baber/WOPTO huggingface dataset:
Patent JP-S5468795-A (JP)
Title: Cathode for manufacture of caustic soda and production thereof
Inventor: KAWASAKI KEIJI
IPC: C25B11/04
Filed: 1977-11-11
Abstract: PURPOSE: To obtain the title cathode which can remarkably lower hydrogen overvoltage, by forming a composite Ni plated layer contg. partially developed Raney Ni alloy powder on at least part of a substrate metal.  
     CONSTITUTION: An electrically conductive cathode substrate metal such as iron, stainless steel or Ni is electroplated in a plating bath contg. suspended Raney Ni powder of below about 100 μ diameter or partially developed Raney Ni alloy powder. The bath temp. is pref. 40W70°C and the current density 5 A/dm 2 . The resulting composite plated cathode surface contg. the powder is then treated with an alkaline soln. to remove the Al component, thus giving a cathode effective for lowering hydrogen overvoltage in electrolysis of an aq. soln. of alkali metal halide. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01303790-A (JP)
Title: Ceramic printed wiring board and manufacture thereof
Inventor: YONEDA TATSU
IPC: H05K1/16
Filed: 1988-06-01
Abstract: PURPOSE:To improve a ceramic printed wiring board in accuracy and characteristic by a method wherein a thick film resistor layer and a conductor layer are laminated on a terminal section of a thick film resistor layer and the terminal section is roughened, and a conductor layer constituting metal is diffused into the thick film resistor layer. CONSTITUTION:A thick film resistor layer is formed on a ceramic board, which is covered with a chemical resistant protective insulating layer except the terminal section of the thick film resistor layer, the surface of the terminal section is treated to be rough and then a conductor layer is formed thereon through a wet plating method. Next, a thick film resistor layer and a conductor layer are laminated on the terminal section, and at least the laminated part is subjected to a heat treatment at a temperature of 150 to 900 deg.C. By these processes, a conductor pattern can be finely and accurately formed out of a plating metal, especially, a copper plating without deteriorating a thick film resistor in an intrinsic characteristic.
Patent JP-H09121181-A (JP)
Title: Method for erasing interference tone for quadrature amplitude modulator/demodulator and its device
Inventor: FURANKU ANTON REEN
IPC: H03H17/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To remove the discrete in-band radio frequency tone interference of a low output by inputting the differential signal of a in-phase component and a quadrature component in the digital code of input and output ends in a slicer to a tone erasing device. SOLUTION: An analog signal inputted from a conductor 11 outputs a digital sample by a timing recovering equipment 15 and an A/D converter 10. Then, it is outputted to the adaptive equalizer 25 through a spectrum characteristic reshaping filter 20. The output is mixed with a base band frequency by reference carrier from a carrier recovering equipment 35 in a mixer 30 and outputted to a tone erasing device 100. Here, the effect of a spectrum line in an interference tone is reduced by the error signal which is obtained by the difference of the in phase component and the quadrature component in the digital code of the input and the output of the slicer 40 so as to be outputted to the slicer 40. Thus, the discrete in-band radio frequency tone interference of the low output is removed.
Patent JP-H01303795-A (JP)
Title: Formation of multilayer interconnection
Inventor: KANEKO WAKAHIKO
IPC: H01B13/00
Filed: 1988-05-31
Abstract: PURPOSE:To decrease an occurrence rate of disconnection by a method wherein the thickness of an upper wiring of a two-layered wiring pattern is double or more that of a lower wiring. CONSTITUTION:A first conductive film 102 of a metal chrome film is formed on a glass substrate 101 as thick as 400Angstrom  through a sputtering method, and a second conductive film 104 of an indium oxide film is formed on a lower wiring pattern formed of the first conductive film 102. When the thickness of the indium oxide film 104 is equal to or more than 800Angstrom , a void part of the first conductive film 102 is filled up with the secand conductive film 104 of indium oxide, but when the thickness of the indium oxide film in smaller than that, it can not function as an upper wiring. By these processes, when the indium oxide film is twice or more as thick as a lower chrome film, the occurrence rate of connection failure is made to decrease.
