baber/WOPTO huggingface dataset:
Patent JP-H05282459-A (JP)
Title: Limited color display device for color image
IPC: G06T5/00
Filed: 1992-04-02
Abstract: PURPOSE:To obtain a conversion table suitable for an image and to reduce the trouble of finding a color distribution by finding the color distribution in a limited number of desired divided areas and restructuring divided areas of a color space. CONSTITUTION:A conversion table for conversion from previously generated 12-bit data to 8-bit data is loaded in a RAM 1 from a CPU 3 and divided into areas as many as limited colors which fill data space 8 bit * three colors of full-color image equally without any gap. Then only counters 2 as many as the limited colors count image data belonging to the respective areas, area by area. Divided areas are restructured according to the counted quantities of the images. Namely, the full-color image space is divided into areas as many as the limited colors, the occurrence frequencies of those areas are found, and the conversion table based upon the newly generated divided areas is generated by the CPU 3 according to the frequency ratio. Thus, the frequencies as many as the limited colors are only found, so the number of the counters is decreased.
Patent JP-H07286236-A (JP)
Title: Bearing member excellent in characteristic of retarding microstructural change due to repeated stress load
Inventor: YASUMOTO SATOSHI
IPC: C22C38/54
Filed: 1994-04-20
Abstract: PURPOSE:To provide the bearing member having long service life even under dusty severe service conditions by specifying a steel composition by the addition of proper amounts of Si and Cr and forming a steel structure in which the amount of retained austenite is controlled. CONSTITUTION:This bearing member has a composition consisting of, by weight, 0.5-1.5% C, 1.0-2.5% Si, >2.5-8.0% Cr, <=0.0020% O, and the balance Fe and also has a structure in which the amount of retained austenite in the steel is regulated to 10-35% by volume ratio. The above steel can further contain, as rolling fatigue improving components, one or more kinds among 0.05-2.0% Mn, 0.05-1.0% Ni, 0.05-1.0% Cu, 0.0005-0.01% B, 0.005-0.07% Al, and 0.0005-0.012% N. Further, in the case where any one or more kinds among the above improving components are selected, one or more kinds, excluding those components, among >1.0-3.0% Ni, >0.012-0.050% N, 0.02-0.5% Zr, 0.02-0.5% Ta, 0.02-0.5% Hf, and 0.05-1.5% Co can be incorporated.
Patent JP-H02259460-A (JP)
Title: Pm measuring meter and preparation thereof
Inventor: MAESETO TOMOHARU
IPC: G01N27/30
Filed: 1989-03-30
Abstract: PURPOSE:To enhance a mounting condition and to facilitate the mounting, detachment and a replacement of an electrode function part by mechanically connecting the electrode support pipe made of a glass lining mounted on machinery to the electrode function part based on machinable ceramics. CONSTITUTION:An electrode function part 2 has a substrate 8 composed of chemically stable and machinable ceramics having electric insulating properties and is formed into an integrated structure by forming a pH measuring glass electrode 13 on the substrate 8 and mounting a liquid communication pipe 16 thereon and guiding a platinum connection wire 12 and forming a male screw part 6 by cutting. This male screw part 6 is screwed in the female screw part 5 formed in the center of the leading end of the electrode support pipe 1 made of a glass lining mounted on machinery and the electrode function part 2 is mounted so as to be sealed from the liquid to be measured in the machinery by interposing an O-ring 7 between the electrode function part 2 and said support pipe 1. The connection wire 12 of the electrode 13 is connected to the outside through the support pipe 1 formed in the connection part. By this method, a measuring meter mounting condition is excellent and the function part 2 is made simply detachable and easy to clean and replace and the whole structure can be made simple.
