baber/WOPTO huggingface dataset:
Patent JP-H08143124-A (JP)
Title: Grip bar and device for fastening said bar to chain track ofplate-like work processing device
Inventor: JIYAN RUUKU JIRIEERON
IPC: B41F21/08
Filed: 1995-05-08
Abstract: PURPOSE: To provide an inexpensive gripping bar capable of disassembling a chain track without being expended while maintaining hardness, play and centrifugal force control characteristics. CONSTITUTION: Air fastener integrated with a chain and to replace a link has two plates, an outside plate 12 and an inside plate 14, connected via an inside connector 18 and adapted to receive the upstream shaft 5 and the downstream shaft of a chain link therebetween. The shafts are finally covered with a mating cylinder 4. The inside plate 14 is ended at its inner face with a female knuckle 16 so that the lateral link shaft 30 of a bar 6 can be inserted between the branch portions of the knuckle. The outside plate 12 and the inside plate 14 have holes 19 for a hard finger 8 protruded from the end of the bar 6.
Patent JP-S5735653-A (JP)
Title: Manufacture of aluminum alloy member having pinhole
Inventor: JINBOU YOSHIO
IPC: C22C1/08
Filed: 1980-08-12
Abstract: PURPOSE: To manufacture an Al alloy having many pinholes and useful as a  superior material for a sliding face member by melting a high-Si Al alloy contg. Si in the hyper-eutectic, adding a substance generating hydrogen by decomposition at a high temp. to the molten alloy, and cooling the alloy.  
     CONSTITUTION: A high-Si Al alloy contg. 11W20% Si in the hyper-eutectic, 1W5% Cu and 0.2W0.8% Mg is melted, and to the molten alloy is added a substance generating hydrogen such as metallic hydride, hydroxide or hydrate at 100W600°C by about 0.1%. The substance is decomposed in the molten alloy to generate steam or hydrogen, which is allowed to be absorbed in the molten alloy. By releasing the absorbed hydrogen or the like during casting and solidifying the molten alloy, many fine pinholes are formed around proeutectic Si, and a sliding member using the pinholes as oil reservoirs for lubricating oil and having superior wear resistance is manufactured. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05114233-A (JP)
Title: Disk recording and replay apparatus
Inventor: SATO YOSHIAKI
IPC: H04N5/91
Filed: 1991-02-19
Abstract: PURPOSE:To sequentially replay a video track corresponding to an arbitrary- length sound track an arbitrary time by an arbitrary time by a method wherein a recording means for an audio signal and a video signal, a switch and a recording control means are provided. CONSTITUTION:An AV mode is designated after it has been selected from a group of switches SWs. A variable (i) for a counter 26a in a CPU 26 is set to 0, and a counter 26c is set to a track No. VS. A sound-collecting switch is turned on, and the No. VS is stored in a RAM 26a. An audio signal by means of a microphone 40 is input to a sound memory 511 via an amplifier 501, an AGC circuit 502, an LPF 504, an NR circuit 507, an A/D converter 509 and a RAM control device 510; it is stored so as to be full. A video signal at this time is recorded on a track VS+i; an FM video signal corresponding to an audio signal whose sound is being collected is recorded on a track No. VS+i+1 which has been recorded next; a DPSK signal including other IC codes is recorded together. When a sound-collecting operation is stopped, a video track No. which is replayed first is recorded on an address corresponding to a control code inside the memory 51-1, and the content of the memory 11 is recorded on a sound track.
Patent JP-H09298133-A (JP)
Title: Electric double-layer capacitor
Inventor: YAMAMOTO KAZUTOMI
IPC: H01G11/34
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To improve the energy density of an electric double-layer capacitor. SOLUTION: This capacitor is made by mixing a phenol resin contg. an org. solvent type resole and water solvent type resole with carbon black at a wt. ratio of 6:4-7:3, heating this mixture at 650-750 deg.C in a N or Ar atmosphere into a carbide, adding N or potassium hydroxide four to six times in wt.% to the obtained carbide, heating it at 700-800 deg.C in a N or Ar atmosphere to activate it to turn it to active carbon and forming electrodes, using this carbon.
