baber/WOPTO huggingface dataset:
Patent JP-H10262442-A (JP)
Title: Travel operating device for self-travelling threshing machine
Inventor: IKE TORU
IPC: A01D69/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To enable executing a travel operating by the side clutch of a selftravelling thresher from not only the rear side of a machine body but also the side part of it. SOLUTION: The left and right side clutches in a travel operating part B are turned on/off with on/off mechanism C which is linkage-operated with the rotary operation of a round handle provided on an operation pannel 2. The on/off operation of left and right side clutch levers can be linked with the rotary operation of the round handle 3. The left and right side clutches can be turned on/off with on/off mechanism C which is linkage-operated with the horizontal movement operation of a grip 6 provided in the travel operating part B. Besides, a posture for operating the left and right side clutch levers from the rear side of the maching body and the posture for operating them from a left side part are changeable.
Patent JP-S5710756-A (JP)
Title: Carburetor for single cylinder engine
Inventor: ISHIDA YUKIO
IPC: F02B75/16
Filed: 1980-06-25
Abstract: PURPOSE: To prevent uneven atomization of fuel and uneven richness of fuel air mixture of a single cylinder engine by jetting air compressed by an air pump to the neighborhood of a fuel exit of the engine.  
     CONSTITUTION: A main nozzle 4 communicating with a float chamber not shown and a throw port 6 are opened to a suction air passage 2. An air pump 7 is partitioned into an operating chamber 11 and a pump chamber 12 by means of a diaphragm 10. Pulsations are transmitted to the operating chamber 11 and air introduced into the pump chamber 12 from a suction passage 16 is compressed thereby. The thus compressed air is fed through a discharge passage 19 and is jetted from the main nozzle 4 and air jets 8, 9 which are opened to the upstream side of the throw port 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06299652-A (JP)
Title: Manufacture of fire-proof concrete member
Inventor: MIYAMOTO KEIICHI
IPC: E04B1/94
Filed: 1993-04-13
Abstract: PURPOSE:To efficiently manufacture a high strength fire-proof concrete member by placing concrete so as to form a cement group molding incorporating a heat-resistance and having no explosiveness with the use of a form serving also as an exterior surface member. CONSTITUTION:Two of U-like cross-sectional shape cement moldings 1 which are formed of cement as a hardening, and a glassy foamed material as an aggregate such as shirasu, foamed obsidian or perlite and having a specific weight of 1.2 to 1.5 and a thickness of several centimeters, are made to abut against each other so as to form a rectangular cross-sectional pillar form 2 serving as an exterior surface member. Then, reinforcement 3 is laid in the pillar form 2, and then ultra high strength concrete 4 is placed so as to form a concrete pillar.
Patent JP-H09277471-A (JP)
Title: Polyester composite film, laminated metal plate and metal container
Inventor: IGUSHI HIDEMOTO
IPC: B32B15/08
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To improve high temperature slip of a film and metal by a method in which a polyester layer in which a dynamic friction coefficient of a composite film and metal at a specified temperature is not exceeding a specified value and a polyester layer the melting point of which is in a specified range are constituents, and the number of pin holes at least a specified value in diameter is made not greater than a specified value. SOLUTION: A polyester composite film is composed of a polyester layer (A layer) in which the dynamic friction coefficient of the A layer and metal at 80 deg.C is not exceeding 0.45 and a polyester layer (B layer) the melting point of which is 180-240 deg.C. When the dynamic friction coefficient is not exceeding 0.45, scratch resistance comes to a practical level so that a metal container with good appearance is obtained even at an elevated can making speed. The melting point below 180 deg.C is low in terms of heat resistance, generating wrinkles during lamination, while the melting point above 240 deg.C causes deterioration in heat adhesion so that an adhesive is required for lamination. The number of pin holes at least 0.1mm in diameter is made not exceeding 0/1000m<2> . When the diameter is not exceeding 0.1mm, the pin holes can be blocked during lamination.
Patent JP-S5210130-A (JP)
Title: Cassette for the talkie
Inventor: TAGUCHI HIROTOSHI
IPC: G03B31/04
Filed: 1975-07-15
Abstract: PURPOSE: To obtain a relatively thin cassette which is separated into two rooms, a film room and a tape room, so as to isolate a record-&-reproduce head from a light source for the optical system, thus the head will not be influenced by the light & heat source. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01257643-A (JP)
Title: Wiper device
Inventor: MIDORIKAWA MASASHI
IPC: B60S1/12
Filed: 1988-04-08
Abstract: PURPOSE:To reduce the whole construction to a compact size by providing a support incorporating a hydraulic pressure supply source including a piston reciprocated by a cam mechanism in a wiper device where a wiper arm is connected to a pivot shaft supported on a fixed support through a hydraulic expansion mechanism. CONSTITUTION:An expansion hydraulic cylinder 5 is connected to the upper portion of a pivot shaft 8 rotatably supported on a support 6 fixed to a car body through a swivel joint 7, and a base end arm portion 4b of a wiper arm 4 is connected to the forward end of a piston rod 18. Then, liquid pressure is supplied from a hydraulic pressure supply source 10 to the hydraulic cylinder 5 to be expanded and contracted In this case, the hydraulic pressure supply source 10 comprises a bottomed cylinder hole 33 disposed on the support 6, coaxially surrounding the pivot shaft 8, a piston 36 fitted therein and a cam mechanism 37 for reciprocating the piston 36 according to the movement of the pivot shaft 8, and the cam mechanism 37 comprises a cam face 46 and plural rollers 47.
Patent JP-H10277771-A (JP)
Title: X-y stage controller
Inventor: SUGIMINE MASANOBU
IPC: B23K26/08
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To secure a uniform control characteristic and motion precision by eliminating the fluctuation of the control characteristic within the stroke. SOLUTION: A first to third feedback control systems, controlling a X linear motor 27 driving a top plate in the X axial direction and a first and second Y linear motors 23, 24 driving the same in the Y axial direction based on the position command value corresponding to the position detecting value from respectively correspondirng linear encoders 33, 31, 32, are provided with. Position controllers 11, 12, 13 making the control quantity command value based on the position detecting value and the position command value are respectively included in respective feedback control systems, and correcting gain elements 14, 15 deciding the gain quantity in accordance with the position detecting value of the linear encoder 33 are respectively added to the back stage of the position controller of the second and third feedback control systems.
Patent JP-S5614657-A (JP)
Title: Lubricant liquid feed system for reduction gear for railway train
Inventor: MIYANISHI KIICHI
IPC: B61C9/38
Filed: 1979-07-11
Abstract: PURPOSE:To forcibly lubricate gears by ejecting a lubricant of magnetic fluid to the engaged tooth surfaces of a large and small gears by pumping. CONSTITUTION:A magnetic fluid 23 is supplied by a liquid transfer pump 36 driven by the rotation of a driving shaft 4 to lubricate the tooth surfaces engaged between a large gear 1 and a small gear 2. The magnetic liquid 23 is sucked from an oil container 15 for a gear box assembly 8 through a suction pipe 29 with cooling fins 28 and a filter 38 and ejected from an ejection nozzle 31 for regular revolution through a check valve 34 and ejection pipe 30 for regular revolution into the engaged part A of the gears through the upper side when the gears revolve in the regular direction. When the gears revolve in the reverse direction, the magnetic liquid 23 is ejected from an ejection nozzle 33 for reverse revolution into the engaged part A of the gears through the lower side.
Patent JP-H10294310-A (JP)
Title: Formation of laminate dielectric for low loss passive element
Inventor: FIGUEREDO DOMINGO A
IPC: H01L21/768
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To suppress contraction in hardening process without producing chemical liquid waste by rolling a laminate material while combining high temperature and high voltage. SOLUTION: A wafer is coated with a laminate material 23 by a rolling method combining high temperature and high voltage. A chuck for holding the wafer is heated up to 70 deg.C with the roller temperature being set at 65 deg.C and the roller speed is set at 0.61 m/sec under pressure of 9.6×10<5> Pa or below. The laminate material has a chemical composition exhibiting photosensitivity in UV region and an adhesion accelerator is added in order to enhance bonding strength to a substrate. At the time of pattern formation, exposure of 25-35 mJ/cm<2> dependent only on the thickness of barrier and baking at 125 deg.C for 60 sec are required.  The laminate material is subjected to low pressure low speed development for about 15 sec and high pressure high speed development for 40 sec at 9-12 deg.C using a spray solution of N-methyl pyrrolidone and diethylene glycol and then it is rinsed for 10 sec and rotary dried. After a pattern is formed, the laminate material 23 is hardened perfectly at a temperature higher than 250 deg.C.
Patent JP-H06296933-A (JP)
Title: System for driving ultrasonic vibrator in ultrasonic cleaning
Inventor: SHIBANO YOSHIHIDE
IPC: B06B1/06
Filed: 1993-04-14
Abstract: PURPOSE:To provide the system for driving an ultrasonic vibrator in ultrasonic cleaning capable of synchronizing frequencies without lowering the output of each vibrator even if the number of vibrators is increased in a cleaning tank and capable of uniformly and sufficiently generating cavitation in a cleaning soln. CONSTITUTION:A connector 7 is provided between a means 5 for vibrating a means 1a for driving an existing ultrasonic vibrator 3a and an amplifying means 6. When another vibrator 3b is additionally installed, another amplifying means 6' is connected to the connector of the driving means 1a, and the addionally installed vibrator 3b is connected to the output side of the amplifying means 6'.
Patent JP-S59212095-A (JP)
Title: Television signal controller
Inventor: MIKI YUTAKA
IPC: H04N9/00
Filed: 1983-05-17
Abstract: PURPOSE:To project plural kinds of signals on the same screen by clamping two TV signals and controlling their brightness levels independently, and performing gain control over only one TV signal. CONSTITUTION:The 1st TV signals inputted from input terminals 1(1R-1B) are clamped by clamping circuits 6(6R-6B), brought under the brightness level control of brightness control circuits 9(9R-9B), and inputted to gain control circuits 12(12R-12B). Gain control circuits 12 vary gains according to a control signal from an input terminal 13 to obtain level-lowered TV signals. The 2nd TV signals inputted from input terminals 2(2R-2B), on the other hand, are applied directly to switching circuits 3(3R-3B) through clamping circuits 7(7R-7B) and brightness control circuits 10(10R-10B) and switched there with the outputs of the gain control circuits 12 by a switching signal inputted from a switching signal input terminal 4 to be outputted to output terminals 5(5R-5B).
Patent JP-S59211213-A (JP)
Inventor: IWAMOTO SHIGEYOSHI
IPC: H01G4/228
Filed: 1983-05-17
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-S59214168-A (JP)
Title: System for cooling cross converter for fuel cell
Inventor: TSUKAMOTO KAZUYOSHI
IPC: H01M8/04
Filed: 1983-05-18
Abstract: PURPOSE:To reduce the size and improve the efficiency of a system for cooling a cross converter for a fuel cell by cooling the main circuit of the cross converter by means of a means for cooling the fuel cell. CONSTITUTION:A cross converter 9 is cooled with external air introduced through an aspirator tube 8. The cross converter 9 or its main circuit 9' is provided with a penetrating hole 10 coinciding with the aspirator tube 8. Many cooling fins 11 extending along the flowing direction of external air are formed on the inner wall of the penetrating hole 10 to make the penetrating hole 10 a part of the aspirator tube 8. When the load changes during the operation of a fuel cell, the rotational frequency of a blower 4 is controlled so as to set a supplied air amount corresponding to the load. At the same time, a damper 5 is controlled by detecting the temperature of a cell stack 1 so as to change the amount of air exhausted outside the system or the amount of low-temperature air introduced from the outside of the system thereby adjusting the operation temperature of the cell (around 180 deg.C) to be substantially constant irrespective of load variation.
Patent JP-S61244312-A (JP)
Inventor: KOYABU SEIJI
IPC: A47J31/52
Filed: 1985-04-23
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-H08284877-A (JP)
Title: Vacuum pump
Inventor: NONAKA MANABU
IPC: F04D19/04
Filed: 1995-04-12
Abstract: PURPOSE: To provide a vacuum pump that is able to efficiently exhaust in a wide pressure range, and simple in structure. CONSTITUTION: A magnetic coupling part 9 is installed in space between a turbo-molecular pump part 3 and a thread groove pump part 2 as a sliding mechanism. This magnetic coupling part 9 consists of both first and second magnetic bodies 900 and 901, and both these pump parts 3 and 2 are magnetically joined in noncontact by dint of the magnetic attraction. In the case where excessive load exceeding this joining force (magnetic attraction) acts on the turbo-molecular pump part 3, a slide conformed to the extent of load is produced in an interval between both these pump parts 2 and 3 and thereby the thread groove pump part 2 alone is rotated, so such a nonconformity (a drop in rotational frequency and generation of heat) that the turbo-molecular pump part 3 alone remains rotated as receiving the excessive load is made to be prevented from occurring.
Patent JP-H11280382-A (JP)
Title: Probing device and method in underground pipe jacking method
Inventor: NAKAUCHI HIROMASA
IPC: G01S13/88
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To detect an underground buried article existing in front of a pipe jacking body accurately. SOLUTION: Transmitting and receiving antennas 16a, 16b are installed into a tapered front end section 9 with an inclined plane 10 in the drill head 5 of a pipe jacking body 2 propelling in soil 1, and a dielectric 15 consisting of a material having thickness increased towards the downstream side in the propulsive direction and having a dielectric constant higher than the dielectric constant of soil is arranged to the front section of these antennas. Electromagnetic waves from the transmitting antenna 16a are radiated into soil 1 in approximately parallel with the axis 11 of the drill head 5, and the reflected waves of an underground buried article 14 are received by the receiving antenna 16b or (16c).
Patent JP-H01261387-A (JP)
Title: Novel quinoxaline derivative and antiulcer agent containing said derivative
Inventor: TAKAHASHI TOSHIHIRO
IPC: C07D401/14
Filed: 1988-04-11
Abstract: NEW MATERIAL:The compound of formula I (A is H or 2-quinoxalyl; B is 2-pyridyl or 4-quinolyl; n is 0 or 1) and its acid addition salt. EXAMPLE:2-(2-Pyridylmethylthio)-quinoxaline. USE:An antiulcer agent free from side effect. PREPARATION:The objective compound is produced by reacting a compound of formula III (e.g., 2-mercaptoquinoxaline) with a compound of formula HalCH2-B (Hal is halogen) (e.g., 2-chloromethylpyridine) preferably at a molar ratio of 1:0.5-5 in an organic solvent (e.g., lower alcohol) in the presence of a base (e.g., inorganic base, organic base or alkali metal alkoxyide) at 0-150 deg.C.
Patent JP-S5612369-A (JP)
Title: Preparation of 6-hydroxy-pyrido-2-one compound
Inventor: TODA JIYUNJI
IPC: C07D213/85
Filed: 1979-07-12
Abstract: PURPOSE: To obtain in high yields the titled compound useful as a coupling component of dye, by reacting a compound, e.g., glycine, with a cyanoacetate and acetoacetate as raw materials in arbitrary order or simultaneously, followed by further hydrolysis, if necessary.  
     CONSTITUTION: A compound (e.g., glycine, taurine, etc.) shown by the formula Z-NH 2  (Z is 1W5C alkyl having one or two SO 3 H or COOH) is reacted with a compound shown by the formula NCCH 2 COOR 1  (R 1  is alkyl) and a compound shown by formula CH 3 COCH 2 COOR 2  (R 2  is alkyl) in an arbitrary order or simultaneously in an aqueous solvent in the presence of a basic compound to give a 6- hydroxy-pyrido-2-one compound shown by the formula I. This compound shown by the formula I is further hydrolyzed with conc sulfuric acid to give a 6-hydroxy- pyrido-2-one compound shown by the formula II. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000287445-A (JP)
Title: Switching power device
Inventor: YASUZAWA SEIICHI
IPC: H02M3/28
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To enhance conversion efficiency reducing noise by varying the capacitance of a capacitive element to be connected in parallel to a main switching element, according to at least one of the values of an input voltage and a load current. SOLUTION: When a switch 12 is set to off, the capacitors 14, 15 are discharged when an input voltage VIN is an AC 100 V-corresponding-voltage, and only the capacitor 14 is discharged, when the input voltage VIN is an AC 200 V-corresponding-voltage. Accordingly, on the occasion of an AC 100 V-corresponding-voltage input, the voltage E4 of a surface lowers and EMI noise is reduced, since the capacitance of a capacitor to be connected in parallel to the switch 12 increases. On the other hand, on the occasion of an AV 200 V-corresponding-voltage input, the voltage E4 of a generated surge is small, and the capacitance of the capacitor to be connected in parallel to the switch 12 decreases. Consequently, energy of storage and regeneration for the capacitor 14 becomes small, and it is possible to suppress a power loss to a low value while reducing the EMI noise.
Patent JP-H11280285-A (JP)
Title: Method and device for controlling mechanical multistoried parking device
Inventor: NIWA ATSUFUMI
IPC: E04H6/28
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for controlling a mechanical multistoried parking device equipped with a turntable and usable not only for the normal action of taking vehicles in and out but also for the purpose of only changing the directions of the vehicles. SOLUTION: In a mechanical multistoried parking device having a turntable placed at a vehicle entrance/exist part 2, entrance/exist drive means 11, 21 by which vehicles to be taken in or out are conveyed between the vehicle entrance/exist part and a vehicle storage room, and a control means 13 for controlling the action of the turntable and that of the entrance/exit drive means, the control means is provided with a drive control part used solely for the turntable. The drive control part used solely for the turntable is actuated by an input indicating the operation of the turntable, and only the rotary drive of the turntable is effected.
Patent JP-H06336411-A (JP)
Title: Liquid cosmetic
Inventor: OTANI SHIGEKI
IPC: A61K8/00
Filed: 1994-03-31
Abstract: PURPOSE:To prepare a liquid cosmetic giving a black application mark, having excellent dispersion stability and suitable for eyeliner, eye shadow, mascara, face paint, etc. CONSTITUTION:This liquid cosmetic is composed of (A) black iron oxide as a main coloring material and (B) an assistant pigment dispersion composed of at least an assistant coloring pigment (preferably Prussian blue, ultramarine, carmine or shikonin), an amphoteric resin or a cationized resin and water. The amount of the assistant coloring pigment is preferably 0.1-60wt.% for a blue pigment such as Prussian blue and ultramarine and 0.01-20wt.% for a red pigment such as carmine and shikonin based on the black iron oxide. The amount of the amphoteric resin or the cationized resin is preferably 5-100wt.% (in terms of solid) based on the assistant coloring pigment.
Patent JP-S60232571-A (JP)
Title: Discharging device
Inventor: TAGIWA IZUMI
IPC: H05F3/04
Filed: 1984-05-02
Abstract: PURPOSE:To provide plural functions by varying a bias voltage impressed to plural electrodes which constitute one altron. CONSTITUTION:Discharge electrodes 12 and 13 are arranged back from the discharge-side end surface of a dielectric 11. One output of a high-frequency, high- voltage power source 14 is impressed to the discharge electrode 13 and the other output is applied to the discharge electrode 13 through a by-pass capacitor 15. Further, a bias from a bias power source 16 is impressed between the discharge electrode 12 and body to be electrostatically charged (copy form in this case) 17 which moves as shown by an arrow. For example, a plus and a minus charge are generated at the discharge part P1 at the side of the discharge electrode 12 and the plus charge migrates to the body 17 to be electrostatically charged, thereby electrostatically charging the body 17. When the surface of the body 17 electrostatically charged by the discharge part P1 moves to the discharge part P2 at the side of the electrode 13, the minus charge held at the discharge part P2 couples with the plus charge on the surface, and consequently the surface of the body 17 is destaticized.
Patent JP-H01261240-A (JP)
Title: Heat resistant glass container
Inventor: SHIMONO FUJIO
IPC: C03C3/078
Filed: 1988-04-09
Abstract: PURPOSE:To prevent scattering phenomenon of glass fragment when broken and readily and inexpensively improve heat resistant strength, by treating a glass container consisting of a soda-lime glass with a rapidly cooling and strengthening method and forming compression stress layer having compression stress value being in a specific range on inner and outer surface the glass container. CONSTITUTION:A glass container consisting of a soda-lime glass containing 60-80wt.% SiO2, 5-20wt.% CaO and 5-20wt.% Na2O as main ingredients and preferably having thickness being in the range of 2.5-6.5mm is molded. Then when the surface temperature of the resultant glass container is about 600-700 deg.C, the glass container is rapidly cooled by jetting the air from a nozzle, etc. and compression stress layer having compression stress value being in the range of 250-650kg/cm<2> is formed on the inner and outer surface of the glass to strengthen the glass container. Thereby strength to thermal shock by difference of temperature in rapid cooling is improved, because breakage by tensile stress is prevented by the compression stress layer and simultaneously heat fatigue is prevented.