baber/WOPTO huggingface dataset:
Patent JP-H0751428-A (JP)
Title: Tow piece
Inventor: KAARU SHIYUTORITSURU
IPC: A63C9/085
Filed: 1994-07-19
Abstract: PURPOSE: To provide a front jaw simplifying the manufacture of a support part, saving the use of a separate insertion plate, and keeping friction generated during the use of the front jaw at a small level. CONSTITUTION: The front jaw 1 has a support part 20 formed out of an upper partial element 20' and a lower partial element 20' and in this case, a support plane 23 is formed on the fronts of both partial elements 20 and 20'. Furthermore, both angle levers 35 are carried on the lower partial element 20'. Also, a tension rod 10 is formed to act on the shorter angle lever 36 of the two angle levers 35 via a release plate 13.
Patent JP-2000002846-A (JP)
Title: Image forming device
Inventor: KINOSHITA TOSHINORI
IPC: B41J2/525
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device enabling miniaturization of size at a low-cost. SOLUTION: This image forming device comprises plural photoreceptor drums 7a-7d which transfer and form a color image corresponding to plural print primary colors by being scanned by a laser beam 1a emitted from semiconductor laser 1, and a polygon mirror 3 to have the laser beam 1a scan over the plural photoreceptor drums 7a-7d.  In this case, by providing each of the plural reflecting surfaces 3a-3d of the polygon mirror 3 with a different slant angle with respect to the rotation axis 3z, it is achieved only by the rotation of the polygon mirror 3 to scan over each of the plural photoreceptor drums 7a-7d and change over the scanning over each of the plural photoreceptors 7a-7d by the scanning with the laser beam 1a reflected by each reflecting surface 3a-3d and the displacements of the laser beam 1a in the direction orthogonal to the direction of scanning by the changes in the slant angle of the reflecting surfaces 3a-3d.
Patent JP-S5789922-A (JP)
Title: Lining method of conduit and terminal treatment apparatus of lining material
Inventor: KAMURO TAKASHI
IPC: B29C63/36
Filed: 1980-11-26
Abstract: PURPOSE: To enable to treat the tip part of lining material at a position most suitable for operation, by performing reversal of the lining material by pulling a cord inserted in the lining material.  
     CONSTITUTION: The length of lining material 4 is made enough longer than the length of a conduit and wound on a reel 5. The lining material is reversed, the reversal part of the lining material coming out from the other end of the conduit is made to pass through a blocking apparatus 11. When said part comes out from the tip of the blocking apparatus 11, a take up gear 9 is stopped and the reversal of the lining material is stopped. The tip of the lining material is not reversed till its free end, it stays still in the lining material already reversed 4b. Pressurized fluid is forced from the pressurized fluid inlet 12 of the blocking apparatus 11 and pushes the tube 14 and blocks the lining material already reversed 4b in the conduit. The lining material is bonded certainly to the conduit by the adhesive applied to it beforehand. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H075282-A (JP)
Title: New nuclear energy cooling reactor
Inventor: KUNO MASAYA
IPC: G21D9/00
Filed: 1993-06-01
Abstract: PURPOSE:To avoid the contact with the steam system and improve the safety by using natural gas and carbon dioxide as heat movers under the existence of catalysts and cooling a core with absorbed heat caused by reducing action. CONSTITUTION:A catalyst genus 6 whose main catalyst is a transition metal such as nickel and whose supporting catalyst is an alkaline-earth metal is placed around a core 7 and filled with methane gas 1 and carbon dioxide 2 to cool a core 7 by the endothermic action through reduction. After the heat of generated gas 3 is recovered in water 4 by a heat exchanger 10, it is burned in a heating reactor 11 to generate the steam for rotating a generating turbine. No use of molten metals like sodium as a coolant for a core 7 facilitates thermal transfer and the avoidance of the contact with the steam system can improve the safety.
Patent JP-H1114010-A (JP)
Title: Combustion equipment
Inventor: ITO HIDEKI
IPC: F23D11/04
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a combustion equipment which can maintain an optimum combustion flame shape and restricts the generation of noise even when the combustion condition is changed. SOLUTION: A combustion equipment comprises a mixing portion A which mixes a fuel and primary, a burner head 22 which burns fuel-air mixture fed from this mixing portion and a large number of secondary air blow off ports 28a, 28b for supplying secondary air to the outer periphery of a flame F formed at this burner head. The combustion equipment can change the combustion ability by adjusting the fuel supply amount and the air supply amount, wherein the secondary air blow off ports are made of a variety of large and small ports which differ in pore size.
