baber/WOPTO huggingface dataset:
Patent JP-H07192340-A (JP)
Title: Magneto-optical signal detection device and optical pickup device using the same
Inventor: HIROSE KAZUNORI
IPC: G11B11/10
Filed: 1993-12-28
Abstract: PURPOSE:To prevent the creeping of optically detected signals from occurring by slantingly placing the detection surface of an optical detection element in the direction opposite to the joint surface of a Wollaston prism and avoiding the overlap of at least three reflected beams. CONSTITUTION:The optical detection element 23 is arranged in the direction opposite to a joint surface 18c of the Wollaston prism 18 with a prescribed slant angle. In this case, the differences among the intensity distributions of reflected light beams R0, R1 and R2 become small and the shapes of the reflected beams R1 and R2 formed on both sides of light receiving elements 23b and 23c become approximately a circular shape in terms of an effective intensity level L0, thereby respective reflected beams R0, R1 and R2 are not overlapped with each other. Moreover, by tilting light receiving elements 23a or 23c, the creeping of optically detected signals is prevented from occurring, and desired signals are obtained, so that beams reflected on the surface of the light receiving elements do not return to word an objective lens 11 as a stray light beam.
Patent JP-H06186300-A (JP)
Title: Lsi testing system
Inventor: EGUCHI HIROYUKI
IPC: G01R31/28
Filed: 1992-12-17
Abstract: PURPOSE:To test by suppressing number of output simultaneous operations of an LSI to a limiting number while normally holding an operation of the LSI itself without providing a limit in a test pattern. CONSTITUTION:An output signal line of an LSI 10 is divided into four of output signal lines 180-210 of groups of number of a quotient or less obtained by dividing the number of lines by the number of output simultaneous operations, and try state buffets 1-4 are provided corresponding to the groups. The buffers 1-4 are sequentially set to enable states by a shifting of a shift register 65 in an output designation controller 60, and outputs 140-170 are led. These outputs are compared to be decided with a predetermined expected value by an output pattern comparator 70.
Patent JP-2001156378-A (JP)
Title: Light-emitting device and electronic equipment on which light-emitting device is loaded
Inventor: SHIMONAKA ATSUSHI
IPC: H04N21/647
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain an eye-safe light-emitting device having a large light- emitting diameter and a small far-field image. SOLUTION: The light-emitting device has at least a light-emitting chip and a molding resin, in which the light-emitting chip is housed and which has an optical diffusion function and a lens function on an end face, and the maximum width of a luminous pattern from the molding resin on a vertical surface in the luminous direction of the light-emitting chip is attained in the half or more of the width of the molding resin.
Patent JP-H05149540-A (JP)
Title: Burning method for warm air space heater
Inventor: YAMAZAKI YASUSHI
IPC: F24H3/04
Filed: 1991-11-26
Abstract: PURPOSE:To obtain a method for burning a warm air space heater in which a weaker heating with lower heat release value than one in the case of weak combustion of the lowest limit heat release value for making continuous operation possible without malfunction such as offensive odor, etc. CONSTITUTION:A method for burning a warm air space heater comprises the steps of gasifying petroleum to be supplied from a petroleum tank 17 by an evaporator 2 mounted with a heater 1, injecting it from a nozzle 21, and guiding it to a burning tube 4 placed in front of the nozzle to burn it. Weak burning with the lowest limit heat release value for making a continuous operation possible and weaker burning with lower heat release value than the lowest limit heat release value are alternately changed-over every period of weaker space heating.
Patent JP-H06298651-A (JP)
Title: Therapeutic agent for aids
Inventor: SAKAGAMI HIROSHI
IPC: A61P31/12
Filed: 1991-11-27
Abstract: PURPOSE:To obtain a therapeutic agent for AIDS having low toxicity, showing strong anti-AIDS virus activity. CONSTITUTION:A therapeutic agent for AIDS comprises a dehydrogenation polymer of a cinnamic acid derivative containing at least one hydroxyl group on the benzene ring, having 800-150,000 molecular weight or its pharmacologically acceptable salt as an active ingredient.
