baber/WOPTO huggingface dataset:
Patent JP-H10254467-A (JP)
Title: Lyrics display device, recording medium which stores lyrics display control program and lyrics display method
Inventor: TOTSUKA AKIRA
IPC: H04N5/445
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To realize return functions such as rewind and repeat functions in the lyrics display device which is simply constituted by using character data. SOLUTION: Automatic playing data and lyrics data equivalent to one music are stored in a RAM 54. These data are read in accordance with the progress being made, an automatic playing is conducted and a display device 60 displays the lyrics. While the music is being progressed, the lyrics of the music, to which the music is to be returned, initiated by the repeat function or the returned position data set, which indicates the stored position of the character data corresponding to the lyrics for every prescribed interval for the rewind function, are stored in the RAM 54 by the operation of a repeat operator provided on an operation panel 20.  By the repeat command made by the repeat operation element or the rewind operation element provided on the panel 20, the display condition of the lyrics on the device 60 is brought back to the one, which corresponds to the returned position, using the data set in response to any one of the returning specifications for every prescribed interval.
Patent JP-2000169873-A (JP)
Title: Silicone grease composition
Inventor: YAMADA KUNIHIRO
IPC: C10M107/50
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a silicone grease composition that has excellent thermal conductivity. SOLUTION: This silicone grease composition comprises 50-95 wt.% of a component (A) composed of a powdery mixture of aluminum nitrides consisting of two kinds of (α) aluminum nitride particles having an average particle size of 0.5-5 μm and of (β) aluminum nitride particles having an average particle size of 6-20 μm so that the average particle size may become 1-10 μm after mixing at a rate α/(α+β) of 0.1-0.9, 5-15 wt.% of a component (B) composed of an organopolysiloxane that has a viscosity of 50-500,000 cs at 25 deg.C and is represented by the formula: R1aSiO(4-a)/2 [R1 is at least one kind of group selected from the group consisting of 1-18C saturated or unsaturated monovalent hydrocarbon groups; 1.8<=a<=2.2], and 0-35 wt.% of a component (C) composed of at least one kind powder of an inorganic compound selected from the group consisting of zinc oxide, alumina, boron nitride and silicon carbide with an average particle size of 0.5-100 μm.
Patent JP-H07168486-A (JP)
Title: Detector for lift of image carrier
Inventor: SEKI YUICHI
IPC: G03G21/00
Filed: 1993-12-15
Abstract: PURPOSE:To accurately extract a signal for detecting the life of an image carrier at a low cost and to improve accuracy in detecting the life of the image carrier, as for an image forming device introducing a contact electrostatic charging system of an AC impressing system as an electrostatic charging/ destaticizing processing means for an image carrier. CONSTITUTION:The detector is provided with a voltage outputting means 101 for impressing an DC voltage and an AC voltage on an electrostatic charge body 105, a means for electrostatically charging/destaticizing the image carrier by bringing the electrostatic charge body into contact with the image carrier 9 and a means 109 for extracting a signal 107 outputted from the image carrier as the detection signal 110 for the life of the image carrier, the detection signal for the life of the image carrier is generated by a means for exchanging the DC current signal outputted from the image carrier for a voltage and a means for extracting a voltage signal by a sampling clock signal synchronising with the AC voltage signal obtained by the voltage outputting means.
Patent JP-H06168188-A (JP)
Title: Abnormality detection system
Inventor: FURUHATA NOBUYOSHI
IPC: G06F11/30
Filed: 1992-11-30
Abstract: PURPOSE:To prevent the malfunction of a host side transmission and reception buffer accompanying an abnormality of a host computer, and to improve the reliability of a radio LAN by detecting the abnormality of a master device side device by a slave device side device while holding an interchangeability with a conventional product without increasing the number of signal lines between the devices. CONSTITUTION:In the radio LAN equipped with plural host computers HCOM 1 or the like connected through a corresponding host side transmission and reception buffer HBUF1 or the like with a radio line, each host side transmission and reception buffer HBUF 1 or the like is equipped with an abnormality detecting circuit ERDT which detects that a strobing signal STBB inputted from the corresponding host computer HCOM1 as an activation control signal is turned to a valid level beyond a prescribed time, and detects the abnormality of the corresponding host computer HCOM1 or the like.