Patent JP-S5235169-A (JP)
Title: Water recovering apparatus
Inventor: SAKATA TAROU
IPC: B01D53/34
Filed: 1975-09-12
Abstract: PURPOSE: Cold water is sprayed directly to the high humidity waste gas, generated from thermo electric power plant etc. and steam in waste gas is recovered as water by cooling. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06299232-A (JP)
Title: Method for supplying gaseous fuel to flame treatment device
Inventor: FUKUDA AKIO
IPC: C21D1/52
Filed: 1993-04-13
Abstract: PURPOSE:To uniformly eject flames and to uniformalize the heating quantity per unit area of a metallic strip by previously supplying primary air-contg. gaseous fuel from both ends in the longitudinal direction of the burner at the time of degreasing and annealing. CONSTITUTION:The gaseous fuel 24 is previously regulated to a specified pressure and thereafter, the gaseous fuel 24 of the amt. regulated by a valve 21 in accordance with the instruction of a controller 10 receiving the signal from a measurement point 11 for detecting, for example, the traveling speed of the metallic strip is supplied at the time of subjecting the metallic strip to the flame treatment, then to degreasing or annealing simultaneously therewith. On the other hand, the primary air is supplied by a blower 23 in the quantity regulated by the controller 10. The gaseous fuel 24 and the primary air are supplied through a gaseous fuel supply pipe 12 to a burner 13. The mixture composed of the gaseous fuel and the primary air is supplied from both of both ends A, B in the longitudinal direction of the burner 13.
Patent JP-S5234569-A (JP)
Title: Vibration preventing device for full automatic washer
Inventor: MIMORI KIYOYASU
IPC: D06F37/24
Filed: 1975-09-12
Abstract: PURPOSE: To provide a vibration preventing device for a full automatic washer, which can prevent vibration which operates a safety switch. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63275713-A (JP)
Title: Production of high-strength carbon fiber
Inventor: NISHIHARA YOSHIHIRO
IPC: D01F6/38
Filed: 1987-05-06
Abstract: PURPOSE:To obtain the titled carbon fiber by such processes that a spinning stock solution containing a specific acrylonitrile-based polymer is spun, being coagulated followed by drawing in air with the solvent contained as it is and then further drawing while washing said solvent out followed by calcination. CONSTITUTION:First, an acrylonitrile-based polymer with a weight-average molecular weight >=500,000 containing >=95wt.% of acrylonitrile is dissolved in an organic solvent such as dimethylformamide to prepare a spinning stock solution with a viscosity of 500-1,500 poises at 45 deg.C. Thence, this solution is subjected to dry-wet spinning process, being delivered, through nozzles, into a coagulating bath to effect coagulation. The resulting coagulated yarn is brought to drawing in air with the solvent contained as it is, and then the drawn yarn thus formed is further drawn while washing said solvent out. The resultant precursor is calcined, thus obtaining the objective carbon fiber suitable as a material for sports, leisure or aerospace industry.
Patent JP-2000303194-A (JP)
Title: Method for preventing red water from iron product and composition therefor
Inventor: SHIGA TAKUO
IPC: C02F5/00
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To easily, safely and effectively prevent red water and to maintain the effect over a long period by subjecting an iron product, in which red rust is present or may be present, to treatment with polyphenol-contg. water. SOLUTION: As the iron product to be applied, optional water feeding piping made of iron in which, particularly, iron rust has been generated on the surface at the inside is listed. As the water feeding piping, the one whose inside has been galvanized is also usable. Preferably, polyphenol-contg. water and these iron products are brought into contact for at least 4 to 6 hr. Moreover, the contact temp. is not particularly limited, but, since it is preferably at 20 to 30 deg.C, namely, in the vicinity of room temp., the execution of the treatment is also easy. Polyphenol to be used can easily be obtd. from various plants, and is, e.g. extracted by using water from the leaf of tea. Its concn. in the polyphenol-contg. water is suitably controlled to about 0.1 to 0.5%, and its pH is preferably controlled to 4 to 8.
Patent JP-H048768-A (JP)
Title: Selectively light-transmitting resin composition
Inventor: NISHIMOTO MAKOTO
IPC: C08L101/00
Filed: 1990-04-27
Abstract: PURPOSE:To provide the subject selectively light-transmitting resin composition composed of two layers in which one or both are resin layers, having specified relations between the respective refractive indices and between th respective Abbe's numbers and transmitting only light having a specified wavelength while scattering light having the other wavelength and suitable as a transparent decorating, etc. CONSTITUTION:A composition containing (A) and (B) layers as the essential components in which on or both layers are resin layers, satisfying a relation of formula I between the refractive indices [nd(A)] of (A) layer with sodium d-line and that [nd(B)] [of (B)layer and a relation of formula II between Abbe's number nu(A) ] of (A) layer and that [nu(B)] of (B) layer and having an island-sea structure composed of a sea consisting of one of (A) layer and(B) layer and islands consisting of the other layer, having 500Angstrom -0.5mm average particle size and dispersed in the sea or having a sea-sea structure composed of mutually continuous (A) and (B) layers and having 500Angstrom -0.5mm thickness of the above- mentioned continuous layer.
Patent JP-H05300909-A (JP)
Title: Ultrasonic medical treatment system
Inventor: KARAKI KOICHI
IPC: A61B18/00
Filed: 1992-04-28
Abstract: PURPOSE:To provide the ultrasonic medical treatment system which can radiate an acoustic wave of large energy with high precision. CONSTITUTION:In the devices for generating a large energy ultrasonic wave and using it for a medical treatment, this system is constituted of a transmitting/receiving means PCM constituted by providing in parallel plural minute ultrasonic vibration elements for generating an ultrasonic wave by an excitation signal, and also, converting the ultrasonic wave to an electric signal when it is received, a reflecting means RF by an acoustic wave strong reflecting material for reflecting the ultrasonic wave from this transmitting/receiving means and forming it as a convergent ultrasonic wave, and a driving means CNT for generatiang an excitation signal for generating an ultrasonic wave which becomes a roughly plane wave from the transmitting/ receiving means, and also, obtaining a level of a reflected wave from the reflecting means and arrival time information, based on an electric signal of each ultrasonic vibration element, in each separate ultrasonic vibration element, executing the excitation of each ultrasonic vibration element at a timing which becomes an opposite phase to a phase of a reflected wave obtained, based on these informations, by an excitation signal of a multiplied level against the level, and generating a phase conjugate wave.
Patent JP-S5537542-A (JP)
Title: Combustion exhaust method of rotary engine
Inventor: SEKIMOTO MIKIJI
IPC: F02D17/00
Filed: 1978-09-07
Abstract: PURPOSE: To reduce a fuel cost by cutting off fuel supply to the part of cylinders in response to the operation condition of multiple cylinders rotary engine.  
     CONSTITUTION: With a multiple cylinders rotary engine provided with fuel nozzles 5W8 and an ignition plug 13 within the combustion chambers 1W4 having rotative rotors 9W12, the fuel supply to the part of combustion chambers may be cut off in response to the operation condition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0835751-A (JP)
Title: Manufacture of rotary shaft with buildup welded journal
Inventor: SATO AKIHIRO
IPC: F25C1/147
Filed: 1995-05-09
Abstract: PURPOSE:To prevent the cracking of the weld built-up layer of a journal part of a rotary shaft (e.g. auger) after buildup welding. CONSTITUTION:An auger body 1 and its journal parts 2 and 3 are provided separately. Alloy layers are formed on the outer peripheral surfaces of hollow journal base materials 2a and 3a by buildup welding and thereafter the end faces of the journal parts 2 and 3 and the mating end faces of the auger body 1 are joined together by friction welding.
Patent JP-S63284769-A (JP)
Inventor: HEREN DECHIYURETSUTO
IPC: H01B13/012
Filed: 1987-05-06
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-S602907-A (JP)
Title: Aligning method of optical fiber
Inventor: YANAGAWA HISAHARU
IPC: G02B6/24
Filed: 1983-06-20
Abstract: PURPOSE:To turn on and off a motor automatically according to the same quantity of light as a read of the quantity of transmitted light by patterning the relative movement direction of an optical fiber according to the quantity of transmitted light. CONSTITUTION:A couple of optical fibers 5 and 5' face each other in V-shaped grooves of cantilevers beams 3 of supports 2 of bases 1, and the supports 2 and cantilever beams 3 are flexed by an aligning device 6 to move relatively and align the optical fibers 5 and 5' to each other. A shaft fine jogging mechanism is driven through the operation of a motor 6' to flex the supports 2 and cantilever beams 3 in an X- and a Y-axis direction, jogging the optical fibers. For the purpose, a light source is arranged at the incidence terminal of the optical fiber 5, a photodetector is set at the output terminal of the other optical fiber 5', and the detector is monitored to turn on and off the motor so that the power is maximum. The relative movement directions of the optical fibers are patterned according to the quantity of transmitted light to turn on and off the motor automatically.
