baber/WOPTO huggingface dataset:
Patent JP-H046157-A (JP)
Title: Reflecting mirror for laser and production thereof
Inventor: KONISHI MIKIRO
IPC: C04B35/565
Filed: 1990-04-23
Abstract: PURPOSE:To improve durability by using the sintered body of SiC formed by mixing SiC powder having specific particle sizes and SiC powder formed by synthesizing a silane compd. or silicon halide and hydrocarbon by a vapor reaction and sintering the mixture as the reflecting mirror. CONSTITUTION:The 1st SiC powder having 0.1 to 10mum average particle sizes is produced by an SiO2 reduction method, etc. The gaseous raw materials of the silane compd. or silicon halide and hydrocarbon are introduced into the plasma of a nonoxidative atmosphere of Ar, etc., and are brought into the vapor reaction in a rage from < 1atm pressure to 0.1 Torr to synthesize the 2nd SiC powder having good sinterability. After the 1st SiC powder and 0.5 to 50wt.% the 2nd SiC powder are mixed, the mixture is molded to a prescribed shape. The molding is heated and sintered in a 1800 to 2400 deg.C range, by which the reflecting mirror for lasers having >=2.9g/cm<3> density of the sintered body, >=150W/m.k thermal conductivity at room temp. and <=0.03 mum max. height of the specular surface is obtd.
Patent JP-H09293521-A (JP)
Title: Cylindrical fuel cell
Inventor: YAMASHITA SHOJI
IPC: H01M8/12
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of cracks along the end face of solid electrolyte on the outside surface of a collector, lessen the contact resistance between the collector and a Ni felt or a Ni plate, and enhance power generation efficiency. SOLUTION: On one face of cylindrical solid electrolyte 31 a fuel electrode layer 33 is formed, and on the other face an air electrode layer 32 is formed so that the cell main body of a fuel cell 34 is formed. On the outer face thereof, a collector 35 is provided so as to be electrically connected to the fuel electrode layer 33 or the air electrode layer 32 which is formed inside by cutting out one part of the solid electrolyte 31 and also so as to be partly layered on the surface of the solid electrolyte 31 so that a cylindrical fuel cell is formed. In the cylindrical fuel cell, slits 41 extending as making an angles in the lengthwise direction of the cell main body of the fuel cell 34 are formed on the outside surface of the collector 35.
Patent JP-H02286526-A (JP)
Title: Automatic cash transaction device
Inventor: TANIGUCHI TSUTOMU
IPC: G06Q40/00
Filed: 1989-04-28
Abstract: PURPOSE:To insert cards at random in package and simplify deposit and transfer transaction processes by providing a moving means to move an insertion stacker inserted with multiple cards in package between a card insertion section and a card separation section and a separating means of these cards. CONSTITUTION:When multiple cards are stacked and inserted at random in an insertion stacker 20 on a card insertion section 2 by a customer, the insertion stacker 20 is taken into a card separation section 3 in a device by a moving means. The cards stacked in the insertion stacker 20 are pressed from above by a press in the card separation section, and the lowest card is brought into contact with a rotating delivery roller in sequence and fed to a card readout section 4. The cards are conveyed to a card storage section 5 after their data are read out, then they are separated and temporarily stored. Necessary number of cards for transaction are sent from the card storage section 5 to a print section 6 based on the data specified by the customer via the input, and transaction processes are performed.
Patent JP-H08306774-A (JP)
Title: Semiconductor device and its fabrication
Inventor: TETSUDA HIROSHI
IPC: H01L21/3205
Filed: 1995-05-01
Abstract: PURPOSE: To provide a semiconductor device, and its fabrication method, in which a multilayer interconnection can be formed while increasing the density by suppressing the decrease of contact area between the interconnection and a contact hole or a through hole even when misalignment takes place in photolithography. CONSTITUTION: In the semiconductor device where a multilayer interconnection is formed, the diameter of a metal filling a contact hole or a through hole 404 is set larger than the diameter of an upper layer metallization 405 when the upper layer metallization 405 and an underlying element or a lower layer metallization 402 are conducted electrically.
