baber/WOPTO huggingface dataset:
Patent JP-S61273412-A (JP)
Title: Individual takeout method for line-up parts
Inventor: OTOMO EIZO
IPC: B65G47/08
Filed: 1985-05-27
Abstract: PURPOSE:To simplify the takeout of parts, by letting a tray with a lot of line-up holes made up in parts from vibrate, while drawing out a shutter having notches different in depth each at its terminal with the underside at a fixed rate, and constituting it so as to drop the parts one by one from each both. CONSTITUTION:Parts to be fed onto a tray 1 are fitted in each of line-up holes 11 by dint of rocks and vibrations of a casing 4. Next, when a shutter 3 is drawing out by degrees, these parts comes to drop one by one in consecutive order owing to notches different in depth each. These dropped parts are fed to an assembling process by a conveyor (unillustrated herein). With this constitution, a mechanical structure is well simplifiable.
Patent JP-S5540084-A (JP)
Title: Pouring method of molten alloy
Inventor: KODAMA HIDEYO
IPC: B22D11/06
Filed: 1978-09-18
Abstract: PURPOSE: To provide continuous production of a cast ingot of sound inner quality without a crack by pouring a molten alloy displaced the center of an open nozzle for pouring the molten alloy to a revolving wheel side as much as a specified distance of the ingot thickness from the center of the molten alloy surface.  
     CONSTITUTION: The molten alloy 2 held by a turn dish 1 is poured into a casting mold consisting f a revolving wheel 4 and a belt 5, through a nozzle 3 the center of which has been displaced as much as 5W30% of the thickness of the cast ingot 9 to the revolving wheel 4 side from the molten alloy surface center. Then, it forms a freezing shell in order, and at the same time, is pulled out by a pinch roller 8 to become a cast ingot solidified completely in its inside. In the case, the vertical distance L unitl the molten alloy stream 10 will collide with the solidified shell in the belt 5 side becomes longer compared with the conventional method. Therefore, until the molten alloy reaches to the belt side solidified shell, the energy of molten alloy jet is remarkably reduced, grow of the solidified shell is checked little and there is no thickness difference between the belt side and the revolving wheel side at the releasing position a from the moving mold. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07301423-A (JP)
Title: Gas burning device
Inventor: YOSHIDA JUN
IPC: F24C3/12
Filed: 1994-04-30
Abstract: PURPOSE:To facilitate the adjustment of gentle fire, prevent clogging and permit stabilized gentle fire combustion. CONSTITUTION:A gas burning device is provided with a main branch flow passage 47 and a sub branch flow passage 48, which are provided in parallel to a gas flow passage 1 connected to a gas burner 33, a helicoidal element 49, provided in the sub branch flow passage 48, and a switching means 50 for switching either one of both branch flow passages 47, 48 into opened condition and switching the other one of both branch flow passages 47, 48 into closed condition.
Patent JP-S61271506-A (JP)
Title: Gain control device for unmanned carrier
Inventor: KAGAMI MASAHIRO
IPC: G05D1/02
Filed: 1985-05-27
Abstract: PURPOSE:To eliminate the effects of the level variation of the induced current flowing to a cable against the steering operation of an unmanned carrier, by providing a gain variable amplifier to correct the differential voltage of output value between a pair of magnetic field detectors set at both sides of the carrier to a fixed level. CONSTITUTION:Coils 10 and 11 serving as magnetic field detectors are attached at both sides of the body 8 of an unmanned carrier. At the same time, a coil 12 is attached at the middle part between both coils 10 and 11 as a magnetic field detector. The voltage levels detected by the coils 10 and 11 are converted into the form of a difference between them by a differential circuit 17 and delivered in the form of the voltage showing a shift amount. This shift amount is amplified by a gain variable amplifier 18 and applied to a steering control circuit 20. Here the amplifier 18 undergoes the gain control with the detection output of the coil 12. Thus the output voltage is kept at a fixed level despite the variance of the input voltage through an amplifying operation. Then the steering operation is never affected by the level variation of the induced current flowing to a cable 14.
Patent JP-S61276594-A (JP)
Inventor: GIYUNTAA MARU
IPC: D05B35/10
Filed: 1986-05-20
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-H11307378-A (JP)
Title: Manufacture of rare earth bonded magnet
Inventor: YAMAGAMI TOSHIAKI
IPC: H01F1/08
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a rare earth bonded magnet which is superior in a high heat resistance and size stability, whose high mechanical strength is high and which has superior magnetic characteristics. SOLUTION: Composition for rare earth bonded magnet, which contains rare earth magnetic powder, bonded resin constituted of polybutylene terephthalate(PBT) or thermoplastic resin mainly composed of it, antioxidant and lubricant as need, is kneaded at a temperature where bonded resin is softened or is melted. Then, composition is formed warm into a magnet form by through the use of the mixture. Kneading is executed with an average residence time of about 1-30 minutes. Mixture is granulated and is supplied for formation as a granular object.
Patent JP-S606639-A (JP)
Inventor: CHIYAARUZU POORU GURATSUSO
IPC: C07B61/00
Filed: 1984-06-05
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-H07298393-A (JP)
Title: Piezoelectric viration device
Inventor: SENOO MASAO
IPC: G10K9/122
Filed: 1994-04-28
Abstract: PURPOSE:To obtain the piezoelectric vibration device of simple constitution which is easily manufactured and has high reliability. CONSTITUTION:This device has a case body 10 which contains a piezoelectric diaphragm 16 and lead terminals 18 projecting out of the case body 10, and a conductor part 20 is formed by plating on the inner peripheral surface of the case body 10. The conductor part 20 electrically connects the electrode of the piezoelectric diaphragm 16 to the lead terminals 18. The conductor part 20 is molded by inserting resin which can be plated in another kind of resin, the resin which can be plated is exposed in the latter resin, and the surface of the exposed resin which can be plated is plated.
Patent JP-S63106011-A (JP)
Title: Robot controller
Inventor: MITOMI TAKASHI
IPC: G05B19/4103
Filed: 1987-05-11
Abstract: PURPOSE:To perform reproduction at designated speed at the time of teaching a path, by performing compensation based on an operating distance at the time of reproducing an operation. CONSTITUTION:At the time of teaching, a continuous position storage means 2 stores automatically the position of a robot 4 detected at every constant time by an operating position detecting means 3 as required, during a time until a completion signal is outputted after a start signal generated from a start/completion signal generating means 1 by the operation of an operator. In the continuous position storage means 2, the operating distance from a position stored just before, and linearity from the position stored just before, are discriminated to store the path to be taught in an appropriate small storage capacity corresponding to required accuracy, and it is decided whether a detected new position of the robot 4 should be stored or not. And a path and operating distance storage means 5 calculates and stores the operating distance from the start position for each position stored on the path. At the time of reproduction, an operating time at the time of reproduction is brought into correspond with the operating distance from the path start position according to given velocity, and the operating position stored on the path is compensated, setting the operating distance on the path as a parameter, and the operation targeted position at a prescribed time can be found.
Patent JP-H04271239-A (JP)
Title: Storage method for energy by gas compression
Inventor: YUASA KAZUYUKI
IPC: H02J15/00
Filed: 1991-02-22
Abstract: PURPOSE:To utilize the energy of surplus power or the like to be stored and compress gas keeping the gas as high pressure gas or liquefied gas stored in a bomb or in a pressure vessel, device, equipment in lieu of the bomb, and releasing this gas as required. CONSTITUTION:Gas is kept stored in a bomb or in a pressure vessel, device and an equipment in lieu of the bomb. A storage processing equipment consists of an electric motor, compressor, etc., and a regeneration equipment is set up by a turbine, generator, etc., but a combination machine can be formed by utilizing the electric motor and the compressor also for the generator and the turbine, respectively, to obtain an integrated equipment.
Patent JP-S5640096-A (JP)
Title: Cooling tank
Inventor: YANOKURA YONEZOU
IPC: F28F1/42
Filed: 1979-09-07
Abstract: PURPOSE: To reduce working period and to make quality stable, by forming into a cylindrical shape a drawn metal plate having a plurality of extension members on one surface thereof and a plurality of heat radiation fin members on the other surface thereof to constitute a tank barrel having extentions on both surfaces thereof.  
