baber/WOPTO huggingface dataset:
Patent JP-S6355392-A (JP)
Title: Handling device for impeller shaft and diffuser of internal pump
Inventor: SHIMIZU KATSUTOSHI
IPC: G21C15/243
Filed: 1986-08-27
Abstract: PURPOSE:To permit a handling device to be operated safely, by providing an impeller shaft chuck means to be enlarged by a dead load and closed by a holder and a diffuser stretch tube hook means to be actuated by a wedge. CONSTITUTION:A chuck pawl 9 is enlarged by a dead weight and closed by a holder 10 with respect to a base member of a handling device 5 to operate an impeller bolt 19. A hook member 8 is engaged with a lifting-up groove defined in an inner surface of a diffuser stretch tube 17 and the holder 10 and a wedge 7 is driven by a cylinder 13. With the arrangement, an impeller shaft and the diffuser stretch tube 17 can be handled safely.
Patent JP-S58101233-A (JP)
Title: Fuel cutoff method of electronic control fuel injection device
Inventor: SHINAGAWA TAKAAKI
IPC: F02D41/12
Filed: 1981-12-10
Abstract: PURPOSE:To improve the response sensitivity for a deceleration operation by cutting off the fuel feed to an engine when the closing speed of a throttle valve is equal to or higher than a predetermined speed. CONSTITUTION:A throttle aperture sensor 10 generates an output voltage at a level corresponding to the opening condition of the throttle valve, and the output voltage level becomes larger as the aperture of the throttle valve becomes larger. A level variation detection circuit 11 is connected to the output terminal of this throttle aperture sensor 10, a comparator circuit 12 is connected to the output terminal of a valve closing speed detection circuit 11, and the output terminal of the comparator circuit 12 is connected to a fuel cut circuit 4. Therefore, when the closing speed of the throttle valve is equal to or higher than a predetermined speed, the fuel feed to an engine is cut off, thereby the fuel consumption is improved and the response sensitivity for a deceleration operation can also be improved.
Patent JP-S6178183-A (JP)
Title: Laser oscillator
Inventor: OTANI AKIHIRO
IPC: H01S3/081
Filed: 1984-09-26
Abstract: PURPOSE:To obtain a laser oscillator, which can control a mode continuously in a short time without requiring time, by forming at least either of a partial reflecting mirror or a total reflecting mirror in a reflecting mirror, curvature thereof can be varied. CONSTITUTION:In a laser oscillator, the curvature of a total reflecting mirror 2 is changed into proper curvature by hydraulic pressure, and the diameter of an aperture 4 for selecting an equivalent mode and the mode of laser beams 6 projected from a partial reflecting mirror 1 is controlled. The total reflecting mirror 2 is formed in a reflecting mirror, curvature thereof can be altered, in order to control the mode of laser beams 6, but the total reflecting mirror may be shaped in a reflecting mirror, curvature thereof is not varied, and a total reflecting mirror 3 may be formed in a reflecting mirror, curvature thereof can be changed by hydraulic pressure. The total reflecting mirror 2 or 3 is shaped in the reflecting mirror, curvature thereof can be altered by hydraulic pressure, but it may be formed in a reflecting mirror, curvature thereof can be varied by atmospheric pressure. When the total reflecting mirror 2 is shaped in the reflecting mirror, curvature thereof can be changed, the total reflecting mirror 3 may be constituted as a partial reflecting mirror.
Patent JP-S58101511-A (JP)
Title: Dc offset eliminating circuit
Inventor: TAWARA TOSHIYUKI
IPC: H03F3/347
Filed: 1981-12-12
Abstract: PURPOSE:To make the electronic circuitry and circuit integration easy, without using a choke coil and with decreased capacitance value, by converting an output of a current voltage conversion circuit into a current via a low-pass filter and feeding it back to the current voltage converting circuit. CONSTITUTION:The absolute value of currents applied to an inverting and a non-inverting input of an operational amplifier OP of a current voltage conversion circuit 10 is the same and the polarity is inverted. Further, an unbalanced output voltage Vout passes through a low-pass filter consisting of a resistor R4 and a capacitor C0, is applied to the base of a transistor(TR) Q0 of a voltage current conversion circuit 30, where the voltage is converted into a current with the mutual conductance of TRsQ0, Q1. The current is fed back to points (a), (b) being inputs to the circuit 10 as a current signal and summed with a signal current of a balanced current source 1 and applied to the circuit 10. Thus, only a DC component negligible as small as several mV appears at the Vout, allowing to output an AC signal voltage as large as several V.
Patent JP-S58101409-A (JP)
Title: Transformer
Inventor: TAKAI MEIJI
IPC: H01F27/10
Filed: 1981-12-11
Abstract: PURPOSE:To reduce the thickness of the insulation covering of the lead wire for the titled transformer by a method wherein improvements are made in the condition of electric field for the lead wire in such a manner that the lead wire of a winding, a liquid guide pipe and the like are not intersected each other. CONSTITUTION:An inlet-side liquid guide pipe 9a, to be used to lead a coolant, and an outlet side liquid guide pipe 9b are arranged on he lower end side of windings 4 and 5 respectively, and at the same time, the inlet and the outlet of a coolant duct 6 are provided at the lower end part of the duct. Liquid-leading pipes 9a and 9b, and a cooling duct 6 are connected on the lower end side of the windings 4 and 5 using waveguide pipe 10a and 10b. Through these procedures, no concentration of electric field is generated, because lead wires 16a- 16d are not intersected with the liquid leading pipes 9a and 9b and the fittings thereof. Accordingly, the thickness of the insulating covering of the lead wire can be brought to the minimum with which requirements are filled up.
Patent JP-H0251822-A (JP)
Title: Impregnated type cathode structure
Inventor: TAKAKURA HIROSHI
IPC: H01J1/28
Filed: 1988-08-12
Abstract: PURPOSE:To firmly connect both members and improve the heat conduction between a cathode substrate and a cathode sleeve by providing groove sections on the outer face of the closed end of the cathode sleeve or the bottom face of the cathode substrate, arranging metal fine wires in the groove sections, and connecting both members. CONSTITUTION:Groove sections 9 are provided on the outer face of the closed end of a cathode sleeve 8, metal fine wires 7 are arranged in the groove sections 9, a cathode substrate 1 is brought into close contact with the cathode sleeve 8, peripheries of both members 1 and 8 are connected by soldering or the like. The metal fine wires 7 are connected to eyelets, the cathode sleeve 8 is suspended and held. The outer face of the closed end of the cathode sleeve and the bottom face of the cathode substrate are closely stuck, thus the heat conduction between both members is improved, stable electron emission characteristic is obtained, both members can be connected with sufficient strength.
Patent JP-H0758930-A (JP)
Title: Image reader
Inventor: YAMAMOTO NORIHIRO
IPC: H04N1/04
Filed: 1993-08-12
Abstract: PURPOSE:To suppress the occurrence of moire in a sub-scanning direction when a dot document is read. CONSTITUTION:The relative moving distance in sub-scan of a line sensor 2 in the signal readout period of the line sensor 2 consisting of a large number of solid-state image pickup elements is set at 1/m (where, m: integer) of reading picture element size L by a sub scanning quantity control means, and an output signal of (n) lines (where, n: integer, and n>m) outputted from the line sensor 2 is added sequentially at every picture element at a corresponding position in a main scanning direction by an addition means 4 as reading by overlapping the same picture element sequentially, and a reading signal setting the moving distance in the sub-scan as an original reading picture element size unit can be obtained, thereby, a value equivalent to the one to which spatial low-pass filtering is applied in the sub scanning direction essentially can be obtained by applying weighted average by a prescribed weight function based on the values (m), (n).
Patent JP-H0732474-A (JP)
Title: Shaped sheet for illumination diffusing plate
Inventor: ISHIDA HISANORI
IPC: B29C59/04
Filed: 1993-07-20
Abstract: PURPOSE:To provide a shaped sheet for producing an illumination diffusing plate made of plastics, which is inexpensive and prominent in diffusing property or light condensing property CONSTITUTION:Primer solution 3a is applied on a substrate film 2 through a gravure printing plate 16 and is dried, then, ionizing radiation curing resin 4a is applied on the substrate by a nozzle type coating device 11 employing a roll intaglio 12 to fill the recesses 13 of the intaglio by a nip roll 14 and bond a substrate film 2 thereon. Next, ionizing radiation is applied from above to the substrate film by means of an ionizing radiation irradiation device 15 to cure the ionizing radiation curing resin 4a and bond the cured resin to the substrate film. Thereafter, the substrate film 2 is separated from the roll intaglio 12 and, thus, a shaped sheet, provided with an ionizing irradiation curing resin layer 4 having recessed and projected configuration, can be obtained.
