baber/WOPTO huggingface dataset:
Patent JP-H04308642-A (JP)
Title: Deflection voltage applying circuit for streak camera
Inventor: NISHIZAWA MITSUAKI
IPC: H01J43/30
Filed: 1991-04-04
Abstract: PURPOSE:To provide a deflection voltage applying circuit which a deflection voltage having a good linearity and no undershoot or overshoot can be obtained. CONSTITUTION:A deflection voltage applying circuit 11 comprises a step voltage generating means 12, a waveform shaping filter 13, and a transformer 14, and these are connected by transmission lines 15, 16 of a characteristic impedance of 50OMEGA. Transmission lines 17, 18 connected with a secondary side output terminal of the transformer 14 are connected with deflection electrodes 20, 21 of a streak camera 19. A step voltage outputted from the step voltage generating means 12 passes the waveform shaping filter 13 to put an inclination of its waveform gentle, and by regulating this inclination, sweeping speed can be regulated. Shaping of a waveform at this time is performed keeping symmetricity of a voltage change ratio after shaping, so the inclination becomes the maximum at a center part of the amplitude constantly, thereby a good linearity can be achieved.
Patent JP-H11271418-A (JP)
Title: Radio wave positioning system, device, and method therefor
Inventor: KIDENA MINORU
IPC: G01S5/12
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a radio wave positioning system, device, and a method for it wherein, related to radio wave positioning, the position of a wireless station is obtained by measuring a radio wave arrival time between two wireless stations whose positions are known and a wireless station which is to be positioned. SOLUTION: Wireless stations 21 and 22 of definite position wherein question signal is sent and its reply signal is received to provide transmission and reception time data, a wireless station 23 wherein, of unknown position and to be measured for positioning, the question signal is received and the reply signal is sent back after a specified time, another wireless station of known position which receives the reply signal and provides the position data corresponding to the reception time, and a positioning means wherein, based on position data of the question signal and reply signal, the elliptic coordinates and hyperbolic coordinates where the wireless station 23 of unknown position are obtained and one of the intersections is selected to obtain the position of the wireless station 23 whose position is unknown, are provided.
Patent JP-H07268047-A (JP)
Title: Astral polymer
Inventor: BURETSUTO JIYAA CHISHIYOOMU
IPC: C08L53/00
Filed: 1995-03-29
Abstract: PURPOSE: To obtain star polymers having properties useful as thickening agents for lubricating oils by forming a specific star polymer containing a polyisobutylene via the arm-first, core-last method.  
     CONSTITUTION: Desired star polymers comprise a core of a polymerized diisopropenylbenzene and at least 3 polymer arms bonded to the core, and the polymer arms are star polymers composed of polyisobutylenes. When the peak molecular weight of these polymer arms are 500-1,000,000, the star polymers come to excellent viscosity index improvers for lubricating oils. These star polymers are obtained by polymerizing isobutylene with the use of an initiator to form a living polymer and coupling this living polymer with diisopropenylbenzene. In the polymerization a monofunctional initiator of a monochlorohydrocarbon which initiates a living carbocationic polymerization and preferably, in addition, a TiCl 4 /pyridine auxiliary catalyst are used. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H11271401-A (JP)
Title: Scan test circuit
Inventor: NAKAMURA HIROYUKI
IPC: G01R31/28
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To improve a fault a detection percentage and defective design detection percentage at test of a sequential circuit, while increase of area due to increase of test circuits is suppressed. SOLUTION: In order to utilize flip flops FF2-FF4 used as a shift resistor in a sequential circuit for scan test as well, scan mode signal SM representing effectiveness of supplemental observation operation which takes in logical state in a combination circuit to be observed at test is newly provided. When a scan selective signal SE is '0' (not effective) while the scan mode signal SM is '1' (effective), multiplexers M1-M4 are switched for actual stated supplemental observation operation.
Patent JP-H05230902-A (JP)
Title: Panel mounting metal for external wall and mounting structure thereof
Inventor: AITOKU GOROU
IPC: E04F13/21
Filed: 1992-02-24
Abstract: PURPOSE:To facilitate mounting of a panel by a method wherein a panel mounting metal through which a bolt is extended is arranged to a U-shaped steel, and the bolt of the mounting metal is mounted on a body to support a panel. CONSTITUTION:A U-shaped steel plate 11 is formed by using short and long pieces 11a and 11b, arranged in parallel, with a given gap therebetween, and a coupling piece 11c, and a bolt 12 is extended through the U-shaped steel plate 11 to dispose a mounting metal B. The bolt 12 of the mounting metal B is extended through a base material 22 and a short piece 11a of the U-shaped metal 11 is fixed to a base material 22. Further, a long side 11b of the U-shaped member 11 is inserted in a mounting groove 3 of a member 1a on the longitudinal side of a panel A arranged along base materials 22 on both sides, and the panel A is securely mounted on the base material 22. This constitution facilitates mounting of the panel on a body and enables regulation of the position of the panel.
Patent JP-H06284974-A (JP)
Title: Cooking device
Inventor: OGASAWARA TOSHIO
IPC: A47J37/06
Filed: 1993-03-30
Abstract: PURPOSE:To provide a cooking device with high precision of cooking by eleminating uneveness of heating through even heating of cooking plate. CONSTITUTION:This cooking device is equipped with the cooking plate 2 that is attachable to or removable from the heat-insulating plate 5 accomodated to the device body 1, the heating device 3 for heating cooking plate 2, the reflecting plate 4 reflecting the heat of heating device 3, the temp.detecting device 10 which is attached to the base of cooking plate 2 and detects temp. of the cooking plate 2, and controlling parts 9 having the temp.-setting device and the like. At the peripheral side of the cooking plate 2, plural ribs 16 are provided unsymmetrically with respect to its diameter, and at the same time, the supporting parts 17 are provided at the place of inner periphery of the heat-insulating plate 5 corresponding to the ribs 16.
Patent JP-H08274359-A (JP)
Title: Solar cell
Inventor: ONO KOTARO
IPC: H01L31/04
Filed: 1995-03-30
Abstract: PURPOSE: To enhance the efficiency of a solar cell so as to expand a light receiving area on a light receiving face by a method wherein a transfer face which is formed of SiO2 or the like, whose refractive index is changed continuously and which uses an ultrafine particle face as a first matrix is formed in a part of a lighting mechanism. CONSTITUTION: A solar cell module composed of a solar cell 1, of transparent resins 2, 3 for sealing and of a substrate 4 is a substrate-type solar cell module, and ethylene vinyl acetate is used as the transparent resins. An FRP as a lighting mechanism is formed as the substrate 4, the EVA 3, the solar cell 1 and the EVA 2 are laminated in this order, a matrix 10 is placed on their upper payer, a glass plate 12 is placed at their lower layer, and the whole assembly is clamped by a clip. In this state, the assembly is put into a lamination apparatus which can be decompressed and heated, and it is heated at 80 deg.C. When respective parts have reached a uniform temperature, the assembly is taken out from the lamination apparatus so as to be left to reach room temperature, the clamp is removed, and the matrix 10 is removed.  A face which has transferred the shape of the matrix 10 is formed on the uppermost face of the EVA 2.
Patent JP-H11268798-A (JP)
Title: Beverage spout, and container for beverage
Inventor: FUJII MITSURU
IPC: B65D1/12
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To form fine bubbles when a beer is poured from a beverage container. SOLUTION: A beverage spout 5 which is fitted to a beverage container for use, is provided with a beverage inlet 510, a beverage flow passage 511 communicating with the beverage inlet, a spout body 51 having a main spout 513 communicating with the beverage inlet and a sub spout 514 smaller in opening diameter than the main spout, and valve elements 52, 53 capable of sealing the beverage flow passage 511, and the main spout 513 and the sub spout 514 are arranged in this order from the beverage container side in a fitted condition to the beverage container.
Patent JP-S57187649-A (JP)
Title: Metal detector
Inventor: TARUI MASAHIRO
IPC: G01V3/10
Filed: 1981-05-13
Abstract: PURPOSE:To achieve a highly sensitive detection by properly changing over the number of turns of first and second receiving coils arranged in a magnetic field generated thereby with a selection switch in a detector for metal mingled into a test object. CONSTITUTION:The oscillation frequency of an oscillator 1 is divided with a divider 2, converted into a sine wave with a voltage amplifier 3 and supplied to a transmission coil P at a detection coil section 4. A balance circuit 5 produces an unbalanced output only when metal exists in a test object passing between the transmission coil P and receiving coils S1 and S2 thereby permitting the detection of the mingling of metal with a detection circuit 10. The coils P and S1 and S2 are so arranged to select the number of turns with selector switches 41-43 according to material of test objects and metal to be detected and the number of turns of the coils P and S1 and S2 is changed over according to frequecy, a highly sensitive detection can be done.
Patent JP-H07255800-A (JP)
Title: Massaging device
Inventor: KAWAKAMI HISATOMI
IPC: A61H7/00
Filed: 1994-03-17
Abstract: PURPOSE:To provide a massaging device with which the plural parts of the body can be simultaneously massaged and respective pressing members enable different kinds of massaging motion. CONSTITUTION:A pair of left and right massage mechanisms 20 are fitted inside a supporting means 11 so that pressing members 21 can execute reciprocated, circular, elliptical or 'eight' motion. An opening for massage is formed at the supporting means 11 and the pressing member 21 protruded from this opening enables massage so as to draw an elliptical circle or the like. The velocity of movement of the pressing member 21 can be independently adjusted for each massager mechanism 20 by a controller. Further, since a velocity adjusting means for adjusting the velocity of movement of the pressing member 21 is remotely controlled, the velocity of movement can be adjusted even while keeping the posture of receiving massage.
Patent JP-H04307099-A (JP)
Title: Clothes dryer
Inventor: YAMAMOTO TERUO
IPC: F26B9/02
Filed: 1991-04-05
Abstract: PURPOSE:To obtain drying of clothes of good feeling without cold and wet feeling in a clothes dryer installed in a bathroom, etc. CONSTITUTION:In a drying operation performed by a combination of a dehumidifying means 2 and a heating means 3 and a ventilating means 4 provided to a drying room 1, the drying room 1 is provided with a temp. detecting means 7 and a drying operation control means 8 which select one of a regular operation performed by a combination of dehumidification, heating and ventilation and a warming operation in which the heating means 3 is mainly used according to the judgment of the drying condition on the basis of the output of the temp. detecting means 7. Thus, in a high power drying time when most of the drying is performed, a regular operation of high drying speed is performed, and in a low power drying time before finishing of drying, clothes are heated thus to obtain dried clothes of good feeling and of proper temp. at the completion of drying.
Patent JP-2000266773-A (JP)
Title: Hot wire flowmeter and its conversion table forming method
Inventor: ARAISHI KIYOSHI
IPC: G01F1/698
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a digital output at high speed, independently of a characteristic of an amplifier or a response speed, in a constant-temperature type hot wire flowmeter. SOLUTION: A bridge circuit 2 is composed of a platinum wire 1 used as a sensor and resistances R1-R3. Connection points P1, P2 of the bridge circuit 2 are connected to input terminals of a comparator 21, and an up-down counter 22 is counted upward or downward corresponding the magnitude of a voltage level. Enumerated data of the counter 22 is fed back to the bridge circuit 2 through a D/A converter 24. Hereby, the D/A converted value shows a wind velocity value as it is.
Patent JP-2000219885-A (JP)
Title: Decoloration of gas oil
Inventor: FUJIKAWA TAKASHI
IPC: C10G25/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To remove a coloring substance in the gas oil by bringing the gas oil fraction that is colored with a specific amount of sulfur constituents into contact with a specific alumina or an alumina-containing inorganic oxide. SOLUTION: Colored gas oil fraction (for example, the straight-run gas oil, the catalytically cracked gas oil, thermally cracked gas oil, vacuum distillation gas oil or the like) that are colored by catalytic hydrodesulfurization down to less than 0.05 (mass)% is treated with an alumina with an average pore size of 30-200Å(for example γ-alumina or the like), preferably with an inorganic oxide containing 5-98 wt.% of alumina content (for example, boria-alumina), in a preferred embodiment, at 0-400 deg.C, a liquid space velocity of 0-20 hr-1 and the hydrogen pressure of 0.1-4.9 Mpa.
Patent JP-S58199152-A (JP)
Inventor: PEETAA RENTSU
IPC: B26D1/20
Filed: 1983-04-27
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-H09241472-A (JP)
Title: Thermoplastic resin composition
Inventor: KOBAYASHI AKIRA
IPC: C08L53/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition excellent in moldability, having well-balanced mechanical properties, and useful as an internal trim material/facing material etc., containing an ethylene-propylene block copolymer having specific physical properties. SOLUTION: This thermoplastic resin composition comprises (A) 30-85wt.% of an ethylene-propylene block copolymer 20-200g/10min in melt flow rate (hereafter abbreviated as MFR) composed of (i) 70-99wt.% of crystalline propylene polymer segment and (ii) 1-30wt.% of ethylene-propylene copolymer segment 20-80wt.% in ethylene content and 2-7dL/g in intrinsic viscosity, (B) 5-30wt.% of a styrene-based block copolymer elastomer of formula I or formula II (PS is a polystyrene block; PE is a polyethylene block; (m)>=1) composed of (iii) 40-80wt.% of a component 0.5-3g/10min in MFR and 10-30wt.% in PS portion content and (iv) 20-60wt.% of a second component 4-100g/10min in MFR and 10-30wt.% in PS portion content, and (C) 10-40wt.% talc <=5μm in average particle size.
Patent JP-H03274739-A (JP)
Title: Mounting of semiconductor device
Inventor: NAKAYOSHI HIDEO
IPC: H01L21/60
Filed: 1990-03-26
Abstract: PURPOSE:To enable low-cost mounting at fine connecting pitches by forming a nickel metallic layer slightly thicker than an insulating layer at the electrode section of the aluminum wiring layer of a semiconductor element and connecting the nickel metallic layer and the connecting section of the pattern wiring of an external circuit board by specific anisotropic adhesives applied onto the surface of the external circuit board. CONSTITUTION:A nickel metallic layer 10 slightly thicker than an insulating layer 4 is formed at an electrode section 3a exposed outside the aluminum wiring 3 of, a semiconductor element 1 through electroless plating. Sol-like anisotropic adhesives 11 are applied onto the surface of an external circuit board 6, on which a semiconductor device is mounted. The diameters of the charged particles of the anisotropic adhesives 11 are formed in one fifth or less to a pattern gap. The semiconductor device is inverted, the nickel metallic layer 10 is positioned at the connecting section 7a of the pattern wiring 7 of the external circuit board 6, and the semiconductor chip 1 is pressed and the connecting section 7a is pushed through the anisotropic adhesives 11 by the nickel metallic layer 10, and heated and cured. Accordingly, the nickel metallic layer 10 is connected electrically to the connecting section 7a, and the semiconductor element 1 is bonded mechanically with the external circuit board 6, thus completing mounting.
Patent JP-S548174-A (JP)
Title: Washing method for filter element
Inventor: SAKAI HISAHIKO
IPC: G21C19/307
Filed: 1977-06-22
Abstract: PURPOSE: To remove completely deposit on a filter element for powdered resin, by spraying washing liq. through a spray nozzle to the element which is turned to the opposite direction in the washing tower, and by inserting the spray nozzle from which washing liq. is sprayed into a cylindrical filter element. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58191804-A (JP)
Inventor: SUENAGA TAROU
IPC: B41M3/00
Filed: 1982-05-04
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-S51150466-A (JP)
Title: Gas lighter
Inventor: ISONO TOYOO
IPC: F23Q2/34
Filed: 1975-06-17
Abstract: PURPOSE: A gas lighter comprising a simple structure, wherein the whole lighting structure which is housed in the case of the lighter appeares on the top of the case by the lever action when the lid is opened. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01247714-A (JP)
Title: Idling control device for two-cycle engine
Inventor: WATANABE HIDEO
IPC: F02D9/02
Filed: 1988-03-28
Abstract: PURPOSE:To always secure a normal combustion cycle by thinning out a fuel injection at idling time, scavenging the cylinder inside by executing a suction feed by the bypass valve of a bypass path at this thinning out time and burning the fuel completely at the following combustion injection time. CONSTITUTION:The detector 19 detecting the fuel injection time of an injector 11 is arranged on a crack shaft 6 and the detection signal thereof and the output signal of the idling detection part 17 detecting the idling state of an engine from the output of a throttle opening sensor 16 and engine revolution number sensor 20 are input to a reference signal generation part 15. The reference signal per rotation of the crack shaft 6 is generated excepting at idling time and that thinning out once per two rotation, for instance, at idling time from this reference signal generation part 15. A bypass valve opening signal is output to an opening and closing means 14 on each cycle prior to the thinning out from the reference signal generation part 15 and the scavenging amt. of the thinning out cycle is increased.
Patent JP-H11270980-A (JP)
Title: Heat transfer pipe for evaporator
Inventor: TSURI KOTARO
IPC: F25B39/02
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a heat transfer pipe for an evaporator that can thinly retain a refrigerant between fins and can obtain high heat transfer performance with a small amount of refrigerant. SOLUTION: A single fin part consisting of a fin 10 with a twisting angle of θ1 and a cross fin part consisting of the fin 10 with the twisting angle of θ1 and a fin 11 with a twisting angle of θ2 are formed alternately in the direction of a pipe axis on the outer surface of the heat transfer pipe. As a result, since a refrigerant falls at the cross fin part, the refrigerant is retained thinly between fins, thus obtaining a high heat transfer rate outside the pipe and achieving improved heat transfer performance. Also, since the amount of refrigerant storage can be reduced, a refrigerator can be miniaturized and the circulation load of the refrigerant can be reduced.
Patent JP-H01245915-A (JP)
Title: Method and apparatus for manufacturing composite wire
Inventor: TAKEUCHI YASUO
IPC: B21C23/30
Filed: 1988-03-28
Abstract: PURPOSE:To prevent the thickness deviation of a coating layer of the composite wire and to improve the close adhesion by disposing a heating means or cooling means around the extrusion chamber of a fixed shoe-block and performing the extrusion operation while controlling the temp. of the extrusion chamber. CONSTITUTION:The cooling unit 20 and the heating unit 21 are provided inside the fixed shoe-block and connected to coolant feeding sources and heating electric sources respectively. Further, plural thermocouples 22 are disposed between the cooling unit 20, heating unit 21 and the extrusion chamber 6. The metallic core wire 4 is moved through a nipple 11, the extrusion chamber 6 and the die 9, the casing metal 5 is coated on the core wire 4 by a driving wheel 2. In this case, the temp. of the extrusion chamber 6 is measured one by one, the temp. of the casing metal 5 in the extrusion chamber 6 is controlled uniformly by the cooling unit 20, heating unit 21. By this method, the flowing of the casing metal 5 is uniformized and the thickness deviation of the coating layer is prevented. Because the temp. is optimized, the close adhesion of the coating layer is improved also.
Patent JP-S63241610-A (JP)
Title: Method for controlling running of self-running robot
Inventor: OGASAWARA HITOSHI
IPC: G05D1/02
Filed: 1987-03-30
Abstract: PURPOSE:To make a self-running robot closer to a wall by turning only running direction of wheels by 90 deg. without changing of the direction of the self-running robot and making the robot run sideways along the wall or an obstacle when the self-running robot comes close to the wall and it can not carry out a U-turn. CONSTITUTION:When the self-running robot comes so close to the wall of a room or the obstacle that it can not execute the U-turn, it is made to run sideways along the wall or the obstacle by turning only directions of the wheels 1 and 4 by 90 deg. without changing the direction of the robot. The running distance in running sideways is changed according to the distance from the robot's own position to the wall of the room or the obstacle.
Patent JP-H06292177-A (JP)
Title: Image correlation detector
Inventor: MATSUI IZUMI
IPC: H04N19/136
Filed: 1993-03-31
Abstract: PURPOSE:To always detect image correlation at constant level even for any kind of image by transforming an inputted image signal to a DCT coefficient, and deciding the size of correlation of the image signal corresponding to the DCT coefficient. CONSTITUTION:A high frequency DCT base is weighted and added on a block in which image data blocked by a blocking circuit 11 exist in a vertical direction by a DCT base weight circuit 12. An absolute value is added on output from the DCT weight circuit 12 by an absolute value circuit 13, and it is added on an image processing block in a horizontal direction, thereby, the sum of the whole absolute values in the block can be calculated. A decision circuit 15 judges the DCT coefficient of a high frequency component in the vertical direction as the one with low field correlation when it exceeds a prescribed value, and judges it as the one with high field correlation when the former is smaller than the latter. Coding efficiency can be improved by using such result of correlation detection.
Patent JP-S61232804-A (JP)
Inventor: TAKAGI SHIGERU
IPC: A47B96/00
Filed: 1985-04-08
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。