Compensating converter output power factor

Use of staurosporine derivatives for the treatment of multiple Myeloma

Insoluble protein particles

MAGNETISM BASED NUCLEIC ACID AMPLIFICATION

Dot area rate detection method of printed product

The invention belongs to the field of full-screen quality detection and control of a printed product and provides a dot area rate detection method of the printed product. The detection method comprises the following steps: making samples from a test plate containing solid color blocks in 16 colors according to 24 color sequences, using a photoelectric coupler to get a digital image of the test plate and establishing a CIELAB (Commission Internationale de l'Eclairage L, A, B) value characteristic database with 65 color cells; using the photoelectric coupler to get the digital image of the actual printed product, performing area division according to ink areas, detecting an RGB (red, green and blue) value of each pixel in each ink area and converting to a CIELAB value; contrasting the obtained CIELAB values with the characteristic database and classifying the color of each pixel as one color cell; and performing statistics on the number of the pixels in all colors, namely cyan, magenta,yellow ...

Room temperature ion liquid containing sulfonic acid ester base side chain as well as preparation method and use thereof

The invention discloses a room-temperature ionic liquid containing sulfonic ester side chain, as well as a preparation method and application thereof in alcohol acid esterification. The general structure formula of the room-temperature ionic liquid is A<+>B<->, wherein a cation A<+> is expressed by use of a formula (I) and a formula (II); in the formula (I) and the formula (II), R1 represents methyl, ethyl or butyl; R2 represents methyl, ethyl, butyl or octyl; n is an integer selected from 1 to 6; an anion B<-> is expressed by use of a formula (III); and in the formula (III), R3 represents methyl, ethyl, butyl or octyl. As the ionic liquid is prepared through the reaction of sulfuric dialkyl ester and glyoxaline or pyridine sulfonic inner salt, the preparation is simple in process, and raw materials are cheap and easy to get. The room-temperature ionic liquid containing sulfonic ester side chain has the advantages of liquid state at normal temperature, good thermal stability, capability ...

Naphthoquinone carbohydrate derivative and preparation method and application thereof

The invention relates to the synthesis of the 5, 8-dihydroxy 1, 4-naphthoquinone carbohydrate derivative and the study on the tumor cell resisting activity of the 5, 8-dihydroxy 1, 4-naphthoquinone carbohydrate derivative, belonging to the field of the chemical pharmaceutical technology. The monosubstituted 5, 8-dihydroxy 1, 4-naphthoquinone carbohydrate derivative is obtained through the synthesis process, and the monomolecular naphthoquinone carbohydrate derivative is introduced on the basis of the monosubstituted 5, 8-dihydroxy 1, 4-naphthoquinone carbohydrate derivative to obtain various types of substituted 5, 8-dihydroxy 1, 4-naphthoquinone carbohydrate derivatives. The study on the tumor cell resisting activity of the 5, 8-dihydroxy 1, 4-naphthoquinone carbohydrate derivative shows that the high-concentration compound of the 5, 8-dihydroxy 1, 4-naphthoquinone carbohydrate derivative has obvious inhibition activity and can be used to produce the medicament for treating the breast ...

Method, device and system for managing service quality

The embodiment of the invention discloses a method, device and system for managing service quality, belonging to the communication field. The method comprises the following steps: receiving a service request; determining equipment participating in service quality negotiation in accordance with configuration information; and according to the negotiation result of the equipment participating in the service quality negotiation, determining the service quality corresponding to the service request. The device comprises a receiving module, a first determination module and a second determination module. According to the method and device provided by the invention, the equipment participating in the service quality negotiation is determined in accordance with the configuration information, and the corresponding service quality is determined in accordance with the negotiation result of the equipment participating in the service quality negotiation, thus realizing the flexible management for the ...

Method for extracting optical fiber gyro random error characteristics based on wavelet variance

The invention discloses a method for extracting optical fiber gyro random error characteristics based on wavelet variance, comprising the following steps of: firstly carrying out an outlier eliminating process on an angle speed information xt-0 output by an optical fiber gyro, to obtain the angle speed information xt without the outliers, and then processing the xt by using a dispersed wavelet conversion to obtain a dispersed wavelet conversion coefficient dj, Tau under different decomposition scales, and then carrying out a variance process on the dj, Tau to obtain the wavelet variance Sigmax2 (Tau) from a low frequency band to a high frequency band under each scale factor Tau, and finally carrying out a double logarithmic curve fitting of the wavelet variance Sigmax2 (Tau) and the scale factor Tau by using a random error source variance quadratic sum relationship to extract five random error coefficients including N, B, K, R and Q in the angle speed information output by the optical fiber ...

Wire stretching clamp

The invention discloses a wire stretching clamp, which comprises a clamp body, a locking screw and a metal cap. The interior of the clamp body is provided with step central holes with large, medium and small diameters for mounting the locking screw and the metal cap in turn, wherein the large diameter section is also provided with a threaded hole matched with the locking screw; and the exterior of the clamp body is a column body with large and small diameters, an arc transition is arranged between a large diameter section and a small diameter section of the column body, the outer column body corresponding to the small diameter section of the step central hole is provided with a dome with a triangular section and axially provided with a groove convenient for putting the metal cap. The clamp can effectively prevent a sample from slipping and abnormally breaking, can measure stretching mechanical properties of wires of common metal materials, shape memory alloy and the like under the conditions ...

Transceiving switch-over control signal remaining method used in TD-SCDMA repeating system

The present invention relates to a method for maintaining the received, emitted, switching and control signal in the direct amplification system of TD-SCDMA. With the method, the direct amplification station automatically measures the deviation velocity of the received, emitted and switching signal and implements filtration process when the station is normally running; when the station encounterstransient strong interference and desynchronized, the station can automatically compensate to ensure the correct positions of received, emitted and switching signals. With the method, TD-SCDMA directamplification system can keep correct state when encountering transient strong interference and once the normal state resumes, the station can work normally immediately.

Fusion protein for serum albumin and interleukin 1 receptor antagonist and uses thereof

The invention provides a amalgamation albumen of serum albumin and interleukin 1 receptor antagonist, comprising human serum albumin HAS, peptide joint and human interleukin1 receptor antagonist IL1ra, wherein the peptide joint is 0-20 aminophenol long and exists between human HSA and human IL1ra, the construct is [GlyGlyGlyGlyser], n represents an integer from 0 to 4. The amalgamation albumen is obtained by constructing recombination pichia cell line, inducing expression of recombination amalgamation albumen in a growth culture medium and purifying. The amalgamation albumen, on the basis of original vivo and vitro biology function, reduces the clearance of IL1ra in vivo, prolongs the half-life of IL1ra in vivo, decreases dose and ejection frequency, make the maximum treat action, reduces the potential side effect of IL1ra or toxicity, improves safety and tolerance, is substantial an aid to treat moderate and bad rheumatoid arthritis, and can be used in the preparation of interleukin ...

Vaporizing and cooling air conditioning device based on ultrasonic technology

Method for realizing switching between SGSNs

TELESCOPIC VIEWFINDER

A method for preparing polyoxymethylene dimethyl ethers by acetalation reaction of formaldehyde with methanol

Key derivation method, key derivation device and system

The invention discloses a key derivation method. The method comprises the following steps: receiving at least one key derived according to a destination base station mark and/or a destination cell physical mark; confirming a selected key A when re-establishing a request message according to the received radio resource control (RRC); and sending the destination base station mark or the destination cell physical mark needed for deriving the key A. The invention also discloses a key derivation device and a communication system. The UE and the network-side equipment in an embodiment of the invention adopt the same key derivation parameters for key derivation to respectively derive constant keys, therefore, the invention ensures the normal communication between the UE and the network-side equipment and is beneficial to lowering the call drop rate and improving the feeling degree of users.

Medical wheat protein film and preparation method thereof

The invention discloses a medical wheat protein film which is prepared by adding polyalcohol plasticizer and cosolvent into degreased wheat protein, and processed by the working procedures of dissolving, forming a film and fixed molding; and the obtained wheat protein film has the thickness of 0.1-5mm, takes on a transparent, semi-transparent or non-transparent state, and has the tensile strength of 0.1-12MPa. The invention also discloses a preparation method of the wheat protein film. The wheat protein film not only is soft and moderate in mechanical strength, but also has good water absorbing, water retaining and air permeability properties as well as good blood compatibility and biocompatibility; and furthermore, the medical wheat protein film has no immunogenicity, can be used for absorbing proper medicine solution for slow release of medicine, and also can be used as surgical dressing, a tissue isolating diaphragm or scaffold material of tissue engineering.

Relief painting light display device with mirror face function

The invention provides a 3D lamplight exhibiter with mirror face function, belonging to the field of lamplight exhibiter technique and used to exhibit images and used as a mirror. And it comprises case and tube and is characterized in that: its exhibition window is equipped with a bottom pattern layer processed by digital technique and outputted by means of printing and matched with the optical lens slice; the bottom pattern layer is covered with optical lens plate, the optical lens plate is covered with perspective board with single face coated with reflector film. Therefore, at the exhibition window, by the optical lens plate, multidimensional (at least 3D) and varying patterns can be seen. When the light source is switched off, the perspective board can be used as a mirror.

Method for getting frequency of chemical oscillation reaction signal

The present invention relates to a frequency acquiring method of chemical oscillating reaction signals, and comprises the following steps: first, a chemical oscillation system is established; secondly, the open-loop circuit technology is used for acquiring the oscillation signals f (t); thirdly, after the acquired signals f(t) are processed through continuous wavelet transformation CWT, the wavelet frequency spectrum WFS is acquired. The invention adopts the continuous wavelet transformation CWT technology, establishes the wavelet frequency spectrum WFS, and solves the problem that the Fourier analysis can not accurately express the complex signal frequency information.

Damage-free connection device between leads with different diameters

The invention discloses a damage-free connection device between leads with different diameters. The normal diameter size of the connectable leads can be within a range of 0.02-2.5 mm. The device consists of an end cover, a base, shock-absorbing seat sponge, a supporting copper sheet, a compression copper sheet and a fastening screw. In the use of the device, the aim of connection of the lead with a super-small diameter and the lead with another diameter is achieved by coupling the supporting copper sheet with the compression copper sheet of the device, providing a pressing force through a fastening action of the fastening screw, and using the elasticity of the shock-absorbing seat sponge. The whole device is small-sized and convenient and can realize the stable and reliable connection of the leads with different diameter sizes.

Disk-type permanent magnet synchronous motor used for electric automobile hub based on Halbach structure

The invention discloses a disk-type permanent magnet synchronous motor used for an electric automobile hub based on a Halbach structure, comprising a fixed mandril, a rotor housing which is supported on the fixed mandril and a stator armature disk fixedly connected with the fixed mandril; the left side and the right side of the rotor housing are respectively and fixedly connected with a magnetic steel disk in a symmetrical manner; an annular air gap the cross section of which is in a wedge shape is formed between the magnetic steel disks and is internally provided with the stator armature disk; the stator armature disk is provided with outgoing lines; the stator armature disk ironless core is formed by direct injection molding; and the magnetic steel disk adopts a Halbach type permanent magnet array structure. The disk-type permanent magnet synchronous motor of the invention adopts direct injection molding of the stator armature disk ironless core, and the magnetic steel disk adopts the ...

Cold tea for preventing and treating coprostasis type sub-health and preparation method thereof

The invention provides herb tea for preventing and treating subhealthy constipation. The herb tea is prepared by water and the following raw materials in portion by weight: 15 to 40 portions of raw fleeceflower roots, 15 to 40 portions of dandelion, 5 to 25 portions of dried immature fruit of citron orange, 5 to 20 portions of sicklesenna seeds and 10 to 30 portions of white sugar. The herb tea has the function of relaxing bowel, and can well relieve constipation of subhealthy people. Moreover, the herb tea is mild in drug property, and sweet and cold but not bitter in taste, so that the herb tea is easy to be accepted by people; the crude drugs used are all common drugs and have moderate price, so that the materials are easy to obtain; and the herb tea has simple preparation technology and is suitable for industrial production.

METHOD OF SEPARATING AND PURIFYING IRIDIUM BY REDUCTION WITH HYDROGEN UNDER PRESSURE

Gamma-carbolines derivates as well as preparation method and application thereof

The invention provides a gamma-carboline derivative, which is obtained by using gamma-carboline with antineoplastic activity as a lead compound, and introducing different lateral chains, aromatic rings, aromatic heterocycles or heterocycles to the sixth position of the gamma-carboline. Pharmacological active screening test shows that the compound has in-vitro antihyperplasia function on tumor cells; partial compound has obvious anti-tumor activity; the value of IC50 reaches mu M grade to show cytotoxicity similar to positive control polyenic taxusol; and significant microtubulin polymerization retardation activity and DNA intercalation function are presented in primary activity mechanism research; therefore, the compound is expected to be a new antineoplastic reagent with double functions of micromolecular microtubulin and DNA. The gamma-carboline derivative has the advantages of reasonable design, wide source of raw materials, easy preparation, mild reaction condition, simple operation ...

Mixed combustion control system of oxygen-enriched and full-oxygen combustion ceramic roller kiln

The invention relates to a mixed combustion control system of an oxygen-rich and total-oxygen combustion ceramic roller kiln, which is composed of a pulse combustion control subsystem and a proportioncombustion automatic control subsystem, and a firing curve which is determined by an upper computer (11) is simultaneously implemented; the pulse combustion control subsystem is composed of a temperature measurement sensor (17), a temperature controller (12), a function converter (13), a time sequence controller (14), a burner controller (15), an oxygen electromagnetic valve (7), a gas electromagnetic valve (8) and a pulse combustion burner (9); and the proportion combustion control subsystem is composed of an atmosphere pressure sensor (18), the upper computer (11), a gas controller (1), anoxygen controller (2), a first actuator, a second actuator, a gas valve (5) and an oxygen valve (6). The mixed combustion control system of the invention is applicable to being used in the ceramic roller ...

Solar energy storage ventilated heating system

The invention discloses a solar energy storage, ventilation and heating system, which comprises a heat storage wall composed of a heat-insulation layer, a heat storage layer and an aluminum plate painted with black paint, a heat storage ventilation channel or a combination thereof, which are sequentially arranged on the outer side of the external wall of a building; a transparent cover plate arranged on the outer side of the heat storage wall or the heat storage ventilation channel; an air sandwich between the transparent cover plate and the heat storage wall; and an upper vent and a lower vent having valves and arranged on the transparent cover plate and the heat storage wall. The solar energy storage, ventilation and heating system can achieve intermittent ventilation and heating without consuming non-renewable energy by using the special heat absorption and release functions of a phase-change heat storage material and by controlling the valves of the vents. The system has the advantages ...

Linear electric motor driven four-shaft linkage numerical control machine

The invention relates to a four-axis linkage numerical control machine tool driven by a linear motor, or provides a completely linear-motor-driven four-axis linkage numerical control machine tool that is simple and compact in structure and good in rigidity and can meet the high speed precision processing; the invention consists of a machine bed column, a machine bed base, a worktable arranging seat, an XY worktable module and asymmetrical parallel spindle modules; based on the modular design method, the invention divides the machine tool into two functional modules of the parallel spindle feeding module and the XY worktable module; the four-axis linkage numerical control machine tool driven by the linear motor has the advantages that the whole machine tool is simple and compact in structure, flexible in design, and is also provided with the good structural rigidity and a certain dynamic stiffness. The XY worktable module has the advantages of fast feeding speed, high precision and strong ...

Method for preparing polymethoxy dimethyl ethers by acetalization reaction of formaldehyde and methanol

Disclosed is a method for preparing polymethoxy dimethyl ethers using formalin as the initial reaction material by continuous polymerization and acetalization reaction. The method comprises the following two steps: firstly, polymerizing formalin to obtain an aqueous solution mixture of trioxymethylene and formaldehyde under the catalysis of ionic liquid IL I, then performing acetalization reaction of the product from the above step and methanol to prepare polymethoxy dimethyl ethers under the catalysis of ionic liquid IL II. In the method, the utilization ratio of formaldehyde is high. The method uses a film evaporator to achieve rapid separation and recycling of the light components. The separation of the catalyst is simple, and recycling of the catalyst is achieved.

