baber/WOPTO huggingface dataset:
Patent CA-2564120-C (CA)
Inventor: WILLIS RANDALL C
IPC: A61K47/44
Filed: 1998-01-29
Granted: 2010-04-13
Abstract: The rate of release of encapsulated active compound from a multivesicular liposomal (MVL) formulation is modified by selection of a neutral lipid component. A family of MVL formulations containing different slow:fast release neutral lipid molar ratios displays different release rates depending upon the molar ratio of the fast release neutral lipid to the slow release neutral lipid in each member. Incubation in plasma or a plasma-like medium at in vivo temperatures so as to obtain a release rate curve for each allows selection from among the members of the family of a liposomal formulation with a desired rate of release in vivo.
Patent CA-2567723-C (CA)
Title: Coating composition comprising a vinyl modified alkyd resin
Inventor: KLAASEN ROBERT PAUL
IPC: C09D151/08
Filed: 2005-05-24
Granted: 2012-10-02
Abstract: Solvent borne coating composition comprising an alkyd having at least 20 % by weight of vinylic building blocks and having an oil length below 65 %. The weight ratio non-vinylic : vinylic groups is between 1 : 1 and 4 : 1, preferably between 1.5 : 1 and 3 : 1. The vinylic groups include styrene and (meth)acrylate groups. The ratio of styrene : (meth)acrylate groups is between 0.5 : 1 and 4 : 1, preferably between 1.5 : 1 and 3: 1. The vinylic groups show low polarity. The Mw is below 10,000. The oil length is above 45 %. The alkyd according to the invention allows formulation of solvent borne coatings a volatile organic content below 300 g / I.
Patent CA-2582903-C (CA)
Title: Processus d'apport d'un additif a un melange polymerique
Inventor: NELSON KEVIN P
IPC: B29C48/405
Filed: 2007-03-28
Granted: 2013-03-12
Abstract: Processus comprenant l'apport d'un polymère de base dans une extrudeuse; le chauffage à une température suffisamment élevée pour former une fonte polymère; l'apport d'un liquide (comme de l'eau) comprenant un additif, suivi du mélange et d'une vaporisation subséquente; et l'aération du liquide pour produire un extrudat ayant une répartition uniforme de petites particules d'additifs préférablement uniformes.
Patent CA-2589377-C (CA)
Inventor: PRICE JEFFREY E
IPC: G01J5/28
Filed: 2007-05-16
Granted: 2011-11-01
Abstract: La présente porte sur une méthode d'étalonnage d'un thermomètre. Le thermomètre comprend un détecteur de température primaire pour déterminer la température d'une cible. Le thermomètre comprend aussi un détecteur de température de référence positionné à proximité du détecteur de température primaire et est réactif à une température extérieure influant le détecteur de température primaire. Une méthode d'étalonnage étalonne le détecteur de température de référence. Cet étalonnage peut utiliser un bain de liquide non conducteur d'électricité pour un contrôle de la température. Une autre méthode d'étalonnage étalonne le détecteur de température de référence et le détecteur de température primaire.
Patent CA-2589641-C (CA)
Inventor: DELCROIX FREDERIC
IPC: B23K23/00
Filed: 2007-05-24
Granted: 2013-10-01
Abstract: This invention concerns a mould for alumino-thermic welding of rail tracks.  The compressible coating (58) used to seal the imprint of the mould from liquid-state metal solder leaks is limited to certain bearing surface (52) parts of the parts (19) of the mould on the rails to be welded, corresponding to the bottom, sides and top of the skate, to the sides of the core and top of the mushroom.  The rigid refractory material of the parts (19) is exposed in the bearing surface parts (67, 71) corresponding to the sides and top of the mushroom and apt to be selectively removed in the latter.  The result is an easier adaptation of the mould to more or less worn rails.
Patent CA-2598318-C (CA)
Inventor: BLANKSBY STEPHEN
IPC: G01N27/00
Filed: 2007-08-22
Granted: 2014-04-01
Abstract: The disclosed invention includes a method for determining the position of unsaturation in a compound comprising one or more unsaturated chains, the method including the steps of: (i) ionizing the compound to provide ions; (ii) selecting ions of a given mass-to-charge ratio; (iii) allowing the selected ions to react with ozone to give ozone induced fragment ions; (iv) mass analysis and detection of the ozone induced fragment ions formed in step (iii); and (v) determining the position of unsaturation in the compound based on the difference between the mass-to- charge ratio of the ions selected in step (ii), and the mass-to-charge ratio of one or more of the ozone induced fragment ions formed from the selected ions in step (iii). The compound may be selected from the group consisting of: polymers, metabolites, lipids, fatty acids, drugs, biological extracts and natural products.
Patent CA-2604320-C (CA)
Title: Dispositif d'extraction d'un conducteur
Inventor: GOODE LOUIS B
IPC: A61B17/34
Filed: 2006-04-14
Granted: 2012-02-28
Abstract: L'invention concerne un dispositif d'extraction servant à l'enlèvement d'une structure implantée, telle qu'un conducteur cardiaque, d'un vaisseau du corps humain. Un manchon allongé, présentant une extrémité proximale, une extrémité distale et un passage traversant, est dimensionné de façon qu'au moins une portion distale du manchon puisse être logée dans le vaisseau. Une pointe configurée pour dissocier du vaisseau, au moins une portion de la structure implantée, est engagée à l'extrémité distale du manchon. Une poignée est configurée pour la prise avec l'extrémité proximale du manchon. La poignée comprend un actionneur et un mécanisme de commande répondant à l'actionneur pour l'entrée, par translation sélective, de l'actionneur dans le mouvement de rotation et/ou l'avancement axial du manchon.
Patent CA-2605215-C (CA)
Inventor: RISI BENOIT
IPC: B27B31/00
Filed: 2007-10-02
Granted: 2014-12-02
Abstract: In a wood processing plant, planks are typically split into strips and then passed through an automated cross-cutting saw station to remove defects such as knots, cracks or flash. One defect which also occurs is the hit and miss defect caused by a planer and/or a sander. In order to improve the performance of the cross- cutting saw station, color is applied to the wood prior to being planed and sanded. The cross-cutting saw station is then modified to optically inspect the wood for the presence of color, indicating a hit and miss defect, and to remove the portions of the wood containing color.
Patent CA-2610898-C (CA)
Inventor: VU PHONG
IPC: C07D305/14
Filed: 2006-06-08
Granted: 2013-01-22
Abstract: The present invention provides processes for the production of docetaxel.  Docetaxel is produced by protecting the C(7) and the C(10) hydroxy groups of 10-DAB with a bridging silicon-based protecting group. The resulting 7,10 protected 10-DAB derivative is then derivatized and deprotected to form docetaxel.
Patent CA-2616650-C (CA)
Inventor: FREDERIKSEN HENNING
IPC: H01M8/02
Filed: 2006-07-17
Granted: 2011-04-19
Abstract: Modified fuel cells with improved distribution of humidity and/or temperature are provided.
Patent CA-2619111-C (CA)
Inventor: COX JASON M
IPC: A61K31/4375
Filed: 2006-08-22
Granted: 2013-04-09
Abstract: The present invention is directed to novel substituted fused aminopiperidines which are inhibitors of the dipeptidyl peptidase-IV enzyme ("DPP-IV  inhibitors") and which are useful in the treatment or prevention of diseases in which the dipeptidyl peptidase-IV enzyme is involved, such as diabetes and particularly Type 2 diabetes. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which the dipeptidyl peptidase-IV enzyme is involved.
Patent CA-2624941-C (CA)
Inventor: WOLBERS DIRK RIENTS
IPC: E21B17/01
Filed: 2006-10-09
Granted: 2014-06-10
Abstract: The invention relates to a pipeline assembly (1) and a method of installing a pipeline assembly, wherein the pipeline (10) extends at least in part on a seabed (14) and curves upwardly from the seabed along a curved section (15) thereof, the pipeline extending toward a delivery end (36) provided at the water surface (4) , wherein a connecting device (27) connects the pipeline at a coupling point (30) to an anchoring device (26) at the seabed for preventing the coupling point from moving upward. The invention further relates to a pipeline device (122) comprising at least two pipeline assemblies which are interconnected at a substantial distance from the seabed.
Patent CA-2625370-C (CA)
Inventor: KANG BUB-JOO
IPC: H04W72/08
Filed: 2006-10-13
Granted: 2014-09-16
Abstract: La présente invention se rapporte à un procédé permettant d'attribuer une voie de fréquences par détection de spectre efficace dans un système à multiples attributions de fréquences (FA). Le procédé selon l'invention comprend : un processus de détection de voies, selon lequel une station de base (BS) d'un utilisateur secondaire classe de multiples voies de fréquences accordées à un utilisateur primaire en une pluralité de jeux d'états de voies en fonction d'états d'usage, détecte périodiquement les états de voies en modifiant une période de détection en fonction des types de jeux d'états de voies classés, et gère les états de voies détectés sous la forme d'informations de jeux d'états de voies de fréquences ; un processus de diffusion de jeux d'états de voies, selon lequel la BS transmet, à l'aide d'un message de diffusion, les informations de jeux d'états de voies de fréquences gérés au cours du processus de détection de voies à des terminaux utilisateur secondaires ; et un processus d'attribution de voies, selon lequel, si elle reçoit un message de demande d'attribution de voies d'un nouveau terminal utilisateur secondaire qui a reçu le message diffusé, la BS attribue au nouveau terminal utilisateur secondaire une voie de fréquences inutilisée parmi les voies de fréquences accordées à l'utilisateur primaire, à l'aide des informations de jeux d'états de voies de fréquences. Par conséquent, une voie de fréquences peut être attribuée à un utilisateur secondaire demandant une attribution de voies à l'aide des informations de jeux d'états de voies de fréquences sans qu'un utilisateur primaire subisse un bruit d'interférence.
Patent CA-2625799-C (CA)
Title: Magnetic drive bypass system for paintball loader
Inventor: CHRISTOPHER JAMES T
IPC: F41F1/00
Filed: 2006-10-11
Granted: 2011-01-04
Abstract: A drive system for a regulating the rotation of a drive system or agitator in a paintball loader is disclosed. It is designed to regulate the rotation of a feeder, especially during a jam or when projectiles in a hopper become misaligned. This allows a user to quickly and effectively clear a jam and resume or continue rapid fire without damaging projectiles, the loader or the paintball marker.
Patent CA-2626654-C (CA)
Inventor: LOWLES ROBERT J
IPC: H04W88/02
Filed: 2008-03-20
Granted: 2016-12-13
Abstract: The invention is directed at a headset for a mobile communication device having a multi-button control and is implemented with a standard headset jack. The multi-button control is decoded by a microprocessor after which an encoded signal is then transmitted from the processor to the handset. In this manner, by using the standard jack, no additional hardware is required on the handset.
Patent CA-2627975-C (CA)
Inventor: BAIG MIRZA A
IPC: E04B1/82
Filed: 2006-10-04
Granted: 2011-04-19
Abstract: Low density acoustical gypsum boards having a perforated cover sheet that have good sound absorption properties and are generally clear of falling gypsum dust. The invention optionally provides a cover sheet having a pattern producing a textured visual effect particularly when viewed from a distance.  The acoustical gypsum boards can be produced on modified existing gypsum board lines.
Patent CA-2631603-C (CA)
Inventor: LIN PINYEN
IPC: G02F1/16757
Filed: 2008-05-20
Granted: 2012-12-11
Abstract: Methods form multi-color electrophoretic displays. The method includes providing a solution containing microcapsules, wherein the microcapsules comprise a shell that is transparent and a display medium within the shell, wherein the display medium comprised of either (a) at least two sets of differently colored particles in a substantially clear fluid, or (b) at least one set of colored particles in a differently colored fluid. The method includes dispensing the solution onto a substrate, wherein a display layer of microcapsules is formed on the substrate. The method includes positioning a conductive substrate adjacent to the substrate, wherein the substrate is located between the display layer and the conductive substrate, wherein the conductive substrate applies an electric field to at least one microcapsule of the display layer, wherein the sets of particles of each microcapsule in the display layer are movable within the microcapsule by the electric field to be displayed.
Patent CA-2634341-C (CA)
Title: Cable electrique comprenant une isolation en polyolefine expansee et son procede de fabrication
Inventor: FRIGERIO MARCO
IPC: H01B13/14
Filed: 2005-12-22
Granted: 2014-05-13
Abstract: La présente invention concerne un procédé de fabrication d~un câble électrique (10) comprenant au moins un noyau comprenant un conducteur (1) et un revêtement isolant (2) entourant le conducteur (1), les étapes du procédé consistant à introduire un matériau polyoléfine, un système de réticulation à base de silane et un système d~expansion comprenant au moins un agent d~expansion exothermique en une quantité comprise entre 0,1 % et 0,5 % en poids par rapport au poids total du matériau polyoléfine ; à constituer un mélange avec le matériau polyoléfine, le système de réticulation à base de silane et le système d~expansion ; et à extruder le mélange sur le conducteur (1) pour constituer le revêtement isolant (2). L~invention concerne également un câble électrique (10) comprenant au moins un noyau constitué d'un conducteur (1) et un revêtement isolant (2) entourant ledit conducteur (1) et en contact avec celui-ci, le revêtement isolant (2) étant principalement constitué d~une couche de matériau polyoléfine expansé réticulé au silane dont le degré d'expansion est compris entre 3 % et 40 %.
Patent CA-2637708-C (CA)
Title: Decorative and durable coatings having a homogeneous hue, methods for their preparation, and articles coated therewith
Inventor: FERENCZ JOSEPH M
IPC: C09D5/03
Filed: 2007-01-10
Granted: 2012-03-20
Abstract: Disclosed are powder coating compositions suitable for producing a decorative and durable coating having a homogeneous hue, articles comprising a decorative and durable coating having a homogeneous hue deposited thereon, methods for preparing a decorative and durable coating having a homogeneous hue, kits capable of producing a decorative and durable coating having a homogeneous hue, and methods for color matching using powder coating compositions.
