baber/WOPTO huggingface dataset:
Patent JP-S58108894-A (JP)
Title: Wired remote control device
Inventor: IYONO EIICHI
IPC: H04N5/775
Filed: 1981-12-23
Abstract: PURPOSE:To decrease the number of connection lines between an equipment body such as a video disk player and a television receiver and a band operating device side, by generating a partial voltage on a line applied with a power voltage according to the operation of a key switch on the hand operating device side and then feeding the voltage back, and allowing plural comparators to sense it. CONSTITUTION:In a comparator 25, a partial voltage generated when a key switch K1 is turned on is set so that it has a value between its reference voltages. When other key switches K3 and K5, or K2, K4, and K4 are operated respectively, a transistor Q1 or Q2 is turned on by a key scan pulse S1 or S2. A partial voltage appears across a resistance Ra corresponding to the connection point of each key switch and is detected by one of comparators 23, 24, and 25. The detection signal appears on signal lines J2-J6. A signal P1 corresponds to the key switch K6, signals P2 and P3 correspond to key switches K2 and K4, and signals P4 and P5 correspond to key switches K1 and K2.
Patent JP-S59103244-A (JP)
Inventor: FURANKO PIROTA
IPC: H01J29/94
Filed: 1983-11-08
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-H0632280-A (JP)
Title: Lifesaving float body dropping device
Inventor: KANEDA TAIRA
IPC: B63H21/22
Filed: 1992-07-13
Abstract: PURPOSE:To reduce death accidents caused by falling by equipping a float body dropping mechanism to drop a lifesaving float body toward the sea and a float body dropping control means to conduct the operation control of the float body dropping mechanism by receiving a fall sensing signal from a fall sensing means. CONSTITUTION:When a dropping control signal (c) is outputted in a normal state, the electromagnetic solenoid 22 of a float body dropping mechanism 12 is magnetized, and an engage-stooping pin 23 is pullingly moved by means of the electromagnetic solenoid 22, and as a result, the engage-stooping pin 23 is pulled out of the engage-stopping hole 26 of an engage-stopping plate 27. When this state is realized, a housing frame body 18 is turned vigorously by means of a spring 21 for turning movement with a fulcrum axis 15 as a center, and a turning arm 16 butts against a stopper pin 28, and stops, and at this time, a lifesaving float body 17 housed in the housing frame body 18 is tossed toward the sea energetically. Accordingly, if a crew member falls into the sea by mistake, an operation necessary for emergency stop is conducted automatically.
Patent JP-S6455029-A (JP)
Title: Vertical shaft rotary machine
Inventor: KATAOKA KENJI
IPC: F16C32/04
Filed: 1987-08-21
Abstract: PURPOSE:To make it possible to reduce the load of a thrust bearing and to prevent the burning by providing a rotary plate with a permanent magnet to a rotary shaft and placing a fixed plate with a superconductor in opposition to it. CONSTITUTION:A rotary plate 9 is provided to a rotary shaft 3. A fixed plate 10 is provided to the lower part of the rotary plate 9 at specific intervals with the lower side of the rotary plate 9. A permanent magnet 11 is provided to the lower side of the rotary plate 9, and a superconductor 12 is placed and provided to the surface opposed to the rotary 9 of the fixed plate 10. The super conductor 12 is maintained in the superconductive state by cooling the supercon ductor 12 through a refrigerant pipe 13. Meissner effect cut off the magnetic line of force of the permanent magnet 11 which is going to get in the supercon ductor 12 by becoming the superconductive state. Accordingly, the force to push the permanent magnet 10 upward is applied by Meissner effect of the superconductor 12. In other words, the buoyancy is given to a rotor 1 through the rotary 9, and the load of a thrust bearing 8 can be reduced.
Patent JP-H0956146-A (JP)
Title: Magnet worm gear and manufacture thereof
Inventor: NAKAZAWA HARUO
IPC: F16H49/00
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic worm gear which can be made small and light so as to be suitable for a micro-machine and also provide a method for manufacturing gear by using a thin-film formation technology and a fine processing technology which are used in semiconductor processes, etc. SOLUTION: A magnetic worm gear is made by a combination of a worm 1 which has spiral magnetic teeth on its circumferential face and a worm wheel 2 which magnetically gears in with the worm 1. In the magnetic worm gear, motive force is transmitted by magnetic force which works between the magnetic teeth. The spiral magnetic teeth which are formed on the circumferential face of the worm and magnetic teeth which are formed on the circumferential face of the worm wheel in compliance with a magnetic tooth pitch of the worm are made of thin-film magnets 3, 4 which are so magnetized that N poles and S poles may be arranged alternately.  The thin-film magnets 3, 4 are made by winding a flexible substrate on which a magnet material-made magnetic thin film is formed around a base body of the worm and the worm wheel and then magnetizing the magnetic thin film into N poles and S poles in accordance with a pattern of the magnetic teeth.
Patent JP-H1135312-A (JP)
Title: Dye-containing silica
Inventor: NISHIKATA KAZUHIRO
IPC: A61K8/00
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain the powder having both effects of giving good texture and color to a skin and suitable for cosmetics by incorporating a dye into silica. SOLUTION: A dye. preferably a yellow dye (e.g. yellow iron oxide, yellow No.4 aluminum chelate) is incorporated into silica by preferably 0.1 to 30 wt.%, more preferably 0.5 to 25 wt.%, and further preferably 1 to 20 wt.%. The powder can be produced, for example, by dissolving or dispersing a silicate such as sodium silicate and a dye in an aq. carrier and/or a lower alcohol as a solvent, adding an acid to produce a silica gel, taking out the silica gel, cleaning the gel, and heating to remove the solvent. The powder has 0.01 to 20 μm average particle size, preferably 0.05 to 15 μm, and especially preferably 0.1 to 10 μm. If necessary, a powder material such as tale can be added as an optional component, however, it is not preferable when the silica purity decreases to <70%.
Patent JP-H0534691-A (JP)
Title: Liquid crystal display equipment
Inventor: HIRAIDE KIMIYOSHI
IPC: G02F1/13357
Filed: 1991-07-26
Abstract: PURPOSE:To facilitate the exchanging work of a backlight by providing an aperture part in a case. CONSTITUTION:A rear case 3 is attached to a front case 2 through plural pins 5. The aperture parts 2d and 3c for the entrance and exit of the back light are provided at the right side parts of the front case 2 and the rear case 3. A cover 4 is attached to the front case 2 through one screw 6 in a state where it is fitted in the aperture parts 2d and 3c. A liquid crystal display panel 12 is incorporated on a front surface side in the front case 2, and the back light 14 is incorporated on a back surface side of the panel 12. In the case of exchanging the backlight 14, the screw 6 is removed and the cover 4 is opened so as to open the aperture parts 2d and 3c, thereby taking out the backlight the outside.
Patent JP-2001035147-A (JP)
Title: Magnetic memory
Inventor: MIZUKAMI MAKOTO
IPC: H01F10/08
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic memory capable of efficiently transmitting a magnetic field generated from a write line or auxiliary write line to a magnetic film. SOLUTION: Concerning an influence, which is caused by a write line 14, upon a magnetic memory element 10, the greater a shape ratio b/a of the magnetic memory element 10 is, the more effectively a magnetic film can be magnetized. Concerning the influence, which is caused by an auxiliary write line 18, upon the magnetic memory element 10, the smaller the shape ratio b/a of the magnetic memory element 10 is, the more satisfactory the influence is exerted and relation between the shape ratio of the magnetic memory element 10 and the strength of magnetic field mutually trades off between the write line 14 and the auxiliary write line 18. when the shape ratio b/a is settled within a range of from 1 to 8, the magnetic field can be efficiently impressed to the magnetic memory element 10 by a small current.
Patent JP-H0658038-A (JP)
Title: Full-open type door
Inventor: ECHIZEN YUTAKA
IPC: E06B3/50
Filed: 1992-08-05
Abstract: PURPOSE:To prevent a slide door from rotating in the extra-plane direction unless the operation part is operated while the door is in the full open position. CONSTITUTION:A hang frame 19 is installed along a transom 2 constituting a door frame in such a way as movable in the intra-plane direction, and the hang root frame member side is coupled rotatably in the extra-plane direction, and this slide door concerned 5 is made slidable and rotatable in the intra-plane direction along the transom. A revolving door 6 is furnished on one side in the intra-plane direction of the door frame, and the hang root frame member side of this revolving door 6 is made rotatable by a hinge in the extra-plane direction, and thus a full-open type door is accomplished. The slide door is equipped with a lower lock lever 51 movable vertically between the over-position where it is fitted on the hang frame and the under-position where it is slipped out of the hang frame and an upper lock lever which can be detained and disengaged in the extra-plane direction, and the hang frame is fitted with a link 55 which can be displaced between the first attitude to hold the upper lock lever in the over-position and the second attitude to hold in the under-position and which is held in the first attitude at all times while contacting the transom. The link contacting part of the transom is provided with a notch to enable the link to be displaced into the second attitude, and the link is allowed to confront this notch when the slide door is put in the full open position.
Patent JP-H0551625-A (JP)
Title: Smelting method for high-cleanliness steel
Inventor: MAEDA MASAYUKI
IPC: C21C7/06
Filed: 1991-08-21
Abstract: PURPOSE:To enhance effect of reduction of slag and to stably and surely raise high cleanliness by adding a reducing agent for slag in a smelting method for high-cleanliness steel wherein steel is introduced into a ladle from a converter and thereafter the reducing agent for slag is added into the ladle to reduce oxide contained in slag and then performing RH vacuum degassing treatment. CONSTITUTION:The adding amount of a reducing agent for slag are decided considering the concentration of iron oxide in slag at a time of finishing converter blowing, the concentration of dissolved oxygen in molten steel and the kind of steel. The concentration of iron oxide in slag is reduced to <=2wt.% at a time of finishing RH vacuum degassing treatment.
Patent JP-2000045798-A (JP)
Title: Fuel supply device of engine
Inventor: AKEDA MASAHIRO
IPC: F02D1/08
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To perform the adjustment of an electronic governor only in a fuel decreasing side zone and to perform the adjustment of a mechanical governor only in a fuel increasing side zone. SOLUTION: In a fuel supply device of an engine comprising an electronic governor 1 and a mechanical governor 2 for performing the electronic control by the electronic governor 1 and the mechanical control by the mechanical governor 2, the electronic control and the mechanical control are automatically switched on the way of a metering zone of a fuel metering part 3, the electronic control is performed in a fuel decreasing side zone 5 with respect to this switching position 4, and the mechanical control is performed in a fuel increasing side zone 6 with respect to the switching position 4.
Patent JP-H0547578-A (JP)
Title: Winding device
Inventor: SAWAKAWA YOSHIHIRO
IPC: H01F41/06
Filed: 1991-08-21
Abstract: PURPOSE:To provide a winding device which is able to continue a winding operation without any trouble even if a work is not introduced into a spindle. CONSTITUTION:A winding device is composed of a spindle 1 where a work 11 is mounted or dismounted, a tentatively fixing mechanism 3 which tentatively fixes a wire 10 to the work 11, a wire cutting mechanism 4, a wire holding mechanism 5, and a sensor 6 which detects that the wire 11 is on tone spindle 1 or not. When the wire 10 is set at a tentatively fixing position by the holding mechanism 5 and that the work 11 is not on the spindle 1 is detected by the sensor 6, a tentatively fixing mechanism 3 and a cutting mechanism 4 are made to stop operating, and the holding mechanism 5 moves the wire 10 upward to a waiting position.
Patent JP-H0953138-A (JP)
Title: Diesel engine valve and its production
Inventor: SUZUKI AKIHIRO
IPC: C22C19/05
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To produce a novel diesel engine valve excellent in the hardness of the face side as well as in the corrosion resistance of the beveled head surface as compared with a valve of Nymonic 80A. SOLUTION: This valve has a composition consisting of, by weight, 0.01-0.10% C, <=1.0% Si, <=1.0% Mn, 45-60% Ni or Ni and Co (where Co is <=5.0%), 17-25% Cr, 2.5-4.0% of Mo, or Mo and W, or Mo and V, or Mo and W and V (where W and V are <=1.0%, respectively), 4.5-6.0% Nb or Nb and Ta (where Ta is <=2.0%), 0.5-1.5% Ti, 0.2-1.5% Al, and the balance Fe. An alloy with this composition is subjected to cogging and rough forging, and then, finish forging is performed at 850-1,050 deg.C initial forging temp., at 700-900 deg.C forging finishing temp., and at >=10% working rate to form the beveled head. Then, aging treatment is carried out at 670-750 deg.C for >=8hr.
Patent JP-S6189210-A (JP)
Title: Preparation of catalytic component
Inventor: TAMANO HIDEKI
IPC: C08F10/00
Filed: 1984-10-08
Abstract: PURPOSE:To obtain a novel polymerization catalyst having high polymerization activity and useful for the production of a polymer having low crystallinity, by treating a Mg halide with a hydrocarbon solution of an addition product of an electron donor and a Ti or V halide. CONSTITUTION:(A) A solid Mg halide is dissolved in (B) a solution prepared by dissolving (i) preferably 10<-5>-1mol/l of a Ti and/or V halide and (ii) an electron donor (e.g. ethyl ether) in a (halogenated) hydrocarbon at a molar ratio of 2-1,000, at a ratio of the component (i) to the component A of preferably >=10<-6>mol/g, and the mixture is treated e.g. at -50-+200 deg.C for 1sec-2hr, to obtain the objective catalyst component. USE:A soft copolymer of ethylene and an alpha-olefin can be prepared at a relatively low temperature by combining the above catalyst with an organometallic compound.
