baber/WOPTO huggingface dataset:
Patent CA-2709974-C (CA)
Inventor: HEDELIN PER HENRIK
IPC: G10L19/00
Filed: 2008-12-30
Granted: 2017-04-11
Abstract: The present invention teaches a new audio coding system that can code both general audio and speech signals well at low bit rates. A proposed audio coding system comprises linear prediction unit for filtering an input signal based on an adaptive filter; a transformation unit for transforming a frame of the filtered input signal into a transform domain; and a quantization unit for quantizing the transform domain signal. The quantization unit decides, based on input signal characteristics, to encode the transform domain signal with a model-based quantizer or a non-model-based quantizer. Preferably, the decision is based on the frame size applied by the transformation unit.
Patent CA-2710075-C (CA)
Title: Systeme et methode d'echange de parametres de generation de cles pour communications securisees
Inventor: DEAN EDWARD
IPC: H04W12/06
Filed: 2010-07-15
Granted: 2014-02-18
Abstract: Un système de communication échange des paramètres de génération de clés pour établir des communications sécurisées. Un service Internet et le dispositif de communication d'un utilisateur communiquent l'un avec l'autre. Le service Internet comprend un mécanisme d'authentification de compte d'un utilisateur et une base de données dans laquelle sont stockées des clés cryptographiques et des paramètres de génération de clés. Un dispositif client fonctionne depuis le dispositif de communication et envoie une requête au service Internet pour authentifier l'utilisateur et établir des canaux de communication sécuritaire entre le service Internet et le dispositif de communication, et pour déterminer des paramètres de génération de clés pour entamer la génération de clés et établir de manière sécuritaire une clé cryptographique entre le service Internet et le dispositif de communication.
Patent CA-2714476-C (CA)
Inventor: KIM CHUL HEE
IPC: F02M27/04
Filed: 2010-09-10
Granted: 2015-08-11
Abstract: A device submersed into the fuel tank of motor vehicles with liquid-hydrocarbon internal-combustion engines for reducing polluting emissions and saving energy, characterized in that there are generated, in combination, magnetic fields and far infrared electromagnetic waves which spread inside the fuel and interact with the molecules of the hydrocarbons and temporarily modify their structure so that they can be easily vaporized. This temporary modification of the hydrocarbons' molecular structure is obtained by energising said molecules through the energy associated to said far infrared rays under the action of said magnetic fields.
Patent CA-2715344-C (CA)
Inventor: UENO DAISHI
IPC: H01L21/52
Filed: 2008-02-14
Granted: 2014-08-19
Abstract: An object is to provide a semiconductor element module having high reliability, superior electric connection and thermal connection and capable of securing sufficient cooling performance, and also to provide a method for manufacturing the same. The semiconductor element module (1) comprises an IGBT (2) and a diode (3) having electrodes formed on surfaces of both sides thereof, a ceramic substrate (7) , in which thermal conductivity is high, having wiring circuit layers (4, 5) formed on the surface thereof for bonding to surfaces of one side of the IGBT (2) and the diode (3), a ceramic substrate (8) , in which thermal conductivity is high, having a wiring circuit layer (6) formed on the surface thereof for bonding to surfaces of other side of the IGBT (2) and the diode (3), and a sealing member (11) which is sandwiched between the outer edges of the ceramic substrates (7, 8) for sealing inside thereof; and these members are bonded by room-temperature bonding.
Patent CA-2717328-C (CA)
Title: Procede et systeme pour determiner l'orientation des verres ophtalmiques
Inventor: SABETA ANTON
IPC: A61F9/00
Filed: 2010-10-14
Granted: 2018-04-24
Abstract: Un procédé et un système pour déterminer lorientation dune lentille ophtalmique afin daider un utilisateur à déterminer facilement la surface de contact oculaire de la lentille ophtalmique avant linsertion dans lil.
Patent CA-2717334-C (CA)
Inventor: NAKAJIMA KAIYO
IPC: A61F13/15
Filed: 2008-12-16
Granted: 2015-11-24
Abstract: An absorbent article includes a void space between a separator sheet and a liquid-absorbent structure. The separator sheet has opposite lateral zones extending in a longitudinal direction, a middle zone via which the opposite lateral zones are contiguous to each other, a front through-hole formed on the side of a front waist region, a rear through-hole formed on the side of rear waist region, and separator sheet biasing elastic members attached under tension to the respective lateral zones. A chassis includes a front leg elastic member laid on the side of the front waist region and a rear leg elastic member laid on the side of the rear waist region wherein at least the rear leg elastic member includes a rear transverse segment extending across the crotch region and a position of the rear transverse segment corresponds to a position of the middle zone of the separator sheet.
