baber/WOPTO huggingface dataset:
Patent JP-H08202083-A (JP)
Title: Electrostatic charge image developing magnetic toner and its production
Inventor: KASHIMA KOICHI
IPC: G03G9/083
Filed: 1995-01-31
Abstract: PURPOSE: To attain high picture quality by dissolving or dispersing a specific high polymer or a mixture of the high polymer as a magnetic body dispersing agent together with a magnetic body and a charge control agent in a polymerizable monomer. CONSTITUTION: This magnetic toner is obtained by polymerizing a polymerizable monomer mixed solution containing the dispersed magnetic body particle. A compound, which is a homopolymer and/or copolymer soluble in the polymerizable monomer to be the raw material, has one or more peaks of weight average molecular weight in the range of a low molecular weight of <=100000 whose weight is counted to 70-95wt.% of the whole polymer and has one or more peaks of weight average molecular weight in the range of a high molecular weight of >=100000 counted to 5-30wt.% of the whole polymer in molecular weight distribution by GPC(gel permeation chromatography), is used as the dispersing agent for the magnetic body particle.  The quantity of the polymer to be added, which is used as the dispersing agent for the magnetic body particle and soluble in the polymerizable monomer, is 1-30wt.% of the polymerizable monomer mixture.
Patent JP-H07171270-A (JP)
Title: Game management system with card
Inventor: SASAMURA TAKAO
Filed: 1993-01-28
Abstract: PURPOSE:To enable enjoyment on a game machine with a card while allowing the utilization of the results of a game written in the next game by writing the results from a game played on an image display game machine as an electron signal of a card to be used in the subsequent game on the game machine. CONSTITUTION:A player holding a card 4 inserts the card 4 into a first image display game machine 5 at a game corner 1A to play a game. A data of winning and losing is written into the card 4 of the player which played a janken game (tossing a coin) on the game machine 5. After the end of the game at the game corner 1A, the player enters a game corner 1B passing through a card reading gate 6. When the player inserts the card 4 into the card reading gate 6, the winner of the janken game is given a moving path 9 to a bonus game machine 8 as selected and indicated by an indication means 7. The loser in the janken game is given a moving path 10 to enter the game corner 1B on the spot as selected and indicated by the indication means 7.
Patent JP-S61196079-A (JP)
Inventor: KUSUBE TATSUICHI
IPC: E04H12/28
Filed: 1985-02-22
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-H10216885-A (JP)
Title: Rivetting machine
Inventor: MIICHI MITSUO
IPC: B21J15/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a rivetting machine without dispersion in the formed thickness of rivet head. SOLUTION: In this rivetting machine, a supporting member 11 is placed at the top part of piston shaft 4, an upper end part of a cylindrical body 12 is mounted freely rotatably on this supporting member 11, a rotary motion stopper 21 of the cylindrical body 12 is arranged, a screwed part 17 on the outer peripheral surface of an annular plate 16 is screwed-in a screwed part 15 on the inner peripheral surface of the cylindrical body 12, and a rotary motion stopping mechanism 18 for the annular plate 16 is arranged. Further, the upper and of holding member 24 placed surrounding a forming shaft 9 of rivet head forming tool 7 is mounted so as to be rotated together with the annular plate 16 through fixing pieces 25 and freely moved up and down, and thus the formed thickness of rivet head is fixed by the holding member.
Patent JP-S60177064-A (JP)
Title: Optical information recording medium
Inventor: KINOSHITA TATSUO
IPC: G11B7/24
Filed: 1984-02-22
Abstract: PURPOSE:To provide a medium of outstanding transparency, free from birefringence, both high in moldability and moisture resistance, suitable for optical disc of large capacity-recording type, comprising polyvinylidene fluoride and polymethyl methacrylate. CONSTITUTION:The objective recording medium comprising (A) 10-50wt% of polyvinylidene fluoride and (B) polymethyl methacrylate, with both components totalling >=90wt% of the whole.
Patent JP-H01208547-A (JP)
Title: Device for detecting failure of intake system of engine
Inventor: MIYAMA HIDEJI
IPC: F02D41/00
Filed: 1988-02-16
Abstract: PURPOSE:To enable judgment which is not affected by external conditions by correcting one or more of judging values of abnormality judgment according to atmospheric pressure by a correcting means at the time of detecting the abnormality of an intake system based on a throttle opening, an engine speed, and an intake pipe inner pressure. CONSTITUTION:In an ECU 8, at the time of judging to be an idling operation, first, the opening of an ISC valve is calculated 80 from a water temperature, a throttle opening, and an engine speed. Also, based on the calculated value, the sectional area of the opening of the ISC valve is calculated 82 and the throttle opening is corrected from the calculated value and the throttle opening by a converting means 83, and the judging value PMF of an intake pipe inner pressure is calculated 84 from this throttle opening and the engine speed. This judging value PMF is corrected according to a correcting value which is determined based on the output of an atmospheric pressure sensor 14 and the judging value PMF after corrected is compared 86 with a pressure sensor signal (intake pipe inner pressure) PM and, when PMF<PM, judgment is formed to be the failure of an intake system, and a measure such as fuel cutting, etc., is carried out.
Patent JP-H02211250-A (JP)
Title: Solid acid catalyst and its usage
Inventor: SHOBU AKEMI
IPC: C07C2/86
Filed: 1989-02-13
Abstract: PURPOSE:To prepare a solid acid catalyst with industrial and excellent catalystic effect by repeating the treatment of the solid acid catalyst with chlorine at high temperature and removal of a by-product gas after the treatment with chlorine. CONSTITUTION:Aluminum oxide with ALO-(1-5) grade is brought into contact with chlorine gas at high temperature such as 700-1500 deg.C either under normal or decreased pressure. After that, a by-product gas of the chlorine treatment is removed by a decreased pressure method, an inert gas replacement method, etc. The chlorine treatment and the by-product removal treatment are preferably repeated 2-5 times. A solid acid catalyst prepared by this method can perform out alkylation of aromatic compounds, isomerization of aliphatic acyclic and alicyclic compounds efficiently.
Patent JP-H02212588-A (JP)
Title: Ferroelectric liquid crystal composition
Inventor: MURAKI KATSUYUKI
IPC: G02F1/141
Filed: 1989-02-13
Abstract: PURPOSE:To obtain the title composition improved in high-speed response characteristics and tilt angle by using a specified compound and a ferroelectric liquid crystal compound as constituents. CONSTITUTION:30-95wt.% compound of formula I (wherein R<1> is 1-18C alkyl or alkoxy; k is 1 to 2; R<2> is straight-chain or branched alkyl) is mixed with 5-50wt.% ferroelectric liquid crystal compound of formula II (wherein R<4> is 2-14C alkyl or alkoxy; m is 1 to 2; n is 0 to 1; x is a group of any one of formulas III to VII; R<5> is an optically active group having at least one asymmetric carbon atom) having a spontaneous polarization of 10nCcm<-2> or greater and, if necessary, other compounds.
Patent JP-S57147643-A (JP)
Title: Electrophotographic receptor
Inventor: NARITA NOBORU
IPC: G03G5/05
Filed: 1981-03-09
Abstract: PURPOSE:To improve moisture resistance by coating photoconductive particles with a polyparaxylene resin. CONSTITUTION:The surfaces of photoconductive particles are coated with a polyparaxylene resin of 0.01-10mu thicknesses, more particularly, 0.05-3mu, and these are dispersed in a binder resin to prepare a photoconductive layer. Di- paraxylene 4 is put in an evaporating port 3 placed in a quartz glass tube 1, and is heated in an evaporating furnace 2. The inside of the quartz glass is evacuated in the direction of an arrow 5 with a vacuum pump. The di-paraxylene is decomposed by heating in a decomposition furnace 6 to paraxylene radicals. The paraxylene radicals move into a polmn. chamber 7, which is held cooled, and caused interfacial polymn. on the surfaces of the photoconductive particles 9 falling from a vibrator 8, whereby the coated photoconductive particles 11 are obtd. in a vessel 10. Sufficient potential is obtainable with this photoreceptor in a highly moist atmosphere as well.
Patent JP-H06246665-A (JP)
Title: Double hand
Inventor: NAKADA SHUICHI
IPC: B25J15/00
Filed: 1993-02-23
Abstract: PURPOSE:To provide a double hand light in weight further with compactness, in the double hand having a clamp part for clamping a workpiece in two parts of a robot hand for carrying the workpiece into and out of a machine tool or the like. CONSTITUTION:In a double hand having clamp parts 2a, 2b for clamping a workpiece in two parts in a single robot hand, the double hand comprises a single driving gear 3 for driving the clamp parts 2a, 2b in the two parts and a transmitting mechanism 4 for transmitting power of the driving gear 3 to the clamp parts 2a, 2b in the two parts.
Patent JP-S62192612-A (JP)
Title: Light position detection type inclinometer
Inventor: TSURUMAKI NAOYA
IPC: G01C9/12
Filed: 1986-02-20
Abstract: PURPOSE:To reduce mechanical contacting parts of an inclinometer and improve the durability, and to simplify the structure by detecting light from a light emitting means which is fixed to a vertical direction detecting means by a detecting device. CONSTITUTION:When the inclinometer is put in operation and a housing is mounted on a slanting surface, light from the light emitting element moves according to the tilt angle of the slanting surface and a photodetection part detects the movement position; and a two-dimensional light position detecting device 10 outputs movement distances (x) and (y), which are inputted to an input circuit 13 after A/D conversion 11 and 12. Then, a CPU 14 reads coordinate positions X and Y through the circuit 13 under the command of MDI/CRT 16 and calculates and display the distance (r) between an origin O and a movement point (a) on the CRT 16. Then, the tantheta of the tilt angle theta is found from the calculated value (f) and the distance L between the center of a rotor 7 and the origin O which is already set and displayed on the CRT 16. Similarly, the direction phi of the inclination and the tangent values of the X-axial inclination and Y-axial inclination are found from the values of coordinate positions X and Y and the value of L and displayed.
Patent JP-H09263749-A (JP)
Title: Adhesive composition and adhesive sheet using the same
Inventor: TOKUNAGA YASUYUKI
IPC: C09J7/02
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive compsn. which is nonsticky or hardly sticky at room temp. and hence is excellent in workability at room temp. and which is excellent in adhesive properties by adjusting the room-temp. storage modulus and the room-temp. adhesive power, each to a specified value or higher. SOLUTION: A polymer such as a polyester synthesized from a polycarbonate diol and a dicaboxylic acid is cross-linked with a cross linker such as a polyisocyanate (e.g. hexamethylene diisocyanate) to give an adhesive compsn. having a room-temp. storage modulus of 2×10<6> dyn/cm<2> or higher and a room- temp. adhesive power of 1kg/20mm-width or higher. A layer is formed from the compsn. on one side of a substrate and the back side of the substrate is formed from a polyolefin selected from among polyethylene, polypropylene, an ethylene-propylene copolymer, etc., thus giving an adhesive sheet which can be wound up into a roll without using a release liner. The adhesive sheet, contg. no silicon, is suitable for a computer instrument.
Patent JP-S61195210-A (JP)
Title: Air preheater for boiler with denitration device
Inventor: TSUKINO TAKASHI
IPC: F23J15/00
Filed: 1985-02-22
Abstract: PURPOSE:To prevent clogging in an air preheater by keeping a inside temp. of the air preheater above the formation temp. of acidicammonium sulfate to evaporate and decompose formed acidicammonium sulfate. CONSTITUTION:A gas inlet duct of an air preheater 3 s divided into two parts, and to one part the gas from a denitration device 2 is introduced, and to the other, the gas from a duct 9 which takes out gas from a high temp. gas part in a boiler is introduced. A primary damper and a secondary damper are installed at the gas inlet duct of the air preheater 3 from the denitration device 2 and at the half way of the duct 9 respectively. By closing completely the primary damper and opening fully the secondary damper, high temp. gas is introduced in a part of the air preheater and temp. of a part of outlet gas from the air preheater is raised up to about 250-300 deg.C. In case adhesive material to the elements does not exist, the primary damper is fully opened and the secondary damper is completely closed.
Patent JP-S61194720-A (JP)
Title: Manufacture of semiconductor
Inventor: HOSOYA AKIHIRO
IPC: H01L21/30
Filed: 1985-02-22
Abstract: PURPOSE:To attempt a sharp cut of manhours in the semiconductor analyzing process in the development stage of semiconductor devices by providing a reduced-projection type exposure device for patterns or the like in semiconductor devices, and also an identification mark exposing device for plural semiconductor devices formed on a semiconductor substrate both on an identical stage. CONSTITUTION:A reduced-projection type exposure device projects and exposes the pattern of a mask 108 on a semiconductor substrate 10 after size reduction with a focusing lens system 105, using a light source 107. An identification mark exposing device projects the identification mark formed on the template 102 to the semiconductor substrate 106 set on the stage 109 of the exposing device to transfer and expose the image of the mask pattern, by way of a reflector plate 10 for light deflection and a focusing lens system 104. Each of the light source 101, the template 102, the reflector 103 and the focusing lens system 104 is movable to transfer the image of the identification mark to a desired position and in a desired size, and expose the image. The template 102 has a mechanism interlocked with the exposure stage 109 to vary the content of the identification mark every one step.
Patent JP-H08236875-A (JP)
Title: Substrate of electric circuit
Inventor: YAMADA TOYOJI
IPC: H05K1/18
Filed: 1995-02-22
Abstract: PURPOSE: To provide an electric circuit substrate, to or from which cables can be attached or removed without using binding band or the like. CONSTITUTION: By providing a notch portion 6 opening to an edge portion of an electric circuit substrate 1 and a first through hole portion 5 communicating with the notch portion, a cable 2 can be easily inserted to the substrate 1 along the opening notch portion 6 and can be secured with a corner portion 8 of the outer edge of the electric circuit substrate 1 and a corner portion 7 of the first through hole portion 5 without using binding band or wire. Also, the cable 2 can easily be removed from the substrate 1 by guiding along the outer edge portion of the first through hole portion 5. By doing this, the cable can easily be inserted or attached to the substrate and also can easily be removed. Therefore, an electric circuit substrate with less man-hours for assembly and less man-hours for repairing can be provided.
Patent JP-S62192235-A (JP)
Title: Direct production for two phase stainless steel thin strip having excellent superplasticity and surface property
Inventor: OSADA KUNIAKI
IPC: C22C38/58
Filed: 1986-02-20
Abstract: PURPOSE:To reduce production cost by solidifying molten steel for two phase stainless having the specified wt.% Ni, Cr, etc., after cooling rapidly on a rotating surface of roll, to form a thin strip. CONSTITUTION:The compositions of components for the molten two phase stainless steel consist of by weight <=0.02% C, <=2.0% Si, <=3.0% Mn, 3-10% Ni, 20-35% Cr, 0.5-6.0% Mo, 0.08-0.3% N, and a little specified quantities of the other elements, such as W, V, B, and Cu. Next, a tundish 3 and a molten metal vessel 1 are arranged to the cooling single roll 4, and the molten two phase stainless steel 2 in the vessel 1 is poured into the tundish 3. Then, the molten steel 2 is cooled rapidly and solidified on the rotating surface of the roll 4 rotated in counterclockwise direction, to form the continuous thin hoop having <=5 mm thickness. As the products, such as the thin strip is obtd. by only the casting process, the production cost is reduced.
Patent JP-H06230360-A (JP)
Title: Light shielding film
Inventor: AKAO YASUHIKO
IPC: G02F1/1335
Filed: 1993-01-29
Abstract: PURPOSE:To provide the low-reflectivity light shielding film having an excellent etching property and high productivity by combining a chromium oxynitride film and chromium film or chromium nitride film. CONSTITUTION:This light shielding film is provided on a substrate 1 which is substantially transparent in a visible light region. The light shielding film is constituted by forming, successively from the transparent substrate 1 side, the chromium oxynitride film 2 transparent in the visible light region and the chromium film or chromium nitride film 3 opaque in the visible light region. The chromium oxynitride film 2 is substantially transparent and the refractive index at 550nm wavelength is preferably 1.9 to 2.4. Its thickness is preferably at 50 to 75nm. The light transmittance of the chromium film or chromium nitride films 3 is preferably specified to 0.01 to 1%. More specifically, such light shieldability is preferably obtd. while keeping the thickness to 40 to 200nm. The reflection in the visible light region is lowered while the necessary light shieldability is maintained according to this light shielding film.
Patent JP-S62192932-A (JP)
Title: Double tape recorder
Inventor: HAMAYA MASAAKI
IPC: G11B5/48
Filed: 1986-02-19
Abstract: PURPOSE:To obtain a double tape recorder used for a new application by contacting the position of the magnetic core of a magnetic head mounted to the 2nd tape running mechanism when the A side of a cassette half is directed from the cassette storage part of the 1st tape running mechanism. CONSTITUTION:The position of a magnetic core 36 of a magnetic head 14 of the 2nd tape running mechanism 13 is set to be abutted with the 2nd track 37 when the side A of the cassette half is mounted from the 2nd assette storage part 3. Thus, in loading the side A of the cassette halves 29, 34 from the 1st cassette storage part 2, since the magnetic tape 32 is run in the right direction by the 2nd tape running mechanism 13, the content of the 1st track 30 of the side A in dubbing operation is recorded on the 1st track 35 of the 2nd cassette half 34.
Patent JP-H08279245-A (JP)
Title: Application programming interface for digital disk recorder
Inventor: ERORU SHII KURERII
IPC: G06F17/30
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To stick an assembled formation image of a media file to a port to be activated and record/reproduce a multi-media by a method wherein a multi-media recorder is formed by linking a resource together using the port. SOLUTION: A physical resource is an input and an output of a VDR 20 and a cordec 34, and these interface with a media stream for a media file on a disk file system 30. Several resources are shared between a port and an application, while the other resources are controlled temporally by the port and application using these resources. In a general input, the port uses the same video input without any conflicts. The port is assigned to the cordic 34 and an output resource, and the application has the possession relationship so as not to conflict with these uses.
Patent JP-S55127044-A (JP)
Title: Electric circuit substrate and its manufacture
Inventor: ARAKAWA HIDEO
IPC: H01L23/373
Filed: 1979-03-26
Abstract: PURPOSE: To obtain a radiating substrate almost equal to an insulating substrate in coefficient of thermal expansion by impregnating a carbon fiber net with a matrix metal and a wetting metallic coat formed on the surface with a matrix metal of high thermal conductivity.  
     CONSTITUTION: An electric circuit substrate consists of a ceramic insulating substrate 11 and a radiating substrate 15 fixed with the substrate 11 through Ni-plated layer 12, solder layer 13 and Ni-plated layer 14. The substrate 15 then consists of a carbon fiber 15b with copper plated 15a on the surface, another carbon fiber 15d crossing with the fiber 15b and plated with copper 15c on the surface, and a matrix metal 15e consisting of a copper-silver alloy of high thermal conductivity, with which both fibers 15b, 15d are impregnated. Coefficient of thermal expansion of the substrate 15 can now be made equal to coefficient of thermal expansion of the substrate 11, therefore the thickness of the substrate 11 can be made thin, and a heat generated by a circuit element fixed on the substrate 11 can be radiated effectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10217451-A (JP)
Title: Ink jet recording head
Inventor: KATAKURA TAKAHIRO
IPC: B41J2/045
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To form a conductive pass for transmitting a printing signal on a flexible cable irrespective of presence or absence of a window for attaching a semiconductor device without making the conductive pass to be by-passed and reducing the width of the pass. SOLUTION: In this recording head, conductive patterns 20-24 extending in the arrangement direction of pressure generating chambers are provided on a central section of a surface of each of recording head units 1, 1, 1. A printing signal or a driving power supplied via a flexible cable 3 is transmitted to a region away from an input side via the conductive patterns 20-24. As a result, attenuation is suppressed compared to a case wherein a signal line or a power supplying line is provided to a semiconductor device 5 and the printing signal or driving power is supplied to a plurality of chips.
Patent JP-S59161672-A (JP)
Inventor: YAMURA HITOO
IPC: F27B3/02
Filed: 1983-03-04
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-S56130801-A (JP)
Title: Reproduction selecting switch construction for recording tone reproducing device
Inventor: WATANABE KATSUMI
IPC: G11B33/06
Filed: 1980-03-18
Abstract: PURPOSE: To allow the fallen down of pickup on the recording disc so that it is put on the specific recording groove and to ensure the reproduction of recording groove, by operating the electromagnetic actuator, when the swing contact which swings together with a recording disc is in contact with the specific specified contact selected with the starting switch.  
     CONSTITUTION: The self-holding switch SW is supported with the pickup 4' at the reproduction start point S and the inhibitor switch ISW is in closed state. When the specific start switch ST is selected and the operation closed manually is started, the recording disc turns and the swing point contact 14 of the rotary switch RSW starts swinging. When the swing contact 14 is in contact with the fixed contact 13 corresponding to ST to be closed, power is applied to the electromagnetic actuator 10, the moving piece 10' is pulled aside from the position of broken to solid lines, the support to the sound transmission member 6 is released, the sound transmission member 6 is fallen down, ISW is moved from the position of solid lines to broken lines with the force of stylus pressure spring 7 for open position. When the pickup 4' reaches the end point of reproduction, SW is opened, ISW is closed through losing the support of the sound transmission member 6 to complete the reproduction one time. 
     COPYRIGHT: (C)1981,JPO&Japio