baber/WOPTO huggingface dataset:
Patent CA-2778253-C (CA)
Inventor: DUNN DAVE
IPC: B65D8/22
Filed: 2010-10-13
Granted: 2014-06-03
Abstract: A container assembly (10) includes a container body (12) having a side wall(14) encircling an axis, and a metal end (30) for attachment to an upper edge(16) of the side wall via heat-sealing. The outer peripheral region is shaped prior to application to the container body such that an annular channel is defined between an inner chuck wall and an outer chuck wall of the metal end. The metal end is pushed straight onto the side wall such that the upper edge of the side wall is received into the channel. The surfaces of the side wall and the opposing surfaces of the chuck walls have heat-sealable material (26) thereon. The metal end is heated to melt and fuse the heat-sealable layers, thereby sealing the metal end onto the side wall. The metal end is shaped such that the free edge of the outer chuck wall is not exposed.
Patent CA-2779412-C (CA)
Title: Fluides visco-elastiques a base de tensio-actif et leurs procedes d'utilisation
Inventor: ALLEN SCOTT ROBERT
IPC: C09K8/72
Filed: 2010-11-17
Granted: 2014-04-08
Abstract: Des fluides viscoélastiques à base de tensio-actif pour augmenter la productivité d'une formation contenant des hydrocarbures ont une applicabilité particulière dans la fracturation à l'acide de formations souterraines entourant les puits de pétrole et de gaz. Le fluide visco-élastique contient un acide organique, un sel monovalent inorganique et un sel aromatique d'ammonium quaternaire et de l'eau. Le fluide peut encore être moussé ou excité.
Patent CA-2779473-C (CA)
Inventor: PAINTER GEORGE R
IPC: A61K31/675
Filed: 2010-10-29
Granted: 2016-08-16
Abstract: The present invention provides methods of treating diseases associated with at least one virus. The methods include administering a compound described in the invention in a therapeutically effective amount. According to some aspects of the present invention, the methods may further comprise at least one immunosuppressant agent to treat diseases associated with at least one virus of a subject in need of immunosuppressant agents.
Patent CA-2781763-C (CA)
Inventor: GILLIS TIMOTHY F
IPC: F16B25/00
Filed: 2010-10-26
Granted: 2015-01-06
Abstract: A self-drilling bolt and nut assembly includes a nut which has a window to permit visual inspection of the fastener thread upon engagement with the nut. The nut also includes a protective cap or receives a protective cap so that upon threadably engaging the fastener with the nut, the drill tip of the fastener is automatically received in the cap. The nut also has at one end a plurality of projections to enhance the locking engagement.  The self-drilling bolt may have an integral washer and employ a clamping plate engageable against the washer.
Patent CA-2783841-C (CA)
Title: Systeme et procede pour securite des transactions electroniques
Inventor: ZON LUDWIK F
IPC: H04W12/08
Filed: 2010-10-05
Granted: 2023-09-05
Abstract: La présente invention concerne un système et un procédé permettant de générer une légitimation d'entrée en communication à usage limité, associée à un compte tenu par une institution, la légitimation favorisant un accès sécurisé à ce compte.
Patent CA-2787256-C (CA)
Title: Implant de lentille intraoculaire presentant une optique flexible posterieure
Inventor: WOODS RANDALL
IPC: A61F2/16
Filed: 2004-12-13
Granted: 2014-01-14
Abstract: Un implant intraoculaire (30) ayant des capacités de focalisation permettant la focalisation de l'implant (30) en réponse à un mouvement de corps ciliaire normal (24) relatif aux changements de la distance entre l'il et un objet observé est fourni. L'implant (30) est conçu pour l'implantation chirurgicale dans la capsule (20) d'un il (10) et comprend une optique (32) et un élément de positionnement optique (33) qui forment l'implant (30). L'accommodation se fait en se fiant à l'épaississement et à l'amincissement de l'optique (32) suite à la rétraction et à la contraction normale du corps ciliaire (24) en réponse à la distance d'un objet avec la personne.
Patent CA-2791889-C (CA)
Inventor: CHASSIN DAVID P
IPC: H02J3/14
Filed: 2004-06-08
Granted: 2018-07-17
Abstract: The present invention relates to electrical power distribution control methods, electrical energy demand monitoring methods and power management devices. In one aspect there is provided an electrical energy demand monitoring method that provides electrical energy from an electrical power distribution system and applies the electrical energy to a plurality of loads coupled with the electrical power distribution system. An electrical characteristic of the electrical energy is monitored and an adjustment is made to the amount of electrical energy applied to the loads responsive to the monitoring. A calculation is performed of the deficit of the electrical energy of the electrical power distribution system responsive to the monitoring. There is also provided a power management device having an interface and control circuitry for controlling electrical energy, detecting a power oscillation and adjusting the electrical energy.
Patent CA-2795573-C (CA)
Title: Torque compensation method and system
Inventor: NAGASHIMA DAN
IPC: F16H63/50
Filed: 2011-05-03
Granted: 2016-01-12
Abstract: A system and method of compensating for torque converter slip in a motor vehicle include measuring rotational speeds of an engine crankshaft and mainshaft, as well as measuring operating temperatures of a fluid associated with the motor vehicle. Engine output torque is adjusted as required by controlling some combination of ignition timing, intake air flow, fuel injection, and accessory load.
Patent CA-2807391-C (CA)
Inventor: ROCHELEAU MICHAEL
IPC: F26B13/20
Filed: 2011-09-06
Granted: 2016-11-29
Abstract: Équipement et procédés convenant particulièrement pour sécher du papier qualité mouchoir. Dans certains modes de réalisation, un voile humide, tel qu'un voile sortant d'une machine de fabrication de tissu ouaté, est transféré sur un séchoir à feuille aéroportée équipé des barres soufflantes et des tuyères de refroidissement par contact spécialement agencées et telles que décrites dans la présente invention; le voile humide étant séché alors qu'il est encore au moins en partie porté par une courroie perméable à l'air. Dans certains modes de réalisation, le séchoir à feuille aéroportée spécialement agencé comprend une ou plusieurs unités de séchage à feuille aéroportée à travers lesquelles le voile humide est transporté par l'intermédiaire d'une boucle sans fin ou courroie de support à structure perméable à l'air. Les barres soufflantes et les tuyères de refroidissement qui leur font face sont disposées de sorte à pousser le voile à entrer en contact avec la courroie puis, à soulever le voile de la surface de la courroie de manière répétée et alternée pendant que le voile et la courroie traversent le séchoir.
Patent CA-2809273-C (CA)
Inventor: VANDEPONSEELE ANGELA LEE
IPC: E21B36/00
Filed: 2010-05-18
Granted: 2014-10-21
Abstract: Ensemble de support permettant de suspendre une corde chauffante et comprenant un élément dancrage, un écrou pouvant être fixé autour de la corde et un élément de raccord doté dune canalisation communiquant avec lentrée de la corde. Lécrou et lélément de raccord peuvent être fixés ensemble et juxtaposés contre les surfaces tournées vers lamont et tournées vers laval de lélément dancrage afin dentourer lélément dancrage, permettant ainsi une prise ferme de la corde chauffante.
Patent CA-2811325-C (CA)
Title: A mechanism for managing authentication device lifecycles
Inventor: LAMBERT ROBERT JOHN
IPC: H04L9/00
Filed: 2011-09-12
Granted: 2017-05-23
Abstract: An authentication device is used to authenticate a component to a product using a secret key. The life cycle of the authentication device is controlled by selective deletion of the secret key. An attestation message is sent by the authentication device upon deletion of the secret key. Authentication devices from faulty components or over supply of the authentication devices ma}' be rendered inoperable and audited.
Patent CA-2817053-C (CA)
Inventor: WOLTERS THOMAS
IPC: B65G13/071
Filed: 2012-05-31
Granted: 2017-05-02
Abstract: The invention relates to a curved roller conveyor (1) comprising a conveyor frame (10) and a plurality of conveyor rollers (20) that are rotatably mounted on the conveyor frame (10). Said curved conveyor (1) has a drive system (30) comprising a drive belt (31) with a round cross-section and multiple conveyor rollers (20) rest on the drive belt (31) in a floating manner.
Patent CA-2823216-C (CA)
Title: Systeme pour boissons a post-melange
Inventor: LITE FRANCISCO MARC
IPC: B65D81/32
Filed: 2011-12-29
Granted: 2015-10-20
Abstract: L'invention concerne un système de distribution de boissons (100) comprenant un contenant (110), un mécanisme d'attache (120)et une cartouche (150). Le contenant peut renfermer un liquide ou une solution de mélange, tel que de l'eau, à mélanger avec le contenu de la cartouche. Le mécanisme d'attache est généralement situé à l'intérieur du contenant. Le mécanisme d'attache peut comprendre un ensemble d'emboîtement, une partie perforante (124) et un ensemble valve (126). L'ensemble d'emboîtement peut généralement recevoir la cartouche à l'intérieur du mécanisme d'attache. La partie perforante peut généralement perforer la cartouche, libérant ainsi le contenu de la cartouche dans le contenant. L'ensemble valve peut généralement s'ouvrir lors de l'emboîtement de la cartouche avec le mécanisme d'attache. La cartouche s'emboîte généralement avec le mécanisme d'attache afin d'ouvrir la cartouche dont le contenu doit être distribué dans le contenant, ledit contenu de la cartouche se trouvant alors combiné au liquide présent à l'intérieur du contenant de façon à créer une boisson buvable.
Patent CA-2824755-C (CA)
Inventor: LEE BAE KEUN
IPC: H04N19/543
Filed: 2012-09-06
Granted: 2018-01-16
Abstract: The present invention relates to a method for deriving a merge candidate block and a dev ice using same. An image decoding method involves decoding motion estimation region (MER) related information; determining whether or not a predicted target block and a spatial merge candidate block are included in the same MER; and determining the spatial merge candidate block to be an unavailable merge candidate block when the predicted target block and the spatial merge candidate block are included in the same MER. Accordingly, by parallely performing the method for inducing a merge candidate, parallel processing is enabled and the computation amount and implementation complexity are reduced.
Patent CA-2825832-C (CA)
Inventor: DUGAN GREG J
IPC: A61B5/02
Filed: 2012-01-27
Granted: 2019-02-26
Abstract: A pressure relief device comprising a valve configured to resiliently deform in response to a predetermined pressure; and a sound dampener configured to dampen a sound generated by the valve when the valve resiliently deforms in response to said predetermined pressure.
Patent CA-2826006-C (CA)
Title: Variable spray head
Inventor: KWASNY HANS-PETER
IPC: B05B1/30
Filed: 2012-01-25
Granted: 2020-01-21
Abstract: The invention relates to a spray head (1) for a spray can with the spray head to be placed on a valve having an inner valve seat, wherein said spray head (1) being provided with a tubular hollow cylinder (2) extending coaxially to the longitudinal axis of the spray can, said cylinder being coupleable to the valve and designed to include a passage (3) for the spraying product contained in the spray can, said passage (3) ending in an outlet nozzle (4) pointing in radial direction and said hollow cylinder (2) having an opening (5) on one of its longitudinal sides at its valve-side end so that actuating the spray head (1) allows the product to be sprayed to enter the hollow cylinder (2) through said opening (5), and wherein a rotatable regulating pin (6) extends through the passage (3) in the hollow cylinder (2), the outer diameter of said regulating pin (6) corresponding at its valve-side end to the inside diameter of the passage (3) arranged in the hollow cylinder (2) and said regulating pin (6) having at its valve-side end on one of its longitudinal sides a cutout (7) that, when said cutout (7) coincides with the opening (5) in the hollow cylinder (2), enables sprayed product to enter the passage (3), with the regulating pin (6) at its end facing away from the valve being connected to a rotatable regulator (8) accessible from the outside. In this manner a spray head (1) is provided that enables the discharge rate to be varied and effectively avoids an uncontrolled discharge of sprayed product from spray head (1).  The invention is of special significance in the field of paint spray cans.
Patent CA-2828358-C (CA)
Title: Filtre a separation magnetique
Inventor: MURAHASHI KAZUKI
IPC: B03C1/14
Filed: 2012-02-28
Granted: 2015-09-22
Abstract: L'invention concerne un filtre à séparation magnétique comprenant : un logement sensiblement cylindrique; un diviseur qui sépare l'intérieur du logement; un milieu filtrant comprenant des fils fins en alliage amorphe avec lesquels est remplie une première région délimitée par le logement et le diviseur; et un aimant permanent disposé à l'opposé de la première région, à l'extérieur du logement. Ledit aimant permanent forme un champ magnétique à l'intérieur de la première région.
Patent CA-2828675-C (CA)
Inventor: SCHICKER OWEN
IPC: B25D1/00
Filed: 2012-02-26
Granted: 2018-12-11
Abstract: An excitation apparatus suitable for use downhole having interengaged masses at least in part confined or guided so as to be movable as an interengaged assembly on an axis, one mass ("rotatable mass") being rotatable relative to the other mass about the axis to cyclically vary the axial length of the assembly of the interengaged masses, a rotary drive, and an interposed spring (of any kind) between the rotary drive and the rotatable mass able to transmit torque from the rotary drive to the rotatable mass yet vary in its extent responsive to the interengaged masses.
