baber/WOPTO huggingface dataset:
Patent JP-2004063342-A (JP)
Title: Fuel cell system
Inventor: ASAI AKIHIRO
IPC: H01M8/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize an inlet pressure of a hydrogen electrode for a fuel cell while avoiding making a system as a whole complex.  <P>SOLUTION: An air supply means 14 supplying air to an air electrode 3 for the fuel cell 1 and a hydrogen supply means 28 supplying hydrogen to a hydrogen electrode 19 for the fuel cell 1 are provided, and at the same time, a hydrogen pipe volume varying means 33 for changing a volume of a hydrogen drain pipe 29 connected at a downstream of the hydrogen electrode 19 are also provided. At a highland with a low outside air pressure, the hydrogen pipe volume varying means 33 enlarges a volume of the hydrogen drain pipe 29 at an exit side of the hydrogen electrode 19, in lowering the inlet pressure of the hydrogen electrode 19 by a hydrogen flow control valve 25 in accordance with the lowering of the outside air pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058581-A (JP)
Title: Method for laser welding of resin member
Inventor: TERASAWA WATARU
IPC: B29C65/16
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for laser welding of a resin member which does not generate inferior welding.  <P>SOLUTION: The method for laser welding is a method wherein an interface where a transmissible resin material consisting of a transmissible resin transmitting to a laser light as a heating source is brought into contact with a non-transmissible resin material consisting of a non-transmissible resin non-transmissible to the laser light is heat-melted and welded from the transmissible resin member side by irradiating it with the laser light. It is possible by the method for laser welding of the resin member to perform laser welding of the resin member by one welding process suppressing generation of inferior welding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064668-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: MORISHITA MIZUE
IPC: H04N1/46
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus for performing common color reproduction among a plurality of devices, and obtaining the same color tone even when an output condition is changed.  <P>SOLUTION: The image processing apparatus 1 for performing color matching between a monitor and an image output apparatus 3 is provided with a setting means (18) for setting output conditions of the apparatus 3; an acquiring means (6) for acquiring a previously stored color gamut for each color condition; a reading means (8) for reading out a focal point color of the apparatus 3, the focal point color being previously set for a predetermined color in a monitor; a hue angle calculating means (7) for calculating a common hue angle on the basis of the hue angle of each target color; and a control color calculating means (9) for calculating a control color in the common hue angle for a predetermined color on the basis of the color gamut acquired by the acquiring means and each target color. Color matching based on color gamut compression is performed by using the control color.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067106-A (JP)
Title: Article storage container
Inventor: NAKAMURA YOSHIRO
IPC: B65D53/00
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article storage container which can be separately formed with a plurality of storage spaces insulated from one another by using a simply formed dishlike container having no bulkhead inside.  <P>SOLUTION: The article storage container 10 includes a bottomed tubular container body 12 for receiving an article 1, a sheetlike lid 14 peelably stuck to the upper end opening rim 12a of the container body for closing the opening rim, and a first dishlike container 16 to be received in the container body, wherein the first dishlike container has its upper end opening rim 16a peelably stuck to the lower surface of the lid and supported. A dishlike container 18 smaller than the first dishlike container is received inside the first dishlike container. In addition, the upper end opening rim 18a of the received dishlike container is supported by at least one of the lower surface of the lid and the upper end opening rim of the first dishlike container along the entire circumference.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068880-A (JP)
Title: Linear guide
Inventor: KURACHI NOBUHIDE
IPC: F16C19/50
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear guide suppressing damage even if driven at high speed, and having excellent durability.  <P>SOLUTION: The linear guide comprises a guide rail 1 having a rolling element rolling groove 10 extending in an axial direction on an outer surface; a slider 2 having a rolling element rolling groove 11 opposite to the rolling element rolling groove 10 of the guide rail 1, and attached to the guide rail 1 so as to move in the axial direction; a plurality of rolling elements 3 filled in a rolling element rolling path 14 formed between both rolling element rolling grooves 10, 11 so as to freely roll; and a rolling element returning path 16 sending a rolling element 3 from an end point to a start point of the rolling element rolling path 14. A rolling element scooping-up portion 17 guiding the rolling element 3 positioned at the end point of the rolling element rolling path 16 into the rolling element rolling path 16 is provided. A tip end portion 17a of the rolling element scooping-up portion 17, with which the rolling element 3 collides is formed in a plane vertical to the rolling element rolling path 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003126026-A (JP)
Title: Air and liquid supply device for endoscope and portable endoscope including them
Inventor: OTA NORIKO
IPC: A61B1/00
Filed: 2002-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent water from being discharged mistakenly from a distal end of a scope at the time of not supplying water, and to supply air and water without impairing convenience of a portable endoscope. SOLUTION: A tank 30 with water W is attached to a fiberscope, and a pump 34 is provided inside an operational part. Compressed air from the pump 34 is sent to an intermediary tube 26B for air supply, and the air is discharged from the distal end at the time of air supply. Compressed air from the pump 34 is sent to a branched tube 26A and inflates a balloon 31 attached to the end of the branched tube 26A at the time of water supply. Inflation of the balloon 31 sends water W in the tank 30 to the distal end through an intermediary tube 26C for water supply.
Patent JP-2004070842-A (JP)
Title: Anomaly notifying system
Inventor: KAWASAKI YOSHITAKA
IPC: G08B21/04
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anomaly notifying system accurately recognizing an abnormal state in daily activity of a patient in rehabilitation or the like, and notifying the abnormal state by issuing an alarm without any false alarms.  <P>SOLUTION: The anomaly notifying system is provided with a detecting means 5 for detecting a movement signal based upon movement of a body of a mover, a decision means 15 for deciding whether or not a detection result by the detecting means 5 is abnormal by comparing it with predetermined reference information, and a notifying means 16 for notifying an anomaly in response to a decision result. The predetermined reference information is the information acquired from detection results in a predetermined period, and the reference information is thoroughly replaced by new information per passage of each period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076969-A (JP)
Title: Water heater controller
Inventor: NOZAKI HIRONORI
IPC: F24H1/00
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water heater controller enabling efficient maintenance and inspection work of a water heater by making it possible to display and rewrite maintenance information during the work.  <P>SOLUTION: In the controller 12 including a microcomputer 48 which controls the operation of the water heater 10; a changeover switch 49 for resetting the internal settings of the microcomputer 48; a control switch 51 for remotely controlling the water heater 10; and a display 52 which displays information on operating conditions indicated by means of the control switch 51 and information on the operating condition of the water heater 10, a program is provided for causing the microcomputer 48 to function as a switch execution means for changing the internal settings of the microcomputer 48 when the switch 49 is operated to change the settings, and a display control means for switching a normal operation mode to a maintenance information display mode in which the maintenance information is displayed on a display 52 when the switch 49 is operated to change the settings.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081900-A (JP)
Title: Washer nozzle for vehicle and washer apparatus for vehicle
Inventor: KANAZAWA KEISUKE
IPC: B60S1/08
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washer nozzle for vehicle which can make the arrival range of a washing liquid ejected at a wide angle confirmable easily and accurately.  <P>SOLUTION: The washer nozzle 2 has a nozzle body 11, a tip member 12, a washing liquid ejection port 14 for ejecting the washing liquid at a wide angle in a prescribed direction, and a confirmation jet ejection port 16 which is formed in a prescribed angular relationship with the washing liquid ejection port 14 and ejects the washing liquid linearly as an arrival point confirming jet. In this way, the arrival range of the washing liquid ejected at the wide angle can be confirmed easily and accurately at the arrival point of the arrival point confirming jet from the ejection port 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084329-A (JP)
Title: Concrete foundation beam and method of assembling concrete foundation beam
Inventor: YAMAMOTO TSUTOMU
IPC: E04C5/20
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To use steel plates to secure the ratio of the cross-sectional area of a concrete foundation beam to that of concrete, and adhesion stresses while providing integrity with the concrete and making shop fabrication possible to enhance the operability for assembly and the accuracy of construction work.  <P>SOLUTION: The concrete foundation beam comprises a horizontal beam where reinforcing bars are bound together by a steel wire, and a vertical beam formed of a steel plate, with the vertical beam connected to the horizontal beam in such a manner as to stand on it. Also, the concrete foundation beam comprises a horizontal beam formed of a steel plate, and a vertical beam where reinforcing bars are bound together by a steel wire, with the vertical beam connected to the horizontal beam in such a manner as to stand on it. Furthermore, the concrete foundation beam comprises a horizontal beam formed of a steel plate and a vertical beam formed of a steel plate, with the vertical beam connected to the horizontal beam in such a manner as to stand on it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085392-A (JP)
Title: Fet chemical sensor using carbon element linear structure
Inventor: NIHEI MIZUHISA
IPC: H01L29/78
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical sensor using an FET which does not increase the planar surface area of a gate electrode and effectively improves detection sensitivity.  <P>SOLUTION: The chemical sensor 30 comprises a source region 32 and a drain region 34 formed in a semiconductor substrate 31, a channel between the source region 32 and the drain region 34, the gate electrode 52 insulated from the channel by a gate insulation film 36, a voltage source 46 for applying a predetermined voltage between the source region 32 and the drain region 34, a lower part 38 having a top face on which the gate electrode 52 is disposed and a carbon element linear structure 50 represented as carbon nanotubes and upwardly extending from the top face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084879-A (JP)
Title: Control valve device
Inventor: SHIMADA YOSHIYUKI
IPC: F16K31/122
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily control a quantity of hydraulic fluid flowing in an oil passage in a flow control valve device for controlling an oil quantity flowing to an actuator of a construction machine.  <P>SOLUTION: This control valve device is characterized by having a control valve body 1 having an inlet 11L for allowing the inflow of fluid and an outlet 15L for allowing the outflow of the fluid, a flow control valve element 3 displaceably arranged in the control valve body 1 and controlling a flow rate of the fluid flowing in the control valve body 1 according to a relative displacement quantity to the control valve body 1 and a pressure compensating mechanism arranged in the flow control valve element 3 and compensating for a pressure fluctuation generated between pressure in the inlet 11L and pressure in the outlet 15L of the fluid according to the relative displacement quantity of the flow control valve element 3 to the control valve body 1 when the relative displacement quantity of the flow control valve element 3 to the control valve body 1 is smaller than a prescribed displacement quantity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088028-A (JP)
Title: Pipe and method for transporting raw material gas
Inventor: OKUDA JUNYA
IPC: C23C16/455
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe and method for transporting raw gas, which improves the uiformity of the temperature control accuracy in a radial and a flow path direction, when controlling the temperature of the raw gas which flows the transportation pipe at the predetermined temperature.  <P>SOLUTION: The pipe 101 for transporting has a triple-pipe structure comprising an inner pipe 102, an intermediate pipe 103, and an external pipe 104, arranged concentrically from the inside in this order. A first space 105 inside the inner pipe 102, a second space 106 between the inner pipe 102 and the intermediate pipe 103, and a third space 107 between the intermediate pipe 103 and the external pipe 104, are separated from each other. Liquid nitrogen N<SB>2</SB>(inert gas) as a heating medium for controlling the temperature of the raw gas 8 is circulated in the first space 105, a third space 107, and external pipings 110, 113.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091549-A (JP)
Title: Prepreg, method for producing the prepreg, and method for producing metal-foil-clad laminate
Inventor: TOMINAGA YASUSHI
IPC: B32B15/08
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prepreg capable of being handled without much separation of a resin powder, to provide a method for producing the prepreg, and to provide a method for producing a metal-foil-clad laminate.  <P>SOLUTION: The prepreg is composed of a glass fiber reinforcement and a resin composition impregnated into the reinforcement, wherein the resin composition contains a thermosetting resin and a water-soluble polymer. The method for producing the prepreg comprises the steps of dispersing a mixture of all raw materials but the water-soluble polymer in an aqueous solution of the water-soluble polymer to form a resin slurry and impregnating the resin slurry into the glass fiber reinforcement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093727-A (JP)
Title: Plastic optical fiber for vehicle
Inventor: SUZUKI MASAHIRO
IPC: G02B6/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic optical fiber for a vehicle, which is lightweight and excellent in thermal resistance, cold resistance, oil resistance or chemical resistance or the like.  <P>SOLUTION: This is a plastic optical fiber which is connected to an information system device such as in formation equipment installed on a vehicle, a control system device for controlling a system such as an engine system of a vehicle, and a vehicle body system device such as illumination light, and this plastic optical fiber is made by being drawn after a core material has been formed into a molten material of crystalline perfluoro resin, and is the one for vehicle use characterized in that the perfluoro resin layer having a refractive index smaller than the core material is formed as the clad.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091637-A (JP)
Title: Light emitting pigment and organic electric field light emitting element using same
Inventor: AKIYAMA SEIJI
IPC: C09B57/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting pigment that exhibits a bright light emission, when used as an organic electric field light emitting element and an organic electric field light emitting element that gives organic electric field light emission with a high color purity.  <P>SOLUTION: The light emitting pigment has a structure as expressed by general formula (0). The organic electric field light emitting element comprises an anode, a cathode and a light emitting layer arranged between them. The light emitting layer contains the light emitting pigment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092786-A (JP)
Title: Rolling sliding member and manufacturing method for rolling element used therein
Inventor: YOSHIDA NAOHIRO
IPC: C21D9/40
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling sliding member capable of positively preventing acoustic deterioration when a rolling element is used under a high temperature atmosphere, and a manufacturing method for the rolling element used therein.  <P>SOLUTION: The rolling sliding member is provided with an inner ring 2 used as an inner side member, an outer ring 3 used as an outer side member, and a plurality of the rolling elements 4 arranged so as to freely roll between the inner ring 2 and the outer ring 3. By manufacturing the rolling element 4 used in the rolling sliding member via a process of forming a ground component by carrying out final grinding and then carrying out final heat treatment of removing machining distortion remaining after the final grinding, worsening of waviness under a high temperature atmosphere is prevented to prevent the acoustic deterioration.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092861-A (JP)
Title: Guide shaft mounting structure for linear movement element
Inventor: TAKEMOTO TAKASHI
IPC: F16C29/02
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a shearing stress accompanying a pressure to fix a guide shaft from occurring when the guide shaft for the linear movements element of various apparatuses is mounted; to hold the linearity of the guide shaft; and to prevent slide-contact resistance from generation between the linear movement element and the guide shaft.  <P>SOLUTION: The end part 2a of the guide shaft 2 is inserted through a support hole 20a formed in a plate-form support element 20 and the end part 2a of the guide shaft 2 is pressed in a magiri position on one side or on both sides of the plate-form support element 20 by an elastic means 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089144-A (JP)
Title: Cook managing device
Inventor: ONO TAKUJI
IPC: A23L1/00
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cook managing device to judge the state in a pot from the properties of a seasoning liquid taken out of the pot and displaying the result or automatically stop the cooking operation by comparing the result with a target value.  <P>SOLUTION: Seasoning concentration determining means 10, 12 to determine the concentration of the seasoning liquid are connected between a liquid outlet port 2 for taking the seasoning liquid from the pot 6 and a liquid returning port 3 to return the taken seasoning liquid into the pot 6. The cook managing device is further provided with a displaying part 28 to display the seasoning concentrations 10, 12 based on the determination data. A cooling means 8 for cooling the seasoning liquid is preferably connected between the liquid outlet port 2 and the seasoning concentration determining means 10, 12. The device is preferably provided with a stop signal outputting means 26 to output a cooking stop signal when the determined value of the seasoning concentration coincides with the target value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095123-A (JP)
Title: Tracking controller, tracking control method and tracking control program
Inventor: YANAGISAWA HITOSHI
IPC: G11B21/10
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tracking controller capable of quickly tracking an optical spot position to a track position even if a tracking error signal becomes large to cause manipulated variable saturation, and to provide a tracking control method and a tracking control program.  <P>SOLUTION: This tracking controller 1 estimates next round tracking error in a feed forward control system by detecting an excess amount that exceeds a limit value for each manipulated variable from a first manipulated variable generated by a feedback control means 12 of a feedback control system that corrects errors of a periodic track position and an optical spot position accompanying the rotation of an optical disk, and a second manipulated variable generated by a feedforward control means 22 of a feedforward control system that corrects an error caused by the eccentricity of the optical disk and disturbance of vibrations, etc., from the outside, on the basis of the excess amount.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090594-A (JP)
Title: Thermal transfer sheet
Inventor: SUZUKI TARO
IPC: B41M5/40
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal transfer sheet which can sufficiently be adapted to a printer increase in speed, is stable in printing/non-printing in a low friction coefficient to prevent printing wrinkles and in which the problem of scum produced during printing for a long time is solved.  <P>SOLUTION: The thermal transfer sheet comprises a base sheet, a thermal transfer layer formed on one face of the base sheet and a back face layer formed on the face opposite to the thermal transfer layer of the base sheet. The back face layer contains an extreme-pressure agent as a lubricant component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102564-A (JP)
Title: Usability evaluation supporting device
Inventor: TANAKA TORU
IPC: G06Q10/00
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for supporting the evaluation of usability by easily and efficiently evaluating usability under the consideration of the conditions for each job in a configuration suitable for the evaluation scale of the ISO.  <P>SOLUTION: This device is provided to support the evaluation of usability at the time of executing a predetermined task by using equipment having a display part for displaying information. At the time of executing a task, a control part 11 acquires the information of an operation history related with an operation performed by a user, and evaluates a validity index associated with the achievement rate of the task, the efficiency index associated with the achievement efficiency of the task, and the satisfaction index associated with the subjective satisfaction of a task executer by a statistical arithmetic operation using the measurement results of a plurality of measurement items including the information of the operation history.  <P>COPYRIGHT: (C)2004,JPO