baber/WOPTO huggingface dataset:
Patent JP-2004249308-A (JP)
Title: Welding method and equipment
Inventor: WATANABE SHINJI
IPC: B23K11/16
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To allow quick welding even in resistance welding between workpieces having an insulating film formed on the surface of the base metal.  <P>SOLUTION: Resistance welding electrodes 28, 30 are pressed, with a prescribed pressurizing force, against each of the workpieces 14a, 14b superposed on each other. Then, while a welding voltage is applied to the resistance welding electrodes 28, 30, a laser beam is emitted to the contact parts P1, P2 between the resistance welding electrodes 28, 30 and the workpieces 14a, 14b. Accordingly, with the insulating film removed by the laser beam, a welding current is instantaneously imparted to the welding zone PO, making a transfer time infinitely near zero from the process of removing the insulating film to the process of imparting the welding current.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249392-A (JP)
Title: Collet chuck device
Inventor: SUKO YASUHEI
IPC: B23B31/20
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collet chuck device for eliminating replacing work of a collet chuck and highly accurately gripping a workpiece different in an outer diameter with large gripping force.  <P>SOLUTION: This collet chuck device has a base member 3 fixed to the tip of a main spindle 1, a connecting rod 4 for rotating together with the main spindle 1 and movably arranged in the shaft direction to the main spindle 1, an annular sliding body 2 arranged in front of the base member 3, fixed to the tip of the connecting rod 4, and movable in the shaft direction, and a collect gripping member 10 fitted and installed inside the annular sliding body 2 so as to be slidable in the shaft direction and the diametrally contracting-diametrally expanding direction. A radial sliding groove 31 is radially formed in a front part of the base member 3 for sliding in the radial direction by fitting the respective collect gripping members 10, and a shaft directional sliding groove 22 is formed inside the annular sliding body 2 for sliding in the shaft direction by fitting the respective collet gripping members 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254475-A (JP)
Title: Motor drive device and hybrid drive device including it
Inventor: IMAI MAKOTO
IPC: B60L50/16
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To accomplish reduction of the cost of a motor drive device by reducing the capacity of a shared power transmission line.  <P>SOLUTION: When either of motors 12 and 14 is driven substantially at its maximum output and the other of the motors 12 and 14 is controlled into stop state or power generation state, the current passed through a shared bus bar 26 is equal to or less than the maximum value of the capacity (A) of a bus bar 22 and the capacity (A) of a bus bar 24. Because of this operation, the capacity (A) of the shared bus bar 26 is so set that it is substantially equal to the maximum value of the capacity (A) of the bus bar 22 and the capacity (A) of the bus bar 24.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264913-A (JP)
Title: Premium calculation device, method and program for calculating premium and recording medium
Inventor: MAEDA AKIRA
IPC: G06Q40/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To construct a business model for a accident insurance business considering the durability of a metal structure or the like.  <P>SOLUTION: A premium calculation device 6 calculates an insurance premium for a metal structure by using inputted information concerned with welding parts of the metal structure as one element and displays information indicating the premium. An accident insurance company 5 presents the displayed premium to an owner or a contractor 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249442-A (JP)
Title: Optical part and its manufacturing method
Inventor: NAKAMURA JUNJI
IPC: B23H1/02
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for inexpensively and easily manufacturing using electric discharge machining, an optical part having small surface roughness of an inner surface, and composed of a conductive base material having a through-hole.  <P>SOLUTION: This optical part manufacturing method manufactures the optical part composed of the conductive base material having the through-hole by forming the through-hole in the conductive base material by the electric discharge machining by relatively moving a tool electrode and the conductive base material in the thickness direction of the conductive base material by discharging by impressing pulse voltage between the conductive baser material and the tool electrode by opposing the tool electrode to the conductive base material for constituting the optical part, and is characterized by changing polarity of the pulse voltage impressed between the conductive base material and the tool electrode after forming a through-hole in the conductive base material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256156-A (JP)
Title: Container
Inventor: OKADA AKIRA
IPC: B65D88/12
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the opening of a ventilating hole from being accidentally changed by a misoperation or the like by providing an open/close lever on a container vertical wall while maintaining the ventilation function of the container.  <P>SOLUTION: An end of a ventilation path 11 is opened as an external vent hole 7 on the outside of the vertical wall 2 of the container 6. On the other hand, the other end of the ventilation path 11 is opened by opening a plurality of holes with the same shape at predetermined intervals along an upper side face 12 of a box 10 to form internal vent holes. By providing a lid 15 having a plurality of holes formed in the same shape and at the same interval as those of the internal vent holes slidably with respect to the upper side face 12 of the box 10, the lid 15 is hidden inside the container 6. Therefore, this eliminates risk that the lid 15 is operated from the outside of the container by a misoperation, mischief or the like, to cause the opening of the ventilating hole to be accidentally changed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266397-A (JP)
Title: Material presenting apparatus
Inventor: NAGASHIMA TAKASHI
IPC: H04N5/222
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material presenting apparatus which ensures the visibility of a monitor provided with a virtual screen without being obstructed by an imaging unit, and facilitates pointing on the monitor.  <P>SOLUTION: An arm 11 supporting an imaging unit 20 is fixed to the left inside of a material mount 10 near its corner, a liquid crystalline monitor 30 is hinged to the inside end of the mount 10, and the arm 11 and the imaging unit 20 are disposed at the left side of the monitor 30 so that both may not superpose on the monitor 30, as seen from a presenter, thereby ensuring the visibility of the monitor 30 to facilitate pointing thereon.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264985-A (JP)
Title: Information providing system
Inventor: FUJITA MUNEO
IPC: G06Q30/06
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the trouble of giving an order for merchandise or the like through a communication line.  <P>SOLUTION: An information providing system is provided with; a folding postcard 10 where identification information for accessing an information providing server 30 is entered by a two-dimensional code; a terminal 20 constituted so as to be able to read the two-dimensional code entered in the folding postcard 10; and the information providing server 30 which provides information for the terminal 20 through the Internet 40 in response to reading the two-dimensional code by the terminal 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266073-A (JP)
Title: Electronic equipment
Inventor: SHIMADA SATORU
IPC: H01L23/467
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment which efficiently cools heating elements while preventing an increase in the cost and increase in power consumption.  <P>SOLUTION: Equipment is provided with a cooling means 10 cooling the heating elements 3, 4 and 5 incorporated in a casing 2. The cooling means 10 is provided with an outer air introduction hole 6 arranged in an outer peripheral part of the casing 2, a venting duct 7 whose one end is connected to the outer air introduction hole 6 and other end is installed in the casing 2, and a fan member 8 which is arranged on the other end side of the venting duct 7 and in which a part of a valid suction and exhaust area faces an opening part 7a of the vending duct 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262074-A (JP)
Title: Image forming apparatus, image forming method, and image recording medium
Inventor: OKUYAMA HIROYUKI
IPC: B41J5/30
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus corresponding to a plurality of PDLs in which γ-correction is effected easily and surely depending on a desired PDL.  <P>SOLUTION: The image forming apparatus comprises an image processing section 154 for selecting correction parameters corresponding to the PDL of given image information from correction parameters for a plurality of PDLs stored in a storage section and correcting the image information based on the correction parameters for a selected PDL, and a image forming section 104 for forming an image based on the corrected image information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224788-A (JP)
Title: Method of disinfection/sterilization of bath water and hot water-distributing pipe with activated chlorine dioxide
Inventor: SUKEGAWA TADASHI
IPC: A47K3/00
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of disinfection which is highly effective for disinfecting/sterilizing pathogenic microorganisms including Legionella bacteria in bath water and removing biological slimes (biofilm) in hot water-distributing pipes and the like.  <P>SOLUTION: The method of disinfection/sterilization of pathogenic microorganisms such as Legionella bacteria and of removing biological slimes (biofilm) composed of contaminated microorganisms comprises bringing a chlorine dioxide agent containing chlorine dioxide or an activated chlorine dioxide into direct contact or continuous contact by circulation thereof with a bath tub and hot water-distributing pipes.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262368-A (JP)
Title: Harness wiring structure for engine room
Inventor: KUWANO YASUNARI
IPC: B60K17/04
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a harness wiring structure for an engine room capable of remarkably improving assembling workability and practically and sufficiently reducing production costs.  <P>SOLUTION: In this harness wiring structure for the engine room, one end of a harness 7 having the other end connected to an electric part 5 provided around an engine body 2 within the engine room where a power unit 1 having an engine body 2 and a transmission 3 is mounted to be transversely installed in a vehicle body front and rear direction is wired toward a rear side of a vehicle body. After fixing the harness 7 to a steering rack unit 10 extended in a vehicle width direction on a lower side of the engine room from a rear side of the engine body 2, the harness 7 is wired from the engine room to the rear side of the vehicle body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263468-A (JP)
Title: Multi-spindle screw conveyor
Inventor: ITO KEN
IPC: B65G33/18
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a multi-spindle screw conveyor that secure of sealing property and improvement of durability are compatible with each other.  <P>SOLUTION: The screw conveyor in which a plurality of screws 10, 20 having spiral flights 12, 22 with different flight directions are contained freely rotatably works as a conveyor by oppositely rotating the screws 10, 20. Spiral seal materials 15, 25 are provided at the peripheral edge of one or both of the flights 11, 22 of the screws 10, 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264715-A (JP)
Title: Control device and program for sound volume of sound equipment
Inventor: SAITOU KENICHIROU
IPC: G10H1/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To control even sound equipment which does not have, for example, solo and muting functions to realize functions similar to the solo and muting functions when various kinds of sound equipment are controlled from outside.  <P>SOLUTION: When setting of one channel to a solo function is indicated, sound volume event data for setting sound volume to zero are generated for all channels except the channel for which the setting of the solo function is indicated and the generated sound volume event data are transmitted to the sound equipment. When setting of one channel to a muting function is indicated, sound volume event data for setting sound volume to zero are generated for the channel for which the setting of the muting function is indicated and the generated sound volume event data are transmitted to the sound equipment.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269635-A (JP)
Title: Flame-retardant film, incombustible laminate, and incombustible laminate structure
Inventor: YAMADA YASUE
IPC: C08K3/22
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To form a fascia, such as an internally illuminated one, having excellent flame retardancy and being resistant to staining by penetrated rainwater and to the growth of e.g., mold.  <P>SOLUTION: A flame-retardant film is prepared from a composition formed by formulating a flexible fluroresin with titanium oxide. This film is high in water repellency, light resistance, flame retardancy, and whiteness since it is prepared from the composition formed by formulating the fluororesin inherently having a high limiting oxygen index and excellent weathering resistance with the titanium oxide. Therefore, a laminate 5 prepared by laminating the film on either surface of a glass fiber fabric and laminating a coat layer based on a thermoplastic resin or a silicone resin on the other surface is a membrane material being excellent in water repellency, light resistance, and weathering resistance, having such flame retardancy as to be determined as an incombustible material, having high flexibility, excellent processability, and nonproblematic in cracking and placeability, and suited as the fascia when set up with e.g., a fastener 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271828-A (JP)
Title: Optical element, and its manufacturing method
Inventor: TOKUNAGA TAKASHI
IPC: G02F1/1335
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element for polarizing transmission light and reflected light, and to provide its manufacturing method.  <P>SOLUTION: The optical element for polarizing light comprises a substrate with a main surface which includes a 1st axis and has periodical ruggedness in the direction of the 1st axis, and a lamination structure body which is arranged on the main surface and alternately laminates a 1st dielectric layer and a 2nd dielectric layer differing from the 1st dielectric layer in the refractive index. The lamination structure body includes a low refractive index area located with periodicity in the 1st axial direction. The refractive index of the low refractive index area is smaller than that of the 1st dielectric layer or the 2nd dielectric layer adjacent thereto.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273078-A (JP)
Title: Method for deciding optimal recording power, optical disk device, and optical disk
Inventor: OKADA ATSUSHI
IPC: G11B7/125
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the degradation of a light emitting element and also to improve a recording quality by reducing the variation of a recording power Pw to be decided.  <P>SOLUTION: An amplitude measuring part 15 measures the amplitude (m) of the reproduced signal of recorded data recorded in the test writing area of an optical disk while changing recording power P. A variation operating part 16 operates the variation γ of the amplitude (m) of the reproduced signal. A recording power calculating part 17 calculates reference power Pt corresponding to the variation γt specified by an optical disk 2 from the power P with which the data is recorded in the test writing area and the variation γ of the amplitude (m), which is calculated in the variation operating part 16 and adds a correction value α corresponding to the kind and the recording speed of the disk 2 to the value of reference power Pt and decides the added value as the optimal recording power Pw.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238382-A (JP)
Title: External agent composition containing retinoic acid
Inventor: KIJIMA YOSHIMICHI
IPC: A61P31/04
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an external agent a composition improved in water solubility and stability of retinoic acid.  <P>SOLUTION: This composition is characterized by containing retinoic acid, a ferrous/ferric salt expressed by the following formula and water. Formula: Fe<SP>+2</SP><SB>m</SB>Fe<SP>+3</SP><SB>n</SB>Cl<SB>2m+3m</SB>[wherein, (m), (n) are each a positive integer]. By the activity of the ferrous/ferric salt contained in the composition, it is possible to realize the stabilization of the retinoic acid without inhibiting the characteristics of the retinoic acid and also to improve the solubility with water.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004282373-A (JP)
Title: Entity device, proximity entity searching method, proximity entity searching program, and recording medium therefor
Inventor: HOSHIAI TAKANARI
IPC: H04L12/721
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an entity device, a proximity entity searching method, a proximity entity searching program, and a recording medium therefor which realize search of a proximity entity and reestablishment of a shared link on the basis of various attributes such as a hop attribute in an autonomously distributed network.  <P>SOLUTION: The entity device collates whether or not a hop attribute denoted by semantic information of an event received from an entity device being an event sender is coincident with a hop attribute of a filter registered in a semantic information router having the filter denoting the hop attribute being an event acquisition condition, and controls event routing on the basis of a result of collation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279882-A (JP)
Title: Ultra high-speed nonlinear optical element
Inventor: TSURUMACHI TOKUAKI
IPC: G02F1/35
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultra high-speed nonlinear optical element which can simultaneously overcome two contradicting conditions of high optical nonlinearity and high-speed response characteristics.  <P>SOLUTION: The ultra high-speed nonlinear optical element has a coaxial incidence ultra high-speed optical switching function which can be swiftly restored to an initial state and permits high-speed repetitive switching by coaxially making light pulses incident on such a medium as a self-organized quantum dot aggregate of large heterogenic widening and long phase relaxation time to excite quantum dots, then coaxially making pulse trains taking pulse areas into consideration incident on the medium to forcibly induce the high-speed energy relaxation below about 1 ps.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275566-A (JP)
Title: Game machine
Inventor: ABE MASAMICHI
IPC: A63F7/02
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can prevent possible troubles caused by a cable connected between an external device such as a CR (card reader) unit and the game machines.  <P>SOLUTION: The body 1 of the game machine has prepaid cards and a function of dispensing game balls with dispensing medals and the CR unit 2 is mounted externally as the external device adjacent thereto. The wire cable 24 used for signals between the body 1 of the game machine and the CR unit 2 is folded and held in a clamp 5 between a card interface board 3A of the body 1 of the game machine and a connector of the CR unit 2. This keeps the cable 24 from being loosened in the course and inserted into a ball receptacle 6 disposed on the back side of the body of the game machine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286775-A (JP)
Title: Advertisement printing device and advertisement printing method
Inventor: OBARA HIDEYUKI
IPC: G06Q30/06
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To increase user's revisit rate to a shop while aiming at improvement in the rate of disclosure, and to make an advertising rate to an advertiser different by changing the added value information included in the advertising information to be printed in accordance with the presence or absence of disclosure of user's personal information.  <P>SOLUTION: In an advertisement printing method, an input section makes an instruction whether or not to output personal information. When the instruction to print the personal information is received, the personal information and advertising information is printed on a sheet material, and when the instruction not to print the personal information is received, only the advertising information is printed. Further, in accordance with the instruction from the input section whether or not to print the received personal information, the added value information included in the advertising information to be printed on the sheet material is changed. Also, by accumulating the number of printed sheets for respective printed matters in accordance with the instruction whether or not to output the personal information, the charged amount as the advertising rate to the advertiser is changed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283037-A (JP)
Title: Vegetable seedling transplanter
Inventor: TAKEYAMA TOMOHIRO
IPC: A01C11/02
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vegetable seedling transplanter which can rush a seedling-planting tine 16 in a seedling tray 15 without damaging the seedling N with the tine 16, when the seedling is taken out with the tine 16, and can highly accurately smoothly take out the seedling N without disordering upper side seedlings, when the seedling is taken out from the seedling tray 15.  <P>SOLUTION: This vegetable seedling transplanter is characterized by disposing a seedling tray 14 and a seedling-planting tine 16 on the front and rear sides, respectively, with respect to a machine frame-traveling direction and moving the seedling-planting tine 16 on the right side based on the seedling tray 14 disposed on the left side on the side view on a counter-clock direction revolution locus A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287110-A (JP)
Title: Method for manufacturing toner, toner, and image forming method using the same
Inventor: OMURA TAKESHI
IPC: G03G9/08
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing toner, the toner, and an image forming method using the same in which excellent fixability on thick paper or offset printing paper is ensured, no toner blister is generated, and in-machine contamination due to toner scattering is not caused even after printing on many sheets.  <P>SOLUTION: In the method for manufacturing toner, the toner is obtained through a step of agglomerating particles comprising a crystalline ester compound represented by the formula (1): R<SB>1</SB>-(OCO-R<SB>2</SB>)<SB>n</SB>and resin particles in an aqueous medium in which an aluminum compound is present. In the method for manufacturing toner, the toner, and an image forming method using the same, excellent fixability on thick paper or offset printing paper is ensured, no toner blister is generated, and in-machine contamination due to toner scattering is not caused even after printing on many sheets.  <P>COPYRIGHT: (C)2005,JPO&NCIPI