baber/WOPTO huggingface dataset:
Patent JP-H0838395-A (JP)
Title: Toilet seat washing device
Inventor: SEKI TOMOO
IPC: E03D9/00
Filed: 1994-07-28
Abstract: PURPOSE:To wash a toilet seat and to use the subject device even in the state of opening the toilet seat upward by providing a toilet seat which can be rotated at any arbitrary angle position roughly, a rotating means for rotating the toilet seat, which is coupled with the main body of the toilet seat so as to be rotated by a hinge, and a washing device. CONSTITUTION:When a user operates a switch lever after the toilet is used in the state of opening a lid, simultaneously with the water washing start of a toilet main body, washing water is supplied from a tank for toilet washing water separately provided inside a water feeding tank 9 through a water feeding pipe 10 to a rotary brush 22 inside a washing device 3. At the same time, power is supplied to a motor and drier 28 inside the washing device 3 by a controller provided inside the water feeding tank 9, a driving roller 18 starts rotating, the rotary brush 22 is rotated, and the drier 28 is driven. Then, the surface of the toilet seat 2 is washed by the rotary brush while being horizontally turned and, at the same time, it is dried and sterilized by hot air blown from an air blowing nozzle 27.
Patent JP-H0649265-A (JP)
Title: Transparent water-repelling film
Inventor: NAKANISHI MASAJI
IPC: C09K3/18
Filed: 1992-08-04
Abstract: PURPOSE:To provide a transparent water-repelling film capable of keeping excellent water-repellency over a long period. CONSTITUTION:The transparent water-repelling film 2 contains transparent ceramic material 22 held in the cavities 21 of a porous film 20 made of a fluorine-containing polymer. The porous film 20 gives water-repellency and the transparent ceramic material 22 gives mechanical strength and the adhesiveness to a glass substrate 1.
Patent JP-H0658697-A (JP)
Title: Decoy for missile
Inventor: YASUI MASAAKI
IPC: F41H3/00
Filed: 1992-08-04
Abstract: PURPOSE:To obtain a decoy for a missile in which a flying route can be effectively altered for the missile to be tracked by various systems. CONSTITUTION:The decoy for a missile comprises a heat or infrared ray generation source 3, a radio wave generation source 4, a radio wave reflecting surface 13, and a profile similar to an aircraft 2 in such a manner that its flying route can be effectively altered to the decoy 1 even for the missile of any of an infrared ray guiding tracking system, an image recognition tracking system, a radio wave guiding tracking system and a radar guiding tracking system.
Patent JP-S6187355-A (JP)
Title: Forming method of multilayer wiring
Inventor: NAKAMURA HIROAKI
IPC: H01L21/768
Filed: 1984-10-05
Abstract: PURPOSE:To form a fine multilayer wiring by a thick insulating film by shaping a conductive hole onto a comparatively thin insulating film, shaping a metallic pillar having a shape projecting from the comparatively thin insulating film just above the conductive hole in a self-alignment manner and forming a second insulating film so that only the head section of the projecting metallic pillar is exposed. CONSTITUTION:Foundation wiring layer 2 are shaped onto a substrate 1, a comparatively thin first insulating film 3 is formed successively, and a conductive hole 4 is shaped. A metallic film 5 with a recessed section 6 is formed to the upper section of the conductive hole 4 by depositing the metallic film thicker than the first insulating film 3, an etching-resistant material 7 is applied, and an etching-resistant material 8 is left only in a region having the recessed shape 6 through the etching of the whole surface. The metallic film 5 is etched while using the etching-resistant material 8 as a mask, a metallic pillar 9 projecting from the insulating film 3 is shaped, and a second insulating film 10 is formed through an application method. The insulating film 10 is etched successively to expose a projecting metallic pillar 9 section, and upper wiring layers 11 are shaped.
Patent JP-S6369535-A (JP)
Title: Water in oil type emulsion and its production
Inventor: ARAN SUCHIYUAATO BEEKAA
IPC: C08F2/32
Filed: 1986-09-05
Abstract: The invention provides a process for producing a water-in-oil emulsion of a water-soluble polyacrylamide or polyacrylic acid polymer or copolymer by the inverse emulsion process characterised in that there is used as the emulsifying agent for the water-in-oil emulsion a water-insoluble, oil-soluble surface active agent of the formula (I):I X-Y-Zor a functional derivative thereof, wherein X- represents a saturated or unsaturated hydrocarbon chain containing from 30 to 500 carbon atoms, -Y- represents a succinic anhydride residue carried terminally upon the group X-, and -Z represents a hydrophilic group carried by the group -Y.
