baber/WOPTO huggingface dataset:
Patent JP-2004343500-A (JP)
Title: Method and system for registering radio communication service
Inventor: SHIBA HIRONORI
IPC: H04W12/06
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a registering method and system capable of starting to provide a radio communication service to a user without imposing a great burden on the user owning a radio terminal and a radio telecommunications carrier that provides a radio communication service when the user wants to use a new radio communication service.  <P>SOLUTION: Software installed in software radio equipment or a particular radio function which the software radio equipment includes in advance is used so as to communicate with a service providing station. Because identification is performed even at a remote place, the user signs a contract for a new radio communication service to start the new radio communication service without visiting a telecommunications carrier or agency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342499-A (JP)
Title: Switch structure
Inventor: KAWAGUCHI MASAO
IPC: H01H13/06
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch structure with a contact which prevents that an ionized substance is deposited on the surface of a contact as an insulating matter by an arc.  <P>SOLUTION: The switch structure with a contact comprises a plus ion trap means having a ground potential portion near the contact and/or a negative ion trap means having the plus potential portion near the contact. At least a part of the above ground potential portion may constitute at least a part of the housing covering at least a part of the contact. Furthermore, when the above switch structure is mounted on a vehicle utilizing the conductive body as a negative current wiring, the above ground potential portion may have a ground potential by being connected to the body capable of conduction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341324-A (JP)
Title: Optical system and picture display device
Inventor: MATSUNAGA TOMOMI
IPC: G02F1/13
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture display device capable of realizing wide viewing angle display where aberration is restrained to be little though it is small in size and light in weight, and to provide an optical system used for the picture display device.  <P>SOLUTION: The optical system for guiding a picture displayed on a display means to observer's observing eyes has the display means for displaying the picture and eyepiece optical elements arranged most proximately to the observer's observing eyes respectively and forms the intermediate image of the picture displayed on the display means in an optical path. As for the principal light beam of a center viewing angle which passes the center of the exit pupil of the optical system from the center of the display means, optical path length Y between the display means and the eyepiece optical element and entire optical path length X in the eyepiece optical element satisfy following relation: 0.1<¾Y/X¾<10.0.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345367-A (JP)
Title: Agricultural working vehicle
Inventor: KAWAJIRI SHINYA
IPC: B62D33/06
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agricultural working vehicle in which the required strength is covered by front stays 9, a trouble of poor forward visibility by the front stays 9 is easily improved, a handle member 17 is utilized for an assist grip when a worker gets on/off a cabin 8, and the cost is reduced.  <P>SOLUTION: In the agricultural working vehicle in which the cabin 8 comprises the right and left front stays 9, right and left rear stays 10 and a roof member 11 supported by the front and rear stays 9 and 10, and a driver's seat 6 is provided in the cabin 8, a brace-shaped handle member 17 is fixed between a roof frame 16 of the roof member 11 and the front stays 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344913-A (JP)
Title: Manufacturing method of flat tube for heat exchanger
Inventor: YAESAWA HIROKAZU
IPC: B21D53/04
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a flat tube for a heat exchanger which can enhance the forming accuracy.  <P>SOLUTION: The inner face side of a folding part 5 of a plate material 4 is made into a protruding part 5a having the same height as that of a protrusion 6. Its outer face side is made into a recessed part 5b. Accordingly, bending of the plate material 4 into a V-shape can be performed with excellent accuracy without complicating the roll shape. When the plate material 4 is formed by overlapping it in the double folded state, the protruding part 5a becomes in a sold state by being overlapped in the double folded state from its center. As a result, the flat tube 1 can be formed with excellent accuracy without deviation of a folding point caused by its deformation in a re-striking process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004008795-A (JP)
Title: Edge phantom
Inventor: CRESENS MARC
IPC: A61B6/00
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an edge phantom for evaluating the sharpness based on an edge step response of a digital radiography system.  <P>SOLUTION: The edge phantom evaluates the sharpness response of a radiation recording and detecting system. The edge phantom generates a radiograph by being exposed to radiation from a radiation source and evaluates the radiograph recorded and detected by the system. The edge phantom is designed such that a line locating outside of a plane perpendicular to the top face of the edge phantom and extending from the focus of the radiation source to a point on a curved or flat side face of the phantom matches with the linear part of the side face containing the point. The flat or curved side face of the phantom is used for the evaluation of sharpness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004355851-A (JP)
Title: Method for water cut-off treatment of earth wire
Inventor: TANAKA TETSUJI
IPC: H01B13/32
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for surely applying water cut-off treatment to an earth wire with a simple operation and without increasing a volume of a wire terminal part.  <P>SOLUTION: When applying water cut-off treatment to the earth wire 10, a water cut-off agent having fluidity is supplied from the position of the arrow A for instance to its one terminal, and while supplying the water cut-off agent or after supplying it, air in the inside of the sheathing material 14 of the earth wire 10 is sucked from the other terminal of the earth wire 10 to reduce the pressure. Thereby, the water cut-off agent is infiltrated into the inside of the sheathing material 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353713-A (JP)
Title: Planetary gear type multiple transmission for vehicle
Inventor: TABATA ATSUSHI
IPC: F16H3/62
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planetary gear type multiple transmission for a compact vehicle capable of taking a wide width in a change gear ratio and achieving more than seven forward stages in change gear ratio steps.  <P>SOLUTION: This planetary gear type multiple transmission comprises concentric first to fourth planetary gears, rotating elements such as a sun gear, a carrier, a ring gear and a pinion are connected with each other to change gears in the rotation of an input rotating member and output the same from an output rotating member, and not less than seven forward stages can be achieved by selectively switching engaging and disengaging states of a clutch and a brake.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353547-A (JP)
Title: Variable valve system of internal combustion engine
Inventor: KAWADA SHINICHI
IPC: F01L13/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent dispersion of the valve lift between cylinders by preventing the inclination of a control shaft when assembling an actuator with the control shaft.  <P>SOLUTION: A variable valve system comprises a drive cam fixed to an outer circumference of a drive shaft 3, and a rocker arm 13 with one end part thereof connected to the drive cam via a link arm 14. The rocker arm is supported by an outer circumferential surface of an offset control cam fixed to an outer circumference of a control shaft 17 in a rocking manner, and rocking cams 7 and 7 to drive an intake valve are connected to the other end part. There are provided an engagement groove 39 notched in an end part 17a of the control shaft along the radial direction and an engagement projecting part 40 facing the engagement groove 39 and formed on an end part of a shaft part 26 of an actuator 22. The engagement projecting part is engaged with the engagement groove in the radial direction, and a moving means 38 to permit free movement of the shaft part in the upper and lower radial directions of the control shaft is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352848-A (JP)
Title: Water-based coating composition and method for improving solvent resistance of coating film
Inventor: KIMURA YOSHIHARU
IPC: C09D7/12
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the gel fraction or solvent resistance of a coating film without using a curing agent or a crosslinking agent.  <P>SOLUTION: The water-based coating composition comprises as dispersed particles formed by bonding nanosized particles with a vinyl polymer directly or through a nonionic surfactant. The vinyl polymer can be prepared by polymerizing a monomer having functional groups selected from among carboxy groups, epoxy groups, hydroxy groups, and hydrolyzable silyl groups with at least one monomer selected from among a (meth)acrylic monomer, an aromatic vinyl monomer, and a vinyl ester monomer. Such a composition, though it is a water-based one-package coating composition, can give a coating film improved in gel fraction or organic solvent resistance without using a curing agent or a crosslinking agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352658-A (JP)
Title: External preparation for skin
Inventor: SUZUKI RIKAKO
IPC: A61K8/97
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellently safe external preparation for the skin, having both of tyrosinase activity-inhibiting effects and cyclic AMP (cAMP) production-inhibiting effects, and also having excellent melanin production-inhibiting effects and bleaching effects.  <P>SOLUTION: The external preparation for the skin is obtained by formulating one or more kinds of plants selected from Dioscorea mexicana, Loranthus sp., Symplocos racemosa, Pachyrrhizus erosus, Cedrus deodara, Quercus lusitanica, Woodfordia fruticosa, Mangifera indica and Terminalia arborea, or a solvent extract thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356971-A (JP)
Title: Surface-mount antenna and antenna mounting method
Inventor: SEKIGUCHI MASAMI
IPC: H01Q1/38
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-mount antenna capable of using antennas common to various sets by making common the structure of an antenna formed by an electrode provided on the surface of a dielectric and by improving a pattern at a substrate side to perform the matching of an operation frequency and impedance matching, and to provide an antenna mounting method.  <P>SOLUTION: In the surface mounting antenna 12, the electrode 14 is formed on the surface of the dielectric for mounting onto the substrate 11. In the electrode 14, a grounded electrode 15 and a feeding electrode 16, where both the ends face the same direction, are formed. On the substrate, a ground mount pattern 22 connected to the grounded electrode of the electrode and a feeding mount pattern connected to the feeding electrode of the electrode are formed at a specific distance. The pattern width of a ground pattern 25 at the connection site between the ground mount pattern and the GND pattern of the substrate is adjusted for matching to the operating frequency as a change in inductance. The area of the surface of a feeding pattern 24 opposite to a feeding mount pattern 23 at the specific distance is changed. As a result, capacitance consisting of the dielectric constant of the substrate is changed and impedance matching is achieved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355456-A (JP)
Title: Method for object identification, device for object identification and system for traffic volume measuring, monitoring system for rail track, and monitoring system for intruder
Inventor: DOMOTO YASUYUKI
IPC: G08G1/04
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for identifying an object which can identify classification of the object even when a space for existence of the object can not accurately be extracted.  <P>SOLUTION: The method for identifying the object is for identifying the classification of the object based on whether at least a part of the object exists or not on one space designated in advance out of the two spaces divided by a reference plane set in advance. Using a camera 110 which has the center of its imaging optical system on the reference plane, an image input part 101 for inputting a scanned image for the space being monitored, and a space extracting part 102 for extracting the space for existence of the object in a captured inputted image 112, the inputted image 112 are divided into two areas by a reference line for the object identification virtually indicating the reference plane. Depending on whether the space of existence of the extracted object exists on an upper area or not, the extracted object is decided if it is a vehicle to be identified.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360751-A (JP)
Title: Hydraulic control device
Inventor: MATSUMOTO SATORU
IPC: F15B11/00
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic control device of very compact construction and having a high reliability capable of regulating the maximum rate of flow to an actuator in response to an external signal irrespective of the level of the load pressure.  <P>SOLUTION: The control valve 2 of this hydraulic control device is connected with a hydraulic pump 1, a tank, and the actuator, and in the neighborhood of its main switching spool 50, a seat valve element 4 is installed. Inside the seat valve element, a pilot spool 5 furnished with an internal passage 27 as a through path extending in the axial direction is supported slidably and liquid-tightly. The under-part of the pilot spool is in communication with a pump passage 7. On the opposite side, two oil chambers 26 and 25 adjoining are formed with a piston 35 interposed. An external signal pressure is introduced to the oil chamber 26. The greater one of the pressure in the supply passage 8 and the pressure in the internal passage is selected by a high pressure selecting means 15 and led to the back chamber 19 of the pilot spool through a throttle 17. The sliding position of the pilot spool is decided by the external signal pressure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362255-A (JP)
Title: Printing system, printer and print server
Inventor: ISHIKURI TAKEYUKI
IPC: G06F3/12
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique that solves various problems of handling of printed matters such as wrong pickup and neglect in a printer.  <P>SOLUTION: A printing system 100 used by one or more clients 200 via a network 300 has a printing mechanism 120 for executing printing, a storage device 160 functioning as destination information recording means for recording user destination information, and a user interface part 130 functioning as message sending receiving means for receiving a command to send a specific message to a user of the system; and also has a controller 111 for, when the user interface part 130 receives a message sending command, reading out destination information from the storage device 160, and sending a specific message to the destination client 200 via the network 300.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003784-A (JP)
Title: Image forming apparatus
Inventor: TAKI KENJI
IPC: G03G15/00
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is difficult to sufficiently cleaning the heat member and pressure member of a fixing device by a conventional cleaning means, even though foreign matter such as toner is stuck and accumulated to cause a soiled image or a soiled paper back.  <P>SOLUTION: An image forming apparatus is constituted so that the cleaning sheet passes through a fixing nip at a speed lower than the speed used for image formation, in the cleaning mode in which the heat member and the pressure member are cleaned using a cleaning sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003495-A (JP)
Title: Light wavelength measuring apparatus
Inventor: FURUKAWA HIROSHI
IPC: G01J3/447
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain high wavelength resolution over a wide wavelength range.  <P>SOLUTION: A first polarization conversion element 23 formed so that intensity ratio obtained from emission light to the monotonous change of a wavelength in a specified range changes monotonously, and a second polarization conversion element 24 formed so that the intensity ratio obtained from emission light to the monotonous change of a wavelength in a specified range changes periodically are used. A wavelength closest to the wavelength obtained from the emission light of the first polarization conversion element 24 is selected as the wavelength of light to be measured from a plurality of candidate wavelengths obtained with high wavelength resolution from the emission light of the second polarization conversion element 24 when the light to be measured enters.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002658-A (JP)
Title: Deodorizing device for toilet
Inventor: TOKUMOTO TOMONORI
IPC: A61L9/01
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structurally simple deodorizing device for a toilet, which dispenses with a high cost and a large space, and which is not affected by humidity, in a deodorizer composed of manganese dioxide and an adsorbent.  <P>SOLUTION: This deodorizing device for the toilet comprises a moisture conditioning function part which is composed of a moisture conditioning material having moisture absorbing properties in high-humidity atmosphere and moisture desorbing properties in low-humidity atmosphere, a deodorizing function part which includes manganese dioxide and the adsorbent, and a blast function part. The moisture conditioning function part is positioned on the windward side of the deodorizing function part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336685-A (JP)
Title: Program receiving apparatus, program receiving method, program recording apparatus, information processor, and information provision system
Inventor: HANAMI ITOKO
IPC: H04N5/44
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To deal with the installation of a new broadcasting channel published on an electronic program chart with respect to an apparatus or the like for excellently differentially reading a code of a broadcasting channel on the electronic program chart and a code of a receiving channel for reception.  <P>SOLUTION: Presence/non-presence of rewrite data is judged in a step (1) and when there are no rewrite data (No), other processing is performed in a step (2) as it is, and finished. When there are the rewrite data in the step (1) (Yes), on the other hand, a table provided in a memory area is rewritten in a step (3). In such a case, rewriting includes various data but a table for differential reading from the broadcasting channel to the receiving channel is included, as a part of rewriting. Thus, the table for differential reading from the broadcasting channel to the receiving channel is rewritten and when a broadcasting time zone and a broadcasting channel or the like of a desired program to be recorded by using the electronic program chart are set, for example, tuning or the like is controlled according to the receiving channel read differentially from the broadcasting channel corresponding to the setting.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000820-A (JP)
Title: Method and apparatus for treatment of wastewater
Inventor: TOTSUKA HISAO
IPC: C02F11/12
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the lowering of a filtering capacity to sharply reduce an operation cost when wastewater having a solid component suspended therein is treated using a filter apparatus to remove the solid component.  <P>SOLUTION: In the wastewater treatment method, wastewater is supplied to the filter apparatus 4 provided with a plurality of filter elements 8 and the treated clean water is discharged to a treated water discharge means 40. The solid component is separated when it is deposited on the filter elements 8 to discharge the wastewater as suspended water and this suspended water is purified by a purifying means 18 to obtain clean purified water equivalent to the treated clean water and this clean purified water is discharged to the treated water discharge means 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000552-A (JP)
Title: Capsule endoscope
Inventor: YOSHIDA TAKEKAMI
IPC: A61B1/00
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capsule endoscope which has a function to adjust the light amount of a light source so as to be capable of continuously photographing under a plurality of exposure conditions.  <P>SOLUTION: The capsule endoscope has at least a photographing optical system 6, the light source 5, an image pickup part 1, and a power supply 8. It is provided with a photoelectric conversion element 4 for monitoring an exposure state of an object and a light source driving control part 2 for executing the calculation of the exposure conditions and the control of the light source 5 by an output signal from the photoelectric conversion element 4. It is characterized in that it can continuously photograph the object under a plurality of the exposure conditions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009641-A (JP)
Title: Boots ring
Inventor: OGINO TAKASHI
IPC: F16J3/04
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boots ring that can be used for an existing joint unit and produce the pre-designed face pressure in well balanced at the requested position.  <P>SOLUTION: After a sealing part 1a at both ends of a boots 1 covering the joint unit is fitted respectively to a fitting part 4 of the joint unit where a seal groove 4c is formed along the entire circumferences, the boots 1 is made to be the boots ring 10 that fixes to the joint unit by tightening and fixing to the sealing part 1a. A pressing part 10a that presses the sealing part 1a of the boots 1 partially to both edge parts Ps of the seal groove 4c is equipped to all inner circumferences.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004143411-A (JP)
Title: Method for producing graft copolymer having special structure
Inventor: TSUDA TAKASHI
IPC: C08F290/02
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a graft copolymer having a structure that a unit (polymer chain) derived from a macromonomer is contained in a central chain (in the case of adapting it to an ABA type block copolymer, this part corresponds to a B-unit), in a good productivity at a low cost.  <P>SOLUTION: This method for producing the graft copolymer is obtained by performing the radical polymerization of a monomer mixture of (A) 20-80pts.mass oligomer having double bonds at both of the terminals and 2,000-30,000 number-average molecular weight and (B) 80-20pts.mass vinyl monomer by using an agitating vessel type reactor at 150-300°C for a period within 60 min.  <P>COPYRIGHT: (C)2004,JPO