baber/WOPTO huggingface dataset:
Patent JP-H1034023-A (JP)
Title: Cyclone device and its operation
Inventor: OHASHI YOSHIYUKI
IPC: B04C5/103
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To effectively discharge dust removed from cloth by laying cloth on the inner peripheral walls of an cylindrical shell part and a conical shell part, and also providing a clearance pressure control means, and evacuating a clearance between the cloth and the inner walls on separation action of dust using it, and feeding fresh air into the clearance on removing dust stuck on the cloth by separation action. SOLUTION: On each of the inner peripheral walls of a cylindrical shell part 1 and a conical shell part 6, impermeable cloth 8 is laid with its upper and lower ends being sealed. A clearance pressure control means K is constituted of a bypass pipe 9, a fresh air introducing pipe 10, a first stop valve A, and a second stop valve B to evacuate the bypass pipe 9 and a clearance between the cloth and the inner walls communicating with it with exhaust action on separation action of gas and dust. Then on separation action of dust, the first stop valve A is closed and the second stop valve B is opened to stop the introduction of negative pressure into the clearance and introduce fresh air into the clearance through the fresh air introducing pipe 10. Therefore, dust is effectively discharged.
Patent JP-H1138255-A (JP)
Title: Mode scrambler
Inventor: UMEMURA TETSUYA
IPC: G02B6/14
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a mode scrambler capable of putting an optical fiber to be excited when the light emission spot of a light source is smaller than the light emission spot of the core of the optical fiber into a full-mode excitation state, by applying a side pressure in the part where a step index(SI) type optical fiber is overlappingly wound to intersect a mandrel and is superposed. SOLUTION: The SI type optical fiber 2 intersects the mandrel 3 and overlappingly wound on the mandrel 3 in such a manner that the side pressure is sufficiently exerted thereon. The light is made incident on such SI type optical fiber 2 from the light source 5 of the light emission spot smaller than the light emission spot of the core and small NA as well. The strain and bend by the extreme side pressure are then generated in the SI type optical fiber 2 at the intersection point where the fiber is lap wound, by which the mode distribution is disturbed in the SI type optical fiber 2 and is made uniform. The spot of the exit light from the SI type optical fiber 2 is expanded to the size of the core of the SI type optical fiber 2 and the NA of the exit light is the NA of the SI type optical fiber 2. Then, the optical fiber to be excited may be put into the full mode excitation state.
Patent JP-2001017116-A (JP)
Title: Production of ume extract
Inventor: KANAYAMA NOBUHIRO
IPC: A23L27/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of easily and massively producing ume extract from ume vinegar which is a by-product of pickled ume and mostly discarded, in order to reduce high production cost of ume extract. SOLUTION: This method it to concentrate ume vinegar as the stock at 30 to 90 deg.C under a vacuum, separate/recover the separated product as the ume salt, desalt the concentrated ume vinegar filtrate by electrodialysis to produce the desalted ume vinegar concentrated to 1/5 of the stock, repeat the above steps to concentrate the vinegar solution to 1/10 of the stock, and heat the solution at 80 to 100 deg.C to further concentrate it to 1/20 of the stock.
Patent JP-S6350355-A (JP)
Inventor: MINO TAKAMICHI
IPC: B09B3/00
Filed: 1986-08-18
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-H0517587-A (JP)
Title: Production of polyether sulfone powder
Inventor: KOBAYASHI YASUSHI
IPC: C08L81/00
Filed: 1991-07-08
Abstract: PURPOSE:To provide a chemical dissolution process for the efficient fine- pulverization of polyether sulfone (PES) which is impossible to be pulverized by mechanical means. CONSTITUTION:PES is dissolved in a halogenated hydrocarbon such as methylene chloride in a stirring vessel and water is added to the obtained viscous liquid to instantaneously produce PES powder.
Patent JP-S6083801-A (JP)
Inventor: AIZAWA NOBORU
IPC: B65H29/12
Filed: 1983-10-14
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-H0944406-A (JP)
Title: Storage controller
Inventor: MORISHITA NOBORU
IPC: G06F12/08
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To execute the closing processing of a unit memory in which a fault is generated while receiving read/write requests from a central processing unit in a storage controller provided with a cache memory constituted of the plural closable unit memories. SOLUTION: This storage controller 3 is provided with the cache memory 37 constituted of the plural closable unit memories 371. As the management information of the cache memory 37, inside cache management information 383, cache management tables present in respective areas allocated by a cache allocation processing 351 and arranged in an address order on a control memory are provided. When the fault is generated in the unit memory 371, the cache closing processing 361 of a closing processing part 36 is activated, the cache management tables are referred to in the address order and the use of the cache management tables which are in use or unused are inhibited.
Patent JP-H0355941-A (JP)
Title: Key telephone set
Inventor: NAGATANI MAMORU
IPC: H04M1/00
Filed: 1989-07-25
Abstract: PURPOSE:To decrease the number of control ports and to reduce the number of components by using a control port of a microcomputer for controlling a key matrix section and an LED matrix section as an input port serving also as an output port. CONSTITUTION:When key scanning processing is executed by a microcomputer 1, a control port 2 is used as an input port. In this case, the microcomputer 1 sets the control port 3 to output a low level and detects the depression of a key 51 of a key matrix section 5 through the control port 2. When the lighting or distinguishing processing of an LED matrix section 6 is executed by the microcomputer 1, the control port 2 is used as the output port. In this case, the control ports 2, 3 output a low level at the lighting of the LED and output a high level at the extinguishment. Moreover, an LED 61 designated (set to a low level) by the control ports 2, 3 is lighted by outputting a high level periodically in the unit of groups in a lateral direction of the LED matrix section 6 through the control port 4.
Patent JP-2000031144-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OGURA HISANORI
IPC: H01L21/768
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To decrease the dielectric constant of an interlayer insulating film in the semiconductor device having an embedding wiring embedded in an insulating film, and the manufacturing method thereof. SOLUTION: This semiconductor device is constituted of an insulating film 12 which is formed on a lower substrate 10 and where a via hole 22 reaches a lower substrate 10, an insulating film 18 which is formed on the insulating film 12 where a wiring groove 24 is formed in a region including the region in which the via hole 22 is formed, a stopper film 14 which is selectively formed on the insulating film 12 in the wiring groove 24 and comprises a material having etching characteristics different from those of the insulating film 12 and the insulating film 18, and a wiring layer 30 which is embedded in the wiring groove where the stopper film 14 is formed and in the via hole 22 and connected to the lower substrate 10 via the via hole 22.
Patent JP-2000016605-A (JP)
Title: Sheet feeder device
Inventor: MURAKAMI REIJI
IPC: B65H5/36
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeder device to precisely position a carrying guide defining a carrying path exposably, to eliminate the need for a dedicated member to communicating carrying guides with each other, to stabilize the carrying attitude of sheets, and simultaneously to reduce production cost of the device. SOLUTION: A paper feeder part of a copy machine provided with a large capacity feeder(LCF) has a carrying path between the LCF and a device main body. The carrying path is defined between multiple carrying guides provided on the LCF side and multiple carrying guides provided on the main body side. A carrying guide 21a closest among the carrying guides to a resist roller on the LCF side is fixed movably and insulatingly to a support frame 24 fixedly provided on the LCF through multiple pins 23. The carrying guide 21a is communicated with a carrying guide 22a after the LCF is mounted on the main body and the carrying guide 21a is positioned with reference to the carrying guide 22a.
Patent JP-H0480417-A (JP)
Title: Earth anchor method and packer
Inventor: NISHIO MAKOTO
IPC: E21B33/128
Filed: 1990-07-23
Abstract: PURPOSE:To lessen the diameter of a bored hole and prevent the lowering of anchor yield strength by using a percussion device provided with a flat coupling pipe, and providing a duct hose through between circumferential surfaces of an anchor and a bag body to the other end of the bag body. CONSTITUTION:A percussion device is constituted of a bag body 1 having a doughnut-shaped space inside it, a flexible injection pipe 3 supplying liquid to the bag body 1 and a flat coupling pipe 2 connecting between the mouth section 14 of the bag body 1 and the injection pipe 3 is provided. A packer is mounted to the anchor on the midway, and after the bag body 1 is expanded in an anchor hole 8 by injection pressure of liquid, the pressure injection of anchoring grout to an achorage length section is made. A duct hose 7 through between circumferential surfaces of the anchor and the bag body 1 to the other end of the bag body 1 is placed, and after the injection of the anchoring grout, water stood on the other end of the bag body 1 is discharged. According to the constitution, the corrosion of a tension member and the deterioration of the anchoring grout can be effectively prevented.
Patent JP-S6083672-A (JP)
Inventor: YAMAMOTO TAMENOBU
IPC: A62B18/10
Filed: 1983-10-14
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-H0244119-A (JP)
Title: Optimum combustion control method for boiler
Inventor: ITO FUMIO
IPC: G05B13/02
Filed: 1988-08-02
Abstract: PURPOSE:To perform total optimum combustion control of a power plant while taking the environmental condition into consideration and taking good care of the boiler installation concerned by a method wherein at the time of integrated evaluation of the combustion state of a boiler, based on indexes obtained by an environmental factor, a safety factor, and an efficiency factor, a determined integrated index is compared with an ideal value to control the combustion of a boiler. CONSTITUTION:In consideration of a weight between an integrated index T of combustion, an index Tu obtained from an environmental factor, an index Ts obtained from a safety factor, and an index Tw obtained from an efficiency factor and the tolerance grade of each measurement, a value of T=Tu+Ts+Tw is determined, through the comparison of the value with 100 being the ideal value of a combustion state integrated index T, operation of a boiler is effected in a state in which the value of the integrated value is increased to a maximum. In which case, Tu, Ts, and Tw are determined by formulas I-III, and betau+betas+betaw is equal to 100, wherein betau, betas, and betaw are weighted factors of an environment, a safety, and an efficient element, alphaun, alphasn, and alphawn are measurements of the (n) of environment, safetly, and efficiency factors, and [alphaui] is a constant value obtained by providing measurements of alphaui, alphasi, and alphawi factor according to tolerance grades of 1, 2, 3...m.
Patent JP-H0532829-A (JP)
Title: Resin composition
Inventor: KUMANO YUUTA
IPC: C08L21/00
Filed: 1991-08-01
Abstract: PURPOSE:To obtain a resin composition which can form a molding which can be directly coated with a coating material or the like without surface treatment by mixing an olefin resin with a nonconjugated diene, a hydroxylated diene polymer, etc. CONSTITUTION:An olefin resin composition is prepared by mixing 100 pts.wt. olefin resin with 0.1-900 pts.wt. block and/or random copolymer resin of at least one member selected from among 2-12C alpha-olefins with at least one nonconjugated diene of the formula (wherein R<1> to R<5> are each H or 1-8C alkyl; and n is 1-10), 0.1-400 pts.wt. hydroxylated diene polymer or its hydrogenation product and optionally 1-900 pts.wt. elastomer and/or 0.1-300 pts.wt. filler.
Patent JP-S6170986-A (JP)
Title: Sterile production of immobilized organism catalyst
Inventor: NAKANISHI KOICHI
IPC: C12N11/00
Filed: 1984-09-14
Abstract: PURPOSE:To prevent contamination of various germs, by immobilizing an organism catalyst under the action of germicides in an amount or kinds not to inhibit substantially catalytic activites of the organism catalyst to be immobilized but enough to destroy the germs. CONSTITUTION:Immobilizing process is carried out under the action of germicides in an amount or kinds not to inhibit substantially the catalytic activities of an organism catalyst to be immobilized but enough to destroy the germs. A compound (e.g., calcium salt, aluminum salt, etc. against sodium alginate) to function both as a coagulating and a germicide in a state where a coagulating agent is brought into contact with an aqueous solution or aqueous dispersion of a carrier precursor and the aqueous solution or dispersion is coagulated.
Patent JP-2001024121-A (JP)
Title: Semiconductor circuit cooling device and display device using the same
Inventor: JUMONJI MASAYUKI
IPC: G09F9/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To cool a semiconductor circuit while a semiconductor device is not affected by electromagnetic wave and light, etc., and to cool a switching ele ment, a drive circuit, and their connection line while the semiconductor element is not affected by electromagnetic wave and light, etc. SOLUTION: A semiconductor circuit cooling device comprises a Peltier effect element which cools a semiconductor circuit comprising a semiconductor device. Here, the Peltier effect element shields the light on the semiconductor circuit, comprising a heat-absorbing electrode 6 of such material as shielding an electromagnetic wave. A display device comprises a switching element provided to a pixel, a drive circuit for driving the switching element, and a connection line which connects the switching element to the drive circuit. Here, a Peltier effect element is provided which comprises the heat-absorbing electrode of such material as shielding light so that no light is incident on the switching element, drive circuit, and connection line.
Patent JP-S6437445-A (JP)
Title: Calcium phosphate hydraulic cement composition
Inventor: KADOMA HIDEKI
IPC: A61K6/838
Filed: 1987-07-31
Abstract: PURPOSE:To contrive improvement in setting hardenability, by blending alpha-type calcium tertiary phosphate with calcium secondary phosphate hydrate at a specific molar ratio of Ca/P. CONSTITUTION:A change of alpha-type calcium tertiary phosphate Ca3(PO4)2 into apatite and octacalcium phosphate (OCP) is advanced within a weak acidic range in water. On the other hand, a change of calcium secondary phosphate dihydrate (CaHPO4.2H2O) into the apatatite and OCP is similarly advanced within a weak acidic to basic range in water. The alpha-type calcium tertiary phosphate is blended with calcium secondary phosphate dihydrate at 1.20-1.47 molar ratio of Ca/P to form a blended powder, which is then kneaded with water and kept. In the process, since the pH condition required for hydrating reaction of both mutually complements, advance of the hydrating reaction is accelerated. Thereby setting hardenability of a hydraulic cement composition is improved.
Patent JP-H0479916-A (JP)
Title: Linear motor type curtain device
Inventor: SAKAGUCHI KENJI
IPC: A47H5/02
Filed: 1990-07-20
Abstract: PURPOSE:To enable the length of a movable part not to be restricted by the radius of curvature of the curved part in a curtain rail by constituting the movable part by a plurality of divided bodies arranged in the moving direction, and also by turnably connecting respective divided bodies by means of hinge parts. CONSTITUTION:A curtain rail 2 has a curved part in the longitudinal direction, and its entire section is formed nearly in a rectangular frame shape. Between a field part 3 and a commutator base board part 16, a movable part 5 for opening or closing a curtain is movably fitted, and also a plurality of runners for hanging a curtain are movably fitted. The movable part 5 is made up of three divided parts 6x, 6y, and 6z arranged in the moving direction, and respective divided bodies 6x, etc. are turnably connected by hinge parts 7m, 7n respectively. As a result, even if there is a curved part in the curtain rail 2, respective divided bodies 6x, etc. can be turnedly displaced along the pertinent curved part. Thus, that which is restricted by the radius of curvature in the curtain rail 2 becomes only one divided body 6x (6y or 6z), and the total length of the movable part 5 is not restricted.
Patent JP-H0944199-A (JP)
Title: Voice signal reproducing device
Inventor: YAMADA ICHIRO
IPC: G10L25/93
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To view without having time deviation between the picture and the speech speed converted voice by providing a memory resetting control means when the information contents of input voice signals are modified. SOLUTION: If there is no change in the user's channel selection while a fourth switch 15 selects a terminal 'b' and E-E voice signals from a tuner 16 are speech speed converted in a slow speech mode, for example, a microcomputer 13 performs a take-in and a take-out of information to and from a memory 11 and conducts a speech speed converting process in that condition. However, if there is a change in the channel selection, the microcomputer 13 controls a speech speed converting circuit section 5 so as to reset the memory 11. After the reset, the memory 11 starts a reading after voice information is written for a while. The period, in which the memory 11 is reset, is set with suitable time depending on the time till voices are outputted after a channel switching.
Patent JP-H1071332-A (JP)
Title: Hydrogenation catalyst, preparation thereof, and method for hydrogenation of carboxylic acid using catalyst
Inventor: KUSAKA HARUHIKO
IPC: C07D307/08
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogenation catalyst, methods for preparing the catalyst, 1,4-butanediol and/or tetrahydrofuran, etc. SOLUTION: In a hydrogenation catalyst in which Ru, Sn, and other elements selected from the group VIII metals of the periodic table, which are added as required, are supported on a carbonaceous support, when the maximum diameter of a cross section which gives the largest cross section of catalyst particles is subjected to the linear analysis of an X-ray microanalyzer in conditions of a measuring interval of 3μm and the diameter of an electron beam of 2μm, the Ru strength of each measuring point is divided by the average of the Ru strength of all measuring points, and the frequency distribution of the quotients is obtained, the percentage occupied by the frequency below 50% of the average is below 35% of the total.  In the preparation of the catalyst, the support is contacted with nitric acid in advance, and carboxylic acids are contacted with hydrogen and the catalyst for the hydrogenation of the carboxylic acids.
