baber/WOPTO huggingface dataset:
Patent JP-S58204557-A (JP)
Title: Wiring method
Inventor: ASAI SHIYUUJI
IPC: H01L21/302
Filed: 1982-05-25
Abstract: PURPOSE:To obtain a good electric contact in an ultrafine electrode window by opening a window at an interlayer insulating film on aluminum wirings with a CF4 gas containing O2, providing a high melting point metal in the window and heat-treating it. CONSTITUTION:After an SiO2 film 3 and a photoresist film 4 having a window 5 are superposed on the pattern 2 of a thin aluminum film on an Si substrate 1, a window 5 is opened at the film 3 by a reactive sputter etching method of a parallel flat plate with gaseous CF4 containing 2% O2, and Ti 6 is deposited. The mask 4 is removed, aluminum wirings 7 are superposed on the upper layer. Heat treatment is performed in N2 gas, Ti is diffused in aluminum, thereby conducting the wirings. According to this configuration, the photoresist and the reaction product of CF4 gas are not accumulated on aluminum, and a good electric contact can be obtained in the ultrafine electrode window.
Patent JP-H06300868-A (JP)
Title: Electronic timer
Inventor: HARANISHI MASAKI
IPC: G06Q10/00
Filed: 1993-04-15
Abstract: PURPOSE:To add, in addition to a time counting function, a new function such as a timetable data base retrieving, etc., to a wrist watch by detachably mounting a memory for storing data such as a service schedule, etc., at a body. CONSTITUTION:A system controller 12 is a CPU, a microprocessor, and executes, in addition to control of an entire system, retrieval of timetable data and control of a display. An input unit 11 is connected to the controller 12 to input designation information from a character input unit, a time counting control switch. A first display is a liquid crystal display unit, etc., to display the timetable data. An EEPROM (electrically erasable memory) is used as a timetable memory 14 to store a timetable data for indicating a service schedule of an electric railcar in the format of data base. The memory 14 is detachably mounted at a body through a connector. A time counting processor 15 has a time counting function, and numeric data for indicating a second, a minute, an hour are displayed on a display 16.
Patent JP-H08283995-A (JP)
Title: Plating device
Inventor: SEKO MASAYOSHI
IPC: C25D21/10
Filed: 1995-04-13
Abstract: PURPOSE: To apply uniform plating on the surface of works without making traces of flaws, etc., on this surface. CONSTITUTION: A plating cell 1 is internally provided with a supporting member 3 having through-holes 3a into which a plating liquid 2 is passable. This supporting member 3 is internally provided with plural carriers 4 which house the works W respectively rotatably in the contactless state with each other. A revolving central shaft 52 is rotationally driven by a driving motor 50 and a transmission gear 54 is meshed with a driving gear 53 fixed to the revolving central shaft 52 in order to rotationally drive the carriers 4. Revolving shafts 55 are fixed to the center of this transmission gear 54. These revolving shafts 55 penetrate the centers of the carriers 4 non-rotatably with each other and penetrate the base of the supporting member 3 rotatably.  The front end of the revolving central shaft 52 projecting from the supporting member 3 is provided with stirring vanes 6 for stirring a plating liquid 2. An anode 7 is disposed in the plating liquid 7 and a cathode is conducted to the revolving shafts 55.
Patent JP-H02265556-A (JP)
Title: Blood bag and manufacture thereof
Inventor: MINASE CHIYUUGO
IPC: A61J1/05
Filed: 1989-04-07
Abstract: PURPOSE:To allow blood and blood components to flow out smoothly and prevent the mixing of blood corpuscle when blood plasma is discharged, by constituting a blood bag from a bag body, liquid introducing tube and the mouth part of a cylindrical body charged with communication pieces and forming a liquid flow-out port in tapered form in the sealing part at the upper edge part of the bag body. CONSTITUTION:A blood bag 1 is used for the preservation of blood and separation of components, and is constituted of a bag body 2, liquid introducing tube 3 installed into the upper part of the bag body 2, cylindrical body 8 having a communication piece 6 installed, and a mouth part 5, and a liquid effluence port 9 in tapered form is formed in a seal part 7 at the upper edge part of the bag body 2. By the formation of the liquid effluence port 9 in tapered form in the seal part 7, blood and the blood components flow out smoothly free from the generation of turbulent flow, and the staying blood is prevented. Further, since the staying blood is dropped inside the bag by the centrifugal separation, erythrocytes and blood plasma are perfectly separated, and the mixing of blood corpuscle can be prevented, when blood plasma is discharged.
Patent JP-S5423835-A (JP)
Title: Electronic fuel supply system
Inventor: SUZUKI KIYOMITSU
IPC: F02D41/34
Filed: 1977-07-25
Abstract: PURPOSE: To devise to obtain a required air-fuel ratio by measuring the fuel to be supplied from a fuel injection valve into an engine synchronously with the engine revolutions by means of the injection time control. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5613094-A (JP)
Title: High degree treating method of organic waste water
Inventor: IKEBUKURO ITSUHITO
IPC: C02F9/00
Filed: 1979-07-11
Abstract: PURPOSE: To inhibit an anaerobic state in an active carbon tower and maintain the good quality of treated water by letting a biological nitrifying and denitrification process be effected as a denitrifying process then letting an active carbon treating process as a nitrifying process in the state that NOx is let to exist in inflow water.  
     CONSTITUTION: In treating organic waste water by a biological nitrifying and denitrification process, the greater portion of the NO 2   -  and NO 3   -  (hereinafter abbreviated as NOx) formed in a nitrifying process is returned to a dehydrogenating process and the BOD in the waste water flowing here is denitrified as organic materials for reduction. Following to this, NOx is formed in the nitrifying process and a cation polymer is added to the liquid of a slurry state consisting in mixing excess sludge in said outflow liquid. The liquid is then dehydrated and is separated into cake and separated liquid. The separated liquid is next coagulated and precipitated and the supernatant thereof is used as active carbon treating inflow water after filtration. This inflow water contains less BOD and contains NOx. The NOx remaining in active carbon treating water is perfectly removed by active carbon treatment followed additionally by biological denitrification. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07293778-A (JP)
Title: Method for joining thermoplastic resin bent pipe joint to thermoplastic resin pipe
Inventor: ISHIYAMA HITOSHI
IPC: F16L47/02
Filed: 1994-04-26
Abstract: PURPOSE:To provide an economical thermoplastic resin pipe joint limited only to one kind thereof by providing both so-called thermoplastic resin pipe joint for a socket welding and thermoplastic resin pipe joint for a so-called butt welding. CONSTITUTION:In a thermoplastic resin bent pipe joint 1 provided on both ends with faucets, at least one of the faucets 11 is provided on the mounting root part with a straight pipe part 12, so that a socket can be welded to the end of another thermoplastic pipe in the faucet.
Patent JP-S59214656-A (JP)
Title: Ink jet printer
Inventor: YASUDA MASASHI
IPC: B41J2/175
Filed: 1983-05-19
Abstract: PURPOSE:To obtain an ink jet printer permitting the exact exchange of ink cartridge by using a system in which on the basis of the resistance value of each color ink having different resistance values, the correctness of exchange action of the ink cartridge is detected before connection with an ink coupler. CONSTITUTION:Each of detection electrodes 5 and 6 projected from a cartridge body 4 and an air inlet tube 9 is pressed toward connection electrodes 11 and 12, an ink coupler 13 and an air coupler 15 to fit the detection electrodes 5 and 6 into the connection electrodes 11 and 12. The resistance value of each color ink 2 having different resistance values under the same temperature and in the same volume, which is due to different dyes, is detected by the detection electrodes 5 and 6 and the connection electrodes 11 and 12 before connection to judge correctness of the exchange actions of the cartridge.
Patent JP-S5516033-A (JP)
Title: Thermoplastic core sheet for shoes and its manufacture
Inventor: KANOU HIROFUMI
IPC: C08L51/02
Filed: 1978-07-19
Abstract: PURPOSE: To manufacture the title core sheet of good flex resistance, molding properties, and shape retention, by incorporating polyethylene with an ethylene- vinyl acetate copolymer, and an ethylene/α-olefin copolymer type elastomer to form into a sheet-like product.  
