baber/WOPTO huggingface dataset:
Patent JP-H02230701-A (JP)
Title: Moisture sensitive element
Inventor: ITO KUNIO
IPC: G01N27/12
Filed: 1989-03-03
Abstract: PURPOSE:To obtain a waterproof moisture sensitive element which can be used for a long period of time without heating and cleaning for preventing the deterioration in moisture sensitivity characteristic by providing a moisture sensitive layer which is obtained by baking a composition comprising organopolysilane and an inorganic oxide on the surface of a conductive electrode which is formed on an insulating substrate. CONSTITUTION:A moisture sensitive layer 3 is formed as follows. A composition comprising organopolysilane and an inorganic oxide is applied on the surface of a conductive electrode 2 by a screen printing method, a dipping method, an air spraying method and the like. The material is dried and baked at 100-250 deg.C. Thus, the applied film is cured. The material is further baked at 350-850 deg.C, and porous property is obtained. Thereafter, aging is performed in a 95% RH atmosphere at 60-80 deg.C. Thus, the surface of the film is hydrated and stabilized. As the inorganic oxide, the following materials are exemplified: silica having high moisture absorbing property; and TiO2 showing semiconductive property; SnO2, Fe3O4; BaTiO3 and the like.
Patent JP-H03252361-A (JP)
Title: Carbon-fiber reinforced carbon composite material having oxidation resistance and production thereof
Inventor: FUJISHIMA OSAMU
IPC: C04B35/52
Filed: 1990-03-02
Abstract: PURPOSE:To obtain a high-strength carbon composite material having high isotropy in mechanical properties by previously producing silicon carbide on the outer surface of a specific carbon-fiber reinforced carbon composite material, then forming a silicon carbide film and impregnating the resultant film with boron oxide. CONSTITUTION:Metallic silicon powder is applied to the outer surface of a carbon-fiber reinforced carbon composite material in which UD sheets of carbon fiber paralleled in one direction are pseudoisotropically laminated at 0 deg./90 deg./+ or -45 deg. and the resultant composite material is heat-treated in an inert atmosphere to previously produce silicon carbide on the outer surface thereof. A film composed of silicon carbide is then formed on the aforementioned outer surface by a vapor chemical reaction deposition method. The film is subsequently impregnated with boron oxide or a mixture of the boron oxide with silicon oxide to afford the objective composite material. In the above-mentioned method, for example, methods for reducing silicon tetrachloride with hydrogen and reacting a hydrocarbon such as methane therewith or thermally decomposing methyltrichlorosilane are used for forming the silicon carbide film.
Patent JP-S52135197-A (JP)
Title: Method of operation in elevator trunk of ship
Inventor: KATSUMATA NOBUO
IPC: B63B9/06
Filed: 1976-05-07
Abstract: PURPOSE: To eliminate scaffold mounting and disassembly in elevator trunk of ship, by forming openings in decks in the trunk in dimensions necessary to pass vertical elements and utilizing remaining deck portion as foot step. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59178983-A (JP)
Title: Controlling method of vibration wave motor
Inventor: KAWAMURA MASAHARU
IPC: H01L41/04
Filed: 1983-03-25
Abstract: PURPOSE:To enhance the drive efficiency by sequentially varying the frequency of the applied frequency, comparison calculating the speed at that time, and controlling the frequency in response to the result. CONSTITUTION:Inverters I3, I4, a capacitor CAP1, and resistors R0-R4 which sequentially increase its value form a clock generator CG2. An analog multiplexer AS selects the resistors R0-R4 by digital inputs A0-A2, the output of the clock generator CG2 becomes the oscillation output in different frequency. This output is applied to drivers DR1, DR2 of electrostrictive elements 3A, 3B. The frequency of the applied frequency voltage to the drivers DR1, DR2 is first set to the intermediate of the varying range, sequentially varied, and the moving speed of the movable unit at that time is calculated. The speed values in each frequency is compared and calculated to output the voltage of the frequency at the maximum speed to the drivers DR1, DR2.
Patent JP-2000247774-A (JP)
Title: Pulling apparatus of silicon single crystal
Inventor: HARADA KAZUHIRO
IPC: C30B15/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent a silicon single crystal rod from being contaminated by impurities mixed in an inert gas, and further to obtain the highly pure silicon single crystal rod. SOLUTION: A silicon molten liquid 12 is stored in a quartz crucible 13 installed in a chamber 11, and a heater 18 surrounding the outer periphery of the quartz crucible 13 heats the silicon molten liquid 12. A heat-shielding member 26 surrounding the outer periphery of a silicon single crystal rod 25 pulled from the silicon molten liquid 12, and positioned so that the lower end thereof may be at the upper side of the silicon molten liquid 12 so as to form a distance therefrom, shields the radiant heat from the heater 18. A gas- supplying and exhausting means allows an inert gas to flow down between the silicon single crystal rod 25 and the heat-shielding member 26, and to pass the surface of the silicon molten liquid 12 and to be exhausted to the exterior of the chamber 11.  A short cylindrical body 31 is installed in the lower part of the heat-shielding member 26 so as to form a prescribed distance from the inner periphery surface of the heat-insulating member 26. The short cylindrical body 31 is made of quartz, and attached through plural attaching ribs.
Patent JP-S60195399-A (JP)
Title: Soundproof and vibration-proof device of closed type compressor
Inventor: MATSUNAGA HIROSHI
IPC: F04C29/06
Filed: 1984-03-16
Abstract: PURPOSE:To improve effect of soundproofing and vibration proof and prevent deterioration of performance by providing an upper discharge flow passage and a lower discharge flow passage on an upper muffler and a lower muffler of a compressor respectively and isolating both flow passages from each other so as to avoid their mixed turbulent flow. CONSTITUTION:Sucked refrigerant, compressed in a cylinder chamber 6 by compressing action of a piston 5, pushes open an upper discharge valve 11a and a lower discharge valve 11b from an upper discharge hole 10a and a lower discharge hole 10b respectively to be discharged into an upper muffler 12a and a lower muffler 12b. Here, refrigerant discharged into the lower muffler 12b passes through a tail pipe 16 and injected into a tank chamber 14. On the other hand, the refrigerant discharged into the upper muffler 12a is injected from a discharging hole (unillustrated) provided in the upper muffler 12a. By discharging the upper discharge refrigerant and the lower discharge refrigerant independently into a tightly closed tank 2 in such a manner as above-mentioned, a phenomenon of the upper and lower discharge flow turning into a mixed turbulent flow can be prevented, and generation of both vibration and noise is eliminated. Further, discharge resistance is reduced, and deterioration of performance due to excessive compression can be prevented.
Patent JP-H11246977-A (JP)
Title: Formation of circuit by electroless plating utilizing pattern-shaped selective precipitation of silver
Inventor: KIYOTA MASARU
IPC: H05K3/10
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To easily form a clear pattern-shaped circuit without using a resist by adsorbing silver ions on the surface of a resin using the acidic groups, depositing selectively silver in a pattern shape by active light, removing needless silver ions and then executing electroless plating treatment. SOLUTION: As the resin, the one in which acidic groups can be introduced such as polyphenylene ether resin is exemplified. As a preferable acidic group, a sulfonic group or the like is exemplified. Silver ions are adsorbed on the resin surface in which acidic groups have been introduced by ion exchange reaction. The resin adsorbed with the silver ions is irradiated with ultraviolet rays or the like through a mask composed of a pattern-shaped material such as quartz glass to convert the adsorbed silver ions into metallic silver and to selectively form silver as the catalytic nuclei of electroless plating in a pattern shape. Undeposited silver in the part other than the pattern can easily be removed by treatment with nitric acid or the like.
Patent JP-H02138693-A (JP)
Title: Commodity heating device for automatic vending machine for can commodity
Inventor: IWAMOTO SHOZO
IPC: G07F11/70
Filed: 1989-03-03
Abstract: PURPOSE:To keep a constant temperature for the content of a can by providing a stirring means which rocks the can kept in an inductive heating mode to forcibly stir the content of the can in a state where the can is set in a conductive heating coil. CONSTITUTION:A can 2 is carried out of a commodity store part by a sales command and held on a receiving stage 11 of a commodity heating device 1. If the can 2 is a hot commodity, an inductive coil 12 is energized and start to heat the can 2. At the same time, a drive motor 84 of a stirring means 8 is started and an end plate 81 is pushed by an eccentric cam 83 to move toward the right from its retreated position. Thus the can 2 is held between both end plates 81 and 82 and then reciprocated in the right and left directions along the coil 12 as shown by an arrow A. As a result, the can 2 is vibrated and its content drink is kept at an even temperature.
Patent JP-S55159023-A (JP)
Title: Coffering by double sheet pile with inner cell
Inventor: KUSUNOKI TATSUO
IPC: E02D19/04
Filed: 1980-04-21
Abstract: PURPOSE: To shorten an unstable time period of a double sheet pile wall to a great extent and enable to perform execution work with high safety, by a method wherein inner cells are installed with appropriate intervals as the process of sheet pile driving progresses.  
     CONSTITUTION: An inner cell 4, whose diameter is equal to the space between a double sheet pile wall 1, and having height which does not interfere with setting up of tie-rod is installed between the double walls of sheet pile, and immediately thereafter, sand and mud 5 are filled into the cell. Setting up of tie-rod can be performed siumltaneously so long as the filling in of sand and mud is not interferred. Completion of filling-in work at the inner cell means the installation of the inside support members between the two walls of sheet piles, while the completion of tie-rod installation enables the filling-in work at the space between the newly provided inside support members independently of the driving-in of additional sheet piles. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06266256-A (JP)
Title: Thermal fixing device
Inventor: NANJIYOU YOSHIHIRO
IPC: G03G15/20
Filed: 1993-03-12
Abstract: PURPOSE:To provide a thermal fixing device capable of reducing the fixing pressure and increasing thermal efficiency. CONSTITUTION:Press rollers 25, 26 arranged in multiple lines at a prescribed interval in the conveying direction of a transfer sheet 4 are pressed to a heat roller 24, and the contact length in the conveying direction of the transfer sheet 4 with the heat roller 24 is extended. Axes of the press rollers 26 divided along the axial direction of the heat roller 24 are symmetrically tilted gradually to the upstream side in the conveying direction toward both side edges of the transfer sheet 4, and the transfer sheet 4 is extended toward both side edges from its center.
Patent JP-S60205006-A (JP)
Inventor: FUJII YOSHITAKA
IPC: F16B15/00
Filed: 1984-03-17
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-2000252121-A (JP)
Title: HIGH-FREQUENCY Co-BASED METALLIC AMORPHOUS MAGNETIC FILM, AND MAGNETIC ELEMENT, INDUCTOR AND TRANSFORMER USING THE SAME
Inventor: IGARASHI KAZUSATO
IPC: H01F17/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a metallic amorphous magnetic film, which has a high permeability in a frequency band of several 100 MHz or higher and in particular, in a high-frequency zone band which is not smaller than 1 GHz as a high-frequency magnetic material, and which can be easily manufactured, and also to provide a magnetic element, inductor and transformer which use the magnetic film. SOLUTION: A high-frequency Co-based metallic amorphous magnetic film 4 contains Co as a main component and an amorphous phase containing one or more of elements Fe, Zr, Hf, Nb, Mo, Ta, W, V and Ti as a main phase. The real part of the complex permeability at 100 MHz is 300 or more and an imaginary part thereof is 20 or less, the rear part of a complex permeability at 1 GHz is 300 or more, and the imaginary part thereof is 200 or less.
Patent JP-2000246773-A (JP)
Title: Resin pressure detector for injection molding machine
Inventor: OYA HIROSHI
IPC: B29C45/77
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To enhance a detecting accuracy of a resin pressure. SOLUTION: A strain measuring sensor 25 measures a strain of a tie bar 3 in an axial direction, and is formed in a semicircular shape, and attached to an outer peripheral surface of a uniform section sufficiently separated from threaded parts 3a, 3b of both ends of the bar 3 by a bolt or the like around the bar 3. A controller 28 calculates a resin pressure based on an output signal of the sensor 25 in injecting and metering steps. Thus, the resin pressure can be accurately detected without influence of the clamping degree of a mounting nut 7 engaged with the shaft member such as a tie bar or the like to clamp a rear plate 4 at a shaft member or a heat of a heating cylinder 1. Since it is not necessary to drill the shaft member without lowering strength of the shaft member, the resin pressure detector having excellent durability can be inexpensively manufactured.
Patent JP-S53137930-A (JP)
Title: Preparation of aromatic isocyanates
Inventor: HIRAI HIROSHI
IPC: B01J23/40
Filed: 1977-05-09
Abstract: PURPOSE: To prepare arom. isocyanates in high yield by reaction of arom. nitro cpds. with CO in the presence of metals of platinum group as catalysts, followed by decomposition of the obtd. carbamyl halide and by recycling the used catalyst and the mother liquor of the decomposition reaction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09243169-A (JP)
Title: Gas water heater
Inventor: KUMAGAI MASAAKI
IPC: F24H1/10
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a gas water heater in which rise time of hot water temperature is made relatively shorter without using a return pipe. SOLUTION: This water heater 1 intermittently ignites a gas burner 21 even if a passing flow quantity detected by a flow sensor 24 is a predetermined value or less. The timing for igniting the gas burner 21 is determined based on the hot water temperature near the outlet of a heat exchanger 22 detected by a heating temperature sensor 25 and hot-water feed temperature set at a temperature setting part 32 provided in a remote control device 30. By this operation, even if no water is fed to the water heater 1, the temperature of hot water in the heat exchanger 22 is kept at a relatively high temperature so that if hot water is delivered from the apparatus 1, hot water of a predetermined temperature can be supplied without delay.
Patent JP-S53137465-A (JP)
Title: Clothes drier
Inventor: ONOSE KATSUYOSHI
IPC: F26B11/04
Filed: 1977-05-09
Abstract: PURPOSE: To simplify the replacement of a belt and to maintain the gap between a fan and a fan-casing small and constant by forming a fan part and a pulley part in one body and constructing the pulley part to be projected through a hole provided on the fan-casing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0626448-A (JP)
Title: Active type pulsation pressure absorber
Inventor: SHIOKAWA SHOJI
IPC: F04B11/00
Filed: 1991-03-18
Abstract: PURPOSE:To effectively absorb the pulsation pressure of wide-ranged frequency with a small space and at a low cost by incorporating a Helmholtz resonator which is a passive pulsation pressure generating means, into an active pulsation pressure generating means where a piezoelectric element is used for reducing pulsation pressure. source 1 on one end and a load on the CONSTITUTION:A pulsation pressure source 1 on one end and a load on the other end are connected to each other by a fluid pressure circuit 2. A pulsation pressure generating means 4 which generates fluid pulsation pressure by applying voltage to a piezoelectric element 3 is disposed in the mid of the fluid pressure circuit 2. A Helmholtz resonator 6 whose resonant frequency is set to the maximum response frequency of the piezoelectric element 3 or more is disposed at the pulsation pressure generating means 4 by volume chambers 6a, 6b where fluid volume changes with strokes of a piston 5 disposed at the top end of the piezoelectric element 3. A pulsation pressure absorbing control means 8 which controls voltage applied to the piezoelectric element 3 is disposed to eliminate fluid pulsation pressure from the pulsation pressure source 1.
Patent JP-S56160168-A (JP)
Title: Exchange system
Inventor: KOUNO CHIHO
IPC: H04Q3/00
Filed: 1980-04-22
Abstract: PURPOSE:To ensure a transmission of a wide-band data without completing or discontinuing a call, by providing crosspoint switch circuits exclusively used for voice signal band and for wide-band data signal, into a switchboard. CONSTITUTION:A crosspoint switch circuit 322 exclusive for voice signal band and a crosspoint switch circuit 321 exclusively used for wide-band data signal are provided into a switchboard. A dial signal shifted to the wide-band data signal band is transmitted from a terminal device that transmits a wide-band data, and an exchange connection is carried out to an information receiving part by means of the circuit 321. In such way, both the calling and transmission of data are carried out independently through a circuit. Thus the signal necessary for an exchange control of a data terminal device is transmitted after shifting to the wide-band data signal band such as the basic group band or the like to avoid a mixture of a voice and a wide-band data. Furthermore an individual control and an independent exchange control are possible between the voice and the wide-band data which are transmitted through one circuit.
Patent JP-S6312153-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YOSHIKAWA KIMIMARO
IPC: H01L21/3205
Filed: 1987-03-06
Abstract: PURPOSE:To prevent accurrence of hillocks and to prevent wiring disconnection due to electromigration, by using an interconnection composed of a layer consisting mainly of Al, an alumina film and a layer including Si which are superposed one after another. CONSTITUTION:The surface of an Si substrate having an element region 2 is covered with an Si oxide film 3. A contact hole 4 is formed in the oxide film 3. Under this state Al is deposited by sputtering to form an Al layer 5. Then, an alumina film 6 is formed by natural oxidation on the surface of the Al layer 5. Thereafter, a tungsten silicide layer 7 is deposited on the film 6 by sputtering. Then, with photoresist 8-1 and 8-2, which are patterned in a specified pattern as masks, ion etching is performed, and interconnections 9-1 and 9-2 are formed. Thus, appearance of hillock can be prevented, and wiring disconnection due to electromigration can be also prevented.