Patent JP-S59232391-A (JP)
Inventor: SATOU HITOSHI
IPC: G09G5/00
Filed: 1983-06-15
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-H08303014-A (JP)
Title: Support bracket
Inventor: KANI KATSUKI
IPC: E04G21/32
Filed: 1995-05-01
Abstract: PURPOSE: To provide a support bracket capable of being attached to an enclosure panel easily, and safely execute a work behind the enclosure panel, even when a temporary enclosure is assembled at a place faced to a passage. CONSTITUTION: The engagement section 22 and mounting section 24 of a support bracket 10 are sequentially passed through the hole 36 of an enclosure panel from the upper side thereof, and a wedge stopper section 30 is inserted in a notch 38, thereby keeping a stepped section 26 into contact with the surface of the enclosure panel. Then, the bracket 10 is turned, thereby causing the edge of the section 30 to be engaged with the slope 28a of a wedge form projection 28.
Patent JP-H02287049-A (JP)
Title: Control device for air conditioner
Inventor: KATO TADAHIRO
IPC: F24F11/02
Filed: 1989-04-28
Abstract: PURPOSE:To accurately increase the power output of the inverter driving compressor when there is a human presence by adopting a constitution where the power output of the inverter driving compressor is increased only when the output of a human presence sensor is greater than the background radiation temperature. CONSTITUTION:The output of a human presence sensor 13 is inputted to an amplifying means 21 and then to a comparator means 22. Meanwhile, the output from the background radiation temperature sensor 23 is inputted to an amplifying means 24 for amplification and then is inputted to a reference value setting means 25 to set the reference value in accordance with the background radiation temperature, which is then inputted to the comparator means 22. By comparing with the output from the human presence sensor 13, an output is given to a power output changing means 26 if the former is greater than the latter. Such output is transmitted to the inverter 12 through an outputting means 27 so that the frequency of electric current supplied thereto may be increased to increase the power output of the inverter driving compressor 1.
Patent JP-H10303804-A (JP)
Title: Forced interruption method for faulty mobile station
Inventor: TAKAI KENICHI
IPC: H04W72/08
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a forced interference method for faulty mobile station by interruption forcibly the faulty mobile station in existence in a cell so as to prevent increase in interference power to other mobile station in the cellular mobile communication system of the CDMA system. SOLUTION: A host base station 41 to which an ID number of a base station 21, which has detected a faulty mobile station 11 in its own cell 31, is reported stores the ID number on a fault mobile station list 42 and instructs changeover of a control channel to the base station 21 and a peripheral base station 22 making communication with the faulty mobile station 11. The base stations 21, 22 predict the changeover of the control channel to normal mobile stations 12, 13 in its own cells 31, 32 and make changeover and when the faulty mobile station 11 is interrupted, the host base station 41 instructs switch back of the control channel to the base station 21, the base station 21 predicts switch back of the control channel to the normal mobile station 21 in its own cell 21 and conducts the switch-back.  When the ID number of the mobile station making a new cell connection request is in existence in the faulty mobile station list 42, the host base station 41 rejects the call connection request from the mobile station.
Patent JP-H04230817-A (JP)
Title: Torque detector
Inventor: TAKAO NOBUHIRO
IPC: G01D5/36
Filed: 1991-05-13
Abstract: PURPOSE:To accurately measure torque without generating a temp. drift by simple circuit and mechanism constitution. CONSTITUTION:A torque detector is equipped with a torque transmission shaft 1, a pair of the slit rotary bodies 2, 3 attached to the torque transmission shaft at two places in the axial direction thereof, the light source 4 provided on one side of both slit rotary bodies 2,3 and the semiconductor position detecting element 5 provided at the position opposed to the light source 4 on the opposite side of the slit rotary bodies 2, 3 and the slits 6, 7 of the slit rotary bodies are formed in directions crossing each other and the twist quantity of the torque transmission shaft 1 is converted to the moving quantity of the spot light on the semiconductor position detecting element 5.
Patent JP-H01279538-A (JP)
Title: Electron emitting element
Inventor: KANEKO TETSUYA
IPC: H01J1/30
Filed: 1988-05-02
Abstract: PURPOSE:To prevent a base board from cracking and a film from exfoliation by furnishing an intermediate layer between the base board and film, and eliminating generation of strain due to internal stress of the base board at the time of heating by current supply and at driving for electron emission. CONSTITUTION:Local heat emission generated at a high resistance part 5 when current is supplied for heating and electrons are emitted, is conducted to an intermediate part 3 and dispersed there quickly. This intermediate part 3 is made of a film material containing chiefly SiO2 or SiO2 having a low coefficient of expansion and high thermal conductivity. The heat generated is conducted in a wide interface between the base board 1 and intermediate layer 3 and dispersed in the base board 1. This suppresses local heating in the base board 1, and strain therein does not become large. Because the heat emitting part of film 2 is in contact with the intermediate layer 3, the internal stress generated is also small. This accomplishes a surface conductive electron emitting element, in which no crack will be initiated in the base board nor the film 2 be exfoliated.
Patent JP-H04229022-A (JP)
Title: Power system controller
Inventor: TAKAGI YASUO
IPC: H02J3/24
Filed: 1991-05-13
Abstract: PURPOSE:To provide a power system controller which can estimate system impedance accurately in real time and can suppress oscillation of power sufficiently by means of thus estimated system impedance upon significant variation of the system impedance. CONSTITUTION:The power system controller comprises a system impedance estimating circuit 106 incorporating a system impedance estimation table for estimating the system impedance based on an internal power determined by the internal voltage and current of a generator and the terminal voltage of the generator, a system stabilizing circuit 109 for suppressing disturbance of power in a power system according to thus estimated system impedance, and an automatic voltage regulating circuit 103 for sustaining the output voltage at a constant level during steady operation of the generator.
Patent JP-H06294361-A (JP)
Title: Fuel injection device
Inventor: ISHIWATARI HIROSHI
IPC: F02M45/04
Filed: 1993-04-09
Abstract: PURPOSE:To provide a fuel injection device which can obtain stable and small injection amount prior to main injection, and obtain the stable and small injection amount irrespective of rotation of an engine. CONSTITUTION:A solenoid valve 20 is arranged on the way of a fuel supply passage 34 leading to a compression chamber 15 of a fuel injection pump 1. In a fuel injection device, a fuel injection amount is adjusted by opening and closing the solenoid valve 20. A valve body 23 is moved until it seats a valve seat 24 during pre-injection process prior to main injection. This fuel injection device has a leak port 42 for leaking fuel inside the compression chamber 15. The timing for leaking the fuel inside the compression chamber 15 is matched with the timing for throttling a fuel supply passage 34 with the valve body 23 seating the valve seat 34 through the leak port 42. Motion of the valve body 23 is stabilized while proper and small pre-projection amount is obtained.
Patent JP-S60476-A (JP)
Title: Form peeling device
Inventor: YOSHIMURA HARUYOSHI
IPC: G03G15/00
Filed: 1983-06-17
Abstract: PURPOSE:To reduce an influence exerted on a photosensitive material by a peeling pawl, and to extend a life of the photosensitive material by moving the peeling pawl in the direction orthogonal to the running direction of the photosensitive material. CONSTITUTION:A peeling pawl 1, a holder 2 and a finger assembly 4 of a shaft are provided in the direction A orthogonal to the running direction of a photosensitive material, supported by a bracket 6, and also a wire 7 and a tension spring 8 are connected to one end side and the other end side, respectively. The wire 7 is wound to a pulley 10 of a driving shaft of a motor 9 at every constant copy sheet number, and the pawl 1 is moved in the direction A parallel to a shaft of the photosensitive material. Accordingly, it is prevented that the pawl 1 always contacts onto a prescribed circumferential line of the photosensitive material, and a life of the photosensitive material can be extended. Also, in case the winding quantity becomes full, it can be returned to its original state by a force of the spring 8.
Patent JP-H047082-A (JP)
Title: Method and apparatus for treating contaminated water
Inventor: KAZAMA MASAHIRO
IPC: C02F9/00
Filed: 1990-04-24
Abstract: PURPOSE:To prevent the clogging of pipings by constituting the title apparatus of a sterilizing process, a suspended matter removing process, an organochlorine compound decomposing process and a residual oxidizing agent treatment process. CONSTITUTION:Bacteria propagating in the presence of various org. matters contained in contaminated underground water are killed by an oxidizing agent such as hydrogen peroxide. Since hydrogen peroxide is easy to handle and easily decomposed into water and oxygen by ultraviolet rays, a reducing agent or activated carbon even if it remains in water, hydrogen peroxide is effective because it generates no contamination. Subsequently, the suspended matter in water is removed by a filter or a flocculating sedimentation method and the residual oxidizing agent is irradiated with ultraviolet rays to subject an organochlorine compound to oxidative decomposition. In this oxidative decomposition reaction, the residual oxidizing agent is irradiated with ultraviolet rays at first to generate active oxygen and the organochlorine compound is subjected to oxidative decomposition by said active oxygen. By this method, the clogging of pipings caused by the generation of bacteria can be prevented.