Patent JP-H1056293-A (JP)
Title: Part removing tool
Inventor: HAYAKAWA SHOICHI
IPC: B23K3/02
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a tool for removing an SMT component easily and efficiently from a printed board through a simple structure by providing a soldering iron with two or more hands for clamping a component. SOLUTION: A soldering iron body 2 is provided with two hands 3, 3 having a resilient member 4 for altering the width W1 between them, and an operating section 5 for controlling expansion/contraction of the resilient member 4. Since the width W1 between two soldering irons 3, 3 can be altered depending on the dimensions of an SMT component to be removed, e.g. a two-terminal capacitor, by controlling expansion/contraction of the resilient member 4 at the operating section 5, a worker can clamp the SMT component easily by oneself. Consequently, the SMT component can be removed efficiently. Furthermore, wiring on the board is protected at the time of removing the component and the quality of a printed wiring board is prevented from deteriorating.
Patent JP-H0371615-A (JP)
Title: Through type capacitor
Inventor: YAMAOKA OSAMU
IPC: H01G4/35
Filed: 1989-08-10
Abstract: PURPOSE:To prevent the deterioration in withstand voltage characteristics by a method wherein two sheets of metal foils are provided, and one of which is adhered to a through terminal outside the through hole of a dielectric and other sheet is adhered to an internal electrode inside the through hole. CONSTITUTION:A sheet of highly conductive metal foil such as copper foil 12 for example, which is wider than the length of the through hole 4 of a dielectric 2, is wound on a through type terminal 3 between the internal electrode 5 of the dielectric 2 and the through type terminal 3. The upper foil 12 is adhered to the through type terminal 3 outside the through hole 3 of the dielectric 2 using the conductive bonding agent. The metal foil can be changed freely to a certain degree in the radial direction of the through type terminal. Accordingly, the thermal stress of the through type terminal and the conductive bonding agent under hot/colt cycle surroundings can be absorbed by the metal foil. As a result, the deterioration in with-stand voltage characteristics caused by stress can be prevented.
Patent JP-S6453901-A (JP)
Title: Sanitary refuse container
Inventor: TASHO YOSHIKO
IPC: B65F1/06
Filed: 1987-08-22
Abstract: PURPOSE:To perform refuse disposal sanitarily and simplify recovery and dumping by providing cylindrical wrap material, capable of being pulled out, in the main body of a sanitary refuse container provided in a lavatory or the like and sealing the wrap material after refuse is thrown in. CONSTITUTION:A vinyl V is set on the frame 4 of a sanitary refuse container 1, and refuse is thrown thereinto. When the vinyl V becomes full, an operating means is operated so as to actuate a vacuum pump 7 and welding-fusion mechanism A simultaneously. With this arrangement, air in the vinyl V is sucked by the vacuum pump 7, and the vinyl V is sealed into a bag shape by a thermal head 5. By this construction, refuse disposal can be performed sanitarily, and recovery and dumping can be done easily.
Patent JP-H0535936-A (JP)
Title: Discrimination system
Inventor: KOBAYASHI KOJI
IPC: G06Q20/42
Filed: 1991-07-26
Abstract: PURPOSE:To prevent radio interference between different systems, to reduce manufacturing cost and control cost, to surely perform a discrimination of an IC card and to improve security by making the decoding or operation analysis of the discrimination code alloted to the IC card difficult. CONSTITUTION:A master side discrimination code is always transmitted from a reader 1. In an IC card 2, a slave side discrimination code is written in a EEPROM 2-6. When the IC card 2 enters in an electromagnetic field formed by the reader 1, the master side discrimination code is received and it is given to a control logic 2-5. The control logic 2-5 reads the slave side discrimination coded, collates it with the master side discrimination code and returns a response signal when both of them coincide. The reader 1 receives the response signal from the IC card 2, confirms the existence of the normal IC card 2 and unlocks a door.
