baber/WOPTO huggingface dataset:
Patent JP-2003280760-A (JP)
Title: Electric power control device of computing element, electric power-saving decoder and electric power control program of computing element and electric power control method of computing element
Inventor: KUBO TOSHIHIRO
IPC: H04N21/426
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power control device of a computing element suitable for saving electric power.  <P>SOLUTION: When imparting MPEG data, a CPU 30 starts decoding of the MPEG data. In the decoding of the MPEG data, decoding of animation data 304 and decoding of music data 306 are respectively independently executed. In the decoding of the MPEG data, a clock frequency of the CPU 30 is adjusted so as to reduce electric power consumption of the CPU 30 on the basis of the data length Lv and La of an arithmetic operation unit in a period for the CPU 30 to perform an arithmetic operation to data of the arithmetic operation unit with respective arithmetic operation units included in the MPEG data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002331599-A (JP)
Title: Unit for processing web packaging material in food packaging machine, and method for indexing web packaging material
Inventor: MARBE PETER
IPC: B65B41/18
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a unit for processing a web packaging material with a capability of manufacturing a small packaging container. SOLUTION: The unit for processing a web packaging material in a food packaging machine is characterized in that the web packaging material is fed by a specified periodically repetitive length. In addition, the unit comprises a feed control means which feeds the web packaging material stepwise along a feed path and at least a first processing device which is installed way off along the feed path and performs the same work on the web packaging material in parallel each time the material stops. Further, in the unit, the processing device is arranged at an equal distance to the number of larger second repetitive lengths than 1. The feed control means includes a feed means which feeds the material stepwise according to a repetitive feed cycle.  Each feed cycle is set by a plurality of feed steps and the web packaging material is fed in the feed cycle by a feed length equal to the number of smaller repetitive lengths than the number obtained by multiplying the first number by the second number.
Patent JP-2003166540-A (JP)
Title: Rollers with retainer and reduction gear used therefor
Inventor: TAKAHASHI YASUAKI
IPC: F16C33/46
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide rollers with a retainer which has a superior assembling property, obtains large load capacity in a specific space, is superior in roller guiding function, in rigidity, and in accuracy, and causes no trouble while the retainer is slidably touched with adjacent components.  <P>SOLUTION: The rollers with the retainer provides the rollers 2 and the retainer 1 comprised of an outward member 3 and an inward member 4. The outward member 3 has a circular portion 3a in which the diameter is greater than that of a pitch circle diameter PCD of rollers arrangement, and a rib portion 3b in which both end portions are folded into an inner diameter side. The inward member 4 is formed in a circular shape with a diameter smaller than that of a pitch circle diameter PCD of the rollers arrangement. Pockets 5 and 6 are arranged in the outward and inward members 3 and 4, and the rollers 2 are used therein. The rib portion 3b may be arranged in the inward member 4 instead of arranging in the outward member 3. The non-rib side member among the outward and inward members 3 and 4 is set to be a split type having a slit 9 at one place of a peripheral direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003276668-A (JP)
Title: Small size vehicle
Inventor: YAMAZAKI TAKESHI
IPC: B62J27/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To restrict a driver with a seat belt for further improving shock absorbing effects caused by an air bag and to release the restriction of the driver when a secondary movement occurs in a car body in a small size vehicle having a seat provided in the rear part of the car body and the air bag capable of restricting the driver on the seat from the front at the time of deployment.  <P>SOLUTION: One end of a seat belt 24 to be wound around the waist part of the driver on the seat 12 is connected to the car body 16 via a retractor with an emergency lock mechanism, and a connecting means 29 capable of manually changing over between a connection state and a connection release state and automatically releasing the connection according to a lapse of a prescribed time from starting deployment of the air bag 19 in the connecting state between the other end of the seat belt 24 and the car body 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286089-A (JP)
Title: Method for producing lightweight ceramic molding
Inventor: KISHI KAZUJI
IPC: C04B38/10
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a lightweight ceramic molding having a large or complex shape, ≤0.3 g/cm<SP>3</SP>bulk density and high heat resistance.  <P>SOLUTION: An aqueous slurry obtained by mixing powdery ceramic materials with an aqueous solution of an aluminum hydroxide sol is foamed to prepare a foamed slurry, this foamed slurry is filled into a mold, dried and calcined to form a calcined molding, a plurality of such calcined moldings are joined using the above foamed slurry to form an integrated molding, and this molding is fired to obtain the objective lightweight ceramic molding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286030-A (JP)
Title: Mg-CONTAINING BLACK IRON OXIDE PARTICLE AND METHOD FOR MANUFACTURING THE SAME
Inventor: YASUGA KOJI
IPC: G03G9/083
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide black multicomponent oxide particles which are small in environmental load, are excellent in the degree of black color and are low in magnetization and a method for making the same.  <P>SOLUTION: The Mg-containing black iron oxide particles contain the composition expressed by Mg<SB>x</SB>Fe<SB>y</SB>O(Fe<SB>2</SB>O<SB>3</SB>)<SB>1+z</SB>(where, 0.3<x<1, 0<y<0.7, x+y=1, 0<z<0.5), and have an average grain size of 0.01 to 0.5 μm. The method for making the Mg-containing black iron oxide particles comprises subjecting a ferrous hydroxide slurry containing magnesium hydroxide to an oxidation reaction within a liquid temperature ranging from 20 to 50°C while maintaining the pH of the slurry at ≥7, then subjecting the resultant multicomponent oxide particles to a heat treatment at 1,000 to 1,300°C under an inert gaseous atmosphere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277411-A (JP)
Title: Method for producing ethylene-vinyl acetate-based resin emulsion
Inventor: TANIMOTO SEIJI
IPC: C08F2/22
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an ethylene-vinyl acetate copolymer-based resin emulsion presenting a film having little discoloration, excellent in control of emulsion polymerization, containing little vinyl acetate monomer and almost or absolutely no aldehyde compounds such as formaldehyde, acetaldehyde and the like, having almost no odor and giving little load to the environment.  <P>SOLUTION: The method for producing the ethylene-vinyl acetate-based resin emulsion is to copolymerize ethylene with vinyl acetate in emulsion by using a vinyl alcohol-based polymer having ≥70 mole% degree of saponification as a dispersant and a redox initiator comprising hydrogen peroxide, tartaric acid and/or its metal salt and adding an iron compound. In the polymerization the polymerization system is adjusted to have pH 3-7, an inorganic reducing agent and/or a compound having -NH- bond is or are added and, when the content of unreacted vinyl acetate monomer in the polymerization system becomes ≤5 wt.%, a hydroperoxide is added.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285570-A (JP)
Title: Method for making lithographic printing plate and lithographic printing method
Inventor: MAKINO NAONORI
IPC: B41N1/14
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To make up lithographic printing plate having resistance to plate wear by using an original plate of the printing plate having high sensitivity.  <P>SOLUTION: The original plate of a lithographic printing plate has a support, a hydrophilic layer and an imaging layer formed in that order. The hydrophilic layer contains a hydrophilic polymer having a plurality of pieces of at least either of the structure of a diene or its precursor or the structure of a dienophile or its precursor. The imaging layer contains a chemical compound having a plurality of pieces of at least the other structure. In addition, the lithographic printing plate is manufactured through the step to heat the original plate of the lithographic printing plate in the shape of an image, and cause the polymer to chemically react with a chemical compound by the Diels-Alder reaction process to form a hydrophilic region and the step to remove the imaging layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286638-A (JP)
Title: Heating material having improved heat retaining property and heat generating property
Inventor: MIZUMOTO HIROHISA
IPC: D04H1/4374
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cloth comprising a moisture absorbing and releasing, wadding which has sufficient warmness felt by a wearer, is obtained by using a moisture absorbing and releasing and heat generating fiber except animal fibers, has improved durability of moisture absorbing and releasing properties and heat generating properties, controls heat radiation from a face side cloth and has excellent heat retaining properties and heat generating properties.  <P>SOLUTION: The cloth has improved bulkiness by mixing the moisture absorbing and releasing and heat generating fiber except the animal fibers with a synthetic fiber, making a three-dimensional arrangement of the fiber, forming the fiber into a granular state, collecting a great number of the granular fibers into granular wadding, reduces temperature gradient by increasing an air layer contained in the cloth and decreases an amount of heat dissipated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003023546-A (JP)
Title: Open color management system
Inventor: ZENG HUANZHAO
IPC: B41J2/525
Filed: 2002-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for converting a color space while a black is preserved, which functions with an open color management system. SOLUTION: The open color management system allows an arbitrary device among a plurality of input color devices to share data, with an arbitrary device among a plurality of output color devices. It comprises the connection space which is networked for communication between input and output color devices, the input color profile for each input color device, the output color profile for each output color device, and an open color manager which links with the output color device, for which a prescribed input color device is selected.
Patent JP-2003287321-A (JP)
Title: Plate type heat exchanger, and refrigerating machine having the same
Inventor: NUMATA MITSUHARU
IPC: F25B40/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain the high heat exchange performance by unifying the vapor- liquid distribution between passes as much as possible in a plate type heat exchanger.  <P>SOLUTION: In the plate type heat exchanger for forming a plurality of passes in the layer direction by laminating a plurality of heat transfer plates 3 with first flow passages 4 and second flow passages 5 in an alternately forming manner, and distributing a first medium R<SB>1</SB>to be phase-changed between the vapor and liquid phases in the rising direction in passes 12a-12l on the first flow passage 4 side, and a divider 21 is provided on the upstream side of an inlet side merging part 6 of the passes 12a-12l. In this configuration, even when the first medium R<SB>1</SB>flows into the plate type heat exchanger in the vapor-liquid phase state, the first medium R<SB>1</SB>is divided to keep similar vapor-liquid state before the first medium flows into the inlet side merging part 6, and flows in this divided state. The vapor-liquid distribution in each of the passes 12a-12l is unified as much as possible, and the heat exchange performance of the entire plate type heat exchanger is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294228-A (JP)
Title: Fuel gas supply system
Inventor: RIN YODEN
IPC: C25B1/04
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel gas supply system for stabilizing a power source, a current, and a voltage by supplying fuel gas in a specified quantity and at a specified speed and for realizing automation and precision since a combustion process is stabilized.  <P>SOLUTION: Fuel gas is generated in a proper amount and at a proper speed by controlling a fuel gas generating unit through a controller 10, the fuel gas is conveyed through an introduction tube 30 and the fuel effect of a burner 60 is achieved by controlling a flow rate of fuel gas through an adjusting valve device 40. By situating a pressure sensor 50 in the introduction tube 30, a pressure of fuel gas in the introduction tube 30 is sensed. When after the pressure is compared with a given pressure in a tube situated one ahead, the comparing result is converted into an electronic signal, the signal is fed to the controller 10 and by adjusting the increase or the decrease of energy, a generating quantity of gas from the fuel gas generating unit 20 and a generating speed are adjusted, and fuel gas at the terminal end of the burner 60 is held at the specified speed and in the specified quantity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002339283-A (JP)
Title: Pressure sorter for removing inhibiting substance from paper fiber suspension containing inhibiting substance and method for use of the sorter
Inventor: DANGER MICHAEL
IPC: D21D5/06
Filed: 2002-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a compact pressure sorter having high separating action even in the presence of fine particles of inhibiting substance while keeping relatively high flow rate. SOLUTION: The supplied paper fiber suspension liquid S is passed through two sieves 1, 2 in a casing 6 and guided outward in radial direction.