Patent JP-H10187308-A (JP)
Title: Infrared data communication equipment
Inventor: ISHII TOSHIYUKI
IPC: G06F3/12
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To attain communication while a data processor is arranged in a normally used state by providing a reflecting plate for changing the communicating direction of an infrared ray transmitted and received by an infrared communicating part for changing the communicating direction of the infrared ray according to the position of the infrared data communicating part of a device which operates communication. SOLUTION: An infrared communicating unit 31 is arranged at a right back part inside a main body 1. A triangle pole-shaped reflecting member 33 linked with a slide switch 32, to whose one side face a reflecting board 34 is attached is provided adjacently to the infrared communicating unit 31. The slide switch 32 is operated for moving the reflecting member 33, and the direction of the infrared ray of the infrared communicating unit 31 is changed.
Patent JP-H07172495-A (JP)
Title: Oil feeding device
Inventor: KANAMORI AKIFUMI
IPC: B67D7/40
Filed: 1993-12-17
Abstract: PURPOSE:To provide an oil feeding device which permits an oil feeding hose to be easily handled, even if it is long, and which is simple in manufacture and transport. CONSTITUTION:A case body 15 is provided in its interior with an oil feeding pump, a flow meter and an indicator and an oil feeding device body 11 is provided with a swivel elbow 20 which is mounted on the front face of the case body 15 and to which a discharge pipe of the flow meter is connected, an oil feeding hose 12 with an oil feeding nozzle 23 at the end connected to the swivel elbow 20 and a safety tube fitting 26 provided on the oil feeding hose 12 and is further provided with two support posts 17 and 18 secured to its upper part with bolts and a retractor 41 disposed within the upper part. By this arrangement, an upper case 16 is provided consisting of a top case 19 mounted between the top ends of the two support posts 17 and 18 and the oil feeding hose 12 is fixed before the safety tube fitting 26 provided thereon by the end part of a wire 41a pulled out from the retractor 41 within the top case 19.
Patent JP-H08231651-A (JP)
Title: Graft copolymer and colorless transparent electrophotographic toner containing the same
Inventor: RAIMUNTO YOOZEFU FUAUSUTO
IPC: C08F265/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain graft copolymers useful as binders of positively chargeable electrophotographic toners and capable of forming stabilized toner dispersions by allowing the copolymer to comprises specific repeating units.  
     SOLUTION: A desired copolymers comprises repeating units A, B, C, and D represented by formulae I, II, III and IV (wherein X and Y are each an initiator group or a polymer group grafted with a group of formula II, V or VI; R 1  is H or methyl; R 2  is 6-18C alkyl; R 3  is 1-3C alkyl; and not more than one of the groups X and Y is an initiator group), respectively. As to the amounts of repeating units A, B, C and D in the basic chain, typically, unit A is 5-100 pts.wt; unit B is 0.5-3.0 pts.wt.; unit C is 0.5-4 pts.wt.; and unit D is 250-1,000 pts.wt. With the use of this copolymer as the binder, a polymer having repeating unit A and repeating unit G represented by formula VII (wherein n is 1-3) is dispersed in an aliphatic hydrocarbon as the high molecular weight polymeric controlling agent and is used as a liquid toner. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H10184779-A (JP)
Title: Active damping method and device thereof
Inventor: TSUMURA NAOYOSHI
IPC: E04H9/02
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To improve stability of a control system and conduct DVFB control with a low-priced damping device by setting damping force against bending vibration and a damping moment against torsional vibration independently respectively. SOLUTION: At a vibrating body 3 which generates bending vibration and torsional vibration, a pair of pressurizing devices 1, 1a are disposed in parallel to such a direction that displacement caused by bending vibration occurs and symmetrically to a reference surface 4 which includes the center line of torsional vibration. A pair of speed sensors 2, 2a are disposed symmetrically and movably to the reference surface, and a signal obtained by multiplying the output of the speed sensor by a gain G is fed back to a pressurizing device corresponding to each of them.
Patent JP-H11156449-A (JP)
Title: Method for press-working cylinder end part
Inventor: SOFUE SATOSHI
IPC: B21D19/08
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To chamfer one end part inner edge of a cylinder formed from a metal stock and to smoothen the periphery of the one end part. SOLUTION: After a bottomed cylindrical work stock R is formed in an upstream process Or, in a next bottom face press process Os, a flat bottomed cylindrical work S is formed by bottom face pressing for reducing an excess material at a bottom inner edge of the work stock R, in a next bottom removing process Ot, a cylindrical work T with opening both ends is formed by bottom removing to remove a bottom part of the work S, in a next chamfering process, a chamfered cylindrical work U is formed by chamfering an end part inner edge of the work T, in a next squeezing process, an end face of the work U is squeezed to smooth an end face crossing to a chamfered inclined face, further, a press working process to form a cylindrical work V with smoothening the peripheral edge of an end part is constituted.
Patent JP-H06194661-A (JP)
Title: Method for orienting film to be oriented
Inventor: NAKAJIMA YASUSHI
IPC: G02F1/1337
Filed: 1992-12-24
Abstract: PURPOSE:To suppress the generation of static electricity and damaging the oriented film surface by rubbing the surface of the oriented film formed on the substrate of a liq. crystal element with a casein rubbing cloth. CONSTITUTION:Many transparent pixel electrodes 3 and an active element 4 corresponding to the electrode 3 are formed in the shape of a matrix on the surface of a lower substrate 1 opposed to a liq. crystal layer. The upper substrate and the electrode forming surface of the lower substrate 1 are covered with the transparent insulating film 6 of silicon oxide, etc., and an oriented film 8 is formed on the film 6 to horizontally orient the liq. crystal molecules. The film 8 is made of a polyimide, for example, and the film surface is oriented by rubbing. The orientation is carried out by a rubbing roller 20 obtained by sticking a rubbing cloth 22 made of casein on a roller main body 21.
Patent JP-H06182245-A (JP)
Title: Garbage treating device
Inventor: MORISHITA TAKUYA
IPC: B09B5/00
Filed: 1992-12-24
Abstract: PURPOSE:To prevent the leakage of septic smells of the garbage sticking to a crushing machine by connecting a drain pipe to an aperture for draining formed in a garbage receiving part, communicating a material charge port with an aperture for material discharge, treating the garbage charged from this material charge port and freely insertably and removably mounting a material pressing rod closing the aperture for material discharge into the material charge port. CONSTITUTION:The aperture 6 for draining connecting draining pipe 5 and the aperture 7 for material discharge communicating with the material charge port 13 of the crushing machine 10 are formed in a garbage receiving part 4. Bacilli and cocci are generated to putrefy and decompose the garbage when the garbage is charged and mixed into and with treating medium 30. The material pressing rod 9 is inserted into the material charge port 13 of the crushing machine 10 to close the aperture of a draining cage 3 and the aperture 7 for material discharge at the time of cooking. The material pressing rod 9 is removed and while a spiral body 15 is kept rotated, the garbage is put into the material charge port 13 by the material pressing rod 9 at the time of treating the garbage. As a result, the leakage of the malodors by the putrefaction of the garbage sticking to the treating means to a kitchen is prevented.
Patent JP-H07175271-A (JP)
Title: Electrophotographic liquid developer
Inventor: ASAMI TAKESHI
IPC: G03G9/12
Filed: 1993-12-20
Abstract: PURPOSE:To obtain an electrophotographic liq. developer less liable to a change of its polarity with the lapse of time at the time of use as the concd. toner or the developer and ensuring stable density, color reproducibility and secondary fixability for a formed image over a long period of time. CONSTITUTION:When the toner based on a colorant and a binder is dispersed in a highly insulating liq. to obtain an electrophotographic liq. developer, a compd. represented by the formula is used as the colorant and the objective electrophotographic liq. developer is obtd.
Patent JP-H07172602-A (JP)
Title: Press plate feeding device
Inventor: YOSHIOKA HITOSHI
IPC: B65H3/08
Filed: 1993-12-20
Abstract: PURPOSE:To provide a press plate feeding device which is simple in its structure, small in its size, and also small in its occupied floor space. CONSTITUTION:A cassette 31 in which multiple press plates are stored laminatedly is mounted on a cassette mounting part 3 so that it is set approximately level at a specified position under an image processing device 1. Also a sucking pad 41 installed on a sucking pad part 4 sucks and holds the front end of the uppermost press plate among press plates stored laminatedly in the cassette 31. Then a transport mechanism 5 moves the sucking pad 4 upward, and guides the front end of the press plate sucked and held by the sucking pad 4 into a nip roller 6 located at the inlet of the image processing device 1. The nip roller 6 receives the front end of the press plate from the sucking pad 41, and feeds the received press plate into the image processing device 1.