Sars coronaviruses 3cl protease 3d-structure model and anti-sars medicines

Trawl-type cleaner for lake surface submerged plant aufwuch

The invention discloses a trawl-type cleaner for lake surface submerged plant aufwuch, and the trawl-type cleaner comprises a netting (1), steel ropes (2) and pull ropes (3); both sides of the netting (1) are respectively provided with one steel rope (2); a floating ball (4) is arranged on the steel rope (2) on one side at an interval of 1 m, and a drop plant (5) is arranged on the steel rope (2) on the other side at an interval of 1 m; both ends of the steel rope are respectively connected with the pull ropes (3) after being fixed; and the floating plant on the netting is tightly tied by a thin rope. The lake surface submerged plant aufwuch is cleaned by using a floating trawl; the equipment is simple in structure and convenient in operation; and the device not only can be used for cleaning lake surface submerged plant aufwuch but also can be used for cleaning impurities on the lake surface such as submerged plant, water hyacinth, pistia stratiote linn, duckweed and garbage.

Olopatadine hydrochloride dispersible tablets, preparation method thereof and quality control method thereof

The invention discloses olopatadine hydrochloride dispersible tablets, a preparation method thereof and a quality control method thereof. The olopatadine hydrochloride dispersible tablets contain olopatadine hydrochloride serving as a main medicament and a disintegrating agent, a filler, a binding agent and a lubricating agent which serve as auxiliary materials. A wet-method is adopted for granulation and tabletting, and an internal disintegrating agent addition method is adopted. The olopatadine hydrochloride dispersible tablets have the advantages of excellent dispersion state, short disintegrating time, quick medicament digestion, convenient administration, low production cost, no special equipment, convenient and stable carrying and transport and the like.

Air bag device

The invention provides an airbag device, which comprises a module shell provided with an exhaust port. An air generator and an air bag are arranged on the module shell, and side drawstrings are arranged at two sides of the air bag. The invention is characterized in that a sliding part and an exhaust screen continuously connected with the sliding part are arranged in the module shell and the side drawstring is connected with the sliding part; the exhaust screen is opposite to the exhaust port and an intermediate drawstring with a length less than the side drawstring is arranged at the central part of the air bag; one end of the intermediate drawstring is sleeved on the sliding part, while the other end is fixed on the air bag or the module shell. The airbag device has the advantages that the air device has simple structure, does not depend on any occupant sensor, does not require the refitting of the vehicle body, can automatically adjust the internal pressure and the unfolding shape so ...

Method for synthesizing polyatomic alcohol fatty acid ester

The invention discloses a method for synthesizing polyol fatty acid ester. The method comprises: fatty acid and polyol are used as reactants; functionalized ionic liquid is used as catalyst; under operational conditions of normal pressure, a reaction temperature of between 80 and 200 DEG C and reaction time of between 0.5 and 8 hours, the polyol fatty acid ester is synthesized. The method has the advantages of simple working procedure, mild reaction condition, high esterification rate, good stability of the catalyst and recyclability.

Method for producing civil dinitrotoluene

The invention provides a new technique for synthesized civil (DNT) with good quality, which regards toluene and nitric acid as raw materials, concentrated sulfuric acid as catalyst, and carbon tetrachloride with low boiling point as solvents; in certain conditions, the DNT is produced directly, the yield of the products can reach 96.4 percent, the purity is above 98 percent, and the quality of the products satisfies the first-rate standards, 2,4-DNT/2,6-DNT is equal to 80 plus or minus 1/20 plus or minus 1, as organic solvent is introduced, little influence of temperature is caused towards the isomer ratio of products in reaction, and the conditions of nitration reaction are mild, the ratio of isomer produced is easy to be controlled, the density of waste liquid is high, and nitrate containing amount is low, which is beneficial for the concentration of waste liquid and the reduce of emission of waste water, primary nitrification and secondary nitrification are both carried on in the same ...

Method for preparing plane hollow microneedle for transdermal administration

The invention discloses a method for preparing a plane hollow microneedle for transdermal administration, which comprises the following steps of: defining a microneedle flow channel pattern on one surface of a first metal substrate to form a trench, and defining a microneedle pattern on the other surface to form a cutting sign, wherein the central axis of the flow channel pattern is aligned with that of the microneedle pattern; bonding a second metal substrate with a trench surface of the first metal substrate; thinning a non-bonding surface of the second metal substrate, and allowing the cutting sign on the first metal substrate to align with and transfer to the non-bonding surface of the second metal substrate; and thinning a non-bonding surface of the first metal substrate, and cutting by aligning with the cutting sign on the second metal substrate to form the plane hollow microneedle. Based on the micromachining technology and by combining the conventional technology of machining and ...

Hop to hop transmission method based on satellite network

The invention discloses a hop to hop transmission method based on a satellite network, which belongs to the technical field of communication. The method comprises the following steps: arraying all data packets to be sent to a next hop in an array to send the data packets to a target node by a source node or a middle node; carrying out sequence confirmation on the data packets sent from the same sending node and returning confirmation information to a sending node of a previous hop by the middle node or the target node; judging whether the sent data packets are successfully sent or not by the sending node according to the returned confirmation information; if a data packet is not successfully sent, renewedly routing the data packet, and if the node of the next hop is changed, transferring the data packet to a corresponding array and renewedly numbering and sending the data packet. The method increases the information interactions of chain states, buffer memory spaces, and the like between ...

Multivariate catalyst for hydrogenation of edible oils and its preparation method

Flavouring milk and preparing method

Polycarbonate compositions and articles formed therefrom, with matte surfaces and high light transmissions

A composition is disclosed having a matte surface and high optical transmission characteristics. The composition comprises a polycarbonate and refractive index compatible polymer particles such as crosslinked polystyrene. The polycarbonate composition is useful for manufacture of anti-glare lenses, ATM screens, decorative articles, and housings for electronic appliances such as a computer.

SARS CORONAVIRUSES 3CL PROTEASE 3D-STRUCTURE MODEL AND ANTI-SARS MEDICINES

In-vehicle sound quality self-adapting active control system and method

The present invention discloses an in-vehicle sound quality self-adapting active control system and method. The in-vehicle sound quality self-adapting active control system is composed of a sound quality self-adapting active controller (1), a residual noise signal collector (2), a secondary sound source device (3) and a vibration signal collector (4). The residual noise signal collector (2), the secondary sound source device (3) and the vibration signal collector (4) are respectively connected with the sound quality self-adapting active controller (1) electrically. The invention forms a closed-loop feedforward in-vehicle sound quality control system which uses an engine body (27) and five acceleration signals at the suspending point of vehicle body as input, the sound signal output from the secondary sound source device (3) and two residual noise signals as feedback. The invention also provides a self-adapting active control method which tracks the in-vehicle noise change with a self-adapting ...

Method and communication network system for establishing security conjunction

A method for establishing security conjunction is provided, comprising: receiving the access request message which is transmitted by the terminal and transferred by the relay station (201); obtaining the share root key after the authentication to the terminal according to the access request message (202); selecting the security arithmetic, which is supported by both the terminal and the network side (203); and deriving the base station key according to the share root key (204); transmitting the security mode command to the terminal through the relay station, the security mode command includesthe security arithmetic (205). A communication network system is also provided. Application of the solution of the present invention solves the problem of establishing security conjunction between the terminal and the network after introducing the relay station in the LTE system, and the security mechanism of the LTE is inherited, in the case of without increasing the complicacy of the system, the security ...

Method and system for sequencing emails

The invention provides a method for sequencing emails, comprising the following steps of obtaining at least one list of information of each one of a plurality of emails in a folder in an electronic mailbox; and sequencing the plurality of emails according to at least one list of information, wherein the plurality of emails are sequenced according to the set weight of at least partial character strings in at least one list of information.

Control method, device and communication system of direct tunnel

The embodiment of the invention discloses a control method, a device and a communication system of a direct tunnel. The embodiment of the invention adopts obtained network topology information and then determines whether the direct tunnel is put into service according to the network topology information, for instance, when the connection condition between RN and GGSN is determined to be normal, the direct tunnel is put into service. As the scheme uses relative factors of establishing the direct tunnel, such as the dynamic network topology information as the condition for putting the direct tunnel into service, compared with the prior art, the method can more flexibly and effectively control whether the direct tunnel is put into service.

Non-toughened Low-E coated glass remote processing and packaging method

The invention discloses a non-toughened steel Low-E coated glass remote processing and packaging method, comprising the following steps of: coating film on glass; taking out glass out of a film-coating room, and sticking a static protective film; spreading an outer packaging film in advance on a brandreth where the glass is placed; putting the coated glass pierce by piece on the brandreth where the outer packaging film is placed; placing desiccant above and below the glass; enwrapping the whole glass with the outer packaging film to form a glass package, and sealing the position where the outer packaging film is connected; vacuuming the outer glass package and inflating inert gas; gluing tightly all the seams of the glass package; using leatheroid to isolate and cushion the angle joints ofthe glass, and the position where a rope or a rod is contacted with the outer packaging film; and using leatheroid to isolate and cushion the rope for fixing the glass package after truck loading. The ...

Process and device for synthesizing imino diacetate by using diethanol amine

The invention discloses a process and a device for synthesizing imino diacetate by using diethanol amine. The process comprises the following steps of: dissolving the diethanol amine and uniformly mixing the dissolved diethanol amine, liquid alkali and deionized water to prepare 10 to 30 mass percent solution, and conveying the solution to a multistage shell and tube reactor filled with a solid catalyst through a metering pump to perform catalytic dehydrogenation reaction so as to obtain the imino diacetate. The device comprises the multistage shell and tube reactor designed based on an isothermal constant pressure reaction kinetics model, the reactor consists of 2 to 5 shell and tube reactors connected in series, each stage reactor consists of a plurality of shell and tubes, and equal catalyst is uniformly filled into the shell and tubes. The process and the device have the characteristics of simple process operation, more than 98 percent of product yield, capabilities of continuous production ...

Method for preparing monopotassium phosphate by using seawater

The invention relates to a method for preparing monopotassium phosphate by using seawater. The method comprises the following steps: adsorbing seawater serving as a raw material by using an ion exchange column filled with modified zeolite, and then exhausting the adsorbed seawater; eluting the seawater after absorption to obtain strong liquor; carrying out second-section absorption on ammonium zeolite by using the strong liquor, and eluting the adsorbates with a solution containing ammonium chloride to obtain a potassium-rich liquid; and adding sodium hydroxide into salt water containing ammonium obtained in the second-section absorption for ammonia evaporation process to obtain the side product, namely ammonia water and recycling the salt water and carrying out conversion, evaporation, cooling crystallization, separation, recrystallization and the like on the obtained potassium-rich liquid to obtain the finished product of the monopotassium phosphate. In the invention, the problems of ...

Ultrasonic runner dehumidifier

一种梯度材料的激光快速制备成形方法

... 本发明是一种梯度材料制备成形的方法。为克服目前激光涂覆法只是用来在材料表面制备简单的层状梯度保护涂层，且梯度结构不能精确控制的不足，解决大块体梯度材料的快速成形制备技术，本发明采用激光涂覆方法，通过精确控制送粉器在各个二维平面轨迹中不同位置上的不同材料粉末送给量，在激光涂覆过程中同步向激光熔池中送入不同材料配比的粉末，从而制备成形多材料任意复合梯度材料。在梯度过渡层的制备成形过程中，可以根据结构设计的需要，在梯度过渡区制备成形过程中加入异质组分。利用本发明制备的梯度材料具有材料相及组织细小、材料致密，力学性能和耐腐蚀性能大幅度的提高，能直接制备具有复杂结构和形状的梯度材料及零件。 ...

Metal plate rolling and unrolling machine

The invention discloses a metal plate rolling and unrolling machine. An axis roller is fixed on a machine frame; an extrusion component over the axis roller consists of a revolving shaft and a plurality of shaft sleeves; the shaft sleeves are fixed on the revolving shaft; two ends of the revolving shaft are hinged with the lower end of an oscillating bar respectively; the upper ends of the two oscillating bars are hinged with two ends of a cross beam respectively; the cross beam is connected with a piston of a main cylinder on the machine frame; the main cylinder is connected with a first change valve; a catch lever is fixed on one end of the cross beam; a first travel switch matched with the catch lever and connected with the first change valve is fixed on the machine frame; two ends of the revolving shaft are both provided with an idle wheel respectively; a guide plate matched with the idle wheel is fixed on two sides of the machine frame respectively; the inner side of the guide plate ...

Use of staurosporine derivatives for the treatment of multiple Myeloma

Key derivation method, device, and system

A method, a device and a system for deducing keys used in the field of mobile communication technology. The method is used in the process of switching the user equipment from an evolved universal terrestrial radio access network (EUTRAN) to a universal terrestrial radio access network (UTRAN). In the second switching process because of the failed first switching, the method changes the input parameters used for deducing the keys, such as the methods of generating random values, changing the current downlink non-access stratum counter values and obtaining the fresh parameters computed by the user equipment etc., to ensure that the deduced keys in the resource mobility management entity during the user equipment's first switching process are different from the deduced keys in the mobility management entity during the user equipment's second switching process. The situation in the prior art that the keys of other Radio Network Controller (RNC) can be deduced by the keys of one of the RNCs ...

Preparation method of menthane diamine

The invention belongs to the field of chemical synthesis and in particular to a preparation method of menthane diamine. The preparation method comprises the detailed steps: carrying out condensation reaction, hydrolysis reaction, neutralization reaction and purification on bipentene, sulfuric acid and liquid hydrocyanic acid, and then obtaining the menthane diamine. By utilizing the preparation method of menthane diamine, the yield can be up to 82.5% and the purity of the menthane diamine reaches more than 70.0%.

High-temperature water vapour on-line test system for electrolytic hydrogen production and its test method

The invention discloses an online test system for hydrogen production by high-temperature vapor electrolysis and a test method, which belong to the field of hydrogen production by high-temperature vapor electrolysis. The test system comprises an air path portion and a control portion. The air path portion comprises a mass flowmeter, a check valve, an air humidifier, a dew point tester, a pre-heater, a condenser, a metering pump, an evaporator, a gas chromatograph, etc. The control portion includes controllers and displays for each component of the air path portion, wherein components of the control portion are connected with a computer through an R232 communication interface to achieve realtime control and data collection of the computer. The electrolytic hydrogen production test system can simulate the actual high-temperautre electrolytic hydrogen production conditions to study the influences of different reaction conditions on current-hydrogen and heat-hydrogen conversion efficiency in ...

Preparation method of modified attapulgite powder for paper making filler

The present invention discloses a preparation method of modified concave-convex soil powder for paper making filling: (1) high purity concave-convex soil powder with purity of 99.5 percent and whiteness of 87 is made into pulping with solid content of 10-20 percent and average particle size 1-2microns; (2) prepare titanium ion solution, the titanium concentration is 0.2-1mol per litre, the molar ratio of titanium ions and solution is 1 to 2, pH value is 2-3; (3) the pulping and titanium ion solution is mixed, the reaction temperature is 50-75DEG C, the reaction duration is 1-3 hours, and evenly coated suspension is formed; (4) the suspension is filtrated, after cleaning the filter cake, the pulping with solid content of 10-20 percent is made, after 250-350DEG C spraying and drying, the modified concave-convex soil powder is obtained. The concave-convex soil powder in the present invention is taken as paper making filling, which can improve paper whiteness, gloss, printing performance, paper ...

