147results about How to "No need to increase the quantity" patented technology

A touch system using a plurality of infrared ('IR') transmitters and receivers, and a method of determining with increased resolution the location of a touch between the IR transmitters and receivers using on-axis and off-axis detection are disclosed. The inventive touch system and method use, in conjunction with the on-axis and off-axis detection, a coarse and fine sweep of the transmitters and receivers to increase the resolution of identified touch location. The method of determining a touch location involves selection and activation of particular off-axis infrared transmitter and receiver pairs determined from a triangulation interdependence between the x and y coordinates. The increased resolution of the identified touch location is achievable using the inventive system and method without the need for an increased number of IR transmitters and receivers and without the need for higher speed processing capability.

The invention relates to a dual clutch transmission comprising two clutches (K1, K2), the input sides of which are connected to an input shaft (w_an) and the output sides of which are connected to one of two transmission input shafts (w_k1, w_k2) that are arranged coaxially relative to each other. The dual clutch transmission comprises at least two countershafts (w_v1, w_v2) which are arranged coaxially relative to each other and an output shaft (w_ab) which is coaxially arranged relative to the drive shaft (w_an), wherein several gear planes (I, II, III, IV, V) and at least one reverse gear gear plane (R) are provided, to which several switching elements (A, B, C, D, E, F, H) for switching idler gears (3, 5, 7, 10, 11) and / or shaft connections are associated so that several forward gears (V1, V2, V3, V4, V5, V6, V7) and at least one reverse gear (R1) can be shifted. According to the invention, five gear planes (I, II, III, IV, V) are arranged in such a manner that at least seven forward gears (V1, V2, V3, V4, V5, V6, V7) can be shifted under load.

Provided in the present invention are a process chamber and a semiconductor processing apparatus. The process chamber comprises at least two reaction compartments, at least two sets of mutually independent air intake systems, and a chip transfer apparatus. The at least two reaction compartments are arranged within the process chamber and are distributed evenly in the circumferential direction thereof, and each reaction chamber constitutes therein an independent process environment. The air intake systems deliver in a one-to-one correspondence a process gas to the reaction compartments. The chip transfer apparatus is used for transferring chips into the reaction compartments. The process chamber and the semiconductor processing apparatus provided in the present invention allow for two or more processes to be carried out simultaneously in a single process chamber, thus not only is the process chamber structurally compact and small in footprint, but also obviated is the need to redesign the structure of a transfer chamber, thus allowing for reduced costs for manufacturing the apparatus.

A fuel delivery system provides for closed loop mass flow control of fuel between a metering valve and a pump, such as a variable delivery pump. Changes in pressure across the metering valve are monitored and pump operation is altered in response thereto. A thermal controller monitors fuel temperature and recirculates a portion of the fuel flow through a heat exchanger. The fuel delivery system can be provided as original equipment or as a retrofit.

The invention discloses a display apparatus, a light detection method and an electronic apparatus. The display apparatus includes a plurality of pixel circuits, a displaying driving section, and a light amount information detection section. The pixel circuits are disposed in a matrix at positions at which a signal line and a plurality of scanning lines cross with each other. The displaying driving section applies a signal value to each pixel circuit and drives the scanning lines to cause the pixel circuit to emit light with a luminance according to the signal value to carry out image display. The light amount information detection section detects light amount information. Each pixel circuit includes a light emitting element, a driving transistor, a sampling transistor, and a switching transistor. Each pixel circuit can execute light detection operation of varying the gate potential of the driving transistor in response to a received light amount and outputting the source potential of the driving transistor.

