baber/WOPTO huggingface dataset:
Patent JP-S60221448-A (JP)
Title: Vinyl chloride resin composition of good processability
Inventor: ISAKA TAKASHI
IPC: C08L67/00
Filed: 1984-04-18
Abstract: PURPOSE:The titled composition that contains polyvinyl chloride, a polymeric plasticizer and a graft polymer resulting from grafting of vinyl chloride onto other resins, thus showing good gelling properties and excellent processability. CONSTITUTION:The objective composition is composed of (A) 100pts.wt. of polyvinyl chloride, preferably resulting from homopolymerization of vinyl chloride in the presence of a dispersant such as sorbitan higher fatty acid ester and a catalyst such as an organic peroxide or azo compound, (B) 25-500pts.wt. of a polymeric plasticizer of more than 10,000mol.wt. such as polyester or ethylene- vinyl acetate copolymer, especially an ethylene-vinyl acetate-carbon monoxide copolymer is preferred, when the resultant composition is required to have oil resistance and leaching-out resistance, and (C) 2-150pts.wt. of a graft polymer obtained by grafting vinyl chloride onto 0.5-30wt% of a resin to which vinyl chloride can be grafted, such as ethylene-vinyl acetate resin and having 200- 2,000 preferably 400-1,500 polymerization degree.
Patent JP-2000276963-A (JP)
Title: Holding mechanism for operation button
Inventor: OSHIRO YUICHI
IPC: H01H13/14
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a holding mechanism for operation buttons, having simple structure, capable of being mounted on a case body, and enabling its manufacturing cost to be reduced. SOLUTION: Opening 10a are formed in an operation surface of a front panel 10, an operation button 19 is provided that is inserted into the opening 10a from the under side and positioned by a flange 19b, a fixing member 14 is provided for fixing the flange 19b of the operation button 19 to an under surface of the front panel 10 by supporting an elastic body that urges the flange 19b from the under side, a thin elastic sheet 16 is provided extending between the fixing member 14 and the elastic body, and the elastic sheet 16 is disposed so as to extend from an end of the fixing member 14. An operation button 18 having a flange 18b different in thickness from the flange 19b and situated around the fixing member 14 is supported and urged toward the front panel 10 by the extending elastic sheet 16, and thus switches 12 mounted on a circuit board 11 are adapted to be turned on/off.
Patent JP-H05280632-A (JP)
Title: Control device for power train
IPC: B60W10/10
Filed: 1992-03-31
Abstract: PURPOSE:To provide a control device for a power train wherein decrease of torque after ending a speed change can be suppressed with no time delay while limiting a rise of engine torque during the speed change at the time of upshift speed change in an automatic transmission, in the control device for the power train formed by combining an engine, provided with an electric throttle valve in an intake passage, with the automatic transmission. CONSTITUTION:A control device for a power train PT is formed by combining an engine l, with an electric throttle valve 20 provided in an intake passage 14, with an automatic transmission 2. Here are provided an electric throttle control means for setting an electric throttle opening to an opening side durting an upshift speed change, torque rise limiting means for limiting a rise of engine torque by controlling engine ignition timing corresponding to the control to the opening side of the electric throttle opening and a limit release means for releasing the limit by the torque rise limiting means at the time of ending the speed change.
Patent JP-H10256345-A (JP)
Title: Substrate treating apparatus and substrate transferring method
Inventor: IWASAKI TATSUYA
IPC: B65G47/91
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent particles from depositing to the back of a substrate being treated by placing a cooling mechanism for cooling supports on a transfer arm for transferring the substrates in a substrate treating apparatus. SOLUTION: On a transfer arm 11 for transferring substrates, substrate supporting members are mounted in a substrate treating apparatus, and a cooling mechanism 31 for cooling the supports is disposed in this apparatus and uses e.g. one having means for feeding a cooling liq. to the supports or having support-cleaning members contacting with the supports. The cleaning mechanism 31 is installed at the side of a cassette station 1 or contained below cassettes C in this station 1.
