baber/WOPTO huggingface dataset:
Patent JP-2004250339-A (JP)
Title: Oral cavity agent composition for electric toothbrush
Inventor: OHARA TAKESHI
IPC: A61K8/00
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an oral cavity agent composition scarcely scattering a drug during operation of an electric toothbrush and oral cavity cleaning, reducing effects on teeth by the oral cavity cleaning using mechanical force and suitable for the electric toothbrush.  <P>SOLUTION: This composition for the oral cavity is obtained by formulating a polymer having a network molecular structure, a binder which gels when crosslinking with calcium, a nonionic surfactant and a water-insoluble powder.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254374-A (JP)
Title: Controller of four-wheel drive vehicle
Inventor: YUASA HIROYUKI
IPC: B60L50/16
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the stability of a vehicle in a power shut-off state by a frictional clutch in a 4-wheel drive vehicle in which output torques of an engine are transmitted to front wheels via the frictional clutch and a manual transmission in the 4-wheel drive vehicle in which the front wheels are driven by the engine and the rear wheels are driven by a motor.  <P>SOLUTION: If the frictional clutch is operated to be disengaged in a 4-wheel drive mode, the drive torque of the motor is thereafter controlled in response to a road load at that time within a predetermined time. Basic target torque based on the road load is corrected in response to the inclination of the surface of a road and a frictional coefficient on the surface of the road under the control of the motor torque based on the road load.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252204-A (JP)
Title: Zoom lens
Inventor: MITSUKI SHINICHI
IPC: G02B13/18
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-performance zoom lens which is suitable to a video camera and an electronic still camera using an electronic imaging element etc., as an imaging medium, and which is miniaturized and low-cost.  <P>SOLUTION: The zoom lens is provided with a 1st lens group G1 having positive refractive power, a 2nd lens group G2 having negative refractive power, a 3rd lens group G3 having positive refractive power and a 4th lens group G4 having positive refractive power in this order from an object side along an optical axis, and at varying the power from a wide angle end state to a telephoto end state, a distance between the 1st lens group G1 and the 2nd lens group G2 is increased, a distance between the 2nd lens group G2 and the 3rd lens group G3 is reduced, and the 4th lens group G4 is shifted with reference to an image plane I, and the 1st lens group G1 is constituted of only a single negative lens L11 and a single positive lens L12, and the zoom lens satisfies prescribed conditional expressions.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003315386-A (JP)
Title: Method and device for measuring ratio frequency (rf) output
Inventor: COUMOU DAVID J
IPC: G01R21/133
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an RF probe head for measuring the voltage and the current of a radio frequency (RF) signal of a sample collecting transferring line.  <P>SOLUTION: This probe head device comprises a conductive housing, a bus in the conductive housing, a pair of connectors mounted on the conductive housing for guiding the RF signal into the housing and from the housing through the bus, a voltage pick-up board in the housing and a current pick-up board in the housing. The voltage pick-up board comprises an analogue processor generating the first DC output representing an electric field effective (RMS) value in response to the electric field around the bus. The current pick-up board comprises a second analogue processor generating the second DC output representing a magnetic field RMS value in response to the magnetic field around the bus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004260368-A (JP)
Title: Network transfer device in which different redundant structure is possible
Inventor: KIMURA ISAO
IPC: H04L45/58
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network transfer device which has few wiring regions and in which a different redundant structure is made possible.  <P>SOLUTION: A port 100 outputs or inputs a packet to a device managing part transferring the packet. An output buffer 110 and an input buffer 160 store the packet. A selector 120 selectively connects an i-th output buffer 110, and i-th and i+1-th ports 100 (i=1 to N). A selector control part 130 controls the selector 120 in accordance with setting decided by a present spare structure. When a fault occurs in a device connected to a J-th port, the selector control part 130 controls the selector 120 so that a k-th output buffer and k+1-th port (J≤k≤N) are selectively connected and the J-th port is not connected. A switch 140 connects an input buffer 160 to the output buffer 110. A switch control part 150 controls the switch 140 in accordance with mode selection information showing the previously decided redundant structure.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255666-A (JP)
Title: Decorative sheet for molding and decorative sheet molding
Inventor: HASEBE AKIHISA
IPC: H01H11/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a decorative sheet for molding having metal gloss having depth, easy to manufacture and causing no change in visibility even if used over a long period of time, and a decorative sheet molding.  <P>SOLUTION: The decorative sheet 10 for molding comprises a laminate obtained by laminating a metal thin film layer 13 composed of a low melting point metal or alloy on a base film 11, and a colored layer 12 is directly laminated on the base film 11 side of the metal thin film layer 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004112750-A (JP)
Title: Semiconductor integrated circuit for communication, and wireless communication system
Inventor: SHINPO JIRO
IPC: H03J1/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit for communication, wherein oscillating is enabled over a wide frequency range and selection of a band to be used of an oscillation circuit for transmission can be completed in a short time, even in a case that an oscillation circuit constituting a PLL circuit for transmission is formed on one semiconductor chip together with an oscillation circuit constituting a PLL circuit for reception and with an oscillation circuit for an intermediate frequency.  <P>SOLUTION: The oscillation circuit (TXVCO 240), constituting the PLL circuit for transmission, is constituted so as to be able to operate in a plurality of bands. A counter (32) for measuring the oscillation frequency of the oscillation circuit constituting the PLL circuit for transmission and a register (37) for storing measured result are arranged. A band, to be used for the oscillation circuit constituting the PLL circuit for transmission, is determined, on the basis of values for setting oscillation frequency of the oscillation circuit (RFVCO 250), constituting the PLL circuit for reception and for setting the oscillation frequency of the oscillation circuit (IFVCO 230) for the intermediate frequency, and the stored measured result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004254949-A (JP)
Title: Reversible bag
Inventor: WAKAMATSU TANEO
IPC: A45C11/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard-type reversible bag which opens at the top.  <P>SOLUTION: A front board member (10) and a back board member (20), a flexible bottom surface (12), and a pair of flexible side panels (13, 13) form a main body of the baggage (100) which opens at the top. The side panels (13, 13) are provided with slide fasteners (15, 15) that reach from the upper end to near the bottom end and the slide fastener (15) is provided with a slider (16) that has a tab (18) that can be operated from both external side and the internal side. The slide fastener (15) is disengaged by drawing down the slider (16) and the flexible side panels (13, 13) are vertically separated in two. The top of the sides of the front board member (10) and the back board member (20) is provided with connecting members (30, 30) that connect the front board member (10) and the back board member (20) in a removable and replaceable manner.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258514-A (JP)
Title: Color liquid crystal display
Inventor: KAWANA MAKOTO
IPC: G02B5/22
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color liquid crystal display having a wide range of color reproduction and no decrease in the contrast even under illumination of a fluorescent lamp and giving a bright image.  <P>SOLUTION: The color liquid crystal display is constituted by assembling a liquid crystal 7 which functions as an optical shutter, a color filter 9 having color elements in at least three colors of red, green and blue corresponding to the optical shutter, and back light 1, 2 for transmission illumination. The main emission peak of the light emitted by the back light is not present in the wavelength region from 530 to 600 nm. The display has a light controlling layer 11 having one or more main absorption wavelengths at least in the wavelength region from 530 to 600 nm disposed on the observer side of the liquid crystal layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003313305-A (JP)
Title: Manufacture of crosslinked particle from polymer having crosslinkable group capable of being activated
Inventor: CRAIG JOHN HOKER
IPC: H01L21/316
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a crosslinked particle useful for manufacturing a dielectric material used for an electronic device such as an integrated circuit.  <P>SOLUTION: The crosslinked particle is manufactured by activating a crosslinkable group in a synthetic polymer. The crosslinkable group remains inactive until it is activated and, when activated, an intramolecular crosslinking reaction occurs irreversibly and the crosslinked particle is formed. In terms of intermolecular crosslinking, the crosslinked particle is kept inactive with each other and against the polymer molecule under the crosslinking condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004261299-A (JP)
Title: Balloon catheter
Inventor: MORI KENJI
IPC: A61M25/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balloon catheter with a higher safety which achieves a sufficient joint strength between the inner tube and the tip chip part while achieving the prevention of boring into the wall of the arterial blood vessel.  <P>SOLUTION: The balloon catheter 1 includes an outer tube 20 in which a lumen 21 adapted to make fluid pass is formed along the length thereof, an inner tube 30, a tip chip part 40 having an inner layer member 50 joined on the outer circumference at the distal end of the inner tube 30 and an outer layer member 60 with a lower hardness relative to the inner layer member 50 joined on the outer circumference of the inner layer member 50. And the balloon catheter also includes a balloon part 10, in which the outer circumference of the outer tube 20 is joined to the proximal end of the balloon part 10, the inner tube 30 axially penetrates the inside of the balloon 10, the outer circumference of the tip chip part 40 joined to the distal end of the inner tube 30 is joined to the distal end of the balloon part 10, the lumen 21 of the outer tube 20 communicates with the inside of the balloon 10, and the distal end of the tip chip part 40 is positioned on the distal end side of the distal end of the balloon part 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261692-A (JP)
Title: Waste water treatment device
Inventor: OTSUBO KIYOHITO
IPC: B01D37/04
