baber/WOPTO huggingface dataset:
Patent CA-2800627-C (CA)
Title: Performance-enhancing winglet system and method
Inventor: ROMAN DINO L
IPC: B64C5/08
Filed: 2013-01-07
Granted: 2020-01-14
Abstract: There exists a need to for a wingtip device that may reduce the induced drag of a wing without increasing wing bending. A winglet system, comprises an upper winglet and a lower winglet mounted to a wing, the lower winglet having a length of between approximately 50 to approximately 80 percent of a length of the upper winglet;  the lower winglet having a static position when the wing is subject to an on-ground static loading; and the lower winglet being configured such that upward deflection of the wing under an approximate 1-g flight loading causes the lower winglet to move upwardly and outwardly from the static position to an in-flight position resulting in a span increase of the wing under the approximate 1-g flight loading relative to the span of the wing under the on-ground static loading.
Patent CA-2802799-C (CA)
Inventor: GUAN HUILI
IPC: E21B43/22
Filed: 2011-06-09
Granted: 2015-03-03
Abstract: Cette invention concerne des agents de gélification à action retard comprenant une cage polymère dégradable contenant un ou plusieurs agents de gélification. La cage se dégrade in situ, par exemple, dans un réservoir d'huile, libérant ainsi le(s) agent(s) de gélification, qui peuvent ensuite réticuler des seconds polymères in situ pour former un gel.
Patent CA-2803403-C (CA)
Inventor: HENRY JAMES W
IPC: A01C7/08
Filed: 2013-01-22
Granted: 2019-07-09
Abstract: La présente invention concerne un système de distribution de matériau particulaire qui permet un contrôle de section à vitesse variable tout en fournissant un matériau particulaire à un champ agricole. Le système peut comprendre un chariot à air et une perceuse qui peut être remorqué derrière un tracteur et qui comprend un système de dosage recevant le produit du chariot à air et le livrant au semoir pour une distribution au sol, tel quun champ agricole. Le système de dosage comprend plusieurs unités de dosage qui reçoivent des parties séparées du produit du chariot pneumatique. Plusieurs moteurs principaux entraînent les multiples unités de mesure. Un contrôleur est connecté à et commande individuellement les multiples moteurs principaux de telle sorte que les taux de distribution des multiples unités de mesure puissent être modifiés indépendamment les uns des autres.
Patent CA-2804943-C (CA)
Inventor: RITHENER BLAISE
IPC: A47J31/54
Filed: 2011-06-24
Granted: 2019-06-11
Abstract: A beverage preparation machine comprises: a heater (1) for heating up a supply of liquid from a supply temperature to a beverage preparation temperature, in particular an in-line heater and/or a heat accumulation structure such as a thermoblock; and a control unit (2) for controlling said supply of liquid and the heater so that the heater is energised to reach and be maintained at an operative temperature ("RUN") for heating up said supply of liquid to the beverage preparation temperature during beverage preparation. The control unit is further arranged so that the heater is energised to reach and be maintained at a reduced temperature ("ECO") out of beverage preparation.
Patent CA-2806042-C (CA)
Inventor: LUPIEN JOHN
IPC: D01B9/00
Filed: 2011-07-21
Granted: 2018-08-28
Abstract: A method and system for cleaning lignin and other gums from lignocellulosic fiber is disclosed. Lignocellulosic fiber is rapidly depressurized to a pressure lower than atmospheric pressure. The fiber is exposed to ionized air during the rapid depressurization. The fiber is then repressurized to a pressure equal to or greater than atmospheric pressure.
Patent CA-2806198-C (CA)
Inventor: ANTELMAN PERRY
IPC: A61P31/02
Filed: 2010-07-21
Granted: 2018-02-13
Abstract: A topical formulation for application to exposed body tissue, the formulation comprising a silver(II) oxide and zinc oxide, intimately dispersed within a carrier medium.
Patent CA-2806435-C (CA)
Inventor: HALL STEVEN G
IPC: A61B17/072
Filed: 2011-07-26
Granted: 2018-08-28
Abstract: A surgical fastener apparatus having a handle, an elongated shaft having a proximal end attached to the handle and a distal end extending therefrom. An end effector including a pair of jaws pivoted at a proximal end thereof and movable between an open and closed position. A cartridge containing a plurality of surgical fasteners, the cartridge attached to the end effector. An electrically powered actuator for deploying the surgical fasteners, the actuator having a power source and a motor. A first trigger attached to the handle for moving the end effector from the open to the closed position, and a second trigger attached to the handle for activating the actuator. A first lockout mechanism for preventing current from flowing from the power source to the motor unless the end effector is in its closed position a second lockout mechanism having a locked and unlocked position, the second lockout mechanism for preventing movement of the second trigger until the second lockout mechanism is moved to the unlocked position.
Patent CA-2814545-C (CA)
Title: Systeme d'excavation a vehicules multiples
Inventor: LAMONTE LARRY R
IPC: E02F3/88
Filed: 2011-10-12
Granted: 2016-08-09
Abstract: Un système d'excavation utilise un camion-aspirateur doté d'un système d'aspiration combiné avec une petite rétrocaveuse, auquel un ensemble excavateur est fixé sur le bras extensible et articulé de la rétrocaveuse, la manipulation de l'ensemble excavateur pouvant être commandée par un opérateur positionné dans la cabine de l'opérateur de la rétrocaveuse. L'ensemble aspirateur et l'ensemble excavateur sont attachés en fonctionnement par un tuyau d'aspiration allongé au moins partiellement flexible qui est attaché en fonctionnement à la pompe du camion-aspirateur afin de permettre le transport des matériaux excavés de l'ensemble excavateur à l'ensemble aspirateur pour des fins de stockage ou d'élimination.
Patent CA-2815351-C (CA)
Title: Cosmetic composition, hair cosmetic and hair treatment cosmetic
Inventor: ISHIKUBO AKIRA
IPC: C08F220/58
Filed: 2011-10-20
Granted: 2018-04-03
Abstract: The purpose of the present invention is to provide a cosmetic composition, a hair cosmetic and a hair treatment cosmetic, each of which is superior in the adsorption amount of a cationic surfactant and is also superior in the viscosity or smooth sensation upon application when used as a hair cosmetic, and which contains a copolymer. The present invention relates to a cosmetic composition which comprises a copolymer having a constituent unit corresponding to a vinyl monomer (A) having a carboxyl group in the structure thereof and a constituent unit corresponding to a vinyl monomer (B) represented by formula (1), a cationic surfactant, a higher alcohol and a silicone oil. CH2=C(R1)-CO-X-(Q-O)r-R2 (1) (In the formula, R1 represents a hydrogen atom or a methyl group; R2 represents a hydrogen atom or an alkyl group having 1-5 carbon atoms, both of which may have a substituent; Q represents an alkylene group having 2-4 carbon atoms which may have a substituent; r represents 2-15; and X represents an oxygen atom or NH; wherein the number of atoms that are bound linearly in the structure -(Q-O)r-R2 is 70 or less.)
Patent CA-2817253-C (CA)
Inventor: MANSFIELD TODD LEON
IPC: C08J5/18
Filed: 2012-02-14
Granted: 2016-09-27
Abstract: A disposable absorbent article that includes an elastic film material. The elastic film resists the growth of a tear and include an SEEPS block copolymer having a Tm of between about 10°C and about 20°C. The film has a time-to-fail of greater than 1 hour.
Patent CA-2817264-C (CA)
Inventor: SEILER MATTHIAS
IPC: C09K5/04
Filed: 2011-11-04
Granted: 2016-12-13
Abstract: The invention relates to a working medium, comprising at least one refrigerant, at least one monohydric aliphatic alcohol having 6 to 10 carbon atoms, and at least one ionic liquid made of at least one organic cation and at least one anion, wherein said working medium exhibits improved efficiency COP in an absorption heat pump as compared to working media containing no alcohol having 6 to 10 carbon atoms.
Patent CA-2822503-C (CA)
Title: Process for coating a threaded tubular component, threaded tubular component and resulting connection
Inventor: PINEL ELIETTE
IPC: F16L15/00
Filed: 2011-12-12
Granted: 2018-11-13
Abstract: The invention concerns a threaded tubular component for drilling or working hydrocarbon wells, said tubular component having at one of its ends (1; 2) a threaded zone (3; 4) produced on its outer or inner peripheral surface depending on whether the threaded end is male or female in type, in which at least a portion of the end (1; 2) is coated with at least one film of polyurethane (12), 100% solid state, with an essentially rigid structure, based on a matrix of polyurethane and polyurea, in which the urethane functionality is predominant with respect to the urea functionality in a proportion of at least 55% by weight.
Patent CA-2825011-C (CA)
Inventor: QUINTENS JOHAN HENRI HERMAN
IPC: A23L33/135
Filed: 2012-01-20
Granted: 2019-09-03
Abstract: L'invention concerne des particules solides de poudre sèche contenant un microorganisme probiotique et une phase vecteur, ledit microorganisme probiotique étant encapsulé, ladite phase vecteur comprenant en outre au moins une source de nutriments, lesdites particules solides de poudre sèche présentant une distribution de dimension de particule entre n et (n+400) pm, où n est compris entre 100 et 10000 pm, de préférence entre 300 et 5000 pm, de façon davantage privilégiée entre 400 et 1000 pm.
