baber/WOPTO huggingface dataset:
Patent JP-H01228585-A (JP)
Title: Method for cleaning interior of fuel tank
Inventor: YAMAZAKI SATORU
IPC: B08B9/08
Filed: 1988-03-09
Abstract: PURPOSE:To prevent magnetic small bodies in a fuel tank from being sent into a fuel transfer system by inserting a magnet in the tank to attract the magnetic small body in the fuel tank, and subsequently leading out the magnet to the outside of the tank. CONSTITUTION:Magnets 5 for attracting the magnetic small bodies in a fuel tank 1 are inserted in the tank 1 to attract the magnetic small bodies and subsequently led out of the tank 1. By this simple method, the magnetic small bodies in the tank can be prevented from being sent into a fuel transfer system.
Patent JP-H01230672-A (JP)
Title: Production of molding material which can produce grainy pattern
Inventor: YAMAOKA KYUZO
IPC: C08L89/00
Filed: 1988-03-10
Abstract: PURPOSE:To produce the title molding material having a specific gravity close to that of natural wood and being good in secondary processability and capable of producing a fully natural grainy pattern by mixing a powder of a vegetable material with a binder so that the powder may be distributed nonuniformly. CONSTITUTION:At least one powder of a grain size of 100-150 mesh and a water content <=0.2%, selected from among vegetable materials such as wood, rice hulls, bagasse and straw, is mixed with 30-50% binder selected from among a thermoplastic synthetic resin (e.g., PS), a thermoplastic natural resin (e.g., turpentine), glue, starch and the like at 100-180 deg.C for 10-15min so that the powder may be distributed nonuniformly.
Patent JP-S56155326-A (JP)
Title: Separate type air-conditioner
Inventor: HONDA YOSHIYUKI
IPC: F24F11/02
Filed: 1980-04-30
Abstract: PURPOSE: To enable to effect wiring work simply without any mistake and facilitate the maintenance and the like thereof by a method wherein transmitting and receiving of mutual control signals among an indoor unit, an outdoor unit and a remote controller are enabled to be effected by a pair of control signal wires respectively.  
     CONSTITUTION: The indoor unit 1 of the separate type air-conditioner is constituted with equipments such as a heat exchanger 2, a fan 3, a fan motor 4 being supplied the electricity therefor through electric source wires 101, an electronic controller 5, a suction air temperature sensor 7, a blow-out air temperature sensor 8 and the like. On the other hand, the outdoor unit 10 is constituted with the equipments such as a heat exchanger 11, a fan 12, a fan motor 13 being supplied with the electricity therefor through electric source wires 102, a compressor 14, an electronic controller 15, a cooling medium temperature sensor 17, an outdoor air temperature sensor 18 and the like. Each air-conditioning elements 4, 13, 14 is controlled by the electronic controller 5 through a pair of controlling wires 113, 114 under receiving and transmitting the control signals between the remote controller 20 and the electronic controller 15. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07268514-A (JP)
Title: Hydrogen occluding alloy and hydrogen occluding alloy electrode
Inventor: TSUKAHARA MAKOTO
IPC: H01M4/24
Filed: 1994-03-28
Abstract: PURPOSE:To obtain a hydrogen occluding alloy having excellent hydrogen occlud ing characteristics by forming three-dimensional network skeleton of a phase consisting essentially of an AB2 type Laves alloy phase into a base phase consisting of a Ti-V solid soln. alloy. CONSTITUTION:The Ti-V solid soln. alloy is formed that the alloy phase consisting essentially of the AB2 type Laves alloy phase forms the three- dimensional network skeleton and exists in the base phase consisting of the Ti-V solid soln. alloy. This alloy is preferably composed of TiValphaNibetaMgamma (A is Zr, Hf, Ta, M is Cr, Mn, Fe, Co, Cu, Nb, 1<=alpha<=10, 0.2<=beta<=2.0, 0.05etagamma<=1, 0<=delta<=2). The AB2 alloy phase described above is preferably composed of TiepsilonAxsiNietaVthetaMiota (A is Zr, Hf, Ta, M is Cr, Mn, Fe, Co, Cu, Nb, 0.1<=epsilon<=0.4, 0.1<=xsi<=0.4, 0.1<=eta<=0.6, 0.1<=theta<=0.5, 0<=l<=0.2, epsilon+xsi+eta+theta+iota=1). A hydrogen occluding alloy electrode having excellent characteristics and long life is obtd. by using this alloy.
Patent JP-H08255812-A (JP)
Title: Method and device for mounting electronic part
Inventor: NAKADA HISASHI
IPC: H01L21/60
Filed: 1995-03-16
Abstract: PURPOSE: To provide a method of mounting an electronic part easily and surely on a board in a short time. CONSTITUTION: (a): Bumps 1 are held by the use of a jig of vacuum suction type making their arrangement conform to that of electrodes, and the bumps 1 are positioned to the electrodes 7 of a board 8 where adhesive agent is applied. (b): The bumps 1 held by the jig 2 are transferred onto the board 8. (c): The electrodes 11 of an electronic part 10 are positioned to the bumps 1 on the board 8. (d): The electrodes 11 of the electronic part 10 are connected with the electrodes 7 of the board 8 through the intermediary of the bumps 1. The electronic part 10 is temporarily fixed to the board 8 with adhesive agent 9. A second board where sealing glass is applied is placed on the electronic part 10, and the adhesive agent 9 is burned to be degased in a low- temperature burning process.  Then, the sealing glass of the second board is fused in a high-temperature burning process, and the electronic part 10 is sealed up between the first board 8 and the second board.
Patent JP-H02238464-A (JP)
Title: Electrostatic charge image developing magnetic toner
Inventor: TANAKA KATSUHIKO
IPC: G03G9/097
Filed: 1989-03-13
Abstract: PURPOSE:To obtain high-quality copied images good in durability and quality preservability for a long period by incorporating a specified compound as a positive charge controller. CONSTITUTION:The electrostatic charge image developing toner is obtd. by externally adding positively chargeable fine powdery silica to fine powdery particles which internally contain at least the dye represented by formula I in which each of R<1> - R<3> is optionally substituted phenylene or naphthylene; each of R<4> and R<5> is optionally substituted aryl; R<6> is optionally substituted arylsulfonic acid anion; and each of X<1> and X<2> is H or 1 - 8 C alkyl, thus permitting an amount to be triboelectrified between the toner particles, or between those and a toner carrier, such as a sleeve, to be stable and stable images to be obtained without being affected by temperature and humidity.
Patent JP-S60202228-A (JP)
Title: Disposing device for waste in ship
Inventor: HIGUCHI HIDETO
IPC: F23G5/40
Filed: 1984-03-26
Abstract: PURPOSE:To economically and efficiently dispose all waste produced in a ship, by a method wherein a heat exchanger, which heats bilge water by means of fluid containing waste heat from the engine in a ship, is provided, the heated and concentrated bilge is fed in a sprayed condition into a second incinerator. CONSTITUTION:Bilge, guided through a pipe 3, is spread to the upper part in a tank 1 through spread holes 3a, and a moisture content in the bilge is vaporized by means of the heat of fluid, such as cooling water for jacket in a heat exchanger 2. The concentrated bilge, in which moisture content is removed and a content of oil is increased, is stowed in a tank 4t. Meanwhile, after waste oil, produced in a ship, is stowed in a tank 8t, it is emulsified to feed it to a first incinerator 6. Solid waste and solid combustible substance such as garbage are adjusted into a proper size, and are charged in the incinerator 6 for combustion. Meanwhile, the concentrated bilge, stowed in the tank 4t, is emulsified by a mixer 4m to feed it in a second incinerator 7. The concentrated bilge is sprayed by an atomizer 9, heat is imparted thereon within the second incinerator under a high temperature condition, and the bilge is increased in temperature for evaporation and is burnt.
Patent JP-H03261495-A (JP)
Title: Shaver
Inventor: MURAKAMI KENJI
IPC: B26B19/44
Filed: 1990-03-12
Abstract: PURPOSE:To prevent the shaven beard refuse from being scattered by integrating a dust collecting mechanism for sucking beared refuse cut by a shave cutter into the inside of a shaver main body, into the shaver main body. CONSTITUTION:A beard which goes into an outer blade 5a (edge groove) formed in a skin contact part of an outer blade body 5 is cut by an inner blade body 7. On an annular attaching/detaching part of the outer blade body 5, plural slit holes 6 are provided so as to communicate with the inside of the outer blade body 5, and on a motor containing part 3 of a casing 1, a dust collecting mechanism for sucking air in the vicinity of the outside periphery of the outer blade body 5 into the inside of the outer edge body 5 through the slit holes 6 and the outer blade 5a (edge groove) is provided. The dust collecting mechanism is realized, for instance, by being mainly composed of a fan mechanism which is driven by a motor for driving to rotate the inner edge body and forms a suction air flow to the inside of a motor containing part 3. In this regard, on the slit hole 8 part, a filter 9 for catching the beard refuse is provided. In such a way, the beard refuse generated by shaving in connection with an air flow is sucked effectively into the shaver main body, and scattering of the beard refuse is prevented effectively.
Patent JP-S61218761-A (JP)
Title: Starter for suction pipe internal ethanole injection type spark ignition engine
Inventor: NAKAZONO TORU
IPC: F02M31/13
Filed: 1985-03-25
Abstract: PURPOSE:To improve engine startability ever so better, by installing a heater, capable of heating air, in a position short of a suction valve inside a suction pipe, while installing another heater, capable of heating ethanol, inside a fuel injection valve or the suction pipe. CONSTITUTION:An electric heater 9 heating air A is installed in a position short of a suction valve 1 inside a suction pipe 10. In addition, a fuel injection valve 4 spraying ethanol to the inside of the suction pipe 10 is installed in the suction pipe 10. The fuel injection valve 4 is also provided with a heater 8 heating the ethanol. At the time of starting, the air A inside the suction pipe 10 is heated by the heater 9, and the ethanol heated further by the heater 8 is sprayed to the inside of the suction pipe 10 from the fuel injection valve 4. Thus, favorable starting is performable.
Patent JP-H05306395-A (JP)
Title: Improver for fuel
Inventor: NASU JUN
IPC: C10L1/12
Filed: 1992-03-16
Abstract: PURPOSE:To produce an improver for fuels, capable of improving fuel consumption and reducing CO, HC, etc., in an exhaust gas. CONSTITUTION:Sea water is acidified and adjusted to a high pH with a strongly alkali agent. A precipitate prepared in the process is removed and the sea water is concentrated to give a solution, which is mixed with an acid and water is removed by heating to give a solid. The solid is dissolved in a solvent having excellent compatibility with a fuel to give a solution, which is added to the fuel. Combustion efficiency is promoted by the alkali agent and the combustion efficiency is not excessively promoted with an acid and controlled to suppress increase in CO, HC, etc., in the exhaust gas. Consequently, environmental destruction and deterioration of combustion engine can be prevented.
Patent JP-H09232586-A (JP)
Title: Method of forming substrate film
Inventor: OHORI TATSUYA
IPC: H01L21/318
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To improve electric characteristic at the interface between a gate insulating film and a semiconductor film that is formed under the gate insulating film by forming an insulating film on a surface on which the film is formed after exposing the surface on which the film is formed to activated enzyme in advance in forming the insulating film. SOLUTION: A silicon oxide film or silicon oxide nitride film is formed as a substrate film 502 on a no-alkali glass board 501. An amorphous film is crystallized to a crystalline silicon film. A region 503 with island form patterning that is formed to be the active layer of a thin film transistor afterward is formed by patterning the crystalline silicon film. On the region 503, a film that functions as a gate insulating film 504 such as an SiON film is formed with predetermined thickness. In a processing chamber, the surface of the crystalline silicon film is treated by the plasma of the enzyme at predetermined pressure and with the predetermined quantity of flow. After exhausting impurities inside the processing chamber, the SiON film is formed on the crystalline silicon film.
Patent JP-H06270165-A (JP)
Title: Method of duplicating molded form having uneven pattern
Inventor: SEGAWA TOSHIICHI
IPC: G11B11/105
Filed: 1993-03-18
Abstract: PURPOSE:To obtain a duplicating plate capable of being controlled to the dimensions of an uneven pattern required as a product by controlling the temperature and moisture at the time of keeping an original plate in custody and also controlling the dimensions of an uneven pattern of a duplicating plate having a fundamental plate in duplication by a method of 2P having a curing type resin composite used therein. CONSTITUTION:The duplicating method of 2P having a curing type resin composite 2 employed therein for a molded form 4 having an uneven pattern utilizing a resin plate as an original plate 1 is carried out such that, at first, on the original plate 1 formed with an uneven pattern, a curing type resin composite 2 is permitted to drop, and a fundamental plate 3 is lamination- laid on the resin composite 2 to be pressed. Next, by irradiating ionization radiation rays such as ultraviolet rays from the side of the fundamental plate 3 in order to cure the resin composite 2, and the resin composite 2 and fundamental plate 3 integrated with each other are separated from the original plate 1 side so as to duplicate the molded product 4. At the time of effecting duplication by a method of 2P having the curing type resin composite 2 used therein, the dimensions of an uneven pattern of duplicated plate having the fundamental plate 3 is controlled by adjusting the temperature and moisture during the period of having custody of the original plate 1.
