baber/WOPTO huggingface dataset:
Patent CA-2734158-A1 (CA)
Inventor: CHASE ALLAN C
IPC: B23Q3/02
Filed: 2011-03-15
Abstract: A method and apparatus for guiding a cutting tool. The apparatus comprises at least one elongate member having a first track extending longitudinally therealong and a first clamping member located at a first end of a first elongate member and extending perpendicularly thereto. The apparatus further includes a second clamping member slidably locatable along the first track. The second clamping member is adjustably securable within the first track so as to clamp a work piece between the first and second clamping member. The method comprises longitudinally connecting the first and second elongate members with a connection member, applying the first and second elongate members to a surface of the material and clamping the elongate member to the material at a position corresponding to a line to be cut in the material between the first clamping member and the second clamping member.
Patent CA-2735790-A1 (CA)
Inventor: MEIRON MORAN
IPC: A61K35/12
Filed: 2009-09-01
Abstract: A method of culturing adherent cells from a placenta or adipose tissue is disclosed. The method comprising culturing the adherent cells from the placenta or adipose tissue under 3 dimensional (3D) culturing conditions which allow cell expansion, the conditions comprising perfusion.
Patent CA-2736016-A1 (CA)
Inventor: MANTYLA MARKKU
IPC: G01N21/35
Filed: 2008-09-05
Abstract: The invention relates to a method and arrangement for determining the amount of starch used in surface-sizing a cellulose product. In the solution according to the invention, the amount of starch is determined with a transmission method utilizing IR spectroscopy by using absorption wavelengths of cellulose.  Absorption values are measured before adding a coating and after it, whereby the amount of starch is determined from the difference between these absorption values.
Patent CA-2736669-A1 (CA)
Title: Self-propelled surface milling machine with electrical mill roll drive
Inventor: GRANER KLAUS
IPC: E21C27/36
Filed: 2011-04-07
Abstract: The present invention relates to a self-propelled surface milling machine, preferably in the form of an asphalt-milling machine, snow-milling machine or Surface Miner, having a mill roll which is drivable about a rotational axis, and a mill roll drive comprising an electrical motor which is accommodated within the mill roll, wherein stator and rotor of the electrical motor are accommodated within a dust and air-tightly sealed motor housing. It will be suggested to associate a cooling device comprising a closed circuit liquid cooling system to the electrical motor located within the milling roll body. Due to the high heat capacity of a suitable coolant, such as oil or mixed water and glycol small volume flows and hence small conduit cross sections will be sufficient. On the other hand, any incorporation of dust into the mill-roll drive as well as any formation of dust by discharge air can be avoided by the closed form of the circuit liquid cooling system.
Patent CA-2737107-A1 (CA)
Inventor: WANG JINGYUAN
IPC: H04L47/22
Filed: 2011-04-12
Abstract: A congestion control mechanism for TCP communication sessions is described. The congestion control mechanism adjusts the size of the congestion window based on a number, N, of parallel virtual connections. The number N of parallel virtual connections used to determine the congestion window is dynamically adjusted based on an estimation of the network condition.
Patent CA-2737761-A1 (CA)
Inventor: FEVRIER MICHELE
IPC: C12N15/861
Filed: 2009-08-28
Abstract: The present invention relates, inter alia, to a method of raising an immune response against a pathogen which comprises administering (i) one or more first immunogenic polypeptides derived from said pathogen; (ii) one or more viral vectors comprising one or more heterologous polynucleotides encoding one or more second immunogenic polypeptides derived from said pathogen; and (iii) an adjuvant; wherein the one or more first immunogenic polypeptides, the one or more viral vectors and the adjuvant are administered concomitantly. The invention also relates to vaccines, pharmaceutical compositions, kits and uses employing said polypeptides, viral vectors and adjuvants.
Patent CA-2738065-A1 (CA)
Title: Filtre pour carburants et lubrifiants
Inventor: WEILAND HORST
IPC: B01D39/16
Filed: 2009-09-08
Abstract: L'invention concerne un filtre pour moteurs à combustion interne et autres machines, constitué d'un contenant comprenant un orifice d'entrée et un orifice de sortie destinés à des carburants, à des lubrifiants, et à d'autres fluides, et rempli de plusieurs couches de non-tissé, le non-tissé étant constitué, d'une part, de fibres élastiques résistantes et, d'autre part, de bandes douces molles qui sont au moins deux fois plus larges que les fibres, la distance moyenne entre les fibres et les bandes étant égale à un multiple de la largeur des bandes.
Patent CA-2744800-A1 (CA)
Inventor: CHOI SOO-JIN
IPC: C07C233/69
Filed: 2009-10-12
Abstract: The present invention relates to a method for selectively crystallizing Z isomer of iopromide of formula (I) comprising a) dissolving a crude iopromide comprising a mixture of E and Z isomers or a concentrate thereof in an alcohol, and b) heating the resulting alcohol solution to obtain crystalline of Z isomer of iopromide; and a method for preparing a composition comprising the crystalline Z isomer of iopromide.
Patent CA-2746407-A1 (CA)
Inventor: D'SOUZA STEPHEN RICHARD
IPC: G03B9/08
Filed: 2011-07-15
Abstract: A touch screen on a camera is provided. The touch screen comprises a button, wherein removal of contact from the button by lifting contact from the touch screen causes a photograph to be taken, and wherein removal of contact from the button by maintaining contact with the touch screen while moving contact to a portion of the touch screen other than the button causes a photograph not to be taken.
Patent CA-2746895-A1 (CA)
Inventor: CURELLO MICHAEL
IPC: B01F1/00
Filed: 2009-12-22
Abstract: The present invention concerns a hydrogen gas-generating apparatus (10) comprising (1) a reservoir (100) comprising an aqueous component (110), (2) a fuel compartment (200) comprising a solid metal borohydride fuel component (210), and (3) a reaction chamber (300) comprising an aerogel catalyst (310). A first fluid path introduces the aqueous component into the fuel compartment where the solid metal borohydride fuel component is dissolved into a liquid metal borohydride fuel component (210'). A second fluid path introduces the liquid metal borohydride fuel component into the reaction chamber to produce a hydrogen gas by means of a hydride- water oxidation reaction that is accelerated by the aerogel catalyst.  The temperature and/or pressure of the reaction chamber are predetermined to maintain the water in the borate byproduct to be substantially in the liquid phase to minimize the precipitation of the borate byproduct.
Patent CA-2747621-A1 (CA)
Title: Expandable vertebral body replacement device and method
Inventor: BARRALL BEN
IPC: A61F2/44
Filed: 2009-12-04
Abstract: Vertebral body replacement apparatuses, systems, and methods are provided. In various examples, an implantable device is configured to be inserted between a first vertebral body and a second vertebral body. The implantable device includes a first endplate configured to contact the first vertebral body. A second endplate is configured to contact the second vertebral body.  An expansion bladder is disposed between and coupled to the first endplate and the second endplate. The expansion bladder in-cludes a first chamber and a second chamber. The first chamber and the second chamber are sealed from fluid communication with one another. An injection port is disposed through one of the first endplate or second endplate. The injection port includes a first channel in fluid communication with the first chamber and a second channel in fluid communication with the second cham-ber.
Patent CA-2749048-A1 (CA)
Title: Benzimidazole and pyrazolopyridine derivatives for treating and/or preventing cardiovascular diseases
Inventor: STRAUB ALEXANDER
IPC: C07D471/04
Filed: 2010-01-05
Abstract: The present application relates to novel fused, heteroatom-bridged pyrazole and imidazole derivatives, to processes for their preparation, to their use, alone or in combination, for the treatment and/or prevention of diseases and to their use for preparing medicaments for the treatment and/or prevention of diseases, in particular for the treatment and/or prevention of cardiovascular disorders.
Patent CA-2749636-A1 (CA)
Inventor: GETZLAF DONALD
IPC: E21B33/12
Filed: 2010-02-18
Abstract: A tool assembly and method for completing a well are provided. The tool includes debris relief features that enable use in solids-laden environments, for example in the presence of sand. Forward and reverse circulation pathways to the isolated interval are present to allow clearing of debris from the wellbore annulus while the sealing device remains set against the wellbore.
Patent CA-2750732-A1 (CA)
Title: A method for estimating leaks from ventilator circuits
Inventor: YOUNES MAGDY
IPC: A61M16/00
Filed: 2010-01-29
Abstract: Gas leakage from a ventilator circuit and patient interface is estimated by a method that relies on breath-by-breath or time-to-time variability in the pattern of pressure delivery by the ventilator, comprising generat-ing signals that correspond to pressure (P CIRCUIT) and flow rate (Flow) in the ventilator circuit, integrating flow (Inte-grated Flow), measuring the change in Integrated Flow (.DELTA.V) over an INTERVAL extending from a selected point in the expiratory phase of a ventilator cycle to a selected point during the expiratory phase of a nearby ventilator cy-cle, repeating the measurement of .DELTA.V for at least two said INTERVALS, processing P CIRCUIT to produce an index or indices that reflect(s) the pattern of pressure delivery by the ventilator during each of said INTERVALS, applying statistical methods to determine the relation between the differences in .DELTA.V among INTERVALS and the corre-sponding differences in said index or indices of P CIRCUIT, and establishing from said relation the leak rate at speci-fied P CIRCUIT values.
Patent CA-2751069-A1 (CA)
Inventor: GRUBER JAKE
IPC: G02C7/10
Filed: 2009-02-05
Abstract: A photoluminescent material is provided comprising a plurality of nanocrystals, such as quantum dots or Cornell dots, each capable of absorbing electromagnetic energy at a first wavelength and emitting the absorbed energy as a desired or se-lected wavelength in the direction of a human retina. Preferably, the emitted wavelength is chosen for its ability to suppress natu-rally occurring melatonin. The photoluminescent material may be placed over at least a portion of a lens to optimize exposure to the desired wavelength while reducing the overall luminescence. The photoluminescent material can be applied as a coating, as part of a material applied to the lens, either superficially or within the lens, as part of eyewear, or even as an optical treatment system. Also, a filter material may be applied to the lens to attenuate at least a portion of the selected wavelength emitted in the direc-tion of the retina.
Patent CA-2752727-A1 (CA)
Inventor: CANDELORE BRANT L
IPC: H04L9/00
Filed: 2010-03-22
Abstract: Generation of secret keys is carried out in a smartcard for use by a receiver device's main processor, or alternatively, decryption processing for selectively encrypted content is carried out in the smartcard itself in order to thwart hacking and pirating of protected video content. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.
Patent CA-2755226-A1 (CA)
Title: Appareil contenant de multiples zones de chauffage par infrarouge a usage sequentiel pour objets tubulaires
Inventor: TAILOR DILIP KUMAR
IPC: B29C65/66
Filed: 2010-03-12
Abstract: L'invention se rapporte à un appareil destiné à chauffer un objet tubulaire allongé, comprenant un élément de cadre conçu pour être disposé autour dudit objet, un dispositif de chauffage pourvu de multiples zones de chauffage et un dispositif de commande destiné à actionner le dispositif de chauffage. L'appareil peut être utilisé pour appliquer un manchon thermorétractable autour d'un raccord de tuyaux soudé. Le dispositif de chauffage peut infrarouge et peut également utiliser de fines feuilles estampées. Si un manchon thermorétractable est utilisé, le dispositif de commande peut activer les zones de chauffage depuis le centre de la soudure vers l'extérieur afin d'éliminer les poches d'air. Le diamètre de l'intérieur du cadre peut changer le long du cadre.
Patent CA-2756277-A1 (CA)
Inventor: L HEUREUX SIMON
IPC: B22D21/04
Filed: 2011-10-21
Abstract: Cast house operations involving molten aluminum processing and furnace charging result in dross generation. This undesirable residue is composed mainly of metallic aluminum and oxides, and engenders global costs exceeding 1000 US$  per MT  of dross. Considering that no batch-to-batch measurements of dross weight are generally performed in the cast house, the task of dross reduction has always been complicated since the key process parameters and batch preparation practices affecting dross are not well known. As such, a new apparatus for controlling aluminum dross was developed to continuously measure dross generation. The data generated may be used not only to follow-up on long-term furnace performance with respect to dross generation but also to complete a statistical analysis aimed at identifying key dross contributors.  There is also provided an industrial dross weighing strategy as well as the equipment that was in stalled in a RTA cast house.
Patent CA-2757350-A1 (CA)
Inventor: COUTO PAULO ROGERIO CARRARA
IPC: G06F1/20
Filed: 2010-03-30
Abstract: The present invention provides a refrigeration system for compact equipment, particularly of the type comprising electronic circuits and internally provided with a heat source (F) to be cooled, said refrigeration system comprising: a heat dissipation device (10) mounted in the equipment (E) and including a heat absorbing portion (11), which absorbs heat from the heat source (F), and a heat dissipation portion (12) accessible from the outside of the equipment (E) and which releases the heat to the exterior of the equipment (E); and an auxiliary refrigeration circuit (CA) external to the equipment (E) and having: a heat absorbing means (20) to be selectively coupled to the heat dissipation portion (12) so as to receive therefrom, by conduction, at least part of the heat received from the heat source (F) and dissipated by said heat dissipation portion (12); and a heat dissipation means (30) which releases the heat to the environment external to the equipment (E).
Patent CA-2758043-A1 (CA)
Title: Prosthesis for mitral annuloplasty
Inventor: CAIMMI PHILIPPE PRIMO
IPC: A61F2/24
Filed: 2010-04-02
Abstract: A prosthesis (10) for mitral annuloplasty, comprising an annular structure (11), in which the annular structure is composed of a flexible support segment (12), adapted to be fixed by suture along a posterior portion (PMA) of the mitral annulus (MA) which extends from the anterolateral trigone (AT) to the posteromedial trigone (PT), and of an intertrigonal rigid segment (13) interconnecting the ends (12a, 12b) of the flexible support segment. The intertrigonal rigid segment is adapted to act as a spacer between the anterolateral trigone and the posteromedial trigone. The annular structure is adapted to be fixed to the mitral annulus exclusively through the flexible support segment.
Patent CA-2760126-A1 (CA)
Inventor: MONDEN THOMAS
IPC: A62C2/00
Filed: 2011-12-02
Abstract: In a fire protection module (1) for wall and ceiling openings (6, 7), comprising a sheath (2) for insertion into the wall or ceiling opening (6, 7), a flange (3) to be placed at the wall or ceiling (4, 5), it shall be possible for the assembly of the fire protection module (1) to be performed with few steps. This objective is attained such that the sheath (2) and the flange (3) are embodied in one piece.
Patent CA-2760343-A1 (CA)
Title: Dihydropyrimidinones for use as bace2 inhibitors
Inventor: BANNER DAVID
IPC: C07D403/12
Filed: 2010-05-05
Abstract: This invention relates to dihydropyrimidinones of the formula (I), wherein X  and R1 to R7 are as defined in the de-scription and in the claims, as well as pharmaceutically acceptable salts thereof. These compounds are BACE2 inhibitors and can be used as medicaments for the treatment or prevention of diseases such as diabetes.
Patent CA-2761240-A1 (CA)
Inventor: KOCH KARL V
IPC: A01D33/00
Filed: 2011-12-07
Abstract: A shield apparatus is mounted on the header of an agricultural implement which includes a rotatable collecting member to direct collected material rearwardly towards a rear discharge opening. The shield apparatus includes a panel member and a mounting bracket assembly which supports the panel member above the rear discharge opening of the header spanning in a lateral direction transversely to the forward working direction such that the panel member extends from a rear edge rearward of the collecting member to a front edge which is spaced forward and upwardly in relation to the rear edge. The shield apparatus ensures that material thrown upwardly above the rear of the header frame is redirected downwardly into the rear discharge opening of the header for collection by the implement in the usual manner. The shield apparatus does not interfere with the visibility of the operator when the panel member is clear.
Patent CA-2761307-A1 (CA)
Title: Procede et appareil de recuperation d'argon dans une unite de separation d'un gaz de purge de synthese d'ammoniac
Inventor: BRIGLIA ALAIN
IPC: F25J3/08
Filed: 2010-06-03
Abstract: Un appareil de production d'un débit riche en argon à partir d'un mélange constitué par un fluide de purge d'un appareil de production d'ammoniac comprend au moins un séparateur de phases (7, 17), une colonne de lavage au méthane (21), une colonne de séparation de méthane (31), une colonne de séparation azote/argon (41), une conduite pour envoyer dans le mélange dans l'au moins un séparateur de phases pour produire au moins un gaz enrichi en hydrogène et un liquide appauvri en hydrogène, une conduite pour envoyer au moins une partie du liquide appauvri en hydrogène en cuve de la colonne de lavage au méthane pour former un gaz de tête et un liquide de cuve, une conduite pour envoyer au moins une partie du liquide de cuve de la colonne de lavage au méthane à la colonne de séparation de méthane pour produire un liquide de cuve enrichi en méthane et un gaz de tête appauvri en méthane, une conduite pour envoyer au moins une partie du gaz de tête appauvri en méthane à la colonne de séparation azote/argon pour former un fluide enrichi en azote en tête de colonne, une conduite pour soutirer un liquide riche en argon en cuve de colonne servant de produit et une conduite pour envoyer au moins une partie du liquide de cuve enrichi en méthane en tête de la colonne de lavage au méthane.
Patent CA-2766889-A1 (CA)
Title: Systemes et procedes pour gerer les interactions avec des reseaux d'eclairage reglables
Inventor: LOVELAND DAMIEN
IPC: H05B44/00
Filed: 2010-06-17
Abstract: L'invention porte sur des systèmes et des procédés pour gérer les interactions avec des réseaux d'éclairage réglables. En particulier, une entrée d'un utilisateur, concernant le niveau d'interaction préféré de l'utilisateur avec un réseau d'éclairage réglable est utilisée en liaison avec des mémoires et des processeurs, pour permettre sélectivement au réseau d'éclairage réglable d'accéder aux données personnelles de l'utilisateur, telles que l'identité de l'utilisateur ou les préférences d'éclairage personnelles de l'utilisateur. Un niveau d'interaction préféré de l'utilisateur avec un réseau d'éclairage réglable est lui aussi utilisé, en liaison avec des dispositifs personnels de communication électronique mobiles, pour permettre à l'utilisateur de réguler l'éclairage, dans le cadre de réseaux d'éclairage réglables.
Patent CA-2767006-A1 (CA)
Inventor: WATTS KYLE T
IPC: B02C13/09
Filed: 2010-06-29
Abstract: A grinder includes a generally vertical, rotatable shaft having at least one set of cutter blades driven thereby and a fan assembly mounted on the shaft below the cutter blades in position to receive output therefrom. The fan assembly includes a fan disc secured to the shaft and rotatable therewith. A plurality of fan blades are secured to the fan disc in a generally radial orientation. Each fan blade includes a bottom flange secured to a top surface of the fan disc, a web extending upwardly from the bottom flange and a top flange extending outwardly from the web in a direction of rotation of the fan disc. The fan blades are preferably moveably mounted to the fan disc such that the angle of the fan blades relative to a true radial orientation can be adjusted.
Patent CA-2767155-A1 (CA)
Inventor: WOLTHERS WOLTER
IPC: B29B11/08
Filed: 2010-07-02
Abstract: Tapping assembly for beverages, comprising a pressure chamber and a pressurising device, wherein the pressure chamber comprises a lid closing off the pressure chamber at least partly, with an opening in said lid, and a container extending with a neck through said opening and a body extending inside said pressure chamber, wherein a first flange extending around the neck lies at a side of the lid facing the pressure chamber and at least one element extending from said neck lies at the opposite side of the lid, the device being provided with at least one closure element engaging said at least one element, forcing said element away from the lid and thereby pulling the first flange towards the lid for sealing the opening by at least the first flange.
Patent CA-2769222-A1 (CA)
Inventor: LEE KEUM-KOO
IPC: G06Q50/00
Filed: 2010-08-20
Abstract: Provided are methods and apparatuses for providing contents via a network, in which original data of contents provided via a network can be traced, and contents that are modified according to performance of a contents receiving device is provided. Location information of original contents is added to metadata of contents provided via the network to thereby increase convenience of access to the original contents and modify attributes of contents that are provided, to be suitable for the performance of the contents receiving device.
Patent CA-2770045-A1 (CA)
Title: Tongue mounted fertilizer tank for fertilizer applicator
Inventor: KUEBLER MARVIN
IPC: A01C23/00
Filed: 2012-03-02
Abstract: A fertilizer stabilizer tank and tank mounting system for mounting the tank to the tongue or hitch frame of a fertilizer applicator is provided. The mounting system mounts the stabilizer tank in a manner that does not interfere with operation of the tractor or reconfiguration of the applicator as the applicator is folded/unfolded.
Patent CA-2771335-A1 (CA)
Title: Use of an immunoregulatory nk cell population for monitoring the efficacy of anti-il-2r antibodies in multiple sclerosis patients
Inventor: SHERIDAN III JAMES PETER
IPC: G01N33/564
Filed: 2010-08-31
Abstract: The use of CD56bright NK cell counts as a biomarker for the efficacy of anti-IL-2R antibody treatment in patients diagnosed with multiple sclerosis.
Patent CA-2773972-A1 (CA)
Title: Dispositif amortisseur
Inventor: VALEMBOIS GUY
IPC: F16F15/30
Filed: 2010-09-07
Abstract: Dispositif amortisseur destiné à relier deux pièces dont l'une (1) est susceptible, sous l'effet unique d'une poussée initiale temporaire, donnée par un moyen moteur (22), de se mouvoir par rapport à l'autre (2) pour passer d'une position initiale à une position terminale. Il comporte un système mécanique reliant lesdites pièces en mouvement relatif, et qui incorpore un accumulateur d'énergie cinétique (33) conçu apte à être alimenté par ladite poussée initiale, et à restituer au moins l'énergie juste nécessaire pour permettre à ladite pièce mobile (1) d'atteindre ladite position terminale.