baber/WOPTO huggingface dataset:
Patent EP-1182199-A4 (EP)
Title: Process for preparing amic acid esters
Inventor: ISOZUMI KEISUKE
IPC: C07C213/02
Filed: 2001-04-02
Abstract: The present invention aims at providing a process for producing an amic acid ester useful as an intermediate for agrochemical, easily at a low cost industrially. The present invention provides a process for producing an amic acid ester represented by the following general formula (7): <CHEM> (wherein A is a substituted or unsubstituted lower alkylene group or the like; R1 is a substituted or unsubstituted lower alkyl group or the like; and R3 is a hydrogen atom or a lower alkyl group), which process comprises reacting, in the presence of water, an amino acid represented by the following general formula (1): <CHEM> (wherein A has the same definition as given above) with a halogenated carbonic acid ester represented by the following general formula (2):   <CHEM> (wherein R1 has the same definition as given above and X is a halogen atom) to form an amide compound represented by the following general formula (3): <CHEM> (wherein A and R1 have the same definitions as given above), then reacting the amide compound with a halogenated carbonic acid ester represented by the following general formula (4): <CHEM> (wherein R2 is a substituted or unsubstituted lower alkyl group or the like; and X is a halogen atom) to form, in the system, a mixed acid anhydride represented by the following general formula (5) : <CHEM> (wherein A, R1 and R2 have the same definitions as given above), and reacting the mixed acid anhydride with an amine compound represented by the following general formula (6): <CHEM> (wherein R3 has the same definition as given above and Het is a substituted or unsubstituted heterocyclic group).
Patent EP-1299324-A4 (EP)
Title: Freestanding reactive multilayer foils
Inventor: WEIHS TIMOTHY P
IPC: F24V30/00
Filed: 2001-05-01
Abstract: Reactive foils and their uses are provided as localized heat sources useful, for example, in ignition, joining and propulsion. An improved reactive foil (14) is preferably a freestanding multilayered foil structure made up of alternating layers (16, 18) selected from materials that will react with one another in an exothermic and self-propagating reaction. Upon reacting, this foil supplies highly localized heat energy that may be applied, for example, to joining layers, or directly to bulk materials that are to be joined. This foil heat-source allows rapid bonding to occur at room temperature in virtually an environment (e.g., air, vacuum, water, etc.). If a joining material is used, the foil reaction will supply enough heat to melt the joining materials. If no joining material is used, the foil reaction supplies heat directly to at least two bulk materials, melting a portion of each bulk, which upon cooling, form a strong bond. Additionally, the foil (14) may be designed with openings that allow extrusion of the joining (or bulk) material through the foil to enhance bonding.
Patent EP-1313139-A4 (EP)
Title: Device and method for forming bump
Inventor: NARITA SHORIKI
IPC: H01L21/60
Filed: 2001-06-29
Abstract: A bump forming device, comprising a preheat device (160), wherein a temperature control for promoting pre-forming connection for promoting the connection of an electrode portion and a bump is performed, at the time of forming of the bump, for a semiconductor substrate (201) before the bump (16) is formed at the electrode portion (15), whereby the metal particles in the electrode portion can be varied to a suitable state before the bump formed or, specifically, the state of connection between the electrode portion and the bump can be improved more than before; the bump forming device allowed also to be formed so as to heat a bump-formed semiconductor part at a bodying stage (316) by the heating control of a control device (317), after the bump is formed, under the connection strength improvement conditions.
Patent EP-1377945-A4 (EP)
Inventor: NICHOLSON MARK R
IPC: G06K17/00
Filed: 2001-08-09
Abstract: L'invention concerne un procédé permettant d'utiliser des ensembles d'étiquettes d'identification radiofréquence multifonction, des systèmes de relais passifs et des systèmes d'antennes modulaires. Un mode de réalisation comprend un procédé permettant de communiquer avec une étiquette d'identification radiofréquence (64) en utilisant un système d'antennes modulaire à boucle passive (66), en déplaçant l'étiquette d'identification radiofréquence (64) dans un champ lié au système d'antenne modulaire (66) ; et en transmettant l'énergie via l'antenne afin de communiquer avec l'étiquette d'identification radiofréquence (64). L'invention concerne également un procédé permettant de configurer un système d'antennes modulaire à boucle passive (66). L'invention concerne en outre un procédé permettant de communiquer avec une étiquette d'identification radiofréquence (64)en utilisant une boucle passive (66) située à proximité de l'étiquette d'identification radiofréquence (64). Pour intégrer les étiquettes d'identification radiofréquence dans un carton (120), on appose ou on enchâsse une étiquette d'identification radiofréquence (116, 112). Ces cartons (120) peuvent servir à poursuivre les articles pendant les processus de fabrication, de transport, de stockage, de distribution et de livraison.
Patent EP-1357992-A4 (EP)
Title: Fluid and bioaerosol management
Inventor: DROGUE JEFFREY K
IPC: B01D46/46
Filed: 2002-01-28
Abstract: The present invention comprises a central vacuum producing system suitable for collecting both liquid and gaseous material, one or more end effectors for use at a site at which liquid and gaseous material are produced, and a coupling device or connector for operably coupling one or more end effectors to the central vacuum. In this embodiment, the connector may be made of various materials, and may include a suitable liquid monitor or counter such as a flow meter.
Patent EP-1380159-A4 (EP)
Inventor: BJORGAN STEPHEN
IPC: H04N7/16
Filed: 2002-04-19
Abstract: La présente invention concerne des systèmes permettant d'associer sélectivement des marques à des trames vidéo stockées et des procédés de fonctionnement de ces systèmes. Un système (100) de traitement vidéo de cette invention comprend un système (220, 240) d'enregistrement vidéo et un système (220, 240, 250) de play-back vidéo. Le système (220, 240) d'enregistrement vidéo (i) reçoit un flux de contenu numérique et (ii) stocke les données de piste vidéo associées à ces flux sous forme de trames vidéo dans un dispositif (240) de stockage. Le système (220, 240) d'enregistrement vidéo comprend un contrôleur (241) de détection de contenu qui peut fonctionner, en réponse à des données de descripteur de contenu reçues, de façon à (i) détecter un sous ensemble de trames vidéo associé au contenu sélectionné dans le flux de contenu numérique reçu et, (ii) de façon à associer une marque à l'un de ces sous ensembles au moins de trames vidéo.
Patent EP-1410101-A4 (EP)
Title: Anisometrically shaped metal particles, liquid suspensions and films thereof and light valves comprising same
Inventor: SAXE ROBERT L
IPC: G02F1/19
Filed: 2002-04-24
Abstract: The invention is directed to the use of anisometrically shaped metal particles in liquid light valve suspensions, light valve films and light valves. The anisometric metal particles may have various geometric shapes including, for example, fibrils, and an average length in the range between about 1 micron and 50 nanometers.
Patent EP-1436435-A4 (EP)
Title: Method of anodizing of magnesium and magnesium alloys and producing conductive layers on an anodized surface
Inventor: OSTROVSKY ILYA
IPC: C25D11/02
Filed: 2002-06-25
Abstract: A method, a composition and a method for making the composition for increasing the corrosion resistance of a magnesium or magnesium alloy surface is disclosed. The composition is a water/organic solution of one or more hydrolyzed silanes. By binding silane moieties to the magnesium surface, an anti-corrosion coating on a magnesium workpiece is produced. A complementary method, composition and method for preparing the composition for treating a metal surface to increase corrosion resistance is disclosed. The composition is an aqueous hydrogen fluoride solution with a non-ionic surfactant.
Patent EP-1415152-A4 (EP)
Title: Methods, apparatus, and computer programs for verifying the integrity of a probe
Inventor: SAKAI STANLEY H
IPC: G16B25/20
Filed: 2002-07-16
Abstract: The present invention provides methods, apparatuses and computer programs for verifying the integrity of a probe by comparing the fluorescence value of a probe to a threshold value. The invention also provides for methods, apparatuses and computer programs for normalizing the fluorescence value of a probe and detecting a target nucleic acid in a sample.