The invention relates to a polyphase electrical machine (30), which is controlled by means of at least two inverters in parallel (101, 102), wherein each inverter has branches (101a, 101b, 101c, 102a, 102b, 102c), in a number equal to the number of phases of the machine, and is controlled by pulse width modulation (PWM). In response to the detection of a defective inverter branch (102a), the latter is isolated, and the phase in question is supplied with power by the or each other corresponding inverter branch (101a). The control by PWM is modified so as to make the power switches of said or each other branch (101a) consecutively conductive without switching when, in absolute value form, the strength of the current for the phase in question (1a) is greater than or equal to a threshold between 80% and 120% of (n-1) Imax / n, where n is the number of inverters and Imax is the maximum strength of the phase current. It is thus possible to maintain generation of substantially sine wave voltage over each phase while preventing overrated voltage in the power switches so that, in the event of a defect, said switches can switch currents with higher amplitudes than during normal operation.

The invention provides a display system. The display system comprises a light collimation module and a light view switching module, and the light view switching module is arranged on an emergence side of the light collimation module and comprises a first conductive film, a second conductive film, a diffusion structural film and an electro-optical material. The first conductive film is arranged on one side close to the light collimation module, the second conductive film is opposite to the first conductive film, a gap is reserved between the first conductive film and the second conductive film, and the diffusion structural film is arranged in the gap. A surface, away from the first conductive film or the second conductive film, of the diffusion structural film is a first surface which is a concave lens surface or a convex lens surface, and the first surface comprises a plurality of microstructures arrayed sequentially. The electro-optical material is arranged in the gap and positioned on the first surface. The display system is simple in optical structure and low in energy consumption, and peep-proof display can be realized.

This invention relates to a method and a system for detecting correctly overload & unlawful loading of cargoes under any circumstance. The method for detecting unlawful measurement according to this invention is configured of practicing phase of artificial intelligence algorithm to discriminate wrong measured information by false manipulation of axle from normal measured information without false manipulation of axle of vehicles by pattern information; recognizing entering vehicle & collecting phase of basic data of the vehicle including dead weight, maximum pay load, and axles information; verifying phase of current vehicle information including total weight, load on each axle, and entering speed; and classifying phase of measured status of above vehicle using above collected and verified information as input value to artificial intelligence algorithm. It might be desirable that neural back-propagation algorithm is implemented to detection method of wrong measurement according to the invention as an artificial intelligence algorithm.

The invention discloses a gas intake system of an atomic layer deposition device. The gas intake system comprises mutually independent first reaction chamber and second reaction chamber, wherein the first reaction chamber is provided with a first gas intake opening and a second gas intake opening; the second reaction chamber is provided with a third gas intake opening and a fourth gas intake opening; the first gas intake opening and the third gas intake opening are connected with a first gas source through pipelines; the second gas intake opening and the fourth gas intake opening are connected with a second gas source through pipelines; the first reaction chamber and the second reaction chamber are provided with a gas exhaust opening respectively; two gas exhaust openings are connected with a vacuum pump through pipelines. The gas intake system can be used for improving the utilization ratios of the first gas source and the second gas source, and is used for reducing the idle times of the gas sources and improving the overall film forming efficiency.

The invention discloses a preparation method of a nickel cobalt manganese ternary precursor with low sulfur and high tap density. The product prepared by the existing method cannot satisfy indexes ofhigh tap density and low sulfur content at the same time. Nickel cobalt manganese hydroxide is prepared by adopting an interval process with different stages of crystal nucleation and crystal growth;a PSP (reaction stopping-sedimentation performing-supernate removing-reaction starting) synthesis process is adopted in the crystal growth stage to improve compactness of the nickel cobalt manganese hydroxide granules and reduce unqualified materials; extra additive and extra reaction kettle quantity are not needed; low-concentration alkali liquid washing and drying are performed to obtain the nickel cobalt manganese ternary precursor with low sulfur and high tap density; and the prepared nickel cobalt manganese ternary precursor is 6-13[mu]m in D50, TD is greater than or equal to 2.30g / cc,andthe S content is less than or equal to 1,200ppm.

The invention relates to a pattern recognition based barrier-free channel machine bidirectional detection method. The method comprises: (1) representing the state of each infrared pair tube by 4 variables; (2) according to the 4 variable values in step (1) and current infrared pair tube states, judging whether an entry mode or an exit mode exists when passing the barrier-free channel machine; (3) according to the mode judged in step (2) and the corresponding variable value, comprehensively judging whether someone passes; and (4) repeating step (1)-(3). The method disclosed in the invention employs a singlechip to make real-time detection on states of the infrared pair tubes, and conducts processing according to the collected data so as to perform judgment on the personnel getting in and out. The method saves CPU resources, has high real-time performance of detection, has no special demand for the personnel passing speed and strong adaptability, and does not need to increase the number of the infrared pair tubes. When someone takes something or waves hands to a large range, misjudgment cannot be brought about, and the method can also prevent dogging.

The invention provides a method for improving the pop strength of a paper sheet. The method includes the following steps that long fibers and short fibers are selected for use; a long fiber pulping line and a short fiber pulping line are adopted, the short fibers and long fibers are added in the short fiber pulping line, and only the long fibers are added in the long fiber pulping line; the added long fibber pulp accounts for the total amount of pulp by 55-60% in the long fiber pulping line and the short fiber pulping line, the balance is the short fiber pulp, and the long fiber pulp added in the short fiber pulping line accounts for the total amount of pulp by 25-30%; at least two pulping machines are arranged in series in each pulping line, and in the flowing direction of the pulp, power distribution proportions of all the pulping machines are set from low to high; on the premise that the ratio of net touch speed of the pulp to moving speed of a formation net is controlled to be larger than one, rotation speed of a pulp supplying pump is reduced. The invention further provides the paper sheet manufactured through the method. The method can achieve the purpose of improving the pop strength without increasing investment cost.

A master cylinder includes a piston received in a cylinder body and formed with piston ports. An annular groove is formed in the inner periphery of the piston in its area where the piston ports are formed. An arcuate plate is received in the annular groove. A sleeve is inserted into the arcuate groove to retain the arcuate plate in the annular groove. A gap as a fluid passage is defined between the arcuate plate and the inner surface of the annular groove. A pressure chamber defined in the cylinder body communicates with a communication passage communicating with a reservoir through the above gap, cutouts of holes formed in the arcuate plate and holes formed in the sleeve. When hydraulic fluid flows rapidly from the pressure chamber toward the reservoir, the arcuate plate is adapted to elastically and radially expand, thus closing some of the piston ports.

The invention provides a displayer. The displayer includes a first substrate, scanning lines, data lines, a pixel electrode, an active assembly, a first spacing layer, a second substrate, a common electrode layer, and a display medium layer; the active assembly is electrically connected to the corresponding scanning lines; the pixel electrode is electrically connected to the active assembly; the pixel electrode has a first zone pixel electrode and a second zone pixel electrode which have the same electric potential; the first spacing layer is formed between the first substrate and the first zone pixel electrode of the pixel electrode; the first spacing layer includes first bar-shaped branches; the adjacent first bar-shaped branches form first clearances to be exposed out of the first substrate; the common electrode layer is formed on the second substrate; the display medium layer is arranged between the first substrate and the second substrate; the pixel electrode is positioned between the first substrate and the display medium layer; the first zone pixel electrode extends and covers the first clearance; and a difference between the maximum distance between the first zone pixel electrode and the common electrode layer and the maximum distance between the second zone pixel electrode and the common electrode layer is 0.1-0.4 micrometers.

The invention relates to a method for improving the precision of an infrared touch screen, which comprises the following steps: firstly determining the rough position through in-axis scanning, then carrying out trigonometric calculation through off-axis light and the rough position, obtaining the more accurate virtual position, and then carrying out linear interpolation for calculating the precise touch position through the virtual position according to the scanned voltage AD value. The method has the advantages that a pair of virtual lamps is created between two lamps through the off-axis scanning and the rough coordinate calculation, thereby solving the problem that the position of a touched object can not be precisely distinguished due to too large distance between the lamps.

The invention discloses an electric system hybrid real-time simulation platform and a data transmission method of the electric system hybrid real-time simulation platform. The electric system hybrid real-time simulation platform comprises a first real-time simulation system, a second real-time simulation system, an interface card and a synchronous controller, wherein the first real-time simulation system is connected with the second real-time simulation system through the interface card, the interface card is provided with an optical port which can be expanded into a plurality of expanded optical ports, the synchronous controller is connected with the expanded optical ports, and the first real-time simulation system is connected with the second real-time simulation system through the expanded optical ports. Because through expansion of the optical port of the interface card, transmission of all interactive data between the two real-time simulation systems can be completed within a simulation step size without increasing the number of interface cards, the step of real-time simulation conversion is omitted, the problem of poor consistency and compatibility of various interface cards is solved, and the real-time performance of a whole simulation system is improved. The data transmission method of the electric system hybrid real-time simulation platform is accurate, effective, convenient to implement and flexible.

The invention discloses a socket connector multiplex method and a socket connector multiplex device, and is applied to a modular exchanger. The device comprises at least one signal switching unit and a plurality of management communication units, at least one socket connector unit matched with each signal switching unit and at least one business communication unit connected with each socket connector unit, wherein each signal switching unit is connected with at least two management communication units; the signal switching unit is used for determining management communication units corresponding to accessed business communication units through detecting access of the business communication units by the matched socket connector unit, and building a communication passage between the accessed business communication units and the corresponding management communication units through the matched socket connector unit. Through arranging the signal switching unit, the device realizes multiplex of socket connectors, reduces the number of the socket connectors or pins of the socket connectors and reduces the wiring difficulty of a backboard.

An organic electroluminescence display has a bottom emission structure in which a white organic electroluminescence element adapted to emit white light is formed, pixel by pixel, on a substrate, and in which light emitted by the white organic electroluminescence element is extracted from a rear side of the substrate. The organic electroluminescence display includes: a color filter used in combination with the white organic electroluminescence element to extract light of different colors; and metal interconnects formed, pixel by pixel, in such a manner as to surround a light-emitting section of the white organic electroluminescence element and the color filter.

The invention relates to an extrusion type expansion anchor. The extrusion type expansion anchor comprises an anchor body and an expansion element, wherein a notch is formed in a position near the front end of the anchor body, the expansion element is used for being inserted into an inner cavity of the anchor body from the rear end of the anchor body to enable the front end of the anchor body to expand in the radial direction, and an annular groove A is formed in the inner side wall of the anchor body; the expansion element is of a columnar structure, and an annular protrusion B is arranged onthe side wall of the expansion element; and the annular groove A and the annular protrusion B are matched with each other to achieve retaining clamping fit. According to the extrusion type expansionanchor, the anti-pulling force of the anchor body is increased by adopting a self-locking expansion structure, so that the anchor body is not prone to falling off after being implanted into a bone, the number of elements used for anchoring outside the anchor body does not need to be increased, and the circumstance that the overall operation time is influenced due to the fact that the anchor is difficult to knock in or the screwing-in time is long is avoided; and meanwhile, a one-way self-locking structure of the anchor body and the expansion element is formed by utilizing the retaining clamping fit of the annular groove A and the annular protrusion B, so that the expansion element is not prone to loosening after being extruded into the anchor body, the expansion element does not need to have high shear strength, and the expansion element can be suitable for an absorbable material and a PEEK material.

To ensure the mechanical strength of a cross member (3) that extends laterally across a vehicle body and attached to a lower surface (1a) of a floor panel (1) without increasing the number of component parts, the cross member (3) is provided with a front and rear wall each defining an opening (3a). A tubular guide member (9) is fitted between the two openings. The cross member (3) is provided with an end plate (8) that fills the interior of a part of a floor tunnel that intersects with the cross member (3). A pipe (6) extending from a fuel tank (4) mounted on a lower surface (1a) of the floor panel (1) is passed through the cross member (3) via the guide member (9). Because the component part is passed through the cross member without splitting the cross member into two parts, the mechanical strength of the cross member is prevented from being reduced, and an overall mechanical strength can be ensured.

The invention is applicable to the field of touch technologies, and provides a single-layer capacitive two-dimensional touch sensor with mutually crossed adjacent electrodes. The single-layer capacitive two-dimensional touch sensor comprises a substrate. Inductive electrode patterns and driving electrode patterns are arranged on the substrate, the inductive electrode patterns comprise a plurality of inductive electrodes, the driving electrode patterns comprise a plurality of driving channels, and each driving channel comprises a plurality of driving electrode blocks which are connected with one another; the inductive electrodes and / or the driving electrode blocks are provided with extension portions, mutually cross and non-contact structures are formed among the adjacent inductive electrodes, among the adjacent driving electrodes and / or among the inductive electrodes and the adjacent driving electrode blocks via the extension portions. The single-layer capacitive two-dimensional touch sensor has the advantages that the 'mutually crossed' structures are formed among the adjacent electrodes, so that influence of a driven stylus on the adjacent driving channels / adjacent inductive channels is improved, the problem of the limited contact surface of an existing driven stylus can be solved to a certain extent, and the linearity can be improved.

The invention discloses an antenna sharing system and a terminal. The antenna sharing system comprises a communication module; the communication module supports 5GHz Wi-Fi and LTE; the antenna sharingsystem further comprises a first antenna and a first multiplexer; and the first multiplexer at least comprises two multiplexer input ends and a multiplexer output end, wherein the first multiplexer input end of the first multiplexer is used for receiving and transmitting a 5GHz Wi-Fi auxiliary signal, the second multiplexer input end of the first multiplexer is used for receiving and transmittingan LTE auxiliary signal, and the multiplexer output end of the first multiplexer is connected with the first antenna. According to the scheme, the antenna utilization rate can be effectively improved, and while the number of antennas is reduced, the influence on the data throughput of the WiFi and the LTE is reduced.

The invention discloses a full-electronic asymmetric high-voltage pulse track circuit system. The full-electronic asymmetric high-voltage pulse track circuit system comprises sending end equipment, receiving end equipment, a sending and receiving integrated control module and a zone configuration information memory. The sending and receiving integrated control module comprises a main pulse signal transmitter, a main pulse signal receiver, a spare pulse signal transmitter and a spare pulse signal receiver. The zone configuration information memory is connected with both the main pulse signal transmitter and the spare pulse signal transmitter. The sending end equipment comprises a transmitter transfer relay, a sending end cable simulative network and a sending end transformer. The receiving end equipment comprises receiving end transmission adjustment equipment. The receiving end transmission adjustment equipment comprises a receiving end transformer, a receiving end cable simulative network and an attenuation adjustment circuit. The invention further discloses an application method of the full-electronic asymmetric high-voltage pulse track circuit system. The full-electronic asymmetric high-voltage pulse track circuit system and the application method thereof are novel and reasonable in design, convenient to achieve, complete in function, high in work reliability, high in practicability and convenient to apply and popularize. The circuit cost is reduced.

The invention discloses a short message transmitting and receiving methods in a cluster system and apparatuses for realizing short message transmitting and receiving by a terminal, so that the short message service of the cluster system can be realized without depending on an exchange sub system. The short message receiving method comprises the following steps that: a base station subsystem (BSS) receives a short message sent by a cluster terminal and the short message sent by the cluster terminal is sent to a PTT dispatch server (PDS); the PDS sends the short message to an application server (AS); the AS determines a receiving party type of the short message; if the receiving party type is a terminal, the short message is put into a delivery waiting queue; and if the receiving party type is a dispatching platform, the short message is forwarded to a dispatch agent server (DAS). The short message sending method comprises the following steps that: an AS takes a short message out of a delivery waiting queue and sends the short message to the PDS; the PDS sends the short message to the BSS and indicates a using channel type; and the BSS sends the short message to a receiving party cluster terminal of the short message. According to the application, an exchange sub system is not needed; and equipment reduction is realized and the service integrity is also ensured.

The present invention provides a fuel delivery system with closed loop mass flow control between metering valve (250) and pump (208). Pressure changes across the valve are monitored, and pump operation is altered in response to such pressure changes. A thermal controller (290) monitors fuel temperature and recirculates a portion of the fuel through heat exchanger (202). The system is available as an original configuration or as a retrofit accessory.

Disclosed herein is a method of manufacturing a camshaft. Particularly, the present invention relates to a method of manufacturing a camshaft which includes a single sintering operation and a brazing operation, thus reducing the time for manufacturing.

The invention discloses a source-locating method and a source-locating device. The method includes the following steps: the received signal power value of the signal transmitted by a receiving source of each receiving antenna is acquired; aimed at each receiving antenna, the horizontal coordinates of the source are determined as the probability value of the horizontal coordinates of the receiving antenna respectively according to each received signal power value; and according to each determined probability value, the horizontal coordinates of the source are determined. According to the adoption of the technical scheme of the invention, the problems of the prior art, i.e. high caculation complexity, poor stability, great error and high system cost can be solved.

The invention provides a grid driving circuit and a driving method thereof, and a display device. The grid driving circuit comprises N stages of orderly cascaded shifting register units; the grid driving circuit further comprises 2M clock signal lines, and a frame starting signal line, wherein clock signal ends of the N stages of orderly cascaded shifting register units are connected with 2M clocksignal lines; M continuous clock signa lines are orderly connected with input ends of front M stages of shifting register units and used for providing pull-up signals for the front M stages of shifting register units, N is the integer time of the 2M, and M is positive integer greater than or equal to 1; the frame starting signal line is used for controlling the on or off between M continuous clock signa lines and the input ends of front M stages of shifting register units. Through the grid driving circuit and the driving method thereof and the display device provided by the invention, a narrow-frame design of the display device can be convenient.

The invention discloses a needle bed device of a flat knitting machine and the flat knitting machine, and belongs to the technical field of flat knitting machines. The needle bed device comprises needle beds and inserting pieces, needle grooves are formed between the adjacent inserting pieces, lower knitting needles and lower needle jack pins are arranged in the needle grooves, conversion needle pins are arranged between the lower knitting needles and the lower needle jack pins, partition plates are further arranged in the needle grooves, upper knitting needles are arranged at the tops of thepartition plates, the rear ends of the upper knitting needles are connected with upper needle jack pins, push pieces are arranged at the bottoms of the upper needle jack pins, transition needle pins are arranged at the bottoms of the push pieces, the front ends of the conversion needle pins can be matched with the lower knitting needles or the transition needle pins, the lower needle jack pins candrive the lower knitting needles to move front and back through the conversion needle pins, and the lower needle jack pins can further drive the upper needle jack pins to swing upwards through the conversion needle pins, the transition needle pins and the push pieces. The number of the needle beds does not need to be increased, and assembly requirement of the needle bed device is reduced. The switching of the operation of the upper knitting needles and the lower knitting needles can be realized through the matching of the conversion needle pins, the transition needle pins and the push pieces,and the structure of the needle bed device is favorably simplified.

The invention relates to a three-level traction inverter control method through consideration of potential balance and harmonic suppression. The method comprises the following steps of: 1) constructing a mathematical model of a three-level inverter according to the working state of the three-level inverter; 2) calculating the output harmonic distortion rate of the three-level inverter; 3) calculating the potential fluctuation of the middle point of the three-level inverter; 4) establishing constraint conditions by adopting a penalty function method, and constructing a multi-objective optimization model according to the harmonic distortion rate and potential fluctuation of the middle point; and 5) and solving the multi-objective optimization model by adopting a PSO algorithm to finally obtain an optimal switching angle sequence. Compared with the prior art, the method has high applicability, practicability, safety and the like.