baber/WOPTO huggingface dataset:
Patent JP-H05279686-A (JP)
Title: Lubricant oil composition for internal-combustion engine
IPC: C10N60/14
Filed: 1992-03-31
Abstract: PURPOSE:To provide the subject composition having a low abrasion coefficient and excellent in the abrasion resistance by adding a sulfideoxymolybdenum dithiocarbamate, etc., to a lubricant base oil in a specific ratio. CONSTITUTION:A lubricant base oil is compounded with (A) 0.01-10wt.% of sulfideoxymolybdehum dithiocarbamate and sulfideoxymolybdenum organophosphodithioate, (B) 0.01-10wt.% of a fatty acid ester and/or an organic amide compound, (C) 0.1-10wt.% of one kind or more of compounds selected from calcium sulfonate, magnesium sulfonate, calcium phenate or magnesium phenate, (D) 0.5-15wt.% of one kind or more of compounds selected from benzylamine, the boric acid derivative of benzylamine, an alkenylsuccinic acid imide and the boric acid derivative of the alkenylsuccinic acid imide, and (E) 0.1-7wt.% of one kind or more of organic zinc compounds selected from zinc dithiophosphate and zinc dithiocarbamate.
Patent JP-S63275347-A (JP)
Title: Simple nursing bottle
Inventor: SHIMIZU JUICHI
IPC: A61J9/00
Filed: 1987-05-06
Abstract: PURPOSE:To achieve wt. reduction so as to make it possible to carry a nursing bottle in a stacked state, by engaging a hat-shaped lid having a nipple engaged therewith with the open end of a body part, which has weighing graduations carved in the inner side surface thereof and has accordion type wavy recessed and protruding parts formed thereto, to make the body part freely closable. CONSTITUTION:A cup-shaped container 2 having an open port 1 composed of a synthetic resin being a plastic substance and a hat-shaped lid 3 are provided. Accordion type recessed and protruding parts 14, 15 are formed to the body part 11 of the container 2 in order to make said body part freely extensible and contractable up and down and the container 2 is made small by contracting the same up and down under pressure to be carried out at the time of an outing or preserved. In use, a nipple 10 is engaged with the take-out port 9 of the lid 3. Milk powder is charged in the container 2 and hot water is poured therein while the weighing graduations 13 carved in the inner sides surface of the body part 11 are read to dissolve the milk powder. Then, the recessed part 7 formed toward the lower part of the outer peripheral end part 6 of the lid 3 is engaged with the protruding part 5 of the outer peripheral end part 4 of the container 2 to close the container 2. Then, milk is given to an infant.
Patent JP-H05277552-A (JP)
Title: Manufacture of surface treated steel tube
IPC: B21C37/08
Filed: 1992-03-31
Abstract: PURPOSE:To prevent welding defect and liquid metal brittleness by removing surface treated layer on the butt welded part in a resistant welded steel tube and welding it so as to manufacture the tube. CONSTITUTION:While drawing out a steel strip A in the horizontally spreading condition from a coil C of the surface treated steel strip A, the upper and lower parts thereof are clamped by pads 1 and the right and left sides thereof are held between rollers 3 to position the strip. The right and left end surfaces of the strip S are cut into 0.1-0.mm depth by a first bite 4 and the upper and lower surfaces at the right and left end parts in the range of 5-8mm are cut into 0.05-0.1mm depth. Thereafter, this strip is gradually formed to the tubular shape by the forming roll group 6 and the right and left end butting parts are welded.
Patent JP-H11301210-A (JP)
Title: Protective coat coated tire
Inventor: TSUMORI ISAMU
IPC: B60C1/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a protective coat coated tire for maintaining an appearance even exposed to outside air, while ensuring abrasion resistance and maneuvering stability requested as tire performance in a tread part. SOLUTION: At least a tread part is formed of a protective coat consisting by valcanizing a rubber composition containing a rubber of 100 wt. parts including a ethylene-propylene-diene ternary copolymer of 15-30 wt.%, a butyl rubber halide of 15-30 wt.% and a diene rubber of 70-40 wt.%, and a carbon black of 30-50 wt. parts of a nitrogen adsorption ratio surface area of 30-50 m<2> /g, and containing no age resistor and/or wax. A thickness of the protective coat is preferably 0.3-1.3 mm, and the protective coat is valcanizedly integrated with a tire preferably.
Patent JP-S59539-A (JP)
Title: Air-fuel ratio control of air-fuel mixture for internal- combustion engine of vehicle
Inventor: HASEGAWA SHIYUNPEI
IPC: F02D41/04
Filed: 1982-06-25
Abstract: PURPOSE:To improve the operation capacity of the engine by a method wherein air-fuel mixture leaning operatin zones are set on the bases of the engine r.p.m. and the internal pressure of an air intake manifold so that whether or not an air-fuel mixture leaning operation of the engine should be performed is determined in proportion to the vehicle speed or the engine temperature. CONSTITUTION:The engine r.p.m. is obtained by shaping the waveform of the signal of an Ne sensor 11 (an engine r.p.m. snesor) by a waveform shaping circuit 501 and coutning it by a Me counter 502. The internal pressure of the air intake manifold is detected from the signal of a PBA sensor 8 through a level correcting circuit 504, a multiplexer 505 and an A/D converter 506. Then the air- fuel mixture leaning operation zones are set by the engine r.p.m. (Ne) and the internal pressue of the air intake manifold and whether or not the air-fuel mixture leaning operation should be performed in each of the air-fuel mixture leaning operation zones is detemined by the signals from a vehicle speed sensor 19 and an engine water temperaute sensor 10. Further, the value of a leaning coefficient is determined for each of the leaning operation zones. Consequently the operation capacity of the engine is not deteriorated.
Patent JP-H11325798-A (JP)
Title: Apparatus with pyrotechnic material and its manufacture
Inventor: GABRIEL WOLFGANG
IPC: B60R21/26
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce a weight and a cost by forming a housing for enclosing a pyrotechnic material of a glass, and providing at lest one metal duct including a spark gap or a heating wire in a gas generator for a safety device of an automobile. SOLUTION: An igniter suitably provided in a gas generator attached to a safety device has a housing (glass bulb) 10 made of a glass, and a metal duct 14 is fusion bonded to the bulb 10 in a hermetically sealing state. A heating wire (or a spark gap) 16 is disposed at an end of the duct 14 protruding into the housing 10, and a primary powder charge 18 is provided to surround the wire 16. Further, the igniter is energized at the time of detecting a collision of a vehicle by an acceleration sensor. The wire 16 initially ignites the charge 18, then a booster charge 20 is burnt to destroy the housing 10.
Patent JP-S60256493-A (JP)
Inventor: TAKAHASHI TOSHIHIRO
IPC: D06F33/02
Filed: 1984-05-31
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-S63275868-A (JP)
Title: Multiple point fuel injector
Inventor: KOSUGE TOKUO
IPC: F02M51/08
Filed: 1987-05-02
Abstract: PURPOSE:To improve restarting performance of an engine by forming a first fuel flow passing through the interior of respective fuel injection valve bodies and a second fuel flow passing around respective fuel injection valve bodies. CONSTITUTION:A fuel injection valve 1 injects fuel through a fuel flow-in port 13 made through the side wall of an injection valve body into an inner flow path of the injection valve body and discharges excessive fuel through a fuel flow-out port 14 made through the side wall of the injection valve. A flow path space 18 is formed between the outer circumference of the fuel injection valve 1 and the inner circumference of a fuel supply path 19' so as to produce a first fuel flow A passing through the interior of the valve body and a second fuel flow B passing between the outer circumferences of respective fuel injection valves 1 and the inner circumference of the fuel supply path 19'. It is set such that a negative pressure area C is produced by the back pressure produced through second fuel flow B at the downstream sides of respective fuel injection valves 1.
Patent JP-S63275596-A (JP)
Title: Imidazodiazepine derivative
Inventor: TAKEUCHI TOMIO
IPC: A61P31/04
Filed: 1987-05-01
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 is H or readily eliminative OH-protecting group; R2 is H or OH optionally having readily eliminative protecting group). EXAMPLE:4,5,6,7-Tetrahydro-6-hydroxy-3-( beta-D-ribofuranosyl )-3H-imidazo[ 4,5-e ][1,4 ]diazepin-8-one. USE:A medicine and biological reagent, having immunological enhancing activity and antifungal activity and useful also as a synthetic intermediate for an antibiotic substance azepinomycin. PREPARATION:For example, a expressed compounded expressed by formula II is initially reacted and acylated with a reactive derivative of a lower alkylcarboxylic acid to provide a compound expressed by formula III, which is then reacted with a monohaloacetic acid ester in the presence of a dehydrohalogenating agent, such as silver oxide. The resultant compound expressed by formula IV is subsequently reacted with a metallic halide, such as diisobutylaluminum halide, to afford the aimed compound expressed by formula V.
Patent JP-H049548-A (JP)
Title: Electrical water heater
Inventor: OKUNO HIROHISA
IPC: F24H9/00
Filed: 1990-04-25
Abstract: PURPOSE:To restrict temperature rise of an outer frame case and to enhance thermal insulation effect by a method wherein a thermal insulation material is placed between tank supporting legs for supporting a hot water storing tank on the outer frame case and the outer frame case. CONSTITUTION:Tank supporting legs 4 and an outer frame case 6 have no direct contact portions. Heat of a hot water storing tank 1 can be reduced in its transmitting volume from the tank supporting legs 4 to the outer frame case 6 and then a thermal insulation efficiency of an electrical hot water heater can be improved and at the same time the temperature of the outer frame case 6 itself can be kept low and it may contribute to a stability characteristic.
Patent JP-H10304352-A (JP)
Title: Coded noise elimination device and method therefor
Inventor: KASEZAWA TADASHI
IPC: H04N19/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To eliminate block distortion of a reproduced image without losing a substantial image component possessed in a reproduced image in the coding decoding system by using a discrete cosine transformation(DCT) processing. SOLUTION: A device divides an image into a plurality of coding blocks to eliminate coded noise in a reproduced image through coding/decoding by applying conversion coding/decoding to the coded blocks. In this case, a DCT section 4a divides a reproduced image into a plurality of post-processing blocks having a block border different from the coded block, and conversion coding is conducted in the post processing block; a decision section 6 for coefficient amplitude suppression characteristics determines the amplitude suppression characteristics of the transformation coefficients in the post processing block;  based on the result of the decision section 6, a coefficient amplitude suppression section 5 executes amplitude suppression to the transformation coefficients, that is, output of the DCT section 4a, and an IDCT section 7a applies conversion decoding to the transformation coefficients produced by amplitude suppression. Then the frequency component possessed by the image is estimated from the transformation coefficients in a video stream and the band is limited by using the DCT again.
Patent JP-H06322365-A (JP)
Title: Fluorescencer and member for forming latent image and optical reading system using the same
Inventor: TAKEUCHI YOJI
IPC: C09K11/81
Filed: 1993-05-11
Abstract: PURPOSE:To obtain a fluorescencer, composed of an element such as Y or La and an oxyacid salt-containing compound containing Yb, excitable by irradiation of infrared rays, emitting light in the region of infrared wavelength and useful as a member, etc., for forming latent images. CONSTITUTION:The objective fluorescencer is composed of (A) one or more elements selected from the group of Y, La, Gd, Bi, Ce, Lu and In and (B) an oxyacid salt-containing compound containing Yb such as a compound expressed by the formula [A is one or more elements selected from the group of Li, Na, K, Rb and Cs; (x) is 0.01-0.99; (y) is 2-5; (z) is 7-14]. Furthermore, a member for forming latent images is obtained by forming a printing layer, excitable with infrared rays and composed of fine particles of the fluorescencer and a binder capable of transmitting the infrared rays on a substrate.
Patent JP-2000302714-A (JP)
Title: Production of trimethylhydroquinone
Inventor: SUZUKI TOMOYUKI
IPC: C07B61/00
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing trimethylhydroquinone in relatively high selectivity from hydroquinone and methanol while generating little tetramethylhydroquinone as by-product. SOLUTION: Hydroquinone is made to react with methanol in the absence of catalyst under a condition to form supercritical state of methanol. A catalyst is added to the reaction system and reaction is further continued under a condition to form supercritical state of methanol. Carbon dioxide is included in the supercritical methanol and the reaction is carried out under a condition to form a supercritical state of the mixture of methanol and carbon dioxide.
Patent JP-H06326706-A (JP)
Title: Composite network management system
Inventor: NATSUME AKIHIRO
IPC: H04L69/40
Filed: 1993-05-11
Abstract: PURPOSE:To display a large scale network in an easily understandable way by displaying network groups grouped hierarchically for each hierarchy. CONSTITUTION:The composite network management system PNWMS is provide with a display device 1, a display control section 2, an operation section 3 and a database 4. Then the PNWMS is connected to any network entity included in the composite network being a management object via a connection unit. The composite network to be managed is grouped into plural network groups each including at least one network entity or over as a basic unit. Moreover, each grouped network group itself in a hierarchical way so as to belong to a higher layer network group and the display is executed on the basis of each layer. The network group grouped in a hierarchical way is stored in the database 4.
Patent JP-H11305703-A (JP)
Title: Display panel
Inventor: MATSUO YASUHISA
IPC: E04B2/74
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a display panel which is used for display at a museum, etc., and can be prevented from falling and equipped with a protection fence. SOLUTION: A panel main body 2 is fitted with auxiliary legs 5 which are able to freely enter and exit between a storage position where they are stored at the lower end of the panel main body 2 and a use position X where they are projected from the lower end of the panel main body 2 to an observer side. On the auxiliary legs 5 at the use position, the protection fence 4 can be stood which inhibits an observer from approaching the panel main body to shorter than a certain distance.
Patent JP-S592349-A (JP)
Title: Formation of oxide superconductor circuit
Inventor: ENOMOTO YOUICHI
IPC: C23C14/08
Filed: 1982-06-28
Abstract: PURPOSE:To enable the pattern formation of the accuracy to several mum without changing characteristics by a method wherein a pattern of organic photo resist is formed on a substrate or a patterned substrate, next an oxide thin film is vapor-deposited, thereafter the organic photo resist is removed by combustion and evaporation, and thus the pattern of the oxide thin film is formed. CONSTITUTION:The pattern is formed by using normal phenol organic photo resist, and thereafter an insulation film (e.g. Al2O3) is deposited on the substrate 1 with the resist pattern 2 by a vacuum deposition method at a substrate temperature less than approx. 300 deg.C, the deposition temperature for the organic photo resist in vacuum. Afterwards, it is kept in an atmospheric furnace at 450 deg.C in oxygen for an hour or more, and then the resist 2 is removed by combustion and evaporation, resulting in the formation of the pattern.
Patent JP-S5633847-A (JP)
Title: Package molding for semiconductor
Inventor: NAKATSUKA MITSUYOSHI
IPC: B29C65/10
Filed: 1979-08-28
Abstract: PURPOSE:To eliminate the damage to connection between semiconductors and lead wires and to improve the reliability of a semiconductor function by using thermoplastic resin plate shaped substances having cavities to accommodate the semiconductors. CONSTITUTION:Two thermoplastic resin plate shaped substances 17, 17' with cavities for storing melting resin are provided in metal molds 14, 14' with cavities and a lead frame 5 equipped with a semiconductor is provided in the metal mold 14'. Wherein, the thermoplastic resin plate shaped substances 17, 17' are provided with cavities 11, 11' having thin side wall sections 15, 15' and thick side wall sections 16, 16' for accommodating a previously molded semiconductor and cavities 18, 18' for storing melting resin to store extra resin generated when the thermoplastic resin plate shaped substances are melted and united to the thick side wall sections. The thermoplastic resin plate shaped substances 17, 17' are melted and united by pressurizing by a presser after heating the substances 17, 17' at a predetermined temperature. Furthermore, the metal molds 14, 14' with cavities are provided with cavities 19, 19' for installing the thermoplastic resin plate shaped substances.
Patent JP-H09298510-A (JP)
Title: Electronic device with optical communication function
Inventor: KOBAYASHI FUMIYUKI
IPC: H04B10/11
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To realize an electronic device with an optical communication function with excellent operability in which a cable gives no hindrance to the handling of the device. SOLUTION: One end of a cable 13 is connected to a case 11A and the other end connects to an infrared ray transmission reception element section 12. The infrared ray transmission reception element section 12 is extracted from the case 11A and placed at an optional position to make communication. Then a transmission reception range of an optical signal is simply changed and the communication is made over a wider range. When it is not required to extract the infrared ray transmission reception element section 12, a cable wind-up mechanism 14 is used to wind the cable 13 and the infrared ray transmission reception element section 12 is contained in the case 11A.
Patent JP-S5635851-A (JP)
Title: Automatic load controller for work vehicle
Inventor: KAZUFUJI TAKAMITSU
IPC: F16H9/18
Filed: 1979-08-29
Abstract: PURPOSE: To automatically prevent a work vehicle from any damage caused by an unreasonable operation by providing a driving side actuating member of a stepless variable speed gear with a hydraulic cylinder with a feed-back type oil pressure controlling circuit in a side-by-side relation.  
     CONSTITUTION: When an overload is applied onto an automatic load controller for a work vehicle, a V-belt 13, which is provided between a pulley 12 mounted on an output shaft 11 and a pulley 29 mounted on an input shaft 28, is tensioned and a tension pulley 33, which is a load detector, is pushed forward against the force of spring 34. Then, the oil pressure in an oil chamber 16b of a cylinder 16 is decreased via a variable throttle valve 24, so that a piston moves to the decreased pressure side, the channel width of a counter pulley 4 is widened, the input shaft 28 is rotated at a low speed by a stepless speed change gear, which are constituted by the pulley 4, an input pulley 6 and a V-belt 7, and thereby the output shaft 11 is rotated at a low speed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5815009-A (JP)
Title: Recovering method for sulfur oxide in waste gas in heavy oil treating stage
Inventor: YOSHIOKA SUSUMU
IPC: B01D53/34
Filed: 1981-07-16
Abstract: PURPOSE:To recover sulfur oxides as elemental sulfur by adding gaseous light hydrocarbon from a heavy oil cracking stage to part of waste gas contg. sulfur oxides obtd. by roasting iron slufide to form hydrogen sulfide and introducing the hydrogen sulfide and the sulfur oxides into a Claus reaction furnace. CONSTITUTION:In the 1st stage 1, heavy oil 22 is cracked into light oil 41 and hydrogen 42 in the presence of a catalyst 21 contg. iron oxide. Gaseous light hydrocarbon by-produced in the 1st cracking stage 1 and the hydrogen 42 are fed to a hydrogen purifier 5 to separate the gaseous light hydrocarbon 53, and the gas 53 is fed to a reduction reactor 7, where it is added to part of waste gas contg. sulfur oxides 29 obtd. by roasting sulfide in the 2nd stage 2 to convert the sulfur oxides 29 in the part of the waste gas into hydrogen sulfide. After regulating the molar ratio between hydrogen sulfide and sulfur oxides in the waste gas 71 to 2:1, the gas is introduced into a Claus reaction furnace 9 to form elemental sulfur.
Patent JP-H08283623-A (JP)
Title: Electroconductive and noncombustible coating material
Inventor: FUJIWARA KUJURO
IPC: C09D5/00
Filed: 1995-04-10
Abstract: PURPOSE: To obtain an electroconductive and noncombustible coating material capable of electrically detecting a residual amount of the coating material in a coating material tank in a large scale marking apparatus used for billets and pipes in iron and steel factories, automobile factories, etc. CONSTITUTION: This electroconductive and noncombustible coating material having 15kΩ.cm-300kΩ.cm electrical resistance comprises 100 pts.wt. of a noncombustible coating material prepared by blending at least a coloring matter, a resin and a binder in one or >=2 halogen-based solvent selected from among tetrachloroethylene, methylene chloride, dichlorofluoroethane and pentafluoropropane and 0.05-1.5 pts.wt. quaternary ammonium halide compound added as an electroconductivity donating agent.
Patent JP-S60254011-A (JP)
Title: Polarization plane maintaining optical fiber cable
Inventor: TANIGAWA KANZE
IPC: G02B6/44
Filed: 1984-05-30
Abstract: PURPOSE:To easily connect plural polarization plane maintaining optical fibers at a time while suppressing deviation in main axis angle within a specific value range by arranging the optical fibers so that anisotropic strain applied onto the outer periphery of a circular center member is directed to the center of a center member. CONSTITUTION:A projection part 17 is provided on the outer periphery of a connector 16 which holds an optical fiber 15 in the direction of the long axis of the ellipse of the strain-impressed layer of a polarization plane maintaining optical fiber 15. Recessed part 21 are formed at the outer periphery of the center member 19 which has a circular tension member 20. The whole body is covered with the covering 22 of a cable and projection parts 17 of connectors 16 are fixed while fitted in recessed parts 21 of the center member 19. Then, long axes (main axis) of ellipses of strain-impressed layers of all polarization plane maintaining optical fibers constituting the cable run in the center of the center member 19, and the cores are at equal distance from the center of the center member 19.