baber/WOPTO huggingface dataset:
Patent JP-2003306063-A (JP)
Title: Seat structure for vehicle
Inventor: KAWASAKI TERUO
IPC: B60N2/32
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an adult cannot be seated at a rear right seat if a child seat is attached to the rear right seat, even when the child seat is not used.  <P>SOLUTION: A rear seat includes a rear left seat 3 fixed at a floor 7, and the rear right seat 4 moving from a home position (a) parallel to the rear left seat 3 to a shift position (b) at a rear part or vice versa. An auxiliary seat storage portion 8B is positioned behind the rear left seat 3 and provided at the floor 7, an auxiliary seat 5 is stored in an auxiliary seat storage portion 8A so as to be folded flat/righted, and the auxiliary seat 5 is righted from the auxiliary seat storage portion 8B and disposed at a cargo room floor surface portion 7C so that the child seat 6 may be attached onto the auxiliary seat 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307360-A (JP)
Title: Refrigerating device combining absorption-system and compression-system
Inventor: INOUE OSAYUKI
IPC: F25B27/02
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating device combining an absorption-system and a compression-system capable of providing the refrigerating performance of a compression refrigerator even only by the absorption system, and exerting the absorption refrigerating effect even when a compressor is operated.  <P>SOLUTION: In this refrigerating device wherein an absorption refrigerator with an evaporator E, and a compression refrigerator with a compressor Mc, a first condenser Cc1 cooled by the outside air or the cold water, a second condenser Cc2 connected to the evaporator E of the absorption refrigerator on the basis of heat exchanging relationship, and an evaporator Ec exerting the refrigerating effect, are combined, the Cc1 is connected to a discharge side of Mc, the Cc2 is connected to a suction side of the Mc, the refrigerating device can connect an over-cooling device Sc behind the Cc1 along the flow of the refrigerant of the compression refrigerator, further the Cc1 is connected behind the Mc in series, and the Mc and the Cc2 can be connected in parallel to the evaporator Ec of the compression refrigerator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307285-A (JP)
Title: Steel pipe having excellent progressive buckling resistance property
Inventor: KAYAMORI YOICHI
IPC: F16L9/04
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel pipe having an excellent progressive buckling resistance property against earthquake.  <P>SOLUTION: This steel pipe has weld lines extending in parallel with a pipe axis at respective circumferential positions divided into at least three portions rotationally symmetrically around the pipe axis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306746-A (JP)
Title: High tensile strength steel sheet with excellent workability, its manufacturing method and its working method
Inventor: FUNAKAWA YOSHIMASA
IPC: C22C38/58
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high tensile strength steel sheet having excellent elongation and stretch-flange formability as indices to workability and also to provide its manufacturing method and its working method.  <P>SOLUTION: This steel sheet has a structure which is composed practically of ferrite single-phases and in which precipitates containing Ti and W are dispersedly precipitated within the range satisfying W/(Ti+W)≥0.25 by atomic %. The steel sheet has ≥590 MPa tensile strength.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319697-A (JP)
Title: Controller of synchronous machine
Inventor: SHIZU KEIICHIRO
IPC: H02P6/16
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a controller of a synchronous machine capable of controlling the rotational angular speed or the output torque of the synchronous machine stably with high response regardless of operating conditions.  <P>SOLUTION: The controller of a synchronous machine comprises an adaptive observator unit 11a for operating the estimated flux Ψr0, current deviation signal ΔIr, estimated rotational angular speed ωr0 of the synchronous machine based on a current detected by a current detecting means 2 and a voltage command from a speed control means 100a, a unit 13a for operating and outputting a feedback gain H, a unit 12a for operating a control coordinate axis rotational angular speed ωc based on the current deviation signal, the estimated flux, the feedback gain and the estimated rotational angular speed, an integrator 21 for operating the control coordinate axis phase angle θc by integrating the control coordinate axis rotational angular speed, and a speed control means 100a for controlling voltage commands vu*, vv* and vw* inputted to a voltage applying means 3 such that the estimated rotational angular speed follows a rotational angular speed command ωr*.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311974-A (JP)
Title: Liquid discharge head and its manufacturing method
Inventor: NAGATA SHINGO
IPC: B41J2/16
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a liquid discharge head which can carry out a surface treatment for an orifice plate without damaging a water repellent face, improves adhesive properties between the orifice plate and a discharge element and improves an adhesion reliability of a water repellent layer.  <P>SOLUTION: A detachable cover film 5d is attached via an adhesive member 5c to the water repellent layer 5b which has a face of the opposite side to a joining face 7b of an orifice plate base 5a coated. A laser light is applied from the joining face 7b side, thereby working and forming orifices 6. Thereafter, an anisotropic surface treatment is carried out to the joining face 7b of the orifice plate. As the anisotropic surface treatment, an oxygen plasma treatment utilizing oxygen radicals, particularly, a normal pressure oxygen plasma treatment under an atmospheric pressure is preferable from a view point of the adhesion reliability between the orifice plate and the discharge element. The orifice plate 5 from which the cover film 5d is separated and which is passed through a silane coupling treatment is joined via an adhesive to the discharge element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313739-A (JP)
Title: Slit yarn and method for producing the same, and laser cutting device for use in producing the same
Inventor: OIKE HITOSHI
IPC: B23K26/40
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slit yarn free of any sharp corner at its cross-sectional part and improved in durability through ensuring the end portions of a metallic vacuum deposition layer or a resin coating layer not to contact with the outside, to provide a method for producing the same, and to provide a laser cutting device for use in producing the same.  <P>SOLUTION: The slit yarn is produced by microslitting a filmy base material using a laser cutting method comprising irradiating the base material with laser beams emitted via one or more laser beam irradiation holes, for example, by irradiating a laminated film with laser beams via two laser beam irradiation holes set respectively over and under the laminated film which is made by providing both sides of a synthetic resin film with metallic vacuum deposition layers, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317334-A (JP)
Title: Optical disk and method of manufacturing the same
Inventor: HIROKANE JUNJI
IPC: G11B7/24
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk in which thickness of a light transmissible protecting layer on a substrate of the optical disk is uniform all over the surface of a reflecting layer and/or a recording layer, and a method for manufacturing the same.  <P>SOLUTION: In the optical disk, a reflecting layer 2 is deposited on the substrate 1 of the optical disk and a light transmissible protecting layer 9 composed of a light curing resin is formed to cover the reflecting layer 2. In its portion except for a chucking area 16, a hard coat layer 15 is provided to cover the light transmissible protecting layer 9. The optical disk is manufactured by the method of locating two viscous sheets 4 and 6 to cover a center hole 3 on the substrate 1 of the optical disk, its peripheral portion, and the outer peripheral portion of the substrate 1 of the optical disk, respectively, afterwards, forming the light transmissible protecting layer on its upper layer and removing the viscous sheets 4 and 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310111-A (JP)
Title: Fishing rod
Inventor: ITO KOICHI
IPC: A01K87/08
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operating efficiency of a rear grip part gripped with one hand as much as possible in a fishing rod.  <P>SOLUTION: The fishing rod is provided with a small-diameter part 14 formed near a rod butt and a large-diameter part 12 formed on the front side of the small-diameter part 14, composed of regions having greater lengths Z2 and Z3 than the length Z1 of the small-diameter part 14 and having the coated surface. The surface of the small-diameter part 14 has a higher coefficient of friction than that of the surface of the large-diameter part 12 in the grip region at the reat of the fishing rod in the region of the length gripped with the one hand.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324836-A (JP)
Title: Spiral cable device
Inventor: MORI YUTAKA
IPC: H01R35/04
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spiral cable device which permits the housing and inner cylinder to be relatively rotatable beyond the winding range of a flexible flat cable.  <P>SOLUTION: This spiral cable device includes a cylindrical housing 26, an inner cylinder 27 provided so as to relatively rotatable to the housing 26, and the flexible flat cable 28 of which one end is connected to the inner cylinder 27, and the other end is connected to the housing 26. The flexible flat cable 28 is broken, if the housing 26 and the inner cylinder 27 exceed the allowable relative rotational angle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310112-A (JP)
Title: Spinning reel for fishing
Inventor: TACHIKA MANABU
IPC: A01K89/01
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinning reel for fishing equipped with a line falling off preventing member surely preventing the fishing line from entering the interior of a cylindrical part of a spool without forming a protruding part in the cylindrical part of the spool.  <P>SOLUTION: The spinning reel for fishing comprises the line falling off preventing member 20 assembled rotatably and integrally movably in the shaft direction in a spool shaft 11. The line falling off preventing member 20 is provided with a base end 21 rotatably supported with the spool shaft 11, a joining frame 25 extended from the base end toward the outside in the radial direction, a first annular part 22 installed connectedly to the tip of the joining frame 25 and a second annular part 23 located on the outside in the radial direction from the first annular part 22. The second annular part 23 is located on the side of the reel body from the rear edge of a cylindrical part 5d and engaging protrusions 29 formed on the outer peripheral surface thereof are engaged with engaging grooves 3f formed in a supporting arm 3b of a rotor 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321631-A (JP)
Title: Ink for ink jet recording
Inventor: NAKATSU HIROMI
IPC: C09D11/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink for ink jet recording scarcely causing bleeding and capable of realizing a vivid image even by high-speed recording on a plain paper.  <P>SOLUTION: In the ink for ink jet recording containing an ethylene glycol- based ether and/or a monohydric alkyl alcohol, a surfactant and a coloring agent, when 2 μl ink is dropped onto the plain paper having ≤100 sec smoothness, (a) an initial contact angle is within the range of 30 to 80° and (b) a dynamic contact angle represented by the formula X=θ-θ<SB>0</SB>(θ is dynamic contact angle after 1 sec) after 1 sec by dynamic liquid-sucking measurement is within the range represented by the formula: -70≤X≤-20(°/s) and (c) a changing ratio represented by the formula [Y=r<SB>t</SB><SP>2</SP>/r<SB>0</SB><SP>2</SP>(r<SB>t</SB>exhibits radius of dot after t sec)] of a dotted area after 1 sec satisfying the formula: 0.1<t<5(s) is within the range represented by the formula: 1/5<Y.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003078914-A (JP)
Title: Huffman decoder and decoding method
Inventor: WISE ADRIAN PHILIP
IPC: H04N7/50
Filed: 2002-05-01
Abstract: PROBLEM TO BE SOLVED: To improve a method and device for decoding a plurality of differently encoded input signals. SOLUTION: This invention provides the device and method for decoding data words encoded according to the Huffman coding provisions of either H.261, JPEG or MPEG standards and for converting the data words into JPEG Huffman coded data word when the data words are identified to be H.261 or MPEG Huffman coded data words, and providing an output of data words corresponding to number of indices related to them.
Patent JP-2003327486-A (JP)
Title: Apparatus for manufacturing matured compost-like material
Inventor: MATSUI KENSUKE
IPC: B01D53/74
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a running cost and to save energy by effectively utilizing the waste heat in a combustion deodorization treatment of the exhaust gas exhausted from a manufacturing step for a matured compost-like material.  <P>SOLUTION: The apparatus for manufacturing the matured compost-like material is provided with a treating vessel 1 which has a jacket 2 to be circulated with a heat medium oil and indirectly heats the raw materials fed therein by the heat medium oil and a combustion deodorizing apparatus 8 which subjects the exhaust gas exhausted from the treating vessel 1 to combustion deodorization. The apparatus is provided with a heat exchanger 9 for warming the heat transfer medium oil by the waste heat of the apparatus 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002331122-A (JP)
Title: Pachinko machine
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 2002-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent a jam of balls in a ball ejection passage when balls are ejected from a ball ejection port arranged inside a curved rail leading a pachinko ball in a prize ball tank to a prize ball putting-out device toward the ball ejection passage. SOLUTION: A tank rail 5 is arranged below the prize ball tank 4, while the curved rail 6 leading the pachinko ball B in the prize ball tank 4 to the prize ball putting-out device 7 is arranged in the flow lower end of the tank rail 5. In the curved rail 6, the ball ejection port 12 is opened in the bottom face in the downstream connected to a curved part reducing a ball pressure, and a movable plate 14 turned to open/close the ball ejection port 12 is arranged in the ball ejection part 12. On the upper face of the movable plate 14, a stepped part 38 with a desired height is arranged, and in the stepped part 38, the downstream is lowered apart from the front end edge by a distance equivalent to a space capable of holding 11 pachinko balls B.
Patent JP-2003331387-A (JP)
Title: Multiplex broadcasting channel selection device and method
Inventor: HAYAMATSU TAKEO
IPC: G08G1/09
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a channel selection technology allowing a more appropriate channel selection on multiplex broadcasting when located near a boundary with adjacent service areas.  <P>SOLUTION: In the multiplex broadcasting channel selection technology, wherein the service area in which a current position lies for the service of prescribed multiplex broadcasting is determined to make a channel selection with a broadcasting station of multiplex broadcasting in the service area of the current position as a channel selection object (step 25), whether the current position is within a prescribed distance from the boundary with other service areas adjacent to the service area is determined (step 24), and when the determined result is affirmative, the broadcasting stations of multiplex broadcasting in the adjacent service areas are included as the channel selection objects (step 27).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328154-A (JP)
Title: Appearance component for outdoor
Inventor: NISHIMURA YASUSHI
IPC: C23C28/00
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an appearance component which has metallic luster and enables a high-class appearance by using a variety of colors.  <P>SOLUTION: A crank 50 for bicycle used in outdoor is provided with a component main body 50a, an aluminium coating film 50b and an anodized aluminum coating film 50c. The aluminum coating film 50b is a coating film formed on the exposed surface which is exposed at least on the outer part of the component main body 50a by means of a physical deposition method. The anodized aluminum coating film 50c is a coating film formed on the aluminium coating film 50b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331093-A (JP)
Title: Carrier counseling system and method using vocational aptitude and capacity development system, and expectant selection aiding system and method using vocational aptitude and capacity development system
Inventor: NAKAMURA KEIICHI
IPC: G06Q50/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier counseling system using a vocational aptitude and capacity development system for counseling a user to utilize a suitable additional curriculum corresponding to the inherent carrier record of each individual so that user's carrier fits to hiring requirements of enterprises.  <P>SOLUTION: The carrier counseling system is provided with: an enterprise offer database 40 in which the kinds of occupations presenting carrier requirements and treatment are registered; a job hunting retrieval part 14 for retrieving enterprise offer information registered in the database 40; and a curriculum course selection part 20 for selecting additional curricula required for satisfying carrier requirements in the retrieved enterprise offer information in accordance with the user's personal carrier record.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325167-A (JP)
Title: Method for producing nerve truncal cell originated from iris pigment epithelial cell of mammal and nerve stem cell obtained by the method, and method for producing nervous system cell from the nerve stem cell and nervous system cell obtained by the method
Inventor: KOSAKA MITSUKO
IPC: C12N5/0797
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a nerve stem cell originated from the iris pigment epithelial cell of a mammal, by which problems such as the problem of immunological rejection caused by cell transplantation on the regeneration of central nervous system, an ethical problem, and an unbalance between the demand and supply of transplant cell source can be solved, and to provide the nerve stem cell obtained by the method.  <P>SOLUTION: The nerve stem cell is produced by selectively culturing an iris pigment epithelial cell isolated from the eyeball of the mammal by a floated coagulated mass-culturing method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329061-A (JP)
Title: Electromagnetic clutch
Inventor: YAMAZAKI KATSUZO
IPC: F16D27/112
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic clutch, in which a part-count is reduced by eliminating a bushing for fixing a resilient part to an armature, and improve the responsivity of the clutch.  <P>SOLUTION: The electronic clutch 1 is provided with a tubular shaft 5 for receiving a rotation shaft, a resilient part 8 to be externally fit on the shaft 5, an armature 9 which is fit externally on the shaft 5 to receive partly the resilient member 8, and a cover 14 of the armature, which is fit externally on the shaft 5 and placed adjacently to the armature 9. The resilient member 8 and the armature cover 14 are locked and fixed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337303-A (JP)
Title: Device and system for stereoscopic image display
Inventor: NISHIHARA YUTAKA
IPC: H04N13/04
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional parallax panoramagram system forms an image corresponding to one visual point whose resolution is high in the vertical direction and low, however, in a horizontal direction.  <P>SOLUTION: A device for stereoscopic image display has: an image display unit 200 which composes and displays an image of visual point images 1 to 6 having parallaxes corresponding to a plurality of horizontal observation points by using mutually different pixel group; and a mask member 400 which has a plurality of aperture parts for making light beams from respective pixels reach only the observation positions corresponding to the respective visual point images. Each of the pixel groups is composed of a pixel pattern including a plurality of pixels which have mutually different vertical can horizontal positions and the mask member has an aperture pattern including a plurality of aperture parts having mutually different horizontal and vertical positions. The image display unit is provided with a switching means 600 which switches and displays a plurality of composite images having different pixel patterns of the respective pixel groups and switches the aperture patterns of the mask member in synchronism with the switching of the composite images.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334987-A (JP)
Title: System and method for exposing image
Inventor: OZAKI TAKAO
IPC: G02B7/28
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for exposing an image in which phase lag can be improved without enhancing response of feedback control.  <P>SOLUTION: In an image recorder 10, displacement of a scanning line is measured on the surface of a recording medium P just before exposure on the downstream side in the subscanning direction M and the movement target signal of a lens unit is generated from displacement data on that scanning line by waveform operation. A light beam is then focused by the lens unit while constantly focusing on the surface of the recording medium P wound around the outer surface of a drum 30 rotating at a constant speed by means of an auto-focus mechanism provided in an exposure head 40, and the recording medium P is scanned in the subscanning direction M parallel with the axial direction of the drum 30 by means of the exposure head 40 while being scanned in the rotational direction r thus exposing a specified image two-dimensionally on the surface of the recording medium P in the recording direction R with the light beam.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336593-A (JP)
Title: Submergible pump and control method of submergible pump
Inventor: ARAOKA TOSHINOBU
IPC: F04D15/00
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a submergible pump and a control method of the submergible pump capable of surely and effectively suctioning and delivering even sediment or slurry including cord-shaped objects.  <P>SOLUTION: This submergible pump is provided with an impeller casing 12 having an impeller 11 therein, a rotational driving motor 14 having the impeller 11 on an output shaft 13 and rotationally driving the impeller 11, a stirring blade 15 mounted on an extended end of the output shaft 13 of the rotational driving motor 14 and rotationally driven integrally with the impeller 11, a load detection sensor 16 for detecting the load of the rotational driving motor 14 and generating sensor output when the detected value exceeds a threshold value, and a control device 17 for controlling the rotational driving motor 14 based on the sensor output of the load detection sensor 16 and reversely rotating the rotational driving motor 14.  <P>COPYRIGHT: (C)2004,JPO