baber/WOPTO huggingface dataset:
Patent JP-H07245897-A (JP)
Title: Method for fixing end of coil of motor
Inventor: KIMURA SHINICHI
IPC: H02K3/52
Filed: 1994-02-28
Abstract: PURPOSE:To decrease the number of parts and to decrease manhours by pushing and fixing a printed board to the flange part of a bobbin under the state, wherein the positioning hole of the printed wiring board is coupled with a positioning pin, and solderting a land and the edge part of a coil. CONSTITUTION:Two notch grooves 12, which are slightly smaller than the diameter of an edge part 21 of a coil 2, are provided at the outer surface of a flange part 11 of a bobbin 1 and penetrated from the inside of the bobbin l to the outside. A positioning pin 13 is provided in the protruding pattern between two notch grooves 12 of the flange part 11. A positioning hole 31, which is coupled with the positioning pin 13, is provided in a printed wiring board 3. When the positioning pin 13 is inserted into the positioning hole 31, a land 32, which is provided on the printed wiring board 3 comes into contact with the edge part 21 of the coil 2, and an exciting power supply and the coil 2 are connected. Thus, it is not necessary to use a connecting pin, and the number of parts and the assembling manhours are decreased.
Patent JP-2000251299-A (JP)
Title: Optical disk device
Inventor: UEJIMA KENICHI
IPC: H01S5/042
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent a writing error from occurring due to the reduction and position deviation of a recording mark. SOLUTION: An optical disk device uses a semiconductor laser as a light source and has an optical pick-up mechanism for forming a spot beam for an optical pick-up on an optical disk surface due to an optical system. In this case, in the said semiconductor laser, the width of a current injection part corresponding to a resonator part where the width of the undulation of the standing wave being generated in a resonator to prevent kinks from occurring is maximized is narrower than the other parts. The length of a narrow part 40 where the width of the current injection part becomes narrow is equal to that of a part where the current injection part does not become narrow. The narrow part 40 where the width of the current injection part becomes narrow is set to width where the primary mode of an emission laser beam can be cut off.  The semiconductor composes a high-output semiconductor laser in ridge structure for writing onto the optical disk surface. The width of the resonator is constant.
Patent JP-H07243620-A (JP)
Title: Gas burner
Inventor: KIMURA SHINGO
IPC: F23D14/70
Filed: 1994-02-28
Abstract: PURPOSE:To form by pressing a projecting dowel for accelerating the premixing of fuel gas with air on the side of the entrance to a gas-leading passageway of a gas burner. CONSTITUTION:A passage recess 4 of a gas-leading passageway 3 and a flow- straightening recess 6 of a flow-straightening passageway 5 which communicates with the hollow passage part 4 are formed on a metal plate 2 by press forming. At the entrance end of each of the two side walls of the gas-leading passageway 3 a projecting dowel 10 is formed and joined thereto by interposing a joining plate piece 12. This projecting dowel 10 is formed by drawing into a swelling in press forming. The joining plate piece 12 is turned inward from the base to have the projecting dowel 10 projecting from the side wall of the gas-leading passageway 3 and two such metal plates 2 are joined into an integral body to form the gas burner. The fuel gas injected into the gas-leading passageway 3 from a gas nozzle impinges on the projecting dowels 10 with the result that the flow becomes turbulent, hence acceleration of its mixing with the air coming into the gas-leading passageway 3 from around.
Patent JP-S53140298-A (JP)
Title: Production of high specific gravity condensed phosphate
Inventor: SATOU SUSUMU
IPC: C01B25/41
Filed: 1977-05-13
Abstract: PURPOSE: To produce a high specific gravity condensed phosphate in a simple and efficient manner by recycling powder of an alkali metal salt of condensed phosphoric acid obtd. by drying and calcining a conc. soln. of an alkali metal salt of orthophosphoric acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58174224-A (JP)
Title: Treatment of waste combustion gas
Inventor: TANAKA HIROMI
IPC: B01D53/74
Filed: 1982-04-01
Abstract: PURPOSE:To prevent the clogging of an air heater with an NH4 salt in a method of catalytically denitrating a waste combustion gas with NH3 and passing the same through the air heater then desulfurizing the gas, by maintaining the molar ratio of the NH3 to be added with respect to the NOX in the gas within a specific range. CONSTITUTION:The waste combustion gas from a boiler 1 is fed to a dust collector 2, and the dust is removed. Gaseous ammonia is supplied to the waste gas at 1.02-1.05 molar ratio based on the mole of the NOX in the gas, and the gas is introduced into a denitrator 3 packed with a metallic oxide catalyst. The waste gas flowing out from the denitrator 3 is fed to an air heater 4 and is cooled down to <=150 deg.C, whereafter the gas is introduced through a ventilator to a desulfurizer 5 packed with a carbonaceous adsorbent so that the SOX in the waste gas is adsorbed away. On the other hand, a high rate of denitration is obtained in a low concn. region of NOX by an adsorbent such as active carbon in the presence of NH3; therefore, if gaseous NH3 is supplied in the fore stage of the desulfurizer, the denitration rate of the system is maintained at about the same rate as in the prior art.
Patent JP-S63221004-A (JP)
Inventor: NAKAYAMA HIROAKI
IPC: B27L5/00
Filed: 1987-03-09
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-H07240907-A (JP)
Title: Cable network system, and two-way communication method, repeater and terminal equipment for the same
Inventor: SHINTANI PIITAA
IPC: H04H20/81
Filed: 1994-02-28
Abstract: PURPOSE:To provide the cable network system for transmitting information in two-way such as the video, audio and data of electronic mail or video telephone between terminal equipments. CONSTITUTION:Between users (1) and (2), the information is transmitted from a transmission side cable box 12 through a branched amplifier 8 to a reception side cable box 12 along a path p1. On the other hand, between users (2) and (3), the transmission is performed corresponding to destination information contained in respective packets and in order to transmit the packet to the downstream side, the packet is transmitted to the upstream head end 2 by a local sub head end 3 (or 4) along a path P2 and automatically transmitted through the different sub head end 4 (or 3) to any suitable end user (node). One-way information and two-way information is multiplexed to a signal to be transmitted inside a cable net 1 by a spread spectrum system, and an individual address showing the destination is added to the signal to be transmitted. Thus, the information of pictures, sounds and characters or the like can be transmitted between the respective terminals.
Patent JP-H066295-A (JP)
Title: Code machining method
Inventor: MIKI MUTSUMARU
IPC: H04W88/02
Filed: 1992-03-13
Abstract: PURPOSE:To prevent deterioration of a communication quality by matching the kind of a CODEC used for both radio terminals, and relaying a radio encoded audio signal without executing its code conversion in a network. CONSTITUTION:In the case that a radio terminal 2-1 and a radio terminal 3-1 execute an audio communication, when the transmitting radio terminal 3-1 designates a radio encoded audio signal B, a request for changing the radio encoded audio signal to be used is sent out to the terminal 3-1 to the effect that both the terminals use the same radio encoded audio signal A in accordance with the radio encoded audio signals A, B which both the radio terminals can use by an audio encoding matching circuit 10 in an exchange 5. In the radio terminal 3-1, a CODEC selection control circuit 17-1 is operated, and a CODEC in the radio terminal 3-1 is subjected to connection change from a CODEC 11-1 to a CODEC 12-1. Also, in the exchange 5, selectors 8-1, 8-3 are controlled by a control circuit 9, CODECs 6-1, 7-1 are detached, and only a channel 14 is connected.
Patent JP-S59188132-A (JP)
Title: Wire bonding method
Inventor: HASEGAWA TAKESHI
IPC: H01L21/60
Filed: 1984-03-22
Abstract: PURPOSE:To eliminate the irregular cutting position by bonding on different lower surfaces at the first and second bonding times, and cutting by the edge of the second lower bonding surface of the capillary, thereby strengthening the neck portion and facilitating the cutting. CONSTITUTION:Before bonding to the first bonding point 1a, the end of a wire 7 is projected only to the portion corresponding to the first bonding lower surface 11b. Then, when the end of the wire 7 is bonded to the first bonding point 1a, the first bonding is performed by the first bonding lower surface 11b. When bonded to the second bonding point 1b, the second bonding lower surface 11c is projected from the first bonding lower surface 11b. Accordingly, the second bonding is achieved by the second bonding lower surface 11c. Then, when the wire 7 is held, the capillary 11 is moved backward of a loop formed of the wire 7, the wire 7 is readily cut by the angle of the edge 11d of the second bonding lower surface 11c.
