baber/WOPTO huggingface dataset:
Patent JP-H09318582-A (JP)
Title: Activation treatment of catalyst for gas detection element
Inventor: KAWADA YASUYUKI
IPC: G01N27/16
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To enhance the oxidizing combustion capacity of a detection element and to increase bridge output by heat-treating a catalyst powder in an atmosphere containing hydrogen and air and in air containing combustible gas. SOLUTION: A catalyst powder is inserted into an electric furnace and heat- treated in an atmosphere formed by heating nitrogen gas containing hydrogen gas to about 400 deg.C. By this first heat treatment, the greater part of residual chlorine in the catalyst powder becomes HCl to be removed and, as shown by a curve (b), the CH4 oxidizing activity of the catalyst powder is enhanced. Thereafter, the catalyst powder is heat-treated in an atmosphere formed by heating air containing isobutane gas (combustible gas) to about 400 deg.C or higher while gas is allowed to flow, for example, at a spatial velocity of 20l.h/g or more. By this second heat treatment, the CH4 conversion rate of the catalyst powder becomes almost 100% (the catalyst powder is perfectly burnt) as shown by a curve (c) and the activity of the catalyst powder from low temp. is markedly enhanced.  Therefore, oxidizing combustion capacity to combustible gas, especially, CH4 can be enhanced and higher bridge output is obtained.
Patent JP-H07313885-A (JP)
Title: Nitrogen oxides removing catalyst and method
Inventor: MIYADERA TATSUO
IPC: B01J23/14
Filed: 1994-05-23
Abstract: PURPOSE:To effectively remove nitrogen oxides from a combustion exhaust gas contg. excess oxygen by adding a reducing agent to the combustion exhaust gas and bringing the resulting exhaust gas into contact with a catalyst consisting of a specific first catalyst and a specific second catalyst. CONSTITUTION:This catalyst consists of the first catalyst obtained by depositing 0.2 to 15wt.% (expressed in terms of metal element) of metal selected among Al, Sn and In or oxide thereof on a porous inorganic oxide, and the second catalyst obtained by depositing 0.2 to 50wt.% (in the same terms as above) of any one of oxide, sulfate and oxysulfate of metal element selected among W, V, Mn, Mo, Nb, Ta, Fe and Cu and 0.05 to 5wt.% (in the same terms as above) of metal element selected among Pt, Pd, Ru, Rh, Ir and Au on a porous inorganic oxide. The combustion exhaust gas to which a reducing agent is added is brought into contact with the catalyst at 150 to 600 deg.C.
Patent JP-H07232672-A (JP)
Title: Hand for mounting dash part for automobile
Inventor: NAGAI TATSUYUKI
IPC: B23P21/00
Filed: 1994-06-15
Abstract: PURPOSE:To vary the posture of a dash part, fed in other posture than a vehicle mounting posture, to a vehicle mounting posture on the hand side. CONSTITUTION:The lifting arm 7 of the hand 5 of an assistance device is hooked at a rib 2 to lift the rib until an instrument panel W is brought into an own weight posture. The instrument panel W lifted by the lifting arm 7 is rotated by a given amount by straightening arms 8 and 9 and a posture is varied to a vehicle mounting posture, it is pressed by a press member 10 for constrainment. Thereafter, a worker carries the instrument panel W to a car room with the degree of freedom of the assistance device to assemble the instrument panel.
Patent JP-H10306620-A (JP)
Title: Outer wall structure of base isolated building
Inventor: HOSHI AKIRA
IPC: E04H9/02
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To cope with the large displacement during an earthquake by projectingly setting fire resistance zones and a water resistance zone at the lower end of an outer wall placed higher floor than the isolation floor in a manner facing the lower floor, and disposing each lower surface of the fire resistance zones and water resistance zone to be in contact with the outer periphery of the lower floor. SOLUTION: An outer wall 4 is placed at higher floor 3 than the base isolation floor with an base isolator provided at the middle part thereof, and the lower end of the outer wall 4 and the outer periphery 8 of the lower floor are isolated by interposing a slit therebetween. Next, on the metal frame or the like at the lower end of the outer wall 4, fire resistance zones 5 formed of fire resistance material and a fire resistance zone 7 formed of water resistance material are set projectingly toward the lower floor, and each lower surface of the fire resistance zones 5 and water resistance zone 7 is disposed to be in contact with the outer periphery 8 of the lower floor.  When an earthquake takes place, the position between the base isolation floor and the upper floor 3 is displaced relatively, however, flames are prevented from coming into the room during a fire because the fire resistance zones 5 and water resistance zone 7 are allowed to slide in contact with the outer periphery 8. In this structure, a sufficient correspondence can be done even in a large displacement during an earthquake.
Patent JP-S5657769-A (JP)
Title: Quinoxaline derivative and herbicide containing the same as active constituent
Inventor: URA KOUICHI
IPC: A01N43/60
Filed: 1979-10-17
Abstract: NEW MATERIAL:A quinoxaline derivative expressed by formula I [ X is Cl or F; R is COOR 1  [R 1  is alkyl, cyclohexyl, phenyl, benzyl, (CH 2 )OCH 3 , CH 2 CH=CH 2  or salt-forming atom], CON(CH 3 ) 2 , CN, CH=CH-COOCH 3  or CH 2 OH].  
     EXAMPLE: n-Propyl 2-[4-(6-chloro-2-quinoxalyloxy)phenoxy]propionate.  
     USE: A herbicide effective particularly against gramineous plants by any of soil and foliar treatment, with little phototoxicity to cotton, a soybean, a Japanese radish, cabbage, eggplant, etc.  
     PROCESS: A 2,6-dihalogenoquinoxaline of formula II as a raw material is reacted with hydroquinone to give the compound of formula I via a 6-halogeno-2-(4'-hydroxyphenoxy)quinoxaline of formula III. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H086190-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: UCHIDA MITSUHIRO
IPC: G03C7/20
Filed: 1994-06-15
Abstract: PURPOSE:To obtain the silver halide color photographic sensitive material small in change of photographic performance even in the case of storing it under an environment high in humidity and superior in storage stability by incorporating a specified flat silver chloride in 2 silver halide emulsion layers and regulating the fluctuation coefficient of the thickness of the flat silver halide grains to a specified value or below. CONSTITUTION:The flat silver chloride emulsion to be used contains the flat silver chloride grains having 2 parallel principal crystal faces (100) and an aspect ratio of of >=2 and a >=60mol% average silver chloride content in an amount occupying >=50% of the projection areas of the total silver halide grains. This emulsion is contained in at least 2 silver halide emulsion layers substantially same in color sensitivity and different in sensitivity, and the fluctuation coefficient of the thickness of the flat silver halide grains in the total flat silver chloride grains is regulated to <=25%, preferably, <=20%, further preferably, <=15%, and most preferably, <=10%.
Patent JP-H04357892-A (JP)
Title: Mode synchronous optical fiber laser apparatus
Inventor: SARUWATARI MASATOSHI
IPC: G02F1/35
Filed: 1991-06-04
Abstract: PURPOSE:To realize reduction in size, simplification and matching with optical fiber. CONSTITUTION:An optical fiber amplifier 1 shows normal dispersion with an oscillation wavelength to generate an optical pulse having a large BS chirp. This optical pulse is then compressed to the chirpless, pulse in an optical fiber compressor 3 and is then extracted from an output port of an optical coupler 4. Width of optical pulse may be changed by an optical power in a resonator depending on exciting beam power, abnormal dispersion value and length of the optical fiber compressor 3.
Patent JP-S5758236-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: OOIWA TSUNEMI
IPC: G11B5/851
Filed: 1980-09-25
Abstract: PURPOSE:To improve the coercive force and angular shape ratio, and to obtain an excellent magnetic recording medium, by making gaseous Xe or Kr, and Ar exist in a specific gaseous pressure ratio, and setting the precipitation speed/mixing gaseous pressure within a specific range, when Co (alloy) is vacuum vapor-deposited on the base body. CONSTITUTION:A base body 5 of a polyester film, etc. is set onto the lower surface of a water-cooled substrate 2 in a bell jar 1. Co (alloy) 6 in a hearth 3 is heated by use of an electronic beam heating device consisting of the hearth 3 and a thermion source 4, and is vacuum vapor-deposited so as to reduce the vapor-deposition angle alpha to 70 deg.. In this case, it is constituted so as to keep the pressure ratio of gaseous Xe, or Kr to Ar, that is Xe, Kr/Ar is within the range of 0.5-10, and the precipitation speed/mixing gas pressure, of Co (alloy) to the base body 5 is within 5-1,000mu/min/torr, in the jar 1. In this way, an excellent magnetic characteristic is obtained without decreasing the precipitation speed of Co (alloy).
Patent JP-H10324671-A (JP)
Title: Aminoalcohol derivative and pharmaceutical containing the same
Inventor: INOKUCHI JINICHI
IPC: A61P25/28
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a novel aminoalcohol derivative that has excellent therapeutic effect on neurological disorder and brain-protecting action and is useful as a therapeutic agent for neurological disorder, particularly as a brain- protecting agent. SOLUTION: This novel compound is an aminoalcohol derivative represented by formula I [R<1> is an alkyl, an alkenyl, a cycloalkyl, an aryl; R<2> is an alkyl, a hydroxyalkyl, an alkenyl, a hydroxyalkenyl; R<3> is a group of formula II, formula III (R<5> and R<6> are each H, an alkyl, piperidino); R<4> is H, an alkyl, an amino, an alkoxy, carboxyl; n is 1-4] or its pharmaceutically acceptable salt, typically (1S, 2S)-2-decanoylamino-3-morpholino-1-phenyl-1-propyl acetate. The compound of formula I is prepared, for example, by esterification of the hydroxyl group in the compound of formula IV with a carboxylic acid or its reactive derivative corresponding to CO-(CH2 )n -R<4> .
Patent JP-S5925035-A (JP)
Title: Diesel engine for outboard motor
Inventor: AMEMORI KOUICHI
IPC: F02M57/02
Filed: 1982-07-31
Abstract: PURPOSE:To provide a compact and light-weight engine, by mounting a unit injection to a cylinder head, and arranging over a Diesel engine a timing belt driving a cam shaft for driving the unit injector and an intake and exhaust valves. CONSTITUTION:A unit injector 9 is adopted to function as a fuel injection pump and a fuel valve, thereby reducing weight of an engine 2. Further, the unit injector 9 and an intake and exhaust valves 14 are driven by a single overhead cam shaft 12, thereby rendering the engine compact in structure. The cam shaft 12 is positioned on the side of the cylinder head 7, so as to reduce the whole length of the engine and thereby to render the outboard motor itself compact. Generally, it is suitable for reducing weight of the engine that the cam shaft 12 of an overhead cam structure is driven by a timing belt 19, and it is further suitable for assembly and disassembly that the timing belt 19 is mounted above the engine 2 in the case that the engine is mounted to the outboard motor.
Patent JP-S5657261-A (JP)
Title: Thin battery
Inventor: YOSHIDA KAZUMASA
IPC: H01M4/64
Filed: 1979-10-17
Abstract: PURPOSE:To improve the defective sealing and prevent the separation of the carbon film, and thereby enhance the preservation characteristics of a thin battery by providing a carbon layer on the surface of an iron sheet which is separated from a plated electrode. CONSTITUTION:A very-fine iron sheet 1 is obtained by subjecting an electrode to electrolytic iron-plating before the iron sheet 1 is separated from the plated electrode. A carbon film 2 is attached to a surface of the iron sheet 1, and this is used as a negative collector 3 and a positive collector 4. A negative body 5 is made of a thin zinc plate, which is electrically made in a contact with the carbon film 2 of the negative collector. A positive body 6 is made of a mixture of manganese dioxide and carbon black, which is made in contact with the carbon film 2 of the positive collector 4. The iron sheet 1 can be prevented from rusting either by plating it with tin, zinc, nickel or the like to form a corrosion-resisting film over the surface of the sheet 1, or by treating it with a chromate to form a corrosion-resisting film made of chromic acid over the surface of the iron sheet 1. Thus the separation of the carbon film from the sheet 1 can be obviated.
Patent JP-H05320588-A (JP)
Title: Adhesive tape excellent in sparkling effect
Inventor: FUJITA YOSHIHARU
IPC: C09J167/00
Filed: 1992-05-26
Abstract: PURPOSE:To provide the subject sheet having a sparkling appearance and a good smooth printing surface by screen-printing the surface of a sheet with an ink produced by adding glass flakes, on whose surfaces the thin films of a substance having a metal luster are formed, to an organic solvent vehicle having a specific viscosity. CONSTITUTION:The surface of a substrate film such as a semi-rigid vinyl chloride polymer film is printed with an ink by a screen printing method using the 100 mesh screen of a polyester to provide the objective adhesive sheet exhibiting the excellent sparkling effect and the excellent printing surface smoothness and useful as a decorative adhesive sheet, the ink being produced by mixing 100 pts.wt. of the solid content of an organic solvent vehicle having a solution viscosity of 500-3000cps at 20 deg.C with 1-100 pts.wt. of glass flakes on whose surfaces the thin films of a substance, such as gold, silver, nickel or titanium nitride, having a metal luster are formed by a method such as a nonelectrolytic plating method, a vacuum-depositing method or a spattering method.
Patent JP-H05287535-A (JP)
Title: Production of nitride film
Inventor: HOCHIDO YUKO
IPC: C23C16/34
Filed: 1992-04-09
Abstract: PURPOSE:To form a nitride film free from impurities such as hydrogen in the film, excellent in film property such as insulation property, corrosion resistance and crack resistance and in flattening property at a low nitriding reaction temp. CONSTITUTION:Hydrogen azide is used in the case of forming the nitride film on the substrate. Hydrogen azide is an acidic compound and has the advantage of directly acting on metallic atoms such as Si or Ti and has the advantage that hydrogen as the impurity hardly remains in the formed nitride film because of the low content of hydrogen atom in the molecule. Since hydrogen azide is unstable and decomposes at >=300 deg.C, the nitriding reaction using hydrogen azide is carried out at low temp.
Patent JP-S63307062-A (JP)
Title: Container
Inventor: ITO KAZUO
IPC: B65D47/42
Filed: 1987-05-29
Abstract: PURPOSE:To eliminate a feeling of uncleanliness by certainly sealing a volatile liquid to prevent the same to flow out to the body part of a container main body, by inserting the seal projection of a cap in the liquid outflow hole of the first inner plug from the small hole or slit of a liquid exuding member to close said liquid outflow hole. CONSTITUTION:A cap 24 is constituted so that a female screw 25 is firmed thereto inside the base part thereof and an annular sealing and pressing ridge 26 is integrally provided to the outer peripheral part inside the leading end thereof in a protruding state and a seal projection 27 is integrally provided to the central part inside the leading end thereof. In this cap 24, the female screw 25 thereof is threaded with the male screw 6 of a container main body 1 and the projection 26 is brought into contact with the outer surface of the top plate 19 of the second inner plug 18 under pressure and the projection 27 is inserted through the slit 17 of a liquid exuding member 16 so as to expand the same and inserted in the liquid outflow hole 15 of the first inner plug 17 to close said liquid outflow hole 15. The seal ridge 22 of the inner plug 18 is brought into contact with the leading end surface of the engaging wall of the inner plug 7 under pressure through the liquid exuding member 16 in such a state that the ridge 26 is brought into contact with the outer surface of the top plate 19 of the inner plug 18 under pressure and seal effect is further enhanced.
Patent JP-H03185122-A (JP)
Title: Device for supporting cylindrical shaft for carrying stretching head of stretch-breaking machine
Inventor: KONRAATO EFU GIRUHAUSU
IPC: F16C33/76
Filed: 1990-05-25
Abstract: PURPOSE: To obtain the subject apparatus having neither lubricant outflow nor adhesion of fiber by arranging both a sealing piece for preventing the outflow of lubricant and an elastic shaft sealing ring having the inside sliding on the shaft between a shaft and a transmission gear housing, etc., and constituting a shaft part which is brought into contact with the shaft sealing ring and is made of an abrasion-resistant material. CONSTITUTION: A sealing piece 9 for preventing lubricant or a grease outflow is arranged between a shaft 5 and a transmission gear housing 6 or a pedestal bearing housing 17 lubricated with a lubricant. In a supporting apparatus of the shaft 5 of a transporting cylinder 3 of a drafting head part 2 of a fascicle cutter 1, installed in the transmission gear housing 6 lubricated with a lubricant or the pedestal bearing housing 17 lubricated with a grease, an elastic sealing ring 13 is arranged between the shaft 5 and the transmission gear housing 6 or the pedestal bearing housing 17 lubricated with a grease and the surface of the shaft 5 in a zone in which the shaft 5 is in contact with and slid on the inside of the shaft sealing ring 13 is made of an abrasion-resistant material 11.
Patent JP-S61294289-A (JP)
Inventor: SHIRASAWA SO
IPC: F16L25/02
Filed: 1985-06-21
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-S5835461-A (JP)
Title: Sampler for molten metal and manufacture thereof
Inventor: KATOU TADAAKI
IPC: G01N1/12
Filed: 1981-08-27
Abstract: PURPOSE:To provide a good sample with gas venting, by a method wherein a sampler vessel is formed by a sinter of density greater than a prescribed value made by sintering of iron powders finer than that of 80 mesh. CONSTITUTION:A sampler vessel 1 of disc type is provided with a pumping tube 2 made of quartz, a cap 3 attached to the tube 2, a protective tube 4, a fireproof mortar 5, a packing 6 and a holder 7. The sampler vessel 1 has a molten metal sink 8 to obtain disc-like sample and a pipeline 9, and a vent hole 10 is provided at the top of the molten metal sink 8. The molten metal sink 8 and the pipeline 9 are divided longitudinally into symmetric halves which are lapped as shown in the figure to constitute a metal mold. Iron powders being finer than that of 80 mesh and zinc stearate less then 1% as a lubricant are mixed and filled, and molded therein under pressure greater than 3 ton/cm<2> thereby molten metal of a sinter with density greater than 5.5g/cc is manufactured.
Patent JP-S5762113-A (JP)
Title: Automatic parts supplying method and its device
Inventor: KONDOU TATSUO
IPC: B65G65/42
Filed: 1980-09-28
Abstract: PURPOSE: To automatically supply parts without causing vibration, by using a sloped belt conveyer and supplying the parts to a parts feeder while limiting conveying quantity.  
     CONSTITUTION: When parts in a turning parts feeder 24 is decreased from prescribed quantity, a relay is operated to rotate a motor 9 and drive a conveyer belt 10. Parts fed onto the belt 10 from a hopper 2 are piled and lifted upward. Then the parts arrive at the front end of a conveyer frame 3 and are supplied into the parts feeder 24 along a guide 23. Because the conveyer frame 3 is obliquely mounted to a supporting frame 1, all of the parts on the belt 10 are not conveyed at a time to the parts feeder 24 but almost returned into the hopper 2 by being limited their quantity, thus suitable quantity of the parts can be conveyed on the belt between slip stopper bars 11. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6027536-A (JP)
Inventor: SAKAI AKIRA
IPC: B32B15/04
Filed: 1983-07-26
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-2000323194-A (JP)
Title: Electric terminal
Inventor: ISHIKAWA TOSHIJI
IPC: H01R4/24
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an electric terminal which can assure interconnection between a first and a second electric wires, and in which the first electric wire can connect with the second electric wire in orthogonal relation. SOLUTION: An electric terminal 1 formed by blanking and bending a metal is provided with a pair of opposing first electric wire receiving slots 4 and 4 which are formed on a pair of opposing first plates 3 and 3, respectively and a pair of opposing second electric wire receiving slots 8 and 8 which are formed on a pair of opposing second plates 7 and 7, respectively. The pair of second plates 7 and 7 are formed of a pair of plates which are bent substantially normal to a plate 12 from the both edges of the plate 12 extending from the one side of the first plates 3 and 3. The pair of second electric wire receiving slots 8 and 8 formed on the second plates 7 and 7 are substantially orthogonal to the pair of first electric wire receiving slots 4 and 4 formed on the first plates 3 and 3.
Patent JP-S5260396-A (JP)
Title: Controlling method of power up in nuclear reactor
Inventor: HAYASHI HIROSHI
IPC: G21C7/00
Filed: 1975-11-12
Abstract: PURPOSE: To control the rising velocity of power in an extent of not generating the deformation and breakage of fuel rod, by means of removing liquid position containing in heavy water of reactor vessel after frawing out of control rod so as to keep below the rated power. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01304911-A (JP)
Title: Production equipment for sheet material
Inventor: KOJIMA TAKESHI
IPC: B29B7/74
Filed: 1988-05-31
Abstract: PURPOSE:To automatically obtain raw material having a predetermined mixing ratio by a method wherein the rotational frequencies of respective screw feeders feeding virgin material and the remainder material of sheet material are set in response to the compounding ratio of respective materials. CONSTITUTION:The respective necessary amounts of remainder material, which is stored in a remainder material tank 3, and of virgin material, which is stored in a virgin material tank 4, are respectively taken out with a first screw feeder 16 and a second screw feeder 17 so as to be fed to a storage tank 5 for temporary storage. The raw materials in the storage tank 5 are mixed with each other at a pressure kneader device 6 so as to be rolled to the predetermined thickness in order to be rolled as sheet material. The remainder material and the virgin material are continuously fed with the respective spiral blades 83 and 84 of the first screw feeder 16 and of the second screw feeder 17. Accordingly, the mixing composition of the sheet material can be changed arbitrarily through the controlling of the rotational frequencies of respective feeding rotating shafts 81 and 82.
Patent JP-H06321146-A (JP)
Title: Skid car
Inventor: ISODA KEIJI
IPC: B62D61/12
Filed: 1993-05-13
Abstract: PURPOSE:To provide a compact skid car capable of simulatedly producing the travelling on a low mu road with high accuracy when necessary. CONSTITUTION:A frame 10 is mounted on the underfloor of a vehicle through a hydraulic mechanism 5, and a caster wheel 12 mounted on a forwad crossbeam 7 of the frame in a manner that it can oscillate on a horizontal plane. When the caster wheel 12 contacts the ground at the position of the center of gravity of the vehicle, and the caster wheel 12 is pushed downward by the operations of the hydraulic mechanism 5, the ground-contact loads of front and rear wheels 1 are reduced.