baber/WOPTO huggingface dataset:
Patent CA-2804160-C (CA)
Inventor: MANTOCK PAUL LENWORTH
IPC: H05B3/28
Filed: 2010-06-30
Granted: 2018-11-13
Abstract: A low resistance electric heating system comprising a low resistance electric conducting material being formed into an electric heating element (10) in two flat spiraled sections (10a and 10b) covering almost all the area to be heated, comprising a low resistance electric conducting material with sufficient resistance to generate heat. The flat spiraled sections (10a and 10b) of the electric heating element (10) are spirally configured, so that the heat generating current flows in the same direction and not in opposition in each of the flat spiraled sections (10a and 10b). The centre (10c) of each of the flat spiraled sections (10a and 10b) of the electric heating element (10) are electrically connected to each other in series. The flat spiraled sections (10a and 10b) are connected to the controlled power supply (11) at the outer part of the flat spiral (10d), completing the circuit.
Patent CA-2804284-C (CA)
Inventor: BEATO PABLO
IPC: B01D53/14
Filed: 2011-05-17
Granted: 2017-12-19
Abstract: Method of removing metal carbonyls from a gaseous stream comprising contacting the metal carbonyl containing gaseous stream at elevated temperature with a particulate sorbent comprising modified copper aluminum spinel, wherein the copper aluminium spinel has been modified by a thermal treatment in a reducing atmosphere and a particulate sorbent for use in a method comprising a copper aluminium spinel being modified by thermal treatment in a reducing atmosphere at a temperature of between 250 and 500 °C.
Patent CA-2806951-C (CA)
Title: Soupape distributrice assurant une egalisation passive
Inventor: GIBBONS KEVIN
IPC: F23R3/28
Filed: 2013-02-14
Granted: 2015-11-17
Abstract: Une méthode et un système dalimentation en carburant des buses de carburant principal et secondaire dans un circuit dalimentation en carburant dune turbine à gaz comprennent la génération dun débit de carburant et lacheminement du carburant primaire du débit de carburant à la buse de carburant primaire. La contre-pression sur le débit de carburant est maintenue à laide dune soupape. La soupape est ouverte à un débit de carburant accru pour acheminer un carburant secondaire du débit de carburant à une buse de carburant secondaire. La soupape est progressivement ouverte sous les débits croissants de carburant pour réduire une baisse de pression dans la soupape produite par le carburant secondaire.
Patent CA-2809934-C (CA)
Inventor: MOTOYAMA JUN
IPC: A61P35/00
Filed: 2011-08-31
Granted: 2018-09-04
Abstract: [Problem] There has been a requirement for a process for producing a pharmaceutical preparation that is obtained by encapsulating a uniform poorly water-soluble drug in a block copolymer, and dissolves immediately with an addition of water, and does not contain residues of organic solvents.  [Solution] Provided is a method for producing a drug-block copolymer composite, the method comprising: mixing a poorly water-soluble drug and a block copolymer including a hydrophilic segment and a hydrophobic segment bonded together, in one or more non-aqueous solvents; optionally heating the mixture as necessary; and spray-drying the resulting mixture liquid.
Patent CA-2811981-C (CA)
Inventor: STAL IRVING
IPC: E04C2/28
Filed: 2011-08-03
Granted: 2015-11-17
Abstract: A cold formed metal stud is provided for commercial and residential construction applications. The metal stud of the present invention is suitable for use in both composite and non-composite applications. The metal stud of the present invention includes an intermediate web, a first flange and a second flange. The first flange has a longitudinally extending channel. Each of the intermediate web, first flange and second flange may include a number of different design features that can increase the structural and heat transfer characteristics of the metal stud.
Patent CA-2812551-C (CA)
Inventor: BECK KENT
IPC: A61M5/142
Filed: 2011-09-29
Granted: 2015-06-09
Abstract: A pressure sensor and method of use provides for the detection of a sudden increase or decrease of pressure within tubing during the administration of solutions to a patient. Detection of an occlusion, partial occlusion or other significant pressure change in the tubing is accomplished by measuring the compression and/or expansion of the tubing. Transfer of the change in force within the tubing is communicated from the tubing to a sensor by a transfer rod which as a membrane attached thereto to provide a seal thereabout.
