baber/WOPTO huggingface dataset:
Patent JP-2001110067-A (JP)
Title: Optical disk device
Inventor: MAEDA YASUTERU
IPC: G11B7/09
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device capable of adjusting gain always stably and quickly even when a phase dispersion, a temp. change and a secular change of a focus actuator and a driver, etc., exist. SOLUTION: This device is provided with a memory 22 recording a gain deviation amount obtained in a gain deviation amount detector 19 and a convergent gain corrector 23 comparing this present gain deviation amount with the last gain deviation amount stored in the memory 22 when the gain deviation amount doesn't enter a prescribed range. The device operates with a convergent gain multiplier 20 according to the comparison result and obtaining/changing a convergent gain. By such a constitution, by changing the convergent gain of focus gain adjustment according to a convergent state of adjustment, the convergent gain can be kept always to an optimum value even when the phase dispersion, the temp. change, the secular change exist in the focus actuator 4, the driver 10, etc., and the gain can be adjusted always, stably and quickly.
Patent JP-H01131370-A (JP)
Title: Gear shifting control method for continuously variable transmission for vehicle
Inventor: SASAJIMA KOJI
IPC: F16H61/40
Filed: 1987-11-16
Abstract: PURPOSE:To prevent production of a physical disorder for a driver, by a method wherein, when an accelerator pedal is stepped on during running in a state to apply an engine brake, after shifting to a running mode, gear shifting is controlled by using the target number of revolutions of an engine for a given time. CONSTITUTION:When an accelerator pedal is stepped on during running in an engine brake mode and shifting to a running mode is carried out, a controller 100 corrects the running target number of revolutions of an engine, responding to the opening of an accelerator, by using a difference between said number of revolutions and the actual number of revolutions of an engine (when the actual number of revolutions of an engine is higher) for a given time starting from a time right after the shifting, and determines the correction target number of revolutions of an engine. Gear shifting is controlled based on the correction target number of revolutions of an engine. Therefore, when the accelerator pedal is stepped on during an engine brake mode, the number of revolutions of an engine is controlled so that it is increased from the number of revolutions under an engine brake mode in response to step-on of the accelerator pedal, and acceleration without producing a physical disorder is effected.
Patent JP-H0794937-A (JP)
Title: Planar antenna
Inventor: UCHINO AKIHIKO
IPC: H01Q13/08
Filed: 1993-11-18
Abstract: PURPOSE:To improve the degree of freedom in the setting of a feeding position and to easily adjust a VSWR characteristic by capacitively coupling a feeding conductor plate to a resonance conductor plate or a resonance conductor pin to feed power. CONSTITUTION:A resonance conductor plate 2 whose peripheral length is about a half of the wavelength of frequency to be used is arranged on the upper part of a ground conductor plate 1. Space between both the plates 1, 2 may be filled with dielectric 3 in order to shorten the peripheral length. A short pin 4 short-circuits between both the plates 1, 2 and is arranged on the end part of the plate 2. A feeding conductor plate 5 is capacititively coupled with the plate 2 at the interval of a distance X and connected to the center line 7 of a coaxial cable 6 for transmitting an RF signal. An outer conductor 8 for the cable 6 is fixed to the plate 1 by a soldering means or the like and the center line 7 is connected to the plate 5 through a hole 9 of the dielectric 3 and a hole 10 of the plate 2 without coming into contact with the plate 2.
Patent JP-H0629249-A (JP)
Title: Plasma etching apparatus
Inventor: FUJIMOTO HIDEKI
IPC: H01L21/302
Filed: 1991-10-08
Abstract: PURPOSE:To perform a uniform etching operation without causing that the dielectric breakdown strength of an insulating film is deteriorated due to the charging-up of charged particles in a plasma. CONSTITUTION:Each upper part of at least one pair of electromagnets 6a, 6b is tilted to the side of a vacuum treatment tank 1, a magnetic field between parallel-plate electrodes 2, 3, which is generated by at least one pair of electrodes 6a, 6b is curved convexly to the side of a substrate 5, the projectingly curved top of the magnetic field and the center of the substrate 5 are displaced, and in addition, at least one out of the magnetic field and the substrate 5 is turned. In addition, one pair of electromagnets 6a, 6b are arranged in such a way that the central line of at least one pair of electromagnets 6a, 6b exists in parts other than a part between the parallel-plate electrodes 2, 3.
