baber/WOPTO huggingface dataset:
Patent JP-H02206928-A (JP)
Title: Communication method for mobile body communication
Inventor: ITO SADAO
IPC: H04W36/00
Filed: 1989-02-07
Abstract: PURPOSE:To prevent the occurrence of a hit at the time of switching a channel during communication between zones or in a zone by selecting one channel whose communication quality is deteriorated among plural channels into a new channel. CONSTITUTION:When a channel (old channel) whose communication quality is deteriorated beyond its criterion takes place in the midst of communication of same communication content through plural channels between plural radio base stations 30-1-30-16 and a mobile radio equipment 50, another channel (new channel) is selected with other radio base station satisfying prescribed communication quality and the communication through the old channel is terminated. Then plural channels including the new channel is in use and the same communication content is communicated without a hit. Thus, tentative interruption of communication or the like attended with a channel change does not take place and the deterioration of the communication quality is evaded.
Patent JP-H04298988-A (JP)
Title: El light emitting power supply circuit and power supply circuit for el
Inventor: IKEDA TAKAAKI
IPC: H05B44/00
Filed: 1990-02-07
Abstract: PURPOSE:To improve lighting efficiency by providing a bypass channel, having a reverse current bypass diode for bypassing a zero cross switch mechanism, respectively in a pair of positive and negative switches of an inverter. CONSTITUTION:When a positive trigger pulse from a plus pulse selecting circuit 2 is applied to a gate of a TRIAC T1 which is a zero cross switch, T1 in a plus side channel is turned on. When electroluminescence EL is charged to peak voltage, the T1 is turned off. Next, a reverse current is fed back to a plus current side through a reverse current bypass diode D1 of a bypass channel and collected as surplus power. When a trigger inverting pulse comes from a minus pulse select inverting circuit 3, a TRIAC T2 in a minus side channel is turned on and similarly actuated. In this way, EL lighting efficiency is improved.
Patent JP-2000225365-A (JP)
Title: Method for forming high viscosity substance on substrate and dispenser for high viscosity substance
Inventor: OKABE MASAHITO
IPC: H01J11/24
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To form a detailed pattern on an object (substrate) from a high viscosity substance in good positional accuracy. SOLUTION: Pressure is applied to the high viscosity substance in an emitting means if necessary to form the meniscus of the high viscosity substance and, if necessary, pulse voltage of a first predetermined voltage value is applied across the opening part 13 of the emitting means and a medium 16 through an electrode 14 to longitudinally stretch the meniscus of the high viscosity substance to form the stretched part to the opening part.  In this state, pulse voltage of a second predetermined voltage value or more is applied across the opening part of the emitting means and the substrate through the electrode to separate a part of the meniscus from the tip of the stretched part 18 and the separated high viscosity substance is applied to the minute needle-like element 20 provided in the vicinity of the stretched part between the opening part of the emitting means 30 and the medium in order to control a line of electric force at a time of the application of pulse voltage and the high viscosity substance separated from the minute needle-like element 20 is allowed to fall on the medium 16 to be bonded thereto.
Patent JP-H0750120-A (JP)
Title: Circuit-breaker
Inventor: HIRANO YOSHIKI
IPC: H01H33/42
Filed: 1994-02-25
Abstract: PURPOSE:To improve reliability by preventing deviation in the closing speed at the time of inputting (closing) a circuit-breaker by means of gas insulation by inputting or cutting resistors. CONSTITUTION:The first hydraulic operator 700 for driving a main contact 200 and the second hydraulic operator 750 for driving a resistor contact 40 are operated in the direction that both of the contacts 200, 400 are closed. The driving force of the first hydraulic operator 700 is transmitted to a mobile resistor contact 417 by a pushing arm 660 driven by the first hydraulic operator 700 through a receiving arm 670 connected to the mobile resistor contact 417. The resistor contact 400 is closed by increasing the wiping of the resistor contact 400 so as to close the main contact 200 thereafter.
