baber/WOPTO huggingface dataset:
Patent CA-2683984-C (CA)
Title: Moule pour moulage en continu d'une piece de moulage en forme de rondin et procede de moulage en continu correspondant
Inventor: KAWAMOTO MASAYUKI
IPC: B22D11/043
Filed: 2007-07-25
Granted: 2011-03-15
Abstract: Cette invention concerne un moule pour le moulage en continu d'une pièce de moulage en forme de rondin au moyen d'une machine de moulage en continu incurvée, lorsque D0 représente le diamètre intérieur [m] du moule au niveau du rebord inférieur et R0 représente le rayon de courbure [m] de la courbure en dehors du rebord inférieur du moule et lorsque le taux de variation [%/m] du diamètre intérieur du moule par unité de longueur le long du sens de moulage, Tp, tel que représenté par la formule (1) et le taux de variation [%/m] du rayon de courbure de la courbure extérieure par unité de longueur le long du sens de moulage, Rp, tel que représenté par la formule (2), le taux de variation du diamètre intérieur du moule, Tp, et le taux de variation du rayon de courbure, Rp, répondent à la relation représentée par la formule (3). Formule (1): Tp=(1/D0)x(dD/dx)x100 [%/m] Formule (2): Rp=(1/R0)x(dR/dx)x100 [%/m]. Dans ces formules, D figurant dans la formule (1) représente le diamètre intérieur du moule à une distance de x depuis le rebord supérieur du moule, et R figurant dans la formule (2) représente le rayon de courbure de la courbure extérieure à la distance x. Formule (3) Rp=(Tp/2)x(D0/R0). Le contact de la pièce de moulage avec la surface périphérique interne du moule s'uniformise et s'adapte sur toute la périphérie, de telle sorte qu'une pièce de moulage en forme de rondin d'une grande qualité, exempte de défaut de moulage puisse être produite de manière stable.
Patent CA-2689551-C (CA)
Inventor: HOPKINS Derek
IPC: A01N25/30
Filed: 2008-08-05
Granted: 2015-10-06
Abstract: This invention relates to a high-strength herbicidal formulation containing high concentrations of fluroxypyr meptyl ester in an N-alkanoyl morpholine solvent which exhibits significantly greater low temperature stability at high concentrations.
Patent CA-2694420-C (CA)
Inventor: IDEN MICHAEL E
IPC: B61C7/04
Filed: 2010-02-23
Granted: 2016-05-31
Abstract: The present invention relates to a container-based locomotive power source that can be readily interchanged.
Patent CA-2698370-C (CA)
Title: Multi-tiered quantization of channel state information in multiple antenna systems
Inventor: MIELCZAREK BARTOSZ
IPC: H04B7/005
Filed: 2008-09-05
Granted: 2016-07-12
Abstract: A multi-tiered CSI vector quantizer (VQ) is provided for time-correlated channels. The VQ operates by quantizing channel state information by reference to both the current channel state information and a prior channel state quantization. A system is also provided that uses multi-tiered CSI quantizers. Enhanced signaling between the transmitter and receivers is provided in order to facilitate the use of multi-tiered CSI quantizers.
Patent CA-2701566-C (CA)
Title: Barre de commande destinee a des mecanismes de traction
Inventor: NADEAU CLAUDE
IPC: A63C5/08
Filed: 2010-04-29
Granted: 2017-06-27
Abstract: Une barre de commande permettant une fixation amovible à un mécanisme de traction est formée par une pluralité de segments de barre allongés reliés bout à bout, de manière que la barre de commande puisse adopter une pluralité de formes, ce qui la rend facilement manuvrable par un utilisateur déplaçant son poids corporel pour diriger et manuvrer le système de propulsion. Un système de propulsion autonome comprenant une unité motorisée pourvue dun mécanisme de traction.
Patent CA-2712671-C (CA)
Title: Raccord pivotant en plusieurs parties pour train d'atterrissage d'helicoptere
Inventor: LANDRY MARTIN
IPC: B64C27/00
Filed: 2009-01-16
Granted: 2013-01-08
Abstract: La présente invention concerne un raccord pivotant en plusieurs parties destiné à être utilisé sur un aéronef doté d'un train d'atterrissage de type à patins, le raccord présentant un raccord avant, et un raccord arrière, et au moins une sangle inférieure. Cette configuration permet de transférer les charges de traverse sur les poutres principales de l'aéronef, permettant de ce fait une embardée longitudinale sélectionnée de l'aéronef et empêchant l'aéronef de passer en état de résonance.
Patent CA-2718987-C (CA)
Inventor: KOMATSU HIDETAKA
IPC: C07C319/28
Filed: 2009-03-18
Granted: 2016-03-08
Abstract: The present invention herein provides a method for highly efficiently preparing high    purity    crystals                                            of    2-amino-2-[2-[4-(3-benzyloxyphenylthio)-2-chloro-phenyl]-ethyl]-1,3-propanediol hydrochloride:( (see above formula) The method comprises the following steps: (1) dissolving 2-amino-2-[2-[4-(3-benzyloxyphenylthio)-2-chlorophenyl]ethyl]-1,3-propanediol in a mixed solvent comprising ethanol and ethyl acetate with stirring at a temperature ranging from 50 to 90°C, to thus prepare a solution of 2-amino-2-[2-[4-(3-benzyloxyphenylthio)-2-chlorophenyl]ethyl]-1,3-propanediol;  and then (2) adding hydrochloric acid having a concentration ranging from 1 to 12 mole/L to said solution with stirring at a temperature ranging from 50 to 90°C, to thus crystallize the hydrochloride of 2-amino-2-[2-4-(3-benzyloxyphenylthio)-2-chlorophenyl]ethyl]-1,3-propanediol, wherein, in the step (1), a volume amount of the mixed solvent ranges from 20 to 50 times the mass of 2-amino-2-[2-[4-(3-benzyloxyphenylthio)-2-chlorophenyl]ethyl]-1,3-propanediol; and a mass ratio of ethanol/ethyl acetate ranges from 1/4 to 1/1.
Patent CA-2719581-C (CA)
Inventor: TIWARI SANJAY
IPC: C12P17/02
Filed: 2008-05-22
Granted: 2013-11-12
Abstract: The invention provides a process for the production of lipase inhibitors via an improvised fermentation process characterized in that a combinatorial feeding of linoleic acid or its esters or salts thereof and an omega-9 fatty acid, preferably oleic acid and/or its derivatives is employed during said process resulting in an improved yield co-efficient, productivity further providing ease of operation.
Patent CA-2726577-C (CA)
Inventor: NAKAMURA KOHEI
IPC: B65D41/06
Filed: 2009-05-29
Granted: 2013-01-08
Abstract: Disclosed is a connecting structure that enables a lid body to be connected by the slight rotation thereof in either direction, and that is robust with respect to use in many environments including sandy or dusty environments. A connecting structure (1A) for connecting a first member (2A) and a second member (3A), wherein the first member (2A) comprises a connecting upright portion (21) and a plurality of locking flanges (22) provided to extend outwards along the circumferential direction of the outer face of the connecting upright portion (21), while the second member (3A) comprises a connecting side-wall portion (32) that overlies the connecting upright portion (21) and a plurality of locking projections (33) provided to extend inwards from the inner face of the connecting side-wall portion (32). The bottom faces of the locking flanges (22) distend downwards in a convex curved shape and, when the second member (3A) is overlaid on the first member (2A) and rotated, the upper faces of the locking projections (33) are guided with sliding contact along the convex curved bottom faces (23) of the locking flanges (22) and stopped at the lowermost position of the convex curved bottom faces (23).
Patent CA-2730599-C (CA)
Title: Agent therapeutique utilise dans l'insuffisance renale chronique
Inventor: MATSUDA FUKO
IPC: A61K31/497
Filed: 2009-07-23
Granted: 2016-09-13
Abstract: Cette invention concerne un agent thérapeutique utilisé dans linsuffisance rénale chronique, qui comprend un composé de formule générale (1) ou son sel pharmacologiquement acceptable comme principe actif. Linvention concerne spécifiquement un médicament comprenant un composé de formule générale (1) ou son sel pharmacologiquement acceptable comme principe actif et capable daméliorer la fonction rénale, daméliorer lanémie, dactiver la SOD et de provoquer lexcrétion dune substance néphrotoxique.
Patent CA-2731013-C (CA)
Inventor: SHU CHANG-QING
IPC: G10L15/06
Filed: 2011-02-02
Granted: 2018-09-04
Abstract: An integrated language model includes an upper-level language model component and a lower-level language model component, with the upper-level language model component including a non-terminal and the lower-level language model component being applied to the non-terminal. The upper-level and lower-level language model components can be of the same or different language model formats, including finite state grammar (FSG) and statistical language model (SLM) formats. Systems and methods for making integrated language models allow designation of language model formats for the upper--level and lower-level components and identification of non-terminals. Automatic non-terminal replacement and retention criteria can be used to facilitate the generation of one or both language model components, which can include the modification of existing language models.
Patent CA-2733233-C (CA)
Inventor: CHEN XIAOMING
IPC: G06Q30/00
Filed: 2009-08-07
Granted: 2018-01-16
Abstract: The subject matter of this specification can be implemented in, among other things, a computer-implemented method including receiving a first input from a publisher who has established an account with a content-distributing entity to publish content from others, the first input being generated based on a publisher media item configured to present at least part of the content and including code from the publisher media item for requesting the content. The method further includes obtaining the content from the content-distributing entity including using the code to generate a request for the content. The method further includes generating an analysis view available to the publisher, the analysis view generated using the content.
Patent CA-2738061-C (CA)
Title: Process for co2 capture using micro-particles comprising biocatalysts
Inventor: FRADETTE SYLVIE
IPC: C01B32/50
Filed: 2010-08-04
Granted: 2012-10-23
Abstract: A process for capturing CO2 includes contacting a CO2-containing gas with an absorption mixture optionally within a packed reactor. The absorption mixture includes a liquid solution and micro-particles. The micro-particles include a support material and biocatalyst supported by the support material and are sized and provided in a concentration such that the absorption mixture flows through the packed reactor and that the micro-particles are carried with the liquid solution to promote dissolution and transformation of CO2 into bicarbonate and hydrogen ions. The absorption mixture and micro-particles may be provided in an absorption reactor so as to be pumpable. Furthermore, a process for desorbing CO2 gas from an ion-rich aqueous mixture includes providing biocatalytic micro-particles and feeding the mixture to a desorption reactor, to promote transformation of the bicarbonate and hydrogen ions into CO2 gas and water.
Patent CA-2749281-C (CA)
Title: N-glycanes contenant du galactose-alpha-1,3-galactose dans des produits de type glycoproteines derives de cellules cho
Inventor: BOSQUES CARLOS
IPC: G01N33/68
Filed: 2009-01-22
Granted: 2016-11-29
Abstract: La présente invention concerne des méthodes d'évaluation d'une population de cellules CHO (Chinese Hamster Ovary) par mesure des glycanes contenant des résidus galactose-alpha-1-3-galactose terminaux produits par lesdites cellules, lesdites cellules CHO n'ayant pas été génétiquement modifiées pour exprimer une séquence codant l'alpha-galactosyle transférase.
Patent CA-2751074-C (CA)
Inventor: HARTMAN THOMAS B
IPC: F25B1/04
Filed: 2010-01-20
Granted: 2015-03-24
Abstract: An improved method for sequencing variable speed centrifugal compressors on and off line to ensure optimal operating efficiency in a liquid cooling system under all operating circumstances is described. The present disclosure teaches modifying equipment sequencing decisions (to add or shed a unit), based in part on the position of the compressor inlet vanes. This new approach achieves improved energy efficiency of the overall system by taking into account operating conditions of individual compressors or chillers that may be sub-optimal.
Patent CA-2751913-C (CA)
Title: Systeme et procede de mise a jour du champ des donnees de localisation de l'imprimante
Inventor: ST LAURENT MICHAEL
IPC: H04L9/32
Filed: 2011-09-08
Granted: 2018-09-04
Abstract: Un système et un procédé sont présentés pour la mise à jour de linformation de localisation associée à une ressource dimprimante enregistrée dans un registre de sources dimprimante sur un système daccès aux ressources en réseau. La mise à jour de linformation de localisation de la ressource dimprimante peut impliquer lobtention dun identifiant unique de la ressource dimprimante, la détermination de lemplacement de limprimante au moyen dun GPS ou dautres services fondés sur lemplacement, lauthentification daccès au registre de sources dimprimante et la transmission de linformation de localisation au registre de ressources dimprimante. Les systèmes de mise à jour de linformation de localisation dans le registre de ressources peuvent fonctionner sur la ressource dimprimante ou en conjonction avec un dispositif mobile. Le système peut fonctionner de manière autonome ou offrir une interface utilisateur destinée à un administrateur système en vue de la mise à jour de linformation de localisation.
Patent CA-2752564-C (CA)
Inventor: IWAI TAKASHI
IPC: H04J1/00
Filed: 2010-02-17
Granted: 2017-03-07
Abstract: A scheduling apparatus and a scheduling method, wherein the amount of signaling for frequency resource allocation information can be reduced while maintaining system throughput performance. In a base station apparatus (100), a scheduling section (113) allocates frequency resources to frequency allocation target terminals based on set frequency allocation units, and a frequency allocation parameter setting section (112) adjusts the set frequency allocation units set in the scheduling section (113) based on cluster numbers. Due to this, in each cluster number, frequency resources can be allocated based on the most suitable frequency allocation units with respect to the signaling bit number. As a result, the amount of signaling for frequency resource allocation information can be reduced. Further, system throughput can be maintained by making the cluster number, which is a parameter having little effect on system throughput, a setting parameter for frequency allocation units.
Patent CA-2756506-C (CA)
Title: Annulus mud flow rate measurement while drilling and use thereof to detect well dysfunction
Inventor: ALBERTY MARK W
IPC: E21B47/10
Filed: 2010-03-12
Granted: 2014-08-26
Abstract: Methods and apparatus are described that combine a measurement of the physical velocity of material within the annulus of a well between the drill pipe and the wall of the well with a measurement of the area of the flow as determined from a measurement of distance between the drill pipe and the wall of the hole to determine the actual material volumetric flow rate. Changes in volumetric flow rate at one or more points along the well can be used to determine the occurrence and location of well dysfunctions. This knowledge can then be used to make decisions about treating well dysfunctions which will lead to more efficient use of drilling rig time.
Patent CA-2757405-C (CA)
Inventor: MIZON JOHN
IPC: G07C9/00
Filed: 2010-04-01
Granted: 2018-05-29
Abstract: The method for access control comprises the following steps. An identification code (ID) is sent to an access node (2) using a mobile telephone (1). If the identification code (ID) is recognized as valid, an access code (6; 7) is sent from the access node (2) to the mobile telephone (1) and presented on the display (1.1) of the mobile telephone (1). The access code (6; 7) is de-tected using a camera (5), and if the access code (6; 7) is recognized as valid, the access is granted.
Patent CA-2758528-C (CA)
Inventor: CHEN DAYONG
IPC: H04L25/03
Filed: 2010-04-21
Granted: 2017-11-07
Abstract: A demodulator is provided that functions as a reduced-state equalizer and pro-duces reliable soft bit values. According to an embodiment, soft bit values are generated for a sequence of transmitted symbols using a demod-ulator by updating an M-state trellis managed by the demodulator response e to a transition from symbol time n-1 to symbol time n, where M is a function of the number of bits per symbol in the sequence of transmitted symbols. Survivor met-rics associated with the M states of the trellis are saved each symbol time so that the demodulator can calculate soft bit values with regard to transi-tions from symbol time n + D-1 to symbol time n+ D. The survivor metrics indicate the probabil-ity that each respective state represents the trans-mitted symbol associated with symbol time n+D-1. The trellis is traced back through to cal-culate soft bit values for a symbol detected at symbol time n-D based on survivor metrics saved for the M states at symbol time n-D.
Patent CA-2758830-C (CA)
Title: Surface abradable pour carenage interne de stator
Inventor: HIERNAUX STEPHANE
IPC: F01D9/00
Filed: 2011-11-21
Granted: 2018-02-13
Abstract: La présente invention a trait à un joint détanchéité (7) dun stator de turbomachine, ledit joint (7) comprenant une première surface abradable opposée à une partie rotor de la turbomachine et une seconde surface en contact avec une enveloppe intérieure (3) du stator, ledit joint (7) comprenant une pluralité dunités constitutives (10), chacune de ces dernières ayant sur sa première surface abradable un gradin périphérique (9) créant un obstacle dans le sens circonférentiel de lenveloppe intérieure (3).
Patent CA-2761528-C (CA)
Title: Polymere pouvant gonfler, comportant des sites anioniques
Inventor: MORADIARAGHI AHMAD
IPC: C08K5/20
Filed: 2010-06-09
Granted: 2017-06-06
Abstract: L'invention porte sur des polymères pouvant gonfler, solubles dans l'eau, réticulés et stables, et sur des procédés pour les préparer. Plus particulièrement, l'invention porte sur une composition comprenant des particules polymères expansibles ayant des sites anioniques et des agents de réticulation labiles et des agents de réticulation stables, lesdites particules étant mélangées à un fluide et à un agent de réticulation cationique, qui est capable de soumettre à une réticulation plus poussée les particules, lors de la dégradation de l'agent de réticulation labile et de l'exposition des sites anioniques de façon à former un gel. Une utilisation particulièrement importante consiste en une utilisation en tant que fluide d'injection lors de la production du pétrole, où les particules polymères expansibles sont injectées dans la zone cible, et lorsque la chaleur et/ou le pH de la zone cible provoquent une dégradation de l'agent de réticulation labile, et les particules se dilatent, l'agent de réticulation cationique provoque une réticulation du polymère pour former un gel, permettant ainsi de dévier l'eau vers les régions à perméabilité plus faible et améliorant la récupération du pétrole.
Patent CA-2762652-C (CA)
Inventor: JONCZYK ALFRED
IPC: C07K7/64
Filed: 2010-05-20
Granted: 2018-10-02
Abstract: La présente invention concerne de nouvelles substances solides à base d'acide [(2S,5R,8S,11 S)-5- benzyl-11 -(3-guanidino-propyl)-8-isopropyl-7-méthyl-3,6,9,12,15-pentaoxo- 1,4,7,10,13-pentaaza-cyclopentadec-2-yl]-acétique, leurs procédés de production et leur utilisation dans des produits pharmaceutiques.
Patent CA-2763160-C (CA)
Inventor: WALSH MARTIN
IPC: H04S5/00
Filed: 2010-05-28
Granted: 2016-02-23
Abstract: There are provided methods and an apparatus for processing audio signals.  According to one aspect of the present invention there is included a method for processing audio signals having the steps of receiving at least one audio signal having at least a center channel signal, a right side channel signal, and a left side channel signal; processing the right and left side channel signals with a first virtualizer processor, thereby creating a right virtualized channel signal and a left virtualized channel signal;  processing the center channel signal with a spatial extensor to produce distinct right and left outputs, thereby expanding the center channel with a pseudo-stereo effect; and summing the right and left outputs with the right and left virtualized channel signals to produce at least one modified side channel output.
Patent CA-2766659-C (CA)
Title: Circuit de commande a deux niveaux d'eclairement
Inventor: ANISSIMOV VIATCHESLAV
IPC: H05B41/36
Filed: 2012-02-01
Granted: 2016-11-15
Abstract: Un ballast pour alimenter une lampe comprend deux commutateurs, chacun pour connecter de manière sélective le ballast aux bornes à haute tension respectives, chacune ayant deux états (MARCHE (ON) et ARRÊT (OFF)). Le ballast comprend également un circuit de conversion qui procure une tension pour alimenter la lampe et un circuit de détection. Le circuit de détection comprend deux entrées, chacune couplée à un commutateur respectif; deux résistances, chacune couplée à une entrée respective; deux sorties, chacune connectée au circuit de conversion; un réseau de transistor; et un condensateur. Une sortie procure une alimentation au circuit de conversion et est branchée à lentrée par les résistances. Lautre transmet au circuit de conversion un signal de contrôle, indiquant un niveau de tension de manière à alimenter la lampe à un niveau de lumière particulier, selon létat des commutateurs. Le réseau de transistor détecte une tension différentielle entre les entrées, générant le signal de contrôle comme résultat. Le condensateur lisse le signal de contrôle.
Patent CA-2774699-C (CA)
Inventor: LEFEBER DIRK
IPC: A61F2/66
Filed: 2010-09-21
Granted: 2019-05-14
Abstract: A prosthesis or orthosis comprising a first body and a second body rotatable to one another, comprising a passive mechanical converting mechanism comprising a third body arranged movably with respect to the first body, an elastic element arranged between the third and the second body, the mechanical converting mechanism arranged for converting an angular change between the first body and the second body into a change of load on the elastic element, further comprising ratio adapting means interacting with the converting mechanism arranged for modifying the conversion ratio by which the change of load on the elastic element is performed.
Patent CA-2775916-C (CA)
Inventor: CUSON ROBERT L
IPC: A61G5/10
Filed: 2010-10-08
Granted: 2015-02-03
Abstract: Wheeled vehicles, such as wheelchairs, that are adapted to traverse obstacles are provided. The wheeled vehicles include a frame, drive wheels, front anti-tip wheels positioned in front of the drive wheels and rear anti-tip wheels positioned behind the drive wheels. One exemplary vehicle includes front anti-tip wheels supported by rigid arms that are fixed to the frame and drive assemblies that are independently suspended from the frame. Another exemplary vehicle includes a linkage that links the front and rear anti-tip wheels, such that movement of one of the front or rear anti-tip wheel relative to the frame causes movement of the other wheel relative to the frame.
Patent CA-2776088-C (CA)
Title: Passive door lock device
Inventor: NOLTE DOUGLAS A
IPC: E05B63/00
Filed: 2012-05-04
Granted: 2016-01-05
Abstract: According to embodiments of the invention, a device for securing the passive panel of a double door assembly includes a rotatable handle for retracting and extending remote bolts to secure the passive panel to the door frame, and a lock bolt that can be extended and retracted by a separate control to secure the passive panel to the active panel.