baber/WOPTO huggingface dataset:
Patent JP-S61204414-A (JP)
Title: Constructing method for steel plate cell
Inventor: TERADA MASAHARU
IPC: E02D27/52
Filed: 1985-03-07
Abstract: PURPOSE:To improve construction precision and to increase stability of a building, by a method wherein a cylindrical cell body without a bottom and with a desired height is assembled by a structure serving as a reinforcing material, a filling material is charged to the interior of the cell body for filling to form a top end surface with a given height. CONSTITUTION:A driving work of a cell body is such that exciters 8 are actuated in synchronism with each other, and vibration is transmitted to a structure material 2 and the cell body 1. A suspension force in then reduced, a base part is gradually sunk on a mount 6, and the base part is penerated into the mound 6 for penetration. A filling sand 3 is charged to the interior of the cell body for filling, and concrete seal 4 is applied on the top end surface to the same height as that of the cell body in order to prevent the occurrence of erosion due to the natural phenomenon or artifical erosion. This enables speeding up of a molding process of the cell body, improvement of rigidity of the cell body itself, and reliable positioning of an installation position.
Patent JP-S52138583-A (JP)
Title: Preparation of vinyl chloride polymers
Inventor: SUGINO HIROMICHI
IPC: C08F2/00
Filed: 1976-04-19
Abstract: PURPOSE: To efficiently reduce the average polymerization degree of vinyl chloride polymers, by suspension polymerization of vinyl chloride or a vinyl monomer mixture consisting mainly of the vinyl chloride in the presence of a specific chain transfer agent and a specific polymerization catalyst. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09234342-A (JP)
Title: Deodorizing apparatus
Inventor: HARA YASUO
IPC: F25D23/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To prevent the abnormal overheat of a catalyst by a heating element by employing an inexpensive temp. detection means incapable of accurately detecting high temp. SOLUTION: A deodorizing apparatus is equipped with a casing 11 having a suction port 11a and a discharge port 11b, the catalyst 12 provided in the casing 11, the heating element 13 arranged in close vicinity to or in contact with the catalyst 12 and a blower means 16 allowing air to flow toward the heating element 13 and the catalyst 12. In this case, a temp. detection means 15 detecting the temp. of air is provided to the discharge port 11b of the casing 11.  A current cut-off means cutting off the supply of a current to the heating element 13 when the temp. detected by the temp. detection means 15 is equal to or higher than tolerance temp. is provided to an electric control unit 30 controlling the respective operations of the blower means 16 and the heating element 13 and, as the casing (upper wall 11c, left side wall 11d) ranging from the heating element 13 and the catalyst 12 to the discharge port 11b, a casing good in radiation properties is employed.
Patent JP-H06260857-A (JP)
Title: Semiconductor device
Inventor: OKAWA AKIHISA
IPC: H01L25/00
Filed: 1993-03-04
Abstract: PURPOSE:To miniaturize a external circuit, and to reduce the number of parts of the external circuit by making a high frequency high output transistor TR wide-band. CONSTITUTION:A TR chip 2 is bonded on a collector pattern 5 by die bonding, and a wire 3 connects each electrode and each pattern. A MOS capacitor 4 is bonded on an emitter pattern 9 by die bonding. A collector lead 6, a base lead 8, and an emitter lead 10 are connected to a collector pattern 51, a base pattern 71, and an emitter pattern 91 respectively by soldering. The collector pattern 5a and the base pattern 71 are provided with connection areas 5a and 7a respectively, and a capacitor 13 is connected in these areas.
Patent JP-H07251727-A (JP)
Title: Brake device
Inventor: KUSHI NAOTO
IPC: B60T8/26
Filed: 1994-03-15
Abstract: PURPOSE:To provide proper distribution of actual braking force relative to live load of a vehicle by selectively performing two braking force distributions such that at least a front wheel brake force and a rear wheel brake force have a relation that the one has increase of the rear wheel brake force to the other in a light brake area in a diagonal double system type brake device. CONSTITUTION:A check valve device 70 comprising a pair of check valves 72, 74 parallel connected between a master cylinder 10 and a front wheel cylinder 20 reversely to each other. The check valve 72 having opening pressure being essentially not 0 is mounted. The check valve device 70 is made void by a switch valve 80 in a light load condition and it is made valid in heavy load condition to reduce front wheel brake pressure by reducing only opening pressure of the check valve 72 to rear wheel brake pressure and shift actual brake force distributing line to a side where the rear wheel brake force increases more than that in the light load condition. Thereby, the rear wheel brake force can be increased to close enough to ideal brake force distribution line.
Patent JP-S51119092-A (JP)
Title: Preparation of stable dispersions of vinyl polymers in hydrophilic org anic liquid
Inventor: YATSUMA NOBUSHIGE
IPC: C08F220/00
Filed: 1975-04-11
Abstract: PURPOSE: Preparation of stable dispersiouns of vinyl polymers in hydrophilic organic liquid of which the solubility in water is than 5. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09259242-A (JP)
Title: Card
Inventor: OCHIAI YASUYOSHI
IPC: B42D15/10
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To enable, for example, a person who has difficulty in seeing to easily recognize what card is or the use state of the card, e.g. the direction of insertion into a reader by providing a mark, provided to a card main body, with a card discriminating means. SOLUTION: The card main body is made of a sheet of, for example, plastic, paper, etc., ad the mark 11 is provided at part of the card main body by, for example, printing. Then the mark 11 is provided with the card discriminating means 12. This card discriminating means 12 is used to make a person who has difficulty in seeing discriminate the kind, usage, etc., of the card. Namely, when the card is a cash card or telephone card, the discriminating means 12 is used to discriminate the direction of insertion of the card into the reader or discriminate the top or reverse of the card. For example, the recessed part 20 of one of four hearts of the mark 11 is formed as the recessed part or notch part 22 of one edge 21 of the card main body 10. With this recessed part 22, the correct insertion of the card main body into the reader can be discriminated.
Patent JP-H01218988-A (JP)
Title: Soundproof device for vehicle
Inventor: NAKADA SHIRO
IPC: F02B75/02
Filed: 1988-02-29
Abstract: PURPOSE:To reduce the sound of an engine and make a pleasant driving possible by fitting sound absorbing materials at the lower surface of the inner bottom plate of a fuel tank constituted so as to mount over a main tube. CONSTITUTION:A fuel tank 52 is fitted so as to mount over a main tube 14. An engine 42 is a liquid-cooled 2 cycle engine, and is mounted on a bottom tube 20. A room space of an approximate triangle when viewed from a side surface is formed out of the inner bottom plate 56 of the fuel tank 52, radiators 68, 70 and wind guiding plates 80, 82, at the upper part of the engine 42. Sound absorbing materials 84, 86 of sponge-like foam urethane or wool or the like are fitted of the inner bottom plate 56. These sound absorbing materials 84, 86 are separately affixed on right and left side walls of the inner bottom plate 56, and so, the improvement of an assembly quality is attempted. As a result, the sound of the engine entering into the inner bottom plate is absorbed, and the noise entering into the ears of a driver is reduced.
Patent JP-S60190554-A (JP)
Title: Structural member made of zirconium base alloy and its manufacture
Inventor: INAGAKI MASATOSHI
IPC: C23C8/16
Filed: 1984-03-08
Abstract: PURPOSE:To improve the corrosion resistance in high temp. and high pressure water by working a part plastically and finally, then covering the surface with Vor VI group element for alloying it thereon or forming an oxidized film on the surface, at the time of manufacturing the parts of nuclear reactor made of Zr base alloy. CONSTITUTION:The part used in high temp. and high pressure water of nuclear reactor is made of a Zr base alloy such as zircalloy and Zr-Nb alloy. The part is subjected finally to plastic working, then covered with at least one kind among V group element such as P, V, Nb, Ta, As, Sb, Bi and VI group element such as S, Cr, W, Mo, Se, Te, Po by method such as vacuum deposition. This is heat treated to alloying the covered element at the surface of the Zr base alloy or the oxide film is formed by autoclave treatment. The generation of nodular corrosion can be prevented in high temp., high pressure water in nuclear reactor.
Patent JP-S61204167-A (JP)
Title: Production of 4-cyanoindole derivative
Inventor: MATSUMOTO MASAKATSU
IPC: C07F7/10
Filed: 1985-03-08
Abstract: PURPOSE:To obtain the titled substance useful as a synthetic intermediate for pharmaceuticals, from an inexpensive raw material in high efficiency, by subjecting a cyanohydrin silyl ether derivative to the desilanolation reaction and dehydrohalogenation reaction, or desilanolation reaction and dehydrogenation reaction. CONSTITUTION:The objective compound of formula II can be produced by using the cyanohydrin silyl ether derivative of formula I (X is halogen or H; R is H, alkyl, aralkyl or amino; R<1>-R<3> are lower alkyl), and (A) (in the case of X is halogen) reacting the derivative with a halogenation agent such as phosphorus oxychloride in the presence of a base such as pyridine at 50-120 deg.C, or (B) (in the case of X is H) reacting according to the step A and reacting with an oxidization agent such as MnO2 at 80-220 deg.C to effect the dehydrogenation reaction.
Patent JP-S60190123-A (JP)
Inventor: TSUJI MASASHIGE
IPC: F02D29/06
Filed: 1984-03-08
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-S52141569-A (JP)
Title: Manufacture of semiconductor
Inventor: IMAOKA KAZUNORI
IPC: H01L21/331
Filed: 1976-04-19
Abstract: PURPOSE: To form an excellent ohmic-contract-type by selectively etching poly Si on single crystal Si with the mixed etching liquid of ethylenediamine and water and by heating at more than 1000°C. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58163863-A (JP)
Title: Method of manufacturing large diameter rubber packing embedded therein with iron core
Inventor: YOSHIDA TSUNEO
IPC: B29L31/26
Filed: 1982-03-23
Abstract: PURPOSE:To enable rubber packings each concentrically embedded therein with an iron core to be manufactured at a larege yield, by previosuly providing relatively hard premold rubber layers in a plurality of positions around the iron core so that the deflection of the iron core upon curing is limited to the minimum. CONSTITUTION:A premold layers 2 made of the same material as that of a main body and vulcanized up to about 70% of the normally vulcanized condition thereof, are formed on a ring-like iron core 1 in the positions at which the periphery of the iron core 1 is divided into 8 to 16 parts. Then, the surfaces of the premold layers 2 are roughened and cleaned by a solvent, and thereafter, a binder is applied to the exposed surface of the iron core 1 and the surfaces of the premold layers 2. Then a main rubber body 3 made of unvulcanized rubber which is previosuly extruded into a predetermined shape, is coated upon them, and the whole body is charged into a die mold which is maintained at the room temperature. Thereafter, the die mold is heated to the vulcanized temperature while pressure is applied to the whole of the die mold, thereby the main rubber body 1 and the premold layers 2 are vulcanized and molded in one unit.
Patent JP-S51128550-A (JP)
Title: Supplementation method for primary output convertion of trans-ducer co nvertion of transducer
Inventor: SUZUKI TOMOAKI
IPC: G01D3/02
Filed: 1975-04-12
Abstract: PURPOSE: Using primary convertion, supplement the output in order that, even in the domain where input-output proportionate relation is not obtained, primary operation gives correct values. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H0854599-A (JP)
Title: Sprit voltage generator for driving liquid crystal
Inventor: MURATA TETSUO
IPC: G02F1/133
Filed: 1995-03-03
Abstract: PURPOSE:To reduce power consumption by allotting each of two or more voltage supply subsources, which are connected in series to form a voltage supply source, to the voltage supply source of each operational amplifier. CONSTITUTION:The voltage Vc maintained at a constant value by the use of a constant voltage diode is sustained by a capacitor C1. At this time, the current supplied from the power source line Vcc to the operational amplifier 13 is made to flow through the operational amplifier 14 after being charged in the capacitor C1. Since the current used in the half periods (high voltage side) of the alternated current signals operated by the operational amplifier 13 is reused in the half periods (low voltage side) of the alternated current signals operated by the operational amplifier 14, the current (liquid crystal driving current) flowing in the operational amplifiers, 13a to 13c, 14a to 14c, are both halved. Hence, the power consumption in the operational amplifiers 13, 14 are reduced; in turn, overall power consumption is easily reduced. Even when the voltage of the constant-voltage diode D1 is changed, the voltage Vc is maintained within a specified range by virtue of transistor Tr1, Tr2.
Patent JP-H05243019-A (JP)
Title: Variable type electronic part
Inventor: YOSHIMURA TAMOTSU
IPC: H01C1/12
Filed: 1992-03-02
Abstract: PURPOSE:To control a resistance value, etc., positively in a variable type electronic part such as a chip type rheostat. CONSTITUTION:A rotor member 3 is formed by a plurality of bowllike bodies 9, 10 fitted up and down, and the bottom plates 9b, 10b of these each bowllike bodies 9, 10 are engaged with the top face of a substrate 2 by a support shaft 8 under the state, in which the bottom plates are superposed against the elasticity of the bowllike bodies 9, 10. Large frictional resistance is maintained between the top face of the bottom of the rotor member 3 and the upper end of the support shaft 8 and between the underside of the bottom of the rotor member 3 and the top face of the substrate 2 by the elastic restoring force of the bowllike bodies 9, 10, thus holding the rotor member 3 at an arbitrary rotational attitude, then positively controlling a resistance value, etc.
Patent JP-H0833566-A (JP)
Title: Electric heat insulation rice-cooking jar wherein steam generator is integrated
Inventor: BOKU TAIFUKU
IPC: A47J27/00
Filed: 1995-01-27
Abstract: PURPOSE: To prevent yellowing of cooked rice and to maintain the tasty condition for a long time, by ON-OFF controlling a steam generator (humidifier) according to the output of a humidity sensor for detecting steam (humidity) within the jar. CONSTITUTION: The electric heat insulation/rice cooking jar judges processes of preheating, steaming, cooking, heat insulating and humidity control by reading in the conditions of each part of the input side through an interface by a microprocessor 2, and reading out the control program in a ROM, and controls necessary outputs to execute these processes. A humidity sensor 1 built in the jar senses the humidity in the jar and sends out an output to the microprocessor 2, and the data of the humidity sensor 1 is read in after the jar is in the process of heat insulation. The data after compared with a set value actuates ON-OFF control for a humidifier 4 to maintain humidity in the jar at a constant value.
Patent JP-S61205064-A (JP)
Title: Information display system for digital telephone set
Inventor: MATSUMOTO KOICHI
IPC: H04M15/28
Filed: 1985-03-08
Abstract: PURPOSE:To attain the application of an accurate calling record including the dates, the addresses and the charge of calls, by storing the call charge or the number of a calling subscriber under the control of a signal control circuit into a memory and reading out the storage contents of the memory by a switch to display them on a display device. CONSTITUTION:The call charge signals sent from a network in a busy mode are sent to a signal control circuit 5 via a terminal 1, a power separation/ balance/unbalance converting circuit 2 and a network interface circuit 4. The circuit 5 transfers the call charge signals to a display driving circuit 15 to start this circuit. Thus the call charge is displayed on a display device 14 in a different area since the telephone number of the remote side is already displayed on the device 14 in an originating mode in the form of the dial monitor. The call charge signals delivered in a ring-off mode are also displayed on the device 14 in the same way. Then the ring-off mode is discriminated. If no ring- off mode is decided, a call charge waiting state is set again for the next input of the call charge signals. While a storage processing is started when the ring- off state is decided.
Patent JP-H07227613-A (JP)
Title: Stretch length control method for seamless tube
Inventor: NAKANISHI YASUHEI
IPC: B21B37/78
Filed: 1994-02-17
Abstract: PURPOSE:To minimize difference with the target length of stretch length of a seamless tube. CONSTITUTION:Speed integral type length measuring instruments 14, 16, and 18 and temperature detectors 15, 17, and 19 are installed at the exit of a mandrel mil 1 and that of a sizer or stretch reducer 6. Temperature correction is performed by finding the stretch ratios of a base tube 5 and a tube 7 from speed difference between an entry and the exit, and difference between the stretch ratio to which the temperature correction is applied and a target stretch ratio set in advance is found, and the roll gap of the mandrel 1 or the roll rotating speed of the sizer or stretch reducer 6 are controlled based on the difference with the target stretch ratio. In this way, defective crop length can be reduced by improving product dimension accuracy, and product yield can be improved by that share.
Patent JP-H05252790-A (JP)
Title: Motor controller
Inventor: NAKANISHI HIROYUKI
IPC: H02P6/12
Filed: 1992-03-02
Abstract: PURPOSE:To provide a motor controller capable of detecting anomaly in a motor line for each phase of a three-phase motor and also of detecting anomaly in an encoder and a pole sensor for each phase. CONSTITUTION:A current detector 16A is connected to a phase-A motor line 21A for detecting a current to the motor, and a current detector 16B is connected to a phase-B motor line 21B for detecting a current to said motor. A transformer 17 for applying a voltage for a low frequency signal for detecting abnormality in a motor line for phase-C motor line 21 is connected to a phase-C motor line 21C. A detected value by the current detector 16A and a detected value by the current detector 16B are compared with each other in a current comparison circuit 19 after a low frequency signal for detecting anomaly in a motor line is applied to the phase-C motor line 21C by the voltage-applying transformer 17, and it is detected as an abnormal state in the motor line when the difference between both of them accedes a predetermined range.
Patent JP-H07281439-A (JP)
Title: Production of substrate having conductive pattern
Inventor: IWAZAWA NAOZUMI
IPC: G03F7/038
Filed: 1995-02-10
Abstract: PURPOSE:To obtain such a resist pattern having excellent etching durability and having high resolution and to easily remove the resist film remaining after etching, by improving the resin component of a photopolymerizable compsn. CONSTITUTION:A photopolymerizable compsn. containing vinyl polymer and photopolymn. initiator as the main component is applied on a substrate at least one surface of which has a conductive layer to form a film not hardened on the conductive layer. This vinyl polymer contains 0.3-7.5 equiv. polymerizable unsatd. group per one kg of the polymer and 0.1-2.5 equiv. non-proton onium salt-contg. group expressed by formula I. In formula I, R<1> is a hydrogen atom or methyl group, R<2> is a hydrogen atom or hydrocarbon group of 1-8 carbon number which may have substituents of hydroxyl groups, alkoxy groups, ester groups or halogen atoms,-W<+> is expressed by formula II. Then the film not hardened is irradiated with active rays to selectively harden the coating film in an exposed part, washed with water to dissolve and remove the coating film in unexposed part to etch the conductive body, and then the resist film is removed.
Patent JP-H02226876-A (JP)
Title: Optical axis adjustment device for tv camera
Inventor: OTSUKA HAJIME
IPC: H04N9/093
Filed: 1989-02-28
Abstract: PURPOSE:To improve the production efficiency by positioning the horizontal and vertical directions independently with turning of screws only without decomposing a TV camera. CONSTITUTION:A horizontal direction adjustment shaft 44 whose screw 43 is loosened is engaged with the long slot of an operation section 44c while a screw driver is fitted thereto, then an eccentric cam 44b engaging with a long hole 24 is turned and a horizontal direction sliding plate 2 is moved horizontally for a prescribed length to attain positioning adjustment with the guide function of long holes 21, 22 and key pins 11, 12. On the other hand, when a vertical direction adjustment shaft 65 whose screws 64A, 64B are loosened is turned to the long slot of an operating section 65c with a screw driver engaged therewith, an eccentric cam 65b engaging with a long hole 27 is turned and the horizontal direction slide plate 2 is moved vertically by a prescribed length for positioning adjustment with the guiding function of the long holes 24, 26 and the key pins 33, 34. Since the positioning is applied with the movement in two directions perpendicular to each other without decomposing the TV camera in such a manner, the production efficiency is improved.
Patent JP-S51120974-A (JP)
Title: Method of solidifying cadmium sluge for disposal
Inventor: NAKANISHI KISAKU
IPC: C04B32/00
Filed: 1975-04-16
Abstract: PURPOSE: To provide a cadmium solidifying method which uses ordinary cement and special aluminum oxide, as a solidfier. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06260345-A (JP)
Title: Composite tubular object and its manufacture and manufacture of rotary transformer using same
Inventor: KANETO MASAYUKI
IPC: H01F38/14
Filed: 1993-03-05
Abstract: PURPOSE:To provide a composite tubular wherein, on a column-like magnetic body, a fine conductive wiring circuit is easily formed and its manufacturing method, and to provide a manufacturing method of a cylinder type rotary transformer using it. CONSTITUTION:A composite tubular object wherein a conduction wiring circuit 2 is formed on the outer periphery side of a tubular insulator 1 is prepared, and further, a column-like magnetic body is also prepared, and inside the composite tubular object, a column-like magnetic body is inserted, and by making the composite tubular object contact, it is tightly contacted to the column-like magnetic body for fixing.