Patent JP-S6452225-A (JP)
Title: Production of magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/84
Filed: 1987-08-21
Abstract: PURPOSE:To produce a magnetic recording medium which is less fluctuated in still durability by coating a lubricating agent by a soln. coating method on a thin ferromagnetic metallic film on a high-polymer film, then drying the coating with oxygen-governed hot wind. CONSTITUTION:A fine particle coated layer 2 is first formed on a high-polymer film 1 and further, a thin ferromagnetic metallic film 3 is formed on this fine particle coated layer 2. A soln. prepd. by diluting a desired lubricating agent by a solvent is coated on the thin ferromagnetic metallic film 3 to a suitable wet thickness and is dried by the oxygen-governed hot wind by which a lubricating agent layer 4 is formed. The pinhole parts which are liable to be formed when the lubricating agent 4 is disposed by the soln. coating method are then eliminated by the effect of the oxygen and the lubricating agent is partially oxidized and is securely bonded via the oxygen to the thin ferromagnetic metallic film, by which the still durability is uniformized and, therefore, the magnetic recording medium for high-density magnetic recording having the lessened fluctuations in the still durability is obtd.
Patent JP-S60100564-A (JP)
Title: Preparation of 5-(n,n-dimethylaminoethyl)-benzo- thiazepine derivative
Inventor: MIZUKAWA KUNIO
IPC: C07D281/10
Filed: 1983-11-07
Abstract: PURPOSE:To obtain the titled substance, by acetylating 2-hydroxy-3-(2'-aminophenylthio)-3-(4''-methoxyphenyl)-propionic acid, subjecting the resultant compound to ring closure, reacting the reaction product with N,N-dimethylaminoethyl chloride. CONSTITUTION:1mol compound shown by the formula I is reacted with about 2mol acetyl chloride in a solvent such as chloroform, benzene, etc. at 0 deg.C-the reflux temperature for about 1hr to give a compound shown by the formula II, which is reacted with an equipmolar amount or a little excess amount of acetyl chloride at 90 deg.C-the reflux temperature of the solvent under heating, to give a compound shown by the formula III. 1mol of this compound and 2-3mol KHCO3 are suspended in methyl ethyl ketone, and reacted with ClCH2N(CH3)2 with stirring under reflux for 10-15hr, to give a compound shown by the formula IV. USE:A coronary vasodilator, or a stimulant for electroencephalogram.
Patent JP-S6364921-A (JP)
Title: Magnetic powder for magnetic recording
Inventor: YAMAMOTO AKIHISA
IPC: C01G49/00
Filed: 1986-09-05
Abstract: PURPOSE:Magnetic powder useful as a magnetic material for magnetic recording, having small lot-to-lot variability, high saturation magnetization and small average particle diameter, consisting of magnetic powder of ferrite of hexagonal system shown by a specific formula and having an average particle diameter in a specific range. CONSTITUTION:Magnetic powder for magnetic recording consisting of ferrite of hexagonal system which is shown by the formula and has 0.01-0.3mu average particle diameter. In the formula, MI is one or more of Ba, Sr, Ca and Pb; MII is Mo and/or W; MIII is one or more of Si, Ge, Sn, Sb, Ni, Cu and V; (a) is 8-11.8; (b) and (c) are 0.05-2.0; (d) is 0.5-3.0; (e) and (f) are 0.001-3.0; (g) is number of oxygen atoms satisfying valence of other elements. Since the magnetic powder is lamellar particles which have axes to be readily magnetized on plane C of hexagonal system and magnetic powder having extremely small lot-to-lot variability, high saturation magnetization than that of well-known magnetic powder and small average particle diameter is obtained when produced in the same operation condition, the magnetic powder is suitable as a magnetic material for magnetic recording.
Patent JP-H0494219-A (JP)
Title: Semiconductor element
Inventor: KIKUZAWA MASAHIKO
IPC: H03M1/66
Filed: 1990-08-09
Abstract: PURPOSE:To eliminate the need for resetting of a voltage by reading a D/A output data stored in a memory section sequentially just after power of a semiconductor element is applied, outputting the data to each D/A converter section and allowing each D/A converter section to output a voltage corresponding to the data. CONSTITUTION:When a power supply detection section 9 detects the application of a power supply C, a control section 11 outputs a control signal to an address generating section 10, the address generating section 10 generates the address of D/A converter sections 5-8 sequentially from the control signal and outputs them to a memory section 3 and an address decode section 4 as D/A selection data. Then the address decoding section 4 outputs a selective signal, the D/A converter sections 5-8 receive the selective signal to latch a D/A output data and implement D/A conversion. Thus, it is not required to set the output of the D/A converter sections 5-8 again even when the power supply C is interrupted by having only to set the output of the D/A converter sections 5-8 once without being effected by number of the built-in D/A converter sections 5-8.
Patent JP-H0494476-A (JP)
Title: Oil pump for compressor
Inventor: HIRATA TOSHIYUKI
IPC: F04B39/02
Filed: 1990-08-09
Abstract: PURPOSE:To easily and surely perform insertion into a crankshaft axial hole by holding an oil pickup to a crankshaft in a manner wherein a stop hole is brought into contact with a falloff-stopper pin so as to insert the pin. CONSTITUTION:An oil pickup 6 is formed of a resin-made member in which a paddle is integrally formed in the inside. Here, the oil pickup 6 is mounted to a crankshaft 1 by the press-fit method. That is, a split groove of the oil pickup 6 is inserted matched with a gas bleed pin 12. When an insertion end is brought into contact with a tapered part of an axial hole 4 of the crankshaft 1, a stopper hole 17 of the oil pickup 6 inserts the pin 12 to fixedly hold the oil pickup 6. In this way, the oil pickup 6 can be easily and surely inserted to the axial hole 4.
Patent JP-H0764569-A (JP)
Title: Sound-proof device
Inventor: UMEKAGE YASUHIRO
IPC: E04B1/82
Filed: 1993-08-24
Abstract: PURPOSE:To remarkably reduce a noise in an ear cover used as a sound-proof device by an operator. CONSTITUTION:An ear cover 11 is equipped with a first pressure detector 12 which detects the noise outside the ear cover 11, second pressure detector 13 which detects the noise inside the ear cover 11, arithmetic unit 15 which calculates an acoustic wave signal for suppressing a pressure near the second pressure detector 13 by opposite phase interference by an acoustic wave based on the signals of the first pressure detector 12 and the second pressure detector 13, and acoustic wave generating means 14 which generates the acoustic wave. Thus, the noise in the ear cover can be sharply reduced by the phase interference of the acoustic wave, an opposite phase sound can be corrected based on the signal of the second pressure detector 13, and a silencing effect can be continued.
Patent JP-H0853615-A (JP)
Title: Thermoplastic polyurethane composition
Inventor: KANEDA SHUNJI
IPC: C08L75/00
Filed: 1994-08-11
Abstract: PURPOSE:To impart nonadhesiveness to thereby improve antiblocking properties, releasability, etc., by incorporating a styrene elastomer, an olefin elastomer, and a polyolefin resin into a thermoplastic polyurethane in respective specific amounts. CONSTITUTION:40-90wt.% thermoplastic polyurethane is mixed with 5-35wt.% styrene elastomer (e.g. a styrene/1,3-butadiene block copolymer), 5-25wt.% olefin elastomer (e.g. an ethylene/propylene copolymer rubber), and 5-15wt.% polyolefin resin (e.g. high-density polyethylene), the total amount being 100wt.%, to produce the objective composition. According to need, a higher fatty acid bisamide (e.g. methylenebisstearamide) can be further incorporated in an amount of 0.3-4wt.%. The resulting composition is suited for use in producing a film, a laminated sheet, etc.
Patent JP-S6366823-A (JP)
Title: Filter device for magnetron
Inventor: KUROKUZUHARA MAMORU
IPC: H01J23/15
Filed: 1986-09-08
Abstract: PURPOSE:To obtain an inexpensive magnetron by providing tubular dielectrics on cathode lead-in wires and providing metal bodies having the length integral times the 1/4 wavelength around the dielectrics. CONSTITUTION:Center conductors 1 relaying the cathode current of a magnetron are surrounded by tubular dielectrics 2 made of ceramic and are provided with tubular metal bodies 3 around them in a coaxial cable structure. The center conductors 1 are connected to inductance elements 5 inside a filter case 4 and further connected to a magnetron main body 6. When the metal bodies 3 are fixed to holes provided on the side of the filter case 4 by soldering or the like, the leakage quantity of the fundamental wave of microwaves to the outside of the filter case 4 has a cycle with an (1) size of about 30 mm, which corresponds to the 1/4 wavelength of the fundamental wave. Therefore, the length of the (1) size of the metal bodies 3 is selected to integral times the 1/4 wavelength of the subject microwaves. Accordingly, a penetrating capacitor is simplified, the production cost is reduced, and unnecessary radiated microwaves are suppressed.
Patent JP-H0491715-A (JP)
Title: Cutter blade of lawn mower
Inventor: SUMITOMO TATSUYA
IPC: A01D34/73
Filed: 1990-08-07
Abstract: PURPOSE:To suppress production of noise without impairing function of a cutter blade by forming many parts in recessed and protruding parts on the outer surface of the cutter blade in a part leading from each blade part to the back edge of each vane part. CONSTITUTION:Many parts of at least either of recessed parts 22 and protruding parts 23 are formed in parts leading from each cutting part 20 to the back edge of each vane part 21 on the outer surface of a cutter blade 10. When the cutter blade 10 is rotated, the flow of air in the vicinity of the top and bottom surfaces of the cutter blade 10 is converted into many small swirling streams. Peeling of boundary layers on the outer surface is suppressed to a small extent as much. Even if the cutter blade is rotated at a high speed so as not to impair function thereof, production of noise due to the rotation of the aforementioned cutter blade is effectively suppressed.
