baber/WOPTO huggingface dataset:
Patent CA-2718730-A1 (CA)
Title: Method for rapid archiving and restoring of a video store
Inventor: CASPER DAVID ALAN
IPC: H04N7/26
Filed: 2008-03-26
Abstract: An apparatus, method and software program product for rapid archiving and restoring of a video store. The method includes receiving and recording video signals representing the video data more than one time responsive to a first command (S220); and terminating the recording of the video signals responsive to a second command (S260). The recoding of the video signals is performed at a video rate. The method further includes receiving video signals from the video recoding device (120) playing back the stored plurality of instances of the video data (S310);  recording the received video signals to a memory (102) responsive to a command (S320); and terminating the recording process when the memory (102) is filled, wherein the recorded video signals includes at least one instance of the video (S340).
Patent CA-2719125-A1 (CA)
Title: Derives de 2-aryl-6-phenyl-imidazo[1,2-.alpha.]pyridines polysubstitues, leur preparation et leur application en therapeutique
Inventor: ALMARIO GARCIA ANTONIO
IPC: C07D213/28
Filed: 2009-03-20
Abstract: Composés de formule (I) dans laquelle : R1 représente : un groupe phényle ou un groupe naphthyle, ces deux groupes pouvant éventuellement être substitués; X représente de 1 à 4 substituants identiques ou différents l'un de l'autre choisi parmi hydrogène, halogène, (C1-C10)alkyle, halo(C1-C10)alkyle, (C1-C10)alcoxy, NRaRb, cyano, nitro; R représente en position 3,5,7,8 de l'imidazo[1,2-a]pyridine de 1 à 4 substituants identiques ou différents l'un de l'autre; R2 et R3 représentent, indépendamment l'un de l'autre, un atome d'hydrogène, un groupe (C1-C10)alkyle éventuellement substitué; un groupe aryle éventuellement substitué; R2 et X peuvent former ensemble avec les atomes de carbone qui les portent un cycle carboné de 5 à 7 atomes de carbone; R4 représente : un atome d'hydrogène, un groupe (C1-C10)alkyle éventuellement substitué, ou un groupe aryle éventuellement substitué par un ou plusieurs substituants. Utilisation en thérapeutique et procédé de synthèse.
Patent CA-2719246-A1 (CA)
Inventor: YACOBI AVRAHAM
IPC: A61P11/06
Filed: 2009-03-26
Abstract: The present invention relates to a pharmaceutical composition for oral administration comprising an exceptionally labile active agent, a stabilizing vehicle comprising liquid triglycerides and a desiccant, wherein the composition is storage stable for an extended period without substantial degradation of the active agent.
Patent CA-2719736-A1 (CA)
Title: Spiro(5.5)undecane derivatives
Inventor: ZEMOLKA SASKIA
IPC: C07D471/04
Filed: 2009-03-25
Abstract: The invention relates to compounds of formula (I) that have an affinity to the µ-opioid receptor and the ORL 1-receptor, methods for their production, medications containing these compounds and the use of these compounds for the production of medications: (see formula I)
Patent CA-2720906-A1 (CA)
Title: Medical apparatus and method of making the same
Inventor: CULLY EDWARD H
IPC: A61F5/00
Filed: 2009-04-09
Abstract: The invention relates to a medical apparatus (100) including a device (116) used in the treatment of weight loss, obesity and potentially other associated health problems, e.g., type 11 diabetes. The device is used to impede absorption of nutrients within the gastrointestinal tract, i.e., bypassing a portion of the gastrointestinal tract. The medical apparatus enables implantation of the device using minimally invasive techniques, such a transesophageal approach under visualization. The device may be implanted via a working channel of a medical scope, e.g., an endoscope or in combination with a medical scope.
Patent CA-2722037-A1 (CA)
Inventor: ROSQUETA ARTURO S
IPC: A61B17/12
Filed: 2009-04-21
Abstract: Embolic implants, delivery systems and methods of manufacture and delivery are disclosed. The devices can be used for aneurysm treatment and/or parent vessel occlusion. Implant designs offer low profile compressibility for delivery to neurovasculature, while maintaining other necessary features such as density for occlusion purposes and desirable radial strength characteristics.
Patent CA-2722654-A1 (CA)
Inventor: JENSEN ERIC L
IPC: B60T8/175
Filed: 2009-04-29
Abstract: A vehicle is provided comprising: a main body; a plurality of wheels coupled to the main body; a traction motor associated with the main body and coupled to at least one of the wheels for driving the one wheel; control apparatus coupled to the traction motor and generating a motor drive signal to the traction motor;  and a first sensor for generating a speed signal indica-tive of a speed of the driven wheel. The control apparatus may calculate acceleration of the one wheel using changes in the speed signal over time and calculate an acceleration of the vehicle using torque applied by the traction motor and a mass of the vehicle.
Patent CA-2723797-A1 (CA)
Inventor: YAVUZ MEHMET
IPC: H04W28/10
Filed: 2009-05-07
Abstract: Techniques for enhanced back-haul flow control are provided. In an exemplary embodiment, a backhaul control system is de-scribed that comprises a base station controller (BSC), a backhaul network, and a base transceiv-er station (BTS). Each is responsive to data and messaging transmitted and received. In one as-pect, the BTS includes a queue and a controller.  The amount of data in a queue is adjusted by a controller based upon calculating a target queue size value. The controller non-uniformly adjusts the amount of data in a queue based upon a target queue size value which is based upon communi-cation system parameters. The target queue size and amount of data in a queue is adjusted so as to reduce buffer underrun, decrease system latency, and increase communication system throughput.
Patent CA-2725022-A1 (CA)
Title: A fastening tool with an internal combustion engine with a unique opening and closing chamber abutment
Inventor: ROUSSON LUDOVIC
IPC: B25C1/08
Filed: 2010-12-10
Abstract: The tool is to be used for driving fastening members into a supporting material. It comprises a cylinder (3), with a piston (5), a combustion chamber (1, 11), a cylinder head (12) bearing a fuel igniting means (36) in the chamber (1), a pin guide (9), for receiving a fastening member and the piston (5) shaft (7) and a cage (21). Return means are provided for opening the chamber (11), driving the pin guide (9) forwardly, opening and closing abutment means for the chamber (11). There are provided: - one single central spring (32) for opening the chamber (11) and, - on each side of the tool, one single opening and closing side chamber abutment (18, 55), integral with the chamber (11) and mobile in translation on the corresponding side of the cylinder (3).
Patent CA-2725126-A1 (CA)
Inventor: WILLIAMSON JOSEPH STEPHEN
IPC: E21B17/042
Filed: 2005-03-02
Abstract: A drill string including a tool joint having different inner diameters for a substantial axial length to provide enhanced strength in a threaded portion of the joint. A first drill pipe with a threaded box tool joint is welded to an upset portion thereof and a second drill pipe with a threaded pin tool joint welded to an upset portion thereof, with the threaded pin tool joint screwed into connection with the box tool joint. The first and second drill pipes include different outer and inner diameters. A wall thickness of the tool joint adjacent pin and threads is enhanced for providing increased torque strength of the connection.
Patent CA-2726795-A1 (CA)
Inventor: MURRAY GORDON
IPC: B27K3/52
Filed: 2011-01-06
Abstract: Disclosed is a method of reducing insect and microbial decay in wood. The method comprises the steps of:   a) immersing the wood in a treatment solution comprising i) a C1-C6 monoalkanolamine ester of boric acid (e.g., monoethanolamine ester of boric acid) and ii) creosote; and b) exposing the immersed wood from step a) to conditions which cause the release of boron from the C1-C6 monoalkanolamine ester of boric acid (monoethanolamine ester of boric acid) and which cause the boron to migrate into the interior of the wood.
Patent CA-2727233-A1 (CA)
Inventor: BUCHER BRAD A
IPC: C08L23/00
Filed: 2009-06-09
Abstract: A drag reducing composition comprising a primary polyolefin obtained by polymerizing mono-olefins containing from about 2 to about 30 carbon atoms, and a surfactant having an HLB in the range of 6.5 to 8.5 in an aqueous suspending me-dia.
Patent CA-2727299-A1 (CA)
Title: Device and method for determining the properties of aerosol formulations
Inventor: EGEN MARC
IPC: G01N13/00
Filed: 2009-06-08
Abstract: A device (100) for determining the solution rate and release kinetics of aerosol formulations comprises an inhaler (2) connected to a cascade impacter (3), wherein a membrane (6) is disposed on a filter plate of the cascade impacter (2), and an air-liquid model system with a device for collecting measured data.
Patent CA-2727841-A1 (CA)
Title: 5-amino-2,4,7-trioxo-3,4,7,8-tetrahydro-2h-pyrido [2, 3-d] pyrimidine derivatives and related compounds
Inventor: KAWASAKI HISASHI
IPC: A61K31/519
Filed: 2005-06-10
Abstract: The present invention relates to a pyrimidine compound represented by the following formula [I]:   (see formula I) wherein each symbol is as defined in the specification, a pharmaceutically acceptable salt thereof, and a pharmaceutical agent for the prophylaxis or treatment of a disease caused by undesirable cell proliferation, particularly an antitumor agent, which contains such compound. In certain aspects, the compound of the present invention has undesirable cell proliferation suppressing action, particularly, an antitumor action, and may be useful as an antitumor agent for the prophylaxis or treatment of cancer, antirheumatoid agent and the like. In addition, by the combined use with other antitumor agent such as alkylating agent, metabolism antagonist and the like, in certain aspects it can be an effective antitumor agent.
Patent CA-2728186-A1 (CA)
Inventor: PREISS-BLOOM ORAHN
IPC: A61L24/10
Filed: 2009-06-18
Abstract: A biocompatible medical sealant for use in a biological system, the sealant comprising a solution of a cross-linkable protein or polypeptide and a solution of a non-toxic cross-linking material which induces cross-linking of said cross-linkable protein, thereby sealing at least a portion of the biological system.
Patent CA-2728905-A1 (CA)
Inventor: WYMAN JEFFREY
IPC: A61B17/00
Filed: 2011-01-19
Abstract: A surgical instrument and method of using same are provided. The instrument includes a jaw portion extending along an axis and a handle portion rotatably connected with the jaw portion and configured to at least partially rotate about the axis with respect to the jaw portion. A needle assembly can be configured to pass through the jaw portion and along the axis by cooperation with the handle portion. The jaw portion, or a shaft portion connecting the jaw portion and the handle portion, can include at least one spring-assisted bearing and the handle portion can include at least one depression configured to engage the at least one spring-assisted bearing in an orientation that temporarily locks the shaft portion with respect to handle portion. A method includes rotating the handle portion with respect to the jaw portion and actuating the instrument to pass a portion of a suture through tissue.
Patent CA-2729682-A1 (CA)
Inventor: THOMAS ROBERT VICTOR
IPC: G06K7/00
Filed: 2008-06-26
Abstract: A radio frequency identification (RFID) monitoring system (12) for monitoring a plurality of RFID tags, and in particular for monitoring a plurality of vials incorporating such tags and stored at a low temperature, (eg.-80°C) within a storage unit (10), for example a freezer. The RFID system (12) comprises an RFID reader (28) and at least one antenna (34a-34i) for transmitting and receiving RF signals to communicate with the RFID tags. The system (12) further includes an electronic switch (38), preferably a FET switch, interposed between the RFID reader and the at least one antenna (34a-34i) to connect a particular antenna (34a-34i) to the RFID reader (28) and transmit RF signals from the antenna (34a-34i) to the RFID tags. The switch (38) is controlled to intermittently connect the antenna (34a-34i) to the RFID reader (28) to regulate the power of the RF signal transmitted from the antenna (34a-34i). The system enables an RFID tag to operate at low temperatures. Preferably the switch (38) and antenna (34a-34i) are integrated together, and in particular integrated into a shelf (22) of the storage unit (10).
Patent CA-2730998-A1 (CA)
Inventor: CAVALLINI VINCENT M
IPC: A23L29/256
Filed: 2009-07-17
Abstract: A composition and method of making frozen pellets made with juice includes a composition having at least about 50 weight equivalents of juice and a multipart stabilizer that acts as a gelling agent and a viscosifying agent. Frozen pellets are formed from the composition through cryogenic freezing. The resulting pellets contain a high level of juice and have a creamy taste and mouth feel. The multipart stabilizer results in the frozen pellets being free flowing at temperatures below approximately -4°F. Moreover, the multipart stabilizer contributes to the pellets having a high resistance to melting and clumping. In some em-bodiments, the frozen pellets made with juice are blended with frozen pellets made with yogurt to form a frozen food product.
Patent CA-2732096-A1 (CA)
Inventor: GRAVESEN PER OTTO BORRESEN
IPC: A61M16/00
Filed: 2009-11-04
Abstract: The present invention concerns a respiratory suction system for providing ventilation of a patient's respiratory tract, the system comprising an elongated catheter with a distal end, a manifold (4) defining a flow path in a ventilator circuit and comprising access means allowing the catheter to be advanced through the manifold and into a respiratory tract of a patient, the access means comprising a valve (45) which is openable in response to the advancement of the catheter through the valve and into the flow path, wherein the valve comprises a proximal end has an annular outer flange section, a distal end and a tubular body extending between the proximal end and the distal end, the tubular body comprising a plurality of valve members extending from the annular flange section to the distal end which has end surfaces wherein a plurality of radial slits are provided, extending from the centre towards the periphery and thereby separating the valve members at the distal end.
Patent CA-2734367-A1 (CA)
Title: Device for continuously mixing fed-out natural gas with oxygen to produce a burnable gas for heating pressurized natural gas before or after the expansion thereof
Inventor: LENK ANDREAS
IPC: B01F23/10
Filed: 2009-05-12
Abstract: The invention relates to a device for continuously mixing fed-out natural gas with oxygen to produce a burnable gas used for heating the pressurized natural gas before or after the relaxation thereof, comprising a mixing section having connections for a natural gas supply line, an oxygen infeed line, and a burnable gas discharge line. The mixing section is designed as a closed mixing container, which has a mixing chamber, at the center of which forming a mixing zone a distributing pipe for oxygen is disposed that is joined to the connection for oxygen infeed. The mixing chamber is filled completely, and the distributing pipe is filled at least partially, with a packing of ceramic granular material. The mixing chamber of the mixing container is equipped with temperature sensors for temperature measurement. The mixing container is designed as a standing container, which at the bottom has the connection of the natural gas supply and at the top the connection for the burnable gas discharge.
Patent CA-2734549-A1 (CA)
Inventor: GILLES JEAN-GUY
IPC: A61K39/395
Filed: 2007-08-23
Abstract: The present invention relates to an anti-idiotypic monoclonal antibody directed against a Factor VIII-inhibiting antibody which binds to the C1 domain of Factor VIII, and also relates to a cell line producing this anti-idiotypic monoclonal antibody, to the use of this anti-idiotypic monoclonal antibody as a medicament, and more particularly to the use thereof for the manufacture of a medicament for the treatment of haemophilia A.
Patent CA-2735746-A1 (CA)
Inventor: SAYET PETER H
IPC: A61F2/04
Filed: 2003-04-03
Abstract: An implantable apparatus is disclosed for controlling fluid flow within a host body includes a constricting member for allowing fluid flow within a body canal when in an open position, and for reducing fluid flow within a body canal when in an closed position. Remote telemetry can be used to operate the constricting member from a position outside the body. The constricting member can include a piston having at least two protrusions for contacting the vessel surface of the body canal. A fluid-operated member can receive fluid to reduce fluid flow within the body canal and expel fluid to allow fluid flow within the body canal. An actuating member is provided for operating the fluid-operated member between the open and closed positions.  The actuating member has structure for flowing fluid into and out of the fluid-operated member. A control device is provided for operating the actuating member.
Patent CA-2736030-A1 (CA)
Inventor: HAYNES BARTON F
IPC: A61K31/685
Filed: 2009-09-08
Abstract: The present invention relates to a method of inducing an anti-viral immune response. The method comprises administering to a patient in need thereof an antigen that induces the production of antibodies that, upon binding to a cell surface target, result in the production of chemokines that inhibit viral infection.
Patent CA-2737868-A1 (CA)
Inventor: RUSSELL DAVID C
IPC: G06V40/13
Filed: 2004-06-01
Abstract: This invention describes a system and methods for media content subscription (251) service distribution; typical services include cable television, premium content channels, pay-per-view, XM radio, and online mp3 services. Subscribers use portable electronic devices to store digital certificates (256) certifying the subscriber's privileges and an assigned public key (255). The devices can communicate with specially enabled televisions, radios, computers, or other media presentation apparatuses. These, inturn, can communicate with central databases owned by the provider, for verification purposes. Methods of the invention describe media content subscription (251) service privilege issuing and use. The invention additionally describes methods for protecting media content transmitted to users with a variety of encryption schemes. The invention also comprises methods for subscribed users to bestow a subset of their privileges to a number of secondary users, with appropriate permission from the media content subscription (251) service provider.
Patent CA-2738107-A1 (CA)
Title: Valve with shuttle
Inventor: OSBORNE LAWRENCE
IPC: E21B34/06
Filed: 2011-04-20
Abstract: A valve with a shuttle for use in a flow management system is capable of bypassing a backflow.
Patent CA-2738119-A1 (CA)
Inventor: CROOKSTON LAWRENCE A
IPC: E04C3/04
Filed: 2011-04-21
Abstract: A gusset plate for securing roof truss members together and aiding in anchoring a security line. The plate is planar and metallic having front and rear surfaces and an outer perimeter. Teeth project outwardly from the rear surface. The perimeter includes a flat or V-shaped first edge and a U-shaped second edge. The V-shape and U-shape open in the same direction. The plate includes first and second wings defined between the first and second edges and extending for a distance along the front surfaces of the truss members. A shackle on the security line is secured to the roof truss proximate where the roof truss is reinforced by the gusset plate. The plate secures the truss members together and can provide a strong, rigid surface for the shackle to engage thereby reducing the likelihood of damage to the truss when force is applied to the security line.
Patent CA-2739445-A1 (CA)
Inventor: YU PENG
IPC: C07K1/107
Filed: 2009-10-05
Abstract: Site-specific modifications of proteins at their N-termini are provided. In particular, a chemical modification of proteins at their N-termini via a transamination reaction to form homogeneous adducts such as, the corresponding oxime derivatives is provided. Methods of making and using the adducts in radio-labelling, molecular imaging applications, and treatment of disorders such as cancer, Crohn's disease, arthritis, atherothrombosis and plaque rupture are also provided.
Patent CA-2740969-A1 (CA)
Inventor: ASBERG PETER
IPC: A61K31/381
Filed: 2009-10-19
Abstract: The present invention relates to novel substituted thiophene derivatives useful in therapy of diseases related to mis-folded and aggregated proteins.
Patent CA-2742622-A1 (CA)
Inventor: ZUNIGA-PFLUECKER JUAN CARLOS
IPC: A61K35/12
Filed: 2009-11-06
Abstract: Human progenitor T cells that are able to successfully engraft a murine thymus and differentiate into mature human T and NK cells are described The human progenitor T cells have the phenotype CD34+CD7+CD 1a-CD5- or CD34+CD7+CD1a-CD5+ and are derived from human hematopoietic stem cells, embryonic stem cells and induced pluripotent stem cells b\ coculture with cells expressing a Notch receptor ligand (OP9-DL1 or OP9-DL4) Such cells are useful in a variety of applications including immune reconstitution, the treatment of immunodeficiencies and as carriers for genes used in gene therapy.
Patent CA-2744830-A1 (CA)
Title: Brush seal
Inventor: BEICHL STEFAN
IPC: F16J15/32
Filed: 2009-12-02
Abstract: The invention relates to a brush seal (10) for sealing a gap between two parts, in particular between a rotor and a stator, comprising a bundle of bristles (11) that includes bristles which are attached to a bristle holder (13) by means of a fastening element (14). According to the invention, the bundle of bristles (11) includes several layers (15, 16) of bristles (17, 18) made of different materials.
Patent CA-2744834-A1 (CA)
Inventor: COMAN JOHN HERBERT
IPC: F03B13/22
Filed: 2005-12-05
Abstract: A paddle wheel (16) is stationarily positioned to penetrate the surface of a body of water. Preferably, a plurality of paddle wheels (16) are deployed on a single floating platform to optimize the transfer of the energy contained in the flow of water passing the floating platform. Each paddle wheel is geared in a simple method to rapidly rotate a generator axle of an electricity generator of the type conventionally deployed for wind turbines on 'wind farms'. Preferably, each paddle wheel powers a plurality of electricity generators. Means are disclosed to compensate for variations in flow rates in the body of water including means to intensify a flow of the water and means to selectively vary a depth of penetration of the paddle wheel into the water.
Patent CA-2745509-A1 (CA)
Inventor: COLLEDGE JEFF
IPC: A61K33/243
Filed: 2009-12-03
Abstract: In the present invention there is provided a pharmaceutical composition in a solid dosage form suitable for oral administration, the composition comprising bendamustine or a pharmaceutically acceptable ester, salt or solvate thereof as an active ingredient, and at least one pharmaceutically acceptable excipient, which is a pharmaceutically acceptable saccharide selected from the group consisting of one or more of a monosaccharide, a disaccharide, an oligosaccharide, a cyclic oligosaccharide, a polysaccharide and a saccharide alcohol, wherein the ratio by weight of the active ingredient to the saccharide excipient(s) is in the range of 1 :1-5.