Patent JP-S61218233-A (JP)
Title: Automobile telephone system
Inventor: NOGUCHI KAZUO
IPC: H04W4/00
Filed: 1985-03-25
Abstract: PURPOSE:To attain talking with excellent talking quality by switching a radio channel during talking from a mobile station side so as to select a channel with high quality even when the radio quality is deteriorated due to the movement of the mobile station. CONSTITUTION:When the channel switching request key 11 of the mobile station side is depressed to change a channel because of a cause due to the deterioration in the talking quality, a channel fixed circuit 12 controls a radio equipment 14, an automobile telephone number of the mobile station and a specific code representing a channel switching request are added to the signal and the result is sent. The signal is received and detected by a relay station 30, sent to the memory 44 of an automobile telephone exchange 40 and stored. A central processing unit 43 controls the radio channel reassignment circuit 32 of the relay station 30 based on the stored data to indicate channel switching. Thus, the circuit 32 sets the radio channel of the relay station 30 to a channel having the best talking quality among idle channels and sends the set channel name to the exchange 40.
Patent JP-2000254511-A (JP)
Title: Olefin oxidation catalyst
Inventor: FURUYA MASAHIKO
IPC: C07B61/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To synthesize an oxidation product easily in a high yield by a method in which a catalyst for the liquid phase oxidation of olefins by hydrogen peroxide comprises a porous metal oxide of a specified content of niobium. SOLUTION: An olefin oxidation catalyst comprises a porous metal oxide containing niobium, which is in the form of a porous oxide and demonstrates catalytic performance as an oxidation catalyst. In a method for preparing the catalyst, for example, an aqueous solution of niobic acid or niobium peroxide in an alcohol is loaded with a precursor of an metal oxide such as a metal alkoxide and gelatinized through hydrolysis and a condensation reaction, and the solvent is evaporated to obtain a porous metal oxide containing niobium oxide. The content based on niobium metal of niobium in the catalyst is 0.1-20 wt.% in terms of the activity, strength, and others of the catalyst.
Patent JP-S57175155-A (JP)
Title: Alpha-isocyanoacrylic amide derivative, its preparation and herbicide
Inventor: YONEDA NAOTO
IPC: C07C291/10
Filed: 1981-04-17
Abstract: NEW MATERIAL:A compound shown by the formulaI(R 1  and R 2  are alkyl, phenyl, halogen-substituted phenyl, etc.; R 3  and R 4  are alkyl, phenyl, or R 3  and R 4  are linked to neighboring N to form alkyl-substituted or unsubstituted heterocyclic monocyclic group).  
     EXAMPLE: N-(2-Isocyano-2-cyclohexylideneacetyl)piperidine.  
     USE: A herbicide. Having improved withering action on various kinds of weeds, especially broadleaf weeds, further high safety to various kinds of crops.  
     PROCESS: An α-formylaminoacrylic amide compound shown by the formulaII is reacted with a dehydrating agent such as phosphorus oxychloride in the presence of a deoxidizer (e.g., triethylamine, etc.) in a solvent such as benzene at -20W 50°C, to give a compound shown by the formulaI. The compound shown by the formula II, a raw material, is a novel compound, and obtained by reacting a ketone compound shown by the formula III with an α-isocyanoacetic amide compound shown by the formula IV. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57173459-A (JP)
Title: Horizontal type barrel grinder
Inventor: IIO YASUO
IPC: B24B31/02
Filed: 1981-04-19
Abstract: PURPOSE:To enable various different kinds of bodies to be ground having different finishing conditions efficiently by one barrel grinder by rotating a plurality of barrel tanks on their own axes at the different speed of revolution while the barrel tanks are revolved. CONSTITUTION:The barrel tanks 101A, 101C are supported to a disk 100 fixed to a revolution main shaft 108. On the other hand, the double sprocket 112A of the barrel tank 101A is axially mounted rotatably to the revolution main shaft 108, the width of the double sprocket 112C of the barrel tank 101C is smaller than that of another double sprocket 112A, the double sprocket 112C is mounted rotatably onto the double sprocket 112A, the large diameter sprockets of each double sprocket 112A, 112C are drive-connected to separate motor by means of chains 114A, 114C, sprockets at the small diameter insides are drive-connected to each barrel tank 101A, 101C, the barrel tanks 101A, 101C are revolved while being rotated on their own axes at the different speed of revolution, and the barrel tanks are ground and worked efficiently.
