baber/WOPTO huggingface dataset:
Patent JP-2000281313-A (JP)
Title: Reforming device for fuel cell
Inventor: FUJIO AKIRA
IPC: H01M8/06
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the heat efficiency of a fuel cell by providing a reformer body, in which a catalyst causing the reforming reaction is packed, a burner for heating the reformer body and a heat recovery wall arranged at a joint part of the reformer body to the burner. SOLUTION: A reforming device 1 is provided with the reformer body 20, a combustion part 21 and a steam generator 22. Steam generated in the steam generator 22 and a hydrocarbon based fuel gas are mixed, the mixture is introduced into a catalyst layer 43 and heated to the reaction temp. or 700-800 deg.C by the combustion gas generated by the burner 52 to be converted into a reformed gas containing hydrogen and carbon monoxide. The heat recovery wall 72 is arranged in the joint part 71 of the reformer body 20 to the burner 21, and a water pipe 73 extending from the heat recovery wall 72 is connected to the steam generator 22. The water supplied into the heat recovery wall 72 is heated by the heat of the combustion gas from the burner 52 to be introduced into the steam generator 22 through a water pipe 73. Because the heat in the joint part 71, where the heat is remarkably released, is recovered and introduced into the steam generator 22, the calorific value necessary for vaporizing the water in the steam generator 22 is reduced.
Patent JP-S5718875-A (JP)
Title: Flow channel control system
Inventor: SENBA OSAMU
IPC: F16K17/38
Filed: 1980-07-07
Abstract: PURPOSE: To achieve accurate flow channel directional control by miniaturizing a flow channel control system and obtaining a large transformation force at that, thanks to adoption of an expansion member made of form memory alloys.  
     CONSTITUTION: When a switch 7 is turned to a broken line position, an electric circuit gets energized for an expansion member 6 at the right side and the expansion member 6 heated by joule heat is contracted by form memory effects, prosucing force that shifts a valve body 5 to the right. Simultaneously the expansion member 6 at the left side is cooled for expansion while the valve body 5 is smoothly shifted to the right and switched to a flow path 2. For your information, the form memory of the expansion member will do even if the case is in reverse with the above description and that the valve body also may be shifted by expansion effects of one expansion member 6 alone. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60235947-A (JP)
Title: Heat source controlling method in heat storage device
Inventor: KATOU SHIYOUZOU
IPC: F24H1/18
Filed: 1984-05-09
Abstract: PURPOSE:To decrease heat dispersion loss as well as to heighten the utilizing rate of the solar heat when the solar heat is used jointly, by a method wherein the heating up time of heat medium is made nearly constant matching to the utilizing time of heat medium, and a heat source is made so as not to start or stop excessively. CONSTITUTION:In the heat storage device in which a heat storage tank 1 and a heat source 4 which heats heat medium storaged in said heat storage tank 1, the programed temperature T(t) of heat medium for the time (t) is determined beforehand, and when t=tx, the actual heat medium temperature Tw, the programed temperature T(tx) and T(tx+t0) (provided that t0 is a fixed time) are compared, and the heat source 4 is made ON when Tw<T(tx) and it is made OFF when Tw>T(tx+t0). On this consequence, the heating up time of heat medium is made nearly constant without increasing heating quality of the heat source 4, and the heat dispersion loss is decreased as well as the utilizing rate of the solar heat can be heightened when a solar heat collecter 5 is used jointly.
Patent JP-S5719770-A (JP)
Title: Developing device for electrophotographic copier
Inventor: MOCHIZUKI NOBUO
IPC: G03G15/08
Filed: 1980-07-10
Abstract: PURPOSE:To control the rate of replenishment of at least one of two components by measuring the volume of a fixed weight of two component developers, and comparing the output thereof with a reference value. CONSTITUTION:The two component (toner and carrier or magnetic toner and magnetic particles) developers scraped from a sleeve 2 by a scraper 3 fall into a cylindrical body 5. The body 5 is constituted of a transparent material, and a bottom plate 10 is provided in the bottom part of the cylindrical body. The bottom plate is constituted on one piece with a balancer 8 extended outward by penetrating through the wall part of a developing tank 14, and is so supported as to be turned by a bearing 9 provided in said penetrating part when exerted with a fixed weight. A light source 6 is disposed on the outer side of the developing tank, and the light thereof penetrates through the cylindrical body. The amount of the developer is detected with a photosensor 4, and is compared with the value of a setting circuit 18 in a comparator 17. The developer components are replenished from replenishing tanks 13a, 13b.