Patent JP-S5924767-A (JP)
Title: Crosslinking adhesive
Inventor: ISHIZAKI YOSHIHIRO
IPC: C08G59/00
Filed: 1982-08-02
Abstract: PURPOSE:To provide a crosslinking adhesive excellent in adhesion, and heat resistance, especially in adhesion at low temperatures, consisting mainly of a copolymer of ethylene, an ethylenically unsaturated silane compd., an unsaturated glycidyl compd. and other ethylenically unsaturated compds. CONSTITUTION:The adhesive contains as main component a copolymer obtained by copolymerization of (A) ethylene, (B) an ethylenically unsaturated silane compd. (e.g. vinyltrimethoxysilane), (C) an unsaturated glycidyl compd. (e.g. glycidyl acrylate) and (D) other ethylenically unsaturated compds. (e.g. vinyl acetate). (B), (C) and (D) are contained in 0.01-5, 0.1-20 and 5-40wt%, respectively, based on the copolymer.
Patent JP-S5926161-A (JP)
Title: Apparatus for preventing loadless operation of power sprayer
Inventor: MATSUZAWA HIROTO
IPC: B05B9/00
Filed: 1982-08-02
Abstract: PURPOSE:To prevent the loadless operation of an engine, by a method wherein the pressure chamber of a pressure switch is connected to a suction pipe and the internal pressure of the suction pipe is raised when the liquid in a storage tank is eliminated to make the engine inoperative. CONSTITUTION:When the liquid L in a storage tank 9 is eliminated, the internal pressure of a suction pipe 10 is raised to be brought to pressure same to atmospheric pressure. This situation is detected by a pressure switch 18 through a communication pipe 25 because the pressure in a pressure chamber A comes to atmospheric pressure and a diaphragm 20 is upwardly moved by the elastic force of a spring 24 while a movable contact 22 is connected to a fixed contact 23 and an ignition control unit 28 is earthed to stop an engine 1 and a piston pump 5. By this mechanism, a liquid eliminated state is informed to a worker.
Patent JP-H04360390-A (JP)
Title: Electronic device for mobile body mount
Inventor: SUZUKI TOMOHIKO
IPC: H04N9/29
Filed: 1991-06-06
Abstract: PURPOSE:To attain automatic degaussing of a color CRT only at a required point of time in an electronic device mounted on a mobile body such as a vessel and a vehicle. CONSTITUTION:A comparator 4 compares an amplified signal (b) of a detection signal of a magnetic sensor 1 is compared with a comparison level (c) and a trigger signal generating circuit 5 gives a trigger signal (e) to a degaussing circuit 6 every time the result of comparison of the comparator 4 is inverted. Every time the trigger signal (e) is given to the degaussing circuit 6, an attenuating AC current is supplied to a degaussing coil 7. Every time the azimuth of a mobile body from the North to the South or vice versa, the trigger signal (e) is given to the degaussing circuit 6 and the automatic degaussing is implemented in its timing, then the automatic degaussing is implemented only at a required point of time.
Patent JP-H09317975-A (JP)
Title: Gas meter connecting joint
Inventor: NOZAKI HIDEO
IPC: F16L41/02
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To directly fix a joint body to a building by providing a fixation plate having a fixation part which seals a rear side opening of a joint body and is operated for fixing it to a building. SOLUTION: A joint body 20 is a rectangular box on whose rear surface an opening is formed. A partition wall 21 a formed on a center portion thereinside. A primary flow passage 22 is arranged on a left side, while a secondary flow passage 23 is arranged on a right side. The rear side opening of the joint body 20 is sealed by packing and a fixed plate 24, and blocked by a bolt 25. The fixed plate 24 is extended around the joint body 20 to form fixer to a building. An inflow port A connected to a primary standing pipe 33 and an inlet pipe connection port C connected to an inlet pipe side connection port 31 are formed on the primary side flow passage 22. An outlet pipe connection port D connected to an upper outlet side connection port 32 of a gas member 30 and an outflow port B connected to a secondary side descanding pipe 34 are formed on the side of the secondary side flow passage 23.
