baber/WOPTO huggingface dataset:
Patent EP-1674444-A1 (EP)
Inventor: ISHIHARA KAZUAKI
IPC: C07C67/08
Filed: 2004-10-01
Abstract: The present invention is to provide a method for preparing an ester condensate and a catalyst therefor; wherein the method enables synthesis of enormous amounts of ester condensates comprising a specific structure in good yield, by a reaction of carboxylic acid and alcohol in equimolar amounts, while generation of by-products is prevented; wherein the catalyst exhibits good catalytic efficiency as a catalyst for use, the use of the catalyst in small amount is sufficient, and the catalyst is reusable and can be used repeatedly; therefore, the method for preparing an ester condensate of the present invention and the catalyst therefor can be applied to industrial methods which are preferable in view of green chemistry. Esterification reaction is performed by using a catalyst comprising a zirconium(IV) compound and/or a hafnium(IV) compound and an iron compound and a gallium compound. It is preferable that the zirconium(IV) compound is a compound represented by Zr(OH) a (OR 1 ) b , (wherein, R 1  represents an acyl group or an alkyl group, and each of a and b is 0 or any one of integers of 1 to 4 and the relationship of a + b = 4 is satisfied), and a zirconium(IV) halide.
Patent EP-1680242-A1 (EP)
Title: Buse d'un appareil d'extraction de matieres volatiles a traitement thermique
Inventor: CORLETO CARLOS R
IPC: C21D9/46
Filed: 2004-11-01
Abstract: L'invention concerne un procédé permettant de perforer une plaque d'acier, à former une buse d'un appareil d'extraction de matières volatiles et d'effectuer un traitement thermique de la buse de l'appareil d'extraction de matières volatiles. La buse de l'appareil d'extraction de matières volatiles possède une limite d'élasticité d'au moins 110 ksi environ, et une résistance à la traction d'au moins 140 ksi environ. Les perforations effectuées dans la plaque d'acier consistent en des orifices dans la buse et ne dépassent pas 0,05 pouces environ de diamètre. L'épaisseur de la plaque d'acier est comprise entre 0 et 0,75 pouces environ. La buse peut comprendre au moins 500 000 perforations, la distance d'orifice de centre à centre étant d'au moins 0,08 pouces environ. La capacité de la buse de l'appareil d'extraction de matières volatiles est comprise entre 0 et 75000 livres par heure environ.
Patent EP-1698916-A1 (EP)
Inventor: SHIMIZU IKUO
IPC: C09B56/00
Filed: 2004-12-17
Abstract: The present invention provides a filter for electronic display devices, comprising a squarylium compound represented by General Formula (I):
     
[wherein X represents a group represented by following Formula (A):
     
(wherein R 1 , R 2 , R 3 , and R 4  may be the same or different and each represents a hydrogen atom, a halogen atom and the like; and R 5  and R 6  may be the same or different and each represent a hydrogen atom, an alkyl group optionally having subsutituent(s) and the like) and the like; and Y represents a group represented by following Formula (C):
     
(wherein R 9  represents a halogen atom, an alkyl group optionally having subsutituent(s) and the like; and R 10  represents a hydrogen atom, an alkyl group optionally having subsutituent(s) and the like) and the like, and "n" represents an integer of 0 to 5].
Patent EP-1697257-A1 (EP)
Inventor: KIM YOUNG NAM
IPC: B82B3/00
Filed: 2004-11-29
Abstract: La présente invention concerne un procédé de préparation de nanotubes de carbone. Lorsque des nanotubes de carbone sont préparés par recombinaison de carbones générés à partir d'une source en présence ou en l'absence d'un catalyseur, comme c'est le cas dans une méthode de décharge à l'arc, d'ablation au laser, de dépôt chimique en phase vapeur ou dans une méthode de croissance continue en phase vapeur ou analogue, de l'eau de 1 à 2000 % en poids sur la base d'une source de carbone est ajoutée dans le système de réaction afin de préparer des nanotubes de carbone à haute pureté. Selon l'invention, l'adjonction d'eau dans le système de réaction supprime la formation de suie résultant de la pyrolyse d'une source de carbone elle-même et entraîne l'oxydation ou la réduction par l'eau de la suie formée, ce qui permet de préparer facilement des nanotubes de carbone à haute pureté bon marché.
Patent EP-1692692-A1 (EP)
Inventor: ANDERSON DARYL E
IPC: G11B23/40
Filed: 2004-11-29
Abstract: Optical density is enhanced on print media darkened by exposure to electromagnetic radiation. The print media is divided into at least one track. A defocused spot of electromagnetic radiation is created within the track. The defocused spot of electromagnetic radiation darkens the print media within the track.
Patent EP-1678933-A1 (EP)
Inventor: ANDERSEN FRANK-UWE
IPC: H04M1/2757
Filed: 2004-10-26
Abstract: L'invention concerne un procédé pour l'extraction, par un premier abonné, de données concernant un deuxième abonné. Selon ce procédé, le premier terminal de communication (KEG1) du premier abonné (W) envoie un message d'extraction de données (DAN) à un deuxième terminal de communication (KEG2) du deuxième abonné (P), ledit message d'extraction de données contenant une caractéristique de groupe (GK) qui correspond à un groupe d'abonnés et qui est associée au premier abonné; le deuxième terminal de communication du deuxième abonné compare ladite caractéristique de groupe avec des caractéristiques de groupes, stockées dans une mémoire de groupes du deuxième abonné; et, si le résultat de la comparaison est positif, les données sont préparées pour être transmises au premier terminal de communication.
Patent EP-1696026-A1 (EP)
Inventor: HASHIGUCHI SATOSHI
IPC: C07H21/00
Filed: 2004-11-09
Abstract: The conventional method of purifying and concentrating nucleic acids, because of dangerous chemicals, requires elaborate chemical equipment to result in restriction of environment available. Further, time-consuming operation is inevitable and high-speed centrifugation, etc. are needed to cause automation to be difficult and to cause high purification degree to be unattainable. Still further, in the purification method using a column/filter, application of dusty samples tends to invite clogging to lead to a drop of purification efficiency, and centrifugation or suction operation is needed to cause automation to be difficult. In this invention, surfactants (3,4) are adsorbed on impurity (2) contained in a sample, so that the impurity (2) conducts behavior different from that of nucleic acid (1) to thereby attain separation of the impurity (2) from the nucleic acid (1). Impurity (2) other than nucleic acid (1) is energized with cationic surfactant (4) and nonionic surfactant (3) and placed in an electric field to thereby effect separation and purification of the nucleic acid (1) for an analyte containing the impurity (2). Thus, the nucleic acid (1) is brought into the state of being concentrated or easily concentrated.
Patent EP-1689912-A1 (EP)
Inventor: FAIRFULL THOMAS A
IPC: C25B9/17
Filed: 2004-11-15
Abstract: Une cellule hydrolytique est constituée de chambres supérieure et inférieure, séparées étanches entre elles par un élément de séparation, un ou plusieurs canaux dans ledit élément de séparation permettant le passage du gaz dans la chambre supérieure. On empêche le liquide de pénétrer dans la chambre supérieure au moyen de filtres perméables au gaz tels que les filtres en métal Hastelloy™. L'invention concerne aussi une électrode constituée soit d'une pile généralement verticale de disques perforés espacés soit de filtres en métaux poreux tels que les filtres en métal Hastelloy™, qui sont montés sur une tige conductrice. Un système de détection de niveau comprend une source lumineuse et un détecteur qui dirige la lumière vers la chambre inférieure, la lumière étant réfléchie d'un réflecteur à l'intérieur de la chambre de manière à ce que le niveau du liquide soit détecté au niveau du détecteur grâce à une intensité lumineuse réduite.
Patent EP-1686928-A1 (EP)
Title: Manchon de compression
Inventor: VOGEL BERND
IPC: A61F2/92
Filed: 2004-11-24
Abstract: La présente invention concerne un manchon de compression destiné à envelopper localement un vaisseau sanguin ou une zone de valvule veineuse. L'invention a pour objet la mise au point d'un manchon de compression qui peut être implanté sans sectionnement du vaisseau sanguin à soutenir, et qui est fondamentalement adapté à une croissance rapide avec les tissus du vaisseau sanguin. A cet effet, l'invention a pour objet un manchon de compression constitué d'un maillage flexible de matière biocompatible qui sert à envelopper le vaisseau sanguin, et d'un système (4) qui permet le maintien de l'enveloppement, le maillage étant structuré sous la forme d'un treillis, d'une structure en réseau ou avec une porosité ouverte.
Patent EP-1693425-A1 (EP)
Inventor: SEKIGUCHI HIDEKI
IPC: C09D11/00
Filed: 2004-12-08
Abstract: Disclosed is an ink 2 containing colorant matter, a solvent for dispersing the colorant matter and further a polyhydric alcohol. The polyhydric alcohol has a ratio (I/O) of an inorganic value (IV) to an organic value (OV) not less than 1.18 and not more than 2.5 and contains a hydrocarbon group with not more than 9 carbon atoms. The 0-second dynamic surface tension of the ink 2 is not less than 30 mN/m and not more than 40 mN/m. With the use of the ink 2, small-sized bubbles are suppressed from being generated, and emission failures, such as non-emission or warped emission of the ink 2, may be prevented from occurring, so that an image of high dignity may be printed which is free from blurring or non-printed white spots.
Patent EP-1697085-A1 (EP)
Inventor: HOFMANN ALBRECHT
IPC: B24B23/02
Filed: 2004-11-08
Abstract: L'invention concerne un outil d'insertion (12) pour machine-outil, présentant un moyeu (16) ayant au moins une traversée (42, 80) pour le passage d'un moyen de fixation (40, 84), par l'intermédiaire duquel le moyeu (16) est serré sur une bride d'entraînement (22) de la machine-outil, raccordée à un arbre de commande, la traversée (42, 80) présentant une zone de retenue (54) et une zone de desserrage (56), cette zone de desserrage (56) comprenant une butée (66, 88) permettant de limiter un mouvement de desserrage du moyen de fixation (40, 84). L'invention est caractérisée en ce que la traversée (42, 80) présente, au voisinage de la butée (66, 88), une section convexe (76, 90).
Patent EP-1561546-A1 (EP)
Inventor: MARSCHALL MICHAEL
IPC: B25B5/12
Filed: 2005-02-01
Abstract: The movable clamp (10) jaw (12) clamps a steel strip or sheet (50) against a fixed jaw (16) mounted on a pair of bearing blocks (40). The movable jaw is mounted on a carriage (36) which moves between the bearing blocks. The carriage has two guide pins (38) on either side engaging in guide grooves (30-34) in the bearing blocks. A link (28) connects one of the pins to a pin (62) on a lever with a cam profile (48) at the end. Movement of the lever can release the clamp and move the top clamp jaw to a vertical position and move it down out of the way. A pin (24) with a cam surface (82) guides the jaw when moving back to its clamping position.
Patent EP-1574122-A1 (EP)
Inventor: HOMBURG HELMUT
IPC: A01D43/073
Filed: 2005-02-22
Abstract: The harvested goods (4) not fitting into the container integrated in the harvester (1) are guided through a wide pipe (5) into an open carriage (2) moving at the same speed parallel to the device (1). A flap (6) at the outer end of the pipe (5) can be adjusted in order to release a stream of the material (4) in a particular curve. A sensor unit assembled of a transmitting (9) and a receiving element (10), both positioned at a slight distance from each other, is swivel mounted to the outer surface of the harvester (1) in order to monitor the position of the carriage (2) in relation to the harvester (1).
Patent EP-1571684-A1 (EP)
Inventor: SHIOIRI TETSU
IPC: H01H33/662
Filed: 2005-03-01
Abstract: A solid-state insulated switchgear employed in a power
source system, assembled with an electrical device (14)
molded with insulating material formed of multiple
insulating layers (17) and (18), is formed with multiple
insulating layers (17) and (18) around said electrical
device (14) with a main circuit conductor terminal exposed
and such that the dielectric constant becomes smaller
towards the peripheral direction, such that the electrical
field intensities of the respective interface surfaces of
the electrode terminals of the electrical device and the
multiple insulating layers (17) and (18) are equal.
Patent EP-1610437-A1 (EP)
Inventor: SMITH GALEN L
IPC: A61N1/378
Filed: 2005-05-27
Abstract: Techniques are disclosed which provide a substantially constant battery reserve capacity with respect to therapeutic medical devices. Accordingly, a battery control system may be operable to maintain a substantially constant reserve capacity throughout the life of the battery. The battery reserve capacity activation threshold may be set and continuously or periodically updated so that a battery's remaining capacity equals the predetermined reserve capacity when the measured parameter reaches the activation threshold, thereby allowing a maximum amount of a battery's total capacity to be employed for therapeutic use and reserve only that portion of that capacity determined to provide for a desired level and/or period of device function after reaching the reserve threshold. <IMAGE>
Patent EP-1577312-A1 (EP)
Inventor: PEES KLAUS-JUERGEN
IPC: C07D487/04
Filed: 2001-06-11
Abstract: Compounds of formula II
 
wherein R 1 , R 2 , R 3  and X are as defined in the specification.
Patent EP-1628117-A1 (EP)
Inventor: NAKANO HIROSHI
IPC: G01F1/68
Filed: 2005-08-12
Abstract: The invention relates to a thermal type air flow meter that makes it possible to precisely and easily determine whether a sensor element (19) is a non-defective or a defective by screening is provided. First and second diaphragm sections (23, 24) composed of an electrical insulating film are formed in a semiconductor substrate (20). A heating resistor (26) and a resistor (28) for intake air temperature sensor are disposed on them to obtain said sensor element (19) for thermal type air flow meters. The length of the short sides W1 of the rectangular first diaphragm section (23) is made substantially equal to the length of the short sides of the second diaphragm section (24) rectangular as well. Thus, the pressures applied to each of the diaphragm sections (23, 24) are substantially identical with each other in pressurization during screening.
Patent EP-1627656-A1 (EP)
Inventor: MONGEON DOUGLAS R
IPC: A61M16/00
Filed: 2000-06-21
Abstract: This invention is an artificial airway device used to facilitate lung ventilation in an unconscious patent; and methods of using, and inserting an artificial airway device. The device includes a curved but flexible airway tube (200), and a mask portion (100). A mask opening portion (110) is shaped so as to fit closely adjacent, and closely over the patient's laryngeal opening. A seating tip (120) includes a series of thin, flexible fins or gills (122, 125) which project from a finger portion (120) extending from the mask opening portion. The fins or gills seat against the pharyngeal side of the cricoid, just above the esophagus. The seating tip provides a reference ensuring that the mask portion is properly in place, and adequately anchored. An inflatable cuff (800) acts to anchor the airway in place.
Patent EP-1656830-A1 (EP)
Inventor: CARLEY JOSEPH
IPC: A01K63/04
Filed: 2005-11-11
Abstract: An aquarium filter including a filter housing (12), a filter cartridge (16) positionable within the filter housing, and a pump assembly (14). The aquarium filter also includes an indicator arrangement (18) including a first device (20) and a second corresponding device (30) that interconnect to control operation of the pump assembly.
Patent EP-1801480-A1 (EP)
Inventor: VAN OPHEM LEO ANTONIUS
IPC: F16L3/223
Filed: 2005-12-20
Abstract: A clip together profile (1), called spiderclip, is suitable for keeping together preferably groups of four tubes or scaffold tubes (13,14,15,16) of, for example, quick-building scaffolds for storage and, for example, transporting them by hand, so that the tubes or scaffold tubes (13,14,15,16) will not roll away during stacking and for quick-building scaffolds can easily be moved manually. The clip together profile (1) preferably consists of four tube stubs or annuluses (2,3,4,5), which are interconnected by ribs (6,7,8,9) and is made by means of injection moulding.
Patent EP-1548441-A1 (EP)
Inventor: KORPELA MATTI
IPC: G01N35/00
Filed: 1999-02-19
Abstract: The invention relates to a method for transferring a substance immobilised to
microparticles from a first vessel to a second vessel, wherein the microparticles are
of magnetic or magnetisable material or the microparticles are attached to a
magnetic or magnetisable body and the microparticles, to which the substance is
immobilised, are captured with the aid of a magnet submerged in the first vessel, the
magnet along with the microparticles captured thereupon is transferred to the
second vessel and the microparticles are released from the magnet's influence,
wherein the magnet's surface is separated from the microparticles either by a
membrane or magnet's coating so that the membrane or coating pressing tightly
against the magnet's surface separates the magnet from the microparticles but does
not substantially weaken the magnetic field directed at the microparticles wherein
the substance is an enzyme.
Patent EP-1628408-A1 (EP)
Inventor: RYCKAERT JULIEN
IPC: H04B1/69
Filed: 2005-08-22
Abstract: A method for generating an ultra-wideband communications signal, comprising the steps of: (a) generating a piecewise linear ultra-wideband baseband signal comprising at least one pulse, based on an inputted data signal; (b) generating a carrier tone having a carrier frequency suitable for wireless transmission; and (c) upconverting the baseband signal with the carrier tone to the carrier frequency, thereby generating said ultra-wideband communications signal. A method for interpreting a received ultra-wideband communications signal, the signal having a centre frequency in the RF domain, comprising the steps of: (d) generating at least one local signal template, synchronised with said received ultra-wideband communications signal and having substantially the same centre frequency; (e) correlating said received ultra-wideband communications signal with each of the local signal templates in the analog domain, thereby obtaining at least one ultra-wideband baseband signal; and (f) interpreting said at least one ultra-wideband baseband signal to generate a data signal.
Patent EP-1674140-A1 (EP)
Inventor: HERZOG FRIEDHELM DR
IPC: B01D8/00
Filed: 2005-12-12
Abstract: Partial condensation of a substance from a gas stream by heat exchange with a refrigerant in a cryocondenser comprises heating and/or evaporating the refrigerant by thermal contact with a heat transfer medium before supplying the refrigerant to the cryocondenser. An independent claim is also included for apparatus for partial condensation of a substance from a gas stream by heat exchange with a refrigerant, comprising a cryocondenser (2) with a gas supply line (5), a gas discharge line (6), a refrigerant supply line (7) and a refrigerant discharge line (8), where the refrigerant supply line is in thermal communication with a heat transfer medium supply line at the heat exchange surfaces of a refrigerant heat exchanger (3).
Patent EP-1618809-A1 (EP)
Inventor: BAINES ROGER ANTHONY
IPC: A45D34/04
Filed: 2005-07-07
Abstract: An improved dispenser secures the cap (2) to the bottle (5), and especially to the housing, by a plurality of sets of mounting elements (10,41), one (10) of which comprises a cam (12) providing axial movement of the cap (2) when it is rotated around the bottle (5) and the other (41) a follower (43), such a lug and bayonet. One element (41) is mounted on the interior of the cap (2) and the other (10) on the exterior of the bottle/housing (5). The mounting elements on the bottle/housing advantageously are separated both laterally around the periphery and axially so as to permit the mounting elements on the cap to pass axially between adjacent bottle elements and the cap to be rotated until matched sets of elements are brought into contact.
Patent EP-1643793-A1 (EP)
Inventor: ZIVKOVIC MIROSLAV
IPC: H04L12/28
Filed: 2005-09-22
Abstract: A method is provided of transfer of a service session with a mobile terminal from a first wireless local area network to one of its neighbours in a telecommunications system. According to,the method, temporary credentials are provided to the mobile terminal, each being usable for access to a corresponding neighbour. The mobile terminal stores said credentials. The mobile terminal moves to the coverage area of a second network which is one of the neighbours, and detects that it has so moved. The mobile terminal identifies, or is informed of the identity of the second network. The mobile terminal then sends to the second network the temporary credential corresponding to the second network. The second network determines the temporary credential received to be valid, so permits service session transfer.
Patent EP-1630388-A1 (EP)
Inventor: BATISSON CATHY
IPC: F01N3/20
Filed: 2005-07-13
Abstract: The method involves applying ratio corrections on cylinders of an engine. The corrections are different according to whether an engine is idle or non-idle, so that objectives of targeted ratio for each cylinder in ratio distributing phase are different in both the cases of the engine. Differences of ratio between cylinders are reduced during idle case. Average ratio on the cylinders is equal to one, in idle or non-idle situation.
Patent EP-1559531-A1 (EP)
Inventor: KRAMER HANS
IPC: B29C45/44
Filed: 2005-01-28
Abstract: The insert(20) has head(22) and foot(23) parts formed by two or more part shells(21) which surround the undercut area except for the connection to the main plastic component and form a stem section. The foot area forms a positive and/or semi-positive holder for the insert. A spreading mechanism(41) between the part shells opens them radially outwards during demolding of an undercut area on a component. The opening movement comprises a tilting action about the foot end. The stem comprises a cylindrical tapered section between foot end(23) and head end(22) and connects directly with the foot end holding mechanism. A guide track(26) for the spreading mechanism. e.g. a transverse bolt(41) or an axial bar with a spreading head, may be incorporated in the contacting faces between the part shells(21). Part shells may also be spread by a compression spring between them. An alternative insert design has a circular cylindrical cross-section stem with parallel annular grooves which act as deliberate weak lines and engage with a split holding ring. An external thread on the holding ring allows adjustment in a threaded hole in a tool plate. Further designs have either: a) an annular groove in the stem which holds a spreadable spring ring for holding the insert in the tool or b) a mushroom or T-shaped holding pin engaging in a recess in the stem with play. Insert heads broaden conically upwards from the narrowest part of the stem. Reclosure of part shells after demolding can be achieved with spring in the shape of an O-ring or helical spring around the stem or through use of the conical section below the head in contact with a tool plate opening. An independent claim is included for an injection molding tool with a nozzle side plate and an ejection side plate(3) with an insert of the claimed type for molding a plastic component with an undercut area.
Patent EP-1577233-A1 (EP)
Inventor: GRIENGL HUBERT RUDOLF
IPC: B65F1/14
Filed: 2005-03-10
Abstract: The manually operated device for the compressing of refuse in refuse bins has a lever (4) with a handle (7), a connecting device attached to the lever for the connecting of the lever to a refuse bin (1) , and a pressure plunger (5) connected to the lever for the compression of the refuse. The pressure plunger has a pressure element and a rod through which the pressure element is connected to the lever. The rod is connected to the lever via a joint (12).