baber/WOPTO huggingface dataset:
Patent CA-2602767-C (CA)
Inventor: VIEIRA JOSE
IPC: E04G11/48
Filed: 2007-09-14
Granted: 2010-02-02
Abstract: A prefabricated form assembly for making a concrete floor is disclosed. The form comprises an elongated form plate having a front for forming and retaining a flowable concrete material before it sets, anchor elements extending from the back face of the form plate, and being destined to be embedded into the concrete floor; and an L-shaped lintel having a back wall connected to the front face of the form plate and a bearing wall for supporting a masonry wall. Advantageously the construction of a concrete floor adapted to structurally retain a masonry wall using prefabricated form assemblies according to the invention no more requires the use of different groups of workers from different building trades as in the prior art, only one group of workers is required.
Patent CA-2607879-C (CA)
Title: Method for evaluating a potentiometer and circuit arrangement having a potentiometer
Inventor: DORWARTH RALF
IPC: G01D18/00
Filed: 2006-05-17
Granted: 2014-08-26
Abstract: A potentiometer (PT1, PT2) has a first terminal (A1), a second terminal (A2) and an intermediate tap (ZA), a resistor being between the first terminal (A1) and the second terminal (A2) irrespective of the position of the potentiometer (PT1, PT2). In an evaluation method, a first drive voltage (GND) and at least one second drive voltage (VS), which is different than the first drive voltage, are applied to the first terminal (A1) and/or the second terminal (A2) and/or a third drive voltage (VS) is applied to the intermediate tap (ZA). The evaluation can be made from the different measurement voltages measured at the terminals.
Patent CA-2608896-C (CA)
Title: Keypad having keys with angled engagement surfaces, and associated handheld electronic device
Inventor: RAK ROMAN P
IPC: G06F15/02
Filed: 2007-10-29
Granted: 2012-05-01
Abstract: An improved keypad for a handheld electronic device has keys wherein the engagement surface thereof is oriented oblique to the actuation axis of the key. The oblique arrangement of the engagement surfaces visually and tactually distinguishes one key from another, which facilitates their incorporation into various handheld electronic devices with relatively small form factors.
Patent CA-2610279-C (CA)
Title: Tool fastening device for a wedge drive
Inventor: WEIGELT ELKE
IPC: B21D28/32
Filed: 2006-06-22
Granted: 2011-01-25
Abstract: The invention relates to an upper part V-belt drive (1) with a tool fastening device (10, 200, 300, 400) having at least one lateral surface (19), which can be provided with a tool, and the V-belt drive (1) has a slider element (2, 420) and a driver element (3, 430). According to the invention, the tool fastening device (10, 200, 300, 400) is fastened in a manner that enables it to be removed downward with regard to the upper part V-belt drive (1) when in the working position thereof. In a tool fastening device (10, 200, 300, 400) for a V-belt drive (1) with a slider element (2, 420) and with a driver element (3, 430), the tool fastening device (10, 200, 300, 400) comprises at least one lateral surface (19), which can be provided with a tool, and the tool fastening device (10, 200, 300, 400) has at least one connecting device (11, 14, 22, 213, 214, 215, 219, 313, 314, 316, 317, 318, 319, 408, 409, 410, 411, 414) for positively and/or non-positively connecting with the slider and driver element.
Patent CA-2615376-C (CA)
Inventor: TYSOWSKI PIOTR K
IPC: G06F12/00
Filed: 2007-12-20
Granted: 2015-12-01
Abstract: A method of memory management in an electronic device, includes receiving at the electronic device, representative viewable or audible samples of data records, and storing the representative viewable or audible samples of data records in a memory of the electronic device. Each of the representative viewable or audible samples of data records includes one of a compressed version of a corresponding one of the backup data records, and a viewable or audible portion of the corresponding one of the backup data records.
Patent CA-2616636-C (CA)
Title: Multi-function package opener
Inventor: CHIU MING-HSIANG
IPC: B26B13/26
Filed: 2006-08-02
Granted: 2011-07-05
Abstract: A package opener (10) includes first and second opposed elongate members joined together for scissor action about a pivot joint (16) . The first member (12) includes a first handle grip (18) at a rear end and a first cutting element (20) having a first blade (26) at a front end. The second member (13) includes a second handle grip (19) at a rear end and a second cutting element (21) having a second blade (27) at a front end thereof. The cutting elements include a leg portion (40,41) positioned between an arm segment (30,31) on which the pivot joint is located and the blade. Each cutting element also has a gap (G) in the blade portion. The leg portions and the gap enable the cutting elements, when opened, to fit over a package lip of a blister-type package so that the package opener can cut around the interior perimeter of the package lip to open the package. The multi-function package opener may also have a miniature utility knife blade (50) and at least one screwdriver (60).
Patent CA-2627586-C (CA)
Title: Elimination of rolling mill chatter
Inventor: SLAWINSKI JAMES STANLEY
IPC: B21B31/32
Filed: 2005-05-04
Granted: 2011-02-22
Abstract: A method for eliminating the vibrational chatter in a rolling mill stand (1), whereby existing roll chocks (6) (7)are machined to allow commercially available thrusting means, including hydraulic cylinders (11) (12) (13) (14) and the accompanying fittings and tubing, to be installed directly into the chocks so that when activated the thrusting means thrust horizontally outward to take up any gapping or play occurring between the chock face and the mill housing during normal mill operations, thus effectively eliminating chatter.
Patent CA-2631082-C (CA)
Inventor: FANG BINGLIANG
IPC: A61K31/404
Filed: 2006-11-22
Granted: 2015-02-03
Abstract: Embodiments of the present invention provide for methods and compositions comprising an Oncorasin, such as l-[(4-chlorophenyl)methyl]- lH-Indole-3-carboxaldehyde (oncrasin-1) and/or its analogs or derivatives.
Patent CA-2632237-C (CA)
Title: Paperboard containing microplatelet cellulose particles
Inventor: ZURAW PAUL J
IPC: D21H21/52
Filed: 2007-09-05
Granted: 2012-03-27
Abstract: A paperboard containing microplatelet cellulose particles has improved surface smoothness, aesthetic properties, bending stiffness and strength performance. When microplatelet cellulose particles are used for surface treatment of the paperboard, the microplatelets fill voids between fibers on the board surface. As a result, treated board has enhanced strength and surface properties such as smoothness, opacity, coating hold-out, and printability without compromising bending stiffness. Furthermore, the present disclosure relates to a process for improving board strength, surface smoothness and/or bending stiffness without the needs for densification, while maintaining other desired performances.
Patent CA-2638300-C (CA)
Inventor: MUTHUMANI SOLOMON
IPC: B67D7/80
Filed: 2008-07-25
Granted: 2012-11-27
Abstract: A dispensing system for an appliance is shown. The dispensing system has a main tank for holding a fluid. The main tank controls the temperature of the fluid. A dispenser outlet fluidly connected to the tank by a dispenser fluid line. An auxiliary tank for holds a volume of the fluid. A flow control device selectively moves the fluid held in the auxiliary tank to the main tank then through the dispenser fluid line to the dispenser outlet and selectively removes the fluid remaining in the dispenser fluid line after dispensing.
Patent CA-2643917-C (CA)
Inventor: ALBALAT PEREZ JORDI
IPC: C08F2/00
Filed: 2007-02-22
Granted: 2014-10-14
Abstract: La présente invention concerne une dispersion aqueuse de polymère nanocomposite spécifique à base de silice, son procédé de préparation, une composition de revêtement, en particulier de protection, contenant ladite dispersion, pour des applications nécessitant des performances élevées d'anti-corrosion, d'anti-abrasion et de résistance chimique. Elle concerne une dispersion aqueuse de polymère nanocomposite pouvant être obtenue par un procédé de polymérisation en émulsion d'au moins une composition de monomères en présence d'au moins une dispersion aqueuse de nanoparticules de silice, ladite composition de monomères étant ajoutée en au moins une étape dans le réacteur contenant déjà la dispersion aqueuse de nanoparticules de silice, ladite dispersion aqueuse de nanoparticules de silice présentant un caractère anionique et étant stable dans une plage de pH allant de 2 à 10, et ladite polymérisation en émulsion étant réalisée en présence d'au moins un système d'amorceur organique libre de tout groupement ionique et en l'absence de tout monomère ou amorceur ou dispersant cationique.
Patent CA-2644070-C (CA)
Inventor: HAMMONDS CARL L
IPC: B62D53/06
Filed: 2007-02-28
Granted: 2013-09-24
Abstract: An omni-directional vehicle (ODV) with a circular frame revolvably coupled to an appendage ring using a full circumferential coupling assembly. The appendage ring serves as a point of attachment for a push bar, trailer, tool, vehicle chassis, or other device. Two independent drive wheels located on an axis through the center of the frame are mounted at the same distance from a central vertical axis through the frame. Each wheel is powered independently and can rotate at variable speeds in either direction. The ODV is capable of movement in any direction by rotating the axis of the drive wheels to a position which is perpendicular to the desired direction of travel. The ODV can spin about its vertical axis such that the axis of the drive wheels can be oriented at any direction without changing the original footprint of the space that the frame occupies over the ground.