Patent JP-H09155770-A (JP)
Title: Automatic feed device for articles
Inventor: KIMURA SHUNICHI
IPC: B25J9/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To surely and remotely actuate a plurality of operations with one motor at the high speed and at low cost. SOLUTION: The device is formed out of a plurality of cams 1, 12 and 8 which are adjusted to the number of operating shafts fixed to one shaft driven by one motor, let cam levers 30, 31 and 32 be brought into contact with these cams 1, 12 and 8, a mechanism which transforms power so as to transmit it to the operating direction by rods 50, 51 and 52 and the levers 30, 31 and 32, and of a power transmitting mechanism transmitting power having been transformed into a required movement configuration to the respective operating shafts by timing belts 91, 92 and 93. By this constitution, particles can thereby be fed at the high speed with high accuracy with each prescribed attitude maintained.
Patent JP-H09152348-A (JP)
Title: Car navigation device
Inventor: KATO TAKAHIRO
IPC: G01C21/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To correct the position of the car with the use of a CCD camera by providing a control means which compares a feature of the current position of the car detected by an image processing means and the current position of the car calculated with a navigation device or the map information, and corrects the current position of the car calculated and displayed, based on the comparison result. SOLUTION: An image identification process part 2 identifies a pattern image from the front and peripheral images of the car imaged by a CCD camera 1, and outputs the data to a pattern matching part 3. When a feature such as an intersection, etc., is found, the distance from the sign such as an intersection, etc., is calculated. Then, whether the car has traveled a specified distance or not is decided. The decision is performed based on the output of a car speed sensor 10. After the specified travel, a CPU 5 decides whether the car mark displayed on a display 7 is positioned on the intersection an the road map displayed in the same way. When the car mark is not on the intersection, correction is performed so as to position an the intersection.
Patent JP-H09163644-A (JP)
Title: Rotor of electric motor
Inventor: SATO AKIHIDE
IPC: H02K1/27
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation of adjusting balance by laminating an iron core having a plurality of balance correcting holes in the circumferential direction in a plate surface on both sides of a laminated iron core formed by laminating an iron core which does not have the balance correcting holes in a plate surface. SOLUTION: A rotor iron core 3 is fitted to a rotating shaft 1 with a thin steel plate being blanked and laminated and is formed of a laminated iron core 4 which is laminated and does not have a balance correcting hole in a plate surface and a laminated iron core 5 which is laminated and has a plurality of balance correcting holes in the circumferential direction in the plate surface on both sides of the laminated iron core 4. Also, a balance correcting hole 6 in the axial direction is formed in the rotor iron core 3. Putty 8 is applied to the plate surface of the laminated iron core 4 which is in the balance correcting hole 6 of the rotor iron core 3 and does not have the balance correcting hole 6 of the rotor iron core 3 and also to the side wall of the balance correcting hole 6.  For that reason, the putty 8 is prevented from coming off and falling off from the balance correcting hole 6 by the vibrations and the impact of the rotor iron core 3.
Patent JP-H03200736-A (JP)
Title: Novel polyacetylene-base compounds and antitumor agent containing thereof as active ingredient
Inventor: FUJIHASHI TOSHIAKI
IPC: C07C49/24
Filed: 1989-12-28
Abstract: NEW MATERIAL:A compound expressed by formula I and formula II. USE:Used as an antitumor drug. PREPARATION:A Ginseng Radix or Panax ginseng as a raw plant of said Ginseng Radix, etc., is extracted with hexane, diethyl ether, petroleum ether, ethyl acetate or methanol, etc., and the solvent is removed from the extracted solution, then resultant residue is subjected to a column chromatography or a high-performance liquid chromatography in one to several times by using a porous polymer such as Diaion(R) HP-20, or sephadex, silica gel or polyamide, etc., as a carrier, thus purified by a thin-layer chromatography or a high- performance liquid chromatography to afford the aimed material.
