Atmosphere fetor pollution fine source apportionment method

An atmosphere fetor pollution fine source apportionment method comprises determining a fetor pollution source surveying area; performing fetor pollution source survey and establishing a real, reliable and complete fetor pollution information database; based on the foundation of fetor source survey, analyzing influence on environment by a pollution source in different conditions and judging a main fetor pollution source influencing the surveying area; identifying characteristic markers of various emission sources; establishing fetor fingerprints capable of reflecting emission characteristics of the pollution sources; identifying the fingerprints by means of a fuzzy clustering model, programming by adoption of Matlab software and achieving rapid and accurate compare among the fingerprints; and establishing an atmosphere fetor pollution fine source apportionment model. The atmosphere fetor pollution fine source apportionment method is capable of finding the sources of fetor pollutants rapidly ...

Energy storage spring plate vibration isolator

The invention relates to a damping device or a vibration isolating device, in particular to an energy storage spring plate vibration isolator. The energy storage spring plate vibration isolator comprises spring plates and a compression cavity body formed by enclosing the spring plates. The spring plates comprise an outer layer spring plate, a middle spring plate and an inner layer spring plate, wherein the outer layer spring plate, the middle spring plate and the inner layer spring plate are mutually superimposed. Steel wire net cushions are arranged between the outer layer spring plate and the middle spring plate and between the middle spring plate and the inner layer spring plate respectively. Locking structures are symmetrically arranged on the top and the bottom of the compression cavity body respectively, and the locking structures comprise second pressure plates and first pressure plates arranged in the compression cavity body and outside the compression cavity body respectively.

Dual-seat-plate type training device capable of adjusting and controlling degrees of splits

The invention belongs to the field of sports devices, and relates to a dual-seat-plate type training device capable of adjusting and controlling degrees of splits. The dual-seat-plate type training device capable of adjusting and controlling the degrees of the splits is mainly composed of two long pull rods, four stand columns, two short pull rods, two shafts, four rollers, a front plate, a rear plate, a support, a center shaft, nuts, a lead screw and other components. When the training device is used, before exercise, the upper side included angle of the front plate and the rear plate is enabled to be more than 180 degrees so as to achieve warming up, and during the exercise, the upper side included angle of the front plate and the rear plate is enabled to be equal to or smaller than 180 degrees so as to meet the requirements for exercise for various degrees of the splits. The dual-seat-plate type training device capable of adjusting and controlling the degrees of the splits has the advantages ...

Core box loose piece automatic mold release device

The invention provides a core box loose piece automatic mold release device. The automatic mold release device includes a static core box and a moving core box, wherein loose pieces are arranged between the static core box and the moving core box, and a pair of fixed rollers are arranged between loose pieces to constitute a loose piece assembly, which is embedded into the moving core box via a guide rail; a slipper guide rod is arranged between the two rollers, and is fixed on a guide rod fixation plate in inclined manner, and the guide rod fixation plate is fixed on the static core box via a bolt; and the static core box is provided in interior with an automatic core pushing device. The automatic mold release device drives the loose piece via a slope guide rod to move in direction perpendicular to the device, automatically pushes loose piece to predetermined working position during core making process, can realize automatic mold release of the loose piece from sand core to return to predetermined ...

Terminal junction box installing die and method for utilizing die to install terminal junction box on masonry wall

The invention discloses a terminal junction box installing die and a method for utilizing the die to install a terminal junction box on a masonry wall. The terminal junction box installing die comprises a sheet die plate. A first screw hole for fixing the die plate on the masonry wall is formed in the die plate. A square hole of which the size is the same as the size of the terminal junction box is formed in the middle of the die plate. Flat steel which is fixed on the die plate and parallel to the die plate is arranged on the square hole. A second screw hole for installing the terminal junction box is formed in the flat steel. Terminal junction box elevation marks which are flush with the bottom side of the terminal junction box and a terminal junction box center mark which is flush with the vertical center line of the terminal junction box are marked on the die plate. By the adoption of the terminal junction box installing die and the method, accuracy of installing the terminal junction ...

Discontinuous reception method for heterogeneous network

The invention provides a discontinuous reception method for a heterogeneous network. One method includes the steps: starting a preset timer T1 when reporting a measuring result to a network side device by a user terminal in a DRX (discontinuous reception) mechanism, continuing execution according to operations in the existing DRX mechanism in a T1 time period and generating switching command messages in the T1 time period according to the measuring result reported by the user terminal by the network side device; and when the T1 is in timeout, starting a preset timer T2 by the user terminal, entering an active state in a T2 time period, receiving the switching command messages generated according to the measuring result reported by the user terminal by the network side device and executing switching according to the switching command messages.

Conductive plastic for processing power supply cover plate, and fabrication method of power supply cover plate

The invention discloses a conductive plastic for processing a power supply cover plate, and a fabrication method of the power supply cover plate. The conductive plastic comprises the following raw materials by weight percentage: 50-60% of high-polymer base material, 15-25% of conductive filler, 15-20% of fire retardant and 1-5% of flexibilizer. According to the conductive plastic for processing the power supply cover plate, and the fabrication method of the power supply cover plate, the fabricated power supply cover plate is 40-50% lighter than the traditional aluminum cover plate; the acid-base corrosiveness resistance is high; the resistivity is adjustable; the shielding effectiveness of various frequency bands can be adjusted by changing an additive amount of the conductive filler; forming is convenient; secondary processing is not required; and compared with the aluminum cover plate, the total cost is lowered remarkably.

Switching parameter adjusting method

The invention provides a switching parameter adjusting method. The switching parameter adjusting method comprises the following steps that: a UE (User Equipment) determines the time relationship between an RLF or switching failure happened and a switching process when the RLF or the switching failure happen, the UE determines reasons for the RLF or switching failure according to the time relationship and reports the reasons to an eNB, and the eNB which have received the reasons adjusts a switching parameter according to the reasons. According to the switching parameter adjusting method provided by the invention, specific reasons are analyzed by the UE according to the time of the RLF or switching failure, and specific reason information is directly reported to the eNB, so that the eNB can acquire accurate reasons for an RRC reconnection caused by the RLF or the switching failure, and therefore the switching parameter can be adjusted more accurately according to the accurate reasons.

Method of hydrogenating soybean oil

Oil hydrogenating refers to changing various physical and chemical properties of the oil to satisfy production needs through addition reaction of an unsaturated double bond of the oil and hydrogen in the presence of a catalyst. After being hydrogenated, degree of saturation of the oil is increased, so that oxidation stability of the oil is improved; meanwhile, after being hydrogenated, edible oil is remarkably improved in color, smell and mouthfeel. Selectively-hydrogenated oil can be generally used as shortening, margarine or a material of cocoa butter substitute, and has higher economic value. In a hydrogenating reactor, a membrane electrode is electrified to electrolyze water, so that hydrogen ions and oxygen ions can be generated, wherein the hydrogen ions pass through a proton exchange membrane to contact with soybean oil in an orientated manner in the reactor, and carry out hydrogenating on an unsaturated bond on unsaturated fatty acid; moreover, under the catalytic contact condition ...

Measuring methods in heterogeneous network

The invention provides measuring methods in a heterogeneous network. One method comprises the steps that: A) network side equipment increases cells for a cell or a measuring object and indicates to a user terminal; and B) the user terminal determines a corresponding cell or measuring object according to the cells indicated by the network side equipment and measures the determined cell or measuring object, wherein whether measurement is carried out on the determined cell or measuring object is not limited by existing measurement implementation standards.

Method for obtaining moving state of UE (User Equipment)

The invention provides a method for obtaining moving state of UE (User Equipment) under idle state. The method comprises the following steps: A) classifying cells according to the size of a coverage area and confirming a weighting factor corresponding to cell reselection of the UE between each two cell types; B) when cell reselection occurs, obtaining the corresponding weighting factor by the UE by inquiring according to the types of a candidate cell and a service cell; and C) accumulating the weighting factors subjected to the cell reselection by the UE, thereby obtaining the times of the cell reselection, and confirming the moving state of the UE according to the times of the cell reselection. The invention also provides the method for obtaining the moving state of the UE under connected state. According to the technical scheme, the moving state of the UE in a heterogeneous network is more accurately obtained.

Monitoring device of pitching position of crane and crane

The invention discloses a monitoring device of a pitching position of a crane and a crane, belonging to the technical field of cranes. The monitoring device comprises an encoder, a connecting shaft rotationally arranged in a pivot of a suspension arm of the crane and a connecting rod, wherein the encoder is arranged on the connecting shaft; the axis of the connecting shaft is overlapped with the axis of the pivot of the suspension arm; and the connecting rod comprises a first end fixed on a bearing box of a suspension arm of the crane and a second end connected with the connecting shaft. The crane comprises the monitoring device, wherein the crane rotates along with the suspension arm of the crane through the connecting rod; the connecting rod drives the connecting shaft to rotate; and the encoder monitors the rotating speed of the connecting shaft, that is, the pitching position of the crane. As the connecting rod, the connecting shaft and the encoder are not affected by a gravity field ...

Switching control method of relay system

The invention provides a switching control method of a relay system. The switching control method of the relay system comprises the following steps: A, notifying quality of service (QoS) parameter which is mapped to an user experience (UE) E-radio access bearer (RAB) of an user device on the E-RMB of a retrieval number (RN)-universal terrestrial radio access network (UTRAN) of the relay node to a target host base station T-DeNB by a source host base station S-DeNB; B, ensuring whether the T-DeNB accept the even parity select ( EPS) bearing of a RN evolvement grouping system according to the Qos parameter. Three specific conditions are as follows: accepting the EPS bearing of the RN completely; accepting the EPS bearing of the RN partially; and rejecting the EPS bearing of the RN.

Solar air collector

The invention discloses a solar air collector which comprises a shell, wherein a heat insulation layer is embedded in the shell; a vacuum glass cover plate is covered at the open end of the shell; an air inlet is formed at the lower end of the shell; an air outlet is formed at the top of the shell; a punching seam type heat absorption plate is installed in the space which is formed by the shell and the vacuum glass cover plate; and flow channels are respectively formed in the space between the vacuum glass cover plate and the punching seam type heat absorption plate and in the space between the punching seam type heat absorption plate and the shell. In the solar air collector disclosed by the invention, the vacuum glass has the advantages of high transmittance, small heat transfer coefficient, strong compression resistance and the like, and can effectively reduce the heat loss of the collector. By adopting the collector disclosed by the invention, the convection heat transfer area between ...

Vehicle parking and taking ferry disc device used for stereo garage

A vehicle parking and taking ferry disc device used for a stereo garage comprises two ferry discs, a driving mechanism of the ferry discs and a supporting mechanism of the ferry discs. The two ferry discs are adjacent and arranged in an annular shape, each ferry disc corresponds to one entrance and exit of the stereo garage, and the two ferry discs correspond to an elevator of the stereo garage. A pin tooth ring is fixed on the inner side of each ferry disc, and a plurality of pin teeth are arranged on each pin tooth ring in an annular shape. The driving mechanism is arranged on a structural stand column in the stereo garage through a driving mechanism base, and a gear is installed on an output shaft of the driving mechanism and internally meshed with the pin teeth on the corresponding ferry disc in a transmission mode. The supporting mechanism comprises supporting idler wheels arranged on the lower portions of the ferry discs and a track arranged on a foundation, and the supporting idler ...

Method for optimizing switching performance under DRX (Discontinuous Reception) mode

The invention provides a method for optimizing the switching performance under DRX a (Discontinuous Reception) mode. The method comprises the following steps: A, user equipment (UE) sends an entering activation time indication to a base station eNB under the DRX mode when finding that switching is possibly generated and/or is more emergent in the next time, and enters an activation state capable of receiving data and a signaling sent by the eNB; and B, after receiving the entering activation time indication, the eNB carries out switching judgment, carries out switching preparation when the switching is in need, and sends a switching command to the UE after the switching is completed.

Atomic vapor sampling method and device based on electro-deposition and electro-heat

The invention discloses an atomic vapor sampling method and an atomic vapor sampling device based on electro-deposition and electro-heat. The atomic vapor sampling method based on the electro-deposition and the electro-heat is characterized in that a sample enters an electrolysis cavity; elements to be detected are deposited on heating wires under the electrolysis effect, and waste liquid is discharged; the heating wires are heated for drying the electrolysis cavity under the assistance of carrier gas and are gradually heated until high-temperature evaporation and atomization are completed; and the carrier gas loads substances to be detected and atomic vapor to the next step. The elements to be detected are elements capable of forming sediments on the surface of an electrode under the electrolysis effect. The atomic vapor sampling method and device based on the electro-deposition and electro-heat provided by the invention can be used for realizing the enrichment and separation of the substances ...

Method for adjusting uplink and downlink subframe ratio in communication system

The invention discloses a method for adjusting uplink and downlink subframe ratio in a communication system. The method includes: A, if the subframe ratio of a base station changes, sending the subframe ratio of the base station to an adjacent base station of the base station; and B, allowing the adjacent base station to adaptively adjust own subframe ratio according to the received subframe ratio information. Using the method lowers interference among uplink and downlink subframes in the communication system and improves adaptability of subframe types of the communication system to different service flows.

Method for measuring lateral resistance value of carbon felt electrode material of flow cell

The invention discloses a method for measuring a lateral resistance value of a carbon felt electrode material of a flow cell and relates to the technique for measuring the resistance of the carbon felt electrode material of the flow cell. According to the method for measuring the lateral resistance value of the carbon felt electrode material of the flow cell, the carbon felt electrode material, to be measured, of the flow cell is placed on an insulating panel flat, two weights with the same weight are placed on the carbon felt electrode material, to be measured, of the flow cell in a pressing mode, wires are clamped between the two weights and the carbon felt electrode materials, to be measured, of the flow cell respectively, and the two wires are both connected to a resistance value gauge. The method for measuring the lateral resistance value of the carbon felt electrode material of the flow cell is simple and reliable, the lateral resistance value and a longitudinal resistance value of ...

Modularized information processing test system and method based on tablet computer

The invention relates to a modularized information processing test system and method based on a tablet computer. The test system comprises a tablet computer having technologies of display, touch control and network communication, and also comprises a test device host and a test module; and the structure of the test device host adopts a modularized design, has universality and can be provided with various types of test modules according with bus standards. According to the modularized information processing test system and the method based on the tablet computer, by fully utilizing the portability and the development easiness of the tablet computer, the test content and development and test process of test equipment can be displayed on the tablet computer, and multi-layered test items can be provided by the test system.

Marine intelligent lamplight communication system

The invention belongs to the technology of marine communication and relates to a marine intelligent lamplight communication system. The system comprises an emitting light source capable of emitting a lamplight communication signal, a high-speed camera capable of receiving the lamplight communication signal, and a varifocal camera capable of obtaining an image of a communication counterpart, wherein the emitting light source, the high-speed camera and the varifocal camera are all mounted on an electrically-controlled adjustment seat; the adjustment action of the electrically-controlled adjustment seat is controlled by an adjustment controller; the emitting light source is controlled by an emitting controller to be lightened or not; a control instruction inputting part of the emitting controller is connected with a computer control unit; an output part of the high-speed camera is connected with the computer control unit by a data acquisition module; and a shooting image signal output part ...

Large-scale clean production method for enteromorpha polysaccharide

The invention discloses a large-scale clean production method for enteromorpha polysaccharide. According to the method, large-scale clean production of the enteromorpha polysaccharide is realized by using enteromorpha as raw materials through the steps of smashing, extracting, solid-liquid separation, tubular ceramic microfiltration, roll type ultrafiltration and spray-drying. The method has the advantages that a technological process is simple and efficient, protein removal, desalting and decoloration can be realized synchronously, separation selectivity is high, energy consumption is low, secondary pollution is effectively avoided, industrialized enlargement is facilitated, and the method is especially suitable for low-value resource development and utilization and industrial production requiring to eliminate environmental pollution.

TiO2 sensitive layer structure used for oxygen sensor and preparation method thereof

The invention relates to a TiO2 sensitive layer structure used for an oxygen sensor and a preparation method of the TiO2 sensitive layer. By subjecting the TiO2 sensitive layer structure to reticulate processing, crack formation and spread can be inhibited, so that thermal stress caused cracks can be effectively reduced. And the increase of a surface-volume ratio facilitates oxygen adsorption, thus enhancing the TiO2 sensitive layer sensitivity and reducing the response time. The preparation method of the TiO2 sensitive layer provided in the invention is carried out on a silicon substrate equipped with heating wires, and consists of: first preparing an insulating layer on the heating wires, preparing interdigital electrodes on the insulating layer, then preparing a TiO2 film on the interdigital electrodes, and performing reactive ion etching to make the TiO2 film into a reticulate structure.

Adjustment method for almost blank subframe (ABS) pattern in heterogeneous network

The present invention provides an adjustment method for an almost blank subframe (ABS) pattern in a heterogeneous network. The method comprises the following steps: A, based on reference signal receiving power RSRP information fed back by user equipment UE, a micro base station identifies the UE as a high interference user or a low interference user; B, the micro base station counts DL ABS status or an active UE number according to the number of high interference users; C, the micro base station feeds the counted DL ABS status or the active UE number back to a macro base staion; D, the macro base station combines the feedback from each micro base station to determine whether to adjust the ABS pattern, and if so, a new ABS pattern or ABS pattern adjustment information is sent via the X2 interface between the macro base station and the micro base station.

Nickel-plated carbon fiber shielding paper and preparation method thereof

The invention discloses nickel-plated carbon fiber shielding paper and a preparation method thereof. The preparation method comprises the following process steps: firstly, preparing nickel-plated carbon fibers, preparing a bleached wood pulp, and after the nickel-plated carbon fibers are chopped, adding the chopped nickel-plated carbon fibers into the bleached wood pulp to mix according to a volume fraction of 5-30%; and then, adding a dispersant into the obtained mixture to carry out aqueous phase dispersion, carrying out papermaking on the dispersed mixed pulp, and squeezing and drying the obtained product so as to obtain nickel-plated carbon fiber shielding paper. Through preparing shielding paper by using nickel-plated carbon fibers, the electrical conductivity of the shielding paper is better than that of a common carbon fiber shielding paper, the electromagnetic shielding effect is better, and the shielding effectiveness of the shielding paper in a high-frequency area is similar to ...

Suspension polymerized toner in core-shell structure with positive charges and preparation method

The invention discloses a suspension polymerized toner of a core-shell structure with positive charges. The suspension polymerized toner is a core-shell composite particle prepared by mixing composite forming toner core particles with a water-based dispersion solution, heating and polymerizing to obtain a suspension dispersion solution of toner soft core particles, and carrying out a water-based polymerization reaction to form a rigid shell layer with intensive positive charges coated on the soft core particles. The preparation method comprises the steps of mixing a monomer oil phase forming the toner soft core resin with the water-based dispersion solution; heating and polymerizing after suspension granulation to convert the monomer oil drop particles to the suspension dispersion solution of toner soft core particles; adding a high-Tg shell monomer into an anionic surfactant for emulsification; adding the emulsified shell monomer and a cationic monomer into the suspension dispersion solution ...

Wood tar-modified epoxy resin curing agent, production method thereof and epoxy resin anticorrosive coating

The invention discloses a wood tar-modified epoxy resin curing agent, a production method thereof and a coating; the wood tar-modified epoxy resin curing agent comprises the following components by weight: 37.5-50 parts of fine wood tar, 21-35 parts of 37% formaldehyde solution, 37-54.5 parts of polyethylene polyamine and 20-40 parts of dimethylbenzene. The production method of the epoxy resin curing agent provided by the invention comprises the steps of carrying out reduced pressure distillation to coarse wood tar, then mixing with the other components, reacting while keeping temperature, and then leaching. The epoxy resin anticorrosive coating provided by the invention contains the wood tar-modified epoxy resin curing agent, epoxy resin and solvent. The curing agent provided by the invention fully utilizes by-products of wood tar in the biomass energy industry as raw materials, and has the advantages of low production cost and simple preparation technology; various performances of the ...

Method for determining scrambling code conflict and apparatus for determining scrambling code conflict

Embodiments of the present invention relate to a method for determining a scrambling code conflict and an apparatus for determining a scrambling code conflict. The method includes: determining a serving cell before a handover of a user equipment fails, and determining a current serving cell of the user equipment; and comparing frequencies and scrambling codes of the current serving cell and a neighboring cell of the serving cell before the handover fails, and determining, according to a result of the comparing, that a scrambling code conflict exists between the current serving cell and the neighboring cell of the serving cell before the handover fails. A probability of a handover failure of a user equipment is reduced, so as to ensure that a service of the user equipment runs normally.

Quick detection method for scallop pathogenic vibrio splendidus

The invention belongs to the technical field of aquatic organisms and in particular relates to a quick detection method for scallop pathogenic vibrio splendidus. Total DNA (deoxyribonucleic acid) of bacterial genomes in a filtered seawater sample to be detected is taken as a template, fluorescent quantitative PCR (polymerase chain reaction) amplification is carried out by a bacterial 16SrDNA conserved region and a specific primer of a pathogenic vibrio splendidus metalloproteinases gene, and the scallop pathogenic vibrio splendidus in the culture environment is quantitatively analyzed and detected; the detection method comprises the steps of extracting the DNA of the bacterial genomes and carrying out fluorescent quantitative PCR detection. The method has the advantages that the quickness is achieved, the specificity is good, the bacterial density detection range is wide, and a quantitative result can be close to a real situation.

Processing method and system for metadata based on authorization manner

The invention discloses a processing method and a system for metadata based on an authorization manner, which comprises the steps of application, transmitting, visiting and releasing, wherein in the application step, a client side transmits an application for obtaining the authorization of the metadata to a metadata server; in the transmitting step, after receiving the application, the metadata server transmits the authorization of the metadata to the client site; in the visiting step, after obtaining the authorization of the metadata, the client side directly visits metadata storage resources logically isolated from the metadata server to obtain the metadata; and in the releasing steps, the client side releases the authorization of the metadata. The processing method and the system have the beneficial effects that the effect that the authorized client side directly reads and manages the metadata is realized, and the authorized client side ensures the consistence of the metadata without ...

Bank bill automatic classification filing system

The invention relates to a bank bill automatic classification filing system. The bank bill automatic classification filing system is characterized by comprising an identification box (1), wherein an entrance is formed in the identification box (1), a scanning recognizer is installed inside the identification box (1), and all bank bills placed into the identification box (1) can be scanned and recognized in sequence through the scanning recognizer. The bank bill automatic classification filing system further comprises a guide rail (2) and a classification filing cabinet (6) arranged beside the guide rail (2), wherein a mechanical arm (3) is installed on the guide rail (2), and is used for placing the bank bills which are placed into the identification box (1) into the classification filing cabinet (6). The bank bill automatic classification filing system further comprises a controller, wherein the controller is respectively connected with the scanning recognizer and a control unit of the ...

Sea cucumber mixed feed and preparation method thereof

The invention relates to a sea cucumber mixed feed and a preparation method thereof, wherein the feed comprises, based on the weight percentage, urgassum thunbergii power 20 to 25 percent; sea mud 20 to 25 percent; sargassum 30 to 35 percent; oyster shells 5 to 6 percent; shrimp meal 2 to 3 percent; fish meal 2 to 3 percent; soybean meal 2 to 3 percent; kelp meal 4 to 5 percent; EM fungus powder 3 to 4 percent; and additional agents 1 to 2 percent; surgassum thunbergii power, sea mud, sargassum, oyster shells, shrimp meal, fish meal, soybean meal and kelp meal are smashed and are then treated by a 100-mesh screening. Smashed raw materials, EM fungus powder and additional agents are mixed in a mixing machine for 15 minutes. The obtained product is the sea cucumber compound feed put in the invention. Compared to the prior art, the invention has the advantages of strengthening the resistance ability to pathogen infection of sea cucumber, improving the growth rate and reducing the death rate ...