Patent CA-2825920-C (CA)
Title: Dispositifs de separation a membrane, systemes et procedes utilisant ceux-ci, et systemes et procedes de gestion de donnees
Inventor: BOGGS DANIEL R
IPC: A61M1/34
Filed: 2012-03-09
Granted: 2018-09-04
Abstract: La présente invention concerne un dispositif de séparation à membrane utilisé dans des procédures de traitement de sang. Dans un mode de réalisation, un séparateur à membrane tournante est décrit dans lequel au moins deux zones ou régions sont créées dans l'espacement entre la membrane tournante et la coque, de sorte que le mélange du fluide entre les deux régions soit inhibé par une nervure ou crête radiale associée à la membrane qui diminue l'espacement entre la membrane tournante et la coque pour définir deux régions de fluide, la crête isolant le fluide dans les deux régions pour réduire au minimum le mélange entre les deux. Des systèmes et procédés automatisés sont décrits pour séparer une unité de sang total précédemment collectée en composants sanguins sélectionnés, tels que des érythrocytes concentrés et du plasma, pour collecter les érythrocytes et du plasma directement à partir d'un donneur dans un passage unique, et pour lavage de cellules. La présente invention concerne en outre des systèmes et procédés de gestion de données et des procédés d'amorçage.
Patent CA-2826457-C (CA)
Title: Fault current limiter with shield and adjacent cores
Inventor: DARMANN FRANCIS ANTHONY
IPC: H02H9/02
Filed: 2012-02-03
Granted: 2019-06-18
Abstract: In a fault current limiter (FCL) of a saturated core type having at least one coil wound around a high permeability material, a method of suppressing the time derivative of the fault current at the zero current point, the method including the step of: utilising an electromagnetic screen or shield around the AC coil to suppress the time derivative current levels during zero current conditions.
Patent CA-2830453-C (CA)
Inventor: HADVARY PAUL
IPC: A61M5/142
Filed: 2012-03-28
Granted: 2019-12-17
Abstract: An improved, injection or blood removal device for intravenous access has a port with a septum (5) at the exterior end of an intravenous catheter (3), a coupling element having an adhesive surface (15) for securing attachment onto the skin, an injection or blood sampling unit, a connecting cannula (20) piercing the septum of the port, and means to secure functional assembly. Attachment of the device to the skin covering or close to the intravenous puncture site and without long communicating tubes allows ambulant injection of drugs or measuring of concentration - time profiles of exogenous and endogenous analytes to improve treatment modalities on an individualized basis.
Patent CA-2831137-C (CA)
Title: Mecanisme de support d'attelage
Inventor: PECKHAM JASON D
IPC: B61G1/04
Filed: 2012-04-04
Granted: 2017-07-18
Abstract: L'invention porte sur un attelage pour des véhicules du trafic urbain et suburbain, lequel attelage comprend une ancre d'attelage, un mécanisme d'attelage supporté sur l'ancre d'attelage par un tube à déformation et un élément d'accessoire de traction, et un mécanisme de support d'attelage. Le mécanisme de support d'attelage comprend deux bras de support montés de façon à pouvoir pivoter sur une partie inférieure d'un raccord d'attelage. Une barre de traction est disposée pour chaque bras de support de façon à commander le déplacement de pivotement de chaque bras de support. Chaque bras de support comprend de plus un ressort de torsion qui est chargé lorsque le bras de support est déplacé de façon pivotante dans une direction vers le haut et déchargé lorsque le bras de support est déplacé de façon pivotante dans une direction vers le bas. La position de chaque bras de support peut être réglée indépendamment, de façon à permettre ainsi un réglage de l'attelage le long de plans longitudinal et latéral du véhicule du trafic urbain et suburbain.
Patent CA-2831584-C (CA)
Inventor: YUCE MITHAT
IPC: F16F13/06
Filed: 2011-04-26
Granted: 2014-12-09
Abstract: La présente invention a trait à un amortisseur à double série qui inclut une partie d'amortisseur fluide et une partie d'amortisseur en élastomère. La partie d'amortisseur fluide inclut un premier logement, un premier élément de connexion et un piston qui est couplé au premier élément de connexion. Le piston divise l'intérieur du premier logement en une première chambre à fluide hydraulique et en une seconde chambre à fluide hydraulique. Le piston est pourvu d'un passage de fluide dans le piston, le passage de fluide étant configuré de manière à fournir une communication fluidique entre la première chambre à fluide hydraulique et la seconde chambre à fluide hydraulique. La partie d'amortisseur en élastomère inclut un second logement, un second élément de connexion qui est couplé au second logement et un élastomère entre le premier logement et le second logement. Lorsqu'une force d'avance/de retard est introduite dans l'amortisseur à double série, la partie d'amortisseur fluide se comporte fermement de sorte que la partie d'amortisseur en élastomère amortit l'oscillation d'avance/de retard.
Patent CA-2840718-C (CA)
Inventor: LARSON RICHARD E
IPC: F16L55/11
Filed: 2012-06-07
Granted: 2016-01-12
Abstract: L'invention porte sur un bouchon ayant une soupape de sûreté contre les surpressions pour libérer une pression en excès à l'intérieur d'une vessie du bouchon. La soupape de sûreté contre les surpressions comprend un noyau de soupape ayant un passage de libération de pression à travers celui-ci, une entrée étant en communication fluidique avec un vide intérieur de la vessie et une sortie en communication fluidique avec l'environnement externe à l'extérieur de la vessie. Un joint d'étanchéité élastomère sous contrainte annulaire autour d'une partie du noyau de soupape assure l'étanchéité de la sortie jusqu'à ce qu'un surgonflement de la vessie provoque la déviation élastique du joint d'étanchéité et ouvre la sortie, de façon à permettre ainsi à un excès de pression d'être libéré. Lorsque le surgonflement ne subsiste plus en raison d'une libération de pression, la contrainte annulaire du joint d'étanchéité provoque une nouvelle étanchéité de la sortie. Un clapet de gonflage peut également être prévu pour gonfler la vessie, son ouverture d'entrée débouchant dans un passage de gonflage qui s'étend dans l'intérieur de la vessie.
Patent CA-2841418-C (CA)
Title: A method of slickwater fracturing
Inventor: SUN HONG
IPC: C09K8/68
Filed: 2012-06-06
Granted: 2017-05-16
Abstract: The present invention relates to a method of slickwater hydraulic fracturing of a subterranean formation comprising introducing into a wellbore an aqueous fracturing fluid comprising a nonionic polymer and polyethylene oxide.
Patent CA-2842319-C (CA)
Title: Biodegradable bottle for liquids
Inventor: BERK ADAM
IPC: B65D3/22
Filed: 2012-07-19
Granted: 2022-07-05
Abstract: A bottle for holding liquids that is biodegradable and that is made from environmentally sustainable materials. The bottle includes a body, a shoulder, a neck portion, and a cap. According to one aspect, the neck portion of the bottle is made of bioplastic, and the shoulder and body of the bottle are made from thermo formed pulp. The bioplastic neck can mate with, and be adhered to, the shoulder, and the shoulder can mate with, and be adhered to, the pulp body.
Patent CA-2843201-C (CA)
Title: Time synchronization method and system, and node device
Inventor: SHEN XINYU
IPC: H04W56/00
Filed: 2011-09-09
Granted: 2015-12-15
Abstract: The present invention relates to the field of network communications and disclosed in particular is a time synchronization method, including: a first node sending a first time message with a first operating wavelength at a first time, and a second node receiving the first time message at a second time; the first node sending a second time message with a second operating wavelength at a third time, and the second node receiving the second time message at a fourth time; and calculating the absolute time deviation between the second node and the first node according to the first time, the second time, the third time, the fourth time, and the first signal transmission rate corresponding to the first operating wavelength and the second signal transmission rate corresponding to the second operating wavelength, and synchronizing the local time of the second node and the first node. Also disclosed is a time synchronization system and a node device.
Patent CA-2851336-C (CA)
Title: Improved hcv vaccines and methods for using the same
Inventor: WEINER DAVID
IPC: C12N15/85
Filed: 2011-10-24
Granted: 2021-01-12
Abstract: Improved anti-HCV immunogens and nucleic acid molecules that encode them are disclosed. Immunogens disclosed include those having consensus HCV genotype 1a, including for example, NS4B, NS5A and NS5B. Pharmaceutical composition, recombinant vaccines comprising and live attenuated vaccines are disclosed as well methods of inducing an immune response in an individual against HCV are disclosed.
Patent CA-2855896-C (CA)
Title: Device and system for removal of pipe renovation material from pipe
Inventor: LOKKINEN MIKA
IPC: E03F9/00
Filed: 2012-11-16
Granted: 2019-10-01
Abstract: The invention discloses a grinding device for removing pipe renovation material from a pipe (38), the grinding device comprising at least one cutter (12, 22, 32), a body (10, 20, 30) and fastening means (14, 16, 24, 26) for fastening the grinding device to a rotation shaft. The grinding device is characterized in that the body (10, 20, 30) and the at least one cutter (12, 22, 32) are accomplished of a single piece for grinding pipe renovation material both in the forward direction of the grinding device and in a direction transverse to the forward direction. In addition, a system for removing pipe renovation material from the pipe (38) and use of the grinding device for removing pipe renovation material from the pipe (38) are disclosed.
Patent CA-2859591-C (CA)
Inventor: LIST HANS
IPC: A61B5/145
Filed: 2013-01-16
Granted: 2017-01-10
Abstract: The invention relates to an analytical system and to a method for examining a bodily fluid, said analytical system comprising an exchangeable magazine (18) as a consumable item, which magazine comprises a plurality of magazine units (24) that are each provided with at least one analytical aid (32, 34) and a transport element (28), a hand-held device (12) having a magazine guide (16), and a transport mechanism (48) that acts on the transport elements (28) for transporting the magazine (18) in the magazine guide (16) in steps. According to the invention, a positioning device (50) for positioning an active magazine unit (24) in a specified functional position is provided, which positioning device can be brought into engagement with transport elements (28) of the magazine (18) by means of retaining elements (52, 54).
Patent CA-2862480-C (CA)
Title: Procede, systeme et dispositif pour drainage de liquide
Inventor: VUE FUE CHUE
IPC: F24F13/22
Filed: 2014-09-10
Granted: 2017-09-05
Abstract: Procédé, système et dispositif permettant le drainage de liquide. Le système comprend un tube de drainage raccordé au système de distribution dair, un puisard raccordé au tube de drainage et configuré pour recevoir le liquide du tube de drainage et un système de succion en communication liquide avec le puisard. Le système de succion est configuré pour créer une pression dans le puisard qui est inférieure à une pression dans le système de distribution dair.
Patent CA-2867525-C (CA)
Title: Manual pressure activated application mechanism
Inventor: HADVARY PAUL
IPC: A61M5/158
Filed: 2013-04-08
Granted: 2020-10-06
Abstract: A skin insertion mechanism of a needle fixedly positioned in a needle holder (3) with connective means to an injection or analysis system has a skin attachment plate (2) coated with an adhesive layer and a spacer mechanism (4) keeping in the ready- to-use position the skin attachment plate (2) spaced away from the needle support covering the needle. Subcutaneous insertion of the needle is effected by attachment with the adhesive layer to the skin and releasing the spacer mechanism (4) by applying a pre-set trigger point pressure against the skin.
Patent CA-2868417-C (CA)
Inventor: ETEMAD KAMRAN
IPC: H04W88/02
Filed: 2013-04-12
Granted: 2016-11-22
Abstract: The techniques introduced herein provide a framework for efficient communication to, and among, a local communication group (LCG). The LCG may be a peer-to-group communication or a network-to-group communication. The peer-to-group communication may be one way (e.g., one peer in the group may send communications to the rest of the users with little feedback) or two way (e.g., each member of the group may have the ability to share content with the remaining members of the group). According to the techniques introduced herein, local group communication may be anchored through an eNodeB of an LTE network, which may use a combination of multicast communications in the downlink and unicast communications in the uplink.
Patent CA-2873166-C (CA)
Title: Aeroponics system
Inventor: PREWER JOHN
IPC: A01G31/02
Filed: 2012-05-11
Granted: 2019-07-09
Abstract: An aeroponic propagator (1) for the cultivation of plants comprises two end frames (11), a first support member (12) extended between the two end frames (11) and a substantially opaque sheet (13) for supporting plants to be cultivated, wherein the opaque sheet is suspended from the first support member to form at least one side wall of a chamber (14) between the two frames (11) for roots of plants supported on the opaque sheet (13).
Patent CA-2875312-C (CA)
Title: Risk mitigation in an electronic trading system
Inventor: FARNSTROM AMY JOY
IPC: G06Q40/04
Filed: 2014-12-18
Granted: 2019-08-06
Abstract: An electronic trading system (ETS) implements risk mitigation methods for orders and quotes associated with a market participant on the ETS. The methods determine a measure of risk associated with one or more trading positions. One of the methods globally counts the number of breaches of risk thresholds associated with a trading symbol and market participant across all matching engines on the ETS over a rolling time period, and if this global risk counter exceeds a maximum, disables all further trades by the market participant on the ETS. Another method limits the number of automatic re-enablements that a market participant can request in response to prior breaches of risk thresholds that resulted in disabling any further trading by the market participant on the ETS.