Patent JP-H1113594-A (JP)
Title: Fuel injection nozzle
Inventor: KIMURA SHUJI
IPC: F02D41/04
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To improve output performance in a high-speed zone while improving exhaust performance in a wide range of operation by forming a nozzle hole of a small diameter for injecting fuel to a combustion chamber at a wide angle, and a nozzle hole of large diameter for injecting it to the combustion chamber at a narrow angle according to the lift of a needle valve. SOLUTION: Nozzle holes 12a to 12c of small diameter for injecting fuel at a wide angle α, and nozzle holes 13a to 13c of a large diameter for injecting the fuel at a narrow angle β are formed alternately in a circumferential direction respectively. A chambering part 18 is formed so as to increase the flow coefficient of the nozzle holes 13a to 13c. The nozzle holes 12a to 12c, and 13a to 13c inject fuel supplied through a clearance to a seat part 14 when a needle valve 11 is lifted. At the time of the low lift of the needle valve 11, a clearance area to the seat part 14 is small, and wide-angle injection rate becomes roughly equal to narrow-angle injection rate, and at the time of the full lift, the injection rate of the large-diameter nozzle holes 13a to 13b becomes larger than that of the small-diameter nozzle holes 12a to 12c.  As a result, exhaust performance is improved, thus it is possible to improve the output performance in a high-speed zone.
Patent JP-H1170654-A (JP)
Title: Ink jet recording head
Inventor: KATAKURA TAKAHIRO
IPC: B41J2/055
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To enable the lowering of the impedance of an electrode in such a case that a vibration plate is used as a common electrode to apply an electric signal by constituting the vibration plate of a conductive member and forming an electrode layer from each of piezoelectric vibrators to the electric insulating layer formed so as to be partially overlapped with the piezoelectric vibrator. SOLUTION: Common terminal electrodes 33, 34 are formed on electric insulating layers 24, 25 in the region outside the arranging direction of piezoelectric vibrators 14, 15 so as to come into contact with a vibration plate 13. In this case, the common terminal electrodes 33, 34 are formed of silver having, for example, a thickness of about 10 μm in the same way as terminal electrodes 30, 31. Further, the vibration plate 13 composed of a conductive member is formed over the almost entire region of a spacer 10 and formed as thickly as possible. By this constitution, impedance can be extremely reduced. Therefore, even in an ink jet recording head having many nozzles in high density, stable ink ejection can be obtained without blunting a drive waveform.
Patent JP-S6060097-A (JP)
Title: Outboard engine
Inventor: SUMIKAWA YUKIO
IPC: F02B61/04
Filed: 1983-09-13
Abstract: PURPOSE:To simplify the construction of an outboard engine and provide easier access thereto for maintenance by integrally shaping an oil tank with an upper casing and fitting an intermediate member to the oil tank in such a manner that the oil tank is fully convered with the lid of the member except the return opening for lubricating oil. CONSTITUTION:A two-cylinder overhead cam type four-stroke engine 16 consists of a cylinder 32, a crankcase 34, a crankshaft 36, a piston 42, a cylinder head 38 a cylinder head cover 40 and a cam shaft 46 which is rotated by a belt 52 at a half speed of the crankshaft 36 and has a geared oil pump 56 at the lower end thereof. An upper casing 12 is integrally formed with an oil tank 60 which opens at the upper part thereof. A plate 62 is interposed, as it is tight to oil, between the upper casing 12 and the engine 16 to extend fully there between except an oil return opening 70. An oil relief valve 88 is installed at the bottom part of the plate 62. And an oil strainer 72 which can be taken off from the outside of is disposed at the lower part of the casing 12. Oil is sucked up by the oil pump 56 via the oil strainer 72 through a pipe 74. Such constructi on as above may be made simple, whereby improving the accessibility, sealing performance and vibro-isolation ability.
Patent JP-S5690340-A (JP)
Title: Information input system
Inventor: IIDA KIICHIROU
IPC: G06F3/16
Filed: 1979-12-22
Abstract: PURPOSE: To execute recognition which is excellent in both the recognition speed and the recognition accuracy, by representing the input information by a voice and a representation method  except a voice, and recognizing the input information based on the overall result of analyzing  both of them, respectively.  