Patent JP-H0554840-A (JP)
Title: Image tube
Inventor: WATASE YASUSHI
IPC: H01J31/50
Filed: 1991-08-21
Abstract: PURPOSE:To enhance the efficiency of image pickup by disposing a plurality of microlenses on the outer face of an input face plate, and providing on the inner face of an output face plate image pickup means comprising a plurality of picture elements corresponding to the microlenses. CONSTITUTION:A plurality of microlenses 6 are formed on the outer face of an input face plate 1 and a photoelectric surface 3 is formed on the inner face of the plate 1 and a fluorescent screen 4 is formed opposite to the photoelectric surface 3 on the inner face of an optical fiber plate 22 and an image pickup device 5 is formed in contact with the outer face of the plate 22. When image light is is incident on the lenses 6 as parallel rays of light, the rays are individually focused at the lenses 6 and photoelectrons are generated at the photoelectric surface 3. The photoelectrons are incident on the fluorescent screen 4 and fluorescent images are individually guided to the picture elements 7 of the device 5 via the plate 22. Focused light can thus be efficiently made to be incident on the picture elements of the image pickup means and the efficiency of image pickup can be enhanced.
Patent JP-H0954815-A (JP)
Title: Handwritten character recognizing method
Inventor: MAEJI MICHIRU
IPC: G06K9/62
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To recognize the remarkable stop or brush-up of a holograph without error. SOLUTION: The distance between end points is found and when this distance is longer than a prescribed distance D, a direction grade is found by an ordinary table but when the distance between end points is shorter than the prescribed distance D, any larger value of either the direction grade found by the ordinary table or any arbitrary value is found as the direction grade. Namely, when the distance between end points is shorter than the prescribed distance D (0.2mm, for example,) the direction grade is found so that the value can not be smaller than an arbitrary value '65'.
Patent JP-S6186972-A (JP)
Title: Surface treatment of wood
Inventor: YASUDA AYUMI
IPC: B27K5/00
Filed: 1984-10-05
Abstract: PURPOSE:To enhance the anti-staining property of wood, by cografting a specific polymerizable monomer and a vinyl monomer on wood. CONSTITUTION:A polymerization monomer to be used is one having an org. group with high fluorine content and represented by general formula (wherein R<1> is a 1-16C high fluorine content org. group, R<2> is an 1-4C alkylene group and R3 is a hydrogen atom or a methyl group). As a vinyl monomer having high grafting efficiency, one or more of a monomer selected from ethylene, acrylate and styrene is used. By together using both monomers, water and oil repellency is imparted to the surface of wood and, by making grafting efficiency high, the fine surface uneveness of wood can be filled with the branched polymer prepared from both monomers and an anti-staining property and durability are enhanced to a large extent.
Patent JP-H0259327-A (JP)
Title: Continuous manufacture of resin moldings
Inventor: NAGATA YASUHISA
IPC: B29C70/52
Filed: 1988-08-24
Abstract: PURPOSE:To obtain a moldings having no nonuniformity by infiltrating thermoplastics resin powder into a fiber bundle assembly, after that, passing through a mold heated up to the glass transition temperature of thermoplastics resin or melting point or higher, and then integrating them by cooling. CONSTITUTION:A reinforced fibre bundle assembly is soaked into suspension in which thermoplastics resin powder is suspended in liquid, and the thermoplastics resin powder is infiltration into the fibre bundle assembly. This is passed through a mold heated up to the glass transition temperature of thermoplastics resin or melting point or higher so as to melt the thermoplastics resin, and heated them by cooling for integrating them. As a thermoplastics fibre bundle, carbon fibre, glass fibre, aramide fibre and the like are employed, and it is preferable the polysulfon, polyethersulfon, polyetherketone, aromatic polyamide, aromatic polyester, and the like are used as thermoplastics resin, the melting temperature or glass transition temperature of which is 150 deg.C or higher, and it is also preferable that the particle diameter of powder is 50mum or less, more particularly, 10mum or less. The dispersion medium or thermoplastics resin powder is water, alcohol, ketone, halogenated hydrocarbon or blended liquids of them.