baber/WOPTO huggingface dataset:
Patent JP-H06254128-A (JP)
Title: Bubble generating nozzle device
Inventor: KAWAI YU
IPC: A61H23/00
Filed: 1993-03-10
Abstract: PURPOSE:To generate fine bubbles stably by forming a very small section passage by a valve element, a valve seat and a cylindrical projections. CONSTITUTION:When water flows into a pressurizing chamber of the interior of a fine bubble generating means 44 in the inside of a bubble generating nozzle device 28 to reach fixed pressure or more, a diaphragm 59 pushes and contracts a spring 60 to increase the pressure in a buffer chamber 63. The pressure in the buffer chamber 63 is transmitted to a conflux part 64 through a pressure introducing pipe 65. Thus, the pressure in the buffer chamber 63 is decreased so that the valve element 57 is closed at the valve seat 55. At this time, the valve element 57 and the valve seat 55 are brought into contact with each other through a projection 66 to form a very small section passage 79. That is, the very small section passage 79 comprising the valve element 57, the valve seat 55 and the cylindrical projection 66 is formed to allow water to pass therethrough. Thus, fine bubbles can be generated stably.
Patent JP-S63215983-A (JP)
Title: Automatic tracking processor
Inventor: TORII HIROTOSHI
IPC: G01S13/66
Filed: 1987-03-04
Abstract: PURPOSE:To perform the good automatic tracking of a ship without being affected by a fixed target by eliminating target data from the fixed target, such as a buoy, by a fixed target eliminating processor before the target data are inputted to a tracking processor. CONSTITUTION:A target detecting unit 11 receives radar video signals and radar bearing signals and digitizes the video signals of portions wherein echoes are present with regard to a bearing and a range to extract target data. A tracking processing unit 13 automatically tracks a target on the basis of the target data from the target detecting unit 11. A chart processing unit 14 extracts chart information effective for radar video from a chart memory 15 storing chart information. A fixed target eliminating processing unit 12 receives the target data from a fixed target, such as a buoy or a light beacon, unnecessary for automatic tracking processing in the input information of the tracking processor 13 from the chart processing unit 14 to eliminate the unnecessary target data.
Patent JP-H08249683-A (JP)
Title: Optical pickup device
Inventor: NAKAYAMA MASAHIKO
IPC: G11B7/09
Filed: 1995-03-09
Abstract: PURPOSE: To lessen track detection errors resulting from a shift of an optical axis at an optical pickup device and moreover reduce a sensitivity decrease of track error signals generated when tone track detection errors due to the shift of the optical axis are lessened. CONSTITUTION: A luminous flux from a semiconductor laser 1 is shined onto an optical disk 5 by an objective lens 4, and the reflecting light from the optical disk 5 is detected by a photodetecting element 7. Spots on the optical disk are thus tracked in accordance with outputs from the photodetecting element 7. The photodetecting element 7 is a four-divided photodetecting element divided to (a), (b), (c), (d) by a circle 76 of nearly the sauce diameter as a diameter of the reflecting light S and a line 75 passing the center of the circle. If signals from the four-divided photodetecting element are represented as (a), (b), (c), (d) in a vertical direction to the line 75, the tracking is conducted with a signal corresponding to (b-c)+(d-a).
Patent JP-S62216084-A (JP)
Title: Painting completion monitor processing system
Inventor: SATO TSUNEO
IPC: G06T11/40
Filed: 1986-03-06
Abstract: PURPOSE:To reduce the processing burden of an application processing program for picture data processing by providing a means which issues orders related to painting until painting is completed. CONSTITUTION:In case of painting of a certain closed area, an application processing part 10 requests a picture processing library part 13 to perform the processing. The library part 13 generates orders in individual scanning directions and issues these orders and checks state reports from a picture processing device 23 to these orders and monitors whether painting is completed or not. When painting is not completed, an order generating part related to the next scanning direction is started; but when painting is completed, the end of painting is reported to the application processing part 10.
Patent JP-S59173164-A (JP)
Title: Coating device
Inventor: NAKANISHI TAKU
IPC: B05C5/02
Filed: 1983-03-24
Abstract: PURPOSE:To enable optional adjustment of the discharging pressure of a viscous material from a coater die by supporting either of a coater die and a roller for conveying a base material via a control device. CONSTITUTION:A roller 3 for conveying a base material is installed to a body 5 of a coating device and a coater die 2 is supported in the bottom end part of a displacement control device 6 fixed to the body 5 by positioning the same above the roller 3. Then a desired cushion property is attained between the coater die and the roller for conveying the base material and the discharging pressure of the viscous material from the coater die is adjusted as desired so as to adapt itself to the viscosity of the viscous material.
Patent JP-S58165531-A (JP)
Title: Fuel supply device
Inventor: SUGI FUMIO
IPC: F02D41/34
Filed: 1982-03-26
Abstract: PURPOSE:To stably perform idling operation, by controlling a solenoid valve with an injection pulse signal generated at a fixed frequency from a pulse generator circuit at idling time in a device which injects metered fuel through the solenoid valve into an intake passage. CONSTITUTION:At operation of an engine 1, an output of a speed sensor 17 is input to an injection timing control circuit 28, shaped by a waveform shaper 19 and then fed to a frequency selector circuit 29 and frequency comparator circuit 30. This output is compared in the circuit 30 with an idling speed having a preset fixed width, and an output is generated only when an engine speed is range to within said idling speed and input to a selective control circuit 34. While at ON time of an idle switch 27, said circuit 34 outputs a selective signal, and a pulse signal met to a guide ring setting speed generated by a constant frequency pulse generator circuit 35 is generated from the circuit 29 to open and control a solenoid valve 8 then inject fuel into an intake pipe 2.
Patent JP-H03252662-A (JP)
Title: Liquid developer for electrostatic photography
Inventor: UMEMURA KAZUHIKO
IPC: G03G9/12
Filed: 1990-03-02
Abstract: PURPOSE:To eliminate development of unpleasant odors or offset phenomena even in continuous copying by controlling the specified physical properties of a toner in the liq. developer contg. a fluorine-based solvent. CONSTITUTION:The liq. developer contains at least a fluorine-based solvent as a carrier liq. and an aliphatic hydrocarbonic solvent and/or a silicon-based solvent. The physical properties of a toner which is dispersed in the carrier liq. and used are confined within certain limits. Namely, the viscosity at 100 deg.C is 1-50cp when the solid content is 10.0wt.%, and the elastic modulus of the dried solid after all the carrier liq. is vaporized is controlled to 10<4>-10<7>dyne/cm<2> at 100-180 deg.C and the critical surface tension to 18-36dyne/cm. Consequently, development of unpleasant odors and offset phenomena is prevented even in continuous copying.
Patent JP-2000251355-A (JP)
Title: Device provided with moving means of record medium and its control method and record medium
Inventor: SASAKI TAKASHI
IPC: G11B17/22
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity of power supply (cost) by reducing the instantaneous peak current of a motor for transportation, in a cassette library furnished with a junction port part having upper and lower junction ports for transporting the cassette between the 1st transfer position of a console column L1 and the 2nd transfer position of a console column L2. SOLUTION: The device is provided with a delay part 171, to which the movement control command to the junction port part 18 is inputted, for outputting the movement control command inputted at the non-starting time as it is and also for outputting the movement control command inputted during the starting operation after a lapse of the prescribed delay set time, and a delay time set part 172 for setting the above delay set time to the delay part 171 for starting. By s movement control means 170 such as these parts, the movement control starting time of either one of the upper and lower junction parts is arranged so as to shift with respect to another one.
Patent JP-H04286107-A (JP)
Title: Laminated ceramic capacitor
Inventor: KURAHASHI WATARU
IPC: H01G4/30
Filed: 1991-03-14
Abstract: PURPOSE:To provide a laminated ceramic capacitor capable of adjusting its capacity without an outside shape in terms of a laminated ceramic capacitor used for various electronic equipment. CONSTITUTION:Out of internal electrodes 5, two and more layers on the upper side are formed as a capacity adjustable electrode 5a in such a fashion that they may be longer or wider than the other layers. In other words, the capacity of the internal electrodes 5 in the stage where no capacity adjustable electrode 5a is installed yet, is designed in such a fashion that its capacity may be slightly smaller that a target capacity value. The capacity under this condition is measured where the capacity, if insufficient, can be controlled by the capacity adjustable electrodes 5a of two layers and more.
Patent JP-S59173630-A (JP)
Title: Ceramic glow plug
Inventor: ITOU NOBUE
IPC: F23Q7/00
Filed: 1983-03-23
Abstract: PURPOSE:To enhance the joint strength between insulator and metallic member by a structure wherein metallic pieces are imbedded in the insulator in the state that the surfaces of the pieces are exposed and yet the insulator and the metallic member are joined through the exposed surfaces of the pieces by brazing. CONSTITUTION:A heat generating body 1 comprising conductive ceramic material, which generates heat when electric current passes therethrough, is joined to the tip of electric insulator 2 consisting of mixed materials of Al2O3 and Si3N4. Metallic wires 3a and 3b, both of which are connected to the heat generating body 1, are sealed in the interior of the insulator 2. A heat generating part 13 is joined to a metallic sleeve 5 brazed to a metallic body 7. Metallic pieces 4 are of molybdenum and imbeded in the surface layer of the insulator 2 in the state that the surface of the pieces 4 come out to the surface of the insulator 2. The sleeve5 and the insulator 2 are strongly joined each other by pouring brazing filler between them. Thus, the joint strength between the insulator and the metallic mounting member can be enhanced.
Patent JP-H06261662-A (JP)
Title: Net for preventing adhesion of marine organism
Inventor: INOUE SHUNJI
IPC: A01M21/00
Filed: 1993-03-10
Abstract: PURPOSE:To provide at net effective for surely preventing the adhesion of marine organisms such as barnacle, blue mussel and algae and the intrusion of marine organisms such as jellyfish and having excellent durability to dispense with the maintenance and inspection works. CONSTITUTION:Each unit 21 of the net for preventing adhesion of marine organism is composed of a fiber part 22 composed of polyethylene strings made of a high polymer polyethylene and copper beryllium strings made of a beryllium-copper alloy and crossing with each other to form a lattice and a space part 25 surrounded by the fiber part 22 and allowing the flow of seawater. The crossing part 24 of the fiber part 22 is free from knot and formed by a knot-free net-forming process. The content of beryllium in the beryllium-copper allay is 0.2-2.8wt.%. The beryllium-copper alloy is preferably selected from Be-Co copper alloy, Be-Co-Si copper alloy and Be-Ni copper alloy. The net manufactured by using a beryllium-copper alloy has extremely excellent effects to prevent the adhesion of marine organisms and the intrusion of jellyfish.
Patent JP-S55142215-A (JP)
Title: Liquid level sensor employing optical fiber
Inventor: USUI KEIZABUROU
IPC: G01F23/28
Filed: 1979-04-24
Abstract: PURPOSE:To improve following-up to an insutruction, by utilizing upper and lower light optical fibers, which are opposed to each other across a minute gap, as a sensor. CONSTITUTION:Each optical fiber is made of a plurality of optical fiber core filaments juxtaposed in rows. One end of each of upper and lower optical fibers 1, 2 has a slope as a whole. The core filaments are so laid that a small uniform gap is defined when both the optical fibers are assembled and opposed to each other. The other ends of the upper and the lower optical fibers are bundled so that bundled parts 13, 23 are provided. The bundled part 23 of the lower optical fibers 2 are bent to U shape. A light emitter 4 or a light receiver 5 is attached to the ends of the  upper and the lower optical fibers. The quantity of light transmitted between the  light emitter and the light receiver depends on the level of gasoline filled in the small oblique gap between both the optical fibers 1, 2, namely, the level of the gasoline in a gasoline tank. This results in an improvment of the facility of the sensor for  following-up a liquid level instruction.
Patent JP-H04286203-A (JP)
Title: Antenna system
Inventor: KONDO HARUTO
IPC: H01Q1/12
Filed: 1991-03-14
Abstract: PURPOSE:To reduce installation height by making the installation space of an electric system capable of being made small. CONSTITUTION:The antenna system is constituted as follows. A rotating plate 15 is installed at an antenna part side, and a supporting plate 10 is installed at a transmission reception control part side, and a cable 16 is inserted into the rotating plate 15 and the supporting plate 10 through a resinous guide member 17, and its middle part is positioned by a resinous positioning plate 19, and besides, the cable 16 is wound around into a loop shape at the antenna part side of the rotating plate 15, and this loop part is fixed to the rotating plate 15, and simultaneously, the cable 16 is fixed at the transmission reception control part side of the supporting plate 10, and besides, the movement in the axial direction of the cable 16 is regulated at the vicinity of the surface of one side of the antenna part side of the supporting plate 10 and the vicinity of both the surfaces of the positioning plate 19.