Patent CA-2812698-C (CA)
Title: Systemes et procedes de communication d'informations d'etat de canal
Inventor: ABRAHAM SANTOSH PAUL
IPC: H04B7/0417
Filed: 2011-09-29
Granted: 2017-05-02
Abstract: Selon certains aspects, la présente invention concerne une technique de communication de rétroaction d'informations d'état de canal (CSI). Selon certains aspects, la rétroaction CSI est communiquée dans un système de communication sans fil à très haut débit (VHT).
Patent CA-2819424-C (CA)
Title: Apparatus comprising an aligning device, set and method
Inventor: GOETZ WOLFGANG
IPC: A61F2/24
Filed: 2011-12-12
Granted: 2020-07-21
Abstract: The present invention relates to an apparatus (3) for use during implanting at least one medical implant (6) at an implantation site within a patient's body, wherein the apparatus (3) comprises an aligning device (9) for aligning the apparatus (3) at the implantation site, wherein the aligning device (9) is capable of being transferred from a non-aligning position into an aligning position. It further relates to a set and a method.
Patent CA-2821772-C (CA)
Inventor: THORSANDER SIMON MARTIN
IPC: G06F40/00
Filed: 2012-04-30
Granted: 2016-12-13
Abstract: A method includes, detecting a first touch input representing a selection of multiple rows of text displayed on a touch-sensitive display of the electronic device, determining whether a complete row of text has been selected from a start point or to an end point of the selected text, and, displaying a paragraph selection handle proximal to said row, the paragraph selection handle being responsive to a second touch input to place the electronic device in a paragraph selection mode for the selection of text.
Patent CA-2828697-C (CA)
Title: Systemes et procedes pour fournir un ensemble catheter
Inventor: STOUT MARTY L
IPC: A61L29/08
Filed: 2012-02-14
Granted: 2019-03-05
Abstract: L'invention porte sur un système pour commander l'écoulement fluidique dans un ensemble cathéter (101). Un ensemble cathéter intraveineux présente un adaptateur (14) de cathéter et un raccord d'aiguille, et l'adaptateur de cathéter présente une lumière interne. Une cloison (50) est disposée à l'intérieur d'une partie de la lumière interne, et une fente (56) est formée à travers la cloison. Un revêtement de Parylène est disposé à l'intérieur de la fente de la cloison, le revêtement de Parylène ayant une épaisseur comprise entre approximativement 0,00005 et 0,0005 millimètre. Une aiguille d'introducteur a une première extrémité couplée au raccord d'aiguille et la seconde extrémité s'étendant à travers la lumière interne de l'adaptateur de cathéter. Une partie intermédiaire de l'aiguille d'introducteur est positionnée à l'intérieur d'une partie de la cloison.
Patent CA-2832670-C (CA)
Inventor: HE JIBO
IPC: G06Q40/08
Filed: 2013-11-07
Granted: 2024-01-23
Abstract: La méthode, le système et un support informatique facilitent la surveillance dun opérateur de véhicule, de lenvironnement devant le véhicule et/ou des forces agissant sur le véhicule pendant lopération du véhicule pour déterminer si lopérateur du véhicule a les facultés affaiblies (distrait, endormi, etc.), enregistrer les données concernant les facultés affaiblies de lopérateur du véhicule aux fins danalyse approfondie et envoyer lesdites données à un serveur aux fins danalyse. La méthode, le système et le support informatique peuvent surveiller lopérateur de véhicule, lenvironnement devant le véhicule et/ou les forces agissant sur le véhicule au moyen des capteurs optiques et/ou des accéléromètres. En particulier, un capteur optique peut surveiller lopérateur de véhicule pour détecter le clignement des yeux, les mouvements de la tête et/ou la fixation du regard. Un autre capteur optique peut surveiller le chemin devant le véhicule pour détecter une déviation de la voie, le centre de la voie et lheure de collision. Les accéléromètres peuvent détecter laccélération dans le sens de déplacement du véhicule et/ou laccélération latérale. Les données recueillies par les divers capteurs peuvent être notées pour déterminer sil faut changer un taux dassurance des biens et des risques facturés à lopérateur du véhicule et/ou au propriétaire du véhicule et/ou à la politique dassurance du véhicule.
Patent CA-2833413-C (CA)
Title: A method for the treatment of a solid tumour
Inventor: HAWKETT BRIAN STANLEY
IPC: A61K33/243
Filed: 2012-04-20
Granted: 2020-09-22
Abstract: The present invention relates generally to a method of treating a neoplastic condition and to agents useful for same. More particularly, the present invention is directed to a method of facilitating the treatment of a solid tumor in a localised manner via the co-administration of particulate material and a cellular toxin. The method of the present invention is useful in a range of therapeutic treatments including the treatment of primary and metastatic tumors.