一种盐酸伪麻黄碱缓释药物

A slow-release pseudoephedrine hydrochloride in the form of capsule, tablet, suspension, dripping pill, or powder is prepared from the pseudoephedrine hydrochloride (10-80 wt.%) and at least one pharmacologically receptable slow releasing material as skeleton (20-90 wt.%).

Cold tea for preventing and treating coprostasis type sub-health and preparation method thereof

The invention provides herb tea for preventing and treating subhealthy constipation. The herb tea is prepared by water and the following raw materials in portion by weight: 15 to 40 portions of raw fleeceflower roots, 15 to 40 portions of dandelion, 5 to 25 portions of dried immature fruit of citron orange, 5 to 20 portions of sicklesenna seeds and 10 to 30 portions of white sugar. The herb tea has the function of relaxing bowel, and can well relieve constipation of subhealthy people. Moreover, the herb tea is mild in drug property, and sweet and cold but not bitter in taste, so that the herbtea is easy to be accepted by people; the crude drugs used are all common drugs and have moderate price, so that the materials are easy to obtain; and the herb tea has simple preparation technology and is suitable for industrial production.

Improved method for preparing glyphosate by catalytic oxidation of N-(phosphonomethyl) iminodiacetic acid through oxygen-rich gas

The invention provides an improved method for preparing glyphosate by catalytically oxidizing N-(phosphonomethyl) iminodiacetic acid with oxygen-rich gas. The method comprises the following steps: selecting N-(phosphonomethyl) iminodiacetic acid (PMIDA) as the raw material, active carbon as a catalyst, and an oxygen-rich gas as an oxidant, adding N-(phosphonomethyl) iminodiacetic acid, the activecarbon and water into a high-pressure reaction kettle at a certain ratio, introducing the oxygen-rich gas to carry out oxidation reaction, adding filter cake after the oxidation reaction into a saturated glyphosate solution to fully dissolve glyphosate crystals as much as possible, and filtering while the solution is hot to obtain glyphosate. The method can improve the solubility of glyphosate and further improve the yield of the dry product, and can solve the bumping problem existing in the active carbon separation process at high temperature, thereby improving the safety of the production and ...

Data transmission method, device and system

The embodiment of the invention discloses data transmission method, device and system. The data transmission method comprises the steps of: determining that data to be transmitted are control plane signalings relevant to user equipment resided on a relay station; and transmitting the data to be transmitted through a first user data packet established between the relay station and a donor base station, wherein the first user data packet provides integrity protection for the data to be transmitted. The embodiment of the invention realizes that the integrity protection can be obtained and attacks of denial of service, and the like can be avoided when the control plane signalings relevant to the user equipment resided on the relay station are transmitted between the relay station and the donor base station.

FACILITATING KEYWORD EXTRACTION FOR ADVERTISEMENT SELECTION

Systems, methods, and computer storage media having computer-executable instructions embodied thereon that facilitating keyword extraction for advertisement selection. A set of performance indicators that indicate performance of a keyword in association with one or more advertisements is referenced. A determination is made as to whether the keyword is a noise keyword that is relevant to web content and results in a low click rate or a low impression cost. The set of performance indicators and the determination of whether the keyword is a noise keyword are utilized to identify a keyword type of the keyword, wherein a keyword type can be a positive keyword or a negative keyword.

Method and device for implementing load balance of data center resources

The present disclosure relates to a method and a device for implementing load balance of data center resources, and the method includes: obtaining current utilization ratios of properties of each physical machine in a scheduling domain, and determining, according to the current utilization ratios, physical machines that have residual capability satisfying a current allocation task, where the properties include a CPU load, a memory load and a network load; predicting a load degree of each of the physical machines on the assumption that the virtual machine is allocated by each of the physical machines; selecting, according to the predicted load degree of each of the physical machines, a physical machine from the physical machines to allocate the virtual machine. By adopting the solutions of the present disclosure, the problem of the load imbalance caused by the inconsistency of specification requirements of users and specifications of physical servers is solved.

Equivalent electrical model of SOI field effect transistor of body leading-out structure and modeling method

The invention discloses an equivalent electrical model of a silicon-on-insulator (SOI) field effect transistor of a body leading-out structure and a modeling method thereof. The equivalent electrical model consists of an internal field effect transistor and an external field effect transistor connected in parallel, wherein the SOI field effect transistor of the body leading-out structure is divided into a body leading-out part and a main body part; the internal field effect transistor represents a parasitic transistor of the body leading-out part; and the external field effect transistor represents a normal transistor of the main body part. The equivalent electrical model provided by the invention completely comprises all parts of the physical structure of a silicon-on-insulator metal oxide semiconductor field effect transistor (SOI MOSFET) device of the body leading-out structure, namely influence of the body leading-out part and the main body part on the electrical property of the device ...

Derailment-preventing device for big electric single-beam hanging wheels

The invention relates to a derailment-preventing device for big electric single-beam hanging wheels, wherein a left end beam and a right end beam are respectively fixed on two ends of a girder; a front big wheel and a rear big wheel are respectively fixed under the left end beam and the right end beam through bearings; gears are coaxially fixed with driving wheels of the front and the rear wheels; the gears are driven by speed reducers and motors; and an anti-falling steel plate is respectively fixed on the end beams close to the inner side of each big wheel. The derailment-preventing device has a simple structure, and can effectively prevent the big electric single-beam hanging wheels from derailing.

MEMS device airtightness packaging method

The invention provides an air tightness encapsulation method for a widely applied MEMS device, which is a bonding technology based on an interlayer and realized by matching with air tightness materials such as coated metal and so on. The interlayer material refers to adhesive organic matters such as photoresist and so on; under low temperature and low pressure, high bonding strength and extremely small internal stress can be realized; at the same time, bonding mode requires less for an upper surface and a lower surface; even if the surface is not smooth, the bonding can be successfully conducted; after the air tightness materials are coated, the leakage rate is less than 1 multiplies 10<-8>cm<3>/s, which completely meets the requirement of practical application.

Nuclear track anti-counterfeit transfer film and manufacturing method thereof

The invention discloses a nuclear track security transfer film and the manufacturing method, which belong to the anti-counterfeiting technology field .The nuclear track security transfer film includes thermal transfer film and cold transfer film ,which are formed by coating a multi-mixed resin layer on PET coating ,and the multi-mixed resin layer can be transferred and can suppress laser. The preparation technology is as follows: the nuclear track is formed on a thermal transfer laser layer or a cold transfer laser layer after suppression of laser hologram, irradiation, imaging, chemical etching, cleaning in soft water and drying, thus the preparation of nuclear track security transfer film is completed. Besides, the thickness of the produced nuclear track security transfer film is only 1micron or a few microns, the produced nuclear track security transfer film can attach the nuclear track which has anti-counterfeit feature to carriers having various packages by methods of heat and cold ...

Method for managing interface connection between wireless access network and kernel network on ground

Powder sealing valve

The invention discloses a powder sealing valve comprising a valve body, a sweeping mechanism, a valve core and an executing mechanism; the valve core is arranged in the valve body to open and close the valve under the effect of the executing mechanism; the sweeping mechanism is an annular gas chamber; the annular gas chamber is also arranged in the valve body; the valve core is in sealed contact with the gas chamber; the sealing surfaces of the valve core and the gas chamber are both spherical surfaces; the annular gas chamber is provided with a gas inlet and a gas outlet; and the gas outlet is arranged on the sealing surfaces of the gas chamber and the valve core. In the invention, the annular gas chamber is arranged in the valve body, the gas inlet is arranged outside the gas chamber, the gas outlet is arranged on the sealing surfaces of the interior of the gas chamber and the valve core, and dry gas (compressed gases of air and nitrogen can be selected according to conditions for use ...

Anti-forging device and its anti-forging method

The invention provides an anti-fake device and the method thereof, belonging to anti-fake technical field and used to fight against product counterfeiting. The anti-fake device is characterized in that the device comprises a thin optical lens1 and a pattern base map layer3 treated with digital technology and matching with the thin optical lens1; the base map of the pattern base map layer3 is provided with a benchmark31. The device has the following states: (1)one surface11 of the thin optical lens1 covers the surface of the pattern base map layer3 and a straight line 13 is parallel to the benchmark31, presenting a pattern; (2) one surface11 of the thin optical lens1 covers the surface of the pattern base map layer3 and the straight line 13 is perpendicular to the benchmark3, presenting another pattern. The thin optical lens1, after be shift, can make the base map be showed with different view angles without displacement, thus the invention is high in innovative technical content and can ...

MOS (Metal Oxide Semiconductor) type ESD (Electro-Static Discharge) protection structure for silicon on insulator technology and manufacturing method thereof

The invention discloses an MOS (Metal Oxide Semiconductor) type ESD (Electro-Static Discharge) protection structure for a silicon on insulator technology and a manufacturing method thereof. The MOS type ESD protection structure comprises an epitaxial silicon layer, the epitaxial silicon layer is directly connected with an SOI (Silicon On Insulator) substrate body region; both sides of the epitaxial silicon layer are provided with side oxygen isolation walls, and the side oxygen isolation walls are used for separating the ESD protection structure from an intrinsic active structure; the left end and the right end of the top of the epitaxial silicon layer are respectively provided with source drain areas of the ESD protection structure; a polysilicon gate of the ESD protection structure is upwards grown on the center position of the top of the epitaxial silicon layer; a silicon dioxide gate dielectric of the ESD protection structure is clamped between the polysilicon gate of the ESD protection ...

Method for preparing naproxen of methyl ester and S-(+) naproxen of methyl ester by using carbonylation

The method for synthesizing naproxen methyl ester and S-(+) naproxen methyl ester by homogeneous catalystic carbonylation of 1-(6'-methoxynaphthalene) ethyl alcohol is characterized by that it uses palladium-copper-phosphine-acid to prepare catalyst system in situ, and makes 1-(6'-methoxynaphthalene) ethyl alcohol react with carbon monoxide and methyl alcohol to obtain the naproxen methyl ester whose rate of production is approaching to 100% and selectivity also is approaching to 100%, and substitutes triphenyl phosphine with chiral phosphine ligand, and can obtain the naproxen methyl ester with optical activity, and hydrolyzes the naproxen methyl ester so as to can obtain the naproxen without corrosion to reactor.

Milk and dairy food containing fruit granules and method for producing the same

The present invention relates to a diary product containing fruit granules. Every 100 weight parts of the diary product of the present invention contains 30 to 80 parts of milk and milk product, 1 to 15 parts of fruit granules, 0.2 to 1.0 part of stabilizer compound and 0.25 to 0.6 part of acidity regulator; wherein, the stabilizer compound contains modified bio-fermentation polysaccharide and thickener; the fruit granule contains coconut juice fermented polysaccharide granule and fruit vegetable granule. A production method of the diary product containing fruit granules is also related by the present invention.

Channel estimation method for orthogonal frequency-division multiplexing communication system

A channel calculation method for communication system of orthogonal frequency division multiplexing includes 1) creating OFDM pilot frequency signal for channel calculation by system emitter with thesignal including two parts of the pilot frequency insert mode and the pilot frequency value selection as well as to convert it to be the pilot frequency signal of time domain through inverse Fourier transformation, 2) transmitting the pilot frequency signal of time domain at radio multipath fading channel and 3) obtaining pilot frequency signal of frequency domain by changing the pilot frequency signal of time domain through Fourier transformation with system receiver and to carry on channel calculation for radio channel as obtaining calculation value of subchannel existed with the pilot frequency signal first by LMMSE calculation ...

Vacuum waste-absorbing device

The invention provides a vacuum waste-absorbing device and relates to the vacuum waste-absorbing device for absorbing wastes from a machine tool. The device is arranged on the lower part of a waste outlet of the machine tool and comprises a waste hopper which is hermetically connected with the waste outlet; a waste hopper section is provided with a vacuum pump which is communicated with the waste hopper; the outlet of the waste hopper is provided with a hopper door which can be opened and closed; and the hopper door in a closed state is hermetically connected with the waste hopper. The vacuum waste-absorbing device has the advantages that: negative pressure is formed on a waste passage by using the vacuum pump and the closed waste passage; the wastes produced by the machine tool are completely absorbed into the waste hopper; after the wastes in the water hopper are accumulated to a certain degree, the hopper door is opened and the wastes fall into a waste trolley and are treated; and then ...

Process for preparing solid superacid catalysts used for synthesis butyl p-hydroxybenzoate

The present invention discloses preparation process of butyl p-hydroxybenzoate as solid super acidic catalyst. The preparation process includes the following steps: adding attapulgite clay into 20.0-45.0 wt% concentration Ti(SO4)2 solution, with the amount of attapulgite clay being 8-16 wt% of Ti(SO4)2, and soaking to obtain suspension; regulating the pH value of the suspension to 6-10 with NH3.H2O, ageing for 6-24 hr, suction filtering, washing, drying at 378-383 K for 12-24 hr, grinding to below 200 mesh to obtain white powder; soaking the white powder in 0.1-1.51 mol/l concentration H2SO4 solution for 5-25 min, filtering, washing, drying at 378-393 K for 1 hr, grinding to below 200 mesh to obtain white powder; and roasting in air atmosphere at 623-873 K to activate for 3 hr to obtain the solid super acidic catalyst. The solid super acidic catalyst has high activity, high selectivity, long service life, low production cost and other advantages.

Method and system for distributing cipher key in wireless communication network

The method comprises: respectively figuring out the security keys used for protecting the access layer signaling, non-access layer signaling and users' data; delivering the security keys to the users' devices and the entities for executing relevant security operations in network.

Diatomic alcohol acid series concrete high-efficiency water reducing agent and production method thereof

High voltage pulse circuit

Method for preparing YSZ-LSM oxygen electrode powder of solid oxidate electrolytic cell

The invention relates to a method for preparing YSZ-LSM oxygen electrode powder of a solid oxide electrolytic cell, belonging to the high-temperature steam electrolytic hydrogen production and solid oxide electrolytic cell field. The method is as follows: the low-temperature self-spreading in situ synthesis method is adopted; 5 to 50 weight percent of lanthanum nitrate, strontium nitrate and manganous nitrate solution is taken as metallic ion source to synthesize LSM which is taken as a coating; YSZ powder (Japanese Tosoh 8YSZ) is taken as a core of composite powder; amion acetic acid is takenas incendiary agent and ammonia is taken as combustion improver; YSZ particles are coated by a precursor colloid of the LSM through optimization control of conditions such as the stirring speed, theultrasonic treatment, the pH value of solution, gel forming and so on; primary powder is obtained through heating initiated low-temperature self-spreading combustion; and the YSZ-LSM oxygen electrodecomposite ...

Two media hydraulic membrane pump

The utility model relates to a two-media hydraulic membrane pump for small-flow high-head slurry pipeline transportation, and is especially suitable for slurry pipeline transportation which is strict in oil pollution. The utility model is composed of a power hydraulic device, an auxiliary hydraulic device, an increment oil cylinder, an isolation test device, a check valve, etc. The auxiliary hydraulic device and the power hydraulic device are respectively independent, the auxiliary hydraulic device is provided with a liquid level detection device, and emulsion is used as a usage media, so the pollution of the slurry caused by hydraulic oil is avoided. The utility model has the advantages of high efficiency, small size and simple structure, and can be used as a slurry pump for an ore-dressing process.

Electrolyte additive of novel nickel-metal hydride secondary battery

The invention provides an electrolyte additive of a novel nickel-metal hydride secondary battery, which is characterized by comprising reducing mucic acid and one or more than one of mucic acid monosodium salt, mucic acid disodium salt, mucic acid monolithium salt, mucic acid dilithium salt, mucic acid monopotassium salt and mucic acid dipotassium salt of alkali metal salt thereof. The mass percentage concentration of the electrolyte is within the range of 0.05-7%. The additive participates in the electrode reaction and can store a part of electric energy. The invention has the characteristics of low cost, low energy consumption, environmental protection and the like.

Virtual Conversation method or system

The invention operates on messages such as texts, voice and video messages. The message is analysed (e.g. semantically) to determine user intent 202. The intent is passed to a number of bidding module 206, such as search engines, databases. These modules return potential responses as bids.The bids include intent confidence scores which may relate to accuracy of understand of the intent. The bids may also include a resolution confidence score or flag which indicate capability to resolve any user request in a message.The bids may also indicate the quality/convenience of a response.The auctioneer 206 selects one or more highest scoring response to return to a user. The auctioneer may select winning bids based upon rules, heuristics and/or trained machine learning modules.Request messages may be asking for software to be supplied or booking travel arrangements.The invention is intended for use in virtual agents/assistants or chat bots.

Flavored nut spreads having milk chocolate flavor and creamy soft texture

Growth method of group III nitrides

The invention relates to a method for growing group III nitride materials, which is characterized in that the method comprises the following steps: a cantilever beam is selected and provided with a fixed end and a free end; a buffer layer is grown on the upper surface of the cantilever beam; and a group III nitride layer is grown on the surface of the buffer layer. The invention has the advantages that the cantilever beam is adopted as a substrate for growing group III nitrides; and because only one end of the cantilever beam is fixed, the stress in the group III nitride layer can be reduced, and the crystal quality is improved.

Adjustable powder feeder

The present invention relates to one kind of adjustable powder feeder. The adjustable powder feeder includes DC motor, harmonic gear reducer to eliminate the speed fluctuation the DC motor produces under low speed, powder feeding disc with several rows of adjusting holes in different diameters for powder flow rate regulation; transmitting shaft and pressing block to be connected with the powder feeding disc to form one integral, and adjusting screw on the top of the transmitting shaft for regulating the pressure on the pressing block and further controlling the pressure of the powder feeding disc. The present invention ensures the smooth rotation of the powder feeding disc at low speed for continuous smooth powder feeding.

Walking movement classification method based on triaxial acceleration transducer signals

The invention relates to a walking movement classification method based on triaxial acceleration transducer signals, which comprises the following steps: fixing a triaxial acceleration transducer on the upper part of the ankle of a testee, connecting the triaxial acceleration transducer with a computer, setting an initial value, and acquiring the variation conditions of different accelerations during the movement; calling a one-step detection subprogram; judging whether the one-step detection is successful; calling a downstairs movement state detection subprogram; judging whether the testee is in the downstairs movement state; calling a voting algorithm subprogram; judging whether the testee is in the upstairs movement state; judging whether the testee is in the forward movement state; setting the movement state as the forward movement state; setting the movement state as the upstairs movement state; setting the movement state as the backward movement state; setting the movement stateas ...

Preparation method of tetraazadecalin

The invention discloses a preparation method of tetraazadecalin. The preparation method mainly comprises the following steps: (1) dropwise adding 40% glyoxal water solution to a three-neck flask containing absolute glyoxal and methyl alcohol at low temperature; (2) carrying our high-temperature reaction for 1-3 hours at the temperature of 68-88 DEG C; and (3) cooling the product to 0-10 DEG C, separating out a large amount of solid, washing the solid with the methyl alcohol after vacuum filtration, filtering and drying, so that the tetraazadecalin is obtained. A certain amount of methyl alcohol is added in a reaction system and is used for transferring target products dissolved in water, so that the operations that a large quantity of target products are dissolved in the water, the water is separated out in the experimental process and the like are solved, thereby simplifying experiment steps and improving reaction yield.

RNAi plant expression vector of ABA (Abscisic Acid) 8'-hydroxylase gene and application

The invention belongs to the technical field of plant gene engineering and relates to a hairpin RNA expression cassette based on a barley ABA (Abscisic Acid) 8'-hydroxylase gene (HvABA8 OH-1) sequence, an RNAi plant expression vector and application thereof. The hairpin RNA expression cassette of the barley ABA 8'-hydroxylase gene and the RNAi plant expression vector contain a 1006th nucleotide sequence of a 5' end from a sequence table 1, a reverse repeated deoxynucleotide segment with a length of 293bp and a double-chain RNA molecule capable of transcribing to form a hairpin RNA structure, wherein the nucleotide sequence extends to a 3' end according to a nucleotide arrangement mode of a sequence 1. In the invention, transformed cells are induced to generate RNAi and reduce the endogenous ABA metabolic level so as to enhance the dormancy of transgenic plant seeds. The vector has good application prospect in cultivating new species of pre-harvest sprout resistant transgenic crops.

Atmospheric ligh temp and energy saving drying drum set

Discharge pipe and sucking pipe in each drying drum is connected to general discharge pipe and sucking pipe. Control valve is installed on each sucking pipe, and gathering oil pipe having check valve is connected to discharge pipe. Lower end of gathering oil pipe is connected to fixed return oil pipe. Movable pipe sheathing on the fixed return oil pipe through connection plate is connected to annular ball float. There is a hole on wall of low part of fixed return oil pipe. Low-end cap for the said hole is connected to a support plate. In the invention, one oil pump can supply oil for multiple drums. The features are reduced size of equipment, and high efficiency.

Molecular pump model identifying method

The invention relates to a molecular pump model identifying method. The method comprises the following steps of: (1) according to the type number of the molecular pump models, arranging a model identification on the molecular pump; (2) arranging an identifying device capable of identifying the model identification onto a molecular pump controller; and (3) utilizing a scanning identification module in the molecular pump controller to control the identifying device to identify the model of the molecular pump. The invention enables one molecular pump controller to identify the molecular pumps of different models.

Natural vegetal anti-weaning stress feed additive and application thereof

The invention relates to a natural vegetal anti-weaning piglet stress feed additive. The feed additive is characterized by comprising the following compositions in percentage by weight: 18 to 20 percent of pasqueflower, 8 to 10 percent of phellodendron, 18 to 20 percent of cortex fraxini, 5 to 7 percent of hawkthorn, 4 to 5 percent of liquorice, 9 to 10 percent of astragali, 30 to 35 percent of pine needle powder. The feed additive has the effect of promoting growth, and can improve the daily gain by 13.4 percent after piglets wean for 21 days, improve feed intake by 9.9 percent and reduce the feed-meat ratio by 3.0 percent. The feed additive prevents early piglet weaning stress syndrome, effectively relieves the weaning stress, reduces piglet diarrhea and production cost, increases weight gain and has safety, nontoxicity and remarkable economic benefit.

Non-linearity luminous signs device setting method for realizing one-way output

The present invention provides a high-efficiency unidirectional ejection nonlinear optical signal element setting method. An element structure comprises an optical cavity and a high reflectance structure on both sides of the structure. Two-stage optical nonlinear materials are arranged in the cavity, such as lithium niobate or potassium arsenide and so on. The optical cavity is a resonant cavity of a base frequency signal and a multiple frequency signal. Intensity of the base frequency signal and the multiple frequency signal can be enhanced in the cavity through resonance. The high reflectance structure on both sides of the optical cavity is composed of photon crystals or multilayer films. Two or more than two types of materials (such as silicon dioxide, silicon and so on) are ordered to form the photon crystal or multilayer film and share the same wavelength with light wave. These materials has quite high reflectivity (more than 99% in general) compared with base frequency waves and multiple ...

Ceramic kiln temperature checking method based on optical fibre grating sensing

The invention discloses a temperature detection method of ceramic kiln. The method adopts the fiber grating sensing technology to detect the temperature of the ceramic kiln. In the specific technical proposal, optical fibers are arranged on two outer sides and the outer top the ceramic kiln; each optical fiber is connected with a plurality of gratings in series to form a fiber grating sensing network to conduct the distributing measurement of the temperature of the ceramic kiln. The method changes the traditional detection mode of temperature of the ceramic kiln does not cause damage to the ceramic kiln; and the method belongs to a non-contact temperature detection method and can be applied in the temperature detection of the ceramic kiln. Moreover, the method has the advantages of real-time temperature measurement, high anti-interference performance, excellent stability, excellent dynamic characteristics, and so on.

Floating body cell structure of dynamic random access memory and manufacturing technology thereof

The invention discloses a floating body cell structure of a dynamic random access memory and manufacturing technology thereof. The structure comprises an N type semiconductor area on a buried oxide layer (BOX), a P type semiconductor area on the N type semiconductor area and a gate area on the P type semiconductor area. Electric isolation areas are arranged around the P type semiconductor area and the N type semiconductor area. In the invention, isolated floating body gate diodes are employed as the storage nodes. Through tunneling among bands, the state that holes are accumulated in the floating body is defined as the first storage state. Through forward bias of PN junctions, the state that the holes are transmitted from the floating body or the electrons are injected into the floating body is defied as the second storage state. The two states lead to difference of the forward turn-on voltage of the floating body gate diodes (P+/N+) and can be sensed through the current intensity. The ...

EMERGENCY SHUT-OFF VALVE

An emergency shut-off valve includes a valve assembly positioned within a valve body and an actuator assembly operatively coupled to the valve assembly. A poppet is coupled to a shaft having a retaining member positioned within a slot in an arm of the poppet to prevent the poppet from being removed from the shaft. A gland has a first slot, a second slot opposite the first slot, where the first and second slots are configured to receive an end of a torsion spring, and a flange. An O-ring is positioned within a recess in the valve body at the outer surface to engage the flange to provide a seal between the gland and the valve body.

Clean catalytic oxidization process for synthesizing adipic acid

Displacement measuring apparatus for concrete temperature-pressure tester and application thereof

Voice frequency compression method of digital deaf-aid

Method for processing passenger ticket information of high-speed railways

The invention provides a method for processing passenger ticket information of high-speed railways, which comprises the following steps: according to a service flow and a service rule for the passenger ticket of the high-speed railways, analyzing the passenger ticket information, thereby acquiring an original secondary passenger ticket service; forming a passenger ticket service by combining or reconfiguring the original secondary passenger ticket service, according to the function and the granularity of the original secondary passenger ticket service; forming a passenger ticket service functional unit according to the passenger ticket service and the passenger ticket information; forming a passenger ticket information processing service function, by combining and processing the passenger ticket service functional unit according to the service flow and the service rule for the passenger ticket; and lastly processing the passenger ticket information according to the passenger ticket information ...

Synthesis method of alkyl-substituted benzocrown ether

The invention discloses a synthesis method of alkyl-substituted benzocrown ether, belonging to the technical field of synthesis of crown ether compounds. The synthesis process comprises the following steps of: dissolving a specific benzocrown ether raw material in an appropriate solvent system; and reacting with an alcohol compound which is dissolved in the specific solvent in advance, at lower reaction temperature under the catalytic action of polyphosphoric acid to obtain a corresponding alkyl-substituted benzocrown ether product. By adopting the synthesis process, the problems of low alkylation reaction transformation ratio of the conventional benzocrown ether and alcohol compound, the presence of side reaction, difficulty in separating and purifying, difficulty in controlling reaction heat and the like can be solved; the synthesis method is suitable for the synthesis and enlarged production of various types of alkyl-substituted benzocrown ethers; and the product is easy and convenient ...

Soi mos device having bts structure and manufacturing method thereof

The present invention discloses a SOI MOS device having BTS structure and manufacturing method thereof. The source region of the SOI MOS device comprises: two heavily doped N-type regions, a heavily doped P-type region formed between the two heavily doped N-type regions, a silicide formed above the heavily doped N-type regions and the heavily doped P-type region, and a shallow N-type region which is contact to the silicide; an ohmic contact is formed between the heavily doped P-type region and the silicide thereon to release the holes accumulated in body region of the SOI MOS device and eliminate floating body effects thereof without increasing the chip area and also overcome the disadvantages such as decreased effective channel width of the devices in the BTS structure of the prior art. The manufacturing method comprises steps of: forming a heavily doped P-type region via ion implantation, forming a metal layer above the source region and forming a silicide via the heat treatment between the metal layer and the Si underneath. The device in the present invention could be fabricated via simplified fabricating process with great compatibility with traditional CMOS technology.

Electric door lock

An electric door lock includes a door latch mechanism movable between latching and unlatching positions, a manual operation mechanism, and first and second rotatable members. The manual operation mechanism is manually operable to drive movement of the door latch mechanism between the latching and unlatching positions. The first rotatable member is rotatable about an axis, and includes a rotary body and a clutch mechanism. The clutch mechanism is disposed resiliently on the rotary body and is movable parallel to the axis toward and away from the rotary body. The second rotatable member is coupled to the manual operation mechanism for co-rotation therewith, and has one side that confronts the first rotatable member and that is provided with a pushed unit. 1. An electric door lock comprising:a door latch mechanism operable for movement between latching and unlatching positions;a manual operation mechanism including a spindle coupled operatively to said door latch mechanism, said manual operation mechanism being manually operable to drive movement of said door latch mechanism between the latching and unlatching positions;an electric operation mechanism including an electric driving unit;a first rotatable member driven by said electric driving unit to rotate about an axis, said first rotatable member including a rotary body and a clutch mechanism, said clutch mechanism being disposed resiliently on said rotary body and being movable parallel to the axis toward and away from said rotary body;a second rotatable member coupled to said manual operation mechanism for co-rotation with said spindle, said second rotatable member having one side that confronts said first rotatable member and that is provided with a pushed unit;wherein, when said first rotatable member is driven by said electric driving unit to rotate, said clutch mechanism pushes said pushed unit to drive rotation of said second rotatable member and co-rotation of said spindle for moving said door latch mechanism ...

A dram cell structure with extended trench and a manufacturing method thereof

A DRAM cell structure with extended trench, the DRAM cell structure comprises: a NMOS transistor and a trench capacitor connected with the source electrode of the NMOS transistor; the trench capacitor comprises: a semiconductor substrate; a multilayer structure as the bottom plate of the trench capacitor, formed over the semiconductor substrate, which is composed of N-type SiGe layers and N-type Si layers arranged alternatively; a trench formed through the multilayer structure deeply into the semiconductor substrate, whose sidewall cross section is serrate-shaped; a dielectric layer formed on the inner face of the trench; a first polycrystalline silicon layer which is filled in the trench as the top plate of the trench capacitor; and a P-type Si layer formed over the multilayer structure. The present invention adopts doping epitaxial growth process to fabricate a multilayer structure composed of N-type SiGe layers and N-type Si layers arranged alternatively as the bottom plate of the trench capacitor. Compared with the traditional buried plate, the fabricating process is simplified. In addition, the present invention adopts selective etching process to form a sidewall having a serrate-shaped cross section. This improved structure increases capacitor plate area and thus even thick dielectric layer will achieve required capacitance.

Method, device, and system for deriving keys

Method, device, and system for deriving keys are provided in the field of mobile communications technologies. The method for deriving keys may be used, for example, in a handover process of a User Equipment (UE) from an Evolved Universal Terrestrial Radio Access Network (EUTRAN) to a Universal Terrestrial Radio Access Network (UTRAN). If a failure occurred in a first handover, the method ensures that the key derived by a source Mobility Management Entity (MME) for a second handover process of the UE is different from the key derived for the first handover process of the UE. This is done by changing input parameters used in the key derivation, so as to prevent the situation in the prior art that once the key used on one Radio Network Controller (RNC) is obtained, the keys on other RNCs can be derived accordingly, thereby enhancing the network security.