Patent CA-2718066-C (CA)
Title: Increased occupancy time pet chews
Inventor: FILIPI NEVENKA
IPC: A01K15/02
Filed: 2009-03-11
Granted: 2015-12-15
Abstract: The invention provides increased occupancy time pet chews and methods of making and using the pet chews. The chews comprise a core comprising a comestible material, a shell surrounding the core, and an outer layer surrounding the shell. The outer layer comprises a comestible component such as grains, ground rawhide, or combination thereof and an optional basting material. The chews are used to occupy the attention of an animal and to promote the health and wellness of the animal.
Patent CA-2718740-C (CA)
Title: Decodeur de signal audio, fournisseur de donnees de contour d'alignement temporel, procede et programme informatique
Inventor: BAYER STEFAN
IPC: G10L19/00
Filed: 2009-07-01
Granted: 2015-10-27
Abstract: L'invention concerne un décodeur de signal audio conçu pour produire une représentation d'un signal audio décodé sur la base d'une représentation du signal audio codé comprenant des données d'évolution de contour d'alignement temporel, ledit décodeur comprenant un calculateur de contour d'alignement temporel, un rééchelonneur de données de contour d'alignement temporel et un décodeur d'alignement. Le calculateur de contour d'alignement temporel est conçu pour produire de manière répétée des données de contour d'alignement temporel à partir d'une valeur prédéterminée de départ de contour d'alignement temporel, sur la base de données d'évolution de contour d'alignement temporel décrivant une évolution temporelle du contour d'alignement temporel. Le rééchelonneur de données de contour d'alignement temporel est conçu pour rééchelonner au moins une partie des données de contour d'alignement temporel afin d'éviter, de réduire ou de supprimer une discontinuité lors d'une reprise, dans une version rééchelonnée du contour d'alignement temporel. Le décodeur d'alignement est conçu pour produire la représentation du signal audio décodé sur la base de la représentation du signal audio codé et à l'aide de la version rééchelonnée du contour d'alignement temporel.
Patent CA-2719357-C (CA)
Inventor: SHIOMI YOSHIYUKI
IPC: C08B3/06
Filed: 2009-03-30
Granted: 2013-10-15
Abstract: An object of the present invention is to provide a hydrophilic cellulose derivative fine particle having a small particle size, a dispersion liquid thereof and a dispersion body thereof; and provide a diagnostic reagent composed of the hydrophilic particle, which is excellent in storage stability and does not require excess components, such as an emulsifier or surfactant. The cellulose derivative fine particle of the present invention is a cellulose derivative fine particle comprising a cellulose derivative with a part of hydroxyl groups of cellulose being substituted with a substituent, wherein the average particle diameter is from 9 to 1,000 nm; and the diagnostic reagent of the present invention is a diagnostic reagent obtained by loading a substance differentially interacting with a test object substance on the above-described cellulose derivative fine particle.
Patent CA-2720663-C (CA)
Inventor: BALLET JEROME
IPC: C08G77/10
Filed: 2009-04-09
Granted: 2016-08-30
Abstract: The invention relates to a photo-crosslinkable composition that can be obtained by a method including the following steps: (a) the hydrolysis and condensation reaction of a [(epoxycycloalkyl)alkyl]-thalkoxysilane in solution in an organo-aqueous medium containing water in an initial water/monomer molar ratio of between 3 and 15, with at least one water-soluble solvent, at a pH of between 1.6 and 4.0, by heating the solution to a temperature of between 50 and 70°C for a duration of between 180 and 350 minutes in order to obtain a solution of an organo-mineral hybrid prepolymer, in which the totality or quasi-totality of the alkoxysilane groups has been hydrolysed, and which comprises in average at least 4 (epoxycycloalkyl)alkyl groups; (b) cooling the polyepoxide prepolymer composition thus obtained down to a temperature of between 15 and 25°C; (c) adding to said composition at least one cationic-polymerisation photo-primer and at least one photosensitiser having a maximum absorption at a wavelength of between 300 and 420 nm, and optionally adding a surfactant; (d) agitating the composition thus obtained for a duration of between 10 and 120 minutes at a temperature of between 15 and 25°C; (e) filtering the composition thus obtained with a filter comprising pores with an average size of between 1 and 5 µm; and (f) storing the liquid filtrate thus obtained at a temperature lower than 0°C, preferably between 20 and 10°C. The invention also relates to the use of such a photo-crosslinkable composition as a negative photosensitive resin in a photolithography process.
Patent CA-2723238-C (CA)
Inventor: SUDA SEIICHI
IPC: H01M8/0202
Filed: 2009-03-26
Granted: 2017-03-14
Abstract: Provided is an SOFC stack having a stack structure which ensures the mechanical strength of the whole SOFCs without depending on the mechanical strength of each unit cell.  The stack structure includes unit cells, separators, and seal portions. The unit cells are stacked.  Each unit cell has a fuel electrode layer having a fuel electrode and an air electrode layer having an air electrode. The fuel electrodes of each unit cell are so disposed as to face each other across the sold electrolyte. The separators are disposed between the unit cells and separate the unit cells.  The seal portions are provided in the fuel electrode layers and the air electrode layers, are equivalent to the separators or the solid electrolyte at least in the thermal expansion/contraction characteristic, and have nonporous parts integrated with the peripheries of the fuel electrode or the periphery of the air electrode and with the adjacent separator and solid electrolyte. A stream of fuel gas and a stream of air gas are supplied to the fuel electrode and the air electrode respectively.
Patent CA-2724693-C (CA)
Inventor: KEIR JOHN
IPC: F03B13/10
Filed: 2009-04-14
Granted: 2013-01-22
Abstract: A turbine blade is described which includes a blade root;a blade tip; a leading edge extending from the blade root to the blade tip; a trailing edge extending from the blade root to the blade tip; a blade root chord defined as a straight line between the leading edge and the trailing edge at the blade root; a blade tip chord defined as a straight line between the leading edge and the trailing edge at the blade tip; wherein the blade tip chord is angularly displaced from the blade root chord by a twist angle of between 50° and 90°.
Patent CA-2728987-C (CA)
Title: Synthese verte de nanometaux utilisant des extraits de plante et utilisation de celle-ci
Inventor: HOAG GEORGE E
IPC: B82B1/00
Filed: 2009-05-18
Granted: 2018-12-04
Abstract: L'invention concerne des procédés de fabrication et d'utilisation de compositions de nanoparticules métalliques formées par des techniques de synthèse de chimie verte. Par exemple, l'invention concerne des nanoparticules métalliques formées à l'aide de solutions d'extraits de plante et l'utilisation de ces nanoparticules métalliques dans la suppression de contaminants contenus dans le sol et les eaux souterraines et autres sites contaminés. Dans certains modes de réalisation, l'invention comprend des procédés de fabrication et d'utilisation de compositions de nanoparticules métalliques formées en utilisant des techniques de chimie verte.
Patent CA-2730481-C (CA)
Inventor: TELFER GEORGE
IPC: E21B31/06
Filed: 2009-07-16
Granted: 2016-11-22
Abstract: A cleaning tool (1) for use in cleaning ferrous material from a wellbore has a magnetic cleaning element (14) mounted to a tool body (2) within a slot (5) using a releasable concealed interference fit fastener assembly (15) comprising a fas-tener member having a head (16), and a shank (17) with a configured end (18) and a deformable fastener ring (20) adapted to fit closely over the shank, and a press-fit collar (21) adapted to deform the deformable fastener ring upon the configured end of the shank when assembled, and wherein the respective head and collar are each flanged to permit an interference fit with a corre-sponding contact surface of the tool body around said slot
Patent CA-2738197-C (CA)
Inventor: BAER HANS
IPC: A61K31/485
Filed: 2008-09-24
Granted: 2016-01-05
Abstract: The invention relates to a pH-dependent controlled release pharmaceutical composition, comprising at least one pharmaceutical active ingredient, with the exception of opioids, wherein the core is coated at least by one coating layer, controlling the release of the pharmaceutical composition, wherein the coating layer comprises a polymer mixture of i) 40 -95% by weight, based on dry weight of the polymer mixture, of at least one water insoluble essentially neutral vinyl polymer or copolymer, and ii) 5 -60% by weight, based on dry weight of the polymer mixture, of at least one anionic polymer or copolymer, which is insoluble in a buffered medium below pH 4.0 and soluble at least in the range from pH 7.0 to pH 8.0, characterized in that the coating layer further comprises 110 to 250 % by weight of a non-porous inert lubricant, 1 to 35 % by weight of at least one neutral cellulosic compound and 1 to 25 % by weight of at least one emulsifier, each calculated on dry weight of the polymer mixture.
Patent CA-2739760-C (CA)
Inventor: JOHANSSON KARL-ANDERS
IPC: G06F3/0488
Filed: 2009-09-30
Granted: 2016-12-06
Abstract: The system comprises the ability to detect certain gestures made by sliding a finger or stylus on a touch sensitive screen on a hand-held device, even when a so called "screen lock" is active where the gesture is used to unlock the device and trigger the desired function associates with the gesture.
Patent CA-2746844-C (CA)
Title: Recepteur, procede de reception, emetteur, procede de transmission programme et systeme de diffusion
Inventor: KITAZATO NAOHISA
IPC: H04N21/4623
Filed: 2011-07-19
Granted: 2017-07-18
Abstract: La présente invention décrit un récepteur pour recevoir un contenu AV transmis, le récepteur comprenant une section dextraction conçue pour extraire des renseignements de déclenchement, transmis avec le contenu AV, sur le contrôle sur un programme dapplication à exécuter en réponse au contenu AV, et une section de contrôle conçue pour contrôler lacquisition, lenregistrement ou lactivation du programme dapplication, le lancement dun évènement dans le programme dapplication actif, ou la suspension ou larrêt du programme dapplication actif selon lune des commandes suivantes indiquées par les renseignements de déclenchement extraits, à savoir, prémise en cache, enregistrer, exécuter, évènement dinjection, suspendre ou terminer.
Patent CA-2747829-C (CA)
Title: Compositions and methods for eluting compounds from matrices
Inventor: CHATTARAJ SARNATH
IPC: A61N1/05
Filed: 2009-12-28
Granted: 2018-05-22
Abstract: Embodiments of the invention provide to apparatuses and media used in drug elution studies and methods for making and using them. One embodiment of the invention is a drug elution method that can be used for in-vitro studies of a matrix impregnated with a compound such as a drug blended polymer matrix. Such methods and materials can be used for example to assess and control the manufacturing process variability of drug eluting implantable devices such as cardiac leads.
Patent CA-2749405-C (CA)
Title: Une sonde ultrasonique de test non destructif comportant un coin avant
Inventor: GRAFF ALFRED
IPC: G01N29/28
Filed: 2010-01-14
Granted: 2017-06-13
Abstract: L'invention concerne un palpeur à ultrasons pour un contrôle non destructif de défauts transversaux sur des pièces métalliques, en particulier des tuyaux. Ce palpeur comporte des éléments transducteurs agencés en ligne, qui se trouvent sur un coin avant, en vue de leur accouplement avec la pièce. Selon l'invention, le coin avant se présente sous la forme d'un corps creux en forme de coin rempli de liquide, l'angle de ce coin atteignant au maximum 24°, et ce coin étant agencé sur la pièce de sorte que l'angle de pénétration dans la pièce atteint au maximum 70°.
Patent CA-2751354-C (CA)
Inventor: FRIESEN HENRY
IPC: A01B73/02
Filed: 2011-08-22
Granted: 2015-04-07
Abstract: A container for example for a seeder includes a filling conveyor mounted on one with a bottom hopper and an upper filling spout with the conveyor being movable in a direction inwardly and outwardly relative to the side of the container to different positions relative to the container for cooperation with a supply. This is achieved by mounting the conveyor on a swivel coupling at the outer end of an arm which can be raised and lowered by pivotal movement about an inner end at the container. The hopper is supported on two pairs of ground wheels, each pair being arranged on a respective side of the hopper for supporting the respective side and each pair comprising a respective one of a pair of castor wheels mounted at respective ends of a pivotal beam extending along the respective side of the hopper and pivotal about an axis transverse to the hopper.
Patent CA-2753426-C (CA)
Inventor: NAKANO RIEKO
IPC: A61K31/122
Filed: 2010-02-26
Granted: 2017-03-07
Abstract: Disclosed are: a coenzyme Q10 composition for oral ingestion which improves the bioabsorbability of coenzyme Q10 and enables efficient ingestion of coenzyme Q10 and which is highly safe, and a pharmaceutical preparation and a functional food containing the composition for oral ingestion. Combining coenzyme Q10 and a seed processed product has made it possible to provide a coenzyme Q10-containing composition for oral ingestion excellent in bioabsorbability, and a pharmaceutical preparation and a functional food containing the composition for oral ingestion.
Patent CA-2754456-C (CA)
Inventor: CORNWALL MARK K
IPC: G01D4/00
Filed: 2011-10-07
Granted: 2012-10-09
Abstract: Following an explosion, fire, flood, water damage, or other event, consumption data of utility resources such as gas and water may be used to determine a cause of the event. For example, an interrogation may be used to read data logging data from a data collection device. The data logging data may include a record of consumption data for a resource spanning a time of an event. The data logging data may be analyzed to determine whether a utility providing the resource was responsible for the event.
Patent CA-2765988-C (CA)
Inventor: BLANC JAVIER
IPC: A61K31/437
Filed: 2010-06-25
Granted: 2017-08-29
Abstract: A compound is disclosed that has a formula represented by the following: (see formula I) This compound is an inhibitor of JAK, may be prepared as a pharmaceutical composition, and may be useful for the prevention and treatment of a variety of conditions in mammals including humans, including by way of non-limiting example, inflammatory conditions, autoimmune diseases, proliferative diseases, transplantation rejection, diseases involving impairment of cartilage turnover, congenital cartilage malformations, and/or diseases associated with hypersecretion of IL6.
Patent CA-2768210-C (CA)
Inventor: DYMOCK BRIAN
IPC: C07D498/12
Filed: 2010-07-14
Granted: 2017-08-15
Abstract: The present invention relates to certain salts of a 9E-15-(2-pyrrolidin-1-yl-ethoxy)- 7,12,25-trioxa-19,21,24-triaza-tetracyclo[18.3.1.1 (2,5).1(14,18)]hexacosa-1 (24),2,4,9,14,16,18(26),20,22-nonaene (Compound I) which have been found to have improved properties. In particular the present invention relates to the citrate salt of this compound. The invention also relates to pharmaceutical compositions containing the citrate salt and methods of use of the citrate salt in the treatment of certain medical conditions.
Patent CA-2768630-C (CA)
Inventor: MANNING CORMAC
IPC: B65G21/18
Filed: 2010-07-27
Granted: 2017-05-30
Abstract: L'invention concerne un convoyeur particulièrement bien approprié pour être utilisé dans un parcours de convoyeur hélicoïdal, dans lequel l'encombrement est limité. Le convoyeur comprend une bande transporteuse (4) munie de raclettes composées de segments de transport (41) et de segments de retenue (41a). Chacun des segments présente des saillies avant et des saillies arrière, les saillies avant étant décalées en quinconce par rapport aux saillies arrière de sorte que les raclettes adjacentes peuvent être interconnectées par liaison entre des saillies décalées en quinconce de la raclette adjacente. Les parties de retenue (41a) comportent une saillie (47) dirigée vers le haut qui sert à retenir le produit placé sur le convoyeur dans une orientation désirée lorsque le convoyeur parcours la trajectoire hélicoïdale.
Patent CA-2771951-C (CA)
Title: Compositions et procedes de formation et de remodelage osseux
Inventor: ZHANG YAZHOU
IPC: G06F19/00
Filed: 2005-05-18
Granted: 2014-07-08
Abstract: L'invention porte sur un mécanisme par lequel la mutation (G171V) de masse osseuse élevée (HBM) du corécepteur Wnt LRP5 régule la signalisation Wnt canonique. Il a été précédemment montré que la mutation réduit l'antagonisme à médiation par la protéine-1 Dkk, suggérant que le premier domaine de répétition YWTD, où G171 est localisé, peut être responsable de l'antagonisme à médiation par la protéine Dkk. Cependant, nous avons trouvé que le troisième domaine de répétition YWTD, mais non le premier domaine de répétition, est requis pour un antagonisme à médiation par Dkk1. En revanche, nous avons trouvé que la mutation G171V interrompt l'interaction de LRP5 avec Mesd, une protéine chaperon pour les molécules LRP5/6 sur la surface cellulaire. Bien que la réduction du taux de molécules LRP5 de surface cellulaire conduise à une réduction de la signalisation Wnt dans un paradigme paracrine, la mutation n'apparaît pas affecter l'activité de Wnt coexprimé dans un paradigme autocrine. Conjointement avec l'observation que les cellules ostéoblastes produisent Wnt canonique autocrine, Wnt7b, et que les ostéocytes produisent Dkk1 paracrine, nous pensons que la mutation G171V peut provoquer une augmentation de l'activité Wnt dans les ostéoblastes par réduction du nombre de cibles pour Dkk1 paracrine pour antagoniser sans affecter l'activité de Wnt autocrine.