baber/WOPTO huggingface dataset:
Patent CA-2730355-C (CA)
Inventor: FUCHS GUILLAUME
IPC: G10L19/022
Filed: 2009-06-17
Granted: 2016-03-22
Abstract: An apparatus for encoding an audio signal comprises the windower (11) for windowing a first block of the audio signal using an analysis window having an aliasing portion and a further portion The apparatus furthermore comprises a processor (12) for processing the first subblock of the audio signal associated with the aliasing portion by transforming the sub-block from a domain into a different domain subsequent to windowing the first sub-block to obtain the processed first sub-block, and for processing a second sub-block of the audio signal associated with the further portion by transforming the second sub-block from the domain into the different domain before windowing the second sub-block to obtain a processed second sub-block. The apparatus furthermore comprises a transformer (13) for converting the processed first sub-block and the processed second sub-block from the different domain into a further different domain using the same block transform rule to obtain a converted first block which may then be compressed using any of the well-known data compression algorithms.    Thus, a critically sampled switch between two coding modes can be obtained, since aliasing portions occurring in two different domains are matched to each other.
Patent CA-2732997-C (CA)
Inventor: YUK JONGTAE
IPC: A61B8/14
Filed: 2009-08-07
Granted: 2017-03-14
Abstract: Systems, methods, and ultrasound transceivers equipped and configured to execute analysis and extract ultrasound information related to an abdominal aortic aneurysm of a subject are described. The methods utilize algorithms to establish im-proved targeting of the abdominal aortic aneurysm within a region-of-interest. The targeting algorithms may be optimally applied to provide the user with real-time feedback and orientation guidance for positioning the transceiver. Additional methods utilize di-ameter conversion algorithms to establish the diameter of the abdominal aortic aneurysm based on conversion of the volume mea-surement and limited segmentation within a targeted region-of-interest of the aorta.
Patent CA-2733572-C (CA)
Inventor: CONETE ERIC
IPC: F02K1/04
Filed: 2009-09-08
Granted: 2016-12-13
Abstract: An after-body assembly for an aeroengine, the assembly comprising an annular part (60) made of metallic material secured to the aeroengine and an after-body part (20) made of ceramic matrix composite material, the after-body part (20) being mounted on the annular part (60) by resiliently flexible fastener tabs (70) and having a first end (71) fastened to the annular part (60) and a second end (72) fastened to the upstream portion of the after-body part (20). Each fastener tab (70) includes an axial abutment element (720) that extends radially from the second end (72) of the tab and having at least a portion thereof facing the first end (71).   The fastener tab (70) also includes a radial abutment element (721) at the second end (72) of the tab, the radial abutment element (721) at least partially overlying the first end (71).
Patent CA-2735422-C (CA)
Inventor: JACOBSON JERRY I
IPC: A61N2/02
Filed: 2009-08-27
Granted: 2018-07-31
Abstract: Embodiments of the current invention include a magnetic resonance system including a magnetic resonance device and a substance to be introduced to a subject in accordance with a treatment. Further embodiments of the current invention include a method of using a magnetic resonance system including administering a substance to a subject and providing magnetic resonance to the subject.
Patent CA-2736162-C (CA)
Title: Distributed resistive mixer
Inventor: PFEIFFER ULLRICH
IPC: H03D9/06
Filed: 2009-08-28
Granted: 2015-05-12
Abstract: The invention relates to devices comprising field effect transistors to detect the power of an electromagnetic high frequency signal V RF According to the prior art, the high frequency signal is coupled into the gate G and via a capacitor C GD into the drain D of the field effect transistor FET, the gate G being biased with a direct voltage V g which corresponds to the threshold value of the FET transistor. The resulting current at the source S  contains a direct current portion I ds which is proportional to the square of the amplitude of the high frequency signal The operating frequency of said power detectors is limited to a few gigahertz (GHz) by the discrete arrangement and especially by the predetermined gate length of the field effect transistor The aim of the invention is to improve a resistive mixer in such a manner that it can be operated at high gigahertz and terahertz frequencies. For this purpose, the resistive mixer comprises a line which has a first and a second electrical conductor having respective connecting contacts so that an electrical high frequency signal can be coupled into the line, the first conductor having a plurality of series-connected voltage-dependent resistor elements (R) and at least one capacitive element (C) being interposed between the first and the second conductor.
Patent CA-2745034-C (CA)
Inventor: FERNANDO JOSEPH A
IPC: C09D7/43
Filed: 2009-12-08
Granted: 2014-01-21
Abstract: A porous ceramic (honeycomb) structure skin coating and a method of producing a porous ceramic structure skin coating which provides a hardshell, strong, acid- and alkali-resistant, chip-resistant ceramic honeycomb structure coating which resists pollution control catalyst from being absorbed into the skin coating.
Patent CA-2745348-C (CA)
Title: Cordage de securite auto-retractable a cordage de securite pouvant etre detache
Inventor: MEILLET VINCENT G
IPC: B66D1/34
Filed: 2010-09-24
Granted: 2013-11-05
Abstract: L'invention concerne un cordage de sécurité auto-rétractable à cordage de sécurité remplaçable comprenant un boitier, un tambour rotatif fonctionnellement relié au boîtier, un cordage de sécurité et un élément de verrouillage fonctionnellement relié au tambour et mobile d'une position déverrouillée à une position verrouillée pour verrouiller le tambour par rapport au boîtier afin de faciliter le remplacement du cordage de sécurité.
Patent CA-2749479-C (CA)
Title: Exhaust treatment system and method of operation
Inventor: NORTON DANIEL GEORGE
IPC: F23J15/00
Filed: 2011-08-18
Granted: 2018-11-06
Abstract: An exhaust treatment system is provided. Method of increasing activation of NOx reduction catalyst using two or more reductant is discussed. The exhaust treatment system includes an exhaust source, a reductant source, a nitrogen oxide (NOx) reduction catalyst, a sensor, and a controller. The reductant source includes a first reductant and second reductant, and is disposed to inject a reductant stream into an exhaust stream from the exhaust source. The NOx catalyst is disposed to receive both the exhaust stream and reductant stream. The sensor is disposed to sense a system parameter related to carbon loading of the catalyst and produce a signal corresponding to the system parameter. The controller is disposed to receive the signal and to control dosing of the reductant stream based at least in part on the signal.
Patent CA-2750089-C (CA)
Inventor: PEGLION JEAN-LOUIS
IPC: C07C309/66
Filed: 2010-02-03
Granted: 2013-10-08
Abstract: The invention relates to a method for the synthesis of ivabradine having formula (I) and the pharmaceutically acceptable acid addition salts thereof.
Patent CA-2750335-C (CA)
Inventor: BLUMBERG DAVID
IPC: H01Q9/26
Filed: 2009-12-23
Granted: 2017-06-27
Abstract: An infusion pump assembly is disclosed. The infusion pump assembly includes a reservoir for receiving an infusible fluid, a pump assembly for pumping a quantity of infusible fluid from the reservoir to an exit, a first valve assembly configured to selectively isolate the pump assembly from the reservoir, a second valve assembly configured to selectively isolate the exit from the pumping assembly, and a split ring resonator antenna having a resonant frequency comprising a plurality of planar metallic layers.
Patent CA-2751381-C (CA)
Title: Rangement sur poteau monte sous tension
Inventor: WHITEHALL RICHARD
IPC: A47K17/00
Filed: 2009-10-22
Granted: 2017-02-14
Abstract: Rangement sur poteau monté sous tension, destiné à être monté entre deux surfaces sensiblement parallèles. Le dispositif sur poteau comprend généralement un premier corps tubulaire, un deuxième corps tubulaire, une crémaillère, un cliquet de blocage et un levier monté sur l'embase servant à actionner le cliquet de blocage. De préférence, le premier corps tubulaire comprend une extrémité à semelle servant à entrer en contact avec une surface et une extrémité télescopique, tandis que le deuxième corps tubulaire est doté d'une extrémité à semelle servant à entrer en contact avec une deuxième surface et une extrémité télescopique couplée à l'extrémité télescopique du premier corps. La crémaillère est fixée à l'intérieur de la partie du premier corps se trouvant à proximité de l'extrémité télescopique, le cliquet de blocage se trouvant à l'intérieur du deuxième corps et étant capable d'un mouvement en vue de s'accrocher à la crémaillère et de s'en libérer. Le levier est couplé au cliquet de blocage via une transmission de telle sorte qu'une action sur le levier entre une première et une deuxième position actionne le cliquet de blocage de façon à s'accrocher et à se libérer, respectivement, de la crémaillère, le levier étant positionné au niveau de l'extrémité à semelle du deuxième corps tubulaire.
