baber/WOPTO huggingface dataset:
Patent JP-S596340-A (JP)
Title: Preparation of hard carbide sintered body
Inventor: KURATOMI TATSUROU
IPC: B22F3/15
Filed: 1982-07-05
Abstract: PURPOSE:To prepare an ultra-hard tool material having excellent machanical strength and high heat resistance, by sintering a mixed powder of one kind or more of hard carbide powder such as WC and a Co base ultra-high heat resistant alloy powder or a Ni base ultra-high heat resistant alloy powder under a predetermined temp. or/and pressure condition. CONSTITUTION:70-80wt% one kind or more of hard carbide powder such as tungsten carbide or molybdenum carbide and 30-20wt% Co base ultra-high heat resistant alloy powder containing 40-75wt% Co or a Ni base ultra-high heat resistant alloy powder containing 50-98wt% Ni are mixed. This mixed powder is subsequently sintered as a sintering stock material according to an atomospheric pressure or a pressure or a hot hydrostatic pressure sintering method. When this sintering is carried out, for example, under atmospheric pressure, the aforementioned sintering stock material is molded under pressure of 700- 7,000kg/cm<2> and the molded one is subjected to preliminary sintering at 900- 1,200 deg.C under vacuum or in H2. Subsequently, this preliminarily sintered body is subjected to molding processing to be subjected to main sintering at 1,350- 1,600 deg.C in H2 and an objective hard carbide type sintered body suitable for an ultra-hard tool material is obtained.
Patent JP-S5641368-A (JP)
Title: Preparation of heater element
Inventor: YAMADA KOUICHI
IPC: C23C4/06
Filed: 1979-09-07
Abstract: PURPOSE:To easily manufacture the heater element having a desired shape, by covering and constructing a specific component metal oxides or metal oxides and metals on the surface of substrate composing the heat generating part at least by melt-spraying method. CONSTITUTION:Metals or metal oxides are coated on the surface of substrate by melt-spraying method so as to be composed of 70-99.5wt% SnO2 and at least one kind of Ag, Ru, Rh, Pd, Sb, Os, Ir, Pt group or 0.01-5pts.wt. metal oxides, residual % ZnO. The substrate is made by sticking melt-sprayed material, for example, iron, steel or nickel, etc. and has a heat resistance. For example, flame melt-spraying or plasma melt-spraying of argon, is used for the melt-spraying method. Hereby, heater element having a desired shape, can be prepared very simply and inexpensively.
Patent JP-H06328580-A (JP)
Title: Sheet for plastic packing bag and production thereof
Inventor: SUDA NOBUMITSU
IPC: B65D30/02
Filed: 1993-05-18
Abstract: PURPOSE:To obtain a sheet for a plastic packing bag improved in deformation or warpage and dimensional stability at the time of high temp. at low cost, also improved in impact resistance at the time of low temp. and prevented from the lowering of aesthetic appearance due to a scratch or a fingerprint. CONSTITUTION:A sheet for a plastic packing bag is characterized by that thickness is 0.1-0.5mm, surface roughness is 0.5-10mum as center line average roughness and deflection is 20mm or less and can be obtained by applying emboss- processing to a plastic sheet with a thickness of 0.1-0.5mm to obtain a sheet with center line average roughness of 0.5-10mum and applying heat treatment to this sheet to set the deflection thereof to 20mm or less.
Patent JP-H11292770-A (JP)
Title: Matrix formation sthenia inhibitor
Inventor: ISE MICHIHITO
IPC: A61P1/16
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject inhibitor containing activated carbon as an active ingredient, inhibiting the expression of transforming growth factor-β, metalloprotease tissue inhibitor and collagen and useful for treating and preventing diseases exhibiting the disease states of extracellular matrix formation sthenia and fiberization sthenia. SOLUTION: This inhibitor contains activated carbon, preferably spherical activated carbon, as an active ingredient. The spherical activated carbon preferably has a diameter of 0.1-1 mm, a specific surface area of 700-1,500 m<2> /g, a fine pore radius of 100-75,000 Å and a porosity of 0.05-0.8 ml/g. The spherical activated carbon includes granulated spherical activated carbon obtained from carbonaceous powder, spherical activated carbon obtained by calcining an organic polymer and spherical activated carbon originating from a petroleum- based hydrocarbon (petroleum-based pitch). The inhibitor is preferably orally administered. The inhibitor is administered at a daily dose of 0.2-20 g (as the amount of the spherical activated carbon) with one or several portions for a human adult.
Patent JP-H06281946-A (JP)
Title: Liquid crystal display device, preparation thereof and display device using above-described device
Inventor: YAMAMURA NOBUYUKI
IPC: G02F1/13
Filed: 1992-05-08
Abstract: PURPOSE: To provide a liquid crystal display element which makes response at a high speed and is distinct in contrast at the time of operation and a process for producing the same and a display formed by using the same. CONSTITUTION: This liquid crystal display element comprises plural field effect type liquid crystal layers 22 laminated via layers 20 of electrical insulating materials which allow the transmission of light. The thicknesses of these liquid crystal layers 22 are preferably <=3μm and the thicknesses of the layers 20 of the electrical insulating materials <=5μm. The electrical insulating materials are light transparent electrical insulating resins including epoxy resins and acrylic resins or oxide of semiconductors or metals. The field effect type liquid crystals are preferably nematic type liquid crystals, phase transition type liquid crystals and ferroelectric liquid crystals. The thickness over the entire part of the liquid crystal display element is preferably >=1μm Further, the process for producing the same and the display device formed by using the same are disclosed.  For example, the display device is usefully used for information displays and ornamental displays, display screens of large-sized screens, televisions, computers, etc., or timepieces and electronic calculators.
Patent JP-H04346868-A (JP)
Title: Coating device
Inventor: SUZUKI YASUYUKI
IPC: B41M5/28
Filed: 1991-05-21
Abstract: PURPOSE:To easily remove bubbles by allowing an extrusion coater with a slit aperture facing down to freely rotate and by rotating the extrusion coater so that the slit aperture faces upward when a coating liquid is supplied. CONSTITUTION:Rotation axes 1a, 1a are provided respectively at the top ends 1d, 1d of an extrusion coater 1 and supported with bearings 4, 4 so that the axes 1a, 1a can freely rotate. When a coating liquid is supplied, the extrusion coater 1 is rotated so that the slit aperture faces upward to remove bubbles. Thereby, bubbles can easily be removed.
Patent JP-H11294018-A (JP)
Title: Bay window buildup structure
Inventor: OKAMURA SHIGEO
IPC: E06B3/00
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a bay window buildup structure capable of easily connecting an upper and lower frames to a mullion or a longitudinal frame and upgrading accuracy of assembling the lower frame to a verandah. SOLUTION: A machine screw head protruding above an upper and lower frames of the bay window is inserted into a machine screw hole on a mullion or a longitudinal frame and the upper and lower frames and the mullion or the longitudinal frame are connected together by inserting a back plate including a wedge-shaped protrusion between the machine screw head and the mullion or the longitudinal frame. The mullion or the longitudinal frame is provided with a cutout on the upper end or the lower end of the side piece where the back plate is to be inserted and the bottom of the cutout has the upper and lower parts approximately in the identical position with respect to the upper end or the lower end of the back plate in a completely inserted state.  Regarding the bay window construction of a bay window having the verandah 93 arranged on the lower part of the lower frame, the under surface of the lower frame is provided with a recessed screwing cutout for screwing a screw screwed in from the verandah 93 side and the upper surface of the verandah 93 is provided with a first regulating piece 93a practically engaging with the screwing cutout and a second regulating piece 93b practically locking the outdoor side of the lower frame.
Patent JP-2000302628-A (JP)
Title: Cosmetic
Inventor: SHIBAZAKI JUNJI
IPC: A61K8/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic having high safety even if applied for human bodies, excellent in heat and light stabilities and useful as an antimicrobial and deodorant cosmetic especially a scalp and hair article and a deodorant article by containing a specific cyclic organophosphate ester compound. SOLUTION: This cosmetic is obtained by including 0.001-10 wt.% cyclic organophosphate ester compound of the formula (R1 to R3 are each a 1-18C alkyl; R4 is H or methyl; (n) is 1 or 2; when n=1, M is H or an alkali metal; when n=2, M is an alkaline-earth metal or zinc). The cosmetic is preferably used for suppressing increase of normal bacteria flora on the skin of humans and may be used together with powder such as talc, an oily component such as avocado oil, a surfactant, purified water, a lower alcohol, or the like.
Patent JP-2000311330-A (JP)
Title: Magnetic recording medium
Inventor: KAWAI KAZUNARI
IPC: C08L75/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To improve the dispersion of magnetic powder and to improve processing characteristics including more adequate heat resistance in using a non-crystalline polyester substrate and biodegradable card substrate in particular by using an acrylic copolymer including a radial polymerizable monomer having a hydrophilic polar group and an urethane resin as the essential components of the binder resin of a magnetic layer. SOLUTION: The manufacture of the magnetic recording medium for information exchange is constituted by thremocompression-bonding a temporary support for transfer onto a substrate for a nonmagnetic support 8 from the temporally substrate side to adhere both, then peeling a peelable nonmagnetic support of a magnetic tape for transfer from the boundary with a protective layer 5 and transferring the film constitution having the protective layer 5 as the uppermost layer on the substrate of the fresh nonmagnetic support 8.  The magnetic layer 6 of such magnetic recording medium has good adhesiveness to the protective layer 5 uniformly dispersed with magnetic powder and particles in the binder resin and the adhesive layer 7 has the good adhesiveness to the magnetic layer and the good adhesiveness to the nonmagnetic support to be transferred in combination, thereby developing the tacky adhesiveness at a hot time.
Patent JP-H09305017-A (JP)
Title: Developing device
Inventor: IWANAGA HIDEKI
IPC: G03G15/08
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent the contact of developer with a toner replenishment shaft, to prevent wear in a toner scraping plate which is caused by the carrier of the developer and to enable stable toner-replenishment by providing an intercepting plate between the toner replenishment shaft and a developing roll member in order to obviate the contact of the developer. SOLUTION: A shaft cover 14 is provided between the developing roll member 8 and the toner replenishment shaft 12. The shaft cover 14 is provided so that after developer 3b which has passed on the developing roll member 8 strikes against the shaft cover 14, it flows into the bottom of a developing container 4, thereby preventing the developer 3b from coming into contact with the toner replenishment shaft 12. In such a structure, because the contact of the developer 3 with the toner replenishment shaft 12 is obviated, sticking of the developer to the groove of the toner replenishment shaft 12 does not occur, and wear in the toner scraping plate 13, which is caused by the carrier 2 of the developer 3 during toner replenishment, is prevented. Therefore, the stable toner- replenishment can be maintained.
Patent JP-H08290381-A (JP)
Title: Method for recognizing parts in parts mounting machine
Inventor: TAIMA YOSHINORI
IPC: B25J13/08
Filed: 1995-04-18
Abstract: PURPOSE: To correctly recognize a parts even when the length of an electronic parts is smaller than the shorter side of the screen of an image pick-up means by achieving the pattern recognition by making a turn so that the longitudinal direction is along the longer side of the screen when the detected length of the electronic parts is smaller than the shorter side of the screen of the image pick-up means. CONSTITUTION: When a sucking nozzle sucks an electronic parts 17, the length L of the electronic parts 17 is compared with the distance V-α which is the prescribed distance α subtracted from the length V of the shorter side of a screen 14a of an image pick-up means. When the length L is smaller than the value V-α, a sucking nozzle is turned so that the longitudinal direction of the electronic parts 17 is extended in the fitting direction, and the electronic parts 17 is turned, and an XY robot is driven and controlled to allow a head part to be moved on a positioning part. The image of the electronic parts 17 is arranged in the screen 14a of the image pick-up means, and the whole shape is within the screen 14a, and the whole shape is incorporated in the image by the image pick-up means to allow the pattern recognition of the shape.
Patent JP-H09307967-A (JP)
Title: Remote control system
Inventor: SATO TAKAHARU
IPC: H04N5/00
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To simplify the remote control operation required for operating a plurality of devices interlocked with each other. SOLUTION: In the remote control system where a remote control signal is sent to allow 1st and 2nd equipments B, C to conduct a prescribed operation, based on a 1st remote control signal S1 sent from a remote control signal transmitter A, a 1st equipment B conducts a prescribed operation and the 1st equipment B generates a 2nd remote control signal S2 used to allow the 2nd equipment C to conduct the operation corresponding to the operation by the 1st equipment B and sends it to the 2nd equipment C. Thus, the remote control signal transmitter A is operated to have only to control the operation of the 1st equipment B thereby operating both the 1st equipment B and the 2nd equipment C.
Patent JP-H07315594-A (JP)
Title: Feed roller locking mechanism
Inventor: SAITO HITOSHI
IPC: B65H3/06
Filed: 1994-05-30
Abstract: PURPOSE:To provide a feed roller locking mechanism which always correctly positions and fixes a feed roller. CONSTITUTION:A bracket 20 supports the bearing 23-1 of a feed roller 23 on a bearing supporting section 20-1 having semicircle cross sections and a lever member 21 on a supporting shaft 20-2. The linear free end 21-1 of the liver member 21 is energized to be turned in the left direction by a spring 22, abutting on a point on the upper part of the peripheral surface of the bearing 23-1. The free end 21-1 is inclined in such a way that the straight line forms the diameter part and fan shape of the semicircle of the bearing supporting section 20-1, and the narrow part and broad part of the fan shape become the direction of the root and head of the bearing supporting section 20-1 respectively. Therefore, the free end 21-1, when turned in the left direction, is easily slidden to the upper part of the bearing 23-1 of the feed roller 23 to abut on it for correctly fix the supporting position of the feed roller 23 without forming play.
Patent JP-H10307199-A (JP)
Title: Purification device for condensate storage tank of nuclear power plant
Inventor: NAGASE TATSUO
IPC: G21C19/307
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of water quality due to storing for long time by placing individually a normal condensate storage tank and an emergency condensate storage tank and providing piping connecting a filtering demineralizing device and an emergency condensate storage tank. SOLUTION: As storage tanks for condensate, an emergency water source, emergency condensate storage tank 37 and normal water source, normal condensate storage tank 38 are individually placed. In the emergency condensate storage tank 37, a suction pipe 3 is fixed at the lower part and the tank is connected with a transporting pipe 21 putting in a pump 20 to a fuel pool purification equipment filtering demineralizing device 25. Also, the emergency condensate storage tank 37 is connected with a supply pipe 39 as a water supply line to a condensate supply equipment water supply header 11 and connected with a return pipe 40 as a return line to the demineralizing device 25. By providing a return pipe 40 in this manner, purifying stored condensate can be done without newly placing a purification device specially for a measure of dead water to the emergency condensate storage tank 37.
Patent JP-2000309807-A (JP)
Title: Sliding member
Inventor: KURIMOTO SATORU
IPC: B22F5/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To improve the strength and sliding characteristics of the subject member by forming a sintered alloy layer composed of specified ratios of copper, graphite and nickel on a back plate and, as graphite, using powder contg. the one having a specified grain size by a specified ratio. SOLUTION: On a back plate 2 formed of a thin steel sheet, an adhesive layer 3 of about 5 to 150 μm thickness composed of nickel or copper is formed by electroplating, thermal spraying, or the like. Via this adhesive layer 3, on the back plate 2, a sintered alloy layer 4 composed of, by weight, 30 to 70% copper, 5 to 15% graphite, and the balance nickel, and in which >=50% in the whole of graphite is occupied by graphitic powder (having a flaky shape or a flat shape) of 75 to 900 μm size is formed by sintering at about 800 to 1000 deg.C for about 10 to 30 min in a reducing atmosphere. Then, roll rolling is again repeated at about 800 to 1000 deg.C in a reducing atmosphere to produce a sliding member 1 of about 8.8 mm total thickness having a sintered alloy layer 4 of >=80% density ratio and about 1.4 mm thickness.
Patent JP-S5817606-A (JP)
Title: Manufacture of laminated coil
Inventor: SUZUKI MASATO
IPC: H01F17/00
Filed: 1981-07-24
Abstract: PURPOSE:To form a coil pattern with the small number of steps without using an adhesive with less degree of no difference from a coil pattern obtained by a thin metal film for DC resistance by punching a green sheet of conductor having plasticity, superposing the green sheet on the green sheet of insulator, thereby forming the coil pattern. CONSTITUTION:A conductor green sheet having plasticity is punched in the shape of coil pattern 2, and is placed on green sheets 12-14 of ceramic ferrite as it is. A connecting electrode is formed at the surface opposite to the surface formed with the coil pattern 2. Then, five green sheets are laminated in the sequence as shown, and the coil patterns 2 of the respective green sheets are connected to the connecting electrodes. The sheets are baked in the laminated state, thereby completing the laminated coil hardened from the integrated sheets.
Patent JP-H04321752-A (JP)
Title: Combustion-state monitoring apparatus for internal combustion engine
Inventor: ITO YASUO
IPC: F02P17/12
Filed: 1991-04-19
Abstract: PURPOSE:To facilitate level determination or weighting of misfire so as to cope with deterioration of a catalyst and emission degradation, by providing a work quantity calculation means for determining the quantity of work for each cylinder, and a misfire level detection means by comparing the normalized work quantity with a corelative value of an injection fuel quantity. CONSTITUTION:The value obtained by integration of the intra-cylinder pressure from a specified crank angle 51 prior to a top dead center to the top dead center is defined as S1. The value obtained by integration of the intra-cylinder pressure from the top dead center to a specified crank angle 51 after the top dead center is defined as S2. A first calculation means 11 calculates a normalized amount of work beta=(S2-S1)/S1. A second calculation means 12 calculates a corelative value F(Q) of injected fuel quantity on the basis of the output signals from a sucked air quantity sensor 52, a throttle position sensor 53, a water-temperature sensor 54, an oxygen sensor 55, etc., and compares it with the normalized work quantity beta.
Patent JP-S598047-A (JP)
Title: Terminal controlling system
Inventor: MISHINA YUUJI
IPC: G06F13/12
Filed: 1982-07-07
Abstract: PURPOSE:To enable an input/output device to select optionally a transmitting destination of a message, by providing a code discriminating an input/output device or a center device to the message which is transmitted to a terminal device from the input/output device. CONSTITUTION:A transmission control code 12 of 2 bits is provided to a part of the messages transmitted from input/output devices 3 and 4. If the value of the 2 bits is equal to 10, a connection route registration message is given to form a connection route between the devices 3 and 4 in accordance with a connecting originator address 13 and a connecting destination address 14. When the value of the code 12 is equal to 01 and 00, an indication is given to transmit the transmission message given from the device 3 to the device 4 and a center device 1, respectively. In such a way, it is possible to select a transmitting destination at the side of the device 3.
Patent JP-S5450593-A (JP)
Title: Isolation of solid polyarylene ester
Inventor: SHIMIZU SENZOU
IPC: C08G63/19
Filed: 1977-09-29
Abstract: PURPOSE: To isolate a powdery solid polyarylene ester having a high bulk density and uniform particle size, by adding a specific amount of a non-solvent to the solution obtained by the interfacial reaction of a divalent phenolic compound with an aromatic dicarboxylic acid (derivative), and aging the solution.  
     CONSTITUTION: (A) A divalent phenolic compound (e.g. hydroquinone, etc.) expressed by the formla I (Ar and Ar' are phenylene, etc.; X is alkylene, etc.) is reacted with (B) a reactive derivative of an aromatic dicarboxylic acid (e.g. phthaloyl dichloride, etc.) expressed by the formula II (Ar" is phenylene, etc.) in tetrahydrofuran and/or dioxane so as to give preferably 5-20wt.% solution of the polymer concentration. Then, a non-solvent for the polymer (e.g. methanol, etc.), (70-130% on the basis of the amount to give the cloud point for the reaction solution) is added and aged. The solid polymer is separated by filtration, etc. to give a solid polyarylene ester 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0630945-A (JP)
Title: Suturing apparatus
Inventor: BITOU SHIROU
IPC: A61B17/00
Filed: 1993-05-19
Abstract: PURPOSE:To provide a suturing apparatus which makes a suturing member approach a part to be sutured easily to ensure suturing safely with a simple operability, for example, when it is inserted into a body cavity endermically to suture or cut a tissue therein. CONSTITUTION:In a suturing apparatus which includes an operating section 1, an inserting part 2 provided at the operating section 1, a suturing section 5 comprising a cartridge 3 to house a plurality of staples provided at the inserting part 2 and an anvil 4 facing the cartridge 3 and a pusher as a stable discharge means which is adapted to strike out and fasten a staple onto a tissue, at least a part of the pusher is made so flexible as to deform following the shape of the inserting part 2 or the suturing part 5.