baber/WOPTO huggingface dataset:
Patent JP-H04227529-A (JP)
Title: Method and device for information display and information retrieval device
Inventor: TAKEYA KAZUHISA
IPC: G06F3/048
Filed: 1991-06-10
Abstract: PURPOSE:To arrange pieces of unit information so that their relative position can sensually be understood when the pieces of unit information are displayed on one display. CONSTITUTION:Texts, directories 3, etc., corresponding to respective plane virtual spaces are coupled with the information retrieval device in a system tree shape, and symbols 4 which are pieces of unit information and nodes are arrayed in those directories 3. When the directories 3 are displayed on the display 5, the symbols 4 prescribed by information vectors 6 between pieces of information are arrayed at specific positions to display a visual field wherein the pieces of unit information 4 in a virtual space 3 are observed from a freely movable view point. Consequently, a user can sensually understand the relative positions of the respective pieces of unit information 4.
Patent JP-S5662352-A (JP)
Title: Semiconductor integrated circuit device for acoustic amplification circuit
Inventor: SEKI KUNIO
IPC: H01L23/58
Filed: 1979-10-26
Abstract: PURPOSE: To prevent a variation in potential of substrate by a method wherein a pad for earth wire bonding and another pad for base plate wire bonding are arranged spaced aparts with each other.  
     CONSTITUTION: The wire bonding pads 1∼8 are connected via connector metallic wires 11∼18 to the outer lead wires P 1 ∼P 8 . The output current from the transistors constituting the output amplification circuit A 3  is flowed via ground wire bonding pad 6, line 16 and the lead P 6  and then a potential of the pad 6 is varied in reference to a resistance of the line 16. In turn, since the wire bonding pad for the base plate 6' is connected to the lead line P 6  via line 16', no affect of the variation in the potential in the pad 6 may be applied. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04365583-A (JP)
Title: Robot hand and control method thereof
Inventor: YABUKI AKIHIKO
IPC: B25J15/08
Filed: 1991-06-10
Abstract: PURPOSE:To reduce the size and the weight of a force sensitive sensor by mounting friction materials, having a high statical friction factor, at the grasping points of the two fingers of a robot hand and interconnecting the friction material and a finger through a strain motive body to detect a strain amount, in a robot hand used for a manufacturing process. CONSTITUTION:Friction members 25 and 26 are mounted to two fingers 21 and 22 of a robot hand 20 through strain motive bodies 23 and 24. Namely, the strain motive body 23 of a shaft 21a formed integrally with the finger 21 is mounted, and the friction member 25, such as rubber, having a high statical friction factor is mounted on a central protrusion 23a. The finger 22 is formed in a similar manner described above (and followings are similar). Two square rods 23b formed of a slightly soft material, for example, an aluminum material are assembled to the strain motive body 23 in a state to cross each other in directions X and Y, and opening parts 23d and 23e are formed in the respective square rods, which are brought into a state to be apt to strain. Twelve strain gauges G9-G12 in total are mounted as shown in Fig and a strain is electrically fetched as a change in a resistance value.
Patent JP-S6030891-A (JP)
Inventor: SUZUKI TOSHIYUKI
IPC: F16L33/00
Filed: 1983-07-29
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-S63304809-A (JP)
Inventor: IMOTO YOSHIAKI
IPC: E01D11/02
Filed: 1987-06-02
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-H09318924-A (JP)
Title: Liquid crystal display device
Inventor: UEDA KAZUHIKO
IPC: H04N9/31
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a video in which light quantity difference between the center part and the peripheral part of a screen is made small and which is bright and clear in every nook and cranny by setting a condensing means so that a first luminous flux may be split into plural split light beams and each split light beam may be condensed at a mutually different position. SOLUTION: Light from a light source 1 is reflected by a parabolic mirror 2, and is formed into a luminous flux 12 whose shape is circular. The luminous flux 12 is made incident on a condensing lend 13, and emitted light is made incident on dichroic mirrors 3-R and 3-B. The emitted light from the condensing lend 13 is split into each wavelength band of three primary colors by the mirrors 3-R an 3-B, and is led to the liquid crystal panels 4-R, 4-G and 4-B exclusively for each color. The condensing lens 13 is quardri-sected, and an individual area quardri-sected works as a respectively independent lens. Thus, a peripheral light quantity ratio at the peripheral part of the screen is remarkably improved so that the video that is bright and clear in every nook and cranny is viewed.
Patent JP-S5566061-A (JP)
Title: Tire mark detection method and its unit
Inventor: SEKINE KIYOSHI
IPC: G06K7/015
Filed: 1978-11-10
Abstract: PURPOSE: To obtain a high-reliability mark detection method by compressing two rollers to the side wall face of a tire to make the side wall face between rollers plane and holding the gap between the sensor and the side wall face constant.  
     CONSTITUTION: Two rollers 760 and 760' arranged in parallel approximately along the diameter direction of a tire are compressed to the side wall 1c face of the tire while rotating the tire. Mark detector frame body 761 is provided on rollers, and detection unit 762 equipped with reflection-type photoelectric sensor 763 consisting of a light source and a photo detection element is held between frame body 761 and rollers 760 and 760'. Rollers 760 and 760' and guide roller 764 press side wall face 1c of the tire and beat face 1a of the tire respectively to make a part of face 1c into a plane, and gap d between sensor 763 and the side wall face is always held constant, and the distance from face 1a to sensor 763 is held constant. Thus, cheap and high-reliability mark automatic detection can be performed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01308833-A (JP)
Title: Production of iron oxide-based compound oxide
Inventor: MORITAMA NAONORI
IPC: C01G49/00
Filed: 1988-06-04
Abstract: PURPOSE:To homogenize a dispersion form of respective metallic oxides in a mixed state and obtain a compound oxide having a homogeneous structure without contamination of impurities by mixing another metallic oxide in a process for dehydrating iron sulfate heptanydrate. CONSTITUTION:Granular iron sulfate heptahydrate, together with a metallic oxide, such as MnO, ZnO or CuO, is placed in a fluidized drying furnace and dehydrated while blowing hot air thereinto to provide a monohydrate or anhydrous salt. As a result, the metallic oxide sticks to the surface of the dehydrated iron sulfate grains having the surfaces converted into a wet state. The iron sulfate in this state is then placed in fluidized roasting furnace and burned at a relatively low temperature (about 500-600 deg.C) using sulfur as a fuel and thermally decomposed into ferric oxide. Thereby, a compound oxide based on high-purity iron oxide Fe2O3 is obtained.
Patent JP-S5362463-A (JP)
Title: Semiconductor divice
Inventor: KITABI SHIGERU
IPC: H01L29/74
Filed: 1976-11-16
Abstract: PURPOSE: To prevent crazing and chipping of films by providing tapers to the dicing parts of pellets so that dicing areas parallel to surfaces become wider as they are deeper in the thickness direction of the pellets. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04337471-A (JP)
Title: Graph display method for higher harmonics analysis data with wattmeter
Inventor: TANAKA TOSHIAKI
IPC: G01R21/133
Filed: 1991-05-14
Abstract: PURPOSE:To obtain the graph display method of higher harmonics analysis data with wattmeter. CONSTITUTION:The taken data to be measured is analyzed through a higher harmonics analyzing means 16, and among the higher harmonics analysis data after the analysis, the data having the positive polarity is displayed with bar chart of a first pattern 19, and the data having the negative polarity is displayed with bar chart of a second pattern 20, which can be discriminated from the first pattern 19, and they are output separately in order per a degree of the higher harmonics. Pattern of the bar chart output per a degree is discriminated to know that polarity of the higher harmonics analysis data of each degree is positive or negative, and analysis that a higher harmonics generating source exists in the power source side or the load side is thereby performed.
Patent JP-H09323714-A (JP)
Title: Corrugated cardboard sheet-taking-out device
Inventor: OKAMOTO KOICHI
IPC: B65B43/18
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a taking-out device for corrugated cardboard sheets which can be accurately sucked and taken out from a magazine even if these corrugated cardboard sheets are deformed or bent. SOLUTION: Corrugated cardboard sheets 1 stacked in a magazine are sucked up by suckers 3 and the lowermost sheet supported by a plurality of hooks 11-13 at the periphery is taken out first. In this time, this device is provided with a plurality of sensors 14, 15 detecting the position of the sacking face of the lowermost sheet, and a sheet-position adjusting means to vertically move respective hooks 11-13 on the basis of the detected signals of these sensors 14, 15 and adjust the position of the lowermost sheet so as to suck it by the suckers 3. The suckers 3 can be transferred and adjusted along the sheet face.
Patent JP-S5664144-A (JP)
Title: Suction device for internal combustion engine
Inventor: SAKAOKA HIROSHI
IPC: F02M35/10
Filed: 1979-10-27
Abstract: PURPOSE: To increase a charging efficiency in a suction stroke by communicating an auxiliary chamber containing a diaphragm with an intake path of an internal combustion engine to suck an air into the chamber before the suction stroke.  
     CONSTITUTION: A pipe 11 having a make-up chamber 12 is connected by a communication path 9 to an intake path 3a in the vicinity of an intake valve 6. The chamber 12 is divided by a diaphragm 12a into two, one of which is communicated with a breather chamber 13 of a crankcase 5 by pipes 10', 11' which have a reed valve 14. Before an intake stroke, a piston 4 rises to generate a negative pressure in the breather chamber 13. The negative pressure deforms the diaphragm 12a to the position shown by a dotted line. In the intake stroke, the diaphragm is forced back to the original position so that a mixture carried into the chamber 12 and an air, as well are sucked into a combustion chamber 1a. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62292796-A (JP)
Title: Method of obtaining active protein from matter in biologically inactive state
Inventor: RAINHARUTO HERUMAN
IPC: C07K1/02
Filed: 1987-06-03
Abstract: There is described a process for preparing a biologically active spatial form of a protein from a biologically inactive spatial form, which is characterised in that the protein is dissolved, with the addition of a denaturating agent, and thus converted into the "random coil" form and the solution is allowed to pass through a material which has molecular sieve properties and which contains a liquid medium in which the protein can assume a biologically active spatial form, and this material with molecular sieve properties being selected such that the molecules of the denaturating agent can penetrate, but the protein molecules cannot. Centrifugation allows removal of the medium in the "external volume" of the molecular sieve and acceleration of the solution passing through the molecular sieve.
Patent JP-H11331231-A (JP)
Title: Multiplex network system and its communication equipment
Inventor: MURONO TAKAHIRO
IPC: H04L12/46
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of the system furthermore by attaining information communication with a communication equipment even on the occurrence of a fault in a local area network(LAN) itself or between the LAN and the communication equipment. SOLUTION: Each communication equipment such as a communication terminal or a router is provided with a medium access control(MAC) address communication port cross reference table 26, each communication equipment receives a hallo message sent periodically and registers information representing a transfer path between each communication equipment and its own equipment to the MAC address communication port cross reference table 26 based on the received hallo message. Then in the case of sending an individual destination frame from its own equipment to other communication equipment, a communication port to be sent is selected according to path information registered in the MAC address communication port cross reference table 26 and the individual destination frame is sent to the selected communication port.
Patent JP-H0596897-A (JP)
Title: Improved rear washer for binder binding device and processing of the same
Inventor: KANEDA KATSUMI
IPC: B42F13/22
Filed: 1991-05-15
Abstract: PURPOSE:To provide an improved back washer for a binder binding device for improving an ease of operation and an appearance when a rivet is installed on the back washer and a technique to process the improved rear washer. CONSTITUTION:A protruded part 14 which is partially tapered is provided around a rivet hole 12. The protruded part 14 is formed by thrusting the surrounding of the rivet hole 12 into the interior of a recessed part 22 formed on a lower die, when the rivet hole 12 is opened on a back washer using a punch die 20 consisting of a punch 16 and the lower die 18.
Patent JP-S5839333-A (JP)
Title: Kanji input equipment
Inventor: IDE NAOHITO
IPC: G06F3/01
Filed: 1981-09-02
Abstract: PURPOSE:To retrieve KANJI (Chinese character) characters in a homonym group automatically according to the frequency of use only at operator's need, and to improve the operability, by rearranging and storing the homonym group in a memory according to the frequency of use. CONSTITUTION:The keyboard 1 of KANJI input equipment is provided with various keys, such as KANA (Japanese syllabary), alphabet keys, and numeric keys, and a sort key SORT which outputs a sort instruction for driving a sorting circuit 2. When this circuit inputs the sort instruction, the array of a homonym group stored in a memory 4 is rearranged according to the frequency of use. When a searching circuit 3 inputs information on the reading from the keyboard 1, KANJI information which corresponds to said information is retrieved in the memory 4 and applied to a character generator 5, and KANJI characters in the homonym group from the memory 4 are displayed on a CRT display device 6. On the operation of the key SORT, the KANJI characters in the homonym group in the memory 4 are changed automatically according to the frequency of use to facilitate operator's operation on the equipment.
Patent JP-S5839919-A (JP)
Title: Gas liquifaction and cooling apparatus
Inventor: MATSUI SADAYUKI
IPC: F25B9/02
Filed: 1981-09-03
Abstract: PURPOSE:To prevent the occurrence of clogging caused by ambient air flowed into a Dewar vessel, by sealing up the discharge side of a gas liquefier with a drier enclosed with a drying agent and sealing material. CONSTITUTION:A Dewar vessel 5, in which an infrared rays detector 4 is built in, is stuck to a Dewar vessel holder 8 and is held on the holder 8 and also, a drier 9 is provided at one end of the holder 8. A sealing material 11 performs duties to keep airtightness between a mandrel 7 fitted to the holder 8 and the holder 8. Discharged gas from the vessel 5 and ambient air flowing into the vessel 5 are flowed through the drier 9. Accordingly, humidity is removed by the action of the drier 9 even when the air current flowing into the vessel 5 contains moisture in a high humidity, and the inner part of the vessel 5 is kept under dry condition.
Patent JP-S6116924-A (JP)
Title: Heat-resistant copolyarylate
Inventor: IMURA BUNPEI
IPC: C08G63/193
Filed: 1984-07-04
Abstract: PURPOSE:A phosphorus-containing copolyarylate that is obtained from a phosphorus-containing aromatic diol, bisphenol-A, isophthalic acid and so on, thus showing high heat resistance, flame retardation, clearity and color tone with a specifically repeated structural unit and a specific average polymerization degree. CONSTITUTION:The objective copolyarylate contains structural units of formula I (R1, R2 are H, halogen, 1-8C alkyl; n<1>, n<2> are 1-4) and formula II at a molar ratio of 99/1-1/99 linearly and randomly and has an average polymerization degree of 10-300. For example, the polycondensation between isophthalic acid, a carboxylic acid ester derivative of phosphinic acid having aromatic diol groups of formula III, and a carboxylic ester of bisphenol-A of formula IV is effected at elevated temperatures under high vacuum to go give the objective copolyarylate.
Patent JP-H0688292-A (JP)
Title: Surface treatment of aluminum or aluminum alloy
Inventor: HAYASAKA KORO
IPC: C23C28/00
Filed: 1992-05-29
Abstract: PURPOSE:To surface-treat aluminum or its alloy so that a smooth electroless plating film excellent in adhesion and heat resistance is appropriately formed on the surface. CONSTITUTION:An anodic oxide film 2 having a pore 3 is formed on the aluminum or its alloy 1, the film 2 is dipped in the bath of salts of nickel, iron, copper or cobalt admixed with a zinc salt and electrolyzed to deposit nickel, iron, copper or the alloy 4 of cobalt and zinc in the pore 2, and further the oxide film of the alloy 4 deposited in the pore 3 is electroless-plated with nickel- phosphorus, copper or cobalt-phosphorus. Consequently, even a die cast and the sheet of alluminum or its alloy, as well are excellently electroless-plated in such a manner.
Patent JP-H11330449-A (JP)
Title: Manufacture of semiconductor device, simulation device and method, storage medium recording simulation program, and storage medium recording with simulation data recorded therein
Inventor: ISHIHARA TAKAMITSU
IPC: G06F9/44
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a highly accurate simulation technique that is suited for the manufacturing process and a device structure of a semiconductor device. SOLUTION: The result of a measurement (step 101) of a semiconductor device that has been manufactured actually is compared with that of simulation (step 106), and then a physical model for simulation is updated, if they do not match (step 105). Operations for updating the physical model are repeated until the measurement value accurately agrees with the simulation value, and the physical model, the measurement value, and the simulation value where they most accurately agree each other are stored in a database (step 104). Structural data and physical models, that are similar to a manufacturing process and structure data being recorded in the database thus constructed, and searched and the simulation (step 106) of the semiconductor device that is scheduled to be manufactured next is executed.
Patent JP-H0347847-A (JP)
Title: Production of pyrrole-based electroconductive polymer film having high strength
Inventor: KANEKO BUHEI
IPC: C08J5/18
Filed: 1989-06-02
Abstract: PURPOSE:To obtain the title polymer film useful as electronic and electrical materials, etc., having toughness and excellent electrical characteristics by preparing a solution containing a pyrrole derivative, oxidizing agent and a specific solvent and then removing the solvent. CONSTITUTION:A uniform and stable solution containing a pyrrole derivative (e.g. 4-methylpyrrole-3-carboxylic acid) shown by the formula [R<1> and R<2> are H, (substituted) alkyl, (substituted) benzyl or (substituted) phenyl], an oxidizing agent (e.g. FeCl3) and a mixed solvent of a halogenated hydrocarbon (e.g. 1,2- dichloroethane) or an aromatic hydrocarbon (e.g. benzene) and an alcohol (methanol) or a halogenated alcohol (e.g. 1,1'-dichloroethanol) is prepared and the solvent is removed to give the objective film.
Patent JP-H10295249-A (JP)
Title: Insecticidal and sterilizing device by electromagnetic wave
Inventor: SAKODA SHUICHI
IPC: A01M1/22
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a device for executing insecticidal sterilization by means of electromagnetic wave through the conventional insecticidal method of house ticks, etc., is the one for sucking them by means of a large-type vacuum cleaner or scattering an insecticide. SOLUTION: In the insecticidal sterilizing device by electromagnetic wave, an electromagnetic wave generating device such as a high pressure transducer and a magnetron, etc., is covered by a hood 2 and an arm-shaped handle 3 provided with a power switch 4 and a voltage adjusting dial 5 is fitted.
Patent JP-S5264520-A (JP)
Title: Foreign matter removing device for fuel distributor
Inventor: SUZUKI MINEZOU
IPC: F02C7/228
Filed: 1975-11-21
Abstract: PURPOSE: To prevent abrupt stoppage of gas turbine and to remove foreign matter choked into fuel distributor by opening valve in bypath line when rotation slowed and supplying fuel to fuel distributor from reverse direction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5841278-A (JP)
Title: Reciprocating pump
Inventor: SATOU TETSUYA
IPC: F04B53/16
Filed: 1981-09-04
Abstract: PURPOSE:To obtain the reciprocating pump having a high discharging pressure, a large discharging quantity and a high quantitative accuracy by a method wherein a sealed chamber is formed by providing a bellows at the driving side of a shaft sealing part slidably contacted by a reciprocating shaft. CONSTITUTION:When a plunger 25 is pushed to the side of a pump chamber 26, the bellows 33 is contracted into the axial direction thereof and the volume of the sealed chamber 36 is reduced while a gaseous body such as air or the like, which is the fluid in the sealed chamber 36, and a pump handling liquid 27 leaked from the shaft sealing part 28 are discharged to the suction side 41 of the pump from a passing port 37 through a returning pipeline 38. When the plunger 25 is retracted, the bellows 33 is extended into the axial direction thereof and the volume of the sealed chamber 36 is increased while the liquid which has been discharged to the suction side 41 of the pump is now sucked into the sealed chamber 36 from the returning pipeline 38 through the passing port 37. By repeating these operations, the pump handling liquid 27, leaked from the shaft sealing part 28 into the sealed chamber 36, is returned to the suction side 41 of the pump.
Patent JP-S5990036-A (JP)
Inventor: YOHAN SAMIN
IPC: G07D7/10
Filed: 1983-07-29
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-H08332053-A (JP)
Title: Reduction in bitterness of magnesium salt
Inventor: NAKAGAWA TAKAHIRO
IPC: A61K47/44
Filed: 1995-06-06
Abstract: PURPOSE: To industrially and advantageously reduce bitterness of a magnesium salt by blending a mixture of a polyglycerol condensed ricinoleic acid ester and oils and fats with an aqueous solution of a magnesium salt and emulsifying the blend to give a water-in-oil type emulsion. CONSTITUTION: This method for reducing bitterness of a magnesium salt comprises blending a mixture of a polyglycerol condensed ricinoleic acid ester obtained by condensation reaction of glycerol, direct synthesis from epichlorohydrin, etc., and oils and fats such as a corn oil, cotton seed oil, palm oil, coconut oil, soybean oil, rapeseed oil, rice oil, sesame oil, sunflower oil, etc., with an aqueous solution of a magnesium salt and emulsifying the blend into a water-in-oil type emulsion.