baber/WOPTO huggingface dataset:
Patent JP-H04342178-A (JP)
Title: Pyroelectric type solid-state imaging device
Inventor: KONUMA TORU
IPC: H01L27/16
Filed: 1991-05-17
Abstract: PURPOSE:To improve the yield of a pyroelectric type solid-state imaging device by arranging each read voltage setting element in such a manner that a pair of charges are transferred to transfer units, which are adjacent to each other or which are distant from each other with several units therebetween, in the same signal charge transfer element. CONSTITUTION:In order to develop a short circuit across both ends of a pyroelectric element which, in turn, causes the element to be set to an initial voltage 'Vinit', reset transistors MR1 and MR2 are connected. Electric charges stored in diodes D1 and D2, which act as a capacitive element, are transferred to transfer units 20-3 to 20-1 in a CCD by way of read transistors MT1 and MT2, respectively. Here, the transfer units 20-1 and 20-3, in which the charges read from the diodes are initially stored, may be disposed adjacently to each other. In such a case, the charges should be scanned in such a way that the charges, read from the diode D1, are transferred from 20-3 to an empty unit 20-4, and the charges, read from the diode D2, are then transferred from 20-1 to 20-3, thereby improving the yield of a pyroelectric type solid-state imaging device.
Patent JP-S63309318-A (JP)
Title: Method and device for hot width rolling of metallic slab
Inventor: HIROSE MINORU
IPC: B21B45/08
Filed: 1987-06-08
Abstract: PURPOSE:To reduce the temperature drop of a metallic slab and to efficiently release and remove oxide scale by injecting mixed fluid of steam and water on the surface of metallic slab while the metallic slab is rolled by a hot width roll mill in the width direction. CONSTITUTION:In a hot width roll mill of metallic slab consisting of a horizontal roll mill and a vertical roll mill, injection nozzles 10n-13n are arranged above and below the output sides of the vertical rolls 2, 4 between which a horizontal roll 3 is put and from the sides in the width direction of a metallic slab 1 of a stock to be rolled. From the injection nozzle 10n..., steam-water mixing fluid is injected from a side surface in the direction of the metallic slab 1. In that case, the quantity of water and the pressure of water are reduced by water quantity control valves 10W-13W and the momentum of air added to this mixed fluid is controlled by air control valves 10a-13a to obtain the steam and water in a state of 5-10kg/cm. Accordingly, the oxide scale which has become easy to be released by the vertical roll 2 is removed efficiently and the temperature of the metallic slab 1 is reduced.
Patent JP-S5664821-A (JP)
Title: Cylinder apparatus of vacuum molding machine
Inventor: NAGAO YOSHIHIDE
IPC: B29C51/18
Filed: 1979-11-02
Abstract: PURPOSE: To provide the titled compact apparatus having an air passage free from breakage by a method wherein an extensible cylindrical air passage piercing a lift body is formed at a central position of a cylinder inserted in the lift body in a freely slidable manner and communicated with an interior of a metal mold through a table.  
     CONSTITUTION: The pressurized air is sent into a space (a) in a cylinder 12 from a pressurized air supply port 22 of a cylinder bottom wall 12a to push the lift body 16 upwardly and a molding metal mold 30 is held at a definite position. An outer pipe 21 inserted externally in a slidable manner aginst an inner pipe 13 is also  moved upwardly and an air passage 15c is extended. Subsequently, a vaccum  change over valve provided to one end of the air passage is opened to sucking the  air in the metal mold 30 and the sucked air is acted through manysmall pores 30.  The air passage 15c and the interior of the metal mold 30 is partitioned by a filter  31 to prevent dusts from being mixed into the passage 15a. After the molding is  completed, the vaccum change over valve is closed and the pressurized air is sent  into the metal mold 30 from a supply port 34 of the demolding pressurized air  through the passage 15c. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6128963-A (JP)
Title: Non-impact printer
Inventor: TOKUNAGA KAZUMI
IPC: B41J2/39
Filed: 1985-07-01
Abstract: PURPOSE:To print plural colors at a high speed by executing an initial electrification, and thereafter, repeating an inversion development, and forming a toner image of plural colors on a recording body. CONSTITUTION:In order to execute printing by the second color, a photosensitive body 1 is exposed by the second exposing light source 18 for carrying the second information again after a development by the first color is completed, and also developed to the second color by the second developing device 19. In such a case, the second development is improved by applying a deviation voltage Vb2 from the second deviation voltage source 20. Two toner images formed in such a way are formed on the same photosensitive body, by each different color and at each different position, namely, without being superposed in its position. Also, the polarities of the first and the second toners are the same, and being different from a method for using a toner of a different polarity, the operation for making the polarities equal in case of a transfer is not required, and the toner image can be transferred as it is by a transfer use electrifying device.
