baber/WOPTO huggingface dataset:
Patent CA-2644147-C (CA)
Title: Systeme et methode de modification dynamique du debit numerique et de la configuration d'une videoconference bases sur l'activite du participant
Inventor: CHRISTIANSEN BERND
IPC: H04N7/15
Filed: 2007-03-08
Granted: 2014-11-25
Abstract: L'invention concerne des systèmes et méthodes permettant de transmettre et d'afficher simultanément tous les flux vidéo d'une vidéoconférence en adaptant dynamiquement les flux vidéo en fonction du volume audio émis par les participants, comprenant les étapes consistant à allouer une certaine largeur de bande à un participant à une vidéoconférence, déterminer un niveau d'activité du participant pendant la vidéoconférence, et modifier la largeur de bande passante allouée au participant en fonction du niveau d'activité déterminé. Sous un autre aspect, l'invention concerne une méthode d'affichage de flux vidéo comprenant les étapes consistant à créer une représentation graphique d'un participant à une vidéoconférence, afficher la représentation graphique ainsi créée, déterminer un niveau d'activité du participant pendant la vidéoconférence, et modifier la représentation graphique affichée du participant en fonction du niveau d'activité déterminé.
Patent CA-2645085-C (CA)
Title: Method and apparatus for conducting microwave assisted organic reactions with gas-phase reactants
Inventor: VANIER GRACE
IPC: B01J19/12
Filed: 2007-03-07
Granted: 2016-01-05
Abstract: A method of accelerating the hydrogenation of organic compounds is provided. The method includes positioning an microwave transparent reaction vessel containing at least one reactant suitable for hydrogenation in a microwave cavity, purging the reaction vessel, charging the reaction vessel with hydrogen gas, and applying a continuous single mode of microwave radiation within the cavity and to the vessel and its contents for a time sufficient to effect a chemical change in the reactants.
Patent CA-2649942-C (CA)
Title: Fuel cell system with reservoir exhaust
Inventor: YAMASHITA TOSHIHIRO
IPC: H01M8/04
Filed: 2007-04-20
Granted: 2012-01-10
Abstract: A fuel cell system according to this invention comprises: a pressurizing valve (2a) provided on a cooling water circulation path; a reservoir tank (5) into which the cooling water flows through a pipe (4) when the pressurizing valve (2a) is open; an air supply pipe (13) that is connected to the reservoir tank (5) to supply air for diluting a fuel gas when the fuel gas accumulates in the reservoir tank (5); and a diluted gas exhaust pipe (15) for discharging the diluted fuel gas from the reservoir tank (5).
Patent CA-2655762-C (CA)
Inventor: DREIMAN NELIK I
IPC: B23P19/10
Filed: 2006-01-27
Granted: 2011-05-17
Abstract: A method of assembling a compressor, comprises the steps of mounting a motor in a housing, the motor having a shaft, attaching a muffler to the housing, and mounting a compressor pump to the muffler, wherein the shaft is operatively engaged with the pump and the motor.
Patent CA-2664163-C (CA)
Inventor: UHLE CHRISTIAN
IPC: H04S5/00
Filed: 2007-10-23
Granted: 2013-07-16
Abstract: An apparatus for generating an ambient signal from an audio signal comprises means for lossy compression of a representation of the audio signal so as to obtain a compressed representation of the audio signal describing a compressed audio signal. The apparatus for generating the ambient signal further comprises means for calculating a difference between the compressed representation of the audio signal and the representation of the audio signal so as to obtain a discrimination representation. The apparatus further comprises means for providing the ambient signal using the discrimination representation. An apparatus for deriving a multi-channel audio signal from an audio signal comprises an apparatus for generating an ambient signal from an audio signal, an apparatus for providing the audio signal as a front-loudspeaker signal and an apparatus for providing the ambient signal as a back-loudspeaker signal.
Patent CA-2665607-C (CA)
Title: Synthesis of inimers and hyperbranched polymers
Inventor: SINGH ANIRUDHA
IPC: C07C69/675
Filed: 2007-10-04
Granted: 2014-12-02
Abstract: An inimer, and process for making same, having the following formula: wherein X = halogen, nitroxide, thioester; R = H or CH3; and R' = aliphatic, non-aliphatic, linear or branched, mesogenic, non mesogenic, chiral, achiral, hydrocarbon, non-hydrocarbon, selected from fluorocarbon, oligo(oxyethylene) and siloxane substituents, alkyl, aryl, mesogenic group, non-mesogenic group, aliphatic, non-aliphatic, siloxane, perfluoroalkyl, perfluoroaryl, or other fluorocarbon group, and polymers, and the process of making them, from the inimer.
Patent CA-2668538-C (CA)
Inventor: COPELAND STEPHAN
IPC: A47B21/013
Filed: 2009-06-09
Granted: 2015-07-28
Abstract: A keyboard support having a generally flat keyboard supporting surface and a track extending along an outer periphery of the keyboard support. A mouse support has a generally flat mouse supporting surface and is coupled to the keyboard support by a track follower that engages the track for movement along the track. A coupling arm engages the track follower and allows pivoting of the mouse support with respect to the keyboard support.
Patent CA-2669849-C (CA)
Title: Crystalline forms of (3s)-3-[n-(n'-(2-tert-butylphenyl)oxamyl)alaninyl]amino-5-(2',3',5',6'-tetrafluorophenoxy)-4-oxopentanoic acid
Inventor: DIMOCK STUART
IPC: A61P1/16
Filed: 2007-12-03
Granted: 2012-01-31
Abstract: The present invention relates to crystalline forms of (3S)-3-[N-(N'-(2-tert- butylphenyl)oxamyl)alaninyl]amino-5-(2',3',5',6'-tetrafluorophenoxy)-4-oxopentanoic acid (see formula (I)). The invention further relates to pharmaceutical compositions comprising such crystalline forms and to the use of said pharmaceutical compositions and said crystalline forms in the treatment of various conditions, particularly in the treatment of liver fibrosis.
Patent CA-2671863-C (CA)
Inventor: GRINNELL BRIAN WILLIAM
IPC: C07K14/745
Filed: 2007-12-10
Granted: 2015-07-21
Abstract: The present invention provides a method for preventing and/or treating subjects with acute renal failure caused by a variety of conditions. The method comprises administering to the subject soluble thrombomodulin which does not activate Protein C. In conjunction with standard of care, soluble thrombomodulin that does not activate Protein C will prevent or reduce acute kidney injury and subsequent morbidity and mortality.
Patent CA-2673637-C (CA)
Inventor: SUAREZ-RIVERA ROBERTO
IPC: G01V1/30
Filed: 2007-12-21
Granted: 2013-06-18
Abstract: A method, apparatus and computer usable program code for identifying regions in the ground at a well site (200). Continuous data (902) is received from the well site (200); reducing redundancies in the continuous data (902) received from the well site (200) to form processed data. Cluster analysis is performed (2308) using the processed data to form a set of cluster units, wherein the set of cluster units (1402) include different types of cluster units that identify differences between regions in the ground at the well site (200). Properties are identified for each type of cluster unit in the set of cluster units (1400) to form a model for the well site (200).
Patent CA-2675239-C (CA)
Inventor: DOBROWSKI PATRICK M
IPC: H04L45/28
Filed: 2007-01-11
Granted: 2016-08-09
Abstract: A control system uses a wireless network to provided communication between a host computer and field devices. The field devices are normally maintained in a lower power or sleep state. Only field devices that will be involved in a communication with the host computer are turned On and maintained On until communication between the field devices and the host computer is completed.
Patent CA-2681136-C (CA)
Inventor: CHEN YI
IPC: A61P35/00
Filed: 2008-03-24
Granted: 2012-05-22
Abstract: La présente invention concerne des hétéroaryles bicycliques substitués et des compositions les intégrant. Ils permettent de traiter les inflammations générales, l'arthrite, les maladies rhumatismales, l'arthrose, les troubles inflammatoires intestinaux, les troubles inflammatoires ou instables de la vessie, le psoriasis, les désagréments cutanés à composantes inflammatoires, les états inflammatoires chroniques, y-compris, mais de façon non limitative, les maladies auto-immunes telles que le lupus érythémateux systémique (SLE), la myasthénie grave, la polyarthrite rhumatoïde, l'encéphalomyélite aiguë disséminée, le purpura thrombocytopénique idiopathique, la sclérose en plaques, le syndrome de Sjögren et l'anémie hémolytique auto-immune, et les états allergiques, y-compris toutes les formes d'hypersensibilité. L'invention concerne étalement des traitements contre des cancers pour lesquels existe un lien de médiation, de dépendance ou d'association avec l'activité p110, y-compris, mais de façon non limitative, des leucémies telles que la leucémie myéloïde aiguë (AML), le syndrome myélodysplasique (MDS), le syndrome myéloprolifératif (MDP), la leucémie myéloïde chronique (CML), la leucémie lymphoblastique aiguë à lymphocytes T (T-ALL), la leucémie lymphoblastique aiguë à lymphocytes B (B-ALL), le lymphome non-hodgkiniens (NHL), le lymphome à lymphocytes B et les tumeurs solides telles que le cancer du sein.
Patent CA-2685267-C (CA)
Inventor: BRINKER EVA-MARIA
IPC: A21D8/04
Filed: 2008-04-25
Granted: 2016-04-05
Abstract: The present invention provides a dry particulate mix for use in yeast leavened bakery products, said mix comprising: 3-90 wt.% of non- fermentable carbohydrates, including at least 3 wt.% of a non- fermentable sugar alcohol; 0-50 wt.% of fermentable sugars; two or more bakery ingredients selected from the group consisting of: 10-90 wt.% of viable yeast; 10-50 wt.% of baking powder; 5-90 wt.% of emulsifier; 3-50 wt.% of ascorbic acid; and 0.0001-1 wt.% of bakery enzyme; all of these percentages being calculated on the combined amount of these two to five bakery ingredients; and wherein the weight ratio of non- fermentable carbohydrates to fermentable sugars exceeds 1:1. The invention also provides a sweetened dough obtainable by incorporating therein 3-75% by weight of the final dough of the aforementioned dry particulate mix.
Patent CA-2692250-C (CA)
Inventor: SHIMIZU SHINYA
IPC: H04N19/137
Filed: 2008-06-23
Granted: 2013-08-20
Abstract: Un dispositif de codage vidéo code une image d'un point de vue multiple comme suit. Le dispositif code une image devant être codée en générant une image combinée pour une caméra (ci-après, désignée en tant que première caméra) qui a capturé une image devant être codée, en fonction d'une image d'une caméra de référence déjà codée dans un point de vue différent d'un point de vue de la première caméra et des informations de parallaxe entre l'image de la caméra de référence et l'image devant être codée. Une image prédite d'une image différentielle est générée entre une image d'entrée de la région devant être codée et l'image combinée correspondante de façon à générer une image prédite de la région exprimée comme une somme de l'image différentielle prédite et de l'image combinée de la région devant être codée. Ainsi, il est possible de coder une prédiction résiduelle exprimée par une différence entre l'image prédite de la région devant être codée et l'image devant être codée dans la région.
Patent CA-2693460-C (CA)
Inventor: GREEN MINO
IPC: H01M4/04
Filed: 2008-07-17
Granted: 2015-10-13
Abstract: Pillared particles of silicon or silicon-comprising material and a method of fabricating the same. These particles may be used to create both a composite anode structure with a polymer binder, a conductive additive and a metal foil current collector, and an electrode structure. The structure of the particles overcoming the problems of charge/discharge capacity loss.
Patent CA-2696517-C (CA)
Inventor: FALK KELVIN L
IPC: F04F5/10
Filed: 2010-03-10
Granted: 2020-01-28
Abstract: Une pompe à jet et une méthode dutilisation de pompe à jet pour retirer des fluides et des matières solides dun conduit. La pompe à jet est adaptée pour être utilisée avec un système de tubage à rames multiples enroulable. La pompe à jet peut être déployée rapidement et elle conviendrait à une installation temporaire. La méthode peut être utilisée pour rétablir le débit dans des puits asséchés et poncés ou mettre à lessai les puits. La pompe à jet est adaptée pour retirer le fluide de forage, qui peut être retiré en combinaison avec un fluide moteur. Le système de tubage à rames multiples enroulable comprend deux conduits sensiblement parallèles ou plus, qui permettent au fluide moteur de sécouler dans des conduits séparés. Les formes de réalisation préférées portent sur une fonctionnalité supplémentaire par inclusion déléments de jet, déléments détecteurs, de soupapes de contre-pression et de tubes de production auxiliaires ou déléments de communication dans le système de tubage à rames multiples enroulable.
Patent CA-2701029-C (CA)
Inventor: ANNIS IOANA
IPC: C02F1/42
Filed: 2010-04-19
Granted: 2011-09-27
Abstract: A method for reducing antimicrobial compound levels in a liquid composition containing at least one antimicrobial compound. The method comprises contacting said liquid composition with a functionalized resin. Antimicrobial compounds that may be removed by this method include isothiazolin-3-ones, e.g., 2-methyl-4- isothiazolin-3-one; 5--chloro-2-methyl-4-isothiazolin-3-one; 2-n-octyl-4-isothiazolin-3-one; 4,5- dichloro-2-n-octyl- 4-isothiazolin-3-one; 1,2-benzisothiazolin-3-one and N-alkyl derivatives thereof, especially N-methyl and N-n-butyl; 2, 2-dibromo-3-nitrilopropionamide (DBNPA); 2-bromo-2- nitropropanediol (BNPD); dithio-2,2'-bis(benzmethylamide) (DTBMA); hexetidine; chlorphenesin, C1-C4 alkyl-4-hydroxybenzoates (alkyl parabens); 3- iodopropynylbutylcarbamate (IPBC); formaldehyde releasers and mixtures thereof.
Patent CA-2709449-C (CA)
Inventor: REGIROLI GIOVANNI
IPC: A23B7/152
Filed: 2010-07-13
Granted: 2013-01-29
Abstract: Une méthode de traitement de produit est présentée et comprend l'étape d'exposer ledit produit à une atmosphère contenant (i) 100 ppb à 5000 ppb par volume d'un ou de plusieurs composés de cyclopropène et (ii) d'éthylène, où la proportion de la teneur en éthylène par volume à la teneur en cyclopropène par volume est de 0,1:1 à 8:1.
Patent CA-2711010-C (CA)
Inventor: HARRIS WILLIAM H
IPC: A61F2/34
Filed: 2001-07-19
Granted: 2013-10-15
Abstract: The present invention provides monopolar acetabular liners (32, 54) that can enclose a femoral head (14) to form a hip replacement prosthesis (30, 50), wherein the liner (32, 54) has a rim (34) that creates an orifice, wherein the orifice has a diameter that is smaller than the diameter of the femoral head (14), and wherein the liner (32, 54) encompasses greater than 50 percent of the volume of the head (14), wherein a constraining ring (56) can be used in conjunction with the monopolar constrained acetabular liner (32, 54) to provide additional support for the femoral head (14) to stay with the acetabular liner (32, 54) and avoid dislocation. Assemblies and complete prosthetic replacements are also provided. Liners (32, 54) and constraining rings (56) having no, one or more recesses (36) also are provided.
Patent CA-2711379-C (CA)
Inventor: SATAKE YOSHINORI
IPC: A23C7/04
Filed: 2008-12-26
Granted: 2017-05-09
Abstract: The present invention suggests a method for treating a liquid food, which is suitable for efficiently and effectively decreasing the dissolved oxygen concentration in liquid foods having high foaming property and low defoaming property such as skim milk. The dissolved oxygen concentration of the liquid food is decreased by putting the liquid food into a decompression vessel while heating the liquid food to a temperature higher than or equal to the saturation temperature (boiling point) of the liquid food under the decompression atmosphere in the decompression vessel, or putting the liquid food into a decompression vessel while depressurizing the decompression vessel to a pressure lower than or equal to the saturation vapor pressure of the liquid food at the temperature of the liquid food.
Patent CA-2714261-C (CA)
Title: Capuchon reversible pour chapeau exterieur d'aiguille de stylo injecteur
Inventor: DIBIASI MICHAEL A
IPC: A61M5/32
Filed: 2010-09-01
Granted: 2018-03-06
Abstract: Un ensemble aiguille de stylo comprend un capuchon pour recouvrir lextrémité de non-injection dune aiguille dun stylo injecteur. Laiguille est reçue par un embout qui est disposé dans un couvercle extérieur. Le capuchon est conçu pour être relié au couvercle extérieur à une première ou une deuxième position. Le capuchon est amovible à la première position et le capuchon est verrouillé au couvercle externe à la deuxième position.
Patent CA-2718806-C (CA)
Inventor: POTTER DAVID K
IPC: C09D123/26
Filed: 2009-03-18
Granted: 2015-10-13
Abstract: The present invention provides a cross linked polyolefin thermoset material, comprising maleic anhydride functionalized reactive polyolefin wax cross linked with a polyamine. The thermoset may be made by a method involving reaction of a maleic anhydride functionalized reactive polyolefin wax with a polyamine.  The polyolefin may be polyethylene, polypropylene and their copolymers.  The polyamine is a primary or secondary alkyl polyamines, alkyl ether polyamines, aryl polyamines. Polyols may be used instead of polyamines, for example alkyl polyols, alkyl ether polyols or aryl polyols.
Patent CA-2727863-C (CA)
Inventor: KAZMI MUHAMMAD
IPC: H04W24/06
Filed: 2008-12-08
Granted: 2016-11-29
Abstract: The present invention relates to a method for performing UE performance test in an OFDMA system, in which all or part of available downlink radio resources in a cell are transmitted, comprising the step of splitting said resources used for transmission into contiguous unities in the frequency domain such that one or more of said unities consists of resources allocated to one or more UE under test; and at least one of said unities consists of resources allocated to virtual users. The invention also relates to an arrangement in a network node capable of performing said method.
Patent CA-2731550-C (CA)
Title: Tensioactifs copolymeres
Inventor: YANG YONG
IPC: C09K23/52
Filed: 2009-07-21
Granted: 2014-09-23
Abstract: La présente invention concerne des copolymères hyperramifiés et des compositions dans lesquelles ils sont incorporés, par ex., des compositions de colorants, des bases à teinter et des revêtements tels que des peintures au latex, et des procédés de fabrication de tels copolymères et de telles compositions.
Patent CA-2731924-C (CA)
Title: Procede pour la synthese d'ezetimibe et intermediaries utiles pour une telle synthese
Inventor: MRAVLJAK JANEZ
IPC: C07C69/65
Filed: 2009-07-29
Granted: 2017-04-18
Abstract: La présente invention concerne de nouveaux intermédiaires utiles pour la synthèse dézétimibe (EZT), lesdits intermédiaires ayant une structure disomérie Z caractéristique commune. Le procédé de synthèse est basé sur lacide Z-5-(4-fluorophényl)-pent-4-enoïque grâce à dautres intermédiaires Z, pour une synthèse totale permettant lobtention dézétimibe final à des rendements élevés.
Patent CA-2732397-C (CA)
Inventor: MCGUIRE BERNARD
IPC: F03D3/06
Filed: 2009-08-21
Granted: 2017-01-03
Abstract: A water powered turbine (1) comprises a main support frame-work (2) which rotatably carries a rotor (3) comprising a main shaft (5) to which three blades (7) are attached by carrier discs (8) and (9). The carrier discs (8, 9) are rigidly secured to the main shaft (5), and the blades (7) are pivotally connected to the discs (8) and (9) by pivot shafts (16) and (17). Each blade (7) is of constant hydro-foil cross-section along its entire length and defines a first upper spiral (12) and a second lower spiral (13). The first spiral (12) extends from a first end (10) which is coupled to the main shaft (5) by the carrier disc (8), and the second spiral (13) of each blade (7) extends from a second end (11) of the blade (7) which is coupled to the main shaft (5) by the carrier disc (9). The first and second spirals (12) and (13) are of opposite hand and extend from the respective first and second ends (10, 11) to meet midway between the respective first and second ends (10, 11). The first and second spirals (12, 13) define respective central spiral axes which substantially coincide with a main central rotational axis (4) about which the rotor (3) is rotatable. The pivot shafts (16, 17) of each blade (7) define a corresponding secondary axis (18) about which the blades (7) are pivotal for selectively altering the dive angle of the first and second spirals (12) and (13) of the blades (7).
Patent CA-2737404-C (CA)
Inventor: WOONTON BRAD WILLIAM
IPC: C08B37/12
Filed: 2009-09-22
Granted: 2018-04-10
Abstract: The present invention relates to a method for isolating proteins from a solution containing the proteins. The invention also relates to a method for the chromatographic separation of proteins. The present invention also relates to crosslinked hydroxylic polymer particles functionalized with temperature-responsive copolymer, and to methods of preparing such particles.
Patent CA-2740654-C (CA)
Inventor: TEMBLADOR RICHARD
IPC: H01B7/18
Filed: 2011-05-19
Granted: 2020-08-18
Abstract: Il est décrit dans un câble électrique du type ayant une gaine externe renfermant un ensemble conducteur comprenant une pluralité de conducteurs isolés disposés à lintérieur dun liant, le liant ayant une résistance à lécrasement pour protéger les conducteurs isolés, une amélioration dans laquelle un activateur de force est mélangé dans lisolation de conducteur de telle sorte que le liant peut être retiré sans diminuer une résistance à lécrasement du câble électrique.
Patent CA-2746350-C (CA)
Title: Anti-rhd monoclonal antibodies
Inventor: DAFTARY GAUTAM VINOD
IPC: A61P7/00
Filed: 2009-12-24
Granted: 2018-06-12
Abstract: Anti-RhD monoclonal antibodies and methods for the production thereof.
Patent CA-2748342-C (CA)
Inventor: FODOR ANDRAS
IPC: A47K10/46
Filed: 2010-01-05
Granted: 2017-12-19
Abstract: Wipe dispenser and collector unit particularly for use in gents' toilets, with a storage cabinet (2) for batches of wipes (24), with an aperture for the bottom wipe (24) located at the centre of an angled bottom at an acute angle with the horizontal; the cabinet has a wall-mounting rear cover (3) and a front panel (5) connected to it that can be tilted forward in order to open it, with those two components forming the interior of the closed wipe storage cabinet (2), with a waste container at a specific distance underneath, which also has a wall-mounting rear cover (30), whose storage space, open at the top, is defined by the rear cover (30) and the front unit that can be tilted against it, with the bottom of the front unit connecting to the holes (14) at the bottom of the rear cover (30) with matching bolts (15), which can be released when the unit is tilted forward.
Patent CA-2751956-C (CA)
Inventor: HEWITT TROY L
IPC: B63B17/00
Filed: 2011-09-12
Granted: 2017-10-03
Abstract: An onboard lift leg construction for a pontoon boat has a plurality of movable support legs including rear telescoping tube support legs that are fixed to a frame of a pontoon boat. The telescoping tube support legs each include an outer tube fixed to the frame, and an inner tube slidably mounted within the outer tube. A linear hydraulic actuator is secured to a head member that is supported on the outer tube. The actuator has an extendable and retractable rod that is attached or secured to the lower end of the inner tube such that when the actuator is extended, the inner tube is also extended to effectively lift the pontoon boat to which the outer tube is attached. The forward portions of the pontoon boat frame can be provided with pivoting lift legs for lifting the pontoon boat.
Patent CA-2755971-C (CA)
Inventor: PHIASIVONGSA PASIT
IPC: C07K5/08
Filed: 2010-03-22
Granted: 2017-05-16
Abstract: The invention relates to crystalline tripeptide keto epoxide compounds, methods of their preparation, and related pharmaceutical compositions.