baber/WOPTO huggingface dataset:
Patent JP-2004254229-A (JP)
Title: Location positioning system
Inventor: ONISHI KENJI
IPC: G01C21/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a location positioning system in which a location of a mobile machine is grasped on the basis of information from one base station when positioning cannot be performed by a global positioning system.  <P>SOLUTION: The location positioning system 10 for positioning the location of a mobile telephone set 30 having a function with which the global positioning system is utilized to position its own location, includes: a positioning judgement part 102 for judging whether the mobile telephone set 30 can utilize the global positioning system for positioning; and a location specifying part 103 for specifying the location resulting from positioning by the mobile telephone set 30 as a location of the mobile telephone set 30 when the judged result indicates that positioning is possible, and specifying the location of the mobile telephone set 30 on the basis of distance information and area information for specifying a distance between the base station corresponding to the mobile telephone set 30 and the mobile telephone set 30 when the judged result indicates positioning is impossible.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248991-A (JP)
Title: Dental handpiece
Inventor: OKUDA TAKAHARU
IPC: A61C1/06
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To make a micro-engine handpiece containing a micro-engine in its head case section utilizable while the conventional micro-engine handpiece, the instrument hose section of an air turbine handpiece, or a handpiece section containing a micro-motor is made utilizable as it is.  <P>SOLUTION: This dental handpiece is constituted to rotate an odontotherapeutic tool 9 by means of a micro-motor M.M housed in its head case section 11. This handpiece is provided with a rotary machine E.M composed of an electric motor or air motor and a generator G which is rotated by the rotary machine E.M. The micro-motor M.M is rotated by using the electric power generated from the generator G.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255596-A (JP)
Title: Method for manufacturing ink jet recording material
Inventor: KOMATSU TAKAAKI
IPC: B41M5/52
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an ink jet recording material having high ink absorptivity and high definition photographic picture quality in the way that the coating surface is uniform and the production efficiency is high.  <P>SOLUTION: This method for manufacturing the ink jet recording material is to prepare a coating liquid by mixing a silica slurry obtained by maturing a silica slurry produced by dispersing a gas phase silica until it is reduced to the size of not more than 300 nm in the presence of a cationic polymer, at 25 to 37°C under conditions which satisfy the formula: (37-T)×12+24≤Hr with at least polyvinyl alcohol and apply the coating liquid to polyolefin resin-coated paper. In the formula, T is a maturity temperature (°C) and Hr is a maturity time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256583-A (JP)
Title: Diallyl phthalate resin molding material
Inventor: KAWAMURA SATORU
IPC: C08F263/08
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diallyl phthalate resin molding material which exhibits improved resistance to solder reflow and excellent moldability while keeping its excellence in electrical properties, mechanical properties, etc., regardless of the type of a diallyl phthalate resin.  <P>SOLUTION: The diallyl phthalate resin molding material is obtained by using a curing catalyst consisting of 2,5-dimethyl-2,5-bis(benzoylperoxy)hexane or by using a curing catalyst consisting of dicumyl peroxide and 2,5-dimethyl-2,5-bis(benzoylperoxy)hexane. The 2,5-dimethyl-2,5-bis(benzoylperoxy)hexane is used in an amount of desirably 0.05 to 1.0 wt.% based on the whole molding material. The dicumyl peroxide is used in an amount of desirably 0.1 to 0.7 wt.% based on the whole molding material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256127-A (JP)
Title: Bottle with tamper-proof ring
Inventor: SAITO TAKASHI
IPC: B65D41/34
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bottle with a tamper-proof ring in which a cap body is easily screwed to the bottle with a constant torque when a cap is screwed to the bottle, and the cap body is easily unscrewed from the bottle without high torque when the cap is unscrewed from the bottle.  <P>SOLUTION: In the container with the tamper-proof ring, a plurality of ratchets 401 are circumferentially provided on an inner circumferential surface on a lower end of a circumferential wall of a cap body 200 on a neck part 110 of a bottle 100 with a plurality of ratchets 111 circumferentially provided on a lower part. A cap with a tamper-proof ring 400 connected thereto via a plurality of easily-breakable connection bands 300 is screwed. When the cap is unscrewed, the ratchets of the bottle are fitted to the ratchets of the cap to break the easily-breakable connection bands of the cap, and the cap body is separated from the tamper-proof ring to unseal the container. The number of the ratchets of the cap is odd, and the number of the ratchets provided on the neck part of the bottle is set to be an even number which is not fitted evenly into the number of the ratchets of the cap.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257049-A (JP)
Title: Reinforcing band
Inventor: KONDO FUJIO
IPC: E04C5/07
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing plate for improving adhesive strength by releasing bubbles in an adhesive when stuck to a structure.  <P>SOLUTION: This reinforcing band has a sticking surface 1 having the thickness gradually reducing toward both side edges from a central part when viewing a cross section. Since the reinforcing band has the sticking surface having the thickness gradually reducing toward both side edges from the central part when viewing the cross section, when pressing the reinforcing band to the structure when stuck to the structure, the adhesive flows toward both side edges from the central part of the reinforcing band, and since the bubbles in the adhesive are pushed out according to the movement, the bubbles remaining in the adhesive reduce, and the adhesive strength is improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003316142-A (JP)
Title: Image forming apparatus, control system for the apparatus, cartridge, and memory device mounted on the cartridge
Inventor: OKUBO KAZUHIRO
IPC: G03G15/08
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that always supplies an appropriate amount of toner even in the case of a developing operation in which the amount of toner required according to a measured toner concentration is large.  <P>SOLUTION: When the toner is supplied according to the toner concentration in a development container 10, the number of the rotations of a supply screw 21 which matches the amount of toner to be supplied is corrected using a correction table stored in advance. According to the corrected number of rotations, the rotation of the supply screw 21 is controlled and the toner is supplied. Thus, an appropriate amount of toner can be supplied into the development container 10 at an appropriate time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004259543-A (JP)
Title: Connector
Inventor: IKEGAMI FUMITO
IPC: H01R12/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a connector 10, which can adapt to any difference in relative position between connecting substrates, in which manufacture and assembly are easy, with high reliability and in which the pitch between terminals can be made narrow.  <P>SOLUTION: A socket 20 and a plug 30 are combined to be able to be revolved mutually in the connector. The socket 20 and the plug 30 are provided with a plurality of terminal grooves 26 and 35, each facing each housing 21 and 31 in the direction which is perpendicular to the revolving axis line. A plate terminal 33 with the circular fringe of a partially circular plate as a contact part is stored in one of the terminal grooves 26 or 35, on the socket 20 or the plug 30. A plate terminal 24, provided with a contact part in the vicinity of the elastic tip part, is stored in the terminal grooves 35 and 26 of the other plug 30 or the socket 20. The contact part of the other terminal 24 is brought into an elastic contact with the contact part of one terminal 33.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254870-A (JP)
Title: Slot machine
Inventor: SAKUMA RYUICHI
IPC: A63F5/04
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine where amusement is improved by appearing of a display result showing probability that the occurrence of special prize-winning advantageous to a player is permitted, so-called a chance pattern.  <P>SOLUTION: By carrying out special informing performance with appearing of a special display mode, so-called the "chance pattern", it is informed that the machine is in a state where a BB (big bonus) prize-winning or an RB (regular bonus) prize-winning can occur, and the carrying out ratio of special informing performance is varied according to the expecting degree of the state where the BB prize-winning or the RB prize-winning can occur by appearing of the special display mode.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256672-A (JP)
Title: Decomposition method and decomposition apparatus
Inventor: OZAKI HITOSHI
IPC: C10B53/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decomposition apparatus by which a material to be decomposed can be decomposed in good efficiency with a little external energy.  <P>SOLUTION: The decomposition apparatus is constituted of a feed means 21 for feeding the material 22 to be decomposed, a capturing means 23 for capturing the material 22 to be decomposed, fed from the feed means 21, and an introducing means 24 for introducing oxygen or air, installed between the feed means 21 and the capturing means 23. A part of the material 22 to be decomposed, captured by the capturing means 23 is oxidized by the oxygen or the air introduced from the introducing means 24. The material 22 to be decomposed is decomposed by reacting the material to be decomposed, fed from the feed means and captured by the capturing means 23 with the oxygen or the air introduced from the introducing means 24 to oxidize a part of the material to be decomposed to generate heat, and imparting the obtained heat to the material 22 to be decomposed, remaining without being oxidized to decompose the material 22 to be decomposed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260115-A (JP)
Title: Stage unit, exposure system, and method for manufacturing device
Inventor: EBIHARA AKIMITSU
IPC: G03F7/20
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To move or carry a table efficiently by a simple device constitution when a stage body and the table for supporting a wafer on the stage body are arranged separably.  <P>SOLUTION: After aligning a wafer W2 held on a movable table TB2 on a second wafer stage ST2 under an alignment sensor ALG, the movable table TB2 is moved above a first wafer stage ST1 under a projection optical system PL through a station 61A, and the wafer W2 is exposed. Stators provided on the wafer stages ST2 and ST1 and a stator 62A provided on the station 61A are arranged sequentially on the same line, and linear motors are constituted sequentially of the stators and a mover provided on the movable table TB2. The movable table TB2 is moved by the linear motors.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003323518-A (JP)
Title: Transfer guiding server and method
Inventor: KARASAKI YUKIHIRO
IPC: G06Q50/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer guiding server and method for providing useful transfer guiding information.  <P>SOLUTION: The transfer guiding server comprises an operation information acquiring means for receiving operation information of transportation facilities and storing the operation information, a transfer information storing means for storing information for guiding transfer including names of the transportation facilities, station names, and time tables, a transfer condition receiving means for receiving a condition for searching transfer from a place of departure to a destination, a transfer searching means for searching transportation facilities to be used from the place of departure to the destination according to the condition, an operation information matching means for determining whether or not the received operation information includes operation information relating to the transport facilities, and a result display means for displaying only a searched transfer result when the operation information is not included or displaying the searched transfer result and the operation information if the operation information is included.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337154-A (JP)
Title: Cable conductor change-over test apparatus
Inventor: IWATSUKI TORU
IPC: G01R31/02
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable conductor change-over test apparatus which can realize remarkable simplification and speed-up of a conductor change-over test before and after change-over of a cable.  <P>SOLUTION: The test apparatus consists of two conductor connection terminals T1, T2, one search line connection terminal ST, two external terminals TM1, TM2 for connecting an electric continuity tester (analog tester), two external terminals TM3, TM4 for connecting a conductor resistance measuring apparatus (digital tester), two external terminals TM5, TM6 for connecting an insulation resistance meter, one external terminal 7 for ground connection, and a rotary switch RSW having three circuits and nine contacts. Conductor L1, L2 are connected with the two conductor connection terminals T1, T2. The search line is connected with the search line connection terminal ST. By switching the rotary switch RSW, an electric continuity test, a conductor resistance test and an insulation resistance test are enabled in order.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287810-A (JP)
Title: Transmission type screen, rear projection type image display device, and multi-screen display device
Inventor: YOSHIDA TAKAHIKO
IPC: G03B21/625
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To expand the horizontal directivity or red, green, blue, three primary colors, and simultaneously reduce color shift to realize observation from a wider range by sufficiently expanding a proper visual range even for a projection optical system having a large angle of screen convergence and to improve the uniformity of color of a display screen in a transmission type screen and a rear projection type image display device, and to improve the uniformity of color and brightness of the screen in a multi-screen display device.  <P>SOLUTION: In the transmission type screen having a Fresnel lens sheet and a lenticular lens sheet, the distance of an image side conjugate point of the Fresnel lens sheet is optimized to approximately fix the horizontal angle component of the exiting angle of the outgoing light of red and blue on the front of the screen. The aspherical lens shape of a lenticular lens on the light incident surface and the lenticular lens on the light-emitting surface of the lenticular lens sheet is optimized to uniform the horizontal directivity of the image light of red, green, and blue.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003264102-A (JP)
Title: Ceramic resistor and its manufacturing method
Inventor: TAKATANI SHIGEKI
IPC: H01C7/00
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To suppress resistance variations of a ceramic resistor that uses a resistor made of a chemical compound or a complex compound obtained by using metals of more than four kinds and/or a half metal simple substrate as the starting material and mixing and molding then sintering them.  <P>SOLUTION: The mixing is carried out by using a first stirring blade (2) to make the starting material flow all around inside a mixer (1), and a second stirring blade (3) to release the starting material adhering inside the mixer (1).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004271700-A (JP)
Title: Housing for optical device, optical device, and projector
Inventor: ODA YOSHIHIRO
IPC: G03B21/00
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing for optical device that can improve productivity.  <P>SOLUTION: A main housing 13 of the housing 9 for optical device is provided with an engagement part 23 in one body. A lid body 14 of the housing 9 for optical device is provided with a lid body engagement part 41 in one body. The lid body engagement part 41 is engaged with the engagement part 23 of the main housing 13 to close a portion of an opening part 12 of the main housing 13, thereby locking the lid body 14 to the main housing 13. Screwing processes in fitting operation for the main housing 13 and lid body 14 are reduced to improve the productivity. The engagement part 23 is integrally provided to the main housing 13 and the lid body engagement part 41 is integrally provided to the lid body 14 to decrease the number of components, thereby improving the productivity more. An optical element can be held with a press part 33 provided to the lid body 14 without any play.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274887-A (JP)
Title: Power supply device
Inventor: SANO HIDEAKI
IPC: G05F1/10
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device having an improved constitution for anomaly monitoring and power supply interruption.  <P>SOLUTION: The power supply device is constituted so that a following operation takes place: an operation detecting unit which detects an electrical leak, an overcurrent, an overvoltage, and various other abnormal states related to a temperature and the like. Based on the detection information, an anomaly monitoring unit outputs a signal to a reset switch drive circuit to turn off a reset switch. If an anomaly occurs, an input from an AC power supply to the power supply device is thereby interrupted. Power to the operation detecting unit, the anomaly monitoring unit and the like is outputted from a power circuit provided in the power supply device. For example, the power to the operation detecting unit, the anomaly-monitoring unit and the like is supplied from the transformer in a power circuit for standby. By this constitution, safety is ensured, an independent power supply for the operation detecting unit and the like need not be provided, and thus cost reduction and energy saving are attained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271146-A (JP)
Title: Floor heating system using high frequency induction heating
Inventor: KONNO AKIHIKO
IPC: F24D3/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor heating system having high heating efficiency, superior control responsiveness, high floor temperature retaining performance, high safety and convenience, and small and simple construction and allowing the incorporation of part of a conventional system.  <P>SOLUTION: The floor heating system 10 comprises a heating unit 1 and a radiator 5. The heating unit uses high frequency induction heating for heating heat medium liquid, and the heated heat medium liquid is circulated in the radiator.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004276119-A (JP)
Title: Locking device for locking shaft member and locking device for cylindrical member lock up
Inventor: KITAURA ICHIRO
IPC: B23Q3/02
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking device for locking a shaft member, efficiently applying force to the shaft member and having high durability.  <P>SOLUTION: A workpiece support 1 includes: a collet member 5 externally fitted to a rod 4, having two or more first tapered surfaces forming a polygonal outer peripheral surface tapered to be reduced in diameter toward one end side, and elastically deformed toward the reduced diameter side; a cylindrical body externally fitted to the collet member 5 to be freely moved in the direction of the shaft center and having two or more tapered surfaces forming a polygonal inner peripheral surface tapered to be reduced in diameter toward one end side and forming a prescribed clearance 34 in a space up to the two or more first tapered surfaces; and two or more roller members 32 mounted to roll in the direction of shaft center of the rod 4 in the clearances 34 between two or more sets of the first and second tapered surfaces. When the cylindrical body 6 is driven to the other end side by a first hydraulic cylinder 7, the collet member 5 is elastically deformed toward the reduced diameter side through the two or more roller members 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278873-A (JP)
Title: Condensate re-evaporation device
Inventor: MITA TETSUYA
IPC: F22D11/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a condensate re-evaporation device capable of increasing re-evaporation amount of condensate in a re-evaporation tank without discharging high-temperature condensate from the re-evaporation tank.  <P>SOLUTION: The condensate re-evaporation device is constituted by connecting a condensate feed pipe 2 and a communication pipe 8 to an upper part of a re-evaporation tank 1. A pressure sensor 9 and a pressure control valve 4 are fitted to the communication pipe 8 so as to be connected to a suction chamber 12 of an ejector 3, and a liquid force feed member 7 is disposed on a predetermined lower part of the re-evaporation tank 1 and connected via a condensate outlet pipe 5. A temperature regulating valve 23 is fitted to the condensate outlet pipe 5. In the condensate re-evaporation device, a part of condensate fed from the condensate feed pipe 2 to the re-evaporation tank 1 is re-evaporated, and sucked by the ejector 3 through the communication pipe 8, and the remaining condensate flows down into the liquid force feed member 7 from the temperature regulating valve 23 only when the temperature of the remaining condensate is low at a predetermined value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277075-A (JP)
Title: Paper powder removing device and image forming apparatus
Inventor: AKIMOTO TAMIYA
IPC: B65H5/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper powder removing device capable of removing paper powders by improving machine quality while keeping conveyance quality and image quality as they are conventionally.  <P>SOLUTION: This paper powder removing device is constituted in such a way that image is formed on an image carrying body 1 and the image is transferred onto a transfer sheet in an image forming apparatus to remove paper powders on the transfer sheet by utilizing a means for conveying the transfer sheet to a transfer part. This paper powder removing device has a conveyance means, which is provided with a driving roller 5-1 abutted on the transfer sheet and rotating on the upstream side in the direction of conveyance of the transfer sheet from a transfer means 6, two driven shafts 5-5, 5-6 arranged at positions opposing to the driving roller 5-1, being parallel with the driving roller, and keeping a fixed interval between them, and an endless belt 5-4 covering two driven shafts and coming into contact with the transfer sheet in a part opposing to the driving roller. A paper powder removing member 12 is abutted on a position in contact with the driven shaft 5-6 on one side in a part other than a conveyance face of the transfer sheet on an outer peripheral face of the endless belt 5-4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI