Preparation method for flexible polymer Janus nanosheet PNVCL(Poly(N-vinylcaprolactam)/cPCL(Polycaprolactone)

The invention relates to a preparation method for a flexible polymer Janus nanosheet PNVCL(Poly(N-vinylcaprolactam)/cPCL(Polycaprolactone). The technical scheme adopted by the invention is that the preparation method comprises the following steps of taking nano SiO2 microspheres (SNP) as hard templates, anchoring an azo initiator ACPA (4 minute 4-azobis-4-cyanopentanoic acid) on the surfaces of silicon spheres to obtain SNP-ACPA; by taking the SNP-ACPA as an initiator and taking mercaptoethanol as a chain transfer agent, initiating N-vinylcaprolactam to polymerize and obtain SNP-g-PNVCL-OH; by taking epsilon-caprolactone as a monomer, the SNP-g-PNVCL-OH as an initiator, stannous octoate as a catalyst and BCY (Bis(epsilon-caprolactone-4-yl)) as a cross-linking agent, obtaining SNP-g-PNVCL-b-cPCL; etching the SNP-g-PNVCL-b-cPCL with hydrofluoric acid, crushing an etched product by using a cell crusher at low temperature to obtain a target product. According to the preparation method disclosed ...

Primer, probe and kit for simultaneously detecting RHDV1 and RHDV2

The invention discloses a primer, a probe and a kit for simultaneously detecting RHDV1 and RHDV2. The sequences of the primers are as shown in SEQ ID NO.1-4, the sequences of the probes are as shown in SEQ ID NO.5 and SEQ ID NO.6 respectively, the 5'end of each probe is marked with a fluorophore, and the 3 'end of each probe is marked with a quenching group. According to the invention, two primer probe groups are respectively designed aiming at RHDV1 type and RHDV2 type VP60 genes, and the two groups of probes respectively adopt different fluorophores, so that the primer probe group is used for independently detecting RHDV1 and RHDV2, and can be used for simultaneously detecting two viruses in the same sample.

Pollen royal jelly drink as well as preparation method and application thereof

The invention relates to a pollen royal jelly drink as well as a preparation method and a application thereof. The pollen royal jelly drink is prepared from the following medicinal raw materials in parts by weight: 400-600 parts of honey, 5-70 parts of bee pollen, 1-15 parts of royal jelly, 5-40 parts of polygonum multiflorum, 1-15 parts of tuner onion seed, 5-20 parts of mulberry and 5-20 parts of cortex acanthopanacis. The preparation method of the pollen royal jelly drink comprises the following steps: (1) weighing three raw materials, namely the tuner onion seeds, the mulberries and the cortex acanthopanacis, decocting with water or liquor accounting for 3-10 times of the total mass of the raw materials, and filtering to obtain a filtrate; (2) grinding the polygonum multiflorum to obtain polygonum multiflorum powder; and (3) adding the filtrate obtained in the step (1), the polygonum multiflorum powder, the royal jelly and the bee pollen subjected to wall breaking into the honey, uniformly ...

Ultrasonic vibration sieve

The utility model provides an ultrasonic vibration sieve, ultrasonic vibration sieve sieves the material for oversize and subsieve fraction, including the screen cloth that can produce super acoustic wave frequency vibration, be used for preventing that the screen cloth from producing the excessive ejection of compact cover of raise dust at the vibration in -process, during ejection of compact cover was located to the screen cloth quilt cover, double -phase offside that the ejection of compact is covered was equipped with respectively and is used for the first discharging pipe of the oversize ejection of compact and is used for the second discharging pipe to the ejection of compact of subsieve fraction difference, the oversize is through the first discharging pipe ejection of compact, the subsieve fraction is through the ejection of compact of second discharging pipe. The utility model provides an ultrasonic vibration sieve, through establish the subsieve fraction ejection of compact cover ...

Flexible spray gun and contain spray drying tower of flexible spray gun

The utility model provides a flexible spray gun and contain spray drying tower of flexible spray gun should include spray gun barrel and the shower nozzle that feeds through mutually with the spray gun barrel by flexible spray gun, included also that it links to each other with spray gun cylinder side wall with the push -and -pull machine that is used for driving the push -and -pull rod, the end that projectes of push -and -pull rod to be used for driving shower nozzle longitudinal motion's push -and -pull rod, the shower nozzle surfaces from its lateral wall, the spray gun barrel is the expansion pipe. The shower nozzle that is used for surfacing in should flexible spray gun can be at the inside longitudinal motion of tower body under the drive of push -and -pull rod, realizes wasing tower body different positions, and the shower nozzle lateral wall surfaces and to improve the cleaning performance to the tower body lateral wall simultaneously. Reduce the appearance chance of wasing the ...

Collecting device based on natural growth vigor of pineapples and picking method thereof

The invention discloses a collecting device based on natural growth vigor of pineapples and a picking method thereof. The collecting device based on the natural growth vigor of the pineapples comprises a fruit conveying mechanism, a posture adjusting mechanism, a picking mechanism and a controller. According to the collecting device based on the natural growth vigor of the pineapples, under the control of the controller, the posture adjusting mechanism is used for driving the picking mechanism to move according to the growth phenomenon that pineapple stems slightly incline due to the fruit weight during natural growth of the pineapples and in combination with elements such as the appearance characteristics of the pineapples, the connection characteristics of the pineapples and the pineapple stems and the planting modes of the pineapples; according to the pineapple picking machine, the picking mechanism is arranged, the posture of the picking mechanism is adjusted, the picking mechanism ...

Intelligent retarder controlling device for large automobiles

The invention relates to an intelligent retarder controlling device for large automobiles. A control device is mounted on a base, a control circuit board is arranged in the control device, a converter is mounted at the upper end of the control device, a heat dissipation sensor is mounted at the upper end of the converter, an input terminal is arranged on the right side of the heat dissipation sensor, a stator assembly and a thermometer are mounted on the left side of the heat dissipation sensor, a retarder device and a display lamp area are mounted at the upper end of the heat dissipation sensor, and the control circuit board is connected with the converter, the heat dissipation sensor, the retarder device and the display lamp area. The intelligent retarder controlling device for large automobiles is simple in structure, and can be widely applied to the technical field of automobile retarders; besides, the retarder device and the stator assembly are arranged, so that the safety and the ...

Video recording method and device and storage medium

The embodiment of the invention provides a video recording method and device and a storage medium, and relates to the field of terminals, the method is applied to terminal equipment comprising a first camera, and the method comprises the steps that the terminal equipment displays a first interface of a camera application, and the first interface comprises a first window and a second window; the first window displays a first picture collected by the first camera, and the second window displays a second picture; the second picture is a part of the first picture; at the first moment, when the terminal equipment detects that the first position of the first picture comprises the first object, the second picture comprises the first object; at the second moment, when the terminal equipment detects that the second position of the first picture comprises the first object, the second picture comprises the first object, and the second moment is later than the first moment. Thus, the terminal device ...

Preparation method for solar battery materials with three-zone gap tin doped with copper, gallium and sulphur

The invention discloses a preparation method for solar battery materials with three-zone gap tin doped with copper, gallium and sulphur. According to the preparation method for the solar battery materials with the three-zone gap tin doped with the copper, the gallium and the sulphur, copper chloride, gallium chloride, thiourea and stannic chloride are dissolved into ethylene glycol and then are mixed uniformly, a solvothermal synthesis reaction is conducted in a sealed steel-bushing teflon reaction still, then a solvothermal product is washed, filtered and dried, and a product is obtained. It is inferred from the growth mechanism that the preparation method for solar battery materials with the three-zone gap tin doped with the copper, the gallium and the sulphur is suitable for the preparation for the solar battery materials with other transmission metal elements including VIII ( Co, Fe, Ir, Ni, Pd, Rh ) doped with the three-zone gap tin. The obtained product is good in crystallinity, high ...

Electronic red envelope sending and receiving method and device and equipment

The embodiment of the invention discloses an electronic red envelope sending and receiving method and device and equipment. According to the embodiment, a message designated by a user can be acquired, and the value of a virtual property in an electronic red envelope to be sent is determined according to the message designated by the user.

Wet process production reaction unit

The utility model provides a wet process production reaction unit, including reation kettle with be used for the reaction liquid with the reation kettle lower part to flow back to the return line on reation kettle upper portion, return line's one end is linked together with the end liquid liquid outlet of reation kettle lower part, the other end is linked together with the concentrate entry that reation kettle upper portion was seted up, last enrichment facility and the pump that is arranged in making the reaction liquid solid content improvement of reation kettle outflow that be equipped with of return line, the pump sets up on return line. This equipment can regrow the partial defective work of earlier stage among the reaction sequence into certified products, improves the yield, reduction in production cost.

Harbour tow boat pier low pressure bank electric system

The utility model provides a harbour tow boat pier low pressure bank electric system, the device's high tension cable one end is connected at the former edge joint line terminal of transformer, low tension cable one end is connected to the vice edge joint line terminal of transformer, the suitable for reading of the inside bank electric switch of bank electronic box is connected to the low tension cable other end, the end opening of bank electric switch passes through the inside cable and links to each other with bank electrical socket wiring end, the mechanical interlocking switch mounting is served in the wiring of bank electrical socket, bank electric plug contact one end is connected with bank electrical socket wiring end, the bank electric plug contact other end is connected with shore connection cable one end, the shore connection cable other end is connected with phase sequence automatic switching ware inlet wire end, phase sequence automatic switching ware leading -out terminal ...

Feed arrangement and response device

The utility model provides a feed arrangement and response device, feed arrangement wherein, carry the raw materials discharging pipe of raw materials and the pump of drive raw materials including being arranged in the back reaction jar to carry the screw rod feeder of raw materials, be used for, the discharge end of raw materials discharging pipe is linked together with the feed inlet of screw rod feeder, and the discharge gate and the retort of screw rod feeder are linked together, the pump is close to the discharge end setting of raw materials discharging pipe. The utility model provides a pulsed feeding that the structure of conventional pump sending mechanism own leads to has been avoided in the component feeding of feed arrangement through adopting the screw rod structure to the undulant influence to material concentration in the retort of raw material feed has been avoided. Thereby each item performance of result has been improved.

ELECTRIC VEHICLE DRIVE SYSTEM AND ELECTRIC VEHICLE DRIVING METHOD

An electric vehicle drive system includes a power battery, a drive, a motor, a detection module, a torque reference module, and a controller, and the drive includes a filtering module, a first conversion module, a first capacitor, and a second conversion module. A positive electrode of the power battery is connected to an input end of the filtering module, and a first output end of the filtering module is connected to an alternating current end of the first conversion module. One end of the first capacitor is separately connected to direct current input ends of the first conversion module and the second conversion module, and the other end of the first capacitor is separately connected to direct current output ends of the first conversion module and the second conversion module and a negative electrode of the power battery. 1. An electric vehicle drive system , wherein the drive system comprises at least a power battery , a drive , a motor , a detection module , a torque reference module , and a controller , and the drive comprises a filtering module , a first conversion module , a first capacitor , and a second conversion module;a positive electrode of the power battery is connected to an input end of the filtering module, a first output end of the filtering module is connected to an alternating current end of the first conversion module, and a second output end of the filtering module is connected to a negative electrode of the power battery;a direct current input end of the first conversion module is separately connected to one end of the first capacitor and a direct current input end of the second conversion module, and the other end of the first capacitor, a direct current output end of the first conversion module, and a direct current output end of the second conversion module are separately connected to the negative electrode of the power battery; andan alternating current end of the second conversion module is connected to an input end of the motor, an ...

VIENNA rectifier current sampling device and method

The invention provides a VIENNA rectifier current sampling device and method and relates to the field of energy. The valve of a three-phase current is acquired through a current sensor, the size of equipment and the cost are reduced, and unbalance of voltage drop of a sampling circuit caused by sensor gain difference is eliminated. The device comprises a first alternating current power supply, a second alternating current power supply, a third alternating current power supply, a first switch, a second switch and a third switch, wherein the first alternating current power supply is connected with a first diode, the first switch and a fourth diode through a first inductor, and the first diode is connected with the fourth diode through a first capacitor and a second capacitor; the second alternating current power supply is connected with a second diode, the second switch and a fifth diode through a second inductor, and the second diode is connected with the fifth diode through the first capacitor ...

Alternative method for removing marine organisms in dock of tug seawater system

The invention discloses an alternative method for removing marine organisms in a dock of a tug seawater system. The alternative method includes the following steps that a diver wears diving equipment and dives with a leakage stoppage device; the diver finds the position of a seabed valve box, contaminated by marine organisms, of a ship body after diving; the diver installs the leakage stoppage device and conducts leakage stoppage on the seabed valve box so that it can be ensured that seawater does not enter the seabed valve box any more; then, maintenance personnel detach and clean a seabed suction valve, a seawater filter, a hand wheel type butterfly valve, a main seawater pipeline, a seabed grate and the seabed valve box of the ship, wherein the seabed suction valve, the seawater filter, the hand wheel type butterfly valve, the main seawater pipeline, the seabed grate and the seabed valve box of the ship are contaminated by marine organisms; cleaned device parts are installed after cleaning ...

Heat dissipation structure of fan drive of air conditioner outdoor unit, and air conditioner outdoor unit

A heat dissipation structure of a fan drive of an air conditioner outdoor unit, and an air conditioner outdoor unit are provided. A side plate of the air conditioner outdoor unit is disposed between a side plate of the fan drive and a baffle plate, and the side plate of the air conditioner outdoor unit clings to the side plate of the fan drive; a first air vent communicating with the outside of the air conditioner outdoor unit is provided on the side plate of the air conditioner outdoor unit; and a second air vent is provided on the baffle plate, the first air vent and the second air vent form an air duct between the side plate of the air conditioner outdoor unit and the baffle plate, and the second air vent enables the first air vent to communicate with an inner chamber of the air conditioner outdoor unite.

Straight -line waste water treatment equipment

The utility model discloses a straight -line waste water treatment equipment, including subsiding the bucket, subside be equipped with on the bucket rather than the intercommunication be used for supply waste water and precipitating agent to carry out the muddy liquid fill that mixes, mix liquid fight the intercommunication be used for leading -in waste water first conveyer pipe, be used for channeling into the second conveyer pipe of precipitating agent, subsiding to be equipped with in the bucket and being used for detecting its liquid level and controlling first conveyer pipe and first liquid level inductor that the second conveyer pipe switched on simultaneously, be used for detecting its liquid level and control first conveyer pipe and second liquid level inductor that the second conveyer pipe was closed simultaneously when liquid level is higher than settlement high when liquid level is less than settlement high, second liquid level inductor lies in the top of first liquid level inductor ...

Decorporation style waste water treatment equipment

The utility model discloses a decorporation style waste water treatment equipment, including subsiding the bucket, be equipped with the muddy liquid fill that communicates with it on subsiding the bucket, mix liquid fight the intercommunication be used for leading -in waste water first conveyer pipe, be used for the second conveyer pipe of leading -in precipitating agent, subside to be equipped with in the bucket and be used for detecting its liquid level and control the first conveyer pipe and the first liquid level inductor that the second conveyer pipe switched on simultaneously, be used for detecting its liquid level and control the first conveyer pipe and second liquid level inductor that the second conveyer pipe was closed simultaneously when liquid level is higher than settlement high when liquid level is less than settlement high, being equipped with and keeping supplying the first leakage fluid dram of the outside exhaust of clear solution on subsiding the lateral wall of bucket ...

Intelligence ring

The utility model relates to a ring technical field provides intelligence ring, include: ring body, integrated circuit paster, CPU chip, annular copper wire coil and ferrite piece to integrated circuit paster, CPU chip, annular copper wire coil and ferrite piece all are located inside the ring body, the ferrite piece overlaps inside the ring body, annular copper wire coil twines inside the ring body, install the chip is connected with annular copper wire coil on the integrated circuit paster. The CPU chip still includes: microprocessor and memory to microprocessor is connected with the memory. Ring body 1 includes for the space ceramic ring: interior ring sum outer loop, ferrite piece overlap in the inner ring outside. The utility model provides an user often can't find the transportation card, line up and supplement the long problem of latency with money, the operation is swift more, convenient, wears more comfortablely, not fragile, diamagnetics and disturbs can the reinforce, material ...

