baber/WOPTO huggingface dataset:
Patent JP-H0241579-A (JP)
Title: Pattern automatic reader
Inventor: ISHIBASHI HIROSHI
IPC: G06T1/00
Filed: 1988-08-02
Abstract: PURPOSE:To produce an automatic reader of high performance with a low cost by putting a rotary optical sensor, on which a laser light receiving and emitting element is mounted, on rails moving in the longitudinal direction and the transverse direction. CONSTITUTION:A laser light receiving and emitting element 7 is mounted on a rotary optical sensor 5, and this sensor 5 is attached to a sensor attaching plate 4 with a rotary optical sensor revolving shaft 6 between them. The sensor attaching plate 4 has such structure that it can be moved in the longitudinal direction along a longitudinal-direction moving rail 3. The longitudinal-direction moving rail 3 has such structure that it can be moved in the transverse direction along a transverse-direction moving rail 2. A very high precision is not required with respect to the mechanical precision of transverse-direction and longitudinal- direction moving rails 2 and 3, and the rotary optical sensor 5 and the laser light receiving and emitting element 7 are inexpensively produced because of the technique used for a compact disk player or the like. Thus, the automatic reader of high performance is produced with a low cost.
Patent JP-S5983285-A (JP)
Title: Production of card
Inventor: TAKAMIYA YOSHIHISA
IPC: B42D15/10
Filed: 1982-11-04
Abstract: PURPOSE:To produce a card without giving a high temperature and pressure to an electronic part by adhering a front side member provided with a hole for an IC terminal to a rear side member with an adhesive after an IC is provided on the rear side member provided with a recessed part for IC. CONSTITUTION:The rear side member 3 having the same outside shape as the final product consists of three layers incorporating a back over sheet 9, a center core 8, and a subcenter core 7, and a hole 4 for IC is punched in cores 7 and 8, and the adhesive is coated to one surface of the core 7 and both surfaces of the core 8, and a printing 6 is provided on the surface side of the sheet 9, and cores 7 and 8 and the sheet 9 are adhered to one another. A hole 5 for IC terminal is provided after providing an IC 12 in the hole 4, and a front side member 2 having an outside shape slightly larger than that of the rear side member 3 is adhered to the rear side member 3 with the adhesive without requiring heat and pressure. Thereafter, the excess part of the front side member 2 is cut along the outside circumference of the rear side member 3 to produce the card.
Patent JP-S5899302-A (JP)
Inventor: ANZAI MINORU
IPC: A61J3/00
Filed: 1981-12-02
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-S6438420-A (JP)
Title: Epoxy resin molding material
Inventor: OKABE HIDEKI
IPC: C08G59/00
Filed: 1987-08-03
Abstract: PURPOSE:To obtain the title material excellent in thermal conductivity and reliability of moisture resistance, by mixing an epoxy resin with a specified AlN and optionally a crosslinking agent, a curing agent, a cure accelerator, a mold release, a colorant, a coupling agent, etc. CONSTITUTION:A curable epoxy resin (A) having at least two epoxy groups in the molecule is mixed with AlN (B) of a mean particle diameter of 1-50mu, preferably surface-treated with an organopolysiloxane, and optionally a cure accelerator based on a phosphorus compound and/or tert. amine, a crosslinking agent, a curing agent, a mold release, a colorant, a coupling agent, a filler other than component B, etc. and the obtained mixture is kneaded, and ground and optionally granulated.
Patent JP-H0974539-A (JP)
Title: Recompression inhibit controller
Inventor: YAMAKATA NAOKI
IPC: H04N5/91
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a recompression inhibit controller which can inhibit as necessary the recompression of the image data that are recorded on a recording medium. SOLUTION: The image data recorded on an IC memory card M are recompressed with a higher rate than that of the image data and then recorded again on the memory card M, so that the idle capacity of the card M is increased. When the image data are first recorded on the card M, a flag is stored in a flush memory 45 to show the inhibition of recompression of the image data. In a recompression mode, the recompression is inhibited for the image data as long as the inhibition flag is set after the reference to the recompression inhibition flag area of the memory 45. In such a constitution, the recompression is inhibited for the image data whose picture quality should be maintained.
