baber/WOPTO huggingface dataset:
Patent CA-2604499-C (CA)
Inventor: NUTTALL ALAN DAVID
IPC: A47F3/00
Filed: 2006-04-21
Granted: 2013-12-31
Abstract: L~armoire de stockage et de présentation d~aliments chauds (10) de l~invention comprend une chambre close ouverte sur le devant (30) à l~intérieur de laquelle peuvent être stockés des paquets alimentaires, ladite armoire (10) incluant un moyen d~induction d~écoulement (52) et un moyen de chauffage (54) disposés dans une zone supérieure de l~armoire, ledit moyen d~induction d~écoulement pouvant être utilisé pour aspirer de l~air d~une région supérieure de la chambre confinée (30), diriger l~air au-dessus du moyen de chauffage (54) pour chauffer l~air et ensuite forcer l~air chauffé à descendre le long de la paroi arrière (18) de la chambre (30) et à traverser le fond (22) de la chambre (30) vers l'avant ouvert de cette dernière. L~air chauffé est ensuite dirigé vers le haut et vers l~arrière au travers de l~avant ouvert de la chambre (30) par un élément de guidage du flux d~air (78) de la chambre (30), afin de former un rideau d~air chauffé (70) à travers l~avant ouvert de la chambre. Une partie de l~air chauffé (64,68) passe dans la chambre (30) pendant que ledit air descend le long de la paroi arrière (18) et traverse le long du fond (22), afin de passer au-dessus et autour des paquets alimentaires stockés dans la chambre.
Patent CA-2605693-C (CA)
Inventor: LAWTON STANLEY A
IPC: C04B20/10
Filed: 2006-07-26
Granted: 2012-10-16
Abstract: In one aspect, the invention provides a body comprising particles containing an insulating aerogel material intermingled with particles containing a phase change material, and a binder forming a matrix retaining the intermingled particles. In another aspect, the invention provides a method of forming an insulating body comprised by applying first and second streams onto a substrate; the first stream comprising a binder and the second stream comprising particles containing aerogel material; and simultaneously applying a phase change material onto the substrate.
Patent CA-2610368-C (CA)
Title: De-rotation system for counter-rotating, coaxial rotor hub shaft fairing
Inventor: DARROW DAVID A
IPC: B64C27/04
Filed: 2006-05-23
Granted: 2011-02-15
Abstract: A rotor hub fairing system includes an upper hub fairing, a lower hub fairing and a shaft fairing therebetween. The rotor hub fairing system is attached to the counter-rotating, coaxial rotor system through a bearing arrangement such that the shaft fairing may be positioned at an azimuthal position about the main rotor axis of rotation relative the airframe by a de-rotation system. The de-rotation system controls the position of the shaft fairing about the axis of rotation such that the shaft fairing is prevented from rotating freely in unison with either shaft as may otherwise result during some flight regimes.
Patent CA-2611334-C (CA)
Inventor: PROELSS JULIAN
IPC: C01B35/04
Filed: 2006-06-14
Granted: 2013-12-24
Abstract: The present invention relates to a process for preparing essentially isometric nanopar-ticulate lanthanide-boron compounds or solid mixtures comprising essentially isometric nanoparticulate lanthanide-boron compounds, which comprises a)    mixing i) one or more lanthanide compounds selected from the group consisting of lanthanide hydroxides, lanthanide hydrides, lanthanide chalcogenides, lantha-nide halides, lanthanide borates and mixed compounds of the lanthanide com-pounds mentioned, ii) one or more compounds selected from the group consisting of crystalline bo-ron, amorphous boron, boron carbides, boron hydrides and boron halides and iii) if appropriate one or more reducing agents selected from the group consisting of hydrogen, carbon, organic compounds, alkaline earth metals and alkaline earth metal hydrides dispersed in an inlet carrier gas with one another, b)    reacting the mixture of the components i), ii) and, if appropriate, iii) in the inert solvent by means of thermal treatment within a reaction zone, c)    subjecting the reaction product obtained by means of thermal treatment in step b) to rapid cooling and d)    subsequently separating off the reaction product which has been cooled in step c), with the cooling conditions in step c) being selected so that the reaction product consists of essentially isometric nanoparticulate lanthanide-boron compounds or comprises essentially isometric nanoparticulate lanthanide-boron compounds.
Patent CA-2615293-C (CA)
Inventor: WIKLUND DAVID E
IPC: G01F1/50
Filed: 2006-07-14
Granted: 2016-03-29
Abstract: A process variable transmitter (60, 82, 230, 232, 234, 238) with diagnostics based on power spectral density (PSD) analysis of a process variable sensor signal is provided. In one embodiment, the process variable transmitter (60, 82, 230, 232, 234, 238) is a pressure transmitter (82) and the diagnostics are used to diagnose impulse line obstruction or impending obstruction. Other diagnostics are also useful such as diagnosing primary element degradation.  The sensor signal is digitized and the digitized signal is transferred into the frequency domain. The power of the frequencies on the sensor signal is examined to provide the enhanced diagnostics. In one aspect diagnostics are generated directly with the sensor PSD data. In another aspect, the PSD  analysis is used to tune a filter in order to enhance traditional diagnostic algorithms.
Patent CA-2624394-C (CA)
Inventor: TUCK MICHAEL WILLIAM MARSHALL
IPC: C07C31/20
Filed: 2007-07-17
Granted: 2014-04-22
Abstract: A process for the production of propylene glycol by reaction of a feed material comprises glycerol in the presence of hydrogen which comprising the steps of: (a) supplying a stream comprising the feed material to a first vaporisation zone and contacting said feed with cycle gas comprising hydrogen such that at least a portion of the feed is vaporised by and into the cycle gas; (b) supplying at least a portion of the cycle gas and the vaporised feed material to a first reaction zone comprising catalyst and operating under reaction conditions to allow hydrogenation and dehydration to occur such that a major part of the glycerol is converted; (c) recovering from the first reaction zone an intermediate product stream comprising cycle gas, minor amounts of unconverted glycerol, and desired product(s); (d) supplying the intermediate product stream from the preceding reaction zone to a final vaporisation zone and contacting it with additional feed material such that an amount of glycerol, approximately equivalent to that vaporised in the preceding vaporisation zone, is vaporised by and into the intermediate product stream; (e) supplying the stream from step (d) to a final reaction zone comprising catalyst and operating under reaction conditions to allow hydrogenation and dehydration to occur such that a major part of the glycerol is converted; and (f) recovering from the final reaction zone a final product stream comprising cycle gas, minor amounts of unconverted feed glycerol and the desired product(s).
Patent CA-2634751-C (CA)
Title: Parenteral nutrition composition containing iron
Inventor: GUPTA AJAY
IPC: A23L33/00
Filed: 2006-12-22
Granted: 2017-10-31
Abstract: Bioavailable iron-containing parenteral nutrition compositions are provided that are physico-chemically stable. Iron is present in the form of soluble ferric pyrophosphate. Methods of preparation and use of the compositions are provide, as well as kits.
Patent CA-2638683-C (CA)
Title: Methode et systeme d'approvisionnement d'equipement aux locaux de l'abonne
Inventor: CAMILLE JEAN-PAUL
IPC: H04B7/00
Filed: 2007-09-04
Granted: 2013-09-03
Abstract: L'invention concerne un procédé d'exécution par au moins une entité dans le réseau fournisseur de service. Le procédé comprend la réception d'une demande d'accès provenant d'un dispositif de communication; la détermination d'un identifiant logique destiné à être utilisé par le dispositif de communication pendant une éventuelle session de communication; et l'identification, sur la base de l'identifiant logique, d'un objet lié à un emplacement physique du dispositif de communication. Enfin, dans un aspect, le procédé comprend l'obtention de justificatifs d'identité de compte pour un client connu pour être associé à l'objet, tandis que dans un autre aspect, le procédé comprend l'établissement d'une session de données entre le dispositif de communication et une entité de réseau associée à l'objet sans obtenir nécessairement de justificatifs d'identité de compte.
Patent CA-2641213-C (CA)
Title: Device for drying compressed gas and method applied thereby
Inventor: HUBERLAND FILIP GUSTAAF M
IPC: B01D53/26
Filed: 2007-03-05
Granted: 2012-08-28
Abstract: Device for drying a compressed gas which consists of a compressed gas supply (2 ), two pre s sure ves s el s ( 33 and 34 ) which are provided with an input ( 37, 38 respectively) and an output ( 39, 40 respectively) and a take-up point ( 32 ) f or users of compres sed dried gas, whereby at least two layers of desiccant ( 35 and 36) are provided in the pressure vessels ( 33 and 34 ), a f irst layer ( 35 ) made of a waterproof desiccant and a second layer ( 36 ) whi ch i s not nece s sarily made of a waterproof desiccant respectively, and whereby the pressure vessels ( 33 and 34 ) are provided with a second input ( 41, 42 respectively) for the supply of compressed gas to regenerate desiccant from the first layer ( 35 ).
