Generating recommended items in unfamiliar domain

A method of generating recommended items for a current user in an unfamiliar domain includes selecting a reference user in a reference domain different from the unfamiliar domain, where current user behavior in the reference domain and reference user behavior in the reference domain have a user similarity index which satisfies a user similarity index condition. The method further includes generating the recommended items in the unfamiliar domain for the current user according to history behavior data of the reference user in the unfamiliar domain.

Polyphenylether composite material, and preparation method and application thereof

The invention is applicable to the field of new materials, and provides a polyphenylether composite material, a preparation method and an application field thereof. The polyphenylether composite material provided by the invention is specifically used for a shell and a base of a valve core in the water treatment industry. In the very complicated use process in the water treatment industry, the polyphenylether composite material needs dimension stability during the cold/hot water alternate dutycycle operation and needs to resist stress cracking caused by molecular chain vermiculation of the rigid high polymer material itself. At the present stage, the integrated design of a shell and a base of a valve core is popularized increasingly, and performance requirements for all aspects of the material are severe increasingly; and especially for a polyphenylether/glass fiber composite material, high requirements for surface smoothness, stress release resistance and the like exist. The polyphenylether ...

System and method for realizing virtual screen

The invention provides a system and a method for realizing a virtual screen. The system comprises a processing module used for initializing a three-dimensional screen, an image acquisition module used for acquiring marked images, and an identification module used for identifying the marked positions, wherein the processing module is also used for detecting whether the marked positions are in the three-dimensional screen or not, and if yes, a touch event occurs. By adopting the system and the method, a touch screen can be virtualized in front of a user, so that man-machine interaction between the user and a controlled device can be realized without the aid of active interaction equipment, and even the user does not need to touch the controlled device.

Novel test sample polishing machine

The invention provides a novel test sample polishing machine and belongs to the technical field of preparation of metallographic phase test samples. The invention aims to improve the efficiency and the safety of preparation of the metallographic phase test samples. The novel test sample polishing machine comprises a multi-station polishing disk (2) and is characterized by comprising a rotary bracket and a clamping device as well, wherein the rotary bracket consists of a rotary arm (4) and a supporting column (3) arranged on an operating platform; and the clamping device consists of a sliding rod (5), a spring (7) and a clamp (6). The novel test sample polishing machine ensures standard preparation of the metallographic phase test samples, and is high in work efficiency, low in labor intensity, safe and convenient.

Electric-heating mosquito killer circuit

The invention discloses an electric-heating mosquito killer circuit comprising a PTC heating sheet, a timing control module and a power supply module. The power supply module is connected to the timing control module electrically, and the timing control module is connected to the PTC heating sheet electrically. The electric heating mosquito killer circuit is arranged in an electric heating mosquito killer and allows the same to have a timing function and switch off automatically when the set time is over, and waste of mosquito-repellent incense liquid or mosquito-repellent incense sheets is reduced.

Pile extractor with vibrating lantern ring and application method thereof

The invention discloses a pile extractor with a vibrating lantern ring and an application method thereof. The pile extractor with a vibrating lantern ring comprises a wood pile buried in the land to be extracted. Two steel plate columns are respectively arranged on the two sides of the wood pile. A loop used for extracting the wood pile is circuitously sleeved on the top of the wood pile. The loop is also provided with a connecting member. The application method include the steps of: a) piling the two steel plate columns into the land around the wood pile through an external pile extractor; b) sleeving the top of the wood pile with the loop; and c) extracting the wood pile with the external pile extractor through the loop. By pilling of steel plate columns and pulling out the wood pile sleeved with the loop, the whole pile extracting process is rapid and convenient, pile extracting efficiency is high, only small site is required, and pile extracting cost is low.

Preparation method of alkoxy methyl benzoic acid

The invention relates to the field of liquid crystal display, in particular to a preparation method of a liquid crystal intermediate of alkoxy methyl phenyl carboxylic acid for liquid crystal display. The method particularly comprises the following steps: adding an organic alcohol solvent in 4-(chloromethyl)benzoic acid, wherein the mass ratio of the organic alcohol solvent to the 4-(chloromethyl)benzoic acid is 1:(3-6), uniformly mixing, then adding a catalyst, wherein the mass ratio of the catalyst to the 4-(chloromethyl)benzoic acid is 1:(0.02-0.05), at the temperature of 30 DEG C-40 DEG C, adding an alkali reagent, wherein the molar ratio of the alkali reagent to the 4-(chloromethyl)benzoic acid is 1:(2.0-2.5), and performing heat-insulating reaction for 2-10 hours to obtain the alkoxy methyl benzoic acid of which the structural formula is shown in the specification, wherein R=CnH2n+1, and n=(1-5). According to the invention, the 4-(chloromethyl)benzoic acid which is relatively low ...

Polyphenyl ether alloy material and preparation method thereof

The invention discloses a polyphenyl ether alloy material used for a positioning bracket of a variable frequency air conditioner printed board and a preparation method thereof. The polyphenyl ether alloy material comprises following ingredients, by weight: 60 to 90 portions of polyphenyl ether resin, 5 to 45 portions of styrene resin, 1 to 5 portions of an elastomer, 1 to 5 portions of a polyolefin, 3 to 5 portions of a grafting body, 1 to 3 portions of a functional master batch, 1 to 10 portions of a fire retardant and 0.20 to 0.40 portion of an anti-oxidant. The preparation method comprises following steps, such as, taking the ingredients above, preparing a mixture of the ingredients, and subjecting the mixture to melt extrusion. Thermal stability of the polyphenyl ether alloy material is excellent, and no tin slag is left after tin immersion. According to the preparation method, the polyphenyl ether resin base material is divided into two parts for feeding and melt extrusion, so that ...

Network system for positioning services based on wireless communication technologies

A network system for positioning services based on wireless communication system, including base stations, a dedicated access apparatus, cables, and a server. The base stations, the dedicated access apparatus and the cables constituting a private network. The server constituting a public network. The base stations are configured to send and receive signals in a broadcasting manner, and transmit the signals to the server through the cables and the dedicated access apparatus. The dedicated access apparatus is configured to transfer transmission data between the private network and the public network, forward data from the base stations to the server, and forward data from the server to a corresponding base station. The cables are configured to transmit data between the base stations and between the base stations and the dedicated access apparatus. The server is configured to perform data processing according to the received data collected by at least one base station.

Minimally invasive system for thoracolumbar posterior

The invention belongs to the medical equipment category, and particularly relates to a minimally invasive system for a thoracolumbar posterior. The minimally invasive system is characterized by comprising a working channel used for expanding the surgical approach, a positioning template for positioning the minimally invasive cut, a reset sleeve for opening a disease vertebral space, a connecting rod for implanting a screw and rod system, and a rod holder for clamp the connecting rod. Taking the posterior approach, with the help of a C-arm X-ray machine, by using the positioning template, the accurate positioning can be achieved; by using a positioning needle in the working channel, the quick positioning is realized; by the successive expansion of the sleeve, the nail-planted position is exposed; after implanting the connecting rod into the screw and rod system, the disease vertebral space is opening by the reset sleeve, and then is restored to the original place. The minimally invasive ...

Multifunctional electric heating table with apron groove

A multifunctional electric heating table with an apron groove is characterized in that four arc connecting posts (12) are vertically arranged at four corners of a base (11) of the table, a tempered top support is arranged above four connecting posts, a tempered top (1) is mounted on the tempered top support, the concave energy-saving skirt groove (3) is formed around the part between the tempered top and the tempered top support, a cooker (15) and a touch panel (16) are disposed at the center of the tempered top, simulation charcoal fire (10) is made below the center of a glass bottom plate (9), upright inner supports (14) are arranged in the four corners corresponding to the connecting posts (12), side meshes (13) are set on two sides of space between the inner supports and the corresponding connecting posts, a heater (5) is disposed inside each side mesh, and two storage racks (2) are disposed on the four inner supports. The multifunctional electric heating table has the advantages that ...

Fire coal reburning multi-pass environment-friendly water boiler

Disclosed is a fire coal reburning multi-pass environment-friendly water boiler. A boiler body is provided with a jacketed boiler wall, an ash residue chamber is arranged below a round-tube grate below a reburning hearth below the front side of the inside of the boiler body, a lower grate is arranged below the ash residue chamber, a tube nest and a jacketed baffle which are communicated with the jacket boiler wall are arranged on the rear side and lower side of the inside of the boiler body, a smoke vent is arranged above a convection heat exchange device in the boiler body, a vertical threaded smoke tube is disposed in a rear wall of the jacketed boiler wall, a lower smoke box is arranged below the rear wall of the jacketed boiler wall, an upper orifice of the threaded smoke tube is communicated with the smoke vent above the boiler body, a lower orifice of the threaded smoke tube is communicated with the lower smoke box, and the lower smoke box is provided with a smoke outlet. The threaded ...

Dimming table lamp

The invention discloses a dimming table lamp which comprises a bulb, a bridge rectifier, a first resistor, a second resistor, a third resistor, a fourth resistor, an adjustable resistor, a photoresistor, a thyristor, a field-effect transistor, a capacitor and a switch. The dimming table lamp can realize manual dimming and can also automatically perform dimming according to ambient light intensity, so that the table lamp is more convenient to use.

Method and device for recommending labels

The invention provides a method and a device for recommending labels for a user. The technical scheme includes receiving a current score of a current user on a current object, determining a candidate label set according to the current user and the current score, arranging all candidate labels in a sequence according to the index value of each candidate label in the candidate label set, and recommending the labels for the current user according to the sequence. Due to the technical scheme, label recommendation can be further improved.

Polypropylene composition as well as preparation method and application thereof

The invention discloses a polypropylene composition as well as a preparation method and application thereof. The polypropylene composition comprises the following components in parts by weight: 30-90 parts of polypropylene, 3-15 parts of polyethylene, 10-30 parts of talcum powder, 1-5 parts of auxiliary filler, 0.1-1 part of antioxidant, 0.1-5 parts of lubricating agent, 0.1-5 parts of reactive polyamide and 0-3 parts of toner, wherein the reaction polyamide is adhered and wrapped on the surface of the talcum powder to form a protecting film which is used for restricting organic volatile compounds from being produced; the alkaline reactive polyamide can be used for neutralizing the organic volatile compounds so as to reduce smell. Meanwhile, the scratch resistance can be improved due to a synergistic effect of the reactive polyamide, the lubricating agent, the polyethylene and the auxiliary filler. The preparation method of the polypropylene composition is simple in process, easily controllable ...

OFDM transmission method, device and system

The invention discloses an OFDM transmission method, device and system. The OFDM transmission method applied to a transmitting end comprises the steps that a first time domain OFDM symbol is obtained; the first L data in the first time domain OFDM symbol are used as circulating postfix data of the first time domain OFDM symbol to be cached, the L is the length of the circulating postfix, and the first time domain OFDM symbol is transmitted; after the first time domain OFDM symbol is transmitted, the cached circulating postfix data are transmitted, and a time domain orthogonal frequency-division multiplexing symbol CPO-OFDM with a postfix is formed. According to the technical scheme, the circulating postfix data only need to be cached after the time domain OFDM symbol is formed, therefore, the data amount needed to be cached is greatly reduced, RAM resources can be further saved, the complexity of the processing flow for generating the OFDM time domain symbol is simplified, and system efficiency ...

Water heater

The invention discloses a water heater which comprises a heating element front shell, a heating element rear shell, a quartz heating pipe, a pair of silica gel connecting sleeves and a water outlet three-way joint. The water outlet three-way joint is arranged at the upper end of the quartz heating pipe through the silica gel connecting sleeves. The silica gel connecting sleeves at the lower end of the quartz heating pipe is connected with a water inlet three-way joint. Both upper and lower ends of the water inlet three-way joint are respectively provided with a water outlet and a water inlet. An inner cavity at the middle part of the water inlet three-way joint is provided with a water flow control assembly for controlling conduction of water flow between the water outlet and the water inlet. The water flow control assembly comprises a magnetic float, a water valve and a microswitch. The magnetic float is arranged in a cavity body of the water valve. The microswitch corresponding to the ...

Method and system for indicating content change of electronic document

The invention provides a method and a system for indicating content change of an electronic document, and a method and a system for establishing a relation information change historical database. The method for indicating the content change of the electronic document comprises the following steps of: responding to a request for browsing the electronic document of a client and analyzing the request to obtain relevant information; based on the relevant information, judging whether relation information among at least partial named entities of the electronic document is changed; and if the relation information is changed, sending the change of the at least partial relation information to the client. By the invention, a user can learn about relevant change of the electronic document so as to efficiently obtain the relevant information.

Gradation loading impact test device and impact method thereof

The invention discloses a gradation loading impact test device and an impact method of the gradation loading impact test device, and relates to the technical field of impact test devices. Two linear guide rails are arranged in parallel on a base. A test vehicle is arranged between the linear guide rails. The test vehicle and the base are connected through a graded energy storage device. The graded energy storage device comprises an elastic element and a plurality of graded energy storage node units. The graded energy storage node units are sequentially connected in series through the elastic element and then arranged on an auxiliary guide rail. Unlocking controllers matched with the graded energy storage node units in number are arranged on the auxiliary guide rail. A motor is arranged on the side, far away from the base, of the test vehicle. A waveform generator is arranged on the side, close to a test machine, of the base. By means of the gradation loading impact test device and the impact ...

Recyclable steel-skeleton model-house system

The invention discloses a recyclable steel-skeleton model-house system which comprises a base (1), square tubes, three-way connectors (3), four-way connectors (5), a top connector (6), a C-type connector (7) and C-type steel (8), wherein the base (1) is fixed on the ground, the square tubes are fixed above the base (1), and the square tubes are connected by the three-way connectors (3) and the four-way connectors (5) so as to form a wall-surface skeleton system; the top connector (6) is arranged above a square tube (close to the top surface) of the wall-surface skeleton system; and a top-surface steel-skeleton system comprises the C-type steel (8), and the C-type steel (8) is connected to the top connector (6) by the C-type connector (7). By using the system disclosed by the invention, the construction time of a steel skeleton base-layer can be shortened, the material consumption can be reduced, the cost can be reduced, and safety accidents such as noise pollution and fire disasters and ...

