baber/WOPTO huggingface dataset:
Patent CA-2773301-C (CA)
Inventor: BARVE PRASHANT PURUSHOTTAM
IPC: C07C67/08
Filed: 2010-09-06
Granted: 2018-02-13
Abstract: The dehydrated alkali metal salts of carboxylic acid are dissolved in the alcohol such as methanol or ethanol or butanol to make their solution in corresponding alcohol. The solution alcohol is further treated with carbon dioxide under pressure or at atmospheric pressure at elevated temperature such as 150 to 200° C. The carboxylic acid gets converted into corresponding alkyl ester and calcium carbonate or sodium carbonate or potassium carbonate as the byproduct. Calcium lactate or Sodium lactate or Sodium acetate or Sodium benzoate or Sodium salicylate as alkali metal salt solution prepared in Methanol or Ethanol or Butanol when treated with carbon di-oxide under pressure or at atmospheric pressure at elevted temperature gets converted to Methyl lactate or Ethyl lactate or Methyl acetate or Methyl benzoate or Methyl salicylate as product.
Patent CA-2774051-C (CA)
Title: Method for operating a vehicle display and a vehicle display system
Inventor: STROHMAIER JASON M
IPC: H04N5/44
Filed: 2011-01-21
Granted: 2014-08-12
Abstract: A method for operating a vehicle display includes receiving from a user interface a request to modify a display screen of the vehicle display. In response to the received request to modify, the method can further include displaying a query on the display screen prompting an operator to choose a portion of the display screen that is to be modified. The method can further include receiving an input selection corresponding to a chosen portion of the display screen to be modified The input selection can be received from the user interface into a control unit in communication with the vehicle display, which is in communication with the control unit. In response to the received input selection, the method can further include displaying an image on the chosen portion of the display screen in accordance with the received request to modify the display screen. A vehicle display system is also disclosed.
Patent CA-2779811-C (CA)
Title: Apparatus and methods for linear actuation of flow altering components of jet engine nozzle
Inventor: CALDER DAVID PATRICK
IPC: F02K1/48
Filed: 2012-06-14
Granted: 2019-08-20
Abstract: A trans cowl for a jet engine includes a chevron coupled with a linear actuators. The chevron is movable by the linear actuator forward or aft to change a gas flow path formed by an core cowl and thrust reverser translating cowl. In a first position, the chevrons are disposed substantially parallel the gas flow path to attenuate drag and/or loss of engine thrust. In a second position, the chevrons are moved aft to project, or further project, into the gas flow path. In one embodiment, the linear actuator comprises a first component that is coupled with the outer cowl. A second component of the linear actuator is coupled with the chevron. When installed, the linear actuator can be coupled with a controller and an electrical power source. A position sensor coupled with the controller senses a position of the linear actuator and/or the chevron.
Patent CA-2784236-C (CA)
Title: Procede de resolution d'enantiomeres par cristallisation par evaporation preferentielle
Inventor: COQUEREL GERARD
IPC: C07B57/00
Filed: 2010-12-16
Granted: 2018-01-02
Abstract: La présente invention concerne un procédé de résolution de deux énantiomères qui consiste en l'induction de la cristallisation préférentielle d'un énantiomère par ajustement de la composition d'une suspension ou d'une solution comprenant un mélange racémique des deux énantiomères et d'un solvant, par évaporation de ce dernier.
Patent CA-2789657-C (CA)
Inventor: VAN OS IVO
IPC: A47J31/42
Filed: 2011-02-17
Granted: 2019-03-05
Abstract: A coffee beverage system is described including a coffee bean packaging cartridge and a coffee brewing apparatus. The coffee beans packaging cartridge includes a container holding coffee beans and transportation means adapted for enabling transportation of the coffee beans towards an exit opening of the cartridge. The coffee apparatus comprises a grinder for grinding the coffee beans from the cartridge and a brewing device for brewing coffee on the basis of ground coffee obtained by means of the grinder. The system is further provided with a metering chamber for receiving coffee beans which are transported with the aid of the transportation means into the metering chamber. In use the metering chamber will hold a predetermined amount of coffee beans. The metering chamber comprises a bottom portion which forms a part of the grinder, said bottom portion being arranged in the coffee apparatus for rotating around an axis extending in a vertical direction.
Patent CA-2791833-C (CA)
Inventor: KUNES MARK ANTHONY
IPC: H01P3/14
Filed: 2011-03-02
Granted: 2018-05-15
Abstract: A waveguide is provided that comprises an elongate dielectric inner region, and an electrically conducting outer region spaced apart from the dielectric inner region. The dielectric inner region may be arranged to be flexible, and in some examples may be formed from powdered dielectric contained in a polymer tube or matrix, or in other examples may be formed from a plurality of segments. In some examples of the waveguide, each segment may be formed to have lenticular end faces, and may be formed from sintered BaTi4O9.
Patent CA-2798123-C (CA)
Title: Procede de traitement d'echantillons seches utilisant un dispositif microfluidique numerique
Inventor: JEBRAIL MAIS J
IPC: G01N27/00
Filed: 2011-04-15
Granted: 2020-06-23
Abstract: L'invention concerne des procédés de préparation d'un échantillon utilisant une plateforme microfluidique numérique et l'analyse de masse ultérieure optionnelle d'un analyte extrait. Un échantillon est séché, éventuellement sur un support en phase solide, et mis en contact avec un réseau microfluidique numérique. Un analyte présent dans l'échantillon séché est extrait dans un solvant d'extraction par adressage électrique du réseau microfluidique numérique pour transporter une gouttelette du solvant d'extraction vers la pointe d'échantillon séché. L'échantillon extrait peut être séché et par la suite traité sur le réseau microfluidique numérique pour dérivation. Le dispositif microfluidique numérique peut en outre comporter un canal microfluidique solidaire présentant une ouverture de sortie, et le procédé peut également consister à mettre en contact une gouttelette contenant un analyte extrait avec le canal microfluidique et à appliquer un champ électrique approprié pour générer une nano-vaporisation, ce qui permet de mettre directement en interface le dispositif avec le dispositif d'analyse de masse.
Patent CA-2800069-C (CA)
Inventor: MARTY GARRY R
IPC: F16K31/05
Filed: 2011-05-23
Granted: 2018-07-03
Abstract: An electronic shower system including a mixing valve operably coupled to a mixing valve drive, and a diverter valve operably coupled to a diverter valve drive and in fluid communication with the mixing valve. A controller is in communication with the mixing valve drive and the diverter valve drive. A user interface includes a removable module in communication with the controller.
Patent CA-2802869-C (CA)
Title: Wireless temperature sensor for concrete delivery vehicle
Inventor: VERDINO STEVE
IPC: G01K1/02
Filed: 2011-08-17
Granted: 2019-04-23
Abstract: A wireless temperature sensor for a concrete delivery vehicle senses temperatures of the drum, and wirelessly transmits this data to a central processor. The sensor implements power management methods to reduce power consumption and increase battery life, permitting the use of battery power in the sensor. Temperature readings from the sensor may be used qualify or evaluate a load.
Patent CA-2810474-C (CA)
Title: Comestible emulsions
Inventor: TANG DONGMING
IPC: A23L29/00
Filed: 2011-09-07
Granted: 2020-01-07
Abstract: Disclosed are comestible emulsions that comprise polyunsaturated fatty acids and methods of preparing them. The emulsions remain clear or semi-clear upon dilution. The emulsions comprise one or more polyunsaturated fatty acids or derivatives thereof, one or more emulsifiers, one or more organic solvents, and one or more polyols in a water solution. The emulsions are particularly suited for incorporation into beverages.
Patent CA-2820452-C (CA)
Inventor: LUNDBERG MATS
IPC: A47L15/23
Filed: 2011-12-20
Granted: 2019-01-22
Abstract: A dishwasher comprises: (a) a washing chamber for accommodating articles to be cleaned, and comprising in its lower portion a water-collecting sump floor (12); (b) a spray arm (22) rotatably supported at the sump floor; in accordance with the present invention the dishwasher further comprises (c) a sump member (28) which comprises an insert in the sump floor (12) and which comprises an integral spray arm support (24) which rotatably supports the spray arm (22).
Patent CA-2823242-C (CA)
Inventor: CHINN DANIEL
IPC: B01J19/24
Filed: 2011-12-20
Granted: 2017-03-14
Abstract: A method and system for processing produced fluids from a subterranean reservoir is disclosed. The system comprises: (a) a separator for separating produced fluids from a subterranean reservoir into associated gases, water and crude oil, (b) a membrane which receives at least a portion of the associated gases containing the hydrogen sulfide and separates the gas into a permeate stream enriched in hydrogen sulfide and carbon dioxide and a retentate stream depleted in hydrogen sulfide and carbon dioxide; (c) an amine unit for removing carbon dioxide and hydrogen sulfide from the retentate stream; and (d) a sour gas injection unit for injecting at the permeate stream in an underground formation.
Patent CA-2823635-C (CA)
Inventor: SUCHAK NARESH
IPC: B01J4/00
Filed: 2011-12-02
Granted: 2019-09-10
Abstract: L'invention concerne un procédé et un appareil pour augmenter la concentration en oxygène dans le milieu réactionnel présent dans le réacteur d'oxydation. Un volume de milieu aqueux provenant du réacteur d'oxydation est retiré et mis sous pression et de l'oxygène y est ajouté. Le volume de milieu aqueux riche en oxygène est ensuite réintroduit dans le réacteur d'oxydation à une pression augmentée pour assurer un mélange adéquat avec le milieu aqueux ayant une teneur inférieure en oxygène.
Patent CA-2826797-C (CA)
Inventor: WILLSON IAN ALEXANDER
IPC: G06F17/30
Filed: 2012-03-02
Granted: 2017-04-18
Abstract: A system disclosed includes a temporal data warehouse and a platform independent temporal data warehouse load application operable to run on the system. The load application uses timestamp data from incoming data in conjunction with a relational algebra of set operators to identify and sequence net changes between the incoming data and data previously stored within the data warehouse. The load application loads the identified and sequenced net changes into the data warehouse with relatively little intrusion into normal operation of the data warehouse. Optimizations, including but not limited to, distinct partitioning of the workload into parallel streams are selectable via metadata.
Patent CA-2828747-C (CA)
Title: Substrat solide poreux desintegrable pour applications de soins de sante personnels
Inventor: DARCY TREVOR JOHN
IPC: A61K47/32
Filed: 2012-03-01
Granted: 2016-05-10
Abstract: La présente invention se rapporte à un article de soins de santé personnels. De façon plus spécifique, l'invention se rapporte à un article de soins de santé personnels comprenant au moins un substrat solide poreux désintégrable comprenant : de 1 % environ à 70 % environ, en poids dudit substrat, d'un surfactant ; de 10 % environ à 70 % environ, en poids dudit substrat, d'un ou plusieurs polymères ; de 0,025 % environ à 85 % environ, en poids dudit substrat, d'un ou plusieurs agents actifs du soin de santé, éventuellement un plastifiant et éventuellement un agent esthétique, ledit article pouvant être ingéré. La présente invention se rapporte d'autre part à un procédé de fabrication d'un article de soins de santé personnels.
Patent CA-2828989-C (CA)
Inventor: PIMENTEL JULIO C G
IPC: G06F17/10
Filed: 2012-03-05
Granted: 2022-11-01
Abstract: Method and apparatus for processing continuous-time models (CTM) in a digital processing architecture is disclosed. The discrete state-space technique maps the CTM into the discrete-time model (DTM) and stores the states of the system in a sample time independent discrete state space set of matrices. The resulting state-space matrices can be processed in software or directly in hardware. The method disclosed is particularly suited to be used in automatic synthesis algorithms where a digital circuit is generated from an algorithm described in a high level language or model representation such as, for example, data flow or bond graph into a hardware description language (HDL), and the HDL model can be synthesized using system specific tools to generate an application specific integrated circuit (ASIC) or an FPGA configuration.
Patent CA-2830251-C (CA)
Inventor: NHEP PONHARITH
IPC: G02B6/38
Filed: 2012-03-15
Granted: 2018-08-07
Abstract: The present disclosure relates to a fiber optic connector and cable assembly. The fiber optic connector includes a ferrule assembly having a ferrule, a ferrule hub and a ferrule spring. The ferrule has a distal end face that is accessible at a distal end of the connector housing. The ferrule is movable in a proximal direction relative to the connector housing from a distal position to a proximal position. The distal and proximal positions are separated by an axial displacement distance. The proximal movement of the ferrule is against the bias of the ferrule spring. The fiber optic cable of the assembly includes an optical fiber contained within a cable jacket. The fiber optic cable also includes a strength layer positioned between the optical fiber and the cable jacket. The strength layer is anchored to the connector housing. The optical fiber extends through a fiber passage of the fiber optic connector from the proximal end of the connector housing to the ferrule. The optical fiber has a distal portion potted within the ferrule. The fiber passage has a fiber take-up region through which the optical fiber extends. The fiber take-up region is configured to take-up an excess length of the optical fiber that corresponds to the axial displacement distance of the ferrule.
Patent CA-2832056-C (CA)
Title: Appareil pour commander une profondeur de coupe de trepan de forage a l'aide de materiaux thermiquement dilatables
Inventor: HANFORD RYAN J
IPC: E21B10/32
Filed: 2012-04-05
Granted: 2016-06-28
Abstract: Un aspect de l'invention porte sur un trépan de forage destiné à être utilisé pour forer un trou de forage, lequel trépan comprend un corps comprenant un côté, une section de face et un passage dans le corps. Le trépan de forage comprend de plus un élément de frottement disposé dans la section de face, et configuré de façon à contrôler une profondeur de coupe pour le trépan de forage, l'élément de frottement comprenant un matériau réagissant thermiquement en communication thermique avec le passage, configuré de façon à commander une position de l'élément de frottement par rapport à la section de face.
Patent CA-2838511-C (CA)
Title: Machine and method for high speed cutting and portioning of extruded products
Inventor: MILLER ALAN G
IPC: A22C17/00
Filed: 2012-06-07
Granted: 2020-05-12
Abstract: An input conveyor, output conveyor, and knife assembly with a blade between the input and output conveyors all reciprocate back and forth as a blade moves perpendicular to the conveyors to cut portioned sized of product, such as ground meat. The cut cycle allows the product feed to keep moving in a continuous manner on conveyors. For ground meat, this system can allow production rates of 150 pieces or more per minute per conveyor line and can improve the accuracy of portioning. The blade is actuated by a profiled cam set that pulls the blade down, and then returns it with a spring to an upper position. The knife assembly can accelerate just after cutting to reduce the potential for sticking to the cut product.
Patent CA-2841413-C (CA)
Inventor: BARNES BRIAN E
IPC: B64C27/51
Filed: 2014-01-29
Granted: 2016-01-19
Abstract: Un système et procédé pour changer la raideur dun amortisseur en temps réel. Lamortisseur comprend un logement qui possède une surface interne laquelle détermine une cavité. Un élastomère est disposé dans la cavité et fixé à la surface interne du logement. Une première chambre est formée par une première extrémité de lélastomère et la surface interne du logement. Le procédé comprend de restreindre le mouvement de lélastomère en régulant la pression dans la première chambre, ce qui aura pour effet de modifier la raideur de lamortisseur.
Patent CA-2841691-C (CA)
Inventor: WARREN JOSEPH R
IPC: H04L12/54
Filed: 2003-12-08
Granted: 2015-02-17
Abstract: A system and method for improved client and server communications, more particularly, an improved protocol that may be used for communication between a client and a server, such as in an email environment. Many features are provided for improved communications. An email server may provide the best message body available for an email message, may transfer an entire data object if requested property or properties are not well defined within the data object, may provide progress data for use in tracking download progress, and may send error information for a data object having an error. Email changes may be optimized at an email server component, even if the email changes occurred at another email server component. An email server may maintain a table of changes that occur to folders at an associated data store, and may notify a subscribed email client component of changes that occur in the table.
Patent CA-2842998-C (CA)
Inventor: KLECKNER JAMES
IPC: B60C9/18
Filed: 2003-12-22
Granted: 2014-09-16
Abstract: A pneumatic tire includes a tire body having a crown portion and a pair of sidewalls. At least one reinforcing belt is disposed in the crown portion of the tire. A tag is carried by the reinforcing belt. In one embodiment, the tag is disposed in the location of one of the reinforcing cords that is disposed in the reinforcing belt. In another embodiment, the tag is disposed at the splice of the reinforcing belt. An alternative version of the tire has the tag carried in a depression formed in the outer surface of the tire sidewall. The tag may be encapsulated with an encapsulation material that is also disposed in the depression.
Patent CA-2845223-C (CA)
Title: Pedestal for ballast block decking
Inventor: REPASKY JOHN
IPC: E04C3/30
Filed: 2007-11-01
Granted: 2016-01-19
Abstract: A deck system and pedestal for use in forming an elevated surface are provided. The system includes a plurality of ballast blocks, pavers or panels laterally positioned in a pattern to form a deck. Each of the blocks, pavers or panels has corner portions, and the pattern includes intersection areas in which the corner portions of adjacent blocks, pavers or panels extend. The system also includes a plurality of pedestals. The pedestals are located directly beneath the intersection areas and support the corner portions of adjacent blocks, pavers or panels a spaced distance above an underlying structure. Each pedestal has a base at a lower end thereof and a support at an upper end thereof. The support is rotatable relative to the base for altering an overall height of the pedestal. One or more couplers can be added to the pedestal to alter the overall height of the pedestal. The pedestals cm include a rubber pad or coating that secures and stabilizes the block, paver, or panel on the pedestals. Brace securement eyelets can be provided in a flange extending circumferentially about the coupler and in the base of the pedestal.
Patent CA-2846085-C (CA)
Title: Internal proportional valve
Inventor: DELANEY FRANCOIS
IPC: F16K17/00
Filed: 2011-08-25
Granted: 2020-07-14
Abstract: A proportional valve (10) for controlling an amount of pressurized fluid flowing into a pressurizable first chamber (12) from a pressurized fluid reservoir second chamber (18) and out from the first chamber (12) into an exhaust third chamber (20) includes an expandable closed chamber (22) formed with first (24) and second (26) disc plates connected to one another at a respective perimeter thereof. The two disc plates (24, 26) are axially slidably mounted on a support structure (30). The expandable chamber (22) is adapted to operate opening or closing of a fluid first passageway (34) between the first chamber (12) and the third chamber (20), and operate opening or closing of a fluid second passageway (36) between the first chamber (12) and the second chamber (18). A fluid flow passageway (31) extends through the first disc plate (24) in fluid communication with the closed chamber (22) for selective passage of a valve operating pressure fluid.
Patent CA-2846929-C (CA)
Title: Adjustment plate gauge insert and adapter for hands-free lock installation
Inventor: WALLS BRIAN E
IPC: E05B17/00
Filed: 2014-03-17
Granted: 2018-09-25
Abstract: A door lock chassis has a gauge insert that defines different dimensions corresponding to different door thicknesses. The gauge insert is positionable in the lock chassis in different orientations corresponding to the different dimensions used to align the lock chassis for different door thicknesses. Additionally, a door lock may include an anti-rotation assembly for preventing rotation of the lock chassis. The anti-rotation assembly may include a retention member that is secured to an inside hub of a lock chassis. As an anti-rotation member is displaced in a first axial direction along the inside hub to a mount position, the anti-rotational member may deflect resilient members of the retention member. With the anti-rotation member at the mounted position, the anti-rotation member may be in a frictional engagement with the previously deflected resilient members so that anti-rotation member is retained at the mount position.
Patent CA-2853547-C (CA)
Title: Systeme et methode de bloc de service mobile
Inventor: LECLERC PIERRE
IPC: A47B87/00
Filed: 2014-06-04
Granted: 2018-07-10
Abstract: Un système de bloc de service mobile comprend une salle de bains, une cuisine et dautres unités de pièce de service préfabriquées sous une seule forme compacte et mobile à des fins dinstallation et dutilisation dans des bâtiments. Le système comprend un cadre de base supportant au moins une unité de service sélectionnée à partir du groupe constitué dunités de salle de bains, dunités de cuisine, dunité de lavage et dunités de placard, et un mécanisme de déplacement relié fonctionnellement au cadre de base pour le déplacement du cadre de base et du système de bloc de service mobile dun emplacement à un autre. Un procédé dinstallation du système de bloc de service mobile dans un bâtiment et une unité de pièce comprenant ledit système sont également décrits.
Patent CA-2855948-C (CA)
Inventor: GIENCKE WOLFGANG
IPC: C07D405/12
Filed: 2012-08-10
Granted: 2020-07-28
Abstract: The invention relates to novel compounds of the formula (I) in which X, Y and CKE are each as defined above, to several processes and intermediates for preparation thereof, and to the use thereof as pesticides and/or herbicides. The invention also relates to selectively herbicidal compositions comprising firstly 1,2,4-triazolyl-substituted keto-enols and secondly a compound which improves crop plant compatibility. The present invention further relates to the enhancement of the effect of crop protection compositions comprising especially 1,2,4-triazolyl-substituted keto-enols by the addition of ammonium or phosphonium salts and optionally penetrants, to the corresponding compositions, to processes for production thereof and to the use thereof in crop protection as insecticides and/or acaricides and/or for prevention of unwanted plant growth.