Preparation method and application of solid phase extraction membrane comprising amphipathicity functional group

The invention relates to a solid phase extraction membrane comprising an amphipathicity functional group and applications of the solid phase extraction membrane in enrichment and extraction of trace phenols in an environment water body. A macromolecular non-woven cloth solid phase extraction membrane material with the amphipathicity functional group is prepared by taking a polypropylene and polyethylene copolymerization melt-blown non-woven cloth material as a base material and uniformly and respectively bonding a lipophilic unsaturated fattyacid alkyl ester monomer and hydrophilic ethoxyethanol unsaturated fattyacid alkyl ester to the surface of the non-woven cloth material. The non-woven cloth prepared by the invention contains a crylic acid alkyl ester lipophilic group and a hydroxyl alkyl ester hydrophilic group, so that in the process of extracting a phenol type polar compound, the non-woven cloth synchronously develops nonpolar intermolecular force and hydrogen-bond interaction and ...

Solar hot water heat collector

The invention discloses a solar hot water heat collector which comprises a frame, wherein a heat insulation layer is embedded in the frame; a transparent cover plate is covered at the opening side of the frame; a heat collection unit comprises a receiver and multiple light condensers and is installed in the frame; the receiver comprises multiple straight pipe sections which are fixedly connected with the frame; the adjacent straight pipe sections are arranged according to the set distance, and the connecting position of the two pipe ends of the adjacent straight pipe sections is in semicircular arc connection with the same pipe diameter to form the S-shaped arrangement; each light condenser comprises two semi-parabolic light condensation plates which are symmetrically arranged, and the two ends of the light condensation plates are fixed on the frame; the receiver is positioned in the connecting position at the bottom of the two light condensation plates of each light condenser; and one ...

Molecular sieve canning technology of separation tower of oxygen generator

The invention provides a molecular sieve treating method of a separation tower of an oxygen generator. The molecular sieve treating method comprises the following specific steps: firstly, uniformly mixing molecular sieves and diatomite, baking for 5 to 8 hours at the high temperature of 100-120 DEG C, then controlling the environment temperature at 10-15 DEG C and the humidity not being higher than 35%, and canning the molecular sieves in the step one into a separation tower body; secondly, shaking well and thickening in the canning process so as to ensure that the molecular sieves reach certain stacking density; and finally covering the canned separation tower by using an upper sealing cover and a lower sealing cover, and screwing down by using screws so as to ensure sealing. The molecular sieve treating method has the beneficial effects that the adopted molecular sieves are treated, and the low humidity and the low temperature of environments are maintained so as to ensure the activity ...

Method for UE (user equipment) to acquire timing advance (TA) while supporting parallel PRACH (physical random access channel) transmission

The invention provides a method for UE (user equipment) to acquire timing advance (TA) while supporting parallel PRACH (physical random access channel) transmission. The method includes: on a network side, distributing PRACH resources capable of assisting in calculating different RA-RNTI values and/or distributing different special permeable codes on parallel SCells for the UE in each of random accessing processes which are executed on the UE in parallel and initiated on the SCells; and/or, carrying the TA and the TA group information thereof by RAR messages; and/or carrying the TA group information used for indicating the TA by MAC CE or RRC(radio resource control) signaling, and utilizing the indication information carried by the MAC sub head or new LCID value to indicate the MAC CE or RRC signaling, and then by the UE, monitoring and decoding the PDCCH to receive self messages according C-RNT, and extracting the corresponding TA and the TA group information thereof. By the method, the ...

Early warning and monitoring device and monitoring method of mobile stench pollution

The invention relates to an early warning and monitoring device of mobile stench pollution. The device is composed of an on-line stench monitoring device, a stench wireless acquisition device, a stench ingredient detection device, a vehicle-mounted power supply device and a vehicle-mounted computer control center. Shockproof measures are adopted to protect instruments. The early warning and monitoring device is installed in a passenger car, the passenger car can be driven to a site of accident at any time to detect stench pollution and the early warning and monitoring device can also be arranged at the position of a factory boundary of a stench pollution source with potential pollution capacity to perform real-time monitoring on the stench pollution and perform early warning on the stench pollution. The early warning and monitoring device achieves real-time monitoring of stench pollution, tracking and recognition of possible sources or devices of stench pollutants and prediction of variation ...

Method for calculating integrated three-phase imbalance degree of multi-circuit transmission lines

The invention provides a method for calculating the integrated three-phase imbalance degree of multi-circuit transmission lines on the same tower or in parallel. The method comprises the following steps: S1, finding out a three-phase imbalance degree r(i) of each single-circuit transmission line, wherein i represents a circuit number; S2, setting weight ci according to characteristics of each single-circuit transmission line; S3, setting a penalty function f[r(i)] according to the three-phase imbalance degree r(i) of each single-circuit transmission line and a critical value delta of the three-phase imbalance degree; and S4, calculating an integrated three-phase imbalance degree n of the multi-circuit transmission line, wherein n represents the sum of circuits of the multi-circuit transmission line. In the method, the weight is set according to the characteristics of each single-circuit transmission line, and the penalty function is set according to the three-phase imbalance degree of each ...

Portable folding smoke screen used for starting

The invention belongs to the field of physical culture and sports apparatuses, and relates to a portable folding smoke screen used for starting. Two hinges (5) are welded on the edge of a left semicircular screen (1) and one edge of a middle screen (2), two hinges (6) are welded on the edge of a right semicircular screen (3) and the other edge of the middle screen (2), a circular smoke screen is formed by the left semicircular screen, the middle screen and the right semicircular screen, a handle is welded on the lower middle portion of the circular smoke screen, and the portable folding smoke screen used for starting is formed. The portable folding smoke screen used for starting has the advantages that a support rod and a base of a traditional smoke screen are abandoned, function requirements are met and meanwhile the structure is simplified, after the circular smoke screen is used, the left semicircular screen and the right semicircular screen are respectively folded inwards along the ...

Movable type eutrophic landscape water body treatment device

The invention relates to a eutrophic landscape water body treatment device. One end of the device is connected with a water inlet, and the other end of the device is connected with a water outlet; a reactor is separated successively into a water collecting tank, anaerobic tanks, aerobic tanks, a moving bed biofilm reactor, a secondary sedimentation tank, a catalytic oxidation tank and a clear water tank from the water inlet to the water outlet by a separating plate; the tanks of a reaction unit are each provided with a water passing device. Because the separating plate is used for separating the box-type or pot-type device into the device integrated with water inflowing, reaction and the outlet, the reaction efficiency is effectively improved. With the moving bed biofilm reactor, the treatment ability is improved, no sludge expands, discharge of pollutions after sewage treatment is decreased, and besides, a large amount of pipeline laying construction cost is saved.

Automatic pipeline cleaner and application method thereof

The invention discloses an automatic pipeline cleaner and an application method thereof. The automatic pipeline cleaner comprises clamp mechanisms, a telescoping mechanism and a cleaning mechanism. The upper clamp mechanism and the lower clamp mechanism are mounted at two ends of the telescoping mechanism. The cleaning mechanism is mounted on the clamp mechanisms. The automatic pipeline cleaner specifically comprises a left claw, a right claw, a fixed support, a connecting rod, a drive rod, a clamp motor, a telescoping motor, a first telescoping rod, a second telescoping rod, a screw rod, a pushing plate, a worm gear, a worm, a transmission shaft, a cleaning nozzle and a rubber tube. The clamp mechanism and the telescoping mechanism can climb along a rod while the cleaning mechanism continuously sprays detergent for cleaning. The automatic pipeline cleaner is simple to use, low in technical requirements for workers, high in production efficiency, simple to machine, low in cost, suitable ...

Oil-soaked fish maw deoiling and softening processing method

The invention discloses an oil-soaked fish maw deoiling and softening processing method, belonging to a food processing method. The method comprises the following steps of: A, draining oil of high-temperature frying-puffed fish maw, and cooling in a mesh sieve; B, when the temperature of the fish maw is reduced to 80-110 DEG C, putting the fish maw in the inner-layer cage body of a double-layer stainless steel cage, sleeving a high-temperature resistant vacuum packaging bag at the outer part of the double-layer stainless steel cage, and putting the high-temperature resistant vacuum packaging bag into a vacuum chamber of a vacuum pre-cooling machine; and making an opening of the high-temperature resistant vacuum packaging bag face upward, vacuumizing, and stopping machine after the temperature of the fish maw is reduced to normal temperature; and C, taking out the fish maw, and rinsing the fish maw in flowing cold water at a temperature of 5-20 DEG C until the fish maw is completely softened ...

Method and device for detecting micro-atomization/ionization

The invention discloses a method and a device for detecting micro-atomization/ionization. The method includes: allowing a sample to enter an electrolytic cavity, allowing to-be-detected elements to deposit on an electric heating wire under electrolysis, discharging waste liquid, drying the electrolytic cavity with heating of the electric heating wire under the help of carrier gas, allowing gradual temperature rising of the electrolytic cavity until high-temperature evaporation and atomization are completed, by the carrier gas, loading to-be-detected atom vapor to a dielectric barrier discharge cavity, allowing incident light to shoot in an inclined angle after plasma is generated, allowing the incident light to reflect on a reflector in the dielectric barrier discharge cavity for multiple times, then allowing the incident light to obliquely shoot out from a carrier gas port, allowing the light shot out to be received by a detector, and detecting signals. Optical path length can be adjusted ...

Final circular test (FCT) multi-station test machine

The invention discloses a final circular test (FCT) multi-station test machine which comprises a rack (1), an electrical control device and a plurality of single-station test devices. The electrical control device is arranged in the rack (1). The plurality of single-station test devices are used for testing a printed circuit board assembly (PCBA) of an electric energy meter in one time and are all arranged on the rack (1). The plurality of single-station test devices are all electrically connected with the electrical control device. The FCT multi-station test machine has the advantages of being time-saving, labor-saving, high in test efficiency and high in precision of test results.

Silicon-based micro-heating plate provided with embedded heating wire, and processing method thereof

The invention discloses a silicon-based micro-heating plate provided with an embedded heating wire, and a processing method of the silicon-based micro-heating plate; and the micro-heating plate is prepared by silicon-based material and can be easily realized by a processing technology of a micro-electromechanical system (MEMS). The silicon-based micro-heating plate and the processing method are characterized in that based on the traditional 'sandwich' structure, the heating wire is embedded into a substrate insulating film layer, so that the influence to the stability of a device caused by thermal stress generated by the mismatch between the heating wire and the coefficient of thermal expansion of the insulating film layer can be reduced by the restraining function of the surrounding dense insulating film layer for the heating wire, and the influence of electromigration to the deformation of the heating wire can be effectively relieved; and therefore, the stability of the micro-heating ...

Method for controlling bean curd machine and preparing bean curd products and bean curd machine

The invention discloses a method for controlling a bean curd machine and preparing bean curd products and the bean curd machine. The method comprises a pulping step and a boiling step, wherein the pulping step comprises a pulping and stirring step, the revolving speed of a motor in the bean curd machine is controlled at 5000-25000r/min in the pulping and stirring step, the boiling step comprises a boiling and stirring step and a heating step, the revolving speed of the motor in the bean curd machine is controlled at 100-3000r/min in the boiling and stirring step. The invention also provides the bean curd machine. By virtue of the method for controlling the bean curd machine and preparing the bean curd products provided by the invention, the problem that the bean curd quality is bad is avoided, and the problems that the revolving time of the motor is too long and the heat generated by the motor is too high are solved; in the boiling process, serous fluid is stirred when the motor revolves ...

Low voltage load wireless monitoring system

The invention discloses a low voltage load wireless monitoring system. The low voltage load wireless monitoring system is connected with a low voltage transformer externally comprises a collecting device, a first wireless module, a second wireless module, a data receiving device, a data memorizer, a micro-programmed control unit (MCU) and a display screen which are successively connected. The collecting device is connected with the low voltage transformer, and the first wireless module and a second wireless module. The low voltage load wireless monitoring system collects low voltage load information through wireless transmission, achieves low voltage load monitoring, displays in real time, is provided with an alarming function simultaneously, accordingly can effectively improves accuracy of temporary load delivery switching on a transformer station, and effectively improves asset use ratio.

High-performance nano-composite material and preparation method thereof

The invention discloses a high-performance nano-composite material and a preparation method thereof. The high-performance nano-composite material comprises the following components in part by weight: 100 parts of high-density polyethylene, 2 to 10 parts of hydrotalcite and 20 parts of ethylene-acrylic acid copolymer. Ethylene and acrylic acid are used as a compatilizer and a toughening agent, so that the contradiction between the rigidity and the toughness of the composite material is resolved, and the toughness of the prepared high-density polyethylene/hydrotalcite nano-composite material can be greatly improved; in this way, the hydrotalcite which is not organically modified can be adopted, so that the production cost is reduced, and side reactions are avoided in melt blending; and the preparation method is simple and easy operate, and can be used for industrialized production, and the application value and application range of the high-density polyethylene/hydrotalcite nano-composite ...

Method and system for adjusting almost bias subframe in heterogeneous network

The invention discloses a method for adjusting an ABS (Almost Bias Subframe) in a heterogeneous network. The method comprises the following steps of: selecting users subjected to strong interference based on an RSRP (Reference Signal Received Power) fed back by UE (User Equipment) of a user by a micro base station; judging that the traditional ABS cannot meet the requirements of the users to be scheduled, subjected to strong interference, according to the number of the users subjected to strong interference to be scheduled and feeding information of the users to be scheduled, subjected to strong interference, back to a macro base station; and adjusting the ABS according to the information of the users to be scheduled, subjected to strong interference, by the macro base station. The invention also discloses the method for adjusting the ABS in the heterogeneous network. Therefore, the time delay of an ABS mode between the macro base station and the micro base station is shortened and the ...

Scrambling code conflict determination method and determination apparatus

The embodiment of the invention relates to a scrambling code conflict determination method and a determination apparatus, wherein the method comprises the steps of determining a service district before user equipment switch failure, and determining a current service district of user equipment; comparing frequency and scrambling code of the current service district and the neighboring district of the service district before switch failure, and determining if scrambling code conflict exists between the current service district and the neighboring district of the service district before switch failure according to the comparison result. Therefore, user equipment switch failure rate is reduced, and normal user equipment business operation can be guaranteed.

Method for preparing 2, 3, 5, 6-tetraaminopyrimidine hydrochloride

The invention belongs to the field of organic synthesis, and discloses a method for preparing 2, 3, 5, 6-tetraaminopyrimidine hydrochloride. The method uses 2, 6-diamino-3, 5- dinitropyridine as a raw material and Pd-Ru/C as a catalyst, the 2, 3, 5, 6-tetraaminopyrimidine hydrochloride is obtained by performing hydrogenation reduction in anhydrous alcohol solvent. The 2, 3, 5, 6-tetraaminopyrimidine hydrochloride prepared by the method has a purity which is more than 99.5% and a yield which is in the range of from 94% to 97%. Compared with the prior art, the 2, 3, 5, 6-tetraaminopyrimidine hydrochloride prepared by the hydrogenation reduction of the invention uses a palladium-ruthenium complex catalyst, reduces the cost of production greatly, and the post treatment art of the product is simple, the product quality is good, the yield is high and the method is more suitable for industrialization production.

Brake method of railway load line

The invention discloses a brake method of a railway load line. The brake method includes acquiring the load line curved radius of a retarder distributing zone of retarders arranged on the railway load line according to heavy haul railway line flange wearing uniformity and an anti-overturning safety factor; pre-distributing gradient of each segment of the railway load line, and calculating the number of the retarders required by each segment according to preset formulas; constructing the railway load line according to the acquired railway load line curved radius of the distributed gradient of each segment, and mounting the retarders continuously on the inner side of steel rails of the constructed railway load line retarder distributing zone so as to brake trains entering the railway load line retarder distributing zone. By the aid of the brake method, construction cost of the railway load line for rapid quantitative loading can be reduced.

OFS in-band communication method and OFS

The invention discloses an OFS in-band communication method and OFS, and relates to the field of communication. The OFS in-band communication method comprises steps: an LLDP data package is received; when a sender side type of the received LLDP data package is judged to be OFC through a role subfield, controller list table entries are created or updated; a first TCP handshaking package used for building TCP connection is obtained. According to a destination MAC and a destination IP carried in the TCP handshaking package, a controller list is sought to find whether a corresponding controller list entry exists in the controller list, if the answer is yes, flow table entries are updated according to the MAC, IP and the in_port in the corresponding controller list entry of the controller list, and the OFS is enabled to be capable of forwarding the package sent to the OFC to the OFC through a flow table. The OFS in-band communication method and the OFS simply need to maintain a network management ...

Novel translation type three-dimensional garage capable of lifting and rotating

The invention provides a novel translation type three-dimensional garage capable of lifting and rotating based on actual demands and changes. The novel translation type three-dimensional garage capable of lifting and rotating comprises a by-pass for vehicles to enter or exit the three-dimensional garage from a main stem, an on duty charging watch box, a detecting device before the vehicles enter the garage, a lock entrance, a vehicle-storing and card-taking device, a card-taking and card-swiping device, a three-dimensional garage, a storing and taking vehicle electronic control system, a ring three dimensional garage ring road and periphery land use for greening. The three-dimensional garage is a ring-shaped structure with multiple floors and comprises an inner ring and an outer ring, wherein the inner ring is a vertical lifting channel, the vertical lifting channel comprises a plurality of lifting platforms which are all distributed around the circumference of the inner ring, a smart car ...

Elevator tension member

Elevator tension members are disclosed. The disclosed tension member longitudinally extends along a longitudinal axis and includes a plurality of fibers formed into one or more primary strands or cords extending parallel to the longitudinal axis and a plurality of fibers formed into one or more secondary strands or cords extending parallel to the longitudinal axis and through less than the full length of the belt, and a jacket retaining the primary and secondary strands or cords. The secondary strands or cords have a tensile modulus greater than a tensile modulus of the jacket and less than a tensile modulus of the primary strands or cords. Methods of making the tension member are also disclosed.

Traditional Chinese medicine for treating frequent urination caused by deficiency of kidneys

The invention provides a traditional Chinese medicine for treating frequent urination caused by deficiency of kidneys. The traditional Chinese medicine is characterized by being prepared from the following components by weight: 5-15g of common cnidium fruit, 5-15g of tuber onion seed, 5-15g of mantis egg-case, 5-12g of combined spicebush root, 5-12g of malaytea scurfpea fruit, 5-15g of palmleaf raspberry fruit, 8-15g of cherokee rose fruit, 10-15g of gordon euryale seed, 10-20g of dandelion, 10-20g of dangshen, 10-20g of radix astragali, 10-20g of Chinese yam, 5-10g of liquorice and 6-10g of sharpleaf galangal fruit. The traditional Chinese medicine is reasonable in formula and is simple to prepare and convenient to take. Many years of clinical application verifies that the traditional Chinese medicine has obvious curative effects, mild properties and no toxic or side effect and has an effective rate of 95% and a cure rate of 85%.

Steel wire rope auxiliary winding device

The invention discloses a steel wire rope auxiliary winding device, and belongs to the technical field of cranes. The device comprises a rope collecting mechanism and a wire arranging mechanism, wherein the rope collecting mechanism comprises a first base seat, a first drive component installed on the first base seat, a first transmission component and a tool drum rotationally installed on the base seat, and the first drive component is connected with one end of the tool drum through the first transmission component in a transmission mode; and the wire arranging mechanism comprises a second base seat, a wire arranging component, a second drive component and a second transmission component, wherein the second drive component and the second transmission component are installed on the second base seat through the second transmission component, the wire arranging component is movably installed on the second base seat and arranged relative to the tool drum, and the moving direction of the wire ...

Online toughening treatment method of high-speed wire rods

The invention relates to an online toughening treatment method of high-speed wire rods. The method is characterized in that the method comprises the following steps: arranging a water bath on a roller way behind a laying head of a high-speed wire rod rolling machine; carrying out online toughening treatment of the high-speed wire rods in a water cooling manner; controlling the temperature of water in the water bath between 80DEG C and 100DEG C; controlling the water entry temperature of the wire rods between 800DEG and 960DEG C and the water depart temperature of the wire rods between 350DEG C and 550DEG C, and setting the speed of the roller way in the water bath in a range of 0.1-1m/s; and carrying out toughening treatment of the laid wire rods in the water bath to complete the phase transition process from an austenite structure to a sorbite structure. The method adopts the water bath cooling manner, and enables the sorbite rate of the wire rods to be improved to above 95%, the difference ...

Single-component self-phosphatizing antirust acrylic emulsion, and preparation method and application thereof

The invention discloses a single-component self-phosphatizing antirust acrylic emulsion, and a preparation method and application thereof. Self-made epoxy monoacrylate and acrylic phosphate used as monomers are subjected to radical copolymerization with acrylic acid monomer; and a seed emulsion semicontinuous method is utilized to obtain the emulsion. The emulsion used as a film forming material is matched with related pigment, filler and assistants to obtain water-based paint. When being used on the automobile leaf spring surface, the water-based paint can be cured at 80 DEG C within 20 minutes to form a film, of which the adhesive force is Grade 0, the hardness is 3H and the salt-fog resistance is 1000 hours. The method solves the problems of poor water resistance, salt-fog resistance, weather resistance and storage stability of the coated film of the existing antirust emulsion; and the method also solves the problems of incapability of recycling ground waste, and poor antirust capacity ...

Pyrroloquinoline quinone lithium salt crystal and preparation method and application thereof

The present invention provides pyrroloquinoline quinone lithium salt crystal and a preparation method and application thereof. Characteristic absorption peaks appear when the diffraction angles are 6.222±0.2°, 7.379±0.2°, 7.941±0.2°, 23.631±0.2°, 24.044±0.2°, 25.497±0.2°, 27.541±0.2°, 30.736±0.2°, and 32.306±0.2° degrees in a powder X-ray diffraction pattern of the pyrroloquinoline quinine lithium salt crystal. The maximum value of thermal absorption of the pyrroloquinoline quinine lithium salt crystal appears between 90° C. and 96° C. through differential scanning calorimetry. Peaks appear when infrared spectroscopy of the pyrroloquinoline quinine lithium salt crystal is at 3396.03 cm−1, 1652.70 cm−1, 1604.48 cm−1, 1500.35 cm−1, 1355.71 cm−1, 1243.86 cm−1, 1147.44 cm−1, 808.03 cm−1, 761.74 cm−1, and 570.83 cm−1. The pyrroloquinoline quinine lithium salt polymorphism can be applied to preparation of medicines for curing memory damage.

Separation tower of oxygen generator

The invention discloses a separation tower of an oxygen generator. The separation tower comprises a separation tower body, an upper sealing cover and a lower sealing cover, wherein the separation tower body is divided into a packing layer and a buffer layer, the height ratio of the packing layer to the buffer layer is 1:6 to 1:5, the buffer layer is provided with a sponge, an air inlet pipe at an air inlet end of the separation tower is provided with a drying device, moisture in air passing through an air compressor is absorbed by the drying device filled with anhydrous calcium chloride in the working process of the oxygen generator, and then the air enters the buffer layer of the separation tower body, so that the airflow velocity is reduced, and large dust particles in the air are absorbed by the sponge, thus the air entering a bed of a molecular sieve is at low speed, dry and clean. The separation tower has the advantage that as the quality of the air entering the bed of the molecular ...

Switching method of repeater

The invention provides a switching method of a repeater. The method includes the following steps that A, a network side indicates which cells of the repeater are donor base station DeNB cells; B, in the moving process of the repeater, measurement is performed on the adjacent cells, and an adjacent cell list with a DeNB cell type and corresponding cell measurement results are reported; C, the network side judges whether the repeater performs switching or not, if yes, a target cell is selected from the adjacent cell list reported by the repeater, and the repeater is indicated to be switched to the target cell. According to the scheme, the situation that the target cell to which the repeater is switched is definitely the donor base station cell can be guaranteed.

Treatment method of papermaking black liquor

The invention relates to a treatment method which is suitable for papermaking black liquor (in particular to alkaline pulping papermaking black liquor which takes wheat straw hood as raw material). The treatment method comprises the following steps of: firstly performing standing treatment on the fresh black liquor, adding a high-efficient alkaline separation agent into the black liquor after treatment, separating out lignin, and further performing biological strengthening technical treatment on filtrate. According to the process disclosed by the invention, after the combined treatment of the standing treatment, an alkaline separation method and a biological strengthening system is performed on the black liquor with initial COD (chemical oxygen demand) of 83,000mg/l, pH of 13.1 and chromaticity of 225,000CU, the COD and chromaticity of outlet water are respectively reduced to below 15% and 7% of the original black liquor (namely the COD total removal rate and chromaticity total removal ...

Method for switching relay node

The invention provides a method for switching a relay node. The method comprises the following steps of: allowing a source evolved Node B (eNB) to acquire whether a serving cell of a target eNB is a relay eNB cell or not in advance, and selecting the relay eNB cell as a target cell for switching in the switching process. Thus, the phenomenon that the switching process fails because the switched target cell does not support the access of a mobile relay can be avoided, so that the switching success rate of the relay node can be effectively increased.

Elevator cord health monitoring

A method of fault detection of a belt or rope includes connecting a fault detection unit to at least a portion of a belt or rope including a plurality of wires arranged in a plurality of strands and/or cords. At least the portion of the belt or rope is subjected to an AC voltage of high frequency range and an electrical impedance of the portion of the belt or rope is measured via the fault detection unit. Using at least the measured electrical impedance of the portion of the belt or rope, a fault condition of the belt or rope is determined.

Secondary filtering apparatus of oxygenerator

The invention provides a secondary filtering apparatus of an oxygenerator. A filter funnel with the lower bottom having an air inlet has a cylindrical structure, has no upper bottom and is embedded on a rear shell cover of the oxygenerator, the upper bottom of the filter funnel aligns over the rear shell cover of the oxygenerator, a filter rear cover is arranged at the upper bottom of the filter funnel and aligns over the rear shell cover of the oxygenerator, and filter cotton is arranged between the filter rear cover and the filter funnel. The arrangement of small filter holes on the filter funnel allows large-size impurities to be removed from air subjected to primary filtration of an air inlet plate, and the arrangement of the filter cotton at the front end of the filter funnel allows small-granule impurities to be effectively removed from dusts. The filter rear cover which can be freely dismounted is arranged to fix the filter cotton, so it is convenient to clean and reuse the used ...

Method for switching between cells with different types

The invention provides a switching method in a heterogeneous network. A base station is used for carrying out different settings on switching-relative parameters through a manner of setting a configuration table according to requirements of different switching scenes, so as to adopt corresponding switching parameters aiming at different neighbor cells and target cells; therefore, the requirements of switching in the heterogeneous network are adapted.

Laser-rotating wire stripping machine for wire insulation layer

The invention provides a laser-rotating wire stripping machine for a wire insulation layer. The laser-rotating wire stripping machine comprises a carbon dioxide laser, a first totally-reflecting mirror, a flexible clamping device, a wire positioning mechanism, a laser focus point adjusting mechanism, a light path rotating mechanism and a straight-line motion mechanism, wherein the first totally-reflecting mirror is arranged at the output end of the carbon dioxide laser; the flexible clamping device and the straight-line motion mechanism are fixedly arranged on a rack, and the light path rotating mechanism is fixedly arranged on the straight-line motion mechanism; and the laser focus point adjusting mechanism is fixedly arranged on the light path rotating mechanism. The light path rotating mechanism is used for reflecting laser beams reflected by the first totally-reflecting mirror to a wire, and enabling the laser beams to rotate around the axis of the wire, so that the laser rotates for ...

Method, device and system for processing radio link failure report and for statistically processing abnormal event

A device and a system for processing a radio link failure report and for statistically processing an abnormal event include: a user equipment generates a radio link failure report, wherein the radio link failure report carries an A2 event indication recorded by the user equipment; and reports the radio link failure report.

Method for handling radio link failure report, method for statistical treatment of abnormal events and equipment and system

An embodiment of the invention discloses a method for handling a radio link failure report, a method for statistical treatment of abnormal events and equipment and a system. Among them, the method for handling the radio link failure report may include the steps of a user device generating the radio link failure report which carries an A2 event instruction recorded by the user device; and reporting the radio link failure report. According to the embodiment of the present invention, the technical solutions are beneficial for enhancing switch parameter optimization capability of a network side.

Telescopic boom of marine crane

The invention discloses a telescopic boom of a marine crane, which comprises a base boom, an oil cylinder telescopic boom and a steel wire rope telescopic boom, wherein a boom pulley is fixed on a head of an oil cylinder through a boom pulley shaft; two sides of the boom pulley shaft are fixed with rollers; a guide rail is fixedly connected in a boom rack; the rollers are pressed on the guide rail; two ends of the boom pulley shaft are fixed with lateral cushion blocks; a guide location device composed of rollers, the guide rail and the lateral cushion blocks can effectively support the head of the oil cylinder; when sea waves roll to produce larger load, the device can effectively limit vertical and horizontal displacements of the oil cylinder and prevent the friction between the oil cylinder and inner wall of the boom rack to influence normal flexibility of the boom rack, as well as protect structures of the oil cylinder and the boom rack from being destroyed; the guide location device ...

Method and apparatus of physical cell identifier allocation

A method and apparatus of allocating a Physical Cell Identifier (PCI) is disclosed in an embodiment of the present invention allowing different cells to operate on different frequencies while eliminating or reducing risk of PCI conflicts. Thereby PCI allocation is provided that is effective also in a multi-frequency environment.

Near-field coupling-based miniaturized circular multilayer planar helical antenna system

The invention discloses a near-field coupling-based miniaturized circular multilayer planar helical antenna system. The near-field coupling-based miniaturized circular multilayer planar helical antenna system comprises a transmitting multilayer planar helical antenna, a receiving multilayer planar helical antenna and a cylindrical ferrite ring, wherein the ferrite ring is loaded between the transmitting multilayer planar helical antenna and the receiving multilayer planar helical antenna and is coaxial with two multilayer planar helical antennae; the two multilayer planar helical antennae can do coaxial relative motion; and a signal is inputted into the transmitting multilayer planar helical antenna and is outputted out of the receiving multilayer planar helical antenna. The near-field coupling-based miniaturized circular multilayer planar helical antenna system has the advantages of small size, wide frequency band, high coupling efficiency and the like.

Exhaust silencing device of oxygenerator

Provided is an exhaust silencing device of an oxygenerator. A silencing cylinder of a closed cylindrical structure is used, a plurality of straight-plate-type blocking plates are arranged in the silencing cylinder, the blocking plates are different in length and are horizontally distributed in the silencing cylinder, two exhaust pipes are arranged and are connected at the two ends of the silencing cylinder respectively, wherein one exhaust pipe is connected with a switching valve, and the other exhaust pipe is connected with an output device. The silencing cylinder is arranged in an exhaust device, so that gas has a buffering effect during exhausting, exhaust pressure is lowered when gas is exhausted, and accordingly noise is lowered, and the design of the silencing cylinder accords with the silencing principle of the PVC silencing cylinder. The output device is connected at the tail end of the exhaust pipe placed at one end of the silencing cylinder, a plurality of small gas outlets are ...

Self-locking type radio frequency coaxial connector

The invention relates to a self-locking type radio frequency coaxial connector, which is characterized by comprising a connecting nut, a seal ring, an insulator, a clamp ring, an inner conductor, an excircle sleeve, a spring, a shell, an insulation gasket, a dowel, a bush and a fastening nut, wherein the connecting nut and the excircle sleeve are correspondingly arranged at axial positions of the self-locking type radio frequency coaxial connector, the spring is arranged in clamping grooves of the excircle sleeve and the shell, and the insulator is used for fixing the inner conductor on the shell, at two ends of the shell; and the bush and the insulation gasket are arranged in the connector, the clamp ring and the seal ring are arranged on the shell, the bush on which a power cable is welded and the fastening nut are respectively arranged in the connector, the excircle sleeve is provided with a bayonet, and the dowel is arranged on the shell and moves in the bayonet when the bayonet rotates ...

Method for changing core network nodes for mobile relay users

The invention provides a method for changing core network nodes for mobile relay users. The method includes: an MRN (mobile relay node) detects change in current location and transmits change information to a current MME (mobility management entity) of UE (user equipment); the MME of the UE needing to be changed is determined according to the location information received by the current MME and other preset information of the UE, and change to the MME of the UE is triggered; a new MME group is selected for the UE through the MRN or the current MME, a new MME is selected from the new MME group on the basis of load balance; the new MME acquires UE context from the current MME, and UE P-GW (packet data network gateway) and UE S-GW (serving gateway) are determined for the UE. Core network nodes can be changed for the UE under the MRN by the method while a base station is unchanged by the UE, and transmission source load of UE data is effectively decreased.

Hydrolyzing method of cellulose and hemicellulose in waste plant

A hydrolyzing method of cellulose and hemicellulose in waste plant, comprises the following steps: adding hydrochloric acid in 15-20wt% concentration into finely divided waste plant in a sufficient amount to flood the waste plant, heating the mixture by microwave for 1-2h at the temperature of 100-110 DEG C, putting the waste plant and hydrochloric acid processed by microwave into a high pressure reaction vessel to maintain for 1-2h at the air pressure of 1.2-1.35MPa and the temperature of 120-140 DEG C to hydrolyze, then filtering the prepared substance, separating hydrolysate and residue to obtain a hydrolysate. The obtained hydrolysate is subject to hydrochloric acid recycling to separate hydrochloric acid and monosaccharide liquid, the monosaccharide liquid can be further used for the production of fuel ethanol. The hydrolyzing method has the advantages of low cost, simple technology, convenient for the recovery of hydrochloric acid, and preventing the deterioration of working environment ...

Method for preparing graphite felt electrode material with skin-core structure

The invention provides a method for preparing a graphite felt electrode material with a skin-core structure. The preparation method is characterized by comprising the following steps: (1) performing incomplete carbonization on a pre-oxidation felt to obtain a carbon felt; (2) performing incomplete graphitization on the carbon felt to obtain a graphite felt; (3) performing surface modification on the fibers of the graphite felt so as to obtain the graphite felt electrode material with the skin-core structure. According to the preparation method provided by the invention, the intensity of the graphite felt is ensured, residues are prevented from falling off, the production costs are reduced, and the production efficiency is improved; in addition, the content of surface active groups of graphite fibers is improved greatly, so that the activity and wetting property of the graphite felt are improved.

Lathe chuck jaw structure

The invention discloses a lathe chuck jaw structure. The lathe chuck jaw structure comprises a lathe chuck body, wherein a chuck protection plate is connected to the left end of the lathe chuck body and is arranged on the lathe chuck body through protection plate pins; chuck jaws are arranged at the right end of the lathe chuck body; a chuck rotating body is arranged at the lower end of the lathe chuck body and is hinged on the lathe chuck body through a chuck rotating pin; and after the chuck rotating body is hinged on the lathe chuck body through the chuck rotating pin, the chuck jaws and the chuck rotating body can rotate around the chuck rotating pin through the chuck rotating pin.

Method for measuring longitudinal resistance value of carbon felt electrode material of flow cell

The invention discloses a method for measuring a longitudinal resistance value of a carbon felt electrode material of a flow cell and relates to the technique for measuring the resistance of the carbon felt electrode material of the flow cell. According to the method for measuring the longitudinal resistance value of the carbon felt electrode material of the flow cell, the carbon felt electrode material, to be measured, of the flow cell is placed on an insulating spring support, a weight is further placed on the carbon felt electrode material, on the spring support, of the flow cell, a wire is clamped between the carbon felt electrode material of the flow cell and the weight, another wire is clamped between the carbon felt electrode material of the flow cell and the spring support, the other ends of the two wires are connected to a resistance value gauge, and then the longitudinal resistance value of the carbon felt electrode material can be read directly on the resistance value gauge.

A method, a system and a hand-held device for data encryption

The invention discloses a method, a system and a hand-held device for data encryption. The data comprises pictures and information. The encryption method comprises the steps of: adding expansion areas to the pictures; encoding and encrypting the information; embedding the encoded and encrypted information into the expansion areas. The method, the system and the hand-held device for data encryption provided by the invention can embed engineering machinery service data into the pictures without disorganizing space colors of the pictures, so that the authenticity and integrity of the pictures will not be influenced when the pictures are decoded to acquire engineering machinery service data. In addition, the method, the system and the hand-held device for data encryption provided by the invention can improve accuracy of the decoded engineering machinery service data.

ACCESS NETWORK OFFLOADING METHOD, DEVICE, AND SYSTEM

The embodiments of the present invention provide an access network offloading method, a device, and a system. The method includes: sending, by UE, a UE identifier and WiFi information of the UE to a base station, where the WiFi information includes a WiFi MAC ID of the UE; and searching, by the UE, for a wireless local area network WLAN signal, when an accessible WLAN network is found, sending an access request including the WiFi MAC ID of the UE to an access point of the WLAN network: WLAN AP, accessing the WLAN network, and enabling the WLAN AP to send the WiFi MAC ID of the UE to the base station, so that the base station performs matching according to the association relationship between the UE identifier of the UE and the WiFi MAC ID of the UE, and starts offloading the UE. 1. An access network offloading method , comprising:receiving, by a base station, a user equipment (UE) identifier and WiFi information of a UE from the UE, wherein the WiFi information comprises a wireless local area network Media Access Control identifier (WiFi MAC ID) of the UE;establishing, by the base station, an association relationship between the UE identifier of the UE and the WiFi MAC ID of the UE;receiving, by the base station, the WiFi MAC ID of the UE from a wireless local area network (WLAN) access point (WLAN AP), wherein the WiFi MAC ID is sent to the WLAN AP by the UE when the UE accesses the WLAN network;performing, by the base station, matching according to the association relationship between the UE identifier of the UE and the WiFi MAC ID of the UE, to obtain the UE identifier associated with the WiFi MAC ID sent by the WLAN AP; andoffloading the UE.2. The method according to claim 1 , wherein the WiFi information further comprises at least one of a WiFi channel capacity and a WiFi function enabling status of the UE.3. The method according to claim 1 , wherein offloading comprises:bearer offloading or Internet Protocol (IP) flow offloading.4. The method according to ...

Final circular test (FCT) multi-station test device

The invention discloses a final circular test (FCT) multi-station test device which comprises a rack (1) and a plurality of single-station test devices. The plurality of single-station test devices are used for testing a printed circuit board assembly (PCBA) of an electric energy meter in one time. The plurality of single-station test devices are all arranged on the rack (1). The FCT multi-station test device has the advantages of being time-saving, labor-saving, high in test efficiency and high in precision of test results.

Coated rope or belt for elevator systems

Elevator coated ropes or belts are disclosed. The coated rope or belt may include at least one cord and a jacket retaining the at least one cord. The cord may include a plurality of filaments. The filaments are free of second-order helical structure. In a first embodiment, the filaments includes at least one inner filament and a plurality of outer filaments surrounding the at least one inner filament. The outer filaments are bunched together by forming a first-order helical structure through the length of the cord. In a second general embodiment, the filaments are free of both first-and second-order helical structures. The filaments are bunched together by a restraining loop or adhesive at one or more locations along the length of the cord. Methods of making the tension cord are also disclosed.

Marine organism lipase preparation method

The invention relates to a marine organism lipase preparation method, which comprises the following specific steps: A, selecting cold-adapted marine yeast bacterial of low temperature alkaline lipase, wherein a strain of cold-adapted marine yeast bacterial capable of secreting low temperature alkaline lipase is screened from mud of Yellow Sea; B, inoculating the cold-adapted marine yeast bacterial into a seed culture medium; C, using olive oil in the fermentation culture medium, and supplementing 0.5% of the olive oil after the previously added olive oil is completely consumed; and D, after the olive oil is completely consumed, adding 12 ml/L of methanol in a flow manner. The bacterial has a short fermentation period so as to effectively reduce cost and microbiological contamination probability.

Processing method of conveniently-dissolved freshwater mussel meat soup powder

The invention provides a processing method of conveniently-dissolved freshwater mussel meat soup powder and belongs to the technical field of food processing and preservation. The freshwater mussel meat soup powder takes freshwater mussel meat powder as a main material; maltodextrin, quickly-dissolved starch, edible salt, gourmet powder, white granulated sugar, less ginger powder and pepper powder are added; and then, the raw materials are gradually amplified and uniformly mixed and then are packaged and processed to obtain the product. The conveniently-dissolved freshwater mussel meat soup powder produced by the processing method provided by the invention is not added with any preservative and can be stored at a room temperature, so that the problem that freshwater mussel meat is easy to decay and goes bad is solved and the problems that cropped freshwater mussel meat is easy to degenerate by heating, the meat becomes hard and the taste is poor are solved; and therefore, the freshwater ...

Intake silencer device of oxygenator

An intake silencer device of an oxygenator comprises a barrel that is of a closed cylindrical structure and baffles which are plate-like and have different length. The baffles are transversely distributed in the barrel, one end of each baffle is connected with the bottom of the barrel, and one side of each baffle is connected with the side of the barrel. As the intake silencer device is arranged between a changeover valve and an air compressor, air is buffered when being delivered to the air compressor through the change over valve, and impact pressure generated when air enters the air compressor is released, vibration of the air compressor is reduced, and noises generated by the air compressor can also be reduced effectively. Besides, according to principle of a PVC (polyvinyl chloride) muffler, the intake silencer device reduces noises during air transmission effectively.

Device for Forming Air Flow Containing Charged Ions

Embodiments of the present invention provide a device for forming air flow containing charged ions, comprising a fan member, a ring air blowing chamber defining a center opening, and an ionizing member, wherein, the ionizing member is arranged on an inner wall of the ring air blowing chamber facing the center opening for generating the charged ions, and the ring air blowing chamber comprises a ring passage and a nozzle part, the ring passage of the ring air blowing chamber is configured to receive air flow from the fan member, and the nozzle part is configured to face to the ionizing member. 1. A device for forming air flow containing charged ions , comprising a fan member , a ring air blowing chamber defining a center opening , and an ionizing member , wherein , the ionizing member is arranged on an inner wall of the ring air blowing chamber facing the center opening for generating the charged ions , and the ring air blowing chamber comprises a ring passage and a nozzle part , the ring passage of the ring air blowing chamber is configured to receive air flow from the fan member , and the nozzle part is configured to face to the ionizing member.2. The device according to claim 1 , wherein claim 1 , the fan member comprises a shell claim 1 , an impeller and a motor; the shell comprises an air inlet part and an air outlet part connected thereto claim 1 , the impeller is arranged at the air inlet part and connected with the motor claim 1 , the motor is configured for driving the impeller to rotate so that an air flow is formed and arrive the ring passage of the air blowing chamber after passing through the air inlet part and the air outlet part sequentially.3. The device according to claim 2 , wherein claim 2 , the air outlet part has a horn shape with an expanding end connected with the air blowing chamber and a contracting end connected with the air inlet part.4. The device according to claim 2 , wherein claim 2 , the air inlet part has a round ring shape claim 2 , ...

Cooling control method of wire rod for cold forging steel

The invention provides a cooling control method of a wire rod for cold forging steel. The cooling control method includes that the wire rod for cold forging steel with 5.5mm circle diameter is produced through processes of rough rolling, medium rolling, pre-finish rolling, finish rolling, double-module rolling and spinning, and forced cooling is performed by controlling the roller way speed, fan motor frequency and water tank water volume; the finish rolling temperature of pre-finish rolling is at 955+/-15 DEG C; the start rolling temperature of finish rolling is at 880+/-20 DEG C; the start rolling temperature of double-module rolling is at 870+/-10 DEG C; the temperature of a spinning machine is at 860+/-10 DEG C. The rolling speed of a 1# rough rolling machine is controlled to be 0.48-0.50 m/s, the rolling speed of a 5# rough rolling machine is controlled to be 0.67-0.69 m/s, and the rolling speed of a double-module rolling machine finished machine frame is controlled to be 104-105m/ ...

Suspension polymerization toner with densely charged core-shell structure and preparation method

The invention relates to a suspension polymerization toner with a densely charged core-shell structure. Suspension dispersing liquid of toner core particles is mixed with shell monomer emulsion and resin CCA (charge control agent) dispersing liquid, and core-shell composite particles with densely charged rigid shell layers wrapping the flexible toner core particles are formed by a polymerization reaction. A preparation method of the toner comprises the steps of mixing a low-Tg monomer oil phase forming the toner core particles with water-based dispersing liquid, conducting suspension granulation and heating polymerization reaction to allow monomer oil drop particles to be converted to polymer particles, obtaining the flexible toner core particles, adding a high-Tg shell monomer forming the rigid shell layers to water containing a surfactant to form the emulsion, adding the emulsion and the CCA dispersing liquid to the suspension dispersing liquid of the flexible toner core particles for ...

Moving magnet type inertial electric actuator

The invention relates to a moving magnet type inertial electric actuator and belongs to the technical field of active equipment vibration control. Each metal rubber retainer is of an annular structure integrated by a plate spring and rubber by means of vulcanization, the longitudinal section of each metal rubber retainer is Z-shaped, positioning rings are mounted to an inner ring of an outer magnetic cylinder after a moving magnet portion and electromagnetic coils are mounted, the metal rubber retainers serve as horizontal positioning supports and cling to the positioning rings, and the moving magnet portion and the metal rubber retainers are connected and positioned by the aid of pressing plates to enable the moving magnet portion to be kept at the radial center of the whole actuator, then two end cover plates are mounted in place, a metal spring penetrates through a center hole of each cover plate to be located on the corresponding pressing plate, and two end closing plates are used for ...

Preparation method of pyrroloquinolinequinone lithium salt crystal and applications thereof

The invention provides a preparation method of pyrroloquinolinequinone lithium salt crystal and applications thereof. The pyrroloquinolinequinone lithium salt crystal is characterized in that characteristic absorption peaks appear when the diffraction angles at angles of 6.222 +/- 0.2, 7.379 +/- 0.2, 7.941 +/- 0.2, 23.631 +/- 0.2, 24.044 +/- 0.2, 25.497 +/- 0.2, 27.541 +/- 0.2, 30.736 +/- 0.2, 32.306 +/- 0.2 degree in the pyrroloquinolinequinone lithium salt crystal powder X-ray diffraction pattern. The maximum value of thermal absorption appears between 90 DEG C and 96 DEG C, through differential scanning calorimetry (DSC). Peaks appear at the wavelengths of 3396.03, 1652.7, 1604.48, 1500.35, 1355.71, 1243.86, 1147.44, 808.03, 761.74, and 570.83 cm<-1>. The pyrroloquinolinequinone lithium salt polymorphism can be applied to prepare medicines for curing memory damage.

Method for detecting taurine

The invention discloses a method for detecting taurine, relating to taurine. The invention provides a method for detecting the taurine, which is rapid, efficient and accurate and ensures that the efficiency of detecting the taurine is increased and can be used in experiments and production. The method comprises the following steps of: 1, a specificity experiment: determining an appearance time 17.97min of the taurine in an ion chromatography, indicating that the specificity is good when 18 amino acids in a blank test solution do not interfere; 2, drawing of a standard curve of the taurine: determining a good linear relation of the taurine within the range of 5-400mu g/mL; 3, a precision experiment: determining that the accuracy of an instrument is good; 4, a stability experiment: detecting a sample within 48h, indicating that the stability of the sample within 48h is good when RSD (Relative Standard Deviation) is equal to 1.14 percent; 5, determination of a detection limit and a quantitative ...

