baber/WOPTO huggingface dataset:
Patent CA-2812956-A1 (CA)
Title: Dose surface method for determination of analyte ratios
Inventor: LU YABIN
IPC: G01N33/48
Filed: 2011-09-30
Abstract: Methods, systems, and apparatus for accurately determining a proportion (ratio) of two analytes is provided, as well as provide a concentration of a first analyte from a determined concentration of a second analyte and from a proportion of the analytes to each other. In one aspect, a surface model (called a dose surface herein) relating the concentrations of the two analytes to the proportion can be used to obtain accurate values for one of the variables (e.g. a concentration or the proportion) when the other two variables have previously been obtained. The dose surface can be a three-dimensional surface and be non-linear. The dose surface model can include multiple regression functions. For example, measured responses can be individually converted to concentrations using two dose-response curves, and the concentrations can be input to a dose surface function to obtain the proportion.
Patent CA-2815640-A1 (CA)
Inventor: LEWUS CATHERINE
IPC: A61K8/37
Filed: 2010-11-12
Abstract: This invention relates to a mouthwash comprising an aqueous solution of an effective amount of an orally acceptable, soluble zinc salt together with an effective amount of a preservative selected from methylisothiazolinone (MIT), benzyl alcohol, glycerol monocaprylate, and combinations thereof; as well as to methods of using and of making such compositions.
Patent CA-2816406-A1 (CA)
Inventor: BUR DANIEL
IPC: A61K31/4192
Filed: 2011-12-06
Abstract: The invention relates to hydroxylated aminotriazole derivatives of formula (I), wherein, Q, R1, R2, R3 and R4 are as defined in the description, their preparation and their use as pharmaceutically active compounds.
Patent CA-2816623-A1 (CA)
Title: Antenna allocation apparatus and method for cellular mobile communication system
Inventor: KIM YOUN SUN
IPC: H04B7/04
Filed: 2011-11-15
Abstract: A method and apparatus for selecting and allocating antennas efficiently are provided.. The method includes transmitting, to a User Equipment (UE), information indicating a configuration of a plurality of Channel Status Information Reference Signals (CSI-RSs) through UE specific signaling during an initial access attempt with the UE; receiving, from the UE, CSI-RS measurement results indicating configured CSI-RSs; transmitting CSI-RSs corresponding to a set of available distributed ports (D-ports) based on received signal strength information included in results of the CSI-RS measurement; and determining a CSI-RS of a selected D-port set for use in communications based on feedback information received from the UE.
Patent CA-2817388-A1 (CA)
Inventor: RUAT MARTIAL
IPC: A61P19/00
Filed: 2011-11-15
Abstract: La présente invention se rapporte à des composés dérivés de quinolinone de formule générale (I) capables de moduler l'activité, en particulier d'induire la différenciation, de cellules souches et progénitrices; ces composés sont utiles pour le traitement de désordres liés à un défaut de différenciation cellulaire; l'invention se rapporte également à de nouveaux composés parmi ces dérivés de quinolinone et à des compositions pharmaceutiques les contenant.
Patent CA-2817521-A1 (CA)
Inventor: JONES CLARE
IPC: C07D401/12
Filed: 2011-11-07
Abstract: Heterocyclic compounds of formula (I) useful as imaging probes of Tau pathology in Alzheimer's disease are described. Compositions and methods of making such compounds are also described.
Patent CA-2817782-A1 (CA)
Title: Calibrating a load measuring means in a wind power plant
Inventor: EDEN GEORG
IPC: F03D11/00
Filed: 2011-11-25
Abstract: The present invention relates to a method for operating a wind power plant, wherein the wind power plant has an aerodynamic rotor which is designed as a horizontal axle rotor and has a hub with at least one rotor blade and wherein at least one load measuring means for detecting a wind loading of the rotor is provided on the rotor. The method comprises the following steps: rotating the rotor of the wind power plant without or with reduced wind loading for calibrating the load measurement means while carrying out a load measurement using the load measurement means, calibrating the load measurement means on the basis of the load measurement and already known gravity forces acting on the rotor.
Patent CA-2821777-A1 (CA)
Inventor: REHWINKEL HARTMUT
IPC: A61K31/519
Filed: 2011-12-13
Abstract: Compounds of Formula (I), which are effective inhibitors of the Pi3K/Akt pathway, processes for their production and their use as pharmaceuticals. The compounds of formula (I) a: useful for the treatment of cancer.
Patent CA-2821789-A1 (CA)
Inventor: ROBERT TOBIAS
IPC: C02F1/44
Filed: 2011-12-15
Abstract: Methods and systems for use of switchable water, which is capable of reversibly switching between an initial ionic strength and an increased ionic strength, is described. The disclosed methods and systems can be used, for example, in distillation-free removal of water from solvents, solutes, or solutions, desalination, clay settling, viscosity switching, etc. Switching from lower to higher ionic strength is readily achieved using low energy methods such as bubbling with CO2, CS2 or COS or treatment with Bronsted acids. Switching from higher to lower ionic strength is readily achieved using low energy methods such as bubbling with air, inert gas, heating, agitating, introducing a vacuum or partial vacuum, or any combination or thereof.
Patent CA-2822923-A1 (CA)
Inventor: CAMMISA EDUARDO GUSTAVO
IPC: B01J23/44
Filed: 2011-12-23
Abstract: There is provided processes for preparing Lapatinib and pharmaceutically acceptable salts thereof by the reductive amination of the aldehyde of Formula II by treatment with 2-methanesulphonylethylamine followed by catalytic hydrogenation in the presence of a suitable hydrogenation catalyst.
Patent CA-2823413-A1 (CA)
Inventor: KASHEFY HAMID REZA
IPC: G06Q30/06
Filed: 2013-08-13
Abstract: A method and system for providing a plurality of distinct web stores each including an electronic shopping cart, where the plurality of the web stores is referred to as a virtual shopping centre (VSC) system on a web server system in a communication network such as the World Wide Web (WWW).  The system is implemented by executing engineered programming code infrastructure in memory of a computer system. The system conducts multiple distinct electronic commerce for a user in a number of the distinct web stores in a session. Initially, the system provides a number of web stores with default electronic commerce information and relates them with a default Empty Store identifier to ensure that there are a minimum number of web stores in the VSC. The system allows merchants to apply for the distinct web stores in the VSC and allows the merchants to send required information relating to the web stores to the server system. The server system receives the information from client systems and stores the information. The server system then uses the information to uniquely assign one of the empty web stores to each of the applicant merchant. The system also allows the merchants to send information relating to items to be sold on their web stores to the server system. The system groups the identifiers of the web stores as virtual floors and assigns an identifier to each of the virtual floors. The system groups the identifiers of virtual floors as virtual elevator and sends a display of the virtual elevator to the client system. The client system then sends selection of identifier of a virtual floor to the server system. The system receives the selection and sends to the client system display of a group of the web store identifiers that represent the currently selected virtual floor. The client system then sends selection of identifier of a web store to the server system. The system receives the selection and sends to the client system a display of currently selected web store including items' catalogue relating to the selected web store.  The client system sends selection of an item identifier to the server system.  The system adds the selected item information to the distinct shopping cart associated with the currently selected web store and sends a display of the shopping cart and a checkout button to the client system. The system allows the user to repeat any of the selections for having a plurality of items in distinct shopping carts associated with multiple web stores in a session. Wherein upon user's indication, the system conducts simultaneous checkout in web stores which have ordered items while providing innovative reward points and distinct invoice associated with each of the web stores for the user. In a later session, the system allows the user to modify shipment information in the web stores with relating invoice. Also the system allows the user to find stores in the VSC by entering keywords in a search area.
Patent CA-2823844-A1 (CA)
Title: Siege ultraleger pour aeronef
Inventor: SAADA BENJAMIN JACOB
IPC: B64D11/06
Filed: 2012-01-30
Abstract: Le siège pour un passager d'aéronef est, en particulier, très léger. Il est constitué principalement d'un squelette (1), d'un dossier (2) et d'une assise (3). Le squelette (1) est rigide et tubulaire. Il peut être obtenu d'une seule pièce par rotomoulage d'une matière plastique ou bien, par extrusion-cintrage ou moulage par vessie gonflable dans le cas où le squelette (1) est constitué de plusieurs tubes assemblés les uns aux autres de manière rigide. Application aux sièges d'aéronefs civils, notamment en classe économique.
Patent CA-2825359-A1 (CA)
Title: Low-tack, hydrophobic ophthalmic device materials
Inventor: LAREDO WALTER R
IPC: G02B1/04
Filed: 2012-02-07
Abstract: Disclosed are low-tack, hydrophobic, high refractive index, acrylic materials. These materials, especially useful as intraocular lens materials, contain one or more aryl acrylic hydrophobic monomers as principal device-forming monomers, a tack-reducing block copolymer additive and a glistening-reducing additive. In addition to their use as intraocular lens materials, the present materials are also suitable for use in other implantable ophthalmic devices.
Patent CA-2825655-A1 (CA)
Inventor: CAPE SAMUEL M
IPC: B42D15/00
Filed: 2012-01-27
Abstract: An optical device projecting one or more synthetically magnified images that has been laser marked with one or more static two dimensional (2D) images is provided. The static 2D image(s) laser marked on or within this device and the synthetically magnified image(s) projected by this device help determine the authenticity of a document (e.g., passport data page) or product that employs it. Several embodiments of the inventive device also offer increased resistance to tampering or alteration and wear.
Patent CA-2828280-A1 (CA)
Inventor: BAUM MARC MICHAEL
IPC: B23P25/00
Filed: 2012-03-09
Abstract: The present invention teaches a hair straightening system including formulations that will safely and effectively straighten curly hair for at least 2-3 months after a single application, despite frequent washings of the hair. Methods for obtaining said formulations are disclosed. Hair straightening systems including shampoo and one or more conditioners are also provided.
Patent CA-2830897-A1 (CA)
Title: Barbecue, apparatus, and method for improved temperature distribution, heat retention, and flare-up prevention
Inventor: GEORGE JONATHAN D
IPC: A47J37/07
Filed: 2013-10-18
Abstract: Provided is a barbecue apparatus for preventing flare-ups and improving temperature distribution and heat retention when cooking on a barbecue. The apparatus comprises at least one plate that is movable between a first position lying atop a respective side of at least one burner tent and a second position withdrawn from the respective side of the at least one burner tent. Further provided are a barbecue comprising said apparatus and a method of preventing flare-ups and improving temperature distribution and heat retention when cooking on a barbecue by moving at least one plate between a first position lying atop a respective side of at least one burner tent and a second position withdrawn from the respective side of the at least one burner tent.
Patent CA-2832400-A1 (CA)
Inventor: CHEN ERLI
IPC: H01R11/30
Filed: 2012-05-30
Abstract: A reusable electronic circuit assembling system facilitates assembly and testing of electronic circuits. The system has at least one baseboard and one or more assembling blocks magnetically or mechanically attached to the baseboard. Each assembling block has at least two electrically connected conductive clips located separately in the opening holes of the assembly block. Discrete electronic components are connected by selectively inserting the electrodes of the to-be-connected electronic components into the clips of the assembling blocks. A complete circuit is constructed by attaching the above block-component assemblies on the baseboard and connecting them in accordance with the desired circuit diagram.
Patent CA-2835121-A1 (CA)
Inventor: POLMANN JURGEN
IPC: B01J14/00
Filed: 2012-05-18
Abstract: The present invention relates to a method for removing impurities from nitrated crude products obtained during the nitration of nitratable aromatic compounds, after removal of the final nitrating acid, by treatment with a washing medium, and also to a plant or apparatus suitable for implementing this method. Further provided by the invention is a production plant for the nitration of nitratable aromatic compounds, with subsequent purification of the nitrated products.
Patent CA-2838439-A1 (CA)
Inventor: PARSCHE FRANCIS EUGENE
IPC: E21B43/14
Filed: 2012-06-11
Abstract: A method for using RF energy to facilitate the production of oil from formations separated from the RF energy source by a rock stratum comprises operating an antenna to transmit RF energy into a hydrocarbon formation, the hydrocarbon formation comprised of a first hydrocarbon portion above and adjacent to the antenna, a second hydrocarbon portion above the first hydrocarbon portion, and a rock stratum between the first hydrocarbon portion and the second hydrocarbon portion. The operation of the antenna heats water in the hydrocarbon formation to produce steam in the hydrocarbon formation, and the steam heats hydrocarbons in the hydrocarbon formation and fractures the rock stratum to produce fissures in the rock stratum. The heated hydrocarbons in the second hydrocarbon portion flows into the first hydrocarbon portion through the fissures in the rock stratum.
Patent CA-2838471-A1 (CA)
Title: Receiving apparatus, reception method, transmitting apparatus, transmission method, and program
Inventor: KITAZATO NAOHISA
IPC: H04H60/13
Filed: 2013-04-25
Abstract: The present technology relates to a receiving device, a receiving method, a transmitting device, a transmitting method, and a program, with which it is possible to launch data broadcast content and an application program which is executed in association with the broadcast content according to a priority. An application arbitration unit acquires priority information which denotes a launch priority between data broadcast content which is transferred by a broadcast wave of a digital broadcast and one or a plurality of associated applications which are executed in association with the broadcast content which is transferred by the broadcast wave, and determines a launch priority. Either a data broadcast engine or an application engine launch either the data broadcast content or the associated application with high priority according to the result of the determination of the priority by the application arbitration unit. It would be possible, as an example, to apply the present technology to a television receiver device which receives a broadcast wave of a digital broadcast.
Patent CA-2838707-A1 (CA)
Inventor: WAKATSUKI TETSURO
IPC: C12Q1/68
Filed: 2012-06-06
Abstract: Engineered cardiac tissues are provided herein. The tissues include cardiomyocyte cells derived from a pluripotent cell, fibroblast cells and extracellular matrix components. Methods of using the tissues described herein are also provided.
Patent CA-2839462-A1 (CA)
Inventor: ZHU YUNXIANG
IPC: A61P37/06
Filed: 2012-06-29
Abstract: La présente invention concerne un agent biologique bispécifique comprenant un ligand spécifique au CTLA-4 et un ligand spécifique à un complexe pMHC.
Patent CA-2840528-A1 (CA)
Inventor: FORSYTH ROGER ALLYN
IPC: C12N15/10
Filed: 2012-06-26
Abstract: The invention provides methods, compositions and kits for segregating a target nucleic acid from a mixed nucleic acid sample. The methods, compositions and kits comprise a non- processive endonuclease (e.g., a restriction enzyme) or an antibody that binds the target nucleic acid (e.g., has methylation specificity). The mixed nucleic acid sample can comprise prokaryotic and eukaryotic nucleic acid and/or nucleic acid from more than one prokaryotic or eukaryotic organisms.
Patent CA-2843142-A1 (CA)
Title: Methods and devices for heating or cooling viscous materials
Inventor: CULLY KEVIN J
IPC: A23L13/60
Filed: 2012-06-29
Abstract: The invention provides methods and devices for heating or cooling viscous materials such as meat emulsions useful for producing food and other products. The devices include a heat exchanger comprising a first plate, a second plate attached to the first plate, and a first spacer and a second spacer arranged between the first plate and the second plate. The first plate, the second plate, the first spacer, and the second spacer define at least one temperature controlled passage for a product to pass through the heat exchanger.
Patent CA-2843786-A1 (CA)
Title: Method for extending a network of existing fractures
Inventor: LEON JEAN-FRANCOIS
IPC: E21B43/26
Filed: 2012-07-26
Abstract: The present invention relates to a method for extending a network of existing fractures in a subterranean formation. This method comprises pumping a first fluid into a pressurized volume to pressurize a compressible fluid in said pressurized volume to a predetermined pressure and releasing a second fluid out of the pressurized volume in a confined volume connected to the existing fractures, the second fluid being released due to a relaxation of the pressurized compressible fluid in the pressurized volume. Moreover, the release of second fluid exerts pressures in the existing fractures exceeding a fracturing threshold of the subterranean formation.
Patent CA-2846781-A1 (CA)
Title: Downhole tools, system and method for using
Inventor: HOFMAN RAYMOND
IPC: E21B23/00
Filed: 2014-03-17
Abstract: The present disclosure relates to downhole tools, including downhole valves, which actuate via a pressure differential created across a shifting element having one or more pressure surfaces isolated from fluid, and fluid pressure, flowing through the interior flowpath.  Embodiment downhole tools of the present disclosure may actuate in response to, among other signals, fluid pressure in the interior flowpath of the tool and fluid pressure communicated to a pressure surface of the shifting sleeve from the exterior of the tool. Certain embodiments may also have an outlet connector whereby fluid pressure from the downhole tool may be communicated to its exterior, including to additional tools in the tubing strings via flowlines connecting the two tools.
Patent CA-2847097-A1 (CA)
Inventor: RONDELLI RAFFAELE
IPC: B65D85/804
Filed: 2012-09-14
Abstract: The method comprises a first step during which with a capsule (7) inserted into a percolation element (6) and of the type presenting different chambers (26 and 27) each of which containing a corresponding infuse, a water flow coming from a tank (2) is caused to reach a predetermined temperature and a second step during which the water flow is directed towards a plurality of channels each of which is defined by a respective chamber (26 and 27) and by a respective outlet area of said capsule (7).
Patent CA-2847144-A1 (CA)
Inventor: ABREU MARCIO MARC
IPC: A61B5/00
Filed: 2006-10-24
Abstract: Support structures for positioning sensors on a physiologic tunnel for measuring physical, chemical and biological parameters of the body and to produce an action according to the measured value of the parameters. The support structure includes a sensor fitted on the support structures using a special geometry for acquiring continuous and undisturbed data on the physiology of the body. Signals are transmitted to a remote station by wireless transmission such as by electromagnetic waves, radio waves, infrared, sound and the like or by being reported locally by audio or visual transmission. The physical and chemical parameters include brain function, metabolic function, hydrodynamic function, hydration status, levels of chemical compounds in the blood, and the like. The support structure includes patches, clips, eyeglasses, head mounted gear and the like, containing passive or active sensors positioned at the end of the tunnel with sensing systems positioned on and accessing a physiologic tunnel.
Patent CA-2847730-A1 (CA)
Inventor: MOINGEON PHILIPPE
IPC: C12Q1/68
Filed: 2012-09-05
Abstract: The present invention concerns methods for determining if a dendritic cell belongs to a tolerogenic dendritic cell subset or to an effector dendritic cell subset, and methods for determining if a patient undergoing immunotherapy, and/or who has been administered with a vaccine, is developing an immune response oriented either towards a regulatory T cell response or towards an effector T cell response, and methods of determining response to immunotherapy.
Patent CA-2848034-A1 (CA)
Inventor: GAO HAILAN
IPC: B41J29/17
Filed: 2014-04-04
Abstract: This cleaning agent formula can be applied to a variety of printer nozzles;  the effect is particularly evident when applying this cleaning agent with UV ink and solvent ink nozzles. A high-efficient cleaning agent formulation especially for digital printers' nozzles can be applied to a variety of mainstream ink and all printer nozzles. When digital printer nozzle is clogged, wire disconnected, or less ink is ejected, it is still hard to let the nozzle reach a satisfactory state after the conventional cleaning methods; however, the problem nozzles will be recovered to smooth flow after washing by this special cleaning agent or just soaking in the cleaning agent for short time. Therefore, it will enhance the effect of digital printing products, extend the life of the printer nozzle, and reduce the cost of digital printing materials.
Patent CA-2848452-A1 (CA)
Title: Methods, systems and apparatus for circulating fluid within the annulus of a flexible pipe riser
Inventor: CRITSINELIS ANTONIO C F
IPC: E21B17/18
Filed: 2012-06-08
Abstract: Disclosed are methods, systems and apparatus for circulating fluid within the annulus of a flexible pipe used in a riser in an offshore hydrocarbon production facility. Fluid, such corrosion inhibitors, can be introduced into the annulus by pumping fluid from a storage tank located on a platform or vessel into tubes within the annulus. Use of the system to flow the fluid through the annulus can prevent or reduce corrosion of the steel members within the annulus and increase the fatigue life of the riser.
Patent CA-2848636-A1 (CA)
Inventor: PALTI YORAM
IPC: B01D53/22
Filed: 2012-09-21
Abstract: 02 and C02 can be exchanged with blood by passing the blood through a void within a bundle of nanotubes, where the ends of the nanotubes are open to a gas flow channel. The void in the bundle is configured to form a flow channel that is large enough to permit the red blood cells to flow therethrough. The nanotubes in the bundle are spaced close enough to retain the red blood cells within the flow channel, yet far apart enough to permit blood plasma to flow through spaces between adjoining nanotubes in the bundle, and the nanotubes in the bundle have defects in their walls that permit 02 molecules and C02 molecules to diffuse therethrough. The defects are present in a sufficient number and total area to effectively deliver 02 to the blood and carry away C02 from the blood. Alternative embodiments may be used for fluids other than blood.