Patent JP-2003295224-A (JP)
Title: Liquid crystal display element
Inventor: MOTOTSUGU FUMIE
IPC: G02F1/1347
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display element having high response speed, reduced driving voltage, satisfactory contrast and excellent heat resistance stability.  <P>SOLUTION: The liquid crystal display element is provided with a chiral nematic liquid crystal composition containing at least a nematic liquid crystal mixture and a chiral material, showing a cholesteric phase at room temperature, capable of selectively reflecting light having 420 to 490 nm peak wavelength and having 50 to 90 cP viscosity, dielectric anisotropy (Δε) of 10 to 30, refractive index anisotropy (Δn) of 0.15 to 0.20 and 75 to 100°C isotropic phase transition temperature and a pair of substrates with electrodes which sandwich the liquid crystal composition and at least one of which is transparent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292132-A (JP)
Title: Bucket elevator
Inventor: NAGASE HARUO
IPC: B65G17/30
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bucket elevator enabling carried adhesive objects to be completely discharged from buckets.  <P>SOLUTION: The bucket elevator comprises looped chains set on both sides of a machine frame in the vertical direction, a number of slats applied on the outsides of both chains and formed with two adjacent upward U-shaped blanks set between chains at the chain rising side, the number of buckets each having a rocking arm mounted at its ends on a bent plate bottom wall, on sector side walls closing it at both ends and on both side walls, the rocking arm having a base portion pivotally mounted on the inside face of the slat so that the inner faces of the bottom wall and the side walls can be set in and out of the outside face of the slat in slide contact with the peripheral edge of the blank, rollers axially mounted on the intermediate portions of the rocking arms, protruded guide rails for rolling the rollers so that the buckets are protruded from the outside faces of the slats at the lower part, at the chain rising side and at the upper part of the machine frame, and set-in guide rails for rolling the roller so that the buckets are set in the outside faces of the slats at the chain lowering side of the machine frame.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284567-A (JP)
Title: 1 amino acid variant protein of histone h3 and h4, its variant cell and use thereof
Inventor: UMEHARA TAKASHI
IPC: C07K14/39
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new yeast cell strain acquiring a new character without directly operating a gene which a genome DNA encodes or its transcript by inducing a 1 amino acid variant into histone H3 or H4 and to provide use thereof.  <P>SOLUTION: The present invention provides a variant yeast cell expressing a variant type histon H3 protein or histon H4 protein in which a specific 1 amino acid residue is substituted with an alanine residue, a variant type histon protein thereof, a polynucleotide encoding the variant type protein and a method for using the cell, the protein and the polynucleotide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296598-A (JP)
Title: Article buying integration system, program therefor, and recording medium
Inventor: OKAZAKI HIROMICHI
IPC: G06Q30/06
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integration system capable of providing many kinds of articles to a buyer, allowing a supplier to secure a buying quantity and reduce purchase works.  <P>SOLUTION: Article buying systems 1a, 1b for selecting an article supplier among a plurality of article suppliers 13 using a plurality of article providing client devices 14 connected with an article buying server device 11 via a network and buying the article are linked by an integration server device 20. The integration server device 20 comprises a contract information referring means for referring contract information between a user 10 of the article buying system 1 and the supplier 13, a price referring means for making an access from a company side client device 30 and making refer the corresponding article and the price of the desired article using the contract information referring means, a supplier selecting means for making an article buying company 3 of the company side client device 30 select the article supplier of the bought party on the basis of the corresponding article and the price referred by the company side client device 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290108-A (JP)
Title: Method and apparatus for applying adsorbent to dust control mop
Inventor: SHIBAHARA TAKANORI
IPC: B05D7/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for applying an adsorbent, which promptly apply the adsorbent to a pile surface of a dust control mop without waste.  <P>SOLUTION: The method for applying the adsorbent includes the steps of applying the adsorbent to the dust control mop having a number of fibrous piles. The apparatus includes rotary brushes 13 having a number of bristles 13b and combing the dust control mop M by the rotation thereof, and adsorbent supplying devices such as spray nozzles 43 for dropping, jetting, or spraying the adsorbent at the rotary brushes 13 or at contact portions between the rotary brushes 13 and the piles. After washing and drying the dust control mop M, the adsorbent is sprayed to the rotary brushes 13 or the contact portions between the rotary brushes 13 and the dust control mop M from the spray nozzles 43 in a process for brushing the dust control mop M by the rotary brushes 13 to apply the adsorbent to the piles 51.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295026-A (JP)
Title: Vibration proof adapter
Inventor: TAKEDA TOSHIAKI
IPC: G03B17/14
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration proof adapter which can make a locking/ unlocking operation of a corrected lens by forming a mount clamping ring connected with a mount part of a lens device in the vibration proof adapter to be freely rotatable, having a lock mechanism linked with a rotational movement of the mount clamping ring, and linking with an attaching/detaching work of the lens device for the vibration proof adapter.  <P>SOLUTION: When the lens device 14 is attached to the vibration proof adapter 18, a lever 64 is pushed by a knob 37 and turns by turning the mount clamping ring 36 in a direction to be fastened, and a tapered face 62A of a lock pin 62 is retracted from a connecting position to a non-connecting position with a tapered face 80A at a side of a lens frame 74. When the lens device 14 is detached from the vibration proof adapter 18, the lever 64 is pushed by the knob 37 and turns to an opposite direction by turning the mount clamping ring 36 in a direction to be loosened, and the tapered face 62A of the lock pin 62 moves from the non-connecting position to the connecting position with the lens frame 74.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303410-A (JP)
Title: Magnetic disk having super-thin carbon protective film and magnetic disk device
Inventor: SONODA KOJI
IPC: G11B5/73
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic disk having excellent durability even if a protective film is made thin so as to have ≤4 nm film thickness.  <P>SOLUTION: The magnetic disk having a magnetic metal film, the carbon protective film and a fluorine-containing lubrication film which are successively provided on a non-magnetic substrate is characterized in that the carbon protective film consists of a DLC film having ≤4 nm film thickness and the ratio of absorption intensity caused by a C-H bond to absorption intensity caused by a C-F bond of the lubrication film in the vicinity of 2,920 cm<SP>-1</SP>measured by a FT-IR using an ATR (Attenuated Total Reflectance) method is in the range of 0.035 to 0.060.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002371121-A (JP)
Title: Polishing pad comprising polyurethane composition
Inventor: MASUI TAKASHI
IPC: B24B37/20
Filed: 2002-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a polishing pad capable of overcoming the problems of providing bad effects to smoothing processing caused by the change of the hardness (modulus) of the polishing pad by the frictional heat between the polishing pad and an article to be processed at the time of polishing, and capable of stably carrying out the smoothing processing in wide temperature range. SOLUTION: This polishing pad is made of a polyurethane obtained from an organic polyisocyanate, a polyol and a curing agent, as a main component. The curing agent is 4,4'-methylene-bis(o-chloroaniline), and the polyol is a polytetramethylene glycol having a 500-1,600 number average molecular weight and <1.9 molecular weight distribution (weight average molecular weight/ number average molecular weight).
Patent JP-2003300884-A (JP)
Title: TNF-alpha PRODUCTION INHIBITOR
Inventor: YAMANA KENSHIRO
IPC: A61P31/04
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a TNF-α production inhibitor.  <P>SOLUTION: The TNF-α production inhibitor comprises a 6- phenyltetrahydro-1,3-oxazin-2-one derivative of formula (I), an optical isomer thereof, or a pharmaceutically acceptable salt thereof, or a hydrate or solvate thereof. Therapeutic or prophylactic medicaments containing this inhibitor for allergy, bronchial asthma, septicemia, arthritis (e.g. articular rheumatism/ arthrosis deformans) diabetes, psoriasis, Crohn's disease and ulcerous colitis, are also provided.  <P>COPYRIGHT: (C)2004,JPO