31results about How to "Reduce the number of sheets" patented technology

The invention relates to a dynamic human face recognition attendance checking management system and a management method thereof. The system comprises a plurality of attendance checking terminals, a management terminal and a cloud terminal, wherein each attendance checking terminal comprises an automatic switch control unit, a display screen, an infrared sensing unit, near-infrared image acquisition equipment which is used for carrying out synchronous real-time dynamic focusing on different human faces in an acquisition area screen and used for acquiring panorama attendance checking images, a processor which is used for carrying out three-dimensional conversion on a two-dimensional image of each human face according to the panorama attendance checking images, used for matching two-dimensional images and three-dimensional images with pre-stored image data, and used for uploading matching results and sole codes of the attendance checking terminals to the cloud terminal, and a management terminal which is used for checking attendance checking records of each attendance checking terminal through the cloud terminal. By adopting the management system is energy-saving, a plurality of humanfaces can be processed synchronously, the attendance checking efficiency can be improved, the problem of attendance checking jamming can be avoided, in addition, image acquisition can be carried outunder weak light or dark conditions, and meanwhile, the image recognition precision and the recognition efficiency can be improved.

Provided is a run-flat tire having improved durability when punctured and showing increased running distance and speed. A side part reinforcing layer for a run-flat tire comprising a rubber composition obtained by compounding 0.1 to 50 parts by mass of a reinforcing material of poly(p-phenylene terephthalamide) with 100 parts by mass of a rubber component containing 20 to 80% by mass of natural rubber and / or polyisoprene rubber and 80 to 20% by mass of polybutadiene rubber, and the run-flat tire using the same.

The purpose of the present invention is to provide a sheet bundle binding processing apparatus capable of performing a binding process in high productivity as selecting a binding processing unit from a staple binding device arranged in a sheet introducing area of a processing tray and a press binding device arranged outside the introducing area. The present invention comprises a sheet bundle binding processing apparatus including a processing tray on which sheets are stacked, an aligning device which aligns the sheets stacked on the processing tray, a first binding device which binds a sheet bundle stacked on the processing tray, a second binding device which binds a sheet bundle stacked on the processing tray having capability to bind a fewer number of sheets than that of the first binding device, and a controller which controls the aligning device so that a sheet bundle stacked on the processing tray is aligned at a position being apart from the second binding device by a predetermined distance before the sheet bundle is bound by the second binding device.

There is provided an image display device capable of easily checking an enormous number of tomograms. Display synthesis means (326) synthesizes continuous n tomograms from an enormous number of tomograms and causes tomogram display means (323) to display the synthesized image. Thus, the number of tomograms to be displayed becomes 1 / n. Thus, it is possible to easily check the enormous number of tomograms of series data. Moreover, since no thinning of tomograms is performed, it is possible to prevent oversight of necessary information.

The invention discloses an OLED device manufacturing method. The method includes the steps that a hole injection layer and a hole transmission layer are manufactured on an OLED anode through an OPEN MASK in an evaporation mode; a B primary-color organic light-emitting layer is manufactured on the hole transmission layer through the OPEN MASK in an evaporation mode, and the B primary-color organic light-emitting layer is doped with a hole transmission layer material; a G primary-color organic light-emitting layer is manufactured on part of areas of the B primary-color organic light-emitting layer through a FINE MASK in an evaporation mode, and the G primary-color organic light-emitting layer is doped with an electronic blocking EBL material; an R primary-color organic light-emitting layer is manufactured on part of areas of the B primary-color organic light-emitting layer through a FINE MASK in an evaporation mode, the R primary-color organic light-emitting layer is doped with an electronic blocking EBL material, and the R primary-color organic light-emitting layer is thicker than the G primary-color organic light-emitting layer. According to a conventional technology, an electron transfer layer, an electron injection layer, a cathode and a packaging layer are arranged on the B primary-color organic light-emitting layer, the G primary-color organic light-emitting layer and the R primary-color organic light-emitting layer in an evaporation mode. Due to the application of the technical scheme, when the cavity length of three primary colors is adjusted, it is avoided that a plurality of FINE MASKs are used, the yield of OLED devices is increased, and cost is reduced.

This heat exchanger (1) is provided with: a plurality of fins (12) stacked at a predetermined fin pitch; and a plurality of flat-cross-sectioned heat transmission tubes (10) that penetrate the fins (12) along the direction of stacking. In the fins (12), a plurality of notches (13) are formed at the ends in the lengthwise direction thereof and having a shape corresponding to the cross-sectional shape of the heat transmission tubes (10); a collar (14) is formed at the edge of the notches (13); the heat transmission tubes (10) are inserted into the notches (13); the fin pitch between a subset of the plurality of fins (12) is larger than the fin pitch between the remaining fins (12); and at least the larger fin pitch is greater than the height of the collars (14).

