46results about How to "Reduce cascade" patented technology

Presented herein are methods and compositions for multiplexed single cell gene expression analysis. Some methods and compositions include the use of droplets and / or beads bearing unique barcodes such as unique molecular barcodes (UMI).

Presented herein are methods and compositions for multiplexed single cell gene expression analysis. Some methods and compositions include the use of droplets and / or beads bearing unique barcodes such as unique molecular barcodes (UMI).

The invention discloses a method for realizing high voltage of a monomer battery, preparation of a monomer battery and a battery pack manufacturing method of the monomer batteries. The high-voltage monomer battery comprises a positive plate (3), a diaphragm (4), a negative plate (6), a diaphragm (4), ..., a positive plate (3), a diaphragm (4), a negative plate (6), a diaphragm (4) and a monomer battery flexible package membrane (8), wherein the diaphragms (4) are arranged between the positive plates (3) and the negative plates (6) in a spacing manner, and space the negative plates (6) and thepositive plates (3) in sequence; an aluminum plastic membrane (shell) is wrapped on the outermost side; a positive electrode comprises a positive electrode current collector and an active substance Alayer; the active substance A layer is prepared from 95.0 to 99.0 percent of an active substance A, 0.5 to 3.0 percent of a conductive agent and 0.5 to 2.0 percent of an adhesive; a negative electrodecomprises a negative electrode current collector and an active substance B layer; the active substance B layer is prepared from 95.0 to 99.0 percent of an active substance B, 0.5 to 2.0 percent of aconductive agent, 0 to 1.0 percent of a thickening agent and 0.5 to 3.0 percent of an adhesive. The monomer battery disclosed by the invention is high in voltage, and relatively high in volume energydensity and rate performance.

The invention is applicable to the field of new materials and provides a graphene / nickel composite material, a preparation method thereof, an electrode plate and a capacitor. The preparation method comprises the steps of preparing graphite oxide, preparing a graphene oxide / nickel composite material, preparing the graphene / nickel composite material, and the like. In the preparation method of the graphene / nickel composite material, the graphene oxide and the foamed nickel are combined through an ultrasound mode to obtain the graphene / nickel composite material, so that the problems of lamination and agglomeration of the graphene oxide are effectively alleviated, and the energy storage property of the graphene / nickel composite material is also greatly improved. According to the preparation method of the graphene / nickel composite material, the graphene is uniformly adhered in a gap of the foamed nickel, so that the problems of lamination and agglomeration of the graphene are effectively prevented, and the energy storage property of the graphene is greatly improved.

The invention relates to a chip automatization test system which comprises an automatization testing and controlling device for a chip, and an automatization test plate for the chip. The automatization testing and controlling device for the chip comprises a testing and controlling module and a test result receiving module, wherein the testing and controlling module is used for generating a test program selection command, sending the test program selection command to an automatization test plate, and the test program selection command is used for selecting a test subprogram from the automatization test program and the automatization test program comprises more than two test subprograms; the test result receiving module is used for receiving a test result sent by the automatization test plate. The system avoids repeatedly programming different test programs, so that the system avoids the mistake during testing, saves time, is easy to maintain, reduces the cascading between the plates, and avoids the situation of the poor signal quality caused by the cascading between multilevel plates.

The invention discloses an FPGA-based multi-channel KVM management board which is characterized in that the management board comprises an FPGA, an MAX4312, an MAX4310, and an MAX4023; line and field signals and I2C signals of video in the KVM management board are controlled by the FPGA, and a video channel is selected by the FPGA; and the FPGA is externally connected with the MAX4312 for RGB gating, a gated signal is input to the MAX4310 for RGB cascading, a cascaded RGB signal is input to the MAX4023 for OSD video overlapping, and a superposed signal is output to a display for display. As chip use and cascade is reduced, the power consumption of the management board is greatly reduced, and the stability of the system is improved. The management board has the advantages of low power consumption, stable performance, convenient management, simple maintenance, and the like, and can be widely applied to KVM management systems of various servers.

The invention discloses a home networking method and a home networking AP, and relates to the technical field of wireless routers and networking, and the method comprises the steps: connecting a plurality of APs storing master tags or slave tags with an uplink gateway in a wired manner to form an AP subnet; and enabling each AP to periodically broadcast the first message or the second message in the AP subnet, sending the first message by the AP with the master tag, and the second message is sent by the AP with the slave tag; enabling each AP to receive the first message or the second messageand performs main AP election, setting the selected AP as a main AP working mode, wherein the AP in the main AP working mode is the main AP, and the AP in the slave AP working mode is the slave AP; and enabling each AP in the AP subnet to generate a local AP registry and perform wireless configuration.

