baber/WOPTO huggingface dataset:
Patent JP-H114598-A (JP)
Title: Starting method for turbine
Inventor: NANBA SHIGEAKI
IPC: H02P1/46
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To reduce the level of higher harmonics, by reducing the capacity of a thyristor starting equipment as a whole plant series constituted with a plurality of shafts. SOLUTION: A thyristor starting unit 4 having an insufficient capacity for one shaft of a turbine generator uses two units of thyristor starting equipment (LCI-1, LCI-2), at the same time for one of the generator shafts during the start and rise of the speed of a generator shaft (G1) by the ON operation of a disconnector 3-3; one clock for arranging the control timing of these two thyristor starting equipment is commonly used; a current control signal for aligning the output waveform phases of individual thyristor starting equipment is prepared based on a signal from the clock; the two units of the thyristor starting equipment are controlled base on the current control signal; and an electric torque required for the start and speed increase for one shaft of generator can be generated.
Patent JP-S6227830-A (JP)
Title: Interruption control system
Inventor: OSAKI KOSUKE
IPC: G06F9/46
Filed: 1985-07-29
Abstract: PURPOSE:To increase the processing speed and to reduce the program capacity with an interruption control system by producing an address according to the contents of the processing state and the interruption factor and starting the processing through a fixed address for interruption decided when an interruption is produced by a branch instruction and in accordance with said processing state and interruption factor. CONSTITUTION:An address generator 14 produces addresses from the contents of a processing state register 12 and an interruption factor register 13. Then a selecting circuit 16 selects the addresses given from the generator 14 through a fixed address for interruption decided when an interruption is produced by a branch instruction. Then, the processing is carried out according to the processing state of a central processing unit 11 and the interruption factor. Thus, it is possible to decide the interruption processing with no judgement given by a program and therefore the processing speed of the unit 11 can be increased.
Patent JP-2000357843-A (JP)
Title: Method for growing nitride semiconductor
Inventor: YAMADA TAKAO
IPC: H01S5/227
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for growing nitride semiconductor which can obtain nitride semiconductor in which dislocation is reduced and excellent in crystallinity without using a protective film like SiO2, and a nitride semiconductor element using a substrate of the nitride semiconductor excellent in crystallinity in which dislocation is reduced. SOLUTION: In a first process, first nitride semiconductor 2 is grown on a dissimilar substrate 1 composed of material different from the nitride semiconductor. In a second process, the surface of the first nitride semiconductor 2 is partly modified in such a manner that nitride semiconductor is hard to be grown or not grown, and selectivity to the growth of nitride semiconductor is imparted to the surface of the first nitride semiconductor 2. In a third process, second nitride semiconductor 3 is grown on the first nitride semiconductor 2 which has the modified part partly on the surface.
Patent JP-2000357974-A (JP)
Title: If-band control circuit in fm receiving circuit
Inventor: SUGANO MASATOSHI
IPC: H04B1/26
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain an IF band control circuit in an FM receiving circuit, by which a malfunction owing to a multi-pass components is reduced, sensitivity for detecting adjacent disturbance is increased and noise is reduced as little as possible. SOLUTION: A signal is converted into an IF signal by a front end 2, to which an antenna 1 is connected and the IF signal amplified by an IF amplifier 3 is supplied to the respective input ends of a wide band filter 4 and n narrow- band filters 5-1, 5-2,..., 5-n. The respective output ends of the filters are connected to an IF selector 6. The output end of the IF selector 6 is connected to the input end of a detection circuit 10 with an IF limiter amplifier 7.  The signal control the IF selector 6 is generated by a circuit part 20, constituted of a multi-path detecting circuit 21 and an adjacent disturbance detecting circuit 22. the circuit 22 is provided with an adjacent disturbance detecting part 22b for detecting the adjacent disturbance, at FM reception, based on the output of an S meter circuit 8 and the output of the detection circuit 10 and with a sensitivity varying part 22a for varying a detection sensitivity of the part 22b.
Patent JP-H08337497-A (JP)
Title: Vapor phase synthesis of diamond thin film
Inventor: NODA MIKIO
IPC: C23C16/26
Filed: 1995-06-09
Abstract: PURPOSE: To efficiently form high-quality-diamond by generating peak current having an instantaneously high peak at the time of rising of the electric discharge between electrodes, thereby omitting the pretreatment of a substrate and increasing the decomposition rate of gaseous raw materials. CONSTITUTION: An anode 8 installed in a reaction chamber 1 internally contains a heater 10 and thermocouples 9 and is so constituted that a base material 7 installed on the anode 8 can be heated. The anode 8 internally has a water cooling part 13 to allow the cooling of the base material 7. The base material 7 is heated by electron bombardment at the time of electric discharge and is, therefore, set at an arbitrary substrate temp. by commonly using the heating with heater and water cooling. Gaseous CH4 diluted with H2 is used for the gaseous raw material and is introduced into the reaction chamber after its flow rate is controlled by a mass flow controller 2. The inside of the chamber is evacuated by a vacuum pump 5 and the pressure is regulated to an arbitrary reaction pressure by the conductance of a discharge valve 4.
Patent JP-S5958935-A (JP)
Title: Multichannel digital signal transmission system and transmission repeating circuit
Inventor: SUZUKI SEIICHI
IPC: H04L12/403
Filed: 1982-09-29
Abstract: PURPOSE:To attain simply data transmission on two signal lines, by transmitting a data of each channel of a selected transmission repeating circuit to a central processor in time division via a data transmission repeating circuit so as to eliminate separate wiring of a data signal line. CONSTITUTION:A start signal is outputted at first to reset transmission repeating circuits 1,1- for preparing the receiving of an address signal selecting the transmission relay circuit 1 outputted next. Further, the address signal is outputted to select the transmission repeating circuit 1 coincident with an address of the address signal. Then, the timing signal is outputted and after the start signal is outputted, the transmission repeating circuit 1 where the number of address signals represents the address and the address signal is coincident with the set address, and the selected transmission relay circuit 1 transmits each data of channels 2, 2 to the central processor 4 via a data transmission line 6.
Patent JP-H0254772-A (JP)
Title: Method for manufacturing an electrically conductive plastic product
Inventor: ARETSUKUSU FUOOSHIYAAMU
IPC: C23C18/36
Filed: 1989-06-29
Abstract: PURPOSE: To make it possible to produce a conductive plastic product that is uniform in distribution of metallic particles, by etching plastic pellets in a bath and coating these pellets with metals, then heating the pellets.  
     CONSTITUTION: The pellets of plastic, such as polyacetal resin, are immersed into the etching bath consisting of about 15 to 50vol.% sulfuric acid, about 5 to 20% concd. hydrochloric acid and about 30 to 80% water for about 5 to 30 minutes, by which the pellets are subjected to an etching treatment. The pellets are then treated with a catalyst liquid of Pd-Sn, etc., and are further treated with an acidic accelerator and thereafter, the pellets are subjected to electroless coating with the metals, such as Ag, Ni and Cu. The coated pellets are heated and the conductive plastic products are formed. If these products are used, the accumulation of static electricity in various kinds of machines and products is lessened. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5869012-A (JP)
Title: Method of inserting clamping device of resin molded item
Inventor: UCHIUMI HIROSHI
IPC: B29C70/68
Filed: 1981-10-21
Abstract: PURPOSE:To make possible clamping devices to be inserted and secured in a resin molded item by press molding, by forming the head of each clamping device into a notched shape, and securing the head under pressure of a press in the resin so that it is anchored there. CONSTITUTION:When the clamping devices 2 are to be inserted and secured in the resin molded item 1, the flanged head 2a of each clamping device (screw) 2 is provided with notches 4 through which the resin may be introduced, and the forward end of the shaft 3 of the clamping device 2 is mounted in an engaging hole 11 of a press molding mold 10. Then a synthetic resin plate 1 that has been heated approximately to its melting point is placed on the mold 10, and thereafter the other mold 12 is applied to press mold the synthetic resin plate 1 into a desired shape and to allow the clamping devices 2 to bite the resin so that the clamping devices 2 are integrated with the synthetic resin plate 1 with the clamping devices 2 partly buried.
Patent JP-H1115866-A (JP)
Title: Circuit device, information input/output device, information processor, and circuit device reconstitution system
Inventor: NISHIHARA YOSHIO
IPC: G06F13/00
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To more simply execute the maintenance and improvement of a circuit device using a programmable logic circuit device. SOLUTION: At least a part of the circuit device is constituted of a reconstitutable programmable logic circuit device 24. A circuit information control means 23 controls a network communication means 21 and a circuit information temporary storage means 22. The means 21 acquires circuit information from a data storage device arranged on a network. The circuit information acquired through the means 21 is stored in the means 22. The means 23 reconstitutes the device 24 in accordance with the circuit information stored in the means 22.
