baber/WOPTO huggingface dataset:
Patent JP-2005058921-A (JP)
Title: Photocatalyst particle
Inventor: NACHI HIROSHI
IPC: B01J32/00
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide photocatalyst particles with a simple structure, easily usable for water purification work in domestic use, and capable of purifying water for a long duration.  <P>SOLUTION: The photocatalyst particles 1 are each provided with a core part 2 and a photocatalytic material 3. The core part 2 is a particle formed in spherical or elliptical shape and surface-coated with the photocatalytic material 3. When being thrown in turbid water and radiated with light, the photocatalyst particles 1 with the structure are excited by absorbing light with the photocatalyst 3 to decompose organic pollutants and fats in the turbid water. The specific gravity of the core part 2 is set to be about the same as that of water and the photocatalyst particles 1 thrown in the turbid water evenly float in the turbid water without being precipitated or floating up and thus is capable of efficiently exhibiting water purification function in the entire turbid water without requiring stirring work.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063283-A (JP)
Title: Document browsing device, document browsing method, program and recording medium
Inventor: KOJIMA YUICHI
IPC: G06F17/30
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document browsing device presenting document structure using emergence of a plurality of keywords indicating document subjects reflecting the document structure for checking information included in the document in detail to a certain extent.  <P>SOLUTION: This document browsing device comprises a document presentation section presenting the contents of documents near a specified cursor position, and a slider section controlling the cursor position. A plurality of keywords are extracted from the specified document and stored in a keyword holding section. For the keywords recorded in the keyword holding section, emergence positions in the document are calculated and the keyword holding section is updated. The outline of the document structure is presented by presenting the emergence positions of the keywords and the present cursor position taking the emergence position of the keyword recorded in the keyword holding section as a first axis and the keyword as a second axis.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004102270-A (JP)
Title: Electrophotographic photoreceptor and metal support shaft for supporting the photoreceptor
Inventor: OGAWA YUJI
IPC: H01R4/64
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having resin flanges provided with elastic metal ground plates, which ensures satisfactory image formation thereon and prevents abnormal wear and metallic frictional sound even if the elastic metal ground plates elastically come into contact with a metal support shaft during rotation, and to provide the metal support shaft which supports the photoreceptor.  <P>SOLUTION: The electrophotographic photoreceptor has: a photoreceptor drum in which a photoreceptive layer containing a photoconductive material is formed on the peripheral face of a conductive cylindrical substrate; the resin flanges fitted in the open ends of the photoreceptor drum; and the elastic metal ground plates which are attached to the faces of the ends with the resin flanges fitted therein, and which respectively have a shape allowing contact with the substrate and a shape allowing contact with the metal support shaft of the substrate in order to electrically ground the cylindrical substrate. In the electrophotographic photoreceptor, the elastic metal ground plates come into elastic contact with the support shaft via conductive resin bodies.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005069034-A (JP)
Title: Electric blower
Inventor: MIYOSHI JIYUNKI
IPC: F04D29/44
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric blower improving manufacturability while improving reliability of operation.  <P>SOLUTION: A fan cover 75 is provided with a projection part 82 at a position between an inner circumference of an upstream straightening vane 61 of a diffuser 41 and an outer circumference of a fan 42. The upstream straightening vane 61 is prevented from falling in the outer circumference side of the fan 42 by the projection part 82 even if the diffuser 41 is deformed by heat at a time of low air quantity operation of the electric blower 1 and the like, and reliability of operation is improved. Since a manufacturing process such as fixing the diffuser 41 on a fan cover 75 by welding is not necessary, manufacturability can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069373-A (JP)
Title: Gear device for rolling stock
Inventor: SASAKI KOICHI
IPC: F16H1/08
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To secure comfortableness to ride by reducing vibration and noise when travelling, and to reduce labor and time for the adjusting work.  <P>SOLUTION: A driving shaft 24 connected to a rotary shaft of a motor through a flexible joint and an axle 26 provided with a wheel in both ends thereof are rotatably supported in parallel with each other. The driving shaft 24 and the axle 26 are provided with a double helical small gear 25 and a double helical large gear 27 to be engaged with each other. The driving shaft 24 and the axle 26 are rotatably supported by cylindrical roller bearings 41 and 42 respectively having cylindrical rollers 41c and 42c as a rolling body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070444-A (JP)
Title: Display device
Inventor: KOBAYASHI HIROSHI
IPC: G09G3/36
