baber/WOPTO huggingface dataset:
Patent JP-S621300-A (JP)
Inventor: TAKAMOTO MITSUO
IPC: H05K7/14
Filed: 1986-02-06
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-H01200782-A (JP)
Title: Dc regenerator
Inventor: OZASA MASAYUKI
IPC: H04N5/16
Filed: 1988-02-04
Abstract: PURPOSE:To reduce the offset voltage of an output signal by comparing the output signal of an arithmetic circuit with a reference voltage and feeding back the output signal of a comparator to a clamp circuit. CONSTITUTION:A voltage signal source VSG and a voltage source V1 are connected in a signal input terminal 1, an input signal is impressed in a clamp circuit 3 and the reference level of the input signal is clamped in a prescribed level. On the other hand, a pulse signal synchronizing with the reference level of the signal source VSG is impressed in a pulse input terminal 4, a gate circuit 6 closes a gate when the pulse signal is in a high level, a comparator 7 is worked by this and a DC regeneration is executed. An arithmetic circuit 8 amplifies the output signal of the circuit 3 and superimposes it on a signal to which an electric current signal source is given. Since no offset of the circuit 8 appears due to the feedback loop of the comparator 7 according to this constitution, the offset of the output is only an offset by the comparator 7. Consequently, the offset voltage of the output can be reduced.
Patent JP-H02289645-A (JP)
Title: Vibration-damping material
Inventor: KAWAGUCHI HISATO
IPC: C08L67/03
Filed: 1990-02-06
Abstract: PURPOSE:To obtain a vibration-damping material having high elasticity, high heat resistance and excellent vibration damping performances in a wide temperature range, comprising a crystalline polymer containing a 4-hydroxybenzoic acid unit but not a naphthalene ring and a liquid crystal polymer containing a naphthalene ring. CONSTITUTION:(A) A crystalline polymer comprising an aromatic polyester (amide) prepared from >=40mol%, preferably >=50mol% 4-hydroxybenzoic acid and a compound (e.g. terephthalic acid, hydroquinone or 4-aminophenol) not containing a naphthalene ring is blended with (B) 10-80wt.%, preferably 20-70wt.% liquid crystal polymer having >=15mol%, preferably >=25mol% naphthalene ring-containing constituent unit (e.g. 6-hydroxy-2-naphthoic acid or 2- hydroxy-5-aminonaphthalene) and optionally 0-70wt.% filler to give a vibration- damping material.
Patent JP-S59152294-A (JP)
Title: Production of star yellow sapphire
Inventor: KUNUGI MASANAO
IPC: C30B33/00
Filed: 1983-02-17
Abstract: PURPOSE:Yellow sapphire in which NiO is included as a colorant is combined with TiO in the form of solid solution, then the TiO is precipitated by annealing to develop star effect in the yellow sapphire. CONSTITUTION:Al2O3 as a major constituent, is combined with 1-5wt%, based on the total amount, of NiO and 0.5-5wt% of TiO as colorants, and a small amount of alcohol is added to the mixture to effect mixing and crushing. The composition is charged in a rubber tube, deaerated and formed into a cylindrical bar by the rubber press method and the bar is sintered at about 1,200-1,600 deg.C in air. Then, the sintered bar and corundum crystals as seeds are used to effect the synthesis of crystal which has grown in the direction of [001]. The crystal is annealed at 1,000-1,500 deg.C in an oxidative atmosphere to precipitate TiO needle crystals, cut and ground.
Patent JP-H04213336-A (JP)
Title: Flat or tubular film based on hydrated cellulose
Inventor: KURAUSUUDEIITAA HANMAA
IPC: A22C13/00
Filed: 1991-01-25
Abstract: The film containing an optionally fibre-reinforced support material based on cellulose hydrate is preferably employed as a tubular synthetic sausage casing (sausage skin). Its support material essentially comprises a mixture of cellulose hydrate and alginic acid and/or alginate. The alginate is in particular the ammonium, alkali metal or alkaline earth metal salt of alginic acid. 
<??>A process for the production of the film by the viscose process is also described in which a mixture of alkaline viscose solution and a soluble salt of alginic acid is coagulated by means of an acidic precipitation liquid.
Patent JP-S55118539-A (JP)
Title: Heating system utilizing solar heat
Inventor: ISHII KATSUMI
IPC: F24S90/00
Filed: 1979-03-05
Abstract: PURPOSE: To get the captioned heating system with small construction space as well with high utility efficiency, by providing with a solar heat collecting circuit, an auxiliary heater, a heat regenerating device, a temperature detector an a warm wind generating device.  
     CONSTITUTION: This system is used by controlling operations of a pump 23, an auxiliary heater 24, an air blower 25 and a switch board 32 in order to get each of following five stages as; (1) direct heating 21 by solar heat, (2) heat storage 27 of solar heat, (3) heating by stored heat, (4) heating by auxiliary heater 24, and (5) stop heating. Not only, by unifying a warm wind generator B and a warm wind blower C which include a heat evaporating body 27 into one body, equipment occupation space becomes smaller, but also, by controlling on thermo detectors 33, 34, 35 which are provided in each point, can get high thermo efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09215747-A (JP)
Title: Ultrasonic sucking device
Inventor: OKADA MITSUMASA
IPC: A61B17/32
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic sucking device capable of improving removal efficiency in the case of sucking and removing living body tissues by ultrasonic waves. SOLUTION: Concerning the ultrasonic sucking device having an ultrasonic oscillator for outputting ultrasonic waves and a probe which is connected to the ultrasonic oscillator and has an inner celom as an suction path 6, a projecting part 13 for crashing the living body tissues through ultrasonic vibrations is provided in the inner celom of the probe 4 near its top end part. Thus, removal efficiency in the case of sucking and removing the living body tissued is improved.
Patent JP-S62184211-A (JP)
Inventor: SHINJO KATSUMI
IPC: F16B13/10
Filed: 1986-02-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S52109858-A (JP)
Title: X-ray image intensifier
Inventor: KOBAYASHI KENJI
IPC: H01J31/08
Filed: 1976-03-11
Abstract: PURPOSE: To make higher the resolution and brightness, by coating the fluorescent layer at the concave side of the base having fine slit shape opening and moulded in curvature, evaporating the substance of high photo absorbing nature such as carbon at the concave side of the base, and coating and inserting he light absorbing layer between the fluorescent crystals thru the slit shape opening of the base. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09216554-A (JP)
Title: Brake hydraulic control device
Inventor: SAKAI AKIRA
IPC: B60T13/12
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To control wheel cylinder pressure under excellent responsiveness in a brake hydraulic control device suitable as a device to control wheel cylinder pressure of a brake device for an automobile. SOLUTION: A wheel cylinder 22RL is communicated with a master cylinder 16 through a first cut valve 94 and a first pressure intensifying valve 96. A hydraulic passage to communicate the first cut valve 94 and the first pressure booster valve 96 with each other is communicated with a reservoir 54 through a first linear 4D-1 . A brake fluid is stored in the reservoir 54 under normal pressure. The first cut valve 94 is closed, and the first pressure intensifying valve 96 is opened, and wheel cylinder pressure of a wheel cylinder 22FL is controlled so as to be reduced by linearly controlling the first linear 4D-1 .
Patent JP-H05225149-A (JP)
Title: Lock system
Inventor: KITSU TOSHIKI
IPC: G06F12/00
Filed: 1992-02-13
Abstract: PURPOSE:To improve the efficiency of process execution by reducing the wasting of a processor at the time of lock acquisition. CONSTITUTION:When the lock of a lock variable 13a can not be acquired, the process is set in a spin lock state by a spin lock mechanism 16 and when the lock can not be acquired even after a specific spin lock time spin, a sleep lock mechanism 17 sets the process in a sleep state. Consequently, the process is put in the sleep state unless the lock is obtained for a time exceeding the specific spin lock time set in a spin time indication field, and the processor is passed to another process; when the lock is released from another processor relatively early, the lock is acquired since the process is in the spin lock state, so that the process can be executed.
Patent JP-H01202168-A (JP)
Title: Controlling method for inverter
Inventor: TANAKA SHIGERU
IPC: H02P27/06
Filed: 1988-02-08
Abstract: PURPOSE:To suppress a beat phenomenon by correcting the ignition phase of an inverter in response to the variation of a power source voltage. CONSTITUTION:An inverter is composed of a DC smoothing capacitor Cd, and an inverter body INV thereby to drive an AC motor M. A controller is com posed of adders AD1...AD2, a proportional amplifier KF, a counter CN, an ignition mode pattern memory ROM, and a gate circuit GC. In this case, the ignition phase angle theta of an inverter is corrected in response to the variation of a DC voltage. When the voltage Vd becomes higher than a reference value, an electric angle 60 deg. is narrowed, while when it becomes lower, the angle 60 deg. is widened. Thus, the fact that the voltage Vd is enhanced so that an output current is increased is suppressed by the decrease of a conduction period, while when it is reduced, it is suppressed by the increase of the period.
