baber/WOPTO huggingface dataset:
Patent CA-2665188-C (CA)
Title: Snap-back primers and detectable hairpin structures
Inventor: HALL JEFF G
IPC: C12P19/34
Filed: 2007-10-03
Granted: 2014-08-19
Abstract: The present invention provides methods, compositions, and kits comprising snap- back primers used for forming 3' hairpin structures, 5' hairpin structures, and double hairpin structures. The hairpin structures may be used for detecting target sequences (e.g., such as small RNA target sequence), for detecting polymorphisms in target sequences (e.g., such as polymorphisms located near the 5' or 3' ends of the target sequence), or other nucleic acid characterization methods. In certain embodiments, the hairpin structures form invasive cleavage structures (e.g., in combination with a probe or upstream oligonucleotide) which may be cleaved by structure-specific enzymes in order to detect the presence or absence of a particular nucleotide or nucleotide sequence.
Patent CA-2671822-C (CA)
Inventor: BOONE SCOTT
IPC: E21B47/00
Filed: 2007-12-07
Granted: 2013-08-27
Abstract: Methods and apparatus for mechanical specific energy-based drilling operation and/or optimization, compnsing detecting mechanical specific energy parameters, utilizing the mechanical specific energy parameters to determine mechanical specific energy, and automatically adjusting drilling operational parameters as a function of the determined mechanical specific energy. A drill string includes interconnected sections of drill pipe, a bottom hole assembly, and a drill bit. The bottom hole assembly may include measurement-while-drilling or wireline conveyed instruments. Downhole measurement-while-drilling or wireline conveyed instruments may be configured for the evaluation of physical properties such as weight-on-bit. While drilling, weight-on-bit and calculate mechanical specific energy data are used to determine subsequent mechanical specific energy
Patent CA-2672066-C (CA)
Title: Mise en memoire tampon amelioree pour controle de debit
Inventor: WILLEY WILLIAM DANIEL
IPC: H04W28/10
Filed: 2005-11-16
Granted: 2015-11-03
Abstract: On propose une méthode et un système de mise en mémoire tampon améliorée lors dun évènement de contrôle de flux, le système comprenant : une station mobile pourvue dune minuterie mobile; un réseau radio de communication sans fil avec la station mobile qui comprend une station de base; une fonction de contrôle de paquets (PCF), ayant la capacité dinterrompre le flux de données vers lappareil sans fil pendant lévènement de contrôle de flux; un nud de serveur de données par paquet (PDSN) en communication avec la fonction (PCF) et qui dispose dune mémoire tampon pour garder en mémoire les données reçues pour la station mobile pendant lévènement de contrôle de flux, la mémoire tampon étant dotée dune minuterie de mémoire tampon; et la fonction pousser communique avec le nud PDSN et possède une minuterie de relance pour indiquer quand envoyer de nouveau un paquet non reconnu; où le système coordonne la minuterie de la mémoire tampon avec soit la minuterie mobile ou la minuterie de relance pour supprimer les messages redondants.
Patent CA-2672193-C (CA)
Inventor: CZERWINSKI FRANK
IPC: B22D17/30
Filed: 2008-01-08
Granted: 2010-11-16
Abstract: Disclosed is: (i) a metal molding system (100) (100), (ii) a metal molding system (100) (100) including a combining chamber (200), (iii) a metal molding system (100) (100) including a first injection-type extruder (110) and a second injection-type extruder (114), (iv) a metal molding system (100) (100) including a first injection-type extruder (110) being co-operable with a second injection-type extruder (114), and (vi) a method of a metal molding system (100) (100). The metal molding system (100) (100) includes: (i) a combining chamber (200) configured to receive alloys (112, 116) being injectable under pressure into the combining chamber (200), the alloys (112, 116) combining under pressure, at least in part, so as to form a combined alloy (122) in the combining chamber (200);  and (ii) injection-type extruders (110, 114) coupled to the combining chamber (200), wherein the alloys (112, 116) are injectable under pressure from the injection-type extruders (110, 114) to the combining chamber (200).
Patent CA-2672575-C (CA)
Inventor: GATZEMEYER JOHN J
IPC: A46B15/00
Filed: 2007-12-12
Granted: 2013-12-03
Abstract: An oral care implement has an interactive display that displays images representing oral care regions of the mouth. The user can interact with the display by playing a game, which can relate to oral care. An oral care implement has a plurality of lighted segments that can be sequentially illuminated to indicate a recommended brushing sequence. The lighted segments can be shaped and/ or labeled to indicate particular oral care regions of the mouth.
Patent CA-2674341-C (CA)
Inventor: FREDERIKSEN NIELS
IPC: F16K31/26
Filed: 2009-07-29
Granted: 2016-07-05
Abstract: A device for preventing overfilling of containers, such as those intended to contain liquefied gases, includes a valve body in which a gas duct is defined and a closure. The closure is axially movable in the valve body away from and towards a valve seat in order to respectively open and shut off the gas duct. An actuator, capable of exerting a thrust, urges the closure away from the seat. The actuator includes a float, a cam mechanism and a lever mechanism. The cam mechanism exerts the thrust in an ascending phase of the float until a preimposed limit position corresponding to a maximum filling level is reached. The lever mechanism exerts the thrust in at least a first part of a descending phase of the float starting from the limit position.
Patent CA-2675183-C (CA)
Title: Apparatus and methods for osmotically shocking cells
Inventor: PATKAR ANANT YESHWANT
IPC: C12N15/00
Filed: 2008-01-11
Granted: 2020-03-24
Abstract: A method of preparing a recombinant polypeptide of interest includes fermenting a host cell being transformed with a recombinant expression system capable of bringing about secretion of a polypeptide of interest into the periplasm of said host cell. The polypeptide of interest is extracted from the periplasm by applying a continuous osmotic shock to the host cells contained in a fermentation medium. An apparatus for osmotically shocking cells includes a first reservoir containing cells in a first solution and a second reservoir containing a second solution, the first solution having a higher osmolality than the second solution. A method for osmotically shocking cells using the first and second soluctions is also disclosed. Also disclosed is a method of isolating a recombinant polypeptide of interest from a cell.
Patent CA-2675358-C (CA)
Title: Inhibitors of mek
Inventor: VERNIER JEAN-MICHEL
IPC: C07D471/04
Filed: 2008-01-18
Granted: 2016-01-05
Abstract: This invention concerns to N-(2-aylamino) aryl sulfonamides, which are inhibitors of MEK, methods of using such compounds in the treatment of hyperproliferative diseases, and to pharmaceutical compositions containing such compounds.
Patent CA-2677040-C (CA)
Inventor: SOMMERVILLE THOMAS
IPC: B27C5/10
Filed: 2008-02-06
Granted: 2015-11-24
Abstract: Various example embodiments are disclosed. According to one example embodiment, a router table may comprise a table top, a mounting can, a sleeve, and an adjustment mechanism. The table top may have an aperture and a plurality of support members; the support members may be configured to support the table top. The mounting can may be attachable to the table top in a vicinity of the aperture. The sleeve may be engaged to the mounting can, and may be configured to receive a router and to position a router bit of the router along an axis extending through the aperture. The adjustment mechanism may be configured to move the sleeve within the mounting can and relative to the table top to thereby move the router along the axis and position the router bit at one of a plurality of positions relative to the table top.
Patent CA-2677631-C (CA)
Inventor: SINGH ONKAR N
IPC: A61K31/335
Filed: 2007-02-07
Granted: 2014-05-13
Abstract: La présente invention concerne des formulations à base d'olopatadine pour le traitement de troubles allergiques ou inflammatoires du nez. Les formulations aqueuses contiennent environ 0,6% en poids/volume d'olopatadine.
Patent CA-2681514-C (CA)
Inventor: KIS GEORG LUDWIG
IPC: A23L33/15
Filed: 2008-03-19
Granted: 2016-11-08
Abstract: La présente invention porte sur un procédé servant à protéger de la décomposition des composés et/ou des compositions sensibles au cuivre, par utilisation d'un sel de cuivre masqué ou enrobé. De préférence, le cuivre est enrobé de gélatine, d'un liposome ou d'un mono- et d'un diglycéride.
Patent CA-2684227-C (CA)
Inventor: BRISCOE PAUL
IPC: H04L12/16
Filed: 2009-10-30
Granted: 2017-06-06
Abstract: A system is disclosed herein whereby the current 'genlock' reference signals and distribution architectures used in media and broadcasting are replaced by use of an IP network and distributed timekeeping service, such as ISO/IEC 61588 / IEEE1588. In such a system, one master and multiple slave devices are used to distribute precision time and phase information to synchronize equipment and systems. Traditionally this is done through the hard-wired distribution of a specialized timing waveform. Due to the number of audio and video formats and standards in use, multiple distribution systems and equipment are often required. The method described herein allows the generation of any signal standard and format with a single distribution system. In addition, the method allows this distribution to be accomplished over an IP network despite the non-deterministic performance of such networks. The method also allows the deterministic generation of signals at slave devices.
Patent CA-2687892-C (CA)
Title: Real time closed loop interpretation of tubing treatment systems and methods
Inventor: THOMEER HUBERTUS V
IPC: E21B43/25
Filed: 2008-06-11
Granted: 2016-05-24
Abstract: A technique facilitates the treatment of a subterranean formation. The technique involves the use of a fluid delivery system that comprises a continuous feedback system. The continuous feedback system utilizes a real time closed loop interpretation technique to instantaneously synchronize and adjust actions at a well site surface relative to measured downhole events. Sensors are used to monitor at least one downhole property in real time. Based on the real time data, the continuous feedback system enables adjustments to be made with respect to the at least one property in a manner designed to influence a downhole event.
Patent CA-2688831-C (CA)
Title: Dispositif de commande pour un dispositif hyperbare d'extremite
Inventor: HOVORKA GEORGE
IPC: A61G10/02
Filed: 2008-05-30
Granted: 2013-08-06
Abstract: L'invention concerne un dispositif de commande (10) qui est utilisable pour alimenter sélectivement en gaz des zones d'une chambre hyperbare de traitement de blessure (114), et pour en évacuer le gaz. Le dispositif de commande (10) fonctionne pour gonfler un passage ou une nervure (110) du dispositif (100) pour que le dispositif soit rendu suffisamment rigide pour l'insertion d'un membre à travers celui-ci, et pour gonfler une manchette gonflable (112) pour créer une étanchéité contre le membre. Le dispositif de commande (10) fonctionne également pour évacuer l'air ambiant piégé à l'intérieur de la chambre (114) et, facultativement, pour évacuer partiellement le passage ou la nervure (110) une fois l'étanchéité créée par la manchette gonflable (112), ensuite pour introduire de l'oxygène dans la chambre (114) et, facultativement, pour gonfler le passage ou la nervure (110). La manchette (112), lorsqu'elle est gonflée afin de créer une étanchéité contre le membre, est facultativement au moins partiellement à l'intérieur de la chambre (114), et la chambre (114)est alimentée en gaz de traitement pour maintenir l'étanchéité de la manchette (112) contre le membre.
Patent CA-2690401-C (CA)
Title: Dispositif et procede de restauration de la condition sanguine
Inventor: LARM OLLE
IPC: A61K31/70
Filed: 2008-06-18
Granted: 2016-10-18
Abstract: La présente invention concerne un dispositif permettant une élimination extracorporelle d'agents nocifs du sang ou de composants sanguins, le dispositif comportant une pleine longueur d'héparine immobilisée sur un substrat solide par une liaison covalente au niveau d'un point extrême. La présente invention concerne également un procédé permettant l'élimination extracorporelle d'un agent nocif du sang ou de composants sanguins d'un mammifère. La présente invention concerne en outre un procédé permettant de lier de manière covalente, au niveau d'un point extrême, une pleine longueur d'héparine sur un substrat solide.
Patent CA-2692256-C (CA)
Title: Traumatologie
Inventor: DOBSON GEOFFREY PHILLIP
IPC: A61P23/02
Filed: 2007-07-25
Granted: 2017-01-10
Abstract: L'invention concerne un procédé de réduction des dommages causés aux cellules, aux tissus ou aux organes d'un corps ayant subi un traumatisme, par administration à ce corps d'une composition comprenant : (i) un agent d'ouverture ou un agoniste de canal potassique et/ou un agoniste du récepteur de l'adénosine; et (ii) un anesthésique local. L'invention concerne également une composition permettant de réduire les dommages causés aux cellules, aux tissus ou aux organes d'un corps ayant subi un traumatisme, ladite composition comprenant : (i) et (ii). Cette composition peut être hypertonique.
Patent CA-2692297-C (CA)
Inventor: ESSER ANTON
IPC: C09C1/36
Filed: 2008-07-04
Granted: 2019-04-02
Abstract: The invention relates to aqueous suspensions of fine particulate fillers that are at least partially coated with a composition of at least one water-soluble amphoteric copolymer and at least one latex.
Patent CA-2697998-C (CA)
Inventor: DLOUHY PAVEL
IPC: B65D23/12
Filed: 2007-04-10
Granted: 2014-01-28
Abstract: Drink bottle with a promotional object, char-acterised by the plastic or glass body (1) of the drink bottle being on at least one point provided with a concave recess (2), into which a object (3) is inserted and at least a part of the surface of the drink bottle with the object (3) is covered with wrapping (4), constituting namely the drink bottle label, when the cover (4) is advantageously made of shrink- wrap.
Patent CA-2701299-C (CA)
Title: Decapant pour sols pour enduits de sol reticules resistants aux produits chimiques
Inventor: KRIENS NICOLA
IPC: C11D3/20
Filed: 2007-11-21
Granted: 2014-08-19
Abstract: L'invention concerne une composition décapante/nettoyante pour sols qui décape ou nettoie à fond des enduits de sol, et contient un alcool alkylique substitué par un groupe phényle, un solvant moussant oxygéné qui n'est pas l'alcool alkylique substitué par un groupe phényle, de l'eau, une quantité suffisante d'un copulant pour que la composition n'ait qu'une seule phase, et une quantité suffisante d'un agent de saponification comprenant le produit de réaction d'un acide gras ou d'un ester d'acide gras avec un excès stoéchiométrique d'un hydroxyde de métal alcalin ou d'hydroxyde d'ammonium pour que la composition ait un pH alcalin et qu'il reste un résidu huileux après décapage, lorsque l'on compare cette composition à une composition par ailleurs similaire qui ne contient pas d'agent de saponification. La composition est utile pour éliminer les enduits de sols de très grande durabilité (par exemple, réticulés), en particulier sur les substrats de revêtement de sol susceptibles de subir une attaque chimique.
Patent CA-2705952-C (CA)
Inventor: LAM STEPHEN
IPC: G01N33/72
Filed: 2008-11-24
Granted: 2018-05-01
Abstract: A method is described for detecting lung cancer comprising detecting an elevated level of a CTAP III-related biomarker in a biological sample from a subject at risk for developing lung cancer. Further, a method is described for predicting risk of developing lung cancer in a subject comprising detecting an elevated level of a CTAP III-related biomarker in a biological sample from a subject. Additionally, a method of monitoring the success of lung cancer treatment with curative intent is described comprising detecting levels of a CTAP III-related biomarker in a biological sample from a subject undergoing treatment for lung cancer for comparison with the a previous level obtained from the subject. Multivariate analysis may be incorporated into these methods, evaluating such clinical, or demographic risk factors as age, sex, smoking history, smoking status, smoking family history, education level, COPD, socio-economic status, body mass index and lung function. Kits for conducting such methods are described.
Patent CA-2705970-C (CA)
Inventor: ISOGAI AKIRA
IPC: D01F2/00
Filed: 2008-11-26
Granted: 2016-05-10
Abstract: The cellulose nanofiber production method of the present invention comprises an oxidation treatment step for oxidizing native cellulose in a neutral or acidic reaction solution containing an N-oxyl compound and an oxidizing agent that oxidizes aldehyde groups, and a dispersion step for dispersing the native cellulose in a medium following the oxidation treatment step. According to the production method of the present invention, a cellulose nanofiber is provided that has long fibers and demonstrates high strength.
Patent CA-2710564-C (CA)
Inventor: SPRINGETT FRANK BENJAMIN
IPC: E21B21/01
Filed: 2009-01-21
Granted: 2013-06-25
Abstract: A method for facilitating continuous circulation of drilling mud during construction and maintenance of a well, the method comprising the steps of moving a housing (102) of a continuous circulation tool (100) to a sub (10) having a bore (14) therethrough, the sub (10) in or for connection in a string of tubular s in the well and selectively allowing drilling mud to flow between the housing (102) and a side opening (13) in the sub (10), the continuous circulation tool (100) further comprising a closure apparatus (40), activating a closure mechanism (41,44) to insert a closure member (42) of the closure apparatus (40) through the side opening (13) in the sub (10) to isolate of drilling fluid through at least a portion of the bore (14). Also disclosed in a system for continuous circulation wellbore operations, the system comprising a continuous circulation tool (100) positionable in fluid communication with a wellbore tubular string comprising a sub (10) therein, the continuous circulation tool (100) for selectively closing off flow to the wellbore tubular string, tubular manipulation apparatus (202) adjacent the sub, and the tubular manipulation apparatus comprising one of tong, tongs, tong and back-up, tong and spinning wrench, and iron roughneck.
Patent CA-2716802-C (CA)
Inventor: STEELE DAVID J
IPC: E21B34/08
Filed: 2009-02-16
Granted: 2013-07-09
Abstract: Phase-controlled well flow control. A well system includes a flow control device which regulates flow of a fluid in the well system, the flow control device being responsive to both pressure and temperature in the well system to regulate flow of the fluid. A flow control device includes a flow regulator for regulating flow of a fluid through the flow control device, and an actuator which is operative to actuate the flow regulator in response to a predetermined relationship between a phase of the fluid and both pressure and temperature exposed to the actuator. A method of controlling a phase change of a fluid in a well system includes the steps of : flowing the fluid through a flow control device in the well system;  and adjusting the flow control device in response to both pressure and temperature in the well system.
Patent CA-2722926-C (CA)
Inventor: BREVALLE CHRISTOPHE
IPC: H04B7/155
Filed: 2009-06-11
Granted: 2017-02-28
Abstract: The invention relates to a method and a device for relaying a beacon signal or a traffic signal of a radiofrequency communication established between communication apparatuses located in environments to be relayed. An antenna is located in each environment, the method being characterised in that it comprises a step (100) of at least one antenna receiving the beacon signal or traffic signal, a step (200) of generating a so-called relayed signal from the received signal, and the step of simultaneously transmitting (300) the relayed signal from each antenna, wherein the power level of the relayed signal transmitted by each antenna is equal to a percentage of the total power level of the relayed signal.
Patent CA-2731854-C (CA)
Inventor: HOWARD JENNY LOUISE
IPC: G01N33/53
Filed: 2009-07-14
Granted: 2020-06-30
Abstract: La présente invention concerne généralement le domaine des tests diagnostiques immunologiques. La présente invention concerne plus particulièrement un procédé de mesure de la réactivité de la réponse immunitaire à médiation cellulaire. La présente invention concerne en outre un test basé sur la réponse immunitaire à médiation cellulaire destiné à détecter ou surveiller une maladie ou un trouble.
Patent CA-2732164-C (CA)
Inventor: PISZ JAMES T
IPC: H04B10/118
Filed: 2009-10-16
Granted: 2017-07-25
Abstract: A GPS gate system is described for triggering transmission of a message. The system may include a GPS receiver determining a location of the GPS receiver based upon signals received from a GPS satellite system. The GPS receiver determines if the GPS receiver has passed through a GPS gate based upon the received signals. The GPS system may further include a communications system to connect the GPS receiver with a GPS gate communications system to receiver a message generated by the GPS receiver based upon the crossed GPS gate.
Patent CA-2732565-C (CA)
Title: Auto-centering structural bearing
Inventor: STOIK RANDY
IPC: E01D19/04
Filed: 2011-02-24
Granted: 2014-08-19
Abstract: An auto-centering structural bearing transfers vertical loads to a supporting structure while preventing transfer of lateral loads thereto. In one embodiment, the structural bearing includes: parallel lower, middle, and upper bearing plates; a lower roller bed sandwiched between the lower and middle bearing plates and laterally displaceable relative thereto in a first direction; an upper roller bed sandwiched between the middle and upper bearing plates and laterally displaceable relative thereto in a second direction; lower centering means including helical springs arranged to be compressed by lateral displacement of the middle bearing plate and the lower roller bed in the first direction; and upper centering means comprising helical springs arranged to be compressed by lateral displacement of the upper bearing plate and the upper roller bed in the second direction. Upon removal of lateral loads causing such displacements, the springs rebound to their unstressed states, thereby returning the displaced bearing plates and roller beds to their centered positions.
Patent CA-2741105-C (CA)
Inventor: KJAERULFF SOREN
IPC: G01N1/30
Filed: 2009-10-21
Granted: 2019-01-15
Abstract: According to an embodiment of the invention, an apparatus to detect fluorescence from a sample is disclosed. The apparatus comprises a sample plane onto which the sample is arranged, an excitation light unit including at least a light source to illuminate the sample, and a detection unit comprising at least a detector having at least 100,000 active detection elements to de-tect a fluorescence signal from the sample.