baber/WOPTO huggingface dataset:
Patent JP-H04290955-A (JP)
Title: Combustible gas concentration analyzing device
Inventor: NAGASHIMA AKIRA
IPC: G01N27/409
Filed: 1991-03-19
Abstract: PURPOSE:To provide a concentration analyzing device for combustible gas, which is equipped with good output characteristics and less difference in characteristics from device to device. CONSTITUTION:A concentration analyzing device for combustible gas according to the invention is composed of a solid electrolyte 1 having oxygen ion conductivity, a reference electrode 2 provided at one side of this solid electrolyte 1 and exposed to the reference gas, No.1 electrode 3 and No.2 electrode 4 provided on the other side of the solid electrolyte 1 and exposed to the gas to be measured, No.1 heater 5 to control the No.1 electrode 3 to a temp. at which the electrode is poisoned by a combustible gas, and No.2 heater 6 to control the No.2 electrode 4 to a temp. at which the electrode is poisoned by combustible gas. The concentration of combustible gas in the gas to be measured is determined on the basis of difference of No.1 electromotive force E1 generated between the reference electrode 2 and No.1 electrode 3 from No.2 electromotive force generated between the reference electrode 2 and No.2 electrode 4.
Patent JP-S62234145-A (JP)
Title: Original document winding device
Inventor: FUJITA YUKITOSHI
IPC: G03G15/00
Filed: 1986-04-04
Abstract: PURPOSE:To contact an original document to the inner wall of a transparent cylinder with a simple device without damping the original document by constituting the cylinder of a transparent member obtained by notching a part of a cylindrical body in the axial direction to transmit a light from a light source and providing the titled device with an original document carrying device to be rotated while contacting the inner wall of the cylinder to feed, contact and discharge the original document to the inner wall of the cylinder. CONSTITUTION:The cylinder 2 is constituted of the transparent member obtained by notching a part of the cylindrical body in the axial direction to transmit the light from the light source and the original document carrying device is arranged so as to be rotated while contacting the inner wall of the cylinder 2 to feed, contact and discharge the original document to the inner wall of the cylinder. Consequently, the original document can be fed from the part 1 obtained by notching a part of the cylindrical body in its axial direction into a gap between the original document carrying device 8 rotating while contacting the inner wall and the inner wall of the cylinder. The cylinder 2 can transmits a light from the light source or reflected light by the original document to scan the original document and can discharge the original document from the notched part.
Patent JP-S58195501-A (JP)
Inventor: HIKIMA YOSHIO
IPC: A43B13/22
Filed: 1982-05-11
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-H0235798-A (JP)
Title: Conductive film
Inventor: FURANSHISU RIAN SARIBAN
IPC: H05K9/00
Filed: 1989-03-31
Abstract: PURPOSE: To form a very thin transparent film and make it anti-electrostatic by forming an ion net structure of at least one metal, sulfide and/or polysulfide on or in a polymer film. CONSTITUTION: An ion net structure of at least one metal, sulfide and/or polysulfide is formed on the surface or interior of a hardened polymer binder. A resistance of about 10<1> -10<14> ohms/sq. is given to it. The metal ion is selected among Au, Pd, In, Cu, Ni, Ag, Pt and their mixtures and polymer binder pref. uses one having a lower Tg than about 75 deg.C. This enables the dissipation of the electrostatic charges.
Patent JP-S61237639-A (JP)
Inventor: AZUMABAYASHI YASUO
IPC: C08J5/24
Filed: 1985-04-13
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-S62235867-A (JP)
Title: Imagh processor
Inventor: SUGISHIMA KIYOHISA
IPC: H04N1/38
Filed: 1986-04-04
Abstract: PURPOSE:To execute any image processing without a tranflesome operation by inputting a variety of information required for image processing with the aid of an input means inputting twodimensional coordinates. CONSTITUTION:If a digitizer 2 is not connected, a variety of images are processed according to processing information inputted from an operation part 11 provided on a reader 1. When the digitizer 2 is connected, images are processed based on the processing information inputted from the operation part 11 of the readerland that inputted from the digitizer 2. The operation part 1-1 of the reader 1 can simplify such troublesome area designation that a scale measures an area position and inputs its numeric, with the aid of the digitizer 2.
Patent JP-S574755-A (JP)
Title: Production of belt-shaped hollow body
Inventor: ARAI TATSUO
IPC: B29C65/00
Filed: 1980-06-11
Abstract: PURPOSE: To facilitate the manufacture of a belt-shaped hollow body by forcing a pressure medium into a core which is made of several unvulcanized rubber sheets varied in the adhesivity laminated and then, vulcanized being wrapped with a belt- shaped hollow construction member in layers.  
