baber/WOPTO huggingface dataset:
Patent JP-S5598701-A (JP)
Title: Photo branching and coupling device
Inventor: FUJITA HIROYUKI
IPC: G02B6/28
Filed: 1979-01-24
Abstract: PURPOSE:To ease the production, adjustment and handling by fusion-bonding the side faces of two fibers to form an access coupler and packaging the same in a housing of 4 ports provided with optical connectors. CONSTITUTION:The fusion-bonded part 7 of two fibers 1x, 1y is inserted into a half-split sleeve 8 and is fixed and reinforced by silicone resin 9. The fixing resin 9 of a refractive index lower than that of fiber cores is used and the optical fibers with the reinforced fusion-bonded part is contained in a housing 11 which assumes a square shape and is provided with the receptacles 10a thru 10d of optical connectors at each side. The ends of the respective fibers are connected to the respective receptacles and are fixed by silicone resin 12. Thereby, the device of easy production, adjustment and handling, small size, lightness in weight and superior vibration resistance may be obtained.
Patent JP-H07211701-A (JP)
Title: Etching device
Inventor: YOKOGAWA KATANOBU
IPC: G01N30/60
Filed: 1994-01-25
Abstract: PURPOSE:To provide a etching device capable of rapidly and finely processing the semiconductor device material while solving the problem damaged by ions. CONSTITUTION:Within the etching device provided with a plasma producing means producing ultraviolet rays in a vacuum ultraviolet ray region 3 and a forming means of reactive particles, a plasma region producing the vacuum ultraviolet rays and the region forming the reactive particles are separated by a multi-capillary plate 5 so as to feed a processed specimen 4 with vacuum ultraviolet rays of a directional component selected by the reactive particles and the multi-capillary plate 5.
Patent JP-H07212539-A (JP)
Title: Center deletion system in picture recording device
Inventor: ENDO KIYOMASA
IPC: H04N1/04
Filed: 1994-01-25
Abstract: PURPOSE:To eliminate shade and shadow in a binding margin part in spite of a book original. CONSTITUTION:IIT (image input terminal) 3 detects/scans the original, and an original detection part 9 detects the original size of the book original at that time. A controller 1 takes in the coordinate of the original size which the original detection part 9 detects, and obtains the center position of the book original from the coordinate. Then, the controller l causes IIT 3 to detect/ scan the original for second time on the nearby part of the center position. At that time, the original detection part 9 detects the coordinate of the area of a shade and shadow part in the book original 9. The controller 1 takes in the coordinate, sets the area into an area memory 10 as an area to be masked and gives an indication to an editing processing part 7 to substitute the mask area for a white picture element.
Patent JP-S61164047-A (JP)
Title: Diesel engine with supercharger
Inventor: MINATO NORIO
IPC: F02B37/18
Filed: 1985-01-16
Abstract: PURPOSE:To enable a fuel injection quantity to be increased while a rise in the temperature of exhaust gas being kept to a minimum by providing a regulated-pressure correcting means by which a set point determined by a supercharged pressure regulating means in raised as the number of revolutions increases in a high speed area, and also, a means by which a fuel injection quantity is corrected in a high speed area. CONSTITUTION:The upstream and the downstream of an exhaust-gas turbine 3b in an exhaust turbosupercharger 3 arranged in an exhaust-gas passage 6 are communicated to each other through a by-path passage 7, in which a waste gate valve 9 acting as a supercharged-pressure regulating means is interposed. In the above, in No.2 chamber 11f of an actuator unit 11 composing said valve 9, there is a spring 11h arranged between a contact member 11g and a diaphragm 11c. Thereby, a regulated-pressure correcting means is composed, by which a set point determined through said valve 9 is raised as the number of revolutions increases in a high speed area. In addition, a control unit 14 is provided for outputting a correction signal, by which an injection quantity is increased in response to the temperature of exhaust gas which falls in response to an increase in a set pressure determined by said valve 9 detected by an exhaust-gas temperature sensor in a high speed area.
Patent JP-H08195761-A (JP)
Title: Transmitter
Inventor: OKANO TAKASHI
IPC: H03M5/12
Filed: 1995-01-19
Abstract: PURPOSE: To receive data accurately by eliminating an unsharpened data signal pulse and noise so as to prevent data from being mis-processed. CONSTITUTION: Each of an outdoor unit and an indoor unit is provided with a controller 30, and a transmission and reception circuit 40. The reception circuit 40 is provided with a pulse adjustment circuit 42 receiving a data signal from a communication line 20, adjusting the pulse and providing an output of a data signal to the controller 30. In addition, the reception circuit 40 is provided with a passing polarity changeover circuit 43 providing an output of switching signals Q, inverse of Q being signals to allow the pulse adjustment circuit 42 to shape the pulse width of the data signal to be a prescribed width and used to switch the pulse adjustment circuit 42 in a state that a data signal pulse with the opposite polarity to the received pulse is outputted upon the receipt of the pulse of the data signal to the pulse adjustment circuit 42.
Patent JP-H11198792-A (JP)
Title: Master cylinder
Inventor: ISHIHARA KIMIO
IPC: B60T11/20
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To position a body main body and a cap while maintaining an internal air bleeding capability and also determine a relative position of a sleeve to the cap. SOLUTION: A master cylinder MC is structured so that a cylinder housing 31 is formed with a body main body 32 and a cap 33 and a first and a second pistons 5 and 5 guided by a sleeve 34 fitted into the cylinder housing 31 are installed slidably. The cap 33 and sleeve 34 are positioned relatively to each other by fitting projected parts provided thereon the each other, and the body main body 32 and cap 33 are screwed fixedly through screws 32b and 33b machined so that they are screwed to each other to a specified position for positioning the cap and sleeve. Thus when the master cylinder MC is assembled, the sleeve 34 us positioned.
Patent JP-S5599970-A (JP)
Title: Water-dispersible metallic flake pigment composition, and its preparation
Inventor: UCHIMURA EIKICHI
IPC: C09C1/62
Filed: 1979-01-23
Abstract: PURPOSE: To provide the title novel composition having excellent corrosion-resistance in an aqueous medium, metallic luster, and brightness, by adding specific amounts of a surface active agent and a dimer acid.  
     CONSTITUTION: The objective composition is prepared by compounding (A) 100pts.wt. of metal powder, such as atomized powder, shredded foil powder, etc., with (B) pref. 8.1W81 parts of a surface active agent (e.g. fatty acid soap), and (C) 0.81W81 parts of a dimer acid, pref. a dimer of a ≥12C unsaturated fatty acid, and if necessary, (D) 0.81W81 parts of a ≥8C higher aliphatic amine. The compounding is carried out by adding the components (B), (C), and (D) to the (A) component during the pulverization and/or kneading of the (A) component. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10191719-A (JP)
Title: Driving device for rotary work machine
Inventor: ISHITOBI YOSHIO
IPC: A01B71/02
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide the driving device of a rotary work machine capable of easily performing work without largely projecting a hydraulic motor from the work width of a rotary work part and storing a machine body in a small space. SOLUTION: In the rotary work machine composed by providing a ground rotary work part 5 of a rotary shaft 50, the hydraulic motor 51 for driving the ground rotary work part 5 is supported by a supporting member 66, and in the state of making the main body case 56 of the hydraulic motor 51 enter inside the work part of the rotary work part 5, the driving shaft 55 of the hydraulic motor 51 and the connection part 52 of the work part are connected inside the work part.
Patent JP-H03210505-A (JP)
Title: Constitutional system for optical wiring network
Inventor: TERASAWA YOSHIAKI
IPC: H02G1/08
Filed: 1990-01-16
Abstract: PURPOSE:To improve workability for the constitution of an optical wiring network by setting up a wiring route so that driving force applied to an optical fiber cable by compressed gas at each point of a tube is larger than resistance applied at the time of inserting the optical fiber cable into a tube. CONSTITUTION:The wiring route is set up so that the driving force applied to the optical fiber cable by the compressed gas is larger than the resistance applied at the time of inserting the cable into the tube. For instance when the cable is fed with the compressed gas from a laying start point E up to the 3rd stories along a duct 1, the resistance required for the ascending part from the 1st to 3rd stories is less than the driving force of the compressed air. Since the resistance exceeds the driving force when the cable is fed up to the 4th story, the cable can be fed with the compressed air by connecting it to an optical information processor B on the 3rd story. Then the cable can be fed from the 3rd story up to the 4th story through a duct 2. On the 4th story, the cable is connected to an optical information processor C. Then the cable is fed with the compressed air from the 4th story up to the 6th story and then connected to an optical information processor D arranged on the 6th story. Thus, the workability for the constitution of the optical wiring network can be improved.
Patent JP-2000202169-A (JP)
Title: Device discriminating mental situation of operating person and toy provided with the device
Inventor: KASAHARA AKIHIRO
IPC: G06F19/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of discriminating the mental situation of an operating person loaded with a precise operating force obtained by precisely analyzing vibration. SOLUTION: The device discriminating the mental situation of the operating person is provided with a plurality of acceleration meters 1, 2 or speed meters outputting respective acceleration waveforms or respective speed waveforms generated at respective installing position. Each of the acceleration meters 1, 2 or the speed meters is connected with a processing circuit 3 discriminating the mental situation of the operating person loaded with an operating force corresponding to the operating force based on the hourly variation of the respective acceleration waveforms or the speed waveforms and the mutual relation between them.
Patent JP-S62166973-A (JP)
Inventor: INAO HIROSHI
IPC: B25B27/14
Filed: 1986-01-16
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-H02146489-A (JP)
Title: Door structure for constant temperature oven
Inventor: TAKAYAMA AKIHANA
IPC: F25D23/02
Filed: 1989-01-13
Abstract: PURPOSE:To contrive reduction of a space necessary for the front of a constant temperature oven as a rigid door is used by providing a door formed in a curve approximately matching that of the front door part of a constant temperature over body formed in the shape of a curve, an opening and closing mechanism to rotate the door, and a sealing mechanism to seal a gap between the door and the constant temperature oven body. CONSTITUTION:The outer surface of the front door part of a constant temperature oven body 2 is formed in a curve with a given curvature, and an opening 2a is formed in a part of the front door part. A door is sized to match the opening part 2a, and the inner surface thereof is formed in a curve having a curvature approximately matching that of the outer surface of the front door part. The door 3 is extended from a position allowing the opening part 2a to be covered with an opening and closing mechanism to a position allowing the opening part 2a to be completely exposed, and by rotating the door along the outer periphery of the constant temperature over body 2 in a reverse direction thereto, opening and closing of the opening part 2a are effected. When the door 3 is in a closed state, a gap between the door 3 and the constant temperature over body 2 is sealed by a sealing mechanism, and the interior of the body 2 is brought into a completely sealed state. This door structure prevents protrusions of even a part of the door 3 from the front of the body 2 in the opening and closing process of the door 3, resulting in the possibility to reduce a necessary space at the front a constant temperature oven.
Patent JP-H07209809-A (JP)
Title: Polyethylene naphthalate film for photographic sensitive material
Inventor: KIMURA MANABU
IPC: G03C1/76
Filed: 1994-01-26
Abstract: PURPOSE:To obtain a polyethylene naphthalate film having excellent hue, transparency, thermal stability, surface flatness and curling tendency resistance and useful as a base material for a photographic sensitive film. CONSTITUTION:This film is a polyethylene naphthalate film for photographic sensitive material containing naphthalene dicarboxylic acid as the main acid component and ethylene glycol as the main glycol component. The density of methyl end groups in the polyethylene naphthalate is <=5.0 equiv./ton. The haze of the film is <=2.0%. When the film is dissolved in a 2:3 mixture solvent of hexafluoroisopropanol and chloroform by 10mg/ml dissolution rate, the transmittance (T400) of the soln. for 400nm wavelength light is >=95%/cm. Further, the difference (DELTAT) between the transmittance (T400) and the transmittance (T420) for 420nm wavelength light is <=3%/cm. The intrinsic viscosity of the film is >=0.5dl/g.
Patent JP-H11202847-A (JP)
Title: Video display device
Inventor: SUZUKI KAZUHIRO
IPC: H04N5/45
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain the video display device which can hold the aspect ratio of a slave screen equally to the aspect ratio of an image of a television signal to be projected originally on the slave screen, for example, at 4:3 or 16:9 even when the aspect ratio of a master screen is varied. SOLUTION: This display device consists of a microcomputer 2 for control which expands or reduces a PC(personal computer) signal projected on the master screen L, a scan converter 3 which varies the aspect ratio of the image of a television(TV) signal projected on the slave screen to the original aspect ratio of the TV signal to be projected all the times by varying the length of the lateral size of the television signal projected on the slave screen S, and an electronic switcher 4 which puts together the TV signal having the H size varied and the PC signal projected on the master screen.
Patent JP-S59134654-A (JP)
Title: Grinding apparatus
Inventor: MATSUDA HIROMI
IPC: B24B47/10
Filed: 1983-01-21
Abstract: PURPOSE:To prevent deterioration of grinding accuracy due to the tilt of a grinding wheel spindle and prevent deflection of the grinding wheel spindle by installing a grindstone directly onto the output rotary shaft of an air turbine and keeping the span of a bearing sufficiently long for the total length of the grindstone. CONSTITUTION:A sun gear 6 is fixed onto a shaft 1 having a tapered shank 1a, and a planetary gear 8 is engaged with the gear 6 and an internal gear 7 at the same time, and the gear 8 is rotatably supported by a pin 8a planted onto a cam member 4. A grinding wheel spindle 12 is supported onto a housing 10 through a bearing 13 and is equipped with a grindstone fitting part 12a at the top edge, and a grindstone 19 is fitted. An air turbine 14 is fixed directly onto the grinding wheel spindle 12. When the gear 6 revolves with the shaft 1, the gear 8 revolves, and the cam member 4 performs elevation movement, guided by an outer cylinder member 2, through the revolution, and the grindstone 19 performs elevation movement. As the turbine 14 revolves, the grindstone 19 performs planetary movement and executes two dimensional shaping grinding.
Patent JP-S57122179-A (JP)
Title: Pump drive unit
Inventor: NAGATANI YASUO
IPC: F04B49/00
Filed: 1981-01-21
Abstract: PURPOSE:To save electricity for pumping power by combining pulp materials in a constant ratio by fixing a concentration detector and a combination control unit and by controlling drive of a plural number of pulp material feed pumps by a variable speed motor. CONSTITUTION:When a material combination ratio is set by a combination ratio setter 15 and a total combination volume of pulp material is set by a total combination volume setter 17, outputs of these setters are input in a combination volume computer 34. Output of the computer 34 and an output signal of a concentration signal detector 15 are input in a combination volume computer 35 and a combination flow is determined. The output of the computer 35 becomes an input to a speed computing circuit 36 of a driving motor 4 for a pump 3 and a set speed is fixed. An output signal of the speed computing circuit 36 is input  to a speed setting circuit 25 of a motor drive control unit 21 and a driver 4 is  controlled at a set speed and pulp materials are controlled at the originally  set combination ratio.
Patent JP-H06166307-A (JP)
Title: Pneumatic tire excellent in wheel uniformity
Inventor: FUJITA KAZUTO
IPC: B60C15/00
Filed: 1993-01-20
Abstract: PURPOSE:To avoid an imperfect rim assembling by providing a curved flange of a standard rim and a swelling heel which leads to close contact with the round corner recessed fillet of the standard prior to the contact between the curved flange and the outer face of the bead section facing to the curved flange. CONSTITUTION:A pneumatic tire 1 has a bead section 3 closely fitting to its inclined bead sheet 6 to a standard rim 2. The standard rim 2 is provided with a round corner recessed fillet 7 stretching next to the inclined bead sheet 6, a flange 8 further overhanging than this fillet 7, and a curved flange 9 bent outward. In this case, the swelling heel 10 is integrated with the bead section 3 in a body. This swelling heel 10 is provided prior to lead to the close contact with round corner recessed fillet 7 over the whole periphery of the fillet 7 prior to the contact caused between the curved flange 9 and the outer face of the bead section 3 facing to the curved flange 9. This constitution leads the seating of the rim 2 on the round corner recessed fillet 7, guaranteeing a sure rim assembling.
Patent JP-S59132710-A (JP)
Inventor: OKITA KOUJI
IPC: B23Q11/04
Filed: 1983-01-20
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-H07208298-A (JP)
Title: Fuel distributing pipe for internal combustion engine
Inventor: NAKANE MASATO
IPC: F02M55/02
Filed: 1994-01-27
Abstract: PURPOSE:To dispense with newly providing of any section body as in the prior art, so as to enable the number of parts to be decreased by sectioning and forming a fuel inflow passage and a fuel discharging passage by a housing. CONSTITUTION:A housing 11 is made of metal such as aluminum, or resin, and a fuel inflow passage 12 and a flow discharging passage 13 are sectionally formed therein. The fuel inflow passage 12 is communicated with a fuel tank 15 through a fuel introducing pipe 14, and the fuel discharging passage 13 is communicated with the fuel tank 15 through a pressure regulator 17 and a fuel discharging pipe 18. Moreover, a plurality of fuel injection valve attaching holes 19 to which fuel injection valves for supplying fuel to an intake pipe or a combustion chamber of an internal combustion engine are attached are formed in the housing 11. A communication passage 20 for communicating the fuel inflow passage 12 with the fuel discharging passage 13 is formed on a fuel injection valve attaching hole 19a. Thereby necessity to newly provide a section body is newly provided as in the prior art is eliminated, and the number of parts can be decreased.
Patent JP-H06211009-A (JP)
Title: Pneumatic radial tire
Inventor: UESUGI TAKESHI
IPC: B60C15/04
Filed: 1993-01-20
Abstract: PURPOSE:To secure an adhesive property between the coating brass plating of a wire and rubber to be bonded to the plated part, and improve the durability of a bead against input during the travel of a tire by adjusting the forming of the plated wire. CONSTITUTION:In a bead wire 3 formed of an annular core 1 and metal layers 21, 22 wound in coil shape around the core 1, the outer coil-shaped metal layer is formed of brass-plated carbon steel, and the core is formed of carbon steel with carbon content equal to or less than that of the layer. A forming ratio b/a is then set to be b/a>0.90, where (b) is the inner diameter of the circle of the coil-shaped metal layer at the time of taking this bead wire out of a new tire manufactured using this bead wire and loosening the wound metal layer, and (a) is the bead inner diameter at the time of being embedded in the tire.
Patent JP-H03211497-A (JP)
Title: Treatment of organic phosphoric acid
Inventor: KAMEI YOSHINOBU
IPC: G21F9/06
Filed: 1990-01-17
Abstract: PURPOSE:To allow the stable and harmless treatment by mixing a waste org. solvent essentially consisting of org. phosphoric acid with an additive essentially consisting of at least one kind of metal compds. of aliphat. carboxylic acid and heating the mixture. CONSTITUTION:The waste org. solvent essentially consisting of the org. phosphoric acid is mixed with the additive essentially consisting of at least one kind of the metal compds. of aliphat. carboxylic acid CnH2n+1COOM (M=K, ca, Al) and the mixture is heated or incinerated after heating to form the stable solid matter contg. the phosphorus component. The treatment of the mixture to the stable solid phosphorus compd. is executed without further requiring the heating process which takes time and without releasing the phosphorus components to the atmosphere by an immediate incineration treatment if this stage is after the additive liquefies and is uniformly dissolved in TBP.
Patent JP-H11197589-A (JP)
Title: Curtain coating application method for photographic printing paper
Inventor: OKI KAZUHIRO
IPC: B05D7/00
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To embody uniform and high-speed coating application free of unevenness by specifying the difference between the gelatin concn. of a lowermost layer coating liquid and a gelatin concn. of a coating liquid of a layer right thereabove and a viscosity difference with a coating application head which applies the coating liquids superposed to >=2 layers as a free dropping coating film on the surface of a web. SOLUTION: In the coating application head 1, a curtain 5 of the coating liquid is formed by sliding and dropping of the coating liquid discharged from a slit on a slide hopper 7. Both ends of the curtain 5 are supported by edge guides 4 and the curtain drops onto a landing point 6 on the surface of the traveling web 3 supported by a backup roller 2, by which the coating film 8 is formed. At this time, the difference between the gelatin concn. of the lowermost layer coating liquid and the gelatin concn. of the coating liquid of the layer right thereabove is so regulated as to attain 0 to 2 wt.% and the viscosity difference to attain 0 to 20 cPs. More preferably the gelatin concn. of the lowermost layer coating liquid is set at 4 to 7 wt.% and the viscosity at 40 to 80 cPs. As a result, the uniform high-speed coating application free of the unevenness is embodied.
Patent JP-S60152090-A (JP)
Inventor: INAZUKA TETSUO
IPC: H05K3/26
Filed: 1984-01-19
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。