Patent JP-S6414291-A (JP)
Title: Sealing material
Inventor: SEKI TATSUJIRO
IPC: C09K3/10
Filed: 1987-07-08
Abstract: PURPOSE:To provide a sealing material having excellent watertightness airtightness, which comprises a soft or semi-rigid open cell polyurethane foam impregnated with a particular treating agent. CONSTITUTION:A soft or semi-rigid open-cell polyurethane foam is obtd. by mixing together a polyol [e.g., poly(hydroxypropylene ether) polyol], a polyisocyanate (e.g., tetramethylene diisocyanate), a foaming agent (e.g., water), a catalyst, a foaming conditioner, etc., to effect a reaction. An aq. organofluoro water-repellent and oil-repellent agent (e.g., C7F15CH2OCOCH=CH2) or a waterproof agent is dissolved or dispersed in water, thereby obtaining a treating agent. Then, the above-mentioned foam is impregnated with the above-mentioned treating agent.
Patent JP-H0336916-A (JP)
Title: Fixing method for ground wire to bypass cable
Inventor: KOBAYASHI YUTAKA
IPC: H02G1/14
Filed: 1989-06-30
Abstract: PURPOSE:To facilitate fixing work by exposing the twill braid layer of conductive metallic wires and non-metallic fibers then cutting the twill braid layer in the circumferential direction thereafter unbraiding the braid layer and cutting off the non-metallic fibers then bundling the conductive metallic wires and soldering the bundle to the core of a ground wire. CONSTITUTION:Rubber sheath 11 is stripped in the vicinity of one end of a hand bypass cable 10 to expose the twill briad section of tin galvanized conductors and non-metallic fibers, then the exposed section is cut off in the circumferential direction. The twill braid section is unbraided and the non-metallic fibers are cat off, then tin galvanized conductors 12 are bundled and folded to the opposite side thus exposing the non-conductive semiconductive plastic wind layer 13. Semiconductive self-fusion tape 14 is wound around the plastic wind layer 13. Then the tin galvanized conductors 12 are folded back and bundled together with stripped collective strands at the end of a ground wire 15 by means of a bind wire 17. Then the conductors 12 and the strands 16 are soldered, thus forming a rubber mold layer 18. By such arrangement, the ground wire can be soldered easily without requiring any special tool.
Patent JP-H0593476-A (JP)
Title: Damping device
Inventor: SAIGO HIROO
IPC: E04H9/02
Filed: 1991-06-13
Abstract: PURPOSE:To prevent excitation of a structure by a method wherein when vibration of a structure detected by a vibration detecting means exceeds a given value, a damping means is opened in the direction of wave motion and when vibration is below a given value, the damping means is closed in the direction of wave motion. CONSTITUTION:When a structure 1 is vibrated in the direction of arrow marks A and B owing to earthquake and wind, liquid 5 stored in a tank 3 is caused to excite wave motion through the tank 3 owing to vibration of the structure 1 itself. Since wave motion is set according to the resonance frequency of the structure 1, vibration of the structure 1 is rapidly damped. The magnitude of vibration is always monitored by a vibration sensor 20. When vibration of the structure 1 is high and a high damping force is needed, based on a vibration detecting signal S1 from the vibration sensor 20, an opening closing control device 19 commands opening of a damping plate 6 to an opening closing drive mechanism l7. The control part 19 opens the damping plate 6 in the direction of an arrow mark C. Since a damping means is rendered ineffective in the direction of wave motion, the liquid 5 sufficiently continues motion of wave and a high damping effect against vibration of the structure 1 is provided.
Patent JP-2000357506-A (JP)
Title: Lithium battery negative electrode material obtained by depositing pyrolytic graphite on carbon material
Inventor: HIRATA KEIICHI
IPC: H01M10/05
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a negative electrode material with substantially increased capacity and high power by introducing gaseous hydrocarbon over carbon powder kept at high temperature and in reduced pressure atmosphere, and depositing a pyrolytic graphite film on the surface of the carbon powder. SOLUTION: Carbon power or graphite powder is kept at 2000 deg.C or higher and under reduced pressure of 400 Torr or less, a chain form gaseous hydrocarbon or an aromatic hydrocarbon is introduced over the carbon powder or the graphite powder alone or together with carrier gas. The introduced gaseous hydrocarbon is fluiclized for about 5-60 minutes to deposit a pyrolytic graphite film on the carbon powder. Use of rotary kiln is preferable for depositing the pyrolytic graphite film, a carbon crucible filled with carbon powder is set in the rotary kiln, gas is introduced into the kiln, and the crucible is heated with a heater. The pyrolytic graphite film has high crystallinity, and has such structure that carbon crystals are stacked in a layer state. Thus, a negative electrode material for a lithium battery having a high capacity of about 600 mAh/g can be obtained.
Patent JP-H0334850-A (JP)
Title: Preparation of laminate and apparatus thereof
Inventor: TSUKADA SHOGO
IPC: B32B17/00
Filed: 1989-06-30
Abstract: PURPOSE:To obtain a laminate wherein remaining air bubbles have been completely deaerated and with good quality and performances by applying a high frequency electric voltage on an assembly under vacuum, elevating the temp. by heating and pressing it through a cover with flexibility. CONSTITUTION:In a storing part 16, a filter raw material 20 prepd. by laminating glasses 2 and 3 as laminating material, a polarized film 4, 1/4 phase difference film 5 and a film-like intermediate film 6 as an adhesive is stored and placed. When the storing part 16 is evacuated by means of a vacuum pump 28, a cover 21 is tightly adhered on the surface of the filter raw material 20. An upper electrode 12A is lowered by means of a pressing apparatus 14 and the filter raw material 20 is pressed above the cover 21 and at the same time, a high frequency electric voltage is applied for a predetermined time and the filter raw material 20 is heated. The intermediate film 6 is heated at high temp. and softened and the glasses 2 and 3, the polarized film 4 and the 1/4 phase difference film 5 are monolithically jointed together to prepare a filter 1. As drawing a vacuum is performed in the recessed storing part 16, air bubbles in the laminate can be removed when the intermediate film 6 is softened and the good filter 1 can be prepd.
Patent JP-S5695554-A (JP)
Title: Manufacture of staple cluster
Inventor: OKABE TOKIAKI
IPC: B21F45/00
Filed: 1979-12-24
Abstract: PURPOSE: To prevent the generation of hazardous gases and a fire during manufacturing by forming the staple cluster only by cutting a band type metallic plate.  
     CONSTITUTION: A manufacturing device of the titled cluster consists of a feeding roller 3 which feeds a band type metallic plate 2 by pinching it between the upper and lower planes, a guide plate 4 which guides the fed out metallic plate 2 from the upper and lower planes into a linear shape, a cutting off tool 5 for grooving wherein the upper and lower grooves are coincided and a cutter 6 which cuts off the metallic plate 2 in a preset length. Accordingly, when the metallic plate 2 is fed into the gap between the guide plates 4, the upper and lower planes of the metallic plate 2 are cut by each plate type double angle cutter 7 of the cutting-off tool 5 and linear grooves in the feeding direction are formed with a preset interval in the width direction of the metallic plate 2, and as a result, the occurrence of hazardous gases and a danger of a fire during manufacturing can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6413612-A (JP)
Title: Microcomputer
Inventor: MINAGAWA AKINOBU
IPC: G06F15/78
Filed: 1987-07-07
Abstract: PURPOSE:To minimize the power consumption by arbitrarily controlling oscillation and stop of quartz oscillating elements connected to plural quartz oscillating circuits to arbitrarily control the power consumption of a microcomputer and stopping all quartz oscillating elements. CONSTITUTION:Each quartz oscillating circuit 4 of a quartz oscillation control part 2 is provided with a one-bit register, and the circuit 4 is set to the oscillation state when contents of the register are '0', and the circuit 4 is set to the stop state when they are '1'. '1' is written in registers of quartz oscillating circuits whose oscillation should be stopped in the quartz oscillation control part 2 by an instruction designating part 1, and feedback resistances consisting of P channel transistors TRs and N channel TRs of selected quartz oscillating circuits 4 are turned off to stop oscillation of quartz oscillating elements. In case of restart of oscillation, '0' is written in registers of quartz oscillation control part 2 by a quartz oscillation start control part 3 to restart oscillation. Thus, oscillation and stop of all quartz oscillating elements connected to plural quartz oscillating circuits are arbitrarily controlled.
Patent JP-H0724895-A (JP)
Title: Resin coating molding die
Inventor: SUEUCHI YASUHIRO
IPC: B29C48/34
Filed: 1993-07-08
Abstract: PURPOSE:To reduce a replacing frequency of a molding die and to largely decrease a line pause due to a size replacing operation by gradually reducing a diameter of a divided die through a resin channel toward a discharge side, and sequentially decreasing an inner diameter of a passage through hole of a metal material to the discharge side. CONSTITUTION:A resin channel 4 is provided in a molding die 1, a nipple A5 and a lip A6 are assembled as a pair, and assembled by a cylinder 7 and a bolt A8. Similarly, a nipple B9 and a lip B10 are assembled as a pair, a nipple C12 and a lip C13 are assembled as a pair by a bolt B11, and assembled by a bolt C14. When a steel tube to be extrusion coated has a large diameter, the nipple C12, the lip C13, the bolt C14, the nipple B9, the lip B10 and the bolt B11 are removed, extruded and covered. In the case of an intermediate diameter, the nipple C12, the lip C13 and the bolt C14 are similarly removed, extruded and covered. Further, in the case of a small diameter, all the nipple, the lip and the bolt are removed, extruded and covered.
Patent JP-H0828315-A (JP)
Title: Engine control device
Inventor: SUZUKI TORU
IPC: F02D35/00
Filed: 1994-07-21
Abstract: PURPOSE:To enable reduction of a cost and weight by saving wire harness and simplifying a structure of a pressure sensor. CONSTITUTION:An engine control device is mounted not in a conventional car room, but other than in the car room, for instance, in an engine room. In speed density type engine control, pulse signals of a crank angle sensor 4 are taken for calculating an engine speed, an intake amount is calculated based on a value which is prepared by taking pressure 7 in an intake air pipe into a pressure sensor 2 of the control device 1, followed by A/D conversion. A fuel injection amount and an ignition timing are controlled based on the air amount.
Patent JP-H108962-A (JP)
Title: Cooling water temperature control method for internal combustion engine
Inventor: SHIGESAWA KAZUO
IPC: F01P7/16
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To restrict the temperature rise of an exhaust manifold during sudden acceleration by providing a second bypass circuit with an opening/closing means between a bypass circuit and a cooling water circuit for the exhaust manifold so that the opening/closing means can be used t,o supply cooling water to the exhaust manifold when the cooling water circuit for the exhaust manifold is closed. SOLUTION: Cooling water which is circulated in a cooling water jacket for a cylinder block CB and a cylinder head CH is passed through a drain passage 2 to a thermostat T and then parted into a cooling water circuit 4 for the exhaust manifold EM and a bypass circuit 3 communicating with a pump suction passage 1a. The thermostat T largely opens the cooling water circuit 4 and operates the bypass circuit 3 to the closed side as the temperature of cooling water is higher. In this case, if an engine is driven for sudden acceleration when the cooling water circuit 4 is completely closed during idling for cooling, the second opening/closing means 6 in the second bypass circuit 5 is opened to guide the cooling water to the exhaust manifold EM for effective cooling.
Patent JP-H08340654-A (JP)
Title: Cooling structure of motor for automobile
Inventor: FUJIWARA SATOSHI
IPC: H02K5/20
Filed: 1995-06-13
Abstract: PURPOSE: To prevent the adhesion of water, dust, etc., to a commutator, a brush part, and a bearing by setting up the cooling air duct provided at a brush holder, so that it may be positioned separately from the ventilation port on an end frame, and forming a ventilation path surrounded by both. CONSTITUTION: An armature 12 is inserted into a housing 18, and next a brush holder 22 where a brush device is incorporated is inserted. And, in the form of covering the brush holder 22, an end frame 19 is incorporated. A cooling air inlet 25 is in the position separated in upward direction from the ventilation port 21 on the end frame 19. By doing it this way. outside air having penetrated from the ventilation port 21 on the end frame 19 reaches the cooling air introduction port 25 while turning around circular wall 23, in the space caught between the end frame 19 and the brush holder, and cools the inside of the motor, and is exhausted out of the motor M from the ventilation port 18b, so the penetration of water, dust, etc., into the interior of the motor or the shaft can be prevented.