ALUMINUM WOUND LINE-START BRUSHLESS PERMANENT MAGNET MOTOR CAPABLE OF IMPROVING MOTOR PERFORMANCE

PURPOSE: An aluminum wound line-start brushless permanent magnet motor is provided to satisfy a high efficiency standard by integrating a line-start permanent magnet motor assembly with a sealed compressor used in an air control system. CONSTITUTION: A rotor assembly is rotatably installed around a shaft. A stator assembly is installed in a radius direction from the rotor assembly. The rotor assembly includes a rotor core body(46) and a plurality of permanent magnets(58) mounted on the rotor core body. The permanent magnet is extended along the rotor core body in an axial direction. A stator assembly includes a stator core body(32) which forms a central bore for receiving the rotor assembly and a conductive coil arranged in a plurality of slots. COPYRIGHT KIPO 2012 ...

Video recording method and device and storage medium

The video recording method and device and the storage medium provided by the embodiment of the invention are applied to terminal equipment, and the method comprises the following steps: displaying a first interface of a camera application; at the first moment, when it is detected that the first position of the first picture comprises the first object, the second picture comprises the first object; at the second moment, when it is detected that the second position of the first picture comprises the first object, the second picture comprises the first object; at a third moment, when it is detected that the first picture does not include the first object, the second picture does not include the first object; at a fourth moment, when it is detected that the third position of the first picture comprises the first object, the second picture comprises the first object; at a fifth time, when it is detected that a fourth position of the first screen includes the first object, the second screen includes ...

Preparation method of cellulose-collagen composite nanofiber membrane

The invention discloses a preparation method of a cellulose-collagen composite nanofiber membrane, and belongs to the technical field of functional composite material preparation, and the preparation method comprises the following steps: (1) preparing a cellulose derivative into a spinning solution, carrying out electrostatic spinning, and hydrolyzing into a cellulose nanofiber membrane; (2) pre-treating collagen, blending the pre-treated collagen with mucilage glue, curing, and spinning to obtain collagen fibers; and (3) adhering the collagen fiber membrane to the cellulose nanofiber membrane to obtain a composite membrane, performing immersion cleaning with a formic acid aqueous solution of sodium carbonate and calcium chloride, and performing water washing and drying to obtain the collagen fiber membrane, according to the invention, through composite modification, the cellulose nanofiber membrane is used as a doping reinforcing material to be compounded with the collagen fiber membrane ...

Video recording method and related device

The embodiment of the invention provides a video recording method and a related device. The method comprises the following steps: displaying a first interface, wherein the first interface comprises a tracking prompt for prompting to set a tracking target and a first window for displaying a first picture collected by a camera; when the first object is detected, displaying a first tracking identifier; in response to a trigger operation on the first tracking identifier, displaying a second interface, the second interface including the first window and the second window not including the tracking prompt; the second window displays a second picture, and the second picture is a part related to the first object in the first picture; when it is detected that the first object is displayed at the first position of the first screen at a third moment and when it is detected that the first object is displayed at the second position of the first screen at a fourth moment later than the third moment, ...

Method and system for issuing media information

The present disclosure provides a method and system for issuing media information, including: obtaining a listing of changed media information that is in an unprocessed state, including identification information of a target changed field for pre-configured target media information, and original field content information and new field content information of the target changed field for the pre-configured target media information; updating the pre-configured target media information based on the new field content information of the target changed field; receiving a request for the pre-configured target media information from a media subscription client; and in response to receiving the request for the pre-configured target media, issuing the updated pre-configured target media information to a media subscription client, wherein the media subscription client displays the updated pre-configured target media information in lieu of the pre-configured target media information.

Heat dissipation device and electronic equipment

The embodiment of the invention provides a heat dissipation device and electronic equipment, and the device comprises a condenser which is provided with a vacuum and sealed cavity; a liquid working medium is arranged in the liquid pipe, and one end of the liquid pipe is communicated with the condenser; the compensation chamber is provided with a vacuum and closed cavity, the liquid pipe penetrates through and communicates with the compensation chamber, and a liquid suction core covering the surface of the liquid pipe is arranged in the compensation chamber; the evaporator is of a cylindrical structure with the interior being vacuum and closed, the evaporator comprises a steam channel, a first capillary core and a second capillary core which are sequentially arranged in a stacked mode in the direction from the outer wall face of the cylindrical structure to the center axis, the other end of the liquid pipe penetrates through part of the evaporator, and the second capillary core wraps part ...

Rudder system testing method and system based on character instructions

The invention discloses a rudder system test method and system based on a character instruction, and the method comprises the steps: receiving a character instruction inputted by a user, and analyzing the character instruction to obtain test demand information; the character instruction is a structured character string; and controlling the rudder system to execute a test according to the test demand information. According to the rudder system testing method based on the character instruction, the character instruction is introduced between the testing software and the user to serve as a carrier of the testing requirement, the complex testing requirement can be described by editing the character instruction, the testing software achieves decoupling with the testing requirement in the form of analyzing the character instruction, and the testing efficiency is improved. Therefore, the rudder system can be tested.

METHOD AND APPARATUS FOR DISPLAYING OPERATION INTERFACE AND TOUCHSCREEN TERMINAL

The present invention discloses a method and an apparatus for displaying an operation interface, and a touchscreen terminal, where the method includes: receiving a touch operation that is input by a user in a first set area on a touchscreen; and when it is detected that the touch operation ends in a second set area, displaying, on the touchscreen, a second operation interface corresponding to the second set area. According to this solution, a needed operation interface can be obtained by means of one touch operation, and complex operation steps do not need to be performed to switch between operation interfaces. 1. A method for displaying an operation interface , comprising:receiving a touch operation that is input by a user in a first set area on a touchscreen; andwhen it is detected that the touch operation ends in a second set area, displaying, on the touchscreen, a second operation interface corresponding to the second set area.2. The method according to claim 1 , wherein displaying claim 1 , on the touchscreen claim 1 , the second operation interface corresponding to the second set area comprises:determining a position relationship between the second set area and the first set area;when the second set area is located in a first set position of the first set area, using an operation interface located before a first operation interface in a preset operation interface sequence as the second operation interface;when the second set area is located in a second set position of the first set area, using an operation interface located after the first operation interface in the preset operation interface sequence as the second operation interface; anddisplaying the second operation interface on the touchscreen.3. The method according to claim 1 , further comprising:when it is detected that the touch operation ends in the first set area, displaying, on the touchscreen, the first operation interface corresponding to the first set area.4. The method according to claim 3 , ...

Optical module assembly and communication equipment

The invention provides an optical module assembly and communication equipment, the optical module assembly comprises an optical module, a shell and a radiator, and the shell is provided with an insertion port and a window; the radiator is arranged at the window and can be arranged in a sliding mode, an elastic abutting structure is arranged between the end, located outside the shell, of the radiator and the shell side wall of the shell, and a heat conduction part and an abutting part are arranged on the radiator; when one end of the optical module is inserted into the shell from the insertion port, the optical module abuts against the abutting part to drive the radiator to slide, so that the heat conduction part moves towards the optical module to abut against the optical module. In the insertion process of the optical module, the radiator can be lifted through the elastic abutting structure, and the optical module is prevented from making contact with the heat conduction part or the flexible ...

Motor Driving Apparatus And Electric Vehicle

A motor driving apparatus incudes a driving circuit outputting a three-phase alternating current and a main controller, wherein the driving circuit comprises a U-phase electric driving circuit, a V-phase electric driving circuit, and a W-phase electric driving circuit, each of the electric driving circuits comprises n storage batteries and n corresponding electric driving, and wherein input ends of the n electric driving units are connected to the corresponding storage batteries and output ends of the n electric driving units are cascaded to output one phase of the three-phase alternating current. The main controller is connected to signal ends of the n electric driving units and determines an output voltage adjustment coefficient of each of the n electric driving units in the electric driving circuit based on voltages of the n storage batteries in the electric driving circuit, and outputs the output voltage adjustment coefficient to the corresponding electric driving unit. 1. A motor driving apparatus , comprising:a driving circuit outputting a three-phase alternating current, wherein the driving circuit comprises a U-phase electric driving circuit, a V-phase electric driving circuit, and a W-phase electric driving circuit, each of the electric driving circuits comprises n storage batteries and n electric driving units each has a one-to-one correspondence with the n storage batteries, and wherein input ends of the n electric driving units are connected to the corresponding storage batteries and output ends of then electric driving units are cascaded to output one phase of the three-phase alternating current, where n is a positive integer; anda main controller connecting to signal ends of the n electric driving units, wherein the main controller determines, for each electric driving circuit in the driving circuit, an output voltage adjustment coefficient of each of the n electric driving units in the electric driving circuit based on voltages of the n storage ...

Coating modified nickel-cobalt binary material, and preparation method and application of material

The invention provides a coating modified nickel-cobalt binary material, and a preparation method and an application of the material. The material comprises a core area and a coating layer, wherein the coating layer coats the surface of a core area material; the core area material is a nickel-cobalt binary material; a coating layer material is LiN; N is NiCo

MnM'; o+p+q is equal to 1; a mole ratio of the mole number of Li to the sum of the mole numbers of metal elements contained in N is 1:(0.95-1.25); M' is O<2->, OH<->, CO3<2->, MO, MOH or MCO3; and M is one or more of Zr, Mg, Ti, La, Nb and Tb. After a battery is prepared with the coating modified nickel-cobalt binary material, the specific capacity of first charging and discharging can reach above 190mAh/g, and a capacity retention rate of the battery after 200 cycles is above 90%.

Special extraction device for realizing separation of catalyst in production of polytetramethylene ether glycol (PTMG)

The invention relates to a continuous extraction device used in the chemical industry production, and in particular relates to a special extraction device for realizing the separation of a catalyst in the production of polytetramethylene ether glycol (PTMG). The special extraction device is mainly used for solving the technical problems such as the most tower height is used for compensating the reduction of a mass transfer driving force caused by axial backmixing and the like when the turntable extraction tower in the prior art is used for industrial enlargement. The device comprises a cylinder body, wherein an explosion-proof electric machine is arranged on the cylinder body, the explosion-proof electric machine is connected with a rotating shaft, the rotating shaft extends into the cylinder body, the cylinder body is sequentially divided into an upper separating section cylinder body, a mixing section cylinder body and a lower separating section cylinder body from top to bottom, the upper ...

Processing equipment and processing method for preparing copolymerized polyol

The invention discloses processing equipment and a processing method for preparing copolymerized polyols, the processing equipment comprises a bottom plate and supporting legs fixed on two sides of the bottom of the bottom plate, an intermediate plate is arranged above the bottom plate, and a vertical seat is fixedly connected to the left side of the top of the intermediate plate, and the invention relates to the technical field of copolymerized polyols processing. According to the processing equipment and the processing method for preparing the copolymerized polyol, the connecting device is arranged in the groove, the sliding seat is driven by the connecting device to transversely move left and right, and the stirring cylinder is driven to move up and down, so that a stirring shaft can move on the basis of stirring through the stirring shaft at present, and a relatively large stirring range is realized through the relatively small stirring shaft; meanwhile, the depth of the stirring barrel ...

Assembly type modular rudder wing locking and unlocking mechanism and steering engine system comprising same

The invention discloses an assembly type modular rudder and wing locking and unlocking mechanism and a steering engine system comprising the same, and belongs to the field of folding wing type rudder systems. Through the assembly type modular design, the rudder and wing locking and unlocking mechanism is separated from a steering engine body under the condition that the functions of the rudder and wing locking and unlocking mechanism are not affected, a traditional integral forming mode is replaced, and the assembly type modular rudder and wing locking and unlocking mechanism is convenient to assemble and disassemble. And the steering engine body can be assembled with the rudder wing locking and unlocking mechanism for multiple times for use. According to the assembly type modular rudder wing locking and unlocking mechanism and the steering engine system comprising the assembly type modular rudder wing locking and unlocking mechanism, the motion trail of a locking disc in a traditional ...

Current transformer and control device thereof

The invention relates to a current transformer and a control device thereof, wherein the control device comprises a first processor and a second processor, and also comprises a dual-port memory and at least one FPGA (field programmable gate array), the dual-port memory is connected between the first processor and the second processor through a parallel-interface bus and used for realizing the interaction of the inside data of the first processor and the second processor; the at least one FPGA is connected with the first processor and the second processor respectively through buses; the at least one FPGA internally comprises a plurality of modules; the address of each module is mapped to a bus address spaces of the first processor and the second processor; and the current transformer is controlled through reading and writing data of corresponding address spaces. By implementing the technical scheme, not only the processing requirements of the two processors can be effectively shared, but ...

Method for preventing bus voltage from excessing

The invention relates to a method for preventing the voltage of dc bus in transducer from raising. The method includes following steps:. The voltage of dc bus in the transducer is controlled in closed loop, based on detected voltage. The closed loop control is realized by following procedure. Whether the negative operation for the outputting value of the voltage closed loop carriers on or not is dependent on the moving direction of electric motor. That is: when the motor moves in positive direction, the operation needs to execute; when the motor in negative direction, the operation does not need to execute. The invented method can effectively prevent dc bus in transducer from over voltage fault in slowdown process. The invention guarantees the accuracy and smoothness in controlling speed.

Artillery simulation vehicle for simulating shooting jitter

The invention relates to the technical field of ordnance training equipment, and particularly discloses an artillery simulation vehicle for simulating shooting jitter, the artillery simulation vehicle comprises a bottom concave table, a vehicle body unit, a gun barrel unit and a control unit, the vehicle body unit is movably arranged on the bottom concave table, the gun barrel unit is arranged on the vehicle body unit, the gun barrel unit is controlled by the control unit to carry out shooting simulation, and the control unit is connected with the control unit. And the vehicle body unit is driven to move on the bottom concave platform. High-pressure gas is filled into the gas storage tank through the gas pump, during simulated shooting, the high-pressure gas in the gas storage tank inflates the cylinder body through the gas inlet in the front end of the cylinder body, impacts and pushes the cylinder rod mass block to quickly move towards the bottom of the cylinder body, the situation that ...

Subside recovery unit

The utility model discloses a subside recovery unit for reclaim the powder particle that water insoluble and density is greater than water, include: the powder particle of confession on attached to the dust removal implements and water mix with the washing pond that forms suspension, with rinse confession suspension that the pond links to each other subside the layering the first settling basin and with a set of flowing back parts of the outside exhaust of supernatant that lie in the upper strata that form after the layering in the first settling basin, it supplies suspension to get into the outflowing port in the first settling basin to be equipped with on the lateral wall in washing pond, the flowing back part set up in first settling basin and first settling basin is passed to the part lateral wall is outside with the first settling basin of discharging the supernatant to. Adopt the subside recovery unit can carry out recycle to the powder particle that water insoluble and density are ...

Full-rotation tug boarding platform

The utility model discloses a full-rotation tug boarding platform which comprises a fender frame and a tire fender, the fender frame is connected with a main deck to form a road surface, a metal bracket is arranged on the upper surface of an upper top plate of the fender frame, a transverse support is transversely arranged on the metal bracket to form a plurality of longitudinally arranged checks, and glass fiber reinforced plastics are embedded in the checks. And a D-shaped fender is arranged between the fender frame and the tire fender. The utility model has the beneficial effects of reasonable structure, low cost and convenience in maintenance.

PUNCH MARKING OF FROG WEB

The frogweb marking method is characterized by the hole locations which are determined by relative position of phalanx and metatarsal bones as well as the pattern and area of the web. Each hole represents a fixed number. Holes are punched by scorched steel needle or laser beam or fine tube in predetermined position. The combination of the numbers denoted by the holes represents the serial number of a frog. The said method can mark 1-16666665 frogs and will not harm them. Thus it makes the research and breeding for frogs more precisely.

Water hammer detection method

The invention discloses a water hammer detection method, which comprises the following steps: S1, acquiring noise information, and determining water hammer occurrence time information; s2, pipeline vibration speed information in the water hammer occurrence time period is collected; and S3, according to the water hammer occurrence time and the pipeline vibration speed information, in combination with the equipment information, outputting water hammer alarm information in a classified and graded manner to realize water hammer detection. According to the invention, through real-time detection of pipeline noise and vibration information on an operation line, real-time water hammer detection alarm can be realized, a large amount of labor cost is reduced, and water hammer detection can be rapidly and efficiently realized; the water hammer alarm information is classified and graded according to factors such as water hammer pipeline action intensity and water hammer causing reasons, so that a worker ...

Vehicle positioning and navigation system and method for network-free parking lot and vehicle

The invention discloses a vehicle positioning and navigation system and method for a non-network parking lot and a vehicle, and relates to the technical field of traffic navigation. On one hand, the method comprises the steps that whether a GPS signal is lost or not is judged; when the GPS signal is lost, the relative position of the vehicle stopping position and the GPS signal loss position is determined according to the azimuth angle of the GPS signal loss position, the wheel speed average value of the two non-driving wheels in the time period from the loss position to the vehicle stopping position and the steering wheel turning angle; in the second aspect, the system comprises a judgment module and an auxiliary positioning module. A third aspect is a vehicle including a vehicle positioning navigation system for a network-free parking lot. The relative position of the vehicle stopping position and the GPS signal loss position is determined according to the azimuth angle of the GPS signal ...

De -ironing separator iron core cleaning device

The utility model provides a de -ironing separator iron core cleaning device, including being used for the vertical clearance case of placing the iron core, being used for forming the air inlet pipeline of clearance air current at the clearance incasement, admit air pipeline installation on the lateral wall of clearance case, the air inlet pipeline includes the nozzle of air supply that lets in gas to the clearance incasement, and the first end of nozzle of air supply stretches into the clearance incasement to set up to the slope of clearance incasement wall. The utility model provides a de -ironing separator iron core cleaning device only through set up the nozzle of air supply that can form along the air current of box circumference motion in the box in the box, realizes iron core surface and inside clearance. The device is with low costs, easy preparation, and easy installation, the security is high, convenient to use. The box seal is good, can prevent to clear up the in -process and ...

Preparation method of water-based polyurethane for impregnation of microfiber leather

The invention discloses a preparation method of water-based polyurethane for impregnation of microfiber leather. The preparation method comprises the following preparation steps: S1, synthesizing the water-based polyurethane for impregnation of the microfiber leather; s2, preparation of microfiber leather: (1) an impregnation process: the impregnation process adopts a tank impregnation mode, the concentration of the waterborne polyurethane is adjusted to be 15%, the pressure of a compression roller is 2MPa, the impregnation temperature is 55 DEG C, and impregnation is performed for 5 minutes; (2) splitting: splitting for 90 minutes at 95 DEG C by using a 20% NaOH solution, so that the degradable emulsifier is completely degraded; and (3) washing process: washing with water at 60 DEG C for 30 minutes for three times to completely remove degraded small molecules. And (4) carrying out an after-finishing process, wherein the after-finishing process comprises drying, splitting, surface grinding ...

Marine organism positioning and measuring device and method for underwater robot

The invention relates to a marine organism positioning and measuring device and method for an underwater robot, and belongs to the field of underwater robots. The device comprises a visual processor, a controller, an image sensor, an attitude sensor, a first laser, a second laser, a fixed bracket and a sealed cabin, wherein light spots of the first laser and the second laser are linear. Moreover, the method realizes marine organism measurement and positioning based on monocular vision, and comprises the steps of making a data set, building a network structure, training a detection network, converting a model, deploying a. Kmodel file to a K210 end, establishing a reference system by combining the actual distance between two beams of parallel laser rays so as to calculate actual size information and depth information of the sea cucumber, and the like. Compared with a binocular camera, the method has the advantages that the hardware cost is reduced, the data input amount is reduced, the calculation ...

Vapor chamber manufacturing method

The invention provides a vapor chamber manufacturing method, the vapor chamber comprises an upper cover and a lower cover, and the method comprises the following steps: cleaning the upper cover and the lower cover of the vapor chamber by adopting an organic solvent, assembling the upper cover to an upper sound electrode of ultrasonic welding equipment, and assembling the lower cover to a lower sound electrode of the ultrasonic welding equipment. According to the vapor chamber manufacturing method, the upper cover and the lower cover are welded through ultrasonic waves, the upper cover and the lower cover of the vapor chamber are welded through the ultrasonic waves, the film removing procedure in traditional welding such as laser welding and brazing can be omitted, and the production efficiency is improved; deformation of the upper cover and the lower cover in the welding process of the vapor chamber is reduced, and the welding qualification rate of the vapor chamber is increased.

Leak material device

The utility model provides a leak material device, including each other feeding component and the unloading component of intercommunication each other, the bottom surface of feeding component and the top surface fixed connection of unloading component, still have and be used for preventing the excessive sealed apron of powder in the feeding component, sealed apron around the rotation of feeding component cross section axis installs in feeding component top surface. The utility model provides a leak material device will fall into the dust that rises that forms and seal in a feeding section of thick bamboo in the feeding section of thick bamboo to the raise dust has been avoided forming in the air. Both prevented that the material was extravagant, prevented to form the harmful effects that the raise dust caused the environment again.

Red envelope display method, apparatus and device

A red envelope display method, apparatus and device. The method comprises: receiving an electronic red envelope sent by a transmitter, and displaying the electronic red envelope in the form of a display box, information to be displayed comprised in the electronic red envelope being not displayed on the display box; and if it is monitored that the electronic red envelope is triggered, displaying the information to be displayed on the display box for display.

Cefaclor and synthetic method thereof

The invention provides cefaclor and a synthetic method thereof. The synthetic method of cefaclor comprises that in the presence of an enzyme, cefaclor is generated by forming a reaction mixed solution of 7-ACCA and a D-phenylglycine methyl ester salt derivative and performing reaction, wherein cefaclor crystal seeds are added into the reaction mixed solution, and the crystal seeds are added before cefaclor generated in the reaction is precipitated. The method helps to improve the reaction efficiency, shorten the synthetic period, improve the conversion rate of 7-ACCA and improve the purity of obtained cefaclor.

ALUMINUM WOUND LINE-START BRUSHLESS PERMANENT MAGNET MOTOR

A line-start brushless permanent magnet motor assembly includes an unconventional combination of a rotor assembly including a plurality of permanent magnets mounted thereon, and a stator assembly including aluminum winding coils. The unique combination of construction features leads to significant motor performance enhancements at lower incremental cost. The line-start brushless permanent magnet motor assembly may be incorporated into a hermetic compressor, such as may be used in an air conditioning system, to meet high efficiency standards (e.g., seasonal efficiency energy rating). The disclosed embodiments have an efficiency of at least 90% with winding coils consisting essentially entirely of aluminum. 1. A line-start brushless permanent magnet motor assembly comprising:a rotor assembly rotatable about an axis,said rotor assembly including a rotor core body and a plurality of permanent magnets mounted on the rotor core body,said permanent magnets extending generally axially along the rotor core body; anda stator assembly spaced radially away from the rotor assembly,said stator assembly including a stator core body presenting a plurality of circumferentially spaced axial slots and defining a central bore for receiving the rotor assembly,said stator assembly further including electrically conductive winding coils received within and distributed generally across multiple ones of the axial slots of the stator core body,said winding coils comprising aluminum.2. The line-start brushless permanent magnet motor assembly as claimed in claim 1 ,said permanent magnets being received within the rotor core body,said rotor core body comprising a plurality of axially stacked rotor laminations,at least one of said rotor laminations being disposed in contact with the plurality of permanent magnets to retain the same in place.3. The line-start brushless permanent magnet motor assembly as claimed in claim 2 ,said permanent magnets being disposed generally parallel to the axis.4. ...

Water bath device

The utility model provides a water bath device has the water bath box and is used for reducing the refrigeration cycle pipeline of water bath liquid temperature, and the double -phase remote site of refrigeration cycle pipeline is linked together with the water bath box on interval ground respectively, still be equipped with the heat sink that is used for driving the pump of water bath liquid and is used for reducing water bath liquid temperature on the refrigeration cycle pipeline, the heat sink is equipped with the cold source including the water tank that is used for holding water bath liquid in. The utility model provides a water bath device is through carrying out circulative cooling to used water bath liquid wherein to avoid materials such as use compressor and refrigerant, reduced manufacturing cost, avoided the possibility of refrigerant leakage. Other cold sources that the make full use of chemical production in -process produced are as cooling media, to the processing of cooling ...

Video recording method and related device

The embodiment of the invention provides a video recording method and a related device. The method comprises the following steps: displaying a first interface of a camera application, wherein the first interface comprises a first window and a second window; the first window displays a first picture collected by the camera, the second window displays a second picture, and the second picture is a part of the first picture; when it is detected that the first position of the first picture comprises the first object at the first moment, the second picture comprises the first object; when it is detected that a second position of the first picture comprises the first object at a second moment later than the first moment, the second picture comprises the first object; wherein a frame and/or a first control are/is displayed in the second window at the first moment; the second window does not display the frame and/or the first control at the second moment. Therefore, the terminal equipment can additionally ...

Control method, equipment and system for frequency convertor

The invention provides a control method, equipment and system for a frequency convertor. The control method comprises the steps that three-phase voltage and three-phase current output by the inverter side of the frequency convertor are detected; the current power factor of the frequency convertor is obtained, and the current power factor is adjusted to a target power factor according to DC bus current; the magnitude of given excitation current is determined according to the target power factor and given torque current; target voltage is determined through the given excitation current and the given torque current; the wave emitting states of a PWM wave emitter are selected according to the positive state and the negative state of the three-phase current; the on-off state of a switching device in an inverter is controlled by determining at least three wave emitting states from the selected wave emitting states according to the target voltage, so that the three-phase voltage output by the ...

Product abundance automatic control method under material flow taking control mode

The invention relates to the technical field of uranium isotope separation, in particular to an automatic product abundance control method under a material flow taking control mode, which comprises the following steps: step 1, setting a control signal; step 1.1, selecting a control time point; 1.2, calculating the maximum abundance deviation; 1.3, control signals are set in a segmented mode; 2, feeding back a control signal; 3, the material taking pressure adjustment amount is calculated; step 3.1, calculating an instantaneous abundance target value; step 3.2, calculating material taking target control pressure; and 4, the regulator controls pressure regulation. The product abundance adjusting method is high in stability, the abundance pressure adjusting frequency and the abundance pressure adjusting amplitude in the container material receiving stage, especially in the material receiving early stage are reduced, and the product material receiving process is more stable.

Special vacuum refining system and method for tetrahydrofuran copolyether glycol

The invention discloses a special vacuum refining system and method for tetrahydrofuran copolyether glycol, the special vacuum refining system comprises a chassis and a vacuum reaction kettle arranged above the chassis, the top of the chassis is fixedly provided with a limiting ring through a supporting rod, and the limiting ring is in sliding connection with the vacuum reaction kettle through a sliding assembly; the invention relates to the technical field of tetrahydrofuran copolyether glycol preparation. According to the special vacuum refining system and method for tetrahydrofuran copolyether glycol, under the cooperation of two chain wheels and a chain, a rolling shaft is driven to rotate, then a rolling drum is driven to rotate, a rolling rod is turned over, vertical stirring is achieved, the rolling rod can move while rotating, a power motor continuously rotates forwards and backwards, and then the rolling rod continuously rotates back and forth; and meanwhile, the vacuum reaction ...

Flexible heat dissipation hinge and electronic equipment

The embodiment of the invention relates to a heat dissipation structure, and discloses a flexible heat dissipation hinge and electronic equipment. The flexible heat dissipation hinge is applied to equipment provided with a foldable first shell and a foldable second shell, the flexible heat dissipation hinge comprises a first fixed end and a second fixed end, the first fixed end is fixedly connected with the first shell, and the second fixed end is fixedly connected with the second shell; the first fixing end and the second fixing end are connected through a plurality of flow guide pipes, pipe supports are arranged at the ends of the flow guide pipes, and the pipe supports are used for integrally fixing the flow guide pipes so that the flow guide pipes can integrally deform under the action of external force. When the first fixed end rotates relative to the second fixed end, stress generated by rotation can be evenly distributed to the multiple flow guide pipes, the flow guide pipes are ...

Thoughtlessly dissolve storage device

The utility model provides a thoughtlessly dissolve storage device, separate the jar body for the baffle that is used for with higher speed stirring chamber that the material dissolves with be used for storing the storage cavity that dissolves the back material with being used for including jar body, the periphery fixed connection of baffle is on the inner wall of the jar body, the stirring intracavity sets up agitating unit, set up at least one control valve on the baffle. The utility model provides a thoughtlessly dissolve storage device passes through at the internal installation baffle of jar, separates the jar body for stirring chamber and storage cavity, passes through the motion of electric control element control materials such as solenoid valve between the two. Thereby it dissolves the raw materials to realize accomplishing in an equipment, stores the process of material. The labor intensity of the man -handling of materials material is reduced, production efficiency has been improved ...

Spacing cutting apparatus and restraint system that subtracts isolation bearing combination

The utility model discloses a spacing cutting apparatus and restraint system that subtracts isolation bearing combination. It is including setting up fixed restraint system and/or the one -way activetype restraint system that is used for the support bridge roof beam on the pier, fixed restraint system is used for the spacing cutting apparatus of fixed who undertakes the horizontal force to subtract isolation bearing with the two -way movable type that is used for undertakeing vertical force and subtracting the shock insulation including arranging side by side, one -way active type restraint system subtracts isolation bearing including the two -way active type who arranges the spacing cutting apparatus of one -way active type that is used for undertakeing the horizontal force side by sideand be used for undertakeing vertical force and subtract the shock insulation. The utility model discloses the two -way movable type subtracts isolation bearing and undertakes vertical force, releasedisplacement ...

Video recording method and related device

The embodiment of the invention provides a video recording method and a related device. The method comprises the following steps: displaying a first interface comprising a first window, wherein the first window displays an image collected by a camera and a tracking identifier; receiving a first operation on the first tracking identifier; a second interface is displayed in response to the first operation, the second interface comprises a first window and a second window, the second window displays a part of pictures related to a first object in the first window, and the first object is an object corresponding to the first tracking identifier; detecting that the first object is displayed at the first position of the first window at the first moment, and detecting that the first object is displayed at the second position of the first window at the second moment; the second window displays a portion of the screen related to the first object at both the first time and the second time. Therefore ...

Motor driving apparatus and electric vehicle

A motor driving apparatus incudes a driving circuit outputting a three-phase alternating current and a main controller, wherein the driving circuit comprises a U-phase electric driving circuit, a V-phase electric driving circuit, and a W-phase electric driving circuit, each of the electric driving circuits comprises n storage batteries and n corresponding electric driving, and wherein input ends of the n electric driving units are connected to the corresponding storage batteries and output ends of the n electric driving units are cascaded to output one phase of the three-phase alternating current. The main controller is connected to signal ends of the n electric driving units and determines an output voltage adjustment coefficient of each of the n electric driving units in the electric driving circuit based on voltages of the n storage batteries in the electric driving circuit, and outputs the output voltage adjustment coefficient to the corresponding electric driving unit.

Spray gun and contain spray drying tower of spray gun

The utility model provides a spray gun and contain spray drying tower of spray gun is somebody's turn to do shower nozzle that surfaces including spray gun barrel, side and the inlet tube that inserts the first end of spray gun barrel, and the shower nozzle is installed with winding spray gun barrel axial rotation and is served in the second of spray gun barrel to feed through mutually with the spray gun barrel, also offer the air inlet that is used for to letting in the gas -pressurized in the spray gun barrel on the lateral wall of spray gun barrel, the first end inner wall of spray gun barrel is sealed with the outer wall of inlet tube, and the spray gun barrel passes through the snap ring to have connected the one push -and -pull rod quick -witted with the push -and -pull in addition. The utility model provides a spray gun makes the axial rotation of the relative spray gun barrel of shower nozzle that the lateral wall surfaced through the mode to the liquid compression, and makes the ...

Screen cloth cleaning device

The utility model provides a screen cloth cleaning device, when the operation inner sealing the box, be used for to the box bleed the dust collector that removes dust, let in the air inlet of sweeping gas and the dedusting outlet who is linked together with dust collector in being used for to the box, air inlet and dedusting outlet set up respectively on the wall of the arbitrary both sides of box, the screen cloth is stood vertically in the box, flow through air inlet and dedusting outlet's air current passes the screen cloth. The utility model provides a screen cloth cleaning device offers air inlet and dedusting outlet respectively through the double -phase offside of box sealed, opens the gaseous generating device and the dust collector that are linked together with it simultaneously, realizes that whole clearance process need not to use artifically, does not almost have the production of raise dust to on the screen cloth the blowing off and the effect of taking out of dust in the box ...

Intelligent information processing radars simulation method based on machine learning

The invention belongs to the technical field of radar simulation, and particularly relates to an intelligent information processing radars simulation method based on machine learning, and the method comprises the steps: simulating the launching process of a shell under the action of various forces through a trajectory generation module when the shell is launched; a complex external environment under a real condition is simulated in a virtual environment through an external environment simulation module; information is integrated and processed through an intelligent information processing module, the generation of a shell track is completed, the correction of the shell moving track by external environment data is completed, and the simulation radar predicts the generated shell track. According to the method, actual environments in various environments can be simulated and generated by means of a machine learning algorithm, a large amount of cost consumed in actual operation is avoided, expected ...

Lithology identification method

The embodiment of the invention discloses a lithology identification method, and the method comprises the steps: drawing a first spider diagram based on a plurality of logging curves; carrying out standardization and normalization processing on the plurality of logging curves to obtain a corrected logging curve; lithology category division is carried out based on the lithology fraction, and a second spider diagram corresponding to each lithology category is acquired based on the logging data; determining a lithology division boundary based on the second spider diagram; and performing lithology identification based on the first spider diagram, the corrected logging curve and the lithology division boundary. Through the lithology identification method provided by the embodiment of the invention, the lithology can be rapidly determined, the coincidence rate is high, and the problem that when only a small amount of rock cores, slices and logging data exist, the lithology standard is difficult ...

Multifunctional self-locking adjustable jaw wrench

The utility model relates to a multifunctional self-locking adjustable mouth wrench, composed of a handle, a gear bar wrench body, an adjustable wrench body, and a fixed shaft, wherein, the upper end of the handle are provided with a gear-wheel gear-bar structure which is formed by the method that two rows of sector gear wheels is geared with two rows of gear bars on the upper part of the gear bar wrench body, the gliding tracks of the two sides of the outer part of the adjustable wrench body are glidingly connected with the track slots of the two sides of the inner part of the gear bar wrench body, and the hole on the upper part of the adjustable wrench body is opposite to the hole on the upper part of the handle and is connected with the fixed shaft. The utility model has the advantages of simple structure and easy manufacture; meanwhile, when the handle is wrenched, the action of clamping is simultaneously accomplished, and therefore, use is convenient and clamping force is powerful; ...

Sand mill cooling device and contain device's sand mill

The utility model provides a sand mill cooling device and contain device's sand mill, sand mill cooling device installs on the sand mill cavity, sand mill cooling device has the cooling pipeline that is used for the cooling of sand mill cavity, a cooling fluid reservoir for storing the coolant liquid, a monitoring alarm for driving the pump of coolant liquid detects the interior liquid velocity of flow of cooling pipeline and reports to the police when this velocity of flow is less than the default with being used for, the go -and -return of cooling pipeline separates and is linked together with the cooling fluid reservoir respectively, and carry out the heat exchange with the sand mill cavity, the pump install in the cooling tube on the road, make the coolant liquid flow at cooling pipeline inner loop, the monitoring alarm set up in the cooling tube on the road, its probe stretches into the cooling and monitors the velocity of flow of coolant liquid in the pipeline. Whole process is automatic ...

Collagen cellulose fiber cloth and production method thereof

The invention discloses a collagen cellulose fiber cloth and a production method thereof, and belongs to the technical field of functional composite material preparation, and the production method comprises the following steps: (1) pre-treating collagen, blending the pre-treated collagen with viscose, curing, and spinning to obtain collagen fibers; (2) reacting the collagen fiber with itaconic anhydride to introduce an unsaturated group; introducing surface amino groups into the cotton fibers through an amino silane coupling agent; (3) mixing and carding the collagen fiber and the cellulose fiber to obtain a fiber net, and preparing the collagen cellulose fiber cloth through a non-woven fabric forming process; the non-woven fabric is prepared by compounding the cotton fibers as the doped reinforced fibers with the collagen fibers through compound modification, and the enzymolysis resistance and the mechanical property of the non-woven fabric are improved through collagen modification.

Wet -type mixing apparatus

The utility model discloses a wet -type mixing apparatus, including the support, set up urceolus on the support, the inner tube that sets up in the urceolus rotates, rotate set up being used for in the inner tube stir the material the stirring piece, set up on the support and to beat and to set up the solvent feed device that is used for providing the solvent that is used for mixtures to the inner tube on the support to what the outer wall of inner tube went on beaing, be equipped with on the urceolus and supply to wait that the material that mixes gets into feed inlet in the inner tube, supplies the outside exhaust bin outlet of material after the stirring mixes and supply to beat to get into to carry out the opening that beats with the outer wall to the inner tube, the stirring piece includes hollow and the puddler that communicates with the solvent feed device, sets up on the puddler to supply the outwards outflowing port of outflow of solvent. Adopt the utility model discloses a during ...

Cabin structure and ship

The invention belongs to the technical field of ships, and discloses a cabin structure and a ship. The cabin structure comprises a cabin outer periphery, a cabin inner periphery, a strong frame structure and a transverse cabin wall structure. The cabin inner periphery and the cabin outer periphery are arranged at an interval; the reinforced frame structure is clamped between the cabin inner periphery and the cabin outer periphery and comprises a plurality of reinforced frames evenly arranged in the length direction of the ship at intervals, and the reinforced frames are perpendicularly arranged at the bottom of the cabin outer periphery. The top of the transverse bulkhead structure is connected to the deck, the bottom of the transverse bulkhead structure is connected to the bottom of the cabin inner periphery, the broadside edge of the transverse bulkhead structure is connected to the side of the cabin inner periphery, and the broadside edge of the transverse bulkhead structure and the ...

Powder drying cabinet and have lithium ion battery material production facility of this drying cabinet

The utility model provides a powder drying cabinet and have lithium ion battery material production facility of this drying cabinet, this powder drying cabinet have the box, be used for to carrying the dry air current generating device of dry gas in the box and be used for carrying out filterable magnetism filter screen to dry air current, and dry air current generating device's hot -air produces the mouth and stretches into in the box and to the dry air current of powder transport, the magnetism filter screen is on a parallel with arbitrary lateral wall of box to be installed in the box, and dry air current carries out the drying to the powder after passing the magnetism filter screen. Can reduce the content that contains metallic impurity in the powder of dry back, improvement gained powder material's quality and qualification rate.

Material storing device

The utility model discloses a material storing device, including the head tank, the gas generator who is used for providing inert gas that are used for the splendid attire raw materials, be used for with inert gas the main intake pipe in the leading -in head tank, be used for controlling that main intake pipe switches on or the switch controlling part that cuts off and with the air in the head tank and/or the outside exhaust of inert gas, air inlet and gas vent have been seted up on the head tank, the one end of main intake pipe links to each other with gas generator, its other end and air inlet intercommunication, the switch controlling part sets up and links to each other outside the head tank and with main intake pipe, the exhaust piece sets up and communicates outside the head tank and with the gas vent. The utility model discloses a material storing device is full of inert gas in can guaranteeing the head tank, does not contain oxygen in making former feed liquid, avoids raw materials ...

Method, system, base station and device for coordinating service resource

The present invention provides a method, system, base station and equipment of processing coordination of business resources, having master control entity, when multiple synchronized business plot transmit business at the same time, the method includes: master control entity acquires service resources using condition of cell self base station of multiple synchronized services; the master control entity coordinates the service resources of multiple synchronized services cells according to the acquiring service resources using condition. In the embodiment of the invention, the master control entity coordinates the service resources according to the acquiring the resources using conditon of the multiple synchronized services cells, to avoid conflict of the resources preemption, accelerating resources coordinating process.

Practical training centre for sugar manufacturing process control technology

The invention provides a practical training centre for a sugar manufacturing process control technology. The practical training centre comprises a sugar refinery sugar manufacturing equipment model, a sugar refinery working condition simulation system, a sugar refinery production whole-process automatic control system and a central control room, wherein the sugar refinery sugar manufacturing equipment model is produced by scaling down according to the ratio of the appearance and the like of actual production equipment, arranged and connected according to an actual process flow, and further used as a field instrument installation carrier; the sugar refinery working condition simulation system is used for simulating the actual working condition of a sugar refinery; the sugar refinery production whole-process automatic control system is used for implementing automatic control on the whole process of sugar refinery production according to a working condition simulation signal and the signal ...

Large bottom water reservoir plugging and dredging synergistic system and synergistic method

The invention discloses a plugging and dredging synergistic system and method for an outsole water reservoir, and the plugging and dredging synergistic system is prepared from the following components in percentage by mass: 35-40% of weak gel, 10-20% of strong gel, 3-10% of carbon dioxide and 15-35% of formation water. The plugging and dredging synergistic method is used for plugging and dredging by using the plugging and dredging composite synergistic system for the large bottom water reservoir, and specifically comprises the following steps: (1) injecting a front slug; (2) injecting a carbon dioxide slug; (3) injecting a middle hydrophobic slug; (4) injecting a weak gel slug; (5) injecting a strong gel slug; (6) injecting a medium oil slug; and (7) injecting a displacing liquid slug. By optimizing the water plugging agent to deeply plug the bottom water channel and dredging the remaining oil difficult to start in the low-permeability section through the carbon dioxide dredging system, ...

Device and method for controlling implantation rate of copolymerized polyol

The invention discloses equipment for controlling the implantation rate of copolymerized polyol and a control method, and relates to the technical field of mechanical equipment. According to the equipment for controlling the copolymerized polyol implantation rate and the control method, a base is included, a fixing assembly is arranged on the side wall of the base, a mixing barrel is fixed through the fixing assembly, by arranging a cam assembly and an enclosure frame, when a motor drives an output shaft to rotate, the output shaft can drive the cam assembly to rotate, and therefore the copolymerized polyol implantation rate is controlled. Then the cam assembly drives the enclosure frame to reciprocate, at the moment, the enclosure frame drives the suction and discharge assembly to operate repeatedly, a small amount of materials in the material storage box are discharged into the mixing barrel multiple times, a user can change the sliding distance of the enclosure frame by changing the ...

Contain particle liquid water disposal device

The utility model provides a contain particle liquid water disposal device, the device, including subside the bucket, according to waste liquid pH value to the first regulation liquid storage pot that lets in first regulator solution in subsiding the bucket, according to waste liquid pH value to second regulation liquid storage pot that lets in the second regulator solution in subsiding the bucket and the pH value detection device who is used for detecting waste liquid pH value, first regulation liquid storage pot and second regulation liquid storage pot barrel are linked together with subsiding respectively, PH value detection device installs on the lateral wall that subsides the bucket, first regulator solution is for playing the effect that reduces waste liquid pH value, the second regulator solution is for playing the effect that improves waste liquid pH value. The utility model provides a can realize the regulation to waste liquid pH value, make near isoelectric point of the regulation ...

Goods shelves

The utility model provides a goods shelves, including many bracing pieces that are used for enclosing into the frame and a plurality of the put thing boards of parallel mount in rectangular frame each other, put two liang of intervals installations of thing board, put putting of thing board and install at least one on the object plane and be used for driving the rotatory rotation support component of placing on putting the thing board of object. The utility model provides a component of goods shelves through set up rotatable joint material bucket on putting the thing board to make the material bucket can be on goods shelves easily rotation, be convenient for look over the label on the material bucket, it is nimble to make goods shelves use.

Shooting method and electronic equipment

The invention provides a shooting method and electronic equipment. The method comprises the following steps: after a user operation is received and a film shooting mode is started, identifying a shooting scene according to a collected preview image, and recommending a target LUT template matched with the shooting scene; and under the condition that a third operation of the user on the movie shutter control is received, the target video is shot and generated based on the target LUT template, so that a high-quality movie video is shot.

Powder mixing feeding device

The utility model provides a powder mixing feeding device, include the former magazine that mixes cauldron, reinforced pipeline and be linked together through reinforced pipeline and mixed cauldron. The filling tube is equipped with the delivery pump on the road, being equipped with the stirring rake in mixing the cauldron, being equipped with the discharge gate on the bottom surface of mixed cauldron, the fritting furnace casket -like bowl is just placed the discharge gate. The device has avoided the conversion of material between a plurality of containers, has reduced the probability that pollutes, has improved the purity of gained result. And a work efficiency is increased.

Rapid data identifying and reading method and device and computer readable storage medium

The embodiment of the invention discloses a rapid data identification and reading method and device and a computer readable storage medium. A blood pressure picture uploaded by a terminal is detected through a character box detection model, and a character label box and a digital box in the blood pressure picture are determined; the blood pressure picture comprises a scene picture of the blood pressure measuring instrument; the character label box corresponds to a character label, and the character label represents the type of the body index; based on the obtained character label box and the number box, determining an association relationship between the character label corresponding to the character label box and the number box; performing background processing on the blood pressure picture to obtain a digital picture corresponding to the digital frame; performing classification identification based on the classification model and the digital picture, and obtaining digital information ...

Hydrothermal management system and method for proton exchange membrane fuel cell

The invention discloses a proton exchange membrane fuel cell hydrothermal management system and method, and the system comprises an upper layer control unit which is used for judging a vehicle state and a current energy storage state according to a received signal, and setting an energy distribution supply ratio according to the vehicle state and the current energy storage state; the power battery is electrically connected with the upper-layer control unit, and the upper-layer control unit can obtain the electric quantity of the power battery; the lower-layer control unit is electrically connected with the upper-layer control unit, and the lower-layer control unit is used for obtaining the vehicle state and the energy distribution supply ratio and setting a water-heat management control strategy according to the vehicle state and/or the supply ratio; the fuel cell stack is electrically connected with the lower-layer control unit; and the lower-layer control unit is also used for controlling ...

Charging/discharging control apparatus

A charging/discharging control apparatus includes a motor, an electric drive circuit, a source voltage sampling circuit, a charging/discharging current sampling circuit, and a control chip, where the control chip is configured to send a first pulse width modulation (PWM) drive signal to the electric drive circuit, and the first PWM drive signal instructing the electric drive circuit to store electric energy of an external power supply in an inductor of the motor and charge a battery using the electric energy stored in the inductor of the motor.

Electric vehicle drive system and electric vehicle driving method

An electric vehicle drive system includes a power battery, a drive, a motor, a detection module, a torque reference module, and a controller, and the drive includes a filtering module, a first conversion module, a first capacitor, and a second conversion module. A positive electrode of the power battery is connected to an input end of the filtering module, and a first output end of the filtering module is connected to an alternating current end of the first conversion module. One end of the first capacitor is separately connected to direct current input ends of the first conversion module and the second conversion module, and the other end of the first capacitor is separately connected to direct current output ends of the first conversion module and the second conversion module and a negative electrode of the power battery.

Fuel cell gas supply system and control method

The invention discloses a fuel cell gas supply system and a control method, the system comprises a fuel cell stack, a hydrogen supply unit connected to the fuel cell stack and an air supply unit connected to the fuel cell stack, and the air supply unit comprises an air compressor, a first three-way valve, a first electromagnetic valve, a turbine and a first gas-liquid separator; the air compressor, the first three-way valve, the first electromagnetic valve, an air inlet of the fuel cell stack, an air outlet of the fuel cell stack, the turbine and the first gas-liquid separator are communicated in sequence; the hydrogen supply unit comprises a hydrogen tank, a pressure reducing valve, a second three-way valve, a third three-way valve, a second gas-liquid separator, a dryer and a circulating hydrogen pump; the hydrogen tank, the pressure reducing valve, a hydrogen inlet of the fuel cell stack and a hydrogen outlet of the fuel cell stack are communicated, and the second three-way valve, the ...

Preparation system and method of high-uniformity tetrahydrofuran copolyether glycol

The invention discloses a high-uniformity tetrahydrofuran copolyether glycol preparation system and method.The system comprises a preparation tank used for stirring tetrahydrofuran copolyether glycol raw materials, annular frames are fixedly installed at the top and the bottom of the surface of the preparation tank, and a supporting plate is fixedly connected between the opposite sides of the annular frames; a preparation stirring mechanism is arranged in the preparation tank, and the preparation stirring mechanism comprises a driving motor. According to the high-uniformity tetrahydrofuran copolyether glycol preparation system and method, a preparation stirring mechanism is arranged, a driving motor is used for providing driving force, rotation of an upper rotating shaft and a lower rotating shaft is achieved in cooperation with a meshing assembly, meanwhile, rotation of scraping blades is achieved through a transmission assembly, and then synchronous adjustment of the scraping blades is ...

Method for forming fluorine-doped silicon oxide thin film

The invention relates to a method for forming a fluorine-doped silicon oxide thin film, which comprises the following steps: providing a chemical vapor deposition device for implementing the cleaning step for a reaction chamber of the chemical vapor deposition device; forming a covering layer on the surface of the reaction chamber, wherein the covering layer has different thicknesses in different positions of the chamber, and the thickness of the covering layer corresponds to the rate of thinning the covering layer of fluorine ions in the different positions of the reaction chamber; and providing a substrate, and forming the fluorine-doped silicon oxide thin film on the surface of the substrate in the chamber formed with the covering layer. The method can reduce the number of defects on the surface of the fluorine-doped silicon oxide thin film and improve the efficiency of the process for forming the fluorine-doped silicon oxide thin film.