Patent JP-H08183553-A (JP)
Title: Content-discharging apparatus for container
Inventor: KANBE TAKEO
IPC: B67B7/00
Filed: 1994-12-29
Abstract: PURPOSE: To provide a content-discharging apparatus which can be attached to or detached from a spout of a container easily, by which a content in the container can be easily discharged, and the container is not stained even when a liquid is discharged, and which does not stand in the way even if it is kept being attached to the spout when not being used, and by which a lid to cover the spout can be used as it is. CONSTITUTION: An introduction part 6 at a lower part of which a flow-in port 4 is formed, and at an upper part of which an outlet 5 is formed is slidably inserted in an installation part 3 which can be attached to or detached from a spout 2 of a container 1, and the installation part 3 and introduction part 6 are connected by a spring 7. When the introduction part 6 is pressed into the spout 2, a restoring force which pushes back the introduction part 6 is stored on the spring 7, and when the pressing in of the introduction part 6 is released, the upper part of the introduction part 6 is pushed back to the outside of the installation part 3 by the restoring force.
Patent JP-H10177368-A (JP)
Title: Sampling and holding circuit
Inventor: CHIN GIYOUSHIYOU
IPC: H04N5/66
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a sampling and holding circuit capable of reducing the number of constitutional elements. SOLUTION: Switches 1, 4 and switches 2, 3 are alternately turned on/off at prescribed timing, and when the switch 1 e.g. is turned on, the switch 2 is turned off and the voltage of a picture signal inputted to an input terminal IN is held in a holding capacitor 5. During the period, the switch 3 is OFF and the switch 4 is ON, the voltage of a picture signal held in a holding capacitor 6 is outputted to an output butter part 20 and a liquid crystal cell 25 is driven by the voltage.
Patent JP-H06182517-A (JP)
Title: Device for controlling fluidity of molten metal
Inventor: FUJISAKI KEISUKE
IPC: B22D11/10
Filed: 1992-12-18
Abstract: PURPOSE:To equalize flowing velocity at each part in the horizontal direction of molten steel flow in a continuous casting mold, to control the entrapment of powder and to accelerate the floating-up of inclusion by adjusting an AC level for drive or a DC level for brake at each electromagnet. CONSTITUTION:Duty data for forming sine wave current are generated from a function generator 81 and in an energizing pulse generator 61, an amplification factor given by a driving current setter 611 is multiplied by the energizing duty data given by the function generator. A duty of an amt. of DC bias given by a brake current setter 613 is added to the obtd. product, and a duty of an amt. of deviation from the aimed value based on a current feedback is further added to the obtd. sum to obtain an output data (energizing duty).
Patent JP-H08188218-A (JP)
Title: Vibration feeder for combined balance
Inventor: YAMANO SEIJI
IPC: B65G27/24
Filed: 1994-12-28
Abstract: PURPOSE: To feed articles to a feeding hopper by the prescribed amount by separating the articles fed to a input end part of a vibration feeder, and carrying them to a carry-out end part. CONSTITUTION: A trough 14 is vibratorily connected to a base table 10 by leaf springs 26, 28 forming the angle of 35 deg. relative to the horizontal plane. The trough 14 is inclined diagonally downward in the carrying direction of articles as a whole, provided with steps 20, 22, 24 in the carrying direction, and the inclination is different before and after the step. The trough 14 is vibrated according to the excitation voltage applied to an electrical magnet 36. This excitation voltage is obtained by applying the secondary voltage higher than the primary voltage to be applied as the excitation voltage in the normal condition to the electric magnet 36 since the vibration is started for the shorter preset period of time than the normal period of time of application required to carry out the articles of the preset amount from the in trough 14 by the primary voltage.
Patent JP-2001154439-A (JP)
Title: Color image forming device
Inventor: YUKI KAZUHIKO
IPC: G03G21/10
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device without causing any change in image quality even when it is used for a long term and installed with a toner recycling mechanism. SOLUTION: This image forming device is provided with an image forming part YG yellow toner as the 1st image forming part G1, an image forming part MG using magenta toner as the 2nd image forming part G2, an image forming part CG using cyan toner as the 3rd image forming part G3 and an image forming part BG using black toner as the 4th image forming part G4 being a final stage respectively. Then, untransfer toner Tr eliminated from the respective photoreceptors of the image forming parts G1, G2, G3 and G4 is recovered to the developing unit D4 of the image forming part G4 and the recovered toner is reused for forming an image together with unuse black toner supplied to the developing unit D4. Thus, the control accuracy of toner concentration at each monochromatic image forming part is enhanced.
Patent JP-H08169082-A (JP)
Title: Decorative panel
Inventor: MATSUBARA HIROSHI
IPC: B32B15/08
Filed: 1994-12-19
Abstract: PURPOSE: To obtain a decorative panel generating no warpage or crack by forming a decorative panel main body by laminating a metal sheet to a core material and providing a framework element on the decorative panel main body so as to cover the cut end thereof from the surfaces of a part of the cut end edge on both upper and rear surface sides of the panel. CONSTITUTION: Decorative materials 2 are provided on at least the upper and rear surfaces of a core material 1 to form a decorative panel main body. Each of the decorative materials 2 is obtained by bonding a decorative sheet 2b to a metal sheet 2a being a base material through a synthetic resin sheet 2c. A framework material 3 is provided on the decorative panel main body being the core material 1 having the decorative materials 2 provided thereto so as to cover the cut end of the core material 1 from the surfaces of a part of the cut end edge on both upper and rear surface sides of the main body. The framework material 3 has an almost horizontal U-shaped cross-sectional shape and the part covering the surfaces of a part of the cut end edge of the decorative panel main body is pref. made thick so as to show an uneven feeling with respect to the surfaces of the decorative materials 2 of the decorative panel main body. By this constitution, the number of parts is reduced and high productivity and cost reduction are achieved and high design effect is obtained.
Patent JP-H06154602-A (JP)
Title: Catalyst for removal of nitrogen oxide
Inventor: NAKAMURA MAKOTO
IPC: B01D53/94
Filed: 1992-11-27
Abstract: PURPOSE:To considerably accelerate a reduction removal reaction of NOx with hydrocarbon in an excess oxygen-contg. atmosphere, to inhibit the formation of N2O and to increase N2 selectivity by preparing a catalyst obtd. by carrying Pt on an inorg. oxide carrier and incorporating acidic anions into the carrier after firing. CONSTITUTION:This catalyst for removal of NOx is a catalyst obtd. by carrying Pt on an inorg. oxide carrier and contains acidic anions in the carrier after firing. This catalyst considerably accelerates a reduction removal reaction of NOx contained in various exhaust gases such as exhaust gas from a boiler or the internal-combustion engine of an automobile, etc., and exhaust gas discharged from a nitric acid producing plant, etc., with hydrocarbon as a reducing agent. This catalyst is especially effective in a reduction reaction of NOx in an excess oxygen-contg. atmosphere, is characterized by a low rate of formation of NOx, that is, excellent N<2> selectivity and contributes to industrial profit or pollution control.
Patent JP-H03199466-A (JP)
Title: Production of tapered yarn
Inventor: KUWABARA HISAHARU
IPC: D06M101/16
Filed: 1989-12-26
Abstract: PURPOSE:To obtain tapered fiber having touch extremely resemble to animal hair by coating a solubilizer or decomposer with a covering agent not to dissolving the solubilizer, etc., before or after providing fiber bundled material with the solubilizer, etc., and subjecting to the fiber bundled material to weight reduction treatment while maintaining parts not to require weight reduction at a lower temperature than parts to require weight reduction. CONSTITUTION:For example, a fiber bundled material of short fibers comprising polyester-based fiber is immersed in a solution of treating agent (e.g. solution of sodium hydroxide) to dissolve or decompose the fiber bundled material and wound around paper. The side of the fiber bundled material wound around paper is coated with a covering material insoluble in the solubilizer, etc., the central parts (insoluble parts) are cooled with water and the fiber bundled material is heat-treated in a hot air dryer to give tapered fiber having a tapered end with a smooth tip part. By this method, uniform tapered fibers having appearance and touch closely resembling animal hair are extremely readily obtained in high yield.