The invention discloses an electrostatic controllable abrasive grain flow machining removal amount detection device and detection method. The electrostatic controllable abrasive grain flow machining removal amount detection device comprises a grinding grain flow machining device, a faraday cylinder method system and a microscopic visualization system, wherein the grinding grain flow machining system comprises a high-voltage electrostatic generator, a mold distribution adsorption platform, an additional electric field, an abrasive grain flow and a workpiece, the workpiece is fixed through the mold distribution adsorption platform, the abrasive grain flow is transmitted to the surface of the workpiece after passing through the high-voltage electrostatic generator and then is subjected to abrasive grain flow machining, and the additional electric field is directly loaded on the whole mold distribution adsorption platform and the workpiece. The invention provides an electrostatic controllable abrasive grain flow machining method empirical prediction model equation suitable for a charge tip aggregation effect, the correlation between the charged charge measurement of the abrasive grainsis solved through the faraday cylinder system design, and a theoretical basis for selecting the cutting acting force of the appropriate abrasive grains and the workpiece is provided.

The present invention equalizes the temperatures of semiconductor elements and efficiently cools the semiconductor elements in a lightweight device configuration, by optimally combining the configurations of heat radiation fins in accordance with the configuration of the semiconductor elements. A traction converter includes plural semiconductor elements included in a traction converting circuit and a cooler to radiate heat from the plural semiconductor elements to outside air, the cooler including a heat receiving block, plural heat pipes and plural heat radiation fins, the plural semiconductor elements being arrayed on one surface of the heat receiving block, heat receiving parts of the plural heat pipes being buried in the opposite surface of the heat receiving block, heat radiation parts of the plural heat pipes being erectly provided so as to protrude from the heat receiving block, the plural heat radiation fins being joined to the heat radiation parts. In the cooler, three semiconductor elements are provided in a cooling wind flow direction, and, when a region at which the plural heat radiation fins are provided is divided in the cooling wind flow direction into three of an up-wind region, a mid-wind region and a down-wind region, a heat radiation fin surface area at the up-wind region is in a range of 0.33 to 0.42 times of a heat radiation fin surface area at the down-wind region, and a heat radiation fin surface area at the mid-wind region is in a range of 0.42 to 0.63 times of the heat radiation fin surface area at the down-wind region.

The manufacturing method of the disposable wearing article of the present invention includes the following steps: conveying the continuous nonwoven fabric for exterior that becomes the exterior nonwoven fabric along the longitudinal direction, and forming openings (notches) in the continuous nonwoven fabric for exterior. Process; after the opening process, the skin surface of the continuous non-woven fabric used for external packaging is pasted into a continuous resin sheet that becomes a resin sheet and the first laminating process is used to block the opening with the continuous resin sheet; on the skin surface of the continuous resin sheet The process of arranging the absorbent core to obtain a continuous laminated body as an absorbent main body; in order to obtain the absorbent main body of each wearing article from the continuous laminated body, the continuous laminated body is extended in the width direction perpendicular to the longitudinal direction. The process of cutting along the imaginary cutting line; and the second bonding process of overlapping and bonding at least one laminate of continuous non-woven fabrics to become a waist member on the non-skin surface of the outer non-woven fabric so as to cover the notch.

The invention discloses a biological feedback-based remote learner type quick determination method. The method comprises the following steps of determining a quantity of standard pictures; selecting a design table and a usage table; setting an original uniform design table, obtaining N matching schemes according to the original uniform design table, and making N standard pictures; performing digital coding on original codes of various colors representing background colors, original codes of colors representing font colors and original codes of directions representing font directions in the original uniform design table; and playing the N standard pictures, collecting biological signals when a remote learner watches the standard pictures, performing statistical analysis on the biological signals and digital codes by using statistical analysis software, obtaining a mathematic model, about each factor, of the remote learner, and determining the type of the remote learner. According to the method, the quantity and combination matching of the standard pictures can be greatly reduced, so that the test time is shortened, and the learner type is quickly and accurately determined.

A TMCP high-strength steel plate for the tank wall of a large storage tank and its manufacturing method and tank wall structure, the steel plate is thick at one end and thin at the other end in the length direction, and its plate thickness increases or decreases linearly in all or part of the length section; the steel plate The plate width and plate length are constant, and the thickness of the steel plate changes along the length direction. The ratio of the plate thickness Tb at the thickest end to the plate thickness Ta at the thinnest end is not greater than 3; L1, L2... are different distances from the thin end of the steel plate, At this distance, the thickness of the steel plate is T1, T2..., and so on; the thickness of the plate increases or decreases linearly within the length range of 0~L1, L1~L2..., and the thickness increases or decreases within the length range. The decreasing slope is constant. The present invention significantly reduces the material usage of the tank wall steel plate, reduces the prefabrication process of the wall plate, and improves the welding construction efficiency of the tank wall without affecting the capacity and safety of the storage tank; the tank wall steel plate has a large width, The thickness is characterized by a trapezoidal gradient, which is suitable for large storage tanks with a capacity of 100,000 to 150,000 cubic meters.