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a wiring layout which avoids increase in parasitic capacitance and wiring resistance which becomes the cause for disturbed images, such as occurrence of ghosts, longitudinal band streaks and longitudinal streaks, in video signal input lines of a display device.  <P>SOLUTION: The wiring layout is realized by disposing a first video signal input line group, in such a manner that (n) pieces of video signal input lines of the first video signal input line group intersect with the signal lines disposed in the left half of a pixel array section on the extension lines of the signal lines, and disposing the second video signal input line group, in such a manner that (n) pieces of video signal input lines of the second video signal input line group intersect with the signal lines disposed in the right half of the pixel array section on the extension lines of the signal lines.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004245405-A (JP)
Title: Toothed belt
Inventor: YOSHIDA MASAKUNI
IPC: F16G1/08
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toothed belt to prevent the damage to in particular airplane cloth and the gear tooth of a belt as abrasion resistance and tooth chip resistance of a toothed belt for driving the cam shaft of an engine for an automobile on which a high load is applied or the cam shaft and an injection pump, for driving the rear wheel of a large type motor-bicycle, or used in synchronous transmission of machinery for general industry.  <P>SOLUTION: The toothed belt has a tooth 2 where a plurality of rubbers situated at intervals of a given distance along a long direction form a base material, and a back part 4 where rubber having an embedded core 3 forms a base material. The fabric cloth 5 covering the surface of the gear tooth is formed of canvas weaved with a mixture of nylon fibers or aramid fibers or ultra high-molecular weight polyethylene fiber. Either or both of these fibers are used as wefts 7 and warps 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005072466-A (JP)
Title: Package for housing semiconductor element and semiconductor device
Inventor: TANAKA NOBUYUKI
IPC: H01L23/02
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the high-frequency signal transmitting efficiency of a package for housing semiconductor element having a coaxial connector connected with a coaxial cable.  <P>SOLUTION: The package for housing semiconductor element is provided with a substrate 1 having a placing section 1a for placing a semiconductor element 5, a frame body 2 having a through hole in its side section, and the coaxial connector 3 fitted in the through hole. The through hole has a small-diameter section in which the coaxial connector 3 is fitted on the internal surface side of the frame body 2 and a large-diameter section 2d which is coaxially connected to the small-diameter section 2a and into which a metallic cylindrical fixing member 9 which fixes the coaxial cable 10 electrically connected to the connector 3 is inserted and fixed on the external surface side of the frame body 2. The cylindrical fixing member 9 and the outer peripheral conductor 3a of the connector 3 are connected to each other through a conductive annular member 30 coaxially set up in the through hole. The central part of the outer peripheral surface of the annular member 30 is recessed over the whole circumference and, at the same time, the diameter of the end face of the member 30 on the fixing member 9 side is larger than that of the end face of the member 30 on the outer peripheral conductor 3a side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077576-A (JP)
Title: Image forming apparatus
Inventor: KODAKA HISASHI
IPC: G03G21/00
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which ensures the formation of sharp images for a long time by preventing image flows caused on photoreceptor drums from overlapping on recording paper.  <P>SOLUTION: When an image forming process is not performed, an operation control means executes a rotating operation in which the photoreceptor drums are rotated such that the photoreceptor drums are different from each other in phase at the end of rotation with reference to phase at the initiation of the rotation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079360-A (JP)
Title: Semiconductor integrated circuit
Inventor: WATABE TAKAO
IPC: H01L29/78
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems: when a state of a logic circuit in a latch circuit is held at the time of power switch-off, a leakage of a current cannot be completely decreased or a long time holding is difficult to consume the power required for a refleshing by the conventional technology.  <P>SOLUTION: A typical circuit is provided by a field effect transistor composed of a polycrystal thin film having a channel region of not more than 5 nm, and a dynamic latch composed of a CMOS circuit with the transistor connected to its gate input terminal. This holds the state of the logic circuit at the time of a shut-off of the power switch. Further, the power switch is provided at every circuit block. When a failure is found in the information holding means at the time of a test, the power switch of the function block is kept conductive even the block is not used. Further, the power switch is tuned off and the state of the logic circuit can be held in the dynamic latch in an unused circuit block even at the time of operation of the whole semiconductor integrated circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080005-A (JP)
Title: Condition notification device
Inventor: SEKI NAHOKO
IPC: H04N5/445
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a failure in recording a reserved program by a video recording apparatus markedly.  <P>SOLUTION: When a TV receiver 2 and a hard disk recorder 6 for recording a receiver reserved program and a recorder reserved program to be reserved for video recording determine an unrecordable condition for the receiver reserved program and the recorder reserved program, first to third receiver condition notifying icons 44 to 46 and first to fourth recorder condition notifying icons 47 to 50 are displayed so that the recording enable condition of the TV receiver 2 and the hard disk recorder 6 is notified to a user through the first to third receiver condition notifying icons 44 to 46, and first to fourth recorder condition notifying icons 47 to 50. Then, a failure in recording by the TV receiver 2 and the hard disk recorder 6 can be reduced markedly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075979-A (JP)
Title: Method for producing polyrotaxane
Inventor: TAKADA TOSHIKAZU
IPC: C08B37/16
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for producing a polyrotaxane by end-capping a pseudo-polyrotaxane formed from a substituted cyclodextrin and a polymer having a hydroxy group at its terminal.  <P>SOLUTION: This method for producing the polyrotaxane is characterized by (i) forming the pseudo-polyrotaxane from a cyclodextrin of which hydroxy groups are substituted by groups not reacting with an end-capping agent with a straight chain-like polymer having hydroxy groups at both of the terminals, and (ii) performing the solid phase reaction of the pseudo-polyrotaxane with the end-capping agent, and preferably performing the solid state reaction by mixing while pressurizing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075262-A (JP)
Title: Vehicle body side surface structure
Inventor: SAEKI HIDEJI
IPC: B60R21/02
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle body side surface structure capable of effectively suppressing deformation inward in a vehicular width direction due to side surface collision, by providing a load transmitting path for releasing side surface collision force without greatly increasing the weight of a vehicle body.  <P>SOLUTION: A center pillar 3 is composed of an inside pillar member 3A coupling over a roof side rail 6 and a side sill 5, and an outside pillar member 3B over a generally center portion in a vertical direction on the outside in a vehicular width direction of the inside pillar member 3A and the side sill 5. The outside pillar member 3B is joined with the inside pillar member 3A, and a main energy absorbing portion 11 is provided at a lower end portion of the outside pillar member 3B. By supporting front and rear coupling strength members 8, 10 only on the outside pillar member 3B, two load transmitting path between the coupling strength members 8, 10 and the inside pillar member 3A in regard to load input at the time of side surface collision are formed, thereby suppressing input concentration to a specified member and ensuring vehicular strength.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006347883-A (JP)
Title: Composition for medical treatment comprising sugar chain-containing chitosan derivative and glycosaminoglycan
Inventor: ISHIHARA MASAYUKI
IPC: C12N5/077
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for medical treatments that performs a function of positively accelerating healing of an intractable wound and promotes vascularization and tissue regeneration without a risk of causing side effects such as cancerization.  <P>SOLUTION: The composition for medical treatments comprises a hydrogel formed from a sugar chain-containing chitosan derivative and an acidic polysaccharide and, carried thereon, a drug for promoting healing of wounds. Preferably, the sugar chain-containing chitosan derivative is one obtained by incorporating a saccharide having a reducing end into at least a part of amino groups of a chitosan skeleton. Preferably, the acidic polysaccharide is a glycosaminoglycan such as periodic acid-oxidized heparin. Preferably, the drug for promoting healing of wounds is a cell growth factor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005084005-A (JP)
Title: Method for preparing cross section observing sample
Inventor: SUZUKI KOICHIRO
IPC: G01N1/28
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a cross section observing sample which simply prepares the cross section observing sample for a film of a flexible composition including a solid component and a liquid component.  <P>SOLUTION: The film of the flexible composition including the solid component and the liquid component is formed on a surface of a support composing a part of a plant. After the film and the support are frozen, they are divided, and an observed cross section of the film is formed. After the observed cross section is formed, it is preferably cleaned by a solvent. The support preferably comprises a leaf of the plant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005091437-A (JP)
Title: Magnetic toner
Inventor: YANASE ERIKO
IPC: G03G9/083
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic toner which has environmentally hardly affected and stable electrostatic charge performance, has high image density in spite of long-term use, is suppressed in the occurrence of fogging and has excellent image reproducibility.  <P>SOLUTION: The toner containing at least a binder resin and iron oxide is characterized by that (I), when the diameter of the equivalent projected area of the toner is defined as C, the toner satisfying the structure of the iron oxide existing at ≥70number% down to a depth of 0.2 times the diameter of the equivalent projected area C from the surface of the toner is ≥40number% in the cross section observation of the toner using a transmission electron microscope (TEM) and (II) the iron oxide is treated with a low softening point material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005091003-A (JP)
Title: Two-dimensional spectral apparatus and film thickness measuring instrument
Inventor: MURAI TAKESHI
IPC: G01B11/06
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize a measured result with respect to fluctuations in the distance or inclination of a measuring object in a film thickness measuring instrument for measuring the film thickness of a membrane in-line in the two-dimensional region of the measuring object.  <P>SOLUTION: The light horizontally emitted from a light source 50 is allowed to be incident on a half mirror 52 through a floodlight projection lens 51. The light reflected by the half mirror 52 is coaxially illuminated on the object 43 vertically by an object lens 53. The light reflected by the object lens 53 is formed into an image on an imaging part 56 through a telecentric optical system on a matter side comprising the object lens 53 and an aperture iris 54. The light incident on the imaging part 56 is spectrally diffracted by the spectral filter provided to a multispectral filter 55. Herein, the light source 50 and the aperture iris 54 are set to an imaging relation, and an object 43 and the imaging part 56 are also set to an imaging relation. Further, the number of apertures on an image side in a floodlight projection optical system is larger than that on the matter side in a light detecting optical system and the light source 50 has an expanse of a certain degree at the position of the aperture iris 54 to form an image of a uniform luminosity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089349-A (JP)
Title: Inhibitor against colon cancer
Inventor: MORI HIDEKI
IPC: A61K36/00
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new use of sesaminol triglycoside derived from sesame seed being a natural product having no fear of safety.  <P>SOLUTION: Sesaminol triglycoside separated from sesame seed, namely, sesaminol 2'-O-β-D-glucopyranosyl(1→2)-O-[β-D-glucopyranosyl(1→6)]-β-D-glucopyranoside is used as an active ingredient of an inhibitor against colon cancer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087144-A (JP)
Title: Liquid composition compounded with ginseng
Inventor: NAKAMURA MIKI
IPC: A61P3/02
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid composition containing ginseng extract and free from the formation of precipitate by the refrigerating storage after sterilizing at a high temperature.  <P>SOLUTION: The liquid composition having suppressed formation of precipitate after the sterilization at a high temperature is produced by adding a branched cyclodextrin to a liquid containing a ginseng extract.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087166-A (JP)
Title: Method for producing light-colored fermented seasoning liquid
Inventor: KANZAKI TAKESHI
IPC: A23L27/50
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing light-colored fermented seasoning liquid without forming dregs.  <P>SOLUTION: This method for producing the light-colored fermented seasoning liquid is provided by fractionating the liquid by an amount corresponding to 30-80 vol% of an adsorption-treating agent volume from starting the collection of the fermented seasoning liquid in the adsorption treatment of the fermented seasoning liquid by an adsorption chromatography, heating the fractionated fraction of the fermented seasoning liquid at 45-80°C for removing the generated dregs and mixing with the residual fraction of the fermented seasoning liquid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092811-A (JP)
Title: Built-in apparatus having www server function, http request distribution method and program, and web system
Inventor: IDENO RYUHEI
IPC: G06F17/30
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a built-in apparatus and the like having a WWW server function capable of lowering a load to a server program due to association between a URL and a processing function for preventing reduction in performance and performing various control based on information other than the URL.  <P>SOLUTION: This built-in apparatus having the WWW server function for realizing a Web page as the processing function is provided with a means distributing processing to a matching Web application according to an application path of the URL included in a HTTP request and a means distributing processing to the matching processing function according to a URL path of the URL inside the Web application.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092814-A (JP)
Title: Service providing system
Inventor: DENDA SOJI
IPC: G06F3/12
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user of a digital copying machine to utilize various kinds of services provided by each service provider by utilizing an image read function, print function, network communication function, the graphic function of an operation panel, etc. which the digital copying machine has.  <P>SOLUTION: A digital copying machine 100 is connected to an Internet circuit 501 to make the server of each service provider 502 connected to the Internet circuit 501 and the digital copying machine 100 collaborate with each other in order to enable the user of the digital copying machine 100 to utilize the services provided by the service provider 502.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005098783-A (JP)
Title: Speedometer control unit and speedometer control method
Inventor: TSURUHARA RYUZO
IPC: G06F17/00
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent imparting a sense of incongruity to a driver caused by sudden changes in vehicle speed.  <P>SOLUTION: A vehicle speed is determined, based on a detection signal from a wheel speed sensor. When a vehicle speed operation is switched from a first procedure to a second procedure, the vehicle speed is gradually changed from the vehicle speed determined by a first procedure to the vehicle speed determined by the second procedure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI