baber/WOPTO huggingface dataset:
Patent JP-2005172685-A (JP)
Title: Monitoring system of machine equipment
Inventor: MIYASAKA TAKANORI
IPC: G01M99/00
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring system having a compact device, easily mountable on machine equipment, and capable of determining existence of an abnormality caused by abrasion or breakage of a component of a sliding member in the ordinary using state without decomposing the sliding member, and preventing wrong diagnosis following a failure of the system itself.  <P>SOLUTION: This system is equipped with a sensor unit 5 assembled into a constituting member of the sliding member 3, for detecting a physical quantity at the sliding operation time of the sliding member 3, and a microcomputer 7 as an information processing part for analyzing an output from the sensor unit 5 by a prescribed operation processing, comparing the analysis result with reference data prepared beforehand, and determining existence of an abnormality in the sliding member. At least either of the sensor unit 5 and the microcomputer 7 has at least either function of a fail-safe function and a self-diagnosis function.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169963-A (JP)
Title: Liquid discharge method and device for the same
Inventor: KITAGAMI KOICHI
IPC: B41J2/055
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To assure a high impact accuracy even for a very small amount of droplet by shortening a liquid column extending to outside and beginning to stick out and weakening attack of air stream as much as possible between writing gaps.  <P>SOLUTION: The liquid head is equipped with an individual liquid chamber 5 for reserving the discharged liquid, a discharge port 2 communicating with the individual liquid chamber 5, an orifice plate 1 with the discharge port 2 being opened, and a liquid-chamber control means which makes the volume of the individual liquid chamber changed. The liquid discharge method of the liquid discharge head comprises a first expansion step of expanding the volume of the individual liquid chamber, a first contraction step for reducing the volume of the individual liquid chamber after the first expansion step and a second expansion step of expanding the volume of the individual liquid chamber before the tip of the liquid column 3 composed of the liquid sticks out to the outside space from the outside surface 1a of the orifice plate 1 after starting the first contraction step, within each discharge period making the liquid discharged to the outside space from the discharge port 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005177870-A (JP)
Title: Piston pressing device and method
Inventor: MATSUTANI TOKO
IPC: B23P21/00
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine whether a piston ring mounted to a piston is abnormal or not.  <P>SOLUTION: This piston pressing device has a piston insertion position detecting means 80 for detecting the insertion position of the piston 20; a piston insertion pressure detecting means 70 for detecting the insertion pressure of the piston; a decision value storage means 90 for storing the insertion pressure of the piston in every insertion position as a decision value; and a piston ring abnormality determining means 90 for determining abnormality of the piston ring by comparing the insertion pressure detected in every insertion position, with the decision value. Whether the piston ring is abnormal or not is determined by comparing the insertion pressure in every insertion position with the decision value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005179400-A (JP)
Title: AQUEOUS DISPERSION, ITS PREPARATION METHOD AND METHOD FOR BONDING MOLDED PRODUCT COMPRISING ETHYLENE-alpha-OLEFIN COPOLYMER
Inventor: MATSUZAKA YASUHIRO
IPC: C09J123/08
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive composition which shows a high adhesive strength to a molded product comprising a low-polarity copolymer such as an ethylene-α-olefin copolymer, has a low risk of ignition and less liable to worsen working environment.  <P>SOLUTION: The aqueous dispersion contains (A) the ethylene-α-olefin copolymer, (B) a modified product of an ethylene-vinyl acetate copolymer, (C) a photopolymerization initiator, (D) an ethylenically unsaturated monomer and, if required, (E) an ethylene-vinyl acetate copolymer and (F) a non-aqueous organic solvent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005181055-A (JP)
Title: Hydraulic test device for steel pipe
Inventor: ITAYA SUSUMU
IPC: G01N3/12
Filed: 2003-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate replacement of ring packing and exchange of pipe guides, in a hydraulic test device for steel pipe equipped with the pipe guide 30 fitted around both ends of the steel pipe, a packing holder 10 having the built-in ring packing 20 for sealing the circumference of the steel pipe, and a clamp 40 for clamping the packing 20, by crimping the pipe guide 30 and the packing holder 10 together.  <P>SOLUTION: This device is equipped with a tool 50 for making the pipe guide 30 separate in a state close to the packing holder 10, and rotate it by 90 degrees. The tool 50 is equipped with a frame 51 for rotating the pipe guide 30 in a held state by 90 degrees around a pin 90 provided below, and also equipped on the frame 51 with a plurality of pawls 60 fitted around the circumference of the pipe guide 30 and a jack 70 for moving the pipe guide 30 in the axial direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005184503-A (JP)
Title: Broadcast-program reservation unit, broadcast-program reservation information system, and recording medium having broadcast-program reservation information program recorded thereon
Inventor: AONUMA NORIHIKO
IPC: H04N7/173
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast-program reservation unit, a broadcast-program reservation information system, and a recording medium having a broadcast-program reservation information program recorded thereon, capable of recording or viewing an identical broadcast program inside a group, enabling smooth communications in the group.  <P>SOLUTION: The broadcast-program reservation information system includes a plurality of broadcast receivers 10, 20 and a portable terminal 30 respectively having communication functions, and a communication infrastructure 50 for communicating between each terminal. Controllers 11, 31 provided in the broadcast receivers 10, 20 and the portable terminal 30 perform group management processing in a user group management section 12, so as to manage members exchanging information between the terminals as a group, and also perform information processing in communication sections 18, 38, so as to inform the group member terminals about a request for subscribing in the group or to notify information including broadcast-program reservation information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005177249-A (JP)
Title: Game machine
Inventor: YAGI KENICHI
IPC: A63F7/02
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interesting game machine with enhanced opportunity for a player's skill to intervene in games.  <P>SOLUTION: The game machine comprises a variable winning means and an upper limit round number determining means. The variable winning means continuously executes rounds of a special game till a prescribed round as long as a prescribed condition for continuing rounds of the game while each round of the special game is being executed. One round of the special game is started when the game state is changed to a state advantageous to the player based on the establishment of a prescribed condition and is ended when the game state is changed to a state disadvantageous to the player based on the establishment of a specific condition. The upper limit round number determining means determines the upper limit number of rounds of the special game to be continuously executed by the variable winning means. The game machine also has an extension means for re-executing the special game after termination of the final round of the special game if it is detected that game balls in the number exceeding a predetermined upper limit number entered the variable winning means while the special game was executed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005176777-A (JP)
Title: Motor controlling apparatus of electric reel
Inventor: KURIYAMA HIROAKI
IPC: A01K89/017
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controlling apparatus of an electric reel to control the rotation of a spool with a lever and enabling the rotation of the spool from a standard line length to the winding side while preventing the damage to a tip section caused by a wrong operation.  <P>SOLUTION: The motor controlling apparatus of the electric reel controls a motor at a rotation state corresponding to the swinging position operated by an adjusting lever. When the gunwale line length is preset in a gunwale mode and the motor is driven in the winding direction, the motor is stopped at the gunwale line length and a standard line length referring to the measured result of a line length calculation means. When the lever member is operated successively ≥3 times in different directions within a prescribed period, the motor is driven further in the winding direction from the standard line length.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005188610-A (JP)
Title: Ball screw
Inventor: MIZUKAMI ATSUSHI
IPC: F16H25/22
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw in which a place at a joint between a cylinder of a ball circulating passage of a ball circulating member and a ball screw groove at a nut side can be prevented from having a positional gap without heightening the fitting precision between the cylinder of the ball circulating member and the ball circulating member inserting hole.  <P>SOLUTION: The ball circulating member 20 to circulate a ball 15 has the cylinder 23 to insert in the ball circulating member inserting hole 17 of a nut 12. In the cylinder 23, a projection 26 is engaged with the ball screw groove at a non-load sphere of the nut 12 to locate the ball circulating member 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005197790-A (JP)
Title: Video transmission system
Inventor: IKEDA MITSUHARU
IPC: H04N7/18
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video transmission system capable of employing inexpensive pair wires used for an interphone system and transmitting a digital video signal with a simple configuration.  <P>SOLUTION: The imaging circuit 4 of a digital video image transmission apparatus 1 outputs a video signal photographed by a color imaging camera (not shown) as, for example, a digital RGB signal comprising a red signal, a green signal, a blue signal, and horizontal and vertical synchronizing signals (or a YUV signal comprising a luminance signal, color difference signals, and horizontal and vertical synchronizing signals), and when the imaging circuit 4 outputs the digital RGB signal, the digital RGB signal is converted into the YUV signal by an RGB-YUV conversion circuit 6 via a video input circuit 5, the YUV signal is converted into an IQ signal suitable for a digital modulation signal by a signal conversion circuit 7, and the IQ signal is digitally modulated by a digital modulation circuit 8. A digital multi-value modulation system is adopted for the modulation system of the digital modulation circuit 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005196267-A (JP)
Title: System and method for supporting credit examination, and program making computer execute the same method
Inventor: SAMEJIMA TAKAHIKO
IPC: G06Q40/02
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a credit examination support system with superior operating performance capable of determining an appropriate examining process.  <P>SOLUTION: The credit examination support system comprises a decision score setting section 206 setting a credit decision score on the basis of examination processes A203a to N203n, an examination processing control section 202, and processing results of a designated examination process according to information on the credit examination of the person for credit, and a transitional place setting section 207 determining a transitional place of a next examination process. The examination process being the transitional place determined by the examination processing control section 202 is executed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005195193-A (JP)
Title: Fuel bunker
Inventor: NAGASAWA TAKASHI
IPC: B65D88/68
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the consolidated condition of fuel quantitatively delivered by a fuel quantitative delivery device.  <P>SOLUTION: This fuel bunker is formed by mounting a fuel quantitative delivery feeder 9 at its rear side on the bottom of a bunker body 22 having a charge port 8 at the top. A consolidation preventing device 23 is provided near the inside of a front side wall 22a of the bunker body 22. The consolidation preventing device 23 consists of a frame 24 arranged inside the front side wall 22a in a vertically slidable manner, a plurality of stages of flat rakes 25 mounted at the required height position of the frame 24 in the state of being protruded inside the bunker, and a lifting drive mechanism using a rotation drive unit 40 provided at the top of the bunker body 22 for lifting the frame 24. The fuel 5 which is apt to be consolidated near the inner face of the front side wall 22a of the bunker with the fuel quantitatively delivering operation of the fuel quantitative delivery feeder 9 is stirred up and down by the rakes 25 lifted up and down integrally with the frame 24, whereby its consolidated condition is broken down.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005187443-A (JP)
Title: Additive composition for dermatophytosis treatment, skin care preparation for external use and cosmetic
Inventor: FUJII TOSHIHIRO
IPC: A61K8/00
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a medicinal additive composition that has high penetration effect of medicines into skin and is suitably added to therapeutics for dermatophytosis, transdermal therapeutic drugs, external preparations and cosmetics.  <P>SOLUTION: In therapeutics for dermatophytosis, keratolytic agents, skin care preparations for external use, shampoo, base materials for transdermal patch, transdermal therapeutic agents, cosmetics, cream and depilatories, urea or a urea compound, further a thiourea compound and additionally a reducing agent are added whereby the penetration of the above substances into skin is markedly increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005193092-A (JP)
Title: Speed sprayer
Inventor: KAMATA YOSHIAKI
IPC: B05B17/00
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To arrange instruments, switches and control levers used and operated during chemical spraying operation work in an easily viewing and an easily operating positions, and in particular, secure a wide space of a driver seat of a small-sized speed sprayer.  <P>SOLUTION: The control switch, the instruments, each control lever and a main shift lever operated during the chemical spraying operation work are centrally arranged in front of the driver seat positioned downward to a handle, thus each operation can be performed while observing the front of a traveling direction, and the right and left space of the driver seat can widely be provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004538064-A (JP)
Title: 心臓の左心室及び／又は右心室の少なくとも１つの輪郭を決定する方法及び装置
IPC: G01R33/54
Filed: 2002-07-11
Abstract: 本発明は、ＭＲ撮像によって捕捉される画像といった心臓の少なくとも１つの画像から心臓の左心室及び／又は右心室の少なくとも１つの輪郭を決定する方法に関わり、少なくとも１つの画像において、輪郭を画成する最終パラメータを形成するよう反復処理によって後で最適化される開始パラメータが決定され、反復は、パラメータに対し所定のステップサイズで、且つ、所定数のステップで行われ、各反復ステップにおいて且つ各パラメータ設定に対し個々に、第１の基準画像を供給するよう輪郭の所定の側において画像のグレイ値が決められ、第１の基準画像からのグレイ値から得られる均一グレイ値が輪郭の所定の側を占める第２の基準画像を形成するよう第１の基準画像が処理され、パラメータ相関値を供給するよう第１の基準画像と第２の基準画像は相関され、相関値が、前の反復ステップに関連付けられるパラメータ相関値に対して改善される場合、改善されたパラメータ相関値は、次の反復ステップのための基準として選択され、最終反復ステップが、輪郭を画成する最終パラメータをもたらすことを特徴とする。
Patent JP-2005502011-A (JP)
Title: 圧力作動式弁
IPC: B41J2/175
Filed: 2002-06-14
Abstract: 【解決手段】流体物を分与するための容器に使用される圧力作動式弁（１０）を提供する。弁（１０）は、シール面が１つであり、シール部分（２２）を有する内側構成要素と、シール部分（２２）に当接して着座する環状リム（４４）を有する外側構成要素（１４）を備えている。外側構成要素（１４）は、更に、容器内の材料からの圧力に応じて形状を変化させて、弁（１０）を開閉する可撓性部分（４０）も有している。
Patent JP-2005504487-A (JP)
Title: スキャニングカメラ
IPC: H04N3/08
Filed: 2002-07-23
Abstract: 本発明はスキャニングカメラ（ＳＣ）に関しており、このスキャニングカメラ（ＳＣ）は、対象物（ＯＢ）を走査し且つ点状の電気光学センサ（ＳＥ）に写像する２次元可動式マイクロミラー（ＳＰ）を有しており、電気光学センサ（ＳＥ）は、時分割多重で走査された画像を電気的な画像データに変換するように構成されており、マイクロミラー（ＳＰ）と電気光学センサ（ＳＥ）は同一平面に配置されており、マイクロミラー（ＳＰ）と電気光学センサ（ＳＥ）との間の光路に偏向ミラー（ＵＳ）が配置されている。
Patent JP-2005505875-A (JP)
IPC: G11B7/00
Filed: 2002-09-20
Abstract: An optical disc player executes a focus pull-in operation while avoiding an inconvenience that an objective lens comes into contact with an optical disc, or the like. The objective lens is forcedly moved gradually from a position that is away from the surface of the optical disc and outside a capture range of a focus servo toward the surface of the optical disc. When the objective lens reaches the capture range of the focusing servo loop by the moving operation and a distance between the objective lens and the disc surface is at the minimum distance or is changing in a widening direction, the moving operation of the objective lens is stopped.
Patent JP-2005511720-A (JP)
Title: 無針注射用の安定な高濃度メロキシカム溶液
IPC: A61K47/10
Filed: 2002-12-10
Abstract: 本発明は、無針で注射することができるシクロデキストリンを含まないメロキシカム水溶液であって、薬理学的に許容しうるメロキシカム塩の有機塩又は無機塩と、1種以上の適切な補助剤とを含み、よって溶解したメロキシカム塩の含量が35〜100mg/mlの範囲にある、前記水溶液に関する。前記製剤の貯蔵寿命は24ヶ月以上である。
Patent JP-2005512600-A (JP)
Title: ６，８−ジフルオロ−４−メチルウンベリフェリルホスフェートを用いた高感度連続的蛋白質チロシンホスファターゼ（ＰＴＰａｓｅ）試験
IPC: G01N21/78
Filed: 2002-12-24
Abstract: 本発明は６,８−ジフルオロ−４−メチルウンベリフェリルホスフェート（ＤｉＦＭＵＰ）を用いた生物材料中の蛋白質チロシンホスファターゼの検出法に関するものである。
Patent JP-2005519591-A (JP)
Title: 毛包成長
IPC: A61K8/64
Filed: 2002-12-27
Abstract: 本発明は、脂肪細胞により生成される毛包成長因子を含む組成物、ならびに該毛包成長因子を作製および使用する方法を提供する。
Patent JP-2005514286-A (JP)
IPC: B65D43/16
Filed: 2003-01-17
Abstract: A hinged guarantee closure is produced by being injection moulded in the closed state, i.e., with a guarantee seal. The closure is injection moulded with an associated ring member for connection to the container on which the closure is to be used. The ring member is separated from the rest of the closure by an axial gap which is spanned by a hinge portion and a guarantee connection. The closure comprises a cap with an integral closing member for cooperation with an opening in the container.
Patent JP-2005516384-A (JP)
Title: タングステン研磨溶液
IPC: H01L21/304
Filed: 2003-01-24
Abstract: 半導体ウエハを平坦化するためのタングステンＣＭＰ溶液は、タングステン金属を酸化して酸化タングステンにするための十分な酸化能力を備えた第１酸化剤を含み、そしてこのタングステンＣＭＰ溶液は、タングステン金属を除去するための静的エッチング速度を有している。第２酸化剤は、タングステンＣＭＰ溶液の静的エッチング速度を低下させる。第２酸化剤は、臭素酸塩および塩素酸塩からなる群より選択される。場合により、このタングステンＣＭＰ溶液は、０〜５０重量％の砥粒を含有し、そしてこのタングステンＣＭＰ溶液は、残余の水および付随的な不純物を含有する。
Patent JP-2005522005-A (JP)
Title: 半導体ナノクリスタルを含む、発光デバイス
IPC: C09K11/00
Filed: 2003-03-28
Abstract: 【課題】  なし 【解決手段】   層中に半導体ナノクリスタルを含む、発光デバイス。該層は、非重合性の層であってもよい。
Patent JP-2005522047-A (JP)
IPC: H01L21/68
Filed: 2003-03-31
Abstract: The present invention is directed to a device for retaining substrates (S), such as wafers or silicon substrates for the production of photovoltaic elements. The device includes opposing walls ( 1 ) that are interconnected by at least two rod-like carrier elements ( 2, 3 ) that are provided with a retaining means ( 5 ) for retaining the substrates (S) in a vertical position oriented parallel to the walls ( 1 ). At least one rod-like counter carrier element ( 4 ) is also provided and interconnects the two walls ( 1 ). The counter carrier element ( 4 ) is positioned in relation to the carrier elements ( 2, 3 ) so that vertical movement of the substrates (S) relative to the walls ( 1 ) is limited and loading or unloading of the substrates (S) is possible at a slant in relation to the vertical direction (V).
Patent JP-2005519981-A (JP)
Title: 抗菌剤として用いるための窒素含有二環式複素環
IPC: A61K31/519
Filed: 2002-05-24
Abstract: 本発明は、哺乳類、特にヒトの細菌感染症の治療方法において有用な、シクロヘキサンおよびシクロヘキサン誘導体およびその医薬上許容される誘導体に関する。
Patent JP-2005527445-A (JP)
IPC: B65G27/08
Filed: 2003-04-17
Abstract: The invention relates to a device for adjusting the inclination of a vibrating conveyor ( 1 ) that can be driven by a vibrating drive, in particular for weighing scales for partial quantities, said device comprising a vibrating conveyor support ( 2 ) that is located on the vibrating drive. According to the invention, the vibrating conveyor support ( 2 ) comprises an abutment ( 4 ) and the vibrating conveyor ( 1 ) has a manually actuated clamping element ( 7, 11 ), which is used to detachably clamp and fix the vibrating conveyor ( 1 ) to the abutment ( 4 ) at least at two different inclinations.
Patent JP-2005523745-A (JP)
Title: プラズマフェレシスまたは交換輸血を用いる免疫剤治療
IPC: A61M1/02
Filed: 2003-04-22
Abstract: 外来性エピトープを含む免疫治療剤を投与する前に、被験体の血液における抗体または補体のレベルを、プラズマフェレシスまたは交換輸血によって低下させることによって、治療剤に対する被験体の免疫応答を減少させる。被験体における免疫治療剤に対する免疫応答を低減させる方法であって、該被験体に該免疫治療剤が投与され、ここで、該免疫治療剤は、該被験体に対して外来性の少なくとも１つのエピトープを含み、該方法は、該免疫治療剤の投与前に、該被験体を血液抗体枯渇技術で処置して該被験体の血液中の抗体または補体のレベルを低下させる工程であって、該血液抗体枯渇技術は、プラズマフェレシスおよび交換輸血からなる群より選択される、工程、を包含する、方法が提供される。
Patent JP-2004103596-A (JP)
Title: Ac adapter
Inventor: KITAGAWA TSUNEYOSHI
IPC: H01R13/46
Filed: 2004-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AC adapter capable of thinning a case for housing a plug.  <P>SOLUTION: A first rotating shaft 42 is set at one retainer half body 76a and a second rotating shaft 88 is structured with a rotating shaft half body 88a fitted at a side contrary to a side where the rotating shaft 42 of the one retainer half body 76a is fitted and a rotating shaft half body 88b fitted at the other retainer half body 76b. Further, one retainer half body 76b is so structured to be separated from, made adjacent to, or adhered to the other retainer half body 76a by an operation of the blades 12a, 12b composed of a protruded part 90 extended to a side wall adjacent to the rotating shaft 42 of one retainer half body 76b and almost L-shaped guide grooves 100a, 100b formed in the vicinity of bearing parts 98a, 98b, through a movement of the protruded part 90 guided by the guide grooves 100a, 100b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004234825-A (JP)
Title: Polyester film for magnetic recording tape, and magnetic recording tape
Inventor: ONO MASAAKI
IPC: G11B5/73
Filed: 2004-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaporation type magnetic tape in which high density recording is attained as a magnetic tape for linear recording to be used for backup of data recorded in the hard disk of a computer, and to provide a polyester film as a base film for manufacturing it.  <P>SOLUTION: The base film for a magnetic recording tape is for digitally recording a magnetic recording signal linearly in the longitudinal direction of the tape. On the surface of one side of the polyester film, a coating containing fine particles and organic compounds is formed. The number of defects of ≥120 nm height on a surface on the coating side is ≤10 defects/100 cm<SP>2</SP>. Young's modulus in the longitudinal direction of the film is ≥6,000 MPa. The difference (Δn) between refractive indexes in the longitudinal direction and the width direction of the film is ≥30×10<SP>-3</SP>.  <P>COPYRIGHT: (C)2004,JPO&NCIPI