baber/WOPTO huggingface dataset:
Patent JP-H1083088-A (JP)
Title: Resist removing device
Inventor: YAMAMOTO TAKAYUKI
IPC: G03F7/42
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a substrate arising from peeling of a tacky adhesive tape in the state that a tacky adhesive infiltrates to the outer peripheral edge of the substrate in a device for removing the unnecessary resist of the substrate surface together with the tacky adhesive tape sticking the tacky adhesive tape onto the substrate and peeling the tape. SOLUTION: A positioning table 40 which exists in proximity to the outer peripheral edge of the substrate W and has the surface flush with the substrate surface is arranged around the substrate W, and the tacky adhesive tape is stuck to the substrate W and the table 40, thereby, the drop of the tacky adhesive tape into the clearance (c) between the substrate W and the table 40 is suppressed and the infiltration of the tacky adhesive to the outer peripheral edge of the substrate is suppressed.  At this time, the intrusion of the tacky adhesive into the clearance (c) between the substrate W and the table 40 and the infiltration of the tacky adhesive to the outer peripheral edge of the substrate are additionally suppressed if the moving speed for affixing the tacky adhesive tape is set higher only near the start of the sticking to the substrate W and near the end of the sticking or a tacky adhesive tape sticking pressure is set small.
Patent JP-S60130611-A (JP)
Title: Methacrylate resin for information recording media
Inventor: TATEGAMI YOSHIHARU
IPC: G11B7/24
Filed: 1983-12-16
Abstract: PURPOSE:The titled resin having a markedly decreased hygroscopicity without detriment to the excellent properties inherent in a methacrylate resin, comprising a fluoroalkyl methacrylate, methyl methacrylate and a monomer copolymerizable therewith. CONSTITUTION:The titled resin comprising (A) 5-95wt% fluoroalkyl methacrylate (e.g., 1,1-dimethyl-2,2,3,3-tetrafluoropropyl methacrylate), (B) 95-5wt% methyl metacrylate, and (C) 0.5-30wt% other monomers copolymerizable with both of components A and B (e.g., methyl acrylate). Component A decreases the hygroscopicity of the polymer and component B imparts moldability thereto, while component C improves its thermal decomposition resistance during high- temperature molding and at the same time modifies its hygroscopicity and heat resistance. Therefore, the hygroscopicity, in which a conventional methacrylic resin is not satisfactory, can be markedly decreased while the transparency, weather resistance, mechanical properties, moldability, etc., inherent in a methacrylate resin can be retained.
Patent JP-H03101784-A (JP)
Title: Image forming device
Inventor: SHIRAI HIROYUKI
IPC: G03G21/00
Filed: 1989-09-16
Abstract: PURPOSE:To prevent the splashing of a residual developer scraped away from the surface of an image carrier by folding both edges of a developer sealing member toward a cleaning means and attaching the member to the side of the cleaning means. CONSTITUTION:The toner sealing member 5 made of sponge, etc., is inserted into a gap between the supporting plate 12 and a housing 10, and is bonded with a double-coated tape, etc. Both edges of the toner sealing member 5 are folded upward, and the inside of the folded parts 5a and 5a adheres to the side of the supporting plate 12, and the gap between the side of the supporting plate 12 and the housing 10 is sealed with the folded parts 5a and 5a of the toner sealing member 5. Consequently, toner leakage from the gap between the side of the supporting plate 12 and the housing 10 is surely prevented by a simple constitution, and toner (t) is prevented from splashing in the cleaning device 4.
Patent JP-2000062488-A (JP)
Title: Power transmission device for 4 wheel drive vehicle
Inventor: KITA KANJI
IPC: B60K23/04
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a hydraulic circuit by reasonably disposing check valve for preventing the cavitation of the vane pump of a hydraulic coupling device. SOLUTION: This hydraulic coupling device connects the respective suction ports 37L and 37R and discharge ports 38L and 38R of a pair of vane pumps PL and PR by first orifices 41L and 41R, and connects the suction ports 37L and 37R of the two vane pumps PL and PR to each other and the discharge ports 38L and 38R thereof to each other by second orifices 43. In this case, check valves 44L and 44R provided among the suction ports 37L and 37R, the discharge ports 38L and 38R and reservoirs 45L and 45R are provided inside the side plates of the vane pumps PL and PR. Thus, the length of an oil path is shortened, the structure of the oil path is simplified, and the number of part items is reduced.