     CONSTITUTION: An unvulcanized inner layer rubber 3 and an unvulcanized rubber cloth sheet 2a are laid on a sheet-shaped molded core 4 1  made of several unvulcanized rubber sheets 4a ane 4b varied in adhesivity sequentially one upon another wrapping it in such a manner as to be folded at right and left ends thereof. In addition, an unvulcanized rubber-coated sheet 2b is laidethereon with right and left ends folded covering it and covered with an unvulcanized outer layer rubber 1 to form an unvulcanized belt-shaped molding E 1a , which is vulcanized to obtain a vulcanized belt-shaped molding E 1 A. A pressure medium is forced between composition layers 4A and 4B of the vulcanized core of the molding E 1 A through a nipple at both ends thereof to separate the composition layers 4A and 4B to form a hollow section. Thus, a belt-shaped hollow body E 1  is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59231032-A (JP)
Title: Manufacture of trifluoroethanol
Inventor: JIYORUJIYU KORUDEIE
IPC: C07C67/00
Filed: 1984-04-20
Abstract: Process for the preparation of trifluoroethanol by the hydrogenation of trifluoroacetic acid in the liquid phase. The reaction is carried out in the presence of a catalyst based on ruthenium, rhodium, iridium or platinum, under a total pressure of between 5 and 50 bar, and with a ratio of the volume of the liquid phase used in the reactor to the total volume of the reactor of more than about 1/2. An absolute partial pressure of hydrogen of more than 1 bar is maintained during the reaction.
Patent JP-H05238461-A (JP)
Title: Bicycle with electric motor
Inventor: YOKOYAMA TATSUJI
IPC: B62K11/04
Filed: 1992-03-02
Abstract: PURPOSE:To improve workability in assembling and disassembling of parts around a motor and a crankshaft, prevent the stress applied to a body frame from applying to the motor so as to guard the motor, and prevent the generation of disorder of the tooth contact of a bevel gear mechanism for synthesizing driving forces of the motor and the crankshaft, in a bicycle equipped with the electric motor, and provided with a manually driven system and an electrically driven system in parallel. CONSTITUTION:A bicycle equipped with an electric motor is provided with a crankshaft, a bottom bracket case 26 which is removably attached to a body frame 10 to hold the crankshaft, a cylinder part 18a which is integrally formed with the connection part between the body frame and the bottom bracket case to be open toward the bottom bracket case, and an electric motor 28 integrally mounted on the bottom bracket case. The electric motor 28 is inserted into the cylinder part, and thus the bottom bracket case 26 can be attached to and detached from the cylinder part 18a.
Patent JP-S5413673-A (JP)
Title: Ultrasonic wave washing apparatus
Inventor: IHARA SHINJI
IPC: B08B3/12
Filed: 1977-06-30
Abstract: PURPOSE: To provide the subject apparatus which removes the irregularity of washing ability, and improves the washing effect greatly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S564332-A (JP)
Title: Kick-out device of pipe-form member
Inventor: SASAKI TAKESHI
IPC: B21D43/00
Filed: 1979-06-21
Abstract: PURPOSE: To make possible the automatic conveying of transferring the conveyed pipe-form members on the way, pooling the same, scooping them by claws and carrying them out, by combining stoppers and rotary kickers at the terminal end of a conveyor which inclines sharply from the way of a gentle slope and installing a plurality of these in combination.  
     CONSTITUTION: Pipe-form members 2 supplied to a gentle slope path A are carried subsequently toward a steep slope path B. When they pass branch rollers 6, they run by themselves and stop by advancing up to the stoppers 6, thus the specified number of the pipe-form members 2 are pooled in the steep slope path B. At this time, the ray of photodetector 9 is cut off to stop motors 3. Next, rotary kickers 4 are driven to scoop up the preceding pipe-form members 2 by claws 7, place them on chain conveyors 8 and convey them to the next process. Then, the photodetector 9 detects the decrease in the pipe-form members 2 and drives the conveyors 1 to supply the pipe-form members 2 to the steep slope path B. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57194847-A (JP)
Title: Automatic tool exchanging system
Inventor: SHIOMI TADATAKA
IPC: B23Q3/155
Filed: 1981-05-24
Abstract: PURPOSE:To exchange tools between the tool magazine and tool carrier of a machine tool even during machining by preventing the change of the relative positions of the tool magazine and the tool carrier. CONSTITUTION:A spindle head S with a tool T is mounted to a machine tool 1 forwarded on a bed in the X direction, and the work on a table 2 is machined. The chain-shaped magazine 4 is set up to the machine tool while being stretched onto pulleys 6, 7, 13. A tool exchange mechanism 5 exchanges the tool between the tool magazine 4 and the spindle head S. The pulley 13 is born to a shaft fixed to a floor, and exchanges the tools by means of a tool exchanger 16 between a tool carrier M at the outside of the machine tool and the tool exchanger position 10a of the tool magazine 4. The pulley 7 is moved in the arrow 17 direction with the movement in the X direction of the machine tool. The pulley 13, the tool exchange mechanism 16 and the tool carrier M may be mounted onto the machine tool 1.
Patent JP-H02257117-A (JP)
Title: Production of liquid crystal display panel
Inventor: ENDO KATSUMA
IPC: G02F1/1339
Filed: 1989-03-30
Abstract: PURPOSE:To improve the workability of a liquid crystal display panel and to lower the generation of dust during the operation as well as to sharpen the lines of corner parts and seals by curing an adhesive sheet by using a curing means for heating, pressurizing, photoirradiating, etc., or any thereof to join two sheets of substrates and thereby forming a sealing part. CONSTITUTION:The adhesive sheet 3 stretched to a film shape is externally blanked to a prescribed shape. This adhesive sheet 3 is crimped between two sheets of the substrates 1 and 2 and further, the sheet 3 is cured by using the curing means for heating, pressurizing, photoirradiating, etc., or any thereof to join two sheets of the substrates 1, 2 to form the sealing part 5. Since the externally blanked sheet 3 is stuck as it is as a sealing medium, fine scum is not generated and the thinning in the corers of the sealing part 5 is obviated. The workability is improved in this way and the generation of the dust during the operation is obviated. The liquid crystal display quality is improved and the corner parts and outside shape lines of the seal are straightened.
Patent JP-H08296507-A (JP)
Title: Exhaust gas recirculation controller
Inventor: BUINSENTO PII SOTSUSHI
IPC: F02D41/00
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas recirculation control system using only a throttle position as an input to the control system. SOLUTION: The output of a throttle position sensor 28 in a control system for controlling exhaust gas recirculation in an internal combustion engine is used as an input to two parallel filters. The first filter is a lag-lead compensated filter 30 which functions as a differentiator producing an output proportional to the instantaneous rate of change of the throttle position. The second filter is a fixed-rate tracking filter 38 which generates a tracking signal that tracks the input signal. The output of the second filter is the difference between the input signal and the tracking signal. The outputs of the two filters are summed and applied to a hysteretic comparator 58 which turns an EGR valve off when the sum exceeds an upper threshold and turns the EGR valve back on when the sum is blow a lower threshold.
Patent JP-H01251262-A (JP)
Title: On-line program control system
Inventor: EGAWA KAZUFUSA
IPC: G06F15/00
Filed: 1988-03-31
Abstract: PURPOSE:To directly and quickly shift a control to a designated work by providing a data receiving means and a data analyzing means and conforming to selecting information of an analyzed processing program irrespective of a selecting procedure of a menu. CONSTITUTION:When the contents of a processing record are displayed from an input/output device 1, a data receiving device 2 of a control circuit 10 receives data from the device 1, and outputs it to a data analyzing device 3. The device 3 resolves it internally into work instruction data, a processing mode and a key value of a processing record so that a program control can be executed. As a result, a program controller 4 shifts a control of a program to a work which has been instructed from a menu generating device 5, and each processing program 6 executes a processing of the data. In such a way, when the work instruction data is inputted onto the input/output device and displayed, the control can be shifted immediately to an object work processing.
Patent JP-S535598-A (JP)
Title: Ultrasonic alarm
Inventor: OOHASHI HIROSHI
IPC: G01S3/08
Filed: 1976-07-03
Abstract: PURPOSE: To make constant the output of the adder circuit by applying AGC to the cable reception amplifier, and thus to prevent a sudden lowering of the detection capacity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01249849-A (JP)
Title: Flame-retardant resin composition
Inventor: MISHIMA YASUHIRO
IPC: C08L27/00
Filed: 1988-03-30
Abstract: PURPOSE:To obtain the present composition having excellent weather resistance, thermal stability, etc., by blending a specific copolymer prepared by using a specific surfactant during polymerization with a graft copolymer and a vinyl chloride resin. CONSTITUTION:(A) 15-80 pts.wt. copolymer which is obtained by polymerizing a monomer mixture consisting of A1: 10-40wt.% vinyl cyanide, A2: 60-90wt.% aromatic vinyl compound and A3: 0-20wt.% vinyl compound such as alkyl (meth) acrylate in the presence of a surfactant comprising a substituted succinate containing 8-22C alkyl or alkenyl group as an essential component and has 0.25-0.7dl/g intrinsic viscosity is blended with (B) 5-40 pts.wt. graft copolymer prepared by polymerizing B1: 40-95 pts.wt. rubber polymer with 5-60 pts.wt. monomer mixture consisting of vinyl cyanide compound or an alkyl (meth) acrylate, an aromatic vinyl compound, etc., and (C) 15-80 pts.wt. vinyl chloride resin having 400-1,000 polymerization degree.
Patent JP-S60226455-A (JP)
Inventor: UCHIDA NORIAKI
IPC: C04B35/46
Filed: 1984-04-19
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-H06289257-A (JP)
Title: Optical element holder
Inventor: NODA KENTA
IPC: G02B6/42
Filed: 1993-04-06
Abstract: PURPOSE:To easily provide an optical module at a lower cost with structural parts for fixing the optical element of the optical module by providing the optical element holder with functions for fixing the optical element and fixing the structural parts, such as circuit board and cover, thereby decreasing the number of parts and the man-hours for assembly. CONSTITUTION:The optical element holder 2 is previously provided with a hole accommodating the optical element 1. The optical element 1 is put into the hole and an iron kept at a high temp. is applied thereto from the side, by which the optical element 1 is thermally caulked. After such optical element and the optical element holder are mounted on the circuit board 4, a cover 3 is put thereon from above. The outside shape of the module is maintained by the extension part of the holder 2 at this time.
Patent JP-S58196336-A (JP)
Title: Brake gear
Inventor: UMEDA YOSHIO
IPC: F16D65/28
Filed: 1982-05-11
Abstract: PURPOSE:To simplify the structure of a brake gear and to electrically control braking power by using a piezo-electric element as a damping member and utilizing minute expansion and contraction produced by applying an electric field for damping. CONSTITUTION:In order to efficiently obtain a braking effect, a brake shoe 28 is adhered to a damping member 11 of a bimorph structure in which two sheets of piezo-electric material are sticked together, and when an electric field is applied to the bimorph 11, the forward end thereof displaces in the arrow direction, so that the brake shoe 28 contacts the outer peripheral surface of a brake drum 26, and such displacement is checked by the drum. The drum 26 is pressed by force corresponding to such checked displacement. The frictional force corresponding to the coefficient of friction between the shoe 28 and the drum 26 is damping power. This damping power can be controlled precisely by controlling the applied electric field by a variable voltage DC power source 20.
Patent JP-H06307045-A (JP)
Title: Stai rindicating device with non-slip function
Inventor: YAHAGI KAZUYUKI
IPC: E04F11/16
Filed: 1992-02-17
Abstract: PURPOSE:To save trouble for searching a lighting switch, and to keep safety at going up and down stairs in the night, and to facilitate energy-saving by unifying a light emitting diode to severally attach it to the nosing parts of the stairs, and covring its upside with vinyl chloride. CONSTITUTION:A light emitting diode is buried in a form member to unify it, and attached to a nosing part where the non-slip member for stairs is provided. In this case, the upside of the unified light emitting diode is covered with vinyl chloride to give non-slip function to the stairs. In addition, in this case an unequal angle and an E-type rail are combined to provide a hole for attaching the light emitting diode and a space for passing wiring to connect the diode to a power source in the inside. A transparent hard vinyl chloride is made to adhere to a rail part on the upside to give cushion function to the rail part. An infrared sensor switch or the like is provided in front of the stairs, and a lamp is turned on only when anyone utilizes the stairs, and the stairs can be thereby cope with energy-saving.
Patent JP-S60222719-A (JP)
Title: Displacement converter
Inventor: KUWABARA HAJIME
IPC: G01D5/347
Filed: 1984-04-20
Abstract: PURPOSE:To obtain a displacement converter, which can suppress the returning operation to an original point to the minimum limit, by providing a second code plate, which is relatively displaced with respect to a first code plate and which has a plurality of angle detecting slits that are aligned with a specified pitch. CONSTITUTION:Light from a light source 4 passes light transmitting slits 22 of a code plate 21 and light transmitting slits 12 of a code plate 11 through a lens 40. The images of the light transmitting slits 22 are formed on photodiodes 51- 54 comprising four divided parts. Switches SW1-SW4 are sequentially turned ON and OFF and supply the signals from the photodiodes 51-54 to an amplifier 7. When the code plate 21 is rotated in corespondence with displacement to be measured, the images formed on the photodiodes 51-54 are moved. The phase of a sinusoidal wave obtained by a BPF8 is shifted in correspondence with the amount of movement of the images, i.e., the displacement of the code plate 21, Therefore the displacement of the code plate 21 is obtained by measuring the shifting amount of the phase.
Patent JP-S63246132-A (JP)
Inventor: HATORI TSURUO
IPC: A61B1/00
Filed: 1987-04-02
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-H01253529-A (JP)
Title: Square four engine for motor cycle
Inventor: TAKASAKI YUKIHIRO
IPC: F02B75/26
Filed: 1988-03-31
Abstract: PURPOSE:To reduce the size and weight of an engine unit by transmitting power from a crankshaft to a cam shaft through plural gears and chains disposed on the outside surface of an engine unit and covering the chains with a cover. CONSTITUTION:One end of a rear crankshaft 4b is projected on the side surface of an engine unit, and a cam drive sprocket gear 34 is supported thereon. A cam driven gear shaft 35 is supported on a cylinder head 17, and a driven sprocket gear 36 is supported on the outer end of the shaft which is projected sideways. A cam chain 37 is stretched between the respective sprocket gears 34, 36. Further, a cam drive gear 38 is fixed to the inner end of the cam drive gear 35, and meshed with a driven gear 32b of an intermediate cam shaft 33b. On the other hand, a housing 43 having a cover 44 is attached to the side surface of the engine unit in such a manner as to cover the cam chain 37.
Patent JP-H03279080-A (JP)
Title: Four-wheel steering control device
Inventor: MINAZU KIYOAKI
IPC: B62D7/14
Filed: 1990-03-28
Abstract: PURPOSE:To perform switching operation into a steering mode set at the power 'on' time by comparing a steering mode, based on the detection value of front and rear wheel steering angles, with the steering mode set by a change-over switch, and performing change-over into the set steering mode in case both steering modes differ. CONSTITUTION:The signals of steering angles detected by potentiometers 10, 20 for front and rear wheels and the signals of steering modes switched by a steering mode change-over switch are transmitted to a CPU, where a judgment on which mode is made from the detection value of front and rear wheel steering angles thetaF, thetaR to control each solenoid of a direction switching valve 25. Accordingly, even in case steering is performed in the power 'off' state after the termination of work and therefore either front wheels or rear wheels are in the turning direction position of the other steering mode, each solenoid is turned on/off according to the steering mode discriminated by the detection value of the front and rear wheel steering angles thetaF, thetaR at the power 'on' time to control the directional control valves of front and rear wheel steering cylinders.
Patent JP-S558317-A (JP)
Title: Residual stress reducing method of h-beam
Inventor: KUROKAWA MASAO
IPC: B21B1/08
Filed: 1978-07-03
Abstract: PURPOSE:To considerably reduce the residual stresses existing in H-beams by elongating and rolling the flanges when at least a part of the flanges is at the temperature condition below the Ar1 transformation point or Ac1 transformation point. CONSTITUTION:When an H-beam is at the foregoining temperature condition, elongation and rolling of the flanges 1 alone or rolling of larger elongation of the flanges 1 than elongation of the web 2 is performed. As a result, the flange parts, for example, are pulled in the product lengthwise direction to develop compressive stress in the central part of the flanges 1. Namely, the internal stress at the center of the flanges 1 is migrated from the tensile stress a side produced during ordinary rolling and cooling process to the compressive stress b side. On the other hand, tensile stress is produced contrary from the flanges 1 in the central part of the web 2 to migrate the compressive stress produced during ordinary rolling and cooling process to the tensile stress a side. As a result, the web compressive stress during the product cooling process is reduced and the residual stress in an ordinary temperature state reduced.
Patent JP-S523714-A (JP)
Title: Seismic shock absorber provided in an oil tank
Inventor: SAIGA ISAO
IPC: B65D90/52
Filed: 1975-06-26
Abstract: PURPOSE: Shock absorber adapted to countervail fluctuating waves on the oil surface. 
     COPYRIGHT: (C)1977,JPO&Japio