Patent JP-H04338566-A (JP)
Title: Portable type personal computer
Inventor: HIROTA TETSUO
IPC: B41J11/02
Filed: 1991-05-16
Abstract: PURPOSE:To judge the result of printing easily, and to improve visibility by arranging a printing platen near the rotary hinge of a liquid crystal display for display in the title personal computer with the display. CONSTITUTION:An ink ribbon cartridge head 5 and a printing platen 6 are arranged between the rotary hinge of a liquid crystal display 1 for display and a feed roller 4, through which a form 11 is passed, and a form guide member 7 is mounted tiltably to the liquid crystal display 1 section for display. Accordingly, the components of the feed roller 4, the platen 6, a paper-discharge roller 3 and the rotary hinge of the display 1 can be superposed and designed on a layout, and compactness is improved while printing paper can be made to appear on the display 1 instantaneously, thus easily judging the result of printing.
Patent JP-H0642178-A (JP)
Title: Demounter of rail from plate body
Inventor: KUSUMI AOI
IPC: E04G19/00
Filed: 1992-04-03
Abstract: PURPOSE:To make the saving and reusing of wood resources achievable by having damage to a rail member restricted to the minimum at a time when the furring member is removed from a plate body to which it has so far been locked. CONSTITUTION:A rail member B clamped to a plate body A is locked to this plate body A by a locking device in a state of being turned upward, and the locking device 1 is liftably formed, while a pinching mechanism 6 with a pair of pinching piece 5 pinching the rail member B from both sides in the cross direction is set up on this rail member B locked. Then the locking device 1 clamped with the plate body A and the pinching mechanism 6 pinched with the furring member B are relatively separated from each other, thus the rail member B is removed from the plate body A.
Patent JP-H10296627-A (JP)
Title: Polishing device and method
Inventor: OKUBO YASUNORI
IPC: B24B41/06
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To stably use an adsorptive member of a vacuum chucking device for long time and improve an yield in a semiconductor polishing process. SOLUTION: This device comprises a vacuum chuck 15 for adsorbing a workpiece (semiconductor wafer) 3 utilizing negative pressure through an adsorptive member 21, which is porous, has air permeability and is formed into a disk, provided. In this case, the thickness of the adsorptive member 21 can be made substantially thin than the thickness (10 mm-20 mm) of a conventional adsorptive member by setting its thickness to 2 mm-8 mm. This can prevent abrasives 4 containing abrasive grains and powder products from retaining in the adsorptive member 21 for a long time, as a result the adsorptive member 21 becomes hard to occur loading, which provides stable use for a long time.
Patent JP-S63275062-A (JP)
Title: Tape streamer device
Inventor: OGAWA HISASHI
IPC: G11B15/17
Filed: 1987-05-07
Abstract: PURPOSE:To easily insert a tape cartridge by detecting the insertion of the tape cartridge by a switch, fixing the tape cartridge inserted by the driving force of a motor operating by this switch and moving a head to a prescribed position to the tape cartridge. CONSTITUTION:The switch 46 for detecting that the tape cartridge is inserted to the prescribed inserting position is disposed and a head moving mechanism 91 for moving the head 97 to the prescribed position to the tape cartridge is provided. The insertion of the tape cartridge is detected by the switch 46, the tape cartridge inserted by the driving force of the motor 12 operating by this switch 46 is fixed and the head 97 is moved to the prescribed position to the tape cartridge. Thereby, the tape cartridge can be easily inserted.
Patent JP-S61266529-A (JP)
Title: Production of doped tungsten green compact
Inventor: INANAGA KENICHI
IPC: B22F3/04
Filed: 1985-05-22
Abstract: PURPOSE:To prevent the variance of green compact density and to produce easily a slender and long-sized material by controlling respectively the pressurizing force of press molding and the density of the green compact in the stage of press molding doped tungsten powder by using a dry method such as isotropic pressurization method. CONSTITUTION:The doped tungsten powder incorporated therein with, for example, Al2O3, SiO2 and K2O at <=1wt% in total is used and the green compact thereof is produced by the dry method of the isotropic pressurization method. The pressurizing force in this case is made within a 800-1,500kg/cm<2> range and the density of the resulted green compact is made 9.5-10.5kg/cm<3>. The substantial handling strength is obtd. with the resulted green compact, even if said compact is the slender and long-sized material. The variance of the crystals and the formation of the coarse grains in the product after sintering are obviated.
