baber/WOPTO huggingface dataset:
Patent CA-2811268-A1 (CA)
Inventor: RING LEV
IPC: E21B43/10
Filed: 2010-04-21
Abstract: A method and apparatus for expanding a tubular below a restriction in a wellbore. An expandable tubular may comprise a first end having a first wall thickness, a second end having a second wall thickness, and a middle section disposed between the first and second ends and having a third wall thickness that is less than the first and second wall thicknesses. The first and second ends may include one or more grooves disposed along a length of the ends. A method for expanding a tubular below a restriction in a wellbore may comprise running the tubular past the restriction, wherein the tubular comprises a first end and a second end, each end having a wall thickness greater than a wall thickness of a middle section disposed between the ends. The method may include expanding the tubular, wherein the first and second ends of the expanded tubular have outer diameters greater than the outer diameter of the middle section.
Patent CA-2812614-A1 (CA)
Title: Procede d'hydrodesoxygenation et procede de valorisation d'huile de pyrolyse issue de la biomasse susceptibles de fonctionner en continu
Inventor: MAYEUR VINCENT
IPC: C10L1/00
Filed: 2011-11-21
Abstract: L'invention concerne un procédé d'hydrodésoxygénation (HDO) d'huile de pyrolyse ainsi qu'un procédé de valorisation d'huile de pyrolyse mettant en uvre ledit procédé d'HDO ainsi qu'un traitement de la phase aqueuse issue de l'HDO par pré-réformage puis vapo-réformage à la vapeur.
Patent CA-2813929-A1 (CA)
Inventor: MEYER PAUL ALOYSIUS
IPC: G01B17/02
Filed: 2013-04-25
Abstract: An apparatus, system, and method for attaching a sensing device to a target object. The apparatus includes one or more magnets that attach the apparatus to a target object. The sensing device is coupled to the target object with a coupling material and is held in place against the target object by the apparatus.
Patent CA-2815861-A1 (CA)
Title: Stent-graft having facing side branch portals
Inventor: SHAW EDWARD E
IPC: A61F2/06
Filed: 2011-11-02
Abstract: In various embodiments, a device for treating disease of a vessel includes a stent graft (100) having an outer surface; and at least two side branch portals (110) each having a proximal ends and a distal end. Each distal end is substantially contiguous with the outer surface of the stent graft. In various other embodiments, the distal ends are generally axially further spaced apart than the proximal ends.
Patent CA-2816812-A1 (CA)
Inventor: JUGL MICHAEL
IPC: A61M5/00
Filed: 2011-11-11
Abstract: The present invention relates to an assembly device for assembling and/or disassembling at least one needle unit (10) and a drug delivery device (30), wherein the assembly device comprises: a deposition means (26) adapted to bring or to keep the drug delivery device (30) in an assembly position, a holder (44) for at least one needle unit (10), and an assembly unit (38) adapted to assemble and/or to disassemble the needle unit (10) and the drug delivery device (30).
Patent CA-2816995-A1 (CA)
Inventor: BALLEY RYAN C
IPC: C12Q1/68
Filed: 2011-11-04
Abstract: Selon la présente invention, divers modes de réalisation concernent des systèmes et des procédés permettant de détecter un analyte d'intérêt dans un échantillon et qui comprennent un capteur optique, une sonde de capture fixée à une surface du capteur optique, la sonde de capture étant capable de se lier à l'analyte afin de former un duplex ou un complexe, et un anticorps capable de se lier à l'analyte, au duplex ou au complexe. Dans plusieurs modes de réalisation, les systèmes et procédés comprennent en outre une particule fixée à l'anticorps ou capable de le faire. Dans plusieurs modes de réalisation, les systèmes et les procédés pour la détection d'analytes possèdent une ou plusieurs des caractéristiques suivantes : haute sensibilité de détection et haute spécificité, évolutivité et capacité multiplexe, possibilité d'analyser des analytes de grande taille et possibilité de détecter ou de mesurer plusieurs événements de liaison individuels en temps réel.
Patent CA-2819675-A1 (CA)
Title: Methods of small molecule directed regeneration from pluripotent stem cells
Inventor: PARSONS XUEJUN H
IPC: C12Q1/02
Filed: 2011-12-02
Abstract: This instant invention is based on the discovery that pluripotent human stem cells maintained under the defined culture conditions can be uniformly converted into a specific lineage by small molecule induction. Retinoic acid induces the specification of neuroectoderm direct from the pluripotent state of human stem cells and triggers progression to neuronal progenitors and neurons efficiently. Similarly, nicotinamide induces the specification of cardiomesoderm direct from the pluripotent state of human stem cells and triggers progression to cardiac precursors and cardiomyocytes efficiently. This technology provides a large supply of clinically-suitable human neuronal or cardiac therapeutic products for CNS or myocardium repair. This invention enables well-controlled efficient induction of pluripotent human stem cells exclusively to a specific clinically-relevant lineage for tissue and organ engineering and regeneration, cell-based therapy, and drug discovery.
Patent CA-2820390-A1 (CA)
Title: Transmission de vibrations et isolation contre celles-ci
Inventor: WIERCIGROCH MARIAN
IPC: E21B17/07
Filed: 2011-12-07
Abstract: L'invention porte sur un appareil destiné à être utilisé dans un forage rotatif amélioré par résonnance, lequel appareil comprend l'une ou les deux parmi : (a) une unité d'isolation contre les vibrations ; et (b) une unité de transmission de vibrations. Typiquement, l'unité d'isolation contre les vibrations et/ou l'unité de transmission de vibrations comprenant un système de ressort comprenant deux ou plus de deux ressorts tronconiques disposés en série.
Patent CA-2821879-A1 (CA)
Inventor: YAMASAKI TOMOAKI
IPC: C08J3/12
Filed: 2011-12-05
Abstract: The present invention aims to provide a method for producing a refined polyrotaxane which includes an industrially advantageous method of producing a polyrotaxane that has excellent storage stability. The method for producing a refined polyrotaxane includes the step of heat-cleaning a polyrotaxane with a cleaning medium, the polyrotaxane containing cyclodextrin molecules, a polyethylene glycol which is included in the cavities of the cyclodextrin molecules in a skewered manner, and a capping group that is placed at each end of the polyethylene glycol and prevents dissociation of the cyclodextrin molecules from the polyethylene glycol.
Patent CA-2823564-A1 (CA)
Inventor: GERTZMANN ROLF
IPC: C09D7/61
Filed: 2012-01-02
Abstract: The invention is directed to a one-component (1K) coating system comprising an aqueous polyurethane and/or polyurethane-polyacrylate polymer dispersion and one or more compounds of elements of sub-groups 5 and/or 6 of the periodic table in which the particular element has an oxidation state of at least +4. The invention also relates to a method for improving the appearance of grained wood surfaces, the use of a coating system according to the invention for the coating of grained wood surfaces and a grained wood surface comprising a coating obtained by applying a coating system according to the invention and subsequent drying of the coating system.
Patent CA-2825393-A1 (CA)
Inventor: CROWE JAMES Q
IPC: G01R31/08
Filed: 2012-01-27
Abstract: Embodiments herein include methods and systems for use in delivering resources to a client device over a local network. An exemplary system comprises a plurality of caching devices operable to cache resources on behalf of a plurality of content providers, and a local caching device communicatively situated between an access network and the client device, wherein the access network is communicably situated between the plurality of caching devices and the local caching device. The local caching device is operable to retrieve a requested resource from at least one of the plurality of caching devices, deliver the requested resource to the client device over the local network, and store the requested resource for future requests by other client devices.
Patent CA-2827055-A1 (CA)
Inventor: WILD SIMON CHRISTOPHER
IPC: F23J13/08
Filed: 2012-02-13
Abstract: Chimney blocking apparatus including a handle (4), telescopic support means (6) having a longitudinal axis (7), chimney blocking means (8) and an actuation mechanism configured to firstly extend the telescopic support means (6) and deploy the chimney blocking means (8) outwardly and secondly collapse the chimney blocking means 8 inwardly towards the longitudinal axis (7). The actuation mechanism may include a first resilient means for collapsing the chimney blocking means (8).
Patent CA-2828723-A1 (CA)
Inventor: DIEP PAUL
IPC: B64F5/00
Filed: 2013-10-01
Abstract: A splice comprises a strap to bridge a first panel and a second panel, the strap comprising a top surface, a bottom surface, a first side, and a second side opposite the first side. The top surface defines a flat middle region, a flat first tapered region extending from proximate the middle region to proximate the first side, and a flat second tapered region extending from the middle region to proximate the second side.  A first fitting is associated with the first stringer, the first fitting comprising a first tapered section contacting at least a portion of the first tapered region of the strap and extending from proximate the middle region to proximate the first side of the strap and a first flat section extending beyond the first side of the strap. A second fitting is associated with the second stringer, the second fitting comprising a second tapered section contacting at least a portion of the second tapered region of the strap and extending from proximate the middle region to proximate the second side of the strap and a second flat section extending beyond the second side of the strap, wherein the first fitting and the second fitting are spaced apart by the middle region of the strap.
Patent CA-2829560-A1 (CA)
Inventor: COSTENTIN CYRILLE
IPC: C25B1/00
Filed: 2013-10-04
Abstract: The present invention relates to catalysts for the production of CO gas through electrochemical CO2 reduction. In particular, the present invention relates to an electrochemical cell comprising an iron porphyrin as the catalyst for the CO2 reduction into CO, a method of performing electrochemical reduction of CO2 using said electrochemicalcell thereby producing CO gas, and a method of performing electrochemical reduction of CO2 using said iron porphyrin catalyst thereby producing CO gas.
Patent CA-2833662-A1 (CA)
Inventor: THRUN SEBASTIAN
IPC: H04W64/00
Filed: 2012-05-10
Abstract: Aspects of the present disclosure relate generally to indoor localization, for example, where GPS or other localization signals are unavailable. More specifically, aspects relate to using a particle filter in conjunction with a gyroscope and/or accelerometer (166) to identify a current location of a client device (171) with respect to a map (300). In one example, the map may be based upon a map (300) including a series of walls 310-17 representing locations where a user may not walk within a building. In another example, the map may be based upon a series of rails (1340), (1350), (1360), (1370), (1380) representing locations where a user may walk within a building.
Patent CA-2834624-A1 (CA)
Title: Il4/il13 binding repeat proteins and uses
Inventor: JACOBS STEVEN A
IPC: C12N1/21
Filed: 2012-04-27
Abstract: IL4/IL13-binding proteins comprise binding domains, which inhibit IL4/IL13 binding to IL4Ralpaha and common gamma chain complexes (Type 1 ) and inhibit IL4 binding to IL4Ralpha and IL13Ralpha1 complexes (Type 2), and IL13 binding to IL13Ralpha1 and/or IL13Ralpha2, are useful in the treatment of cancer, inflammatory, and other pathological conditions, such as allergic or fibrotic conditions, especially pulmonary conditions.
Patent CA-2837362-A1 (CA)
Inventor: WALKER STEVEN J
IPC: B30B11/20
Filed: 2012-02-17
Abstract: A pellet mill is disclosed having a ring die and a powered extrusion roll with external bearings. The ring die may be powered or free rotating. Pressure and temperature at the pinch gap between the die and roll may be monitored and the mill rotation drives and the pinch gap size may be adjusted during operation. The operational parameters may be monitored and controlled by a computer based system in real time.
Patent CA-2841246-A1 (CA)
Title: Low complex deblocking filter decisions
Inventor: NARROSCHKE MATTHIAS
IPC: H04N19/136
Filed: 2012-09-06
Abstract: The present invention relates to deblocking filtering, which may be advantageously applied for block-wise encoding and decoding of images or video signals. In particular, the present invention relates to an improved memory management in an automated decision on whether to apply or skip deblocking filtering for a block and to selection of the deblocking filter. The decision is performed on the basis of a segmentation of blocks in such a manner that memory usage is optimized. Preferably, the selection of appropriate deblocking filters is improved so as to reduce computational expense.
Patent CA-2843335-A1 (CA)
Inventor: CARON LAVERNE ANDREW
IPC: B60L50/15
Filed: 2014-02-20
Abstract: A hybrid electric vehicle includes a high voltage DC bus and an internal combustion engine. The internal combustion engine is mechanically coupled to a non self-excited generator /motor which is preferably a switched reluctance machine. A power inverter electrically and bidirectionally couples the high voltage DC bus to the non self-excited switched reluctance generator/motor. Front and rear axle dual DC-AC inverters electrically and bidirectionally couple two traction AC non self-excited switched reluctance motors/gear reducers to the high voltage DC bus for moving the vehicle and for regenerating power. An ultracapacitor coupled to the high voltage DC bus. A bidirectional DC-DC converter interposed between a low voltage battery and the high voltage DC bus transfers energy to the high voltage DC bus and ultracapacitor to ensure that the non self-excited switched reluctance generator/motor operating in the motor mode is able to start the engine.
Patent CA-2851897-A1 (CA)
Inventor: GAO HONG
IPC: B29C48/21
Filed: 2012-03-31
Abstract: Disclosed are a wood-fiber aluminum-plastic composite profile and a producing method thereof. The profile comprises: an inner core made from minerals, plant fibers, additive and a type of waste plastic, and a protective film layer on the outer surface of the inner core made from a type of plastic identical to that of the inner core. The producing method comprises: adding raw material in weight ratio with main material of 30-55%, supplement material of 38-55%, filler of 5-30%, and additive of 2-6% in a mixer, processing into particles, and co-extruding the inner core and the protective film layer synchronously. The profile produced by the method has good quality, long service life, high durability and wide application range.
Patent CA-2851926-A1 (CA)
Inventor: KHEDOURI ROBERT K
IPC: H04W84/18
Filed: 2004-10-01
Abstract: A portable wireless communications subscriber audio and/or video player apparatus and system and method for selecting, requesting, downloading, and playing audio and/or video data content files from an Internet-based database server. The wireless link is preferably implemented in accordance with the WiFi protocol, which allows connectivity to the Internet by being in proximity with a local base station or WiFi hotspot (i.e., publicly available local wireless access hub connected to the Internet). The portable wireless communications subscriber audio and/or player apparatus and system preferably include a security means for monitoring and blocking unauthorized use of the player apparatus and system. The player apparatus further preferably has the capability to communicate with other neighboring player apparatus for the purpose of exchanging content data files, playlists and personal messages.
Patent CA-2852021-A1 (CA)
Inventor: WANG WENGE
IPC: C12N5/00
Filed: 2012-10-09
Abstract: The present invention provides, among other things methods of increasing cell density, viability and/or titer in a cell culture including steps of adding a composition comprising iron to the cell culture.
Patent CA-2856613-A1 (CA)
Title: Cold wind generation from slag heat
Inventor: SOLVI MARC
IPC: C21B7/00
Filed: 2012-12-14
Abstract: The present invention describes a method for generating cold wind from slag heat, wherein the method comprises the following steps: a. preparation of hot, granulated slag, b. preparation of wet furnace gas, c. preheating of the wet furnace gas, as a result of which preheated furnace gas arises, d. heat transfer from the hot, granulated slag to the preheated furnace gas, wherein hot furnace gas arises, e. expansion of the hot furnace gas in a turbine, wherein energy is released and expanded furnace gas arises, f. use of the released energy to drive a cold wind condenser for condensing the cold wind, wherein a shaft is driven by the expansion of the hot furnace gas in a turbine, wherein this shaft drives the cold wind condenser and wherein the expanded furnace gas is used for preheating the wet furnace gas, as a result of which cold, expanded furnace gas arises.
Patent CA-2857711-A1 (CA)
Title: Bucket conveyor arrangement having at least three bucket conveyor lines to be operated separately
Inventor: FURTHMANN REINER
IPC: B65G17/12
Filed: 2012-11-29
Abstract: A bucket conveyor arrangement having a plurality of bucket conveyor lines (11) arranged alongside one another and having a charging device for charging bulk material onto the bucket conveyor lines (11), wherein a common drive shaft (13) for driving the bucket conveyor lines (11), having in each case a drive motor (17) that is attached to the associated end of the drive shaft (13) and acts on the drive shaft (13), is provided, is characterized in that at least three bucket conveyor lines (11) which are arranged alongside one another and can be coupled to and uncoupled from one or both drive motors (17) in each case individually and separately from one another are provided, wherein the bucket conveyor lines (11) are assigned a common charging device in the form of a bulk-material stream splitter (30) which has a receiving hopper (31) having a central charging point (32) for forming a natural bulk-material cone in the interior of the receiving hopper (31) and also outlets (35) arranged on the receiving hopper (31) on a position line that extends with a radius around the charging point (32) and is located within the natural bulk-material cone that is formed when the bulk-material stream splitter (30) is loaded with bulk material, wherein each outlet (35) is assigned to a bucket conveyor line (11) and can be opened and closed individually by an actuable closure member.
Patent CA-2859815-A1 (CA)
Inventor: WHEELER JASPER E
IPC: B65D21/08
Filed: 2014-08-18
Abstract: A collapsible container is provided. The collapsible container includes a substantially rigid upper rim, and a container portion that is made entirely of a flexible (collapsible) material. The flexible container has a base and side walls extending upward from the base. The side walls include at least one living hinge, and the base is formed with a structural ribbing configuration. The structural ribbing integrated into the base and formed of the flexible material creates a level of rigidity in the same that allows the entire container to collapse and extend without requirement any other materials incorporated into the container portion.
Patent CA-2862815-A1 (CA)
Inventor: ROBINSON URANO A
IPC: A23L33/15
Filed: 2012-12-05
Abstract: Generally described are extracts and beverages with enhanced nutrients, flavors and textures and methods of making the same. Some embodiments relate to extracts and beverages produced through high pressure extraction techniques. Many beverage components have been found to contain antioxidants and other health promoting compounds. For example, recent studies indicate that consuming coffee can reduce the risk of Type 2 Diabetes, Parkinson's disease, heart disease, asthma and some forms of cancer. Tea has also been shown to have anti-cancer, anti-diabetes, anti-arthritis and anti-depressant properties. Therefore, much attention has been paid to the various compounds contained in these beverages and their possible uses as health supplements.
Patent CA-2863047-A1 (CA)
Inventor: KIRSCH DIETER
IPC: A61B5/08
Filed: 2012-11-09
Abstract: The invention relates to an inhalation support apparatus and the use thereof and to a method for supporting the inhalation of an inhalation mixture that is to be inhaled. The invention further relates to a device for the control of pressure changes, their use in the medical and non-medical field and a method for detecting respiratory problems.
Patent CA-2865708-A1 (CA)
Inventor: MURASAKI MASASHI
IPC: H02J7/02
Filed: 2014-10-01
Abstract: A power storage member monitoring device of the present disclosure includes a circuit that designates a monitor target power storage member based on results of voltage measurement carried out more than once on each of series-connected power storage blocks, each of the power storage blocks including at least one power storage member.
Patent CA-2866348-A1 (CA)
Title: Electrochemical generation of quaternary ammonium compounds
Inventor: BOAL ANDREW K
IPC: A61L2/18
Filed: 2012-03-08
Abstract: Method and apparatus for electrochemical generation of quaternary ammonium hypohalite salts, which may be combined with the capabilities of free chlorine to form a novel biocidal system. An aqueous solution preferably comprising dissolved quaternary ammonium halide salts is electrolyzed, which converts the halide component of the quaternary ammonium salt to the corresponding halogen. The halogen dissolves in the aqueous solution producing hypohalous acid and hypohalite anion. A combination of one or more quaternary ammonium compounds and a halide salt, surfactant, and/or germicide may be electrolyzed. The solution may be incorporated into a delivery system for example, a spray bottle or hand sanitizer, or as part of a dispensing system whereby quaternary ammonium halide salts absorbed onto wipes can be dispensed as quaternary ammonium hypohalite salts.
Patent CA-2867886-A1 (CA)
Inventor: CUSSAC LAURENT
IPC: G02C7/02
Filed: 2013-03-19
Abstract: The invention concerns a method for manufacturing a corrective ophthalmic glasses lens personalised for a wearer, comprising the steps of defining and digitally recording the configuration parameters of the lens, calculating modelling data of the refractive faces of the lens, and manufacturing the lens in accordance with the configuration parameters. According to the invention, the invention comprises the following steps: recording at least one ordered execution sequence of different interactive configuration software modules, each module being associated with one of the configuration parameters and comprising, in a graphical interface, means of selecting at least one configuration parameter value associated with the module from a preselection of values of said parameter, means of graphically simulating a virtual lens obtained with the selected value of the configuration parameter, means of confirming the selection of a configuration parameter value, executing said at least one ordered sequence; at the end of the execution of each module, recording the selected, confirmed value of the configuration parameter associated with said module.
Patent CA-2867981-A1 (CA)
Inventor: BALTIMORE DAVID
IPC: C12N15/09
Filed: 2002-09-13
Abstract: In ones aspect, the invention provides methods and compositions for the expression of small RNA molecules within a cell using a retroviral vector. The methods can be used to express double stranded RNA complexes. Small interfering RNA (siRNA) can be expressed using the methods of the invention within a cell, that interfere with a viral life cycle by down regulating either the viral genome, a viral genome transcript, or viral replication in a host cell. In another aspect, the invention provides methods for treating patients suffering from infection, particularly infection with HIV.