Patent CA-2833745-C (CA)
Inventor: YORGA DERREK
IPC: E21B19/15
Filed: 2013-11-19
Granted: 2020-12-15
Abstract: A method of pulling a rod out of a well hole comprises lifting a rod string through a disengaged rod clamp and a rod positioner assembly until a junction between a first rod of the rod string and a second rod of the rod string is above the rod positioner of the rod clamp and a rod positioner assembly. Engaging the rod positioner onto the second rod, and suspending the rod string in the rod positioner. Engaging a tong assembly onto the first rod, wherein the tong assembly twists the first rod and unthreads the first rod from the second rod and then disengaging the tong assembly from the first rod. Raising the first rod above the tong assembly and moving the first rod towards a carriage, wherein the carriage is raised and extended at an angle.  Lowering the first rod onto the carriage and releasing the first rod from the rod elevator, lowering and retracting the carriage into a horizontal position and, tilting the carriage and discharging the rod from the carriage onto a rod racking system.
Patent CA-2836618-C (CA)
Inventor: MARUYAMA SHIRO
IPC: H01F27/34
Filed: 2013-12-11
Granted: 2016-04-12
Abstract: According to an embodiment, when a transformer that is connected to a first power supply through a first breaker as well as to a second power supply through a second breaker is detected to be disconnected from the power supplies, a specific phase of the three phases of the first breaker is closed to suppress an excitation inrush current, based on calculated residual magnetic fluxes and a voltage of the first power supply, and thereafter, the remaining two phases are closed. Based on the calculated residual magnetic fluxes and a voltage of the second power supply, a specific phase of the three phases of the second breaker is closed to suppress an excitation inrush current, and thereafter, the remaining two phases are closed.
Patent CA-2841030-C (CA)
Title: Kit for preserving a biological product including a three-dimensional bag and a matching three-dimensional casing
Inventor: DELORME BRUNO
IPC: A61J1/14
Filed: 2012-07-03
Granted: 2019-08-20
Abstract: The invention relates to a kit for preserving a biological product including a three-dimensional bag (1) intended for holding said biological product, said bag (1) having a substantially constant three-dimensional geometry during the use thereof, as well as a casing (2) intended for packing said bag, said casing (2) including a cavity (3) arranged such as to receive said bag (1), said cavity (3) having a substantially constant three-dimensional geometry during the use thereof, and a slot (4) being provided along one edge of said cavity such as to enable said bag (1) to be inserted in said cavity (3), a front strip (5) and a rear strip (6) extending on the outside away from said slot (4), said strips being intended for being combined with one another in order to provide an airtight seal of said cavity (3) of the casing (2).
Patent CA-2847339-C (CA)
Title: Piperazine-substituted benzothiophene derivatives as antipsychotic agents
Inventor: YAMASHITA HIROSHI
IPC: C07D409/12
Filed: 2012-09-07
Granted: 2020-03-10
Abstract: Provided is a superior, novel heterocyclic compound with improved solubility in oil such as sesame oil and benzyl benzoate, which has a broader treatment spectrum, causes less side effects, and is superior in tolerability and safety, and use thereof. A heterocyclic compound represented by the formula (I) wherein each symbol is as defined in the specification, or a salt thereof.
Patent CA-2850046-C (CA)
Title: Agent de pretraitement de peinture pour peinture de type a revetement et procede de peinture de type a revetement
Inventor: TOI TERUZO
IPC: C23C22/34
Filed: 2012-10-12
Granted: 2019-12-17
Abstract: L'invention concerne un agent de prétraitement de peinture, pour une peinture de type à revêtement, qui contient (A) un ou plusieurs éléments métalliques choisis dans un groupe constitué par le zirconium, le titane et l'hafnium, (B) du fluor et (C) un ou plusieurs agents de couplage parmi un agent de couplage de type silane contenant un groupe amino, un hydrolysat de celui-ci et un polymère de celui-ci, et (D) un composant comportant au moins l'une parmi une allylamine et une polyallylamine, le rapport massique (C/D) de l'agent de couplage (C) au composant (D) étant de 1 ou plus. Ce procédé de peinture de type à revêtement entraîne une étape de traitement chimique, dans laquelle l'agent de prétraitement de peinture est utilisé pour traiter chimiquement le substrat métallique, et une étape de peinture de type à revêtement, dans laquelle le substrat métallique traité chimiquement est revêtu par une peinture de type à revêtement. Lors de la formation d'un film de revêtement au moyen de la peinture de type à revêtement sur la surface du substrat métallique qui a subi un prétraitement de revêtement, la présente invention rend possible d'obtenir un revêtement ayant d'excellentes caractéristiques en termes d'adhérence, de résistance à l'eau salée et au choc.
Patent CA-2852024-C (CA)
Inventor: FRIEDLI PAUL
IPC: B66B1/46
Filed: 2012-11-20
Granted: 2019-10-29
Abstract: Selon la présente invention, l'utilisation d'un système d'ascenseur (110) peut être réservée pour un passager (170) au moins en partie sur la base d'une heure d'arrivée indiquée correspondant à un déplacement du passager. Ce déplacement du passager comprend une partie effectuée au moyen du système d'ascenseur (110) ainsi qu'une partie supplémentaire. La réservation d'ascenseur du passager est programmée de manière à ce que ledit passager (170) ait le temps d'effectuer les deux parties du déplacement sans dépasser l'heure d'arrivée indiquée.
Patent CA-2854919-C (CA)
Title: An accommodating intraocular lens with a haptic fluid chamber
Inventor: SMILEY TERAH WHITING
IPC: A61F2/16
Filed: 2012-11-08
Granted: 2021-08-10
Abstract: An accommodating intraocular lens, comprises an optic portion comprising an optic fluid chamber and a haptic secured to and extending peripherally from the optic portion. The haptic has a free distal end that is closed. The haptic comprising a haptic fluid chamber in fluid communication with the optic fluid chamber through a plurality of fluid channels. The haptic is adapted to engage a capsular bag and deform in response to capsular reshaping due to ciliary muscle movement to move a fluid between the haptic fluid chamber and the optic fluid chamber to change an optical parameter of the accommodating intraocular lens.
Patent CA-2856378-C (CA)
Inventor: GREGORY LAURA
IPC: C10M159/22
Filed: 2014-07-09
Granted: 2021-05-18
Abstract: A detergent system that includes (i) an overbased C20-28 alkyl-substituted hydroxybenzoate Ca salt of TBN less than 250 and (ii) an overbased C14-18 alkyl-substituted hydroxybenzoate Ca salt of TBN less than 250, the wt % Ca ratio of (ii) to (i) being more than one, is used in a trunk piston marine lubricant to improve its asphaltene dispersancy when lubricating a medium-speed compression-ignited marine engine fuelled by a heavy fuel oil.
Patent CA-2868601-C (CA)
Inventor: FREIER THOMAS
IPC: C08L5/08
Filed: 2006-10-11
Granted: 2018-11-27
Abstract: An article containing N-acylchitosan is manufactured by a process comprising the steps of providing a mixture containing chitosan and/or N-acylchitosan, and extruding the mixture to form an N-acylchitosan hydrogel. Alternatively, the process comprising the steps of providing a chitosan and/or N-acylchitosan hydrogel, and extruding the hydrogel. An article with a memorized shape is formed by fixing the N-acylchitosan hydrogel in a desired shape, and at least partially drying the fixed hydrogel. A patient is treated by injecting the N-acylchitosan hydrogel.
Patent CA-2873440-C (CA)
Title: Uniformly expandable stent
Inventor: CHANDUSZKO ANDRZEJ J
IPC: A61F2/82
Filed: 2013-03-12
Granted: 2020-06-02
Abstract: An intraluminal prosthesis includes a stent architecture having a series of stent elements repeating along a circumferential axis. One series of stent elements includes v-shaped stent elements having at least four different orientations, and V-shaped stent elements connecting adjacent v- shaped stent elements. One series of stent elements includes R-shaped stent elements having at least four different orientations, and U-shaped stent elements having at least two different orientations, the U-shaped stent elements connecting adjacent R-shaped stent elements. Adjacent series of stent elements can be connected by connectors. Portions of the stent elements may narrow in width along a length thereof. The stent architecture may include radiopaque element receiving members. The stent architecture may be formed by machining a metal or polymer tube. The intraluminal prosthesis may include one or more graft layers.
Patent CA-2874049-C (CA)
Title: Equipement d'exploitation pour dispositif d'ecran de protection contre le rayonnement solaire
Inventor: WATANABE AKIHIRO
IPC: E06B9/323
Filed: 2012-05-22
Granted: 2018-07-10
Abstract: Selon la présente invention, un équipement d'exploitation (6) pour un dispositif d'écran de protection contre le rayonnement solaire comprend: une poulie (15) montée sur une zone à une extrémité d'un arbre d'enroulement (3); un cordon de commande (7) fixé sur la poulie (15); et un mécanisme d'entraînement pour faire tourner et entraîner l'arbre d'enroulement (3) en faisant fonctionner le cordon de commande (7). Le mécanisme d'entraînement comprend: un boîtier (10) pour soutenir en rotation la poulie (15), le boîtier étant capable de tourner par rapport à une console de support (2a) et étant suspendu par son propre poids à la console de support (2a); et des mécanismes de transmission (16, 17, 18) montés dans le boîtier (10) pour transmettre la rotation de la poulie (15) à l'arbre d'enroulement (3).
Patent CA-2878965-C (CA)
Title: Adhesive dressing integrated packaging
Inventor: REINHARDT JEFFREY ANDREW
IPC: A61F13/00
Filed: 2013-07-31
Granted: 2020-01-07
Abstract: An integrated package is disclosed that is configured for an adhesive dressing having at least one area coated with an adhesive. The integrated package includes first and second packaging elements that, when coupled together, form a sealed volume with the adhesive dressing disposed within the sealed volume. The integrated package has at least one release surface coupled to the first packaging element, wherein a first portion of the release surface is removably coupled to the adhesive of the dressing. When the adhesive dressing is removed from the integrated package, the adhesive of the dressing is exposed without requiring a second step of removing a protective sheet. The release surface may be provided as a coating on the first packaging element or as a surface of a release sheet having an edge captured between the first and second packaging elements.
Patent CA-2887248-C (CA)
Inventor: ARTHERHOLT DANNY
IPC: E21B33/068
Filed: 2014-07-11
Granted: 2016-12-13
Abstract: An improved ball drop apparatus including an atmosphere-to-pressure frac ball injection chamber. A ball is first inserted into the atmosphere-to-pressure ball injection chamber from a ball feeding apparatus. The ball is then pushed into a pressure equalization section through a first seal pack. In a preferred embodiment, the pressure equalization section is connected to a pressure equalization apparatus and also to the wellbore through a second seal pack. Once the ball is injected into the pressure equalization section, the pressure equalization apparatus applies pressure, thereby causing the pressure of the pressure equalization section to increase until it reaches close to wellbore pressure. Once the pressures of the pressure equalization section and the wellbore are close, the atmosphere-to-pressure frac ball injection chamber and the frac ball are pushed through the second seal pack and into the wellbore, where the frac ball can be pumped downhole. The atmosphere-to-pressure ball injection chamber is then retracted into the pressure equalization section. The pressure equalization section can then be returned to atmospheric or close to atmospheric pressure by the pressure equalization apparatus. The ball injection chamber is then returned to a ball loading position where it may again be loaded by a ball feeding apparatus.
Patent CA-2887444-C (CA)
Inventor: BILANSKY ERIK
IPC: E21B33/122
Filed: 2013-12-04
Granted: 2017-07-04
Abstract: A fold back ring for a swell packer is disclosed. A swell packer has a support member, a swellable element coupled to the support member, and a fold back ring coupled to the support member and engaging the swellable element. The fold back ring is sized and positioned such that when the swellable element swells, the fold back ring flexes outwardly and is caught between the swellable element and the interior surface of the well. The fold back ring therefore forms a barrier against extrusion of the swellable element.
Patent CA-2891140-C (CA)
Inventor: NAKAI OSAMU
IPC: C22B23/00
Filed: 2009-09-15
Granted: 2018-02-06
Abstract: A hydrometallurgical process for a nickel laterite ore to recover nickel and cobalt from the nickel laterite ore by a High Pressure Acid Leach comprising an ore treatment step, a leaching step, a solid-liquid separation step, a neutralization step, a zinc removal step, a sulfurization-step, and a final neutralization step, which comprises at least one step selected from the following steps (B) and (C): (B) separation and recovery, by a physical separation method, of hematite particles in a leaching residue slurry produced from the solid-liquid separation step; or (C) subjecting a neutralization precipitate slurry produced from the neutralization step to the final neutralization step separately from a leaching residue produced from the solid-liquid separation step.