baber/WOPTO huggingface dataset:
Patent CA-2654268-C (CA)
Inventor: HOMA DANIEL S
IPC: G01L9/00
Filed: 2007-05-18
Granted: 2013-04-02
Abstract: A multi-core optical fiber sensor is described, which sensor includes an optical fiber having at least two cores, wherein the cores have collocated measurement portions, for example in-fiber interferometers or Bragg grating portions. In an exemplary embodiment, the fiber is provided with collocated measurement portions during fiberization to eliminate drift factors and to provide temperature corrected parameter measurement capabilities.
Patent CA-2659426-C (CA)
Title: Paraffin alkylation
Inventor: CROSS WILLIAM M JR
IPC: C07C2/56
Filed: 2007-08-15
Granted: 2012-09-25
Abstract: A process for paraffin alkylation of isoalkanes with isoolefins in which an olefin component comprising oligomerized propylene, oligomerized isoolefin, or mixtures thereof is fed to a paraffin alkylation unit wherein the dissociated olefin components forming the oligomers react with isoalkanes to produce a reaction mixture containing an alkylate and unreacted isoalkanes. The reaction mixture is fractionally distilled to recover unreacted isoalkanes as overheads and alkylate as bottoms. The stoichiometry of isoolefins to isoalkanes in the alkylation unit is maintained by adjustment of the feed to the oligomerization, for example, by adding fresh isoalkanes to the recovered, unreacted isoalkanes from the alkylation unit being recycled to the oligomerization. Alternatively, a portion of the recovered unreacted isoalkanes is dehydrogenated to an isoolefin which is added to the oligomerization.
Patent CA-2664416-C (CA)
Inventor: BLOSS MICHAEL
IPC: G07D7/12
Filed: 2007-09-26
Granted: 2015-06-23
Abstract: An apparatus for optical analysis of at least one value document (12) in a recording area (38) of the apparatus has an illumination device (36) for illuminating the value document (12) in the recording area (38) and possessing at least one surface emitting laser diode (50), a control device (42) for driving the laser diode (50), and a detection device (40) for recording optical radiation from the recording area (38).
Patent CA-2671889-C (CA)
Inventor: DIJT JACOB CORNELIS
IPC: C03C25/28
Filed: 2007-12-14
Granted: 2012-01-31
Abstract: The present invention relates to sizing compositions, glass fibers at least partially coated with sizing compositions, and glass fiber reinforced composite materials. In one embodiment, a sizing composition comprises at least one maleic anhydride copolymer, at least one coupling agent, and a reaction product of an alkoxylated amine and a polycarboxylic acid, which is further reacted with an epoxy compound.
Patent CA-2677974-C (CA)
Title: Locker lock
Inventor: MEEKMA GLENN P
IPC: E05C3/24
Filed: 2007-07-13
Granted: 2012-06-19
Abstract: A lock includes a lock housing, a lock interface, a rotary locking member, a locking bolt, and a locking mechanism. The rotary locking member extends from a side portion of the lock housing, the rotary locking member being rotatable about a first axis between a locking position and a releasing position. The locking bolt is configured to hold the rotary locking element in the locking position when the locking bolt is in a first position and to allow the rotary locking member to rotate from the locking position to the releasing position when the locking bolt is in a second position. The locking mechanism is configured to slide the locking bolt from the first position to the second position in response to proper manipulation of the lock interface.
Patent CA-2679923-C (CA)
Title: Dispositif a pointeau de flotteur et sa methode de nettoyage
Inventor: OIKE TADASHI
IPC: F16K29/00
Filed: 2007-03-06
Granted: 2013-01-15
Abstract: Afin de retirer un objet étranger dans un trajet de décharge défini et formé dans un carter de soupape de façon efficace, l'invention concerne un dispositif de soupape de type flotteur (T) comprenant un carter de soupape (5) ayant une chambre de soupape (2) et un trajet de décharge (4) qui sont définis et formés dans celui-ci, la chambre de soupape (2) permettant à un gaz (A) et à un liquide (W) de s'écouler dans celle-ci à travers un tuyau d'entrée (1), le trajet de décharge (4) communiquant avec un tuyau de décharge (3) ; une ouverture de soupape (6a) pour ouvrir le trajet de décharge (4) vers la chambre de soupape (2) ; des moyens d'ouverture/fermeture pour ouvrir et fermer l'ouverture de soupape (6a) par le déplacement d'un élément flotteur (7) flottant sur le liquide (W) s'étant écoulé dans la chambre de soupape (2) ; et un élément de retrait d'objet étranger (8) pour retirer, par déplacement vers l'avant vers l'ouverture de soupape (6a) dans le trajet de décharge (4), un objet étranger dans le trajet de décharge (4) et disposé de telle sorte qu'il peut avancer et reculer dans le trajet de décharge (4) par l'actionnement du carter de soupape (5) depuis l'extérieur. L'élément de retrait d'objet étranger (8) est construit de telle sorte qu'il pénètre à travers l'ouverture de soupape (6a) lorsqu'il est déplacé vers l'avant dans le trajet de décharge (4) en étant vissé dans une section à filetage (10a) formée dans le carter de soupape (5).
Patent CA-2683955-C (CA)
Title: Diaphragm for electrolytic cell
Inventor: SCHUSSLER HENRY W
IPC: H01M50/489
Filed: 2008-05-12
Granted: 2012-12-18
Abstract: Describes a diaphragm for an electrolytic diaphragm cell, e.g., a chlor-alkali cell, in which the diaphragm comprises fibrous material substantially resistant to the environment within the electrolytic cell and spheroidal ceramic microspheres at least partially resistant to the environment within the electrolytic cell associated with said diaphragm. Also describes a diaphragm for an electrolytic cell in which the diaphragm comprises a base mat of fibrous material chosen from asbestos fibers, resin-modified asbestos fibers, synthetic fibers, or mixtures of such fibers on which base mat is applied a coating comprising spheroidal ceramic microspheres. Further describes a synthetic diaphragm for an electrolytic cell, e.g., a chlor-alkali cell, on which is applied a coating comprising substantially water-insoluble inorganic particulate material, e.g., clay material, and spheroidal ceramic microspheres. Still further describes adding a dopant composition comprising spheroidal ceramic microspheres to the anolyte compartment of an electrolytic cell, e.g., a chlor-alkali cell, while the cell is operating.
Patent CA-2686660-C (CA)
Inventor: CONQUERGOOD STEVE
IPC: F15B21/02
Filed: 2009-11-27
Granted: 2018-06-19
Abstract: The invention relates to assembling sucker rods and tubulars of oilwells and other wells; and more particularly, to methods for modifying the time delay of a stop signal for a set of tongs during a make-up process. The controller of a tongs control system issues a stop command to the system at a slightly earlier time than desired to account for a delay in system response. The time delay is modified by accepting an expected delay time for transmitting the stop signal and receiving at least one hydraulic oil temperature and at least one ambient air temperature data points. A time compensation value is determined based upon these data points. The processor modifies the expected delay time by the time compensation value to generate an adjusted expected time delay. The processor transmits the stop signal based upon the adjusted expected delay to a spool valve for the set of tongs.
Patent CA-2687632-C (CA)
Inventor: LEMOINE DOMINIQUE INGRID
IPC: A61K39/00
Filed: 2008-05-22
Granted: 2013-01-15
Abstract: The present invention provides lyophilised compositions comprising an antigen and a Toll- like receptor (TLR) 9 agonist. Such compositions may be reconstituted into immunogenic compositions for use in vaccination with a carrier selected from the group of particulate carriers consisting of liposomes, mineral salts, emulsions, polymers and ISCOMs. Methods of making immunogenic compositions from the lyophilised compositions of the invention and use of the same in immunisation are also herein provided.
Patent CA-2688907-C (CA)
Inventor: LOPP DARREN S
IPC: B05B1/22
Filed: 2009-12-18
Granted: 2014-04-15
Abstract: A faucet includes a spout body formed by joining an upper body and a lower body to one another. A one-piece spout tube is secured to the upper body. For example, only a cartridge seat and an aerator of the faucet are used to hold the spout tube in the upper body. Water supply hoses connected to the cartridge seat bring hot and/or cold water from a water supply source to a valve cartridge interfaced with the cartridge seat. The water flows from the water supply source, through the water supply hoses, the cartridge seat, the valve cartridge, and the spout tube, and out the spout body through the aerator. The valve cartridge allows a user to control a flow rate and/or temperature of the water delivered through the spout tube and out the spout body.
Patent CA-2689760-C (CA)
Title: Methode et dispositif de distribution de programme video
Inventor: WIRICK KEVIN S
IPC: H04N21/2662
Filed: 2010-01-04
Granted: 2015-02-24
Abstract: Méthode de distribution de programme vidéo comprenant le codage du matériel de programme conformément à une première contrainte de distribution (CBR) pour produire un premier flux (A), le codage du matériel de programme conformément à une deuxième contrainte de distribution qui est plus souple que la première contrainte de distribution afin de produire un deuxième flux (B) et lutilisation des premier et deuxième flux pour produire un troisième flux (C) représentant les différences entre les premier et deuxième flux.
Patent CA-2690938-C (CA)
Title: Glissiere pour fermeture a glissiere etanche
Inventor: SWAIN HENRY
IPC: A44B19/26
Filed: 2008-05-16
Granted: 2013-03-19
Abstract: La fermeture à glissière résistante à l'eau ou étanche objet de la présente invention comporte un premier et un second profil entrecroisés ou séparés par le mouvement d'une glissière. Le premier côté de la glissière est généralement plat tandis que le deuxième côté est incurvé de sorte que ces deux côtés sont normalement plus proches l'un de l'autre au niveau de l'extrémité de la fermeture et plus éloignées au niveau de l'ouverture. Une partie triangulaire et un élément de séparation en biseau sont formés au niveau de l'ouverture afin de séparer le premier et le deuxième profil. La glissière comprend plusieurs canaux qui engagent les rails correspondant dans les profils afin de positionner correctement ces profils. La glissière comprend également diverses saillies ainsi qu'une bride pour positionner correctement les profils.
Patent CA-2691504-C (CA)
Title: Distributed antenna communications system
Inventor: SCHEINERT STEFAN
IPC: H04B7/04
Filed: 2007-11-08
Granted: 2016-07-05
Abstract: A distributed antenna system comprises a base transceiver station, a plurality of distributed antenna units and a signal routing apparatus. The base transceiver station has a plurality of output ports that generate a plurality of downlink signals having overlapping transmit frequencies and containing different communication content. The different communication content is directed toward each of a plurality of mobile units. The base transceiver station also has at least one uplink receive port that receives an uplink signal. The uplink signal includes communication content received from at least one of the mobile units. The plurality of distributed antenna units have coverage areas that are non-overlapping or only partially overlapping. The signal routing apparatus routes the downlink signals to the plurality of distributed antennas such that each of the plurality of downlink signals are transmitted by one or more of the distributed antennas and each distributed antenna only transmits one of the downlink signals.
Patent CA-2693613-C (CA)
Inventor: OWENS RICK T
IPC: A61L27/38
Filed: 2008-07-09
Granted: 2018-01-23
Abstract: The invention provides tissue repair compositions and methods of making the tissue repair compositions. Also featured are methods of treatment using the tissue repair compositions and articles of manufacture that include the tissue repair compositions.
Patent CA-2696359-C (CA)
Title: Systeme de liaison entre une structure interne et une structure externe d'une nacelle de turboreacteur
Inventor: BOUILLON FLORENT
IPC: B64D33/04
Filed: 2008-06-20
Granted: 2015-03-31
Abstract: La présente invention se rapporte à une nacelle pour turboréacteur double flux destinée à être rattachée à une structure d'un avion par un mât de liaison et comprenant une section avant d'entrée d'air, une section médiane destinée à entourer une soufflante de turboréacteur et une section arrière présentant une structure interne destinée à servir de carter à une partie arrière du turboréacteur et définissant avec une structure externe (5) une veine (7) d'écoulement d'un flux secondaire, la structure interne présentant des prolongements (61) sensiblement radiaux traversant la veine et par lesquels elle est liée à un panneau intérieur (51) de la structure externe au moyen d'au moins un raidisseur (110) correspondant possédant une forme générale en équerre, caractérisée en ce que le raidisseur est également fixé dans un panneau externe (52) de la structure externe.
Patent CA-2698563-C (CA)
Inventor: OLIVIER ANDRE W
IPC: G01V1/16
Filed: 2008-09-18
Granted: 2016-08-23
Abstract: An underwater ocean bottom cable constructed of a series of axially aligned cable segments alternately arranged with sensor units. The sensor units include an outer housing with an interior cavity in which a sensor module is suspended by a cradle. Vanes on the sensor module protrude through axially elongated openings in the outer housing to dig into the seabed to provide good seismic coupling between the seabed and pressure sensors and motion sensors housed in the sensor module. The outer sensor housing is split into complementary portions that clamp firmly onto the ends of adjacent cable segments. Stress members, such as high modulus fiber ropes, extend out the ends of adjacent cable segments. Axial channels formed in the intervening outer sensor housing on opposite sides of the sensor module receive the stress members, which, along with the cradle, provide seismic isolation between the cable segments and the sensor modules.
Patent CA-2698586-C (CA)
Inventor: EVANS DAVID GEORGE JR
IPC: B31F1/07
Filed: 2008-09-04
Granted: 2013-11-12
Abstract: An apparatus for providing a multi-ply embossed paper product having a first pressure roll (14); an embossing roll (12) with a plurality of embossing protrusions, each embossing protrusion comprises a distal end; an adhesive application roll (18); a marrying roll (19); and a second pressure roll (16). The first pressure roll and the embossing roll are juxtaposed in an axially parallel relationship to form a first nip (31) therebetween. The first nip has a first nip width. The first pressure roll and the embossing roll are adapted to receive a first paper web (22) at the first nip. The adhesive application roll and the embossing roll are juxtaposed in an axially parallel relationship to form a gap (32) therebetween. The adhesive application roll and the embossing roll are adapted to receive the first paper web, after the first paper web has traversed the first nip, at the gap. The marrying roll is juxtaposed in an axially parallel relationship with the embossing roll to form a third nip (34) therebetween.  The marrying roll and embossing roll are adapted to receive the first paper web and a second paper web (24), after the first paper web has traversed the gap, and marry the first paper web to the second paper web at the third nip. The second pressure roll and the embossing roll are juxtaposed in an axially parallel relationship to form a second nip (33) therebetween. The second nip has a second nip width, and wherein the second pressure roll and embossing roll are adapted to receive the first paper web and the second paper web, after the first paper web and the second paper web have traversed the third nip, at the second nip.
Patent CA-2699402-C (CA)
Inventor: FITZGERALD ALAN
IPC: A61J1/05
Filed: 2010-04-09
Granted: 2014-11-04
Abstract: A medical fluid container is disclosed that comprises a single reservoir of fluid impermeable material having a fluid impermeable barrier dividing the reservoir into at least first and second fluid-holding compartments. A valve is selectively and manually movable along a longitudinal axis of the valve to allow flow of fluid from the compartments. A method of dispensing medical fluids from a medical fluid container is also disclosed.
Patent CA-2702158-C (CA)
Inventor: WARREN GARY
IPC: H01T13/60
Filed: 2008-10-08
Granted: 2013-12-17
Abstract: A spark plug sensor antenna including an external housing; and a printed circuit board disposed within the exterior housing, the printed circuit board having a first side and a second side and a first plurality of serpentine traces disposed on one of the first side and second side for receiving radio frequency signals generated by the spark of a spark plug.
Patent CA-2706819-C (CA)
Inventor: BUESCH MARTIN
IPC: F16B37/08
Filed: 2008-12-11
Granted: 2013-02-05
Abstract: An engagement unit for insertion on and engagement with a threaded bolt (33) is provided with an inner part (1) and with an outer part (2) that can be slid onto the inner part (1). The inner part (1) and the outer part (2) are configured with torque receiving means (8, 9, 23, 24) for transmitting a torque applied to the outer part (2) to the inner part (1). After the inner part (1) has been slid onto a threaded bolt (33) in a pre-assembly arrangement in which latching means configured on spring arms of the inner part (1) and cooperating with the threaded bolt (33) are able to slide along the threaded bolt (33), the engagement unit according to the invention can thus be inserted onto the threaded bolt (33) and, once the outer part (2) has been slid onto the inner part (1), can be tightened in the manner of a screw.
Patent CA-2708463-C (CA)
Title: Procede pour detecter des auto-anticorps chez des patients souffrant de polyarthrite rhumatoide, peptide et trousse de dosage
Inventor: VAN VENROOIJ WALTHERUS JACOBUS WILHELMUS
IPC: C07K14/47
Filed: 2002-12-11
Granted: 2015-08-11
Abstract: Linvention concerne un procédé de détection dauto-anticorps chez des patients qui souffrent de polyarthrite rhumatoïde. Selon linvention, au moins deux unités peptidiques sont utilisées, dont une au moins comporte une partie non dérivée de la (pro)fillagrine, de la fibrine, du fibrinogène, de la vimentine, de la cytokératine 1 ou de la cytokératine 9, ladite partie contenant le motif XG. On utilise aussi une unité peptidique qui comprend le motif XnonG, dans lequel X représente une citrulline ou une substance analogue et nonG représente un acide aminé différent de la glycine.
Patent CA-2714221-C (CA)
Title: Methodes et dispositifs affichant un recouvrement sur un ecran d'affichage
Inventor: SAUNDERS CHRISTOPHER O'BYRNE
IPC: H04M1/72439
Filed: 2010-09-01
Granted: 2015-02-17
Abstract: Le module de caméra présenté est configuré pour capter une image, et un microprocesseur est configuré pour contrôler un écran pour afficher l'image et une superposition substantiellement simultanément. Dans un aspect vaste, au moins un du degré de transparence, du degré de luminosité et de la valeur de couleur de la superposition est déterminé en fonction d'un degré de luminosité représentatif et/ou d'une valeur de couleur représentative associés à l'image affichée.
Patent CA-2714838-C (CA)
Title: Wood working machine and suitable rip fence module
Inventor: SCHERL THOMAS
IPC: B23Q3/18
Filed: 2010-09-09
Granted: 2014-11-18
Abstract: A rip fence module for a panel sizing circular saw in order to position workpieces with their edge facing away from a saw blade at a distance to the tool, comprising a superstructure overlapping the machine table presenting a workpiece stop extending in a longitudinal direction (L), at least one guided portion which is insertable and guidable in an allocated guide groove provided on the machine table side extending in an extension direction (A) transversely to the longitudinal direction (L), and by which the superstructure is supported movably in the guide groove in the extension direction (A) relatively the tool , and a locking device shiftable between a locking position and a release position.
Patent CA-2725349-C (CA)
Title: Blended fluoropolymer compositions
Inventor: HARVEY LEONARD W
IPC: C09D5/03
Filed: 2009-05-19
Granted: 2017-06-06
Abstract: Blended fluoropolymer compositions are provided. In one embodiment, a liquid dispersion of a first fluoropolymer is blended with a liquid dispersion of a second fluoropolymer.  The first fluoropolymer may be polytetrafluoroethylene (PTFE), such as a low molecular weight PTFE (LPTFE) that has been polymerized via a dispersion or emulsion polymerization process, and which has not been agglomerated, irradiated, or thermally degraded. The LPTFE may be in the form of an aqueous dispersion, having a mean particle size of less than 1.0 microns (µm), with the LPTFE having a first melt temperature (Tm) of 332° C or less.  The second fluoropolymer may be a melt processible fluoropolymer (MPF), such as methylfluoroalkoxy (MFA), fluorinated ethylene propylene (FEP), or perfluoroalkoxy (PFA), for example, in the form of an aqueous dispersion, and having a mean particle size of less than 1.0 microns (µm).  Blending of the dispersions facilitates interaction of the LPTFE and MPF on a submicron level to facilitate intimate blending such that, when the blended fluoropolymer composition is dried, a crystal structure representing a true alloy of the fluoropolymers is formed, having melt characteristics that differ from those of the individual fluoropolymers. The blended fluoropolymer composition may be used to provide a coating having improved impermeability, stain resistance, abrasion resistance, smoothness, and higher contact angles.
Patent CA-2736982-C (CA)
Inventor: SOUDANT ETIENNE
IPC: A61Q19/08
Filed: 2009-09-13
Granted: 2019-01-15
Abstract: The present invention relates to Leucojum extracts, particularly to aqueous extract of Leucojum bulbs effective in inhibiting contraction of muscle cells or tissues and as an anti-oxidant, composition comprising same and use thereof for inhibiting muscle contractions, particularly cutaneous muscles effective in treating and preventing wrinkles, fine lines and oxidative damages of the skin.
Patent CA-2739277-C (CA)
Inventor: BAUMGARDNER GAYLON
IPC: C08L95/00
Filed: 2009-10-01
Granted: 2015-05-26
Abstract: La présente invention concerne un liant bitumineux modifié par un acide, qui est combiné avec une solution d'émulsifiant pour produire un liant sous forme d'émulsion de bitume. Le liant bitumineux modifié par un acide peut être formé par combinaison d'un liant bitumineux, d'un acide phosphoré, et, éventuellement, d'un modificateur polymère. La solution d'émulsifiant peut être produite par formation d'une solution aqueuse d'une amine et d'un acide phosphoré, qui forme une solution aqueuse contenant un phosphate d'amine. Le liant sous forme d'émulsion de bitume peut être combiné avec un granulat pour former un matériau de revêtement routier. Dans d'autres exemples, le liant sous forme d'émulsion de bitume peut être utilisé seul, par exemple dans une application d'enduit superficiel, ou sous une forme diluée, par exemple dans une application d'enduit très léger au bitume sans gravillonnage.