Patent JP-H01304907-A (JP)
Title: Automatic metering and feeding device
Inventor: NONAKA TAKEYOSHI
IPC: B01J4/02
Filed: 1988-06-01
Abstract: PURPOSE:To miniaturize the whole device concerned by a method wherein means, which can selectively supply material received from storage means in response to at least one request of a plurality of processing machines, are provided. CONSTITUTION:Materials A, B and C, which are respectively metered with metering hoppers 50, 60 and 70, are cut out with electromagnetic vibrating feeders 50a, 60a and 70a by respective metered amounts into a mixer 21 so as to be agitated through the rotation of agitating blades 24 by driving a motor 22. Changing-over valves are respectively opened on the basis of request signals sent from any one of respective compression molding presses, that is, storage hoppers 30, 31 and 32 so as to feed the mixed material in the mixer 21 to the hopper 30, 31 or 32, which requests the mixed material. Thus, since the common mixer 21 and the respective material metering hoppers 50, 60 and 70 are commonly used for a plurality of compression molding presses 36, 37 and 38, the highly accurate mixing ratio can be realized with no increase of cost.
Patent JP-2000332518-A (JP)
Title: Transmission and reception device
Inventor: MURAYAMA YUJI
IPC: H04B5/02
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To prevent a device which processes data and an antenna from affecting each other. SOLUTION: A data converting device 2 is a device which processes an analog signal and a digital signal and the antenna 3 transmits data processed by the digital converting device 2 to other devices and receives data outputted from other devices. The data converting device 2 is installed at the center part of the antenna 3 where it is hardly affected by a magnetic field.
Patent JP-H04338119-A (JP)
Title: Method and device for press-forming optical element
Inventor: OMORI MASAKI
IPC: C03B11/12
Filed: 1991-05-13
Abstract: PURPOSE:To provide a device for press-forming an optical element by which the formed article deposited on the upper die is not brought up as such and left on the lower die when the mold is opened, and the formed body is automatically discharged. CONSTITUTION:A softened glass material 1 is pressed by a mold consisting of an upper die 2 and a lower die 3 to form an optical functional face corresponding to the forming faces of the dies 2 and 3 on the glass material 1 by this device for press-forming an optical element. The qualities and/or temps. of at least the forming faces of the dies are made to differ from one another or the qualities of the surfaces of the glass material 1 are made to differ from each other so that the adhesion of the upper die 2 to the glass material 1 is made lower than the adhesion of the lower die 3 to the glass material 1.
Patent JP-S5361808-A (JP)
Title: Locomotive body
Inventor: MIKI MASAO
IPC: B61D17/04
Filed: 1976-11-12
Abstract: PURPOSE: To facilitate assembly of a locomotive body by connecting and assembling body underframes and structures divided into suitable number of units in advance to form the body of desired length and constructing to divide and connect the underframes in the plane along the cross section of the underframes immediately after a sleeper beam. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09318352-A (JP)
Title: Apparatus and method for measuring hollow displacement in tunnel
Inventor: INOUE HIROYUKI
IPC: E21D9/06
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a hollow displacement measuring apparatus and method for tunnels which enables measurement of displacement with limited time and labor without affecting excavation work. SOLUTION: Laser light is irradiated in the direction of advancing of a tunnel 100 from a laser light source 1 mounted in proximity to an unmovable point of the internal wall of the tunnel 100 and a transmission target 2a-k in which a plurality of lateral rulings 3a... and vertical rulings 3b orthogonal to each other as arranged at specified intervals are formed on a surface thereof crossing the optical axis 1a of the laser light is mounted on the internal wall of the tunnel 100.  The crossing position of the optical axis 1a on the cross surface at the mounting is used as initial value to specify which of the vertical rulings 3b... and the lateral rulings 3a crosses the optical axis 1a during the measurement and the positional displacement of the transmission target 2a-k is determined on the basis of a specified interval at which the lateral rulings 3a and the vertical rulings 3b are arranged to index the displacement of the internal wall of the tunnel 100.
Patent JP-H10323186-A (JP)
Title: Microorganism holding carrier for bioreactor
Inventor: HIROSE AKIRA
IPC: C12N11/14
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a microorganism holding carrier for a bioreactor suitably useful for a vapor-phase bioreactor apparatus of type for bringing a culture solution of microorganism into contact with a gaseous organic substance. SOLUTION: This microorganism holding carrier is used for a bioreactor by holding a microorganism and is composed of a mixture of a fibrous material comprising a material having no water absorption and an organic solution having water absorption and capable of holding a microorganism. The fibrous material comprising the material having no water absorption is selected from a glass fiber, a metal fiber, a carbon fiber and a fibrous ceramic fiber and the organic substance having water absorption and capable of holding a microorganism is selected from peat moss, sphagnum moss, sponge, porous cellulose, porous polyethylene and a urethane foam and both are mixed in the ratio of 9/1 to 1/1 by dry weight.