Patent JP-H0634249-A (JP)
Title: Electric refrigerator
Inventor: NITTA YOICHI
IPC: F25D21/06
Filed: 1992-07-21
Abstract: PURPOSE:To improve a cooling efficiency and shorten a defrosting time by a method wherein in the case that a compressor is continuously operated for a predetermined time to perform a rapid decreasing of temperature in a freezing chamber for performing a rapid cooling operation, the defrosting operation is preferentially performed when a starting time for the defrosting operation is set within the rapid cooling operation time. CONSTITUTION:In the case that a rapid cooling switch 1 is operated so as to select a rapid cooling operation, a remained time until a defrosting operation is started is calculated in reference to a difference between a set operating time of a compressor 7 and its actual operation accumulating time at a control part 4. In addition, in the case that the remained time (a defrosting operation starting time) is compared with the rapid cooling operation time and there is no starting time of the defrosting operation within the rapid cooling operation time, the rapid cooling operation is started. Then, in the case that the rapid cooling operation time is counted, it is judged whether or not the time reaches the predetermined rapid cooling time and the rapid cooling operation is finished, the defrosting operation is started. In addition, in the case that the defrosting starting time is present within the rapid operation time, the defrosting operation is preferentially started against the defrosting operation and upon completion of the defrosting operation, the rapid cooling operation is started.
Patent JP-2001023903-A (JP)
Title: Epitaxial-growth method of iii-v compound semiconductor
Inventor: SHIBATA MASATOMO
IPC: H01L21/205
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent the variation of crystal growing conditions and the damage of a flow channel even when byproducts are produced in the flow channel, by forming metallic layers made of metal indium or metal gallium, etc., in the portions of the flow channel whereon the byproducts produced from a raw-material gas are deposited easily, and by performing thereafter the growth of a crystal. SOLUTION: Metal indium layers 12 are formed in portions 11 of byproducts being deposited easily thereon when growing a crystal. In a flow channel 2, the metal indium layers 12 are formed in a process independent of the formation of the flow channel 2. After integrating the flow channel 2 into an apparatus main body 1, in the atmosphere of an ammonia gas fed from a gas introducing tube 9, the layers 12 are so heated at a higher temperature than a maximum achievable temperature when growing the crystal epitaxially as to subject the layers 12 previously to heat treatments. On the metal indium layers 12, indium nitrides 14 are formed.  In this way, after forming previously these metallic layers 12 made of metal indium or metal gallium, etc., in the portions of the flow channel 2 made of quartz whereon byproducts are easily deposited, the epitaxial growth of the cryatal is performed in the state of these metallic layers 12 having been formed.
Patent JP-S6255648-A (JP)
Title: Photosensitive and heat sensitive recording material and recording method
Inventor: KURISU TOKUO
IPC: G03C1/675
Filed: 1985-09-04
Abstract: PURPOSE:To obtain a recording material with which the decoloration of an image by contact with a plasticizer, oil and water is extremely little by using an atom. amino compd. and photoradical generating agent as essential components and making one thereof exist in a dispersed state. CONSTITUTION:The arom. amino compd. forming a dye by a radical reaction is particularly preferably secondary and tertiary amine compds. has >=60 deg.C m.p., and is preferably solid at an ordinary temp. An org. halogenide compd. is more particularly preferable as said compd. exhibits high photosensitive by forming an electric charge transfer complex with the arom. amino compd. Such compd. is exemplified by carbon tetrachloride, carbon tetraiodide, dibrommethane, iodoform, bromoform, hexachlorobenzene, tetrachloroethylene, hexachloroethane, tribromomethane phenylsulfone, etc. These photoradical generating agents are preferably used at a ratio of 0.1-10pts.wt. by 1pt.wt. amino compd.