SERVICE TRANSFER METHOD AND APPARATUS

A service transfer method and apparatus, and a service transfer processing method and apparatus relate to the field of mobile communications, are applied to a service transfer technology, and can improve utilization of network system resources. The method comprises: acquiring, by a UE, first information that is used to instruct the UE to perform service transfer to a wireless local area network (WLAN) access point; performing service transfer according to the first information; and sending a service transfer result to a 3rd Generation Partnership Project (3GPP) access point that serves the UE. 1. An user equipment (UE) comprising:a transceiver configured to acquire first information that is used to instruct the UE to perform service transfer to a wireless local area network (WLAN) access point;a processor;a memory storing a program to be executed in the processor, the program comprising instructions that cause the processor to perform service transfer according to the first information acquired by the transceiver; andthe transceiver is further configured to send information of service transfer status to a 3rd Generation Partnership Project (3GPP) access point that serves the UE.2. The UE according to claim 1 , wherein:the first information is information that is acquired from a 3GPP network and that is used to instruct the UE to perform service transfer to a WLAN access point.3. The UE according to claim 1 , wherein the information of service transfer status comprises indication of service transfer success or indication of service transfer failure.4. The UE according to claim 3 , wherein in response to a successful service transfer claim 3 , the instructions cause an identity of a target WLAN access point that is selected by the processor to be included in the information of service transfer status.5. The UE according to claim 3 , wherein in response to a failed service transfer claim 3 , the instructions are configured to include a cause of service transfer failure ...

Hydraulic decoupling tank for central heating system

The invention discloses a hydraulic decoupling tank for a central heating system. The hydraulic decoupling tank comprises a tank body. A heat source water-supply pipe joint and a heat source water-return pipe joint are respectively distributed on the upper portion and the lower portion of one side wall of the tank body, a heat supply network water-supply pipe joint and a heat supply network water-return pipe joint are respectively distributed on the upper portion and the lower portion of the other side wall of the tank body. The heat source water-supply pipe joint and the heat supply network water-supply pipe joint are arranged at the same level, and the heat source water-return pipe joint and the heat supply network water-return pipe joint are arranged at the same level. An upper end socket and an air bleeder are respectively arranged on the top of the tank body, and a lower end socket and a blow-off valve are respectively arranged at the bottom of the tank body. The hydraulic decoupling ...

Method for predicting available capacity of EV power battery cluster

A method for predicting the available capacity of an EV power battery cluster includes the steps that the concept of the V2G available capacity of an EV power battery is defined; the charge and discharge S.O.C change law of the EV power battery is analyzed; the battery capacity change amount at the unit moment of the EV power battery cluster is deduced; a management mode of the EV power battery cluster of participating in a V2G service is determined; key influence factors of the probability available capacity of the EV battery cluster are analyzed; probability distribution models of the influence factors are constructed; capacity change amount probability distribution characteristics of the battery cluster in the running period are solved; the residual capacity of the battery cluster is determined; the V2G available capacity real-time probability predication value of the battery cluster is determined.

Graphite electrode structure for resistance welding machine and installation method

The invention discloses a graphite electrode structure for a resistance welding machine and an installation method. The structure comprises a graphite electrode, an electrode pressing sheet, a installation screw, an installation clamp for a negative pole, a conductive copper sheet, a sliding wheel, an insulating base plate, an installation clamp for a positive pole and a high-frequency welding machine base, wherein the graphite electrode is installed on the installation clamp for the negative pole by the electrode pressing sheet and the installation screw, the installation clamp for the negative pole is installed on the welding machine base; the installation clamp for the negative pole is connected with a power supply negative pole of the resistance welding machine by the insulating base plate on the welding machine base, the installation clamp for the positive pole is connected with a power supply positive pole of the resistance welding machine by the conductive copper sheet, the insulating ...

Method for producing carbon felt electrode material for flow battery

The invention discloses a method for producing a carbon felt electrode material for a flow battery and relates to the technical field of production of storage batteries. The method comprises the following steps: pre-treating a polyacrylonitrile (PAN) pre-oxidation felt which serves as a raw material in a carbonized furnace with temperature gradient; placing the carbonized PAN pre-oxidation felt in an activation area, filling O2 or CO2 for reaction, and performing in-situ growth on a COOH group on the surface of the PAN pre-oxidation felt. By the adoption of the method, a carbon felt electrode can be prepared and modified in one step, the type of oxygen-containing functional groups formed on the surface of a carbon felt is changed, and the in-situ growth of the oxygen-containing functional groups is realized. A PAN carbon felt electrode containing different types and numbers of oxygen-containing functional groups can be correspondingly applied to different types and scales of flow battery ...

Traditional Chinese medicine for treating acute catarrhal otitis media

The invention discloses a traditional Chinese medicine for treating acute catarrhal otitis media. The traditional Chinese medicine is characterized by comprising the following components by weight: 10-15g of prepared rehmannia root, 5-15g of angelica sinensis, 5-15g of bupleurum chinense, 10-15g of honeysuckle, 10-20g of astragalus membranaceus, 10-20g of codonopsis pilosula, 10-30g of magnetite, 10-15g of selfheal, 10-15g of radix scrophulariae, 8-12g of fructus liquidambaris, 6-12g of rhizoma anemarrhenae, 5-12g of golden cypress, 6-15g of lophatherum gracile, 5-10g of radix paeoniae alba, 5-10g of liquorice, and 3-8g of mint. The traditional Chinese medicine disclosed by the invention is reasonable in composition, simple to prepare, convenient to eat, significant in curative effect, mild in drug property, free of toxic and side effect by validation of clinical application for a plurality of years; the effective rate is 90%; the recovery rate is 85%.

MODIFYING APPLICATION FUNCTIONALITY BASED ON USAGE PATTERNS OF OTHER USERS

In an approach for modifying a user interface for a user of an application, a processor receives a plurality of actions for a user of an application. A processor generates a unique identifier for each action of the plurality of actions. A processor generates a unique string of the generated unique identifiers for each action of the plurality of actions. A processor determines that a portion of a pattern of the unique string matches, within a predetermined threshold, a portion of a pattern of a history of usage of a set of users of the application. A processor modifies a user interface of the application, for the user, based on the portion of the pattern of the matched unique string, within the predetermined threshold, the portion of the pattern of the history of usage.

Electronic device and powering off method for the electronic device

An electronic device is provided. The electronic device is connected to an external power supply through an interface. The electronic device comprises a processing unit and an input unit. The input unit responds to a power off operation to generate a power off signal and sends the power off signal to the processing unit. The processing unit periodically checks whether the electronic device is disconnected from the external power supply after receiving the power off signal, and powers off the electronic device if the electronic device is disconnected from the external power supply.

ELECTRONIC DEVICE AND METHOD FOR SAVING ENERGY THEREOF

An electronic device includes a dynamic memory, a static memory, a detection unit, a copy unit and a set unit. The dynamic memory stores an interrupt monitoring program. The interrupt monitoring program monitors whether an interrupt request is generated, and generates an interrupt signal when the interrupt request is generated. The detection unit detects whether the electronic device needs to enter a sleep mode, and generates a detection signal if the electronic device needs to enter the sleep mode. The copy unit copies the interrupt monitoring program from the dynamic memory to the static memory in response to the detection signal, and runs the interrupt monitoring program in the static memory for monitoring whether an interrupt signal is generated. The set unit sets the dynamic memory into a self-refresh mode in response to the detection signal. 1. An electronic device , comprising a normal mode and a sleep mode , and being capable of switching between the normal mode and the sleep mode , the electronic device further comprising:a dynamic memory comprising an auto-refresh mode and a self-refresh mode, and being capable of switching between the auto-refresh mode and the self-refresh mode; energy consumed by the dynamic memory in the auto-refresh mode being greater than that in the self-refresh mode; the dynamic memory being adapted to store an interrupt monitoring program which is used for monitoring whether an interrupt request is generated, and generating an interrupt signal when the interrupt request is generated;a central processing unit integrating a static memory thereinto;a detection unit adapted to detect whether the electronic device is needed to enter the sleep mode; and generating a detection signal when it is determined that the electronic device is needed to enter the sleep mode;a copy unit adapted to copy the interrupt monitoring program from the dynamic memory to the static memory in response to the detection signal, and run the interrupt monitoring ...

METHOD AND APPARATUS OF PHYSICAL CELL IDENTIFIER ALLOCATION

A method and apparatus of allocating a Physical Cell Identifier (PCI) is disclosed in an embodiment of the present invention allowing different cells to operate on different frequencies while eliminating or reducing risk of PCI conflicts. Thereby PCI allocation is provided that is effective also in a multi-frequency environment. 1. A method for obtaining physical cell identifier for a first cell in a wireless cellular communication system , comprising:obtaining a first list of physical cell identifiers;obtaining a second list of physical cell identifiers;obtaining a third list of physical cell identifiers by removing, from the first list, the physical cell identifiers in the second list;selecting, for the first cell, a physical cell identifier from the third list;wherein the obtaining of the second list is performed by communicating frequency information and physical cell identifier over X2 interface.2. The method according to claim 1 , wherein a first base station serving the first cell receives the first list from an Operation Administration Maintenance (OAM) system.3. The method according to claim 1 , wherein the frequency information is frequency channel number.4. The method according to claim 1 , wherein a first base station serving the first cell obtains the second list by receiving physical cell identifiers contained in at least one X2 setup response message from at least one neighboring base station of the first base station.5. The method according to claim 4 , wherein the at least one neighboring base station sends physical cell identifier of all neighboring cells of the first cell;wherein neighboring cells comprise direct neighboring cells and indirect neighboring cells.6. The method according to claim 5 , wherein the second list consists of physical cell identifiers of all neighboring cells of the first cell.7. The method according to claim 5 , wherein the second list consists of physical cell identifiers of the first cell's neighboring cells which have ...

PRODUCT TEST SYSTEM AND PRODUCT TEST METHOD

A product test system and method are provided. The test terminal opens a test webpage and is connected to a server through a network. The test terminal transmits a workstation name and a product identification code entered into the test terminal through the test webpage to the server. The server determines a test software name corresponding to the workstation name and the product identification code, and runs a test software corresponding to the determined test software name to provide a test interface on the test terminal. The test terminal tests a product corresponding to the entered production identification code by using the test interface. 1. A product test system , comprising:a server storing a variety of test software and a table, the table recording a plurality of workstation names, at least one product identification code corresponding to each of the plurality of the workstation names, and a test software name corresponding to each product identification code; anda test terminal to open a test webpage in response to operator input and connected to the server through a network, and further transmit a workstation name and a product identification code entered into the test terminal through the test webpage to the server;wherein, the server searches in the table to determine the test software name corresponding to the workstation name and the product identification received from the test terminal, and runs the test software corresponding to the determined test software name to provide a test interface on the test terminal, the test terminal tests a product corresponding to the entered product identification code by using the test interface.2. The product test system as described in claim 1 , wherein the test webpage comprises a login window claim 1 , the test terminal is connected to the server through a network when a correct user name and a correct password are entered into the login window.3. The product test system as described in claim 1 , wherein the ...

ELECTRONIC DEVICE AND METHOD FOR SWITCHING RADIO RECEIVER

A method for switching radio receivers includes: directing a FM radio receiver or an Internet radio receiver of an electronic device to receive radio signals; monitoring the intensity of radio signals received by the FM radio receiver and the network data stream received by the Internet radio receiver periodically; determining whether a switch condition for switching radio receivers between the FM radio receiver and the Internet radio receiver is satisfied according to the radio receiver currently employed, the intensity of radio signals received by the FM radio receiver, and the network data stream received by the Internet radio receiver; and switching between the FM radio receiver and the Internet radio receiver if the switch condition is satisfied. A related electronic device is also provided. 1. An electronic device with radio receiver switch function , comprising:a frequency modulation (FM) radio receiver;an Internet radio receiver; and a FM radio receiver monitoring module to monitor the intensity of radio signals received by the FM radio receiver;', 'an Internet radio receiver monitoring module to monitor network data stream received by the Internet radio receiver; and', 'a radio receiver control module to determine whether a switch condition for switching between the FM radio receiver and the Internet radio receiver is satisfied according to the radio receiver currently employed, the intensity of radio signals received by the FM radio receiver, and the network data stream received by the Internet radio receiver, and further switch between the FM radio receiver and the Internet radio receiver if the switch condition is satisfied., 'a processor comprising2. The electronic device as described in claim 1 , wherein the radio receiver control module is to switch to the FM radio receiver to receive radio signals if the Internet radio receiver is currently employed claim 1 , and the intensity of radio signals received by the FM radio receiver is greater than or ...

MOBILE PHONE FOR AUTHENTICATING SIM CARD AND METHOD THEREOF

The present invention provides a mobile phone for authenticating Subscriber Identification Module (SIM) card and a SIM card authentication method adapted for the mobile phone. Once a SIM card is inserted into the mobile phone, the mobile phone acquires a phone number associated with the inserted SIM card and identifies whether the acquired phone number has been stored in the non-erasable programmable memory of the mobile phone. If yes, the user is legal and can use the mobile phone, if no, then the user is illegal and cannot use the mobile phone. Therefore, the mobile phone protects and hides stored information from the user. 1. A mobile phone comprising:an input unit for generating input signals in response to user inputs;a non-erasable programmable memory for storing at least one phone number, wherein each of the at least one phone number corresponds to a SIM card;a display unit for displaying information; and a number acquiring module for acquiring a phone number of a SIM card inserted to the mobile phone when the mobile phone is powered on;', 'a determining module for comparing the acquired phone number with the at least one phone number in the non-erasable programmable memory and determining whether the non-erasable programmable memory has stored the phone number of the inserted SIM card; and', 'an output control module for controlling the display unit to display information which prompts authentication success when the determining module determines that the non-erasable programmable memory has stored the phone number of the inserted SIM card, and for controlling the display unit to display information which prompts authentication fail when the determining module determines that the phone number of the inserted SIM card does not exist in the non-erasable programmable memory., 'a control unit, further comprising2. The mobile phone as recited in claim 1 , wherein the control unit further comprises a defining module for controlling the display unit to display a ...

ELECTRONIC DEVICE AND TOUCH INPUT CONTROL METHOD THEREOF

A touch input control method comprising steps is provided: displaying an interface comprising at least one object; gathering signals as to actual touches for calibration purposes. In use, calculating coordinates of the touch; determining whether the coordinates of the actual touch match the predetermined touch coordinates of the object; creating an adjustment signal if the coordinates of the touch is not the same as the predetermined touch coordinates of any object; determining which finger used for touch input, and retrieving a touch offset direction and a touch offset distance of the determined finger of the user from a calibration database; and applying compensation to the coordinates of the touch, so as to determine the touched object. An electronic device using the touch input control method is also provided. 1. A touch input control method for an electronic device with a touch screen and a storage unit storing a calibration database , the method comprising:displaying an interface comprising a plurality of objects, each object associated with predetermined touch coordinates;generating signals in response to a touch on the touch screen which is an attempt to touch an object;calculating coordinates of the actual touched portion on the touch screen according to the generated signals;determining whether the coordinates of the touch match the predetermined touch coordinates of one of the objects displayed on the touch screen;creating an adjustment signal if the coordinates of the touch match the predetermined touch coordinates of any of the objects;determining which finger it is which does the actual touching according to the shape of the touched area, the size of the touched area, and the touch calibration data of the user's commonly used finger, recorded in the calibration database, and retrieving the touch offset direction and the touch offset distance of the determined finger of the user from the calibration database; andcompensating the coordinates of the touch ...

COMMUNICATION DEVICE AND METHOD FOR EVALUATING LEVEL OF IMPORTANCE OF MISSED INCOMING CALL

A computerized method is implemented by a communication device for evaluating levels of importance of missed incoming calls. One or more reference parameters in relation to incoming calls received by the communication device are defined, a function for evaluating levels of importance of the missed incoming calls is formed using the one or more reference parameters. When an incoming call is received by the communication device, whether the received incoming call is missed is determined If the received incoming call is missed, the one or more reference parameters in relation to the received incoming call are obtained. A level of importance of the missed incoming call is evaluated by applying the obtained one or more reference parameters to the function. 1. A computerized method for evaluating levels of importance of missed incoming calls of a communication device , the method comprising:defining one or more reference parameters in relation to incoming calls received by the communication device, and defining a function for evaluating the levels of importance of the missed incoming calls using the one or more reference parameters;determining whether an incoming call is missed when the incoming call is received by the communication device;obtaining the one or more reference parameters in relation to the received incoming call when the received incoming call is missed; andevaluating a level of importance of the missed incoming call by applying the obtained one or more reference parameters to the defined function.2. The method according to claim 1 , further comprising:recording the missed incoming call with the evaluated level of importance in a storage of the communication device.3. The method according to claim 1 , wherein the communication device comprises a contact list that is organized in a plurality of contact groups claim 1 , and each of the contact groups is configured for storing phone numbers of different contacts.412341234. The method according to claim 3 , ...

ELEVATOR SYSTEM BELT

A belt for suspending and/or driving an elevator car includes a plurality of wires arranged into one or more cords and a jacket substantially retaining the one or more cords. Each cord includes a plurality of wires arranged around at least one non load-bearing core. An elevator system includes an elevator car and one or more sheaves. One or more belts are operably connected to the car and interactive with the one or more sheaves for suspending and/or driving the elevator car. Each belt of the one or more belts includes a plurality of wires arranged into one or more cords and a jacket substantially retaining the one or more cords. Each cord includes a plurality of wires arranged around at least one non load-bearing core. 1. A belt for suspending and/or driving an elevator car , comprising:a plurality of wires arranged into one or more cords; anda jacket substantially retaining the one or more cords;wherein at least one of the one or more cords includes a plurality of wires arranged around at least one non load-bearing core.2. The belt of claim 1 , wherein at least some of the plurality of wires are arranged in a plurality of strands claim 1 , and the plurality of strands are arranged into the one or more cords.3. The belt of claim 2 , wherein at least one of the plurality of strands includes the at least one non load-bearing core.4. The belt of claim 2 , wherein all of the plurality of strands include the at least one non load-bearing core.5. The belt of claim 2 , wherein the plurality of strands in at least one of the one or more cords comprise a plurality of outer strands arranged about one or more center strands.6. The belt of claim 5 , wherein the one or more center strands include the at least one non load-bearing core.7. The belt of claim 1 , wherein the at least one non load-bearing core is formed from an elastomeric material.8. The belt of claim 1 , wherein the at least one non load-bearing core is a single unitary element.9. The belt of claim 1 , wherein the ...

ELEVATOR SUSPENSION AND/OR DRIVING ARRANGEMENT

An elevator system includes an elevator car, one or more sheaves, and one or more belts operably connected to the car and interactive with the one or more sheaves for suspending and/or driving the elevator car. The one or more belts include a plurality of wires arranged into one or more cords, and a jacket substantially retaining the one or more cords. A cord ratio, between a smallest sheave diameter (D) of the one or more sheaves of the elevator system that are interactive with the belt and a largest cord diameter (d) of the one or more cords, (D/d) is less than about 55. A wire ratio, between the smallest sheave diameter (D) and the largest wire diameter (d) of the plurality of wires, (D/d) is between about 160 and about 315. 1. An elevator system comprising:an elevator car;one or more sheaves; and [{'sub': c', 'c, 'a cord ratio, between a smallest sheave diameter (D) of the one or more sheaves of the elevator system that are interactive with the belt and a largest cord diameter (d) of the one or more cords, (D/d) is less than about 55; and'}, {'sub': w', 'w, 'a wire ratio, between the smallest sheave diameter (D) and the largest wire diameter (d) of the plurality of wires, (D/d) is between about 160 and about 315.'}], 'one or more belts operably connected to the car and interactive with the one or more sheaves for suspending and/or driving the elevator car, the one or more belts comprising a plurality of wires arranged into one or more cords, and a jacket substantially retaining the one or more cords, wherein2. The elevator system of claim 1 , wherein the cord ratio is between about 38 and about 55.3. The elevator system of claim 2 , wherein the cord ratio is between about 40 and about 48.4. The elevator system of claim 1 , wherein the wire ratio is between about 180 and about 300.5. (canceled)6. The elevator system of claim 1 , wherein at least one of the one or more cords has less than about 49 wires.7. The elevator system of claim 1 , wherein at least one of ...

Password management system and method for electronic device

A computerized method manages passwords to unlock an electronic device from a standby mode by taking changed GPS coordinates of a location of the electronic device and utilizing the changed coordinates in preset formulas to establish and require a new password in substitution for a current password, to allow unlocking of the electronic device.

ELECTRONIC DEVICE AND CHARACTER RECOGNITION METHOD FOR RECOGNIZING SEQUENTIAL CODE

A character recognition method to apply one or more user-controlled definitions to scanned writing is implemented by an electronic device. The electronic device includes an image capturing device where a recognition rule is set for recognizing a type of a sequential code according to an arrangement rule of characters of the type of sequential codes. A first sequential code is extracted from a captured image of an object having a sequential code and when the first sequential code does not match with the recognition rule, the first sequential code is corrected according to the preset recognition rule to obtain a second sequential code for matching with the recognition rule. 1. A character recognition method for recognizing a type of sequential codes using an electronic device comprising an image capturing device , the character recognition method comprising:setting a recognition rule for recognizing the type of sequential codes according to an arrangement rule of characters of the type of sequential codes, the characters of the type of sequential codes comprising letters and numbers;capturing an image of an object having a sequential code using the image capturing device, and extracting a first sequential code from the captured image using optical character recognition technology;determining whether the first sequential code matches with the recognition rule of the type of sequential codes; andcorrecting the characters of the first sequential code according to the recognition to obtain a second sequential code that matches with the recognition rule when the first sequential code is determined to not match with the recognition rule.2. The character recognition method according to claim 1 , further comprising:storing the first sequential code into a storage of the electronic device.3. The character recognition method according to claim 2 , further comprising:storing the second sequential code into a storage of the electronic device and deleting the first sequential code ...

Matrix production system and control method thereof

A matrix production system for a production line includes a plurality of processing units, a controller, and a plurality of detectors. Each processing unit covers a plurality of stations having the same or similar functions. Each station has a detector. The controller sets an initial flowchart during process of industrial production and a known first reference capacity for each station. A current number of workpieces at each station is detected. The controller compares the current number with the first reference capacity to determine an overburdened station or otherwise and then analyzes a running state of overburdened station determined as being overburdened to establish a malfunctioning station, and if malfunctioning, switches the flow of workpieces from the malfunctioning station to a station with the greatest amount of available or free capacity.

Coated Rope or Belt for Elevator Systems

Elevator coated ropes or belts are disclosed. The coated rope or belt may include at least one cord and a jacket retaining the at least one cord. The cord may include a plurality of filaments. The filaments are free of second-order helical structure. In a first embodiment, the filaments includes at least one inner filament and a plurality of outer filaments surrounding the at least one inner filament. The outer filaments are bunched together by forming a first-order helical structure through the length of the cord. In a second general embodiment, the filaments are free of both first- and second-order helical structures. The filaments are bunched together by a restraining loop or adhesive at one or more locations along the length of the cord. Methods of making the tension cord are also disclosed. 1. A coated rope or belt for suspending and/or driving an elevator car , comprising:at least one cord comprising a plurality of filaments that are free of second-order helical structure; anda jacket substantially retaining the at least one cord.2. The coated rope or belt of claim 1 , wherein the filaments comprise at least one inner filament and a plurality of outer filaments surrounding the at least one inner filament claim 1 , the outer filaments forming a first-order helical structure.3. The coated rope or belt of claim 2 , wherein the outer filaments are concentric and have the same pitch and direction.4. The coated rope or belt of claim 2 , wherein the inner filament is formed of a first material and the outer filaments are formed of a second material having greater load-bearing strength that the first material.5. The coated rope or belt of claim 4 , wherein the second material is steel.6. The coated rope or belt of claim 5 , wherein the first material is a polymeric material.7. The coated rope or belt of claim 2 , wherein the inner filaments are bunched together by at least one restraining loop.8. The coated rope or belt of claim 2 , wherein the inner filaments are ...