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste water treatment device capable of removing SS in the waste water by a filter for removing SS and being appropriately switched.  <P>SOLUTION: The waste water treatment device for treating the waste water containing SS or SS and ammonium sulfate is provided with a plurality of SS filters 12a-12d for filtering the waste water containing SS or ammonium sulfate or the waste water in which ammonium sulfate is decomposed; clogging detection means 46a-46d provided on the respective SS filters 12a-12d and detecting the clogging of the filters 16a-16d for removing SS during filtering; and a switching control means 50 inputted with a detection value of the clogging detection means 46a-46d for the respective SS filters 12a-12d and switching a flow of the waste water to other SS filters 12a-12d when the clogging occurs.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262834-A (JP)
Title: Method for producing aromatic urethane compound
Inventor: ASO SHINJI
IPC: C07B61/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aromatic urethane in high selectivity and yield by reaction between a diaryl carbonate and an aromatic amine by a simple and economical method practicable on an industrial scale and free of drawbacks involved in prior-art production methods.  <P>SOLUTION: A method for synthesizing the urethane compound in high yield and selectivity is provided, comprising carrying out a reaction between the diaryl carbonate and the aromatic amine in the presence of a Lewis acid catalyst at 140-230°C.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262857-A (JP)
Title: External preparation composition
Inventor: YOSHIDA KUNIHIKO
IPC: A61K8/00
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an external preparation composition capable of stably gelatinizing a silicone oil without being limited by formulated components, and enabling wide dosage forms to be prepared.  <P>SOLUTION: This external preparation composition contains a compound represented by formulas (I-1) or (I-2) (wherein, R<SB>1</SB>is a group represented by formula (II); R<SB>2</SB>is a 4-30C alkyl group; and (m) is an integer of 2-20) as a gelatinizing agent, and preferably contains a dimethylpolysiloxane (a liquid silicone), a cyclic silicone or an alkyl-modified silicone as an oil component besides the compound.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262862-A (JP)
Title: External preparation for skin
Inventor: HANDA YUKI
IPC: A61K8/00
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new external preparation for the skin, having a skin aging-preventing activity, a moisture-keeping activity, an antiinflammatory activity, a bleaching activity, a pimple-ameliorating activity, a dark circle-ameliorating activity and a skin-darkening-ameliorating activity by blending plant extracts.  <P>SOLUTION: The external preparation for the skin is prepared by formulating various kinds of solvent extracts from Hyssopus officinalis belonging to the genus Hyssopus of Labiatae, and coated. As a result, the wrinkle, drying, rough skin, freckle, pimple, dark circle, skin-darkening and slack can be ameliorated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266699-A (JP)
Title: Clock reproducing pll circuit
Inventor: TAKADA HARUHISA
IPC: H04L7/033
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock reproducing PLL circuit which can supply correct data to a subsequent digital signal processing circuit even if a frequency of a reproduction clock signal becomes high.  <P>SOLUTION: A clock reproduction loop is composed by using a phase comparator 3 which generates a phase error signal at a rising edge of a reproduction clock signal CLOCK, and a synchronization circuit 8 which performs a data latch operation in synchronization with a falling edge of the reproduction clock signal CLOCK is provided at a preceding stage of the digital signal processing circuit. A phase offset between two inputs of the synchronization circuit 8 is detected by using a test data signal TDATA, and a control circuit 9 controls an operation of at least one of the phase comparator 3, a driving circuit 4, an oscillation circuit 6, and the synchronization circuit 8 according to the phase offset, thereby a sufficient setup time and a hold time are secured at an input of the synchronization circuit 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262897-A (JP)
Title: Quaternary ammonium room temperature molten salt and method for producing the same
Inventor: HORIE HARUYUKI
IPC: H01G11/54
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new quaternary ammonium room temperature molten salt useful as an electrolyte or electrolyte solution of electrochemical devices such as secondary battery and electric double layer capacitor and a solvent for organic syntheses.  <P>SOLUTION: The quaternary ammonium room temperature molten salt is expressed by general formula (1) (R<SB>1</SB>and R<SB>2</SB>are each independently H, methyl or ethyl; R<SB>3</SB>to R<SB>5</SB>are each independently a 1-4C alkyl; X is O, NR<SB>6</SB>or S and the compound may contain several kinds of these atomic groups; R<SB>6</SB>is H, methyl or ethyl; n is an integer of 1-3; and A is an anion).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261527-A (JP)
Title: Game machine
Inventor: TOKUMARU JUNICHI
IPC: A63F7/02
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine by which a game can be enjoyed for a long period of time and which is excellent in amusement property.  <P>SOLUTION: The game machine vary-displays identification information as the result of forming of a starting condition. When the vary-displaying result becomes a display mode fixed in advance, the game machine comes into a special game state. The game machine is provided with a lottery part 400 for performing a lottery about an attached value, and an attached value imparting part 402 for imparting the attached value based on a lottery result at this lottery part 400. A player can receive the attached value based on the lottery result at this lottery part 400. Receiving of the attached value generates a desire for more games, and the game can be continued. Consequently, the amusement of the game is improved more. As the result, the game can be enjoyed for a long period of time, and the game machine excellent in amusement property is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004152741-A (JP)
Title: Direct-type methanol fuel cell system, fuel cartridge, and memory for fuel cartridge
Inventor: MIYAMOTO HIROHISA
IPC: H01M8/04
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct-type methanol fuel cell system or the like in which electric power can be supplied to loads stably over a long period of time, to be practical thereby.  <P>SOLUTION: This system has an electromotive part to generate power by a chemical reaction by a flow of a methanol aqueous solution as a fuel into an anode flow-path provided on one face side of an electrolyte film, and by a flow of air as an oxidizer into a cathode flow-path provided on another face side, a characteristic measuring means 206 to measure electric current and voltage characteristics of the electric power generated in this electromotive part, and an external load supply means to supply the electric power generated in the electromotive part to the external load based on the electric current and voltage characteristics measured by this characteristic measuring means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004243507-A (JP)
Title: Semiconductor nanoparticles and method of manufacture
Inventor: SATO KEIICHI
IPC: C09K11/08
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide easy-to-prepare water-soluble semiconductor nanoparticles having excellent fluorescent characteristics.  <P>SOLUTION: This semiconductor nanoparticle has electron donative groups arranged on a semiconductor nanoparticle core surface, and has fluorescent characteristics and water-solubility. In this method for manufacturing the semiconductor nanoparticle, a surface treatment material for giving one or more kinds of electron donative groups is added to the semiconductor nanoparticles, and the electron donative groups are arranged on the semiconductor nanoparticle core surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270826-A (JP)
Title: Rotator and image forming device
Inventor: KATO YASUHISA
IPC: F16C13/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optimum rotator for a pressure rotator of which heat capacity is reduced and to provide an image forming device capable of always obtaining an excellent fixed image by preventing fixing temperature immediately after passing paper from dropping due to decrease of heat capacity of the pressure rotator.  <P>SOLUTION: The rotator for maintaining a roll form by gas pressure of inside of a thin sheet 11 is used for the pressure rotator of a thermal fixing device for heating/melting a toner image supported on a paper sheet with a nip of a fixing roller 1 and a pressing roller 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267138-A (JP)
Title: Deodorant component-containing hot-melt confectionery, and method for producing the same
Inventor: TANAKA EIJI
IPC: A23L9/10
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide deodorant component-containing hot-melt confectionery whose deodorant action is exhibited in the whole of the mouth cavity because the confectionery is gradually melted and spread in the mouth as soon as eating and charcoal is slowly spread into the whole of the mouth cavity and circulated around the mouth all over through mastication, eliminating bad breath rising up from the stomach as well as smell in the mouth through swallowing the deodorant components, enabling an eater to obtain regulating effect of intestinal disorder through taking the charcoal together with the confectionery at the same time, and also eliminating odour components which a conventional deodorant component having only chemically deodorising effect can not eliminate; and to provide a method for producing the confectionery.  <P>SOLUTION: The hot-melt confectionery includes charcoal. The method for producing the confectionery comprises charging charcoal into the confectionery at the last of a raw-material charging sequence in a process of mixing raw materials for the hot-melt confectionery together.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268814-A (JP)
Title: Rotation structure for electronic device mounting fixture
Inventor: KOIKE NOBUHIKO
IPC: H05K5/02
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation structure for an electronic device mounting fixture capable of more precisely and easily setting adjustment of a fitting angle to an appropriate direction in relation to a rotating direction of an electronic device installed in a cabin or the like.  <P>SOLUTION: Two uneven surfaces 11, 12 radially formed with the same pitch on the outer periphery and the inner periphery around a bearing portion 10 are provided, and a rotatable mounting fixture 9 on which these two protruded and recessed surfaces 11, 12 are disposed while shifted by an angle of half the pitch is provided. Two protruded and recessed surfaces 14, 15 radially formed with the same pitch as that of the protruded and recessed surfaces of this mounting fixture 9 on the outer periphery and the inner periphery around the bearing portion 10 are provided, and a mounting fixture 13 on which these two protruded and recessed surfaces 14, 15 are disposed while shifted by an angle of half the pitch is provided. Angle adjustment is executed in relation to the rotating direction of the mounting fixture 9 by fitting two protruded and recessed surfaces 11, 12 of the mounting fixture 9 with two protruded and recessed surfaces 14, 15 of the mounting fixture 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI