baber/WOPTO huggingface dataset:
Patent JP-2001165431-A (JP)
Title: Apparatus for controlling air-fuel ratio of reformer for fuel cell
Inventor: SAWADA YUJI
IPC: F23N1/02
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To improve a power generation efficiency by making it hard to generate too much or too small amount of air for fuel as a material, even a charge of a fuel cell is varied. SOLUTION: A fuel supply path 2 for supplying fuel as a material to a reformer 1 is provided with a fuel flow sensor 11, a valve travel of a fuel flow control valve 12 is feedback-controlled by a fuel flow controller FC1. Further an air-flow sensor 13 is provided to an air-supply path 5 for supplying air to a reformer 4, a valve travel of an air flow control valve 14 is feedback- controlled by an air flow controller FC2. A target value for air flow rate of the material fuel is restricted by a limit switch 21 in an range of upper and lower limits set on the basis of a measured value in the air flow sensor 13. A target value for air flow rate is restricted by a limiter 24 in an range of upper and lower limits set on the basis of a target value of a flow rate of the fuel. Accordingly a great variation in the air-fuel ratio is avoided, even though a load Z is varied.
Patent JP-H06196299-A (JP)
Title: Plasma drive current dispersion method for coaxial type electromagnetic accelerator
Inventor: HIRANO KEIICHI
IPC: H05H11/00
Filed: 1992-12-24
Abstract: PURPOSE:To suppress the drive current from being concentrated at both end sections and improve the performance of a coaxial gun by feeding power from the center section of the anode of an electromagnetic accelerator, and selectively lowering the potential of both end sections when accelerating a sonic plasma stream with the electromagnetic accelerator. CONSTITUTION:A cylindrical electrode 22 is formed on a current feed anode plate 23 so that thin resistance plates 25 are sandwiched by thin anode plates 24 to have the prescribed resistance distribution on average in the anode of a coaxial gun type electromagnetic accelerator. The resistance plates 25 are many resistance bodies having different resistance values, and ceramic resistors or water resistors are used. The plasma drive current 16 is fed from a terminal 23 near the center of the electrode 22, the potential at both end sections is set gradually lower due to the potential drop by the resistance plates 24, the burning of the electrode 22 caused by the excessive current concentration at both ends can be prevented, and the output density of the coaxial gun type electromagnetic accelerator can be improved.
Patent JP-H10187099-A (JP)
Title: Liquid crystal display drive method
Inventor: UEDA YASUO
IPC: G02F1/133
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a proper liquid crystal display without a light leakage from the borderline of image display areas by forming a specified color display area displaying a specified color similar to the case color in the peripheral part of the image display area only by operating a liquid crystal drive signal. SOLUTION: A liquid crystal display panel 32 is constituted of the image display area 32a and the specified color display area 32b, and liquid crystal drives the outside peripheral part of the image display area 32a by the specified color display area 32b so as to become the specified color display state of the similar color to the case color. This specified color display area 32b is formed by selectively outputting an image display drive signal and a specified color display drive signal using a data enable signal.  Further, selection signals deciding whether the display data as it is are outputted, or the specified color display drive signal driving a liquid crystal to the specified color display state is selected are stored beforehand in ROM and RAM answering to respective pixel positions, and when the liquid crystal is driven, either drive signal is selected to be outputted to the liquid crystal panel 32, and the specified color display area 32b is formed.
Patent JP-2001159541-A (JP)
Title: Capacitance type displacement detection device
Inventor: NAKAYAMA KENICHI
IPC: G01B7/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To suppress influence of cross talk between a transmission electrode and detection electrodes in a capacitance type sensor. SOLUTION: In this sensor, an electrode part is provided with the transmission electrode 10 and the detection electrodes 12 such that the transmission electrode 10 and the detection electrodes 12 are capacitively coupled with a reception electrode provided in a counter scale. The detection electrodes 12 detect a capacity change between the transmission electrode 10 and the reception electrode caused by displacement. Plural signals each having a different phase are supplied to the transmission electrode 10. Respective signal lines are wired in zigzag in upper and lower layers to equalize distances between the respective signal lines and the detection electrodes 12 and to equalize a cross talk amount to the detection electrodes 12.
Patent JP-H11163529-A (JP)
Title: Multilayer printed board and its manufacture
Inventor: MORI YOJI
IPC: H01L23/12
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer printed board on which cracks are not easily generated. SOLUTION: A multilayer printed board is manufactured by forming conductor circuits 58U and 158U on a board 30 through interlayer resin insulating layers 50 and 150, and by forming solder pad groups 75U and 75D on the surface layer for forming solder bumps 76U and 76D. The surface layer whereupon the solder pad is formed is coated with a solder resist 70 having an opening 71 that exposes the solder pads 75U and 75D. Since the solder pad 75U is connected only with one wiring 158U on the surface layer and the wiring 185U has no part for mutually connecting the corner part and the wiring, there is no region where stress concentrates. Therefore, cracks due to stress concentration are not generated on the board.
Patent JP-H05171154-A (JP)
Title: Method for adding carbon to coke in its dry fire extinguishing equipment and recovery of mixed gas generated by carbon addition
Inventor: MITANI NARIYASU
IPC: C10B57/00
Filed: 1991-12-26
Abstract: PURPOSE:To obtain carbon-added, high-quality coke by spraying the tar or its combination with tar slag, separated from the crude gas generated from a coke oven, on red hot coke charged into a dry fire extinguishing equipment via its top together with a N2 gas stream to effect pyrolysis of the tar etc. CONSTITUTION:The tar or its combination with tar slag separated in purifying the crude gas generated from a coke oven 1 is pressurized by a relevant means 12 via the primary storage tank 3 and then sprayed, together with a N2 gas stream, on the red hot cake in the coke oven 1 to effect the adhesion to and impregnation into the red hot coke of the tar, etc., and cause the pyrolysis of the tar, etc., thus adding carbon to the coke. Thence, a combustible gas produced by the pyrolysis is mixed with the N2 gas stream followed by a N2 gas from a N2 gas blowing unit 5, and the resulting gas as a mixed gas is recovered through a flue 16.
Patent JP-H07177168-A (JP)
Title: Data transfer method
Inventor: MATSUMOTO TATSUYA
IPC: G06F15/177
Filed: 1993-12-17
Abstract: PURPOSE:To simply and quickly transfer data when a sender node does not recognize a physical address of a destination node in a network in which an address server managing cross reference between logic addresses and physical addresses of all nodes is installed. CONSTITUTION:In order to make communication between nodes connected to a network, it is required to recognize a physical address and a logical address of a node being a destination of communication. When a sender node A does not know a physical address of a destination node B and desires to send data to the destination node B, the sender node A sends an address inquiry packet used to inquire about the physical address and including transmission data to an address server 2 at first (dotted arrow (1)). Then the address server 2 sends transfer data packet including the physical address and the transmission data to the destination node B (dotted arrow (2)). When the reply of the physical address is requested, the server 2 gives a reply to the sender node A (dotted arrow (3)).
Patent JP-H10166737-A (JP)
Title: Thermal recording medium
Inventor: GOTO HIROSHI
IPC: B41M5/337
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent head matching (sticking) and adhesion of head refuse by adding an organic tiller to a recording layer or a protective layer. SOLUTION: An organic filler being added to the recording layer of a thermal recording medium is preferably insoluble or not easily soluble to general solvents and preferably composed of spherical microparticles which are not aggregated easily. The organic filter has 50% volume mean grain size D50 determined from an accumulated volume distribution preferably in the range of 1-20μm and grain size preferably 1.1 times or less of the thickness of thermal recording layer. It is preferably composed of microparticies of polystyrene, PMMA, benzoguanamine resin, cellulose resin or silicon resin and linseed oil absorption of the organic filter is preferably 30ml/100g or above. Since the organic filter is added, friction between the film surface and a thermal head, thermal adhesion (sticking phenomenon) and adhesion of refuse due to thermal adhesion can be prevented.
Patent JP-H10168186-A (JP)
Title: Complex electroconductive polymer, composition and its production
Inventor: HIDA MASAYUKI
IPC: C08K5/56
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a complex electroconductive polymer low in surface resistance value and excellent in film properties, and a composition, comprising a cured or ganozirconium and an electroconductive polymer and to provide a method for simply and efficiently producing the composition. SOLUTION: This complex electroconductive composition is obtained by forming a cured organozirconium compound and an electroconductive polymer or further an interpenetrating polymer network on a silicone rubber. The composition is obtained by simultaneously carrying out the oxidative polymerization of a monomer to undergo oxidative polymerization to develop electroconductivity in the surface and/or in the interior of an uncured organozirconium containing an oxidative polymerization catalyst and the curing reaction of the uncured organozirconium compound. The composition is obtained by laminating the uncured organozirconium compound containing the oxidative polymerization catalyst to a silicone rubber and simultaneously advancing the oxidative polymerization and the curing reaction of the organozirconium.  The organozirconium is selected from an alkoxy zirconium compound, a zirconium acetonate compound and a zirconia acetate and their mixture.
Patent JP-H05171023-A (JP)
Title: Resin composition for thermal compression molding
Inventor: SUGAWARA MASANORI
IPC: C08K7/02
Filed: 1991-12-26
Abstract: PURPOSE:To provide the title compsn. of which the viscosity increases at normal temp. dispensing with aging to such a state as to enable molding by adding a specified amt. of a specific polymer as a thickener to a resin compsn. comprising a thermosetting resin, an inorg. filler, a shrink-proofing agent, etc. CONSTITUTION:5-50 pts.wt. acrylic polymer as a thickener is added to a resin compsn. comprising 100 pts.wt. thermosetting resin (e.g. an unsatd. polyester resin), 100-400 pts.wt. inorg. filler (e.g. CaCO3), 10-70 pts.wt. fibrous reinforcement (e.g. a chopped glass), 0.5-2 pts.wt. cure catalyst (e.g. Perhexa 3M, a product of Nippon Oil and Fats Co., Ltd.), 3-5 pts.wt. internal mold lubricant (e.g. zinc stearate), and 5-70 pts.wt. shrink-proofing agent (e.g. EM 116, a produce of Mitsui Toatsu Chemicals, Inc.).
Patent JP-H11176225-A (JP)
Title: Illumination unit and liquid crystal display device using it
Inventor: YASUDA YOSHINORI
IPC: G02F1/1335
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To improve power consumption by lessening the leak current to a reflector which has been a problem for establishment of a high brightness and large screen construction. SOLUTION: An illumination unit is structured so that a light guide plate 1 to regulate and make uniform the light is provided on the side face of a fluorescent lamp 8 for illumination, and the lamp 8 is held certainly by a reflector 7 to make uniform the spatial distance between the two members, and thereby flow of leak current is prevented from the lamp 8 to the reflector and also the lamp is protected against external shock by the reflector.
Patent JP-H11174983-A (JP)
Title: Display unit for surface light emitting type display and mounting structure therefor
Inventor: IGARASHI TAKESHI
IPC: G09F13/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To unify a rear-side mounting type with a front-side mounting type at the time of mounting plural numbers of display units, whose each unit plays a role of a display pixel for displaying one character, on a chasis in a crosswise matrix manner. SOLUTION: A screw inserting hole 15 is formed on a base plate 12 arraying LED's 11 in a matrix manner, a nut positioning recess 17 is formed on the front side by connecting it to the screw inserting hole 15 and a hexagonal nut 18 is engaged with the nut positioning recess 17. An external light shielding part 13 is fixed to the base plate 12 by a screw 14 while the external light shielding part 13 is abutted on the front surface of the base plate 12 and the hexagonal nut 18 is made to prevent slipping it out. At the time of mounting a display unit A thus constituted on a chasis, a mounting screw inserted through the rear side of the chasis is engaged with the hexagonal nut 18 or the mounting screw inserted through the front side of the display unit A is engaged with a female screw of the chasis.
Patent JP-2000169343-A (JP)
Title: Hair-treating agent composition
Inventor: KOJIMA ATSUSHI
IPC: A61K8/00
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a hair-treating agent composition capable of improving the retention of dyed color and reducing the discoloration of dyed hair, when the composition is applied to the hair before and/or after a hair-dyeing treatment using a direct dye, by adding an amino acid. SOLUTION: This hair-treating agent composition contains an amino acid, preferably a basic amino acid such as arginine, in an amount of 0.1-10 wt.% based on the total amount of the composition. The pH of the composition is preferably 2.0-6.5. A hair dye used together with the composition is a direct dye, preferably the black 401 and/or the violet 401 as acidic dyes, and is contained in an amount of 0.05-5 wt.%. The form of the composition includes a cream-like form, a lotion-like form, a jell-like form and a form-like form. The composition is applied, for example, by an application method comprising coating hair with the composition before a hair-dyeing treatment, leaving the coated hair at room temperature to 45 deg.C for about 5-30 min, and then washing off the composition.
Patent JP-H05175021-A (JP)
Title: Rare-earth bonded magnet material, rare earth bonded magnet and manufacture of the magnet
Inventor: FURUYA TAKASHI
IPC: H01F1/053
Filed: 1991-12-26
Abstract: PURPOSE:To provide a rare earth element bonded magnet in Which aging deteri oration of magnetic properties at the ambient temperature and aging deteriora tion of the properties at the ambient temperature or higher are reduced and heat resistance is improved. CONSTITUTION:A method for manufacturing a rare earth element bonded magnet comprises the step of coating the surface of a rare earth element magnetic material of a compression-molded form of a powderlike rare earth element magnetic material with high heat resistant addition-polymerization type thermosetting resin containing triazine resin as a main ingredient when binder is added to the powderlike rare earth element magnetic material and compression-molded to manufacture the magnet.
Patent JP-H05175499-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ITAKURA TORU
IPC: H01L29/786
Filed: 1991-12-26
Abstract: PURPOSE:To provide a semiconductor device and a method for manufacturing the same in which an excellent one-dimensional quantum fine wirings can be formed while applying conventional semiconductor processing technique in a one-dimensional fine wiring MOSFET and a method for manufacturing the same. CONSTITUTION:A thin Si layer 58 is connected to a source and a drain formed between a source and a drain (perpendicular to this paper in the drawing). Insulating films 50, 52 are formed on and underneath the layer 58, and gate oxide films 54, 56 are formed at layer ends not at the source and drain sides of the layer 58. Gates 60, 62 are formed in contact with the films 54, 56 formed at the layer ends not the source and drain sides of the layer 58.
Patent JP-H11169439-A (JP)
Title: Sterilization device and sterilization for bag body contents
Inventor: KONNO SHIGEKI
IPC: A61L2/08
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a sterilization device and a sterilization method of bag body contents capable of sterilizing contents filled in a bag body without heating at a low cost without accompanying the generation of a nasty smell and residues or the like after sterilization. SOLUTION: This sterilization device 1 of the bag body contents is provided with a light emitting means 4 for generating sterilizing optical pulses, an inner cylinder 2 provided with light transmissivity for covering the light emitting means 4 and an outer cylinder 3 for covering the periphery of the inner cylinder 2 through the clearance S of a prescribed width. By clamping a belt-like transparent bag body 10 filled with transparent contents in the clearance, generating the optical pulses and transmitting the optical pulses through the contents, the contents are sterilized.
Patent JP-2001161322-A (JP)
Title: Apparatus for removing admixture of raw alga of laver
Inventor: SATO HIROSHI
IPC: A23L17/60
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To remove relatively light admixtures such as shrimp, small crab, waste straw, etc., admixed in a raw alga of laver. SOLUTION: A cleaning tank 15 is installed in a removing tank 1 and a stirring means 28 for stirring so as to turn approximately along a peripheral wall in the cleaning tank 15 is arranged. The peripheral wall 17 of the cleaning tank 15 is constituted to have a polygonal plane shape and a part of corner parts is projected inward so as to disturb a stirring flow. The projected wall faces (a) projected inward at a stirring flow contact side are provided with a great number of small holes 18 through which the admixtures can be passed but the raw alga of laver can not be passed to take the admixtures out of the small holes 18.
Patent JP-H06194823-A (JP)
Title: Lsi mask
Inventor: TOMITA YASUNORI
IPC: G03F1/72
Filed: 1992-12-25
Abstract: PURPOSE:To reduce the cost of the process for production of LSIs by having mask patterns for correcting at least a part of the mask patterns of the plural LSI masks having the prescribed mask patterns. CONSTITUTION:The mask patterns 12 of the LSI mask 10 correspond to parts 50a, 50b to be eliminated from circuit patterns 32 prior to a change. The mask patterns 14 correspond to parts 52a, 52b to be eliminated from the circuit patterns 34 prior to the change. A resist layer is first exposed by the LSI mask formed in order to form the circuit patterns 32 at the time of changing, for example, the circuit patterns 32 to the circuit patterns 50. The resist layer is then exposed again by using the mask patterns 12 of the LSI 110. Then, the resist layer formed by developing thereafter correspond to the circuit patterns 50. As a result, the number of the LSI masks to be additionally produced according to the change of the circuit patterns is minimized.
Patent JP-H11236322-A (JP)
Title: Two step direct dyeing of keratinous fiber by using basic direct dye
Inventor: DENEULENAERE CHRISTELLE
IPC: A61K8/40
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide the subject dyeing method by which a keratinous fiber such as hair is strongly and uniformly dyed by a two step direct dyeing to provide a color having good resistance to a treatment such as shampooing by bleaching the keratinous fiber and treating the bleached keratinous fiber with a specified aqueous medium composition of a basic direct dye. SOLUTION: A keratinous fiber is bleached by an oxidizing composition or the like containing an oxidizer (e.g. hydrogen peroxide and a polythionic acid salt), and the bleached keratinous fiber is subjected to a dyeing treatment with (A) a basic dye composition containing a basic direct dye  e.g. (A') the compound of formula I CD is N or CH; R1 and R2 are each a 1-4C alkyl (substituted with CN, OH or the like); R3 and R4 are each H, a halogen or the like; X<-> is an anion such as chloride or acetate; A is formula II (R4 is a 1-4C alkyl (substituted with OH)) or the like]}, partially dissolved in an aqueous medium, in an immediately used state, or (B) a dye composition obtained by mixing a powder composition containing the component A' with an aqueous composition at the using time in the method for directly dyeing the keratinous fiber by a two step method.
Patent JP-2000155721-A (JP)
Title: Disk and image processing system by same disk
Inventor: SHIGETOMI TAKASHI
IPC: G06T11/60
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To automatically save image data, etc., photographed by a digital camera on a disk after data processing by allowing an operator to select a menu displayed by software for a digital album system and start a program linked to the menu. SOLUTION: A CPU 1 monitors the loading of a CD-RW in a CD-RW device 4 and then accesses the bootstrap program storage area of the CD-RW according to an irreducible program stored in a ROM 2 once the CD-ROM is set to read in the bootstrap program. When the set CD-RW is a digital CD-RW, the bootstrap program which is read in now is used to read in a system program. A picture for application to be selected is displayed on a CRT 6 and the operator selects the menu of the displayed software for the digital album system, so that the program linked to the menu is started.
Patent JP-H06194352-A (JP)
Title: Molecular weight distribution measuring method for fluorine-based lubricant
Inventor: ONO SHIGEKI
IPC: G01N30/88
Filed: 1992-12-25
Abstract: PURPOSE:To measure molecular weight distribution accurately and efficiently by dissolving a fluorine-based lubricant in hexafluoroisopropanol and subjecting the solution to gel permeation chromatography(GPC) using the hexafluoroisopropanol as a moving phase. CONSTITUTION:A fluorine-based lubricant is dissolved in hexafluoroisopropanol and the solution is subjected to GPC using the hexafluoroisopropanol as a moving phase, thus measuring molecular weight distribution. Concentration of hexafluoroisopropanol is not specified. When analysis is carried out, the moving phase is previously fed from a moving phase storage layer 1 by means of a pump 2 to esterblish a steady state. A sample is then injected through a manual injector 3 and fed, by means of the moving phase, to a column 4 in a column oven 5 and detected by means of a detector (e.g. a differential refractive index detector) 6. The data is processed by means of a data processor 7 performing quantitative calculation.
Patent JP-H05184098-A (JP)
Title: Stirrer for enclosed container
Inventor: SHIBATA TAKUYA
IPC: H02K5/128
Filed: 1991-12-27
Abstract: PURPOSE:To realize stirring of liquid in a perfectly enclosed structure without limiting the effective space in the enclosed container by modifying a canned motor suitably for stirring the liquid. CONSTITUTION:A canned motor 12 is secured hermetically to an enclosed container 1 containing liquid such that a stator 14 constitutes a part of the container so that the effective space in the container is not limited while a rotor 15 is projected into the container. An impeller 13 rotates together with the rotor 15 to stir the liquid A in the enclosed container 1.