baber/WOPTO huggingface dataset:
Patent JP-H02280076-A (JP)
Title: Monopulse angle measuring system
Inventor: MIKAWA TAKAO
IPC: G01S13/44
Filed: 1989-04-21
Abstract: PURPOSE:To determine a target azimuth with high accuracy by allowing two frequencies to be made incident on an array antenna and forming a third pattern which is asymmetrical to the left and the right in the center direction of the array antenna and also whose level does not become '0' in addition to patterns of a sum signal and a difference signal of a conventional system. CONSTITUTION:Non-directional antennas 1a, 1b are arranged by being separated by 1/2 of a frequency f1 and wavelength lambda1. An adder 2 extracts an f1 component in an antenna output, adds it and outputs a first sum signal 12 to a terminal 7. Also, this adder extracts and adds the antenna 1a, and f1 in an output of the antenna 1b brought to phase-shifting by 180 deg. by 90 degree phase shifters 3, 4 and outputs a difference signal 13 to a terminal 9. An adder 5 extracts an output of the phase shifter 3 and an f2 component of the antenna 1a and adds them and obtains a second sum signal 14. When a target azimuth is brought to angle measuring as before by the signals 12, 13, and a fine adjustment is executed so that a level difference in the center direction of the signal 14 and 12 becomes a prescribed value alpha and an array antenna is directed, angle measuring can be executed quickly and with high accuracy. Since the signal 14 has an output characteristic being asymmetrical to the left and the right, the arrival direction of an arrival radio wave 11 is also known.
Patent JP-H02280210-A (JP)
Title: Microcomputer
Inventor: ISHIZAKI NORIHIKO
IPC: G06F15/78
Filed: 1989-04-21
Abstract: PURPOSE:To guarantee a high-speed operation frequency even at the time of a low voltage operation by supplying a clock from a clock mask circuit to a circuit in which the operation frequency is lowered the most at the time of the low voltage operation. CONSTITUTION:When a power source voltage is low a high level is inputted to a terminal 8 for detecting a low voltage. A control signal 62 is a control signal to control the circuit to lower the operation frequency at the time of the low voltage of a data transfer to a peripheral circuit unit 2, etc., and when the control signal 62 is generated by a CPU 1, an edge detecting circuit 6 detects the rise of a control signal 61, and a pulse having the width of one clock is generated. When the terminal 8 is at the high level, the pulse generated by the edge detecting circuit 6 is inputted as a clock mask permitting signal 61 to a clock masking circuit unit 4. The clock masking circuit unit 4 masks a clock 50 generated by a generator 3 for a time when the clock mask permit ting signal 61 is active, and the clock is supplied as a clock 55 to the CPU and peripheral circuit unit 2. Thus, the operation at the high frequency can be quranteed even at the time of the low voltage.
Patent JP-H06312063-A (JP)
Title: Bamboo doll and manufacture thereof
Inventor: IWAMI YASUHIDE
IPC: A63H9/00
Filed: 1993-04-28
Abstract: PURPOSE:To provide a doll which is simple and possesses warmness at a low cost by developing the chaaracteristic of bamboo as the natural material, without requiring the skilled technique in working. CONSTITUTION:As for a doll made of bamboo material, the constitution members such as the trunk part 20 of a doll body 10, arm part 30, and the leg part 40 are made by utilizing the ancuate surface of the circumferential surface of bamboo. Accordingly, the defect that bamboo can hardly be worked for the doll body 10 is dissolved, and the representation of the movement can be achieved without loosing the essential characteristic of bamboo.
Patent JP-H08295435-A (JP)
Title: Paper carrying device
Inventor: HOKINO KAZUHIRO
IPC: B65H5/06
Filed: 1995-04-26
Abstract: PURPOSE: To prevent formation of pressure marks on a printing sheet, and prevent deterioration of line feed precision by controlling action of a stepping motor based on information from a memory and a sensor. CONSTITUTION: As a paper carrying device sucks a sheet 11 to detect a sensor 14, a sheet thickness detection mechanical part 9 detects thickness of the sucked sheet 11, and the information is transmitted to a CPU 16. The CPU 16 determines the optimum value of spring pressure of a pressure roller from a memory 17 to drive a stepping motor 1. As the stepping motor 1 is driven, rotation of its shaft is transmitted through a gear to a shaft, and a spring is wound. Tension of the spring is thus changed, and pressure given from the pressure roller to a feed roller is changed. The tension can thus be set to the optimum value to the sort and thickness of the sucked sheet 11.
Patent JP-S584487-A (JP)
Title: Picture reader
Inventor: NAKAJIMA MASAHITO
IPC: G06T1/00
Filed: 1981-06-30
Abstract: PURPOSE:To read picture with a resolution suitable for the requirements of an objective with one pickup system, by reading a wide region with an electron beam of large diameter in a coarse accuracy and reading a narrow region with electron beam of small diameter in high accuracy. CONSTITUTION:A recognizing device 1 controls a scanning circuit 2 and a wire bonder. The scanning system 2 is a scanning control system for electron beam and is provided with a scanning control circuit 2a indicating the timing of scanning, a beam diameter switching circuit 2b indicating the electron beam diameter, and a scanning position control circuit 2c. A pickup driving system 3 controls electron beam converting a picture into an electric signal and is provided with an electron beam diameter control circuit 3a and an electron beam deflection circuit 3b. The designation of reading area and beam diameter switching is made by transmitting the instruction of the device 1 to the circuits 2b and 2c via the circuit 2a. The beam diameter is controlled with a converging coil through the control circuit.
Patent JP-S584443-A (JP)
Title: Setting system of program constant
Inventor: HANAZAWA AKIO
IPC: G06F9/34
Filed: 1981-06-30
Abstract: PURPOSE:To allow the execution for an instruction using a constant, by setting the initial value of a program constant at an idle region of a general- purpose register and in the initial state of a processor and using this set value when the specific conditions is generated in order to execute an instruction. CONSTITUTION:A general-purpose register G-Reg generally has many idle addresses, and these addresses are used for setting a program constant. The initial value of the program constant is set at the above-mentioned idle address of the register G-Reg based on a microprogram of a service processor SVP at the stage of the initial load (IPL) of a processor. When the specific conditions is satisfied, the corresponding constants in the register G-Reg are read out and executed by an arithmetic circuit. As a result, an instruction using a constant is executed. Then an alteration is possible for the program constant by giving an access alteration to an optional address to which a constant is set by a specific instruction.
Patent JP-S585439-A (JP)
Title: Fuel feed device
Inventor: KUNO MIKIO
IPC: F02D41/34
Filed: 1981-06-30
Abstract: PURPOSE:To smoothly operate an engine, in the gasoline injection internal combustion engine, by metering a flow of fuel with a servo motor driven gear pump and controlling operation of a pump thrugh operational condition detecting sensors and electronic controller. CONSTITUTION:At starting, intake air flows in an engine 1, fuel is simultaneously forcibly fed to a gear pump 11 by a fuel pump 17, and pressure is held almost to constant by a fuel pressure regulator 19. This fuel is pressed into an injection nozzle 9 while being continuously metered by a gear pump 11. The gear pump 11 is driven by a servo motor 12 and controlled by a control signal of an electronic controller 13. This controller 13 processes signals of an intake air quantity sensor 14 and water temperature sensor 15 to calculate an optimum fuel flow to an operational condition and feed a control signal to the servo motor 12, and the gear pump 11 can meter a fuel flow always corresponding to the operational condition, thus smooth operation can be performed to obtain stable idling operation.
Patent JP-H11293408-A (JP)
Title: Iron-nickel series alloy thin sheet for electronic parts
Inventor: HIRABAYASHI TAKESHI
IPC: C22C38/00
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain an Fe-Ni series alloy thin sheet for electronic parts excellent in press punchability. SOLUTION: This alloy thin sheet is the one having a compsn. contg., by weight, 30 to 55% Ni (or 27 to 52% Ni, <=22% Co and 30%<=Ni+Co<=55%), <=0.02% C, <=1.5% Mn, <=0.3% Si, 0.03 to 0.5% Zr, and the balance substantially Fe with impurities, and in which Zr compds. of >=0.5 μm longest size are contained by 10,000 to 500000 pieces per mm<2> of the cross section perallel to the rolling direction and the thickness direction.
Patent JP-S5435994-A (JP)
Title: Balloon device that install solar cell
Inventor: TATEZAWA HIROSHI
IPC: B64B1/40
Filed: 1977-08-26
Abstract: PURPOSE: To obtain needed power with less solar cell capacity in a streamline-shaped balloon that loads a solar cell. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08276440-A (JP)
Title: Method and apparatus for casting polyurethane molding
Inventor: IZUMI HIROSHI
IPC: B29C39/38
Filed: 1995-04-03
Abstract: PURPOSE: To continuously, efficiently dehydrate polyol having a high viscosity without using a reserve tank having a large capacity and a storage tank when the polyol and isocyanate are mixed to cast a polyurethane molding. CONSTITUTION: After polyol is dehydrated by a pressure-reduced thin film distilling unit 60, it is stored in a nitrogen-sealed reserve tank 3, then heated to a predetermined temperature by a storage tank 2 regulated tot he predetermined temperature. On the other hand, isocyanate is stored in a nitrogen-sealed reserve tank 5, then heated to a predetermined temperature by a storage tank 4 regulated to the predetermined temperature, both are fed under pressure to a mixing head 1 according to the progress of the casting step, and cast in a casting mold 41 while mixing them.
Patent JP-S592049-A (JP)
Inventor: ROBAATO BAANAADO HEIAATO
IPC: H05K3/00
Filed: 1983-06-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01273673-A (JP)
Title: Capacitor type stud welding method
Inventor: NAKAMURA TAIZO
IPC: B23K9/20
Filed: 1988-04-26
Abstract: PURPOSE:To decrease weld heat input and to improve welding quality by providing plural power supply units and discarding the residual current energy successively when the supply current and weld time of respective capacitors attain respective set values. CONSTITUTION:The plural power supplies A, B are provided and charging voltage regulators 1, 7 and the capacitors 2, 8 are respective disposed thereto. The energy charged in the capacitor 2 is supplied by a switch element 3 to a weld zone 4 and the energy of the capacitor 2 is discarded as the heat generation of a resistor 6 by a switch element 5 when the current value and weld time thereof attain the set value I1, T1. The similar operation is then repeated in the power supply unit B of the 2nd stage to control the welding current I and the weld time T to a required min. limit. The weld heat input is thereby decreased and the thermal strain and damage of the weld zone are minimized. The welding quality is, therefore, improved.
Patent JP-H03658-A (JP)
Title: Wear and abrasion resistant band for packaging
Inventor: IIDA YOSHIO
IPC: B29D29/00
Filed: 1990-04-20
Abstract: PURPOSE:To improve wear and abrasion resistance by a method wherein a band mainly comprises polypropylene while surface unevenness is provided by embossing wherein draw ratio crystallinity and width of crystals are specific and the thickness is also specified. CONSTITUTION:A wear and abrasion resistant band for packaging mainly comprises polypropylene wherein the surface is uneven by embossing wherein it has been stretched to 11 times or more of draw ratio under heat including an infrared ray heater and crystallinity is 41% or more, the width of a crystal is 60 angstrom or more and the substantial thickness is 0.35mm or less. To manufacture this band, a material mainly containing polypropylene is fused and extruded in a belt form, the extruded object is rapidly cooled, then it is fed into a heating chamber with an infrared ray heater located so that the atmosphere in the vicinity of the belt is between the melting point of polypropylene crystals and 300 deg.C, the belt is drawn by drawing rollers before and after the heating chamber, and embossing is performed by a conventional method.
Patent JP-2000291177-A (JP)
Title: Fire resistive building plate
Inventor: KONDO MINORU
IPC: E04B1/94
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To simplify constitution and to obtain excellent mechanical strength, making mounted plate-like fire resistive members efficiently usable without waste. SOLUTION: This fire resistive building plate comprises a surface metal panel member 1, a back face metal panel member 2, a plurality of plate-like fire resistive members 3, 3,... enclosed in the surface metal panel member 1 and back face metal panel member 2, and a plurality of incombustible thin plate pieces 4, 4,.... The plate-like fire resistive members 3, 3,... are arranged in the almost grated state along a longitudinal direction and a cross direction in the surface metal panel member 1. Abutting parts (j) of the plate-like fire resistive members 3, 3 adjacent in the longitudinal direction of the surface metal panel member 1 are uniformed along the cross direction of the surface metal panel member 1, and the thin plate pieces 4, 4 are mounted between the adjacent plate-like fire resistive members 3, 3 orthogonally to the abutting parts (j).
Patent JP-H10293902-A (JP)
Title: Magnetic head device
Inventor: KANOUDA TOKIO
IPC: G11B11/10
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To contrive the increase in the positioning accuracy for a magnetic head and also to reduce the number of components. SOLUTION: This device is provided with a head supporting member 11 having the magnetic head at the tip part while extending to the direction of nearly the surface of a disk mounted on a mounting part, a mounting member 10 whereon a base end part of the head supporting member is attached, a fixing member 14 for fixing the head supporting member to the mounting member, and a position control means 30 for controlling the position of the head supporting member against the disk. Then, the head supporting member is formed by the elastic material and attached to the mounting member in the state the repulsive force in the direction of the disk is energized to the tip side.
Patent JP-S5628465-A (JP)
Title: Manufacture of sealing assembly for dry cell
Inventor: TSUCHIDA TAKASHI
IPC: H01M50/179
Filed: 1979-08-14
Abstract: PURPOSE:To ease the location of the center of members by inserting a collecting rod through a hole of a synthetic resin sealing molded packing with a guide of itself and welding a cup-shaped terminal plate inserted to the packing over the rod and the collecting rod. CONSTITUTION:A positive active material 10, separator 11, and negative active material 12 are packed coaxially in a metal container 13, and a sealing combination comprising a cup-shaped terminal palte 1, collecting rod 2, and synthetic resin sealing molded packing 3 is inserted into an opening of the metal container 13 and sealed to obtain a dry cell. The sealing assembly is fabricated by welding the cup- shaped terminal plate 1 and collecting rod 2 together, when the collecting rod 2 is inserted through a hole of the packing 3, the periphery of the cup-shaped terminal plate 1 is inserted to the inside surface of the vertical cylindrical periphery of the packing 3 to locate, and the collecting rod 2 and terminal plate 1 are welded together while being pressed to form the assembly.
Patent JP-H08294542-A (JP)
Title: Method for irradiation with radiation and apparatus therefor
Inventor: TADOKORO MASAHIRO
IPC: A61N5/10
Filed: 1995-04-27
Abstract: PURPOSE: To improve the property to concentrate radiation to a lesion and to simplify operation patterns by providing a safety device for eliminating the emission of a beam by the malfunction from an accelerator. CONSTITUTION: Respiration is detected by a respiration sensor 1. A detection signal generator 2 is set with the threshold and generates a detection signal 2b when a respiration signal 1a attains the threshold or below. A controller 3 of the circular accelerator generates an emission prepn. completion signal 3b when the emission prepn. is completed. A comparator 4 generates an emission signal 4a only when the two signals 2b and 3b are generated. The beam is emitted by turning a high-frequency 5a on/off by the emission signal 4a and impressing a high-frequency 5b on the beam.
Patent JP-H06128842-A (JP)
Title: Apparatus for moving foil prdestal
Inventor: IKEDA KENICHI
IPC: D03D41/00
Filed: 1992-03-10
Abstract: PURPOSE:To prevent the defective weaving in of foil yarn from occurring by moving a foil pedestal in the direction opposite the pulling out direction in pulling out each foil yarn arranged side by side on the foil pedestal for successively inserting the foil yarn into a shed. CONSTITUTION:A foil pedestal 3 equipped with a foil yarn separating mechanism 4 is placed on a slide rail 16 provided on a suspending frame 15 and a rod 14 connected to a driving machine 13 is arranged in a part of the foil pedestal 3, which is constructed so as to be movable. Foil yarns 1 are placed in a parallel state on the foil pedestal 3 and then separated one by one with the foil yarn separating mechanism 4. The tip of the separated foil yarn 2 is then held with a picking port 7 and a lever 8 is operated with a solenoid 9 to pull out the foil yarn 2 from the foil pedestal 3 so as to insert the tip of the foil yarn 2 held with the picking port 7 into a hole 6 of a spatula 5. The rod 14 is simultaneously operated with the driving machine 13 to move the foil pedestal 3 in the direction opposite the pulling out direction to smoothly insert the foil yarn 2 through the spatula 5 into a shed without causing twisting or breaking therein.
Patent JP-H02282759-A (JP)
Title: Color toner
Inventor: KANBAYASHI MAKOTO
IPC: G03G9/09
Filed: 1989-04-25
Abstract: PURPOSE:To obtain high image quality and satisfactory color reproducibility by allowing a color toner to satisfy specified conditions. CONSTITUTION:A color toner having 6-10mum volume average diameter and contg. 15-40 number% toner particles of <=5mum particle size, 0.1-5.0vol.% particles of 12.7-16.0mum particle size and <=1.0vol.% particles of >=16mum particle size is used. Toner particles of 6.35-10.1mum particle size in the toner have a particle size distribution satisfying inequality I. The toner contains a hydrophobic inorg. oxide and a hydrophilic inorg. oxide as inorg. oxides so that prescribed conditions are satisfied and the water content of a colorant used and that of the toner itself are allowed to satisfy prescribed conditions. In the inequality I, V is the vol.% of toner particles of 6.35-10.1mum particle size, N is the number% of toner particles of 6.35-10.1mum particle size and dv is the volume average diameter of all the toner particles. High image density, superior thin line reproducibility, superior highlight gradation, high image quality and satisfactory color reproducibility can be obtd.
Patent JP-H11282327-A (JP)
Title: Image forming device
Inventor: ISHIKAWA TOYOJI
IPC: G03G15/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a trouble such as performance deterioration of an image forming device, its failure, and lowering of its life by carrying out effective cooling and ventilation without accompanying cost-up, size-up, and increased noise, in the image forming device of a type in which a fixing part is arranged in the uppermost portion inside the device, and in which an image forming part and a paper-sheet feeder are arranged in order toward its lower side. SOLUTION: In an image forming device provided with an image forming part B having a photoreceptor 10, developing parts 20, 24, a transfer part 11 and the like, a fixing part 37 arranged in an upper side of the image forming part B, a paper-sheet feeder 33 arranged in a lower side of the part B, and a casing 100 for covering these components, an outside air suction port 101 is provided in the bottom face of the casing 100 an air intake fan 102 is provided in a bottom part inside the casing 100 in the vicinity of the suction port 101 to discharge outside air sucked from the suction port 101 into the casing 100 from an exhaust port 105 provided in a proper position in the casing 100, and a heat-insulation member 110 is interposed between the fixing part 37 and the image forming part B.
Patent JP-H01273456-A (JP)
Title: Communication controller
Inventor: WATABE SHOGO
IPC: H04L12/28
Filed: 1988-04-26
Abstract: PURPOSE:To attain sure read of a flow control character to be sent by devising the controller so that the flow control character is detected when an inter- character timer overflows and a flow control request is caused after the inter- character timer overflows again. CONSTITUTION:When a next character 'Xon' (flow control character) is given while an inter-character timer 2 overflows, a comparison section 4 applies comparison and a coincidence signal is outputted and a delay section 5 latches an overflow output of the inter-character timer 2. When the character 'Xon' is inputted and the inter-character timer 2 overflows again, an output of a gate circuit 6 is given to a control section 7 by using a coincidence signal among an overflow output of the inter-character timer 2, a delay output of the delay section 5 and the comparison section 4. The control section 7 gives a flow control request to the output section 8, which outputs a flow control signal to a host computer and a terminal equipment to be connected. Thus, the sent flow control character is surely read.
Patent JP-H0217436-A (JP)
Title: Apparatus for measuring gas-, vapor- or aerosol-like component of measuring gas
Inventor: BUORUFUGANGU MAI
IPC: G01N27/416
Filed: 1989-04-25
Abstract: PURPOSE: To simplify the measurement of gas component and to make it possible to rapidly exchange object to be examined by providing a sealing member permeable to a medium to be detected but impermeable to reactive solution. CONSTITUTION: A diffuse test tube 1 measures the gas component of a measuring gas diffused and infiltrated from both sides of the direction of an arrow. The tube 1 is closed at both sides by sealing members 3, 4 which are formed of PTFE (polytetrafluoroethylene) permeable to a medium to be detected but impermeable to a reactive solution 2, and both the electrodes 5, 6 are longitudinally disposed at an interval at the front and rear of the tube 1. The electrodes 5, 6 are connected to conductivity analyzing measuring instruments 7 to 13. The input voltage value of the grid of a triode 10 changed by the influence of the resistance change between the electrodes 5 and 6 of the tube 1 varies the anode current by corresponding amplification, and adjustably output by an indicating measuring instrument 13 for measuring the measured value at the anode resistor 11 side with a tap.