Patent JP-H10289055-A (JP)
Title: Portable information terminal
Inventor: TERAKADO KENJI
IPC: G06F3/0488
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a portable information terminal which can use a small input pad in all of functions, specially eliminates the switching between alphabet and numeric characters in a communication function, can use a small handwriting input pad even to a user who inputs in handwriting, improves the visibility of buttons and has high operability. SOLUTION: When an input pad 45 is shown in a communication function, a small handwriting input pad 45 is shown when a current input mode is handwriting and a small alphanumeric input pad is initially shown except when the current input mode is handwriting. The small alphanumeric input pad is switched by pressing a small alphanumeric button. The small handwriting input pad is switched by pressing a small handwriting button. A normal input pad 45 is shown by pressing a large input button.
Patent JP-H0868623-A (JP)
Title: Method for correcting signal of measured value obtained withpair of rollers for detecting thickness of sliver for spinning
Inventor: DENTSU PEETAA
IPC: G01B7/28
Filed: 1995-04-19
Abstract: PURPOSE: To correct a size measurement error resulting from sectional non- circularity and/or mounting offset between both rollers by memorizing position related error values concerning the rotation of a size detecting roller and using the memorized error values for correcting a position cycle measurement signal. CONSTITUTION: A detecting roller 1 is fixed in place and mounted in a rotatable manner and another detecting roller 1' is mounted on an oscillating arm 2 in a rotatable manner. Both rollers 1, 1' are given tension and load in mutually contacting directions by a spring 5 to pass a sliver FB therebetween. The distance of a target 4 to an adjacent sensor 3 is varied with the size of the sliver FB to cause an electric detection signal 7. In this case, if an offset or an error in combination of non-circularity exists between the rollers 1, 1', the signal 7 is in error. Position related error values for the roller 1, 1' are found by calculating measurement signal average values for every fixed time T with an electronics device 10 and memorized in a memory 12. A corrector 13 corrects the measured values in accordance with the memorized error values.
Patent JP-H0612948-A (JP)
Title: Gas insulating switchgear having vacuum opening and closing tool
Inventor: NORUBERUTO SHIYUTAINEMAA
IPC: H02B13/035
Filed: 1993-03-29
Abstract: PURPOSE: To simplify the structure of a vacuum switching instrument, and to facilitate the installation in a container of a gas insulated switch. CONSTITUTION: A vacuum valve 12 is installed in a container 2 filled with gas. Each vacuum valve 12 is fixed to an upper insulating plate 17 extending in the direction of the length corresponding to it through base materials 22, 23. The upper insulating plate 17 is fixed to a front wall 13 and a rear wall 21 of the container 2 with a holddown member 20. Lower insulation boards 24, 25 fixed to walls 13, 21, 28, 29 of the container 2 with the holddown member 26 are installed under vacuum valves 12 commonly in all the vacuum valves. A connection device 30 for each vacuum valve is installed on at least one lower insulation board 24, 25.
Patent JP-S57209819-A (JP)
Title: Preparation of active alumina pellet supporting cerium uniformly
Inventor: SAWAMURA KEIICHI
IPC: B01J37/02
Filed: 1981-06-19
Abstract: PURPOSE: To prepare active alumina pellets supporting cerium uniformly, by drying active alumina pellets impregnated with an aqueous solution of cerium salt in a specific time.  
     CONSTITUTION: Active alumina pellets impregnated with an aqueous solution of cerium salt are dired by microwave, etc. in a short time within 10min, and the cerium salt is prevented from being transferred to the vicinity of the surfaces of the pellets and distributed unevenly. For example, the microwave generated by the microwave oscillator 1 is introduced through the waveguide 2 to the heater 3. In the heater 3 the porcelain container 4 having the material 5 to be dried is previously put, air from the blower 9 is subjected to heat exchange simultaneously with heating, air from the blower 9 is preheated by the heat exchanger 8, introduced through the pipe 7 to the heater 3, sent to the surroundings of the pellets 5, while the wet air is exhausted through the vent pipe 6. By this method, cerium is supported on the active alumina pellets uniformly from the surfaces to the centers of them. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59217665-A (JP)
Inventor: INA TATSUJIROU
IPC: C04B33/24
Filed: 1983-05-25
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-S5428996-A (JP)
Title: Storage method of fuel assembly
Inventor: TADA YUKIO
IPC: G21C3/32
Filed: 1977-08-08
Abstract: PURPOSE: To provide a storage of many fuel assemblies in a small storage pool with insertion of neutron absorber in the guide tube of control rod cluster located in the fuel assembly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09283219-A (JP)
Title: Imperfect fitting preventing connector
Inventor: INABA JUZO
IPC: H01R13/639
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of an imperfect fitting preventing connector by detecting the imperfect fitting condition with a compressing spring, which is provided in a female connector, at the time of fitting a male and a female connectors to each other. SOLUTION: In a female connector 4, a slide lock 10 is inserted for lock from a front of a lock arm 12. When both a female and a male connectors 4, 5 are pushed so as to be fitted to each other, a lock claw 7 enters inside of a locking gate plate 8 so as to deform a front part of the lock arm 12, and the slide lock 10 is pushed downward through an inclined surface 16 and while slid on a male housing 13, and moved forward so as to abut on an abutment part 15. The lock arm 12 is moved forward more in the condition that the forward movement of the slide lock 10 is hindered, and the lock arm 12 compresses a compressing spring 11. At this stage, since a female housing 9 is pushed backward by the energizing force of the compressing spring 11, and the imperfect fitting condition can be thereby detected.  When the fitting is advanced more, an engagement hole 17 is locked with the abutment hole 15, and perfectly fitted by a lock mechanism 6.
Patent JP-S59212458-A (JP)
Title: Diphenylazomethine derivative
Inventor: JIYANNPIEERU KAPURAN
IPC: A61K31/34
Filed: 1984-05-10
Abstract: 1. Claims (for the contracting states : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE) Diphenylazomethines containing an esterified chain and corresponding to the formula (I)  see diagramm : EP0125975,P15,F1  in which X1 , X2 and X3 independently of one another each represent a hydrogen or halogen atom or a (C1-6 )alkyl radical, R represents a straight-chain or branched (C1-6 )alkyl radical, n represents an integer from 1 to 10 and R' represents a straight-chain or branched (C1-6 )alkyl radical, a (C3-6 )cycloalkyl(C1-4 )alkyl radical, a (C3-7 )cycloalkyl radical, a (C2-6 )alkenyl radical, a (C3-6 )alkynyl radical, a (C1-4 )alkoxy(C1-4 )alkyl radical, a hydroxy-(C1-4 )alkyl radical, a (C1-4 )alkoxy-[(C1-4 )alkoxy]m -(C1-4 )alkyl radical, in which m is an integer from 1 to 3, a (C1-4 )alkoxycarbonyl(C1-4 )alkyl radical, a tetrahydrofurylmethyl radical, a phenyl-(C1-4 )alkyl radical which can carry a halogen atom, or a (C1-4 )alkoxy radical. 1. Claim (for the contracting state AT) Process for the preparation of diphenylazomethines containing an esterified chain and corresponding to the formula (1)  see diagramm : EP0125975,P17,F1  in which X1 , X2 and X3 independently of one another each represent a hydrogen or halogen atom or a (C1-6 )alkyl radical, R represents a straight-chain or branched (C1-6 )alkyl radical, n represents an integer from 1 to 10 and R' represents a straight-chain or branched (C1-6 )alkyl radical, a (C3-6 )cycloalkyl (C1-4 )alkyl radical, a (C3-7 )cycloalkyl radical, a (C2-6 )alkenyl radical, a (C3-6 )alkynyl radical, a (C1-4 )alkoxy-(C1-4 )alkyl radical, a hydroxy-(C1-4 )alkyl radical, a (C1-4 )alkoxy[(C1-4 )alkoxy]m -(C1-4 )alkyl radical, in which m is an integer from 1 to 3, a (C1-4 )alkoxy-carbonyl-(C1-4 )alkyl radical, a tetrahydrofurylmethyl radical, a phenyl-(C1-4 )alkyl radical which can carry a halogen atom, or a (C1-4 )alkoxy radical, process characterised in that either a benzophenone (II) see diagramm : EP0125975,P17,F2  is reacted with the hydrochloride of an ester of an omega-amino-alkanoic acid (III) H2 N-(CH2 )n -COOR', HCl or an acid (IV)  see diagramm : EP0125975,P17,F3  is reacted with an alcohol R'OH (V) in the presence of carbonyldiimidazole, or an alkali metal salt of an acid (VI)  see diagramm : EP0125975,P18,F1 is reacted with a compound R'Y (VII), in which Y represents a halogen atom or a labil group, such as mesyl or tosyl, the radicals X1 , X2 , X3 , n, R and R' having the meanings given above.
