baber/WOPTO huggingface dataset:
Patent JP-H11218091-A (JP)
Title: Compression device
Inventor: ANDO MASANAO
IPC: F04D29/056
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent a pressure on the exhaust port side from being substantially worked on a shroud type impeller even with a compression function improved and to prevent the increase of a thrust force. SOLUTION: A cylinder part 12 for seal having the same diameter as that of the airtight seal mechanism 11 of a shroud type impeller Y is integrally arranged on a rotary shaft in a position situated in the vicinity of the shroud type impeller Y and making contact with an exhaust port 6. An airtight seal mechanism 12S is arranged between the outer periphery of the cylinder part 12 and a housing, and a pressure on the exhaust port 16 side is exerted on the whole surface of the shroud type impeller Y side of a cylinder part 12 for seal. This constitution offsets a pressure on the exhaust port 6 side exerted on the shroud type impeller Y and a rotary shaft 7 with each other and extremely decreases the generation of thrust.
Patent JP-S60170757-A (JP)
Inventor: ANSONII ESU KIYANZONERI
IPC: G01N27/26
Filed: 1984-02-07
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-S58139590-A (JP)
Title: Connecting system for lockout subscriber
Inventor: IIZUKA ICHIROU
IPC: H04Q3/555
Filed: 1982-02-13
Abstract: PURPOSE:To improve the service to subscribers, by urging automatically the release of a permanent loop state to a subscriber under the permanent loop state and then calling the subscriber after monitoring and detecting the release of the permanent loop state. CONSTITUTION:An incoming trunk SPICT receives the information on a permanent loop state, i.e., the lockout state of a called subscriber SUB and then gives a howler tone to a calling subscriber of the remote station to urge the release of the lockout state as well as to monitor the release of the lockout state of the called SUB. When the trunk SPICT detects the release of the lockout state, the called SUB is called out and at the same time the talkie service is stopped to the calling subscriber of the remote station. Then a calling tone is transmitted to show that the called SUB is called.
Patent JP-S55114345-A (JP)
Title: Oxygen trapping composition structure
Inventor: OKITSU HIROYUKI
IPC: B01J20/28
Filed: 1979-02-26
Abstract: PURPOSE: To effect stabilized preservation through prevention of reduced oxygen- trapping performance by using a package material whose oxygen permeability and moisture permeability are less than a specified value, as package material for oxygen-trapping composition essentially consisting of iron.  
     CONSTITUTION: An oxygen-trapping composition contg. iron as a major component is used in package of permeable package material such as non-woven cloth, perforated polyethylene or the like. The material used has anoxygen permeability 50ml/m 2  24hr.atm (27°C, pressure method) or less, and moisture permeability 5g/m 2 .24hr (40°C, 90% relative humidity) or less. By use of this material, a long period of preservation causes no reduction of performance in oxygen trapping composition, and thus maintains a good storage condition of food and chemicals. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63189755-A (JP)
Inventor: UEDA KAZUHIRO
IPC: F25B47/02
Filed: 1987-01-30
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-H06237595-A (JP)
Title: Controlling method of revolution of sensorless multiphase dc motor
Inventor: TOU SHIMEI
IPC: H02P6/06
Filed: 1993-02-09
Abstract: PURPOSE:To provide a controlling method of revolution of a sensorless multiphase DC motor which enables increase of a torque in starting and also cancels a starting dead point. CONSTITUTION:In a controlling method of revolution, an exciting current for which steps of (u) (w), (w) (v) and (v) (u) are repeated is supplied only for a period T, and in coils (u), (v) and (w), a reverse excitation drive operation in which the exciting current is reversed from minus to plus is conducted sequentially, not inclusive of a period of stop. Besides, a stop period (t) in which supply of the exciting current to all phases of a motor is stopped after internal steps are repeated twice is provided and each stop period (t) is set between the reverse excitation drive operations.
Patent JP-S54114794-A (JP)
Title: Connector
Inventor: SAKAMURA TOSHIHIRO
IPC: H01R12/16
Filed: 1978-02-27
Abstract: PURPOSE: To permit the connection of connecting portions provided at the 3 sides of printed circuit plate to a U-shaped box by constituting the terminal portion of connector with flexible printed plate.  
     CONSTITUTION: The flexible printed plate 3 forming the wiring 4 is connected to the leading portion 2' of the connector body 1 to form the terminal portion. The connection of the connector 1 with the panel 5 is made by applying the screw 6, whereby the flexible printed plate 3 is freely bent and the wiring 4 is electrically connected to the conductive surface of the panel. Such a connector 1 is provided at the upper and lower sides of the U-shaped box 9 and also the usual connector 11 is provided to the back panel 10 to enable the electrical connection of the printed circuit 8 with the U-shaped box to be performed by using the 3 sides of the printed circuit plate 8. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10221007-A (JP)
Title: Method and apparatus for absolute wave front calibration
Inventor: ICHIKAWA HAJIME
IPC: G01B9/02
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To enable the absolute calibration of measured wave front for interferentially measuring the shape of a to-be-measured surface by additionally averaging interferentially measuring data obtained while rotating the measured surface about the measuring optical axis. SOLUTION: Light emitted from a laser 1 impinges on a translucent mirror 3. A portion of the light is reflected from the reference surface 16 of Fizeau lenses L, M1 and returned to the translucent mirror 3 to go straight upward and impinge on a photographing element 2. On the other hand, a portion of the light impinging on the Fizeau lenses L, M1 is converted to a proper spherical surface wave by the Fizeau lenses L, M1 and impinges on an inspected lens 10, and then it is reflected here, passes through the Fizeau lenses L, M1 again, returns to the translucent mirror 3 and folded upward to impinge on the photographing element 2. When the shape of the inspected lens is nearly spherical, the roughness of interference fringes provide proper one over the whole, so that the whole shape of the inspected lens 10 can be collectively measured by analyzing the interference fringe pattern.
Patent JP-H08195244-A (JP)
Title: Plug receptacle for wiring insertion type connector, which can monitor tracking
Inventor: NAKADA MINORU
IPC: H01R13/44
Filed: 1995-01-13
Abstract: PURPOSE: To stop the more advance of tracking, and to previously prevent the generation of fire even in a plug receptacle located at a place such as a bath room or the outdoors, to which water drops are easily adhered, or in the case where tracking is generated in a plug receptacle itself of a wiring insertion type connector or an inserted plug. CONSTITUTION: This plug receptacle is formed of a main body 2, which is formed with blade insertion holes 21, a wiring part 3, which is extended from the main body 2 and connected to the predetermined power source, and a joint surface 4 arranged in the front surface of the main body 2. The joint surface 4 is formed with a conductive part at a part or all the surface and a grounding terminal 5 is connected to the joint surface 4 so as to form a grounding electrode.
Patent JP-H06235041-A (JP)
Title: Magnesium base alloy for casting excellent in heat resistance
Inventor: SEKIGUCHI SHOICHI
IPC: C22C23/00
Filed: 1993-02-09
Abstract: PURPOSE:To develop an Mg base alloy for a casting excellent in high temp. mechanical strength and toughness by adding Mg with Ca and Zr or further at least one kind among Zn, Mn and Ti in specified rations. CONSTITUTION:Molten Mg is incorporated with Ca and Zr so as to satisfy, by weight, 0.5 to 3.0% Ca and 0.05 to 0.8% Zr, and alloying is executed. Or, it is furthermore incorporated with at least one kind among <3.0% Zn, <0.5% Mn and <0.2% Ti, and alloying is executed to produce an Mg base alloy for a casting. By the incorporation of these alloy components, the Mg base alloy for a casting aimed at the product for machine structure light in weight and excellent in mechanical strength at high temp. of about 200 deg.C and toughness can be obtd.
Patent JP-H02202358-A (JP)
Title: Magnetic amplifier control switching regulator
Inventor: SAGANE TOMIYASU
IPC: H02M3/28
Filed: 1989-01-31
Abstract: PURPOSE:To prevent unstable operation of circuit due to resonance by arranging a damping resistor means for reducing Q of resonance circuit in the resonance circuit comprising a saturable reactor and a capacitor. CONSTITUTION:The switching regulator comprises a load 31, a saturable reactor 32, a smoothing capacitor 33, a damping resistor means 34, a flywheel diode 35, a power source 36 for the secondary winding of transformer, control circuit 37 for the saturable reactor 32, and a rectifier diode 38. Since the damping resistor means 34 is arranged in the resonance circuit, Q of the resonance circuit can be reduced even if the resonance circuit is formed of the saturable reactor 32, the capacitor 33, and the like. By such arrangement, unstable function of circuit can be prevented.
Patent JP-S61191639-A (JP)
Inventor: EDOWAADO ESU NIIZU
IPC: C07C67/00
Filed: 1986-02-04
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-2000219587-A (JP)
Title: Plastic explosive composition
Inventor: YONEDA HITOAKI
IPC: C06B45/10
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to reuse a defective sheet explosive and an unnecessary sheet explosive, to unnecessitate the time (pot life) for hardening a binder and a place in which a constant temperature is kept and to enable initiation with #6 and #8 detonating caps. SOLUTION: The plastic explosive composition contains (1) a plastic explosive composition obtained by mixing a thermoplastic resin having 60-100 deg.C melting point with an oil as a binder. (2) The thermoplastic resin is mixed by 15-40%. (3) The thermoplastic resin is mixed with an oil having good compatibility with the rubber phase of the thermoplastic resin. (4) The oil is an aliphatic oil. (5) The plastic explosive composition is obtained by mixing 15-40% styrene block copolymer with 60-85% aliphatic oil. (6) The oil in 1, 3, 4 or 5 is obtained by mixing a paraffin oil with a naphthene oil and an aromatic hydrocarbon.
Patent JP-S62179231-A (JP)
Title: Signal transmission line
Inventor: HAGIWARA YASUAKI
IPC: H04B10/00
Filed: 1986-02-03
Abstract: PURPOSE:To send a control signal even from a location shut by walls by arranging a glass fiber between points shut by a substance not transmitting light and transmitting the light through the glass fiber. CONSTITUTION:The glass fiber 2 is imbedded in the inside of the wall 1, one end 3 is exposed from the side face 5 facing a room 4 and the other end 6 is exposed to a room 7. When a device 8 to be controlled is located in the room 4, even if an infrared ray remote controller 9 is located in the room 7, the controller is operated toward the end 6 of the glass fiber to apply remote control to the device 8. Even when another device 10 to be controlled is located in the room 7, it is subject to remote control from the room 4.
Patent JP-S63188852-A (JP)
Title: Tape loading device
Inventor: YOSHIDA HIDEJI
IPC: G11B15/665
Filed: 1987-01-31
Abstract: PURPOSE:To reduce the size especially in thickness of a device of a rotary head drum and its peripheral mechanism by positioning inlet and outlet tape guides under their loading state to be distributed in the opposite direction to each other from the tape center of a cassette. CONSTITUTION:The tape of the tape cassette 2 is wound, being guided by the tape inlet guide 4 and tape outlet guide 5 to the rotary head drum 3 at a winding angle required for the tape to be pulled out. The inlet and outlet guides 4 and 5 under their loading state are disposed in the opposite direction to each other and also in their equal distances h1 and h2 respectively to the tape center X-X' of the cassette. Consequently, the drum 3 and tape guides, etc., can be disposed fully in the height of a case without making a dead space, enabling a device to be of a small tape and of a thin type as well.
Patent JP-S60167979-A (JP)
Inventor: OKADA JIYUN
IPC: D06M23/04
Filed: 1984-02-07
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-S53107620-A (JP)
Title: Current detecting circuit for center tapped reversible thyristor rectifier
Inventor: OZAKA AKIRA
IPC: H02M1/00
Filed: 1977-03-02
Abstract: PURPOSE: To detect a current equivalently as AC, by such means that with a first phase of the wiring between a transformer and thtrustor penetrated in the forward direction of the current transformer and with a second phase of the wiring in the reverse direction, the ripple current flowing in each of the phases be added. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59147040-A (JP)
Title: Soft vinyl chloride synthetic resin composition
Inventor: AKITANI TAKASHI
IPC: C08L27/06
Filed: 1983-02-14
Abstract: PURPOSE:To provide the titled composition capable of producing a melt-molded article having excellent surface state and uniform physical properties and free from air mark under wide molding condition, in high reproducibility, with accelerated gelatinization, by compounding a specific polyester to a vinyl chloride resin. CONSTITUTION:The objective resin composition is prepared by compounding (A) 100pts.wt. of a vinyl chloride synthetic resin with (B) 0.1-20pts.wt., preferably 0.5-10pts.wt. of a polyester resin having an acid value of 10-100, preferably 20-40 and a number-average molecular weight of 500-10,000, preferably 700-3,000, having an unsaturated aliphatic dibasic acid at one or more terminals and containing a dihydric alcohol having a side group as at least one of the alcohol components. The alcohol component of the polyester is preferably composed solely of dihydric alcohols having side-chain, and the resin is prepared e.g. by carrying out the conventional dehydrative condensation of a dibasic acid with a dihydric alcohol, and adding an unsaturated aliphatic dibasic acid to the condensation product.
Patent JP-H08262469-A (JP)
Title: Liquid crystal electrooptical device
Inventor: MASE AKIRA
IPC: G02F1/1345
Filed: 1996-01-12
Abstract: PURPOSE: To provide a thin and inexpensive liquid crystal electrooptical device with high yield. CONSTITUTION: A semiconductor chip 5 for driving a liquid crystal of a liquid crystal electrooptical device is loaded on a third substrate 3 different from a pair of first, second substrates 1, 2 constituting a liquid crystal panel, and wiring on the substrate 3 on which the semiconductor chip 5 is loaded are connected with the wiring on the substrates 1, 2 constituting the liquid crystal panel. For connecting them, either one side substrate of the first, or second substrates 1, 2 is projected from the end plane of the other substrate.
Patent JP-H06216690-A (JP)
Title: Piezoelectric resonance component
Inventor: TAKAHASHI HIROYUKI
IPC: H03H9/17
Filed: 1993-01-14
Abstract: PURPOSE:To provide a piezoelectric resonance component with high reliability whose strength (mechanical strength) against the deflection stress of a substrate is strong even though it is in a thin shape. CONSTITUTION:For at least one of the upper and lower sealing substrates 7 of the piezoelectric resonance component provided with a piezoelectric element 4, holding substrates 6 arranged on the both side face sides of the piezoelectric element 4 for holding the piezoelectric element 4 so as to enable vibration and the sealing substrates 7 for holding the piezoelectric element 4 and the holding substrates 6 there between from both upper and lower main surface sides, a substrate composed by covering a metallic material 11 whose rigidity is high with an insulating material 12 is used.
Patent JP-H10202562-A (JP)
Title: Robot device and control thereof
Inventor: FUJITA MASAHIRO
IPC: B62D57/032
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To stabilize a working posture at the time of working by prescribed leg parts with a simple structure by controlling the posture so that an ungrounded prescribed section and/or the prescribed section of a main body part may be grounded in the case of the whole or partial movement of the leg part except prescribed leg parts in conducting work using the prescribed leg part. SOLUTION: In taking a seating posture, a walking robot positions a leg mechanism in a roughly horizontal condition with rightward rear and leftward rear lower end parts 36 directed forward. In taking a walking posture, a body lower surface rearmost part 43, which is a no-contact section, supports its center of gravity 41 on the more rearward side than a perpendicular line GV1 . In taking a working posture from the seating posture, the walking robot releases the leg mechanism serving as a working means from a ground surface 42. The walking robot maintains the inclination angle QB1 of a body 11 to hold the leg mechanism on the rear side toughly horizontal. As a result, the rearmost part 43.of the body lower surface supports its center of gravity 41 at the back. Therefore, it is not necessary for a microcomputer to control a supporting position behind its center of gravity 41.
Patent JP-S57159828-A (JP)
Title: Antideteriorant for rubber
Inventor: KIYONO YUUJI
IPC: C08K5/17
Filed: 1982-02-13
Abstract: PURPOSE: An antideteriorant effective in preventing thermal deterioration and flex cracking of a rubber vulcanizate, prepared by mixing a diphenylamine (derivative) with a p-phenylene-diamine derivative.  
     CONSTITUTION: An antideteriorant for rubber consisting of a composition prepared by mixing 90W30wt% diphenylamine of the formula, wherein R 1  and R 2  are each H or a lower alkyl, or its derivative (e.g., 4,4'-dimethyldiphenylamine) with 10W70wt% N-phenyl-N'-tolyl-p-phenylenediamine, N-tolyl-N'-alkyl-p-phenylenediamine wherein the alkyl has 3W8C, or N,N'-ditolyl-p-phenylenediamine. This composition shows excellent effects of preventing thermal deterioration and flex cracking of rubber, does not adversely affect vulcanization, does not cause scorching of a rubber formulation during storage and makes it possible to work safely during processing. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08223338-A (JP)
Title: Image processing unit
Inventor: SATO YUMI
IPC: H04N1/00
Filed: 1995-02-09
Abstract: PURPOSE: To improve convenience by attaining start operation of a job even when a job execution resource is not available to eliminate a waiting time of the user in the facsimile equipment provided with the job execution resource such as a CODEC. CONSTITUTION: A job reservation reception means 13 receives a job reservation and information relating to the job reservation is stored in a job reservation storage means 14. A release detection means 15 monitors a state of a job execution resource 11 and informs the release of the job execution resource 11 to a job reservation means 16. The job reservation means 16 extracts information relating to the job reservation stored in the job reservation storage means 14 and informs a job start request to the job execution control means 12.
Patent JP-S56119645-A (JP)
Title: Molding method for flaskless type horizontal split molds and its device
Inventor: OOISHI UKICHI
IPC: B22C15/28
Filed: 1980-02-23
Abstract: PURPOSE: To provide sufficient mold surface hardness to upper and lower molds with a small-sized, simple molding device by moving a molded upper mold together with an upper flask and registering these onto a lower mold obtained by sequeezing the molding sand blown into a lower molding chamber then pulling the flask.  
     CONSTITUTION: In a lower mold position A, molding sand is blown by compressed air from a blow head 27 into the lower molding chamber formed by lifting a molding board 5 on to a molding board stage part 11 by means of a cylinder 13, lowering a lower flask 16 by means of a cylinder 21 and fitting a pattern plate 22 into the lower flask by means of a cyliner 23, and further the plate 22 is lowered to squeeze the molding sand. After the completion of the squeezing, the flask 16 is pulled and the plate 22 is pulled. A table 6 is successively rotated by the elongating and contracting operations of a cylinder 8 and when the molding board 5 comes to the register position B, the upper mold 3 formed in the same manner as for the lower mold 2 in the upper mold molding position C is conveyed together with an upper flask 43 to the position B by a carriage 42 after the squeezing plate 46 is slightly moved upward and are registered to the lower die 2, after which the upper mold 3 is rapped. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62181937-A (JP)
Title: Rotating position detector
Inventor: SHIBATA HIROMI
IPC: G01D5/244
Filed: 1986-02-05
Abstract: PURPOSE:To reduce the extent of power consumption after an ignition switch is turned off as well as to detect a handle rotating position accurately, by decreasing an electric current flowing in a handle rotating position detecting sensor as long as the duration of the ignition switch being off. CONSTITUTION:When an ignition switch is turned on, a base current flows into respective transistors Tr1 and Tr2 of each of photointerrupters 13 and 16 via a resistor R3, maintaining its on-state. Therefore, the current flows in each of light emitting diodes 11 and 14 through each route of a resistor R1 and these transistors Tr1 and Tr2 in addition to the route of a resistor R2, whereby a light emitting state is maintained. Accordingly, with a slit disc going across these light emitting diodes 11 and 14, an electric signal corresponding to a handle's rotating position is generated in each of output terminals 17 and 18 of respective phototransistors 12 and 15. On the other hand, when the said switch 6 is turned off, the current flows into these photodiodes 11 and 14 through only the route of the resistor R2, thus the desired end is achievable.
Patent JP-S57136324-A (JP)
Title: Test method for deflection appliance
Inventor: IGAKI SEIGO
IPC: H01J37/147
Filed: 1981-02-17
Abstract: PURPOSE:To grasp the quantitative characteristics of the deflection appliance of an electron ray device by scanning electron beams to a resist film, drawing a plurality of parallel slender patterns and detecting the turbulence of the patterns. CONSTITUTION:The electronic resist film is raster-scanned by the electron beams according to data corresponding to the regions 2 (2') of the parallel slender patterns B and the clearance 4 of the patterns. For example, the beams are irradiated in the regions 2 (2'), and irradiation is interrupted in the clearance 4 of the patterns. The deflection characteristics of the deflection appliance of the electron beam exposure device corresponding to exposure frequency can easily be evaluated by detecting the turbulence of the quantity of separation and collapse and the like of the patterns 2 (2') formed onto the resist film through exposure.
Patent JP-H09191742-A (JP)
Title: Harvester
Inventor: TERAMOTO SEIJI
IPC: A01D25/04
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a harvester designed to facilitate simplification of the lower face side structure of respective members by setting up a raising input shaft at a site higher than the case with conventional similar harvesters. SOLUTION: This harvester equipped with raising members 27 to raise the stems/leaves of a crop, a rake-in member 26 for raised stems/leaves, and a conveyance member 16 to hold raked-in stems/leaves, pull and convey them, is so designed that a raising input shaft 47 for driving the raising members 27 is linked to a PTO shaft 36 to transmit the output of an engine 3 from a transmission case 4.