baber/WOPTO huggingface dataset:
Patent CA-2735662-C (CA)
Inventor: AMEMIYA KAZUKI
IPC: H01M50/77
Filed: 2010-09-22
Granted: 2013-11-19
Abstract: A fuel cell stack includes a plurality of fuel cell modules. Each of the fuel cell modules has a first membrane electrode assembly and a second membrane electrode assembly respectively having an electrolyte membrane and being arranged, such that respective first electrodes are opposed to each other. The fuel cell module also has a first reactive gas flow path arranged to supply a first reactive gas to the first electrodes included in the first membrane electrode assembly and the second membrane electrode assembly, a second reactive gas flow path arranged to supply a second reactive gas to the second electrodes included in the first membrane electrode assembly and the second membrane electrode assembly, and a coolant flow path arranged to cool down the second electrodes included in the first membrane electrode assembly and the second membrane electrode assembly. The fuel cell stack does not have a coolant flow path for cooling down the first electrodes, but has a first flow path-forming member located between the first membrane electrode assembly and the second membrane electrode assembly to define the first reactive gas flow path.
Patent CA-2737700-C (CA)
Inventor: FERRYMAN ROGER
IPC: E01B19/00
Filed: 2011-04-19
Granted: 2015-03-31
Abstract: A railway track barrier system (20) that includes a barrier (56) extending along a rail (24) adjacent a switch (36) having an upper edge (120) adjacent a rail head (44) disposed within a wash zone (122) thereof formed of deflector elements (124, 126) movable relative to one another permitting railway vehicle wheel (48) and wash contact during train passage without barrier dislodgement or damage. The barrier (56) is formed of a deflector (128) obliquely inclined toward the head (44) and a downwardly extending skirt (138) that conforms to uneven railway bed and tie surfaces. A preferred barrier (30) is formed of oppositely extending brushes (140, 146) removably attached to a mounting bracket (60). The bracket (60) can be attached to a hinge assembly (72) that releasably latches the barrier (56) in an operating position and that can be unlatched permitting the barrier (56) to be swung away from the rail (24) to an inspection position. A hinge pin (108) with a manually graspable handle (106) can be removed to detach the barrier (56) for storage.
Patent CA-2745906-C (CA)
Inventor: COOK MATTHEW R
IPC: B65D81/38
Filed: 2010-02-23
Granted: 2013-11-05
Abstract: An adjustable sleeve (10) is disclosed that employs a pivot region (30) which allows rotation of the first end (22) of the sleeve relative to the second end (24) of the sleeve. Rotation about the pivot region (30) allows the sleeve (10) size to adapt to many different sizes and tapers of containers. Rotation results in increasing a diameter of the top of the sleeve and decreasing a diameter of the bottom of the sleeve, and vice versa.
Patent CA-2748877-C (CA)
Inventor: RAMACHANDRAN BALA
IPC: C07C11/06
Filed: 2010-06-30
Granted: 2015-12-01
Abstract: A process for the double-bond isomerization of olefins is disclosed.    The process may include contacting a fluid stream comprising olefins with a fixed bed comprising an activated basic metal oxide isomerization catalyst to convert at least a portion of the olefin to its isomer. The isomerization catalysts disclosed herein may have a reduced cycle to cycle deactivation as compared to conventional catalysts, thus maintaining higher activity over the complete catalyst life cycle.
Patent CA-2750199-C (CA)
Title: System and method to retrieve relevant information
Inventor: HENDRICKSEN DAVID
IPC: G06F17/30
Filed: 2009-12-30
Granted: 2017-07-11
Abstract: A method and system of retrieving information are disclosed. In accordance with the method, a plurality of information identifier (infoID) sets is generated based on at least one search term and at least one filtering criteria. The at least the plurality of infoID sets is joined according to a mathematical expression to form a resultant infoID set that includes at least one resultant infoID. At least a portion of a content document associated with the at least one resultant infoID is retrieved. At least one resultant infoID is summarized into at least one summary. The retrieved portion of the content document is summarized into the at least one summary of a combined result based on the associated at least one resultant infoID.
Patent CA-2750340-C (CA)
Inventor: GAWANDE PURUSHOTTAM
IPC: A01N63/50
Filed: 2010-01-22
Granted: 2017-09-19
Abstract: La présente invention concerne de nouvelles compositions comprenant : (a) du sulfate de protamine et (b) des particules contenant de l'argent ou du chlorure de benzalkonium ; et (a) du métaperiodate de sodium et (b) du 5-fluorouracile ou de la chlorhexidine et leurs applications à l'élaboration de dispositifs, et en particulier des dispositifs médicaux, susceptibles d'être colonisés par des bactéries formant des biopellicules.