Iteration text clustering method based on self-adaptation subspace study

The invention discloses an iteration text clustering method based on self-adaptation subspace study. The method includes the following steps: (1) initiation: text linguistic data is expressed as a text vector space, initial K clusters are generated through an affine propagation clustering method, and all text clustering categories are expressed as an initial category affiliation indication matrix; and (2) iteration between the subspace projection and the clusters: the initial category affiliation indication matrix is used as prior knowledge, a maximum average neighborhood edge is used as a target to solve a subspace projection matrix, the text vector space is projected to a subspace, K clusters are generated through the affine propagation clustering method in the subspace, and a category affiliation indication matrix is updated; and a convergent function is calculated based on the subspace projection matrix and the category affiliation indication matrix till the function is converged, iteration ...

Quasi-resonance converter synchronous rectification circuit

The invention discloses a quasi-resonance converter synchronous rectification circuit which comprises a power transformer, a secondary power switch circuit, a rectification tube control circuit and a follow current tube control circuit. Detection to the power transformer is used for achieving a no-voltage connecting function and a no-voltage disconnecting function on a rectification tube in the secondary power switch circuit. The quasi-resonance converter synchronous rectification circuit aims at solving the problem that a traditional quasi-resonance converter using diode rectification is large in connecting loss and low in efficiency when used in a large current output applying occasion. The quasi-resonance converter synchronous rectification circuit can achieve no-voltage connecting and no-voltage disconnecting of the rectification tube and a follow current tube under the conditions of load changes, input voltage changes, temperature changes and the like, has the self-adaptation soft ...

Poly-p-phenylene terephthamide/polyaniline conductive composite material and conductive fiber and preparation methods thereof

The invention discloses a poly-p-phenylene terephthamide/polyaniline conductive composite material and a preparation method thereof, and poly-p-phenylene terephthamide/polyaniline conductive fiber and a preparation method thereof. The poly-p-phenylene terephthamide/polyaniline conductive composite material is a core-shell structure adopting the poly-p-phenylene terephthamide as a core and the polyaniline as a shell, and the poly-p-phenylene terephthamide/polyaniline conductive composite material has the advantages of stable structure and strong conductivity. The preparation method of the poly-p-phenylene terephthamide/polyaniline conductive fiber adopts the core-shell structure poly-p-phenylene terephthamide/polyaniline conductive composite material as a raw material, so that in the prepared conductive fiber, the polyaniline is dispersed and distributed the poly-p-phenylene terephthamide matrix, and the conductivity and mechanical properties of the poly-p-phenylene terephthamide/polyaniline ...

Traditional Chinese medicine for treating arthralgia, preparation method and hot compress bag made of traditional Chinese medicine for treating arthralgia

The invention discloses a traditional Chinese medicine for treating arthralgia, which is prepared from the following raw materials in parts by weight: 0.5-1.5 parts of radix aconiti kusnezoffi preparata extractum with the relative density of 1.25(60 DEG C), 0.5-1.5 parts of pubescent angelica root extractum with the relative density of 1.18-1.20 (60 DEG C), 0.5-1.5 parts of teasel root extractum with the relative density of 1.20 (60 DEG C), 0.5-1.5 parts of notopterygium root extractum with the relative density of 1.38-1.40 (60 DEG C), 0.5-1.5 parts of sheep bone gelatin, 5-15 parts of amur grape vine, 1-3 parts of divaricate saposhnikovia root and 1-3 parts of dioscorea nipponica makino. The traditional Chinese medicine for treating arthralgia is based on the meridian-collateral obstruction theory, gives consideration to anti-bacterium, bone calcium collagen protection and other factors, and redesigns a formula on the basis of absorbing the advantages of traditional empirical formulas ...

Composite flame-retardant polycarbonate material, and preparation method and application thereof

The invention discloses a composite flame-retardant polycarbonate material, and a preparation method and application thereof. The composite flame-retardant polycarbonate material comprises 80-95% of polycarbonate resin, 0-20% of organosilicon polycarbonate resin, 0.1-0.5% of anti-dropping agent, 1-3% of shock resistance modifier, 0.1-0.5% of lubricant, 0.1-0.5% of antioxidant and composite flame retardant containing 0.2-1% of powdery humite inorganic flame retardant and 0.5-2% of BDP and/or RDP. The composite flame-retardant polycarbonate material has the advantages of excellent flame retardancy and high heat-deformation temperature.

Method for improving smelting quality of molten ductile iron

The invention relates to a method for improving smelting quality of molten ductile iron. The method comprises the following steps of: (1), installing a gas permeable brick on the bottom of a molten iron spheroidizing bag for introducing protective gas in; (2), adding a spheroidizing agent into the roasted spheroidizing bag, and using a refining agent to cover; (3), pouring in molten iron for carrying out spheroidizing treatment; (4), blowing in inert gases from the bottom of the molten iron spheroidizing bag after the spheroidizing is completed; (5), cutting off the inert gases, adding a slag accretion agent into the molten iron spheroidizing bag, and removing the protective slag; and (6), quickly pouring and preventing decaying spheroidisation. The method for improving the smelting quality of the molten ductile iron is simple in process and high in product quality.

Polyphenylether resin alloy material used for processing spinning cans and preparation method

The invention belongs to the field of polymer alloys, and provides a polyphenylether resin alloy material used for processing spinning cans and a preparation method. The polyphenylether resin alloy material comprises the following components in parts by weight: 60-90 parts of polyphenylether resin, 10-40 parts of styrene resin, 0.5-3 parts of polyolefin, 1-8 parts of an elastomer, 0.05-0.30 part of a lubricant, 1-3 parts of a functional masterbatch, and 0.10-0.50 part of an anti-oxidant. The preparation method comprises steps of weighing the components, preparing a mixed material, fusion and extrusion of the material, and the like. The polyphenylether resin alloy material is applied to spinning industry, and bobbins are free in staining; no micromolecule or oligomer is precipitated on surfaces after long-term use of the polyphenylether resin alloy material, so that the surfaces of workpieces are not tacky; and the bobbins has no delamination or decortication phenomenon on the surfaces after ...

Heat treatment process for TP310Cb/T11 bimetal composite tube

The invention discloses a heat treatment process for a TP310Cb/T11 bimetal composite tube and belongs to the field of heat treatment of metal materials. An inner layer material of the composite tube is T11, and an outer layer material is TP310Cb. The heat treatment process comprises the steps that 1 one end of the bimetal composite tube is plugged, and a lifting lug is welded to the other end of the bimetal composite tube; 2 one end of the bimetal composite tube is hung through the lifting lug, a fireproof material is added into one opening end of the bimetal composite tube, the bimetal composite tube is filled with the fireproof material, and the opening end is plugged; and 3 the bimetal composite tube is heated to 1,050-1,100 DEG C in a pit type furnace, heat is preserved for 1-2h, and finally the bimetal composite tube is cooled to the normal temperature. The heat treatment process is provided to solve the problems that the heat treatment holding temperatures of an inner layer and an ...

Inflaming retarding PPE/PS/ABS alloy plastic as well as preparation method and application thereof

The invention discloses an inflaming retarding PPE/PS/ABS alloy plastic as well as a preparation method and the application thereof. The inflaming retarding PPE/PS/ABS alloy plastic comprises the following components: 30-60% of PPE, 20-40% of PS, 2-15% of ABS, 1-8% of flexibilizer, 1-10% of compatilizer, 8-18% of flame retardant, 0.1-1% of antioxidant, and 0.1-1% of lubricant, wherein the compatilizer is maleic anhydride graft PPE, and/or the flexibilizer is a compound of SEBS and SBS. The inflaming retarding PPE/PS/ABS alloy plastic, provided by the invention, has excellent inflaming retarding performance while having excellent chemical resistance and surface gloss. The preparation method of the inflaming retarding PPE/PS/ABS alloy plastic adopts matured smelting extrusion technology to prepare, the technology is simple, the technology conditions are easy to control, and the prepared inflaming retarding PPE/PS/ABS alloy plastic is stable in performance.

Polyphenylether composite material, and preparation method and application thereof

The invention is applicable to the field of new materials, and provides a polyphenylether composite material, a preparation method and application thereof. The polyphenylether composite material provided by the invention is specifically used for an impeller or guide blades of a hot water pump. Usually, the maximum temperature in the hot water pump can be up to 150-170 DEG C, so that the impeller and guide blades thereof are commonly formed by metal processing; and buckling deformation can exist ordinarily in case of a general high molecular resin alloy material, followed by damage caused by a large amount of friction occurring between the impeller and the inside of a motor or even the breakdown of the whole water treatment system. According to the polyphenylether composite material provided by the invention, through the coordination and combination of being used with polyphenylether, polyethylene, elastomer, polyolefin, silicone master batches and the like, and under the reinforcement action ...

Method and device for realizing multi-lens video shooting real-time editing

The embodiment of the invention discloses a method and a device for realizing multi-lens video shooting real-time editing. The method comprises the following steps: sending synchronous shooting instructions to a plurality of shooting terminals through a control terminal; receiving video data, which is real-timely acquired through shooting by the plurality of shooting terminals according to the synchronous shooting instructions and is transmitted by the plurality of shooting terminals; selecting sequence for the video data from the video data transmitted by a user from each shooting terminal; storing the selected video data as a video file, so that the real-time editing function of the multi-lens video shooting is realized. The embodiment of the invention adopts mobile terminals as shooting terminals, no professional shooting instrument is required, and the real-time editing function is realized while the multi-lens multi-angle shooting is realized.

Method and system for marking raw data generated by objects in Internet of things

The invention discloses a method and system for marking raw data generated by objects in Internet of things. The method comprises the steps of performing correlation detection on obtained Web messages so as to obtain Web messages relevant to various events; obtaining address information contained in the relevant Web messages; determining the objects close to the various events on the basis of the obtained address information; and enabling at least part of contents of the relevant Web messages to serve as metadata to mark the raw data generated by determined adjacent objects. Through the method and system for marking the raw data generated by the objects in the Internet of things, the metadata in a natural language can be added to the raw data which come from various objects and cannot be easily understood by the humans, so that the natural language can be utilized to perform retrieval and data mining.

Copyright resource identification method and copyright resource identification device

The invention provides a copyright resource identification method and a copyright resource identification device. The copyright resource identification method includes the following steps: S1, positive sample corpus and negative sample corpus are acquired by utilizing titles of existing copyright resources and non-copyright resources; S2, classification features of the positive sample corpus and the negative sample corpus are extracted, the weight of each classification feature in the belonged category is obtained by means of machine learning and training, and a classification model is set up; S3, to-be-recognized resources are acquired, and the steps from S31 to S33 are carried out on the acquired to-be-recognized resources; S31, to-be-forecasted corpus is acquired by means of titles of to-be-recognized resources; S32, the classification features of the to-be-forecasted corpus are extracted, confidence coefficient of the to-be-recognized resources belonging to the copyright resources or ...

Rotation type hoist mast

The invention discloses a rotation type hoist mast. The rotation type hoist mast comprises a rotating support, a mast body, an annular supporting frame and a hoisting lifting mechanism, wherein the rotating support is fixed on the center part of the top of a container to be processed; the mast body is horizontally arranged, one end of the mast body is fixedly connected with the rotating support, the other end of the mast body is fixedly connected with the hoisting lifting mechanism, and one side, which is fixedly connected with the hoisting lifting mechanism, of the mast body is connected with the annular supporting frame of the top of the container to be processed in a rolling manner; the rotating support can drive the mast to circumferentially rotate around the center of the rotating support. The rotation type hoisting mast provided by the invention has the beneficial effects that the rotation type hoisting mast is utilized, the construction efficiency is remarkably improved, the hoisting ...

Pharmaceutical application of caffeic acid 3, 4-dihydroxyl phenethylester

Belonging to the technical field of medicine application, the invention discloses pharmaceutical application of caffeic acid 3, 4-dihydroxyl phenethylester. A prevention and/or treatment medicine prepared from the caffeic acid 3, 4-dihydroxyl phenethylester (CADPE) can be used for inhibiting osteoclast differentiation, inhibiting an osteoclast bone erosion function, promoting osteoblast differentiation, and promoting an osteoblast bone formation function. The medicine can be used for preventing and/or treating osteoclast activity abnormality caused diseases, which include osteoporosis, rheumatoid arthritis, periodontitis, tooth loss, Paget's disease, rickets, osteoclastoma, myeloma bone disease and cancer bone metastasis caused bone destruction, etc.

Metallurgical composite bimetal seamless pipe production process

The invention discloses a metallurgical composite bimetal seamless pipe production process. The process includes following steps: choosing an inner-layer metal pipe and an outer-layer metal pipe made of different materials according to needed using conditions, and performing surface processing; spraying a layer of soldering flux on the outer surface of the inner-layer metal pipe and quickly drying; subjecting the inner and outer-layer metal pipes to bushing assembly and cold-drawing deformation; performing anti-oxidation to the inner and outer-layer metal pipes, then putting into a high-temperature furnace for heat dissipation annealing; discharging and air cooling; and after surface processing, forming a bimetal seamless pipe by cold drawing. The metallurgical composite bimetal seamless pipe production process has the advantages that the production process is safe and free of pollution, and the produced metallurgical composite bimetal seamless pipe can meet using requirements; the production ...

Process for induction heating gasification expanded polystyrene (EPS) evaporative pattern casting

The invention discloses a process for an induction heating gasification expanded polystyrene (EPS) evaporative pattern casting and relates to the technical field of evaporative pattern casting. The process comprises steps of 1) producing a model, wherein the model comprises a casting head system and a casting model; 2) placing the model in a sand box and performing sand-filling and molding; 3) performing vacuum-pumping; 4) casting; and 5) cooling and taking out a casting. The modification includes that the step 2 comprises that an embedded cold iron ring and an induction coil are arranged on the periphery of a casting model of the model, and the induction coil is connected with a copper pipe electrode which is arranged on the side wall of the sand box; and an induction heating gasification casting model process is added between the step 3 in which the vacuum-pumping is performed and the step 4 in which the casting is performed, i.e., the induction oil is energized, the embedded cold iron ...

