baber/WOPTO huggingface dataset:
Patent CA-2820010-A1 (CA)
Inventor: VEIKKO JARVI
IPC: E21D21/00
Filed: 2004-09-07
Abstract: A yieldable rock fastener system has a pre-stressed seven-strand cable bolt grouted inside a borehole in a rock face of a mine or tunnel. A steel sleeve is press-fitted onto the cable bolt either outside the rock face or inside the borehole. When the sleeve is external, the sleeve is designed to yieldably slip relative to the cable bolt under a load exceeding a predetermined threshold force induced by a rock burst or other rock displacement. When the sleeve is internal, the sleeve is grouted inside the borehole so that the cable bolt yieldably slips relative to the internal sleeve when the predetermined threshold force is exceeded. The yieldable rock fastener system thus absorbs and controls rock bursts and other rock strata movements, thereby inhibiting cave-ins and collapses.
Patent CA-2822327-A1 (CA)
Inventor: BLANGE JAN-JETTE
IPC: E21B7/18
Filed: 2011-12-20
Abstract: A method of controlling the direction of drilling comprising: providing a drill bit comprising mechanical cutting means forming a bit face and a plurality of nozzles for ejecting drilling fluid arranged at different azimuthal positions with respect to the bit face, and an intermediate space between an inlet port of the drill bit and the plurality of nozzles; rotating the drill bit while passing drilling fluid comprising solids through the intermediate space and the plurality of nozzles, so as to deepen the borehole; and modifying solids concentration of drilling fluid portions flowing through the plurality of nozzles while rotating the drill bit, so that the solids concentration, for the drilling fluid portion flowing through each of the nozzles, is relatively increased when the respective nozzle is in a selected first angular sector of the borehole bottom, as compared to a second angular sector.
Patent CA-2823554-A1 (CA)
Inventor: ZIK ORY
IPC: G01R21/00
Filed: 2012-01-04
Abstract: A system and method for sustainability management of energy consumption of a selected resource, including a memory and a processor to calculate a global sustainability quantification value. The global sustainability quantification value may be a resultant quantity of the selected resource which may be produced by exploitation of a predetermined quantity of a predetermined second resource.
Patent CA-2824253-A1 (CA)
Title: Mutant interleukin-2 polypeptides
Inventor: AST OLIVER
IPC: C07K14/55
Filed: 2012-02-07
Abstract: The present invention generally relates to mutant interleukin-2 polypeptides that exhibit reduced affinity to the a-subunit of the IL-2 receptor, for use as immunotherapeutic agents. In addition, the invention relates to immunoconjugates comprising said mutant IL-2 polypeptides, polynucleotide molecules encoding the mutant IL-2 polypeptides or immunoconjugates, and vectors and host cells comprising such polynucleotide molecules. The invention further relates to methods for producing the mutant IL-2 polypeptides or immunoconjugates, pharmaceutical compositions comprising the same, and uses thereof.
Patent CA-2831486-A1 (CA)
Title: Preparation pharmaceutique
Inventor: COTTINGHAM IAN
IPC: A61P15/08
Filed: 2012-03-29
Abstract: La présente invention concerne des préparations comprenant une hCG recombinante (rhCG) modifiée par le poly(éthylène glycol).
Patent CA-2832643-A1 (CA)
Inventor: DRMANAC RADOJE
IPC: G16B30/00
Filed: 2012-04-16
Abstract: La présente invention concerne des procédés et des compositions de séquençage de petites quantités d'acides nucléiques complexes tels que des génomes humains et d'analyse des informations de séquence résultantes afin de réduire des erreurs de séquençage et effectuer une mise en phase d'haplotype, par exemple.
Patent CA-2832870-A1 (CA)
Title: Method and apparatus for continuous analyte monitoring
Inventor: ROSE JEFFERSON
IPC: G01N27/327
Filed: 2012-05-04
Abstract: Embodiments of the invention provide analyte sensors and sensor systems such as amperometric glucose sensors used in the management of diabetes as well: optimized methods for monitoring analytes using such sensors and sensor systems.
Patent CA-2832926-A1 (CA)
Inventor: RICHARDS GAVIN VICTOR CHARLES
IPC: F16L37/00
Filed: 2013-11-07
Abstract: A device for effecting and verifying a full mating operable engagement between a slidable coupler and a complementary corresponding socket. The coupler and the complementary corresponding socket are received into a receiving region defined between first and second opposing sidewall portions which squeeze the coupler and the complementary corresponding socket together to effect the full mating operable engagement from a partial mating engagement relationship. A method for use of the device to verifying a full mating operable engagement between a slidable coupler and a complementary corresponding socket is also provided.
Patent CA-2835169-A1 (CA)
Inventor: COOKE NIGEL GRAHAM
IPC: A61K31/496
Filed: 2012-05-16
Abstract: The present invention relates to substituted indole derivatives, to processes for their production, their use as pharmaceuticals and to pharmaceutical compositions comprising them. (I).
Patent CA-2835775-A1 (CA)
Inventor: AYESTARAN LAZCANO FRANCISCO
IPC: B23Q39/02
Filed: 2011-05-13
Abstract: The invention relates to a machine tool comprising: a part holding assembly (11) including a part holder (12) and being supported by a part holding support (1) for the horizontal movement thereof in a first direction parallel to a horizontal Z axis, and a first tool holder (21) supported by a tool holder support (2) for the horizontal movement thereof in a second direction. The first tool holder (21) can be moved in the second direction between an operating position, in which the first tool holder (21) is facing the part holder assembly (11), and a non-operating position, in which the first tool holder (21) is not facing the part holder assembly (11). The invention also relates to a method for machining a rod using said machine tool.
Patent CA-2839068-A1 (CA)
Inventor: CHUNG SEUNGMIN
IPC: G06F3/041
Filed: 2014-01-06
Abstract: A touch event processing method and a portable device implementing the same is provided for protecting a touch event occurring on a touch screen from hacking. Touch coordinates from a touch panel are first provided to the first operating system. It is then determined whether a function corresponding to the touch coordinates is to execute a security application. If so, a touch event processing right handover message is transmitted from the first operating system to the second, to hand over a right of processing a touch event that occurs on the touch panel to the second operating system.
Patent CA-2839774-A1 (CA)
Title: Fish lice treatment method
Inventor: STRAND HANS KRISTIAN
IPC: C02F1/50
Filed: 2012-07-02
Abstract: Fish lice treatment method The present invention provides methods for treating ectoparasitic infections in fish, especially fish lice infections in farmed salmon. Particulate lime is contacted with water housing the ectoparasites and, optionally, their host fish in an amount and for a time sufficient to detach and/or kill the ectoparasites.
Patent CA-2840152-A1 (CA)
Title: Esters for treatment of ocular inflammatory conditions
Inventor: GALLOIS-BERNOS ANNABELLE
IPC: A61P27/04
Filed: 2012-06-19
Abstract: The present invention relates to ophthalmic compositions and methods for the treatment of dry eye and other inflammatory ocular conditions. In particular, the present invention relates to a composition comprising an esterified anti-inflammatory lipid mediator, which is an ester of an anti-inflammatory lipid mediator that is a reaction product of the anti-inflammatory lipid mediator and a monohydric alcohol or an amide wherein the majority of the anti-inflammatory lipid mediator is present in an ester form. In this way, the compositions are substantially free of an acid form of the anti¬ inflammatory lipid mediators. Anti-inflammatory lipid mediators can be selected from the group consisting of polyunsaturated fatty acids (e.g., omega-three and omega-six fatty acids), resolvins or a metabolically stable analog, protectins or a metabolically stable analog, lipoxins or a metabolically stable analog, prostaglandins or a metabolically stable analog, retinoic acids, endocannabinoids, metabolites thereof, and mixtures thereof. This composition can be topically delivered to the ocular surface via a preparation, solution, gel, ointment, and/or strip and/or a contact lens.
Patent CA-2841041-A1 (CA)
Inventor: ROL CORREDOR JAVIER
IPC: E02F9/28
Filed: 2011-07-05
Abstract: Retention device, system for retention between a female component and a male component, and a female and male component for guaranteeing retention between a wear element or tooth and an adapter element or tooth-holder used in excavator machines and the like. The female component, which may be a wear element or tooth, or an adapter element or tooth holder, comprises, automatically fastened hereto, a retention device involved in the coupling, by means of a pin, of the female component to a male component, and which prevents the pin exiting the locking position thereof, maintaining the fastening between the two components, namely male component and female component. The coupling between the two components is dismantleable, allows the pin of the coupling to be removed and the female component or male component to be replaced together with the retention device. Said retention device is formed by one or more connected tensioning elements.
Patent CA-2841055-A1 (CA)
Inventor: TERADA KENGO
IPC: H04N19/645
Filed: 2012-09-14
Abstract: The image encoding method of the invention is an image encoding method for encoding an image for each of a plurality of encoding units and comprises: a frequency converting step (S501) of frequency converting the brightness data and color difference data of a plurality of converting units in an encoding unit including a plurality of predetermined blocks each corresponding to one or more converting units; and an encoding step (S502) of encoding the brightness data as frequency converted and the color difference data as frequency converted, thereby outputting a code sequence in which the brightness data and color difference data are put together for each predetermined block.
Patent CA-2842183-A1 (CA)
Inventor: DOLLE ROLAND E
IPC: A01N43/40
Filed: 2012-07-17
Abstract: Novel processes for the preparation of peripheral opioid antagonist compounds and intermediates thereto. The compounds prepared by the present processes may be useful, for example, as antagonists to the mu, kappa and delta opioid receptors, and thereby may be useful in the treatment of gastrointestinal motility disorders, and in preventing peripheral opiate induced side effects. The present processes may offer improved yields, chemical or stereochemical purity, ease of preparation and/or isolation of intermediates and final product, and more industrially useful reaction conditions and workability.
Patent CA-2842966-A1 (CA)
Title: Cell culture improvements
Inventor: PLA ITZCOATL A
IPC: C12N5/10
Filed: 2007-09-13
Abstract: The invention describes improved methods and compositions for producing a recombinant protein, e.g., an antibody, in mammalian cell culture. In addition, the invention provides improved cell culture media, including improved production media, feed solutions, and combination feeds, which may be used to improve protein productivity in mammalian cell culture.
Patent CA-2843168-A1 (CA)
Title: Insect resistant and herbicide tolerant breeding stack of soybean event pdab9582.814.19.1 and pdab4468.04.16.1
Inventor: CUI YUNXING CORY
IPC: A23L11/00
Filed: 2012-07-26
Abstract: A breeding stack of soybean event 9582.814.19.1 and soybean event pDAB4468.04.16.1 resulted in the novel soybean event pDAB9582.814.19.1 :: pDAB4468.04.16.1. Soybean event pDAB9582.814.19.1 :: pDAB4468.04.16.1 comprises genes encoding AAD-12, CrylF, CrylAc (synpro), and PAT, affording insect resistance and herbicide tolerance to soybean crops containing the event, and enabling methods for crop protection and protection of stored products.
Patent CA-2843599-A1 (CA)
Inventor: DAVE KAUSHIK J
IPC: A01N43/58
Filed: 2012-08-01
Abstract: The present application is, at least in part, directed to a composition comprising methotrexate for use in the treatment of an autoimmune disorder in a subject in need of treatment. In one exemplary embodiment, the composition comprises introducing a composition comprising methotrexate into the subcutaneous tissue of said subject from a needle assisted jet injection device, wherein the composition comprises methotrexate in a dose tanging from about 5 mg to about 50 mg, and wherein the pharmacokinetic profile of said methotrexate, obtained following administration of said methotrexate by said needle assisted jet injection device, is substantially the same as the pharmacokinetic profile of the same dose of said methotrexate when administered by an intramuscular injection or a subcutaneous injection. The present invention provides benefits and improvements, including an improved clinical utility, improved therapeutic efficacy, over conventional methods of administering methotrexate.
Patent CA-2843796-A1 (CA)
Title: Cutting tool and clamping mechanism for holding a cutting insert thereto
Inventor: HECHT GIL
IPC: B23B27/16
Filed: 2012-07-17
Abstract: A cutting tool (10) includes a cutting portion (14) and a clamping mechanism (16) configured to be brought between an undamped position in which a cutting insert (12) is removable from the cutting portion (14), and a clamped position in which the cutting insert (12) is clamped to the cutting portion (14). The clamping mechanism (16) includes a clamp (20) and a cam shaft (18). The clamp (20) is formed with a growth pattern region (20C6) having a varying diameter. The cam is formed with a growth pattern region (18C1) having a varying diameter. The growth pattern regions (20C6, 18C4) are configured for engaging each other to transform rotary motion of the cam shaft (18) into linear motion of the clamp (20) to thereby move the clamping mechanism (16) into the clamped position.
Patent CA-2843883-A1 (CA)
Title: Carrier-linked treprostinil prodrugs
Inventor: HERSEL ULRICH
IPC: A61P11/00
Filed: 2012-08-10
Abstract: The present invention relates to prodrugs or a pharmaceutically acceptable salt thereof comprising a covalent treprostinil carrier conjugate as well as pharmaceutical composition comprising said compounds. The compounds may be used as medicaments, especially for diseases or disorders which can be treated by treprostinil, such as pulmonary arterial hypertension (PAH).
Patent CA-2844486-A1 (CA)
Title: Enhanced grid reliability through predictive analysis and dynamic action for stable power distribution
Inventor: SEN PRABIR
IPC: H02J13/00
Filed: 2014-03-04
Abstract: A power grid stabilizing system may include a processor and a network interface executable by the processor to monitor for new event data from power consumption devices over a network. The new event data may include information such as device location, operating information, and sensor data. The system may include an estimation engine operable to analyze the new event data to determine power consumption behavior of a consumption device, and a predictor operable to anticipate an occurrence of a future event responsive to the analysis. The predictor may also predict the outcome of the future event based on analysis of the new event data in relation to past behavior data of the consumption device. The network interface may further communicate the anticipated future event and the predicted outcome to one or more of the other consumption devices.
Patent CA-2847512-A1 (CA)
Title: Surfactants
Inventor: GARTNER ELLIS
IPC: C09K23/14
Filed: 2012-09-05
Abstract: The invention provides a particulate material for the production of a cement foam which material comprises particles comprising, attached to the particle surface, a surfactant which renders the particles hydrophilic, the surfactant comprising a moiety which is hydrolysable under alkaline conditions, which surfactant, after loss of the moiety by alkaline hydrolysis, renders the particles partially hydrophobic.
Patent CA-2848581-A1 (CA)
Title: Multilayer systems for selective reflection of electromagnetic radiation from the wavelength spectrum of sunlight and method for producing same
Inventor: THIELSCH ROLAND
IPC: G02B5/08
Filed: 2012-09-28
Abstract: The invention relates to multilayer systems for selective reflection of electromagnetic radiation from the wavelength spectrum of sunlight, and to a method for producing said systems on suitable, preferably polymeric, carrier materials. Such a multilayer system of the invention is formed with at least one layer composed of silver or a silver alloy, which is coated over the whole area on both surfaces with in each case a seed layer and a cap layer. In this case, the seed layer and cap layer are formed from dielectric material. These are ZnO and/or ZnO:X. In this case, at least one such multilayer system is formed on a flexible polymeric substrate, preferably a film which is optically transparent in the visible spectral range.
Patent CA-2849307-A1 (CA)
Inventor: POSSET UWE
IPC: G02F1/155
Filed: 2012-09-19
Abstract: The invention is related to a flexible transparent electrochromic device, which comprises the following components, each of which is a flexible film: a working electrode comprising a transparent conducting substrate supporting an working electrode active material; a counter electrode comprising a transparent conducting substrate supporting a counter electrode active material; a solid polymer electrolyte (SPE) comprising a solution of a lithium salt in a polymer solvent. The method for preparing a said electrochromic device of the invention comprises the steps of: preparing a working electrode film, preparing a counter electrode film, preparing a polymer electrolyte film, and assembling the electrodes and the electrolyte, the method being implemented continuously.
Patent CA-2849672-A1 (CA)
Title: Valve view map
Inventor: LICHTENSTEIN YOAV
IPC: A61B5/042
Filed: 2014-04-24
Abstract: A method, including generating a three-dimensional (3D) map as a plurality of points illustrating a characteristic of a 3D heart chamber, the 3D heart chamber having an opening bounded by a perimeter. The method further includes transforming the perimeter into a closed two-dimensional (2D) figure having an interior.  The plurality of points illustrating the characteristic are projected onto the interior of the 2D figure so as to generate a 2D map of the characteristic of the 3D heart chamber.
Patent CA-2850448-A1 (CA)
Inventor: BONFANTI JEAN-FRANCOIS
IPC: A61P31/12
Filed: 2012-11-08
Abstract: The present invention relates to purine derivatives of formula (I), processes for their preparation, pharmaceutical compositions, and their use in treating viral infections.
Patent CA-2851849-A1 (CA)
Inventor: CAMPBELL JEFFERY P
IPC: G08G5/06
Filed: 2012-10-12
Abstract: An airfield sign that includes a dynamic display area.
Patent CA-2855905-A1 (CA)
Inventor: SUGANO ERIC W
IPC: B68G7/06
Filed: 2012-11-12
Abstract: A cellular cushioning system (200) includes cells or support units (204) arranged in one or more stacked arrays (206, 208). The cells are hollow chambers that resist deflection due to compressive forces, similar to compression springs. The arrays are attached to one or more intermedial binding layers (210). The intermedial binding layer(s) links the cells together while allowing the cells to deform independently of one another. An external load compresses of one of the void cells within an independent compression range without significantly compressing at least one void cell adjacent the compressed void cell. The independent compression range is the displacement range of the compressed void cell that does not significantly affect the compression of adjacent void cells (205, 207). If the void cell is compressed beyond the independent compression range, the intermedial binding layers may be deflected and/or the void cells adjacent the compressed void cell may be compressed.
Patent CA-2856092-A1 (CA)
Title: A quality control system, method and computer readable medium for use with biological/environmental diagnostic test devices, users and consumables
Inventor: DUPOTEAU FRANCOIS
IPC: G07C3/14
Filed: 2012-11-19
Abstract: A quality control (QC) system collects data associated with biological/environmental diagnostic test devices, users and consumables, and identifies corresponding parameters. The system determines when the data are outside the parameters, and then generates corresponding QC improvement data. A database receives and stores the QC improvement data for use in improved QC procedures. A related method and computer readable medium are also disclosed.
Patent CA-2859008-A1 (CA)
Title: Dispositif recepteur, procede de reception, programme, et systeme de traitement d'informations
Inventor: KITAZATO NAOHISA
IPC: H04H20/93
Filed: 2013-01-11
Abstract: La présente technologie concerne un dispositif de réception, un procédé de réception, un programme et un système de traitement d'informations qui permettent la fourniture d'un programme d'application qui s'exécute conjointement avec du contenu audiovisuel. Une unité de commande obtient une table de paramètre de déclencheur (TPT) sur la base d'informations de déclenchement obtenues soit à partir d'une onde de diffusion, soit à partir d'un résultat d'identification d'un traitement d'identification par reconnaissance de contenu automatique (ACR) et spécifie, sur la base du TPT obtenu, une commande correspondant aux informations de déclenchement, puis une unité de traitement de distribution de fichier par transport unidirectionnel (FLUTE) se réfère à une table de livraison de fichier (FDT) spécifiée par une table de carte de service (SMT) et une table d'informations non en temps réel (NRT-IT) selon la commande spécifiée, et obtient une application de diffusion de données émise en tant que contenu NRT par un service NRT qui a utilisé une session FLUTE, puis l'unité de commande commande le fonctionnement de l'application de diffusion de données obtenue. La présente technologie est, par exemple, apte à être appliquée à un récepteur de télévision qui reçoit un signal numérique de diffusion de télévision.
Patent CA-2859524-A1 (CA)
Title: Method and apparatus for reducing the power of a signal electromagnetically coupled from a plc medium to a dsl medium
Inventor: PARNELL ROBERT S
IPC: H04M3/34
Filed: 2011-12-15
Abstract: Reducing a power of a signal electromagnetically coupled from a PLC medium to a digital subscriber line (DSL) medium. The method involves transmitting a data signal over the PLC medium at a first average power level from one of a plurality of PLC transmitters coupled to the PLC medium, then measuring first noise associated with a first signal received at a DSL receiver coupled to the DSL communication medium caused at least in part by the data signal transmission over the PLC medium at the first average power level. Next, a data signal is transmitted over the PLC medium at a second average power level from the one PLC transmitter, the second average power level different than the first average power level, followed by measuring second noise associated with a second signal received at the DSL receiver coupled to the DSL communication medium caused at least in part by the data signal transmission over the PLC medium at the second average power level. A transmit power spectral density (PSD) for the data signal transmitted by the one PLC  transmitter over the PLC medium is then changed, based on a difference between the first noise and the second noise, such that the changed transmit PSD for the data signal transmitted by the one PLC  transmitter over the PLC medium reduces the power of the signal electromagnetically coupled from the PLC medium to the DSL medium caused by the data signal transmission from the one PLC transmitter over the PLC medium.