Patent JP-2001165198-A (JP)
Title: Drive unit for vehicle
Inventor: IWAO NOBUYUKI
IPC: F16D33/02
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a drive unit for a vehicle having a fluid joint capable of functioning as a start means, by setting a torque transmitting characteristic of the fluid joint to a prescribed range. SOLUTION: In this drive unit for a vehicle, having an engine mounted in the vehicle and a fluid joint operated by this engine to transmit power transmitted of the fluid joint to a transmission through a friction clutch, the fluid joint sets an absorbed torque capacity, when speed ratio of its input side to output side is 0, between the absorbed torque capacity set so that an engine speed obtaining necessary start torque required for starting the vehicle is a stall rotational speed and the absorbed torque capacity set so that the engine speed obtaining maximum generated torque of the engine is the stall rotational speed.
Patent JP-H09158114-A (JP)
Title: Cutting device used for manhole iron cover maintaining repairing method
Inventor: TSUBAKIMORI SHINICHI
IPC: E02D29/12
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an increased life for a manhole by a method wherein deformation hardly occurs to a roadbed surface after a repair work. SOLUTION: A cutting blade 11 to rotate around the center of a manhole is provided and the cutting blade is provided with a rotary cylinder 12 for cutting a circle and a blade-form annular blade 14. A road layer part cut by an annular cutting tool 11 in such a manner that the cut peripheral surface of a road layer containing an iron cover support frame forms a slope is pulled off together with the iron cover support frame. An annular space after the road layer part is pulled off is paved by a new pavement part together with a new iron cover support frame. A cut peripheral surface forms a conical surface and an uneven curve surface, and a work to integrally build a new pavement part and an existing pavement part through a wedge effect is practicable.
Patent JP-H05179693-A (JP)
Title: Catch basin
Inventor: NOMURA AKIRA
IPC: E03F5/10
Filed: 1991-12-27
Abstract: PURPOSE:To improve the manufacturing efficiency, and restrict back flow by rotating a coupling tubular body to set a center axial line of an outflow port part to coincide with a center axial line at an outflow port part of a basin main body for setting a catch basin usable both on the right and on the left. CONSTITUTION:A basin main body 11 is formed in a symmetric form, and a Y-letter shaped combining part 12 is formed inside. Center axial lines O1, O2, O3 of a connection port part 16a, a first and a second inflow port part 14a, 15b are set almost parallel to each other. A connection port part 22 of a coupling tubular body 21 bent and formed almost like a letter of S is freely rotatably connected to the connection port part 16a. In the coupling tubular body 21, a center axial line O4 of the connection port part 22 at one end and a center axial line O5 of an outflow port part 24 at the other end are almost parallel to each other, and a distance L1 between the center axial line O4 and the center axial line O5 is set to be equal to a distance L2 between the center axial line O1 and the center axial line O2, O3.
Patent JP-H10180122-A (JP)
Title: Method and apparatus for preparing catalyst for purifying exhaust gas
Inventor: HIBINO YUKINOBU
IPC: B01D53/86
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for purifying exhaust gas consisting of a catalyst tube of a honeycomb structure of a car, etc., which has superior catalyst performance to a catalyst tube of a honeycomb structure made by a dry method. SOLUTION: In a method for preparing a catalyst for purifying exhaust gas consisting of a catalyst tube of a honeycomb structure onto which a belt which is made by a method in which a plate-shaped metal substrate carrying a ceramic layer and a catalyst metal coat on its surface and a corrugated metal substrate carrying the ceramic layer and the catalyst metal coat on its surface are laid alternately to overlap each other is wound up, when the ceramic layer and the catalyst metal coat care carried on the surface of the metal substrates 5, 6, the ceramic layer and the catalyst metal coat are carried with parts within 5mm from both end sides of the substrates 5, 6 made non-carrying parts, respectively, and only the non-carrying parts are joined to form a catalyst tube 8 of a honeycomb structure.
