baber/WOPTO huggingface dataset:
Patent JP-S56143735-A (JP)
Title: Feeding circuit of submarine cable system
Inventor: NISHIMURA YOSHIHIKO
IPC: H04B3/44
Filed: 1980-04-10
Abstract: PURPOSE:To prevent the breaking state of a main transmission line service even during the fault of a branch transmission line, by inserting and connecting two diodes in the opposite directions between the main transmission feeding line and branch transmission feeding line, and the branch transmission feeding line and a submarine earth. CONSTITUTION:Between main transmission feeding line 6 and branch transmission feeding line 7, diode 9 is interposed in the opposite direction. A constant current flowing from the A station side never flows in the direction of branch transmission line 2. So that the potential at point d1 will be higher than at point d2 by diode forward diffusion voltage V0, feed voltages to stations A and B are held at +V4 and -V5 and the balance of main transmission line feed is kept. At station C, applying forward voltage V6 to diode 10 interposed for submarine earth 18 performs one-station feed. Thus, the service of main transmission line 1 is not interrupted.
Patent JP-H01221858-A (JP)
Title: Manufacture of cadmium negative electrode for alkaline storage battery
Inventor: HONDA HIRONORI
IPC: H01M4/26
Filed: 1988-03-01
Abstract: PURPOSE:To increase the capacity of electrode and its gas absorbing capability by immersing a cadmium electrode coated with specified active material paste in an alkaline aqueous solution to elute zinc and to deposit metallic cadmium thereon. CONSTITUTION:The first active material paste comprising cadmium oxide or hydroxide, a gelling agent, and synthetic fibers is applied to a conductive core, and the second material paste comprising cadmium oxide or hydroxide, a gelling agent, synthetic fibers, and zinc is applied onto the first active material paste to form a cadmium electrode. This cadmium electrode is immersed in an alkaline aqueous solution to elute zinc and to deposit metallic cadmium thereon. The residual content of zinc in the electrode is reduced, and the capacity of electrode and its gas absorbing capability are increased.
Patent JP-H10239933-A (JP)
Title: Image forming device
Inventor: FURUSAWA AKICHIKA
IPC: G03G15/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device facilitating the mounting of the image forming unit. SOLUTION: In this device, at the time of mounting the image forming unit 60, unit frames 61 (61a and 61b) is severally engaged with mounting sections 63a and 63b on the main body device. Either side face of the unit frame 61 is formed in the flat plane being free from any projecting object, and a power receiving spring and the grounding spring is severally arranged inside holes 66a and 66b. The mounting section 63a of mounting face is also formed as the flat plane, and respective hole 66a and 66b is drill-disposed on the position corresponding to the respective hole 65a and 65b, and then the power feeding shaft 67 and the positioning shaft 68 is severally arranged inside thereof in freely movably forwards and backwards.  In the mean time, the image forming unit 60 is mounted on respective mounting section 63a and 63b, when an upper cap member is closed, the power feeding shaft 67 and the positioning shaft 68 is severally allowed to project outside, to enter in the image forming unit 60, and to come into press contact with the power receiving spring and the grounding spring, while the positioning shaft 68 'engaged with the hole 65b is allowed to position the image forming unit 60.
Patent JP-H03250905-A (JP)
Title: Glass antenna for vehicle
Inventor: HIROTSU TORU
IPC: H01Q1/32
Filed: 1990-02-28
Abstract: PURPOSE:To reduce the loss and to improve the transmission reception gain by connecting a 1st antenna shaped as a grating whose interval of grids is selected to be 1/16 of a wavelength lambda of a radio wave to be sent or received or below to an inner conductor of a coaxial cable and connecting a 2nd antenna comprising horizontal elements to an outer conductor. CONSTITUTION:A 1st antenna 3 formed to be a grating together with a heater wire 2 for frost resistance, a 2nd antenna 4 comprising horizontal elements together with a 1st feeding point 5 are formed onto the in-cabin side of a plate glass 1 by screen print and baking by means of conductive paste. Then the glass plate 1 is mounted to a rear opening of the car body, the 1st antenna connects to an inner conductor 7 of a coaxial cable 6, the 2nd antenna connects to an outer conductor 8 and the outer conductor connects to ground at a receiver side at the end. The lateral length M of the 1st antenna is selected to be 10-120mm and the longitudinal length L is selected within a range of 20-60mm and the most parts are formed to be a grating. The length N of the 2nd antenna is selected to be 30-300mm, preferably 60-150mm and the interval from the car body is to be 20mm or over.