Patent JP-H07258646-A (JP)
Title: Gas-sealing apparatus for oven cover of coke oven
Inventor: HANABUSA SHOJI
IPC: C10B25/16
Filed: 1994-03-25
Abstract: PURPOSE:To prevent the leakage of gaseous components in an oven from an oven cover of a coke oven and to improve the atmospheric state. CONSTITUTION:In a double sealing member 19 of an oven cover of a coke oven, an air inlet 3 is placed at an oven-cover frame attached on the oven body-side and an air outlet 9 is placed at the oven-cover frame of the opposite side to the air inlet 3. A flexible packing 13 is placed on the oven cover at the sealing part at least one side of the double sealing part. The most economical double sealing member is constructed by attaching two sheets of knife edges 6 in parallel with a seal plate 7.
Patent JP-H10219562-A (JP)
Title: Removal of red rust attached to clothes
Inventor: KIMURA YUTAKA
IPC: D06L1/12
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To easily remove red rust attached to clothes at home as well as at a laundry. SOLUTION: Ammonium thioglycolate 4 is applied to red rust 3 attached to clothes 1 and heated with an iron 5. When the red rust 3 is turned to violet color, it is removed by washing with water.
Patent JP-H06267545-A (JP)
Title: Phosphoric acid type fuel cell
Inventor: HONCHI AKIO
IPC: H01M4/86
Filed: 1993-03-16
Abstract: PURPOSE:To obtain an optimum distribution of an electrolyte inside a battery, and to increase the area of a three-phase interface to be the area of reaction, by specifying the volume of the catalyst layer of a positive electrode corresponding to the diameter of a pore with the diameter not larger than 100mum. CONSTITUTION:As a gas diffusion layer 6, a porous plate which consists of a carbon structure to which a polytetrafluoroethylene (PTFE) is coated is used, and a catalyst layer 5 consisting of a catalyst and PTFE is provided on one side surface of the diffusion layer 6, it is baked in the air, and a positive electrode is manufactured. Of the pores with the diameter less than 100mum of the catalyst layer 5, the volume of the pores with the diameter less than 0.1mum, and the volume of the pores with the diameter 0.1 to 1.0mum are made 42%, and the volume of the pores with the diameter 10 to 100mum is made 11% or more. As a result, an optimum distribution of the electrolyte is obtained by the positive electrode catalyst layer 5 and the gas diffusion layer 6 to compose the fuel cell, and the control of the porosity. Consequently, a high performance of fuel cell in which the area of a three-phase interface to be the area of reaction is increased can be obtained.
Patent JP-S53141415-A (JP)
Title: Starter for synchronous machine
Inventor: WATANABE SHIGERU
IPC: H02P1/52
Filed: 1977-05-16
Abstract: PURPOSE: To reduce capacity of thyristor starter by providing on-load tap changer asociated with circuit opening tap at low voltage side of main transformer thereby opening the secondary during starting. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58174216-A (JP)
Title: Filter for removing combustible fine particle
Inventor: MAKINO SUKEHISA
IPC: F01N3/02
Filed: 1982-04-03
Abstract: PURPOSE:To remove filtered combustible fine particles efficiently by burning them while keeping the high filtering capacity of a filter, by applying an electric current to the filter's own body to generate heat. CONSTITUTION:A filter is formed by filling a passage 6 with filtering bodies 3 without leaving any gap, and a heat-generating electrically-conductive ceramic material, etc. is used for a constituent component of the body 3 as well as that of a wall body 2. An incineration of carbon is profitably performed at lower temperature by depositing the body 3 on a catalytic metal 7 such as platinum, rhodium, and palladium. Both electrodes 4 and 5 are formed at both ends of opened outlet and inlet ports of the passage 6 of the filter 1 in a honeycomb- shaped construction body consisting of the wall bodies 2. As the electrodes 4 and 5 are not provided to the end surfaces of the body 3, they have lattice shapes, respectively. Materials used for the electrodes consist essentially of metallic powder such platinum, nickel, and cobalt, and powder of silicon, etc., is added as required.
Patent JP-H11236544-A (JP)
Title: Pressure-sensitive pseudoadhesive sheet
Inventor: NISHIYAMA MINORU
IPC: C09J7/02
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive compsn. which does not exhibit the degradation in adhesive strength due to the fixing treatment in printing while having a stable adhesive strength and to provide a recording sheet which has a stable adhesive strength, has a pressure-sensitive adhesive layer with a reduced stickiness, can be processed without causing blocking, etc., is excellent in printability, and can be peelably stuck to any adherend. SOLUTION: This compsn. contains, as basic ingredients, (A) an acrylic resin emulsion mainly comprising an acrylic ester and a water-soluble resin emulsion and (B) fine hydrophilic particles having an average particle size of 1-20 μm. A recording sheet having pressure-sensitive pseudoadhesive properties is prepd. by forming a coating or printing layer 2 on necessary parts or one side or both sides of a substrate 1.
Patent JP-H09245079-A (JP)
Title: Design supporting device and design supporting method
Inventor: KATOU NORIYUKI
IPC: G06F17/50
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a CAD capable of automatic arrangement when component data and arrangement positions are supplied. SOLUTION: When an arranging component list is supplied, a list display control means 13 displays the kind of individual components included in the list and the number of the pieces in the list display area of a display means 15. When a selection instruction is supplied, a specifying means 19 specifies the kind of the individual components to be arranged and the number of the pieces.  When the kind of the individual components to be arranged and the number of the pieces specified in the specifying means are supplied, a component display control means 11 reads the graphic data of the corresponding individual component from a graphic data storage means 3, reads an inter-component distance decision rule stored in an inter-component distance decision rule storage means 6 and displays the individual components of the supplied kind for the number of the pieces in the component display area of the display means 15.
Patent JP-S63220296-A (JP)
Inventor: WASHIMI KAZUYUKI
IPC: G10L21/003
Filed: 1987-03-10
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-H08247354-A (JP)
Title: Resin-coated pipe joint
Inventor: NOZAKI HIDEO
IPC: F16L19/06
Filed: 1995-03-15
Abstract: PURPOSE: To provide a positive anticorrosive sealing performance with a simple execution by screwing and clamping a resin cap nut screwed onto a male screw of a resin coating layer to compress a packing, thereby sealing the area between the resin coating layer of a joint body and the external resin resin coating layer of a connecting pipe to be jointed. CONSTITUTION: With a joint main body 1 of a screwed type of pipe joint made of malleable cast iron, vinyl chloride resin is injection-molded to produce a resin coating layer 2 on the outer peripheral surface and the end faces of the joint body, and a male screw 21 is provided on the end part of the resin coating layer 2. Then, a cap nut 3 made of vinyl chloride resin, in which a ring rubber packing 4 is loaded, can be screwed onto the resin male screw 21.  When externally resin-coated steelpipes 5, 5 are connected, a male screw 52 formed on the outer surface of the end part of the steel pipe 5 is screwed into the female screw 11 of the joint body 1, and then the cap nut 3 is screwed onto the resin male screw 21 to be clamped to compress the rubber packing 4, and thus to seal the area between the resin coating layer 2 of the joint body 1, and the external resin coating layer 51 of the pipe 5.
Patent JP-H06333430-A (JP)
Title: Polyethylene for power cable insulating layer and bridged polyethylene insulated power cable using it
Inventor: TANAKA TOSHIYA
IPC: C08F8/00
Filed: 1994-03-25
Abstract: PURPOSE:To obtain a polyethylene for power cable insulating layer, of which tandelta is never raised under the high temperature and high electric field, and to obtain a bridged polyethylene insulated power cable, which has a large dielectric breakdown value under the high temperature and which can feed a large capacity of electricity, by using this polyethylene. CONSTITUTION:The low density polyethylene synthesized by the high pressure radical polymerization of ethylene is used and this polyethylene has the following characteristic: MFR 0.1-10g/10min.; D 0.915-0.935g/cm<3>; absorbancy of ketone type carbonyl group, which has a peak at 1725+ or -4cm<-1> of wave number, at 0.03-1.0, absorbancy of ester type carbonyl group, which has a peak at 1743+ or -4cm<-1> of wave number, at 1.0 or less, absorbancy on the basis of other carbonyl group less than 0.03 in the infrared absorption spectrum. Or/And the component to be fused at a fusing temperature T ( deg.C) or more, which is obtained with a formula T=687XD-547 is included at 3weight% or less at the time of measuring CFC when density of the low density polyethylene is expressed with D (g/cm<3>).
Patent JP-S6011516-A (JP)
Inventor: DENISU JII PIIFUAA
IPC: C08F20/00
Filed: 1984-03-23
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-H11237739-A (JP)
Title: Photopolymerizable composition
Inventor: FUJIMAKI KAZUHIRO
IPC: G03F7/028
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain photopolymerizable composition high in sensitivity by incorporating a compound having an additionally polymerizable ethylenically unsaturated bond and a pyridiniomethyl ester of an organic acid selected from carboxylic acid, carbonic acid, and carbamic acid. SOLUTION: This photopolymerizable composition contains the compound having an additionally polymerizable ethylenically unsaturated bond and a pyridiniomethyl ester of an organic acid selected from carbonylic acid, carbonic acid, and carbamic acid. The reason why the optionally substituted pyridiniomethyl ester compound, specified as a photopolymerization initiator, of the organic acid selected from the carboxylic acid, the carbonic acid, and the carbamic acid is suprior in that this pyridiniomethyl ester bond is easily cut off after this compound is irradiated with light at the characteristic site of the chemical structure, and further, acid radicals produced after the decomposition cause decarbonation reaction, and deactivation of the radicals due to recombination after decomposition is hindered.
Patent JP-S63245452-A (JP)
Inventor: EDOWAADO PII PINIJISU
IPC: C02F1/44
Filed: 1988-03-09
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-S51132417-A (JP)
Title: Variable frequency control system for a single-phase induction motor
Inventor: MATSUMURA TAKUJI
IPC: H02P25/04
Filed: 1975-05-14
Abstract: PURPOSE: A short-time start & speed-up, by applying starting condenser connected in series of auxiliary winding, at the time of beginning to start & speed-up. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03256177-A (JP)
Title: Image data processing system
Inventor: UMEZAKI YASUSHI
IPC: G06T3/00
Filed: 1990-03-06
Abstract: PURPOSE:To reduce the load of processing and to improve the efficiency of the processing by executing image processing such as movement, expansion and rotation by an image processing means and disconnecting the 1st bus from the 2nd bus during the processing of the image processing means. CONSTITUTION:When the image data transfer operation of a transfer means 171 is driven by an image processing means 181 in accordance with an instruction for specifying processing such as the movement, expansion and rotation of images from a processing means 131, the 1st bus 101 is connected to the 2nd bus 102 by a bus connecting means 191. Then image data stored in a display image data storing means 111 are transferred to one (e.g. an image data storing means A) of two image data storing means 141 by the means 171 through the buses 101, 102. Processing specified by the instruction from the means 131 is applied to the data stored in the means A by the means 181. When the means 181 specifies disconnection, the bus 101 is disconnected from the bus 102 by the means 191, so that even when the means 181 is using the bus 102, the means 131 can use the bus 101.
Patent JP-H06272533-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: KAWAMOTO KEIJI
IPC: F01N3/02
Filed: 1993-03-17
Abstract: PURPOSE:To keep frequency of reproduction of a filter element less and carry out reproduction efficiently as well as to prevent deterioration of graphite due to exhaust particulates blown off from a catalytic body. CONSTITUTION:A roughly columnar catalytic body 8 with a honeycomb structural body as its carrier is inserted and loaded on the upstream side of a casing 2. On the downstream side of the catalytic body 8, a cylindrical filter element 10 making a smaller diameter than the catalytic body 8 is concentrically arranged, and exhaust gas passing through an outer peripheral part of the catalytic body 8 flows from the outer peripheral side of the filter element 10 to the inner peripheral side. On the filter element 10, a heater 13 for reproduction is provided.
Patent JP-H101479-A (JP)
Title: Benzothiophene compound substituted with heterocyclic ring and composition containing the compound
Inventor: CULLINAN GEORGE JOSEPH
IPC: C07D409/14
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a compound having biological activity and useful for the treatment of osteoporosis, cardiovascular disorder, hormone-dependent cancer relating to postmenopausal syndrome, fibroid uterus and endometritis, especially the suppression of the cell proliferation of human aortic smooth muscle such as restenosis. SOLUTION: This compound is expressed by formula I [R<1> is H, hydroxy, a 1-4C alkoxy, OC(O)O(1-6C alkyl), etc.; R<2> is H, chloro, bromo, hydroxy, a 1-4C alkoxy, etc.; R<3> and R<4> are each a 1-4C alkyl or together with N form piperidino ring, etc.; X is a group of formula II, etc.; Y is CO, CHOH or CH2 ] or its salt, e.g. [2-(4-hydroxyphenyl)-6-hydroxybenzo [b]thien-3-yl] [2-[2-(1- piperidinyl)ethoxy]pyridin-5-yl]methanone. The compound of formula I can be produced by protecting a benzo [b]thiophene having 6-hydroxyl group and 2-(4-hydroxyphenyl) group, acylating the product and deprotecting the acylated compound.
Patent JP-S51130960-A (JP)
Title: Stirring device
Inventor: OOMORI TOSHIMITSU
IPC: B01F5/10
Filed: 1975-05-09
Abstract: PURPOSE:At the discharge nozzle of a jet pump, is supplied a casing with an injection nozzle, inside of which is a swash plate. thus provided is a stirring device for the liquid chemical spray tank with high efficiency and less trouble.