Patent CA-2752316-C (CA)
Title: Decision feedback equalizer and transceiver
Inventor: REZAYEE AFSHIN
IPC: H04L29/12
Filed: 2011-09-13
Granted: 2015-10-27
Abstract: A decision feedback equalizer, transceiver, and method are provided, the equalizer having at least one comparator, the at least one comparator comprising a first stage, comprising a main branch having two track switches with a resistive load, an offset cancellation branch, a plurality of tap branches with transistor sizes smaller than the main branch, in which previous decisions of the equalizer are mixed with the tap weights using current-mode switching, and a cross coupled latch branch; and a second stage, comprising a comparator module for making decisions based on the outputs of the first stage and a clock input, and a plurality of flip-flops for storing the output of the comparator module.
Patent CA-2754632-C (CA)
Inventor: SHELDON BRENT
IPC: G02C11/00
Filed: 2010-03-11
Granted: 2013-02-19
Abstract: Reflective eyewear include at least one lens and a substantially opaque frame having a main front section with opposed side ends for supporting the at least one lens. The frame further includes at least one retroreflective element attached to the frame to be visible by others in low- light conditions.
Patent CA-2765247-C (CA)
Inventor: HERMAN PETER
IPC: B65D5/02
Filed: 2010-06-11
Granted: 2017-09-19
Abstract: A vessel (100) composed of a sheet of flexible material, cut, rolled, and affixed to form a frusto-conically shaped base region (101). The sheet when rolled including an upper region having two opposing flaps (103,113), each flap delineated from a remaining portion of the sheet by a path (118) along which the sheet is scored, so that the flaps, when folded along their respective paths, define a single elevated drinking portion having a spout (104) formed between an extension of the base region and at least one of the two flaps.
Patent CA-2767719-C (CA)
Inventor: BESELT RONALD E
IPC: G01J3/28
Filed: 2010-07-06
Granted: 2017-07-04
Abstract: Fiber optic sensors employ a high brightness light source such as a fiber optic supercontinuum source, multiplexed superluminescent light emitting diodes, or a broadband tunable laser diode. Light is delivered to the measurement location via fiber optics and sensor optics directs infrared radiation onto material the being monitored that is located in a hostile environment. A disperse element is positioned in the detection beam path in order to separate the wavelengths and to perform spectral analysis. A spectral analysis of the radiation that emerges from the sheet yields information on a plurality of parameters for the material. For papermaking applications, the moisture level, temperature and cellulose content in the paper can be obtained.
Patent CA-2769334-C (CA)
Title: Anticorps humains d'affinite elevee diriges contre l'angiopoietine 2 humaine
Inventor: THURSTON GAVIN
IPC: A61K39/395
Filed: 2010-07-27
Granted: 2018-06-12
Abstract: La présente invention concerne des anticorps qui se lient à l'angiopoïétine 2 (Ang-2) et des méthodes pour les utiliser. Selon certains modes de réalisation de l'invention, les anticorps sont des anticorps totalement humains qui se lient à l'Ang-2 humaine. Les anticorps de l'invention sont utiles, entre autres, pour le traitement de maladies et de troubles associés à une ou plusieurs des activités biologiques de l'Ang-2 y compris l'angiogenèse.
Patent CA-2769375-C (CA)
Title: Stabilisateur de gaine intracardiaque
Inventor: YEE KRISTOPHER
IPC: A61B90/50
Filed: 2010-07-29
Granted: 2017-03-14
Abstract: Le stabilisateur chirurgical destiné à être utilisé avec un écarteur de site chirurgical ci-décrit comprend une base, un bras repliable, et un manchon distal conçu pour recevoir de manière élastique un tube de dispositif Port-access® de forme allongée. Le manchon peut avoir un corps définissant un boîtier partiel à l'intérieur duquel est logé un joint d'étanchéité très flexible comportant une fente destinée à recevoir le tube de manière élastique. L'écarteur de site chirurgical peut comporter une bague rétractable et une partie extérieure flexible fixée à celle-ci, la bague étant dimensionnée pour pénétrer dans une incision intercostale et pour s'y déployer sous les côtes adjacentes pour empêcher son retrait, la partie extérieure flexible s'étendant hors de l'incision et passant sur la base du stabilisateur pour fixer mutuellement l'écarteur et la base. Le tube Port-access® peut être pour un système de délivrance de valvule cardiaque utilisant un dispositif Port-access® de forme allongée pour la délivrance transapicale d'une valvule cardiaque prothétique à l'anneau valvulaire aortique. Un procédé selon l'invention implique l'installation partielle de l'écarteur de site chirurgical, l'ancrage de la base du stabilisateur avec la partie extérieure flexible, le déploiement du tube Port-access® depuis l'extérieur du corps après introduction par l'incision et par une perforation dans la paroi cardiaque, et la capture de manière élastique d'un tube du Port-access® dans le boîtier partiel du manchon du stabilisateur. Un second bras repliable sur la base, pourvu d'une pince, peut être utilisé pour bloquer une extrémité proximale du dispositif Port-access®.
Patent CA-2771481-C (CA)
Title: Systems and methods for re-commissioning a controlled device in a home area network
Inventor: NAGEL PAUL E
IPC: H04L9/32
Filed: 2010-08-18
Granted: 2016-11-22
Abstract: Systems and methods for preparing and re-commissioning a controlled device in a home area network are described. A utility meter is communicated with. An authentication key and encryption data for communicating with the utility meter may be determined. The authentication key and encryption data are sent to a controlled device. A set of translation rules for a message are determined. The translation rules are sent to the controlled device. The controlled device establishes a secure communication link with the utility meter using the authentication key and the encryption data. The controlled device receives a request to change power usage from the utility meter over the secure communication link. The controlled device translates the request to change power usage into control instructions using the translation rules.
Patent CA-2771533-C (CA)
Title: Electronic device and audio accessory having a plurality of passive switches for controlling the audio device
Inventor: POULSEN JENS KRISTIAN
IPC: H03M11/24
Filed: 2012-03-16
Granted: 2016-10-11
Abstract: According to some aspects, a system for controlling an electronic device including an audio accessory coupled to the electronic device. The audio accessory has at least one speaker adapted to provide audio output and a plurality of resistive switches. The electronic device has a bias voltage source adapted to provide power to the resistive switches via a bias resistor and a ground connection, and a measurement module. The measurement module is adapted to monitor a bias point to determine which of the at least one switch has been engaged based on effect of the resistive switches on the ground offset voltage after compensating for a ground offset voltage caused by the audio output.
Patent CA-2773000-C (CA)
Inventor: FUKUYAMA HIDETSUGU
IPC: C10G1/00
Filed: 2009-09-18
Granted: 2016-08-16
Abstract: Abstract The invention provides a method of partial upgrading of heavy oil at well-site, the heavy oil having an API gravity of 20 or less, by thermal cracking at well-site, using the thermal cracked residue as the fuel to produce the steam for recovering heavy oil from reservoir. The thermal cracking may be conducted at a pressure of 0 to 0.1 MPaG at a temperature of 370 to 440deg C for 15 to 150 minutes in a soaking drum, simultaneously injecting stripping steam to separate a thermal cracked oil, generated in a liquid phase of the soaking drum, as a gaseous thermal cracked oil, from a thermal cracked residue, to obtain a thermal cracked oil product, provided that the liquid phase of the soaking drum is maintained to have an S-value of 2.0 or larger at a thermal cracking extent of fractions having boiling points of 500deg C or higher in the starting heavy oil is 30 % or larger.
Patent CA-2774814-C (CA)
Inventor: GUIDI TAMIZIO
IPC: C09C1/02
Filed: 2010-10-15
Granted: 2016-04-26
Abstract: The invention relates to a crosslinking initiator including a mineral filler and a zinc compound grafted on to said mineral filler, where said zinc compound is chosen from the group consisting of zinc oxide, zinc hydroxide and the mixtures thereof, the zinc compound being in the form of individual rod-like particles of nanometric size, and the mineral filler being in the form of grains having a particle size larger than that of the zinc compound and where the individual particles of the zinc compound are grafted on to the surface of the grains of the mineral filler in a uniformly dispersed manner.
Patent CA-2776559-C (CA)
Inventor: DIENSTHUBER FRANZ
IPC: B60C11/16
Filed: 2010-09-30
Granted: 2017-08-29
Abstract: The invention relates to a vehicle pneumatic tire, in particular for use in winter driving conditions, having a tread which is segmented into tread lugs (2, 5, 6) by scores (4), grooves (3, 14) and the like, wherein there are tread lugs (6), each having at least three indents (12) extending substantially in a corresponding direction and each running under an angle of 45° at a maximum to the transverse direction of the tread. According to the invention, the tread has tread lugs (6), the indents (12) thereof having angles of varying size (a1 to a6) to the transverse direction of the tread, which are incrementally larger or smaller from indent (12) to indent (12), beginning at one of the two outermost indents (12) in the circumferential direction of the tread lug (6).
Patent CA-2776821-C (CA)
Inventor: BLACK SHANNON
IPC: B65B1/36
Filed: 2010-10-11
Granted: 2017-02-07
Abstract: An apparatus (10) for molding and packaging molded tobacco pieces includes a mold having cavities (16) oriented to allow ejection of molded tobacco pieces (62) into a container. The apparatus (10) also includes a knockout (20) for ejecting the molded tobacco pieces, and a cutter (22) having at least two blades (24) for cutting the molded tobacco pieces into vertically aligned slices by passing one or more blades (24) horizontally through the cavities.
Patent CA-2778455-C (CA)
Inventor: ARBESMAN RAY
IPC: F16B5/07
Filed: 2012-05-29
Granted: 2019-04-09
Abstract: A process is provided for making bulk textured material sheeting. As a continuous supply of flat material sheeting is fed, the sheeting is repeatedly impacted with toothed knives, each knife creating a row of raised and generally pointed structures on the sheeting to texture the sheeting.
Patent CA-2785475-C (CA)
Title: Process for producing polysiloxanes with nitrogen-containing groups
Inventor: HENNING FRAUKE
IPC: C11D3/37
Filed: 2012-08-09
Granted: 2019-01-22
Abstract: The present invention is directed to a process for producing amino-functional polysiloxanes by reacting the components A) identical or different terminally hydroxy-functional, linear or branched polysiloxanes, B) identical or different alkoxysilanes of the formula R1 x R2 3-x SiR3 (i) where R1 is identical or different alkyl radicals having 1 to 4 carbon atoms, R2 is identical or different alkoxy radicals having 1 to 4 carbon atoms, R3 is an organic radical having at least one nitrogen atom, x = 0 to 2, and C) water, in the presence of one or more phosphorus-containing, Br nsted-acidic compounds D), to the correspondingly obtainable polysiloxanes containing nitrogen-containing groups, and to the use thereof.
Patent CA-2787759-C (CA)
Title: Process for preparing an a2a-adenosine receptor agonist and its polymorphs
Inventor: ZABLOCKI JEFF
IPC: C07H19/167
Filed: 2007-02-02
Granted: 2015-03-31
Abstract: Disclosed is a synthesis suitable for large scale manufacture of an A2A- adenosine receptor agonist, and also relates to polymorphs of the compound: (see above formula) and to methods of isolating a specific polymorph.
Patent CA-2791657-C (CA)
Title: Dispositif et procede de detection de pieces
Inventor: AOYAMA YOSHITAKA
IPC: B23K11/30
Filed: 2010-07-01
Granted: 2016-10-25
Abstract: L'invention concerne un dispositif de détection de pièces qui est alloué à un moyen de traitement de pièces dans lequel une opération prédéfinie est exécutée sur des pièces conductrices se trouvant entre un élément conducteur et un autre élément conducteur; et qui distingue les pièces conductrices de matières étrangères conductrices se trouvant entre les deux éléments conducteurs, à l'aide d'un circuit de détection (41) connecté électriquement entre les deux éléments conducteurs. Le circuit de détection (41) est muni : d'une unité circuit de génération de tension de référence (43) qui génère une tension de référence sur la base d'une tension d'entrée; d'une unité circuit de comparaison de tension (44) comparant la tension de référence et une tension détectée qui est entrée à partir d'une borne de détection; et d'une unité circuit de réglage de sensibilité (45) qui règle la tension détectée de manière à l'abaisser à une tension inférieure ou égale à la tension de référence lorsqu'une pièce conductrice se trouve entre les deux éléments conducteurs, et à la rendre plus importante que la tension de référence lorsqu'une matière étrangère conductrice se trouve entre les deux éléments conducteurs.
Patent CA-2798121-C (CA)
Inventor: DI PIETRO ANTONINO
IPC: A61K33/06
Filed: 2011-05-04
Granted: 2018-04-17
Abstract: The invention refers to a topical composition and to its use for the prophylaxis and the treatment of defects connected to inflammatory dermopathies. Particularly, the invention pertains to a topical composition comprising at least an alum, 18-ß-glycyrrhetic acid and/or one derivative thereof, and vitamin A and/or one derivative thereof, and the use of such composition for the prophylaxis and the treatment of inflammatory dermopathies, preferably of the seborrhoeic dermatitis and of those affections in which the presence of an excess of sebum occurs.