baber/WOPTO huggingface dataset:
Patent CA-2673634-C (CA)
Inventor: KOROBKOV DIMITRI
IPC: H04B3/54
Filed: 2007-12-21
Granted: 2014-04-15
Abstract: The present invention is concerned with an Orthogonal Frequency Division Multiplex (OFDM) data transmission over a transmission channel that is subject to narrowband interferers. An increased overall bit or data transmission rate is achieved by a method of determining a channel capacity of a plurality of sub-channels of the transmission channel based on a net background noise power estimation. The net background noise power comprises only white noise-like contributions and excludes; to a reasonable extent; noise contributions or signal power from narrowband interferers. Hence, the net background noise power is reduced as compared to the conventional case of a background noise power estimated for the totality of sub-channels or a continuous transmission band. Based on this, an OFDM signal code construction or bit allocation scheme is chosen that provides for optimized data transmission at a data rate that approximates or approaches the more realistic channel capacity of the individual sub-channel, resulting in an increased overall bit or data transmission rate.
Patent CA-2673692-C (CA)
Inventor: SCHAD ROBERT DIETRICH
IPC: B22D17/20
Filed: 2008-01-28
Granted: 2011-07-26
Abstract: L'invention concerne un verrou (130) destiné à un système de moulage (100) équipé d'une tige (121) et d'un plateau (122), lequel verrou comprend : un organe verrou (510) associé à la tige (121), l'organe verrou (510) comprenant une rangée de dents (238) interrompues par la tige qui s'étendent depuis la tige (121), et une rainure de tige (236) qui s'étend le long de la rangée de dents (238) interrompues par la tige; et un organe verrou complémentaire (512) comprenant une rangée de dents (248) interrompues par un manchon qui s'étendent depuis un manchon (230), lequel manchon (230) est couplé au plateau (122); et une rainure de manchon (246) qui s'étend le long de la rangée de dents (248) interrompues par le manchon, la rangée de dents (238) interrompues par la tige de l'organe verrou (510) pouvant coopérer par rotation avec la rangée de dents (248) interrompues par le manchon de l'organe verrou complémentaire (512), l'organe verrou complémentaire (512) pouvant coopérer avec l'organe verrou (510) en une position située à proximité d'une zone de flexion relativement plus basse (514) du plateau (122).
Patent CA-2673719-C (CA)
Title: Analogues peptidiques de t-140 presentant une activite superagoniste par rapport a cxcr4 destines a une extraction de moelle osseuse
Inventor: PELED AMNON
IPC: A61K38/10
Filed: 2007-12-23
Granted: 2018-07-24
Abstract: L'invention concerne de nouvelles utilisations thérapeutiques de peptides analogues de T-140 et des compositions comprenant de tels peptides. En particulier, l'invention concerne des compositions et des procédés destinés à améliorer une transplantation de moelle osseuse et à traiter d'autres troubles associés à une déplétion ou à une suppression de moelle osseuse.
Patent CA-2673811-C (CA)
Inventor: OCHS HAROLD
IPC: A61C15/04
Filed: 2009-07-23
Granted: 2016-11-01
Abstract: La présente invention concerne un appareil qui permet le revêtement de manière égale et uniforme dun ruban dentaire.
Patent CA-2675732-C (CA)
Inventor: THOMASSET JACQUES
IPC: B29C48/09
Filed: 2008-01-29
Granted: 2014-10-28
Abstract: The invention relates to a method for producing a multi-layered object made of a synthetic resin (9) by a the compression-moulding of a multi-layered molten resin dose (1) including at least one functional layer (2, 20), each layer of the dose being in a molten state during the compression, said method comprising co-extruding resins through a die, periodically cutting the extrudate in order to obtain a dose (1), and placing the dose (1) in a molten state in the cavity of a mould, thus defining in the dose an extrusion direction and a disposition of the functional layer (2, 20) parallel to the extrusion direction, wherein said method is characterised in that the dose is pressed along a compression axis (16) intersecting the extrusion direction in order to induce an asymmetry in the flow of layers relative to the compression axis (16). The invention also relates to an object obtained by the above-mentioned method, to a dose used in the context of the method and to a device for implementing said method.
