baber/WOPTO huggingface dataset:
Patent WO-2011080752-A1 (WO)
Title: A method for preparation of perfluoroalkyl sulfenyl chloride
Inventor: GHARDA KEKI HORMUSJI
IPC: C07C313/00
Filed: 2010-06-08
Abstract: A process for the preparation of perfluoroalkyl sulfenyl chloride; said process comprising i) reacting a compound of formula (I) wherein R represents an aromatic group with or without a substituent; and R' represents a halogen, with at least one fluoride compound and thiophosgene in a solvent to obtain a reaction mass; ii) pulverizing the reaction mass with the help of beads to obtain a mixture containing trifluoromethyl thiomethyl benzene derivative; iii) isolating the trifluoromethyl thiomethyl benzene derivative from the mixture; iv) distilling the trifluoromethyl thiomethyl benzene derivative to obtain a purified trifluoromethyl thiomethyl benzene derivative; v) dissolving the purified trifluoromethyl thiomethyl benzene derivative in a solvent selected from the group consisting of dichloromethane, toluene, benzene, ethylene dichloride, mono chloro benzene, carbon tctra chloride, ortho dichloro benzene and tri chloro benzene; and vi) cleaving the trifluoromethyl thiomethyl benzene derivative by selective chlorinolysis by passing chlorine gas at a temperature in the range of about -10 to about 30°C to obtain perfluoroalkyl sulfenyl chloride
Patent WO-2013054366-A1 (WO)
Title: A. process for the preparation of am5noacrylic acid derivatsves
Inventor: REDDY DUMBALA SRINIVASA
IPC: C07C235/26
Filed: 2012-10-15
Abstract: The present invention relates to a simple, economical and short synthesis for the class of compounds chemically belonging to amino acrylic acids of general formula I exhibiting both antibacterial and anti-plasmodium (anti-malarial) activity, in good yield and purity. Process for the preparation of said compound comprising heating amine (A) and pantolactone or substituted pantolactone (B) in a solvent selected from cyclohexane, benzene, toluene, xylene, dipheny!ether; anisole, dioxane, etc. at a temperature in the range of 110-150°C for about 24 hrs followed by further raising the temperature of the mixture to a temperature in the range of 200-230°C for period in the range of 15 to 25min followed by cooling the crude reaction mixture to room temperature to obtain compound of general Formula I.
Patent WO-2014118807-A1 (WO)
Title: A novel process for the preparation of sorafenib tosylate form iii
Inventor: BONDGE SANDIPAN PRABHURAO
IPC: C07D213/81
Filed: 2014-01-31
Abstract: The present invention relates to a novel process for the preparation of Sorafenib Tosylate Form I II from Sorafenib Tosylate Ethanol Solvate.
Patent WO-2015025333-A1 (WO)
Inventor: KOTHANDAM KRISHNAMOORTHY
IPC: H01L51/42
Filed: 2014-08-20
Abstract: La présente invention concerne un système utile en tant que cellule solaire et présente une tension en circuit ouvert élevée et une excellente stabilité. Le système comprend : une première électrode, une seconde électrode, au moins deux bicouches photoactives parallèles connectées directement aux électrodes et au moins deux couches d'injection de trous.
Patent WO-2016042573-A1 (WO)
Title: Process for preparation of acitretin
Inventor: GURJAR MUKUND KESHAV
IPC: C07C51/347
Filed: 2015-09-08
Abstract: The present invention provides a process for preparation of {(2E,4E,6E,8E)-9-(4-methoxy-2,3,6- trimethyl)phenyl-3,7-dimethyl-nona-2,4,6,8}tetraenoate, an acitretin intermediate of formula (VI) with trans isomer ≥97%, comprising of reacting 3-formyl-crotonic acid butyl ester of formula (V), substantially free of impurities, with 5-(4-methoxy-2,3,6-trimethylphenyl)-3- methyl-penta-2,4-diene-l-triphenyl phosphonium bromide of formula (IV) and isolating resultant compound of formula (VI), treating the filtrate with iodine for isomerization of the undesired cis intermediate and finally obtaining acitretin (I), with desired trans isomer ≥97%.
Patent WO-2017009861-A1 (WO)
Title: Solution d'injection hyperbare de chlorhydrate de ropivacaïne et procédé pour la préparation de celle-ci
Inventor: JOSHI Neeta
IPC: A61K31/167
Filed: 2016-04-01
Abstract: L'invention se rapporte à une solution hyperbare pour l'injection de chlorhydrate de Ropivacaïne qui comprend du chlorhydrate de Ropivacaïne ; une base/un acide pour ajuster le pH, et un agent d'ajustement de baricité pour modifier la baricité de la solution d'injection.
Patent WO-2017042838-A1 (WO)
Title: Catalyseur à base d'un ou plusieurs métaux de transition supportés sur du carbone mésoporeux dopé à l'azote et son utilisation dans des réactions d'hydrogénation par transfert catalytique
Inventor: CHILUKURI SATYANARAYANA VEERA VENKATA
IPC: B01J37/02
Filed: 2016-09-12
Abstract: La présente invention concerne un nouveau catalyseur à base d'un ou plusieurs métaux de transition supportés sur du carbone mésoporeux dopé à l'azote et son procédé de préparation. En outre, la présente invention concerne l'utilisation d'un catalyseur à base d'un ou plusieurs métaux de transition supportés sur du carbone mésoporeux dopé à l'azote dans une réaction d'hydrogénation par transfert catalytique. L'invention concerne également un procédé amélioré pour la synthèse de 2,5-diméthylfurane (DMF) et de 2-méthylfurane (MF) à partir, respectivement, de 5-hydroxyméthylfurfural (HMF) et de furfural, utilisant des alcools en tant que donneurs d'hydrogène sur un métal de transition supporté sur du carbone mésoporeux dopé à l'azote, en particulier du ruthénium supporté sur du carbone mésoporeux dopé à l'azote sans qu'il soit nécessaire d'utiliser un quelconque co-catalyseur.
Patent WO-2017130210-A1 (WO)
Title: Procédé et système de restitution de flux audio
Inventor: MALHOTRA ASHRAY
IPC: G10L19/00
Filed: 2016-12-30
Abstract: Des modes de réalisation proposent un procédé et un système de restitution de flux audio sur une pluralité de haut-parleurs répartis dans l'espace au sein d'un environnement. Le procédé comprend l'étape consistant à obtenir des informations associées à une pluralité de haut-parleurs. La pluralité de haut-parleurs sont répartis dans l'espace et sont synchronisés avec un dispositif informatique, au sein d'un environnement. Le procédé comprend ensuite l'étape dans laquelle le dispositif informatique ajuste des paramètres associés à des flux audio sur la base des informations. En outre, le procédé comprend l'étape dans laquelle le dispositif informatique restitue les flux audio sur chacun de la pluralité de haut-parleurs sur la base des paramètres ajustés.
Patent WO-2023119303-A1 (WO)
Title: Annular centrifugal extractor and a process for the same
Inventor: M BALAMURUGAN
IPC: B04B1/02
Filed: 2021-12-20
Abstract: The present invention relates to annular centrifugal extractor (ACE) with Solid Separation Part to Separate Solid Particles Present in Solvent Extraction Fluid. According to this invention, in order to remove solid particles from the solution, a solid separation part/ rotating bowl (4B) is attached to rotating bowl (4A) in such a way that solid particles settle inside the solid separation part. This novel solid separating centrifugal extractor contains two parts: (I) upper part (4B) which acts as a liquid-liquid separator to separate aqueous and organic solution used in solvent extraction operation and (II) bottom part (4A) which acts as a solid separator to separate solid particle present in solvent extraction liquids. The bottom rotating rotor (4A) is coupled with upper rotating rotor (4B) by threading arrangement. Both the rotating rotors (4A, 4B) are confined within a stationary cylinder (3). Dispersion with solid particles entering inside the rotating bowl (4A) is deflected towards the wall of the rotating cylinder (4A) by deflecting baffle (7A) by centrifugal sedimentation.
Patent WO-2007086088-A1 (WO)
Title: Hot rolled dual phase steel strip having features of a cold rolled strip
Inventor: ARVEDI GIOVANNI
IPC: C22C38/00
Filed: 2006-01-26
Abstract: A hot rolled dual phase steel strip with thickness ® 1.0 mm can be used for producing cold pressed and cut pieces, in particular for the car manufacturing industry, by replacing with the same mechanical performances the cold rolled dual phase steel strip usually employed for these purposes. Said hot rolled strip in peritectic steel has a carbon percentage between 0.06 and 0.15 % with chemical analysis without any important addition of chromium and phosphorous, with a constant geometrical profile on the whole length and tolerances, particularly with respect to the thickness, which are typical of a cold rolled strip with parallelism < 0.05 mm, crown between strips centre and side edges < 0.07 mm, while showing a structure with a microcrystalline fineness better than grade 10 of the ASTM 112 standard in a percentage higher than 80% of the whole structure.
Patent WO-2007122642-A1 (WO)
Inventor: TABACCHI MASSIMILIANO
IPC: G02C1/02
Filed: 2006-04-20
Abstract: A frame (2) for spectacles (1), particularly of the rimless type, comprises a frame member (2a), securing means (6) mounted on the frame member and capable of securing a lens (3) to the frame. The securing means comprise at least a first securing member (7, 33) secured to the frame member and extending therefrom in such a way as to be secured in a seat (8) provided in the lens, and this first securing member is secured to the frame member through a coupling of the hinged type in order to move back and forth with respect to the frame about a hinge axis (Y).
Patent WO-2012120549-A1 (WO)
Title: Machine pour la distribution d'infusions
Inventor: STEFANONI ROBERTO
IPC: A47J31/36
Filed: 2011-03-09
Abstract: La présente invention concerne une unité d'infusion (100) destinée à être utilisée dans une machine pour la distribution de boissons à partir d'une capsule à usage unique, comportant un porte-capsule (1) ouvrable en deux parties reliées en rotation (11, 12), pour permettre l'insertion de la capsule et son éjection ultérieure.
Patent IT-MI20011474-A1 (IT)
Inventor: MAGRI GIOVANNI
IPC: B60J11/00
Filed: 2001-07-10
Abstract: A device for driving curtains mounted on motor vehicles and the like comprises a curtain holding box and means for overturning the curtain holding box and housing means for opening the cover and means for extending the curtains, and being characterized in that said device further comprises adjusting means for adjusting or controlling the opening and closing of the curtains, and driving means for driving the adjusting means through one or more outer control devices. <IMAGE>
Patent IT-MI20030987-A1 (IT)
Inventor: SEGALLA GABRIELE
IPC: D06M13/207
Filed: 2003-05-20
Abstract: A perfumed anhydrous compound with anti-lime effect for steam supplying machines, consisting of a mixture comprising at least one  alpha -hydroxyacid, a perfume and, preferably, an alcohol. <??>Unlike currently existing anti-lime perfumed waters for irons, which are commercially available in voluminous formats (1-2 litres), present a high content of water, are expensive and difficult to transport, the compound according to the invention offers the advantage of not containing either water or any solubilizing agent. Thanks to its nature of anhydrous product, the compound forming the subject of the present invention occupies a very small volume, making it possible, even starting from a 15-ml bottle, to perform dozens of ironing operations and, at the same time, to achieve an effective anti-lime action on the internal parts of the machine.
Patent IT-MI20041976-A1 (IT)
Inventor: ROSSI ALBINO
Filed: 2004-10-18
Abstract: An apparatus (1) for the injection of plastic materials has a screw conveyor (3) for feeding and fluidizing the plastic material, an injection cylinder (4) within which a piston (18) is arranged for injecting the plastic material in fluid state, a conduit (13) for transferring the fluid plastic material from the screw conveyor (3) to the injection cylinder (4) and a power assembly (5) provided with a single power unit (24) to drive the screw conveyor (3) and the piston (18).
Patent IT-MI20121296-A1 (IT)
Inventor: HERGETH HUBERT
Filed: 2012-07-25
Abstract: The method involves pressing carding elements at a carrier (3) during operation by spring force by the groove rail or nuts (7) in the carrier. The spring force is lifted for changing the carding element by an element e.g. hose (8), tappet or rubber element, acting at positions. The spring force is transferred into a groove guiding profile of the carding elements by a groove block (4) or the groove rail. The spring force is lifted by the hose pressurized with a pressure medium or by motion of an inclined plane. Springs (6) are actuated by the hose, the tappet or the inclined plane. An independent claim is also included for a device for changing carding elements in a carrier.
Patent IT-PD20050124-A1 (IT)
Inventor: BORTOLI RENZO
Filed: 2005-05-03
Abstract: An apparatus for welding ends of plastics pipes comprising a supporting frame (16, 116) for a first clamp (17) for locking the end of a first pipe (18) and for a second clamp (19, 119) for locking the end of a second pipe (20) to be welded to the first pipe (18); the second clamp (19, 119) movable toward the first clamp (17) with translational motion. A heat-generating element (33) for welding and a milling device (34) for the ends of the first and second pipes (18, 20) are associable with the welding apparatus (10, 100) provided with a control unit (36) and with reversible elements for fixing to a vehicle (11, 111) provided with an auxiliary hydraulic system (25). The reversible fixing elements (14) comprise hydraulic couplings (28) for connecting the auxiliary hydraulic system (25) to the hydraulic means (21) for the translational motion of the second clamp (19, 119) and to a hydraulic motor (26) which is connected to an electric generator (27) for supplying power to the welding apparatus (10, 100).
Patent IT-PO20080002-A1 (IT)
Inventor: VIERI RICCARDO
IPC: G06Q30/02
Filed: 2008-01-22
Abstract: A system of contextual advertising is disclosed. The system includes a message receiving module to receive a message from a sender and determine a recipient of the message. The system further includes an advertisement selection module to select an advertisement. The advertisement is selected based on at least one of a characteristic of the recipient, a characteristic of the sender, and a characteristic of the message. The system further includes a message delivery module to send the message to the recipient and an advertisement delivery module to send the advertisement to the sender.
Patent IT-TO20120372-A1 (IT)
Inventor: SCORSIN MARCIO
Filed: 2012-04-27
Abstract: Heart valve prosthesis, comprising a ring-shaped supporting structure (3) to be anchored at the valve annulus, and a valve leaflet (5) supported by the supporting structure. The supporting structure comprises a support wall portion (31), at which a root end (51) of the valve leaflet is connected, and a complementary wall portion (32) opposite the support wall portion, which supports a coaptation surface (33) adapted to be sealingly engaged by a free end (52) of the valve leaflet (5), and extending in a direction parallel to the direction of movement of the free end (52) of the valve leaflet (5) at the coaptation surface (33). The free end of the valve leaflet (5) is connected to the support wall portion or to the complementary wall portion by means of a traction member (55), dimensioned in such a way that the free end (52) of the valve leaflet (5) is stopped at the coaptation surface.
Patent IT-TV20060040-A1 (IT)
Inventor: BIOTTO GIANLUCA
Filed: 2006-03-16
Abstract: Systems and methods for locating an object which offer a simple and effective way to monitor the distance of a plurality of objects from a user, being capable of adapting in real time to changes in the position of the user to activate different parameters which correspond to a different set of rules related to the distance of objects from the user when the user moves toward a new position. These objects can therefore be traced using radio frequency identification technology (RFID). If the active parameter is violated by an object exceeding a maximum distance from the user, the violation is notified to the user.
Patent IT-VR20020013-A1 (IT)
Inventor: GONZAGA TULLIO
IPC: B60C25/125
Filed: 2002-02-12
Abstract: A group for assembling, disassembling and bead releasing of a tire (2) onto and from a wheel-rim (3) supported mounted for rotation about an axis and having at least a carriage or slid (4) displaceably mounted on guides (5) extending parallel to the axis of rotation of the wheel-rim (3), an arm or upright (6) extending in a transverse direction with respect to the said axis of rotation and having one end thereof supported by the slide or carriage (4) and its other end provided with a bead releasing tool (7, 8) that can be arranged so as to have its working front or edge (107, 108) facing towards the same side. First driving means (9), designed to cause the arm (6) to rotate about a longitudinal axis (x-x) for positioning the bead releasing disk (7) and the tool (8) with respect to the sides of the tire (2), and second driving means (10), designed to effect the rotation of the said arm (6) about at least one axis (y-y) extending transversely with respect to said longitudinal axis, are also provided, thereby lifting or lowering, upon control, the bead releasing disk (7) and the tool (8) with respect to the displacement of the slide or carriage (4) along the guides (5) for overtaking the wheel-rim (3) or tire (2). <IMAGE>
Patent JP-WO2001055397-A1 (JP)
Title: 新規ポリペプチドＶｒａＳ及びＶｒａＲ
IPC: C12N1/21
Filed: 2001-01-26
Abstract: 配列番号３（ＶｒａＳ）又は配列番号４（ＶｒａＲ）のポリペプチド、及びこれらのポリペブチドをコードするポリヌクレオチド（ｖｒａＳ、ｖｒａＲ）、該ポリペプチドのアンタゴニスト、及び前記のポリヌクレオチドを利用した検出方法である。本発明のＶｒａＳ及びＶｒａＲのアンタゴニストを用いるとバンコマイシン感受性を回復するため、バンコマイシン耐性ＭＲＳＡ感染症の治療薬として用いることができる。また、ｖｒａＲ及びｖｒａＳは新規に発見されたものであり、これを利用してバンコマイシン耐性菌の同定を行うことができる。
Patent JP-WO2002042270-A1 (JP)
IPC: A61K31/7034
Filed: 2001-11-21
Abstract: There are provided compounds having an anticoagulant action on the basis of inhibition of activated blood coagulation factor X and being useful as anticoagulants or preventive/therapeutic agents for diseases induced by thrombosis or embolism. Effective ingredients are the compounds such as 4'-bromo-2'-Ä(5-chloro-2-pyridyl)carbamoyl)-6- beta -D-galactopyranosyloxy-1-isopropylpiperidine-4-carboxanilide, 2'-(2-acetamido-2-deoxy- beta -D-glucopyranosyloxy)-4'-bromo-6'-Ä(5-chloro-2-pyridyl)carbamoylÜ-1-is opropylpiperidine-4-carboxanilide, etc. or salts thereof.
Patent JP-WO2003009706-A1 (JP)
Title: 冷凍ゆばの製造法
IPC: A23C20/02
Filed: 2002-07-22
Abstract: ゆばを凍結した後、解凍した状態で、汲み上げゆばのような滑らかで軟らかい食感と旨味のある冷凍ゆばの製造法を提供するもので、水分を６０％以下に調整したゆばと、２〜１２ＢＸの濃度に調整した豆乳を、１：１以上の混合比率にして、７０〜１００℃に加熱した後、凍結する冷凍ゆばの製造法である。
Patent JP-WO2003022013-A1 (JP)
Title: 高圧放電ランプ点灯装置、高圧放電ランプ装置及び投光ランプ装置
IPC: F21V19/00
Filed: 2002-08-27
Abstract: 高圧放電ランプ２０に点灯維持電源電圧を供給する安定器１２と、高圧放電ランプの点灯始動時に始動バルスを生成する駆動用発振回路１３と前記始動パルスを昇圧する高電圧パルス発生トランス（１４ａ，１４ｂ，１４ｃ）からなるイグナイター回路とを有する高圧放電ランプ点灯装置において、前記高圧放電ランプ２０が装着保持され、かつ、前記イグナイター回路の高電圧パルス発生トランスの一部が内蔵された口金部１６と、この口金部１６が嵌合装着され、かつ、少なくとも前記イグナイター回路の駆動用発振回路１３と前記口金部１６に内蔵された以外の高電圧パルス発生トランス部分が内蔵されたソケット部１１とを具備した構成とするものである。前記口金部１６の内部と、前記ソケット部１１の内部とに、高電圧パルス発生トランスの１次巻線１４ａと２次巻線１４ｂと磁心１４ｃを分割して収納配置することにより、口金部１６をソケット部１１から外す際に各部の接続片に高電圧を発生したままとなることがなく、作業者が感電するのを防止したり、ランプ交換時のコストを低減できる。
Patent JP-WO2003026054-A1 (JP)
IPC: H01M10/04
Filed: 2002-09-13
Abstract: The positive and negative electrode active materials having different charging/discharging characteristics, are placed in an electrolytic solution in respective cells interconnected through a separator.
Patent JP-WO2003058964-A1 (JP)
Title: 映像情報課金システム
IPC: G06Q30/00
Filed: 2002-12-13
Abstract: 本発明は、送信装置（１１）から受信装置（１３）へ有料の番組が放送される映像情報課金システムである。また、当該映像情報課金システムにおいては、受信装置（１３）と商取引管理装置（１４）との間で、当該番組で登場する商品の電子商取引に関する通信を行う。番組データ生成部（２１）において、番組に登場する商品に関する表示と当該商品についての電子商取引とを行うための関連プログラムが取得される。制御部（３３）は、番組のデータを再生する。また、制御部（３３）は、視聴者の指示に従い、番組で登場する商品に関する表示を行う。さらに、制御部（３３）は、視聴者の指示に従い、商品の購入要求を商取引管理装置へ送信する。課金部（３５）は、番組に対する課金額を算出する際、商品に関する表示と購入要求とに基づいて、番組に対して課金すべき課金額を割り引く。
Patent JP-WO2003077291-A1 (JP)
Title: 半導体製造方法及びその装置
IPC: G03F7/26
Filed: 2003-03-12
Abstract: 半導体製造ラインの各製造工程で半導体基板を加工処理する半導体製造方法において、各製造工程に配置された製造装置に搬入される半導体基板を加工処理前と加工処理後にそれぞれ画像データを取得し、加工処理前の画像データ又は良品のマスタ画像データと加工処理後の画像データから製造装置の処理条件に起因する欠陥を検出し、この検出結果に基づいて製造装置の処理条件を変更制御して半導体基板を加工処理する。
Patent JP-WO2003083745-A1 (JP)
Title: サービス処理装置および処理支援装置
IPC: G06Q20/00
Filed: 2003-03-03
Abstract: 改札ゲートにおいてオーソライズされた非会員（チケット購入にかかるメンバーシップがない）も会員のようにして通過させる，というような処理に適用できる装置（ｄｅｖｉｃｅｓ）．処理（ゲート通過）を要求する装置［１０１］（非会員の携帯電話）とそれを支援する装置［１０２］（会員の携帯電話）の間では事前処理としてデータの交換がなされている（１）．ゲートでは，機器［１０１］は，機器［１０３］（改札機）と通信する際に機器［１０２］にも接続して（２），認証を受け，機器［１０２］にチケット提示について支援してもらう（３）．このとき，機器［１０２］は自動的にあるいは手入力によってコンファメーションを行う．機器［１０２］は他の機器から離隔していてもよい．この処理はＰＯＳ支払いの状況に適用してもよい．
Patent WO-2004064161-A1 (WO)
Title: 半導体集積回路の製造方法および半導体集積回路
Inventor: ASAI AKIRA
IPC: H01L21/331
Filed: 2004-01-14
Abstract: 複数のバイポーラトランジスタを備えた半導体集積回路であって、複数のトランジスタ作製領域（Ａ１，Ａ２）において、第１導電型のコレクタ層（２）の表面側に形成されていると共にゲルマニウムを有する第２導電型のベース層（４）の表面側に、ベース層（４）よりもバンドギャップが大きい半導体材料からなる第１導電型のエミッタ層（６）が形成されていることにより複数のバイポーラトランジスタが構成されており、複数のトランジスタ作製領域（Ａ１，Ａ２）間において、エミッタ層（６、６１）に含まれる不純物の濃度が異なっており、これによって、少なくとも２つのトランジスタ作製領域（Ａ１，Ａ２）がそれぞれ有するベース−エミッタ接合界面におけるゲルマニウムの濃度が異なることにより、複数のバイポーラトランジスタをオン動作させるために必要なオン電圧が異なる半導体集積回路である。この半導体集積回路によれば、バイポーラトランジスタの性能を良好に維持しつつ低消費電力化が可能になる。
Patent WO-2004076094-A1 (WO)
Title: 無端状金属ベルト用金属リングの製造方法
Inventor: NAKAJIMA KATSUYUKI
IPC: C21D9/40
Filed: 2004-02-20
Abstract: 応力集中の少ない金属リングを製造し、金属リングにメッシュ状の凹凸を転写する圧延ローラの製造及び保守を容易とする。内周圧延ローラ６には表面にメッシュ状の凹凸８が形成される。この凹凸８は、内周圧延ローラ６を所定の回転数で回転させ、砥石９を内周圧延ローラ６の軸方向に往復動させ、内周圧延ローラ６の表面に所定の力で付勢して形成する。砥石の番手は＃２７０から＃１０００の範囲とする。前記内周圧延ローラ６により金属リング１の内周面を圧延すると、金属リング１にはメッシュ状の凹凸２が転写される。メッシュ状の凹凸２は砥石９により形成された凹凸８が転写されたものであるため、各凹凸間の幅が狭く且つランダムになっており、金属リング１が積層された際に良好な潤滑性を有する。また、金属リング１に溶体化処理及び窒化処理を行うことにより、圧縮残留応力が高く、靱性が高い金属リング１を形成することができる。
Patent WO-2004083949-A1 (WO)
Inventor: IOKI SADAO
IPC: G02F1/1335
Filed: 2004-02-20
Abstract: L'invention concerne une unité d'affichage d'image pouvant modifier l'angle de vision selon la volonté d'un observateur, et qui s'utilise dans une machine de jeu « pachinko », un système de navigation automobile et un guichet automatique bancaire. L'unité d'affichage d'image comprend un élément électroluminescent (810), un filtre de polarisation, une lentille de Fresnel (812), une plaque (802) de déphasage fin, un écran (804) à cristaux liquides, une plaque de polarisation (805) et un diffuseur (806). Lorsqu'on modifie la position et une zone d'activité de l'élément électroluminescent (810), la plage de diffusion de la lumière émise par une source lumineuse est modifiée ainsi que l'angle de vision auquel l'image peut être perçue visuellement.
Patent WO-2004085527-A1 (WO)
Inventor: MATSUMURA HIDEYASU
IPC: C08J9/00
Filed: 2004-03-22
Abstract: Perles de résine expansibles constituées d'un polyéthylène à modification styrène, à chaîne linéaire et à faible densité, qui contiennent à la fois une résine de base comportant 100 parties en poids d'un constituant résine de polyéthylène non réticulée, à chaîne linéaire et à faible densité et 50 à 100 parties en poids d'un constituant résine de polystyrène, et un agent gonflant volatil, et dans lesquelles la résine de base contient moins de 2 % en poids d'un gel sous forme d'un polymère greffé constitué du constituant résine de polyéthylène à faible densité et du constituant résine de polystyrène.
Patent WO-2004086401-A1 (WO)
Title: 情報記録装置、情報記録方法、情報記録用プログラム、及び情報記録用プログラムを記録した記録媒体
Inventor: MATSUBA TAKANOBU
IPC: G11B20/10
Filed: 2004-03-23
Abstract: ユーザデータの記録要求に伴うデータ記録終了後、ユーザデータの記録終了位置に続けて最小限のリードアウトデータを記録することにより、データ領域の途中でユーザデータの記録が終了した場合にも、複数の記録層を有する再生専用の情報記録媒体との互換性を保つことが可能となる。しかも、記録されるリードアウトデータは最小限であることから、未記録領域の全てにリードアウトデータを記録しないですむため、ユーザデータ記録後のディスク取り出し時間を短縮できる。