TSV Formation Processes Using TSV-Last Approach

A device includes a semiconductor substrate having a front surface and a back surface opposite the front surface. An insulation region extends from the front surface into the semiconductor substrate. An inter-layer dielectric (ILD) is over the insulation region. A landing pad extends from a top surface of the ILD into the insulation region. A through-substrate via (TSV) extends from the back surface of the semiconductor substrate to the landing pad. 1. A circuit structure comprising:a semiconductor substrate;a shallow trench isolation (STI) region extending from a top surface of the semiconductor substrate into the semiconductor substrate;a metal pad extending from a top surface of the STI region into the STI region, wherein the metal pad is encircled by the STI region; anda through-substrate via (TSV) extending from a back surface of the semiconductor substrate to contact the metal pad.2. The circuit structure of further comprising:an inter-layer dielectric (ILD) over the STI region, wherein the metal pad further extends into the ILD.3. The circuit structure of claim 2 , wherein a top surface of the metal pad is substantially level with a top surface of the ILD.4. The circuit structure of claim 1 , wherein a bottom surface of the metal pad is between the top surface and a bottom surface of the STI region claim 1 , and wherein the TSV penetrates through a lower portion of the STI region to contact the metal pad.5. The circuit structure of claim 4 , wherein the lower portion of the STI region extends underlying claim 4 , and is overlapped by claim 4 , the metal pad.6. The circuit structure of claim 1 , wherein a bottom surface of the metal pad is substantially level with a bottom surface of the STI region.7. The circuit structure of claim 1 , wherein a bottom surface of the metal pad is lower than a bottom surface of the STI region claim 1 , and wherein the circuit structure further comprises a dielectric liner separating the metal pad from the semiconductor ...

PGAM1 Inhibitors and Methods Related Thereto

In certain embodiments, the disclosure relates to methods of treating or preventing a PGAM1 mediated condition such as cancer or tumor growth comprising administering an effective amount of PGAM1 inhibitor, for example, an anthracene-9,10-dione derivative to a subject in need thereof. In certain embodiments, the disclosure relates to methods of treating or preventing cancer, such as lung cancer, head and neck cancer, and leukemia, comprising administering a therapeutically effective amount of a pharmaceutical composition comprising a compound disclosed herein or pharmaceutically acceptable salt to a subject in need thereof.

Method, Apparatus and System for Key Derivation

Method, apparatus and systems are provided for key derivation. A target base station receives multiple keys derived by a source base station, where the keys correspond to cells of the target base station. The target base station selects a key corresponding to the target cell after obtaining information regarding a target cell that a user equipment (UE) is to access. An apparatus for key derivation and a communications system are also provided.

Authentication method, device and system for user equipment

Disclose are an authentication method, device and system for a user equipment. The method comprises: first, a user equipment receiving a random value RAND and a cognitive code AUTN in an evolved packet system (EPS) authentication vector sent by a network side device; when an operating mode of the user equipment is a long-term evolved node LTE Hi operating mode, the user equipment performing authentication based on the RAND and the AUTN. In the authentication process, the user equipment ignores a verification result of a separation bit of an authentication management field (AMF) in the AUTN; or, the user equipment does not verify the separation bit of the AMF. The present disclosure is applicable to the field of communication systems.

Method, apparatus, and system for establishing security context

Embodiments disclose a method, an apparatus, and a system for establishing a security context and relates to the communications field, so as to comprehensively protect UE data. The method includes: acquiring an encryption algorithm of an access node; acquiring a root key and deriving, according to the root key and the encryption algorithm, an encryption key of the access node; sending the encryption key and the encryption algorithm to the access node, so that the access node starts downlink encryption and uplink decryption; sending the encryption algorithm of the access node to the UE so as to negotiate the encryption algorithm with the UE; and instructing the access node to start downlink encryption and uplink decryption and instructing, during algorithm negotiation, the UE to start downlink decryption and uplink encryption.

MTC Device Communication Method, Device, and System

Embodiments of the present invention provide an MTC device communication method, device, and system. A second network element receives, a query message sent by a first network element after the first network element identifies that a type of a received short message is a preset-type short message. The query message comprises an identifier of a receiver of the short message and an identifier of a sender of the short message. The second network element checks whether the sender is authorized to send the preset-type short message to the receiver. The second network element sends a message to the first network element indicating whether or not to send the short message to the receiver.

Display panel and electronic device

A display panel and an electronic device are provided. The display panel may include a display layer, a protective layer and a support layer. The display layer may be arranged between the protective layer and the support layer. The support layer may be coupled to the display layer and may include a piezoelectric film layer. The piezoelectric film layer may drive the display layer and the protective layer to vibrate in response to determining that the piezoelectric film layer is deformed.

Flexible display panel and electronic device

A flexible display panel and an electronic device are provided. The flexible display panel may include an unbent state and a bent state. A bending part of the flexible display panel may be bent when the flexible display panel is in the bent state. The flexible display panel may include a display layer, a bonding layer, and a support layer. The bonding layer may be bonded between the display layer and the support layer. The support layer and the bonding layer may include buffer openings. The buffer openings may be positioned to at least correspond to the bending part.

Electromagnetic Release for Valve

An emergency shut-off valve assembly includes a valve having a closure assembly that includes a closure member coupled to an arm that rotates about a shaft. The valve assembly also includes an actuation assembly having a securement member coupled to the shaft; and an electromagnet adapted to generate a first magnetic force in a first state and a second magnetic force in a second state. In the first state, a contact surface of the securement member is in contact with and magnetically coupled to a contact surface of the electromagnet such that the closure member, the arm, and the shaft are maintained in the first open position against a rotational force provided by a biasing member. In the second state, the closure member, the arm, and the shaft are rotated into the second closed position by the rotational force provided by the biasing member. 1. An emergency shut-off valve assembly , comprising:a valve body defining an inlet, an outlet, and a fluid passageway between the inlet and the outlet; a shaft rotatably coupled to the valve body, the shaft having a shaft longitudinal axis;', 'an arm coupled to the shaft;', 'a closure member coupled to the arm; and', 'a biasing member coupled to the arm or the closure member,', 'wherein the arm, the closure member, and the shaft rotate about the shaft longitudinal axis from a first open position in which the closure member is offset from a valve seat coupled to the valve body and a second closed position in which the closure member sealingly engages the valve seat such that fluid is prevented from flowing through the fluid passageway from the inlet to the outlet; and, 'a valve closure assembly positioned at least partially within the valve body, the valve closure assembly comprising a securement member coupled to the shaft; and', 'an electromagnet adapted to generate a first magnetic force in a first state and a second magnetic force in a second state, the first magnetic force being greater than the second magnetic force,', ' ...

Interactive automation test

A method for performing an interactive automation test. The method may comprise detecting a user interaction with a first test object of a user interface, monitoring an effect of the user interaction with the first test object, comparing a result of the user interaction with a list of one or more possible results, and reporting the results of the comparison.

Electronic device

An electronic device includes a motherboard, at least one heat dissipation module, a fan module and a wind scooper. The heat dissipation module is arranged on the motherboard and provided with a first positioning component. The fan module is arranged on one side of the motherboard and faces the heat dissipation module. The wind scooper has a second positioning component corresponding to the first positioning component. The wind scooper is fixed on the heat dissipation module through the cooperation between the first positioning component and the second positioning component. The wind scooper is connected between the fan module and the heat dissipation modules, so that the airflow provided by the fan module can flow through the heat dissipation module.

Object verification method, device and system

This application discloses an object verification method, device and system. The method includes: capturing an image of a first object; obtaining a plurality of pre-stored images comprising one or more pre-stored images of the first object and one or more pre-stored images of a second object having similar features with the first object; determining a first similarity score between the captured image of the first object and the one or more pre-stored images of the first object; determining a second similarity score between the captured image of the first object and the one or more pre-stored images of the second object; and determining whether the first object is verified based on the first similarity score and the second similarity score. This application solves the low-accuracy problem in conventional facial recognition techniques.

FIXED LEVER AND PIN ASSEMBLY FOR STABILIZING GAS FLOW AND PRESSURE REGULATION OF A FLUID REGULATOR

A fixed lever and pin assembly may include a lever body having a front end, a back end, and an arm connecting the front end and the back end. The front end of the lever body may be operatively coupled to a control element of a regulator. The arm may be adapted to operatively couple to an actuator of a regulator. A pin may be fixed to the front end of the lever body and may be disposed through the front end in a direction perpendicular to first and second parallel sides of the lever body. The fixed lever and pin assembly may be an integrated piece and the pin may prevent the lever body from moving independently from the pin. 1. A fluid regulator , comprising:a regulator body having a fluid inlet and a fluid outlet connected by a fluid flow path;an orifice disposed in the fluid flow path and leading to a seat;a control element disposed within the fluid flow path and shiftable between an open position spaced away from the seat and a closed position seated against the seat;an actuator attached to the regulator body;a lever and pin assembly including a lever fixed to a pin, wherein the lever includes a front end operatively coupled to the control element and a back end operatively coupled to the actuator;wherein the pin rotates relative to the regulator body;wherein the actuator is arranged to respond to fluid pressure changes in the fluid outlet by moving the back end of the lever in a vertical direction, causing the control element to move between the open position and the closed position to control flow of the process fluid through the orifice; andwherein the fixed lever and pin assembly minimizes a horizontal movement of the lever and prevents instances of instability within the fluid regulator.2. The regulator of claim 1 , the pin attaches to the lever at an aperture in the front end of the lever claim 1 , and wherein a mating surface of the aperture fixedly mates with a mating surface of the pin preventing the lever from moving independently from the pin.3. The ...

LEVER ASSEMBLY WITH A DAMPER FOR A FLUID REGULATOR

A lever assembly for a flow regulator includes a damper to reduce unwanted movement of the lever in an opening and closing direction. The damper includes one or more resilient spring members that squeeze the lever with an amount of force sufficient to reduce unwanted pivoting of the lever without preventing the lever from pivoting in response to control movements of an actuator adapted to actuate the lever. 1. A lever assembly for a fluid regulator , comprising a lever to be pivotably coupled to a regulator body , wherein the lever rotates about a first axis to shift a flow control member between an open position and a closed position in the valve body; anda damper to be coupled to the regulator body;wherein the damper squeezes the lever parallel to the first axis with an amount of force sufficient to reduce unwanted pivoting of the lever without preventing the lever from pivoting in response to control movements of an actuator adapted to actuate the lever.2. The lever assembly of claim 1 , wherein the damper comprises a clip spring comprising:a base;a first resilient prong extending upwardly from the base; anda second resilient prong extending upwardly from the base;wherein at least a portion of the lever is disposed between the first resilient prong and the second resilient prong; andwherein the first and second resilient prongs squeeze against opposite sides of the portion of the lever.3. The lever assembly of claim 1 , wherein the lever further comprises:a lever arm extending from a first end to a second end, wherein a first coupling to be operatively coupled to the closure member is disposed at the first end, and a second coupling to be operatively coupled to an actuator is disposed at the second end;a pivot extending along the first axis; anda lobe projecting outwardly from the lever arm,wherein the damper squeezes the lobe.4. The lever assembly of claim 3 , wherein the lobe has first and second sides to be squeezed by the damper claim 3 , and the first side ...

Method and device for generating access stratum key in communications system

In one example method for generating an access stratum key in a communication system, a terminal device acquires an input parameter, where the terminal device is communicably coupled to a first network-side device through a first air interface and at the same time is communicably coupled to a second network-side device through a second air interface. The terminal device has access to a core network via the first network-side device, and has access to the core network via the second network-side device which has access to the core network through the first network-side device. The terminal device calculates an access stratum root key of the second air interface according to the input parameter and an access stratum root key of the first air interface, and generates an access stratum key of the second air interface according to the access stratum root key of the second air interface.

Handover Method and System, and Device

A converged network device: receives a handover requirement from a first access device in a first network, where the handover requirement carries an identifier of a second access device in a second network or an identity of a tracking area served by the second access device; determines, based on the identifier of the second access device or the identity of the tracking area served by the second access device, that the second access device is managed by the converged network device; sends a handover request to the second access device, where the handover request is used to request the second access device to prepare a related resource for the terminal; sends a handover command to the first access device, where the handover command is used to instruct to hand over the terminal to the second access device; and receives a handover notification from the second access device.

Data buffering method, data processing method, computer device, storage medium

A method including acquiring virtual location information of a virtual data buffer of a virtual network interface component; designating physical location information of a physical data buffer of a physical network interface component as the virtual location information; and storing data according to the virtual location information when the data is being stored into the physical data buffer. Since the physical location information of the physical data buffer of the physical network interface component is designated as the virtual location information instead of being determined via allocation by a physical device. Thus, the physical network interface component is capable of storing, upon receiving data, the data into a data buffer designated by the virtual network interface component, thereby eliminating the process of copying data from a data buffer designated by the physical network interface component to the data buffer designated by the virtual network interface component.

Negative-type photoresist composition for thick film and use thereof

The present invention relates to a negative-type photoresist composition for thick film, comprising: (A) 20 to 50 wt % of an alkali-soluble resin which is polymerized from a plurality of kinds of monomers, wherein the monomers includes compounds represented by formulas (1A) and (1B), and based on the weight ratio of the monomers to the alkali-soluble resin, the sum of the formula (1A) compound and the formula (1B) compound are 20 to 60%, and X of the formula (1A) and (1B) may be independently H, methyl or ethyl. (B) 10 to 30 wt % of crosslinker which can be a bisphenol fluorene derivative monomer having at least one ethylenically unsaturated double bond; (C) 5 to 15 wt % of photo initiator; and (D) residual solvent. The present invention also relates to use of the above-mentioned negative-type photoresist compound for thick film.

Reducing energy consumption of a display

Embodiments disclosed herein provide systems, methods, and computer program product for managing power consumption of a display. An illumination area of the display may be adjusted to limit or increase a number of activated light emitting devices, and thus, adjust power consumption of the display. A device may receive an input to adjust the first illumination area to the second illumination area. In response, a device may, for example, disable a portion of the first illumination area not included in the second illumination area. In another example, a device may enable a portion of the second illumination area not included in the first illumination area. An amount of operation time and/or energy storage may be calculated, based at least in part on a resize of an illumination area of the display.

Fulvestrant formulations and methods of their use

The disclosure is directed to fulvestrant formulations including suspensions of fulvestrant particles suitable for injection. The formulations can comprise fulvestrant particles having an LD Dv(10) less than about 3 microns, for example, between about 1 micron to about 3 microns, an LD Dv(50) less than about 35 microns, for example, between about 2 microns and about 35 microns, and an LD Dv(90) less than about 120 microns, for example, between about 4 microns and about 120 microns. The formulations can comprise fulvestrant particles having a CE Dv(90) less than about 200 microns, for example, between about 10 microns and about 200 microns, a CE Dv(50) less than about 60 microns, for example, between about 5 microns and about 60 microns, and a CE Dv(10) less than about 25 microns, for example, between about 1 micron and about 25 microns.

Migration-Free, Halogen-Free, Flame Retardant Thermoplastic Polyurethane Compositions

Halogen-free, thermoplastic polyurethane-based compositions having good mechanical and flame-retardant properties are provided. The compositions include flame-retardant aromatic organic phosphate compounds that do not exhibit migration in molded products, such as cable and wire jacketing and insulation. The compositions include a continuous resin phase comprising a thermoplastic polyurethane elastomer, at least one aromatic organic phosphate flame retardant having a melting point of at least 50

Method and related device for generating group key

Embodiments of the present invention provide a method and a related device for generating a group key. The method includes: obtaining a group ID of a group where a machine type communication MTC device is located; obtaining a group communication root key corresponding to the group ID; generating a group key corresponding to the group ID according to the group communication root key; and sending the group key encrypted by using an access stratum key of the MTC device to the MTC device, so that the MTC device obtains the group key through decryption according to the access stratum key of the MTC device. According to the foregoing technical solutions, a base station may allocate, to an MTC device, a group key corresponding to a group where the MTC device is located.

Reducing Communication Silence When Performing Inter-Technology Handoff

To perform an inter-technology handoff, an indicator in a service request message is received by a mobile switching center (MSC). The indicator is to indicate to the MSC that an inter-technology handoff from a packet-data wireless access network to a circuit wireless access network has been requested. The behavior of the MSC is modified in response to the indicator to reduce the communication silence during the inter-technology handoff.

