baber/WOPTO huggingface dataset:
Patent JP-S6253371-A (JP)
Title: Asphalt-containing polyurethane and production thereof
Inventor: YAMANASHI YASUHIRO
IPC: C08G18/00
Filed: 1985-08-31
Abstract: PURPOSE:To obtain a composition free from odor, stickiness and staining property and giving a foam containing petroleum pitch in high affinity and bindability, by dispersing petroleum pitch uniformly in a polyurethane. CONSTITUTION:The objective composition can be produced by dispersing petroleum pitch uniformly in a polyurethane. Concretely, petroleum pitch is dispersed in the form of fine particles in one or more components of polyurethane raw materials selected from a polyisocyanate component composed mainly of polyisocyanate, a polyol component composed mainly of a polyol and a plasticizer component composed mainly of a plasticizer, and the polyurethane raw materials are made to react with each other under stirring to effect the uniform dispersion of the petroleum pitch in the polyurethane. The petroleum pitch used in the above process has a softening point of 130-250 deg.C and a fixed carbon content of 40-80wt%.
Patent JP-S6347367-A (JP)
Title: Thin film treating device
Inventor: SATO MICHIO
IPC: C23C16/50
Filed: 1986-08-18
Abstract: PURPOSE:To eliminate the inclusion of foreign matters into the formed film and defective formation of patterns by forming a cathode and an anode for generating electric discharge in a gaseous reactant in a vacuum vessel with an alloy having a specified composition. CONSTITUTION:The thin film treating device is formed by the vacuum vessel 1 and the cathode 3 and anode 4 provided in the vessel. The gaseous reactant supplied into the vacuum vessel 1 is excited by the discharge between both electrodes 3 and 4, and a thin film is formed on a substrate 8. The electrodes 3 and 4 contain, by weight, <=0.15% C, <=0.5% Si, <=1% Mn, 12-20% Cr, 0.3-7.5% Fe, <=2% of >=1 kind among V, Nb, and Ta, and the balance Ni.
Patent JP-S5983635-A (JP)
Title: Buffer covering material
Inventor: SHIRONITA MINORU
IPC: B29C51/00
Filed: 1982-11-02
Abstract: PURPOSE:To enable simple construction to be performed even by an unskilled person and at low cost, by providing suction depressed parts to the bottom surface of a sheet material formed by welding re-vulcanized chip shaped crushed waste tire rubber materials leaving gaps for fuse bonding. CONSTITUTION:Waste tire rubber are cut and crushed into chips and pellets and rubber crushed lumps 1, 1,... of these chips and pellets are subjected to re-vulcanization treatment to obtain a covering material (a). In this case, molding is performed so as to preperly leave buffer gaps 2, 2,... between the crushed lumps 1, 1,.... By this method, the crushed lumps 1, 1,... develop own elastic functions while spanning the gaps 2, 2,... and the damage of the elastic function of each lump accompanied by re-vulcanization is effectively compensated. Subsequently, depressed parts 3 to be sucked to a surface to be contacted one provided to the bottom surface of the covering material (a) while the gaps 2 in the crushed lumps 1 are sealed so as to hermetically suck the depressed parts 3 by the surface to be contacted and formed into a smooth end surface so as to certainly and uniformly contact with the surfaces to be contacted of the depressed parts 3.
Patent JP-H0611330-A (JP)
Title: Detection switch
Inventor: TAMINO SHINYA
IPC: H03K17/945
Filed: 1992-06-26
Abstract: PURPOSE:To automatically set the sensitivity of a detection switch without adjusting a variable resistor, etc., for adjusting the sensitivity of the switch. CONSTITUTION:An object to be inspected is positioned to a set position at the time of making power supply and the output of a sensor circuit 2 is written in a memory 7 as a threshold Vth. When such an arrangement is made, the threshold Vth can be automatically set at the time of making power supply. Thereafter, a comparing means 12 compares a signal Vin obtained from the sensor circuit 2 with the threshold Vth read out from the memory 7 through a memory reading-out means 14.
Patent JP-H0539927-A (JP)
Title: Cooker
Inventor: KOJIMA TOSHITADA
IPC: F24C7/02
Filed: 1991-08-01
Abstract: PURPOSE:To enable an optimum cooking of various kinds of foods without being influenced by the kind of food, the kind of food container, the temperature in a heating room at a start of heating, the temperature of the surface of the food and the like. CONSTITUTION:A room temperature sensor 11, container sensors 18a, 18b and 18c, an alcohol sensor 13 and an infrared ray sensor 15 are provided to determine a heating room temperature at an initial heating period based on the output of the room temperature sensor 11. A container is determined based on the outputs from the container sensors 18a, 18b and 18c, the kind of food is determined based on the output of the alcohol sensor 13, and freezing or defreezing of food is determined based on the output of the infrared ray sensor 15. A heating pattern after that is determined based on results of these determinations.
Patent JP-H09103676-A (JP)
Title: Nox trap having improved performance
Inventor: JIEFURII ESU HETSUPUBAAN
IPC: B01J35/02
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To improve the capacity of an NOx trap by constituting the trap of a porous support having a catalyst containing platinum supported thereon and a separate porous support having one or more kind of a catalyst selected from a group consisting of an alkali metal element and an alkaline earth element supported thereon and respectively setting the contents of the catalysts to specific values. SOLUTION: An NOx trap consists of a porous support having a catalyst containing 0.1-5wt.% of platinum supported thereon and a separate porous support having 2-30wt.% of one or more kind of a catalyst selected from a group consisting of an alkali metal element and an alkaline earth element supported thereon. Herein, the wts. of the catalyst are based on the wts. of the porous supports. By this constitution, NO2 is formed on a platinum phase to be absorbed by an alkaline substance phase immediately thereafter and the reaction of NO+1/2O2 =NO2 is transferred in a pref. direction and NOx absorbing efficiency can be enhanced as compared with a conventional catalyst.
Patent JP-2001019984-A (JP)
Title: Activated carbon fiber adsorbent for removing odorant in fuel gas
Inventor: MOCHIDA ISAO
IPC: B01J20/20
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject adsorbent outstandingly improved in adsorption capacity for odorant in fuel gas, therefore useful in the case of city gas or the like by treating activated carbon fibers with nitric acid. SOLUTION: This adsorbent for odorant in fuel gas is such one as to consist of activated carbon fibers (pref. PAN-based or pitch-based ones) treated with nitric acid. Preferably, the above odorants contain dimethyl sulfide (hereafter, abbreviated to 'DMS'), tetrahydrothiophene (hereafter, abbreviated to 'THT') and t-butylmercaptan (hereafter, abbreviated to 'TBM'), and a fuel gas containing an odorant such as DMS, THT or TBM is passed through the above adsorbent treated with nitric acid to remove the odorant.
Patent JP-H0242478-A (JP)
Title: Manufacture of spherical magnet display board
Inventor: OKAWA KIYOHITO
IPC: G09F9/37
Filed: 1988-08-02
Abstract: PURPOSE:To obtain a clean display board whose display can be easily switched, whose colors can be freely combined and which can be rewritten by coloring the surfaces of the semispheres of a spherical magnet having a pair of N pole and S pole on its center axis with different colors and storing it in a holding tool. CONSTITUTION:Each spherical magnet 1 is inverted by drawing a repulsive magnetic field near each spherical magnet 1 from the outside and characters and graphics are expressed on the display board having a structure in which the surfaces of the semispheres of the small-diameter spherical magnet 1 having the pair of N pole and S pole on its center axis are colored with the different colors, many pieces are arranged on an iron base 2 with diaphragms 3 between, and a transparent cover 4 is set. Thus, the display board whose display can be easily switched and which can be used in water can be obtained.
Patent JP-S6437110-A (JP)
Title: Output circuit
Inventor: KOMATA KATSUYOSHI
IPC: H03F3/30
Filed: 1987-07-31
Abstract: PURPOSE:To obtain a balanced output and an unbalanced output by dividing voltages of the output signal having the same phase as an input signal and the output signal having the opposite phase and controlling gains of amplify ing circuits based on divided voltages. CONSTITUTION:A hot terminal TM and a cold terminal TC are connected by voltage dividing resistances R45 and R46 having a resistance value R9. The output voltage of an operational amplifier 21 corresponding to the differential voltage between the divided voltage and the earth potential is outputted to operational amplifiers 2 and 3 through input resistances R43 and R44 to control their output levels. A resistance value R4 of the resistance R43, a resistance value R0 of a resistance R41, and a resistance value Rh of a feedback resistance R47 are set to satisfy relations (R0.Rh)/(R4.R9)=1/2, thereby obtaining the inter-terminal voltage whose output level is equal between unbalance and balance.
Patent JP-H0797515-A (JP)
Title: Aromatic polyamide composition
Inventor: DEIITAA AIHIENAUAA
IPC: D04H1/4342
Filed: 1994-08-17
Abstract: PURPOSE: To provide the subject compsn. containing a specific aromatic polyamide and a charge control agent and having good mechanical characteristics and a long charge half-life, improved in friction electrical behavior, having chemical resistance and heat resistance and useful for a dust film or the like.  
