baber/WOPTO huggingface dataset:
Patent CA-2630099-C (CA)
Title: Monomeres et oligomeres a auto-assemblage en tant que groupes terminaux de modification en surface pour des polymeres
Inventor: WARD ROBERT S
IPC: B65D1/08
Filed: 2006-12-07
Granted: 2014-06-03
Abstract: L'invention concerne des polymères ayant la formule R(LE)x, dans laquelle R est un noyau polymère ayant une masse moléculaire moyenne en nombre de 5 000 à 7 000 000 daltons et ayant x groupes terminaux, E est un groupe terminal lié de façon covalente au noyau polymère R par une liaison L, L est une chaîne oligomère divalente ayant au moins 5 motifs répétitifs identiques, capable d'un auto-assemblage avec les chaînes L sur des molécules adjacentes du polymère, et les fractions (LE)x dans le polymère peuvent être identiques entre elles ou différentes les unes des autres. La mise au point de monomères, oligomères ou autres structures réactives autrement analogues aux Monocouches Auto-Assemblées connues mais avec au moins un groupe chimique réactif capable de les lier à l'extrémité terminale d'un polymère, de telle sorte que l'analogue SAM exempt de thiol devient le groupe terminal de modification en surface d'auto-assemblage de ce polymère. L'invention concerne également l'utilisation du polymère pour fabriquer un article configuré à partir du polymère modifié en surface ou un revêtement ou traitement topique sur un article fait à partir d'un autre matériau.
Patent CA-2634517-C (CA)
Title: Hood packaging installation with device for producing side folds
Inventor: LACHENMEIER PER
IPC: B65B9/13
Filed: 2006-12-22
Granted: 2011-07-12
Abstract: A method and an apparatus for wrapping articles and more particularly a pile of goods on a palette, in a foil hood, comprising the following operations - draw off of a length of a flat tube consisting from a supply, said flat tube consisting of respectively two foil webs, which are folded in an inward direction and accordingly are directly su-perposed in a flat state with an integral foil, opening out the end, which is to the fore in the draw off direction, of the tube, at least partially sealing the length, pulled off the foil supply, essentially athwart the draw off direction at a position remote from the fore-most end of the tube (sealing position), cutting off the tube from the remaining foil supply at a position preceding the sealing position as considered in the draw off direc-tion, drawing the tube over the articles to be wrapped, preferably after preceding reef-ing of the hood or of the tube portion eventually forming it on a reefing means, the flat tube, after final draw off from the supply thereof and prior to sealing being so folded inward from its outer sides in a V-shape that the two foil webs are superposed at the outer side during sealing respectively not directly but with the inclusion therebetween of a V-shaped foil fold whose fold tip extends toward the middle of the foil fold.
Patent CA-2634933-C (CA)
Title: Group tracking in motion capture
Inventor: GORDON DEMIAN
IPC: G06T7/20
Filed: 2006-12-22
Granted: 2014-10-28
Abstract: Tracking a group of motion capture markers in a sequence of frames, comprising: establishing a group relationship among a plurality of motion capture markers in a current frame; and labeling the plurality of motion capture markers in the current frame using the group relationship.
Patent CA-2636108-C (CA)
Inventor: STOWELL JEFFREY K
IPC: C08K5/521
Filed: 2007-01-05
Granted: 2014-10-07
Abstract: La présente invention concerne des mousses de polyuréthane ignifugées produites par réaction d~une composition de formation de mousse de polyuréthane comprenant un polyol, un isocyanate organique et au moins un ester de phosphate contenant à la fois la fonctionnalité du groupe alkyle et celle du groupe aryle.
Patent CA-2638921-C (CA)
Title: Filter assembly
Inventor: NAUTA PHILLIP
IPC: B01D27/04
Filed: 2008-08-19
Granted: 2012-07-31
Abstract: A filter assembly for a household water filtration apparatus, and a method for filtering water using a household water filtration apparatus are provided.  The filter assembly comprises a through-flow cartridge, which has an accessible cavity. The cartridge is removably received in the household water filtration apparatus. The filter assembly further comprises a water permeable enclosure that contains filter media, which is removably received in the accessible cavity.  The method comprises opening a through-flow cartridge, depositing a filter packet in the cartridge, closing the cartridge, depositing the cartridge in the household water filtration apparatus, and passing water through the cartridge.    Alternately, the filter assembly may be fabricated using polylactic acid.
Patent CA-2642654-C (CA)
Inventor: MENDIRATTA SANJEEV KUMAR
IPC: C12N1/20
Filed: 2007-03-05
Granted: 2014-04-22
Abstract: The present invention discloses an improved process for the production of G-CSF in high yield via a high salt-induced increase in plasmid stability during the production phase.
Patent CA-2649406-C (CA)
Title: Airbag fabric
Inventor: HUBER NORBERT
IPC: B60R21/235
Filed: 2007-04-12
Granted: 2012-06-26
Abstract: Fabric for an airbag, comprising warp threads and weft threads, in particular using multifilaments, characterized by a weave density greater than the 95% Professor Walz standard. It can also have a permeability (LD) of less than 3 l/dm2/min (at 500 Pa differential pressure) pursuant to ISO 9237, and can be characterized by a warp/weft insertion ratio greater than 1.
Patent CA-2658202-C (CA)
Inventor: NUZZI JOSEPH P
IPC: B23B51/10
Filed: 2003-08-15
Granted: 2011-02-01
Abstract: The drilling tool (50) drills the port hole to size in a solid material for the minor thread diameter in combination with forming the port in a single operation. The drilling tool (50) has a tool holder (52) having a rotational axis, a first drilling insert (60) having cutting surfaces on a first side and a mounting surface on a second side, at least one second drilling insert (80) having a predetermined cutting surface portion. The second drilling insert has first and second portions which machine a work piece.
Patent CA-2659246-C (CA)
Inventor: LEE SANG YUP
IPC: C12N1/21
Filed: 2007-07-25
Granted: 2014-11-25
Abstract: The present invention relates to a rumen bacterial mutant producing homo- succinic acid and a method for producing homo-succinic acid using the same, and more particularly to a rumen bacterial mutant producing succinic acid at a high concentration while producing little or no other organic acids in anaerobic conditions, which is obtained by disrupting a gene encoding lactate dehydrogenase (idhA), a gene encoding phosphotransacetylase (pta), and a gene encoding acetate kinase (ackA), without disrupting a gene encoding pyruvate formate lyase (p.beta.), as well as a method for producing succinic acid using the same. The inventive rumen bacterial mutant has the property of having a high growth rate and succinic acid productivity while producing little or no organic acids, as compared to the prior strains producing succinic acid. Thus, the inventive rumen bacterial mutant is useful to produce succinic acid for industrial use.
Patent CA-2661042-C (CA)
Title: Agents for blood-brain barrier delivery
Inventor: PARDRIDGE WILLIAM M
IPC: C12N15/79
Filed: 2007-08-20
Granted: 2012-12-11
Abstract: The invention provides compositions, methods, and kits for increasing transport of agents across the blood brain barrier, in some embodiments in both directions, while allowing their activity once across the barrier to remain substantially intact The agents are transported across the blood brain barrier via one or more endogenous receptor-mediated transport systems. In some embodiments the agents are therapeutic, diagnostic, or research agents.
Patent CA-2668059-C (CA)
Inventor: ERKES BERND
IPC: C01B17/765
Filed: 2007-10-13
Granted: 2016-07-12
Abstract: La présente invention concerne un procédé d'oxydation catalytique continue totale ou partielle d'un gaz de départ contenant de 0,1 à 66 % vol. de dioxyde de soufre et de l'oxygène, selon lequel le catalyseur est maintenu actif par un procédé quasi-isotherme par apport ou élimination d'énergie. La présente invention concerne également un dispositif pour l'oxydation catalytique continue totale ou partielle d'un gaz de départ contenant du dioxyde de soufre et de l'oxygène, caractérisé en ce qu'il comporte au moins un appareil à contact de tubes est au moins un échangeur de chaleur vertical comprenant au moins un tube à double enveloppe, dont le tube interne rempli de catalyseur constitue un tube de réaction, la chaleur étant transférée en un courant continu autour du tube de réaction et un absorbeur pour la séparation de SO3 étant disposé en aval de l'appareil à contact de tubes. La réactivité du catalyseur est préréglée par mélange avec un matériau inerte. Le dispositif selon l'invention s'utilise notamment pour la réalisation du procédé selon l'invention.
Patent CA-2668721-C (CA)
Inventor: COLE JOSEPH W
IPC: G07F17/32
Filed: 2007-11-09
Granted: 2013-07-30
Abstract: A gaming machine has a first gaming device component and a second display device component and is particularly suited to presentation of wagering games. The gaming device is a first housing with associated player input devices and a game controller. The display device has a second housing with at least one game information display. The display device may be mounted to the gaming device to create a unitary device, or it may be mounted or set apart from the gaming device. The display device may also be connected to the gaming device in a number of orientations to create different gaming machine configurations. The display device also supports various display configurations, such as video displays and spinning reels.
Patent CA-2672143-C (CA)
Inventor: WARD GREGORY JOHN
IPC: H04N5/355
Filed: 2007-12-12
Granted: 2015-05-05
Abstract: An electronic camera comprises two or more image sensor arrays. At least one of the image sensor arrays has a high dynamic range. The camera also comprises a shutter for selectively allowing light to reach the two or more image sensor arrays, readout circuitry for selectively reading out pixel data from the image sensor arrays, and, a controller configured to control the shutter and the readout circuitry. The controller comprises a processor and a memory having computer-readable code embodied therein which, when executed by the processor, causes the controller to open the shutter for an image capture period to allow the two or more image sensor arrays to capture pixel data, and, read out pixel data from the two or more image sensor arrays.
Patent CA-2677793-C (CA)
Title: Composition d'ecran solaire haute performance particulierement utile pour lingettes et pulverisateurs
Inventor: SENGUPTA ASHOKE K
IPC: A61Q17/04
Filed: 2007-02-08
Granted: 2014-06-10
Abstract: La présente invention concerne une composition d'écran solaire, soit imprégnée sur un substrat de lingette soit contenue dans un pulvérisateur d'écran solaire. Ladite composition comporte une phase huileuse contenant un principe actif d'écran solaire organique absorbant la lumière ultraviolette, ladite phase huileuse étant dispersée de manière stable sous forme de gouttelettes d'émulsion dans une phase aqueuse qui contient : i) un adjuvant pour le facteur de protection solaire (FPS), comprenant une combinaison de matières particulaires hydrodispersibles, dont une est l'argile smectite, et un polymère phénolique hydrosoluble ou hydrodispersible ; et ii) un polymère hydrosoluble ou hydrodispersible ayant un groupe acide faible, un poids moléculaire moyen de 1, 000 - 100, 000 Dalton, et une densité de charge anionique égale ou supérieure à 4 milliéquivalents par gramme du polymère.
Patent CA-2690500-C (CA)
Title: Suspension de chaise roulante
Inventor: MOLNAR JAMES H
IPC: B60K6/00
Filed: 2002-09-20
Granted: 2013-11-26
Abstract: La présente invention porte sur un fauteuil roulant comprenant une pluralité de tringleries pivotantes permettant de lever et de rétracter un ensemble de roues avant en vue d'un passage facilité sur un obstacle ou un terrain accidenté. À cet effet, l'invention utilise une suspension de fauteuil roulant comportant un élément de châssis et au moins un ensemble pivotant. Cet ensemble pivotant comprend, par exemple, une première tringlerie couplée pivotante à l'élément de châssis et une seconde tringlerie couplée pivotante audit élément de châssis. Au moins un ensemble de roues avant est couplé à la première et à la seconde tringlerie, un mouvement de pivotement vers le haut de la première tringlerie amenant cet ensemble de roues à effectuer un mouvement vertical vers le haut, un mouvement de pivotement vers le haut de la seconde tringlerie amenant ledit ensemble de roues à effectuer un mouvement latéral vers l'intérieur en direction du fauteuil roulant.
Patent CA-2702123-C (CA)
Inventor: MALLADI DURGA PRASAD
IPC: H04L1/00
Filed: 2008-10-29
Granted: 2013-02-12
Abstract: Various methods and systems for efficiently performing the blind decoding of downlink signals are described. Several forms of arranging possible CCE combinations are examined and investigated. Based on PDCCH size estimation/information, CCE concatenations that are most likely (of limited sets) can be arrived at. Tree-based concatenations are also devised using largest CCE ordering to align smaller CCE sizes to similar boundaries.    By such ordering, the search space for all possible CCE ordering and sizes can be reduced to an efficient tree. Set mapping between possible CCE/REs are also described using a first set to secondary and tertiary sets. Various other ordering and sorting schemes are also detailed that enable a blind decode of a PDCCH channel to be efficiently performed.
Patent CA-2703061-C (CA)
Inventor: GRACEY BENJAMIN PATRICK
IPC: C07C1/20
Filed: 2008-10-08
Granted: 2015-03-24
Abstract: A process for the production of ethene by the vapour phased chemical dehydration of a feed comprising ethanol, water and ethoxyethane in a reactor at elevated temperature and pressure in the presence of a bed of catalyst comprising a supported heteropolytungstic acid characterised in that the reactor is maintained or configured so that it operates in a regime which satisfies the following parameters: 0.05 < ( P water/(P ethanol + P ethoxyethane))/(8x 10 -5 X GHSV + 0.75) (1) and -20 < T reaction - T dew point - 40 X P total feed + 40 X P inerts < +80 (2) wherein P water, P ethanol and Pethoxyethane are respectively the partial pressures of water, ethanol and ethoxyethane in the thermodynamic equilibrium composition of the feed at the operating temperature and pressure of the process (in MPa), GHSV is the gas hourly space velocity of feed over the catalyst in hr , T reaction is the temperature of reaction in °C, T dewpoint is the dew point temperature of the feed at its thermodynamic equilibrium composition in OC, P total feed is the total pressure of feed (in MPa) and P inerts is the partial pressure of inerts in the feed (in MPa).
Patent CA-2706217-C (CA)
Inventor: WARNER TOD H
IPC: G16H20/17
Filed: 2010-06-04
Granted: 2017-02-07
Abstract: An automated intravenous (IV) monitoring device is provided comprising a sensor for sensing drips passing through an IV drip chamber, a processing unit for calculating the total infused volume over a predetermined period of time, and a display for displaying the total infused volume. The IV monitoring device preferably also calculates and displays the flow rate of the drips. Additionally, an alarm can be activated if the flow rate drops below a predetermined value. A method of providing data pertaining to IV drips being infused into a body is also disclosed.
Patent CA-2712065-C (CA)
Inventor: HANSEN BERND
IPC: B29C49/00
Filed: 2009-01-20
Granted: 2015-12-08
Abstract: A device for producing blowmolded container products (11) from plastic material, using single mold parts (7), which run along a production line (5), and which can be moved in pairs toward one another and away from one another, in order to close or open a production mold, in which the container prod-ucts (11) are molded, which exit after the demolding procedure in the form of a container chain (9) moved along the produc-tion line (5), wherein a demolding unit (3), which engages on the exiting container chain (9) outside the production mold, is provided to support the demolding procedure, is characterized in that the demolding unit (3) has a force drive (17), by which the container chain (9) can be deflected out of the production line (5) into back and forth movement (5).
Patent CA-2714943-C (CA)
Inventor: MITROVIC ZORAN
IPC: B65D83/76
Filed: 2010-09-20
Granted: 2017-06-06
Abstract: The invention relates to a dispensing device for containers containing a compound, comprising a compartment for the container, with a piston rod that can be moved relative to the compartment, with an extruding device that comprises a drive wheel for advancing the piston rod, a motor for driving the drive wheel as well as a planetary gear that is interposed between the drive wheel and the motor and that has a gear rotational axis and a ring gear. The ring gear is provided with multiple recesses that are located along its circumference at intervals from each other. Moreover, the dispensing device has an actuating switch for actuating the motor and a blocking element that can be moved from a blocking position that blocks the ring gear into a releasing position that releases this ring gear. A separate unlocking switch is provided for actuating the blocking element, and the blocking element can be pivoted around a pivot axis in order to be moved from the blocking position into the releasing position.
Patent CA-2716593-C (CA)
Inventor: DELPUTTE PETER
IPC: A61K39/00
Filed: 2009-02-27
Granted: 2018-05-15
Abstract: The invention relates generally to the field of virology. More particularly, the present invention relates to methods for determining the effect of a viral inactivation procedure on the antigenicity of the inactivated virus. In particular for a virus that is a member of the family Arteriviridae or Coronaviridae or Asfarviridae, in particular for Porcine Reproductive and Respiratory Syndrome Virus (PRRSV). The invention further provides methods to determine the antigenicity of an inactivated virus as well as methods to screen for anti-viral compounds using any one of the aforementioned methods Methods of using the inactivated and immunogenic virus thus obtained, in particular in the manufacture of a vaccine are also provided by the present invention.
Patent CA-2718539-C (CA)
Inventor: BURNETT JOHN A
IPC: A47C21/00
Filed: 2009-04-08
Granted: 2013-07-23
Abstract: The bed with automatic mattress lifting system (10) is a bed with a frame (12) and an internal drive system for rais-ing a mattress (15) above the frame (12), allowing the user to easily change the sheets (16) or other bed coverings, the mattress (15) rests on a mattress supporting platform (14), which, in the lowered position, is received within the frame (12). In operation driven motion of an internal rod caused by a drive system located within the frame (12) generates rotation in a lever arm (50). The lever arm (50) is secured to a shaft (40) that extends across the frame (12), and rotation of the shaft (40) causes a pair of supports (24) to rotate. Upper ends of the supports (24) are joined to a lower surface of the mattress supporting platform (14), thus driving upward movement of the mattress supporting platform (14). The sheets (16) cover both the mattress (15) and the platform (14), al-lowing the sheets (16) to be changed without having to manually lift the mattress (15).
Patent CA-2719647-C (CA)
Title: Elimination accrue d'azote dans une installation de gnl
Inventor: RANSBARGER WELDON L
IPC: F25J3/02
Filed: 2009-03-19
Granted: 2013-12-10
Abstract: L'invention porte sur une installation de GNL employant un système d'élimination accrue d'azote qui concentre la quantité d'azote dans le courant d'alimentation vers une unité d'élimination d'azote (NRU) pour de cette manière augmenter le rendement de séparation de la NRU. Dans un mode de réalisation, le système d'élimination d'azote comprend un récipient de séparation à plusieurs étages apte à fonctionner pour séparer l'azote d'un courant de gaz naturel refroidi. Au moins une partie du courant contenant de l'azote résultant sortant du récipient de séparation à plusieurs étages peut être utilisée comme réfrigérant, traitée dans une unité d'élimination d'azote et/ou utilisée comme gaz combustible pour l'installation de GNL.
Patent CA-2722032-C (CA)
Title: Reseau d'acquisition de donnees sans fil et procedes d'exploitation
Inventor: MURIAS RONALD GERALD
IPC: G01V1/26
Filed: 2009-04-20
Granted: 2018-06-19
Abstract: Cette invention se rapporte à un procédé de collecte de données en provenance dunités de capteurs sans fil disposées dans un réseau. Le procédé peut comprendre les étapes consistant à : lancer une distribution des signaux de commande aux unités de capteurs sans fil; acquérir des données grâce aux unités de capteurs sans fil en détectant un ou plusieurs paramètres physiques, chacune des unités de capteurs sans fil transmettant les données acquises en réponse aux signaux de commande; et chacune des unités de capteurs sans fil transmettant au moins une partie des données acquises selon un algorithme de classement par ordre de priorité associé à chaque unité de capteur sans fil respective.
Patent CA-2726635-C (CA)
Inventor: NEILLY WILLIAM C
IPC: H01H37/40
Filed: 2009-06-02
Granted: 2015-02-10
Abstract: A thermally activated electrical interrupt device incorporates a thermally activated portion engaging with an elec-trical interrupt portion. The thermally activated material expands when heated, causing an interrupt control rod to open an electri-cal contact. When the interrupt device is placed into an interrupt state, a reset mechanism maintains the interrupt control rod in the interrupt state until specifically reset. An actuating shaft is in operational communication with at least one electrical contact. The actuating shaft is maintained in a thermal monitoring position until an interrupt control rod is moved via a thermally expanding material and engages with the actuating shaft, releasing it from the thermal monitoring position. The actuating shaft is projected via a biasing member to cause a change in state of the electrical contact. The actuating shaft remains in the interrupt state until the user resets the switch.
Patent CA-2727495-C (CA)
Inventor: DU JINFA
IPC: C07D473/18
Filed: 2009-06-08
Granted: 2017-08-29
Abstract: Cyclic phosphate of nucleoside derivatives for the treatment of viral infections in mammals, which is a compound, its stereoisomers, salts (acid or basic addition salts), hydrates, solvates, or crystalline forms thereof, represented by the following structure: Formula (I)
Patent CA-2729241-C (CA)
Inventor: WAN CHUNG-ZONG
IPC: B01D53/94
Filed: 2009-06-25
Granted: 2015-04-07
Abstract: The lean NOx trap catalyst composition of the present invention comprises distinct layers, or zone configuration or multi-brick arrangement. The top layer, front zone or front brick is free of any alkali or alkaline earth NOx trapping components. The under layer, rear zone or rear brick may contain any desirable NOx trapping component in contact with a precious metals group catalyst (e.g., Pt). Catalysts of this invention show wide temperature operation window with superior low temperature per-formance.
Patent CA-2731711-C (CA)
Inventor: CORONA ALESSANDRO III
IPC: C08F271/00
Filed: 2009-08-24
Granted: 2014-06-10
Abstract: Linvention concerne des compositions et des méthodes utiles pour obtenir un ou plusieurs avantages, y compris lavantage du rajeunissement dune couleur et/ou du maintien dune couleur dun tissu. Les compositions décrites contiennent au moins un polymère cationique. Les procédés consistent à utiliser les compositions décrites en association avec une source dagent tensioactif anionique.  Linvention concerne également des doses unitaires et des systèmes multicompartiments.