baber/WOPTO huggingface dataset:
Patent JP-S61251158-A (JP)
Title: Radiating substrate
Inventor: FUJIMORI NAOHARU
IPC: C30B29/04
Filed: 1985-04-30
Abstract: PURPOSE:To enable a diamond substrate with an excellent heat conductivity and a low cost to be obtained by forming a diamond thin film on a substrate by way of a vapor growth method and mixing an impurity for improving an electric conductivity in the thin film. CONSTITUTION:A diamond thin film mixed with an impurity B for improving an electric conductivity is formed on an Si substrate or the like by flowing CH4, B2H6 and H2 thereover at flow rates 1, 0.2 and 100cm<3>/min, respectively, and processing the substrate for 300hr in a vacuum 30Torr by way of a plasma CVD method. Then, the Si substrate is dipped in a solution HF:HNO3 (1:3) to be dissolved.
Patent JP-H10273800-A (JP)
Title: Production of one-side copper plated steel strip
Inventor: KAKOU YOSHIHISA
IPC: C25D7/06
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To stably produce a one-side copper plated steel sheet by executing electrolysis at a specified current density so as to make the width of a counter electrode narrower than the width of a steel strip by using an electrolyte in which the concn. of ammonium ions and pH are specified. SOLUTION: A copper plating layer on the face free from plating is melted away by electrolysis. As an electrolyte therefor, the one in which the electrolyte essentially contains ammonium ion and sulfate ions, the concn. of the ammonium ions is regulated to 13.5 to 80 g/l, and pH is regulated to 5 to 9 is used. Then, a counter electrode having a width narrower than that of the steel strip by >=50 mm is arranged on the side of the face free from the need of plating as a cathode, and the copper plating layer on the face free from plating is electrolyzed away under the condition of 1 to 30 A/dm<2> anodic current density. For the regulation of the concn. of the ammonium ions and pH at the time of initial make-up of electrolytic bath and after the electrolysis in the electrolyte, mainly, ammonium sulfate, sulfuric acid and aq. ammonia or their aq. solns. are used.
Patent JP-H02273084-A (JP)
Title: Vacuum environment actuator
Inventor: YAMAMOTO HIROSHI
IPC: H02N2/00
Filed: 1989-04-14
Abstract: PURPOSE:To obtain a small, light weight actuator by adhering a piezoelectric element and a stator through adhesive having high thermal conductivity and making a rotor and an output shaft coupled directly with the rotor of such material as having high thermal conductivity. CONSTITUTION:A piezoelectric element 1 and a resilient body 2 in a stator employ adhesive having high thermal conductivity in order to transmit beat, produced in the piezoelectric element 1, quickly to the resilient body 2. A rotor 3, an output shaft 10, a member 12 coupling the output shaft 10 and the rotor, a case 11 and a base 13 are made of such material as having high thermal conductivity, and the heat produced in the piezoelectric element 1 is diffused through the base 13 mounting an ultrasonic motor or the shaft coupling of the output shaft 10 to a gripper mechanism. Furthermore, thrust bearing 22 and journal bearing sections 20, 21 for supporting the rotor 3 being subjected to micro vibration and contacting with the output shaft 10 employ Teflon lining which can be used in vacuum.
Patent JP-H08252870-A (JP)
Title: Image input type spectacle lens shape processor
Inventor: JINBO TORU
IPC: B23K26/00
Filed: 1995-03-15
Abstract: PURPOSE: To manufacture a lens shape required for its accuracy by digitizing a spectacle frame or spectacle lens shape image read by a graphic reader by two-dimensional coordinates, and cutting a die plate for mounting at a lens slider by a numerical control type cutter or directly cutting a spectacle lens material. CONSTITUTION: A spectacle frame and a dummy lens are mounted on a reader flat bed of a graphic reader 5, and the shapes are read by the instruction of a computer 1. After the entire image is binarized via various correcting processes, the profile line of a graphic form is extracted by a profile extruding process to form a physically measurable fundamental image. Then, the absolute value coordinate positions of lateral and longitudinal bore values and geometrical central point of the lens graphic form of only one lens of the profile line are extruded, and stored. Then, a mold plate 9 or the spectacle lens material 10 for mounted in a spectacle lens slider is cut at the arbitrary position in the operating area of a numerical control type cutter 8.
