baber/WOPTO huggingface dataset:
Patent CA-2826707-A1 (CA)
Inventor: HODGES DEREK WILLIAM
IPC: C09K5/04
Filed: 2013-09-11
Abstract: A process for the production of a selected quantity of ethane as a component of a production inventory of mixed refrigerant for an LNG production plant prior to start-up of the LNG production plant is described. The process comprises the steps of: a) circulating a pre-cooled gas through the liquefaction facility to produce a pre-cooled liquefaction stream; b) directing a bypass stream of dry sweet scrubbed gas through the light mixed refrigerant circuit of the pre-cooled liquefaction facility at a first mass flow rate to fill the pre-cooled liquefaction facility with the bypass stream; c) running one or more of the compressors in the mixed refrigerant circuit to compress the bypass stream of dry sweet scrubbed gas and produce a pressurised bypass gas stream; d) cooling the pressurised bypass gas stream using the propane refrigeration circuit to produce a cooled pressurised bypass gas stream; e) circulating the cooled pressurised bypass gas stream through the light mixed refrigerant circuit of the main heat exchanger whereby the cooled pressurised bypass gas is cooled as it expands across an expansion valve into the shell side circuit of the main heat exchanger; f) repeating step e) to progressively cool the cooled pressurised bypass stream to form a fully condensed cooled liquid bypass stream; g) evaporating the cooled liquid bypass stream in the shell side circuit of the main heat exchanger to produce a first fraction rich in nitrogen and methane and a second fraction rich in ethane, propane, butane and the heavy hydrocarbons; h) flaring a mass flow rate of the first fraction from the cold end of the main heat exchanger; i) adjusting a mass flow rate of the bypass stream of step b) to compensate for the mass flow rate of the first fraction being flared in step h); j) directing the second fraction to flow out of the warm end of the shell side circuit into the bypass stream being fed to the mixed refrigerant circuit in step to produce an ethane- saturated pressurized bypass stream; and, k) cooling the ethane-saturated pressurized bypass stream in the propane refrigerant circuit to produce a condensed heavy mixed refrigerant stream containing liquid ethane for storage in a buffer storage vessel.
Patent CA-2828749-A1 (CA)
Inventor: ROPER RICHARD R
IPC: E02B17/00
Filed: 2011-12-15
Abstract: A cantilever system for a rig comprising a hull, a beam coupled to the hull, an extension member coupled to the beam, and a hold-down member spaced from a support member and coupled to the extension member. A first end of the beam is extendable over an edge of the hull while a second end of the beam is positioned on the hull. The extension member increases the longitudinal length of the beam. The support member is disposed adjacent the edge of the hull. The hold-down member is configured to apply a force to the extension member in a direction toward the hull when the first end of the beam is extended over the edge of the hull. A method of increasing the capacity of the cantilever system comprises increasing the spacing between the support member and the hold-down member.
Patent CA-2828858-A1 (CA)
Inventor: SMITHSON MITCHELL C
IPC: E21B47/09
Filed: 2012-02-17
Abstract: A system for selectively actuating multiple load devices, such as well tools, which are selectively actuated by applying a predetermined voltage across a predetermined pair of conductors. At least one lockout device is associated with each load device. The lockout device prevents current from flowing through the respective load device until voltage across the pair of the conductors exceeds a predetermined minimum. A method is provided for selecting well tools for actuation by applying a minimum voltage across a set of conductors and a lockout device. Leak paths are prevented from draining off current by the lockout devices. A system is provided for applying current to bidirectional load devices such as downhole pumps and motors.
Patent CA-2830246-A1 (CA)
Inventor: DANIEL BARTON WADE
IPC: E02D5/80
Filed: 2013-10-17
Abstract: 81774851 ABSTRACT An anchor system for an erosion control mat includes a bullet anchor with a bullet anchor body comprising a sidewall with first and second opposing ends. The first and second opposing ends receive a driving rod. First and third portions of the exterior surface of the sidewall are recessed. The driving rod receiving portion is distinct from the first, second, and third portions of the exterior surface. The bullet anchor body includes an anchor tab integrally molded to a second side of the bullet anchor body opposite the bullet anchor strap. The anchor tab is positioned between the first and third portions of the exterior surface. The bullet anchor strap is integrally molded with and extending from a first side of the bullet anchor body. A lock washer coupled to the bullet anchor strap is sized to be inserted into an aperture on an erosion control mat. Date Recue/Date Received 2020-06-08
Patent CA-2833869-A1 (CA)
Inventor: CRAIG JEFF
IPC: F16C33/66
Filed: 2009-06-30
Abstract: A slew bearing system includes a first bearing ring and a second bearing ring concentrically positioned relative to each other forming at least upper and lower raceways there between, a plurality of bearing rollers positioned in each raceway between the first bearing ring and the second bearing ring, a plurality of delivery nozzles capable of delivering an air and oil mixture into the raceways adjacent the upper raceway, passages capable of fluidly communicating the air and oil mixture through the raceways and collecting some oil from the mixture adjacent the lower raceway, seals capable of regulating air flow through the passages and inhibiting outflow of oil from the raceways, and at least one exit port capable of outward flow of air and oil from the raceways adjacent the lower raceway.
Patent CA-2834036-A1 (CA)
Inventor: NORDIN DAG
IPC: E04G5/12
Filed: 2011-11-04
Abstract: Acoustical dampening system (1), intended to be used to reduce noise or other types of undesired sound from at least one noise emitting unit or from at least one area. The acoustical dampening system (1) includes at least one noise dampening unit (2) which is intended to be connected to at least one structure (3) in the noise emitting unit's vicinity and that the noise dampening unit (2) is connected to the structure (3) with attachment elements (27) that allow for a temporary connection of the noise dampening unit (2) to the structure (3). The attachment element (27) includes at least one bracket (28), at least one connection member (30) and at least one locking device (34) which can be operated between a locked and an unlocked position with at least one maneuvering device (35).
Patent CA-2834315-A1 (CA)
Title: Apparel incorporating a protective element
Inventor: TURNER DAVID
IPC: A41D13/05
Filed: 2012-05-16
Abstract: Protective components may include a plate element and a cushioning element that are secured together with a hook-and-loop fastening system. The cushioning element may include a pair of material layers and a plurality of pads located between the material layers. The plate element may include a polymer material and the pads may include a polymer foam material, with the polymer material of the plate element having greater rigidity and density than the polymer foam material of the pads.
Patent CA-2834841-A1 (CA)
Inventor: ZHOU LEI
IPC: H04W4/70
Filed: 2012-05-04
Abstract: A network access method and an apparatus are provided. The Machine to Machine (M2M) terminal in one M2M terminal group determines an access resource according to an identifier of the M2M terminal group which the M2M terminal is a member of, and The M2M terminal of the M2M terminal group uses the determined access resource to conduct network access on behalf of the M2M terminal group. The method and apparatus can ensure that numerous M2M terminals can successfully access the network at the same time.
Patent CA-2836115-A1 (CA)
Title: Chain guide for a roller blind
Inventor: WILLS NORMAN
IPC: E06B9/42
Filed: 2013-12-05
Abstract: A chain guide for a roller blind. The includes a roller tube mounted between a pair of end brackets. The roller tube is caused to rotate through the operation of a drive clutch positioned generally adjacent to one of the end brackets. The drive clutch has a sprocket member engaged by a chain or cord. The chain guide comprises an inner and an outer guide member. Each of the guide members are mounted to the end bracket that is adjacent to the drive clutch of the roller blind. The guide members each receive separate legs of the chain or cord. The guide members are horizontally off-set from one another relative to the longitudinal axis of the roller blind.
Patent CA-2838898-A1 (CA)
Inventor: KAWAKAMI TOSHIAKI
IPC: E01H5/09
Filed: 2014-01-08
Abstract: A snow removal machine including a travel unit frame having travel units, and an auger housing liftable/lowerable and rollable relative to the travel unit frame. The machine also includes: a frame inclination angle detection section for detecting an inclination angle of the travel frame relative to a ground surface; a housing inclination angle detection section for detecting an inclination angle of the auger housing relative to the travel unit frame; and an overall inclination angle evaluation section for evaluating an overall inclination angle of the auger housing relative to the ground surface on the basis of the inclination angles detected by the two detection sections. The two detection sections are provided on a part of the machine which does not make rolling motion together with the auger housing.
Patent CA-2840412-A1 (CA)
Title: Foldable base for tile cutter
Inventor: COURTEMANCHE THOMAS
IPC: B28D7/04
Filed: 2014-01-22
Abstract: A combination manual tile cutter and a method of using the same. A manual tile cutter has an elongated cutting device mounted on a central support base and a pair of side supports pivotally connected on opposite sides of the central support base. The side supports are configured for pivotal movement between a first, open position to provide a generally planar support surface to support a work piece and a second, closed position disposed upwardly from the support base and configured to generally enclose the manual tile cutter in a polygonal (e.g., triangular) configuration. In the closed position, mutually adjacent portions of the side supports are configured to provide a hand grip to facilitate carrying of the manual tile cutter.
Patent CA-2841071-A1 (CA)
Inventor: MATSEN MARC R
IPC: B32B15/08
Filed: 2012-06-27
Abstract: In an embodiment of the disclosure, there is provided a molybdenum composite hybrid laminate. The laminate has a plurality of composite material layers. The laminate further has a plurality of surface treated molybdenum foil layers interweaved between the composite material layers. The laminate further has a plurality of adhesive layers disposed between and bonding adjacent layers of the composite material layers and the molybdenum foil layers.
Patent CA-2842056-A1 (CA)
Inventor: CLIMENHAGE ROSS
IPC: B62B1/18
Filed: 2014-02-06
Abstract: Definitions :    (a) Borrow:  A frame tray or box with or without a wheel or wheels , having handles or shafts by which it is pushed pulled or carried, a wheel barrow or push cart. (Fung & Wagnalls Standard Dictionary) (b) Term Subject - is the invention application refered to in the script as: - D W B The D W B provides a means of conveying a wide range of goods material and articles to any place within a reasonable proximity. When in a stationary position with the front on the ground level, loading and depositing its contents are accomplished with relative ease. Any size and strength required for the D W B' to function at it's highest and best, can be so designed.
Patent CA-2845094-A1 (CA)
Inventor: DOWNEY JONATHAN
IPC: G05D1/10
Filed: 2012-08-16
Abstract: A modular vehicle management system is described, comprising a controller module configured to control different types of carrier modules. The controller module includes a computer system and optionally one or more sensors. The computer system is configured to perform operations comprising detecting whether a carrier module is connected to the controller module. If the carrier module is connected to the controller module, the carrier module is authenticated. If the authentication fails, operation of the vehicle is inhibited. The control module is configured to determine carrier module capabilities including information regarding a navigation processing device, and/or a radio modem. The controller adapts to the capabilities of the controller module. Using information from the sensors and the navigation processing device, the vehicle management system navigates the vehicle.
Patent CA-2846159-A1 (CA)
Inventor: JOHNSON IVY D
IPC: C01B39/48
Filed: 2012-08-16
Abstract: The present invention provides an improved method for manufacturing high quality porous crystalline MCM-56 material. It also relates to the MCM-56 material manufactured by the improved method, catalyst compositions comprising same and use thereof in a process for catalytic conversion of hydrocarbon compounds. One such conversion process involves production of monoalkylated aromatic compounds, particularly ethylbenzene and cumene, by the liquid or partial liquid phase alkylation of alkylatable aromatic compound, particularly benzene.
Patent CA-2850606-A1 (CA)
Inventor: HALL DEBRA J
IPC: H04L12/16
Filed: 2012-10-01
Abstract: A system and method for problem solving in multiple domains on the web is provided. Two facets of preference are applied regardless of domain: first, criteria selected by the user which indicates which elements relate to the user, and second, level of importance to the user. For each decision aid that the user saves to his/her member account, a series of methods applied, thereto assist the user in making decisions through intelligent agent expertise, as well as through related eCommerce, social networking, guided content search and delivery of context-rich content. Relevancy of results, is also calculated. Depending on characteristics inherent in a particular domain, one of two primary methods is employed. The Multi-Product method uses ontology and a neural network engine to reveal the subset of relevant results based on any combination of user inputs, implicitly and explicitly derived. The Single-Product method maps inputs to results using sub-category analysis of fit and then applies user-centric filters and discounting rules to return meaningful coaching and relevancy of results.
Patent CA-2852982-A1 (CA)
Inventor: SIRCELJ BERNARD
IPC: G06F13/00
Filed: 2012-10-29
Abstract: L'invention porte sur un système d'échange de données pour un service de présentation à distance qui s'applique en particulier à des applications client/serveur pour des systèmes en réseau informatique. Les performances d'un système en réseau qui requiert de transférer des données entre un serveur et une application client peuvent être améliorées par utilisation de clients très légers, par exemple avec des applications sur des téléphones intelligents, où les règles commerciales nécessaires pour exploiter l'application sont situées sur le serveur dans la mesure du possible, plutôt que dans l'application client. De plus, la quantité des données qui doivent être affichées sur une application client ou l'exploiter doivent être maintenues à un niveau minimum, ce qui peut être effectué par transfert seulement de la plus petite quantité de données requises, et également par exploitation de valeurs par défaut pour des champs et absence de transfert de données si elles correspondent aux valeurs par défaut. Cette approche offre l'avantage supplémentaire de permettre de développer et de déployer plus rapidement de nouvelles applications client pour une grande diversité de plateformes de client possibles.
Patent CA-2853305-A1 (CA)
Inventor: KIRWAN JOHN M
IPC: A61F2/44
Filed: 2012-09-28
Abstract: A spinal interbody device (20) is provided having a cage (114) and an anchor (150). The cage (114) includes a center portion (136) with at least one surface (147). A first arm (138) and a second arm (138) extend from the center portion (136) with the first arm (138) having a pair of first projections (146) and the second arm (138) having a pair of second projections (148). The pair of first projections (146) and the pair of second projections (148) are disposed on opposing sides of an open side (144). The anchor (150) includes a blade (154) that is movable between a first position and a second position. The blade (154) is disposed to engage the first surface (147) and deflect as the anchor (150) is moved from the first position to the second position. Wherein the blade (154) is at least partially disposed between one of the pair of first projections (146) and the center portion (136) when the anchor (150) is in the second position.
Patent CA-2853922-A1 (CA)
Title: Sized glass fibers for fiber-containing composite articles and methods of making them
Inventor: ZHANG MINGFU
IPC: C03C25/24
Filed: 2014-06-09
Abstract: Methods of making prepregs are described. The methods include the steps of forming a fiber-containing substrate, and contacting the fiber-containing substrate with a resin mixture. The resin mixture may include polymer particles mixed in a liquid medium, and the polymer particles may be coated on the fiber-containing substrate to form a coated substrate. The liquid medium may be removed from the coated substrate to form the prepreg. The prepregs may be used to make fiber-reinforced articles.
Patent CA-2854170-A1 (CA)
Inventor: CHADANI KAZUO
IPC: G03G15/06
Filed: 2007-11-01
Abstract: Cartouche de traitement pouvant être fixée de façon détachable à un ensemble principal dun appareil de formation dimage électrophotographique. Lensemble principal comprend un premier élément de transmission de commande densemble principal rotatif et un second élément de transmission de commande densemble principal rotatif. La cartouche de traitement comprend un tambour photosensible électrophotographique; une unité de tambour contenant le tambour électrophotographique; un rouleau développeur permettant de développer une image latente électrostatique formée sur le tambour photosensible électrophotographique à laide dun développeur; une unité de développement contenant le rouleau de développement et connectée de façon mobile à lunité de tambour, lunité de développement étant mobile par rapport à lunité de tambour, pour passer dune position de contact dans laquelle le rouleau de développement est en contact avec le tambour photosensible électrophotographique à une position espacée dans laquelle le rouleau de développement est espacé du tambour photosensible électrophotographique; un élément de couplage de tambour, disposé sur une extrémité axiale du tambour photosensible électrophotographique, pour sengager avec le premier élément de transmission dentraînement densemble principal et transmettre une première force dentraînement rotative au tambour photosensible électrophotographique, la cartouche de traitement étant fixée à lensemble principal de lappareil le long dune direction axiale du tambour photosensible électrophotographique; et un élément de couplage darbre, disposé sur une extrémité axiale du rouleau de développement, pour transmettre une seconde force dentraînement rotative, avec un écart permis, entre un axe du second élément de transmission dentraînement densemble principal et un axe du rouleau de développement, lélément de couplage darbre comprenant une partie dengagement conçue pour sengager avec le second élément de transmission dentraînement densemble principal et recevoir la seconde force dentraînement rotative, lorsque la cartouche de traitement est fixée à lensemble principal de lappareil. La partie dengagement est mobile dans une direction croisant la direction axiale du rouleau de développement. De plus, lorsque la cartouche de traitement entre dans lensemble principal de lappareil et que lunité de développement se trouve dans la position espacée, un axe de la partie dengagement est dévié de laxe du rouleau de développement par rapport à la direction de croisement.
Patent CA-2854344-A1 (CA)
Inventor: COOK NIGEL
IPC: A61G99/00
Filed: 2014-06-16
Abstract: The present apparatus and method provides for real-time automated, non- invasive infrared thermography information of a group of animals to be used for both thermal and behavioural measurement, thereby providing an earlier and more accurate predictor of onset of disease, growth states, or reproductive states in an animal within the group. More specifically, the present system and method provide for the use of thermal images to obtain both temperature and behavioural information about one or more animals at a time, and to utilize that information to determine the health, growth, or reproductive state of the animal. The combination of thermal biometric data, such as radio frequency identification infrared thermography, and behavioural biometric information, such as grouping behaviour can be used to detect early-onset of biological states in animals.
Patent CA-2856352-A1 (CA)
Title: A controlled-release fertilizer
Inventor: KOSHEELA DEVI POO PALAM
IPC: C05G5/00
Filed: 2012-11-20
Abstract: A controUed-release fertilizer comprising fertilizer particles encapsulated in a biodegradable polyurethane obtained from a reaction between a polyisocyanate and an isocyanate-reactive component, which is formed by a polyol and a methyl ester derivative of a natural oil, in the presence of an amine catalyst.
Patent CA-2856712-A1 (CA)
Inventor: LOFTIN CALEB S
IPC: A47F1/00
Filed: 2012-11-27
Abstract: A product display and loading system (10) including a shelf assembly (12) that includes a generally horizontal shelf member (34) having a forward end and a rear end, and a product dispenser (14) positioned on the shelf member, the product dispenser being spaced from the forward end to define a loading surface (20) proximate the forward end.
Patent CA-2860393-A1 (CA)
IPC: G21G4/00
Filed: 2014-08-25
Abstract: Energy that is harmonic with an elements spectrum of absorption is broadcast to an atom of that matter to cause absorption of the energy and subsequent adjustment to the energy of the nuclei. Measurement of spectrum of absorption is conducted and energy harmonic is adjusted to the effect that absorption continues to occur. High current is passed over the fuel area in the form of a plasma arc. Energies of the electrons and the nucleus experience interactions at a large number of points on the spherical perimeter such that electrons are pulled away from spherical stability, and energy from the nucleus is emitted. Just like the wind causing the crest of a breaking wave to spray. The resulting production of energy should produce lots of nutrinos that would be visible to observatories anywhere on the earth.
Patent CA-2860394-A1 (CA)
Title: Apparatus to visually indicate a leak from a relief valve
Inventor: MATTSON SCOTT DOUGLAS
IPC: F16K37/00
Filed: 2012-12-20
Abstract: Apparatus to visually indicate a leak from a relief valve are disclosed. In one example, an apparatus is disclosed that includes a pipe plug having a head and a shaft. The pipe plug is to attach to a relief valve. An opening is to extend through the head and shaft. The apparatus also includes a first flexible membrane to cover an end of the opening. In some examples, the first flexible membrane is to expand when fluid is released via the relief valve into the opening of the pipe plug.
Patent CA-2864228-A1 (CA)
Title: Vaporized hydrogen peroxide decontamination structure
Inventor: HILL AARON LEIF
IPC: A61L12/08
Filed: 2013-02-14
Abstract: A decontamination enclosure, comprised of a plurality of preformed panels joined together to form a structure defining a totally enclosed chamber. A door is formed in at least one of the panels, the door being movable between an opened position and a closed position to allow access to the chamber. A circulation system is attached to the structure for circulating vaporized hydrogen peroxide through the chamber. A controller is provided for controlling the amount of vaporized hydrogen peroxide introduced into the chamber.