     CONSTITUTION: 100 parts by wt. of a composition consisting of (1) 20W70parts by wt. of polyethylene, (2) 20W60 parts by wt. of an ethylene-vinyl acetate copolymer and (3) 5W40 parts by wt. of an ethylene/α-olefin copolymer type thermoplastic elastomer is incorporated with a filler, lubricant, antioxident, and anti-heat deterioration agent, followed by heating and melting to obtain a homogeneous mixture; which is then formed into a sheet of 0.1W2mm thick by inflation or T-die method. A hot-melt type adhesive is coated on the single or both surfaces of the sheet. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03286541-A (JP)
Title: Semiconductor device
Inventor: KURATA KATSUMASA
IPC: H01L21/60
Filed: 1990-04-03
Abstract: PURPOSE:To prevent deterioration of humidity resistance due to cracks by forming an insulation film, aluminum, and a protection film on a semiconductor substrate in this order, forming a bonding pad by exposing alumina at the lower layer by eliminating one part of the protection film, and surrounding entire periphery of the bonding pad with a groove on the protection film. CONSTITUTION:An insulation film 2 is on a semiconductor substrate 1 and an alumina 3 and a protection film 4 are on it. A part where the alumina 3 is exposed is a bonding region 7. A bonding pad 7a at the bonding region 7 is rectangular and a rectangular groove 4a is formed at the surrounding protection film 7. In this case. since the protection film 4 has a sectional structure such as bellows, stress on bonding is dispersed without being concentrated at one part, thus preventing cracks from being produced easily.
Patent JP-S63254564-A (JP)
Title: Drawing controller
Inventor: TSUTSUI KAZUO
IPC: G06T1/00
Filed: 1987-04-13
Abstract: PURPOSE:To find a real distance on a drawing speedily and accurately by generating and displaying a scale in parallel or at right angles to a specified segment on a display screen. CONSTITUTION:The reduced scale rate on the display screen is calculated from the enlargement/reduction rate between a drawing display area and the display screen on a display device, the scale is generated and displayed in parallel or at right angles to the specified segment on the drawing, and scale gradations corresponding to the calculated reduction scale rate are provided. Thus, the scale is generated and displayed in parallel or at right angles to the specified segment on the drawing and the length of the specified segment is calculated speedily. Consequently, a real distance scale and a drawing size scale are confirmed corresponding to the specified segment, so the scale need not be calculated manually from the reduction scale rate and neither miscalculation nor a scale error is caused.
Patent JP-H05290793-A (JP)
Title: Photomultiplier
Inventor: KUSHIMA HIROYUKI
IPC: H01J43/22
Filed: 1992-04-09
Abstract: PURPOSE:To provide a photomultiplier capable of realizing the remarkable noise reduction, the reliable prevention of deterioration of an electron multiplier the prevention of generation of a gas at the time of fusing a glass and the remarkable improvement of workability at the time of manufacture. CONSTITUTION:A cylindrical side tube 2A for constituting a bulb 1A is made up of metal, and a flange-shape exposing air-tight welded part 2b made of metal is provided on the circumference of the lower part of the side tube 2A. A metal flange type air-tight welded part 11 welded to the air-right welded part 2b is provided on the circumference of a disc stem 4. Also, a metal gas discharge tube 7A is fused to the stem 4 by resistance welding and the metal gas discharge tube 7A is cut off by pinch-off sealing at the last step of the manufacturing process of a photomultiplier.
Patent JP-S58214786-A (JP)
Inventor: INGUMARU PEAASON
IPC: F28F1/00
Filed: 1982-05-27
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-S5211905-A (JP)
Title: Detection apparatus of the rotational frequency of record player
Inventor: MIYAO YUKIHIRO
IPC: G11B19/28
Filed: 1975-07-18
Abstract: PURPOSE:To detect the rotational frequency of turn table by means of one index sequence regardless of the difference of commercial power source frequency.
Patent JP-H09261854-A (JP)
Title: Electrical apparatus using a d dry cell as an exernal power supply
Inventor: SATO YASUHIRO
IPC: H02J1/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric apparatus which assures low cost, a long operating life and eliminates frequent charging by using a D cell by connecting one end of a cord to a motor of a small size electric apparatus, providing a terminal to the other end and then connecting the terminal to a power supply box. SOLUTION: One end of the cord is provided to a coil of a motor of a small size electric apparatus 1 and providing a terminal 2 to the other end with the core connected to the positive side. When the electric apparatus is used, two D dry cells are inserted into the power supply box and the terminal 2 of the cord having the terminal of small size electric apparatus is inserted into the terminal of the power supply box. As a result, the apparatus can be reduced in weight as much as the batteries and thereby charging time before use can be eliminated.
Patent JP-H01261728-A (JP)
Title: Localized conversion system for data access
Inventor: IWAZAWA KYOKO
IPC: G06F9/45
Filed: 1988-04-13
Abstract: PURPOSE:To improve the execution efficiency of an object code by converting the execution order of program so that the transfer frequency of the same data can be reduced and the execution time of an object can be shortened in accordance with the access state of data indicated by a source program. CONSTITUTION:Control structure analyzing processing detects a multiple loop from the source program, and when loop exchange validity deciding processing decides that loops DO21, DO20 can be exchanged, loop structure converting processing decomposes the loop DO21 to a double loop consisting of DO21' and DO21'' to exchange the DO21 and DO21'' and locarize the access of respective elements. Since the succeeding element is transferred to a buffer after completing calculation using the partial elements of an array B transferred from a main storage to the buffer in case of executing said loop structure, it is unnecessary to transfer the same element between the main storage and the buffer plural times. Consequently, the execution efficiency of an object code can be improved.
Patent JP-H01261649-A (JP)
Title: Electrophotographic sensitive body
Inventor: ANAYAMA HIDEKI
IPC: C09K9/02
Filed: 1988-04-13
Abstract: PURPOSE:To obtain practicable high sensitivity characteristics and potential stability characteristics at the time of repeated uses by forming on a conductive substrate a photosensitive layer containing an azo pigment having a specified organic residue. CONSTITUTION:The photosensitive layer formed on the conductive substrate contains the azo pigment having a structure obtained by combining an optionally substituted aromatic hydrocarbon group or aromatic heterocyclic groups optionally through a bonding group with the organic residue represented by formula I in which X is an atomic group necessary to condense with a benzene ring and to form an aromatic hydrocarbon group or an aromatic heterocyclic group; and R1 is an optionally substituted aromatic hydrocarbon group or an aromatic heterocyclic group, thus permitting the obtained electrophotographic sensitive body to be improved in one or both of carrier generating efficiency and carrier transfer efficiency, and enhanced in sensitivity and potential stability at the time of repeated uses.
Patent JP-H06279613-A (JP)
Title: Production of rigid urethane foam
Inventor: MIZUTA KAZUHIKO
IPC: C08J9/14
Filed: 1993-03-24
Abstract: PURPOSE:To obtain the foamed product of excellent thermal conductivity, dimensional stability and high adhesion by adding specific amounts of a viscosity- lowering agent and a foaming agent such as fluorocarbon or water to polyhydroxy compound, and allowing them to react with polyisocyanate. CONSTITUTION:100 pts.wt. of a polyhydroxy compound such as polyether-polyol are previously mixed with 5 to 50 pts.wt. of a viscosity-lowering agent such as polyethylene glycol and 0 to 10 pts.wt. of water as a foaming agent, further hydrofluoro-carbon and/or fluorocarbon boiling lower than 0 deg.C (trichloro- monofluoromethane) as a foaming agent is added in an amount of 1 to 10wt.% based on the total reagents. The polyhydroxy compound composition is allowed to react with a polyisocyanate such as diphenylmethane diisocyanate in the presence of a catalyst and a foam stabilizer and other auxiliaries to obtain the objective rigid urethane foam.
Patent JP-H07295936-A (JP)
Title: Security control system
Inventor: TAKANO YOSUKE
IPC: G06F21/44
Filed: 1994-04-27
Abstract: PURPOSE:To prevent loads on a server from being abnormally increased due to a security processing and disturbing the execution of the original processing of the server. CONSTITUTION:The reception means 11 of the server 1 receives the request message 2 of a client, a calculation means 12 calculates a processing amount for investigating the contents of the request message by a specified security system and a monitoring means 13 monitors its own load conditions and acquires a load amount. A schedule means 14 judges whether or not the request message can be inputted based on the processing amount and the load amount, sends the request message to an inspection means 15 when it is inputtable and repeats the same judgement after the lapse of fixed time when it is not inputtable. The inspection means 15 investigates the request message and judges whether or not it is issued from an authorized client and a service means 16 executes the processing of the service request of the request message when propriety is judged.
Patent JP-H07296592-A (JP)
Title: Nonvolatile semiconductor storage
Inventor: MIWA TATSU
IPC: G11C16/02
Filed: 1994-04-27
Abstract: PURPOSE:To prevent the occurrence of a low threshold value voltage defect while suppressing increase of a chip area. CONSTITUTION:This device is provided with a row address selection circuit 9 selecting a signal of a storage address in a defect row address storage part 7 at the time of erase operation, and selecting a row address signal ADr at the time of excepting the erase operation. A row decoder 10 and a redundant row decoder 11 are made circuits applying an erase prohibition voltage to an unused word line ML and a redundant word line RWL at the time of erase operation according to a row address selection circuit 9 output address signal, a redundant row use flag 6 and a replacement signal CX, and the erase operation of respective memory cells of an unused memory cell row and a redundant memory cell row are stopped.
Patent JP-2000282313-A (JP)
Title: Lining cloth
Inventor: MIZUKI HIROYUKI
IPC: D03D15/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a lining cloth excellent in cool and refreshing feeling and matching market needs. SOLUTION: This lining cloth is characterized by a woven fabric where a yarn comprising a polyester multifilament original yarn having undrawn parts in the direction of yarn length in each filament is used as at least a part of the warp and/or the weft.
Patent JP-H03290102-A (JP)
Title: Transplanter
Inventor: SUKIGARA TADAYOSHI
IPC: A01C11/02
Filed: 1990-04-04
Abstract: PURPOSE:To provide a transplanter enabling a normal work even in an inclined field by disposing pairs of driving wheels and driven wheels, respectively, and further disposing a link mechanism for freely adjusting the vertical heights of both the driven wheels and for tilting the driven wheels on the mountain side of the inclined field so as to maintain the frame of the transplanter horizontally when traveling in the inclined field. CONSTITUTION:In a transplanter equipped with a pair of driving wheels 9 and a pair of driven wheels 30 in the longitudinal direction and freely capable of adjusting the vertical heights of both the driving wheels 9 so as to maintain the frame horizontally when the transplanter travels in an inclined field along a contour line, a driven wheel-supporting device 29 comprising a pair of the driven wheels 30, a link mechanism 31 for supporting the driven wheels on the frame 1 and a steering device 32 for controlling the direction of the driven wheels 30 is disposed at the front end portion of the frame 1. The driven wheel 30 on the mountain side is relatively raised based on the frame and the driven wheel on the valley side is lowered and both the driven wheels 30 are tilted on the mountain side with the link mechanism 31 to permit the stable transplantation work in the inclined field.
Patent JP-H02269000-A (JP)
Title: Control device of transfer press machine
Inventor: MATSUMOTO ICHIRO
IPC: B30B13/00
Filed: 1989-04-07
Abstract: PURPOSE:To reduce the wiring work and to improve a noise and an induction resistance by mounting plural printed wiring boards and a power source unit in one housing. CONSTITUTION:On the front side of a printed wiring board, a front panel 76 is provided, and by coupling this front panel 76 to a rack 60 with a screw 77, the printed wiring board is fixed to the rack 60. A power source module 40 is also fixed to the rack 60 in the same way. Subsequently, the rack 60 on which these plural modules are provided is installed in a housing. That is, functions of plural controllers constituted of divided housings up to the present are modularized to plural printed boards, and these plural printed boards and a power source thereto are coupled by a bus and mounted in one housing.
Patent JP-S63254701-A (JP)
Inventor: TSUNASHIMA EIICHI
IPC: H01C17/06
Filed: 1987-04-10
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-H02268228-A (JP)
Title: Pressure sensor and gas flowmeter using it
Inventor: KATO TOMIO
IPC: G01F1/20
Filed: 1989-04-11
Abstract: PURPOSE:To prevent damages of a piezoelectric film and to measure flow rates highly sensitively by introducing fluid pressures into pressure chambers on both sides of the macromolecular piezoelectric film through two curved introducing paths, and detecting the differential pressure on both sides with the piezoelectric film. CONSTITUTION:Fluid from the element part of a flowmeter is introduced into pressure chambers 7 and 8 on both sides of a macromolecular piezoelectric film 2 through input nozzles 16 and 17 and curved introducing paths 14 and 15. The reverse differential pressures alternately act on both surfaces of the film 2. The film 2 is deformed alternately. Electric charges are generated in electrode layers 3 and 4 of the film 2 by spontaneous polarization, and the alternating potential difference is generated. The potential difference is transmitted to an amplifier 20 through holder electrodes 5 and 6 and lead wires 18 and 19. A voltage signal is outputted from the amplifier 20. Therefore, the minute fluctuation in pressure can be detected highly sensitively, and the damages of the film 2 due to foreign matters in the fluid can be prevented. The flow rate can be measured highly sensitively with a simple structure.