Handover method and apparatus

The present invention provides a handover method and apparatus. A source base station sends a handover request message to a target base station. After receiving the handover request message, the target base station determines, based on first indication information, that user equipment is using a first connection, and determines to instruct the source base station to maintain the first connection. Therefore, a handover request acknowledgment message is sent to the source base station, and the first connection is maintained, so as to reduce an impact on continuity of data transmission in a handover process.

Pdp/pdn context activation method, device, and system

The present invention provides a PDP/PDN context activation method, a device, and a system. A method for selecting subscription information used to activate a PDP/PDN context is improved to use subscription information that includes different APNs when the PDP/PDN context is activated for multiple times, so as to resolve a problem that a service type applied by a user is excessively undiversified due to repeat use of an APN, thereby expanding a scope of a service type available to the user, and improving an activation success rate and user satisfaction.

Processing method for terminal access to 3gpp network and apparatus

A processing method for terminal access to a 3GPP network is provided. A UE sends an access request message to a core network device on the 3GPP network, and the core network device sends an unauthorized access message to the UE after determining that the UE has no permission to access the 3GPP network. The unauthorized access message includes authentication information of the core network device. The UE performs authentication on the core network device according to the authentication information of the core network device, and executes a corresponding network access policy after authentication on the core network device by the UE succeeds, that is, after the UE determines that a source of the unauthorized access message is authorized.

Piezoelectric assembly, screen component, and mobile terminal

A piezoelectric assembly, a screen component, and a mobile terminal are provided. The piezoelectric assembly can include a vibrating member made of a piezoelectric material and a signal line connected to the vibrating member. The vibrating member includes two or more piezoelectric layers stacked in sequence. A size of at least one of the piezoelectric layers is smaller than a size of any remaining one of the piezoelectric layers to form a stepped structure.

Touch electrode layer

A touch electrode layer includes a plurality of touch electrodes, a plurality of first bridges, a plurality of second bridges, and an insulation layer disposed between the first bridges and the second bridges. The touch electrodes are arranged in rows and columns. The first bridges electrically connect the touch electrodes located in the same row to form a plurality of first touch series. The second bridges electrically connect the touch electrodes located in the same column to form a plurality of second touch series. Each touch electrode includes a top electrode pattern and a bottom electrode pattern stacked with each other. A normal projection in a XY plane of an edge of a top surface of the top electrode pattern and a normal projection in the XY plane of an edge of a top surface of the bottom electrode pattern are not completely overlapped.

Micro-processor circuit and method of performing neural network operation

A micro-processor circuit and a method of performing neural network operation are provided. The micro-processor circuit is suitable for performing neural network operation. The micro-processor circuit includes a parameter generation module, a compute module and a compare logic. The parameter generation module receives in parallel a plurality of input parameters and a plurality of weight parameters of the neural network operation. The parameter generation module generates in parallel a plurality of sub-output parameters according to the input parameters and the weight parameters. The compute module receives in parallel the sub-output parameters. The compute module sums the sub-output parameters to generate a summed parameter. The compare logic receives the summed parameter. The compare logic performs a comparison operation based on the summed parameter to generate a plurality of output parameters of the neural network operation.

Step editor for data preparation

Using a step editor for data preparation includes: receiving an indication of a user input with respect to at least some of a set of sequenced data preparation operations on a set of data; generating, using one or more processors, a signature based at least in part on the set of sequenced data preparation operations, references to the set of data, and the user input; using the generated signature to determine whether there exists a cached result associated with the set of sequenced data preparation operations, the references to the set of data, and the user input; based at least in part on the determination, obtaining a data traversal program representing a result associated with the set of sequenced operations, the references to the set of data, and the user input; and providing output based at least in part on the result represented by the obtained data traversal program.

Method For Determining Class Information And Apparatus

This application provides example methods and apparatuses for determining class information. One example method includes sending, by a security detection function network element, a subscription data collection event to a mobility management network element, where the subscription data collection event includes a collection range and a reporting condition. The security detection function network element can then receive a data collection service response message from the mobility management network element, where the data collection service response message includes first class information and first traffic data corresponding to the first class information, and where the first traffic data meets the reporting condition. The security detection function network element can then determine abnormal class information based on the first traffic data. The security detection function network element can then send the abnormal class information to a policy control network element.

Solid phase extraction of global peptides, glycopeptides, and glycans using chemical immobilization in a pipette tip

Pipette tips comprising aldehyde-reactive or amino-reactive chemical moieties or other chemical moieties capable of conjugating to one or more reactive groups of amino acid side chains or protein modifications and methods for preparing the tips are provided. In addition, a high throughput method for identifying proteins, glycoproteins, and glycans in a plurality of samples using the pipette tips is also provided.

Spring Seat for an Internal Valve

An internal valve including a valve body, a poppet valve coupled to the valve body, a bleed valve, a stem slidably disposed in the valve body and operatively coupled to the bleed valve. The stem is shiftable from a first position wherein the poppet valve and the bleed valve are both closed, to a second position wherein the bleed valve is open, and a third position wherein the bleed valve is closed, the poppet valve is open, and the poppet valve may shift toward the closed position and the bleed valve may open in response to a pressure change. A spring seat is coupled to the stem via a retaining feature such that the spring seat is movably disposed in the valve body, and a spring is operatively coupled to the stem via the spring seat and configured to bias the stem toward the first position. 1. An internal valve for connection to a fluid container , the internal valve assembly comprising:a valve body having an inlet, an outlet, and defining a main flow path between the inlet and the outlet;a poppet valve coupled to the valve body and shiftable between an open position where the inlet of the valve body is open and a closed position where the inlet of the valve body is closed;a bleed valve including a bleed valve body having a bore, a bleed inlet, a bleed outlet, and defining a bleed flow path between the bleed inlet and the bleed outlet, the bleed valve arranged to open and close the bleed inlet;a valve stem slidably disposed in the valve body and operatively coupled to the bleed valve;an actuator operatively coupled to the valve stem and operable to shift the valve stem from a first position in which the poppet valve and the bleed valve are both closed, to a second position in which the bleed valve is open, and a third position in which the bleed valve is closed and the poppet valve is open,wherein when the valve stem is in the third position, the poppet valve is arranged to shift toward the closed position and the bleed valve is arranged to open in response to a ...

Valve Body Having Primary and Secondary Stem Guides

An internal valve includes a valve stem disposed in a valve body, a poppet valve coupled to the stem, and a bleed valve coupled to the stem. The valve stem is shiftable from a first position in which the poppet valve and the bleed valve are closed, to a second position in which the bleed valve is open, and a third position in which the bleed valve is closed and the poppet valve is open, and the poppet may shift closed in response to a pressure change. A valve body of the internal valve includes primary and secondary stem guides supported by respective primary and secondary stem struts connected to an inner side of the valve body. The valve body further includes thickened portions extending inwardly toward an axis of the valve body to which the secondary stem struts connect. 1. A valve body for an internal valve for use with a fluid container , the fluid container having an opening surrounded by a mounting flange , the valve body comprising:an upper portion having a diameter and sized to extend through the opening in the fluid container;an inlet and an outlet;a flange arranged to permit the valve body to be mounted to the mounting flange of the container via flange fasteners;a primary stem guide supported by primary stem struts connected to an inner side of the valve body at a first axial location along an axis of the valve body, anda secondary stem guide supported by secondary stem struts connected to the inner side of the valve body at a second axial location along the axis of the valve body that is an axial distance from the first axial location,wherein the valve body further includes thickened portions extending inwardly toward the axis of the valve body, each of the secondary stem struts connected to one of the thickened portions, andwherein the thickened portions curve relative to the axis of the valve body.2. The valve body of claim 1 , wherein the thickened portions curve in a convex shape toward the axis of the valve body.3. The valve body of claim 1 , ...

Strainer Assembly for Internal Valve

An internal valve includes a valve stem disposed in a valve body, a poppet valve coupled to the stem, and a bleed valve coupled to the stem. The valve stem is shiftable from a first position in which the poppet valve and the bleed valve are closed, to a second position in which the bleed valve is open, and a third position in which the bleed valve is closed and the poppet valve is open, and the poppet may close in response to a pressure change. The internal valve includes a strainer having an extended portion to be positioned in a clearance space between an upper portion of the valve body and an opening of a fluid container. The strainer is arranged for securement to a mounting area of the valve body by at least one fastener. 1. An internal valve for connection to a fluid container , the fluid container having an opening surrounded by a mounting flange , the internal valve comprising:a valve body having an upper portion having a diameter and sized to extend through the opening in the fluid container, the valve body including an inlet and an outlet;the valve body including a flange arranged to permit the valve body to be mounted to the mounting flange of the container via flange fasteners;a valve stem slidably disposed in the valve body;a poppet valve including a poppet body, the poppet body operatively coupled to the valve stem by a first spring and including a poppet inlet and a poppet outlet, the poppet valve arranged to open and close the inlet of the valve body; anda bleed valve operatively coupled to the valve stem and arranged to open and close the poppet inlet, wherein the diameter of the upper portion of the valve body is smaller than a diameter of the opening of the fluid container thereby forming a clearance space between the upper portion of the valve body and the opening of the fluid container,wherein the upper portion of the valve body includes a mounting area, and including a strainer sized to surround at least a portion of the poppet valve and the ...

Internal Valve System with Valve Inlet Positioned Relative to Container Feed Inlet

An internal valve includes a valve stem disposed in a valve body, a poppet valve coupled to the stem, and a bleed valve coupled to the stem. The valve stem is shiftable from a first position in which the poppet valve and the bleed valve are closed, to a second position in which the bleed valve is open, and a third position in which the bleed valve is closed and the poppet valve is open, and the poppet may shift closed in response to a pressure change. The valve body includes a shoulder that is arranged for sealing engagement with a container flange and is between an inlet and a flange of the valve body and spaced away from the inlet. The shoulder is arranged on the valve body to place the inlet a desired distance away from the inner wall of the fluid container. 1. An internal valve for connection to a fluid container , the fluid container having an opening surrounded by a mounting flange , an inner wall , and a feed inlet spaced a first distance away from the inner wall , the internal valve comprising:a valve body having an upper portion sized to extend through the opening in the fluid container, the valve body including an inlet and an outlet;the valve body including a flange arranged to permit the valve body to be mounted directly to the mounting flange of the container via flange fasteners;a valve stem slidably disposed in the valve body;a poppet valve including a poppet body, the poppet body operatively coupled to the valve stem by a first spring and including a poppet inlet and a poppet outlet, the poppet valve arranged to open and close the inlet of the valve body;a bleed valve operatively coupled to the valve stem and arranged to open and close the poppet inlet;an actuator operatively coupled to the valve stem and operable to shift the valve stem from a first position in which the poppet valve and the bleed valve are both closed, to a second position in which the bleed valve is open, and a third position in which the bleed valve is closed and the poppet valve ...

Rack-mounted server

Embodiments of the present disclosure provide a rack-mounted server. The rack-mounted server comprises a first drive bay and a second drive bay, the first drive bay and the second drive bay include a plurality of drive slots respectively, and the second drive bay is disposed outside of the first drive bay and rotatable about the first drive bay. By adding a rotatable drive bay, embodiments of the present disclosure enable the rack-mounted server to accommodate more disks than the traditional server, thereby effectively increasing capacity and density of disks in the rack-mounted server.

Metal-insulator-semiconductor transistors with gate-dielectric/semiconductor interfacial protection layer

Structures, devices and methods are provided for forming an interface protection layer (204) adjacent to a fully or partially recessed gate structure (202) of a group III nitride, a metal-insulator-semiconductor high-electron-mobility transistor (MIS-HEMT) device or a metal-insulator-semiconductor field-effect transistor (MIS-FET) device, and forming agate dielectric (114) disposed the interface protection layer (204).

EMERGENCY SHUT-OFF VALVE

An emergency shut-off valve includes a valve body defining an inlet, an outlet, a valve port between the inlet and the outlet, and an aperture. A valve assembly is positioned partially within the valve body and extends through the aperture. An actuator assembly is operatively coupled to the valve assembly to move the valve assembly between an open position and a closed position and includes a poppet and a rotatable shaft. The poppet is disposed within the valve body and is moveable between an open position that allows the flow of fluid through the valve body and a closed position that prevents the flow of fluid through the valve body. The shaft is coupled to the poppet and has a retaining member positioned within a slot in an arm of the poppet to prevent the poppet from being removed from the shaft. 1. An emergency shut-off valve , comprising:a valve body defining an inlet, an outlet, a valve port between the inlet and the outlet, and an aperture;a valve assembly positioned partially within the valve body and extending through the aperture; andan actuator assembly operatively coupled to the valve assembly to move the valve assembly between an open position and a closed position; wherein the valve assembly comprises:a poppet disposed within the valve body and moveable between an open position that allows the flow of fluid through the valve body and a closed position that prevents the flow of fluid through the valve body, the poppet comprising an arm having a slot formed therethrough; anda rotatable shaft coupled to the poppet, the shaft comprising a retaining member positioned within the slot of the poppet to prevent the poppet from being removed from the shaft.2. The emergency shut-off valve of claim 1 , wherein:the shaft comprises a polygonal intermediate portion, the retaining member disposed in the intermediate portion of the shaft; andthe poppet comprises a polygonal aperture configured to receive and engage the intermediate portion of the shaft.3. The emergency ...

VTOL aircraft with a thrust-to-weight ratio smaller than 0.1

VTOL aircraft with a thrust-to-weight ratio smaller than 0.1, during vertical take-off/landing, obtains another vertical lift, besides traditional vertical lift generated by low-temp bypass duct directing, under the closing of the propelling nozzle () of low-temp duct () of a turbofan engine and the opening of the inlet () of the low-temp bypass duct (), the low-temp air () from the low-temp duct () to flow, in form of low-temp planar jet (), over the upper surface of the wing along the wingspan, by high-temp bypass duct () directing, under the closing of the propelling nozzle () of high-temp duct () of the turbofan engine and the opening of the inlet () of the high-temp bypass duct (), the high-temp air () from the high-temp duct () to flow, in form of high-temp planar jet (), above the low-temp planar jet () but not burn up the wing along the wingspan and enables the ailerons () to control the balances more efficiently. 1123674515146161719984101215. An aircraft capable of vertical take-off/landing , comprising: ailerons ( , ); a turbofan engine () including a low-temp duct () with an openable and closable propelling nozzle () and a high-temp duct () with an openable and closable propelling nozzle (); a low-temp bypass duct () including an openable and closable inlet () connected to the low-temp duct () , an outer wall () , an inner wall () and a thin slot outlet () set on the upper surface of the wing and in the direction of the wingspan; and a high-temp bypass duct () including an openable and closable inlet () connected to the high-temp duct () , an outer wall () and a thin slot outlet () set above that one (19) of the low-temp bypass duct () and in the direction of the wingspan.2618761415. The aircraft according to wherein the low-temp duct () claim 1 , during forward flight claim 1 , spouts out low-temp air () directly under the opening of the propelling nozzle () of low-temp duct () and the closing of the inlet () of the low-temp bypass duct ().324115489. The ...

Connection Resume Request Method and Apparatus

This application provides a connection resume request method and an apparatus to avoid key asynchronization between a terminal and a source base station in the scenario that a target base station rejects resuming of a RRC connection of the terminal including: generating, by a terminal, a new access stratum key; sending, by the terminal to a target base station, a connection resume request message requesting to resume a radio resource control (RRC) connection; receiving, by the terminal, a connection resume rejection message from the target base station, wherein the connection resume rejection message indicates that the resuming of the RRC connection that is rejected; and resuming, by the terminal, the new access stratum key to a previous access stratum key, wherein the previous access stratum key is an access stratum key that is used, before the apparatus enters an inactive state, by the terminal and the source base station.

Pharmaceutical compositions and dosage forms for administration of hydrophobic drugs

Pharmaceutical compositions and dosage forms for administration of hydrophobic drugs, particularly steroids, are provided. The pharmaceutical compositions include a therapeutically effective amount of a hydrophobic drug, preferably a steroid; a solubilizer, preferably a vitamin E substance; and a surfactant. The synergistic effect between the hydrophobic drug and the vitamin E substance results in a pharmaceutical formulation with improved dispersion of both the active agent and the solubilizer. As a result of the improved dispersion, the pharmaceutical composition has improved bioavailability upon administration. Methods of improving the bioavailability of hydrophobic drugs administered to a patient are also provided.

Diglycosylated benzophenoxazine photosensitizer and preparation method and use thereof

Disclosed are a diglycosylated benzophenoxazine photosensitizer, and a preparation method and use thereof. The present invention greatly improves the enriched concentration of the photosensitizer in tumor cells by taking full advantage of the enhanced uptake and enhanced glycolysis of carbohydrates by tumor cells and the glycosylation of a selenium-containing benzophenoxazine compound, thereby improving the targeting of a diglycosylated benzophenoxazine photosensitizer involved in the present invention in the treatment of cutaneous tumors and also significantly decreasing the toxic and side effects of the photodynamic therapy. The present invention can efficiently and rapidly inhibit the proliferation of cells of cutaneous squamous cell carcinoma and essentially cause no damage to normal cells.

Apparatus for High-Throughput Rapid Trapping of Circulating Tumor Cells and Method for Purifying Circulating Tumor Cells

An apparatus for high-throughput rapid trapping and purifying of circulating tumor cells and a method for purifying circulating tumor cells, relating to the field of biotechnology. The apparatus for high-throughput rapid trapping of circulating tumor cells comprises: a filter module, the filter module comprises a filter, a filter membrane which is arranged inside the filter and sealed with an inner wall of the filter, and a negative pressure device; the negative pressure device is connected with an end of an outlet of the filter, and used for maintaining a negative pressure within the filter; when a negative pressure is maintained within the filter by the negative pressure device, the filter membrane is configured to trap circulating tumor cells, then stain and wash the trapped cells by using reagents which are automatically loaded by means of a reagent loading module. The apparatus may automatically control loading a sample liquid to the filter as well as the negative pressure device, such that the process in which the circulating tumor cells are trapped by using the filter membrane and then stained has the advantages of being highly automated and having a high throughput (which can be achieved by means of increasing the number of filters).

VTOL aircraft with a thrust-to-weight ratio smaller than 0.08

VTOL aircraft with a thrust-to-weight ratio smaller than 0.08, during vertical take-off/landing, obtains most vertical lift, besides traditional small vertical lift by high-temp bypass slot outlet () directing, under its opening, the closing of the tail of the power-off jet engine () by the valve () in tail cone, the closing and the stretching of the propelling nozzle (), high-temp air () to spout out along the inclined downward direction of the wingspan, by a centrifugal impeller () accelerating, under the connecting of the transmission shaft () with a jet engine (), and the opening of the cabin doors () of the inlet () of the low-temp duct () and the auxiliary engine's inlet (), low-temp air () to flow through the low-temp duct () and flow over the upper surface of the wing but not burn up it along the wingspan direction, thereby generating most vertical lift and enabling ailerons () to control balances of the aircraft. 11214151110349121618171920131276345. An aircraft capable of vertical take-off/landing , comprising: ailerons ( , ); an auxiliary engine's inlet () with an openable/closable cabin door (); a transmission shaft () comprising a clutch () connectable/separable to a jet engine ( , ) , a shaft coupling () and a gear-box (); an low-temp duct () comprising an inlet () with an openable/closable cabin door () , stator vanes () and a thin slot outlet () set on the upper surface of the wing in the direction of the wingspan; a centrifugal impeller () in which a bottom end connects with the gear-box (); a valve () in tail cone; an openable/closable high-temp bypass slot outlet (); a jet engine ( , ) with an openable/closable and stretchable/shrinkable propelling nozzle ().2131517181614114211622. The aircraft according to wherein the centrifugal impeller () claim 1 , during vertical take-off/landing claim 1 , accelerates claim 1 , under the opening of the cabin doors ( claim 1 , ) of the inlet () of the low-temp duct () and the auxiliary engine's inlet () and the ...

Method, Apparatus and System for Key Derivation

A method, an apparatus and a system for key derivation are disclosed. The method includes the following steps: a target base station) receives multiple keys derived by a source base station, where the keys correspond to cells of the target base station; the target base station selects a key corresponding to the target cell after knowing a target cell that a user equipment (UE) wants to access. An apparatus for key derivation and a communications system are also provided.

Storage device and method for powering storage device

Embodiments of the present disclosure provide a storage device and a method for powering the storage. The storage device is powered by a main power supply and the storage device comprises a processor, a baseboard management controller (BMC), a plurality of disks, a first backup power supply and a second backup power supply. The first backup power supply is at least coupled to the processor, and the second backup power supply is at least coupled to the baseboard management controller. Embodiments of the present disclosure enable flexible spatial arrangement of backup power supplies by arranging a plurality of backup power supplies in the storage device.

Message protection method and apparatus

A message protection method and an apparatus are disclosed. The method includes: When a terminal prepares to hand over from a first-standard system to a second-standard system, the terminal may not have a security context of the second-standard system after handover. Therefore, in the method of the present disclosure, the terminal performs integrity protection on a registration request message and a location update request message by using an integrity key in a security context of the first-standard system before handover. Both the registration request message and the location update request message are messages for triggering handover. Therefore, in the method, security protection is implemented on the message for triggering handover, thereby helping improve communication security.

Key Obtaining Method and Device, and Communications System

A method for security handling in a mobility of a terminal device, where the method includes: a target access and mobility management function (AMF) entity receiving a first message for registering a terminal device; the target AMF entity sending a second message to a source AMF entity after receiving the first message; the source AMF entity deriving a first key based on a key between the source AMF entity and the terminal device; the source AMF entity sending the first key to the target AMF entity; the target AMF entity determining to use the first key based on security related information after receiving the first key; and the target AMF entity determining a communication key between the target AMF entity and the terminal device based on the first key after determining to use the first key.

Manual dishwashing compositions

The present invention relates to a liquid or gel manual dishwashing composition comprising a surfactant system comprising a long chain polyhydroxy fatty acid amide and/or alkylpolysaccharide and/or fatty mono- and/or di-alkanolamide, an amine oxide, a long chain anionic surfactant and a short chain surfactant and magnesium ions which provides improved dissolution.

Process for concentrating and processing fluid samples

A method of treating a liquid sample having microbiological target species therein to concentrate the species and collect lysate is disclosed. The liquid sample comprises non-target microbiological particles, inorganic particles, and microbiological target species. The liquid is passed through a prefilter medium to allow the target species to pass through as filtrate and retain non-target microbiological products and inorganic particles thereon. The filtrate is contacted with a main filtration medium adapted to retain the target species thereon as retentate. The retentate is lysed to form a lysate containing target material that was enveloped within the microbiological target species. The microbiological species may comprise cell containing or viral material. Target materials comprise intracellular nucleic acids, or in the case of viral sampling, nucleic acids encased within the protein sheath or coating of the virus.

Magnetism based nucleic acid amplification

This invention relates generally to the field of nucleic acid amplification. In particular, the invention provides processes and kits for amplifying a nucleic acid of a target cell or virus using, using inter alia, binding between a target cell, cellular organelle or virus with a magnetic microbead.

Oil Separation Device, Condenser, and Refrigeration System Using Oil Separation Device or Condenser

Disclosed are an oil separation device (1283) and a condenser (130-1130) with an oil separation function, and a refrigeration system (100, 1200) using same. The oil separation device (1283) or the condenser (130-1130) comprises: a shell (201, 1301) comprising an oil separation cavity (315, 1315), a first refrigerant inlet (221, 1221), a second refrigerant inlet (222, 1222), a first flow guide channel (445-2145), and a second flow guide channel (446-2146), wherein refrigerant gas flowing through the two flow guide channels can be mixed. When the refrigeration system (100, 1200) comprises two compressors (108, 1208, 109, 1209) with different displacements, the requirement of filtering and separating a gaseous refrigerant and lubricating oil can be met without the need for designing the size of the oil separation cavity (315, 1315) in accordance with large-displacement compressors (109, 1209), and the size is small.

REQUEST HANDLING WITH AUTOMATIC SCHEDULING

Example methods and systems for request handling with automatic scheduling are described. In one example, a computer system may receive, from multiple client devices, respective multiple requests that are generated and sent according to a first set of control parameters. Based on the multiple requests, request characteristic(s) may be monitored to determine whether an automatic scheduling condition is satisfied. In response to determination that the automatic scheduling condition is satisfied, the computer system may assign a second set of control parameters to the respective client devices and instruct the client devices to generate and send respective multiple subsequent requests according to the second set of control parameters to cause a modification of the request characteristic(s). 1. A method for a server to perform request handling with automatic scheduling , wherein the method comprises:receiving, from multiple client devices, respective multiple requests that are generated and sent according to a first set of control parameters;based on the multiple requests, monitoring one or more request characteristics to determine whether an automatic scheduling condition is satisfied; andin response to determination that the automatic scheduling condition is satisfied, instructing the multiple client devices to generate and send respective multiple subsequent requests according to a second set of control parameters to cause a modification of the one or more request characteristics.2. The method of claim 1 , wherein in response to determination that the automatic scheduling condition is satisfied claim 1 , further comprising:assigning a second set of control parameters to the multiple client devices, wherein the first set of control parameters includes a first control parameter assigned to a particular client device from the multiple client devices, and the second set of control parameters includes a second control parameter assigned to the particular client device.3. ...

Negative-type photoresist composition for thick film and use thereof

The present invention relates to a negative-type photoresist composition for thick film, comprising: (A) 20 to 50 wt % of an alkali-soluble resin which is polymerized from a plurality of kinds of monomers, wherein the monomers includes compounds represented by formulas (1A) and (1B), and based on the weight ratio of the monomers to the alkali-soluble resin, the sum of the formula (1A) compound and the formula (1B) compound are 20 to 60%, and X of the formula (1A) and (1B) may be independently H, methyl or ethyl. (B) 10 to 30 wt % of crosslinker which can be a bisphenol fluorene derivative monomer having at least one ethylenically unsaturated double bond; (C) 5 to 15 wt % of photo initiator; and (D) residual solvent. The present invention also relates to use of the above-mentioned negative-type photoresist compound for thick film.

Halogen free, flame retardant compositions for wire and cable applications

A halogen-free, flame retardant composition comprises thermoplastic polyurethane, olefin block copolymer, carbonyl-containing olefin polymer compatibilizer, and flame retardant package comprising bisphenol-A bis(diphenyl phosphate) and/or resorcinol bis(diphenyl phosphate), a nitrogen/phosphorus based, halogen-free flame retardant, and epoxidized novolac. The composition that will not only be processed easily to make a wire or cable sheath but also pass both the VW-1 flame retardancy test and the UL1581 heat deformation test at 150° C. exhibits good tensile and flexibility properties.

Halogen-free flame-retardant polymer composition comprising piperazine based intumescent flame retardant

Halogen-free flame-retardant polymer composition, preparation method and use thereof are provided. The composition comprises a propylene polymer, a thermoplastic elastomer, and an intumescent flame retardant system comprising a piperazine component. The obtained halogen-free flame-retardant polymer composition is used to make wire or cable sheath.

Halogen-free, flame retardant compositions

The present disclosure provides a flexible, halogen-free, flame retardant composition. The composition includes from about 25 wt % to about 95 wt % of a thermoplastic polyurethane (TPU); from about 5 wt % to about 50 wt % of an olefin block copolymer (OBC); and from about 30 wt % to about 70 wt % of a flame retardant. The flame retardant is selected from resorcinol bis(diphenyl 5 phosphate) (RDP), bis diphenyl phosphate (BDP), bisphenol-A bis(diphenyl phosphate) (BPADP), aluminum trihydrate (ATH), a nitrogen/phosphorus-based halogen-free flame retardant, epoxidized novolac resin, and combinations thereof. The composition requires no compatibilizer for the TPU and OBC. The composition finds application in wire and cable structures.

Halogen-free, flame retardant tpu composite

Halogen-free TPU compositions comprise in weight percent based on the weight of the composition: A. 1 to 99% thermoplastic polyurethane (TPU), B. 1 to 50% tris (2-butoxyethyl)phosphate (TBEP), C. 1 to 70% metal hydrate, and D. 1 to 70% organic phosphate ester other than tris (2-butoxyethyl)phosphate. These compositions exhibit better smoke suppression as compared with conventional organic phosphate flame retardant TPU compositions such as those based on resorcinol bis(diphenyl phosphate) (RDP) and bisphenol-A bis(diphenyl phosphate) (BPADP) in the absence of TBEP.

Intumescent, halogen-free, silicon-phosphorus-nitrogen based polymeric flame retardant

This invention provides intumescent, halogen-free, polymeric, silicon-phosphorus-nitrogen (SPN) flame retardant, a process for their preparation, and systems, compositions and articles into which they are incorporated. The inventive intumescent, halogen-free, SPN polymer compositions afford good flame retardant performance at a lower loading compared to conventional phosphorus and nitrogen based intumescent flame retardant compositions.

Halogen-free, flame retardant composition comprising crosslinked silane-g-EVA

Halogen-free, flame retardant compositions comprising in weight percent based on the weight of the composition: A. 20 to 60% TPU/Si-g-EVA polymer blend in which the Si-g-EVA is crosslinked, B. 1 to 25% organic phosphate ester, C. 30 to 60% metal hydrate, and D. 0.1 to 10% epoxidized novolac. Optionally, the compositions further comprise in weight percent based on the weight of the composition, one or more of: E. 0.01 to 0.5% anti-dripping agent, F. 0.1 to 2% additive; and G. 0.1 to 5% filler.

Halogen free, flame retardant compositions

The present disclosure provides a flexible, halogen-free, flame retardant composition. The composition includes from about 25 wt % to about 95 wt % of a thermoplastic polyurethane (TPU); from about 5 wt % to about 50 wt % of an olefin block copolymer (OBC); and from about 30 wt % to about 70 wt % of a flame retardant. The flame retardant is selected from resorcinol bis(diphenyl 5 phosphate) (RDP), bis diphenyl phosphate (BDP), bisphenol-A bis(diphenyl phosphate) (BPADP), aluminum trihydrate (ATH), a nitrogen/phosphorus-based halogen-free flame retardant, epoxidized novolac resin, and combinations thereof. The composition requires no compatibilizer for the TPU and OBC. The composition finds application in wire and cable structures.

Halogen-free, flame retardant TPU composite

Halogen-free TPU compositions comprise in weight percent based on the weight of the composition: A. 1 to 99% thermoplastic polyurethane (TPU), B. 1 to 50% tris(2-butoxyethyl)phosphate (TBEP), C. 1 to 70% metal hydrate, and D. 1 to 70% organic phosphate ester other than tris(2-butoxyethyl)phosphate. These compositions exhibit better smoke suppression as compared with conventional organic phosphate flame retardant TPU compositions such as those based on resorcinol bis(diphenyl phosphate) (RDP) and bisphenol-A bis(diphenyl phosphate) (BPADP) in the absence of TBEP.

Halogen-free, flame retardant TPU composite

The present invention relates to a halogen-free TPU composition comprising in weight percent based on the weight of the composition: A. 1 to 99% thermoplastic polyurethane (TPU), wherein the TPU is at least one of polyether-based and polyester-based polyurethane and is present in an amount of 15 to 80 wt%, B. 1 to 50% tris (2-butoxyethyl)phosphate (TBEP), C. 1 to 70% metal hydrate, and D. 1 to 70% organic phosphate ester other than tris (2-butoxyethyl)phosphate; wherein the total percentages of all components are 100%.

