baber/WOPTO huggingface dataset:
Patent JP-H1112732-A (JP)
Title: Electrostatic adsorbing device and manufacture thereof and working device under reduced pressure using this
Inventor: WATANABE RYUTA
IPC: C23C14/48
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain an electrostatic adsorbing device having excellent voltage resistance without developing the cracking and breaking by arranging an intermediate layer composed of an ion implanted layer on an electrode surface layer part and a mixed layer in an atomic level of a dielectric substance and the electrode on the ion implanted layer at the boundary part of the laminated metal-made electrode and the dielectric substance. SOLUTION: The metallic electrode 2 and the ceramic-made dielectric layer 1 composed of one or more kinds of oxide, nitride and carbide of metal are laminated. The metallic electrode 2 has the structure divided into one or more pieces, and the same potential or the different potential is given to each electrode to generate the potential difference between the electrode 2 and a held material and then, the holding material is adsorbed to the dielectric substance 1. The intermediate layer at the boundary part between the dielectric layer 1 on the electrode contacting with the held material and the electrode 2 is composed of the ion implanted layer 5 and the mixed layer 4 of the dielectric substance at the dieelectric layer side and the electrode in the atomic level. By this method, the intense device to the thermal stress is obtd.
Patent JP-H0911923-A (JP)
Title: Fluid feed control device
Inventor: SUZUKI HIDEKAZU
IPC: B62D5/07
Filed: 1995-06-30
Abstract: PURPOSE: To control the mechanical distribution of the pressure oil to a power steering device and the pressure oil to an alignment control device in a highly reliable manner with simple constitution at a low cost. CONSTITUTION: Preferential feeding of the pressure oil from a main flow passage 61 to a P/S valve 24 of a power steering device and feeding of the excessive pressure oil from a second flow passage 67 to an accumulator 27 of an alignment device are realized by the movement of an accumulation spool valve 76 to be opened/closed by the accumulation force of the accumulator 27 through a check valve 69 to be opened/closed by the hydraulic force and an accumulation rod 80. The pressure oil is mechanically distributed to the power steering device of different control system and the control system of the alignment control device, and the distribution of the pressure oil to the power steering device and to the alignment control device is controlled with high reliability at a low cost with simple structure without using the electronic control using electric valves or sensors.
Patent JP-H1117206-A (JP)
Title: External lead connecting method for solar cell module
Inventor: WATANUKI YUJIRO
IPC: H01M14/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a connecting method for an external lead of a solar cell module, by processing the end portion having good workability, good appearance, easy handling and a high weatherability. SOLUTION: In an external lead connecting method for a solar cell module in which a photoelectric conversion element formed on a flexible substrate and an internal wiring 3 connected to an electrode of a polarity different from that of the photoelectric conversion element is sandwiched by two or more flexible protection film 4 and covered with the sealed internal wiring 3 of the solar cell module M and an external lead connected together, either a core wire of the external lead or a conductive terminal 6 connected to the core wire of the external lead is electrically connected to the internal wiring 3 through conductive fittings 7 and, at the same time, it is crimped and fixed to the solar cell module by conductive fittings 7.
Patent JP-S5954341-A (JP)
Title: Optical heterodyne communication equipment
Inventor: FUJITA TOSHIHIRO
IPC: H04B10/61
Filed: 1982-09-22
Abstract: PURPOSE:To prevent the frequency fluctuation due to temperature fluctuation, by providing a frequency modulating semiconductor laser light source and a semiconductor laser light source for local oscillator at the transmission side of a transmission system for performing heterodyne detection. CONSTITUTION:A frequency modulation semiconductor laser 10 and a semiconductor laser 11 for local oscillator are arranged both for a transmission side unit 12. Laser lights 13, 14 from each semiconductor laser are synthesized at any optical synthesizer 15. Further, the light is propagated in an optical fiber 16 being an optical transmission line and the optical fiber outputs 13, 14 are detected at a detector 17. Then, the light passes through an electric filter 18 extracting a signal of a desired frequency band and a signal current 19 is observed. In such the constitution, the semiconductor laser being a modulating signal light source and that being a local oscillating light source are reserved independently, and the coupling of the signal light and the local oscillating light with the transmission line and the like is attained easily without adjusting independently the lasers.
Patent JP-S6143926-A (JP)
Inventor: FURUKAWA YOSHINOBU
IPC: A01D63/00
Filed: 1984-08-07
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-S6410736-A (JP)
Title: Transmitter-receiver
Inventor: HAMADA YOSHIO
IPC: H04B7/005
Filed: 1987-07-02
Abstract: PURPOSE:To obtain the maximum gain under a state not to oscillate always by checking the output of an amplifier periodically, and detecting the presence of oscillation, and controlling a variable attenuator. CONSTITUTION:An oscillator 4 to output a test signal, a switch 5 to input the test signal to the input of the amplifier 2, the variable attenuator 6, a detector 7 to convert an RF signal into a video signal, a comparator 8 to convert the video signal into a quantized video, and a control circuit 9 to control the variable attenuator 6 according to the said quantized video, are provided. An attenuation quantity control circuit 20 for preventing the oscillation of a transmitter-receiver is constituted of the control circuit 9, the comparator 8 and the switch 5. The control circuit 9 checks the presence of the oscillation at every oscillation detecting time, and in case of no oscillation, it increases a gain A by A at a time, and in case of the presence of the oscillation, it decreases the gain B by B. Besides, values of A, B are set as referring to the frequency characteristic or the like of the amplifier 2. Thus, the maximum gain can be obtained under the state not to oscillate always.
Patent JP-H0813406-A (JP)
Title: Facing board
Inventor: SHIMONOHARA TAKESHIGE
IPC: E04F15/08
Filed: 1994-06-27
Abstract: PURPOSE:To produce a decorative effect of a formed road surface or wall surface in the case a facing board is used as a paving block or a tile for the wall surface, to increase drainage capacity in the case it is used as paving and to provide the facing board having the joint effect. CONSTITUTION:A gutter section 33 having an optional pattern and passing through a board body 32 is provided to the board body 32 provided with strength. The strength is maintained irrespective of the gutter section 33, and the road surface or wall surface having a greatly decorated effect can be formed by the designed gutter 33. In the case it is used as a paving block, the gutter section 33 is used for a passage of rain water. Recessions 34 and projections 35 fitted to each other in the case of arrangement are provided to the sides of the board body 32, so that construction is easily carried out, and the alignment face displays the decorated effect. The recessions 34 and projections 35 are so formed that they are prevented from slippage, the joint effect is displayed, and none of them comes off in the case the wall surface is formed.
Patent JP-H05180131-A (JP)
Title: Stater of internal combustion engine for automobile
Inventor: JIYANKARURO FUASOORA
IPC: F02N15/06
Filed: 1992-06-24
Abstract: PURPOSE: To provide a starter for an internal combustion engine for a motor vehicle that can reduces the play between an entrainment member of a core of an electromagnet and a rocker arm in stopping with a very simple method, and engaging through this manner a pinion with teeth of a circular gear wheel of the internal combustion engine while the motor is electrically connected. CONSTITUTION: A starter has a movable pinion 6 and a control electromagnet 3. A transmission between a core 10 of the electromagnet 3 and the pinion 6 has a rocker lever 8. The rocker lever 8 has a shaped profile so that the initial loadless movement distance P is shorter than the movement distance of the substantially straight lever, if the other geometrical conditions remain the same.
Patent JP-H0217136-A (JP)
Title: Production of chlorofluoropropanes
Inventor: MORIKAWA SHINSUKE
IPC: C07C17/00
Filed: 1988-07-05
Abstract: PURPOSE:To easily obtain the subject compound in high yield by using pentachlorodifluoropropane as a starting raw material and fluorinating the raw material in gaseous phase in the presence of a chromium oxide/aluminum oxide/magnesium oxide catalyst containing the oxide components at specific ratios. CONSTITUTION:The objective compound is produced by using pentachlorodifluoropropane (C3HCl5F2: R-222) as a raw material and fluorinating the raw material with hydrogen fluoride in gaseous phase under normal or positive pressure at 150-550 deg.C (preferably 300-450 deg.C) in the presence of a chromium oxide/aluminum oxide/magnesium oxide catalyst containing 50-90wt.% (preferably 60-80wt.%) of aluminum oxide in terms of oxide and containing 1-30wt.% (preferably 2-20wt.%) of magnesium oxide based on chromium oxide in terms of oxide. The reaction is preferably carry out in the presence of oxygen or chlorine to keep the catalytic activity.
