baber/WOPTO huggingface dataset:
Patent JP-S6246084-A (JP)
Inventor: TAGA JUN
IPC: F16L19/00
Filed: 1985-08-22
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-2001014033-A (JP)
Title: Position controller
Inventor: DOJIRO YUKIHIRO
IPC: G05B11/36
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To enhance the resolution of output of a servo filter operation result without lowering servo responsiveness due to a noise shaping processing in a position controller by a digital servo. SOLUTION: This position controller is constituted by inserting a noise shaper 8 into a lower frequency servo filter processing part 6 for which operation accuracy is required and inserting no noise shaper into a high frequency servo filter processing part 7 for which responding speed is required. By this structure, enhancement of positioning accuracy by the digital servo and security of the servo responsiveness is made to be compatible even when a D/A converter 9 with low resolution is used for achieving low cost.
Patent JP-H1116414-A (JP)
Title: Hoist for luminaire
Inventor: KOITABASHI MASATOSHI
IPC: F21V21/36
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a hoist for a luminaire by which a fitting angle to a tilted ceiling is finely adjusted and changes generated at a fitting time or caused by aging or inspec tion and repair are corrected, and which is fitted to the tilted ceiling always maintaining fine appearance and has a simple structure and low manufacturing costs. SOLUTION: When the fixing position of the hanging bolt 3 to the curvature seat face of a fitting seat 13 is moved in an arrow sign X1 direction, the fitting angle of a hoist main body 1 is tilted in an arrow sign θ1 direction, and when the fixing position of the hanging bolt 3 to the curvature seat face of the fitting seat 13 is moved in an arrow sign X2 direction, the fitting angle of the hoist main body 1 is tilted in an arrow direction θ2 direction.  When the titling angle of a hoist body 15 is changed caused by aging or inspection and repair work so that a gas is generated between a cover 10 and an opening 8a, the fixing position of the hanging bolt 3 to the fitting seat 13 is finely adjusted so as to change the tilt of the hoist main body 1 to correct the gap between the cover 10 and the opening 8a so that the fitting angle of the hoist main body 1 coincides with a ceiling face 8. The opening 8a is completely covered by a cover 10 fixing a luminaire 11 so that fine appearance is maintained at a fitting time.
Patent JP-2001009336-A (JP)
Title: Apparatus and method for measuring and applying extremely small amount of highly viscous liquid
Inventor: YAMATE TAKESHI
IPC: B05C1/02
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for measuring and applying an extremely small amount of a highly viscous liquid with which a highly viscous liquid in an extremely small amount (e.g. 0.1 mg or lower) can precisely be measured and applied to a coating object body at high application precision (e.g. within ±20%) and the coating process can be carried out automatically. SOLUTION: This apparatus is provided with a measuring plate 10 having a measuring through hole 10a equivalent to a prescribed extremely small amount, a filling apparatus for filling the measuring through hole with a highly viscous liquid 6, and a spraying apparatus for spraying the highly viscous liquid filled in the through hole from one end side toward a coating object by applying pressure to the other end of the measuring through hole with a pressurized gas. The highly viscous liquid 6 is filled in the measuring through hole 10a by pressure and the filling highly viscous liquid 6 is sprayed by a pressurized gas to apply the liquid 6 to a coating object 1.
Patent JP-H0470554-A (JP)
Title: Apparatus for inspecting surface of sphere
Inventor: MORI TAKESHI
IPC: H04N7/18
Filed: 1990-07-11
Abstract: PURPOSE:To accurately detect whether the surface flaw of a sphere is present or material inferiority is present by detecting the brightness change of the surface image of the sphere in an irregular reflection region. CONSTITUTION:A feed rotary part 2 rotates a sphere 1 under the control of a control part 3 to oppose the entire surface thereof to an inspection part 4. The light from the light source 5 arranged on the lateral side of a coaxial vertical illumination apparatus is turned downwardly at a right angle by the apparatus 6 to be projected on the surface of the sphere 1. The reflected light from the surface of the sphere 1 is two-dimensionally taken imagewise by an imaging camera 7 through the apparatus 6 and the image signal is outputted to an image processing apparatus 8. This signal is applied to a brightness correcting apparatus 14 and a difference signal due to a definite threshold value is binarized by a binarizing device 15 and the upper and lower parts of area are removed by an area measuring apparatus 16 to judge the presence of a surface flaw. Further, the sum total of density is compared with the value preset by a material inferiority detector in a density measuring apparatus 17 from the apparatus 14 to detect the presence of material inferiority.
Patent JP-H0741850-A (JP)
Title: Production of high heat resistant steel for valve excellent in high temperature fatigue strength
Inventor: FUJITA NOBUHIRO
IPC: C22C38/00
Filed: 1993-07-27
Abstract: PURPOSE:To produce high heat resistant steel for a valve excellent in high temp. fatigue strength by rolling heat resistant steel for an exhaust value having a specified compsn. constituted of C, Si, Mn, Cr, Ni, N and Fe and thereafter executing specified heat treatment. CONSTITUTION:Heat treatment steel for an exhaust value contg., by weight, 0.01 to 0.6% C, 0.1 to 1.0% Si, 8.0 to 11.0% Mn, 19.0 to 25.0% Cr, 3.0 to 10.0% Ni and 0.01 to 0.6% N, furthermore contg., at need, at least one kind of 0.1 to 5.0% Mo and 0.1 to 5.0% W so as to satisfy 0.1<=Mo+W<=5.0% or contg. 0.01 to 1.0% V, and the balance Fe with inevitable impurities is rolled. This heat resistant steel after the rolling is heated to 1050 to 1100 deg.C, is successively cooled at >=20 deg.C/sec cooling rate, is subjected to aging at 670 to 730 deg.C for 1 to 10hr and is preferably air-cooled at about >=10 deg.C/sec cooling rate, or, the heat resistant steel after the rolling may be heated to 1150 to 1250 deg.C and successively cooled at >=20 deg.C/sec cooling rate.
Patent JP-H1128335-A (JP)
Title: Method and apparatus for purifying air
Inventor: KATO AKIRA
IPC: B01D53/86
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To remove volative hydrocarbons hard to treat by ozone decomposition in purification treatment of air containing malodorous components in by bringing such air into contact with a catalyst having ozone deodorizing function and an adsorbent having adsorbing capacity of volatile hydrocarbons. SOLUTION: A malodorous component relatively low in mol.wt., for excample, ammonia, hydrogen sulfide or the like, can be oxidatively decomposed by the contact with a deodorizing catalyst in the presence of ozone to be removed or reduced. Then, at a time of the purification treatment of air containing unpleasant malodorous component of a house, an office, a hospital or a factory, the malodorous component is removed by the contact with the catalyst having ozone deodorizing function and volatile hydrocarbons not removed by an ozone catalytic deodorization method, especially, compds. having a benzene ring are treated so, as to be removed by an adsorbent. At a time of execution, an ozone generating mechanism, a dust removing mechanism, an adsorbent of volatile hydrocarbons and the ozone deodorizing catalyst are successively provided to constitute a purifying apparatus.
Patent JP-H1131719-A (JP)
Title: Inner lead
Inventor: MORITA TOSHIAKI
IPC: H01L21/60
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To make feasible a highly robust junction, by a method wherein the inner lead of a bonding tool vertical to the main supersonic oscillating direction has a convex surface to contact the bonding tool increase the friction of the contact part between the lead and the tool. SOLUTION: An inner lead 11 positioned in the main ultrasonic oscillating direction of a bonding tool and the inner lead 12 positioned in the vertical direction are junctioned with an aluminum electrode 14. Besides, the lead positioned vertical to the main ultrasonic oscillating direction has a convex surface to contact the tool. In such a constitution, when these convex shaped leads are pressed against the aluminum electrode 14 for ultrasonic vibration, the friction of the vertical leads and the contact part of the tool is increased to be equalized with the friction of the leads in parallel, thereby enabling the highly robust junction to be gained.
Patent JP-H0849614-A (JP)
Title: Pipe mounting device for fuel tank
Inventor: KOBAYASHI MASAHIDE
IPC: F16L41/08
Filed: 1994-08-05
Abstract: PURPOSE:To improve sealability and falling-off preventability between a joint and a connector while improving sealability and falling-off preventability for a fuel pipe mounting device to be used when a fuel pipe is connected to a fuel tank. CONSTITUTION:A pipe mounting device is arranged on a base 15 arranged on a fuel tank, and provided with a connector 30 for pressure-feeding connected to a fuel pump, a connector 31 for reflux into which reflux fuel is introduced, a joint 26 for pressure-feeding connected to a feed pipe 12, and a joint 27 for reflux connected to a return pipe 13. Respective pipes 12, 13 are connected to the fuel tank or the fuel pump by mounting the respective joints 26, 27 to the respective connectors 30, 31. A stopper member 35 for regulating displacement in the falling-off direction of the respective joints 26, 27 is provided by locking it to the base 15.
Patent JP-S57105686-A (JP)
Title: Multi-stage flash type heat exchanging method
Inventor: KASHIWAGI HIROSHI
IPC: F28D19/00
Filed: 1980-12-24
Abstract: PURPOSE: To reduce the corrosiveness of gas in an evaporating chamber, next to evaporating chamber of single or multiple stage in a line at a high temperature, by removing corrosive gas and condensed water which re-absorbs the said gas, from the evaporating chambers at a high temperature.  
     CONSTITUTION: The raw water at a high temperature such as geothermal water is introduced from an inlet pipe 2 into the primary evaporating chamber 1a which is maintained in the evacuated state, and is flashingly evaporated. The  water to be heated is introduced into a bundle of condensing tubes 3 by a pump  18, and heated to a high temperature in turn by exchanging heat with the vapor  generated, in multiple evaporating chambers 6 in a line. Further, the heated  water comes back to the primary evaporating chamber 1a via a pipe 8, where  it is heated again by exchanging heat with the generated vapor. Then, the river  water at a high temperature, not containing any harmful constituent, can be  taken out of a pipe 14. At the same time, a part of vapor generated and non- condensed gas are taken out of a pipe 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2001015227-A (JP)
Title: Inspection device for semiconductor device
Inventor: FURUKAWA TATSUYA
IPC: H01R33/76
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device for semiconductor device having an inspecting pin to be placed on an inspection board with θ-dislocation as minimum and capable of certainly contacting with a land electrode of the semiconductor device to be inspected. SOLUTION: An inspection device for a semiconductor device is composed of an inspection board 4 on which a semiconductor device 9 of such a type that semiconductor device is mounted on a substrate and land electrodes as external electrode are arranged in row on the bottom surface of the substrate is mounted as an object to be inspected, a plurality of guide pawls 6 to locate the semiconductor device 9 in the inspection board 4, a pin hole (7) to guide and inspecting pin 17 to make contact with the land electrode under guidance to generate electric continuity, and a frame to store the inspection board 4 for fixing to a mother board such as a printed circuit board. Because the inspecting pin 17 is structured so that its part contacting with the land electrode has a crown shape of multi-contact type, inspection of the semiconductor device with a high contacting accuracy can be executed.
Patent JP-S6162096-A (JP)
Inventor: KAI TAKASHIGE
IPC: G09G5/20
Filed: 1984-09-03
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-H0238215-A (JP)
Title: Device for separating parts
Inventor: MATSUURA KIYOSHI
IPC: B65G47/29
Filed: 1988-07-25
Abstract: PURPOSE:To separate continuous parts easily with one driving by providing a movable block having two claws, which can be moved in a vertical direction. CONSTITUTION:At the initial stage, a movable block 2 is its upper limit and a carried part comes contact into an upper claw 8 and stops there. Then, by supplying air to an air cylinder 5, the movable block 2 drops via a piston 6, and a lower claw 9 enters between flanges at the lower portion of the heading part and the following part while the upper claw 8 comes off from the upper flange of the heading part to separate and discharge the heading part. Then, the movable block 2 rises with a restoring spring 10 if the air in the air cylinder 5 is exhausted, the lower claw comes off from the lower claw of the following part to allow it to be moved to a position where it comes contact with the upper claw 8.
Patent JP-H0236281-A (JP)
Title: Color pencil lead and crayon erasable with eraser
Inventor: KUWABARA HIDEO
IPC: C09D13/00
Filed: 1988-07-26
Abstract: PURPOSE:To obtain the subject lead and crayon, having soft writing conditions, capable of wet-on-wet coating and rich in coloring properties with a sufficient breaking strength without fouling paper surfaces after writing by using a thermoplastic resin, lubricant, cellular inorganic substance-containing extender material and pigment as principal materials. CONSTITUTION:The objective lead and crayon containing (A) a thermoplastic copolymer consisting of, e.g., PE or PP and ethylene/vinyl acetate copolymer, (B) a lubricant, such as higher fatty acid, metallic soap or paraffin wax, (C) an extender material, such as talc, titanium oxide or calcium carbonate, containing cellular inorganic substances and (D) a pigment as principal materials. Furthermore, cellular silica, diatomaceous earth powder, etc., are cited as examples of the cellular inorganic substances.
Patent JP-H0935213-A (JP)
Title: Magnetic disk device
Inventor: NAKATANI RYOICHI
IPC: G11B5/39
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to maintain initial performance by providing the inside of a magnetic disk device with a mechanism for executing an intra- magnetic field heat treatment and periodically executing the heat treatment. SOLUTION: A sintered compact consisting essentially of Al2 O3 .TiC is used for a substrate 57 for sliders and the Ni-Fe alloy formed by a sputtering method is used for a shielding layer and recording magnetic pole. A material consisting of a Co-Ni-Pt-Ta alloy having a residual magnetic flux density of 0.75T is used for a magnetic recording medium 21. The magnetic recording medium 21 is rotated by a magnetic recording medium driving section 22. The magnetic head 23 is made movable by the magnetic head driving section 24 also to the part where there is no magnetic recording medium 21. The magnetic disk device has others, such as a recorded and reproduced signal processing system 25, an intramagnetic field-heat treatment mechanism 26, an electromagnet 27 and a power source 28.  The magnetic head 23 is moved to the central part of the electromagnet 27 at the time of using the intra-magnetic field-heat treatment mechanism 26. The intramagnetic field-heat treatment is periodically executed within the magnetic disk device in such a manner, by which the magnetic disk device is made to maintain the initial performance.
Patent JP-H1131494-A (JP)
Title: Lithium battery
Inventor: KOJIMA TOSHIAKI
IPC: H01M10/05
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To instantaneously and efficiently restrain the generation and rise of heat before the heat generated in an electrode suddenly rises to generate a danger of breakdown and firing of a battery, by holding a micro balloon, which is sealed with the inert gas, in a separator layer, which exists between a positive electrode mix layer and a negative electrode mix layer. SOLUTION: A separator layer holding a micro balloon, which is sealed with the inert gas, is interposed between a collector, which holds a positive electrode mix, and a collector, which holds a negative electrode mix, and flat plate electrodes are laminated in the condition that each mix layer faces to each other so as to form a pole group. With this structure, when temperature exceeds a melting point of the micro balloon, the micro balloon is fused and the inert gas is dispersed, and a clearance is generated in a separator layer part, and ion conductivity is lowered, and progress of the reaction is delayed. Consequently, generation of sudden temperature rise is prevented, and a dangerous condition such as firing and explosion can be avoided.
Patent JP-H1129801-A (JP)
Title: Conductive alloy powder, its production, conductive paste using the conductive alloy powder, and electronic equipment
Inventor: NIKAIDO TAKASHI
IPC: B22F1/00
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a powder capable of controlling the thickness of a surface oxide film to a value in the range causing no hindrance to electric conductivity even after long use by rapidly solidifying and pulverizing a molten alloy of specific composition in which nickel is allowed to enter into solid solution in copper and then mixing a binder such as synbthetic resin to the resultant fine alloy powder excellent in electric consuctivity and oxidation resistance in the specific propertion. SOLUTION: A molten Cu-Ni alloy, having a composition consisting of 5 to 20 t.% Ni and the balance Cu, is cut by means of gas injection and successively allowed to collide with a rapidly rotating cooling body made of metal to undergo rapid solidification at >=10<4>  deg.C cooling rate and pulverization to form the alloy powder having <=45 μm average grain size and plnm thickness of surface oxide film and excellent in oxidation resistance due to the presence of the oxide film as well as in electric conductivity. A synthetic resin, such as phenolic resin and epoxy resin, is added as a binder to the resultant fine Cu-Ni alloy powder by 5 to 25 pts.wt. to 100 pts.wt. of the fine Cu-Ni alloy powder, and they are mixed and formed into a conductive paste, and a conductor body of electronic equipment excellent in heat resistance and humidity resistance can be obtained.
Patent JP-S6246007-A (JP)
Title: Manufacture of small-sized air motor
Inventor: OOYAMA IKUO
IPC: F15B15/14
Filed: 1985-08-22
Abstract: PURPOSE:To decrease the cost of manufacture while prevent generation of thermal distortion, by providing a small thickness wall in the opening edge of an outer cylinder while a recessed groove in the whole peripheral surface of a plug part and applying calking to the small thickness wall under a condition that the plug part is mounted to be fitted into the small thickness wall. CONSTITUTION:A motor, forming an opening edge part of an outer cylinder 3 into a small thickness wall 1 while providing a shallow recessed groove 11 to be drilled in the whole surface of a plug part 7 in a cover member 10 and filling inside the recessed groove 11 with an adhesive agent 12, mounts the plug part 7 to be fitted into the small thickness wall 1. And an external casing (a) is completed in this fitting condition in the above by applying calking through a roller to the small thickness wall 1. In this way, the motor, eliminating the necessity for providing an internal thread to be engraved in the opening edge part of the outer cylinder 3, enables the cost of manufacture to be decreased. While the motor, performing no welding, enables a distortion or the like due to heat to be reduced.
Patent JP-H0741327-A (JP)
Title: Optical element forming method
Inventor: TAKAGI KAZUAKI
IPC: C03B11/08
Filed: 1993-07-28
Abstract: PURPOSE:To provide an inexpensive optical element excellent in shape precision and surface precision. CONSTITUTION:An optical element material 4 is inserted between the upper die 1 and lower die 2 of a mold M in the first stage. The material is heated and softened in the second stage. The softened material is press-formed in the third stage. The pressure except the gravity of the upper die 1 is released, a temp. difference is developed between the upper die 1 and lower die 2, and the material is cooled in the fourth stage. A pressure except the gravity of the upper die 1 is again applied, and a temp. is uniformly exerted between the upper die 1 and lower die 2 to cool the material in the fifth stage to form an optical element. Meanwhile, the optical element is formed by the fourth stage after the third stage and the fifth stage with the pressure increased in comparison with at least the fourth stage, or the element is formed by the fourth stage after the third stage and again by the fifth stage.
Patent JP-H0472624-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAHIRA HIROTOSHI
IPC: H01L21/316
Filed: 1990-07-12
Abstract: PURPOSE:To improve the yield of the manufacture of a semiconductor device by a method wherein an SiO2 film only on a side wall part is removed, a LO COS oxide part is formed, the SiO2 film and SiN films, which are situated on the whole surface of a silicon substrate including an element isolation region, are removed and a LOCOS film consisting of SiO2 is made to remain. CONSTITUTION:An SiO2 film 1 and an SiN film 2 are laminated in order on an Si substrate 10 to form an underlay insulating film 3 and an etching of the film 3 is performed using a resist pattern as a mask to form an element isolation region S. Then, an SiN film 5 and an SiO2 film 6 are laminated in order on the whole surface of the substrate 10 including the region S, an etchback is performed to form a sidewall 7 consisting of the films 5 and 6, subsequently, after the film 6 on the front surface of the sidewall is removed, a LOCOS oxide part 8 formed at the region S by a thermal oxidation and after that, the films 2, 5 and 10 and the SiO2 film 6 on the upper surface of the oxide part 8 removed and a LOCOS film 9 is formed.
Patent JP-H1032240-A (JP)
Title: Semiconductor device and manufacture of semiconductor device
Inventor: KONDO TOSHIYUKI
IPC: H01L21/762
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to remove easily a residual gate material and to prevent continuity from being made between gates by a method wherein the end parts of a buried element isolation region are formed into a step shape. SOLUTION: An oxide film 2, a first stopper 3 and a second stopper 4 are formed on a semiconductor substrate 1. The first and second stoppers are selected by a combination of stoppers of different oxidation rates, stoppers of different isotropic etching rates or the like. Then, the stoppers 3 and 4 and the film 2 are patterned to form a resist 7 and the stopper 4 consisting of a silicon nitride layer, the stopper 3 consisting of a polycrystalline silicon layer, the film 2 and the substrate 1 are subjected to anisotropic etching. After the resist 7 is removed, an oxide film 5 is formed by performing an oxidation in a thickness of several 10nm or thereabouts. At this time, as the stopper 3 is a substance which is easily oxidized, the film 5 is mainly grown and formed in the lateral direction.  An SiO2 film or the like is deposited on the substrate 1 to bury the SiO2 film in, an insulating film 6 is formed, CMP(chemical- mechanical polishing) is performed to polish the film 6 and these stoppers 3 and 4 are removed from the film 2 by isotropic etching.