Patent JP-2000330947-A (JP)
Title: Device and method for information processing, and medium
Inventor: NISHIMURA TAKANORI
IPC: G06F19/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To make easy and simple the operation for specifying time, etc., and to easily retrieve information corresponding to the specified time by selecting a desirable time interval out of plural time intervals displayed by a time interval display means. SOLUTION: When label software is started, it is decided whether a unit of time movement, i.e., a time increase/decrease interval is changed (S202). Then it is decided whether or not the movement of the time of a label displayed on a desk top is indicated (S204) and when the movement is indicated, a moving process for time, i.e., a process for movement to a desk-top picture in past or future mode is performed (S206). Thus, a desirable time interval is selected out of plural time intervals and the time display is controlled according to it to make easy and simple the operation for specifying the time, etc.
Patent JP-H0434312-A (JP)
Title: Position detector
Inventor: KOBAYASHI AKIRA
IPC: G01D5/12
Filed: 1990-05-31
Abstract: PURPOSE:To enable highly accurate and stable detection of a position by moving a moving object with a magnetic detector on to a rail with a magnetic flux density varying in a direction of moving to determine the position of the moving object with increase or decrease in the magnetic flux density detected by the magnetic detector. CONSTITUTION:A position detector is made up of a rail constituted of an upper magnet section 1 and a lower magnet section 2 and a moving member 3 having a Hall element 30 for magnetic detection inside being sandwiched therebetween. The magnet section 2 is so arranged that the top surface of a permanent magnet part 22 thereof has a magnetic pole opposite to the magnetic pole of the undersurface 10 of the magnet section 1. It is desired that a thickness of a resin part 21 in a direction Y orthogonal to the direction X of the moving member 3 moves is a function of e<x> with respect to a moving distance of the moving member 3. With such an arrangement, an output of the element 30 within the member 3 varies linearly against the movement of the member 3. This enables the reading of the output of the element 30 directly as moving distance without any correction.
Patent JP-H08316291-A (JP)
Title: Corrector for board conveyor
Inventor: SAITO RYOJI
IPC: H01L21/205
Filed: 1995-05-17
Abstract: PURPOSE: To put a board ejected from an opening at a regular position in a dummy cassette by setting the number of times of use of the dummy cassette by a parameter setting means, and operating a rotating mechanism to rotate the dummy cassette and causing a gateway to look upwards when the number of times of use reaches a set value. CONSTITUTION: A parameter setting part transmits a control signal to a board transfer controlling part, when the measured value of a counter reaches the number of times of dummy charge execution inputted from an operator. Receiving it, the board transfer controlling part operates a rotating mechanism, and a putting stand 21 is caused to proceed from the rear side of a cassette shelf 5 and first of all a dummy cassette 4a is scooped and taken, and after that the putting stand 21 is moved backwards. Next the putting stand 21 is rotated by 90 deg. and the opening of the cassette 4a is caused to look upwards. As the result of this, a dummy board 1a which has jumped out of the opening of the cassette 4a draws back into the cassette 4a by its own weight, and it becomes possible to prevent the trouble of loading caused by jumping out.
Patent JP-S62298871-A (JP)
Title: Number updating system for voting ticket collator
Inventor: SHIBANISHI KOJI
IPC: G06Q50/00
Filed: 1986-06-18
Abstract: PURPOSE:To easily update an election number by reading data sheets for update by a automatic voting ticket collator. CONSTITUTION:The data sheet 17 for update for election number data update processing is in the same format with voting tickets and its format is so determined suitably that the automatic voting ticket collator reads data on ticket surfaces and consists of a code 18 indicating update data on an election number, update data 19, and a check code 19. Printed data sheets are distributed to respective matching machines. The update code 18, update data 19, and check code of the distributed data sheet 17 are read by the OCR3 of the matching machine. The read update code 18 is set as an update code flag in an update code flag part 8 and the update data 19 is checked and then written on a floppy disk 13. Consequently, an election number storage data update system suitable for automatic matching machines which have no communication function is realized.
Patent JP-2000330364-A (JP)
Title: Image forming device
Inventor: SHINKAWA KOJI
IPC: G03G15/06
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To surely remove faultily electrified developer and to excellently form an image by controlling so that a potential difference between surface potential at the time of forming an image and bias voltage on a developer carrier may be a potential difference in accordance with the characteristic of the faultily electrified developer and recovering the faultily electrified developer on an electrostatic image carrier. SOLUTION: The rising of the bias voltage to a developing roller is started from the point of time B when time (T1+T2) elapses after the point of time A when the rising of the surface potential Vo of a photoreceptor is started. At the point of time B, a fogging potential difference is -2.50 V and reversely electrified toner adheres to the photoreceptor and carrier does not adhere to it. Hereafter, the normally electrified toner is made to adhere to the photoreceptor till the point of time C when the fogging potential difference reaches -20 V. Thereafter, the fogging potential difference of -20 V is maintained till the point of time D when the bias voltage reaches -400 V, while the toner not electrified yet adheres to the photoreceptor.  Then, the faultily electrified toner is made to adhere to the photoreceptor and is forcibly discharged to the outside of a developing device before development.
Patent JP-H05342938-A (JP)
Title: Manufacture of contact for vacuum switch
Inventor: MIYAMOTO SEIICHI
IPC: H01H11/04
Filed: 1992-06-03
Abstract: PURPOSE:To provide a contact material having a sufficiently high density ratio of a sintered body when a heating temperature is set low, and increase life of a heating furnace. CONSTITUTION:An applied pressure to mixed powders in a pressurizing process is set at 10ton/cm<2>-15ton/cm<2> as illustrated in characteristic auxiliary lines 18, 19, and a heating temperature to a compressed powdery body obtained by this is set at 820 deg.C-975 deg.C. Such pressurization and heating are performed simultaneously. A contact material of a similar or more density ratio compared to conventional devices can thus be obtained if it is heated at a low temperature, and life of a furnace can be increased.
Patent JP-H08316621-A (JP)
Title: Manufacture of printed wiring board
Inventor: KAWASAKI YOGO
IPC: H05K3/34
Filed: 1995-05-16
Abstract: PURPOSE: To provide a method for manufacturing a printed wiring board for suppressing the generation of gas from a flux and for positively transferring a solder pattern onto a conductor circuit. CONSTITUTION: A solder carrier 3 consisting of a solder pattern 32 to be transferred to a conductor circuit 63 of a conductor circuit substrate 60 and a transfer base 36 for supporting the solder pattern 32 is used. A flux 1 containing 10-40wt.% solid in a solvent is applied to at least either of the conductor circuit substrate 60 or the solder carrier 3. Then, the flux 1 is dried to obtain a solid content concentration of 30-60wt.% which is higher than the solid content concentration at the time of application. Then, the flux 1 is included between the conductor circuit substrate 60 and the solder carrier 3 and both are placed while they face each other and are heated, thus enabling the solder pattern 32 to be subjected to reflow transfer to the conductor circuit 63 and hence obtaining a printed wiring board.
Patent JP-S5766635-A (JP)
Title: Pattern formation by charged beam
Inventor: YOSHIMI MAKOTO
IPC: H01J37/304
Filed: 1980-10-13
Abstract: PURPOSE:To increase the superimposition accuracy of patterns by a method wherein the shift between patterns is detected from related position infromation obtained by a charged beam scanning a marker, and a pattern formation position for the next layer is decided based on the shift between patterns. CONSTITUTION:With the position of a marker B1 formed at the first pattern formation detected, a pattern C1 and the second marker B2 are formed. At that time, the marker B2 is arranged at a position close to the marker B1. A pattern C2 is formed by superposing on the pattern C1 in accordance with the related position information the by charged beams of the markers B1, B2. Next, a marker B3 is arranged at a position close to the markers B1, B2. Then, the markers B1, B2, B3 are scanned and detected by charged beams and a pattern C3 is formed by superposing on the pattern C1, C2 in accordance with the related position information.
