baber/WOPTO huggingface dataset:
Patent JP-S5828075-A (JP)
Title: Automatic water tap for water supply
Inventor: FUKUNAGA MASAO
IPC: F16K31/06
Filed: 1981-08-13
Abstract: PURPOSE:To permit water to be used continuously in case of necessity by permitting the reflector plate installed on a detector to be shifted to each position where a light-receiving element receives reflected light or the light receiving element does not receive reflectd light, in the automatic stopcock for water supply in which a valve is opened and closed by detecting the reflection of light which is caused by the existence of hands etc. CONSTITUTION:The light receiving elements 9 and 10 which are equipped with a battery as power source are installed on a detector body 8, and a reflector plate 2 is installed turnably around a shaft 3 cntinuously to the light receiving element. When a lever 1 is manually operated and turned to the position where both light receiving elements 9 and 10 are covered, a circuit is brought to the normarily ON state, and a valve is always opened irrespective of the existence of substance such as hands, and water is supplied continuously.
Patent JP-S63292188-A (JP)
Inventor: HORIGAMI KIYOSHI
IPC: G09G5/00
Filed: 1987-05-25
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-H0594850-A (JP)
Title: Housing for electric connector
Inventor: ARAN JIEIMUZU MINISU
IPC: H01R13/52
Filed: 1991-05-30
Abstract: PURPOSE: To provide a pair of housings for electric connectors having locking means by which complete fitting of the housings can be confirmed and the fitting state can be maintained. CONSTITUTION: A pair of connector housings 30, 62 which can be fitted mutually are provided. A pair of projected strips 52, 54 parted each other in the fitting direction are formed on the outer surface of one housing 30. A channel 102 into which the projected strips 52, 54 are inserted and an elastic locking member 112 are formed in the other housing 62. An aperture 108 is formed in the channel 102 and in the case both housings 30, 62 are fitted each other, the locking member 112 is inserted between the projected strips 52, 54 through the aperture 108 to keep the fitting state.
Patent JP-H09286601-A (JP)
Title: Method for improving hydrogen purity and device therefor
Inventor: TAKEDA HARUNOBU
IPC: C01B3/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem causing variation of total purge amount due to a deterioration of a hydrogen storage alloy and a change of a storage temp., etc. SOLUTION: In a stage in which a gaseous hydrogen from a hydrogen using device 1 is occluded to the hydrogen storage alloy in a hydrogen recovering vessel 20, when a gas pressure in the hydrogen recovering vessel 20 is allowed to increase and rise above a set pressure of the pressure control valve 18 as the state approaches to a satd, state of the hydrogen storage alloy, a pressure control valve 18 is opened. and the gaseous hydrogen containing much gaseous impurity in the hydrogen recovering vessel 20 flows into a gas tank 2 till the pressure of the gas tank 2 reaches a prescribed pressure and is stored. Thereafter, when a high purity gaseous hydrogen discharged from the hydrogen storage alloy of the hydrogen recovering vessel 20 is returned to the hydrogen using device 1, the gaseous hydrogen stored in the gas tank 2 and containing much gaseous imprity is purged outside.
Patent JP-H01298960-A (JP)
Title: Parallel operating circuit for inverter
Inventor: HOSAKA KAZUYOSHI
IPC: H02M7/493
Filed: 1988-05-25
Abstract: PURPOSE:To suppress high order harmonic wave components by providing reactors at the output sides of the filters of a plurality of sets of inverters to be operated in parallel. CONSTITUTION:CVCF power sources 10 as inverters are each composed of a rectifier 11, an inverter 12 and a filter 13. Similarly, CVCF power sources 20, 30 as inverters are composed of rectifiers 21, 31, inverters 22, 32 and filters 23, 33, convert AC powers from an AC power source 2 into an AC power having a predetermined voltage and a predetermined frequency, and supplies it to a common load 3. In this case, reactors 14, 24, 34 are connected in series with the three sets of the power sources 10-30, and connected in parallel through reactors 14, 24, 34 to the power sources 10-30. Thus, high order high frequency currents can be suppressed.
Patent JP-H01298220-A (JP)
Title: Starting of operation in double twister
Inventor: TERANISHI JUNICHI
IPC: D01H1/10
Filed: 1988-05-25
Abstract: PURPOSE:To prevent troubles such as end breakage by accelerating winding parts and spindles under a specific condition at starting of operation of double twister. CONSTITUTION:In an accelerating process immediately after starting, the ratio of number of revolutions at winding parts to number of revolutions of spindles is lessened smaller than ratio NW/NS of number of revolutions at steady operation (case where number of revolutions at winding parts =0 is included) and yarn is fed from a rotary disc to a balloon forming part at a velocity exceeding a velocity of winding the yarn round winding parts. Tension of the yarn is maintained low, balloons having a given size are completed in a short time and end breakage caused by abrasion can be eliminated.
Patent JP-H01296280-A (JP)
Title: Electrode device
Inventor: KATO SHOGO
IPC: G03G15/16
Filed: 1988-05-24
Abstract: PURPOSE:To exactly set electrode wires to the prescribed set positions on the same plane of an image carrier by extending wire shaped electrodes between electrode blocks mounted to both ends of a flexible back plate and deforming the back plate via an elastic member. CONSTITUTION:The wire shaped electrodes of a transfer electrode 21A and a separating electrode 21B are extended between the electrode blocks 22 and 23 respectively provided with butt parts 22A, 23A at both ends of the flexible back plate 26 which is freely elastically deformable in a torsional direction. The elastic member is pressed to the rear surface of the plate 26 by a pressing lever of an opening/closing lever when said lever is operated to turn after the butt parts 22A, 23A are pressed to a receiving member 1A, etc. The plate 26 is then reverse deformed even if the plate 26 is deformed to some extent and the electrodes 21A, 21B are exactly set to the prescribed set positions on the surface of a photosensitive drum 1 of the image carrier.
Patent JP-S617428-A (JP)
Title: Color display device
Inventor: ZENITANI FUKUO
IPC: G01J3/50
Filed: 1984-06-20
Abstract: PURPOSE:To shorten the time for obtaining degrees without the effect of the number of picture elements, by judging a display color for every picture element based on a color display signal from a display memory, and imparting an output to a counter corresponding to the judged display color. CONSTITUTION:In a decoder 6, eight display colors are judged for every picture element based on color display signals. An output signal is imparted to one of counter 5a-5h corresponding to the judged display color. For example, when the display color is black, the first counter (Black) 5a receives the output. When the display color is red, the second counter (red) 5b receives the output. Each of the counters 5a-5h counts the outputs from the decoder 6. A control and operation part 7 reads the counted values of the counters 5a-5h at every one frame and computes the degree of every displayed color.
Patent JP-H06314433-A (JP)
Title: Optical system supporting device
Inventor: KANAZAWA MASAYASU
IPC: G11B7/09
Filed: 1993-04-30
Abstract: PURPOSE:To reduce the size and thickness of the optical system supporting device by providing the flank of an optical element holding member with a notch opening and longitudinally shifting at least one of the supporting members on a light incident side among plural supporting members at the time of constituting the optical system supporting device of the optical element holding member, the plural supporting members freely displaceable in required directions and driving members to be displaced. CONSTITUTION:The holding member 2 is supported by means of springs 3a to 3d in such a manner that the member is freely displaceable in the direction Z and the direction X at the time of holding an objective lens 1 by the holding member. The member 2 is provided with projecting parts 2b on both flanks thereof, i.e., in the direction X where the metallic wire-shaped springs 3a to 3d for the supporting member 2 are previously mounted. Their one-side ends are fixed to a fixing member 5 and the outer peripheries of the springs 3a to 3d are provided with rubber dampers 4. A focusing coil 6 and a tracking coil 7 are mounted on the flank of the member 2, i.e., in the direction Y, and a magnet 9 is fixed to the inside surface of an outside yoke 8a thereof. The notch opening 2d is formed on the flank of the member 2 and the springs 3c, 3d are mounted therein while the springs are longitudinally shifted.
Patent JP-S61283371-A (JP)
Inventor: ROBAATO KURINTON GAMONZU
IPC: B29B7/76
Filed: 1986-06-04
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-S5556230-A (JP)
Title: Coordinate detector
Inventor: FUJIO HIROSHI
IPC: G06F3/041
Filed: 1978-10-20
Abstract: PURPOSE: To realize a coordinate detector which detects a position indicated by a signal generator, by detecting the fixed number of repetitive signals from repetitive signal generators by detectors arranged on a tablet confronting above-mentioned generators.  
     CONSTITUTION: When an output appears at only Dr, for example, of ring counter 8, Br and Cr of analog switch 7 are both closed to form a loop of conductors (l r ) and (l r+1 ). If pen 6 resides in this loop, the output of amplifier 9 increases in accordance with output Dr and is pulse-converted by voltage comparator 11 and counted 12, thereby performing fixed coordinate detection 4 in consideration of a start point of ring counter 8. Ring counter 8 forms loops in sequence, but when pen 6 does not reside in loops, outputs are zero or extermely small and corrdinate detection operation tolerant of external noises is performed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04333334-A (JP)
Title: Manufacture of hermetically sealed vessel
Inventor: KOMAI YOSHITOKI
IPC: B21D51/34
Filed: 1991-05-01
Abstract: PURPOSE:To offer the manufacture for a hermetically sealed vessel which simplifies the work for seaming a cover body to an opening part of the vessel main body and sealing it hermetically, and also, is suitable for the mass production. CONSTITUTION:By using the upper die 5, a cover body 3 is seamed to an opening part of a vessel main body 1, and also, a seamed part 8 is inserted and attached by a descending die 7 and an ascending die 6 and squeezed, by which width of the seamed part 8 becomes smaller. Especially, in the case of a small diameter vessel or a vessel for showing a ring shape, the seaming can be executed easily and smoothly.
Patent JP-S5919172-A (JP)
Title: Ink feeder for ink wire dot printer
Inventor: NINOMIYA YUKI
IPC: B41J2/305
Filed: 1982-07-23
Abstract: PURPOSE:To prevent mis-operation caused by the difference of the temperature characteristics, by effecting an open and shut operation of an ink passage for comparing the voltage detected by a printing ink absorber and a comparative ink absorber made of the same material and stored in a closed capsule filled with ink to its full capacity. CONSTITUTION:Electrodes 16, 17 for detecting an ink quantity are provided in an ink absorber 6 for feeding an ink to a wire 2 positioned at the tip portion of a printing head. Another electrodes 18, 19 are also provided in a comparative ink absorber made of the same material as that of said ink absorber 6 stored in a tightly closed capsule 15 filled with full ink. The voltage of said both electrodes are detected by a detector 30 and a controller 40 effects an open and shut operation of a solenoid valve 13 for feeding an ink in accordance with the voltage difference. Since the inside of the capsule 15 is full of ink and tightly closed, the liquid surface is kept smooth, and since the liquid under the surface is hardly flowed due to the absorber 14 and the influence of air bubble is removed, the detected voltage for the temperature compensation purpose varies depending only on temperature.
Patent JP-S5830181-A (JP)
Title: Ion laser device
Inventor: TAKAHASHI NORIO
IPC: H01S3/032
Filed: 1981-08-17
Abstract: PURPOSE:To hold a Gaussian beam characterized by a stable output power for a long period, by providing an aperture which can be moved on a longitudinal axis and a lateral axis between an output mirror and a graphite disk. CONSTITUTION:The aperature 15 is provided between the output mirror 3 and a graphite disk group 6. Part of laser light 11 which is taken out of a beam splitter 12 is inputted into a light detector 14. The output signal therefrom is applied to an inner aperture diameter adjusting circuit 16, a longitudinal axis adjusting circuit 17, and a lateral axis adjusting circuit 18. Then, the position of the aperture 15 is adjusted by the adjusting circuits 17 and 18 so that laser light 13, which is a part of the laser light 11, becomes the maximum. Then, the inner diameter of the aperture 15 is made small by the adjusting circuit 16 up to the limit the laser light becomes the Gaussian beam. In this way, the Gaussian beam characterized by the stable output power is held for the long period.
Patent JP-S5831862-A (JP)
Title: Folding device of belt-state member
Inventor: OGAWA KENJI
IPC: B65H45/20
Filed: 1981-08-17
Abstract: PURPOSE:To improve efficiency of folding work, in a device whereby a plastic film and the like are zigzag folded in a prescribed length, by providing an end holding mechanism to the lower of thin plates, holding a folded end part of the film and the like with said end holding mechanism and preventing the disorder of said end part. CONSTITUTION:A pair of thin plates 45, to which folded end parts of a belt- state member 33 of a plastic film and the like are wound, are provided to the point end of rocking arms 46, and said arms 46 are moved rocking to longitudinally move the thin plates 45, while the belt-state member 33 is alternately wound by a shuttling feed mechanism 44 to the thin plate 45 situated in a winding position with said arms 46. Then the thin plate 45, wound with the belt-state member 33, is extracted, and the folded end part of the belt-state member 33 is held by retainers 54 of an end holding mechanism, provided to the lower side of the thin plte 45, to prevent disorder in the end part, in this way, the belt-state member 33 is surely folded zigzag by the alternately and longitudinally moving thin plates 45.
Patent JP-S5753762-A (JP)
Title: Electrostatic photographic method
Inventor: IDE YUKIO
IPC: G03G9/097
Filed: 1980-09-18
Abstract: PURPOSE:To copy a high quality image without causing line disconnection and whitening by forming fine unevenness on the surface of a body supporting an electrostatic latent image so as to make the movement of toner particles difficult on the surface when the particles are stuck. CONSTITUTION:A developer is prepared by mixing 100pts.wt. carrier obtd. by coating spherical iron powder having 200mum size with ''Teflon  '' in 2mum thickness with 1.5pts.wt. toner obtd. by adding 10pts.wt. carbon black to 90pts.wt. styrene- n-butyl methacrylate copolymer. A tank 9 is filled with strontium sulfate having 5- 10mum size as fine powder for rubbing, and a Teflon brush 10 is used for rubbing. By applying the inorg. fine powder to a body supporting an electrostatic latent image after transfer 8, fluororesin with low surface energy stuck to the body can be removed effectively, so even if copying is repeated continuously 20,000 times, a high quality image free from white spots, etc. can be obtd.
Patent JP-H11345878-A (JP)
Title: Method for preventing aluminum extrusion during aluminum plug forced filling process
Inventor: ABUHA R SHINFU
IPC: H01L21/28
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent the extrusion of conductive substance in the manufacture of an integrated circuit. SOLUTION: In a step of forcibly filling a via with aluminum, a thin conductive layer 27 and a second titanium nitride layer 28 are formed on a titanium nitride layer 14, which covers an aluminum conductive path 13. Thereafter, a dielectric layer 15 is formed on the laminate layer and etched to make a via 16 there. An etching process is stopped, not by the aluminum conductive path 13 but by the thin conductive substance layer 27. The thin conductive substance layer 27 prevents the extrusion of aluminum substance 13 into the via 16 during deaerating process to thereby prevent the formation of voids.
Patent JP-H09309353-A (JP)
Title: Control lever device for industrial vehicle
Inventor: MIYOSHI YOICHI
IPC: B60K20/02
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent a control lever from backlash when a vehicle is running. SOLUTION: A spool 7 of a hydraulic control valve 5 executing hydraulic control with respect to a lift cylinder which moves a cargo handling and carrying fork up and down and tilts it, is connected with a control lever 1 with a connecting rod 19. The control lever 1, the spool 7 and the connecting rod 19 are loosely fitted with connecting holes provided for these components using connecting pins 23 and 27 to a certain extent, in order to lower production costs, and facilitate insertion of these connecting pins 23 and 27. A leaf spring 33 the base end part 33a of which is fixed, is provided for the inner space of a lever cover 29 above the instrument panel 3 of a vehicle, and the control lever 1 is elastically pressed to the direction that the control lever is tilted by its dead weight, by the tip end part 33b of the leaf spring 33.
Patent JP-S5652948-A (JP)
Title: Random number switching system of privacy data communication system
Inventor: OONO SHINGO
IPC: H04L9/22
Filed: 1979-10-05
Abstract: PURPOSE:To change a key automatically, by sending out a synchronous pattern including the change command information of a key data file consisting of random numbers, using a new key data file after sending out the said pattern, and also using a new key data file in the receiving side after receiving the said synchronous pattern. CONSTITUTION:In case a key is changed, a key change time signal is sent out to the timing circuit 2 and the key No. store circuit 3 from the time designating circuit 1. An output from the key change command pattern generating circuit 10 is provided to the output circuit 8 by an output of the circuit 2, also an output of the key data circuit 5 is changed to a random number 6 by an output from the circuit 3, is provided to the circuit 8, and these outputs are sent out to the receiving side by the circuit 8. On the other hand, in the receiving side, a key change time signal is provided to the timing circuit 2' and the circuit 3 from the circuit 1, the circuit 2' provided a receiving key load trigger to the circuit 5, and the circuit 3 provides a key No. corresponding to a time to the circuit 5. The circuit 6 supplies the key data signal to the random number generating circuit 6.
