baber/WOPTO huggingface dataset:
Patent CA-2791705-C (CA)
Title: Method and apparatus for transceiving a mimo packet in a wireless lan system
Inventor: LEE DAE WON
IPC: H04W24/00
Filed: 2011-06-30
Granted: 2016-01-12
Abstract: The present invention relates to a method in which a transmitter transmits a multiple input multiple output (MIMO) packet in a wireless LAN system. The method involves: generating a MIMO packet containing at least one set of spatial streams transmitted to each of one or more receivers, wherein each set of spatial streams is encoded on the basis of one of two encoding schemes; transmitting first control information containing a MIMO indicator and a first modulation and coding scheme (MCS) field, wherein said MIMO indicator indicates whether the MIMO packet is for single user (SU) MIMO or multi-user (MU) MIMO, wherein said first MCS field indicates the MCS used for the MIMO packet if the MIMO packet is for SU MIMO transmission, and indicates encoding schemes applied to each set of spatial streams if the MIMO packet is for MU MIMO transmission; and transmitting the MIMO packet to least one receiver. Said two encoding schemes are a low-density parity check (LDPC) encoding scheme and a binary convolution coding (BCC) scheme.
Patent CA-2791958-C (CA)
Inventor: DAUDET LARRY RANDALL
IPC: E04B1/38
Filed: 2012-10-03
Granted: 2016-05-03
Abstract: A building connection between a substantially vertical wall stud and a substantially horizontal bridging member, using a separate and distinct bridging connector that attaches the wall stud to the bridging member. The wall stud is typically one of several sequentially-arranged, cold-formed steel studs in the frame of a building wall. The bridging member is typically a separate cold-formed steel member that interfaces with and spans a plurality of wall studs.
Patent CA-2792672-C (CA)
Inventor: GAGNE MARIE ANITA BRIGITTE
IPC: H04B5/00
Filed: 2012-10-18
Granted: 2016-01-12
Abstract: Dispositif de communication mobile pouvant comprendre un dispositif de communication en champ proche (CCP) et un processeur raccordé au dispositif de CCP. Le processeur peut être configuré pour faire fonctionner un premier applet de CCP et un deuxième applet de CCP, déterminer si lexécution concurrente du premier applet de CCP et du deuxième applet de CCP causera un conflit de compatibilité et exécuter de façon concurrente le premier applet de CCP et le deuxième applet de CCP afin de communiquer des données par le biais du dispositif de CPP en se fondant sur la détermination que lexécution concurrente du premier applet de CCP et du deuxième applet de CCP ne causera pas de conflit de compatibilité.
Patent CA-2792803-C (CA)
Inventor: NEAL ALAN
IPC: F16L5/02
Filed: 2012-10-16
Granted: 2016-07-19
Abstract: A liquid-tight fitting comprising a ground element including a ferrule and a tube that extends from the ferrule to receive a conduit, wherein the tube includes one or more protruding elements that each protrudes from the tube and provides grounding to the conduit, and wherein the ferrule includes a lip portion; a threading element including a first shaft having a circumference sufficient to receive the ferrule portion, wherein the first shaft includes threads; a sealing ring including an opening defined by a tapered portion to seat against the lip portion; and a nut including threads to be received by the first shaft, wherein as the nut is threaded with the first shaft, the sealing ring is compressed onto an outer surface of the wall of the conduit based on a pulling of the nut against the sealing ring toward the lip portion of the ferrule.
Patent CA-2792986-C (CA)
Title: Methods and systems for real time rfid locating onboard an aircraft
Inventor: KIRKLAND DAVID T
IPC: G06K7/10
Filed: 2010-12-03
Granted: 2019-06-18
Abstract: An aircraft communications and item tracking system is described. The system includes an RFID reader and a communications device located at fixed locations within the aircraft, a plurality of passive RFID tags operable for association with items within the aircraft, and a distributed antenna system comprising a plurality of antenna units and a wireless distribution system. The wireless distribution system is communicatively coupled to an aircraft communications network. The antenna units are communicatively coupled to the wireless distribution system and disbursed about the aircraft such that the RFID tags within the aircraft may be activated by signals output by at least one of the antenna units. The RFID reader and communications device are communicatively coupled to the wireless distribution system. The distributed antenna system is operable for transmission and reception of signals associated with the RFID reader and RFID tags. The distributed antenna system is further operable for transmission and reception of signals associated with the communications device.
Patent CA-2796014-C (CA)
Inventor: STIESDAL HENRIK
IPC: B64D15/12
Filed: 2010-09-16
Granted: 2017-07-18
Abstract: A wind turbine blade is disclosed. The blade includes a heating mat for generating heat. The heating mat is mounted at an outer surface of the blade. The heating mat includes a first section with a first end section and a second section with a second end section. The first end section and the second end section are electrically connectable to a respective power terminal for supplying power to the heating mat. The second end section defines an opposite end section of the heating mat in a longitudinal direction of the heating mat with respect to the first end section. The first section and the second section run along the surface of the blade in one or more loops from the first end section to the second end section.
Patent CA-2797838-C (CA)
Title: Reagents for reducing leukocyte interference in immunoassays
Inventor: CAMPBELL JOHN LEWIS EMERSON
IPC: G01N33/569
Filed: 2011-04-27
Granted: 2018-05-22
Abstract: Methods and devices for reducing interference from leukocytes in an analyte immunoassay are provided. In one embodiment, a method is provided comprising the steps of amending a biological sample such as a whole blood sample with one or more leukocidal reagents that reduce or eliminate the metabolic activity of leukocytes, and performing an immunoassay on the amended sample to determine the concentration of analyte in the sample. Preferably, the sample is amended with one or more enzymes and optionally one or more enzyme substrates and cofactors.
Patent CA-2799559-C (CA)
Inventor: WALSH TERENCE A
IPC: C12N15/54
Filed: 2011-05-17
Granted: 2022-06-28
Abstract: L'invention concerne des organismes hôtes recombinés (par exemple, des plantes) génétiquement modifiés avec un système de synthase d'acides gras polyinsaturés (AGPI) et une ou plusieurs protéines accessoires (par exemple, PPTase et/ou ACoAS) qui permettent et/ou améliorent la production d'AGPI dans l'organisme hôte. La présente invention concerne également des procédés de préparation et d'utilisation de ces organismes (par exemple, pour obtenir des AGPI) ainsi que des produits obtenus à partir de ces organismes (par exemple, une huile et/ou une graine).
Patent CA-2801617-C (CA)
Title: Nanotubes de carbone modifies et leur compatibilite
Inventor: GUAN JINGWEN
IPC: C08K9/04
Filed: 2011-06-10
Granted: 2018-05-29
Abstract: La présente invention concerne des nanotubes de carbone modifiés, le cur des nanotubes de carbone étant lié de manière covalente par le biais de liaisons C-C à une coque polymère entourant le cur des nanotubes de carbone. La coque polymère est un polymère comprenant des groupes fonctionnels pointant vers l'extérieur de la coque. Les groupes fonctionnels sont compatibles avec un autre polymère ou capables de se lier de manière covalente à un autre polymère. De tels nanotubes de carbone modifiés sont plus facilement dispersés de manière homogène dans un autre polymère et peuvent être utilisés comme charge de renforcement dans une matrice polymère. Les nanotubes de carbone modifiés, présentant une structure cur-coque, le cur ayant une orientation pratiquement unidirectionnelle à l'intérieur de la coque, sont produits en faisant réagir des nanotubes de carbone neutres avec de la 4-vinylaniline lors d'une diazoréaction en présence d'un ou de plusieurs types de monomères plurifonctionnels portant un groupement vinyle et d'un ou de plusieurs groupes fonctionnels destinés à la compatibilisation avec un autre polymère ou à la liaison à celui-ci. La réaction est réalisée à une température élevée sans isoler d'intermédiaires et sans ajouter un quelconque autre initiateur ou catalyseur, afin de former une coque polymère in situ autour du nanotube de carbone. La coque polymère est liée de manière covalente à la paroi latérale des nanotubes de carbone par le biais de liaisons C-C et comprend des groupes fonctionnels pointant vers l'extérieur de la coque destinés à la compatibilisation avec un autre polymère ou à la liaison à celui-ci.
Patent CA-2802674-C (CA)
Title: Fracturing method to reduce tortuosity
Inventor: O'CONNELL MARIA M
IPC: E21B10/60
Filed: 2011-05-23
Granted: 2014-09-30
Abstract: A series of jet nozzles have a telescoping structure designed to impact the borehole wall and initiate a fracture. The nozzles can be extended through fluid pumped through them or with some mechanical force from within the bottom hole assembly. The leading ends of the telescoping assembly can be sharp and hardened to facilitate the initiation of a formation fracture in an open hole. The telescoping structures can be disposed in a single or multiple rows with the circumferential spacing being such that each telescoping structure is designed to cover a target circumferential distance of 45 degrees or less so that jetted fluid from at least one jet will be within 22.5 degrees of a location of maximum formation stresses to reduce the tortuosity of the created fractures from jetting through the nozzles with possible enhancement of the fracturing from added annulus pressure.
Patent CA-2803711-C (CA)
Title: Anneaux segmentes avec ecrous captifs pour boulons de soufflante
Inventor: IVAKITCH RICHARD
IPC: F02C7/20
Filed: 2013-01-28
Granted: 2019-05-21
Abstract: Un appareil et un procédé pour raccorder un rotor de ventilateur à un arbre dun moteur à turbine à gaz comprend une plaque décrous-rivets segmentée comprenant une pluralité décrous-rivets installés dans des trous prépercés dans chaque segment. Une pluralité de boulons de montage sétendant à travers les trous dans larbre de rotor et des trous dans un dispositif de montage de larbre viennent en prise par filetage avec les écrous-rivets de la plaque décrous-rivets. Les segments de la plaque décrous-rivets sont disposés séparément les uns des autres.
Patent CA-2809593-C (CA)
Inventor: CLEMEN MARK JOSEPH JR
IPC: G01N19/00
Filed: 2013-03-13
Granted: 2015-09-15
Abstract: A method and apparatus for detecting an icing condition. The apparatus comprises a piezoelectric material and a vibration detector. The piezoelectric material has a surface proximate to a surface of a vehicle. The piezoelectric material is configured to vibrate. The vibration detector is configured to detect a change in vibrations in the piezoelectric material that indicates a presence of an icing condition on the surface of the piezoelectric material.
Patent CA-2810329-C (CA)
Inventor: SMITH KEVIN W
IPC: A61B17/295
Filed: 2006-07-25
Granted: 2016-11-15
Abstract: A medical device includes a control handle having an articulation joint actuator, a surgical end effector, and a passive articulating joint connecting the end effector to the control handle. The articulation joint actuator, when unactuated, holds the passive articulation joint and , thereby, the end effector, in a substantially fixed articulation position, and, when actuated, releases the passive articulation joint into a freely articulating state to permit free articulation of the end effector with respect to the control handle dependent upon external forces acting upon the end effector. A method for operating the end effector includes retaining the passive articulation joint in a stable position with an articulation lock and actuating a release of the articulation lock to unlock the passive articulation joint and, thereby, permit articulating motion of the end effector through the passive articulation joint dependent upon the external forces acting upon the end effector.
Patent CA-2810895-C (CA)
Title: Type-ii high bandgap tunnel junctions of inp lattice constant for multijunction solar cells
Inventor: WOO ROBYN L
IPC: H01L31/0693
Filed: 2011-09-23
Granted: 2018-10-16
Abstract: There exists a need for a tunnel junction of InP lattice constant that provides for improved peak tunneling current with low optical and electrical losses.  Accordingly, a tunnel junction is disclosed that comprises a p-doped tunnel layer comprising AlGaInAs; and an n-doped tunnel layer in contact with the p-doped tunnel layer. The junction has an InP lattice constant and is optically transparent, forming a heterojunction. The p-doped tunnel layer has a bandgap of greater than 1.25 eV  and the n-doped tunnel layer has a bandgap of greater than 1.35 eV. The n-doped tunnel layer is also a window layer for a subcell underneath the tunnel junction.
Patent CA-2813222-C (CA)
Inventor: MORGAN JEROME R
IPC: A61B17/072
Filed: 2011-09-28
Granted: 2018-10-30
Abstract: A fastener cartridge can comprise a compressible, collapsible, and/or crushable cartridge body and fasteners embedded within the cartridge body which can be utilized to fasten tissue. In use, the fastener cartridge can be positioned in a first jaw of a surgical fastening device, wherein the first jaw can be positioned opposite a second jaw, or anvil. The anvil can be engaged with the fastener cartridge to compress, collapse, and/or crush the cartridge body and deform, or otherwise deploy, the fasteners contained therein. As the fasteners are deformed or deployed, the fasteners can capture at least a portion of the cartridge body therein along with at least a portion of the tissue being fastened. In various embodiments, the cartridge body can comprise a plurality of bioabsorbable layers. These bioabsorbable layers can be comprised of materials which can be bioabsorbed at different rates.
Patent CA-2816861-C (CA)
Inventor: TSAI MINGLIANG LAWRENCE
IPC: A61F5/445
Filed: 2011-11-02
Granted: 2019-04-09
Abstract: Previous devices with moldable mounting wafers are difficult to use with controlled discharge devices, resulting in weakened adhesion of the moldable adhesives to the appliance or skin, risking ostomy appliance separation during use. A  controlled discharge ostomy appliance is described for use with an adhesive body fitment.  Disclosed are controlled discharge ostomy appliances that are compatible with shapeable adhesive wafers due to a stoma seal that comprises a first inner seal wall and a second outer seal wall. The adhesive body fitment comprises an adhesive wafer having a stomal aperture that is manually shapeable by folding or rolling back a rim portion of the adhesive wafer around the stomal aperture. At least after shaping, the adhesive presents an exposed adhesive surface portion facing towards the controlled discharge ostomy appliance. ,
Patent CA-2817390-C (CA)
Title: Enrichment and identification of fetal cells in maternal blood and ligands for such use
Inventor: ECKELT ANDREAS
IPC: G01N33/53
Filed: 2011-11-09
Granted: 2021-02-09
Abstract: The present invention relates to enrichment and/or identification of fetal cells of a maternal blood sample using fetal cell specific ligands and/or fetal cell specific hybridization probes wherein the ligand or probes are directed to an endothelial/ mesenchymal marker, e.g. CD105, CD146 or CD141, in a first round of enrichment and the ligand or probes, in a second round of enrichment, are directed to an epithelial marker, e.g. a cytokeratin, such as CK7, CK8, CK18 or CK19. Enriched or identified fetal cells may be subjected to steps of detection or diagnosis, wherefore the present invention enables non- invasive 5 prenatal diagnostics.
Patent CA-2822687-C (CA)
Title: Dispositifs manuels pour diagnostic medical avec regulation de la vitesse d'incision
Inventor: ROE STEVEN N
IPC: A61B5/157
Filed: 2011-12-15
Granted: 2016-05-17
Abstract: La présente invention concerne un procédé de régulation de la vitesse d'incision d'une structure de lancette d'un dispositif manuel portable pour diagnostic médical (10) qui comprend la fourniture d'une structure de lancette allongée (24 ; 406 ; 432 ; 450 ; 506 ; 606) ayant une extrémité d'incision de la peau (90 ; 408 ; 434 ; 462 ; 508 ; 608) et une partie de transport du sang (92 ; 464 ; 510 ; 610) adjacente à l'extrémité d'incision de la peau (90 ; 408 ; 434 ; 462 ; 508 ; 608). L'extrémité d'incision de la peau (90 ; 408 ; 434 ; 462 ; 508 ; 608), lorsqu'elle est déplacée, réalise une incision au niveau d'un site cutané pour produire une quantité de fluide corporel du site cutané. La partie de transport du sang (92 ; 464 ; 510 ; 610) évacue la quantité de fluide corporel du site cutané pour une utilisation par un système de mesure (32) dans la réalisation d'une mesure physiologique. Un ensemble de moteur entraîné par ressort (144) est connecté de manière fonctionnelle à la structure de lancette (24 ; 406 ; 432 ; 450 ; 506 ; 606). L'ensemble de moteur entraîné par ressort (144) déplace la structure de lancette (24 ; 406 ; 432 ; 450 ; 506 ; 606) en direction du site cutané pour faire l'incision et produire la quantité de fluide corporel puis rétracte la structure de lancette (24 ; 406 ; 432 ; 450 ; 506 ; 606) pour évacuer la quantité de fluide corporel du site cutané. Un mécanisme de régulation de la vitesse (36) est en prise avec l'ensemble de moteur entraîné par ressort (144) lorsque l'ensemble de moteur entraîné par ressort (144) rétracte la structure de lancette (24 ; 406 ; 432 ; 450 ; 506 ; 606) ralentissant ainsi la structure de lancette (24 ; 406 ; 432 ; 450 ; 506 ; 606) pendant la rétraction de la structure de lancette (24 ; 406 ; 432 ; 450 ; 506 ; 606) du site cutané.
Patent CA-2823201-C (CA)
Title: Wind power generation system, wind power generation control device and wind power generation control method
Inventor: HOSHIHIRA YUGO
IPC: B60L50/15
Filed: 2013-08-08
Granted: 2015-11-24
Abstract: For reducing a storage capacity of a storage battery system and an installation cost at a constant-output control type of wind power plant, a wind power generation control device sets as a planned generation power value PT: an average wind generated power value PA, when a current battery charging rate SOC of the storage battery system is within the range of the upper and lower limit values of the targeted battery charging rate range SOCT (S12); a value obtained by multiplying a positive constant greater than 1 to the said PA, when the current battery charging rate SOC is above the upper limit value of the said SOCT (S14); and a value obtained by multiplying a positive constant less than 1 to the said PA, when the current battery charging rate SOC is below the lower limit value of the said SOCT (S15).
Patent CA-2824724-C (CA)
Inventor: LEE W DAVID
IPC: A61K49/00
Filed: 2011-11-30
Granted: 2020-07-21
Abstract: A method for identifying abnormal cells compares healthy tissue fluorescence intensity with abnormal tissue fluorescence intensity to determine a threshold fluorescence intensity to discriminate between abnormal tissue and healthy tissue of a patient. At least one of a healthy tissue signal and abnormal tissue signal are used to determine the desired threshold. A tumor bed is illuminated with an excitation light. Fluorescence signals are detected from the tumor bed and the intensity of the fluorescence signal of the tumor bed is compared to the threshold fluorescence intensity to identify abnormal cells.
Patent CA-2824833-C (CA)
Inventor: BAKER STUART C
IPC: A61J7/00
Filed: 2005-04-15
Granted: 2014-09-30
Abstract: Les produits sont distribués à partir d'un appareil de distribution dans lequel les produits marqués d'une information de transaction sont reçus dans un réseau à deux dimensions de bacs mobiles. En réponse à l'information de contrôle synthétisée de l'information de transaction sur les produits dans les bacs et une demande de distribution, le réseau est activé pour placer un bac à une station de distribution sur l'appareil de distribution. À la station de distribution, un mécanisme est activé en réaction à l'information de contrôle pour offrir l'accès au bac. Un produit du bac peut ensuite être extrait.
Patent CA-2825075-C (CA)
Inventor: OKIMURA AKIHIKO
IPC: B60N2/90
Filed: 2011-11-17
Granted: 2018-07-24
Abstract: A rotary damper for generating dumping torque against applied rotating force by restricting movement of filled viscous fluid is described. The rotary damper includes: a case having a cylindrical chamber; a rotor housed in the cylindrical chamber; a viscous fluid filling the cylindrical chamber; a check valve; and a pressure-regulating valve. In the cylindrical chamber, the projecting bulkheads are formed. The rotor includes: a rotor body and vanes. A check valve closes when the rotor rotates in the normal rotation direction to restrict movement of the viscous fluid between areas partitioned by bulkheads and the vanes. The check valve opens when the rotor rotates in the reverse rotation direction to allow movement of the viscous fluid between the areas. A pressure-regulating valve opens when rotating force applied for rotating the rotor in the normal rotation direction is above a predetermined value, to cancel the restriction of movement of the viscous fluid between the areas. Possibility of damage of a rotary damper is reduced even when rotating force larger than an assumption is applied.
Patent CA-2827917-C (CA)
Title: Procede de production d'une solution de sucre
Inventor: KISHIMOTO JUNPEI
IPC: C07H3/04
Filed: 2012-02-17
Granted: 2019-05-21
Abstract: La présente invention concerne un procédé de production d'une solution de sucre impliquant de traiter une solution de sucre dérivée de la cellulose au moyen d'une ou plusieurs membranes de séparation choisies parmi une membrane d'ultrafiltration, une membrane de nanofiltration et une membrane d'osmose inverse. Dans ce procédé de production d'une solution de sucre, une membrane de séparation ayant été salie lors de la filtration peut être efficacement nettoyée au moyen d'eau chaude à au moins 50 °C.
Patent CA-2828566-C (CA)
Title: Insulative products having bio-based binders
Inventor: HAWKINS CHRISTOPHER M
IPC: D04H1/58
Filed: 2012-03-01
Granted: 2020-01-07
Abstract: Fibrous insulation products have an aqueous binder composition that includes a carbohydrate and a crosslinking agent. In exemplary embodiments, the carbohydrate-based binder composition may also include a catalyst, a coupling agent, a process aid, a crosslinking density enhancer, an extender, a moisture resistant agent, a dedusting oil, a colorant, a corrosion inhibitor, a surfactant, a pH adjuster, and combinations thereof. The carbohydrate may be natural in origin and derived from renewable resources. In at least one exemplary embodiment, the carbohydrate is a water-soluble polysaccharide such as dextrin or maltodextrin and the crosslinking agent is citric acid.
Patent CA-2829113-C (CA)
Title: Reacteur de precipitation de solutes contenus dans des eaux usees et methodes associees
Inventor: BRITTON AHREN
IPC: C01B25/45
Filed: 2012-03-09
Granted: 2019-01-08
Abstract: L'invention concerne un appareil et des méthodes d'élimination de solutés contenus dans des eaux usées. Un mode de réalisation comprend un bassin réacteur comportant un manifold situé au niveau ou à proximité d'une interface entre une section inférieure (amont) avec une première section transversale et une section plus élevée (aval) avec une deuxième section transversale plus petite que la première section transversale. Une entrée des eaux usées dans le bassin réacteur est située dans ou sous la première section transversale. Un chemin de recyclage permet d'extraire les eaux usées du manifold et de recycler au moins une partie des eaux usées extraites vers le bassin réacteur. Une sortie d'eau du bassin réacteur est située en aval du manifold.