Patent JP-H01129697-A (JP)
Title: Key telephone set
Inventor: IZUMI MICHIHIRO
IPC: H04M11/00
Filed: 1987-11-16
Abstract: PURPOSE:To improve the efficiency of office work and to save labor for check by mounting a facsimile changeover exclusive button to a key telephone set. CONSTITUTION:An extension number for a facsimile equipment desired to be changed over is designated in advance. After the reception of a facsimile equipment is confirmed by a tone listened to from a receiver 5, the facsimile equipment desired to be transferred is switched automatically by only depressing a button corresponding to the facsimile equipment desired to be transferred among facsimile changeover buttons 6.
Patent JP-H0595765-A (JP)
Title: Flavor improver for hot-cooked food
Inventor: FUKITA TOMOHIRO
IPC: A23L7/157
Filed: 1991-10-07
Abstract: PURPOSE:To provide the title flavor improver for esp. starch-contg. hot-cooked foods like bread, cakes or 'tempra' (deep-fried fish and vegetables), containing a sugar phosphoric ester, polyol phosphoric ester, etc. CONSTITUTION:The objective flavor improver in the form of powder, aqueous solution or aqueous suspension, containing at least one compound selected from (A) sugar phosphoric esters (pref. hexose phosphoric esters including glucose-1- phosphate), (B) polyol phosphoric esters (pref. glycerol phosphate) and (C) salts thereof (pref. potassium salts, calcium salts).
Patent JP-2000122242-A (JP)
Title: Device for replenishing developing solution for silver halide photographic sensitive material and processing method for silver halide photographic sensitive material
Inventor: ITO HIROHIDE
IPC: G03D3/06
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of an image in long-time preservation and running and the contamination of a washing tank while being a developing method by which an ultrahigh contrast image is given using a developing solution containing no hydroquinone by specifying the air substitution time in a stock tank containing a replenisher solution for the developing solution. SOLUTION: A silver halide photographic sensitive material having a photosensitive silver halide emulsion layer on one side of the substrate and containing a hydrazine derivative as a hardening agent is developed with a developing solution containing a developing agent of the formula. Air substitution time in a stock tank containing a replenisher solution for the developing solution is 1-100,000 hr. In the formula, R1 and R2 are each an optionally substituted alkyl, optionally substituted alkoxy or the like or may bond to each other to form a ring, (k) is 0 or 1, in the case of k=1, X is -CO- or -CS- and M1 and M2 are each H or an alkali metal.
Patent JP-H09134494-A (JP)
Title: On-vehicle optical beacon device
Inventor: ENDO HARUYOSHI
IPC: G08G1/09
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of optical beacon communication and to make the light emitting element of an optical signal have a long life by optimizing the timing interval repeatingly transmitting up link data after an optical beacon on-vehicle device detects the signal from a road machine. SOLUTION: An optical beacon on-vehicle device is connected with an optical beacon on-vehicle device light projecting and receiving part 2 composed of a light emitting part 7 and light receiving part 8, the encoder 6 of transmitted data, the decoder 5 of received data and a vehicle speed detector 3, and performs the input/output of the optical signal for which a data modulation is performed and the fetching of a vehicle speed signal. When up link data is received when the signal transmitted from this optical beacon on-vehicle device is from a receivable area, a road machine transmits a response signal based on a reception signal.  In this case, this on-vehicle device detects the running speed information of the vehicle by a vehicle detector 3 and controls the repeating transmission interval of up link data so as to shorten the interval when the speed is fast and to lengthen the interval when the interval is slow.
Patent JP-H11126904-A (JP)
Title: Thin film transistor device and its manufacture
Inventor: AZUMA RYOTA
IPC: G02F1/136
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To prevent ultraviolet rays from reaching an LDD area by providing an island-shaped light shielding layer, which is formed on an interlayer insulating film layer on a region equivalent to the upper region of a low impurity concentration region to cover the entire low impurity concentration region. SOLUTION: On a transparent insulating board 11, a channel region 12a, LDD regions 12b and 12c whereupon low-dose phosphorus ions are to be doped, a source region 12d whereupon a high dose phosphorus ions are to be doped and a semiconductor layer 12 having a drain region 12e are pattern-formed. Island-shaped light shielding layers 21 and 22 covering the upper parts of the LDD regions 12b and 12c are formed of the same material as a drain wiring 17 and a source wiring 18 in the region equivalent to the upper regions of the LDD regions 12b and 12c on the interlayer insulating film 16. Since the LDD regions 12b and 12c are covered with the light shielding layers 21 and 22, ultraviolet rays are prevented from reaching the LDD regions 12b and 12c even when a ultraviolet ray irradiation process is performed.
Patent JP-H11123372-A (JP)
Title: Method for solidifying incineration ash
Inventor: KIYOTA MASATO
IPC: B09B3/00
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain inexpensively a dense solidified body from which heavy metals are not eluted. SOLUTION: In a solidifying method for incineration ash, an aqueous medium is added with incineration ash 10 composed of at least one kind of incinerator bottom ash 2 or fly ash 7, kneaded and left as it is, and then a solidifier is added and mixed therewith and solidified. It is also allowed that incineration ash 10 and aqueous medium is made together, and then mixed with each other. Also it is preferable to use water as the aqueous medium. The time for leaving it to stand is 24 hours to 7 days.
Patent JP-H06116404-A (JP)
Title: Agricultural film
Inventor: ITO TOSHIICHI
IPC: B29C47/06
Filed: 1992-10-02
Abstract: PURPOSE:To obtain an agricultural film suitable for use in house culture, tunnel culture and mulch culture, and high in moisture retention and excellent in heat resistance, impact resistance, tear resistance, piercing resistance, cold resistance, light transmission, friction resistance (prevention of surface coasening) and transparency. CONSTITUTION:A resin compsn. comprising 100 pts.wt. olefin resin (e.g. an ethylene-vinyl acetate copolymer having a melt index of 0.5 to 5g/10min and a vinyl acetate unit content of 10 to 15wt.%) and 1-20 pts.wt. anhydrous amorphous aluminosilicate is formed into an agricultural film. Alternatively, an ethylene-vinyl acetate copolymer, as both the outer layers, and a compsn. comprising ultralow-density ethylene-alpha-olefin copolymer and the above-mentioned aluminosilicate, as an interlayer, are formed into an agricultural laminated film by co-extrusion.
Patent JP-H02135653-A (JP)
Title: Scanning electron beam device
Inventor: YAMADA ATSUSHI
IPC: H01J37/28
Filed: 1988-11-16
Abstract: PURPOSE:To enable an acceleration voltage without any adverse influence of charging-up to be precisely set by comparing the output signal level of a detector with a signal level previously set, and providing a means for controlling the acceleration voltage according to the difference between both levels. CONSTITUTION:In a reference level setting circuit 13, a gray level, which is an intermediate level between a white level and a black level, is previously set as a reference level by a computer 6. A reference level signal is supplied into a comparing circuit 12 into which a secondary electron detection signal is supplied through an A/D converter 11. A difference signal between both signals is obtained in the circuit 12 so as to be supplied into the computer 6. An acceleration voltage source 2 is controlled by the computer 6 in such a manner that the difference signal in the circuit 12 becomes zero. Therefore, an acceleration voltage supplied into an electron gun 1 is controlled such that the detection signal level is equal to the reference level, and further, an electron beam having such an acceleration voltage as not to cause any charging-up is radiated on a sample 4.
Patent JP-H07117461-A (JP)
Title: Controller of automobile air-conditioner
Inventor: IIZUKA HIDEAKI
IPC: B60H1/32
Filed: 1993-10-27
Abstract: PURPOSE:To quickly discharge charges stored in capacitors so as to prevent energy losses during operation by stopping operation of a constant voltage controller according to a signal for stopping operation of an automobile air- conditioner, and stopping an inverter after a predetermined period of time has elapsed. CONSTITUTION:A control unit 5 computes the target number of revolutions of a compressor according to a setting signal in response to an ON signal for an air-conditioner, and outputs a control signal to the driving circuit of an inverter 3, thus controlling the number of revolutions of an electric motor 4. When receiving an OFF signal, the control unit 5 outputs a control signal to the driving circuit of the constant voltage controller 2 to stop operation and the supply of power from an AC generator 1 to the inverter 3 is stopped; a discharge is completed in a moment and the electric motor 4 stops. About one minute after the operation of the constant voltage controller 2 has been stopped, a control signal is outputted to the driving circuit of the inverter 3 to stop operation. Charges stored in capacitors for smoothing and for absorbing regenerative power are discharged in a short time since they are discharged through the inverter.
