baber/WOPTO huggingface dataset:
Patent JP-H02229965-A (JP)
Title: Manufacture of metal made of stainless for reinforcing rubber member
Inventor: YASUI FUJIO
IPC: C23F1/28
Filed: 1990-01-20
Abstract: PURPOSE:To prevent deformation of the shape size of a metal made of stainless and the generation of rust and to enable the increase of adhesion to rubber through the increase of a surface area by a method wherein edging is applied on a surface by means of an acid agent to treat a surface in a satinlike state. CONSTITUTION:When a method is applied on a reinforcing metal for an oil seal, a stainless sheet is formed in an annular shape, e.g. an L-shape in cross section, by drawing the stainless sheet. In a surface treating method by chemical edging, the drawn reinforcing metal 1 made of stainless is immersed in 8 wash ing tank to degrease it. The metal is lifted and immersed in an acid agent tank in which an acid agent, e.g. fluorine acid, is placed, and edging treatment is made in a way that an iron content in stainless is dissolved by means of acid. After a surface 2 is coarsened in a satinlike state, enough water washing is effected for dry. Thus, surface treatment in which a surface is coarsened through chemical dissolution of an iron content is applied on the reinforcing metal 1 made of stainless after mold. ing, and since no external force is exerted on the surface 2, deformation is prevented from occurring, sn initial shape size is maintained, and rusting is also prevented from occurring.
Patent JP-H08199604-A (JP)
Title: Construction of underground cylindrical structure
Inventor: NAITO SHIZUO
IPC: E21D13/00
Filed: 1995-01-27
Abstract: PURPOSE: To save construction costs and shorten a construction period for construction rationalization and provide an underground space excellent in quality by constructing a earth retaining structure wall in harmonization with inside drilling. CONSTITUTION: A ring reacting wall 2 with outer diameter to be drilled is provided inside a preformed water stop wall 1 and drilled and settled down by the dead weight of an open shield machine with a cutter opening 3 formed at the end or by using a propelling jack 4. An internally wound concrete 6 is placed in an upper space at the rear end in sequence to form a cylindrical earth retaining wall.
Patent JP-S56110058-A (JP)
Title: Monitoring method for disconnection
Inventor: UENO SHIGERU
IPC: G01R31/02
Filed: 1980-02-04
Abstract: PURPOSE:To obtain a versatile circuit by connecting a rectifying device to an input part in series with a load and by connecting the output part of the rectifying device to an excitation winding so as to cancel the magnetic field of a permanent magnet for a switch kept constantly in the state of closure by the magnetic field of the permanent magnet. CONSTITUTION:When an auxiliary contact point 9 operates, voltage is impressed on a preheater trouble indicator 12 and a switch 11. And, by the operation of the main contact point 4, voltage is impressed on a preheater 8 and a monitoring device 10. On the preheat monitoring circuit is impressed an input voltage V1, but by a rectifier 20 and a smoothing circuit 21 DC voltage V2 with little pulsation is obtained. And, by adjusting a tap N so as to cancel the magnetic field of the permanent magnet 24 and of the excitation winding 22 with a multistaged tap for operating the switch, a contact point which is closed when the preheater 8 is normal and is opened when the preheater 8 is disconnected can be obtained.
Patent JP-H06226664-A (JP)
Title: Robot teaching device
Inventor: TAKESHITA AKIO
IPC: H01S3/00
Filed: 1993-01-27
Abstract: PURPOSE:To dispense with the teaching work of a member by an operator and cope also with members of different shape so as to attain man power saving and improve productivity by robotization. CONSTITUTION:When a member 2 is conveyed onto a slat surface table 1 and a teaching device 4 is actuated, the teaching device 4 moves on a travel frame 3 so as to detect the shape and approximate position of the member 2 by a first camera 16. On the basis of the detected result, a second camera 17 is moved to the end part of the member 2, and level adjustment to the member 2 is performed. A laser beam is then radiated to the member 2 from a laser projector 19. The second camera 17 detects the laser beam radiated to the member 2, and a camera rotating shaft is turned in such a way that the laser beam is right-angled to the weld line of the member 2 so as to track and move the center-of-gravity position of the laser beam radiated to the member 2 for the instrumentation of weld line data. A console panel 9 prepares robot control data on the basis of the measured data and puts a robot 5 in action through a robot control panel 10.