The invention relates to a two-lens rotating type oblique photography pan-tilt. A camera fixing shell is internally provided with a first camera cavity and a second camera cavity, and the first cameracavity and the second camera cavity are in mutual perpendicularity. The camera fixing shell is fixedly connected to a camera cover plate through a sheet metal part, a photography control PCB board isfixedly connected to a PCB fixing plate through a PCB vertical column, and the PCB fixing plate is connected to the bottom of the camera cover plate through a fixing plate. A transmission shaft of arotating motor is in transmission connection with the camera cover plate, and the rotating motor is fixedly connected to a pan-tilt stabilizing device. A photography device comprises a first camera and a second camera, the first camera is detachably mounted in the first camera cavity of the camera fixing shell, the second camera is detachably mounted in the second camera cavity of the camera fixing shell, and the first camera and the second camera are connected to the photography control PCB board. The pan-tilt stabilizing device is used for being detachably mounted at the bottom of an unmanned aerial vehicle. Due to availability for rotational multi-angle shooting, high longitudinal overlap and lateral overlap rate can be achieved in unmanned aerial vehicle photography.

The invention discloses a manufacture method for a heat exchanger and a manufacture method for an air conditioner. The heat exchanger (1) comprises multiple fins (12) which are stacked at specified fin intervals and multiple heat conduction pipes (10) of which cross sections are flat; the heat conduction pipes (10) penetrate through the fins (12) along the stacking direction; multiple notches (13) which correspond to the cross sections of the heat conduction pipes (10) in shape are formed in the end parts of the length direction sides of the fins (12); a flange (14) is arranged on the edge of each notch (13); the heat conduction pipes (10) are inserted into the notches (13); fin intervals among a part of the multiple fins (12) are larger than fin intervals among the other fins (12); and the larger fin intervals at least are larger than the heights of the flanges (14).

This application provides a map rendering method. After generating multiple rendering textures of elements to be rendered, multiple rendering textures will be selected from the rendering textures, and a texture canvas will be generated according to the specifications of the selected rendering textures, and the multiple rendering textures will be Distribute to the texture canvas, and then draw the rendering texture in the texture canvas to the map. It can be seen that the map rendering method provided by this application can generate multiple rendering textures on one textured canvas. Compared with the prior art scheme in which one rendering texture generates one textured canvas, this application can reduce the number of textured canvases. This saves the resources occupied by the texture canvas and shortens the rendering time of the map. In addition, the present application also provides equipment related to map rendering, so as to ensure the application and realization of the above method in practice.

The invention discloses a method for preparing an OLED device, comprising: using OPEN MASK to vapor-deposit a hole injection layer and a hole-transport layer on an OLED anode; , the B primary color organic light emitting layer is doped with a hole transport layer material; FINEMASK is used to vapor-deposit a G primary color organic light emitting layer on a part of the B primary color organic light emitting layer, and the G primary color organic light emitting layer is doped with Doped with electron-blocking EBL materials; use FINE MASK to vapor-deposit an R-base color organic light-emitting layer on a part of the B-base color organic light-emitting layer, and the R-base color organic light-emitting layer is doped with an electron-blocking EBL material, and the The thickness of the R primary color organic light-emitting layer is greater than the thickness of the G primary color organic light-emitting layer; according to conventional techniques, electrons are evaporated on the B primary color organic light-emitting layer, the G primary color organic light-emitting layer, and the R primary color organic light-emitting layer. transport layer, electron injection layer, cathode and encapsulation layer. By applying the technical scheme of the invention, it is possible to avoid using multiple FINEMASK sheets when adjusting the cavity lengths of the three primary colors, improve the yield rate of OLED devices, and reduce costs.

The invention provides a vacuum pump, a blade part and a rotor used in the vacuum pump, and a fixed blade, which can effectively prevent the backflow of particles from the vacuum pump to the vacuum chamber without damaging the gas molecule discharge performance of the vacuum pump, and are suitable for preventing Contamination in the vacuum chamber due to backflow of particles. The vacuum pump has multiple exhaust layers (PT) that function as a mechanism for discharging gas molecules from the suction port to the exhaust port, and the uppermost exhaust layer among the multiple exhaust layers (PT) Between (PT (PT1)) and the suction port, as a particle transfer layer that transfers particles along the exhaust direction of gas molecules, it is equipped with rotating blades (7 (71, 75) constituting the uppermost exhaust layer (PT1) ) rotate together and have a smaller number of blades (NB) than the number of rotating blades ( 7 ) constituting the uppermost exhaust layer ( PT1 ).