Patent JP-H11250744-A (JP)
Title: Rustproof processing method for conductor for outdoor distribution line
Inventor: TOMIZUKA TOSHIMIZU
IPC: H01B13/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To uniformly form a BTA protection film and to improve corrosion resistance by extending a conductive material for an outdoor distribution line and by rustproof processing it with BTA after cleaning it by vapor of a specific pressure containing a specific density of benzatriazole and its derivative (BTA). SOLUTION: A rough drawing copper wire of a conductive material for an outdoor distribution line composed of copper or copper alloy is continuously extended into a prescribed line diameter. The obtained wire rod is cleaned by being exposed to vapor of pressure 5.0-1.0 kg/cm<2> containing BTA: 0.0005-0.015 mol.%. Copper powder and oil content stuck to the wire rod surface can be thus removed and the wettability of the BTA solution is improved. The copper wire rod after being cleaned is dipped in a treatment vessel storing the BTA solution as inhibitor. The BTA solution is provided by dissolving BTA in solvent such as water, alcohol, and trichloroethane. The copper wire rod treated by dipping is applied with the inhibitor by adjusting the adhesion quantity by an air wiper and dried so that a Cu-BTA protection film is formed on the wire rod surface.
Patent JP-H08249461-A (JP)
Title: Method and device for scale processing for graphic
Inventor: SEKIGUCHI TOSHIYUKI
IPC: G06T3/40
Filed: 1995-03-09
Abstract: PURPOSE: To output the scale rate data to be outputted while suppressing the scale rate to be a proper one in recognizing the graphic according to the inputted scale rate. CONSTITUTION: The device is provided with a scale rate input part 1 which inputs the scale rate data, scale rate data storage part 2 which stores the scale rate data inputted from the input part, coefficient/arithmetic formula storage part 3 which stores the relation between the scale rate of the object and the coefficient or a prescribed arithmetic formula, output scale rate data arithmetic part 4 which obtains the output scale rate data by using the scale rate data stored in each storage part and the coefficient or the arithmetic formula, and scale driving control part 6 which controls the scale driving system based on the output scale rate data obtained by the output scale rate data arithmetic part. Thus, the scale rate can be suppressed properly when the scale rate to be magnified or reduced becomes large.
Patent JP-S58166258-A (JP)
Title: Ultrasonic microscopic lens
Inventor: YAMANAKA ICHIJI
IPC: G01N29/24
Filed: 1982-03-27
Abstract: PURPOSE:To perform easily nondestructive inspection of a relatively thick layer, by providing a recess of a circular conical shape on the forward end face of a cylinder consisting of single crystal alumina or fused quartz and focusing a refracted converging beam on the segment on the central line of said circular cone. CONSTITUTION:An acoustic lens 1 is produced by tapering 2, the outside circumference on the forward end of a cylinder consisting of single crystal alumina (sapphire) or fused quartz (quartz glass), providing a conic recess at the center of said forward end face and forming a conical surface 4. According to such ultrasonic microscopic lens of this invention, beams can be focused on the segment in an object; therefore, the nondestructive inspection of relatively thick layer is easily executed. The construction thereof is extremely simple and the easy working of the lens is possible.
Patent JP-S55142945-A (JP)
Title: Double butterfly type gate valve
Inventor: SUGASAWA FUKASHI
IPC: F02D17/02
Filed: 1979-04-23
Abstract: PURPOSE: To obtain a gate valve easy to close even when it is stained with soot, etc. by making an external diameter of a projection smaller than that of another, of two annular projections interposed facing each other on both sides of an annular channel provided on an external periphery of a disc plate of a circular plate form.  
     CONSTITUTION: A gate valve 6 has a valve plate 6a of a circular plate form and an annular channel 6b is arranged along the center portion of its external peripheral surface. Annular projections 6c, 6d which form both sides of a channel 6b and are disposed facing each other on the both sides of the channel 6b, are so made as projection 6d facing down stream has somewhat smaller diameter for an external circumference than a projection 6c facing upstream by a required amount. With this constitution, even when an external peripheral surface 6d is stained with soot, etc., since there is some margin between an external peripheral surface 6d and an internal peripheral surface of the passage 5, a degree for opening is not expanded for closing a valve until the height of the soot exceeds the extent of the margin, the sealing characteristic is maintained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62207473-A (JP)
Inventor: KUNIKAWA AKITERU
IPC: A62C37/00
Filed: 1986-03-07
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-H08320319-A (JP)
Title: Chemiluminescence compound and method used for test and verification of compound thereof
Inventor: SEIIJIYON ROU
IPC: C12Q1/6816
Filed: 1994-03-22
Abstract: PURPOSE: To provide a method for simultaneously detecting and/or determining at least two substances in a specimen. CONSTITUTION: In a specimen containing at least two substances, at least different two chemical luminescence compounds which are to be respectively connected to the two substances are added. Emission signals outputted due to the connection are detected at the same time, then at least two substances are discriminated by virtue of emission spectrums of the emission signals, thereby detecting and/or determining the substances.
Patent JP-S62209247-A (JP)
Title: Speed reducer
Inventor: YOSHIDA KENICHI
IPC: F16H1/32
Filed: 1986-03-07
Abstract: PURPOSE:To eliminate backlash and vibration noise, and freely select the difference in the number of teeth between an internal gear and a toothed endless belt to obtain various reduction ratios, especially, a high reduction ratio, by sequentially meshing the toothed endless belt with the internal gear in association with the revolution of planetary rings, and reducing a speed according to the difference in the number of teeth. CONSTITUTION:A toothed endless belt 31 is sequentially meshed with an internal gear 12 in association with the revolution of planetary gears 28 to reduce a speed according to the difference in the number of teeth between the toothed endless belt and the internal gear. Accordingly, there occurs no interference of gears in such a case where the gears directly mesh with each other. As the toothed endless belt 31 is urged by the planetary rings 28, and is sequentially meshed with the internal gear 12, there hardly occurs the backlash. Furthermore, it is possible to eliminate a vibration noise by forming the toothed endless belt 31 from rubber or synthetic resin. Further, as the difference in the number of teeth between the internal gear 12 and the toothed endless belt 31 may be freely selected, various reduction ratios may be obtained. Particularly, since the number of teeth of the toothed endless belt 31 may be enlarged, a greatly high reduction ratio may be obtained.
Patent JP-S63219649-A (JP)
Inventor: HAYASHI NORIYUKI
IPC: D04B21/20
Filed: 1987-03-06
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-S56147893-A (JP)
Title: Lubricant for plastic processing of metal
Inventor: NAGURA TORAO
IPC: C10N50/10
Filed: 1980-04-18
Abstract: PURPOSE: The titled lubricant useful for operation of enlarging the diameter of boiler tube, etc., containing no oil, water-soluble, having rust preventing power, obtained by adding a rust preventing agent (and solid powder lubricant) to a pasty material prepared by blending polyethylene oxide with water.  
     CONSTITUTION: A polyethylene oxide having a molecular weight 300W10,000 (preferably 1,000W6,000) is blended with 5W60wt% water at normal temperature or under heating at 40W70°C to give a pasty material. The pasty material is optionally blended with (A) 0.5W20wt% solid powder lubricant, e.g., talc, molybdenum disulfide, graphite, etc., and mixed with 0.2W3wt% nitrite or 0.5W5wt% benzoate as a rust preventing agent similarly at normal temperature or under heating at 40W 70°C, to give the desired lubricant. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02231907-A (JP)
Title: Cable laying device
Inventor: ASAOKA SHIGERU
IPC: H02G1/06
Filed: 1989-03-02
Abstract: PURPOSE:To improve efficiency of cable laying work and to reduce the size and the weight of cable laying device by performing sequence control of a plurality of cable laying machine groups which perform cable grip operation, cable laying operation, cable release operation and reset operation sequentially. CONSTITUTION:When transfer is made from the initial state to the second step, side sliders 3, 13 move a rear ring 5 rearward to reduce the inner diameter of a cable grip 6 so as to grip a cable 7 by means of the cable grip 6. In the third step, side sliders 2, 12 and 3, 13 move forward to feed the cable 7 being gripped by means of the cable grip 6. In fourth step, the rear ring 5 is fed forward by means of the side sliders 3, 13 and the cable grip 6 is enlarged to release the cable 7. In the fifth step, the side sliders 2, 12 and 3, 13 retract and reset to the initial state. A plurality of such cable laying machines are arranged along a cable laying path and controlled sequentially.