baber/WOPTO huggingface dataset:
Patent JP-H09223441-A (JP)
Title: Puffer type gas-blast circuit breaker
Inventor: SAKAKI MASAYUKI
IPC: H01H33/91
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To make an arc-extinguishing chamber small and light by making the outer diameter size of a movable main contact almost the same as the outer diameter size of a puffer cylinder. SOLUTION: A base part of an insulated nozzle 13 is fitted in the tip end of a puffer cylinder 10 and a male screw part 35 is formed in a narrow diameter part 34 formed in the tip end of the puffer cylinder 10 and on the other hand, a female screw part 38 is formed on a movable main contact 14 comprising a cylindrical part 36 and a coming-off preventing part 37 to screw the movable main contact 14 in the tip end of the puffer cylinder 10 and thus the outer diameter size of the puffer cylinder 10 and the movable main contact 14 is made same.
Patent JP-H09220689-A (JP)
Title: Device for repairing part of branch pipe
Inventor: NAGAOKA ETSUO
IPC: B23K26/351
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To enable repairing even the branch connection of a small diameter pipe which is orthoganally branched from a main pipe from the inside of the main pipe by stabilizing the irradiating direction of a laser beam in the inside of the branch pipe. SOLUTION: By feeding gas into a gas cylinder 5, a cylindrical rod 11 and a piston 12 are extended, a periscope head 15 is elevated to the height of objective place to be repaired in the branch connection of the branch pipe 102. Next, by feeding the gas into the gas cylinder 19, guide rollers 20 are pressed against the inside wall surface of the branch pipe 102 and the periscope head 15 is positioned and adjusted to the branch pipe 102. Successively the laser beam is sent from a fiber 13 and irradiated to the inside wall surface at an objective height of the branch pipe 102 from the irradiating port 15a of the periscope head 15. Furthermore, the periscope head 15 is revolved by operation of a driving device 9 and the laser beam is irradiated on the inside wall surface at the objective height position of the branch pipe 102 along the circumferential direction. In this way, the place to be repaired at the objective height position of the branch pipe 102 is thoroughly repaired.
Patent JP-H07244066-A (JP)
Title: Sensor assembly
Inventor: MAIKERU FUREDERITSUKU RAABU
IPC: H01R12/57
Filed: 1995-01-24
Abstract: PURPOSE: To provide sure electrical connection to a printed circuit board(PCB) while a sensor element is not affected by the heat in the soldering re-flow treatment by respectively connecting a connection part of a contact member to a contact of the sensor element and to the PCB. CONSTITUTION: A removable sensor assembly 10 is arranged on a PCB 11, and the PCB 11 is provided with a connector receiving part 12 to be adapted to an insulated housing 13 and a pair of compact pads 14. The assembly 10 comprises a connector containing the insulated housing 13 and contact members 16, 17, and the housing 13 is provided with an opening part to receive a sensor member 15. Contact elements 49, 50 of the sensor member 15 is electrically connected to the members 16, 17 when they are inserted in the opening part. Leg parts of the contact members 16, 17 are soldered to one of the pads 14 so as to be electrically connected to the PCB 11. Because the leg parts of the contact members 16, 17 are inserted into the opening part and received and held after they are soldered to the pads 14, they are not affected by the heat due to the soldering re-flow treatment.
Patent JP-S58145177-A (JP)
Title: Manufacture of josephson junction element
Inventor: WADA YOSHIFUSA
IPC: H01L39/24
Filed: 1982-02-23
Abstract: PURPOSE:To form a junction layer, dimension displacement thereof from a design value is minimized, by removing the thin layer of an insulator going round to an opening section forming a junction barrier layer and forming the junction barrier layer while being contacted with a first superconductor. CONSTITUTION:The first superconductor 12 and an insulator layer 14 are formed onto a substrate 11, and the thin layer 16 of the insulator is removed through ion milling technique, ion etching technique using CF4, etc., sputtering etching technique or plasma etching technique. The first superconductor 12 is thickly formed previously so that sufficient thickness is obtained after milling or etching because the first superconductor 12 exposed to the surface is also milled or etched at the same time. The junction barrier layer 21 is formed through plasma oxidation technique, etc., a second superconductor 22 is formed, and the Josephson junction element is obtained.
Patent JP-2000228889-A (JP)
Title: Motor
Inventor: GOTO MAKOTO
IPC: H02P6/08
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a motor which has little vibration and noise, and high power efficiency. SOLUTION: The switching transistor of a power converter 52 is PWM- controlled by an operation controller 51 to control the converted DC voltage of the voltage converter 52 variably. The converted DC voltage is supplied selectively to a three-phase coil by first power amplifiers 11 to 13 and second power amplifiers 15 to 17. A smooth inclined portion is given to the input current into the first power amplifiers 11 to 13 and the second power amplifiers 15 to 17 for smooth switching a current path, and input current into the power amplifiers is increased greatly within a prescribed period to sufficiently decrease the on-voltage of a power transistor and suppress the loss in the power amplifier. As a result, power efficiency is improved and vibration and noise are suppressed.
Patent JP-H07234717-A (JP)
Title: Process monitoring console desk
Inventor: HASHIMOTO SHINSUKE
IPC: G05B1/01
Filed: 1994-02-25
Abstract: PURPOSE:To display and operate data of an operated object within the same visual angle and to improve the operability of an operator by opening a window by the side of data becoming the operated object on a cathode-ray display device, displaying a menu which can be operated in the same way as an operation keyboard in the window and operating it with a pointing device. CONSTITUTION:A process monitoring console desk is provided with the cathode- ray display device 1, a key input device for operator, a processor and the pointing device. A function for moving the cursor is provided on the cathode-ray display device and a mechanism for discriminating a display coordinate at the time of pointing the cursor 9 and the attribute of the display area to execute processing conforming to the attribute is provided.
Patent JP-S58146413-A (JP)
Title: Continuously cleaning type strainer
Inventor: SAWADA KAZUYOSHI
IPC: B01D46/42
Filed: 1982-02-23
Abstract: PURPOSE:To simply remove and clean a large amount of refuses and foreign matters, etc. at the time of test running of a piping, by installing rotatably a discoidal strainer, having a diameter twice the diameter of piping or more, on the way of a plant piping. CONSTITUTION:In a test running of a plant having pipings; for the purpose of removing a large amount of refuses and foreign matters existing in a piping 2, a cleaning chamber 11 is installed on the way of the piping 2, and a discoidal strainer 1, having a diameter twice the diameter of piping 2 or more and extending from the pipe 2 to the chamber 11, is attached. Water, containing the refuses and foreign matters S, is flowed from the right side to filter out the refuses, etc. by the strainer 1. When the refuses, etc. are accumulated on a part of the strainer 1 in the pipe 2, the strainer 1 is rotated by hand-turning a handle 5 to put said part together with the accumulated refuses, etc. into the cleaning chamber 11, and the refuses, etc. are removed and washed out of a discharging pipe 9 by spraying a washing water, sucked from a sucking pipe 8 by a pump 6, onto the part from nozzles 7. As the fresh surface of the strainer 1 always comes rotatively into the pipe 2, a large amount of refuses, etc. are removed without replacing the strainer.
Patent JP-S53118035-A (JP)
Title: Forming method of electrostatic latent image
Inventor: KATOU HISASHI
IPC: B41J2/40
Filed: 1977-03-14
Abstract: PURPOSE:To reduce developing time and obtain the picture of high contrast by so discharging as to form dots of overdischarge whose surroundings are charged in whisker form in forming the electrostatic latent image of dot form to an electrostatic recording layer.
Patent JP-H05224932-A (JP)
Title: Constraint inference device
Inventor: ENJO HIDEKAZU
IPC: G06F9/44
Filed: 1992-02-14
Abstract: PURPOSE:To utilize the constraint inference whose utilization has been difficult up to the present, even in real time processing environmental field by calculating the time for verifying all candidate solutions as the product of the number of candidate solutions and a processing time for verifying each candidate solution. CONSTITUTION:A candidate solution generation number-calculating part 5 calculates and outputs the number of combinations of all candidate solutions generated by a candidate solution generating part 3, while referring to information of a variable range storing part 2. A filter processing time calculating part 6 counts up the number of conditions of constraint format knowledge by referring to information of a constraint format knowledge storing part 1, and outputs a processing time for verifying whether one candidate solution satisfies each condition of the constraint format knowledge or not as the product of the number of conditions and the processing time for verifying one condition. A multiplying part 7 calculates the product of the number of combinations of all the candidate solutions inputted from the candidate solution generation number calculating part 5, and the processing time of a constraint confirming filter part 4 inputted from a filter processing time calculating part 6, and outputs it as a processing time until a verification of all the candidate solutions is finished.
Patent JP-H07232178-A (JP)
Title: Treatment of organic material containing waste water
Inventor: MAESAKI MASAHIKO
IPC: B01J23/40
Filed: 1994-02-25
Abstract: PURPOSE:To develop a new waste water treatment technology for subjecting an organic material-containing waste water to decarbonating decomposition with high efficiency. CONSTITUTION:The waste water containing methanol, formalin, formic acid, acetic acid, aldehyde, ethylene glycol or the like is decomposed by decarbonation at 200-270 deg.C of reaction temp. and 25-70kg/cm<2> of reaction pressure by using a catalyst composed of a platinum group metal supported with an inorganic oxide carrier such as titania, alumina and zirconia.
Patent JP-S58145008-A (JP)
Inventor: FUJISHIMA SUSUMU
IPC: C22C9/00
Filed: 1982-02-23
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-S56122722-A (JP)
Title: Diverter device to push out goods from belt conveyor
Inventor: KOBAYASHI TAKUO
IPC: B65G47/76
Filed: 1980-03-04
Abstract: PURPOSE: To reduce the impact of goods to a diverter by moving the top of the diverter to make a circle on its rear end for pushing out.  
     CONSTITUTION: A diverter 4 to push goods 2 conveyed by a conveyor belt 1 as an arrow 3 shows into a shoot 6 according to a fixed signal is pivotted by a shaft 16 with arms 15 in its rear part and fitted to a rotational member 13 by a shaft 14 on its end part. While the shaft 14 passes positions shown as a Wl successively to return to the position l, the top of the diverter 4 passes positions a'Wl' corresponding aWl to return to the position l' by the resultant movement of the rotational movement of the rear end and the sway movement of the arm member 15 around a shaft 18. The top of the diverter 4 makes a smooth loop-shaped movement and moves especially smooth to return for reducing the impact force. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63194019-A (JP)
Title: Ground-freezing sampling method and device
Inventor: TAMAOKI KATSUYUKI
IPC: G01N1/08
Filed: 1987-02-09
Abstract: PURPOSE:To enable sampling without turbulence, by a method wherein a large aperture hole is excavated, and wherein a guide pipe is set and the hole is backfilled, and wherein a load is mounted on the guide pipe after freezing pipes are arranged, and wherein a specified area is prevented from being expanded and is frozen. CONSTITUTION:After a large aperture hole 1 is excavated and a guide pipe 6 is set, the hole 1 is backfilled with concrete 9. After that, the boring of a freezing pipe section is performed, and a freezing external pipe 4a and a freezing internal pipe 4b are arranged. After that, the weight of a block 12 or the like is mounted on the guide pipe 6 to be loaded. Then, a refrigerant is fed, and freezing ground A for sampling is frozen. In this freezing process, in addition to the load or the like of the backfilled section, the load mounted on the guide pipe prevents the frozen section from being expanded, whereby core sampling is performed by using a double core tube 7.
Patent JP-H02208034-A (JP)
Title: Preparation of laminated iron core
Inventor: TAKAHASHI TERUYUKI
IPC: H02K1/04
Filed: 1989-02-07
Abstract: PURPOSE:To obtain a laminated iron core hardly generating rust or blocking and excellent in bonding strength due to thermal press bonding by applying an aqueous thermal bonding type insulating coating composition based on a predetermined thermoplastic acrylic resin emulsion, an epoxy resin emulsion, an amine type epoxy resin curing agent and a film forming aid and specified in a resin solid wt. ratio. CONSTITUTION:The surface of an electromagnetic steel plate is coated with an aqueous thermal bonding type insulating coating composition based on a thermoplastic acrylic resin emulsion having a glass transition temp. of 60 deg.C or more, an epoxy resin emulsion, an amine type epoxy resin curing agent reacting with the epoxy resin emulsion under heating and a film forming aid having water solubility (at 20 deg.C) of 20g/100cc or less and dissolving water in an amount of 0.5g/100cc or more at 20 deg.C and prepared so as to set a resin solid wt. ratio to 70/30-95/5. Next, the coating film is dried and a unit iron core having a desired shape is prepared from the obtained coated steel plate. Further, the unit iron cores are stacked and pressed under heating to prepare a laminated iron core.
Patent JP-H04253356-A (JP)
Title: Electrostatic chuck with pusher pin
Inventor: HATTORI KEI
IPC: B23Q3/15
Filed: 1991-01-28
Abstract: PURPOSE:To prevent damage of an electrostatic chuck accompanying discharge when pushing up a body to be attracted by a pusher pin. CONSTITUTION:An electrostatic chuck 10 in mono-pole type attracts a wafer 1 by coulomb force. A conductive pusher pin 40 which pushes and drives a wafer 1 is grounded through a switch 60. When canceling a high voltage to the electrostatic chuck 10 and then removing the wafer 1 from the electrostatic chuck 10, the switch 60 is turned on while the pusher pin 40 and the wafer 1 are in contact, thus eliminating static electricity of the wafer 1.
Patent JP-S62187428-A (JP)
Title: Production of dicarboxylic acid
Inventor: ARIMOTO KUNIO
IPC: C07C61/22
Filed: 1986-02-12
Abstract: PURPOSE:In the reaction of the non-conjugated linoleic acid in a fatty acid mixture with acrylic acid, specific amounts of iodine and a phosphite ester are added to enable the production of the titled compound which is used as an anticorrosive or a plasticizer for alkyd resins, in high conversion and high yield. CONSTITUTION:The objective compound is obtained by reaction of acrylic acid with a fatty acid mixture containing non-conjugated linoleic acid in the presence of 0.1-2.0wt% of a phosphite ester and 0.1-0.5wt% of iodine based on the fatty acid mixture at 200-270 deg.C. The fatty acid mixture is, e.g., tall oil or soybean fatty acids. The phosphite ester is from an aliphatic or aromatic alcohol such as ethanol, p-octylphenol and a mono- di- or triester is used.
Patent JP-S53112660-A (JP)
Title: Color receiving tube
Inventor: NAKAMURA KOUJI
IPC: H01J29/32
Filed: 1977-03-14
Abstract: PURPOSE: To improve the color balance when fluorescent substance having different saturation degree of luminance to the excited energy is used, by changing the area of illumination of the fluorescent substance locally. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03234173-A (JP)
Title: Color picture data generating system and displaying system
Inventor: FUKUMOTO ATSUSHI
IPC: H04N1/41
Filed: 1990-02-09
Abstract: PURPOSE:To display a visually natural and easy to see picture by sampling different color component sequentially with these A/D converters and a data selector and using the result as a picture element data. CONSTITUTION:R, G, B analog output signals such as an output of a TV camera are A/D-converted into digital signals and a data selector is used sequentially to select any of the R, G, B data repetitively and to obtain the picture data. The signal inputted to a display device is selected not to be the R, G, B primary color signal but to be a signal displaying a color being a mixture of adjacent picture elements. Thus, the color of each picture element is recognized to avoid it that the original picture color is not observed and the color of the original picture is almost accurately reproduced.
Patent JP-H02208326-A (JP)
Title: Rendering surface of plastic molding hydrophilic
Inventor: FUJISHIGE NORINAGA
IPC: C08J7/04
Filed: 1989-02-07
Abstract: PURPOSE:To render the surface of a molding hydrophilic without corrosion of an apparatus and danger to the human body by surface-treating a plastic molding of a low surface energy with a poly-N-isopropylacrylamide solution. CONSTITUTION:A plastic molding of a low surface energy, such as a polyfluorocarbon or polyolefin, is immersed in or coated with a solution of 0.1-5% poly-N-isopropylacrylamide of a weight-average MW of 50000-6000000 in, e.g. water.
Patent JP-2000230737-A (JP)
Title: Air-conditioner
Inventor: SAITO NAOTO
IPC: F24F11/02
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To perform automatically optimum air-conditioning by a method wherein a plurality of first and second person-sensitive sensors are arranged and a room is divided into a plurality of regions and a person is detectable. SOLUTION: First and second person-sensitive sensors 3 and 4 to detect a person are disposed with detecting ranges being partially overlapped with each other and arranged at a front panel 2 of an indoor machine 1. A room is divided into a first region A detectable only by the first person-sensitive sensor 3, a second region B detectable both by the first and second sensors 3 and 4, and a third region C detectable only by the second person-sensitive sensor 4, and based on a detecting signal, a discharge direction of air-conditioned air is set.
Patent JP-S54121406-A (JP)
Title: Screw compressor
Inventor: TSUBOI NOBORU
IPC: F01C21/02
Filed: 1978-03-13
Abstract: PURPOSE: To minimize oil pump capacity as well as to facilitate reduction of oil infusing amount into a compressor body by dewinding thrust engendered in the direction of intake side from discharge side.  
     CONSTITUTION: A rotor 20 in free command of swiveling in a rotor chamber 25 is supported by bearings 21W23, a hydraulic piston 26 is housed in free command of slinding in a cylinder chamber 24 installed adjacent to said rotor chamber 25. And a rotor axle 30 is protruded in the cylinder chamber 24, whose extremity is provided with a thrust bearing 29, the outer ring of the bearing 29 is prevented from swiveling in such a way that said piston 26 is constantly in contact with the extremity side of this bearing 29 by a spring 33. Further, the rotor chamber side and counter-rotor chamber side of the cylinder chamber are constituted to be conducted through bypass passages 37, 38 equipped with a valve 36. Said valve 36 opens when pressure difference grows to be more than a settled value at the both extremities of the piston 26, to prevent counter-thrust force F 4  from being excessive. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08220217-A (JP)
Title: Sonar device and oscillation correcting method of received beam azimuth
Inventor: KIKUCHI TATSUO
IPC: G01S7/523
Filed: 1995-02-16
Abstract: PURPOSE: To correct a directional error in a horizontal directional received beam azimuth generated by oscillation of a ship in a received beam azimuth of a sonar device mounted on the ship. CONSTITUTION: A received beam true azimuth calculating circuit 4 calculates a received beam center true azimuth θ'n on the basis of a course Cqo of a ship. An echo sound receiver surface inclined azimuth calculating circuit 5 calculates an inclined true azimuth ϕ' of an echo sound receiver surface on the basis of the course Cqo of the ship, a rolling angle Zo and a pitching angle Eio. An echo sound receiver surface inclination calculating circuit 6 calculates an inclination α of an echo sound receiver surface on the basis of the rolling angle Zo and the pitching angle Eio.  A received beam azimuth oscillation correcting circuit 7 corrects a directional error in a horizontal directional received beam generated by oscillation of the ship to respective ones of plural received beam central true azimuths θ'n on the basis of the received beam central true azimuth θ'n, the inclined true azimuth ϕ' of the echo sound receiver surface and the inclination α of the echo sound receiver surface, and calculates a received beam central true azimuth θ"n whose oscillation is corrected.
Patent JP-S61188210-A (JP)
Title: Rear wheel ground clearance control device
Inventor: ASAMI KEN
IPC: B60G17/00
Filed: 1985-02-14
Abstract: PURPOSE:To provide a comfortable car to ride by configurating a device in such a manner that judgement of the road condition in a form of concaves and convexes allows a rear wheel ground clearance to be lowered or raised when the condition is found to exceed the stated level. CONSTITUTION:Signals for a car speed 250 and both right and left front wheel ground clearance 1 and 2 are inputted into an electronic control device 300, and an average ground clearance VHF(CR) is computed, and then is compared with an existing ground clearance VHF(S) in accordance with the stated program. When the existing ground clearance is found to exceed the average ground clearance by the stated level of h0 in a shape of a convex, leveling valves 151 and 152 are released, in addition, a release solenoid valve 200e is released allowing the air to be released from rear wheel suspensions 3 and 4 so as to permit the ground clearance to be lowered. While on the contrary, when the existing ground clearance VHF(S) is found to exceed the average ground clearance VHF(CR) by the stated level h1 in a shape of a concave, the air from the compressor 200 is applied to the rear suspension so as to allow the rear wheel ground clearance to be raised.
Patent JP-H06222381-A (JP)
Title: Projector device
Inventor: UEMA TSUNEAKI
IPC: G02F1/13
Filed: 1993-01-25
Abstract: PURPOSE:To make the joning part of a picture inconspicuous when one picture is displayed by combining and using plural liquid crystal projectors. CONSTITUTION:The plural liquid crystal projectors P including a light source provided with a reflector, a liquid crystal panel on which a prescribed video is displayed and a projection lens enlarging and projecting the video on the liquid crystal panel by light from the light source are provided. Then, the video is displayed on the liquid crystal panel by the raster Bb (inside) of image height lower than the raster Aa(outside) in the case of the maximum image height and one image is formed by projecting the respective videos of the liquid crystal projectors on a screen from the respective liquid crystal projectors.