baber/WOPTO huggingface dataset:
Patent JP-2006008099-A (JP)
Title: Light protection device for bicycle
Inventor: KITAMURA SATOSHI
IPC: B62J9/00
Filed: 2004-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress heat damage to internal circuits of a light protection device.  <P>SOLUTION: The light protection device 43, which protects from overvoltage bicycle lights lighted by electric power from a hub dynamo 40 mounted on a bicycle, comprises a case member 43a and an overvoltage protection circuit 43b. The case member has a mounting part mountable on the bicycle. The overvoltage protection circuit, which is housed in the case member, prevents the bicycle lights from being supplied with overvoltage from the hub dynamo.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006138398-A (JP)
Title: Clutch piston
Inventor: KIRIKI KOICHI
IPC: F16D25/0638
Filed: 2004-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a clutch piston for providing large operation force to a multiple disc clutch, by enlarging an outer diameter of a pressure receiving surface of the clutch piston more than a clutch pressing part.  <P>SOLUTION: This clutch piston 1 has a piston body 10 movably inserted in the shaft direction into a cylinder 2, an inner peripheral seal lip 21 and an outer peripheral seal lip 22 slidably brought into close contact with an inner cylinder part 2a and an outer cylinder part 2b integrally arranged on the inner periphery and the outer periphery of this piston body 10. The piston body 10 has the clutch pressing part 16 for pressing the multiple disc clutch 4. This clutch pressing part 16 is bent and formed to the inner peripheral side via a tapered part 15 slantingly extending to the inner peripheral side from an outer cylindrical cylinder part 14 of the piston body 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006137857-A (JP)
Title: Rubber composition for tire tread
Inventor: MIHARA SATOSHI
IPC: C08K3/04
Filed: 2004-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve processability, abrasion resistance, aging resistance and wet skid properties of a silica-compounded natural rubber-based rubber composition.  <P>SOLUTION: The rubber composition for a tire tread contains (A) 100 pts.wt. dienic rubber containing ≥10 pts.wt. natural rubber (NR), (B) 5-100 pts.wt. silica and (C) 1-15 wt.% thiirane-silane compound having an alkoxysilyl group and a thiirane ring in one molecule and represented by formulas (I) and/or (II) (wherein, R<SP>1</SP>and R<SP>2</SP>are each independently a methyl group or an ethyl group; and n is an integer of 0-2) based on the weight of the silica.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006138440-A (JP)
Title: Constant water flow passage forming device for existing fluid pipe
Inventor: SAWADA MINORU
IPC: F16L41/06
Filed: 2004-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partition body capable of maintaining the sealing effect by preventing displacement of an abutting surface of a side peripheral surface of the partition and an inner peripheral face of the existing pipe from a predetermined position even when the partition body mounted between cut surfaces inside the pipe receives load such as water pressure from the fluid flowing in a pipe after cutting the existing pipe.  <P>SOLUTION: The partition body 4 is made up of a partition wall 6 for shutting at least one flow passage of the fluid in a casing 10, a fluid guide part having an inducing curved surface and an upper lid 5 integrally coupled with the upper end of the partition wall 6. Seal materials 8a, 8b provided to a peripheral edge surface of the partition wall 6 and a peripheral edge surface of the upper lid 5, are formed so as to be water-tightly brought into press contact with the inside surface of the casing 10. An anti-vibration pin 22 brought close to or abutted against the lower surface of the upper lid part 5 is fixed to the inside surface of the casing 10 in a position where the partition body 4 is mounted in the casing 10. A fixed plug screw 23 to which the upper lid part 5 can be pressed from an upper part to a lower part, is arranged in a state of being projectable from the outer side of the casing 10 to the inner side of the casing 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006145054-A (JP)
Title: Refrigerator
Inventor: NISHIMURA TOMOYUKI
IPC: F25B43/00
Filed: 2004-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of noise caused by regulation of a direction of a capillary tube inserted and arranged in a drier installed and fixed in a refrigerator and to realize constant and stable cooling performance.  <P>SOLUTION: This refrigerator is composed of the drier 3 fixed in a state of being horizontally held by a holder 11, and the capillary tube 6 fixed by the holder 11 at an upper portion of the drier 3, and the generation of unusual noise in circulating a refrigerant is prevented, the stable circulation of refrigerant can be secured, and the constant cooling performance can be kept by determining a tip position of the capillary tube 6 having a bent portion 14 to be higher than its bending position.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006142871-A (JP)
Title: Paddy field wheel
Inventor: UENO YOSHIRO
IPC: B60B15/00
Filed: 2004-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paddy field wheel greatly decreasing adhesion of mud to rotating direction front surface of spoke portion diameter outer ends or corner portions of the spoke portion diameter outer ends and an annular rim portion, and preventing the adhesion damage of mud to farm products or pavement contamination.  <P>SOLUTION: In the paddy field wheel, the annular rim portion 1 is formed at diameter outer ends of a plurality of the spoke portions 2 radially arranged, and the rim portion 1 and the diameter outer ends of the spoke portions are covered by an elastic material 3. The elastic material 3 has an overhanging section 5 projecting in a rotating direction of the spoke portion 2 at an end portion covering portion 8 covering the spoke portion 2 diameter outer end. The overhanging portion 5 gradually tapers off in a direction separating from the spoke portion 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006142948-A (JP)
Title: Tonneau board device of automobile
Inventor: KAWASAKI TERUO
IPC: B60R5/04
Filed: 2004-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the influence of accommodated objects upon the neighboring chamber and the emission of uncomfortable sounds owing to abutting of the objects to one another by forming strongly a partition for side compartments in front and in the rear formed by partitioning a luggage room in the fore-and-aft direction of the body.  <P>SOLUTION: The tonneau body 14 is formed from two segments 14a and 14b, among which the one 14a located in front is arranged capable of rising relative to the luggage floor 12b of the luggage room 12, and a front compartment 12<SB>2</SB>and a rear compartment 12<SB>1</SB>are formed in the luggage room 12 by the front tonneau board segment 14a put upright, wherein the inside of the front compartment 12<SB>2</SB>is made visible from behind the body by the tonneau board segment 14a, and the two compartments 12<SB>1</SB>and 12<SB>2</SB>are separated by a tonneau board body 14 having a relatively high stiffness.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005103543-A (JP)
Title: Dye-sensitized photocatalyst and photocatalyst composition using the same
Inventor: NAKABAYASHI AKIRA
IPC: C08G77/38
Filed: 2004-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified photocatalyst particle and a modified photocatalyst composition comprising the modified photocatalyst particle and its monomer and/or resin, capable of securely fixing to the surface of a substrate under mild conditions without impairment of its activity by forming a coating containing the modified photocatalyst on the surface of the substrate.  <P>SOLUTION: The modified photocatalyst particle is obtained by modifying/treating a photocatalyst particle using a modifying agent compound containing a spectral sensitizing group and having at least one kind of structure unit selected from the group consisting of a specified mono-oxy di-organo silane unit, a specified di-oxy organo silane unit, and a specified di-fluoro methylene unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006145964-A (JP)
Title: Photographing apparatus
Inventor: KAWAGUCHI TAKEHIRO
IPC: H04N5/232
Filed: 2004-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing apparatus capable of obtaining the maximum proper contrast in accordance with a variety of object brightness and various photographing scenes.  <P>SOLUTION: Low-pass and high-pass AF filters for extracting a prescribed frequency area signal from an image signal obtained by a CCD 10_41 are arranged in an AF detection circuit 10_51, and the characteristics of respective AF filters are switched in accordance with the object field brightness detected by an AE detection circuit 10_50, and a focus lens 10_1a<SB>2</SB>is driven to a focal position based on an AF evaluation value from the switched AF filter.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005166659-A (JP)
Title: Plasma display panel having delta-type pixel array structure
Inventor: YOO MIN-SUN
IPC: H01J11/22
Filed: 2004-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a so-called delta-type plasma display panel wherein three subpixels of R, G and B are arrayed in a triangle shape.  <P>SOLUTION: The plasma display panel comprises a first substrate and a second substrate which are arranged facing each other at a predetermined gap, a barrier which divide a discharge space such that the subpixels forming a pixel are arrayed in a triangle shape between the first substrate and the second substrate, address electrodes formed in one direction on the first substrate, discharge sustaining electrodes formed in the direction of crossing the address electrodes, and a fluorescent layer formed in the discharge space. Letting Pv, Ph and Ph/Pv be the vertical pitch of the pixel, the horizontal pitch thereof and the aspect ratio of the pixel, respectively, the pixel is formed so as to satisfy 0.8≤Ph/Pv≤1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006156615-A (JP)
Title: Conveyance device
Inventor: TAKAO KAZUHISA
IPC: H01L21/677
Filed: 2004-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyance device without directly conducting the heat of the conveyance device to a substrate as well as sagging under the weight of a large-sized substrate.  <P>SOLUTION: A circle-shaped hand 2 is attached to the tip of an arm 1 and a pin 6 is fixed on a bottom 5 of the hand 2. The height of the pin 6 is set so that in the state of placing a substrate W in the pin the upper end of the pin 6 may be lower than the upper end of a stand wall 4, to such a degree that the substrate W does not protrude from the upper end of the stand wall 4, namely, to the degree of the thickness of the substrate W.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006150761-A (JP)
Title: Bookjacket
Inventor: SHIMIZU YUJI
IPC: B42D3/18
Filed: 2004-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bookjacket, to which a sheet-like attached matter such as a bookmarker can be attached and, further, which can be easily mounted by anyone, at a low cost.  <P>SOLUTION: In this bookjacket having a flap part 2 for folding in the cover part of a book under the condition that folding-up prearranged lines 7 formed in response to the size of the book, to which the bookjacket is mounted, and a pressure-sensitive adhesive-forming region 22, which is formed by forming a pressure-sensitive adhesive layer 21 at least at some part of the flap part 2, a release sheet 4 serving in combination as the sheet-like attached matter 3 is provided so as to cover the pressure-sensitive adhesive-forming region 22 in order to solve the problem.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006154359-A (JP)
Title: Infrared ray cut filter
Inventor: ABE NOBUHIRO
IPC: G02B5/28
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared ray cut filter which has a transmittance of 90% or more in the transmission band of wavelength 430 to 600 nm, can minimize a space in the optical axis direction and hardly causes warping even when a multilayer film is formed on a substrate.  <P>SOLUTION: The infrared ray cut filter comprises the multilayer film, which is made by alternately laminating transparent thin film consisting of high refractive index material and transparent thin film consisting of low refractive index material plural times and is formed on a transparent base plate, has a transmission band of wavelength ≥430 nm and ≤600 nm and a non-transmission band of wavelength ≥750 nm and ≤1,050 nm and has such a transmittance characteristic that the transmittance of wavelength region interposed between the transmission band and the non-transmission band is gradually reduced from the transmission band side toward the non-transmission band. Therein, an alumina thin film layer is formed on a principal plane of the transparent base plate, the transparent thin film consisting of the high refractive index material and the transparent thin film consisting of the low refractive index material are alternately disposed in order from the transparent substrate side and the final layer consists of the low refractive index material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006156749-A (JP)
Title: Wiring circuit board, method of forming thereof, and electronic component
Inventor: MIYAZAWA SATOSHI
IPC: H05K3/00
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a densely mounted electronic component by forming a micro wiring circuit which withstands high density mounting of a flip chip etc. on a three-dimensional insulating board having two or more planes in a positional relation nearly vertical to each other, with high resolution.  <P>SOLUTION: The surface roughness (Ra) in the vicinity of the boundary part of the surface of the insulating board having two planes in the positional relation at least nearly vertical to each other is selectively roughened to be 2 to 3 μm to form a consecutive wiring circuit. The insulating board is roughened by injection molding of resin using a die whose prescribed part is roughened.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005169504-A (JP)
Title: Method for pretreating surface of aluminum or aluminum alloy part to be welded and corresponding welded part
Inventor: DREXLER FRANK
IPC: B23K35/02
Filed: 2004-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for pretreating aluminum or aluminum alloy parts to be welded and welded parts prepared by the method.  <P>SOLUTION: The method for pretreating the surfaces of the aluminum or the aluminum alloy parts to be welded and the welded parts prepared by the method are described. Prior to welding, the parts to be welded are subjected to treatment (17) by an aqueous acidic solution. The aqueous acidic solution contains the ions of boron and/or silicon and/or titanium and/or zirconium and/or hafnium elements. Better slide in a feeder is made possible during a welding process by performing a polishing stage (9) prior to the treatment in the aqueous acidic solution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006160385-A (JP)
Title: Door control device of elevator
Inventor: KOMATSU OSAMU
IPC: B66B13/14
Filed: 2004-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door control device of an elevator, surely opening a car door.  <P>SOLUTION: This door control device of the elevator includes a door control part 20, opening a first car door 4 by operating all of door opening buttons 6, 8, 10, 12, 14, 16 when a car 1 stops at a floor where to get off only by a first car doorway 2 and opening a second car door 5 by operating all of the door opening buttons 6, 8, 10, 12, 14, 16 when the car 1 stops at a floor where to get off only by a second car doorway 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006001269-A (JP)
Title: Sealing agent injection apparatus, injection method of sealing agent and sealing pumping up apparatus
Inventor: IZUMIMOTO TAKAHARU
IPC: B29C73/02
Filed: 2004-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To simply carry out a mending operation for a punctured pneumatic tire, to enable to surely inject a necessary amount of a sealing agent even if an apparatus is used at an inclined state and to prevent the sealing agent from causing clogging or leaking due to pressurization.  <P>SOLUTION: A pumping up apparatus 30 is an apparatus for rising an internal pressure by feeding a compressed air into a pneumatic tire 38 after injecting a liquid sealing agent into the punctured pneumatic tire 38. The pumping up apparatus 30 comprises a sealing agent container 34 holding the sealing agent, a sealing agent injecting pump 42 for sucking the sealing agent from the sealing agent container 34 and feeding it to the pneumatic tire 38 and a compressor 44 for feeding pressurized air to the pneumatic tire 38. When the pneumatic tire 38 is burst, the sealing agent injecting pump 42 sucks the sealing agent in liquid from the sealing agent container 34, injects it into the pneumatic tire 38, therefore, the inside of the sealing agent container 34 is not pressurized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006159086-A (JP)
Title: Air quality improving method
Inventor: WAKUI TAKESHI
IPC: F24F13/28
Filed: 2004-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and economically reduce an indicator substance and chemical substances other than the indicator substance and smells from air within a relatively big room such as a school building.  <P>SOLUTION: An air quality improving filter 20 has an air permeability and can capture a volatile organic compound, and has such a shape and size that a dust filter of an indoor unit 1" of an air conditioner 1 installed in a room R having a size allowing a communal life such as schoolroom and office room can be replaced with the air quality improving filter 20. At least, until the concentration of the volatile organic compound in the air of the room R reaches a certain concentration or lower, the air conditioner 1 executes air-conditioning in the state wherein the dust filter is replaced with the air quality improving filter 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309374-A (JP)
Title: Three-dimensional display
Inventor: TAKAGI YASUHIRO
IPC: G02B30/30
Filed: 2004-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display in which color unevenness and intensity unevenness of a three-dimensional image are eliminated.  <P>SOLUTION: This three-dimensional display is equipped with; a two-dimensional display which has color pixels composed of horizontal rows of pixels extending horizontally and vertical columns of pixels extending substantially perpendicularly to the horizontal direction, and in which red, green, and blue pixels are periodically arranged in each horizontal row, and colors of the pixels of each vertical column are the same; and a lenticular sheet which has cylindrical lenses through which the color pixels are viewed and which are provided on the two-dimensional display and are extended parallel with each other. The display is characterized in that the center axis of each cylindrical lens is inclined at an angle θ to the vertical columns of the two-dimensional display and a relationship of θ=tan<SP>-1</SP>(3p<SB>x</SB>/Np<SB>y</SB>) is satisfied where P<SB>x</SB>is the pitch in the horizontal direction of the color pixels and p<SB>y</SB>is the pitch in the vertical direction of the color pixels, the pixel group constituting one three-dimensional pixel is composed of 3M×N color pixels, namely, 3M color pixels in each horizontal row of one cylindrical lens and N color pixels in each vertical column of one cylindrical lens.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006163995-A (JP)
Title: Index production device and document retrieval device
Inventor: SATO YUJI
IPC: G06F17/30
Filed: 2004-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To realize character string retrieval and range retrieval of a numerical value without drastically increasing an information amount of an index.  <P>SOLUTION: This index production device has: an index element production means having a word dictionary storing a limited character string, and producing an index element constituting the index; an exponential part calculation means finding an exponential part of the numerical value about the numerical value inside a document; and a head information storage means for selecting the index element storing the exponential part of the numerical value. By producing the index added with the exponential part of the numerical value to a part of the index elements constituting the index, the character string retrieval and the range retrieval of the numerical value can be performed without drastically increasing the information amount of the index, and efficient document retrieval can be performed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006162045-A (JP)
Title: Sliding member
Inventor: OZAKI KATSUHIKO
IPC: F16C33/24
Filed: 2004-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding member capable of elongating service life of components by inhibiting abrasive wear even under an use environment wherein foreign particles are mixed in a contact boundary face.  <P>SOLUTION: In this sliding member wherein a shaft 25 as one of sliding portions is slidably kept into contact with a bush 21 as the other sliding portion, a porous spot 1a for supplying lubricant to the contact boundary face of the sliding portions is formed on a surface 21a of the bush 21 as the sliding portion, and a recessed pocket 2a for storing foreign particles mixed in the contact boundary face, is formed over the surface 21a of the bush 21 as the sliding portion.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006171095-A (JP)
Title: Developer carrier and electrophotographic apparatus using same
Inventor: KOMATSUMOTO ERI
IPC: G03G15/08
Filed: 2004-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer carrier excellent in uniformity of a friction phenomenon to toner and in running stability when a two-component developer is used, and to provide an electrophotographic apparatus having good developing efficiency and giving a high-density clear uniform image with little fog.  <P>SOLUTION: The developer carrier comprises a substrate and one or more coating layers formed on the periphery of the substrate, forms and supports a layer of a negative charge type two-component developer thereon, and transports the two-component developer to a developing region, wherein a coating layer which is a surface layer of the developer carrier contains a specific positive charge control resin. The electrophotographic apparatus uses such a developer carrier.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006172820-A (JP)
Title: Led lighting control device
Inventor: YOSHIDA MASAKAZU
IPC: H05B37/02
Filed: 2004-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To achieve lighting control in which all the LEDs are operated without any problem even if the control for dimming light control brightness to 15% of the maximum brightness is carried out.  <P>SOLUTION: In a lighting control device in which a plurality of serially-connected LEDs are lighted by using an AC voltage from an AC power source, and by installing a zero-cross detecting part which detects a zero-cross point of an AC voltage waveform and a dimming control part which controls the dimming of an LED group, by obtaining a wave height point of the AC voltage waveform from the AC power source, and by carrying out the pulse width modulation of the voltage (PMW control synchronized with power source frequency) which is supplied to the LED group because its wave height point Pp is taken as the reference, the voltage supplied to the LED group is prevented from being the voltage Vf or less in which the LED group of serial-connection is operable even if the light control brightness is reduced to 15% of the maximum brightness.  <P>COPYRIGHT: (C)2006,JPO&NCIPI