Patent JP-H11291335-A (JP)
Title: Production of thermoformed article from polyester tbermoplastic resin sheet
Inventor: KOTANI SATOYUKI
IPC: B29C51/42
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoformed article excellent in heat resistance and appearance such as a surface state or form from a polyester resin sheet. SOLUTION: A substantially unstretched polyester sheet is selectively preheated so that the part to be thermoformed is set to a temp. of 60-95 deg.C and the other part thereof is set to temp. lower than the temp. of 60-95 deg.C by 10 deg.C or higher and thermoformed within a thickness range satisfying the formula: 3<=t0 /t1 <=20 to form a thermoformed article and this article is heated to 130-270 deg.C to be heat-treated within a thickness range satisfying the formula: 0.5<=t1 /t2 <=2. In the formulae, t0 is the average thickness (mm) of the polyester resin sheet before thermoforming; t1 is the average thickness (mm) of the thermoformed article before heat treatment; and t2 is the average thickness (mm) of the thermoformed article after heat treatment.
Patent JP-H09276134-A (JP)
Title: Method for retaining warmth of foods in heat cooking instrument and heat cooking instrument
Inventor: TABATA MARI
IPC: A23L3/005
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a nasty smell for a long time by temporarily heating a vessel up to a sterilization enable temperature with a heating means during warmth retaining after heat cooking. SOLUTION: A controller 10 performs a rice cooking operation while controlling the operation of a gas heater 5 and after the end of the rice cooking operation, warmth inside a rice cooking vessel 2 is retained at a fixed temperature. At the time of this warmth retaining operation, the quantity of rice to be cooked is previously detected from heating time required for the inside of the rice cooking vessel 2 to reach the prescribed temperature, etc., an electric heater 7 is intermittently electrified while detecting the temperature at the bottom part of the rice cooking vessel 2 with a temperature sensor 8, and the inside of the rice cooking vessel 2 is kept at about 70 deg.C. Besides, a timer is simultaneously operated and after the lapse of about five hours, the temperature of the rice cooking vessel 2 is increased.  In this case, preferably, the heating time is determined corresponding to the quantity of the rice to be cooked, and controlled so as to perform heating for one minute when the quantity of rice to be cooked is a little, to perform heating for two minutes when the quantity of rice to be cooked is medium and to perform heating for three minutes when the quantity of rice to be cooked is much. Thus, the multiplication of microbes is blocked while suppressing the deterioration of boiled rice caused by heating.
Patent JP-H09280521-A (JP)
Title: Furnace bottom electrode structure for melting furnace for refuse burned ash
Inventor: MAKI MUTSUO
IPC: F23G5/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To easily exchange worn furnace bottom electrode in a melting furnace for refuse burned ash. SOLUTION: A melting furnace for refuse burned ash is adapted such that burned ash 13 is melted with heat produced by supplying power between a furnace bottom electrode 8 in which there are deposited in a furnace 5 burned ash 13 to be melted and melted slug 12 produced by melting of the burned ash 13 and a furnace bottom electrode 8 provided on a furnace bottom 6a and having its tip end making contact with the melted slug 12 and an upper electrode 16 provided vertically movably facing the furnace bottom electrode 16. In the melting electrode, the furnace bottom electrode is constructed with a furnace bottom main electrode 9 fixed to the furnace bottom 6a and a covering electrode 10 for detachably covering the tip end of the furnace bottom main electrode 9. Hereby, even when the furnace bottom electrode 8 is worn, it can be easily exchanged in a short time.
Patent JP-H11297117-A (JP)
Title: Lamp attaching and detaching device
Inventor: SONE SHUICHI
IPC: F21V19/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To facilitate straight-tube type lamp attaching/detaching work. SOLUTION: This device 11 comprises a rotating mechanism 41 which removably holds a straight-tube lamp 1 and rotate it about its axis, an operating part 14 having a motor 61 to drive the rotating mechanism 41, a rod-like support part 12 supporting the operating part 14, and a control part 22 controlling the motor 61. The control part 22 equipped at an end of the support part 12 is provided with a constant rotating switch 24 which can rotate the straight-tube lamp 1 by an angle required for attaching/detaching in a single operation.
Patent JP-H10262913-A (JP)
Title: Conduit unit linking device for endoscope
Inventor: AKIBA HARUO
IPC: A61B1/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to change the position of conduit unit in the rotating direction, to satisfactorily turn a cable around, and to easily operate an endoscope. SOLUTION: Concerning an endoscope for freely attachably and detachably linking the conduit unit to an operating part 10C, suction pipes 16A and 16B are arranged as the central conduits of link part, and when a fixed ring 25 is screwed and coupled with a receiver part 24, a supporting part 18A can be rotated with the suction pipes 16A and 16B as the center. Besides, a pin 28 provided at this supporting part 18A is guided by a guide groove 29, which is provided at the receiving part 24, and regulated so as to be rotated just at a prescribed angle α. Besides, the other pipes are arranged as a loop-shaped conduit concentrically forming a circulation space within the range of 360 deg.. Thus, the conduit unit can be rotated within the prescribed range.
Patent JP-2000281817-A (JP)
Title: Aromatic polycarbonate resin sheet
Inventor: MAEDA KOJI
IPC: B29C53/16
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject sheet excellent in adhesive property and printing property by regulating a residual catalyst activity index of an aromatic polycarbonate obtained by a melt polymerization of a dihydric phenol and a carbonate ester. SOLUTION: This resin sheet is molded from an aromatic polycarbonate resin (a bisphenol A single polymer as especially preferable) having <=2%, preferably <=1%, more preferably <=0.5% and most preferably <=0.2% residual catalyst activity index and obtained by a melt polymerization of a dihydric phenol and a carbonic acid ester (diphenylcarbonate as preferable). As its production method, the reaction by the melting method is usually an ester interchange reaction of the dihydric phenol with the carbonic acid ester, and performed by mixing the dihydric phenol with the carbonic acid ester in the presence of an inert gas while heating, and distilling off the produced alcohol or phenol.
Patent JP-2000295469-A (JP)
Title: Image forming device
Inventor: SUGANO HIROKI
IPC: B41J5/30
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To form an image, while suppressing the degradation of the image quality and obtaining the optimum image quality when erroneous identification is made in area identification. SOLUTION: Image data of R, G and B are outputted by inputting various document originals from an image input means 1, an image quality parameter input means 31 inputs the control parameter of the image quality corresponding to the user's own taste of the image quality, an image quality parameter preserving means 32 preserves the parameter of the image quality inputted by the image quality parameter input means 31, an image quality parameter determining means 33 determines an image quality parameter to be processed by an image processing means 3 on the basis of the parameter of the image quality preserved by the image quality parameter preserving means 31, the image processing means 3 performs image processing with the parameter of the image quality determined by the image quality parameter determining means 33,  and an image output means 4 outputs an image processed by the image processing means 3.
Patent JP-S60236624-A (JP)
Inventor: YOSHIKAWA TATSUO
IPC: A47L9/30
Filed: 1984-05-11
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-S57210760-A (JP)
Title: Telephone exchanger
Inventor: ISHIZAKI JIYUNYA
IPC: H04Q3/54
Filed: 1981-06-19
Abstract: PURPOSE:To realize a telephone exchanger provided with an order trunk,  through which a subscriber can order a required commodity with a telephone number. CONSTITUTION:When a subscriber 1 hooks up a handset, the subscriber is connected to e.g., an outgoing register 8 through a vacant line of a crossbar switch 7. When the subscriber 1 dials a telephone number ''80'' with a push button, a microcomputer 21 makes control to save an order trunk 16. When the subscriber 1 transmits a number corresponding to the item of a commodity and its quantity with push buttons, the number is interpreted and stored with a decoder and a memory provided at the post-stage of the trunk 16 and printed on a recording paper of a printer. A called party receiving the order can know the information such as telephone number of caller, items, quantity and date.
Patent JP-S5220514-A (JP)
Title: Guide means for dual mode vehicle
Inventor: MAEDA TERUO
IPC: B62D1/26
Filed: 1975-08-06
Abstract: PURPOSE:To permit weight reduction and provide compact construction of the guide means by permitting an outer beam supported by a guide wheel to be extended and contracted by a cylinder for accommodation.