Patent CA-2842343-C (CA)
Title: Patient interface defogger
Inventor: RAKSI FERENC
IPC: A61F9/009
Filed: 2012-08-02
Granted: 2019-03-12
Abstract: An ophthalmic docking system is presented that can reduce a condensation of a patient interface of a surgical laser system. The ophthalmic docking system includes a patient interface that has a proximal portion configured to be attached to an ophthalmic system, a distal portion configured to be attached to an eye that includes a contact lens and an interface attachment system; and a decondenser, coupled to the patient interface and configured to reduce a vapor condensation on the contact lens.
Patent CA-2845776-C (CA)
Inventor: WONG LISA
IPC: G05D1/02
Filed: 2012-08-24
Granted: 2018-02-13
Abstract: A method and apparatus for using unique landmarks to position industrial vehicles during start-up. In one embodiment, a method of using pre-positioned objects as landmarks to operate an industrial vehicle is provided. The method comprises identifying a start-up scenario from sensor data, wherein the start-up scenario comprises a unique marker start-up or a pre-positioned object start-up. in response to the identified start-up scenario, either a unique marker or pre-positioned object is identified within a physical environment, wherein the pre-positioned object or unique marker corresponds with a sub-area of the physical environment. The industrial vehicle pose is determined in response to the identity of the pre-positioned object or unique marker and the industrial vehicle is operated based on the determined industrial vehicle pose.
Patent CA-2846413-C (CA)
Inventor: NIEMOLLER ELISABETH
IPC: A61K31/4439
Filed: 2012-08-27
Granted: 2021-11-02
Abstract: The present invention refers to a pharmaceutical combination for use in giycemic control in diabetes type 2 patients.
Patent CA-2848253-C (CA)
Title: Production de derives d'acide gras a chaine paire dans cellules microbiennes recombinantes
Inventor: LEE GRACE J
IPC: C12P5/02
Filed: 2012-03-08
Granted: 2020-11-03
Abstract: L'invention concerne des cellules microbiennes recombinantes qui ont été modifiées afin de produire des dérivés d'acide gras ayant des chaînes linéaires contenant un nombre paire d'atomes de carbone par la voie de biosynthèse d'acide gras. L'invention concerne également des procédés de fabrication de dérivés d'acide gras à chaîne paire à l'aide de cellules microbiennes recombinantes, ainsi que des compositions comportant des dérivés d'acide gras à chaîne paire obtenus par de tels procédés.
Patent CA-2858582-C (CA)
Inventor: DAVIDSON AARON SKIP
IPC: G02B23/00
Filed: 2007-08-14
Granted: 2015-06-16
Abstract: A scope may include an adjustment dial, which may be moved among a plurality of positions to configure the scope to compensate for projectile drops. The adjustment dial may be labeled with dial-calibration data, which may include one or more distance indicators and/or one or more windage hold-off indicators. The scope may be attached to a gun and the dial-calibration data may be at least partially generated using ballistics performance data based on shots fired by the gun. The dial- calibration data may be at least partially generated using shooting conditions. An electronic device may include a derived distance calculation module, which may be configured to use a distance to a target and actual shooting conditions to calculate a derived distance. The derived distance may be used in connection with an adjustment dial labeled with dial-calibration data at least partially generated using shooting conditions different from the actual shooting conditions.
Patent CA-2860015-C (CA)
Inventor: GILBERT CAROLINE
IPC: G16C20/64
Filed: 2012-12-20
Granted: 2020-07-07
Abstract: The invention is concerned with compounds, pharmaceutical compositions, screening methods, and therapeutic methods for preventing or reducing a human immunodeficiency virus type-1 (HIV-1) infection and/or propagation associated with dendritic cell immunoreceptor (DCIR). Described herein are compounds which bind on at least one three-dimensional cavity of the DCIR, the cavity(ies) being involved in the interaction between HIV-1 and DCIR. Also described are screening methods for identifying active inhibitors and method of using such inhibitors for the prevention or treatment of virus infections, and more particularly for reducing human immunodeficiency virus type-1 (HIV-1) binding, entry and/or replication in human cells.
Patent CA-2860387-C (CA)
Inventor: JAMISON DALE E
IPC: F16J13/08
Filed: 2013-01-14
Granted: 2016-09-13
Abstract: A cell cap (4) including a base (10), a top (12), a connector (14), one or more wings (16) between the base and the top, and a lock (18). The top may engage the base and be moveable relative to the base. The connector may be moveable relative to only one of the base and the top. Each wing (16) may have a first portion (36) engaging the connector and a second portion (38)engaging the cell (8).  When pressure within the cell exceeds pressure outside the cell, the lock may lie in a first position, preventing relative movement between the base and the top. When pressure within the cell does not exceed pressure outside the cell, the lock may lie in a second position, allowing relative movement between the base and the top to cause the connector to move the first portion of the wing, thereby causing the second portion of the wing to move.
