baber/WOPTO huggingface dataset:
Patent CA-2793187-A1 (CA)
Title: Method and apparatus for supervisory circuit for ground fault circuit interrupt device
Inventor: KINSEL HUGH T
IPC: H02H3/33
Filed: 2011-03-14
Abstract: An apparatus and method for a supervisory circuit for a ground fault detection device or ground fault circuit interrupt (GFCI) device is disclosed in which is a test stimulus signal for a self test of the GFCI device is generated on a second secondary winding on a toroid of a differential current transformer. The GFCI device includes line and neutral conductors configured to connect an AC power source and a load. A differential current transformer includes a toroid, through which the line and neutral conductors pass, a first secondary winding wound on the toroid to generate a current in response to an imbalance of magnetic flux in the toroid, and a second secondary winding wound on the toroid. A differential ground fault detector is electrically connected to the first secondary winding of the differential current transformer to compare current generated in the secondary winding to a trip threshold. A controller is configured to control a test stimulus signal to be generated in the second secondary winding wound on the toroid of the differential current transformer.
Patent CA-2795249-A1 (CA)
Inventor: ZLOTH SUSAN
IPC: G06Q20/00
Filed: 2011-04-01
Abstract: A system for point-to-point encryption is provided. A card reader system reads unencrypted card data stored on a magnetic stripe of a card and encrypts the card data, the card reader system being contained in a first housing. A point of sale device coupled to the card reader system and contained in a second housing separate from the first housing has a user interface for obtaining a transaction amount. A transaction request system transmits the transaction amount and the encrypted card data to an authorization gateway, wherein the unencrypted card data is prevented from being processed by the point of sale device.
Patent CA-2796253-A1 (CA)
Inventor: LIU NINGSHU
IPC: A61K31/4406
Filed: 2011-04-14
Abstract: The present invention relates to : * combinations of : component A : one or more 2,3-dihydroimidazo[1,2-c]quinazoline compounds of general formula (A1) or (A2), or a physiologically acceptable salt, solvate, hydrate or stereoisomer thereof; component B : one or more N-(2-arylamino) aryl sulfonamide compounds of general formula (B), or Lapatinib, or Paclitaxel, or a physiologically acceptable salt, solvate, hydrate or stereoisomer thereof; and, optionally, component C : one or more further pharmaceutical agents; in which optionally some or all of the components are in the form of a pharmaceutical formulation which is ready for use to be administered simultaneously, concurrently, separately or sequentially. dependently of one another by the oral, intravenous, topical, local installations, intraperitoneal or nasal route; * use of such combinations for the preparation of a medicament for the treatment or prophylaxis of a cancer; and * a kit comprising such a combination.
Patent CA-2801697-A1 (CA)
Title: Method for injecting a feed gas stream into a vertically extended column of liquid
Inventor: HICKEY ROBERT
IPC: C12P7/16
Filed: 2011-06-30
Abstract: A process for conversion of syngas to liquid products that serve as surface acting agents uses the gas stream at a relatively low pressure to eliminate the use of a compressor. The process uses a liquid stream as the primary energy input to a gas injector that intensely mixes gas and the liquid with reduced compression costs while the presence of the liquid product maintains the gas-liquid dispersion as it flows downward to build a static pressure head. The process lowers the required gas pressure by adjusting the elevation of the gas injector such that a conduit receives the gas-liquid dispersion from the outlet of the injector and confines it as it travels downward to enter the bottom of a column of liquid. The liquid product provides a surface acting agent that prolongs the creation and duration of microbubbles in the gas-liquid dispersion.
Patent CA-2802289-A1 (CA)
Inventor: BAIN DUNCAN
IPC: A61N1/36
Filed: 2011-06-13
Abstract: The present invention describes the use of transcutaneous electrical stimulation of a nerve emanating from the sacral plexus for the treatment or alleviation of incontinence. In preferred embodiments, the lateral popliteal nerve is stimulated in the region of the popliteal fossa. The stimulation is noninvasive.
Patent CA-2803785-A1 (CA)
Inventor: MINTZ SAGY PUNDAK
IPC: G06Q40/00
Filed: 2011-07-08
Abstract: An electronic trading method is provided. The method includes receiving a trading strategy order having a parent trading strategy including multiple quoting legs; splitting the trading strategy order into multiple child orders; and submitting each of the multiple child orders to exchange systems adapted to fill the quoting legs in the child orders. Each child order includes a child trading strategy having a single quoting leg or a reduced number of quoting legs relative to the parent trading strategy. The child trading strategies are the same as the parent trading strategy except for the number of legs marked as quoting legs. The method may be performed by a trading strategy device disposed between a client device and multiple server side devices.
Patent CA-2804310-A1 (CA)
Inventor: MCCABE TIMOTHY J
IPC: B05D7/00
Filed: 2011-07-18
Abstract: Stainless steel alloy composition. The stainless steel alloy composition includes rounded carbides and free chromium in a ferrite matrix. The rounded carbides have particle sizes under 5 microns. The rounded carbides include a first quantity of niobium-containing carbide and a second quantity of chromium carbide, and are substantially free of large, irregularly-shaped carbides.
Patent CA-2807038-A1 (CA)
Inventor: GURLEY JOHN DR
IPC: A61M5/00
Filed: 2010-12-02
Abstract: A catheter system and method of use for re-establishing venous access near an occluded vessel.
Patent CA-2807850-A1 (CA)
Inventor: BANERJEE DWIJEN KUMAR
IPC: E21B43/00
Filed: 2011-09-15
Abstract: A method of producing heavy oil by first injecting water and sulfur hexafluoride molecules into a region. The method then introduces electromagnetic waves such as microwaves and/or radio frequencies into the region at a frequency sufficient to excite the water and the sulfur hexafluoride molecules and increase the temperature of at least a portion of the water and sulfur hexafluoride molecules within the region to produce heated water and sulfur hexafluoride molecules. At least a portion of the heavy oil is heated in the region by contact with the heated water and sulfur hexafluoride molecules to produce heated heavy oil. The heated heavy oil is then produced.
Patent CA-2807977-A1 (CA)
Title: Infrared camera architecture systems and methods
Inventor: BOULANGER PIERRE
IPC: H04N5/225
Filed: 2011-07-27
Abstract: An infrared camera architecture includes, for an embodiment, an infrared detector, a substrate, a plurality of electrical components coupled to the substrate, and a pedestal made of a thermally conductive material and having a leg coupled to the substrate. The infrared detector is supported by and thermally coupled to the pedestal, with the pedestal thermally isolating the infrared detector from the plurality of electrical components. The infrared detector may include a substrate having an array of infrared detectors and a readout integrated circuit interconnected with the array disposed on an upper surface thereof, with a generally planar window spaced above the array and a mesa bonded to the window. The mesa may define a closed cavity between the window and the array that encloses the array such that a solder seal bonds the mesa to the substrate so as to seal the cavity.
Patent CA-2809255-A1 (CA)
Inventor: KAMMULA UDAI S
IPC: A61K39/00
Filed: 2011-08-15
Abstract: The invention provides a method of obtaining a population of antigen-specific T cells comprising: (i) dividing PBMCs from peripheral blood of a host into more than one sub-population; (ii) contacting the PBMCs of each sub-population with an antigen; (iii) obtaining a sample of the contacted PBMCs from each sub-population; (iv) measuring the quantity of 1) IL-2 mRNA and 2) IFN-? mRNA expressed by the PBMCs of each sample; (v) determining the IL-2 index of each sample; (vi) identifying one or more samples with an IL-2 index determined in (v) of greater than or equal to about 10 to identify one or more antigen-reactive, central memory T cell sub-populations; (vii) dividing the antigen-reactive, central memory T cell sub-population(s) identified in (vi) into microcultures; (viii) identifying one or more antigen-reactive microcultures; and (ix) expanding the microculture(s).
Patent CA-2810014-A1 (CA)
Title: Generator compressor combination power system
Inventor: KENNEDY GINO
IPC: F04C2/16
Filed: 2013-03-20
Abstract: Disclosed is a generator compressor combination power system based upon an internal combustion engine directly coupled to a generator and a compressor assembly. The engine, generator and compressor each having an operating drive shaft all positioned along the same axis, the generator is used to produce electricity and the compressor is used to compress gas.
Patent CA-2813799-A1 (CA)
Inventor: BAGHEL SUDHIR KUMAR
IPC: H04B15/00
Filed: 2011-10-04
Abstract: The present invention provides a method and apparatus of handling in-device co-existence interference in a wireless communication environment. In one embodiment, a method includes detecting in-device co-existence interference between a LTE module and an ISM module in user equipment. The method further includes identifying subframes and corresponding HARQ  processes in a set of subframes allocated to the LTE module which are affected by the ISM module operation. Additionally, the method includes reserving the remaining subframes and corresponding HARQ  processes in the set of subframes for the LTE  module operation. Furthermore, the method includes indicating to a base station that the remaining subframes and the corresponding HARQ processes are reserved for the LTE module operation to resolve the in-device co-existence interference. Moreover, the method includes receiving scheduling pattern indicating subframes and corresponding HARQ processes reserved for the LTE  operation or derived DRX parameters from the base station based on the indication.
Patent CA-2815514-A1 (CA)
Inventor: PARKER LEONARD K
IPC: A62C31/00
Filed: 2011-10-31
Abstract: An aerial retardant delivery system comprising a retardant tank mountable in the fuselage of an aircraft. The tank includes a pressure opening in fluid communication with the fuselage such that pressure in the fuselage may act on retardant contained in the tank. The tank includes an outlet extending through a sidewall of the aircraft's fuselage, through which retardant may be delivered to a target. The system also includes a discharge gate operative to open and close the outlet. An actuation mechanism is disposed on the exterior of the tank and operatively coupled to the at least one discharge gate. A variable flow controller controls the discharge gate open position in order to provide retardant over a desired area of terrain. A one-way flapper is disposed in the pressure opening and is operative to allow pressure in the fuselage to enter the tank while inhibiting retardant from spilling from the tank.
Patent CA-2818242-A1 (CA)
Inventor: BUCHENAN ROBERT G
IPC: B65D21/08
Filed: 2011-11-16
Abstract: A liner system for use with a carton (102) of pre-packaged products to protect the carton from moisture may include a substantially continuous liner (104) including a bottom panel and side and end wall panels extending upward from the bottom panel and defining an open top and the liner may be adapted for positioning in the carton prior to placement of the pre-packaged products and may include positioning features (132) configured to maintain a position of the pre-packaged products.
Patent CA-2820977-A1 (CA)
Title: Composition for use in treating and preventing inflammation related disorder
Inventor: LIN SHYH-SHYAN
IPC: A61K31/728
Filed: 2012-07-02
Abstract: The present invention is related to a use for treating and preventing inflammation related disorder of a composition containing a drug and hyaluronic acid (HA) or HA mixture, whereas the HA or the HA mixture as a delivery vehicle can be a formulation including at least two HAs having different average molecular weights. The composition has been demonstrated to be capable of reducing the therapeutic dose of a drug on the treatment and prevention of inflammation related disorders is acute inflammatory disease, chronic obstructed pulmonary disease, coeliac disease, conjunctivitis, otitis, allergic rhinitis, gingivitis, aphthous ulcer, bronchitis, gastroesophageal reflux disease (GERD), esophagitis, gastritis, enteritis, peptic ulcer, inflammatory bowel disease (IBD), Crohn's Disease, irritable bowel syndrome (IBS), intestinal inflammation or allergy, urethritis, cystitis, vaginitis, proctitis, eosinophilic gastroenteritis, or rheumatoid arthritis.
Patent CA-2822548-A1 (CA)
Inventor: BREEDEN DAVID
IPC: C09K8/12
Filed: 2011-01-05
Abstract: A method of drilling a gas or oil well consists of use of a water-based drilling fluids containing high molecular weight crosslinked polyacrylic acid as viscosifying agent. The drilling fluid may further contain a lubricant, weighting agent and/or a wetting agent as well as laponite clay. The aqueous based drilling fluid exhibits a coefficient of friction which is substantially close to the coefficient of friction of oil based drilling muds. The drilling fluid exhibits stability at well temperatures in excess of 150 C.
Patent CA-2824953-A1 (CA)
Inventor: BUTTY KONRAD
IPC: B29C49/42
Filed: 2013-08-28
Abstract: The invention relates to a folding blade for a blown film line, as well as to a blown film line equipped therewith. Folding blades are used for laterally folding in a film bubble running to the take-off pinch rolls. If they engage deeply into the film bubble, they are provided with a fin on the rear side, and referred to as deep folding blades. The invention proposes that the rear side of a folding blade be equipped with a fin, which exhibits a collapsible element with an adjustment device. The volume of the fin can thereby be varied. In particular, the fin can be laid flat against the rear side of the folding blade.
Patent CA-2825133-A1 (CA)
Inventor: STAFFORD JAMES F
IPC: H04W36/22
Filed: 2013-08-28
Abstract: Techniques are presented herein for load balancing of mobile devices among a plurality of bases stations. Specifically, it is determined via a processor whether to reassign a mobile device from a first base station to a second base station, wherein the second base station is one of a plurality of base stations whose operational performance may be impacted by reassigning the mobile device to the second base station. The expected performance that would result if the mobile device is assigned to the second base station is evaluated for each base station in the plurality. The mobile device is reassigned to the second base station in response to the expected performance of each of the plurality of base stations meeting operational performance requirements.
Patent CA-2826237-A1 (CA)
Inventor: ZENG XIAOZHENG
IPC: A61N7/02
Filed: 2012-02-10
Abstract: Sub-aperture control is provided for high intensity focused ultrasound. Test transmissions are made sequentially from different sub-apertures. The tissue response at the focal regions is determined (40) and used to select (32) sub-apertures. For example, one or more sub-apertures are not used where temperature does not rise above certain threshold or tissue displacement is weak, such as associated with intervening bone or attenuating tissue. Other factors may be used instead or in addition to tissue response at the focal region. Relative proximity of the sub-apertures to a lesion (34), angular distribution of the sub-apertures (36), shape or size of the sub-aperture focal regions as compared to the tissue to be treated (38), or combinations thereof may be used. Once selected (32), the relative weight for each sub-aperture may be adjusted (42) based on measured tissue response for each sub-aperture, such as to provide more equal treatment contribution from different sub-apertures
Patent CA-2827567-A1 (CA)
Inventor: NIROGI RAMAKRISHNA
IPC: C07D405/12
Filed: 2011-06-07
Abstract: The present invention relates to novel compounds of formula (I), and their pharmaceutically acceptable salts and compositions containing them. The present invention also relates to a process for the preparation of above said novel compounds, and their pharmaceutically acceptable salts. The compounds of formula (I) are useful in the treatment of various disorders that are related to Histamine H3 receptors.
Patent CA-2829483-A1 (CA)
Title: Lacrosse head pocket and related method of manufacture
Inventor: BURNS THOMAS H
IPC: A63B59/02
Filed: 2013-10-09
Abstract: A lacrosse head pocket and a related method of manufacture are provided. The pocket can be a molded pocket including individual molded strings, combined strings, shooting strings and support rails extending around a perimeter of the pocket. Certain pocket elements can include transition parts to smoothly transition components having different cross sections. The pocket can include a pre-formed ball channel and hole units having broadsides for connection to a head or other component. The pocket can be attached to a pocket frame, and optionally constructed from a mesh or other synthetic material that is tensioned with the pocket frame. A mold and related molding method are also provided.
Patent CA-2830384-A1 (CA)
Inventor: THOMAS F BRENT
IPC: G01N33/28
Filed: 2013-10-18
Abstract: A method of determining the plus-fraction correction for a heavy oil sample including analyzing the heavy oil sample using gas chromatography, selecting an elution ratio based on the percentage of plus-fraction elution, applying the elution ratio to provide a maximum carbon number and a plus-fraction correction to compensate for the non-elution of the plus-fraction. An elution ratio as a function of the percentage of C60+ elution is provided. A corrected molecular weight for the C60+ fraction (MW c60+) and the C90+ fraction (MW c90+) as well as the total oil (MW) is provided.
Patent CA-2830581-A1 (CA)
Inventor: HECHT SIDNEY
IPC: A61K31/64
Filed: 2012-04-04
Abstract: The present disclosure provides methods for identifying therapeutic agents that are multifunctional radical quenchers. It also provides compounds of formula (I), (II), or (II-A): and pharmaceutically acceptable salts thereof, compositions comprising these compounds, and methods of using these compounds in a variety of applications, such as treatment or suppression of diseases associated with decreased mitochondrial function resulting in diminished ATP production and/or oxidative stress and/or lipid peroxidation.
Patent CA-2831122-A1 (CA)
Title: Filament wound composite ball
Inventor: ROCHEN JAMES
IPC: B29C53/56
Filed: 2013-10-28
Abstract: A composite ball is formed with wound filament in a winding machine by winding the filament on a core, which can be permanent and form part of the finished ball. Alternatively, the core can be temporary. When winding is completed, the wound body is removed from the winding machine, an exterior of the wound body is finished, and the wound body is cured. When the core is permanent, at least a portion of the core is removed from the winding machine along with the wound body so any excess of the permanent core can be removed. The temporary core, however, is removed from the wound body, and the void is filled with filler material.
Patent CA-2834297-A1 (CA)
Inventor: SHUKLA ANITA
IPC: C09D5/44
Filed: 2012-04-27
Abstract: The present disclosure provides, among other things, a coated device comprising: a porous substrate; a film coating at least part of the substrate, which film comprises a multilayer unit comprising a first layer and a second layer adjacent to the first layer, wherein the first layer comprises a first polymeric material and at least first interacting moiety, wherein the second layer comprises a second polymeric material and at least second interacting moiety, and wherein the interacting moieties on adjacent layers interact with one another so that the adjacent layers are associated with each other into the film; and an agent for delivery associated with the coated device, such that decomposition of one or more layers of the film results in release of the agent.
Patent CA-2836407-A1 (CA)
Inventor: FUKADA KEI
IPC: A61K31/275
Filed: 2012-05-14
Abstract: The present disclosure relates to a more effective therapeutic agent capable of improving and treating the axial symptoms (particularly freezing of gait symptom) of patients with Parkinson's disease. Such symptoms in patients with Parkinson's disease can be improved and treated by using L-threo-3,4-dihydroxy-phenylserine (DOPS) and a COMT inhibitor in combination together, optionally with an L-DOPA preparation as well. As a result, the axial symptoms difficult to improve with conventional L-DOPA preparations can be treated, and a therapeutic agent and a treatment method are provided for the axial symptoms of patients with Parkinson's disease, particularly those suffering from the disease at a moderate level or higher.
Patent CA-2837283-A1 (CA)
Inventor: SUZUMA TOSHIYUKI
IPC: G01N27/83
Filed: 2012-08-15
Abstract: A magnetic testing apparatus and method is provided. The apparatus comprises a first rotation magnetizing device for applying, to a test object, a rotating bias magnetic field which is excited by using an AC current as a first exciting current; a second rotation magnetizing device for applying, to the test object, a rotating AC magnetic field which is excited by using an superimposed AC current where a first AC current of the same frequency as that of the AC  current that is the first exciting current and a second AC current of a frequency higher than that of the first AC current are superimposed as a second exciting current and which is 90 degrees out of phase with respect to the bias magnetic field; and a detecting device for detecting leakage flux produced by the magnetization of the test object accomplished by the first and second rotation magnetizing devices.
Patent CA-2837557-A1 (CA)
Inventor: LOEW REBECCA MEREDITH
IPC: G06F9/44
Filed: 2012-06-03
Abstract: Presentation content is embedded within a Web page utilizing a presentation Web Part. The presentation Web Part is configured to create a Web element, such as an inline frame ("iFrame") within which the presentation content can be displayed. The presentation Web Part is configured with an outer application programming interface ("API") that functions as a message wrapper, such as a postMessage wrapper, for an inner API to call functions of a presentation Web application to manipulate the presentation content such as by advancing through various slides of the presentation content. For example, the presentation Web Part and a map Web Part may be displayed on the same Web page such that when a user selects a city or other location via the map Web Part, the presentation Web Part displays presentation content associated with the selected location. Other use cases are provided herein.
Patent CA-2838327-A1 (CA)
Inventor: SHIN DONG CHEOL
IPC: C08F210/16
Filed: 2012-06-08
Abstract: La présente invention concerne un procédé de préparation d'un copolymère éthylène-a-oléfine-diène et un copolymère éthylène-a-oléfine-diène ainsi préparé, ledit procédé faisant appel à un composé de type métal de transition à base d'un groupe cyclopenta[b]fluorényle en tant que catalyseur.