baber/WOPTO huggingface dataset:
Patent CA-2741611-A1 (CA)
Inventor: PILE BRIAN FRANK
IPC: A61G7/057
Filed: 2009-11-18
Abstract: A mattress (1) has a cover (2) enclosing two layers (3,4) of pneumatic cells.  The cells are made of impermeable sheet or tube material welded into desired shapes. The bottom layer comprises edge cells (31) extending the full length of the mattress.  These cells are partially closed at two positions, a hip position (32) and a knee position (33). Thus these cells have a head and back portion (34), an upper leg portion (35) and a lower leg portion (36).  The portions can hinge or pivot with respect to their adjoining portions, without the pneumatic pressure in them tending to keep them rigid. Between the edge cells at the head end of the bed, i.e. between the head portions (34), six short head cells (37) are arranged with their cell length in the direction of the length of the mattress. The head cells are manufactured as a group separate from the edge cells. Similarly six lower leg cells (38) are provided between the lower leg portions (36). The central space in the bottom layer left by cells just described is filled by a group of nine transversely extending cells (39). The groups of cells are held together by toggles described in more detail below.  The upper layer consists of a head back and upper leg group of twelve transverse cells (41) and a second group of seven lower leg cells (42).
Patent CA-2743164-A1 (CA)
Title: Systems and methods for mitigating annular pressure buildup in an oil or gas well
Inventor: MASKOS KRYSTIAN K
IPC: E21B33/035
Filed: 2009-11-17
Abstract: The present invention is generally directed to systems and methods for mitigating temperature-related pressure buildup in the trapped annulus of an oil or gas well, wherein such systems and methods employ production and/or tieback casing having one or more pressure mitigating chambers, and wherein such chambers make use of pistons, valves, and burst disks to mitigate pressure increases within the annulus. Such systems and methods can provide advantages over the prior art, particularly with respect to offshore wells.
Patent CA-2743408-A1 (CA)
Title: Security element having a machine-readable code
Inventor: SCHIFFMANN PETER
IPC: G06K19/06
Filed: 2009-10-29
Abstract: The present invention relates to a security element (12) having a machine-readable code whose information content is not detectible with the naked eye and without auxiliary means, the code exhibiting a coarse code (22) having low information content for detection with a low-resolution sensor and, arranged within the coarse code (22), a fine code (24) having higher information content for detection with a high-resolution sensor of the same kind.
Patent CA-2744779-A1 (CA)
Inventor: BOUCHEZ BORIS
IPC: H02K1/12
Filed: 2011-06-23
Abstract: The present invention relates to an alternating-current electric motor of a combined electric device for powering and charging, the said electric motor being formed by a stator connected to an electricity network of which the number of phases is lower than the number of phases of the said motor, the said charging current of the said network being injected via a connection point dividing each phase of the said stator connected to a phase of the said network into two half-windings, the said motor being characterized in that each half-winding of a phase comprises a plurality of coils wired together so as to reduce the magnetic linkage of each half-winding at the said connection point so that there exists an apparent non-zero inductance at the said connection point in charging mode of the said device.
Patent CA-2744781-A1 (CA)
Inventor: COUTURE GARY M
IPC: A61B17/285
Filed: 2011-06-28
Abstract: An end effector assembly for use with an electrosurgical instrument is provided.  The end effector assembly has a first jaw member having a first pair of tissue contacting surfaces and an insulator disposed therebetween. The end effector assembly also has a second jaw member that includes a second pair of tissue contacting surfaces, a pair of insulators disposed between the second pair of tissue contacting surfaces, and a cutting element disposed between the pair of insulators. The relative movement of the first jaw member toward the second jaw member causes the insulator of the first jaw member and the pair of insulators of the second jaw member to pinch tissue disposed between the first jaw member and the second jaw member.
Patent CA-2746146-A1 (CA)
Inventor: NUSSBAUM IAN
IPC: G06F11/20
Filed: 2009-12-08
Abstract: A distributed architecture and method for maintaining the integrity of data streams within a multi-pipelined processing environment. The architecture comprising a communications network for carrying a plurality of data streams and a master processor adapted to process one or more messages in at least one of the data streams, the message processing including the creation of one or more data packets within the stream, each packet encapsulating at least a transaction summary of the data that has been processed. The architecture further comprising at least one slave processor per master processor adapted to emulate the transactional state of the master processor by regenerating the data stream as a result of processing the one or more data packets, whereupon in response to an error event on the master processor, the slave processor acts to avoid interrupting the data stream by generating one or more successive data packet(s). Hence, the architecture and method serve as a high availability, robust fault tolerant system, mitigating against the loss of data within data streams.
Patent CA-2746512-A1 (CA)
Inventor: RINNE BERND
IPC: C07C67/58
Filed: 2009-11-28
Abstract: The present invention relates to a process for the separation of vinyl acetate from a gas mixture formed by the reaction of ethylene with acetic acid and oxygen in the gas phase over catalysts comprising palladium or palladium compounds.
Patent CA-2748548-A1 (CA)
Inventor: BIDERMAN DAVID
IPC: H04L29/06
Filed: 2009-12-28
Abstract: Methods and apparatuses for real-time or near real-time streaming of content using transfer protocols such as an HTTP compliant protocol. In one embodiment, a method includes dividing a stream of data, representing the contiguous time based content of a program (e.g. a live video broadcast), into a plurality of distinct media files, and generating a playlist file having a plurality of tags and Universal Resource Indicators indicating an order of presentation of the plurality of distinct media files. The plurality of media files and the playlist file can be made available for transmission to a client device which can retrieve the media files using the playlist file.
Patent CA-2749015-A1 (CA)
Inventor: DORSCH DIETER
IPC: A61K31/501
Filed: 2009-12-10
Abstract: The invention relates to compounds of formula (I) wherein D, R1, R2, R3 and R4 are defined as in claim 1. The compounds according to the invention are tyrosine kinase inhibitors, especially Met kinase inhibitors and can be used, inter alia, to treat tumors.
Patent CA-2749157-A1 (CA)
Inventor: GURURAJA TARIKERE
IPC: C07D239/32
Filed: 2010-01-13
Abstract: 2,4-Pyrimidinediamine compounds represented by formula (I), methods for preparing the same and methods for treating an inflammatory disorder and for inhibiting the production of IL-23 and/or stimulating the production of IL-10 using the same are disclosed.
Patent CA-2749222-A1 (CA)
Title: Mechanical pipe coupling having spacers
Inventor: GIBB JOHN
IPC: F16L23/032
Filed: 2005-05-10
Abstract: A preassembled mechanical pipe coupling having spacers is disclosed. The coupling has a plurality of interconnectable segments that straddle the ends of pipe elements to be joined. The segments have arcuate surfaces that engage outer surfaces of the pipe elements. Spacers, positioned between the segments, maintain them in spaced apart relation sufficient to allow the pipe elements to be inserted between the segments. The segments have adjustably tightenable connection members for connecting the segments and drawing them to one another. When the connection members are tightened and the effect of the spacers is overcome, the arcuate surfaces are brought into engagement with the outer surfaces of the pipe elements.
Patent CA-2749315-A1 (CA)
Inventor: RITTER TOBIAS
IPC: C07D491/04
Filed: 2010-01-08
Abstract: Fluorinated compounds and methods of making fluorinated compounds are described herein.
Patent CA-2749601-A1 (CA)
Title: Ratio based biomarkers and methods of use thereof
Inventor: HEWITT STEPHEN M
IPC: G16B25/10
Filed: 2010-01-13
Abstract: Compositions, methods and kits are described for identifying biomolecules (e.g., proteins and nucleic acids) expressed in a biological sample that are associated with the presence, development, or progression of a disease (such as cancer), or more generally determination of the etiology or risk factors associated with a disease. Sample types analyzed by the disclosed methods include but are not limited to archival tissue blocks that have been preserved in a fixative, tissue biopsy samples, tissue microarrays, and so forth. The methods disclosed herein correlate expression profiles of biomolecules with various disease types, and allow for the determination of relative survival rates; in some embodiments, the methods permit determination of survival rates for a subject with cancer. In other embodiments, the disclosure relates to methods for evaluating therapeutic regimes for the treatment, such as treatment of cancer.
Patent CA-2749759-A1 (CA)
Title: Dispositif de drainage implantable
Inventor: FORSELL PETER
IPC: A61F2/04
Filed: 2009-01-28
Abstract: L'invention concerne un dispositif de drainage implantable. Le dispositif est conçu pour déplacer un liquide organique d'une partie du corps d'un patient à une autre partie du corps.
Patent CA-2750183-A1 (CA)
Title: Fluid flow control apparatus and patient fluid sampling method
Inventor: HAN STEVE
IPC: A61B10/00
Filed: 2009-12-22
Abstract: A fluid flow control apparatus (22) used in medical fluid sampling. The apparatus includes a valve assembly (26), first and second ports (28,30), and a cap (32). The valve assembly comprises a body (34) rotatably assembled to a housing (36) and defining a passageway (50) and at least two recesses (48a, 48b) defined by an interior surface of the housing and the body which is formed separate from the passageway. The ports extend from the housing and are configured for connection to medical devices.    The valve assembly is operable to interchangeably align the passageway and the recesses with the ports. Finally, the cap is connected to the housing, and forms an opening for coupling to a specimen container (24).
Patent CA-2750912-A1 (CA)
Title: Liquid hand dishwashing detergent composition
Inventor: BETTIOL JEAN-LUC
IPC: C11D3/386
Filed: 2010-01-25
Abstract: A hand dishwashing detergent composition comprising a protease and a pearlescent agent to provide superior grease cleaning and hand mildness.
Patent CA-2751597-A1 (CA)
Title: Procede pour optimiser le positionnement de puits dans un reservoir petrolier
Inventor: BOUZARKOUNA ZYED
IPC: E21B43/00
Filed: 2011-08-30
Abstract: - Procédé pour déterminer des emplacements de puits, ou zones de drainage, au sein d'un réservoir d'hydrocarbures permettant l'exploitation de ce réservoir. - On génère aléatoirement des configurations de zones de drainage, en générant pour chaque configuration des emplacements pour chaque zones de drainage. On détermine les emplacements de chaque zone de drainage pour optimiser un critère de qualité, au moyen d'un algorithme d'optimisation itératif au cours duquel : pour des premières itérations, on évalue le critère de qualité au moyen d'un simulateur d'écoulement, et pour des itérations ultérieures, on construit un modèle approché d'évaluation du critère de qualité, on évalue la qualité de ce modèle approché, et on détermine le critère de qualité au moyen du modèle approché ou au moyen du simulateur d'écoulement en fonction de la qualité de ce modèle approché.
Patent CA-2753878-A1 (CA)
Inventor: LEV BOAZ
IPC: H04L47/40
Filed: 2010-03-26
Abstract: A router module receives a client request. In response to receiving the request, the router module obtains the network address of a server module to fulfill the request. The router module then determines whether it is executing on the same physical computer as the server module. If the router module determines that the server module is not executing on the same physical computer, the router module forwards the client request to the server module utilizing a standard network transport. If the router module determines that the server module is executing on the same computer, the router module forwards the client request to the server module using an optimized transport, such as an optimized local-machine-only transport.
Patent CA-2754057-A1 (CA)
Inventor: KATO YASUYUKI
IPC: H04J11/00
Filed: 2010-01-20
Abstract: An efficient discontinuous reception operation is provided for a mobile station device in Advanced-EUTRA. In a mobile station device connected to a base station device using a plurality of component carriers, during discontinuous reception, one discontinuous reception parameter is applied to all the component carriers used by the mobile station device to thereby perform the operation of monitoring a control channel in all the component carriers, and when the control channel addressed to the mobile station device is received in one or more component carriers during a reception ON period, the reception ON period is extended in all the component carriers.
Patent CA-2759462-A1 (CA)
Inventor: CHEN DONG
IPC: H04W56/00
Filed: 2010-04-15
Abstract: A method for processing radio link failure (RLF) includes, when a user equipment (UE) communicates with a network through two or more carriers, if downlink RLF  occurs on at least one of the two or more carriers, determining whether there is a carrier on which no downlink RLF occurs, among the two or more carriers, and sending a message to the network through a dedicated control channel (DCCH) of the carrier on which no downlink RLF  occurs if there is the carrier on which no downlink RLF occurs, wherein the message carries information of at least one of a carrier and a cell on which RLF occurs and instructs the network to perform RLF  processing for the carrier on which the downlink RLF occurs, or stopping sending information on an uplink dedicated physical control channel (DPCCH) of the carrier on which the downlink RLF occurs.
Patent CA-2761479-A1 (CA)
Title: Portable ping-pong set
Inventor: COPELAND STEPHAN
IPC: A63B61/00
Filed: 2011-12-12
Abstract: A portable ping pong set having a net assembly comprising a first post having a first base member, a second post having a second base member, and a net fixedly secured within each of the first and second posts and extendible therebetween, the first and second base members operatively arranged to form an assembly base when the first and second base members are proximate one another, the assembly base having a first shape when the first and second base members are proximate one another; and, a paddle having a blade and retractable handle, the blade having a second shape, wherein the first shape and the second shape are substantially similar when the handle is retracted into the blade.
Patent CA-2761845-A1 (CA)
Inventor: ZHANG HESHENG
IPC: A61P35/00
Filed: 2010-05-14
Abstract: Compounds of formula (I), preparation method thereof and pharmaceutical compositions containing such compounds are disclosed, wherein R1, R2, R3, R4, R5, R6, R7 and R8 are defined in the description. The uses of said compounds for manufacturing a medicament for the treatment of PDE4-mediated diseases or conditions are also disclosed.
Patent CA-2761961-A1 (CA)
Title: Modulators of 5-ht receptors and methods of use thereof
Inventor: AKRITOPOULOU-ZANZE IRINI
IPC: A61P25/00
Filed: 2010-05-20
Abstract: The present application relates to aryl- and heteroaryl-fused decahydropyrroloazepine, octahydroox-epinopyrrole, octahydropyrrolothiazepine dioxide, decahy-drocyclohepta[c]pyrrole, and octahydrocyclohepta[c]pyr-role derivatives of formula (I), wherein R1, R2, R3, R4, R5, A, Y1, Y2, and Y3 are as defined in the specification. The present application also relates to compositions comprising such compounds, processes for making such compounds, and methods of treating disease conditions using such compounds and compositions, and methods for identifying such compounds.
Patent CA-2764158-A1 (CA)
Title: Polynucleotides for multivalent rna interference, compositions and methods of use thereof
Inventor: HAUSER TODD M
IPC: A61P31/18
Filed: 2010-06-01
Abstract: The present invention includes bivalent or multivalent nucleic acid molecules or complexes of nucleic acid molecules having two or more target-specific regions, in which the target-specific regions are complementary to a single target gene at more than one distinct nucleotide site, and/or in which the target regions are complementary to more than one target gene or target sequence.    Also included are compositions comprising such nucleic acid molecules and methods of using the same for multivalent RNA interference and the treatment of a variety of diseases and infections.
Patent CA-2766057-A1 (CA)
Title: Biomarker assay of neurological condition
Inventor: SVETLOV STANISLAV I
IPC: C40B40/10
Filed: 2010-06-21
Abstract: A process and assay for determining the neurological condition in a subject is provided whereby the level of one or more neuroactive biomarkers is measured in a sample obtained from the subject. The processes and assay include measurement of multiple neuroactive biomarkers for synergistic determination of a neurological condition such as neurological damage due to injury, disease, contact with a compound, or other source.
Patent CA-2767939-A1 (CA)
Title: Deck block
Inventor: GARRETT MICHAEL DAVID
IPC: E04B1/00
Filed: 2010-08-09
Abstract: A deck block adapted to be interconnected with other deck blocks to form an insulating deck for casting concrete. The deck block comprising a foam panel at least one hole extending into the panel from the one end toward an opposing end such that the hole has an open end and a closed end. At least one protrusion extends from the panel and the protrusion is matingly receivable in at least a portion of a hole of a like panel to interconnect the panels in an end-to-end relationship. The panel has a vertical groove extending from a bottom surface and intersecting the opening of the panel to provide a fluid flow channel from the opening to the bottom surface of the panel when the like panels are interconnected. The protrusion has a horizontal groove extending along a lower end thereof from a distal end of the protrusion to a proximal end thereof so as to intersect the vertical groove.
Patent CA-2768675-A1 (CA)
Title: Carrier with integrated ducting
Inventor: CRANE MICHAEL W
IPC: B29C48/151
Filed: 2010-07-21
Abstract: The present invention is directed to a carrier for an automobile with integrated active ducting. The carrier includes at least one aperture, and at least one louver rotatably mounted in the aperture. Also attached to the carrier is an actuator, and the actuator is connected to the louver. The actuator is operable for moving the louver between an open position and a closed position such that when the louver is in the open position, air flow passes through the aperture.
Patent CA-2771135-A1 (CA)
Inventor: HOPPE SVEN MARCO
IPC: G06T15/00
Filed: 2010-09-03
Abstract: According to a method for representing a plurality of at least partially overlapping objects on a display having a pixel matrix, wherein a distance value is associated with every object as a measure for a virtual distance to a viewer and the pixels of every object can be associated with an object region, a region priority value is associated with every object region. An object to be represented with a halo is subdivided into the object regions of the object core and the surrounding halo, the pixels of an object core being associated with a higher region priority value than the pixels of a halo. The pixels of an object without halo are associated with the object region of the object surface having a lower region priority value than the pixels of a halo. In a preceding process step, the object region of the halo is first treated and the object region of the object core is processed and displayed in a subsequent process step. Every pixel is associated with a modified distance value which is the sum of the initial distance value multiplied by a region priority factor and the region priority value.
Patent CA-2773443-A1 (CA)
Title: Long-wear mascara compositions
Inventor: DEMPSEY JAMES HERMAN
IPC: A61K8/92
Filed: 2010-10-26
Abstract: A cosmetic composition for use on eyelashes and/or eyelids that includes from about 15% to about 50%, by weight, of a film former selected from the group consisting of tall oil glyceride, pentaerythrityl rosinate, glyceryl rosinate, and the hydrogenated versions and mixtures thereof. Further there is from about 0.1% to about 14%, by weight, of a colorant. The cosmetic composition is long lasting and has excellent wear characteristics.
Patent CA-2774386-A1 (CA)
Inventor: PACIONE JOHN ANTHONY
IPC: E04F15/00
Filed: 2012-04-13
Abstract: Kits and methods for installing, repairing and/or replacing a decorative covering on a non-decorative substrate. The kit may include an engagement layer, a decorative covering and/or a substrate.
Patent CA-2774415-A1 (CA)
Inventor: SOULODRE GILBERT ARTHUR JOSEPH
IPC: H04S5/00
Filed: 2010-10-04
Abstract: A sound processing system receives an audio input signal that includes at least two different input channels of audio content. The sound processing system dissects the audio input signal to separate sources of audible sound included in the audio input signal into sound source vectors. Separation of the sources of audible sound into sound source vectors may be based on a perceived location of each of the sources of audible sound within a listener perceived sound stage. The sound source vectors may represent spatial slices across the listener perceived sound stage that may be individually and independently processed with the sound processing system. Following processing, the sound source vectors may be selectively assembled to form an audio output signal having output channels used to drive respective loudspeakers. Since the sources of audible sound are separated and independent, the audible sound sources may be included on any one or more of the output channels.
Patent CA-2775975-A1 (CA)
Inventor: CHAUDHARY BHARAT I
IPC: C08K5/07
Filed: 2010-09-29
Abstract: La présente description concerne une composition polymère contenant une résine de chlorure de vinyle et un ester d'acide gras époxydé. La composition polymère comprend en outre une composition thermiquement stabilisante. La composition thermiquement stabilisante comprend un premier sel de métal, un deuxième sel de métal, et une ß-dicétone. L'ester d'acide gras époxydé est le plastifiant primaire, ou unique, dans la composition polymère. La présente composition polymère a une application avantageuse en tant que revêtement pour des fils et des câbles.
Patent CA-2777024-A1 (CA)
Inventor: HOLLADAY ROBERT J
IPC: A61P31/04
Filed: 2012-05-14
Abstract: Un pansement pour plaie à base dhydrogel pulvérisable composé dune solution aqueuse de Carbopol neutralisé et dhydrosol dargent de nanoparticules dargent formées par voie électrolytique sans lutilisation ni linclusion de matériaux organiques. Lhydrogel est vaporisé avec un système de vaporisateur à barrière physique qui sépare lhydrogel de lagent propulseur. Lhydrogel est thixotropique/fluidisé par cisaillement de manière que sa viscosité soit suffisamment réduite dans le vaporisateur pour permettre la formation dun jet et quil récupère une viscosité suffisante pour résister à lécoulement lorsquil est déposé sur une surface verticale.