Video shooting method and electronic equipment

The invention provides a video shooting method and electronic equipment, relates to the technical field of photographing, and aims to record a micro film without moving the electronic equipment by a user to control view finding in a dual-lens video recording scene. Therefore, the difficulty of shooting a micro film in a dual-lens video recording scene is reduced. The electronic device displays the first interface. The electronic equipment displays a plurality of template options on the first interface in response to a first operation of a user on the first interface; each template option corresponds to a dynamic effect template for image processing. The electronic equipment displays a second interface in response to a second operation of the user on the first template option in the plurality of template options; wherein the second interface is used for playing the animation effect of the first dynamic effect template corresponding to the first template option. And in response to a third ...

Heat radiation structure of air conditioner outdoor unit fan driver and air conditioner outdoor unit

The embodiment of the invention provides a heat radiation structure of an air conditioner outdoor unit fan driver and an air conditioner outdoor unit. A side plate of the air conditioner outdoor unit is arranged between a side plate of the fan driver and a baffle and is attached to the side plate of the fan driver. The side plate of the air conditioner outdoor unit is provided with a first air port communicated with the outer portion of the air conditioner outdoor unit. The baffle is provided with a second air port. The first air port and the second air port form an air channel between the side plate of the air conditioner outdoor unit and the baffle, and the second air port enables the first air port to be communicated with an inner cavity of the air conditioner outdoor unit. According to the heat radiation structure of the air conditioner outdoor unit fan driver and the air conditioner outdoor unit, heat dissipation of the fan driver can be realized in the mode that the baffle is additionally ...

Preparation method of temperature/pH dual-response flexible polymer Janus hollow sphere

The invention relates to a preparation method of a temperature/pH dual-response flexible polymer Janus hollow sphere. The preparation method of the temperature/pH dual-response flexible polymer Janus hollow sphere comprises the following steps: by taking SNP as a hard template, anchoring 2-bromoisobutyryl bromide on the surface of a silicon sphere, so that SNP-Br is obtained; by taking the obtained SNP-Br as an initiating agent, Me6TREN as ligand and CuBr as a catalyst, initiating NIPAM atom transfer radical polymerization to obtain SNP-g-PNIPAM-Br; by taking SNP-g-PNIPAM-Br as an initiating agent, PMDETA as ligand, CuBr as a catalyst and EGDMA as a crosslinking agent, initiating DEAEMA monomer polymerization to obtain SNP-g-PNIPAM-b-cPDEAEMA; and etching SNP-g-PNIPAM-b-cPDEAEMA with hydrofluoric acid at room temperature, so that the target product is obtained. The preparation method of the temperature/pH dual-response flexible polymer Janus hollow sphere has the advantages that many harsh ...

Video recording method and device and storage medium

The embodiment of the invention provides a video recording method and device and a storage medium, and relates to the field of terminals, the method is applied to terminal equipment comprising a first camera, and the method comprises the steps that the terminal equipment displays a first interface of a camera application, and the first interface comprises a first window and a second window; at the first moment, when the terminal equipment detects that the first position of the first picture comprises the first object, the second picture comprises the first object; at a second moment, when the terminal equipment detects that a second position of the first picture comprises the first object, the second picture comprises the first object; and at a third moment, in response to a trigger operation of the user on the first button, the terminal device stops displaying the second window and continues to display the first window. Therefore, the terminal equipment additionally obtains a path of focus ...

Display method and electronic equipment

The invention provides a display method and electronic equipment. The method comprises the steps that first operation of a user on a camera application program icon is received on a first display screen, a first interface is displayed in response to the first operation, the first interface comprises a preview area and a shooting mode list, and the shooting mode list comprises movie mode options; then, receiving a second operation of the user on the movie mode option; in response to the second operation, a second interface is displayed on the first display screen, a preview area and a first panel are displayed on the second interface, the first panel is displayed in an area outside the preview area on the second interface, and the first panel comprises at least one LUT template. Thus, after the movie mode is entered, the LUT panel can be directly displayed without additional operation of the user, the user can conveniently select the LUT template, and the user experience is improved.

Preparation method of pH-responsive polymer-matrix Janus nano hollow spheres

The invention relates to a preparation method of pH-responsive polymer-matrix Janus nano hollow spheres. The preparation method comprises the following steps: introducing a hydroxyl initiator to the surface of the template adopting silica nano-particles SNP, so as to obtain SNP-OH; initiating DL-lactide ring-opening polymerization by taking the obtained SNP-OH as an initiator and taking stannous octoate as a catalyst, so as to obtain SNP-g-PLA; modifying the SNP-g-PLA with alpha-bromo-isobutyryl bromide, so as to obtain SNP-g-PLA-Br; carrying out ATRP living polymerization by taking DEAEMA as a monomer, taking Me6TREN as a ligand, and taking CuBr as a catalyst; conducting crosslinking on a polymer layer by taking EGDMA as a cross-linking agent, so as to obtain SNP-g-PLA-b-cPDMAEMA; finally, etching the silica template with hydrofluoric acid to obtain the target product. The product has the advantage that material transfer between internal environment and external environment of a shell ...

Ship cargo hold structure and ship

According to the ship cargo hold structure and the ship, a secondary front rib plate of the cargo hold structure is arranged obliquely instead of being perpendicular to an inner bottom plate, and the secondary front rib plate and a bottom stool inclined side plate are located on the same plane or deflected slightly, so that when the bottom stool inclined side plate transmits loads to the lower secondary front rib plate, the path is smoother, and the stress concentration coefficient is reduced. Due to the secondary front rib plate which is obliquely arranged, the strength requirements of the structure of the intersection position of the secondary front rib plate, the bottom stool inclined side plate and the inner bottom plate and the structure near the intersection point are reduced, and the structural safety is improved. Besides, the distance from the lower edge of the obliquely-arranged secondary front rib plate to the foremost rib plate is equal to or close to the distance between common ...

Semi-physical simulation cockpit

The invention relates to a semi-physical simulation cockpit, and belongs to the technical field of digital performance and simulation. The semi-physical simulation cockpit comprises a base component group, a U-shaped rack component group, an operating room component group, a key shaft component group and a U-shaped shaft component group. By adopting the semi-physical simulation cockpit, full-freedom degree rotation in two angles can be achieved, posture of manned cockpit such as fixed wing aircrafts, rotor crafts, special vehicles and rocket equipment can be simulated in angle posture, and a user can be supported to engage and complete relevant simulation training processes. The semi-physical simulation cockpit is small in structural component amount and low in connection complexity degree, the cost of a simulation cockpit is greatly lowered, spatial feeling which cannot be simulated by a conventional simulator can be further simulated, the movement process of a flying posture machine can ...

Operation interface displaying method and device and touch screen terminal

The invention discloses an operation interface displaying method and device and a touch screen terminal. The operation interface displaying method comprises the steps that the touch operation, input in the first set area of a touch screen, of a user is received; if it is detected that the touch operation is ended in the second set area, a second operation interface corresponding to the second set area is displayed on the touch screen. According to the scheme, the required operation interface is obtained through once touch operation, and tedious operation steps are not needed for switching the operation interface. Compared with an existing operation interface displaying method, the number of the operation steps is reduced, and operation efficiency is improved.

H-shaped bank protection pile construction method

An H-shaped bank protection pile construction method comprises the steps that firstly, a hole guiding device is aligned with a pile position, and the hole guiding device is made to be perpendicular; then the lifting mechanism is driven, and it is guaranteed that the hole guiding device slowly descends at the uniform speed; meanwhile, a high-pressure pump and a slurry pump are started; when the hole guiding device slowly and gradually descends, the knife edge firstly cuts into a soil body; then, high-pressure water flow sprayed by a high-pressure nozzle pipeline enters a high-pressure cavity, and the soil body in the high-pressure cavity is cut up instantly by a high-pressure water flow group; the chopped soil body is mixed with a water body in the high-pressure chamber to form slurry, and the slurry is led out from a plurality of slurry suction ports around the high-pressure chamber and is led away through a slurry suction branch pipe and a slurry suction main pipe, so that the output of ...

Full-digitalization miniature electric rudder system control device

The invention provides a full-digitalization miniature electric rudder system control device. The device comprises a communication module, a digital signal processing module, an isolation level conversion module and a driving module which are connected in sequence. The communication module receives and analyzes the control instruction, outputs an upper computer communication signal, collects a feedback signal, outputs a sensor communication signal, and performs information interaction with the digital information processing module; the digital signal processing module carries out comprehensive calculation on the upper computer communication signal and the sensor communication signal to obtain an enable signal and a pulse width modulation signal; the isolation level conversion module is used for performing level conversion on the signal and then transmitting the signal to the driving module; the enable signal and the pulse width modulation signal which are subjected to level conversion jointly ...

Plasmid facilitating clone and stable inheritance of long-fragment DNA and construction method and application thereof

The invention provides a construction method for plasmid facilitating clone and stable inheritance of long-fragment DNA. The method comprises the following steps that 1, T1T2-pSC101-asd fragments with Sbf I and Not I restriction enzyme cutting sites are amplified; 2, TRP1-ARS4/CEN5-Spec fragments with the Sbf I and Not I restriction enzyme cutting sites are amplified; 3, the fragments obtained in the step 1 and the step 2 are digested; 4, the T1T2-pSC101-asd fragments and the TRP1-ARS4/CEN5-Spec fragments with the same sticky tail ends are recovered; 5, the fragments obtained in the step 4 are connected; 6, connected products obtained in the step 5 are converted into DH5a competent cells for overnight cultivation; 7, single colonies are selected and cultivated, then the plasmid is extracted, and after restriction enzyme digestion and electrophoresis identification are carried out, the plasmid is recovered to obtain the recombinant plasmid DNA. The invention further discloses plasmid obtained ...

一种防止母线电压过高的方法

... 本发明涉及电机技术，具体涉及一种交流电动机矢量控制系统中防止变频器直流母线电压升高的方法，是通过以下步骤实现的：检测直流母线电压，根据检测到的直流母线电压对变频器直流母线电压进行闭环控制，其中，对变频器直流母线电压进行闭环控制包括：根据电动机的运行方向决定是否对电压闭环的输出进行取反的步骤，当电动机正向运行时需要将电压闭环的输出进行反向操作，而电动机反向运行时电压闭环的输出无需进行取反操作。这种方法能有效防止电机减速过程中变频器直流母线出现过压故障，并在不出现过压前提下使系统快速平稳减速，且电机的减速速度曲线不出现阶梯状，而在减速时间相对比较长时，保证减速过程中速度控制的准确性。 ...

Method and system for preventing network advertisement from being viciously clicked

This invention provides a method and a system for preventing vicious click to network ad, in which, the method includes: distributing a user ID for a client end used in identifying said end only and writing said ID into the client end, receiving a click request to network ad of the client end carrying with click recording information used in identifying one time of click operation and validating if the ad click operation is valid according to the recording information and a preset parameter.

Stationary phase composition for chromatographic separation and method for preparing same

The present invention relates to a stationary phase composition. The composition comprises a support material, on which at least a divinylbenzene group and an acrylic group, and optionally a styrene group, are provided. Preferably, the acrylic group has an alkyl moiety of at least 4 carbon atoms. The composition can serve as a monolithic column for chromatographic separation. The composition exhibits an altered π-π interaction with aromatic compounds, whereby the peak symmetry of aromatic compounds is improved during separation, the separation time is shortened and the occurrence of peak-overlapping and peak-tailing is prevented. 1. A stationary phase composition for chromatographic separation , comprising:a support material; andat least a divinylbenzene group and an acrylic group are provided on the support material.2. The stationary phase composition according to claim 1 , wherein the support material is made of silicone material.3. The stationary phase composition according to claim 1 , wherein the support material is a capillary column.4. The stationary phase composition according to claim 1 , wherein the divinylbenzene group is selected from the group consisting of an ortho-divinylbenzene group and the derivatives thereof claim 1 , a meta-divinylbenzene group and the derivatives thereof claim 1 , a para-divinylbenzene group and the derivatives thereof claim 1 , and a combination thereof.5. The stationary phase composition according to claim 1 , wherein the acrylic group is selected from the group consisting of an acrylate group and the derivatives thereof claim 1 , and a methacrylate group and the derivates thereof claim 1 , and a combination thereof.6. The stationary phase composition according to claim 5 , wherein the acrylic group is a methacrylate group.7. The stationary phase composition according to claim 5 , wherein the acrylic group has an alkyl moiety of at least 4 carbon atoms.8. The stationary phase composition according to claim 7 , wherein the ...

PROCESS FOR PREPARING AQUEOUS DISPERSIONS CONTAINING HIGH CONCENTRATION OF NANO/SUBMICRON, HYDROPHOBIC, FUNCTIONAL COMPOUNDS

The present invention provides a process for preparing an aqueous dispersion containing a high concentration of nano/submicron, hydrophobic, functional compounds. The process is carried out by using a complex stabilizer having an HLB value of about 10 to about 17, comprising lecithin and at least one non-phospholipid selected from polysorbate, sucrose ester, and polyglycerol fatty acid ester; selecting a specific weight ratio of the hydrophobic functional compounds and the stabilizer; and using homogenization technique, media milling technique, and/or centrifugal technique. The aqueous dispersion containing a high concentration of nano/submicron, hydrophobic, functional compound produced by the process of the invention has stable dispersibility and improved bioavailability, and can be applied to the fields of foods and pharmaceuticals. 1. A process for preparing an aqueous dispersion containing a high concentration of nano/submicron , hydrophobic , functional compounds , which comprises the following steps:formulating a complex stabilizer and water into an aqueous solution containing a complex stabilizer, wherein said complex stabilizer has an HLB value of about 10 to about 17 and comprises lecithin and at least one non-phospholipid selected from polysorbate, sucrose ester, and polyglycerol fatty acid ester,incorporating hydrophobic, functional compounds into the aqueous solution containing a complex stabilizer to form a non-homogenously mixed liquid wherein the weight ratio of the hydrophobic, functional compounds to the complex stabilizer is from 2:1 to 10:1,subjecting the non-homogenously mixed liquid to a homogenization pretreatment to form a homogenously mixed liquid,subjecting the homogenously mixed liquid to nano-grade wet grinding to form an aqueous dispersion, andoptionally, subjecting the aqueous dispersion from nano-grade wet grinding to a centrifugal step and collecting the supernatant.2. The process of claim 1 , wherein the hydrophobic claim 1 , ...

Bone anchor

A bone anchor comprises a screw body and a flange, which are joined together in a way to keep their rotation independent from each other. In implanting the screw body into a bone, the flange does not rotate to prevent twisting and/or snarling of the suture in wounded bone from occurring.

AUTOMOTIVE RADAR DEVICE AND ANTENNA COVER THEREOF

An automotive radar device and an antenna cover are disclosed. The automotive radar device includes a base, an antenna disposed on the base, and the antenna cover. The antenna cover includes a main portion and an engagement portion connected to the circumference of the main portion. The engagement portion can be engaged to the base such that the main portion covers the antenna. Therein, a thickness of the main portion along a radiation direction of the antenna is equal to half-wavelength corresponding to a center operation frequency of the antenna under a dielectric constant of the main portion. Thereby, energy radiated from the antenna can mostly pass through the main portion without excessive signal attenuation, which solves the insufficient signal intensity due to a protection cover in the prior art. Further, the main portion can be made of flexible and weather resistant material to improve its physical and chemical properties. 1. An antenna cover for an automotive radar device , the automotive radar device comprising abase and an antenna disposed on the base , the antenna has a center operation frequency , the antenna cover comprising:a main portion, having a dielectric constant; andan engagement portion, connected to a circumference of the main portion, the engagement portion being capable of being engaged to the base such that the main portion covers the antenna, a thickness of the main portion along a radiation direction of the antenna being equal to half-wavelength corresponding to the center operation frequency under the dielectric constant.2. The antenna cover of claim 1 , wherein the main portion is made of a flexible composite material.3. The antenna cover of claim 2 , wherein the flexible composite material comprises polybutylene terephthalate (PBT) and glass fiber.4. The antenna cover of claim 3 , wherein the glass fiber ranges between 10 to 30 percent by weight claim 3 , and the remainder of the flexible composite material is the PBT.5. The antenna ...

ELECTROMAGNETIC VALVE MECHANISM

An electromagnetic valve mechanism includes a magnetizable block, an upper permanent magnet superposed on a top of the magnetizable block, a magnetizable upper cover superposed on an upper flat surface of the upper permanent magnet, a lower permanent magnet attached to a bottom of the magnetizable block, a magnetizable lower cover attached to a lower flat surface of the lower permanent magnet, an armature movably received in the magnetizable block, a magnetizable ring located around the armature, an electromagnetic coil unit wound around two opposite protrudent rods of the magnetizable ring, and a spring unit disposed around an armature stem and a valve stem. By adding the permanent magnets and using the electromagnetic coil unit to thereby form a bypassed forward secondary magnetic channel, the electromagnetic valve mechanism can achieve the purposes of lowered energy consumption, reduced overall mechanism volume, providing demagnetization-protection for permanent magnets, and enhanced performance. 1. An electromagnetic valve mechanism , comprising:a magnetizable block having a top and a bottom, and internally defining a chamber; and the magnetizable block being formed from a left and a right magnetizable block part, which are spaced from but face toward each other;an upper permanent magnet being superposed on the top of the magnetizable block, and having an upper flat surface; and the upper permanent magnet being formed from a left and a right upper permanent magnet, which are spaced from but face toward each other;a magnetizable upper cover being superposed on the upper flat surface of the upper permanent magnet;a lower permanent magnet being attached to the bottom of the magnetizable block, and having a lower flat surface; and the lower permanent magnet being formed from a left and a right lower permanent magnet, which are spaced from but face toward each other;a magnetizable lower cover being attached to the lower flat surface of the lower permanent magnet;an ...

Double-Layer Stainless Steel Intelligence Milk Bottle Design

A double-side stainless steel intelligence milk bottle offers the detecting of temperature, and display of temperature function. The technique is that it includes a main body, nipple, and bottle cover; said main body has a design of opening and seals it with waterproof silicone gum. This invention can detect temperature and shows it on display. In addition, this invention is environmental, safety, heat proof, good in quality, heat preservation, etc. 1. A double-side stainless steel intelligence milk bottle , which includes:{'b': 1', '2', '3', '1', '14', '4', '14', '1', '4', '14, 'a bottle body (), nipple (), and bottle cover (); which is characteristic in that: said bottle body () has a design of opening (), and a transparent waterproof silicone gum () on opening () of bottle body (); through waterproof silicone gum (), users can seal opening ().'}21111213119. A double-side stainless steel intelligence milk bottle claim 1 , according to claim 1 , is characteristic in that: said bottle body () is composed of outer main body () claim 1 , internal bile () claim 1 , and tooth screw (); on the up and side down of outer main body () claim 1 , there is a design of break proof silicone ().3141411214211. A double-side stainless steel intelligence milk bottle claim 2 , according to claim 2 , is characteristic in that: said opening () includes a internal bore () on internal bile () claim 2 , and a exterior bore () on outer main body ().4142117141118. A double-side stainless steel intelligence milk bottle claim 3 , according to claim 3 , is characteristic in that: said exterior bore () extends to bottle body () and makes a snap ring (); said internal bore () extends to bottle body () and makes a snap ring ().541814141442. A double-side stainless steel intelligence milk bottle claim 4 , according to claim 4 , is characteristic in that: said waterproof silicone gum () is in strip form and alongside claim 4 , there is snap ring () of internal bore () claim 4 , which connects with ...

METHOD, SYSTEM AND ELECTRONIC DEVICE FOR AT LEAST ONE OF EFFICIENT GRAPHIC PROCESSING AND SALIENT BASED LEARNING

A method, system and electronic device for efficient graphic processing and display of display data. The electronic device can be configured for processing source data corresponding to at least one digital image. The electronic device includes a processing portion which can be configured for receiving and processing source data in a manner so as to produce output signals associated with a portion of the at least one digital image. The portion of the at least one digital image can be associated with a region of interest. The output signals can be based upon for at least one of producing display data displayable as graphic image and salient based learning. 1. An electronic device configurable for processing source data corresponding to at least one digital image , the electronic device comprising:a processing portion configurable for receiving and processing source data in a manner so as to produce output signals associable with a portion of the at least one digital image, the portion of the at least one digital image being associable with a region of interest, the output signals being based upon for at least one of producing display data displayable as graphic image and salient based learning.2. The electronic device as in wherein the graphic image corresponds to a selection list having at least one selection option claim 1 , the at least one selection option being associable with the region of interest.3. The electronic device as in wherein the graphic image is associable with lens blur effect such that the region of interest is visually perceivable to be one of in-focus and out of focus relative to the remaining portions of the at least one digital image.4. The electronic device as in further comprising:a source portion for communicating source data, the source portion being coupled to the processing portion in a manner such that source data is communicable to the processing portion for processing to produce output signals;a display portion via which display data ...

OPTICAL LENS FOR LIGHTING FIXTURE

An optical lens for lighting fixture includes a body, which comprises a bottom surface and a light-exit surface at opposing bottom and top sides thereof, an elongated groove formed in the bottom surface, a light incident surface, a first intersection line and a second intersection line respectively connected between the two ends of the elongated groove and the bottom surface, a first line segment and a second line segment respectively connected between the light incident surface and the bottom surface, a first virtual line defined between the two ends of the first line segment, a first distance that is the shortest distance between the two ends of the first intersection line, and a SAGi that is the shortest distance between any point at the first line segment and the first virtual line and satisfies the equation: 0≦|SAGi/first distance|×100≦2.8. 1. An optical lens for lighting fixture , comprising a body , said body comprising a bottom surface at a bottom side thereof , a light-exit surface at a top side thereof , an elongated groove being concave in the direction towards the inner side of the body formed in said bottom surface for accommodating a light source , a first axis extending between two opposing ends of said bottom surface , a second axis extending between two opposing sides of said bottom surface across said first axis in a perpendicular manner , said first axis being longer than said second axis , said elongated groove comprising a major axis disposed in parallel to said second axis and a first end surface and a second end surface respectively disposed at two opposite ends thereof , a light incident surface being part of a wall of said elongated groove and connected with said first and second end surfaces , said first end surface and said second end surface being respectively intersected with said second axis , a first intersection line formed between said first end surface and said bottom surface , a second intersection line formed between said second ...

LENS MODULE FOR LED LIGHT SOURCES

A lens module for LED light sources including: a lens body; and an LED light source received in a recess of the lens body. By the conditions of Z1>Z2 and Z3>Y1, and with the shape of light incident surface and the position of LED light source, a light deflection effect is achieved. This allows light emitted from the LED light source to be refracted by the light incident surface and then emitted by the light exiting surface, generating an excellent light deflection effect, thereby increasing illumination in width at the road or public squares and increasing utilization rate of the LED light source. 1. A lens module for LED light sources , comprising:an LED light source; and{'b': 1', '2', '3', '1, 'a lens body, comprising a light exiting surface, a light incident surface defining a recess, and a bottom surface connecting the light incident surface and the light exiting surface, the LED light source received in the recess, the light incident surface being closer to the LED light source than the light exiting surface; wherein, the bottom surface is on an assumed reference surface, a point C is defined as a projection point of a center point of the LED light source on the reference surface, a junction of the light incident surface and the reference surface is defined as a closed first curve, an extension line through the point C extended in a first direction intersects the first curve at points A and B, a bee line distance between the points A and B is longer than a bee line distance between any two points on the first curve, and a point Q is defined to be the point on the incident surface which has a longest vertical distance away from the reference surface; those minimum distances between the points satisfy conditions of: Z>Z, and Z>Y;'}{'b': 1', '2', '3', '1, 'wherein, Z denotes a minimum distance between the point A and the point Q; Z denotes a minimum distance between the point B and the point Q; Z denotes a minimum distance between the point C and the point Q; and ...

Photomask and method for fabricating integrated circuit

A photomask and method for fabricating an integrated circuit is provided. The photomask includes a plurality of main features, enclosed in at least one first region and at least one second region, wherein the first region comprises single the main feature and the second region comprises multiple the main features; and a plurality of assistant features disposed between the first region and the second region, or between the second regions. The photomask enhances the accuracy of the critical dimension and facilitate fabricating an integrated circuit.

LIGHT EMITTING DEVICE

Provided is a light emitting device including: a substrate; a light emitting diode chip; and a phosphor layer. The phosphor layer includes a first cover part and a second cover part; the first cover part is disposed on the top surface of the light emitting diode chip, and the second cover part covers the surface of the substrate at the peripheral area of the light emitting diode chip. Further, there is a height difference between the top surface of the second cover part and the top surface of the first cover part; the top surface of the second cover part is at a position lower than that of the top surface of the first cover part. 1. A light emitting device , comprising:a substrate;a light emitting diode chip disposed on the substrate; and 'a first cover part and a second cover part, wherein the first cover part covers a top surface of the light emitting diode chip, and the second cover part is located on a surface of the substrate at peripheral area of the light emitting diode chip; there is a height difference between a top surface of the second cover part and a top surface of the first cover part, wherein the top surface of the second cover part is at a position lower than that of the top surface of the first cover part.', 'a phosphor gel layer, covering the light emitting diode chip, and comprising2. The light emitting device of claim 1 , wherein the top surface of the first cover part of the phosphor gel layer is a flat surface.3. The light emitting device of claim 1 , wherein the top surface of the second cover part of the phosphor gel layer is a flat surface.4. The light emitting device of claim 1 , wherein a thickness between the top surface of the first cover part and the top surface of the light emitting diode chip is a first thickness claim 1 , and a thickness between the top surface of the second cover part and the top surface of the substrate is a second thickness claim 1 , and the first thickness is essentially equal to the second thickness.5. A light ...

PASTING BASED ON SEMANTIC FRAGMENTS

Aspects of the present invention disclose a method for pasting based on semantic fragments. The method includes one or more processors in response to identifying a copy operation request, obtaining copied data. The method further includes splitting the copied data into a plurality of semantic fragments based on semantic analysis. The method further includes rendering the plurality of semantic fragments on a display of a computing device. The method further includes in response to identifying a user selection of at least one of the plurality of semantic fragments, determining whether to paste the at least one of the plurality of semantic fragments. 1. A method comprising:identifying, by one or more processors, a gesture of a user on a display of a computing device, wherein the display is a touch sensitive screen and the gesture is a graphic drawn by the user;in response to identifying a copy operation request based at least in part on the gesture, obtaining, by one or more processors, copied data;splitting, by one or more processors, the copied data into a plurality of semantic fragments based on semantic analysis;determining, by one or more processors, a priority ranking of each of the plurality of semantic fragments;rendering, by one or more processors, the plurality of semantic fragments on a display of a computing device based at least in part on the priority ranking of each of the plurality of semantic fragments; andin response to identifying a user selection of at least one of the plurality of semantic fragments, determining, by one or more processors, whether to paste the at least one of the plurality of semantic fragments.2. The method of claim 1 , further comprising:pasting, by one or more processors, the determined at least one of the plurality of semantic fragments into a specified field.3. The method of claim 1 , wherein each of the plurality of semantic fragments comprises at least one of the following selected from a group consisting of: a word claim 1 ...

Display Method and Related Apparatus

A display method includes an electronic device that obtains preset information, where the preset information includes information about an application installed on the electronic device, and the information includes at least one of a name, an icon, and a package name of the application. The electronic device generates a first window based on the preset information, where the first window includes one of a plurality of desktops of the electronic device. The electronic device sends the first window to the large-screen device to enable the large-screen device to display a first user interface, where the first user interface includes the first window. 1. A method implemented by an electronic device of an information interaction system , wherein the method comprises:obtaining preset information about a first application installed on the electronic device, wherein the preset information comprises at least one of a name of the first application, an icon of the first application, or a package name of the first application;generating, based on the preset information, a first window comprising one of a plurality of desktops of the electronic device; andsending, to a large-screen device of the information interaction system, the first window to enable the large-screen device to display a first user interface comprising the first window.2. The method of claim 1 , wherein the first window further comprises a first control configured to adjust a quantity of the desktops in the first window claim 1 , and wherein the method further comprises:receiving, from the large-screen device, a first instruction in response to a first operation on the first control, wherein the first instruction instructs to obtain two desktops of the electronic device;generating, according to the first instruction, a second window comprising two of the desktops; andsending, to the large-screen device, the second window to enable the large-screen device to display a second user interface comprising the second ...

METHOD OF FABRICATING SEMICONDUCTOR STRUCTURE

The present disclosure provides a method of fabricating a semiconductor structure, and the method includes following steps. A gate structure is formed on a substrate, and a liner layer is formed to cover the gate structure and the substrate. A spacer layer is formed on the liner layer, and an etching gas is continuously provided to remove a portion of the spacer layer while maintaining the substrate at a second pressure, which the etching gas has a first pressure. The second pressure is greater than the first pressure. 1. A method of fabricating a semiconductor structure , the method comprising:forming a gate structure over a substrate;forming a spacer layer over the substrate; and a first portion of a sidewall of the spacer layer adjacent a top portion of the gate structure is etched at a first lateral etch rate,', 'a second portion of the sidewall adjacent a middle portion of the gate structure is etched at a second lateral etch rate lower than the first lateral etch rate, and', 'a third portion of the sidewall adjacent a bottom portion of the gate structure is etched at a third lateral etch rate lower than the second lateral etch rate., 'laterally etching the spacer layer, wherein2. The method of claim 1 , comprising:forming a liner layer over the gate structure, wherein forming the spacer layer comprises forming the spacer layer over the liner layer.3. The method of claim 1 , wherein laterally etching the spacer layer comprises:supplying an etching gas into a vacuum chamber comprising the substrate at a first pressure while maintaining the substrate at a second pressure.4. The method of claim 3 , wherein the first pressure is in a range of 100 mtorr to 150 mtorr and the second pressure is in a range of 200 mtorr to 300 mtorr.5. The method of claim 3 , wherein the etching gas is selected from a group consisting of CF claim 3 , CF claim 3 , CF claim 3 , CF claim 3 , CF claim 3 , CF claim 3 , CHF claim 3 , CHF claim 3 , SF claim 3 , NF claim 3 , F claim 3 , and a ...

METHOD FOR FORMING SEMICONDUCTOR DEVICE STRUCTURE

A method for forming a semiconductor device structure is provided. The semiconductor device structure includes forming a film over a substrate. The semiconductor device structure includes forming a first mask layer over the film. The semiconductor device structure includes forming a second mask layer over the first mask layer. The second mask layer exposes a first portion of the first mask layer. The semiconductor device structure includes performing a plasma etching and deposition process to remove the first portion of the first mask layer and to form a protection layer over a first sidewall of the second mask layer. The first mask layer exposes a second portion of the film after the plasma etching and deposition process. The semiconductor device structure includes removing the second portion using the first mask layer and the second mask layer as an etching mask. 1. A method for forming a semiconductor device structure , comprising:forming an underlying layer over a substrate;forming a first mask layer a material including a polymer on a top surface of the underlying layer;forming a second mask layer including photoresist on the first mask layer;performing a concurrent plasma etching and deposition process, wherein the concurrent plasma etching and deposition process includes etching the first mask layer while forming a protection layer on a first sidewall of the second mask layer, wherein the etching the first mask layer includes exposing the underlying layer and wherein the protection layer interfaces the underlying layer;subsequently to the etching, removing the protection layer; andafter removing the protection layer, etching the underlying layer on the substrate using the etched first mask layer and the second mask layer as an etching mask.2. The method of claim 1 , wherein the removing the protection layer is performed by a dry etching process.3. The method of claim 1 , wherein the protection layer is comprised of a polymer.4. The method of claim 1 , wherein ...

Heat Dissipation Structure of Fan Drive of Air Conditioner Outdoor Unit, and Air Conditioner Outdoor Unit

A heat dissipation structure of a fan drive of an air conditioner outdoor unit, and an air conditioner outdoor unit are provided. A side plate of the air conditioner outdoor unit is disposed between a side plate of the fan drive and a baffle plate, and the side plate of the air conditioner outdoor unit clings to the side plate of the fan drive; a first air vent communicating with the outside of the air conditioner outdoor unit is provided on the side plate of the air conditioner outdoor unit; and a second air vent is provided on the baffle plate, the first air vent and the second air vent form an air duct between the side plate of the air conditioner outdoor unit and the baffle plate, and the second air vent enables the first air vent to communicate with an inner chamber of the air conditioner outdoor unite. 1. A heat dissipation structure of a fan drive of an air conditioner outdoor unit , comprising:a side plate of the air conditioner outdoor unit; anda baffle plate;wherein the side plate of the air conditioner outdoor unit is disposed between a side plate of the fan drive and the baffle plate;wherein a gap exists between the side plate of the air conditioner outdoor unit and the baffle plate;wherein the side plate of the air conditioner outdoor unit clings to the side plate of the fan drive;wherein the side plate of the air conditioner outdoor unit is provided with a first air vent that communicates with an outside of the air conditioner outdoor unit;wherein a second air vent is provided on the baffle plate;wherein the first air vent and the second air vent form an air duct between the side plate of the air conditioner outdoor unit and the baffle plate; andwherein the second air vent enables the first air vent to communicate with an inner chamber of the air conditioner outdoor unit.2. The heat dissipation structure according to claim 1 , further comprising a connecting plate connected to the baffle plate and the side plate of the air conditioner outdoor unit ...

Bone screw of minimally invasive fixation device for lumbar

A bone screw of minimally invasive fixation device for lumbar comprises a positioning casing and a screw body. The positioning casing includes a rod securing base and an alignment portion, both of which are integrally formed; an annular notch is formed between them. The alignment portion has at least two pairs of rod alignment openings in a bulb-shaped or keyhole-shaped form with an upper portion larger than a lower portion. Two longitudinal notches extend from near the top across the alignment openings to the rod securing base. The screw body includes a spherical head and a screw rod; the outer diameter of the spherical head is larger than that of the screw rod. The screw body is rotatably connected to the bottom portion of the positioning casing; the spherical head of the screw body is arranged in the spherical pit of the rod securing base.

METHOD OF FABRICATING SEMICONDUCTOR STRUCTURE

The present disclosure provides a method of fabricating a semiconductor structure, and the method includes following steps. A gate structure is formed on a substrate, and a liner layer is formed to cover the gate structure and the substrate. A spacer layer is formed on the liner layer, and an etching gas is continuously provided to remove a portion of the spacer layer while maintaining the substrate at a second pressure, which the etching gas has a first pressure. The second pressure is greater than the first pressure. 1. A method of fabricating a semiconductor structure , the method comprising:forming a gate structure on a substrate;forming a liner layer to cover the gate structure and the substrate;forming a spacer layer on the liner layer; andcontinuously providing an etching gas having a first pressure to remove a portion of the spacer layer while maintaining the substrate at a second pressure, wherein the first pressure is in a range of 100 mtorr to 150 mtorr and the second pressure is in a range of 200 mtorr to 300 mtorr.2. The method of claim 1 , wherein maintaining the substrate at the second pressure comprises maintaining the substrate at the second pressure by exhausting the etching gas and a byproduct of the etching gas.3. The method of claim 1 , wherein the portion of the spacer layer is removed to form a tapered spacer adjacent to the liner layer.4. The method of claim 3 , wherein an included angle between the substrate and a side surface of the tapered spacer is in a range from about 40 degrees to about 75 degrees.5. The method of claim 3 , wherein a top width of the tapered spacer is less than a bottom width of the tapered spacer.6. The method of claim 5 , wherein the top width is in a range from about 0 nm to about 37 nm.7. The method of claim 5 , wherein the bottom width is in a range from about 38 nm to about 68 nm.8. (canceled)9. (canceled)10. The method of claim 1 , wherein the etching gas is selected from a group consisting of CF claim 1 , CF ...

Photomask and method for fabricating integrated circuit

A photomask and method for fabricating an integrated circuit is provided. A design layout is provided, wherein the design layout has a plurality of main features. A plurality of assistant features are added in an assistant region of the design layout to form a first layout, wherein the assistant region has no main feature and a width of the assistant region is larger than five times of a width of the main feature. A plurality of optical proximity correction (OPC) features are added on the first layout to form a second layout. And a photomask is formed according to the second layout.

METHOD FOR FORMING SEMICONDUCTOR DEVICE STRUCTURE

A method for forming a semiconductor device structure is provided. The semiconductor device structure includes forming a film over a substrate. The semiconductor device structure includes forming a first mask layer over the film. The semiconductor device structure includes forming a second mask layer over the first mask layer. The second mask layer exposes a first portion of the first mask layer. The semiconductor device structure includes performing a plasma etching and deposition process to remove the first portion of the first mask layer and to form a protection layer over a first sidewall of the second mask layer. The first mask layer exposes a second portion of the film after the plasma etching and deposition process. The semiconductor device structure includes removing the second portion using the first mask layer and the second mask layer as an etching mask. 1. A method for forming a semiconductor device structure , comprising:forming a first mask layer over a substrate;forming a feature of a second mask layer over the first mask layer;performing a plasma etching and deposition process to etch at least a portion of the first mask layer not covered by the second mask and forming a protection layer on a sidewall of the feature of the second mask layer; andetching an underlying layer while using the etched first mask layer and the feature of the second mask layer as an etching mask.2. The method of claim 1 , wherein the first mask layer includes an anti-reflection layer claim 1 , and the second mask layer includes a photoresist layer.3. The method of claim 1 , further comprisingforming the underlying layer by depositing an insulating film on the substrate under the first mask layer;forming a semiconductor layer over the substrate, wherein the insulating film is formed over the semiconductor layer; andafter the etching of the underlying layer, removing an exposed portion of the semiconductor layer.4. The method of claim 1 , wherein the protection layer is ...

Method of forming substrate pattern

According to an exemplary embodiment, a method of forming a substrate pattern having an isolated region and a dense region is provided. The method includes the following operations: forming a first photoresist layer over the substrate; exposing the first photoresist layer through a first mask corresponding to the isolated region; developing the first photoresist layer to form a first pattern; forming a second photoresist layer over the substrate and the first pattern; exposing the second photoresist layer through a second mask corresponding to the substrate pattern; developing the second photoresist layer to form a second pattern; and etching the first pattern and the substrate to form the substrate pattern in the isolated region and the dense region.

PROCESS FOR PREPARING WATER DISPERSIONS CONTAINING HIGH CONCENTRATION OF NANO/SUBMICRON, HYDROPHOBIC, FUNCTIONAL COMPOUNDS AND WATER DISPERSIONS OBTAINABLE THEREFROM

The present invention provides a process for preparing a water dispersion containing a high concentration of nano/submicron, hydrophobic, functional compounds. The process is carried out by using a complex stabilizer having an HLB value of about 10 to about 17, comprising lecithin and at least one non-phospholipid selected from polysorbate, sucrose ester, and polyglycerol fatty acid ester; selecting a specific weight ratio of the hydrophobic functional compounds and the stabilizer; and using homogenization technique, media milling technique, and/or centrifugal technique. The water dispersion containing a high concentration of nano/submicron, hydrophobic, functional compound produced by the process of the invention has stable dispersibility and improved bioavailability, and can be applied to the fields of foods and pharmaceuticals. 1. A process for preparing a water dispersion containing a high concentration of nano/submicron , hydrophobic , functional compounds , which comprises the following steps:formulating a complex stabilizer and water into a water solution containing a complex stabilizer, wherein said complex stabilizer has an HLB value of about 10 to about 17 and comprises lecithin and at least one non-phospholipid selected from polysorbate, sucrose ester, and polyglycerol fatty acid ester,incorporating hydrophobic, functional compounds into the water solution containing a complex stabilizer to form a non-homogenously mixed liquid wherein the weight ratio of the hydrophobic, functional compounds to the complex stabilizer is from 2:1 to 10:1,subjecting the non-homogenously mixed liquid to a homogenization pretreatment to form a homogenously mixed liquid,subjecting the homogenously mixed liquid to nano-grade wet grinding to form the water dispersion, andoptionally, subjecting the water dispersion from nano-grade wet grinding to a centrifugal step and collecting the supernatant,provided that the process does not include the step of formulating the water ...

USER AUTHENTICATION

A method, system and computer program product for processing data are provided. In the method, a request is received to perform an access-controlled operation in a user device. A biometric feature input from an input module of the user device is received for the request. It is determined whether the received biometric feature matching with a primary biometric feature, the primary biometric feature being identified from a plurality of biometric features stored in the user device and being used to authenticate a user for the access-controlled operation. The access-controlled operation is enabled in response to determining the received biometric feature matching with a primary biometric feature. 1. A computer-implemented method comprising:receiving, by one or more processing units, a request to perform an access-controlled operation in a user device;receiving, by one or more processing units, a biometric feature input from an input module of the user device for the request;determining, by one or more processing units, whether the received biometric feature matching with a primary biometric feature, the primary biometric feature being identified from a plurality of biometric features stored in the user device, and being used to authenticate a user for the access-controlled operation; andenabling, by one or more processing units, the access-controlled operation in response to determining the received biometric feature matching with a primary biometric feature.2. The method of claim 1 , further comprising:receiving, by one or more processing units, a plurality of biometric features input from the input module of the user device;monitoring, by one or more processing units, activities associated with the plurality of biometric features; andidentifying, by one or more processing units, one or more primary biometric features based on the monitored activities associated with the plurality of biometric features.3. The method of claim 1 , further comprising:denying, by one or ...

Light Emitting Device and an Optical Element Used Therein

A light emitting device includes a lamp holder, a light emitting unit which is removably disposed on the lamp holder and includes a plurality of light emitting elements arranged in a closed configuration, and an optical element with a lens portion and a connecting portion and removably disposed on the lamp holder. The lens portion is formed in a closed configuration which is the same as the closed configuration formed by the light emitting elements, and the lens portion is aligned with the light emitting elements. The optical element can be removed via the connecting portion, then the light emitting unit is removed from another end of the elastic clamping unit, so that the light emitting unit can be easily replaced or removed. Besides, the light emitting unit can always fit in the same optical element no matter how the number of the light emitting element changes. 1. A light emitting device comprising:a lamp holder;a light emitting unit removably disposed on the lamp holder, and including a plurality of light emitting elements disposed on a circuit board and arranged in a closed configuration;an optical element with a lens portion and a connecting portion and removably disposed on the lamp holder, the lens portion being formed in a closed configuration which is the same as the closed configuration formed by the light emitting elements, and the lens portion being aligned with the light emitting elements.2. The light emitting device as claimed in claim 1 , wherein the light emitting elements are spaced apart from one another.3. The light emitting device as claimed in claim 1 , wherein the light emitting elements are seamlessly connected to one another.4. The light emitting device as claimed in claim 1 , wherein the light emitting elements are annularly arranged in a circle configuration claim 1 , and the lens portion is also formed in the shape of a circle configuration.5. The light emitting device as claimed in further comprising an elastic clamping unit which is ...

Method for manufacturing cmos image sensor

A semiconductor device includes a substrate, a conductive layer, a transparent layer, a transparent hard mask layer, a carrier, and a device layer. The substrate has a first surface and a second surface opposite to each other. The conductive layer is disposed on the first surface of the substrate. The transparent layer is disposed on the conductive layer. The transparent hard mask layer is disposed on the transparent layer, in which the substrate has an etch selectivity with respect to the transparent hard mask layer. The device layer is disposed between the carrier and the second surface of the substrate, in which various portions of the device layer are respectively exposed by various through holes which pass through the transparent hard mask layer, the transparent layer, the conductive layer, and the substrate.

BONE SCREW AND PERCUTANEOUS MINIMALLY INVASIVE PEDICLE FIXATION SYSTEM

The percutaneous minimally invasive pedicle fixation system herein comprises a bone screw and a hook-rod, wherein the bone screw includes a positioning casing and a screw body. The positioning casing comprises securing base, an alignment casing and a screw body passage. The securing base includes a through hole at the bottom and two openings arranged opposite to each other in the wall. The alignment casing has a wall portion and a volume reduce portion, wherein the wall portion is configured with an elongate opening and the volume reduced portion is a portion with part of the wall removed to recede from the outer surface of the securing base and a guide opening formed in the volume reduced portion. The positioning casing further includes a first easy breaking portion between the alignment casing and the securing base so that the alignment casing can be removed from the positioning casing. 1. A positioning casing of a bone screw used to fit a screw body , comprising a securing base and an alignment casing , both of which are integrally configured and a screw body passage is formed therethrough , wherein:a through hole is formed at the bottom of the securing base and along the screw body passage with its diameter smaller than that of the spherical head of the screw body; the wall of the securing base has two openings opposite to each other and open to the top of the securing base such that a first passage passing through the securing base is formed between the openings and laterally passes through the securing base;the alignment casing has a wall portion and a volume reduced portion; an elongated opening is formed on the wall portion and communicates with one of the openings; said volume reduced portion is a portion with part of the wall removed and thus receding from the outer surface of the securing base and a guide opening formed in the volume reduced portion which communicates with the other openings; anda first easy breaking portion is formed between the ...

TRANSLATION OF A CONTENT ITEM

Embodiments of the present invention are directed to a computer-implemented method for translating a content item. Aspects include obtaining a user profile for a reader of the content item, the user profile comprising a native language of the reader, a second language of the reader and skill level associated with the second language. Aspects also include obtaining the content item, wherein the content item is in the second language. Aspects further include creating a translated content item by determining, for each phrase in the content item, a confidence score that the reader will understand the phrase based at least in part on the user profile and replacing each phrase in the content item having the confidence score less than a threshold level with an alternate phrase. Aspects also include presenting the translated content item to the reader. 1. A computer-implemented method for translating a content item comprising:obtaining a user profile for a reader of the content item, the user profile comprising a native language of the reader, a second language of the reader and skill level associated with the second language;obtaining the content item, wherein the content item is in the second language; determining, for each phrase in the content item, a confidence score that the reader will understand the phrase based at least in part on the user profile; and', 'replacing each phrase in the content item having the confidence score less than a threshold level with an alternate phrase; and, 'creating a translated content item bypresenting the translated content item to the reader.2. The computer-implemented method of claim 1 , wherein the user profile includes the threshold level and wherein the threshold level is configurable by the reader.3. The computer-implemented method of claim 1 , wherein the alternate phrase is a literal translation of the phrase in the native language.4. The computer-implemented method of claim 1 , wherein the alternate phrase is a synonym for the ...

Acoustic diaphragm and speaker containing the same

The present invention provides an acoustic diaphragm including: a cone and a surround mounted around the cone; wherein an amorphous titanium-zirconium film is formed on a cone substrate, a surround substrate, or both of the substrates. The present invention also provides a speaker containing the acoustic diaphragm.

Charging/Discharging Control Apparatus

A charging/discharging control apparatus includes a motor, an electric drive circuit, a source voltage sampling circuit, a charging/discharging current sampling circuit, and a control chip, where the control chip is configured to send a first pulse width modulation (PWM) drive signal to the electric drive circuit, and the first PWM drive signal instructing the electric drive circuit to store electric energy of an external power supply in an inductor of the motor and charge a battery using the electric energy stored in the inductor of the motor. 1. A charging/discharging control apparatus , comprising:an electric drive circuit;a motor, a U-phase coupling terminal of the motor coupled to a U-phase coupling terminal of the electric drive circuit, a V-phase coupling terminal of the motor coupled to a V-phase coupling terminal of the electric drive circuit, a W-phase coupling terminal of the motor coupled to a W-phase coupling terminal of the electric drive circuit, and a center tap of the motor configured to couple a first charging/discharging terminal of an external power supply,a terminal N of the electric drive circuit configured to couple to a second charging/discharging terminal of the external power supply, a positive direct current input terminal of the electric drive circuit configured to couple to a positive electrode of a battery, and a negative direct current input terminal of the electric drive circuit configured to couple to a negative electrode of the battery;current sampling circuit coupled to the motor and configured to detect three-phase charging/discharging currents of the charging/discharging control apparatus;a source voltage sampling circuit configured to detect a voltage of the external power supply, and the charging/discharging current sampling circuit and the source voltage sampling circuit being coupled to a control chip, and send a first pulse width modulation (PWM) drive signal to the electric drive circuit to instruct the electric drive ...

Multimode long period fiber bragg grating machined by ultrafast laser direct writing

A multimode long period fiber Bragg grating (LPFBG) for a predetermined wavelength band. The LPFBG formed of a non-photosensitive material having an initial index of refraction. The multimode optical fiber core includes a substantially cylindrical surface, a longitudinal core axis, a core radius, and a number of index-altered portions having an altered index of refraction different from the initial cladding index of refraction. Each of the index-altered multimode optical fiber core has a first transmission surface and second transmission surface that is substantially parallel to the first transmission surface. Also, these index-altered portions are arranged within the non-photosensitive material of the multimode optical fiber core such that the first transmission surface of one portion of the plurality of index-altered portions is substantially parallel to the second transmission surface of a neighboring portion to form a long period Bragg grating structure.

Multicore optical fiber with integral diffractive elements machined by ultrafast laser direct writing

A multicore optical fiber with an integral diffractive element. The multicore optical fiber includes: a first optical fiber core formed of a non-photosensitive material having an initial index of refraction; and a second optical fiber core including a second longitudinal core axis substantially parallel to the first longitudinal axis. The first optical fiber core includes: a first longitudinal core axis; and a number of index-altered portions having an altered index of refraction which is different from the initial index of refraction. The index-altered portions are arranged within the non-photosensitive material of the first optical fiber core to form a diffractive structure of the integral diffractive element.

Multimode long period fiber bragg grating machined by ultrafast direct writing

An optical fiber with an integral photonic crystal structure. The optical fiber core is formed of a non-photosensitive material having an initial index of refraction. The optical fiber core includes a substantially cylindrical surface, a longitudinal core axis, a core radius, and a number of index-altered portions having an altered index of refraction different from the initial cladding index of refraction. The index-altered portions are arranged within the non-photosensitive material of the optical fiber core to form a photonic crystal structure. The photonic crystal structure may be a one dimensional, a two dimensional, or a three dimensional photonic crystal structure.

Self-tapping screw head structure

一種自攻螺絲螺頭結構，包含有一螺頭，一桿體，一錐體，以及一螺紋，該螺紋環繞該錐體及該桿體之方向決定一攻入方向，該螺頭包含有一頂部，一連接該頂部且其周徑朝遠離該螺頭方向漸減之第一頸部，複數自該第一頸部表面凹陷之凹陷部，以及一連接該第一頸部且其周徑朝遠離該第一頸部方向漸減之第二頸部，其中每一該凹陷部分別包含有一切刃端，一遠離該切刃端之導屑端，一位於該切刃端與該導屑端間之第一容槽，以及一位於該切刃端與該導屑端之間且鄰接該第一容槽並遠離該頂部之第二容槽，該第一容槽之凹陷深度較該第二容槽更深。

Converter for converting computer graphics signal into television video signal

Multimode long period fiber Bragg grating machined by ultrafast laser direct writing

A multimode long period fiber Bragg grating (LPFBG) for a predetermined wavelength band. The LPFBG formed of a non-photosensitive material having an initial index of refraction. The multimode optical fiber core includes a substantially cylindrical surface, a longitudinal core axis, a core radius, and a number of index-altered portions having an altered index of refraction different from the initial cladding index of refraction. Each of the index-altered multimode optical fiber core has a first transmission surface and second transmission surface that is substantially parallel to the first transmission surface. Also, these index-altered portions are arranged within the non-photosensitive material of the multimode optical fiber core such that the first transmission surface of one portion of the plurality of index-altered portions is substantially parallel to the second transmission surface of a neighboring portion to form a long period Bragg grating structure.

Candy structure

Injectable thermoplastic polymers for biological tissue repair

A method for filling a bone defect in a subject in need thereof is disclosed. The method includes heating a bone cement composition at a first temperature where the bone cement composition is fluidic, and delivering an effective amount of the fluidic bone cement composition at a second temperature to the bone defect thereby filling the bone defect and allowing the fluidic bone cement composition to solidify, the second temperature being sufficiently high for maintaining the bone cement composition fluidic without causing thermal necrosis. Also disclosed are systems for carrying out the method.

Platform and flexible unit used thereon

Centralized display system and method of multi-division screen

Carriage platform

本發明提供一種承載平台，該承載平台包含：一基座；一第一撓性結構，設置於該基座，並包含一第一樞接單元，其樞接於該基座，並作為進行水平旋轉運動之用；一承載座，包含一第二樞接單元，其樞接於該第一撓性結構，並作為進行垂直旋轉運動之用；一第二撓性結構，包含一自旋關節，其樞接於該承載座，並亦作為進行水平旋轉運動之用；一第一驅動元件，驅動該第一撓性結構，帶動該承載座作水平旋轉運動；以及一第二驅動元件，驅動該第二撓性結構，帶動該承載座相對該基座作垂直旋轉運動，其中該自旋關節使該承載座之水平旋轉運動及垂直旋轉運動的輸入獨立，輸出耦合。

Video bonding method

Composition comprising a slurry of capsules and methods thereof

There is provided a composition comprising a slurry of capsules, the capsules having shells comprising silica and said shells encapsulating phase change materials (PCM); and a cementitious binder. There is also provided a method for preparing said composition.

A manufacturing of aluminum cathode foil

Interactive table tennis practicing device

數位看板裝置、數位看板系統及其操作方法

本發明揭露數位看板裝置、數位看板系統及其操作方法，其中數位看板系統包含顯示面板、手持式電子裝置以及看板播放器。數位看板系統之看板播放器可藉由與顯示面板及手持式電子裝置之連接，同步播放一數位影像至手持式電子裝置及顯示面板，其可讓使用者不必直接看顯示面板，也能藉由手持式電子裝置觀看顯示面板上所播放之相同數位影像。

Carrier platform

Reducing noise for online meetings

An embodiment for automatically controlling peripheral devices based on online meeting participant information. The embodiment may detect participants of an online meeting and generate a participant information table. The embodiment may generate a participant group table including one or more preliminary participant groups based on the participant information. The embodiment may generate and send audio through peripheral devices associated with at least one participant in each of the one or more preliminary participant groups to identify the participants in physically shared meeting spaces. The embodiment may update the participant group table to include confirmed participant groups based on the identified participants in the physically shared meeting spaces. The embodiment may determine a presenter for each of the confirmed participant groups and update the participant information. The embodiment may control, for the confirmed participant groups, the peripheral devices of the identified participants in the physically shared meeting.

改進的椎間融合器及植入器械及其操作方法

一種改進的椎間融合器及植入器械及其操作方法，椎間融合器可搭配植入器械的操作，植入相鄰的二椎骨之間以重建椎間高度，椎間融合器主體的長向尺寸大於寬向尺寸，在主體的長向中心軸線之前端具一流線型的導引頭，以及於主體內具一立向設置的軸柱，且於軸柱外周緣設有複數個單向齒。植入器械包括一夾桿，在其下端部位具一鉗口部中設有複數個單向齒；一滑套，可串套在前述夾桿上；藉由使該滑套相對於該夾桿作軸向移動，可操控該鉗口部的閉合或開啟。植入器械的鉗口部可夾持椎間融合器的軸柱，並利用鉗口部的單向齒與椎間融合器軸柱的單向齒相互嚙合，可變換夾持角度。

石斛多酚於保肝、治療／預防糖尿病之用途

本發明所揭之石斛多酚係為萃取自藥用植物中之活性成份，具有對抗如肝臟纖維化、肝臟脂肪堆積、肝臟發炎等肝臟病變、調控血糖以及降低體重之功效，可用以製造作為治療肝臟疾病或是糖尿病之醫藥組合物，或是作為一保健食品而具有保肝或是調控血糖之功效。

Imaging lens assembly, camera module and electronic device

An imaging lens assembly has an optical axis, and includes at least one radial reduction lens element and a light blocking element. The radial reduction lens element includes an effective optical portion and a peripheral portion. The effective optical portion includes a reduction part shrinking from a portion of the effective optical portion towards the optical axis so that the effective optical portion is non-circular. The peripheral portion and the reduction part are disposed at interval. The light blocking element includes a receiving structure and an extending light blocking structure. The extending light blocking structure and the receiving structure are disposed at interval, and the extending light blocking structure is connected to the receiving structure so that the effective optical portion is non-circular.

Managing data sets based on user activity

An approach for managing data set access based on data set relevance. The approach monitors data set access activities associated with a user. The approach detects access of a first data set by the user. The approach determines a group of data sets associated with the first data set based on a data set mapping associated with the user. The approach recalls one or more data sets of the group of data sets from a slower storage device to a faster storage device.

Hidden information sharing in virtual meetings

A method for sharing hidden information in a virtual meeting is disclosed. In one embodiment, such a method includes sharing, by way of a web-conference server, a source window presented on a source system with a target window presented on a target system. The method detects selection of a specific area on the target window and correlates the specific area on the target window with a corresponding area on the source window. The method determines whether the corresponding area on the source window links to hidden information, such as a hyperlink, on the source window. If the corresponding area links to hidden information, the method communicates one or more of the hidden information and a link to the hidden information to the target system. A corresponding system and computer program product are also disclosed.

Flash module and image-capturing apparatus

Embodiments of this invention provide a flash module and an image-capturing apparatus having the flash module. The flash module includes a flash, a base, a solenoid, a linkage bar, a hook, a first elastic member, and a second elastic member. When necessary, the elements of the flash module perform a process to automatically move the flash to an open position.

影像接合方法

本發明提供一種影像接合方法，其用於至少兩影像之接合，兩影像之接合處透過偵測物體之存在及位置，使用兩影像之一者或者兩影像之重疊影像，如此有效避免兩影像之接合處產生模糊失真的狀況，進而提升接合後之影像的品質。

Managing data sets based on user activity

An approach for managing data set access based on data set relevance. The approach monitors data set access activities associated with a user. The approach detects access of a first data set by the user. The approach determines a group of data sets associated with the first data set based on a data set mapping associated with the user. The approach recalls one or more data sets of the group of data sets from a slower storage device to a faster storage device.

Battery case device for an electric bicycle

Structure for eliminating bright line of mated back-light module

A method, system and electronic device for at least one of efficient graphic processing and salient based learning

A method, system and electronic device for efficient graphic processing and display of display data. The electronic device can be configured for processing source data corresponding to at least one digital image. The electronic device includes a processing portion which can be configured for receiving and processing source data in a manner so as to produce output signals associated with a portion of the at least one digital image. The portion of the at least one digital image can be associated with a region of interest. The output signals can be based upon for at least one of producing display data displayable as graphic image and salient based learning.

手控式夾具組件改良

乒乓球揮拍軌跡練習器

Feature point integration positioning system and feature point integration positioning method

A feature point integration positioning system includes a moving object, an image input source, an analyzing module and a positioning module. The image input source is disposed at the moving object to shoot an environment for obtaining a sequential image dataset. The analyzing module includes a machine vision detecting unit configured to generate a plurality of first feature points in each of the images based on each of the images, a deep learning detecting unit configured to generate a plurality of second feature points in each of the images based on each of the images, and an integrating unit configured to integrate the first feature points and the second feature points in each of the images into a plurality of integrated feature points in each of the images. The positioning module confirms a position of the moving object relative to the environment at each of the time points.

Assembly structure of battery case for electric bicycle

Addressing detection structure for manual type panels

幅移鍵控解調變電路

改進的椎間融合器及植入器械

垃圾桶

Motor driving system for an electric bicycle

Battery case device for an electric bicycle

兩用釘書機

Air-permeable, radiation shoe pad

線材盒

Mahjong of injection-molding combinational type

Multiple-angle mathematical compass structure

Horizontally stacked type motherboard expanding architecture

用於效能繪圖處理和突顯性導向學習至少其中一者的方法、系統和電子裝置

一種用於效能繪圖處理和顯示資料之顯示的方法、系統和電子裝置。該電子裝置可以被組構成用以處理對應至至少一數位影像之原始資料。該電子裝置包含一處理部分，其可以被組構成以得以產生關聯一部分該至少一數位影像之輸出信號的方式接收及處理原始資料。該部分之該至少一數位影像可以關聯一關注區域。該輸出信號可以被據以進行產生可顯示成圖形影像之顯示資料與突顯性導向學習的至少其中一者。

A method, system and electronic device for at least one of efficient graphic processing and salient based learning

智慧供電系統

一種智慧供電系統，係設置有主機端以及複數個供電座，主機端具有微處理器，微處理器分別連接有通訊單元以及儲存單元，且儲存單元儲存有用戶資料，各供電座具有識別碼以及微處理器，微處理器分別連接有通訊單元以及控制單元，且控制單元連接有外部電源以及電源連接埠，且控制單元與電源連接埠之間設置有功率計算單元，且功率計算單元連接於微處理器，俾利用主機端確認使用者是否為合法使用者以及所在供電座之位置，再對該供電座進行啟用，讓使用者可藉由供電座對電器用品進行充電，且供電座會將充電所消耗的電力傳送至主機端。

多功能助行器

本發明提供一種助行器，用以輔助行動不便者或老人家之個人輔具，包括：把手，用以輔助行走；連接管，一端連結把手，另一端貫穿筒身並設置於支撐條上；筒身有帽蓋固設於筒身之上緣部，筒身外側設置有LED照明燈，用以提供輔助照明，避免意外發生；LED照明燈開關設置於帽蓋上緣處，筒身之帽蓋內部設置蜂鳴器，用以提醒其他人注意前來協助；蜂鳴器開關設置於帽蓋上緣處；支撐條左右各固設ㄇ字型條桿；各ㄇ字型條桿底部由磁鐵連接可調式座椅，可調式座椅為四腳椅結構，中間為可調式大空孔設計，用以作為蹲式馬桶輔助器，可將其放置於蹲式馬桶上。

車室内監視・状況理解感知方法及びそのシステム

【課題】本発明は、車室内監視・状況理解感知方法を提供する。【解決手段】車室内画像キャプチャ工程では、車室内から車室内画像をキャプチャする。敵対的生成ネットワークモデル確立工程では、車室内画像に基づいて敵対的生成ネットワークモデルを確立する。画像調整工程では、敵対的生成ネットワークモデルに基づいて車室内画像を調整して近似画像を生成する。車室内監視工程では、顔認識モデル及び人体姿勢検出モデルに基づいて近似画像を処理して顔認識結果及び人体姿勢検出結果を生成する。車室外画像及び音声キャプチャ工程では、車室外画像をキャプチャし、且つ車室内から音声情報をキャプチャする。状況理解感知工程では、状況理解モデルに基づいて近似画像、車室外画像及び音声情報のうちの少なくとも１つを処理して状況理解結果を感知する。それにより、車室内外のシーンの解析及び安全性の向上を実現する。【選択図】図１

Feature point integration positioning system, feature point integration positioning method and non-transitory computer-readable memory

A feature point integration positioning system includes a moving object, an image input source, an analyzing module and a positioning module. The image input source is disposed at the moving object to shoot an environment for obtaining a sequential image dataset. The analyzing module includes a machine vision detecting unit configured to generate a plurality of first feature points in each of the images based on each of the images, a deep learning detecting unit configured to generate a plurality of second feature points in each of the images based on each of the images, and an integrating unit configured to integrate the first feature points and the second feature points in each of the images into a plurality of integrated feature points in each of the images. The positioning module confirms a position of the moving object relative to the environment at each of the time points.

Assembly structure of battery case for electric bicycle

Assembly structure of battery case for electric bicycle

Assembly structure of battery case for electric bicycle

Action mirroring in online meetings

A method, computer program product and computer system are provided to minimize data transfer in an online meeting. A processor initiates an online meeting between at least one broadcaster and at least one viewer. A processor captures actions performed by the at least one broadcaster during the online meeting. A processor converts at least one action performed by the broadcaster to a uniform resource identifier (URI). A processor sends the captured actions including the URI to the at least one viewer, where the captured actions including the URI replicate locally the at least one broadcaster's captured actions on a device associated with the viewer.

幅移鍵控解調變電路

一種幅移鍵控解調變電路，其係包含一半波整流器、一封包回復電路及一緩衝器，該半波整流器係具有一訊號輸入端，該封包回復電路係電性連接該半波整流器且具有一電流鏡、一差動放大器、一第一壓差產生電路及一第二壓差產生電路，該差動放大器係具有一第一NMOS電晶體及一電性連接該第一NMOS電晶體之第二NMOS電晶體，該差動放大器係電性連接該電流鏡，該第一壓差產生電路係電性連接該差動放大器之該第一NMOS電晶體之第一閘極端，該第二壓差產生電路係電性連接該差動放大器之該第二NMOS電晶體之第二閘極端，該緩衝器係具有一訊號輸出端且電性連接該封包回復電路之該電流鏡及該差動放大器。

Motor driving system for an electric bicycle

Keypad switch with LED

導尿管消毒夾

Control device for remotely controlling outdoor light emitting diode (LED) illumination lamp

Multifunctional active exercising device for legs

Fully-wrapped soundless Mah-Jongg

サーバー内の空気流を変化させるための装置

【課題】サーバ内の空気流を変化させるための基部およびアームを含む可動装置を提供する。【解決手段】シャーシ２００Ａにおいて、装置２６０の基部（セグメント２６０ｄ）は、シャーシ本体の壁（上縁部１１６）と連結する。アーム（セグメント２６０ａ、２６０ｂ、２６０ｃ）は、複数の可動セグメントを含む。装置の位置によって、サーバーシャーシ内の空気流が変化する。装置は、サーバーシャーシ内のスロット１１０に隣接し、スロットの高さ１１７および／またはスロットで受容されるコンピュータコンポーネント１２０のサイズに基づいて、複数の位置の間で調整する。【選択図】図２Ａ

電子裝置承載台