Patent JP-H06266616-A (JP)
Title: Memory access controller
Inventor: TANABE NOBORU
IPC: G06F9/38
Filed: 1993-03-12
Abstract: PURPOSE:To provide a device of high cost performance which can be applied also to an ultra parallel computer by providing an address holding means, a high speed storage means which has larger capacity than a specified value and which stores/reads data at high speed and a specified control part. CONSTITUTION:A high speed storage for look-ahead 29R, which has capacity larger than 2<n> bytes is provided in a memory access controller 1. If a high-order bit except for the low-order m-bit of an address does not coincide with the value of the address holding means, an address latch A13, for example, when a memory read request for an area which starts from the address generated from the microprocessor 3 of a master device is received, block data which is read from the memory of 2<n> bytes is held in the high speed storage 29R having capacity more than 2<n> bytes (m<=n). A processor-side control part 23 returns data stored in the high speed storage 29R to the master device when data to which memory reading is requested exists in the high speed storage 29R.
Patent JP-S61212186-A (JP)
Title: Color tone adjusting device
Inventor: OZAWA YOSHIO
IPC: H04N9/64
Filed: 1985-03-15
Abstract: PURPOSE:To reduce the number of parameters and to facilitate the adjusting operation by providing a saturation degree control circuit, an emphasis degree control circuit, and a light/darkness control circuit each of which has one or two parameters to vary a coefficient of the degree of saturation, a hue to be emphasized, a coefficient of emphasis, and a coefficient of light/darkness. CONSTITUTION:Density value signals C1, M1, and Y1 of three primary colors of cyan, magenta, and yellow are inputted and pass a saturation degree control circuit 100, an emphasis degree control circuit 200, and a light/darkness control circuit 300 to become density value signals C0, M0, and Y0 of cyan, magenta, and yellow to be given to a recording part. The saturation degree control circuit 100 performs four operations to output density value signals CA, MA, and YA after adjustment of the degree of saturation. Density value signals CA, MA, and YA are inputted to the emphasis degree control circuit 200, and the circuit 200 performs four operations. Outputs CB, MB, and YB of the emphasis degree control circuit 200 are inputted to the light/darkness control circuit 300 and are multiplied by a coefficient L of light/darkness to obtain signals C0, M0, and Y0.
Patent JP-S56149401-A (JP)
Title: Production of polymer having fine through-hole
Inventor: MITSUYAMA HIDEO
IPC: B29C39/00
Filed: 1980-04-21
Abstract: PURPOSE: To easily obtain titled polymer suitable as a material for contact lenses, by polymerizing a hydrophobic monomer together with nylon fibers and then mechanically removing the nylon fibers from the polymerized mass.  
     CONSTITUTION: A suitable number of nylon fibers 3 are stretched tight between vertically opposed metallic supports 1 and 2 to form a tight-stretched body 5. This body 5 is placed in a vessel 4. A hydrophobic monomer, e.g., methyl methacrylate, is introduced into this vessel, and then polymerized therein to form a solid mass. Next, after withdrawl from the vessel 4, this solid mass of the polymer of the hydrophobic monomer is cut and ground into a half-finished product with a desired shape, e.g., cylinder, ring or contact lens shape by using, for example, a lathe. Next, the polymer having fine through-holes of the purpose is obtained by pulling out the nylon fibers 3 from the half-finished product 9 by using, for example, a fixture such as pincers or a drawbench. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09239832-A (JP)
Title: Plastic sheet for remote control face
Inventor: SUDA NOBUMITSU
IPC: B29C59/04
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To make the surface shape of a plastic sheet for a remote control face enhanced in fingerprint resistance, prevented from the exudation of printing ink, excellent in the close adhesiveness to a masking film and not generating a crack in the cross section of a hole part for a key top. SOLUTION: In a plastic sheet for a remote control face, the surface shape of the plastic sheet constituting a key top surface of remote control is characterized by that arithmetic mean roughness Ra is 0.5-3.0μm and the max. height Ry is 10-30μm. The plastic sheet for the remote control face is produced from a compsn. prepared by adding 0.5-30 pts.wt. of carbon black to 100 pts.wt. of a resin or a compsn. prepared by adding 3-20 pts.wt. of an MBS copolymer and 0.5-3.0 pts.wt. of carbon black to 100 pts.wt. of a vinyl chloride resin.