Patent JP-H05146966-A (JP)
Title: Lens polishing device
Inventor: AKAHA TOSHIICHI
IPC: B24B13/02
Filed: 1991-11-28
Abstract: PURPOSE:To provide a lens polishing device resolving a dancing phenomenon and the sagging phenomenon of a machined lens during the machining of the lens polishing device and manufacturing the high-quality lens. CONSTITUTION:A lens 5 held at the center of an upper dish 6 is constituted rotatably in the arrow direction around its center line B-B and reciprocatably in the vertical direction. The lower face of the lens 5 is formed to apply the preset pressure force downward when the lens 5 is lowered into contact with a grinding wheel 7. the outer periphery of the grinding wheel 7 forms part of a spherical body having the same radius of curvature as that of the lens 5, its width H is set slightly wider than the diameter (2Xr) of the lens 5, and it is arranged to be rotated around the center line C-C perpendicular to the rotation center of the upper dish 6. Rotating speeds of individual shafts are set to rXN=RXN', where N rpm is the rotating speed of the upper dish 6, and N'rpm is the rotating speed of the grinding wheel 7.
Patent JP-H04207816-A (JP)
Title: Digital/analog converter
Inventor: SONODA YUTAKA
IPC: H03M3/02
Filed: 1990-11-30
Abstract: PURPOSE:To control the gain of an output signal with no deterioration of S/N by controlling the value of a feedback digital signal. CONSTITUTION:A range (+1, -1) is set for an input digital signal and (+1) and (-1) are applied as the feedback digital signals. Thus a one-bit D/A converter 4 outputs the analog signals where the output levels V+1 and V-1 equivalent to (+1) and (-1) respectively are defined as the maximum amplitude. Meanwhile the analog signals where the output levels 1/2.V+1 and 1/2.V-1 are defined as the maximum amplitude are outputted from the converter 4 owing to the range (+1, -1) set for the input digital signal when (+2) and (-2) are applied as the feedback digital signals. Then no multiplication processing is applied to the input digital signal in a gain control mode. Thus the S/N of an output signal is never deteriorated.
Patent JP-H09163433-A (JP)
Title: Incoming call transfer system for private branch exchange
Inventor: SUZUKI TAKATOSHI
IPC: H04W4/16
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To always terminate a call from a private branch exchange (PBX) to a cordless telephone set. SOLUTION: A public mobile terminal memory 11 previously stores the mobile network subscriber's number of cordless telephone set 5, which shares a terminal for mobile network with an extension, and by detecting whether the cordless telephone set 5 is positioned in a calling area as the extension or not while using controller 6, it is recognized whether the call of extension can be made incoming to the cordless telephone set 5 or not. When the call of extension can not be made incoming and an incoming call from a general subscriber telephone set 12 or an extension dedicated telephone set 12 to the cordless telephone set 5 is detected, the controller 6 automatically transmits the mobile network subscriber's number of cordless telephone set 5 stored in the public mobile terminal memory 11 to a public network 2.  Then, the call incoming to the cordless telephone set 5 is automatically transferred through the public network 2, and a talkie tone expressing the state under automatic transfer is sent to the call originating side by a talkie device instrument 7.
Patent JP-H05149855-A (JP)
Title: Liquid tank type heat shock tester and liquid heating medium regenerating and moisture separating method and device thereof
Inventor: FUJIWARA RIKIYA
IPC: G01N3/60
Filed: 1991-11-27
Abstract: PURPOSE:To perform the regeneration of a liquid heating medium and the separation of moisture in a liquid tank type heat shock tester without using a water separating filter. CONSTITUTION:A liquid mixture of a low temp. liquid heating medium, a high temp. liquid heating medium and moisture is once stored in a regeneration and separation tank and separated into the liquid heating media and water on the basis of the difference in specific gravity between liquid heating media and water at first to discharge only water. Next, the mutual liquid mixture of the liquid heating media is heated to predetermined temp. and both heating media are separated on the basis of the difference between the boiling points of them to be regenerated. Therefore, the regeneration and separation tank is formed from a main tank part 2 and the sub-tank part 3 provided to the lower part thereof and a condenser 5 and a drain pan 6 are arranged to the upper part within the main tank part 2 and a heater 10 is arranged to both tank parts so as to extend from the bottom part of the sub-tank part 3 to the required height part of the main tank part 2 and a water detecting sensor 11 is arranged to the lower part of the sub-tank part 3.