baber/WOPTO huggingface dataset:
Patent CA-2430053-C (CA)
Inventor: ROWLETT DON C
IPC: A01C7/20
Filed: 2003-05-29
Granted: 2006-10-31
Abstract: Une pointe d'engagement au sol (20) pour une attache de coffre de semences (10) destinée à déposer une semence dans un sillon. La pointe comprenant un élément de forme conique formé de trois surfaces latérales généralement de forme planaire dans lequel deux des surfaces latérales se rejoignent pour former un côté avant incliné s'étendant à partir d'une pointe de l'élément de forme conique ; et au moins un revêtement résistant à l'usure. Le revêtement est fixé au côté avant de la pointe d'engagement au sol et comprend une barre généralement allongée ayant une extrémité avant, une extrémité arrière et trois surfaces latérales de liaison, un premier côté, un deuxième côté et un troisième côté. Les première, deuxième et troisième surfaces latérales forment une barre ayant une section transversale généralement triangulaire, dans laquelle l'extrémité avant de la barre est coudée.
Patent CA-2431025-C (CA)
Title: Process for the preparation of polyalkylphenoxyaminoalkanes
Inventor: GRAY JAMES A
IPC: C07B61/00
Filed: 2003-05-30
Granted: 2010-11-23
Abstract: A process for the preparation of polyalkylphenoxyaminoalkanes which comprises the aminoethylation of a polyalkylphenol compound in the presence of a basic catalyst with .beta.-amino alcohol or derivative thereof having the following structure: R1NH-CHR2-CH2-OH and a dialkyl carbonate having the following formula: (R3O)2CO wherein R1 and R2 are independently hydrogen or lower alkyl having 1 to about 6 carbon atoms, hydroxylalkylene, phenyl, alkaryl, or aralkyl, R3 is lower alkyl having 1 to about 6 carbon atoms, and wherein the polyalkyl group of said polyalkylphenol has an average molecular weight in the range of about 600 to 5,000. Optionally, an alcohol co-solvent having the structure R4-OH wherein R4 is an alkyl group of about 4 to 10 carbon atoms may be used.
Patent CA-2433179-C (CA)
Inventor: OLSEN ROBERT C
IPC: B65D71/28
Filed: 2003-06-25
Granted: 2007-08-21
Abstract: Ce porte-contenant est particulièrement adapté pour les grands contenants et les emballages renfermant un grand nombre de contenants afin de fournir une impression de force lorsqu'il est soulevé. Il comprend des anneaux pour entourer et maintenir chaque contenant, une poignée et des supports linéaires qui relient les extrémités de la poignée aux anneaux de maintien des contenants étant les plus éloignés. Lorsque les contenants sont soulevés, la poignée bouge légèrement à cause des contenants. Un aspect de l'invention consiste en plusieurs porte-contenants reliés par les extrémités par deux liens séparés fragiles.
Patent CA-2434721-C (CA)
Title: Container for sliced and fluffed food products
Inventor: CASTELLANOS CAROLINA
IPC: B65D81/20
Filed: 2003-07-07
Granted: 2011-10-11
Abstract: A food package for sliced food products to be maintained with a fluffed appearance, the package including a rigid base member forming a compartment for receiving the food product and a rigid lid sealed to the compartment. Advantageously, the base member includes a bottom wall and side wall portions that are configured to engage the food product to hold the slices in a fluffed arrangement thereof. Preferably, one or more tapered side wall portions hold the food product upwardly toward the lid and inwardly toward a center of the package. In preferred embodiments, the base member and lid provide a rigid-rigid construction of the food package. In preferred embodiments, the food package is also configured to stand-up in a vertical display orientation and does not require the food product be contained within a sealed pouch within the compartment.
Patent CA-2443722-C (CA)
Title: Alcohol-free liquid concentrate for preserving cosmetics, household and technical products
Inventor: BEILFUSS WOLFGANG
IPC: A61K8/35
Filed: 2002-04-29
Granted: 2011-09-13
Abstract: The invention relates to an alcohol-free liquid concentrate for preserving cosmetic products, household products and technical products, which consists of a carboxylic acid component, a stabilizer component, solvents and optionally customary auxiliaries, additives and/or further active ingredients.  Here, the carboxylic acid component comprises at least one salt of benzoic acid, propionic acid, salicylic acid, sorbic acid, 4-hydroxybenzoic acid, dehydroacetic acid and 10-undecylenic acid and optionally one or more of said free cards. The stabilizer component comprises substances which, in particular, have a coulour-stabilizing action.
Patent CA-2450373-C (CA)
Title: Stepped downcomer apparatus and vapor-liquid contact apparatus with same
Inventor: PILLING MARK W
IPC: B01D3/22
Filed: 2002-06-04
Granted: 2010-08-17
Abstract: A stepped downcomer apparatus for use in a vapor-liquid contact apparatus having an intermediate level step platform with a preferred tri-edge peripheral edge and corresponding step panels extending down from that edge to form a sealing step panel wall. As a preferred support device, extensions extend in chordal fashion out from the interior vertical edge of the opposite side step wall panels and either directly or indirectly by way of support bars into a supporting relationship with a tower of the vapor-liquid contact apparatus. A main panel extends up from the interior edge of the platform and up to the above positioned tray. A weir may extend above the above positioned tray that is an extension of the main panel. This main panel is attached to the support bars and supports the step platform and walls and extensions either alone or with added support members. A tray support ledge extends inwardly from the downcomer to provide support to the upper tray. The liquid-vapor mix contacts the step platform after passing over the weir, and off from which fluid travels both along the central axis of flow and obliquely off the opposite side panels. At opposite ends of the weir, the liquid flows directly into contact with the inlet region of the lower tray, by-passing the platform.
Patent CA-2455851-C (CA)
Inventor: SPITLER TIMOTHY
IPC: H01M4/131
Filed: 2002-07-29
Granted: 2010-02-09
Abstract: La présente invention concerne un procédé de production d'un composé de spinelle représenté par la formule: Li¿4?Ti¿5?O¿12?, qui comprend une étape consistant à préparer un mélange d'un composé d'organo-lithium sélectionné parmi des alcoolats de lithium avec un composé d'organo-titane sélectionné parmi les esters d'acide titanique, dans un milieu liquide, et une étape consistant à hydrolyser le mélange desdits composés. Cette invention concerne également un matériau particulaire Li¿4?Ti¿5?O¿12? qui peut être produit suivant le procédé précédemment présenté et qui présente une surface active BET au moins égale à 10 m?2¿/g. Ce matériau est tout particulièrement utile dans la fabrication des accumulateurs aux ions de lithium.
Patent CA-2459771-C (CA)
Inventor: CIOBOTARU CONSTANTIN-BOGDAN
IPC: A61B18/02
Filed: 2002-09-23
Granted: 2009-06-23
Abstract: La présente invention se rapporte à un dispositif médical destiné au traitement par le froid de zones désirées. Un tube d'injection doté d'une extrémité distale libre est placé à l'intérieur d'un tube de cathéter, définissant à cet endroit une lumière de retour. Un fluide cryogénique d'alimentation, dont l'écoulement est régulé par un mécanisme de régulation couplé au dispositif, s'écoule à travers le tube d'injection, et est acheminé dans l'extrémité distale du tube de cathéter, d'où il est renvoyé par la lumière de retour. L'expansion et l'évaporation du fluide cryogénique survenant à l'intérieur du dispositif servent à refroidir les zones environnantes, à l'extérieur et à proximité de l'extrémité distale du dispositif. Un tube de restriction supplémentaire, placé le long du tube de cathéter, régule la pression du flux de fluide cryogénique passant à cet endroit, afin de générer des pressions de service plus élevées dans l'extrémité distale du dispositif, et d'augmenter ainsi le pouvoir de refroidissement et la stabilité thermique du dispositif dans une fourchette de débits de fluide moins élevés, sans que le point triple du fluide cryogénique ne soit atteint.
Patent CA-2461039-C (CA)
Inventor: BODE UDO DIETRICH
IPC: G03C1/76
Filed: 2004-03-09
Granted: 2011-09-20
Abstract: A photosensitive element for use as a flexographic printing plate comprises a support, an elastomeric photopolymerizable layer having a surface opposite the support that defines a plane, and a matted layer disposed above the surface of the photopolymerizable layer comprising a polymeric binder and at least one matting agent which is capable of forming depressions from the plane into the photopolymerizable layer.  Also described is a process for preparing such a photosensitive element and a process for preparing a flexographic printing plate from the photosensitive element.
Patent CA-2463709-C (CA)
Inventor: BOEHRINGER MARKUS
IPC: C07D/
Filed: 2002-10-18
Granted: 2011-08-02
Abstract: L'invention concerne des composés représentés par la formule (I), dans laquelle R?1¿, R?2¿ et X sont tels que définis dans le descriptif et dans les revendications, ainsi que des sels pharmaceutiquement acceptables de ceux-ci. Ces composés sont utiles dans le traitement et/ou la prophylaxie de maladies associées à DPP IV, telles que le diabète, plus spécifiquement le diabète sucré non insulino-dépendant, et une tolérance au glucose altérée.
