baber/WOPTO huggingface dataset:
Patent JP-2004341317-A (JP)
Title: Method and device for fixing optical component by laser joining and optical module
Inventor: TAKADA KAZUMASA
IPC: B23K26/02
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To join an optical component with a resin holder with a laser beam within a predetermined allowable dimension by suppressing a deformation at a zone which is irradiated with the laser beam at the beginning of the laser beam irradiation.  <P>SOLUTION: The rotation of a holder 1 with a rotating stage 16 and the laser beam irradiation of a laser body 18 are controlled with a controller 19, the laser beam 14 is focused on a recessed part 13 formed at a part of a lens fixing part 11 of the holder 1 at the beginning time of the laser irradiation. Thus, the laser beam 14 defocuses at the recessed part 13. Thus, the irradiated energy density of the laser beam 14 decreases, a local temperature rise is suppressed, the portion at which the temperature rises is expanded compared to the case where the laser beam is focused, and a local deformation which occurs at the beginning of the laser beam irradiation in a conventional method is suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340824-A (JP)
Title: Position information annunciating device and program
Inventor: YASUE YOSHIHARU
IPC: G06Q50/00
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To inform a using candidate of the position of a usable place in a facility without paying equipment cost, for example, for installing a display device at the entrance of a parking lot or the like or installing guidance display devices such as lane marks on all passages in the parking lot.  <P>SOLUTION: A navigation device requires to inform of an available parking frame to an information center (S420). On the other hand, the information center transmits available 'position information of the parking frame' and 'map data in the parking lot' to the navigation device (S430). Then, the navigation device calculates a route from the present position to the parking frame based on the 'position information of the parking frame' and the 'map data in the parking lot' transmitted from the information center, and displays a map including the calculated route on a display part 103 (S440).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343625-A (JP)
Title: Electronic equipment
Inventor: IKEDA IENOBU
IPC: G04G21/04
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment having a metallic exterior part with a built-in antenna part excellent in receiving performance of radio waves and without being affected by constraints on materials and design.  <P>SOLUTION: The electronic equipment 30 is constituted of at least the antenna part 32, an information processor 33 and the metallic exterior part 31, the metallic exterior part 31 is constituted so that the antenna part 32 receives and resonates a magnetic flux from the outside of the metallic exterior part 31 via the metallic exterior part 31 and at least a part of an electric resistance value of the metallic exterior part 31 is different from electric resistance values in other parts of the metallic exterior part 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347336-A (JP)
Title: Variable capacitor for nuclear magnetic resonance apparatus
Inventor: SHINO HIDEO
IPC: G01R33/36
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable capacitor for nuclear magnetic resonance apparatus in which noise does not occur when an electrode is variably slid.  <P>SOLUTION: A fixed electrode piece and a movable electrode piece are provided for both sides of a dielectric. As the movable electrode piece is in contact with an external terminal, by sliding the movable electrode piece in a direction parallel to the fixed electrode piece and changing electrode areas opposed to each other via the dielectric, the capacitance of the capacitor constituted of the fixed electrode piece; the dielectric; and the movable electrode piece is changed in the variable capacitor for nuclear magnetic resonance apparatuses. An elastic body for maintaining a satisfactory electric contact at sliding is provided between the movable electrode piece and the external terminal in contact with the movable electrode piece.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347718-A (JP)
Title: Optical element and its manufacturing method
Inventor: KORENAGA TSUGUHIRO
IPC: G02B5/28
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element of high productivity wherein the number of components is reduced.  <P>SOLUTION: The optical element includes a lens 11 made of transparent material which can be press-molded at a temperature T1, an optical thin film 13 made of material which can be press-molded at a temperature T2 and a base material 12 made of transparent material which deforms neither at the temperature T1 nor at the temperature T2. The lens 11 is directly joined at least one of the base material 12 and the optical thin film 13, and the optical thin film 13 is directly joined to at least one of the base material 12 and the lens 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348839-A (JP)
Title: Recording tape cartridge
Inventor: HIRAGUCHI KAZUO
IPC: G11B23/037
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a recording tape cartridge which has structure suitable for high productivity and in which friction of abutting portions of a braking member and a releasing member is prevented while a reel is rotated.  <P>SOLUTION: In a recording tape cartridge 10, rotation of a reel 28 stored in a case 12 is prohibited when a braking member 60 is located at a rotation lock position where the braking member 60 is engaged with an engaging gear 44 provided on a bottom section 36 of a reel hub 32 and the reel 28 is made rotative with respect to the case 12 when the braking member 60 is held at a rotation allowable position where the above engagement is released while the braking member 60 is abutted on a clutch member 84. The braking member 60 and the clutch member 84 are each formed by resin molding and abutted on each other at a sliding contact and projecting section 70 that is a resin section and at a metallic plate 70 which is fixed to a clutch main body 86 by caulking.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344779-A (JP)
Title: METAL PLATE COATED WITH Cr-FREE PIGMENT AND METHOD OF MANUFACTURING THE SAME
Inventor: YANO HIROKAZU
IPC: B32B15/08
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal plate coated with Cr-free pigment and containing no blister in its coating, having an excellent corrosion resistance and an excellent workability, even if the coating is a polyester resin film containing an epoxy resin mixed therein for obtaining improved adhesion.  <P>SOLUTION: The coated metal plate is produced by forming on the surfaces of a substrate and a metal plate an undercoat formed by mixing into 100 parts by mass of polyester resin, 5-50 parts by mass of bisphenol type epoxy-resin, 5-100 parts by mass of calcium silicate. The bisphenol type epoxy resin contains more ring-opened hydroxy groups than novolak-type epoxy resin, and is capable of improving an adhesion of the coating by concentration on the interface between the substrate and the coating, and inhibiting coating blister caused by permeated moisture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347967-A (JP)
Title: Optical wiring equipment and intra-office wiring box
Inventor: OSAKI TAKUYA
IPC: G02B6/00
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide optical wiring equipment capable of preventing entanglement of bridge wiring each other and enhancing the workability of connection, change-over and so on.  <P>SOLUTION: The optical wiring equipment comprises a plurality of optical wiring boards which are collected and arranged in the left and right direction and in the forth and back direction and a plurality of intra-office wiring boxes 3 which are disposed on the upper side or the lower side of the respective optical wiring boards and arranged side by side in the horizontal direction. The bridge wiring between the optical wiring boards are allowed to pass through the inside of a plurality of the intra-office wiring boxes 3 and are wired. The intra-office wiring boxes 3 have at least upper and lower two stages 20, 21, at least one stage of a plurality of the stages is made to be a left and right direction wiring part 21 through which the bridge wiring between the optical wiring boards arranged in the left and right direction is allowed to pass, and at least one stage other than the left and right direction wiring part among a plurality of the stages is made to be the forth and back direction wiring part 20 through which the bridge wiring between the optical wiring boards arranged in the forth and back direction is allowed to pass.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004065243-A (JP)
Title: Binding domain in notch protein and delta protein
Inventor: ARTAVANIS-TSAKONAS SPYRIDON
IPC: C07K19/00
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide nucleotide sequences of a human Notch gene and Delta gene, and to provide an amino acid sequence of a protein for encoding the genes.  <P>SOLUTION: The nucleotide sequences of the human Notch gene and Delta gene, the amino acid sequence of the protein for encoding the gene, and its fragment which contains an antigenic determinant or is functionally active are provided, respectively. A fragment (referred to as "adhesion fragment") of a protein (referred to as "toporythmicprotein") encoded by a toporythmic gene which mediates homotypic or heterotypic bonding to a toporythmic protein and a sequence of the fragment are provided, respectively. The toporythmic gene comprises the Notch gene, the Delta gene, and a Serrate gene, and further comprises other members of the Delta/Serrate families, for example, which are identified by methods specified in the specification. Further, antibodies against the human Notch gene and the adhesion fragment are provided, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004353187-A (JP)
Title: Segment
Inventor: KANAI MAKOTO
IPC: E21D11/08
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a segment through which a stress can be smoothly transmitted.  <P>SOLUTION: A segment is constituted of a plurality of curved plate-shaped segment pieces 10. The piece 10 has a curved plate shaped segment piece body 14 formed by placing concrete, main reinforcements 16 buried in the body 14, joint metal fittings 18, and connecting metal fittings 20. The main reinforcement 16 is embedded in the piece body so as to extend along the curvature of the piece body 14. The joint metal fitting 16 is embedded in the segment piece body 14 so that the one end side is exposed on the connection face between pieces. The connection metal fitting 20 is embedded in the segment piece body 14 so that both ends of the connection metal fitting is connected to the main reinforcement 16 and the joint metal fitting 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354175-A (JP)
Title: Distance measuring device between movable bodies
Inventor: HIRATA SATOSHI
IPC: G01S13/60
