baber/WOPTO huggingface dataset:
Patent CA-2682032-A1 (CA)
Inventor: UY JOHNNY
IPC: A61K31/4535
Filed: 2008-04-23
Abstract: The invention provides compounds of the formula: (I) in salt or zwitterionic form or a pharmaceutically acceptable salt thereof, wherein R1-6, a, Z and Q are as defined in the specification. These compounds are muscarinic receptor antagonists. The invention also provides pharmaceutical compositions containing such compounds, processes for preparing such compounds and methods of using such compounds to, for example, treat pulmonary disorders such as chronic obstructive pulmonary disease and asthma.
Patent CA-2683184-A1 (CA)
Title: Gas restrictor for pump
Inventor: MACK JOHN J
IPC: F04B47/06
Filed: 2009-10-16
Abstract: An inlet apparatus for a well pump.
Patent CA-2684248-A1 (CA)
Inventor: ALLMAN JAMES H
IPC: F16K15/16
Filed: 2009-11-02
Abstract: Un clapet antiretour pour un écoulement à sens unique dun fluide comprend un corps de soupape définissant au moins deux paires de parois latérales sétendant axialement, chaque paire de parois latérales comportant une paire de lèvres élastiques définissant un orifice en forme de fente à lextrémité de sortie du clapet. Dans un mode de réalisation de linvention, le corps de clapet défini trois paires de parois latérales et des lèvres correspondantes qui sont disposées de manière à fournir au clapet antiretour une forme en section transversale à « poutre en I ». Le clapet antiretour à poutre en I comporte une section transversale compacte, ce qui en permet la fixation à lintérieur ou à lextérieur dun tuyau. La forme à poutre en I assure un support le long de laxe du clapet de manière que ce dernier ne nécessite pas une structure de soutien supplémentaire. Dans un autre mode de réalisation, le corps de soupape peut définir deux paires de parois latérales ayant une section transversale en forme de T.
Patent CA-2688266-A1 (CA)
Title: Container for storing and unloading bulk material
Inventor: JAGGY PETER
IPC: G07F11/44
Filed: 2008-06-23
Abstract: The present invention relates to container (1) for storing and unloading bulk material comprising : - a vessel (2) presenting a closed end (3) and an opened end (4), - a hopper (5) placed inside the vessel (2) and tapering to a discharge outlet in direction of the vessel opened end (4), - a tearable membrane (7) closing the hopper (5) and the vessel (2). The invention relates also to a tank to be refilled by said container and a method for refilling the tank with the container.
Patent CA-2692243-A1 (CA)
Inventor: KIM JUNG-JIN
IPC: H04N7/24
Filed: 2008-06-30
Abstract: The Mobile Broadcasting (A-VSB MCAST) design consists of transport and signaling optimized for mobile and handheld services. Section 5 provides the overall A-VSB MCAST architecture.  Section 6 specifies the physical and link layers.  Section 7 specifies the transport layer. And, Section 8 describes the frame slicing mechanism for burst transmission. Backwards compatibility is ensured by the careful design of the physical and link layers. Field tests are well underway now, being overseen by ATSC T SG/S9.
Patent CA-2698868-A1 (CA)
Inventor: EVANS ROYSTON ALAN
IPC: B64C25/22
Filed: 2010-04-01
Abstract: A hydraulic control system for an aircraft landing gear system comprises a hydraulic pressure source connected to a hydraulic fluid pressure transmission line (5), and at least one hydraulic actuator (8,9,10,11,12,13) for extending and/or retracting a landing gear, wherein first and second valves (33,34) are provided in series along the hydraulic fluid pressure transmission line (5), the first (33) and second (34) valves being adjustable to control the hydraulic pressure supplied to the at least one hydraulic actuator (8,9,10,11,12,13). The control system also controls uplock actuators (14,15,16).
Patent CA-2701034-A1 (CA)
Inventor: KARNIK ROHIT NANDKUMAR
IPC: C12N5/0775
Filed: 2008-09-29
Abstract: The present invention provides systems for cell separation based on cell rolling on surfaces along edges of regions coated with cell adhesion molecules. A variety of designs of coated regions and edges are disclosed.
Patent CA-2702960-A1 (CA)
Title: Push-in retainer system for use in the direct plication annuloplasty treatment of mitral valve regurgitation
Inventor: KREVER MATTHEW
IPC: A61B17/00
Filed: 2008-10-17
Abstract: A system for using a barbed tubular retainer (500) in the treatment of mitral valve regurgitation by reshaping the mitral valve annulus using one or more plications of annular tissue each fixed by a retaining clip is described. The system includes four devices to achieve such percutaneous direct plication annuloplasty. The first is a crossing catheter (200).  Second, a deflecting guide catheter (300) is used to provide a means for guiding the plication device into proper position at the subvalvular region of the mitral valve annulus. Third, the plication device is then used to make placations in the subvalvular region of the mitral valve annulus. Fourth, a barbed tubular retainer deployed by the plication device in order to retain the plicated tissue in the plicated form. Alternatively, the fourth device is a retainer delivery catheter (600) that enables delivery of a barbed tubular retainer that is attached to its distal end over the outside of the plication device.
Patent CA-2703927-A1 (CA)
Title: Method for resolution of a mixture of pinocembrin optical isomers, especially a pinocembrin racemate
Inventor: WU SONG
IPC: C07B57/00
Filed: 2008-11-07
Abstract: The present invention relates to a method for resolution of a mixture of pinocembrin optical isomers, in particular a pinocembrin racemate, using a chiral primary amine or a chiral sulfmamide. The present invention also relates to a (R)-(+)-pinocembrin obtained by the method.     (see above formula)
Patent CA-2705017-A1 (CA)
Inventor: SHARRATT ANDREW PAUL
IPC: C07C17/23
Filed: 2008-11-10
Abstract: A method of catalytically converting 2,2, dichlorohexafluoropropane (HFC-216aa) into 2 chloro 1,1,1,2,3,3,3 heptafluoropropane (HFC-217ba) including the step of exposing the 2,2 dichlorohexafluoropropane to a chromium-containing catalyst comprising a metal oxide, a halogenated metal oxide or a metal oxyhalide, which chromium-containing catalyst comprises 0.01% to 5.0% by weight zinc or a compound of zinc.
Patent CA-2705348-A1 (CA)
Inventor: JHA ANJALI
IPC: H04W36/32
Filed: 2008-12-24
Abstract: As a communication is engaged upon a mobile device, data can be relayed through a base station. Determining which base station the mobile device should use can be based upon location and velocity of the mobile device. Other factors can be taken into account in determining a base station, such as power output of the mobile device and base station, load balancing, mobile device trends, and the like. Based upon these various factors, a determination can be made if the mobile device should transfer base stations.
Patent CA-2708522-A1 (CA)
Inventor: PELKA DAVID G
IPC: G02F1/13357
Filed: 2009-01-13
Abstract: A backlight apparatus (8) includes a point source (16) of radiant electromagnetic energy. A total internal reflection (TIR) lens (14) has a vertical central axis (24) located along a path of the radiant electromagnetic energy. The TIR lens (14) receives and evenly distributes the radiant electromagnetic energy (40) at an output face (38). The radiant electromagnetic energy (40) exiting the TIR lens (14) is substantially collimated and defines vertical optical paths parallel to the vertical central axis (24). A first diffuser (18, 20) receives the radiant electromagnetic energy from the output face of the TIR lens and spreads the radiant electromagnetic energy to a predetermined first angle relative to the vertical optical paths.
Patent CA-2709068-A1 (CA)
Inventor: MELVIN LAWRENCE S
IPC: A61K31/4525
Filed: 2008-12-12
Abstract: The present disclosure provides a compound of general Formula (I) having enzyme inhibitory activity, a pharmaceutical composition comprising the compound, and a method useful to treat diseases using the compound.
Patent CA-2709577-A1 (CA)
Inventor: MEYER THOMAS A
IPC: A61K8/27
Filed: 2008-12-16
Abstract: The photostability of avobenzone in a sunscreen composition in the presence of zinc oxide is stabilized against photodegradation using phosphate-based emulsifiers.
Patent CA-2710508-A1 (CA)
Inventor: FLOHR DANIEL P
IPC: H02J3/14
Filed: 2008-11-19
Abstract: Two water heaters may be installed in series at a customer location, such that an output of a storage water heater is coupled to the input of a primary water heater, the output of which provides hot water to the customer location. During normal operation, only the primary water heater may actually heat water for use at the customer location. However, during periods of excess capacity, the electrical service provider may enable the storage water heater to store the excess electrical power that is generated by operating the power plant at higher output (which may be more efficient).  Later, during hours of greater demand, the electrical service provider may disable the storage water heater used to store the excess capacity, whereas the primary water heater may operate normally. However, during the time of greater demand, the storage water heaters may provide pre-heated water to the primary water heater.
Patent CA-2710533-A1 (CA)
Inventor: SANCHEZ RENASCO JESUS
IPC: E04G13/02
Filed: 2008-11-20
Abstract: Based on the conventional structure of formwork comprising an externally cylindrical tubular core (1), which, within, defines a prismatic housing (2), with a leaktight lining (3), said core being housed inside a surround (4) provided with hinging regions so that the formwork can be folded up when stored or transported, the features of the invention focus on the fact that the inner surround extends, with respect to the upper and also the lower end wall of the formwork, in the form of as many fins (6) as faces have been provided for the column or pillar, between which, when the formwork is assembled, an annular, laminar body (7), obtained from cardboard, plastic, wood or another material of suitable stiffness, externally encloses same, the internal dimensions whereof will be adapted to the dimensions of said column, and the thickness or external dimensions whereof will be sufficient to constitute a formwork-stabilizing element, for which purpose provision has been made for said fins (6) to be able to fold and to attach to the surface of the annular body (7).
Patent CA-2711735-A1 (CA)
Inventor: WARCZOK ANDRZEJ
IPC: C22B15/06
Filed: 2009-01-13
Abstract: The copper matte conversion industrial practice consists of the oxidation of iron sulfur, and subsequent oxidation of copper with formation of blister copper in Peirce-Smith or Hoboken converters, in a discontinued mode. This invention solves said difficulty by providing continuity to the industrial process. The method consists of the usage of a copper matte continuous gravitational flow to two reactors connected in series by a channel, where the oxidation and slagging of the iron contained in the copper matte takes place in the first reactor, and is followed by the oxidation of copper sulfur and formation of blisters in the second reactor. Said intensive conversion of liquid or liquid and solid copper matte is continuous, as packed beds are used for increasing the oxidation rate in each reactor in a reduced operating time.
Patent CA-2712637-A1 (CA)
Inventor: CHRISTOPH THOMAS
IPC: A61K31/137
Filed: 2009-02-02
Abstract: The invention relates to the use of the active ingredient 3-(2-dimethylaminomethylcyclo-hexyl)phenol or one of the pharmaceutically acceptable salts thereof for producing a pharmaceutical composition for treating polyneuropathic pain, in particular in diabetic polyneuropathy.
Patent CA-2713142-A1 (CA)
Inventor: LAKKAPRAGADA SHANKAR
IPC: H03K19/177
Filed: 2009-02-18
Abstract: A method of minimizing power consumption in an integrated device is disclosed. The method comprises providing a plurality of circuit blocks having circuits for performing logic functions, wherein each circuit block consumes power in a static state (1202); coupling one of a plurality of operating voltages to each circuit block of the plurality of circuit blocks (1204); enabling a reduction of power consumed by a first set of circuit blocks by way of a first power reduction signal (1206); and enabling a reduction of power consumed by a second set of circuit blocks by way of a second power reduction signal (1208). A  circuit (100, 200) for minimizing power consumption in a device is also disclosed.
Patent CA-2717818-A1 (CA)
Title: Diacylglycerol acyltransferases from flax
Inventor: LAROCHE ANDRE
IPC: C12N15/82
Filed: 2009-03-06
Abstract: The invention relates to isolated diacylglycerol acyltransferases and polynucleotide sequences encoding the DGAT  enzymes; polynucleotide constructs, vectors and host cells incorporating the polynucleotide sequences; and methods of producing and using same. Also provided are transformed cells and transgenic plants, with enhanced oil accumulation and quality.
Patent CA-2721004-A1 (CA)
Inventor: ZHANG LING-HONG
IPC: B65H75/40
Filed: 2010-11-12
Abstract: A hose trolley includes a support unit (3) and a connection unit (4) mounted on the support unit. The support unit includes a spool (30) and a hose (31) wound around the spool. The connection unit includes a control box (40) mounted on the support unit, a connecting pipe (41) connected between the hose and the control box, and at least one fitting (42) connected to the control box. Thus, the connection unit includes a plurality of fittings connected to a plurality of pneumatic tools so that the hose trolley can co-operate with a plurality of pneumatic tools. In addition, the control box of the connection unit can be operated to regulate the air pressure so that the operator can directly regulate the air pressure without having to move to the air compressor to regulate the air pressure.
Patent CA-2726557-A1 (CA)
Inventor: PAIKIN MICHAEL
IPC: A23L33/15
Filed: 2009-06-02
Abstract: The present invention discloses a magnesium rich composition comprising potassium, magnesium and citrate, a method for producing such a composition and food or nutritional product comprising the composition.
Patent CA-2727006-A1 (CA)
Inventor: DORAI HAIMANTI
IPC: C12N5/10
Filed: 2009-06-12
Abstract: Methods for increasing viability in fed batch eukaryotic cell culture are disclosed.
Patent CA-2727273-A1 (CA)
Inventor: GONZALEZ VERON MONICA ESTELA
IPC: G06F17/50
Filed: 2009-06-10
Abstract: Technologies are described herein for providing a pan and zoom control in conjunction with a timeline for navigat-ing project schedule data in a project management application. The project management application displays a pan and zoom con-trol in conjunction with a project schedule timeline, with the pan and zoom control at a position and of a size relative to the time-line that reflects the temporal scope of project schedule data currently displayed.  The pan and zoom control is configured to allow a user to move and resize the control along the timeline Upon detecting movement or resizing of the pan and zoom control, the project management application will change the scope of the project schedule data displayed to match the time period represented by the new position and/or new size of the pan and zoom control in relation to the timeline
Patent CA-2727799-A1 (CA)
Inventor: BELL ROBERT B
IPC: E03B3/03
Filed: 2011-01-04
Abstract: A rainwater collection apparatus is formed with an outer sleeve member that is adapted to connect with upper and lower downspout portions, and with an internal colander that is operable to collect and filter the rainwater flowing through the upper downspout portion. The colander has an upper flanged edge that removes water flowing along the inside surface of the downspout, a filter area including a plurality of apertures for the passage of rainwater into a catch basin, and a support flange that rests on a base ledge formed on the outer sleeve to define the catch basin. A discharge spout drains the collected rainwater from the catch basin to a remote storage container. An internal opening in the colander allows the passage of debris and the overflow of rainwater from the catch basin through apertures in the colander for discharge through the lower downspout portion.
Patent CA-2728459-A1 (CA)
Title: Peptides immunogenes issus de la proteine midkine comme vaccin anticancereux
Inventor: KERZERHO JEROME
IPC: A61P35/00
Filed: 2009-06-19
Abstract: Peptide issu de la protéine Midkine comprenant au moins un épitope T CD4+ ou T CD8+ restreint aux molécules HLA prépondérantes dans la population caucasienne ou polynucléotide codant ledit peptide, comme vaccin anticancéreux ou comme réactif pour l'immunomonitoring de la réponse cellulaire contre la Midkine au cours d'un cancer ou d'un traitement anticancéreux.
Patent CA-2729488-A1 (CA)
Inventor: ELLIOTT RUSSELL PHILLIP
IPC: A61Q1/00
Filed: 2009-06-24
Abstract: Cosmetic composition providing a high coverage of skin while retaining a natural skin appearance comprising iron oxide particles having an average primary particle size of less than or equal to 100 nm, iron-containing titanium dioxide particles having an average primary particle size of at least 105nm and comprising from 1% to 15% iron by weight of the titanium dioxide, and a cosmetically acceptable carrier and its use as a foundation and/or as a composition to correct skin discoloration surrounding the eye.
Patent CA-2731981-A1 (CA)
Inventor: SHIBASAKI FUTOSHI
IPC: C07K16/46
Filed: 2009-06-30
Abstract: In order to improve the detection sensitivity of MUSTag, the present invention provides an antibody complex including a nucleic acid chain as a label, an antibody to specifically recognize the antigen and an adaptor moiety linking the nucleic acid chain and the antibody, wherein the adaptor moiety includes an immunoglobulin binding domain of Protein G, Protein A or Protein L for binding with the antibody, and the adaptor moiety and the antibody are chemically cross-linked to form a cross-linked antibody complex.
Patent CA-2734465-A1 (CA)
Inventor: LANKSHEAR MICHAEL DAVID
IPC: C04B24/36
Filed: 2011-03-21
Abstract: The present invention provides a method for extracting bitumen from an oil sand feed stream (10), the method comprising at least the steps of: (a) providing an oil sand feed stream (10); (b) contacting the oil sand feed stream (10) with an aliphatic hydrocarbon solvent thereby obtaining a solvent-diluted oil sand slurry (20); (c) separating the solvent-diluted oil sand slurry (20), thereby obtaining a solids-depleted stream (80) and a solids-enriched stream (30); and (d) removing solvent from the solids-enriched stream (30) thereby obtaining a dry product (40) comprising sand and bitumen, wherein the bitumen in the dry product (40) comprises at least 40 wt.% asphaltenes.
Patent CA-2735918-A1 (CA)
Inventor: HICK ROBERT L
IPC: G01N29/00
Filed: 2009-10-26
Abstract: An occupancy sensing system includes a driver to emit energy in a space, and a sensor to detect energy reflected within the space. An electrical load for the space is controlled in response to an occupancy condition determined in response to the detected energy. The driver may be selectively de-energized. In some embodiments, the driver may be de-energized during all or a portion of an unoccupied period. In other embodiments, the driver may be de-energized during all or a portion of an occupied period. In some further embodiments, the driver may be de-energized in response to detecting other sources of the type of energy emitted by the driver.
Patent CA-2737897-A1 (CA)
Inventor: WINTER SVEN
IPC: G01N21/956
Filed: 2011-04-26
Abstract: One aspect of the present invention relates to a method for the computer- aided, optical testing of a rope, comprising: - providing an image data set for at least one portion of the rope; - providing target values of a pictorial longitudinal extension J0 of the representation of wires relative to a pictorial longitudinal extension L of the rope in the image data set; - determining a pictorial longitudinal extension J m of the wires in the image data set, wherein determining comprises adapting an estimated longitudinal extension to the image data set; - determining at least one quality value by means of a quality norm as a function of the determined pictorial longitudinal extension J m of the wires and the target values of the pictorial longitudinal extension J 0 of the wires; - discriminating pictorial positions within the image data set of the rope, at which at least one quality value exceeds or falls below a predetermined, assigned quality threshold value; - providing the discriminated pictorial positions, as well as an associated system and a computer program product.
Patent CA-2739129-A1 (CA)
Inventor: BECKER HILTON
IPC: A61F2/12
Filed: 2011-05-05
Abstract: A valve assembly for a mammary implant having a chamber defined by a flexible membrane includes a valve and a flexible filling tube which includes a relatively short semi--riged tubular structure that extends into the chamber and defines a passageway. The filling tube comprises a soft and flexible length of tubing and a solid portion that has an outside diameter that is slightly larger than the inner diameter of the semi-riged tube and is stretchable longitudinally to reduce its outer diameter to facilitate passage through the semi--riged tube. The solid portion includes a T-shaped flange at its inner end and is adapted to sealing the engaged semi-riged tube upon relaxation thereof to thereby form a plug seal. The plug seal includes a plurality of reverse barbs to prevent the plug seal from becoming dislodged and forced back into the chamber.
Patent CA-2740138-A1 (CA)
Inventor: LANZAVECCHIA ANTONIO
IPC: C07K16/00
Filed: 2009-10-22
Abstract: The invention relates to methods of producing antibodies, including monoclonal antibodies, comprising culturing a limited number of plasma cells. It also relates to methods of identifying antibodies by performing assays on the antibodies produced by the cultured plasma cells to determine their function, binding specificity, epitope specificity, and/or their ability to neutralize a toxin or a pathogen. The invention also relates to antibodies and antibody fragments produced by the methods of the invention as well as methods of using the antibodies and antibody fragments.
Patent CA-2742672-A1 (CA)
Inventor: WEIL ANDREAS
IPC: F16L11/08
Filed: 2009-11-19
Abstract: Flexible reinforced rubber hose adapted for conveying fluids under low temperatures and high pressures. The hose includes a inner tube formed of an acrylonitrile butadiene rubber (NBR) or other low temperature rubber compound having an elastic modulus of not greater than about 8.4 MPa (1200 psi), and an outer jacket formed of a chloroprene rubber (CR) or other low temperature rubber compound having a durometer of not greater than about 75 Shore A.
Patent CA-2743217-A1 (CA)
Inventor: SUMMERFIELD JOHN WILLIAM
IPC: A22B5/00
Filed: 2009-10-21
Abstract: High pressure processing is utilized to remove the external carcass portions from an animal carcass. The animal carcass is subjected to pressures of 50 MPa or greater to loosen the external carcass portions. In addition, high pressure processing is utilized to strengthen the hides of animal carcasses by subjecting them to pressures of from 10 to 50 MPa.
Patent CA-2743352-A1 (CA)
Title: Procede de fabrication d'un panneau d'attenuation acoustique, notamment pour l'aeronautique
Inventor: VAUCHEL GUY BERNARD
IPC: B29C70/34
Filed: 2009-08-26
Abstract: Procédé de fabrication d'un panneau d'atténuation acoustique dans lequel on prend au moins un pain de mousse (1), on enrobe au moins la face acoustique de ce pain de mousse :(1); d'un matériau composite frais (9), et on réalise des perforations (27; 27a, 27b, 27c, 27d, 27e) dans l'enrobage ainsi réalisé.