baber/WOPTO huggingface dataset:
Patent JP-H0573901-A (JP)
Title: Recording medium
Inventor: FUJIMOTO HIROYUKI
IPC: G11B5/72
Filed: 1991-09-10
Abstract: PURPOSE:To enhance the traveling property and durability of the recording medium with a lubricant layer having a simple compsn. CONSTITUTION:The surface of a recording layer 2 which is formed on a base material 1 and to and from which information is recorded and reproduced is coated with liquid fluorinated pitch to form the lubricant layer 3. The liquid fluorinated pitch is obtd. by bringing pitch and fluorine into reaction at about 0 to 550 deg.C. The liquid fluorinated pitch has small surface tension and friction coefft. and improves the wear resistance of the recording medium.
Patent JP-S63114821-A (JP)
Title: Wire-cut electric discharge machine
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1986-10-31
Abstract: PURPOSE:To grasp the replacement timing of a wire electrode as well as to make any machining failure preventable from occurring before it happens, by making the residual quantity of a wire, subtracting feed rate from wire electrode overall length at the time of charging a feeding wire reel, so as to detect and display it in a digital manner. CONSTITUTION:A detection roller 9 is accurately rotated in proportion to feed rate by winding a wire 2 one turn or the like and feeds a waveform shaper 11 with an encoder signal conformed to the feed rate of a wire electrode 2 obtained by rotating the wire 2 together with a light or magnetic encoder 10, and if it is taken out as the shaped pulse waveform and fed to a calculator 12, feed length of the wire is findable on the ground that how many pieces per one pulse, for example, as one micro come out. On the other hand, an overall length L of the wire electrode rolled on a new reel is inputted into this calculator 12 in advance at that point that this new reel has been set. Therefore, inside the calculator 12, the feed rate of the wire is subtracted from the overall length L successively, and the result is displayed on a display unit 13 as the residual quantity DELTAL.
Patent JP-S61138003-A (JP)
Inventor: FUKUSHIMA KOICHIRO
IPC: F22B35/00
Filed: 1984-12-11
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-H02105838-A (JP)
Title: Ethylene copolymer composition and ethylene copolymer molding
Inventor: IKEGAYA NORIO
IPC: C08L33/04
Filed: 1988-10-14
Abstract: PURPOSE:To obtain the title composition improved in heat resistance by mixing a specified ethylene copolymer with a filler and/or a flame retardant, a hindered phenol stabilizer and a sulfurous stabilizer. CONSTITUTION:100 pts.wt. copolymer of ethylene with at least one polar monomer selected from a vinyl ester (e.g., vinyl acetate) and a (meth)acrylate [e.g., methyl (meth)acrylate] is mixed with 60-300 pts.wt. filler (e.g., talc) and/or flame retardant (e.g., Sb2O3), 0.1-5 pts.wt. hindered phenol stabilizer having a 2,4,8,10-tetraoxaspiro[5.5]undecane ring and 0.1-5 pts.wt. sulfurous stabilizer containing bivalent sulfur in the molecule (e.g., diluaryl 3,3'-thiodipropionate).
Patent JP-H1087842-A (JP)
Title: Method for grinding adherent water-containing gel-like polymer
Inventor: IZUMIKAWA HIROSHI
IPC: B29B13/10
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a method for grinding an adherent water-containing gel-like polymer, which comprises feeding an adhesion inhibitor into the contact surface between a perforated plate and a cutting edge and by which ground gel-like polymer particles reduced in adhesion to each other and having a small particle diameter can be obtained at a good efficiency. SOLUTION: In grinding an adherent water-containing gel-like polymer with a screw extruder provided with a cutting edge moving in a manner in substantial contact with the inside surface of the perforated plate, an adhesion inhibitor is fed into the contact surface of the perforated plate and the cutting edge. The adhesion inhibitor is desirably a water-insoluble liquid such as an aliphatic hydrocarbon. Especially, it is desirably a mixture of a water-insoluble liquid with a surfactant.  Examples of the method for feeding the adhesion inhibitor include one comprising feeding the inhibitor through a conduit inside the perforated plate which extends from the outside surface of the plate to the inside of the extruder, one feeding the inhibitor through a conduit inside the barrel of an extruder which directs from the outside surface of the barrel to the inside of the top end of the extruder and one feeding the inhibitor through a conduit inside the screw directing to the inside of the top end of the extruder.