Patent JP-H09134576-A (JP)
Title: Storage device and setting method for servo frame
Inventor: IKENOTANI KOJI
IPC: G11B21/10
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To enhance the yield of a device by a method wherein, when servo information stored in a recording medium is read out and a head is put on a target track, a servo frame which does not contain any flaw on the recording medium is written. SOLUTION: A plurality of pieces of identical servo information with reference to prescribed sectors are written on the prescribed number of magnetic disks installed at a magnetic disk apparatus, the plurality of pieces of servo information which correspond between the respective sectors are used as sets, a servo gate signal which reads out the pieces of servo information by making use of the sets as units is generated by an SG generation part 38 at an MPU (microprocessor) 36.  Whether a flaw exists or not is discriminated by the servo gate signal in a verification part 37 regarding position information from a position-information demodulation part 71 at an RDC (read channel) 42 and regarding servo information on a gray code from a gray-code demodulation part 72, and one set of pieces of servo information which do not contain any flaw is selected so as to be set as servo information to execute a servo.
Patent JP-S62148364-A (JP)
Inventor: FUKUHARA MIKIO
IPC: C04B35/581
Filed: 1985-12-23
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-H01131764-A (JP)
Title: Vibration damper for structure
Inventor: SATO TAKANORI
IPC: E04H9/02
Filed: 1987-11-17
Abstract: PURPOSE: To eliminate the vibration of a structure and use liquid as a heating medium for cooling and heating by forming adjusting members installed projectedly from the inner surface of a tank with heaters and also providing an access port letting in and out the liquid in the tank. CONSTITUTION: A liquid W such as water is stored in a tank 1 installed on a roof of a building, and the height of a liquid level is set so that the liquid W is vibrated at the same frequency as a frequency of the building with a specified phase difference provided from the natural frequency of the building. Also, adjusting members 2, 3, and 4 formed of heaters are installed radially in the tank 1 at intervals provided in circumferential direction of the tank 1, and connected to a power source 5. Then an exit port 6 for the liquid W is provided in the bottom part of the tank 1, and an exit pipe 7 heating the inside of the building is connected to the exit port 6. In addition, an inlet port 8 for the liquid W is provided in the upper part of a side wall of the tank 1, and an inlet pipe 9 is connected to an inlet port 8.
Patent JP-H02136277-A (JP)
Title: Printer
Inventor: KONDO MASUO
IPC: B41J35/16
Filed: 1988-11-16
Abstract: PURPOSE:To minimize the consumption of an expensive multicolor ink ribbon by providing a mode for searching for designations of printing color at the time of printing and for searching each specified unit region of a document for designations of printing color upon detection of a printing color designation. CONSTITUTION:Printing of a document is selected by operating an input part 3, a main controlling part 1 searches the document to be printed, which is stored in a document data memory 5, for designations of printing color by detecting the presence of color symbols. This process is carried out by reading the document in the memory 5 by one line at a time, and detecting the presence of color symbols and the end of the document in each line of the document. Upon detection of a color printing part in the document, a menu of modes of using a multicolor ink ribbon and a monocolor ink ribbon is displayed on a display part 6. By operations for selecting the contents of the menu, the ink ribbon to be used can be selected on the basis of a specified unit region at the time of printing a document having a small color printing part.
Patent JP-S62150663-A (JP)
Title: Operation method of fuel cell power generation system
Inventor: TAKEMOTO TOSHIAKI
IPC: H01M8/04
Filed: 1985-12-25
Abstract: PURPOSE:To prevent a condensation and deterioration of a precious metal catalyst even in a low load operation, by making the temperature of the reaction gas to feed to the cell main body in a low load operation lower than in a high load operation, in a gas temperature control system. CONSTITUTION:An electric signal from an output detector 11 furnished to a cell main body 1 through an electric signal circuit shown in a dotted line is fed to an arithmetic unit 13, where a set temperature signal is produced depending on a reaction gas inlet temperature pattern responding to a preset load, and given to a gas temperature control device 12 furnished at a cell inlet air line 7a to control the temperature. In a low load operation, the temperature of the inlet air is set to reduce to make the unit cell voltage lower (not to rise the voltage). Thus, by controlling the cell inlet reaction gas temperature, it is made possible to reduce the cell voltage in a low load operation. Therefore, the operation method of a fuel cell generation system to make it possible to prevent a condensation and deterioration of a precious metal catalyst in a low load operation can be realized.
Patent JP-H06153580-A (JP)
Title: Method and apparatus for sensorless drive of three-phase brushless synchronous motor
Inventor: ONO YASUO
IPC: H02P6/18
Filed: 1992-10-29
Abstract: PURPOSE:To detect a commutation position on the basis of an induced voltage induced in each phase and to abolish the sensor which detects the position of a rotor in a three-phase brushless synchronous motor. CONSTITUTION:A three-phase brushless synchronous motor is constituted to be driven in such a way that square waves at a prescribed electricity-feeding angle are applied to a three-phase brushless synchronous motor 1 from a driving device 3. The three-phase brushless synchronous motor is constituted of an OR-circuit 8 which outputs a pulse whenever an induced voltage in each phase is zero-crossed of a differentiation circuit 6 which shifts the phase of the induced voltage in each phase, and of a pulse formation circuit which forms a pulse used to output the square waves at the prescribed electricity-feeding angle from a three-phase bridge circuit on the basis of an induced voltage waveform, an output waveform output by the differentiation circuit 6 and a timing signal output by the OR-circuit at a timing of zero-crossing point.
Patent JP-S62150385-A (JP)
Inventor: ISHII SHIGEO
IPC: G06T15/08
Filed: 1985-12-25
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-H11126673-A (JP)
Title: Thermo pressure bonding device
Inventor: TAKAHASHI MASANAGA
IPC: H01R11/01
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a thermo pressure bonding device capable of uniformly conducting thermo pressure bonding and conducting thermo pressure bonding in a short time. SOLUTION: A thermo pressure bonding device has a main body 1 being heated to the specified temperature, a hollow pressurizing part 3 for housing a heat resistant pressurizing medium 2, a piston 4 inserted from the one end of the pressurizing part 3 and movable within the pressurizing part 3, and a deformable pressing sheet member 5 hanging from an opening part formed at the other end of the pressurizing part 3 and pressing a member to be thermo pressure bonded.
Patent JP-2000118046-A (JP)
Title: Imaging system
Inventor: TAKAHASHI HIROSHI
IPC: H04N1/405
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an imaging system in which an image highlight part can be reproduced stably from a lower density while enhancing resolution and stability for intermediate and high density parts. SOLUTION: The imaging system comprises an optical writing means 100 including at least pulse width modulation in optical modulation, and a gradation processing circuit 78, or the like, at an image processing section comprises means for adding the image data of an adjacent pixel, means for generating a density from a specified pixel based on the added data, means for adding the data of first adjacent number of pixels if the added data is lower than some density and generating a density from a specified pixel based on the added data, and means for adding the data of second number of pixels smaller than the first adjacent number of pixels if the added data is higher than some density and generating a density from a specified pixel based on the added data.
Patent JP-2000086513-A (JP)
Title: Medicinal composition containing terfenadinecarboxylate and decongestant
Inventor: YOUNG JAMES W
IPC: A61K31/445
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of avoiding cardiovascular system side effects such as QT extension and ventricular arrhythmia caused by the administration of terfenadine by adding a terfenadine carboxylate and a decongestant. SOLUTION: This medicinal composition contains (A) a terfenadine carboxylate 4-[1-hydroxy-4-(4-hydroxydiphenylmethyl-1-piperidinyl)butyl]-α,α- dimethylbenzene acetate, 1-[p-(2-hydroxymethylprop-2-yl)-phenyl]-4-[4-(α- hydroxy-α-phenylbenzyl)piperidin-1-yl]butanol, etc.}, of the formula (Z is COOH, COOCH3, CH2OH) which is a metabolic derivative of the terfenadine, and (B) a decongestant (for example, pseudoephedrine). The component A and the component B are preferably contained in amounts of 20-200 mg and 5-150 mg, respectively, in the composition.