Recognizing chemical names in a chinese document

A method and system for recognizing chemical names in a Chinese document. The method includes: receiving a Chinese document including chemical names; recognizing chemical name segments in the document; recognizing non-chemical name segments in the document; and combining the chemical name segments to get chemical names based on the recognized chemical name segments and non-chemical name segments. Specific embodiments of the present invention can effectively recognize chemical names from a chemical document.

Regeneration method for rhenium-containing high-temperature alloy scrap

The invention discloses a regeneration method for rhenium-containing high-temperature alloy scrap, comprising the following steps of: 1, performing atomizing treatment; 2, performing acid dissolution; 3, performing solid-liquid separation to obtain a filtrate a and filter residue b; and 4, treating the filtrate a and the filter residue b respectively, wherein the treatment process for the filtrate a is as follows: separating element Re, precipitating the solution after separating the element Re and removing impurities from the solution, and separating element Ni from element Co in the solution after removing impurities; and the treatment process for the filter residue b is as follows: performing oxidation treatment, filtering, separating out element W and element Mo in the filtrate after filtering, and separating out element Ta and element Hf in the filter residue via acid dissolution after filtering. The method disclosed by the invention is simple in steps, convenient to realize, low in ...

Method and system for identifying chemical names in Chinese document

The invention provides a method and a system for identifying chemical names in a Chinese document. The method comprises the following steps: receiving the Chinese document including the chemical names; identifying chemical name fragments in the document; identifying non-chemical name fragments in the document; and merging the chemical name fragments based on the identified chemical name fragments and the non-chemical name fragments to get the chemical names. According to the specific implementation way disclosed by the invention, the chemical names in chemical literature can be effectively identified.

Indoor large-space wooden line structure

The invention discloses an indoor large-space wooden line structure which comprises a plurality of wooden product base course units (1). The adjacent wooden product base course units (1) are connected to form a whole wooden product base course through steel plates (2), slots are formed in the end faces of the wooden product base course units (1), the slots of each two adjacent wooden product base course units (1) are correspondingly matched to form a complete slot cavity, the steel plates (2) are arranged in the slot cavities, the wooden product base course units (1) are fixedly connected with the steel plates (2) through bolts (3), decorative panels (6) are arranged on the surface of the wooden product base course, expansion joint tongues and grooves (4) are formed in the decorative panels (6), and the expansion joint tongues and grooves (4) and splicing seams (5) of each two adjacent wooden product base course units (1) are distributed in a staggered manner. The indoor large-space wooden ...

Steering/suspension integrated system

The invention relates to a steering/suspension integrated system comprising vehicle wheels and a vehicle frame. The innovation of the steering/suspension integrated system is further comprising an upper slide bushing assembly, a steering knuckle assembly, a swing arm mechanism and a damping mechanism, wherein the upper slide bushing assembly is in longitudinal sliding connection with the steering knuckle assembly; the upper slide bushing assembly is in horizontal synchronous swinging connection with the steering knuckle assembly via the swing arm mechanism; the damping mechanism is mounted between the upper slide bushing assembly and the steering knuckle assembly; the steering knuckle assembly is fixedly mounted with the vehicle wheels in horizontal direction; and the steering knuckle assembly is mounted with the vehicle frame in a longitudinal sliding manner. The steering/suspension integrated system provided by the invention is simple in structure, rational in design and high in integration ...

Manufacturing technology of ceramic and steel composite wear-proof hammer

The invention relates to a manufacturing technology of a ceramic and steel composite wear-proof hammer. The manufacturing technology comprises the following steps: 1) conducting perfect annealing on chilled cast irons; 2) conducting high temperature preheating on ceramic blocks, wherein the temperature is controlled to be 600 DEG C to 900 DEG C; 3) placing the chilled cast irons and the ceramic blocks into a sand mold cavity, closing the box quickly, and pouring high manganese steel; 4) conducting water-cooling to increase wear resistance of the hammer. The wear-resistant hammer provided by the invention is simple in technology, and the product is high in wear resistance.

Polyphenylene oxide resin alloy material and preparation method and application thereof

The invention belongs to the field of polymer alloy material and particularly relates to polyphenylene oxide resin alloy material for machining cases of electric car lithium batteries and a preparation method of the material. The polyphenylene oxide resin alloy material comprises, by weight, 40-60 parts of polyphenylene oxide resin, 20-60 parts of polystyrene resin, 1-3 parts of polyolefin, 1-8 parts of elastomer, 1-15 parts of flame retardant, 10-20 parts of glass fiber, 1-15 parts of graft body, 3-8 parts of functional master batch and 0.2-0.5 part of antioxidant. The process of the polyphenylene oxide resin alloy material is optimized through reasonable formula combination, and the problem that the cases of the electric car lithium batteries deforms and electrode connections of the batteries crack after long-term use of electric cars is solved.

Straw microbiological feed

The invention relates to a straw feed produced by using a microbiological degradation technology, and aims at providing a straw feed with a good degradation effect and a production method of the straw feed. A microbiological strain solution used in the straw feed comprises 2.0*10<8>pfu/ml of white-rot fungi, 2.0*10<12>pfu/ml of lactobacillus acidophilus, 2.0*10<8>pfu/ml of trichoderma viride, 3.0*10<11>pfu/ml of bacillus subtilis and 5.0*10<12>pfu/ml of candida utilis according to the activity amount. The straw feed comprises the following components in parts by weight of 1.5-2kg of urea, 0.5kg of brown sugar, 0.1-0.2kg of composite trace elements and 0.02-0.06kg of composite vitamins in the terms of 100kg of straws; the microbiological strain solution is prepared according to the proportion that 0.05-0.15L of a substrate is fermented by 100kg of the microbiological strain solution; the urea, the brown sugar, the composite trace elements and the microbiological strain solution are mixed ...

Regeneration method of high-temperature alloy wastes without rhenium

The invention discloses a regeneration method of high-temperature alloy wastes without rhenium. The regeneration method comprises the following steps of: (1) carrying out atomizing treatment; (2) carrying out acid dissolving; (3) carrying out solid-liquid separation, thus obtaining filtrate a and filter residue b; (4) respectively carrying out treatment on the filtrate a and filter residue b, wherein adopting a solvent extraction method to separate Ni and Co elements from the filtrate a when the filtrate a is treated; the treating process of the filter residue b is as follows: 401, solid-phase roasting: adding alkali into the filter residue b to carry out solid-phase roasting, then carrying out crushing and water leaching on roasted materials and obtaining mixed liquid I and filtering; 402, carrying out separation on W and Mo elements; 403, carrying out acid dissolving; and 404, carrying out separation on Ta and Hf elements. The regeneration method disclosed by the invention has the advantages ...

Method for producing vacuum-embedded metallurgical composite bimetal seamless tube

The invention discloses a method for producing a vacuum-embedded metallurgical composite bimetal seamless tube. The method comprises the steps of: abrasively machining an inner surface of a tube blank at the outer layer and an outer surface of a tube blank at the inner layer; performing intermediate-frequency inductive heating on the tube blank at the outer layer in a vacuum state; embedding the tube bank at the inner layer into the tube blank at the outer layer rapidly in an interference manner, cooling to less than 100 DEG C and then breaking the vacuum state and taking the tube blank out; sealing a beveled edge by soldering in a heat state; machining to form an extruded tube blank; and machining to form the metallurgical composite bimetal seamless tube after thermal expansion and thermal extrusion. The method for producing the vacuum-embedded metallurgical composite bimetal seamless tube has the beneficial effects that: the manufacturing cost of the extruded tube blank is lowered greatly ...

Process for producing metallurgical composite double metal seamless steel pipe

The invention discloses a process for producing a metallurgical composite double metal seamless steel pipe, which comprises the following steps of A, processing pipe blanks, namely polishing and cleaning the inner surface of an outer pipe blank and the outer surface of an inner pipe blank; B, mechanically bushing, namely heating the outer pipe blank to 200 to 500 DEG C, and pressing the inner pipe blank into the outer pipe blank, finishing mechanical bushing and then welding joints at two ends of the inner and outer pipe blanks in a sealing mode; C, performing hot extrusion, heating the inner and outer pipe blanks obtained in the step B to 1,200 to 1,220 DEG C, pre-reaming to ensure that the inner and outer pipe blanks are tightly attached to each other, heating secondarily to 1,210 to 1,250 DEG C, performing hot extrusion, and forming the metallurgical composite double metal seamless steel pipe. According to the process, inner and outer layers of the obtained double metal seamless steel ...

Microbial agent for high-efficiency straw fermentation

The invention relates to a microbial fermentation technology and particularly relates to a microbial agent for high-efficiency straw fermentation. The microbial agent comprises white-rot fungus, lactobacillus acidophilus, trichoderma viride, bacillus subtilis and candida utilis, and is prepared from such five microbial bacteria as the white-rot fungus, the lactobacillus acidophilus, the trichoderma viride, the bacillus subtilis and the candida utilis. the microbial agent can be used for the high-efficiency fermentation of straw feed so that the straw feed contains a large amount of living biological cells, decomposition enzymes and other active components and the utilization rate of the straw feed is improved effectively. The microbial agent has the practical significance of solving the problem of environment pollution, has the actual application value of increasing the content of protein in the straw feed and the nutritional value of the straw feed and creates a good precondition for the ...

Colorized conductive thermoplastic polyurethane elastomer composite material and preparation method thereof

The invention discloses a colorized conductive thermoplastic polyurethane elastomer composite material and a preparation method thereof. The colorized conductive thermoplastic polyurethane elastomer composite material comprises the following components in percentage by weight: 70-85% of polyurethane, 1-5% of compatilizer, 5-15% of conductive carbon fiber, 0.1-0.5% of lubricant, 0.1-0.5% of antioxidant, 1-8% of white padding, 0.05-1.5% of temperature-resisting toner and 0.05-1.5% of dispersing agent. The colorized conductive thermoplastic polyurethane elastomer composite material has the characteristic of multiple colors and has excellent color thermostability and good antistatic property, mechanical property and processability. The preparation method of the colorized conductive thermoplastic polyurethane elastomer composite material is simple in process, easy in condition control, low in cost and low in equipment requirement and suitable for industrial production.

Novel fabric wrinkling device and wrinkle resistance test method

The invention relates to a novel fabric wrinkling device and a wrinkle resistance test method. The device comprises a wooden base, a hard hollow inner shaft, a hard sleeve and a weight, wherein the wooden base is provided with a circular bump which is matched with the hard hollow inner shaft; the hard hollow inner shaft can be sleeved on the circular bump and is compactly matched with the circular bump; and the inner diameter and height of the hard sleeved are respectively greater than the outer diameter and height of the hard hollow inner shaft. The method comprises a method of wrinkling the fabric and a method of evaluating the wrinkle resistance of the fabric. Aiming at the defect that the wrinkle resistance of the garment worn actually cannot be reflected due to the fact that the difference between wrinkling shape generated by current fabric wrinkle resistance test method and the wrinkling shape of garment worn actually, the wrinkling device which simulates the wrinkling shape of the ...

Ultralow headroom pile machine

The invention discloses an ultralow headroom pile machine which comprises a pile frame undercarriage, a pile frame arranged on the pile frame undercarriage in a hinged manner and a transmission device. A jet device is arranged at the upper end of the pile frame which comprises a detachable device, the height of the pile frame can be adjusted by adding or demounting the detachable device, the pile frame undercarriage is provided with at least one driving device which is connected with the lower end of the pile frame to drive the pile frame to sway along a hinged portion, and the transmission device is fixedly arranged on the pile frame undercarriage and connected with the jet device to transmit the jet device to lift along the pile frame. Compared with common pile machines, the overall height of the pile frame is changed by demounting pile frame joints one by one to enable the pile machine to enter certain indoor places with height limits for normal construction of piles.

Method and system for parallel frame synchronization detection

The invention discloses a method and a system for parallel frame synchronization detection. The method comprises the following steps of firstly, for the parallel multipath data output by an analog-digital converter of a receiving end, respectively performing branch parallel autocorrelation calculation and branching, and performing parallel cross-correlation calculation for the corresponding frame head data in a frame head sequence locally cached at the receiving end, obtaining the parallel autocorrelation calculation result and the parallel cross-correlation calculation result; then, according to the branching calculation result, dividing the data into an odd path and an even path, initially determining a frame synchronization locking port of the odd path and a frame synchronization locking port of the even path in the output port of the analog-digital converter, and finally, determining the final synchronization locking port according to the corresponding parallel autocorrelation calculation ...

Tranexamic acid preparation method

The invention relates to a tranexamic acid high-efficiency production method which comprises the following steps: performing hydrogenation reduction on 4-(acetylaminomethyl)benzoic acid used as an initial raw material, filtering the hydrogenation solution to remove a catalyst, distilling until the reaction solution is cured, heating, and baking to perform transformation; and dissolving with water, regulating the reaction solution to neutral with acid, adding p-toluenesulfonic acid to perform salification, filtering, performing resin exchange with a weak base anion-exchange resin, distilling the eluate until a large amount of solids are precipitated, adding a right amount of ethanol to crystallize, cooling, filtering, washing, and drying to obtain tranexamic acid. For the tranexamic acid produced by the method, the cis-compound content is lower than 0.05%, and the quality completely meets pharmacopeia standards at home and abroad and is higher than the quality of products currently reported ...

Device and method for quickly welding superhard micro cutter

The invention relates to a device and a method for quickly welding a superhard micro cutter. The method includes that a welding face of a cutter handle is enabled to rotate at a low speed around the axis of the cutter handle during welding to slowly close to welding flux arranged on a welding face of a cutter bit and press molten welding flux until materials of the cutter bit to rotate along with the cutter handle. Since the molten welding flux is stirred and pressed by the welding face of the rotating cutter handle, the welding flux can be distributed more uniformly on the welding face. The special device consists of a cutter bit clamping mechanism and a cutter handle clamping mechanism and is structurally simple, convenient and rapid, and quick welding of the cutter handle and the cutter bit of the superhard micro cutter can be realized while better welding strength and welding precision can be guaranteed.

Polyphenyl ether resin alloy material, and preparation method and application thereof

The invention belongs to the field of high-polymer alloy materials, and particularly relates to a polyphenyl ether resin alloy material used for processing automobile spare tire covers and a preparation method of the polyphenyl ether resin alloy material. The polyphenyl ether resin alloy material is prepared by, by weight, 20-40 parts of polyphenyl ether resin, 50-80 parts of polystyrene resin, 1-3 parts of polyolefin, 1-8 parts of elastomer, 1-15 parts of flame retardant, 0.05-0.30 part of lubricant, 1-3 parts of inorganic filler, 3-8 parts of grafting bodies, and 0.10-0.50 part of antioxidant. By adjusting formula composition and selecting proper process and extruding conditions, the problem about mobility of the polyphenyl ether resin alloy material is solved. The polyphenyl ether resin alloy material has high mobility and no stress cracking after spraying, is capable of sufficiently meeting operating requirements of the application field of automobile parts and quite applicable to raw ...

Lightyellow sophora root islet composition, and preparation method and application thereof

The invention discloses a lightyellow sophora root islet composition and a preparation method and application thereof. The lightyellow sophora root islet composition comprises, by weight, 1 to 50% of broadleaf holly leaf, 1 to 50% of balsam pear, 1 to 50% of lightyellow sophora root, 1 to 50% of mint leaf, 1 to 50% of mulberry leaf, 1 to 50% of common selfheal fruit-spike, 1 to 50% of coptis, 1 to 50% of dark plum, 1 to 50% of glossy privet fruit and 1 to 50% of Chinese holly leaf. The invention further discloses the preparation method and application of the lightyellow sophora root islet composition. According to the invention, a tea leaf and a precious medicinal material are not added into the composition; the composition has acceptable cost, simple components and a balancing effect on the heart, the liver, the spleen, the stomach and the kidney of a human body and on pancreas functions of the human body.

Centrifugally cast TP310Cb/T11 bimetal composite tube blank and method for producing same

The invention discloses a centrifugally cast TP310Cb/T11 bimetal composite tube blank and a method for producing the same, which belong to the field of casting of tube blanks. The centrifugally cast TP301Cb/T11 bimetal composite tube blank comprises a tube blank inner layer, a tube blank outer layer and a tube blank transitional layer. The method includes controlling components of the inner layer, the outer layer and the transitional layer by means of controlling selection of a tube blank raw material at first; pouring the outer layer; then pouring the transitional layer; and finally pouring the inner layer. The transitional layer is fused with the outer layer, the inner layer is fused with the transitional layer, difference between the components of the outer layer and the components of the outer layer are relieved by the aid of the transitional layer, the purpose of completely fusing is achieved simultaneously, accordingly, interface stress between the inner layer and the outer layer ...

Steam boiler composite waste heat recovery device

A steam boiler composite waste heat recovery device is provided with a vertical smoke discharging shell body. A smoke inlet is formed in the portion above the smoke discharging shell body and a smoke outlet is formed in the portion below the smoke discharging shell body. A tube nest is arranged in the smoke discharging shell body. An upper end tube opening of the tube nest stretches from the portion above the smoke discharging shell body and a lower end tube opening of the tube nest stretches from the portion below the smoke discharging shell body through a smoke collecting tube. A clamping cover is arranged at the outer side of the smoke discharging shell body. A water inlet is formed in the portion below the clamping cover and a water outlet is formed in the portion above the clamping cover. The tube nest is arranged in the smoke discharging shell body and the clamping cover is arranged outside the smoke discharging shell body, so that after high-temperature smoke is discharged from the ...

MATCHING INFORMATION OF CHEMICAL SUBSTANCE

This disclosure provides methods and systems for processing and matching information of a chemical substance, and a storage system. According to one embodiment of the present invention, a method of processing information of a chemical substance comprises obtaining substructures of a chemical structural formula of said chemical substance; determining a featured substructure of said chemical substance from the obtained substructures; and storing said featured substructure of said chemical substance. The technical problem to be solved by one aspect of this disclosure is to provide a method and system capable of processing and/or matching information of a chemical substance independent of the existing various nomenclatures. One aspect of this disclosure provides a method and system for efficiently and comprehensively indexing and/or inquiring about information of a chemical substance using a featured substructure, and a storage system of the same. 1. A method of processing information of a chemical substance , comprising: obtaining substructures of a chemical structural formula of said chemical substance;determining, with a computer, a featured substructure of said chemical substance from the obtained substructures, wherein said featured substructure is a structure having a functional discrimination; andstoring said featured substructure of said chemical substance.2. The method according to claim 1 , wherein the step of obtaining substructures further comprises:obtaining information about said chemical substance;in response to the obtained information about said chemical substance is not the chemical structural formula of said chemical substance, transforming the information of said chemical substance into the chemical structural formula; anddividing the chemical structural formula of said chemical substance into substructures.3. The method according to claim 2 , wherein the step of determining a featured substructure comprises:obtaining the number of times at least one ...

Method and device for displaying and browsing a multi-faceted data set

This invention aims to provide a method and apparatus for displaying and/or browsing a multi-faceted data set containing hierarchical subject labels. In the present invention, subject labels can be located into a 3D space. Complex information, such as, the relationship between subject labels and weights of respective subject labels can be presented by displaying the 3D space. In this way, the screen size can be reduced and the user experience is improved.

FASTENING ELEMENT FOR FASTENING FRAME ELEMENT TO MOUNTING PLATE, FRAME ELEMENT AND INSTALLATION FACILITY

A frame element of an installation facility is fastened to a mounting plate of an electrical installation by a fastening element having at least two holding elements, arranged adjacent to one another in a shared plane, that can be elastically deformed relative to one another and each including at least one limb. The limbs are embodied such that they face one another along an imaginary straight line within the shared plane and include a segment of minimal spacing along the imaginary straight line. The spacings of the limbs from one another increase in all other segments along the imaginary line from the segment of minimal spacing. 1. A fastening element for fastening a frame element of an installation facility to a mounting plate of an electrical installation , comprising:two holding elements arranged adjacent to one another in a shared plane, elastically deformable relative to one another and each having at least one limb, to provide limbs facing one another along an imaginary straight line within the shared plane, each limb including a segment with minimal spacing from a corresponding segment of a facing limb along the imaginary straight line and spacings of the limbs from one another increasing in all other segments along the imaginary line from the segment of minimal spacing.2. The fastening element as claimed in claim 1 , wherein the limbs of the holding elements define first and second regions formed therebetween which taper toward the segment of minimal spacing.3. The fastening element as claimed in claim 2 , wherein the holding elements are arranged in a mirror-symmetrical fashion along the imaginary straight line.4. The fastening element as claimed in claim 3 , wherein the regions between the limbs taper linearly toward the segment of minimal spacing.5. The fastening element as claimed in claim 4 , wherein a bar is embodied between two mounting slots of the mounting plate claim 4 , andwherein the first region between the limbs tapers toward the segment of ...

PROCESSING GEOGRAPHICAL LOCATION DATA IN A DOCUMENT

Techniques for processing geographical location data in a document comprise: obtaining geographical location data in the document; grading the geographical location data according to a predetermined condition to determine an associated relationship between the geographical location data; marking on an electronic map the associated relationship between the geographical location data; and presenting the marked electronic map. 1. A method for processing geographical location data in a document , comprising:obtaining geographical location data in the document;grading the geographical location data according to a predetermined condition to determine an associated relationship between the geographical location data;marking on an electronic map the associated relationship between the geographical location data; andpresenting the marked electronic map.2. The method according to claim 1 , further comprising:disambiguating the obtained geographical location data, including expressing the geographical location data in a uniform manner.3. The method according to claim 1 , wherein the predetermined condition further comprises one or more of the following:grading according to importance of the geographical location data;grading according to a cause-effect relation between events represented by the geographical location data; andgrading according to a time sequence between events represented by the geographical location data.4. The method according to claim 3 , whereinif the predetermined condition is to grade according to importance of the geographical location data, then grading the geographical location data according to a predetermined condition to determine an associated relationship between the geographical location data further comprises:determining a feature for deciding importance of the geographical location data;deciding the importance of the geographical location data in the document according to the feature for deciding importance of the geographical location data, ...

Plug and jack system and electronic device using same

An electronic device includes a housing, a circuit board, a display having a plug, a jack defined in the circuit board, a locking plate releasably fixed to the housing. The jack is electrically connected to the plug so the display is electrically connected to the circuit board. After a plug is inserted into the jack, the locking plate is fixed to the housing to impact the plug, thereby preventing the plug from disconnecting from the jack.

RECOGNIZING CHEMICAL NAMES IN A CHINESE DOCUMENT

A method and system for recognizing chemical names in a Chinese document. The method includes: receiving a Chinese document including chemical names; recognizing chemical name segments in the document; recognizing non-chemical name segments in the document; and combining the chemical name segments to get chemical names based on the recognized chemical name segments and non-chemical name segments. Specific embodiments of the present invention can effectively recognize chemical names from a chemical document. 1. A method for recognizing chemical names in Chinese documents , comprising:receiving a Chinese document including chemical names;recognizing chemical name segments in said document;recognizing non-chemical name segments in said document; andcombining said chemical name segments to get said chemical names based on said recognized chemical name segments and non-chemical name segments.2. The method according to claim 1 , wherein said non-chemical name segments are used as separators in combining said chemical name segments to get said chemical names.3. The method according to claim 1 , wherein recognizing said chemical name segments in said document comprises:segmenting said document into sentences;matching all of said chemical name segments appearing in sentences of said document based on a chemical name segment dictionary;recording position information of said chemical name segments; andreducing said chemical name segments in a same sentence.4. The method according to claim 3 , wherein recognizing said non-chemical name segments in said document comprises:segmenting said document into words;checking whether each segmented word is in a non-chemical name segment dictionary;provided that said segmented word is in said non-chemical name segment dictionary, determining said segmented word to be a non-chemical name segment; andrecording position information of said non-chemical name segment.5. The method according to claim 4 , wherein combining said chemical name ...

DATA PROCESSING METHOD AND SYSTEM FOR CHECKING PIPELINE LEAKAGE

A method for checking pipeline leakage comprises: receiving detecting parameters collected by at least one sensor with respect to pipelines in its corresponding region; gathering detecting parameters collected by the at least one sensor; analyzing the gathered detecting parameters to obtain an evolutionary tendency of detecting parameters in the corresponding region of the at least one sensor; judging if the evolutionary tendency of the detecting parameters satisfies predefined features of leakage; determining that pipeline leakage exists in the corresponding region if the evolutionary tendency of the detecting parameters satisfies the predefined features of leakage. The present invention may help to determine leak regions with a leakage having small flow quantity, and provide a user with regions with pipeline leakage to be detected based on a resource constraint. 1. A data processing method for checking pipeline leakage , the method comprising:receiving detecting parameters collected by at least one sensor with respect to pipelines in its corresponding region;gathering detecting parameters collected by the at least one sensor;analyzing the gathered detecting parameters to obtain an evolutionary tendency of detecting parameters in the corresponding region of the at least one sensor;judging if the evolutionary tendency of the detecting parameters satisfy predefined features of leakage; anddetermining that pipeline leakage exists in the corresponding region if the evolutionary tendency of the detecting parameters satisfies the predefined features of leakage.2. The method according to claim 1 , wherein the gathering comprises gathering detecting parameters collected by at least one sensor respectively to form the gathered detecting parameters respectively corresponding to a plurality of regions.3. The method according to claim 1 , further comprising:in response to determining that no pipeline leakage exists in the corresponding region, (i) re-gathering detecting ...

Protective cover mechanism and electronic device using same

A cover mechanism for an electronic device includes a protective cover and a support member. The support member is latched to the electronic device, and defines two slots. A plurality of projections formed in each slot. The protective cover includes a cover portion, and two axles. The axles are rotatably received in the slots. Each axle includes four ridges. The four ridges of the protective cover are deformedly latched in the slots to position the protective cover relative to the support member in different positions.

METHOD AND SYSTEM FOR TAGGING ORIGINAL DATA GENERATED BY THINGS IN THE INTERNET OF THINGS

A method and system for tagging original data generated by things in the Internet of Things (IoT). The method includes: performing relativity detection on acquired Web messages to obtain Web messages related to various events; acquiring address information contained in the related Web messages; determining adjacent things for various events based on the acquired address information; and tagging original data generated by the adjacent things determined using at least partial content of the related Web messages as metadata. The system includes modules for carrying out the above method. 1. A method for tagging original data generated by things in the Internet of Things (IoT) , comprising:performing relativity detection on acquired Web messages to obtain Web messages related to various events;acquiring address information contained in the related Web messages;determining adjacent things for the various events based on the acquired address information; andtagging original data generated by the adjacent things determined using at least partial content of the related Web messages as metadata.2. The method according to claim 1 , wherein the step of determining adjacent things for the various events based on the acquired address information comprises:acquiring address information associated with one user from the related Web messages;producing fitted curves based on the acquired address information through curve fitting; anddetermining adjacencies for the things based on the location information of the things in the IoT and the fitted curves.3. The method according to claim 2 , wherein the adjacencies to the interested events are determined for the respective things according to the minimal value of the distances between the location information of the respective things and the fitted curves claim 2 , or the minimal value of the maximum distances between the location information of the respective things and the fitted curves claim 2 , or the minimal value of the average ...

RECOMMENDING TAGS BASED ON USER RATINGS

A method of recommending tags for user includes receiving a current rating of current user on current objects; determining a candidate tag set based on the current user and the current rating; ordering each candidate tag in the candidate tag set based on index value thereof; and recommending tags for the current user based on the ordering. 1. A method of recommending tags for user , the method comprising:receiving, with a processing device, a current rating of a current user on current objects;determining a candidate tag set based on the current user and the current rating;ordering candidate tags in the candidate tag set based on index values thereof; andrecommending tags for the current user based on the ordering.2. The method according to claim 1 , wherein claim 1 , the determining a candidate tag set based on the current user and the current rating comprises: determining history tags of the current user under the current rating as the candidate tag set based on predetermined correlative relationship of the user with history tags under different rating levels.3. The method according to claim 2 , wherein claim 2 , the correlative relationship of the user with content of history tags under different rating levels comprises similarity between each two of the objects claim 2 , which is determined based on content similarity of history tags of the objects and rating similarity of different users on a same object.4. The method according to claim 3 , wherein each object has a first vector and a second vector claim 3 , the first vector is term frequency/inverse document frequency value of that object on corresponding history tags claim 3 , and the second vector is history rating on that object claim 3 , and determination of the similarity between each two of the objects comprises:determining the content similarity Sim1(i, j) based on similarity between the first vectors;determining the rating similarity Sim2(i, j) based on similarity between the second vectors; ...

ENRICHING WEBSITE CONTENT

A method for enriching contents of a website includes obtaining a corpus from the current website and other websites, and extracting object features from the corpus, wherein the corpus comprises specifications of the object and user reviews about the object; according to the corpus, constructing multi-dimensional vectors for the extracted features; for a specified feature, making similarity comparison of its multi-dimensional vector and multi-dimensional vectors of other extracted features; determining features with similarities higher than a predetermined threshold as the same features, and reinforcing the current website with features different from that of the object on the current website and their corresponding attributes. 1. A method for enriching contents of a website , the method comprising:obtaining a corpus from the current website and other websites, and extracting object features from the corpus, wherein the corpus comprises specifications of the object and user reviews about the object;according to the corpus, constructing multi-dimensional vectors for the extracted features;for a specific feature, making similarity comparison of its multi-dimensional vectors and multi-dimensional vectors of other extracted features; anddetermining features with similarities being higher than a predetermined threshold as a same feature, and reinforcing the current website with at least one feature which is different from those on the web site and corresponding attributes of the at least one feature.2. The method according to claim 1 , wherein obtaining a corpus from the website and other websites comprises:specifying the other websites;parsing layouts of the current website and the other web sites;according to the parsed layouts of the current website and the other websites, finding out all blocks containing an object ID corresponding to the object; andaccording to the block layouts, determining whether a block that has been found is a specification about the object or ...

ENRICHING WEBSITE CONTENT

A method for enriching contents of a website includes obtaining a corpus from the current website and other websites, and extracting object features from the corpus, wherein the corpus comprises specifications of the object and user reviews about the object; according to the corpus, constructing multi-dimensional vectors for the extracted features; for a specified feature, making similarity comparison of its multi-dimensional vector and multi-dimensional vectors of other extracted features; determining features with similarities higher than a predetermined threshold as the same features, and reinforcing the current website with features different from that of the object on the current website and their corresponding attributes. 1. An apparatus for enriching contents of a website , comprising:an extracting unit configured to obtain a corpus from the current website and other websites, and extracting object features from the corpus, wherein the corpus comprises specifications of the object and user reviews about the object;a feature vector constructing unit configured to construct multi-dimensional vectors for the extracted features according to the corpus;a vector comparison unit configured to, for a specific feature, make similarity comparison of its multi-dimensional vector and multi-dimensional vectors of other extracted features;a reinforcing unit configured to determine features with similarities being higher than a predetermined threshold as a same feature, and reinforcing the current website with at least one feature which is different from those on the website and corresponding attributes of the at least one feature.2. The apparatus according to claim 1 , wherein the extracting unit is further configured to:specify the other websites;parse layouts of the current web site and the other web sites;according to the parsed layouts of the current website and the other websites, find out all blocks containing an object ID corresponding to the object;according to the ...

DATA ANALYSIS METHOD AND SYSTEM THEREOF

A personalized data analysis method is provided, so as to find features having discrimination capability from target analysis items. In particular, a data analysis method includes: acquiring sample data; selecting discriminative features of the sample data; determining, for a target analysis item, whether it has a discriminative feature; and correlating the target analysis item with the discriminative feature in response to having the discriminative feature. 1. A data analysis method , comprising:acquiring sample data, wherein the sample data contains positive sample data and negative sample data, the positive sample data includes user preferred items and the negative sample data includes user disliked items;selecting discriminative features of the sample data, wherein the discriminative features include features having discrimination capability for discriminating items in the positive sample data and the negative sample data;determining, for at least one target analysis item, whether it has at least one discriminative feature; andcorrelating, using a processor, the at least one target analysis item with the at least one discriminative feature in response to having the at least one discriminative feature.2. The method according to claim 1 , wherein the step of acquiring sample data further comprises:acquiring sample data according to at least one of: operation history of the user, recommendation result generated by a recommendation system for the user.3. The method according to claim 2 , wherein the operation history comprises at least one of:score given by the user on an item, operation conducted by the user on an item, comment made by the user on an item.4. The method according to claim 1 , wherein the step of selecting discriminative features of the sample data further comprises:determining candidate features in the sample data; andselecting discriminative features from the candidate features.5. The method according to claim 4 , wherein the candidate feature ...

DATA ANALYSIS METHOD AND SYSTEM THEREOF

A personalized data analysis method is provided, so as to find features having discrimination capability from target analysis items. In particular, a data analysis method includes: acquiring sample data; selecting discriminative features of the sample data; determining, for a target analysis item, whether it has a discriminative feature; and correlating the target analysis item with the discriminative feature in response to having the discriminative feature. 1. A data analysis system , comprising:an acquiring means configured to acquire sample data, wherein the sample data contains positive sample data and negative sample data, the positive sample includes user preferred items and the negative sample data includes user disliked items;a selection means configured to select discriminative features of the sample data, wherein the discriminative features include features having discrimination capability for discriminating items in the positive sample data and the negative sample data;a determination means configured to determine, for at least one target analysis item, whether it has at least one discriminative feature; anda correlation means configured to correlate the at least one target analysis item with the at least one discriminative feature, using a processor, in response to having the at least one discriminative feature.2. The system according to claim 1 , wherein the acquiring means is further configured to:acquire sample data according to at least one of: operation history of the user, recommendation result generated by a recommendation system for the user.3. The system according to claim 2 , wherein the operation history comprises at least one of:score given by the user on an item, operation conducted by the user on an item, comment made by the user on an item.4. The system according to claim 1 , wherein the selection means further comprises:a determination sub-means configured to determine candidate features in the sample data; anda selection sub-means ...

DYNAMIC SUPPRESSION OF POP AND CLICK NOISE IN AN AUDIO DRIVER

An output driver for an audio system includes a pre-charge circuit. The pre-charge circuit includes a charging amplifier and a feedback bias circuit. A charging amplifier includes an output node for coupling to a capacitive load, a first input node for receiving a reference voltage, a second input node for coupling to the output node of the charging amplifier, and a bias node for receiving a bias current. An output current of the charging amplifier varies with the bias current. The feedback bias circuit is coupled to the output node to sense an output voltage of the charging amplifier, and configured to provide the bias current that varies with the output voltage of the charging amplifier. 1. An output driver for an audio system , comprising:a driving amplifier circuit for driving a capacitive load; anda pre-charge circuit for pre-charging the capacitive load to a common mode voltage;wherein the pre-charge circuit comprises: an output node for coupling to a capacitive load;', 'a first input node for receiving a reference voltage;', 'a second input node for coupling to the output node of the charging amplifier; and', 'a bias node for receiving a bias current, wherein an output current of the charging amplifier varies with the bias current; and, 'a charging amplifier, including [ a first transistor;', an output node coupled to a gate of the first transistor;', 'a first input node for coupling to the output node of the charging amplifier; and', 'a second input node for coupling to a source of the first transistor; and, 'a feedback amplifier, including, 'a resistor for coupling to the source of the first transistor,', 'wherein the first current source is configured to provide a first current that varies with an output voltage of the charging amplifier;, 'a first current source, including, 'a second current source for providing a second current; and', 'a summing circuit including first and second current mirrors for providing a bias current that represents a sum of the ...

KEY POINT BASED GUIDING NAVIGATION METHOD, DEVICE AND EQUIPMENT

A key point based guiding navigation method, device, and equipment are disclosed. Said method includes the following steps: based on a first location and a second location, determining a plurality of navigation points from among a plurality of key points located in a predetermined indoor map, where the key points are used to represent accessible directions in the indoor map; generating navigation information for pilot based on orientation of a specific navigation point relative to a current location; and following a predefined displaying rule and based on at least part of the indoor map, displaying the navigation information and navigation point and/or second location. 1. A key point based guiding navigation method , comprises the following steps:based on a first location and a second location, determining a plurality of navigation points from among a plurality of key points located in a predetermined indoor map, where the key points are used to represent accessible directions in the indoor map;generating navigation information for pilot based on orientation of a specific navigation point relative to a current location; andfollowing a predefined displaying rule and based on at least part of the indoor map, displaying the navigation information and navigation point and/or second location.2. The key point based guiding navigation method as recited in claim 1 , wherein the indoor map used for navigation is obtained by the following steps:converting an indoor floor plan into image data of a predetermined format;generating a plurality of constituent elements for constructing the indoor map based on indoor structure represented by the image data, where the constituent elements include regions and key points located on several accessible boundaries among these regions; andconstructing the indoor map based on these constituent elements; wherein these regions have a convex planar shape, and the regions containing the accessible boundaries are the accessible regions.3. The ...

REPRESENTATION LEARNING FOR WEARABLE-SENSOR TIME SERIES DATA

Presented herein are embodiments for analysis of and representation learning for wearable sensor time series data. Such wearable sensor time series data may come, for example, from wearable electronic heart rate sensors and monitors. Embodiments described herein may include systems, methods, and computer program products for analyzing time series data generated by or collected by a wearable sensor. Time series data may be variable length and may be incomplete. 1. A method , implemented at a computer system that includes at least one processor , for analyzing time series data from a wearable sensor , the method comprising: accessing day-specific time series data for a target user, the time series data collected from the target user by a wearable sensor;', 'encoding the day-specific time series data;', 'performing a temporal pattern aggregation on the encoded day-specific time series data; and', 'performing Siamese-triplet network optimization on the aggregated data; and, 'performing an analysis of time series data bydetermining an inference from the time series data based upon the analysis.2. The method of claim 1 , wherein the method further comprises performing a binary-class classification task.3. The method of claim 1 , wherein the method further comprises performing a multi-class classification task.4. The method of claim 1 , wherein the method further comprises determining whether the day-specific time series data for a target user represents a known user.5. The method of claim 1 , wherein the method further comprises determining a demographic class for the target user.6. The method of claim 1 , wherein the method further comprises determining a job performance prediction for the target user.7. The method of claim 1 , wherein the wearable sensor is an electronic heart rate monitor.8. A computer system claim 1 , comprising:at least one processor; andone or more computer-readable media having stored thereon computer-executable instructions that are executable by ...

BAND GAP REFERENCE VOLTAGE GENERATING CIRCUIT

A band gap reference voltage generating circuit includes a reference voltage generating circuit, a current generating circuit, a current divider circuit, and a first connection path switching circuit. The reference voltage generating circuit forms a reference voltage on first and second current input terminals thereof. First and second input terminals of the current generating circuit are connected to the first and second current input terminals, respectively. The current generating circuit generates a first current to bias the reference voltage generating circuit. The current divider circuit includes a current input terminal, a first current output terminal, and a second current output terminal. The first connection path switching circuit switches connection paths between the first input terminal and the second input terminal of the current generating circuit, and the first current input terminal and the second current input terminal of the current divider circuit. 1. A band gap reference voltage generating circuit , comprising:a reference voltage generating circuit comprising a first current input terminal and a second current input terminal, and configured to form a reference voltage on the first current input terminal and the second current input terminal;a current generating circuit comprising a first input terminal and a second input terminal electrically connected to the first current input terminal and the second current input terminal, respectively, wherein the current generating circuit is configured to generate a first current to bias the reference voltage generating circuit;a current divider circuit comprising a current input terminal, a first current output terminal and a second current output terminal, wherein the current input terminal receives the first current, and a voltage on the current input terminal of the current divider circuit serves as an output voltage of the band gap reference voltage generating circuit;a first connection path switching ...

Semiconductor structure and method for forming the same

A semiconductor structure and a method for forming the semiconductor structure are provided. The semiconductor structure includes: a substrate, at least a part of an upper surface of the substrate being a nonpolar surface or a semi-polar surface including nitride semiconductor crystals; an interface layer formed on the nonpolar surface or the semi-polar surface, and including at least one selected from a nitride and an oxynitride; and a metal layer formed on a surface of the interface layer away from the substrate.

PROCESS FOR MAKING A SELF-ALIGNED WAVEGUIDE

A process for making a self-aligned waveguide includes: disposing a central conductor layer on a substrate; disposing a mask layer on the central conductor layer; forming a mask from the mask layer; removing a portion of the central conductor layer; forming an undercut interposed between substrate and the mask; forming a central conductor; disposing a ground conductor layer on the mask and the substrate; removing a portion of the ground conductor layer disposed on the mask; forming a ground plane conductor from the ground conductor layer in response to removing the portion of the ground conductor layer; and removing the mask to make the self-aligned waveguide in which the undercut provides self-alignment of each of the inner walls of the ground plane conductor to each of the sidewalls of the central conductor, and the ground plane conductor is electrically isolated from the central conductor. 1. A process for making a self-aligned waveguide , the process comprising:disposing a central conductor layer on a substrate, the central conductor layer comprising niobium and being electrically conductive;disposing a mask layer on the central conductor layer such that the central conductor layer is interposed between the substrate and the mask layer;forming a mask from the mask layer;producing an exposed portion of the central conductor layer in response to forming the mask;removing a portion of the central conductor layer;forming an undercut interposed between substrate and the mask in response to removing a portion of the central conductor layer;forming a central conductor from the central conductor layer in response to removing a portion of the central conductor layer, the central conductor bordering the undercut at a plurality of sidewalls of the central conductor, and the central conductor being interposed between the mask and the substrate;disposing a ground conductor layer on the mask and the substrate such that an inter-electrode gap is interposed between the ...

