baber/WOPTO huggingface dataset:
Patent JP-H05195608-A (JP)
Title: External facing structure
Inventor: HIBARI MASAYUKI
IPC: E04F11/18
Filed: 1992-07-24
Abstract: PURPOSE:To assemble a handrail section simply, quickly, and surely and finish it beautiful in appearance. CONSTITUTION:A handrail section 5 provided on a parapet section via posts erected on the parapet section and panels fitted between the posts are provided. A bracket 13 is fitted at the upper end section of the posts. A coping 14 is hooked on the bracket 13 from above. The coping 14 covers the upper face and side faces of the bracket 13. A cover material 12 covering the lower opening section of the coping 14 is fitted to the bracket 13. The cover material 12 holds the upper end edge sections of the panels.
Patent JP-2000055594-A (JP)
Title: Igniter
Inventor: SATO TERUO
IPC: F23Q13/00
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain an igniter which can ignite an article processed with heat even if it is separated from an ignition energy supply, i.e., a laser, by providing an optical system for transmitting laser light and a light receiving optical system for guiding the laser light to a priming powder disposed through a space from the light transmitting optical system. SOLUTION: The light source side having a light transmitting optical system 2 is separated from the side of an article 10 processed with heat having a light receiving optical system 3. A collimator lens 4 is disposed on the light source side while being focused onto the emission face of a laser 1 and a condenser lens 5 is disposed on the article 10 side while being focused onto the light incident end face of an optical fiber 7. The optical fiber 7 is protected on the exit side by inserting into a ferrule 12 and the end face thereof is brought into contact with a priming powder 11 arranged in the article 10. Laser light emitted by conducting the laser 1 is led through the collimator lens 4, the condenser lens 5 and the optical fiber 7 to the priming powder 11 which is thereby ignited.  Consequently, an initial explosive 15 and an output powder 16 are exploded sequentially thus operating the article 10.
Patent JP-2000054743-A (JP)
Title: Glass unit, method of assembling the same, and gasket connecting device
Inventor: MATSUDA TOSHIO
IPC: E06B3/62
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To improve airtightness and watertightness by connecting simply the gasket of a glass unit in a corner. SOLUTION: In a glass unit where a gasket 10 furnished with gasket bodies 11 and a pair of flanges 12, is mounted on the circumference of double glazing 1, and the gasket 10 is butted in a corner, a stopping hardware receiving piece is inserted into between a glass plate 2 and the flanges 12 of the gasket 10, stopping hardware 20 is penetrated into the side 14 of the gasket 10, and the butted edge faces 12a of the flanges 12 are connected tightly by bending pressing them against the stopping hardware receiving piece, and by pressing against the reverse of the side 14.
Patent JP-H0882634-A (JP)
Title: Magnetism detector
Inventor: TAMURA TATSUO
IPC: G01P3/481
Filed: 1994-09-13
Abstract: PURPOSE: To suppress a distortion of a signal wave of a magneto resistance element due to the passing of a tooth to be detected and to reduce the variation of intervals of pulse signal obtained by the pulse shaping. CONSTITUTION: A pair of MREs(magneto resistance elements) 1, 2 are provided such that each has an angle of roughly 45 deg., in opposition to each other, with respect to a direction of a magnetic field on a plane identical to a bias magnetic field that is generated by a bias magnet 3. A midpoint voltage of the MREs 1, 2 is taken as an output of MRE. A gear 4 is made from a magnetic material and has multiple teeth 5. Each of the teeth has a shape of an isosceles triangle of which two sides extend in the same angle from the top. The output of the MRE is binarized by a comparator 7 so as to obtain a signal edge proportional to the movement velocity of the gear 4. The binarization signal is converted to a pulse signal corresponding to a rising edge or a falling edge thereof by a monostable circuit 8. At that time, the output of MRE becomes roughly a sinusoidal wave. When the gear 4 constantly rotates, intervals of the pulse signal are maintained constant.
Patent JP-H0559411-A (JP)
Title: Production of metal powder
Inventor: FURUTA SEISHI
IPC: B22F9/08
Filed: 1991-08-29
Abstract: PURPOSE:To reduce the clogging of a molten metal nozzle and to produce a fine metal powder having a narrow particle size distribution. CONSTITUTION:The outer side face 8 of the tip of a molten metal nozzle 3 is formed with a truncated inverted conical curved surface with the center line of the nozzle 3 as the symmetry axis. Plural linear jets 12 are injected along the side face in the directions shifting from the generatrix of the curved surface. The ascending current 14 of the atomized gas at the crossing 13 of the jets 12 is blown against the molten metal flowing out of the nozzle port 10 opened at the center of the tip face 9 of the nozzle to allow the molten metal to flow radially on the tip face 9 in the form of film, and the jets 12 injected along the peripheral side face of the tip 7 of the nozzle is collided with the film-shaped current 15 at the periphery of the tip face 9.
Patent JP-H0754234-A (JP)
Title: Composite textured yarn and production thereof
Inventor: MIYAZAKI TAKAO
IPC: D02J1/22
Filed: 1993-08-10
Abstract: PURPOSE:To obtain a composite textured yarn, rich in a change of appearance and having a spun yarnlike feeling and provide a method for producing the composite yarn. CONSTITUTION:This composite textured yarn is obtained by compounding multifilament yarn (A), containing thick parts (a) and thin parts (b) alternately present therein and having latent crimpability with other multifilament yarns (B) according to the combining or doubling.
Patent JP-H0383987-A (JP)
Title: Novel cephem compound and its salts
Inventor: SAKANE KAZUO
IPC: A61P31/04
Filed: 1989-08-26
Abstract: NEW MATERIAL:A compound shown by the formula [R<1> is H or (protecting) amino group; R<2> is (protecting) carboxyl]. EXAMPLE:3-Cyano-3-cephem-4-carboxylic acid diphenylmethyl ester. USE:An anti-cancer drug useful for treating infectious diseases with pathogenic fungi, having inhibitory activity against beta-lactamase. PREPARATION:For example, a mixed solvent of N,N-dimethylformamide and ethyl acetate is blended with phosphoryl chloride at 0 deg.C, stirred for 30 minutes, the mixture is mixed with a solution of 3-hydroxyimiomethyl-3-cephem-4- carboxylic acid diphenylmethyl ester in ethyl acetate at 0 deg.C and reaction is carried out at room temperature for 5 hours to give the compound shown by the example.
Patent JP-S60147670-A (JP)
Inventor: MAAKU JIYONSON
IPC: H03K17/94
Filed: 1984-10-20
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-2001047986-A (JP)
Title: Evacuation structure for foot pedal
Inventor: NAKAMURA HIROSHI
IPC: B60T7/06
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To allow attaching in a stable condition, and to surely evacuate a foot pedal to a front side of a body. SOLUTION: This evacuation structure is provided with a turning link 16 supported turnably, in an intermediate part, onto a pedal bracket 11 joined to a dash panel 4 for partitioning an engine room 2 and a cabin 3, and having one end part connected turnably to a PP member 19, and a foot pedal 8 having one end part connected turnably to the other end part of the turning link 16, connected turnably, in an intermediate part, onto a push rod 6 projected from a dash panel 4, and having a pedaling part 22 provided in the other end part. When a high load of a prescribed value or more is applied from a body front side, the turning link 16 is turned accompanied by moving to a body rear side of the pedal bracket 11, and the other end part thereof is moved to the body rear side. The foot pedal 8 is turned thereby, and the pedaling part 22 is evacuated to the body front side.
Patent JP-S6374658-A (JP)
Title: Thermal recording head of thick film-type
Inventor: SATOU KAZUYASU
IPC: B41J2/345
Filed: 1986-09-19
Abstract: PURPOSE:To obtain the efficient smoothness and wear resistance of the head surface of the title thermal recording head, by a method wherein a protective film is made in a two layer structure, crystalline glass efficient in wear resistance is used for its lower layer, and amorphous glass efficient in surface smoothness is used for its upper layer. CONSTITUTION:A heat resistant layer 2 consisting of bruise glass layer 2, an electrode 3, and a thermal resistor 4 are successively laminated on an alumina substrate 1, and a protective film of two layer structure consisting of a crystallized glass protective layer 5 having, for instance, SiO2, ZnO, etc. as main constituents and an amorphous glass protective layer 6 is laminated thereon. Since the surface of the protective film is the amorphous glass protective layer 6 efficient in smoothness, frictional coefficient in conveyance of media such as transfer paper or the like is small, and their conveyance can be smoothly carried out. Further, since the crystallized glass protective layer 5 is efficient in wear resistance, even though breakages such as wear, crack, or peeling and others occur in the amorphous glass protective layer 5, they are received by the lower layer of the crystallized glass protective layer 5. Therefore, damages do not propagate. Then, the improvement of reliability of a thermal recording head and its long life can be achieved.
Patent JP-H1164587-A (JP)
Title: Fine metallic waste decontamination method and device therefor
Inventor: ITAGAKI TOMIO
IPC: G21F9/30
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To attain decontamination of a fine metallic waste and its mass treatment, perform separation by metals efficiently using the difference of boiling points and affinity for chlorine and apply a chloridizing roaster that has brought many satisfactory results in an industrial field so as to heighten practicability while heightening stability at the time of producing a metal chloride. SOLUTION: Fine metallic waste is thrown into a chloridizing roaster 3A and chloridizing-roasted in a temperature environment of 350-400 deg.C so that zirconium and aluminum are made into a chloride and fractionated. Residual metallic waste after eliminating the chloride of zirconium and aluminium is chloridizing-roasted in an atmosphere of 800-850 deg.C in a chloridizing roaster 6A so that an actinide element or its compound is made into a chloride and fractionated for decontamination.
Patent JP-H0266423-A (JP)
Title: Measuring instrument
Inventor: TOBA AKIRA
IPC: G01M17/007
Filed: 1988-08-31
Abstract: PURPOSE:To provide the measuring instrument with generality by connecting an object to be measured by an exclusive harness to be connected to plural devices and setting up a plate corresponding to the harness on a display part of the measuring instrument to display a measured value. CONSTITUTION:In the case of executing measurement, a connector 3 connecting a controller 1 to a sensor and an actuator is removed and connected to a connector 8 for the T-branched exclusive connector 8 so as to be connected to the controller 1 through a connector 7. Connectors 5, 5a are additionally fixed to the harness 4 and connected to a checker 6 so that a measured value is displayed on display parts 6a, 6b. The plate 9 displaying an item corresponding to the kind of a measured object is previously formed and set up on the checker 6 to use it.
Patent JP-S60112055-A (JP)
Title: Original guide shoot
Inventor: ITOU TAKASHI
IPC: G03G15/04
Filed: 1983-11-22
Abstract: PURPOSE:To improve operativity by forming a shoot entrance end so that it is not parallel to a lead edge. CONSTITUTION:An original feeding device 2 is provided on a copying machine frame 1. The original feeding device 2 is covered with a cover 3 and a shoot 14 is provided at the side of the original receiving opening 4 of the cover 3. This shoot 14 has the shoot entrance end 14a formed slantingly to the lead edge a1 for an original (a), and opening width B1 is made wider than opening width B2 to form the shoot 14 slantingly.
Patent JP-2000039450-A (JP)
Title: Burn-in board, membrane ring with bump and its manufacture
Inventor: SUGIHARA OSAMU
IPC: G01R31/26
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a membrane ring, with a bump, which can deal with a need of enhancing the mechanical strength of a pad and the bump and of enhancing the durability and the reliability of an electric contact and to provide a burn-in board. SOLUTION: A membrane ring 10 is a membrane ring, with a bump, which is in charge of a contact part which collectively makes the burn-in test of many semiconductor devices which are formed on a wafer. The membrane ring 10 is constituted in such a way that bumps 3 which come into contact with the respective semiconductor devices are provided on one face of a membrane 2 which is stretched on a ring 1, that pads 4 which come into contact with a multilayer wiring board are provided on the other face of the membrane 2 and that the bumps 3 and the pads 4 are connected via respective bump holes formed so as to pass the membrane 2. In this case, films (Au films, Au-Co alloy films or the like) which contain a nonoxidizable metal are formed on surface parts of the pads 4 via metal binder films (Ni layers or the like).
Patent JP-H0268374-A (JP)
Title: Colorant for making pattern on molded article of thermoplastic resin
Inventor: HISHIDA IWAO
IPC: C09C1/02
Filed: 1988-09-02
Abstract: PURPOSE:To obtain the title colorant for making patterns, capable of readily forming a spotted pattern and/or flowing water pattern by blending a thermoplastic resin or elastomer to be crosslinked with an organic peroxide with dye or pigment and the organic peroxide. CONSTITUTION:A thermoplastic resin or elastomer (e. g., high-pressure, moderate-pressure or low-pressure polyethylene) to be crosslinked with an organic peroxide (preferable example, dicumyl peroxide or tributylbenzyl peroxide) as a crosslinking agent is blended with dye or pigment and the organic peroxide to give a blend for a spotted pattern. Further the blend is blended with an ordinary thermoplastic resin free from crosslinking reactivity to give a colorant to form a flowing pattern. Then 5wt.% of the colorant is added to a resin such as polyethylene or methacrylic resin (20,000-150,000 molecular weight), which is molded to give a colored molded article of thermoplastic resin.
Patent JP-H0558931-A (JP)
Title: Production of 2-methylresorsinol and 2-methyl-1,3-cyclohexanedione
Inventor: NAKAMATSU TOSHIO
IPC: B01J25/02
Filed: 1991-08-30
Abstract: PURPOSE:To produce highly pure 2-methylresorcinol and 2-methyl-1,3- cyclohexanedione industrially, easily and advantageously. CONSTITUTION:1,3-cyclohexanedione, formaldehyde and dialkylamine are subjected to Mannich reaction to obtain a 2-dialkylaminomethyl-1,3- cyclohexanedione of formula I, which is subjected to hydrogenolysis to produce 2-methyl-1,3-cyclohexanedione of formula II. The obtained 2-methyl-1,3- cyclohexanedione is further aromatized to produce 2-methylresorcinol of formula III.
Patent JP-H0384333-A (JP)
Title: Cooling and heating system
Inventor: SONOKAWA SHOJI
IPC: F24F1/00
Filed: 1989-08-25
Abstract: PURPOSE:To enable either a heating or a cooling to be carried out within a room with a low energy by a method wherein a thermal insulation material is arranged on a floor base material, a foamed concrete is applied on the thermal insulation material, a piping is arranged within the foamed concrete and then a cold heat medium is circulated within the piping. CONSTITUTION:A thermal insulation material 11 is placed on a floor base material 10 and then concrete is applied on it. Foamed material is mixed in the concrete to increase its volume by 5 to 20%. Then, a pipe 13 for circulating as thermal medium and cold heat medium, water, for example, is placed on the foamed concrete 12. A pump 14 is connected to a water inlet port, and a suction side of the pump 14 and an outlet of the pipe are connected to a heat exchanger 15. Then, a foamed concrete 12a having the same quality as that of the foamed concrete 12 is applied again over the pipe 13. In case that this system is used as heating system, a burner of a heater 16 is operated to heat water and then the water is circulated within the pipe 13. In addition, in case that the device is operated as a cooling device, an operation of the heater device 16 is stopped and the cooling device 17 is operated to circulate the water within the pipe 16.
Patent JP-H1150740-A (JP)
Title: Stopper for door
Inventor: SASAKI KAZUYUKI
IPC: E05F5/02
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To facilitate a fitting work to an attaching frame by providing the arm tip part of a stopper whose fitting part is integrally formed in the main body of a stopper with a stopping part composed of soft resin. SOLUTION: A stopper 1 is formed of soft resin into a hollow rectangle, and its side is provided with a stopping part 4 made of soft resin. A fitting part 2 is formed continuously with the main body of the stopper main body 1, and formed of both legs 6, 6 extending vertically to the bottom pieces 5, 5 of the above main body and arms 7, 7 vertical to the leg, and moreover a serrated irregular face is formed on the outside of the legs 6, 6 and gnaws into the inside of a groove to make the leg not come off in the case of fitting in the groove of an attaching frame. Butting parts 8, 8 are formed on the tip of the arm and provided with soft layers 9, 9.  In the case of fitting a stopper in the attaching frame, since the tips of the arms 7, 7 are provided with the butting part 8 equipped with the soft layer 9, pushing pressure acting from the legs 6, 6 compresses the soft layer 9 to regulate a distance between both legs 6,6 for attaching them.
Patent JP-2000058639-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HARADA TAKASHI
IPC: H01L21/28
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device the operating speed of which does not deteriorate and which does no cause malfunctions by reducing the connection resistance between a lower wiring layer and an upper wiring layer, as compared with the conventional technology by adjusting the amount of carbon contained in a metal nitride film deposited on the bottoms of recessed sections, such as through-holes, etc. SOLUTION: A method for manufacturing semiconductor devices includes a process of forming a lower wiring layer 102 on a substrate 101, a process of depositing insulating films 103, 104, and 105 covering the wiring layer 102 on the substrate 101, a process of forming recessed sections 106 and 107 at least partially reaching the wiring layer 102 in the insulating films 103, 104, and 105, and a process of forming an upper wiring layer 112 in the recessed sections 106 and 107 of the insulating films 103, 104, and 105.  The process of forming the upper wiring layer 112 includes a step of depositing a carbon- containing TaN layer 109 on the internal side faces and bottoms of the recessed sections 106 and 107, a step of irradiating the partial surface 109b of the TaN film 9 on the bottoms of the recessed sections 106 and 107 with ions, and a step of depositing copper films 110 and 111 on the TaN film 109.
Patent JP-2000052936-A (JP)
Title: Wiper pivot
Inventor: FUKUYA TOSHIYUKI
IPC: B60S1/34
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a wiper pivot which can improve the workability at the installation time. SOLUTION: This wiper pivot 1 is provided with a seal member holding part 5b formed on the car body panels 20, 21 side, a spacer 5 arranged between a nut 4 and the car body panels 20, 21 and inserted in the pivot shaft support part 3b of a pivot holder 3 and a seal member 6 formed in an endless shape by an elastic member, held insertingly into the seal member holder 5b of a spacer 5, arranged on the outer periphery of the pivot holes 20a, 21a of the car body panels 20, 21 and pressed elastically for the car body panels 20, 21 by the screw in of the nut 4.
Patent JP-H02105819-A (JP)
Title: Method for reducing melt viscosity of aromatic polycarbonate, aromatic polyester- carbonate, and aromatic and/or aromatic aliphatic polyester
Inventor: HANSUUYOAHIMU TORENKUNAA
IPC: B01D37/03
Filed: 1989-08-29
Abstract: PURPOSE: To reduce melt viscosity by treating a melt of at least one of aromatic (polyester) carbonate and aromatic (aliphatic) polyester with supercritical gas or gas mixture under pressure.  
     CONSTITUTION: At least one of aromatic (polyester) carbonate and aromatic and/or araliphatic polyester is heated and melted at 30-450°C, preferably 200-350°C to obtain a melt (A). The A component is treated with (B) supercritical gas or gas mixture (example: supercritical state CO 2 ) under pressure of 25-350 bar, preferably 100-300 bar. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H06263605-A (JP)
Title: Flea controlling agent
Inventor: OKANO TAKAYOSHI
IPC: A01N53/04
Filed: 1993-08-11
Abstract: PURPOSE:To obtain a more safely usable flea controlling agent of a new composition and capable of manifesting enhanced controlling effects on various fleas. CONSTITUTION:This flea controlling agent is obtained by blending one selected from permethrin, phenothrin, cyphenothrin, d-resmethrin, empenthrin, prallethrin and cyfluthrin with N-(2-ethylhexyl)-bicyclo[2.2.1]-hept-5-ene-2, 3-dicarboxyimide at 1: >=1 weight ratio. The controlling agent is capable of effectively and surely controlling fleas parasitic on humans and animals by flea controlling effects remarkably improved as compared with those of a conventional product. The substantial amount of the contained insecticidal ingredient used can be reduced to afford the more safe and inexpensive flea controlling agent.
Patent JP-S6375028-A (JP)
Title: Base film for magnetic recording medium
Inventor: ABE KOICHI
IPC: C08G63/18
Filed: 1986-09-18
Abstract: PURPOSE:To produce the titled film having both surface smoothness and running properties of magnetic tape, showing improved drop out even at high speed of calendering process, by adding plural inert inorganic particles having difference in crystallization promotion coefficient to a polyester. CONSTITUTION:(A) A polyester having a constituent unit shown by formula I (R is at least one dicarboxylic acid residue selected from groups shown by formula II - formula IV) as a main repeating unit is blended with (B) (i) 0.01-1.0wt% inert inorganic particles having 0.05-0.5mum average particle diameter and (ii) 0.01-0.5wt% (coefficient of crystallization promotion of the component is is >=2 deg.C higher than that of the component ii) inert inorganic particles having 0.5-2.5mum average particle diameter, undulation index of film is made 0.5-0.95 and the film is biaxially drawn and oriented to give the aimed film.
Patent JP-H03109392-A (JP)
Title: Dihydrocarbildithiophosphyldithiophosphate copper, method of its production and additive to lubricant
Inventor: MOORISU BORUN
IPC: F02B1/04
Filed: 1990-08-21
Abstract: NEW MATERIAL: A compound of formula I (R is a monovalent C 1-30  hydrocarbon radical; X and Y are each H or C 1-30  hydrocarbon radical, or when taken together, they form a polymethylene chain; M is Cu; n is degree of oxidation).  
     EXAMPLE: A compound of formula II.  
     USE: Additives for lubricant.  
     PROCESS: A hydroxide compound ROH is reacted with phosphorus pentasulfide to give a dithiophospohoric acid of formula III. The product is reacted with a compound of formula IV having an epoxy functional group to yield a dithiophosphorylated alcohol of formula V. The alcohol is reacted with phosphorus pentasulfide to give a dithiophosphyldithiophosphoric acid of formula VI. The product is reacted with a copper (M) salt in the form of an alkali metal salt or ammonium salt. 
     COPYRIGHT: (C)1991,JPO