The invention relates to a brightness-enhancing film used in a backlight source in a liquid crystal display, in particular to a composite brightness-enhancing film. In order to solve the disadvantages of insufficient brightness, overall thickness, and easy lamp shadows of small-sized displays, the invention provides a composite brightness-enhancing film and a preparation method thereof. The composite brightness enhancement film sequentially includes a brightness enhancement structure layer, a first polyurethane layer, a PET layer, a second polyurethane layer, and a particle layer; the first polyurethane layer and the second polyurethane layer are collectively referred to as a polyurethane layer. The composite brightness-enhancing film has high light transmittance, shielding and luminance performance. After being applied to the backlight module, it can effectively solve the defects of serious energy consumption, insufficient brightness, and lamp shadows of the display, and make the brightness-enhancing film The back has a good anti-adhesion effect, effectively reducing the thickness of the backlight module.

The invention discloses a manufacturing method of double-letter chess and cards. The method comprises the following steps: manufacturing mahjong, pokers and Chinese checkers and manufacturing two different letter characters among 26 English letters are on each chess and card according to the operating frequencies of the letters, wherein the manufacturing numbers of times of each letter character in the chess and cards are same, so that the contradiction that high frequency letter chess and cards in existing chess and cards are not enough and low frequency letter chess and cards are not needed to lead to more waste cards is avoided, and therefore, the total number of the chess and cards is reduced to the maximum extent and the cost of the chess and cards is lowered. By additionally manufacturing one of common poker characters or one of common mahjong characters on each chess and card, the English double-letter chess and cards and common pokers or common mahjong are integrated, so that the chess and cards have various functions and diversification, can be used as various teaching tools for schools and recreational articles for home life and social interaction, and are particularly suitable for students learning English and primary school mathematics.

The present application discloses a mask plate and a manufacturing method thereof, including: a substrate and a photoresist layer, the photoresist layer is arranged on the substrate, the side of the photoresist layer in contact with the product is a top wall, and the top wall has At least two bonding surfaces parallel to the substrate have different heights. Adjacent bonding surfaces are connected by a connecting wall perpendicular to the substrate. The top wall is used to record three-dimensional structure information. When it is necessary to produce a product with a multi-layer structure, the three-dimensional structure information contained in the photoresist layer can be transferred to the raw material of the product by means of electroplating, injection molding or direct embossing to complete the production of the product without using multiple masks. The template alignment overlay production avoids the deviation in the alignment overlay production, improves the precision of product production, reduces the reject rate, and reduces the number of exposures, thereby saving the process, reducing the number of sheets of the mask used, and saving costs.

The invention provides a four-wheel-drive vehicle and a method of controlling four-wheel-drive vehicle. A four-wheel-drive vehicle (100) includes: a pump (801) that is actuated by an electric motor (80); a friction clutch (53) that has a plurality of clutch plates that are pressed by a piston (50) that is movable by working oil discharged from the pump (801); a control device (9) that controls theelectric motor (80); front wheels (104, 104R), to which a drive force of an engine (102) is always transferred; and rear wheels (105, 105R), to which the drive force of the engine (102) is transferred in accordance with the fastening force of the friction clutch (53). When it is determined that the vehicle is in a high fastening force-requiring state in which it is necessary for the friction clutch (53) to transfer a large drive force temporarily, the control device (9) causes the electric motor to output torque that is larger than torque that the electric motor (80) can continuously output.

A steel plate for the tank wall of a large and medium-sized storage tank, a manufacturing method thereof, and a tank wall structure, wherein the steel plate for the tank wall is thick at one end and thin at the other end in the length direction, and the thickness of the steel plate gradually increases in all or part of the length section or decrease; among them, the plate width W of the steel plate and the plate length L of the steel plate are constant; the thickness of the steel plate changes along the length direction; the ratio of the plate thickness Tb at the thickest end to the plate thickness Ta at the thinnest end is not greater than 4 ; L1, L2... are different distances away from the thin end of the steel plate. At this distance, the thickness of the steel plate is T1, T2..., and the rest are analogous; the plate thickness within the length range of 0~L1, L1~L2... It increases or decreases linearly, and the slope of the thickness increase or decrease within the length interval is constant. The present invention significantly reduces the material usage of tank wall steel plates without affecting the capacity and safety of the storage tank, reduces the prefabrication process of the wall plate, improves the welding construction efficiency of the tank wall, and is suitable for the capacity of 70,000 and below 70,000 Cubic meters of large and medium storage tanks.