Patent JP-2000167408-A (JP)
Title: Conversion catalyst for aromatic hydrocarbon and converting method
Inventor: ISHIKAWA KATSUHIKO
IPC: C10G47/16
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst which is suitable to allow aromatic hydrocarbons having >9 carbon atoms to react and to convert into toluene and aromatic hydrocarbons having 8 carbon atoms move useful as a gasoline base, and which has high activity, little catalytic deterioration and high selectivity, and to provide a converting method using this catalyst. SOLUTION: This catalyst is used to convert aromatic hydrocarbons having >=9 carbon atoms in the source oil having a component with >210 deg.C boiling point into toluene and aromatic hydrocarbons having 8 carbon atoms in the presence of hydrogen. In this process, the carrier used contains one or more types of zeolite having micropores of 0.6 to 1.0 nm max. pore diameter, and the catalyst used contains one or more metals selected from group VIA metals in the periodical table or their compds.
Patent JP-H11170721-A (JP)
Title: Manufacture of aluminum support for lithographic plate
Inventor: NISHINO ATSUO
IPC: C25F3/04
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent a defect such as a streak, an image quality irregularity, or the like from being generated by a method wherein after applying a microirregularity to an aluminum plate, it is electrochemically treated by roughening in acidic aqueous solution. SOLUTION: An aluminum plate is one by one mechanically roughened, and chemically etched in an acid or alkali aqueous solution, or the aluminum plate as an anode is electropolished in the acid or alkali aqueous solution to dissolve the aluminum plate by 1 to 20 g/m<2> m and a fine irregularity is preliminarily generated. Then, the aluminum plate is roughened electrochemically in an acid aqueous solution, and the aluminum plate as the anode is electropolished in the acid or alkali aqueous solution, or the aluminum plate is chemically etched in the acid or alkali aqueous solution, and the aluminum plate is dissolved by 0.01 to 6 g/m<2> . Thereby, a treated irregularity caused by a difference of an aluminum dissolution rate by a crystalline bearing difference of a streak, an image quality irregularity or the like is made difficult to be generated.
Patent JP-2000171097-A (JP)
Title: Single storage water heater body multi-channel type hot water supply bath furnace
Inventor: HANAZAWA SEISHI
IPC: F24H1/00
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a single storage water heater body multi-channel type hot water supply bath furnace in which a bath can be filled with hot water in a short time by sustaining the temperature of injecting hot water at a set level on the bathtub side even when both hot water injection and hot water supply are used simultaneously. SOLUTION: In a hot water injecting passage where hot water supplied from a hot water supply channel 20 through a hot water injection pipe 50 to the extra firing circulation channel side flows into a bathtub 200 while being divided into two, a solenoid valve 44 is provided in a passage on the side passing through a heat exchanger 13 again. A water supply pipe 22 is coupled with the extra firing circulation channel through a water supply mixing channel 60 which is provided, in the way thereof, with a mixing water quantity control valve 61. A hot water injection passage switching control means 112 opens the solenoid valve 44 to perform reheating through the heat exchanger 13 when the set temperature on the hot water supply side is lower than that on the bathtub side otherwise closes the solenoid valve 44 to block reheating.  When the set temperature on the hot water supply side is higher than that on the bathtub side, a mixing water quantity control means 114 controls the mixing quantity of supply water to match the set temperatures through the mixing water quantity control valve 61.
Patent JP-H09166024-A (JP)
Title: Prechamber type gasoline engine
Inventor: MORITA KATSUTOSHI
IPC: F02D15/04
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To prevent the staying of non-burnt gas in a prechamber by first supplying highly compressed air to the upper part of the prechamber and starting ignition from the upper part of the prechamber in a prechamber type gasoline engine. SOLUTION: This prechamber gasoline engine is provided with a prechamber structure 3 for forming a prechamber in a cylinder head 13, a sublinking passage 9 communicated through a through-hole 9A with a main linking port 7 communicated with a prechamber lower part 2B and a prechamber upper part 2A. A prechamber opening/closing valve 4 is arranged in a linking port 6, the prechamber linking passage 9 is first opened according to the lifting amount of the prechamber opening/closing valve 4, then the main linking port 7 is opened, the prechamber upper part 2A in the prechamber 2 is ignited, the long- time staying of the non-burnt gas in the prechamber 2 is prevented and thus thermal efficiency is increased by controlling the generation of non-burnt HC.