Elevator Tension Member

Elevator tension members are disclosed. The disclosed tension member longitudinally extends along a longitudinal axis and includes a plurality of fibers formed into one or more primary strands or cords extending parallel to the longitudinal axis and a plurality of fibers formed into one or more secondary strands or cords extending parallel to the longitudinal axis and through less than the full length of the belt, and a jacket retaining the primary and secondary strands or cords. The secondary strands or cords have a tensile modulus greater than a tensile modulus of the jacket and less than a tensile modulus of the primary strands or cords. Methods of making the tension member are also disclosed.

SCREEN SHARING SYSTEM AND METHOD

A screen sharing system applied between a mobile terminal and a display terminal is provided. The system includes a sharing instruction generating module, a control module, and an adjusting module. The sharing instruction generating module generates a sharing instruction when a mobile device is sensed by the display terminal within a predetermined distance. The control module controls the mobile terminal to share a current screen with the display terminal by a screen image technology based on the sharing instruction. The adjusting module adjusts a display scale of the shared screen on the display terminal based on a distance between the mobile terminal and the display terminal and a first predetermined function associated with the mobile terminal. 1. A screen sharing system applied in a running environment comprising a mobile terminal and a display terminal , comprising:one or more processor; anda plurality of modules to be executed by the one or more processor, wherein the plurality of modules comprise:a sharing instruction generating module configured to generate a sharing instruction when a mobile terminal is sensed by the display terminal within a predetermined distance;a control module configured to control the mobile terminal to share a current screen with the display terminal by a screen image technology based on the sharing instruction; andan adjusting module configured to adjust a display scale of the shared screen on the display terminal based on a distance between the mobile terminal and the display terminal and a first predetermined function associated with the mobile terminal.2. The screen sharing system as described in claim 1 , wherein the plurality of modules further comprise:a determining module configured to determine whether an identifier of the mobile terminal, which is identified by an identifying device, is one of a group of predetermined identifiers, when the mobile terminal is sensed by the display terminal within the predetermined distance; ...

Elevator cord health monitoring

A method of fault detection of a belt or rope includes interconnecting a plurality of cords of the belt or rope, the cords including a plurality of wires, to form a bridge circuit. A fault detection bridge circuit is subjected to a voltage excitation and outputs a voltage which is indicative of the belt or rope damage but remaining insensitive to other environmental noises.

COMPOUND HARMONIC GEAR

A compound harmonic actuator is provided and includes a motor, a flex spline disposed about the motor and a wave generator radially interposable between the motor and the flex spline. The wave generator being rotatably drivable by the motor and shaped to form the flex spline into an elliptical shape with an axis such that wave generator rotations drive rotations of the axis of the ellipse of the flex spline. 1. A compound harmonic actuator , comprising:a motor;a flex spline disposed about the motor; anda wave generator radially interposable between the motor and the flex spline and rotatably drivable by the motor and shaped to form the flex spline into an elliptical shape with an axis such that wave generator rotations drive rotations of the axis of the ellipse of the flex spline,the wave generator comprising a scalloped outer surface and roller bearings arranged circumferentially about the scalloped outer surface.2. The compound harmonic actuator according to claim 1 , further comprising:a ground arm in which the motor is supportively disposable; andan output arm which is drivable by the flex spline to pivot within a predefined range of angles relative to the ground arm.3. The compound harmonic actuator according to claim 1 , wherein the wave generator is shaped to form the flex spline into an irregular elliptical shape with multiple major axes.4. The compound harmonic actuator according to claim 1 , wherein the scalloped outer surface comprises sequential ridges and lands.5. The compound harmonic actuator according to claim 4 , wherein a distal edge of each ridge is sharp.6. The compound harmonic actuator according to claim 4 , wherein a distal edge of each ridge is radially aligned with or terminal within respective central longitudinal axes of adjacent roller bearings.7. The compound harmonic actuator according to claim 1 , wherein the flex spline is formed as only a single unitary piece.8. The compound harmonic actuator according to claim 1 , wherein the flex ...

N-HETEROCYCLIC FIVE-MEMBERED RING-CONTAINING CAPSID PROTEIN ASSEMBLY INHIBITOR, PHARMACEUTICAL COMPOSITION THEREOF, AND USE THEREOF

A N-heterocyclic five-membered ring-containing capsid protein assembly inhibitor, and a pharmaceutical composition and use thereof, specifically relating to a compound as represented by formula I, a stereoisomer, a tautomer, a geometrical isomer, a solvate, an active metabolite, a hydrate, a prodrug or a pharmaceutically acceptable salt thereof, a pharmaceutical composition thereof, and a medical use thereof. The medical use comprises the use in treating diseases benefiting from the capsid protein assembly inhibitor, and in particular, diseases caused by hepatitis B virus infection. 2. The compound of Formula I claim 1 , a stereoisomer claim 1 , a tautomer claim 1 , a geometric isomer claim 1 , a solvate claim 1 , an active metabolite claim 1 , a hydrate claim 1 , a prodrug or a pharmaceutically acceptable salt thereof according to claim 1 , wherein:{'sup': 'a', 'sub': 1-3', '1-3', '2', '1-3', '6-10', '3-6, 'Ris selected from the group consisting of —C(O)Calkyl, Calkyl, —S(O)Calkyl, 5- to 6-membered heteroaryl, Caryl, Ccycloalkyl, and 3- to 6-membered heterocycloalkyl;'}{'sup': 'a', 'sub': 1-3', '1-3', '2', '1-3, 'alternatively, Ris selected from the group consisting of —C(O)Calkyl, Calkyl, and —S(O)Calkyl; and'}{'sup': 'a', 'sub': 3', '2', '3, 'alternatively, Ris selected from the group consisting of —C(O)CH, and —S(O)CH.'}3. The compound of Formula I claim 1 , a stereoisomer claim 1 , a tautomer claim 1 , a geometric isomer claim 1 , a solvate claim 1 , an active metabolite claim 1 , a hydrate claim 1 , a prodrug or a pharmaceutically acceptable salt thereof according to claim 1 , wherein:{'sup': b', 'c, 'sub': 1-3', '1-3', '2', '1-3', '6-10', '3-6, 'Rand Rare each independently selected from the group consisting of —C(O)Calkyl, Calkyl, —S(O)Calkyl, 5- to 6-membered heteroaryl, Caryl, Ccycloalkyl, and 3- to 6-membered heterocycloalkyl; and'}{'sup': b', 'c, 'sub': 1-3', '1-3', '2', '1-3, 'alternatively, Rand Rare each independently selected from the group ...

Auxiliary Emergency Protective Lubrication System for Metal Mechanical Components

An auxiliary lubricant comprising a composition, the comprising intermediate molecular weight surfactant-functionalized nanoparticles dispersed in a base oil. 1. An auxiliary lubricant comprising:a composition comprising intermediate molecular weight surfactant-functionalized nanoparticles dispersed in a base oil.2. The auxiliary lubricant according to claim 1 , wherein said nanoparticles comprises at least one of a carbon-containing phase and an inorganic phase.3. The auxiliary lubricant according to claim 2 , wherein said nanoparticles in said inorganic phase are selected from the group consisting of boric acid claim 2 , metal sulfides claim 2 , and alkali silicates.4. The auxiliary lubricant according to claim 3 , wherein said metal sulfide comprises Zn claim 3 , W claim 3 , and Mo.5. The auxiliary lubricant according to claim 3 , wherein said alkali silicate comprises Na and K.6. The auxiliary lubricant according to claim 2 , wherein said carbon-containing phase comprises at least one of graphene claim 2 , ultra-dispersed nano-crystalline diamond and graphite claim 2 , spheroidal carbons claim 2 , and carbon nanorods.7. The auxiliary lubricant according to claim 1 , wherein said nanoparticles comprise a dimension ranging from about 1 nanometer to about 20 nanometers.8. The auxiliary lubricant according to claim 1 , wherein said nanoparticles comprise a dimension less than 1 nanometer.9. The auxiliary lubricant according to claim 1 , wherein said nanoparticles comprise a narrow-size distribution with an aspect ratio greater than 2.10. The auxiliary lubricant according to claim 1 , wherein said nanoparticles are functionalized with amphoteric surfactants containing alcohol claim 1 , amine claim 1 , carboxylic acid claim 1 , carbonate claim 1 , ester claim 1 , ether alcohol claim 1 , sulfate claim 1 , sulphonate claim 1 , phosphate claim 1 , phosphite claim 1 , or phosphonate head groups and intermediate molecular weight hydrocarbon claim 1 , fluorocarbon claim 1 , ...

SUSPENSION POLYMERIZATION TONER OF CORE-SHELL STRUCTURE WITH POSITIVE CHARGES AND PREPARATION METHOD

Suspension polymerization toner of core-shell structure with positive charges comprises core-shell composite particles prepared by mixing composition forming toner core particles with aqueous dispersion liquid, carrying out a heating polymerization reaction to obtain suspension dispersion liquid of toner soft core particles, and carrying out a water-based polymerization reaction to form the core-shell composite particles of which an outer surface of the toner core particles are coated with the rigid shell layer with dense positive charges. 1. A suspension polymerization toner of core-shell structure with positive charges , comprising core-shell composite particles prepared by mixing a composition forming toner core particles with aqueous dispersion liquid , carrying out a heating polymerization reaction to obtain a suspension dispersion liquid of toner soft core particles , then uniformly mixing a monomer emulsion forming a rigid shell layer and a cationic monomer with the suspension dispersion liquid of the toner soft core particles , and carrying out a water-based polymerization reaction to form the core-shell composite particles of which an outer surface of the toner core particles are coated with the rigid shell layer with dense positive charges.2. The suspension polymerization toner of core-shell structure with positive charges of claim 1 , wherein a weight ratio of the rigid shell layer of the core-shell composite particles and the toner soft core particles is 20:80-1:99; an average thickness of the rigid shell layer is 0.05-0.2 μm; and a coverage ratio of the rigid shell layer on the outer surface of the toner soft core particles is greater than 50%.3. The suspension polymerization of core-shell structure with positive charges of claim 1 , wherein an average particle diameter of the core-shell composite particles is 5-10 μm; an average sphericity of the core-shell composite particles is 0.950-0.995.4. A preparation method of the suspension polymerization ...

DELAY CIRCUIT

A delay circuit includes a current circuit, a first current mirror circuit, a second current mirror circuit, a self-compensation circuit, and a delay capacitor. A fixed ratio is between the first current and the second current provided by the current circuit. The first current mirror circuit generates a first mirror current in response to the first current. A partial current of the second current flowing through the second current mirror circuit is a base current, and the second current mirror circuit generates a second mirror current in response to the base current. The self-compensation circuit generates a feedback current in response to the second mirror current. The delay capacitor generates a delay signal. The charging current is equal to the second current subtracting the base current. The first mirror current is the sum of the base current, the second mirror current, and the feedback current. 1. A delay circuit comprising:a current circuit for providing a first current and a second current, a fixed ratio being between the first current and the second current;a first current mirror circuit coupled to the current circuit and configured to generate a first mirror current in response to the first current;a second current mirror circuit coupled between the current circuit and the first current mirror circuit, wherein a partial current of the second current flowing through the second current mirror circuit is a base current, and the second current mirror circuit generates a second mirror current in response to the base current;a self-compensation circuit coupled to the second current mirror circuit and configured to generate a feedback current in response to the second mirror current; anda delay capacitor coupled to the second current mirror circuit and the current circuit for receiving a charging current to generate a delay signal;wherein the charging current is equal to the second current subtracting the base current, and the first mirror current is a sum of the ...

METHOD, DEVICE AND SYSTEM FOR PROCESSING RADIO LINK FAILURE REPORT AND FOR STATISTICALLY PROCESSING ABNORMAL EVENT

A device and a system for processing a radio link failure report and for statistically processing an abnormal event include: a user equipment generates a radio link failure report, wherein the radio link failure report carries an A2 event indication recorded by the user equipment; and reports the radio link failure report.

INDUCTOR STRUCTURE AND METHOD FOR FORMING THE SAME

A device comprises a magnetic core comprising a first leg and a second leg formed by a first magnetic component and a second magnetic component, wherein a first gap and a second gap are placed between the first magnetic component and the second magnetic component and are in the first leg and the second leg, respectively, a first winding wound around the first leg in a counter-clockwise direction and a second winding wound around the second leg in a clockwise direction. 1. An apparatus comprising:a magnetic core comprising a first leg and a second leg formed by a first magnetic component and a second magnetic component, wherein a first gap is in the first leg and placed between the first magnetic component and the second magnetic component;a first winding wound around the first leg; and the first winding and the second winding are configured to flow a current and generate a first magnetic flux in the first leg and a second magnetic flux in the second leg; and', 'the first magnetic flux generated by the first winding and the second magnetic flux generated by the second winding are in opposite directions., 'a second winding wound around the second leg, wherein2. The apparatus of claim 1 , further comprising:a second gap in the second leg and placed between the first magnetic component and the second magnetic component.3. The apparatus of claim 2 , wherein:a height of the first gap is approximately equal to a height of the second gap.4. The apparatus of claim 1 , wherein:the number of turns of the first winding is equal to the number of turns of the second winding.5. The apparatus of claim 1 , wherein:the magnetic core is formed of ferrite.6. The apparatus of claim 1 , wherein:the first magnetic component is a first U-core; andthe second magnetic component is a second U-core.7. The apparatus of claim 1 , wherein:the first winding and the second winding are connected in series.8. The apparatus of claim 1 , wherein:the first winding comprises a first printed circuit board ...

SUSPENSION POLYMERIZATION TONER OF CORE-SHELL STRUCTURE WITH DENSE CHARGES AND PREPARATION METHOD

Suspension polymerization toner of a core-shell structure with dense charges comprises core-shell composite particles prepared by mixing suspension dispersion liquid of toner core particles with shell monomer emulsion and resin-type CCA dispersion liquid, and carrying out a polymerization reaction to form rigid shell layers with dense charges coated on the soft toner core particles. A preparation method thereof comprises: mixing a low-Tg monomer oil phase forming toner core particles with aqueous dispersion liquid, carrying out a heating polymerization reaction after suspension granulation to convert monomer oil droplet particles to polymer particles, and obtaining soft toner core particles; adding a high-Tg shell monomer forming rigid shell layers into water containing a surfactant to form emulsion, adding the emulsion and CCA dispersion liquid into suspension dispersion liquid of the soft toner core particles for second polymerization after mixing, and cleaning, filtering, drying and performing additive treatment. 1. A suspension polymerization toner of core-shell structure with dense charges , comprising core-shell composite particles prepared by mixing suspension dispersion liquid of soft toner core particles with a shell monomer emulsion and resin-type CCA dispersion liquid , and carrying out a polymerization reaction to form a rigid shell layer with dense charges coated on soft toner core particles.2. The suspension polymerization toner of core-shell structure with dense charges of claim 1 , wherein a weight ratio of the rigid shell layer of the core-shell composite particles and the soft core particles is 20:80-1:99; an average thickness of the rigid shell layer is 0.05-0.2 μm; and a coverage ratio of the rigid shell layer on a surface of the soft core particles is greater than 50%.3. The suspension polymerization toner of core-shell structure with dense charges of claim 1 , wherein an average particle diameter of the core-shell composite particles is 5-10 μm ...

ELECTRONIC DEVICE AND METHOD FOR DIAGNOSING FAULTS

A method for diagnosing faults in products of one type includes determining a fault type of the products and all of the underlying reasons for the fault which correspond to the fault type. A probability of each underlying reason is calculated and a decision tree is constructed, a root node of the decision tree being the determined fault type and all the underlying reasons being child nodes of the root node. When the decision tree is solved, the underlying reasons for the fault of that type of product can be presented. 1. A fault diagnosing method applied in an electronic device , the electronic device comprising a database that stores a plurality of fault types and reasons of a product , the method comprising:determining a fault type of the product and all the fault reasons corresponds to the determined fault type;calculating a probability of each fault reason;constructing a decision tree which a root node of the decision tree is the determined fault type and all the fault reasons are child nodes of the root node; andsolving the decision tree to find the fault reasons of the product.2. The method according to claim 1 , further comprising:dividing all the fault reasons of the product into a plurality of levels according to the determined fault type.3. The method according to claim 1 , wherein the probability of each fault reason is a ratio between the number of times that each fault reason appears and total number of times that all the fault reasons appear in the corresponding level of fault reasons.4. The method according to claim 2 , wherein the step that constructing the decision tree comprising:finding first level fault reasons based on the database;calculating the probabilities of the first level fault reasons;constructing a first layer of the decision tree, wherein the root node of the first layer of the decision tree is the determined fault type, all the first level fault reasons are the child nodes of the first layer of the decision tree, and set the ...

Data Packet Processing Method and Device

A data packet processing method, Where the method includes matching a received data packet in a flow table, and determining the received data packet as a newly-established data packet, where the newly-established data packet is a data packet that needs to be reported to a controller to determine a processing manner, determining a target priority of the newly-established data packet, and reporting the newly-established data packet to the controller according to the target priority. Priorities of data packets entering an OPENFLOW switch are determined, and for unsuccessfully matched data packets, a data packet having a high priority is forwarded preferentially according to the priorities, thereby ensuring that data having a high priority is not discarded. 1. A data packet processing method , comprising:matching a received data packet in a flow table;determining that the received data packet is a newly-established data packet, wherein the newly-established data packet is a data packet that needs to be reported to a controller to determine a processing manner;determining a target priority of the newly-established data packet; andreporting the newly-established data packet to the controller according to the target priority.2. The method according to claim 1 , wherein information reported to the controller comprises information about the target priority of the newly-established data packet claim 1 , wherein the controller processes the received newly-established data packet according to the target priority.3. The method according to claim 1 , wherein determining the target priority of the newly-established data packet comprises:executing a priority update instruction in a flow entry to update a priority of the newly-established data packet when the flow entry that matches the newly-established data packet is found in the flow table;determining the updated priority as the target priority of the newly-established data packet; anddetermining an initial priority as the target ...

BENFOTIAMINE DERIVATIVES, METHOD FOR PREPARING THE SAME AND PHARMACEUTICAL COMPOSITION COMPRISING THE SAME

The present disclosure relates to benfotiamine derivatives, a method for preparing the same and a pharmaceutical composition, as indicated below, comprising the same. In the present disclosure, when the ortho position of benzene ring is only a halogen atom or an ethoxy substitution, or the meta position is only a bromine 5 atom, a chlorine atom, a fluorine atom or a nitro substitution, or the para position is only a chlorine atom, a methoxy substitution or a nitro substitution, its compound has a significant inhibition effect on Aβ40 and Aβ42. Furthermore, when the ortho position of benzene ring is only a fluorine atom or a bromine atom substitution, the compound has an outstanding inhibition effect on Aβ40 and Aβ42. 120-. (canceled)22. (canceled)23. The benfotiamine derivative according to claim 21 , wherein each one of R claim 21 , R claim 21 , Rand Ris hydrogen atom claim 21 , and Ris ethoxy group.24. (canceled)25. The benfotiamine derivative according to claim 21 , wherein each one of R claim 21 , R claim 21 , Rand Ris hydrogen atom claim 21 , and Ris bromine atom.27. A method of treating Alzheimer's disease claim 21 , comprising administering the benfotiamine derivative according to to a subject in need thereof. The present disclosure relates to the fields of medicine and chemistry, and more particularly, to benfotiamine derivatives, a method for preparing the same and a pharmaceutical composition comprising the same.Alzheimers disease (AD, commonly known as senile dementia) is a progressive neurodegenerative disorder characterized by cognitive and behavioral disorders. It is one of the most common form of elderly dementia primarily with recognition disorder and rapid decay in memory function. The main pathological features of Alzheimer's disease are senile plaques caused by the deposition of β-amyloid (Aβ) in the brain, neurofibrillary tangles caused by the hyperphosphorylation of tau protein, the glucose dysmetabolism in the brain and the loss of neuronal/ ...

THIAMINE COMPOUND, PREPARATION METHOD AND PHARMACEUTICAL COMPOSITION THEREOF

The embodiments of the present invention provide a series of thiamine compounds having a hydrocarbon group 2. The thiamine compound according to claim 1 , wherein the thiamine compound has the structure as shown in Formula (1) claim 1 , wherein Rand Rare hydrogen atom claim 1 , and Ris benzyl or 1 claim 1 ,5-difluorophenyl.3. The thiamine compound according to claim 1 , wherein R claim 1 , R claim 1 , R claim 1 , R claim 1 , Rand Rare each independently hydrogen atom or C1-C18 hydrocarbyl.4. The thiamine compound according to claim 1 , wherein the thiamine compound has the structure as shown in Formula (1) claim 1 , Rand Rare each independently hydrogen atom claim 1 , methyl or ethyl claim 1 , and Ris C1-C10 hydrocarbyl.5. The thiamine compound according to claim 4 , wherein Ris hydrogen atom claim 4 , Ris methyl claim 4 , and Ris methyl or ethyl.6. The thiamine compound according to claim 4 , wherein Ris methyl claim 4 , Ris methyl claim 4 , and Ris vinyl.7. The thiamine compound according to claim 3 , wherein the thiamine compound has the structure as shown in Formula (2) claim 3 , Rand Rare hydrogen atom claim 3 , and Ris n-propyl.8. (canceled)9. A pharmaceutical composition comprising the thiamine compound according to or an isomer thereof or salts of the thiamine compound or the isomer thereof.10. A method for preventing or treating neurodegenerative disease claim 9 , comprising administering to a subject in need thereof a pharmaceutical composition according to .11. The method according to claim 10 , wherein the neurodegenerative disease is Alzheimer's disease or aging. This application claims the benefit of priority to Chinese Patent Application No. 201811435584.X, filed on the China National Intellectual Property Administration (CNIPA) on Nov. 28, 2018, and entitled “Thiamine compound, preparation method and pharmaceutical composition thereof”, the entire disclosure of which is incorporated herein by reference.The present disclosure generally relates to ...

Method and Apparatus for Double-Sided Incremental Flanging

Flanges formed on sheet metal parts to increase the part stiffness or create mating surface for further assembly are created in an incremental sheet forming process using forming tool and supporting tool that move along a specified tool path so as to gradually deform a peripherally-clamped sheet metal work piece into the desired geometry. With two universal tools moving along the designed toolpath on the both sides of the part, the process is very flexible. Process time is can also be reduced by utilizing an accumulative double-sided incremental hole-flanging strategy, in which the flange is formed in only one step. 1. A double-sided incremental forming tool for forming a flange in a work piece defining an X-Y plane , the flange to be formed defining a profile having a first portion in the X-Y plane of the work piece , a second portion extending in a direction out of the X-Y plane of the work piece , the tool comprising a forming member and a support member , each configured to be mounted in a tool holder ,a. the forming member comprising a forming surface defining the profile of the flange, with a first forming surface parallel to the X-Y plane of the work piece; andb. the support member comprising a forming surface also defining the profile of the flange and complementary to the forming surface of the forming member.2. The tool of wherein the flange to be formed thereby has a second portion extending perpendicularly to the plane of the work piece in a Z direction and a fillet having a radius of curvature intermediate the first and second portions claim 1 , the forming member further comprising three forming surfaces claim 1 , with a second forming surface extending in the Z direction perpendicular to the X-Y plane of the work piece claim 1 , and a third forming surface intermediate the first and second forming surfaces having a radius of curvature corresponding to the radius of curvature of the fillet claim 1 , the support member further comprising two forming ...

Common-Mode (CM) Electromagnetic Interference (EMI) Reduction in Resonant Converters

An apparatus comprises: a first inductor coupled to a first node and a second node; a second inductor coupled to a third node and a fourth node; a third inductor coupled to the fourth node and a fifth node, wherein the first inductor, the second inductor, and the third inductor form a transformer; and a compensation capacitor coupled to the fourth node and one of the first node and the second node and comprising a compensation capacitance. A method of manufacturing a resonant converter, the method comprises: obtaining the resonant converter, wherein the resonant converter comprises a transformer; determining a parasitic capacitance of the transformer; calculating a compensation capacitance based on the parasitic capacitance; and adding a compensation capacitor across the transformer, wherein the compensation capacitor comprises the compensation capacitance. 1. An apparatus comprising:a first inductor coupled to a first node and a second node;a second inductor coupled to a third node and a fourth node;a third inductor coupled to the fourth node and a fifth node, wherein the first inductor, the second inductor, and the third inductor form a transformer; anda compensation capacitor coupled to the fourth node and one of the first node and the second node and comprising a compensation capacitance.2. The apparatus of claim 1 , further comprising:a first parasitic capacitor between the first node and the fourth node and comprising a first parasitic capacitance; anda second parasitic capacitor between the second node and the fourth node and comprising a second parasitic capacitance.3. The apparatus of claim 2 , wherein the first parasitic capacitor and the second parasitic capacitor are not physical capacitors.4. The apparatus of claim 2 , wherein the compensation capacitor is coupled to the fourth node and the first node claim 2 , and wherein a sum of the compensation capacitance and the first parasitic capacitance is substantially equal to the second parasitic capacitance ...

METHOD AND APPARATUS FOR RECOGNIZING FACE-SWAP, DEVICE AND COMPUTER READABLE STORAGE MEDIUM

A method and apparatus for recognizing face-swap, a device and a computer readable storage medium are provided, and relates to the field of computer technology. An implementation of the method includes: performing face detection on a to-be-recognized image to determine a face area in the to-be-recognized image; extending the face area to a head area in the to-be-recognized image, to generate an image of the head area; occluding at least one part of the face area in the image of the head area, to obtain an occlusion image; and determining, based on the occlusion image and a pre-trained face-swap recognition model, a face-swap recognition result of the to-be-recognized image, the face-swap recognition model being used to determine whether a face in the to-be-recognized image is swapped with a preset face. 1. A method for recognizing face-swap , the method comprising:performing face detection on a to-be-recognized image, to determine a face area in the to-be-recognized image;extending the face area to a head area in the to-be-recognized image, to generate an image of the head area;occluding at least one part of the face area in the image of the head area, to obtain an occlusion image; anddetermining, based on the occlusion image and a pre-trained face-swap recognition model, a face-swap recognition result of the to-be-recognized image, the face-swap recognition model being used to determine whether a face in the to-be-recognized image is swapped with a preset face.2. The method for recognizing face-swap according to claim 1 , wherein the pre-trained face-swap recognition model is obtained through:acquiring a training sample set, wherein the training sample set comprises a face-occluded image of the preset face and face-occluded images of other faces; andtraining to obtain the face-swap recognition model, with a face-occluded image of a training sample in the training sample set as an input, and with a recognition result of whether the input face-occluded image is the ...

OFS IN-BAND COMMUNICATION METHOD AND OFS

An OFS in-band communication method and an OFS are disclosed. The method includes: receiving an LLDP data packet; creating a controller list entry or updating a controller list entry when it is determined, by using a role sub-field, that a sender type of the received LLDP data packet is OFC; acquiring a first-time TCP handshake packet used for establishing a TCP connection, and checking, according to a destination MAC and a destination IP that are carried in the TCP handshake packet, whether a corresponding controller list entry exists in a controller list; and if yes, updating a flow entry according to the MAC, the IP, and the in_port in the corresponding controller list entry in the controller list, so that an OFS can forward, by using a flow table, a packet to be sent to an OFC to the OFC. 1. An OpenFlow switch (OFS) in-band communication method , wherein the method is executed by an OFS , the OFS comprises a controller list , the controller list is used to store one or more controller list entries , the controller list entry comprises a MAC and an IP of a local OpenFlow controller (OFC) , and a port number that is corresponding to the MAC and the IP of the local OFC and is used when the OFS receives a Link Layer Discovery Protocol (LLDP) data packet sent by the OFC , and the method comprises:receiving the LLDP data packet, wherein the LLDP data packet comprises a MAC, an IP, and a role sub-field of a sender, wherein the role sub-field is used to identify a sender type; andcreating a controller list entry or updating the controller list entry when it is determined, by using the role sub-field, that a sender type of the received LLDP data packet is OFC, wherein the created controller list entry or the updated controller list entry comprises a MAC and an IP of the local OFC that are carried in the LLDP data packet, and a port in_port through which the LLDP data packet is received; andacquiring a first-time TCP handshake packet used for establishing a TCP connection ...

Service Transfer Method and Apparatus

A service transfer method and apparatus, and a service transfer processing method and apparatus relate to the field of mobile communications, are applied to a service transfer technology, and can improve utilization of network system resources. The method comprises: acquiring, by a UE, first information that is used to instruct the UE to perform service transfer to a wireless local area network (WLAN) access point; performing service transfer according to the first information; and sending a service transfer result to a 3rd Generation Partnership Project (3GPP) access point that serves the UE. 1. An apparatus comprising:a receiving circuit configured to receive from a first network, a first information used for service transferring from the first network to a second network;a processing circuit configured to perform a connection to the second network for the service transferring according to the first information, wherein the processing circuit is further configured to transfer service from the first network to the second network when the connection to the second network is successful; anda sending circuit configured to send to the first network, an indication indicating a failure of the service transferring when the connection to the second network fails, wherein the apparatus is a user equipment device (UE) or a processor at the UE.2. The apparatus according to claim 1 ,wherein the first information comprises at least one at least one network identifier, andwherein the processing circuit is further configured to determine the second network from at least one network corresponding to the at least one network identifier.3. The apparatus according to claim 1 , wherein the indication indicating the failure of the service transferring is because the connection to the second network fails.4. The apparatus according to claim 1 ,wherein the sending circuit is further configured to send to the first network, another indication indicating the connection to the second ...

INTEGRATED COMMON MODE AND DIFFERENTIAL MODE INDUCTORS WITH LOW NEAR MAGNETIC FIELD EMISSION

An integrated common mode and differential mode inductor can include a first core including a first center leg, a second core including a second center leg, a first center winding on the first center leg, and a second center winding on the second center leg. The first center leg can be spaced apart from the second center leg, for example by a center air gap. The integrated common mode and differential mode inductor can further include a left winding on a first left leg of the first core and a second left leg of the second core, as well as a right winding on a first right leg of the first core and a second right leg of the second core. 1. An integrated common mode and differential mode inductor , comprising:a first core comprising a first center leg;a second core comprising a second center leg;a first center winding on the first center leg; anda second center winding on the second center leg;wherein the first center leg is spaced apart from the second center leg.2. The integrated common mode and differential mode inductor according to claim 1 , wherein the first core includes an first left leg and an first right leg such that the first center leg is located between the first left leg and the first right leg and the second core includes a second left leg and a second right leg such that the second center leg is located between the second left leg and the second right leg.3. The integrated common mode and differential mode inductor according to claim 2 , wherein the first center leg is spaced apart from the second center leg by a center air gap claim 2 , wherein the first left leg is spaced apart from the second left leg by a left air gap and the first right leg is spaced apart from the second right leg by a right air gap.4. The integrated common mode and differential mode inductor according to claim 3 , wherein the left air gap claim 3 , the right air gap claim 3 , and the center air gap have the same thickness.5. The integrated common mode and differential mode ...

A HOLDER FOR SNAP-FITTING A THERMAL FUSE TO AN ELECTRONIC COMPONENT

The invention provides a holder for snap-fitting a thermal fuse to an electronic component, wherein the holder comprises: a bottom surface for mounting the holder to a carrier comprising the electronic component, wherein the bottom surface comprises an opening for accommodating the electronic component; a first wall parallel to a second wall, wherein the first wall and the second wall each comprise a protrusion for snap-fitting the thermal fuse to the electronic component; a third wall, wherein the third wall comprises an edge for bending around at least one lead of the thermal fuse, wherein a shortest distance between the bottom surface and said edge is larger than a shortest distance between the bottom surface and one of said protrusion. 1. A holder for snap-fitting a thermal fuse to an electronic component , wherein the holder comprises:a bottom surface for mounting the holder to a carrier comprising the electronic component, wherein the bottom surface comprises an opening for accommodating the electronic component;a first wall parallel to a second wall, wherein the first wall and the second wall each comprise a protrusion for snap-fitting the thermal fuse to the electronic component;a third wall, wherein the third wall comprises an edge for bending around at least one lead of the thermal fuse, wherein a shortest distance between the bottom surface and said edge is larger than a shortest distance between the bottom surface and one of said protrusion.2. The holder according to claim 1 , wherein the first wall claim 1 , the second wall and the third wall are perpendicular to the bottom surface and/or protrude from the bottom surface.3. The holder according to claim 1 , wherein said edge comprises at least one recess for bending around claim 1 , respectively claim 1 , the at least one lead of the thermal fuse.4. The holder according to claim 1 , wherein the third wall comprises a ridge for isolating a first lead of the thermal fuse from a second lead of the thermal ...

REFERENCE FINGERPRINT OF VIRGIN OLIVE OIL, AND ESTABLISHMENT METHOD AND APPLICATION THEREOF

The present invention provides a reference fingerprint of virgin olive oil, and an establishment method and an application thereof. By using UPLC-FLD, the chromatographic information of various components in the extra virgin olive oil is obtained, breaking through the limitation of establishment of fingerprints by means of conventional GC-MS method and based on the fatty acid composition of edible oil, and further solving the problem that traditional fingerprints only use a single component for determination and thus result in false positivity. Meanwhile, similarity calculation is conducted on the chromatographic information of serial extra virgin olive oil, establishing a reference fingerprint of virgin olive oil, reinforcing the polymorphism of fingerprint information, reflecting its differences from edible oil from the perspectives of the substance composition, distribution, and content of virgin olive oil, helping improve accuracy of identification, and enabling rapid, convenient and accurate identification of the quality of virgin olive oil. 1. An establishment method of a reference fingerprint of virgin olive oil , comprising the following steps:mixing 10-30 batches of extra virgin olive oil with a solvent for extraction, to obtain serial extra virgin olive oil samples;conducting ultra-performance liquid chromatography-fluorescence detection (UPLC-FLD) on the extra virgin olive oil samples, to obtain the chromatographic information of the serial extra virgin olive oil samples;conducting similarity calculation on the chromatographic information of the serial extra virgin olive oil samples, and obtaining the reference fingerprint of the virgin olive oil.2. The establishment method according to claim 1 , wherein the solvent is methanol claim 1 , acetonitrile claim 1 , or ethanol.3. The establishment method according to claim 1 , wherein the consumption ratio of the extra virgin olive oil to the solvent is 1.0-5.0 g:5-20 mL.4. The establishment method according to ...

Method and Apparatus for Double-Sided Incremental Flanging

Flanges formed on sheet metal parts to increase the part stiffness or create mating surface for further assembly are created in an incremental sheet forming process using forming tool and supporting tool that move along a specified tool path so as to gradually deform a peripherally-clamped sheet metal work piece into the desired geometry. With two universal tools moving along the designed toolpath on the both sides of the part, the process is very flexible. Process time is can also be reduced by utilizing an accumulative double-sided incremental hole-flanging strategy, in which the flange is formed in only one step. 1. (canceled)2. A double-sided incremental forming tool for forming a flange in a work piece defining an X-Y plane , the flange to be formed defining a profile having a first portion in the X-Y plane of the work piece , a second portion extending in a direction out of the X-Y plane of the work piece , the tool comprising:a forming member configured to be mounted in a first tool holder, the forming member comprising a forming surface defining the profile of the flange, with a first forming surface parallel to the X-Y plane of the work piece; anda support member configured to be mounted in a second tool holder, the support member comprising a forming surface also defining the profile of the flange and complementary to the forming surface of the forming member.3. The tool of wherein the flange to be formed thereby has a second portion extending perpendicularly to the plane of the work piece in a Z direction and a fillet having a radius of curvature intermediate the first and second portions claim 2 , the forming member further comprising three forming surfaces claim 2 , with a second forming surface extending in the Z direction perpendicular to the X-Y plane of the work piece claim 2 , and a third forming surface intermediate the first and second forming surfaces having a radius of curvature corresponding to the radius of curvature of the fillet claim 2 , ...

NAIL CLIPPER

A nail clipper includes a first press lever; a second press lever pivotally connect with the first press lever; and a joint arrangement compressing a rivet adapted to pivotally connect the first press lever and the second press lever; joint arrangement compressing a rivet adapted to pivotally connect the first press lever and the second press lever, and a reinforcing sleeve arranged between said upper and second press lever and adapted to protect the rivet; and a spring arranged between the first press lever and the second press lever for supporting the nail clipper to perform an open position and a close position. 1. A nail clipper comprising a first press lever , a joint arrangement , and a second press lever pivotally connected with first press lever and with the joint arrangement , wherein the joint arrangement includes a first connection channel formed on the first press lever , a second connection channel formed on the second press lever aligned with the first connection channel , and a reinforcing sleeve arranged between the first and second connection channels , and a rivet adapted to pass through the first and second connection channel and the reinforcing sleeve to connect the first press lever and the second press lever , so the first press lever is pivotally connected with the second press lever by the rivet.2. The nail clipper of claim 1 , wherein the rivet comprises a cap end and a pin end claim 1 , and a diameter of the pin end is slightly smaller than a diameter of the second connection channel claim 1 , and a diameter of the cap end is slightly smaller than a diameter of the first connection channel claim 1 , so the pin end of the rivet can be securely affixed into the second connection channel in order to securely connect the first press lever with the second press lever. A portion of the disclosure of this patent document contains material which is subject to copyright protection. The copyright owner has no objection to any reproduction by anyone ...

NAIL FILE

A nail file may comprise a cardboard made of a polymer such as polystyrene (PS), and each of two surfaces of the cardboard has an ethylene-vinyl acetate (EVA) layer which is served as an adhesive to adhere a polyethylene terephthalate (PET) film thereon. Also, each of two PET films has a plurality of grits formed thereon to create a rough surface thus achieving the effect of filing nails. Since the PET film is a material which is an excellent water and moister barrier, the PET film is configured to firmly attach with the cardboard even when the nail file is washed by water. 1. A nail file comprising a cardboard with a first and second sides; an adhesive layer on at least one of the first and second side of the carboard to adhere at least one polyethylene terephthalate (PET) film thereon; and a grit surface formed on at least one PET film.2. The nail file of claim 1 , wherein the cardboard is made by polymer such as polystyrene (PS).3. The nail file of claim 1 , wherein the adhesive layer is made by ethylene-vinyl acetate (EVA). The present invention relates to a nail file, and more particularly to a washable nail file with multilayers.Generally, a nail file comprises a cardboard covered with an emery or emery paper to create a rough surface which is configured to file down or shape nails when repeatedly brushed across the nails.However, the conventional nail file has following disadvantages: (i) when the nail file is cleaned and washed, the emery surface is easy to separate from the cardboard; and (ii) each of two surfaces of the nail file has only one emery layer, and a user needs to buy a new nail file frequently, which is inconvenient and wastes time and money. Therefore, there remains a need for a new and improved design for a nail file to overcome the problems presented above.The present invention provides a nail file which comprises a cardboard made of a polymer such as polystyrene (PS), and each of two surfaces of the cardboard has an ethylene-vinyl acetate ( ...

ADVANCED FIELD STOP THYRISTOR STRUCTURE AND MANUFACTURE METHODS

A power switching device may include a semiconductor substrate and a body region comprising an n-type dopant, the body region disposed in an inner portion of the semiconductor substrate; a first base layer disposed adjacent a first surface of the semiconductor substrate, the first p-base layer comprising a p-type dopant; a second base layer disposed adjacent a second surface of the semiconductor substrate, the second base layer comprising a p-type dopant; a first emitter region, disposed adjacent the first surface of the semiconductor substrate, the first emitter region comprising a n-type dopant; a second emitter-region, disposed adjacent the second surface of the semiconductor substrate, the second emitter-region comprising a n-type dopant; a first field stop layer arranged between the first base layer and the body region, the first field stop layer comprising a n-type dopant; and a second field stop layer arranged between the second base layer and the body region, the second field stop layer comprising a n-type dopant. 1. A power switching device , comprising:a semiconductor substrate;a body region comprising an n-type dopant, the body region disposed in an inner portion of the semiconductor substrate;a first base layer, disposed adjacent a first surface of the semiconductor substrate, the first base layer comprising a p-type dopant;a second base layer, disposed adjacent a second surface of the semiconductor substrate, the second base layer comprising a p-type dopant;a first emitter region, disposed adjacent the first surface of the semiconductor substrate, the first emitter region comprising a n-type dopant;a second emitter region, disposed adjacent the second surface of the semiconductor substrate, the second emitter-region comprising a n-type dopant;a first field stop layer, arranged between the first base layer and the body region, the first field stop layer comprising a n-type dopant; anda second field stop layer, arranged between the second base layer and ...

STORAGE MANAGEMENT SYSTEM, MANAGEMENT DEVICE AND METHOD THEREFOR

A storage management method includes the following steps: detecting sizes of shared storage spaces of terminal devices joined in a sharing system; classifying the terminal devices joined in a sharing system to a number of kinds of terminal devices according to a size of the shared storage space of each terminal device; mapping the shared storage spaces of each kind of terminal devices of each device group to virtual disks with corresponding storage capacities of a virtual disk array card one by one; receiving a storing request to store a file to a cloud, and determining a size of the file to be stored and selecting one virtual disk whose storage capacity is nearest and greater than or equal to the size of the file, and storing the file to the shared storage spaces of the terminal devices mapping to the selected virtual disk. 1. A storage management system comprising:at least one processor; anda plurality of modules which are collections of instructions executable by the at least one processor, the modules comprising:a shared storage space detecting module configured to, upon execution by the at least one processor, cause the at least one processor to detect sizes of shared storage spaces of terminal devices joined in a sharing system;a classification determining module configured to, upon execution of the at least one processor, cause the at least one processor to classify the terminal devices joined in the sharing system to a plurality of kinds of terminal devices according to a size of the shared storage space of each terminal device joined in the sharing system, wherein each kind of terminal devices has a corresponding storage capacity;a mapping module configured to, upon execution of the at least one processor, cause the at least one processor to map the shared storage spaces of different kind of terminal devices to virtual disks with corresponding storage capacities of a virtual disk array card one by one; anda storage controlling module configured to, upon ...

STORAGE MANAGEMENT SYSTEM, MANAGEMENT DEVICE AND METHOD THEREFOR

A storage management method, includes steps: detecting sizes of shared storage spaces of all terminal devices joined in a sharing system; dividing the all terminal devices into a number of device groups randomly; classifying the terminal devices of each group into a number of kinds of terminal devices according to the sizes of the shared storage spaces of the terminal devices of each device group; mapping the shared storage spaces of each kind of terminal device of each device group to one corresponding virtual disk of one row of a virtual disk array card; and determining a size of a file to be stored when receiving a storing request, and selecting a virtual disk with size nearest to and greater than or equal to that of the file from one row randomly, and storing the file into the terminal devices mapping to the selected virtual disk. 1. A storage management system comprising:at least one processor; anda plurality of modules which are collections of instructions executable by the at least one processor, the modules comprising:a shared storage space detecting module configured to, upon execution by the at least one processor, cause the at least one processor to detect sizes of shared storage spaces of terminal devices joined in a sharing system;a group determining module configured to, upon execution by the at least one processor, cause the at least one processor to randomly divide all of terminal devices joined in the sharing system into a plurality of device groups;a classification determining module configured to, upon execution by the at least one processor, cause the at least one processor to classify the terminal devices of each device group to a plurality of kinds of terminal devices according to a size of the shared storage space of each terminal device of the device group, wherein each kind of terminal device has a corresponding storage capacity;a mapping module configured to, upon execution by the at least one processor, cause the at least one processor to ...

STORAGE MANAGEMENT SYSTEM, MANAGEMENT DEVICE AND METHOD THEREFOR

A storage management method, includes steps: detecting sizes of shared storage spaces of all terminal devices joined in a sharing system; dividing the all terminal devices into a number of device groups according to local area networks where the terminal devices located in; classifying the terminal devices of each group into a number of kinds of terminal devices according to the sizes of the shared storage spaces of the terminal devices; mapping the shared storage spaces of each kind of terminal devices of each device group to one corresponding virtual disk of one row of a virtual disk array card; and determining a size of a file to be stored when receiving a storing request, and selecting a virtual disk with size nearest to and greater than or equal to that of the file, and storing the file into the terminal devices mapping to the selected virtual disk. 1. A storage management system comprising:at least one processor; and a shared storage space detecting module configured to, upon execution of the at least one processor, cause the at least one processor to detect sizes of shared storage spaces of terminal devices joined in a sharing system;', 'a group determining module configured to, upon execution of the at least one processor, cause the at least one processor to divide all of terminal devices joined in the sharing system into a plurality of device groups according to local area networks (LAN) where the terminal devices located in, wherein each of the plurality of device groups is formed by the terminal devices located in the same LAN;', 'a classification determining module configured to, upon execution of the at least one processor, cause the at least one processor to classify the terminal devices of each device group to a plurality of kinds of terminal devices according to a size of the shared storage space of each terminal device of the device group, wherein each kind of terminal devices has a corresponding storage capacity;, 'a plurality of modules which are ...

PYRROLOQUINOLINE QUINONE LITHIUM SALT CRYSTAL AND PREPARATION METHOD AND APPLICATION THEREOF

The present invention provides pyrroloquinoline quinone lithium salt crystal and a preparation method and application thereof. Characteristic absorption peaks appear when the diffraction angles are 6.222±0.2°, 7.379±0.2°, 7.941±0.2°, 23.631±0.2°, 24.044±0.2°, 25.497±0.2°, 27.541±0.2°, 30.736±0.2°, and 32.306±0.2° degrees in a powder X-ray diffraction pattern of the pyrroloquinoline quinine lithium salt crystal. The maximum value of thermal absorption of the pyrroloquinoline quinine lithium salt crystal appears between 90° C. and 96° C. through differential scanning calorimetry. Peaks appear when infrared spectroscopy of the pyrroloquinoline quinine lithium salt crystal is at 3396.03 cm, 1652.70 cm, 1604.48 cm, 1500.35 cm, 1355.71 cm, 1243.86 cm, 1147.44 cm, 808.03 cm, 761.74 cm, and 570.83 cm. The pyrroloquinoline quinine lithium salt polymorphism can be applied to preparation of medicines for curing memory damage. 1. A pyrroloquinoline quinine lithium salt crystal , characterized by an X-ray powder diffraction pattern with significant peaks at diffraction angles (2θ values) of about 6.222±0.2° , 7.379±0.2° , 7.941±0.2° , 23.631±0.2°; endothermic peak of the pyrroloquinoline quinine lithium salt crystal is around 90-96□ in the differential scanning calorimetry thermogram; and the pyrroloquinoline quinine lithium salt crystal shows peaks around 3396.03 cm , 1652.70 cm , 1604.48 cm , 1355.71 cmon infrared spectroscopy (IR) pattern.2. The pyrroloquinoline quinine lithium salt crystal according to claim 1 , characterized by an X-ray powder diffraction pattern with more significant peaks at diffraction angles (2θ values) of about 24.044±0.2° claim 1 , 25.497±0.2° claim 1 , 27.541±0.2° claim 1 , 30.736±0.2° claim 1 , 32.306±0.2°; the pyrroloquinoline quinine lithium salt crystal also shows more peaks around 1500.35 cm claim 1 , 1243.86 cm claim 1 , 1147.44 cm claim 1 , 808.03 cm claim 1 , 761.74 cm claim 1 , 570.83 cmon infrared spectroscopy (IR) pattern.3. The ...

Benfotiamine derivatives in the treatment of alzheimer's disease

The present disclosure relates to benfotiamine derivatives, a method for preparing the same and use of the benfotiamine derivatives in the manufacture of a medicament for the treatment of Alzheimer's disease.

Method for ue to report accessorial information

The present invention provides a method for a User Equipment UE to report auxiliary information, comprising the following steps: an eNodeB, eNB, transmits to the UE a request signaling for reporting auxiliary information; after receiving the request signaling, the UE reports to the eNB the auxiliary information corresponding to the request signaling for reporting auxiliary information. The present invention also provides some other methods for the UE to report auxiliary information. The scheme of the present invention ensures that the UE can report auxiliary information to the eNB instantly and exactly, in the case that no high complexity and signaling overhead of the UE is introduced.

INDIVIDUAL CUSTOMIZATION SYSTEM AND METHOD

An individualized or individual customization system includes a plurality of collecting terminals and a server coupled to the plurality of collecting terminals. The server obtains at least one related group within the plurality of collecting terminals and information as to demand management relevant to the at least one related group. The demand management information is analyzed to determine a triggering event and a corresponding triggering result and to monitor whether information collected by a collecting terminal is in accord with a triggering event. A triggering result corresponding to the trigger event is executed when the information collected by a collecting terminal is in accord with the triggering event. An individual customization method is also provided. 1. An individual customization system comprising:a plurality of collecting terminals; and obtain at least one related group of the plurality of collecting terminals;', 'obtain a demand management information according to the at least one related group;', 'analyze the demand management information to determine a triggering event and a triggering result corresponding to the triggering event;', 'monitor received collected information collected by a collecting terminal;', 'determine if the received collected information is in accordance with the triggering event; and', 'execute a triggering result according to the trigger event, when the collected information is in accordance with the triggering event., 'a server coupled to the plurality of collecting terminals and configured to2. The individual customization system of claim 1 , further comprising an electronic terminal coupled to the server claim 1 , wherein the electronic terminal is configured to set the at least one related group of the plurality of collecting terminals and a demand management information according to the at least one related group.3. The individual customization system of claim 2 , wherein the electronic terminal is also configured to ...

BEHAVIOR ANALYSIS LEARNING SYSTEM BASED THEREON AND METHOD

A learning system based on behavior analysis includes a plurality of collecting terminals and a server coupled to the plurality of collecting terminals. The server obtains at least one related group within the plurality of data-collecting terminals and information as to user demands relevant to the at least one related group. The demands information is analyzed to determine a triggering event and a corresponding triggering result and the system monitors whether information collected by a collecting terminal is in accord with a triggering event. A triggering result corresponding to the trigger event is executed when the information collected by a collecting terminal is in accord with the triggering event. A behavior analysis learning method is also provided. 1. A behavior analysis learning system comprising:a server coupled with a plurality of collecting terminals;a relevance module configured to set a related list in a storage device, the related list comprising a plurality of related groups;an acquisition module configured to obtain data collected by each of the collecting terminals;an analyzing module configured to analyze the data collected by each collecting terminal to determine at least one triggering event and at least one triggering result; anda learning module configured to execute a triggering result according to the triggering event, wherein the triggering event is based on the collected information.2. The behavior analysis learning system of claim 1 , wherein the behavior analysis learning system further comprises a setting module configured to offer a user interface for adding multiple collecting terminals claim 1 , and set at least one related group according to relevance between multiple collecting terminals.3. The behavior analysis learning system of claim 1 , wherein the behavior analysis learning system further comprises a setting module is configured to offer a user interface for adding user permissions.4. The behavior analysis learning system of ...

RADIO LINK FAILURE STATISTICS METHOD, RELATED APPARATUS, AND COMMUNICATIONS SYSTEM

A method of the embodiments of the present invention includes: sending, by a source base station, identifier information to a user equipment, where the identifier information carries an identifier of a CIO configuration reason, and receiving, by the source base station, a first radio link failure indication sent by a first target base station, where the first radio link failure indication is sent by the first target base station to the source base station after the first target base station receives a Radio Resource Control protocol RRC reestablishment request message sent by the user equipment, and the RRC reestablishment request message carries the identifier of the CIO configuration reason. 1. A radio link failure statistics method , comprising:sending, by a source base station, identifier information to a user equipment, wherein the identifier information is used to indicate a configuration reason of a mobility parameter; andreceiving, by the source base station, a first radio link failure indication sent by a first target base station;wherein the first radio link failure indication has the configuration reason of the mobility parameter.2. The radio link failure statistics method according to claim 1 , wherein:if reestablishment by the user equipment fails, the first target base station adds the configuration reason of the mobility parameter to the first radio link failure indication; andif the reestablishment by the user equipment succeeds, the first target base station adds the configuration reason of the mobility parameter in a radio link failure report comprised in the first radio link failure indication.3. The radio link failure statistics method according to claim 2 , wherein the method further comprises:if the reestablishment by the user equipment fails, receiving, by the source base station, a second radio link failure indication sent by the second target base station, wherein the second radio link failure indication comprises the radio link failure ...

SWITCHING CIRCUIT AND SWITCHING METHOD FOR VIDEO SIGNAL

The present invention discloses a video signal switching circuit and switching method. The switching circuit includes: a regulating circuit connected to a first cable and configured to regulate the first cable to be in a pull-up state or a released state; a detection circuit connected to the first cable and configured to detect a first voltage value on the first cable when the first cable is in the pull-up state or detect a second voltage value on the first cable when the first cable is in the released state; and a controller configured to determine a change in the first voltage value or the second voltage value from the detection circuit, wherein the controller controls a second cable to transmit the video signal when determining that the second voltage value increases, or the controller controls the first cable to transmit the video signal when determining that the first voltage value decreases. The present invention solves the technical problem that the video signal cannot be switched adaptively due to the need of manually switching signal levels in the prior art. 1. A video signal switching circuit , comprising:a regulating circuit connected to a first cable which is a cable for transmitting a composite video broadcast signal, and configured to regulate the first cable to be in a pull-up state in which the first cable is clamped to a high level via a resistor or a released state in which the first cable is released from being clamped to the high level;a detection circuit connected to the first cable, and configured to detect a first voltage value on the first cable when the first cable is in the pull-up state or detect a second voltage value on the first cable when the first cable is in the released state; anda controller configured to control a second cable to transmit a high-definition transport video interface output signal when determining that the second voltage value increases, or control the first cable to transmit a composite video broadcast signal when ...

METHOD AND APPARATUS OF PHYSICAL CELL IDENTIFIER ALLOCATION

A method and apparatus of allocating a Physical Cell Identifier (PCI) is disclosed in an embodiment of the present invention allowing different cells to operate on different frequencies while eliminating or reducing risk of PCI conflicts. Thereby PCI allocation is provided that is effective also in a multi-frequency environment. 1. A method for obtaining physical cell identifier for a first cell in a wireless cellular communication system , comprising:having a first list of physical cell identifiers;obtaining a second list of physical cell identifiers;wherein a third list of physical cell identifiers consists of physical cell identifier in the first list and not in the second list;selecting, for the first cell, a physical cell identifier from the third list;wherein the obtaining of the second list is performed by communicating frequency information and physical cell identifier over X2 interface.2. The method according to claim 1 , wherein a first base station serving the first cell receives the first list from an Operation Administration Maintenance (OAM) system.3. The method according to claim 1 , wherein the frequency information is frequency channel number.4. The method according to claim 1 , wherein a first base station serving the first cell obtains the second list by receiving physical cell identifiers contained in at least one X2 setup response message from at least one neighboring base station of the first base station.5. The method according to claim 4 , wherein the at least one neighboring base station sends physical cell identifier of all neighboring cells of the first cell;wherein neighboring cells comprise direct neighboring cells and indirect neighboring cells.6. The method according to claim 5 , wherein the second list consists of physical cell identifiers of all neighboring cells of the first cell.7. The method according to claim 5 , wherein the second list consists of physical cell identifiers of the first cell's neighboring cells which have the ...

VIBRATION-DAMPING AND NOISE-REDUCING BRAKE DISC

The present invention discloses a vibration-damping and noise-reducing brake disc, where the vibration-damping and noise-reducing brake disc includes an intermediate disc having an outer side and a braking ring which surrounds the outer side of the intermediate disc. Two opposite surfaces of the braking ring are frictional surfaces provided with at least one laser scanning strip, where the laser scanning strip is obtained or formed by laser quenching and hardening treatments of the two frictional surfaces by a laser machine, for changing the physical and mechanical properties of the braking ring, such as the surface and inside hardness, residual stress distribution on the frictional surfaces, and the inside micro-structures of the braking ring, so as to suppress the generation of frictional vibration and noise during braking operations. The vibration-damping and noise-reducing brake disc of the present invention has stable coefficients of friction in braking operations, therefore, the occurrence of frictional noise and vibrations of the brake disc can be reduced, and the operational performance of the vehicle with such brake discs can be improved. 1. A vibration-damping and noise-reducing brake disc , comprising:an intermediate disc having an outer side; anda braking ring surrounding the outer side of the intermediate disc and having two opposite frictional surfaces each provided with at least one laser scanning strip, the laser scanning strip being formed by laser quenching and hardening treatments of the two frictional surfaces by a laser, for changing a residual stress distribution on the frictional surfaces and inside micro-structures of the braking ring, so as to suppress the generation of frictional vibrations and noise during braking operations.2. The vibration-damping and noise-reducing brake disc according to claim 1 , wherein the laser for quenching and hardening treatments has a laser scanning power in a range of 500-4000 W claim 1 , a scanning speed in a ...

Elevator tension member

A belt for suspending and/or driving an elevator car includes a plurality of cords. Each cord includes a plurality of wires and at least one yarn thread disposed at an outer periphery of the plurality of wires. An elastomeric jacket substantially retains the plurality of cords. The at least one yarn thread is configured to promote adhesion of the elastomeric jacket to the plurality of cords and reduce fretting of the plurality of wires. A method of forming a belt includes arranging a plurality of wires into a cord, arranging one or more yarn threads at an outer periphery of the plurality of wires, arranging a plurality of cords into a selected arrangement and applying an elastomeric jacket to the cords to retain the cords. The one or more yarn threads are configured to promote adhesion of the elastomeric jacket to the cords and reduce fretting of the wires.

VEHICLE DETECTING SYSTEM AND METHOD

A vehicle detecting system, a vehicle detecting method adapted for a vehicle, and a computer-readable storage medium encoded with a computer program are disclosed. The system controls two cameras to capture images in the front of the vehicle and at the back of the vehicle respectively, according to a speed and a direction of the vehicle. The system further determines whether or not two images from each camera are the same, if the two images from each camera are different, the vehicle is in a dangerous driving condition, and when times of the dangerous driving condition within a preset time period reaches a preset value, the system outputs a warning to prompt a driver. 1. A vehicle detecting system for a vehicle , the system comprising:one or more processors; and a speed detecting module to detect a speed of the vehicle at real time;', 'a direction detecting module to detect a direction of the vehicle when a change of the speed within a first predefined time period is greater than a preset value;', 'a capture control module to control a first camera to capture a first image in the front of the vehicle and a second camera to capture a second image at the back of the vehicle when a change of the direction is greater than a preset angle, and control the first camera to capture a third image in the front of the vehicle and the second camera to capture a fourth image at the back of the vehicle when the direction is adjusted to a direction in a safe driving condition, wherein the vehicle is regarded as in the safe driving condition before the change of the direction, and both the first camera and the second camera captures the first image and the second image in the safe driving condition;', 'a determination module to determine whether or not the two images from the first camera are the same and the two images from the second camera are the same;', 'a counting module to record a dangerous driving condition of the vehicle when the two images from both the first camera and ...

ELECTRONIC DEVICE AND METHOD FOR CONTROLLING HOUSEHOLD APPLIANCES

A household appliance control method sets a number of orientations of a number of household appliances in a particular area. Each orientation corresponds to one of the household appliances. A sliding operation applied to a touch screen of an electronic device is obtained. When a direction of the sliding operation matches the orientation of one of the household appliances, a control signal is sent to a corresponding household appliance to control the household appliance to perform a corresponding function. 1. An electronic device , comprising:a processor;a storage;a touch screen; andone or more programs stored in the storage and executed by the processor to perform a household appliance control method, the household appliance control method comprising:setting an orientation of each of the household appliances in a particular area;detecting a sliding operation applied on the touch screen and obtaining a direction of the sliding operation;determining whether the direction of the sliding operation matches the orientation of one of the household appliances; andsending a control signal to a household appliance when the direction of the sliding operation matches the orientation of the household appliances.2. The electronic device of claim 1 , wherein the plurality of orientations of the household appliances are set according to distributions of the household appliances within the particular area.3. The electronic device of claim 1 , wherein an orientation detecting application is installed in the electronic device and is executed to determine a reference direction and the orientation of each of the household appliances is set according to the reference direction.4. The electronic device of claim 1 , wherein the direction of the sliding operation is obtained according to a start point and an end point of the sliding operation.5. The electronic device of claim 4 , wherein the method further comprises:obtaining a relative direction between the direction of the sliding ...

SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREOF

Semiconductor device and fabrication method are provided. The fabrication method includes: providing a base substrate having a first gate dielectric film thereon; forming a first gate electrode layer on a portion of the first gate dielectric film; forming an offset sidewall film on the first gate dielectric film and covering sidewalls of the first gate electrode layer; forming lightly doped regions in the base substrate on sides of the first gate electrode layer; removing the offset sidewall film and a portion of the first gate dielectric film to form a first dielectric layer under the first gate electrode layer; forming sidewall spacers; forming source/drain doped regions on sides of the first gate electrode layer; forming a dielectric layer over the source/drain doped regions and the base substrate; and forming a gate opening in the dielectric layer by removing the first gate electrode layer and the first gate dielectric layer. 1. A fabrication method of a semiconductor device , comprising:providing a base substrate, having a first gate dielectric film thereon;forming a first gate electrode layer on a portion of the first gate dielectric film;forming an offset sidewall film on the first gate dielectric film, wherein the offset sidewall film covers sidewalls of the first gate electrode layer;after forming the offset sidewall film, forming lightly doped regions in the base substrate on sides of the first gate electrode layer;after forming the lightly doped regions, removing the offset sidewall film and removing a portion of the first gate dielectric film such that a remaining portion of the first gate dielectric film is under the first gate electrode layer and as a first gate dielectric layer;forming sidewall spacers, wherein the sidewall spacers cover sidewall surfaces of both the first gate electrode layer and the first gate dielectric layer;forming source/drain doped regions in the base substrate on sides of each of the first gate electrode layer, the first gate ...

MODIFYING APPLICATION FUNCTIONALITY BASED ON USAGE PATTERNS OF OTHER USERS

In an approach for modifying a user interface for a user of an application, a processor receives a plurality of actions for a user of an application. A processor generates a unique identifier for each action of the plurality of actions. A processor generates a unique string of the generated unique identifiers for each action of the plurality of actions. A processor determines that a portion of a pattern of the unique string matches, within a predetermined threshold, a portion of a pattern of a history of usage of a set of users of the application. A processor modifies a user interface of the application, for the user, based on the portion of the pattern of the matched unique string, within the predetermined threshold, the portion of the pattern of the history of usage. 1. A method comprising:receiving, by one or more processors, a plurality of actions for a user of an application;generating, by one or more processors, a unique identifier for each action of the plurality of actions;generating, by one or more processors, a unique string of the generated unique identifiers for each action of the plurality of actions;determining, by one or more processors, that a portion of a pattern of the unique string matches, within a predetermined threshold, a portion of a pattern of a history of usage of a set of users of the application; andcreating, by one or more processors, a documentation of the portion of the pattern of the unique string of unique identifiers that matches, within the predetermined threshold, the portion of the pattern of the history of usage of the set of users of the application, wherein creating the documentation includes anonymizing personally identifiable information from the plurality of actions received from the user.2. The method of claim 1 , wherein the plurality of actions comprise a plurality of functions utilized by the user of the application.3. The method of claim 1 , wherein the plurality of actions comprise a plurality of entered data into the ...

Testing scheduling system and method

A testing scheduling system for optimizing and scheduling a testing path among a plurality of available work station calculates a distance between work stations according to the coordinates of the of the available work stations, assigns a value to a quantity, and applies this to the failure rate of each work station, the backlog quantities of each work station, the test-awaited quantities, and the distances between each available work station to acquire a failure rate value, a backlog quantities value, a test-awaited quantities value, and a distances value. The testing scheduling system further calculates a first weighted value of each available work station by summing the failure rate value, the backlog quantities value, the test-awaited quantities value, and the distances value of each available work station, and analyzes the first weighted values to determine a preferred work station.

METHOD FOR DETERMINING SCRAMBLING CODE CONFLICT AND APPARATUS FOR DETERMINING SCRAMBLING CODE CONFLICT

Embodiments of the present invention relate to a method for determining a scrambling code conflict and an apparatus for determining a scrambling code conflict. The method includes: determining a serving cell before a handover of a user equipment fails, and determining a current serving cell of the user equipment; and comparing frequencies and scrambling codes of the current serving cell and a neighboring cell of the serving cell before the handover fails, and determining, according to a result of the comparing, that a scrambling code conflict exists between the current serving cell and the neighboring cell of the serving cell before the handover fails. A probability of a handover failure of a user equipment is reduced, so as to ensure that a service of the user equipment runs normally. 1. A method for determining a scrambling code conflict , the method comprising:determining a serving cell before a handover of a user equipment fails, and determining a current serving cell of the user equipment; andcomparing frequencies and scrambling codes of the current serving cell and a neighboring cell of the serving cell before the handover fails, and determining, according to a result of the comparing, that a scrambling code conflict exists between the current serving cell and the neighboring cell of the serving cell before the handover fails.2. The method according to claim 1 , wherein determining claim 1 , according to a result of the comparing claim 1 , that a scrambling code conflict exits between the current serving cell and the neighboring cell of the serving cell before the handover fails comprises:if the result of the comparing is that the current serving cell and any neighboring cell of the serving cell before the handover fails are different cells with a same frequency and a same scrambling code, determining that the scrambling code conflict exists between the current serving cell and the neighboring cell of the serving cell before the handover fails.3. The method ...

Electronic device and method for controlling household appliances

An electronic device communicates with a plurality of household appliances to execute a method to control the household appliances. A reference orientation of each household appliance relative to the electronic device is obtained and stored in a storage. When an acceleration of the electronic device exceeds a predetermined value, a movement orientation of the electronic device is detected and one or more household appliances having the reference orientation matching the movement orientation of the electronic device are displayed in a selectable image via a display. One or more household appliances selected from the selectable image can be controlled to perform corresponding functions using the electronic device according to user operations.

ELECTRONIC EQUIPMENT WITH IMAGE ANALYSIS FUNCTION AND RELATED METHOD

An electronic equipment for analyzing an image inside a light-proof container having a portable electronic device with a display screen therein is provided. The electronic equipment analyzes the gray values of each two adjacent pixels of the image to determine a number of boundary points of an area which is illumined by the display screen, linearly fits a number of straight-lines based on the boundary points in different directions, and determines an area bound by the intersections formed by the straight-lines. 1. An electronic equipment comprising:a storage unit configured to store a predefined gray value difference value;a capturing unit configured to capture an image inside a light-proof container having a portable electronic device with a display screen therein, wherein the captured image comprises a first portion corresponding to a background around the display screen of the portable electronic device and a second portion corresponding to the display screen of the portable electronic device, the first portion is darker than the second portion; and acquire a gray value of each pixel of the captured image;', 'define an XY-coordinate system, and set the X-axis and Y-axis according to borders of the captured image;', 'determine coordinate values of a plurality of boundary points of the second portion according to differences in gray values between adjacent pixels in the image that are greater than the predefined gray value difference value;', 'determine boundary points that are nearest to vertices of the image;', 'determine two paths along the X-axis, and two paths along the Y-axis, determine which boundary points are located along the two X-axis paths according to a corresponding deviation range of Y-axis values, and determine which boundary points are located along the two Y-axis paths according to a corresponding deviation range of X-axis values;', 'linearly fit the plurality of determined boundary points to form a plurality of straight lines of each path, and ...

Uses and Development of Neurodefend for Treating neurodegenerative Diseases

A herbal composition with significant potent therapeutic effects for treating neurodegenerative diseases by targeting both amyloid-β (Aβ) and tau-associated neurofibrillary tangles (NFTs) is provided. 1. A herbal composition comprising a herbal extract of Huanglian , Huangbai , ZhiZi , Yanhusuo , Danshen and Gouteng wherein the herbal extract comprises Huanglian , Huangbai , ZhiZi , Yanhusuo , Danshen and Gouteng in the weight ratio of 0.83-4.15:1.66-3.46:1.53-4.16:2.69-2.91:4.57-6.22:4.22-6.24.2. The herbal composition according to claim 1 , wherein the herbal extract comprises Huanglian claim 1 , Huangbai claim 1 , ZhiZi claim 1 , Yanhusuo claim 1 , Danshen and Gouteng in a weight ratio of 0.83:1.66:4.16:2.91:4.57:6.24.3. The herbal composition according to claim 1 , wherein the herbal extract comprises Huanglian claim 1 , Huangbai claim 1 , ZhiZi claim 1 , Yanhusuo claim 1 , Danshen and Gouteng in a weight ratio of 4.15:3.46:3.46:2.76:6.22:6.22.4. The herbal composition according to claim 1 , wherein the herbal extract comprises Huanglian claim 1 , Huangbai claim 1 , ZhiZi claim 1 , Yanhusuo claim 1 , Danshen and Gouteng in a weight ratio of 3.45:1.92:1.53:2.69:5.76:4.22.5. Use of the herbal composition according to in the manufacture of a pharmaceutical composition for treating neurodegenerative diseases caused by amyloid-β (Aβ) and tau-associated neurofibrillary tangles.6. Use of the herbal composition according to in the manufacture of a pharmaceutical composition for treating neurodegenerative diseases caused by amyloid-β (Aβ) and tau-associated neurofibrillary tangles.7. Use of the herbal composition according to in the manufacture of a pharmaceutical composition for treating neurodegenerative diseases caused by amyloid-β (Aβ) and tau-associated neurofibrillary tangles.8. A method of treating neurodegenerative diseases caused by amyloid-β (Aβ) and tau-associated neurofibrillary tangles in human comprising administering the composition according to claim 1 , ...

DEVICE FOR FRACTIONAL CONDENSATION OF ARSENIC LEAD VAPOR MIXTURE AND APPLICATION METHOD THEREOF

A device is provided for fractional condensation of an arsenic-lead vapor mixture and an application method thereof. The device includes a vacuumizing device, a flange, temperature measuring devices, a graded vacuum furnace body, a quartz tube, a push rod, a control cabinet, a heating zone and recycled foil. The length of the quartz tube is 1.2-2 m; the length of the heating zone is 0.15-0.25 m; and the quartz tube is provided with one temperature measuring device every 2-3 cm. The device forms a certain temperature gradient in the quartz tube, so that a material condenses in the corresponding temperature range, thereby achieving the purpose of high-efficiency separation. 16.-. (canceled)7. A device for fractional condensation of an arsenic-lead vapor mixture , comprising:a vacuumizing device,a flange,a plurality of temperature measuring devices,a graded vacuum furnace body,a quartz tube,a push rod,a control cabinet,a heating zone, andrecycled foil,wherein one end of the quartz tube is connected with the vacuumizing device through the flange, and another end of the quartz tube is internally sealed and provided with the push rod that can move inside the quartz tube;the quartz tube is internally provided with a recycled foil layer, the quartz tube is provided in the middle thereof with the heating zone, and the quartz tube is externally provided with a furnace shell to form the graded vacuum furnace body;the plurality of temperature measuring devices are evenly inserted in the top of the graded vacuum furnace body, and each of the temperature measuring devices is in contact with the top of the quartz tube;a bottom of the graded vacuum furnace body is provided with the control cabinet, and a controller in the control cabinet is respectively electrically connected with a heating device of the heating zone, the plurality of temperature measuring devices and a mechanical pump of the vacuumizing device; anda length of the quartz tube is 1.2-2 m; a length of the heating ...

Auxiliary Emergency Protective Lubrication System for Metal Mechanical Components

An auxiliary lubricant comprising a composition, the comprising intermediate molecular weight surfactant-functionalized nanoparticles dispersed in a base oil. 114-. (canceled)15. An auxiliary lubricant system comprising:an auxiliary lubricant reservoir configured to contain and release an auxiliary lubricant, said auxiliary lubricant comprising a composition comprising intermediate molecular weight surfactant-functionalized nanoparticles dispersed in a base oil wherein the intermediate molecular weight surfactant-functionalized nanoparticles comprise head groups adsorbed on nanoparticle surfaces, leaving intermediate molecular weight tails extended out and forming a boundary-like layer around the nanoparticle surfaces, said intermediate molecular weight tails having backbones 15-30 atoms in length;at least one fluid delivery device fluidly coupled to said auxiliary lubricant reservoir;at least one lubricant supply line fluidly coupled to said auxiliary lubricant reservoir;at least one system component fluidly coupled to said auxiliary lubricant reservoir via said at least one lubricant supply line, wherein said at least one system component is lubricated by a lubricant; andan off-normal instrumentation and control device coupled to said auxiliary lubricant reservoir configured to actuate at least one fluid delivery device to deliver said auxiliary lubricant to said at least one system component responsive to an off-normal system event.16. The auxiliary lubricant system of claim 15 , wherein nanoparticles comprises at least one of a carbon-containing phase and an inorganic phase.17. The auxiliary lubricant system of claim 15 , wherein said nanoparticles are functionalized with amphoteric surfactants containing alcohol claim 15 , amine claim 15 , carboxylic acid claim 15 , carbonate claim 15 , ester claim 15 , ether alcohol claim 15 , sulfate claim 15 , sulphonate claim 15 , phosphate claim 15 , phosphite claim 15 , or phosphonate head groups and intermediate ...

SEALANT CURING DEVICE AND MASK PLATE THEREOF

The present disclosure provides a sealant curing device and a mask plate thereof. The mask plate includes a light transmission region and a light shielding region. The light transmission region includes at least one through hole defined in the light transmission region. After the completion of exposing and curing sealant, at the beginning of the downward movement of the liquid crystal panel away from the mask plate, the presence of the through holes increases an area of air inlet, thereby increasing air inflow and reducing flow speed of intake air, so as to reduce a pressure difference of an air pressure between the mask plate and the liquid crystal panel and an air pressure of ambient air. Under conditions of same action area, a pressure force generated by the pressure difference and applied to the mask plate may be reduced, thereby reducing load for adsorbing the mask plate via vacuum. 1. A mask plate comprising a light transmission region and a light shielding region; wherein the light transmission region comprises at least one through hole defined in the light transmission region.2. The mask plate according to claim 1 , wherein the light transmission region comprises a first light transmission region and a second light transmission region; the first light transmission region is closer to a center of the mask plate with respect to the second light transmission region;the light transmission region comprises a plurality of through holes defined in the first light transmission region and the second light transmission region;the through holes in the first light transmission region have an aperture larger than that of the through holes in the second light transmission region.3. The mask plate according to claim 2 , wherein the through holes of the light transmission region are uniformly distributed.4. The mask plate according to claim 2 , wherein the through holes of the first light transmission region have a same aperture size;the through holes of the second light ...

SERVICE TRANSFER METHOD, USER EQUIPMENT, AND ACCESS NETWORK DEVICE

The present application relates to a service transfer method, user equipment, and an access network device. The method includes: receiving, by user equipment, a public land mobile network identity PLMN ID and auxiliary information corresponding to the PLMN ID that are sent by a 3GPP access network entity, where the auxiliary information corresponding to the PLMN ID is used by the user equipment to perform service transfer to a wireless local area network WLAN that an operator corresponding to the PLMN ID allows the user equipment to access; and performing, by the user equipment, service transfer according to the PLMN ID and the auxiliary information corresponding to the PLMN ID. Technical solutions provided in embodiments of the present invention may increase a success rate of service transfer. 1. A service transfer method comprising:receiving, by a user equipment, at least one public land mobile network identity (PLMN ID) and auxiliary information corresponding to the at least one PLMN ID from a 3GPP access network entity, wherein auxiliary information corresponding to a PLMN ID of the at least one PLMN ID is used by the user equipment to perform service transfer to a wireless local area network (WLAN) that an operator corresponding to the PLMN ID allows the user equipment to access; andperforming, by the user equipment, service transfer according to the PLMN ID and the auxiliary information corresponding to the PLMN ID.2. The method according to claim 1 , wherein the receiving claim 1 , by the user equipment claim 1 , the at least one PLMN ID and auxiliary information corresponding to the at least one PLMN ID from a 3GPP access network entity comprises:the user equipment receives multiple PLMN IDs and multiple auxiliary information respectively corresponding to the PLMN IDs from the 3GPP access entity.3. The method according to claim 2 , wherein the PLMN IDs comprises:a PLMN ID of a first operator to which the 3GPP access network entity belongs and a PLMN ID of a ...

Loop noise balance technique for cm emi noise reduction of the full bridge llc resonant converter

A full bridge LLC resonant converter can include: a full bridge circuit including a first input node and a second input node; a LLC resonant tank circuit connected to the first input node and the second input node; a transformer winding part connected to the LLC resonant tank circuit; a rectifier circuit connected to the transformer through a first output node and a second output node; and a capacitor connected between the first input node and the first output node. The LLC resonant tank circuit can include a resonant capacitor connected to the first input node, a resonant inductor connected to the resonant capacitor, and a magnetizing inductance connected between the resonant inductor and the second input node.

SMART KEY GENERATING DEVICE, AUTOMOBILE, AND METHOD FOR CONTROLLING THE AUTOMOBILE BY USING THE SMART KEY

A smart key generating device which can generate and transmit a smart key to open and drive an automobile operates within an environment of three electronic devices, one device being in the automobile, one in a device held by automobile owner, and one in a device held by borrower or potential borrower of automobile. The automobile verifies information of a smart key received to determine whether a sender of the key is authorized. If the information in the smart key is verified, the holder of the sending device can be permitted by the automobile to use it, subject to conditions which can be imposed. The automobile can be started by the smart key alone, physical key cannot be necessary. 1. An automobile comprising:a first communication device to communicate with at least one smart key generating device;a first processor;a first storage device storing one or more programs, when executed by the first processor, the one or more programs cause the first processor to:detect at intervals whether a smart key, which is generated by the smart key generating device and comprises an identification code of the automobile and user information, is within a first preset range around the automobile when the automobile is in a locked state;obtain the user information and the identification code from the smart key if determining that the smart key exists within the first preset range around the automobile;determine whether the identification code obtained from the smart key matches one of identification codes pre-stored in the first storage device;determine whether the user information obtained from the smart key matches a user information pre-stored in the first storage device if determining that the identification code obtained from the smart key matches one of the identification codes pre-stored in the first storage device; andcontrol the automobile to unlock if determining that the user information obtained from the smart key matches one of the user information pre-stored in the ...

FILE PAGE TABLE MANAGEMENT TECHNOLOGY

A file page table management method. The file page table management method is applied to a storage system in which a file system is created in a memory. According to the file page table management method, a mapping manner of a file page table can be dynamically adjusted based on an access type of an access request for accessing the memory, thereby improving memory access efficiency and saving memory space. 1. A file page table management method applied to a storage system with a processor , a memory , and a file system created based on the memory , the method comprising:collecting, by the processor, statistics about types of access to a first file in the file system within a first time period;determining, by the processor, that a quantity of first access types is greater than a quantity of second access types during the access to the first file within the first time period, wherein the first access type includes sequential access and large-granularity random access, and the second access type includes small-granularity random access;determining, by the processor, that a mapping manner of a first file page table is a first mapping manner, wherein the first file page table is used to record a mapping relationship between a virtual address of an operating system and a memory page that stores data of the first file in the memory, wherein the first mapping manner establishes a mapping relationship between the virtual address of the operating system and a first-type page in the memory, wherein the first-type page stores the data of the first file; andadjusting, by the processor, the first file page table from the first mapping manner to a second mapping manner, wherein the second mapping manner establishes a mapping relationship between the virtual address of the operating system and a second-type page in the memory, and a size of the second-type page is greater than a size of the first-type page.2. The method according to claim 1 , wherein the adjusting the first file ...

ELEVATOR CORD HEALTH MONITORING

A method of fault detection of a belt or rope includes connecting a fault detection unit to at least a portion of a belt or rope including a plurality of wires arranged in a plurality of strands and/or cords. At least the portion of the belt or rope is subjected to an AC voltage of high frequency range and an electrical impedance of the portion of the belt or rope is measured via the fault detection unit. Using at least the measured electrical impedance of the portion of the belt or rope, a fault condition of the belt or rope is determined. 1. A method of fault detection of a belt or rope comprising: subjecting at least the portion of the belt or rope to an AC voltage;', 'measuring an electrical impedance of the portion of the belt or rope via the fault detection unit; and', 'determining, using at least the measured electrical impedance of the portion of the belt or rope, a fault condition of the belt or rope., 'connecting a fault detection unit to at least a portion of a belt or rope including a plurality of wires arranged in a plurality of strands and/or cords;'}2. The method of claim 1 , further comprising: 'determining a fault condition of the belt or rope via the comparison.', 'comparing a profile of the measured electrical impedance to a baseline electrical impedance profile; and'}3. The method of claim 2 , further comprising comparing the profile of the measured electrical impedance to a defined fault profile to determine a fault condition of the belt or rope.4. The method of claim 1 , further comprising:extracting components of electrical impedance from the measured electrical impedance; anddetermining a fault condition of the belt or rope from the components of the measured electrical impedance.5. The method of claim 4 , wherein the components of electrical impedance include inductance claim 4 , capacitance and/or resistance.6. The method of claim 1 , wherein fault conditions include wire breakage claim 1 , fretting and/or birdcaging.7. The method of claim ...

SEMICONDUCTOR STRUCTURE AND FABRICATION METHOD

Semiconductor structures and fabrication methods are provided. An exemplary fabrication method includes providing a semiconductor substrate having a first region and a second region; forming first nanowires over the first region of the semiconductor substrate; forming second nanowires with a diameter smaller than a diameter of the first nanowires over the second region of the semiconductor substrate; forming a first gate layer around the first nanowires; and forming a second gate layer around the second nanowires. 1. A method for fabricating a semiconductor structure , comprising:providing a semiconductor substrate having a first region and a second region;forming first nanowires over the first region of the semiconductor substrate;forming second nanowires with a diameter smaller than a diameter of the first nanowires over the second region of the semiconductor substrate;forming a first gate layer around the first nanowires; andforming a second gate layer around the second nanowires.2. The method according to claim 1 , wherein:the first region is used to form peripheral devices;the second region is used to form core devices; anda voltage on the peripheral devices is greater than a voltage on the core devices.3. The method according to claim 2 , wherein:a diameter of the first nanowires is in a range of approximately 5.5 nm-8 nm.4. The method according to claim 2 , wherein:a diameter of the second nanowires is in a range of approximately 4.5 nm-7 nm.5. The method according to claim 2 , wherein the first region is used to form PMOS transistor claim 2 , further comprising:forming a stress layer around the first nanowires after forming the first nanowires and before forming the first gate layer.6. The method according to claim 2 , wherein the second region is used to form PMOS transistors claim 2 , further comprising:forming a stress layer around the second nanowires after forming the second nanowires and before forming the second gate layer.7. The method according to ...

Outer cover for motorcycle clutch

Radio link failure counting method, related device and communication system

Embodiments of the present invention disclose a radio link failure statistics method, a related apparatus, and a communications system, which are used to distinguish between CIO configuration reasons causing a radio link failure, so as to collect statistics on an exceptional handover in a classifying manner for use as an input to different optimization algorithms, thereby ensuring correctness of an optimization result. A method of the embodiments of the present invention mainly includes: sending, by a source base station, identifier information to a user equipment, where the identifier information carries an identifier of a CIO configuration reason, and receiving, by the source base station, a first radio link failure indication sent by a first target base station, where the first radio link failure indication is sent by the first target base station to the source base station after the first target base station receives a Radio Resource Control protocol RRC reestablishment request message sent by the user equipment, and the RRC reestablishment request message carries the identifier of the CIO configuration reason.

Service transfer method and corresponding user device

N-heterocyclic five-membered ring-containing capsid protein assembly inhibitor, pharmaceutical composition thereof, and use thereof

A N-heterocyclic five-membered ring-containing capsid protein assembly inhibitor, and a pharmaceutical composition and use thereof, specifically relating to a compound as represented by formula I, a stereoisomer, a tautomer, a geometrical isomer, a solvate, an active metabolite, a hydrate, a prodrug or a pharmaceutically acceptable salt thereof, a pharmaceutical composition thereof, and a medical use thereof. The medical use comprises the use in treating diseases benefiting from the capsid protein assembly inhibitor, and in particular, diseases caused by hepatitis B virus infection.

rope or belt, and rope used on a sheathed rope or belt to suspend and / or drive an elevator car, and method of forming a rope or belt

cabo ou correia, e cordel usado em um cabo ou correia revestido para suspender e/ou acionar um carro de elevador, e, método de formação de um cabo ou correia cabos ou correias revestidos de elevador são descritos. o cabo ou correia revestido pode incluir pelo menos um cordel e um invólucro retendo o pelo menos um cordel. o cordel pode incluir uma pluralidiade de filamentos. os filamentos são livres de estrutura helicoidal de segunda ordem. em uma primeira modalidade, os filamentos incluem pelo menos um filamento interno e uma pluralidade de filamentos externos circulando o pelo menos um filamento interno. os filamentos externos são enfeixados conjuntamente por formação de uma estrutura helicoidal de primeira ordem através do comprimento do cordel. em uma segunda modalidade geral, os filamentos são livres de estruturas helicoidais tanto de primeira ordem quanto de segunda ordem. os filamentos são enfeixados conjuntamente por um enlace de restrição ou adesivo em um ou mais locais ao longo do comprimento do cordel. métodos de produção do cordel de tensão são também descritos. cable or belt, and rope used in a sheathed cable or belt to suspend and / or drive an elevator car, and method of forming a cable or sheath sheathed elevator cables or belts are described. the sheathed cord or belt may include at least one cord and a sheath retaining at least one cord. the string may include a plurality of filaments. the filaments are free of second order helical structure. In a first embodiment, the filaments include at least one inner filament and a plurality of outer filaments circling the at least one inner filament. the outer filaments are bundled together by forming a first order helical structure across the length of the twine. In a second general embodiment, the filaments are free of both first-order and second-order helical structures. the filaments are joined together by a restraint or adhesive bond at one or more locations along the length of the string. Production ...

Vacuum cup

Electronic device and touch input control method for touch coordinate compensation

A touch input control method comprising steps is provided: displaying an interface comprising at least one object; gathering signals as to actual touches for calibration purposes. In use, calculating coordinates of the touch; determining whether the coordinates of the actual touch match the predetermined touch coordinates of the object; creating an adjustment signal if the coordinates of the touch is not the same as the predetermined touch coordinates of any object; determining which finger used for touch input, and retrieving a touch offset direction and a touch offset distance of the determined finger of the user from a calibration database; and applying compensation to the coordinates of the touch, so as to determine the touched object. An electronic device using the touch input control method is also provided.

A equipment for pile up neatly goods is automatic to be aimed at

本实用新型涉及一种用于码垛货物自动对齐的设备包括框架，所述框架下部设置水平输送机构，所述框架中设置提升机构，所述提升机构中设置四面装夹机构，所述水平输送机构包括水平托辊，所述水平托辊端部设置托辊链轮，所述水平托辊下方设置水平输送电机，所述水平输送电机输出端设置电机链轮，所述电机链轮通过链条传动所述托辊链轮。本实用新型，结构简单，减轻工人的劳动强度，将码垛好的货物自动整理成符合规定的尺寸。防止货物超出底部托盘尺寸，实现货物输送自动化，保证整托盘的货物垛能够实现自动化存储、机械手抓取等功能。

Compositions for Chemical and Biological Defense

One aspect of the present invention relates to reactive compositions and methods of use thereof, wherein a metal oxide cluster is used to connect a reactive group (or groups) to the surface of a substrate. In certain embodiments, the reactive group in the compositions decomposes organophosphate agents through nucleophilic hydrolysis. In certain embodiments, the reactive group in the compositions is bactericidal. Remarkably, the use of metal oxide clusters in the disclosed compositions and methods permits incorporation of higher quantities of nucleophilic and bactericidal groups without the difficulties associated with having to pretreat the substrate prior to its association with the reactive groups.

Coated rope or belt for elevator systems

Elevator coated ropes or belts are disclosed. The coated rope or belt may include at least one cord and a jacket retaining the at least one cord. The cord may include a plurality of filaments. The filaments are free of second-order helical structure. In a first embodiment, the filaments includes at least one inner filament and a plurality of outer filaments surrounding the at least one inner filament. The outer filaments are bunched together by forming a first- order helical structure through the length of the cord. In a second general embodiment, the filaments are free of both first- and second-order helical structures. The filaments are bunched together by a restraining loop or adhesive at one or more locations along the length of the cord. Methods of making the tension cord are also disclosed.

Non-negative pressure combined self-cleaning water supply equipment

本实用新型公开了一种无负压组合式自清洁供水设备，涉及供水设备技术领域。本实用新型包括圆柱形箱体、转轴和稳流罐；圆柱形箱体的上端设有箱盖；箱盖上开设有一安装孔；转轴穿过安装孔转动安装在圆柱形箱体内；转轴内部中空；转轴的周侧安装有若干第一喷管；转轴的周侧还设有若干支杆；支杆远离转轴的一端设有毛刷；稳流罐安装在圆柱形箱体的内底部，且稳流罐与转轴的下端不接触；稳流罐上设有负压补偿器。本实用新型通过将稳流罐设置在圆柱形箱体的内底部；当市政管网压力不足时，稳流罐上的负压补偿器打开，圆柱形箱体内的水进入到稳流罐内防止负压的产生；通过毛刷和第一喷管喷出的高压水对圆柱形箱体的内壁进行清洁，提高清洁效率。

N-heterocyclic five-membered ring-containing capsid protein assembly inhibitor, pharmaceutical composition thereof, and use thereof

A N-heterocyclic five-membered ring-containing capsid protein assembly inhibitor, and a pharmaceutical composition and use thereof, specifically relating to a compound as represented by formula I, a stereoisomer, a tautomer, a geometrical isomer, a solvate, an active metabolite, a hydrate, a prodrug or a pharmaceutically acceptable salt thereof, a pharmaceutical composition thereof, and a medical use thereof. The medical use comprises the use in treating diseases benefiting from the capsid protein assembly inhibitor, and in particular, diseases caused by hepatitis B virus infection.

Method and apparatus for controlling display of electronic labels

Disclosed in the present invention are a display control method and device for an electronic tag. The method comprises: acquiring information of a commodity placed on a shelf and corresponding placement information; calculating the size of a placement region of each commodity according to the information of the commodity and the placement information; dividing a display region of a display screen bound with the shelf according to the size of the placement region of each commodity to acquire a display region corresponding to each commodity; generating electronic tag information of the commodity according to the information of the commodity; and displaying the electronic tag information of the commodity in the display region corresponding to the commodity. According to the present invention, by using the electronic tag, the display region of the display screen can be automatically divided according to a display chart of the commodity on the shelf, the commodity is placed on the matched shelf, and the electronic tag information does not need to be manually updated during each replacement of a layout of the commodities on the shelf, so that the manual tag maintenance cost is reduced; and display modes can be switched to adapt to different service scenes, so that the shopping experience of customers and the working efficiency of salesclerks are improved.

Radio link failure counting method, related device and communication system

Electrical connector and assembly

Elevator tension member and method of production

Method and apparatus for fec encoding and decoding

A method for Forward Error Correction (FEC) encoding in a transmitter, the method comprising: receiving a data stream from a data source; generating a first Forward Error Correction data for respective data block with a first block size of the data stream; and generating a second Forward Error Correction data for respective data block with a second block size of the data stream, wherein the second block size is different with the first block size and wherein the data blocks of the first block size form the data stream, and the data blocks with the second block size form the data stream.

Method, device and system for offloading access network

The present invention provides an access network offloading method, a device, and a system. The method includes: sending, by UE, a UE identifier and WiFi information of the UE to a base station, where the WiFi information includes a wireless local area network Media Access Control identifier WiFi MAC ID of the UE, so that the base station establishes an association relationship between the UE identifier and the WiFi MAC ID of the UE; and searching, by the UE, for a wireless local area network WLAN signal, when an accessible WLAN network is found, sending an access request including the WiFi MAC ID of the UE to an access point of the WLAN network: WLAN AP, accessing the WLAN network, and enabling the WLAN AP to send the WiFi MAC ID of the UE to the base station, so that the base station performs matching according to the association relationship between the UE identifier of the UE and the WiFi MAC ID of the UE, to obtain the UE identifier associated with the WiFi MAC ID, and starts offloading the UE.

Building block for multimedia system, streaming system and server having the same

The present invention provides a building block (300) for a multimedia system, which comprises a functional module (302) for processing a multimedia data; a switching module (304) coupled with the functional module (302), for switching the processed multimedia data to at least one port (306,308); and the at least one port (306,308) coupled with both the functional module (302) and the switching module (304), for inputting the multimedia data and/or outputting the processed multimedia data. The present invention also provides a streaming server and system made up of the building blocks.

Pharmaceutical composition and application thereof

A pharmaceutical composition containing benfotiamine or a pharmaceutically acceptable salt thereof; and donepezil or a pharmaceutically acceptable salt thereof. Experimental results have shown that when combined administration of benfotiamine and donepezil hydrochloride, a better synergistic effect is achieved, the spatial learning memory capacity of an AD mouse can be improved relatively well, and the effect is significantly better than the effect of benfotiamine or donepezil hydrochloride when administered alone, showing that the pharmaceutical composition of the present invention has better pharmaceutical activity in the treatment of Alzheimer's disease.

Integrated prefabricated pump station solid separation device

本实用新型公开了一种一体化预制泵站固体分离装置，涉及污水处理设备技术领域。本实用新型包括预制泵站和固体分离箱；预制泵站和固体分离箱通过连接管相连通；固体分离箱内设置有螺旋输送机，并通过螺旋输送机进料端的绞龙轴带动刮板。本实用新型通过在固体分离箱内设置螺旋输送机，并通过螺旋输送机进料端的绞龙轴带动刮板；利用刮板对沉淀在固体分离箱底部的垃圾和淤泥进行刮除和移动至螺旋输送机进料端，并通过螺旋输送机排出固体分离箱；从而提高了垃圾和淤泥的分离效率和固体垃圾分离的彻底性，减少了垃圾或淤泥对预制泵站的影响，有效的保证了预制泵站的工作效率。

Providing a header compression server within a network, as well as a method and network station

The invention is related with the problem of utilizing data compression in a network of distributed stations. Often header compression is used to improve the bandwidth usage in networks, in particular wireless networks. Header compression could be implemented in access points or routers, but both implementations have serious problems, e.g. due to limited CPU power, lack of scalability, or handover latency. To resolve the problems the invention proposes to use a dedicated data compression server in the network and a new protocol to transparently deploy data compression in the network.

Method and apparatus for double-sided incremental flanging

Flanges formed on sheet metal parts to increase the part stiffness or create mating surface for further assembly are created in an incremental sheet forming process using forming tool and supporting tool that move along a specified tool path so as to gradually deform a peripherally-clamped sheet metal work piece into the desired geometry. With two universal tools moving along the designed toolpath on the both sides of the part, the process is very flexible. Process time is can also be reduced by utilizing an accumulative double-sided incremental hole-flanging strategy, in which the flange is formed in only one step.