METHODS AND COMPOSITIONS FOR DETECTING SARS VIRUS AND OTHER INFECTIOUS AGENTS

Converter with low voltage ride through function

The utility model relates to a converter with low voltage ride through function mainly comprises the rectifier circuit, switching circuit, filter circuit, braking circuit and the IGBT contravariant module that connect gradually, wherein: this converter still is equipped with the isolation boost circuit who is connected with the switching circuit. The utility model provides a higher problem of low voltage ride through technological cost is used to current converter, has realized low voltage ride through function integration very big the cost is reduced to the converter in, and comparatively simple, the reasonable in design of the circuit of this converter, safe and reliable, operation are stable moreover.

Assistant measuring device

The utility model discloses an assistant measuring device for measure the gradient of angling hole, the vaulting pole that suits in being used for stretching into the angling hole and with the angling hole, the vaulting pole is hollow bar column structure, its built -in measurement element who is used for measuring the gradient of angling hole that is equipped with, measurement element includes the closed reaction tube that just is the tube -shape of one end opening one end, the axis of reaction tube and the dead in line of vaulting pole, the open end of reaction tube is equipped with the piston that is used for the seal reaction pipe, be equipped with three piece at least wires on the piston, the one end of three piece at least wires links to each other with the piston, its other end stretches into in the reaction tube, three piece at least wires are parallel with the axis of reaction tube and length that stretch into in the reaction tube is equal, the splendid attire is used for dissolving ...

Torque calibration testing device for angular travel electric actuator

The invention discloses a torque calibration testing device for an angular travel electric actuator. The torque calibration testing device comprises an overall support, motors, a force arm, pulley mechanisms, lead screws and weights. The angular travel electric actuator is connected with a driving hole in the middle of the force arm through an adapter driving sleeve, the lead screws and the motors are fixed to the force arm through the overall support, the force arm is connected with the overall support and can rotate by a certain angle around the center of the force arm, one ends of the pulley mechanisms are connected with the lead screws, the pulley mechanisms can move on the force arm under driving of the lead screws, and the other ends of the pulley mechanisms are connected with the weights. According to the torque calibration testing device, the lead screws can be driven by the motors to rotate to accordingly drive the weights to move on the force arm, the torque is accordingly adjusted ...

Magnetic rod washing process and apparatus for magnetic separator with permanent magnetic rod

HYBRIDIZATION METHODS USING NATURAL BASE MISMATCHES

The present invention provides an improved nucleic acid hybridization process employing a modified oligonucleotide probe comprising naturally occurring nucleotide bases. At least one nucleotide in the modified oligonucleotide is artificially mismatched relative to the control nucleic acid in addition to any mismatches arising from a variant nucleic acid target containing a sequence variation. The artificial mismatch and the sequence variation positions are separated from one another on the oligonucleotide by six to nine nucleotide positions.

Method for predicting vibration performance of movable guide vane of water turbine

The invention relates to a method for predicting vibration performance of a movable guide vane of a water turbine and belongs to the technical field of hydraulic machines and system coupling simulation thereof. The method comprises the following steps: acquiring a steady flow field as the initial value condition of the flow field under the initial design configuration of the guide vane by utilizing design condition flow as the inlet boundary condition of fluid calculation; alternately calling a structural calculation module and a fluid calculation module in one time step, and integrally and synchronously advancing the fluid calculation and structural calculation after the condition of convergence is met; transmitting fluid-solid boundary information through an interface information switching module; outputting structural vibration displacement in time history. According to the method provided by the invention, coupling calculation of the guide vane and the flow field is realized; the method ...

Ultrasonic testing method of engine air conduit electron beam welding line

The invention discloses an ultrasonic testing method of an engine air conduit electron beam welding line. The ultrasonic testing method comprises the following steps: firstly, preparing a reference test block for ultrasonic detection, wherein the size of the welding line part in the reference test block is equal to the size of a welding line part corresponding to an air conduit, and a flat bottom hole is processed in the reference test block as an artificial defect; secondly, detecting the reference test block by an ultrasonic detection device, enabling the reflection echo of the artificial defect in the reference test block to be maximum, adjusting the gain of the ultrasonic detection device, adjusting the bottom wave of the artificial defect part in the reference test block to be 20% of the full scale of a fluorescent screen, and recording the corresponding gain value; and finally, reducing the recorded gain value of the gain of the ultrasonic detection device, detecting the corresponding ...

Docking mechanism driving device for on-orbit autonomous refueling of satellite

The invention relates to a docking mechanism driving device for on-orbit autonomous refueling of a satellite and belongs to the technical field of on-orbit refueling of satellites. The device comprises a ball screw ball spline shaft, a ball screw nut, a ball screw nut end transmission gear, motor and speed reducer coupling gears, a driving motor, a motor brake, a motor encoder, a speed reducer, a ball spline nut end transmission gear, a ball spline nut, a support plate and a peripheral support frame. The device adopts a gear transmission mode; two groups of motors and speed reducer are designed in the whole power and transmission device; the motor and the speed reducer in each group are coupled side by side through gear conversion; the four columnar main bodies of the motors and reducer casings are arranged circumferentially along the ball screw ball spline shaft; the output power of the motors is 40 W, the transmission ratio of the reducer casings is 288:1, the output torque of the whole ...

一种流体除铁方法及其装置

A method and apparatus for removing iron from fluid features that a pair of magnets is arranged at both sides of a channel made of the material which can not be magnetized and the fluid containing iron flows through said channel while the iron in it is sucked on the inner surface of channel by said magnets.

Methods and compositions for detecting sars virus

Tube-like organosilicon polymers and the preparation and uses thereof

Foam generator

The utility model relates to a lavatory apparatus field particularly, relates to a foam generator. The utility model provides a foam generator includes that bubble piece and foam take place the piece, the top that goes out the bubble piece is provided with out the bubble mouth, the bottom that goes out the bubble piece is provided with and is used for the foam to get into go out a bubble interior first one -way gas port, the piece takes place including flourishing liquid spare and gas injection piece for the foam, the gas injection piece includes inflator, piston pad and an at least first siphunculus and an at least second siphunculus, the lower extreme that goes out bubble with the connection can be dismantled in the upper end of flourishing liquid spare. The utility model provides a foam generator and separately design of closestool make the manufacturing cost of closestool lower like this to be fit for extensively using widely at public lavatory and house lavatory.

Hand-operating mechanism of electric actuator

The invention discloses a hand-operating mechanism of an electric actuator. A hand-operating mechanism body of the electric actuator is of a left-right symmetric type and comprises a hand wheel, an upper clutch, a lower clutch, a main shaft, a long sleeve, a short sleeve, a spring base, a spring and a separation jaw. The hand wheel is connected with the short sleeve, the inner side of the hand wheel is provided with the upper clutch, the upper clutch is fixedly connected with the main shaft, the lower portion of the upper clutch is provided with the lower clutch, the lower clutch is connected with the long sleeve, the lower portion of the short sleeve is provided with the spring base, and the spring base is connected with the separation jaw and is provided with the spring. Automatic switching between a hand-operating mode and a motor drive mode of the electric actuator can be achieved without manual or electric switching, and the electric actuator can automatically restore an electric state ...

2D human body posture estimation method based on diffusion model

The invention belongs to the technical field of human body posture estimation, and discloses a 2D human body posture estimation method based on a diffusion model, which comprises the following steps of: acquiring a human body posture image and annotation information, and adding coordinate information in a noise damage coordinate into an annotated joint point coordinate by utilizing a forward diffusion formula to generate an intermediate noise sample; then constructing a 2D human body posture estimation diffusion model; predicting a heat map of a target joint point by the model according to an input image and a generated noise sample, and taking a mean square error between a prediction result and a label as a loss function optimization model parameter; and finally, the model prediction joint point heat map is sent to a back diffusion formula, iterative denoising of Gaussian noise is completed, and accurate prediction after denoising is obtained. The method is high in prediction precision ...

METHODS AND COMPOSITIONS FOR DETECTING SARS VIRUS

Wind power generation method

The invention discloses a wind power generation method, which is characterized by comprising a wind pumping process and a hydraulic power generation process in turn, wherein the wind pumping process means to convert wind power into mechanical rotational energy through a fan, drive a water pump to act by using the mechanical rotational energy and pump the water of a low-altitude reservoir into a high-altitude reservoir; and the hydraulic power generation process means to reflow the water of the high-altitude reservoir into the low-altitude reservoir and convert hydraulic power into electric power by using a hydraulic power generation device arranged on a water passage. Compared with the prior art, the method has the advantage that the quality of the generated power is stable.

Methods and compositions for detecting sars virus and other infectious agents

Dynamic monitoring method for internal energy loss of water turbine

The invention relates to a dynamic monitoring method for internal energy loss of a water turbine. The method decomposes the internal energy loss of the water turbine into four types: bulk loss, hydraulic loss of passageways, mechanical friction loss and impact loss and offers an expression of loss and a calibration method of corresponding loss coefficient; and then by defining the reduced parameters, the method converts the water head and flow rate in a water turbine model to the parameters of actual measurement in operation of a machine unit and further offers a method for calculating variousinternal energy losses inside the water turbine in real time by using the parameters of actual measurement in the machine unit. The method offers basis for the research based on internal energy lossproperty and the improvement of relevant problems in the operation of water turbines.

Electrically operated valve

The utility model discloses an electrically operated valve, including valve body, valve element ball, valve rod and plug screw, electrically operated valve is provided with first interface, second interface, first passageway and second channel, still is provided with first disk seat and second disk seat in the valve body, and first passageway sets up in first disk seat, and the second channel setsup in the second disk seat, valve element ball is provided with draw -in groove, centre bore, through -hole and an at least throttling passage, the one end of centre bore is located valve element ball's surface, and the other end and the throttling passage and the through -hole of centre bore are linked together, and throttling passage's flow area far is less than the flow area of centre bore tothrottling passage's flow area also far is less than the flow area of through -hole. The utility model discloses an electrically operated valve is through control valve element ball's rotation to it controls ...

Multi-network-in-one common-port message transmission method and system based on time slot granularity

The invention provides a multi-network-in-one common-port message transmission method and system based on time slot granularity. The method comprises the following steps: acquiring the number of time slot sending bytes of each precise time slot; a plurality of data packets sent by the CPU are received every preset time interval, and the plurality of data packets comprise a GOOSE data packet, an MMS data packet and at least two SV data packets; determining an accurate time slot mark corresponding to the data in each data packet in the current time interval according to the length of the data in each data packet and the number of time slot sending bytes; according to each precise time slot mark, storing data corresponding to each precise time slot mark to an idle cache region in the current time interval; and in the next time interval, sending the data stored in the cache region to the target equipment according to each accurate time slot mark. According to the invention, when multiple networks ...

Magnetic bar type sewage treatment method and device

The invention relates to a magnetic bar type sewage treatment method and a device. The device is characterized by comprising a rack, permanent magnet bars, non-magnetic sleeves, a power mechanism, scrapers, a pollutant collecting tank, a sewage outlet and a water collecting tank. The permanent magnet bars are transversely fixed on the rack through two fixing rods on the two ends, the non-magnetic sleeves are sleeved outside the permanent magnet bars, the power mechanism drives the non-magnetic sleeves to move along the axial direction of the permanent magnet bars, the scrapers are arranged outside the two sides of the permanent magnet bars and also on the non-magnetic sleeves, the pollutant collecting tank is arranged below the scrapers, the sewage outlet is arranged just above the permanent magnet bars, and the water collecting tank is arranged just below the permanent magnet bars. Compared with the prior art, the invention has the advantages of efficiently treating sewage through magnetic ...

Instantaneous device that breeds of nodular cast iron

The utility model discloses an instantaneous device that breeds of nodular cast iron, on hopper and mobilizable support rack of blown down tank installation, the hopper bottom is one and follows the inclined plane board that upper portion extended to the lower part discharge gate, the one end of blown down tank articulates in the discharge gate, blown down tank regulation pole passes through positioning mechanism to be fixed on supporting the rack, its one end is articulated with the middle part of blown down tank bottom plate, the discharge gate door plant is installed at the slide that lies in the discharge gate both sides, on, the position sleeve is fixed in on the rack down, be equipped with the guide bar that can reciprocate in the position sleeve, its upper end is connected with the discharge gate door plant, the lower extreme is articulated with the one end of fixing the slide bar mechanism on the rack, be fixed in the screw mechanism on the rack, its one end is the hand wheel, the ...

Copper strips belt cleaning device

The utility model provides a copper strips belt cleaning device relates to copper product processing field. Including frame, wiper mechanism, sweeping the mechanism, wherein, the frame both ends are equipped with into area mouth and wind -up roll respectively, the wiper mechanism rinses the incasement and is equipped with the washing liquid including rinsing the case, should rinse the incasement and set gradually according to the direction of delivery of copper strips and rinse the brush roll, rinse the brush roll down, and the two surface all is equipped with the pappus brush that the texture is even to wash the upper surface and the lower surface of the copper strips of process respectively, and rotate along with the transport of copper strips, sweeping the mechanism and including air compressor, air compressor has the upper surface of air pressure gun, this air pressure gun air outlet orientation copper strips that passes through through the hose connection. The utility model discloses ...

Method for removing iron titanium from non-metallic mineral raw materials

The invention discloses a method for removing iron titanium from non-metallic mineral raw materials and relates to the method for removing iron titanium from the non-metallic mineral raw materials in the ceramic industry. The method comprises the steps of firstly grinding non-metallic raw ores into 250 meshes-300 meshes, preparing ore pulp with water content of 50%-70%, then adding a dispersing agent, adding a pH adjuster, regulating pH to 5.5-7.0, evenly stirring, adding magnetic seeding particles which are pre-dispersed in water, then standing for 12-24h, diluting till the water content of 80%-85% after the completion of standing, further using two permanent-magnet high-gradient magnetic separators which are connected in series for carrying out magnetic separation, collecting magnetic seeds after the ore pulp passes the magnetic separators completely, and recycling the magnetic seeds after drying. The method determines the optimum process parameters, achieves the purpose of saving energy ...

Hybridization methods using natural base mismatches

The present invention provides an improved nucleic acid hybridization process employing a modified oligonucleotide probe comprising naturally occurring nucleotide bases. At least one nucleotide in the modified oligonucleotide is artificially mismatched relative to the control nucleic acid in addition to any mismatches arising from a variant nucleic acid target containing a sequence variation. The artificial mismatch and the sequence variation positions are separated from one another on the oligonucleotide by six to nine nucleotide positions.

Dual-frequency output device

The invention relates to a dual-frequency output device, which comprises an MEMS oscillator, a control circuit, a first adjusting circuit and a second adjusting circuit, and is characterized in that the control circuit is electrically connected with the MEMS oscillator, the first adjusting circuit and the second adjusting circuit; the control circuit is used for controlling the MEMS oscillator to generate an initial frequency signal, the first adjusting circuit is used for receiving and processing the initial frequency signal to output a MHz-level frequency signal, and the second adjusting circuit is used for receiving and processing the initial frequency signal to output a standard frequency signal with the frequency of 32.768 kHz. Therefore, the dual-frequency output can be realized by using one MEMS oscillator, and compared with the arrangement of a plurality of resonators, the production cost of the dual-frequency output device is reduced.

Flat gate valve capable of being opened and closed without friction

The flat gate valve comprises a valve body, a valve cover, a valve rod and a gate plate, the valve rod can move in a lifting mode and is arranged on the valve cover in a sealed and penetrating mode, the upper end of the valve rod is connected with an executing mechanism, the lower end of the valve rod is connected with the gate plate, valve seats are arranged on the two sides of the gate plate respectively, and valve seat installation grooves are formed in the corresponding valve body. The check valve is characterized in that the valve seat can be arranged in a valve seat mounting groove in a left-right moving mode, the peripheral face of the valve seat is attached to the annular groove wall of the valve seat mounting groove in a sealed mode, and an elastic reset structure is arranged between the outer end face of the valve seat and the outer groove wall of the valve seat mounting groove; a notch is formed in the peripheral angle of the inner end of the valve seat, a sealing seat is embedded ...

