baber/WOPTO huggingface dataset:
Patent CA-2831304-C (CA)
Inventor: ZELLER BARY L
IPC: B65D85/804
Filed: 2012-03-27
Granted: 2019-06-18
Abstract: The present invention relates to a filter element for the extraction or brewing of beverages. In particular, the filter element facilitates brewing through increased permeability of fluid from a brewed beverage from brewable particles, such fluid including liquid and gas, and the easing of gas build up in a brewing device herein by the removal of gases emitted from a beverage medium housed within a beverage cartridge during brewing. The filter element may be used within a rigid, semi-rigid or soft pod that is insertable within a beverage brewer. The invention particularly concerns the brewing of coffee and coffee products in a coffee brewing machine configured to receive pods holding coffee particles that are injected with water and caused to brew coffee therefrom.
Patent CA-2831400-C (CA)
Title: Amortisseur rotatif
Inventor: OZAKI KEIGO
IPC: F16F9/14
Filed: 2012-04-12
Granted: 2019-01-22
Abstract: La présente invention porte sur un amortisseur rotatif comprenant : un boîtier creux (10) dont une extrémité est ouverte et dont l'autre extrémité est entièrement obturée par une paroi terminale (11) ; une partie palier (13) formée sur la paroi terminale (11) ; un arbre (20) qui s'accouple à la partie palier (13) ; des bouchons métalliques (30) qui présentent des trous (31) qui supportent l'arbre (20) et qui obturent des ouvertures du boîtier (10) ; des cloisons (40) disposées à l'intérieur du boîtier (10) de sorte à pouvoir tourner avec la rotation du boîtier (10) ; un liquide visqueux qui remplit l'intérieur des chambres (71, 72) séparées par les cloisons (40) ; et des palettes métalliques (51, 52) disposées à l'intérieur des chambres (71, 72) de manière à pouvoir tourner avec la rotation de l'arbre (20). Les palettes (51, 52) sont équipées de clapets de non-retour, les clapets de non-retour sont équipés de corps de clapets (84) et les corps de clapets (84) sont équipés de butées en résine (84c) positionnées entre les bouchons (30) et les palettes (51, 52).
Patent CA-2836990-C (CA)
Inventor: HELLENBRAND CHRISTOPH
IPC: B65G47/14
Filed: 2011-10-06
Granted: 2018-08-28
Abstract: The invention relates to a device (1) for separating piece goods (2) to be stored in an automated storage facility, comprising a conveying device (3) for conveying piece goods (2) from a stock (4) to a support surface (5) of a collecting device (27), a control device (6) for controlling the conveying device (3), a sensor (7), which is coupled to the control device (6) and which detects the striking of the support surface (5) by piece goods (2), wherein the control device (6) interrupts the conveying of additional piece goods (2) onto the support surface (5) as soon as the striking of a piece good or a plurality of pieces goods (2) has been detected, and a detecting device coupled to the control device (6) for detecting the position and orientation of the piece goods (2) lying on the support surface (5). The detecting device has an image recording device (23), which produces at least one recording of the underside of the support (27), from which recording the control device (6) obtains information about the position and orientation of the piece goods (2) lying on the support. A handling device (8-11) for removing a piece good (2) from the support surface (5) for further transport into the storage facility is coupled to the control device (6), wherein the control device (6) controls the handling device (8-11) according to the information about position and orientation. The detecting device has a light source (18-19) arranged above the support surface (5), which light source produces one or more light bundles (22) that hit the support surface (5) exclusively perpendicularly, wherein the light bundles either cover the entire support surface (5) to be detected or are moved in such a way that the light bundles successively pass over the entire support surface (5) to be detected. The support (27) is transparent to the light of the light source (18-19) passing through the support surface (5) and scatters that light at each location of the support surface (5) in such a way that at least part of the light passing through is directed at the image recording device (23).
Patent CA-2840250-C (CA)
Title: Systeme et procede ameliores de positionnement sans fil dans des environnements aptes a la mise en uvre de reseaux sans fil
Inventor: ATIA MOHAMED
IPC: H04W16/22
Filed: 2012-06-29
Granted: 2019-05-21
Abstract: L'invention concerne un système et un procédé visant à assurer un positionnement sans fil et une mesure de sa précision, par une approche probabiliste seule ou en combinaison avec d'autres modèles, pour des zones aptes à la mise en uvre de réseaux sans fil. L'invention concerne en outre des moyens permettant de classer des "stations de base" dans une zone de réseau sans fil en fonction de l'importance de la discrimination de position et d'utiliser ce classement pour générer une mesure de la précision du positionnement. L'invention concerne également des moyens permettant de déterminer les emplacements de "stations de base" d'un réseau sans fil dans une zone inconnue sans avoir besoin d'aucun système de positionnement basé sur une référence absolue.
Patent CA-2841147-C (CA)
Title: Preference-guided data exploration and semantic processing
Inventor: SWEENEY PETER J
IPC: G06F7/10
Filed: 2012-06-20
Granted: 2022-03-01
Abstract: Techniques for calculating a ranking of at least one item in a plurality of items. The techniques include receiving user preferences comprising a plurality of first-order user preferences indicative of a user's preferences for items in the plurality of items, and at least one second-order user preference indicative of the user's preferences among first-order user preferences in the plurality of first-order user preferences; calculating, with at least one processor, a ranking of the at least one item in the plurality of items based, at least in part on, at least one data structure encoding a preference graph that represents the received user preferences; and identifying and outputting at least a subset of the plurality of items to a user, in accordance with the ranking.
Patent CA-2842403-C (CA)
Title: Ensembles et systemes d'outillage
Inventor: ROGERS BRYAN L
IPC: B21D5/02
Filed: 2012-07-06
Granted: 2019-06-18
Abstract: L'invention porte sur des ensembles d'outils de presse, lesquels ensembles comprennent des parties de support (102) et de pointe (104) séparables. Une structure à positionnement automatique (120) est incorporée dans ces ensembles, et peut avoir pour origine l'une ou les deux des parties séparables (102, 104) des ensembles. Lors de l'utilisation, la structure à positionnement automatique (120) facilite un positionnement et un logement corrects des parties séparables (102, 104) l'une par rapport à l'autre, et, dans certains cas, elle peut être utilisée pour coupler de façon fonctionnelle les parties (102, 104) l'une à l'autre. Des avantages associés à l'assemblage et au démontage des ensembles d'outils, ainsi que des propriétés structurelles améliorées, résultent en conséquence de l'utilisation de la structure à positionnement automatique.
Patent CA-2849538-C (CA)
Inventor: ZHENG GANG
IPC: A61K49/22
Filed: 2012-10-11
Granted: 2020-08-25
Abstract: The present invention relates to a microbubble comprising a monolayer of porphyrin-phospholipid conjugate, said microbubble having encapsulated therein, and to the use of said microbubble in ultrasound imaging of a target area in a subject.
Patent CA-2851077-C (CA)
Inventor: GAUL MICHAEL
IPC: F02B53/02
Filed: 2014-05-02
Granted: 2023-08-01
Abstract: A rotary engine including an insert in one of the walls of the outer body having a pilot subchamber defined therein communicating with the internal cavity of the engine. An ignition element extends in an element cavity defined through the insert adjacent the subchamber. A portion of the element is in communication with the subchamber through a communication opening defined in the insert between the element cavity and the subchamber. The communication opening has a cross-section smaller than a corresponding cross-section of the portion of the element. An outer body for a rotary engine and a method of combusting fuel in a rotary engine are also provided.
Patent CA-2853410-C (CA)
Inventor: TAMURA AKINORI
IPC: F28D7/10
Filed: 2014-06-05
Granted: 2016-08-02
Abstract: The invention includes a micro porous layer and a plurality of heat-transfer enhancing structures on a surface of the heat transfer tube in contact with the cold fluid. The heat-transfer enhancing structures have a height H that satisfies a relationship to a flow characteristic length D of 0.05 > H/D >= 0.01, and a relationship to an installation clearance L between the heat-transfer enhancing structures in a flow direction of 40 < L/H <= 300.
Patent CA-2854612-C (CA)
Inventor: MURTY SANTOS B
IPC: A61K31/17
Filed: 2012-11-05
Granted: 2019-09-03
Abstract: L'invention concerne un système d'administration pour l'administration à un patient de Fénobam, de ses hydrates et de ses sels, lequel système d'administration optimise les propriétés de solubilité et de dissolution du Fénobam, de ses hydrates et de ses sels à l'aide soit de microémulsions, de dispersions solides, de cyclodextrine, d'agents de rétention gastrique, d'enrobages gastrorésistants, soit de techniques d'administration prolongée pour fournir un excipient pour une administration par voie orale de ces médicaments.
Patent CA-2868752-C (CA)
Inventor: CHEN JOSEPH
IPC: G06F15/16
Filed: 2013-02-28
Granted: 2017-01-03
Abstract: A computer-implemented method for using property tables to perform non-iterative malware scans may include (1) obtaining at least one malware signature from a security software provider that identifies at least one property value for an item of malware, (2) accessing a property table for a computing device that identifies property values shared by one or more application packages installed on the computing device and, for each property value, each application package that shares the property value in question, and (3) determining, by comparing each property value identified in the malware signature with the property table, whether any of the application packages match the malware signature without having to iterate through the individual property values of each application package. Various other methods, systems, and computer-readable media are also disclosed.
Patent CA-2870163-C (CA)
Inventor: LEUCHTENBERG CHRISTIAN
IPC: E21B21/08
Filed: 2013-04-10
Granted: 2019-11-05
Abstract: A method of operating a system for handling an influx of gas into a marine riser (5) during the drilling of a well bore, the method including the steps of operating a first riser closure apparatus (21) to close the riser (5) at a first point above a flow spool (22) provided in the riser (5), there being a riser gas handling line (47, 48) extending from the riser (5) at the flow spool (22) to a riser gas handling manifold (49), operating a second riser closure apparatus (3) to close the riser (5) at a second point below the flow spool (22), pumping fluid into an inlet line (41) which extends into the riser (5) at a point above the second point but below the flow spool (22), wherein the method further comprises operating a choke (53, 54) provided in the riser gas handling manifold (49) to maintain the pressure in the inlet line (41) or the riser (5) at a substantially constant pressure.
Patent CA-2870795-C (CA)
Title: Hydrogenation of nitrile rubber
Inventor: LIU QINGCHUN
IPC: C08L15/00
Filed: 2013-04-26
Granted: 2020-03-24
Abstract: This invention relates to a novel process for selectively hydrogenating nitrile rubbers in the presence of specific Ruthenium based complex catalysts without simultaneous molecular weight degradation by a metathetic reaction.
Patent CA-2873639-C (CA)
Inventor: MASSEY ALAN ERNEST
IPC: B64D37/32
Filed: 2014-12-05
Granted: 2022-10-25
Abstract: An onboard inert gas generation system for an aircraft, comprises a compressor (10) configured to receive cabin waste air and to supply compressed air to an air separation module (12) configured to separate the air into a nitrogen-enriched air fraction and an oxygen-enriched air fraction, with the compressed air passing from the compressor to the air separation module directly, without active cooling.
Patent CA-2875235-C (CA)
Title: Quick heating and cooling mould
Inventor: GUICHARD ALEXANDRE
IPC: B29C45/72
Filed: 2013-06-19
Granted: 2021-06-22
Abstract: The invention relates to a mould which includes a first portion (101) comprising a housing (111) to which a moulding area (112) is added, forming a mechanical interface (115) between said moulding area and the housing, and comprising inductors (132) lying in a so-called longitudinal direction in recesses (131) between said interface (115) and the moulding area (112), and a cooling device (140) lying at the interface between said moulding area and the housing.
Patent CA-2876481-C (CA)
Title: Forward error correction on multiplexed cdma channels enabling high performance coding
Inventor: PROCTOR JAMES A JR
IPC: H04L25/14
Filed: 2000-02-23
Granted: 2017-09-05
Abstract: A protocol for optimizing the use of coded transmissions such as over wireless links. In this technique, interframes are first split into segments selected to be an optimum size according to transmission characteristics of the radio channel. Segments are assigned a position identifier and redundancy check sum. Segments are then assembled into blocks and a forward error correction algorithm is applied to the block to generate redundancy bits. The FEC block is then split up among available communication channels and forwarded to the receiver. The inverse process is applied at the receiver. Using this scheme, only segments containing erroneous data need to be resent. A large block size required for high performance forward error correction may therefore be used while at the same time minimizing latencies associated with the need to resend entire blocks when errors cannot be recovered.
