baber/WOPTO huggingface dataset:
Patent JP-H05254521-A (JP)
Title: Sealing of packing film
IPC: A61J1/14
Filed: 1992-03-06
Abstract: PURPOSE:To neatly and air-tightly seal with heat a packing film shaped to form a cylinder. CONSTITUTION:A sheet of plastic film is shaped to form a cylinder. The contents 3 are charged into the cylindrical packing film 1. A gas pipe 2 is inserted in the cylindrical part to heat-seal with the charge of inert gas. When heat-sealing, the front end of the gas pipe 2 is attracted to the outside of the packing film 1 by the magnetic attractive force to heat-seal the packing film 1 under the expanded condition of the packing film 1 by the gas pipe 2. In this way, since the packing film is expanded by the gas pipe, creases at the heat-sealing part of the packing film are extended and hence, air-leakage can be eliminated perfectly.
Patent JP-S5312806-A (JP)
Title: Preparation of alpha,omega-polymethylenediamine derivatives
Inventor: NISHIYAMA HISAO
IPC: C25B3/29
Filed: 1976-07-19
Abstract: PURPOSE: To prepare industrially prepare α,ω-polymethylenediamine derivatives by the electrolytic condensation of specific carboxylic acids having an amino group. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000287437-A (JP)
Title: Switching power supply
Inventor: KITAJIMA NOBUO
IPC: H02M3/155
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply in a synchronously rectifying method with high power conversion efficiency at lower cost as before. SOLUTION: A synchronously rectifying element is made of an NPN-type transistor 41. A base driving circuit 6 for the NPN-type transistor 41 includes an auxiliary winding 61 joined magnetically with a choke coil 2, a DC blocking capacitor 62 provided between the auxiliary winding 61 and a base of the NPN- type transistor 41, and a reset circuit 63 for the DC blocking capacitor 62. Then, the reset circuit 63 is provided between the base of the NPN-type transistor 41 and one end of a smoothing capacitor 42 on the other side from the NPN-type transistor 41.
Patent JP-S60230399-A (JP)
Inventor: IWATA TAKASHI
IPC: H05H1/30
Filed: 1984-04-28
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-S61244823-A (JP)
Title: Mouthpiece of subcombustion chamber in internal-combustion engine
Inventor: ANZAI KO
IPC: F02F1/24
Filed: 1985-04-20
Abstract: PURPOSE:To promote the improvement of durability and the prevention or the like of falling off, by forming a mouthpiece from a material having a specific chemical composition further separating a press fitting part of the mouthpiece into upper and bottom two stages and providing a grooved part in an intermediate part between said stages while a thickness cut part in the bottom stage fitting part. CONSTITUTION:A mouthpiece forced to be inserted to the outlet side of a subcombustion chamber in an internal-combustion engine, is formed in composition comprising 0.03-0.3% C, 20-35% Cr, 20-35% Ni, 1-20% Co and the rest of Fe and inevitable impurities. And the mouthpiece separating its press fitting part into upper and bottom two stages 1, 2 further providing a grooved part 3 in an intermediate part between the both upper and bottom stages 1, 2, prevents the mouthpieces 1, 2 from falling off when the engine is stopped. While the mouthpiece providing a thickness cut part 5 of suitable size in the peripheral part of a blow outlet side in the bottom end of the bottom stage press fitting part 2, prevents both a swell of the bottom end surface of the mouthpiece and exfoliation of an oxidized film in the bottom end surface of the mouthpiece due to the swell. In this way, in addition to an effect as described in the above, corrosion resistance and oxidation resistance of the mouthpieces 1, 2 can be improved.
Patent JP-H11286386-A (JP)
Title: Installation device and installation work for large structure
Inventor: MURAYAMA TSUNEMI
IPC: B66C1/10
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an installation device and an installation work for a large structure capable of reducing operation costs by reducing the number of workers for the installation work, and time required, excellent in general purpose properties and high in safety. SOLUTION: This installation device for a large structure is equipped with a hang-up beam 2 to be hanged up by a main heavy crane, a plurality of hanging-up members 9 and 10 to be mounted to the hang-up beam 2, holding fixtures 11 holding an installation member 3 at the tip end parts of the hanging-up members 9 and 10, a traverse drawing rod 16 hanged from the tip end part of a winding wire to be wound by a winding device installed onto the main heavy crane or any part close to the main heavy crane, a plurality of traverse drawing wires 22 and 23 installed to the traverse drawing rod 16, a plurality of vertical direction changing sheaves 14a and 14b installed to the hang-up beam 2 changing the direction of winding by the wires 22 and 23, and with engaging fixtures 12a and 12b installed to the tip end parts of the wires 22 and 23.
Patent JP-H1068024-A (JP)
Title: Method for recycling aluminum scrap
Inventor: UESUGI KENICHI
IPC: C22B7/00
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a recycling method of aluminum scrap which can efficiently remove the coating film on the aluminum scrap forming the coating film of paint or coating material, etc., on the surface. SOLUTION: In the recycling method of the aluminum scrap by removing the coating film applied on the used aluminum-made drinking can, a shearing process for shearing the aluminum-made drinking can to form the aluminum pieces and a coating film peeling process for removing the coating film from the aluminum piece by giving mechanical peeling force to the aluminum piece while dripping the aluminum piece into peeling liquid 2a.
Patent JP-S58201899-A (JP)
Inventor: YAMADA TOSHIO
IPC: C11B3/00
Filed: 1982-05-20
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-H069471-A (JP)
Title: Photo-dehydrogenative dimerization of tert-butyl methyl ether
Inventor: ARAKAWA HIRONORI
IPC: C07C41/30
Filed: 1993-03-19
Abstract: PURPOSE:To dehydrogenatively dimerize tert-butyl methyl ether in a high yield and high selectivity. CONSTITUTION:In the method for producing ethylene glycol di-tert-butyl ether by dehydrogenatively dimerizing tert-butyl methyl ether under the irradiation of light, a rhodium halide and/or an osmium halide and acetone are used.
Patent JP-S63269007-A (JP)
Inventor: UIRIAMU EE ETSUKESU
IPC: H01L21/027
Filed: 1988-04-08
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-2000287384-A (JP)
Title: Power device for disaster-preventive monitor control panel
Inventor: AOYAMA AKIHISA
IPC: G08B23/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To rapidly conduct changeover to power supply from a battery in the case of service interruption or the like by a simple circuit by monitoring AC output voltage from a transformer, changing over power supply to one by a power supply circuit when AC output voltage is higher than fixed set voltage, and changing over power supply to one from the battery when AC output voltage is lower than fixed set voltage. SOLUTION: An AC voltage detector 12 turns the second voltage-detecting switch circuit 13 on when DC voltage corresponding to AC output voltage from a transformer 8 exceeds a threshold value V th2, and supplies each system of the inside, the outside 1 and the outside 2 with DC voltage from power supply circuits 1a-1c. When service interruption is generated in a commercial AC power 2, on the other hand, input voltage slowly lowers by the back-up functions of capacitors C1-C3. The AC voltage detector 12 turns the second voltage- detecting switch circuit 13 off, and power supply is changed over to one from a battery 3. Accordingly, power supply can be changed over to one from the battery 3 at approximately the same time as service interruption.
Patent JP-S60234491-A (JP)
Inventor: YOHAN KORUNERISU KONPUTAA
IPC: H02P6/20
Filed: 1985-04-23
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-S5311349-A (JP)
Title: Clothes dryer controller
Inventor: MIURA YOSHIO
IPC: D06F58/28
Filed: 1976-07-20
Abstract: PURPOSE: A clothes dryer controller which is allowed to be stopped in spite of varied consumption power at any time when a dry point reaches to a certain point by providing an absorbed and exhausted air heat sensitive resistance element and a third heat sensitive element to detect temperature of hot air sent into the dryer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000271985-A (JP)
Title: Desolvating vent device
Inventor: TAKAMOTO SEIJI
IPC: B29C48/76
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a desolvating vent cylinder keeping desolvating capacity while solving problems, constituting no obstacle to the feed-in action of a resin raw material and not restricted in its treatment capacity by connecting two vent cylinders used heretofore to form one cylinder and increasing the axial length of a venting opening part than ever. SOLUTION: In a desolvating vent device constituted so as to perform desolvation by the vent opening part 14 of a vent cylinder with an L/D ratio of 3.3 or more provided on the way of a cylinder, the axial L/D ratio of the vent opening part 14 is 2 or more and the lateral L/D ratio thereof is 0.1-2.1 and the vent cylinder 10 comprises one cylinder main body and has only one vent opening part 14.
Patent JP-S60227748-A (JP)
Inventor: ASADA MASAHIRO
IPC: A61B18/00
Filed: 1984-04-26
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-H09250646-A (JP)
Title: Flow passage changeover faucet with water stop function
Inventor: TSUBOTA MITSUO
IPC: F16K51/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To eliminate a fear of twisting of a spring interposed between both valve bodies in a flow passage changeover faucet with water stop function by the rotation of an operation shaft, and solve a defect as in the conventional device, to restore to the water stop condition naturally after the opening operation is started. SOLUTION: Two secondary side passages 7 and 8 are formed in the communicating from to both sides of a single primary side valve chest 5 through valve seat holes 14 and 16 respectively, an operation shaft 17 to penetrate the primary side valve chest 5 and the secondary side flow passages 7 and 8 is provided to move forward and rearward in the valve seat holes by the rotating operation of a handle 18, two valve elements 13 and 15 opposing to the valve seat holes are supported on the operation shaft 17 slidingly in the axial directions respectively, while the valve element are contacted closely to the valve seat holes by the elasticity of a spring 23 provided between the valve elements 13 and 15, to carry out the simultaneous blocking and the flow passage changeover, so as to form this passage changeover faucet with water stop function,  and the two valve elements 13 and 15 are connected to each other to make the relative rotation impossible.
Patent JP-S61246424-A (JP)
Title: Manhole inspector
Inventor: MORIMITSU TAKENORI
IPC: E02D29/12
Filed: 1985-04-22
Abstract: PURPOSE:To safely perform inspecting operations for manholes by a method in which a slider is operated to lower ITV camera down to a given level in a manhole, and a rotary base is operated and given positions are inspected and displayed at a place outside of the manhole. CONSTITUTION:A working vehicle 14 is positioned near a manhole 1, a controller 12 is operated to turn a rotary base 10, and a rod 3 is positioned on the upper opening of the manhole 1. A slider 9 is operated, and ITV camera 4 is lowered down to a given level to be inspected in the manhole 1. A rotary base 6 is turned, given places are inspected, and a displayer 13 is set outside of the manhole 1 for observation and inspection. Given places in the manhole 1 can thus be illuminated, picked up, and observed by a manipulator located outside of the manhole 1.
Patent JP-S5919290-A (JP)
Inventor: YUUJIIN KINJIN RUU
IPC: G06F12/04
Filed: 1983-05-18
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-H02266006-A (JP)
Title: Structure for connecting precast concrete board
Inventor: HARA CHISATO
IPC: E04B5/02
Filed: 1989-04-05
Abstract: PURPOSE:To make laying and replacement of PC boards easy and to shorten term of works thereof by making a connecting steel retrievably installed at a connecting end of one of the PC boards extend to a cavity for conducting the connecting work of another PC board, and by connecting the connecting steel with screws at road paving or the like. CONSTITUTION:To a connecting end of a PC board 10a, a hole 11 in upside- down T shape for containing a connecting steel is provided and the connecting steel 12 in the same shape of section is retrievably contained therein. To the connecting end of another PC board 10b, a cavity 14 for conducting steel- connecting work made from a metallic case 15 is provided facing the hole 11. Then the boards 10a and 10b are placed in parallel and the tip of the connecting steel 12 is pulled into the inside of the case 15 through a connecting steel-inserting window 16. Then bolts 18 are screwed down to nuts 19 provided to the case 15 and, at the same time, voids are filled with resin injected into an injection pad 21. After this, the cavity is closed with a cover 17. Thereby term of works can be shortened eliminating grounting, and replacement can be made without the need for cutting the connecting steel.
Patent JP-S5210664-A (JP)
Title: Crystal oscillator
Inventor: ITOYAMA HIROSHI
IPC: H03B5/36
Filed: 1975-07-16
Abstract: PURPOSE:To conduct the reactance element to return circuit patt in an unadjusted crystal oscillator, and to suppress the sub-vibration by changing the largeness of reactance caused by frequency difference between main vibration and sub-vibration.
Patent JP-S61292000-A (JP)
Inventor: HORUSUTO PEETAA BUAAZERU
IPC: C25F3/16
Filed: 1986-04-16
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-H10283003-A (JP)
Title: Adaptive processing method for digital signal and acoustic system
Inventor: NAKAGAWA TOMOHITO
IPC: G05B13/02
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide high-performance adaptive processing required for an adaptive noise canceler or an adaptive acoustic system even with a microcomputer having no double-accuracy computing element. SOLUTION: The value of error square function and a partial differential for each parameter are calculated (103 and 104), a state attribute expressing the state of parameters is calculated from a partial differential value found as a result (105), and a new parameter is calculated from these square error, partial differential value and state attribute (106). Besides, the table of constants required ambiguous inference is provided for each parameter and in order to find the corrected component of new parameter from these square error and state attribute and the partial differential value of parameter, the table of constants required for ambiguous inference is provided for each parameter. Further, the adaptive noise canceler and an adaptive speaker using these tables are provided.
Patent JP-2000278396-A (JP)
Title: Microphone/speaker for portable telephone
Inventor: TAJIMA NAOYUKI
IPC: H04B7/26
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a microphone/speaker for portable telephone having a microphone and a speaker enabling bidirectional speaking through a connection to a portable telephone, with which the voices of a party can be clearly heard even at a place surrounded with noises and further which does not generate howling. SOLUTION: Concerning the microphone/speaker for portable telephone to be used while being connected to a terminal 2 for earphone/microphone of a portable telephone 1, this device has a speaker 4 provided with an output amplifier 3, a microphone 5 and a changeover switch 6 for switching electrification to these speaker 4 and microphone 5 and by switching the changeover switch 6, speaking is enabled while alternately turning on/off the speaker 4 and the microphone 5.
Patent JP-S58210182-A (JP)
Title: Electrolytic cell and gasket therefor
Inventor: TOOMASU UEZUREE BOORUTON
IPC: C25B9/00
Filed: 1983-05-19
Abstract: An electrolytic cell, and a gasket therefor, the cell comprising at least one anode and at least one cathode and a separator positioned between an anode and adjacent cathode and dividing the cell into separate anode and cathode compartments, the gasket comprising a plurality of projections and/or recesses on or in a surface thereof, and preferably on or in both surfaces thereof, adapted to cooperate with corresponding recesses and/or projections in or on a surface of an anode or cathode or a gasket adjacent thereto.
Patent JP-H10285784-A (JP)
Title: Power-supplying equipment for vehicle
Inventor: TERADA TOMOYASU
IPC: H02H3/08
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To easily prevent damages of a load or a wire which is to be caused by load short-circuit or wire short-circuit, by using a simple constitution. SOLUTION: Overcurrent threshold value data TH1, TH2, TH3 corresponding to the kinds of loads 53A, 53B, 53C are stored in a data-storing means 304. Current values D2A, D2B, D2C of wires 200A, 200B, 200C the values of which are detected by current-detecting means 58, 70 are compared with the overcorrect threshold value data TH1, TH2, TH3, respectively. When the current values D2A, D2B, D2C becomes larger than the overcurrent threshold value data TH1, TH2, TH3, it is judged that overcurrents are flowing in the wires 200A, 200B, 200C, and current cutoff and/or display of abnormality are performed.
Patent JP-H05298995-A (JP)
Title: Electromagnetic relay
Inventor: AZUMA TOSHIHIRO
IPC: H01H50/44
Filed: 1992-04-08
Abstract: PURPOSE:To adsorb organic gas generated from inside members, prevent a contact failure of contact points, and realize simplification and a low cost. CONSTITUTION:A coil assembling member 2 is mounted on a contact spring assembling member having a base function of a relay to be covered, thus realizing sealing structure. In the coil assembling member 2, a coil wire 10 is wound around a spool 11, to be covered with a ribbon-like active carbon layer 3. Accordingly, it is possible to adsorb organic gas generated from the coil wire 10 or the cover and other members contained inside. The active carbon layer 3 is thin and is adapted to cover the outer periphery of the coil wire 10. Consequently, an electromagnetic relay is miniaturized in comparison with attached structure or inside disposition of active carbon.
Patent JP-S59214105-A (JP)
Inventor: ITOU SHIYUUJI
IPC: H01G4/12
Filed: 1983-05-18
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-H06270322-A (JP)
Title: Clad steel excellent in antistaining properties
Inventor: MIZOGUCHI SHIGERU
IPC: B32B15/01
Filed: 1993-03-23
Abstract: PURPOSE:To provide clad steel excellent in antistaining properties preventing the fouling of marine organisms over a long period of time. CONSTITUTION:Clad steel excellent in antistaining properties is formed from at least one or more of an upper member 1 composed of copper, red brass (Cu-Zn alloy), bronze (Cu-Sn alloy) and aluminum bronze (Cu-Al alloy) containing copper suboxide almost uniformly dispersed even when any cross section is cut in an area ratio of 25-80%, an intermediate member 2 composed of cupro- nickel containing copper suboxide almost uniformly dispersed even when any cross section is cut in an area ratio of 25-80% and a steel member 3. A metal excellent in antistaining properties is used in the upper and intermediate members and the advance of corrosion in the thickness direction of clad steel is prevented by the electrochemical action of the upper and intermediate members to prevent the fouling of marine organisms over a long period of time.
Patent JP-H03284452-A (JP)
Title: Car washing machine
Inventor: TAKEUCHI SHIGEO
IPC: B60S3/06
Filed: 1990-03-30
Abstract: PURPOSE:To move a top brush smoothly along the front end face of a vehicle and minimize parts which are not washed by making a top brush come into contact with the front end of a vehicle with large slope, and driving the top brush so as to rise to the upward position or an upper limit position where it can follow the vehicle and when its rotational load exceeds a prescribed value. CONSTITUTION:When a floodlight 31a and catchlight 31b detect, for example, a vehicle V1 of wagon type with a gantry frame 1 going forward and backward in the condition of normally rotating a top brush 5 through a prime mover 9, a prime mover 4 is controlled to change the running speed of a gantry frame 1 to low speed. By this, the top brush 5 is raised against gravity while washing a windshield of the vehicle V1. When the inclination angle of the windshield of the vehicle V1 is large, the top brush 5 comes into strong contact with the windshield, and overload of the prime mover 9 for driving is detected by a current detector 35, the gantry frame 1 stops going forward and backward, and the top brush is driven to raise to the upper limit position.
Patent JP-2000280275-A (JP)
Title: Injection molding device
Inventor: FURUYA TAMIO
IPC: B29C45/12
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a molding excellent in quality and to improve the durability of a molding apparatus by engaging a support part which controls the descent of a middle mold freely slidably with a holding member installed between a fixed board and a movable board. SOLUTION: The second cylinder 10 is biased to contract a cylinder rod 11, a middle mold 9 and the second mold 8 are contacted together, the first cylinder is biased to stretch a cylinder rod 5, a movable board 3 is made to approach a fixed board 2 until the first mold 7 contacts the middle mold 9, and a cavity is formed between the contacting molds. When the cylinder rod 11 is contracted, and when the cylinder rod 5 is stretched, a slide guide 22 slides on a tie bar 6b and another tie bar, and the weight of the middle mold 9 is supported by the tie bar 6b and the other tie bar. The descent of the middle mold 9 can be controlled without hindering the approach/separation of the middle mold 9 to/from a fixed board side mold 7 and a movable board side mold 8, a molding excellent in quality is obtained, and the durability of a molding apparatus can be improved.
Patent JP-S5210863-A (JP)
Title: Chemical reaction process
Inventor: INOUE KIYOSHI
IPC: C08F2/46
Filed: 1975-07-15
Abstract: PURPOSE: Chemical reaction and polymerization reaction are effected by the use of electrostatical force, i.e., impulsive electrostatic energy, without generating discharge. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05112157-A (JP)
Title: Hydraulic system for vehicle
Inventor: HOSHINO TATSUYUKI
IPC: B60K25/04
Filed: 1992-04-08
Abstract: PURPOSE:To provide a vehicle hydraulic system which can regulate the quantity of supplied oil according to the loads of an air conditioning system and of a power steering mechanism. CONSTITUTION:The first working oil passage L1 and the second working oil passage L2 are connected in parallel to a main oil passage L for a variable volume hydraulic pump 2 driven by an engine 1 for a vehicle. A hydraulic motor 6 to drive a compressor 7 for air conditioning is located on the first working oil passage L1, and a control valve 10 composing a power steering mechanism S is located on the second working oil passage L2. The discharge volume of the variable volume hydraulic pump 2 is controlled by a volume regulating mechanism formed of a volume regulating valve 4 and a discharge changing over valve 14. The first throttle K1 is located on the main oil passage L, and the second and the third throttle K2, K3 are located on the second working oil passage L2. The throttling degrees of the throttles K1, K2, K3 are set up in this order as three kinds: small, medium, and large.