Patent JP-S59631-A (JP)
Title: Investigating method of degree of coupling
Inventor: ASANO KEISUKE
IPC: G01H17/00
Filed: 1982-06-28
Abstract: PURPOSE:To investigate the degree of coupling of a main coupler, by measuring a couple of polar frequencies by skip couplers with attenuation range characteristics and comparing them with a designed value in the process of manufacturing a mechanical filter. CONSTITUTION:The skip coupler 2 skipping an even number of resonators 1 forms a couple of poles in an attenuation area, but the degree of coupling of the coupler 2 only increases or decreases a couple of polar frequencies by the same deviation and when each resonator 1 has the same resonance frequency, motion other than the increase and decrease depends upon the main coupler 3. The frequency of the attenuation pole of an assembled mechanical filter is measured firstly. Variation in polar frequency with the degree of coupling of the couplers 2 and 2' is canceled by DELTAfinfinity1+DELTAfinfinity4=0 and DELTAfinfinity2+DELTAfinfinity3=0 and the degree of coupling between parts C and D of the main coupler 3 is DELTAfinfinity1+DELTAfinfinity4>0 and increases at the part C. Thus, the couple of polar frequencies by the skip couplers with attenuation characteristics are measured and compared with the designed value to investigate the degree of coupling of the main coupler.
Patent JP-S63276055-A (JP)
Title: Electrophotographic sensitive body
Inventor: TACHIKI SHIGEO
IPC: G03G5/06
Filed: 1987-05-07
Abstract: PURPOSE:To form an electrophotographic sensitive body having excellent electrophotographic characteristics by incorporating a specific pyrroline deriv. into an electric charge transfer material. CONSTITUTION:The charge transfer material contains the pyrroline deriv. expressed by formula I. In formula I, X denotes a substd. or unsubstd. aryl group or heterocyclic group; A denotes hydrogen or substd. or unsubstd. aryl group; R1 and R2 respectively independently denote a substd. or unsubstd. aryl group, substd. or unsubstd. aralkyl group or substd. or unsubstd. heterocyclic group; (n) denotes a repeating number of (CH=CH) and is 0 or 1. A representative example of the pyrroline deriv. expressed by formula I is expressed by formula I-1.
Patent JP-H05308323-A (JP)
Title: Radio telephone system
Inventor: KOGA HISAHIRO
IPC: H04W88/02
Filed: 1992-04-30
Abstract: PURPOSE:To obtain the radio telephone system which is reducible in circuit scale, small in size, light in weight, and inexpensive by providing an antenna, a triplexer, a transmitter receiver, and a control circuit, and receiving a cellular and a cordless telephone call by one receiver. CONSTITUTION:A celluar cordless telephone set has its cellular cordless receiver means 33 put in operation over a 902-904MHz cordless reception channel under the control of a microcomputer 44 at the periphery of cordless telephone master equipment. A cordless transmitting means 32 enters an operation state at 926-928MHz, a speech circuit 41 selects a cordless side and makes a communication with the cordless master equipment, and a cellular transmitting means 31 is put in a nonoperation state. When the telephone set exits from the communication range of the master equipment, the means 33 operates over a 869-894MHz cellular reception channel under the control of the computer 44, the means 31 operates at 824-849MHz, and the speech circuit 41 selects a cellular side. Then a communication with a cellular base station is made and the means 32 enters a nonoperation state at this time.
Patent JP-H07316230-A (JP)
Title: Curable resin composition, its production, and its use
Inventor: HATA KAZUYUKI
IPC: C09J4/02
Filed: 1994-05-25
Abstract: PURPOSE:To obtain a curable resin compsn. excellent in adhesion to a polyolefin substrate by subjecting a carboxylic anhydride and a hydroxylated (meth) acryloyl compd. to partial esterification. CONSTITUTION:A curable resin compsn. mainly comprising a partial esterification product is obtd. by subjecting a carboxylic anhydride (pref. alicyclic or arom.) and a hydroxylated (meth)acryloyl compd. in an equivalent ratio of acid anhydride group of the former compd. to hydroxyl group of the latter of (1:1)-(1:2) to esterification. When necessary, 100 pts.wt. partial esterification product is compounded with up to 45 pts.wt. (meth)acrylic resin to give a curable resin compsn. A heat-sensitive adhesive contg. the compsn. can be pref. used by applying it to a polyolefin substrate, curing it with an active energy ray to form a cured resin layer, placing another adherend onto the resin layer, and heating it.