baber/WOPTO huggingface dataset:
Patent CA-2619613-A1 (CA)
Inventor: SPEIER INGO
IPC: H05B44/00
Filed: 2005-12-16
Abstract: The present invention provides a luminaire system capable of generating light of a desired chromaticity and luminous flux output during continuous operation with varying ambient operating temperature. The luminaire system can be further capable of maintaining a desired correlated colour temperature during dimming of the luminaire. The luminaire system comprises one or more arrays of light-emitting elements for generating light with a current driver system coupled thereto for selectively supplying electrical drive current to each of the arrays, wherein the current driver system is responsive to drive signals received from a controller. The luminaire system further comprises an optical sensor system for generating optical signals representative of chromaticity and luminous flux output of the light. A heat sensing system is operatively coupled to the one or more arrays for generating signals representative of the junction temperatures of arrays of light-emitting elements during operation.  The luminaire system further comprises a controller that is operatively connected to the current driver system, the optical sensor system and the heat sensing system for receiving the signals generated by each of these systems and is configured to generate one or more drive signals for transmission to the current driver system in response to the optical signals and thermal signals received from the optical system and the heat sensing system, respectively, thereby enabling a desired level of control of the output light.
Patent CA-2622977-A1 (CA)
Title: Hammer retaining device
Inventor: GORINGS WILLIAM
IPC: A45F5/14
Filed: 2008-02-27
Abstract: The object of this disclosure is a tool retaining and carrying device where the tool to be carried has an elongated handle, and a head connected to the handle. The device has a head receiving portion that is generally configured to substantially encase and protect the head portion of the tool. A connector portion is provided and is operatively configured to rotate about a lateral axis and reposition the holder about a lateral axis. There is also provided a handle retaining portion configured to engage and retain the handle portion of the tool.  The entire apparatus can be attached to a user by way of a belt or similar structure.
Patent CA-2624368-A1 (CA)
Title: Pressure isolation plug for horizontal wellbore and associated methods
Inventor: TURLEY ROCKY A
IPC: E21B34/06
Filed: 2008-03-06
Abstract: A wellbore pressure isolation apparatus is deployed in a wellbore and has a sealing element that can be activated to seal against an interior surface of a surrounding tubular. Once set, a ball valve in the apparatus restricts upward fluid communication through the apparatus, and another ball valve in the apparatus can restrict downward fluid communication through the apparatus. These ball valve can have disintegratable balls intended to disintegrate in wellbore conditions after different periods of time. To facilitate deployment of the apparatus in a horizontal section of the well bore, the apparatus has a plurality of rollers positioned on a distal end. In addition, the apparatus has a ring disposed about the body between the distal body portion and an adjacent body portion. The ring has an outside diameter at least greater than that of the adjacent body portion to facilitate pumping of the apparatus in the wellbore.
Patent CA-2625317-A1 (CA)
Title: Disque de rotor d'une turbomachine
Inventor: BELMONTE OLIVIER
IPC: F01D5/30
Filed: 2008-03-12
Abstract: Disque (32) de rotor de turbomachine, comportant des plates-formes (44) inter-aubes fixées sur des nervures (16) délimitées par des alvéoles (14) dans lesquelles sont retenus des pieds d'aubes (20), et des garnitures de protection (30) montées entre les flancs des alvéoles (14) du disque (32) et les pieds des aubes (20), caractérisé en ce que les garnitures de protection (30) ont une section en C permettant de les engager en translation et de les retenir radialement sur les nervures (16) du disque (32) et constituent des moyens de verrouillage des plates-formes (44) sur les nervures (16) du disque (32).
Patent CA-2628786-A1 (CA)
Inventor: BUEHLER JOHN D
IPC: A61K31/445
Filed: 2006-10-19
Abstract: Compositions containing opioid antagonists are disclosed, particularly alvimopan and its active metabolite in solid dosage forms, where the drug is uniformly distributed, achieves the desired bioavailability, and is stable.  Methods of preparing and using the compositions containing opioid antagonists are also disclosed. The results are achieved by a combination of processing techniques and component selection.
Patent CA-2634034-A1 (CA)
Inventor: CHILKOTI ASHUTOSH
IPC: A61K38/00
Filed: 2006-12-20
Abstract: Provided herein are methods of enhancing in vivo efficacy of an active agent, comprising: administering to a subject an active agent that is coupled to a bioelastic polymer or elastin-like peptide, wherein the in vivo efficacy of the active agent is enhanced as compared to the same active agent when administered to the subject not coupled to (or not associated with) a bioelastic polymer or ELP.
Patent CA-2634521-A1 (CA)
Title: Cathodes for aluminium electrolysis cell with expanded graphite lining
Inventor: HILTMANN FRANK
IPC: C25C3/12
Filed: 2006-12-20
Abstract: Cathodes (1) for aluminium electrolysis cells consisting of cathode blocks (4) and current collector bars (2) attached to those blocks whereas the cathode slots (3) receiving the collector bar are lined with expanded graphite lining (9) thus providing longer useful lifetime of such cathodes and increased cell productivity.
Patent CA-2634949-A1 (CA)
Title: A fastening system exhibiting reduced noise levels
Inventor: RUIZ OSCAR ANTONIO
IPC: B29C48/07
Filed: 2006-12-21
Abstract: A non-elastic thermoplastic film having a noise abatement region and a fastening component. The noise abatement region has a plurality of apertures, wherein each of the plurality of apertures has an area of between about 4 mm2 to about 75 mm2. The fastening component is disposed within the noise abatement region such that the fastening component is surrounded by the noise abatement elements.
Patent CA-2635534-A1 (CA)
Title: Dispositif micronise d'administration de molecules biologiquement actives et procede d'utilisation
Inventor: KAUPER KONRAD
IPC: A61K35/12
Filed: 2006-12-18
Abstract: L'invention concerne des dispositifs de thérapie cellulaire micronisés et encapsulés permettant d'administrer une molécule biologiquement active dans l'oeil. L'invention concerne également des procédés d'utilisation desdits dispositifs pour administrer des molécules biologiquement actives dans l'oeil et pour traiter des troubles ophtalmiques chez des patients affectés.
Patent CA-2636536-A1 (CA)
Inventor: TAYLOR JACK CURTIS
IPC: A62B1/20
Filed: 2008-06-30
Abstract: A personnel evacuation and rescue system provides a reliable, easy to operate, and easy to access evacuation system for personnel working on elevated surfaces in hazardous environments. The evacuation and rescue system includes a ground-mounted base unit, a tubular escape chute, an upper docking portal mounted on the work platform that is mounted onto the side of a drilling or well service mast work platform, and cables for support, deployment, and retrieval of the escape chute. A quick disconnect means for anchoring a fall restraint harness used by the personnel working on the mast platform is attached to the docking platform.
Patent CA-2637213-A1 (CA)
Title: Method of continuous casting in which axial porosity is eliminated and the crystalline structure is refined
Inventor: LESIN SHAUL L
IPC: B22D11/115
Filed: 2007-01-25
Abstract: Apparatus and methods are provided for eliminating axial porosity accompanied by impurity segregation arising at bulk crystallization of the axial zone of the liquid core of a continuous ingot.
Patent CA-2638091-A1 (CA)
Title: Removable bakery tray insert
Inventor: HASSELL JON P
IPC: B65D21/032
Filed: 2008-07-18
Abstract: A removable bakery tray insert according to one embodiment of the present invention includes a first end portion for supporting an upper bakery tray and a second end portion that is adapted to engage a floor structure of a bakery tray. An elongated body portion extends between the first end portion and second end portion.  When installed in the bakery tray, the insert is spaced apart from side walls that extend upwardly from the lower bakery tray floor structure in order to support a floor structure of another bakery tray stacked thereon.
Patent CA-2639925-A1 (CA)
Inventor: FANG FANG
IPC: A61K38/48
Filed: 2007-01-24
Abstract: Microspheres are produced by contacting an aqueous solution of a protein or other macromoiecule with an organic solvent and a counterion, and chilling the solution. The microspheres are useful for preparing pharmaceuticals of defined dimensions.
Patent CA-2640058-A1 (CA)
Inventor: KINBERGER GARTH A
IPC: C07H21/00
Filed: 2007-01-27
Abstract: Compounds, compositions and methods are provided for modulating the levels expression, processing and function of miRNAs. The compositions comprise oligomeric compounds targeted to small non-coding RNAs and miRNAs. The oligomeric compounds possess potent miRNA inhibitory activity, and further exhibit improved therapuetic index. Further provided are methods for selectively modulating miRNA activity in a cell.
Patent CA-2642423-A1 (CA)
Inventor: GROSSART STUART JAMES CAMERON
IPC: F16H19/00
Filed: 2007-02-09
Abstract: A mechanical linkage, for use on original equipment or for replacement of existing hydraulic ram based actuators, comprises a rotary to linear transmission. The transmission provides two co-rotatable capstans (2, 3) of different diameters, and two idler wheels (5,8) spaced on a longitudinally slidable linkage (22). The capstans (2, 3) are linked to a first of the idler wheels (5) by means (4) of a pulley line wound from the first capstan (2), around the wheel (5), and then back to the second capstan (3). The first capstan (2) is also linked by means of a pulley line (7) to the second idler wheel (8), and the second capstan (3) likewise to the second idler wheel (8) by a third pulley line (10). The difference in diameters causes a differential winding of the various lengths of pulley line between the idler wheels (5, 8) and the capstans (2, 3), which urges the linkage to slide relative to the capstans (2, 3). Cooperation of the two capstan/idler wheel combinations compensates for possible backlash.
Patent CA-2644099-A1 (CA)
Title: Impingement cooled structure
Inventor: OHKITA YOUJI
IPC: F02C7/18
Filed: 2007-02-26
Abstract: An impingement cooling structure comprises a plurality of shroud members (10) connected to each other in the circumferential direction so as to form a ring-shaped shroud surrounding a hot gas flow and a shroud cover (20) installed on the radial outer surfaces of the shroud members to form a hollow cavity (2) therebetween. The shroud cover has first impingement-cooling holes (22) which communicate with the cavity and perform impingement-cooling of the inner surface of the cavity by jetting cooling air to the inside of the cavity. The shroud member (10) has holed fins (12) dividing the cavity into sub-cavities. The holed fin has second impingement-cooling holes (12a) for jetting the cooling air (3), which flows from the first impingement-cooling holes into the holes (12a), diagonally toward the bottom face of the adjacent sub cavity.
Patent CA-2646571-A1 (CA)
Title: Thiazolyl-dihydroquinazolines
Inventor: MAIER UDO
IPC: C07D513/04
Filed: 2007-03-27
Abstract: The invention relates to compounds of general formula (I), wherein the groups A, R1, R2, Ra and Rb are defined as in the claims and the description, and to the tautomers, racemates, enantiomers, diastereomers and mixtures thereof, optionally the pharmacologically acceptable acid addition salts, solvates and hydrates thereof. The invention also relates to methods for producing said thiazolyl-dihydroquinazolines and to their use as drugs.
Patent CA-2648312-A1 (CA)
Inventor: SCHERTIGER LARS OLAV
IPC: A61F5/44
Filed: 2007-04-04
Abstract: The collecting bag is intended for human body wastes and has a bag member (1) and a discharge portion (8) including a discharge opening (9). A first plate member (21) is positioned on a first film blank (2) forming part of the bag and a second plate member (22) is positioned on an extension (3e) of a second film blank (3) forming part of the bag. At least one of the edges (21b, 22a) of the plate members (21, 22) is provided with a fillet or chamfer (21c, 22c).
Patent CA-2648553-A1 (CA)
Inventor: KAMISHITA TAIZOU
IPC: B65D47/34
Filed: 2007-04-20
Abstract: Disclosed is a sprayable gel-type skin/mucosa-adhesive preparation comprisin g a gel preparation. The gel preparation comprises a gel base material containing a skin/mucosa adhesive agent and a pharmaceutical active substanc e contained in the gel base material. Also disclosed is an administration syst em using the preparation.
Patent CA-2649490-A1 (CA)
Inventor: MALLADI DURGA PRASAD
IPC: H04W68/00
Filed: 2007-04-27
Abstract: Techniques for paging user equipments (UEs) in a wireless communication s ystem are described. In one aspect, a cell sends a paging indicator to a UE, monitors for an acknowledgement from the UE, and sends a page message to th e UE if an acknowledgement is received from the UE. The cell may receive cha nnel quality information from the UE and may send the page message with link adaptation and/or HARQ to improve performance. In another aspect, a cell se nds a paging indicator on a shared control channel to a UE and sends a page message on a shared data channel to the UE. The paging indicator and page me ssage may be sent from multiple cells to the UE. Alternatively, the paging i ndicator may be sent from multiple cells to the UE, and the page message may be sent from a single cell to the UE.
Patent CA-2649648-A1 (CA)
Title: Adenosine a3 receptor agonists
Inventor: TAYLOR ROGER JOHN
IPC: C07D473/00
Filed: 2007-04-19
Abstract: A compound of formula (I) and their preparation and use as pharmaceuticals wherein R1, R2 and R3 are as defined herein.