Patent JP-H0550693-A (JP)
Title: Sheet line feed of dot line printer
Inventor: YAMAGUCHI YUICHIRO
IPC: B41J2/515
Filed: 1991-08-26
Abstract: PURPOSE:To ensure that a printing sheet is stably fixed and thereby a dot position is prevented from becoming offset or print quality is improved by moving a hammer bank back and forth, then printing data within this movement range and feeding the line of the sheet by a specified number of dots prior to the completion of printing in the shuttle movement range. CONSTITUTION:A dot line printer moves a hammer bank back and forth using a shuttle mechanism in accordance with Sin speed motion or uniform motion by which to maintain uniform speed. Then data is printed using a print timing pulse within a range other than a reversing part in the shuttle motion of the hammer bank, and a line feed motion is performed using a line feed timing pulse after the end of a final print timing pulse. In this case, the timing of line feed is advanced by alphat from the final pulse for print timing, and subsequently, the line of the sheet is fed by a specified number of dots before the end of a final printing process. Thus printing is ready before a printing time when the action to feed the line ends and a printing sheet can be stably set.
Patent JP-H0728189-A (JP)
Title: Photosensitive film
Inventor: KIDO YUKIHIKO
IPC: H05K3/00
Filed: 1993-07-09
Abstract: PURPOSE:To provide a photosensitive photographic film effective when used as a substrate film for film lithography, an original picture film, etc., to fabricate a printed circuit board by laminating a specific metal oxide thin film layer on one or both surfaces of a plastic film, and thereover laminating a photosensitive layer. CONSTITUTION:On one or both surfaces of a plastic film, a metal oxide layer is laminated, which presents a water vapor barrier property and has a smaller thermal expansion than the plastic film, and thereover a photo-sensitive layer is laminated, and further if necessary, an electroconductive layer is laminated on the plastic film surface opposite its surface where the photosensitive layer is laminated. The plastic film should preferably be of polyethylene terephthalate which presents a high dimensional stability. Examples of the metal oxide are silicon oxide, aluminum oxide, magnesium oxide, and titanium oxide, or may be a mixture of two or more of these. The conductive layer is with no restriction particularly, but will favorably be ITO or the like.
Patent JP-H03188597-A (JP)
Title: Alarm output system
Inventor: OGUCHI MASAHITO
IPC: G08B23/00
Filed: 1989-09-14
Abstract: PURPOSE:To change the output destination of the signal output via a table by reading an alarm message out of a 1st storage and then the corresponding output destination out of a 2nd storage means and outputting the alarm message and an alarm signal. CONSTITUTION:In the alarm output processing, a message format is taken out of a table 1 stored in a storage means 6 based on the message No received from a user. This message format is combined with the variable data received from the user for production of an alarm message. Then a table 2 stored in the means 6 is read and the alarm messages are successively outputted to the output areas corresponding to each message No. If an external signal is outputted to the alarm message, a signal is outputted to an alarm output device 5 together with output of the alarm message. Thus the output destination is controlled via an alarm message output destination control table and therefore the output destination of the alarm message is easily changed.
Patent JP-H03102078-A (JP)
Title: Wire take-up device
Inventor: KEMI JOICHI
IPC: B65H54/76
Filed: 1989-09-14
Abstract: PURPOSE:To prevent the entanglement and entwinement of a crossover by providing a shutter member capable of accumulating wire materials, the turning mechanism thereof and a crossover position sensor, respectively under a winding block for taking up a coil of wire material fed from a wire drawing machine. CONSTITUTION:A wire material take-up device is equipped with a plurality of shutter members 20 in such a way as to be retreatable for retaining and accumulating a coil of wire material W under a winding block 3. In addition, a turning mechanism is provided for turning the shutter members 20 in the circumferential direction of the coil of wire material W, together with a position sensor 42 for detecting the position of a crossover W1 between the winding block 3 and a carrier 2. When the carrier 2 full of the wire material W is changed, the shutter members 20 turn 90 degrees from the retreat position thereof, and come to be projected to a wire material drop position. Also, the wire material W is accumulated on the shutter members 20. This wire material W causes the turn of the shutter members 20 with the turning mechanism, until the position sensor 42 detects the position of the crossover W1, and the sagged portion of the crossover W1 corresponding to the shift of the carrier 2 is taken out from accumulated wires.
Patent JP-S6482135-A (JP)
Title: Calculation processing system
Inventor: YOSHIURA YUTAKA
IPC: G06F9/44
Filed: 1987-09-25
Abstract: PURPOSE:To improve the independence properties between the higher and lower rank modules and to facilitate the production and maintenance of a program by supplying the call or reference enable program elements only through the procedures defined by the same module regardless of the succession. CONSTITUTION:The general-purpose and non-general-purpose elements are defined as the opened and non-opened program elements respectively. Then the call and the reference are defined as the opened and non-opened accesses respectively for production of a program. The non-opened access gives an access to the non-opened program element having a name which is defined and designated by the same module as the access originator procedure. Thus the non-opened program element does not receive an access from the procedure defined by a higher or lower rank module unlike an opened program element. Thus the addition and the change of the non-opened program elements give no influence at all to the procedures of higher and lower rank modules. As a result, the independent addition and change is possible for each module and the development and maintenance productivity are improved for a program together with an average keeping a succession function.
Patent JP-H0552588-A (JP)
Title: Detection device of rotational position
Inventor: TANAKA SHUICHI
IPC: G01D5/20
Filed: 1991-08-27
Abstract: PURPOSE:To reduce installation area and installation volume as far as possible even in case that a detection device of rotational position is put into a machine and the like. CONSTITUTION:Primary coils 1A to 1D generate magnetic flux by excitation by predetermined AC signal. A stator part 11a is of a plate shape and independently has a plurality of the primary coils 1A to 1D circumferentially, which are arranged so as to generate magnetic flux of the primary coils 1A to 1D along to a direction of rotational axis. Rotor 11b is provided relatively and displaceably against the primary coils 1A to 1D so that magnetic resistance effect may change along with the magnetic flux generated from the primary coils 1A to 1D. Therefore, when the rotor 11b rotates, the magnetic resistance effect changes according to relative positional relationship between the primary coils and the rotor provided on the stator part 11a. The change of magnetic resistance effect affects exciting AC signal flowing through the primary coils and therefore, by detection of the AC signal of the primary coils 1A to 1D, the relative positional relationship between the primary coils 1A to 1D and the rotor 11b, that is rotational position of the rotor, can be detected.
Patent JP-H08105544-A (JP)
Title: Self-sealing type metal gasket
Inventor: TANAKA AKIRA
IPC: F16J15/08
Filed: 1994-10-03
Abstract: PURPOSE: To make the fastening device of a gasket in a small size and a light weight, as well as to form the metal gasket in a self-sealing type so as to improve the sealing performance. CONSTITUTION: In a metal gasket for cylinder head made by superposing two sheets of metal plates, full beads 8 are formed on the peripheral edges of the opening 3 for cylinder of one side metal plate 1. Half beads 9 to cover the full beads 8 are provided on the peripheral edges of the opening 3 for cylinder of the other side metal plate 2. The metal plates 2a at the inner side from the half beads 9 are formed to incline to the outer side toward the opening 3 for cylinder. The two sheets of metal plates 1 and 2 superposed each other are conjugated by sealing circular laser welds 10 surrounging the openings 3 for cylinder.
Patent JP-S6292903-A (JP)
Inventor: SHIADOA RIROI JIYOONZU
IPC: G02B6/44
Filed: 1986-10-07
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-H0553120-A (JP)
Title: Production of oriented film for liquid crystal
Inventor: WATANABE JUNJI
IPC: G02F1/1337
Filed: 1991-08-27
Abstract: PURPOSE:To provide the process for production of the oriented film for liquid crystals with which good orientation is obtainable without rubbing and which has excellent economy and industrial characteristic. CONSTITUTION:This process for production of the oriented film for liquid crystals consists in obtaining the polyimide oriented film by applying a soln. of a polyamide acid deriv. having the repeating unit expressed by formula I on a substrate while applying uniform shearing force in one direction, then by subjecting the coating to a heating or chemical treatment at 150 to 400 deg.C after or while removing the solvent to form an imide ring in the polyamide acid molecule. In the formula, (m) signifies the repeating unit; (n) signifies 1 or 2; X signifies hydrogen or 1 to 30C alkyl group; Ar signifies bivalent arom. hydrocarbon group of 6 to 20C forming an arom. ring; the hydrogen atom of the arom. hydrocarbon group may be substd. with a halogen atom, 1 to 4C alkyl group or alkoxy group.
Patent JP-H0959284-A (JP)
Title: Silane compound and its production
Inventor: TAKI NORIYUKI
IPC: C07F7/18
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a new silane compound useful as a propylene polymerization catalyst component, a silane coupling agent, etc., by reacting an n- propyltrihalosilane with sec-butanol and reacting the reaction product with methanol. SOLUTION: This new silane compound is di-sec-butoxy-n-propylmethoxysilane expressed by formula I. It is useful as a component of a propylene polymerization catalyst having high activity and giving a polymer having high stereoregularity and also as a silane coupling agent, a resin modifier, etc. The new silane compound can be produced by hydrosilylating propylene and a trihalosilane, reacting the obtained n-propyltrihalosilane of formula II (X is a halogen) with sec-butanol and reacting the produced di-sec-butoxy-n- propylhalosilane with methanol.
Patent JP-H0937510-A (JP)
Title: Cylindrical coreless vibration motor
Inventor: HIRATSUKA YASUNOBU
IPC: H02K7/065
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To generate a torque in a most efficient state by a method wherein the axial direction movement of a rotor is avoided and the respective centers of an armature and a field magnet are aligned with each other in an axial direction. SOLUTION: A fall-off stopper 23 which blocks the axial direction movement of a rotary shaft 9 is provided on the rotary shaft 9 between one of the end surfaces of a cylindrical coreless vibration motor main part 14 and an eccentric weight 17. Further, a fall-off stopper 20 which blocks the axial direction movement of the rotary shaft is also provided on the part of the rotary shaft near the other end surface of the cylindrical coreless vibration motor main part.
Patent JP-S6480992-A (JP)
Title: Color data compression
Inventor: KONDO TETSUJIRO
IPC: H04N1/46
Filed: 1987-09-24
Abstract: PURPOSE: To improve color expression also in a large difference part of color data and to sharply improve comprehensive picture quality by selecting plural representative color data preferentially in accordance with the higher frequency of appearance and executing adaptive mapping processing by using these representative color data. CONSTITUTION: Color display data dd are restored to 24 bits in each original pixel, i.e., three primary color data R', G', B' consisting of 8 bits in each color, respective color data R', G', B' are sent to respective D/A converters 32R, 32G, 32B and converted into analog three primary color signals. In the case of executing adaptive mapping processing for color data compression, pixels of which inter-adjacent pixel differences are larger than a prescribed threshold are previously found out, the appearance frequency of colors corresponding to these pixels in respective divided areas of color space is found out and color data are used for representative color mapping processing preferentially in accordance with the higher frequency of appearance.  Consequently color expression can be improved even in a large difference part of color data and comprehensive picture quality can be improved.
Patent JP-H0992089-A (JP)
Title: Switch drip-proof device
Inventor: AKUTAGAWA SUMIAKI
IPC: H01H9/04
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To raise the sealing property and raise drip-proof property by preventing the accidental switching of a changeover knob even if there is dimensional dispersion and mounting dispersion of each part, since the sealing material provided for the changeover knob of a changeover switch is pressed always against the exterior panel. SOLUTION: A changeover switch 4 is soldered, at its feet, to a board or the like, and the board is regulated positionally to an exterior panel 5, so the position of the changeover switch 4 and the exterior panel 5 are also regulated. A seal material 6 is always pressed against and stuck fast to the exterior panel 5 by a press member 7 by setting the space b between the exterior panel 5 and the head of the changeover switch 4 smaller than the thickness of the press member 7. The seal material is pressed against the exterior panel 5 by deciding the thickness of the press member so that the press member may press the seal material 6 property, within the range of space b by the dimensional dispersion or mounting dispersion of each part. Accordingly, even if the surface of the exterior panel becomes a curved surface, the sealing property can be raised.
Patent JP-S60130801-A (JP)
Inventor: SUGIE JIYUNJI
IPC: H01B1/02
Filed: 1983-12-19
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-H0292962-A (JP)
Title: Curable resin system containing oxazolinylpolysiloxane having cyanate ester functionality
Inventor: HONNSON RAIAN
IPC: C08G77/388
Filed: 1988-09-24
Abstract: PURPOSE: To obtain a curable resin system high in strength and excellent in heat resistance by including a cyanate ester functional oxazolinylpolysiloxane which is the reaction product of an epoxy functional polysiloxane and a cyanate functional monomer.  
