594results about How to "Increase the output speed" patented technology

In a shift register circuit, a defective operation while an output signal is not outputted and a drive capability lowering while the output signal is outputted are prevented. A unit shift register comprises a first transistor for supplying a clock signal inputted to a first clock terminal to an output terminal, and the first transistor is driven by a drive circuit. A second transistor is connected between the gate of the first transistor and the output terminal and has a gate connected to the first clock terminal. The second transistor connects the gate of the first transistor to the output terminal based on the clock signal when the gate of the first transistor is at L (Low) level.

An automotive vehicle transmission system has two epicyclic gearsets and a first and second electrically connected motor/generator. Components of the epicyclic gearsets and the motor/generators are connected such that, when the transmission system is in use, electrical power is transferred between the first and second motor/generators.

An automotive air blower, in particular a supercharger, comprises an air pump, such as an air impeller (2) connected to the output shaft (4) of a transmission system, the input shaft of which is connected, in use, to the engine of a motor vehicle. The input and output shafts (6, 4) are connected to respective branches of a three-branch epicyclic differential gearset. The third branch of the gearset and the input shaft (6) are connected to the rotor (20, 22) of respective electrical machines, the electrical connections of the stators (24, 26) of which machines are connected together via a controller (27) arranged to control the flow of electric power between them.

The invention relates to a virtual network card interrupt control method for a plurality of virtual machines, which comprises the following steps: reading a descriptor of a data packet firstly to obtain information of a DMA source address, a destination address, length, and the like when a network card receives or transmits the data packet; then, executing DMA operation, back writing the descriptor after the operation is completed; counting by a counter corresponding to a virtual machine queue; transmitting an interrupt request when a numerical value of the counter reaches a preset time threshold value; carrying out the counting operation of the counter when the counter operates; when the numerical value of the counter reaches a preset time threshold value, judging whether the data packetcompletes the operation or not, if completing the operation, transmitting the interrupt request, otherwise, transmitting the interrupt request after the data packet completes the operation, and setting immediate interrupt operation without being restrained by the two threshold values as required. The network card interrupt control method completes the interrupt operation of the original software layer by hardware, completely releases the CPU and reduces the utilization ratio of the CPU, and meanwhile, because the processing speed of the hardware is greatly higher than the processing speed of the software, the data processing speed is greatly increased.

The invention provides a biomass straw smashing and forming all-in-one machine, and relates to a straw smashing and forming device. The biomass straw smashing and forming all-in-one machine solves the problems that in an existing straw forming fuel production process, the straw smashing procedure and the compressing and compacting forming procedure are independently completed through a smashing device and a squeezing forming device respectively, the power consumption is high, the logistics cost is high, and the working cycle is long. The vertical smashing device and the squeezing forming device are arranged on a walking plate in parallel from front to back, walking wheels are arranged below the walking plate, a blade is arranged at the bottom of a feed port of the vertical smashing device, a main shaft of the smashing machine is sleeved with a sleeve, hammer carrier plates are arranged on the sleeve from top to bottom, a hammer set is arranged between every two adjacent hammer carrier plates in an annular mode, hammers of each hammer set are evenly arranged in the vertical direction, each hammer is of a multi-tooth-edge rectangular structure, an air blower is arranged at the bottom of a machine shell and communicate with a material storage hopper, and the material storage hopper is communicated with an inlet of the squeezing forming device through an air duct. The biomass straw smashing and forming all-in-one machine is used for smashing and forming biomass straw.

The present invention provides a composite color image forming method. The method includes electrically charging a latent image-holding member; exposing the charged latent image-holding member to light to form an electrostatic latent image; developing the electrostatic latent image with a two-component developer containing toner particles of one color and a carrier to form a toner image on the latent image-holding member; primarily transferring the toner image from the latent image-holding member to an intermediate transfer member; repeating the electrically charging, the exposing, the developing, and the primarily transferring, while the toner particles are replaced with toner particles of different color, to form a composite color image on the intermediate transfer member; and secondarily transferring the composite color image from the intermediate transfer member to a recording medium. The carrier contains magnetic substance-dispersed core particles in which a magnetic substance is dispersed in a resin, and a coating layer that coats the surface of each of the magnetic substance-dispersed core particles at a covering rate of 95% or more. In addition, the carrier has a degree of circularity of 0.970 or more. The intermediate transfer member is a belt that has a substrate whose Young's modulus is in the range of 3,000 to 6,500 MPa. During the primary transferring, primary transfer nip pressure is in the range of 8 to 20 gf/cm, and a value (T/P) obtained by dividing a primary transfer current value T (μA) by a processing speed P (mm/sec) is from 0.08 to 0.18.

The invention discloses a structure compact type seawater desalination device, which includes an evaporator (2). The middle part of an evaporator (2) side wall is provided with a wind inlet, the middle and upper part of an evaporator (2) side wall opposite to the wind inlet is provided with a damp and hot steam outlet, the internal bottom of the evaporator (2) is provided with a concentrated seawater tank (8), the upper surface of the concentrated seawater tank (8) is provided with a vertical telescopic rod, the top of the telescopic rod is provided with a rotating pair, the top of the rotating pair and bottom of the damp and hot steam outlet are connected by a heating plate (3), and the bottom of the damp and hot steam outlet is higher than the top of the rotating pair. The water outlet of the concentrated seawater tank (8) is connected to a cold seawater inlet through a concentrated seawater pump (10), and the cold seawater inlet is disposed on the upper end top surface of the heating plate (3). The structure compact type seawater desalination device provided by the invention is used for seawater desalination, and can guarantee residents' drinking water supply in coastal water-deficient areas.

The invention provides a rhombus oblique-wedge quadratured drive type piezoelectric stick-slip linear motor and a composite excitation method thereof to solve the problem that in an existing piezoelectric stick-slip linear motor, the mechanical output property is limited due to the fact that comprehensive regulation on friction force is difficult. The rhombus oblique-wedge quadratured drive type piezoelectric stick-slip linear motor is composed of an oblique-wedge stator, a preloading device, a mounting support and a rotor; the oblique-wedge stator adopts asymmetrical hinges of a wedged structure, lateral displacement is generated through an oblique-wedge rhombus motion converter and the ununiform axial rigidity distribution characteristic of a stator drive foot, the friction drive force is increased, and the friction resistance is decreased; meanwhile, friction regulation waves are overlapped into sawtooth drive waves in the rapid deformation stage of the stator, comprehensive regulation on the friction force is achieved, and the mechanical output characteristic of the piezoelectric stick-slip linear motor is significantly promoted. The rhombus oblique-wedge quadratured drive type piezoelectric stick-slip linear motor has the advantages of being simple in structure, high in precision, large in stroke and the like and has the good application prospect in the fields of micro-nano precise driving and positioning such as machining of precise medical instruments, optical precise instruments and semiconductors.

The invention relates to a sand mill, and particularly relates to a super sand mill with a double-separation system. The super sand mill comprises a horizontal grinding barrel with two ends being sealed by virtue of end covers, wherein a feeding opening is formed in the grinding barrel, a rotating main shaft stretches into the grinding barrel from one end cover, a grinding area and a separation area are formed in the grinding barrel, a grinding rotor installed on the rotating main shaft and rotating along with the rotating main shaft is arranged in the grinding area, a discharging separator is arranged in the separation area, a vacuum area formed by the relative movement of two sides of an axial clearance is formed in the grinding barrel, and the separator is provided with an exhaustion passage communicating a separator discharging cavity and the vacuum area in the axial direction. The separator is provided with the exhaustion passage, when the grinding rotor rotates, two sides of the axial clearance make relative movement to form a vacuum area, so that bubbles generated in the grinding barrel can be discharged from the exhaustion passage, and the discharging speed can be increased.

A paper output mechanism includes: a roller pair composed of a first roller and a second roller travelable around the first roller and configured, when the second roller is in a first position, to output a piece of paper to a paper placement part by pinching the piece of paper between the first and second rollers and driving at least one of the first and second rollers into rotation with an actuator; and a roller position changing mechanism for switching the second roller between the first position and a second position located closer to the paper output side than the first position. When the trailing edge of the piece of paper is sent out to the paper placement part, the roller position changing mechanism changes the second roller from the first position to the second position.

A data compression and decompression unit that can enhance a data throughput during compression and decompression of data by dynamically allocating the sizes of the input and output buffers to the compression and decompression sections in accordance with a compressibility of data. The data compression and decompression unit includes a compression section that receives bit map data from a terminal, compresses the bit map data with a predetermined compressibility, and generates compressed data, and a decompression section that decompresses the compressed data into an original format, and generates decompressed data. The data unit further includes a memory section that stores the bit map data, the compressed data, and the decompressed data, and a control section that controls the compression and decompression in accordance with the predetermined compressibility.

The utility model relates to an external stirring type rotary piezoelectric stick-slip driver and a driving method thereof, which can solve the problem that the current piezoelectric rotary drivers have small stroke, slow speed and low precision. The invention comprises a base, a bearing, an inclined triangular stator, a loading mechanism and a pre-tensioning device; the bearing and loading mechanism are fixed on the base; the inclined triangular stator are fixed on the loading mechanism; and the base and a peripheral device are connected, and the pre-tensioning force between the inclined triangular stator and the bearing is adjusted by the pre-tensioning device. The friction regulation function is realized by using the pre-tensioning device, the mechanical output characteristics of the driver can be significantly improved; the driver has the characteristics of compact structure, convenient assembly, high positioning precision and large stroke. The driver can be widely used in the technical field of micro-nano precision drive and positioning such as micro-nano processing, micro-nano operation, and precision optics.

The invention discloses a fully-automatic packaging machine for a heat shrinkable film, comprising a feeding conveyor belt, wherein a stacking and package scraping mechanism is arranged above the feeding conveyor belt; a wrapping and conveying mechanism is arranged at the back of the stacking and package scraping mechanism; a film conveying mechanism is arranged at the back of the wrapping and conveying mechanism; a film covering mechanism is arranged at the back of the film conveying mechanism; and a drying oven is arranged at the back of the film covering mechanism. The fully-automatic packaging machine is reasonable in structure; double servo systems, a pre-stacking mechanism, a film drawing mechanism and the like are adopted; and compared with a general shrinkable film packaging machine on the market, the fully-automatic packaging machine for the heat shrinkable film has the characteristics of higher speed, more stability, better heat shrinkable surface effect, more convenience inoperation and maintenance and the like.

The crusher includes one material crushing chamber with feeding port in the upper part, one spindle driven with power unit inside the crusher, one crushing cutter capable of rotating in the plane perpendicular to the main axis, and at least one discharging port with strainer. It features the suction chamber communicated with the discharging port and the induced draft fan in the outlet of the suction chamber with driving shaft not connected to the spindle. The present invention has increased outwards discharging suction force, no chocking of the strainer and high discharging speed and output.

The invention provides a transmission, a driving system with the transmission, and a control method for the driving system. The transmission comprises a first shaft, a first clutch, a second clutch, a planetary gear mechanism and a second shaft which are coaxial, wherein the planetary gear mechanism comprises a sun gear, a gear ring, a planetary gear and a planetary carrier; the planetary gear can rotate on the planetary carrier and rotate around the sun gear and the gear ring; a driving disc of the first clutch, the first shaft and the gear ring are integrally arranged; the sun gear and a driven disc of the second clutch are integrally arranged; and the planetary carrier, a driven disc of the first clutch and the second shaft are integrally arranged. Through the arrangement, a multi-shaft design is avoided, the number of gears is reduced, the design, manufacturing and assembly of a transmission system are greatly simplified through a group of planetary gear mechanism and a few clutches, cost is reduced, the total weight of equipment is reduced, and the requirement on driving devices such as a motor and an engine is reduced.

A control method for a hybrid vehicle which includes an engine, a first motor/generator, a second motor/generator, and a manual changing device that changes a driven state of an output member of the engine that depends on a driving state of the engine and a driving state of the second motor/generator, includes the steps of detecting required driving force of the vehicle; detecting required output torque of the second motor/generator based on the required driving force when a change in a rotational speed of the engine is detected; comparing the detected required torque to the maximum permissible torque of the second motor/generator, and increasing a gear ratio when it is determined that the required output torque is greater than the maximum permissible torque.

The invention relates to a crushing device for petroleum coke, in particular to an efficient crushing device for petroleum coke and aims at achieving the technical purpose of providing the efficient crushing device for petroleum coke, wherein the efficient crushing device for petroleum coke is easy to operate, capable of saving time and labor, good in crushing effect and high in work efficiency. To achieve the above technical purpose, the efficient crushing device for petroleum coke is provided and comprises a bottom plate and the like. The top of the bottom plate is provided with a collecting frame and a support. The collecting frame and the support are connected with the top of the bottom plate in a bolt connection manner. The collecting frame is located on the left side of the support, the support is vertically arranged, and lower portion of the left side face of the support is connected with a transverse plate in a bolt connection manner. A discharging device is arranged on the left side of the transverse plate and provided with a first crushing device. According to the crushing device, a crushing plate and a crushing block are adopted for repeatedly crushing the petroleum coke, and the crushed petroleum coke can pass through discharging holes to fall into the collecting frame.

The invention relates to a green walnut peeling machine. The green walnut peeling machine comprises a machine body, a machine cover, a feeding hopper, a spraying water pipe, a peeling unit, a discharging hopper, a peel discharging slide plate, a motor, and a pin roll, wherein the motor is installed at one end of the machine body, power of the motor is transmitted to a spiral brush roller of the peeling unit through a transmission mechanism, the spiral brush roller is horizontally fixed on the machine body through a bearing with a seat, an upper grid plate and a lower grid plate are in a half arc shape, square steel wire screens are welded in the grid plates, the upper grid plate is fixed on the machine body, the upper grid plate and the spiral brush roller are concentrically installed, one side of the lower grid plate is connected with the machine body through the pin shaft, the other side of the lower grid plate is connected with the machine body through a spring and a bolt, the upper grid plate and the lower grid plate form a peeling rotary drum, the feeding hopper is located above one end of the motor, the discharging hopper is located at the other end of the machine body, the peel discharging slide plate is located below the peeling unit and fixed on the machine body, the spraying water pipe is located above the upper grid plate, half shafts are installed on two sides of a brush body of the spiral brush roller, and a brush is axially spirally arranged and sequentially divided into an A thick steel wire section, a B think steel wire section and a C nylon brush section from a power input side. The green walnut peeling machine is capable of simultaneously peeling and cleaning green walnuts and high in peeling efficiency.

Provided are a slanted-slot type precise piezoelectric stick-slip linear motor and a driving method thereof. The problem that for a current piezoelectric stick-slip linear motor, due to the fact that comprehensive regulation of friction force is difficult, the mechanical output characteristic is limited is solved. The motor is composed of a base, a pre-pressure adjustment mechanism, a slanted-slot type stator and a slanted-slot type rotor, the stator adopts a symmetric flexible hinge structure to produce displacement amplification, due to the fact that rigidity distribution of slanted slots and a semicircular drive foot in the axial direction is nonuniform, lateral displacement is produced, friction drive force is increased, and frictional resistance is reduced; meanwhile, a friction regulation wave is compositely overlaid in a sawtooth drive wave in the rapid deformation stage of the stator, the frictional resistance between the staror and the rotor in the rapid deformation stage is reduced, comprehensive regulation of the friction force is achieved, and the mechanical output characteristic of the piezoelectric stick-slip linear motor is significantly improved. The slanted-slot type precise piezoelectric stick-slip linear motor has the advantages of being simple in structure, high in precision, large in stroke and the like, and an excellent application prospect in the micro-nano precision driving and positioning fields such as aerospace, optical precision instruments and semiconductor processing is achieved.

The invention discloses an NVM chip test system, comprising a test instrument, a multi-channel selection controller used for selecting test channels and a probe station which are sequentially connected for signal transmission. The invention also discloses an NVM chip test method including the following steps: selecting test channels; connecting the test channels and the probe; modifying files used for automatically distributing test sources to realize the automatic communication between the test instrument and the probe station; implementing a first flow of chip test to judge whether the chip is normal or not; determining the channel required to be cut according to the normal or abnormal states of the chip; closing the channels on the multi-channel selector sequentially; selecting and going-through a special objective chip to write the test results into the chip; generating and storing classified information of the chip test results; reading classified information of the chip test results and confirming the test results; implementing a second test flow to judge whether the chip is normal or not. The invention can make use of the test channels to a max extent so as to enhance a common test quantity and to shorten test time to raise a manufacturing speed of the product.