Patent JP-H07306810-A (JP)
Title: Queue-based estimation-type flow control mechanism
Inventor: MAIKERU ERU JIGURAA
IPC: G06F12/08
Filed: 1995-02-16
Abstract: PURPOSE: To provide a flow control mechanism which handles plural transactions all of which can not be immediately processed without being accompanied by delay or perplexity on design, and to provide a flow control mechanism which unnecessitates to use any handshake signal or any busy interruption signal. CONSTITUTION: This mechanism is constituted of a shared bus system 100 having a bus 112, and a pair of client modules 116 and 120 connected with the bus. Each client module can transmit a transaction to the other client module on the bus for processing, and receive the transaction from the other client module on the bus. Each module is provided with queues 164 and 168 for storing the transaction received by the module for processing. A bus controller 114 limits the type of the transaction which can be transmitted on the bus so that the queues of all the modules do not overflow.
Patent JP-S56126233-A (JP)
Title: Deflection device
Inventor: FUKUDA KUMIO
IPC: H01J29/76
Filed: 1980-03-07
Abstract: PURPOSE:To correct automatically distortion on the right and the left sides of an image and convergence even in a wide angle deflection tube, by equipping a pain of magnetic pieces having an extending part on the screen side of an image-receiving tube, and a pair of the second magnetic pieces between the vertical and the horizontal coils. CONSTITUTION:A capped rotary symmetrical conical core 71 to a deflecton neutral axis Z which run in the center of two axis; a pair of vertical coils 72 rolled at almost right angles to the circumference; and a pair of the first magnetic pieces 73 having extending parts 73, on the screen side on a shaft corresponding to the opposite angle of the image, provided near the opening of the core on the screen side, along its circumscribed surface, symmetrically to both sides are equipped. Further, a pair of horizontal coils 75 fitted in the vertical coils 72; and a pair of the second magnetic pieces 76 provided, symmetrically to up and down sides, to fit in the vertical and the horizontal coils 75 and 73 within the range from the bend-up 75, on the electron gun side of the coil 75 to almost the center of the opening of the core 71 on the electron gun side and the screen side are equipped.
Patent JP-S60172547-A (JP)
Title: Expansion system of printed image for dot printer
Inventor: KANEKO MASAHIKO
IPC: G06K15/10
Filed: 1984-02-17
Abstract: PURPOSE:To provide a bit image type printer with an image expanding function by providing a RAM adapted to memorize a bit image data pertaining to a lateral printing repeatedly at a frequency as set and a control circuit for converting the output of the RAM into a data necessary for printing to achieve a lateral printing in the longitudinal way as well repeatedly at a frequency as set. CONSTITUTION:A bit image data A from a host CPU is latched into a data latch unit 1 by a latch pulse B. When a -L selection signal is given, an AND gate 4 for outputs at positions 0, 1 and 2 is opened by a signal inverted with an inverter 6 and data are written into a pattern RAM2 according to a writing pulse C. Then, the selection signal moves to H and data at 3, 4 and 5 are written thereinto. Thus, the data are expanded twice. The data thus expanded is converted into a hammer data D with a hammer data control circuit 3 to perform a printing. As one line of printing is performed, a paper is sent by one pitch and then, the same printing is performed again to expand it in double size completely.
Patent JP-H04269120-A (JP)
Title: Taper work in wire discharge process
Inventor: NAKA SHIGEAKI
IPC: B23H7/06
Filed: 1991-02-22
Abstract: PURPOSE:To realize a taper work by a wire discharge process without using complicated computation in case taper angles are changed for an arc block smoothly connected with blocks before and after it respectively. CONSTITUTION:For a program surface (surface Z1) in an arc block 10, a wire electrode 2 is moved to pass along a track of an arc 13 by an instruction by an NC program, and for a taper height designated surface (surface Z5) of a different height to the program surface, the wire electrode is moved to change its radius at a center O of the arc 13 from a start point B1 of the arc block to a final paint B2 gradually.
Patent JP-S63196319-A (JP)
Title: Shaving process
Inventor: YASUMORI YOSHI
IPC: B23F19/06
Filed: 1987-02-12
Abstract: PURPOSE:To make it possible to machine a gear to be cut in an arbitrary tapered shape by meshing a shaving cutter with the gear to be machined in such a condition that the turning center of the shaving cutter is shifted relative to the center of the gear to be cut in the direction orthogonal to the rotary center axis of the gear to be cut. CONSTITUTION:A gear 11 to be cut is meshed with a shaving cutter 12 in such a condition that the axis 13 of the gear crosses the axis 14 of the cutter at an angle of in a certain plane, and the turning center R of the shaving cutter 12 is shifted relative to the widthwise center Q of the gear 11 to be cut in the direction orthogonal to the gear axis 13. By carrying out a shaving process under the above-mentioned condition, the relative relationship between the gear 11 to be cut and the shaving cutter 12 falls in the same condition as that obtained when a work table is inclined, and therefore, tapered tooth ridges are formed in the gear 11 to be cut since the gear axis 13 crosses the cutter axis 14. Further, by suitably changing the shift, it is possible to obtain an arbitrary tapering degree.
Patent JP-H10210935-A (JP)
Title: Production of manju containing milk
Inventor: YOSHIKAWA SHIGE
IPC: A23L33/15
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To produce a Manju (a bun with a bean-jam filling) containing milk, including rich nutrients such as protein, vitamins and calcium, and also extremely superior to prevention of hardening and deterioration of the dough. SOLUTION: This Manju is produced by adding sugar, baking powder, yeast and flour to boiled milk, kneading the added milk to provide a base kneaded material, fermenting the base kneaded material, tearing the fermented material to provide a suitable amount of dough, extending the torn dough, forming the extended dough so as to surround bean jam, and steaming the formed dough surrounding the bean jam.
Patent JP-S56125123-A (JP)
Title: Direct relay device
Inventor: YAMAMOTO OSAMU
IPC: H04B7/155
Filed: 1980-03-06
Abstract: PURPOSE:To enble to detect the reception input electric field, by using the detector for the difference between reception and transmission frequency, and a diode mixer. CONSTITUTION:After the signal inputted from a reception input terminal 1 is amplified at an amplifier A1, it is inputted to the amplifier A1 again via a filter and a frequency converter M. Thus, the reception and transmission signals appear at the output of the amplifier A1. When the two signals are inputted to a diode mixer D1, the frequency difference component between the reception/transmission frequencies is caused, and the level is proportional to the level difference of two waves. Thus, the level of frequency difference is porportional to the reception input electric field, the frequency component is picked up at the filter F5 and the level is detected with a detector DET, allowing to obtain an output corresponding to the received electric field at the terminal 3.
Patent JP-H06218522-A (JP)
Title: Fiber reinforced metal matrix composite sliding member and production thereof
Inventor: OOKIJIMA JIYUN
IPC: C22C47/08
Filed: 1993-01-25
Abstract: PURPOSE:To improve wear resistance of a sliding member made of a fiber reinforced metal matrix composite and to efficiently produce the sliding member at lower cost. CONSTITUTION:A fiber reinforced metal matrix sliding member 10 is segmenteded such that a part of sliding surfaces 12A, 12B are formed by the fiber reinforced metal matrix composite at least and a block like to be cast in metal body 26, which is embedded therein, supported thereby and excellent in self-lubricity. A formed body of reinforced fiber 22 and a block like to be cast in metal body 26 supported by the formed body 22 are placed in the prescribed position in mold, a molten metal of the matrix metal is poured in the mold so as to impregnate the molten metal of matrix metal into the formed body of reinforced fiber.
Patent JP-S59155806-A (JP)
Title: Non-polarization element
Inventor: MOCHIZUKI KIYOBUMI
IPC: G02B6/024
Filed: 1983-02-24
Abstract: PURPOSE:To execute easily an insertion of a titled element to an optical fiber system by means of a welding connection, etc., to reduce its insertion loss, and to apply it to an optical fiber communication which is averse to influence of a polarization characteristic. CONSTITUTION:Levels of orthogonal optical waves Ex, Ey are equal, and when a phase difference delta is varied, a polarized state of an incident optical wave is varied optionally. When an absolute value of a difference of polarization dispersions gamma1, gamma2 generated in optical fibers 3-1, 3-2 is larger than a coherence time gammac of a light source, the maximum polarization degree P in an output end is expressed by the following expression. P=cos2theta.cos2beta.sin2alpha, and in case of P=0, a non-polarized state is obtained, and the constitution for satisfying this condition will do. In this case, a linear deflecting wave 4-1 is constituted so as to be made incident to a part which is rotated 45 deg. against a polarizing axis 4-3 of an optical fiber 4-2. It corresponds to the case of alpha=0, and an optical wave from a semiconductor laser is polarized to an ordinary straight line, therefore, the semiconductor laser and the optical fiber can be coupled directly.
Patent JP-S57143342-A (JP)
Title: Vinyl chloride resin compound
Inventor: MABUCHI AKIRA
IPC: C08L27/06
Filed: 1981-02-28
Abstract: PURPOSE: A compound for preventing the occurrence of fogging, obtained by adding reclaimed polyol obtained by decomposing and recovering a waste material of polyurethane to a vinyl chloride resin which is blended with a phthalic ester type plasticizer.  
     CONSTITUTION: A vinyl chloride resin blended with a phthalic acid type plasticizer is mixed with unpurified reclaimed polyol obtained by decomposing and recovering a waste material of polyurethane as an additive. The reclaimed polyol may be obtained by decomposing either non-rigid or rigid polyurethane, and its amount is 0.1W10phr based on the resin.  
     EFFECT: Fogging can be prevented without using an expensive high-molecular weight plasticizer (e.g., trimellitic ester) having problems of compatibility with resin. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08197458-A (JP)
Title: Breaking tool
Inventor: IWAKUNI NOBUO
IPC: B25D9/02
Filed: 1995-01-25
Abstract: PURPOSE: To transmit vibration, caused by impact, in a chain state by plural closely arranged vibration transmitting members and damp the transmitted vibration by a vibration damping member so as to reduce noise. CONSTITUTION: An intermediate body 11 is fixed to the tip of a body, and a chisel 12 is fixed to the intermediate body 11. A piston 8 and a hammer 10 are slidably provided in a cylinder 9. The hammer 10 is moved by the movement of the piston 2, with a rear chamber 13 as it is interposed, and the hammer 10 collides with the intermediate body 11 to impart impact force to the chisel 12. A hollow space is formed in the hammer 10. Plural vibration transmission members are closely filled in the hollow space, and also a liquid vibration damping medium is filled therein.
Patent JP-H05225683-A (JP)
Title: Method for changing control program of disk player
Inventor: HIDA MINORU
IPC: G06F12/00
Filed: 1992-02-17
Abstract: PURPOSE:To easily change a control program for the controlling unit of the disk player without necessitating drastic modification of the disk player and a high cost. CONSTITUTION:A program changing disk DSK recording a changed program is loaded on the disk player provided with a control unit 30 for controlling various operations accompanied by a writable/readable memory 32 storing controlling programs for them and an information reproducing operation state is taken based on an operation control by the controlling unit 30. Then, after the loading of the program changing disk DSK on the controlling unit 30 is confirmed, the changed program reproduced from the program changing disk DSK is written by the writable/readable memory 32 and thus, the control program for the controlling unit 30 is changed.
Patent JP-H03232221-A (JP)
Title: Vapor growth method for compound semiconductor
Inventor: SAKUMA YOSHIKI
IPC: H01L21/205
Filed: 1990-02-08
Abstract: PURPOSE:To reduce growth temperature, to conduct an epitaxial growth operation on the selected region only, and to make it possible to arbitrarily adjust the quantity of carbon doping on an epitaxial growth layer by a method wherein the vapor of a metal organic compound, containing both methyl group and ethyl group, is fed to a reaction chamber, and a vapor epitaxial growth operation is conducted at the prescribed substrate temperature. CONSTITUTION:Dimethylethylgallium or ethyldimethylgallium is used as a metal organic compound containing both methyl group and ethyl group, and the vapor of the above-mentioned metal organic compound is fed to a reaction chamber, and a vapor epitaxial growth operation is conducted. The substrate temperature at that time is set lower than the temperature of the epitaxial growth using the material of metal organic compound containing methyl group only. When C is doped as P-type impurities, dimethylgallium is used when it is doped in a large quantity, and methyldiethylgallium is used when it is doped in a small quantity. Also, when a fine adjustment is conducted, dimethylethylgallium and methyldiethylgallium are used by properly mixing them.
Patent JP-H09230589-A (JP)
Title: Color proofing material containing novel anti-halation dye
Inventor: KEBIN DEIIN RANDOGURIIBU
IPC: G03F3/10
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent halation by incorporating a specified compd. SOLUTION: This photosensitive color proofing material includes a photosensitive color layer and a proper substrate and contains at least one kind of anti- halation dye represented by the formula in at least one of the color layer and the substrate or between them. In the formula, Z is O, NH or NR, R is 1-12C alkyl or H, R<1> is 1-12C perfluoroalkylsulfonyl or arylsulfonyl and R<2> is 1-12C perfluoroalkylsulfonyl, arylsulfonyl or cyano. The color layer may have direct contact with the substrate or various middle layers such as a photopolymerizable barrier layer and a heat sensitive adhesive layer may exist between them.
Patent JP-H10223430-A (JP)
Title: Magnetic drive stage
Inventor: FUJII TORU
IPC: H01F7/06
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a stage in which straight line motion of a large stroke is enabled, highly accurate positioning is enabled and which is hardly affected by disturbances. SOLUTION: A parallel spring 1 which has beams parallel to each other, an electromagnet 2 which drives the parallel spring 1 with a magnetic force, and permanent magnets 3 and 4 which support the parallel spring 1 with the magnetic force are provided. The parallel spring 1 is provided with a hinge part, and pulling force is given to the hinge part by the permanent magnets 3 and 4. One of the permanent magnets 3 and 4 may be replaced with a magnetic substance. If a permanent magnet 5 for pressing the parallel spring 1 is further provided in the direction vertical to both the drive direction and the direction in which the pulling force acts of the parallel spring 1, resonant frequency of the parallel spring becomes higher, and positioning with high precision is enabled.
Patent JP-S59153556-A (JP)
Title: Protection of immersed nozzle
Inventor: NAKAMURA YUKIHIRO
IPC: B22D41/50
Filed: 1983-02-23
Abstract: PURPOSE:To reduce melt loss and prolong the life of a nozzle remarkably by forming a gaseous film at a part where the nozzle dipped in a molten metal contacts with a molten layer of slag powder. CONSTITUTION:A double tube 10 having resistance to hot gas and preventive structure for leakage is cylindrically provided to just above the slag line part around a nozzle 6 dipped in a molten metal, and the bottom end of the tube is reduced to form an injection port 11. Inert gas is blown into the double tube 10 through a gas inlet pipe 12 and ejected from the injection port 11 to flow on the outside wall 21 of the nozzle. Gaseous film 20 is formed thereby beween the slag powder layer 7 and molten slag powder layer 7a and the outside wall 21 of the nozzle. In this way, damage of the nozzle by melting is prevented.
Patent JP-H021179-A (JP)
Title: Manufacture of photoelectric conversion device
Inventor: MIHARA AKIO
IPC: H01L27/14
Filed: 1989-02-08
Abstract: PURPOSE:To prevent the formation of a region having a nonuniform refractive index on the upper part of a photoelectric conversion section by providing a process of arranging a photoelectric conversion element and a lead electrode within a cavity where a resin charging inlet is installed, and a process of charging the resin and introducing the resin heat has passed through a wire bonding section to a region other than the photoelectric conversion section. CONSTITUTION:A desired part for a leadframe, i.e., a part including such members as a solid-state image sensor 2, a metal wire 4, and an internal lead 3 is arranged within a cavity 11. A transparent epoxy resin is charged from a gate 7c to fill the cavity 11. Since the gate 7c is arranged at a location close to a vicinity to the middle part of the cavity wall, the charged transparent epoxy resin flows first from a photodetector section on the solid-state image sensor to the outside of the metal wire section and then towards an air bend 14. Accordingly, there will be no such region as having a nonuniform refractive index in the photoelectric conversion section, thereby obtaining a photoelectric conversion device with excellent optical characteristics.
Patent JP-S57142029-A (JP)
Title: Transistor circuit
Inventor: IKEDA MAKI
IPC: H03K5/00
Filed: 1981-02-27
Abstract: PURPOSE:To pick up output signals of both polarities through paths of the same condition to input signals with different polarities. CONSTITUTION:A negative pulse input applied to an input terminal 14 is picked up from an emitter and a collector of a transistor (TR)5 as pulses of both polarities, and a positive pulse input applied to an input terminal 15 is picked up from a collector and an emitter of a TR16 as pulses of both polarities respectively through independent paths. Thus, the delay time of switching gives the same condition to any input, and when on input only is applied, since the path connected to another input is cut off, the circuit can be designed so that the current consumption can not be changed by the polarities of inputs.