baber/WOPTO huggingface dataset:
Patent JP-S59136369-A (JP)
Title: Adhesive composition for metal
Inventor: HASUO MASAYOSHI
IPC: C08L77/00
Filed: 1983-01-25
Abstract: PURPOSE:The titled composition having high bond strength, not causing release phenomena during secondary processing of metal after bonding, obtained by blending a polyolefin modified with an alpha,beta-unsaturated with a polyamine in a specific ratio. CONSTITUTION:(A) 1-45pts.wt., preferably 10-40pts.wt. polyolefin (e.g., ethylene-butene-1 copolymer, etc.) modified with 0.05-1.5wt% alpha,beta-unsaturated carboxylic acid (preferably maleic anhydride) and (B) 55-99pts.wt., preferably 60- 90pts.wt. polyamide (preferably nylon 6, nylon 66) are blended in a molten state by an extruder, etc., to give the desired composition.
Patent JP-S63179036-A (JP)
Title: Aluminum alloy for cylinder having excellent surface smoothness
Inventor: TSUKUDA ICHIZO
IPC: G03G5/10
Filed: 1987-01-20
Abstract: PURPOSE:To provide an alloy which permits an Al cylinder having high surface smoothness by ironing and drawing working by incorporating specific ratios of Mn and Fe into Al. CONSTITUTION:Said Al alloy contains Mn and Fe in the range of 0.2-1.6wt.% total value and in the range of <=1.0wt.% each value, and the balance consisting of Al. One or more kinds among 0.05%<=Cr<0.2%, 0.05-0.5% Zr, <0.2% Ti, <=0.1% B, 0.05-7% Cu, 0.05-7% Mg, 0.05-8% Zn, 0.05%<=Ni<0.5% and 0.05%<=Si<0.5% can be furthermore incorporated therein at need. Since said Al alloy does not generate microcrack nor seizure at the time of subjecting the same to the ironing and drawing working, the Al cylinder having the high surface smoothness can be obtd.
Patent JP-S55103098-A (JP)
Title: Driving system for step motor
Inventor: SANO MASAKI
IPC: H02P8/00
Filed: 1979-02-02
Abstract: PURPOSE:To raise the accuracy of angle and reduce the cost of a step motor, by causing the step motor to perform plural times of step motion to effect one time of rotation. CONSTITUTION:When a pulse (a) is applied to the input side of a multiple pulse generator 1, a plurality of pulses, for example, four pulses (b) sequentially appear on the output side. A driving circuit 2, which receives the output pulses, moves a step motor 3 stepwise by 90 deg. at the first output pulse and also moves the motor stepwise by 90 deg. at each of the other output pulses. Therefore, the step motor 3 is returned to the original position by the four output pulses. Even if the angular error in each step motion is large, the positive and negative angular errors in the step motions are cancelled by one another. As a result, the step motor 3 is finally stopped in the original position and the total angular error is reduced.
Patent JP-S61168353-A (JP)
Inventor: KAWAMOTO YOJI
IPC: A61H7/00
Filed: 1985-01-22
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-H10212634-A (JP)
Title: Composite false twisted textured yarn and its production
Inventor: KAWASAKI AKIRA
IPC: D02J1/00
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To produce a composite false twisted textured yarn having intermittent constriction, used for a weft knitted product and excellent in finishing set effects by forming a composite yarn out of an acrylic filament yarn and a polyester filament yarn, and further carrying out a false twist texturing by using a specific heater temperature. SOLUTION: The objective composite false twisted yarn having strong rustling feeling, and imitation linen-like feeling such as line-like feeling and ramie-like feeling, and useful for a weft knit providing a knitted product having a new feeling is produced by forming a composite yarn out of >=50wt.% acrylic filament yarn and <=50wt.% polyester filament yarn, and further carrying out a false twist texturing by using a heater temperature of 0-40 deg.C lower, preferably 5-30 deg.C lower than the melting point of the polyester filament.
Patent JP-S62169386-A (JP)
Title: Semiconductor-laser driving circuit
Inventor: MIYAZAWA TAKAO
IPC: G11B7/125
Filed: 1986-01-21
Abstract: PURPOSE:To absorb fluctuation in characteristics of a semiconductor laser due to temperature change and time change and to emit light at an always stable, constant output, by outputting a DC bias controlling signal as it is at the time of DC bias driving, and holding the DC bias controlling signal at a value immediately before the application when pluses are applied. CONSTITUTION:When a track and hold control signal 25 is at a low level, an input signal is intactly outputted. When the control signal 25 is changed from the low level to a high level, the output signal is held at a rising edge. When the control signal 25 is kept at a high level, a constant value is outputted with the output signal being held. When pulses are applied, a light-output monitoring signal 6 and a pulse output reference voltage 20 undergo differential amplification in an operation amplifier 19, and a pulse current control signal 21 is obtained. The control signal is applied on the base of a transistor 23. Thus the pulse current is controlled. At this time, in a feedback loop, the light output from a semiconductor laser 1 is made constant.
Patent JP-H01185474-A (JP)
Title: Laser length measuring apparatus
Inventor: NAKAJIMA KOJI
IPC: G01S17/32
Filed: 1988-01-20
Abstract: PURPOSE:To obtain a laser length measuring apparatus, which is resistant to the effect of disturbance, by using a semiconductor laser and emitting laser beam which undergoes linear frequency modulation. CONSTITUTION:The following parts are provided: a frequency modulating circuit 1, which performs linear frequency modulation of emitted light from a semiconductor laser 2; a piezoelectric element 7, which changes a reference mirror 5 continuously at the amplitude of about 1/2 wavelength of the laser beam; an average circuit 12, which performs the averaging operation of a plurality of distance data; and the like. In this way, the laser light which undergoes the linear frequency modulation is used, and the frequency of a beat signal, which is proportional to the distance, is measured. At the same time, the reference mirror 5 is finely moved at about 1/2 wavelength of the laser light, and phase modulation is applied to the beat signal. Therefore, the occurrence of step errors can be removed. A plurality of distance data, which are operated 11 on the obtained frequency data, are statistically averaged in the circuit 12, and the result is outputted. Therefore, the highly accurate distance measurement can be performed. Since this is the absolute distance measuring method, the accurate measurement can be performed after the passing of an obstacle even if the obstacle has temporarily passed through the light path.
Patent JP-2000208894-A (JP)
Title: Terminal for printed circuit board stack
Inventor: FURUSAWA MASAAKI
IPC: H05K1/14
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a terminal for printed circuit board stack which are capable of a dispensing with a wiring area around a printed circuit board. SOLUTION: Stacking terminal 5 are each composed of a first connecting part 5A connected to a lower printed circuit board 1 passing through a mounting hole 9 provided to the circuit board 1, a second connecting part 5B provided to its other end and connected to an upper printed circuit board 2 passing through a mounting hole 9 provided to the circuit board 2, and an extension 5C which extends in a space between the printed boards 1 and 2, and the stacking terminals 5 are formed of conductive material so as to electrically connect between the boards 1 and 2.
Patent JP-H07215598-A (JP)
Title: Tape holding structure of tape winding device
Inventor: YONEDE TATSUO
IPC: B65B27/00
Filed: 1994-02-01
Abstract: PURPOSE:To simply achieve a tape roll replacement work in a tape holding structure for a tape winding device for spirally winding a tape along the outer periphery of the electric wire bundle of plural electric wires at fixed pitch. CONSTITUTION:Slits 608a, 608b are formed on the end part of a cylinder 603 of a tape holding body 60, and taper surfaces 603a, 603b made correspond to the shape of an operation rod 604 are formed on the inner surfaces of the end parts of the two-divided cylinder 603. In the case of removing a tape roll TR1 from the tape holding body 60, when a knob 605 is pressed to move the operation rod 604 to the base plate 602 side, contact between the taper surfaces 603a, 603b of the cylinder 603 and the operation rod 604 is released, and a clearance is formed on the end part of the cylinder 603. When a tape wheel 607 is pulled out from the cylinder 603, the end part of the cylinder 603 is elastically deformed with the pulling force of the tape wheel 607 to be reduced in diameter for the clearance.
Patent JP-H09201805-A (JP)
Title: Manufacture of wooden composite material
Inventor: GOTO YASUSHI
IPC: B27L7/00
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for making the separation of a split wooden piece smooth, leaving any wooden fiber uncut with the help of a highly durable splitting blade, and consequently, securing a wooden composite material of uniform quality stably, in a method of manufacturing a wooden composite material consisting of split wooden pieces laminated and bonded together an adhesive. SOLUTION: A single splitting step is divided into two working steps, and in a first working step, a group of rotary blades consisting of pairs of mutually opposed pairs of both-edged blades 1 arranged in parallel and at a specified pitch are used, and a crevice is formed in both front and rear faces of a material to be split 3. In a second working step, the pairs of the mutually opposed blades 2 with the edges overlapping each other split and separate the material to be split along the crevide.