Patent CA-2750828-C (CA)
Inventor: WOMACK JAMES EARL
IPC: H04W74/08
Filed: 2009-10-29
Granted: 2015-01-20
Abstract: A user agent (UA) in a wireless communication system. The UA is configured to transmit a preamble on a random access channel (RACH) to an access node in order to attach to the access node. The UA  transmits a message to the access node, wherein the message contains an identity of one or more relay nodes to which the UA can be transferred.  The UA requests the access node to hand-over the UA to one relay node of the one or more relay nodes.
Patent CA-2751368-C (CA)
Inventor: MILLET DAMIEN
IPC: A61L15/26
Filed: 2010-02-12
Granted: 2017-03-28
Abstract: The invention relates to a layer (20) for protecting the skin and tissue close to the skin, including a polymer gel obtained by at least partial polymerisation of a mixture including: around 15% of polydimethylsiloxane with dimethyl-vinyl terminations with a viscosity of more than 20,000 mPa.s, around 25% of polydimethylsiloxane with dimethyl-vinyl terminations with a viscosity between 200 and 20,000 mPa.s, around 45% of polydimethylsiloxane with trimethyl terminations, around 12% of fumed silica with trimethylsiloxy treatment, and around 3% of co-polydimethylsiloxane-polymethyl-hydrogen-siloxane with dimethyl-hydrogen terminations, the polymer gel having, at 35°C, with a bias frequency ranging from 0 to 100 rd/s, a rigidity or elastic component of around 11,000 to 20,000 Pa, a viscosity or damping component of around 700 to 8,000 Pa and a damping factor or Tan Delta of around 0.06 to 0.38, and formation of a protective layer using the polymer gel.
Patent CA-2751548-C (CA)
Inventor: MOTTERLE RICCARDO
IPC: C07D471/04
Filed: 2010-03-04
Granted: 2017-04-11
Abstract: The present invention relates to the stereoselective synthesis of (4aS,7aS)-octahydro-1H-pyrrolo [3, 4-b]pyridine, as well as the conversion thereof, to give Moxifloxacin.    Particularly, the present invention relates to a method for the synthesis of (4aS,7aS)-octahydro-1H-pyrrolo [3, 4-b]pyridine of formula (I) comprising : (a) the optical resolution by enzymatic hydrolysis of the intermediate dialkyl-1-alkylcarbonylpiperidine-2,3-dicarboxylate racemate of formula (II) to give, following isolation, the intermediate dialkyl-(2S,3R)-1-alkylcarbonyl-piperidine-2,3-dicarboxylate of formula (III) in which Alk is a straight or branched C1-C5 alkyl group; (b) the conversion of the intermediate (III) to (4aR,7aS)-1-alkylcarbonylhexahydrofuro [3, 4-b]pyridine-5,7-dione of formula (IV) in which Alk has the meanings set forth above; (c) the conversion of the intermediate (IV) to (4aS,7as)-octahydro-1H-pyrrolo[3, 4-b]pyridine of formula (I) with an optical purity above 99%.
Patent CA-2752423-C (CA)
Title: Oxidative remediation of oil sands derived aqueous streams
Inventor: KLING LAURA
IPC: E21B43/24
Filed: 2011-09-15
Granted: 2014-07-15
Abstract: There is provided a method of processing an oil sands derived aqueous stream having a concentration of odor causing species such as hydrogen sulphide. The method involves monitoring the concentration of the odor causing species in the oil sands derived aqueous stream by using a titration, determining a concentration of an oxidizer such as hydrogen peroxide to be added to the oil sands derived aqueous stream to oxidize the odor causing species, adding the determined concentration of the oxidizer to the oil sands derived aqueous stream, and producing a treated aqueous stream depleted in the odor causing species.
Patent CA-2753181-C (CA)
Title: Peptide de translocation cellulaire-tissulaire active par une cible pour strategie de compose impermeable et ses utilisations
Inventor: PARK YOON-JEONG
IPC: C07K14/47
Filed: 2010-02-19
Granted: 2015-11-24
Abstract: L'invention concerne un peptide de translocation cellulaire-tissulaire activé par une cible pour stratégie de composé imperméable (TACTICS), et ses utilisations. L'invention concerne plus particulièrement un peptide de translocation cellulaire-tissulaire activé par une cible pour stratégie de composé imperméable (TACTICS), qui comprend (a) un domaine de transport de protéine (PTD), (B) un domaine de masquage, et (C) un espaceur présentant un clivage spécifique cellule-enzyme tissulaire, dans lequel le peptide est doté de sélectivité lui permettant d'avoir une performance de translocation spécifiquement uniquement dans le tissu cible. L'invention concerne également une image du peptide, des médicaments thérapeutiques, ou un complexe of de grains contenant un médicament. Le peptide de translocation cellulaire-tissulaire activé par une cible pour complexe de médicaments à stratégie de composé imperméable de l'invention permet au peptide de présenter une sélectivité cible permettant d'obtenir des images de qualité élevée et d'excellents effets curatifs, et inhibe la distribution non spécifique du complexe dans le corps pour minimiser les effets secondaires et maximiser les effets de diagnostic. En conséquence, le peptide de l'invention peut être utilisé avantageusement pour traiter des maladies.
Patent CA-2754240-C (CA)
Title: Gas turbine engine casing
Inventor: MACCHIA ENZO
IPC: F01D25/24
Filed: 2011-09-29
Granted: 2019-09-17
Abstract: An engine casing for a gas turbine engine, such as, but not limited to, a gas turbine engine fan case, is disclosed which includes an annular case shell formed of a substrate material that is at least partially coated by a nanocrystalline metal coating. A method of manufacturing such an engine casing is also provided. The present engine casing provides improved containment capability in the event of a blade release or other failure during operation of the engine.
Patent CA-2755370-C (CA)
Inventor: MOULTON WILLIAM G
IPC: A61M25/06
Filed: 2010-03-10
Granted: 2017-10-10
Abstract: A needle tip shielding mechanism is described herein. The shielding mechanism comprises an outer housing, an in-ner housing, and a needle having a needle feature. Generally, the outer housing comprises at least one adapter-interlock feature.  Moreover, the inner housing comprises a needle-feature capture mechanism, such as a washer feature, and a needle-tip capture mechanism, such as duckbilled tip barrier. In some cases, the inner housing is slidably moveable within the outer housing. In such cases, the inner housing is movable between a first position that biases the adapter-interlock feature into an engaged position and a second position that allows the adapter-interlock feature to move to an unengaged position. This ability to bias the interlock fea-ture in the engaged position and to allow the interlock feature to move to the unengaged position allows the shielding mechanism to be selectively coupled to and released from an interlock-feature mating component within a catheter adapter.
Patent CA-2759537-C (CA)
Inventor: FRAYSSE JEAN-PHILIPPE
IPC: H01P5/12
Filed: 2010-04-21
Granted: 2016-09-13
Abstract: The invention relates to an amplifier device with reduced bulk comprising at least one plate parallel to a plane XY and at least two amplifier modules (41a, 41b) mounted on the plate, each amplifier module (41a, 41b) comprising an amplifier element (11a, 11b), an input connection waveguide (12a, 12b) and an output connection waveguide (13a, 13b) positioned in the same direction X corresponding to a direction of longitudinal propagation, the amplifier element (11a, 11b) having an input and output pin (18a, 18b) positioned in a direction Y perpendicular to the direction of propagation X, characterised in that the input connection guides (12a, 12b) of the two amplifier modules (41a, 41b) are different, have different lengths (La1, La2) and are mounted parallel to one another, the output connection guides (13a, 13b) of the two amplifier modules (41a, 41b) are different, have different lengths (La2, Lb2) and are mounted parallel to one another, and in that the sum of the lengths (La1 + La2, Lb1 + Lb2) of the input and output guides of the same amplifier module is identical for each amplifier module: La1 + La2 = Lb1 + Lb2.
Patent CA-2763831-C (CA)
Inventor: RANKIN STEVEN ANDREW
IPC: A61B8/13
Filed: 2010-05-26
Granted: 2018-09-18
Abstract: High depth grayscale images, (e.g. < 8 bits per pixel) are losslessly cross channel encoded to multi-channel image formats for transformation and display by display devices not capable of displaying high depth grayscale. DICOM and other images may be encoded and provided to web browser based client image viewers that leverage native code for handling multi-channel images. Transformations are applied to reconstitute the high depth grayscale images.
Patent CA-2767312-C (CA)
Title: Systeme et procede de surveillance video automatique
Inventor: MEIDAN AVI
IPC: H04N7/18
Filed: 2010-06-13
Granted: 2018-03-20
Abstract: Appareil et procédé de surveillance automatique d?une zone surveillée comprenant une ou plusieurs régions d?intérêt à l?aide d?un dispositif d?imagerie vidéo. Le procédé comprend les étapes consistant à : définir la ou les régions d?intérêt et une ou plusieurs caractéristiques d?un objet d?intérêt ; braquer la ligne de visée du dispositif d?imagerie sur une région d?intérêt choisie parmi la ou les régions d?intérêt ; balayer automatiquement la région d?intérêt sélectionnée pour détecter la ou les caractéristiques de l?objet d?intérêt et, en cas de détection, générer une alerte ; et, si la ou les régions d?intérêt comprennent plus d?une région d?intérêt, réitérer les étapes consistant à braquer la ligne de visée du dispositif d?imagerie et à balayer automatiquement la région d?intérêt sélectionnée dans un ordre prédéfini de visualisation des régions d?intérêt et, en cas de détection de la ou des caractéristiques de l?objet d?intérêt, générer une alerte, pour chacune des régions d?intérêt.
Patent CA-2767497-C (CA)
Inventor: HINZ OLE
IPC: G08G1/0962
Filed: 2012-02-09
Granted: 2016-09-20
Abstract: The present invention relates to a method for providing a description of a road segment using locations stored in a geographic database, the description of the road segment being output to a user, the road segment being identified in the geographic database on the basis of location reference points allowing a unique identification of said road segment in the geographic database based on a Dynamic Location references technique according to ISO 17572-3, the method comprising the steps of: - providing two first location reference points with which a greater road section including said road segment is described, wherein one of the two first location reference points corresponds to a geographic object located at a first end of said greater road section and the other of the two first location reference points corresponds to a geographic object located at a second end of said greater road section, - providing two second location reference points with which a position of the road segment within said greater road section is geographically defined more precisely by defining a subsection of the greater road section in which the road segment is located using the two second location reference points..
Patent CA-2770506-C (CA)
Inventor: YOSHIDA MICHITAKA
IPC: B62D21/00
Filed: 2008-03-31
Granted: 2013-11-26
Abstract: A strength member for an automobile body such as a side member or a pillar which has a bent portion which is bent two-dimensionally or three- dimensionally and which has an ultrahigh strength with a tensile strength exceeding 1100 MPa is provided. The strength member for an automobile body has a tubular body which has a closed cross section which does not have an outwardly-extending flange and which has a bent portion which is bent two-dimensionally or three- dimensionally, a portion to be cut or punched, and a portion to be welded. The tubular body has an ultrahigh strength heat-treated portion which has been heat treated to have a tensile strength exceeding 1100 MPa, a high strength heat-treated portion which is the remainder other than the ultrahigh strength heat-treated portion and which has been heat treated to have a tensile strength of at least 600 MPa and at most 1100 MPa, and/or a low strength heat-treated portion which is the portion to be cut or punched or the portion to be welded and which has been heat treated to have a tensile strength of less than 600 MPa.
Patent CA-2771737-C (CA)
Title: Systeme d'asssemblage d'une composante de structure de chassis de vehicule a moteur
Inventor: MAGNANO NUNZIO
IPC: B62D65/02
Filed: 2012-03-19
Granted: 2017-04-25
Abstract: Un système pour lassemblage dun composant, notamment un panneau de toit, sur une structure de caisse de véhicule automobile, du type comprenant : - un dispositif (100) conçu pour serrer ledit composant sur ladite structure de caisse dans la position dassemblage appropriée; - un centre (40, 40') pour souder ou fixer ledit composant sur ladite structure de caisse; et - une ligne de transport (2) pour transporter vers le centre de soudage une succession desdites structures de caisse et pour transporter hors du centre de soudage lesdites structures de caisse avec ledit composant assemblé sur celles-ci. Ledit système est caractérisé en ce que ledit dispositif de serrage est pourvu de moyens pour saisir ledit composant. Le système comprend de premiers moyens de manipulation (12) pour amener ledit dispositif dans un état de raccordement avec ledit composant dans une position de préhension, selon un positionnement mutuel prédéterminé, et pour transporter ledit dispositif relié audit composant vers une structure de caisse qui est située dans une position (6) sur ladite ligne de transport, en amont dudit centre de soudage, pour le contraindre à ladite structure de caisse selon un positionnement mutuel par lequel ledit composant en vient à occuper ladite position dassemblage appropriée.
Patent CA-2778187-C (CA)
Inventor: RAPPARINI GINO
IPC: B65D85/804
Filed: 2010-10-19
Granted: 2014-07-22
Abstract: La présente invention concerne un réceptacle filtrant et perméable pour substances (6) convenant à la préparation de boissons. Le réceptacle est fabriqué par thermoformage à partir d'une bande plate (1) de matériau perméable, filtrant et thermoformable. Le corps (2) du réceptacle comprend des nervures de renforcement longitudinales (4) dont la longueur varie le long de la surface du corps. Le réceptacle peut être adapté pour contenir des produits hydrosolubles ou du café, du thé, des tisanes, ou des substances similaires convenant à l'obtention de boissons chaudes ou froides.
Patent CA-2791605-C (CA)
Inventor: LANE MICHAEL T
IPC: B65D1/42
Filed: 2011-03-03
Granted: 2017-11-28
Abstract: Cette invention concerne un contenant plastique moulé par extrusion-soufflage, comprenant une partie de base à partir de laquelle s'étend radialement une bague verticale flexible. La bague verticale flexible est disposée autour d'une partie la plus inférieure du contenant et elle fonctionne de manière à supporter le contenant sur une surface. Une rainure annulaire flexible est définie autour de la bague verticale flexible. Ladite rainure s'affaisse en réaction à des forces d'aspiration internes et/ou des forces de charge externes. Le contenant comprend en outre une partie formant corps qui s'étend d'une partie supérieure à la base, de telle sorte que la partie supérieure, la partie formant corps et la base coopèrent pour définir au sein du contenant une chambre d'accueil pouvant être remplie d'un produit.
Patent CA-2794320-C (CA)
Inventor: HARDIN JAMES
IPC: F28F1/02
Filed: 2011-03-25
Granted: 2018-05-01
Abstract: A pipe (210) is provided for use in a geothermal heat exchange system. The pipe (210) is insertable in a bore hole ( 162) having a proximal end ( 163) disposed relatively closer to a surface (165) of the earth, and a distal end ( 163) disposed relatively further from the surface (165) of the earth. The pipe (210) comprises an inflow pipe portion (212) having a first end and a second end, an outer wall portion (211) and an inner wall portion (213) extending between the first and second ends for defining an inflow chamber (230) that extends generally between the first end and tne second end of the inflow pipe portion (212). Water can flow through the inflow chamber (230) between the first and second ends of the inflow pipe portion (212) in a direction toward the distal end (167) of the bore hole (162).
Patent CA-2799107-C (CA)
Title: Gas turbine engine bearing chamber seals
Inventor: HEATON PETER ELLISON
IPC: F02C7/28
Filed: 2012-12-18
Granted: 2019-10-22
Abstract: A gas turbine engine sealing air supply system comprising a bearing chamber seal to prevent lubricant fluid loss from a fluid chamber, the sealing effected by ingress of sealing air. An air supply duct is coupled to the bearing chamber seal to provide the sealing air. A first duct is coupled between a starter air system of the gas turbine engine and the air supply duct to supply sealing air during gas turbine engine starting.
Patent CA-2800591-C (CA)
Inventor: TAMAI MASAFUMI
IPC: B61F5/24
Filed: 2011-06-27
Granted: 2013-07-09
Abstract: A compact linear actuator in which a back drive force is small and sticking due to abrasion powder and the like hardly occurs, and a rocking controller for a railway vehicle having the linear actuator are provided. The linear actuator has a main body of a hollow structure having an open end portion and a closed end portion, a cylinder that is fixed to a closed end portion side in the main body, and has an open end at an open end portion side, a linear motion rod that has one end portion extending from the open end portion of the main body, has a wear ring on an outer circumferential portion of the other end portion, and is housed in the cylinder slidably in an axial direction, and a hollow shaft rotatably supported in the main body, wherein the hollow shaft has a permanent magnet on a part of an outer circumferential surface, a winding section included on a part of an inner surface of the main body and the permanent magnet configure a hollow motor, a nut section coaxially fixed to the hollow shaft and a screw section on an outer circumferential surface of the linear motion rod are engaged with each other to configure a rotation/linear motion converting mechanism, and rotary oil seal sections that seal a gap between the hollow shaft and the main body in both sides in the axial direction relative to the nut section are included.
Patent CA-2803581-C (CA)
Title: Siege a dossier se levant automatiquement
Inventor: JAMES LUCAS
IPC: A47C3/20
Filed: 2011-07-01
Granted: 2018-03-13
Abstract: L'invention porte sur un siège qui comprend un coussin de siège (12), une structure porteuse (15) et un dossier (14), le coussin de siège (12) pouvant être placé lors de l'utilisation dans une direction sensiblement dirigée vers le bas par rapport à la structure porteuse lorsqu'un poids est appliqué au coussin de siège (12), et le mouvement sensiblement descendant du coussin de siège (12) provoquant un mouvement automatique du dossier (14) dans une direction sensiblement ascendante, l'orientation angulaire d'une surface supérieure du coussin de siège (12) par rapport à la structure porteuse restant inchangée pendant le mouvement sensiblement descendant du coussin de siège (12).