Patent JP-S60219763-A (JP)
Title: Semiconductor integrated memory device
Inventor: KUROSAWA SUSUMU
IPC: H01L27/10
Filed: 1984-04-17
Abstract: PURPOSE:To construct a sense amplifier easy in design by using a flip-flop of CMOSFET structure which reads out information by detecting the size of the conductance of a semiconductor memory cell. CONSTITUTION:A flip-flop type circuit composed of complementary insulation gate type FETs 21 and 23 is used as the sense amplifier which detects and amplifies the difference in conductance of a memory cell. Readout digit wires are connected to D1 and D2, respectively; a selected memory cell is connected to D1, and a dummy cell is connected to D2. The voltage difference between the terminals D1 and D2 at a time of activating the sense amplifier from outside can be made larger than conventional by using the sense amplifier of such a construction. As a result, it is not necessary to use an accurate timing and a waveform to enhance the sensitivity of the sense amplifier; therefore, the designing is facilitated.
Patent JP-H03279381-A (JP)
Title: 5-(oxetanosyl)pyrimidine derivative and production thereof
Inventor: NIITSUMA SETSUKO
IPC: C07D405/04
Filed: 1990-03-28
Abstract: NEW MATERIAL:The compound of formula I [X and Y are H, alkyl, OR<3> (R<3> is H or alkyl), halogen or amino; R<1> is H, alkyl or CH2OR<3>; R<2> is H, alkyl, OR<3> or CH2OR<3>]. EXAMPLE:(3R,4R)-5-benzyloxy-3-(benzyloxy)methyl-4-(t-butyldimethylsily loxy)-1- pentene. USE:A carcinostatic agent and antiviral agent. PREPARATION:The objective compound is produced by cyclizing a compound of formula II (one of Z<1> aid Z<2> is OH and the other is eliminable group such as halogen or sulfonyloxy) and, when the group R<3> of the obtained cyclic compound is alkyl, the alkyl group is removed as necessary. The compound of formula II used as a starting raw material can be produced from a compound of formula III by subjecting the compound to the protection of hydroxyl group, oxidization of olefin group, addition reaction, inversion of steric configuration, oxidation, reduction, protection of hydroxyl group, removal of protecting group R<4>, conversion of hydroxyl group into eliminable group and removal of the protecting group R<6>.
Patent JP-S60220304-A (JP)
Title: Light-transmittable fiber
Inventor: NAKAI YOSHIO
IPC: C08F220/00
Filed: 1984-04-17
Abstract: PURPOSE:To obtain a light-transmittable fiber having excellent light transmission characterisic by consisting the fiber of a cladding component contg. a methacrylic resin having specific intrinsic viscosity and content of the residual monomer and a core component consisting of a polymer having the refractive index larger by >=1% then the refractive index of the cladding component. CONSTITUTION:The polymer of the cladding component consists substantially of 67-99wt% methyl methacrylate unit and 1-33wt% maleic anhydride unit and the value of the intrinsic viscosity measured in 25 deg.C chloroform is made in a 0.35-2.0dl/l. The content of the residual monomer in the polymer of the cladding component is made <=1.0wt%. The fiber is advantageously produced by using a radical polymn. initiator preferably at 100-180 deg.C polymn. temp. in bulk polymn. and soln. polymn. The polymer contains the unreacted monomer and/or a volatile component such as solvent and therefore the greater part of the volatile matter is separated away from the polymer to attain the prescribed content of the residual monomer. The substantially transparent polymer having the refractive index by >=1% than the refractive index of the cladding component is used for the core component.
Patent JP-H04286658-A (JP)
Title: Apparatus for driving piezoelectric element
Inventor: SUZUKI MASASHI
IPC: B41J2/51
Filed: 1991-03-15
Abstract: PURPOSE:To eliminate that tensile force is exerted on a piezoelectric element without generating a spark in said element by providing a contact and separation member in the extensible direction of the piezoelectric element and providing a current bypassing diode in parallel to the piezoelectric element. CONSTITUTION:When the contact and separation layers 36, 37 between a piezoelectric element 11 and a movable element are separated by the contraction of the piezoelectric element 11, an imaginary switch S becomes an OFF-state. When the imaginary switch S is turned OFF, the contraction of the piezoelectric element 11 is interrupted and the contact and separation layers 36, 37 again become a contact state to turn the imaginary switch S ON and this operation is repeated. At this time, since the charge of the piezoelectric element 11 is discharged through a coil 42, when the current to the coil 42 is cut off at the moment when the switch S is turned OFF, inverse electromotive force of high voltage is generated across the coil 42. Since the current ready to flow by inverse electromotive force is supplied to the coil 42 through a current bypassing diode 49, the generation of a spark in the gap part between the contact and separation layers 36, 37 of the piezoelectric element 11 is prevented.
Patent JP-H05283874-A (JP)
Title: Controller
IPC: H01R4/64
Filed: 1992-03-31
Abstract: PURPOSE:To reduce the number of components and the number of assembly steps by grounding wirings without externally extending them from a back panel, to prevent erroneous insertion of a cassette memory unit, and to mount both a nickel-cadmium cell and a lithium cell as a backup battery. CONSTITUTION:A metal ground plate 10 is mounted from a back panel 2 to the outside of a controller, and brought into contact with a screw 11 to be used when the controller is mounted in a machine tool, etc.
Patent JP-H04287313-A (JP)
Title: Amorphous silicon composite body and its manufacture
Inventor: YOKOYAMA SEIICHIRO
IPC: H01L31/04
Filed: 1991-03-15
Abstract: PURPOSE:To widen the selectable range of substrate materials by forming an amorphous silicon film having a photoconductivity to dark conductivity ratio higher than a prescribed value on a high polymer substrate. CONSTITUTION:A material prepared by vaporizing a material containing at least silicon and another material prepared by introducing one or two kinds of materials selected out of H2, SiH4, halogen, and noble gas into plasma are introduced into the same chamber and a thin film containing such materials is formed on a substrate 3. The photoconductivity (sigmap) to dark conductivity (sigmad) ratio of the formed amorphous silicon film becomes >=10<3>, with >=10<4> being preferable. In addition, the hydrogen coupled form in the film is such that the SiH2/SiH ratio becomes >=1.0. The sigmap of a preferable hydrogen coupled form is >=22X10<-7>s.cm<-2>.
Patent JP-S562128-A (JP)
Title: Elongating treating device for high molecular substance film
Inventor: OODO TOKUMATSU
IPC: B29C55/02
Filed: 1979-06-19
Abstract: PURPOSE: To make a location of the necking-in of an elongating film constant at all times and enable the uniform elongation of the film at high magnification by a mechanism wherein a heating apparatus is provided which consists of a forced cooling portion and a high temperature portion.  
     CONSTITUTION: A heating apparatus 10 is formed by a forced cooling portion 11 and a high temperature portion 12, and a joining location of the both portions 11, 12 is set at a position (a region where frictional resistance by an upper curved surface of the heating apparatus 10 to a film decreases and an adhering property is excellent) suitable for the necking-in of the film (where notations 15, 16 are delivery rolls and a notation 17 is a receiving roll). When the heating apparatus 10 is formed in such a manner, a location of the necking-in of the film is made constant at all times regardless of elongation at low magnification or elongation at high magnification, and the film can uniformly be elongated continually. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52491-A (JP)
Title: Device for continuously measuring oil contents in water containing oil s
Inventor: TSUCHIYA KATSURA
IPC: G01N1/10
Filed: 1975-06-23
Abstract: PURPOSE: To continuously and accurately measure the oils in water containing oils of dispersed oil spot sizes, by continuously stirring oil-containing water such as waste water from factories, and emulsifying the oil content before it is tested. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02255774-A (JP)
Title: Aqueous ink for ink-jet recording
Inventor: TABAYASHI ISAO
IPC: C09D11/16
Filed: 1989-03-29
Abstract: PURPOSE:To obtain the subject ink giving printed image of excellent quality, having excellent ejecting stability and penetrability into normal paper, containing water, water-soluble dye, preventive of drying and specific penetrant. CONSTITUTION:The aimed ink contains water, water-soluble dye (e.g. C.I. acid black 1), preventive of drying (e.g. ethylene glycol) and (A) a compound expressed by the formula (R is H, methyl, methoxy, Cl or Br; n is 1-5) and (B) a compound ethylene oxide-addition product of butyl alcohol having 1-5 adding mol number of ethylene oxide as penetrants. Besides, further (C) propylene oxide-addition product of butyl alcohol having 1-5 adding mol number of propylene oxide is preferably contained in said ink as penetrant.
Patent JP-H09269747-A (JP)
Title: Identification structure for floating object on the sea or on the water
Inventor: TSUYUKI SAKAE
IPC: G09F21/18
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to rapidly, easily and surely check the data on production by displaying the identification patterns of the data on production which are visibly recognizable from a remote position on the surface of a floating object. SOLUTION: Colored coating materials or labels 4 of round or polygonal shapes identifiable from the sea surface or water surface and identifying means 6 of patterns, etc., displaying the date of manufacture by spiral or ring members 5 are attached to the surface of the hose body 2 of the floating object 1 of a marine hose (large-diameter hose). The patterns of the identifying means 6 are displayed by utilizing bar codes, combining shape, such as round, triangular and square shapes, and combining the ring patterns of different sizes. Compds., having wetherability, for example, SBR, NBR, CR, etc., are preferably used for the labels 4 and the ring members 5.
Patent JP-H02256439-A (JP)
Title: Automatic throw away tip exchanging device for throw away tool
Inventor: INADA TAKESHI
IPC: B23Q3/155
Filed: 1989-03-29
Abstract: PURPOSE:To automatically exchange a disposable blade means by moving a throw away tool to a tip loosening means, loosening a tip holding means, discharging a blade means, setting a disposable blade means to the tip holding means and holding it by a tip holder. CONSTITUTION:When the head 43 of a piston 42 presses the lower end of a bolt 22, the disc spring 24 of a tip holding means 2 is compressed to loosen a tip D, it is pressed out of a tip mounting recessed part 11 and released by a pin 34 pressed by a spring 33. When a tool base is moved toward a tip pressing means 6, a shank 1 is pressed to a pressing part 611, an exchanging tip D is pressed out of a cartridge 5 one by one and then, the tip D is fitted into a tip mounting recessed part 12 while the pressing part 611 is retracted. When the shank 1 is separated from the pressed part 611 and the piston 42 is lowered, the tip D is mounted in the tip mounting recessed part 11 and the pressed part 611 is returned to protruding position according to the action of a spring 65.
Patent JP-H10273628-A (JP)
Title: Film-like adhesive and production of circuit board
Inventor: ARIFUKU MASAHIRO
IPC: C09J9/02
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a film-like adhesive having high reactivity and long pot life in the film-like adhesive formed between electrodes of two circuit boards and satisfactorily used for connecting both electrodes in a liquid crystal panel, etc. SOLUTION: This film-like adhesive is composed of two layers of a first adhesive layer containing an epoxy resin (A) and an epoxy resin curing agent and a second adhesive layer containing an epoxy resin (B), and the epoxy resin (A) has longer gel time than that of the epoxy resin (B) and the second adhesive layer contains no epoxy resin curing agent or contains the epoxy resin curing agent in an amount smaller than that in the first adhesive layer.
Patent JP-H10276451-A (JP)
Title: Recording and reproducing device for video signal
Inventor: OSANAWA KAZUO
IPC: H04N9/804
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To simply record color video information. SOLUTION: A 1st digital processing part 13 generates luminance data Y and color difference data U and V from video data D1, further divides the data Y into two, outputs them as division luminance data Y1 and Y2, synthesizes the data U and V and outputs a composite color difference signal C. A JPEG encoder 14 performs compression process of the data Y1, Y2 and C and outputs compressed luminance data y1 and y2 and compressed color difference data c. A modulator 15 modulates the data y1, y2 and c and outputs luminance modulated signals m1 and m2 and a color difference modulated signal mc. A recording/reproducing part 16 parallelly records the signals m1, m2 and mc on 1st to 3rd recording tracks of a magnetic tape 20.
Patent JP-S59107770-A (JP)
Inventor: HANSU HAINRITSUHI
IPC: B23K35/30
Filed: 1983-05-06
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-S60223126-A (JP)
Title: Plasma treater
Inventor: TAJI SHINICHI
IPC: C23F4/00
Filed: 1984-04-20
Abstract: PURPOSE:To increase the density of plasma by forming surfaces being in contact with plasma of an electrode for generating plasma and an opposite electrode in mirror surfaces. CONSTITUTION:In a high-frequency discharge parallel plate type plasma etching device consisting of a vacuum vessel 1, a gas introducing port 10, an air outlet 11, a high-frequency electrode 3 and an opposite electrode 2, high-frequency power from a high-frequency power supply 5 is applied to the electrode 3 through an impedance matching circuit 4 to generate plasma 9, and a sample 8 is etched. The experiment showed that when jigs 7 and 6 with mirror surfaces are each mounted to the high-frequency electrode 3 and the opposite electrode 2 at that time, plasma density and the separation of a gas are promoted remarkably, and effectiveness to the increase of the speed of etching is confirmed.
Patent JP-2000271291-A (JP)
Title: Variable display unit for game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a variable display unit for a game machine in which a noise resistance is sufficiently maintained and a visibility in the unit or in the periphery of the unit (particularly, on the mounting surface of a display control board) is improved. SOLUTION: The entire body of a unit case 55 is basically made of a transparent material. A display control board 75 is arranged in the rearmost position of the underside of the unit case 55. The mounting surface of the display control board 75 faces the underside. A plate shaped conductive member (first conductive member 74) is provided on the front surface side (a part between a display device 73 and the display control board 74). The conductive member 74 is electrically connected to the earth electrode of the display control board 75.
Patent JP-S5412679-A (JP)
Title: Manufacture of semiconductor device
Inventor: OUCHIYAMA TAKESHI
IPC: H01L29/73
Filed: 1977-06-30
Abstract: PURPOSE:To produce a highly dielectric-strength semiconductor device by increasing gradually the size of the hole drilled to the protective film and carrying out mesa etching.
Patent JP-S59203979-A (JP)
Title: Analog electronic timepiece
Inventor: MORIYA TATSUO
IPC: G04C9/08
Filed: 1983-05-06
Abstract: PURPOSE:To improve power saving effect during unuse and reduce an error of the time of the start of a stepping motor during the temporary release of a reset state by stopping oscillation according to the continuance of the reset state by an external operating member, and performing selective control over the instantaneous resetting of a frequency division stage. CONSTITUTION:When a crown is pulled out by two stages, a switch 20 is closed, the output of a reset signal generating circuit 21 goes up to a high level to close an AND gate 33, and no pulse motor driving pulse is outputted to enter the reset state. At the same time, the output of a 1/16 counter 19 is released from being reset; when 16 specific signals are counted and the output of the counter 19 is inverted to a low level, the output of a NAND gate 8 is fixed at a high level to stop the oscillation of an oscillation circuit 17, improving the power saving effect during unuse. If the crown is returned to the 1st stage to reset the reset state before the counter 19 counts signals up to the specific value, the circuit 17 continues to oscillate, and the error of the start time of the stepping motor is reduced when instantaneous releasing for time correction, etc., is reset.
Patent JP-H09267044-A (JP)
Title: Metallic carrier for catalytic device
Inventor: NAKAJIMA JUN
IPC: F01N3/28
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent a deformation of a honeycomb body and a cracking of a brazing part by relaxing a thermal stress generated at the honeycomb body of a metallic carrier for a catalytic device. SOLUTION: The metallic carrier 10 is composed of the honeycomb body 4 formed by lapping and winding a corrugated panel material 1 and a flat panel material 2 in a form like a roll and an outer cylinder 5 covering the honeycomb body. A brazing part region 3 of brazing material 3a and 3b joining the panel materials with each other and the honeycomb body 4 and the outer cylinder 5 is provided at a range from a central part of a shaft direction of the honeycomb body 4 to a gas outlet part 4b and a catalyst carrying region W is provided between a gas inlet part 4a and this side of the brazing part region 3, and the outer cylinder 5 is provided so that it covers from the central part of the shaft direction of the honeycomb body 4 to a downstream side.
Patent JP-H07285193-A (JP)
Title: Reinforcing fiber-containing inorganic panel material and production thereof
Inventor: YAMADA KAZUOKI
IPC: B32B5/12
Filed: 1994-04-18
Abstract: PURPOSE:To enhance the bending strength of a reinforcing fiber-containing inorg. panel material by orienting a high density reinforcing fiber layer in the longitudinal direction of the panel material on one panel surface side and orienting a low density reinforcing fiber layer on the other panel surface side in the same way and orienting an intermediate reinforcing fiber layer between both layers freely or so as to cross the longitudinal direction of the panel material to integrate all of the layers. CONSTITUTION:In a panel material wherein reinforcing fibers 3 composed of glass or pulp are bonded to and integrated with an inorg. layer 4 consisting of an inorg. material such as cement, silica sand or fly ash and an inorg. material such as pearlite, a first reinforcing fiber layer 2A high in the density of the fibers 3 is oriented in the longitudinal direction of the panel material on one panel surface side and a second reinforcing fiber layer 2B low in the density of the fibers 3 is oriented in the same direction on the other panel surface side. The intermedite reinforcing fiber layer 2C between the first and second reinforcing fiber layers 2A, 2B is arranged so that the fibers 3 are oriented freely or oriented so as to cross the longitudinal direction of the panel material to be integrated with both layers 2A, 2B.