Patent CA-2861730-C (CA)
Title: Vitrage multiple a diffusion variable par cristaux liquides, son procede de fabrication
Inventor: ZHANG JINGWEI
IPC: G02F1/1339
Filed: 2012-12-27
Granted: 2021-04-27
Abstract: La présente invention propose un vitrage multiple à diffusion variable par cristaux liquides (100), présentant des première et deuxième feuilles de verre plan flotté(1, 2) maintenues sur le bord de leurs faces internes(11, 21) par un joint(7), notamment en une matière de joint donnée, notamment essentiellement organique,des première et deuxième électrodes (3, 4), une couche (5) de cristaux liquides d'épaisseur moyenne E comprise entre 5 et 15µm en incluant 5µm et excluant 15 µm et incorporant des espaceurs (6).L'épaisseur de chacune des première et deuxième feuilles de verres est inférieure ou égale à 6,5mm et chacune des faces internes revêtues des première et deuxième électrodes présentent une note de défauts dioptriques, exprimée en millidioptrie, inférieure ou égale à (I) où l'épaisseur E de cristaux liquides est en µm. L'invention concerne aussi le procédé de fabrication d'un tel vitrage.
Patent CA-2861749-C (CA)
Inventor: HARNER TOMASZ
IPC: G01N1/22
Filed: 2014-08-29
Granted: 2021-05-25
Abstract: A passive dry deposit (Pas-DD) air sampling device and method for sampling volatile, semi-volatile, or particulate matter in air. The Pas-DD device comprises a top cover plate, a bottom plate connected to and spaced a distance apart from the top cover plate, and at least one sampling media supported by the bottom plate and positioned within the device in an orientation accessible for collecting particles in the environment. The top cover plate and bottom plate may be oriented in parallel, and spaced apart a distanced that can be optimized for air sampling a broad size-range of depositing particles. The passive air sampling device and method disclosed are particularly useful for sampling air in regions where access to electricity is difficult, and for estimating atmospheric loadings of polycyclic aromatic hydrocarbons and other semi-volatile compounds.
Patent CA-2862090-C (CA)
Inventor: BURI MATTHIAS
IPC: C09C1/02
Filed: 2013-01-24
Granted: 2018-05-01
Abstract: The present invention relates to an installation for the purification of minerals, pigments and/or fillers and/or the preparation of precipitated earth alkali carbonate and/or mineralization of water and to the use of such an installation for the purification of minerals, pigments and/or fillers and/or mineralization of water and/or the preparation of precipitated earth alkali carbonate.
Patent CA-2862356-C (CA)
Title: Procede rapide pour la production de colloides organiques d'oxydes contenant du cerium
Inventor: PROK GARY ROBERT
IPC: C10L10/06
Filed: 2013-02-01
Granted: 2020-04-07
Abstract: La présente invention concerne un procédé rapide pour produire des dispersions sensiblement non polaires de nanoparticules d'oxydes contenant du cérium et du fer. Les nanoparticules d'un colloïde acide aqueux sont transférées vers un liquide sensiblement non polaire contenant un acide carboxylique. Le transfert est réalisé en mélangeant le liquide aqueux et sensiblement non polaire contenant les acides carboxyliques particuliers, en formant une émulsion, éventuellement en ajoutant un solvant à faible polarité ou non polaire, puis en réalisant une séparation de phases en une phase de solution polaire restante et une phase colloïdale organique sensiblement non polaire. La phase colloïdale organique est alors collectée. L'acide carboxylique provoque le transfert rapide et sensiblement total des nanoparticules vers la phase à faible polarité avec séparation de phases du colloïde sensiblement non polaire par rapport à la phase aqueuse restante. Il confère également une excellente stabilité colloïdale à la dispersion colloïdale finale sensiblement non polaire. Il est à noter que l'acide carboxylique réduit la température nécessaire à la réalisation de la séparation rapide de phases, tout en apportant un rendement d'extraction élevé des nanoparticules dans la phase organique sensiblement non polaire.
Patent CA-2865255-C (CA)
Inventor: ALTONEN GENE MICHAEL
IPC: B29C45/73
Filed: 2013-02-22
Granted: 2016-10-18
Abstract: An injection mold assembly for a high output consumer product injection molding machine, the injection mold assembly having a simplified cooling system. The simplified cooling system has a cooling complexity factor of less than three, preferably less than two, more preferably less than one.