Patent JP-H07303525-A (JP)
Title: Electric toothbrush
Inventor: EDOGAA HOMAN
IPC: A61C17/00
Filed: 1993-10-18
Abstract: PURPOSE: To make the stroke of a connecting rod of an electric toothbrush, which can make vibrating motion around the apse line of the brush and reciprocation in the direction of the apse line with the handle and the brush head connected by the connecting rod, larger by using a gear as small as possible. CONSTITUTION: The attaching brush head 4 of this electric toothbrush is adjusted to be pressed against a toothbrush arbor 9, and has rotatable bristles 6 driven by a connecting rod 7 which reciprocates in the direction of the apse line. A gear 18 attached at the handle 1 of the toothbrush has two cams 23, 27 whose phases are shifted by 180 deg.. The first cam 23 is to displace the hollow shaft 3, and the second cam 27 is to displace the arbor 9 in the opposite direction. Grooves 13, 13a-13d are formed in the connecting rod 7, and eccentric pegs 14, protruding from a bristle holder 15 which supports bristles 6, are engaged with the grooves.
Patent JP-S62120838-A (JP)
Inventor: HIROKAWA KOICHI
IPC: A61B6/03
Filed: 1985-11-20
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-S63113962-A (JP)
Title: Disk cartridge
Inventor: ONO TAKUO
IPC: G11B17/043
Filed: 1986-10-31
Abstract: PURPOSE:To attain the use of various disk players by making movable a shutter member to the left/right side around a window. CONSTITUTION:A disk storage 2 storing an optical disk D is formed to a cartridge main body 1 and the storage 2 is provided with an insertion window 3 to insert an optical pickup P reading a signal on a turntable T and the optical disk D. Moreover, a guide slot 5 is formed to the main body 1, a projection 6 is provided to the center of the slot 5 and slidable slide members 7a, 7b are accommodated to both sides of a projection 6 along with the slot 5. Moreover, the shutter member 11 of nearly channel shape covering the insertion window 3 of the cartridge main body 1 is provided on the slide members 7a, 7b and cut-and-rises 12a, 12b engaging with operating projections 8a, 8b of the slide members 7a, 7b are provided to the member 11. Since the shutter member 11 reciprocable at both sides the insertion window 3 formed to the cartridge 1, the disk cartridge is applicable in common use with various disk players and with different pickup shape.
Patent JP-H07115352-A (JP)
Title: Multiplexer
Inventor: SANO TOSHIO
IPC: H03K17/00
Filed: 1993-10-19
Abstract: PURPOSE:To prevent the glitch unconcerned to a data signal from being outputted. CONSTITUTION:This multiplexer consists of each NOT circuit 1, 2 for inverting a level of a control signal C1, a NOT circuit 3 for inverting an output signal of the NOT circuit 1 and generating a delay being almost equal to that of the NOT circuit 2, an OR circuit 4 for inputting both of the control signal C1 and an output signal of the NOT circuit 3, an OR circuit 5 for inputting both of output signals from each NOT circuit 1, 2 and generating a delay being roughly equal to that of the OR circuit 4, an AND circuit 6 for inputting a data signal A to one terminal and inputting the output signal of the OR circuit to the other terminal, an AND circuit 7 for inputting a data signal B to one terminal and inputting the output signal of the OR circuit 5 to the other input, and an OR circuit 8 for inputting both of outputs of each AND circuit 6, 7 and outputs one of both of each data signal A, B in accordance with a level of the control signal C1.
Patent JP-2001089245-A (JP)
Title: Slurry composition for ceramic green sheet and ceramic green sheet
Inventor: MIYAKE YOSHITAKA
IPC: C04B35/632
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a slurry composition for a ceramic green sheet which is good in preparation workability and is excellent in coatability without using an excessive organic solvent and the ceramic green sheet having excellent mechanical strength. SOLUTION: The slurry composition for the ceramic green sheet comprises containing a polyvinyl acetal resin having a degree of polymerization ranging from 1,200 to 2,400, a ratio of an acetyl group of 8 to 20 mol% and a degree of acetalization of 55 to 70 mol%, ceramic powder, a plasticizer and an organic solvent.
