baber/WOPTO huggingface dataset:
Patent CA-2825114-C (CA)
Inventor: KLISH IAN
IPC: A62B3/00
Filed: 2012-02-22
Granted: 2016-05-17
Abstract: The present invention presents a novel alternative to side-hinged swinging doors that offers access to a broad egress opening width needed to meet higher occupancy egress requirements while simultaneously qualifying as a fire/smoke barrier. In a preferred embodiment, a single overhead coiling fire door shaft assembly is counter-balanced to allow a fire door curtain to automatically close at a governed controlled descent upon reaching an established critical low battery condition. An operator is provided that will run the door under both normal condition and during a power failure or fire/smoke condition at an established average door speed, and also provide established levels of low battery warning signals/actions while also providing the ability to open as required for emergency egress until the temperature at the opening is not conducive for human life.
Patent CA-2826015-C (CA)
Inventor: SUBRAMANIAN PRIYA
IPC: B42D25/351
Filed: 2012-02-01
Granted: 2020-12-15
Abstract: An infrared absorbing material, an infrared absorbing ink formulation and a method of production are provided in which at least one infrared absorbing dye is supported on nanoparticles having an average size not greater than 100nm in at least one direction. The dye-supporting nanoparticles may be dispersed in a carrier vehicle such that the infrared absorbing material or ink is substantially transparent to visible radiation. The infrared absorbing material and ink are particularly suitable for use in banknotes and other security documents.
Patent CA-2831052-C (CA)
Inventor: WARICHET DAVID
IPC: C23C2/02
Filed: 2013-10-23
Granted: 2016-05-31
Abstract: By first fluxing a steel long product with novel specific flux compositions, it is possible to continuously produce, more uniform, smoother and void-free galvanized coatings on such steel long products in a single hot dip galvanization step making use of zinc - aluminum alloys or zinc - aluminum - magnesium alloys with less than 95 wt.% zinc. This is achieved by providing potassium and sodium chlorides in a KCl/NaCI weight ratio of at least 2.0 in a flux composition comprising (a) more than 40 and less than 70 weight % zinc chloride, (b) from 10 to 30 weight % ammonium chloride, (c) more than 6 and less than 30 weight % of a set of at least two alkali metal chlorides.
Patent CA-2831214-C (CA)
Title: Fastening connector for double walled piping and assembly thus obtained
Inventor: COURPET ALEXIS
IPC: B64D37/00
Filed: 2013-10-23
Granted: 2018-08-14
Abstract: The object of the invention is a connector (40) for securing double walled floating piping (42) to a structure (44), the connector (40) including the means to secure (46) to the structure, as well as an outer body (56) forming an outer channel (58) and an inner tube (60) forming an inner channel around the longitudinal axis (A40) of the connector, the connector (40) characterized in that its means to secure (46) to the structure (44) include a fixed link (86) and a link (64) sliding in the longitudinal axis (A40) of the connector, the connector (40) including at least one bore hole (90) for the fixed link (86) and at least one retention rail (74-1, 74-2) for the sliding link (64).
Patent CA-2833576-C (CA)
Title: Sampling and evaluation of subterranean formation fluid
Inventor: GOODWIN ANTHONY R H
IPC: G01N33/28
Filed: 2010-07-09
Granted: 2014-08-26
Abstract: A method of sampling a subterranean formation fluid may comprise extracting a first fluid sample from a portion of the subterranean formation, altering a temperature of the portion of the subterranean formation, and extracting a second fluid sample from the portion of the subterranean formation having altered temperature. The temperature of the portion of the subterranean formation may be altered based on the relative position of a subterranean formation fluid temperature and the multiphase region envelope in the phase diagram of the subterranean formation fluid. The method may further comprise determining a property of the subterranean formation fluid.
Patent CA-2843162-C (CA)
Title: Utilisation d'acide sulfamique ou de ses sels comme stabilisateurs de biocides renfermant un halogene
Inventor: TU WEN LI
IPC: A01N37/00
Filed: 2012-10-09
Granted: 2023-02-28
Abstract: L'invention concerne une composition et ses procédés d'utilisation, la composition comportant : une source d'halogène, de l'urée et un stabilisant d'halogène supplémentaire à l'exclusion de l'urée, éventuellement un alcali en une concentration suffisante pour que le pH de ladite composition soit supérieur à 10, et excluant éventuellement un composé de brome stabilisé de ladite composition. De plus, l'invention concerne un procédé de réduction de l'activité biologique dans un liquide à traiter. Le procédé consiste : à adresser une composition à un liquide à traiter, ladite composition contenant : un halogène, de l'urée et un stabilisant d'halogène supplémentaire à l'exclusion de l'urée, éventuellement un alcali en une concentration suffisante pour que le pH de ladite composition soit supérieur à 10, et excluant éventuellement un composé de brome stabilisé de ladite composition.
Patent CA-2843295-C (CA)
Title: Machine de transport munie d'une articulation comportant un rail de roulement courbe et un rail d'engagement des galets
Inventor: DEMONG MAURICE
IPC: B65G41/00
Filed: 2007-02-08
Granted: 2016-06-21
Abstract: Un appareil dattelage est proposé pour utilisation sur une première machine mobile, comme un véhicule transporteur, destinée à être utilisée avec une seconde machine mobile, comme un autre véhicule transporteur, reliée à la première machine. Lappareil comprend un élément de rail conçu pour être monté à une extrémité de la première machine, cet élément constituant un rail qui présente deux côtés opposés et est courbé pour former un arc circulaire qui présente un centre de courbure. Une unité dattelage est montée de façon à présenter un mouvement de roulement sur le rail et peut relier de manière pivotante lextrémité de la première machine à la seconde machine. Lunité dattelage comprend des rouleaux destinés à venir en contact avec les deux côtés opposés de sorte que le rail est capturé entre les rouleaux. La première machine peut pivoter autour dun axe essentiellement vertical qui sétend à travers le centre de courbure par rapport à la seconde machine et est reliée à la seconde machine pour se déplacer avec celle-ci.
Patent CA-2843597-C (CA)
Inventor: TSUJIUCHI TATSUYA
IPC: C01B32/50
Filed: 2012-09-10
Granted: 2017-02-28
Abstract: The CO2 recovery apparatus is provided with a CO2 absorption portion for absorbing CO2 in a CO2-containing exhaust gas by a CO2 absorbing liquid, a water washing portion provided on the upper portion side of the CO2 absorption portion so as to cool a CO2-removed exhaust gas and also recover the accompanying CO2 absorbing liquid, a washing liquid circulation line for directly circulating a washing liquid containing the CO2 absorbing liquid recovered in the water washing portion from the top of the water washing portion, an extraction line for extracting part of the washing liquid containing the CO2 absorbing liquid as an extracted liquid from the washing liquid circulation line, a concentration portion for separating a gas component (water vapor) from the extracted liquid while concentrating the CO2 absorbing liquid, and a concentrated liquid feed line for feeding a concentrated liquid concentrated in the concentration portion to the side of an absorbing liquid regeneration tower.
Patent CA-2845337-C (CA)
Title: Massage and traction table for spinal massage therapy
Inventor: FITZLOFF JEFFREY JOSEPH
IPC: A61H1/02
Filed: 2014-03-05
Granted: 2017-08-22
Abstract: A therapeutic apparatus for therapeutically treating an individual, which includes an upper support, a frame for supporting an inner working assembly and attaching thereto lobe and seat lever controls and a switch panel for motor control, and a structural base for supporting the upper support and frame and attaching thereto a leg rest. The inner working assembly includes rightward and leftward segments each having fore and aft lobes connected together by a hinge mechanism and in part by a flexible guide rail and a plurality of roller assemblies each connected to chains to propel the roller assemblies, with the assistance of the motor, over the flexible guide rails. The lobe lever control changes the geometric profile of the flexible guide rails to correspond with the individual's spine, whereas the seat lever control changes the position of an adjustable lower support to allow the roller assemblies to motion the pelvic region upward and downward and inward and outward to effect traction of the spine.
Patent CA-2852917-C (CA)
Title: Amine cationic lipids and uses thereof
Inventor: BROWN BOB DALE
IPC: A61K31/495
Filed: 2012-10-18
Granted: 2020-07-07
Abstract: The present disclosure is directed to compounds for the improved delivery of therapeutic agents, such as RNAi agents. The compounds of the disclosure are capable of acting as cationic lipids which may be used in lipid particle formulations e.g., to enhance delivery of nucleic acid payloads to cells. In particular, the present compounds have the following formula: (see above formula) or a pharmaceutically acceptable salt thereof, wherein each R1 and R2 is, independently, C11-24 alkyl, C11-24 alkenyl, C11-24 alkynyl, C11-24 heteroalkenyl, or C11-24 heteroalkynyl; L1 is alkylene; R3 is H; and each of R5 and R6 is C1-6 alkyl. Formulations and pharmaceutical compositions comprising the present compounds and uses thereof, such as in the treatment of diseases including cancer, are also disclosed.
Patent CA-2854099-C (CA)
Inventor: ROSS FREDRICK MARTIN
IPC: B62D55/08
Filed: 2014-06-10
Granted: 2021-10-26
Abstract: A crawler undercarriage configured for modular attachment of work tools wherein the crawler undercarriage operates on at least two endless crawler tracks. Each crawler track extends around and is driven by a crawler sprocket at one extremity of its travel and extending around an idler roller at its other extremity of travel. The crawler undercarriage configured for modular attachment of work tools comprising a longitudinally extending center channel for securing a modular tool. The crawler undercarriage also includes at least one substantially vertical support member extending upwardly from the center channel. The crawler undercarriage also includes at least one mounting bracket secured to extending upwardly from the substantially vertical support member, wherein the modular member is secured to the at least one lower mounting bracket on the substantially vertical support member.
Patent CA-2854492-C (CA)
Inventor: NAGEL THOMAS O
IPC: A47F1/03
Filed: 2012-10-24
Granted: 2018-02-13
Abstract: A merchandise pusher tray is provided. The merchandise pusher tray includes a base structure. The base structure is configurable for bar or shelf mounting. The base structure includes a pair of load bearing members for supporting a floor of the base structure. The merchandise pusher tray also includes at least one divider mounted to and adjustable in a first direction relative to the base structure. The merchandise pusher tray also includes a pusher mounted to and movable in a second direction relative to the base structure. A locking arm is provided for locking the pusher in a locked position and automatically unlocking the pusher from the locked position upon the exertion of an actuation force against the locking arm.
Patent CA-2860902-C (CA)
Inventor: MARRIOTT JAMES R
IPC: B65D19/00
Filed: 2013-01-23
Granted: 2020-05-05
Abstract: Système de transport pour une scie à béton comprenant une ouverture dans une surface de support pour la scie à béton. L'ouverture dans la surface de support est positionnée et dimensionnée de manière à recevoir la lame de scie tandis que la scie à béton est portée par la surface de support. Le système de transport est conçu pour être chargé sur un transporteur pour le transport de l'équipement de construction.
Patent CA-2861014-C (CA)
Inventor: SMITH WAYNE
IPC: H04L29/12
Filed: 2013-01-30
Granted: 2015-09-08
Abstract: Method for communicating data from a first computing device (101) in a computer network (100) to a second computing device in a second computer network (124) involves dynamically modifying at a first location (105) in the computer network (100) a plurality of true values (120). The true values correctly represent the plurality of identify parameters. These true values are transformed to false values (122), which incorrectly represent the identity parameters. Subsequently, the identity parameters are modified at a bridge (115) second location to transform the false values back to the true values. The position of the first location varies dynamically as part of this process. Dynamic modification of the identity parameters occurs in accordance with a mission plan that can be modified without interrupting communication of data in the network.
Patent CA-2863845-C (CA)
Inventor: LEBLANC DAVID
IPC: G21C1/22
Filed: 2013-02-06
Granted: 2022-07-05
Abstract: La présente invention concerne l'intégration des éléments fonctionnels principaux d'un modérateur au graphite, d'une cuve de réacteur, d'échangeurs de chaleur primaires et / ou de barres de contrôle dans un réacteur nucléaire intégré à sels fondus (IMSR). Une fois la durée de vie nominale de l'IMSR atteinte, par exemple de l'ordre de 3 à 10 ans, il est déconnecté, retiré et remplacé d'un seul tenant. L'IMSR usagé fonctionne comme le milieu de stockage à long terme du graphite radioactif, des échangeurs de chaleur, des barres de contrôle et / ou des sels de combustible contenus dans la cuve de l'IMSR.
Patent CA-2866173-C (CA)
Inventor: GOFF DANE
IPC: A61K31/55
Filed: 2013-03-07
Granted: 2019-07-09
Abstract: Les modes de réalisation de la présente invention concernent des composés alcaloïdes polycycliques et des procédés pour leur utilisation et leur synthèse. Des modes de réalisation particuliers concernent des alcaloïdes polycycliques, ayant un cycle condensé à six chaînons, tandis que d'autres modes de réalisation concernent des alcaloïdes polycycliques ayant un cycle condensé à cinq chaînons. Des procédés de fabrication de ces alcaloïdes polycycliques sont décrits ainsi que des procédés utilisés en tant que traitements prophylactiques ou traitements de certaines maladies. L'invention concerne également des compositions pharmaceutiques comprenant des alcaloïdes polycycliques et leur utilisation.
Patent CA-2868622-C (CA)
Inventor: THORWID PETER
IPC: B04B11/04
Filed: 2013-03-22
Granted: 2016-10-18
Abstract: The invention relates to a centrifugal separator having a separation space with a set of separation plates, an inlet configured to feed a fluid product to be separated into the separation space, the inlet and the separation space being connected in a pressure mediating manner, a first and a second outlet extending from the separation space for discharge of a two phases of the product. A discharge control system is configured to trigger the opening of the second outlet upon a trigger condition, wherein the discharge control system comprises a sensor arranged to determine the inlet pressure and/or the inlet flow of fluid product, and the trigger condition is associated with a decrease in inlet flow in relation to inlet pressure, indicating an increasing flow resistance downstream of the inlet. The invention further relates to a discharge control system and a method of controlling the intermittent discharge of a centrifugal separator.
Patent CA-2869540-C (CA)
Inventor: SENTJURC MATJAZ
IPC: E06B9/17
Filed: 2013-04-24
Granted: 2017-09-19
Abstract: The present invention relates to a lifting door assembly (1A), in particular a clean-room door assembly, comprising a lifting door (2), which has a door leaf (3), an end plate (4), and a door leaf accommodating device (5). The lifting door assembly (1A) also contains a door lintel sealing device (20A), which is provided in the area of a door lintel in such a way that the door lintel sealing device produces a sealing effect between the lifting door (2) and the door lintel. At least one part (10B) of the door lintel sealing device (20A) is pivotably retained by means of a hinge and, when the lifting door (2) is opened, can be pivoted from a door leaf plane by an actuating device in the area of the end plate (4) in such a way that the end plate (4) is arranged substantially completely outside the area of a door opening (O) in the opened state of the lifting door (2). By means of the invention, a lifting door assembly (1A) can be improved in such a way that the entire passage height of the door opening (O) can be used with the lifting door assembly and furthermore an adequate sealing effect is achieved when the lifting door (2) is closed.
Patent CA-2870168-C (CA)
Title: Device for producing hot coated products having a branched outlet and external mixer and method for producing corresponding hot coated products
Inventor: CARRASCO ANTOINE
IPC: E01C19/10
Filed: 2013-04-12
Granted: 2020-01-21
Abstract: The invention concerns a device for producing hot coated products, for example coated with bitumen, comprising: - a furnace (1) comprising a chamber (2) provided, at the two opposing ends of same, with a main inlet (3) intended to receive granular products and a main outlet, - a heating means (10) defining a combustion section (5) in the chamber (2), said chamber (2) continuing from said combustion section (5) into a drying section (6), then a mixing section (7), characterised in that it is provided with a branched outlet (11), and an external mixer (12) connected to said branched outlet (11) which is fitted with a closure system (15) allowing the passage of the granular products to the inlet (13) of the external mixer (12) and allowing the passage of the granular products to the mixing section (7). Device and method for producing bituminous coated products.
Patent CA-2871156-C (CA)
Inventor: ROWE STANTON J
IPC: A61F2/02
Filed: 2013-05-16
Granted: 2020-06-30
Abstract: La présente invention concerne des dispositifs et des procédés permettant d'améliorer la fonction d'une valvule cardiaque défectueuse, et en particulier de réduire la régurgitation d'une valvule cardiaque atrioventriculaire - c'est-à-dire de la valvule mitrale et de la valvule tricuspide. Pour une réparation de la valvule tricuspide, le dispositif comprend une ancre déployée dans le tissu du ventricule droit, dans un orifice s'ouvrant sur l'oreillette droite, ou ancrée dans la valvule tricuspide. Un rail d'ancre flexible est relié à l'ancre, et un élément de coaptation sur un cathéter est monté sur le rail d'ancre. Ledit cathéter est fixé à l'extrémité proximale de l'élément de coaptation, et un mécanisme de verrouillage fixe la position de l'élément de coaptation par rapport au rail d'ancre. Enfin, un élément d'ancrage proximal fixe l'extrémité proximale du cathéter de coaptation par voie sous-cutanée de manière adjacente à la veine sous-clavière. L'élément de coaptation comprend une protection inerte et aide à réduire la régurgitation par contact avec les feuillets valvulaires.
Patent CA-2872974-C (CA)
Inventor: PIAT JOHN
IPC: B22C9/04
Filed: 2013-05-14
Granted: 2021-01-26
Abstract: The invention relates to a device (1) for handling spider-like sprues (9). The device (1) according to the invention comprises: a first support (2) forming a first plane, said first support (2) comprising means (3) for holding a wax spider-like sprue (9); a second support (4) forming a second plane, said first support (2) and said second support (4) forming a first pre-determined angle (a1); first means (5) for connection between said first support (2) and said second support (4); a third support (6) forming a third plane, said second support (4) and said third support (6) forming a second pre-determined angle (a2); and second means (7) for connection between said second support (4) and said third support (6).
Patent CA-2873170-C (CA)
Title: Dual vacuum insulated tubing well design
Inventor: MILLS JAMES A
IPC: E21B17/18
Filed: 2014-12-02
Granted: 2021-11-23
Abstract: The present invention discloses a method and system for insulating wells wherever heat transfer is a problem, the method comprising using dual concentric vacuum insulated tubing layers, preferably with the joints staggered with respect to one another. The method can be combined with other insulating methods, and well as with other subsidence mitigation techniques.
Patent CA-2877954-C (CA)
Inventor: BOWMAN HEATH
IPC: A61B17/22
Filed: 2013-06-27
Granted: 2019-02-26
Abstract: An obstruction removal device is described, having one or more engaging members which can engage portions of the clot. The one or more engaging members have a collapsed, delivery state, and an expanded, deployed state.
Patent CA-2880960-C (CA)
Inventor: MAZYAR OLEG A
IPC: E21B23/06
Filed: 2013-07-15
Granted: 2017-06-20
Abstract: A swellable article, including a matrix material and an exfoliatable graphene-based material disposed in the matrix material. The exfoliatable graphene-based material is operatively arranged to facilitate swelling of the swellable article upon exposure to a selected fluid by sorbing particles in the fluid. The swelling enables the swellable article to engage an adjacent structure. Methods of making and using a swellable article are also included.
Patent CA-2881398-C (CA)
Inventor: CAMPBELL DARRELL D
IPC: B64C3/20
Filed: 2013-09-25
Granted: 2019-03-05
Abstract: The leading edge torque box of a wing tip device includes a composite skin, at least one composite internal component, and an interior containing two or more cavities each configured to receive one of a plurality of mandrels such that a pair of the plurality of mandrels are located on opposite sides of one of the at least one internal component. The pair of the plurality of mandrels expand to compact composite layups of the composite skin against an outer mold line tool while simultaneously compacting composite layups of the one of the at least one internal component between the pair of the plurality of mandrels.  The plurality of mandrels are removable by solubilization, which may facilitate removal of the plurality of mandrels from the leading edge torque box after the leading edge torque box is cured.
Patent CA-2881400-C (CA)
Inventor: IRLE ALEXANDER
IPC: B65H45/20
Filed: 2013-08-01
Granted: 2017-01-03
Abstract: A method for folding paper by means of a folding machine having a folding station, wherein a portion of a paper web (9) supplied to same is firstly folded in a first stack (10) containing continuous sheets and, after reaching a threshold value of the thus-created first stack (10), moved into a stacker (15) and thus remains in contact, via a folded stacking area (12) with a further portion of the paper web (9), wherein a section of the folded stacking area (12) serves as basis for a further subsequent stack of continuous sheets to be folded thereupon. Such method is intended to be developed such that only the smallest possible loops are required. To this end, before moving the first stack (10) into the stacker (15) the folded stacking area (12) is withdrawn out of the folding station from the first already folded stack (10), the folded stacking area (12) is fed back into the folding station while the first stack (10) is moved into the stacker (15), and then the already folded stacking area (12) fed back into the folding station serves as the basis for the subsequent stack to be folded, and the process of withdrawing the folded stacking area (12) after reaching a threshold value of the subsequent stack is repeated until the whole paper web (9) supplied has finished being folded.