Patent JP-H02206212-A (JP)
Title: Gain controller
Inventor: YAMAUCHI HIROSHI
IPC: H03G3/10
Filed: 1989-02-06
Abstract: PURPOSE:To clamp an input signal to a prescribed level regardless of a direction of a level change of an input signal by providing an analog switch such as a FET between a 1st gate electrode of a dual gate FET and a point giving a clamp level of a clamp circuit and controlling the switch with a clamp pulse. CONSTITUTION:A clamp pulse 7 is devised to be obtained corresponding to a period of the absence of an input video signal such as horizontal or vertical blanking period of the input video signal IN. The clamp pulse 7 is fed to a gate electrode G of a FETQ2 through a resistor R7 and a capacitor C6 from an input terminal 6, then the FETQ2 is conductive. A level of a source electrode S of the FETQ2, that is, a level of a point (a) is kept to a prescribed clamp level VL. In this case, 1 current flowing to the FETQ2 used as the analog switch increases or decreases in the bipolar changing direction of the level of the input video signal IN, then two-way clamping is implemented. Moreover, the advantage of a large input impedance of the FET is utilized.
Patent JP-H11225295-A (JP)
Title: Receiver
Inventor: OHIRA AKITSUGU
IPC: H04N5/44
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To properly receive an FM broadcast signal by attenuating a signal component in the vicinity of a desired channel of the FM broadcast signals even when a tuning band width of a tuning circuit is broad. SOLUTION: A VHS broadcast signal is received from an input terminal S1 and an FM broadcast signal is received from an input terminal S2. The input terminal S2 connects with a trap circuit 24 for decreasing a frequency band, and the trap circuit 24 attenuates signal components in the vicinity of a desired channel except a frequency band of about 100 kHz of the desired channel according to a tuning voltage. Then an analog switch 26 selects either the VHF broadcast signal or the FM broadcast signal whose signal component is attenuated, and the selected signal is given to turning circuit 12. The turning circuit 12 has a turning band width of about 6 MHz. Since the FM broadcast signal has only a frequency band of about 100 kHz as its signals components in the vicinity of the desired channel, the FM broadcast signal of undesired channels is not included in an output of the tuning circuit 12.
Patent JP-H09196315-A (JP)
Title: Liquid combustion burner
Inventor: MINETA KIMITAKE
IPC: F23D11/02
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To shorten a flame of a liquid combustion burner by providing a vaporization flame holder plate in the vicinity of a downstream side of a solid flame holder plate in which the neighbourhood of a central part thereof is recessed toward an upperstream side so as to face the flame holder plate, and forming a precombustion space between both flame holder plates. SOLUTION: A flame holder plate 26 is provided in the vicinity of a tip end in a combustion cylinder 2. The flame holder plate 26 is adapted such that the neighbourhood of a center thereof is cone-shaped which is recessed toward an upstream side. A hole 28 is provided substantially at the center of the flame holder plate 26, and a nozzle 12 is provided in the vicinity of the upstream side of the hole 28. A fuel 16 injected from the nozzle 12 is injected toward the downstream side of the flame holder plate 26 through the hole 28. Combustion air is also supplied to the downstream side from the hole 28.  Further, a disk shaped vaporization flame holder plate 30 is provided in the vicinity of the downstream side of the flame holder plate 26 so as to oppose the flame holder plate 26 whereby a precombustion space 32 is formed between the vaporization flame holder plate 30 and the flame holder plate 26. A central axis of the vaporization flame holder plate 30 and the flame holder plate 26 is arranged substantially on a central axis of the combustion cylinder 2.
Patent JP-S52109546-A (JP)
Title: Inorganic fillers for use in incorporating into polyolefins
Inventor: OOHIRA AKIO
IPC: C08L23/02
Filed: 1976-03-12
Abstract: PURPOSE: Title fillers having improved dispersibility, capable of suppressing the degrading of the elongation, tensile strength and luster, and improving the rigidity, obtained by the surface treatment of fillers with an aqueous dispersion of a specific composition. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59152957-A (JP)
Title: Azo dye for polyester fiber
Inventor: NIWA TOSHIO
IPC: C09B29/36
Filed: 1983-02-18
Abstract: NEW MATERIAL:As azo dye containing, as a coupling component, 2-aminothiophene derivative of formula I (D is residue of the diazo component; R<3> is nitro, cyano, carbamoyl which may be substituted; R<4> is H, alkyl which may be substituted, phenyl which may be substituted; R<6> is cyclohexyl, alkyl which may be substituted, phenyl which may be substituted). EXAMPLE:The compound of formula II. USE:A dye which dyes polyester fibers bright yellow to blue with a variety of fastnesses. PREPARATION:An amine of the formula: D-NH2 is diazotized and coupled with 2-alkylaminothiophene of formula III.
Patent JP-2000218647-A (JP)
Title: Device for supplying forming agent to resin foam molding machine and manufacture of resin foam
Inventor: IMAIZUMI MITSUHIRO
IPC: B29K105/04
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a foaming agent supply device for a resin foam molding machine which is capable of supplying a specified amount of forming agent which is nonflammable like a liquefied carbon dioxide gas or a liquefied nitrogen gas and noes not destruct an ozone layer and further, is not much detrimental to a global atmospheric temperature, in a stable condition. SOLUTION: This foaming agent supply device comprises a forming agent storage tank 1 which is filled with a foaming agent 2 such as a liquefied carbon dioxide gas and a liquefied nitrogen gas, a foaming agent supply pipe 5 which supplies the foaming agent 2 to a resin foam molding machine 6 from the foaming agent storage tank 1 and a pump 7 interposed in a region, to the resin foam molding machine 6 side, of the foaming agent supply pipe 5. In this case, a cooler 8 which cools the foaming agent 2 passing through the foaming agent supply pipe 5 located in the upstream part of the pump 7 is a constituent of the foaming agent supply device 10 for the resin foam molding machine.
Patent JP-S56122411-A (JP)
Title: Side launching method of structure
Inventor: SEKIDA KINJI
IPC: E02B17/00
Filed: 1980-03-04
Abstract: PURPOSE: To shorten the moving distance of structure and prevent the occurrence of great stress in a ship body by a method in which a structure is placed on an operating ship and delivered to a construction site, and then the structure is moved toward the side of the ship and then launched from the side of the operating ship.  
     CONSTITUTION: Plural skids 6 extending in transverse direction of a ship are fixed to the deck of the ship 5, and the intermediate lower parts of plural locker arms 7 is attached to one side of the ship 5 by means of a supporting frame 8 extending longitudinal direction of the ship. One or plural structures 2 are placed on the skids 6 in such a way that the longitudinal axes of the structures 6 are on or near a plane including the center line of the ship. Then, the operating ship 1 is delivered to a construction site, and then the structures 2 are moved toward the side of the ship by means of jack or winch and launched from the side of the operating ship 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07216841-A (JP)
Title: Icy road surface scratching system
Inventor: OTA TAKAYUKI
IPC: E01H10/00
Filed: 1994-01-28
Abstract: PURPOSE:To provide a road surface servicing device and the method thereof preventing a slip accident caused by the icy road surface generated in a snowfall area and reducing traffic congention, salt damage, air pollution and various expenses such as personnel expenses caused by a conventional slip accident preverntive measure so as to be gentle to social environment. CONSTITUTION:Cutting sprockets SA, SB are provided laterally in the proceeding direction of a cutting vehicle, and a cutting edge is formed at a cutting chain SC stretched over the sprockets SA, SB. The cutting chain SC and the cutting edge are operated elliptically to form a rohmbic lateral groove on the icy road surface.
Patent JP-H08203081-A (JP)
Title: Disk-like recording medium and information recording and reproducing device treating the same
Inventor: KANNO MASAKI
IPC: G11B7/00
Filed: 1995-01-21
Abstract: PURPOSE: To efficiently perform recording/reproducing by providing a zone information recording region in which zone information including reference value information to be used for controlling a light beam power is recorded in the respective annular recording zones. CONSTITUTION: Trial write recording processing for all annular recording zones 6 is performed by utilizing the information of a recording condition and the information of a standard value recorded in a part of a zone information recording region 6AI and trial write recording processing for the utilized annular recording zone 6 is performed by utilizing the information of temp. compensation recorded in the zone information recording region 6AI in the respective annular recording zones 6. Consequently, the number of times of trial write recording processing at the time of recording the information in the annular recording zones 6 is reduced.
Patent JP-H05306812-A (JP)
Title: Device for coveying ash in incinerator
Inventor: WATANABE HAYATO
IPC: F23J1/00
Filed: 1991-02-20
Abstract: PURPOSE:To prevent ashes from floating and scattering and convey the ashes speedily with good efficiency in conveying the ashes in an incinerator. CONSTITUTION:The title device comprises a water spray nozzle 9 provided on the way of an ash chute 3 of an incinerator 1; a drainage pit 7 provided at the lower portion of an ash pit 6 provided underneath the ash chute 3; a water-permeable ash bag 4 connected removably to the lower end of the ash chute and capable of opening its bottom; lifting devices 10, 22 for lifting and moving the ash bag 4z and a means (water spray circulating pump 8) for circulating water in the drainage pit 7 to the water spray nozzle 9.
Patent JP-H04264951-A (JP)
Title: Digital signal processor
Inventor: TAKAMURA YOSHINOBU
IPC: G06F13/12
Filed: 1991-02-20
Abstract: PURPOSE:To efficiently transfer data from a microcomputer to a DSP. CONSTITUTION:When the wait state of the microcomputer is canceled, the microcomputer generates a data transmission start indication pulse, and after that, it transmits the data until it is turned into the wait state, and transmit data from the microcomputer is repeated to the DPS for prescribed time by an interface on the basis of the point of time of the generation of the data transmission start indication pulse, and when the DSP receives repeat data by the interface, it executes operation to store this repeat data in a memory, and generates a signal to keep the microcomputer in the wait state until this operation is finished. Since the microcomputer only transmits the data until it is turned into the wait state after generating the data transmission start indication pulse every time the wait state is canceled, it needs scarcely to execute monitoring and discriminating operation related to the transmission of the data.
Patent JP-H02209468-A (JP)
Title: Vapor deposited aluminum film
Inventor: YAMADA KAZUKI
IPC: C23C14/20
Filed: 1989-02-07
Abstract: PURPOSE:To provide the vapor deposited Al film which has a large degree of surface reforming of a thermoplastic resin film surface and is stable by providing a vapor deposited Al film further on a fluoride treated surface provided on the surface of the film. CONSTITUTION:The fluoride treated surface is formed by a method for blowing a fluoride-contg. gas on at least one surface of the thermoplastic resin film consisting of low-, middle-, and high-density PE, etc. Gaseous nitrogen contg. about 0.5 to 5vol% fluorine is preferably used as the fluorine-contg. gas to be used in this case. The depth of the fluoride treated surface is preferably 200 to 1000Angstrom  in terms of the adhesiveness. Al is then deposited by vacuum evaporation, etc., on the fluoride treated surface mentioned above to form the vapor deposited Al film. The thickness of the vapor deposited Al film is generally preferably 400 to 600Angstrom  to be utilized as a light packaging material.
Patent JP-S63196467-A (JP)
Title: Wire wind-up machine
Inventor: SUZUKI EISAKU
IPC: B65H59/38
Filed: 1987-02-06
Abstract: PURPOSE:To make it possible to hold the tension of a wire at a constant value by providing such an arrangement that a tension signal from a tension sensor is fed-back to an SCR control device through an amplifier so that supply voltage to a linear structure motor is controlled to maintain the tension constant. CONSTITUTION:When a reel 4 initiates to wind up a wire W after the replacement of the reel 4 by a reel carrier vehicle 11 is completed, a differential transducer 2 in a tension sensor 1 detects a variation in tension, and thus obtained tension signal is fed-back to an SCR control circuit 8 through an amplifier 7, Further, the SCR control circuit 8 controls voltage fed to a stator coil 6 in a linear structure motor composed of a rotary disc 5 so that the voltage is maintained to be constant. Thus, it is possible to hold the tension of the wire constant, irrespective of the diameters of the wire and the reel, thereby it is possible to wind up the wire in an optimum condition.
Patent JP-S63193970-A (JP)
Title: Epoxy resin powder coating
Inventor: KITAGAWA KATSUJI
IPC: C09D163/00
Filed: 1987-02-07
Abstract: PURPOSE:To obtain the titled coating suitable as an insulating coating for the slots in motor rotors, etc., by blending and epoxy resin with a specific molecular weight and polyvinyl butyral resin or polyvinyl formal resin in specified proportion. CONSTITUTION:The objective coating can be obtained by blending (A) 100pts. by wt. of an epoxy resin with an average molecular weight 1,700-4,500 of predominant bisphenol A type comprising (i) bisphenol A type epoxy resin with an average mole cular weight 2,500-8,000 and (ii) a second bisphenol A type epoxy resin with an average molecular weight 300-1,000(B) 5-20pts. by wt. of a polyvinyl butyral resin or polyvinyl formula resin, (C) a curing agent and (D) filler.