Patent JP-S6145570-A (JP)
Title: Structure of gas seal for fuel cell
Inventor: YAMAMOTO OSAMU
IPC: H01M8/24
Filed: 1984-08-08
Abstract: PURPOSE:To produce a durable gas seal with good sealing performance between a cell stack and a manifold by pressing a filler composed of tetrafluoroethylene alone upon a heat-resistant electrolyte-resistant sealing surface formed on the peripheral surface of the cell stack. CONSTITUTION:A paint is applied to the peripheral surface of a cell stack 1 to form a continuous sealing surface 15 which fills concave areas in the peripheral surface of the cell stack 1 especially between the unit cells of the cell stack 1. It is preferable that an aqueous paint of a fluorine-resin-system rubber be used as the paint. After the paint is applied to form the sealing surface 15 used as an underlay, a filler 7 composed of tetrafluoroethylene alone and a manifold are attached around the sealing surface 15 and then are pressed upon the sealing surface 15 by means of a clamping member. By the means mentioned above, adequate airtightness can be produced by bringing the filler 7 into complete contact with the sealing surface 15. As compared to a conventional filler containing an increased amount of an auxiliary agent such as polyolefin, there is less possibility that the filler 7 is thermally deteriorated.
Patent JP-H0457662-A (JP)
Title: Stone polishing machine
Inventor: NARUMOTO KENICHI
IPC: B24B41/06
Filed: 1990-06-25
Abstract: PURPOSE:To enable four outer peripheral surfaces of stone to be polished at the same time by disposing a polishing unit for controllably moving a grinding wheel urging body having a grinding wheel or the like removably attached to and away from the outer peripheral surface side of the stone and disposing vertically movably a grinding wheel stocker removalbly mounting a plurality of grinding wheels or the like above the stone. CONSTITUTION:Vertically placed stone W on a turntable 5 or stone stocker is moved to a stone mounting section of a transfer conveyer 6 where the upper and lower surfaces of the stone W are held and nipped by a stone holding mechanism. Next, while grinding wheels 14, 14a properly selected from the vertically movable grinding wheel stocker 16 to be attached to a polishing unit 17 are pressed against the outer peripheral surface of the stone W by the shift of a grinding wheel urging body 22, the polishing unit 17 is controllably shifted horizontally and vertically to polish the four outer peripheral surfaces of the stone W at the same time.
Patent JP-S6225799-A (JP)
Inventor: NODA SHIGETOSHI
IPC: G10L15/02
Filed: 1985-07-27
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-H0215203-A (JP)
Title: Optical fiber type optical demultiplexer
Inventor: NODA JUICHI
IPC: G02B6/293
Filed: 1988-07-04
Abstract: PURPOSE:To reduce the size and price of the optical fiber type optical demultiplexer and to facilitate its assembling operation by inserting and fixing a wavelength filter in a groove formed in an optical fiber fixed to a substrate at right angles to the fiber axis and at 45 deg. to the substrate flank and providing a photodetector opposite the reflecting surface of the filter. CONSTITUTION:The part of the optical fiber 12 where its coating 12a is removed in embedded and fixed in the long groove 11 formed previously in the substrate 10. Then the groove 13 is formed and the wavelength filter 14 is inserted, adhered, and fixed. Then the flank of the fiber 12 is ground nearly to the core together with the substrate and the photodetector 15 is mounted and fixed thereupon. Light beams with wavelengths lambda1 and lambda2 which are incident from an end part 12-1 are propagated in the optical fiber 12 to enter the wavelength filter 14, and while the light with the wavelength lambda1 is reflected and detected by the photodetector 15, the light with the wavelength lambda2 is transmitted through the wavelength filter 13 and projected from the end part 12-2 of the optical filter 12.
Patent JP-H0610802-A (JP)
Title: Electronically controlled fuel injection device
Inventor: SUGII TOSHIO
IPC: F02D3/00
Filed: 1992-06-24
Abstract: PURPOSE:To delicately perform control of a fuel injection quantity with high accuracy in response to the condition of an engine by providing a pulse width control means which corrects the output pulse width of a pulse signal which makes opening/closing control of two opening/closing control means in response to the condition of the engine. CONSTITUTION:A fuel injection valve 18 is arranged inside an intake air pipe 28, while being located downstream from a throttle valve 32, and a first and second solenoid valves 40, 41 are operated by receiving control signals from an electronic control unit 34. Fuel from a fuel tank 42 is supplied to the first fuel pressure regulator 2 of a fuel injection valve 39, by a fuel supply passage 43 via a fuel pump 1, and returned by a return passage 4 to the fuel tank 42. The first and the second solenoid valves 40, 41 of the electronically controlled fuel injection device 39 is of a pressure balance type which is controlled in its opening and closing alternately by means of valve signals outputted from the electronically controlled unit 34 so that a quantity of fuel in response to an intake manifold pressure is supplied.
Patent JP-S6147874-A (JP)
Inventor: DANMOTO YOSHIHISA
IPC: D06M101/16
Filed: 1984-08-07
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-H0331221-A (JP)
Title: Preparation of 1,1-(3-ethylphenylethylene and intermediate thereof
Inventor: SHIMIZU ISOO
IPC: C07C15/50
Filed: 1989-06-28
Abstract: PURPOSE:To prepare the subject substance by oxidizing 1,1-(3-ethylphenyl) phenylethane in the presence of a base to prepare the corresponding hydroperoxide, reacting the hydroperoxide with a lower olefin in the presence of a metal catalyst to prepare the corresponding ethanol, the subsequently dehydrating the ethanol. CONSTITUTION:A compound of formula I is oxidized with molecular oxygen in the presence of a base (e.g. Na2CO3) at 40-165 deg.C under the ordinary atmospheric pressure - 5 atmospheric pressure to prepare 1,1-(3-ethylphenyl) phenylethane hydroperoxide (new substance) of formula II, which is reacted with a lower olefin in the presence of a metal catalyst (e.g. Mo or Ti) at 50-120 deg.C to prepare 1,1-(3-ethyphenyl)phenylethanol. The compound is dehydrated by distillation under reduced pressures at a high temperature or by a dehydration reaction using a hydration catalyst such as active alumina to inexpensively provide a compound of formula III is a high yield. The compound of formula III is an intermediate for ketoprofen useful as an antiphlogistic analgesic agent, etc.
Patent JP-H0912480-A (JP)
Title: Antigen bonding liposome type vaccine
Inventor: NAKANO YOSHIRO
IPC: A61K9/127
Filed: 1995-06-30
Abstract: PURPOSE: To obtain a vaccine, comprising an antigenic immobilized liposome in which an antigen is immobilized only on the outer aqueous phase side of a liposome and capable of suppressing the production of IgE by the priming and increasing the production of IgG and thereby hardly causing allergic diseases and excellent in safety, stability, etc. CONSTITUTION: This antigen bonding liposome type vaccine contains a phospholipid containing amino group (e.g. phosphatidylethanolamine, phosphatidylserine or a phospholipid derived from egg yolk or soybean) as a membrane constituent component. An antigen is immobilized on only the outer aqueous phase side of a liposome having 0.1-3μm, preferably 0.2-2.5μm particle diameter and a saccharide (preferably monosaccharides or disaccharides, especially derivative glucose) is further contained in an inner and outer aqueous phases. The titer ratio of the production amount of IgG to that of IgE is preferably 100-10,000. The concentration of the saccharide contained in the inner and outer aqueous phases is 0.05-0.5M, preferably 0.15-0.35M.
Patent JP-H0254876-A (JP)
Title: One-piece molded backshell for electric connector
Inventor: RUPAATO JIEI FURAI JIYUNIA
IPC: H01R13/506
Filed: 1989-06-28
Abstract: PURPOSE: To provide highly adjustable strain relief and positively prevent loosening by arranging a molded back shell provided with a cover, which is hinged to be locked and joined to the base by rotation, in the base and constituting the base, the cover, and the hinge extended between the base and the cover by integral molding. CONSTITUTION: A back shell 10 is formed by united plastic molds, a base 12, a cover 14, and a tie strap 16 are arranged, and the shell 10 receives and locks a connector 18 of an electric foot warmer on the markets to protect the environment. The shell 10 guarantees excellent and permanent strain relief connection for one or a plurality of cables 20 extended toward a connector 18. The base 12 of a shell 10 comprises a low wall 22 and upright side wells 26, 28 united with the low wall 22 and also front walls 30, 32 united with both of the low wall 22 and the side walls 26, 28 and the front walls 30, 32 properl'y arrange the fitting ends of the connector 18 in order.