Patent CA-2641940-C (CA)
Inventor: WHITEHOUSE CRAIG M
IPC: H01J49/42
Filed: 2003-05-30
Granted: 2011-11-15
Abstract: La présente invention concerne un spectromètre de masse présentant des guides ioniques multipolaires individuels configurés pour former un ensemble aligné le long d'un axe commun. Quatre guides ioniques quadripolaires indépendants (23, 24, 25, 26) et trois segments de guides ioniques quadripolaires plus petits (39, 40, 41) constituant un ensemble linéaire (22) sont positionnés le long d'un axe commun (27) et sont configurés pour former un analyseur de masse à temps de vol, quadripolaire, à sources multiples d'ionisation de pression atmosphérique et à étage de pompage à vide.
Patent CA-2643041-C (CA)
Inventor: OBREJANU MARCEL
IPC: E21B17/05
Filed: 2008-11-05
Granted: 2012-08-21
Abstract: La présente invention concerne un raccord double femelle supérieur destiné à être raccordé à la colonne de production d'un puits; le raccord peut passer d'une position d'engagement à une position de dégagement par rapport au trépan. La position d'engagement permet la pose d'une ancre dans le tubage d'un puits par rotation de la colonne de la colonne de production. Une tension peut être exercée sur la colonne de production de manière à déplacer le raccord double femelle supérieur à la position de dégagement, ce qui permet la rotation de la colonne de production sans avoir à faire tourner le trépan. L'ancre peut être déplacée à une autre position, sans avoir à remonter la colonne de production à la surface, en dissipant la tension de la colonne de production afin de déplacer le raccord double femelle supérieur dans une direction opposée afin de libérer l'ancre, et à reposer l'ancre par une autre rotation de la colonne de production. Des réalisations de l'invention, dans lesquelles un volume intérieur scellé du pivot demeure constant, sont également décrites.
Patent CA-2643976-C (CA)
Title: Dispositif de positionnement
Inventor: KOCK SOENKE
IPC: B25J17/02
Filed: 2007-03-06
Granted: 2013-12-03
Abstract: L'invention concerne un dispositif de positionnement comprenant une structure porteuse, un porte-pièce (22) et des montants (70, 72 ; 186) positionnables en longueur qui sont à chaque fois reliés d'un côté avec la structure porteuse et de l'autre côté avec le porte-pièce (22), les montants (70, 72 ; 186) étant soutenus de manière mobile au niveau des points de liaison avec la structure porteuse et le porte-pièce (22), au moins une partie des montants (70, 72 ; 186) étant positionnable en longueur et au moins une partie des montants (70, 72 ; 186) présentant un mécanisme d'entraînement pour le positionnement en longueur. Au moins six des montants (70, 72 ; 186) sont arrangés par paires. Avec toutes les paires (58, 60, 62 ; 126) de montants, les montants (70, 72 ; 186) sont disposés en parallèle et chaque paire (58, 60, 62 ; 126) de montants présente à une première extrémité de l'extension longitudinale des montants (70, 72 ; 186) un palier (24, 26, 30, 32 ; 78, 80 ; 84) pivotant. Pour terminer, chaque paire (58, 60, 62 ; 126) de montants présente encore un deuxième palier à une deuxième extrémité de l'extension longitudinale de chaque montant (70, 72).
Patent CA-2650012-C (CA)
Inventor: DESCAMPS PIERRE
IPC: A23G1/00
Filed: 2007-06-01
Granted: 2015-03-24
Abstract: The invention relates to method for preparing a chocolate composition comprising at least 10% cocoa butter, said method comprising the steps of : (a) Preparing a chocolate mixture comprising at least 10% cocoa butter by admixing a chocolate mass with a blend of an oil and/or fat having a Solid Fat Content higher than 2% when measured at 30°C with IUPAC method 2.150 a, and having a Trans Fatty Acid Content below 4%, preferably below 2%, (b) Feeding this mixture in molten state to a scraped surface heat exchanger, wherein the temperature of the scraped surface is below +10°C, advantageously is below 0°C, (c) Crystallization and stabilization of said melt with the aid of said scraped surface heat exchanger, (d) Optionally, extrusion of the thus chilled mixture in block shape. This method advantageously allows the preparation of trans-free chocolate fillings, advantageously without the need of specialty products. The invention further relates to the prepared chocolate fillings and their applications in the chocolate industry.
Patent CA-2657882-C (CA)
Inventor: SHETHWALA ZUBER
IPC: G06F11/14
Filed: 2007-07-10
Granted: 2012-02-07
Abstract: Fault tolerant operation is disclosed for a primary instance, such as a process, thread, application, processor, etc., using an active copy-cat instance, a.k,a. backup instance, that mirrors operations in the primary instance, but only after those operations have successfully completed in the primary instance. Fault tolerant logic monitors inputs and outputs of the primary instance and gates those inputs to the backup instance once a given input has been processed. The outputs of the backup instance are then compared with the outputs of the primary instance to ensure correct operation. The disclosed embodiments further relate to fault tolerant failover mechanism allowing the backup instance to take over for the primary instance in a fault situation wherein the primary and backup instances are loosely coupled, i.e. they need not be aware that they are operating in a fault tolerant environment. As such, the primary instance need not be specifically designed or programmed to interact with the fault tolerant mechanisms. Instead, the primary instance need only be designed to adhere to specific basic operating guidelines and shut itself down when it cannot do so. By externally controlling the ability of the primary instance to successfully adhere to its operating guidelines, the fault tolerant mechanisms of the disclosed embodiments can recognize error conditions and easily failover from the primary instance to the backup instance.
Patent CA-2658054-C (CA)
Title: Cartridge filter for aircraft that is screwed into a double threaded hydraulic block
Inventor: TREYZ ALAIN
IPC: F16N39/06
Filed: 2009-03-12
Granted: 2012-04-24
Abstract: The device has a hydraulic block (1) receiving a removable hydraulic filter (2), where the filter is screwed in an inlet of an internal thread (8) of the hydraulic block. The block has a clamp (101) for axially retaining the filter, when the filter is screwed on the hydraulic block. The block has a base coaxial to the inlet of the thread. A nut (102) fixes the clamp on the hydraulic block and is screwed in a base of the thread. The clamp has a base supported on a shoulder of the block.
Patent CA-2661446-C (CA)
Inventor: CRUMP DAVID ERIC
IPC: A61P11/00
Filed: 2007-08-10
Granted: 2017-11-21
Abstract: The present invention relates generally to a method for treating or preventing or otherwise ameliorating the effects of pulmonary diseases characterized by or associated with infiltration of neutrophils and complications arising therefrom. The present invention further provides agents and pharmaceutical compositions comprising agents which inhibit the activity of G-CSF or its receptor, interfere with G-CSF signaling and/or which down- regulate expression of G-CSF or its receptor.
Patent CA-2662739-C (CA)
Title: Process for the hydrometallurgical treatment of a lateritic nickel/cobalt ore and process for producing nickel and/or cobalt intermediate concentrates or commercial products using it
Inventor: AGIN JEROME
IPC: C22B23/00
Filed: 2007-08-22
Granted: 2014-05-27
Abstract: Process for the treatment of a lateritic nickel/cobalt ore consisting of a mixture (2) of limonite and saprolite, characterized in that: the mixture (2) in the presence of an iron-precipitating agent is made into a pulp (1), having a solids content of between 10 and 40% by weight; the pulp undergoes a leaching operation (4) with sulphuric acid (5), at a temperature between 70°C and the boiling point and at atmospheric pressure; and a solid-liquid separation (8) is carried out so as to obtain an iron-containing solid residue (9) and a solution containing nickel and cobalt ions. Process for producing nickel and/or cobalt intermediate concentrates or commercial products using the above process.
Patent CA-2671228-C (CA)
Title: Machine auxiliaire pour des machines d'etiquetage
Inventor: NORRBY HENRY
IPC: B65C9/46
Filed: 2007-12-11
Granted: 2014-10-07
Abstract: L'invention porte sur une machine auxiliaire pour des machines d'étiquetage du type qui comprend une alimentation d'étiquettes (10) pour une application sur des emballages (4) de marchandises et une imprimante thermique (6) pour la disposition d'impressions informatives sur les étiquettes. La machine auxiliaire comprend un support (14) qui peut être connecté à la machine d'étiquetage et sur lequel est supportée une alimentation de revêtement (16), qui sont attachées de façon détachable à une bande (23), un mécanisme pour faire avancer la bande (23) vers un outil de capture (20) ayant l'objectif de capturer les revêtements individuelles de la bande et d'appliquer ceux-ci sur des étiquettes individuelles (10), ainsi qu'un distributeur (19) pour la décharge d'un chargement de substance sur l'étiquette individuelle. De façon avantageuse, dans la machine auxiliaire, un outil d'estampage (25) peut également être compris pour estamper des cavités dans les revêtements ou dans les étiquettes.
Patent CA-2671408-C (CA)
Inventor: HAYASHI YOSHIYUKI
IPC: F03D7/04
Filed: 2008-05-08
Granted: 2011-10-04
Abstract: It is an object to make it possible to completely or partially eliminate a yaw driving device and to reduce power consumption in a nacelle. A moment around a wind-turbine tower axis is calculated; an angle command value around the wind-turbine tower axis is calculated by adding a yaw-control command value to a reference command value for canceling out the moment; and a pitch angle command value of each wind turbine blade is set on the basis of the angle command value around the wind-turbine tower axis.
Patent CA-2672677-C (CA)
Title: Process for the reductive amination of aldehydes and ketones
Inventor: MOLITOR ERICH JOSEPH
IPC: C07C209/26
Filed: 2007-12-13
Granted: 2012-07-10
Abstract: Aldehyde or ketone compounds having more than one carbonyl group are reductively aminated to form a product amine compound having more than one primary amino group. The aldehyde or ketone compound is reacted with the product amine compound in the presence of an alcohol solvent, to form a reaction mixture that contains one or more intermediates. The intermediate is then reductively aminated to form the desired product. This process may produce the desired product in very high yields with low levels of secondary amine impurities.
Patent CA-2672782-C (CA)
Inventor: WINSLOW DONALD
IPC: E21B33/14
Filed: 2007-12-21
Granted: 2011-05-10
Abstract: La présente invention concerne un procédé permettant de fermer sélectivement une soupape de retenue unidirectionnelle de fond de puits (7), le procédé comprenant les étapes suivantes : fixer la soupape (7) à un tubage (26) ; verrouiller la soupape en configuration ouverte ; faire passer le tubage (26) et la soupape dans le puits de forage ; faire circuler inversement une composition à travers un espace annulaire défini entre le tubage et le puits de forage ; injecter une pluralité de billes (15) dans l'espace annulaire ; déverrouiller la soupape avec la pluralité de billes ; et fermer la soupape.
Patent CA-2674132-C (CA)
Inventor: LEGAY HERVE
IPC: H01Q3/20
Filed: 2007-12-21
Granted: 2012-07-17
Abstract: L'invention concerne une antenne réseau réflecteur reconfigurable comportant un sous-ensemble de motifs capable de rayonner des signaux émis dans une direction donnée et des moyens de chargement et de placement desdits réseaux rayonnants pour placer l'un d'entre eux dans une position choisie d'émission, caractérisée en ce que : les moyens de chargement et de placement comprennent un système de mise en défilement d'un premier film (F1) comportant les sous-ensembles de motifs rayonnants permettant de positionner sélectivement un sous-ensemble de motifs rayonnants en position d'émission; L'antenne peut être de type antenne réseau réflecteur ou de type antenne réseau à commande de phase.
Patent CA-2679386-C (CA)
Inventor: BOULIGNY VERNON J
IPC: E21B19/16
Filed: 2008-02-22
Granted: 2012-01-10
Abstract: The apparatus of the present invention is directed to a replacement cage assembly to modify a conventional power tong to enable the power tong to grip and rotate smaller diameter tubular segments. The method of the invention is directed to modifying a power tong to grip and rotate a tubular segment of a diameter smaller than could be gripped by the unmodified power tong. The invention provides a rotary gear insert, having an outer first cam surface and an interior second cam surface rotatably captured intermediate an upper cage plate and a lower cage plate and slidably receivable within the conventional rotary gear of the power tong and to cam and rotate a plurality of replacement gripping jaws pivotally captured adjacent the second cam surface and intermediate the upper cage plate and the lower cage plate.
Patent CA-2681115-C (CA)
Inventor: HAY HENRY F
IPC: B65D25/00
Filed: 2009-10-05
Granted: 2016-09-13
Abstract: A collapsible, portable container having a roof, a base, two foldable end walls and two removable side walls. The container is collapsed by removing the side walls and inwardly folding the end walls to draw the roof closer to the base. A slide lock feature is present which alternatively allows or prevents the inward folding of the container end walls.
Patent CA-2682449-C (CA)
Title: Intra-macroblock video processing
Inventor: AU JAMES
IPC: H04N19/61
Filed: 2008-03-27
Granted: 2014-02-18
Abstract: A system for processing sub-blocks of a macroblock of a video frame. In an example embodiment, the system includes a first module that is adapted to process each sub-block of the macroblock, wherein each sub-block is associated with a predetermined position in a first sequence. The processing of certain sub-blocks in the first sequence requires results of processing of one or more previously processed sub-blocks in the first sequence. A controller selectively enables the first module to process each sub-block of a second sequence that is altered from the first sequence so that the first module implements parallel or pipelined processing of certain sub-blocks of the macroblock. In a more specific embodiment each sub-block in the first sequence of sub-blocks is consecutively numbered 0-15 according to H.264 standards.