baber/WOPTO huggingface dataset:
Patent JP-S58211383-A (JP)
Title: Display of reproducing device
Inventor: IKAWA AKIRA
IPC: G11B27/34
Filed: 1982-05-31
Abstract: PURPOSE:To ensure easy visual recognition of position and time for section of the information signal, by supplying a position signal to a bar display to display the real time position of the initiation of section of the 2nd information signal. CONSTITUTION:When the reproduced signal given from a pickup 3 is supplied to a decoder 5, the output of the decoder 5 is supplied to a reproducing circuit 6. Then an sound signal of an information signal is delivered to an output terminal 7 of the circuit 6. The output of the decoder 5 is also supplied to a processing circuit 8, and a motor 4 is controlled by the circuit 8. The circuit 8 reads various types of signals including a position signal, etc. out of the information signal and then stored in a memory. The circuit 8 is connected to a master controller 9, and the input given from a keyboard 11 is supplied to the controller 9. A bar display 10 performs a display with a display signal given from the controller 9.
Patent JP-S58209888-A (JP)
Inventor: MATSUSHIMA KAZUFUMI
IPC: H05B6/78
Filed: 1982-05-31
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-H05285894-A (JP)
Title: Hole forming method of belt made of resin fiber
Inventor: TAKECHI AKIHITO
IPC: D06H7/00
Filed: 1992-04-13
Abstract: PURPOSE:To make removal of burrs round a hole completely possible by pressing a heating iron against a belt made of resin fiber placed on a flat mounting surface, and crushing the molten resin round an open hole with a pressing surface and a penetrating projection part after melting the resin fiber on the abutting part to open a hole. CONSTITUTION:In case of forming a hole on a strap belt (W), after the belt (W) is placed on the mounting surface 72a of a slide seating 72 in a holder 7 first, an iron 5 is lowered by a cylinder, the top end surface 51 of the iron 5 heated by a heater 52 is pressed against the belt (W), thereby the resin fiber on the belt part pressed by the iron 5 is melted and a hole is opened, the resin fiber on the part near the top end part of the iron 5 is melted and remains as burrs (B) round an open none. Next, after the iron is raised then, the open hole of the belt is aligned with the through-hole 72c of a supporting surface 72b, and after that, a press rod 6 is lowered, the molten resin round the open hole is crushed by a pressing surface 61 and a penetrating projecting part 62 to remove burrs (B).
Patent JP-S5427979-A (JP)
Title: Terminal
Inventor: OKAMOTO HIDEO
IPC: H01R12/04
Filed: 1977-08-01
Abstract: PURPOSE:To improve the operation control property and reliability by providing a specific metal layer between a metal base and a metal layer for press bonding.
Patent JP-H11294075-A (JP)
Title: Method and device for burying pipe
Inventor: YOSHIDA SATORU
IPC: E21D9/06
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To discharge removed earth without applying load to a drive motor, cope with the long distance, and use an existing pilot body. SOLUTION: A hole 3 in which pipes K are inserted and buried is excavated by a pilot body 10, the removed earth generated by the excavation is transferred backward, a plurality of power transmission bodies D to transmit the power for excavation to the pilot body 10 are successively connected, the pipes K are inserted and buried in the hole along with the advancement of the pilot body 10 by the excavation by successively connecting the pipes K to the pilot body 10. A forward power transmission body 20 continuous to the pilot body 10 is provided with a suction port 23, and a suction hose 33 and an extension hose 60 provided on a rear power transmission body 30 are connected to the suction port 23 to discharge removed earth through suction.
Patent JP-S59207929-A (JP)
Title: Increase of poly(aryl ether) molecular weight
Inventor: MEARII BERONIKA WAADO
IPC: C08G65/48
Filed: 1984-05-11
Abstract: A method of increasing the molecular weight of a poly(aryl ether) comprising providing a mixture of (1) at least one polyaryl ether comprising polymer chains having end groups selected from groups of formula -Ar-X, preferably -Y-Ar-X and -Ar-OX and (2) a reagent having nucleophilic activity selected from (a) alkaline salts of Group I or Group II metals (as hereinafter defined) and (b) reagents have radicals -X and -OZ, reactive respectively with the end groups -Ar-OZ and -Ar-X, wherein when the end group is -Ar-X the reagent is either a difunctional reagent having either both end groups in the form of reactive -OZ groups or a difunctional reagent having one reactive -OZ group and one reactive -X group and when the end group is -Ar-OZ the reagent is a difunctional reagent having reactive end groups -X, and wherein Ar represents an arylene radical, preferably a phenylene radical, X is a monovalent radical capable of nucleophilic diplacement from Ar, preferably selected from halogen, nitrile (CN) or nitro (NO2) radicals, Y is an electron withdrawing group, which when Ar is phenylene is positioned ortho or para, preferably para to the X group and when Ar is not phenylene, X and Y are attached to the Ar group by parallel and oppositely directed bonds and Z is a univalent metal, and heating the mixture to a temperature above the melting point of the polymer until a desired increase in molecular weight has occurred. The method is useful for preparing fibre reinforced compositions and particularly for the process of impregnating fibre structures.
Patent JP-H05296158-A (JP)
Title: Internal gear pump
Inventor: WATARAI MASAKAZU
IPC: F04D15/00
Filed: 1992-04-13
Abstract: PURPOSE:To heighten bonding strength by providing a rotor internally with flow regulating mechanism for controlling the communication/cutoff of adjacent carrier cells between the opposed teeth of an inner rotor and an outer rotor, and forming the inner rotor of a pair of half bodies to be jointed through a plated layer. CONSTITUTION:This internal gear pump 10 is rotatably mounted into a casing 11 and provided with an outer rotor 12 having inner peripheral teeth X, and an inner rotor 13 having outer peripheral teeth Y meshed with the inner peripheral teeth X. The inner rotor 13 is provided, in each outer peripheral tooth Y, with flow regulating mechanism 17 formed in such a way that a valve body 14 is seated on a valve seat 15 formed at the intermediate part of a communicating hole 14 for communicating adjacent tooth bottom parts with each other when the inner rotor reaches the specified rotating speed so as to close the communicating hole 14. In this case, the inner rotor 13 is formed by jointing rotor half bodies 13a, 13b, divided into two pieces in the thickness direction, through a plated layer 18 provided at each faying surface so as to obtain excellent airtightness and bonding strength.
Patent JP-H02272798-A (JP)
Title: High electromagnetic wave shielding composite sheet material
Inventor: KANBE TOKUZO
IPC: H05K9/00
Filed: 1989-04-14
Abstract: PURPOSE:To obtain a high electromagnetic wave shielding composite sheet having a high resistance to bending by dispersing a conductive metallic coat formed on a surface of organic short fibers in a matrix consisting of a flexible polymerized material and coating the surface of a base cloth formed of the fibers. CONSTITUTION:A base cloth of plane cloth, for example, formed of polyethylene terephthalate multi-filament yarns is made. Next, the short fibers of polyethylene terephthalate having 0.8mm length and 15mum diameter for example are put in a water solution including 10ml of palladium chloride hydrochloric acid solution of 0.1g/l and 990ml of hydrochloric acid of 10ml/l and then dried. Subsequently, these short fibers are put in a nickel plating bath for plating treatment and the conductive polyester short fibers can be obtained. Next, a liquid in which these conductive short fibers are dispersed in a matrix of a flexible polymerized material is applied onto the base cloth so that the high electromagnetic wave shielding composite sheet having high resistance to bending can be obtained.
Patent JP-S5217059-A (JP)
Title: Wrist watch of luminescent diode display system
Inventor: TAKEDA KEIGO
IPC: G04G5/00
Filed: 1975-07-31
Abstract: PURPOSE:Reduction of the power consumption of luminescent diode, and drastic extension of the buttery life.
Patent JP-H08285929-A (JP)
Title: Magnetometer
Inventor: KANO IKUO
IPC: G01R33/04
Filed: 1995-04-19
Abstract: PURPOSE: To provide a magnetometer which can be excited by a triangular-wave signal irrespective of the phase of a synchronous rectifier. CONSTITUTION: A triangular-wave signal is generated from an oscillation circuit 30, and it is given to an exciting coil 23 at a flux gate 20 as an exciting signal. The peak of triangular waves of the exciting signal is detected by a peak detection circuit 36. The zero crossing of the triangular waves is detected by a zero-crossing detection circuit 37. A flip-flop 38 is set by a peak detection, it is reset by a zero-crossing detection, and the output of the flip-flop 38 is applied to a synchronous rectifier circuit 33 as a gate signal for synchronous rectification.
Patent JP-H11286788-A (JP)
Title: Corrosion resistant film structure of magnesium alloy
Inventor: KITAHATA KOJI
IPC: C23C22/07
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To suppress the progression of corrosion of a magnesium alloy by the synergetic action of phosphate series chemical coating and chromic acid- treated coating even in the case of the presence of flaws on the coating by forming phosphate-based chemical coating on the surface of a magnesium alloy and forming amorphous chromic acid-treated coating on the former coating. SOLUTION: On the surface of a magnesium alloy 1, manganese phosphate- based chemical coating 2 is formed by about 3 μm thickness. On this phosphate- based chemical coating 2, chromic acid-treated coating 3 is formed. This chromic acid-treated coating 3 is composed of amorphous nCrO3 .mCr2 O3  (n) and (m) are optional integers}, preferably, a chromic acid treating soln. is applied on the phosphate-based chemical coating 2 by coating, drying and solidifying, and moreover, preferably, the chromic acid treating soln. is dispersedly blended with the powder of a silica material as a thickener and applied to form a film of about 6 μm thickness. Furthermore, it is preferable that the surface of the chromic acid-treated coating 3 is provided with coating 4 of epoxy resin by about 15 μm thickness to cover defects such as pinholes, cracks or the like.
Patent JP-H03290678-A (JP)
Title: Electrophotographic copying device
Inventor: TOMITA JIYUNKO
IPC: G03G15/06
Filed: 1990-04-09
Abstract: PURPOSE:To prevent toner from depositing to the outside of an image forming area by impressing a voltage which inclinedly changes nearly corresponding to a rise part and a fall part from a developing bias power source provided with a time constant circuit. CONSTITUTION:The time constant circuit constituted of a capacitor C, resistances R1 and R2, and a zener diode Vz, etc., is incorporated in the developing bias power source so as to change the developing bias voltage having inclination corresponding to the potential inclination of the electrostatic charging potential rise area and fall area. Thus, the inclined area where the voltage is gradually rises or falls at the time of starting or finishing impressing the developing bias voltage is formed, and the surface potential of a photosensitive body 1 does not cause the deposition of the toner in the rise area and the fall area. Therefore, the toner is prevented from depositing to an image non-forming area.
Patent JP-H07258349-A (JP)
Title: Copolymer of ethylene or ethylene derivative with fluorinated (meth)acrylate, its production, and its application
Inventor: RUNE GUARUDEERU
IPC: C10M107/38
Filed: 1993-03-29
Abstract: PURPOSE: To obtain a copolymer which is excellent in processibility and gliding properties in terms of melt index and surface free energy by copolymerizing ethylene or its deriv. with a fluorinated (meth)acrylate.  
     CONSTITUTION: A monomer of formula I (wherein R 1  to R 4  are each H; or R 1  is Cl and R 2  to R 4  are each II; or R 1  and R 2  are each Cl or F and R 3  and R 4  are each H; or R 1  is phenyl and R 2  to R 4  are each H) and a fluorinated (meth)acrylate of formula II (wherein R is H or CH 3 ; and n≥1) are copolymerized to give a random copolymer wherein the content of units derived from the fluorinated (meth)acrylate of formula II is 0.1-30 wt.%. The copolymer, excellent in processibility and gliding properties in terms of melt index and surface free energy, is suitable for producing skis, boat hulls, windsurfboards, surfboards, or the like. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S58214553-A (JP)
Inventor: YAMAMOTO AKINORI
IPC: D03D15/00
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-H05264460-A (JP)
Title: Inspecting apparatus and method for foreign article on wafer
IPC: G01N21/956
Filed: 1992-03-19
Abstract: PURPOSE:To detect a foreign article with high accuracy by selectively taking out a signal among signals of the scattering light detected on a to-be-detected wafer which changes synchronously with the positional displacement and the deformation of the foreign article. CONSTITUTION:A changing laser light 3 of the wavelength lambda1 from an argon laser light source 26 and a laser light 2 of the wavelength lambda2 from a helium- neon laser light source 1 for detecting the scattering light are overlapped and condensed on a wafer 9. When the changing laser light 3 is cast intermittently on the wafer 9 by a laser light modulating device 5, a foreign article 11 is vibrated synchronously with the casting cycle of the changing laser light 3. At this time, the scattering light of the detecting laser light 2 is also changed in synchronization with the casting cycle. Since the scattering light because of the surface roughness of a surface film 24 of the wafer 9 is not changed, the intensity of the scattering light caused by the foreign article 11 is separated from the intensity of the scattering light due to tire surface roughness of the surface film 24 by an operating part 6. Accordingly, the foreign article 11 is detected.
Patent JP-S5218045-A (JP)
Title: Piping ' wiring unit for prefabricated structures
Inventor: KUMAGAI MINORU
IPC: H02G3/38
Filed: 1975-07-31
Abstract: PURPOSE: To plan for process simplification, manufactural steps decreasing, production term shortening, and making cost down, by constructing a floor, a ceiling and the like in a structure with units loaded previously with piping and wiring arrangements. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5618444-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMOTO HIROSHI
IPC: H01L23/52
Filed: 1979-07-25
Abstract: PURPOSE:To prevent a decline of reliability of the semiconductor device due to an alpha-ray by a method wherein a wiring layer of a high-purity aluminium or aluminium alloy. CONSTITUTION:The wiring layer is formed by aluminium or aluminium alloy having a high purity of 99.9999% or above. These wirings are formed, for instance, by evaporating with an electron beam using a source of evaporation of aluminium having a purity of 99.9999% or above, or by evaporating both said aluminium and a high-purity silicon or copper. As a result, the decline of reliability of the semiconductor device due to an alpha-ray can be prevented by reducing the alpha-ray radiation from the wiring.
Patent JP-H03291386-A (JP)
Title: Surface treated steel sheet for electronic equipment parts
Inventor: YOSHIHARA RYOICHI
IPC: C25D5/26
Filed: 1990-04-09
Abstract: PURPOSE:To obtain a steel sheet for electronic equipment parts in which superior rust resistance and weldability are provided to one side and also superior rust resistance and whisker resistance are provided to the other side by plating one side of a steel sheet with Ni, Sn, and Zn, subjecting the other side to surface roughing and then to plating with Ni and Zn, exerting heating to alloy respective plating layers on the steel sheet surfaces, and further applying chromate treatment to the above layers. CONSTITUTION:One side of a steel sheet is subjected to surface working so that >0.4mu surface roughness Ra is reached, and then, this surface is plated with Ni by 0.05-0.10g/m<2> coating weight and further plated, if necessary, with Zn by >=0.05g/m<2> coating weight. Subsequently, the other side of the steel sheet is plated with Ni by >=0.05g/m<2> coating weight, and further, a tinning layer in >=0.05g/m<2> coating weight and also a galvanizing layer in a coating weight 10-80% of the coating weight of the tinning layer are formed on the above. After heating is carried out to convert the above plating layers into an Fe Ni alloy plating layer and a plating layer of the alloy of respective metals, respectively, chromate films are formed on both sides, respectively.
Patent JP-S63259991-A (JP)
Inventor: KAKIZAWA TOSHIO
IPC: H05B6/12
Filed: 1987-04-16
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-H06281111-A (JP)
Title: Air supplying nozzle for particle medium bubbling operation
Inventor: MATSUOKA KIYOHARU
IPC: F22B1/02
Filed: 1993-03-30
Abstract: PURPOSE:To provide an air supplying nozzle for particle medium bubbling in which the particle medium does not reversely flow within the nozzle when an air supplying pressure is reduced or a device is stopped in its operation or even if the particle medium flows reversely, no clogging of the nozzle occurs and a restarting of the device can be carried out and also a nozzle cleaning operation can easily be performed. CONSTITUTION:An air supplying nozzle for bubbling operation has many opened holes 2 at a bottom surface of a loop seal part 1 for bubbling particle circulation medium within the loop seal part 1 of an L valve and returning the medium back to a combustion chamber 8. And then there are provided a vertical pipe 3 extending from many opened holes 2 downwardly and a lateral pipe 5 arranged at the vertical pipe 3 horizonally or slightly upwardly and having an air feeding pipe at its extremity end in such a manner that the air feeding pipe can be installed.
Patent JP-S62248835-A (JP)
Title: Throttle valve control device for engine
Inventor: SAITOU TOSHINORI
IPC: F02D17/02
Filed: 1986-04-23
Abstract: PURPOSE:To eliminated the sense of incompatibility for a driver between at the time of a partial cylinder operation and at the time of a whole cylinder operation by providing a throttle valve opening correcting means for correcting the opening of a throttle valve at the time of said partial cylinder operation by means of a cylinder number controlling means. CONSTITUTION:Fuel is controlled to be injected from a fuel injection valve 12, by a control unit 24. A valve stopping actuator 14 is controlled to increase and decrease the number of operating cylinders to get a whole cylinder operation and a partial cylinder operation. Further, the opening of a throttle valve 11 is feedback controlled to be a defined opening according to the operating condition of an engine 1. At the time of the partial cylinder operation, the control unit 24 corrects the opening of a throttle valve to the open side more than that at the time of the whole cylinder operation, to increase an intake air filling quantity and increase a generating torque. Thereby, in either case, the same torque can be obtained by the same accelerator operating quantity, eliminating the sense of incompatibility for a driver between at the time of a partial cylinder operation and at the time of a whole cylinder operation.
Patent JP-H09278360-A (JP)
Title: Automatic position changing device for overhead crane
Inventor: MARUYAMA MAYUMI
IPC: B66C13/48
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To automate the operation of an overhead crane. SOLUTION: A picture of equipment placed in a position where a manipulator is to be moved among pictures of the respective equipments displayed on a position indicating device 18 is touched. A crane control device 29 thereby sends control signals 26-28 to an overhead crane on the basis of a moving path to the equipment placed in the touched position and height data 22 of this equipment so as to move the overhead crane automatically into the above- mentioned position.
Patent JP-S59220661-A (JP)
Title: Harness checker
Inventor: DAIDOUJI SHIGETOSHI
IPC: G01R31/00
Filed: 1983-05-30
Abstract: PURPOSE:To make it possible to check a connection state by the same apparatus, by informing that the voltage level or the connection state of a terminal is normal when an information signal generated when the voltage level of a contact element is a predetermined value or more or a predetermined value or less lower than said predetermined value, when the contact element is contacted with a harness. CONSTITUTION:If two terminals contacted with contact elements (a), (b) are not conducted by a harness, the contact element (a) is brought to an open state while output Sd comes to a rectangular wave pulse outputted from an oscillator circuit 10 and also inputted to a NOT circuit 12 other than an Ex-OR circuit 14 and, therefore, input Sc comes to a reversed rectangular wave pulse to be inputted to the NOT circuit 11. Because of this, the output Se of the NOT circuit 11 comes to the rectangular wave pulse from the oscillator circuit 10 to be inputted to the Ex-OR circuit 14 and the output Sf of the Ex-OR circuit 14 comes to an L-level to be inputted to NAND circuits 15, 16. As a result, the output Sg of a NOT circuit 13 is inputted to a NAND circuit 16 along with the output Sf of the Ex-OR circuit 14 and, therefore, sound is not issued from a piezoelectric type speaker 19.
Patent JP-H04323704-A (JP)
Title: Tool path data calculating device
Inventor: ICHIKAWA KATARU
IPC: B23Q15/00
Filed: 1991-04-24
Abstract: PURPOSE:To obtain stable tool path data by successively calculating contact between an actual tool form and a free curved surface group at each point on a guide line to calculate a tool locus. CONSTITUTION:A reference face 1 of a free curve group, a check face 2, and a cutting condition are read in by a means 11, and the reference face 1 is offset upward by an extent corresponding to the radius of the tool by means 12. A parameter line is taken out as a free curve on the offset face by a means 13, and the return part is eliminated by a means 14, and the obtained free curve (three-dimensional) is projected to an XY plane to generate a guide line. A means 15 calculates tool path data 4 by contact between the actual tool form and the free curved surface group at each point on the guide line. That is, the reference face 1, the check face 2, and cutting condition data are inputted, and taking-out of the reference face offset isoparameter line, generation of the guide line, and contact and calculation between the tool form and the free curved surface group at each point are performed by means 11 to 15, and tool course data 4 is outputted.
Patent JP-S5521158-A (JP)
Title: Checking method for semiconductor device
Inventor: HONMA MICHIO
IPC: H01L29/78
Filed: 1978-08-01
Abstract: PURPOSE: To shorten a testing time by checking a sustaining time of a memory after raising the temperature of a semiconductor wafer upto a predetermined level beforehand.  
     CONSTITUTION: A semiconductor memory device 1 is beforehand heated in an infrared ray irradiation portion 6 and the semiconductor device 1 heated is mounted on a heat plate 2 sustained at a predetermined temperature by a temperature control unit 3 through a loader 5. At this time, the semiconductor memory 1 is heated upto the temperature same as that of the heat plate 2 in a short time. Successively, the time measurement utilizing a tester 8 is established by contacting a measuring probe 9 with the semiconductor memory 1. According to such a construction, the checking time of the sustaining test can be shortened, therefore, the utilizing time of the test device for the semiconductor device can also be shortened. 
     COPYRIGHT: (C)1980,JPO&Japio