The invention discloses a short-pulse type D trigger based on FinFET device. The short-pulse type D trigger comprises a first FinFET tube, a second FinFET tube, a third FinFET tube, a fourth FinFET tube, a fifth FinFET tube, a sixth FinFET tube, a first phase inverter, a second phase inverter, a third phase inverter, a fourth phase inverter, a fifth phase inverter, a sixth phase inverter, a seventh phase inverter, a seventh phase inverter, an eighth phase inverter, a ninth phase inverter, a tenth phase inverter, a first two-input NOR gate, a first two-input XOR gate and a second two-input XOR gate, wherein each of the first two-input NOR gate, the first two-input XOR gate and the second two-input XOR gate is provided with a first input, a second input and an output end; the short-pulse type D trigger has the advantages that the number of the FinFET tube is reduced, the circuit delay and the circuit area are further optimized since the series connection of the transistor is reduced; therefore, the circuit area, the time delay, the power consumption and the power delay product are small under the condition of not influencing the circuit performance.

Minivectors having defined, non-transient shapes as determined by sequence are provided, along with uses in the targeting delivery of such minivectors to target tissues for preferential gene delivery. Method of designing and making shaped minivectors are also provided.

The invention discloses an UPI (Intel Ultra Path Interconnect) interconnection system capable of reducing backboard stacking, which belongs to the technical field of PCB design. Based on the fact that crossing on a main board does not influence the stacking, UPI crossing is carried out on the main board, UPIs on the backboards are directly interconnected, an upper connector and a lower connector on the PCB backboard are directly interconnected with no crossing, wiring is completed with two wiring layers, the phenomenon that the backboards are crossed and wiring on the same layer can not be realized, and thus, four wiring layers are needed is avoided, the backboard layer number is reduced, and the backboard cost is reduced.

The invention discloses a fabrication method of a three-dimensional interconnection hybrid network structure. The fabrication method comprises the step of filtering, washing and drying a carbon nanotube / sodium dodecylbenzene sulfonate mixed solution, sodium molybdate and thiourea after hydrothermal reaction, wherein surface functionalization processing is performed on a carbon nanotube. The carbonnanotube subjected to surface functionalization is doped to a molybdenum disulfide nanosheet lamination structure, the electron conductivity of molybdenum disulfide is improved, the molybdenum disulfide nanosheet lamination also can be reduced, a favorably-separated three-dimensional mesoporous nanometer hybrid network is formed, so that the active surface area is remarkably expanded; and due toa special three-dimensional mesoporous nanometer structure, the molybdenum disulfide / carbon nanotube compound provides excellent electrochemical performance in aspects of specific capacity, rate performance and long-term cycle stability.

The invention discloses a preparation method of a nanometer graphene / chitosan composite membrane modified electrode for an electrochemical sensor. According to the method, potassium permanganate and concentrated sulfuric acid are used for oxidizing intercalation natural flake graphite; oxygen-containing groups such as hydroxy, epoxy groups and carboxyl are introduced between graphite layers; the gap of the graphite layers is increased; then, under the effect of a microwave field, the oxygen-containing groups inside the graphite are subjected to thermal decomposition to generate gas such as CO, CO2 and H2O; a graphite sheet layer fast expands due to the generation of impact force; the graphite sheet layer is supported open; the gap of the graphite layers is further increased; the Van der Waals force between the layers is weakened; the laminating and agglomeration problems of graphene oxide are effectively retarded; the developed hole system structure is realized; the specific surface area of the graphene is increased; the adsorption performance on substances such as heavy metal is improved, so that the current carrier migration speed is accelerated; the detection response time is shortened.

The invention discloses a hose winding device and a winding method. The hose winding device comprises a bottom plate, a detection mechanism, a wire arranging mechanism and a controller, wherein a winding mechanism is arranged on the bottom plate, and the winding mechanism comprises a winding disc arranged on the bottom plate and a motor for driving the winding disc to rotate; the detection mechanism is arranged in the radial direction of the winding disc, the detection mechanism comprises a detection support and a photoelectric switch set, and the height of a hose in the detection support is detected; the wire arranging mechanism is arranged on the bottom plate, and the wire arranging mechanism is arranged between the detection mechanism and the winding disc; and the controller is electrically connected with the photoelectric switch set, when the photoelectric switch set senses the hose, the photoelectric switch set sends a photoelectric detection signal to the controller, the controller sends a rotation control signal to the receiver according to the received photoelectric detection signal so as to control the rotation speed of the winding disc. According to the hose winding device and the winding method, the rotating signal can be sent to the controller according to the detected height, so that the possibility that the hose is folded or laminated is reduced, the possibility that the hose is pulled off is reduced, and the hose winding device can be stably rolled.

Provided are a stack-folding type electrode assembly and a manufacturing method therefor that can reduce the number of foldings and can achieve high efficiency in manufacturing a battery and a high degree of freedom of design. The stack-folding type electrode assembly, according to the present invention, is an electrode assembly that has a structure in which a plurality of stack type unit cells are overlaid with each other and a continuous folding separation membrane sheet is interposed between the overlaid parts, wherein the unit cells correspond to a combination of more than two quad cells and one C type bi-cell, each quad cell having a structure of a positive electrode / a separation membrane / a negative electrode / a separation membrane / a positive electrode / a separation membrane / a negative electrode and the C type bi-cell having a structure of a negative electrode / a separation membrane / a positive electrode / a separation membrane / a negative electrode; and the quad cell is located at the central portion where winding starts so that the unit cells located above and below the central portion have an asymmetric structure, or the C type bi-cell is located at the central portion where the winding starts so that the unit cells located above and below the central portion have a symmetric structure.

The invention provides an improved bulb light and belongs to the technical field of lighting. The improved bulb light comprises a light base, a light cap arranged below the light base, a spherical lightshade, a light-emitting mechanism and a control panel, wherein the lampshade and the light base form a containing cavity in a defining mode; the light-emitting mechanism is arranged inside the containing cavity; the light-emitting mechanism comprises multiple horizontally arranged first light-emitting light sources and multiple vertically arranged second light-emitting light sources; the light-emitting light sources are sequentially connected in series to form a single loop; the control panel is detachably installed at the bottom of the light base and provided with a control circuit which is electrically connected with the light cap and the loop where the light-emitting light sources are located; the control circuit comprises a first signal input module, a second signal input module, a signal processing module, a signal output module, an anode voltage input end and a cathode voltage input end. The improved bulb light has the advantages of being reasonable in design and good in lighting effect.

The invention discloses a method for producing high voltage and high energy of a single battery, a preparation method and a production method of a battery pack. The high-voltage and high-energy singlebattery comprises a positive electrode piece (3)-diaphragm (4)- negative electrode piece (6)-the diaphragm (4)- . . . , the positive electrode piece (3)-the diaphragm (4)-the negative electrode piece(6)-the diaphragm (4), and a single battery soft package film (8), wherein the diaphragm (4) is arranged between the positive electrode piece (3) and the negative electrode piece (6) in sequence andthe diaphragm (4) is arranged between the negative electrode piece (6) and the positive electrode piece (3) in sequence; an aluminum-plastic membrane (shell) covers the outermost side; a positive electrode comprises a positive electrode current collector and an active substance A layer and comprises the following components: 95.0 percent to 99.0 percent of an active substance A, 0.5 percent to 3.0percent of a conductive agent and 0.5 to 2.0 percent of a binding agent; a negative electrode comprises a negative electrode current collector and an active substance B layer and comprises the following components: 95.0 percent to 99.0 percent of an active substance B, 0.5 percent to 2.0 percent of a conductive agent, 0 to 1.0 percent of a thickening agent and 0.5 to 3.0 percent of a binding agent. The single battery has high voltage and also has high energy density and rate performance.

The invention relates to a preparation method for a spotlight tin-coated copper band. The preparation method includes adopting a soft copper wire with an elongation rate of 5% - 30% to roll into a flat copper baseband through a dog of a calender; drawing the flat copper baseband into a rectangular copper baseband by utilizing a rectangular die; passing the copper baseband through a trapezoidal drawing die, and obtaining fluidity to fill the shape consistent with the die hole patterns through drawing and extrusion in a molding part in the trapezoidal drawing die so that a trapezoidal copper-based structure can be prepared, wherein the profile of a cross section is in a trapezoidal shape, the trapezoidal copper-based structure has a face I and a face II in a length direction, and reflectivesurface structures formed by triangular peaks and inverted trapezoidal grooves in an interlaced circulation manner are separately arranged on the face I and the face II; and preparing a spotlight tin-coated copper strip through a tin plating method after the heat treatment of the trapezoidal copper-based structure, and forming a tin solder coating in segmented interlaced circulation and with different thicknesses on a surface. A prepared copper base and the spotlight tin-coated copper band prepared by utilizing the copper base have double-sided pattern reflective structures, so that the maximized secondary reflection of the light entering a photovoltaic module onto the surface of a solar photovoltaic cell can be realized.

The present invention is directed to compositions and methods for the prevention or treatment of treatment of heterotopic ossification, vascular calcification, or pathologic calcification.

The invention discloses a glass deep machining production line of a shower room. The glass deep machining production line is used for machining glass workpieces. The glass deep machining production line comprises a cutting system, an edge grinding system, a chamfering system, a tempering system and a control system, and further comprises a drilling system, an easy-to-clean system, a film pasting system and a conveying system, wherein the drilling system is used for carrying out drilling treatment on the chamfered glass workpieces, and the easy-to-clean system is used for spraying easy-to-cleanliquid on one side of each tempered glass workpiece; the film pasting system is used for pasting an explosion-proof film on the other surface of each glass workpiece subjected to easy-to-clean treatment; the conveying system is used for controlling the glass workpieces to be conveyed between the systems; and the control system is connected with and controls each system and enables the beat of thesystems to be matched with the beat of the whole line production. According to the glass deep machining production line of the shower room, the whole line beat can be reduced, so that the whole lineefficiency is effectively improved.

The invention discloses a method for realizing high voltage of a battery cell and preparation and a preparation method of a plate type battery pack. A high-voltage battery cell comprises a positive plate (3)-a diaphragm (4)-a negative plate (6)-a diaphragm (4)-... a positive plate (3)-a diaphragm (4)-a negative plate (6)-a diaphragm (4) and a battery cell flexible packaging film (8), wherein the diaphragms (4) are sequentially spaced between the positive plates (3) and the negative plates (6); the diaphragms (4) are sequentially spaced between the negative plate (6) and the positive plate (3);an aluminum-plastic film (shell) coats the outside; a positive pole comprises a positive pole current collector and an active substance A layer which is prepared from 95.0-99.0% of active substance A, 0.5-3.0% of conductive agent and 0.5-2.0% of binder; a negative pole comprises a negative pole current collector and an active substance B layer which is prepared from 95.0-99.0% of active substanceB, 0.5-2.0% of conductive agent, 0-1.0% of thickening agent and 0.5-3.0% of binder. The battery cell disclosed by the invention has the advantages of high voltage and high volume energy density and rate capability.

The invention discloses a method for realizing high voltage of a single battery, preparation of a single battery and a fabrication method of a battery pack adopting the single battery. The high-capacity single battery comprises a positive plate (3), a diaphragm (4), a negative plate (6), an insulating film (5), ...a positive plate (3), a diaphragm (4), a negative plate (6), an insulating film (5)and a single battery flexible package film (8), the diaphragm (4) is sequentially spaced between the positive plate (3) and the negative plate (6), and the insulating film (5) is sequentially spaced between the negative plate (6) and the positive plate (3); an aluminum plastic film (casing) wraps the outermost part; a positive pole comprises a positive pole current collector and an active materiallayer A, wherein the active material layer A is prepared from components as follows: 95.0%-99.0 % of an active material A, 0.5%-3.0% of a conductive agent and 0.5%-2.0% of a binder; a negative pole comprises a negative pole current collector and an active material layer B, and the active material layer B is prepared from components as follows: 95.0%-99.0% of an active material B, 0.5%-2.0% of a conductive agent, 0-1.0% of a thickening agent and 0.5%-3.0% of a binder. The single battery has high voltage and higher volume energy density and rate capability.

Network convergence is greatly reduced because new routing paths are only selected when they are substantially better than pre-existing, best available paths.

The invention discloses a battery material and a preparation method thereof. Carbon-coated Fe3O4 particles are prepared by using a solvothermal method, firstly, a carbon layer generated by solvothermal can improve the conductivity of the Fe3O4 particles to a great extent, and meanwhile, material pulverization caused by stress in a Fe3O4 charging and discharging process can be effectively relieved.Secondly, rich oxygen-containing functional groups exist on the surface of a carbon layer prepared through a solvothermal method, and the composite material is prepared through the interaction between the rich functional groups on the surface of carbon and the functional groups on the surface of Ti3C2Tx. According to the Ti3C2Tx-C-Fe3O4 composite material prepared by the preparation method disclosed by the invention, on one hand, the conductivity of Fe3O4 is improved, and a part of stress generated by Fe3O4 lithium intercalation and de-intercalation is relieved; and on the other hand, stacking of Ti3C2Tx is reduced to a great extent, the specific surface area of Ti3C2Tx is increased, and the structural stability of the composite material is greatly improved.

The invention relates to the technical field of slate stone processing, in particular to a slate glass processing method. According to the invention, traditional silk-screen printing on the back surface of slate glass is converted into silk-screen printing on the front surface, and the surface has texture; a traditional silk-screen hollow symbol needs to be silk-screen for many times, and the problems of deviation and lamination can be caused, and the problems of deviation and lamination are greatly reduced by using laser engraving in the invention; and the slate glass is environmentally friendly, resistant to acid, alkali, high temperature and scratch, excellent in performance and capable of being applied to tempered glass with hollow symbols and windows such as a range hood, a kitchen range and a control panel, and patterns can be customized personally.

The invention discloses low-shrinkage micro-foaming polypropylene composed of the following raw material components by the weight percentage: 50-80% of polypropylene, 5-20% of a vinyl elastomer, 0-30% of a talc powder, 3-10% of a low-shrinkage masterbatch, 1-5% of a micro-foaming masterbatch, and 0.2-1% of a processing aid. Compared with conventional micro-foaming polypropylene, by adding the low-shrinkage masterbatch, the problem of too small molding size of a micro-foaming material is solved, gas marks, material spots, peeling layering and other appearance defects of the material can be effectively eliminated, and besides, the weight of products is facilitated to be greatly reduced. At the same time, the micro-foaming polypropylene has no need of changing a mold in the preparation process, has no need of increasing injection molding equipment, has no need of secondary mold opening, and has no need of increasing a mold cavity gas back pressure device, and thus the micro-foaming polypropylene products having the appearance and size consistent to those of common materials and having the weight reduced by 6-20% are prepared.

Presented herein are methods and compositions for multiplexed single cell gene expression analysis. Some methods and compositions include the use of droplets and / or beads bearing unique barcodes such as unique molecular barcodes (UMI).

The invention relates to the technical field of high-voltage analog integrated circuit design, and particularly discloses a novel high-voltage transmission gate circuit which comprises a gate drive circuit and a high-voltage switching tube circuit. The gate drive circuit is used for providing a high-voltage gate control signal for the high-voltage switching tube circuit under the control of a switching current signal; and the high-voltage switching tube circuit is used for isolating or transmitting a high-voltage input signal according to the high-voltage grid control signal. The novel high-voltage transmission gate circuit provided by the invention has the advantages of high isolation, low interference and capability of being directly cascaded, and particularly can overcome the defects that a transmission gate interferes with a signal source and output nodes cannot be cascaded in the prior art.

The invention discloses an ultra-wideband antenna with a microstrip line, and the antenna comprises an upper dielectric substrate, a radiation patch, an open-circuit line, a short-circuit line, a ground plane, a lower dielectric substrate, a straight dielectric substrate, an isolation wall, a hyperbolic microstrip balun feeder line and an ideal wave port, wherein the radiation patch covers the lower surface of the upper dielectric substrate; the ground plane covers the upper surface of the lower dielectric substrate; the short-circuit line covers the rear surface of the straight dielectric substrate; the open-circuit line covers the front surface of the straight dielectric substrate; the hyperbolic microstrip Balun feeder lines cover the front surface and the rear surface of the straight dielectric substrate; the isolation wall is perpendicular to the tail end of the radiation patch and is arranged between the upper dielectric substrate and the lower dielectric substrate; and the idealwave port is arranged below the hyperbolic microstrip Balun feeder line. The method comprises the following steps: connecting an antenna and a short-circuit line in parallel to reduce the reactance value in a frequency band; connecting the antenna with an open-circuit line in series, so that the reactance value in the frequency band is further reduced; and finally, matching the resistance througha hyperbolic microstrip Balun feeder line to achieve the purpose.

The invention provides a convenient bulb lamp. The convenient bulb lamp comprises a lamp holder, a lamp cap, a lampshade and a light-emitting mechanism. The lamp cap is arranged under the lamp holder and made of aluminum alloy material. The aluminum alloy material comprises, by weight, 110-150 parts of Al, 0.1-0.45 part of Si, 0.46-0.65 part of Fe, 4.5-8 parts of Cu, 0.45-0.8 part of Mn, 15-25 parts of Mg, 1.8-4.5 parts of Cr, 1.5-2.3 parts of Zn, 0.8-1.3 parts of Ti, 2.5-3.8 parts of Zr, 1.5-3 parts of PbS and 15-28 parts of rare earth element. A holding cavity is formed by the lampshade and the lamp holder in a surrounded mode. The light-emitting mechanism is arranged in the holding cavity. The light-emitting mechanism comprises a plurality of first light-emitting sources placed horizontally and a plurality of second light-emitting sources placed vertically. The convenient bulb lamp has the advantages of being good in lighting effect and excellent in heat-conducting property.