Patent JP-H0217572-A (JP)
Title: Arithmetic processing system
Inventor: ONIZUKA TAKAHARU
IPC: G06F7/02
Filed: 1988-07-06
Abstract: PURPOSE:To perform the comparing operation at a high speed by providing a register which is set by the comparison result and indicating data to be next set to a controller by this register and eliminating the need to test the comparison result with the microprogram control. CONSTITUTION:Data from a storage device 301 is held by registers 302 and 303, and thereafter, data in registers 302 and 303 are compared with each other by a comparing circuit 304. A comparison result reflecting register 307 is set by the comparison result. The output of this register 307 is transmitted to a controller 305, and the controller 305 outputs data from a storage device 301. Data outputted from the storage device 301 is outputted to the register 302 or 303. When the processing of all data is terminated, the controller 305 causes a selector 314 to select data held in the register 302 or 303, and a maximum value is outputted through a data bus 308.
Patent JP-S6144416-A (JP)
Inventor: HINAMOTO YOSHIHARU
IPC: H01G4/12
Filed: 1984-08-08
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-S5690571-A (JP)
Title: Manufacture of photoelectric transducer element
Inventor: SEGAWA HIDEO
IPC: H01L31/0264
Filed: 1979-12-24
Abstract: PURPOSE:To provide a photoelectric transducer element having a superior characteristic and of which length may be extended by a method wherein CdS, CdTe, As2Se3 are piled up on a transparent conductive film on a light permeable substance, a desired heat treatment is applied to the substance in the air and nonactive gas. CONSTITUTION:Transparent conductive film 2 made of SnO2 or In2O3 etc. is vapourized on the base plate 1 made of soda glass etc., then the base plate is kept at about 350 deg.C, CdS3 is vapourized by about 3mu, heat treated at about 600 deg.C in an atmosphere containing O2, then the base plate is kept at about 350 deg.C, and CdTe4 is vapourized by about 2mu. Then, they are heat treated at 100 deg.C-700 deg.C in the mixture gas of Ar and O2, and processed at 500 deg.C in Ar for about 20min. As a result, hetero junction at a boundary between CdS and CdTe is enforced to produce such a photoelectric transducer element as having a low dark current under a  reverse biasing and a fast photoresponsive speed. Then, the base plate is heated up  to about 200 deg.C, As2Se3 5 is vapourized by about 0.2mum and Au electrode 6 is attached. In this way, a long photoelectric element may easily be produced.
Patent JP-H0717385-A (JP)
Title: Braking device for vehicle
Inventor: CHIKAHISA KOJI
IPC: B60T8/17
Filed: 1993-07-06
Abstract: PURPOSE:To secure braking force even in the case where a brake system or an accumulator fails in a brake device for operating a brake caliper by the brake hydraulic pressure stored in the accumulator. CONSTITUTION:A brake caliper Bc is operated by the brake hydraulic pressure stored in an accumulator A by alternately opening and closing the first and second opening/closing valves V1 and V2. When an electronic control unit U or the accmulator A fails, the third opening/closing valves V3 in an always oepned state is opened, and the caliper Bc can be operated by the brake hydraulic pressure generated by a master cylinder Mc connected to a brakake pedal 8.
Patent JP-H0334640-A (JP)
Title: Method and device for confidential facsimile communication
Inventor: NAKAO KOJI
IPC: H04L9/14
Filed: 1989-06-30
Abstract: PURPOSE:To facilitate the confidential communication by enciphering an identifier by a first cipher key from a receiving terminal and transmitting it to a transmitting terminal, enciphering transmitting document information by a second cipher key in the transmitting terminal and transmitting it to the receiving terminal. CONSTITUTION:A cipher part 9 is provided with an enciphering circuit 13, a decoding circuit 14, a cipher key generating/managing circuit 15, and a pseudo random digit generating/ managing circuit 16. In this state, a random digit generated by a transmitting terminal is transmitted to a receiving terminal and based on its random digit, the same first cipher key is generated by both the transmitting and the receiving terminals, and identifier information of the receiving terminal is enciphered by a first cipher key and transmitted to the transmitting terminal. In the transmitting terminal, an identifier of the receiving terminal is decoded by using a first cipher key and a format is inspected, and thereafter, by displaying it on a display part 11, a transmitting terminal user certifies the receiving terminal to be the other proper party. Also, as for document information sent by a facsimile, based on the random digit and the identification number of the receiving side, a second cipher key is generated, and encipherment/decoding are executed by using it by the transmitting side/ receiving side, respectively. In such a way, tapping is prevented.