baber/WOPTO huggingface dataset:
Patent JP-S63186905-A (JP)
Title: Rotor cooling device of reheat turbine
Inventor: KAWASAKI SAKAE
IPC: F01D25/12
Filed: 1987-01-27
Abstract: PURPOSE:To enable a rotor cooling device to efficiently cool a rotor by providing a steam supply pipe for introducing exhaust steam from a high pressure stage section to an intermediate gland packing section and providing a flow control valve whose opening is set by a control device on a line of the steam supply pipe. CONSTITUTION:In a casing 1 of a reheat turbine, where are provided a high pressure stage section 2 and an intermediate pressure stage section 3, and also a rotor 4 equipped with rotor vanes of various stages is supported to be able to freely rotate, a steam supply pipe 26 is provided between an exhaust section 10 of the high pressure stage section 2 and an intermediate gland packing section 12 which is provided between an end face 25a of an inner casing 25 in the high pressure stage section 2 and the rotor 4. On a line of the steam supply pipe 26, there is provided a flow control valve 28 whose opening is controlled by a control device 27. Thus, the control device 27 is formed to receive blended steam temperature at an outlet 12a of the intermediate gland packing section and generator-terminal output from lines 30,29 and to determine the optimal opening of valve based on the variations in blended steam temperature and generator-terminal output.
Patent JP-H11214047-A (JP)
Title: Portable terminal device
Inventor: KATO SHINICHI
IPC: H04B1/04
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To lower the cost and to improve the reliability, while simplifying the contact structure of a connecting terminal to be connected to a charger by inputting and outputting the charge on/off control signals and the charger discriminating control signal through a single common terminal. SOLUTION: A control means 6 formed of a transistor 4 and a resistor 5 inputs and outputs the signal from a charge on/off control signal terminal 06 and the signal from a charger discriminating signal terminal 07 through one common terminal 05. In the case where the signal from the charge on/off control signal output terminal 06 is (L), and in the case where a positive terminal 01, a negative terminal 02 and the common terminal 05 contact with each other in a connecting terminal part 7 of a cellular telephone device 1 and a charger 2, a common terminal 05 is turns into to (H) and a control device B starts the charge to an accumulator 3.  When these terminals are not making contact with each other, the input signal of the charger discriminating control signal input terminal 07 is turned into (L), and the control device A can discriminate the non-contact of the cellular telephone device 1 and the charger 2. With this structure, contact structure area and the number of parts items are reduced.
Patent JP-H02197380-A (JP)
Title: Welded steel pipe having excellent sulfide stress crack resistance and production thereof
Inventor: KUSHIDA TAKAHIRO
IPC: C21D8/10
Filed: 1989-01-26
Abstract: PURPOSE:To obtain the steel pipe which exhibits excellent weld sulfide stress crack resistance by suppressing the difference in hardness within the very small range in all of a weld metal part, weld heat affected zone and base metal part to a specific value or below. CONSTITUTION:The difference between the max. hardness and min. hardness in 4 ways of max. 200mum in all of the above-mentioned parts is suppressed to <=80Hv Vickers hardness. A hot rolled steel sheet is composed to contain, by weight %, 0.01 to 0.07% C, 0.03 to 0.80% Si, 0.40 to 1.80% Mn, <=0.025% P, <=0.002% S, 0.01 to 0.10% sol. Al, and further >=1 kinds among 0.01 to 0.15% Ti, 0.01 to 0.15% Nb, and 0.01 to 0.15% V, and is composed of the balance Fe and unavoidable impurities. The hot rolled steel sheet formed by hot rolling the slab made of such compsn., then cooling the steel sheet at 5 to 20 deg.C/S rate from the temp. region above Ar3 down to <=550 deg.C is made into the pipe by submerged arc welding. In this way the welded steel pipe which exhibits excellent weld sulfide stress crack resistance in hydrogen sulfide environment is obtd.
Patent JP-H10212407-A (JP)
Title: High-melting polyamide resin composition improved in mechanical characteristic and its molding product for electric/electronic part
Inventor: MIYAYASU ATSUSHI
IPC: C08K5/3492
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having high flame-retardancy, high fluidity, high melt stability, high mechanical characteristics and high reflow heat-resistant temperature, comprising a polyamide having a specific melting point and an epoxy group-containing compound. SOLUTION: This composition is obtained by compounding (A) a polyamide having 280-340 deg.C melting point, preferably an aromatic polyamide with (B) 0.01 1.0wt.% of an epoxy group-containing compound, preferably glycidyl isocyanurate, a novolak epoxy resin, etc., and (C) optionally an inorganic filler, a brominated flame-retardant, an antimony-based flame-retardant auxiliary, a zinc borate-based flame-retardant auxiliary or hydrotalcite. The molding product of the resin composition is useful for a molding product for electrical/ electronic parts.