Patent JP-H01297095-A (JP)
Title: Cutter for hair
Inventor: NASU SATARO
IPC: B26B19/44
Filed: 1988-05-26
Abstract: PURPOSE:To prevent hair trashes in a dust case from flying into pieces because the dust case is carelessly detached by causing an operating direction to a power source part and the attaching and detaching direction of the dust case to be different. CONSTITUTION:A dust case 2 is detached from a main body 1 by being pulled to the front surface side of the main body 1. In such a case, an operating direction F given to a power source part 6 in the main body 1, here, the attaching and detaching direction F of a power cord 95 to a connector formed on the bottom surface of the main body 1 and an attaching and detaching direction P of the dust case 2 are made mutually orthogonal. Consequently, even when the power cord 95 is attached and detached in a condition to hold the dust case 2, the hair trashes in the case cannot be scattered because the dust case 2 is detached.
Patent JP-S63292974-A (JP)
Inventor: AKASE TAKESHI
IPC: A63B69/36
Filed: 1987-05-26
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-S5652740-A (JP)
Title: Camera having data imprinting device
Inventor: KAZAMI KAZUYUKI
IPC: G03B17/24
Filed: 1979-10-08
Abstract: PURPOSE: To make a camera smaller in size and lower in cost by so constituting a lihg source displaying a light emittable state of a flash device that it is utilized as a light source for data imprinting.  
     CONSTITUTION: When an electric power source 202 is closed and a main capacitor 222 is charged to a flashable state, an LED105 is lighted and checking of flashable and imprinting data may be performed through the finder. Next, when a shutter release button is pushed, a reflecting mirror 108 ascends and the discharge current from the main capacitor 222 flows to a flash discharge tube 104, by which flash is emitted. Part of this current flows to a transistor 205 via a current limiting resistance 203, thereby turning it ON. Since this causes a resistance 206 to be shorted, the current larger than that at the time other than the flashing flows in the LED105. As a result, the data on a data film 106 are imprinted on a film 111. With such constitution, the camera may be made smaller in size and lower in cost. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000321324-A (JP)
Title: Signal measuring probe for qfp and table for inspection by the probe
Inventor: HARA YUKIHIRO
IPC: G01R1/073
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a signal measuring probe for QFP(quad-flat-package) of a structure having the probes arranged in parallel, and a table for inspection by the probe, capable of dispensing with the troublesome counting of the number of pins, not depending on the size and the number of terminals so long as the intervals of terminals are equal to each other, and quickly and surely observing the pin as a target. SOLUTION: This signal measuring probe comprises a conductor fixing plate on which a number of conductors 4 comprising hooks 3 to be simultaneously connected to the points of a number of signal pins arranged on one of opposite sides, are fixed in parallel with each other, and a conductor fixing plate driving mechanism and the like for advancing and retracting the hooks with respect to the opposite signal pins. An interval in the arrangement of hooks is equal to that of the signal pins. The conductor fixing plate is provided with n-pieces of parallel grooves having a diameter approximately same as that of a conductor, and a tooth part for driving a rack groove is formed on a cylinder or a grooved semicylinder.  The outside of a bottom surface of the probe box-shaped body 2 is provided with a downward projection to move on the predetermined left and right position on a table, and to stop on a predetermined stop position before and after the connection of the hooks.
Patent JP-H04290581-A (JP)
Title: Hollow molded resin product for electromagnetic wave shielding use and production of it
Inventor: YANO KOJIRO
IPC: H05K9/00
Filed: 1991-03-15
Abstract: PURPOSE:To obtain a hollow molded resin product having an efficient electromagnetic shielding effect and enabling to omit a decorated coating by applying an electroconductive coating material in the inside wall surface of the hollow molded resin product. CONSTITUTION:The electromagnetic coating material is poured from the opening port passing through to a hollow part 3 of the hollow molded product 1. If necessary, an exhaust pore discharging air is provided. Then a coating film 21 is formed on the total inside wall surface and the excess coating material is discharged to the outside. Later with a proper heating method, such as infrared ray heating or induction heating, from the outside, the coating film 21 is dried. After drying, the prescribed opening is attached with a blank plug at need.