baber/WOPTO huggingface dataset:
Patent JP-2000293012-A (JP)
Title: Electrostatic charging member, electrostatic charging device and image forming device
Inventor: KOYAMA HIROSHI
IPC: F16C13/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To shorten a polishing time, to reduce a cost and to obviate the degradation in productivity by making the surface roughness at the end in the longitudinal direction of an electrostatic charging member larger than the surface roughness in the central part. SOLUTION: The surface roughness at the end in the longitudinal direction of the electrostatic charging member is made larger than the surface roughness in the central part. The electrostatic charging member 2 is provided with an elastic body 2b on an arbor 2a. A coating liquid for a dip coating method, roll coating method, etc., is used in the process for producing a resistance control layer 2c and a surface layer 2d. The coating liquid prepared by dissolving a resin, such as polyamide, into a solvent and dispersing a conducting agent, such as conductive carbon black, is used as the coating liquid.  For example, a urethane coating material dispersed with the conductive carbon is formed by a paint shaker and elastic layer 2b is dip coated with the urethane coating material and is subjected to the evaporation of the solvent component in a hot oven, following which the elastic layer is provided with the surface layer 2d. Only the central part corresponding to the image region of the electrostatic charging member composed of the two layers in the manner described above is subjected to a polishing treatment and the end corresponding to the non-image region is not subjected to the polishing treatment.
Patent JP-S63261752-A (JP)
Title: Manufacture of semiconductor device
Inventor: HORIUCHI KAZUYUKI
IPC: H01L29/74
Filed: 1987-04-20
Abstract: PURPOSE:To easily prevent the automatic doping of a buried layer when it is formed, and to make it possible to conduct a treatment in accordance with a small number or a large number of wafers to be treated, by a method wherein the first vapor-phase layer is removed by etching as far as the neighborhood of the junction part of the opposite conductivity type impurity diffusion layer located on the surface of the buried layer. CONSTITUTION:An oxide film 22 is patterned on an epitaxial layer 21, a P<+>-type semiconductor region 1 is formed by selectively diffusing P-type impurities such as boron and the like using said oxide film 22 as a mask, and the N-type impurity layer 23 such as arsenic and the like is diffused on the surface of the semiconductor region 1 by performing ion implantation and the like. Subsequently, the oxide film 22 and the N-type impurity layer 23 are removed by conducting vapor-phase etching. Then, a highly resistant epitaxial layer 25 of 2-3 mum or thereabout is formed on the first epitaxial layer 21, and after the epitaxial layer 25 has been removed by vapor-phase etching, an N-type semiconductor layer 2 is formed by the first and the second epitaxial layers 21 and 24, and a P<+>-type semiconductor region 1 is buried in the semiconductor layer 2. When the second epitaxial layer 24 is formed, as the automatic doping is almost disappears from the surface of the P<+>-type semiconductor region 1, the highly resistant epitaxial layer 24 can be formed.
Patent JP-2000290331-A (JP)
Title: Shoe sole made from isobutylene block copolymer
Inventor: SAKASHITA SHINICHI
IPC: C08L53/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a shoe sole having excellent shock buffering performances and grip performances, which sole is made from an isobutylene copolymer composed of an isobutylene polymer block and an aromatic vinyl polymer block. SOLUTION: This sole is obtained chiefly from an isobutylene block copolymer composed of an isobutylene polymer block and an aromatic vinyl polymer block or from the copolymer and a rubbery material. The copolymer is desirably a block copolymer comprising 5-80 pts.wt. monomer based on an aromatic vinyl compound selected from the group consisting of styrene, p-methylstyrene, α-methylstyrene, and indene and 95-20 pts.wt. monomer based on isobutylene. It is also possible that a shoe sole having similar properties can be obtained from a resin composition containing the isobutylene block copolymer, a rubbery material, and a thermoplastic resin.
Patent JP-S63262572-A (JP)
Title: Method for screening inspection of foil of printed circuit board
Inventor: MATSUMOTO SHUNKICHI
IPC: G01R31/02
Filed: 1987-04-20
Abstract: PURPOSE:To fuse foil omission or hair short-circuit, to enhance reliability and to reduce the number of short-circuit inferiority correcting processes, by supplying a large constant current for a definite time at every points of continuity and short-circuit inspections and performing inspection on the basis of the current immediately before the supply of a current is finished. CONSTITUTION:An inspection power source 100 of a constant current of 10A or more is connected to a current detection resistor 101 in series and further connected to an H-side scanner composed of switches 1H-NH and an L-side scanner composed of switches 1L-NL. An inspection contact 105 is brought into contact with the land of the foil pattern of a printed circuit board and inspection is performed according to pattern connection data. For example, the switches 1H, 1L are turned ON for a definite time at first to supply a large current and the presence of a current is confirmed by the current detection resistor 101 immediately before the supply of a current is finished. By allowing the large current to flow, fusion is performed when there is minute residual width deficiency to judge disconnection inferiority and a minute width hair short-circuit is repaired by fusion to obtain an acceptable product.
Patent JP-H10275405-A (JP)
Title: Disk detecting device for optical disk device
Inventor: SUGIYAMA YUKIHIRO
IPC: G11B17/051
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To detect erroneous insertion of an optical disk prior to carriage of the disk into a reproducing position by an optical disk carriage mechanism. SOLUTION: This device is equipped with at least one light emitting element 16, a light receiving element 17 for receiving return light of the light emitted from the light emitting element 16 and reflected by the optical disk 1 and a shield object 14 arranged to be adjacent to or in contact with the bottom surface of the disk for the purpose of intercepting the light from the light emitting element not to directly reach the light receiving element. Then, a signal recording surface 6 of the optical disk is irradiated with the light from the light emitting element 16, and the reflected light by the signal recording surface 6 is guided through a gap between the shield object 14 and the signal recording surface 6 to the light receiving element 17, and the front or back surface of the optical disk is detected by whether or not the light is received by the light receiving element 17.
Patent JP-H06288262-A (JP)
Title: Operation control method of coal gasification compound generator system
Inventor: MORITSUKA HIDETO
IPC: F02C3/28
Filed: 1993-03-31
Abstract: PURPOSE:To control the operation of a coal gasification compound generator system safely and at a high efficiency. CONSTITUTION:In a coal gasification compound generator system composed of a gasification furnace 1, a gas purification device 2, and a compound generation device including a gas turbine 3 and an exhaust heat recovery steam system, the gas turbine is feedback controlled by the deflection between the output OP of the gas turbine generator and a load instruction signal MWD. On the other hand, a gasification furnace input to a precalculated load to the load instruction is found, so as to output a feedforward signal FS, and the gasification furnace 1 is feedforward controlled. When a load instruction to request a load variation is output, the fuel gas flow to feed to the gas turbine directly is increased or decreased to convert the operation instantly, and at the same time, the input of the gasification furnace to the requested load, that is, the coal feeding amount CF and the air feeding amount AF are calculated to carry out the prediction control of the amount produced in the gasification furnace necessary to increase or decrease the fuel gas amount. The producing amount of the producing gas is increased or decreased depending on the load instruction, so as to stabilize the combustion variation of a combustor rapidly.
Patent JP-H11278249-A (JP)
Title: Brake force control method of electrically controlled brake system
Inventor: WACHI YUJI
IPC: B60T13/66
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent the delay of brake application by allowing the brake to apply well at the first stage of brake operation. SOLUTION: An electrically controlled brake system has a brake pressure generator 6 for generating brake forces, a stroke sensor for detecting pedal strokes, and a controller 10 controlling brake pressures according to signals from the sensor. Further, a pedal reaction device 4 which generates pedal reactions according to the signals from the sensor is provided. An optimum braking feel can be obtained by controlling the characteristics of the pedal reaction device 4 and those of the brake pressure generator 6. At the first stage of pedal operation, a characteristic such that a predetermined amount of stroke is effected without an increase in pedal effort is set as a pedal effort characteristic for the pedal stroke, and a characteristic such that the brake pressure builds up by a predetermined amount without stroke is set as a brake pressure characteristic for the pedal stroke.
Patent JP-H10272760-A (JP)
Title: Printed matter obtained by applying printing to continuous sheet by offset rotary press, and printing method of the printed matter
Inventor: MIKOSHI NORIO
IPC: B41N10/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To eliminate trouble such that at least double printing is required and two printing units are used to have to perform printing so as to supply a printing impossible part because it is impossible to perform printing by effectively putting the printable range on a continuous sheet to practical use maximally and printing units is excessively required and much time is required in the color alignment of printing colors between printing units and set paper is wasted or a printing preparing time is excessively required. SOLUTION: A continuous sheet printed matter 1 is obtained by single printing and composed of two-surface applying printing surrounded by a cutting section part having discontinuous printing parts of 0.5 mm or less and having a surface applying cutting section part within single printing plate length L and the printing of a rectangular image part 4 surrounding 'first step, second step, third step' display necessarily connected at any place with respect to the width directions crossing each other at a right angle over the total length of the single printing plate length L is performed by offset rotary printing so that printing content is repeatedly continued in the direction of transfer holes 5a, 5b provided on both end sides.
Patent JP-S59219217-A (JP)
Inventor: JIYON ERU HASURAMU
IPC: A61K47/34
Filed: 1984-05-16
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-H09285996-A (JP)
Title: Perforating method and device
Inventor: NAKAMURA YOSHIHIKO
IPC: G03C1/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To perform punching by making a switch between two kinds of perforation patterns different in perforation size without replacing a die set by another. SOLUTION: A picture film strip 20 is formed in such a manner that after a continuous picture film 20 is perforated by a perforator 23, the film is fed by a length corresponding to a film size by a length measuring roller 30 and cut by a trimmer 32. In the perforator 23, a first punch column for forming commercially available perforation patterns and a second punch column for forming perforation patterns of film unit shapes with lens are disposed so as to be shifted from each other in a film feeding direction. A process controller 24 corrects a film route length up to the trimmer 32 according to the shifting amount of the punch column used by moving a movable roller 42 and then drives any one of the punch columns.
Patent JP-H05266380-A (JP)
Title: Flame detector and fire supervisory equipment using the same
IPC: A62C37/36
Filed: 1992-03-24
Abstract: PURPOSE:To reduce a doubly supervised part, and simultaneously, to prevent the wasteful use of fire extinguishing water, and to prevent the generation of loss due to the wasteful fire extinguishing water. CONSTITUTION:A cap 2 with a received light adjusting hole 3a is fitted to the light receiving window 1 of each of flame detectors S1 to S3. The flame detectors S1 to S3 are arranged in plural fire-supervised sections F1 to F3 respectively, and besides, sprinkles heads H1 to H3 are provided correspondingly to each of fire-supervised sections F1 to F3 respectively.
Patent JP-H04327947-A (JP)
Title: Image recording device
Inventor: NEMURA MASAHARU
IPC: B41J2/165
Filed: 1991-04-26
Abstract: PURPOSE:To provide an ink jet-type image recording device capable of idle discharging action efficiently in a shortest time when a recovery motion is performed by the idle discharging action during recording process. CONSTITUTION:The subject image recording device consists of an ink jet recording head 3(3C to 3BK), a movement device 12 which moves the recording head from a recording position to a recovery action position, a capping device 9(9C to 9BK) which enables capping at the recovery action position, an ink receiving device 10 which receives ink used for idle discharging from the recording head, moving at the recovery action position, and devices 15 to 21 which move the ink receiving device 10 and the capping device.
Patent JP-S62253249-A (JP)
Title: Digital exchange
Inventor: YOSHIDA YOSHINORI
IPC: H04L12/64
Filed: 1986-04-25
Abstract: PURPOSE:To contain digital subscriber circuits of (2B+D) in an exchange, by providing a means which discriminates circuit switching and packet switching and performs speed change or packet assemblage and disassemblage. CONSTITUTION:Digital telephone subscriber line signals of (2B+D) of two digital data B1 and B2 and one signal channel D are outputted to a subscriber line transmitting circuit 1, where the channels B1, B2, and D are separated from each other. The separated channels are respectively supplied to a microprocessor 6, ROM 7, and RAM 8 through a processor bus 5. Distinction of the line switching call and packet switching call from a subscriber is informed to the processor 6 through the channel D and the processor 6 performs a speed change in the case of the line switching call through prescribed program operations. In the case of the packet switching call, the processor 6 performs packet assemblage. Operations from an exchange side are also performed in the same manner, namely, a speed change in the case of a line switching call and packet disassemblage in the case of a packet switching call.
Patent JP-H09248980-A (JP)
Title: Memory card and housing portion of time table
Inventor: ITO SHIGEKAZU
IPC: B42D3/18
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide memory cards and a space for keeping and housing these cards for facilitating search and detection ranging over pages for the route or time to destination, transfer, and the like in utilizing a magazine type time table. SOLUTION: The card is such that in a magazine type time table 29, it serves as a memory card at the time of utilizing the magazine type time table 29, and is formed with a bookmark 1 by a bookmark member 2 and a trip memorandum by a trip memorandum member each to be bound in or insertion- attached into the magazine type time table 29. Simultaneously, in order to house or keep the bookmark 1 or trip memorandum as a memory card, a pocket-like housing portion 7 is formed in the magazine type time table 29 by a pocket-like housing portion member 8.
Patent JP-H02277414-A (JP)
Title: Tableware hardly colored by foodstuff
Inventor: SAKAKI TSUNEO
IPC: A47G19/18
Filed: 1989-04-19
Abstract: PURPOSE:To obtain tableware which is improved in impact resistance, heat resistance, surface hardness, etc., and hardly colored by foodstuffs by forming the tableware of an aromatic polyester carbonate or a composition containing the dromatic polyester carbonate by a prescribed quantity. CONSTITUTION:Tableware of bowls, plates, pots, cups, etc., is formed of an aromatic polyester carbonate or a composition containing the aromatic polyester carbonate by a prescribed quantity by injection molding, compression molding, vacuum forming, blow molding, etc. Such aromatic polyester carbonate as the residual group of an aromatic dihydroxy compound, aromatic dicarboxylic acid, and carbonic acid is the most suitable for this purpose. The percentage of the aromatic polyester carbonate in the above-mentioned composition is >=20%, with >=30% being preferable.
Patent JP-2000289994-A (JP)
Title: Jack device
Inventor: TSUNODA TAMOTSU
IPC: B66F7/22
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To improve the rigidity for forward and backward directions and right and left directions when a load-carrying platform is lifted, to reduce whole height when the load-carrying platform is lowered by providing the strength, to increase rising and lowering stroke, to lift and lower the load-carrying platform by tilting it, and to slide the load-carrying platform. SOLUTION: Spherical face bearings 7 are fixed in the vicinity of four corners on a top face of a base 2, respectively, spherical face bearings 8 are fixed at positions corresponding to each spherical face bearing 7 of the base 2 on a lower face of a load-carrying platform 3, respectively, load-carrying platform lifting and lowering cylinders 4, 4, 5, 5 are mounted on each spherical face bearing 7 of the base 2, respectively, and upper ends of each load-carrying platform lifting and lowering cylinders 4, 4, 5, 5 are allowed to abut on each spherical face bearing 8 on the load-carrying platform 3, respectively, to support the load-carrying platform 3.  A pair of link mechanisms for folding into two portions 6 are arranged between the base 2 and the load-carrying platform 3, link bars of both link mechanisms are connected by a horizontal beam 10, and a link cylinder 11 adjusting a degree of opening of the link mechanisms folding into two portions 6 is provided between the horizontal beam 10 and the base 2.
Patent JP-H06310922-A (JP)
Title: Dielectric ceramics resonator
Inventor: TANAKA MITSUGI
IPC: H01P1/30
Filed: 1993-04-23
Abstract: PURPOSE:To reduce manufacturing cost and to reduce the fluctuation of a resonance frequency by leading positively the heat generated from a dielectric ceramics resonance element externally for dissipation so as to reduce a temperature rise. CONSTITUTION:In the dielectric ceramics resonator 20 in which a dielectric ceramics resonator element 12 is fixed, for example, an thermal conductor 22 whose one terminal is in line contact or in face contact with an outer circumferential face 12a of the dielectric ceramic resonance element and whose other end is in face contact with an inner wall face 21 of an outer tube 21 of the resonator is used to immediately dissipate heat generated from the resonance element arranged in the inside to the outside of the resonator from an outer tube.
Patent JP-H10288773-A (JP)
Title: Liquid crystal element and portable electronic apparatus formed by using the same
Inventor: NAGATA MITSUO
IPC: G02F1/133
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent the change of the current value with lapse of time which arises in a liquid crystal element (PLC) for which transparent plastic substrates of a supertwisted nematic type are used by forming a first inorg. layer having a specific thickness on the surface on the liquid crystal layer side among the surfaces of the first substrate. SOLUTION: This liquid crystal element has the first substrate 7A which is a high-polymer base material, the second substrate 7B which is arranged to face the same and the liquid crystal layer 13 which is arranged therebetween. The first inorg. layer 8A having a thickness of >=0.3 μm is formed on the surface of the liquid crystal layer 13 side among the surfaces of the first substrate 7A. The thickness has an important significance and the change of the PLC with lapse of time is less with the larger film thickness. Namely, the inorg. layer 8A has an effect of preventing the infiltration of the impurities into the liquid crystal layer 13 from the org. material of the plastic substrate 7A, etc., on the side opposite to the liquid crystal layer 13.  The film thickness at which the effect is substantially free from problems is >=0.3 μm and the thickness at which the effect attains a level entirely free from the problems is >=0.5 μm.
Patent JP-H02274157-A (JP)
Title: Call charge real time recognition system
Inventor: MIYAZAKI TAKAYOSHI
IPC: H04M15/00
Filed: 1989-04-17
Abstract: PURPOSE:To recognize an accurate charge in a real time by making call charge information on the exchange side and displaying it directly on a call charge display device in a subscriber's equipment. CONSTITUTION:When a subscriber makes a call, an exchange connects the call via a channel device 6 and the recording of the charge to the subscriber is controlled by a central controller 8 and stored in a storage device 9. When the central controller 8 identifies the calling subscriber to be a subscriber desired for call charge real time recognition, it is recorded and the controller 8 controls a channel controller 7 to send the call charge information ABC to a signal device 10 and the channel device 6 is simultaneously controlled to interrupt the connection between the subscriber circuit 4 and a trunk 5 for a short time and the call charge information ABC is outputted from the signal device 10 to the subscriber line as the combination of frequencies in a specific frequency group. Thus, the subscriber can recognize the call charge up to now.
Patent JP-H08267945-A (JP)
Title: Thermal transfer sheet
Inventor: OBATA HITOSHI
IPC: B41M5/42
Filed: 1995-03-30
Abstract: PURPOSE: To provide a thermal transfer sheet capable of well laminating respective colors and capable of obtaining a sharp color image free from a color mixture in process color printing performing printing by overlapapping at least two or more colors. CONSTITUTION: In a thermal transfer sheet wherein a hot-melt ink layer and a surface layer are laminated to at least one surface of a base material sheet, the surface layer is formed from a wax emulsion based on wax particles with an average particle size of 0.1-5μm.
Patent JP-S5431734-A (JP)
Title: Electronic shutter
Inventor: ISHINO YOSHIHIDE
IPC: G03B9/62
Filed: 1977-08-15
Abstract: PURPOSE: To make possible monolithic integration of shutter circuits by amplifying the photo current of photo diodes with a current mirror circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03135988-A (JP)
Title: O-alkyl o-(methoxyimino)methyl n-alkylphosphpopamidate, production thereof, insecticide and acaricide
Inventor: ITO GIICHI
IPC: A01N57/28
Filed: 1990-04-12
Abstract: NEW MATERIAL:A compound shown by formula I (R<1> is methyl or ethyl; R<2> is methyl, ethyl or isopropyl). EXAMPLE:O-Ethyl O-(N-methoxyimino)methyl N-ethylphosphoramidate. USE:An insecticide and acaricide. PREPARATION:An O-alkyl N-alkylamidophosphoric chloride (e.g. o-ethyl N- ethylamidophoshoric chloride) shown by formula III in an equivalent ratio of preferably 1:1-2 in the presence of preferably 1-2 equivalent base (e.g. sodium hydroxide or pyridine) usually in a solvent such as benzene at 0-150 deg.C for 30 minutes to 24 hours.