baber/WOPTO huggingface dataset:
Patent JP-H05162226-A (JP)
Title: Block structure having leaf-like nap
Inventor: IMAI SHIRO
IPC: E04F15/16
Filed: 1991-12-13
Abstract: PURPOSE:To provide a flooring material or a wall decorative material and the like for use in the interior of houses with good touch and capable of creating an apparent harmonized appearance to spaces. CONSTITUTION:The structure is composed of a surface layer having leaf-like nap 1 consisting of flat cross-sectional fibers, an intermediate layer consisting of a base cloth layer 2 of bundling and securing the leaf-like nap therein, and a foamed body layer 3 comprising a high rigid resin of 150kg/mm<2> in its flexural modulus of elasticity in non-foamable resin single body under the base cloth layer 2.
Patent JP-H11163655-A (JP)
Title: Surface acoustic wave device and its production
Inventor: KADOTA MICHIO
IPC: H03H9/145
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To easily control a frequency with high accuracy by forming an IDT (inter-digital transducer) on a piezoelectric substrate and grinding a layer of an inorganic or organic material covering the IDT by means of a laser. SOLUTION: A surface acoustic wave device includes a piezoelectric substrate 2 where an IDT 3 is formed together with a comb-line electrode having its fingers interpolated with each other. A layer 4 is formed to cover the IDT 3 so that the IDT 3 is protected and a frequency is controlled. Then the layer 4 is irradiated and ground by laser beams 6 of a laser device 5. In this case, an entire top surface 4a of the layer 4 can be ground to reduce the thickness of the layer 4 or the surface 4a can be partly ground. Thus, accurate coincidence is secured between a frequency characteristic of an unground surface acoustic wave device and its designed frequency characteristic.
Patent JP-H11139564-A (JP)
Title: Pneumatic transportation method for powdery material
Inventor: HINO TAKEHIKO
IPC: B65G53/66
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a powdery material pneumatic transportation method capable of quickly detecting the blockage omen state of a transportation pipe during the pneumatic transportation of a powdery material and taking a corresponding action for transportation. SOLUTION: When the pressure change rate of the air pressure in a pressure tank 2 becomes a fixed value or above during the pneumatic transportation of a powdery material, the situation is considered as the blockage omen state of a transportation pipe 5, and the powdery material in the transportation pipe 5 and the residual powdery material in the pressure tank 2 are transported by means of a blockage omen corresponding action in this powdery material pneumatic transportation method.
Patent JP-H09175411-A (JP)
Title: Vehicular steering wheel
Inventor: AREKUSANDAA HEIRITSUKU
IPC: B60R21/20
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular steering wheel capable of dramatically simplifying assembly of occupant restraint system. SOLUTION: Provided are a gas generator 22 having a supporting part 26, and a gas bag 24 having an inlet opening. The edge part of the inlet opening is integrated with an occupant restraint system. A steering wheel 10 is provided with a hub 12 and a steering wheel body 14. The steering wheel body 14 has an integral structure gas bag cover 34. A supporting face 16 is formed on the hub 12. A holding face 18 is formed on the steering wheel body 14. By supporting the hub 12 on the steering wheel body 14, the holding part 28 of the gas bag and the supporting part 26 of the gas generator is grasped between the holding face 18 of the steering wheel body and the supporting face 16 of the hub.
Patent JP-H06161171-A (JP)
Title: Image forming device
Inventor: MIZUNUMA NOBORU
IPC: G03G21/00
Filed: 1992-11-18
Abstract: PURPOSE:To retreat a charged member such as a charged roller and/or a transfer roller from the fixed position to facilitate the fitting/ removal of a cartridge to/from a device body and clean the charged member effectively with simple constitution in an image forming device especially of a cartridge system although unlimited to this. CONSTITUTION:An image forming device is provided with a means for retreating a charged member from an image carrier 5-1 according to the start/stop of the main driving force of the image forming device, according to the insertion/ removal of a cartridge 5 to/from a device body, or according to the division release action in a two-piece system device. Or the image forming device is provided with a means for cleaning a charging means 7 and also a means for displacing the cleaning means in the axial direction of the image carrier 5-1; or a means for operating the displacement means reacting copying function reset action or the transmission/stop of the turning force of the device body.
Patent JP-H05171870-A (JP)
Title: Waterproof device on circumference of opening in block construction building
Inventor: NODA SABURO
IPC: E06B1/62
Filed: 1991-11-19
Abstract: PURPOSE:To prevent the incursion of water to the inside of a block construction building by constituting a waterproof device so that water making incursion in a horizontal joint section between bonded blocks is cut off in the middle part of the upper end and/or the lower end of a side wall on an opening section side of the blocks. CONSTITUTION:In an opening section 2 of a block construction building placing concrete 29 between side walls of bonded form concrete blocks, a nitch 30 passing through the inside of a block 20A from the opening section 2 side is formed on the upper end and/or the lower end of the block 20A surrounding the sides of the opening section 2. The notch 30 is also filled with the concrete 29 placed into the block 20A to form a waterproof device on the circumference of the opening section in the block construction building.
Patent JP-2000161179-A (JP)
Title: Resin-made fuel delivery pipe
Inventor: YAMAMOTO TAKUMI
IPC: F16L21/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent the intrusion of welding burr into a pipe body inner hole by providing a major diameter part on one end opening of a bottomed cylindrical resin-made pipe body having a plurality of fuel injection valve mounting holes, and providing an annular recessed part on one side surface of a plug for the connection of the plug fitted thereto by ultrasonic welding. SOLUTION: The bottomed cylindrical pipe body 10 of a fuel delivery pipe has three fuel injection valve mounting holes 12-14 and a fuel feed port 15 formed in the longitudinal direction. A major diameter part 16 is formed on the opening-side end part of the pipe body 10, and an axially protruding annular protruding part 19 is formed on a stepped part 18 between a major diameter hole 17 formed on the major diameter part 16 and an inner hole 11. The major diameter hole 17 is blocked by liquid-tightly connecting a disc-like plug 20 thereto. At this time, an annular recessed part 21 for fitting the annular protruding part 19 and a protruding part 22 to be fitted to the inside surface of the annular protruding part 19 are formed on the inside surface of the plug 20 to prevent the intrusion of welding burr generated at the welding of the plug 20 to the major diameter part 16.
Patent JP-H09168793-A (JP)
Title: Operation of batchwise activated sludge method
Inventor: IJIMA OSAMU
IPC: C02F3/12
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To select anaerobic start and aerobic start advantageous corresponding to the generation state of bacteria different by the quality of raw water or atmospheric temp. SOLUTION: When the generation state of bacteria is advantageous to anaerobic start by the quality of raw water or atmospheric temp., anaerobic start repeating stirring treatment stirring the raw water to be treated in a batch tank 5 by a stirrer 9 and aeration.stirring treatment stirring the raw water to be treated in the batch tank 5 by the stirrer 9 and supplying air to the raw water to be treated in the batch tank 5 from an air supply source 10 to aerate and stirr the same at a predetermined time interval in relation to a raw water inflow process is selected. When the generation state of bacteria is advantageous to aerobic start, aerobic start repeating aeration.stirring treatment and stirring treatment at a predetermined time interval in relation to the raw water inflow process is selected.
Patent JP-H11156908-A (JP)
Title: Injection mold and production of injection molded product
Inventor: KOBAYASHI MASAHIRO
IPC: B29C33/04
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To heat the surface of a cavity within a short time in a mold closed state and to provide an injection molded product excellent in appearance quality by a mold low in cost. SOLUTION: High temp. air is supplied into a cavity 5 from a high temp. air generator 30 through a suction port 19 in a mold closed state and discharged from an exhaust port 20 to heat the surface of the cavity 5 to a definite temp. Valve bodies 15, 16 are slid by actuators 17, 18 to close the suction port 19, the exhaust port 20 and the opening part of the cavity 5. A molten resin is charged in the cavity to be dwelled and cooled to take out a molded product.
Patent JP-H01174181-A (JP)
Title: Video signal recording method and reproducing method
Inventor: UCHIUMI TAKU
IPC: H04N5/91
Filed: 1987-12-28
Abstract: PURPOSE:To send a character broadcast signal correctly even with a video signal recorder having a narrow band by converting a teletext signal extracted from a video signal (NRZ signal) into a 4-value signal, superimposing it onto a video signal and recording the result. CONSTITUTION:A video signal including a teletext signal is given to a teletext signal extraction section 10 and a teletext signal elimination section 12. A teletext signal extracted by the teletext signal extraction section 10 is converted from the NRZ signal into a 4-value signal at an NRZ/4-value signal conversion section 14. The 4-value signal is added to the video signal from the teletext signal elimination section 12 by an adder 16 and recorded on a recording medium.
Patent JP-H07191822-A (JP)
Title: Data storage device and data system
Inventor: SHIBA KOSUKE
IPC: G06F12/00
Filed: 1993-12-27
Abstract: PURPOSE:To efficiently store plural data files provided with comparatively small capacity in plural compression processing systems. CONSTITUTION:An area address storage part 24a is in installed in a data storage area 24 of a cassette 20. The data storage area 24 is provided with this area address storage part 24a and areas 24b, 24c and 24d for storing the data files stored for each compressing system. The area address storage part 24a successively stores the leading addresses of these respective areas 24b, 24c and 24d. When a microcomputer 14 executes a program and issues the reading command of data, corresponding to the data stored in the area address storage part 24a, an extending circuit 26 performs extending processing while recognizing the compressing system of data read out of that address.
Patent JP-H01174994-A (JP)
Title: Video tape recorder
Inventor: TATEISHI YUKO
IPC: G04G15/00
Filed: 1987-12-29
Abstract: PURPOSE:To prevent the release of a mode otherwise caused by tampering of a child positively, by a method wherein a protect timer recording mode is selected with the operation of multiple kinds of operating keys in a combination and the release of a recording mode is released in a combination of multiple kinds of keys. CONSTITUTION:A timer key 1 and a stop key 2 are arranged at separate positions of a front panel. A timer recording control section which receives signals inputted from the timer key 1 and the stop key 2 performs a control so that an ordinary timer recording mode is selected when the time key 1 alone is operated and a protect timer recording mode when the timer key 1 and the stop key 2 are operated simultaneously. The selection of the protect timer recording mode enables positive prevention of a recording mode otherwise caused by tampering by a child.
Patent JP-H01172470-A (JP)
Title: Polyester resin composition for coating
Inventor: TAKAGAWA RYOZO
IPC: C08L67/02
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a composition for primer which can give a film which can be cured by low-temperature stoving, is excellent in intercoat adhesion and is good in water resistance, weather resistance and appearance, containing a specified amount of a polybasic acid of a specified strong acidity and being modified with a specified cyclic ester. CONSTITUTION:The title composition comprises a lactone-modified polyester resin, wherein the polyalcohol component contains 5-50wt.%, based on the solid matter of the final resin, diol having a 7C or higher straight methylene chain and 3-15wt.%, based on the final resin, at least trihydric alcohol, the polybasic acid component contains a polybasic acid having a half-equivalence point potential >=-250mV as determined in a state incorporated in the resin by nonaqueous potentiometry, 20-100mol.% of the COOH groups which produce the acidity of the resin are derived from polybasic acids having said half- equivalence point potential >=-250mV, the acid value of the final resin is 5-40, said composition is modified with 5-50wt.% cyclic ester of the formula (wherein R is a 4-10C alkylene), and the total amount of said diol having a straight methylene chain and said cyclic ester is 60wt.% or below, based on the solid matter of the final resin.
Patent JP-H09152261-A (JP)
Title: Pillarless refrigerator
Inventor: SATO KENJI
IPC: F25D23/02
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To eliminate a lateral partitioning body, obstructive upon opening and closing of a door. SOLUTION: A refrigerator is provided with a heat insulating box body 2, having an opening, doors 22, 23, supported pivotally for closing the opening of the heat insulating box body 2 and provided with gaskets 24, abutting against the rim of the opening respectively at the peripheral rim of rear surfaces, and a lateral partitioning body 25, supported pivotally by the doors 22, 23, having a front surface, flush with the rim of the opening 1A substantially to form the abutting surface of the gaskets 24 and provided with a guide unit at the non-pivotal side of the doors 22, 23.
Patent JP-H10162557-A (JP)
Title: Video editing apparatus and video editing method and recording medium
Inventor: TAO AKIHIKO
IPC: H04N5/91
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus which assures easier program edition by producing a first file which is edited to continuously send a plurality of programs based on the information in regard to a plurality of programs, producing a second file for administrating a plurality of first files in the editing section and then displaying the first and second files on the displaying section. SOLUTION: The video/audio encoding data of clip transmitted from an encoding section 15 is once stored in a media unit 26 in the play-out section 16 and it is then edited conforming to a play list control program. In generation of a new play list, a work schedule of edit play list is opened on the monitor of computer 16 and content of the play list is changed to form a file while the clip information is confirmed by the display region as the content of the play list. Thereby, the file of play list stored in the hard disc is updated.
Patent JP-H08164020-A (JP)
Title: Slide mechanism of slide cosmetic brush
Inventor: KAMETOU FUMITOSHI
IPC: A45D34/04
Filed: 1994-12-13
Abstract: PURPOSE: To prevent a spring from getting caught with a brush tip by press- fitting a spring between a slide shaft and a cylindrical body and inserting and fixing a pin into the both slide openings of the cylindrical body. CONSTITUTION: A pin opening 1a is formed at the rear of a slide shaft 1, when the slide shaft 1 is pressed by a projecting shaft Z of a cap Y for use, a pin 4 serves as a guide and fixes a spring 3. A cylindrical body 2 is inserted and fitted at the rear of the slide shaft 1, since a spring 3 is inserted between them, a brush tip A at the top end of the slide shaft 1 does not get caught with the spring 3, and slide out from and into a mouth 1b of a main body X. Since the spring 3 is inserted between the slide shaft 1 and the cylindrical body 2, the spring is not jumped out from the mouth 1b, so injury is prevented and it is safety. Since this mechanism is designed so that the brush tip A is directly projected from the mouth 1b of the main body X, a brush tip larger than conventional types can be used.  The slide shaft 1 and spring 3 are assembled as one body and assembling procedure is made easy.
Patent JP-2001153840-A (JP)
Title: Gas sensor and detecting method for flammable gas constituent concentration
Inventor: MIZUTANI KEIGO
IPC: G01N27/416
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor detecting two kinds or a pair of flammable gas concentrations with high precision. SOLUTION: An oxygen pump cell 3 consists of electrodes 3a, 3b putting a solid electrolyte material 4 between them, and one electrode 3a faces a first internal hollow 5a for introducing gas to be measured, while the other electrode 3b faces an atmosphere-depending hollow 8 for introducing the atmosphere as a reference oxygen concentration gas. A sensor cell 2 for residual constituents consists of electrodes 2a, 2b putting the solid electrolyte material 4 between them, and one electrode 2a faces a second internal hollow 5b on the downstream side of the first internal hollow 5a, while the other electrode 2b faces the atmosphere-depending hollow 8b. A part of flammable gas constituents in the gas to be measured is selectively oxidized in the first internal hollow 5a, and in this process, its concentration is detected from a current carrying amount in the oxygen pump cell 3. The residual flammable gas constituents are oxidized in the second internal hollow 5b, and in this process, their concentrations are detected from the current value or the voltage value of the sensor cell 2.
Patent JP-H04197838-A (JP)
Title: Manufacture of trolley wire having abrasion detection wire buried therein
Inventor: KOBAYASHI MASAHIKO
IPC: B23Q17/09
Filed: 1990-11-29
Abstract: PURPOSE:To prevent machine tools from being broken so as to prevent the manufacturing cost from increasing by inserting an abrasion detection wire into each groove formed in a trolly wire main body, and then subjecting the trolley wire main body to cross-section reduction machining, and blocking each opening of the same width as the groove so as to prevent the abrasion detection wire from falling off. CONSTITUTION:A trolley wire main body 1 is first machined into such a cross section as an intermediate form 1a. Then a pair of hanger ear grooves 2 and a pair of grooves 3 are formed in the respective portions of the trolley wire main body 1. Each of the grooves 3 forms a relatively wide opening 3a. Next an abrasion detection wire 2 is inserted into each groove 3 and the trolley wire main body 1 is subjected to reduction machining to provide such a cross section as a final form 1b. Then each groove 3 is blocked by a blocking portion 3b. The abrasion detection wire 4 is thereby prevented from falling off.
Patent JP-H04332604-A (JP)
Title: Method and equipment for molding product that has cellular density and/or shape
Inventor: HARII AASAA KUREEGURU
IPC: B29C48/11
Filed: 1991-12-17
Abstract: PURPOSE: To form an article in a simple and relatively inexpensive manner in an apparatus for forming the article with multi-cellular densities and/or multi-cellular geometries. CONSTITUTION: An extrusion die 12 having discharge slots 36 with a cellular density and geometry is surrounded with an extrusion die 14 having discharge slots 38 with different cellular density and/or geometry. An annular batch reservoir 50 is formed on matting surfaces 52, 54 adjacent one another.
Patent JP-H08167305-A (JP)
Title: Protect cover for temporary illumination bulb
Inventor: TAKADA MITSURU
IPC: F21V15/00
Filed: 1994-12-14
Abstract: PURPOSE: To provide a protect cover for a temporary illumination bulb which is easily set in a work site without disturbing operation works. CONSTITUTION: A protect cover 1 for a temporary illumination bulb comprises a guard frame 12 for protecting a bulb by surrounding an outer periphery of the bulb. Portions 13 for attachment to a wall is outwardly protruded from the guard frame 12 and formed integrally with the guard frame 12.
Patent JP-H09169736-A (JP)
Title: Pyrazole derivative and pest controlling agent
Inventor: YAGI KAZUO
IPC: A01N43/56
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a new pyrazole derivative, capable of manifesting excellent insecticidal and acaricidal activities against agricultural insect pests and tetranychids in a low dose and useful as a pest controlling agent hardly adversely affecting mammals, fishes and useful insects. SOLUTION: This compound of formula I  A and B are each R<3> (R<3> is H, a halogen, etc.) or formula II [W is N or CR<6> (R<6> is a halogen, nitro, etc.); R<4> and R<5> are each R<6> ], with the proviso that B is formula II when A is R<3> and B is R<3> when A is formula II; R<1> is H, a 1-6C alkyl, etc.; R<2> is H, cyano, etc.} or its salt, e.g. 5-(3-chloro-5-trifluoromethylpyridin-2-yl)-1-methyl-3- trifluoromethyl-1H-pyrazole. The compound is obtained by reacting a compound of formula III (M is preferably tributylstannyl or zinc monochloride) with a compound of the formula G-L<1> (L<1> is an eliminative group such as chlorine atom; G is formula II) in the presence of a base and a transition metallic catalyst in an inert solvent.
Patent JP-H10176267-A (JP)
Title: Sputtering device
Inventor: TANAKA YOICHIRO
IPC: H01L21/285
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering device by which formation of a dust generating source is suppressed at the time of executing a film-forming treatment by collimation sputtering. SOLUTION: The sputtering device 10 is provided with an upper shield 62 and an intermediate shield 70 of tube shape respectively between a target 14 and a collimator and between the collimator and a pedestal 16. By this constitution, formation of shadow part with respect to the target 14 is suppressed and thereby possibility of formation of a film which is easily dust generating, of low density and fragile by sputtering particles losing directivity after passing through the collimator 48 is low. Further the intermediate shield 70 is inclined inward and the sputtering particles passing through the collimator 48 and having high directivity directly stick to an inner peripheral wall thereof to form a hardly dusting and dense film. By the same reason, an outer peripheral wall of an annular clasp ring 66 clasping a semiconductor wafer 18 on the pedestal 16 is inclined outward.
Patent JP-H10171419-A (JP)
Title: Driving method for liquid crystal display device
Inventor: MAMEZUKA KOUJI
IPC: G02F1/133
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of the display quality as much as possible even in the case of the variance of timing deviation between an analog control signal and a video signal. SOLUTION: In this method, the video signal is sampled based on first and second clock signals 32 and 33 and this sampled video signal is selectively supplied to signal lines to drive a liquid crystal display device which is provided with plural scanning lines and plural signal lines arranged like a matrix, switch elements which are formed at intersection parts between scanning lines and signal lines and have one ends connected to signal lines and are switched based on signals of scanning lines, plural picture element electrodes connected to respective switch elements, and counter electrodes which are arranged so as to face these picture element electrodes with a liquid crystal layer between them.  First and second clock signals 32 and 33 have 50% duty ratio and are of different types and are caused to have a phase relation where the rise of the first clock signal 32 coincides with the fall of the second clock signal 33.