baber/WOPTO huggingface dataset:
Patent JP-S608265-A (JP)
Title: Pyrazole compound and insecticide
Inventor: HORIUCHI TOKIO
IPC: A01N47/38
Filed: 1983-06-28
Abstract: NEW MATERIAL:1-( N,N-Dimethylcarbamoyl )-3-( 1-methyl-1-methylthioethyl )-5- methylthiopyrazole of formula. USE:Insecticide effective for the control of noxious or unpleasant vermin in agricultural, horticultural and hygienical fields, such as housefly, AZUKI bean weevil, small brown planthopper, German cockroach, etc. Rate of application; 1- several times at a concentration of 500-1,000ppm. PREPARATION:The compound of formula is produced by heating and refluxing 3-(1-methyl-1-methylthioethyl)-5-methylthiopyrazole and N,N-dimethylcarbamoyl chloride in oxane in the presence of triethylamine for 12hr.
Patent JP-S5340222-A (JP)
Title: Converter for high definition broadcasting
Inventor: YAMAMOTO KATSUHIKO
IPC: H04N5/44
Filed: 1976-09-25
Abstract: PURPOSE:Two memories are used which store high definition briadcasting signals during 1H, and one memory is caused to write when the other memory reads, so that it is possible to receive high definition broadcasting by a picture receiver for standard TV broadcasting.
Patent JP-S607958-A (JP)
Title: Liquid feeder capable of stirring and mixing liquid
Inventor: TAKASUGI MITSUO
IPC: B05C5/00
Filed: 1983-06-27
Abstract: PURPOSE:To mix surely plural liquid materials with a simple operation by moving back and forth a mixing plate punched with many holes in a hermetrically closed cylinder. CONSTITUTION:A piston 5 disposed with a sliding rod 11 which has a mixing plate 9 punched with many mixing holes at the top end and can be operated from the outside to move back and forth is inserted freely slidably through the open end into a cylinder 1 which is opened at one end face and is projected with a feed and discharge port 2 threaded with an external screw at the other end face and is attached with a cap 3. If the feeder is constituted in such a way, plural liquid materials are surely mixed with a simple operation and foam is hardly intrudable into the liquid mixture.
Patent JP-H04319948-A (JP)
Title: Silver halide photographic paper
Inventor: KATO HIDEMI
IPC: G03C1/95
Filed: 1991-04-18
Abstract: PURPOSE:To improve a typewriter printing property on a back coating layer surface in a printer by containing gelatin, inorganic matting chemicals, and polymer latex of at least 1 g/m<2> or more. CONSTITUTION:Gelatin, an inorganic matting agent, and polymer latex of at least 1g/m<2> or more are contained in a back coating layer using a the polyolefin resin coating paper of a basis weight of 170g/m<2> or less. Moreover the absorption quantity of the back coating layer is made 300wt.% or less to a whole binder quantity having a main body of the gelatin. In this case, a gelatin quantity of 1-10g/cm<2> degree is needed usually. Moreover an inorganic substance, having a mean particle diameter of 0.2-10mu, is useful as the inorganic matting agent, and e.g. such as silicone dioxide, calcium carbonate, magnesium carbonate, and titanium oxide are cited. A content of the inorganic matting agent is 5-50wt.% to a gelatin content.
Patent JP-S5542156-A (JP)
Title: Welding method
Inventor: UKAI JIYUN
IPC: B23K9/028
Filed: 1978-09-20
Abstract: PURPOSE: To form uranami beads in stable and even concave form by disposing an injection nozzle below an electrode and letting gas be spouted therethrough so that molten pool is forced upward.  
     CONSTITUTION: In the vertical down position B of welding position, molten pool 17 droops to the preceding electrode 11 side owing to gravity, trying to short with the electrode 11. When at this time gas is spouted through the injection nozzle 21b positioned below the electrode 11, then the molten pool 10 is pushed upward and therefore there is no need for taking arc length long by moving the electrode 11 apart from the molten pool 17 as in conventional methods and further it turns out that the gas being spouted deflects arc 18 backward to assist the penetration to the back side, thus the uranami bead width is taken wider than the front bead width, whereby uranami beads 19 are formed to convex shape. Even in the up position part A welding where the uranami beads 19 are insufficient, spouting the gas through the front injection nozzle 21b yields the uranami beads 19 of even convex form. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07317121-A (JP)
Title: Automatic flushing device for push-button urinal
Inventor: MIZUKOSHI JIRO
IPC: E03D13/00
Filed: 1994-05-27
Abstract: PURPOSE:To compose an automatic push-button flushing device for urinal to discharge a washing water to a urinal by driving a motor having a dry battery as the power source, operating a cam lever mechanism, and pressing a flush valve push-button, in a compact size. CONSTITUTION:In an automatic push-button flushing device for urinal, a motor unit having a dry battry as the power source is driven depending on a human body detecting signal from a human body detector to detect a user, a lever 10 is operated, and a flush valve push-button 6A is pressed, so as to discharge a washing water to a urinal. In such a push-button type flushing device, one end of the lever 10 is installed to a fulcram shaft 14 provided at the opposite side of the motor unit by making the flush valve push-button 6A as the center. The other end of the lever 10 is installed to a roller 15 abutted to the inner periphery cam surface of a cylindrical cam 16 driven by the motor unit. Furthermore, at the middle part of the lever 10, a pressing amount regulating bolt 11 to press the flush valve push-button 6A is installed.
Patent JP-S599399-A (JP)
Title: Supporting structure of aluminum spherical tank
Inventor: SHIROMA TOSHIMITSU
IPC: B65D90/14
Filed: 1982-07-05
Abstract: PURPOSE:To facilitate the production of a supporting structure for an aluminum spherical tank by inserting the connecting end of the lower end portion of aluminum skirt in a recess groove of a steel aluminum skirt supporting member. CONSTITUTION:The bonding end 2 of an aluminum skirt 1 is merely inserted into the recess groove 4a of the aluminum skirt supporting member 4 of a steel skirt 3, and both skirts 1, 3 are constructed to be moved freely from one another. Since the deformation of the aluminum skirt 1 does not affect the influence of the steel skirt, the skirt 3 may merely support the vertical load of the aluminum spherical tank, thereby enabling to simplify and reduce the weight of the structure of the skirt 3.
Patent JP-H11302748-A (JP)
Title: Method for recovering valuable metal
Inventor: TAKAZAWA YOICHI
IPC: C22B19/04
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering a valuable metal having good quality while suppressing the generation of hazardous materials and preventing oxidation by using copper slag and industrial waste as raw materials and simultaneously treating both. SOLUTION: This method includes a stage for feeding the copper slag A1 and the industrial waste A2 into a fluidized bed type gasification furnace 11, recovering a first incombustible contg. the valuable metal which cannot be risen by the air from the fluidized bed and returning the same to the gasification furnace 11, a stage for feeding the second incombustible contg. the valuable metal risen by the air C from the fluidized bed and a pyrolysis gas E formed in the gasification furnace 11 into a melting furnace 21 while swirling the same and forming and separating the slag G contg. the valuable metal and further includes a stage for recovering black copper 1 by feeding the separated slag G formed in the melting furnace 21 into an electric holding furnace 31.
Patent JP-S5340099-A (JP)
Title: Thermosetting resin composition
Inventor: ITOU TAKEO
IPC: C08G59/40
Filed: 1976-09-27
Abstract: PURPOSE: To prepare a liquid or low-melting thermosetting resin composition with good heat resistance, electrical insulating properties, storage stability and having a long pot life by formulating a polyhydric phenolic compound, polyvalent maleimide compound and epoxy compound. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60258775-A (JP)
Title: Tracking control circuit of disc reproducing device
Inventor: ITOU TAKESHI
IPC: G11B21/10
Filed: 1984-06-06
Abstract: PURPOSE:To attain quick and stable convergence of a signal detection section by switching the 1st swtiching means so as to provide the 2nd amplification factor to an amplifier means and controlling the 2nd switch means so as to bring the tracking servo loop in the open state. CONSTITUTION:A tracking error signal outputted from an amplifier circuit 38 is led to an input terminal 40 while an output signal TSGOF of an S-RFF circuit 42K is at high level, and when the on-track signal is at L level, an output signal TSGUP of a NOT circuit 42j goes to H level, the switch circuit 37 is turned on and the amplification factor of the amplifier circuit 38 is increased. After a time T1, the tracking servo gain is increased at a part of the deceleration region in the input terminal 40 and the tracking error signal TEO causing the tracking servo off is obtained at the accelerating region. When an objective lens is converged and a zero cross edge pulse TEG is kept to the L level, the signals TSGOF and TSGUP go both to L level stably and the tracking servo is applied with a conventional tracking servo again.