BAND GAP REFERENCE VOLTAGE GENERATING CIRCUIT

A band gap reference voltage generating circuit includes a reference voltage generating circuit, a current generating circuit, a current divider circuit, and a first connection path switching circuit. The reference voltage generating circuit forms a reference voltage on first and second current input terminals thereof. First and second input terminals of the current generating circuit are connected to the first and second current input terminals, respectively. The current generating circuit generates a first current to bias the reference voltage generating circuit. The current divider circuit includes a current input terminal, a first current output terminal, and a second current output terminal. The first connection path switching circuit switches connection paths between the first input terminal and the second input terminal of the current generating circuit, and the first current input terminal and the second current input terminal of the current divider circuit. 1. A band gap reference voltage generating circuit , comprising:a reference voltage generating circuit comprising a first current input terminal and a second current input terminal, and configured to form a reference voltage on the first current input terminal and the second current input terminal;a current generating circuit comprising a first input terminal and a second input terminal electrically connected to the first current input terminal and the second current input terminal, respectively, wherein the current generating circuit is configured to generate a first current to bias the reference voltage generating circuit;a current divider circuit comprising a current input terminal, a first current output terminal and a second current output terminal, wherein the current input terminal receives the first current, and the voltage on the current input terminal of the current divider circuit serves as an output voltage of the band gap reference voltage generating circuit;a first connection path switching ...

TOUCH CONTROL APPARATUS AND NOISE COMPENSATING CIRCUIT AND METHOD THEREOF

The disclosure provides a touch control apparatus and noise compensation circuit and method thereof. The noise compensation circuit includes an integration circuit, a noise storage circuit, and a noise detection circuit. The noise detection circuit receives a plurality of continuous touch detection signals, and compares the touch detection signals with a first and second threshold values to generate a plurality of detection results. The noise detection circuit sets a plurality of noise signals to be saved in the noise storage circuit or transmits a plurality of effective signals to the integration circuit based on the detection results. The noise storage circuit generates an average noise within a time period based on the noise signals and transmits the average noise to the integration circuit. The integration circuit generates a touch detection result according to the effective signals and the average noise. 1. A noise compensation circuit , configured in an on-cell touch panel , comprising:an integration circuit;a noise storage circuit, coupled to the integration circuit; anda noise detection circuit, coupled to the integration circuit and the noise storage circuit, receiving a plurality of continuous touch detection signals, and comparing the touch detection signals with a first threshold value and a second threshold value, so as to respectively generate a plurality of detection results, wherein the noise detection circuit sets multiple noise signals among the touch detection signals to be saved in the noise storage circuit or transmits multiple effective signals among the touch detection signals to the integration circuit based on the detection results,wherein the noise storage circuit generates an average noise within a time period based on the noise signals and transmits the average noise to the integration circuit, and the integration circuit generates a touch detection result according to the average noise and effective signals.2. The noise compensation ...

METHOD AND APPARATUS FOR REDUCING POWER-UP OVERSTRESS OF CAPACITOR-LESS REGULATING CIRCUITS

An amplifier circuit includes an amplifier and an output transistor. The amplifier is coupled to an output node of the output transistor for providing an output voltage to a load device. The amplifier circuit also includes a slew-rate control circuit coupled to a gate node of the output transistor and configured to control voltage rise of the gate node of the output transistor during power-up to reduce output voltage overshoot. 1. An amplifier circuit , comprising:a linear regulator having an amplifier and an output transistor forming a feedback loop, the amplifier configured for receiving a reference voltage and a feedback voltage from the feedback loop, and the output transistor having an output node for providing an output voltage to a load device; anda slew-rate control circuit coupled to a gate node of the output transistor and configured to control voltage rise of the gate node during power-up to reduce output voltage overshoot.2. The amplifier circuit of claim 1 , wherein the amplifier circuit is configured to disable the slew control circuit when the output voltage reaches a pre-set voltage level.3. The amplifier circuit of claim 1 , wherein the slew-rate control circuit comprises a switch transistor and a diode-connected transistor claim 1 , the gate node of the diode-connected transistor coupled to the gate node of the output transistor to form a current mirror claim 1 , the diode-connected transistor having its gate node coupled to its drain node.4. The amplifier circuit of claim 3 , wherein the diode-connected transistor and the switch transistor are p-type metal-oxide-semiconductor (PMOS) transistors.5. The amplifier circuit of claim 3 , wherein the slew rate is determined by a bias current in the diode-connected transistor and the size of the diode-connected transistor.6. The amplifier circuit of claim 3 , further comprising an output voltage level detection circuit coupled to the output node of the output transistor claim 3 , the output voltage level ...

Network system for positioning services based on wireless communication technologies

A network system for positioning services based on wireless communication system, including base stations, a dedicated access apparatus, cables, and a server. The base stations, the dedicated access apparatus and the cables constituting a private network. The server constituting a public network. The base stations are configured to send and receive signals in a broadcasting manner, and transmit the signals to the server through the cables and the dedicated access apparatus. The dedicated access apparatus is configured to transfer transmission data between the private network and the public network, forward data from the base stations to the server, and forward data from the server to a corresponding base station. The cables are configured to transmit data between the base stations and between the base stations and the dedicated access apparatus. The server is configured to perform data processing according to the received data collected by at least one base station.

METHODS FOR DATA TRAFFIC SWITCHING AND NETWORK SELECTION

A method executed by a mobile communication device is provided. The method includes at least the following steps: connecting to a non-cellular network for communicating data traffic in a first channel; determining an idle timeslot ratio of the first channel used by the non-cellular network in a first period of time; and in response to the idle timeslot ratio in the first period of time being lower than a first threshold, switching the data traffic communication from the non-cellular network to a cellular network or another non-cellular network, or switching the data traffic communication from the first channel to a second channel used by the non-cellular network, or providing a notification to a user of the mobile communication device. 1. A method , executed by a mobile communication device , comprising:connecting to a non-cellular network for communicating data traffic in a first channel;determining an idle timeslot ratio of the first channel used by the non-cellular network in a first period of time; and switching the data traffic communication from the non-cellular network to a cellular network or another non-cellular network, or', 'switching the data traffic communication from the first channel to a second channel used by the non-cellular network, or', 'providing a notification to a user of the mobile communication device., 'in response to the idle timeslot ratio in the first period of time being lower than a first threshold,'}2. The method as claimed in claim 1 , wherein the determining of the idle timeslot ratio of the first channel used by the non-cellular network in the first period of time comprises:determining an idle timeslot count and a total timeslot count of the first channel used by the non-cellular network in the first period of time;wherein the idle timeslot ratio in the first period of time is a ratio of the idle timeslot count to the total timeslot count.3. The method as claimed in claim 1 , further comprising:keeping the connection to the non- ...

ENHANCED SUPERCONDUCTING TRANSITION TEMPERATURE IN ELECTROPLATED RHENIUM

This disclosure describes systems, methods, and apparatus for multilayer superconducting structures comprising electroplated Rhenium, where the Rhenium operates in a superconducting regime at or above 4.2 K, or above 1.8 K where specific temperatures and times of annealing have occurred. The structure can include at least a first conductive layer applied to a substrate, where the Rhenium layer is electroplated to the first layer. A third layer formed from the same or a different conductor as the first layer can be formed atop the Rhenium layer. 1. A superconducting circuit system comprising:a means for maintaining the circuit at or below 6.0 K;a substrate having a circular cross section;a first conductive layer bonded to the substrate;an amorphous Re layer deposited over the first conductive layer using electroplating, and the amorphous Re layer having a thickness of between 10 nm and 1000 nm; anda second conductive layer bonded to the amorphous Re layer.2. The superconducting circuit system of claim 1 , wherein the first and second conductive layers are immiscible with the amorphous Re layer.3. The superconducting circuit system of claim 1 , wherein the second conductive layer encapsulates the amorphous Re layer.4. The superconducting circuit system of claim 1 , wherein the means for maintaining the circuit at or below 6.0 K is a means for maintaining the circuit at or below 5.0 K.5. The superconducting circuit system of claim 1 , further comprising one or more additional pairs of layers between the first conductive layer and the amorphous Re layer and wherein each of the one or more additional pairs of layers comprise another amorphous Re layer and another conductive layer.6. The superconducting circuit system of claim 1 , wherein either or both of the first and second conductive layers are independently chosen from the group comprising Cu claim 1 , Au claim 1 , Pt claim 1 , Pd claim 1 , Ni claim 1 , Rh claim 1 , Ru claim 1 , and Sn.7. The superconducting circuit ...

AUDIO MICROPHONE DETECTION USING AUTO-TRACKING CURRENT COMPARATOR

An integrated circuit includes a current detection circuit configured for coupling to an output terminal of a voltage regulator, the output terminal providing a total current that is divided into a load current to a load device and a feedback current for providing a feedback signal to the voltage regulator. The current detection circuit includes a current sampling circuit and a current comparator circuit. The current sampling circuit provides a first current that is proportional to the total current, a second current that is proportional to the feedback current, and a third current that is proportional to the load current. The current comparator circuit is configured to compare the third current with a threshold current, and output a detection signal that indicates whether the third current matches the threshold current, thereby indicating a target load device is detected. 1. An integrated circuit for audio microphone detection , comprising: [ a first input node for receiving a reference voltage;', 'a second input node for coupling to a feedback node to receive a feedback signal representing a sample of the regulated output voltage; and', 'an output node for providing a control voltage based on a differential between the reference voltage and the sample of the regulated output voltage; and, 'a differential amplifier, including, a gate node coupled to the differential amplifier to receive the control voltage; and', 'a drain node coupled to the output terminal and configured to provide a drain current to the output terminal;, 'an output transistor, including, 'wherein the output terminal provides a feedback current to the feedback node and a load current to the load device; and, 'a voltage regulator configured to provide a regulated output voltage at an output terminal for coupling to a load device, the voltage regulator including [ a first current circuit that provides a first current that is proportional to the drain current; and', 'a second current circuit that ...

PEER PARTITIONING

An example operation may include one or more of connecting, by a service discovery node, to a blockchain configured to store workloads and stakes of a plurality of endorser nodes, receiving, by the service discovery node, a discovery query that contains an endorsement policy from a user node, generating, by the service discovery node, cryptographic sortition parameters based on the endorsement policy, sending, by the service discovery node, the cryptographic sortition parameters to the plurality of the endorser nodes, collecting, by the service discovery node, sortition labels from the plurality of the endorser nodes, the sortition labels generated based on the sortition parameters, determining, based on the sortition labels, a set of the endorser nodes from the plurality of the endorser nodes that qualify the endorsement policy, and providing, by the service discovery node, identifiers of the set of the endorser nodes to the user node for an endorsement of a user transaction proposal. 1. A system , comprising:a processor; connect to a blockchain configured to store workloads and stakes of a plurality of endorser nodes;', 'receive a discovery query that contains an endorsement policy from a user node;', 'generate cryptographic sortition parameters based on the endorsement policy;', 'send the cryptographic sortition parameters to the plurality of the endorser nodes;', 'collect sortition labels from the plurality of the endorser nodes, the sortition labels generated based on the sortition parameters;', 'determine, based on the sortition labels, a set of the endorser nodes from the plurality of the endorser nodes that qualify the endorsement policy; and', 'provide identifiers of the set of the endorser nodes to the user node for an endorsement of a user transaction proposal., 'a memory on which are stored machine readable instructions that when executed by the processor, cause the processor to2. The system of claim 1 , wherein the sortition labels reflect the workloads ...

ELECTRONIC SYSTEM WITH LOCKING FUNCTION BY ELECTRONICALLY CONTROLLED

An electronic system with an electronically electronic locking element is provided. The system includes a first electronic device having a first part, a first fastening element, a second part, and an electronic locking element. The first fastening element is pivotally connected to the first part and rotates relatively to the first part. The second part includes a fastening portion. The electronic locking element is disposed at the first part, electronically connected to the first electronic device, and connected to the first fastening element. When the fastening portion of the second part contacts and fastens to the first fastening element of the first part, the first electronic device supplies power to the electronic locking element, and thus the electronic locking element fixes the first fastening element to lock the first part and the second part together. 1. An electronic system with an electronically electronic locking element , comprising:a first electronic device including a first part;a first fastening element pivotally connected to the first part and rotating relatively to the first part;a second part including a fastening portion; andan electronic locking element disposed at the first part, electrically connected to the first electronic device, and the first fastening element;wherein when the fastening portion of the second part contacts and fastens to the first fastening element of the first part, the first electronic device supplies power to the electronic locking element, the electronic locking element fixes the position of the first fastening element.2. The electronic system with an electronically electronic locking element according to claim 1 , wherein the first part is a housing of the first electronic device.3. The electronic system with an electronically electronic locking element according to claim 1 , wherein the second part is a housing of a peripheral device.4. The electronic system with an electronically electronic locking element according ...

Electric Motor

An electric motor includes a stator having multiple magnetic poles and a rotor rotatably mounted to the stator. The rotor includes a shaft, a commutator and a rotor core fixed to the shaft; and windings wound on the rotor core and electrically connected to the commutator. The rotor core is formed by stacking a plurality of laminations. Each lamination includes an inner ring having a hole for fixing the shaft; an outer ring radially spaced from the inner ring; multiple teeth extending outwardly from the outer ring, and multiple ribs connecting the inner ring to the outer ring. Each rib has a width w measured in a circumferential direction of the lamination. The number of ribs is n. The width w and the number n satisfy the formula: 0.75≦n×w≦64, where the width w is measured in millimeters. 1. An electric motor comprising:a stator having a plurality of magnetic poles; anda rotor rotatably mounted to the stator, the rotor comprising:a shaft;a commutator fixed to the shaft;a rotor core comprising a stack of laminations fixed to the shaft and located adjacent to the commutator; androtor windings wound on the rotor core and electrically connected to the commutator,wherein each lamination comprises:an inner ring having a hole for fixing the shaft;an outer ring radially spaced from the inner ring;a plurality of teeth extending outwardly from the outer ring; anda number of ribs connecting the inner ring to the outer ring, each rib having a width w measured in a circumferential direction of the lamination;{'sup': '2', 'wherein the number of ribs is n, the width w and the number n satisfy the formula: 0.75≦n×w64, where the width w of each rib is measured in millimeters.'}2. The motor of claim 1 , wherein the number n and the width w satisfy the formula: 6.75≦n×w18.3. The motor of claim 1 , wherein n is three and w is 2.0 mm.4. The motor of claim 1 , wherein n is three or four and w is 1.5 mm.5. The motor of claim 1 , wherein n is three and w is 0.65 mm.6. The motor of claim 1 , ...

ENHANCED SUPERCONDUCTING TRANSITION TEMPERATURE IN ELECTROPLATED RHENIUM

This disclosure describes systems, methods, and apparatus for multilayer superconducting structures comprising electroplated Rhenium, where the Rhenium operates in a superconducting regime at or above 4.2 K, or above 1.8 K where specific temperatures and times of annealing have occurred. The structure can include at least a first conductive layer applied to a substrate, where the Rhenium layer is electroplated to the first layer. A third layer formed from the same or a different conductor as the first layer can be formed atop the Rhenium layer. 1. A superconducting circuit system comprising:a means for maintaining a vacuum;a means for maintaining the circuit at or below 4.2 K;a substrate;a first non-ferromagnetic conductive layer bonded to the substrate;a second Re layer bonded to the first layer via electroplating, and the second Re layer having a thickness of between 10 nm and 1000 nm; anda third non-ferromagnetic conductive layer bonded to the second Re layer and encapsulating the second Re layer.2. The superconducting circuit system of claim 1 , wherein additional pairs of the second Re layer and the third non-ferromagnetic conductive layer are deposited atop the third non-ferromagnetic layer.3. The superconducting circuit system of claim 1 , wherein the substrate is a multilayer circuit board having at least one conductor on a surface of the multilayer circuit board and at least one conductor in a middle layer of the multilayer circuit board claim 1 , the multilayer circuit board including at least one via between the at least one conductor on the surface of the multilayer circuit board and the at least one conductor in the middle layer of the multilayer circuit board claim 1 , and wherein the first claim 1 , second claim 1 , and third layers are formed on an inside of the via claim 1 , with the first layer bonded to the multilayer circuit board claim 1 , and wherein the second Re layer forms a superconducting connection between the at least one conductor on ...

PARALLEL PARSING OF MARKUP LANGUAGE DATA

Parsing XML (extensible markup language) data by performing the following operations: (i) dividing the piece of markup language into a plurality of pre-parsing segments; (ii) assigning the pre-parsing segment to a pre-parsing processor thread of a plurality of pre-parsing processor threads; (iii) determining any parsing division point(s) occurring in the pre-parsing segment so that data corresponding to a single tabular record is between each consecutive pair of parsing division points; (iv) dividing the piece of language into a plurality of parsing segments defined by the parsing division points so that each parsing segment corresponds to a single tabular record; (v) assigning the parsing segment to a parsing processor thread of a plurality of parsing processor threads; and (vi) parsing to generate a parsed tabular record corresponding to the parsing segment. 16-. (canceled)7. A computer program product for processing a piece of markup language by machine logic , the computer program product comprising a computer readable storage medium having stored thereon:first program instructions programmed to divide the piece of markup language into a plurality of pre-parsing segments;second program instructions programmed to for each pre-parsing segment, assign the pre-parsing segment to a pre-parsing processor thread of a plurality of pre-parsing processor threads;third program instructions programmed to for each pre-parsing segment, determine, by its assigned pre-parsing processor thread, any parsing division point(s) occurring in the pre-parsing segment so that data corresponding to a single tabular record is between each consecutive pair of parsing division points;fourth program instructions programmed to respond to the determination of the parsing division points, dividing the piece of language into a plurality of parsing segments defined by the parsing division points so that each parsing segment corresponds to a single tabular record;fifth program instructions ...

PARALLEL PARSING OF MARKUP LANGUAGE DATA

Parsing XML (extensible markup language) data by performing the following operations: (i) dividing the piece of markup language into a plurality of pre-parsing segments; (ii) assigning the pre-parsing segment to a pre-parsing processor thread of a plurality of pre-parsing processor threads; (iii) determining any parsing division point(s) occurring in the pre-parsing segment so that data corresponding to a single tabular record is between each consecutive pair of parsing division points; (iv) dividing the piece of language into a plurality of parsing segments defined by the parsing division points so that each parsing segment corresponds to a single tabular record; (v) assigning the parsing segment to a parsing processor thread of a plurality of parsing processor threads; and (vi) parsing to generate a parsed tabular record corresponding to the parsing segment. 1. A method of processing a piece of markup language by machine logic , the method comprising:dividing the piece of markup language into a plurality of pre-parsing segments;for each pre-parsing segment, assigning the pre-parsing segment to a pre-parsing processor thread of a plurality of pre-parsing processor threads;for each pre-parsing segment, determining, by its assigned pre-parsing processor thread, any parsing division point(s) occurring in the pre-parsing segment so that data corresponding to a single tabular record is between each consecutive pair of parsing division points;responsive to the determination of the parsing division points, dividing the piece of language into a plurality of parsing segments defined by the parsing division points so that each parsing segment corresponds to a single tabular record;for each parsing segment, assigning the parsing segment to a parsing processor thread of a plurality of parsing processor threads; andfor each parsing segment, parsing, by its assigned parsing processor thread, to generate a parsed tabular record corresponding to the parsing segment.2. The method ...

FORDING DEPTH ESTIMATION

A computer-implemented method for fording depth estimation based on a real-time image recognition is provided according an embodiment of the present disclosure. In the method, a first image of a low-lying road being submerged under a bridge can be acquired. At least one second image of the low-lying road without being submerged can be determined. A fording depth of the low-lying road can be estimated based on the first image and the at least one second image. 1. A computer-implemented method , comprising:acquiring, by one or more processors, a first image of a low-lying road being submerged under a bridge;determining, by one or more processors, at least one second image of the low-lying road without being submerged:estimating, by one or more processors, a fording depth of the low-lying road based on the first image and the at least one second image.2. The method according to claim 1 , wherein the estimating a fording depth of the low-lying road based on the first image and the at least one second image comprises:scaling, by one or more processors, at least one of the first image and the at least one second image to a same scale size;determining, by one or more processors, a clearance height of the bridge and a first length which is a vertical distance between a low edge of the bridge and a water line of the low-lying road based on the first image;determining, by one or more processors, a second length which is a vertical distance between the low edge of the bridge and a ground line of the low-lying road based on the at least one second image; andestimating, by one or more processors, the fording depth of the low-lying road based on the clearance height of the bridge, the first length and the second length.3. The method according to claim 1 , further comprising:generating, by one or more processors, a third image which is the first image superimposed with an indication of the fording depth.4. The method according to claim 1 , wherein the first image is collected by ...

CONTROL VALVE

A control valve with a planar seal structure having a valve body with a water inlet, water outlet, and water drainage port. A spool with a planar seal structure and having fixed valve plate and movable valve plate is disposed in the valve body. The movable valve plate is rotationally fitted to the fixed valve plate. The fixed valve plate has a plurality of through-holes. One through-hole with an arc and fan shape is in communication with the water outlet. The outer diameter of the through-hole with an arc and fan shape is greater than that of another through-hole of the fixed valve plate. The through-hole is in communication with the valve body's water inlet. The fixed valve plate has at least one arc communicating blind hole. The through-holes of the fixed valve plate are mutually fitted with the communicating blind hole. 1. A control valve includes a valve body that is provided with inlet , outlet and drain. In valve body , there is the valve core with hermetic head faces construction. The described valve core is provided with fixed disk and moving disk. And the fixed disk and moving disk are rotating to match with each other. The characteristic is that the described fixed disk is provided with many through-holes , and the arc-shaped one of these through-holes is only connected to outlet. This through-hole in this fixed disk is a radial arc-shaped bulge from center to circumferential direction; it is in a rotating radius with other through-holes. The outer diameter of the arc-shaped part is bigger than other through-holes of fixed disk , and the inner diameter of this through-hole is smaller than arc-shaped outer diameter of other through-holes. The described moving disk is provided with at least one through-hole that is connected to inlet of valve body. The described moving disk is provided with at least one through blind hole that is arc-shaped. The described through-holes of fixed disk match the through blind holes of moving disk.2. In accordance with claim 1 , ...

ENHANCED SUPERCONDUCTING TRANSITION TEMPERATURE IN ELECTROPLATED RHENIUM

This disclosure describes systems, methods, and apparatus for multilayer superconducting structures comprising electroplated Rhenium, where the Rhenium operates in a superconducting regime at or above 4.2 K, or above 1.8 K where specific temperatures and times of annealing have occurred. The structure can include at least a first conductive layer applied to a substrate, where the Rhenium layer is electroplated to the first layer. A third layer formed from the same or a different conductor as the first layer can be formed atop the Rhenium layer. 1. A method of fabricating a superconducting circuit , the method comprising:providing a substrate;applying a first conductive layer onto the substrate;electroplating a second Re layer above the first layer to a thickness of between 10 nm to 1000 nm;applying a third conductive layer onto the second Re layer and encapsulating the second Re layer;making a wire bond or solder connection between the third conductive layer and another circuit; whereinthe superconducting circuit is superconducting at or above 4.2K.2. The method of claim 1 , wherein the Re is amorphous.3. The method of claim 1 , wherein one or more additional pairs of Re and conductive layers are formed before the second and third layers and wherein these one or more additional pairs of layers are arranged between the first and second layers.4. The method of claim 1 , wherein the electroplating occurs in an aqueous solution.5. The method of claim 1 , wherein the first layer is deposited on a wall of a multilayer circuit board via using electroless plating.6. The method of claim 5 , wherein the first layer is less than 60 nm.7. The method of claim 1 , wherein the first and third layers are immiscible with the second Re layer.8. The method of claim 1 , wherein the substrate has a circular cross section and is the core of a wire or cable.9. The method of claim 1 , wherein the circuit does not exceed 150° C.10. The method of claim 8 , wherein the circuit does not exceed ...

METHOD AND APPARATUS FOR MANAGING HANDOVERS IN WIRELESS COMMUNICATION SYSTEM

A method for controlling and managing handovers between base stations in adjoining cells in wireless communications enables a user equipment (UE) to report a bit error rate (BER) to a base station having current conduct of communication with the UE. If the BER is greater than a predetermined value, the base station having conduct further determines whether the UE satisfies a handover condition over a period of time and hands conduct over to another base station if the UE satisfies the handover condition for the period of time and if the other base station is not already operating at capacity. An apparatus for controlling and managing handovers is also disclosed. 1. A method for managing handovers in a wireless communication system , the method comprising:determining, by a serving base station (BS), whether an user equipment (UE) satisfies a handover condition;determining, by the serving BS, whether the UE satisfies the handover condition for a predetermined time period when the UE satisfies the handover conditions;determining, by the serving BS, whether a current load of a target BS exceeds capacity when the UE satisfies the handover condition for the predetermined time period;performing, by the serving BS, a handover procedure with the target BS for the UE when the current load of the target BS is not in excess of capacity;determining, by the serving BS, a modulation and coding scheme (MCS) value based on a channel quality indicator (CQI) reported by the UE; andlowering, by the serving BS, the MCS value when the current load of the target BS is in excess of capacity.2. The method of claim 1 , wherein the method further comprises:allocating, by the serving BS, resource blocks to the UE based on the MCS value when the current load of the target BS is in excess of capacity.3. The method of claim 1 , wherein the method further comprises:receiving, by the serving BS, a reference signal received power (RSRP) report, wherein the RSTP report comprises a RSRP of the serving ...

Improved structure of lamp

DRIVE MOTOR CONTROL OF A GARDEN WATER PUMP FOR CONTROLLING ITS STARTING AND STOPPING

L'invention concerne une pompe à eau de jardinage munie d'une commande, servant à contrôler le démarrage et l'arrêt d'un moteur d'entraînement de la pompe à eau intégré à un intervalle fixe prédéterminé, caractérisée en ce que la commande est telle qu'après son action, le moteur d'entraînement, après un intervalle prédéterminé de 30 à 100 secondes, est en démarrage central, puis est arrêté (AA) après un intervalle de 2 à 10 secondes, en vue de redémarrer (AE) après un intervalle incertain. The invention relates to a gardening water pump with a control for controlling the starting and stopping of a drive motor of the integrated water pump at a predetermined fixed interval, characterized in that the control is such that after its action, the drive motor, after a predetermined interval of 30 to 100 seconds, is in central start, then is stopped (AA) after an interval of 2 to 10 seconds, in order to restart (AE ) after an uncertain interval.

DRIVE MOTOR CONTROL OF A GARDEN WATER PUMP FOR CONTROLLING ITS STARTING AND STOPPING

L'invention concerne une pompe à eau de jardinage munie d'une commande, servant à contrôler le démarrage et l'arrêt d'un moteur d'entraînement de la pompe à eau intégré à un intervalle fixe prédéterminé, caractérisée en ce que, en état d'aspiration, quand la distribution d'eau n'est pas arrivée, au moins après 30 secondes, et au maximum après 100 secondes, la commande arrête automatiquement la pompe (AA), et la pompe redémarre automatiquement (AE) après une pause de 2 à 10 secondes.

Improvement of solar power generation system inverter

Data analysis method and system thereof

A personalized data analysis method is provided, so as to find features having discrimination capability from target analysis items. In particular, a data analysis method includes: acquiring sample data; selecting discriminative features of the sample data; determining, for a target analysis item, whether it has a discriminative feature; and correlating the target analysis item with the discriminative feature in response to having the discriminative feature.

capable of increasing the rotate speed of the fan wheel unit and the transverse area of the fan blades for further enhancing the heat dissipation effect

Processing geographical location data in a document

Techniques for processing geographical location data in a document comprise: obtaining geographical location data in the document; grading the geographical location data according to a predetermined condition to determine an associated relationship between the geographical location data; marking on an electronic map the associated relationship between the geographical location data; and presenting the marked electronic map.

Compounds and methods for kinase modulation, and indications therefor

本發明描述對c-kit蛋白激酶或具有任何突變之突變c-kit蛋白激酶具活性的化合物，以及製造及使用該等化合物治療與該等c-kit蛋白激酶及/或突變c-kit蛋白激酶之異常活性相關之疾病及病況的方法。

Human or animal emotion voice-controlled pacify device

Apparatus and method for adhering a flexible film to a ventilated platen without air entrapment

An apparatus and a method for adhering a flexible film to a ventilated platen without air entrapment problems are described. In the apparatus, a tool body and a tool lid are connected together by a hinge means in a clam-shell configuration. The tool body has a cavity formed such that a ventilated platen can be tightly positioned therein with a top surface of the platen exposed. A flexible film is mounted to an inner surface of the tool lid facing the tool body and pushed down onto the ventilated platen while air is being withdrawn from the ventilated platen. The adhesion process for the flexible film to the platen can be completed without any air entrapment problem existing between the film and the platen.

which includes a stator unit, and at least one auxiliary unit disposed on the stator unit

Glue for packaging light emitting diode and use thereof

A glue for packaging a light emitting diode (LED) is described and includes a first set of compositions and a second set of compositions mixed based on a predetermined weight ratio. The first set of compositions is poly(dimethyl siloxane), and the second set of compositions includes a copolymer of dimethyl siloxane, methyl hydrogen siloxane, and vinyl siloxane. The copolymer in the second set of compositions has a weight percentage from about 94% to 99%, dimethyl siloxane in the copolymer has a weight percentage from about 84% to 90%, methyl hydrogen siloxane in the copolymer has a weight percentage from about 4% to 9%, and vinyl siloxane in the copolymer has a weight percentage from about 2% to 7%. A use of the glue for packaging a LED is also described.

Supporting rack

Safety snap-through seal for galvanic cells

An electrochemical cell containing a vent assembly for sealing the cell and having a snap-through seal membrane in the form of a concave contour that is designed to snap from a concave contour to a convex contour and rupture upon the build-up of a predetermined pressure within the cell.

Housing, electronic device using the housing, and method for making the housing

A housing comprises a transparent exterior coating, a photoelectric conversion coating bonded with the exterior coating and a substrate molded on the photoelectric conversion coating. The photoelectric conversion coating has electrode contacts thereon. The photoelectric conversion coating is used to convert light energy to electrical energy. The disclosure also describes an electronic device using the housing and a method for making the housing there.

White light emitting diode (WLED) and packing method thereof

A white light emitting diode (WLED), comprising a supporting frame, a light emitting diode (LED) chip, glue for mixing phosphor powder, and a phosphor powder, wherein the glue for mixing phosphor powder comprises a first set of compositions and a second set of compositions, the first set of compositions comprises polydimethyl- siloxane, and the second set of compositions comprises the copolymer having dimethyl-siloxane, methyl hydrogen siloxane and vinyl-siloxane wherein the copolymer has a weight percentage from about 94% to 99%, the dimethyl-siloxane has a weight percentage from about 84% to 90%, the methyl hydrogen siloxane has a weight percentage from about 4% to 9%, and the vinyl-siloxane has a weight percentage from about 2% to 7%.

Surface-emitting type LED lamp structure

Optical film, light-emitting device having the same, and display having the light-emitting device enable the first color light to change light path through the microstructures to excite more quantum dots in the diffusion layer

一種光學膜，包含一第一基材、一第二基材、一擴散層，及多個微結構。該第一基材包括一第一面，及一相反於該第一面的入光面。該第二基材與該第一基材間隔設置，並包括一朝向該第一面的第二面，及一相反於該第二面的出光面。該擴散層位於該第一基材與該第二基材之間，並包括多個量子點。該等微結構形成於該第一基材的該入光面。其中，一第一色光能經由該第一基材的該入光面通過擴散層，並由該第二基材的出光面射出，且該第一色光能激發該等量子點發出一波長大於該第一色光之波長的第二色光。本發明還提供一種具有該光學膜的發光裝置，及具有該發光裝置的顯示器。

Method for synthesis of butyl rubber

This invention puts forward a process of preparing butyl rubber. High gravity devices are used as polymerization reactor. The mixture of isomonoolefin and conjugated diolefin monomers and the diluent, and the mixture of the initiator and diluent are pumped at a certain ratio into a high-gravity reactor to conduct cationic polymerization in the high-gravity environment. After polymerization, the monomers and the diluent are removed from the product to obtain butyl rubber polymers with number-average molecular weight of 80000˜300000 and molecular weight distribution index of 1.9˜3.6. The high gravity polymerization method of this invention can tremendously intensify micro-mixing, mass transfer and heat transfer in the reaction. Compared to the conventional stirred polymerization method, this invention features small reactor volume, at least 30-fold shorter residence time of substances in the high gravity reactor, low cost, low energy consumption and high production efficiency.

White light emitting diode (WLED) and packing method thereof

A white light emitting diode (LED) and the packing method thereof are described. The white LED includes a supporting frame, a LED chip, glue for mixing phosphor powder, and phosphor powder, wherein the glue for mixing phosphor powder comprises a first set of compositions and a second set of compositions, the first set of compositions comprises polydimethyl-siloxane, and the second set of compositions comprises the copolymer having dimethyl-siloxane, methyl hydrogen siloxane and vinyl-siloxane wherein the copolymer has a weight percentage from about 94% to 99%, the dimethyl-siloxane has a weight percentage from about 84% to 90%, the methyl hydrogen siloxane has a weight percentage from about 4% to 9%, and the vinyl-siloxane has a weight percentage from about 2% to 7%.

Lighting device, cooling/heat dissipating system and its cooling module

Patent TWI309048B

Apparatus for measuring gas flow rate

Bicycloheteroarylamine compounds as ion channel ligands and uses thereof

Watchdog circuit capable of preserving information and the reset information preserving method thereof

Direction switching control structure for ratchet wrench

Ion sensitive field effect transistor and ion sensitive electrode having the ion sensitive field effect transistor

Capsule imae-sensing/storage device

White light emitting diode (WLED) and packing method thereof

Compositions and methods for preventing inflammatory conditions

Provided herein are compositions and methods for preventing and/or reducing the risk of inflammatory disease in subject. In particular, provided herein are methods for preventing colorectal cancer in a subject by administering to the subject one or more curcuminoids and vitamin B6.

Method for making device housing

A method for making device housing comprises: providing a transparent film; forming a coating on one surface of the film by printing ink containing metal powder on the film and ultrasonically treating the coating; and molding a substrate onto the coating.

Method of assembling tail wing for wind-powered electricity generator

BBPS system

Lamp structure

Cat scat mat

Intelligent vehicle washing method, vehicle washing machine, server, and vehicle terminal

Water heater with condensing heat exchanger

電動滑板車之剎車機構

焊接治具機構

With waterproof and dustproof fan motor structure and fan Fan motor structure with waterproof and dustproof functions, and fan thereof

Automatic open system of emergency escape door/window

Sales system for carrier goods and sales method

多軸向顎骨牽引器

汽車方位燈全面發光結構改良

燃氣熱水器及其濃淡燃燒器

System and method for managing product returns

A computer-implemented method for managing product returns includes: receiving information of a set of returned products, and recording the returned product information into a storage of a computer; generating a returned product order based on the returned product information; determining if any returned products are reusable; determining to scrap the non-reusable products if the returned products are non-reusable; selecting the reusable products from the returned products if there are reusable products in the returned products; determining if there are any qualified products in the reusable products; warehousing the qualified products into a stock of a manufacturer if there are qualified products in the reusable products; generating a reproduction report for the unqualified products according to the returned product order, and storing the reproduction report into the storage of the computer.

一種棒壘球的製造方法

一種棒壘球的製造方法，其包含下列步驟：提供一球心與呈現8字形的一第一球皮與一第二球皮，該第一球皮與第二球皮分別具有一表面與一貼面；車縫複數條縫線在該第一球皮與第二球皮之周緣，分別形成一第一車縫部與一第二車縫部；塗佈固定膠在該球心之上，並且也塗佈該固定膠在該第一球皮與該第二球皮之該貼面；加熱該固定膠；以及定位貼合該第一球皮與該第二球皮於該球心之表面，使該第一車縫部之該等縫線與該第二車縫部之該等縫線形成對稱設置。使用本創作之棒壘球的製造方法，可以大幅減少人力，使用自動化生產方式，降低成本。

Flash memory translation layer system

便於展示更換攜帶暨收納用工具盒構造（二）

本發明至少包括有：一主體，其係由一具有收納用的容置部、一可組設於基座上的結合部、一可壓抵於基座之頂靠部處的限位部、以及一可位於基座之凹槽上方處的壓塊所組成；一基座，其係由一可供主體一端容置用的空間區、一可組設於主體之結合部處的固設部、一支撐主體之限位部用的頂靠部、以及一可供活動座之軸部容置用的凹槽；一活動座，其係由一可扣合於主體之端口處的彈性扣部、一可容置於基座之凹槽內轉動用的軸部、以及一可供工具容置用的內盒。

以一次性使用的聚異丙基丙烯醯胺膠體作為酵素包埋材料之生物檢測方法與生物檢測器

一種以一次性使用的聚異丙基丙烯醯胺膠體作為酵素包埋材料之生物檢測方法，包含下列步驟：步驟一：製作N-異丙基丙烯醯胺水溶液；步驟二：製作聚異丙基丙烯醯胺膠體；步驟三：將酵素加入緩衝溶液後與聚異丙基丙烯醯胺膠體混合；步驟四：將酵素以聚異丙基丙烯醯胺膠體包埋固定於生物感測器之感測膜上進行量測，利用聚異丙基丙烯醯胺膠體加熱會凝固的特性作為酵素包埋材料，可於量測後直接降溫以清水沖洗，在操作清洗過程容易且成本低，同時本發明使用銪鈦氧化物（EuTixOy）作為EIS元件之感測膜的生物感測器，在敏感度或精確度皆較以往良好。

利用身份代碼於不同伺服器間進行安全交易之方法

本發明係一種利用身份代碼於不同伺服器間進行安全交易之方法，該方法係應用於一交易系統，該交易系統包括至少一終端裝置、至少一用戶端電腦、一第一服務伺服器、一代碼機制伺服器及一第二服務伺服器，該第一服務伺服器內儲存有複數組用戶資料及複數組相對應之用戶代碼；該第二服務伺服器內儲存有複數組第二用戶資料；該代碼機制伺服器中則儲存有對應於該第一服務伺服器之對應代碼；該方法係能使該用戶端電腦先登入至該第一服務伺服器中，並傳送一綁定訊息，使該第一服務伺服器能透過該代碼機制伺服器，根據該用戶代碼及該對應代碼，產生一身份代碼；嗣，該第一服務伺服器能將該身份代碼轉換成一視覺化圖像，並傳送予該用戶端電腦，使該終端裝置能掃描該視覺化圖像後，再傳送至該第二服務伺服器，令該第二服務伺服器能將該身份代碼對應於該第二用戶資料。如此，由於日後在進行交易時，係以該身份代碼分別代表進行交易之使用者，故能避免在交易過程中，使用者的個人資料外洩的問題。

Surface-lighting LED-based interior lamp of automobile

Automatic parking-based car washing method and car-mounted terminal

平衡軸齒輪組結構

觸控式水龍頭

一種觸控式水龍頭，利用觸控式省水閥安裝於具有調溫功能或不具有調溫功能的水龍頭內，並設置一個可以供使用者觸動操作的按壓罩或按壓鈕間接地觸動該省水閥，使該水龍頭具有觸控式的開關水功能，不僅可以有效取代傳統心軸的操作模式，還可以達到省水的效果。更重要的是，可以避免使用者直接手動碰觸省水閥，進而確保水流通過該省水閥時不致於被污染，符合衛生與相關國家的法規訴求。另外，還可以改變出水方向，相較於常見安裝於龍頭出水口的省水閥，將可獲致不同的出水與噴流形態。

液晶化合物及びそれを含む液晶組成物

【課題】低温環境で安定する新しい液晶化合物の提供。【解決手段】式Ｉに示されている液晶化合物。（Ｒ１及びＲ２は夫々独立にＦ、Ｈ、Ｃ１〜１５直鎖アルキル基、Ｃ３〜１５分岐アルキル基等；Ｒ３はＣ１〜８直鎖アルキル基又はＣ３〜８分岐アルキル基；ｎは０〜４の整数；環Ａ１は１,４−フェニレン基又は１,４−シクロヘキシレン基；環Ａ２及び環Ａ３は夫々独立に１,４−フェニレン基、１,４−シクロヘキシレン基等；Ｚ１及びＺ２は夫々独立に単結合、−ＣＨ２−ＣＨ２−等）【選択図】なし

醫療用品之單一識別解碼辨識方法

一種醫療用品之單一識別解碼辨識方法，係於當讀取一醫療用品上的醫療用品條碼時□能夠取得該醫療用品條碼之條碼原始內容，並傳送至該伺服器平台中，以依據該條碼原始內容之第1至3碼之內容，進行判斷該條碼原始內容是屬於哪一種醫療用品編碼組織，之後，確認該條碼原始內容為哪一種醫療用品編碼組織後，則載入該種醫療用品編碼組織之編碼資料結構定義規則，並依據編碼資料結構定義規則進行解讀該條碼原始內容之第1碼之後幾碼所代表的內容。

Power transmitting mechanism

安裝於汽車座椅上的吸震風扇

一種安裝於汽車座椅上的吸震風扇，包含一座體單元、一風扇單元、一呈片狀且圍繞出一缺孔的吸震緩衝件，及一外蓋單元。該座體單元包括一圍繞出一開口的扇框，及複數開設於該扇框上的卡合槽。該缺孔是連通該開口。該外蓋單元包括一與該扇框相配合以夾制該吸震緩衝件且圍繞出一通風口的外框體，及複數由該外框體對應地朝該等卡合槽方向延伸的卡榫，該通風口是連通該缺孔。該吸震緩衝件是與該扇框面接觸，故有更佳的吸震效果，而藉由該卡榫及該卡合槽可快速地裝卸該座體單元及該外蓋單元，而可將該吸震緩衝件直接抽離並更換，增加方便性。

轉向移載裝置

Integrated-type handle

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