baber/WOPTO huggingface dataset:
Patent JP-2003319608-A (JP)
Title: Switching device for two-wheel drive and four-wheel drive, and drive actuator therefor
Inventor: INOUE MASARU
IPC: B60K23/08
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator at a low cost by constituting a pair of cam followers with a simple constitution, and to provide the cam followers capable of easily changing working torques of the cam followers working on respective driven shafts corresponding to working loads of the respective driven shafts.  <P>SOLUTION: This actuator has two driven shafts which are disposed parallel to each other in an axial direction so as to freely travel, and cams for driving the driven shafts respectively attached to the respective driven shafts. This actuator in which the respective cams are driven to prescribed stop positions respectively preset corresponding to modes by switching operations of an operation switch having a plurality of switching modes to selectively move the respective driven shafts to prescribed strokes in the axial direction has a rotating plate which is fixed at an output shaft of the actuator, integrally rotated with the output shaft, and a pair of rollers which are respectively distant at a prescribed distance in the radial direction from the rotational center of the rotating plate. The cam followers drive the cams by respectively engaging the pair of the rollers with the respective cams.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311282-A (JP)
Title: Water treatment method and apparatus therefor
Inventor: IKE HIDEAKI
IPC: B01F5/10
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an inexpensive water treatment apparatus using a small amount of chlorine for disinfection, ensuring safe water quality and needing a small installation space.  <P>SOLUTION: The water treatment apparatus has an ozonization apparatus, a lifting pump 2 for taking in water to be treated, a water volume sensor 20 for measuring the inflow of water to be treated or the volume of water pumped up by the lifting pump, ozone monitors 21, 22 for measuring the ozone concentration of an ozone gas piping system or ozonized water 9, and a controller 24 in which data of the water volume sensor 20 and the ozone monitors are inputted and which controls the operating powers of the lifting pump and an ozonizer, wherein the lifting pump takes in water to be treated from a downstream part in an existing chlorine mixing pool 19 in the final stage of a sewage treatment process, introduces the water to be treated into the ozonization apparatus to ozonize the water and returns ozonized water freed of undissolved waste ozone gas to an upper stream part in the chlorine mixing pool.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316542-A (JP)
Title: Print system, program and recording medium
Inventor: ITO ATSUSHI
IPC: B41J29/38
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print system to be easily operated for much more quickly printing out only data to be desired to print.  <P>SOLUTION: A client terminal reads out page specification information in response to a print instruction (S62). The page specification information is previously stored for specifying each page to associate page numbers with chapter numbers, for example, the 1st to 10th pages with the first chapter and the 90th to 100th pages with the 10th chapter. When a print condition, for example, the chapter number is inputted from a user, the client terminal retrieves the page number of an original matched with the chapter number from the page specification information (S64). For example, when the '10th' chapter, '90th to 100th' pages are obtained as the retrieval result. When the page number matched with the condition, the terminal extracts only the original data of the page number from the file, and transmits a print job for print to the printer (S65 to S67).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314667-A (JP)
Title: Method of engaging and installing tooth-shaped strip element to transmission straight component having slip- off preventive storage groove, and bonding member
Inventor: YOSHIDA KENJI
IPC: E05F11/14
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of simply and promptly engaging and fitting a teeth-shaped strip element, such as a fixed rack used for a transmission mechanism of an automatically opening/closing door device and the like, to a transmission straight component, by properly using double-sided adhesive tape and folded and peeled tape.  <P>SOLUTION: The double-sided adhesive tape 3 is inserted from an opening clearance port 1d of the transmission straight component 1 to adhere an adhesive back surface 3a to an inner placing surface 1e of a receiving portion 1a. On a peeling piped tape 4c on a peeling tape 4a in a lower layer of the folded and peeled tape 4 adhered to an adhesive right surface 3b, the tooth-shaped strip element 2 is timely inserted and fitted from a groove end port 1f. Then, the folded and peeled tape 4 is fallen off and removed from the adhesive right surface 3b by drawing operation of a tape end portion 4d. The teeth-shaped strip element 2 is pressed and adhered on the exposed adhesive right surface 3b to engage and fit the teeth-shaped strip element 2 in a slip-off preventing storage groove 1A of the transmission straight component 1 in a close state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312879-A (JP)
Title: Sheet feeding device and sheet using equipment
Inventor: NAKAMURA TOMOYASU
IPC: B65H3/56
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the supply of a sheet material such as paper in a sheet feeding device such as a paper feeding cassette, and smoothen the feeding of the sheet material by preventing the curling of the sheet material housed to eliminate the generation of a jam in sheet feeding.  <P>SOLUTION: A bottom plate 13 is rotatably provided within the cassette case 30 of the paper feeding cassette (sheet feeding device) 18, and side fences 34 are applied and matched to both lateral sides of sheets s stacked on the bottom plate, respectively. Each side fence has a lock member 40 for locking its movement and a sheet pressing claw 38, which are rotatably mounted thereon. The pressing part of the sheet pressing claw is retained in an upward position by the lock operation release of rotating the lock member in one direction, and its retaining is released by the lock operation of rotating the lock member in the other direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324663-A (JP)
Title: Method for selecting broadcasting steel tower, program for selecting broadcasting steel tower, and broadcast receiver
Inventor: ONODERA SATOSHI
IPC: H04N5/44
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To automatically select one of a plurality of broadcasting steel towers which provides the best image quality and tone quality with a simple operation.  <P>SOLUTION: The method for selecting the broadcasting steel tower has a first step of discriminating the presence or the absence of a receivable channel in the area, a second step of extracting at least one broadcasting steel tower containing all the receivable channels from a plurality of the broadcasting steel towers on the basis of the discriminated result, and a third step to select one broadcasting steel tower from at least one broadcasting steel tower.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003209214-A (JP)
Title: Lead frame
Inventor: SHIH JUNG-CHUN
IPC: H01L23/495
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead frame in which the yield of IC product is increased by enhancing connection of the inner lead part of a lead frame and an IC chip, and the manufacturing cost is reduced.  <P>SOLUTION: The lead frame comprises a frame body being connected to respective parts constituting the lead frame and supporting them, an island part for mounting an IC chip located in the center of the frame body, a plurality of outer leads being coupled with the frame body, inner leads arranged on the periphery of the island part while being coupled with the outer leads, and a gate part for coupling the plurality of outer leads in the lateral direction at the coupling part of the outer and inner leads wherein connection strength to a lead for performing wire bonding is enhanced by plating the surface of the plurality of inner leads with gold.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003321646-A (JP)
Title: Water-based coating material for metallic packaging material and metallic packaging material coated therewith
Inventor: MORIGA TOSHINORI
IPC: C09D5/00
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based coating material for a metallic packaging material containing a carboxy-containing aromatic polyester as the resin component and, nevertheless, achieving the formation of the water-based coating material and high stability, having remarkably improved curability and retort resistance and further improved adhesive properties and processibility.  <P>SOLUTION: The water-based coating material for a metallic packaging material having excellent curability and retort resistance is composed mainly of a carboxy-containing aromatic polyester resin as the carboxy-containing polyester resin and having an acid value (AV) of 10-30 mgKOH/g and a number- average molecular weight (Mn) of 3,000-10,000 in combination with a curing agent, a neutralizing agent for the polyester resin and a cosolvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322943-A (JP)
Title: Silver halide color photographic sensitive material, image forming method and image information recording method
Inventor: HIRABAYASHI SHIGETO
IPC: G03C1/43
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver halide color photographic sensitive material which can rapidly be processed and has high sensitivity and good coloring properties and to provide an image forming method and an image information recording method for the silver halide color photographic sensitive material in which image information is obtained as digital information.  <P>SOLUTION: The silver halide color photographic sensitive material has photographic constituent layers including blue-, green- and red-sensitive silver halide emulsion layers on a support, contains a color developing agent or at least one of its precursors in at least one of the photographic constituent layers and contains at least one of the dye releasing couplers represented by the formula Coup-(Time)n-DYE in at least one of the photographic constituent layers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332541-A (JP)
Title: Method of manufacturing imaging device
Inventor: ISHIZAKA HIROKI
IPC: G01T7/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To restrict a defect to a single pixel or pixel line to suppress an influence on normal pixels, eventually improving an yield, by removing a defective pixel by cutting the other wiring than a gate line which is a defective point, by means of the irradiation of laser, with a bottom electrode not exposed, or the like.  <P>SOLUTION: An imaging device comprises a plurality of pixels formed two- dimensionally on a substrate, with each pixel comprising a photoelectric transfer element connected by a switching element. In an inspection process in a method of manufacturing the imaging device, a signal line 106 of top electrode wiring of the gate line is disconnected, instead of disconnecting a gate line 101 of bottom electrode wiring, with respect to a detected defective point, that is, a shorted point between the signal line 106 of the top electrode wiring and the gate line 101 of the bottom electrode wiring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332535-A (JP)
Title: Semiconductor storage device
Inventor: KATO ARIMITSU
IPC: G11C11/16
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the word line of a semiconductor storage device from receiving influences from magnetic fields of the adjacent word lines to each word line, by optimizing the distances of the word line and a bit line from a magnetic resistance element, in the semiconductor storage device having the bit line, the word line, and a plurality of magnetic resistance elements each of which is disposed at each intersection of the bit line and the word line.  <P>SOLUTION: The semiconductor storage device stores data in a plurality of magnetic resistance elements 52 by using word lines 50 and bit lines 51, and is so constituted as to change the magnetization state of the magnetic resistance element by current directions of each bit line. The distance between the center of the portion wherein the magnetization state of the magnetic resistance element is changed and the center of the portion wherein the current of the word line flows mainly is made smaller than the distance between the center of the portion wherein the magnetization state of the magnetic resistance element is changed and the center of the portion wherein the current of the bit line flows mainly. That is, wiring having a longer distance from the magnetic resistance element than the other wiring is used as the bit line. Thereby, the word lines are so arranged densely as to make increasable the integrating density of the magnetic resistance elements.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003095217-A (JP)
Title: Vacuum packaging apparatus
Inventor: IWAMOTO TAKASHI
IPC: B65B31/02
Filed: 2002-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum apparatus which can prevent an abnormal temperature increase of a seal heater. SOLUTION: A contact MS (contact numbers m, n) is arranged in series to a contact X41 for controlling passing of currents to a transformer TR and a seal heater H1 . The timing of opening the contact MS is set to a point after the opening of the contact X41 . As a result, the contact MS opens even if the contact X41 fuses and does not open, making it possible to prevent consecutive passing of currents to the seal heater H1 .
Patent JP-2003333789-A (JP)
Title: Electric rotating machine
Inventor: SUMI MASAAKI
IPC: H02K3/52
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent leak or short-circuiting at the coil joint of a stator by insulating the coil joint by a convenient structure and a method of high productivity.  <P>SOLUTION: A plurality of split cores 12 where a coil 14 is wound around an insulator are linked annularly. In each split core 12, a linked annular groove 88 is made of a first upper wall 50 and a second upper wall 52 standing axially. A terminal 18 arranged in the linked annular groove 88 is connected with a third extended part 16c from the coil 14 to provide the common line of the stator 10. The terminal 18 is then covered and insulated by sealant 20 poured into the linked annular groove 88 and the sealant 20 is hardened through heat treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332586-A (JP)
Title: External force sensor and its manufacturing method
Inventor: KUSUYAMA KOICHI
IPC: G01L9/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To form a diaphragm accurately and efficiently by providing a frame- like etching stopper in an insulating layer of an SOI substrate and forming a cavity inside thereof.  <P>SOLUTION: A frame-like etching stopper 7 is provided in the SOI substrate 2 using a material not corroded with etching liquid for the insulating layer 4 and a piezoelectric resistive element 8 is provided at a part of an active layer 5 inside the etching stopper 7. On the other hand, a cavity 11 is formed inside the etching stopper 7 by etching the insulating layer 4 through a through hole 10 of a supporting layer 3 so that a part of the active layer 5 above the cavity 11 serves as the diaphragm 12. Since the shape of the cavity 11 can be formed accurately at the time of etching the insulating layer 4 without controlling a etching time or the like, an error in the characteristic of the pressure sensor 1 due to the variation of the shape of the diaphragm 12 can be prevented from occurring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331957-A (JP)
Title: Connector
Inventor: KOISO MASAKAZU
IPC: H01R12/79
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector constructed so that a flexible printed board can be inserted regardless of the mounting position thereof.  <P>SOLUTION: The connector 1 comprises a first space 11 having a front opening 13a extending frontward and backward; a second space 15 extending frontward and backward, capable of insertion/extraction freely holding a memory card having a card side terminal at the front end thereof and inserted from a front side opening part 13a, at the first space 11, having a lower side opening part 17a having an opening at front end side, located at the lower back end side of a recessed part 13, and a holding member 10 capable of mounting the flexible printed board having a printed board side terminal 85 at the front end thereof, inserted from the lower side opening 17a, at the second space 15. A contact 30, composed of a slanted arm part 30b having a contact part 30c to which, the card side terminal contacts, a protruded piece part 30d located below the slanted arm part, contacting with the printed board side terminal 85, and a base part 30a jointing the slanted arm part 30b and the protruded piece part 30d, is mounted to the back end part of the holding member 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329091-A (JP)
Title: Chain tensioner
Inventor: SATO SEIJI
IPC: F16H7/08
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain tensioner in which a dispersion in a damper effect is small.  <P>SOLUTION: A cylinder chamber 2 and a lubricating passage 3 are formed in a housing 1. A slidable plunger 4 and a plunger spring 7 for pressing the plunger 4 outwards are assembled into the cylinder chamber 2. A ring groove 10 is formed on the outer perimeter of the plunger 4, and a seal ring 11 is assembled into the ring groove 10. When the pressure in a pressure chamber 5 formed at the back of the plunger 4 is increased, a leakage amount of working fluid leaked from a leakage gap formed between the cylinder chamber 2 and a sliding surface of the plunger 4 outwards is restricted by the seal ring 1 so as to increase the damper effect with working fluid in the pressure chamber 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337487-A (JP)
Title: Fixing belt
Inventor: KENJO KOSHIN
IPC: G03G15/20
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing belt having a function that prevents damage to its ends in the case where the fixing belt is used in a thermal fixing device having an oblique movement restricting means.  <P>SOLUTION: The fixing belt is used for the belt fixing device and has a three-layer structure comprising a base material 2 made of a heat resistant resin, an elastic layer 3 disposed on the base material 2, and a releasing layer 4 disposed on the outside of the layer 3. In the fixing belt, the axial dimension of the base material 2 is greater than that of the elastic layer 3, both of the axial ends of the base material 2 have non application portions 2b where the elastic layer 3 is not provided. The thickness of the base material 2 corresponding to each non-application portion 2b is greater than the thickness of the base material 2 on which the elastic layer 3 is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340718-A (JP)
Title: Grinding machine
Inventor: INABA TAKAO
IPC: B24B55/06
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction table grinding machine for sufficiently removing chips generated when grinding a suction table, and as a result, improving the grinding accuracy of a semi-conductor wafer.   <P>SOLUTION: This grinding machine 10 comprises a suction table 12 having a disk-shaped porous member 18, and a grinding unit 14 having a grinding wheel 20 to flatten the porous member 18. A feed port 20A is formed in a center part of the grinding wheel 20, and pure water is fed to the feed hole 20A. A block 34 having a suction hole 34A is provided around the grinding wheel 20, and a brush 38 is provided between the block 34 and the grinding wheel 20. Chips generated when grinding the porous member 18 by the grinding wheel 20 are swept outside by the brush 38, and sucked and removed from the suction hole 34A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335712-A (JP)
Title: Method for purifying olefin compound having fluorine- containing organic group
Inventor: MURAMARU SO
IPC: C07C17/395
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved method, which has not been attained by conventional methods, for obtaining an olefin compound having a fluorine- containing organic group, applicable to an optical field and the like and having high purity and no discoloration by simply and efficiently removing bonded iodine compounds and/or iodine compound species included in the olefin compound having the fluorine-containing organic group as impurities.  <P>SOLUTION: The method for purifying the olefin compound having the fluorine-containing organic group is to mix the olefin compound having the fluorine-containing organic group with copper or a copper halide and an organic phosphorus compound expressed by general formula: R<SP>4</SP><SB>3</SB>PX (wherein R<SP>4</SP>expresses one or more species selected from a group consisting of 1-10C alkyl groups, 1-10C alkoxy groups, aryl groups and aryloxy groups; X expresses a lone pair electron or oxygen) and treat the mixture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337934-A (JP)
Title: Database creation program, computer-readable recording medium where the program is recorded, device and method for database creation, and database creation system
Inventor: DEN GAKETSU
IPC: G06N5/04
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a database creation program, a computer-readable recording medium where the program is recorded, a device and a method for database creation, and a database creation system which enable even a beginner to obtain knowledge that an expert has.  <P>SOLUTION: A knowledge base storage part 141 stores arrangement information sent from an expert-side client computer 2 and a generalized knowledge acquisition part 121 extracts a property value from the arrangement information stored in the knowledge base storage part 141 and outputs it to a class classification part 122, which takes a cluster analysis of the outputted property value to classify knowledge into a plurality of classes and store it as tutor data in a tutor base storage part 142.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333941-A (JP)
Title: Weed-proof sheet
Inventor: YABUKI MASUO
IPC: C09K21/10
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weed-proof sheet having shading properties without emitting toxic gases during combustion and having water permeability without collecting rainwater due to rainfall, etc., on the sheet surface and further flame retardance.  <P>SOLUTION: The weed-proof sheet is a laminated sheet prepared by laminating a thermoplastic resin film having a plurality of water-permeable holes onto at least one surface of a sheet composed of a woven or a knitted fabric or a nonwoven fabric of a thermoplastic resin. At least one of the thermoplastic resin sheet and film is compounded with a flame retardant composed of a nitrogen-containing compound represented by general formula (1) H(R<SB>1</SB>)N-(CH<SB>2</SB>)<SB>a</SB>- N(R<SB>2</SB>)-(CH<SB>2</SB>)<SB>b</SB>-N(R<SB>2</SB>')-(CH<SB>2</SB>)<SB>c</SB>-N(R<SB>1</SB>)H [wherein, R<SB>1</SB>is a triazine derivative group represented by general formula (2) (wherein, R<SB>3</SB>s denote each a 1-10C alkyl group or a hydrogen atom; and R<SB>4</SB>s denote each a 5-10C cycloalkyl group or the 5-10C cycloalkyl group substituted with a 1-4C alkyl group) and containing piperidyl groups; R<SB>2</SB>and R<SB>2</SB>' denote each R<SB>1</SB>or a hydrogen atom; and a, b and c denote each a positive number of 2-5].  <P>COPYRIGHT: (C)2004,JPO