baber/WOPTO huggingface dataset:
Patent CA-2697174-C (CA)
Inventor: LUKASIK MARK
IPC: E01C5/18
Filed: 2007-12-10
Granted: 2013-01-15
Abstract: La présente invention concerne un élément routier monobloc en une pièce constitué par une pluralité de planches de bois incorporées et gainées dans une tapis en caoutchouc. Un moyen de couplage spécial est utilisé pour coupler un élément routier à un élément routier adjacent pour former une surface routière sur laquelle peut rouler une machine lourde.
Patent CA-2698510-C (CA)
Inventor: ENNS JOHN L
IPC: B62D21/15
Filed: 2010-04-07
Granted: 2013-09-24
Abstract: A structural vehicular frame assembly includes an inner panel of interconnected flange members forming a first common plate of material and an outer panel of interconnected flange member forming a second common plate of material. Each of the flange members of the outer panel is joined to a respective one of the flange members of the inner panel in alignment therewith by one or more web members coupled between the inner panel and the outer panel such that the inner panel and the outer panel are spaced apart from one another and generally span alongside one another in a common direction of the frame assembly.
Patent CA-2699117-C (CA)
Title: Tete d'appareil pour abattre et ebrancher des arbres avec systeme de lubrification pour des scies multiples
Inventor: STEVENSON ALEX J
IPC: A01G23/091
Filed: 2007-09-11
Granted: 2015-04-21
Abstract: Selon l'invention, une tête d'appareil pour abattre et ébrancher des arbres (12) comprend des première et seconde scies (32, 38), dont chacune comprend une chaîne de coupe (42), ainsi qu'un système de lubrification (44) configuré pour lubrifier les chaînes de coupe (42) des première et seconde scies (32, 38). Le système de lubrification (44) comprend une source de lubrifiant sous pression (46) et une vanne de déviation (48) configurée pour dévier l'écoulement du lubrifiant sous pression depuis la source du lubrifiant sous pression (46) entre les première et seconde scies (32, 38) en vue de la lubrification des chaînes de coupe respectives (42).
Patent CA-2700731-C (CA)
Inventor: YEH CHARLES S
IPC: E21B43/08
Filed: 2008-08-07
Granted: 2013-03-26
Abstract: Flow control systems and methods for use in injection wells and in the production of hydrocarbons utilize a particulate material disposed in an external flow area of a flow control chamber having an internal flow channel and an external flow area separated at least by a permeable region. The particulate material transitions from a first accumulated condition to a free or released condition when a triggering condition is satisfied without requiring user or operator intervention. The released particles accumulate without user or operator intervention, to control the flow of production fluids through a flow control chamber by at least substantially blocking the permeable region between the external flow area and the internal flow channel.
Patent CA-2702964-C (CA)
Title: Hemi-prosthesis
Inventor: MAESTRETTI GIANLUCA
IPC: A61F2/44
Filed: 2008-10-16
Granted: 2015-12-29
Abstract: An intervertebral disc prosthesis (10) for total, partial, or nuclear replacement of an intervertebral disc space includes an anchoring member (20) and a cushioning member (30). The anchoring member is sized and configured to engage an inferior vertebra. The cushioning member is sized and configured to directly contact an endplate of the superior vertebra and to couple to the anchoring member, which is secured to the inferior vertebra. Thus, the prosthesis includes a single endplate for contacting the inferior vertebra and a cushioning member for directly contacting the superior vertebra. In use, the prosthesis facilitates movement between the vertebral bodies by (a) direct articulation via sliding or articulation between the vertebral bodies and the prosthesis, (b) indirect articulation via deformation (e.g., compression) of the prosthesis, or (c) a combination thereof.
Patent CA-2718661-C (CA)
Inventor: LEABEATER MICHAEL PATRICK
IPC: B29C45/14
Filed: 2010-10-25
Granted: 2017-12-05
Abstract: A method of injection moulding a plastics container 1 having wall(s) 2 of substantially uniform thickness using an injection mould 10 with an unsupported core 12 is disclosed. A small sliver 17 is removed from the free end of the core 12 of the mould 10 from that side of the wall which is thinnest. As a consequence on the next injection more plastic flows in that direction. Repeated optical inspection of the containers enables a balance to be achieved in which slightly asymmetric injection conditions are balanced by a slightly asymmetric container base with the result being a container with substantially uniform wall thickness.
Patent CA-2718927-C (CA)
Inventor: CARLINI RINA
IPC: C09B67/08
Filed: 2009-03-25
Granted: 2013-12-31
Abstract: Core-shell nanoscale pigment particles include a core organic pigment composition including nanoscale particles of organic pigments, and a shell layer of surface-deposited silica, where the organic pigment particles are selected from azo-type pigment particles, azo laked pigment particles, quinacridone pigment particles, phthalocyanine pigment particles, and mixtures thereof. The core-shell nanoscale pigment particles can also include an organic primer layer covering the core and located between the core and the shell layer. The core-shell nanoscale pigment particles can be made by preparing a core composition including nanoparticles of organic pigments, and encapsulating the core with shell layer of surface-deposited silica and an optional organic primer layer located between the core and the shell layer.
Patent CA-2722011-C (CA)
Inventor: JENKINS DENNIS
IPC: A01K1/015
Filed: 2010-11-23
Granted: 2019-01-15
Abstract: An absorbent material with powdered activated carbon having a particle size of about 75 to 700 microns which is substantially light-colored without using color masking agents or hiding. This invention addresses the need in the field for an absorbent material with improved odor-controlling properties, that maintains such properties for longer periods of time and where the absorbent material maintains a light-colored appearance without the addition of color-masking agents. Methods for creating the absorbent material include a pan agglomeration process, a high shear agglomeration process, a low shear agglomeration process, a high pressure agglomeration process, a low pressure agglomeration process, a rotary drum agglomeration process, a roll press compaction process, a pin mixer process, a dry blending process, a spray coating process, an extrusion process, a pelletizing process and a fluid bed process.
Patent CA-2722203-C (CA)
Inventor: MOYA ARGILAGOS DALLY
IPC: A61K8/19
Filed: 2009-04-24
Granted: 2013-10-01
Abstract: La présente invention concerne une composition de soins buccaux comportant une phase liquide contenant 30% à 90%, de préférence 30% à 80% en poids deau par rapport à la phase liquide; de létain dissous; 200 à 2000 ppm dions fluorures, par rapport à la composition de soins buccaux; et 5 à 60% en poids dun polyol C3-C5 par rapport à la composition de soins buccaux. Linvention se caractérise en ce que la teneur en étain [Sn] dissous dans la phase liquide est égale ou supérieure à 750 ppm, de préférence égale ou supérieure à 1000 ppm, par rapport à la composition; et que le pourcentage molaire égal ou supérieur à 60%, de préférence égal ou supérieur à 75%, de la teneur en étain [Sn] est dans un état doxydation formelle +11; et que la composition comporte un acide organique et des cations dammonium de formule (I), dans laquelle : R est un résidu hydrocarboné à chaîne droite saturé ou insaturé de 10 à 20 atomes de carbone, v est un nombre entier de 0 à 1, u est un nombre entier de 2 à 3, et Ra, Rb et Rc sont indépendamment choisis parmi hydrogène et -CH2CH2OH. La composition est de préférence un bain de bouche. Les compositions sont utilisées dans le traitement ou la prévention de la déminéralisation érosive des dents entraînée par des aliments acides.
Patent CA-2729201-C (CA)
Inventor: FERREIRA DANIAL
IPC: A61M1/00
Filed: 2008-06-27
Granted: 2016-06-21
Abstract: An endoscopic vacuum controller may include a housing having a vacuum inlet, a vacuum outlet configured to be coupled to a vacuum source, and a vacuum passage fluidly coupling the vacuum inlet to the vacuum outlet. The vacuum controller may also include an actuator supported by the housing and configured to control the flow of fluid through the vacuum passage. An indicator may be supported by the housing to provide an indication that a predetermined vacuum level is being drawn at the vacuum inlet. The vacuum controller may include a connector to detachably couple the housing to an endoscope shaft. The connector may be configured to slidably couple the housing to the endoscope shaft to allow adjustment of the controller along the length of the shaft while the housing remains coupled to the shaft.
Patent CA-2740840-C (CA)
Title: Appareil de transport pour produits en bande et procedes connexes
Inventor: KERN PETER
IPC: B65H29/12
Filed: 2009-01-09
Granted: 2013-11-12
Abstract: L'invention concerne un appareil (40) de transport d'objet discret en papier ou film (12, 12') dans un sens machine (15). Un élément d'enclenchement supérieur (120) vient au contact d'un premier côté (12a) de l'objet (12, 12') et un élément d'enclenchement inférieur (130) vient au contact d'un second côté (12b) de l'objet (12, 12') à l'opposé du premier côté (12a) coopérant respectivement avec l'élément d'enclenchement supérieur (120) afin de saisir et déplacer l'objet (12, 12') dans le sens machine (15). Soit l'élément supérieur (120) soit l'élément inférieur (130) comprend plusieurs pièces dépliables (170) aux fins d'enclenchement avec l'objet (12, 12').
Patent CA-2742043-C (CA)
Inventor: GEIERSTANGER BERNHARD
IPC: C07K2/00
Filed: 2009-10-23
Granted: 2014-11-25
Abstract: Disclosed herein is pyrroline-car-boxy-lysine (PCL), a pyrrolysine analogue, which is a natural, bio synthetically generated amino acid, and methods for biosynthetically generating PCL.  Also disclosed herein are proteins, polypeptides and peptides that have PCL incorporated therein and methods for incorporating PCL into such proteins, polypeptides and peptides. Also disclosed herein is the site-specific derivatization of proteins, polypeptides and peptides having PCL or pyrrolysine incorporated therein. Also disclosed herein is the crosslinking of proteins, polypeptides and peptides having PCL or pyrrolysine incorporated therein.
Patent CA-2747450-C (CA)
Inventor: DAVI DANIELE
IPC: B65B5/10
Filed: 2011-07-28
Granted: 2018-03-20
Abstract: Machine (1) for packaging articles (2) inside containers (3), wherein a conveyor (6) is provided with a longitudinally movable transporting section (7) for feeding the articles (2) in a given direction (D) and along a given conveying path (P);  a robot (23), which is arranged along the conveying path (P) and controlled by operating and control means depending on detection at least of the position of each article (2) on the transporting section (7), picks up single articles (2) from the transporting section (7) and transfers each picked-up article (2) inside a container (3); the transporting section (7) is delimited transversely by two side walls (18) stabilising the position and direction of each article (2) with respect to the said transporting section (7); on the latter the articles (2) are stably seated between the side walls (18), one behind another in a row, in the conveying direction (D).[FIG. 211
Patent CA-2749337-C (CA)
Inventor: BOUCHARD MICHEL
IPC: E04G21/22
Filed: 2010-01-29
Granted: 2015-01-13
Abstract: The present invention concerns a masonry wall panel assembly comprising a panel and a plurality of bricks. The panel is provided with a plurality of horizontally extending contiguous channels bounded by upper and lower protruding ribs, for fitting a row of bricks. Each channel is also fitted with a plurality of compressible retaining tabs positioned along the upper rib of each channel for retaining bricks inserted therein. The bricks are provided with at least one cavity and at least one compression area so that when a brick is inserted into a channel of the panel, the brick is positioned between the ribs such that the cavity of the brick faces one or more of the tabs located on the channel so that the tabs protrude into the cavity of the brick while at the same time compressing the compression area, thereby retaining the brick within the channel.
Patent CA-2753214-C (CA)
Title: Procedes et dispositifs pour la determination d'un volume de reservoir d'ecoulement
Inventor: ROSINKO MICHAEL JOHN
IPC: G01L7/08
Filed: 2010-02-26
Granted: 2017-07-25
Abstract: Un nouveau dispositif de mesure de l'écoulement avancé permet de placer, dans un réservoir de matériau d'écoulement, un volume connu de matériau d'écoulement, le logiciel utilisé en combinaison avec un capteur de pression pouvant être calibré. En outre, en mesurant la quantité connue de matériau d'écoulement qui retourne au réservoir de matériau d'écoulement, des vérifications sont rapidement réalisées pour garantir que le capteur de pression fonctionne comme prévu.
Patent CA-2753482-C (CA)
Inventor: MANTYLA JAMES BRIAN
IPC: F24F7/02
Filed: 2011-09-22
Granted: 2018-03-06
Abstract: A vent for venting a building enclosure. The vent has a cover attached to a base with at least one attachment structure. The base has an attachment element for attaching the base to the building enclosure and an aperture to permit gas to pass in to and out of the building enclosure through the base. Preferably a moisture directing means is associated with an underside surface of the cover to direct and guide moisture therealong so that when the vent is installed on the building enclosure, moisture adhered to the underside surface of the cover will move under the influence of gravity to the moisture directing means which will in turn direct the moisture therealong to fall onto the base outside of the aperture. The cover may include a slanted side wall portion and the aperture is positioned on the base such that the center of the aperture is displaced from the center of the cover toward the slanted side wall portion. The base may also include a pair of moisture deflecting features along at least a portion of one of the nonslope sides of the vent to prevent moisture flowing under the influence of gravity along the base from with an area on the base covered by the cover to outside of the covered area at the nonslope sides. The base may also include a water deflecting ridge on its underside positioned between a downslope edge and the aperture to help deflect water away from the aperture.
Patent CA-2760035-C (CA)
Inventor: KARAFILLIS APOSTOLOS PAVLOS
IPC: F01D25/28
Filed: 2011-12-01
Granted: 2019-04-30
Abstract: A turbine flowpath apparatus is provided for a gas turbine engine having a centerline axis. The apparatus includes: an annular flowpath member (56) of low-ductility material, the flowpath member (56) having a flowpath surface and an opposed back surface, and having a cross-sectional shape comprising a generally cylindrical forward section (62) and an aft section (64) that extends aft and radially outward at a non-perpendicular, non- parallel angle to the centerline axis; an annular stationary structure (78) surrounding the flowpath member (56); and an annular centering spring (70) disposed between the stationary structure (78) and the flowpath member (56), the centering spring (70) urging the flowpath member (56) towards a centered position within the stationary structure (78).
Patent CA-2761660-C (CA)
Title: Derives de cyclopenta[c]pyrrole-2-carboxylates, leur preparation et leur application en therapeutique
Inventor: ABOUABDELLAH AHMED
IPC: C07D417/12
Filed: 2010-05-11
Granted: 2017-02-14
Abstract: Composés répondent à la formule générale (l) (voir formule I) dans laquelle R2 représente un atome d'hydrogène, de fluor ou un groupe hydroxyle, cyano, trifluorométhyle, C1-8-alkyle, C1-8-alcoxy ou NR8R9; m, n, o et p ont pour valeur 1, ou bien, m et o ont pour valeur 1, n a pour valeur 0 et p a pour valeur 2; A représente une liaison covalente ou un atome d'oxygène; R1 représente un groupe aryle ou hétéroaryle éventuellement substitué; R3 représente un atome d'hydrogène, de fluor, un groupe C1-8-alkyle ou un groupe trifluorométhyle; R4 représente un hétérocycle à cinq chaînons éventuellement substitué; à l'état de base ou d'un sel d'addition à un acide pharmaceutiquement acceptable. Utilisation pour la préparation d'un médicament destiné à prévenir ou à traiter une pathologie dans laquelle les cannabinoïdes endogènes ou dérivés endogènes d'amides et d'esters de différents acides gras métabolisés par l'enzyme FAAH, sont impliqués.
Patent CA-2765094-C (CA)
Title: Feuille de comminution en cellulose coloree, materiau non tisse colore et leurs procedes de fabrication
Inventor: BOEHMER BRIAN E
IPC: D04H1/64
Filed: 2010-06-08
Granted: 2016-02-09
Abstract: La présente invention concerne un procédé de coloration de fibres cellulosiques sous la forme d?une feuille de comminution pour produire une feuille de comminution en pâte de cellulose colorée présentant une teneur en humidité élevée. La feuille de comminution en cellulose colorée contient (a) une feuille de comminution en pâte de cellulose présentant une teneur en cellulose d?environ 60 pourcent en poids à environ 99,9 pourcent en poids de cellulose par rapport au poids total de matières solides dans la feuille de comminution en pâte de cellulose, et une masse volumique d?environ 0,3 g/cm3 à environ 0,95 g/cm3 ; (b) une teneur en humidité d?environ 25 pourcent en poids à environ 55 pourcent en poids, par rapport au poids total de la feuille de comminution en cellulose colorée, la teneur en humidité ne dépassant pas le point de dégorgement de la feuille de comminution; et (c) un colorant.
Patent CA-2765914-C (CA)
Inventor: SEILER MICHAEL KEVIN
IPC: H01R13/52
Filed: 2010-06-17
Granted: 2017-06-06
Abstract: An elastomer moisture resistant connector for at least one conductor disposed at least partially within a jacket of elastomer material. The connector has a first elastomer portion, which has a first end and a second end. The first end of the first elastomer portion is adapted to be compressed against a support. The connector also has a second elastomer portion that is integrally molded with the first elastomer portion and extends from the second end of the first elastomer portion, and is configured to enclose at least a portion of the jacket. The connector also has a third elastomer portion that is integrally molded with the first elastomer portion, protrudes from the second end of the first elastomer portion, and is adapted to be compressed by an enclosure.
Patent CA-2766895-C (CA)
Title: Aircraft fluid check valve assembly with indexing
Inventor: MURRAY JONATHAN DAVID
IPC: F16K15/03
Filed: 2010-06-30
Granted: 2017-02-21
Abstract: An aircraft check valve assembly where the fluid check valve is indexed in rotational position relative to a first duct flange and to a second opposed duct flange and to a clamping band where the check valve includes an annular check valve flange having at least one index tab extending therefrom. The index tab formed in the check valve annular flange engages a void area formed in an outer annular ridge formed in the first and second duct flanges. A clamping band holds the first duct flange to the check valve flange and to the second duct flange where the clamping band is rotationally indexed to the check valve by index fingers formed on the index tab which and extends to occupy a gap formed in a hinge point of the band clamp. The index finger is oriented relative to the operating direction of the check valve to provide for confirmation of the correct orientation of the check valve for error proofing.
Patent CA-2768212-C (CA)
Inventor: BENNETT JOHN G
IPC: G11C16/10
Filed: 2010-08-06
Granted: 2016-09-13
Abstract: A NAND flash memory logical unit. The NAND flash memory logical unit includes a control circuit that responds to commands and permits program and/or erase commands to be interruptible by read commands. The control circuit includes a set of internal registers for performing the current command, and a set of external registers for receiving commands. The control circuit also includes a set of supplemental registers that allow the NAND flash memory logical unit to have redundancy to properly hold state of an interrupted program or erase command. When the interrupted program or erase command is to resume, the NAND flash memory logical unit thus can quickly resume the paused program or erase operation. This provides significant improvement to read response times in the context of a NAND flash memory logical unit.
Patent CA-2769073-C (CA)
Inventor: BOEBEL TIMOTHY A
IPC: C07D239/47
Filed: 2010-08-05
Granted: 2018-07-24
Abstract: This present disclosure is related to the field of N1-sulfonyl-5-fluoropyrimidinones and their derivatives and to the use of these compounds as fungicides.
Patent CA-2770336-C (CA)
Title: Robots de surface autonomes
Inventor: HUSSEY PATRICK ALAN
IPC: A47L9/04
Filed: 2010-08-13
Granted: 2015-02-17
Abstract: L'invention porte sur un robot de surface autonome, qui comprend un corps, un système d'entraînement disposé sur le corps et un ensemble de nettoyage disposé sur le corps et configuré de façon à venir en contact avec une surface de sol pendant que le robot est man?uvré sur la surface de sol. L'ensemble de nettoyage comprend un rouleau de nettoyage entraîné, une boîte pour les déchets disposée sur le corps pour recevoir des débris agités par le rouleau de nettoyage, et un moyen de ventilation. La boîte pour les déchets comprend un corps de boîte pour les déchets comportant une entrée de boîte pour les déchets disposée au voisinage du rouleau de nettoyage et un racleur de rouleau disposé sur le corps de boîte pour les déchets afin de venir en contact avec le rouleau de nettoyage. Le corps de boîte pour les déchets comporte une partie de support en communication pneumatique avec l'entrée de boîte pour les déchets, et le moyen de ventilation peut fonctionner de façon à faire entrer de l'air dans l'entrée de la boîte pour les déchets.
Patent CA-2775319-C (CA)
Title: Procede de preparation d'acide 2,5-furane dicarboxylique et de preparation de l'ester dialkylique d'acide 2,5-furane dicarboxylique
Inventor: MUNOZ DE DIEGO CESAR
IPC: C07D307/68
Filed: 2010-10-06
Granted: 2018-08-28
Abstract: La présente invention a pour objet un procédé de préparation d'acide 2,5-furane dicarboxylique comprenant l'étape consistant à mettre en contact une charge contenant un composé choisi dans le groupe comprenant le 5-hydroxyméthylfurfural (« HMF »), un ester du 5-hydroxyméthylfurfural, le 5-méthylfurfural, le 5-(chlorométhyl)furfural, l'acide 5-méthylfuroïque, l'acide 5-(chlorométhyl)furoïque, le 2,5-diméthylfurane et un mélange d'au moins deux de ces composés avec un oxydant en présence d'un catalyseur d'oxydation à une température supérieure à 1400 C.
Patent CA-2778032-C (CA)
Title: Compositions d'encre solide comprenant des resines oligomeres semicristallines
Inventor: CARLINI RINA
IPC: C09D11/34
Filed: 2012-05-25
Granted: 2016-07-19
Abstract: Composition dencre solide comprenant des résines oligomères qui conviennent pour limpression directement sur papier ou à jet dencre transfixiant. Selon certains modes de réalisation, les résines oligomères sont des composés poly-oligoesters et des poly-oligoesteramide, qui constituent des matières non cirées présentant des propriétés semicristallines.
Patent CA-2780112-C (CA)
Inventor: STRATTON DENNIS
IPC: A61F2/46
Filed: 2010-11-05
Granted: 2018-02-27
Abstract: A system (50) for cleaning bone that includes a base unit (52) with a motor (54), a cleaning head (56) with a brush (58) and mill head (60) with a mill element (62). Both the cleaning head and the mill head are designed to be coupled to the base unit. Both the brush and mill element have features that facilitate their coupling to the motor. When the cleaning head is attached to the base unit, a motor in the base unit rotates the brush to clean the bone. When the mill head is attached to the vase unit, the base unit motor actuates the mill element to convert the cleaned bone into bone chips.