Patent JP-H07221112-A (JP)
Title: Manufacture of semiconductor wafer
Inventor: SATO TOMOMI
IPC: H01L21/322
Filed: 1994-02-02
Abstract: PURPOSE:To obtain an Si wafer which is very reliable near the surface of the wafer since it has a non-defect layer near the surface of the wafer and to increase the characteristics of the device such as a gate withstand strength by depositing an a-Si (amorphous silicon) layer in a specified thickness at a specified temperature on the rear face of the Si wafer. CONSTITUTION:First, an Si wafer 1 is prepared. Nextly, due to thermal decomposition of silane (SiH4), an a-Si layer 2 is formed in the thickness of about 1mum at 570-580 deg.C on the rear face of the Si wafer 1 which is a second primary face. When the wafer 1 is heat-treated, crystal defects and an oxygen deposit 6, which exist in the wafer 1, absorb impurities (a gettering action) or extinguish crystal defects due to a grain boundary generated near an interface between the wafer 1 and the a-Si layer 2, a stress of the interface such as crystallization, and a distortion field of dislocation which accompanies the stress of the interface, since the a-Si layer 2 exists on the rear face of the wafer 1.
Patent JP-H05201311-A (JP)
Title: Mover location retrieving system
Inventor: YAMAMOTO RYUZO
IPC: B60R25/30
Filed: 1992-01-24
Abstract: PURPOSE:To grasp the operation state of a mover not through an human hand by providing a mover retrieving system with a transmitter and a receiver equipped with a mover grasping means which grasps the position of the mover in correspondence with the information specified by a bar cord read means. CONSTITUTION:When an automobile passes the range that the optical system of a scanner 23 defends, the read of a bar code 29 is done by an image sensor. The read bard code 29 is sent to CPU 21 through a bus 22 from the scanner 23-The CPU 21 retrieves the bar code vehicle comparison table inside a main storage device 22, if an applicable vehicle number is retrieved, the information on the position where its road installation ISDN terminal 11 is installed is added to it. This data are transmitted to an ISDN switchboard. The ISDN switchboard transmits the response information back to the road installation ISDN terminal 11 at the transmission source when it receives a call setting.
Patent JP-H08198164-A (JP)
Title: Frame structure of motorcycle
Inventor: YAMAGUCHI TOSHIO
IPC: B62K11/04
Filed: 1995-01-26
Abstract: PURPOSE: To provide the frame structure of such a new motorcycle for which the capacity of its air intake system members is increased and also that of its fuel tank is increased by securing the size of a space surrounded by the vehicle frame in which the air intake system member is placed, an engine and the fuel tank larger than its conventional one, even for such a motorcycle whose strength can be sufficiently secured and having an intake air duct for introducing new air. CONSTITUTION: In a motorcycle 1 in which air intake system member 9, 11 are arranged in a space part 8 partitioned by an engine 3, a fuel tank 5, and a vehicle frame 7, and fresh air is supplied thereto via an intake air duct 15, one side 71 of the frame serving as main one out of vehicle frames 7 is formed in such a shape as to be cut in pieces on the way and the fresh air exhaust port 15a of an air intake duct 15 is arranged thereto.
Patent JP-2000209975-A (JP)
Title: Earmark for animal
Inventor: ASO TAKASHI
IPC: A01K11/00
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain a simple earmark to be hardly dropped from an earlobe and capable of solving a problem that an through hole in the earmark fitted to the earlobe of an animal is gradually expanded because the animals are contacted with each other and the earmark touches trees or fences so that the through hole gets larger than the punch head of a mount pin to resultantly drop the earmark from the mount pin. SOLUTION: This earmark 3 is fitted to an earlobe 5 of an animal by interposing a proper connection section 4 between the earmark 3 and the punch head 21 of a mount pin 2. Even when any external force applied to the earmark 3 enlarges the first through hole 31 of the earmark 3, the earmark 3 is prevented from being dropped from the mount pin 2 because the second through hole 41 of the connection section 4 is engaged with the earmark 3.
Patent JP-S59137052-A (JP)
Inventor: MATSUMURA ISAO
IPC: A61B3/12
Filed: 1983-01-26
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-S60156860-A (JP)
Inventor: YAMAGUCHI SOUJIROU
IPC: E04F13/08
Filed: 1984-01-26
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-H07218146-A (JP)
Title: Method and equipment for supplying iron scrap
Inventor: FUJIMOTO MASAMI
IPC: F27B21/10
Filed: 1994-02-02
Abstract: PURPOSE:To supply iron scraps in a specific amount stably for a long time by a method wherein the iron scraps are made to be attracted onto a rotating body provided below a hopper and having a magnetic force and the iron scraps are cut out and supplied from the lower part of the hopper by rotating the rotating body. CONSTITUTION:For a drum feeder, a magnetic body 21 is provided inside a drum 23 below a hopper 15, and for a belt feeder, the magnetic body 21 is provided inside a rubber belt 25. Scraps are made to be attracted onto the drum 23 or the rubber belt 25 of the magnetic body 21 and the iron scraps 14 are cut out from the outlet of the hopper 15 in accordance with the rotation of the drum 23 or the rubber belt 25. Since the iron scraps 14 are attracted onto the drum 23 or the rubber belt 25 forcedly by a magnetic force of the magnetic body, a strong force of drawing them outside the outlet 22 of the hopper is applied to them by the magnetic force even when a situation of their jamming in the outlet 22 of the hopper occurs, and therefor they are cut out without jamming in the outlet 22 of the hopper. Accordingly, long-time and stable supply of them in a specific amount is enabled.
Patent JP-H07260655-A (JP)
Title: Torsion tester and method for circuit board assembly
Inventor: JIERARUDO TORUUMAN DEIKINSON
IPC: G01M99/00
Filed: 1995-01-27
Abstract: PURPOSE: To inspect quality of fatigue life of soldered joints by controlling a motor so that a circuit board is turned with its both ends held over the entire length so as to generate a periodic torsional stress at a fixed cycle in the board. CONSTITUTION: A test station in a mechanical distortion system(MDS) is provided with a rotational lower card clamp 331 fixing a card 333 during a test and an upper card clamp 332 whose rotation is fixed, and a vertical position of the clamp 332 is controlled by means of a positioning slide 334, while a distance between the clamps 331, 332 is adjusted according to the card 333. By means of the motor controlled by means of a computer, an optical measurement device, and a torque meter, a required torsion angle and torsion torque are given at the periodic torsion time of the card 333. The card 333 is connected to a computer, so that a circuit breakage position and a generated cycle count are checked.  Test are repeated until multiple breakages are generated, and comparison analysis with data for the card 333 in a reference process in data base is carried out, and then, reliability in the joint part is measured statistically.
Patent JP-S62181282-A (JP)
Inventor: BERUNAA SUTORANSUKII
IPC: C07D/
Filed: 1987-01-20
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-H07197044-A (JP)
Title: Apparatus for coal gasification
Inventor: KOTSURU HIROYUKI
IPC: C10J3/52
Filed: 1994-01-06
Abstract: PURPOSE:To provide an apparatus which can be stably operated, yields a gas having a heightened calorific value, and is reduced in the amount of oxygen used, by providing the apparatus with a doughnut-form combustion chamber on a combustion chamber for preheating and beneath a molten-slug discharge opening at the bottom of a gasification oven. CONSTITUTION:A doughnut-form combustion chamber 7 is provided which has an inner diameter not larger than 3 times the diameter of a slug discharge opening 4 and a height not shorter than 1.5 times the length of the opening 4. The drawing is a diagrammatic view of a coal gasification oven. Coal or char particles are introduced together with oxygen 2 into a gasification oven 1, where a combustion gas consisting mainly of CO and H2 is generated. The gas is discharged from a product-gas outlet 3 at the top of the oven 1. The ash contained in the coal is mostly discharged in the form of a molten slug through the opening 4 into a slug chamber 5 disposed under the oven l. For achieving stable slug discharge, the temp. of Ye slug present in the opening 4 is regulated to about 1,300 deg.C. The stable discharge is attained by burning a fuel gas, e.g. an LPG, with air in the chamber 7 to Keep the chamber temp. at 1,000 deg.C or higher.
Patent JP-H07198170-A (JP)
Title: Outdoor unit for air conditioner
Inventor: MIYAZAWA KENICHI
IPC: F24F5/00
Filed: 1994-01-07
Abstract: PURPOSE:To improve sound shielding performance of a sound shielding material by locking the material to a partition plate in a housing via a locking piece. CONSTITUTION:A plurality of locking pieces 19 are provided at a partition plate 2 in a housing 1 by integrally molding. The pieces 19 are bent thereby to lock a sound shielding material 16 along an inner surface of the plate 2. At the time of assembling an indoor unit, the material 16 is so installed as to be disposed along the inner surface of the plate 2, and then a plurality of the pieces 19 are bent to lock the material 16. As a result, the material 16 is not tilted down or not displaced. Thus, sound shielding performance of the materials 16, 17 is improved.
Patent JP-S59137030-A (JP)
Inventor: OOKUBO AKIHIRO
IPC: A61B1/00
Filed: 1983-01-28
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-H03215142-A (JP)
Title: Protecting device for motor
Inventor: TAKAMATSU JUNICHI
IPC: H02K5/08
Filed: 1990-01-19
Abstract: PURPOSE:To operate a protector near a set temperature and prevent the generation of abnormal sound and the deterioration of the life of the parts of bearing due to high temperature by a method wherein the protector is inserted between a connector and a stator core and, thereafter, the connector and the stator are molded by a resin material to integrate them. CONSTITUTION:The whole of a stator 10, including a connector 12, is molded by resin material 13. In the protecting device for a motor, a protector 18 is inserted into a recessed part, provided at a contacting part between the connector 12 and the stator core 10. The connector 12 is provided with a pin A and the pin A is inserted into the hole B of the stator core 10 whereby the protector 18 is pinched between the connector 12 and the stator core 10. When a rotor 15 is locked due to some reason, the protector 18 is contacted with the stator core 10 and, therefore, the temperature of a bearing 16 becomes 130 deg.C which is sufficiently lower than an allowable temperature when temperature of the protector 18 is set at 135 deg.C, for example.
Patent JP-H10204137-A (JP)
Title: Highly light-transmitting curable composition, and laminate and touch panel produced by using the same
Inventor: NAKATSUKA TORU
IPC: C08F20/26
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a highly light-transmitting curable compsn. which can impart excellent light transmittance and surface hardness to a plastic when applied to the surface thereof by using a compd. contg. a segment having a polymerizable functional group and a segment having a specified refractive index as the main ingredient. SOLUTION: This compsn. contains a compd. (C) contg. a segment (A) having at least one polymerizable functional group and a segment (B) having a refractive index of 1.45 or lower. Compd. C has a structure represented by the formula (A1 to A4 may the same or different from each other and are each a kind of segment A) or represented by the formula: A'-B (wherein A' is a kind of segment A and has at least two polymerizable functional groups). Examples of the polymerizable functional group include (meth)acryloyl, epoxy, vinyl ether, and isocyanate groups. Pref., segment B is a fluorinated alkylene chain or a dimethylsiloxane chain.
Patent JP-H06218535-A (JP)
Title: Method for connecting terminal to electric wire
Inventor: FUJII ATSUHIKO
IPC: H01R43/02
Filed: 1993-01-27
Abstract: PURPOSE:To continuously and surely connect and fix the terminal and the electric wire at high speed by bringing the electric wire into contact with the terminal at a connection part in advance, placing solder thereon and passing these through a high temperature furnace continuously. CONSTITUTION:The tip of the electric wire 2 is brought into contact with the terminal 1 in advance. A solder piece 3 is placing on a contact part between the tip of the electric wire 2 and the terminal 1 at high speed. The electric wire 2 and the terminal 1 supplied with the solder piece 3 are placed on a belt conveyor 4 and passed through the inside of a heating furnace 5. The heating furnace 5 capable of heating and melting the solder in a short time (high-frequency heating furnace, for instance) is used. However, only the contact part between the tip of the electric wire and the terminal passes through the heating furnace so that protective converting of the electric wire 2 is not melted. Consequently, the terminal and the electric wire can be subjected to joining processing at high speed and mass productivity can be made equal to or higher than press-contacting joining.
Patent JP-H1146697-A (JP)
Title: Additive for powder feed for breeding crustacean, and feed for breeding crustacean
Inventor: YASUE TOSHIRO
IPC: A61K31/665
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain an additive for a powder feed for breeding a crustacean, having ascorbic acid activities, capable of improving growth rate of the fishery crustacean, capable of decreasing mortality, and excellent in quality and long term preservation by including a salt of L-ascorbic acid-2-phosphate. SOLUTION: This additive for a powder feed for breeding a crustacean contains a salt of L-ascorbic acid-2-phosphate such as magnesium L-ascorbic acid-2-phosphate, preferably of >=0.003 mmol (per 1 kg artificial feed). The feed for breeding the crustacean is preferably a powder feed.