baber/WOPTO huggingface dataset:
Patent CA-2681458-C (CA)
Inventor: SHAFFER TIMOTHY D
IPC: C08F210/12
Filed: 2008-02-21
Granted: 2013-07-09
Abstract: The disclosure provides for a process and polymerization system to produce isoolefin polymers (72) utilizing polymorphogenates (16, 26) in the catalyst system to control polydispersity (MWD). The disclosure also provides a catalyst system (20) comprising a plurality of active catalyst complex species (34) formed by combination of a Lewis acid (24), an initiator (22) and a polymorphogenate (26), as well as polymers made using the catalyst system or process. The polymorphogenate (16, 26) can promote or mimic the formation of different active catalyst complex species (34) having different polymerization rates, i.e. different rates of propagation, chain transfer, or termination, as observed by different polydispersities resulting from the presence of relatively different proportions of the polymorphogenate.
Patent CA-2681748-C (CA)
Title: Tole d'acier laminee a chaud de grande resistance qui ne presente pas ecaillage mais d'excellentes proprietes de surface et d'ebavurage, et son procede de fabrication
Inventor: YOKOI TATSUO
IPC: C22C38/14
Filed: 2008-03-27
Granted: 2013-01-08
Abstract: L'invention porte sur une tôle d'acier laminée à chaud, composée, en masse, de 0,01 à 0,1 % de C, de 0,01 à 0,1 % de Si, de 0,1 à 3 % de Mn, 0,1 % ou moins de P, de 0,03 % ou moins de S, de 0,001 à 1 % d'Al, 0,01 % ou moins de N, de 0,005 à 0,08 % de Nb, de 0,001 à 0,2 % de Ti, le restant étant constitué par le Fe et des impuretés inévitables, satisfaisant la formule [Nb] ~ [C] <= 4,34 x 10-3, dans laquelle la densité de quantité de limites de grain de solution solide C se situe dans la plage allant de 1 à 4,5 limites de grain/nm2, et dans laquelle le diamètre des grains de cémentite précipités sur les limites de grain à l'intérieur de la tôle d'acier est de 1 µm ou moins. Cette tôle d'acier laminée à chaud est fabriquée selon le procédé suivant. Une pièce d'acier ayant la composition ci-dessus de la tôle d'acier laminée à chaud est chauffée à une température SRTmin (°C) à 1 170 °C et soumise à un laminage grossier dans la condition de température de finalisation allant de 1 080 °C à 1 150 °C. Par la suite, un laminage de finition est démarré à 1 000 °C jusqu'à plus de 1 080 °C dans les 30 à 150 s et est terminé à une température se situant dans la plage allant de la température de point de transformation Ar3 à 950 °C de telle sorte que l'ébauche lors de la passe finale se situe dans la plage allant de 3 à 15 %. La tôle d'acier résultante est soumise à un refroidissement depuis le début jusque dans la plage de température allant de 450 °C à 550 °C à une vitesse de refroidissement de plus de 15°C/s et enroulée.
Patent CA-2682796-C (CA)
Inventor: GAMBOGI JOAN E
IPC: C11D1/00
Filed: 2006-02-14
Granted: 2012-12-18
Abstract: The invention relates to a fragrance composition for control of kitchen malodor, kitchen cleaning and deodorizing products comprising them, and methods for the reduction of malodor utilizing them, the fragrance composition containing at least four of the following components: a. Decyl aldehyde or decanal b. Allyl amyl glycolate c. Cis-3-hexenyl acetate d. Rose oxide e. Terpinolene f. 2,4-dimethyl-3-cyclohexene-1-carbaldehyde
Patent CA-2683391-C (CA)
Inventor: DETERING MICHAEL
IPC: E02B8/02
Filed: 2008-03-28
Granted: 2013-02-26
Abstract: The invention relates a method for transporting sediments in dammed bodies of water, especially in hydraulic power plants, said sediments being deposited because there are no erosion processes as a result of the absence of a current. According to the invention, the sediment deposits are picked up in the sedimentation zone of the reservoir and are transported to the erosion zone near the discharge element/s of the reservoir such that the sediments are transported into current water by the erosion processes of the effluent water caused by the current.
Patent CA-2683831-C (CA)
Title: Procede de fabrication d'un engrais a partir d'une boue
Inventor: AHO OLLI
IPC: C05F17/60
Filed: 2008-04-18
Granted: 2013-11-12
Abstract: L'invention porte sur un procédé de fabrication d'un engrais à partir d'une boue, procédé suivant lequel de la boue est chauffée par de la vapeur d'eau surchauffée pour parvenir à une hygiénisation afin de détruire les microorganismes pathogènes. Dans ce procédé, la boue est chauffée à une température de 60 à 100 °C par de la vapeur d'eau surchauffée ayant une température de 200 à 600 °C pour activer l'augmentation de la quantité de carbone soluble dans la boue et pour redémarrer la biodégradation de la boue par l'utilisation de microorganismes non pathogènes restant encore dans la boue après le chauffage.
Patent CA-2687794-C (CA)
Inventor: SATOMI JIN
IPC: A23L27/30
Filed: 2008-05-09
Granted: 2015-01-27
Abstract: Spherical particles of crystalline mannitol made by spray drying, extremely spherical (having an aspect ratio of 1.0 to 1.2), high oil absorption rates according to test method A, wherein powder has a mean particle diameter of 15 to 165 pm, a loose bulk density of 0.35 to 0.60 and an angle of repose of 30 to 50 degrees, and has a hardness of 7 to 20 kgf, when directly compressed.
Patent CA-2687931-C (CA)
Title: Ccr2 receptor antagonists and uses thereof
Inventor: EBEL HEINER
IPC: A61K31/496
Filed: 2008-05-29
Granted: 2016-05-24
Abstract: The present invention relates to novel antagonists for CCR2 (CC chemokine receptor 2) and their use for providing medicaments for treating conditions and diseases, especially pulmonarydiseases like asthma and COPD.
Patent CA-2688022-C (CA)
Inventor: EBBRECHT THOMAS
IPC: C09D183/12
Filed: 2009-12-04
Granted: 2016-09-13
Abstract: Use of one or more mixed curable hydroxyl-containing silyl polyethers as a constituent of compositions, as modifiers for surfaces, the silyl polyethers being prepared by DMC-catalysed alkoxylation of epoxy-functional alkoxysilanes.
Patent CA-2690638-C (CA)
Inventor: KALKANOGLU HUSNU M
IPC: E04D3/00
Filed: 2009-11-25
Granted: 2013-04-09
Abstract: A roofing product can include a ceramic base material and a recycled roofing material. In a particular embodiment, an open structure of the ceramic base material is filled with a bituminous material that has no greater than approximately 5 weight % of abrasive particles or 0.1 weight % metal content. The recycled roofing material can be disposed along one or both sides of the ceramic base material. The bituminous material may have a characteristic particle size that is smaller than a characteristic particle size of the recycled roofing material. In another embodiment, the roofing product having the recycled roofing material can have tear strength characteristics as compared to a different roofing product having a substantially the same construction but having abrasive particles embedded within the ceramic base material. Methods of forming the roofing products are also disclosed.
Patent CA-2697318-C (CA)
Inventor: LONG JUSTIN
IPC: A61G7/05
Filed: 2008-08-22
Granted: 2015-06-16
Abstract: A system and method for occluding potential entrapment zones in a bed. The system includes a head-end assembly with a head-end cover enclosing a head-end pad and a pair of reinforcing end members. The system also includes a torso assembly, a leg assembly and a foot-end assembly with covers enclosing pads and reinforcing members.
Patent CA-2704886-C (CA)
Inventor: NOISEUX DANIEL
IPC: B65D88/12
Filed: 2010-05-25
Granted: 2017-06-20
Abstract: A mobile service station comprising a deployable structure configurable between a first closed configuration wherein the structure is a container having two side walls, a roof, a floor, a front wall and a rear wall, and a second deployed configuration as an operating service station. The station includes service station accessories mounted on at least one of the side walls. At least one side wall of the structure is foldable between a first vertical position, wherein the at least one side wall acts as a vertical side wall for the closed configuration, and a second position wherein the side wall acts as additional floor space for the structure in the deployed configuration. The service station is adaptable for use as a high-end food stand, among other applications. A method for configuring the mobile service station is also disclosed.
Patent CA-2706087-C (CA)
Inventor: HOMMA HIDETOSHI
IPC: B61G7/14
Filed: 2008-06-13
Granted: 2013-11-26
Abstract: A pair of transmission lines 17a, 17b are provided in the train in such a manner that, at each of the two ends of each of the carriage groups, one of the train end detection switches 41 is connected to one of the pair of transmission lines. A resistor 34 is inserted in at least one of the pair of transmission lines, and a voltage detector measures a voltage V1, V2 between the pair of transmission lines at each of both ends of the resistor. A controlling unit controls a first and a second switches 33a, 33b in such a manner that there is only one location within the train where a power supply 31, 32 is inserted between the pair of transmission lines, and the controlling unit recognizes the configuration of the train based on the voltages that have been measured by the voltage detectors.
Patent CA-2712698-C (CA)
Inventor: LIU ZHIBIN
IPC: E03C1/04
Filed: 2010-08-17
Granted: 2012-11-27
Abstract: A weight assembly for a faucet being fixed on a house and contains a body including an open groove with a first opening, a vertical height of the groove being slightly more that a diameter of the hose, a horizontal depth of the groove along a Y-axis direction being larger than the diameter of the hose; the body including a hole, an upper receiving seat, and a lower receiving seat; a first retaining member received in the hole, the upper and the lower receiving seats, and including an open locking recess with a second opening; the locking recess including a concavely arcuate defining fence; a vertical height of the second opening on the Z-axis direction being equal to or more than the vertical height of the groove; a second retaining member used to screw with a top end of the first retaining member.
Patent CA-2714323-C (CA)
Title: Method for scanning the internal quality of wooden elements having a main direction of extension, such as logs or planks
Inventor: GIUDICEANDREA FEDERICO
IPC: G01N23/046
Filed: 2010-09-03
Granted: 2017-07-25
Abstract: A method for scanning the internal quality of wooden elements comprises transversally irradiating the wooden element with at least one beam (3) of electromagnetic radiation, while creating a helicoidal movement between the wooden element (1) and the beam (3). For a plurality of separate reciprocal positions of the wooden element (1) and the beam (3), the residual intensity of the electromagnetic radiation which passed through the wooden element (1) is detected for a detection length (L). The movement helix has a pitch P equal to five or more times the sum of all detection lengths (L). Reconstruction of the internal structure of the wooden element (1) is performed by dividing the volume of the wooden element (1) into a plurality of basic volumes having a dimension along the main axis of extension which is equal to five or more times the detection length (L) of each detector used.
Patent CA-2715887-C (CA)
Inventor: CHAKRABORTY SUPRATIM
IPC: H04W76/02
Filed: 2010-09-30
Granted: 2015-11-24
Abstract: There is provided a method, in a wireless communications device, the method comprising: receiving from a first RAT a reject message, the reject message indicating a period of time; camping on a cell of a second RAT; disallowing camping on a cell of the first RAT unless at least one of the following criteria are met: the period of time has elapsed; and the wireless communications device receives a further message indicating that the first RAT has confirmed it will accept a connection from the wireless communications device.
Patent CA-2718151-C (CA)
Inventor: KUROIWA YOSHIYUKI
IPC: B24C3/32
Filed: 2009-03-27
Granted: 2013-08-06
Abstract: The present invention provides a method for producing a threaded joint capable of improving the life of an O.D. turning tool and consequently improving the life of a chaser. The method for producing a threaded joint, which includes O.D. turning the surface of a joint followed by threading, wherein, before the O.D. turning, the surface of the joint is descaled by shot blasting.
Patent CA-2720059-C (CA)
Title: Methode de commutation d'antenne de systeme de communication sans fil
Inventor: KUSHIDA TOSHIHIKO
IPC: H04B7/06
Filed: 2010-11-04
Granted: 2017-10-24
Abstract: Un procédé de commutation dantennes dun système de communication sans fil capable de transmettre efficacement divers signaux dune pluralité dantennes démission vers un module de réception est décrit. Le procédé comporte une étape de mesure de lintensité du signal reçu consistant à faire fonctionner un commutateur dantenne (23) et à obtenir des intensités de signal reçu de toutes les antennes démission (24, 25), une étape consistant à comparer les intensités de signal reçu obtenues de toutes les antennes démission et à déterminer une antenne démission à laquelle lintensité du signal reçu est la plus élevée, une étape consistant à faire fonctionner le commutateur dantenne de manière que lantenne démission à laquelle lintensité du signal reçu est la plus élevée soit reliée à un circuit démission (22) et à fixer lantenne démission, ainsi quune étape consistant à transmettre des signaux par la suite à partir du circuit démission par lintermédiaire de lantenne démission fixe.
Patent CA-2720351-C (CA)
Inventor: NUNEZ KARINA BEATRIZ
IPC: B63C9/06
Filed: 2010-11-05
Granted: 2018-03-06
Abstract: This salvage suit includes a loose body receptacle (2) that is capable of containing the shipwrecked body as a floating mini-cabin. This body receptacle (2) is limited by an inner cover (11) that, formed by plastic layers (12)(15)(14), is separate from an outer cover (20) by a hermetic air chamber (2a). The body receptacle (2) is accessed through a head opening (2b) in which we have a head sleeve (3) and an outer sleeve (4) that can be unfolded. The latter may be unfolded to create an adjoining receptacle (4b) around said head sleeve (3) creating a protected environment around the shipwrecked head. It also lets collect rain water. This suit is loose enough to let the wearer move inside the receptacle (2), and so it works as a floating mini-cabin.
Patent CA-2720481-C (CA)
Title: Chassis de vehicule
Inventor: MURRAY IAN GORDON
IPC: B62D23/00
Filed: 2009-04-02
Granted: 2016-05-17
Abstract: L'invention porte sur un châssis (10) pour un véhicule, lequel châssis combine rigidité, vitesse de fabrication et faible empreinte écologique. Un tel châssis comprend une structure de sections tubulaires interconnectées (12,14,16,18, 20, 22, 28) et au moins une feuille (50) collée à la structure. Une découpe au laser, une flexion à commande numérique par ordinateur et un soudage commandé par ordinateur signifient que le temps de production requis peut être maintenu à 120 secondes et que la rigidité de la structure dans son ensemble est suffisante. Un tel châssis a également une empreinte carbone exceptionnellement faible. La feuille peut être métallique, par exemple en aluminium ou en nid d'abeilles d'aluminium, ou elle peut être un matériau composite tel qu'un matériau comprenant une âme à base de papier et un revêtement en matière plastique renforcé par des fibres. La feuille peut être non plate, et a, de préférence, une géométrie concave telle que celle d'un baquet. Elle peut être composée d'une pluralité de sections, idéalement reliées par un procédé permettant une tolérance de position telle que n'importe quelle tolérance lors de la construction de la structure peut être admise. L'invention porte également sur un procédé de fabrication correspondant d'un châssis.
Patent CA-2720638-C (CA)
Inventor: BRATVEDT FRODE
IPC: G06F19/00
Filed: 2009-06-16
Granted: 2016-01-26
Abstract: To simulate a subterranean structure having fracture corridors, a model is used to represent the subterranean structure, where the model also provides a representation of the fracture corridors. A streamline simulation is performed using the model.
Patent CA-2720646-C (CA)
Title: Hydrocarbures nitres, derives et leurs procedes de production
Inventor: TRAUTH DANIEL M
IPC: C07C215/08
Filed: 2009-04-08
Granted: 2016-07-05
Abstract: L'invention concerne un procédé pour former des composés nitrés par nitration de composés d'hydrocarbure au moyen d'acide nitrique dilué. L'invention concerne également des procédés pour préparer industriellement des dérivés aval utiles de composés nitrés ainsi que de nouveaux composés nitrés et des dérivés et des procédés d'utilisation des dérivés dans des applications variées.
Patent CA-2724360-C (CA)
Inventor: KUWABARA NAOKI
IPC: B60G3/28
Filed: 2010-12-08
Granted: 2014-03-11
Abstract: To provide an all terrain vehicle provided with a small-sized knuckle. A tie rod supporting part is provided in an area between a lateral line passing an inner side of a wheel and a king pin axis in a front view of the vehicle in non--steering. That is, the tie rod supporting part is arranged on the central side of the vehicle off the side of the wheel. The tie rod supporting part never interferes with the wheel and can be arranged near the central center of the wheel. As a result, a dimension in the height of the tie rod supporting part extended from the knuckle can be reduced and the knuckle can be miniaturized and lightened.
Patent CA-2727329-C (CA)
Inventor: JENNINGS DOUGLAS IVAN
IPC: A61M5/20
Filed: 2009-06-10
Granted: 2015-04-28
Abstract: An injection device comprises a first sub-assembly (110) comprising a chamber (112) for holding a fluid and a transfer assembly (116) moveably disposed within the chamber. The chamber comprises an exit aperture and an inner surface and the transfer assembly has an outer surface substantially in contact with the inner surface about its perimeter. The transfer assembly is adapted to transfer fluid into the chamber when the transfer assembly is moved within the chamber.
Patent CA-2728900-C (CA)
Inventor: WILSON JAY
IPC: F16N39/06
Filed: 2011-01-19
Granted: 2019-09-17
Abstract: La présente invention concerne un système de filtration de lubrification portatif qui est compact, autonome et pouvant déliminer à la fois une contamination particulaire et fluide des lubrifiants, par exemple des lubrifiants stockés dans des barils de rangement ou des lubrifiants utilisés dans des opérations dune machine. Le dispositif peut être utilisé pour filtrer des lubrifiants dans des systèmes existants ou peut être utilisé pour préfiltrer des fluides pendant un transfert entre des contenants ou des systèmes, et peut facilement entretenir de nombreuses pièces déquipement. Le présent système peut compléter des systèmes de filtration et procure une entrée et une sortie pour un écoulement continu et le mesurage de lubrifiants. Le présent système peut également comprendre des orifices déchantillonnage dentrée et de sortie pour surveiller lefficacité du système et létat du lubrifiant. Un système de filtration de lubrification portatif et une méthode sont offerts pour faciliter la préfiltration des lubrifiants usagés ou nouveaux avant de pomper le lubrifiant dans sa machinerie prévue.
Patent CA-2731583-C (CA)
Title: Solar-powered sun tracker
Inventor: MEJIA MANUEL J
IPC: F24S50/20
Filed: 2011-02-14
Granted: 2014-11-18
Abstract: A power solar panel is maintained in an optimum position relative to the sun during daylight as the sun traverses a solar track elevated above the horizon and extending from a sunrise location to a sunset location during each day of consecutive days of the year by utilizing solar energy to power a sun tracker which carries the power solar panel. The sun tracker includes pairs of solar modules wherein the solar modules are arrayed in an A-shaped cross-sectional configuration for being aimed directly at the sun in response to exposure to the sun, and the pairs of solar modules power motors which tilt the solar panel about a horizontal direction and rotate the power solar panel about a vertical direction to maintain optimum alignment with the sun during the course of a day. Two of the pairs of solar modules are connected alternately to a motor that rotates the solar panel about the vertical direction and are mounted spaced apart in transverse directions, diametrically opposite one another with respect to the vertical direction, and for tilting about lateral directions to aim each of the two pairs toward the solar track such that a first one of the two pairs powers the motor during one day of consecutive days, and the second one of the two pairs powers the motor during a next-consecutive day, thereby compensating for daily changes in the solar track and providing power for effective operation during consecutive days throughout the year.
Patent CA-2736525-C (CA)
Title: Hip surgery systems and methods
Inventor: BORJA SANTIAGO P
IPC: A61B17/56
Filed: 2009-09-10
Granted: 2019-10-22
Abstract: Orthopedic systems and methods are provided for use in preparing joints for implants. Specifically, hip preparation systems and methods are disclosed which can include a surgical orientation device. The hip preparation systems and methods can be used, for example, to orient the hip during the procedure, determine the orientation of an anatomical plane or planes, and orient a prosthetic component or components.
Patent CA-2742662-C (CA)
Title: A method for providing a web with unique perforations
Inventor: HUPP MATTHEW TODD
IPC: B65H35/00
Filed: 2011-06-13
Granted: 2014-08-05
Abstract: Methods are disclosed that include forming selected perforation designs and patterns in web substrates. The perforation designs and patterns can be formed in linear or nonlinear fashion, can extend in the cross direction or the machine direction and can be formed to complement or match an embossed or printed design on the web. The perforation designs and patterns can be formed utilizing various mechanical perforating techniques.
Patent CA-2744100-C (CA)
Inventor: AUSTEN WILLIAM G
IPC: C12N5/077
Filed: 2009-10-21
Granted: 2020-06-30
Abstract: The present invention provides polymers for use in preventing damage to the membranes of cells in fat grafts. Mixing of a triblock copolymer such as poloxymer P 188 with adipocytes or adipose tissue to be transplanted into a subject is thought to stabilize the membranes of the cells leading to more successful fat transplantation in soft tissue reconstruction or augmentation. Such methods may also be used in the transplantation of adult stem cells or other cells derived from fat tissue. Other agents such as lipoic acid may also be added to the polymer/cell compositions for cell transplantation.
Patent CA-2749307-C (CA)
Inventor: FREY JOACHIM
IPC: C12Q1/68
Filed: 2001-11-15
Granted: 2015-03-17
Abstract: An isolated nucleic acid fragment encoding the promoter sequence of the gene encoding a protein toxin named Aeromonas salmonicida T (AexT), which belongs to the family of ADP-ribosylating toxins, is provided. Also provided is the use of the nucleic acid fragment in the regulation of expression of proteins in recombinant expression systems.