baber/WOPTO huggingface dataset:
Patent CA-2883278-A1 (CA)
Inventor: TONG ROGER SHUN HONG
IPC: H04J1/00
Filed: 2015-02-27
Abstract: Satellite communication methods and payloads are described. An imbalance in uplink and downlink availability may be mitigated through digitizing uplink spectrum, extracting guard band channels, and grouping the guard band channels to create a composite channel. The composite channel is converted to analog and RF up-converted, amplified, and multiplexed with other downlink analog channels before being transmitted to Earth. The guard bands may be from the same band of spectrum or different bands of spectrum, such as C band, Ka band, Ku band, etc. A satellite payload is described with dual output multiplexers having partially overlapping channels and a dual feed configuration. In one downlink implementation, unused regional band spectrum may be dynamically allocated to a spot beam. In one uplink implementation, regional band spectrum may be shared by a spot beam using spatial separation of the regional uplink location from the spot beam coverage area and digital cancellation techniques.
Patent CA-2884094-A1 (CA)
Inventor: EGGERS PHILIP E
IPC: A61B5/0215
Filed: 2013-09-04
Abstract: Methods, apparatus and systems for precisely controlling a Valsalva maneuver and the timing thereof in conjunction with testing a patient for a cardiac shunt, and for ensuring that a patient performing a Valsalva maneuver creates a required pressure using their diaphragm. Embodiments of a Valsalva maneuver mouthpiece assembly are also disclosed for use with the invention methods, apparatus and systems. The mouthpiece assembly is adapted to selectively operate between a state that produces resistance to the exhalation pressure of a patient into the mouthpiece and a state wherein the pressure resistance is rapidly removed so as to cause an involuntary exhalation of the air in the patient's lungs at a time of desired Valsalva maneuver release.
Patent CA-2884123-A1 (CA)
Inventor: BUDLER NICHOLAS FREDERICK
IPC: E21B17/01
Filed: 2013-09-25
Abstract: Disclosed is a secondary system and method for initiating a down hole operation in a wellbore when a primary activation system fails. The primary activation system is configured to provide fluid communication between a first chamber and a second chamber in response to a primary activation operation. The secondary activation system includes a passageway between the first chamber and the second chamber, and a rupture member positioned in the passageway. The rupture member has a threshold pressure differential at which the rupture member ruptures to afford fluid communication between the first chamber and the second chamber to thereby initiate the down hole operation if the primary activation system fails. The primary activation operation may be configured to move a trigger member to initiate the down hole operation, whereas the secondary activation operation may be configured to initiate the down hole operation without moving the trigger member.
Patent CA-2884710-A1 (CA)
Inventor: MAGILAVY DANIEL
IPC: A61P17/00
Filed: 2013-09-11
Abstract: Compounds I and II, as well as prodrugs, hydrates, solvates, N-oxides, salts and pharmaceutical compositions containing them, are useful for treating vitiligo. In certain embodiments, the compounds are provided in topical compositions. (The chemical formulas should be inserted here.)
Patent CA-2885044-A1 (CA)
Inventor: KENNEDY WILLIAM R
IPC: E21F1/08
Filed: 2015-03-13
Abstract: A mine stopping panel and method of making it are disclosed. In one embodiment, the panel includes first and second channel-shaped panel members having a telescoping sliding fit one inside the other. An elongate end cap fitted in the first panel member. One or more connections between the first panel member and the end cap hold the end cap against movement relative to the first panel member when an extending force is applied to the end cap tending to telescopically extend the first panel member relative to the second panel member. At least one device on the end cap is configured for engagement with the first panel member to resist telescopic movement of the first end cap relative to the first panel member when a contracting force is applied to the first end cap. Other improved mechanisms for resisting contracting forces are disclosed.
Patent CA-2885387-A1 (CA)
Inventor: CARTER MARK C
IPC: F16C11/10
Filed: 2007-04-26
Abstract: A corner connecting bracket for a rail skirt system for a collapsible shelter having a plurality of legs. The rail skirt system includes a top rail removably connected between an adjacent pair of the plurality of legs. The corner connecting bracket includes first and second hinged bracket portions pivotally connected together and having a closed position configured to clamp to a leg of a shelter, and an open position configured to be unclamped to the leg of the shelter. The first hinged bracket portion is pivotally connected to the second hinged bracket portion. The first hinged bracket portion includes a first inner strut, and the second hinged bracket portion includes a second inner strut. The first inner strut includes a tongue member projecting from the first inner strut, and the second inner strut having a slotted portion includes a slot that removably receives the tongue member. A portion of the first inner strut, above and below the tongue member, is configured to mate with a portion of the second inner strut, above and below the slotted portion, and the portion of the first inner strut, above and below the tongue member, has oblique edges extending angularly from a side edge of the first inner strut and defining the projecting tongue member. The portion of the second inner strut, above and below the slotted portion, has oblique edges extending angularly from a side edge of the second inner strut and defining the slotted portion.
Patent CA-2887555-A1 (CA)
Title: Method of detecting air gap in gypsum-based building board and method of manufacturing gypsum-based building board
Inventor: YONEZAWA SHINJI
IPC: G01N25/72
Filed: 2013-06-17
Abstract: This method for detecting voids in a gypsum-based construction board involves: applying a cooling medium to the surface of a gypsum-based construction board in which heat has been generated by the hydration reaction of calcined gypsum, and cooling said surface thereof; and after the completion of said cooling, detecting the temperature distribution of the surface of the gypsum-based construction board.
Patent CA-2890150-A1 (CA)
Inventor: HANAK FRANCIS CHAD
IPC: E21B47/09
Filed: 2013-10-23
Abstract: A method of drilling a well is disclosed. A first estimate is obtained of a location of the well with respect to a reference well at a selected depth. A  magnetic measurement is obtained at the selected depth using a sensor. The obtained magnetic measurement is related to a residual magnetic charge distribution in the reference well. An expected value of the magnetic measurement at the selected depth is determined from the residual magnetic charge distribution. A second estimate is obtained of the location of the well using the first estimate of the location, the obtained magnetic measurement and the expected value of the magnetic measurement. A drilling parameter of the well is altered using the second estimate of the location.
Patent CA-2890655-A1 (CA)
Title: Benzomorphan analogs and the use thereof
Inventor: LOCKMAN JEFFREY
IPC: C07D401/04
Filed: 2013-11-08
Abstract: The present invention is directed to Benzomorphan Analog compounds of the Formula I", Formula IA", Formula IB", Formula IC", or Formula ID" as shown below; and related Formula I', Formula IA', Formula IB', Formula IC', or Formula ID'; Formula I, Formula IA, Formula IB, Formula IC, or Formula ID;wherein R1, R2a, R2b, R3 and R4 are as defined herein Compounds of the Invention are useful for treating pain, constipation, and other conditions modulated by activity of opioid and ORL-1 receptors.
Patent CA-2891464-A1 (CA)
Inventor: CHENG BRIAN
IPC: A61P35/00
Filed: 2013-11-14
Abstract: ABSTRACT OF THE DISCLOSURE An anti-cancer drug compound comprises an spermidine/spermine N -acetyltransferase substrate. The spermidine/spermine N -acetyltransferase substrate may be a monoamine. The spermidine/spermine N -acetyltransferase substrate may be amantadine, rimantadine, dopamine or L-DOPA. A method of treating cancer comprises the use of an spermidine/spermine N -acetyltransferase substrate to treat cancer. The spermidine/spermine N -acetyltransferase substrate may be a monoamine. The spermidine/spermine N -acetyltransferase substrate may be amantadine, rimantadine, dopamine or L-DOPA.
Patent CA-2894182-A1 (CA)
Inventor: WILSON D TRAVIS
IPC: A61P9/10
Filed: 2013-04-11
Abstract: La présente invention concerne des procédés et des compositions pour le traitement et/ou la prévention de maladies ou d'états, comprenant l'administration de GLP-1 et/ou de variants ou analogues naturels ou artificiels de GLP-1, ou des sels pharmaceutiquement acceptables de ceux-ci, seuls ou en combinaison avec un ou plusieurs principes actifs (par exemple un peptide cationique aromatique tel que D-Arg-2'6'-Dmt-Lys-Phe-NH2).
Patent CA-2897275-A1 (CA)
Inventor: COHEN AHARON
IPC: A61B17/22
Filed: 2014-01-05
Abstract: A device and method for removing atheroma. An expandable atherectomy device comprises a rotatably motor-driven flexible hollow shaft that is slidable over a guidewire introducible through a flexible catheter tube and is coaxial with the longitudinal axis of the guidewire, an expandable cutting unit connected to a distal end of the hollow shaft, and an actuator which is operable to induce selective expansion of the cutting unit. The cutting unit, when expanded, is eccentrically rotatable about the longitudinal axis to cut and remove atheromous material from a blood vessel. In one embodiment, the method also includes the step of drilling an occlusion present in the lumen of a blood vessel by a drill unit connected to the cutting unit.
Patent CA-2898158-A1 (CA)
Title: Telemetry operated expandable liner system
Inventor: LUKE MIKE A
IPC: E21B23/00
Filed: 2015-07-23
Abstract: A deployment assembly for expanding a liner string in a wellbore includes: a tubular mandrel having a bore therethrough; an expander linked to the mandrel and operable between an extended position and a retracted position; an extension tool disposed along the mandrel and operable to extend the expander; and a retraction tool disposed along the mandrel. The retraction tool has: an upper piston in fluid communication with the mandrel bore and operable to retract the expander; a lower piston in fluid communication with the mandrel bore and operable to balance the upper piston; a valve disposed between the pistons for isolating the lower piston from the upper piston in a closed position; and an electronics package linked to the valve for opening and closing the valve in response to receiving a command signal.
Patent CA-2901011-A1 (CA)
Inventor: NARAYAN SANJIV
IPC: A61B5/0245
Filed: 2014-03-14
Abstract: A system and method of identifying a driver of a source associated with a heart rhythm disorder are disclosed. Data is accessed from a plurality of sensors representing biological activity in the heart. A local first region of the heart that has repeating activation and that controls a second distant region of the heart for at least a predetermined number of beats is identified. The first local region is assigned as a driver of a source of the heart rhythm disorder, the source including the first local region and the second distant region.
Patent CA-2901958-A1 (CA)
Inventor: INGOLD CHARLES
IPC: E21B33/13
Filed: 2014-03-13
Abstract: A secondary cementing apparatus includes a drill string, a coupling coupled to a distal end of the drill string, and a tool coupled to a distal end of the coupling, the tool having a distal portion offset from a central axis of the drill string, and the coupling configured to allow selective rotation of the tool with respect to the drill string. A method for plugging a hole includes rotating a drill string about a central axis of the drill string, wherein a distal end of the drill string is coupled to a tool, the tool having an offset distal portion from a central axis of the drill string; and flowing a fluid down the drill string and out of the offset distal portion of the tool as the drill string is rotated.
Patent CA-2903828-A1 (CA)
Title: Child resistant cover for oral dosage forms
Inventor: BRADWAY RANDY J
IPC: A61J7/00
Filed: 2014-03-13
Abstract: A child resistant safety device for an oral dosage form including a handle having a proximal end and a distal end to which an oral dosage form is mounted either directly or indirectly; a cover that moves with respect to the handle, or vice versa, for selectively shielding the oral dosage form; and a releasable locking mechanism that is moveable between a locked configuration and an unlocked configuration. In the locked configuration, the releasable locking mechanism is configured to prevent movement of the safety device to a deployed configuration in which the oral dosage form is exposed, and, in the unlocked configuration, the releasable locking mechanism is configured to permit movement of the safety device to the deployed configuration.
Patent CA-2905349-A1 (CA)
Title: Renal pump
Inventor: SCHWAMMENTHAL EHUD
IPC: A61M60/411
Filed: 2014-03-13
Abstract: Apparatus and methods are described including an impeller having an impeller frame that has proximal and distal end portions, and a plurality of helical elongate elements that wind from the proximal end portion to the distal end portion. The helical elongate elements define proximal and distal ends thereof, and a material is coupled to the helical elongate elements, such that the helical elongate elements with the material coupled thereto define at least one blade of the impeller. The helical elongate elements define the outer edges of the at least one blade of the impeller and support the material between the proximal and distal ends of the helical elongate elements. The impeller does not comprise any additional supporting member for supporting the material between the proximal and distal ends of the helical elongate elements. Other applications are also described.
Patent CA-2905510-A1 (CA)
Title: Sutureless valve prosthesis delivery device and methods of use thereof
Inventor: ZHANG JI
IPC: A61F2/24
Filed: 2014-03-14
Abstract: Devices and methods for delivering a sutureless valve (5) to repair a defective native valve are described herein. The devices and methods are particularly useful in minimally invasive procedures.
Patent CA-2906257-A1 (CA)
Title: Macrocyclic rip2 kinase inhibitors
Inventor: BLOM PETRA MARCELLA FRANCOISE
IPC: C07D487/18
Filed: 2014-03-14
Abstract: The present invention relates to macrocyclic compounds and compositions containing said compounds acting as kinase inhibitors, in particular as inhibitors of RIP2 and/or mutants thereof, for use in the diagnosis, prevention and/or treatment of RIP2-kinase associated diseases. Moreover, the present invention provides methods of using said compounds, for instance as a medicine or diagnostic agent.
Patent CA-2908146-A1 (CA)
Title: Alert broadcasting to unconfigured communications devices
Inventor: ABU-HAKIMA SUHAYYA
IPC: H04W4/90
Filed: 2013-04-05
Abstract: Methods and systems for communicating alert messages to target communications devices in a target physical location are disclosed. The target devices may not be preconfigured to be discovered or to receive the alert message. Network sources are queried to identify accessible logical locations, which are associated with physical locations in a database. The logical locations include an intelligent network source which, having received the alert message, detects nearby devices in the target physical location. The system prepares and communicates the alert message to the target device. The intelligent network source may be configured to prepare and communicate the alert message without any intermediate system step of formulating a list of recipients. Auto-discovery and message delivery methods employ protocol packet injection, network and access point spoofing, and Bluetooth signaling. Auto- discovery and unconfigured delivery methods can be used to reveal the presence of devices in an area.
Patent CA-2908650-A1 (CA)
Title: Communication en presence d'un changement de configuration de liaison montante-liaison descendante
Inventor: WANG YIPING
IPC: H04L5/00
Filed: 2014-03-25
Abstract: Data is communicated between a network node and a user equipment in a first frame according to a first uplink-downlink configuration. In response to a configuration change that causes a second frame following the first frame to be according to a second, different uplink-downlink configuration, an acknowledgement indication for the data is sent in the second frame.
Patent CA-2909071-A1 (CA)
Inventor: DESGAGNE LUC
IPC: A61L9/04
Filed: 2015-10-07
Abstract: A scent diffuser comprises a porous membrane, an absorbing material and a scented liquid. The absorbing material is substantially contained by the porous membrane. The absorbing material contains peat moss. The scented liquid is absorbed by the absorbing material. When the scent diffuser is in use, the absorbing material gradually releases the absorbed scented liquid in ambient air through the porous membrane so as to distribute over a period of time a scent of the scented liquid.
Patent CA-2909551-A1 (CA)
Inventor: WISHART BRUCE WILLIAM
IPC: E04H1/12
Filed: 2014-05-14
Abstract: L'invention concerne une cabine de douche (10) comprenant un réservoir (11, 12, 13) pour contenir un liquide de lavage et un espace accessible pour le lavage de décontamination du personnel avec le liquide de lavage, la cabine étant définie au moins en partie par au moins une paroi latérale du réservoir (11, 12, 13).
Patent CA-2911541-A1 (CA)
Inventor: KOWALCZYK PETER
IPC: G05D1/10
Filed: 2015-09-21
Abstract: Embodiments of the present invention are generally related to compensation of magnetic data, and, in particular, to a system and method for compensation of magnetic data as collected during autonomous underwater vehicle mapping surveys.
Patent CA-2912827-A1 (CA)
Inventor: SEBRING STEVEN
IPC: H04N5/262
Filed: 2014-05-20
Abstract: A system for producing a visual representation of an object includes a structure for at least partially circumscribing the object, a plurality of still cameras mounted in fixed relation to each other, and at least one computer processor. The one or more computer processors trigger the plurality of still cameras to capture a plurality of still images of the object, create the visual representation of the object by, at least in part, arranging at least some of the plurality of still images in an order, and transmit a digital file that includes the visual representation of the object to a storage medium accessible by a user device. The visual representation of the object is user manipulable to permit presenting the visual representation in more than one way.
Patent CA-2918398-A1 (CA)
Inventor: SCHWARZ GUNTER
IPC: C12Q1/48
Filed: 2014-07-14
Abstract: The invention relates to a diagnostic in vitro method for determining the activity of thiopurine S-methyltransferase (TPMT) in individuals to be examined, characterised in that the concentration of urothione and/or jukathione in bodily fluids is determined. The invention further relates to a diagnostic in vitro method for determining the TPMT activity in cellular extracts of test subjects of any origin, characterised in that molybdenum cofactor (Moco) and/or degradation stages of Moco are used as substrates for the reaction and the formed amount of jukathione and/or urothione is determined. Finally, the invention relates to a diagnostic in vitro method, wherein urothione and/or jukathione is used as a biomarker for increased susceptibility to one or more certain diseases, which biomarker is identified in bodily fluids and/or cellular extracts.
Patent CA-2918577-A1 (CA)
Inventor: ANASTASIADIS ACHILLEAS
IPC: A23C9/14
Filed: 2014-07-17
Abstract: L'invention concerne un système de production industrielle de yaourt égoutté qui permet l'égouttage naturel par des moyens de séparation, avec une utilisation optimale de la matière première, avec le moins de contraintes possible sur la matière première et avec le minimum possible de perte d'ingrédients utiles dans le lactosérum qui est retiré après l'égouttage et avec une stabilité optimale des caractéristiques du produit final, dans chaque lot de production. L'invention concerne les conditions essentielles des procédés en amont (c'est-à-dire avant) du procédé d'égouttage, comme les caractéristiques physicochimiques du lait brut, les conditions de pasteurisation et d'homogénéisation, les conditions d'incubation, etc. et les empilements de membranes sélectionnées et positionnées de façon appropriée qui sont utilisées pour l'égouttage, de telle sorte que le yaourt égoutté final ait les caractéristiques physicochimiques (protéines, graisses, solides totaux) désirées après sa sortie de l'installation d'égouttage. Pendant le processus d'égouttage, le yaourt est successivement égoutté au moins deux fois et le processus est complété par des étapes en aval (c'est-à-dire après) de l'égouttage, comme les conditions de refroidissement, le stockage avant emballage, les conditions d'emballage, etc., qui sont également des facteurs déterminants pour obtenir le résultat final.
Patent CA-2918791-A1 (CA)
Inventor: RIISEM EDVIN EIMSTAD
IPC: E21B43/08
Filed: 2014-07-25
Abstract: A technique facilitates a well operation employing at least one dehydration tube. The at least one dehydration tube is located along an exterior of a plurality of screen assemblies deployed in a wellbore and is fluidly coupled to a base pipe of at least one of the screen assemblies. The fluid coupling provides fluid access to the base pipe through a base pipe opening. Fluid flow along the at least one dehydration tube is controlled with a flow control mechanism. Additionally, an inflow of fluid from an exterior to an interior of select screen assemblies is separately controlled with an inflow control device associated with each select screen assembly.
Patent CA-2924935-A1 (CA)
Inventor: CHEN SHENGXIAN
IPC: H04W24/02
Filed: 2013-09-23
Abstract: Disclosed is a communication system, comprising a control device, a plurality of remote devices and a network management server; the control device is in communication connection with the plurality of remote devices, and controls the data aggregation and distribution of the plurality of remote devices; the control device is in communication connection with the network management server; and the network management server transmits management data and feedback data to the control device according to a preset plan, such that the control device and the plurality of remote devices are only presented as network elements on the network management server. Compared to the prior art, with a plurality of small base stations at a network management server side being all independently presented, the communication system of an embodiment of the present invention enables a plurality of macro base stations and small base stations to be presented as one network element at a network management server side, thus reducing the complexity of network communication and management.
Patent CA-2925352-A1 (CA)
Inventor: CARRINGTON CHRISTOPHER ROY
IPC: B64C11/38
Filed: 2013-10-07
Abstract: A pitch control assembly (110) for adjusting the pitch of a propeller blade, including a pitch control unit comprising a housing(104), with a plurality of control valves(106) and corresponding hydraulic lines(108) located within the housing, a blade angle unit (110), a transfer bearing (120) mounted to the housing and having a plurality of hydraulic lines(122) fluidly coupled to the hydraulic lines of the pitch control unit, a transfer tube (140) axially receiving and axially moveable relative to at least a portion of the transfer bearing, a magnetic core sleeve(150) carried by the transfer tube and located within the blade angle unit.