Patent JP-S6027808-A (JP)
Title: Device for detecting thickness of paper
Inventor: SHINKAI MICHIO
IPC: B65H1/18
Filed: 1983-07-27
Abstract: PURPOSE:To detect te thickness of paper, by providing a paper-reduction detecting means and a paper-sheet counting means in a paper processing device of a copying machine and the like having an elevator tray. CONSTITUTION:A paper-reduction detecting means 3 detects the time when the decrease of the position of the paper at the topmost layer of paper stocked in an elevator tray 2 exceeds a preset limit. A paper-sheet counting means 4 counts the number of the sheets of paper, which are supplied in one cycle, during which the tray 2 is lifted by the detected signal from the detecting means 3, the paper is supplied, the position of the paper at the topmost layer exceeds the preset limit, and the detected signal is generated. A paper-thickness computing means 5 computes the thickness of paper based on the counted number of the sheets of paper and the preset limit. Thus the thickness of the paper can be detected.
Patent JP-H0881-A (JP)
Title: Lawn-transferring machine
Inventor: SHOTAKA ATSUSHI
IPC: A63C19/00
Filed: 1994-06-17
Abstract: PURPOSE:To make it possible to transfer and convey many sheets of lawn pallet at once and rapidly perform an exchange work when using the lawn pallet on which natural lawns are growing for replacing artificial lawns with natural lawns, e.g. in a multipurpose dome for base ball or succor. CONSTITUTION:A group 11 of lawn pallets are made up by mutually connecting many lawn pallet sheets 13 on which natural lawns 29 are growing. Compressed air 25 is sent through a blast duct 23 to the below of a sheet 19 arranged under the group 11 of the lawn pallets and the group 11 of lawn pallets are drawn by a tractor in a floating state.
Patent JP-H06254016-A (JP)
Title: Electrostatic particle filtration device
Inventor: INCULET ION I
IPC: B03C3/02
Filed: 1993-06-07
Abstract: PURPOSE: To make a filter operable with a low voltage and lighter, by forming two pairs of respectively isolated conductive filaments or thin wires into finely woven meshes, and joining a power supply to between two pairs of the conductive filaments or thin wires to impress potential difference. CONSTITUTION: Wire mesh 20 is formed from two pairs of tangled thin conductive filaments or wires. In this case, the first wire set 22 extends out horizontally while the second wire set 24 extends out vertically in which respective wire of wire sets 22, 24 is electrically isolated. Respective end of the first wire set 22 is conductive connected to a common bus 26 with gold or nickel contacts while respective end of the second wire set 24 is conductive connected to the common bus 28 with identical contacts. An AC voltage power supply 30 is further connected between bus 26, 28. The power source 30 is composed of a combination of, for example, a 9-volt battery and a reversing switch.
Patent JP-S6115229-A (JP)
Title: Image output device
Inventor: WATANABE MUTSUMI
IPC: G06F3/048
Filed: 1984-06-30
Abstract: PURPOSE:To attain the conversion of a detected brain wave pattern into a sensory pattern by detecting the brain wave produced by the image remembrance via a probe, and analyzing the brain wave to obtain and output a sensory pattern of image. CONSTITUTION:The brain waves produced when a man remembers a certain image are detected by a probe 1 and then supplied to a brain wave analyzing part 3 via a brain wave transmission part 2. The part 3 collates a pattarn of the detected brain waves with a sensory pattern dictionary produced previously to convert a remembrane image of a man shown by a brain wave pattern into a sensory pattern. This sensory pattern is outputted through an image output part 4. While the image of the sensory pattern supplied through an image input part 5 is supplied to the part 3. Then the input sensory pattern is collated with the sensory pattern dictionary. Thus the brain wave corresponding to the input sensory pattern are produced and fed to a man from the part 2 via the probe 1.