Patent JP-H09204141-A (JP)
Title: Map display device
Inventor: OGATA YOSHIHIKO
IPC: G09B29/10
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To correct a display true height into proper one and display it by storing a correction value in correspondence relation to position information when a correction instruction for land height data on a display map is made, and changing the true height data by referring to the correction value and displaying the true height data. SOLUTION: To a processor 1, a correction value storage means 7 is connected which with the correction value for true height data on a position on the map corresponding to position information is stored. The processor 14 functions as a correction value storage control means 1-3 which stores the correction value in the correction value storage means 7 in a correspondence state in response top the correction instruction from an input device 6. Further, the processor functions as a true height data change display control means 1-4 which changed the true height data to be displayed by referring to the correction value in the correction value storage means 7.  Then when the correction instruction for the true height data on the displayed map is made, the correction value is stored while made to correspond to the position information and when the true height data are displayed, the true height data to be displayed are changed by referring to the correction value and displayed.
Patent JP-S60154408-A (JP)
Inventor: YOSHIDA KOUICHI
IPC: H01B7/282
Filed: 1984-01-24
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-S57126115-A (JP)
Title: Assembling method for transformer with on-load tap changer
Inventor: KOBAYASHI SHIGERU
IPC: H01F27/02
Filed: 1981-01-29
Abstract: PURPOSE:To reduce the manufacturing cost through the decrease of the number of man-hours for assembly and the shortening of a term of works by separating a tap selector, fixing the interior of the transformer and drying the selector together with the interior of the transformer under a condition that a tap lead is normally connected. CONSTITUTION:A selector support 21 is mounted to the side of an upper frame 3, the tap selector 8 is set up at the lower normal positon of the support 21, and sections among the selector 8 and winding are connected by the tap leads 12. The interior 5 of the transformer and the tap selector 8 with the leads 12 are dried simultaneously under the condition left as it is. After drying treatment is completed, the selector 8 is supported by a selector temporary cradle 23, the support 21 is removed, and a cover 11 is mounted onto the interior 5. A load switching section 7 is set up to the cover 11, and mechanical electrical combination between the selector 8 and the cover is completed. The temporary cradle 23 is removed, and hung into a tank 10. Accordingly, since there is no repeated work, assembling work is rationalized, and the manufacturing cost can be reduced through the decrease of the number of man-hours and the shortening of the term of works.
Patent JP-H10200338-A (JP)
Title: Constant gain amplifier circuit
Inventor: FUNADA TAKAYOSHI
IPC: H03G3/30
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a constant gain amplifier circuit and a high dynamic range for compensating the gain reduction at the low level of an AB class or a B class amplifier by extracting, comparing input and output signal levels in a certain coupling degree and controlling the phase shift amount of the phase shifter and the attenuation of the variable attenuator. SOLUTION: An input signal is distributed to two by a distributor 1, and a controller 8 controls a variable attenuator 2 and a phase shifter 2 so as to minimize the result of subtracting a signal extracted from a directional coupler 5 on the output side of an AB class or a B class amplifier 4 and a signal through the other delay line 7 at a subtracter 6. Thus, the constant gain can be kept at all times in spite of the levels. Namely, when control is performed so as to minimize the output of the subtracter 6, the gain is determined by the loss of the distributor 1, the directional coupler 5 and the delay line 6. The distributor 1, the directional coupler 5 and the delay line 6 can be composed of passive elements and extremely high stabilization is enabled.
Patent JP-S60160354-A (JP)
Title: Winding and hardening method of binding wire of rotary electric machine
Inventor: TAKADA KEIKOU
IPC: H02K15/04
Filed: 1984-01-27
Abstract: PURPOSE:To have no need of a drying furnace in case of setting a binding wire in a thermosetting state, by a method wherein a heating wire is wound into a bind layer and the binding wire is heated to be hardened with the heating wire turned on electricity. CONSTITUTION:A binding wire 4 composed of prepreg-like glass tape is wound round the end of a rotor coil with a given tension to about half of turns needed. Then, an enamel-coated copper wire is wound as heating wire 5. And the binding wire 4 composed of prepreg-like glass tape is wound round the upper part of the heating wire with a given tension up to a needed turns to form a binding layer. Round the upper part of the formed binding layer, the tape 6 of separating property and the tape 7 of thermal shrinkable property are wound. And the binding layer is covered with a heat insulation sheet and is integrated to be uniformly hardened by heating with the heating wire 5 turned on electricity.
Patent JP-S62170777-A (JP)
Title: Distributor for internal combustion engine ignition device
Inventor: SEYA SEIICHI
IPC: F02P7/04
Filed: 1986-01-24
Abstract: PURPOSE:To prevent generation of ozone itself without entering of moisture and dust by providing a seal means which seals a space for electric discharge including a distributor arm and a side electrode at least and by making the seal space in a non-oxygen condition. CONSTITUTION:A cap 19 having a side electrode 20 is fixed at a housing 1 with a screw 21. On the other hand, a distributor arm 22 burys a shaft 14 having a projection 23 at the center and is pivotally supported on a distributor arm bearing 25 through a bearing 26, and the bearing 25 is ultrasonic-welded on the cap 19 through an O-ring 28 as well as a chamber 29 is sealed with a magnetic fluid seal 27. And after the chamber 29 is vacuumed, inactive gas such as N2 is enclosed with approximately atmospheric pressure, and the chamber 29 is shut off from atmosphere with the O-ring 28 and the seal 27. Accordingly, a ventilation hole is not needed as ozone is not generated, and the dusttight and water proof are steeply improved.
Patent JP-S6182094-A (JP)
Inventor: SHIMADA AKIRA
IPC: F16L55/18
Filed: 1985-01-25
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-S60173824-A (JP)
Inventor: KOINUMA HIROSHI
IPC: H01G9/04
Filed: 1985-01-25
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-H01188995-A (JP)
Title: Electronic cash register
Inventor: SUGIMOTO MASAHIKO
IPC: G07C9/00
Filed: 1988-01-22
Abstract: PURPOSE:To know the number of customers at a store regardless of the existence of transactions by connecting a detector detect the incoming and outgoing of the customers and a counter to count the output of this detector to the CPU of an electronic cash register. CONSTITUTION:An optical sensor 13 as the detector is connected through an optical sensor driving circuit 14 to a central processing unit CPU1 of the electronic cash register to execute the registration of the sales data of goods. In the title device, the real number of the transactions is registered in ordinary registering work in the same manner as that in a conventional device, however, besides that, in this device, the incoming and outgoing of the customers at the store are detected by the optical sensor 13. The detected number of the customers at the store is counted by a count buffer 16 and stored. For example, the count buffer 16 is classified into 31, from a 'customer count buffer 1' to a 'customer count buffer 31', the number of the customers for every day is classified and stored, and a 1-month customer report classified into each day is printed out by a printer 12 and prepared.
Patent JP-S5296403-A (JP)
Title: Mechanical pump for liquid metal
Inventor: NAITOU KASAHIRO
IPC: F04D7/06
Filed: 1976-02-09
Abstract: PURPOSE: To facilitate maintenance and checking works by heating cover gas in the upper side of a casing with heat deprived from sodium to reduce the temperature difference between the sodium and the cover gas thereby decreasing the amount of condensed sodium. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02192772-A (JP)
Title: Photovoltaic element
Inventor: KANAI MASAHIRO
IPC: H01L31/04
Filed: 1989-01-21
Abstract: PURPOSE:To obtain a photovoltaic element of high efficiency especially for short wavelength light by forming a semiconductor deposition film (GaN:H:F film) on a low cost substrate like glass, which film has a crystal grain diameter in a specified range and contains a specified amount of hydrogen atom. CONSTITUTION:The title device is an element generating photo-electromotive force by junctions between each of a P-type, an I-type and an N-type semiconductor layers. Either one of the P-type semiconductor layer or the N-type semiconductor layer is a polycrystalline semiconductor film which is composed of gallium atom, nitrogen atom and hydrogen atom or fluorine atom and P-type or N-type valence electron control atom, and has a grain diameter of 50-900Angstrom . Hydrogen atom of 0.5-4% is contained therein. The I-type semiconductor layer is constituted of non-singlecrystalline silicon semiconductor composed of silicon atom and at least hydrogen atom or fluorine atom. Thereby, photoelectric conversion efficiency for short wavelength light can be improved, a large short circuit current can be led out by a high open circuit voltage, and the deterioration of characteristics can be reduced.
Patent JP-S63182319-A (JP)
Title: Production of nitrilic graft polymer
Inventor: TAKAHASHI AKIHIKO
IPC: C08F279/00
Filed: 1987-01-23
Abstract: PURPOSE:To obtain the title homogeneous polymer of excellent impact resistance stably in good reproducibility, by graft-polymerizing an acrylonitrile-based monomer in the presence of a specified conjugated synthetic rubber in an aqueous medium. CONSTITUTION:At least 10wt.% conjugated diene monomer (a) such as 1,3-butadiene is emulsion-polymerized in an aqueous medium with at most 90wt.% monomer (b) copolymerizable with component (a), such as methyl (meth)acrylate or styrene, and the component (a) content is adjusted to 0.1wt.% or below to obtain a conjugated diene synthetic rubber (A). 100pts.wt. monomer (B) comprising at least 50wt.% acrylonitrile (c) and at most 50wt.% monomer (d) copolymerizable with component (c) (e.g., methyl acrylate) is graft-polymerized in the presence of 1-50pts.wt. component A by using a polymerization initiator (C) such as potassium persulfate.
Patent JP-H05200046-A (JP)
Title: Electrical operation instrument
Inventor: OTOMO NAOKI
IPC: A61B18/16
Filed: 1992-01-28
Abstract: PURPOSE:To ensure an operator to properly undertake desired treatment by equipping an amplifier for high-frequency electric power, an output means for treating an organism tissue, a detecting means for a load condition, a load characteristic control means for controlling the output means, and a means for setting operation characteristics. CONSTITUTION:An electrical operation instrument 10 has a high-frequency power supply 12, and an amplifier 14 for amplifying the power is connected thereto. In addition, an output transformer 16 is connected to the amplifier 14, and a DC cutout capacitor 18 is connected to the secondary side of the transformer 16. Also, an impedance measurement section 20 serving as a detecting means to measure the impedance of an organism tissue 100 is connected to the capacitor 18, while a bipolar pincette 22 as an output means is connected to the measurement section 20. A control section 24 serving as a load characteristic control means to control the amplifier 14 depending upon an impedance value to be measured, is connected to the amplifier 14 and the impedance measurement section 20, while a foot switch 26 and an operation panel section 28 serving as a setting means to establish operation characteristics are connected to the control section 24.
Patent JP-H05235278-A (JP)
Title: Production of thin film resistance
Inventor: BABA MIKIO
IPC: C23C14/06
Filed: 1992-01-28
Abstract: PURPOSE:To prevent silicon thermally oxidized film destruction due to photo etching and laser trimming by forming an Ta2O5 film by high-frequency sputtering on the silicon thermally oxidized film formed on a silicon substrate and forming a thin film resistance film on the top. CONSTITUTION:For the production of a finely miniaturized thin film resistance, an approximately 1mum thick silicon thermally oxidized film 2 is formed on a silicon substrate 1 and an Ta2O3 film 3, which is an insulating film, is formed on the top of the film 2 using a target whose major ingredient is Ta2O5 by high-frequency sputtering. A nitrogen doped tantalum film 4 is adhered on the film 3 as the tantalum thin film resistance and then an aluminum conducting film 5 which contains approximately 1% silicon is formed. After forming a resistance pattern conductive pattern, the thin film resistance is thermally treated in the air at approximately 450 deg.C so as to provide the stability in the lapse of time and the resistance value of the tantalum thin film resistance is adjusted by laser trimming so as to provide the desired resistance value.
Patent JP-S58130746-A (JP)
Title: Slide contact material
Inventor: SAGAWA TAKAAKI
IPC: H02K13/00
Filed: 1982-01-29
Abstract: PURPOSE:To stabilize the low contacting resistance of a slide contact by adding the prescribed amount of special component in Cu, thereby raising the softening temperature. CONSTITUTION:0.5-15% by weight of total of at least a pair of Co, Sn and Ti is added to Cu to form a contact material, and a contact piece 1a is formed of the material. A brush contact 3 having a brush plate material 3 made of Ag-Cu alloy is slidably contacted oppositely to each of upper and lower outer peripheral surfaces of a commutator 1 having 3 contact pieces 1a.
Patent JP-H06220200-A (JP)
Title: N-polyoxyalkyleneaminoalkyl group-containing polyorganosiloxane
Inventor: KIDA NOBUTSUGU
IPC: C09K23/54
Filed: 1993-01-28
Abstract: PURPOSE:To provide a new compound useful as a silicone-based surfactant applicable to a treatment for fibers, a cosmetic base, a foam stabilizer, a defoaming agent, etc. CONSTITUTION:A compound composed of a structural unit represented by formula I {R<1> is a (substituted) univalent hydrocarbon; Z is formula II [R<2> is a divalent hydrocarbon; R<3> and R<4> are each a 1 to 4C divalent hydrocarbon; p and q are each 0 to 50 and p+q>2]; a is 0 to 1 and b is 0 to 2 while satisfying 1.9<=a+b<=2.1} and having 500 to 50000 molecular weight. This compound is synthesized by hydrosilylation between a polyalkylhydrogensiloxane composed of a structural unit expressed by formula III and an N-polyoxyalkyleneamine of formula IV (R<5> is a hydrocarbon), e.g. in the presence of an addition reaction catalyst such as platinum. In addition, the compound of formula IV is a new substance and can be synthesized, e.g. by ring-opening addition polymerization of an alkylene oxide in the presence of an alkenylamine as an initiator.
Patent JP-H10204235-A (JP)
Title: Polyisobutylene emulsion
Inventor: KATASE HARUHISA
IPC: A61K8/86
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an emulsion that has increased stability without deterioration in emulsifiability for a long period of time, even under acidic or elevated- temperature conditions and is useful as a base for cosmetics, pressure-sensitive adhesive for medical purposes and the like. SOLUTION: This polyisobutylene emulsion comprises (A) 100 pts.wt. of polyisobutylene with a viscosity-average molecular weight of 10,000-70,000, (B) 1-30 pts.wt. of polyoxyethylene-oxypropylene block copolymer wit a number - average molecular weight of 1,500-80,000, (C) 0.1-5 pts.wt. of polyoxyethylene alkyl ether phosphate ester or its salt or, in addition, (D) 0-2 pts.wt. of stabilizers where the solid content is 1-75wt.% and the rest is water in the emulsion.
Patent JP-H07218978-A (JP)
Title: Shutter for camera
Inventor: TOMA KIYOSHI
IPC: G03B9/24
Filed: 1994-02-04
Abstract: PURPOSE:To make either one of two blades correspond to the speeding-up of a shutter and the other blade correspond to the diaphragm function, in a camera shutter provided with shutter blades for opening/closing composed of two blades relatively actuated each other and driving these blades by each motor. CONSTITUTION:In the shutter blades for opening 4 and 5 actuated to reciprocate by the driving pin 9f of the motor 9, aperture regulating edges 4a and 5a are formed into nearly arcuate shape, the shape of the aperture is concentrically changed almost centering an optical axis at the time of actuating to open and the diaphragm function is imparted as well. In the shutter blades for closing 6 and 7 actuated to reciprocate by the driving pin 10f of the motor 10, aperture regulating edges 6a and 7a are formed to be a nearly straight line and the shape of a plane is small, so that actuation for closing is extremely fast and the speeding-up function of the shutter is imparted.
Patent JP-H10203639-A (JP)
Title: Attitude change conveying method of magnetic part and device therefor
Inventor: SUZUKI TOMOAKI
IPC: B65G47/30
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To easily surely change an attitude to that almost orthogonal on the conveying halfway, in a magnetic part of single open cartridge or the like, and enable it to effectively simplify a constitution. SOLUTION: An attitude change conveying device 10 has a first conveying mechanism 90 conveying a single open cartridge 28 and a second conveying mechanism 92 having a second conveying direction crossing with a first conveying direction of the first conveying mechanism 90 to attitude change the single open cartridge 28 from a horizontal attitude to an erecting attitude also to attractively convey the single open cartridge 28 through magnetic force of a first/second magnet 104a, 104b.
Patent JP-S58129639-A (JP)
Title: Character processing device
Inventor: KIMURA TADASHI
IPC: G06F3/048
Filed: 1982-01-29
Abstract: PURPOSE:To output a shifting character to an optional digit in accordance with the property of a value referred to calculation at the output of a calculated result, by storing the property of the reference value. CONSTITUTION:A CPU controls devices through an address bus AB, a control bus CB and a data bus DB. An RAM accomodates cursor saving memories CSR1 CSR2, CSR3 and a cursor position at a point of time is stored in the memories CSR1, CSR2 by depressing a range key. The memory CSR3 stores the cursor position at the time when a starting key is inputted. A cursor register CR stores the position of a cursor CA on a display device CRT and is changed under control by the CPU in accompanied with the movement of the cursor CA. The contents of a buffer register BUF is displayed on the display device CRT through a character generator CG.
Patent JP-S59139828-A (JP)
Inventor: YANAGAWA TOSHITAKE
IPC: G01R31/36
Filed: 1983-01-29
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。