Patent EP-1436867-A4 (EP)
Title: A semiconductor laser based on the effect of photonic band gap crystal-mediated filtration of higher modes of laser radiation and method of making same
Inventor: SHCHUKIN VITALY
IPC: H01S5/10
Filed: 2002-08-29
Abstract: A semiconductor laser having a low beam divergence is disclosed. The laser includes at least one waveguide comprising an active layer generating an optical gain by injection of a current, a photonic band gap crystal having the refractive index modulation in the direction perpendicular to the propagation of the emitted light, and at least one defect. The active layer is preferably placed within the defect. The photonic band gap crystal and the defect are optimized such that the fundamental mode of laser radiation is localized at the defect and decays away from the defect, while the other optical modes are extended over the photonic band gap crystal. Localization of the fundamental mode at the defect results in the relative enhancement of the amplitude of the mode with respect to the other modes. Therefore, there is a larger confinement factor of the fundamental mode as compared to the confinement factor of the other modes. This enables efficient single-mode lasing from the laser having an extended waveguide.
Patent EP-1450601-A4 (EP)
Inventor: WHITEHILL DAVID C E
IPC: A47C27/08
Filed: 2002-10-08
Abstract: L'invention concerne un dispositif de couchage gonflable conçu pour des animaux familiers. Ce dispositif de couchage comprend au moins un élément, de préférence au moins deux éléments, gonflables séparément. Cet élément gonflable est conçu de sorte que le lit, une fois gonflé, forme une concavité en son centre, au moins lorsqu'il est occupé par un animal, et ledit centre peut éventuellement contenir un orifice de drainage s'étendant à travers le corps de ce dispositif de couchage.
Patent EP-1433079-A4 (EP)
Inventor: LIM SUNG-YEOP
IPC: G06F13/00
Filed: 2002-10-01
Abstract: L'invention concerne un système permettant d'empêcher et de retarder la propagation de virus informatiques par courrier électronique. Ce système comprend un module de vérification de virus et un module de stimulation d'élimination servant à stimuler un client transmetteur de virus à éliminer ledit virus. Dans le système et le procédé selon l'invention, une adresse IP du client transmetteur de virus est stockée en tant qu'adresse IP infectée et un temps de blocage prédéterminée est imposée à l'adresse IP infectée. Tant que le temps de blocage n'est pas écoulé, les messages normaux non porteurs d'un virus qui proviennent de l'adresse IP infectée ne peuvent pas être traités.
Patent EP-1459969-A4 (EP)
Title: Vehicle body frame for motorcycle
Inventor: MIYASHIRO SHIDEHIKO
IPC: B62K11/04
Filed: 2002-12-26
Abstract: In a body frame for a motorcycle mounted with an engine unit 11 and provided with a main frame 2a by which a front fork 4 and rear arms 7 are supported, the main frame 2a includes: a head pipe unit 20 which extends obliquely downward to a rear of a vehicle from a head pipe 3 and so as to expand in a vertical direction; a down frame 21 which is connected to a front part at lower end of the head pipe unit 20; and left and right rear arm brackets 10 which are stretched and connected to a rear end of the down frame 21 and a rear part at lower end of the head pipe unit 20, and the head pipe unit 20 is an aluminum die-cast molded product, and the down frame 21 and the left and right rear arm brackets 10 are aluminum forged molded products. <IMAGE>
Patent EP-1546299-A4 (EP)
Inventor: WIKSWO JOHN P
IPC: C12M3/04
Filed: 2003-08-27
Abstract: L'invention concerne un bioréacteur pour la culture de cellules vivantes dans un milieu liquide. Dans un mode de réalisation, le bioréacteur comprend un premier substrat présentant une première surface, une seconde surface opposée et des bords. Le bioréacteur comprend également un second substrat possédant une première surface et une seconde surface opposée, définissant une cavité à surface inférieure, laquelle est située entre les première et seconde surfaces. La première surface du premier substrat est reçue par la seconde surface du second substrat, de sorte qu'elle couvre la cavité et forme un canal pour recevoir les cellules et un milieu liquide. Lors de la formation du bioréacteur, le canal est dimensionné de manière à permettre la croissance d'une couche de cellules sur une couche de revêtement biocompatible et un flux de liquide dans le canal. Le flux de liquide est régulé, de sorte qu'une force de cisaillement connue soit appliquée sur la couche de cellules. Le flux de liquide peut être encore régulé de sorte qu'un environnement simulant un espace vasculaire soit créé dans le canal.
Patent EP-1543165-A4 (EP)
Title: Assays for assembly of ebola virus nucleocapsids
Inventor: NABEL GARY
IPC: C12Q1/70
Filed: 2003-07-11
Abstract: The present invention relates to assays for the identification of compounds that inhibit assembly of NP, VP35, and VP24, or inhibit the glycosylation of NP, required for nucleocapsid formation, for use as anti-viral agents. The invention also relates to assays for the identification of compounds that block glycosylation of proteins having a glycosylation domain that is substantially homologous to a glycosylation domain of NP required for polymerization. The invention further relates to pseudoparticles for presentation of antigens or antigenic epitopes for immunogenic or vaccination purposes.
Patent EP-1548004-A4 (EP)
Inventor: TAGUCHI TETSUSHI
IPC: C07C235/80
Filed: 2003-09-11
Abstract: これまで生体用接着剤や心臓弁などの医療用デバイス処理に用いられている架橋剤や縮合剤は、人工的に合成された非天然のものであり、生体内で代謝されず生体に対して毒性を示すことが指摘されている。そのため、医療現場で用いる際には用途や使用量が制限されている。本発明は、生体低分子のカルボキシル基をＮ−ヒドロキシスクシンイミド、Ｎ−ヒドロキシスルホスクシンイミド、又はこれらの誘導体によって修飾した生体低分子誘導体とこの誘導体で種々の高分子を架橋することにより得られる高分子架橋体を提供する。
Patent EP-1539920-A4 (EP)
Title: Sample block apparatus and method for maintaining a microcard on a sample block
Inventor: FAWCETT ADRIAN
IPC: C12M1/34
Filed: 2003-07-30
Abstract: A thermal cycling device for thermally cycling samples of biological material contained in a microcard having a top and bottom surface, may include a sample block having an upper surface configured for engaging the bottom surface of a microcard, a vacuum device in fluid communication with the sample block for drawing gas out of the spaces defined by the channels in the sample block, and a temperature control system operatively connected with the sample block. The upper surface may define a plurality of channels, the channels defining spaces between the sample block and the bottom surface of a microcard that may be positioned thereon. The vacuum device may be configured for substantially maintaining a vacuum between the sample block and microcard so that a retention force is imparted on the microcard to urge the microcard toward the sample block. The temperature control system may be configured for cycling the sample block through a sequence of times and temperatures comprising at least a first temperature maintained for a first period of time and a second temperature maintained for a second period of time, with said second temperature being higher than said first temperature, and said cycling comprising at least two repetitions of said sequence of time and temperatures.
Patent EP-1628083-A4 (EP)
Inventor: LIN LOUFEI
IPC: F24F8/30
Filed: 2004-05-28
Abstract: La présente invention concerne un procédé destiné à améliorer la qualité de l'air dans un espace confiné ainsi qu'un équipement associé à ce procédé. Ledit procédé consiste à transférer l'air aspiré à partir de l'espace confiné vers l'extérieur de l'espace confiné, cet air agissant comme source d'air pour la fabrication d'oxygène, à extraire l'oxygène de cette source d'air et à évacuer directement le gaz résiduel ainsi généré vers l'extérieur de l'espace confiné, à transférer l'oxygène extrait dans l'espace confiné et à alimenter ledit espace en oxygène au moyen d'un régulateur d'alimentation en oxygène, puis à introduire une atmosphère dans l'espace confiné lorsque l'air intérieur est aspiré vers l'extérieur. L'équipement associé à ce procédé comprend une machine intérieure disposée dans l'espace confiné, une machine extérieure et un équipement d'introduction d'atmosphère. La présente invention permet d'introduire l'atmosphère dans l'espace confiné tout en aspirant l'air à partir de cet espace, et de faire circuler, de refroidir (chauffer), de déshumidifier et de désinfecter l'air contenu dans ledit espace confiné de manière simultanée. Par conséquent, on améliore efficacement la qualité de l'air dans cet espace confiné, la concentration en oxygène dans ledit espace étant maintenue dans une plage prédéfinie.
Patent EP-1712021-A4 (EP)
Title: Floating liner
Inventor: HSU CHRISTOPHER
IPC: B21C47/20
Filed: 2004-09-01
Abstract: A floating liner for a container of welding wire which floating liner includes a tube having two ends and a passageway extending between the two ends. The floating liner is unsupported between the top of the container and the retaining ring. The floating liner is designed to provide structural support to the wire and added stiffness or rigidity to the wire to inhibit buckling of the wire, knot formation in the wire that can form between the retaining ring and the top of the container. The floating liner has a weight profile that causes one end of the tube to at least partially float above the top surface of a layer of welding wire or retaining ring in the container as the welding wire is paid out of the container.
Patent EP-1678753-A4 (EP)
Title: High performance strained cmos devices
Inventor: DORIS BRUCE B
IPC: H01L29/78
Filed: 2004-10-15
Abstract: A semiconductor device and method of manufacture provide an n-channel field effect transistor (nFET) having a shallow trench isolation with overhangs that overhang Si-SiO2 interfaces in a direction parallel to the direction of current flow and in a direction transverse to current flow. The device and method also provide a p-channel field effect transistor (pFET) having a shallow trench isolation with an overhang that overhangs Si-SiO2 interfaces in a direction transverse to current flow. However, the shallow trench isolation for the pFET is devoid of overhangs, in the direction parallel to the direction of current flow.
Patent EP-1699957-A4 (EP)
Title: Multi wefts inserting weaving machine for lattice woven structure
Inventor: CHON JIN SUNG
IPC: D03D41/00
Filed: 2004-12-21
Abstract: A multi-wefts inserting weaving machine, comprising a block arraying device comprising an upper plate and a lower plate which face each other and are movable upward and downward; and a plural number of unit blocks attached to the internal facing sides of the upper plate and the lower plate of the block arraying device through combining grooves, wherein the unit blocks include two grooves. Accordingly, a lattice woven structure can be easily woven from heavy-duty materials by the present multi-wefts inserting weaving machine.
Patent EP-1729111-A4 (EP)
Inventor: NODA SUSUMU
IPC: G01N21/3504
Filed: 2005-03-23
Abstract: 検出対象物質に対する感度が高く且つ小型化が可能な、フォトニック結晶を使用した対象物質センサー及び対象物質の検出方法を提供する。 　本発明のセンサーは電磁波を供給する電磁波発生源と、フォトニックセンサー要素と、検出器とで構成される。フォトニックセンサー要素はフォトニック結晶構造を有し、電磁波を導入するセンサー導波路と、このセンサー導波路に電磁的に結合して導入された電磁波を特定波長で共振させるセンサー共振器とを備えるものであり、センサー共振器が対象物質を含む雰囲気中に露出されることでセンサー共振器から放出される電磁波の特性を変化させる。検出器はセンサー共振器から放出される電磁波を受けて電磁波の強度変化を認識して、この強度変化から対象物質の濃度を決定して濃度を示す信号を出力する。
Patent EP-1805700-A4 (EP)
Inventor: INNES IAN ROSSEL CAPLE
IPC: G06Q10/00
Filed: 2005-08-24
Abstract: Système et procédé permettant à une personne de tirer des avantages financiers d'un bien immobilier acquis. Ce procédé (2200), qui est mis en oeuvre dans un système informatique (600), consiste: à contracter (810, 210) un emprunt garanti par une partie du bien immobilier, emprunt comprenant un volet Capital assorti d'un échéance définie; à rembourser (816, 216) l'emprunt par paiement périodique d'un intérêt simple correspondant à une fraction fixe du capital, à investir (811, 211) un partie résiduelle de l'emprunt; dans le cas de l'option économies pour retraite sur bien immobilier, à accumuler (824) les gains procurés par la fraction résiduelle investie de l'emprunt; ou, dans le cas de l'option annuité pour retraite en fonction de l'espérance de vie, à effectuer (213) un versement périodique à partir de la fraction résiduelle de l'emprunt. Le remboursement de la valeur du capital de l'emprunt est exigible pour remboursement à échéance.
Patent EP-1818311-A4 (EP)
Title: Phosphorus-containing coated magnesium oxide powder, method for producing same and resin composition containing such powder
Inventor: KIYOKAWA TOSHIO
IPC: H01L23/31
Filed: 2005-12-01
Abstract: Disclosed is a phosphorus-containing coated magnesium oxide powder characterized by having a coating layer composed of a magnesium phosphate compound on at least a part of the surface of a coated magnesium oxide powder which has a surface coating layer composed of a double oxide. This phosphorus-containing coated magnesium oxide powder is further characterized in that the content of the magnesium phosphate compound relative to the coated magnesium oxide powder as a whole is 0.1-10% by mass in terms of phosphorus. Also disclosed is a method for producing a phosphorus-containing coated magnesium oxide powder characterized in that a magnesium phosphate compound is formed on at least a part of the surface of a coated magnesium oxide powder which has a surface coating layer composed of a double oxide by treating the coated magnesium oxide powder with a phosphorus compound and then firing the treated powder at 300˚C or higher. Further disclosed is a resin composition containing such a powder.
Patent EP-1867666-A4 (EP)
Inventor: NAKANO TAMAKI
IPC: G01N30/88
Filed: 2006-03-28
Abstract: 単独重合した場合にらせん状ポリマーを与える嵩高いメタクリル酸エステルと、重合性エキソメチレン基を有する1,1-芳香族環状置換エチレンモノマーとを共重合体させてなる、下記構造式１で表わされることを特徴とする光学活性な共重合体、その製造方法及びその共重合体を用いた光学異性体分離クロマトグラフィー用充填材。
構造式１：  　但し、式中のArは芳香環、R1及びR2は水素原子、有機基又はヘテロ原子、R3及びR4は水素原子、ヘテロ原子又は有機基、R11はトリアリールメチル基であって、架橋構造を持っていても良い。m及びnは2以上の整数であり、-X-は-(CH2)q-、芳香族基、ビニル基、ヘテロ原子、又はヘテロ原子を含む基、qは0以上の整数である。
　本発明の共重合体は耐加溶媒分解性が十分であると共に、クロマトグラフィー用固定相、偏光吸収・発光材料、電荷輸送材料等として有用であると共にキラル識別能力にも優れている。
Patent EP-1850739-A4 (EP)
Title: Laser radar system and system and method for providing chirped electromagnetic radiation
Inventor: SEBASTIAN RICHARD
IPC: G01S17/34
Filed: 2006-02-14
Abstract: A laser radar system comprising: a first coherent laser radar section including: a laser source that generates a first laser beam, an interferometer that splits the first laser beam into a first target beam and a first local oscillator beam, and generates a first combined target beam from a first reflected portion of the first target beam and the first local oscillator beam; a second coherent laser radar section including: a laser source that generates a second laser beam, an interferometer that splits the second laser beam into a second target beam, incident on the target at the same location as the first target beam, and a second local oscillator beam, and generates a second combined target beam from a second reflected portion of the second target beam and the second local oscillator beam; and a processor that determines a range and a range rate of the target unambiguously from the first combined target beam and the second combined target beam.