Patent JP-S52131641-A (JP)
Title: Slurry discharge device for waste water treatment tank
Inventor: OCHI SHIGEKI
IPC: B01D21/24
Filed: 1976-04-26
Abstract: PURPOSE: To minimize the height of a waste water treatment tank as much as possible, and to make unnecessary a device which collects slurry or discharges collected slurry. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60193500-A (JP)
Inventor: OOTSUKA KIMIHIKO
IPC: D06F39/14
Filed: 1984-03-15
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-H05251593-A (JP)
Title: Ic socket with ram battery
Inventor: MIYAMOTO SHOJI
IPC: H01R33/955
Filed: 1992-03-05
Abstract: PURPOSE:To assure memory contents of a memory IC when a power supply is instantaneously disconnected and the whole IC socket is removed and replaced by building a battery inside an IC socket and by providing a supply changeover switch. CONSTITUTION:This device is composed of a battery 13 which is built in an IC socket 1 and supplies power a RAM semiconductor memory IC 2 and a supply changeover switch 11 which switches whether or not power is supplied from the battery 13 to the RAM semiconductor memory IC 2. After storing in the RAM semiconductor memory IC 2, the supply changeover switch 11 is turned to a supply side and a current from the battery 13 is supplied. Even if the whole IC socket 1 is removed and separated from a ROM writer in the state, memory content is assured. Therefore, even if a power supply is instantaneously disconnected, the memory content can be assured, the socket can be replaced while assuring the memory content and the sensory content can be confirmed by other device as it is.
Patent JP-H07258611-A (JP)
Title: Heat-resistant adhesive material
Inventor: YOKURA MITSUYOSHI
IPC: H01L21/312
Filed: 1994-03-18
Abstract: PURPOSE:To provide a heat-resistant adhesive material having good puntchability and excellent heat-resistance and electrical characteristics, enabling the bonding at a low temperature and effective for remarkably simplifying the production process of a package for semiconductor mounting use by laminating a heat-resistant adhesive to a metallic foil. CONSTITUTION:This heat-resistant adhesive material is a laminate having a heat-resistant adhesive layer on at least one surface of a metallic foil (preferably copper-based metallic foil, etc.). The heat-resistant adhesive is preferably a polyimide resin thin film produced by reacting an aromatic tetracarboxylic acid such as 3,3',4,4'-benzophenonetetracarboxylic acid dianhydride with a diamine component containing >=70mol% of a siloxane-based diamine consisting of 1,1,3,3-tetramethyl-1,3-bis(4-aminopropyl)disiloxane and imidating the obtained polyamic acid. The material can be produced e.g. by extruding a solvent solution containing the varnish of the above polyamic acid through a film-forming slit, uniformly applying the solution to a surface of a metallic foil, removing the solvent with heat and heat-treating the product for imidation.
Patent JP-S60192227-A (JP)
Title: Electrode for electrostatic capacity type level gauge
Inventor: OOTA YASUHITO
IPC: H01G5/013
Filed: 1984-03-14
Abstract: PURPOSE:To obtain an electrode for electrostatic capacity type level gauge which is high in dimensional accuracy by utilizing printed wiring techniques, by forming plural rectangular electrode boards on the surface of a flexible insulating substrate with spaces between them and shaping the substrate with the electrode boards in a cylindrical form. CONSTITUTION:Segment electrodes 3a-3h are formed in such a way that a flexible insulating substrate 1 is prepared by forming an oil-resistant polymeric material in a film-like shape having a length longer than the range of liquid depth and plural rectangular conductive patterns are provided on the surface of the substrate 1 with spaces 2a-2g between them by depositing or etching techniques. Moreover, lead wires 4a-4h of a number at least more than the number of the segment electrodes are formed in line from the upper end to the lower end of the back of the substrate 1 by printing techniques. The segments electrodes 3a- 3h are electrically connected with the lead wires 4a-4h by piercing through holes 5a-5h and constituted so that electrostatic values can be transmitted to drawn-out terminals 6a-6h at the top section of the substrate 1.