Patent JP-H06197850-A (JP)
Title: Toilet device for feces
Inventor: INAGAKI HIROYUKI
IPC: E03D5/10
Filed: 1993-01-06
Abstract: PURPOSE:To reuse a toilet seat by causing the surface of the toilet seat to be automatically flushed and dried after the user presses a switch to cover a Western-style toilet entirely before or after use. CONSTITUTION:A cabinet 6 for mounting a Western-style toilet 4 is provided within a toilet booth 3 and a cover 14 for covering the Western-style toilet 4 entirely is enclosed in the cabinet 6 in such a manner as to be freely taken in and out. Nozzles 18, 19 for ejecting washings and wash water to the surface of the toilet seat 9 of the Western-style toilet 4 and a hot air spit hole 20 for spitting hot air are provided on the respective portions of the front surface 11 of the cabinet 6, and a rail 13 for guiding the cover 14 is provided on the wall 2 of the toilet booth and the washings are retained in a tank and the tank is connected to the washings nozzle 18 by a line 22 having a force feed pump 21. A switch 27 for opening and closing the cover 14 is provided near the Western-style toilet 4, and a series of cleaning operations, including ejecting the washings and water as the cover 14 closes and spitting hot air, are sequentially carried out.
Patent JP-2000214508-A (JP)
Title: Image blur correcting device
Inventor: YUGI NAOTO
IPC: G03B5/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To improve an attaching method for electrical parts mounted on a lens holding means which is moved in two directions orthogonal to an optical axis and a flexible printed cable used for connecting to an external circuit, as for an image blur correcting device used for a lens barrel, etc., and to suppress deterioration of a control performance. SOLUTION: One end 15a of the flexible printed cable 15 attached to a pitching frame 2 which is prepared for holding an image blur correcting lens group 1 and which is made freely slidable in a direction orthogonal to the optical axis is fixed to a fixed frame 10 so that the one end 15a may be almost parallel to the sliding direction Y of the pitching frame 2. Besides, one end 17a of the flexible printed cable 17 attached to a yawing frame 4 which is made freely slidable in the direction different from that of the pitching frame is fixed so that it may be almost parallel to the sliding direction Y of the pitching frame 2.
Patent JP-H06208011-A (JP)
Title: Focal length variable rubber lens
Inventor: SASAKI YASUSHI
IPC: G02B3/14
Filed: 1993-01-08
Abstract: PURPOSE:To provide the less bulky compact lens without requiring plural lenses and consequently without requiring an intricate lens mechanism or laborious lens design by changing the thickness of one piece of lens, by which an arbitrary focal length is obtd. CONSTITUTION:The peripheral edge of the hollow lens 3 molded of transparent silicone rubber is held by a fixing frame 1. An outlet and inlet port 2 communicating with a hollow chamber 4 of the lens is provided in a part of this fixing frame 1. Silicone oil is injected from this outlet and inlet port 2. As another example, two pieces of flat plate lenses having parallel flat planes are disposed apart a spacing between each other and the amt. of the silicone oil to be injected into this spacing is increased or decreased, by which the lens can be continuously changed to a concave lens or convex lens. The lens thickness is changed by changing the amt. of the silicone oil to be injected into the lens and, therefore, the arbitrary selection of the focal length is possible.
Patent JP-H07223874-A (JP)
Title: Castable refractory
Inventor: FUJII KAZUHIKO
IPC: C04B35/66
Filed: 1994-02-10
Abstract: PURPOSE:To obtain a castable refractory capable of holding high corrosion resistance suitable for the production of an outer lining material for, e.g the lining of an immersing tube for a molten-metal treatment and a lance pipe and excellent in spalling resistance. CONSTITUTION:This castable refractory contains 1-20wt.% of a magnesia clinker having particle diameters of <=0.2mm, 0.3-5wt.% of caustic magnesia having particle diameters of <=20mum, 0.1-1wt.% of silica flour and 0.5-5wt.% of a slightly soluble salt of phosphoric acid. The remaining amount is filled with a fire resistant aggregate of an alumina raw material and a spinel raw material. In the castable refractory, alumina cement is not used and accordingly over sintering at high temperature owing to CaO component in a cement is prevented and spalling resistance is improved.