Method for manufacturing semi - conductive waterproof filling composition for submarine cable

Clear oil-containing pharmaceutical compositions

The present invention relates to pharmaceutical compositions and methods for improved solubilization of triglycerides and improved delivery of therapeutic agents. Compositions of the present invention include a triglyceride and a carrier, where the carrier is formed from a combination of at least two surfactants, at least one of which is hydrophilic. Upon dilution with an aqueous solvent, the composition forms a clear, aqueous dispersion of the triglyceride and surfactants. An optional therapeutic agent can be incorporated into the composition, or can be co-administered with the composition. The invention also provides methods of enhancing triglyceride solubility and methods of treatment with therapeutic agents using these compositions.

Compositions and methods for improved delivery of ionizable hydrophobic therapeutic agents

The present invention is directed to a pharmaceutical composition including a hydrophobic therapeutic agent having at least one ionizable functional group, and a carrier. The carrier includes an ionizing agent capable of ionizing the functional group, a surfactant, and optionally solubilizers, triglycerides, and neutralizing agents. The invention further relates to a method of preparing such compositions by providing a composition of an ionizable hydrophobic therapeutic agent, an ionizing agent, and a surfactant, and neutralizing a portion of the ionizing agent with a neutralizing agent. The compositions of the invention are particularly suitable for use in oral dosage forms.

Solid carriers for improved delivery of active ingredients in pharmaceutical compositions

The present invention provides solid pharmaceutical compositions for improved delivery of a wide variety of pharmaceutical active ingredients contained therein or separately administered. In one embodiment, the solid pharmaceutical composition includes a solid carrier, the solid carrier including a substrate and an encapsulation coat on the substrate. The encapsulation coat can include different combinations of pharmaceutical active ingredients, hydrophilic surfactant, lipophilic surfactants and triglycerides. In another embodiment, the solid pharmaceutical composition includes a solid carrier, the solid carrier being formed of different combinations of pharmaceutical active ingredients, hydrophilic surfactants, lipophilic surfactants and triglycerides. The compositions of the present invention can be used for improved delivery of hydrophilic or hydrophobic pharmaceutical active ingredients, such as drugs, nutrionals, cosmeceuticals and diagnostic agents.

Triglyceride-free compositions and methods for improved delivery of hydrophobic therapeutic agents

The present invention relates to triglyceride-free pharmaceutical compositions for delivery of hydrophobic therapeutic agents. Compositions of the present invention include a hydrophobic therapeutic agent and a carrier, where the carrier is formed from a combination of a hydrophilic surfactant and a hydrophobic surfactant. Upon dilution with an aqueous solvent, the composition forms a clear, aqueous dispersion of the surfactants containing the therapeutic agent. The invention also provides methods of treatment with hydrophobic therapeutic agents using these compositions.

Nanophase carbon black grafted with organic compound in situ

The present invention discloses a nanophase carbon black grafted with organic compounds, comprising (a) a first component: 100 parts by weight of original carbon black particles, and (b) a second component: 5-300 parts by weight of grafting organic compounds having or producing free radicals which is grafted onto the surface of the carbon black, wherein the molecular weight of the grafting organic compounds is 100-10000, and the nanophase carbon black has a particle size of 1-100 nm. The invention also discloses the synthesis thereof and articles therefrom.

Silk fibroin hydrogels and uses thereof

Drug delivery platforms comprising silk fibroin hydrogels and uses thereof

The present specification provides drug delivery platforms useful for the controlled release of a compound over time in an individual.

Compositions and improved soft tissue replacement methods

The specification discloses compositions and methods for treating a soft tissue defect of an individual.

Compositions and improved soft tissue replacement methods

The specification discloses compositions and methods for treating a soft tissue defect of an individual.

Compositions and improved soft tissue replacement methods

The specification discloses compositions and methods for treating a soft tissue defect of an individual.

Compositions and improved soft tissue replacement methods

The specification discloses compositions and methods for treating a soft tissue defect of an individual.

Solid carriers for improved delivery of hydrophobic active ingredients in pharmaceutical compositions

The present invention provides solid pharmaceutical compositions for improved delivery of a wide variety of pharmaceutical active ingredients contained therein or separately administered. In one embodiment, the solid pharmaceutical composition includes a solid carrier, the solid carrier including a substrate and an encapsulation coat on the substrate. The encapsulation coat can include different combinations of pharmaceutical active ingredients, hydrophilic surfactant, lipophilic surfactants and triglycerides. In another embodiment, the solid pharmaceutical composition includes a solid carrier, the solid carrier being formed of different combinations of pharmaceutical active ingredients, hydrophilic surfactants, lipophilic surfactants and triglycerides. The compositions of the present invention can be used for improved delivery of hydrophilic or hydrophobic pharmaceutical active ingredients, such as drugs, nutrionals, cosmeceuticals and diagnostic agents.

Compositions and methods for improved delivery of lipid regulating agents

The present invention relates to triglyceride-free pharmaceutical compositions for delivery of hydrophobic therapeutic agents. Compositions of the present invention include a hydrophobic therapeutic agent and a carrier, where the carrier is formed from a combination of a hydrophilic surfactant and a hydrophobic surfactant. Upon dilution with an aqueous solvent, the composition forms a clear, aqueous dispersion of the surfactants containing the therapeutic agent. The invention also provides methods of treatment with hydrophobic therapeutic agents using these compositions.

Solid carriers for improved delivery of active ingredients in pharmaceutical compositions

The present invention provides solid pharmaceutical compositions for improved delivery of a wide variety of pharmaceutical active ingredients contained therein or separately administered. In one embodiment, the solid pharmaceutical composition includes a solid carrier, the solid carrier including a substrate and an encapsulation coat on the substrate. The encapsulation coat can include different combinations of pharmaceutical active ingredients, hydrophilic surfactant, lipophilic surfactants and triglycerides. In another embodiment, the solid pharmaceutical composition includes a solid carrier, the solid carrier being formed of different combinations of pharmaceutical active ingredients, hydrophilic surfactants, lipophilic surfactants and triglycerides. The compositions of the present invention can be used for improved delivery of hydrophilic or hydrophobic pharmaceutical active ingredients, such as drugs, nutritional agents, cosmeceuticals and diagnostic agents.

High abrasion resistance coating process

A process for coating a front and back surface of an industrial textile to increase its abrasion resistance is disclosed. The coating process comprises the steps of coating the textile with a coating compound, heating coated textile at a temperature of 120 degree Celsius and drying the coated textile for 60 seconds. Two passes of coating is applied for the process wherein the viscosity for first pass of coating is 21000 centipoise and the viscosity for second pass of coating is 12000 centipoise. On completion of the coating process, the coated textile is treated with a water repellent agent. The coating compounds used for the process are comprised of formulations including two polyurethane compositions, which are mixed with a methyl ethyl ketone solvent, and the water repellent agent is silicone. The overall process requires a curing time of 2 minutes with a curing agent.

Triglyceride-free compositions and methods for enhanced absorption of hydrophilic therapeutic agents

The present invention relates to pharmaceutical compositions, pharmaceutical systems, and methods for enhanced absorption of hydrophilic therapeutic agents. Compositions and systems of the present invention include an absorption enhancing carrier, where the carrier is formed from a combination of at least two surfactants, at least one of which is hydrophilic. A hydrophilic therapeutic agent can be incorporated into the composition, or can be co-administered with the composition as part of a pharmaceutical system. The invention also provides methods of treatment with hydrophilic therapeutic agents using these compositions and systems.

ALTERNATOR AND CORRESPONDING RECTIFIER

L’invention concerne un redresseur (500), qui comprend : un transistor de redressement générant une tension redressée en fonction d’une tension d’entrée et commandé par une tension de grille ; un circuit de commande de grille (510) ; et un circuit de verrouillage de tension (520). Le circuit de commande de grille (510) génère la tension de grille (VG) en fonction d’une différence (VDS) entre la tension redressée et la tension d’entrée, fournit la tension de grille (VG) dans un premier intervalle temporel lorsque la différence (VDS) est inférieure à la première tension de seuil prédéterminée et rend la différence (VDS) égale à la première tension de référence, et règle la tension de grille (VG) dans un deuxième intervalle temporel, et la différence (VDS) est égale à la deuxième tension de référence (VDS_REG). Dans le deuxième intervalle temporel, le circuit de verrouillage de tension (520) cale la tension de grille (VG) en comparant la différence (VDS) à la troisième tension de référence (VDS_CLP) et la tension de grille (VG) à la quatrième tension de référence (Vref4). Vue représentative : figure 5. The invention relates to a rectifier (500), which comprises: a rectifier transistor generating a rectified voltage as a function of an input voltage and controlled by a gate voltage; a gate driver circuit (510); and a voltage latch circuit (520). The gate driver circuit (510) generates the gate voltage (VG) based on a difference (VDS) between the rectified voltage and the input voltage, supplies the gate voltage (VG) in a first time interval when the difference (VDS) is less than the first predetermined threshold voltage and makes the difference (VDS) equal to the first reference voltage, and sets the gate voltage (VG) in a second time interval, and the difference (VDS) ) is equal to the second reference voltage (VDS_REG). In the second time interval, the voltage latch circuit (520) shims the gate voltage (VG) by comparing the difference (VDS) to the third reference ...

ALTERNATOR AND CORRESPONDING RECTIFIER

L’invention concerne un redresseur (500), qui comprend : un transistor de redressement générant une tension redressée en fonction d’une tension d’entrée et commandé par une tension de grille ; un circuit de commande de grille (510) ; et un circuit de verrouillage de tension (520). Le circuit de commande de grille (510) génère la tension de grille (VG) en fonction d’une différence (VDS) entre la tension redressée et la tension d’entrée, fournit la tension de grille (VG) dans un premier intervalle temporel lorsque la différence (VDS) est inférieure à la première tension de seuil prédéterminée et rend la différence (VDS) égale à la première tension de référence, et règle la tension de grille (VG) dans un deuxième intervalle temporel, et la différence (VDS) est égale à la deuxième tension de référence (VDS_REG). Dans le deuxième intervalle temporel, le circuit de verrouillage de tension (520) cale la tension de grille (VG) en comparant la différence (VDS) à la troisième tension de référence (VDS_CLP) et la tension de grille (VG) à la quatrième tension de référence (Vref4). Vue représentative : figure 5.

Extended release formulation of nevirapine

The invention relates to an extended release pharmaceutical composition comprising nevirapine.

Migration-free, halogen-free, flame retardant thermoplastic polyurethane compositions

Halogen-free, thermoplastic polyurethane-based compositions having good mechanical and flame-retardant properties are provided. The compositions include flame-retardant aromatic organic phosphate compounds that do not exhibit migration in molded products, such as cable and wire jacketing and insulation. The compositions include a continuous resin phase comprising a thermoplastic polyurethane elastomer, at least one aromatic organic phosphate flame retardant having a melting point of at least 50

Method and apparatus for negotiating security during handover between different radio access technologies

Solution for security negotiation during handover of a user equipment (UE) between different radio access technologies is provided. In the solution, the UE receives non-access stratum (NAS) security information and access stratum (AS) security information which are selected by the target system and then performs security negotiation with the target system according to the received NAS security information and AS security information. As such, the UE may obtain the key parameter information of the NAS and AS selected by a long term evolution (LTE) system and perform security negotiation with the LTE system when the UE hands over from a different system, such as a universal terrestrial radio access network (UTRAN), to the LTE system.

Internal valve system with valve inlet positioned relative to container feed inlet

An internal valve includes a valve stem disposed in a valve body, a poppet valve coupled to the stem, and a bleed valve coupled to the stem. The valve stem is shiftable from a first position in which the poppet valve and the bleed valve are closed, to a second position in which the bleed valve is open, and a third position in which the bleed valve is closed and the poppet valve is open, and the poppet may shift closed in response to a pressure change. The valve body includes a shoulder that is arranged for sealing engagement with a container flange and is between an inlet and a flange of the valve body and spaced away from the inlet. The shoulder is arranged on the valve body to place the inlet a desired distance away from the inner wall of the fluid container.

Massage force training device

本發明係一種按摩施力訓練裝置，尤指一種訓練按摩力道之按摩施力訓練裝置，其包含有一受力體及一設於受力體上之控制電路，而控制電路至少具有複數可感測壓力之壓力檢知元件、一供設定及比較之設定比較元件及一供顯示施力值之顯示元件，藉此，當受力體被定義為人體形狀時，可將壓力檢知元件設於需按摩的部位，以供檢知練習者對該部位的施力力道，且經設定比較元件比對後將最大值顯現於顯示元件上，同時設定比較元件可預先設定各部位的較佳受力值，讓練習者可在施力達到設定值時發出警訊，以協助練習者控制其施力之力道，從而提升其按摩訓練的效果。

Vacuum vessels

Compositions and methods for improved delivery of ionizable hydrophobic therapeutic agents

The present invention is directed to a pharmaceutical composition including a hydrophobic therapeutic agent having at least one ionizable functional group, and a carrier. The carrier includes an ionizing agent capable of ionizing the functional group, a surfactant, and optionally solubilizers, triglycerides, and neutralizing agents. The invention further relates to a method of preparing such compositions by providing a composition of an ionizable hydrophobic therapeutic agent, an ionizing agent, and a surfactant, and neutralizing a portion of the ionizing agent with a neutralizing agent. The compositions of the invention are particularly suitable for use in oral dosage forms.

Migration-free, halogen-free, flame retardant thermoplastic polyurethane compositions

Polymeric-coated dielectric particles and formulation and method for preparing same

Properly-coated pigment particles for use in an electrophoretic display include pigment particles having a pre-determined density and application of a polymeric coating to the pigment particles, wherein the coating comprises a near fluoropolymer, and wherein the density of the fluoropolymer is substantially the same as the density of the pigment particles. When a polymeric coating is applied having a density that is substantially the same as the density of the pigment particles, even though the particles comprise a distribution of particle sizes, the density of the pigment particles is not significantly altered. In a preferred embodiment, the pigment particle comprises a diarylide yellow pigment, having a density of 1.43 g/ml, coated with a polymer made from the monomer 2,3,4,5,6-Pentafluorostyrene, having a density of 1.41 g/ml.

Electrical padlock, has battery cover with cover forming unit movably mounted on case for selectively closing hole, and retaining unit movably mounted on cover forming unit in order to be engaged in groove when it is in retaining position

The padlock has a padlock case (1) with a receiving space (12) for receiving a battery pack (34) and an insertion groove (117) located closer to a battery access hole (114). The case houses a lock which is movable for locking and unlocking a shackle (2) with respect to the case. A battery cover (4) has a battery cover forming unit (41) movably mounted on the case for selectively closing the hole, and a retaining unit (43) movably mounted on the unit (41) in order to be engaged in the groove when it is in a retaining position.

Pharmaceutical composition for a hepatitis c viral protease inhibitor

Tečna farmaceutska kompozicija koja sadrži:(a) jedinjenje formule (1):ili njegovu farmaceutski prihvatljivu so;(b) jedan ili više farmaceutskih prihvatljivih lipida; i(c) jednu ili više farmaceutski prihvatljivih hidrofilnih površinski aktivnih supstanci.Prijava sadrži još 11 patentnih zahteva. A liquid pharmaceutical composition comprising: (a) a compound of formula (1): or a pharmaceutically acceptable salt thereof, (b) one or more pharmaceutically acceptable lipids; and (c) one or more pharmaceutically acceptable hydrophilic surfactants. The application comprises 11 further claims.

Method, device and system for sending communication information

Method and apparatus for determining a bit rate need parameter in a statistical multiplexer

A statistical multiplexer for coding and multiplexing multiple channels of digital television data, or multiple panels of HDTV digital television data. A bit rate need parameter is determined for each encoder in a stat mux group by scaling the complexities of previous pictures of the same and different picture types. Scaling factors based on an activity level, motion estimation score, and number of pictures of a certain type in a GOP, may be used. Moreover, the scaling factors may be bounded based on a linear or non-linear operator to prevent large variations in the factors. An encoding bit rate is allocated to each channel based on its need parameter.