Patent JP-S6115185-A (JP)
Inventor: SHIRAKI MIKIO
IPC: G09G5/24
Filed: 1984-06-30
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-H0432636-A (JP)
Title: Humidifier
Inventor: FUJIMOTO MASANOBU
IPC: F24F6/00
Filed: 1990-05-25
Abstract: PURPOSE:To perform a clean humidification without discharging any soluble impurities in water into a surrounding air by a method wherein a humidifier is comprised of a sucking-up member for sucking up water in a water tank by a capillary tube phenomenon and a heater member enclosed by the sucking-up member to heat the sucking-up member and to vaporize water and a metallic foil is disposed between the heater member and the sucking-up member to heat the sucking-up member and to vaporize water and a metallic foil is disposed between the heater member and the sucking-up member. CONSTITUTION:Water in a water tank 2 is guided to an upper part of a sucking-up member 5 under a capillary tube phenomenon. As a heater member 3 is electrically energized, water around the heater member 3 is boiled up and evaporated and the evaporated vapor is discharged from a blowing port 8 into air. Since the boiling is limited in the water around the heater member 3, it is not necessary to boil up a large amount of water placed in a humidifying pan. A vapor raising time is shortened and made fast. Heat from the heater member 3 is also transmitted to a metallic foil 4, a sucking member 5 and a pressing fitting 6. Since lengths of the metallic foil 4 and the pressing fitting 4 are lengths not immersed into water contained in the water tank 2, no heat is transferred from the metallic foil 4 and the pressing fitting 6 to the water in the water tank 2. The impurities are crystalized as scales and adhered in the sucking member 5.
Patent JP-S5469640-A (JP)
Title: Sealing equipment for roller bearing
Inventor: SAWADA YOSHIAKI
IPC: F16C33/76
Filed: 1977-11-12
Abstract: PURPOSE: An equipment by using shield plate with thermoplasticity resin film, which machining is easy and manufacturing cost is lower, having several characteristics such as corrosion proof, low hygroscopic one, alkalic resistance, acid proof, electrical insulation, magnetism proof, minimizing noise and low friction.  
     CONSTITUTION: A shield plate 8 is constructed, through that circular steel plate 3 which the outer edge is pressed to fit to the ring groove 7 provided on the inside diameter of end of bearing outer race 6 is touched with thermoplasiticity resin powder 4 such as nylon 11 heating to prescribed temperature after required treatment such as removing grease has been made, resin film 5 is deposited on the whole  surface of the stul plate 3, after that prescribed after treatment is made. The shield  plate 8 is fitted into the ring groove 7 of bearing outer race 6 by using the thickness  of the above film 5 having elasticity fully, thus sealing equipment for roller bearing  is constructed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5260126-A (JP)
Title: Reduced scale image input device
Inventor: KIMURA TAKASHI
IPC: G03G15/04
Filed: 1975-11-11
Abstract: PURPOSE: To prevent non-uniform image quality by subjecting an original picture to scanning from two light sources from the center of the original picture towards two ends at a gradually loer speed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5760249-A (JP)
Title: Terminal compression status inspecter for terminal compressed wire
Inventor: FUKUI KIYOUJI
IPC: G01N21/952
Filed: 1980-09-29
Abstract: PURPOSE:To enable the optical inspection of the quality of the terminal compression is a terminal compressed wire by detecting the brightness corresponding to the terminal, the conductor and the coat section thereof when a light irradiates the wire in the complementary color with respect to the coat color thereof. CONSTITUTION:A terminal compressed wire 2 is fixed with holding sections 1a and 1b of a terminal 1 directed upward when a light is projected from a light source 3, only complementary color with respect to the coat color of the wire 2 passes a filter 4 which respect to the coat color of the wire 2 passes a filter 4 which absorb other colors. The light of the complementary color passing through the filter 4 irradiates the terminal compression section thereof via a fiber 6. The reflected light from the terminal compression section reaches a photodetection surface 7a via a lens 8. The terminal 1 and the conductor section 2b reflect the light in the complementary color while the coat section little. A scanning means 7b of a photo detector 7 scans the terminal compressed wire radially to obtain a signal of continuous waveform so that the quality is determined depending on the magnitude of the signal corresponding to the length of the covered end L.