Fiber-optic gyroscope with stable power and self-checking function and closed-loop control method of fiber-optic gyroscope

The invention discloses a stable-power fiber-optic gyroscope with a self-checking function and a closed-loop control method of the stable-power fiber-optic gyroscope with the self-checking function. A photoelectric sensor is connected to an empty head of a photoelectric coupler and is used for acquiring the power and the working state of light output by the photoelectric coupler; the feedback signal processing circuit adjusts the output current of the light source driving circuit according to the obtained power of the light, thereby adjusting the power of the light source in real time, enhancing the stability of the power of the light source, and outputting a fault signal when judging whether the light source or the driving current is abnormal or not according to the working state of the light and when the light source or the driving current is abnormal. Feedback is achieved through light of an optical fiber coupler loose head, light energy of a whole optical fiber gyroscope light path ...

Environmental Test-Based Low-Load Mechanical Strength Tester

Disclosed is an environmental test-based low-load mechanical strength tester, including a support frame. A first driving device, an upper clamp holder, a second driving device and a lower clamp holder are disposed on the support frame. The first driving device is capable of driving the upper clamp holder to slide up and down along the support frame, and the second driving device is capable of driving the lower clamp holder to slide up and down along the support frame. A detector, an auto-boosting liquid nitrogen container, a multifunctional environmental test chamber and a workstation are further disposed on the support frame. The detector serves to detect mechanical properties of a specimen to be tested. The multifunctional environmental test chamber and the auto-boosting liquid nitrogen container cooperate with each other to provide a test environment for the specimen to be tested. The first driving device, the second driving device and the detector each are electrically connected to ...

Data acquisition and analysis method based on diabetes data analysis and processing equipment

The invention discloses a data acquisition and analysis method based on diabetes data analysis and processing equipment, and relates to the field of diabetes data analysis and prediction.The technical scheme includes that a computer, a placement frame and a flow cytometer are included, the flow cytometer is mounted on the placement frame, the computer is mounted on the placement frame, and the flow cytometer is mounted on the placement frame. The data of the mitochondrial membrane potential in the neutrophile granulocyte is independently judged and analyzed, so that the neutrophile granulocyte mitochondrial membrane potential of a detection person can be comprehensively analyzed, and when the proportion of cells with increased mitochondrial membrane potential in the neutrophile granulocyte mitochondrial membrane potential is greater than 70%, the person has the risk of suffering from diabetes mellitus; and when the mitochondrial membrane potential ratio is less than 70%, the diabetes risk ...

Water treatment system for delaying aluminum pollution and water treatment control method

According to the water treatment system capable of delaying aluminum pollution and the water treatment control method, the water treatment system comprises an ultrafiltration treatment system and a nanofiltration treatment system, and the ultrafiltration treatment system comprises an ultrafiltration water supply system, an ultrafiltration membrane group and an ultrafiltration water production system which are sequentially connected through a pipeline; a first dosing pipeline is arranged between the ultrafiltration water supply system and the ultrafiltration membrane group, a first dosing port for adding a scale inhibitor is formed in the first dosing pipeline, the nanofiltration treatment system comprises a nanofiltration water supply system, a nanofiltration membrane group and a nanofiltration water production system which are sequentially connected through pipelines, the nanofiltration water supply system is communicated with the ultrafiltration water production system, and the nanofiltration ...

ELECTRIC MOTOR DRIVE WITH GALLIUM NITRIDE POWER SWITCHES

A motor drive for providing AC power to an electric motor includes a DC bus and three output terminals for connection to the electric motor. A positive switch selectively connects a positive conductor of the DC bus with each of the output terminals and a negative switch selectively connects a negative conductor of the DC bus with each of the output terminals. Each of the switches are Gallium Nitride (GaN) power switches. A controller commands each of the switches at a high switching speed between 10 kHz and 100 kHz using pulse width modulation to approximate an AC waveform on each of the output terminals. A dead time between activation of corresponding two of the switches conn to be selected to minimize a fifth-order harmonic distortion current.

Device from centering clamping is used in hydro -cylinder assembly

The utility model provides a device from centering clamping is used in hydro -cylinder assembly, includes splint assembly no. 1 and splint assembly no. 2, the middle part of splint assembly no. 1 and splint assembly no. 2 is articulated through the fixed axle, still including be used for driving splint assembly no. 1, splint assembly no. 2 loosens / presss from both sides the drive arrangement of tight action around the fixed axle rotation with quick realization, the tail end of splint assembly no. 1 and splint assembly no. 2 articulates with drive arrangement through the connecting plate. Drive arrangement is cylinder or pneumatic cylinder. The cylinder moves, drives the action of splint assembly, presss from both sides tightly, loosens the cylinder body assembly fast. The utility model discloses a pneumatic self -holding mode has lowered the people by a wide margin and has been the influence among the assembling process, and assembly quality is stable. Through the cylinder transmission ...

Transformer substation noise device based on active control

The invention discloses a transformer substation noise device based on active control. The transformer substation noise device based on the active control comprises a noise passive control system and noise active control systems. The noise passive control system comprises an acoustic shield, the acoustic shield is arranged outside a transformer substation and is provided with an acoustic door, the wall of the acoustic shield is a sound absorption wall, at least one air inlet is formed below the acoustic shield, and at least one air outlet is formed above the acoustic shield. The noise active control systems are arranged at the air inlets and the air outlets respectively. Each noise active control system comprises a self-adaptive controller, an acoustical generator, a primary microphone and an error microphone, wherein the acoustical generator, the primary microphone and the error microphone are connected with the self-adaptive controller. The transformer substation noise device based on ...

Iron and steel metallurgy fly ash pellet binder as well as preparation and use methods thereof

The invention provides a ferrous metallurgy fly ash pellet binder and a preparation and use method thereof, and aims at solving the problems that an existing organic polymer binding material is high in cost and low in solid content, and an inorganic binding material is low in binding strength and large in adding amount. Wherein a preparation method of the binder comprises the following steps: taking 250-350 parts of corn starch, 650-750 parts of water, 2-4 parts of amylase and 12-18 parts of water glass, adding the starch into the water to prepare starch slurry, adding an amylase solution with the concentration of 5% into the starch slurry, stirring, heating to 90-95 DEG C, carrying out heat preservation reaction for 40-45 minutes, adding 12-18 parts by weight of water glass into the starch slurry, stirring for 20-25 minutes, and cooling to room temperature to obtain the binder. The binder for the iron and steel metallurgy fly ash pellets is prepared. The binder for the iron and steel metallurgy ...

Hydraulic cylinder stop valve device and hydraulic cylinder fitted with device

The invention discloses a hydraulic cylinder stop valve device and a hydraulic cylinder fitted with the device. The stop valve device comprises a valve block and a limiting baffle plate, wherein the valve block is positioned on a hydraulic cylinder barrel; the valve block is provided with an oil port II for working together with an oil port I communicated with a rod cavity in the hydraulic cylinder barrel, a positioning groove, and an oil duct for being communicated with a rodless cavity respectively; the oil port II is communicated with the oil duct through a positioning groove, thereby forming a hydraulic oil inlet/outlet channel of the hydraulic cylinder; a valve rod for opening/closing the hydraulic oil channel is arranged on the positioning groove through a guide sleeve; the limiting baffle plate is arranged on a hydraulic cylinder piston rod and is used for pushing the valve rod to close the hydraulic oil channel. The working stroke of the oil cylinder can be changed by adjusting ...

Edible sodium carbonate bubbling agent and method for puffing food with edible sodium carbonate water

An edible expanding agent of sodium carbonate for dried fish maw, squid, inkfish, etc. is prepared from edible sodium carbonate, calcium carbonate blocks and water through mixing them together to obtain pasty matter, standing and filtering. Its application method includes such steps as softening dried raw material of food, soaking it in said expanding agent, and soaking it in clean water to deodourise.

Electric power system safety and stability emergency control off-line strategy extension method and system

The invention discloses a power system safety and stability emergency control offline strategy expansion method and system, and the method comprises the steps: obtaining a current offline control strategy through receiving state estimation data, safety and stability system data and the like in real time, and forming a series of online operation modes and a candidate perturbation cut set section set; on the basis, calculating the influence sensitivity of the power change perturbation of each cut set section on the stability margin of the dominant instability mode system to form an interactive influence factor matrix of the transmission power of each perturbation cut set section on the stability margin of the system; the method comprises the following steps: checking transient stability of an online operation mode, considering actual differences of sections in an instability mode and a near stability mode, mining a feature sequence influencing stability margin change, and finishing extension ...

Equipment transports special barge in batches

The utility model discloses an equipment transports special barge in batches, including the deck, the location anchor, the navigation anchor, the transportation support is erect to a tower section of thick bamboo, the blade stacks the support, rail -engaging mechanism and pulling winch, the under deck is fixed with location anchor and navigation anchor, on -board surface one side is fixed with the vertical transportation support of a tower section of thick bamboo, the opposite side is fixed with the blade and stacks the support, rail -engaging mechanism prolongs the major axis direction installation of on -board surface, both ends in rail -engaging mechanism all are connected with the pulling winch, it is applicable to the special barge that shallow sea sea area wind -powered electricity generation field is basic and equipment transports in batches, has the efficiency that improves transportation and construction, the transportation with the construction the risk with cost is reduced the ...

Automatic-feeding system of golf balls for practice court

The invention provides an automatic-feeding system of golf balls for a practice court, comprising a dirty ball bank, a ball cleaning machine, a vertical lifting machine, a ball drying machine, a ball purifying bank, a vertical lifting machine, a horizontal conveying machine, a ball feeding machine and an automatic control system. The recycled dirty balls are cleaned and dried automatically by the ball cleaning machine and the ball drying machine, then are fed into the ball purifying bank for storage, lifted, transported and distributed into the ball feeding machine of each hitting position continuously and evenly from the ball purifying bank through the ball conveying machine, thus realizing the full automation process of on-line cleaning, drying, transporting and feeding of the golf balls and having the advantages of large amount of ball cleaning and drying, high efficiency, full satisfaction of supply quantity required by each hitting position, improved hitting-ball frequency, lowered ...

Environment-friendly new energy cable

An environment-friendly new energy cable disclosed by the present invention comprises a protection layer and a first shielding layer, the outer surface of the protection layer is wrapped with a light reflection layer, the surface of the light reflection layer is wrapped with an outer sheath, a light guide strip is spirally arranged between the outer sheath and the light reflection layer, and the protection layer wraps the outer side of the first shielding layer. A grounding wire and two charging wires are uniformly distributed in the first shielding layer, control wire groups are symmetrically arranged on two sides of the grounding wire, and a communication wire group is arranged between the charging wires. According to the environment-friendly new energy cable, the light guide strip can emit light according to the light guide principle, the cable is simple in structure, low in cost and not prone to damage, the light reflecting layer can increase the brightness of the light guide strip ...

PHOTOVOLTAIC BRACKET, SOLAR PHOTOVOLTAIC SYSTEM AND PHOTOVOLTAIC BRACKET MOLD

Tube-like organosilicon polymeric complexes and the method for producing the same

Communication method and device of vehicle-mounted network, vehicle and storage medium

The invention relates to a communication method and device of a vehicle-mounted network, a vehicle and a storage medium, and relates to the technical field of network communication. The method comprises the following steps: acquiring a security check scheduling table, wherein the security check scheduling table is used for recording a security check message and a slave node to be checked; sending a security verification message to the slave node, wherein the security verification message carries a verification key; and receiving a security verification response message sent by the slave node. Therefore, the security of information transmission in the vehicle-mounted network can be improved.

Straight-stroke support

The invention discloses a straight-stroke support which comprises an upper flange, a lower flange, a sleeve part and a driving walking part. The driving walking part comprises a driving sleeve, a main shaft, a fixing ring, a straight walking rod and a connecting end cover. The driving sleeve and the main shaft are connected in a thread mode. The driving sleeve is made of copper. The driving sleeve is fixed in the straight walking rod through threads. The driving walking part further comprises a pressing cover, a limiting ring, a pressing ring, a driving sleeve pressing block and a thrust ball bearing. The pressing cover, the limiting ring, the pressing ring and the driving sleeve pressing block are all made of cast iron STSi5R. According to the straight-stroke support, a valve and an actuator can be effectively connected, circle rotating is converted into straight line walking, gas etching, acid etching, water erosion and oxidation can be effectively avoided, vibration and noise are low ...

Gardens solar energy LED electricity -saving lamp

The utility model discloses a gardens solar energy LED electricity -saving lamp, the on -line screen storage device comprises a base, the base links to each other with the seat bracing piece, the seat bracing piece links to each other with the seat, still be equipped with the garbage bin on the base, the base still links to each other with the main tributary vaulting pole, main tributary vaulting pole top links to each other with position rotating -structure, position rotating -structure links to each other with first lamp plate, first lamp plate is equipped with first surround and second surround, be equipped with the control circuit box on the main tributary vaulting pole, the main tributary vaulting pole still links to each other with the assistance bracing piece, be equipped with the power pack on the assistance bracing piece, it links to each other with solar panel to assist the bracing piece top, the last photosensitive sensor that is equipped with of solar panel. The utility model ...

Magnetic rod washing process and apparatus for magnetic separator with permanent magnetic rod

The magnetic rod washing process and apparatus for magnetic separator features that the magnetic rod fully absorbing ferromagnetic substance in the fluid passage is first taken out and one scraper is then surrounded closely onto the magnetic rod while moving to the non-magnetic end for the ferromagnetic substance to fall down under the action of gravitational force. The present invention can eliminate the ferromagnetic substance from the magnetic rod completely and avoid waste water with ferromagnetic substance to contaminate the fluid passage.

Hyper-branched polysiloxane containing macro-ring structure and synthetic method thereof

The invention relates to the technical field of a hyper-branched polysiloxane synthesis technology, specifically to hyper-branched polysiloxane containing a macrocycle structure and a synthetic method thereof. According to the synthetic method, small-ring siloxane and water which are used as raw materials are subjected to a combination reaction in an organic solvent under the action of a metal catalyst, and a reaction product undergoes post-treatment so as to prepare the hyper-branched polysiloxane containing a macrocycle structure. The synthetic method has advantages as follows: the reaction condition is mild; energy consumption is low; synthetic efficiency is high; crosslinking is not easy to happen during the synthetic process; and the product purification process is simple and practicable.

Magnetic conveyor belt

The invention relates to a magnetic conveyor belt, which is characterized by comprising a plastic belt body and a plurality of permanent magnet plates in the belt body which are arranged uniformly along the belt body. Compared with the prior art, the invention has the advantage that the conveyor surface has functions of magnetic attraction and conveying.

Bridge type travelling flat wagon for assembly of internal color coated plate

The invention provides a bridge type travelling flat wagon for assembly of an internal color coated plate. The flat wagon is characterized by comprising a truss structure, wherein the truss structure comprises a first fixed knot, at least one standard knot and a second fixed knot which are sequentially arranged; the first fixed knot and the second fixed knot are respectively connected with the adjacent standard knot in a detachable mode; adjacent standard knots are connected in a detachable mode; the first fixed knot and the second fixed knot are respectively fixedly connected with an end beam; and a wheel assembly capable of moving along wheel tracks is arranged on each end beam. The bridge type travelling flat wagon is simple and convenient to assemble and disassemble, small in maintenance cost and wide in adaptive surface, and can be recycled; the truss structure is simple in construction and convenient to manufacture; the standard knot component can be adjusted to meet the requirement ...

Method and system for dynamically correlating initial read time of seismic waves and time curve

The invention discloses a method and a system for dynamically correlating initial read time of seismic waves and a time curve. The method comprises the following steps: S1, picking the initial read time of seismic waves, namely identifying and picking the initial read time of seismic waves in seismic waveform data, thereby obtaining the initial read time data of seismic waves; S2, establishing a parameter file, namely establishing an interpretation parameter file needed by analysis and calculation; S3, drawing a time curve, namely drawing the time curve according to the interpretation parameter file established in the step S2; and S4, performing dynamic data correlation analysis, and establishing dynamic association between the initial read time data of seismic waves acquired in the S1 and the time curve drawn in the S3, namely selecting data points on the time curve, opening the seismic data file in which the data points are positioned, modifying the initial read time of seismic waves, ...

Evaluation method, device and equipment for participation of SVC (static var compensator) in transient stability control of power system

The invention discloses an evaluation method, device and equipment for SVC (static var compensator) participating in transient stability control of a power system. The method comprises the following steps: acquiring models and parameters of two operation modes of a power grid before and after an SVC device is connected into the power grid; time domain simulation is adopted to obtain a generator power angle disturbed track and a bus voltage disturbed track of the two operation modes under an expected fault; a transient power angle stability mode is given by adopting an expansion equal area criterion, and a leading group generator set and a lagging group generator set are obtained; giving bus transient voltage safety margins by adopting a transient voltage drop quantitative evaluation theory, screening buses of which the bus transient voltage safety margins are smaller than a preset threshold value, and generating a grouping boundary bus set; aggregating to generate a virtual boundary bus ...

Valve suitable for conveying ceramic slurry fluid

The invention provides a valve suitable for conveying ceramic slurry fluid. The valve comprises a valve body, a valve core and a power mechanism for driving the valve core to act and is characterized in that: the valve body comprises a straight-pipe passage, a discharging valve and a feeding valve which are arranged in the straight-pipe passage, a slurry inlet and a slurry outlet which are formedon the straight-pipe passage and a slurry discharge opening which is formed below the straight-pipe passage and positioned on the side face of the slurry outlet, wherein the feeding valve is positioned between the slurry inlet and the slurry outlet; the discharging valve is positioned between the slurry discharge opening and the slurry outlet; the discharging valve or the feeding valve comprises a valve port and a sealing edge at the periphery of the valve port; both sides of the valve core are sealing surfaces; the valve core is positioned in the straight-pipe passage between the dischargingvalve ...

Method and device for removing iron in fluid

The invention relates to a method and a device for removing iron in fluid, and the device is characterized by comprising a magnetic field formed by a permanent magnet or an electromagnetic south magnetic pole and an electromagnetic north magnetic pole, a non-magnetic cylinder with a rotary power mechanism, a soft magnetic medium arranged in the non-magnetic cylinder and a channel with a cavity being larger than the non-magnetic cylinder, wherein a plurality of through holes are arranged on the peripheral side surfaces of the non-magnetic cylinder, a fluid collecting groove is arranged on the outer surface of the magnetic field, which is dead against a fluid outlet at the other end of the non-magnetic cylinder, a fluid introduction port is arranged on the outer surface of the magnetic field, which is dead against a fluid inlet at one end of the non-magnetic cylinder, and a ferromagnetic substance collecting groove is arranged at a ferromagnetic substance outlet at the end part of the channel ...

Magnet for absorbing impurities with ferromagnetic materials in fluids

The invention provides a magnet for absorbing impurities with ferromagnetic materials in fluids, which is characterized by comprising a permanent magnet body and an iron lance, wherein the permanent magnet body is provided with one or two magnetic acting surfaces; the magnetic pole of the magnetic acting surface is the South Pole or the North Pole; the iron lance is used for packing other surfaces outside the magnetic acting surface; the permanent magnet body is formed by connecting a plurality of permanent magnet body units in parallel; and the magnetic poles of the equidirectional magnetic acting surfaces for the two adjacent permanent magnet body units are opposite. Compared with the prior art, the magnet provided by the invention, one required part on the magnet is only provided with magnet capacity, and other parts do not have magnet capacity; in addition, the part with the magnet capacity has the advantage of strong magnet capacity.

Copper strips calendering device

The utility model discloses a copper strips calendering device, include: device main part, correcting unit, motor driver, gear, compression roller, universal wheel device and control panel, the copperstrips input of device main part is equipped with correcting unit, device main part surface of the work lower extreme is equipped with motor driver, motor driver one side is equipped with down the gear, motor driver meshes with lower gear mutually, the gear upside is equipped with the gear down, it meshes with lower gear mutually to go up the gear, upward be equipped with compression roller, lower compression roller on gear, the lower gear respectively, the copper strips output of device main part is equipped with caterpillar haul -off, device main part bottom is equipped with universal wheeldevice, the inside control chip that is equipped with of device main part, device main part surface one side is equipped with control panel. The utility model discloses can realize the correction oftreating ...

Automatic auxiliary device for body fluid detection

The invention provides an automatic auxiliary device for body fluid detection. The automatic auxiliary device comprises a mounting seat, and a feeding mechanism, a first transfer mechanism, a second transfer mechanism and a screwing mechanism which are mounted on the mounting seat, the feeding mechanism is used for transferring the sampling bottle to a transfer station; the first transfer mechanism is used for transferring the sampling bottles on the transfer station to the second transfer mechanism; the second transfer mechanism is used for transferring the sampling bottle to a screwing station; the screwing mechanism is used for removing bottle caps of the sampling bottles; the second transfer mechanism is also used for transferring the sampling bottle from the self-screwing station to the detection station; the second transfer mechanism is also used for transferring the sampling bottle from the detection station to the screwing station; the screwing mechanism is also used for screwing ...

Excavation protection structure for foundation pit above tunnel

The invention provides a tunnel upper foundation pit excavation protection structure which comprises a foundation pit road, a foundation pit slope and a protection structure body, the protection structure body comprises a protection assembly, a shielding structure and an anti-falling structure, the protection assembly covers the surface of the foundation pit slope, a frame is arranged on the edge of the protection assembly, and the shielding structure covers the surface of the foundation pit slope. The side edges of the frame of each protection assembly are attached and aligned to each other, fixing parts are inserted into the corners of the frame, the protection assemblies are connected with the buffer structure through the fixing parts, and the protection assemblies and the buffer structure are fixed to the foundation pit slope through the fixing parts at the same time, so that the installation and construction steps are simplified, and the construction efficiency is improved. And the ...

Methods and compositions for detecting sars virus and other infectious agents

This invention relates generally to the field of virus detection. In particular, the invention provides chips, probes, primers, kits and methods for amplifying and detecting SARS-CoV nucleotides sequence. The clinical and other uses of the present chips, probes, primers, kits and methods are also contemplated.

Damping injection control method for improving power angle oscillation of water turbine generator set

The invention relates to a damping injection control method for improving power angle oscillation of a water turbine generator set. An autocorrelation factor of the unit power angle is increased based on the structural analysis of a Hamilton model damping matrix of the water turbine generator set, namely the power angle damping is injected based on a dynamical mechanism associated inside the system, and the structural change is equivalent by designing a corresponding control law. Due to the applicability analysis of the equivalent control law, a variable structure control strategy by combining the algorithm and a traditional PID control algorithm is provided so as to control the machine set, and corresponding solutions are provided for the control of output phase step and other problems. The simulation proves that: the provided control algorithm can effectively improve the oscillating characteristics of the power angle of the machine set, even can keep the stability of the machine set under ...

Copper wire part that facilitates use device of flare -outing

The utility model discloses a copper wire part that facilitates use device of flare -outing, press from both sides including the support of L type and G type, the tip of support is equipped with a supporting shoe, is equipped with a tight double -screw bolt on the G type presss from both sides, this G type press from both sides through the top tight double -screw bolt tight mounting panel lower surface in top so that with supporting shoe locking laminating is at the mounting panel upper surface, on the horizontal pole of support before the installation mounting panel install the frid after with, back mounting groove intralamellar part transversely is equipped with the lead screw groove, the lead screw inslot is transversely installed a lead screw and is stated the lead screw and stretch out to serve and install turning handle, the lead screw inslot is still installed the screw and is cup jointed the silk piece on the lead screw, the silk piece go up with preceding mounting panel on install ...

Bowl mill

A globe mill comprises a balling drum, a stander that supports the balling drum through a rotating shaft and a power drive that drives the balling drum to turn through the rotating shaft. The utility model is characterized in that a magnetic suspension supporting mechanism is positioned between the rotating shaft and the stander. The magnetic suspension supporting mechanism consists of magnetic rings arranged on both sides of the rotating shaft and a circular arc ferromagnetic supporting mechanism arranged on the stander that corresponds to the magnetic ring. The magnetic pole of the lateral surface of the magnetic ring is the same with the magnetic pole of the inner surface of the circular arc ferromagnetic supporting mechanism. Compared with prior art, the utility model has the advantages of low friction and energy-saving.

Intelligent decision-making system applied to road and bridge maintenance

The invention discloses an intelligent decision-making system applied to road bridge maintenance, which comprises a client and a total operation terminal, and is characterized in that the client is in communication connection with the total operation terminal, and the client comprises a bridge information module, a monitoring module, an acquisition module and an analysis module; the operation total terminal comprises a bridge standard processing module; a bridge information module user processes bridge information, obtains a bridge information model and sends the obtained bridge information model to the operation total terminal, and a bridge standard processing module in the operation total terminal analyzes the bridge information model, obtains standard monitoring data and sends the standard monitoring data to a corresponding client; the monitoring module is used for monitoring and arranging a bridge, obtaining corresponding standard monitoring data, processing the standard monitoring ...

Large cyclic polysilsesquioxane and synthesis method thereof

The invention relates to the technical field of polysilsesquioxane synthesis, and provides a large cyclic polysilsesquioxane and a synthesis method thereof to solve the problems that synthesis of an existing large cyclic polysilsesquioxane is low in efficiency, and the thermal stability of a product needs to be improved. The synthesis method provided by the invention has the advantages of mild reaction condition, low energy consumption, high synthesis efficiency and simple and feasible product purification process. A structural formula of the large cyclic polysilsesquioxane is shown in formula (I). The formula is as shown in the description.

Construction method of steel plate shear wall

A construction method of a steel plate shear wall includes the following steps of firstly, arranging a concrete platform, embedding a horizontal supporting steel plate in the concrete platform, and arranging connecting threaded rods on the supporting steel plate; secondly, arranging a wing plate at the bottom end face of a steel plate shear wall unit at the bottommost part of a building, wherein the wing plate is welded to the bottom end faces of steel columns and vertical steel plates of the steel plate shear wall unit at the bottommost part; thirdly, making the connecting threaded rods on the supporting steel plate penetrate through through holes in a one-to-one corresponding mode, and locking the wing plate and the supporting steel plate; fourthly, sequentially connecting the steel plate shear wall units in a butt joint mode; fifthly, pouring concrete between the vertical steel plates on the two sides, and forming a steel plate shear wall after the concrete is solidified. By means of ...

A drive and control system for steel construction retractable roof

The utility model provides a drive and control system for steel construction retractable roof, including at least two sets of tracks group, be equipped with driving bogie in track group of every group, all driving bogie synchronous respective track group that follows under the control of main control unit moves, still is equipped with driven bogie, its characterized in that in the track group of every group: be fixed with the sliding support at driving bogie and driven bogie's top, the sliding support simultaneously and the room lid girder steel strong point, the sliding support includes top and part down, lies in the top and the partial position relatively fixed down of the sliding support in a set of track group, lies in the top and the lateral shifting relatively between the part down of the sliding support in the other a set of track group. The utility model discloses a rack and pinion drive mode is born the weight of the platform truck with the rack and pinion direct drive and is combined ...

Method for adsorbing and removing fluorine from negative hard fluorine-containing mine water

The invention relates to the field of sewage treatment, and discloses a method for adsorbing and defluorinating negative-hardness fluorine-containing mine water, which comprises the following steps: (1) pretreating the negative-hardness fluorine-containing mine water to obtain pretreated negative-hardness fluorine-containing mine water; (2) adsorption: the pretreated negative hard fluorine-containing mine water flows through an adsorbent for adsorption and fluorine removal; (3) regeneration of the adsorbent: circularly flushing the adsorbent after adsorption and defluorination with a regeneration solution, soaking the circularly flushed adsorbent with the circularly flushed regeneration solution to obtain a regenerated adsorbent and a regenerated waste liquid, washing the regenerated adsorbent with the pretreated negative hard fluorine-containing mine water to obtain a washed adsorbent and a washing waste liquid, and recycling the washed adsorbent and the washing waste liquid to obtain ...

Dry powder deironing method and device

The invention discloses a method and a device for removing iron from dry powder, which is characterized in that: a plurality of permanent magnet rods are arranged in a pipe through which dry powder passes; two ends of each permanent magnet rod are connected with non-magnetic rods; the permanent magnet rods are sleeved with scraping plates; the side faces of the scraping plates are provided with rings; a side pipe wall corresponding to the rings is provided with sealing gaskets; a side pipe wall corresponding to the inner sides of the rings is provided with ferromagnetic substance collection openings; ferromagnetic substances in the dry powder passing through the permanent magnet rods arranged in the pipe are attracted onto the permanent magnet rods till the ferromagnetic substances attracted onto the permanent magnet rods accumulate to a certain amount, and the scraping plates are pushed to scrape the ferromagnetic substances on the permanent magnet rods to the non-magnetic rods; at the ...

A extrusion device for copper processing

The utility model discloses an extrusion device for copper processing, including workstation and bracing piece, the inner chamber middle part of workstation is equipped with the mould, inside the opening of mould has the through -hole, shockproof base is installed to the bottom of workstation, the last surface mounting of workstation has the guide rail, the inside of guide rail is equipped with the recess, and sets up stop device in the recess, stop device is including the installation piece, hydraulic telescoping rod is installed on the top of jumper bar, the hydraulic press is installed on hydraulic telescoping rod's top, the hydraulic press passes through the crossbeam and links to each other with energy supply device, and the tip of crossbeam is continuous with the top of bracing piece, energy supply device and hydraulic press electric connection. This an extrusion device for copper processing through setting up shockproof base in workstation bottom, can reduce the jumper bar to the ...

Magnetic seed type continuous sewage treatment method and device

The invention relates to a magnetic seed type continuous sewage treatment method and a device. The device is characterized by comprising a sewage interfusion flocculant, a coagulant aid, a magnetic seed part, a sewage treatment part and a magnetic seed/pollutant separation part, wherein the sewage treatment part is connected with the sewage delivery ports of the sewage interfusion flocculant, the coagulant aid and the magnetic seed part, the magnetic seed/pollutant separation part is connected with an outlet of a colloid shape flocculating pollutant discharged and separated by the sewage treatment part, the sewage treatment part comprises a sewage containing cavity, a permanent magnet belt and scraping plates, part of the permanent magnet belt is arranged in the sewage containing cavity, the permanent magnet belt is driven by a power mechanism, and the scraping plates are positioned above the sewage containing cavity and are arranged at the two side faces of the permanent magnet belt. Compared ...

High-regularity ladder polyhydric sesquisiloxane and its copolymer and preparing method thereof

The present invention relates to a high-regularity trapezoidal polyhydric sesquisiloxane (H-T) and its random or block polymer. It is made up by using trichlorosilane (HSiCl2), and according to the requirements for its silicon-hydrogen radical content, adding a proper quantity of correspondent organic radical trichlorosilane and alpha, omega diamine, and making them implement the processes of preammolysis reaction and hydrolysis reaction at low-temp., and then according to the requirement for its product molecular weight and in the presence of a proper quantity of molecular weight controlling agent (hexamethyl oxydisilane-MM), using concentrated sulfuric acid as catalyst to make them implement the reactions of polycondensation and equilibration. Its reglarity can be up to 90-100%, and molecular weight can be controlled, and its range is 3X10 3-4X10 6, and its Si-H content is 1-100%.

Method for preparing phenylethylene copolymer

Vehicle load obtaining method, device, equipment and medium

The invention provides a vehicle load obtaining method and device, equipment and a medium. The method comprises the steps that whether load initialization is conducted on a vehicle or not is determined based on the ignition state of an engine and the driving state of the vehicle, the ignition state of the engine is used for indicating whether the engine flames out or not, and the driving state of the vehicle is used for indicating whether the vehicle is static or not; if it is confirmed that load initialization is conducted on the vehicle, the vehicle is started after load initialization is completed, and enabling state data of the vehicle are obtained; according to the enabling state data of the vehicle, whether kinetic parameters of the vehicle are obtained or not is determined, and if yes, the current load of the vehicle is obtained according to the kinetic parameters; and if the current load of the vehicle is within the preset range, outputting the current load of the vehicle. According ...

Power generation system

A power generation system is characterized by comprising a plurality of urine pool groups consisting of a plurality of urine pools that are not communicated, fresh microbiological treatment urine filled in the urine pools and electrode, wherein the two electrodes with different electric polarities are inserted into the urine of each urine pool; the quantity of the urine pools of the groups is the same; every two electrodes with the different electric polarities form positive and negative power supply output ends; the positive electrodes and the negative electrodes of the urine pools of each group are connected in series to form a tandem power supply output anode and a cathode; the anodes and the cathodes of the urine pool groups are connected in parallel to form a parallel power supply output anode and a cathode; in this way, a power supply having sufficient voltage and current and being convenient to use can be output for the outside world to use; and after 15-30, the urine in the urine ...

Method and device for removing ferromagnets from Ceramic powder lot

The invention discloses a method and a device for removing ferromagnets from ceramic powder lot. The invention is characterized in that the method for removing ferromagnets from ceramic powder lot includes a ceramic powder lot ferromagnets removing process and a soft magnetic medium cleaning process, wherein, the ceramic powder lot ferromagnets removing process includes the following sequential steps that a soft magnetic medium is put in the passage between two permanent magnets with opposite south pole and north pole, the ceramic powder lot passes through the soft magnetic medium in the passage because of self gravity, and the soft magnetic medium is constantly moved or vibrated in the process that the ceramic powder lot passes through the soft magnetic medium in the passage; the soft magnetic medium cleaning process includes the following sequential steps that the soft magnetic medium is shifted out of the passage between the two permanent magnets with opposite south pole and north pole ...

Plug removal device of oil delivery pipe of oil field and frequency control method

The invention provides a plug removal device of an oil delivery pipe of an oil field. The plug removal device comprises a first conversion device and a second conversion device, wherein the first conversion device is used for converting an alternating current into a direct current and has an isolation function, the second conversion device is used for converting the direct current output by the first conversion device into the alternating current, and the output end of the first conversion device is connected with the input end of the second conversion device. The first conversion device is adopted for converting the high-voltage low alternating current into the low-voltage high direct current, then the low-voltage high direct current is converted into the low-voltage high alternating current through the second conversion device which is an inverter, and the low-voltage high alternating current is applied to the oil delivery pipe, so that electrolytic corrosion caused by the direct current ...

Network anomaly dynamic simulation test system and method for new-generation transformer substation and centralized control station

The invention discloses a network anomaly dynamic simulation test system and method for a new generation of transformer substations and centralized control stations. The system comprises a centralized control station device, a transformer substation secondary device, a network test device and a dynamic simulation test system, and the dynamic simulation test system is used for simulating the operating environment of an actual transformer substation system and providing voltage analog quantity, current analog quantity and switching quantity for the transformer substation secondary device; the substation secondary equipment is used for carrying out fault calculation according to the received voltage analog quantity, current analog quantity and switching value, outputting an action GOOSE digital signal and a communication message, and transmitting the GOOSE digital signal and the communication message to other secondary equipment in the substation secondary equipment and the centralized control ...

Printed circuit board vibration testing device and method

The invention discloses a printed circuit board vibration testing device and method, and the circuit board vibration testing device can adjust the amplitude at any time in testing. The printed circuit board vibration testing device comprises a fixed bottom plate, a mounting plate for fixing a motor, damping springs, support columns for holding a circuit board and a power device for driving the mounting plate to vibrate, wherein the power device comprises an eccentric motor and a controller for controlling the rotation speed of the motor; the eccentric motor is directly fixedly connected with the mounting plate; the mounting plate is fixedly connected with the support columns. The motor rotates to drive the mounting plate and the support columns to vibrate, as the motor mounting plate and the fixed columns are in sliding connection with each other, the motor mounting plate can play freely up and down, and as the motor mounting plate and the vertical columns are supported by the damping springs ...

Simulation method of electricity grid oscillating signal

The invention relates to a simulation method of an electricity grid oscillating signal, which belongs to the field of analyzing and controlling the stability of an electric generator and an electricity system. According to the oscillation characteristic of the side of the machine set in low-frequency oscillation, the invention divides the power angle oscillation of the electric generator set intothree oscillation types which are continuous oscillation, convergent oscillation and random oscillation to obtain the differential equation of a corresponding power angle, and the simulation model under low-frequency oscillation is formed by the differential equation and other differential equations of the machine set. The oscillation amplitude value, and the angle frequency and other parameters in the simulation equation can be randomly adjusted. The invention can carry out comprehensive simulation analysis to the oscillation property of the machine set, and has convenient application.

Dumbbell-shaped polysilsesquioxane as well as synthesizing method and application thereof

The invention relates to the technical field of polysilsesquioxane synthesis and discloses a dumbbell-shaped polysilsesquioxane as well as a synthesizing method and application thereof for solving the phase separation phenomenon of the current cage-shaped polysilsesquioxane while improving the other high polymer materials. The synthesizing method has the advantages of mild reaction condition, low energy consumption, high synthesizing efficiency and simple and easy product purifying process. The phase separation phenomenon of the polysilsesquioxane while improving the performance of the other high polymer materials can be solved. The structure formula of the dumbbell-shaped polysilsesquioxane is shown in formula (I).

Method for nondestructive testing density homogeneous degree of blasting fuse powder

The non-destructive flaw detection method of testing power density uniformity in basting fuse features that the intensity of gamma ray after passing throught he cross section of fuse is measured to find out lead wrapper's thickness distribution curve in axial direction and under the same physical conditions the intensity of neutron after passing through the cross section of fuse is then measured to find out the axial distribution curve of power charge. Comparing two curves cand etermine if they have relativity, resulting in if the power in fuse is discontinued or non-uniformed.

Propellant surplus measuring system and method

The invention provides a propellant surplus measuring system. The propellant surplus measuring system comprises a gas cylinder, a pressure sensor, a self-locking valve, a differential pressure gauge and a propellant storage tank. The invention further provides a propellant surplus measuring method. The method comprises the steps of setting the state of the self-locking valve; controlling the self-locking cylinder to enable the initial states of the two gas cylinders and two storage tanks to be consistent; controlling the self-locking valve to discard one gas cylinder, keep the state of another gas cylinder, pressurizing one storage tank and keeping the state of another storage tank, and recording the pressure of the measuring system and the difference value of the temperature gauge; controlling the self-locking valve, and reducing the initial state of the system; and calculating the surplus volume of the propellant according to the recorded pressure, temperature and pressure difference ...

Correcting and controlling method of interconnecting structure for improving power-angle oscillation of hydroelectric generating set

The invention relates to a correcting and controlling method of an interconnecting structure for improving the power-angle oscillation of a hydroelectric generating set, comprising the following steps of: increasing the association factor of the power-angle of the set and the gate opening based on the structural matrix analysis of a Hamiltonian model of the hydroelectric generating set, i.e. increasing the association among the parameters based on dynamic mechanism inter-associated with the system and designing a corresponding control law to be equivalent to the change of the structure; putting forward the variable structure control policy combined by the algorithm of the invention and the conventional control algorithm to realize control of the set through analyzing the applicability of the equivalent control low; and putting forward corresponding solutions for the problems of controlling to output phase step and the like. Simulation shows that the control algorithm provided by the invention ...

Adaptation method and device of semiconductor equipment KVM, electronic equipment and medium

The invention provides an adaptation method and device of a semiconductor device KVM, electronic equipment and a medium. The adaptation method comprises the steps that a parameter file of the semiconductor device KVM is acquired; wherein the parameter file comprises a plurality of pairs of parameters and parameter values corresponding to the parameters; uploading the parameter file to a pre-created abstraction layer, acquiring a parameter corresponding to an adaptive parameter from a plurality of parameters included in the parameter file based on the adaptive parameter in the abstraction layer, and determining the parameter corresponding to the adaptive parameter as a target parameter; and filling a parameter value corresponding to each target parameter in the parameter file into an adaptive parameter corresponding to the abstraction layer to serve as a parameter value of the adaptive parameter, updating the abstraction layer, and obtaining a docking interface of the semiconductor device ...

Rapid splicing bridge based on high-strength aluminum alloy material

The invention discloses a rapid splicing bridge based on a high-strength aluminum alloy material, and belongs to the technical field of bridge structure design. The spliced bridge comprises two box-type bearing beams which are relatively independent left and right and a bearing bridge deck. The box type bearing beam is divided into a plurality of beam sections at certain intervals in the longitudinal direction, the middle beam section is a standard beam section, the beam sections at the two ends are anchoring beam sections, and the beam sections are matched through tongue-and-groove keys in the upper direction, the lower direction, the left direction and the right direction at the two ends of the beam sections and then anchored into a whole through prestressed tendons. The bearing bridge deck slabs are continuously arranged along the bridge span and fixedly connected to the tops of the two box type bearing beams. According to the method, bridge component parts are divided into parts and ...

Low-resolution human body posture estimation method based on heterogeneous image collaborative enhancement

The invention belongs to the technical field of human body posture estimation, and discloses a low-resolution human body posture estimation method based on heterogeneous image collaborative enhancement, which comprises the following steps of: collecting a heterogeneous image pair formed by high-resolution and low-resolution human body images to construct a training data set; constructing a low-resolution human body posture estimation network model based on cross-resolution heterogeneous image collaborative enhancement; in a training stage, training the network model by using a cross-resolution heterogeneous image pair to obtain a trained model; and a test stage: matching the most relevant high-resolution image for the to-be-detected image by using the high-resolution human body feature library obtained in the training data set collection process, and inputting the high-resolution image and the to-be-detected image into the trained network model to obtain a human body posture estimation ...

Polyhedral oligomeric silsesquioxane containing multiple functional groups as well as synthetic method and application of polyhedral oligomeric silsesquioxane

The invention relates to the technical field of synthesis of polyhedral oligomeric silsesquioxane and aims to solve the problem that the existing polyhedral oligomeric silsesquioxane only contains one or two functional groups and the application scope is limited. The invention provides the polyhedral oligomeric silsesquioxane containing multiple functional groups and a synthetic method of the polyhedral oligomeric silsesquioxane. The structural formula of the polyhedral oligomeric silsesquioxane containing multiple functional groups is as shown in (I) or (II) in the specification. The synthetic method is mild in reaction condition, low in energy consumption, high in synthetic efficiency, simple and practicable in product purification process and the like.

Cooling curve real -time supervision device of casting alloy fuse -element process of solidifying

The utility model relates to a cooling curve real -time supervision device of casting alloy fuse -element process of solidifying uses inconvenient problem for solving the existing equipment, and it includes temperature signal acquisition and conversion equipment, temperature signal acquisition and conversion equipment's signal output interface passes through data transmission line connection signal processing and visual monitored control system's signal input interface, the thermocouple of temperature signal acquisition and conversion equipment connection configuration rising pouring formula casting mould. Has the advantage of cooling off change curve, portable, simple and practical of solidifying that can obtain the casting alloy fuse -element convenient and directly perceivedly.

Intensive type SVG device adopting series connection communication method

An intensive type SVG device adopting a series connection communication method comprises a control cabinet, a power cabinet and a charging cabinet, wherein the power cabinet is formed by vertically arranging a plurality of power unit drawers; all the power unit drawers are connected in series; each column corresponds to one phase; the charging cabinet supplies power to the power cabinet which is connected with the control cabinet through downward optical fiber and upward optical fiber; the charging cabinet receives a three phase power supply from an upper grade high voltage switch cabinet and supplies a power supply to the power cabinet after processed by the charging cabinet; at the same time, the charging cabinet supplies a power supply to a cooling fan. The device is characterized in that the power units are grouped, each group is connected a controller through fiber, and the power units in each group are connected in series through optical fiber for communication. According to the intensive ...

Novel stock fluid deironing method and device

The invention relates to a novel stock fluid deironing method and a device, which is characterized by comprising a stock fluid deironing process and a magnetic rod washing process, wherein the tock fluid deironing process is that: the stock fluid flows upwards from the bottom part of a vertical cavity, and the stock fluid flows out to a stock groove from an outlet on the side surface of the upperpart of the cavity after being deironized by a permanent-magnetic body rod which is vertically arranged inside the cavity; and the magnetic rod washing process is that: the stock fluid deironing process is firstly stopped, then a scraping sleeve which is previously arranged on the top part of the permanent-magnetic rod is moved downwards along the permanent-magnetic body rod through a power mechanism, so the ferromagnetic substance which is attached onto the permanent-magnetic body rod is scraped onto a non-magnetic conductive material rod on the lower end of the permanent-magnetic body rod, the ...

Simulation method of electricity grid oscillating signal

The invention relates to a simulation method of an electricity grid oscillating signal, which belongs to the field of analyzing and controlling the stability of an electric generator and an electricity system. According to the oscillation characteristic of the side of the machine set in low-frequency oscillation, the invention divides the power angle oscillation of the electric generator set intothree oscillation types which are continuous oscillation, convergent oscillation and random oscillation to obtain the differential equation of a corresponding power angle, and the simulation model under low-frequency oscillation is formed by the differential equation and other differential equations of the machine set. The oscillation amplitude value, and the angle frequency and other parameters in the simulation equation can be randomly adjusted. The invention can carry out comprehensive simulation analysis to the oscillation property of the machine set, and has convenient application.

Low-density polypropylene foaming material for door plate and preparation method of low-density polypropylene foaming material

The invention discloses a low-density polypropylene foaming material for a door plate. The low-density polypropylene foaming material is prepared from sodium bicarbonate, stearic acid, PDE, PP, talcum powder, LDPE and PPR. The proportions of the sodium bicarbonate, the stearic acid, the PDE, the PP, the talcum powder, the LDPE and the PPR are as follows: 63%-70% of the sodium bicarbonate, 30%-35% of the stearic acid, 6%-10% of the PDE, 70%-75% of the PP, 18%-23% of the talcum powder, 45%-52% of the LDPE and 18%-124% of the PPR; the preparation method of the low-density polypropylene foaming material for the door plate comprises four steps. The decomposition temperature in foaming of sodium bicarbonate is increased, the performance of the foaming agent is well reserved, the melt strength of the prepared material is not reduced, and gas generated by the foaming agent can be well reserved in a carrier in the subsequent heating, mixing and injection molding process, so that an effective technical ...

Spectral diagnosis method for deterioration state of electric plant insulating oil

The invention discloses a spectrum diagnosis method for a degradation state of electric plant insulating oil, which belongs to the technical field of high-voltage insulation detection, and mainly adopts a terahertz time-domain spectrum technology to collect time-domain spectrum signals which change along with time after a terahertz pulse is reflected on a plant insulating oil interface for multiple times; according to the method, information such as amplitude and phase is obtained after Fourier transform, the complex refractive index, absorption coefficient, extinction coefficient and the like of the insulating oil are obtained through calculation, the relation between the parameters and furfural in the oil is established, and therefore the deterioration state of the insulating oil is obtained, a new method is provided for diagnosing the deterioration state of the insulating oil, and the method can be applied and popularized in the power industry.

Suspension cable strain measurement device

The invention discloses a suspension cable strain measurement device. The suspension cable strain measurement device is characterized by comprising a measurement rod, wherein one end of the measurement rod is a fixed end, and the other end of the measurement rod is a measurement end. The fixed end of the measurement rod is connected with a fixed end hoop through a crosshead support, the movable end is connected with a measurement end hoop, and a movable end hoop can perform relative motion in the direction of the measurement rod. A measurement element is arranged on the measurement rod and comprises a body portion and a movable portion, wherein the body portion of the measurement element is connected with and fixed to the measurement rod through a measurement element body installing seat, and the movable portion of the measurement element is connected with and fixed to the measurement end hoop through a measurement element movable end installing seat. When the suspension cable strain measurement ...

Edible sodium carbonate bubbling agent and method for puffing food with edible sodium carbonate water

Method for additive manufacturing of titanium-aluminum alloy through high-frequency induction hot wire GTA

The invention discloses a high-frequency induction hot wire GTA additive manufacturing method for a titanium-aluminum alloy, and belongs to the technical field of additive manufacturing. According to the method, the titanium welding wires are preheated to a certain temperature before being fed into the electric arc by adjusting the technological parameters such as the wire feeding speed, the scanning speed, the welding current and the high-frequency induction heating power, it is guaranteed that the two welding wires can be synchronously and continuously melted under the heating of the same electric arc, and the titanium-aluminum alloy component with the uniform component structure is obtained. By means of the method, the problem that heterogeneous twin-wire melting is not synchronous when intermetallic compounds are manufactured through GTA additive manufacturing at present is effectively solved, the stability of the manufacturing process is improved, the technological parameter interval ...

Rapid preparing method for Fe-Ga system giant magnetostrictive metal fiber by using rotary dipping method

The invention relates to a rapid preparing method for Fe-Ga system giant magnetostrictive metal fiber by using a rotary dipping method, and aims at solving the problems that an existing technology is complicated and the efficiency is low. The rapid preparing method comprises the following steps that 1 trace of alloying elements are mixed, fusion alloying is conducted, and a mother alloy cylinder bar ingot is prepared; 2 the alloy bar ingot is put into a sensing crucible of a metal fiber preparing device, vacuum pumping is carried out on an equipment cavity, then a high-purity Ar gas is pumped into the chamber, and the gas pressure is maintained; 3 a roller wheel baking and preheating device is started, rotary speed is maintained, the upper end of a power heating crucible is heated, a stable melting puddle is formed, the rotary speed of a Cu roller wheel is improved to be around 2000 r/min at the same time, and the preliminary work of the rotary dipping process is completed; 4 technological ...

Roll packaging paper transport vehicle

The invention belongs to the technical field of transport equipment, and particularly relates to a roll packaging paper transport vehicle which comprises a vehicle body, and rollers are arranged below the vehicle body; the two groups of sliding mechanisms are positioned above the vehicle body and are slidably mounted on two sides of the vehicle body; the supporting rods are fixedly mounted on the sliding mechanism and are parallel to each other; the traction mechanism drives the two groups of sliding mechanisms to move synchronously; the locking mechanism is used for fixing the traction mechanism on the vehicle body; the unlocking mechanism is used for controlling the locking mechanism to unlock the traction mechanism; and the resetting structure drives the sliding mechanism to move outwards. The drum transport vehicle aims at solving the problem that due to the structural defects of an existing transport vehicle, after a drum is installed, the drum and the transport vehicle are inconvenient ...

Flexible light-emitting panel, preparation method thereof and display device

The invention provides a flexible light-emitting panel, a manufacturing method thereof and a display device, the flexible light-emitting panel comprises a light-emitting device layer and at least one inorganic packaging layer, the light-emitting device layer comprises a plurality of light-emitting devices, and the at least one inorganic packaging layer is arranged on at least one side of the light-emitting device layer; the flexible light-emitting panel comprises at least one first bendable area, and in the process that the light-emitting device layer is bent from the plane unfolding state, the first bendable area is bent in a protruding mode in the first direction; the first surface of the inorganic encapsulation layer is located in the first direction of the second surface; when the light-emitting device layer is unfolded in a plane mode, the first surface of at least one inorganic packaging layer located in the first bendable area is of a curved surface structure protruding away from ...

LED ILLUMINATION STRUCTURE WITHOUT LIGHT GUIDE PLATE

An LED illumination structure without a light guide plate (LGP) includes an optical bottom plate, a plurality of LED illumination components arranged at least along one side edge of the optical bottom plate and a plurality of reflecting structures parallel to the LED illumination components formed on the optical bottom plate from two opposite side edges of the optical bottom plate to a center of the optical bottom plate. The reflecting structures are in a shape of tapered embossment and include a first side facing the center of the optical bottom plate and a second side facing the side edges of the optical bottom plate. An optical film is arranged in a raising direction of the reflecting structures of the optical bottom plate. The present invention is applicable to an illumination lamp for generating a uniform light emitting or may further be an illumination structure for projecting a light source of a bare-eyed 3D image. 1. An LED illumination structure without a light guide plate (LGP) , comprising an optical bottom plate , a plurality of LED illumination components arranged at least along one side edge of the optical bottom plate and a plurality of reflecting structures parallel to the LED illumination components formed on the optical bottom plate from two opposite side edges of the optical bottom plate to a center of the optical bottom plate , wherein the reflecting structures are in a shape of tapered embossment and each comprise a first side facing the center of the optical bottom plate and a second side facing the side edges of the optical bottom plate , and an optical film is arranged in a raising direction of the reflecting structures of the optical bottom plate.2. The LED illumination structure without the LGP of claim 1 , wherein the first side of each reflecting structure is a vertical surface and the second side of the reflecting structure is a slope.3. The LED illumination structure without the LGP of claim 2 , wherein the center of the optical bottom ...

QUALITY ASSESSMENT AND DECISION RECOMMENDATION FOR CONTINOUS DEPLOYMENT OF CLOUD INFRASTRUCTURE COMPONENTS

Methods, systems and computer program products are described for obtaining deployment signals comprising information relating to deployments of software components to a plurality of computing devices, obtaining fault signals comprising information relating to faults encountered by the plurality of computing devices, and obtaining device type information that describes a device type of each of the plurality of computing devices. Based on the deployment signals, fault signals, and device type information, a correlation score for each combination of software component, fault, and device type is obtained. Based on the correlation scores, attribution level decisions, fault type level decisions and device type level decisions are made. Based on these decisions, an overall decision is rendered whether to proceed or not proceed with a future deployment of the software component. 1. A method , comprising:obtaining deployment signals comprising information relating to deployments of software components to a plurality of computing devices;obtaining fault signals comprising information relating to faults encountered by the plurality of computing devices;obtaining device type information that describes a device type of each of the plurality of computing devices;based on the deployment signals, fault signals, and device type information, obtaining a correlation score for each combination of software component, fault, and device type;based on the correlation scores, attributing each fault occurring on computing devices having a given device type to a particular software component having a highest correlation score; andfor each software component to which a fault is attributed, rendering a decision to proceed or not proceed with a future deployment of the software component to additional computing devices based at least on a number of computing devices impacted by one or more faults attributed to the software component.2. The method of claim 1 , wherein each deployment signal ...

Siniperca chuatsi il-6 gene and detection method of disease-resistant snp marker thereof

The invention provides a Siniperca chuatsi IL-6 gene and a detection method for a disease-resistant SNP marker. A cDNA sequence of S. chuatsi IL-6 gene is cloned, as shown in SEQ ID NO: 1. AIL-6 gene gDNA sequence containing an intron of the S. chuatsi IL-6 gene is cloned, as shown in SEQ ID NO: 2. A primer for amplifying a disease-resistant SNP locus is designed according to IL-6 gDNA sequence, and S. chuatsi IL-6 gene is amplified to obtain an amplification product which is sequenced, and the SNPs loci relevant to virus disease-resistance are found out and the SNP locus is determined according to DNA peak profile. The IL-6 cDNA full-length sequence and IL-6 gDNA full-length sequence are cloned firstly. The SNP locus relevant to virus disease resistance of S. chuatsi IL-6 gene is detected, thereby providing a new method for breeding of S. chuatsi.

CIRCUIT BOARD WITH SOLDER THIEVES

A circuit board with solder thieves is provided that has a plurality of plug-in connector pads, a plurality of conductive traces, and first and second solder thieves. The plurality of plug-in connector pads are arranged in two rows on the circuit board. Each conductive trace connects with a plug-in connector pad. Both of the first solder thief and the second solder thief are provided on one side of the two rows of plug-in connector pads, the one side is away from an advancing direction of the circuit board during wave soldering. Each of an area of the first solder thief and an area of the second solder thief is greater than or equal to a sum of areas of two plug-in connector pads adjacent to corresponding one of the first solder thief and the second solder thief. Sizes of the solder thieves on the circuit board with solder thieves according to the present disclosure each are large enough to form a sufficient amount of traction force during wave soldering, so it will not leave solder projections, therefore it will not cause short circuit. 1. A circuit board with solder thieves , the circuit board comprising:a plurality of plug-in connector pads arranged in two rows on the circuit board;a plurality of conductive traces each connecting with one plug-in connector pad; anda first solder thief and a second solder thief, both of the first solder thief and the second solder thief being provided on one side of the two rows of plug-in connector pads, the one side being away from an advancing direction of the circuit board during wave soldering, each of an area of the first solder thief and an area of the second solder thief is greater than or equal to a sum of areas of two plug-in connector pads adjacent to corresponding one of the first solder thief and the second solder thief.2. The circuit board according to claim 1 , wherein each of the area of the first solder thief and the area of the second solder thief is greater than or equal to a sum of the areas of the two plug-in ...

Toaster Oven

A countertop multi-function oven has a baking and a toasting mode. The oven uses a rotating input dial as a function selector. A second rotating input dial is used to allow a user selection of a bake time or a toasting load. 1. A countertop toaster oven , comprising:an internal compartment heated by five heating elements;a door for the compartment;a first heating element and a second heating element being top heating elements, located adjacent to a ceiling of the compartment;a third heating element and a fourth heating element being lower heating elements, located along a floor of the compartment;the first heating element, second heating element, third heating element and fourth heating element being controllable to provide a variable wattage including one or more operational wattages that are for at least a portion of a heating cycle, being intermediate between zero power and full power;the first heating element, second heating element, third heating element and fourth heating element being controlled as to variable wattage in accordance with one or more user selected modes; andan additional element, being a fifth heating element that is, in operation of the toaster oven, not operated in unison with the top heating elements in every mode.2. The toaster oven according to claim 1 , wherein the fifth heating element is of a higher maximum wattage than the other top heating elements.3. The toaster oven according to claim 1 , wherein the fifth heating element is located between the two top heating elements.4. The toaster oven according to claim 1 , wherein the fifth heating element is controlled independently of the top heating elements and the lower heating elements.5. The toaster oven according to claim 1 , wherein it is not possible to operate the fifth heating element at the same time that the lower heating elements are operated.6. The toaster oven according to claim 2 , wherein the fifth heating element is located between the two top heating elements.7. The toaster ...

PHOTORESIST BAKING APPARATUS

A photoresist baking apparatus is provided. The photoresist baking apparatus comprises a baking chamber including an inlet, an outlet and a cover sealed connected thereon. The cover is applied to guide the hot air entering the baking chamber and includes a heating device for maintaining the temperature of the hot air. The heating device is disposed on the cover for heating the hot air flowing to the cover and maintaining the temperature of the hot air to be consistent when the hot air flowing to the outlet, thereby to prevent from the photoresist volatile condensing and dripping due to decreased temperature after the photoresist volatile contacting the cover and affecting the product quality, and to guarantee the temperature homogeneity inside the baking chamber. 1. A photoresist baking apparatus comprising:a baking chamber, including an inlet, an outlet and a cover sealed connected thereon, wherein the cover is applied to guide a hot air entering the baking chamber and includes a heating device disposed thereon for maintaining a temperature of the hot air.2. The photoresist baking apparatus according to claim 1 , wherein the heating device is a resistance coil disposed on the cover.3. The photoresist baking apparatus according to claim 1 , wherein the heating device is a positive temperature coefficient (PTC) heating plate.4. The photoresist baking apparatus according to claim 1 , wherein the heating device is disposed on one side of the cover close to the outlet.5. The photoresist baking apparatus according to claim 4 , wherein the heating device is disposed on one surface of the cover far away the baking chamber.6. The photoresist baking apparatus according to claim 4 , wherein the inlet and the outlet are disposed separately on two opposite sides of the baking chamber.7. The photoresist baking apparatus according to claim 6 , wherein the baking chamber includes a first diversion channel disposed on the inlet inside the baking chamber for guiding the hot air ...

High-Frequency Magnetoimpedance Testing Apparatus and Method

The present disclosure provides a high-frequency magnetoimpedance testing apparatus and method. A testing platform in the apparatus is arranged within a Helmholtz coil and connected to a modulating electric current source and a high-frequency impedance analyzer, respectively; the Helmholtz coil is connected to a DC power source; a processor is connected to the high-frequency impedance analyzer and the DC power source separately; the testing platform includes a first double-sided copper-clad plate, and mode transition switches and connection terminals that are arranged on the first double-sided copper-clad plate; one end of the first double-sided copper-clad plate is connected to the high-frequency impedance analyzer, while the other end of the same is connected to a load; the mode transition switches are connected to the modulating electric current source. The present disclosure can realize in-situ current modulation of metallic fibers and high-frequency magnetoimpedance testing, and improve the testing accuracy.

Electrically operated valve

An electrically operated valve capable of quickly achieving reliable switching between multiple flow paths. The electrically operated valve includes a driving mechanism, an executing mechanism and a valve body assembly, wherein the driving mechanism includes a bushing and an output shaft located in the bushing, the executing mechanism includes a valve stem connected to the output shaft and a valve core connected to the valve stem, and the valve core is provided with a first flow channel and a second flow channel; the valve body assembly includes a valve body and a valve seat, the bushing forms a space isolated from the outside, the output shaft and a connecting portion between the valve stem and the output shaft are located in this space, and the valve body has a cavity, four through holes and a plug port.

GMI Bio-Magnetic Measuring Device based on Magnetic-Bead Concentration and Simulated Lesion Shape

A GMI bio-magnetic measuring device based on a magnetic-bead concentration and a simulated lesion shape, includes an impedance analyzer, a Helmholtz coil, a metallic fiber, a fluxgate uniaxial magnetometer, a data acquisition card, a computer, a magnetic-bead-concentration adjustable platform and a lesion shape simulation platform. The metallic fiber is fixedly disposed on the magnetic-bead-concentration adjustable platform or the lesion shape simulation platform. Two terminals of the metallic fiber are electrically connected with a connection terminal of the magnetic-bead-concentration adjustable platform or the lesion shape simulation platform, and then are electrically connected with an input end of the impedance analyzer. An output end of the impedance analyzer is electrically connected with the computer. The magnetic-bead-concentration adjustable platform or the lesion shape simulation platform is placed at the interior of the Helmholtz coil. A probe of the fluxgate uniaxial magnetometer is disposed at the interior of the Helmholtz coil. 1. A GMI bio-magnetic measuring device based on a magnetic-bead concentration and a simulated lesion shape , comprising an impedance analyzer , a Helmholtz coil , a metallic fiber , a fluxgate uniaxial magnetometer , a direct-current power supply , a current commutator , a data acquisition card , a computer , a magnetic-bead-concentration adjustable platform , and a lesion shape simulation platform having several curvature radii , wherein the magnetic-bead-concentration adjustable platform or the lesion shape simulation platform is used for holding magnetic-bead-simulated biological fluid , the metallic fiber is fixedly placed on the magnetic-bead-concentration adjustable platform or the lesion shape simulation platform , two ends of the metallic fiber are electrically connected with a connection terminal of the magnetic-bead-concentration adjustable platform or the lesion shape simulation platform and then are electrically ...

ROTATING MODULE

A rotating module comprising a mandrel and at least one rubbing element in provided. The at least one rubbing element is sleeved on the mandrel. The diameter of a pivoting space defined by an arcuate arm of the at least one rubbing element is smaller than the diameter of the mandrel so that the at least one rubbing element and the mandrel are assembled with interference fit. 1. A rotating module being disposed on an upright and connected to a holder for supporting a display , the rotating module comprising:at least one rubbing element including at least one arcuate arm and a connecting portion, wherein the arcuate arm forms a pivoting space, an opening connecting to the pivoting space, and an inner surface adjacent to the pivoting space, wherein the connecting portion is connected to the upright; anda mandrel including a pivoting part and at least one fixing part, wherein the pivoting part passes through the arcuate arm and contacts with the inner surface, and the at least one fixing part is connected to the holder;wherein the pivoting part of the mandrel and the arcuate arm are assembled with interference fit for the display pivotably stopping at any angle.2. The rotating module of claim 1 , wherein a tilt angle of the display is capable of being changed by applying a force to the display when an extending direction of the mandrel is perpendicular to the upright claim 1 , and the display stops at any tilt angle with respect to the upright when the force is removed; wherein a swivel angle of the display is capable of being changed by applying a force to the display when the extending direction of the mandrel is parallel to the upright claim 1 , and the display stops at any swivel angle with respect to the upright when the force is removed.3. The rotating module of claim 2 , wherein the arcuate arm and the connecting portion are integrally formed.4. The rotating module of claim 3 , wherein a diameter of the pivoting space and a diameter of a cross-section of the ...

TFT ARRAY SUBSTRATE, MANUFACTURING METHOD AND LIQUID CRYSTAL DISPLAY PANEL

The present disclosure discloses a TFT array substrate, wherein the TFT array substrate is arranged with at least a base substrate, a thin film transistor layer, and a passivation layer and a pixel electrode layer on the thin film transistor layer; at least a via hole is formed on the passivation layer, supporters are arranged in the via hole, and the supporters have a same horizontal surface for supporting a lower surface of a CF substrate assembled with the TFT array substrate. The disclosure also discloses a corresponding manufacturing method and a liquid crystal display panel. The embodiment of the present disclosure can reduce the height difference of the via holes in the surface of the TFT array substrate, improve the thickness uniformity and flatness of the alignment film, so as to improve the display effect of the liquid crystal display panel. 1. A TFT array substrate , comprising:at least one base substrate and a thin film transistor layer arranged on the TFT array substrate;a passivation layer and a pixel electrode arranged on the thin film transistor layer, wherein a via hole is formed on the passivation layer, supporters are arranged in the via hole, and the supporters are at the same horizontal level for supporting a lower surface of a CF substrate assembled with the TFT array substrate.2. The TFT array substrate according to claim 1 , wherein the TFT array substrate comprises:the base substrate;the thin film transistor layer, a plurality of thin film transistor units formed on the thin film transistor layer, each thin film transistor unit comprising a gate, a gate insulating layer, an active layer, a source and a drain;the passivation layer arranged on the thin film transistor layer and having at least one via hole, wherein a via hole exposes the source of the thin film transistor unit;a pixel electrode arranged on the passivation layer and extending toward the via hole so as to be electrically connected to the source; andan alignment layer covering ...

Siniperca chuatsi il-6 gene and detection method of disease-resistant snp marker thereof

The invention provides a Siniperca chuatsi IL-6 gene and a detection method for a disease-resistant SNP marker. A cDNA sequence of S. chuatsi IL-6 gene is cloned, as shown in SEQ ID NO: 1. A IL-6 gene gDNA sequence containing an intron of the S. chuatsi IL-6 gene is cloned, as shown in SEQ ID NO: 2. A primer for amplifying a disease-resistant SNP locus is designed according to IL-6 gDNA sequence, and S. chuatsi IL-6 gene is amplified to obtain an amplification product which is sequenced, and the SNPs loci relevant to virus disease-resistance are found out and the SNP locus is determined according to DNA peak profile. The IL-6 cDNA full-length sequence and IL-6 gDNA full-length sequence are cloned firstly. The SNP locus relevant to virus disease resistance of S. chuatsi IL-6 gene is detected, thereby providing a new method for breeding of S. chuatsi.

SYSTEMS AND METHODS FOR TRACKING AND DISPLAYING ENDOSCOPE SHAPE AND DISTAL END ORIENTATION

Systems and methods for tracking shape and orientation of an endoscope employ motion tracking sensors to track locations on the endoscope for use in determining real time shape and distal end orientation for display during navigation of the endoscope. An example system includes sensor units distributed along the endoscope and a control unit. The sensor units track motion of the endoscope locations and transmit resulting tracking data to a control unit. The control unit processes the tracking data to determine shape of the endoscope and orientation of the distal end of the endoscope. The control unit generates output to a display unit that causes the display unit to display one or more representations indicative of the shape of the endoscope and orientation of the distal end of the endoscope for reference by an endoscope operator during an endoscopic procedure. 1. An endoscope shape and distal end orientation tracking system , comprising:a first sensor unit configured to be disposed at a distal end of an endoscope and generate position and orientation tracking data for the distal end of the endoscope;a plurality of second sensor units, each of the second sensor units being configured to be disposed a one of a corresponding plurality of locations along a length of the endoscope proximal to the distal end of the endoscope and generate position tracking data for the respective location; and (1) receive (a) the position and orientation tracking data generated by the first sensor unit for the distal end of the endoscope, and (b) the position tracking data for each of the respective locations by the respective second sensor units;', '(2) determine shape of the endoscope and orientation of the distal end of the endoscope based on the data generated by the first and second sensor units; and', '(3) generate output to a display unit that causes the display unit to display a representation of the shape of the endoscope and orientation of the distal end of the endoscope., 'a ...

Beverage-Brewing Packaging Bag

A beverage-brewing packaging bag includes an outer bag () and an inner bag (). The outer bag () includes a receiving space (). The inner bag () is received in the outer bag () and receives a to-be-brewed substance (). The inner bag () is a filtering bag, is fixed to an inner face of the outer bag (), and divides the receiving space () of the outer bag () into a water chamber () and a reservoir (). 1. A beverage-brewing packaging bag comprising:an outer bag including a receiving space; andan inner bag received in the outer bag and adapted to receive a to-be-brewed substance,wherein the inner bag is a filtering bag, is fixed to an inner face of the outer bag, and divides the receiving space of the outer bag into a water chamber and a reservoir.2. The beverage-brewing packaging bag as claimed in claim 1 , wherein the inner bag includes an open end having a peripheral edge fixed to the inner face of the outer bag.3. The beverage-brewing packaging bag as claimed in claim 1 , wherein the outer bag further includes a plurality of pores claim 1 , wherein each of the plurality of pores has a diameter smaller than a diameter of the to-be-brewed-substance to prevent the to-be-brewed-substance from falling out of the filtering bag.4. The beverage-brewing packaging bag as claimed in claim 1 , wherein the outer bag includes a water inlet directly communicating with the water chamber claim 1 , wherein the inner bag is configured to receive water filled through the water inlet of the outer bag and the water chamber claim 1 , wherein the inner bag is adapted to filter a mixture of the to-be-brewed substance and water claim 1 , and wherein the reservoir is adapted to receive the mixture filtered by the inner bag.5. The beverage-brewing packaging bag as claimed in claim 4 , wherein the outer bag further includes an outlet directly communicating with the reservoir claim 4 , and wherein the outlet is disposed in a location adjacent to a top of the outer bag and higher than a lowest ...

Easy-To-Carry Bagged Coffee

An easy-to-carry bagged coffee includes coffee powder () and a packaging bag () receiving the coffee powder (). The packaging bag () includes an outer bag () and an inner bag () received in the outer bag (). The inner bag () is fixed in the outer bag () by hot pressing, receives the coffee powder (), and is a filtering bag. 1. An easy-to-carry bagged coffee comprising:coffee powder; anda packaging bag receiving the coffee powder, wherein the packaging bag includes an outer bag and an inner bag received in the outer bag,wherein the inner bag is fixed in the outer bag by hot pressing, wherein the inner bag receives the coffee powder, and wherein the inner bag is a filtering bag.2. The easy-to-carry bagged coffee as claimed in claim 1 , wherein the inner bag includes an open end having a peripheral edge fixed to an inner face of the outer bag and divides a receiving space of the outer bag into a water chamber and a reservoir.3. The easy-to-carry bagged coffee as claimed in claim 2 , wherein the outer bag further includes an outlet directly communicating with the reservoir claim 2 , and wherein the outlet is disposed in a location adjacent to a top of the outer bag and higher than a lowest point of the inner bag.4. The easy-to-carry bagged coffee as claimed in claim 3 , wherein the outer bag further includes a mouth at the outlet thereof.5. The easy-to-carry bagged coffee as claimed in claim 3 , wherein the outer bag includes an open end and a sealing strip mounted in the open end of the outer bag claim 3 , wherein the sealing strip is configured to seal the open end claim 3 , wherein the sealing strip includes a first strip and a second strip claim 3 , wherein the first strip includes a first engaging groove and a first protrusion extending parallel to the first engaging groove claim 3 , wherein the second strip includes a second engaging groove and a second protrusion extending parallel to the second engaging groove claim 3 , wherein the first protrusion engages with ...

ORDER PROCESSING METHOD AND APPARATUS

Embodiments of this disclosure provide an order processing method and apparatus, and a server. The method includes: determining a first order taking model obtained by training historical allocation orders; calculating, based on an order subjective attribute that affects a probability of taking an order, an order taking willingness of a to-be-allocated order by using the first order taking model; and allocating the to-be-allocated order to a delivery person that matches the order taking willingness. According to technical solutions provided in the embodiments of this disclosure, order taking rate is improved, and delivery quality is improved. 1. An order processing method , comprising:determining a first order taking model obtained by training historical allocation orders;calculating, based on an order subjective attribute that affects a probability of taking an order, an order taking willingness of a to-be-allocated order by using the first order taking model;determining a scheduling type that matches the order taking willingness;if the scheduling type corresponds to an assignment mode, determining any delivery person corresponding to the scheduling type;allocating the to-be-allocated order to the delivery person;if the scheduling type corresponds to an order bidding mode, determining at least one delivery person corresponding to the scheduling type;pushing order bidding information of the to-be-allocated order to a client corresponding to the at least one delivery person;determining, based on an order bidding request sent by the client corresponding to the at least one delivery person, a delivery person that successfully bids an order; andallocating the to-be-allocated order to the delivery person that successfully bids an order.2. The method according to claim 1 , wherein the first order taking model is obtained by training in advance in the following manner:determining the order subjective attribute and an order objective attribute that affect a probability of ...

LIFT DEVICE AND LIFT SYSTEM

A lift device and a lift system are provided, which comprises: a carrying mechanism including a guiding hole; a lift pin passing through inside the guiding hole; a carrying base, which is connected to the lift pin, wherein when the carrying base is moved upward, the lift pin is moved upward and inside the guiding hole; and a magnetic control device, which is used to send a magnetic control signal, so as to move the lift pin downward. By the lift pin being moved downward and magnetically sucked, a bad process problem and a break risk can be avoided. 1. A lift device , comprising:a carrying mechanism including a guiding hole;a lift pin passing through inside the guiding hole;a carrying base, wherein the carrying base including a fixing nut, and a lower end of the lift pins is formed as a bolt; and the carrying base is connected and fixed to the lower end of the lift pin, wherein when the carrying base is moved upward under an external force, the lift pin is moved upward and inside the guiding hole; anda magnetic control device connected to the carrying base through a magnetic force line, wherein the magnetic control device is used to send a magnetic control signal to the carrying base through the magnetic force line, so as to move the lift pin downward and inside the guiding hole under the control of the magnetic control signal;wherein the carrying mechanism further includes a support element, which is arranged on a periphery of the guiding hole, wherein the support element is used to fix the carrying mechanism below a substrate loading platform, and the substrate loading platform is used to support a glass substrate.2. The lift device according to claim 1 , wherein the fixing nut has a position element which is arranged on a periphery of the fixing nut to limit a maximum ascending movement distance of the lift pin.3. The lift device according to claim 1 , wherein the materials of the carrying base claim 1 , the fixing nut claim 1 , and the position element are all ...

Electric motor drive with gallium nitride power switches

A motor drive for providing AC power to an electric motor includes a DC bus and three output terminals for connection to the electric motor. A positive switch selectively connects a positive conductor of the DC bus with each of the output terminals and a negative switch selectively connects a negative conductor of the DC bus with each of the output terminals. Each of the switches are Gallium Nitride (GaN) power switches. A controller commands each of the switches at a high switching speed between 10 kHz and 100 kHz using pulse width modulation to approximate an AC waveform on each of the output terminals. A dead time between activation of corresponding two of the switches conn to be selected to minimize a fifth-order harmonic distortion current.

ELECTRIC ACTUATOR

An electric actuator includes a motor having a rotary shaft. The electric actuator further includes a vibration damping gasket mounted on the motor. The vibration damping gasket includes an annular body attached around the motor and an end wall formed on one end of the annular body, and the end wall defines a through hole allowing the rotary shaft to pass therethrough. The motor further includes an outer housing, and the annular body of the vibration damping gasket is attached around the outer housing. The end wall of the vibration damping gasket contacts with the end surface of the outer housing. The vibration damping gasket is made from a resilient material. The electric actuator can effectively reduce the mechanical vibration, improve a buffering effect thereof, and hence reduce the noise. 1. An electric actuator comprising:a motor comprising an outer housing accommodating a stator and a rotor therein and a rotary shaft extending from an end surface of the outer housing; anda vibration damping gasket attached to the motor, the vibration damping gasket comprising an annular body sleeved on outer housing of the motor and an end wall abutting against the end surface of the outer housing from which the rotary shaft extending from, the end wall defining a through hole through which the rotary shaft extends.2. The electric actuator of claim 1 , wherein the end wall is integrally formed at an end of the annular body.3. The electric actuator of claim 2 , wherein the vibration damping gasket is made from a resilient material.4. The electric actuator of claim 1 , wherein the outer housing further comprises a side surface connected with the end surface claim 1 , and the annular body hoop the side surface of the outer housing.5. The electric actuator of claim 1 , wherein a protruding flange is formed at a center area of the end surface of the outer housing claim 1 , and the protruding flange defines an axial hole allowing the rotary shaft to pass therethrough.6. The electric ...

Bufadienolide for treatment of non-small cell lung cancer

A method of treating a subject, in particular a human, suffering from non-small cell lung cancer includes administering a bufadienolide to the subject. A method of inhibiting the proliferation and inducing the cell death of non-small cell lung cancer cells, a method of inhibiting the Epidermal growth factor receptor (EGFR) kinase activity in non-small cell lung cancer cells harboring an abnormality in the EGFR gene, and a method of inhibiting Na+/K+-ATPase in non-small cell lung cancer cells includes contacting those cells with a bufadienolide. Proscillaridin A as bufadienolide, with the structure of Formula (III) has advantageously high cytotoxicity against EGFR-dependent non-small cell lung cancer at nano-molar levels while having low toxicity to normal lung cells.

QUALITY ASSESSMENT AND DECISION RECOMMENDATION FOR CONTINUOUS DEPLOYMENT OF CLOUD INFRASTRUCTURE COMPONENTS

Methods, systems and computer program products are described for obtaining deployment signals comprising information relating to deployments of software components to a plurality of computing devices, obtaining fault signals comprising information relating to faults encountered by the plurality of computing devices, and obtaining device type information that describes a device type of each of the plurality of computing devices. Based on the deployment signals, fault signals, and device type information, a correlation score for each combination of software component, fault, and device type is obtained. Based on the correlation scores, attribution level decisions, fault type level decisions and device type level decisions are made. Based on these decisions, an overall decision is rendered whether to proceed or not proceed with a future deployment of the software component. 1. A method , comprising:attributing each fault occurring on computing devices having a given device type to a particular software component having a highest correlation score; andfor each software component to which a fault is attributed, rendering a decision to proceed or not proceed with a future deployment of the software component to additional computing devices based at least on a number of computing devices impacted by one or more faults attributed to the software component.2. The method of claim 1 , further comprising: deployment signals comprising information relating to deployments of software components to a plurality of computing devices;', 'fault signals comprising information relating to faults encountered by the plurality of computing devices; and', 'device type information that describes a device type of each of the plurality of computing devices; and, 'obtaining one or more ofbased on the one or more of the deployment signals, fault signals, and device type information, obtaining a correlation score for each combination of software component, fault and device type.3. The method of ...

Glutathione-s-conjugate transport in plants

The invention includes an isolated DNA encoding a plant GS-X pump polypeptide and an isolated preparation of a plant GS-X pump polypeptide. Also included is an isolated preparation of a nucleic acid which is antisense in orientation to a portion or all of a plant GS-X pump gene. The invention also includes cells, vectors and transgenic plants having an isolated DNA encoding a plant GS-X pump and methods of use thereof. In addition, the invention relates to plant GS-X pump promoter sequences and the uses thereof.

Mixing and matching TC proteins for pest control

The subject invention relates to the surprising discovery that toxin complex (TC) proteins, obtainable from Xenorhabdus, Photorhabdus, and Paenibacillus, can be used interchangeably with each other. In particularly preferred embodiments of the subject invention, the toxicity of a “stand-alone” TC protein (from Photorhabdus, Xenorhabdus, or Paenibacillus, for example) is enhanced by one or more TC protein “potentiators” derived from a source organism of a different genus from which the toxin was derived. As one skilled in the art will recognize with the benefit of this disclosure, this has broad implications and expands the range of utility that individual types of TC proteins will now be recognized to have. Among the most important advantages is that one skilled in the art will now be able to use a single set of potentiators to enhance the activity of a stand-alone Xenorhabdus protein toxin as well as a stand-alone Photorhabdus protein toxin. (As one skilled in the art knows, Xenorhabdus toxin proteins tend to be more desirable for controlling lepidopterans while Photorhabdus toxin proteins tend to be more desirable for controlling coleopterans.) This reduces the number of genes, and transformation events, needed to be expressed by a transgenic plant to achieve effective control of a wider spectrum of target pests. Certain preferred combinations of heterologous TC proteins are also disclosed herein. Other objects, advantages, and features of the subject invention will be apparent to one skilled in the art having the benefit of the subject disclosure.

Microarrays for genotyping and methods of use

The present invention provides a microarray for detecting a genotype at a polymorphic site in a plurality of nucleic acid samples, comprising a first set of nucleic acid fragments derived from the samples and a second set of nucleic acid fragments derived from a plurality of references immobilized thereon. The invention also provides a microarray comprising a set of nucleic acid fragments immobilized on the surface of the microarray, wherein the nucleic acid fragments are derived from the samples by amplifying a region in the sample containing the polymorphism through asymmetric PCR amplification. Methods of using and making the microarrays are also provided.

Capacitive touch structure and manufacturing method thereof

Device to device discovery resource allocation

各種通訊系統可自資源分配之技術及系統獲益。舉例言之，第三代夥伴計畫之通訊系統可自裝置對裝置探索資源分配方法及系統獲益。一方法可包括決定下行鏈路資料傳輸可造成上行鏈路控制通道傳輸與裝置對裝置探索信號傳輸間之衝突，或決定上行鏈路分享通道傳輸可能與裝置對裝置探索信號傳輸衝突；及請求一使用者設備基於該決定而報告裝置對裝置探索需要。

Electrically operated valve

An electrically operated valve capable of quickly achieving reliable switching between multiple flow paths. The electrically operated valve includes a driving mechanism, an executing mechanism and a valve body assembly, wherein the driving mechanism includes a bushing and an output shaft located in the bushing, the executing mechanism includes a valve stem connected to the output shaft and a valve core connected to the valve stem, and the valve core is provided with a first flow channel and a second flow channel; the valve body assembly includes a valve body and a valve seat, the bushing forms a space isolated from the outside, the output shaft and a connecting portion between the valve stem and the output shaft are located in this space, and the valve body has a cavity, four through holes and a plug port.

USE OF HERBAL EXOSOMES TO INCREASE THE VITALITY OF SKIN CELLS AND THEIR HAIR REMOVAL CAPACITY

Bu buluş, bitkisel eksozomlarının deri hücreleri üzerinde canlılığı arttırıcı ve saç faliküllerini uyararak saçın çıkmasını arttırıcı etkisi olan bir ürün olarak kullanılması ile ilgilidir. Buluşun amacı, canlılığını yitirmiş olan sağlıksız deri ve saçların canlılığı yeniden kazanıp güçlendirilmesinin, saç dökülmelerini durdurulmasının, saç foliküllerini uyararak saçların daha hızlı bir şekilde çıkmasının ve yaşlanmış deri hücrelerinin sebep olduğu kırışıklık, yaşlılık lekeleri gibi etkilerin iyileştirilmesinde düzenleyici bir etkinin sağlanmasıdır. The present invention relates to the use of herbal exosomes as a product that enhances vitality on skin cells and increases hair growth by stimulating hair follicles. The aim of the invention is to regain vitality and strengthen the unhealthy skin and hair that have lost its vitality, to stop hair loss, to stimulate hair follicles to grow hair faster, and to provide a regulatory effect in improving effects such as wrinkles and age spots caused by aging skin cells.

Compounds and methods for promoting hair growth

The present invention relates to novel pharmaceutical compositions of isoflavanoid derivatives useful for the treatment of male pattern baldness and alopecia areata, promoting the conversion of gray hair to the original pigment in hair follicles, and increasing the blood supply to the brain. The invention also relates to methods for treatment of male pattern baldness and alopecia areata, gray hair, and brain circulatory deficiencies. Also described herein are methods for the synthesis of isoflavanoid derivatives.

Bufadienolide for treatment of non-small cell lung cancer

The present invention relates to a method of treating a subject, in particular a human, suffering from non-small cell lung cancer. Said method comprises a step of administering a bufadienolide to the subject. The present invention further provides a method of inhibiting the 5 proliferation and inducing the cell death of non-small cell lung cancer cells, a method of inhibiting the Epidermal growth factor receptor (EGFR) kinase activity in non-small cell lung cancer cells harboring an abnormality in the EGFR gene and a method of inhibiting Na*/K* ATPase in non-small cell lung cancer cells comprising contacting said cells with a bufadienolide. 0 The inventors in particular unexpectedly found that Proscillaridin A as bufadienolide that has a structure of Formula (Ill) has advantageously high cytotoxicity against EGFR-dependent non-small cell lung cancer at nano-molar levels while having low toxicity to normal lung cells representing the first report of Proscillaridin A in non-small cell lung cancer as specific subtype of lung cancer and in EGFR-dependent non-small cell lung cancer, either. * o4 *0 -CC - D r- *. C)C o* 0 -- 4 oo* oo *l * LL uLE -* * . W- CD i iN - (%) 4rqUtA }JXD JO aEJtIDd

Mixing and matching tc proteins for pest control

The subject invention relates to the surprising discovery that toxin complex (TC) proteins, obtainable from Xenorhabdus, Photorhabdus, and Paenibacillus, can be used interchangeably with each other. In particularly preferred embodiments of the subject invention, the toxicity of a 'stand-alone' TC protein (from Photorhabdus, Xenorhabdus, or Paenibacillus, for example) is enhanced by one or more TC protein 'potentiators' derived from a source organism of a different genus from which the toxin was derived. As one skilled in the art will recognize with the benefit of this disclosure, this has broad implications and expands the range of utility that individual types of TC proteins will now be recognized to have. Among the most important advantages is that one skilled in the art will now be able to use a single set of potentiators to enhance the activity of a stand-alone Xenorhabdus protein toxin as well as a stand-alone Photorhabdus protein toxin. This reduces the number of genes, and transformation events, needed to be expressed by a transgenic plant to achieve effective control of a wider spectrum of target pests. Certain preferred combinations of heterologous TC proteins are also disclosed herein.

VEGETABLE EXOZOME PRODUCTION METHOD

Bu buluş, bitki doku kültürü temelli hücre süspansiyon kültürlerinden bitkisel eksozom üretilmesine yönelik bir yöntem ile ilgilidir. Buluşun amacı, terapötik ve ilaç taşıyıcısı gibi amaçlarda kullanılmak üzere, bitki süspansiyon kültürünün avantajlarından faydalanarak, yüksek hacim ve saflıkta ve homojen bitki eksozomları üretimi gerçekleştirmektir. The present invention relates to a method for producing plant exosomes from plant tissue culture-based cell suspension cultures. The aim of the invention is to produce homogeneous plant exosomes in high volume and purity, by taking advantage of the advantages of plant suspension culture, to be used for purposes such as therapeutic and drug carrier.

Methods and compositions for detecting sars virus

This invention relates generally to the field of virus detection. In particular, the invention provides chips, probes, primers, kits and methods for amplifying and detecting SARS-CoV nucleotide sequence. The clinical and other uses of the present chips, probes, primers, kits and methods are also contemplated.

FORMULATION CONTAINING ERBIUM BORATE FOR THE PREVENTION AND TREATMENT OF WOUND SCAR

Bu buluş, yara skarının önlenmesi ve tedavisinde kullanılmak üzere, Erbium borat nanopartikülleri, en az bir yüzey aktif madde ve taşıyıcı jel özellikli en az bir jelleştirici madde içeren jel formunda bir formülasyon ile ilgilidir. The present invention relates to a gel formulation comprising Erbium borate nanoparticles, at least one surfactant and at least one gelling agent with carrier gel properties, for use in the prevention and treatment of wound scarring.

Inhalable medical aerosol dispensing system

Server, terminal and non-transitory computer-readable medium

The subject application relates to a server, terminal and non-transitory computer-readable medium. The server for handling streaming data for a live streaming, comprising one or a plurality of processors, wherein the one or plurality of processors execute a machine-readable instruction to perform: recording the streaming data for the live streaming; storing the streaming data as archive contents with first identifier; receiving interaction information during the live streaming; storing the interaction information as contexts with second identifier, transmitting the archive contents with first identifier to a first user terminal; and transmitting the contexts to the first user terminal according to the first identifier and the second identifier. According to the subject application, the archive contents may be more immersive and the user experience may be enhanced.

ストリーミングデータを取り扱う方法、システム及びコンピュータプログラム

【課題】ライブストリーミングのためのストリーミングデータを取り扱うシステム及び方法を提供する。【解決手段】方法は、ライブストリーミングのストリーミングデータを記録する工程と、当該ストリーミングデータをアーカイブコンテンツとして保存する工程と、当該アーカイブコンテンツにトランジションセグメントを追加する工程と、を含む。【効果】アーカイブコンテンツの処理時間を短縮し、ユーザエクスペリエンスを向上することができる。【選択図】図１６

ストリーミングデータを取り扱う方法、システム及びコンピュータプログラム

【課題】ライブストリーミングのためのストリーミングデータを取り扱うシステム及び方法を提供する。【解決手段】ライブストリーミングのためのストリーミングデータを取り扱う方法は、ライブストリーミングのストリーミングデータを記録する工程と、ストリーミングデータをアーカイブコンテンツとして保存する工程と、アーカイブコンテンツにトランジションセグメントを追加する工程と、を含む。【効果】アーカイブコンテンツの処理時間が短縮され、ユーザエクスペリエンスを向上することができる。【選択図】図３

Electrically operated valve

Packaging structure with embedded electronic components and method for manufacturing the same

A method for manufacturing a fan-out chip packaging structure with decreased use of a crack-inducing hot-soldering process includes a first carrier plate with first and a second outer wiring layers. Two first conductive posts are formed on the first outer wiring layer, one end of each post is electrically connected to the first outer wiring layer. A receiving groove is formed between first conductive posts, and a sidewall of each post is surrounded by a first insulating layer. An embedded component is laid in the receiving groove and a second carrier plate is formed on the first insulating layer, wherein the second carrier plate carries third and fourth outer wiring layers. A first outer component is connected to the second outer wiring layer, and a second outer component is connected to the fourth outer wiring layer.

Packaging structure with embedded electronic components and method for manufacturing the same

A method for manufacturing a fan-out chip packaging structure with decreased use of a crack-inducing hot-soldering process includes a first carrier plate with first and a second outer wiring layers. Two first conductive posts are formed on the first outer wiring layer, one end of each post is electrically connected to the first outer wiring layer. A receiving groove is formed between first conductive posts, and a sidewall of each post is surrounded by a first insulating layer. An embedded component is laid in the receiving groove and a second carrier plate is formed on the first insulating layer, wherein the second carrier plate carries third and fourth outer wiring layers. A first outer component is connected to the second outer wiring layer, and a second outer component is connected to the fourth outer wiring layer.

Kozmeti̇k formüllerde kullanmak üzere li̇pozomal teknoloji̇ i̇le enkapsüle edi̇lmi̇ş yabani̇ i̇ğde (hippophae rhamnoides) ekstresi̇ni̇n elde edi̇lme yöntemi̇

Bu buluş lipozomal teknoloji kullanarak enkapsüle edilen Yabani iğde ekstresinin ile hazırlanan, yenileyici kişisel bakım ürünleri formülasyonları ve bunların üretim yöntemi ile ilgilidir. Yabani iğde yağının fosfolipid ile enkapsüle edilmesi için Microfludizer sistemi kullanılmaktadır. Formülasyon bünyesinde, ayrıca, cildin yenilenmesi ve onarılması için Palmito-oleik asit (omega-7) ve &#978#&-linolenik asit (omega-6) gibi doymamış yağ asitleri içeriği bulunmaktadır.

Inhalable medical aerosol dispensing system

A respiratory therapy management system includes intelligent valved holding chamber devices (IVHCs) corresponding to patients. Each IVHC generates air inflow data during an inhalation therapy session, and determines an inhalation technique score for the session. For each IVHC, a mobile computing device receives and processes inhalation technique scores; generates composite inhalation technique scores and inhalation therapy regimen compliance scores corresponding to multiple inhalation therapy sessions; and presents visual representations of such scores. A remote therapy management server manages patient incentive awards; provides a social media platform and/or games accessible to patients; and communicates with physician computing devices to facilitate physician review of composite inhalation technique scores and inhalation therapy regimen compliance scores, and physician access to the social media platform. For a given patient, provision of incentive awards, aspects of social media interaction, and/or game play depend upon their composite inhalation technique scores and/or inhalation therapy regimen compliance scores.

地鎖裝置及其車位管理系統

Methods and compositions for detecting sars virus

This invention relates generally to the field of virus detection. In particular, the invention provides chips, probes, primers, kits and methods for amplifying and detecting SARS-CoV nucleotide sequence. The clinical and other uses of the present chips, probes, primers, kits and methods are also contemplated.

Vertical elastic probe structure

Method and server for handling streaming data

The subject application relates to a method and system for handling streaming data for a live streaming, and includes recording the streaming data for the live streaming; storing the streaming data as archive contents; and adding a transition segment in the archive contents. According to the subject application, the time for processing the archive contents is saved and the user experience may be enhanced.

Broad-spectrum antiviral pharmaceutical composition and manufacturing method thereof

A broad-spectrum antiviral pharmaceutical composition includes total organic and phenolic acid glycosides and/or their condensate compounds and/or salts of total organic and phenolic acid glycosides extracted from a Stellaria plant by a method including the steps of cleaning, powdering and extracting a Stellaria plant to form a water extraction, producing a liquid from the water extraction, absorbing the total organic and phenolic acid glycosides and/or their condensate compounds and/or the salts of total organic and phenolic acid glycosides of the liquid on a resin column by passing the liquid through the resin column, cleaning the resin column by water, washing the resin column by adding an agent to the resin column to obtain and collect a brownish or dark red liquid from the resin column, and collecting the ethanol from the brownish or dark red liquid.

CONTROL METHOD OF MIXED TRAFFIC FLOW ON FREEWAY RAMP BASED ON CONTROLLABLE CONNECTED AND AUTONOMOUS VEHICLES (CAVs)

A control method of mixed traffic flow on freeway ramp based on controllable connected and autonomous vehicles (CAVs) is provided. A ramp is divided into a normal driving section, a vehicle platoon formation section and an accelerating and merging section. A vehicle platoon is formed by a leading CAV and human-driven vehicles (HDVs). Time interval [t min , t max ] for the vehicle platoon to completely reach the merging point S is calculated. CAVs on the main lane and ramp are cooperatively controlled, and a merging gap is reserved for the ramp vehicle platoon. The vehicle platoon is allowed to accelerate and merge into the main lane. By means of the Internet-of-Vehicle (IoV) technology, the traffic situation on the main lane and downstream merging zone can be obtained in advance, and speeds of the CAVs are cooperatively controlled to lead the ramp vehicles to safely merge into the main lane.

System, song list generation method, and electronic device

This application provides a system, a playlist generation method, and an electronic device. The system includes a server and an electronic device. The electronic device sends first request information to the server in response to a detected operation of creating a first playlist by a user, where the first request information is used to request a name and a description of the first playlist; the server obtains playlist information of the first playlist of the electronic device; the server determines the name and the description of the first playlist based on the playlist information of the first playlist; the server sends the name and the description of the first playlist to the electronic device; and the electronic device displays the name and the description of the first playlist. In embodiments of this application, a name and a description of a playlist can be automatically generated, and the user does not need to manually add the name and the description. The name and the description that are generated can accurately reflect features of songs in the playlist, thereby reducing operation steps for the user and improving user experience.

Method for cultivating tung tree seedling by hypocotyle grafting

A method for cultivating a Tung tree seedling through hypocotyle grafting includes selection of a sand storage time of a rootstock (Vernicia montana Lour.) seed, seedbed construction, scion collection, scion cutting, rootstock cutting, bandaging, transplantation and management, and the like. A grafted plant obtained by a traditional grafting method (bud grafting) for Tung tree is easy to break at a grafting interface; and when the stem grafting is conducted, because a scion is thick, a rootstock for grafting must be cultivated one year in advance. These grafting methods have production problems such as long cycle and high cost, which can be solved by the present disclosure. The present disclosure has a short rootstock cultivation time, simple grafting operations, a high grafting efficiency, and a high survival rate, greatly shortens a cycle of asexual propagation-based seedling cultivation for Tung tree.

Machine learning signal processing techniques for generating physiological predicts

Various embodiments of the present disclosure provide signal interpretation and data aggregation techniques for generating predictive insights for a user. The techniques may include receiving initial physiological features for a user that are based on recorded sensor values for the user. The techniques include generating activity encodings for the user based on interaction data objects for the user and generating a combined input feature vector by aggregating the initial physiological features and the activity encodings. The techniques include generating, using a machine learning model, a physiological prediction for the user based on the combined input feature vector.

盒體之結構改良

本創作為有關一種盒體之結構改良，係包括依序排列之第一背板、第二背板、第一前板及第二前板，其中該第一背板、第二背板、第一前板及第二前板之間圍繞為形成有二側具開口之插設空間，且第二背板與第一前板交接處穿設有插槽，再於第二前板遠離第一前板一側處設有伸入於插設空間內之插板，而插板遠離第二前板一側處則設有供穿出插槽外部之插接片，由於盒體僅需經由拗折、黏貼之步驟，即可完成組裝，以具有簡易組裝之效用，且盒體組裝完成後呈立體狀，進而具有豐富多樣變化以增添趣味性及實用性，並且盒體於製造運輸的過程中，可呈現展開狀，以供方便相互堆疊運輸，藉以減少所佔用之空間，藉此降低運輸成本。

Smooth cooperative lane change control method for multi-connected and autonomous vehicle (cav

A smooth cooperative lane change control method for multi-connected and autonomous vehicles (CAVs), including: acquiring vehicle information of a lane-changing vehicle M and four surrounding vehicles A, B, C and D; constructing uncontrolled-vehicle and controlled-vehicle motion state prediction models; according to the motion state prediction models, predicting motion states of the lane-changing vehicle M, and the vehicles A, B, C and D; constructing an upper-layer optimization model to calculate an optimal control value and an optimized motion state of the lane-changing vehicle M and an optimal control value of the vehicle A; constructing a lower-layer optimization model to calculate an optimal control value of the vehicle D; and controlling the lane-changing vehicle M, the vehicle A and the vehicle D to run according to a corresponding optimal control value.

Capacitive type touch screen and its manufacturing method

盒體之結構改良

本創作為有關一種盒體之結構改良，係包括本體及至少一個插板，其中該本體具有圍繞成形之基板，並於基板內側形成有插接空間，且基板上設有至少一個對接部，再於基板一側向外延伸有第一飾板，而該插板具有插設至插接空間處之板體，並於板體一側設有結合於對接部上之結合部，且板體相對於結合部另側向外延伸有第二飾板，由於本體僅需經由拗折、黏貼，再與至少一個插板相互對嵌之步驟，即可完成組裝，所以具有簡易組裝之效用，且組裝完成後呈立體狀，進而具有豐富變化性、趣味性及實用性，而當盒體不使用時，便可拗回呈一扁平狀，以具有方便使用、收納、攜帶之效果。

Hybridization methods using natural base mismatches

Small rna for alleviating vascular endothelial dysfunction in stress-induced hypertension and use thereof

The present invention relates to the field of molecular biology and medicine, and provides a small RNA sequence for relieving stress hypertension vascular endothelial dysfunction and an application thereof. The small RNA is miR-219a-5p sponge, and the nucleotide sequence of the miR-219a-5p sponge is as shown in SEQ ID NO. 1.

Distributed finite time control method for isolated island microgrid heterogeneous battery energy storage system

The present invention relates to a distributed finite time control method for heterogeneous battery energy storage systems of an island micro-grid. A droop control strategy is adopted in a primary control layer of a local control unit to satisfy load demand in an island micro-grid and stabilize frequency and voltage of the island micro-grid. A secondary frequency control structure and a secondary voltage control structure are respectively designed in a secondary control layer of the local control unit, a battery energy control structure is designed to control battery energy, distributed finite time secondary cooperative control rules are designed by means of distributed communication, output voltage amplitudes and frequencies of battery energy storage systems BESS are restored to rated values within a limited time, and at the same time, an active power of an island micro-grid system is proportionally distributed to make battery energy balanced and consistent. Convergence time is estimated, and the upper bound of the estimated convergence time is independent of the initial state of the island micro-grid system. Distributed control allows each battery energy storage unit to communicate with a neighboring battery energy storage unit thereof, therefore robustness of the system is improved.

Distributed finite time control method for isolated island microgrid heterogeneous battery energy storage system

具有拖錫焊盤的電路板

Hybridization methods using natural base mismatches

The present invention provides an improved nucleic acid hybridization process employing a modified oligonucleotide probe comprising naturally occurring nucleotide bases. At least one nucleotide in the modified oligonucleotide is artificially mismatched relative to the control nucleic acid in addition to any mismatches arising from a variant nucleic acid target containing a sequence variation. The artificial mismatch and the sequence variation positions are separated from one another on the oligonucleotide by six to nine nucleotide positions.

Apparatus, method and computer program product providing faster handover in mobile WiMAX system

具有蠶絲纖維（紗線）雙面立體交叉微孔織物

Hybridization methods using natural base mismatches

Hybridization methods using natural base mismatches

The present invention provides an improved nucleic acid hybridization process employing a modified oligonucleotide probe comprising naturally occurring nucleotide bases. At least one nucleotide in the modified oligonucleotide is artificially mismatched relative to the control nucleic acid in addition to any mismatches arising from a variant nucleic acid target containing a sequence variation. The artificial mismatch and the sequence variation positions are separated from one another on the oligonucleotide by six to nine nucleotide positions.

名片盒

Soldering nozzle precision positioning method and accessory device

並聯電源穩定供電系統

ストリーミングデータにアクセスするためのシステムおよび方法

【課題】１以上のコンピュータによって実行されるリアルタイムのストリーミングデータにアクセススを支援または提供するシステムおよび方法を提供する。【解決手段】方法は、第１のユーザ端末からネットワークを介してストリーミングデータに対する第１の要求を取得する工程と、当該ストリーミングデータにアクセスするためにサーバに当該第１の要求を送信する工程と、当該第１の要求に含まれる識別情報を当該サーバに対応するようにテーブルに記録する工程と、第２のユーザ端末からネットワークを介してストリーミングデータに対する第２の要求を取得する工程と、当該ストリーミングデータにアクセスするために当該サーバに当該第２の要求を送信する工程と、を含み、当該第２の要求に含まれる識別情報が、当該第１の要求に含まれる識別情報と同じである。【選択図】図２

Panel apparatus for endpoint sales system

Siniperca chuatsi IL-6 gene and detection method of disease-resistant SNP marker thereof

The invention provides a Siniperca chuatsi IL-6 gene and a detection method for a disease-resistant SNP marker. A cDNA sequence of S. chuatsi IL-6 gene is cloned, as shown in SEQ ID NO: 1. AIL-6 gene gDNA sequence containing an intron of the S. chuatsi IL-6 gene is cloned, as shown in SEQ ID NO: 2. A primer for amplifying a disease-resistant SNP locus is designed according to IL-6 gDNA sequence, and S. chuatsi IL-6 gene is amplified to obtain an amplification product which is sequenced, and the SNPs loci relevant to virus disease-resistance are found out and the SNP locus is determined according to DNA peak profile. The IL-6 cDNA full-length sequence and IL-6 gDNA full-length sequence are cloned firstly. The SNP locus relevant to virus disease resistance of S. chuatsi IL-6 gene is detected, thereby providing a new method for breeding of S. chuatsi.

病患承載裝置

Sand mold for production of hydraulic solenoid

一种船载北斗多功能摄像头

本实用新型公开了一种船载北斗多功能摄像头，包括安装板，所述安装板右端上部固定连接有上固定杆，所述安装板右端下部固定连接有与上固定杆相互平行的下固定杆，所述上固定杆与下固定杆之间共同固定连接有两组支撑杆，所述上固定杆右端固定安装有稳定板，所述下固定杆右端固定连接有控制箱，所述稳定板与控制箱之间共同设置有升降组件，所述升降组件上端活动安装有连杆，所述连杆右端固定连接有摄像组件，所述摄像组件上端中部固定安装有太阳能电池板，所述摄像组件内腔设置有摄像头本体和电热丝。本实用新型所述的一种船载北斗多功能摄像头，能够方便调节摄像头的摄像角度，显著提高摄像视频的质量，实用性强，适宜推广。

Paper box capable of changing shapes

Structural improvement for fuel-saving accelerator

Gis partial discharge pattern recognition method based on polar coordinate distribution entropy optimization

The present invention discloses a GIS partial discharge pattern recognition method based on polar coordinate distribution entropy optimization, and belongs to the field of defect diagnosis and recognition of power equipment in a large power grid field, wherein the method comprises: firstly using non-downsampling contourlet transformation to fuse a photoelectric PRPD map aiming at the signal loss phenomenon of a photoelectric partial discharge signal to obtain a photoelectric fusion map, then extracting feature points and scale vectors of the fusion PRPD map based on a KAZE algorithm, next diverging the feature points to polar coordinates according to coordinates and the scale vectors for representation, and performing distribution entropy calculation on each area divided on the polar coordinates to form a feature vector, finally loading the feature vector into a long-short term memory network optimized by an Adaboost algorithm, and verifying the accuracy of the partial discharge pattern recognition. Compared with a statistical parameter method and the KAZE feature extraction method, the algorithm provided by the present invention can better extract feature vectors of the PRPD map, and significantly improve the accuracy of the partial discharge defect mode recognition.

電子郵件位址確認系統及其方法

一種電子郵件位址確認系統，連線複數外部郵件伺服器與一內部郵件伺服器，該電子郵件位址確認系統包含一處理單元、一通訊單元及一包括一程式之儲存單元，該程式使該處理單元運作如一已知帳號資料庫、一觀察帳號資料庫、一觀察郵件資料庫及一郵件處理模組。該郵件處理模組具有一第一指令、一第二指令、一第三指令及一第四指令，用以確認複數由該等外部郵件伺服器傳來之複數電子郵件中，各該電子郵件所欲送達之一收件者電子郵件位址是否為真實存在。

Inhalable medical aerosol dispensing system

Method and device for calculating optimal leveling stiffness of pile top displacement regulators in composite foundation

A method and device for calculating an optimal leveling stiffness of pile top displacement regulators in a composite foundation are disclosed. The method includes: determining basic parameters for calculating the optimal leveling stiffness of the pile top displacement regulators in the composite foundation; building an optimal mathematical model for calculating the optimal leveling stiffness of the pile top displacement regulators in the composite foundation, and solving the optimal mathematical model for calculating the optimal leveling stiffness of the pile top displacement regulators in the composite foundation to obtain the optimal leveling stiffness. The method and device maximize the bearing capacity of the composite foundation by taking an optimal value of the leveling stiffness of the pile top displacement regulators. The method and device realize accurate quantitative analysis for composite foundation design by adjusting the value of the leveling stiffness of the pile top displacement regulators.

ストリーミングデータにアクセスするためのシステムおよび方法

【課題】限られたサーバ台数で多くのクライアントにストリーミングデータを送信するシステム及び方法を提供する。 【解決手段】ロードバランサによってインターネット上でストリーミングデータにアクセスする方法は、視聴者Ａのユーザ端末からネットワークを介してストリーミングデータに対する第１の要求を取得する工程と、当該ストリーミングデータにアクセスするためにプルエッジサーバに当該第１の要求を送信する工程と、当該第１の要求に含まれる識別情報を当該サーバに対応するようにテーブルに記録する工程と、視聴者Ｂの第２のユーザ端末からネットワークを介してストリーミングデータに対する第２の要求を取得する工程と、当該ストリーミングデータにアクセスするために当該サーバに当該第２の要求を送信する工程と、を含む。当該第２の要求に含まれる識別情報が、当該第１の要求に含まれる識別情報と同じである。 【選択図】図２

Fishing rod device capable of generating electric shock

Method and structure for double lining for shallow trench isolation

A method of forming an integrated circuit device structure having a design rule of less than 0.13 micron. The method includes providing a substrate and forming a pad oxide layer overlying the substrate. The method includes forming a nitride layer overlying the pad oxide layer and patterning the nitride layer and pad oxide layer. A trench structure is formed within a thickness of the substrate using the patterned nitride layer and pad oxide layer as hard mask. The method forms a first thickness of liner oxide within the trench structure using at least thermal oxidation of an exposed region of the trench structure to cover the trench structure. Such thermal oxidation causes a rounding region near corners of the trench structure. The method selectively removes the thickness of liner oxide within the trench structure. The method forms a second thickness of liner oxide within the trench structure using at least thermal oxidation to cover the trench structure. The thermal oxidation causes a further rounding of the rounded region near corners of the trench structure. The method also selectively removes the patterned nitride layer while the second thickness of liner oxide protects the substrate in the trench region.

Link safety guarantee

Presented herein are techniques in which a user device verifies the safety of a link to a resource. A first user device receives a link to a resource and transmits a request to a client link service to determine whether the link is safe. The first user device receives a response indicating that the link is safe and including a link safety guarantee. The first user device transmits the link and the link safety guarantee to one or more second user devices.

Data acquisition and analysis method based on diabetes data analysis and processing equipment

The present disclosure discloses a data acquisition and analysis method based on diabetes data analysis and processing equipment, and relates to the field of diabetes data analysis and prediction. The equipment includes a computer, a placement rack and a flow cytometer. The mitochondrial membrane potential data in the neutrophil is performed independent evaluation and analysis. If the proportion of cells with increased mitochondrial membrane potential are in the neutrophil is greater than 70%, the person is at the risk of diabetes, otherwise the risk is lower, so that the subsequent development of diabetes in a person with normal blood glucose can be predicted, and the diabetes can be prevented in advance.

Combined use of rare-earth element doped calcium carbonate particles with ultrasound for reducing local fat

The present invention relates to a method for reducing localized fat deposits in a subject in need thereof in need thereof by topically treating the subject with rare-earth element doped calcium carbonate particles in combination with low-intensity ultrasound. The rare-earth element doped calcium carbonate particles have good biocompatibility and can increase reactive oxygen species (ROS) production and produce carbon dioxide (CO2) and calcium ions (Ca2+) in the region of administration under the ultrasonic irradiation. The method of the present invention is effective in inducing adipocyte necrosis, inhibiting adipogenesis, and decreasing body weight and useful for body sculpture.

散熱式輪椅墊

垃圾郵件辨識系統及其方法

一種垃圾郵件辨識系統，連線複數外部郵件伺服器與一內部郵件伺服器，並包含一處理單元、一通訊單元及一儲存一程式以供該處理單元執行之儲存單元，該程式包括一郵件分類模組、一郵件處理模組及一反饋模組。該郵件分類模組依據一規則判定該電子郵件之一郵件性質，而該郵件處理模組新增一郵件處理通知資訊於該電子郵件中，以供產生一相對應之郵件處理通知，再依據所接收之郵件處理通知之一通知類別判定該郵件處理通知所對應之電子郵件之郵件性質屬於該垃圾郵件性質及該正常郵件性質其中一者，供該反饋模組修改該郵件分類模組之規則。

Methods and compositions for detecting sars virus and other infectious agents

This invention relates generally to the field of virus detection. In particular, the invention provides chips, probes, primers, kits and methods for amplifying and detecting SARS-CoV nucleotides sequence. The clinical and other uses of the present chips, probes, primers, kits and methods are also contemplated.

Method and system for assisting in determining identity of scanned person in ct scanning, and ct scanner

Techniques are provided for determining an identity of a scanned person in computed tomography (CT) scanning is provided. The techniques include the use of a system for assisting in determining an identity of a scanned person in CT scanning and a CT scanner.

Methods for treating lung cancer

This invention provides a method of treating lung cancer including administering a therapeutically effective amount of a compound of 0089-0022 formula I to a subject in need thereof. The compound activates pyruvate kinase M2 isoform (PKM2) to treat the lung cancer. In one example, the lung cancer is Non-Small Cell Lung Cancer (NSCLC).

Lift device and lift system for substrate loading platform

A lift device and a lift system are provided, which comprises: a carrying mechanism including a guiding hole; a lift pin passing through inside the guiding hole; a carrying base, which is connected to the lift pin, wherein when the carrying base is moved upward, the lift pin is moved upward and inside the guiding hole; and a magnetic control device, which is used to send a magnetic control signal, so as to move the lift pin downward. By the lift pin being moved downward and magnetically sucked, a bad process problem and a break risk can be avoided.