Patent JP-H0627244-A (JP)
Title: Position-sensitive proportional counter
Inventor: TOMURA KOICHI
IPC: G01T1/18
Filed: 1992-07-06
Abstract: PURPOSE:To allow usage of a position-sensitive proportional counter under inclining state from vertical plane while facilitating manufacture of anode relatively. CONSTITUTION:An arched cathode 24 is interposed between an arched anode 20 and an X-ray incident window 25. The anode 20 has inner peripheral part 21 opposing to the cathode 24 and made of a fan type plate. The plate is 0.1mm thick and 10mm wide in the radial direction. The fan type anode 20 has central angle of 150 deg. and the radius at the inner peripheral part 21 is 250mm. The anode 20 is pressed from a flat plate such that the inner peripheral part thereof has a uniform radius of curvature. The anode 20 is exerted with radial tensile force on the outer peripheral part thereof and stretched so that flatness is ensured. Since the anode 20 is made of a flat plate, it is less susceptible to gravity than a conventional anode made of thin wire and thereby the anode 20 can be held in horizontal attitude or inclined attitude.
Patent JP-H0545343-A (JP)
Title: Ultrasonic measuring apparatus with distance measuring device
Inventor: ENDO TOMIO
IPC: G01N29/44
Filed: 1991-08-09
Abstract: PURPOSE:To obtain an ultrasonic measuring apparatus having a distance measuring device which directly measures the distance between an acoustic lens and a sample. CONSTITUTION:This ultrasonic measuring apparatus is provided with an electric acoustic converting part 24 which converts generated burst waves to ultrasonic waves and converts again reflecting waves from a sample to electric signals, an acoustic lens 26 which converges ultrasonic waves to spherical waves and guides plane waves into the sample, phase sensitive wave detecting parts 30, 31 which detect the phase of the detecting signals, and A/D converters 35-38 which digitize the reflecting waves of the convergent spherical waves of the sample and the reflecting waves of the plane waves of the sample separately. Moreover, this apparatus is provided with an operating part 39 which operates the distance between the acoustic lens 26 and a sample 28 based on the detecting output of the plane waves, an operating part 39 which operates the intensity and phase of the detecting signals from the converged spherical waves, an operating part 39 which operates the timing of the A/D conversion from the distance, and a scanning part 41 which changes the relative distance of the acoustic lens and the sample in the Z axis direction which is the direction of incidence of the ultrasonic waves.
Patent JP-H1049923-A (JP)
Title: Production of magnet-optical recording medium
Inventor: KAWAMURA SATOSHI
IPC: G11B11/10
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a magneto-optical recording medium having high quality and high reliability be changing the rations of the respective gases in a gaseous mixture during film formation, thereby changing the atom ratios of Tb and Dy from targets over a layer direction and shortening the production time. SOLUTION: A sialon sintered compact is used as the target 10 of a dielectric layer and a Tb0.20 Dy0.10 Fe0.60 CO0.10 alloy is used as the target for an amorphous magnetic layer by using a sheet type magnetron sputtering device 2. A sialon sintered compact is used as the target 12 for the other dielectric layer and an Al metal is used as the target 13 for a reflection layer. The respective targets are sputtered by setting the gaseous Are at a flow rate of 100 to 50sccm in the total amt. and gaseous Kr at a flow rate of 0 to 50sccm and further the gas pressure at 0.8Pa from four pieces of introducing ports 14. At the time of manufacturing such magneto-optical recording medium, the contents of Tb and Dy are changed by changing the flow rates of the gases Ar and the gaseous Kr.
Patent JP-H0542636-A (JP)
Title: Flame resistant heat insulating panel
Inventor: MURATA TSUNEO
IPC: B32B27/10
Filed: 1991-08-09
Abstract: PURPOSE:To provide a lightweight heat insulation panel with excellent flame resistance having a fire-prevention ability of flame retardant secondary level without exerting bad influences on human bodies. CONSTITUTION:When phenol foam consisting of resol-type phenol resin foam- hardens, a flexible surface material is integrally molded by the self-adhesive forces of the phenol foam. The flexible surface material is mixed paper consisting of pulp and glass fiber esterically linked with condensed phosphoric acid. The heat-insulation panel is light-weight and has a fire-prevention ability of flame retardant secondary level without exerting bad influences on human bodies.
Patent JP-2001027523-A (JP)
Title: Trend compensating method
Inventor: KADOWAKI SOICHI
IPC: G01B21/20
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To enable effectively eliminating a trend component from a measuring data curve without a processing amount increased, by making a geometric shape consisting one or a plurality of broken lines minimizing an error to measured data, to a geometric shape fitting for trend compensation. SOLUTION: A table 11, where work 2 of a shape measuring machine 1 is mounted, is provided with a column 12 extending in a vertical direction, which is fixed to the table 11, and a slider 13 which is installed to the column slidably upward and downward. A stylus arm 14 installed to the slider 13 is activated in a horizontal (x) direction, and a surface of the work 2 is traced in a vertical (y) direction by a stylus 15 placed at a tip point. Then, a surface height, y of the work at each position in the x-direction is determined as measured data. In the case of two-dimensional data, one broken line is fitted as a geometric shape, and also, in the case of three-dimensional data, a polyhedron with a plurality of rectangular planes, which are grid-like from a viewpoint of a displacement axis direction, is fitted as a geometric shape.
Patent JP-S6179926-A (JP)
Title: House built-in type air conditioning machine
Inventor: ONISHI OSAMU
IPC: F24F1/0071
Filed: 1984-09-26
Abstract: PURPOSE:To improve the comfortable characteristic of air conditioning operation by a method wherein an indoor heat exchanger constituting a heat pump type refrigeration cycle is arranged near a floor surface, a partition plate is arranged below the indoor heat exchanger and an upper surface grill of the indoor blower is arranged at the upper part thereof. CONSTITUTION:Air introduced from a sucking surface 16 under an operation of an indoor fan motor 13 is air conditioned by an indoor heat exchanger 4 and then is charged from the blowing port 15. In case that an air conditioner is not used, an upper grill 12 is removed, a mat 8 or the like is placed on the upper part of the indoor heat exchanger 4 to form a flat floor surface 9 and the air conditioning operation is performed under a flat condition. In this way, the indoor heat exchanger 4 is arranged on the floor surface, an indoor fan motor 13, a turbo-fan 14 and the upper surface grill 12 having a blowing port 15 are mounted to control the air flow, thereby the distribution of indoor temperature is improved and thus it is possible to improve a comfortable feeling in air conditioning operation.
Patent JP-H1016968-A (JP)
Title: Double-faced pallet for supporting load
Inventor: KASE KIICHI
IPC: B65D19/28
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a pallet which is simple in structure, in which not only cost is reduced, but also front and rear faces thereof are both usable, and which improves work efficiency. SOLUTION: A load supporting pallet comprises a pair of pallet single units 10, each being provided with a number of protrusions 2 circular in plane view, which have the same depth in size and are formed on the underface of a square- shaped flat base plate 1 in an arranged manner at longitudinally and laterally equal intervals, respectively, and with ribs 3 circular in plane view, which have a size substantially shallower than the depth of the protrusions 2 and have a diametral size substantially shorter than that of the protrusions 2 and which are formed integrally with the protrusions 2 in positions among many protrusions 2 circular in plane view. Bottom faces of the opposed protrusions of these paired pallet single units are integrally joined together, respectively.
Patent JP-H0486024-A (JP)
Title: Method and device for cmi encoding
Inventor: INOUE TAKESHI
IPC: H03M5/06
Filed: 1990-07-27
Abstract: PURPOSE:To improve efficiency for transmitting information by generating violation at a leading bit and using the leading bit of a data cycle as an information data and also as the identification signal of the cycle. CONSTITUTION:CMI encoding data for one octet are outputted from a selector 13, and a leading bit d10 of the next octet data is inputted. This d10 is '1'. Because of the leading bit, a CRV timing signal generates and the output of a gate circuit 14 is turned to '0'. When the output of the gate circuit 14 is turned to '0', a JK flip-flop 15 maintains a previous state and in this case, the previous state is '1'. Therefore, this '1' signal is outputted from the selector 13 and becomes a code breaking a CMI encoding rule. Thus, efficiency is improved for transmitting information.