     CONSTITUTION: This comspn. contains an aromatic polyamide (A) soluble in an org. solvent and 0.01-30%, pref., 0.01-10%, especially, 0.1-5% by wt. of the compsn. of an org. or organometal charge control agent (B). The component (A) is pref. a polymer having a repeating structural unit represented by formulae I-III (wherein Ar 1  to Ar 4  are each a divalent monocyclic or monocyclic aromatic radical wherein free valencies of them are mutually arranged in para or meta relationship or arranged relatively prallelly, coaxially or distortionally and Ar 3  and Ar 4  or Ar 2  and Ar 3  and Ar 4  have different meanings in an individual case in a case present in a polymer molecule and respective monomer- constituting blocks are selected so as to produce the aromatic polyamide soluble in the org. solvent). 
     COPYRIGHT: (C)1995,JPO
Patent JP-2000030871-A (JP)
Title: Organic el element
Inventor: TANAKA SATORU
IPC: H05B33/22
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of a nonluminescence section in a luminescence area and to keep the luminescence area at the same state as the initial state over a long period. SOLUTION: An anode 2 made of a transparent conductive film and having through holes 4 to form the pattern of a luminescence pattern 3 is provided on an element substrate 1 made of a glass substrate. Insulating layers 15 including water catching materials 16 are formed on the anode 2 to bury the through holes and cover the edge portions 4 a of the through holes 4. Organic layers 6 are laminated on the anode 2 and the insulating layers 15, and a cathode 7 made of a metal thin film is laminated on the organic layers 6. A seal substrate 8 is sealed to the outer peripheral edge portion of the element substrate 1 to seal the inert gas G by dry nitrogen in it. The insulating layers 15 are made of a polyimide film spin-coated and heat-treated with a polyimide solution mixed and dispersed with the water catching material 16 on the anode 2.  The water catching material 16 is made of calcium oxide or barium oxide adsorbing and retaining moisture via the chemical reaction to water.
Patent JP-S6171523-A (JP)
Inventor: TAKEMURA KUNIO
IPC: H01H50/18
Filed: 1984-09-14
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-H1033177-A (JP)
Title: Fructosyl amino acid oxidase
Inventor: KATO NOBUO
IPC: C12R1/19
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject enzyme necessary for a quantitative analysis of an amadori compound useful for the diagnosis of symptoms of diabetes or the quality control of a food, etc., by culturing a microorganism transformed by a manifestation vector containing a DNA coding the subject enzyme derived from the genus Aspergillus. SOLUTION: This fructosyl amino acid oxidase is obtained by transforming a host cell with a manifestation vector containing a DNA coding the subject enzyme produced by Aspergillus terreus GP1 (FERM P-15, 664) and culturing the resultant transformant. The resultant recombinant fructosyl amino acid oxidase has following properties: (1) catalyzing a reaction generating an α- ketoaldehyde, an amine derivative and hydrogen peroxide by oxidizing an amadori compound; (2) comprising two same subunits each having a molecular weight of about 4.8×10<4> dalton (measured by SDS-PAGE); (3) having an amino acid sequence of formula I at each N-chain end and an amino acid sequence of formula II at an intermediate part of the chain.
Patent JP-H1121893-A (JP)
Title: Waterproofing method and device for wall surface
Inventor: SUGANO MASATO
IPC: E04B1/66
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To perfectly prevent water leakage from the screw penetrating part of a waterproof sheet. SOLUTION: A screw member 14 is installed in the position of a metal column 13 of a wall 11, and a waterproof sheet 21 is laid along the wall 11 from the outside surface of the screw member 14. The position on the sheet 21 mating with the screw member 14 is strucken from the outside surface with a hammer, etc., and a hole 22 is bored in the sheet 21. Through this hole 22, a male threaded part 18 is protruded to the outside surface. A water stopping member 23 formed in a doughnut-shaped disc from a water stopping-material 24 of non-vulcanized butyl rubber and a reinforcing material 25 of rubber is mounted on the male threaded part 18, and then a coupling metal piece 15 is driven to the male threaded part 18.  Accordingly part of the water stopping material 24 is fed to between the hole 22 and male threaded part 18, between the member 23 and male threaded part 18, and between the metal piece 15 and male threaded part 18, and these areas are sealed perfectly. Thus prevention of water leakage is established perfectly.