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of measuring a distance between movable bodies and their relative speed without using a complicated circuit, even when the relative speed of the moving object is zero.  <P>SOLUTION: This device has a high-speed switching type radar part for transmitting alternately in time millimetric waves having two kinds of frequencies to an object and receiving reflected waves thereof, a simultaneous transmission type radar part for transmitting simultaneously the millimetric waves having two kinds of frequencies to the object and receiving the reflected waves thereof, and a signal processing part for receiving signals from the high-speed switching type radar part and the simultaneous transmission type radar part and calculating the distance to the object and its relative speed. In the device, the distance to the object and its relative speed are measured by the high-speed switching type radar part when the relative speed of the object is higher than a fixed threshold, and by the simultaneous transmission type radar part when the relative speed of the object is lower than the threshold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352197-A (JP)
Title: Driving wheel supporting mechanism
Inventor: YOSHIOKA KOJI
IPC: B62K25/04
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving wheel supporting mechanism that sufficiently exhibits suppressing performance against longitudinal impact or vibration applied to a driving wheel, and smoothly transmits power from a chain to the driving wheel, when a suspension device having an eccentric holding part is employed in a rear wheel supporting mechanism, in a bicycle and a motorcycle for transmitting the power to the axle of the driving wheel with the chain.  <P>SOLUTION: The driving wheel supporting mechanism has the suspension device 100 that is disposed in a frame 1 and rotatably supports the driving wheel 2 and a connecting means 200 for connecting a device 300 for applying tension to the chain 360 to the frame. The suspension device has a longitudinally moving suspension 5 that supports the driving wheel longitudinally movably with respect to the frame and moderates an impact to the driving wheel. The suspension device absorbs variation of sagging of the chain by longitudinal movement of the longitudinally moving suspension with the device for applying tension to the chain.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359257-A (JP)
Title: Beverage pouring nozzle
Inventor: SATO SHINJI
IPC: B67D1/14
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve gas volume, to suppress foaming and to reduce a brix difference.  <P>SOLUTION: The beverage pouring nozzle is equipped with a diluting liquid nozzle head 22 which has a plurality of diluting liquid channel holes 22Ba formed through along the peripheral direction of the diluting liquid introduction channel in the form of dispersing the diluting liquid along the predetermined annular peripheral direction of the diluting liquid introduction channel, and which blends the diluting liquid with a concentrated syrup additionally introduced. The diluting liquid (carbonated water) flows into the diluting liquid channel hole 22Ba along the annular flow through the diluting liquid introduction channel without largely changing its angle, suppressing the separation of the carbonated water to reduce the generation of foam. As a result, foaming wherein the carbon dioxide gas foam overflowing from a cup poured with the carbonated water is suppressed. The suppression of the reduction of the carbon dioxide gas in the carbonated water helps to improve the gas volume. The diluting liquid flows through the diluting liquid channel holes 22Ba and spirally blends with the concentrated syrup, allowing the concentrated syrup and the diluting liquid to be blended well to reduce the Brix difference in the cup.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004103555-A (JP)
Title: System and method for generating oscillating magnetic field in working gap useful for irradiating surface with atomic and molecular ion
Inventor: GLAVISH HILTON F
IPC: H01J37/04
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To enable a deflection by a required high-perveance beam by limiting an eddy current induced at a beam line to a restrictive value.  <P>SOLUTION: A deflection device for a high-perveance ion beam is made to have a magnetic structure acting at a fundamental frequency of 20 Hz and a harmonic in a higher order than this and formed by a lamination layer (72) of a thickness in the range of 0.2 to 1 mm. In addition, it is a compensator of a similar lamination structure having a resonance excitation circuit acting at a frequency of 20 Hz or higher and made to have a constitution in a phase locked relation with a beam frequency deflected beforehand.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004226949-A (JP)
Title: Action of piano
Inventor: YOSHISUE KENJI
IPC: G10C3/18
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an action of a piano whose action components are made both light weight and high rigidity compatible and which can reduce the variations.  <P>SOLUTION: The action 1 of the piano operating as a key 2 is pressed to turn a hammer 3 to hit the strings and includes a plurality of action components 4, 5, and 6 which are connected to one another, and at least one of the plurality of action components 4, 5, and 6 is made of carbon fiber which is at least partially bent in a U-sectioned shape. Further, the hammer 3 is equipped with a hammer shank 14 which is formed of carbon fiber in a hollow cylinder shape and has screw parts 14b and 14b at both ends, a hammer head 15 which is screwed in one screw part 14b of the hammer shank 14, and a connecting member 14a which is screwed in the other screw part 14b of the hammer shank 14 and rotatably supported by a shank flange 16.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004358517-A (JP)
Title: Resistance welding apparatus
Inventor: TSUNODA NORIAKI
IPC: B23K11/11
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resistance welding apparatus which easily and highly precisely controls a pressurizing force of an electrode on a workpiece, and has a simple structure.  <P>SOLUTION: A movable iron core 68 is attracted toward a fixed iron core 66 by a magnetic field generated by supplying a predetermined drive current to a solenoid 64. Consequently, a second electrode tip 82 is moved down via a push bar 76 and imparts the predetermined pressurizing force to the workpiece W. The pressurizing force is controlled by the drive current. Then, welding is started by supplying the welding current in between the second electrode tip 82 and a first electrode tip 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359858-A (JP)
Title: Michael curing type water repellent coating material composition
Inventor: SHIMADA ATSUYUKI
IPC: C09D183/10
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a Michael curing type water-repellent coating composition capable of providing a coated film, in which water repellency is kept even in a system in which heating is sufficiently not carried out, having sufficient adhesion to a base material.  <P>SOLUTION: This Michael curing type water-repellent coating material composition comprises a silicone-acryl block polymer obtained by polymerizing a monomer mixture having 30-150 active methylene group value and 1-10 hydroxy value or tetrahydrofurfuryl value, an α, β-unsaturated carbonyl group-containing body and a silicone oil and optionally further hydrophobic silica having 1-10 μm average particle diameter and being aggregate of primary particles having several ten nm average particle diameter and polytetrafluoroethylene particles having 0.2-5 μm average particle diameter. A coating film having ultra-water repellency can be obtained from the lacquer composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006108-A (JP)
Title: Image retrieving and providing system
Inventor: IMAI TAKUYA
IPC: H04N5/76
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image retrieving and providing system which provides a user with image data corresponding to user's position information included in request from a user information and terminal information which the user has, in response to the request from the user.  <P>SOLUTION: In the image data retrieving and providing system wherein a client terminal 100 and an image server terminal 200 are connected by a network 300, an image retrieval request from the client terminal 100 consists of position information and attendant information including the type of the client terminal, and the image server terminal 200 provides position information, attendant information including the type of the client terminal 100 and a link to a web page and/or text information, and image data in response to the request.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332517-A (JP)
Title: Steel sheet pile
Inventor: HARA HIROSHI
IPC: E02D5/04
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel sheet pile which is easy to be pulled up by making contacting adhered soil into a fluidized-saturated condition at the time of placement and forming an adhered-soil shearing plane on the contacting adhered soil.  <P>SOLUTION: On at least both sides of a web portion of the steel sheet pile, a plurality of straight projections are extended evenly spaced apart in the longitudinal direction of the web portion, so that the adhered-soil shearing plane to shear the contacting adhered soil at the time of driving can be formed near the projections.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003338601-A (JP)
Title: Semiconductor device
Inventor: MIYAKI YOSHINORI
IPC: H01L23/50
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability and to standardize a lead frame.  <P>SOLUTION: A device is provided with a plurality of inner leads 1b extending around a semiconductor chip 2, a tape substrate 5 which supports the semiconductor chip 2 and is bonded to ends of the inner leads 1b, a wire connecting a pad formed on the main surface 2c of the semiconductor chip 2 with the inner leads 1b, a sealing part formed by resin-sealing the semiconductor chip 2 and a wire, and a plurality of outer leads which are connected to the inner leads 1b and protrude outside in four directions from the sealing part. A relation between a short length (a) of the semiconductor chip 2 and a clearance (b) of the inner lead 1b whose tip is most apart from the semiconductor chip 2 with the semiconductor chip 2 is a≤2b. Thus, a pad pitch becomes narrow, the small semiconductor chip 2 can be loaded and the lead frame can be standardized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005000556-A (JP)
Title: Armrest of chair, and armrest of stretcher
Inventor: NOMOTO KAZUHIRO
IPC: A61G5/00
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an armrest rotatable with good operability without a grip part interfering with a shower bather in getting the shower bather on and off a seat part, and suppressing an increase of manufacturing cost.  <P>SOLUTION: An armrest part 15b of the armrest 15 having the grip part 15c at the tip is connected to a rotating shaft 20 whose axial direction is inclined at about 20° in a horizontal plane direction on the seat part 3 side with respect to the width direction of a seat back part 5, and when the armrest part 15b is rotated into a position almost level with the surface of the seat part 3, the tip side of the grip part 15c is positioned inside the front side of the seat part 3 without the armrest part 15b and the grip part 15c at the tip going inside of the side face of the seat part 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI