baber/WOPTO huggingface dataset:
Patent CA-2699456-A1 (CA)
Title: Receiving broadcast signals using intelligent covers for mobile devices
Inventor: JAIN DEEPAK
IPC: H04M1/7246
Filed: 2008-09-12
Abstract: The present disclosure is directed to a system and method for receiving broadcast signals using intelligent covers. In some implementations, a cover for a consumer device includes side surfaces, a rear surface, a physical interface, a circuit, and a broadcast service card. The side surfaces and a rear surface form an opening that receives at least a portion of a consumer device. A first portion of at least one of the surfaces includes a connector for connecting to a port of the consumer device. The circuit connects the physical interface to the connector. The broadcast service card connects to the physical interface and receives broadcasted content independent of the consumer device.
Patent CA-2701326-A1 (CA)
Inventor: CROW STEVE L
IPC: E21B43/00
Filed: 2008-10-14
Abstract: An apparatus for controlling fluid flow in a wellbore includes a reactive element that reacts when exposed to a fluid and a flow control device configured to control a flow of the fluid.  The flow control device may be actuated by a reaction of the reactive element to the fluid. In embodiments, the reactive element reacts by exhibiting a change in a material property. The reaction of the reactive element may be reversible. In embodiments, the reactive element may be a shape memory polymer. The flow control device may include an actuating element operably coupled to the reactive element.  The reaction of the reactive element to a given fluid releases the actuating element to actuate the flow control device.
Patent CA-2702386-A1 (CA)
Inventor: MALCUIT CHRISTOPHER
IPC: A61K35/12
Filed: 2008-10-10
Abstract: The present invention provides improved methods for producing RPE cells from human embryonic stem cells or from other human pluripotent stem cells. The invention also relates to human retinal pigmented epithelial cells derived from human embryonic stem cells or other human multipotent or pluripotent stem cells.  hRPE cells derived from embryonic stem cells are molecularly distinct from adult and fetal-derived RPE cells, and are also distinct from embryonic stem cells. The hRPE cells described herein are useful for treating retinal degenerative diseases.
Patent CA-2702484-A1 (CA)
Inventor: BROWN LEROY R
IPC: A61M25/00
Filed: 2008-08-14
Abstract: A device for drawing fluid from a lumen, and particularly blood from a blood vessel, is disclosed. The device may provide indication of the entry of an intravenous cannula into the lumen. The device may include a central body having an outer wall and an inner fluid passage. The outer wall of the central body may be transparent or translucent to permit the detection of fluid within the inner fluid passage. A front cannula may extend from one end of the central body and a rear cannula may extend from the other end of the central body. Both the front and rear cannulae may communicate with the inner fluid passage or be part of a continuous cannula extending through the inner fluid passage. A guide tube including a well may be connected to the central body. A second cannula may extend into the guide tube from the well. A  flexible sleeve may extend into the guide tube from the well and surround at least a tip portion of the rear cannula or a tip portion of the second cannula. A venting member may be provided near the juncture of the well and the flexible sleeve. The venting member may permit the passage of air through it, but be substantially impermeable to liquids, such as blood.
Patent CA-2703080-A1 (CA)
Title: Compounds for use in imaging, diagnosing and/or treatment of diseases of the central nervous system or of tumors
Inventor: LEHMANN LUTZ
IPC: A61K31/135
Filed: 2008-10-14
Abstract: This invention relates to novel compounds suitable for labelling or already labelled by 18F, methods of preparing such a compound, compositions comprising such compounds, kits comprising such compounds or compositions and uses of such compounds, compositions or kits for diagnostic imaging by positron emission tomography (PET).
Patent CA-2708174-A1 (CA)
Inventor: PINKOS ROLF
IPC: C07D313/04
Filed: 2008-12-10
Abstract: The invention relates to a method for producing .epsilon.-caprolactone from 6-hydroxycapronic acid ester in the gaseous phase in the presence of active carbon as catalyst and subsequent distillation.
Patent CA-2708568-A1 (CA)
Title: Sampling method and sampling device
Inventor: LIN JIN
IPC: G01N1/24
Filed: 2009-12-30
Abstract: Disclosed is a sampling method which comprises the steps of: blowing airflow towards a center portion of a sampling surface through a blowing port;    and sucking the blown airflow from periphery of the sampling surface through a sucking port, or a sampling method which comprises the steps of: providing a sampling device on a sampling surface, the sampling device being shaped to form a sampling space together with the sampling surface, and the sampling device including a blowing port arranged at the center portion of the sampling device and a sucking port arranged at periphery of the sampling device;  blowing airflow towards the sampling surface through the blowing port; and sucking the airflow blown towards the sampling surface through the sucking port so as to collect samples. The present application also relates to a sampling device which comprises a housing which is shaped to form a sampling space together with a sampling surface; a blowing port which is provided at a center portion of the housing to blow airflow towards the sampling surface; a sucking port which is provided at periphery of the housing to suck the airflow blown towards the sampling surface. According to the present invention, a blowing airflow having a higher speed is obtained with a lower flow rate of the blowing airflow, and at the same time, raised particles move towards the periphery together with the airflow and are captured by the sucking device provided at the periphery, thus, a sampling efficiency is improved.
Patent CA-2712671-A1 (CA)
Inventor: LANDRY MARTIN
IPC: B64C27/00
Filed: 2009-01-16
Abstract: A multi-piece pivot fitting for use on aircraft with skid type landing gear has a forward fitting, and aft fitting, and at least a lower strap. This configuration allows cross tube loads to be transferred to the keel beams of the aircraft, thereby allowing selected longitudinal rocking of the aircraft and preventing the aircraft from going into a resonance state.
Patent CA-2713031-A1 (CA)
Title: Procede de fabrication d'au moins un element d'aube de turbine eolienne
Inventor: STIESDAL HENRIK
IPC: F03D1/06
Filed: 2010-08-11
Abstract: Lélément comprend au moins une couche dune structure composite. La couche est faite dun nombre damas enroulés simples non connectés, qui sont alignés de manière unidirectionnelle et qui présentent une direction commune. Les amas enroulés sont disposés automatiquement dans un outil de façonnage.
Patent CA-2714454-A1 (CA)
Title: Methods, systems, and computer program products for retrieving a file of machine-readable data
Inventor: WYSHAM JOHN ANTHONY
IPC: G06F17/27
Filed: 2009-02-23
Abstract: A user, wishing to retrieve a file of machine-readable data from a remote machine-readable data storage device, transmits a first e-mail message from a local station to a remote station via a packet switched network. The first e-mail message includes a first machine-readable instruction and a first machine-readable retrieval criterion. The remote station receives the first e-mail message from the packet switched network. The remote station parses the first e-mail message to determine if it includes the first machine-readable instruction and the first machine-readable retrieval criterion. The remote station executes the first machine-readable instruction to transmit a second e-mail message from the remote station to the local station. The second e-mail message includes the file as an attachment. The local station receives the second e-mail message from the packet switched network.
Patent CA-2714875-A1 (CA)
Inventor: WILSON ROBERT FOSTER
IPC: A61F2/24
Filed: 2003-08-28
Abstract: A native tricuspid valve (5) with a valve implant (10) of the present invention being installed in each leaflet (7). The valve implants (10) allow blood to flow therethrough, in one direction, even though the native tricuspid valve (5) remains closed.  The valve implants (10) would similarly work in a native bicuspid valve, unicuspid valve or quadricuspid valve alleviating problems associated with calcified tissue (9) of a stenosed native valve (5).
Patent CA-2717746-A1 (CA)
Title: Composition polyamide
Inventor: ANDRES OLIVIER
IPC: C08K7/00
Filed: 2009-03-23
Abstract: La présente invention concerne des compositions polyamides ayant une bonne stabilité dimensionnelle comprenant une résine novolaque et des charges à structures en feuillets nanométriques. L'invention concerne aussi des procédés de fabrication de telles compositions et leurs utilisations pour la réalisation de différents articles, notamment par moulage par injection, pour diverses applications.
Patent CA-2720307-A1 (CA)
Inventor: MENON RAVI
IPC: C22C38/24
Filed: 2007-02-14
Abstract: Weld deposit compositions with improved crack resistance, improved wear resistance, and improved hardness are provided by controlling matrix grain size and balancing Titanium and/or Niobium with Carbon and/or Boron content. Additionally, the presence of coarse chromium carbides is drastically decreased to reduce the amount of check-cracking. Preferably, the weld deposit is produced from a flux-cored or metal-cored wire.  The weld deposit characteristics include a matrix having a fine grain size, small evenly dispersed carbides within the matrix, and a small amount of Carbon in the matrix.
Patent CA-2722398-A1 (CA)
Inventor: AYME ARNAUD CAMILLE
IPC: B64C1/00
Filed: 2010-09-30
Abstract: Retention device for aircraft cables on the structure of the said aircraft, the said device having essentially the shape of a first cable tray, forming the base cable tray (1), comprising the means to fasten onto the structure (6) of the aircraft positioned on the side of its base (21) and arranged to receive at least one cable (2) snaking along the structure (6) of the said aircraft and to ensure electrical continuity along its entire length, characterized in that the said base cable tray comprises first fastening means (23) capable of cooperating with the corresponding means to fasten (33) of a second cable tray (23), forming a lateral extension cable tray.
Patent CA-2724675-A1 (CA)
Title: Process for improving the transfer properties of bitumen
Inventor: STARK JOSEPH
IPC: C10C3/02
Filed: 2009-07-22
Abstract: Additives may be used to lower the set up point for bitumen thereby allowing it to be transported from place to place more easily. Additives useful for lowering the set up point of bitumen include alkylphenol formaldehyde resins and oxyalkylated alkylphenol formaldehyde resins; amines and esters; solvents; and combinations thereof.
Patent CA-2725542-A1 (CA)
Inventor: CONWAY DAVID P
IPC: H04W4/21
Filed: 2009-05-28
Abstract: A computer-implemented visual navigation method includes providing from a wireless mobile device, over a public wireless network to a server located remotely from the wireless mobile device, information identifying a geographic location. The method also includes receiving in response, from the server, image data of digital images captured from an location at the geographic location, displaying the image data to a user of the mobile device as an image of an image space around the geographic locations, and panning the image within the image space automatically in response to user motion of the wireless mobile device.
Patent CA-2728753-A1 (CA)
Title: Ameliorations d'economie d'energie pour dispositifs de communication sans fil
Inventor: MAJKOWSKI JAKUB
IPC: H04W52/02
Filed: 2009-06-22
Abstract: Des modes de réalisation de l'invention portent sur un procédé, un appareil et un produit programme d'ordinateur pour activer des modes de fonctionnement à économie d'énergie entre des dispositifs sans fil, pour un transfert de données direct dans un ensemble de services basiques d'infrastructure. Les modes de réalisation sont une amélioration au mécanisme d'économie d'énergie U-APSD de poste. Les modes de réalisation décrivent une opération supplémentaire pour le mécanisme U-APSD de poste, avec deux stations fonctionnant en mode d'économie d'énergie.
Patent CA-2729561-A1 (CA)
Inventor: KJELLQVIST JERKER B L
IPC: H01B1/24
Filed: 2009-07-01
Abstract: The present invention is a method for degassing an electrical cable having a crosslinked, semiconductive shield layer prepared from a composition made from or containing (i) a phase I  material consisting essentially of a polar copolymer of ethylene and an unsaturated ester having 4 to 20 carbon atoms, (ii) a phase II  material consisting essentially of a nonpolar, low density polyethylene, and (iii) a conducting filler material dispersed in the phase I material and/or the phase II material. The degassing temperature is greater than 70 degrees Celsius.
Patent CA-2729623-A1 (CA)
Inventor: KIM JIN HOI
IPC: C12N15/12
Filed: 2008-12-31
Abstract: The present invention provides a porcine beta-casein gene, a porcine beta-casein gene promoter, an expression vector comprising the same promoter, and a method for the production of a target protein using the same expression vector. The promoter of the present invention facilitates mammary gland-specific expression of the target protein and therefore can be useful for high-concentration production of beneficial proteins in milk.
Patent CA-2730452-A1 (CA)
Title: Cell detection with interference cancellation
Inventor: WANG MICHAEL M
IPC: H04W48/16
Filed: 2009-07-31
Abstract: Techniques for performing cell detection with interference cancellation are described. In an aspect, a user equipment (UE) may detect for pilots from cells in a wireless network using interference cancellation. The UE may process a received signal to detect for pilots from one or more cells. The pilots may be common pilots transmitted with a reuse factor of one or low reuse pilots transmitted with a reuse factor greater than one. The UE may estimate the interference from a detected cell (e.g., the strongest detected cell) and may cancel the estimated interference from the received signal. The UE may then process the interference-canceled signal to detect for pilots from additional cells. The UE may be able to detect pilots from more cells, e.g., from weaker cells, by canceling the interference due to the pilots from the detected cells. This may be desirable for various applications such as positioning.
Patent CA-2731813-A1 (CA)
Inventor: FIND RASMUS
IPC: C01B32/50
Filed: 2009-07-24
Abstract: The present invention relates to a method for recovery of high purity carbon dioxide from a gaseous source and uses thereof. More specifically, the present invention relates to the production of high purity carbon dioxide, which is substantially free of nitrogen, oxygen, nitrogen oxides, sulphurous compounds and volatile organic contaminants, particularly benzene. The present invention also relates to a method for removal of benzene from a carbon dioxide feeding gas as well as the use of said high purity carbon dioxide in foodstuffs.
Patent CA-2732303-A1 (CA)
Inventor: SCHINKEL ARNDT-PETER
IPC: C08K3/04
Filed: 2011-02-23
Abstract: The invention relates to a carbon black with a CTAB surface area of from 20 to 49 m2/g, with a COAN greater than 90 ml/(100 g), and with a sum of OAN and COAN greater than 235 ml/(100 g).     The carbon black is produced in a furnace reactor, where from 20 to 55% by weight of the feedstock used for the carbon black are introduced radially through a nozzle within the first third of the reaction zone, and the remaining amount of the feedstock used for the carbon black is introduced through a nozzle upstream at at least one further point into the reactor.     The carbon black can be used in rubber mixtures.
Patent CA-2736776-A1 (CA)
Title: Articulation assembly for moving a drill mast
Inventor: WREDE STEFAN
IPC: E21B7/02
Filed: 2009-09-16
Abstract: A jib assembly for use with a drill rig includes a jib boom having a first end and a second end. The jib boom is to rotate about the first end and the second end is configured to be coupled to a mast assembly mount. The jib assembly also includes an articulation assembly having at least one variable length link having a first end and a second end. The first end of the variable length link is offset from the jib boom and the second end is configured to be pivotingly coupled to the mast assembly mount.
Patent CA-2737543-A1 (CA)
Inventor: HIROKAWA TAKASHI
IPC: A61K9/10
Filed: 2009-09-15
Abstract: A safe medical agent which is low in contamination by a pulverizing medium, while having improved bioavailabil-ity. A method for producing a composite organic compound powder for medical use, which comprises a step of mixing a poorly water-soluble crystalline organic compound powder, a physiologically acceptable salt, a physiologically acceptable polyol and a carboxyvinyl polymer and pulverizing the organic compound powder, and a step of removing at least the salt and the polyol dur-ing or after the pulverization.
Patent CA-2740609-A1 (CA)
Title: Security device with at least one durable tactile marking
Inventor: KITTREDGE JOHN B
IPC: B42D15/00
Filed: 2009-10-14
Abstract: A security device having at least one durable tactile marking (16) in the form of one or more relief structures is provided. The one or more relief structures are selected from the group of elastically deformable relief structures, relatively compression-resistant relief structures, and combinations thereof. Also provided is a fibrous or non-fibrous sheet material (10) with at least one durable tactile marking, which is suitable for use in making secure and non-secure documents or labels. The tactile marking (s) is applied directly to a surface of the sheet material, or is provided by way of the above-described security device (s), which is mounted on a surface of the sheet material and/or at least partially embedded therein. The durable tactile marking (s) serves to provide a visually challenged person with information concerning the type and/or value of the secure or non-secure document or label.
Patent CA-2740616-A1 (CA)
Title: Sulphone-substituted anilinopyrimidine derivatives as cdk inhibitors, their preparation and use as medicaments
Inventor: LUECKING ULRICH
IPC: C07D239/47
Filed: 2009-10-08
Abstract: The invention relates to sulphone-substituted anilinopyrimidine derivatives of the formula (I), (see formula I), to its preparation processes, and to its use as medicament for treating various diseases.
Patent CA-2742200-A1 (CA)
Inventor: BLEILE LEONARD
IPC: E21B41/00
Filed: 2011-06-07
Abstract: A multi-layer rig mat system and a method for implementing the rig mat system is provided. The rig mat system has a rig mat formed by interconnecting a plurality of panels in an edge-to-edge arrangement and one or more barrier layers placed between the rig mat and the terrain. The barrier layer prevents contamination of the terrain below the rig mat by water and other undesirable fluids seeping through gaps or discontinuities in the rig mat. The barrier layer also prevents heat transmission from the rig mat to the terrain below the rig mat.
Patent CA-2744116-A1 (CA)
Inventor: ADAMS NEIL PATRICK
IPC: H04M1/72469
Filed: 2011-06-22
Abstract: A wireless device (WD) is associated with a preprogrammed user roaming setting and an automated adjustment algorithm stored in operative communication with the device. The algorithm is initiated and run when the device enters a roaming area, thereby automatically activating the roaming setting. A user response query is operatively connected to the automated adjustment algorithm, and operates as a switch for the automated adjustment algorithm, which initiates changing the user settings in accordance with the roaming setting. A user available query is connected to the user response query, to determine if the wireless device is in use, and to generate a notification if the device is idle or a prompt if the device is in use. An output from the switch of the user response query selectively enables the automated adjustment algorithm responsive to at least one of a responsive and a nonresponsive input to the user response query.
Patent CA-2745417-A1 (CA)
Inventor: FLAKUS SILKE
IPC: C08F216/14
Filed: 2009-11-25
Abstract: The invention relates to a copolymer comprising i) 3 to 40 mol% of an isoprenolpolyether derivative structural unit a ii) 3 to 40 mol% of a vinyloxypolyether derivative structural unit .beta. and iii) 35 to 93 mol% of an acid structural unit .gamma., the structural units of the copolymer which belong to the vinyloxypolyether derivative structural unit .beta. having longer side chains than the structural units which belong to the isoprenolpolyether derivative structural unit .alpha..
Patent CA-2746966-A1 (CA)
Inventor: BICHSEL TOBIAS
IPC: A61K31/19
Filed: 2009-12-10
Abstract: Maintenance fluid for fluid therapy in animals comprising the following components/quantities: - Na+ : 38 - 50 mmol/l - K+ : 20 - 40 mmol/l - Ca++ : 5- 11 mmol/l - Cl- : 50 - 70 mmol/l -Mg++ : 5 - 12 mmol/l - Glu-Anhydrid : 60 - 100 mmol/l.
Patent CA-2747332-A1 (CA)
Inventor: SONI ABHISHEK S
IPC: G16H10/60
Filed: 2009-12-21
Abstract: Embodiments related to a system (41) and method (200, 300, 388, 400) managing the implementation, execution, data collection, and data analysis of a structured collection procedure (70) running on a portable, hand-held collection device (24) are disclosed. The collection device (24) performing the structured collection procedure (70) has program (34) instructions that when executed by a processor (102) causes the processor (102) to initiate automatically a schedule of events (222) of the structured collection procedure (70) upon one or more entry criterions (226) being met at some unknown time, store in memory (110) patient data (256, 170, 145) collected in accordance to the schedule of events (222), end automatically the structured collection procedure (70) upon one or more exit criterions (228) being met at some unknown time, and mark/indicate the structured collection procedure (70) as completed if no exception occurred during performance of an event (237) in the schedule of events (222).
Patent CA-2749746-A1 (CA)
Inventor: GUPTA NISHA
IPC: A01N43/04
Filed: 2010-01-26
Abstract: A composition for dissolving or reducing the viscosity of sputum on a surface of a device includes an effective amount of glycerol and an effective amount of dextran sulfate in a saline solution. The effective amount of glycerol is between about 30-50% and the effective amount of dextran sulfate is between about 10-30%. The composition may further include an an-timicrobial agent.
Patent CA-2749902-A1 (CA)
Title: New process for highly selective purification of two plasma proteins: von willebrand factor (vwf) and fibronectin (fn)
Inventor: MORI FILIPPO
IPC: C07K14/755
Filed: 2010-01-19
Abstract: There is described a chromatographic purification process that allows highly purified von Willebrand factor(vWF) and Fibronectin (Fn) to be obtained, starting from a biological fraction enriched in vWF and Fn and easily scaled up to industrial level. Chromatographic purification was obtained by a strong anionic exchange resin. The concentrates obtained have a high specific activity and, given the low content of contaminant proteins, are particularly suitable for therapeutic use.