     CONSTITUTION: When a hand-writing character is input to the character input part 1', the  character element information is generated and it is sent to the character discrimination part 5. At  the same time, the voice input part 7 generated a voice information element by the voice information which has been input, and sends it to the voice discrimination part 8. The discrimination part  8 adds various operations required for discrimination of a voice in accordance with said input,  and sends its result to the voice-character conversion part 14. The conversion part 14 sends to the  collating part 18 plural characters related to the voice discrimination output which has been provided, as the reference character output. On the other hand, the discrimination part 5 generates  the character discrimination output in accordance with the character information element, and  sends it to the collating part 18. The collating part 18 collates both the inputs, and outputs only  the coincidence character from the character output terminal 22 as a character output. On the  other hand, as a result of collating, in case when the output character cannot be specified, the  reclassification information is sent back to the discrimination part 5'. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1019967-A (JP)
Title: Ground fault memory sensor for distribution line
Inventor: YAMAZAKI JIRO
IPC: G01R19/00
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To realize a quick fault location by arranging a plurality of soft magnetic bodies and semihard magnetic bodies closely to an earth wire and alternately in the longitudinal direction thereof and arranging a Barkhausen jumping element, i.e., a soft magnetic wire, on the outer circumference thereof thereby eliminating the need of a fault locator and reducing the manpower and the time. SOLUTION: Amorphous ribbons 12, 14 and semihard magnetic bodies 13 are arranged alternately through a predetermined interval around an earth wire 5 and three amorphous wires 11 are arranged on the outer circumference thereof in parallel with the longitudinal direction of the earth wire 5. Consequently, when a ground fault current is not flowing, the amorphous wires 11 and the magnetic body 13 are magnetized in same direction to cause no reaction of a detection coil. When a ground fault current flows, the amorphous wires 11 and the magnetic body 13 are magnetized in the perpendicular directions and magnetization of the wires 11 is inverted with respect to the outer field. Consequently, the flux leaks to the outside and detected by the detection coil.
Patent JP-2000355458-A (JP)
Title: Picture forming device
Inventor: YAHAGI TAKASHI
IPC: G03G15/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To improve the ease of the extraction of a discharged sheet and the operability by restraining the height of a device main body to low and further arrange much more tray in the limited space, in a device for discharging the sheet to the space in a trunk between a picture making part and the reader part of its upper side. SOLUTION: A picture forming device has a picture making part 3 for forming the picture on a sheet, a reader part 1 for reading the picture information of a document and supplying the information to the picture making part 3 and a paper discharge part 2 for loading and holding the sheet on which the picture is formed at the picture making part 3 and discharged and arranges the reader part 1 on the upper side of the picture making part 3 at some spaces and the paper discharge part 2 in the space. The paper discharge part 2 is provided with a discharged paper tray 21 and the bin tray 22 with plural steps, which is constituted elevatably or so as to support the bin tray 22 to the device main body turnably and also so that the opposite side of a turn fulcrum is lowered.
Patent JP-H0333902-A (JP)
Title: Three-dimensional coordinate system setting system
Inventor: SUGIE MASAYUKI
IPC: B23Q15/00
Filed: 1989-06-29
Abstract: PURPOSE:To realize the simple and exact setting of a three-dimensional coordinate system by setting a tilt quantity described on a drawing, and automatically calculating and setting the amount of parallel displacement of an origin for the fundamental coordinate system of an arbitrary three-dimensional coordinate system setting a workpiece as a target by measuring an arbitrary point on the workpiece. CONSTITUTION:A program coordinate setting part 12 and a work coordinate system origin offset calculating part 13 are attached on a conventional device. The calculating part 13 detects the values XA, YA, and ZA of the fundamental coordinate system for a measuring point with position encoders 9-11. Next, the amount of travel of the origin of the three-dimensional coordinate system is calculated based on the detected values, a position set at the setting part 12, and the tilt quantity of the three-dimensional coordinate system stored in a coordinate tilt angle setting/storage part 3 on which the tilt quantity described on the drawing is set. The three-dimensional coordinate system can be set by storing the amount of travel in a work coordinate system origin offset storage part 2.