Patent JP-H0865019-A (JP)
Title: Telescopic antenna
Inventor: OKAZAKI MASAYOSHI
IPC: H01Q1/10
Filed: 1994-08-18
Abstract: PURPOSE: To provide a freely telescopable antenna with improved sliding property and antenna characteristics. CONSTITUTION: A freely slidable small-diameter element 40B is connected to a large-diameter element 40C, a metallic first fitting 46 is attached to the end part of the small-diameter element and a metallic second fitting 60 to be engaged with the first fitting is attached to the end part of the large-diameter element respectively. The first fitting is composed of a blind hole part 46c and a cylindrical part 46b large than the external diameter of the small-diameter element and the blind hole part is constituted as a swelling part provided with a step part 48 whose diameter is larger than the cylindrical part. The second fitting 60 is provided with a thick clamping part 60a provided with elasticity whose internal diameter is selected so as to be a size approximately same as the external diameter of the small-diameter element.  At the time of extending the small-diameter element, it is held at an extended position by engaging the clamping part with the cylindrical part.
Patent JP-H0923042-A (JP)
Title: Stepped dam frame and electronic parts mounting substrate
Inventor: TAGAKI TAKASHI
IPC: H05K1/02
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a stepped dam frame on which no glass fiber burr occurs and an electronic parts mounting substrate using the stepped dam frame. SOLUTION: In a stepped dam frame, a frame hole 45 having a recessed stepped section 5 is formed in a resin substrate 3 composed of a piece of glass cloth 1 obtained by weaving glass fiber bundles 10 in a grating-like state and a resin 2 impregnating the cloth 1. The bottom of the stepped section 5 is formed in a resin-rich layer 6 rich in a resin 2. It is preferable to form the bottom 50 in parallel with the plane direction of the cloth 1 on the surface of the cloth 1 or between each piece of cloth 1. An electronic parts mounting substrate using the stepped dam frame 4 is composed of, for example, an insulting substrate having a mounting section for mounting electronic parts and the stepped dam frame 4 in which the frame hole 45 having the recessed stepped section 5 is formed above the mounting section.
Patent JP-H0649709-A (JP)
Title: Amorphous polyamide fiber
Inventor: AKITA TAKASHI
IPC: D01F6/60
Filed: 1992-07-21
Abstract: PURPOSE:To obtain amorphous polyamide fiber, having a high elastic modulus widely usable in the field of various materials, etc., and suitably usable especially as reinforcing fiber for various composite materials. CONSTITUTION:The objective amorphous polyamide fiber is composed of a polymer having >=5X10<9>dyne/cm<2> storage elastic modulus (G') at a temperature within the range of ambient temperature to 120 deg.C in a dry state and >=4X10<9> dyne/cm<2> (G') at a temperature within the range of ambient temperature to 100 deg.C in a water absorption state obtained by subjecting the fiber to immersion treatment in boiling water at >=90 deg.C for 24hr. The tensile strength (DS) and the breaking elongation (DE) of the polyamide fiber satisfy the formula DS /(square root of DE) >=0.5.
Patent JP-2000028712-A (JP)
Title: Array antenna for two dimensional video device using microwave
Inventor: KIMURA NORIAKI
IPC: G01S7/02
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To easily attain the switching of antenna elements. SOLUTION: An antenna array 10 is constituted so that N pieces of traveling wave antennas 12a-12n for transmission and N pieces of traveling wave antennas 14a-14n for reception can orthogonally cross each other. Each traveling wave antenna 12 and 14 is connected with SPNT switchers 16 and 20 so that the arbitrary traveling antenna for transmission and reception can be selected. Each traveling wave antenna 12 and 14 is provided with N plane patch antennas 18a-18n and 32a-32n being antenna elements, and those patch antennas are connected through waveguides 30 and 34.
Patent JP-S6350963-A (JP)
Title: Cassette loader
Inventor: KISHIMOTO YOSHINOBU
IPC: G11B15/675
Filed: 1986-08-19
Abstract: PURPOSE:To ensure the loading of a cassette by providing the pressing member provided with the guide part to displace so as to press a pressure part to the cassette upper face inside a cassette holder. CONSTITUTION:The pressing parts 22, 22' provided with the guide parts 25, 25' to displace so as to press the pressure parts 23, 23' having the spring action to press a cassette at cassette fitting time to the cassette upper face of a cassette holder 4 are provided. The guide member 25, 25' equips with the roller 25a, 25'a which is supported freely rotatably. The shape of the abutting part 24, 24' abuttable to the inner side of the upper face plate 2 composing the cassette holder 4 is made in about concentric circular curved face for the rotary bearing shaft of the shafts 8, 8' provided at the inner side of side face plates 3, 3'. The upper face plate 2 composing the cassette holder 4 and pressing member 22, 22' are thus abutting at all times and nearly the prescribed load can be given to the cassette by the pressure parts 23, 23' of the pressing members 22, 22' even in case of the shaft provided on the side face plate 3, 3' and the hole of the pressing member 22, 22' having a clearance and even in case of the shaft diameter and bore dispersing.
Patent JP-2001020070-A (JP)
Title: Metallic product and its production
Inventor: KITANO MINORU
IPC: C23C16/16
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To produce a metallic product in which the time for forming a nickel layer on a matrix composed of aluminum or an aluminum alloy is short at the time of forming the nickel layer, the production cost can be economized as well, and a nickel layer of desired thickness can be formed and to provided a method for producing it. SOLUTION: A matrix 20 composed of aluminum or an aluminum alloy is provided with a temp. controlling part 25, which is arranged in a nickel precipitating chamber 46, a heating medium is passed through the temp. controlling part, the surface 2 of the matrix is heated to a nickel precipitating temp. of gaseous nickel carbonyl, and after that, gaseous nickel carbonyl is introduced into the nickel precipitating chamber, by which a nickel layer 30 is formed on the surface of the matrix.
Patent JP-H0749484-A (JP)
Title: Liquid crystal light modulation constituting body
Inventor: KIN TATSUICHIRO
IPC: G02F1/1333
Filed: 1993-08-05
Abstract: PURPOSE:To provide the function of reversibly repeating light scattering state and transparent state by forming a polymer resin by polymerizing and hardening a mixture of a polymer forming a monofunctional monomer with a polymer forming monomer having two or more functional groups, and specifying the value of liquid crystal vertical orientation at room temperature of the polymer resin. CONSTITUTION:A polymer resin is formed by polymerizing and hardening a mixture of 95wt.% or more of a polymer forming monofunctional monomer represented by the formula with a polymer forming monomer having two or more functional groups in the molecule, and the liquid crystal vertical orientation at room temperature of the polymer resin is set to 7-50. In the formula, R<1> represents a hydrogen atom or methyl group, R<2> represents an alkylene group having two or three carbon atoms, R<3> represents a an alkyl straight chain having 1-20 carbon atoms or a benzene having an alkyl straight chain having 1-20 carbon atoms in the terminal, and (n) represents an integer of 0-12.
Patent JP-S58102175-A (JP)
Inventor: KAARU HAINTSU SHIYATOBUIRU
IPC: G01R1/06
Filed: 1981-12-04
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-H0540613-A (JP)
Title: Link system with sum checking data
Inventor: ENDO HIROKO
IPC: G06F9/06
Filed: 1991-08-05
Abstract: PURPOSE:To confirm the invariability and the propriety of the program code data by confirming the sum checking data with the padding calculation when the program code data is finally decided and the practicable program code data is produced. CONSTITUTION:An absolute value production means 10 secures the connection among plural program code data codes 5a-5c that can be rearranged and replaces the data and command codes with the unique relative value code data. Then, an initial value production means 20 replaces the initial value secured with an area securing instruction with the fixed value (f). Furthermore a sum checking data calculation means 30 produces the correction value data so that the computing result obtained by adding successively the program code data decided by both means 10 and 20 from the first through the end of the data is equal to (x). Then, a sum checking data padding means 40 adds the sum checking data to the end of the program code data.
Patent JP-H1123162-A (JP)
Title: Drain generation preventer for exhaust fan in heat treatment furnace
Inventor: HIRAMATSU MITSUYUKI
IPC: F23J15/08
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a drain generation preventer for preventing drain, causing deterioration of function or failure of an exhaust fan, from standing on the exhaust fan in a heat treatment furnace incorporating a heat storage burner. SOLUTION: In a heat treatment furnace incorporating at least two heat storage burners having an exhaust system connected with an exhaust fan, a bypath 81 is extended between a flue 61 for releasing exhaust gas generated in the furnace and an exhaust system on the upstream side of the exhaust fan 51 and fixed with an on/off valve 91. Before the heat storage burners 21, 22 are burnt alternately and the exhaust gas is sucked by the exhaust fan through the exhaust system, the on/off valve fixed to the bypath is opened and the exhaust gas generated in the furnace is supplied from the flue to the exhaust fan through the bypath thus preheating the exhaust fan.