     CONSTITUTION: This curable resin system is obtained by blending a modifying agent consisting of a cyanate ester functional oxazolinylpolysiloxanes obtained by reacting (A) an epoxy functional polysiloxane, preferably, a bis(3- glycidoxypropyl)polysiloxane or the like of the formula [R is a 1-6C alkyl, alkoxy, haloalkyl or the like; (n) is 1-10,000] with (B) a di or polycyanate functional monomer, preferably, a dicyanate such as hydroquinone, bisphenol A or the like in a ratio such that the mole ratio of cyanate group of B to epoxy group of A is 2:1 to a thermosetting resin (e.g.; epoxy resin). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01132695-A (JP)
Title: Aqueous liquid phosphorus free or low detergent composition
Inventor: NAGARAJI ESU DEIGIJITSUTO
IPC: C11D17/00
Filed: 1988-09-24
Abstract: PURPOSE: To obtain a detergent compsn. having superior cleaning performance although it does not contain a phosphate builder at all by blending water with an org. detergent, an alkali metal silicate, a chlorine bleach and a specified detergent builder.  
     CONSTITUTION: The detergent compsn. contains water, a bleach-stable water- dispersible org. detergent, an alkali metal silicate, a chlorine bleach and a detergent builder contg. a mixture of aluminosilicate zeolite and a bleach-stable carboxyl group-contg. water-soluble polymer. The detergent compsn. is used as an aq. detergent for washing dishes particularly in an automatic dishwasher and it consists generally of, by weight, 5-35% aluminosilicate zeolite, >25% sodium silicate, 0-9% alkali metal carbonate, 0.1-5% org. detergent active material, a chlorine bleach compd. enough to give about 0.2-4% available chlorine, 0-0.5% long-chain fatty acid or its salt, 0-5% thickener, 0-8% sodium hydroxide and the balance water. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0582136-A (JP)
Title: Manufacture of fuel cell electrode
Inventor: NISHIDE RIICHI
IPC: H01M4/92
Filed: 1991-09-19
Abstract: PURPOSE:To support platinum stably by means of carbon black, and decrease the platinum amount to be used by fixing a specific platinum compound to carbon black, and reducing it to platinum. CONSTITUTION:At least one of platinum compounds, expressed by [Pt2(X)2(NH3)2]Bn or [Pt4(X)4(NH3)4]Bn, [Pt4(Y)8] and [Pt(Z11)4] [Pt(Z2)2(Z31)4]Bn or [Pt(Z12)2] [Pt(Z2)2(Z32)2]Bn, is fixed to carbon black. In formulas, X is an organic compound, in which nitrogen atoms and oxygen atoms are chelate- coordinated to platinum, B is an arbitrary neagtive ion, and n indicates an arbitrary integer. Y is an organic compound including a carboxyl group, Z11 and Z31 are monodantate ligands to the platinum, Z12 and Z32 are the organic compounds being chelate-coordinated to the platinum, and Z2 indicates a halogen atom. The platinum compound fixed to the carbon black is reduced to the platinum. Thereby the platinum is stably supported by the carbon black.
Patent JP-S61117828-A (JP)
Title: Manufacture of gaas ic
Inventor: SHIMANO AKIO
IPC: H01L21/768
Filed: 1984-11-14
Abstract: PURPOSE:To offer the simplified titled manufacture by a method wherein an insulation film is provided on a GaAs substrate and opened, and the first metal is deposited; then, the second metal is connected to the aperture part. CONSTITUTION:An Si dioxide film 5 is deposited on a GaAs substrate 1 with a built-in FET, and this film is opened at a required position. Thereafter, an Ni film 7 is deposited over the whole surface, and the substrate is heat-treated. This heat treatment causes solid phase reaction at the region of the aperture part in contact of GaAs with Ni and then produces a GaAs layer 8 only at the aperture part. The unreacting Ni film 7 on the Si dioxide film 5 is removed by dipping in diluted chloric acid, and an Ni arsenide layer 8 can be formed only at the insulation film aperture in self-alignment. Finally, an aluminum layer 6 is evaporated over the whole surface and patterned.