Patent JP-S62264453-A (JP)
Title: Optical recording and reproducing device
Inventor: AIKO HIDEKI
IPC: G11B7/135
Filed: 1986-05-12
Abstract: PURPOSE:To attain the conversion of a circle beam to a parallel circular beam, by positioning the first almost cylindrical lens, and the second almost cylindrical lens on the optical axis of divergent light, and positioning respective focus on the emitting point of a semiconductor laser. CONSTITUTION:First of all, the divergent light whose cross-sectional shape is formed in a circle from a semiconductor laser 1 is made incident on a beam arranging element 8. The almost cylindrical light refracting plane A of the beam arranging element has a focus distance of fA, and a light beam shown in view Q is converted to a parallel light beam by coinciding a focus position with the emitting point of the semiconductor laser 1. An almost cylindrical light refracting plane B to which the light beam is made incident has a focus distance of fB, and the light beam shown in view P is converted to the parallel light beam by coinciding the focus position with the emitting point of the semiconductor laser 1. The circular beam having a requested diameter can be obtained by using the beam arranging element on which the fA and the fB are set at specific values, corresponding to beam diameter ratios on the parallel side and the vertical side of the divergent light.
Patent JP-H02285859-A (JP)
Title: Filter processing method for image
Inventor: IIZUKA TAKAYUKI
IPC: H04N1/409
Filed: 1989-04-27
Abstract: PURPOSE:To execute a filter processing such as smoothing or sharpening of an image. etc., without performing a process such as the one to store data in a memory by inputting the data of the image in picture element unit by a sensor arranged in two-dimensional shape, and evaluating and working the sensor output of a specific picture element part with the sensor output of the picture element part in the periphery of a specific picture element outputted simultaneously. CONSTITUTION:A reflected beam of light from an original D forms the image on a CCD sensor S via an image-forming lens L. The information of the original corresponding to an adjacent area of slit shape is outputted from each picture element string of the CCD sensor S. At a reading optical system, the information of three lines of an ongoing line sensor can be inputted in a single action simultaneously at three picture element strings (a), (b), and (c). Therefore, the information of the picture element of the string (b) that is a center can be worked by using the information of the strings (a) and (c) in matrix unit of (3X3). At this time, since the information of three picture element strings can be inputted simultaneously, it is not required to work the output of the line sensor after storing in the memory once as in an on- going system, thereby, circuit configuration for the filter processing can be simplified.
Patent JP-S5441060-A (JP)
Title: Multivibrator
Inventor: HOSOKAWA MINORU
IPC: H03K3/017
Filed: 1977-09-08
Abstract: PURPOSE: To set an output pulse width exactly in a broad band by providing plural counter groups, which frequency-divides the output of a reference oscillator circuit, and a program control circuit to control the frequency division ratio. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09291589-A (JP)
Title: Joining structure of filled steel pipe concrete column and beam
Inventor: SATO TAKANORI
IPC: E04B1/16
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a joining structure which is effective particularly when a filled steel pipe concrete column is joined with an end of a beam. SOLUTION: When a filled steel pipe concrete column 1 made by filling concrete 3 inside a steel pipe 2 is joined with a beam 10 having reinforced concrete structure, through holes formed by long holes for inserting reinforced bar are provided in the steel pipe 2 of the filled steel pipe concrete column 1, and hooks 12a at a tip of a reinforced bar 12 of the beam 10 pass through the through holes 5 of the steel pipe 2. By placing concrete 11 in a join part in this condition, the tip of the reinforced bar 12 is fixed in the concrete 11 in the joining part.
Patent JP-H01278598-A (JP)
Title: Electroviscous fluid
Inventor: NAGAHORI JUNJI
IPC: C10N20/06
Filed: 1988-04-30
Abstract: PURPOSE:To obtain an electroviscous fluid having excellent storing properties at high temperature and exhibiting remarkable Winslow effect by dispersing the surface-treated dispersing particle with non-water liquid into an electrical insulating fluid. CONSTITUTION:Dispersing particle of the surface-treated cellulose, etc., with non-water liquid such as multihydric alcohol, etc., dispersed into an electrical insulating fluid composed of silicone oil, vegetable oil, fluorine oil, diphenyl chloride, mineral oil, dibutyl sebacate, toluene or benzene, etc., to afford the aimed fluid. Besides, adsorption of non-water liquid adsorbed on the dispersing particle is >=3wt.% (the most preferably >=5wt.%) to weight of the dispersing particle.