Patent JP-H05221383-A (JP)
Title: Skewed propeller
Inventor: NISHIKIDO SHINGO
IPC: B63H1/26
Filed: 1992-02-12
Abstract: PURPOSE:To improve shock resistance of a blade trailing edge part particularly at the time of reversing a propeller and improve castability at the time of manufacturing the propeller, relating to the skewed propeller used mainly for a ship. CONSTITUTION:In a skewed propeller, a propeller blade of continuously changing its width from a blade root part 5 over to a blade point end 4 is provided and formed so that a trailing edge 2 of this propeller blade has a maximum thickness in a radius direction in the vicinity of a radius position (in practical example, position with 60% r/R) where a contour of the trailing edge of this propeller blade is most recessed.
Patent JP-S57173809-A (JP)
Title: Circuit switchgear
Inventor: MIKI YUKIO
IPC: G02B7/14
Filed: 1981-04-18
Abstract: PURPOSE:To prevent use in a connection failure state, by providing a switch for opening or closing a circuit in accordance with whether a driving member and a driven member have been connected properly or not. CONSTITUTION:When an interchangeable lens 2 is set to a camera body 1 against springs 8, 15 and the interchangeable lens 2 is rotated, when a mount positioning hollowed part 64 of the interchangeable lens 2 reaches a position of a mount positioning member 9, a positioning part 10 of a positioning member 10 automatically goes into the hollowed part 64, and the interchangeable lens 2 is locked at a prescribed position against the camera body 1. In this case, a moving electrode 26 contacts with a fixed electrode 27, and the switch is turned on. When a motor 22 starts to rotate, the first driving shaft 13 is also rotated, and the moment when an engaging pawl 17 has aligned with a position of an engaging hollowed part 62, it becomes a normal meshed state by an action of the spring 15, and driving force is transmitted to the interchangeable lens side. Accordingly, use in a connection failure state is prevented.
Patent JP-H02237342-A (JP)
Title: Phase modulator integrated circuit
Inventor: SHINOZAKI SATORU
IPC: H03C3/00
Filed: 1989-03-10
Abstract: PURPOSE:To prevent a phase error and an amplitude error, to simplify the adjustment and to miniaturize the constitution by multiplying a data signal with a carrier being frequency divided and applied with frequency conversion. CONSTITUTION:A carrier signal with a frequency fCARR inputted from an input terminal 11 is provided into a carrier signal having a frequency of 1/n by a frequency divider circuit 3, applied to one input of an analog multiplier 2 and a data signal SDATA is inputted to the other input of the analog multiplier 2. That is, the analog multiplier 2 multiplies the carrier of 1/n of the frequency fCARR with the data signal SDATA, and a phase demodulation wave f0 having a frequency spectrum taking 1/n of the frequency fCARR as the center frequency is extracted from an output terminal 13. As a result, since the inputted carrier and the outputted modulation signal differ, even when the electric coupling between the input and output terminals is caused, the leakage of the carrier is prevented. Thus, a phase error and an amplitude error are prevented, no complicated adjustment is required and the constitution is miniaturized.
Patent JP-H0627469-A (JP)
Title: Liquid crystalline substance-based optical element and its manufacture
Inventor: ARUFUREETO MIRAA
IPC: G02F1/137
Filed: 1993-02-25
Abstract: PURPOSE: To prevent the optical element from exhibiting double refraction at a defined incident angle by irradiating a liquid crystal material with non- polarized light of a suitable wavelength at a defined angle in such a manner that the alignment vector of this material is aligned in parallel to the direction of the light for irradiation passing the material. CONSTITUTION: A shearing stress is applied on the material 1a between two sheets of glass plates 1b which are heated and are coated with polyimide as an alignment assistant, by which the material is so aligned as to have the spiral axis perpendicular to the substrate glass 1b. The sample 1 is thereafter irradiated with the beam of the non-polarized light of a high-pressure mercury lamp 2. The light is condensed from a quartz condenser lens onto the sample 1 and the beam falls perpendicularly onto the surface of the sample 1. The sample 1 irradiated in such a manner appears colorless and transparent when viewed perpendicularly. The molecules are homoeotropically aligned. The reflection band of the cholesteric phase does not exist. The sample 1 does no longer exhibit the double refraction in this direction when the light is made incident perpendicularly.