baber/WOPTO huggingface dataset:
Patent JP-H10256681-A (JP)
Title: Flexible printed wiring board
Inventor: OTA TETSUSHI
IPC: G02F1/1345
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a flexible printed wiring board wherein a contact contacts all terminals with sure even when the heights of terminals formed on the surface of electric parts vary. SOLUTION: A plurality of contact 9 (9a, 9b,...) to contact a plurality of terminals 3 (3a, 3b,...) which, some of them different in height, are arrayed/ formed on the surface of an electric element 1 are arrayed/formed on a film substrate 8. Lengths of contacts are different such that the contact 9c corresponding to the tall terminal 3c contacts only by the tip part side of the terminal 3c while the contacts 9a, 9b, 9d,... corresponding to short terminals 3a, 3b, 3d,... contact by the root part side of the contacts 3a, 3b, 3d,....
Patent JP-H04307945-A (JP)
Title: Semiconductor tape carrier package
Inventor: MIYANO ICHIRO
IPC: H01L21/60
Filed: 1991-04-05
Abstract: PURPOSE:To increase a coefficient of thermal conductivity of a carrier tape part and thereby to increase a heat radiating efficiency and to present the deformation of the carrier tape such as a warp and a flexion with a reinforcing effect of a metal layer by forming at least one metal layer in such a condition as it may avoid the interference with an interconnection pattern. CONSTITUTION:In a tape carrier package which has a semiconductor chip 6 connected and mounted on a carrier tape, at least one metal layer 2 is formed in such a condition as it may avoid the interference with an interconnection pattern. For example, a hole is made in a part of a base film 1 where the metal layer which will serve as a heat radiating part for a substrate is located and then the metal layer 2 for increasing a coefficient of thermal conductivity is formed by adhesion or metallization. After that, a sproket hole 3 and a device hole 4 are made and then a copper foil layer is formed in such a condition as it may avoid the interference with the metal layer 2 and the copper foil layer is etched into the specified shape to form the interconnection pattern 5. After mounting a chip, the metal layer 2 is subjected to a shaping process such as bending to form a radiation fin 11.
Patent JP-S58190425-A (JP)
Inventor: HONDA MICHITAKA
IPC: A61B6/00
Filed: 1982-04-30
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-H02252804-A (JP)
Title: Erasing device for road-sign
Inventor: NAKAGAWA SHIGEYOSHI
IPC: E01C23/088
Filed: 1989-03-24
Abstract: PURPOSE:To make it possible to surely cut a road-sign on a road surface without irregularity by linking a percussion piece to be attached to a rotary body to a rotary axis via a linear body having flexibility. CONSTITUTION:A rotary body 20 is attached to the lower part of a moving dolly 2 in parallel to a wheel 10, and also a pair of support plates 22 are mounted to both end parts of the rotary axis 21 of the rotary body. Respective one-side ends of plural linear bodies 24, parallely arranged and having flexibility are rotatably linked to the support axis 23 of the support plates. And a percussion piece 26 is fixed to the outer ends of the bodies 24. And when the percussion piece hit a road surface by rotating the rotary body 20, the linear bodies 24 are deflected, and the shock of the percussion piece is buffered. This enables sure erasion of a road-sign without overcutting of the road surface.
Patent JP-S63238981-A (JP)
Title: Sealed electrode for resistance welding
Inventor: WATANABE KENJI
IPC: B23K11/00
Filed: 1987-03-25
Abstract: PURPOSE:To perform the resistance welding dispensing with binding a wire around a lead of a stem by inserting a brushy or netlike conductive fine wire into a lower electrode. CONSTITUTION:The brushy fine wire 3A such as copper, etc., is inserted upward into the lower electrode 1 and fixed on a conductive supporting plate 2. As a result, since the lead of the stem mounted on the lower electrode 1 comes into contact with the brushy fine wire 3A, a semiconductor device is not destroyed by the electric surge. Further, even if the netlike fine wire 3B instead of the brushy fine wire 3A is inserted into the lower electrode 1, since the lead of the stem comes into contact with the netlike fine wire 3B at the time of welding, it acts as a ground and the semiconductor device is not destroyed.
Patent JP-S59200636-A (JP)
Inventor: TAZUMI KOUZOU
IPC: A61B6/02
Filed: 1983-04-27
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-S59199030-A (JP)
Title: Autoclave for lost-wax casting
Inventor: SASAKI NOBUYOSHI
IPC: B01J3/02
Filed: 1983-04-27
Abstract: PURPOSE:To improve the operability by moving a pallet carrying a mold before dewaxing and wherein the sprue of the mold is located on the upper side, into and out of a dewaxing tank, turning the pallet together with a turntable by 180 deg. in the tank and dewaxing. CONSTITUTION:In an apparatus for heating a mold 68 before dewaxing with high-temp. steam in a tank 12 and dewaxing, a turntable 16, which is able to turn around an almost horizontal axis by at least 180 deg., is provided in the tank 12, and a pallet 66 which can be installed to and released from the turntable 16 is equipped. Then the pallet 66 carrying the mold 68 before dewaxing, wherein the sprue of the mold 68 is allowed to located on the upper side, is moved into and out of the tank 12 and simultaneously the pallet 66 together with the turn- table 16 is turned in the tank 12 by about 180 deg. to dewax the mold.
Patent JP-S61230779-A (JP)
Inventor: YUKI TADAHIRO
IPC: B08B5/02
Filed: 1985-04-05
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-H09242660-A (JP)
Title: Artificial gravitational field (centrifugal force) propulsive force generating device
Inventor: YAMAJI TOSHIHIRO
IPC: F03G3/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a propulsion unit enabling silent flight as a propulsion source for air navigation and a space flight by inverting double a weight supported by an arm on one belt or a chain, and generating strong propulsive force concentrating generating artificial gravitational force (centrifugal force) forward. SOLUTION: When a square belt or a universal chain (a belt) 5 wound around front and rear pulleys or chain gears (pulley) 3, 4 is rotated through a gear and the like by an engine 1, a weight 7 installed through an arm 6 on the belt 5 is circulated and removed. At this time, when the pulley is carried out semicircle operation, the weight 7 is accelerated, and semicircle operation is carried out so as to generate artificial gravitational force (centrifugal force) by angular speed. The artificial gravitational forces are different from each other in a forward part and a backward part, an unbalance is generated, two forward pulley 3 are rotatably supported to a supporting plate 9 by a bearing 8, and it is inverted double. The artificial gravitational force is concentrically acted forward so as to generate propulsive force.
Patent JP-S56168998-A (JP)
Title: Weldment positioner for tank having curved surface of revolution
Inventor: MOTOYAMA NORIO
IPC: B23K37/047
Filed: 1980-05-31
Abstract: PURPOSE: To expand the range for adaptation to flat welding, reduce platen area, and shorten the term of work by providing axes of revolution respectively to the axis parallel and rectangular to the axis of revolution of a body of revolution having curved surface, and controlling the two axes independently.  
     CONSTITUTION: Materials 4C to be welded which are secured and tack-welded of spherical shell materials of a tank are subjected to repeated flat welding W while rotating the 1st axis A 1  at an angle Φθ (the difference in the angle in the width direction of one sheet of the material 4C), and rotating the 2nd axis A 2  at an angle Φϕ  (the difference in the angle in the longitudinal direction of one sheet of the material  4C) after fixing the former. Next, this block is inverted by inverting supporter 2d  and a crane 12, after which it is fixed onto the weldment positioner on the opposite  surface. Thereafter, it is subjected to flat welding by discrete controlling of the 1st axis A 1  and the 2nd axis A 2  in the similar manner, whereby the block of the materials 4C is completed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52156561-A (JP)
Title: Resin molded semiconductor device and its production
Inventor: SUZUKI AKIRA
IPC: H01L21/60
Filed: 1976-06-23
Abstract: PURPOSE: To improve the moisture resistance of a resin molded semiconductor device by a tape carrier system by interposing cavities between the main surface of a semiconductor chip and a sealing resin body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01249010-A (JP)
Title: Folding table
Inventor: KANEDA SHINICHI
IPC: A47B3/091
Filed: 1988-03-29
Abstract: PURPOSE:To enable a table to be set up and be disposed of with ease as well as to let the table be efficiently manufactured by letting a link unit be separately composed of an afterward leg section of a table main body, a table board, and of a forward leg section. CONSTITUTION:In composing a table, a table board mounting piece 11 of link units B and B is installed on the lower surface of a plate body 7, the outer side surfaces of the upper and lower end sections of a forward leg installation piece 13 are concurrently firmly fixed onto the right and left leg stems 9a of a forward leg section 3, and the forward leg section 3 is rotatably mounted, and a afterward leg installation piece 12 is firmly fixed onto the side surface of the intermediate section of the leg stem 4 of an afterward leg section 1 so that a table board 2 is rotatably installed onto the afterward leg section 1. In folding the table, let the table board be pulled up so as to let the engagement between a holding piece 22 and a shaft stem 21 be released, and the engagement between No.1 link stem 15 and an engaging groove 20 is simultaneously released. No.1 link stem 15 and No.3 link stem 18, and No.2 link stem 17 are rotated counterclockwise and clockwise respectively so as to let the leg sections be folded for letting them be rested on the floor.
Patent JP-H10266387-A (JP)
Title: Sound absorbing plate, sound absorbing plate having nox purificatory function and manufacture thereof
Inventor: MATSUMOTO TADASHI
IPC: G10K11/162
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To continuously and simultaneously mold a sound absorbing plate capable of being easily molded, excellent in strength and provided with NOx purificatory function together with an extrusion molding plate. SOLUTION: In the case a recessed extrusion molding plate is molded, this sound absorbing plate is so solidified that bubble mixed slurry obtained from calcareous material, silicate material, foaming agent and foaming stabilizer is poured therein, and the solidified body filled with the bubble mixed slurry contains titanium dioxide. When the solidified body filled with bubble mixed slurry is formed of two layers, the upper layer contains titanium dioxide. As the calcareous material, cement is favorable. Manufacturing of the sound absorbing plate is to pour the bubble mixed slurry obtained from mixture of calcareous material, silicate material, foaming agent and foaming stabilizer in the recessed extrusion molding plate when it is molded, and then, it is cured to solidify.
Patent JP-S60216541-A (JP)
Title: Introducing method of impurity to semiconductor substrate
Inventor: SHIMIZU AKINORI
IPC: H01L21/22
Filed: 1984-04-12
Abstract: PURPOSE:To introduce an impurity to a predetermined region in the vicinity of the surface of an Si substrate by a method wherein a gas containing the impurity is brought into contact with the substrate, ultraviolet beams are projected through a mask to ionize the impurity, the ions are driven into the substrate by an electric field and a defect generated is annealed by beams. CONSTITUTION:An N type Si substrate 1 is placed on a negative plate 4 in a reaction chamber 2 and heated 3 at 100 deg.C, and the inside of the chamber is evacuated and BCl3 7 is introduced at a predetermined flow rate to keep the inside of the chamber at approximately 50Torr. ArF laser beams 9 having 1,930Angstrom  are projected from a window for a mask 8 and focussed just above the substrate 1, and changed into beams in 2MW/ cm<2> energy and having a 2mum diameter and the upper section of the substrate is scanned. Ionized B is accelerated by a DC bias between an anode 12 and a cathode 4, and driven to a mask-window facing section in the substrate 1. The inside of the chamber is changed over to N2, an implantation region 4 is supplied with CO2 gas laser beams 16 in the energy of 10MW/cm<2>, and crystal defects are annealed. According to the constitution, only a surface section in an irradiation region is heated in the substrate 1, an existing junction is not displaced, and the substrate can be doped without being brought into contact with the outside air during processes.
Patent JP-S58191936-A (JP)
Inventor: CHIYAARII DEII AREMANDO
IPC: G01J3/18
Filed: 1982-04-30
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-H10263512-A (JP)
Title: Three-dimensional multistage type fermentation device
Inventor: NAKAJIMA SHIGEJI
IPC: B09B3/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To eliminate unevenness of fermentation by providing a horizontal agitation blade for imparting a spiral flow to a deposit of a sample and a herical agitation blade for stirring a sample depositing on the bottom of a fermentation tank in a vertical direction at the inside of the deposit. SOLUTION: Plural agitation blade support revolving shafts 30 are detachably connected to a support arm 21 in a vertical direction to the bottom surface 2a of the fermentation tank. The helical agitation blade 31, and the horizontal agitation blade 32 for rotating on a parallel surface against the bottom surface 2a of the fermentation tank are detachably attached to the agitation blade support revolving shaft 30 on the upper part of it. The horizontal agitation blade 32 stirs the sample stirred in the vertical direction with the helical agitation blade 31, in a horizontal direction. The helical agitation blade 31 is provided on a position most closely approaching to the bottom surface 2a of the fermentation tank, and the sample depositing on the vicinity of the bottom surface 2a of the fermentation tank is stirred in the vertical direction.  The horizontal agitation blade 32 is provided on a position mostly apart from the bottom surface 2a of the fermentation tank, and stirs in a horizontal direction without allowing the sample to splash to prevent that a treating sample is brought into contact with air and is cooled.
Patent JP-H02252441-A (JP)
Title: Component blood collection apparatus
Inventor: TSUJI TAKESHI
IPC: A61B5/15
Filed: 1989-03-24
Abstract: PURPOSE:To perform component blood collection within a relatively short time without generating a problem such as the destruction of blood corpuscles by placing the blood collection bag received in a blood collection hag receiving part in a negative or positive pressure atmosphere by depressurizing or pressurizing the blood collection bag receiving part by an air pump to forcibly move blood. CONSTITUTION:When a blood collection/blood return change-over lever 53c is set on a blood collection side, an air pump 34 is subjected to suction driving to bring a blood collection bag receiving part 4 to negative pressure and, by the generation of this negative pressure, the blood collection bag 50 connected to a filter 51 becomes negative pressure. When a blood collection needle (a) is inserted in the blood vessel of a blood donor, an air sump trap 57 is filled with blood by blood pressure. When the lever 53c is set on a blood return side at the time of blood return, the air pump 34 is subjected to emission driving and air is supplied to the blood collection bag receiving part 4 to pressurize the same. As mentioned above, by changing the internal pressure of the blood collection bag receiving part 4 by changing over an air pressure control switch 6b, the blood flowing in or flowing out from the blood collection bag is forcible moved and a blood collection time can be shortened.
Patent JP-S59198133-A (JP)
Inventor: KAMATA TAKEO
IPC: B31C3/00
Filed: 1983-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63239704-A (JP)
Inventor: TAKEDA ICHIRO
IPC: F21V21/36
Filed: 1987-03-27
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-S57188563-A (JP)
Title: Preparation of optically active 3-benzoylthio-2-methyl- propionic acid
Inventor: YONEDA NAOTO
IPC: C07C67/00
Filed: 1981-05-15
Abstract: PURPOSE: To prepare the titled compound useful as an intermediate of a hypotensor, by reacting the racemic titled compound with an optically active phenyl- alanineamide as a resolving agent, and separating the produced two kinds of optically active salts taking advantage of their solubility difference.  
     CONSTITUTION: Racemic 3-benzolthio-2-methylpropionic acid and an optically active phenyl-alanineamide are dissolved and mixed in a proper solvent (preferably ethyl acetate) to produce the corresponding salts. Either (2S) or (2R) optically active salt is precipitated as a crystal taking advantage of the solubility difference of the two kinds of salts, and the salt is decomposed to obtain the corresponding free carboxylic acid.  
     EFFECT: The troublesome process for the separation of isomers becomes unnescessary in the synthesis of a hypotensor by the condensation reaction with (3S)-1,2, 3,4-tetrahydroisoquinoline-3-carboxylic acid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07258609-A (JP)
Title: Pasting sheet
Inventor: KOIZUMI KAZUHISA
IPC: C09J7/02
Filed: 1994-03-18
Abstract: PURPOSE:To produce a pasting sheet satisfying both stainproofness and foldability by coating a surface of a sheet with a curable resin composition containing a specific organosilicon condensation product, an acryl-modified organosilicon resin and a metal chelate compound. CONSTITUTION:This pasting sheet is produced by coating a surface of a pastable sheet (e.g. tacky adhesive sheet) with a curable resin composition containing (A) an organosilicon condensation product produced by the condensation reaction of (i) 0-90wt.% of an organosilicon compound of formula, Si(OR<1>)4 (R<1> is a 1-8C hydrocarbon group) (e.g. tetramethoxysilane) and/or its oligocondensate and (ii) 10-100wt.% of an organosilicon compound of formula, R<2>Si(OR<1>)3 (R<2> is a 1-12C hydrocarbon group) (e.g. methyltrimethoxysilane) and/or its ollgocondensate, (B) an acryl-modified organosilicon resin (e.g. a condensation product of the component A and an acrylic polymer) and (C) a metal chelate compound [preferably aluminum tris(ethylacetoacetate)].
Patent JP-H01245409-A (JP)
Title: Manufacture of magnetic head and case block for magnetic head
Inventor: SUDA TAKASHI
IPC: G11B5/29
Filed: 1988-03-28
Abstract: PURPOSE:To form miniaturized magnetic head with high productibity by bonding plural core blocks to a front face plate block and housing the joined body in a case block after back core materials are fitted to the core blocks, and then, cutting the case block after gaps are filled up with a resin. CONSTITUTION:Cores 3 and 4 and a front face plate 7 are not previously prepared for one piece of magnetic head, but plural core blocks 14a and 15a are joined to a front face plate block 16 and back core materials are fitted to the plural core blocks. Then the joined body is housed in a case block and gaps are filled up with a resin. After the gaps are filled up, the joined body is cut into parts of desired dimensions. Moreover, an open hole having a width which is a little wider than the cutting width is formed along the cutting plane at the end section of the case block. Therefore, the magnetic head thus produced can be made further miniaturized and its productivity is improved.
Patent JP-2000267589-A (JP)
Title: Apparatus for producing electrooptical device and method therefor
Inventor: HONDA KENICHI
IPC: G09F9/30
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a technique for producing a liquid crystal device by which the deterioration in displayed image quality due to the lowering of the uniformity and open area ratio of the liquid crystal device is prevented. SOLUTION: The apparatus for producing each substrate of an electrooptical device used for hardening a sealing material has work coils 1a, 1b which generate an AC magnetic field, metallic heating bodies 2a, 2b which are heated by the AC magnetic field and pressing means 6a, 6b which hold a panel P, the work coils and the metallic heating bodies between them and apply pressure. The sealing material is hardened by electromagnetic induction heating.
Patent JP-H02255484-A (JP)
Title: Damper of suspension rope of elevator
Inventor: KAGAMI MASAAKI
IPC: B66B7/06
Filed: 1989-03-28
Abstract: PURPOSE:To accomplish a practical stopper in a simple construction by engaging a suspension rope with an auxiliary elevating unit through a sliding friction coupling and providing a stopper of the auxiliary elevating unit in an elevating path. CONSTITUTION:When an auxiliary elevating unit 5 is engaged with a main rope suspending a cage 2 in a position enough separate above the cage, the auxiliary elevating unit 5 functions as a stopper for the main rope without a trouble except that the cage 2 locates near the uppermost portion of an elevating path. When the cage 2 further rises, a stopper 11 contacts a knuckle 10 so that a sliding friction coupling slides to prevent a collision accident of the auxiliary elevating unit and a ceiling. The stopper 11 comprises a claw having a spring function, whereby when the knuckle 10 is strongly pressed to the claw, it grips the knuckle moderately, and when the cage 2 descends, only the auxiliary elevating unit 5 stays in that position. Then, the cage 2 and the unit are connected to each other by an auxiliary rope 13 to keep the relative space between the auxiliary elevating unit 5 and the cage from being more than fixed space.
Patent JP-H06290354-A (JP)
Title: Sampling type fire detecting device
Inventor: OKAYAMA YOSHIAKI
IPC: G08B17/10
Filed: 1993-03-31
Abstract: PURPOSE:To provide a sampling type fire detecting device which never issues wrong alarms due to the dust or dirt. CONSTITUTION:In a sampling type fire detecting device consisting of a sampling pipe 1 which absorbs the fire components such as smoke, scorching smell, a smoke detecting part 4 and an absorbing machine 6 which are placed a base end part 2 of the pipe 2, and an alarm board 10 connected to the part 4, a smell detecting part 3 is connected to the board 10 and monitors a monitoring space S that is also monitored by the part 4. Thus, the board 10 decides whether a fire broken out or not based on the output signals of both parts 3 and 4. Then, the board 10 issues an alarm when at least the output signal of the part 3 is set at a level higher than the prescribed value.