baber/WOPTO huggingface dataset:
Patent JP-2003245576-A (JP)
Title: Paint ejecting device, paint mixing device, coating device, and air spray gun
Inventor: NISHISAKA KATSUHIKO
IPC: C09D7/80
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize high color reproduction by providing a accurate mixing ratio.  <P>SOLUTION: A paint mixing device 3 includes a plurality of paint cartridges 17. The paint cartridges 17 contain respective single-color paints. A paint mixing device 3 ejects a paint in a predetermined amount from each of the paint cartridges 17 for respective colors so as to give a predetermined mixing ratio. The paint cartridges 17 are housed in a carriage 12. The carriage 12 has an ink jet head 14 at its bottom. The ink jet head 14 has nozzle holes for respective colors. Paints of respective colors are ejected through the nozzle holes as paint droplets in predetermined amounts for providing a predetermined mixing ratio to an ejection face 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250294-A (JP)
Title: Positioner for valve
Inventor: HATA NAOYUKI
IPC: H02P29/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioner for valve which controls an electric actuator for driving a valve, wherein a working speed in correspondence with a request to the electric actuator is attained and yet the accuracy of the operation of the electric actuator is enhanced.  <P>SOLUTION: The positioner for valve is for controlling an electric actuator which drives a valve. The positioner comprises an angle variation detecting means and a driving voltage selecting means. The angle variation detecting means detects time variations in a target angle set by an angle setting means for setting the target angle of the valve. The driving voltage selecting means reads the driving voltage or the ratio thereof of the electric actuator M out of a table storing means which stores stepwise the driving voltage or the ratio thereof according to the time variation in a target angle detected by the angle variation detecting means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002363225-A (JP)
Title: Polymer for chemically amplified resist and chemically amplified resist composition containing the same
Inventor: PARK JOOHYEON
IPC: G03F7/039
Filed: 2002-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain both a new polymer useful for preparing a resist suitable for fine processing by using various kinds of radiations, for example, KrF excimer laser or ArF excimer laser, X-rays such as synchrotron radiation, and a charged particle beam such as e-beam, and a resist composition containing the polymer. SOLUTION: The polymer for a chemically amplified resist is represented by chemical formula 1 (R1 is a 1-30C alkyl group; R2 is hydrogen atom or a 1-30C alkyl group; R3 and R4 are mutually independent and are each hydrogen atom or methyl group; X is a vinyl ether derivative, an olefin derivative or a styrene derivative; (l), (m) and (n) are each a repeating unit of the polymer, (l) is 0.05-0.9, (m) is 0-0.7 and (n) is 0-0.7).
Patent JP-2003010341-A (JP)
Title: Flexible stent
Inventor: BURGERMEISTER ROBERT
IPC: A61F2/06
Filed: 2002-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a flexible stent. SOLUTION: A preferred embodiment of the stent provides a folded strut section that provides both structural rigidity and reduction in foreshortening of the stent mechanism. A flexible section provides flexibility for delivery of the stent mechanism. In a second embodiment, flexible section columns are angled with respect to each other, and to the longitudinal axis of the stent. These relatively flexible sections are oppositely phased in order to negate any torsion along their length. In yet another embodiment, the flexible connector can take on an undulating shape (like an 'N'), but such that the longitudinal axis of the connector is not parallel with the longitudinal axis of the stent. In addition, the new method for preparing each stent consists of performing a standard photochemical machining process of cutting, cleaning and coating the tube with a photoresist.
Patent JP-2003215097-A (JP)
Title: Method and apparatus for measuring freshness of food
Inventor: SUZUKI MITSUNORI
IPC: G01N27/416
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To increase ORP sensitivity in an ORP meter to the freshness of food to utilize the simple ORP meter as a freshness-measuring apparatus for the food, and to decrease an error in measurement.  <P>SOLUTION: Perishable food surrounds a portion around a platinum pole being the sensitive electrode of an ORP meter by a gas permeation film for permeating only a multicomponent gas such as oxygen and hydrogen dissolving in a food constituent, and an ORP value of the multicomponent gas is detected, thus increasing the sensitivity of change in ORP due to deterioration in the freshness of the perishable food. Additionally, two platinum electrodes are set to be the sensitive electrode, one platinum electrode is surrounded by the gas permeation film, and the potential of the platinum electrode at an exposure side is detected with the platinum electrode that is surrounded by the permeation film as a reference voltage, thus reducing variation in the error of ORP, and further obtaining freshness information according to the change rate of the ORP value due to a factor other than a dissolved gas constituent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255091-A (JP)
Title: X-ray spectroscopy element and x-ray fluorescence spectrometer
Inventor: DOUI MAKOTO
IPC: G21K5/02
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray spectroscopy element, capable of producing high intensity sufficiently monochronized primary X-rays with energy lower than those of the absorption edge of Si-K.  <P>SOLUTION: In a X-ray fluorescence spectrometry, the X-ray spectroscopy element 4 is used to irradiate X-ray 2, generated from an X-ray source 3 after separating into spectrum on a sample 1 as primary X-rays 5 and is constituted, by layering layer pairs consisting of a reflection layer 4a and a spacer layer 4b on a substrate 4c. The energy of the primary X-rays 5 is 1,400 eV or higher and lower than the energy at the absorption edge of Si-K. The material of the reflection layer 4a is Si, and the material of the spacer layer 4b is B<SB>4</SB>C, B or C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258221-A (JP)
Title: Hermetically sealed package
Inventor: OKURA SADAKATSU
IPC: H01L23/36
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hermetically sealed package in which temperature rise of a semiconductor optical element can be prevented even if the quantity of heat being dissipated from a cooling element of the semiconductor optical element is increased abruptly.  <P>SOLUTION: The hermetically sealed package 11 for sealing a solid state image sensor 15 and a Peltier element 17 for cooling the solid state image sensor 15 hermetically comprises a stem 21 provided with a protrusion 33 projecting from the upper surface and being coupled thermally with the Peltier element 17, and a cap 19 covering the solid state image sensor 15 and the Peltier element 17 and having an opening 26 bonded hermetically to the stem 21. Since the thermal capacity of the stem 21 is increased by an amount corresponding to the protrusion 33, heat is dissipated from the Peltier element 17 to the stem 21 efficiently under a stabilized state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254011-A (JP)
Title: Operating method for multi-shaft type combined cycle power generating plant
Inventor: MORI TAKAHIRO
IPC: H02P9/04
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the rise of the exhaust gas temperature of a high-pressure turbine when the interruption of load occurs on the steam turbine generator of a multi-shaft type combined cycle power generating plant.  <P>SOLUTION: When the interruption of a load occurs, one of a plurality of gas turbine units is selected as a preference gas turbine unit, and a main steam isolation valve and a reheat steam isolation valve of the non-preference gas turbine units are fully closed. With the fully closed states of exhaust isolation valves held, high-pressure and low-pressure turbine bypass valves are opened. Only main steam and reheat steam generated from an exhaust heat recovery boiler of the preference gas turbine unit are allowed to flow into the high- pressure and low-pressure turbines to hold the number of rotations at a rated one. The exhaust steam from the high-pressure turbine is also allowed to flow into the preference gas turbine unit and the non-preference gas turbine units through the exhaust isolation valves.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253621-A (JP)
Title: Continuous beam structure for continuing existing simple beam bridge
Inventor: UMIKAWA YOICHI
IPC: E01D21/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To continue even an existing simple beam bridge becoming a nonlinear shape in a passage of a main beam.  <P>SOLUTION: An existing bridge B becomes a nonlinear shape by dislocating the passage of a central main beam 10 of a span S<SB>1</SB>and an inside main beam 10 of its adjacent span S<SB>2</SB>. A reinforced concrete horizontal beam 20 extending in the bridge width direction is constructed so as to cross with an end part of the main beam 10 of the two spans S<SB>1</SB>and S<SB>2</SB>. A stud (a stress transmitting member) is implanted by welding in a web 14 of the end part of the respective main beams 10, and is embedded in concrete of the horizontal beam 20. Thus, the respective main beams 10 and the horizontal beam 20 are connected so that stress can be transmitted, in its turn, the mutual two main beams forming the nonlinear passage can mutually transmit the stress. Thus, the bridge B is formed as a continuous beam structure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262606-A (JP)
Title: Comparison electrode
Inventor: IWAMOTO YOSHIKAZU
IPC: G01N27/30
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a comparison electrode capable of capturing silver ions and chloro-complex ions eluting into an internal liquid and preventing clogging of a liquid interface part.  <P>SOLUTION: The comparison electrode C is provided with a silver/silver chloride electrode in the internal liquid 2 as an internal electrode 3. The internal electrode 2, an inorganic cation exchange agent 7 for capturing the silver ions and/or chloro-complex ions eluting from the internal electrode 2, and a ceramic member 8 for preventing the silver ions and/or chloro-complex ions from diffusing into the internal liquid 2 are housed in a tubular body 6 sequentially from above. The tubular body 6 is provided in a state immersed in the internal liquid 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263749-A (JP)
Title: Optical information recording device, and optical information recording and reproducing device
Inventor: HORIGOME HIDEYOSHI
IPC: G11B7/0065
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To record or reproduce information by utilizing holography, and to make it possible to constitute an optical system small without decreasing an information amount.  <P>SOLUTION: When recording, an information recording layer 3 as a recording medium is irradiated with information light 61 generated by a spatial light modulator and recording reference light 62 generated by a phase spatial light modulator through a two-split optical rotary plate 32 from one surface side so as to be coaxial and also minimized in diameter on a reflection surface 5a, and the information is recorded on the information recording layer 3. The plate 32 rotates the transmission light in the directions different in each area splitting the cross-section of the light flux in two. The plate 32 is located at the position conjugated with that of the spatial light modulator. Moreover, the phase spatial light modulator is located at the position conjugated with that of the plate 32.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262248-A (JP)
Title: Overall vehicle height adjusting damper
Inventor: TAKASAKI HIDEKI
IPC: F16F9/32
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the operation of a spring by restricting the mounted height of a spring seat.  <P>SOLUTION: In an overall vehicle height adjusting damper 10, the mounted height of the spring seat 17 mounted on an outer periphery of a damper tube 11 is adjustable, and a fixing means (a lock nut 55) for fixing the spring seat 17 is screwed onto a threaded part 51A provided on the outer periphery of the damper tube 11. In this damper 10, vertical restriction means 56, 57 are provided to limit the adjustable range of the mounted height of the spring seat 17.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267718-A (JP)
Title: REFINING METHOD FOR SiF4 AND HIGH PURITY SiF4 GAS
Inventor: HARADA ISAO
IPC: C01B33/107
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refining method for SiF<SB>4</SB>where PF<SB>3</SB>in SiF<SB>4</SB>can be reduced to <10 volume ppb and to provide SiF<SB>4</SB>in which PF<SB>3</SB>is reduced to <10 volume ppb.  <P>SOLUTION: The refining method for SiF<SB>4</SB>has a adsorbing process where SiF<SB>4</SB>gas, which contains PF<SB>3</SB>as an impurity, is brought into contact with an adsorbent so that the PF<SB>3</SB>is adsorbed by the adsorbent. The high purity SiF<SB>4</SB>gas is obtained by being treated with the adsorbent whose exchangeable cations in the zeolite which contains SiO<SB>2</SB>and Al<SB>2</SB>O<SB>3</SB>as constituents are partially or perfectly exchanged with bivalent cations, and the concentration of PF<SB>3</SB>in the gas is <10 volume ppb.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267744-A (JP)
Title: Method for producing optical fiber glass preform
Inventor: YAGI KANTA
IPC: C03B37/014
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stably producing a high quality optical fiber glass preform having only a small number of air bubbles by preventing glass fine particles from depositing on the burner used for the production of the optical fiber glass preform.  <P>SOLUTION: The amount of glass fine particles which deposit inside the burner 20 can be reduced by supplying a combustible gas such as a flammable gas, a combustion supporting gas and an inert gas to form the flame from the burner 20 even after the supply of a raw material gas is stopped. Particularly, the supply of the raw material gas is further effectively stopped 30 seconds or more before stopping the supply of the combustible gas.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270099-A (JP)
Title: Micro plate retaining apparatus
Inventor: SUZUKI HIROYUKI
IPC: G01N35/02
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro plate retaining apparatus that can support and fix a plurality of types of micro plates with mutually different shapes with a simple configuration, and is highly versatile and can be easily managed.  <P>SOLUTION: The micro plate 100 where a plurality of wells 102 having an opening 102a on the surface side are arranged and formed at a fixed pitch while being surrounded by four projecting sections 102b that project due to the formation of the wells 102 on the rear side is supported by inserting a plurality of support pins 14 that are erected on a substrate 12 into the recess 16. The support pins 14 are tapered pins that are mutually separated and arranged, are easily inserted into the recess 16, and are firmly loaded in. Since the support pins 14 are inserted into the recess 16 on the lower surface of the micro plate 100, a number of types of micro plates 100 with mutually different outer shapes can be supported.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267926-A (JP)
Title: Method for producing unsaturated carboxylic acid ester
Inventor: YOKOTA KOUSHIROU
IPC: C07B61/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an unsaturated carboxylic acid ester by performing reaction of an unsaturated aldehyde with an alcohol in the presence of oxygen, preventing the deterioration of a catalyst and stably maintaining a high unsaturated aldehyde conversion rate and a high unsaturated carboxylic acid ester selectivity for a long period.  <P>SOLUTION: This method for producing the unsaturated carboxylic acid ester is provided by making a structure of a condenser such that the catalyst accompanying with a gas phase components is made as difficult to stay in the condenser on condensing vaporized compounds and/or accompanying compounds with it by passing the gas phase components in the reactor through the condenser joined to the reactor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003085450-A (JP)
Title: Demand information integration apparatus, demand information integrating method, program and medium
Inventor: KAWAMOTO AKIO
IPC: G06Q50/00
Filed: 2002-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a customer information integration system to enable productive information collection. SOLUTION: The above problem is solved by providing a step for generating identification information for identifying the information of a service user, a step for receiving the identification information from the service user and a step for storing the identification information and store information in the case of receiving the identification information by associating them with each other. In addition, a visiting frequency can be enhanced by notifying the service user of map information indicating the location of the store.
Patent JP-2003274595-A (JP)
Title: Generator
Inventor: NONOMURA YOSHITAMI
IPC: H02K5/08
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To materialize light weight and cost reduction of a product, ensure concentricity of a stator and a rotor, and facilitate assemblability to a case of the stator and the rotor by resinifying the case for supporting and accommodating the stator and the rotor, and a lid member.  <P>SOLUTION: A plurality of resin made first retaining members 282A, second retaining members 282B and third retaining members 282 to which a stator 16 is circumscribed, are provided to the inner peripheral wall of the resinified case 12 so as to be disposed in the inner peripheral direction of the case 12. By fitting the stator 16 onto the insides of the first to third retaining members and screwing a fixing screw 34 into a female thread member to be tightened, the stator 16 is kept in the states, wherein the stator 16 is centered to the axis of the case 12 and positioned in the direction of the center axis. Moreover, the rotor shaft 20 is supported by the bearings 24 and 26, respectively provided to the block side plate 121 of the case 12 and the resin made lid member 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269602-A (JP)
Title: Control device of automatic transmission
Inventor: MURAKAMI SHINICHIRO
IPC: F16H61/12
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To stop a vehicle, when a failure is detected in an automatic transmission and the failed part can not be located, by prohibiting automatic transmission control, and to enable the vehicle to run by locating the failed part after the vehicle stops, and establishing a transmission stage wherein the vehicle can run.  <P>SOLUTION: This control device prohibits the automatic transmission control when a failure detection means detects the failure. After the vehicle stops, the device commands establishment of an emergency running low-speed stage whose gear ratio is the smallest in low-speed stages. If the transmission is not neutral after the command, all solenoids are turned off. If the transmission is neutral, a second engagement element is engaged, always engaged when a high-speed stage is established, and all solenoids are turned off to establish an emergency running high-speed stage having the largest gear ratio in the transmission stages where a first engagement element is released.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271295-A (JP)
Title: Personal digital assistance
Inventor: KODAIRA TSUTOMU
IPC: H03M11/08
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inputting means which makes unique inputting possible by providing an operator of a personal digital assistance with input keys including a display screen.  <P>SOLUTION: An operability of the personal digital assistance is improved by uniquely deriving a character inputted when a key is pushed down by providing an upper surface of the input keys with a display unit and displaying only a character corresponding to an input mode allotted to the keys, and further by increasing the area per a key by decreasing the number of the input keys which is usually 12 or more. As a result, wrong operations are reduced, psychological resistance of a user is decreased, and visibility of the display unit provided on the upper surface of the input keys is improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272841-A (JP)
Title: Organic el display device and manufacturing method of the same
Inventor: IMAMURA HIROKO
IPC: H01L51/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL display device with long life, without unevenness of pixels, easy to enlarge a display area.  <P>SOLUTION: Pixels including multiple kinds of organic EL elements having an anode (3), a cathode (10), and polymer light emitting layers (6, 7, 8) interposed between the anode (3) and the cathode (10), are two dimensionally arranged in order to emit light with various colors. The polymer light emitting layer, emitting light with at least one specific color, contains non-ionic surfactant containing fluorine substituted alkyl group.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269858-A (JP)
Title: Refrigerator coping with hc refrigerant
Inventor: KIKUCHI YOSHITERU
IPC: F25D29/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a possibility of igniting when a refrigerant leaks, if there is a switch having the high voltage of a commercial power supply as a contact inside a refrigerator, in using a combustible HC refrigerant as the refrigerant.  <P>SOLUTION: This refrigerator is provided with a power transformer stepped down to AC 60 V or less; a rectifying circuit for rectifying the output of the power transformer; an internal light driving circuit for turning an internal light on and off; and a refrigerator door switch for turning the internal light driving circuit on and off. The impressed voltage of the switch in the refrigerator is made explosion-proof voltage or less.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269088-A (JP)
Title: Construction method for preventing flaking of concrete
Inventor: ISHII KIYOSHI
IPC: E01D101/24
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To greatly reduce working time by shortening hardening time of a resin material and a curing term thereof.  <P>SOLUTION: A construction method for preventing flaking of concrete is composed of a step for treating a section of the concrete, a step for treating a substrate surface of the concrete, a step for applying primer to the concrete, a step for applying a first intermediate coat to a concrete surface, a step for arranging a reinforcing material on the concrete surface, a step for applying a second intermediate coat on the concrete surface, and a step for applying a finishing coat to the concrete surface; and a material, in which a peroxide is added to a cold setting resin material, is used as a material for the intermediate coat and the finishing coat.  <P>COPYRIGHT: (C)2003,JPO