Patent CA-2479030-C (CA)
Title: Operating method of redox flow battery system
Inventor: SHIGEMATSU TOSHIO
IPC: H01M8/18
Filed: 2003-04-21
Granted: 2010-07-27
Abstract: A method for operating a redox flow battery system in which the output to a power system from a redox flow battery system annexed to a wind power generator is stabilized to improve the battery efficiency. The system is provided with a wind power generator (10), a redox flow battery (30) annexed to this wind power generator, and an AC/DC converter (40) connected to this redox flow battery. The output of the wind power generator within a past given period is subjected to a first averaging. An input/output command value to the AC/DC converter (40) is determined on the basis of the result of the subtraction of the current output of the wind power generator from the result of the first averaging. With no consideration of the sign of the input/output command value, a displacement operation is carried out to determine a displacement quantity. The result of the displacement operation is subjected to a second averaging. The output command value of a pump (p) for circulating the electrolyte of the redox flow battery is determined according to the result of the second averaging.
Patent CA-2481479-C (CA)
Title: Novel flavivirus antigens
Inventor: APT DORIS
IPC: C12N5/06
Filed: 2003-02-26
Granted: 2012-12-11
Abstract: The invention provides polynucleotides and polypeptides encoded therefrom having advantageous properties, including an ability to induce an immune response to flaviviruses. The polypeptides and polynucleotides of the invention are useful in methods of inducing immune response against flaviviruses, including dengue viruses. Compositions and methods for utilizing polynucleotides and polypeptides of the invention are also provided.
Patent CA-2483918-C (CA)
Inventor: SAIDI YAZID M
IPC: H01M4/58
Filed: 2003-05-06
Granted: 2007-01-09
Abstract: Active materials of the invention contain at least one alkali metal and at least one other metal capable of being oxidized to a higher oxidation state.  Preferred other metals are accordingly selected from the group consisting of transition metals (defined as Groups 4-11 of the periodic table), as well as certain other non-transition materials such as tin, bismuth, and lead. The active materials may be synthesized in single step reactions or in multi-step reactions. In at least one of the steps of the synthesis reaction, reducing carbon is used a s a starting material. In one aspect, the reducing carbon is provided by elemental carbon, preferably in particulate form such as graphites, amorphous carbon, carbon blacks and the like. In another aspect, reducing carbon may also be provided by an organic precursor material, or by a mixture of elemental carbon and organic precursor material.
Patent CA-2487431-C (CA)
Inventor: KUEBEL JOHANN
IPC: E21F13/08
Filed: 2003-05-09
Granted: 2010-11-02
Abstract: In order to make it possible to secure a cable cup (9) in an optimal location on the wall of an inaccessible duct (3), in which-above all--inlets into the duct are not obstructed, the present invention proposes a mounting device that comprises a carriage (1) that is movable in the longitudinal direction (6) of the duct, on which there is supporting unit (8) for the cable cup (9) that can be moved toward the wall of the duct. The carriage (1) is pivotably connected to a support (12) through a shaft (13) that runs in the longitudinal direction of the duct, there being a directing unit (17) that supports the cable cup (9) and is movable toward the wall of the duct, a drilling device (22) that is movable in the longitudinal direction of the duct, and a screwdriver device (23) that is movable in the longitudinal direction of the duct on said shaft (13). By pivoting the support (12) and thus the directing unit (17), the cable cup (9) that is supported on this directing unit (17) is fixed in the desired position on the wall of the duct, whereupon a hole is drilled through the cable cup (9) and into the wall of the duct by the drilling device (22) and a screw is screwed into this hole by the screwdriver device (23).
Patent CA-2488671-C (CA)
Inventor: PALMER ANTHONY V
IPC: C09K8/42
Filed: 2003-06-17
Granted: 2008-01-08
Abstract: The present invention provides methods and compressible foamed sealing compositions for sealing expandable pipe in well bores. The compressible sealant compositions for sealing expandable pipe are basically comprised of a hydraulic cement, a rubber latex, a rubber latex stabilizer, a gas and mixture of foaming and form stabilizing surfactants.
Patent CA-2489873-C (CA)
Title: Activation de ace2 pour le traitement des maladies cardiaques, pulmonaires et renales ainsi que pour le traitement de l'hypertension
Inventor: PENNINGER JOSEF M
IPC: C12N5/06
Filed: 2003-06-19
Granted: 2016-08-09
Abstract: L'invention porte sur des composés d'activation de ACE2 pour la prévention et le traitement de maladies cardio-vasculaires, de maladies rénales, de maladies pulmonaires et de l'hypertension. L'invention concerne aussi des procédés de diagnostic de maladies cardio-vasculaires, de maladies rénales, de maladies pulmonaires et de l'hypertension par la mesure de l'expression de ACE2 ou l'analyse de polymorphismes nucléotidiques.
Patent CA-2491804-C (CA)
Inventor: KOVICH NICHOLAS DANIEL
IPC: A23L35/00
Filed: 2002-11-14
Granted: 2011-02-01
Abstract: L'invention concerne une coquille à taco stable et autoportante. La coquille à taco comprend un premier élément de paroi latérale, un second élément de paroi latérale, un élément de base sensiblement plat de largeur définie, un premier élément incurvé interconnectant le premier élément de paroi latérale avec l'élément de base plat et un second élément incurvé interconnectant le second élément de paroi latérale avec l'élément de base plat. L'invention concerne également des procédés de fabrication et d'utilisation de la coquille à taco.
Patent CA-2493932-C (CA)
Inventor: JENSEN MOELLER KNUD ERIK KRISTIAN
IPC: B32B27/32
Filed: 2003-07-16
Granted: 2012-08-28
Abstract: A method of treating a surface comprising the steps of providing a coating composition comprising particles of a polyolefin wax or of a mixture of polyolefin waxes suspended in a liquid phase; applying said coating composition to the surface; evaporating said liquid phase from the applied coating composition; and subjecting said dried, applied coating composition to a heating treatment to coalesce said wax particles.
Patent CA-2494751-C (CA)
Title: Col de cygne pivotant
Inventor: POLSKY YAROM
IPC: B65H75/44
Filed: 2003-07-24
Granted: 2008-07-15
Abstract: L'invention concerne un col de cygne (30) pour des opérations de tubes en spirale. Ce col de cygne, qui se présente sous forme pliante, permet d'obtenir un modèle plus compact à des fins de stockage et de transport. Ce col de cygne peut rester fixé à l'injecteur (42) pendant le transport, ce qui permet de réduire l'équipement requis pour déplacer et monter l'équipement de tubes en spirale. Ce col de cygne comprend un mécanisme de tringlerie afin de relier une paire d'entretoises de soutien (44, 45) entre le corps d'injecteur (42) et le guide de tubes (36). La tringlerie permet au guide de suivre une trajectoire sensiblement parabolique lorsqu'il guide les tubes depuis le dévidoir jusqu'à l'injecteur.
Patent CA-2500785-C (CA)
Inventor: ROY PHILIP C
IPC: A61B17/072
Filed: 2003-10-06
Granted: 2011-04-26
Abstract: A surgical stapler with a tool assembly mounted thereon for deforming surgical fasteners and fastening tissue includes a housing having a fixed handle; and a clamping handle mounted to the housing. The clamping handle is selectively movable relative to the fixed handle from a first position in spaced relation relative to the fixed handle to a second position closer to the fixed handle to actuate the clamping of tissue. An adapter yoke translates within the housing upon actuation of the clamping handle. The adapter yoke mechanically cooperates with a lead screw to actuate the tool assembly to clamp tissue. A drive assembly rotates a shaft which mechanically engages the lead screw. Upon activation of the drive assembly, the shaft rotates the lead screw to advance a roll nut and force a firing piston into the tool assembly to deform the surgical fasteners and fasten the tissue.
Patent CA-2518096-C (CA)
Inventor: ZUBOK RAFAIL
IPC: A61B17/86
Filed: 2004-02-19
Granted: 2009-05-12
Abstract: Instrumentation for implanting a cervical disc replacement device (500, 600) includes cervical disc replacement trials (1200) for determining the appropriate size of replacement device (500, 600) an insertion plate (700) for maintaining the elements of the replacement device (500, 600) in fixed relation to one another for simultaneous manipulation, an insertion handle (800) for attachment to the insertion plate (700) for manipulation of the elements, an insertion pusher (900) for releasing the insertion handle (800) from the insertion plate (700), a drill guide (1000) that cooperates with the insertion plate (700) to guide the drilling of tap holes for bone screws to be placed through bone screw holes in the flanges (505, 506) of the replacement device (500, 600), clips (1150) that are applied to the flanges (505, 506) after placement of the bone screws to resist screw backout, a clip applicator (1100) for applying the clips (1150) to the flanges, a retaining device applied to the flanges (505, 506) after placement of the bone screws to resist screw backout and methods of applying each of the above.
Patent CA-2519068-C (CA)
Inventor: STORY NINA
IPC: G09F3/14
Filed: 2003-04-04
Granted: 2012-03-06
Abstract: The invention refers to an information band (1) for application around preferably the wrist of a wearer and containing actual information about the actual person and which consists of a clip (2) and the band (3). The clip (2) comprises a lid part (5) pivotably connected to an bottom part (4), at least one squeezing means (6) being formed within and between said parts (4, 5) and said parts (4, 5) are intended to fix the band (3) into position by aid of a strong squeezing force by a lockable, snappable co-operation between said parts in a locking device during application of said band, whereby when loosening of the clip (2) from its fixing position a two-handed grip is required thanks to the strong squeezing force of said squeezing means (6) after said snapping-together of the parts (4, 5) to each other.
Patent CA-2522095-C (CA)
Title: Epurateur d'air
Inventor: SONG SUNG-WOOK
IPC: B01D46/24
Filed: 2004-03-30
Granted: 2009-10-13
Abstract: Cette invention se rapporte à un épurateur d'air, qui est capable d'épurer rapidement de l'air dans une zone de grande dimension dans une structure de circulation d'air améliorée, dans laquelle un corps d'épurateur d'air est conçu sous forme cylindrique, l'air est aspiré à travers toute la surface d'un corps cylindrique, l'air ainsi aspiré est amené à traverser un filtre cylindrique et une unité d'épuration et l'air ainsi épuré est déchargé vers le haut, tout en empêchant le mélange de l'air d'entrée et de l'air de sortie, pour obtenir une opération d'épuration efficace.
Patent CA-2524830-C (CA)
Inventor: LEE KANG
IPC: F16L9/18
Filed: 2004-05-05
Granted: 2013-02-05
Abstract: A lightweight and compact insulation system that is also capable of supporting a high level of compressive load is described. The system utilizes spacers (10) to provide structural support and utilize controlled buckling of a thin protective outer carrier pipe (14) supported by spacers (10) to form strong catenary surfaces to protect insulation material underneath. The spacers may comprise an aerogel, or an aerogel may provide insulation separate from the spacer yet contained within the thin outer skin. The system will be useful for thermal management of variety of deep underwater structures such as pipe-in-pipe apparatus, risers or subsea trees for ultra-deep water oil-and-gas exploration.
Patent CA-2525727-C (CA)
Inventor: RAGHAV AMRITANSH
IPC: H04L12/58
Filed: 2005-11-04
Granted: 2016-03-29
Abstract: A method and system for providing notifications of changes in the presence state of contacts is provided. A notification system allows a user to specify those contacts of interest for whom the user wants to be notified when the contact enters a certain presence state. When presence information is received about a contact, the notification system determines whether the contact is a contact of interest as specified by the user. If so, then the notification system determines whether the presence information indicates a change in presence state that is of interest to the user. If the contact and the change in presence state are of interest to the user, the notification system notifies the user.
Patent CA-2526488-C (CA)
Title: Tole d'acier laminee a froid ayant une resistance a la traction d'au moins 780 mpa, une formabilite locale excellente et accroissement supprime de la durete de soudage
Inventor: GOTO KOICHI
IPC: C22C38/04
Filed: 2004-01-09
Granted: 2012-05-15
Abstract: L'invention concerne une tôle d'acier laminée à froid et une tôle d'acier dont la surface traitée offre une résistance à la traction élevée d'au moins 780 Mpa, qui présente une excellente formabilité locale et un accroissement supprimé de la dureté de soudage. Lesdites tôle d'acier contiennent, en poids, 0,05 à 0,09 % de C, 0,4 à 1,3 % de Si, 2,5 à 3,2 % de Mn, 0,001 à 0,05 % de P, 0,0005 à 0,006 % de N, 0,005 à 0,1 % de Al, 0,001 à 0,001 à 0,045 % de Ti, et S dans la plage stipulée dans l'expression suivante (A), le restant étant constitué de Fe et d'impuretés inévitables. Les microstructures desdites tôle d'acier sont composées de bainite de 7 % en termes de surface, le restant étant constitué d'au moins une ferrite, un martensite, un martensite revenu et une austénite résiduelle. Lesdits composants desdites tôles d'acier satisfont aux expressions suivantes (C) et (D) lorsque Mneq. est définie par l'expression suivante (B) ; S<=0,08 x (Ti(%) 3,43 x N(N%) + 0,004... (A), dans laquelle, si une valeur de l'élément Ti(%) 3,43 x N(%) de ladite expression (A) est négative, la valeur est considérée comme étant zéro, Mneq. = Mn(%) 0,29 x Si(%) + 6,24 x C(%) ... (B), 950 <= (Mneq./(C(%) (Si(%)/75))) x bainite en (%) de surface ... (C), C(%) + (Si(%)/20) + (Mn(%)/18)?5¿0,30 ... (D).