baber/WOPTO huggingface dataset:
Patent JP-2006527442-A (JP)
Title: 計時されるマルチメディアコンテンツの漸進的ダウンローディング
IPC: G06F15/16
Filed: 2004-06-29
Abstract: ＳＶＧファイルなどのマルチメディアコンテンツの漸進的ダウンローディングを行う際に、クライアントは一定時間の間若干のデータをバッファし、それによってコンテンツを復号化し、コンテンツのタイムリーな表示を行うことが可能となる。適切な時点にファイルのコンテンツ表示を開始するために、クライアントは立上り遅延タイムを正確に推定する必要がある。データの送信前、あるいは、データの送信時に、いくつかのシーンあるいはすべてのシーンのサイズおよびコンテンツの表示タイムなどのコンテンツプロパティを示す情報がサーバによってクライアントに提供される。この情報は、個々の残りのシーンがその表示タイムよりも前に利用可能となることを保証する送信最小帯域幅を含むものであってもよい。クライアントは上記提供された情報に基づいて立上り遅延タイムの推定を行う。さらに、クライアントは１以上のファイルをそのデータバッファから除去する時点を決定して、使用メモリの最少化を図るようにすることが可能となる。
Patent JP-2007516420-A (JP)
Title: 発光照明を備えたオンボードインジケータ針
IPC: G01D13/28
Filed: 2004-07-13
Abstract: 本発明は、発光針（１０）を備える、ダッシュボード電子カード（２１）に取り付けられるオンボードインジケータ（１）に関し、この針は、光源（１３）及びカードと共に回動可能なアームと、及び光源に通電する源（２２）とを具備する。この光源は、エネルギー源からの電圧が供給される発光体（１３）で被覆される第１の部分（３０’）を備える可撓性材料（３０）の支持体を具備し、エネルギー源は、少なくとも２つの導電トラック（３１，３２）用の基板となる絶縁された可撓性支持体（３０）の第２の部分（３０”）により形成される、可撓性電気接点（３０、３１、３２）によって、電気的に接続されることを特徴とする。本発明の解決手段により、最小のコンポーネントで非常に平坦なインジケータを製造することが可能となる。 【選択図】図１
Patent JP-2007504358-A (JP)
Title: 耐メタルダスティング性の製品
IPC: C10G9/14
Filed: 2004-08-09
Abstract: 浸炭、メタルダスティング、コークス化、酸化に対して耐性を持ち、４００℃より高温での使用に十分な機械的強度を備えた製品を開示した。この製品は、荷重支持部材と耐食部材とから成り、該耐食部材はＳｉを含有するＣｕ−Ａｌ合金である。更に、ＣＯ含有雰囲気中における、および／または炭化水素含有雰囲気中における、または固体炭素含有プロセスにおける上記製品の使用も開示し、浸炭、メタルダスティング、コークス化、酸化に対して抵抗する方法も開示した。
Patent JP-2007505603-A (JP)
Title: プロテアーゼ活性および肝障害のための動物モデル
IPC: C12N5/071
Filed: 2004-09-13
Abstract: 本発明は、プロテアーゼ活性について、および脂肪症を含む肝障害についてのモデルとして有用である非トランスジェニック、非ヒト動物に関する。
Patent JP-2007530713-A (JP)
Title: オリゴグリコサミノグリカンの製造方法、並びに還元末端グルクロン酸型オリゴコンドロイチン硫酸、及びこれを含む医薬組成物
IPC: C07H3/06
Filed: 2005-03-25
Abstract: グリコシル化に付する還元末端の水酸基に脱離基が付与され、その他の水酸基及びカルボキシル基が保護されているグルクロン酸又はイズロン酸の誘導体を還元末端に持つ、糖供与体を、グリコシル化に付する非還元末端の水酸基がフリーであり、その他の水酸基が保護されているＮ−アシルガラクトサミン誘導体を還元末端に有する糖受容体と、特定のプロモーターの存在下でグリコシル化反応させる工程とする。   ４以上の構成糖からなる意図する鎖長のオリゴグリコサミノグルカンを、高立体選択的に、高収率、高純度で製造する方法を提供することができる。 【選択図】なし
Patent JP-2007510250-A (JP)
Title: ピックアップユニット及びそれを有するディスクドライブユニット
IPC: G11B7/09
Filed: 2004-10-25
Abstract: 本発明は、ディスク上でデータを読み取る及び／又は書き込むピックアップユニットに係る。ピックアップユニットは、複数の弾性の支持部材によってピックアップユニットのフレームに対して接続されるレンズホルダにおいてレンズを有する。レンズホルダは、弾性支持部材を曲げることによってディスクに対して可動である。レンズホルダの各弾性支持部材の取付け位置は、レンズの集束方向において見られる通り、フレームにおける弾性支持部材の夫々の取付け位置よりディスクに対して近く位置決めされる。このようにして、レンズを有するレンズホルダは、ディスクに対して作動距離へともたらされるよう適合される。フレームと回転するディスクとの間の衝突の危険性なく、ディスクの平面度公差は、より小さくなる。
Patent JP-2007510612-A (JP)
Title: 湾曲ガラスシートを製造するための方法および装置
IPC: C03B23/033
Filed: 2004-11-05
Abstract: 本発明は、湾曲ガラスシートの製造のための方法および装置に関する。本発明によれば、ガラスシート（１）がその軟化温度にされ、次いでガラスシートの送り部材（７）からなる、円弧状の経路に沿って配置された成形ベッド（６）へと運ばれる。ガラスシートは、成形ベッド（６）への進入により、第１の成形ゾーン（５）において次第に自身の形状を帯び、続いてベッド（６）の第２のゾーン（８）において、そこから解放されるまで焼き戻しまたは冷却によって硬化させられる。次いで、このようにして製造された湾曲ガラスシートが回収される。本発明は、９０°を超える円弧に沿って延びる形状の成形ベッド（６）を使用することを特徴とし、成形ベッド（６）の出口において、硬化済みのガラスシート（１）が、それらが運び込まれた方向と反対の方向に運ばれることを特徴とする。
Patent JP-2007516529-A (JP)
Title: 対話型アイコン
IPC: G06F3/033
Filed: 2004-12-13
Abstract: ネットワークアイコン（１０８）は電子機器のユーザと対話すると共に、ユーザ入力（１０２）、コンテキスト情報（１０４）およびネットワーク情報（１０６）を使用してユーザに対するアイコン表示を自動的に更新する。アイコン（１０８）は、アイコン（１０８）が関連付けられた電子機器との対話の強化をユーザに提供するために、ユーザプロファイル対話履歴情報（１１２）、ナビゲーションロジック（１１４）、マルチメディア表示（１１６）、ネットワークインタフェース（１１８）等にも関連付けられる。
Patent JP-2007514635-A (JP)
Title: 可撓性付着物を含む、激しい衝撃に対する改良された構造結合性を有するガラス積層体
IPC: E04F13/08
Filed: 2004-12-16
Abstract: 本発明は、構造支持体に固定された透明な積層体を有するグレージング要素、および該要素の作製方法を含む。該積層体は、ガラス層に直接粘着された曇り度の低い熱可塑性ポリマーの層を有する少なくとも１つのガラスの層を含み、熱可塑性ポリマーの層は積層体の縁に沿って構造支持体に付着される。
Patent JP-2007526417-A (JP)
Title: 多方向風力発電機
IPC: F03D7/00
Filed: 2005-01-11
Abstract: 本発明は風力発電機に関するものであり、より詳しくは、風を最大限活用し、風の抵抗を低減させて発電効率を向上させ、堅固であり、大型化が可能であり、製作および修理が簡単にできる多方向風力発電機に関するものである。   本発明の目的は、さまざまな方向から吹いてくる風にも発電することができ、また、発電時、風の抵抗を最大限低減させることで、発電機の効率を向上させることができ、上下支持フレームを支持する別の支持台を備え、風力発電機の堅固さを高めることができる多方向風力発電機を提供することにある。
Patent JP-2007519706-A (JP)
Title: Ｈｉｖプロテアーゼ阻害剤及びシトクロームｐ４５０酵素活性阻害剤を含んでなる組成物
IPC: A61K31/7056
Filed: 2005-01-17
Abstract: 本発明は、シトクロムＰ４５０の酵素活性を阻害することによる、ＨＩＶプロテアーゼ酵素の阻害剤として有用なある種の化合物の薬物動態を改良するための方法に関する。本発明は、更にＨＩＶプロテアーゼ酵素の阻害剤として有用なある種の化合物及びシトクロムＰ４５０の酵素活性を阻害する少なくとも一つの薬剤を含んでなる組成物にも関する。
Patent JP-2007519004-A (JP)
Title: 複数の検体の化学分析用ディスポーザルエレメントを備えたハンドヘルド装置
IPC: G01N21/55
Filed: 2005-01-04
Abstract: 複数の化学又は生物学的物質のオンサイト分析が必要とされているところで、かかる物質の濃度を測定するための携帯型システム及び方法。新規の、また元のハンドヘルドセンサシステムでは、ディスポーザル光学試験エレメントと、光吸収度、ルミネセンス、及び他の形の光に基づく応答の変化によって特定の検体に対する試験エレメントの応答を測定する分光検出器とを使用する。このようにして、試験エレメントの応答を示す反射光強度を使用して、対象検体の濃度を測定することができる。また、センサシステムは、情報処理ユニット又はコンピュータにインターフェースすることもでき、その結果、分析データを電子的に操作又は記憶することができる。 【選択図】  図１
Patent JP-2007526691-A (JP)
Title: 信号解析及び合成のための適応型混合変換
IPC: H04N7/30
Filed: 2005-01-21
Abstract: オーディオ及びビデオコーディングシステム等に用いられる各解析及び合成フィルタバンクは、一次変換とそれにカスケードする１つ以上の二次変換を含むハブリッド変換により実行される。フィルタバンクの一次変換は時間領域エイリアシングアーチファクトをキャンセルする解析／合成システムを実行する。一次変換にカスケードする二次変換は変換係数のブロックに適用される。ブロック長は、析及び合成フィルタバンクの時間分解能を適合させるように変換される。
Patent JP-2008171999-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YASUTAKE NOBUAKI
IPC: H01L21/336
Filed: 2007-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device to which distortion silicon technology can effectively be introduced while the occurrence of junction leakage current is suppressed and to provide a manufacturing method of the device.  <P>SOLUTION: The semiconductor device is provided with a semiconductor substrate, an element separation region which is formed in the semiconductor substrate and demarcates an element forming region, a gate electrode formed on a part of the semiconductor substrate in the element forming region through a gate electrode, a channel region formed below the gate electrode of the semiconductor substrate, a distortion granting layer which is epitaxially grown in the element forming region between the channel region and the element separation region and grants distortion to the channel region, a silicide layer formed on the distortion granting layer, a modified layer of the semiconductor substrate, which is formed below a base of the distortion granting layer adjacent to the element separation region so that it is installed between the silicide layer and the semiconductor substrate near the element separation region, and a source/drain region formed at least in the distortion granting layer and in the modified layer near the element separation region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008174615-A (JP)
Title: Polyether polyol and method for producing the same
Inventor: KOBAYASHI MITSUHARU
IPC: C08G65/48
Filed: 2007-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyurethane resin having practical elongation and strength, and having excellent dye affinity, and to provide a polyether polyol used for the soft segment of the polyurethane resin.  <P>SOLUTION: The polyether polyol contains a 1,3-propanediol unit and units of general formulas (1): -OR<SB>1</SB>CR<SB>3</SB>(R<SB>4</SB>-COOR)R<SB>2</SB>and/or (2): -OR<SB>1</SB>CR<SB>3</SB>(R<SB>4</SB>-COOM)R<SB>2</SB>(in the formulas, R is hydrogen, a 1-20C alkyl group or an aryl group; and M is a group 1 to 4 or 12 to 15 metal in the periodic table, or its salt). The polyurethane resin is produced by using the polyether polyol.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008174123-A (JP)
Title: Power output device and vehicle mounted therewith and method for controlling power output device
Inventor: HIGA MITSUAKI
IPC: B60L50/16
Filed: 2007-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To resolve gear noises without worsening fuel consumption in the self-sustaining operation of an internal-combustion engine in a power output device with a transmission capable of disconnecting between a power shaft and a drive shaft in addition to an electric motor outputting power to the power shaft.  <P>SOLUTION: During self-sustaining operation of an engine, if a shift position is at an N position and an SOC of a battery is not smaller than a prescribed threshold (affirmative determination in S120, S130), the target number of rotations Ne* of the engine is set to the number of idle rotations Nidl, the target number of rotations Nm1* of a motor MG1 is set to the positive number of rotations, and the target number of rotations Nm2* of a motor MG2 is set to the negative number of rotations (Step 140). In this way, during the self-sustaining operation of the engine, it is possible to prevent the occurrence of gear noises due to torque variations of the engine and prevent a deterioration in fuel consumption by rotating the motor MG2 without having to increase the number of idle rotations Nidl of the engine.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008174680-A (JP)
Title: Resin composition, molded article using the same and automotive molded article
Inventor: INAO TAKASHI
IPC: C08K5/29
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition having excellent resistance to hydrolysis over a long period of time, a molded article using the same, and an automotive molded article.  <P>SOLUTION: The resin composition comprises 100 pts.wt. aliphatic polyester resin (A) and not less than 0.5 pt.wt. epoxy compound (B) having an epoxy group at the end. By the epoxy compound (B), the terminal carboxyl group of the aliphatic polyester resin (A) can be blocked, and the resistance to hydrolysis can be maintained over a long period of time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008181595-A (JP)
Title: Disk medium recording and reproducing device, multi-stream readout program, and multi-stream readout method
Inventor: SHINJO TOSHIO
IPC: G11B20/12
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk medium readout method ensuring a certain transfer speed or more during multi-streaming.  <P>SOLUTION: When reading two stream data of first stream data and second stream data from a first disk medium in which a logical block address is assigned from an outer circumferential side toward an inner circumferential side of the disk medium and a second disk medium in which the adrress is assigned in the reverse order, the first stream data are read from the first disk medium and the second stream data are read from the second disk medium when the logical block address of the first stream data is positioned at the outer circumferential side of the first disk medium and the logical block address of the second stream data is positioned at the outer circumferential side of the second disk medium.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007109677-A (JP)
Title: Charged beam device and charged particle detecting method
Inventor: NAGANO OSAMU
IPC: H01J37/244
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently detect secondary electrons even in a small optical system.  <P>SOLUTION: When retarding potential is applied to a wafer W, secondary electrons are detected with a secondary electron detector 31 installed between a reducing glass 63 and a main deflection device 95', and when the retarding potential is not applied to the wafer W, secondary electrons are detected with a secondary electron detector 33 installed between an objective lens 65 and the wafer W.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008183109-A (JP)
Title: Ceiling traveling type x-ray tube suspension device
Inventor: OKUNO TOMOHARU
IPC: G21K5/02
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To succeedingly perform photographing by accurately reporting the occurrence of wire disconnection to an operator in the occurrence of the wire disconnection while smoothly locking the up and down movements of an X-ray tube device and performing the possible operation of the X-ray tube device even after the occurrence of the wire disconnection while confirming necessary data.  <P>SOLUTION: When the wire disconnection occurs during the manual operation of the X-ray tube device 6, the display of data necessary for photographing in a display device is changed over to the display of warning but, when the operation is related to the up and down movements of the X-ray tube device, the up and down movements of the X-ray tube device is not locked until the operation is completed. Meanwhile, when the operation is unrelated to the up and down movements of the X-ray tube device, the up and down movements is locked simultaneously with the display of the warning. When photographing is possible only by operation other than the up and down movements of the X-ray tube device even after the occurrence of the wire disconnection, the display of the warning in the display device is changed over to the display of the data necessary for photographing during the manual operation of the X-ray tube device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187065-A (JP)