Patent JP-S58134464-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASEGAWA HITOSHI
IPC: H01L21/316
Filed: 1982-02-04
Abstract: PURPOSE:To obtain a capacitor having large capacity density and small leakage current by superposing Ta2O5, Ta on an Si and oxidizing it to form a Ta2O5 film. CONSTITUTION:An N type polysilicon film 8 to becomes the electrode of the capacity of a memory cell by connecting to the N<+> type drain 6 of an FET is formed, a Ta2O5 9 is sputtered in approx. 10nm, and Ta film 10 is then sputtered in more than 50nm. It is then treated at approx. 800 deg.C in vacuum to improve the crystallinity of the film 10, oxidized to form a Ta2O5 film 11 together with the film 9, a polysilicon electrode 12 is attached, memory cells are individually isolated, and a capacitor is formed. The film 10 is oxidized in dry O2, but the Ta is not silicided to the polysilicon 8 due to the intermediary of the film 9, and the temperature and the time can be widely selected. When N2 is flowed to the trichloroethylene surface at 0 deg.C, introduced together with the O2 to a treating chamber and oxidized in an atmosphere including Cl2, it is effective to reduce the leakage current of the Ta2O5 formed of the Ta.
Patent JP-S56113142-A (JP)
Title: Toner and its manufacture
Inventor: MIHASHI YASUO
IPC: G03G9/08
Filed: 1980-02-14
Abstract: PURPOSE:To obtain a toner having surface roughness and easy pressure-fixability, by dissolving off a soluble matter from a powder containing a binder and a colorant both insoluble in a solvent, and a solvent-soluble releasable compound. CONSTITUTION:As a solvent-soluble releasable compound, when a solvent is water, ethylenediamine tetraacetic acid cobalt complex salt, sodium chloride, or the like, is used, and when the solvent is an organic compound, a soluble polymer, an oil- soluble dye, or the like is used. As a solvent-insoluble binder, polyethylene, or the like, and as a colorant, carbon black, an organic pigment, or the like are used. For example, polyethylene of 10-10<6>cp melt viscosity at 140 deg.C as a pressure fixable binder, carbon black, and oil-soluble dye or the like soluble in solvents and not sofetning at the softening point of the binder are molten, mixed, cooled, pulverized, and immersed in a solvent to dissolve off the oil-soluble dye. Then, it is classified to obtain a toner. The toner thus obtained has surface roughness, superior fixability due to easy pressure crushability, large surface area, and sufficient triboelectricity.
Patent JP-S53102954-A (JP)
Title: Polymide composition with photostability
Inventor: MURAMATSU HIROICHI
IPC: C08L77/00
Filed: 1977-02-21
Abstract: PURPOSE: A polyamide is mixed with a copper compound and an organic sulfurcontaining compound to produce a polyamide composition with high photostability. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63186732-A (JP)
Title: Production of polycarbonate
Inventor: OKAMOTO MASAYA
IPC: C08G64/22
Filed: 1987-01-29
Abstract: PURPOSE:To produce a polycarbonate excellent in flow during molding, by reacting an organic dihydroxy compound with phosgene in the presence of a specified MW modifier in a liquid medium. CONSTITUTION:An organic dihydroxy compound [e.g., bis(4-hydroxyphenyl) methane] is mixed with an amine compound of the formula (wherein R<1> is a 4-20 C alkyl and R<2> is H or a 1-20 C alkyl) as an MW modifier so that the ratio of the number of moles of the amine compound used to that of the chloroformate groups of a polycarbonate oligomer may be 0.1 or below, and the mixture is dissolved in pyridine or a mixed solvent of pyridine with an inert solvent. The solution is reacted by blowing phosgene into it.
Patent JP-S61178387-A (JP)
Inventor: ITO TAKAHITO
IPC: B66B9/06
Filed: 1985-01-31
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-H11211363-A (JP)
Title: Sheath supporting structure used for continuous heat treatment furnace, and continuous heat treatment method
Inventor: MIZUNO HISAO
IPC: F27B9/26
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a sheath supporting structure wherein a crack is suppressed from occurring at the sheath when used with a continuous heat treatment furnace. SOLUTION: This sheath supporting structure comprises a stage plate 26 which allows movement in a continuous heat treatment furnace 10, a ceramics sheath 20 for housing a not-yetsintered ceramics mold, and a top 27 for supporting the sheath 20 on the stage plate 26 with a convection-allowed space, while the sheath 20 is supported by the top 27 at altitude of 30 mm or higher from the stage plate 26. Thus the number of uses (how frequently subjected to the continuous heat treatment furnace 10) before a crack occurs at the sheath 20 (especially, at a bottom plate) significantly increases.
Patent JP-H02198781-A (JP)
Title: Offset arm structure for industrial robot of vertical articulated arm type
Inventor: TORII NOBUTOSHI
IPC: B25J9/06
Filed: 1989-01-30
Abstract: PURPOSE:To simply perform the picking and laying of an electric cable by providing the wiring and processing of the electric cable for a robot machine body by a creeping structure at the arm back part of the robot upper arm of the machine body and locating the extension line of this cable at the line connecting the rocking center of the robot upper arm and the upward and downcast movements center of the other robot front arm. CONSTITUTION:An electric cable 40 is creeped and arranged at the arm back part 26 of the robot upper arm 20, i.e. in the external zone of the robot machine body. In the case of the assembly, maintenance, etc., of the robot machine body, a hand swing is thus facilitated simply only by removing a cover 42 of the electric cable 40 inside a recessed groove 28 at this arm back part 26, and the picking and laying of the electric cable 40 can be processed extremely simply.
Patent JP-S57131965-A (JP)
Title: Solar heat utilizing hot-water storing tank
Inventor: ISHII KATSUMI
IPC: F24S90/00
Filed: 1981-02-10
Abstract: PURPOSE:To utilize solar heat as efficiently as possible, by providing a hot-water supply port at the top of a solar heat utilizing hot-water storing tank with an auxiliary heater and another hot-water supply port at an intermediate portion between the auxiliary heat and a heat exchanger, and connecting these two hot-water supply ports to a mixing valve so that hot-water supplied from these two hot-water supply ports can be mixed together at a desired rate. CONSTITUTION:Water in a hot-water tank 3 is heated by a solar-heat utilizing heat exchanger 2 while driving a circulating pump 7 by the aid of a controller 4 which operates in response to the difference between the temperature detected by a temperature detector 5 of a solar heat collector 1 and a temperature detector 6 disposed at a lower portion in the tank 3. On the other hand, an auxiliary heater 8 is also operated in association with a controller 10 and a temperature detector 9 disposed at an upper portion in the tank 3, so as to keep the temperature of water at a high portion in the tank 3. Since, with such an arrangement, high-temperature at high layer and a low- temperature at low layer are formed in the tank 3, hot-water of a desired temperature can be obtained by mixing hot-water supplied from two hot-water supply ports 12, 13 by a mixing valve 14. Thus, it is enabled to utilize solar heat to its maximum thereby enhancing the contribution rate.
Patent JP-S57132587-A (JP)
Title: Treatment of waste water
Inventor: SAWAZAKI TETSUO
IPC: C02F1/52
Filed: 1981-02-10
Abstract: PURPOSE: To separate sludge efficiently from org. waste water mixed together with activated sludge in an aeration tank by separating the foam contained in the sludge by irradiation of ultrasonic waves to the waste water then subjecting the sludge to a settling and separating treatment.  
     CONSTITUTION: The org. waste water fed from a line 1 is aerated together with the activated sludge fed from a return sludge line 6 by the air blown through an aeration port 3 in an aeration tank 2. Thence, an ultrasonic wave generator 9 is provided in a waste water line 4 from the tank 2 to a settling tank 5, and ultrasonic waves of 20kHz oscillation frequency are irradiated to the waste water flowing there, whereby the foam contained in the sludge is separated. Further, in the tank 5, the sludge is separated by gravity separation, and the supernatant is overflowed. After it is sterilized 7, it is released through a line 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62176260-A (JP)
Title: Facsimile equipment
Inventor: KAMATA KENJI
IPC: H04N1/00
Filed: 1986-01-29
Abstract: PURPOSE:To make the entire equipment compact and to reduce the occupied area for installation by extending each constituting member constituting an original read section and a reception recording section from one end of the equipment over the other end in the form of hierarchy. CONSTITUTION:A read head section 3 is arranged at one end of the equipment in a transmission original read section 1 and an original table 4 and an original stacker 5 are prolonged in a hierarchy form from the read head section 3 toward the other end of the equipment. On the other hand, a recording paper roll 14, a thermal head 15, a feeding roller 16, a cutter 17 and a discharge roller 18 or the like are arranged on the reception recording section 2 toward the other end of the equipment and a recording paper stacker 19 is extended to one end of the quipment. Through the constitution and arrangement as above, the entire equipment is made compact and since the original table and the recording paper stacker are not projected, the occupied are a for installation is reduced.
Patent JP-2000214145-A (JP)
Title: Sample vaporizing chamber
Inventor: KOBAYASHI SHINYA
IPC: G01N1/28
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a sample vaporizing chamber capable of performing analysis good in reproducibility in gas chromatograph analysis or gas chromatograph mass analysis performing injection of sample by a PTV(programmed temp. vaporized) method. SOLUTION: At least two or more kinds of substances of a substance 5 having strong adsorbing action to a component to be analyzed and a substance 3 having weak adsorbing action are formed within the glass insert 1 attached to the interior of a sample vaporizing chamber as a filler in a laminar state. By this constitution, a liquid sample is injected by a PTV method to be analyzed with good reproducibility.
Patent JP-2000212299-A (JP)
Title: Heat shrinking polystyrene film
Inventor: SATANI SHOICHI
IPC: C08L25/14
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To prepare a mono-layer type heat shrinking polystyrene film having reduced natural shrinkage and improved strength, nerve, and heat shrinkage character. SOLUTION: This film comprises a compsn. comprising 55-80 wt.% SBS block copolymer contg. 13-20 wt.% butadiene unit (A), 6-15 wt.% SBS block copolymer contg. 21-35 wt.% butadiene unit (B), and 15-30 wt.% styrene-butyl acrylate copolymer contg. 5-30 wt.% butyl acrylate unit (C), and has a shrinkage in the direction of main shrinkage after 10 sec. in 80 deg.C hot water of not smaller than 35% and a tensile elasticity in the direction right angle to the main direction of shrinkage of not smaller than 150 kg/mm2.
Patent JP-H06227909-A (JP)
Title: Insecticidal composition
Inventor: YAMAGUCHI AKIKO
IPC: A01N37/28
Filed: 1993-02-04
Abstract: PURPOSE:To obtain an insecticidal composition composed of a mixture of a specific hydrazine-type insecticide and a specific organophosphorus-type insecticide, etc., exhibiting synergistic insecticidal action caused by the synergistic effect of both components and capable of surely exterminating a wide variety of vermin. CONSTITUTION:The insecticidal composition contains (A) a hydrazine derivative of formula (R1 is H or ethyl; R2 is H or methyl) in combination with (B) one or more compounds selected from diazinon (O,O-diethyl O-2-isopropyl-6-methyl- pyrimidin-4-ylphosphorothioate), pyridaphenthion (O,O-diethyl O-2,3-dihydro-3- oxo-2-phenyl-6-pyridazinyl-phosphorothioate) and piperonyl butoxide [5-[2-(2- butoxyethoxy)ethoxymethyl]-6-propyl-1,3-benzodioxoll. The amount of the compound B is preferably 0.5-50 pts. wt. based on 1 pt.wt. of the compound of formula.
Patent JP-H01193604-A (JP)
Title: Thickness measuring thickness of filmy object
Inventor: INOUE SATORU
IPC: G01B11/06
Filed: 1988-01-28
Abstract: PURPOSE:To enable non-contact measurement of the thickness of a filmy object accurately free from the effect of material or the like, by winding a film-shaped object on a measuring roller to optically measure an apparent increase in the outer diameter of the measuring roller. CONSTITUTION:As a film 10 is wound on a measuring roller 12, a gap A decreases by the thickness of the film between the roller 12 and a fixed rod 18. So, the gap A is measured beforehand without film and a difference from the gap A with the film 10 thereon is given as film thickness (t). Here, when gap measured values are averaged at least for each one rotation of the roller 12, errors due to eccentricity of the roller is removed. The deflection of the roller 12 is detected with non-contact displacement meters 30a, 30b and 30c and a gap measured value is corrected depending on the results of the detection thereby eliminating measuring errors owing to the deflection of the roller 12.
Patent JP-S59192365-A (JP)
Inventor: BOGUSUROO MITSUSHIERU ROBUREBU
IPC: A61F2/34
Filed: 1984-02-04
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-H02271471-A (JP)
Title: Management system of execution sequence
Inventor: AMITSUTO GURIIN
IPC: G06F3/023
Filed: 1990-01-26
Abstract: PURPOSE: To prepare an interface for a complicated graph by allowing the execution of each function to depend on the appearance of the input value of a previously fixed type and allowing a function in a set to generate the output value of a previously fixed type. CONSTITUTION: In a computer work station 8, the user of the work station 8 ca prepare a line 10 at a desired position on a display 12 by mans of a simple interface for a graph, etc. Namely the user cells a line creating icon by using a mouse 25, inputs a pair of coordinates (a, b) and (c, d) corresponding to the two terminating points 14 and 16 of the line 10 by means of a keyboard 11 and specifies its color in addition. The interface of a graph is executed in the form of an execution list file 20 memorized as a text file within the memory 21 of the work station 8. The work station 8 includes a microprocessors 23 in addition.