Patent CA-2677451-C (CA)
Inventor: DE PAOLI DIEGO
IPC: B65D81/02
Filed: 2009-08-31
Granted: 2015-11-24
Abstract: The dunnage can be used for protecting edges of articles such as wood furniture during shipping and has a honeycomb panel having a first and second opposed faces, and a first and second adjacent panel sections folded relative to each other along a V-groove extending into the first face, a layer of antiskid cohesive material applied on the V-groove and maintaining said first and second adjacent panels in said folded configuration, and also applied on a substantial portion of one of said first and second adjacent panel sections, on the first face. The cohesive on the exposed face of the folded dunnage acts as an antiskid which reduces the likelihood of the dunnage sliding once applied to the edge of the article, and also reduces the abrasiveness of the honeycomb panel. A process of production is also disclosed where the V-groove can be made on line.
Patent CA-2683055-C (CA)
Title: Applicateur ayant une region de saisie perfectionnee
Inventor: SARGENT RAYMOND ALBERT JR
IPC: A61F13/32
Filed: 2008-04-09
Granted: 2013-06-11
Abstract: L'invention concerne un applicateur ayant une partie de saisie perfectionnée. L'applicateur peut comprendre une partie de cylindre ayant une extrémité d'introduction, une extrémité de retrait et une surface extérieure de cylindre, la surface extérieure de cylindre étant une couleur de cylindre, une partie de saisie positionnée à l'opposé de l'extrémité d'introduction ayant une surface extérieure de saisie, et un piston ayant une surface extérieure de piston. L'applicateur peut en outre comprendre des indices de saisie disposés sensiblement sur la surface extérieure de saisie. Les indices de saisie peuvent comprendre des indices visuels et/ou des indices tactiles.
Patent CA-2686801-C (CA)
Inventor: ADAMS NEIL PATRICK
IPC: G06K7/00
Filed: 2009-12-01
Granted: 2013-10-08
Abstract: A method is provided for storing a biometric template extracted a smart card for use on a user computing device. The biometric template is extracted from the smart card using a smart card reader. The biometric template is encrypted using a content protection key. The content protection key is encrypted using at least one of a device password or a smart card password. The password may be hashed. The encrypted biometric template, the encrypted content protection key and the hashed password may then be stored in a cache. A method for using the stored biometric template to access the user computer device is also provided.
Patent CA-2689783-C (CA)
Title: Call features for automatic call distribution system
Inventor: LEE MICHAEL C G
IPC: H04M3/428
Filed: 2000-10-10
Granted: 2014-07-08
Abstract: Call features for an Automatic Call Distribution (ACD) system implemented within a packet-based telephone environment are disclosed. Within a packet-based network, data messages are transferred between the ACD system and customer telephone stations while the customer waits for an attendant to become available. These data messages allow the customer to be informed of his/her current status within the priority order and further allows the customer to initiate a number of customer oriented operations. These operations include selecting music to listen to while waiting, requesting to be alerted when an attendant becomes available, and initiating a browser session for accessing data information. Overall, the status reports in combination with the initiating of one or more of the customer oriented operations can make the time spent waiting for an attendant a more productive and pleasant experience for the customer.
Patent CA-2692083-C (CA)
Inventor: MOAS GUY
IPC: G06F21/34
Filed: 2007-06-26
Granted: 2017-06-06
Abstract: An authentication system and method are provided, the method comprising, storing a user identification code associated with said user, generating a plurality of functions for producing a pass code based on at least one input by a user, said at least one input comprising said user identification code, storing at least one function and associating said function with a user, generating an application adapted to implement said at least one function on the user device, supplying the application to said user device, generating a transaction code associated with said transaction and supplying the transaction code to said application; and receiving a pass code for said transaction from the user device and authenticating the transaction on the basis of the received pass code, the function associated with said user, the user identification code and the transaction code associated with said transaction.
Patent CA-2692530-C (CA)
Inventor: SARNACKE JAMES G
IPC: B60R25/00
Filed: 2010-02-09
Granted: 2016-08-02
Abstract: Un outil diagnostique pour un véhicule configuré pour identifier automatiquement différents protocoles de communication utilisés par des unités de commande électronique (ECU) à bord du véhicule. Loutil diagnostique comprend un raccord pouvant être connecté à un port de données du véhicule; un processeur de données et un dispositif de stockage de données configurés pour stocker une liste de différents protocoles de communication. Le processeur de données lance automatiquement des communications avec les ECU à bord du véhicule en utilisant un premier protocole de communication et, si le processeur de données reçoit une réponse associée au premier protocole de communication, le processeur de données détermine quau moins une ECU à bord du véhicule utilise le premier protocole de communication. De plus, le processeur de données lance automatiquement des communications avec les ECU à bord du véhicule en utilisant un second protocole de communication. Si le processeur de données reçoit une réponse associée au second protocole de communication, le processeur de données détermine quau moins une ECU à bord du véhicule utilise le second protocole de communication.
Patent CA-2693029-C (CA)
Inventor: SKRIPKIN SERGEY
IPC: G01V1/30
Filed: 2010-02-16
Granted: 2014-08-12
Abstract: Des modes de réalisation d'une interprétation structurelle automatisée sont présentés. Selon certains modes de réalisation, une méthode comprend les étapes suivantes : le recensement d'un ou de plusieurs points-objets appartenant à un objet à suivre; le suivi de la trajectoire d'un ou de plusieurs points-objets et notamment le calcul de plusieurs étalons situés autour d'au moins un desdits points-objets à l'aide d'un ou de différents paramètres angulaires; la sélection d'un ou de plusieurs points éventuels pour l'évaluation; l'extraction d'un ou de plusieurs échantillons autour du ou des points éventuels; et l'évaluation d'un prochain emplacement de trajectoire pour le ou les points-objets en se fondant au moins partiellement sur le ou les échantillons et sur un ou plusieurs des nombreux étalons.
Patent CA-2695069-C (CA)
Title: Dispositif de communication mobile sans fil avec gadget d'alteration de la voix et procedes connexes
Inventor: STENMARK FREDRIK MARTIN
IPC: G10L21/003
Filed: 2010-02-25
Granted: 2015-10-06
Abstract: Dispositif de communication mobile sans fil pouvant comprendre un boîtier, un émetteur-récepteur sans fil transporté par le boîtier, un transducteur audio transporté par le boîtier et un processeur daltération de la voix novateur transporté par le boîtier. De plus, ledit processeur est raccordé à lémetteur-récepteur sans fil et au transducteur audio, en plus dêtre configuré pour altérer les communications vocales. Par exemple, le processeur daltération de la voix novateur peut comprendre une mémoire et un processeur qui coopèrent pour altérer les communications vocales.
Patent CA-2695610-C (CA)
Title: Procedes d'identification de locus de caractere quantitatifs resistants aux pucerons de soja dans le soja et compositions
Inventor: CONCIBIDO VERGEL
IPC: A01H1/04
Filed: 2008-08-08
Granted: 2019-01-08
Abstract: La présente invention concerne le domaine de la reproduction végétale et de la résistance aux pucerons. De façon plus spécifique, l'invention concerne un procédé de reproduction de plantes de soja contenant des locus de caractère quantitatifs qui sont associés à la résistance aux pucerons, Aphis glycines. L'invention concerne en outre un procédé permettant de surveiller l'introgression de locus de caractère quantitatifs (LCQ) conférant une résistance aux pucerons dans le germoplasme élite au cours d'un programme de reproduction.
Patent CA-2696820-C (CA)
Inventor: DOZIER GEORGE C
IPC: E21B49/00
Filed: 2008-10-01
Granted: 2014-12-23
Abstract: A new method for assessing the probability of production at a wellsite. The process includes the four steps of: 1) Data Collection and Uncertainty Analysis (510); 2) Wellsite Preparation (520); 3) Treatment Selection/Job Execution (530); and 4) Evaluation and Upscaling to Field Level (540).
Patent CA-2717290-C (CA)
Inventor: THIEMANN FRANK
IPC: C09J133/04
Filed: 2010-10-08
Granted: 2017-07-11
Abstract: The present invention relates to a two-component adhesive composition suitable for structural bonding of concrete/concrete, steel/concrete, or steel/steel, as well as for structural strengthening and reinforcing applications with fiber reinforced polymers, comprising a resin component A, a resin curable with a peroxide containing at least one norbornene group and at least one methacrylate containing compound; and a hardener component B comprising a peroxide and at least one thiol; wherein the resin component A and the hardener component B are spatially separated from one another to inhibit any reaction before mixing of said components; the use of said adhesive composition for structural bonding of concrete/concrete, steel/concrete, or steel/steel, as well as for structural strengthening and reinforcing applications with fiber reinforced polymers; and relates also to the cured structural bonds obtained thereby.
