baber/WOPTO huggingface dataset:
Patent CA-2885271-A1 (CA)
Inventor: DOWNIE ANDREW M
IPC: E21B4/02
Filed: 2012-10-16
Abstract: A drilling motor assembly can include a housing, a shaft, and a pawl which selectively engages a recess, the pawl having an axis of rotation and a generally planar engagement face which engages a generally planar engagement face of the recess when relative rotation between the housing and the shaft is prevented. The engaged engagement faces can be oblique relative to a radius extending from the axis of rotation to the engaged engagement faces. A method of drilling a wellbore can include flowing a fluid through a drilling motor assembly, thereby rotating a shaft relative to a housing, and rotating the housing, thereby engaging a pawl with a recess and preventing relative rotation between the housing and the shaft, the pawl and recess each having a generally planar engagement face, whereby the engaged engagement faces prevent relative rotation between the shaft and the housing.
Patent CA-2886677-A1 (CA)
Title: Optical push-pull interferometric sensors for electromagnetic sensing
Inventor: JAASKELAINEN MIKKO
IPC: E21B47/135
Filed: 2013-10-09
Abstract: A method of measuring an electromagnetic field in a formation can include installing an electromagnetic sensor with improved sensitivity, the sensor including multiple optical waveguides and respective multiple materials, and in response to exposure to the electromagnetic field, the materials changing shape in opposite directions. A well system can include an optical electromagnetic sensor which measures an electromagnetic field in a formation, and wherein optical path lengths or phases in optical waveguides of the sensor change both positively and negatively in response to exposure to the electromagnetic field. A method of monitoring a formation can include installing an optical electromagnetic sensor in a wellbore which penetrates the formation, and an optical path length/phase in an optical waveguide of the sensor increasing in response to exposure to the electromagnetic field, and an optical path length/phase in another optical waveguide of the sensor decreasing in response to exposure to the electromagnetic field.
Patent CA-2886867-A1 (CA)
Inventor: GARDNER DAVID R
IPC: B65D51/16
Filed: 2013-10-03
Abstract: A multi-layer control device or one-way valve (100) includes: a first layer (10) having at least one first opening (12) formed therein; and a second layer (20). The first and second layers are joined together such that at least one channel (24) is defined therebetween, which channel selectively permits gas flow from the first opening out of the device/valve. In operation, the valve selectively opens to permit gas flow through the channel in response to a pressure differential on opposing sides of the valve, wherein the pressure differential sufficient to open the valve (??0) dynamically varies over time. Suitably, a material is arranged in the channel which experiences a change that precipitates the dynamic variation of ??0.
Patent CA-2887502-A1 (CA)
Inventor: STRAUSS KARIN
IPC: G06F12/02
Filed: 2013-11-15
Abstract: The techniques discussed herein identify failed segments of memory in a memory region. The techniques may then manage the failed segments of memory by logically clustering the failed segments of memory at an outlying portion of the memory region using a remapping process. The remapping process may include creating and storing remapping metadata defining segment remapping entries for the memory region. Accordingly, the failure clustering logically eliminates or reduces the memory fragmentation so that a system can allocate larger portions of contiguous memory for object storage.
Patent CA-2888164-A1 (CA)
Inventor: HARTER EUGENE PETIT
IPC: B64D11/00
Filed: 2013-09-30
Abstract: A door assembly for an aircraft includes a partition panel disposed laterally within a fuselage of the aircraft and a descender panel moveably secured to a lower end of the partition panel for selectively closing an aisle opening defined below the partition panel. The door assembly further includes a handle disposed on the partition panel that is operatively connected to the descender panel through a link mechanism such that rotation of the handle is translated into movement of the descender panel to move the descender panel between a retracted position and a deployed position.
Patent CA-2893605-A1 (CA)
Inventor: OSTERKAMP FRANK
IPC: A61K51/04
Filed: 2013-12-06
Abstract: The present invention is related to a compound of formula (I) wherein R1 is selected from the group consisting of hydrogen, methyl and cyclopropylmethyl; AA-COOH is an amino acid selected from the group consisting of 2-amino-2-adamantane carboxylic acid, cyclohexylglycine and 9-amino-bicyclo[3.3.1]nonane-9-carboxylic acid; R2 is selected from the group consisting of (C1-C6)alkyl, (C3-C8)cycloalkyl, (C3-C8)cycloalkylmethyl, halogen, nitro and trifluoromethyl; ALK is (C2-C5)alkylidene; R3, R4 and R5 are each and independently selected from the group consisting of hydrogen and (C1-C4)alkyl under the proviso that one of R3, R4 and R5 is of the formula (II) wherein ALK' is (C2-C5)alkylidene; R6 is selected from the group consisting of hydrogen and (C1-C4)alkyl; and R7 is selected from the group consisting of H and an Effector moiety; or a pharmacologically acceptable salt, solvate or hydrate thereof.
Patent CA-2894239-A1 (CA)
Title: Method of treatment of hypoxia inducible factor (hif)-related conditions
Inventor: ROSS DAVID A
IPC: A61P9/10
Filed: 2015-06-11
Abstract: The present invention relates to methods of treatment of Hypoxia Inducible Factor (HIF)-related conditions, and in particular to methods of treatment of HIF-related conditions comprising the administration of a composition comprising transferrins.
Patent CA-2895981-A1 (CA)
Title: High-ceiling tent frame
Inventor: CHOI KWAN JUN
IPC: E04H15/34
Filed: 2015-06-29
Abstract: A high-ceiling tent frame includes one or more frame units. Each frame unit includes three or more vertical poles and a center pole connected by supporting pole groups. Each frame unit also includes vertical pole fixed and slidable connecting bases installed at the vertical poles, and center fixed and slidable connecting bases installed at the center pole. Each supporting top pole group includes one or more pairs of first connecting pole units. The first connecting pole units in each pair are pivotally connected to each other. Each first connecting pole unit includes two first connecting poles pivotally connected to each other and forms an X-shape when the tent frame is unfolded.  Adjacent frame units are connected to each other by sharing at least two vertical poles.
Patent CA-2896872-A1 (CA)
Inventor: WANG KUN
IPC: C10G3/00
Filed: 2014-02-07
Abstract: Provided are processes for producing a lube basestock or wax from a feedstock of biological origin, the method including: providing a fatty acid originated from the feedstock of biological origin and an aromatic acid in a solvent comprising a base; and electrically coupling the fatty acid and the aromatic acid to produce a hydrocarbon, wherein the molar concentration of the fatty acid is greater than the molar concentration of the aromatic acid.
Patent CA-2897966-A1 (CA)
Title: Recreational vehicle interactive telemetry, mapping, and trip planning system
Inventor: THARALDSON JOSEPH D
IPC: G01C21/20
Filed: 2014-02-26
Abstract: An interactive system for use in connection with recreational vehicle usage includes a server system, including an off-road trail database containing trail data, trail condition information, and points-of-interest information, as well as a trip mapping system accessible by any of a plurality of riders, allowing a rider to create a route based on the data in the off-road trip database. The server system further includes a trail maintenance interface accessible by users affiliated with an authorized group to edit the trail data, trail condition information, and points- of-interest information associated with the authorized group. The server system includes a location data management system configured to receive location data, allowing a rider to publish location information to one or more other riders, and a user feedback interface configured to receive trip data from riders for publication, including information describing an actual route and user data associated with that route.
Patent CA-2898139-A1 (CA)
Title: Grid-connected induction machine with controllable power factor
Inventor: SALMON JOHN
IPC: H02P25/02
Filed: 2014-01-14
Abstract: A method and system for controlling the power factor of induction machines connected to power distribution grids are provided. In some embodiments, the method can comprise inserting an adjustable voltage source in series with one or more windings of a grid-connected induction machine such that the adjustable voltage source can be adjusted to manipulate the phase angle of the current flowing through the one or more windings relative to the phase angle of the grid voltage. The system can comprise an adjustable voltage source in series with one or more windings of a grid-connected induction machine such that the adjustable voltage source can be adjusted to manipulate the phase angle of the current flowing through the one or more windings relative to the phase angle of the grid voltage.
Patent CA-2902951-A1 (CA)
Inventor: PASTERNAK MACIEJ
IPC: C12N15/82
Filed: 2014-04-29
Abstract: A method for controlling undesired vegetation at a plant cultivation site is provided. The method comprises the steps of providing, at said site, a plant that comprises at least one nucleic acid comprising a nucleotide sequence encoding a wild-type hydroxyphenyl pyruvate dioxygenase or a mutated hydroxyphenyl pyruvate dioxygenase (mut-HPPD) which is resistant or tolerant to a HPPD- inhibiting herbicide and/or a nucleotide sequence encoding a wild-type homogentisate solanesyl transferase or a mutated homogentisate solanesyl transferase (mut-HST) which is resistant or tolerant to a HPPD-inhibiting herbicide, applying to said site an effective amount of said herbicide. Plants comprising mut-HPPD and methods of obtaining such plants are further provided.
Patent CA-2904699-A1 (CA)
Inventor: MATHUR INDRESH
IPC: C10L10/18
Filed: 2014-03-07
Abstract: A composition useful as a Reference Standard for measurement of Cetane Number or for use as a standard for determining a Derived Cetane Number consists essentially of a blend of n-hexadecane and 2,2,4,6,6-pentamethylheptane. The disclosed Reference Standards can be used directly as substitutes for blends of n-hexadecane and 2,2,4,4,6,8, 8-heptamethylnonane in ASTM D613-10a for determining Cetane Number, or in ASTM D6890, ASTM D7170 or ASTM D7668 to determine a Derived Cetane Number.
Patent CA-2905134-A1 (CA)
Inventor: RUDKOWSKI MARC
IPC: G06F40/00
Filed: 2015-09-22
Abstract: Described herein are methods, systems, and computer program products for managing and synchronizing content between a document sharing platform and an enterprise social platform. A connector module of a server computing device receives a request to transmit one or more files between the document sharing platform and the enterprise social platform. The connector module synchronizes the files between the document sharing platform and the enterprise social platform. The connector module validates the files for compliance with one or more of: a document retention policy and a digital loss prevention policy.
Patent CA-2906313-A1 (CA)
Inventor: WANG CHANG YI
IPC: A61K39/00
Filed: 2013-04-23
Abstract: The present disclosure is directed to individual Aß peptide immunogen constructs, peptide compositions comprising these Aß peptide immunogen constructs and mixtures thereof, pharmaceutical compositions including vaccine formulations comprising these A? peptide immunogen constructs, with the individual A? peptide immunogen constructs having the N-terminus of the A? peptide as the B cell (B) epitopes linked through spacer residue(s) to heterologous T helper cell (Th) epitopes derived from pathogen proteins that act together to stimulate the generation of highly specific antibodies directed against the N-terminus of the Aß peptide offering protective immune responses to patients at risk for, or with, Alzheimer's Disease.
Patent CA-2907744-A1 (CA)
Title: Training device for medicine injection devices and reset device for resetting such a training device
Inventor: GAILLOT MAXIME
IPC: G09B23/28
Filed: 2014-03-27
Abstract: The training device for medicine injection devices comprises a plunger (43) slidably arranged in the cavity of a body (2). The plunger comprises a compressible element (44) arranged at a distal end of the plunger (43) and adapted to provide a resistance between compressible element (44) and inner wall of the cavity of the body (2) when the plunger (43) is moved in the cavity towards the distal end of the body. The resistance corresponds to an injection resistance of a medicine injected into a patient. The invention also comprises a reset device for resetting the training device from a used status to a condition for reuse.
Patent CA-2910485-A1 (CA)
Inventor: TEALE DAVID WARREN
IPC: E21B47/135
Filed: 2013-06-20
Abstract: An optical computing device and method for (1) determining and/or monitoring corrosion data in a given environment and (2) evaluating a downhole formation, both being accomplished in real-time by deriving the data from the output of an optical element.
Patent CA-2911365-A1 (CA)
Inventor: YAMAMORI KEITARO
IPC: H01M8/0432
Filed: 2015-11-05
Abstract: The present disclosure provides a fuel cell system which comprises: a target output reaching time estimation unit configured to estimate a target output reaching time that requires for a fuel cell after start-up at a below-freezing temperature to become capable of providing an expected output desired or expected by a user of the fuel cell system or a predetermined output according to the expected output, based on the water content in the fuel cell and the temperature inside the fuel cell at the time of start-up at a below-freezing temperature; and a target output reaching time notification unit that notifies the user of the time estimated by the target output reaching time estimation unit.
Patent CA-2912286-A1 (CA)
Title: Electrolyte liquide pour un capteur de gaz electrochimique
Inventor: NAUBER ANDREAS
IPC: G01N33/00
Filed: 2014-09-01
Abstract: L'invention concerne un électrolyte liquide pour un capteur de gaz électrochimique destiné à détecter NH3 ou des mélanges gazeux contenant NH3, l'électrolyte contenant au moins un solvant, un sel conducteur et/ou un médiateur organique. Le sel conducteur est un liquide ionique, un sel inorganique, un sel organique ou un mélange de ceux-ci. L'électrolyte est de préférence constitué (i) d'eau, de propylène-carbonate, d'éthylène-carbonate ou de mélanges de ceux-ci en tant que solvant; (ii) de LiCI, KCl, tétrabutylammoniumtoluolsulfonate ou de 1-hexyl-3-méthyl-imidazolium-tris(pentafluoroéthyl)-trifluorophosphate en tant que sel conducteur; et (iii) de tert-butyl-hydroquinone ou d'anthraquinone-2-sulfonate en tant que médiateur organique.
Patent CA-2912968-A1 (CA)
Inventor: ZHU XIPENG
IPC: H04W72/12
Filed: 2014-06-30
Abstract: Certain aspects of the present disclosure provide a method for wireless communications by a UE. The method generally includes sharing a single transmit chain for communication by at least a first RAT and second RAT, determining a tolerable puncturing rate for the first RAT, and providing assistance information, based on the determined tolerable puncturing rate, to a base station of the second RAT to assist the base station in avoiding scheduling transmissions that would lead to conflict with uplink transmissions in the first RAT. Numerous other aspects are provided.
Patent CA-2914785-A1 (CA)
Title: System and methods for encrypting data
Inventor: GILBERT VINCENT LOGAN
IPC: H04L9/00
Filed: 2014-04-18
Abstract: A system and associated methods for encrypting data are disclosed. In at least one embodiment, a key manager is located in memory on an at least one computing device and configured for creating and managing an at least one encryption key to be used for encrypting the data. An at least one key file is also located in memory on the at least one computing device and is associated with an at least one authorized user. The key file contains a key field comprising a pseudo random string of bytes and a unique hash value used to associate the key file to the user. A set of base characters are randomly selected from the key field, such that the base characters are a subset of the key field. An encryption key is generated by inputting the base characters into an encryption algorithm. The data is encrypted using the encryption key.
Patent CA-2922487-A1 (CA)
Inventor: SCHAEFFER MARC
IPC: F16B13/06
Filed: 2014-09-02
Abstract: The invention relates to an expansion anchor (1) comprising a bolt (10) as the first element and an expansion sleeve which at least partially surrounds the bolt as the second element, the bolt having an expansion region for expansion of the expansion sleeve, one of the two elements having a groove (72) that extends in the longitudinal direction of the expansion anchor and the other element having a projection that engages with the groove at least in sections. According to the invention, the groove has a restricted portion (73) which inhibits an axial movement of the expansion sleeve relative to the bolt.
Patent CA-2923396-A1 (CA)
Inventor: CUTTS PAUL KENNETH
IPC: D21H21/06
Filed: 2014-10-03
Abstract: The present invention relates to a process of manufacturing paper or paperboard which comprises providing (a) a mechanical pulp and (b) a wood free pulp, combining (a) the mechanical pulp and (b) the wood free pulp to form a mixed pulp comprising no more than 20 % by total dry weight of fiber of the mechanical pulp, flowing the mixed pulp as a medium consistency stock and combining the medium consistency stock with dilution water to form a low consistency stock, draining the low consistency stock through a wire or mesh to form a sheet of paper which is dried, in which additional filler and a cationic polymer are added to the mechanical pulp.
Patent CA-2925665-A1 (CA)
Title: Medication delivery, dosing and safety devices, systems and kits, and methods of using the same
Inventor: FOGEL BARRY S
IPC: A61M35/00
Filed: 2013-09-26
Abstract: Embodiments described herein generally relate to improved devices, systems, kits, products and methods related to topical medicament application of measured dosages. The kits and devices can single use and/or disposable for example.
Patent CA-2926750-A1 (CA)
Title: Appareil d'application d'agrafes chirurgicales
Inventor: GUPTA ARVIND KUMAR
IPC: A61B17/072
Filed: 2013-11-04
Abstract: La présente invention concerne un appareil d'application d'agrafes (20) qui comprend une demi-section d'enclume (100) et une demi-section de réception de cartouche (200) ayant une partie distale dimensionnée pour recevoir de façon amovible une unité de chargement à usage unique ("SULU") (400) et une partie proximale configurée pour soutenir un ensemble de déclenchement (500). L'ensemble de déclenchement comprend un boîtier stationnaire (502) et un levier de déclenchement (516) ayant une ou plusieurs saillies de guidage de levier (522). Le levier de déclenchement peut coulisser d'une extrémité proximale du boîtier stationnaire à une extrémité distale du boîtier stationnaire pour définir une course de déclenchement. Un levier de serrage (300) est mobile depuis une position non serrée vers une position serrée pour fixer de façon amovible la partie d'enclume distale en rapprochement étroit avec la SULU. Le levier de serrage définit une ou plusieurs fentes de guidage de levier (316). La/les saillie(s) de guidage de levier est/sont positionnée(s) pour entrer dans la/les fente(s) de guidage de levier après l'initiation de la course de déclenchement pour inhiber le déplacement du levier de serrage vers la position non serrée au cours de la course de déclenchement.
Patent CA-2928674-A1 (CA)
Inventor: CLARKE MICHAEL O'NEIL HANRAHAN
IPC: A61K31/16
Filed: 2014-11-06
Abstract: Provided herein are formulations, methods and substituted tetrahydrofuranyl- pyrrolo[1,2-f][1,2,4]triazine-4-amine compounds of Formula (I) for treating Pneumovirinae virus infections, including respiratory syncytial virus infections, as well as methods and intermediates for synthesis of tetrahydrofuranyl-pyrrolo[1,2-fj[i,2,4]triazine-4-amine compounds.
Patent CA-2929940-A1 (CA)
Inventor: ALLEN LAURA
IPC: C07D213/803
Filed: 2014-11-12
Abstract: Methods of preparing a fluorinated substrate by combining potassium fluoride, a quaternary ammonium salt, and a substrate substituted with at least one chloro, bromo, sulfonyl, or nitro group to thereby provide the fluorinated substrate are disclosed.
Patent CA-2931136-A1 (CA)
Title: Vaccin contre la lawsonia intracellularis et le circovirus porcin 2
Inventor: JACOBS ANTONIUS ARNOLDUS CHRISTIAAN
IPC: A61P31/20
Filed: 2014-12-02
Abstract: La présente invention concerne un vaccin, comprenant en combinaison des bactéries Lawsonia intracellularis à cellules entières tuées et une protéine ORF2 de circovirus porcin 2 (PCV2), destiné à être utilisé pour protéger un cochon contre une infection par Lawsonia intracellularis et PCV2 par une administration intradermique du vaccin. L'invention concerne également un procédé pour protéger un porc contre une infection par des bactéries Lawsonia intracellularis et PCV2.
Patent CA-2932686-A1 (CA)
Inventor: LITTLE RICHARD EDWARD
IPC: G06Q50/10
Filed: 2014-11-25
Abstract: Methods and systems for providing for display attribution data associated with one or more events are disclosed. Processor identifies channels from paths including events corresponding to position data identifying a position along the path at which the event was performed. Processor determines attribution credits assigned to each event included in the paths corresponding to the channel. Processor determines a number of attribution credits assigned to the channel. Processor identifies, from the paths, a plurality of event-position pairs. Each event-position pair corresponds to events that correspond to a respective channel and are performed at a respective position of the plurality of paths corresponding to the event-position pair. Processor determines, for each identified event-position pair, a weighting based on an aggregate of the attribution credits assigned to the events to which the event-position pair corresponds. Processor provides, for display, a visual object including an indicator to display the determined weightings.
Patent CA-2933030-A1 (CA)
Inventor: GU DING
IPC: G06Q30/02
Filed: 2014-12-08
Abstract: La présente invention concerne des systèmes, des dispositifs et des techniques qui permettent de placer et de promouvoir un contenu à l'aide d'un système d'échange de contenu. Selon un aspect, une ou plusieurs attributions d'espace de contenu associées à un premier utilisateur peuvent être reçues. Un ou plusieurs espaces de contenu peuvent être générés sur la base des attributions d'espace de contenu reçues, par exemple, par un hôte. Chacun des espaces de contenu peut être associé à un nombre de points pour chaque accès ou pour chaque visualisation de l'espace de contenu sur la base au moins de la taille, de l'emplacement ou du type de l'espace de contenu. Le nombre de points associés à chaque accès de chacun du ou des espaces de contenu peut être suivi, et au moins une sélection d'un espace de contenu associé à un second utilisateur peut être générée proportionnellement au nombre stocké de points.