baber/WOPTO huggingface dataset:
Patent JP-2005282757-A (JP)
Title: One-way clutch and its built-in pulley device
Inventor: TEZUKA KENJI
IPC: F16D41/06
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one-way clutch having high reliability for giving proper spring force required for the locked condition of the one-way clutch and an over-run condition even at low and high temperatures, and to provide its built-in pulley device.  <P>SOLUTION: The one-way roller clutch 13 comprises an elastic body 19 formed by combining materials different in thermal expansion coefficient.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286269-A (JP)
Title: Rfid tag or rfid chip with expanded electrode
Inventor: ISADA NAOYA
IPC: G06K19/077
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To enhance reliability by making applied load light, to make it difficult to damage an RFID chip.  <P>SOLUTION: In the RFID tag where a semiconductor chip having a gold bump is pressed to a rolled metal foil, and the gold bump and the metal foil are jointed together by applying an ultrasonic wave, a structure where the gold bump and a mat surface are jointed, when the metal foil has a mat surface of a low gloss, or, where the gold bump and a surface with a shallow rolled strip mark are jointed together, when the metal foil has a surface with a shallow rolled strip mark is adopted. In addition, even a structure, where a resin layer is formed on one surface of those metal foil or both surfaces, may be adopted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291224-A (JP)
Title: Roll having excellent abrasion resistance
Inventor: KAWAMURA SACHIKAZU
IPC: B21B39/08
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll having excellent abrasion resistance and to be used for a manufacturing process of a cold-drawn steel plate required to have a surface of high quality.  <P>SOLUTION: In order to increase area of a part of the roll surface to be brought in a surface of the steel plate and in order to align projecting and recessed shape in an outline curve of the roll surface near a peak part, Rz in the outline curve of the roll surface is set at 10 - 30 μm, and Rpk (height of a projecting angle part) is set at 2 - 6 μm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005290461-A (JP)
Title: Cu-Fe BASED SINTERED COMPACT HAVING HIGH STRENGTH AND LOW RESISTANCE, POWDER USED THEREFOR, AND METHOD FOR PRODUCING THE SINTERED COMPACT
Inventor: OKOCHI TAKAO
IPC: C22C38/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Cu-Fe based sintered compact having a tensile strength of ≥400 MPa and a volume resistivity of ≤14 μΩ cm, to provide powder used therefor, and to provide a method for producing the sintered compact.  <P>SOLUTION: A Cu-Fe based alloy which has a Cu content of 40 to 70 mass%, or in which a part of Fe is substituted with Cr is subjected to gas atomizing so as to produce powder having a double structure in which an Fe-enriched phase is present at the central part and a Cu-enriched phase is present at the outer circumferential part by two phase separation at the time of liquid phase solidification, or powder having a structure in which both the phases are uniformly dispersed. The powder is compacted, and is subjected to discharge plasma sintering.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005290182-A (JP)
Title: Gear oil composition
Inventor: TAKIGAWA KATSUYA
IPC: C10N40/12
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear oil composition resistant to higher temperatures and withstanding operation under a higher load together with a tendency to a higher speed and a higher output as a gear oil in response to high efficiency and low cost because of requests for gears used for various kinds of industrial machines, specifically a gear oil having excellent sludge resistant performances and water-separating properties.  <P>SOLUTION: The gear oil composition is obtained by including a dispersible type viscosity index improver as an essential ingredient in at least one kind selected from mineral oils, oils and fats and synthetic oils as a base oil. A dispersible type polymethacrylate having 5,000-100,000 number-average molecular weight, a dispersible type styrene-maleic anhydride ester copolymer having 5,000-100,000 number-average molecular weight, a dispersible type olefin copolymer having 5,000-100,000 number-average molecular weight, a dispersible type olefin-methacrylate copolymer having 5,000-100,000 number-average molecular weight and a mixture thereof, etc., are preferably used as the dispersible type viscosity index improver from the viewpoint of especially excellent inhibitory effects on sludge formation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005003668-A (JP)
Title: Wind speed indicator
Inventor: GOTO YOSHIO
IPC: G01P13/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind speed indicator enabling a person to easily confirm the strength of wind regardless of the watching direction.  <P>SOLUTION: A support body 11 has flexibility of bending in the thickness direction by a weight applied to both ends thereof. The center-of-gravity position of the support body 11 is mounted on a strut 1 vertically to both the sides so as to be rotatable around the strut 1. A pair of wind receiving parts 13 have wind receiving surfaces 13c on the mutually opposite surfaces. Each wind receiving part 13 is provided on both ends of the support body 11 so as to rotate the support body 11 relative to the strut 1 when wind is received by the wind receiving surface 13c. One end of an arm 14 is mounted vertically to the strut 1 so as to be rotatable around the strut 1. A wind direction display part 15 has a first wind direction display surface 15a and a second wind direction display surface 15b connected to the tip of the arm 14 with an inclination to the first wind direction display surface 15a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005288970-A (JP)
Title: Printer
Inventor: KITAMURA NORIKAZU
IPC: B41J2/01
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve a throughput of a printer in the case of recording a plurality of color images while waste of a recording medium and image worsening due to a load change during transfer of the recording medium are prevented.  <P>SOLUTION: A paper unwound from a paper feeding part 40 is transferred towards the transfer direction downstream side which leads to a printing part 70. Thereafter, while the paper is sent back towards the transfer direction upper stream side than the printing part 70, the plurality of color images are continuously printed by thermal heads 71a-73a of the printing part 70. The paper recorded with the color images is cut. From the border of a part to be cut of the paper, the paper is sorted to either of a transfer course which goes to the paper feeding part 40 and a discharge course which does not go to the paper feeding part 40.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005289941-A (JP)
Title: Sustained-release agent
Inventor: MORI HIROSHI
IPC: A01N47/46
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a sustained-release agent minutely controlling the release rate, period, or the like, of a medicine component.  <P>SOLUTION: The sustained-release agent in a state that a medicine component supported on a carrier is gradually released, is included in a container having at least a part to transmit or permeate the medicine component.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005298346-A (JP)
Title: Oral composition
Inventor: SAKUMA SHUJI
IPC: A61K35/74
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oral composition for preventing dental caries, capable of being used safely by eliminating dental caries-causing bacteria by using lactobacillus.  <P>SOLUTION: This oral composition contains 0.01-5 wt. % content of lactobacillus and/or bacillus bifidus and 0.1-30 wt. % hydroxyapatite.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005296719-A (JP)
Title: Wastewater sludge recycling treatment system
Inventor: NAKAMURA KANJI
IPC: C02F11/00
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wastewater sludge recycling treatment system which can comprehensively achieve environmental protection and cost reduction by the recycling treatment of wastewater sludge, which becomes industrial waste, and energy efficiency by waste heat utilization.  <P>SOLUTION: The wastewater sludge recycling treatment system comprises a waste liquid concentration means 2 for concentrating waste liquid of a factory 1 to a state of sludge, a dryer 3 for drying and pulverizing the sludge by heating, and a independent power generator 7 disposed near the factory 1 to feed power to the factory 1. A waste heat utilizing means 5 for utilizing the waste heat of the independent power generator 4 as a heat source for heating of the dryer 3 is installed. A solidification treatment device 6 for compressing powder obtained by drying to solidify it may be installed as a post-process of the dryer 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299134-A (JP)
Title: Article mounting structure for column
Inventor: TAISHA TOSHIO
IPC: E01F9/623
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article mounting structure for a column, which is for use in mounting an article such as a signal lamp device or the like on the column erected on a road, and can rigidly and easily fix the article on the column.  <P>SOLUTION: According to the article mounting structure, a flange-like cover member 4 is mounted on an edge of a horizontal rod member 3 from which the signal lamp device 2 is hung, and a pressing member 6 for pressing the column 1 is mounted on a rear side, i.e. a side closer to the column 1, of the cover member 4. The column 1 has a band member 7 having a U-shaped cross section wound thereon. The band member has dovetail tenons 8 formed at open ends thereof in a vertical direction, i.e. along an axis of the column 1. Then a protrusion 10 of a block-shaped anchor 9 is fitted into each dovetail tenon 8, and a bolt portion of a stud bolt 11 protruding from each anchor member 9 is passed through a through hole 5 formed in the cover member 4, and a cap nut 12 is screwed and tightened onto the bolt portion exposed from the through hole. Thus the pressing member 6 presses the column 1, and therefore the column 1 is pinched by the pressing member 6 and the band member 7, to thereby fix the signal lamp device 2 onto the column 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005296188-A (JP)
Title: Water heater container
Inventor: KIKU TADAHITO
IPC: A47J27/022
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water heater with high heat exchanging efficiency.  <P>SOLUTION: In thid water heater container, space for reserving flame is formed by increasing the area of the bottom of a container by bending the bottom in the shape of continuous steps in such a way that the center is higher than the outer periphery and lowering the outer periphery of the container in the shape of a cylinder spreading out like a fan from the outer periphery if the container is circular. Furthermore, several holes for escaping flame are bored in an upper part of the cylinder spreading like a fan in the periphery, so that a chimney effect is generated in a convection part and new flame is continuously fed. Accordingly, the bottom of the container, most related to the heat exchanging function, is effectively heated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005298884-A (JP)
Title: Method for adjusting porosity in thermal-sprayed film, and cylinder block of engine having porosity in inner face of cylinder bore adjusted with the method
Inventor: SHIMIZU AKIRA
IPC: C23C4/18
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily change a porosity in the surface of a thermal-sprayed film.  <P>SOLUTION: This porosity-adjusting method includes sprouting a high-pressure fluid 9 onto the surface 1 of the thermal-sprayed film formed by thermal-spraying the droplets 3 of a metallic material for thermal spraying, thereby blowing a part of the droplets 3 which form the thermal-sprayed film, and forming fine pores in the surface 1 of the thermal-sprayed film.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299775-A (JP)
Title: Rolling bearing
Inventor: SHIMIZU YASUYUKI
IPC: C21D1/06
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing suitable for selection of use conditions by preparing a uniform nitriding layer thickness than that of regular nitration using a molten salt in consideration of its shape.  <P>SOLUTION: The rolling bearing 10 comprises rollers 11, and a retainer 12 rotatably retaining the rollers 11. The retainer 12 has bent portions 17, 18, 21, and 22 which are given bending, and plasticized portions 23, 24, 25, and 26, in which the ratio for the radius of bent portion/thickness of a plate is 0.7 or less, are formed on the bent portions 17, 18, 21, and 22. The nitriding layers of the plasticized portions 23, 24, 25, and 26 are set up to be the ratio of 0.8 or more for inner thickness/outer thickness of the nitriding layers.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005296995-A (JP)
Title: Machine for bending plate
Inventor: IKEDA TOSHIO
IPC: B21D5/04
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bending machine of a plate in which the length of a vertical link arm is finely adjustable while vertically expanding the working range by making the length of the vertical link arm adjustable in a bending machine with which normal bending and inverse bending are performed with a blade while holding the plate with upper and lower dies.  <P>SOLUTION: A bend beam is connected to the front end part of a lateral bend arm, the rear end part of the lateral bend arm is connected to an eccentric driving shaft (A), the upper end part of a vertical link arm is connected to the side part of the lateral bend arm in a T-shape, the lower end part of the vertical link arm is connected to an eccentric driving shaft (D), the vertical link arm is provided by dividing into an arm of the pin connecting part side which is connected to the side part of the lateral bend arm and the arm part on the (D) shaft side which is connected to the eccentric drive shaft (D), a male thread part is formed on the arm on the pin connecting part side and a locking means for locking the rotation of a female thread part at every prescribed angle while forming this female thread part which is screwed on this male thread part of the arm on the (D) shaft side arm part freely rotatably.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005302629-A (JP)
Title: Mechanism for attenuating oil pressure pulsation of oil pressure switch
Inventor: KOGANEMARU TOSHIHARU
IPC: F16L55/04
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism for attenuating oil pressure pulsation of an oil pressure switch for the purpose of preventing chattering occurring at a point of contact of the oil pressure switch by means of pressure pulsation of an engine lubricating oil.  <P>SOLUTION: The mechanism for attenuating oil pressure pulsation of an oil pressure switch has an adaptor (3) for connecting an engine to the oil pressure switch (20). A channel (2f) for transmitting the engine oil pressure within the engine to the oil pressure switch (20) is formed inside the adaptor (3). A pulsation attenuation member (10) is housed in the channel (2f), and is closely fitted to the channel (2f). Moreover, a spirally shaped groove (12) is formed on the outer periphery surface (10s) of the pulsation attenuation member.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303890-A (JP)
Title: Information processing system
Inventor: TOKASHIKI MAMORU
IPC: H04N5/76
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system wherein video recording is automatically set to video recorder in a house of a user of a Weblog when program information is written from a third person to the Weblog.  <P>SOLUTION: When a user uploads a Weblog to a public server device 3 on a public network 1 and program information is written from a third person to the Weblog, a private server device 5 provided between the public network 1 and a private network 2 fetches the written program information and sets the recording reservation of the program to video recorder (electronic equipment 7) connected to the private network 2. The private server device 5 does not accept push from the public server device 3 and the public server device 3 is accessed from the private server device 5 to fetch the program information, so that the recording reservation can be set while maintaining the security of the private network 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005302665-A (JP)
Title: Manufacturing method of membrane electrode complex for fuel cell
Inventor: TAKAMI MASAYOSHI
IPC: H01M8/10
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of a membrane electrode complex increasing porosity of a catalyst electrode layer for effectively contributing to increase in power generation efficiency and preventing deterioration of other members such as a catalyst.  <P>SOLUTION: The manufacturing method of a membrane electrode complex for a fuel cell comprises: a coating solution preparation process preparing a catalyst electrode layer forming coating solution having at least a solid electrolyte membrane material, a first solvent for dispersing the solid electrolyte membrane material, and a vacancy forming polymer having affinity to the solid electrolyte membrane material, insoluble in the first solvent and soluble in a second solvent; a catalyst electrode layer forming process for forming a catalyst electrode layer on each surface of the solid electrolyte membrane with the catalyst electrode layer forming coating solution; and a vacancy forming process for forming vacancies in the catalyst electrode layer by removing the vacancy forming polymer by making contact the catalyst electrode layer formed in the catalyst electrode layer forming process with the second solvent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308254-A (JP)
Title: Air-conditioner central control system
Inventor: BOGAUCHI TSUKASA
IPC: F24F11/02
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioner central control system for backing up set information about each air-conditioner, stored in a central control device, and easily restoring it when disappearing.  <P>SOLUTION: The system uses the central control device CR for central control of the plurality of air-conditioners AR1, Ar2. Instead that various set information normally stored in a storage device 7 of the central control device for controlling the air-conditioners AR1, AR2 are conventionally backed up on a recording medium (a hard disc, floppy disc, CD-ROM or CD-RAM), set information about the air-conditioners AR1, AR2 themselves are backed up individually on the sides of the air-conditioners AR1, AR2 to be controlled by the central control device CR or set information about all air-conditioners AR1, AR2 are backed up on at least one air-conditioner, namely, on any two or more or all air-conditioners.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004209293-A (JP)
Title: Cutting guide for guiding cutting device for excising bone
Inventor: BERTIN KIM C
IPC: A61F2/46
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting guide, which is connected to the exposed end part of a bone, for guiding a cutting device which excises the part of the bone in order to house an orthopedic surgical implant.  <P>SOLUTION: The cutting guide includes a plurality of walls positioned adjacent to the exposed end part of the bone and each of the walls has a hole for housing the cutting device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005311110-A (JP)
Title: Semiconductor laser element and wafer for semiconductor laser employing it
Inventor: MIZOGAMI AKINORI
IPC: H01S5/10
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser element capable of simplifying the manufacture process and reducing the manufacture cost by varying the thickness of a cap layer immediately above a window region arbitrarily in order to facilitate control of the diffusion depth of a diffusion source thereby controlling the distance from the diffusion source to an active layer and controlling the diffusion depth of the diffusion source, and to provide a wafer for semiconductor laser employing it.  <P>SOLUTION: In the semiconductor laser element having a first conductivity type clad layer, an active layer, a second conductivity type clad layer, a second conductivity type easy conduction layer, and a cap layer formed on a first conductivity type compound semiconductor substrate in this order, the semiconductor laser element can emits a laser beam from its end face and the cap layer immediately above the end face and the vicinity thereof is thinner than the cap layer other than the cap layer immediately above the end face.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005242280-A (JP)
Title: Black photosensitive resin composition
Inventor: MURO SEIJI
IPC: G03F7/031
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-sensitivity black photosensitive resin composition capable of forming a colored pattern with a large development margin.  <P>SOLUTION: The black photosensitive resin composition contains a black colorant (A), a binder resin (B), an addition polymerizable compound (C) having an ethylenically unsaturated bond, and a photopolymerization initiator (D), wherein the binder resin (B) is a polycarboxylic acid resin obtained by copolymerizing two or more unsaturated compounds, at least one of which is a compound having a carboxyl group, and the photopolymerization initiator (D) contains an oxime compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005306806-A (JP)
Title: Promoter of collagen synthesis and cosmetic for antiaging
Inventor: YAMADA RYOKO
IPC: A61K8/00
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a promoter of collagen synthesis, having excellent activities for improving the collagen synthesis; and to prepare a cosmetic for antiaging, containing the promoter of the collagen synthesis, and, for example, having ameliorating effects on wrinkle.  <P>SOLUTION: The promoter of the collagen synthesis comprises one or more kinds of ginsenoside Rg2, ginsenoside Rh1, ginsenoside Re and an enzymically degraded product of a saponin of Pulsatilla chinensis (Bge.) Rgl. In another embodiment, the promoter contains one or more kinds of the ginsenoside Rg2, the ginsenoside Rh1, the ginsenoside Re and the enzymically degraded product of the saponin of the Pulsatilla chinensis (Bge.) Rgl as active ingredients. The cosmetic for the antiaging is obtained by formulating the promoter of the collagen synthesis.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005317593-A (JP)
Title: Semiconductor device and method of testing characteristics thereof
Inventor: SHIMOAKA YOSHIO
IPC: H01L21/822
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device, of which the passivation layer is not damaged by the probe needle of an inspection device.  <P>SOLUTION: The semiconductor device has a semiconductor chip 1, that is formed with a passivation layer 4 and electrode pads 3 on the upper surface thereof, wherein electrode pads 3 are provided with auxiliary electrode pads for test 3a which extends in the sliding direction of the probe needle n for testing characteristics using the electrode pads 3, and openings for exposing the electrode pads 3 and auxiliary electrode pads for test 3a are provided on the passivation layer 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI