baber/WOPTO huggingface dataset:
Patent JP-H0733282-A (JP)
Title: Document carrying device
Inventor: SATO SHUNJI
IPC: G03B21/132
Filed: 1993-07-21
Abstract: PURPOSE:To carry a document suitable for a projector by arranging a control means to stop a carrying means after driving it by a quantity obtained by adding a distance half of a document length detected by a document length detecting means to a distance half of a document stand length after the tip of a carrying document passes through an end part of a document stand. CONSTITUTION:In order to put a display document normally in the middle of a display stage 19, the document is stopped so that the center of the display document 1 can coincide with the center of the display stage 19. Then, a document carrying quantity to move the center of the document 1 to the center of the display stage 19 is expressed by a value obtained by adding respective halves of a display stage length L and a carrying directional document length K to a distance K0 up to the display stage end from a regist sensor. Though the L and K0 are values determined by constitution of a device, the K can be found as a value obtained by multiplying the counted value by a document advance quantity per a single pulse by counting the number of clock pulses when the document 1 is passing through the regist sensor 13.
Patent JP-S5968619-A (JP)
Title: Evaluating method of operating condition of equipment
Inventor: TAKEYASU KAZUHIRO
IPC: G01D1/00
Filed: 1982-10-13
Abstract: PURPOSE:To offer an effective means on evaluation of operating conditions of an equipment, by calculating inner product values between characteristic vectors corresponding to characteristic values and various element data and using them as an index of overall evaluation of operation of the equipment. CONSTITUTION:Various elements required for grasping equipment operating conditions such as the equipment operating time, each stop time, and the output are measured for a prescribed time, and an interrelation coefficient matrix of various element data and characteristic values and characteristic vectors of this matrix are calculated. A prescribed number of characteristic vactors corresponding to characteristic values are selected in order of characteristic values. Inner product values between characteristic vectors corresponding to characteristic values and various element data are calculated and are used as the index of overall evaluation of operation of the equipment. Since operating conditions of the equipment are evaluated overall with a high reliability, an effective means is offered on evaluation of operating conditions of the equipment.
Patent JP-S6242065-A (JP)
Title: Semiconductor flow velocity detector
Inventor: ITO TAKAHIRO
IPC: G01P5/10
Filed: 1985-08-19
Abstract: PURPOSE:To attain accurate measurement and to improve reliability by operating a semiconductor element in an envelope holding a vacuum state. CONSTITUTION:A resistance 9 is connected across the positive terminal 4 of a power source and the collector of a TR2 to compose a measuring circuit. The group of the TR1 and TR2 and a TR3 measure the flow velocity of a fluid and its temperature, respectively. In order to make the sensitivities of the TR1 and TR3 constant, constant current sources 6 and 7 are installed, where an equal current flows. In a pair of the TR1 and TR2, the latter is used for heating, and a variable resistance 8 makes use of a drop in the VBE of the TR1 due to this heating to increase a feedback to an operational amplifier 15. The TR1 and TR2 are fixed on a common insulating substrate 10. A cap 11 is hermetically sealed to constitute the envelope 12, an discharge pipe 13 at one end of the envelope is enclosed after the envelope is evacuated with the discharge tube 13, then the envelope is a hermetically sealed state.
Patent JP-H0733585-A (JP)
Title: Method for feeding and recovering raw material container for machine for pulling up single crystal silicon and conveyor therefor
Inventor: MORI KEITA
IPC: C30B15/20
Filed: 1993-06-24
Abstract: PURPOSE:To automatically feed and recover a raw material container such as a crucible made of carbon or quartz while housing a raw material therein by conveying the raw material container with an apparatus, capable of lifting and lowering a crucible shaft of a machine for pulling up single crystal silicon and equipped with a positional indexing and a positional correcting mechanisms. CONSTITUTION:A conveyor for a raw material container of a machine for pulling up single crystal silicon is composed of a truck 1 having a tricyclic construction and a monocyclic part 2 is driven with a steering operating mechanism. A bicyclic part 3 is driven with an electric motor 4. A container holding mechanism is constructed from a horizontally moving table 7, serving also as a truck frame and movable on a pair of frame rails 6 as a track, and thereon, a forked jig 9 movable on rails 8 arranged in the direction intersecting the frame rails 6 at right angles as a track. The movement is carried out by screwing nut members installed under the table 7 and the jig 9 onto a screw shaft arranged between the rails and rotating the screw shaft. The electric motor for driving the screw shaft is connected to and controlled with a computer. The position of the jig, the travel of the truck and the positional indexing of the crucible shaft are controlled with the computer.
Patent JP-H0822840-A (JP)
Title: Organic electrolyte secondary battery
Inventor: YOSHIDA HIROAKI
IPC: H01M10/0569
Filed: 1994-07-08
Abstract: PURPOSE:To reduce the rate at which a discharge capacity decreases as a cycle of charge and discharge proceeds by adding a specific cyclic carbonic diester to the solvent of an organic electrolyte. CONSTITUTION:A cyclic carbonic diester represented by the formula (R and R' are an alkyl group selected from methylene, ethylene, propylene and butylene) is added to the solvent of an organic electrolyte. The addition of the cyclic carbonic diester compound to the solvent of the organic electrolyte which consists of a solvent and a solute can effectively reduce the rate at which a discharge capacity decreases as a cycle of charge and discharge proceeds. An organic electrolyte secondary battery having an excellent preservation characteristic and a good cycle characteristic can thus be obtained.
Patent JP-S6337678-A (JP)
Title: Light emitting diode and manufacture thereof
Inventor: SHIMOBAYASHI TAKASHI
IPC: H01L33/28
Filed: 1986-07-31
Abstract: PURPOSE:To obtain a light emitting diode with a high luminance and a high light emitting efficiency by a method wherein semiconductor epitaxial thin films of different conductivity types are alternately laminated and ohmic contacts of different conductivity types are formed on the side surfaces of the laminated structure. CONSTITUTION:A plurality of N-type semiconductor epitaxial thin films 2 and a plurality of P-type semiconductor epitaxial thin films 3 are alternately laminated. On the side surfaces of the laminated structure, an N-type ohmic electrode 4 and a P-type ohmic electrode 5 are formed. Insulating parts 6 are formed by annealing for forming the ohmic electrodes and have high resistance values because they contain both N-type and P-type dopants. With this constitution, a light emitting region becomes complicated and there is nothing which interrupts light emission in the light emitting plane so that a light emitting diode with a high luminance and a high efficiency can be realized.
Patent JP-H0628735-A (JP)
Title: Video tape recorder
Inventor: MITSUYOSHI TSUTOMU
IPC: G11B15/07
Filed: 1992-07-08
Abstract: PURPOSE:To simply identify a property of a cassette being a presence/absence of a cassette attachment with a VTR by adopting the structure for the cassette that the cassette attachment is fitted to a position invalidating a detection hole to recognize the presence of the cassette attachment. CONSTITUTION:A tape cassette 4 equal to a conventional cassette is provided newly with a cassette attachment fitting part 1 and a detection hole 3 used to detect whether or not the cassette attachment 2 is fitted to the tape cassette 4. Thus, a switch similar to a conventional switch located at a position equivalent to the detection hole 3 of a cassette container (not shown) of a VTR detects it that the detection hole 3 is in existence in the tape cassette 4 and when the presence of the detection hole 3 due to the cassette attachment 2 is not recognized in the tape cassette 4, the presence of the cassette attachment is detected. Thus, the cassette attachment 2 is fitted at later discrimination by forming only the tape cassette 4 in the stage of manufacture and the detection is simply implemented.
Patent JP-S6336734-A (JP)
Inventor: KANEKO TOMIATSU
IPC: A21D2/00
Filed: 1986-07-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0229779-A (JP)
Title: Plasma display panel driving method and its circuit
Inventor: YOSHIKAWA KAZUO
IPC: G09G3/28
Filed: 1988-07-20
Abstract: PURPOSE:To prevent a malfunction due to a maintenance pulse by dividing either of row and column electrodes into plural groups and delaying the leading time of maintenance pulses impressed on the respective groups of electrodes. CONSTITUTION:When the maintenance control pulses are periodically supplied to the input terminal of a sustain ST circuit 31, they are sequentially delayed by delay circuits 41 to 4(N-1) by (td) minutes and supplied to the input terminals of ST circuits 32-3N. Accordingly, on the groups of the column electrodes GX1, GX2..., the maintenance pulses whose leading times are different by td in the adjacent groups are impressed. Therefore, the peak times of displacement and discharge currents flowing to the groups GX1-GXN are different by the time td in the adjacent groups. Then, the peak value of the displacement and discharge currents flowing to all the column electrodes is decreased. Similarly to row electrodes Y, the outputs of delay circuits 61 to 6(M-1) are supplied to the input terminals of adjacent ST circuits in the ST circuits 51-5M.
Patent JP-2001015232-A (JP)
Title: Composite socket
Inventor: KIMURA YASUHIRO
IPC: H01R33/08
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To enhance visibility of an inverter type and a copper iron type and reduce useless material by making the projecting amount of a fluorescent lamp socket part smaller than that of a grow starter socket part each projecting the side in almost a semi-cylinder shape from a socket-main body. SOLUTION: A grow starter socket part 2 and fluorescent lamp socket parts 3, 3 positioned on its opposite sides are installed in a socket body 1, sides of them are projected in almost a semi-cylinder shape from the lower side edge of the socket body 1, and the projecting amount of the grow starter socket part 2 is made smaller by the dimension (a) than that of the fluorescent lamp socket parts 3, 3. By making the projecting amounts different, visibility different from a fluorescent lamp socket for multi-lamp can be obtained. By forming an independent shape by projecting in almost a semi-cylinder shape, a material in the excess part needed in a continuous shape can be reduced.
Patent JP-H0737853-A (JP)
Title: Substrate cleaning device
Inventor: OGASAWARA KAZUHISA
IPC: H01L21/304
Filed: 1993-07-22
Abstract: PURPOSE:To provide a substrate cleaning device, which is used in a process of manufacturing a semiconductor substrate or a liquid crystal device, of a structure, wherein when a new chemical is fed, an operator is not required to change his clothes to clean clothes and the volume of the substrate cleaning device occupying a clean room is made small. CONSTITUTION:A substrate cleaning device consists of a pump 9, a liquid filter 8 and a chemical bottle 1. A unit equipped with a filter 7, which blows off clean air, over a chemical feed opening is made independent from a device main body and at the same time, this unit is installed under a general environment, whereby when a new chemical is fed, an operator is not required to change his clothes to clean clothes and a miniaturization of the device main body occupying a clean room is possible.
Patent JP-S6337632-A (JP)
Title: Integrated circuit device
Inventor: FURUKI KATSUYA
IPC: H01L21/822
Filed: 1986-07-31
Abstract: PURPOSE:To realize a large scale system requiring a storage device only by varying wirings by simultaneously loading a read-only memory capable of writing storage contents in case of a wiring process and a random access memory. CONSTITUTION:A PLA section 1 in which there are at least one or more of first transistor groups 5 capable of constituting and programming a PLA on a wiring process and there are at least one or more of second transistor groups 6 capable of organizing a flip-flop is provided. An ROM section 2, in which there are at least one or more of read-only memories capable of writing storage contents on the wiring process, and an RAM section 3 in which there are at least one or more of random access memories are furnished. Accordingly, the PLA, the flip-flop, the read-only memory and the random access memory are connected by wirings on the wiring process, thus constructing a desired system.
Patent JP-H0587835-A (JP)
Title: Electric current measuring device
Inventor: YAMAMOTO NAOTO
IPC: G01R15/24
Filed: 1991-07-23
Abstract: PURPOSE:To secure the measurement precision by avoiding the magnetic saturation phenomenon without increasing the iron core gap even in a short circuit electric current region by drilling a plurality of holes on an iron core arranged on the periphery of an electric conductor. CONSTITUTION:The gap 20a formed on an iron core 20 has the dimension suitable for the arrangement of the magnetic opetical substance 10, and the quantity and dimension of the holes 21 are determined so that the iron core 20 is not magnetically saturated, supposing the range of the electric current which flows in an electric conductor 1, and drilling is performed. Accordingly, the magnetic saturation phenomenon is avoided by increasing the magnetic resistance. Further, since the gap 20a of the iron core 20 is formed to the optimum dimension for the arrangement of the substance 10, the spreading of the magnetic flux can be reduced, and the small-sized iron core can be obtained.
Patent JP-H0344666-A (JP)
Title: Developing device
Inventor: UEHARA YOSHIYUKI
IPC: G03G15/08
Filed: 1989-07-12
Abstract: PURPOSE:To effectively remove a stagnating developer at proper timing by reversing a developing roller when a pressure sensor provided between a developing roller and a blade detects the stagnating developer exceeding a certain amount. CONSTITUTION:The blade 18 is fixed to a metallic plate 20 and pressed against the developing roller 11 by a cam 24 which is driven by a stepping motor 22. Further, the pressure sensor 26 is incorporated at the proper position of a housing side wall 102 and provided so as to be brought into contact with the residual developer between the blade 18 and developing roller 11. When the stagnating developer D exceeds the constant amount, the pressure detected by the pressure sensor 26 rises and when the pressure exceeds a specific value, following paper feeding is inhibited through a controller 28, a forward rotation clutch 15a is turned off, and a reversing clutch 15b is turned on, so the stagnating developer D is carried to between rollers 11 and 12 and removed from the surface of the roller 11.
Patent JP-H1012499-A (JP)
Title: Aluminum electrolytic capacitor and electrolytic solution for driving it
Inventor: YAMADA HIDEMI
IPC: H01G9/035
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide less leakage current while excellent in thermal stability and electric conductivity by allowing pyrroline salt of aromatic carboxylic acid as solute. SOLUTION: As an electrolytic solution, pyrroline salt of aromatic carboxylic acid or aliphatic carboxylic acid is taken as solute. For the pyrroline salt, 2-pyrroline salt or 3-pyrroline salt may be used, with alkyl compound of 1-3 carbon numbers especially recommended as pyrroline salt. Use of aprotic solvent as solvent for electrolytic solution is recommended. Other solvent may be mixed with the aprotic solvent. In that case, glycol group is recommended as a solvent to be mixed. Thereby, an electrolytic solution excellent in thermal stability, electric conductivity and inductor oxidation film repair capability is obtained.
Patent JP-S6071679-A (JP)
Title: Pressure-sensitive adhesive tape
Inventor: KUWABARA YUTAKA
IPC: C09J121/00
Filed: 1983-09-28
Abstract: PURPOSE:To provide a pressure-sensitive adhesive tape having excellent autohesive force and retainability of the autohesive force, etc., and suitable as a binding tape, etc. by applying a pressure-sensitive adhesive composition composed mainly of a diene polymer and containing a reactive phenolic resin to a substrate coated with an isocyanate compound. CONSTITUTION:A pressure-sensitive adhesive composition is prepared by adding an additive to (A) a diene polymer and (B) a reactive phenolic resin. The obtained pressure-sensitive adhesive composition is applied to a substrate (e.g. PE, PP, etc.) coated with an isocyanate compound (e.g. reaction product of trimethylolpropane and 2,4-tolylene diisocyanate) to obtain the objective pressure-sensitive adhesive tape. The amount of the component B is preferably 5-30pts.wt. per 100pts.wt. of the component A. EFFECT:High heat resistance.
Patent JP-S6070677-A (JP)
Inventor: KURIYAMA KOUZOU
IPC: H01R4/70
Filed: 1983-09-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0234572-A (JP)
Title: Method for sintering oxide-type ceramic superconducting material
Inventor: KAWASETSU NOZOMI
IPC: H01B13/00
Filed: 1988-07-22
Abstract: PURPOSE:To prevent generation of deformation and a crack of a molded body and deterioration of superconducting performance by supporting the molded body formed of oxide-type ceramic superconducting material with a ceramic filter having the continuous holes and uniformly bringing the whole periphery of the molded body into contact with the circumferential atmosphere in the case of sintering the molded body. CONSTITUTION:A lamellate spacer 3 made of alumina, etc., is provided on the floor of a calcination furnace 1 and a lower ceramic filter 5a having the continuous holes is arranged thereon and a molded body 4 formed of oxide-series ceramic superconducting material (e.g., Y-Ba-Cu-O series superconducting material) is supported between the lower ceramic filter 5a and an upper ceramic filter 5b provided in accordance with necessity. The whole periphery of the molded body 4 is brought into contact with the circumferential atmosphere as uniformly as possible and sintered. Thereby deformation, etc., accompanied with contraction at the time of sintering are prevented and the feed amount of oxygen in the atmosphere can be uniformized.
Patent JP-H119416-A (JP)
Title: Folding cup
Inventor: YAMAGUCHI YUJI
IPC: A47G19/22
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To carry a cup compactly by applying a water-soluble toothpaste or gargle to the inside of a folding cup body 1. SOLUTION: A water-soluble toothpaste or gargle 3 is applied to the inside of a folding cup body 1, or a water-soluble agent is housed therein. This folding cup has a spout part 2 on the upper edge part, and is flatly folded. A sealing part for sealing the upper edge part in such a manner as to be openable is provided, so that the spout part 2 is formed by opening the sealing part. The water-soluble toothpaste or gargle 3, which is applied to the inside of the folding cup body 1, can be dissolved by pouring water thereto, and it is applied to the bottom surface and inside surface of the folding cup body 1 in the pasted or solidified state.
Patent JP-S5884749-A (JP)
Title: Manufacture of tire
Inventor: KAWAMOTO HISAO
IPC: B29D30/08
Filed: 1981-11-13
Abstract: PURPOSE:To obtain readily a cord reinforced tire by a method wherein elastomer is injected into the cavity formed both by a middle and an outer force that wind a cord on the outer surface of a circular core in the radial direction of the core to form a skin and later to remove it. CONSTITUTION:Molding is carried out, for example, by a mixture of cork, sand, sodium silicate, iron oxide, then the mixture is passed through CO2, sintered to obtain the circular core 4 having an elliptical section shape. Hoops 5, 6 are formed on both sides of the central axis of the core 4, liners 7, 8 are formed on  the outer side thereof and further fiber cords such as metal, nylon, etc. are  wound on the outside thereof in the radial direction of the core 4 to form a  carcass layer 9 and to manufacture the middle force 10. Elastomer is injected into the cavity 16 made by incorporating said middle force 10 in the outer forces  15 having an inner shape corresponding to the outer shape of the tire to form  the skin 19 of the tire composed of a side wall 17 and a tread 18, and the obtained tire 20 is taken out of the outer forces 15, the core 4 is dissolved in caustic soda aqueous solution to obtain a completed reinforced tire.
Patent JP-2000020373-A (JP)
Title: Data management system
Inventor: KASHIWABARA KOICHI
IPC: G06F12/00
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a data management system capable of guaranteeing the validity of a temporary file held by a data utilizing device or data repeating device without lowering performance and increasing the load of a network. SOLUTION: This system is provided with a data storage device 50 for storing data while simultaneously managing them, a data device 60 for repeating a data file stored in the data storage device 50 to a data utilizing device 70 and a data utilizing device 70 for utilizing transferred data. The data storage device 50 has the structure of data management information obtained by providing the information of data with valid term and postponable term and guarantees the consistency of data by preventing data from being updated within the valid term, but automatically extends the valid term of the data file by postponing the valid term while considering the postponable term at the time point of reading data in the case the valid term is expired. Further, by setting the postponable term to zero, data whose valid term is expired are deleted.
Patent JP-H01133827-A (JP)
Title: Unstepping device for plate material
Inventor: YAMAMOTO YOSHIO
IPC: B65H1/08
Filed: 1987-07-21
Abstract: PURPOSE:To permit a plate material to be easily conveyed to the following process by providing a plate material feed mechanism which feeds only the plate material in the uppermost position laminating a plate material stock device to the adjacent transfer loading station. CONSTITUTION:A sensor, which detects a plate material in the uppermost position to reach a feed position by intermittently lifting a mounting bed 13, is provided in a feed device 10. Accordingly, lifting the mounting bed 13 by actuating a hydraulic cylinder 11, when the mounting bed 13 stops in a fixed position, an engaging member 22 extrudes the plate material S1 in the uppermost position by actuating a cylinder 21, and the plate material S1 is fed onto conveyer belts 4a, 4b. Simultaneously by turning the conveyer belts 4a, 4b, one sheet of the fed plate material moves to a stopper 9 being positioned to a transfer loading station ST3.
Patent JP-H0932080-A (JP)
Title: Structure of low tank
Inventor: NOZAKI YASUHIRO
IPC: E03D1/24
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To construct a low tank at a low cost and simply by storing a commercial low tank in a wash counter and omitting a special lid, to facilitate operation for an operating button, and easily perform maintenance for the low tank. SOLUTION: An opening part 7 of the upper side of an uncovered low tank 6 is covered with a wash counter 4. An inspection port 23 is provided in a position of the wash counter 4 that faces to the opening part 7 of the low tank 6, and an operating button 25 for controlling the supply of washing water from the low tank 6 to a stool 5 is disposed in the exposed state on an inspection lid 24 removably installed in the inspection port 23.