Patent CA-2718363-C (CA)
Inventor: ALBERTO ROGER
IPC: A61K49/00
Filed: 2009-03-10
Granted: 2016-05-10
Abstract: A method for synthesizing a complex having the formula: [L3MO3]" wherein L3 represents a tridentate ligand, M  represents a metal selected from Tc an Re, and n is a charge from -2 to + 1, the method comprising: a) reaction of pertechnetate or perrhenate with a reducing agent and L3, or b) reaction of pertechnetate or perrhenate with a Lewis acid and L3, wherein the synthesis (a) or (b) is carried out in an aqueous medium.
Patent CA-2719630-C (CA)
Inventor: DEWAARD DAVE
IPC: C02F1/00
Filed: 2010-11-03
Granted: 2017-12-12
Abstract: The present invention may be embodied as a processing system for processing raw slurry material. The processing system comprises a barrel member, at least one pre-processing member, and a plurality of separator members. The at least one pre-processing member and the plurality of separator members are supported by the barrel member, and the plurality of separator members define at least one separator gap. As the barrel member rotates about the processing axis A, the at least one pre-processing member transports at least a portion of the raw slurry material from the feed portion to the separator portion through the pre-processing portion. The plurality of separator members transport at least a portion of the raw slurry material from the pre-processing portion to the outlet opening through the separator portion.
Patent CA-2725560-C (CA)
Inventor: TOYODA ASAKO
IPC: C07B61/00
Filed: 2009-05-22
Granted: 2015-10-06
Abstract: The invention offers a method of hydrogenating camptothecin in inert solvent in the presence of nickel catalyst, whereby selective hydrogenation of camptothecin can be very efficiently accomplished using the low-cost catalyst.
Patent CA-2729668-C (CA)
Inventor: SCHWAB JAMES J
IPC: B01D53/64
Filed: 2009-06-23
Granted: 2014-02-11
Abstract: A method ad apparatus for reducing discharges into the atmosphere of mercury pollutants associated with dry process, precalciner cement manufacturing is shown. Raw feed meal used in cement production is heated in a special heating chamber to drive off volatile mercury pollutants, such as elemental mercury and mercury oxides. Preferably, the feed meal is heated to a temperature of at least 175° C. The gases that are driven off flow are then cooled to condense the mercury pollutants causing them to be adsorbed on carbon particles injected into the gas flow. The carbon particles containing the condensed mercury pollutants are then filtered out of gas flow, for example, using a fabric filter. The gas flow may be burned to destroy other volatile pollutants such as hydrocarbons and/or ammonia.
Patent CA-2732622-C (CA)
Title: Changeable weir inserts for a centrifuge
Inventor: GEEHAN THOMAS
IPC: B04B1/06
Filed: 2009-08-05
Granted: 2016-01-12
Abstract: A centrifuge, including: a flange closing off one axial end of a separation chamber; a plurality of apertures that traverse axially through the flange at a radial distance from a flange axis, wherein at least one aperture is in fluid communication with a first outlet passage; a plurality of weir inserts removably disposed within the plurality of apertures to control a flow of one or more fluids from the separation chamber; wherein at least one weir insert disposed within the at least one aperture in fluid communication with the first outlet passage is changeable to prevent or allow fluid communication between the separation chamber and the first outlet passage.
Patent CA-2735262-C (CA)
Title: Inverse kinematics
Inventor: PECHEV ALEXANDRE NIKOLOV
IPC: G05D1/08
Filed: 2008-08-28
Granted: 2016-10-11
Abstract: A real-time method for controlling a system, the system including a plurality of controlling means each having at least one variable parameter (q) and a controlled element having a trajectory which is controlled by the controlling means, wherein the trajectory is related to the variable parameters by a variable matrix, the method comprising defining a control transfer matrix (K) relating the variable parameters d q to the trajectory dx, and using a feedback loop in which a feedback term is computed that is dependent on an error (e) which is the difference between the desired trajectory (dxd) which can have an arbitrary dimension specified as (m) and a current trajectory (dx).
Patent CA-2736109-C (CA)
Inventor: KLASSEN GERHARD D
IPC: H04L12/54
Filed: 2004-09-20
Granted: 2012-05-08
Abstract: An improved handheld electronic device and an associated method are provided in which time data regarding certain aspects of a messaging conversation on a handheld electronic device are made available to a user. Such time data is provided, for instance, in situations where an interruption has occurred during a messaging conversation. Time data can also be provided to a user on demand in certain circumstances.
Patent CA-2736119-C (CA)
Inventor: CHEN ANDREW XIAN
IPC: A61K9/20
Filed: 2009-09-04
Granted: 2016-08-23
Abstract: Sustained release compositions in tablet or multiparticulate forms comprising (a) an active ingredient, (b) a zein, (c) a wax-like agent, and (d) a bulking or spheronizing agent are provided.  The compositions are chewable and/or taste masked.  Oral dosage forms comprising such compositions and methods for preparing and using such compositions and dosage forms are also provided.
Patent CA-2736949-C (CA)
Inventor: TESSIER PAUL
IPC: G07C1/10
Filed: 2009-01-21
Granted: 2017-02-21
Abstract: Des exemples de modes de réalisation selon l'invention fournissent des systèmes et des procédés de détection d'activités et de détermination d'informations concernant les activités. Des exemples de modes de réalisation utilisent un ou plusieurs éléments d'informations contextuelles sur un ou plusieurs objets afin de détecter une activité. Les exemples d'informations contextuelles comprennent, sans s'y limiter, l'identité d'objets, les rôles ou activités associés aux objets, les emplacements/positions d'objets, les emplacements/positions historiques d'objets, les associations entre objets, la durée des associations entre objets, etc. Au moment de la détection d'une activité, des exemples de modes de réalisation déterminent également des informations concernant l'activité détectée.
Patent CA-2739623-C (CA)
Inventor: SANDERS IRA
IPC: A61F5/56
Filed: 2009-10-16
Granted: 2019-07-30
Abstract: An implantable tissue retractor for treatment of a breathing disorder and related methods.  The implantable tissue retractor comprises a shaft sized for insertion into a soft tissue located in a patient's oral cavity or pharynx. The implantable tissue retractor also comprises a retractor member at or near a first end of the shaft. The implantable tissue retractor also comprises a removable coupler connected at or near a second end of the shaft. At least one of a portion of the shaft or the retractor member is positionable on a surface of the soft tissue. At least one of the shaft, retractor member, or removable coupler is adjustable to vary a force to prevent a deformation of at least a portion of the soft tissue to prevent obstruction of the patient's airway.
Patent CA-2744327-C (CA)
Title: Tampon overwrap
Inventor: FUNG PAUL Y
IPC: A61F13/20
Filed: 2009-11-19
Granted: 2020-01-07
Abstract: A packaged elongate intrav-aginal device has an overwrap substantially enclosing the device. The overwrap has a longitudinal overlap seam disposed general-ly parallel to the longitudinal axis. The seam includes one ply of overwrap material disposed at a first margin of a overwrap blank superposed on a second ply of over-wrap material disposed at a second margin of the overwrap blank, opposite the first. The overwrap has a substantially continuous line of weakness that intersects a plane in-cluding the longitudinal axis of the pack-aged device at at least three unique loca-tions. The line of weakness extends across the longitudinal overlap seam and includes weakness components superposed in each ply of the overlap seam, and the line of weakness is arranged and configured in a manner to permit the overwrap to remain as a unitary structure upon destruction of the line of weakness.
Patent CA-2746466-C (CA)
Inventor: FEINSTEIN JONATHAN JAY
IPC: B01J19/32
Filed: 2010-01-19
Granted: 2013-12-24
Abstract: A structured packing for a reactor is formed from a metal sheet to promote heat and mass transfer near the wall of the reactor. The structured packing causes lateral flow of fluids flowing through the packing such that jet impingement of at least one reactor wall is promoted. The packing may be used in a cylindrical, annular or plate-type reactor, e.g., a catalytic reactor, or a heat exchanger.
Patent CA-2749617-C (CA)
Inventor: HAGMUELLER MARTIN
IPC: G10L25/93
Filed: 2010-02-01
Granted: 2016-11-01
Abstract: In order to improve the speech quality of an electric larynx (EL) speaker, the speech signal of which is digitized by suitable means, the following steps are carried out: a) dividing a single-channel speech signal into a series of frequency channels by transferring it from a time domain into a discrete frequency domain; b) filtering out the modulation frequency of the EL by way of a high-pass or notch filter, in each frequency channel; and c) back-transforming the filtered speech signal from the frequency domain into the time domain and combining it into a single-channel output signal.