baber/WOPTO huggingface dataset:
Patent JP-H01165650-A (JP)
Title: Epoxy resin composition
Inventor: TAKEDA NAOJI
IPC: H01L23/31
Filed: 1987-12-23
Abstract: PURPOSE:To obtain a resin composition which can markedly improve the reliability of a semiconductor device for an electronic device, by mixing an epoxy resin with a filler formed by coating an inorganic filler with a polyimide in a specified manner. CONSTITUTION:This epoxy resin composition comprises a filler formed by coating inorganic filler particles with a polyimide resin containing 0.5-50wt.% repeating units of the formula (wherein R1 is methylene, phenylene or substituted phenylene, R2 is methyl, phenyl, substituted phenyl, m is 1-10, n is 1 when R1 is phenylene or substituted phenylene, and 3 or 4 when R1 is methylene), wherein said filler particles are contained in an amount of 30-350wt.% based on the polyimide resin, and have a particle diameter distribution of 0.5-150 and a mean particle diameter of 5-75mu. When the value of m in the formula is larger than 10, the adhesion to the inorganic filler particles is insufficient undesirably.
Patent JP-H08173223-A (JP)
Title: Jump type umbrella
Inventor: ITO EISUKE
IPC: A45B25/02
Filed: 1994-12-27
Abstract: PURPOSE: To facilitate the locking of a pulling wire to a frame receiving body, and to form a pulling wire support part on the frame receiving body without machining the latter. CONSTITUTION: A pulling wire support part 80 is formed of a groove-like shape having an opened part, and adapted to lock a pulling wire 9 at its middle pulley bearing part 70, and a locking part 91 for locking the pulling wire 90 to the pulling wire supporting part 80 is formed at one end of the pulling wire 90. The pulling wire support part 80 is composed of a winding part wound on a frame receiving body 50, a pulling wire locking part on which the pulling wire 90 is hooked, the winding part and the wire locking part are integrally incorporated with the frame receiving body 50.
Patent JP-H09165690-A (JP)
Title: Production of platinum-group electrode-membrane joined body for electrolysis
Inventor: TORIKAI EIICHI
IPC: C25B9/23
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To keep the quality of a platinum-membrane joined body constant by bringing an aq. soln. of a platinum ammine complex salt into contact with an anion-exchange resin to remove a chlorine ion and then returning the soln. to the original tank. SOLUTION: A cation-exchange resin membrane, e.g. Nafion(R) membrane, is prepared and boiled with 2 N HCl and water, and the Nafion(R) membrane is converted from a sodium type to a proton type. The membrane is dipped in a soln. of a platinum complex salt as a platinum ion source. The platinum ion is exchanged in this way. A platinum, layer is then deposited on the membrane surface by using a reducing agent. An aq. soln. of the platinum ammine complex salt as a platinum ion source is sucked in the platinum ion adsorbing stage and brought into contact with an anion-exchange resin to remove a chlorine ion, then the soln. is returned to the original tank, and the process is repeated. Consequently, the variations in platinum ion exchange due to the accumulation of by-produced hydrochloric acid are prevented.
Patent JP-H08179955-A (JP)
Title: Error check circuit
Inventor: FUKUTOMI SATOSHI
IPC: G06F11/10
Filed: 1994-12-27
Abstract: PURPOSE: To provide an error check circuit which can count an accurate number of errors regardless of the error rate and the error characteristic and has no need to perform the conversion of error number by inputting the error pulse detected by a 2nd exclusive OR circuit to a 2nd n-bit shift register. CONSTITUTION: The error pulse detected by a 2nd exclusive OR circuit 2-2 is inputted to a 2nd n-bit shift register 1-2. A 3rd exclusive OR circuit 2-3 secures the exclusive OR between the i-th stage output of the register 1-2 and the i-th stage output of a 1st n-bit shift register 1-1. A 4th exclusive OR circuit 2-4 secures the exclusive OR between the n-th stage output of the register 1-2 and the n-th stage output of the register 1-1. Then the outputs of the circuits 2-3 and 2-4 are supplied to a 1st exclusive OR circuit 2-1, and the exclusive OR is secured between the output of the circuit 2-1 and the input of the register 1-1.
Patent JP-H026069-A (JP)
Title: Welding chamber receiving shielding gas and usage thereof
Inventor: DENISU YOO
IPC: B23K9/32
Filed: 1988-12-22
Abstract: PURPOSE: To reduce metal oxidation generating during welding and to prevent a work from oxidizing by sweeping away a metal vapor from a welding area during welding by the use of a regulated continuous flow of a shielding gas passing through a weld chamber. CONSTITUTION: First, the weld chamber 12 is purged by the shielding gas before using it. Next, valves 18, 38 are opened, a valve 32 is closed, and a desired pressure is generated within a pressure chamber 20 with pressure regulators 16, 40. For this purpose, the flow of the gas is monitored with a flow meter 42 and regulated by the use of a needle valve 44. And welding is started after obtaining a desired internal pressure, whereby the quantity of a metal oxide generating during welding is reduced and the oxidation of the work 24 is prevented.
Patent JP-H08177269-A (JP)
Title: Membrane material, and fixing structure thereof
Inventor: KOMORI MASAKI
IPC: E04H15/54
Filed: 1994-12-27
Abstract: PURPOSE: To reduce the working load for fixing a membrane material especially the working load at the local site and increase the degree of freedom in the design of the fixing part and further, dispense with a waterproof treatment. CONSTITUTION: A fixing receive member 22 in which a surface treatment material C having the same material with a coating material of a membrane or the same kind material with that is applied in advance on the fixing receive face 21, is fixed on a main body. A membrane material 23 is welded or stuck to the fixing receive face 21 of the fixing receive member 22.
Patent JP-H09161381-A (JP)
Title: Disk device
Inventor: ISHII SATOSHI
IPC: G11B27/10
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a disk device capable of simply reproducing introduction of plural CDs and shortening the time until reproduction start of a selected CD. SOLUTION: When an introduction reproducing switch 21 is depressed, a level of an introduction reproducing mode signal S21 A becomes an H, and the level of a sound mute signal S7 A becomes an L, and the reproduction is started. When a prescribed time T elapses after the level of the sound mute signal S7 A becomes the L, a timer signal S32 A is outputted from a timer circuit 32, and a present track is jumped to a next track, and the next track is reproduced. At the time of track jump, the level of the sound mute signal S7 A is the H, and it becomes the L when the next track is started to be reproduced. When TOC(table of contents) information of a CD selected by a disk exchange part 17 is stored in an SRAM 11, since the TOC information isn't read out from the CD, the time until the reproduction is started is shortened.
Patent JP-H06177632-A (JP)
Title: Cs-bs antenna driving system
Inventor: SUZUKI HIDENORI
IPC: H01Q3/02
Filed: 1992-12-04
Abstract: PURPOSE:To eliminate the need for an electric conductor for pulse transmission which is used before by transmitting pulses which indicate the angle of rotation of an antenna by utilizing a small-electric-power radio wave. CONSTITUTION:This system consists of an antenna driving device 1 which rotates an antenna driving shaft for changing the direction of the parabolic antenna, etc., a pulse generation part 2 which transduces the rotary motion of the driving shaft of the antenna driving device 1 into an electric pulse signal 8, a small-electric-power radio transmission part 3 which modulates and transmits the pulse signal 8 by radio, a small-electric-power reception part 3, and a CS.BS tuner 5 which selects a satellite and supplies electric power 7 to the antenna driving device, and also stops supplying the electric power 7 to the antenna driving device when the number of pulses corresponding to the position of the selected satellite matches the number of received pulses.
Patent JP-H09146186-A (JP)
Title: Image reader
Inventor: MATSUI HIDEAKI
IPC: H04N1/107
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To secure excellent scanning performance by eliminating the influence of variations in temperature, while increasing the degree of freedom to select the materials of the guiding rod and bearing members of an exposure unit. SOLUTION: A heater 6 is arranged under the guiding rod 1 to which the bearings 4 and 5 of first and second scanners 2 and 3 are attached. A thermistor 7 is attached to the guiding rod 1, to measure the temp. The bearings 4 and 5 and the guiding rod 1 are constantly heated up to a fixed temp. by the heater 6, to keep the fixed temp. and further, the inside diameters of the bearings 4 and 5 and the outside diameter of the guiding rod 1 with a fixed clearance. Therefore, the influence of thermal expansion and shrinkage can be eliminated and scanning performance is kept constant.
Patent JP-2001136817-A (JP)
Title: Spraying tube of portable granule sprayer
Inventor: NISHIOKA KAZUMICHI
IPC: A01M9/00
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To solve the problems of troublesome and extremely inefficient operation of conventional portable granule sprayer to necessitate the stretch of the operator's arm or the exchange of the nozzle in the case of spraying to a part separated 1-2 m from the operator's position compared with the work to spray close to the operator's foot. SOLUTION: A spraying tube bent by 155-175 deg. at the joint between the base part and the extension part is detachably connected to a cylinder protruding from the front part of a hopper. The granule in the hopper can be sprayed easily to the part close to or distant from the operator simply by turning the spraying tube.
Patent JP-H07172119-A (JP)
Title: Tire air pressure detecting device
Inventor: GOTO MORITAKA
IPC: B60C23/02
Filed: 1993-12-22
Abstract: PURPOSE:To provide high detecting precision as well as to decrease costs with its simple structure. CONSTITUTION:A piston 36 to be reciprocated according to air pressure of a tire and a magnet 38 are provided in a sensor part 31 integrally provided on the tire, and an opening part 33 is formed on a shield part 32 of the sensor part 31, made of shielding materials for shielding magnetism, and a hall element 5 is provided in the position facing to the opening part 33 so as to be integrated with a car body, and polarity of the magnet 38 facing the opening part 33 is reversed when air pressure of the tire is within the preset suitable range and when it is less than the suitable range.
Patent JP-H03184816-A (JP)
Title: Laminate molding device
Inventor: SHIMODAIRA KATSUYOSHI
IPC: B29C45/14
Filed: 1989-12-15
Abstract: PURPOSE:To upgrade the quality and reduce the cost by extruding molten resin from an injection machine or an extruder into a space of a mold opened in the sheet shape and mold clamping and pressing a skin material fed simultaneously in the laminated shape. CONSTITUTION:A given set quantity of a skin material 2 of a rolled body 4 is fed into a space between molds by a skin material driving roll 5 and a sequence controller in the sate of opening the molds 6 and 7. Simultaneously a sheet-shaped molten material 1 is extruded into a space between molds similarly to the skin material 2 by a screw 10. Successively, when the movable side mold 7 and the fixed side mold 6 are closed, the skin material 2 and the sheet- shaped molten material 1 are cut into the given shape. Immediately after that, the skin material 2 and the sheet-shaped molten material 1 are shape processed while being bonded and integrated along the cavity shape of the molds. Skin integrated molded product 1-2 and the sheet-shaped molten material 1 are cooled and solidified by the cooling water of the molds which are not shown in the drawing while being pressed by a clamp ram. Then, molds are opened and the skin integrated molded product 1-2 is released by an ejector pin 14.
Patent JP-2001138284-A (JP)
Title: Round cutter
Inventor: FUJIMOTO YUKIO
IPC: B26D1/24
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a round cutter assuring an enhanced cutting accuracy. SOLUTION: The round cutter is composed of a round cutting blade and a holder 1 in approximately a disc shape for holding the blade, wherein the holder 1 is furnished with a fixing means to fix the holder 1 to a shaft and a blade holding means to hold the blade and is provided in the center with a shaft hole 27 to admit insertion of the shaft, while the fixing means is composed of a resilient sleeve 5 in approximately cylindrical shape in slide contact with the inside surface 43 of the holder 1, a pressing means 11 to deform the sleeve 5 by pressing in the direction of the shaft, and rotating means 13 and 15 to rotate the sleeve 5 in the circumferential direction.  The sleeve 5 has at least three plane parts 61 formed on the peripheral surface at a constant spacing, while the pressing means 11 is provided on the inside surface of the holder 1 in its portion mating with the planes 61 on the sleeve 5.
Patent JP-H11159676-A (JP)
Title: Refrigerant pipe of air conditioner for vehicle and tightening method
Inventor: SHIMIZU YUTAKA
IPC: F16L33/20
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide [piping structure and tightening method] of different kind of metal sufficiently ensuring a seal property of piping, simplifying a construction method, and eliminating increasing of a cost of manufacture. SOLUTION: In a peripheral surface of an end part 11 of a refrigerant pipe 10, a sealing recessed groove 13 and a caulking recessed groove 14 are formed, in the sealing recessed groove 13, a seal ring member 12 is mounted, the end part 11 of the refrigerant pipe 10 is inserted in a straight-shaped end part 16 of a metal-made flexible tube 15k, this end part 16 is caulked relating to the caulking recessed groove 14 of the refrigerant pipe 10, in a periphery of the end part 16 of the metal-made flexible tube 15, a ring-shaped metal fixture 17 is fitted. Both ends 18 of this ring-shaped metal fixture 17, while interposing between thereof the end part 16 of the metal-made flexible tube 15 relating to the re-tightening recessed groove 14 of the refrigerant pipe 10, is caulked.
Patent JP-H02171389-A (JP)
Title: Rear wheel steering device
Inventor: MIYAZAKI KIYOAKI
IPC: B62D7/14
Filed: 1988-12-26
Abstract: PURPOSE:To transmit the movement of front wheel steering smoothly to rear wheel steering by changing a rocking guide rail in phase so as to revolvingly turn a rocking arm, revolvingly turning cables at the both ends of the rocking arm so as to be controlled in tension, and thereby making rear wheels in phase, anti-phase or neutral. CONSTITUTION:A gear box which is moved forward/afterward by means of front wheel steering, is provided with a rocking guide rail 17 and a stepping motor, and the rocking guide rail 17 is moved forward/afterward together with the gear box by means of front wheel steering. And the rocking guide rail 17 can also be rocked by the stepping motor. No.2 slider 19 which slides in the direction perpendicular to an axle shaft, is provided just underneath the rocking guide rail 17 so that it is interlocked with the guide rail 17 in such a way as to be relatively slidable. A rocking arm 22 at the both ends of which cables 7a and 7b steering rear wheels are fitted, is rocked by the right and left movement of No.2 slider 19. The rocking arm 22 is therefore changed by changing the rocking guide rail 17 in phase, the rear wheels are thereby smoothly changed in phase while being brought in line with front wheels.
Patent JP-H07329960-A (JP)
Title: Folding crate for retaining packaging container
Inventor: HARIISU BII MAROBUSUKISU
IPC: B65D6/24
Filed: 1994-12-27
Abstract: PURPOSE: To provide a folding crate for holding package containers which can be folded down and is useful for reducing space for storage. CONSTITUTION: Each side of a base 12 is equipped with hinge pin members 42 each having a longitudinal axis being distant perpendicularly from the plane of a support surface, and each of the hinge pin members is generally in an oval or elliptical cross-sectional shape, and the minor axis of the cross-section is positioned substantially in parallel with the plane of the support surface while the major axis of the cross-section is positioned substantially perpendicular to the plane of the support surface. Each of side walls 14 is provided with at least one knuckle extending from the lower end, and the knuckle has a through hole 50 substantially in a circular shape for loosely receiving the hinge pin member so that the side wall can be turned from its upright position to a position of being folded down inwardly.  The knuckle at each of the side walls is provided with a slotted opening 52 extending through the wall of the knuckle to the inside of the through hole for attaching the side wall to the hinge pin member.
Patent JP-H08186411-A (JP)
Title: High frequency power distributor
Inventor: MOHAMATSUDO MADEIHIAN
IPC: H01P5/18
Filed: 1994-12-27
Abstract: PURPOSE: To provide a high frequency power distributor suitable for constituting a high-density microwave monolithic integrated circuit (MMIC). CONSTITUTION: As a distributing element, a field effect transistor(FET) 1 is adopted, a gate terminal 11 of the FET 1 is handled as an input side terminal, and a drain terminal 12 and source terminal 13, for which amplifying property is provided and the gap between them is essentially isolated, are respectively handled as first and second output side terminals in relation to the gate terminal 11. Further, matching networks 31-33 are introduced between respective input/ output terminals 21-23 and the terminals 31-13 of the FET and bias is applied to a gate electrode and a drain electrode so that an input signal can be equally divided into two and amplified at a prescribed frequency band. It is similar even when a bipolar transistor is used in place of the FET 1. Thus, a wide frequency band, high operating frequency and high gain can be provided.
Patent JP-H06142311-A (JP)
Title: Preventive structure of deflection of winning ball-collecting trough in pachinko machine
Inventor: ADACHI KAZUO
IPC: A63F7/02
Filed: 1992-11-10
Abstract: PURPOSE:To prevent both side walls of a winning ball-collecting trough from deflecting and also prevent the winning balls flowing in the trough from choking therein. CONSTITUTION:In a pachinko machine in which a plurality of winning ball- collecting troughs 13, 15, 27 are parallelly arranged to receive winning balls respectively, the same number of fitting parts 24a, 24a with the rear walls 13a, 15a of the winning ball-collecting trough 13, 15 are provided every certain interval at the rear of the base plate 22 having almost the same length as the lateral width of the troughs 13, 15, 27 to arrange a spacer 21d so as to cross over the troughs 13, 15, 27. Respective fitting parts 24a, 24a are fitted to the upper end edge of the rear wails 13a, 15a of the winning ball-collecting troughs 13, 15 and the front end of base plate 22 are fitted so that the front side wall 14 and the rear end abut on the rear wall 27a of the rearmost winning ball-collecting trough 27 respectively.
Patent JP-H06145321-A (JP)
Title: Copolyester and its production
Inventor: YAO KENJI
IPC: G11B7/2535
Filed: 1992-11-10
Abstract: PURPOSE:To obtain a copolyester which can given an optical material having good transparency and excellent moldability, heat resistance, dimensional stability and chemical resistance and being economically profitable. CONSTITUTION:A substantially linear copolyester is produced from a mixture comprising 2,6-naphthalenedicarboxylic acid or its esterifiable derivative and isophthalic acid or its esterifiable derivative, a dihydroxy compound having aromatic rings in the main chain and side chains and represented by the formula wherein R1 is 2-4C alkylene; R2 is hydrogen, 1-7C alkyl, allyl or aralkyl; R3, R4 and R5 may be the same or different from each other and are each 1-4C alkyl; and l, m and n are each an integer of 1 or 2, and a 2-4C aliphatic glycol.
Patent JP-H024445-A (JP)
Title: Sio2-combined zeolite x-particle and its use for concentration of oxygen
Inventor: ROTAARU PUTSUPE
IPC: B01D53/047
Filed: 1988-12-26
Abstract: PURPOSE: To increase the oxygen production rate in a pressure fluctuation adsorption method by incorporating calcium ions of 0.4 to 1.0 mol per mol of Al2 O3 into a zeolite component, thereby preparing an SiO2 bonded zeolite X granular material. CONSTITUTION: The SiO2 bonded zeolite X granular material is prepd. by incorporating the calcium ions of the amt. corresponding to a ratio of 0.4 to 1.0 mol per mol of Al2 O3 which is a zeolite component into the zeolite component. More specifically, the ratio of Al2 O3 to CaO is adequately 0.6 to 0.9 per mol of Al2 O3 . At the time of producing an oxygen concd. gas by the pressure fluctuation adsorption method, air is brought into contact with the SiO2 bonded zeolite X granular material contg. the calcium ions of 0.4 to 1.0 mol per mol of Al2 O3 obtd. by the prescribed above to adsorb its nitrogen, by which the oxygen concd. gas is obtd.
Patent JP-2000143866-A (JP)
Title: Prefoamed olefin (co)polymer particle, production thereof, and in-mold molded foam
Inventor: SAITO NORIAKI
IPC: C08L23/10
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain foamed particles having fine and uniform cell size by using a (co)polymer composition comprising, as effective ingredients, specified amounts of ultrahigh-mol.wt. PE(polyethylene) and PP(polypropylene), each having a specified intrinsic viscosity. SOLUTION: The (co)polymer composition used comprises 0.01-5.0 pts.wt. ultrahigh-mol.-wt. PE which is an ethylene homopolymer and/or an ethylene- olefin copolymer having an ethylene unit content of at least 50 wt.% and has an intrinsic viscosity in tetralin at 135 deg.C of 15-100 dl/g and 100 pts.wt. PP which is a propylene homopolymer and/or a propylene-olefin copolymer havig a propylene unit content of at least 50 wt.% and has an intrinsic viscosity in tetralin at 135 deg.C of 0.2-10 dl/g. The prefoamed particles are charged into a metal mold and thermally fused to give an in-mold molded foam having the same shape as that of the mold cavity.
Patent JP-H09164647-A (JP)
Title: Flame-retardant phenol resin laminated plate
Inventor: TOUZAKI EIZOU
IPC: B32B27/42
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant paper base material phenol resin laminated plate having excellent flame retardancy, solder heat resistance, and punchability without using a halogen flame retarder by forming a phenol resin composition to be impregnated into a paper base material out of specified quantities of phenol resin, phosphoric acid ester and amino resin. SOLUTION: In a flame-retardant phenol resin laminated plate which can be obtained by laminating prepregs formed of a paper base material impregnated with a phenol resin composition, the phenol resin composition contains 45-75wt.% of phenol resin, 10-30wt.% of phosphoric acid ester, and 10-25 wt.% of amino resin. For the phenol resin, a resol type phenol resin is used. Also, a phenol resin which is modified by a drying oil or a semidrying oil can be used. For the phosphoric acid ester, a triphenyl phosphate, a tricresyl phosphate, and a cresyl diphenyl phosphate are preferable. For the amino resin, a melamine resin which heightens flame retarding effect is preferable.