Patent JP-H0541180-A (JP)
Title: Electron gun for color picture tube
Inventor: HIASA MASAMITSU
IPC: H01J29/50
Filed: 1991-08-02
Abstract: PURPOSE:To improve the resolution and the image quality for a color picture tube by letting three electron beams pass the center of corresponding main focus lenses respectively in an in-line type electron gun to set a spherical aberration to the minimum. CONSTITUTION:A beam passage hole space S4 of a G4 electrode 4 is set to be wider than a beam passage hole space S3 of a G3-2 electrode 15 facing it. A G3-assisting electrode 19 is provided at a G3-1 electrode 14 facing a G2 electrode 13, and the beam passage space S2 of the G3 assisting electrode 19 is set narrower than the beam passage hole space S3 of the G2 electrode 13.
Patent JP-S6255320-A (JP)
Title: Joint structure of packed steel tube concrete
Inventor: SATO TAKANORI
IPC: E02D5/24
Filed: 1985-09-02
Abstract: PURPOSE:To raise the strength of the joint structure of packed steel tube concrete by a method in which both ends to be joined of steel tubes are inserted into a coupler tube having an inside diameter larger than the outer diameter of the steel tube and butted with each other with a spacing, and a hydraulic material, e.g., concrete, etc., is packed into the space in the steel tubes. CONSTITUTION:Ends to be joined of steel tubes 1 and 2 are inserted into a coupler tube 3 having an inside diameter larger than the outside diameter of the steel tubes 1 and 2 and butted with each other through a rubber 4. A separating material 6, e.g., paraffin, etc., is applied on the inner surface of the steel tubes 1 and 2 and concrete 5 is packed into the space of the tubes 1 and 2. Since the tubes 1 and 2 and the concrete 5 are in unbonded state, no axial strain occures in the tubes 1 and 2, and therefore the strength against compressive load can be raised.
Patent JP-S6349573-A (JP)
Title: Load response type braking hydraulic pressure control device
Inventor: SAKAKIBARA RYUICHI
IPC: B60T8/30
Filed: 1986-08-19
Abstract: PURPOSE:To simplify the exact establishment of the control characteristics of braking hydraulic pressure by fitting an initial length setting jig freely attachably between receiving surface parts for a member united with a braking hydraulic pressure control valve and a spring fixing member engaging the element of changing lever for control characteristics. CONSTITUTION:The above mentioned device has a braking hydraulic pressure control valve 10 fixed to a car body 14, and said valve 10 is increased in proportioning control start pressure in proportion to increase in the upward rotation of a lever 20. The lever 20 is attached to a spring fixing means comprising a tensile coil spring 24 and an adjuster screw 24 locked to the one end of said spring 24. In addition to that, an auxiliary spring 48 is provided between the lever 20 and a bracket 16. In this case, an initial length setting jig 100 having engaging pins 102, 104 which can be freely attached to a receiving surface part 50 near a locking part of a spring 48 on the bracket 16 and to a receiving surface part 52 provided on a clevis 30 respectively is provided so that it may be selectively inserted. The adjustment of the braking hydraulic pressure control valve 10 can be therefore simplified.
Patent JP-H0245632-A (JP)
Title: Fuel feed controller for internal combustion engine
Inventor: WAZAKI YOSHIO
IPC: F02D41/10
Filed: 1988-08-03
Abstract: PURPOSE:To prevent the overrich conversion of the air-fuel ratio in the stationary operation state after acceleration by reducing the increased correction quantity in the fuel quantity after the completion of the acceleration state. CONSTITUTION:In an electronic control unit 5, the warming increased quantity coefficient is calculated from a table according to the engine water temperature detected by an engine water temperature sensor 10. The warming increased quantity coefficient is set for each of the highly loaded transient state, highly loaded stationary state, and the low load according to the absolute pressure in suction pipe which is detected by an absolute pressure sensor 8 in suction pipe, and when the absolute pressure in suction pipe, variation rate of the absolute pressure in suction pipe, or the valve opening speed for a throttle valve 3' is over each prescribed value, the warming increased quantity coefficient for the highly loaded transient state is selected. After the completion of the transient state, the increased quantity coefficient is gradually reduced. Therefore, the overlean conversion of the air-fuel ratio in the acceleration state in the case when the internal combustion engine 1 is cold is prevented, and the overrich conversion of the air-fuel ratio in the stationary state after acceleration is prevented.
Patent JP-H0944052-A (JP)
Title: Image forming device
Inventor: AZEYANAGI SATOSHI
IPC: B65H39/11
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To make the next image forming job started in proper timing, by clearly regulating the timing for starting the next image forming job, when post processing can not be carried out by a sheet post processing device connected to the image forming device main body. SOLUTION: A copying machine main body 201 is allowed to sort and load the sheet S, carrying the image thereon discharged, on the first and second loading means B1 and B2 of the sheet post processing device 203. A loaded sheet bundle is transported to a stacker and contained therein. When the post processing of the next copying job can not be carried out by the sheet post processing device 203, the paper feed start timing for the next image forming job is judged by the the image forming job start judging means. The next image forming job is started without affecting the preceding job, based on this judgment.
Patent JP-S6255327-A (JP)
Title: Excavator for sheathing work
Inventor: KONISHI KOICHIRO
IPC: E02D17/04
Filed: 1985-09-04
Abstract: PURPOSE:To perform excavating work with good efficiency by a method in which a rotary excavator consisting of rotary blades and a connector to be connected to the free end of the boom of a back hoe are provided on the back side of the flange of an H-shaped cross sectional master pile driven into the ground. CONSTITUTION:The ground is excavated by back hoe, etc., to a proximity limit to the front face of the flange A of a master pile driven under the ground. An excavator 1 is connected to the free end of the boom 71 of the back hoe, etc. As soon as a motor 5 is driven, the boom 71 is lowered in parallel with the flange A to start up excavation. Rotary blades 3 then turns to excavate soil left on the back side of the flange A.
Patent JP-H0867661-A (JP)
Title: Camphorenealdehyde derivative,its production,and perfuming component containing it
Inventor: KURISUCHIYAN SHIYAPIYUI
IPC: C07C45/30
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a campholinic aldehyde derivative useful for a perfuming ingredient, especially having sandalwood, marine or ozone type odor.  
     SOLUTION: This compound is expressed by formula I (R is H or methyl; X is CHO or C≡N), e.g.; (-)-(1'R)-2-methyl-4-(2',2',3'-trimethyl-3'-cyclopenten-1'- yl)-4-pentene-1-al. The compound of formula I is prepared by heat treating an ether of formula II (either one of the dotted lines is a double bond; R' is H or methyl or methylene) at 160-240°C to obtain an aldehyde of formula III and changing this aldehyde into nitrile by the conventional method. The compound imperts a clear aromatic effect on perfume, cologne, soap, bathe gel, shower gel, cosmetic compositions, shampoo, other products for hair caring, deodorants for body, air-freshener, detergents, fiber softeners, housewares and the like. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0859219-A (JP)
Title: Treatment of silk material
Inventor: YOSHIOKA YOJI
IPC: C01B32/05
Filed: 1994-08-18
Abstract: PURPOSE: To make use of a silk material having been discarded so far as a coating material for the outer skin of human bodies or a filter medium excellent in adsorptive removal of impurities and needless materials, by carbonizing the silk material in an inert atmosphere. CONSTITUTION: A silk material such as subordinate silk yarn produced from wild and raised silkworm (e.g. rejected cocoons, waste silk yarn generated during yarn manufacturing process or weaving process), cocoons freed from pupae, cut cocoons freed from pupae, floss silk as a processed product from raised silkworm, silk noil, laps, silvers, or silk fabrics or cut waste thereof, is carbonized in an inert atmosphere at 600-1200 deg.C. The product is (A) made into ultrafine particles of 3-90μm diameter to use as a coating material for the outer skin of human bodies such as a medicine or quasi-drug for human outer skin or cosmetic, or (B) used as a filter medium either directly or in the form of granules.
Patent JP-H0860030-A (JP)
Title: Coating composition and coated article
Inventor: YAMAGUCHI SEITARO
IPC: C09D183/04
Filed: 1994-08-18
Abstract: PURPOSE: To obtain a coating composition which can form a coating film excellent in antifouling properties and water repellency and has extensive use for coating by adding a specified fluorosilicone compound as a film modifier. CONSTITUTION: This composition comprises 100 pts.wt. film-forming component and 0.01-8 pts.wt. fluorosilicone compound, as a film modifier, represented by formula I (wherein part of Rf s are 4- -20 C perfluoroalkyl which may be substituted with chlorine or H; R<1> is 1-5C alkylene or 2-C hydroxyalkylene; R<2> is 1-12C alkylene, 4 2-50C oxyalkylene or 3-15C hydroxyalkylene; R<3> and R<4> are each 1-4C alkyl, phenyl or 1-3C fluoroalkyl; X is O, S, NH or CO2 ; and a is 5-1000) and having at least two hydroxyl groups in the molecule and/or fluorosilicone compound represented by formula II (wherein R<5> is as defined in R<3> or R<4> ; y+z=5-1000; y/z =-0.5-200; and z>=2).