Patent JP-S5449614-A (JP)
Title: Forming method of spigots for reinforced plastic pipes
Inventor: FUJIMAKI KIYOSHI
IPC: B29C70/06
Filed: 1977-09-26
Abstract: PURPOSE: To form a reinforced plastic pipe designed for propelling work method, with its coupling unit which ensures water-tight and flat connection on the outer surface.  
     CONSTITUTION: Material 2 for impregnation forming of thermosetting resin is wound up around the core mold 1 and the split mold 3 is fitted on it so that the layer of the forming material 2 squeezed. The split mold 3 is removed after setting and the product is cut in two at the portion where the split mold removed. Thus reinforced plastic pipes 5, 5' having spigots 52, 52' with calibers smaller than that at the pipe center can be produced. The spigots 52, 52' of pipes 5, 5' are opposed to each other, being fitted with a radial projected stripe 61 on the inner surface at the center, and inserted through packings 7, 7' in the open ends of a short pipe coupling 6 having the same caliber as that of the pipes 5, 5' so that the outer surfaces of the pipes 5, 5' are flat with the outer surface of the pipe coupling 6. In this way, the spigots of the reinforced plastic pipes 5, 5' are easily formed in a short time 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09302308-A (JP)
Title: Production of multicomponent aqueous dispersion and multicomponent aqueous dispersion capable of forming multicomponent film
Inventor: ASAOKA SEIJI
IPC: C08L75/04
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a multicomponent aqueous dispersion by which various problems such as lowness in modifying effects and uniformity of a film and complicatedness of production processes for an aqueous dispersed resin due to the lowness in compatibility, a small number of covalent bonds, etc., observed in a conventional technique such as a method for blending an aqueous polyurethane resin with other aqueous resins are solved and produce the aqueous dispersion capable of forming a multicomponent film in relation to the aqueous resin usable as an aqueous coating agent, a coating material base (binder) resin or its modifier resin and the method for producing the aqueous resin. SOLUTION: A polyurethane prepolymer having hydrolyzable silicons in the molecule is dispersed in an aqueous dispersion of an acrylic resin having hydrolyzable silicons in the molecule. The polyurethane prepolymer and the aqueous dispersion of the acrylic resin having the hydrolyzable silicons are preferably used at a weight ratio of the polyurethane prepolymer to the aqueous dispersion of the acrylic resin within the range of (0.5-99.5)/(99.5-0.5) expressed in terms of the weight ratio of solid contents.
Patent JP-H10306566-A (JP)
Title: Handrail
Inventor: WATABE NOBORU
IPC: E04F11/18
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To improve workability by connecting the end sections of two handrail materials mounted on a handrail bracket hardware in the butted state with a prescribed connecting member, and providing a cover at a junction. SOLUTION: The end sections of two handrail materials 1 are mounted face to face in the butted state on the handrail reception section 42 of a handrail bracket hardware 4 fitted to the wall face of a building. A connecting member 2 constituted of a main body 21 and a female screw 22 is inserted to the inside of the butt end sections of the handrail materials 1, and a male screw is screwed to the female screw 22 from below hardware 4 via a through hole provided near the end sections of the handrail materials 1 to fix the butt end sections of the handrail materials 1. A cover 3 made of a band-like body bent along the outer periphery of the handrail materials 1 is arranged on the outside of the butt end sections of the handrail materials 1, and both end sections of the cover 3 are fixed to the support section 41 of the hardware 4 by a bolt 43.  The handrail materials 1, connecting member 2, and handrail bracket hardware 4 can be easily positioned, the cover 3 can be installed at the correct position, and the external appearance of a cover section can be improved.
Patent JP-H06321912-A (JP)
Title: Novel n-acylcycloalkane carboxamide derivative and herbicide containing the same as active ingredient
Inventor: GO ATSUSHI
IPC: C07D239/60
Filed: 1993-05-18
Abstract: PURPOSE:To obtain a novel compound having a wide herbicidal spectrum and a strong herbicidal activity and having high safety for some kinds of useful crops. CONSTITUTION:An N-acrylcycloalkane carboxamide derivative of formula I [(n) is 0-3; W is halogen; R<1>, R<2> are halogen, (halogenated)alkyl, (halogenated) alkoxy, (halogenated)alkylthio, mono or dialkyl-substituted amino; R<3> is H, a counter cation when an agriculturally acceptable salt is formed, alkyl, alkoxy; R<4> is (halogenated)alkyl, (halogenated)alkenyl, (substituted)aryl, (substituted) aralkyl], e.g. trans-1-fluoro-2-(4,6-dimethoxypyrimidinyl-2-oxy)-N-acetyle-1- cyclohexane carboxamide. The compound formula I wherein R<3> is H is obtained by reacting a compound of formula II with an acrylating agent of formula: (R<4>CO)2 or R<4>COCl.
Patent JP-H04343327-A (JP)
Title: Coating solution for liquid crystal cell, liquid crystal oriented film, liquid crystal holding substrate and liquid crystal display device
Inventor: FUKAZAWA MASATO
IPC: G02F1/1337
Filed: 1991-05-21
Abstract: PURPOSE:To obtain a coating soln. for a liq. crystal cell capable of maintaining a large tilt angle to liq. crystal molecules. CONSTITUTION:This coating soln. for a lid. crystal cell contains polyamic acid, an amido compd. obtd. by allowing 1mol fatty acid monoamide to react with about 1mol formaldehyde and a solvent dissolving the above-mentioned polyamic acid and amido compd.
Patent JP-H01288685-A (JP)
Title: Thermostat mixing valve
Inventor: TAKADA HIDEHO
IPC: F16K31/68
Filed: 1988-05-13
Abstract: PURPOSE:To make hot water and water flow into a space around a temperature sensing portion while spirally swirling thereby equalizing the temperature distribution of mixed hot water/water by inclining the flowing port of the hot water/ water of a thermostat mixing valve in the circumferential direction. CONSTITUTION:First flowing ports 8 and second flowing ports 9 are provided as flow passages for connecting a water flow passage 1, a hot water flow pas sage 2, and a mixing chamber 6 in the vicinity of a temperature sensing portion 7a. At least either of the first flowing port group 8 and the second flowing port group 9 is inclined in the circumferential direction. Thereby, a fluid flowing through the flowing ports 8, 9 flows into the mixing chamber while spirally swirling.
Patent JP-H05311642-A (JP)
Title: Power swivel device for multi-shaft excavator
Inventor: KAWASAKI HIROYUKI
IPC: E02D17/13
Filed: 1992-05-08
Abstract: PURPOSE:To concurrently connect drill pipes in one connecting work even when the drill pipes of multi-shaft drill pipes are staggeringly located in height. CONSTITUTION:Spindles 14-22 of a power swivel device 10 are spline-coupled with gears 38-46 arranged on the power swivel device 10, and they are fitted slidably by the preset quantity in the axial direction of the spindles against the gears 38-46. When the power swivel device 10 is lowered toward a multi- shaft drill pipe 26 at the time of connection, the spline section 28 of the drill pipe 32 located at the high position first starts to be connected in contact with the spindle 20 corresponding to the spline section 28, and the spline section 28 located at the low position starts to be connected in contact with the spindle 22 corresponding to the spline section 28. When the power swivel device 10 is lowered to the connection completion position, all drill pipes 30, 32... are connected to the splines 14-22.
Patent JP-H11329453-A (JP)
Title: Positive electrode for fused carbonate fuel cell and its manufacture
Inventor: KO SEIAN
IPC: H01M4/88
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a practical positive electrode material and its manufacturing method, enabling the battery electrode life to be extended by improving the problem of dissolution of an NiO positive electrode for a molten carbonate fuel cell in an electrolyte. SOLUTION: NiO having surfaces coated with LiCoO2 is used as a positive electrode of a molten carbonate fuel cell. In this manufacturing method, a lithiic salt and a cobalt salt are dissolved in water at the stoichiometric ratio, a sol is produced by adding a chelating agent to the water solution produced, the NiO electrode is immersed in this sol, and then the electrode is dried and baked. The life of this positive electrode coated with LiCoO2 , as an electrode for an MCFC, can be remarkably extended in comparison with a usual NiO electrode not coated with LiCoO2 and, as a result, an effect is obtained that an MCFC capable of continuous 40,000 hour operation, that is the ultimate object of MCFC development.
Patent JP-H1070084-A (JP)
Title: Wafer treatment equipment
Inventor: ISE YOSHIAKI
IPC: H01L21/31
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment equipment of a silicon wafer and a discharge treatment equipment wherein problems of the conventional leaf system wafer heat treatment equipment are solved, thermal distribution of radiation heat on the wafer surface is made uniform, and an upright individual wafer reaction vessel having a form capable of ensuring necessary and minimum size for the size of a wafer to be accommodated, and an upright wafer boat are installed. SOLUTION: This wafer treatment equipment consists of an upright individual wafer reaction vessel 11, a heater 12 installed outside the vessel, and an upright wafer boat 23a/24a which retains vertically a wafer 10. The reaction vessel has a necessary and minimum size for an upright type wafer which is to be accommodated and heat-treated. The almost whole part to be heated is formed as a continuous body having a spherical curved surface which is constituted to be a unified body of quartz glass. The reaction vessel can cope with large vacuum strength and high temperature treatment, and weight reduction is enabled. In this constitution, reaction gas flows uniformly on the wafer surface without generating stagnation.
Patent JP-H09304169-A (JP)
Title: Optic fiber acceleration sensor
Inventor: SHINDO YUGO
IPC: G01H9/00
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To allow long term measurement even in liquid by photo-electrically converting interference light generated in an optic fiber region for measuring phase difference and then demodulating to detect vibration acceleration. SOLUTION: A seismic system employing an optic fiber as a spring 14 utilizing its elasticity is constructed, the optic fiber whose part is used as a spring material is made to be a sensing fiber 15, an optic fiber attached to an immobile system is made to be a reference fiber 16, and an O/E(electro-optic) output of an interference light output by phase difference in laser light propagating in these fibers is demodulated by a demodulator 22 via an O/E converter 21, thereby obtaining vibration acceleration α. The optic fiber constituted as a member of an optic fiber acceleration sensor can be utilized also as a light transmission path as it is. In this case, electric components such as a laser light source 18 and the O/E converter 21 are placed on the ground, while the optic fiber acceleration sensor is placed in liquid for operation.
Patent JP-H01288551-A (JP)
Title: Paper transport state detecting device for paper
Inventor: TANIMOTO MITSUYOSHI
IPC: G06M7/06
Filed: 1988-05-13
Abstract: PURPOSE:To quantitatively grasp the transport state of a paper and easily know the inclination tendency of the transported medium by installing a measuring means which measures the detection time difference of the front or rear edge of the paper which is obtained from two sensors installed in a transport passage and outputs the data showing the inclination of the paper. CONSTITUTION:The outputs of the sensors 2 and 3 arranged in a transport passage 6 are inputted into a calculation collecting device 4, and the detection time difference at the front or rear edge of a paper which is obtained from the sensors 2 and 3 is measured by a device 4. The inclination data of the paper 1 obtained from the detection time difference is outputted into the output device 5 such as printer, and the transport state (direction and degree of inclination) of the paper is displayed by the output device 5.
Patent JP-H06304204-A (JP)
Title: Motor-driven vehicle
Inventor: FUJIGAKI MOTOHARU
IPC: B62B5/08
Filed: 1993-04-19
Abstract: PURPOSE:To save a battery power supply by utilizing a manual operating force of a helper or the like pushing a motor-driven wheel chair. CONSTITUTION:In a motor-driven vehicle propelled by a driven force of a motor, an operating force detecting section 21 for detecting the operating force generated in the advance and retreat of the vehicle by human power so as to output an electric signal corresponding to the operating force is mounted on the vehicle. A converting unit 23 for generating a drive signal f2 for the motor on the basis of the electric signal f1 of the operating force detecting unit 21 is equipped, and a control unit 24 for controlling the output of the motor by the drive signal of the converting unit 23 is equipped.
Patent JP-2000306713-A (JP)
Title: Manufacture of multiple rotation type potentiometer
Inventor: GOTO TATSUKI
IPC: H01C10/24
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method capable of assembling simply a multiple rotation type potentiometer. SOLUTION: When a tape-type resistor 2 having an elastic restoring force is wound around a resistor assembling jig 20 having a resistor holding protruding part 21, which has the same pitch as a resistor holding trench and is spiral, the following are performed, a process for winding the tape type resistor 2 along the vertex of the protruding part 21, a process for assembling a resistor holder 10 divided into a plurality of members, collectively in a unified body in such a manner that the resistor 2 is fitted in a resistor holding trench in the resistor holder 10 after the wound state of the resistor 2 is held, a process accommodating the resistor 2 in the resistor holding trench of the resistor holder 10 by the elastic restoring force of the resistor 2, while isolating the resistor 2 from the protruding part 21 after the assembling state of the resistor holder 10 is held,  and a process extracting the jig 20 from the resistor holder 10 while rotating the jig 20 are carried out.