Patent JP-S62118927-A (JP)
Title: Packaging and forming machine
Inventor: UEDA YOSHIMITSU
IPC: B21D51/30
Filed: 1985-11-19
Abstract: PURPOSE:To improve production efficiency by setting a supply means of top- covers and handles, and a winding and seaming device and also setting a pair of carrying bars and an opening and closing mechanism of the bars. CONSTITUTION:Packaging and forming lines 21 and 22 are installed in parallel to each other and carrying bars 23, 24 and 25, 26 are set on the lines, respectively. A top cover supply means 29, the 1st-4th winding and seaming devices 30-33, and handle supplying means 34 and 35 are set along the bars 23-26. When a carrying block provided with the bars 23 and 24 being rotatable through a pin repeats up-and-down motions by a hydraulic cylinder, the bars 23 and 24 reciprocate between a state where the bars support a metal foil can 10 and a state where the bars separate the can 10. Then, the bars 23 and 24 are driven in the longitudinal direction through a cylinder. In this method, the cans 10 are carried and windingly seamed sequentially. The production efficiency of the packaging and forming machine is remarkably improved because of process automatization.
Patent JP-H06316645-A (JP)
Title: Preliminarily foamed particle of uncrosslinked ethylenic resin
Inventor: SENDA KENICHI
IPC: C08J9/16
Filed: 1993-10-19
Abstract: PURPOSE:To obtain preliminarily foamed particles using an uncrosslinked ethylenic resin as the substrate resin and having hardly any shrinkage in high foaming ratio, being broad in width of molding conditions in the mold, having good fusibility between particles, having small space between particles and capable of providing molded articles being beautiful in the appearance. CONSTITUTION:Preliminarily foamed particles of an uncrosslinked ethylenic resin consist of, as the substrate resin, an uncrosslinked ethylenic resin having a part capable of having a value of the complex viscosity in a range of 0.06-0.2 kg.sec/cm<2> over a temperature width of >=5 deg.C in a curve obtained by plotting a complex viscosity [letachi(omega)l] calculated from a torque value (lM*l) measured while changing a temperature at 10.5sec<-1> (omega) angular frequency using a vulcanizing tester which is a sort of dynamic viscoelasticity against the temperature.
Patent JP-H08125181-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI YOSHIKAZU
IPC: H01L29/78
Filed: 1994-10-26
Abstract: PURPOSE: To obtain an element of MOS structure in which an applied force is prevented from being transmitted to a gate electrode by employing a protruding emitter electrode on an emitter region, heat dissipation from the emitter electrode is enhanced while eliminating the conventional emitter current collection electrode, and the chip size is reduced by utilizing the entire surface of the chip effectively. CONSTITUTION: A P type region 3 and a heavily doped n type region 4 are formed on the surface layer of an n type semiconductor substrate 2. A gate electrode 5 is formed through a gate oxide 6 on the p type region 3 between the heavily doped n type region 4 and the n type semiconductor substrate 2. An insulation oxide film 12 is then deposited on the gate electrode 5 followed by deposition of a first layer Al-Si metal 7 on the insulation oxide film 12 and the emitter region 11. The Al-Si metal 7 located on the gate electrode 5 is then coated with a polyimide film 8 and a second layer Al-Si metal 9 is deposited on the Al-Si metal 7 located on the polyimide film 8 and the emitter region 11 thus providing an emitter electrode 13.
Patent JP-S61140294-A (JP)
Title: Television camera device
Inventor: HIEDA TERUO
IPC: H04N9/73
Filed: 1984-12-12
Abstract: PURPOSE:To prevent malfunction or the like by allowing a photographer to confirm the state of white balance. CONSTITUTION:When a white balance switch 7 is turned on, an automatic white balance circuit 6 is actuated to bring the level of outputs R-Y, B-Y of a matrix 4 to a logical 0 level and to apply white balance. A white balance display device 8 lights an LED of a different color depending on the R control output of the automatic white balance circuit 6. In installing the white balance display device 8 to a remarkable location such as the inside of an EVF, the operator can confirm easily the white balance state.
Patent JP-H07112853-A (JP)
Title: Paper feed and discharge device in image forming device
Inventor: NAKAHARA JUNJI
IPC: B65H11/00
Filed: 1993-10-19
Abstract: PURPOSE:To make a paper feed and discharge device compact in its entirety by providing a paper feed part and a paper discharge part thereabove and adjacent thereto in an image forming device body, and by forming engaging means adapted to be fitted thereto with a base plate part of a sheet receiving panel in both fitting and reverse directions, on the upper surface of a removable sheet feed tray. CONSTITUTION:A paper feed tray 2 mounted on a paper feed part 3 in a printer device 1 comprises a support panel 23 urged upward by a coil spring 22 at a position near to the lower part of the bottom panel 21a of a tray body having an opened upper surface, engaging means composed of a fitting part 27 for supporting a paper receiving panel 20 at both left and right ends thereof, and a stopper part 28 for preventing the sheet receiving panel 20 from shipping down. Accordingly, if the base panel part of the sheet receiving panel 20 is fitted in the fitting part 27, a sheet 15b on the support panel 23 is fed into the paper feed part 3 through a gap between the lower end part of a bottom panel 21 and the lower end edge of a sheet receiving panel 21. Then, a sheet printed by a printing part 18 is discharged onto the sheet receiving panel 20 through a discharge port 19a.
Patent JP-H0978048-A (JP)
Title: Hot melt pressure sensitive adhesive composition
Inventor: TAKEMOTO HIROHISA
IPC: C09J153/02
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a hot melt pressure sensitive adhesive composition having excellent initial tackiness, adhesive property and holding power as well as conventional technique and useful for a sanitary material having improved processability by low viscosity, especially for a paper diaper or a sanitary napkin. SOLUTION: This hot melt pressure sensitive adhesive composition is composed of (A) 100 pts.wt. of a block copolymer of the formula: (A1 -B1 )2 X and/or (A1 -B2 -A2 ) [A1 and A2 are each a polymer block mainly composed of an aromatic vinyl compound having 6,000-11,000 weight-average molecular weight, B1 and B2 are each a polymer block mainly composed of isoprene, weight- average molecular weight of (A1 -B1 )2 X and/or (A1 -B2 -A2 ) component is 50,000-120,000, X is a residue of a coupling agent or a bifunctional polymerization initiator, total content of A1 and A2 is 20-40wt.%], (B) 40-300 pts.wt. of a tackifier resin, (C) 0-200 pts.wt. of a softener and (D) 0.1-5 pts.wt. of a stabilizer.
Patent JP-H10100267-A (JP)
Title: Method for preventing levitation of reinforced fiber sheet bonded matter
Inventor: KANEKO TOSHIO
IPC: B29K101/10
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent the levitation of the bonded matter of a reinforced fiber sheet by impregnating the reinforcing fiber sheet bonded to the surface of a bonded body with a thermosetting resin and introducing air into an air mat wound around the body through a release member under pressure to press the fiber sheet to the body until the thermosetting resin is cured. SOLUTION: An epoxy resin adhesive is applied to the surface of a body 1 and a reinforcing fiber sheet 2 is bonded thereon by a hand roller. Thereafter, an epoxy resin is applied to the reinforcing fiber sheet 2 to be infiltrated thereinto and an air mat is wound therearound through a release member 3 to be attached to the body 1. Thereafter, air is introduced into the air mat 4 under pressure from an air nozzle 5 fitted with a check valve to expand the air mat and the reinforcing fiber sheet 2 is pressed to the surface of the body 1 by the approximate pressure force due to the air pressure of the air mat 4 until the epoxy resin is cured. By this constitution, the reinforcing fiber 2 can be prevented from being levitated before the epoxy resin is cured.
Patent JP-H03122540-A (JP)
Title: Roller dynamometer
Inventor: FUJIMORI SADAO
IPC: G01M17/007
Filed: 1989-10-05
Abstract: PURPOSE:To restrict the temperature rise of the surface of a roller by arranging a mounting member between an iron core of a rotor and the roller with a predetermined distance in an outer periphery of the iron core, and forming a plurality of protrusions in the mounting member as a guide groove for the cool wind. CONSTITUTION:Since an iron core 14 of a rotor is rigidly secured to an inner peripheral surface of a roller 11, the cool wind introduced from an inlet port 25 is guided to an outlet port 26 through a cool wind vent 27 defined in an outer periphery of the iron core 14 by cool wind holes 19, 20 and the mounting member 21. Accordingly, a dynamometer 20 can be sufficiently cooled. Moreover, the cool wind introduced to the vent 27 is guided also to a cool wind groove 23 defined by protrusions 22a-22c of the member 21. Therefore, even when the member 21 and protrusions 22a-22c are heated by the heat generated by the iron core 14, they are cooled by the cool wind, without causing the roller 11 to generate heat.
Patent JP-H04141573-A (JP)
Title: Production of nitrided steel
Inventor: YASUURA KIYOMI
IPC: C23C8/38
Filed: 1990-09-28
Abstract: PURPOSE:To produce nitrided steel having improved pitting resistance without excessively prolonging nitriding time by ion-nitriding a steel product to be treated in a nitriding atmosphere prepd. by mixing gaseous N2 with gaseous H2 in a specified ratio. CONSTITUTION:A steel product to be treated is ion-nitrided in a nitriding atmosphere prepd. by mixing gaseous N2 with gaseous H2 in 1: (2-40) ratio. The product preferably contains about 0.50-1.30wt.% Cr, about 0.05-0.50wt.% Mo and about 0.05-0.20wt.% V. The formation of a nitrogen compd. is inhibited, a hardened surface layer based on a nitrogen diffused layer can be obtd. and nitrided steel having improved pitting or spalling resistance is produced without requiring complex treatment.
Patent JP-S63115148-A (JP)
Title: Photometry controller for flash light quantity
Inventor: MAENO HIROSHI
IPC: G03B7/16
Filed: 1986-11-01
Abstract: PURPOSE:To obtain proper exposure by dividing and irradiating an object by plural flash light emission tubes which have different irradiation ranges and detecting reflected light beams from respective areas. CONSTITUTION:Panels 3-6 have flash tubes internally and an image plane Y is divided into four areas 100a-100d and radiated. The respective areas are wider in outward directions than the image plane Y, the areas 100a and 100c have their radiation angles overlapping each other at a part where oblique lines cross one another, and the respective areas have radiation angles overlapping partially with one another. Then 10-13 are photodetectors which receive reflected light beams from light measurement zones 105a-105d and 14 is a photodetector for reflected light from the zone 105e of the center part. The light receiving signals of the respective elements 10-13 are integrated independently of one another and when an integral value reaches a specific value, a light emission stop signal is supplied to a corresponding flash tube. Consequently, light is distributed properly to all the areas and proper exposure is obtained.
Patent JP-2001085837-A (JP)
Title: Method for manufacturing multilayer printed wiring board
Inventor: NISHIWAKI SENRO
IPC: H05K3/38
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing multilayer printed wiring board, where a rough surface comprising a constant rough is formed at the formation of a rough surface on the surface of an interlayer resin insulating layer, while no peeling occurs between the interlayer resin insulating layer and a conductor circuit comprising a metal layer. SOLUTION: A conductor circuit 4 and an interlayer resin insulating layer 2 are laminated sequentially on a substrate. Here, at the formation of the interlayer resin insulating layer 2, resin film such as particles 22 soluble in acid or an oxidant dispersed on in a resin 21, which is hardly soluble in acid or oxidant is press-fitted temporarily to a substrate surface comprising a conductor circuit at a pressure of 1.0-7.0 kg/cm2, and then under reduced pressure or vacuum, it is appropriately press-fitted at a pressure of 2.0-10 kg/cm2, forming a non-through hole and/or through-hole.
Patent JP-H03126794-A (JP)
Title: Defatted fluid
Inventor: KURUTO HERUTORAIN
IPC: C23G5/02
Filed: 1989-10-05
Abstract: PURPOSE: To obtain a degreasing fluid capable of increasing detergency when used with water and simultaneously reducing environmental and working sanitation hazards by mixing a nonpolar additive such as an ether and an ester with a dearomatized petroleum cut.  
     CONSTITUTION: With (A) a dearomatized petroleum cut comprising preferably hydrogenated or extracted SBP gasoline, white spirit or kerosine, (B) a nonpolar additive comprising one or more of an ether, a ketone and an ester (as a suitable example, a dialkyl- or diarylether) is mixed in an amount of 1-10 vol.% to obtain the objective composition. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S63116080-A (JP)
Inventor: YAMAJI NAOYO
IPC: F25D23/02
Filed: 1986-10-31
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-H08106880-A (JP)
Title: Neon glow discharge lamp and display device
Inventor: TAKAGI MASASANE
IPC: H01J17/49
Filed: 1994-09-30
Abstract: PURPOSE: To improve the luminous intensity by increasing the sealing pressure of neon gas, and provide a slightly pink emitted light to improve visual confirmability by mixing trace amounts of carbon dioxide and nitrogen gas. CONSTITUTION: A rare gas mainly consisting of neon and having carbon dioxide and nitrogen gas mixed thereto is sealed in a bulb 6 having electrodes 7, 7 sealed to both end parts to form a neon glow discharge lamp 4. The sealing pressure of neon gas and the sealing pressure of carbon dioxide and nitrogen gas are set to 30-120Torr and less than 1Torr, respectively, and the bore diameter of the bulb 6 is set to 1.0-10.0mm. A conductive tape consisting of an aluminum adhesive tape is adhered onto the outer surface of the bulb 6 along the tube axial direction to closely form a close conductor 11.