Patent JP-H0948735-A (JP)
Title: Production of crude medicine-containing aqueous liquid agent
Inventor: KUBO KIICHI
IPC: A61K35/64
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To produce a crude medicine-containing aqueous liquid agent capable of preventing deposition of crude medicine ingredient liable to produce turbidity and precipitation with the passage of time and not causing turbidity and precipitation over a long period. SOLUTION: A proper amount of water is added to an immersed solution obtained by immersing crude medicine into water or ethanol-containing water or its concentrated material or royal jelly obtained from honey nest and after the material is subjected to filtering treatment or without carrying out filtering treatment, the material is treated with a phosphoric acid salt under acidic condition and the resultant insoluble component is removed to provide the objective aqueous liquid agent containing a water-soluble component of crude medicine or royal jelly or further, polyvinylpyrrolidone is added to the resultant aqueous liquid agent in the presence of an organic acid alkali metal and the resultant insoluble component is removed to provide the objective aqueous liquid agent containing water-soluble component of crude medicine or royal jelly.
Patent JP-H0954932-A (JP)
Title: Magnetic recording medium
Inventor: KITAORI NORIYUKI
IPC: G11B5/735
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To improve running performance, durability and corrosion resistance by successively forming one or more metallic magnetic films of Fe-N-P and a diamondlike carbon film on one side of a substrate, forming a metallic film on the other side and further forming fluorine-contg. lubricant films on the carbon film and the metallic film. SOLUTION: One or more metallic magnetic films 2 of Fe-N-O and a diamondlike carbon film 3 are successively formed on one side of a substrate 1, a metallic thin film type back coating film 4 is formed on the other side and fluorine-contg. lubricant films 5a, 5b are formed on the films 3, 4. The substrate 1 is made of polyester, polyolefin, etc. Each of the films 2 is formed in 800-5,000Åthickness by diagonal vapor deposition or other method, the film 3 is formed in 10-500Å thickness by a CVD means and the film 4 is formed in 1,000-5,000Å thickness by electroless plating or other method. Each of the films 5a, 5b is formed in 20-70Åthickness by dipping or other method. The objective magnetic recording medium fit for high density recording and having improved running performance, durability and corrosion resistance is obtd. using low-cost Fe.
Patent JP-H0950920-A (JP)
Title: Stationary induction electric apparatus
Inventor: ENDO KAORU
IPC: H01F27/10
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To make charge decoupling hard to occur when insulating liquid is circulated at high speed and enable the reduction of charged static electricity, by forming a drifting charging suppressing part, composed of a material with a low degree of electrification, in part of a cooling circulation path for supplying the winding in a tank with the non-combustible insulating liquid. SOLUTION: A cooler 8 and a circulating pump 9 are placed between an upper pipe 10 and a lower pipe 11 led out of a transformer body tank 4 on its side. A circulation path for cooling is thereby formed, through which non-combustible insulating liquid is to be circulated from the circulating pump 9 to the upper pipe 11 to a common cooling path 12 to winding 2 to the vicinity of an upper fastener 13 to the lower pipe 10 to the cooler 8. Insulating paper 211 is wound around conductors 210, and a fluororesin film made of a flutcroresin with a low degree of electrification is wound around the surface of its outermost layer to form a drifting charging suppressing part 212. The drifting charging suppressing part 212 is placed in part of the circulation path for cooling.  This makes charge decoupling hard to occur when the insulating liquid is circulated at high speed and thus enables the reduction of charged static electricity.
Patent JP-H06207476-A (JP)
Title: Tire stopper
Inventor: HAMADA NOBUAKI
IPC: E04H6/42
Filed: 1991-07-16
Abstract: PURPOSE:To back a vehicle into a garage safely by setting a tire stopper as a vehicle stop for parking lot and garage required for all places such as government offices, hotels, shopping centers, etc. where many people are gathered to prevent the possibility of such an accident that an infant is held between the vehicle stop and a bumper. CONSTITUTION:Multiple channel members 2 with a slant surface in which U-shaped cut is provided are installed on the inner surface of a main body 1, and an inclined washer 7, an intermediate body 4, a base plate 3 are installed integrally to an anchor 10 with fixing bolts 5. The channel members 2 are fixed to a fixing means, and hexagon head socket bolts 8 as fixing means are made in contact with a locking piece 6 by a hexagon socket wrench to set a tire stopper. Then the name of owner, name of hotel, etc., are engraved in the surface of a body, the engraved recess is colored with coloring agent, and attention is given to a driver by red paint in a recess scribed on the side surface of it which is used also for the medium of advertisement.