baber/WOPTO huggingface dataset:
Patent JP-H08207687-A (JP)
Title: Vehicle interior-finish panel of automobile,etc.,with air-bag spreading cover door and manufacture thereof
Inventor: DABURIYU GEIRII WAATO
IPC: B60R21/2165
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle interior trim panel furnished with an air-bag- unfolding cover door which is provided on the interior trim panel of a vehicle such as an automobile, does not endanger an occupant with panel flagments, etc., at the time of unfolding, and is not visually or tactually perceivable to the occupant. SOLUTION: Thermoplastic resin is low-pressure inserted, injected and molded on the side of a core of a previously formed mold so that a laminated body made of an outer interior layer and an intermediate foaming body layer as constitutional elements of an interior panel is inserted and placed as an insert on the side of a cavity of the mold and a base body member to integrally connect to the insert as the remaining panel element is furnished with tearing propagation lines 28, 30, etc., to specify an outline of a cover door and a hinge.
Patent JP-H03164433-A (JP)
Title: Production of jarosite particles
Inventor: OKUDA YOSHIRO
IPC: C01G49/14
Filed: 1989-11-22
Abstract: PURPOSE:To produce jarosite particles at a low cost by blowing oxygen into a mixed aq. soln. prepd. by mixing an aq. ferrous sulfate soln. with an aq. soln. of the sulfate of an alkali metal or ammonium ion and an aq. sulfuric acid soln., forming a precipitate by an oxidation reaction in a specified temp. range, washing and drying the precipitate after filtration. CONSTITUTION:An aq. soln. of an alkali metal sulfate such as Na2SO4 or the sulfate of an ammonium ion and an aq. sulfuric acid soln. are added to an aq. FeSO4 soln. in a reactor and mixed to prepare a mixed aq. soln. An oxygen- contg. gas such as air is blown into the mixed aq. soln. and an oxidation reaction is caused in the temp. range of 45 deg.C to the b.p. of the soln. while stirring the soln. to form a precipitate. This precipitate is separated from the soln. by filtration, well washed and dried. Jarosite particles having a compsn. represented by a general formula RFe3(SO4)2(OH)6 (where R is K, Na, NH4, etc.) is economically produced on an industrial scale.
Patent JP-H06131924-A (JP)
Title: Exciting method for ac superconducting stranded wire
Inventor: YAMAMOTO MASANORI
IPC: H01B12/08
Filed: 1992-10-19
Abstract: PURPOSE:To increase the critical current and allow large-capacity AC excitation by separating the center strand of an AC superconducting stranded wire from the main circuit connection, and feeding a current having the opposite phase to that of the main circuit. CONSTITUTION:A main current Im is fed to strands 2-7, and an current Ir having the opposite phase to that of the main current Im is fed to a strand 1 separated from other strands 2-7 and extracted at both ends of an AC superconducting stranded wire by a control device 8. The critical current value Imc of the main current Im depending on the magnitude of the opposite-phase current Ir is increased when the current Ir is increased. Even though the current Ir is small, the augmentation effect of the current value Imc is large, and the current Ir is not required to be increased to the critical current of the strand 1. The critical current value can be increased while the magnetic field is effectively reduced.
Patent JP-H10141451-A (JP)
Title: Tensile force adjusting device for chain
Inventor: IZUTSU TOMOYOSHI
IPC: F16H7/08
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To eliminate a necessity of the formation of an oil passage in a tensile force adjusting device for a chain which uses a hydraulic chain tensioner. SOLUTION: A slipper 4 and a chain tensioner 10 which presses a chain on a loose side 3a through the slipper 4 are provided on the chain on the loose side 3a which runs by facing sideways. A chain tensioner 10 of oil sealing type is adopted as the chain tensioner 10, the chain tensioner 10 is supported in such a manner that a cylinder chamber 13 faces upward and downward and the chain tensioner can oscillate freely, a contact part 41 of a rod 20 of the chain tensioner 10 is provided on the chain tensioner 10, and the slipper 4 is pressed by a lower end of a body 11 to give tensile force to the chain on the loose side 3a.
Patent JP-H10140878-A (JP)
Title: Roof snow removing device
Inventor: ASADA YASUHIRO
IPC: E04H9/16
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To slidingly drop and remove snow accumulated on a roof by arranging a specific sheet where a bag body is formed on an upper surface as a roof snow removing device, and expanding/contracting it by introducing gas into the bag body. SOLUTION: A fiber sheet of polyester type fiber or the like is covered with synthetic resin such as soft vinyl chloride type resin, and a composite sheet on which Gurley type bending resistance is not more than 10000mg and tensile strength is not less than 50kg/3cm is made, and a sheet 1 where a bag part 2 is arranged in parallel to a ridge part on an upper surface or in a plurality in a belt shape in the eaves direction form a ridge, is arranged on a roof surface by using this. The bag part 2 is layered in a plurality, or is expanded in a triangular shape by installing a net-like material or the like inside, and a side surface of the bag part 2 is formed in a bellows shape, and external appearance at contracting time is improved. A gas supply device 4 is actuated by a signal of a fallen snow detector, and the bag part 2 is expanded, and fallen snow is slidingly dropped. When hot air is supplied by a hot air generating heater 6, snow sliding performance is improved. Therefore, the fallen snow on a roof can be easily removed.
Patent JP-H03166512-A (JP)
Title: Production of liquid crystal display device
Inventor: YAMADA KATSUO
IPC: G02F1/1341
Filed: 1989-11-27
Abstract: PURPOSE:To accurately regulate the gap between first and second substrates to be seal-bonded with a thermosetting sealing agent by properly controlling the time required to seal-bond the substrates. CONSTITUTION:Electrically conductive electrodes 3, 4 are separately formed on principal faces 1a, 2a of first and second glass substrates 1, 2 and oriented layers 5, 6 are formed so as to coat the electrodes 3, 4. When he substrates 1, 2 are seal-bonded with a sealing medium 7, the cured body of the sealing medium 7 is cooled after keeping within the temp. range of the glass transition temp. + or -15 deg.C for at least 5 min in a cooling stage after heat curing. Since the cured body is slowly cooled in the temp. range, the residual stress is relieved and no strain is produced in the substrates 1, 2 to ensure a nearly uniform gap.
Patent JP-H07159807-A (JP)
Title: Active matrix liquid crystal display device
Inventor: TAKAHATA MASARU
IPC: H01L29/78
Filed: 1993-12-06
Abstract: PURPOSE:To obtain a film structure to efficiently apply an electric field on a liquid crystal layer in a liquid crystal display device of a transverse electric field system by using tantalum oxide (Ta2O5) having high relative dielectric const. as a protective film of a pixel electrode. CONSTITUTION:The pixel part consists of a glass substrate 1 in a TFT side, scanning electrode (Cr) 2, gate insulating film (silicon nitride film) 3, semiconductor film (amorphous silicon film) 4, signal electrode (Cr) 5, pixel electrode (Cr) 6, protective film 7 for the pixel electrode, lower oriented film 8, liquid crystal layer 9, upper oriented film 10, counter electrode (Cr) 11, and counter glass substrate 12. In this film structure, tantalum oxide (Ta2O5) having rather high relative dielectric const. is used for the protective layer 7 of the pixel electrode. Since tantalum oxide has high relative dielectric const. as 23 to 27, reduction of voltage in the tantalum oxide film is decreased, and thereby, an electric field can be efficiently applied on the liquid crystal layer. As a result, the response speed is improved and the display quality of the liquid crystal display is improved.
Patent JP-H01146104-A (JP)
Title: Broadcast system discriminating device for magnetic recording and reproducing device
Inventor: SUEHIRO KENICHI
IPC: G11B5/027
Filed: 1987-12-01
Abstract: PURPOSE:To easily discriminate a broadcast system for recording at the time of reproducing by comparing the period of a reproduced control signal with the threshold of the period of a control signal corresponding to the reproducing speed. CONSTITUTION:This device is provided with a frequency detector 9, an external memory 13, a threshold selecting means (microprocessor 12) which selects the threshold of the period of the control signal corresponding to the reproducing speed from the memory 13, a broadcast system discriminating means (microprocessor 12) which compares the period of the reproduced control signal detected by the frequency detector 9 with the threshold of the period of the control signal selected by the threshold selecting means 12 to discriminate the broadcast system and the tape running speed for recording, and a tape running speed control means (microprocessor 12) which runs a tape in accordance with discriminated broadcast system and tape running speed. Thus, the broadcast system for recording is discriminated at the time of reproducing.
Patent JP-2001121634-A (JP)
Title: Mirror surface finish fiber reinforced resin laminated sheet and method for manufacturing the same
Inventor: YANADA SHOJI
IPC: B32B37/24
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To achieve mirror surface finish, to solve a problem of polishing labor, the compatibility with and drapeability to a polished surface and a sink while achieving the uniformity of finish and eliminating the see-through of a glass pattern in a fiber reinforced resin laminated sheet adapted to the wall surface of a water using part such as a bathroom, a washroom or a toilet. SOLUTION: An upper surface layer comprising a resin film, an intermediate layer comprising a pattern sheet and a lower layer comprising an inorganic fiber layer impregnated with a thickened resin are laminated and integrally molded to obtain a mirror finish fiber reinforced resin laminated sheet having a three-layered structure.
Patent JP-H05145099-A (JP)
Title: Compound semiconductor thin film optoelectric transducer and manufacture thereof
Inventor: HAMA TOSHIO
IPC: H01L31/04
Filed: 1991-11-21
Abstract: PURPOSE:To improve the open-circuit voltage of a compound semiconductor thin film optoelectric transducer using a CuInSe2 layer without reducing a short- circuit current density. CONSTITUTION:If a p-type CuInS2 layer 4 having a large band gap is inserted between a p-type CuInSe2 layer 3 and an n-type CdS layer 5 or an n-type CdZnS layer 5, an open-circuit voltage of a compound semiconductor thin film optoelectric transducer using the layer 3 is improved by the large band gap of the p-type layer to form a junction interface. A short-circuit current is prevented from being reduced by turning the layer 3 located at the back of the layer 4 into a photoabsorption layer. A roughened surface, which is generated when the layer 4 is formed by a selenide method, is flattened by sputter etching, whereby a Cu-In layer is laminated thereon and a defect is not generated in the interface between the Cu-In layer and the layer 4 which is formed by sulfurizing.
Patent JP-H05143206-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IZUMI SEIJI
IPC: G11C5/14
Filed: 1991-11-21
Abstract: PURPOSE:To compensate the operating state of an internal integrated circuit IC for a fixed time and longer against the fluctuation of a power voltage having a large amplitude by incorporating a storage battery and a diode element into a semiconductor IC device. CONSTITUTION:A storage battery 4 can be repetitively used with the repetitive charging and a diode element 5 prevents the discharging of the battery 4. The positive electrode of the battery 4 is connected to the higher potential power lead 3a of a package with a negative electrode connected to the lower potential power lead 3b of the package respectively. Meanwhile the element 5 is connected between both leads 3a and 3b so as to be biased forward by the external voltage. In such constitution, the short potential is supplied from the battery 4 and the influence given to an internal IC 6 can be compensated for a fixed time against the fluctuation of the power voltage having a large amplitude, e.g. the instaneous interruption of the power voltage. Two pairs of circuits containing respectively the pairs of batteries 4 and elements 5 are used. Then one of these two circuits is connected to a MAIN of the IC 6 with the other circuit connected to an area having the low power consumption in an emergency time. Thus, the operating state of the IC 6 can be compensated for a long period.
Patent JP-H03166841-A (JP)
Title: System and circuit for synchronization
Inventor: ISHIHARA HAYATO
IPC: H04L7/10
Filed: 1989-11-25
Abstract: PURPOSE:To enable synchronization in a short time with simple constitution and to normalize internal operation by providing a programmable timer, a reset control circuit, a baud detecting circuit, etc., and supplying an external and an internal clock. CONSTITUTION:The external clock ST1 supplied from a terminal device is supplied to the reset terminal R of the programmable timer through the reset control circuit. Namely, the clock ST1 is sent to the terminal R of the programmable timer according to a control signal RW which is generated only in an initial state by initial resetting control processing. Consequently, the programmable timer is reset in synchronism with the clock ST1 and the synchronization becomes possible instantaneously. Further, the internal clock TXS is supplied to the clock terminal CK of the baud detecting circuit composed of an FF 2, the clock ST1 is supplied to the input terminal D, and a bit pattern is detected by software baud detection processing in its output signal Q. Consequently, the synchronization becomes possible instantaneously and the internal operation is normalized.
Patent JP-2001124916-A (JP)
Title: Method of regenerating glass substrate for color filter
Inventor: AKAIWA TOSHIYUKI
IPC: C09D9/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of regenerating a glass substrate for a color filter for peeling off a color filter layer from a glass substrate for a color filter by bringing a defective substrate for a color filter into contact with a peeling liquid, so as to prevent corrosion of the glass substrate for a color filter by an alkali aqueous solution. SOLUTION: A defective substrate for a color filter is brought into contact with an aqueous solution, containing a water-soluble organic amine compound and an inorganic alkali metal compound.
Patent JP-H11137252-A (JP)
Title: Rna molecule inhibiting ns3 protease of hepatitis c virus
Inventor: NISHIKAWA SATOSHI
IPC: A61P31/12
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain an RNA molecule capable of inhibiting NS3 protease of hepatitis C virus, and useful for a therapeutic agent, diagnostic agent, etc., by including a specific base sequence. SOLUTION: This RNA molecule includes a base sequence of formula I (X is A or U). The RNA molecule preferably further includes a base sequence, etc., of formula II forming a stem structure by ad joining the base sequence of the formula I forming a loop structure. The prevention or treatment of hepatitis C is preferably carried out by using the RNA molecule to inhibit NS3 protease of hepatitis C virus.
Patent JP-H05119471-A (JP)
Title: Production of microcapsule and photosensitive material
Inventor: SHIMIZU MITSURU
IPC: G03F7/004
Filed: 1991-10-25
Abstract: PURPOSE:To provide a photosensitive microcapsule which contains the capsules smaller than an average grain size at a lower ratio and has a narrow grain size distribution. CONSTITUTION:An aq. liquid contg. a silver halide is prepd. by continuously passing a W/O (water in oil) emulsion prepd. by emulsifying and dispersing a reducing agent, a polymerizable compd. and color image forming materials and an aq. liquid contg. a water-soluble polymer having <=2 viscosity ratio with the W/O emulsion in the conditions of the max. shearing rate at the time of emulsification and the temp. thereof into a spacing between a rotary vane 4 and a stator 3 rotating relatively with each other to emulsify these liquids to form the W/O/W (oil in water) emulsion. The photosensitive microcapsule is produced by forming microcapsule walls around the emulsion drops.
Patent JP-H09141362-A (JP)
Title: Production device for heat transfer tube
Inventor: MASUKO RYOICHI
IPC: B23P13/02
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a device to easily produce a heat transfer tube in which plural fins linearly extending in the tube axial direction are formed on an outer surface at an interval in the circumferential direction under a short installation space of a device. SOLUTION: The device consists of a clamp 3 to fix one end part of a tube 1 to be worked, a support member 4 to support the other end part of the tube 1 to be worked and a working head 5 arranged so as to reciprocate between the clamp 3 and support member 4. The working head 5 is arranged radially for the center axis of the tube 1 to be worked supported with the clamp 3 and support member 4 and is provided with plural cutting tools for turn over mounted free to extend/retract for the center axis. While plural cutting tools for turn over are cut in the outer surface of the tube 1 to be worked positioned inside the head, by traversing the working head 5, plural fins linearly extending in the tube axial direction are erected on an outer surface of the tube 1 to be worked at an interval in the circumferential direction.
Patent JP-2000126959-A (JP)
Title: Chuck table for work piece material
Inventor: SAKATANI YASUYUKI
IPC: H01L21/301
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a chuck table applied to a dicing device for a semiconductor wafer, capable of continuously sucking and holding another chip even if a chip is slipped off from a sucking pad member of the chuck table. SOLUTION: A sucking pad member 40 of this chuck table is provided with a diaphragm 42. The diaphragm 42 is operated by differential pressure between the pressure in a vacuum chamber and the atmospheric pressure, thereby closing a suction hole 34 communicating the sucking pad member 40 with the vacuum chamber 32.
Patent JP-H04175474-A (JP)
Title: Water pump
Inventor: KIMURA ROKUSABURO
IPC: F04B9/04
Filed: 1990-11-08
Abstract: PURPOSE:To make a device smaller in size as well as to lower noise by reciprocating each piston in a cup shape while being rotated around each shaft, and thereby discharging water sucked in a pressure chamber while being pressurized in a water pump suitable for a jet stream type mouth washer. CONSTITUTION:The rotation of a motor 20 is transmitted to a drive pinion 28 while being reduced in revolution by means of planetary gear trains, when paired movable bodies 40 and 40 are rotated around each shaft, each movable body 40 makes one reciprocal movement per one revolution along each ring shaped cam groove 33 and 34 with which the engaging pawls 43 and 44 of the movable bodies are engaged. This thereby causes each piston 41 which is provided for the movable bodies while being formed into a closed end cup shape, to be operated, when each piston 41 is outward bound while being half rotated, a condition that each discharge port 46 is communicated with a discharge passage 56, is kept on in each piston 41 wherein water within a pressure chamber is then delivered to a nozzle 6. On the contrary, when each piston 41 is home-ward bound while the other half is left to be rotated, a condition that a water supply passage 57 is communicated with each water intake port 47 of the pistons 41, is kept on, water within a water tank 7 is thereby sucked in the pressure chamber.
Patent JP-H07127074-A (JP)
Title: Strap installing floor post footing and manufacture thereof
Inventor: YOSHIDA NOBUMASA
IPC: E02D27/01
Filed: 1993-10-29
Abstract: PURPOSE:To prevent a structural defect after installation by preventing a strap and a floor post from becoming hard to be installed because of being dislocated even if a floor post footing is arranged in a sleeper lower position in footing and floor framing work by eye-estimation. CONSTITUTION:A device is composed of a floor post footing having a support groove 2 and a guide groove 3 in which a support plate 4 of a strap 7 and a column 5 are housed, the support plate 4, the column 5 arranged above from the almost center part of the support plate 4 and the strap 7 composed of a fixed plate 6 having holes 8 to stop a floor post. The molding parts 13 and 14 having the support groove 2 and the guide groove 3 are put in a form 11, and next, ready-mixed concrete is poured and molded.
Patent JP-H03164744-A (JP)
Title: Electrostatic recording body
Inventor: YAGI HISANORI
IPC: G03G5/02
Filed: 1989-11-24
Abstract: PURPOSE:To enhance recording density and to reduce fog density by using a synthetic resin film sheet having many through micropores for a support. CONSTITUTION:The synthetic resin film sheet having a number of through micropores is subjected to treatment for enhancing conductivity and used for the support of the electrostatic recorder, and a dielectric layer is formed on one side of the support. The support resin sheet is obtained by uniaxially or biaxially stretching the film of polyethylene or the like polyolefin resins, polyvinylidene fluoride resins, or polyurethane resins alone or a mixture of them, thus permitting recording density to be enhanced and density to be lowered.
Patent JP-2001125456-A (JP)
Title: Image forming device
Inventor: SATO YOSHIAKI
IPC: B65H5/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which excellently performs the electrostatic attraction and conveyance of a transfer material even when an image carrier which is not used at the time of monochromatic image formation is separated from a conveyance rotary body and also excellently perform the electrostatic attraction and conveyance of the transfer material, specially, even when a conveyance path by the conveyance rotary body is arranged perpendicularly or obliquely. SOLUTION: When the transfer material P is electrostatically attracted and conveyed by a conveyor belt 3 at the time of monochromatic image formation, a transfer roller 4c among transfer rollers 4m, 4c, and 4y facing image formation units 1m, 1c, and 1y which are separated from the conveyor belt 3 and not used is applied with a transfer bias voltage having the same positive polarity with a plus transfer bias voltage applied to a transfer roller 4k facing an image formation unit 1k which performs image transfer operation nearby the conveyor belt 3 and the transfer rollers 4m and 4y are applied with a transfer bias voltage having the negative polarity.
Patent JP-H07134047-A (JP)
Title: Multiple-rotation encoder
Inventor: IMAI MOTOMASA
IPC: G01B11/26
Filed: 1993-11-11
Abstract: PURPOSE:To facilitate assembly adjustment and reduce cost by increasing the detection gap between a permanent magnet and a magnetic sensor. CONSTITUTION:Permanent magnets 12a and 12b sealed on a retention member 8 formed by a magnetic body are adjacent in radial direction and the polarity of the end face of one permanent magnet 12a in contact with the upper surface of the retention member 8 differs from that of the end face of the other permanent magnet 12b in contact with the upper surface of the retention member 8 so that most of the magnetic flux discharged from an N pole of the end face of the permanent magnet 12b which is not in contact with the retention member 8 draw a large arc and are directed toward the S pole of the end face of the permanent magnet 12a which is not in contact with the retention member 8, thus increasing the detection gap between the permanent magnets 12a and 12b and a magnetic sensor 13.