baber/WOPTO huggingface dataset:
Patent JP-H06281541-A (JP)
Title: Deterioration diagnostic device of rotary machine
Inventor: KOBAYASHI SHINJI
IPC: G01M99/00
Filed: 1993-03-29
Abstract: PURPOSE:To automatically diagnose abnormality of a rotary machine having a lot of mechanical elements with high reliability by a method wherein the diagnosis of deterioration of the mechanical elements is performed by using an index value indicating deterioration degree which is obtained from evaluating equations of the mechanical elements just near each of vibration detectors. CONSTITUTION:A high speed side rotary shaft 11 to which a first gear 12 of a speed reducer 10 is fixed, possesses bearings 11A, 11B and a low speed side rotary shaft 13 to which a second gear 14 is fixed, possesses bearings 13A, 13B. Vibration detectors 15, 16 are attached to the respective bearings 11A, 13B. Evaluating equations of predictable abnormal vibrations are prepared for all of machine elements in a range that abnormal vibrations are propagated. Deterioration diagnosis of the mechanical elements is performed by using index values each indicating deterioration degree which is obtained from the respective evaluating equations of the mechanical elements just nearest the respective vibration detectors 15, 16. In relation to the abnormal vibration detected by both of the detectors 15, 16, deterioration diagnosis of the mechanical elements is performed based on a weighted average of the index values by using all of the index values indicating deterioration degrees which are obtained from the evaluating equations of the mechanical elements.
Patent JP-H08294249-A (JP)
Title: Speed reducer for electric automobile
Inventor: TOKUSHIMA SHOJI
IPC: B60K1/00
Filed: 1995-04-19
Abstract: PURPOSE: To facilitate the constitution of the regulator of a motor. CONSTITUTION: A speed reducer 1 is constituted in a body with a motor 2 and a differential gear 3, and comprises a main shaft 5, a reduction gear 6, and a counter shaft 7. The main shaft 5 is equipped with a rotatable pinion 10, and also a connection and coupling means 21 is provided between both, and also a shift shaft equipped with a shift fork is provided, and the shift fork is engaged with a sleeve where a spline capable of spline engagement with the main shaft and the end of the pinion is made at the inside periphery. The shift shaft is provided with a spring and a rotatable shift drum.
Patent JP-2000286882-A (JP)
Title: Multimedia information communication system
Inventor: MACHIDA SATOSHI
IPC: H04L12/46
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To precisely give communication change service accompanying the transfer request of a user and the occurrence of a fault in a system with a computer network as a center by providing a communication transfer control means switching the communication opposite party of communication heat communication terminal equipment executes to the other communication opposite party. SOLUTION: Relating to extension terminal equipment 3, when the change request operation of communication to other outer terminal equipment TT2 is executed from its own device by a user, the request signal is sent to a gate keeper GK. The gate keeper GK generates a transfer request signal to a public network NW and transmits it to the public network NW via LAN and the like. When the public network NW receives it, it starts a communication change service function, calls the outer terminal equipment TT2 of a transfer destination while a communication link during communication is kept, connects outer terminal equipment TT2 from outer terminal equipment 1 and cuts the communication link with a router RT. Thus, the communication destination of outer terminal equipment T1 is changed to outer terminal equipment TT2 from inner terminal equipment T3.
Patent JP-H09131275-A (JP)
Title: Pump mechanism
Inventor: INAGAWA YOSHINORI
IPC: B65D47/34
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide the pump mechanism of a simple structure for causing no malfunction over the long period of time by providing a restoration means for restoring a piston part to an original position by the differential pressure of the internal pressure of a space turned to an almost vacuum state and atmospheric pressure when force for pushing in and displacing the piston part is released. SOLUTION: When a head 8 is pushed down in a state where a liquid agent is stored inside a cylinder 2, the pressure of the liquid agent is raised, a three- point supporting valve 7 is opened and the liquid agent is passed through the three-point supporting valve 7 and an ejection guide line 5a and ejected from a nozzle 9. Since the almost vacuum space is formed between the upper end face of a piston 6 and the lower end face of a projection part 1a simultaneously with it, reaction force opposing the force for pushing down the head 8 is generated in the piston 6.  After the head 8 is pushed down to a final position against the reaction force and an amount for one time is discharged from the inside of the cylinder 2, when the force applied to the head 8 is released, the piston 6 is pushed up, the three-point supporting valve 3 is opened accompanying it and the liquid agent is sucked up to the inside of the cylinder 2.
Patent JP-H08283512-A (JP)
Title: Vinyl chloride resin composition
Inventor: AONO WATARU
IPC: C07F7/22
Filed: 1995-04-19
Abstract: PURPOSE: To obtain a vinyl chloride resin composition excellent in heat stability during molding and capable of giving a thick-wall molding rarely having in-wall cavities. CONSTITUTION: This composition comprises 100 pts.wt. vinyl chloride resin and 0.3-6 pts.wt. alkyltin mercaptan based stabilizer represented by the formula: R<1> n -Sn-(SCH2 COOR<2> )4-n (wherein R1 and R2 are each 1-23 C linear or branched alkyl; and n is 1 or 2) and has a heating loss of below 1wt.% when heated at 150 deg.C for 2hr.
Patent JP-S5720156-A (JP)
Title: Ultrathin motor
Inventor: HOSOYA TOSHIROU
IPC: H02K17/10
Filed: 1980-07-11
Abstract: PURPOSE:To contrive to make a motor thin without deteriorating its performance by a method wherein a sheet material is processed by stamping to form a ring projecting part extending in the direction of thickness, two sheets thereof are put together back to back to make a stator core and said core is mounted with a shading coil. CONSTITUTION:A stator core 141 is constituted by putting two sheets of element 141a together back to back. Said element 141a is made by processing an ordinary rolled steel sheet or a silicon steel sheet by stamping to form a ring projecting part 141a-1 extending in the direction of thickness of sheet material. A cut out part 142a-2 is formed to the ring projecting part 141a-1, said cut out part is mounted with a shading coil 16 so that shading coil flux may effectively work. The projected width of said projecting part is designed to be a value 1/2 of the core part 186 thickness l of the rotor 18 or near thereto. Further the flat face part 141b is wound about by the stator coil 142. Thereby the small-sized shaded motor can be made thin.
Patent JP-H08281977-A (JP)
Title: Impact printer
Inventor: YAMAMOTO KAZUHIKO
IPC: B41J2/30
Filed: 1995-04-19
Abstract: PURPOSE: To improve print quality and eliminate displacement in dot positions by providing a means to correct a variation in the time required by print wires in reaching image areas after print voltage is applied, in a print head. CONSTITUTION: Variations in the time required by a print wire 12 in reaching an image area after print voltage is applied and forming dots include one due to the curvature of an image area 1. Therefore, a delay is set in the timing of impressing a print signal in accordance with a distance between each print wire 12 and the image area 1. Another means to correct a variation due to the curvature of the image area 1 is to increase the speed of print wires 12 going far away from the center to equalize the time required in reaching the image area. 1 As a means to change the speed of the print wire 12, for instance, the spring force of a return spring 19 may be changed to correct the print speed to an appropriate value. Print speeds can be changed also by changing the timing of applying voltage to a drive coil 9.
Patent JP-S5217852-A (JP)
Title: Supersonic wave handset
Inventor: KAWASAKI OSAMU
IPC: G01S7/521
Filed: 1975-07-31
Abstract: PURPOSE:To obtain desirable directive characteristic of high sensitivity, responding to uses through setting up coating of convex lens shape on the surface of plate-shaped piezoelectric vibrator vibrating in the form of expanding in the direction of diameter.
Patent JP-S5618376-A (JP)
Title: Storage battery status detector
Inventor: TANAKA AKIFUMI
IPC: H01M50/569
Filed: 1979-07-23
Abstract: PURPOSE:To collect detection electrodes and lead wires in a body, simplifying structure, and prevent copper ions from being separated by using the copper detection electrodes and applying the voltage that is lower than the potential of electrolyte to one end of the detection electrodes. CONSTITUTION:For example, a copper detection electrode 5 consists of coated copper wires. Its one end is removed from the coat and functions as a detector and the other end functions as a lead wire. The tip detection area of the detection electrode 5 is provided in a cell and the other end is connected to the electrode terminal 9 which has the lower potential than that of the electrolyte of the cell. In this state, since the lower potential than that of the electrolyte of the cell is always applied to one end of the detection electrode 5, copper ion is prevented from being eluted in the electrolyte.
