Fault-tolerant memory module circuit

Busbar bending device

The utility model discloses a busbar bending device, include the cope match -plate pattern of seting up the lower bolster of low groove and busbar spacing groove and being provided with down the lug, be provided with the slidable clamp plate in the low groove, be provided with resetting means between clamp plate and the lower bolster, busbar spacing groove and low groove overlap and mutual intercommunication, the cope match -plate pattern is close to under power source drive perhaps keeps away from the lower bolster, when using, put into the busbar spacing groove with the busbar, the drive cope match -plate pattern pushes down, lower lug and clamp plate press from both sides the busbar tight, descend the intercommunication department dislocation that crosses of lug lower surface and low groove and busbar spacing groove afterwards, the busbar takes place to buckle and drops to the minimum until the cope match -plate pattern and accomplish the operation of buckling, then will buckle that ...

Method for overcoming motor dead zone and improving radar tracking precision in speed ring

The invention provides a method for overcoming a motor dead zone and improving radar tracking precision in a speed ring, and aims at providing a method capable of timely removing the motor dead zone and effectively improving the radar tracking precision. According to the technical scheme, the method comprising the following steps: containing a current ring into a driver in a tracking radar servo control system that performs control by three rings, namely, the current ring, a speed ring and a position ring; receiving and implementing a control command sent by a radar terminal system and error information sent by a radar information processing system through a built-in operation processor of a servo controller; performing proportional-integral (PI) correction for the error in a loop circuit through a built-in motor dead zone detection software procedure in the speed ring of the operation processor; sending output voltage that is in direct proportion to the speed of a motor to the driver to ...

Concentrated tomato processing technique

The invention relates to a processing technique for agricultural byproducts. The invention relates to a processing technique for concentrating potatoes which includes: washing the potatoes on a washing machine, using a sodium carbonate liquor of 3 percent with a temperature of 50 DEG C for 30 minutes and then using fresh water to clean; arranging the processed potatoes into a steaming boiler and steaming for 30 minutes; beating and filtering the peel and seeds; feeding the slurry of potatoes into a film rapid steamer to steam and concentrate the slurry of tomato with a water content below 50 percent; detecting the content of the dry matter of the concentrated slurry of the potatoes, after adding an equivalent gelling agent for mixing and dissolving, using citric acid to adjust a pH valueto 4 to 4.5 and adding a proper seasoning agent for mixing uniformly; stirring and steaming on a low-temperature flat rapid steamer and taking out until the bead inspection is qualified, throwing into a ...

Isomerism fabric sorting device

The present invention relates to a foreign fiber sorting device which comprises a white foreign fiber sorting component and a colored foreign fiber sorting component that are arranged in a same box body. The invention overcomes the disadvantages of interference between the ultraviolet light and the visible light, large volume of the device, low sorting accuracy, high production cost and the like in the existing technique, and has the advantages of effectively insulating the ultraviolet light and visible light, high sorting accuracy, compact confirmation, low cost and the like.

Fault-tolerant memory module circuit

The invention refers to fault-tolerant memory circuit, it includes comparing circuit, control circuit and testing circuit, the comparing circuit receives data stored in the same position of plural memories and compares them to bring the correct readin data, the control circuit connects with the control signal of memory and senses the signal, it has dat ai and out juncture, if the signal is writing, it is writing mode and the writing data received by the juncture is written in the same position of plural memories directly, if the signal is reading, it is reading mode and receives the reading data from comparing circuit and output exports from the juncture, the testing circuit receivs data of memory and the compared reading data in roder to bring the testing result, it can point out the memory or comparing circuit which has problem.

Side collision steel protection bodies for sedan

The utility model relates to side collision steel protection bodies for a sedan, which comprises the steel protection bodies and a rubber band. The steel protection bodies can be folded by a thin steel plate to form the components having longitudinal top plates, anti-collision convex bodies and vertical plates, and the long strip rubber band rewinding to form a ring shape can be sheathed on the outer hanging edges of the top plates, the oblique edges which can form obtuse angles and can be arranged under the vertical plates and the arc edges of the both ends of a baffle plate. The vertical plates of the steel protection bodies can be provided with a plurality of drain holes and screw holes which can corresponds to dust-proof eyes of sand plates arranged on a chassis of the sedan. The utility model has the functions of protecting and reinforcing the sand plates which are arranged on the both outer sides of a crossbeam of the chassis of the sedan and the side walls of the sedan, and has the ...

Steel guard along two sides of car preventing it from being collision

The invented article consists of steel protective body and hoop rubber. The steel protective body is a one folded from thin steel plate with members of longitudinal top plate, anticollision convex body and vertical plate. On the vertical side of the external edge of the top plate, the obtuse angle bevel edge of the lower edge of the vertical plate and the arc sides of two end baffles, there is a long strip hoop rubber surrounded ring shrunk on. On the vertical plate of the steel protective body, several drainage holes and screw holes are made. Said screw holes correspond to the dust proof aperutures on the sand board installed on the chassis of the car. Said invented article serves for the actions of protecting and reinforcing the sand boards on two external sides of the chassis cross beam and the lateral walls of the car. The advantages are elasticity for shock adsorption, collition resistance, good decoration result and long service life.

Method and device for symmetric phase shift key control

The present invention provides a method and a device of using symmetric phase-shift keying. In the transmission signal, each symbol with n-digital information is transmitted along one of 2 directions. Half of 2 directions are the preset directions and the other half are complementary directions. Each preset direction is provided with a corresponding complementary direction with Pi phasedifference and shows n-digital information same with the preset direction. In modulation, the phase difference between any two continuous symbols is smaller than or equal to Pi/2.

Method and device for symmetric phase shift key control

Freight locomotive automatic-control real-time optimization control system based on dispatch signal

The invention relates to a freight locomotive automatic-control real-time optimization control system based on a dispatch signal, and belongs to on-board devices of freight locomotives. The freight locomotive automatic-control real-time optimization control system comprises a man-machine interaction display interface freight locomotive automatic-control real-time optimization controller and a manual/automatic conversion communication device. The system can acquire line information and other established information and current locomotive speed and other real-time information, wherein all the information is required by automatic-control real-time optimization control. As the operation of a locomotive is concretely controlled through a driver controller communication device and a locomotive control execution device, a driver can conveniently perform manual/automatic driving switching through the man-machine interaction display interface and a driver control console panel in actual driving.

Fault-tolerant inverter circuit

A fault-tolerant inverter circuit is composed of signal input, the first, second and third inverters, signal output, a line connected between said signal input and the input of the third inverter, and a line connected between said signal output and the output of the first inverter.

Special foot type screw

The present invention relates to a special foot-type screw, including base plate, bolt and nut. The base plate and screw bolt are connected into one whole body by means of round screw base and round bar between them, and the nut is formed from nut plate and nut head. The centre of end face of tail end of said screw bolt is made up in the form of socket hole. This special foot-type screw can protect product and product fittings, and make the component without being deformed or being damaged under the actions of normal vibration, press and impact, and can continuously work. Said invented special foot-type screw features simple and reasonable structure, easy production, durability and low cost.

车辆前、后、两侧防撞吸震安全保险杠装置

The front, back, two-side collision-resisting damping safe bumper equipment for car includer bumper and supporting frame, said bumper is a telescopic shell body which is placed around the car and along the direction perpendicular to the car, and its interior is equipped with at least two buffer springs which are used for tightly pressing the telescopic shell body. Said telescopic shell body is screw-connected with car body and main beam by means of supporting frame.

Opening system for pressure relief windows

The invention discloses an opening system for pressure relief windows. The opening system for pressure relief windows comprises a pressure relief window (1) arranged at the air inlet side of an air door wall (7), a pipeline (5) extending from the air return side to the air inlet side of the air door wall (7) is arranged above the air door wall (7), one end (close to the air inlet side) of the pipeline (5) is provided with a first fixed pulley (4), the two ends of a rope (3) respectively extend to the air inlet side and air return side of the air door wall (7) through the first fixed pulley (4) and the pipeline (5), and one end of the rope (3) at the air inlet side of the air door wall (7) is connected with a free end below the pressure relief window (1). According to the scheme provided by the invention, when an operator passes through an air door from the air inlet side of the air door wall, after an operation of pressure relief is implemented by opening the pressure relief window at the ...

Isomerism fabric sorting device

The present invention relates to a foreign fiber sorting device which comprises a white foreign fiber sorting component and a colored foreign fiber sorting component that are arranged in a same box body. The invention overcomes the disadvantages of interference between the ultraviolet light and the visible light, large volume of the device, low sorting accuracy, high production cost and the like in the existing technique, and has the advantages of effectively insulating the ultraviolet light and visible light, high sorting accuracy, compact confirmation, low cost and the like.

广谱有害气体环保液体净化器

The liquid purifying equipment has a tank body, the interior of said tank body is divided into inter mediate cavity chamber, front cavity chamber and rear cavity chamber by means of partions. The intermediate larger cavity chamber is purifying chamber whose interior is equipped with multi-layer multi-lattice filtering plate. The upper top surface of said purifying chamber is equipped with upper flue recessed groove, and its lower bottom surface is equipped with lower flue recessed groove. The front end chamber of the tank body is the exhaust storage chamber of the purifying equipment, and therear end cavity chamber of the tank body is the clean and fresh air storage tank, and the upper portion of the clean and fresh air storage tank is equipped with smoke-desorbing air-pumping machine, and in the interior of the purifying chamber the water and chemical purification formula liquid preparation are set.

Special foot type screw

The utility model relates to a special foot type screw which comprises a bottom board, a screw bolt rod and a nut which is matched with the screw bolt rod through a screw thread, wherein the bottom board is connected with the screw bolt rod into a whole through a round screw seat and a round rod, and the nut is composed of a cap board and a cap head. The utility model is markedly characterized in that the utility model can protect products and product fittings against being deformed and damaged under the actions of normal shock, press and collision and can continuously exert the use function of the screw, and the screw is easy to replace and install in use. The utility model has the characteristics of simple and reasonable structure, easy fabrication, facility, simplicity, high durability, low cost, etc.

Collision-preventing shock-absorbing safe bumper device in the front, rear portion and two side of vehicle

Self-adaptive radar antenna position oscillation treating method

The invention provides a self-adaptive radar antenna position oscillation treating method and aims to provide a method capable of detecting characteristics of a radar antenna position automatically and eliminating position oscillation when the radar antenna position is found out. The technical scheme includes that in a tracking radar servo control system, motor current of a servo controller is taken as negative feedback of an electric current ring, motor speed is taken as negative feedback of a speed ring, a position ring is designed to be controlled proportionally and integrally, and the current ring and the speed ring are designed into servo system loops which are controlled proportionally, integrally and differentially; an operation processor arranged inside the servo controller is used for receiving and executing control commands transmitted by a radar terminal system and error information transmitted by a radar information processing system and regularly detecting errors of tracking ...

Operation and maintenance data anomaly detection method based on machine learning

The invention provides an operation and maintenance data anomaly detection method based on machine learning, and belongs to the field of data processing, and the method specifically comprises the steps: collecting operation and maintenance data, carrying out feature extraction based on the operation and maintenance data to obtain operation and maintenance data features, and converting the operation and maintenance data features into vector data; performing normalized preprocessing on the vector data to obtain preprocessed vector data, constructing a sample space based on the preprocessed vector data, and reconstructing the sample space through a memory enhancement module to obtain reconstructed vector data; and on the basis of the reconstruction vector data, training a confrontation model to realize the construction of the trained confrontation model, and realizing the anomaly detection of the operation and maintenance data on the basis of the trained confrontation model, thereby further ...

Harmful gas liquor purifying device

Processing technique for hyperpure watermelon vinegar beverage

The invention relates to a processing technique for agricultural byproducts. The invention discloses a processing technique of an ultra-pure watermelon vinegar beverage which includes as follows(1), the skin, the seeds, the impurities of the watermelon are removed and then the watermelon is squeezed for juice; (2) an alcoholic ferment is used for fermenting in a closed stainless steel culture pot; (3) after the alcoholic fermentation is finished, a vinegar ferment is used for fermenting; (4) an additional watermelon is manufactured into pure watermelon juice and mixed with the maufacured watermelon vinegar; (5)after being seasoned by seasonings, the juice is packaged into a bottle and sterlized, thus being a finished product. The taste of the invention is properly acid and sweet; the fragance is strong; the matters like cane sugar, caramel, phosphoric acid, sodium benzoate, citric acid, and the like, contained in common drinks are not contained in the drink, thus ensuring the liquid part ...

容错反向器电路

... 本发明涉及一种容错反向器电路，其包含：讯号输入端点，用以接受讯号的输入；第一反向器，其输入端连接至讯号输入端点；第二反向器，其输入端连接至第一反向器的输出端；第三反向器，其输入端连接至第二反向器的输出端；讯号输出端点，用以连接第三反向器的输出端；第一导线，其两端分别连接讯号输入端点及第三反向器的输入端；及第二导线，其两端分别连接第一反向器的输出端及讯号输出端点，因此本发明的容错反向器在任何一条线路或是任何一个晶体管发生断路时具有容错力。 ...

Steel guard along two sides of car preventing it from being collision

Concentrated tomato processing technique

The invention relates to a processing technique for agricultural byproducts. The invention relates to a processing technique for concentrating potatoes which includes: washing the potatoes on a washing machine, using a sodium carbonate liquor of 3 percent with a temperature of 50 DEG C for 30 minutes and then using fresh water to clean; arranging the processed potatoes into a steaming boiler and steaming for 30 minutes; beating and filtering the peel and seeds; feeding the slurry of potatoes into a film rapid steamer to steam and concentrate the slurry of tomato with a water content below 50 percent; detecting the content of the dry matter of the concentrated slurry of the potatoes, after adding an equivalent gelling agent for mixing and dissolving, using citric acid to adjust a pH value to 4 to 4.5 and adding a proper seasoning agent for mixing uniformly; stirring and steaming on a low-temperature flat rapid steamer and taking out until the bead inspection is qualified, throwing into a ...