baber/WOPTO huggingface dataset:
Patent JP-2001077196-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASEGAWA TOSHIAKI
IPC: H01L21/316
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing by using a structure of a mask in which the recycling of a resist film is enabled and using a material having a low permittivity in the lowermost layer of the mask when a wiring structure is formed on an interlayer dielectric including a low organic film having a low permittivity. SOLUTION: This semiconductor device comprises the step of forming a 3-layer mask of different materials consisting of a first mask 24, a second mask 22, and a third mask 21 from the bottom layer on an interlayer dielectric 12 including first and second low dielectric constant films 13, 15. The second mask 22 is formed with a film of a material that protects a first film 16 which forms the first mask 24 when the third mask 21 is formed, and the first film 16 is formed with a low permittivity material.
Patent JP-S63110966-A (JP)
Title: Surface surge motor
Inventor: KUBOTA HIDEYUKI
IPC: H02N2/00
Filed: 1986-10-27
Abstract: PURPOSE:To improve conversion efficiency, by generating torque with the traveling of the surge of an oscillator consisting of a piezoelectric element and an electrostriction element, and a thin cylinder unit integrated with the oscillator. CONSTITUTION:So far as a surface surge motor is concerned, its main unit 1 is provided with a thin cylinder unit 2, and on the outer peripheral surface, a ring-formed oscillator 3 consisting of a piezoelectric ceramics and another piezoelectric element is fitted. Besides, a cross-section-elliptical rotor 5 which is permitted to come in slidable and rotatable contact with the inner peripheral surface of the thin cylinder unit 2 via lubricant and is fitted on an output shaft 6 inserted through the main unit 1 via a bearing 7 is set, and the thin cylinder unit 2 and the oscillator 3 are elliptically deflected and transformed in contact with the outer peripheral surface of the rotor 5. When voltage is applied to the oscillator 3, then it is elongated and contained in the peripheral direction and is displaced in the thickness direction to be bending-oscillated. Then, by traveling surge, one-directional torque is transmitted to the rotor 5, and the rotor 5 is set to be slidably rotated.
Patent JP-H0595298-A (JP)
Title: Interference wave elimination device
Inventor: TSUJIMOTO ICHIRO
IPC: H04B1/10
Filed: 1991-10-01
Abstract: PURPOSE:To attain proper interference elimination with respect to a broad band interference and a narrow band interference. CONSTITUTION:A correlation device is used as a means to discriminate whether an interference wave occupies a broad band or a narrow band, and a controller 111 controls a changeover device 109 based on the information as a clue. When a D/U (interference versus desired wave ratio) is negative to indicate a broad band interference wave, an output of a power inversion adaptive array of a subtractor 107 is selected, and when the D/U is positive and the interference occupied a narrow band as a CW, an output of an adder 108 resulting from maximum ratio diversity synthesis is selected.
Patent JP-S61133548-A (JP)
Title: Discharge lamp
Inventor: NITODA YORIYUKI
IPC: H01J61/16
Filed: 1984-12-03
Abstract: PURPOSE:To obtain a discharge lamp which need not be heated with a heater and can be used on a zone of cold by charging both mixing gas of neon and argon, and mercury into a glass tube with a tubule at the central part. CONSTITUTION:Electrodes 4 and 5 are housed respectively in the electrode regions 2 and 3 of a discharge glass tube 1, and both about 20 torr of mixing gas 6, of 99% neon gas and 1% argon gas in volume ratio, and mercury are charged in the hollow tubule 1. Under normal temperature, mercury vapor in the tube 1 enables the lamp to light by a high frequency power supply 9. Under low temperature, e.g., -20 deg.C, neon gas is excited in the tubule, and then easily emitting light by ionization, even under low temperature, to generate heat energy. This heat energy vaporizes mercury, being frozen inside the tubulous wall, into light emitting. That is, as the lamp can be easily lighted under low temperature, the heater for heating need not be used. Applying a fluorescent film on either the inside or outside wall of the tubule can render the lamp into a fluorescent discharge lamp which can emit light of desired colors under the action of mercury-emitting ultraviolet rays.
Patent JP-H0198546-A (JP)
Title: Drawing device for paper jointing tube
Inventor: MIYATA O
IPC: B65H19/30
Filed: 1987-10-08
Abstract: PURPOSE:To draw a paper jointing tube safely without any manpower by providing drive devices for enabling the shift of a paper clamping device respectively in horizontal and vertical directions, and a paper jointing pressure in a paper jointing tube drawing device for drawing the paper jointing tube of machine glazed paper for printing and the like. CONSTITUTION:A drawing device for a paper jointing tube is shifted to a position suitable fir clamping the paper jointing tube 30 of machine glazed paper 31. Then, a vertical motion frame 6 is shifted on the operation of a vertical actuation device 7 in such a way that an axis will align the position of a paper jointing tube clamping device 22, corresponding to the height of the paper jointing tube 30 of the machine glazed paper 31 laid in a horizontal direction. The aligned paper jointing tube 30 is clamped with the paper jointing tube clamping device 22 via the operation of a paper jointing tube device drive 23. In this case, the machine glazed paper 31 being so retained with a paper jointing tube presser 29 as not to move, the paper jointing tube 30 clamped with the paper jointing tube clamping device 22 is drawn from the machine glazed paper 31 with a horizontal carriage 21 shifted on the operation of a horizontal drive device 15.
Patent JP-H0567472-A (JP)
Title: Fuel electrode for solid eletrolyte fuel cell
Inventor: SAWADA AKIHIRO
IPC: H01M8/12
Filed: 1991-09-06
Abstract: PURPOSE:To prevent degradation of fuel cell performance by forming two porous electrode layers of both a<n> Ni+YSZ constitution and a Ni+basic aggregate constitution on the surface of an electrolytic base material. CONSTITUTION:The first porous electrode layer of a<n> Ni+YSZ constitution and the second porous electrode layer of a<n> Ni+basic aggregate constitution are formed on the surface of an electrolyte base material. An electrode reaction function is given to the first layer, and a reforming catalyst function of carbon proof deposition property is given to the second layer, and hydrocarbon is prevented from coming into contact directly with the first layer by adopting an electrode structure, and electrode reaction is highly activated between quasi reforming hydrogen and oxygen ion, so that degradation of fuel cell performance can be prevented.
Patent JP-H0897349-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MOROI SADAYUKI
IPC: H01L23/495
Filed: 1994-09-26
Abstract: PURPOSE: To reduce inductance of power supply path and ground path of a semiconductor element by stacking a lead frame, except for lead, to the grounding metal plane, power supply metal plane and to the positions corresponding to leads of respective grounding metal plane and power supply metal plane. CONSTITUTION: A grounding metal plane 1 providing an external lead 2 functioning as a grounding terminal and a power supply metal plane 5 providing an external lead 6 functioning as a power supply terminal are stacked via an annular insulating bonding tape 4. Lead frames 7 except for leads, are stacked, via the annular insulating bonding tape 4 at the positions of the external leads 2, 6 and internal lead respectively corresponding to the grounding metal plane 1 and power supply metal plane 5. Thereby, inductance of power supply path and grounding path of the semiconductor element can be reduced.
Patent JP-H0996397-A (JP)
Title: Method for covering metal pipe with heat insulating material, and its device
Inventor: NAGASE MUNEAKI
IPC: B29C63/02
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent the processing hardening and to improve the site workability, by opening the slot part of a pipe form heat insulating material, covering a metal pipe, moving it in the axial direction while the pipe winding form is maintained, and fusing the slot part. SOLUTION: One side end of a winding metal pipe P is inserted to a processing passage W, the tip of a heat insulating material feeding guide 3 is inserted to one side end of a pipe form heat insulating material D, and they are loaded to a heat insulating covering device 1. When the pipe P and the heat insulating material D are moved by the inner side roller 11a and the outer side roller 11b, the heat insulating material D is cut in the longitudinal direction by a cutter 4, a slot part S is opened at the base end of the guide 3, and the pipe P is covered with the heat insulating material D. The rollers 11a and 11b squeeze the pipe P and the heat insulating member D at a covering position O, and a clearance is formed between the pipe P surface at the recess side of the processing passage W, and inner surface of the heat insulating material D.  The slot part S near this clearance is slid and contacted to a heating plate 21 so as to fuse it, it is pressed and fused between an auxiliary plate and a pressure connecting roller 31, and finally it is cooled by blowing the air by a cooling mechanism 40. Since no processing hardening is generated to the pipe P, the site workability can be improved.
Patent JP-S62112878-A (JP)
Inventor: OKABE SHIGEKI
IPC: E05F11/48
Filed: 1985-11-13
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-2001071655-A (JP)
Title: Directly drawing type printing plate original plate
Inventor: NAGASE KOICHI
IPC: B41N1/14
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a negative directly drawing type waterless lithographic printing plate, which is excellent in image-reproducibility while favorably reserving the ink mileage by adding a wax in a heat-sensitive layer of the directly drawing type lithographic printing plate having at least the heat-sensitive layer and an ink-repelling layer in this order on a base plate. SOLUTION: This directly drawing type lithographic printing plate has at least a heat-sensitive layer and an ink-repelling layer in this order on a base plate, and a wax is added in the heat-sensitive layer. In this case, as the wax, a petroleum wax is preferably used, and especially, a paraffin wax and a microklystan wax are preferably used. Also, the melting point of the wax is preferably set at 60 to 100 deg.C. In addition, at least a compound, which can be decomposed by the action of a laser irradiation, or a thermosetting compound is preferably contained in the heat-sensitive layer. Then, as the ink-repelling layer, a silicone rubber layer is preferably used. By this constitution, the image- reproducibility is easily improved.
Patent JP-H02101665-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YOSHIDA HIDEO
IPC: G11B15/665
Filed: 1988-10-07
Abstract: PURPOSE:To regulate inclination or looseness on the tip side of a rocking arm and to improve the positional accuracy of the rocking arm by providing a stopper which catchs the tip part of the rocking arm and regulates the inclination thereof on the rocking plane surface of the rocking arm. CONSTITUTION:The stopper 52 which the tip part of the pinch shift arm (the rocking arm) 9 abuts on to regulate the displacement of the arm has an inclined working face 52a so as to regulate not only the displacement of the arm 9 in a horizontal direction but also the inclination with respect to the rocking plane surface thereof. Besides, an aperture part on the upper side of the bearing part of the arm 9 is made to be a long hole along the longitudinal direction of the arm 9. Even if a fulcrum shaft 9a is inclined in the longitudinal direction of the arm 9, the arm 9 can be accurately positioned by making the tip part of the arm 9 abut on the face 52a and absorbing that inclination, when the aperture part and the face 52a are inclined, so that the tip part of the arm 9 can be prevented from being inclined.
Patent JP-H03224731-A (JP)
Title: Manufacture of composite molded product
Inventor: KATO SHINJI
IPC: B29C45/14
Filed: 1990-09-25
Abstract: PURPOSE:To manufacture a composite molded product without generating breakage of woody material thin plates and without damaging the appearance even when a molded body is buff ground by disposing a surface material formed with laminated timber veneers on both surfaces of a thin metal sheet in a mold and molding synthetic resin on the rear side of said surface material. CONSTITUTION:A surface veneer 3 and a backing veneer 4 are bonded integrally on both surfaces of a metal thin sheet 2 to form a woody material thin plate 1. For the surface veneer 3, a veneer of beautiful grain pattern should desirably be used. The woody material thin plate 1 is disposed in a mold 6 for preliminary molding, and the woody material thin plate 1 is deformed by press molding to form a surface material 1'. The same is released and inserted into a mold 7 for injection molding, and synthetic resin 5 is injected to manufacture a composite molded product 8 composed of the surface material 1' and the synthetic resin 5 integrated together.
Patent JP-H06109196-A (JP)
Title: Mist occurrence control device
Inventor: OCHIAI AKIRA
IPC: F16N7/32
Filed: 1992-09-24
Abstract: PURPOSE:To provide a mist occurrence control device which is hardly influenced by temperature and can always steadily supply a fixed quantity of mist. CONSTITUTION:A mist occurrence control device 1 is composed of an oil storing tank 2, a tank cover 3 attached to the tank 2, an atomizer 4 which is attached to the tank cover 3 and atomizes supplied oil, an air supply means 6 to supply air to the atomizer 4, a temperature detecting means 11 to detect the temperature around the tank 2, an oil supply means 12 to supply the oil to the tank 2, and a control means 13 to control the quantity of supplied oil on the detected temperature. Since the quantity of the oil supplied from the oil supply means 12 controlled correspondingly to detected temperature change by the control means 13 is supplied to the atomizer 4, a fixed quantity of mist is always generated even if the change of atomizing rate is caused by the temperature change, and the mist can be therefore steadily supplied to machines.