Patent JP-S61251898-A (JP)
Inventor: MORI MASAHIRO
IPC: G06F3/048
Filed: 1985-04-30
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-H08274510-A (JP)
Title: Terminal resistor circuit for microwave/millimeter wave integrated circuit
Inventor: INOUE TAKASHI
IPC: H01P1/26
Filed: 1995-03-29
Abstract: PURPOSE: To provide a terminal resistor circuit which can be operated as the resistor having a desired resistance value even when the values of real resistors at a microwave/millimeter wave integrated circuit are deviated a little. CONSTITUTION: A first resistor 2a of a resistance value R1 is connected to one terminal part of a transmission line 1 having an electric length θ (0 deg.<θ<90 deg.) and a characteristic impedance Z0 at an operating angle frequency ω and a second resistor 2b of a resistance value R2 grounding one terminal is connected to the other terminal respectively. Concerning the terminal resistor circuit, whose desired impedance is real resistance RL, formed by respectively grounding both terminals of the transmission line 1 through first and second capacitors 3a and 3b of a capacitance value C, respective values are set to satisfy 'RL×0.95/(2×sinθ)<=Z0 <=RL×1.05/(2×sinθ)', '2×0.95×cosθ/(ωRL)<=C<=2×1.05×cosθ/(ωRL)', 'RL×0.5/2<=R1<=RL×1.5/2' and 'RL×0.5/2<=R2<=RL×1.5/2'.
Patent JP-S60237000-A (JP)
Inventor: YAMAMOTO HITOSHI
IPC: B66F19/00
Filed: 1984-05-11
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-S58209360-A (JP)
Inventor: GOMI TSUGUO
IPC: A61M5/145
Filed: 1982-06-01
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-S61251153-A (JP)
Title: Formation of bump of semiconductor device
Inventor: NIWAYAMA NOBUO
IPC: H01L21/60
Filed: 1985-04-30
Abstract: PURPOSE:To facilitate peeling-off of a resist film and shorten a manufacturing process by a method wherein an organic material film is formed and patterned on a semiconductor wafer and, after metal for a bump is applied and a thermal impact is applied, the organic material film is peeled off. CONSTITUTION:An aluminum pad 12 is formed on a semiconductor substrate surface at a predetermined position and the other region of the surface is covered with a silicon oxide film 13. Then a titanium film 15, a copper film 16 and a nickel film 17 are laminated to form a barrier metal layer 14. Then a resist film 18 is formed on the surface to the thickness not less than 5mum and a bump region is opened by patterning and lead and tin 19 are applied to the aperture to the thickness approximately 50mum by plating as the metal for a bump. After that, a thermal impact with a temperature difference not less than 100 deg.C is applied to the film 18 to peel the film 18 off the barrier metal layer 14 and the film 18 is peeled off by a pair of tweezers or the like.
Patent JP-S62252028-A (JP)
Inventor: SAITOU TOMOYOSHI
IPC: H01H73/48
Filed: 1986-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5428615-A (JP)
Title: Write control system of pitch information
Inventor: KASHIO TOSHIO
IPC: G10H1/00
Filed: 1977-08-06
Abstract: PURPOSE: To perform continuous assignment in melody play with a simple circuit constitution by shift-storing corresponding pitch information according to the operating sequence of play operation keys in plural sets of memory devices in the order of addresses. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000291583-A (JP)
Title: Motor for externally driven turbo-type fluid machine
Inventor: HARAKAWA ATSUSHI
IPC: F04D29/66
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To restrain the occurrence of noise and vibration of a rotor due to stress loading caused by bending moment, and improve service life performance in a motor for an externally driven turbo-type fluid machine arranging a driven magnets to the rotor. SOLUTION: This motor is provided with a rotor 101, disposed to a fixed shaft 4 by way of a bearing 4 so as to be freely rotated, a driven magnet 2 mounted over to the outer circumferential surface of the rotor 101, and with an annular stator 6 disposed while being faced to the outer circumferential surface of the driven magnet 2. Then a bending moment generated in the rotor 101 is set to zero in a relation that has a position to which magnetic force in the radial direction generated by means of magnetic density distribution of the driven magnet 2 is applied, coincide with the center position in the axial direction of a bearing 3 which supports the rotor 101.
Patent JP-S59221995-A (JP)
Inventor: KOSHIHARA MASAHIKO
IPC: H05B41/26
Filed: 1983-05-31
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-H06261981-A (JP)
Title: Ball picking-up device for pachinko machine
Inventor: TANIKADO TOSHIO
IPC: A63F7/02
Filed: 1993-03-15
Abstract: PURPOSE:To provide a ball picking-up device capable of moving with the bottom of the head being separated from a floor surface and contacting the bottom of the floor surface and capable of being conveniently kept. CONSTITUTION:In a ball picking-up device having a magnet 4 connected to a grip part 1 and installed in an attracting head 3, a bottom 3a of the attracting head is formed on a bottom lid 7 attached removably to a bottom opening of the attracting head. A support member 8 is provided to project from the bottom lid on one side of the attracting head and an idle trunk roller 9 is attached to the support member 8 so that the lower part of the trunk roller 9 coincides with the plane extended from the outside of the bottom of the head to provide a pinball picking-up device.
Patent JP-H06279291-A (JP)
Title: Preventive for cerebral apoplexy
Inventor: INAOKA KAZU
IPC: A61K36/18
Filed: 1993-03-31
Abstract: PURPOSE:To obtain a preventive for cerebral apoplexy comprising a natural food having high safety free from side effect as a constituent component, having antihypertensive action and excellent preventing effect on cerebral apoplexy, a low viscosity of aqueous solution, being readily administered. CONSTITUTION:Sawdust of sawing Japanese larch is mixed with water, extracted at normal temperature for 30 minutes while stirring, separated into solid and liquid by a strainer. The prepared extracted solution of arabinogalactan is mixed with 3wt.% based on the solution of magnesium oxide prepared by burning magnesium hydroxide at 1,000 deg.C, heated to 70 deg.C, stirred for one hour and purified. Then the treated solution is separated into solid and liquid by a filter press, the prepared filtrate is dried and powdered by a drum dryer to give arabinogalactan. Arabinogalactan thus obtained is directly in the form as it is, or made into a powdered state or into an aqueous solution to give a preventive for cerebral apoplexy or used in the form of an additive to be added to a food, etc., to give the objective preventive for cerebral apoplexy having high safety free from side effect.
Patent JP-S62253090-A (JP)
Inventor: SHIMIZU KUNIHIRO
IPC: A63F5/04
Filed: 1986-04-24
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-H10272557-A (JP)
Title: Device for changing sliding nozzle
Inventor: AMANO HAJIME
IPC: B22D41/34
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To simplify the mechanism in a device and to change a sliding nozzle in a short time. SOLUTION: A tundish car 12 loaded on guide rails 13, 13 so as to be freely traveled is shifted between a casting position and a changing position. A tundish 11 arranging the sliding nozzle 10, is laid on the tundish car 12 in the erecting posture. On rails 26, 26 for main truck, laid in a pit 25 apart from the changing position, a main truck 27 is loaded so as to be freely traveled. On the main truck 27, a sub-truck 31 for taking-out, sub-truck 32 for fitting and sub-truck 33 for pulling-out are loaded so as to be freely traveled. Rails 55, 55 for sub- truck are laid on the floor surface between the changing position and the pit 25. Each sub-truck 31, 32, 33 loaded on the main truck 27, is gone back and forth between the main truck 27 and the changing position by traveling on the rails 55, 55 for sub-truck.
Patent JP-S6392403-A (JP)
Inventor: TAKASE YOSHINARI
IPC: B27D5/00
Filed: 1986-04-24
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-S58212238-A (JP)
Title: Automatic switching system of multiplex converter system
Inventor: MAKINO KUNITETSU
IPC: H04B1/74
Filed: 1982-06-02
Abstract: PURPOSE:To simplify the circuit constitution, by giving a high speed signal from a common use multiplex converter to a spare multiplex converter system via a branching means so as to detect a transmission failure of the common-use system and to test the operation of the spare system with a signal monitoring means provided in the spare device system. CONSTITUTION:The common-use system multiplex converter is constituted with multiplex converters 1, 3 of a low and a high speed, and the spare multiplex converter is constituted with multiplex converters 2, 4 of a low and a high speed. The output side of this converter is provided with a signal regenerating section 19 comprising a dipolar/unipolar converting circuit and a unipolar/bipolar converting circuit having a high input impedance, which gives a high speed transmission signal from the converter 3 to the converter 4 and the operation from the converter 1 is monitored at signal monitoring circuit 12, 14 in the converters 2, 4 in the spare system respectively at all times. Further, the signal line side of the converter 2 is provided with a folding circuit comprising of relay contacts rl 10, 11, for testing the operation of the spare system to simplify the circuit constitution.
Patent JP-H10292763-A (JP)
Title: Shaft excavating machine
Inventor: OKUMOTO KAZUNOBU
IPC: E21B7/20
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To improve workability by installing an excavating edge into a cylindrical casing through a support member rotated together with the casing and excavating the while surface in the casing. SOLUTION: An internal-surface excavator 13 is mounted detachably to the lower section of a cylindrical casing 11, to which a plurality of cutting edges 12 are set up along the peripheral direction of a lower end section. The rod-shaped excavator 13 is fitted into the lower section of the casing 11 while being passed through the center of the casing 11, and excavating edges 14 are projected to one side in the peripheral direction of the lower section. When the casing 11 is rotated, the excavating edges 12 excavate a ground in a circular groove along the casing 11 while the excavating edges 14 excavate the ground on the whole surface on the inside of the casing 11. Accordingly, the efficiency of excavation can be improved because the ground in the cylindrical casing is excavated by the internal-surface excavator, and cost can be reduced because various kinds of hammer crabs need not be prepared in conformity with a shaft diameter, and vibrations and noises can be lowered because the hammer crabs need not be dropped freely, and general-purpose properties can be enhanced by using a clamshell.
Patent JP-H02273313-A (JP)
Title: Helical scanning magnetic recorder
Inventor: ODAGIRI MASARU
IPC: G11B5/53
Filed: 1989-04-14
Abstract: PURPOSE:To always obtain optimal head touch even when rotating speed is changed by attaching a piezoelectric element that displaces a rotary cylinder in the radius vector direction, and attaching a magnetic head to the piezoelectric element. CONSTITUTION:A magnetic head obliquely runs along a tape guide 2 molded on a fixed cylinder 1, a bimorph piezoelectric element 4 is attached to a rotary cylinder 3, and a head chip 6 is attached through an L-shaped head base 5 to the element 4. When an impressed voltage to the piezoelectric element 4 is changed, a head chip 6 is displaced in the direction of an array. The both edges of the piezoelectric element 4 are attached to a piezoelectric element supporting tool 7 formed on the rotary cylinder 3, and the head projecting quantity of a center part is variable by the change of the impressed voltage. In such configuration, since the cylinder is in a rotary type, a tape floating effect is obtained, and the tape can extremely smoothly runs. When the rotating speed is altered due to the alteration of a recording signal, the head projecting quantity can be optimized as well. Thus since the head touch can be always optimized, the best output can be stably obtained, a sliding noise and jitters are reduced, and a still life is extended.
Patent JP-H09263709-A (JP)
Title: Photocurable resin composition for paper coating
Inventor: TAKEUCHI HIROSHI
IPC: D21H27/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a photocurable resin compsn. which can form a coating film excellent in curability, adhesive properties, appearance, and resistance to folding on paper by compounding an acrylic copolymer produced from a hydroxylated (meth)acrylate and a vinyl monomer with photopolymerizable acrylic monomers having acryloyl groups. SOLUTION: This compsn. is prepd. by compounding 10-70 pts.wt. acrylic copolymer (A), 90-30 pts.wt. acrylic monomers (B) (the sum of ingredients A and B being 100 pts.wt.), and a photocatalyst compd. Ingredient A is produced from 1-30wt.% hydroxylated (meth)acrylate and 99-70wt.% other polymerizable vinyl monomer and has a wt. average mol.wt. of 1,000-10,000 and a glass transition point of 40-80 deg.C. Ingredient B contains 10-50 pts.wt. monomer having at least three acryloyl groups (e.g. dipentaerythritol tetraacrylate) and 10-40 pts.wt. monomer having one or two acryloyl groups (e.g. 2-hydroxyethyl acrylate).