baber/WOPTO huggingface dataset:
Patent JP-H01118741-A (JP)
Title: Material testing machine
Inventor: AWANO TAKASHI
IPC: G01N3/08
Filed: 1987-10-30
Abstract: PURPOSE:To reduce the cost by operating the output shaft of a motor intermittently at the time of low-speed operation and setting the rigidity, etc., of the material testing material in this intermittent operation. CONSTITUTION:When a set speed is set from a speed setting part 4, a pulse signal for rotating the output shaft of the motor 1 continuously is supplied from a motor driving part 7 to the motor 1. The rotating speed of this motor 1 is detected by an encoder 2 and a pulse signal of frequency proportional to the rotating speed is supplied to the controller 3, which sends a signal corresponding to the frequency shift between both input pulses to a deviation device 6. Further, a pulse signal from the encoder 2 is converted by an F/V converter 5 into a voltage value, which is inputted to the deviation device 6. Then the deviation device 6 calculates the difference between both inputs and inputs a signal corresponding to the deviation to a circuit 7. Then the circuit 7 supplies the motor 1 with a motor driving pulse having a duty ratio corresponding to the level of the input voltage signal. Then this motor 1 is driven to rotate with the motor driving signal.
Patent JP-S62136224-A (JP)
Title: Composite membrane for separating gas
Inventor: RYUZAKI SHIGERU
IPC: B01D53/22
Filed: 1985-12-10
Abstract: PURPOSE:To easily and uniformly form a film from a polymer material which could not be adhered by a water surface developing method without losing the characteristics of the film material, by providing an adhesive layer for supporting the polymer material having stiffness to a porous support. CONSTITUTION:A permeable membrane 2 comprising a stiff polymer material capable of being formed into a membrane by a water surface developing method is laminated to a porous support 1 of which the surface pore size is, for example, 0.5mum or less to form a composite membrane. At this time, an adhesive layer 3 for closely adhering the support and the stiff polymer material is provided. The adhesive layer is formed using a material capable of being formed into a membrane but it is unnecessary to form a uniform membrane. Concretely, a compound having a silicone structure and a siloxane structure such as silicone oil or polydimethylsiloxane is used. The stiff polymer material is one having high gas separability and poly-4-methylpentene-1 and polyphenylene oxide, etc., are used.
Patent JP-2000112950-A (JP)
Title: Network retrieval method/system
Inventor: ITO YOSHINOBU
IPC: H04L12/70
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To inform a user of information adjusted to a retrieval condition on a real time basis. SOLUTION: A network retrieval method is provided with condition DB12, a registration part 11, a condition setting part 1, a recording part 13, a condition retrieval part 14, a notice part 15 and a channel display part 2. Condition DB12 associates one and over retrieval conditions for retrieving a channel with a user and accumulates them. The condition setting part 1 receives the input of the retrieval condition and transmits it to the registration part 11 in association with the user. The recording part 13 accumulates the state of the respective channels. The condition retrieval part 14 judges whether the respective channels satisfy any retrieval condition or not based on the state of the respective channels. The notice part 15 informs respective user terminals of the channel adapted to any retrieval condition based on the judgment of the condition retrieval part 14. The channel display part 2 outputs the informed content.
Patent JP-H09121022-A (JP)
Title: Layout designing of integrated circuit
Inventor: SAGARA TAISUKE
IPC: H01L27/10
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To enable layout designing of high speed and high precision by batched generation of layouts even in the case where cell arrays are not regularly arranged in a portion. SOLUTION: A portion where cell arrays are not regularly arranged is extracted from information of arranged cell arrays in accordance with connection strength of signal lines (S2). A pseudo cell is inserted in the extracted portion so that each cell array has a constant length (S3). A block is generated for each cell array having the pseudo cell inserted (S4). It is detected that the blocks thus generated have the same length (S5). Adjustment is made so that the blocks have the same length (S6).
Patent JP-H01124646-A (JP)
Title: Brake apparatus of reversible rotary type jacquard machine
Inventor: FUJII OSAMU
IPC: D03C3/32
Filed: 1987-11-04
Abstract: PURPOSE: To prevent in advance a rotation-timing shift of a rotative shaft by acting a brake force on the rotative shaft by a clutch or a band brake when loads fluctuate or in case of a sudden stop and keeping the rotative shaft at a predetermined phase position. CONSTITUTION: When loads fluctuate in a Jacquard machine, a cam roller is lift up from the dent part of a cam 13, a band 28 is pressed to contact to a dram 26 through a disc 24 and the breaking force of a band brake 27 acts on a rotative shaft 1. When the Jacquard machine suddenly stops and back phenomena are generated, a clutch 12 acts to prevent the reverse rotation of the rotative shaft 1, and in case of an overrun, the breaking force of the hand brake is acted same as in case of the load fluctuation.
Patent JP-S63128038-A (JP)
Title: Flame-retardant resin composition
Inventor: KATO HIROSHI
IPC: C08K13/02
Filed: 1986-11-19
Abstract: PURPOSE:To provide the titled halogen-free composition outstanding in flame- retardancy, mechanical strength, electrical properties and deterioration resistance, generating no toxic gas even in case exposed to flame, comprising an olefin resin, hydrated alumina, and specific complex in specified proportions. CONSTITUTION:The objective composition comprising (A) 100pts.wt. of an olefin resin (pref. a straight chain polyethylene with a density 0.91-0.96 and melt index 0.1-10 prepared by polymerization of ethylene under reduced pressure using as the comonomer 4-10C olefin), (B) 50-250pts.wt. of hydrated alumina and/or hydrated magnesia (pref., with a specific surface area measured by the BET method 3-15m<2>/g and no particles of a size >=5mu in the size distribution determined by the Ruzex method), and (C) 0.1-8pts.wt. of a complex from aliphatic alpha-diketone dioximes or 2-hydroxyaromatic ketones and group Ib or VIII metal element.
Patent JP-2001097398-A (JP)
Title: Air-permeable bag and method of manufacturing thereof
Inventor: SHIBAHARA KENJI
IPC: B65D33/01
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To solve, relating to an air-permeable bag such as a net bag for packaging an object to be packaged such as perishable food which requires air permeability and a method for manufacturing the bag, such problems that the bag cannot be easily folded, a swell or deformation occurs on a folded part, deformation or distortion occurs on side end rims and a commercial product value after manufacture is deteriorated. SOLUTION: A bag body 1 comprises two air-permeable sheets as a surface and a rear face which are connected with each other.
Patent JP-H07109680-A (JP)
Title: Glass fiber base material
Inventor: AOKI JUNICHI
IPC: D06M13/51
Filed: 1993-10-07
Abstract: PURPOSE:To obtain a glass fiber base material of high soldering heat resistance, useful for glass fiber-reinforced resin laminates by coating the surface of a glass cloth with a specific butadiene resin and a silane coupling agent followed by opening treatment. CONSTITUTION:A glass cloth is immersed in or sprayed with a dispersion, e.g. after emulsion polymerization, containing a polybutadiene resin of formula I ((a), (b) and (c) are each >=1) or formula II (R is CH=CH.CH2; (a), (b) and (c) are each >=1) and a silane coupling agent [e.g. gamma-aminopropyltriethoxysilane, N-beta-(N-vinylbenzylaminoethyl)-gamma-aminopropyltrimethoxysilane], and then dried to coat the surface of the glass cloth with the component b followed by opening treatment using e.g. a vibrowasher, thus obtaining the objective glass fiber base material suitable as a reinforcing material for fiber-reinforced resin laminates required for heat resistance.
Patent JP-H08140385-A (JP)
Title: Motor controller and control method
Inventor: HARUYAMA SHIGEKI
IPC: H02P29/00
Filed: 1994-11-11
Abstract: PURPOSE: To obtain a motor control method in which the phase shift caused by the processing time for generating a current command can be minimized. CONSTITUTION: Every time actuated periodically according to a timer program, an interruption program executes a step B for for setting a current command value CNT. calculated during previous period in a circuit for driving a motor, step A for reading out a rotational angle θi from a rotational angle detector arranged for the rotor, step D for predicting the rotational angle θi+1 of next period, and step C for calculating a current command value CNTi+1 of next period based on the rotational angle θi+1 .
Patent JP-H03140716-A (JP)
Title: Floor heating device
Inventor: TAGUCHI MIKIO
IPC: F24D3/16
Filed: 1989-10-25
Abstract: PURPOSE:To simplify operation and to improve heating efficiency for a floor as a whole by providing a wire net, a hot water panel in which a hot water pipe is fixed to a wire net and an upper member to cover the hot water panel and by arranging a plurality of hot water panels. CONSTITUTION:A first hot water panel 17 is made up of a first hot water pipe 14 and a wire net 11. A first hot water panel A21 and a second hot water panel A23 are connected to a floor 7 to form a floor heating panel 20. Thereafter, a first hot water panel B22 and a second hot water panel B24 are connected. After certain number of hot water panels are parallelly connected, the whole of the panels are covered with upper members 25. A first hot water pipe A14 is connected to a hot water feed pipe 12 and a hot water return pipe 13, whereby hot water from a hot water unit is sent directly to the second hot water panel B24 from the feed pipe 12 via the first panel B22, and then the hot water flows to the panel B22 and is returned to the return pipe 13.