Patent JP-H03117213-A (JP)
Title: Function selection circuit
Inventor: TODA HARUKI
IPC: G06F17/50
Filed: 1989-09-29
Abstract: PURPOSE:To allow the selection circuit to cope with the case that a truth table and specifications are changeable by selectively taking plural number of ORs of plural signals corresponding one to one to each of combinations of signal states of input signals and starting the operating function indicated in the truth table list depending on the OR. CONSTITUTION:A mode decoder 2 generates signals MD0, MD1...MD15 representing the position of a truth table based on the signal state ('0' or '1') of input signals inverse of CAS, the inverse of DT, the inverse of WE and DSF. A truth table selection circuit 5 generates signals Func1, Func2... or the like selecting an operating function based on the signals MDi (i=0,...15) while being controlled by an output control signal. That is, the circuit 15 combines plural signals MDi and takes plural ORs selectively. Then a 2nd signal is generated, which is a signal starting selectively the operating function represented in the truth table by plural ORs. Thus, even when the truth table and the specifications are changeable, the circuit design is started and even when the truth table is revised after the end of the design, the revision is covered in the manufacture process.
Patent JP-H01122429-A (JP)
Title: Uniaxial oriented filling film for atmosphere control packaging
Inventor: MITSUCHIERU KERII ANTOON JIYUN
IPC: B29L7/00
Filed: 1988-10-08
Abstract: PURPOSE: To obtain a controlled atmosphere packaging(CAP) film by filling an inert filler in a thermoplastic polymer, casting it into a sheet, and stretching to form an oriented film. CONSTITUTION: The CAP film is formed by the steps of melt blending a polymer, inert filler, processing aid and stabilizer in a mixer, extruding melt blend as a string-like material, cooling the material to maintain its moisture reference therein below 700 ppm, casting the film from the string-like extruded material, cooling the film to a temperature below a melting point of the film, and uniaxially orienting the film in a width of a T.M. Long stretcher or a forward draw unit.
Patent JP-S61133326-A (JP)
Title: Production of middle-and high-carbon steel material for directly heat treated wire
Inventor: ARAI KAZUO
IPC: C21D9/52
Filed: 1984-12-04
Abstract: PURPOSE:To produce a middle- and high-carbon steel material which can be cold rollable directly to a wire having an intended size without reheating by hot rolling the middle- and high-carbon steel having a high-carbon segregation part in the central part then cooling quickly the steel down to a specific temp. range. CONSTITUTION:The middle- and high-carbon steel ingot of which the C content of the matrix part is 0.5-0.9wt% and which is segregated with C at 1.0-1.8wt% concn. in the central part having a tendency to slow cooling is hot rolled to a rough wire material. The wire material is quickly cooled at >=100 deg.C/sec cooling rate from 850-1,100 deg.C rolling temp. down to a 500-650 deg.C temp. region. The precipitation of net-like brittle cementite at the austenite grain boundary in the central segregation part is obviated and the structure of ferrite and pearlite is formed therein. The middle- and high-carbon steel material for the wire which can be cold rolled to the wire having a prescribed diameter is obtd. without reheating.
Patent JP-H0781310-A (JP)
Title: Pneumatic tire for heavy load
Inventor: FUNATO NAOMICHI
IPC: B60C9/28
Filed: 1993-09-20
Abstract: PURPOSE:To provide a tire which has excellent abrasion resistance till the end of tire life without hindering the durability required for pneumatic tire for heavy load by correcting the travelling growth of the pneumatic tire for heavy load. CONSTITUTION:In a radial tire for heavy load, of which tire aspect ratio exists in a range of 1.0-0.75, a ratio of the maximum width S of a carcass line in the cross section of the meridian of a tire to the maximum width W of a belt is set within a range of 0.70<=W/S<=0.73.
Patent JP-H02144064-A (JP)
Title: Coupler for container of medical solution
Inventor: MANFUREETO RISHIKU
IPC: A61M5/162
Filed: 1989-10-02
Abstract: PURPOSE: To enable to transfer a medicament from one container which is equipped with a blocking part for container connection for medicament transfer to another container, without contamination, by producing a device which is comprised of a hollow perforating needle connected with a tube-shaped inserting part having a blocking part inside the joint of the inserting part, and making said blocking part be removed from the outside to the opened position and be shut up. CONSTITUTION: A tube-shaped connecting part 1 is inserted into a tube-shaped joint 2 of a container 3 on one hand and can be connected with another container 4 on the other hand, and a blocking part 5 which shuts up the tube-shaped connecting part is arranged to be released on the side of the tube-shaped connecting part directed toward the direction of the container 3. The tube-shaped connecting part 1 is comprised of a hollow perforating needle 6 and a stopper- inserting part 8 which is connected with the former and has a perforation passage 7. And said inserting part is arranged to shut up the side of the container by the blocking part 5. Said blocking part, in which an interception and shutting-up part plays an important role, is arranged to blockade the perforation passage 7 at a narrowed part 9 provided for interception.
Patent JP-S62113570-A (JP)
Title: Recording condition automatic setting system
Inventor: HASHIGUCHI NORIO
IPC: H04N1/23
Filed: 1985-11-14
Abstract: PURPOSE:To enable both a photo-fixable thermal recording paper and an ordinary thermal recording paper to e used on the same device, by enclosing the photo-fixable thermal recording paper in a light-shielding casing, and detecting the presence of absence of the casing or the like. CONSTITUTION:A photo-fixable thermal recording paper 9 is enclosed in a rolled form in a light-shielding casing 10 in the manner of a cartridge, and a spool shaft 2 supporting it is supported by bases 3. When printing, the recording paper 9 requires a larger quantity of heat as compared with that required for an ordinary thermal recording paper, because the color forming temperature of the recording paper 9 is high. To discriminate the two kinds of thermal recording papers from each other, the casing 10 is provided with a projection (part to be detected) 11, which is detected by a detecting part (a photosensor, a micro-switch or the like) 12, and according to a detection signal thus obtained, a recording-controlling part 13 enlarges the width of an applied pulse or increases an applied voltage. By this, printing similar to that on the ordinary thermal recording paper can be performed on the photo-fixable thermal recording paper. The recording-controlling part 13 is provided with, for example, a ROM table, in which optimum recording conditions are preliminarily set.
Patent JP-H0596316-A (JP)
Title: Method for controlling plate thickness and speed of hot continuous rolling mill
Inventor: KIMURA KAZUYOSHI
IPC: B21B37/18
Filed: 1991-10-02
Abstract: PURPOSE:To protect a passing trouble and variation of plate thickness, plate width by calculating an advancing rate from the measured speed of a material to be rolled and the peripheral speed of a roll and determining a correction of the peripheral speed of a roll. CONSTITUTION:The speeds of the material to be rolled are measured by speed detecting devices 3k, 3l. Numbers of revolution of motors of stands 2k, 2l are detected by detecting devices 5k, 5l of the numbers of revolution. Advancing rates of an (i)th stand and an (i-1)th stand are calculated respectively by arithmetic units 10k, 10l of advancing rates. Further, plate thicknesses on the outlet sides of the (i)th and (i-l)th stands are calculated by arithmetic units 11k, 11l of plate thickness from the detected signals of rolled load detecting devices 7k, 71 and draft position detecting devices 9k, 9l. Correctins of speed which do not change a mass flow between the (i)th stand and the (i-l)th stand are calculated by a speed controller 13 from these calculated values, and outputted to a mill motor 41 on the upstream side to control the speed.
Patent JP-H0976468-A (JP)
Title: Rocking device of ink transfer roller
Inventor: SAITO SHIGEHISA
IPC: B41F31/14
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To automate adjustment of contact pressure to a vibrator roller of an ink transfer roller. SOLUTION: A rocking device comprises a rocking axis 4 to be rocked by a cam mechanism, a rocking arm 13 which is freely supported by the rocking axis 4 at its one end and has at its other end an ink transfer roller 3 which is pressed by an urging means 14 so as to be directed in a direction of a doctor roller 1, and a bracket 19 which is fixed to the rocking axis 4 and has a pushing means 23 which pushes the rocking arm 13 by an elastic force stronger than that of the urging means 14 only when the rocking axis 4 is rocked in a direction of a vibrator roller 2.