Patent CA-2663963-C (CA)
Title: Treating liquids in oil extraction
Inventor: STEFANINI DANIEL
IPC: C02F1/48
Filed: 2007-08-09
Granted: 2014-07-08
Abstract: A method of treating liquid, particularly an oil/water mixture, in an oil well pipe (10), wherein a radio frequency propagating electrical field is established in the liquid in the pipe cause the formation of seed crystals or scale-forming material in the liquid, on which seed crystals asphaltenes and/or paraffin waxes in the liquid are deposited so that they are carried through the pipe with the liquid in preference to being deposited on the pipe wall.
Patent CA-2664952-C (CA)
Inventor: SASAME MASAMI
IPC: A23F3/16
Filed: 2006-12-14
Granted: 2012-05-01
Abstract: L'invention porte sur un procédé de fabrication d'une boisson à base de thé comprenant les étapes consistant à : extraire des feuilles de thé et ajuster l'extrait de thé obtenu à un pH allant de 5,0 à 6,0; mélanger de l'azote avec l'extrait de thé et appliquer une pression négative de 0,01 MPa ou plus; après l'étape d'application d'une pression négative, stabiliser l'extrait de thé par son maintien à une pression atmosphérique pendant 30 secondes à 20 minutes; et pendant ou après l'étape de stabilisation, ajuster l'extrait de thé à un pH allant de 5,5 à 6,5. La perte d'arôme pendant le procédé de fabrication est supprimée, et une boisson à base de thé avec une qualité stable et un arôme excellent est obtenue.
Patent CA-2665850-C (CA)
Title: Methods and apparatus for presenting substitute content in an audio/video stream using text data
Inventor: CASAGRANDE STEVEN M
IPC: H04N5/76
Filed: 2009-05-12
Granted: 2014-03-11
Abstract: Various embodiments of apparatus and/or methods are described for skipping, filtering and/or replacing content from an audio/video stream using text data associated with the audio/video stream. The text data is processed using location information that references a segment of the text data of the first audio/video stream to identify a location within the first audio/video stream. The location within the first audio/video stream is utilized to identify portions of the audio/video stream that are to be skipped during presentation. The portions of the audio/video stream that are to be skipped are filtered from the audio/video stream, and some of the skipped portions of the audio/video stream are replaced with substitute content. The filtered video stream, including the substitute content, is outputted for presentation to a user.
Patent CA-2665941-C (CA)
Inventor: GRAHAM THOMAS D
IPC: B31B50/62
Filed: 2009-05-07
Granted: 2016-10-04
Abstract: A blank of sheet material for forming a polygonal container, a method for forming the container, and a machine for forming the container are provided. The blank includes a bottom panel, two opposing side panels, two opposing end panels, and a reinforcing panel assembly extending from a first side edge of a first side panel of the two side panels. The reinforcing panel assembly includes a corner panel extending from the first side edge of the first side panel, a first reinforcing end panel extending from a side edge of the corner panel, a second reinforcing end panel extending from a side edge of the first reinforcing end panel, an inner reinforcing corner panel extending from a side edge of the second reinforcing end panel, and an inner side panel extending from a side edge of the inner reinforcing corner panel.
Patent CA-2672329-C (CA)
Inventor: DUROCHER ERIC
IPC: F01D25/24
Filed: 2009-07-15
Granted: 2012-10-02
Abstract: A mid turbine frame of a gas turbine engine includes an outer case which supports a spoke casing co-axially positioned therein. The spoke casing has load transfer spokes extending radially from an inner case and secured to the outer case. A load transfer device is provided to transfer load from the spokes to the outer case in addition to load transfer through a first group of fasteners securing the spokes to the outer case, thereby forming a secondary load transfer path from the spokes. The load transfer device includes an opening of the outer case into which at least some of the spokes are inserted.
Patent CA-2674175-C (CA)
Title: Turbine rotor blade and fixation structure thereof
Inventor: HAYASAKA YASUSHI
IPC: F01D5/30
Filed: 2009-07-29
Granted: 2013-07-23
Abstract: Disclosed is a turbine rotor blade that is highly manufacturable and capable of reducing the stress caused by centrifugal force. The turbine rotor blade includes: a vane portion having a blade leading edge which is positioned upstream in the distribution direction of working fluid, and a blade trailing edge which is positioned downstream of the blade leading edge; and a blade base portion which is extended unidirectionally on a base side of the vane portion and engaged with a blade groove formed in the outer circumference of a turbine rotor. The turbine rotor circumferential position of the end of the blade base portion on the side toward the blade leading edge is different from the turbine rotor circumferential position of the end of the blade base portion on the side toward the blade trailing edge.
Patent CA-2678975-C (CA)
Title: Use of aclidinium in treating respiratory conditions
Inventor: BELETA SUPERVIA JORGE
IPC: A61P11/06
Filed: 2008-01-31
Granted: 2016-11-08
Abstract: The invention provides methods of inhalation treatment of a respiratory disease or condition in a patient in need to such treatment without producing in said patient systemic antimuscarinic effects, comprising administering to said patient an effective amount of aclidinium.
Patent CA-2685364-C (CA)
Inventor: SCHACHTNER PETRA
IPC: A47D13/02
Filed: 2008-04-22
Granted: 2014-12-16
Abstract: The invention relates to a carrying device (10) with an accommodation body (12) for accommodating a baby or a small child. The accommodation body (12) is constructed in such a way that the height thereof is adjustable and such that at least one region of the back of a baby or a small child can be accommodated and/or supported therein, thereby preventing the sinking or sagging of the newborn. Because the carrying device (10) has a holding harness system (40, 60) for fastening the accommodation body (12) to a person, and because the height of the accommodation body (12) is adjustable, sufficient support for the back of the small child from birth up to the age of young child is ensured, as well as an orthopedically correct carrying manner for both the young child and the wearer.
Patent CA-2685811-C (CA)
Inventor: HOOPER WILLIAM J JR
IPC: F21V7/00
Filed: 2009-11-18
Granted: 2012-07-10
Abstract: The embodiments disclosed herein relate to light shelves for daylighting, and more particularly to light shelves that include both a diffuser and a reflector. According to aspects illustrated herein, there is provided a light shelf that includes at least one anchor bracket suitable for attachment to a building structure; at least one support beam attached to the anchor bracket; and a plurality of light transmitting airfoil-shaped louvers each supported and positioned by the support beam at a preselected fixed profile angle, wherein each of the louvers includes a diffuser and a reflective surface.
Patent CA-2687885-C (CA)
Title: Repair welding method for waterwall tubes
Inventor: NOLLEAU DOMINIQUE
IPC: F16L55/16
Filed: 2008-05-20
Granted: 2013-04-02
Abstract: A method for performing repair to a length of water-wall tubing (15) calls for aligning a substitution sleeve (30) in the length, welding an upper internal portion (40) and a lower internal portion of the sleeve to the water-wall tubing (15); placing an upper (32) and a lower element into a respective cutback (31) of the sleeve; and welding an upper (50) external portion and a lower external portion of the sleeve to the respective elements and the water-wall tubing (15) to repair the sleeve.
Patent CA-2688404-C (CA)
Title: Methods for pre-stressing and capping bioprosthetic tissue
Inventor: DAVIDSON JIM
IPC: A61L27/36
Filed: 2008-06-10
Granted: 2013-12-03
Abstract: A treatment for bioprosthetic tissue used in implants or for assembled bioprosthetic heart valves to reduce in vivo calcification is disclosed. The method includes preconditioning, pre-stressing, or pre-damaging fixed bioprosthetic tissue in a manner that mimics the damage associated with post- implant use, while, and/or subsequently applying a calcification mitigant such as a capping agent or a linking agent to the damaged tissue. The capping agent suppresses the formation of binding sites in the tissue that are exposed or generated by the damage process (service stress) and otherwise would, upon implant, attract calcium, phosphate, immunogenic factors, or other precursors to calcification. The linking agent will act as an elastic reinforcement or shock- absorbing spring element in the tissue structure at the site of damage from the pre-stressing. In one method, tissue leaflets in assembled bioprosthetic heart valves are preconditioned by simulating actual flow conditions for a predetermined number of cycles, during or after which the valve is exposed to the capping agent.
Patent CA-2690200-C (CA)
Title: Additifs et compositions d'huiles de graissage les contenant
Inventor: MILNE NEAL JAMES
IPC: C07C211/55
Filed: 2008-06-06
Granted: 2014-09-30
Abstract: Des diphénylamines substituées para-alkylées sont fabriquées  en alkylant de manière catalytique la diphénylamine avec un alcène  à chaîne ramifiée, tel que le propène, un mélange  d'oligomères dans lequel l'oligomère présent  avec le pourcentage le plus élevé possède de 15 à 24 atomes  de carbone. Les diphénylamines alkylées sont d'utiles additifs  pour lubrifiants de carters tels que pour réduire les dépôts  sur le piston et les boues de carter de moteurs.
Patent CA-2691013-C (CA)
Inventor: WESTGARTH PETER
IPC: E04H15/58
Filed: 2008-06-26
Granted: 2011-03-22
Abstract: L'invention concerne un store pare-soleil rétractable comprenant : au moins une partie en tissu fixée sur un bras ; un bras soutenu par un rail et venant en contact coulissant avec le rail au niveau de sa parie intermédiaire ; un cadre soutenant le rail ; et au moins un élément d'étirage flexible fixé sur le bras au niveau de sa partie intermédiaire, permettant d'étirer le bras dans un premier sens le long du rail pour étendre le store pare-soleil et dans le sens opposé le long du rail pour rétracter le store.
Patent CA-2692649-C (CA)
Title: Procede d'envoi de pdu rlc et d'attribution de ressource radio dans un systeme de communication mobile et entite rlc de communication mobile
Inventor: YI SEUNG-JUNE
IPC: H04W80/02
Filed: 2009-01-30
Granted: 2015-07-07
Abstract: La présente invention concerne l'envoi d'un PDU D'ÉTAT RLC effectué au moyen d'une ressource radio limitée, par les couches MAC et RLC dans un système à évolution à long terme (LTE). Si l'entité MAC donne un ordre de priorité aux canaux logiques pour attribuer la ressource radio à chaque canal logique, l'entité MAC est autorisée à attribuer des ressources radio sur la base de la taille d'un PDU D'ÉTAT RLC devant être envoyé de la couche RLC et la couche RLC est également autorisée à utiliser le PDU D'ÉTAT avant les PDU de données RLC lors de l'utilisation des ressources radio attribuées, de sorte que les protocoles évitent ainsi de se trouver dans une situation d'impasse du fait de la non transmission du PDU D'ÉTAT.
Patent CA-2693566-C (CA)
Inventor: ATHERTON ERIC
IPC: H02K5/132
Filed: 2008-06-09
Granted: 2014-03-18
Abstract: A system for monitoring an Electrical Submersible Pump is disclosed comprising a rotation rate sensor located in an ESP gauge (6). When the Electrical Submersible Pump is started the rotating elements rotate in a first direction whilst the static elements will experience an opposing torque in a second opposite direction. The small rotational movement of the ESP gauge housing is sensed by the sensor and is used to determine the initial direction of rotation of the motor (5) and pump (6).
Patent CA-2700571-C (CA)
Inventor: GRANGER DAVID BRADLEY
IPC: A43B23/08
Filed: 2009-01-12
Granted: 2016-01-05
Abstract: A triple density heel cup is disclosed comprising a heel-shaped substrate extending from a heel portion of an integral wall to a front border, said front border underlying a portion of the arch area of a human foot. The heel-shaped substrate comprises a structural gel layer having a foot receiving surface and a shoe side surface, said foot receiving surface lying adjacent the bottom of a wearer's foot. Said integral wall lies adjacent back and a side portion of a wearer's heel. A channel formed in said shoe side surface of said structural gel is adapted to receive a reinforcing component of a denser material than said structural gel. A heel cushion, preferably utilizing honeycomb technology, is secured to said structural gel in a heel cushion area on the heel cup bottom surface.
Patent CA-2703650-C (CA)
Inventor: MUTH OLIVER
IPC: B32B3/08
Filed: 2008-10-29
Granted: 2016-02-09
Abstract: L'invention concerne un procédé de fabrication d'un composite comportant au moins une première couche polymère, ainsi qu'une deuxième couche polymère, respectivement en polymère de polycarbonate sur la base de bisphénol A, un composant étant placé entre les couches polymères. Ce procédé consiste en les étapes suivantes: (a) positionnement du composant sur la première couche polymère ou insertion dudit composant dans un creux de ladite première couche polymère; (b) revêtement de la première couche polymère sur le côté sur ou dans lequel est placé le composant, au moins à proximité du composant, par une préparation liquide contenant un solvant ou un mélange de solvants et un dérivé de polycarbonate sur la base d'un dihydroxydiphénylcycloalcane disubstitué de façon géminée; (c) séchage (pouvant être éventuellement exécuté à l'étape (b)); (d) consécutivement aux étapes (b) ou (c), positionnement de la deuxième couche polymère sur la première couche polymère, tout en recouvrant le composant; (e) laminage sous pression de la première couche polymère et de la deuxième couche polymère, à une température située entre 120°C et 180°C et pendant une durée déterminée.