Title: Light source device
Inventor: TSUBOI MIKI
IPC: F21S2/00
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device which stably obtains a desired light distribution characteristic, is easily built in equipment, and has an electro-wetting effect.  <P>SOLUTION: The light source device 1 includes: a first conductive liquid 11; a second insulating liquid 12 of the refractive index different from that of the first liquid; a liquid chamber for holding the first and second liquids; a voltage applying means which change a figure of interface 13A between the first and second liquids; and a light emitting body 20 located in the liquid chamber. Locating the light emitting body 20 in the liquid chamber allows a lens element 13 and the light source to be integrated, thereby, the miniaturization and thinnig of the whole light source device is attained. Since the integrated design of the light source and the lens element, the production, and the buildup into an equipment are available, the desired light distribution characteristic is stably obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186538-A (JP)
Title: Optical disk unit and optical disk recording method
Inventor: SUDA YU
IPC: G11B20/10
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To enhance recording quality by enabling a satisfied recording clock to be formed even when a failure arises on a disk.  <P>SOLUTION: In this optical disk unit, a WAP address counter 58 detects a first address on the basis of a wobble formed on the optical disk, a recording data address counter 59 detects a second address included in the recording data, an error detector 60 compares the detected second address with the first address and judges whether a deviation larger than a preset prescribed reference value is present or not between the first address and the second address, a third frequency divider 57 changes the number of clock frequency divisions when the presence of the deviation larger than the preset prescribed reference value is judged. A phase comparator 53, an LPF 54, a VCO 55 and a second frequency divider 56 use the number of changed clock frequency divisions to generate recording clocks which are used when the recording data are recorded on the optical disk.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008184593-A (JP)
Title: Method for producing acrylic resin composition
Inventor: ABE YOSHIAKI
IPC: C08J3/20
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an acrylic resin composition having stable quality by uniformly mixing a powdery raw material with a liquid raw material.  <P>SOLUTION: The method for producing the acrylic resin composition comprises the following steps (i) and (ii) and includes the liquid raw material: (i) a step of mixing a part of the powdery raw material with the liquid raw material; (ii) a step of mixing the mixture prepared in the step (i) with the rest of the powdery raw material. An acrylic resin film comprising the acrylic resin composition is also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192667-A (JP)
Title: Processing system
Inventor: AMANO YOSHIFUMI
IPC: H01L21/027
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the supply of a processing fluid into a processing container in a processing system for supplying the processing fluid into the processing container and process a workpiece.  <P>SOLUTION: The processing system is provided with the processing container 30 for housing a workpiece W, a processing fluid generating section 40 for generating the processing fluid, a processing side flow passage 51 for supplying the processing fluid generated in the processing fluid generating section 40 into the processing container 30, and a discharge flow passage 95 for discharging the processing fluid from the processing container 30. In this system, a pressure control mechanism 100 is provided on the discharge flow passage 95, and a bypass side flow passage 52 for not supplying the processing fluid generated in the processing fluid generating section 40 into the processing container 30, but discharging it is provided; and the downstream end of the bypass side flow passage 52 is connected to the discharge flow passage 95 on a side farther upstream than the pressure control mechanism 100.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190926-A (JP)
Title: Minute droplet application method and minute droplet application device
Inventor: MOMOSE YOSHIHIKO
IPC: G01N37/00
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a minute droplet application device capable of controlling accurately a force for pressing a droplet application tool such as a needle or a pin onto a substrate surface which is an application object, and applying droplets even onto the substrate surface such as a paper.  <P>SOLUTION: In this minute droplet application device 1, chemical liquid 14 to be applied is allowed to adhere to the tip of a pin 13 of each pin actuator 10, and the tip part 13b of the pin 13 is pressed onto the surface 4a of a substrate which is a droplet application object by driving an ultrasonic motor 12, to thereby allow the chemical liquid to adhere onto the substrate surface 4a. After the pin 13 touches the substrate surface 4a, slide is generated between a diaphragm 22 of the ultrasonic motor 12 in the driving state and a linear driving rod 21, and a pressing force of the pin 13 onto the substrate surface 4a is kept constant. The pressing force can be controlled at a desired value without heightening positioning accuracy of the pin 13 by adjusting beforehand a frictional engaging force of a frictional driving part of the ultrasonic motor 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008193436-A (JP)
Title: Digital pulse width modulating apparatus
Inventor: AZUMAI HIDEO
IPC: H03K7/08
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital pulse width modulating apparatus capable of improving the resolution of pulse width modulation without using a clock of a high frequency.  <P>SOLUTION: A clock A (100) is used to specify the position of the front edge of a pulse of a pulse width modulated signal (110) according to a count signal (105) and a digital signal (107), and on the other hand, a clock B (101) is used to specify the position of the rear edge of the pulse of the pulse width modulated signal (110) according to a count signal (106) and the digital signal (107) to thereby be able to generate a pulse width modulated signal with a pulse width of (one cycle of the clock A)/N. Consequently, a resolution that is N times as high as that in a conventional apparatus can be achieved so that a high performance apparatus having N times as a high resolution as the conventional one even if a clock of the same frequency as the conventional one is used.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191985-A (JP)
Title: Image processor and image processing method
Inventor: TSUBOTA KAZUHIRO
IPC: G06T15/80