Patent JP-H01122893-A (JP)
Title: Brake gear for man conveyor
Inventor: NAKAZAWA SATOSHI
IPC: B66B29/00
Filed: 1987-11-02
Abstract: PURPOSE: To positively brake a driving shaft in the event of chain cutting or abnormality by pivotally supporting a second link releasably supported to a solenoid support part, to one end of a first link pivotally supported to a guide shoe, and supporting a third link interlocked with a brake, to the other end. CONSTITUTION: A first link 110 is pivotally supported to a guide shoe 9 detecting cutting or looseness of a driving chain 4, and a second link 120 rotatable around a horizontally movable pin 140 by a solenoid 130 is supported to one end of the first link 110. The second link 120 is releasable by the horizontal movement of the pin 140 by solenoid excitation. A third link 150 engaged with a brake 13 is pivotally supported to the other end of the first link 110. The guide shoe 9 is fitted to a lever 8. When the chain is cut, the shoe 9 is lowered, and the brake 13 is rotated to stop the rotation of a sprocket 3. At the abnormal time, the solenoid 130 is excited to release the second link 120, and the first link 150 is rotated to rotate the brake 13, thus stopping the sprocket 3.
Patent JP-H05117519-A (JP)
Title: Curable composition
Inventor: SUZUKI MIKIKO
IPC: C08K5/09
Filed: 1991-10-24
Abstract: PURPOSE:To provide a curable resin composition having a high curing rate and little in the toxicity. CONSTITUTION:The curable composition comprises (A) 100 pts.wt. of an oxyalkylene polymer comprising repeating units of formula -R-O- (R is group of formula I), having one or more of hydroxyl group or hydrolyzable group- bonded and silicon atom-containing groups [e.g. a group of formula II (R<1>, R<2> are 1-20C alkyl, etc.; X is hydroxyl group, hydrolyzable group; a is 0-3; b is 0-2; a+SIGMAb>=1)] and capable of being cross-linked by the formation of silicone bonds, and (B) 0.01-20 pts.wt., preferably 0.1-10 pts.
Patent JP-H09258485-A (JP)
Title: Production of polymer particles for electrophotographic development having narrow particle size distribution
Inventor: YAMASHITA YUJI
IPC: C08F2/08
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To produce polymer particles used for an electrophotographic developer and having narrow particle size distribution. SOLUTION: A polymer dispersant soluble in a hydrophilic org. liq. is added to the hydrophilic org. liq. by 0.1-5wt.% and a mixture of two or more kinds of vinyl monomers including a styrene monomer and (meth)acrylic ester is further added by an amt. <=20 times the amt. of the dispersant. The monomers are soluble in the org. liq. and a produced polymer is swellable in the org. liq. but slightly soluble in the org. liq. The monomers are then polymerized under stirring to obtain the objective polymer particles having 1-100μm average particle diameter. Particles each having a particle diameter in the range of (the average particle diameter) ±25% account for >=95wt.% of all the particles.
Patent JP-H06104680-A (JP)
Title: Surface acoustic wave element
Inventor: TANAKA HISASHI
IPC: H03H9/145
Filed: 1992-09-21
Abstract: PURPOSE:To obtain the surface acoustic wave element in which a ZnO film with high quality is formed even on an IDT lower electrode and to obtain the surface acoustic wave element optimum to a surface acoustic wave convolver or the like with a high K<2> and high input efficiency by forming the element with a silicon substrate having a low resistance layer and an interdigital electrode(IDT) or the like placed to a position corresponding to the low resistance layer on the surface of a zinc oxide layer. CONSTITUTION:An oxide film 3 is formed on the surface of an n/n<+> epitaxial Si substrate 2 with thermal oxidation and a resist pattern 9 of an IDT lower electrode is formed on the oxide film 3. Then Phos<+> ions are injected by ion implantation. Then the resist pattern 9 is removed, after anneal processing, the oxide film 3 is removed. Thus, an n<+> layer of a low resistance is formed in the n-epitaxial Si layer of the substrate 2 to form the lower electrode. Then the thermal oxidation film is formed by applying thermal oxidation to the wafer. The very smooth surface is obtained in this stage. Then the oxide film on the rear side of the wafer is removed to form a substrate electrode 1. Then the ZnO layer 5 is depositted onto the substrate 2.
Patent JP-H0697715-A (JP)
Title: Dual loop antenna
Inventor: SHIGETA KAZUO
IPC: H01Q1/22
Filed: 1991-09-30
Abstract: PURPOSE:To provide a dual loop antenna containing two loops of the wound antenna lines which can secure the desired characteristic in regard of the directivity, the frequency characteristic, the voltage/stationary wave ratio, etc., and also can be miniaturized. CONSTITUTION:A dual loop antenna contains two loops of the wound antenna lines and is printed on the window glass. Each of both loops 1 and 2 has an isosceles triangle and these triangles are connected together at their optical angle parts opposite to each other. Then a loop back part 10 (20) is formed at the bottom side parts 13 and 14 (23 and 24) of each isosceles triangle. Loop back parts can also be provided at the bottom side part of each isosceles triangle. Then the directivity or the voltage/stationary wave ratio VSWR of the loop antenna is decided so that the antenna characteristic is decided. Thus the non-directivity is secured and the VSWR can be reduced in a wide frequency band. In other words, the wide band characteristic is secured and also the miniaturization of the loop antenna is attained.
Patent JP-H07134937-A (JP)
Title: Leakage breaker
Inventor: SATO YUJI
IPC: H01H83/02
Filed: 1993-11-08
Abstract: PURPOSE:To lower the cost and make the external size small by fitting a projected frange formed in an inslating case in a groove of a mold base wall to make an insulating case wall face an insulating and partitioning wall between an external connection cable and a leakage breaker. CONSTITUTION:A locking part 17 is formed in a joint face of an insulating case 11 with a mold cover 2, and by fitting the locking part in a engaging part 16 of the mold cover 2, the deflection of the insulating case 11 is received by the mold cover 2 to regulate the deflection of the insulating case 11. A gap to be formed between joint faces of a mold base 1 and the mold cover 2 is eliminated by forming overlapping part of the insulating case 11 and the mold cover 2. Furthermore, a projected part 19 is formed in a load terminal 9 and press-fitted into a recessed part 18 of the case 11 to hold the load terminal 9. As a result, the terminal 9 can be fixed firmly in a base 1 and at the same time the deformation of the case 11 in the inner direction of the circuit breaker at the time of fastening an external connection cable 20 can be prevented more reliably.
Patent JP-H07133446-A (JP)
Title: Resin composition for antifouling coating
Inventor: MIYAMOTO TAKASHI
IPC: C09D5/16
Filed: 1993-11-08
Abstract: PURPOSE:To obtain the composition containing a polyester derived from a specific glycol component and a specific carboxylic acid component as a main component, having excellent algicidal property, conchicidal property, etc., and organism-adhesion preventing property, harmless to human body and providing a durable antifouling coating film. CONSTITUTION:The composition is composed mainly of a polyester produced by using a glycol having phenolic hydroxyl group (e.g. ethylene glycol) accounting for >=50% of the glycol component and a <=10C aliphatic dicarboxylic acid (e.g. isophthalic acid) accounting for >=50% of the carboxylic acid compound.
Patent JP-H0590708-A (JP)
Title: Semiconductor laser
Inventor: TAMAMURA KOJI
IPC: H01S5/00
Filed: 1991-09-30
Abstract: PURPOSE:To realize a semiconductor laser having a double hetero-structure of which an output is high, an operating current is low and the lifetime is long, by making an impurity of a second conductivity type contained in a first clad layer and/or by making an impurity of a first conductivity type contained in a second clad layer. CONSTITUTION:A buffer layer 2 constituted of an N-type GaAs layer, an N-type clad layer 3 constituted of an N-type AlxGa1-xAs layer, an optical waveguide layer 4a constituted of an AlyGa1-yAs layer, an active layer 4b constituted of an N-type or P-type GaAs layer, an optical waveguide layer 4c constituted of an AlyGa1-yAs layer, a P-type clad layer 5 constituted of a P-type AlxGa1-xAs layer and a cap layer 6 constituted of a P-type GaAs layer are made to grow epitaxially in sequence on an N<+> type GaAs substrate 1 by an organometallic chemical vapor growth method. H2Se being an N-type dopant is made to flow continuously from the start of growth of the buffer layer 2 to the completion of growth of the N-type clad layer 3. Dimethylzinc being a P-type dopant is made to flow continuously from the start of growth of the buffer layer 2 to the completion of growth of the cap layer 6.
Patent JP-S61144566-A (JP)
Inventor: BUORUFUGANGU BETSUTOGAA
IPC: B06B1/04
Filed: 1985-12-11
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-H03139989-A (JP)
Title: Remote control monitoring device
Inventor: WAKABAYASHI HIROSHI
IPC: H04N7/14
Filed: 1989-10-25
Abstract: PURPOSE:To reduce image data to be transferred by automatically collecting and recording static images from plural static image video telephone sets with automatic response functions compressing plural static images to one static image and transmitting the compressed static image to a static video telephone set for centralized monitoring. CONSTITUTION:The addresses of image data stored in an image storage device 11 are controlled and an optional stored image data is read out and outputted to a DC separating circuit 4. When the number of images stored in the device 11 reaches a previously set value, the microcomputer 13 calls the centralized monitoring static image video telephone set and transfers monitoring image data. In this case, the microcomputer 13 reads out only the divided display image data inserted in each four pictures by an image storage device control circuit 12 and outputs the read result to a telephone line 1. Consequently, the volume of image data to be transferred to the centralized monitoring static image video telephone set can be reduced.
Patent JP-S62139426-A (JP)
Title: Radio system for train
Inventor: FUNADA TAKASHI
IPC: H04B7/26
Filed: 1985-12-13
Abstract: PURPOSE:To execute communication of high quality between trains in a near block section by forming the required number of inter-train communication channels and shifting the information of these channels to execute the insertion and erasing of information simultaneously. CONSTITUTION:Information (c) generated from a train C existing in a train block section n+3 is digitized by a digital terminal station 4 and inserted into the inter-train communication channel arranged on the leftest end. The channel of the information (c) is shifted by a digital terminal station 3 and then also shifted by a digital terminal station 2. In a train block section n-1 of an unshown digital terminal station arranged on the left of the digital terminal station 2, the information (c) is erased. Therefore, trains existing in train block sections n, b+1, n+2 can obtain information from the train C by demodulating all the inter-train communication channels (three channels in this case).
Patent JP-S61158408-A (JP)
Title: Material supply device of rim molding machine
Inventor: HARA NOBORU
IPC: B29C39/24
Filed: 1984-12-28
Abstract: PURPOSE:To enable to make materials, whose deliveries are most suitable for a plurality of molds which are different in capacity from each other, injectable, by providing a number of revolution control circuit which can set up the number of revolutions according to volume of the molds from which mixing heads each inject. CONSTITUTION:Mixing heads 7, 8, 9 are connected by pipe lines respectively with circulation pipes 3, 4 in parallel with each other, a first liquid from a first circulation pipe line 3 and second liquid from a second circulation pipe line 4 are mixed up with each other based on release of pouring valves 7a, 8a, 9a and injected within the molds each through the heads. Selective valves 13, 14, 15 are mounted on the mixing heads each and they are controlled at the time of injection so that only the selective valves of the mixing heads performing the injection are released, the other two selective valves are closed, a high directional control valve 16 is closed by an electromagnetic solenoid and the high pressure first and second liquids are applied to the mixing heads each. Motors 19, 20 are controlled by number of revolutions control circuits 17, 18 so that materials corresponding to quantities of injections are discharged by a first and second metering pumps 5, 6 according to volumes of molds 10, 11, 12 each.
Patent JP-S61155419-A (JP)
Title: Urethane resin-forming composition
Inventor: ZENITANI YUKIO
IPC: C08G18/00
Filed: 1984-12-27
Abstract: PURPOSE:The titled composition excellent in the transparency, insulation, etc., of a cured product and suitable for use in electrical parts, etc., obtained by mixing a polyol based on a liquid polydiene polyol with a specified triisocyanate andan oleophilic compound. CONSTITUTION:The purpose urethane resin-forming composition is obtained by mixing a polyol (A) based on a liquid polydiene polyol (e.g., liquid polybutadiene polyol) of a number-average MW of 100-5,000 with a triisocyanate (B) of the formula (wherein n is 1-8) having a isocyanate index of 50-150 (e.g., 2-isocyanatoethyl-2,6-diisocyanatohexanoate) and 5-75wt%, based on the weight of the composition, inert oleophilic compound (C). Examples of components C which can be suitably used include phthalate esters, aliphatic dibasic acid diesters, diphenyls and aromatic mineral oils.