Patent JP-S5999783-A (JP)
Title: Thermoelectric element
Inventor: YAMANO MASARU
IPC: H01L35/30
Filed: 1982-11-29
Abstract: PURPOSE:To obtain efficiently the thermoelectromotive force by a method wherein a P type element and an N type element are mutually coupled, the end part on the coupled side is retained at high temperature and the end parts of the non-coupled side at low temperature, and at the titled thermoelectric element to take out a thermoelectromotive force from the end parts of the non-coupled side, a heat-resistance metal is let protrude at the end part of the coupled side and the protruded part is used as a part to be heated. CONSTITUTION:A P type element 1 consisting of an Mn-added iron silicide FeSi2 and an N type element 2 consisting of a Co-added iron silicide FeSi2 are mutually coupled at the end part A on the coupled side and a P-N junction surface 5 is formed at the coupled part. In this constitution, at the end part A on the coupled side, a good-heat-conducting rod-form metal material S2, which is composed of W and Mo, etc., and excellent both in heat resistance and corrosion resistance, is let protrude while being buried in up to the junction surface 5 and is made into a protruded part 6, and heat is applied to the protruded part 6 using a burner 3. On the other hand, at the end parts B on the non-coupled side, lead wires 4 are respectively attached to the end parts B and a thermoelectromotive force is taken out from the attached parts. As a result, the responsiveness to temperature changes is improved, thereby enabling to be suitable for gas appliance use, etc.
Patent JP-S6451888-A (JP)
Title: Picture processor
Inventor: FUJIMOTO KOJI
IPC: H04N1/62
Filed: 1987-08-24
Abstract: PURPOSE:To faithfully reproduce the variable density of a picture before a change 2 and to convert a color between three primary colors by providing a constant relation between respective color components at the time of changing the color of the picture. CONSTITUTION:At the time of rewriting the contents of lookup table memories 21-23, any of an average value Xa and the variable density values of the respective color components calculated by an adder 5 and a 1/3 divider 6 from the variable density information of Xr, Xg, Xb of the plural color components is selected based on the decision of selecting and deciding circuits 15-17 to the contents of the respective look up table memories 21-23 as the variable density information inputted to the lookup table memories 21-33 and the contents of the look up table memories 21-13 are rewritten according to the selection. Thereby, at the time of changing the color, the steps in discrete values can be reduced, the variable density of the picture before the change can be faithfully reproduced and the color conversion between the three primary colors can be executed.
Patent JP-H0749350-A (JP)
Title: Automatic analyzer
Inventor: YOKOTA KAZUTOMI
IPC: G01N35/02
Filed: 1993-08-03
Abstract: PURPOSE:To enhance throughput and accuracy of temperature control of an automatic analyzer and to perform colorimetric analysis, fluorescence analysis, immunity analysis and electrolytic analysis in the identical device. CONSTITUTION:In a sample table (A), a plurality of small turrets 2, 3, 4, 5 are held on a large turret 1 so that the application of random access and reanalysis can be carried out quickly. A reaction table 15 holds a reaction tube 16 on the outer circumference thereof wherein two lines of the former half line and the latter half line are provided. In the former half line, dispensation of a first reagent, dispensation of the specimen, mixture and cleaning are performed and in the latter half line, dispensation of a second reagent mixture and cleaning are performed. The reaction table is driven one step by a rotation and holds an optical measuring device 22 and a fluorescence detection device 46 on the line. The reaction tube 16 is rotated together with a holder holding a heater and a reagent vessels 36, 25 are rotated together with a heating/cooling mechanism to be maintained at an adequate temperature.
Patent JP-H1134191-A (JP)
Title: Pressurizing device for double facer
Inventor: OTA EIJI
IPC: B31F1/36
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To manufacture a good double-faced corrugated board at all times in compliance with the variation of manufacturing conditions for the corrugated board. SOLUTION: A pressurized plate 20 corresponding to a heating plate 11 is provided hangingly through a plurality of air cylinder 21. The pressurizing plate 20 is urged downward at all times by the optional urging force of the air cylinder 21 so that the lower face of the pressurizing plate 20 is brought close to a single-faced corrugated board SF. A pressurizing chamber 22 opened downward is formed on the pressurizing plate 20. Compressed air is fed from a gas feed means 27 into the pressurizing chamber 22 on the pressurizing plate 20. The single-faced corrugated board SF and a back liner BL facing the side of an opening section 22a are provided with pressurizing force by the compressed air fed into the pressurizing chamber 22.  The urging force of the air cylinders 21 and the pressurizing force of the gas feed means 27 are controlled by a control means 26 so that the pressurizing force is larger than the urging force.
Patent JP-S59100080-A (JP)
Title: Cargo-handling device of pneumatic unloader, in rainy weather
Inventor: TAKEBAYASHI TERUMASA
IPC: B65G69/00
Filed: 1982-11-30
Abstract: PURPOSE:To allow handling of cargoes in rainly weather, by a method wherein a suck-up pipe is installed on a truck running on rails laid along the opening of a hatch, and a tent is supported to frames expandably joined each other through plural wheels by means of pins. CONSTITUTION:A suck-up pipe 10 of a pneumatic unloader is mounted on a truck running on rails 6 laid along an opening 5 of a hatch. The suck-up pipe 10 is movable in the longitudinal direction of the truck, and is covered with a cover 14. A tent 1 is attached to side frames 2 expandably joined each other through plural wheels 7, running on the rails 6, by means of pins 3. This causes the suck-up pipe 10 of the pneumatic unloader to be movably positioned, and normally covers a hatch with the tent 1 and cover 14, resulting in the ability to perform a handling work in rainy weather.
Patent JP-H0216465-A (JP)
Title: Fault point locating method for direct current parallel feeding section
Inventor: TORII MASAJI
IPC: G01R31/08
Filed: 1987-08-26
Abstract: PURPOSE:To accurately detect a fault point detecting the digital values of the voltage and current when the DC parallel feeding line of an adjacent substation is faulty at the same time and processing the digital values. CONSTITUTION:Fault current and voltage detecting devices 8 and 8' detect feeding line voltages V1 and V2 and fault currents l1 and l2 of the adjacent substation by triggering fault detection relays. Then an arithmetic unit 7 calculates the distance (k) from a substation A to a fault point from k = >>(V1-V2+Rd12)D)+(l1+l2) (Rd: substation feeder line resistance, D: substation interval). Consequently, the fault point in the DC parallel feeder section is accurately detected without being affected by the internal resistance of the substation, fault point resistance, and an arc voltage.
Patent JP-H0661075-A (JP)
Title: High voltage coil for transformer
Inventor: HOSOTANI YUKIMASA
IPC: H01F29/02
Filed: 1992-08-06
Abstract: PURPOSE:To shorten the manufacturing period of a high voltage coil for a transformer, and reduce the cost of a coil. CONSTITUTION:A plurality of lamination-wound unit coils 13u1-l3u3 and lamination-wound tap coils 13t1, 13t2 wherein taps are led out from the outermost layer are arranged in the axial direction, thereby constituting a high voltage coil 12. A plurality of the unit coils are standardized by setting the number of turns and the size of each coil to be equal. The number of turns of the tap coil 13t1 and that of the tap coil 13t2 are so set that the total sum of the number of turns of a plurality of the unit coils and the number of turns of the tap coils satisfy the specification of a specified high voltage coil.
Patent JP-H0259285-A (JP)
Title: Teaching method for operation of robot and control device
Inventor: MITOMI TAKASHI
IPC: G05B19/418
Filed: 1988-08-24
Abstract: PURPOSE:To teach with good accuracy by storing the robot terminal position by manual operation and teaching a representative position on a movement route and the relative position from the reference point expressing an attitude and the reference point of the robot terminal operation position of the operation time. CONSTITUTION:A work 3 is placed at 1st-3rd positions in order, the terminal of a robot manipulator 1 or 2 is operated in order to point P1, P6, P9, stored together with work holding positions P2, P3 and P7, P8 and P10, P11, a reference point S1 is calculated and stored as the reference point representing the positional attitude of the work 3 from the P1-p3, a reference point S2 from the p6-P8 and a reference point S3 from the P9-P11. Then, the relative positions r1, r2 to the reference point S1 of the holding position of the 1st, 2nd manipulators 1, 2 are found and the manipulators 1, 2 are operated to the holding position by designating those. The space between the present reference point S1 and the succeeding reference point S2 is then moved by its interpolation and moved to a 3rd position similarly. Consequently, the operation teaching can easily be performed with good accuracy.