baber/WOPTO huggingface dataset:
Patent JP-2010205910-A (JP)
Title: Semiconductor light emitting device
Inventor: SHIBATA KYOHEI
IPC: H01L33/38
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device in which the distribution of light emitting is excellent.  <P>SOLUTION: The semiconductor light emitting device includes: a semiconductor multilayer structure including a first semiconductor layer, a second semiconductor layer, and a light emitting layer provided between the first semiconductor layer and the second semiconductor layer; a first electrode connected to the first semiconductor layer on the first major surface of the semiconductor multilayer structure; a second electrode provided on the second semiconductor layer on the first major surface of the semiconductor multilayer structure; and a third electrode selectively provided on the second electrode. The second electrode is provided between the first electrode and the third electrode as viewed from a direction perpendicular to the first major surface of the semiconductor multilayer structure, and includes: a first region having at least one notch extending toward a route connecting between the first electrode and the third electrode; a second region provided around the first electrode and having no notch; and a third region provided around the third electrode and having no notch.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206695-A (JP)
Title: Telephone conference system, server for telephone conference system, and method of controlling server for telephone conference system
Inventor: MITSUBORI KOICHI
IPC: H04M3/56
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone conference system which can transmit only voices collected with a microphone connected to a given terminal device of terminal devices installed in a plurality of locations to another terminal device.  <P>SOLUTION: The telephone conference system 1 has a plurality of terminal devices 11-14 connected to a communication network 2, and a server 3. The server 3 has first and second voice signal synthesizers 31, 32, and a control part 37 to deliver, to the terminal device, a first synthetic voice signal synthesized by inputting the voice signals received from a terminal device configured to transmit the voice signal to a different terminal device among a plurality of terminal devices into the first voice signal synthesizer 31, while delivering a voice signal synthesized by inputting the first synthetic voice signal into the second voice signal synthesizer 32 to a terminal device configured not to transmit the voice signals to the different terminal device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009189026-A (JP)
Title: Passive optical network system and station-side optical line terminal device
Inventor: IKEDA HIROKI
IPC: H04L12/44
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passive optical network, (PON), system in which a plurality of types of ONU having different signal transmission speeds can be connected to a single OLT.  <P>SOLUTION: A station-side optical line terminator (OLT), connected to a plurality of types of ONU of different signal transmission speeds through an optical distribution network, includes: an optical transmission and reception unit 101 coupled with the optical distribution network; a transmission and reception line interface 102 connected to a wide-area network; a down frame processor 121 for converting, at the transmission and reception line interface, a packet received from the wide-area network into a down frame containing identification information of a destination ONU in a header; and a down transmission controller 124 for modulating the down frame at a speed corresponding to the signal transmission speed of the destination ONU and providing the modulated frame as output to an electrical/optical converter connected to the optical transmission and reception unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010212298-A (JP)
Title: Adhesive chuck device
Inventor: OYAMA MIKIO
IPC: G02F1/1339
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive chuck device hardly causing a problem that contrast of liquid crystal display becomes nonuniform and so on, wherein the adhesive chuck prevents the distance between both substrates such as glass substrates or film substrates from becoming nonuniform when sticking the substrates to each other.  <P>SOLUTION: This adhesive chuck device 1 includes adhesive members 12 on a base member 11 as shown in Figs.1(a), (b). The base member 11 includes a plurality of through-holes 13, and the through-holes 13 are used for supplying gas or the like used upon separating a substrate such as a glass substrate or a film substrate from the adhesive members 12 as described later. In an embodiment, the adhesive member 12 has a recessed part 14, and is structured to allow the gas or the like used upon the separation to be easily supplied. The adhesive member 12 holding the substrate expands and contracts. The adhesive member 12 includes an adhesive part and a non-adhesive part, and preferably contains urethane gel. It is preferable that the adhesive member 12 includes a pressing member therein.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207356-A (JP)
Title: Body organ expansion instrument
Inventor: YAMASHITA HIDEAKI
IPC: A61F2/966
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a body organ expansion instrument capable of suppressing transmission of the twisting force applied to a proximal end during the insertion operation into a living body to a stent housing cylindrical member and reducing the twisting force to a stent housed in the stent housing cylindrical member.  <P>SOLUTION: The body organ expansion instrument 1 includes a tube; the stent housing cylindrical member 5 covering the distal end side of the tube, slidable toward the proximal end of the tube, and housing stent 3; and traction wires 6 for pulling the member 5. The body organ expansion instrument 1 further includes a slide tube 7 disposed in the proximal end of the stent housing cylindrical member 5 in such a way as can abut to the proximal end, and a tubular portion which can house the tube 7 from the proximal end side. The tube 7 is pressed to move by the stent housing cylindrical member 5 which moves to the proximal end side by the traction of traction wires. The body organ expansion instrument also has a ring-shaped member 75 to which the traction wires 6 (6a and 6b) are fixed inside the tubular portion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209208-A (JP)
Title: Release film and manufacturing method of the same
Inventor: TAGUCHI TOMOHIRO
IPC: C08J5/18
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a release film excellent in releasing property, heat resistance, anti-fouling property, shape-following-up property and uniform moldability, easily deposited after use and comparatively low in cost, while hardly generating folding wrinkles when heat-pressed and giving easy handleability during the use; and to provide a manufacturing method of the same.  <P>SOLUTION: The release film has a releasing layer prepared by using a resin composition composed of as main components a polybutylene terephthalate resin and a polymethylpentene resin as resin components and roughning to set the value S<SB>Ra</SB>of three dimensional central surface average roughness to 0.3-10 μm. The coefficient of kinetic friction μd to a surface to be released is preferably at most 0.30 under the condition of 23°C and a relative humidity of 60%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211872-A (JP)
Title: Recording tape cartridge
Inventor: KADOYA YOSUKE
IPC: G11B23/30
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording tape cartridge with a security function for theft prevention added thereto with a small footprint at a low cost.  <P>SOLUTION: The recording tape cartridge 10 includes: a case 12 for housing a reel 20 around which a recording tape T is wound; a leader member 30 which is disposed at the end of the recording tape T and pulled out from an opening 18 formed in the case 12; and a resin back wall member 110 which is attached to the case 12 and constitutes the back wall 12D of the case 12 and includes an amorphous magnetic wire 100 having the large Barkhausen effect.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228420-A (JP)
Title: Power tail gate device
Inventor: YOSHIDA YASUSHI
IPC: E05F15/16
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power tail gate device which improves meshing accuracy between a driving gear and a follower gear and which increases working efficiency of the power tail gate device.  <P>SOLUTION: A speed reducer 32 equipped with a gear case 33 is mounted onto an electric motor 31, and a pinion is provided on an output shaft projecting from the gear case 33. A bracket 76 is fixed to the gear case 33, and a support shaft 41 is attached to the bracket 76. A sector gear 42 is provided on the base end of a lift arm 24, and the sector gear 42 is so supported by the support shaft 41 as to be capable of swinging and meshed with the pinion. In addition, an arcuate groove part 42c is provided in the sector gear 42. A gear cover 51 is fixed to the gear case 33 by a bolt extending through the groove part 42c and a bolt 54 disposed on further outer peripheral side than the sector gear 42. The gear cover 51 covers the meshed portions of the pinion and the sector gear 42 while pressing the sector gear 42 against the bracket 76.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217402-A (JP)
Title: Image forming apparatus, method for display of operation picture, and program
Inventor: SHINOMIYA MASAHIKO
IPC: B41J29/42
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, a display method for an operation picture, and a program for improving ease of operation by dividing the operation picture so as to facilitate an input operation.  <P>SOLUTION: The image forming apparatus provided with an operation panel and displaying the operation picture related to image formation on the basis of the picture information includes a storage means for storing the picture information including a display component and picture division information and a picture drawing means for drawing the operation picture including divided regions divided by a division line display on the basis of the picture information and the picture division information. In this case, one function is executed when the operation of the divided region is predetermined on the operation picture and the operation can be predetermined to the one function to be executed by the operation instruction, and the picture drawing means divides the divided region again on the basis of the picture information of the divided region and the picture division information which are operation-instructed, when the operation cannot be predetermined to the one function to be executed by the operation instruction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218149-A (JP)
Title: Identification device and identification method
Inventor: KUCHII SHIGERU
IPC: A61B19/00
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an identification device and an identification method capable of greatly reducing time for processing of identifying an object to be identified, regardless of the direction in which the object is placed.  <P>SOLUTION: The identification device includes a singular point acquisition means 13 for acquiring a singular point from an input image; an edge extraction means 14 for extracting edges from the input image; a parameter derivation means 15 for deriving an equidistant edge point strength parameter around the singular point by calculating the number of edge points present at some equal distances from the singular point; a template storage means 16 for storing template data from which the equidistant edge point strength parameter has been derived in advance for the object to be identified; and an identification means 17 for identifying the object to be identified by verifying the derived equidistant edge point strength parameter with the template data stored in the template storage means 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218169-A (JP)
Title: Layout device, design support method and manufacturing method for semiconductor integrated circuit
Inventor: MINAMI HIDETAKA
IPC: G06F17/50
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layout device for a semiconductor integrated circuit, capable of manufacturing the semiconductor integrated circuit at low cost.  <P>SOLUTION: The layout device for the semiconductor integrated circuit for arranging and wiring a circuit portion in the semiconductor integrated circuit includes an input part for reading a library, a design rule, a layout and a network list, a body part for conducting processing for displaying the layout on a display part, based on information of the library, the design rule, the layout and the network list, and controlled by an operation from an operation part, the operation part for controlling the body part, and the display part for displaying the layout on a display screen, and for displaying information of the circuit not displayed on the display screen and connected electrically to a layout-displayed wire.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258096-A (JP)
Title: Cask-cleaning apparatus and cask-cleaning method
Inventor: KISHIMOTO JUNICHI
IPC: G21F5/10
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To restrain corrosion caused, not only in a gasket but also in a basket housed in a cask and recycled fuel.  <P>SOLUTION: The cask 110 includes: a substantially cylindrical drum body 113 FOR storing recycled fuel 120, the bottom of which is closed, and which is provided with an upper end opening; the basket housed in the drum body 113 and storing the recycled fuel 120; a primary lid 115a, fastened to the upper end opening of the drum body 113; a metal gasket 117, interposed IN between the upper end opening of the drum body 113 and the primary lid 115a. In the cask, this cask cleaning apparatus 10 includes a drain long pipe 15 for discharging water in the drum body 113 and a water-level control device 40 for maintaining the level of water in the drum body 113, installed on the primary lid 115a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009147972-A (JP)
Title: Recording/reproducing system of medium compatible with new copyright management system, method of managing copyright, and reproducing device
Inventor: NOGUCHI TAKAHARU
IPC: G11B20/12
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To create a new business model enabling coexistence and co-prosperity in the three parties of a copyright holder, a consumer, and a maker by introducing a new copyright management system to a video signal having image quality limitation capable of being satisfied only by a compact display of PMP.  <P>SOLUTION: "A new copyright management rule in which a copy is permitted to a video signal of which image quality is deteriorated sufficiently as compared with recording although the copy is inhibited to the video signal output with the image quality equal to that of recording" is added to conventional copyright management rules, namely copy-inhibition, copy-once, and copy-free. The image quality enabling the copyright holder to permit copying is substantially not more than the half of the number of pixels in a current DVD, and the number of display pixels of the PMP is substantially 352 (horizontal) and 240-480 (vertical), thus simultaneously meeting the needs of the consumers wishing to enjoy the PMP, while protecting the right of the copyright holder using an image quality limitation system for thinning out the entire number of pixels, namely the product of the number of horizontal pixels and that of vertical ones, to not more than the half of recording.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010219014-A (JP)
Title: Electric connector
Inventor: ONODA TAKAYASU
IPC: H01R12/71
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric connector which makes an excellent electric connection with a mating connector by setting a wiping (self-cleaning) amount and a wiping start position.  <P>SOLUTION: The electric connector is provided with: a contact 7 made of a good conductive material which has a contact portion 7A that is pressed by an external terminal and electrically connected, a spring portion 7D which gives a contact pressure to the contact portion, and an installation fixing portion which extends from the spring ; and the connector housing which has an installation hole in which the contact 7 is installed, and is made of an electric insulating material. The contact 7 is provided with a wiping setting means 7B for setting a wiping amount and a wiping start position which, when the contact portion 7A is pressed by the external terminal between the contact portion 7A and the spring portion 7D, makes the contact portion 7A move for a prescribed distance to a tangent direction of the contact portion in the process of contacting the installation hole 3 and sliding, and performs a prescribed wiping by contacting with the external terminal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009135119-A (JP)
Title: Optical axis control method of charged particle beam device
Inventor: SATO MITSUGI
IPC: H01J37/153
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charged particle beam device with less resolution deterioration even if a beam has inclination to a sample.  <P>SOLUTION: The charged particle beam device is provided with a means to cancel aberration generated at an objective lens 7 at a beam inclining with aberration of another lens 6 by setting an orbit of a primary beam 4 off each of axes of a plurality of lenses 6, 7, and controlling the off-axis orbit, further, a means to modulate excitation of the plurality of lenses containing the objective lens simultaneously is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010226557-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: YOKONO JUN
IPC: H04N21/431
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To detect an important scene even from a moving image shot by a general user of a home video camera or the like.  <P>SOLUTION: In general, most of camera work involves zooming in an object to which a photographer pays attention and then zooming out the subject with respect to a moving image. In the case where the subject (dog) is gradually zoomed in like a series of moving image illustrated in Fig.1 and then zoomed out, a frame F4 in a most expanded state is detected as an important scene. The present invention may be applicable to the case of creating digest playback images of moving images shot by a video camera, the case of creating a teacher image in an object recognition system, and the like.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010225126-A (JP)
Title: Moving path planning apparatus, mobile body control apparatus and mobile body
Inventor: SAKANO HAJIME
IPC: G06T7/60
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving path planning apparatus that can improve the efficiency of path planning for a mobile body.  <P>SOLUTION: The moving path planning apparatus includes an imaging means for capturing an image ahead of the mobile body, an image processing means for applying predetermined image processing to the image captured by the imaging means to detect tracks present in the captured image, and a path planning means for planning a moving path of the mobile body according to the tracks detected by the image processing means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228129-A (JP)
Title: Printer
Inventor: ABU MOTOYUKI
IPC: B41J2/175
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress variation of a landing position of ink or the like on a printing medium, to an ejection port.  <P>SOLUTION: The printer includes a first ink tank 34 which is connected to a head 32 and a second ink tank in which ink is reservoired. The ink in the second ink tank is intermittently supplied to the first ink tank 34 by a pump, and the inside of the second ink tank is evacuated, whereby the ink is continuously turned from the first ink tank 34 to the second ink tank via a head 32. Space on a liquid level of the ink in the first ink tank 34 is set to a hermetically sealed state, and a volume varying part 6 which continues to the space and whose volume is varied is provided. By changing the volume of the volume varying part 6 in accordance with change of an amount of the ink in the first ink tank 34 during ink circulating operation, pressure inside the first ink tank 34 is kept constant. Thus, pressure variation of the ink inside the head 32 is suppressed, and the variation of the landing position of the ink or the like on base material, to the ejection port is suppressed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229296-A (JP)
Title: Process for producing carbon nanotube-containing wholly aromatic polyamide dope and carbon nanotube-containing wholly aromatic polyamide fiber obtained by using the same
Inventor: YAKURA YASUSHIGE
IPC: D01F6/90
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing a carbon nanotube-containing wholly aromatic polyamide composition (dope) highly excellent in dispersibility, and a carbon nanotube-containing wholly aromatic polyamide fiber excellent in mechanical strength.  <P>SOLUTION: A carbon nanotube-containing wholly aromatic polyamide slurry is formed from an inorganic salt and an amide-based solvent containing carbon nanotube, and the wholly aromatic polyamide contained in the slurry is dissolved to prepare a carbon nanotube-containing wholly aromatic polyamide dope highly excellent in dispersibility. A highly carbon nanotube-dispersed wholly aromatic polyamide fiber is obtained from the dope.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009142682-A (JP)
Title: Game machine
Inventor: SAITO MASAHIRO
IPC: A63F7/02
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of allowing the stage part of a center case to be functioned not only as a part where a game ball is rolled but as a part for raising a decoration property.  <P>SOLUTION: The center case includes a case body, the stage part 22 and a guide flow-down passage 23 capable of guiding the game ball to a start prize winning port. The stage part 22 is extended in the right and left directions, and is constituted of a transparent member forming a second ball rolling face 91 capable of rolling the game ball on the upper face. The lower part of the stage part 22 is made visually recognizable. The guide flow-down passage 23 is arranged on the lower side part of the case body, and the open upper part of the guide flow-down passage 23 is closed from above by the stage part 22. In the stage part 22, a second decoration space part is formed under the second ball rolling face 91. A stereoscopic decoration body 121 is arranged in the second decoration space part, and the stereoscopic decoration part 121 is made visually recognizable via the second ball rolling face 91.  <P>COPYRIGHT: (C)2009,JPO&INPIT