baber/WOPTO huggingface dataset:
Patent JP-2009141641-A (JP)
Title: Piezoelectric device
Inventor: ANZAI TATSUYA
IPC: H03H9/10
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric device that surely prevents the occurrence of defective electrical continuity, especially, that effectively prevents frequency shifting.  <P>SOLUTION: The piezoelectric device is provided with a storage container 40, formed internally with a connecting electrode part; a piezoelectric vibration piece 31, having an extraction electrode electrically connected with the connecting electrode part, first electrical-connection parts 37, 38 wherein the piezoelectric vibration piece is bonded to the connecting electrode part of the storage container via a conductive adhesive, and a second electrical connecting part 53, wherein the connecting electrode part of the storage container and the extraction electrode of the piezoelectric vibration piece are connected to each other through wire bonding.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008160829-A (JP)
Title: Information processing system, information processing apparatus and method, recording medium, and program
Inventor: KUWATA MASAYUKI
IPC: H04N21/426
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing system and an information processing apparatus and method by which image data can be transmitted readily from a portable terminal apparatus, with which it is not comparatively easy to input a name, to a different apparatus via a network so that the image data are managed by the different apparatus.  <P>SOLUTION: A camcorder image station 41 has a folder for each user of a camcorder 11 and has, in each of the folders, 10 sub-folders of album 1 to album 10 to each of which a name is applied, in advance. The user of the camcorder 11 transmits images picked up by the user himself to the camcorder image station 41 so that the images are registered into a predetermined album. The camcorder 11 has an album list of 10 albums of album 1 to album 10, in advance, and selects an album of one of the names from within the list to designate an album into which image data that are uploaded.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009143318-A (JP)
Title: Vehicle cruise control apparatus
Inventor: MORI KATSUYUKI
IPC: B60K6/52
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle cruise control apparatus capable of increasing and decreasing vibrations generated in each portion of the vehicle in vehicle cruise control of a four-wheel driven vehicle which independently includes driving devices for front wheels and for rear wheels at respective portions, and capable of realizing vehicle cruise suitable for the intention of a driver of the vehicle.  <P>SOLUTION: The vehicle cruise control apparatus 1 includes a basic requested torque calculating unit 21 for calculating each of first and second basic requested torque amounts Tf1 and Tf2 based on a request of a driver of the vehicle 100, a compensation torque calculating unit 31 for respectively calculating first and second compensation torque amounts Tc1 and Tc2 for respectively increasing and decreasing vibrations in a low frequency range and vibrations in a high frequency range among vibrations of each portion of the vehicle 100, an internal combustion engine control unit 22 and a motor generator control unit 32 for respectively controlling an internal combustion engine 121 and a motor generator 131 so that compensation caused by the first and the second compensation torque amounts Tc1 and Tc2 are to be performed relating to the first and the second basic requested torque amounts Tf1 and Tf2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008156120-A (JP)
Title: Elevator installation in building with at least one transfer floor
Inventor: HANS KOCHEL
IPC: B66B7/06
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To further increase the conveying performance of an elevator installation for a given shaft cross-section in a building with zonal division and at least one transfer floor.  <P>SOLUTION: A first elevator has at least three elevator cars (7a, 7b, 7c), which are arranged vertically one above the other and which comprise one middle and two adjacent elevator cars, wherein the middle elevator car (7a) is independently movable in a middle car zone (K1; K1.1, K1.2) and the two adjacent cars (7b, 7c) are independently movable in two adjacent car zones (K2, K3; K2.1, K3.1, K2.2, K3.2). In that case, the middle car zone (K1; K1.1, K1.2) and the adjacent car zone (K2, K3; K2.1, K3.1, K2.2, K3.2) serve at least one common floor. In addition, these car zones (K1.1, K2.1, K3.1, K1.2, K2.2, K3.2) are allocated to two building zones (G1, G2).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009143665-A (JP)
Title: Paper feeder and image forming device
Inventor: NAKAMURA HAJIME
IPC: B65H3/48
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeder for sucking and conveying paper sheets by blowing air to an upper part of a container bundle, which is capable of directly observing a state that the paper sheets are blown with air.  <P>SOLUTION: The paper feeder comprises a frame 100, a paper feed tray 31 located in the frame with a paper sheet bundler consisting of a plurality of paper sheets being stacked therein, an air-blowing unit 40 for blowing air to a side end of the paper sheet bundle stacked in the paper feed tray, a forward air-blowing unit 50 for blowing air to a fore end in the paper sheet conveying direction of the paper sheet bundle from the forward side in the paper sheet conveying direction, a sucking and conveying unit 60 for sucking and conveying the highest paper sheet of the paper sheet bundler stacked in the paper feed tray one by one through air suction, a control unit for controlling a first air-blowing unit and the sucking and conveying unit, and a peep hole 101 which is formed in the frame to observe the air blowing state to an upper part of the paper sheet bundler from the first air-blowing unit and/or the second air-blowing unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009143759-A (JP)
Title: Raw material powder of evaporation source material for ion plating, evaporation source material for ion plating and its manufacturing method and gas barrier sheet and its manufacturing method
Inventor: KISHIMOTO YOSHIHIRO
IPC: B32B9/00
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raw material powder etc. of an evaporation source material for an ion plating having a high production stability and capable of forming a dense gas barrier film with a high gas barrier property, and specifically to provide the raw material powder of the evaporation source material for the ion plating suitable for an ion plating method, the raw material powder of the evaporation source material for the ion plating and its manufacturing method and a gas barrier sheet and its manufacturing method.  <P>SOLUTION: The above problem is solved by the raw material powder containing ≥5 pts.wt. and ≤100 pts.wt. conductive material having an average particle size of ≤5 μm to 100 pts.wt. silicon nitride or silicon oxynitride having an average particle size of ≤5 μm. The conductive material is preferably at least one selected from among a metal oxide, a metal nitride and a metal oxynitride having conductivity. The evaporation source material for the ion plating is a product obtained by processing the raw material powder to a bulk particle or a bulk product by sintering or granulating the raw material powder having an average particle size of ≥2 mm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008156636-A (JP)
Title: Method for doping polymer
Inventor: HO PETER KIAN-HOON
IPC: H01L51/52
Filed: 2007-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a conjugated polymer which is doped with a dopant.  <P>SOLUTION: This manufacturing method has (a) a process of adding, to a solution containing either a conjugated polymer or a conjugated polymer precursor and a second polymer, a doping agent which has the dopant part capable of bonding to the above conjugated polymer, the above precursor or the above second polymer, and (b) a process of carrying out the doping to the conjugated polymer by bonding the above dopant part to the above conjugated polymer, the above precursor or the above second polymer, with an amount for the doping agent to be added in the above (a) process being an amount less than the required amount to dope perfectly the conjugated polymer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009150706-A (JP)
Title: Positioning apparatus in remote workroom
Inventor: OZAWA TATSUYA
IPC: G01C15/00
Filed: 2007-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning apparatus capable of being used in matching the location of an apparatus for work with a section of an object to be handled, when the object to be handled is to be processed by remote operation.  <P>SOLUTION: The positioning apparatus is provided with two guide rails 3, installed horizontally in a remote workroom and intersecting each other at right angles; movable tables 5 and 7 which move along the guide rail for each guide rail; a drive unit 9 for moving the movable tables along the guide rails; and a slit light source device 13 mounted to each of the movable tables. The slit light source devices 13 each radiate slit-like visible light 17 in the vertical directions, to form a visible-light vertical line 19 at a target section 25 of the object to be handled 21. A workman performs positioning, by making the apparatus 23 for operations move to a section at which the visible-light vertical lines 19 are superimposed on one another.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009152896-A (JP)
Title: Intercom system for multiple dwelling house
Inventor: FURUYA TOMOHIDE
IPC: H04M9/00
Filed: 2007-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intercom system for multiple dwelling house, preventing leak of communication data from a LAN connected to the Internet to a trunk without using a network device such as a gateway device.  <P>SOLUTION: The intercom system for multiple dwelling house is provided with: a lobby intercom 1 installed to a shared entrance of the multiple dwelling house; a plurality of intercom master units 2 installed indoors of each dwelling unit A of the multiple dwelling house, and connected to the lobby intercom 1 via the trunk L1; the LAN provided to each dwelling unit A and connected to the Internet IN; and a converter 4 which mutually converts a transmission form of a signal in the LAN and a transmission form of a signal in a transmission path for connecting the intercom master unit 2 to the trunk L1, and is provided with a first distributor 60a which mutually and electrically separates the transmission path for connecting between the converter 4 and the intercom master unit 2, and a transmission path for connecting between the trunk L1 and the intercom master unit 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008179479-A (JP)
Title: Sheet feeding device
Inventor: TERAJIMA HIDEYUKI
IPC: B65H1/28
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeding device superior in operability when setting a sheet in a loading position and in performance for separating and feeding the sheet.  <P>SOLUTION: A guide member 150 for guiding an upper surface and an under surface of a document is arranged for guiding the document 2 to a loading position. The guiding member is provided with a set position for guiding the document to the loading position so as not to contact with a feeding roller 155, a recording-sheet separation position with drawn for separating and feeding recording sheets 3, a document separation position for guiding the document to the feeding roller, and a sheet return position for enabling motion of a member 159 for returning the sheet to the loading position. The guiding member is held via an elastic member so as to self-return to the set position from the sheet return position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009157446-A (JP)
Title: Monitoring system
Inventor: TORIYABE KOJI
IPC: G08B13/196
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve a security level by allowing another monitoring camera to monitor a dead point area of a certain monitoring camera having changed over monitoring to an abnormal area from a monitoring area in normal time together upon abnormality detection by image processing.  <P>SOLUTION: When an image analysis part 12 of the monitoring camera 10 detects the abnormal area from image data photographed by a camera 11, an abnormality monitoring position calculation part 13 calculates camera position information for photographing the abnormal area, and a camera control part 14 makes the camera 11 photograph the abnormal area according to the camera position information. A dead point area calculation part 51 of a monitoring server 50 having received the camera position information and the abnormal area from the monitoring camera 10 calculates the dead point area generated by changing over the photographing to the abnormal area from the monitoring area by the monitoring camera 10 by use of them, a dead point monitoring position calculation part 52 calculates camera position information for making a camera 21 of the monitoring camera 20 simultaneously photograph the calculated dead point area and a monitoring area of the monitoring camera 20, and outputs it to the monitoring camera 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009159161-A (JP)
Title: Call origination control apparatus
Inventor: NAGOYA MITSUGI
IPC: H04W12/00
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for appropriately controlling call origination to a specific telephone number.  <P>SOLUTION: A communication control device 10 comprises: a first database 50 for storing thereon a list of telephone numbers to inhibit call origination thereto; a position detection circuit 32 which extracts as data to be compared data of a prescribed length from a prescribed position in communication data for originating a telephone call so as to include a script being stored in a payload; a mask circuit 380 which masks data, other than a telephone number of a call origination destination, in the extracted data to be compared; a retrieval circuit 30 which retrieves from the first database 50 the telephone number of the call origination destination included in the masked data to be compared; and a processing execution circuit 40 which inhibits call origination to the telephone number of the call origination destination included in the obtained communication data when the telephone number is registered on the first database 50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009154685-A (JP)
Title: Tire
Inventor: OKI FUTOSHI
IPC: B60C9/22
Filed: 2007-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire further enhancing durability.  <P>SOLUTION: The tire has a belt in which at least one layer of circumferential belt layer and inclination belt layers in which the cords inclined relative to a tire equator surface are arranged in directions crossed to each other are arranged in the order. Width of the wide inclination belt layer having the widest width of the inclination belt layers is 0.6 times or more of tire cross section width, and an end part in a tire width direction of the wide inclination belt layer is positioned at an outer side in the tire width direction than the end part in the tire width direction of the circumferential belt layer. An end part in the tire width direction of the inclination belt layer other than the wide inclination belt layer is positioned at an inner side in the tire width direction than the end part in the tire width direction of the circumferential belt layer. In the wide inclination belt layer, an inclination angle of the cord relative to the tire equator surface is made to 15° to less than 35°, and in at least one inclination belt layer adjacent to the wide inclination belt layer, an inclination angle of the cord relative to the tire equator surface is made to 40° to 60°.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009158022-A (JP)
Title: Optical pickup
Inventor: SUETSUGU MASAAKI
IPC: G11B7/125
Filed: 2007-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup capable of highly efficiently promoting the heat dissipation from a light-emitting source.  <P>SOLUTION: A light-emitting part 3 provided at a slide base 1 has: a light-emitting source 7 emitting a laser beam (a); a holder 8 in which the light-emitting source 7 is inserted into a central fitting hole 8a; and heat dissipation plate 9 for promoting heat dissipation from the light-emitting source 7. The holder 8 is positioned at the reference plane 1a of the slide base 1 and is fixed by adhesive 13. The heat dissipation plate 9 is fixed with screws 11 to the slide base 1. Heat dissipation grease G is filled in a gap between the heat dissipation plate 9 and a package 7A of the light-emitting source 7. Length h2 of terminals 7b, 7c is set shorter than length h1 of a ground side terminal 7a of the light-emitting source 7. A terminal hole 15 is pierced in the heat dissipation plate 9 opposing to the ground side terminal 7a. The terminal hole 15 is fitted freely to the ground side terminal 7a, and the dissipation grease G is filled between the ground side terminal 7a and the heat dissipation plate 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009156186-A (JP)
Title: Lubricating device for internal combustion engine
Inventor: KOYAMA TAKASHI
IPC: F01M1/16
Filed: 2007-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve deterioration of fuel economy in a roughly all zone from a light load zone to a heavy load zone by stopping oil injection to a piston by an oil jet mainly in the light load zone of an internal combustion engine.  <P>SOLUTION: A lubricating device for the internal combustion engine includes a variable oil pressure relief valve capable of changing oil pressure in an oil passage communicating to a lubrication part of the internal combustion engine. An open close condition of the variable oil pressure relief valve is controlled by a variable oil pressure relief valve control means. The variable oil pressure relief valve control means keeps oil pressure in the oil passage not higher than valve open pressure Qb of an oil jet check valve by controlling the variable oil pressure relief valve to an open side and stops injection of oil toward the piston from the oil jet in the light load zone of the internal combustion engine. Consequently, oil pressure in the oil passage can be inhibited from getting excessive in the light load zone and the piston can be inhibited from being unnecessarily cooled. As the result, deterioration of fuel economy can be improved in the roughly all zone from the light load zone to the heavy load zone.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009163322-A (JP)
Title: Information display system
Inventor: KANBARA MASAYOSHI
IPC: G08G1/017
Filed: 2007-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information display device for displaying and supplying information directed toward a specific vehicle or a user only to the specific vehicle or the user.  <P>SOLUTION: An information display system includes the information display device (1) for displaying specific information only within a fixed angular range and a user detection device (11) which specifies a traveling object. When the traveling object detected by the user detection device has been registered, and the traveling object is present within the angular range in which the specific information can be displayed, the specific information is displayed by the information display device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009162961-A (JP)
Title: Management device, image forming apparatus, image forming system, program and control method
Inventor: HAYASHI KENICHI
IPC: G03G15/20
Filed: 2007-12-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management device capable of preventing flickering of a fluorescent lamp and also turning on a plurality of heaters simultaneously, and to provide an image forming apparatus, an image forming system, a program and a control method.  <P>SOLUTION: The image forming system includes the plurality of image forming apparatuses MFP 10. The MFP 10-1 sets priority P for the MFP 10-1 to the MFP 10-4, and informs the MFP 10-2 to the MFP 10-4 of the priority P. The MFP 10-1 to the MFP 10-4 include a heater, and a heater turn-on circuit to supply a heater current to the heater. The MFP 10-1 to the MFP 10-4 determines the inclination of the heater current to be supplied to the heater by the heater turn-on circuit based on the priority P.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007527292-A (JP)
Title: 構造的に安定な難燃性寝具物品
IPC: D03D15/00
Filed: 2005-03-02
Abstract: 難燃性寝具物品は、水流交絡された難燃性不織成分と、特に構造的に安定な難燃性不織成分を含んでなる、マットレス、枕カバーまたはマットレスパッドなどの寝具物品を含んでなる。この成分は、燃焼時に寝具物品の構造的完全性を維持するように相乗的な関係を有する少なくとも２層を含んでなる。
Patent JP-2007526335-A (JP)
Title: 焦燥およびその他の行動障害、特にアルツハイマー病に関連する行動障害の治療用１−アミノシクロヘキサン誘導体
IPC: A61P25/20
Filed: 2005-03-03
Abstract: 本発明は、哺乳類における中枢神経系 (CNS) 障害, 特にアルツハイマー病 (AD), 脳血管障害 (VaD)又はダウン症に関連する行動障害の治療方法にあって, 1-アミノシクロヘキサン単独で又はアセチルコリンエステラーゼ阻害剤との組み合わせで上記哺乳類に投与することを含む、上記治療方法に関する。ある実施態様において, 1-アミノシクロヘキサンはメマンチンである。
Patent JP-2007528280-A (JP)
Title: 骨置換のためのシステム
IPC: A61F2/00
Filed: 2005-03-11
Abstract: 骨端をプロテーゼで置換するためのシステム、及びシステムを骨置換に使用するための方法が提供される。本願発明の教示は、プロテーゼを備える、骨端（骨頭）の置換のためのシステム、及び骨置換のためにシステムを使用する方法を提供する。プロテーゼはとりわけ、近位橈骨頭など、いかなる適当な骨の（１つ又は複数の）端部をも置換するように構成することができる。プロテーゼは、ヘッド、及びステムを有する本体を提供するために、一体又はモジュール構造を有することができる。モジュールの場合、プロテーゼは、個別のヘッド及び本体構成要素によって形成することができ、これらの要素は、各プロテーゼのヘッドを対応する本体に取り付けるために、とりわけ軸方向運動、横方向運動、及び／又は回転など、いかなる適当な相対運動によっても組み立てることができ、及び／又は対合させることができる。
Patent JP-2007530510-A (JP)
Title: トラセミドとマトリックス形成ポリマーとを含む持続放出型組成物（ｐｒｏｌｏｎｇｅｄ−ｒｅｌｅａｓｅｃｏｍｐｏｓｉｔｉｏｎ）
IPC: A61K31/64
Filed: 2005-03-23
Abstract: 活性成分としてトラセミドを含有する持続放出型利尿組成物。本発明の組成物は、従来の即時放出型組成物によって引き起こされる、厄介な尿意逼迫を回避するのに有用である。
Patent JP-2007533071-A (JP)
Title: 燃料電池ガス分配
IPC: H01M8/04
Filed: 2005-04-07
Abstract: 【課題】流体流れプレートで流体流れチャネルを形成するのに伴う問題、及び／または、セルごとに流体流れチャネルの性能が異なることに起因する問題を最小化すること。 【解決手段】膜−電極アセンブリと、陽極プレートとを含む燃料電池である。膜−電極アセンブリは、陽極電極面を有する。陽極プレートは、膜−電極アセンブリの電極面と隣い合い、膜−電極アセンブリの電極面に、封止ガスケットによって結合される。封止ガスケット、電極面及び陽極プレートは、陽極流体を電極面に配送するための流体閉じ込め空間を形成する。多孔質の拡散材シートが、流体閉じ込め空間に配置される。拡散材シートは、拡散材シートの少なくとも一つの側縁と、封止ガスケットとの間に設けられた少なくとも一つのプレナムを有する。膜−電極アセンブリの活性面に配送されるべき流体は、プレナムと、拡散材による拡散とによって、陽極プレートの流体流れチャネルが不要となる程度にまで配送され得る。 【選択図】図４ａ
Patent JP-2007534941-A (JP)
Title: 光学干渉計システムおよび光学干渉計システムを用いる方法
IPC: G01B11/02
Filed: 2005-04-22
Abstract: 総じて、一態様では、本発明は、干渉部品と測定物体との間の距離を、３本の異なる測定軸の各々に沿って、測定物体を光学干渉部品に対して移動させながら、干渉法を利用して監視するステップと、測定物体の監視距離からの異なる位置に対する第１パラメータおよび第２パラメータの値を決定するステップであって、所与の位置に対して、第１パラメータは、所与の位置において３本の異なる測定軸の各々に沿った測定物体の監視距離に基づき、所与の位置に対して、第２パラメータは、所与の位置において測定軸の内２本の各々に沿った測定物体の監視距離に基づく、ステップと、第１および第２パラメータ値から測定物体の表面形状プロファイルに関する情報を導出するステップとを含む方法を特徴とする。
Patent JP-2007534830-A (JP)
Title: 自己光開始性水分散性アクリレートイオノマーおよび合成法
IPC: C08F220/18
Filed: 2005-04-21
Abstract: 本明細書に詳述された本発明は、水分散性であり、かつ光開始剤を組み込んだ、新規な多官能性アクリレートイオノマー樹脂のファミリーを含む。本発明の樹脂は、マイケル付加反応に「マイケルドナー」として参加できるβ-ケトエステル類(例えば、アセトアセテート類)、β-ジケトン類(例えば2,4-ペンタンジオン)、β-ケトアミド類(例えば、アセトアセトアニリド、アセトアセトアミド)、および/または他のβ-ジカルボニル化合物と反応することによって自己光開始性になる。これらの水分散性樹脂は、従来の光開始剤を添加せずに標準的な紫外線(UV)硬化条件下で硬化して、タックフリーコーティングを提供する。本発明はさらに、これらの樹脂のコーティングにおける使用に関する。
Patent JP-2008500030-A (JP)
Title: フィッシングルアー
IPC: A01K85/00
Filed: 2005-05-27
Abstract: フィッシングルアーシステムであって、１またはそれ以上のパーツでなるルアー本体（３０）と、前記ルアー本体（３０）に粘着手段および/または熱による収縮またはルアー本体（３０）に沿わせる他の手段により取り付けられ、少なくとも１の取り替え可能な装飾された樹脂スリーブまたはカバー（４００）とを具える。
Patent JP-2008501209-A (JP)
Title: より効率的なビーム回折を備えた改良された格子の用法を含む、光ディスク装置で使用される光学ピックアップシステム
IPC: G11B7/00
Filed: 2005-05-23
Abstract: 本発明は、トラッキング目的のために、より効率的なビーム回折を含む光ディスク装置で使用される光学ピックアップシステムである。このシステムは、１又は２以上の種類の光ディスク（例えばＤＶＤ、ＣＤ、ＣＤ−ＲＯＭ）に使用されてもよい。本発明は、ＤＶＤプレーヤーで使用されるシステムを含んでいる。しかしながら、本発明は任意の光ディスク装置に適用可能である。このシステム発明はグレイスケール格子を含み、これは、光ディスク装置の中で使用されるレーザーの部分のトラッキング及び処理におけるより効率的な回折を提供する。
Patent JP-2008502904-A (JP)
Title: 調整可能なフリーランニングの固定時計
IPC: G04G5/00
Filed: 2005-05-19
Abstract: 累積した修正値が予測されるクロックドリフトの値を越えない限りユーザにより修正可能なコンピュータ装置内のフリーランニングの固定時計である。該時計は、最初にユーザ又は信頼できる時刻配信事業者などにより設定される。この時計は、その時計により時間的要件を測定する信頼に基づくシステムにおいて必要とされよう。