     CONSTITUTION: On one surface of a base 8 are arranged heat radiation fins or equi-spaced members 9, and on the other surface thereof are arranged extensions or equi-spaced members 10. The members 9, 10 have equi-spaced notches 11, 12. The base 8 is formed as a drawn and molded aluminum member 13, and the member 13 is formed into a cylindrical shape with both the members 9, 10 aligned and with abutted ends welded. Thus the working period can be shrotened and the quality can be stabilized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08303199-A (JP)
Title: Fan
Inventor: OWAKI TOSHIKAZU
IPC: E21F1/00
Filed: 1995-05-12
Abstract: PURPOSE: To improve the efficiency of a forward and reversing fan by providing a moving vane pivotally supported on the outer periphery of a disc and having a base end in which a gear is formed, a rack rotated by a driving machine and engaged with the gear to reverse a moving vane, and arms formed in a protruding manner on a rack and brought into contact with the moving vane shaft and rotating the disc. CONSTITUTION: When a motor 9 is run, a rack gear 8 and arms 4 are rotated, and a gear 2 engaged with the gear 8 is rotated to reverse a moving vane 1. The arm 4 is then brought into contact with the gear 2, and a moving vane shaft 6 is not rotated any more but fixed. A disc 5 on the moving vane 1 side is rotated. When the motor 9 is then reversed, the gear and the arms are rotated in a reverse direction in a similar manner described above and the angle of the moving vane 1 is reversed in a 180 deg. arc in a reverse direction and fixed and with this state, rotation is effected. During forward and during reversing, the moving vane 1 is operated in an ordinary profile. This constitution remarkably improves the efficiency of a fan and causes automatic reversing of the moving vane.
Patent JP-H10286509-A (JP)
Title: Ultraviolet-ray radiation device
Inventor: NISHIKAWA NORIHIDE
IPC: B05C9/12
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a long-lived device with high ultraviolet use efficiency by arranging a slit or hole for cooling a lamp opened perpendicularly from a reflective plate down to the top of an ultraviolet lamp and arranging a V-shaped reflective plate. SOLUTION: A light generated by an ultraviolet lamp 1 is controlled by a reflective plate 2 so that the light is emitted to a face to be radiated, and the reflective plate 2 is arranged in such a manner that it encircles the surroundings of the lamp 1 excepting the face. In addition, a slit 3 for cooling the lamp 1 is provided in the center part of the reflective plate 2 so that the slit 3 runs perpendicularly upto a position near the top part of the ultraviolet lamp 1. A V-shaped reflective plate 4 mounted on the tip of the slit 3 reflects the light emitted upward above the ultraviolet lamp 1 in such a manner that the light does not return to the ultraviolet lamp 1 itself again, and thus the plate 4 plays a role to realize an effective emission of the light to the face to which the light is emitted.  At the same time, the plate 4 plays a role to guide a cooling air, so that the cooling air is collected to an area near the top part of the ultraviolet lamp 1 and the spot near the summit of the ultraviolet lamp 1 is positively cooled and further, simultaneously the V-shaped reflective plate 4 itself is cooled.
Patent JP-H10286348-A (JP)
Title: Ball feeder of pachinko machine
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent abrasive damage to a ball-feeding member and send out pachinko balls in a ball feed plate to the shooting position without load to an interlocking member with a shooting rod. SOLUTION: A shooting ball feeder 10 is provided with a case body 11 and a swing member 12 and also provided with an inclined passage way 15 with a supply opening 13 to send out pachinko balls to the shooting position. The inclined passage way 15 is provided with an inflow part 16 in which pachinko balls flow from a shooting ball feed plate and a waiting part temporarily staying the balls from the inflow part 16. The swing member 12 is provided with a projected piece 22 and a holding piece 23 of balls and rotatably pivotted to a horizontal shaft 26 crossing with the inclined passage way 15 at right angles.  The projected piece 22 forms a ball-stopper 22a staying the balls flowing from the shooting ball feed plate when the projected piece 22 is rotated downward and also forms a ball-pass 22b through which the balls released from the ball- stopper 22a flow at the lower part of the ball-stopper 22a when the projected piece 22 is rotated upward.
Patent JP-H02292909-A (JP)
Title: Digital filter
Inventor: NAKAHARA HITOSHI
IPC: H03H17/02
Filed: 1989-05-08
Abstract: PURPOSE:To reduce the number of coefficient multipliers to reduce the circuit scale by sharing the coefficient multiplier of a frequency conversion filter among three kinds of auxiliary filter to perform specific operation. CONSTITUTION:The frequency conversion filter consists of three kinds of transversal auxiliary filter, and the sampling frequency is converted to 4:3, and output data is operated in accordance with formulas. In the auxiliary filter for operation of ZETA1, input data multiplied by the same tap coefficient beta3k are multiplied by coefficient multipliers beta6 and beta3 after being added by adders SIGMA1 and SIGMA2. In auxiliary filters for operation of ZETA2 and ZETA3, input data multiplied by the same tap coefficient are selected by selector S1 to S6 and are inputted to coefficient multipliers beta1 to beta8. Since input data multiplied by tap coefficient multipliers are selected by selectors S7 to S9 and are added, the tap coefficient multiplier is shared among operations of ZETA1, ZETA2, and ZETA3. Thus, the number of coefficient multipliers is reduced and the circuit scale is reduced.
Patent JP-S5238285-A (JP)
Title: Device for measuring viscoelasticity by torsion pendulum method
Inventor: MASUI RIYOUHEI
IPC: G01N19/00
Filed: 1975-09-22
Abstract: PURPOSE: To fix a fixed clamp for holding sample to one of plural plate-form elastic bodies, and fix the other end of this plate-form elastic body to a fixed base, thereby making possible the high accurate measurement of the sample by eliminating its tension with a simple structure without using a balancing weight. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5751706-A (JP)
Title: Manufacture of hydroxyl group-having, epsilon-caprolactam-modified and polyhydric isocyanate-bidgeable acrylic acid (methacrylic acid) resin
Inventor: BUERUNAA ARUDEINGAA
IPC: C08F220/12
Filed: 1981-07-23
Abstract: Acrylate and methacrylate resins containing hydroxyl groups and modified by  epsilon -caprolactone are produced by producing an adduct of a hydroxyalkylacrylate or methacrylate and  epsilon -caprolactone in a first step and then in a second step radically copolymerizing this product with further acrylic acid or methacrylic acid esters and optionally vinyl aromatics in a suitable varnish solvent. The thus obtained copolymerizate solutions after addition of a polyvalent isocyanate are used to produce coatings on substrates and give a baked on lacquer coating with outstanding adhesion to the base.
Patent JP-H11307053-A (JP)
Title: Discharge device
Inventor: SHINADA SHINICHI
IPC: H01J61/35
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To enhance the uniformity of luminance and noise shielding effect with simple constitution by combining a front plate having light transmitting property with a back plate, applying a phosphor to each inner surface, sealing discharge gas to constitute a flat airtight container, installing at least a pair of discharge electrodes on the inside of the front plate, and using a metal plate whose surface is covered with an insulating layer as the back plate. SOLUTION: A front plate 10 having light transmitting property, made of soda glass for example and a back plate 20 whose surface is covered with an insulating layer 22, formed with Fe-Ni metal plate 21 for example in a box shape are integratedly, airtightly sealed with low melting point glass for example to constitute a flat airtight container 1. A pair of discharge electrodes 40, 41 are installed in parallel on the inner surface of the front plate 10. A phosphor 60 is applied to each inner surface of the front plate 10 and the back plate 20, and mercury and a discharge gas such as noble gas are sealed in a discharge space. By using a metal plate as the back plate 20, the temperature distribution in the airtight container 1 is made almost uniform, discharge is stabilized, and the uniformity of luminance is remarkably improved.
Patent JP-2000307047-A (JP)
Title: Lead frame and lead molding device for electronic part intermediate structure
Inventor: NISHIHATA TOMOHIDE
IPC: H01L23/50
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent a plated layer formed at a lead from rubbing against a part of a lead molding device at molding of the lead to cause a plating fragment, and to prevent the plating fragment from growing into a contamination in the lead molding device. SOLUTION: An island 4 is provided at the central part of a rectangular frame, a free end of multiple leads 6 which, being orthogonal to the frame 2, extends into the frame 2 while its base part and middle part arranged parallel to each other extends near the island 4, the intermediate part of leads 6 are connected with an almost rectangular tie bar 7 at the intermediate position between the island 4 and the frame 2 while the island 4 is connected to the tie bar 7 with a suspension pin 5, the region inside the tie bar 7 is coated with a jacket resin 9, and the lead 6 drawn out of the jacket resin 9 is bent and molded into a crank shape. Here, a part 14 to be clamped which crosses the corner part of the outer peripheral surface of a part to be coated with a jacket resin and is wider than an adjacent lead is provided.
Patent JP-S5239514-A (JP)
Title: A1 alloy dies for injection molding
Inventor: ISHIHARA YUZURU
IPC: B29C41/00
Filed: 1975-09-25
Abstract: PURPOSE: Al alloy dies for injection molding which are easy to mirror polish and have excellent wear resistance required to maintain the mirror over a long time, high strength, high ductility, excellent weldability and a long life. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10300028-A (JP)
Title: Facility for gasifying fuel gas containing carbon and burner for gasification furnace
Inventor: OGAWA YOSHITO
IPC: F23D14/22
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To effectively utilize heat by providing a burner for a gasification furnace with three independent passages to feed a fuel containing carbon, high concentrated oxygen and high temperature air introduced from an air compressor directly connected to a gas turbine into a furnace respectively via the different passages of the burner to reduce heat loss. SOLUTION: High temperature air G1 guided from an air compressor 6 is introduced to a burner 20 keeping the high temperature as intact at 350 deg.C without being mixed with high concentrated oxygen G3. A fuel F2, the high temperature air G1 and the high concentrated oxygen G3 being carried by a gas are separately supplied to the respective passages to be fed into a gasfication furnace 1 independently. This system eliminates the mixing of the high temperature gas G1 with the high concentrated oxygen G3 in a piping to the burner 20 to keep the high temperature air G1 from rising to an even higher temperature, hence being free from a danger of starting a fire in the piping ad since the cooling of the high temperature gas G1 is not required, there is no drop in the power generation efficiency.
Patent JP-H06211100-A (JP)
Title: Vehicle collision judging method and collision judging device
Inventor: MIYAMORI MASAHIRO
IPC: B60R21/16
Filed: 1993-05-17
Abstract: PURPOSE:To judge the collision of a vehicle from an impact force and a speed change amount based on acceleration. CONSTITUTION:Acceleration applied to a vehicle is block-integrated by a short- block integrator 16 and a long-block integrator 17 to calculate a speed change amount, a particular band component which is included in acceleration and appears conspicuously at the time of vehicle collision is extracted at a bandpass filter circuit 22 and is multiplied by a square computing device 23 to calculate an impact force. A judging circuit 26 judges collision with respective threshold value judging output of the impact force and the speed change amount, by which collision is judged totally by the impact force and the speed change amount regarding plastic collision in which a passenger is endangered when the vehicle collides, to perform high-speed and highly-accurate collision judgment.
Patent JP-H1062342-A (JP)
Title: Device and system for determining parameter of material
Inventor: RANSON AARON
IPC: G01N21/35
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To precisely determine the parameter of a hydrocarbon material by providing an inlet and an outlet related to a cell, NIR(Near-Infra-Red) spectrum supplying means, and means for suppressing the vortex within an internal space and directing the flow. SOLUTION: A chamber 10 has a wall member 12 for regulating an internal space 14, an inlet 16 for introducing a sample, an outlet 18 for removing the sample from the internal space 14, a light source 20, a light receiver 22, and a member 24 for directing the flow of a fluid sample material within the chamber 10. NIR emission is directed from the light source 20 to the light receiver 22 along an optical path 26, and a NIR spectrum is generated by passing the NIR emission through the sample material along the optical path 26, received by the light receiver, and analyzed. The member 24 suppresses the vortex generated by the fluid introduced into the internal space 14 through the inlet 16, and substantially reduces it. Thus, the specified parameter of the sample or fluid within the internal space 14 can be determined.