baber/WOPTO huggingface dataset:
Patent CA-2672000-C (CA)
Title: Methodes et compositions a base de 3-(4-amino-1-oxo-1,3-dihydroisoindol-2-yl)-piperidine-2,6-dione pour le traitement et la gestion du lymphome
Inventor: ZELDIS JEROME B
IPC: A61P3/06
Filed: 2003-05-16
Granted: 2011-11-29
Abstract: L'invention porte sur des méthodes permettant de traiter, de prévenir et/ou de prendre en charge le lymphome non hodgkinien. Certains modes de réalisation concernent l'utilisation d'un composé immunomodulatoire seul ou en association avec un autre ingrédient actif. L'invention porte également sur l'utilisation d'un composé immunomodulatoire permettant de réduire ou de prévenir les effets indésirables associés à la chimiothérapie, à la radiothérapie, à l'hormonothérapie, à la thérapie biologique ou à l'immunothérapie. Des compositions pharmaceutiques, des formes posologiques unitaires et des emballages commerciaux adaptés à l'invention sont aussi divulgués. Dans un des modes de réalisation, on propose l'utilisation d'un composé ayant la formule (voir la formule ci-dessus) pour traiter, prévenir et/ou prendre en charge le lymphome non hodgkinien.
Patent CA-2677174-C (CA)
Inventor: MCGORRIN MARLENE
IPC: C09D11/00
Filed: 2008-01-30
Granted: 2013-07-16
Abstract: An ink for use in combination with an ink-jet printer comprises a mixture including a colorant, a liquid vehicle comprising 1,6-hexanediol and 1,5-pentanediol in a ratio in the range of 1:4 (wt/wt) to 4:1 (wt/wt), and/or an amount of imidazole in the range of 0.1 wt% to 6 wt%, and potentially provides at least one of the following enhancements to the ink improved print quality, increased decap time, pen reliability, environmental robustness of ink in pen, environmental robustness of printed ink on media, and aid in maintaining the pH of the ink in a desired range.
Patent CA-2684591-C (CA)
Inventor: GREGAN FRIDRICH
IPC: C07C311/18
Filed: 2008-04-18
Granted: 2016-11-01
Abstract: Substituted sulphonamides having the general formula (I) and salts, hydrates and solvates thereof were prepared and described, wherein R1 isCO or SO2 and R2 is NH or O and where R represents linear or cyclic aliphatic chain and n represents number of linking aliphatic chain carbons (n can be 0, 1, 2 or 3), which are useful in the manufacture of the medicaments due to the carboanhydrase inhibition. These compounds are prepared by nucleophilic reaction of an amine with 4-sulfamoylbenzenesulphonyl chloride in the presence of triethylamine excess in tetrahydrofurane or in ether at temperature 0 to 20 °C. The compounds show an antiglaucomatic activity.
Patent CA-2685858-C (CA)
Inventor: STREET Leslie
IPC: C07D271/12
Filed: 2008-05-16
Granted: 2015-11-24
Abstract: This invention relates to compounds, pharmaceutical compositions and methods for use in the prevention and treatment of cerebral insufficiency, including enhancement of receptor functioning in synapses in brain networks responsible for basic and higher order behaviors. These brain networks, which are involved in regulation of breathing, and cognitive abilities related to memory impairment, such as is observed in a variety of dementias, in imbalances in neuronal activity between different brain regions, as is suggested in disorders such as Parkinson's disease, schizophrenia, respiratory depression, sleep apneas, attention deficit hyperactivity disorder and affective or mood disorders, and in disorders wherein a deficiency in neurotrophic factors is implicated, as well as in disorders of respiration such as overdose of an alcohol, an opiate, an opioid, a barbiturate, an anesthetic, or a nerve toxin, or where the respiratory depression results from a medical condition such as central sleep apnea, stroke-induced central sleep apnea, obstructive sleep apnea, congenital hypoventilation syndrome, obesity hypoventilation syndrome, sudden infant death syndrome, Rett syndrome, spinal cord injury, traumatic brain injury, Cheney-Stokes respiration, Ondines curse, Prader-Willi's syndrome and drowning. In a particular aspect, the invention relates to compounds useful for treatment of such conditions, and methods of using these compounds for such treatment. For example, the invention relates to compounds of Formula I, pharmaceutical compositions comprising such compounds and the use of such compounds for treatment of such conditions. (see formula I)
Patent CA-2689399-C (CA)
Title: 4-chloro-4-alcoxy-1,1,1-trifluoro-2-butanones, leur preparation et leur utilisation pour la preparation de 4-alcoxy-1,1,1-trifluoro-3-buten-2-ones
Inventor: BLAND DOUGLAS
IPC: C07C45/45
Filed: 2008-06-26
Granted: 2016-07-19
Abstract: L'invention concerne 4-Chloro-4-alcoxy-1,1,1-trifluoro-2-butanones, que l'on prépare en faisant réagir des alkyle vinyle éthers avec du chlorure de trifluoroacétyle, et que l'on utilise pour préparer 4-alcoxy-1,1,1-trifluoro-3-buten-2-ones.
Patent CA-2690096-C (CA)
Inventor: MORETTO CHRISTIAN
IPC: B21B37/68
Filed: 2008-05-27
Granted: 2012-08-28
Abstract: The invention relates to a method for rolling a strip (B) inside a rolling mill for metal products that comprises at least two cages in which the strip (B) is simultaneously clamped, said method comprising: adjusting the side position of said strip (B) by simultaneously determining, downstream from each of the rolling mill in which the strip is clamped, a value representative of its side position along a line transverse to the movement direction, and calculating the algebraic deviations (?xp) between the side positions and the reference positions (6); based on said deviations (?xp), calculating the value (Sp) of the additional tilting to be applied to each of the rolling mill cages in which said strip (B) is clamped in order to reduce said algebraic deviations (?xp) under a predetermined threshold, the calculation of said additional tilting values (Sp) being carried out by multiplying said deviation values (?xp) by a K gain matrix determined by modelling the relations binding said deviation values (?xp) of the strip and said tiltings (Sp) of the support cylinders of the rolling mill; transmitting to each of the rolling mill cages the respective setpoint of additional tilting (Sp); and repeating these operations at predetermined time intervals until the strip (B) is no longer clamped in the last cage of the rolling mill. The invention also relates to a device for implementing this method, and to a rolling mill provided with at least one such device.
Patent CA-2690672-C (CA)
Inventor: PAJUKOSKI KARI
IPC: H04W28/12
Filed: 2008-06-19
Granted: 2013-12-17
Abstract: Adaptive transport format uplink signaling for data-non-associated feedback control signals. One or more dynamically selected signaling bits are added in a downlink from a base station to user equipment (UE) so that the UE can use an adaptive "symbol space" for uplink feedback (CQI/HARQ) signaling and know from the extra added downlink signaling bits and the MCS  currently signaled in parallel how big a symbol space to use at the moment for the uplink feedback.
Patent CA-2700476-C (CA)
Inventor: O'CONNOR THOMAS PATRICK JR
IPC: G01N33/569
Filed: 2008-09-19
Granted: 2017-11-28
Abstract: The invention provides polypeptides comprising less than 50 contiguous naturally occurring VLPT  Ehrlichia chaffeensis amino acids. The invention further provides methods which utilize the polypeptides to detect antibodies that specifically bind an Ehrlichia chaffeensis polypeptide in a test sample. Also provided are methods of detecting an Ehrlichia chaffeensis polypeptide in a sample.
Patent CA-2704569-C (CA)
Inventor: KRAUS HARALD
IPC: C08G18/28
Filed: 2008-10-24
Granted: 2013-01-29
Abstract: The invention relates to aqueous dispersion adhesives based on aqueous polyurethane-polyurethane urea dispersions, to a process for their preparation and to the use of the dispersion adhesives in the production of adhesive composites.
Patent CA-2705305-C (CA)
Title: Allongement a la traction d'alliages a base de verre presque metallique
Inventor: BRANAGAN DANIEL JAMES
IPC: C22C38/32
Filed: 2008-11-10
Granted: 2016-07-05
Abstract: La présente invention concerne un alliage à base de verre presque métallique, l'alliage comprenant, en pourcentage atomique, au moins 40% de fer, plus de 10 % d'au moins un métalloïde et moins de 50 % d'au moins deux métaux de transition, l'un desdits métaux de transition étant du Mo. Ledit alliage présente une résistance à la traction de 2400 MPa ou plus et un allongement supérieur à 2 %.
Patent CA-2708326-C (CA)
Inventor: COOK SIMON GREGSON
IPC: C03C6/08
Filed: 2008-12-22
Granted: 2015-02-03
Abstract: The present invention relates to boron-containing compositions. The invention relates to comminuted, heterogeneous boron-containing compositions which are obtainable by a process which comprises heating to a temperature sufficiently high that calcination occurs but insufficient for the formation of a homogeneous melt a mixture comprising components capable, under the conditions of heating, of forming the oxides B2O3 and SiO2 and optionally Al2O3, Na2O and/or CaO in proportions such that the relative percentages by weight of the said oxides, based on the total weight of said oxides, are as follows: 5 to 35% B2O3; 10 to 65%  SiO2; 0 to 35% Al2O3; and up to 20% Na2O and/or up to 50% CaO; with the proviso that the said B2O3 content is not 10 to 18%, when the other contents are as follows: 40 to 65% SiO2, 17 to 32% Al2O3 4 to 9%  Na2O, and 0 to 10% CaO, and then comminuting the resulting composition. By varying the proportions of the ingredients and the heating conditions, there may be obtained products of differing boron solubility characteristics according to the desired use of the products. Such compositions may be used as a source of boron in ceramics and heavy clay bodies, glass and fiberglass; in agriculture;  as wood preservatives and pesticides; in polymers and rubbers; in wood, including wood-plastic composites; as flame retardant; in intumescent materials; in paints and coatings, in soaps and detergents; in cosmetics; in industrial fluids; in steel slag; in water treatment; and in gypsum wallboard as well as in glazes.
Patent CA-2715186-C (CA)
Inventor: MINTA MOSES
IPC: E21B43/40
Filed: 2009-03-25
Granted: 2016-09-06
Abstract: L'invention concerne des procédés et des systèmes de production d'électricité à faible émission dans des traitements de récupération d'hydrocarbures. Un système comprend des systèmes de maintien de pression et d'écoulement miscible intégrés ayant une production d'électricité à faible émission. Un système en variante fournit une production d'électricité à faible émission, une séquestration de carbone, une récupération d'huile renforcée (EOR), ou des ventes de dioxyde de carbone en utilisant un dispositif d'expansion de gaz chaud et une chambre de combustion externe. Un autre système en variante fournit une production d'électricité à faible émission en utilisant une turbine à gaz pour comprimer de l'air dans le compresseur d'entrée et produire de l'électricité en utilisant un gaz chaud chargé en dioxyde de carbone dans le dispositif d'expansion. On peut obtenir d'autres efficacités en incorporant un échange thermique croisé, une installation de désalinisation, une coproduction, et d'autres caractéristiques.
Patent CA-2718003-C (CA)
Inventor: KATAOKA KAZUNORI
IPC: C08L87/00
Filed: 2009-03-06
Granted: 2016-05-03
Abstract: The present invention relates to a block copolymer containing an uncharged hydrophilic polymer chain block and a cationic polyamino acid chain block, wherein the hydrophilic polymer chain block is covalently bound to one end of the main chain of the polyamino acid chain block, and the hydrophobic group is covalently bound to the side chains of not less than 10% and not greater than 70% of amino acid repeating units in the polyamino acid chain block. This block copolymer forms a stable aggregate with siRNA, a small-molecule nucleic acid, under a physiological condition.
Patent CA-2723041-C (CA)
Title: Pre-formed curved ablation catheter
Inventor: GOVARI ASSAF
IPC: A61B18/14
Filed: 2010-11-30
Granted: 2019-03-26
Abstract: A medical device includes an insertion tube, having a longitudinal axis and having a distal end adapted for insertion through a body passage into a cavity within a body of a patient. An electrode is located on the distal end of the insertion tube and is configured to contact tissue in the cavity. A resilient member is contained within the distal end of the insertion tube and is configured, when unconstrained, to cause the distal end to bend away from the longitudinal axis in a curved shape and to straighten toward the longitudinal axis when subjected to a force.
Patent CA-2724404-C (CA)
Title: Appareil permettant de reguler un ecoulement de fluide
Inventor: JABLONSKI JASON DIRK
IPC: G05D16/16
Filed: 2009-04-21
Granted: 2015-06-16
Abstract: Linvention concerne un appareil permettant de réguler un écoulement de fluide. Lappareil comprend une soupape de régulateur donnée à titre d'exemple et une soupape damplificateur donnée à titre dexemple à réglage automatique ou autoréglable permettant de maintenir un écoulement de fluide dans des conditions découlement de fluide de demande aval faible, et de maintenir la précision et la stabilité opérationnelles de la soupape de régulateur dans des conditions d'écoulement de fluide de demande aval supérieure.
Patent CA-2725770-C (CA)
Inventor: PIERRON FREDERIC
IPC: A23L33/00
Filed: 2009-05-27
Granted: 2017-05-23
Abstract: The present invention relates to novel plant-based compositions and to uses thereof, in particular as a food supplement or additive or as an allopathic or homeopathic medicament. The invention relates more particularly to compositions comprising at least one extract of cinnamon and one extract of basil, and to uses thereof in the dietary, nutraceutical or pharmaceutical field. The compositions of the invention can be used in particular for treating or preventing urinary infections, or for improving the condition of patients suffering from a urinary infection. The present invention also relates to the use of an extract of cinnamon in the form of an essential oil, alone or in combination with at least one other plant extract, for the manufacture of a composition for use in treating a urinary infection.
Patent CA-2732194-C (CA)
Title: Slag discharge from reactor for synthesis gas production
Inventor: HANROTT CHRISTOPH
IPC: C10J3/52
Filed: 2009-07-21
Granted: 2016-08-30
Abstract: With a method for discharging slag from a water bath of a reactor for synthesis gas production, whereby the slag is brought to a lower pressure level by means of a transfer container, a solution is supposed to be created, with which the components connected with transferring the slag out are subject to a low temperature, whereby immediate slag transfer without water exchange is supposed to be made possible, with a minimal required cooling power.     This is accomplished in that a cooling water stream is passed to the slag stream in the outlet region of the slag from the water bath of the gas generator or the pressurized container that surrounds it, in a region having a greater cross-section than the cross-section of the entry connector of another system part, such as, for example, the transfer container, in such a manner that temperature stratification in the outlet region is made possible.
Patent CA-2734234-C (CA)
Inventor: HEDGES BRADLEY R
IPC: A01H5/10
Filed: 2011-03-22
Granted: 2012-07-24
Abstract: According to the invention, there is provided a novel soybean variety designated XB09P11. This invention thus relates to the seeds of soybean variety XB09P11, to the plants of soybean XB09P11 to plant parts of soybean variety XB09P11 and to methods for producing a soybean plant produced by crossing plants of the soybean variety XB09P11 with another soybean plant, using XB09P11 as either the male or the female parent.
Patent CA-2734601-C (CA)
Inventor: KOWOLL JOHANNES
IPC: C10J3/00
Filed: 2008-09-26
Granted: 2016-11-08
Abstract: The invention relates to a process and a device for the generation and purification of a crude gas for synthesis gas generation from a solid carbon-containing fuel by a coal gasification reaction, the fuel being mixed with a quenching medium directly after generation to dissipate the high internal energy and brought into contact with a solid basic alkaline earth metal compound or a sorbent consisting of a transition metal-containing compound just in the mixing chamber or downstream of the mixing chamber such that the acidic or basic or sulphur-containing or halogen-containing constituents contained in the crude gas and originating from the gasification reaction are absorbed and a solids-separating device is located downstream of the sorbent feed device with the aid of which the solid or solidified constituents are removed from the system and the basic and transition metal-containing sorbent can be regenerated and returned to the process either in a mixture or after separation from the ash and slag constituents such that an energy-intensive cooling of the crude gas is not required for its purification and the synthesis gas thus purified can be used in a subsequent process without any further heating.
Patent CA-2739694-C (CA)
Inventor: CALAIS CHRISTOPHE
IPC: D21C9/10
Filed: 2009-10-23
Granted: 2013-05-28
Abstract: The invention relates to a method for manufacturing papermaking pulp, including: a step of refining wood, including an ozone treatment, so as to obtain a mechanical pulp; a deacidification step including placing the mechanical pulp in contact with a deacidification composition including at least one alkaline agent for more than an hour; and a bleaching step including placing the deacidified pulp in contact with a bleaching composition; wherein the pH varies by less than 0.2 points during the last 30 minutes of the deacidification step, and the pH is 6 to 10 at the end of the deacidification step.
Patent CA-2742444-C (CA)
Title: Chargement d'explosifs
Inventor: OSTERMAN RAUF
IPC: F42D1/00
Filed: 2009-11-06
Granted: 2013-01-08
Abstract: La présente invention concerne un procédé de chargement dexplosifs dans un trou de mine sensiblement vertical, une densité de chargement étant réduite en relation avec celle qui correspond au remplissage complet du diamètre du trou. Le procédé comprend létape consistant à introduire un tuyau de chargement en communication fluidique avec une buse dans une ouverture terminale du trou de mine vertical. Ledit tuyau et la buse sont ensuite déplacés le long du trou de mine, dans un sens de déplacement, à une vitesse régulée. Alors que la buse est déplacée, une émulsion explosive est contrainte de passer par la buse à un débit de pompage régulé de façon que lémulsion soit vaporisée par la buse latéralement par rapport au sens de déplacement, en une formation arquée sétendant autour dun axe de la buse, lequel axe est parallèle au sens de déplacement, et sur une paroi interne du trou. Le débit de pompage et la vitesse de déplacement régulée sont ajustés de façon à former une gerbe cohérente de lémulsion explosive sortant de la buse, la gerbe ne remplissant que partiellement le diamètre du trou de mine.
Patent CA-2748190-C (CA)
Inventor: TATEISHI KEIICHI
IPC: C09D11/38
Filed: 2009-12-25
Granted: 2016-04-26
Abstract: An ink set is provided, the ink set including a yellow ink composition; and at least one of a magenta ink composition and a cyan ink composition, wherein a colorant of the yellow ink composition contains an azo pigment represented by formula (1), its tautomer, or a salt or hydrate thereof, the magenta ink composition contains at least one pigment selected from quinacridone pigments, and the cyan ink composition contains at least one pigment selected from phthalocyanine pigments:  wherein Z represents atoms necessary to complete a 5- to 8-membered nitrogen-containing heterocycle; Y1, Y2, R11 and R12 each represents a hydrogen or a substituent; G1 and G2 each represents a hydrogen, an alkyl group, an aralkyl group, an alkenyl group, an alkynyl group, an aryl group or a heterocyclic group; and W1 and W2 each represents an alkoxy group, an amino group, an alkyl group or an aryl group.
Patent CA-2748373-C (CA)
Inventor: GU CHUANG
IPC: H04N7/24
Filed: 2010-01-12
Granted: 2016-07-05
Abstract: A video encoding system encodes video streams for multiple bit rate video streaming using an approach that permits the encoded bit rate to vary subject to a peak bit rate and average bit rate constraints for higher quality streams, while a bottom bit rate stream is encoded to achieve a constant chunk rate. The video encoding system also dynamically decides an encoding resolution for segments of the multiple bit rate video streams that varies with video complexity so as to achieve a better visual experience for multiple bit rate streaming.
Patent CA-2754206-C (CA)
Title: Surface de commande d'extension d'aile
Inventor: COLLINS BOB
IPC: B64C27/22
Filed: 2009-03-12
Granted: 2019-04-09
Abstract: L'invention porte sur un aéronef à rotors basculants qui comprend une nacelle apte à tourner qui supporte un ensemble rotor et est fixée à pivotement au fuselage de l'aéronef. Une extension d'aile se fixe à une section extérieure de la nacelle. L'extension d'aile assure une commande de lacet supplémentaire en mode hélicoptère et une portance supplémentaire en mode avion. L'invention porte également sur un procédé pour commander au moins une partie du mouvement de lacet, le procédé comprenant le positionnement de l'ensemble rotor en mode hélicoptère, la création d'un sillage de rotor avec l'ensemble rotor, et la rotation à pivotement de l'extension d'aile dans le sillage du rotor.
Patent CA-2757085-C (CA)
Inventor: GAFFNEY JOHN TRAVIS
IPC: A63B60/62
Filed: 2009-03-26
Granted: 2018-03-13
Abstract: A golf club head cover. Implementations may include a body portion defining an internal cavity for receiving a golf club head, a first flap disposed on the body portion and including a first magnetic fastener, and a second flap disposed on the body portion and including a second magnetic fastener. The first magnetic fastener and second magnetic fastener may substantially align with each other and may be aligned substantially parallel with the internal cavity of the body portion. A method of securing a golf club head cover. Implementations may include pushing a shaft of a golf club past a first magnetic fastener and a second magnetic fastener as a head of the golf club passes into an internal cavity within a body portion of the cover, and securing the head cover over the golf club head using the first magnetic fastener and the second magnetic fastener.
Patent CA-2761512-C (CA)
Inventor: FRANCHET JEAN-MICHEL PATRICK MAURICE
IPC: C23C2/00
Filed: 2010-04-20
Granted: 2016-12-13
Abstract: The invention relates to a method for the liquid metal coating of fibers made of a ceramic material, consisting of maintaining a metal load (22) having a spherical shape in a molten state and in levitation within a crucible (12), and running, at a predetermined speed, a stretched fiber made of a ceramic material between an upper pulley (26) and a lower pulley (28) arranged on either side of the crucible such that a portion (35) of the fiber is submerged in the load so as to be covered by a metal coating. During the coating, the portion of the fiber that is submerged in the load is moved based on the remaining volume of the load such that the instantaneous height (h) of the fiber that is submerged in the load remains substantially constant during the entire coating. The invention also relates to a device for implementing said method.