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor for easily calculating illuminating effects, and for achieving natural illuminating effects, and for reducing the size.  <P>SOLUTION: This image processor 100 is configured to add illuminating effects by the rays of light from a light source when viewed from an arbitrary point of view in an image having a wave-like curved surface as the image information of an input image, and to output a video signal acquired by mapping the image information to the curved surface, wherein components included in a normal vector at the positions of the horizontal coordinates and vertical coordinates of the curved surface and the position of the curved surface based on the shape of the curved surface are calculated as a pseudo normal vector, and the illuminating effects are calculated based on the pseudo normal vector.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007249190-A (JP)
Title: Photocurable composition, antireflection film using the same, and solid imaging element
Inventor: SASAKI NOBUNARI
IPC: H01L31/10
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocurable composition having good curing performance and excellent adhesion to a substrate, an antireflection film which is formed using the photocurable composition, has excellent adhesion to a substrate, suppresses production of a false signal due to stray light, and ensures few color defects, and a solid imaging element with the antireflection film.  <P>SOLUTION: The photocurable composition contains a colorant, a photopolymerizable compound, a photoinitiator and an alkali-soluble resin, wherein the photopolymerizable compound contains any one of at least a bisphenol compound and an isocyanuric ring-containing compound.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008197949-A (JP)
Title: Numerical value computing method, program, and recording medium
Inventor: AOKI TAKAYUKI
IPC: G06F19/00
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a numerical value computing method which is applied to an IDO method including a storage type IDO method to improve precision in computation.  <P>SOLUTION: The numerical value computing method uses a numerical value computing device which executes an interpolated differential operator scheme which executes numerical value computation relating to a fluid. The numerical value computing device has a storage part and a computation part. The storage part stores values of variables to which time integral is carried out, and interpolation functions relating to the variables. Concerning a partial differential equation, the computation part executes semi-Lagrange advection to the advection term of the partial differential equation by using the interpolation functions to perform time integral. This advection is performed to the advection term by the Lagrange method which is an equation analysis method which takes an influence by fluid points except fixed points on a time axis into consideration.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007246896-A (JP)
Title: Polymerizable liquid crystal composition
Inventor: YAMAZAKI OSAMU
IPC: G02F1/13363
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymerizable liquid crystal composition which has an effect of decreasing a tilt angle at an air interface when being coated onto a substrate and does not degrade a voltage holding ratio of a liquid crystal display when its cured product of an optically anisotropic body is incorporated in a liquid crystal cell.  <P>SOLUTION: The polymerizable liquid crystal composition is characterized by containing a compound having a repeating unit expressed by formula (I) and ≥100 of a weight average molecular weight (in the formula R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are each independently a hydrogen atom, a halogen atom or a 1-20C hydrocarbon group, where the hydrogen atoms in the hydrocarbon group may be substituted with one or more halogen atom). The composition is useful as a material for the optically anisotropic body which horizontally orients at an air interface, because of having the effect of decreasing a tilt angle at an air interface, and is also characterized by easily forming a laminate film without degrading a voltage holding ratio of a liquid crystal display, because of containing no polar material such as a surfactant.  <P>COPYRIGHT: (C)2007,JPO&INPIT