Patent JP-S525045-A (JP)
Title: Monitor system for accident to lose proper temperature in freezing con tainers
Inventor: IGARASHI MINORU
IPC: F25D11/00
Filed: 1975-07-02
Abstract: PURPOSE: A detection and infomation system for disorders in a large number of freezing containers concentrated at a container teminal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5418395-A (JP)
Title: Package and its preparation
Inventor: ONOHARA MASAYUKI
IPC: B65D77/20
Filed: 1977-07-08
Abstract: PURPOSE: To lower cost and to make use convenient, by enclosing tools for eating and drinking foods, seasoning or the like into film portions, in a vessel for food and drink on which the stretching plastic folms are covered. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57196619-A (JP)
Title: Failure diagnostic system for analog-to-digital converter
Inventor: FUJII KAZUHIRO
IPC: H03M1/10
Filed: 1981-05-29
Abstract: PURPOSE:To obtain the information at which stage a failure is decided in case of failure, by stepwise setting a setting range of each register through the provision of a plurality of comparison registers. CONSTITUTION:The failure diagnosis for an analog/digital converting operation, by fetching a reference voltage of a reference voltage generator 1 and comparing the value with a value of a preset comparison register 6. In this case, a plurality of registers 6 and comparators 7 are provided. Thus, a level discrimination for a failure can be made by setting stepwise a compared value to each register 6.
Patent JP-H08279676-A (JP)
Title: Soldering structure of electronic component
Inventor: YAMAGUCHI MASAYOSHI
IPC: H05K1/11
Filed: 1995-04-06
Abstract: PURPOSE: To form enough solder fillets on the end surfaces of electrodes, in a structure wherein electrodes of electronic components are soldered on pads of a printed wiring board by reflow. CONSTITUTION: End surfaces 74, 85 of electrodes 71, 82 of electronic components 70, 80 positioned on pads 51 of a printed wiring board 50 are so slanted that angles between the end surfaces and the pad surfaces are made sufficiently larger than 90 deg..
Patent JP-H09246563-A (JP)
Title: Thin film semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To improve the ratio (on/off ratio) of a drain current at selection to a leak current at nonselection, in an insulated gate type thin film semiconductor device. SOLUTION: A semiconductor film has a plurality of impurity semiconductor regions (floating island regions) 3 being separated from a source region 1 and a drain region 2 by an intrinsic semiconductor region or a reverse conductivity type impurity semiconductor region (base region) 7, in addition to one conductivity type impurity semiconductor regions (a source region 1 and a drain region 2) connected to a source electrode.wiring 10 and a drain electrode.wiring 1. Then, a gate electrode 9 is provided on or under the base region 1 though a gate insulating thin film. The base region 1 is made in a self alignment manner to the gate electrode 9. Furthermore, an overlap gate electrode 17 is provided on or under the floating island region 3.  Then, in nonselection state, forward bias voltage is applied to the overlap gate electrode 17 so as to widen a depletion layer 20 in the base region 1. By such constitution, on/off ration of the thin film transistor can be improved.
Patent JP-S61238641-A (JP)
Title: Rolled paper end cutting device in columnar member wrapping machine
Inventor: SATO YOSHIMASA
IPC: B65H19/20
Filed: 1985-04-16
Abstract: PURPOSE:To make it possible to automatize the forming of the wound-up end section of a rolled paper, the removal of a dirt section and the positioning of the rolled paper, by synchronizing the operations of a rolled paper end cutting device and a positioning device incorporated in a constant pitch intermittent feed type supply conveyer, with the automatic cycle of a wrapping machine. CONSTITUTION:When a roller 17 is raised to lift up a rolled paper 1 and is stopped at its upper limit, a cutter receiving bed 21 and an auxiliary feed conveyor 24 is lowered down to a position where they are lined up with the roller 17. After completion of this lowering, the roller 17 is initiated to rotate so that the rolled paper 1 is rotated clockwise while a nozzle 25 jets air to set the rolled end of the rolled paper 1 which have come to the position 1A1, at an unlavelling position 1A2. At this time, the rolled paper 1 shuts off the light from photoelectric tubes, resulting in stopping the rotation of the roller 17. Then, the roller 17 is reversed in the direction of the arrow to rotate the rolled paper 1 counterclockwise. When the wound-up end 1A3 is fed out by a required length and therefore, shuts off the light from the photoelectric tubes 27, 27, the rotation of the roller 17 is stopped. Then, a cutter 2 and a vacuum head 23 are lowered so that the cutter 22 cuts the rolled paper 1 in a trapezoidal shape, and the head 23 sucks up the wound-up end 1A3 which has become unnecessary any more.
Patent JP-S62238550-A (JP)
Title: Exposing lamp control device for copying machine
Inventor: HASHIMOTO KAORU
IPC: G03G15/043
Filed: 1986-04-10
Abstract: PURPOSE:To suppress a temperature rise of an original platen surface by dimming an exposing lamp instead of turning it off at the time of reset of a scanning optical system, so that it becomes a set value, based on an exposure data before entering into the next scan. CONSTITUTION:At the time of an operation of a copying machine, a correct exposure quantity is selected by a key input in accordance with variable density of an original, but an exposure data in a storage means 6 is selected, and based on this data, the light quantity of an exposing lamp 4 is controlled so that a set light quantity at the time of exposure can be obtained. When a copying machine enters into a copying operation, a light quantity control operation time control means 8 decides a multi-copy or not from the number of copy sheets, which has been inputted, and commands to dim a light beam to a set light quantity, to a light quantity control means. In this way, at the time of a multi-copy work, during a reset time of a scan optical system, extending from the end of an exposing operation to entering into an exposing operation for the next copy, the light quantity of the exposing lamp 4 is dimmed, therefore, even in case of a continuous copying work, a temperature rise of the original platen surface can be suppressed low.
Patent JP-H08279722-A (JP)
Title: Sound volume controller
Inventor: ISOBE TAKASHI
IPC: H03G9/00
Filed: 1995-04-06
Abstract: PURPOSE: To cancel sound quality reduction caused by an output waveform clip without incompatibility for a hearing sense by controlling the amount of an audio signal control circuit to plural levels corresponding to the output signal of a clip detection circuit. CONSTITUTION: An audio signal outputted from a sound source 1 is controlled to suitable volume and sound quality by an operator while using an audio signal control circuit 11, amplified 3 and outputted from a speaker 4. Afterwards, when the amplitude of signal from the sound source 1 is enlarged to a level to clip an output waveform, a control circuit 12 controls the circuit 11 while receiving the output of a clip detection circuit 5. Then, the circuit 12 checks the input signal from the circuit 5 and when its voltage value is low, the control amount of the circuit 11 is increased. When the input voltage from the circuit 5 is high, it is judged by the circuit 12 whether the circuit 11 is set to the prescribed control amount or not.  By repeatedly performing this control, incompatibility in the hearing sense is canceled and sound quality reduction caused by the output waveform clip is eliminated.
Patent JP-H10271938-A (JP)
Title: Double bearing reel
Inventor: HIRAYAMA HIROKAZU
IPC: A01K89/015
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the transmission efficiency of a torque from a pinion gear to a spool. SOLUTION: This double bearing reel comprises a reel body, a spool shaft 16, a spool 12, a clutch mechanism, a thumb rest and a handle. The spool shaft 16 is freely rotatably supported on the reel body and is equipped with a boss part 12c fixed to the spool shaft 12, a cylindrical line winding drum part 12b, formed on the peripheral side of the boss part 12c and capable of winding a fishing line, an inner space 12e formed adjacently to the boss part 12c on the inner peripheral side of the line winding drum side 12b and dishlike flange parts 12a formed at both ends of the line winding drum part 12b. The pinion gear 32 is a cylindrical gear through which the spool shaft 16 passes.  The clutch mechanism is provided adjacently to the boss part 12c in the space 12e in the interior of the spool 12 and is capable of engaging and disengaging the spool shaft 16 from the pinion gear 32 by movement in the shaft direction.
Patent JP-H04223628-A (JP)
Title: Data link array utilizing differential transmission
Inventor: AANESUTO AIZENHARUTO BAAGUMAN
IPC: H04B10/2581
Filed: 1991-03-22
Abstract: PURPOSE: To provide a highly reliable data link array by utilizing differential communication between transmission and reception devices forming a pair. CONSTITUTION: A first data stream D1 is added as input to a first transmitter 161 and the output of the transmitter 161 is connected to light emission devices 181 and 201 . Generally, the transmitter 161 is activated so as to make the device 181 transmit logic 0 and make the device 201 transmit the logic 1. The device 181 is connected to an optical fiber 221 , the device 201 is connected to the optical fiber 241 and the fibers 221 and 241 are respectively connected to optical devices 261 and 281 . Electric output signals from the devices 261 and 281 are added to a receiver 301 for recovering a transmission data stream D1 as the input. Further, data streams D2,...DN are added to the transmitters 162 ,...16N.
Patent JP-H09274162-A (JP)
Title: Color selection device and color image reader
Inventor: KYOZUKA SHINYA
IPC: H04N1/04
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a color selection device capable of resolving light containing image information of a color original into red, green and blue components at high speed and successively selectively transmitting the components and to provide a color image reader capable of reading a high resolution color image without color smear at high speed by using the device. SOLUTION: This color selection device 6 is constituted of an electrooptical element 22 in which a pair of electrodes are formed facing each other with a light guiding path of inorganic electrooptical material between, polarizes 21, 23 arranged on the front surface and the rear surface of the light guiding path with the eletrooptical element 22 between and a drive circuit 24 controlling a voltage applied between the electrodes of the electrooptical element 22. At this time, the optical axis of the polarizer 21 is arranged so as to become the direction different from the optical axis of the inorganic electrooptical material.  This color selection device 6 is arranged between a white light source and an image sensor 7, and reflection light 9 having the image information of the color original is resolved successively to R, G, B components and inputted to the image sensor 7, thereby the color original is read.
Patent JP-H11281988-A (JP)
Title: Production of liquid crystal display element
Inventor: MATSUKAWA HIDEKI
IPC: G02F1/1339
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To improve the gap precision, the uniformity in the gap surface, and the alignment precision between a pair of substrates, where liquid crystal is interposed, to improve the display quality and to cope with the increase in the size and narrowing of the gap which are expected in the future. SOLUTION: Projections to prescribe the cell gap are provided on one and/or the other substrate of a pair of substrates between which liquid crystal is interposed, and one or the other substrate is coated with a sealer to seal the liquid crystal. One substrate 2a is set on a surface plate 10 out of a pair of surface plates which are provided in a vacuum tank 8 and at least one of which is freely displaced, and the other substrate 2b is sucked to the other surface plate 9 having suction holes or grooves which suck air so as to make a pressure lower than the pressure in the vacuum tank 8, and thereafter, the pressure in the vacuum tank 8 is set to a prescribed pressure, and the pair of substrates 2a and 2b are aligned and stuck to each other.
Patent JP-S63247022-A (JP)
Title: Manufacture of foaming resin material with core
Inventor: FUJITA HIROSHI
IPC: B29C65/44
Filed: 1987-04-02
Abstract: PURPOSE:To manufacture foaming resin materials with core simply and with a good productivity by inserting a core material which can retain substantially the bent shape into two pieces of closed-cell type foaming materials and bonding or heat fusion bonding. CONSTITUTION:Foaming resin materials 1a and 1b are of belt or column shape and should be of closed-cell type from the viewpoints of strength, adequate repulsion, hand feeling and shape retaining characteristics. As for a core 2, materials which can retain the bent shape substantially when being bent, for example, elastic metal wires, iron, copper, ammonium, duralumin and the like are used, and synthetic rubber, synthetic resin rods and the like may also be used. The core materials 2 is inserted between the foaming resin materials 1a and 1b, and after heat fusion bonded by a heat source 3, the same is cut into given widths by a slit 5, and further cut into given lengths by a cutter 6. By said process, foaming resin rods with core can be manufactured at a good stability and productivity without the core being bent or the like.
Patent JP-H02262719-A (JP)
Title: A/d converter with offset control function
Inventor: YATSUSU YASUAKI
IPC: H03M1/10
Filed: 1989-04-03
Abstract: PURPOSE:To prevent an offset from being remarkably broken down even when an ambient environment changes and an offset quantity changes by always performing offset control when a device is not operated. CONSTITUTION:Since an external variable power source 1 is separated judging from a circuit standpoint when an operation command OP is cut, the input of an amplifier 4 is set at O<v> via a dummy resistor 3. The output of the amplifier 4 goes to the offset value of the amplifier itself, and the output of an A/D converter 5 goes to the sum of the offset of the amplifier 4 and that of the A/D converter 5. The output of the A/D converter 5 is stored in an offset quantity preserving file 7 by a closed switch 6. Hereafter, a preserved value is used as the offset quantity.
Patent JP-H07288651-A (JP)
Title: Semiconductor device and photoelectric converter
Inventor: ENDO TADAO
IPC: H01L21/822
Filed: 1994-04-20
Abstract: PURPOSE:To obtain the semiconductor device free from being destroyed by static electricity being an external factor by utilizing a metallic layer of a semiconductor element or a part of components of the circuit formed on an insulating substrate and arranging the wiring identically geometrically around the insulating substrate so as to include an element arrangement region. CONSTITUTION:A metallic thin film layer 114, an insulating thin film layer 116, a semiconductor thin film layer 117, an N<+> thin film layer 118, and a metallic thin film layer 115 are laminated sequentially on an insulating substrate 100 and a protection layer 303 is formed finally. A photoelectric conversion element, a capacitive element, a switching element and its wiring part are formed on a region 302. The region 301 has a wiring pattern comprising the layer 114 or 115 to be formed to include the region 302, then a pattern outer circumference 300 and an outer circumference of the substrate 100 are arranged identically geometrically. Through the constitution above, since the region 301 is a wiring region using a metallic thin film, even when discharge of static electricity is caused from a charged person, the electricity flows through the wiring of the region 301 and the destruction of the elements or the like is not caused.
Patent JP-H11276327-A (JP)
Title: Air cushion material
Inventor: NODERA TETSUO
IPC: A47G9/10
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an air cushion material capable of being made into a desired shape, especially a three-dimensional shape, at the time of being expanded. SOLUTION: This air cushion material is formed by adhering the plural sheets of unidirectional flexible airtight sheet pieces composed by laminating a unidirectional flexible knitted cloth and a synthetic resin layer or one or more sheets of the unidirectional flexible airtight sheet pieces 1 and one or more sheets of non-flexible airtight sheet pieces. When the unidirectional flexible knitted cloth 1 flexible in a length direction and the unidirectional flexible knitted cloth 2 flexible in a width direction are piled up, the periphery is adhered 3, air is blown in from an air blow-in port 4 and it is expanded, the air cushion material curved to a back side surface is obtained.
Patent JP-S61238888-A (JP)
Title: Dispersion stabilizer for coal-water slurry
Inventor: WATANABE SHINICHI
IPC: C09K23/52
Filed: 1985-04-17
Abstract: PURPOSE:To provide the titled dispersion stabilizer capable of improving stationary stability and flowability, which comprises as an essential ingredient a polymer obtained by polymerizing an unsaturated carboxylic acid, alpha,beta-ethylenically unsaturated monomer, etc., using an org. thiol compd. as a chain transfer agent. CONSTITUTION:At least one monomer selected from among an unsaturated monocarboxylic acid (or its derivative) (A) (e.g.: acrylic acid), an alpha,beta-unsaturated dicarboxylic acid (B) (or its derivative) (e.g.: maleic acid) and an alpha,beta- ethylenically unsaturated monomer (C) other than the components (A) and (B) (e.g.: vinyl acetate) is provided. At least one monomer is (co)polymerized using an org. thiol compd. (e.g.: n-octyl mercaptan) of the formula R-SH (wherein R is a straight-chain or branched 8-24C alkyl, aryl etc.). The (co)polymer (salt) is incorporated as an essential ingredient to obtain an intended dispersion stabilizer for a coal-water slurry.
Patent JP-H01252591-A (JP)
Title: Production of cellular body
Inventor: NISHIMURA IKUMASA
IPC: C04B38/06
Filed: 1988-04-01
Abstract: PURPOSE:To optionally control porosity of a cellular body, by changing the beating degree of an organic fiber material in calcining a sheetlike material formed from an aqueous slurry containing inorganic powder and the organic fiber material and producing the cellular body. CONSTITUTION:An organic fiber material is placed in a fiber beater and beaten to ensure the amount of fibers suitable for forming sheets. The resultant fibers are then mixed with powder of an inorganic substance (silica, alumina, zirconia, etc.) to provide an aqueous slurry. A flocculant is subsequently added to the obtained slurry, which is then subjected to sheet forming to afford a sheetlike material. The resultant sheet is calcined to burn and vaporize the above- mentioned fibers and bind powder of the afore-mentioned inorganic substance. The beating degree of the above-mentioned fiber material is changed to optionally control the porosity of the obtained cellular body.
Patent JP-S525978-A (JP)
Title: Washer timer circuit
Inventor: NAKANO SHIGEHARU
IPC: D06F33/02
Filed: 1975-07-04
Abstract: PURPOSE: To provide a timer circuit of full-automatic washer for having a driving device to change can switches not in an instant but for a few seconds. 
     COPYRIGHT: (C)1977,JPO&Japio