baber/WOPTO huggingface dataset:
Patent CA-2341910-C (CA)
Inventor: DE HAAN WIEBE
IPC: H04N5/765
Filed: 2000-06-23
Granted: 2010-11-23
Abstract: La présente invention concerne un procédé d'enregistrement d'un flux binaire codé représentant une pluralité d'objets vidéo recouvrant une séquence de cellules constituant ensemble une partie d'une séquence MPEG2. L'enregistrement se fait sur un support d'enregistrement de type disque, notamment un disque optique. Ce procédé consiste à enregistrer des séries multiples d'objets vidéo disposés à la suite les uns des autres et constituant des ensembles d'objets vidéo multiples sur ledit disque, accompagnés d'informations de gestion multiples correspondantes contenant des informations d'attributs de l'ensemble d'objets vidéo correspondant. Les informations de gestion constituant un ensemble d'objets vidéo définissent un titre vidéo reproductible. Les ensembles d'objets vidéo sont combinés en un seul ensemble d'objet vidéo, les informations de gestion multiples précédant ledit ensemble d'objet vidéo combiné.
Patent CA-2342563-C (CA)
Title: Method of verifying defect management area information of disc upon reinitialization without certification and test apparatus for performing the same
Inventor: CHUNG HYUN-KWON
IPC: G11B20/18
Filed: 2001-04-03
Granted: 2004-06-01
Abstract: A method of verifying that defect management area (DMA) information is generated or updated normally when a disc recording and reproducing apparatus performs reinitialization with secondary defect list (SDL) conversion without certification, and a test apparatus for performing the method. The method includes performing reinitialization without certification in the recording and reproducing apparatus using a test disc with test reference information and generating test information from the defect management information which is generated after the reinitialization, and comparing reference information expected from the test reference information with the test information and providing the result of verification of the test information. Accordingly, a user can test the DMA generation or updating function of a given disc recording and reproducing apparatus within a short period of time, and the cost for producing and providing the test disc can be saved.
Patent CA-2343399-C (CA)
Title: Method of vaccination against hsv in human females
Inventor: SLAOUI MONCEF MOHAMED
IPC: A61K39/02
Filed: 1999-09-08
Granted: 2010-08-03
Abstract: A method of administering a vaccine to females to prevent or treat infections associated with pathogens which cause sexually transmitted diseases is described. The vaccine comprises one or more antigens for the prevention or treatment of sexually transmitted diseases, for example an HSV glycoprotein D  or an immunological fragment thereof, and an adjuvant, especially a TH-1 inducing adjuvant. The use of the vaccine components for the formulation of a vaccine composition for the prevention or treatment of sexually transmitted diseases in female subjects is also described.
Patent CA-2351940-C (CA)
Inventor: MESSINA MARCO
IPC: G08G1/095
Filed: 1999-03-30
Granted: 2004-08-31
Abstract: A new LED traffic light (40) having a housing (49) that provides at least three signal lights (42, 44, 46). The signal lights (42, 44, 46) are all embedded in a single opening (50) of housing (49) and each of the signal light (42, 44, 46) is light emitting diodes (100) arranged in a symbolic shape that is representative of its corresponding signal light (42, 44, 46). Contrasting border (52) embedded into the opening (50) of the housing (49) and the border (50) has light emitting diodes (100) of contrasting color arranged to surround and border the three signal lights (42, 44, 46).
Patent CA-2355050-C (CA)
Inventor: DORAN HENRY J
IPC: C07F9/59
Filed: 1999-12-16
Granted: 2007-04-17
Abstract: Disclosed is a process for preparing a compound having formula (I) wherein R1 is selected from the group consisting of: alkyl, alkenyl, alkynyl, aryl, aralkyl, cycloalkyl, and cycloalkyalkyl, R1 being optionally substituted by substituents selected from halo, -OH, alkyl, alkoxy, or -CF3, said process comprising the following steps: (a) reacting a ketone having formula (A) with a carbanion having formula (13) wherein R1 is defined above, and R2 and R3 are independently selected from the group consisting of -OR A and -R A; wherein R A is alkyl, phenyl, substituted phenyl, cycloalkyl, substituted cycloalkyl, cycloalkylalkyl, or substituted cycloalkylalkyl; (b) treating the reaction mixture from step (a) with a protonating agent to form a .beta.-hydroxy intermediate having formula (C) wherein R1, R2 and R3 are as defined above; and (c) thermally decomposing the .beta.-hydroxy intermediate to form the compound of formula (I). The compounds made by this process have antihistaminic activity, e.g., loratadine. Also disclosed is a process for preparing descarboethoxyloratadine, by carrying out the process above, and converting the product to descarboethoxyloratadine. Also disclosed are novel intermediates having formula (II) and (III) wherein R1, R2 and R3 are as defined above.
Patent CA-2357318-C (CA)
Inventor: MAIWALD ANDREAS
IPC: B62D53/08
Filed: 2001-09-13
Granted: 2005-08-16
Abstract: The articulating function of a mounting/bearing for fifth wheels is realized by means of a bolted connection or by using rubber elements as a displacement coupling.   The object of the current invention is to create a mounting/bearing device for a fifth wheel having the advantages of both the bolted coupling and the displacement coupling.   A mounting/bearing as claimed by the current invention for a fifth wheel (1) has a stirrup-shaped bearing pedestal (30) and a bridge (20) which can be fastened to a coupling plate (2) of the fifth wheel (1), whereby a damping element is arranged between the bearing pedestal (30) and the bridge (20). The damping element is realized as a walking element (10).   This ensures that the mounting/bearing can be manufactured with large manufacturing tolerances and can be easily swiveled.
Patent CA-2359047-C (CA)
Title: Systeme de canalisations souterraines
Inventor: ALBINO MARK
IPC: F16L58/02
Filed: 2000-01-20
Granted: 2008-11-18
Abstract: Dans un mode de réalisation, cette invention concerne un kit permettant d'installer un système de canalisations souterraines. Ce kit comprend un conduit protecteur (14) renfermant des canalisations flexibles (12), ainsi que plusieurs éléments d'étanchéité (16). Ce kit d'installation permet de poser ce conduit protecteur (14) et ces canalisations flexibles (12) sous la forme d'un ensemble unitaire, ce qui facilite leur installation.
Patent CA-2361945-C (CA)
Inventor: EISNER NEIL
IPC: B65D90/00
Filed: 2001-11-13
Granted: 2004-07-13
Abstract: A tank comprises recesses defined along opposite lower side portions thereof from a front of the tank to a rear thereof such that an upper portion of the tank extends laterally over the recesses. A downward oriented flange is located at a top of at least one recess in proximity to an outer edge of the upper portion, the flange thereby providing a gripping location for carrying the tank.
Patent CA-2362969-C (CA)
Inventor: PAAKKUNAINEN MARKO
IPC: A01G23/08
Filed: 2000-12-07
Granted: 2008-02-19
Abstract: The invention relates to a delimbing apparatus for processing elongated pieces, particularly tree trunks (S), which ap-paratus (1) comprises a frame structure (2) to be suspended at the end of a boom assembly in a working machine, at least one means, ar-ticulated in relation to said frame structure, for processing the trunk (S), and actuators (31a, 31c, 51a, 51b) for controlling the position and force effect (F) of said means. In the invention, said actuators comprise at least one joint (100) driven by a pressurized medium and comprising a joint frame (101), a joint arm (103) swivelled in said joint frame, and a blade structure (105, 106) fitted in said joint, by means of which blade structure the pressure effect of the pressur-ized medium produces said swivelling.
Patent CA-2378370-C (CA)
Inventor: CHENG YUNG-CHI
IPC: A61K31/505
Filed: 2000-07-20
Granted: 2010-01-26
Abstract: La présente invention concerne des composés nucléoside pyrimidine et leur utilisation pour le traitement des infections virales du virus varicelle-zona, du virus Epstein Barr, et du virus du sarcome de Kaposi, également connu sous le nom de HV-8, et les complications associées à ces infections virales. Un second aspect de la présente invention concerne l'utilisation d'un ou de plusieurs composés nucléosides afin d'augmenter la rétention ou la demi-vie du 5-fluoro-uracile (FU) chez les patients.
Patent CA-2378562-C (CA)
Inventor: SAMAIN ERIC
IPC: C12P19/26
Filed: 2000-07-07
Granted: 2013-11-26
Abstract: The invention concerns the production by microbiological process of oligopolysaccharides of biological interest. More particularly, the invention concerns a method for synthesizing <i>in vivo</i> oligopolysaccharides by internalization of an exogenous precursor in growing bacterial cells expressing adequate modifying and glycosylating genes.
Patent CA-2379717-C (CA)
Inventor: MIYAZAWA HISASHI
IPC: B41J2/175
Filed: 2002-04-02
Granted: 2006-09-19
Abstract: A recessed portion is formed in an ink cartridge 1 to define a three-dimensional space. Each of axes in the three-dimensional space containing one side surface of the ink cartridge in which an ink supply port 14 is formed is divided into a plurality of sections to obtain a plurality of coordinate points.      Identification protruded portions 31-1 to 31-3 which serve as identification pieces are disposed selectively at the coordinate points in accordance with identification items.
Patent CA-2380499-C (CA)
Title: Isoxazoline derivative and herbicide containing the same as the active ingredient
Inventor: NAKATANI MASAO
IPC: C07D261/20
Filed: 2000-08-09
Granted: 2011-01-04
Abstract: The isoxazoline derivative of the present invention is represented by the following general formula [I]:     (see formula I) [wherein Q is a group represented by -S(O)n-(CR5R6)m- (wherein n is an integer of 0 to 2, m is an integer of 1 to 3, and R5 and R6 are a hydrogen atom, a cyano group, an alkoxycarbonyl group, an alkyl group or the like); R1 and R2 are a hydrogen atom, an optionally substituted alkyl group, an alkoxycarbonyl group, an optionally substituted phenyl group or the like; R3 and R4 are a hydrogen atom, an optionally substituted alkyl group, a cycloalkyl group or the like; Y is a hydrogen atom, an alkoxycarbonyl group, a carboxyl group, an alkenyl group, an optionally substituted alkyl group or an optionally substituted phenyl group]. The herbicide of the present invention contains the above isoxazoline derivative as the active ingredient.
Patent CA-2382752-C (CA)
Inventor: STOVE GEORGE COLIN
IPC: G01S7/28
Filed: 2000-09-07
Granted: 2009-01-06
Abstract: Radar apparatus and methods of use thereof for imaging and/or spectrometric analysis. The invention employs pulsed radar signals for magnifying, imaging, scale measuring, identifying and/or typecasting the composition of substances by radargrammetric imaging and/or statistical analysis of energy/frequency spectrums. The invention may be used to locate and/or distinguish a substance from other substances, to image a substance/feature and to monitor the movement of an imaged substance/feature. The systems and methods can be adapted for a variety of applications at a wide range of scales and distances, from large scale, long range applications such as geophysical imaging/analysis, to the small scale such as material typecasting applications and small scale (including microscopic) imaging/analysis, including biological and- medical imaging and diagnostic applications. The invention includes novel antenna assemblies and novel data processing techniques.
Patent CA-2384176-C (CA)
Inventor: HATTON KEVIN BRIAN
IPC: C09J163/00
Filed: 2000-09-07
Granted: 2011-11-22
Abstract: La présente invention concerne des compositions pouvant sécher par rayonnements ultraviolets ainsi qu'un procédé de préparation de ces compositions, et l'utilisation de ces compositions. Ces dernières comprennent : (a) au moins un composé d'oxétane (b) au moins un composé époxy cycloaliphatique polyfonctionnel (c) au moins un composé hydroxy multifonctionnel et (d) au moins un agent de séchage.
Patent CA-2385897-C (CA)
Title: Variable flow impeller-type water pump with movable shroud
Inventor: KARDASZ GREGORY
IPC: F04D15/00
Filed: 2002-05-10
Granted: 2010-07-27
Abstract: A variable-capacity water pump includes a housing having an impeller mounted on a rotatable shaft. The pump impeller has a plurality of vanes fixed to a flange. A circumferentially surrounding shroud is axially movable within the housing and may move between extended and retracted positions to surround or expose the vanes and therefore control the effective working capacity of the pump. At low engine speeds, the vanes are fully extended and the maximum amount of kinetic energy is transferred to the coolant. When the rotational speed increases above a certain pre-determined level, the shroud is pushed upwards towards the inlet opening and a portion of the vanes becomes covered. The capacity of the pump decreases and the power required to drive the pump also decreases. Both passive and active control means for the shroud are disclosed.
Patent CA-2386731-C (CA)
Inventor: TSURU EIJI
IPC: B62D55/253
Filed: 2000-12-28
Granted: 2007-03-27
Abstract: An elastic endless crawler according to the present invention comprises an annular belt-shaped elastic crawler body and a plurality of cords with ends, said cords being disposed substantially parallel with one another at predetermined intervals and embedded in the crawler body, wherein one end and the other end of each cord are overlapped, as seen from the belt side. Further, at at least one of a crawler inner peripheral side and a crawler outer peripheral side, there are provided a plurality of members for holding the cord ends within the crawler body. As a result, a chance of free ends of embedded steel cords protruding out from the rubber body during use of the rubber crawler and a chance of the rubber crawler running off of a unit for driving for rotation thereof can be eliminated.
Patent CA-2390198-C (CA)
Inventor: GRAEFFE JUSSI
IPC: G01D21/00
Filed: 2002-07-02
Granted: 2013-01-08
Abstract: 19 The measuring device comprises at least one measuring head having a reference part, which comprises a reference surface against which the moving web is supported. The reference surface comprises a measuring area in the inside of which the property of the web is measured. The reference part is arranged in connection with the measuring head in such a way that below the reference part, there is a substantially open air space. The measuring head comprises means for generating negative pressure in the air space below the reference part, and the reference part comprises holes formed through it, in such a way that the negative pressure generated in the air space affects through the reference part the space between the reference surface and the moving web in such a way that the web is supported against the reference surface substantially over the whole area of the measuring area.
Patent CA-2394276-C (CA)
Title: Serine protease inhibitors
Inventor: LIVELY SARAH ELIZABETH
IPC: C07D209/34
Filed: 2000-12-13
Granted: 2010-09-14
Abstract: Compounds of formula (I) where R5, R6a, each X, L, Cy and Lp are as defined in the specification, are tryptase inhibitors useful as antiinflammatory agents.
Patent CA-2399479-C (CA)
Inventor: ONOPCHENKO ANATOLI
IPC: C07C211/55
Filed: 2002-08-22
Granted: 2010-10-19
Abstract: Procédé pour la préparation d'un antioxydant à base de diphénylamine alkylée, faisant appel à l'alkylation de la diphénylamine avec un polyisobutylène en présence d'un catalyseur (argile), où le polyisobutylène possède une masse moléculaire moyenne de l'ordre de 120 à 600 et où le polyisobutylène est composé à au moins 25 % de l'isomère méthylvinylidène.
Patent CA-2401169-C (CA)
Inventor: OSTERGAARD DAVID A
IPC: B02C1/10
Filed: 2002-09-03
Granted: 2009-11-10
Abstract: A jaw crusher having one or more improved elliptical jaw members is disclosed. The jaw crusher includes a frame, a stationary jaw, and a moveable jaw. The stationary jaw is mounted to the frame and includes a top edge, a bottom edge, and an interconnecting face extending between the top edge and the bottom edge. The moveable jaw, which is shiftably mounted to the frame and is moveable toward and away from the stationary jaw, includes a top edge, a bottom edge, and an interconnecting face extending between the top edge and the bottom edge. The face of at least one of the stationary jaw and the moveable jaw includes an elliptical profile.
Patent CA-2402156-C (CA)
Inventor: AKSELA REIJO
IPC: C07C50/18
Filed: 2001-03-05
Granted: 2009-05-26
Abstract: The invention relates to a method of regenerating hydrogenated and/or oxygenated alkyl anthraquinones and/or alkyl anthrahydroquinones to alkyl anthraquinones and/or alkyl anthrahydroquinones , wherein the reaction is carried out in the presence of a catalyst under electromagnetic irradiation. Additionally the invention relates to a method for regenerating a working solution containing hydrogenation and/or oxidation products of alkyl anthraquinones and/or alkyl anthrahydroquinones dissolved in at least one solvent, wherein said working solution contains alkyl anthraquinone and/ or alkyl anthrahydroquinone products being formed during the production of hydrogen peroxide by a cyclic process including alternate reduction and oxidation of the working solution, said method comprising contacting the working solution containing hydrogenation and/or oxidation products of alkyl anthraquinones and/or alkyl anthrahydroquinones with a catalyst under electromagnetic irradiation to convert the hydrogenation and/or oxidation products of alkyl anthraquinones and/or alkyl anthrahydroquinones to productive alkyl anthraquinones and/or alkyl anthrahydroquinones.
Patent CA-2403875-C (CA)
Inventor: STONE KEITH J
IPC: B29C48/14
Filed: 2001-04-06
Granted: 2007-08-21
Abstract: The present invention pertains to an apertured polymeric film web material provided with a multiplicity of substan-tially three dimensional surface structures and provided with a multiplicity of flu id transport apertures. In one embodiment, the fluid transport apertures are formed using a process that substantially preserves the integrity of the surface structures. Methods of produc-ing webs are also disclosed. The present invention also includes multi-ply composite structures formed using apertured polymeric film web materials and a sub-ply. The present invention also pertains to absorbent articles which preferably include a topsheet in accordance with the present invention, a backsheet secured to the topsheet, and an absorbent core positioned between the topsheet and the backsheet. <IMG>
Patent CA-2416168-C (CA)
Title: Introducer having a movable valve assembly with removable side port
Inventor: LANGE MICHAEL
IPC: A61M29/00
Filed: 2001-07-13
Granted: 2010-02-09
Abstract: An introducing apparatus includes an elongate tubular sheath having an external diameter, and the sheath has a bore including an internal diameter sized to receive a dilator therethrough. The sheath includes at least one tab extending away from a longitudinal axis of the sheath. A movable valve assembly is movably engaged with the tab, where the moving valve is adapted to move from a first position to a second position. In the first position the moving valve is disposed through the longitudinal axis of the sheath. In the second position the moving valve assembly is disposed away from the longitudinal axis of the sheath.
Patent CA-2417092-C (CA)
Inventor: WITTEBROOD ADRIANUS JACOBUS
IPC: C22C21/02
Filed: 2001-07-25
Granted: 2005-05-31
Abstract: The invention relates to a brazing sheet product comprising a core sheet made of an aluminium alloy, an aluminium clad layer cladding at least one of the surfaces of said core sheet, and a layer comprising nickel on the outersurface of one or both said clad layer or layers, and wherein the brazing sheet product is devoid of a layer comprising zinc or tin as a bonding layer between said outersurface of said aluminium clad layer or layers and said layer comprising nickel, and wherein the aluminium clad alloy layer comprises, in weight percent : Si 2 to 18, Mg up to 8.0, Zn up to 5.0, Cu up to 5.0, Mn up to 0.30, In up to 0.30, Fe up to 0.80, Sr up to 0.20, at least one element selected from the group consisting of: (Bi 0.01 to 1.0, Pb 0.01 to 1.0, Li 0.01 to 1.0, Sb 0.01 to 1.0). impurities each up to 0.05, total up to 0.20, balance aluminium.
Patent CA-2424186-C (CA)
Inventor: RICHTER FRANCIS LAWRENCE
IPC: A01N37/02
Filed: 2001-10-01
Granted: 2010-02-02
Abstract: Antimicrobial compositions containing a carboxylic acid, for example, a fatty acid, and a carrier medium including a freezing point depressant are disclosed. The compositions can be formulated for use as a teat dip, for use on milk producing animals. In one particularly advantageous embodiment, a composition is formulated as a teat dip and includes suitable emollients, skin conditioners and lubricants.
Patent CA-2429399-C (CA)
Title: Instrument pour l'alesage mecanique des canaux radiculaires et sequence d'instruments comportant au moins un tel instrument
Inventor: BADOZ JEAN-MARIE
IPC: A61C5/42
Filed: 2001-10-08
Granted: 2010-06-01
Abstract: Instrument pour l'alésage des canaux radiculaires, en particulier dans la zone apicale recevant à sa partie proximale un manche permettant son utilisation manuelle ou sur la tête d'un contre-angle de dentisterie, la partie distale de ladite lame étant une pointe de type en elle-même connue, caractérisé en ce que la partie coupante active de la lame présente, à partir de la point et en continuité, deux sections coniques telles que, outre la pointe, chaque section conique présente une conicité plus forte que la partie la moins distale qui lui est immédiatement voisine. Figure de l'abrégé: figure 7. Application: alésage des canaux radiculaires par des séquences d'instruments évitant l'affaiblissement de la racine et un fluage de la matière d'obturation en extrémité de canal.
Patent CA-2433058-C (CA)
Title: Hazardous material detection system
Inventor: NAKASHIGE KEIKO
IPC: G01N27/68
Filed: 2003-06-20
Granted: 2007-07-24
Abstract: A hazardous material detection system that can suppress occurrence of contamination due to ionization. When a sensor detects that a test sample has entered an inspection region of an X-ray inspect ion device as a belt conveyor moves, a corona discharge power supply in a hazardous material detection device is turned on for a constant time, to introduce a gaseous sample containing a substance stuck to the test sample into the hazardous material detection device via a sucking section and gaseous sample introduction piping, in order to ionize the gaseous sample and analyze it at an analyzer, based on a result of which analysis, a data processor decides whether the gaseous sample contains a hazardous material, to display a decision result on a screen. When the test sample is detected by an exit side sensor, the corona discharge power supply is turned off.
Patent CA-2434742-C (CA)
Inventor: ORTEGA MURGUIA JOSE TOMAS
IPC: G01R21/133
Filed: 2001-06-21
Granted: 2009-12-08
Abstract: The invention relates to an electrical energy saving system. Said system consists in detecting the time periods during which there is an energy deman d overload in a region; installing a controller in a certain number of appliances and pieces of equipment which are connected to the energy supply system in a region according to the overload registered in said region; programming the controllers to take the appliances and equipment out of operation in a staggered manner for different short amounts of time during said period wherein there is a demand overload in the region, in such a way that one group of equipment remains out of operation for a period, at the en d of which the other group of equipment will be taken out of operation, and so on.