Patent JP-H1086378-A (JP)
Title: Jet apparatus of ink jet printer and jet method
Inventor: AN HEIZEN
IPC: B41J2/14
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a jet apparatus of an ink jet printer simple in constitution and high in durability and a jet method. SOLUTION: Low voltage is applied across individual electrodes 14 constituted as mutually different layers and a common electrode 22 forming a part of a nozzle plate 21 to utilize the heat generated from conductive ink to generate a bubble and ink is jetted from an aperture part 20 by using the vapor pressure of the bubble to form desired printing. At this time, the part to which ink is bonded in a wet state of the nozzle plate 21 is set to a conductive layer to constitute the common electrode 22 and, by concentrating current density per a unit area, high frequency driving is made easy and, further, the surface on the side of a printing medium is constituted of an insulating layer to prevent an electrical leak.
Patent JP-S6440714-A (JP)
Title: Bearing mechanism of high-temperature superconductor
Inventor: MATSUZAWA SHUSUKE
IPC: F16C32/04
Filed: 1987-08-04
Abstract: PURPOSE:To provide a bearing mechanism not using any lubricant by supporting the rotary element with a repulsive force due to Meisner effect applied to a superconductor and magnet. CONSTITUTION:A disc-shaped permanent magnet 2 is inserted in a recess of a superconductive bearing 1, and the magnet 2 is fixed to a rotary shaft 3 to constitute a bearing mechanism. The magnet 2 is magnetized in the thickness direction, and the line of magnetic force 4 emitted from the N pole at the oversurface can not intrude into the superconductive bearing 1 because of Meisner effect, to terminate at the S pole on the undersurface upon passing between the magnet 2 and bearing 1. The load on the rotary shaft 3 in the vertical direction is borne by the line of magnetic force 4 with no contact with the bearing 1, herein no lubricant is required, so that it can be used even in vacuum space.
Patent JP-H0727743-A (JP)
Title: Non-destructive inspecting equipment
Inventor: HISAGAI YUICHI
IPC: G01N27/82
Filed: 1993-07-12
Abstract: PURPOSE:To provide a non-destructive inspecting equipment wherein a defect or a foreign material existing in an object to be inspecteed can be detected by a non-destructive inspection. CONSTITUTION:The non-destructive inspector is provided with a magnetic shielding vessel 1 for defining a magnetically stabilized inspection area, a magnetic field production means 3 for producing a magnetic field in the magnetic shielding vessel 1, a plurality of magnetic sensors 21-2n for detecting the variation of the magnetic field produced in the inspection area by an object to be inspected S with a SQUID, a first storing means 4a for storing the variation of the magnetic field as image information at the time when the object to be inspected S is put on in the inspection area and a second storing means 4b for storing the variation of the magnetic field as the image information at the time when the object to be inspected S is put on in the inspection area. In addition, two pieces of the image information of the first and second storing means 4a, 4b are compared with each other and an information processor 5 for detecting abnormality included in the object to be inspected is equipped.
Patent JP-S5983268-A (JP)
Title: Electronic cash register
Inventor: SHIYUDOU HARUKI
IPC: G07G1/12
Filed: 1982-11-05
Abstract: PURPOSE:To make the data rewriting work of a PLU unnecessary even if the price of goods is varied, by not setting the unit price preliminarily for goods whose price is varied and performing the input operation of the amount of money each time when the unit price is registered. CONSTITUTION:When an operator scans a goods label with a scanner 4, a goods code recorded on the goods label is read, and a CPU3 searches areas classified by goods and reads out discrimination data corresponding to the read goods code. If discrimination data is discriminated to find that the unit price of this goods is not set yet, the goods name is displayed on a display device 12, and thereafter, a buzzer is operaed and indicator lamp 25 is lit to request the key input operation of the amount of money to the operator.
Patent JP-H1027612-A (JP)
Title: Negative electrode material for lithiumion secondary battery
Inventor: EJIRI HIROSHI
IPC: H01M10/05
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a material which; exhibits graphite property at lower temperatures than conventionally normal, exhibits the same battery performance as that using graphite material when used as a negative electrode material for a lithium secondary battery, is less likely to cause excess voltage during discharge, and exhibits excellent stability against structural changes due to interlayer expansion and contraction during charge and discharge. SOLUTION: A negative electrode material for a lithium ion secondary battery uses a graphite property carbon material (C) which is obtained by heat treatment at 800-1400 deg.C under coexistence of a carbon property material (A) and cobalt metal, or their alloy (B), and which has a graphite interlayer distance of 350nm or less. The carbon property material (A) is mesophase pitch. The graphite property carbon material (C) is heat treated, crushed to 200μm or less in grain size, its metallic contents are removed by inorganic acid, and again heat treated at 400 to 1200 deg.C.
Patent JP-S6254927-A (JP)
Title: Photovoltaic device
Inventor: MATSUOKA TSUGUFUMI
IPC: H01L31/04
Filed: 1985-09-03
Abstract: PURPOSE:To improve light confinement effect by bonding an insoluble substance having light permeability at random on a main surface, and providing a light permeable substrate formed in a texture structure in a state that the substance is bonded to the top faces of projections by chemical etching. CONSTITUTION:Projections 1a and recesses 1b are uniformly formed in the prescribed height difference (300-4,000Angstrom ) on the main surface of a light perme able substrate 1, a texture structure that an insoluble and light permeable sub stance 1c such as MgOAl2O3 (spinel) or MgO (magnesia) is bonded to the top faces of the projections 1a is formed. A transparent electrode 2 and P-, I- and N-type semiconductor layers 3-5 are laminated in this order on the main sur face and a back surface electrode 6 is laminated in the prescribed thicknesses. The refractive indii of the MgOAl2O3, MgO are respectively 1.72, 1.74, which are larger than that (approx. 1.5) of the glass substrate 1 and smaller than that (approx. 2.0) of ITO-SnO2 transparent electrode 2. Thus, the reflectivity to the incident light is reduced and incident light enclosing effect is extremely increased with the surface being irregular.
Patent JP-S5984555-A (JP)
Title: Airtight sealing method of package for semiconductor device
Inventor: SUZUKI KATSUHIKO
IPC: H01L23/02
Filed: 1982-11-08
Abstract: PURPOSE:To obtain the sealing method of a package of high reliability, yield on manufacture and efficiency on production by bringing a roller electrode fitted vertically into contact with a square-shaped cap and relatively turning the roller electrode and a turntable. CONSTITUTION:The movable shafts 27 of the roller electrodes 25 are pushed against by springs 28 so as to be mutually moved toward the center of the turntable. When th turntable 22 is turned at 360 deg. while AC low voltage high currents are flowed through the roller electrodes 25, the roller electrodes 25 expand or narrow alternately in the horizontal direction in diagonals and opposite sides by the periphery of the cap 23, and the package is welded while the roller electrodes are brought into contact with a tapered section at all times. A tapered angle can be taken at a large value such as 15-65 deg. by the structure and mechanisms of said roller electrodes 25, contact resistance on welding can be reduced extremely, thermal stress applied to the whole package is minimized, and an exfoliation, etc. from ceramics of a sealing frame can be prevented.
Patent JP-S6174079-A (JP)
Title: Pattern recognizing device
Inventor: MAEDA AKIRA
IPC: G06K9/46
Filed: 1984-09-18
Abstract: PURPOSE:To recognize a special object pattern from a drawing in which a complicated background and a special object pattern are overlapped by extracting a black area and a white area in the constant scope of the size and using the characteristic quantity of respective areas and a relation between areas. CONSTITUTION:From the border picture data of an area stored in a binary picture memory 2, a point sequence data extracting circuit 8 obtains the x-y coordinate row of respective points of border picture data, and stores this to a point sequence data memory 9 as point sequence data. A point sequence data analyzing circuit 10 obtains parameters of a scope, in which an area exists, the size of a circumscribed rectangle, a central position, a circumferential length, etc., from the point sequence data and stores them to a memory 11. An area analyzing circuit 12 obtains a position relation between areas close from the parameter of respective areas and the contained-in relation of an area which incorporates plural close areas. A pattern judging circuit 14 recognizes an object pattern from these parameters, a position relation and a incorporated relation therein.