baber/WOPTO huggingface dataset:
Patent CA-2760382-C (CA)
Title: Dispositif d'affichage tete haute
Inventor: SIMMONDS MICHAEL DAVID
IPC: G02B27/44
Filed: 2010-04-27
Granted: 2017-11-07
Abstract: Un casque vidéo ou dispositif d'affichage « tête haute » comprend une visière ou un autre élément optique incurvé devant au moins un il d'un utilisateur, élément qui fait également office de guide d'ondes. Une lumière porteuse d'image est introduite dans le guide d'ondes par l'intermédiaire d'un élément diffracteur d'entrée et elle se propage à travers la visière jusqu'à un élément diffracteur de sortie qui libère la lumière. Les puissances optiques du guide d'ondes incurvé et des éléments diffracteurs d'entrée et de sortie sont sélectionnées de telle sorte que la lumière libérée est émise sous la forme d'une image en direction de l'il de l'utilisateur.
Patent CA-2760413-C (CA)
Title: Catalyseur d'hydroconversion multi-metallique et son procede de fabrication
Inventor: DYKSTRA DENNIS
IPC: B01J37/08
Filed: 2010-04-08
Granted: 2017-02-28
Abstract: L'invention porte sur un procédé pour la préparation d'un composé multi-métallique en masse approprié pour l'hydrotraitement de charges d'alimentation de type huiles lourdes. Dans un mode de réalisation du procédé de préparation du précurseur de catalyseur qui est par la suite sulfuré pour former le catalyseur en masse, un gâteau de filtration de précurseur de catalyseur est traité avec au moins un agent chélateur, ce qui conduit à un précurseur de catalyseur ayant une porosité optimale. Dans un autre mode de réalisation, un séchage non agglomérant est employé pour empêcher le précurseur de catalyseur de s'agréger/s'agglutiner. Le précurseur de catalyseur obtenu présentement a une porosité optimale, au moins 90 % des pores étant des macropores, et un volume poreux total d'au moins 0,08 g/cm3.
Patent CA-2766804-C (CA)
Inventor: SCHILLING ROBIN B
IPC: A01B63/24
Filed: 2012-02-03
Granted: 2016-01-26
Abstract: A depth adjustment assembly for a disc opener or other furrowing device has an eccentric cam with an outer surface that engages and thus prevents rotation of a gauge wheel arm. As rotation of the gauge wheel arm sets the relative position of a gauge wheel relative to the furrowing device, preventing rotation of the arm sets the cutting depth for the furrowing device. The eccentric cam may have a smooth outer edge defining an indiscrete range of positions or a profile outer surface that defines discrete depth setting positions. The eccentric cam is biased into engagement with a receiver by a pin and spring, but overcoming the bias allows the cam to be momentarily disengaged and rotated to reposition the eccentric cam.
Patent CA-2767515-C (CA)
Inventor: KIM MEE YOUNG
IPC: H04W88/02
Filed: 2010-07-13
Granted: 2018-01-30
Abstract: A scrolling method and apparatus devices having display screens such as a mobile terminal. When a first image on a screen can not be moved in a direction by a touch input, a region of the first image is modified in response to the touch input and the modified image is subsequently restored to the first image after the touch is released or a preset amount of time passes. The modification of the region of the image provides an indication that is fed back to the user so that the end or last part of the image is displayed and cannot be moved further, so that undesired repetitive touch input can be prevented.
Patent CA-2769455-C (CA)
Inventor: MONAGHAN PAUL BRENDAN
IPC: G01N25/48
Filed: 2010-09-01
Granted: 2017-07-18
Abstract: Disclosed herein is an analysis device for use with an external testing apparatus to detect the presence of an analyte in a test sample. The device comprises a transducer formed of a layer of pyroelectric or piezoelectric material sandwiched between first and second electrode layers, the transducer being arranged to produce an electrical voltage across the electrode layers in response to heating or straining of the pyroelectric or piezoelectric material layer. The device also comprises first and second stiffening elements for the transducer, the transducer being sandwiched between the stiffening elements. Each of the stiffening elements defines a planar surface for maintaining the transducer in a flat condition. Each of the stiffening elements exposes a portion of a respective electrode layer of the transducer for electrically connecting the transducer to the external text apparatus. The exposed portions are laterally offset from each other such that the exposed portions are each supported across the whole of their area by the stiffening element on the opposite side of the transducer. It has been found that such an arrangement may reduce noise caused by environmental effects.
Patent CA-2771209-C (CA)
Title: Crack resistant coating and method of applying crack resistant coating
Inventor: EXLINE MARVIN KELLER
IPC: C09D195/00
Filed: 2010-05-04
Granted: 2017-08-15
Abstract: The present invention relates to a method for applying a crack resistant coating on a surface, where the crack resistant coating increases resistance to high vertical and horizontal movements and high shear stresses on the surface. The method comprises the steps of applying a binding material to the surface and applying an aggregate mixture within 15 seconds of applying the binding material to the surface, where the aggregate mixture comprises aggregate particles and an asphalt solution and where the aggregate mixture has a plurality of air voids, and where the binding material fills at least 15% of the air voids in the aggregate mixture (AVFA).
Patent CA-2771377-C (CA)
Inventor: DUQUETTE SCOTT
IPC: H01B3/30
Filed: 2010-07-01
Granted: 2018-05-22
Abstract: Energy dissipative tubes and sealing devices are provided, along with methods of fabricating and installing the energy dissipating tubes and sealing devices. An energy dissipative tube can include a length of tubing, a first resin layer surrounding the outside of the tubing, an expanded metal foil adjacent to the outside of the first resin layer, and a second resin layer surrounding the expanded metal foil and the first resin layer. Another energy dissipative tube can include a length of tubing, a conductive layer adjacent to the outside of the tubing, and an insulative layer adjacent to the conductive layer. A further energy dissipative tube can include a length of tubing, a metal layer adjacent to the outside of the tubing, and a resin layer adjacent to the metal layer. Sealing devices can include one or more penetrating members to penetrate at least one layer of the energy dissipative tubes.
Patent CA-2775650-C (CA)
Title: Compositions et procedes pour modifier un caractere de plante par adnp
Inventor: ROMMENS CAIUS M T
IPC: A01H1/00
Filed: 2003-02-20
Granted: 2017-03-28
Abstract: La présente invention a trait à un nouveau procédé damélioration des plantes. Le procédé améliore la performance agronomique des plantes cultivées par lutilisation de matériau génétique également utilisé dans lamélioration classique. Au lieu deffectuer la recombinaison sexuelle de génomes entiers de manière aléatoire, comme cest le cas dans lamélioration classique, des éléments génétiques spécifiques sont remaniés in vitro et réinsérés dans des cellules individuelles végétales. Les plantes obtenues par ce nouveau procédé damélioration ne contiennent aucun acide nucléique étranger, mais contiennent uniquement de lacide nucléique de lespèce végétale sélectionnée pour la transformation ou des plantes sexuellement compatibles avec les espèces végétales sélectionnées. Les plantes développées par ce procédé sont décrites, notamment des plants de pommes de terre présentant des caractéristiques améliorées de stockage de tubercules et de santé.
Patent CA-2775819-C (CA)
Title: Systeme et procede d'integration d'une technologie de smartphone dans une plateforme de gestion de securite pour ameliorer la securite d'un conducteur
Inventor: WILKES SAMUEL M III
IPC: B60W50/14
Filed: 2010-08-18
Granted: 2016-06-07
Abstract: La présente invention concerne l'identification de situations de conduite à risque dans le contexte d'un environnement opérationnel en temps réel d'un conducteur et la fourniture d'interventions et de contre-mesures efficaces atténuant la situation à risque pour réduire la probabilité d'accident de voiture d'un conducteur. Un système de surveillance et de mentorat du conducteur comporte des centres de sécurité mobiles installés individuellement sur des smartphones réservés au conducteur ou d'autres dispositifs mobiles. Les centres de sécurité mobiles collectent des données de conduite en temps réel, calculent le risque qu'un conducteur dans une situation spécifique se retrouve impliqué dans un accident et fournissent un mentorat aux conducteurs lorsque la situation à risque du conducteur a dépassé un seuil de risque afin de réduire la probabilité d'accident. Les centres de sécurité mobiles communiquent avec un centre d'analyse de sécurité principal qui collecte des données, collecte et mémorise des informations relatives aux situations à risque détectées, crée des algorithmes de risque, crée des communications de mentorat de conduite, et communique les algorithmes et les communications aux centres de sécurité mobiles.
Patent CA-2782713-C (CA)
Inventor: BOYSEN ANDRE MICHEL
IPC: G06F21/31
Filed: 2010-12-01
Granted: 2018-05-01
Abstract: A method of identity attribute validation at a computer server involves the computer server receiving an identity attribute validation request from a communication terminal. The computer server further receives a credential, and is configured with an attribute disclosure profile of attributes authorized for disclosure to the communication terminal. The computer server determines the validity of the credential, and provides the communication terminal with a response to the identity attribute validation request based on an outcome of the credential validity determination. The attribute validation response includes attributes data associated with the credential authorized for disclosure by the attribute disclosure profile but excludes attributes data associated with the credential not authorized for disclosure by the attribute disclosure profile.
Patent CA-2782832-C (CA)
Title: Methode et systeme d'affichage a l'aide d'inversion de tampon
Inventor: VAN EERD PETER ANTHONY
IPC: G09G5/399
Filed: 2012-07-09
Granted: 2017-04-18
Abstract: Des procédés et des systèmes qui peuvent mettre en uvre un échange de mémoire tampon sont fournis. Les procédés comprennent le rendu, sur des emplacements d'écran d'un écran d'affichage, des données provenant d'une mémoire ayant un premier tampon et un second tampon, chaque tampon ayant des emplacements de mémoire tampon respectifs qui correspondent aux emplacements d'écran de l'écran d'affichage. Les procédés peuvent comprendre : le rendu des premières données du premier tampon sur l'écran d'affichage; l'écriture, dans le second tampon, des secondes données basées sur au moins certaines des premières données du premier tampon en effectuant au moins l'une des transformations d'au moins certaines premières données et le changement d'emplacements d'écran correspondants d'au moins quelques premières données du premier tampon, en écrivant au plus une fois à chaque emplacement de mémoire tampon du second tampon; et le rendu des secondes données du second tampon sur l'écran d'affichage.
Patent CA-2783190-C (CA)
Title: Process and apparatus for the treatment of co2-containing gas using carbonic anhydrase
Inventor: FRADETTE SYLVIE
IPC: C12N9/88
Filed: 2003-12-18
Granted: 2015-06-16
Abstract: A process for enzymatic treatment of a CO2-containing gas comprising contacting the CO2-containing gas with an aqueous solution, optionally comprising a buffer, in the presence of carbonic anhydrase that catalyzes the hydration reaction of CO2 into bicarbonate and hydrogen ions, thereby producing a liquid phase containing the ions and a CO2 depleted gas phase. The aqueous solution may be sprayed into a reaction chamber before contact with the CO2-containing gas for producing the CO2 depleted gas phase. The CO2 depleted gas phase may comprise mist of the aqueous solution which is removed from the CO2 depleted gas phase to produce a mist depleted gas. The carbonic anhydrase may be entrapped inside a matrix. The process may comprise releasing the liquid phase from the reaction chamber, precipitating solid particles in the liquid phase, removing the particles from the liquid phase to produce a precipitate removed liquid, and recycling the precipitate removed liquid back into the reaction chamber as the aqueous solution.
Patent CA-2785797-C (CA)
Inventor: DUTTA SANTANU
IPC: H04B7/08
Filed: 2010-11-01
Granted: 2018-03-20
Abstract: A Frequency Division Duplex (FDD) wireless terminal (210) includes spaced-apart antennas (212, 214) that are configured to transmit over a return link and to receive over a forward link that is spaced apart from the return link in frequency. The FDD wireless terminal is configured to selectively refrain from transmitting over the return link from at least one of the spaced-apart antennas of the FDD wireless terminal in response to differentials in forward link power that is received at the spaced-apart antennas of the FDD wireless terminal, that are caused, for example, by blocking appendages (216, 218) of a user of the wireless terminal. Related methods are also described.
Patent CA-2785964-C (CA)
Title: Anticorps anti-cd27
Inventor: KUBOTA TSUGUO
IPC: G01N33/53
Filed: 2010-12-27
Granted: 2021-03-30
Abstract: La présente invention concerne : un anticorps monoclonal pouvant reconnaître spécifiquement le CD27 contenant une chaîne de sucres liée à un O auquel n'est pas lié un galactose et pouvant se lier au domaine extracellulaire ; et l'utilisation de l'anticorps monoclonal. L'invention concerne spécifiquement : un anticorps monoclonal pouvant reconnaître spécifiquement le CD27 contenant une chaîne de sucres liée à un O auquel n'est pas lié un galactose et pouvant se lier au domaine extracellulaire, ou un fragment de l'anticorps ; un hybridome capable de produire l'anticorps ; l'ADN codant pour l'anticorps ; un vecteur transportant l'ADN ; un transformé produit en transformant le vecteur ; un procédé de production d'un anticorps ou d'un fragment de celui-ci utilisant l'hybridome ou le transformé ; et un agent de diagnostic ou thérapeutique destiné à des maladies liées au CD27, comprenant l'anticorps ou un fragment de celui-ci comme principe actif.
Patent CA-2786311-C (CA)
Inventor: JAEB JONATHAN
IPC: A61H7/00
Filed: 2011-02-03
Granted: 2019-01-15
Abstract: A pump includes a pump body having a substantially cylindrical shaped cavity, an actuator operatively associated with a central portion of one end surface and adapted to generate radial pressure oscillations of the fluid within the cavity including at least one annular pressure node in response to a drive signal being applied to the actuator, a drive circuit having an output electrically connected to the actuator for providing a drive signals that attenuates a harmonic component of the square-wave signal coinciding with a frequency of a mode of the actuator, a first aperture and a second aperture disposed at any location in the cavity other than at the annular pressure node and extending through the pump body, and a valve disposed in at least one of the first aperture and second aperture to enable the fluid to flow through the cavity when in use.
Patent CA-2790554-C (CA)
Inventor: HAGEDORN J DAVID
IPC: H04B5/00
Filed: 2012-09-21
Granted: 2016-06-07
Abstract: A mobile wireless communications device may include a satellite position determining device, and a near-field communication (NFC) device being switchable between a first NFC mode and a second NFC mode, wherein the second NFC mode provides a lower power consumption by the NFC device compared to the first NFC mode. A controller may also be coupled with the satellite position determining device and the NFC device. The controller may be configured to switch the NFC device from the first NFC mode to the second NFC mode based upon a determination of movement of the mobile wireless communications device at the rate faster than a threshold rate
Patent CA-2791256-C (CA)
Title: A method for pretreating crude oil using microorganism
Inventor: AHMAD RAMLI BIN MOHD YAHYA
IPC: C07H15/04
Filed: 2010-03-31
Granted: 2017-06-13
Abstract: A method for pretreating a crude oil prior to a crude oil distillation process comprising the step of propagating a culture of a hydrocarbon-utilizing and bio surfactant- producing microbial strain and treating the crude oil with the propagated culture.
Patent CA-2795676-C (CA)
Inventor: HELD FRANK
IPC: G10K11/02
Filed: 2011-05-26
Granted: 2018-08-14
Abstract: The invention relates to a loudspeaker apparatus which comprises at least one sound generation means, wherein an at least partially sound-conducting channel is arranged in a sound radiation direction of the sound generation means and is suitable for directing sound emerging from the sound generation means along the course of the sound-conducting channel such that the sound emerges from the loudspeaker apparatus at a second end of the sound-conducting channel, which end is in the form of a sound outlet opening, at a radiation angle which is defined by the sound outlet opening.
Patent CA-2796105-C (CA)
Inventor: EL-NAAS MUFTAH H
IPC: C02F3/00
Filed: 2012-11-14
Granted: 2016-06-28
Abstract: There is provided a process of reducing concentration of contaminants contained in a contaminated wastewater stream, such as contaminated wastewater output from a refinery, such as an oil-refinery; the process comprising: first, passing the contaminated wastewater stream into an electrocoagulation reactor for coagulating dispersed particles contained in the contaminated wastewater stream, filtering the wastewater stream after electrocoagulation for removing the coagulated dispersed particles, and providing a first stream of treated wastewater after the first filtration; second, passing the first stream of treated wastewater into a Spouted Bed Bio-Reactor (SBBR) containing a micro-organism or bacterium immobilized in polyvinyl alcohol (PVA) gel, filtering the first stream after treatment by the SBBR and providing a second stream of treated wastewater after the second filtration; and third, passing the second stream of treated wastewater into an adsorption column containing granular activated carbon (GAC) and providing a third stream of treated wastewater. There is also provided a system for reducing concentration of contaminants contained in a contaminated wastewater stream such as contaminated wastewater output from a refinery, such as an oil- refinery.
Patent CA-2800005-C (CA)
Title: Multicarrier transmission system with low power sleep mode and rapid-on capability
Inventor: GRESZCZUK JOHN A
IPC: H04L7/04
Filed: 1999-01-26
Granted: 2017-03-14
Abstract: A multicarrier transceiver is provided with a sleep mode in which it idles with reduced power consumption when it is not needed to transmit or receive data. The full transmission and reception capabilities of the transceiver are quickly restored when needed, without requiring the full (and time-consuming) initialization commonly needed to restore such transceivers to operation after inactivity.
Patent CA-2800125-C (CA)
Inventor: WILSON STEPHEN L
IPC: A01N57/20
Filed: 2011-06-07
Granted: 2018-08-14
Abstract: Selon la présente invention, la dérive de pulvérisation pendant l'application d'agents chimiques agricoles est réduite par incorporation d'huiles microencapsulées dans la solution aqueuse ou le mélange à pulvériser.
Patent CA-2802796-C (CA)
Inventor: BARBER THOMAS D
IPC: G01V3/26
Filed: 2011-06-06
Granted: 2017-11-07
Abstract: A method for determining spatial distribution of fluid injected into a subsurface rock formation includes injecting the fluid into the rock formation. The fluid includes therein electrically conductive solid particles dispersed in an electrolyte. An electromagnetic response of the formation is measured. The measured electromagnetic response is used to determine spatial distribution of the injected fluid.
Patent CA-2803654-C (CA)
Inventor: WENZEL MARIAN
IPC: C12N15/63
Filed: 2011-07-27
Granted: 2021-02-16
Abstract: The present invention relates to the production of heterologous polypeptides in a recombinant bacterial host cell, wherein the bacterial host cell is rendered inable to deactivate the promoter controlling the expression of the heterologous polypeptide in the absence of an inducer.
Patent CA-2806935-C (CA)
Inventor: TELLEZ OLIVA HORACIO
IPC: C23C16/30
Filed: 2011-08-01
Granted: 2017-05-02
Abstract: The invention relates to a method for synthesizing a material by chemical vapor deposition (CVD), according to which plasma is produced in the vicinity of a substrate in a vacuum chamber, and according to which a substance containing carbon and H2 is introduced into the chamber so as to produce a gas in the chamber, said gas including substances containing reactive carbon atoms in the form of radicals or an unsaturated molecule from which the synthesis of said material will be carried out, wherein the electromagnetic absorption and inelastic scattering spectra of the solid material to be synthesized are used to collect, from said spectra, the absorption frequencies which contribute to the reactions leading to the formation of the solid material to be synthesized, and energy beams are produced in the form of a photon beam having amounts of energy, said energy being predetermined by each of the frequencies corresponding to said absorption and elastic scattering frequencies, said photon beam being injected into the plasma, wherein, for energy states of the solid material, said photons having the energy corresponding to said energy states are absorbed by said substance containing reactive carbon atoms.
Patent CA-2807643-C (CA)
Inventor: KANTCHEV JORDAN
IPC: F25B30/00
Filed: 2013-02-22
Granted: 2017-01-03
Abstract: A transcritical R-744 refrigeration system with an energy efficiency ratio of a level comparable to that of refrigeration systems using common refrigerants by mechanically subcooling of the R-744 refrigerant. Mechanical subcooling increases the refrigeration capacity without increasing the power consumption of the refrigeration system's compressors. The compressors used to provide the refrigeration capacity for the subcooling process operate at much more favorable conditions, therefore have a very high energy efficiency ratio. The result is higher refrigeration capacity and lower power consumption.
Patent CA-2810476-C (CA)
Title: Chaussettes, et systeme et procede de fabrication de chaussettes
Inventor: COHEN AVI
IPC: D04B1/22
Filed: 2011-09-05
Granted: 2015-01-06
Abstract: La présente invention comprend des chaussettes, ainsi qu'un procédé et un système de fabrication de chaussettes. Par exemple, une chaussette comprend une première zone et une seconde zone, la première zone présentant un tricotage plus important par rapport à la seconde zone. Par exemple, un procédé pouvant être mis en uvre en association avec une machine à tricoter équipée d'une ou de plusieurs aiguilles consiste à commander sélectivement le fonctionnement de l'aiguille ou des aiguilles par modification sélective du mode opératoire d'au moins une aiguille.
Patent CA-2811650-C (CA)
Inventor: WHITENER MICHAEL
IPC: B05B15/10
Filed: 2013-04-02
Granted: 2017-05-09
Abstract: A method of manufacturing a plurality of secondary containment panels and assembling and installing the panels in a secondary containment system of an above-ground liquid storage tank or other retention facility includes forming a plurality of flexible substrate pieces. A liquid impermeable coating is applied to the upper surface of each piece such that an edge segment of the piece remains uncoated. The coating is applied to the substrate piece in an indoor enclosure using a computer controlled robotic sprayer that applies a uniform coating. Metal plates are embedded in the floor used for quality control testing of the coating thickness using magnetic gauges. At least a pair of the pieces are juxtaposed relative to one another such that a first one of the pieces overlaps the uncoated segment of the second piece to form a seam.