Patent CA-2880278-C (CA)
Inventor: RASMUSSEN CRAIG SCOTT
IPC: E04B7/00
Filed: 2015-01-28
Granted: 2020-03-10
Abstract: Un panneau de toit comprend un corps plan ayant des bords supérieur et inférieur et un bord tombé entre les deux, ainsi quun bord profilé en U à lopposé. Le bord tombé superpose un bord profilé en U dun panneau adjacent. Le bord inférieur superpose un bord supérieur dun autre panneau adjacent. Une pluralité de rangs sétend entre les bords tombé et profilé en U. Chaque rang comprend une ligne de faîte demboîtement servant à recevoir le bord tombé dun panneau adjacent et à positionner une surface supérieure du panneau à ras des panneaux adjacents. Des canaux de surface et des lignes de faîte profilées sont définis dans chaque rang. Un appareil dévacuation du bord dégoutture est aligné sur un bord profilé en U adjacent afin de diriger le matériau dans louverture de drainage et sur les panneaux adjacents. Un pignon est joint à un bord lorsque le panneau dispose dun panneau latéralement adjacent ou moins, le pignon étant à ras du corps plan adjacent.
Patent CA-2880633-C (CA)
Title: Smoking article
Inventor: PIENEMANN THOMAS
IPC: A24D3/06
Filed: 2013-08-27
Granted: 2020-02-04
Abstract: A smoking article (1) comprises a smokable tobacco rod (2), which includes tobacco and a wrapper, and a filter (3) having a first end (4) and a second end (5). The filter (3) comprises a first filter segment (11) extending to the first end (4) of the filter (3) and placed at an end of the tobacco rod (2) and a second filter segment (12) extending to the second end (5) of the filter (3). The first filter segment (11) comprises cut or shredded plant material. The second filter segment (12) comprises a cellulose material as filtering material and has a length in the range of from 3 mm to 12 mm. The filter (3) is bio-degradable according to OECD 301 B.
Patent CA-2881151-C (CA)
Inventor: LECUYER DANIEL J
IPC: F01D5/14
Filed: 2015-02-02
Granted: 2022-05-10
Abstract: Il est décrit une turbine de puissance qui comprend une aube de premier étage ayant une surface portante avec un profil nominal sans revêtement froid essentiellement conforme avec au moins une partie immédiate des valeurs de coordonnée cartésienne Y, X et Z décrite au tableau 2. Les valeurs X et Y sont des distances, lesquelles, lorsquelles sont connectées de façon lisse selon une courbe continue adéquate, définissent des parties de profil de surface portante à une distance Z chacune. Les parties de profil à une distance Z chacune sont reliées de façon lisse lune à lautre pour former un profil de surface portante complet.
Patent CA-2881613-C (CA)
Inventor: KYI STANLEY
IPC: A61M16/00
Filed: 2007-04-19
Granted: 2017-11-14
Abstract: The invention, in various embodiments, provides systems, methods and solutions for perfusing an organ ex vivo.
Patent CA-2881990-C (CA)
Title: Use of probenecid to treat acute decompensated heart failure
Inventor: RUBINSTEIN JACK
IPC: A61P9/04
Filed: 2012-10-19
Granted: 2020-03-10
Abstract: Described herein are inventions directed to methods of treating a cardiac dysfunction and symptoms of cardiac dysfunction in a subject that includes administering an amount of probenecid effective to treat a symptom of cardiac dysfunction. Probenecid may be administered in at least one of an injection, orally, or transdermally. The amount of probenecid is sufficient to result in an improved performance on a standardized 6 minute walk test, an improved New York Heart Association (NYHA) classification, a lower diuretic dose requirement, a lower serum BNP levels, a normalization of serum sodium concentrations, and combinations thereof. Probenecid may be administered over a period of about 8 hours to about 24 hours. Probenecid may be used for short term treatments, i.e., less than a week, or it may be administered in a long term manner, i.e., over a period of weeks, months, or even years.
Patent CA-2882117-C (CA)
Inventor: SAWCHUK DANIEL
IPC: F15D1/02
Filed: 2013-09-12
Granted: 2016-01-19
Abstract: La présente invention a trait à un conditionneur d'écoulement qui inclut un disque unique comprenant un réseau d'orifices et au moins une ailette intégrée, par exemple une pluralité d'ailettes intégrées. La ou les ailettes intégrées sont usinées au moyen du même matériau que le conditionneur d'écoulement et ne sont pas attachées au conditionneur d'écoulement par l'intermédiaire de d'une liaison par soudage ou d'un adhésif.
Patent CA-2888895-C (CA)
Inventor: GRADEL THOMAS
IPC: A61F2/34
Filed: 2008-01-08
Granted: 2017-03-07
Abstract: The cotyle includes: - a metallic insertion cupule (1) with a convex exterior anchoring face (2), essentially hemispheric, designed to be anchored in the cotyloid cavity in the pelvis of a patient and having a concave reception face (3), - a definitively immobile, ceramic joint insert (4) with an exterior face (5) which engages into the concave reception face (3) of the metallic insertion cupule (1) and with an inner reception face (6) comprising an essentially hemispheric concave joint surface (7) to allow the head of a femoral prosthesis or a mobile joint insert to be engaged and to pivot. The cotyle is packaged and assembled in a sterile state, with the definitively immobile, ceramic joint insert (4) engaged in the metallic insertion cupule (1) which includes a peripheral reception structure (8) capable of receiving the fixation means of a cotyle installation impactor (15) and designed so the impactor (15) can be secured to the cotyle in the presence of the definitively immobile, ceramic joint insert (4).
Patent CA-2890426-C (CA)
Inventor: TAKAHASHI KAZUHIRO
IPC: H01M8/0208
Filed: 2014-01-31
Granted: 2018-01-02
Abstract: Provided is a titanium or titanium alloy material for a fuel cell separator having a surface shape in which a plurality of projections are distributed, and a titanium oxide film on a surface of the projections. Fine projections are assumed to increase the contact conductivity remarkably. The present invention has high usability in the cell manufacturing industry.
Patent CA-2891145-C (CA)
Title: Parallelisation assistee par ordinateur de graphes de calcul
Inventor: STANFILL CRAIG W
IPC: G06F9/46
Filed: 2004-06-22
Granted: 2019-02-19
Abstract: Une approche permettant dindiquer automatiquement, ou daider à indiquer, un graphique de calcul parallèle comporte la détermination des caractéristiques de traitement des données des éléments de liaison qui relient les éléments de traitement de données au graphique. Les caractéristiques des éléments de liaison sont déterminées conformément aux caractéristiques des éléments de traitement de données ascendants ou descendants associés à lélément de liaison, par exemple pour permettre le calcul par le graphique de calcul parallèle qui est équivalent au calcul dun graphique sériel associé.
Patent CA-2893584-C (CA)
Title: Procede pour former des conducteurs a film mince sur un substrat
Inventor: EDD ANDREW E
IPC: H05K3/12
Filed: 2012-12-03
Granted: 2019-05-21
Abstract: La présente invention concerne un procédé pour former des conducteurs à film mince. Un matériau précurseur de film mince est initialement déposé sur un substrat poreux. Le matériau précurseur de film mince est ensuite irradié en utilisant une impulsion laser afin de transformer le matériau précurseur de film mince en un film mince de sorte que le film mince soit plus électroconducteur que le matériau précurseur de film mince. Enfin, une contrainte de compression est appliquée sur le film mince et le substrat poreux pour augmenter davantage la conductivité électrique du film mince.
Patent CA-2894965-C (CA)
Inventor: TARRANT COLIN DAVID
IPC: H02K1/27
Filed: 2013-12-13
Granted: 2019-07-16
Abstract: L'invention porte sur un rotor composite chargé magnétiquement, qui est formé par la réalisation d'un mandrin (1) ayant un axe longitudinal (2). Un agent anti-adhérent (3) revêt le mandrin, et un matériau en fibres (4) en matériau tissé ou non tissé ayant des fibres s'étendant dans la direction de l'axe (2) est appliqué sur l'agent anti-adhérent. Un câble imprégné de résine thermoplastique (24) comprenant des particules magnétiques (28) est enroulé sur le matériau en fibres (4), le matériau en fibres empêchant sensiblement les particules magnétiques de pénétrer jusqu'au mandrin.
Patent CA-2897321-C (CA)
Inventor: VILLEMOES LARS
IPC: G10L19/093
Filed: 2014-01-07
Granted: 2018-09-04
Abstract: The present document relates to audio source coding systems. In particular, the present document relates to audio source coding systems which make use of linear prediction in combination with a filterbank. A method for estimating a first sample (615) of a first subband signal in a first subband of an audio signal is described. The first subband signal of the audio signal is determined using an analysis filterbank (612) comprising a plurality of analysis filters which provide a plurality of subband signals in a plurality of subbands from the audio signal, respectively. The method comprises determining a model parameter (613) of a signal model;determining a prediction coefficient to be applied to a previous sample (614) of a first decoded subband signals derived from the first subband signal, based on the signal model, based on the model parameter (613) and based on the analysis filterbank (612); wherein a time slot of the previous sample (614) is prior to a time slot of the first sample (615); and determining an estimate of the first sample (615) by applying the prediction coefficient to the previous sample (614).