Patent JP-H06235071-A (JP)
Title: Organic composite coated steel sheet
Inventor: ODAWA TAKETOSHI
IPC: B32B15/092
Filed: 1992-06-03
Abstract: PURPOSE:To impart high corrosion resistance capable of withstanding corrosive rust to the org. composite coated steel sheet while maintaining its electrodeposition coatability, weldability and press formability by specifying the compsn. and thickness of the org. resin coating layer of the steel sheet. CONSTITUTION:The upper layer of the org. composite coated steel sheet constituted by providing the surface of a galvanized steel sheet with a chromate film layer of the lower layer and an org. resin film layer of the upper layer is formed of the coating material compsn. having components A to D in an org. solvent and the thickness thereof is specified to 0.1 to 5mum. The component A is 100 pts.wt. epoxy resin having 500 to 10000 number average mol.wt., the component B is 10 to 60 pts.wt. polyvalent arom. amine compd. contg. 2 to 30wt.% phenolic and/or cresol reaction accelerator, the component C is 10 to 60 pts.wt. polyvalent isocyanate compd. and the component D is 10 to 40PHR colloidal silica and/or fumed silica. The PHR means the pts.wt. per 100 pts.wt. total of the epoxy resin + the polyvalent amine compd. contg. the reaction accelerator + the polyvalent isocyanate compd.
Patent JP-S6032855-A (JP)
Title: Resin for coating compound and coating compound composition
Inventor: UMEMOTO HIROTOSHI
IPC: C08F8/30
Filed: 1983-08-04
Abstract: PURPOSE:A resin for coating compound having improved low-temperature curing properties, storage stability, and stability of tint with time, comprising a carboxyl group-containing resin obtained by reacting a specific base resin containing a functional group with an alkyleneimine compound. CONSTITUTION:(A) A base resin containing a carboxyl group based on a polybasic acid showing >=-300mV half-equivalence point potential by nonaqueous potential titration in a state to develop an acid value of resin and a functional group to be reacted with a crosslinking agent as essential functional groups is reacted with (B) an alkyleneimine compound containing one or more 2-3C alkyleneimine rings in an amount corresponding to 0.01-50 acid value of resin, to give the desired resin having 2-50 acid value of resin caused by carboxyl group based on the polybasic acid showing >=-300mV half-equivalence point potential by nonaqueous potential titration in the state to develop and acid value of resin.
Patent JP-H0373149-A (JP)
Title: Packing body for medicine
Inventor: OTAKE MAKOTO
IPC: A61J1/03
Filed: 1989-06-07
Abstract: PURPOSE:To execute the detection in an early stage even if a medicine is gulped down erroneously together with a packing material, and to appropriately cope therewith by forming the packing material by a laminated structure body containing a layer which contains an X-ray non-transmittable substance. CONSTITUTION:A surface side packing material 1 is constituted of a base part 11 of a desired shape, for instance, a rectangle, and a medicine containing part 12 provided projectingly on the center part of the base part 11, and made of a synthetic resin sheet such as an acrylic resin, etc., through which a contained medicine can be viewed. A reverse side packing material 2 is constituted of layers in order of a surface layer 21 containing an X-ray non-transmittable substance, and subsequently, a reverse side layer 22 in the case it is seen from the side which abuts on the reverse side of the base part 11 of the surface side packing material 1. As for the X-ray non-transmittable substance, a barium compound such as barium sulfate, etc., is used representatively. At the time of forming the surface layer 21, for instance, barium sulfate of particulates is dispersed into a solution of a synthetic resin such as an acrylic resin, etc., and if desired, other filler such as a pigment, etc., is dispersed and printed or applied onto the reverse side layer 22, and dried. As for the reverse side layer 22, for instance, an aluminum foil of 5-10mum is used.
Patent JP-2000337175-A (JP)
Title: Engine rotation control device for working machine
Inventor: NISHIHAMA MASAO
IPC: F02D11/02
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To raise the number of rotation so that the work can be restarted by only turning a control lever, while a connection constitution is simple by the connection of an inner cable with an outer cable, by increasing the number of rotation of engine by the turning of the control lever. SOLUTION: The throttle lever of an engine is connected to an acceleration lever 14 provided in an operation part 30 through an inner cable 10 and a control lever 15 is provided in the operation part 30. One end of an outer cable 11 for storing the inner cable 10 is fixed on this control lever 15. The other end of this outer cable 11 is fixed to an engine main body and under such state that the number of rotation of engine is set to a desired number of rotation by the turning of the acceleration lever 14, the number of rotation of engine is raised by the turning of the control lever 15.
Patent JP-H04365911-A (JP)
Title: Perssure regulator for oil pump
Inventor: KUMAGAI YUKIHIRO
IPC: F01M1/16
Filed: 1991-06-14
Abstract: PURPOSE:To reduce a cost and enhance responsivenss. CONSTITUTION:A gear mechanism, having oil discharge ports at two points, is provided with a side wall member 40 for adequately partitioning an oil feed side 45 of a first gear 31. A operating oil passage 53 communicated with an oil passage is provided with a temperature sensing valve 52 which is released at a high temperature, and a piston 51 for operating the side wall member 40 at a high pressure. Gear driving force is decreased and an oil pressure is regulated by separating the side wall member 40 from the gear 31 at a high temperature and a high pressure, thus dispensing with a conventional expensive spool valve.
Patent JP-S63307507-A (JP)
Title: Positioning device
Inventor: SAKATA TOMOAKI
IPC: G05D3/12
Filed: 1987-06-10
Abstract: PURPOSE:To improve the adapting capacity to the pattern distortions by obtaining the relative position between gatherings of positioning objects so that the maximum position error between the positioning objects is minimized and positioning these objects based on said relative positions. CONSTITUTION:A position detector 5 detects the entire position of a positioning object 3 in 1st and 2nd positioning object gatherings 2 and 4 containing a pair of positioning objects 1 and 3. Then the detecting result of the detector 5 is outputted to an arithmetic processing part 12. The part 12 calculates the relative position between both gatherings 2 and 4 so that the maximum position error between objects 1 and 3 is minimized. A shift control part 13 moves relatively the gatherings 2 and 4 based on said relative position to perform the positioning jobs of gatherings 2 and 4. Thus it is possible to cope with the entire position shifts among plural pairs of positioning objects. Then the adapting capacity of the positioning object is improved to the pattern distortions.
Patent JP-S5370128-A (JP)
Title: Production of hollow fiber
Inventor: JIYOU YASUSHI
IPC: D01D5/06
Filed: 1976-11-29
Abstract: PURPOSE: Semi-dry, semi-wet spinning of a polymer solution is conducted by extruding the solution from ring-shape slits simultaneously with injecting a liquid into the center of the fibers, thus producing hollow fibers having balanced round crosssection, uniform wall thickness and high permeation selectivity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0438649-A (JP)
Title: Rotary head device
Inventor: MIYAMOTO MAKOTO
IPC: G11B5/52
Filed: 1990-05-31
Abstract: PURPOSE:To keep a rotary part comprising a head and a rotor part, etc., constant in height by providing an attracting means for attracting a shaft with magnetic force to attract a fixed drum and a rotary drum to each other in the axial direction. CONSTITUTION:A surface 16a opposite to a tip part of the shaft 2 of a 2nd magnet 16 is treated with, for example, magnetization of a signle pole. Consequently, the 2nd magnet 16 and the tip part of the shaft 2 made of a magnetic material constitute a magnetic circuit. By this method, the shaft 2 is attracted by attracting force of the 2nd magnet 16 in its magnetic force, and also the height of the tip part of he shaft 2 is settled by press fitting, so that the whole of the head 6 and the rotor part 8 is maintained at a prescribed height. As a result, thrust force can be given in simple constitution.
Patent JP-S5668797-A (JP)
Title: Heat exchanger
Inventor: RIYOUDORI TAKESHI
IPC: F28F9/00
Filed: 1979-11-07
Abstract: PURPOSE: To prevent evacuation in a water box in the case when stopping a cooling water pump and obviate a water hammer in the case when restarting the cooling water pump by mounting an outside-air introducing device to the water box installed to a cylinder body of a heat exchanger used for a turbine generator.  
     CONSTITUTION: When the cooling water 2 flows through the heat exchanger, a valve 7 of an air introducing device 6 is closed by the water pressure. When the cooling water 2 stops and the inside of the water box 1 is evacuated, the atmospheric air passes through an air introducing pipe 8, opens the valve 7 and flows into the water box 1, and the inside of the water box 1 is kept at atmospheric pressure. Thus, a water hammer is not caused when restarting the cooling water pump. 
     COPYRIGHT: (C)1981,JPO&Japio