Patent JP-H0256418-A (JP)
Title: Novel drug preparation and production thereof
Inventor: GERUHARUTO SHIYUNAIDERU
IPC: A61K9/16
Filed: 1989-06-29
Abstract: PURPOSE: To produce a pharmaceutical preparation that contains a part of effective ingredients in the delayed release form and the other part in the gastric-juice resistance form to enable prompt achievement of therapeutic effects and also to sustain the effects for a long time. CONSTITUTION: This pharmaceutical preparation comprises spherical granules coated with an effective-ingredient delayed-permeable coating (for example, a coating composed of acrylic or methacryic polymer having a small quantity of quaternary ammonium groups, and other spherical granules coated with a two-layer coating composed of a gastric-juice resistant coating layer, for example, a polymer which contains hydroxypropyl methyl cellulose phthalate(HPMCP) and water-insoluble organic acids, and a main coating layer of HPMCP, thereby particularly suitable for non-steroidal antirheumatic pharmaceuticals when the effective ingredient has free carboxylic groups and/or enol groups.
Patent JP-H1117139-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: OYU SHIZUNORI
IPC: H01L21/8242
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To raise the refresh characteristics of a memory cell in a semiconductor integrated circuit device having a DRAM, by a method wherein even if the relative position of an active region is relatively deviated from adjacent word lines, the end parts of the active region are prevented from being superposed on the adjacent word lines. SOLUTION: The length between the end parts in the longitudinal direction of an active region L1, which is formed with a memory cell MC1, and adjacent word lines WLa and WLb is made to coincide with an alignment deviation which is generated in the production process of a DRAM. The alignment deviation and the width d1 of sidewall spacers 11, which are shown by hatchings consisting of diagonal lines, are made roughly equal with each other and the length X1 between the adjacent sidewall spacers 11 and 11 is made longer than the width of the spacers 11 by a prescribed amount. As a result, even though the relative position of the region L1, which is formed with the memory cell MC1, and word lines WL is positionally deviated, it becomes possible to raise the refresh characteristics of the DRAM.
Patent JP-H0835669-A (JP)
Title: High frequency heating device
Inventor: YAMAUCHI MASATO
IPC: F24C7/02
Filed: 1994-07-21
Abstract: PURPOSE:To reduce vapor or smoke generated during a cooking operation influenced against a motor by a method wherein a high frequency heating device is provided with an air discharging fan installed above a gas range and for discharging indoor vapor or smoke out of a room, and an opening part formed at a bottom plate is divided into a shape in which a part near a lower part of the motor is closed. CONSTITUTION:A gas discharging fan 6 installed within a main body 3 has a function to discharge vapor or smoke generated during a cooking operation performed at a gas range 9. In the case that a food within a heating chamber 1 is heated and cooked with a high frequency oscillator 2, it is uniformly heated by a motor 8. In this case, an opening 5 at a bottom plate 4 is divided into both sides in such a manner that the lower part of the motor 8 is closed, thereby influences of temperature caused by vapor or smoke or influence of water droplets is reduced. In addition, the bottom plate 4 is inclined to be gradually increased in height toward a front part, the opening 5 is formed to be displaced more forwardly than a center of the main body 3 to cause the vapor or smoke to be sucked easily at the opening 5 and further discharged by the discharging fan 6, resulting in that a discharging efficiency is improved.
Patent JP-2000001284-A (JP)
Title: Door stop device of elevator
Inventor: NAKAYA AKIHIRO
IPC: B66B5/00
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent danger by removably providing a stopper engaged with a roller on a rail. SOLUTION: Rollers 3A, 3B are provided through door hangers 2A, 2B on the upper sides of doors 1A, 1B. A rail 4 where the rollers 3A, 3B travel and oscillatory stop rollers 5A, 5B are provided. A stopper 6 fixed to the rail 4 is formed by an inclined part engaged with the rollers 3A, 3B, a side part engaged with the side of the rail, and a screw part for fixing the stopper to the rail 4. In adjusting the positions of the oscillatory stop rollers 5A, 5B and replacing the hangers 2A, 2B, in the case of stopping the door 1A midway, the stopper 6 is fixed to the rail 4 by the screw part. Thus, the stopper 6 is stopped by the engagement of the roller 3A and the inclined part, and the hanger 2B of the door 1B is replaced, or the oscillatory stop rollers 5A, 5B are adjusted.
