baber/WOPTO huggingface dataset:
Patent JP-H07310864-A (JP)
Title: Long object holding tool
Inventor: MARUYAMA TOSHIO
IPC: F16L3/223
Filed: 1994-05-18
Abstract: PURPOSE:To hold long objects having different diameters by one kind of wing, in a holding tool for holding long objects with a circular cross section. CONSTITUTION:Resilient wings 10a and 10b are set to a size enough to allow engagement of a tip with the minimum diameter substance 11b of a long substance, held in the recessed groove 7 of a base plate 6a in a natural state that no bending occurs to the side wall of the recessed groove 7 or a state approximately similar to the state. The side walls 9a and 9b of the recessed groove 7 in which the resilient wings 10a and 10b are formed have resiliency so as to be bendable in an out state based on the recessed groove. The side wall is protruded in the recessed groove at the intermediate part in the direction of height of the side wall and engaged with the maximum diameter of the long substance held in the recessed groove and the side wall is caused to bend in an out state. In this state, the resilient wind on the side wall is provided with stops 13a and 13b having size enough to allow resilient engagement with the maximum diameter of the long substance.
Patent JP-S59228784-A (JP)
Inventor: TAKASE YOSHIHISA
IPC: H05K1/02
Filed: 1983-06-09
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-S585357-A (JP)
Title: Polyurethane composition
Inventor: SHINTANI AKIRA
IPC: C08L75/00
Filed: 1981-07-01
Abstract: PURPOSE:To provide the titled compsn. which has lowered water absorption, improved hydrolysis resistance and electrical characteristics such as dielectric strength, by incorporating a specified amount of polyvinyl chloride powder in a compsn. contg. an isocyanate compd. and an acitve hydrogen-contg. compd. CONSTITUTION:5-40wt% (based on the combined amount of components A and B mentioned below) polyvinyl chloride powder is incorporated in a blend of an isocyanate compd. such as 2,4- or 2,6-tolylene diisocyanate or a compsn. (A) contg. the same with an active hydrogen-contg. compd. such as 2,4-toluylenediamine or a compsn. (B) contg. the same to obtan the desired polyurethane compsn. This compsn. is very useful for film waterproofing agents, adhesivies, paints, etc. and has particularly excellent performance as a film waterproofing agent for railway vehicles and a casting material for electrical equipments.
Patent JP-S585770-A (JP)
Title: Nontacky roll of elastic material
Inventor: YOSHIMURA TATSUSHIROU
IPC: G03G15/20
Filed: 1981-07-02
Abstract: PURPOSE:To obtain a titled roll which possesses satisfactory elasticity, has excellent adhesiveness to a roll body, and has sufficient nontackiness on the surface by providing a paint layer wherein specific fluororubber paint is cured upon coat and set on the outside surface of the roll. CONSTITUTION:The paint layer wherein the fluororubber paint contg. fluororubber, fluororesin, aminosilane and a liquid carrier is coated and cured is provided on the outside surface of a roll, whereby a nontacky roll of elastic material is produced. If such roll is used, for example, as a fixing roll for electrostatic printing, it has an excellent release property of melt stuck toner, and provides sharp images of printed matter. It has moderate elasticity and obviates the defective feeding materials to be printed on and the irregular exertion of pressure thereon. Further, it has excellent adjesiveness to the metallic roll body and  will not easily peel from the roll body. As a drying and feed roll in wet type  electrostatic printing, this roll provides high solvent resistance and nontackiness  and is used advantageously.
Patent JP-S61263803-A (JP)
Title: Tubeless spoke wheels
Inventor: WATANABE SHOEI
IPC: B60B1/04
Filed: 1985-05-17
Abstract: PURPOSE:To eliminate the need for a rib only used for anchoring and make the titled tubeless spoke wheels lightweight by providing a spoke anchoring section on a rim side that anchors the spokes stretched between a hub and the rim at a reinforced rib that is stretched to the inside diameter side on both right and left sides of the rim in the radial direction. CONSTITUTION:Wheels are comprised by connecting plural pairs of inside and outside spokes 3i and 3o between a hub 1 and a rim 2. In addition, the hub 1 has a number of anchoring sections 4 on both right and left sides on the outside circumferential surface and the single anchoring section 4 anchors the inside and outside spokes 3i and 3o through nipples 5 and 6. Moreover, the rim 2 forms a reinforced rib 7 that is stretched to the inside diameter on both right and left sides in the radial direction. In this case, the reinforced rib 7 has an anchoring section 8 made of holes. Furthermore,the tip of the inside and outside spokes 3i and 3o are anchored to this anchoring section 8 by being bent in an L-shaped form so as be escaped from the inside of the reinforced rib 7 to the outside. As a result, the need for a rib only used for spoke anchoring can be eliminated and the titled tubeless spoke wheels can be made lightweight only for the component.
Patent JP-S5627975-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: ISHII YASUHIRO
IPC: H01L21/22
Filed: 1979-08-17
Abstract: PURPOSE:To achieve high performance and planar formation of the compound semiconductor device by forming a hetero junction P<+> type layer by a selective epitaxial process and an N<+> type layer by a selective ion implantation process. CONSTITUTION:An insulating film 12 is coated on the surface of a semi-insulating GaAs substrate 11, a device region forming resist mask 13 is formed thereon, and an N type active layer 14 is formed thereon. Then, an insulating film 15 is formed thereon, a resist mask 16 is further formed thereon, and openings are perforated by etching at the film 15. Thereafter, a resist mask 17 is formed thereon, and N<+> type layers 18 and 19 of source and drain electrode regions are formed thereon by an ion implantation process. Subsequently, a resist mask 20 is formed thereon, and a hetero junction P<+> type layer 21 of a gate electrode region is formed thereon. A resist mask 22 is further formed thereon, and evaporation and lift-off are executed to form ohmic electrode metallic layers 23 and 24. Then, a resist mask 25 is formed thereon, and a hetero junction P<+> type gate electrode 26, source and drain wires 27 and 28 are formed thereon. Finally, the resist mask 25 is removed therefrom.
Patent JP-S59227383-A (JP)
Inventor: TANBARA SUSUMU
IPC: B25J13/00
Filed: 1983-06-09
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-H04332787-A (JP)
Title: Organic electroluminescent element
Inventor: MATSUURA MASAHIDE
IPC: H05B33/12
Filed: 1991-05-09
Abstract: PURPOSE:To obtain an element having a light emitting layer composed of a compound assuming light emission of specific blue to bluish green and an adhesive layer composed of a metallic complex of 8-hydroxyquinoline (derivative) and capable of improving luminous homogeneity and suppressing deterioration of initial brightness. CONSTITUTION:The objective element having a light emitting layer composed of a compound, expressed by formula I (R<1> to R<4> are H, 1-6C alkyl, 1-6C alkoxy, 7-8C aralkyl, etc.), the formula A-Q-B (A and B are monofunctional group obtained by removing one H from the compound expressed by formula I; Q is bifunctional group cutting a conjugated system) or formula II [A<1> is (substituted) 6-20C arylene or bifunctional aromatic heterocyclic group; A<2> is (substituted) 6-20C aryl or monofunctional aromatic heterocyclic group; R<5> and R<6> are H, (substituted) 6-20C aryl, cyclohexyl, etc.] and assuming light emission of blue, greenish blue to bluish green and an adhesive layer, composed of a metallic complex of 8-hydroxyquinoline (derivative) and having a smaller thickness than that of the light emitting layer.
Patent JP-S58221004-A (JP)
Title: Rotational drive mechanism
Inventor: YASUE ISAO
IPC: B25J9/00
Filed: 1982-06-17
Abstract: PURPOSE:To enable a smooth rotational drive to be achieved, by eliminating rotational inertia through the angle of rotation made variable within a predetermined range. CONSTITUTION:When the driving piston is operated at its maximum stroke, then in the vicinity of the end of the movement of the drivin piston, one of the valves 62, 62a attached to the driving piston and located in the exhaust side of the cylinder space abuts against the end wall of the main cylinder hole thereby to close the intake-and-exhaust port 11 or 11a. As a result, the subsequently exhausted fluid is only allowed to be discharged through the throttled passage 12 or 12a, whereby braking force is exerted on the driving piston. Inertia is thus decreased toward the point the rotation is stopped, so that the rotational drive mechanism is enabled to make a smooth rotational motion.
Patent JP-S5227096-A (JP)
Title: Apparatus for heat recovery of molten slag
Inventor: TOMIZAWA FUMIO
IPC: C21B3/08
Filed: 1975-08-28
Abstract: PURPOSE:An apparatus for the recovery of the thermal energy of the slag exhusted from blast furnace and steelmaking furnace.
Patent JP-H06311925-A (JP)
Title: Heating apparatus
Inventor: IKEDA KOICHI
IPC: A47J27/00
Filed: 1993-04-30
Abstract: PURPOSE:To quickly and exactly detect a temperature in a vessel and to eliminate the deformation of an abutting part, and the sticking of foreigh matters, etc., by forming thinly the wall thickness of only the abutting part of the vessel on which a temperature detecting part abuts. CONSTITUTION:In the heating apparatus main body 1, a vessel 2 such as an inner pot, etc., which is freely attachable and detachable and whose wall thickness of the bottom face is uniformly thick is provided. On the bottom face of the vessel 2, an abutting part 5 whose wall thickness is thinner than the periphery is provided, and a temperature detector 7 which is pressed and allowed to abut on the abutting part 5 with a spring 6 and detects a temperature in the vessel 2 is provided in the heating apparatus main body 1. A microcomputer 8 for forming a control circuit for controlling the electric conduction of a heater 3 in accordance with a temperature detected by the temperature detector 7 is provided in the heating apparatus main body 1 and a cover 9 is provided in the upper part of the vessel 2 so as to be freely attachable and detachable. By thinning the wall thickness of only the abutting part 5 of the vessel 2 on which the temperature detector 7 abuts, a temperature in the vessel 2 is detected quickly and exactly by the temperature detector 7. Moreover, the abutting part 5 is not deformed by thickness of the wall of the periphery of the abutting part 5, and also, foreign matters, etc., so not stick to this apparatus.
Patent JP-H044107-A (JP)
Title: Prepreg sheet of carbon fiber reinforced composite material
Inventor: FUJIMOTO ATSUSHI
IPC: B29K105/06
Filed: 1990-04-20
Abstract: PURPOSE:To provide a carbon fiber reinforced composite material with excellent mechanical strength by integrating in laminating relation a semi-cured composite material layer that contains carbon fibers therein and a synthetic resin film having thermal adhesion, onto the epoxy resin. CONSTITUTION:A prepreg sheet of a fiber reinforced composite material is made such that polyolefin film 3 is laminated on a composite material layer 2 wherein one-sided parallel high strength carbon fibers are filled in semi-cured epoxy resin. The polyolefin film 3 used herein is of the three layered structure wherein the outer layer comprises adhesive polypropylene modified by unsaturated carboxylic acid and the inner layer comprises a copolymer consisting mainly of polypropylene and butene and not showing the melting point at Tg 60 deg.C. The adhesive layer of the outer layer is adjusted to be melted at the temperature around 135 deg.C that is the curing temperature of the epoxy resin of the composite material layer 2. When the prepreg sheet is employed, a carbon fiber reinforced composite material with excellent mechanical strength can be realized by a conventional forming method.
Patent JP-H10301218-A (JP)
Title: Magnetic recording medium
Inventor: HONDA MAKOTO
IPC: G11B5/633
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium which can prevent clogging of a magnetic head without impairing the life of a magnetic head and which hardly causes deterioration in reading and writing accuracy for magnetic information by controlling the surface of a magnetic recording layer to satisfy specified surface roughness. SOLUTION: This medium has a magnetic recording layer on one surface of a base body. The surface of the magnetic recording layer satisfies the relation of surface roughness expressed by 3 nm<=Rra<=20 nm and 30 nm<=Rrt<=1000 nm, wherein the surface roughness Rra of the magnetic recording layer means the center line average roughness and Rrt is the max. height. Rra represents the whole roughness state of the surface of the magnetic recording layer side, while Rrt is the index of the projection height on the surface of the magnetic recording layer side. Any layers formed on the magnetic recording layer side of the magnetic recording medium simultaneously or separately contain an abrasive comprising crosslinked org. particles having 1.0 to 2.0 μm average particle size and an abrasive comprising inorg. particles having 0.01 to 2.0 μm average particle size.  Moreover, in the surface projections on the magnetic recording layer side, projections formed by the abrasive comprising crosslinked org. particles are controlled higher than the projections formed by the abrasive comprising inorg. particles.
Patent JP-S63270091-A (JP)
Inventor: MORIMOTO SHUZO
IPC: D05B47/04
Filed: 1987-04-30
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-S58222405-A (JP)
Title: Magnetic recorder and reproducer
Inventor: OOTA KAZUHIKO
IPC: G11B5/02
Filed: 1982-06-18
Abstract: PURPOSE:To improve the adaptability of characteristics of a magnetic recording and reproducing device and make the integration and miniaturization of the device possible, by AD converting signals detected by a magnetic head directly or after they are amplified, and performing all of the subsequent signal processings digitally. CONSTITUTION:Signals detected by a magnetic head 301 are converted into digital signals of plural bits by an AD converter 302. The digital signals are inputted into a processor 303 and the processor 303 converts the digital signals to binary digital signals by performing signal processing digitally in accordance with a program stored in an ROM 304 and outputs the binary digital signals to a digital logical operation circuit 305 of the next stage. Therefore, the operation of the signal processing can be performed constantly and stably almost irrespectively of the using environment, and, by changing the content of the ROM 304, optional signal processing becomes possible. Thus, processing which is rich is adaptability and which has been impossible with conventional analog circuits, becomes possible.
Patent JP-H05301387-A (JP)
Title: Image forming device
Inventor: TANAKA KIYOHARU
IPC: G03G21/14
Filed: 1992-04-23
Abstract: PURPOSE:To improve productivity as a device with a simple structure by forming image with other images forming means while one image forming means out of multiple image forming means of different system forms an image. CONSTITUTION:A read section 50 for image recording of electrophotographic record system comprises a third carriage 51 consisting of a lamp for lighting a manuscript and a first mirror, and a folding mirror stage 52. A recording paper sent out from an image forming section 230 of ink jet record system is moved in a conveying passage 208 by a conveying roller 207 and sent in a conveying passage 108 of a first printer 100. On the way to the conveying passage 208, there is provided a heater 260 by which ink solvent is evaporated so as to dry and fix image. The images are formed at an image forming section 130 of other electrophotographic record system during image forming by the image forming section 230 of ink jet record system out of multiple image forming means of different systems.
Patent JP-S618692-A (JP)
Inventor: JIEIMUZU ASHIYAA
IPC: G01N17/00
Filed: 1985-05-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08294615-A (JP)
Title: Method and apparatus for removing impurity in gas using chemical filter
Inventor: SAKATA KUNIHIRO
IPC: B01D53/81
Filed: 1995-04-28
Abstract: PURPOSE: To secure a filtration area in a channel, to stabilize impurity separating performance during use, to replace a filter without waiting, and to reuse a used filter. CONSTITUTION: A belt shaped chemical filter 5 in which ion exchange fibers are an indispensable component is stretched zigzag in a gas channel 1 using rotary rolls 2, 3 to shut off an upstream side from a downstream side. A filter supply means 8 is installed on one side of a filter, and a chemical filter receiving means 9 is installed on the other side to set receivably. Gas to be treated is passed through the filter to catch impurities, and a used filter is received intermittently or continuously to be replaced with a new filter. Impurities can be removed continuously for a long period of time while a filter being replaced. A used filter can also be regenerated. It is suitable for the formation of a highly purified space such as a clean room.
Patent JP-S588191-A (JP)
Inventor: AMANO SHIYUNSUKE
IPC: D06P3/56
Filed: 1981-07-07
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-S63269546-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEMURA HISASHI
IPC: H01L21/3205
Filed: 1987-04-27
Abstract: PURPOSE:To prevent a second wiring layer from being disconnected, by a method wherein, while a side wall part of a first wiring layer and the sidewall part of a second insulating film at an opening by a sputtering method are left, a first metal film is removed, a second metal film is buried inside the opening and the second wiring layer is formed. CONSTITUTION:An opening 15 is formed selectively by a photoetching method in a prescribed region which matches a first wiring layer 13 in a second insulating film 14. The opening 15 is made by an anisotropic etching method. After that, a first metal film 16 is deposited on the surface of the insulating film 14, the wiring layer 13 and so on with a uniform thickness. Then, the first metal film 16 is etched by the anisotropic etching method; while a side wall part of the first wiring layer 13 and the sidewall part of the second insulating film 14 at the opening 15 are left, the first metal film 16 is removed. A second metal film 17 composed of, e.g., tungsten is buried selectively into the opening 15 by a selective CVD method, a plating method or the like. Then, e.g., aluminum with a thickness of about 1.3-2.0 mum is deposited after that, it is patterned by the photoetching method and a second wiring layer 18 is formed.
Patent JP-H1059883-A (JP)
Title: Oxidation of isoalkyl aromatic hydrocarbon and catalyst therefor
Inventor: ZAWADIAK JAN
IPC: C01G3/04
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for catalytic oxidation of an isoalkyl aromatic hydrocarbon with a ketone, alcohol and peroxide, and to obtain a catalyst for the reaction. SOLUTION: An isoalkyl aromatic hydrocarbon in the form of liquid phase is oxidized at 60-120 deg.C in the presence of a catalyst composed of salt(s) of metal(s) with varied valence and an alkylammonium salt or alkylphosphonium salt. This catalyst is composed of metal salt(s) selected from copper salts, cobalt salts, manganese salts and mixtures thereof, and an alkylammonium salt or alkylphosphonium salt in the molar ratio of the metal salt(s) to the alkylammonium salt or alkylphosphonium salt of (0.5-50):1.
Patent JP-S62261747-A (JP)
Title: Device for controlling automatic transmission of vehicle
Inventor: HIRAMATSU TAKEO
IPC: B60W10/18
Filed: 1986-05-08
Abstract: PURPOSE:To restrain the lowering of the torque of an output shaft during gear change to a minimum by starting the engagement of a first engaging element which is previously waiting right in front of an engaging position or in an initial engaging position, after effective gear change is completed. CONSTITUTION:When a down shift command is outputted from an electronic control device, the engaging force of a clutch 28 is reduced allowing relative rotations of a first and a second carriers 38, 42 which are rotated in an integrated form with an input shaft 26, and change gear ratio between input and output shafts 26, 62 is varied, to start effective gear change. And, when shifting down from, e.g., the third gear in which a clutch 30 is engaged to the second gear, as the completion of effective gear change is detected, the engaging force of a brake 54 which is previously waiting right in front of an engaging position or an initial engaging position, is increased to finish the gear change. Thereby, the lowering of the torque of the output shaft during gear change can be restrained to a minimum.
Patent JP-H06293535-A (JP)
Title: Coating liquid for forming silica based coating film and production thereof
Inventor: OTAKA TOSHIHARU
IPC: C09D183/06
Filed: 1993-04-07
Abstract: PURPOSE:To prevent alkali ions from being eluted and to form a coating film having high film strength by using a coating liquid for forming silica based coating film, which contains an organic solvent, a specific silanol oligomer and no organic carboxylic acid. CONSTITUTION:The coating liquid for forming the silica based coating film is produced in an organic solvent (e.g. methanol) by allowing a 3-55wt.% alkoxysilane based on the weight of the organic solvent to react in the presence of water (e.g. deionized water) and a 1000-2000ppm phosphoric acid based catalyst to obtain a silanol oligomer having 1000 to 10000 molecular weight without adding any organic carboxylic acid. Although various catalysts can be used for this purpose, phosphoric acid based catalysts are effective when the coating liquid is used for coating the substrate of the liquid crystal character display element. It is important that the coating liquid contains the silanol oligomer having 1000 to 10000, preferably 2000 to 8000 molecular weight. Namely, when the coating liquid contains no organic carboxylic acid, only to specify the amount of catalyst is not sufficient as to the coating liquid and it is required further to contain a silanol oligomer having the specified molecular weight.
Patent JP-S59230148-A (JP)
Title: Nmr imaging device
Inventor: TSUDA MUNETAKA
IPC: G01R33/389
Filed: 1983-06-13
Abstract: PURPOSE:To stabilize a static magnetic field and to obtain a distinct image by detecting a static magnetic field value in a prescribed period, and controlling a static magnetic field or a resonance frequency in accordance with a variation portion. CONSTITUTION:A static magnetic field value by an electrostatic field aircore electromagnet is detected by a probe 30 in a thermal balance waiting time of a body to be inspected 5 of a stop period in which X-Z inclined magnetic field coils are not excited by exciting power sources 7-9, processed by an RF receiver 26, a detector 27, etc., and a feedback signal corresponding to its variation portion is outputted from a feedback amplifier 28. By this output, an electromagnet 1 is brought to feedback control through a magnet power source 6, and a static magnetic field is stabilized. Accordingly, a projected output to the body to be inspected is not varied, an out-of-focus, etc. are not generated, and a distinct image is formed. In this regard, even when a resonance frequency is brought to feedback control, the same result is obtained.