Patent CA-2650409-A1 (CA)
Inventor: MCCAUGHAN SHERRY L
IPC: H04L12/56
Filed: 2007-06-19
Abstract: A method and apparatus for optimally routing a data packet through multiple autonomous networks. A data packet received at an ingress node of a first autonomous network is routed to an egress node of a second autonomous network by selecting an optimal route based on the lowest latency using internal gateway protocol (IGP) routing information of the first and second autonomous networks, which is distributed to nodes of the first and second autonomous network. The data packet is then transmitted along the selected optimal route.
Patent CA-2653562-A1 (CA)
Inventor: DELFOSSE FREDERIC
IPC: B05D7/24
Filed: 2009-02-02
Abstract: L'invention concerne un procédé pour fabriquer un enrobé bitumineux comprenant des fractions solides minérales enrobées d'un liant, le procédé comprenant une étape de chauffage d'une partie desdites fractions solides minérales et une introduction séparée mais simultanée du liant et de la partie restante desdites fractions solides minérales. Application à la construction routière.
Patent CA-2654130-A1 (CA)
Inventor: HEINS NICO
IPC: C12N5/071
Filed: 2007-06-04
Abstract: The present invention relates to a novel hepatocyte-like cell population derived from hBS cells and to the potential use of such heopatocyte-like cells in e.g. medical treatment, drug screening and toxicity testing. Furthermore, the invention relates to hepatoblast-like cells that may have suitable characteristics so that they can be used for the same applications as the hepatocyte-like cells and that furthermore may be used in in vitro studies of hepatogenesis such as early hepatogenesis or hepato-regenerative disorders. Both the hepatocyte-like and the hepatoblast-like cells according to the invention express drug transporter and/or drug metabolising characteristics either at the gene or protein expression level.
Patent CA-2656408-A1 (CA)
Inventor: MACCHIARELLI MICHAEL A JR
IPC: G01D9/00
Filed: 2009-02-27
Abstract: A data logger includes an enclosure, one or more sensors within the enclosure for recording environmental conditions, and a base surface treated to facilitate marking and located within a perimeter of an outer surface of the enclosure.
Patent CA-2656890-A1 (CA)
Title: Deodorant composition comprising metallic deodorizing agent
Inventor: JANARDANAN NAIR RADHAKRISHNAN
IPC: A61L9/012
Filed: 2007-07-03
Abstract: A deodorant composition comprising (i) a metallic deodorizing agent selected from copper, zinc, silver, platinum, nickel, iron, cobalt, a copper compound, a zinc compound, a silver compound, a platinum compound, a nickel compound, an iron compound, a cobalt compound and a mixture thereof, (ii) an carboxylic group- containing gelling polymer; and a liquid media. The deodorant composition has a three-dimensional shape selected from a block shape, a sphere shape, an ellipsoid shape, a cone shape and a cylinder shape and has a surface area of from about 24 mm2 to about 2400 mm2.
Patent CA-2658566-A1 (CA)
Inventor: O'NEIL DAVID GILES
IPC: G06K9/62
Filed: 2007-06-28
Abstract: Systems and methods for assisting in the determination of the authenticit y of security documents based on known characteristics of similar but authen tic security documents. The system and methods use digital processing to cap ture a digital image of the document being examined and they use a feature l ocalization or detection technique to search for a specific feature in the d ocument based on a stored image of a similar feature from an authentic docum ent. Once the feature on the subject document has been found, the digital im age of the localized feature is transformed, by applying mathematical transf orms or other image/mathematical operators, such that the result will have d istinguishing characteristics that can be derived or analyzed. When the dist inguishing characteristics have been analyzed, these are then compared to th e stored distinguishing characteristics of similar features from known authe ntic documents. Based on the comparison, a score is then generated that is i ndicative of how similar or how different the distinguishing characteristics of the feature being examined are from the features from known authentic do cuments. The system may also be used such that multiple features from a sing le document are assessed and scored separately from one another with a final aggregate or weighted score being provided tothe user for the whole documen t.
Patent CA-2659347-A1 (CA)
Inventor: GOEBEL FRED
IPC: A61F2/958
Filed: 2007-05-31
Abstract: The invention describes a percutaneous gastrointestinal anchoring kit having an anchor, an introducer, a guide, an inflator, and a retainer. The anchor contains a ballooned region and a shaft portion. The retainer secures the anchor within the stomach when the ballooned region is inflated by seating against an exterior surface of the patient body and placing a tractive force on the ballooned region so as to pull the gastric lumen to an interior abdominal wall of the patient body. The introducer is used to insert the anchor initially within the stomach. The guide positions the ballooned region of the anchor within the stomach by enabling manipulation from an exterior surface of the patient body. The inflator is used to selectively inflate or deflate the ballooned region as needed.
Patent CA-2665848-A1 (CA)
Title: Reacteur d'avion supersonique
Inventor: GARZON GERMAN ANDRES
IPC: B64C30/00
Filed: 2007-10-10
Abstract: L'invention concerne une structure d'entrée de réacteur d'avion supersonique. La structure comporte la structure munie d'une rampe d'entrée et d'un bord d'attaque de capot espacé vers l'extérieur de la rampe de sorte afin que de l'air entrant s'écoule entre la rampe et le bord, le bord et la rampe étant configurés pour produire un premier choc en oblique qui s'étend vers l'extérieur à partir d'une partie avant de la rampe pour passer en avant du bord, et un choc terminal qui s'étend vers l'extérieur à partir d'une partie arrière de la rampe jusqu'à l'une parmi les deux possibilités suivantes : (X0) une région du bord, (X1) sensiblement jusqu'au bord. Un système de choc non-uniforme est créé qui produit une zone centrale de compression pratiquement isentropique et, de manière relative, de récupération de l'air dynamique et une zone extérieure de récupération d'air dynamique réduite, mais entraînant un angle et une traînée de capot réduits. Une structure de capot se déplaçant ainsi qu'une intégration de buse avec le contour du fuselage pour réduire la traînée de queue sont aussi fournies.
Patent CA-2666500-A1 (CA)
Title: Systeme et procede pour fournir un soutien collaboratif en ligne
Inventor: MITTAL VISHAL
IPC: G06Q30/00
Filed: 2007-10-15
Abstract: Un premier noeud de soutien et un troisième noeud de soutien assure le soutien collaboratif en ligne d'un noeud client via un réseau informatique. On établit une session de soutien en ligne qui facilite (au moins en partie) la communication bidirectionnelle entre le noeud client et le premier noeud de soutient. Le troisième noeud est aussi connecté à la session de soutien en ligne et reçoit des informations sur la session de soutien provenant du noeud client. En outre, les informations sont échangées dans les deux directions entre le premier noeud de support et le deuxième noeud.
Patent CA-2668242-A1 (CA)
Title: Low swelling starch
Inventor: PAGAOA RON
IPC: A23L9/10
Filed: 2009-06-03
Abstract: This invention pertains to low swelling starches and their use as food texture modifiers. The invention further pertains to the method of using low swelling starches as fat substitutes in foods The low swelling starches provide opacity, mouth-coating, and creaminess to foods.
Patent CA-2671771-A1 (CA)
Inventor: HALL PATRICK J
IPC: G06F17/28
Filed: 2007-12-10
Abstract: A source text in a source language is received. The source text is segmented into a plurality of segments. A first translation input, in a target language and associated with a first one of the segments, is received from a user. The first translation input is stored in a textual data repository.
Patent CA-2672843-A1 (CA)
Inventor: JACOB GEORGE
IPC: C09K8/80
Filed: 2007-11-16
Abstract: A coated proppant comprising a proppant particulate substrate and a coating layer on the substrate. The coating layer is formed from a composition comprising a resin, a curing agent, an adhesion promoter, and a toughening agent.
Patent CA-2676550-A1 (CA)
Inventor: SINGH HARPUNEET
IPC: G02B17/00
Filed: 2008-01-28
Abstract: A method includes forming optical lenses on an ICD at the wafer level, rather than attaching a separate lens assembly. The lenses may be formed as an array of individual lenses or as multiple, e.g., two, arrays of individual lenses. The array of lenses may be coupled to an array of ICDs. The ICDs and individual lenses in the array assembly may be singulated to form individual digital camera modules. Additionally or alternatively, the ICDs and individual lenses may be singulated in separate steps.
Patent CA-2677879-A1 (CA)
Inventor: SERRA DANIEL
IPC: A47J31/46
Filed: 2008-02-13
Abstract: A coffee maker comprises a filter basket assembly that enables two coffee dispensing modes. The assembly comprises a filter basket, an actuator that cooperates with a carafe and a motor driven valve. The actuator stops coffee from dispensing when the carafe is removed, but can be defeated by the user to dispense into a cup or mug when the carafe is absent.