Patent JP-S6059722-A (JP)
Title: Preparation of manganese-aluminium-carbon alloy magnet
Inventor: IBATA AKIHIKO
IPC: C22F1/00
Filed: 1983-09-13
Abstract: PURPOSE:To provide a magnet suitable for heteropolar magnetization by inserting a billet made of metallic material into the hollow of a hollow billet of Mn- Al-C alloy for magnets and by compressing it in the axial direction at a specific temperature. CONSTITUTION:Mn-Al-C alloy for magnet is formed into a hollow billet 1. A billet 2 made of a metallic material (steel, brass, copper or a material with high permeability such as Mn-Al-C magnet alloy, pure iron, electromagnetic soft iron or Fe-Co alloy) is inserted into the hollow of the billet 2. These billets are compressed in the axial direction in the temperature range of 530-850 deg.C until the billets are contacted to each other or further. Thereby, an Mn-Al-C alloy magnet which is easy tomagnetize in radial directions can be obtained, and such a magnet, when applied for a magnet rotor or the like, can be easily provided with a hole for engaging a shaft and presents favorable magnetic properties in multipolar magnetization.
Patent JP-H0812551-A (JP)
Title: Skin external preparation
Inventor: SHIBATA YUKI
IPC: A61K8/00
Filed: 1994-06-29
Abstract: PURPOSE:To obtain a skin external preparation composed of a SANO-SANO extract, having suppressing action against melanin formation and inhibiting action against tyrosinase activity, excellent in fading effect for the pigmented skin, spots, freckles after sunburn, chloasma, etc., beautifying effect and safety and useful for a beautifying ointment and cream, etc. CONSTITUTION:This skin external preparation is composed of preferably 0.005-20.0wt.%, especially preferably 0.01-10.0wt.%, of an extract of SANO-SANO (Psoralea mexicana Vail). Further, SANO-SANO is a plant grown in a dry grassland, a pastureland, etc., in South America, especially in Andes district. The extract is obtained e.g. by immersing leaves, stems, fruits, etc., or a total plant of SANO-SANO in an extraction solvent such as ethanol or subjecting them to reflux extraction under heating with the solvent followed by filtration, concentration, etc.
Patent JP-H04366007-A (JP)
Title: Fixing construction and fixing method
Inventor: KITAURA KAZUO
IPC: F16B17/00
Filed: 1991-06-12
Abstract: PURPOSE:To enable secure fixing of both members without welding by inserting a 1st member, in which cut grooves are provided at the edge of a cylindrical part, into a 2nd member, formed of a plate and provided with annular fixing holes with discontinuous part, by the use of the cut grooves and fixing holes, to combine them with each other, and crimping them. CONSTITUTION:A 1st member 1 is formed with a large diameter cylindrical part 2 and a small diameter cylindrical part 3, and cut grooves 6 are provided in the surrounding wall of the cylindrical part 2. Also, a 2nd member 7 is formed with a plate in which annular fixing holes 8 provided with a pair of discontinuous parts 8a at the center of a projection made by pressing are provided. To combine them with each other, the cylindrical part 2 of the 1st member 1 is inserted into the fixing holes 8 of the 2nd member 7, and the discontinuous part 8a is inserted into the axial direction section 6a of the cut groove 6. Then the 1st member 1 is rotated relative to the 2nd member 7 to insert a part of the discontinuous part 8a into the circumferential direction 6b of the cut groove 6 and the cylindrical part 2 is compressed in axial direction to deform the top of the cylindrical part 2 plastically and fix them by crimping.
Patent JP-H0219768-A (JP)
Title: Immunoassay of human adenosine deaminase
Inventor: KYODA TAKAHIRO
IPC: G01N33/573
Filed: 1988-07-08
Abstract: PURPOSE:To allow the simple, safe and rapid immunological discrimination measurement of human adenosine deaminase (ADA) isozymes with high sensitivity by using monoclonal antibodies specific to the respective isozymes of the ADA. CONSTITUTION:The monoclonal antibodies are required to be specific with each of the ADA 1 and ADA 2 and not to exhibit a cross reaction. The immunoassay of the respective ADAs is executed by using such antibodies. The monoclonal antibodies to be used are obtd. in accordance with known Koehler and Milstein's method. Plural kinds of the monoclonal antibodies which specifically recognize the respective isozymes of the ADAs are obtd. The conjugation constants of these antibodies are in a 10<7>-10<11>M<-1> range. The immunoassay such as sandwich method and competition method which can quantitatively measure the respective isozymes of the ADAs are possible by using such monoclonal antibodies.