Patent JP-S55139929-A (JP)
Title: Intake system for internal combustion engine
Inventor: EGUCHI NOBUJI
IPC: F02B29/00
Filed: 1979-04-20
Abstract: PURPOSE: To make an intake system compact as a whole, by providing a supercharging blower in a low speed intake duct and installing a changeover valve at the point of connection of the duct and a medium and high speed duct with the outlet port of an air cleaner.  
     CONSTITUTION: An intake system 10 comprises a medium and high speed duct 11 which connects the outpt 48 of an air cleaner 45 to the intake chamber 42 of an engine 40, and a low speed intake duct 12 which is coupled at one end to the outlet port of the air cleaner 45 and at the other end to the intake chamber 42 and equipped at a halfway part with a supercharging blower 14. The supercharging blower is driven by a V-belt 26 fitted around the rotary shaft 41 of the engine 40. A speed detector 15 is provided on the clutch housing 44 of the engine 40. An actuator 16 is operated in response to an electric signal from the speed detector 15 to drive a changeover valve 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59174239-A (JP)
Title: Manufacture of poly v-pulley made of sheet metal
Inventor: GOTOU TAKESHI
IPC: B21H1/04
Filed: 1983-03-23
Abstract: PURPOSE:To obtain a light poly V-pulley high in accuracy using a simple device by forming a V-groove by rotary forming on the outer face of peripheral wall of a cylindrical formed product obtained by working a metallic sheet. CONSTITUTION:This manufacturing method consists of a process that forms a preliminary formed product 66 from a cylindrical formed product 64, a process that forms a flange part 90 thrusting a flange forming roller 30 from outside while rotating the formed product 66 and a process that cuts a V-groove on the peripheral wall of intermediate product 92 on which the flange part is formed. In the preliminary forming process, a U-shaped bending roller 26 is thrusted against outer face of the peripheral wall of the formed product 64 and the part corresponding to the base of the flange is bent inward. In the process of V-groove cutting, a groove forming roller 34 is thrusted from outside against peripheral wall between flange parts 88, 90 of the intermediate product 92 and a V-groove is cut between the roller and an internal roller 38.
Patent JP-S55139889-A (JP)
Title: Sterilizing apparatus of water
Inventor: IROKAWA TOMOHIKO
IPC: C02F1/32
Filed: 1979-04-20
Abstract: PURPOSE: To sterilize completely the polluted water in a water tank for breeding tropical fishes, and to remove fish dung, residual feed, etc. by filtration to produce clean water, by taking out the polluted water from the water tank, then making it pass through a water sterlizer composed of a sterilizing lamp, a tray, and a filter layer.  
     CONSTITUTION: Water polluted with various germs, fish dung, and residual feed etc. is taken out by a pump from a water tank for breeding tropical fishes, goldfishes etc. and is made to pass through a sterilizer to clean it, then it is returned to the water tank. The polluted water flows through an inlet 3 arranged in the bottom of one side of the case 1 of a sterilizer into the apparatus, rising through a inflow chamber 7, then it flows on a nearly horizontal tray 14 in a layer of uniform thickness in the direction of an outlet 16. During the flow on the tray, various germs such as colon bacilli etc. contained in the water are sterilized by a sterilizing lamp 21 installed above the tray. The sterilized water flows through an outlet 16 into a filter chamber 8, where it is filtrated with filter element 11 to remove the pollutant such as fish dung, residual feed etc. The cleaned water flows into a reservoir 10, and circulated by a pump through an outlet 4 to the water tank once again. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61206756-A (JP)
Title: Automatic original convey device
Inventor: EHATA KOJI
IPC: B65H5/02
Filed: 1985-03-12
Abstract: PURPOSE:To enable a great variety of synthetic copying to be easily accomplished by providing transfer means in plural rows which are capable of transferring originals independently or in combination with others to a light exposure section. CONSTITUTION:When additional information B and/or C are required to be changed after synthetic copying has been accomplished while A, B, and C have been transferred at one time and set on a platen by means of both a separation feeding means 44 and transfer rollers 5 and 8, a part of clutch groups 6 and 10 is selectively operated allowing both transfer belts 12, 22 and 32, which are supposed to be used for the transfer of the subject copy B and/or C, and the separation feeding means 44 to be rotated. This allows following new subject copy D and/or E to be brought to the platen permitting them to form a new set of the subject copy together with the subject copy A which has not been disposed at the time of the completion of the previous copying. This configuration enables a synthetic copying operation to be accomplished where partially common but different information is contained.
Patent JP-S52133645-A (JP)
Title: Elevator control operation system
Inventor: NISHIDA NORIYO
IPC: B66B1/00
Filed: 1976-04-30
Abstract: PURPOSE: To provide an elevator control operation system which cannot reset an elevator cage to normal operation unless check and inspection operation is completed, in case the cage is returned from control operation in earthquake to normal operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10247869-A (JP)
Title: Diversity circuit
Inventor: ICHIHARA MASAKI
IPC: H04B7/08
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a diversity circuit reducing a circuit scale and to make a device using the circuit small, to reduce the power consumption and to decrease the cost thereby. SOLUTION: A high-frequency signal received by antennas 101, 102 is amplified by amplifiers 103, 104. A delay circuit 105 delays only the high-frequency signal received by the antenna 102 by a delay time T. An output of the delay circuit 105 and an output of the amplifier 103 are combined by a combiner 106, and then a common receiver 107 used a base-band signal, and a common A/D converter 108 converts the signal into a digital signal. The digital signal is demodulated by a Rake receiver 109, the demodulated result is decoded by a decoder 110, and transmission data are reproduced.
Patent JP-H07263741-A (JP)
Title: Thin-film phototransistor
Inventor: ARAI MICHIO
IPC: H01L29/78
Filed: 1994-03-18
Abstract: PURPOSE:To provide a TFT phototransistor of high sensitivity using a double- gate polysilicon type structure. CONSTITUTION:A thin-film phototransistor is possessed of an active layer 4 which is irradiated with light rays and provided between a source region 7 and a drain region 8, wherein the active layer 4 is formed of polysilicon and provided between gate electrodes 2 and 6.
Patent JP-S55140852-A (JP)
Title: Controller of electrophotographic copying machine
Inventor: HORIUCHI TATSUMI
IPC: G03G21/00
Filed: 1979-04-20
Abstract: PURPOSE:To extend an available photoreceptor life expressed as copy number and to enhance operation ratio of a copying machine, by using the photoreceptor surface for formation of a latent image avoiding its defective part when a defect occurs on the photoreceptor surface. CONSTITUTION:Defective position indicator 11 capable of indicating the position of defect 5 on surface 2 of photosensitive drum 1 of a copying machine when it occurs, and indicating plate detector 12 for detecting indication of plate 11 are installed. The relative position signal on drum 1 of defect 5 detected with plate 11 and detector 12 is sent to controller 15. Further, slit disc 13 and slit detector 14 as shown in the figure are also installed as a detector for detecting the rotary angle of drum 1, and the signal detected with detector 14 is fed to controller 15. In controller 15 device 16 for forming a latent image is controlled so as to enable the latent image to be formed on the position avoiding defect 5 by the above 2 signals.
Patent JP-H06268029-A (JP)
Title: Manufacture of heating tool for thermocompression bonding
Inventor: MIURA KAZUMA
IPC: H01L21/60
Filed: 1993-03-10
Abstract: PURPOSE:To eliminate adhesion of melted material and contamination on the surface of tool, which are to be the troubles at the time of bonding. CONSTITUTION:Head holding parts 4 are arranged on the both sides of a ceramic head 6, namely, the bonding part of a heating tool main body is formed in a recessed shape. Alloy foil to be used as soldering material is arranged in the groove of the main body bonding part and is used for the bonding with the head. Melted material adhesion on the bonding plane and the reaction of the bonding plane are eliminated by replacing the head to ceramics.
Patent JP-H01222453-A (JP)
Title: Manufacture of semiconductor device
Inventor: HOSHI TOSHIAKI
IPC: H01L21/768
Filed: 1988-03-01
Abstract: PURPOSE:To prevent the film thickness of polySi film from reducing subsequent to the end of heat treatment and to make it possible to operate a circuit at a high speed by a method wherein, after a first polySi film is formed by a fine processing, a comparatively thin second polySi film is grown and the second polySi film is all oxidized and is used as an insulating film in a process for heat-treating a thick insulating film grown after the growth of the second polySi film. CONSTITUTION:A first polySi film 4 is finely processed and thereafter, a comparatively thin second polySi film 6 is grown and a thick insulating film 12 (such as a PSG film or a BPSG film) grown after the growth of the film 6 is heat- treated. In this process, the film 6 is all oxidized, but the film 4 located under the film 6 is almost not oxidized in the heat treatment and its film thickness is not reduced. Thereby, a resistance is not increased and a circuit can be operated at a high speed.
Patent JP-S53135001-A (JP)
Title: Driving system for turbo-machines
Inventor: AIDA MASATOSHI
IPC: F04D27/00
Filed: 1977-04-30
Abstract: PURPOSE: To prevent overloading of motors without necessitating a revolutionnumber controlling apparatus and an overload detecting apparatus for turbomachines by increasing the electric resistance in the secondary circuit of an induction motor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10245461-A (JP)
Title: Inner window frame of vinyl chloride-based resin
Inventor: KANEKO KAZUYOSHI
IPC: C08L27/06
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain an inner window frame of a vinyl chloride-based resin, making a color control easier which happens in the case of using the vinyl chloride-based resin as the inner window frame, less in using amount of a coloring pigment, capable of obtaining a wood grain pattern as a one unit molded product without requiring a laminate specification, simplifying an extrusion process and excellent in impact resistance and feeling of a wood-based material. SOLUTION: This inner window frame of a vinyl chloride-based resin imparted with a wood-based grain pattern and excellent in impact strength, is obtained by melt-molding a vinyl chloride-based resin composition obtained by mixing 100 pts.wt. vinyl chloride-based resin consisting of a vinyl chloride- based graft copolymer formed by graft copolymerizing a copolymer of an alkyl acrylate and/or an alkylmethacrylate with a multi-functional monomer with vinyl chloride, and 1-25 pt.wt. cellulose power having 65-95 degree of whiteness, with 0.1-30 pt.wt. cross-linked vinylchloride-based resin and/or a vinyl chloride- based polymer resin.
Patent JP-H0995528-A (JP)
Title: Method for polymerizing methylenecyclopropane by using zirconium and hafnium as catalyst and polymer obtained thereby
Inventor: TOBIN JIEI MAAKUSU
IPC: B01J31/22
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a high-modulus polymer by mixing to toluene with a (substituted) methylenecyclopropane and a catalyst represented by a specified formula at a low temperature, agitating the obtained mixture at room temperature, quenching the mixture with methanol, and recovering the product.  
     SOLUTION: A flask is charged with a catalyst represented by the formula: L 1 L 2 MR + RB(C 6 F 5 ) 3   -  or (LR' 2 SiNR'')MR + PB(C 6 H 5 ) 3  [e.g. (C 5 Me 5 ) 2 ZrMe + MeB(C 6  F 5 ) 3   - ] [wherein R is an alkyl or a hydrogen compound; R' and R'' are each an alkyl or allyl; M is Ti, Zr or Hf; and L 1  and L 2  are each a ligand having cyclopentadienyl], and a solvent (e.g. toluene) and methylenecyclopropane cooled to a temperature as low as about -78°C are vacuum-transferred to the flask. The flask is filled with an inert gas (e.g. Ar), the reaction mixture is reacted under agitation at 20°C for a given time, and the reaction product is quenched with methanol and devolatilized to leave the polymer. This is washed with a solvent and dried to obtain a polymer (e.g. poly(1,4,2:2-butanetetrayl) represented by formula I or II. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S61208551-A (JP)
Title: Collective control system for data access
Inventor: WATABE FUMIYO
IPC: G06F3/06
Filed: 1985-03-14
Abstract: PURPOSE:To attain a data access regardless of existence in a main memory or an auxiliary memory by using a file control information table which is capa ble of collective controlling of data. CONSTITUTION:When the reference and replacement are given to a data set A by an application program, the reference is given to a file control information table 4 by a data collective processing means 3. Thus it is known that the data set A exists in an auxiliary memory means 2 and an access function of an auxiliary memory means of an operation system OS is called out. While it is known in the same way that a data set B eixsts in a main memory means 1. Thus it is possible to give an acess to a desired data set by a single procedure regardless of existence of the data set in a main memory or an auxiliary memory.