Patent JP-H08254858-A (JP)
Title: Electrostatic charge image developing carrier
Inventor: SHIRASE AKIZO
IPC: G03G9/113
Filed: 1996-03-25
Abstract: PURPOSE: To obtain a carrier comprising a magnetic material coated with an acryl polymer and to obtain a carrier having a long life and fast rising for electrification by incorporating a metal salt of fatty acid into the carrier surface. CONSTITUTION: This carrier consists of a magnetic material coated with at least one of styrene polymer, acryl polymer and styrene-acryl copolymer and the carrier surface contains a metal salt of fatty acid. The carrier is produced by dissolving at least one of styrene polymer, acryl polymer and styrene-acryl copolymer in a proper solvent, applying the obtd. soln. on the surface of a magnetic material, and then vaporizing the solvent at desired temp. Further, a metal salt of fatty acid is added to the carrier by mixing or stirring under proper force. Or, the carrier is produced by dispersing a metal salt of fatty in the prepared soln. in a microscopic state, applying the soln. on the surface of the magnetic material, and vaporizing the solvent.
Patent JP-S62248080-A (JP)
Title: Closed graphic identifier
Inventor: HARADA HIROAKI
IPC: G06F17/50
Filed: 1986-04-22
Abstract: PURPOSE:To eliminate the disagreement between a graphic and loop information and to speed up processing by applying thinned and broken lines to an image so as to make graphic information into a table and detecting the loop by a retrieval operation on the table. CONSTITUTION:An open arc reducing mechanism P1 reads and checks information on the end points of a line segment as for each arc in an arc table M2 out of a broken line data memory. If it is zero, the mechanism P1 sets a disuse flag to the line segment. A vector retrieval mechanism P2 selects a nonopen arc in the table M2, and sets its segment line number to a register R1. An angle difference computing mechanism P3 calculates the angle difference between the vector with a number previously set and the vector with a number currently set, and stores the sum of this angle difference and the old one. A directional flag is added to the line segment to be processed. The mechanism P2 retrieves the line segment clockwise. If the total sum of the angle differences comes to 2pi or returns to the initial state, a loop is closed. At that time a loop data generating mechanism P4 adds an ID to the loop, and registers its line segment group in a loop data memory.
Patent JP-H1026605-A (JP)
Title: Carbon dioxide sensor
Inventor: MATSUBARA HIDEKI
IPC: G01N27/416
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a carbon dioxide sensor high in a singularity for CO2 , in particular a carbon dioxide sensor low in sensitivity of H2 O and excellent in sensitivity for CO2 . SOLUTION: In a carbon dioxide sensor comprising a solid electrolyte 1, a reference electrode 2 formed on one face of the solid electrolyte 1, a detection electrode 3 formed on a face counter to the reference electrode 2, and a carbonate 4 which is separated from and balanced with CO2 and is added to or stacked in the detection electrode 3, a solid electrolyte is constituted of a sintered body which sinters a mixture containing a compound represented by LiO2 .M2 O3 .(SiO2 )2 (M denotes a lanthanum group element) of 30-99wt.%; and alumina (Al2 O3 ) of 70-1wt.%.
Patent JP-S57208966-A (JP)
Title: Preventing method of sediment in soybean milk
Inventor: SAKUMA SHIYUUZOU
IPC: A23L11/00
Filed: 1981-06-18
Abstract: PURPOSE: To prevent the formation of sediments in a soybean milk, by adding a very small amount of calcium ions to a ground and extracted solution soybeans.  
     CONSTITUTION: A soluble calcium compound, e.g. calcium lactate or calcium secondary phosphate, in an amount in the range of 15W28% expressed in terms  of calcium ions is added to a ground and extracted solution of soybeans under stirring. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5218195-A (JP)
Title: Superconducting wire process
Inventor: SHIIKI KAZUO
IPC: H01L39/06
Filed: 1975-08-01
Abstract: PURPOSE: Manufacture superconducting wires in long lengths and with high critical current density by passing a base material in superconducting compound solution and attaching a compound layer around it. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10285834-A (JP)
Title: Flywheel type power storing equipment
Inventor: TANIGUCHI MANABU
IPC: B60L50/30
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To reduce the size, weight and power consumed for a flywheel type power storing equipment. SOLUTION: A flywheel type power storing equipment comprises a vertical rotator 2 having a flywheel 7, a control type magnetic bearing equipment 35 supporting contactlessly the rotator 2 in radial direction and axial direction relative to a housing 1 and holding to a predetermined running position, and a dynamic pressured bearing device 15 applying a force in reverse direction from displacement direction to the rotator 2 when the rotator 2 has been displaced from the running position.
Patent JP-S5619539-A (JP)
Title: Manual operation unit
Inventor: TANAKA SHINSAKU
IPC: G11B15/10
Filed: 1979-07-23
Abstract: PURPOSE: To increase the manipulation, by reducing the operating force with the mechanical means, through the provision of a plurality of self-return type insert between the delivery member and the operation member.  
     CONSTITUTION: In the manual operation unit selectively operating a plurality of operation members 3, one delivery member 6 is pivotally borne to the fitting shaft 2 to which each operation member 3 is pivotally borne with reciprocation-free, and this delivery member 6 is provided with a plurality of inserts 7 corresponding to the operaion member 3 as the self-return type in slide-free up and down directions. When the push button of reproduction or recording is selected and depressed, the insert 7 is correspondingly depressed as the arrow 9 downward, the interruption part 7b is interrupted between the delivery member 6 and the operation member 3, and the delivery member 6 turns counterclockwise with the insert 7 held, resulting in meshing the large gear 13 with the pinion 12 and closing the switch 26 at the same time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11289635-A (JP)
Title: Knock-out structure of box for wiring and piping
Inventor: KITAMURA YUSUKE
IPC: H02G3/08
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To punch out knock-outs with ease and reliability without making visual errors in measuring distances in the knock-out structure of a box for wiring and piping which is provided with inner knock-out portions and outer knock-out portions. SOLUTION: An inner anchoring portion 11, to which a punching tool can be anchored, is formed on the outer face of an inner knock portion 5, and an outer hook portion 12 to which a punching tool can be hooked is formed on the outer face of an outer knock-out portion 6. The inner hook portion 11 and the outer hooked portion 12 comprise the inner knock-out portion 5 and the outer knock-out portion 6, and allow a removing tool to be hooked to the outer face of the inner knock-out portion 5 and the outer face of the outer knock-out portion 6. First connecting portions, which connect the inner knock-out portions 5 with the outer knock-out portions 6 and third connecting portions, which connect the outer knock-out portions 6 and the sidewalls are formed.  The connecting strength of the third connecting portions is made higher than that of the first connecting portions, so as to prevent the outer knock-out portions 6 from being punched out together with the inner knock-out portions 5, when the inner knock-out portions 6 are punched out.
Patent JP-S5216705-A (JP)
Title: Method of connecting present railway with elevated railway
Inventor: MARUYAMA YOSHIHARU
IPC: E01B37/00
Filed: 1975-07-30
Abstract: PURPOSE: Under present railway, inclined railway support frame block is constructed, and after elevated railway is completed, the frame block is drawn out to connect present railway with the elevated railway. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60236130-A (JP)
Title: Device for detecting disk slanting angle of recorded information reproducing device
Inventor: NUMATA TOMIYUKI
IPC: G11B7/085
Filed: 1984-05-09
Abstract: PURPOSE:To accurately detect the slanting angle of a disk, by providing a means which emits a light irrespective of a pickup beam upon the surface of the disk and another means which receives the reflecting light of the light from the disk surface and detects the change in the opposite direction. CONSTITUTION:A light emitting element 1 is arranged so that the optical axis of its emitting light can always maintain a fixed angle with the optical axis of a pickup beam 2 for reading and can be positioned adjacently to the irradiating location of the emitting light on a disk 3. When the light emitting element 1 and a photoreceptor 4 are moved while maintaining the above-mentioned relation between them correspondingly to the slide resulting from the tracking operation of a pickup 5, the relative slanting angle of the disk 3 which always is a recording medium in a reproducing track to the optical axis of the pickup beam 2 for reading can be detected though the change in the output of the photoreceptor element 4. Therefore, the slanting angle of the disk to the optical axis of the pickup beam can be detected accurately.
Patent JP-S5521119-A (JP)
Title: Wafer continuously processing apparatus
Inventor: NAGATOMO HIROTO
IPC: H01L21/306
Filed: 1978-08-02
Abstract: PURPOSE: To perform effectively an etch-washing so that liquid would come into full contact with the back and surface by washing a wafer in an annular etch-washing tank while carrying its circumferential portion firmly.  
     CONSTITUTION: A wafer 12 to 15 are arranged to be positioned in a predetermined distance along an annular bottom face of an etch-washing tank by utilizing a wafer sustaining plate 4 constituted by putting one of two sector plates 4a and 4b on another to be awshed preferably. According to such a construction, the wafer can be carried only in the circumferential portion of the washing tank to efficiently achieve the etch-washing by permitting the liquid to come into full contact with the back and front face of the wafer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0472511-A (JP)
Title: Position measurement using gyroscope
Inventor: SEO KEIKO
IPC: G01C19/34
Filed: 1990-04-09
Abstract: PURPOSE:To know the position of a moving body by correcting the inclination of the horizontal plane due to rotation of the earth round its own axis by an amount according to the rotation. CONSTITUTION:A gyroscope is furnished to obtain horizontal plane, and a device is provided to put the plane in synchronization with rotation of the earth round its own axis. A device to remove influence of a dead-weight and the acceleration is installed along with a device to remove the influence of the gravitational force of the sum and moon. The horizontal plane obtained by the gyroscope is made synchronous with the rotation of the earth, and horizontal plane in the place is maintained, and vertical line to the horizontal plane is put identical to the direction of the gravitation. When moving apart from the place, the vertical line is deviated from the direction of gravitation accordingly, so that the azimuth and distance are determined from the deviating direction and the angle. At this time, influence of the attracting force of sun and moon is removed. This enables use of a costly satellite navigation method.
Patent JP-H02272809-A (JP)
Title: Integrated circuit for power
Inventor: YAMAMOTO SEIJI
IPC: H03F1/30
Filed: 1989-04-13
Abstract: PURPOSE:To efficiently absorb a leak current when a temperature is high by providing a current mirror and using a current amplified in the current mirror as the current absorbing the leak current which occurs in a transistor to be leak-cut. CONSTITUTION:The PNP transistor Q6 of base-open, where an emitter area is set to be 1/N of a PNP transistor Q4, and an NPN transistor Q7 are connected in serial between a power terminal 1 and ground. An NPN transistor Q8 whose emitter area is N times as much as the transistor Q7 is connected to the transistor Q4 in serial. When the leak current occurs in the transistor Q4 when the temperature is high, the leak current which is 1/N of said leak current occurs in the transistor Q6. Since the leak current is amplified by the current mirror of 1:N, which consists of the transistor Q7 and Q8 by N times and it flows in the transistor Q8, the leak current which occurs in the transistor Q4 comes equal to the current flowing in the transistor Q8. Thus, the leak current which occurs in the transistor Q4 when the temperature is high can efficiently be absorbed.
Patent JP-H06282962-A (JP)
Title: Magnetic recording medium provided with bar code
Inventor: OGAWA TATSUYA
IPC: B42D15/10
Filed: 1993-03-30
Abstract: PURPOSE:To prevent falsification by hiding a bar code layer. CONSTITUTION:A hiding layer 9 covering a bar code layer 8 hides a specific pattern of the layer 8 so that it cannot be visually recognized, and the layer 8 is formed by printing or the like using a material in which visible light cannot be transmitted. Thus, since the layer 8 is hidden by the layer 9, bar code information cannot be found and its position cannot be recognized. Further, since the layer 8 is provided at a lower layer than an OP layer 7, falsification by cannot be performed substantially. Because, when any falsification by is performed for the bar code, the layer 7 is required to break, and this means that the bar code itself is broken.
Patent JP-H04323002-A (JP)
Title: Coloring method for wood
Inventor: SUZUKI SHINICHI
IPC: B27K5/02
Filed: 1991-04-24
Abstract: PURPOSE:To smoothly and evenly color a wood material even if which strongly absorbs coloring liquid. CONSTITUTION:Coloring liquid 2 is applied to wood by more than the amount, by which the wood is saturated. Next, the coloring liquid 2 applied onto the wood is squeezed to the amount near its saturation point of the wood. After that, coating 3, the viscosity of which is higher than that of the coloring liquid 2, is applied to the wood 1 with a roll coater 4.
Patent JP-H05245812-A (JP)
Title: Manufacture of day press molding
Inventor: KOIZUMI KATSUO
IPC: C04B35/00
Filed: 1992-03-02
Abstract: PURPOSE:To improve a shape-preserving strength of a dry press molding such as a ceramic molding for an electronic parts without increasing the quantity of a binder or molding pressure. CONSTITUTION:The molding is heat-treated at a temperature higher than the glass transition temperature of thermoplastic resin being contained therein. With this treatment, the shape-preserving strength is improved so that the molding is available in the quantity of a binder and molding strength as in the conventional out, and the occurrence of cracks can be avoided during use, and the yield can also be improved.
Patent JP-S5521733-A (JP)
Title: Production of antibiotic y-12278 and carcinostatic preparation containing the same as the effective ingredient
Inventor: MUNAKATA TOMOHIKO
IPC: A61P35/00
Filed: 1978-07-31
Abstract: NEW MATERIAL:Antibiotic Y-12278 of formula I [2-amino-N-( 3,4,4a,5,6,7- hexahydro-3-dichloromethyl-5,6,8-trihydroxy-3-methyl-1-oxo-1H-2-benzopyran-4-yl ) propaneamide].  
     USE: Antibiotic and antitumorigenic agent; it especially shows remarkable antitumorigenic activities against leukemia of tested animals.  
     PREPARATION: Psuedomonus Yoshitomiensis (FERM-4595) is aerobically cultured in usual media near 7 pH and 25°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60239041-A (JP)
Title: Formation of multilayer interconnection
Inventor: WASHIO KUNIHIKO
IPC: H01L21/768
Filed: 1984-05-11
Abstract: PURPOSE:To obtain the multilayer interconnection suitable for formation of the state of high density by a method wherein the lower layer of the first wiring film is formed on the surface of an Si substrate, and when the upper layer of the second wiring film is going to be provided adjoiningly on the first wiring film, a connection part is attached to the first wiring film, an interlayer insulating film is coated on the whole surface, the surface of the connection part is exposed by performing an etching, and the second wiring film is coated thereon. CONSTITUTION:A lower layer first wiring film 3 of the prescribed shape is formed using W, Ti and the like on the surface layer part of an Si substrate 1 for the purpose of reducing an electromigration through the intermediary of an impurity region 2 to be used as a contact. Then, a connection part 4 consisting of W and the like is fixed to a part of the surface of the wiring film 3, and the whole surface is coated by an interlayer insulating film 5 consisting of Si3N4 or polyimide resin. Subsequently, the surface of the film 5 is flattened by performing a plasma etching slightly, the surface of the connection part 4 is exposed, and the upper layer second wiring film 6 same as the above is coated on the film 5. Accordingly, not only a two layer wiring but also multilayer interconnection of high reliability can be obtained.
Patent JP-S5617269-A (JP)
Title: Rotary scanning type ink jet recorder
Inventor: FURUKAWA TATSUYA
IPC: B41J2/005
Filed: 1979-07-24
Abstract: PURPOSE:To provide the titled recorder capable of increasing a recording speed by a method wherein a plurality of ink jet ports are provided on a periphery with a hollow shaft as a center, and the ports are communicated with the ink passage of an ink jet head. CONSTITUTION:With a motor 4 driven, a hollow shaft 1 and an ink jet head 3 are rotated. The ink jet head 3 is provided with a plurality of ink jet ports 71, 73 on a circle with the hollow shaft 1 as a center. Ink from an ink chamber 2 is flowed through the hollow shaft 1 and jetted from the ink jet ports 71, 73. The jetted ink is split into droplets by cylindrical electrostrictive vibrators 81, 82, the droplets are electrically charged by charging electrodes 19a, 19b while being deflected by deflecting electrodes 18a, 18b for conducting printing on recording paper 15.
Patent JP-S57209406-A (JP)
Title: Utilization limit recognizable tire
Inventor: FUJISHIMA HISASHI
IPC: B60C11/00
Filed: 1981-06-17
Abstract: PURPOSE:To easily recognize the degree of abrasion of a tire by providing it with layers of different colours so that said degree may be indicated by the difference in colour. CONSTITUTION:An elastic body consists of two layers witg different colors, so that abrasion of the grounding face of the tire results in appearance of a layer of different colour on the exterior. Accordingly, the degree of abrasion of the tire can be recognized easily.
Patent JP-S5219451-A (JP)
Title: Air-conditioner
Inventor: KAMATA MASUNORI
IPC: F25B1/00
Filed: 1975-08-04
Abstract: PURPOSE: To prevent frost from occuring in an air-conditioner during its demoisturing operation at low temperatures. 
     COPYRIGHT: (C)1977,JPO&Japio