Patent JP-H0640757-A (JP)
Title: Production of artificial marble
Inventor: TAKAGI RYONOSUKE
IPC: B29K105/06
Filed: 1992-03-16
Abstract: PURPOSE:To obtain an artificial marble having delicate and fine patterns by mixing and dispersing colored glass fiber into a polymerizable compsn. essentially comprising polymerizable monomers or prepolymers and inorg. filler. CONSTITUTION:Artificial marble is produced by hardening a polymerizable compsn. essentially comprising polymerizable monomers or prepolymer and inorg. filler. In this process, colored glass fiber and polymn. initiator (e.g. acyl peroxide) are mixed and dispersed in the polymerizable compsn., and then hardened. The glass fiber used is, for example, prepared by adding transition metal or rare earth elements to E glass, melting and spinning into glass fiber of 5-50mum diamter, and adding the fiber 0.01-5%. Or, colorless glass fiber of 5-50mum fiber diamter plated by a well-known method may be used. The polymerizable compsn. is, for example, prepared by adding 40-80% aluminium hydroxide or silica powder subjected to surface treatment with a silane coupling agent to 20-60% unsatd. polyester or the like.
Patent JP-S62264578-A (JP)
Inventor: ASATSUKI YOSHIHIRO
IPC: H01R13/04
Filed: 1986-05-12
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-H08159397-A (JP)
Title: Valve device for gas cylinder
Inventor: DAICHO NORIO
IPC: F17C13/04
Filed: 1995-05-02
Abstract: PURPOSE: To provide a valve device in which a gas filling work can be efficiently performed, and the device can be made compact. CONSTITUTION: A gas inlet port 4, an inlet passage 8, a closing valve chamber 25 for a closing valve 7, an outlet passage 9, and a gas outlet port 5 are successively allowed to communicate each other within a valve box 3. The gas outlet port 5 is allowed to communicate with the inlet passage 8 by a gas filling passage 10. The gas filling passage 10 has a check valve 11 for arresting the flow from the inlet passage 8 to the closing valve chamber 25. When a high pressure gas is filled in an empty gas cylinder 1, the high pressure filling gas is supplied from a gas filling metal fitting connected to an outlet nozzle 22 as a closing member 26 in the closing valve chamber 25 is still closed.  Then, the filling gas is carried from the gas outlet port 5 into the closing valve chamber 25 to open a check member 36 by the pressure, successively passed through the inlet passage 8 and the gas inlet port 4, and filled in the internal space A of the gas cylinder 1.
Patent JP-H05277071-A (JP)
Title: Optometric apparatus
IPC: A61B3/02
Filed: 1992-03-31
Abstract: PURPOSE:To enable the viewing of a target at a stable attitude even against changes in the height of an eye to be inspected associated with a difference of sitting height or the like of a subject by providing a drive means to drive at least one reflecting optical member based on the results of detection of the position of the eye to be inspected. CONSTITUTION:A signal from an up/down switch 2 is inputted into a microcomputer circuit 31 through an input circuit 30 to drive a motor 17 with an output circuit 32 and a motor driver 33 and the surface of a table 1 for optometry is moved vertically. In this case. a relation of a detection value of a potentiometer 20 and the height from the set surface of the table for optometry and a relation of a detection value of a potentiometer 25 and a distance to the table sun-face for optometry from a measuring window are stored with the microcomputer circuit 31. Then, the microcomputer circuit 31 calculates the distance to the table surface for optometry from the measuring window 3. Then, a signal is sent to a pulse motor driver 36 to drive a pulse motor 9 thereby rotating a mirror 7 by a specified angle.
Patent JP-S5812517-A (JP)
Inventor: HAYASHI KATSUJIROU
IPC: H02G1/08
Filed: 1981-07-11
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-S5441629-A (JP)
Title: Output control system of program information
Inventor: USAMI HIROAKI
IPC: G06F21/62
Filed: 1977-09-09
Abstract: PURPOSE:To increase the programming work efficiency, by enabling to keep the secret of program written in magnetic tapes and also the correction, addition and delection of them, through opening the content of program under specific designation condition.