Patent CA-2646805-C (CA)
Title: Video quality assessing apparatus, video quality assessing method, video quality assessing program, video aligning apparatus, video aligning method, and video aligning program
Inventor: OKAMOTO JUN
IPC: G06T7/00
Filed: 2004-08-20
Granted: 2012-04-24
Abstract: A subjective quality estimating part (11) receives an undeteriorated reference video signal (RI) and a deteriorated video signal (PI) produced from the reference video signal, calculates video signal feature values f or both the signals, and according to a difference between the calculated video signal feature values of the signals, estimates a subjective quality of the deteriorated video signal. A feature value calculating part (12) calculates the video signal feature values of the reference video signal. A correction information storing part (13) stores correction information that corresponds to video signal feature values and is used to correct the subjective quality. A correction calculating part (14) receives the video signal feature values of the reference video signal from the feature value calculating part (12), retrieves correction information corresponding to the received video signal feature values from the correction information storing part (13), and transfers the retrieved correction information to a correcting part (15). According to the transferred correction information, the correcting part (15) corrects the subjective quality estimated by the subjective quality estimating part (11).
Patent CA-2654153-C (CA)
Inventor: BROADHEAD DOUGLAS G
IPC: B29D99/00
Filed: 2007-06-19
Granted: 2015-05-19
Abstract: A method is provided for molding an integral joint including a stationary member and an enclosure rotatable about the stationary member. The method utilizes a joint formation assembly defining an inner cavity, a first passageway connected to the inner cavity, an outer cavity surrounding the inner cavity, and a second passageway connected to the outer cavity. The method includes the steps of: introducing moldable material into the inner cavity from the first passageway to form the stationary member; introducing moldable material into the outer cavity from the second passageway to form the enclosure; and divorcing the inner cavity from the outer cavity for separately and independently forming the enclosure around the stationary member to allow rotatable movement of the enclosure about the stationary member.
Patent CA-2659149-C (CA)
Title: Peptides derives du recepteur cd4 et leur procede de preparation
Inventor: BALEUX FRANCOISE
IPC: C07K14/705
Filed: 2007-08-03
Granted: 2015-11-24
Abstract: La présente invention a pour objet un peptide activé dérivé du récepteur du CD4, qui est capable de se coupler par liaison covalente à une molécule organique et permet ainsi de générer de multiples dérivés potentiellement antiviraux. Un autre objet est une molécule conjuguée comprenant le peptide dérivé du récepteur CD4 et une molécule organique, de préférence le peptide GPR1 ou un polyanion. Une telle molécule conjuguée peut notamment être utilisée dans les traitements antiviraux, notamment le traitement du sida. L'invention a encore pour objet les procédés de préparation du peptide activé dérivé du récepteur CD4 et de la molécule conjuguée.
Patent CA-2663255-C (CA)
Title: Toner, and method for producing the same
Inventor: WATANABE YOHICHIROH
IPC: G03G9/087
Filed: 2008-06-12
Granted: 2012-08-07
Abstract: The present invention provides a toner containing at least two binder resins composed of at least a resin A and a resin B which are incompatible with each other, and a colorant, wherein the toner has an average circularity of 0.93 to 0.98 and is produced by atomizing a toner composition liquid in a vapor phase to form liquid droplets and solidifying the liquid droplets, and the toner composition liquid is prepared by dissolving or dispersing the at least two binder resins and the colorant in an organic solvent.
Patent CA-2668117-C (CA)
Inventor: STIVENDER EUGENE SCOTT
IPC: B32B13/02
Filed: 2007-10-26
Granted: 2015-10-06
Abstract: A vibrating flexible smoothing sheet or shroud disposed transversely of a direction of travel of a formed fiber panel including gypsum-cementitious slurry and embedded chopped fibers. The sheet is used to smooth the surface of the panel as it exits a fiber embedment station of a structural cementitious panel production line to remove grooves and other non-uniform surface imperfections to reduce the need for costly finishing after the panels are cured and cut to size. The flexible sheet is designed to float over the surface of the formed panel without tearing or otherwise damaging the surface of the heavily fiber reinforced surface layers of the panel. The vibrating sheet is pivotally mounted on the side dams of the web production line so it can float over the panel surface during use, but be raised off the line when not in use.
Patent CA-2668981-C (CA)
Title: Commande d'operations de transfert de fluide
Inventor: DOHERTY THOM
IPC: A61J1/14
Filed: 2007-11-09
Granted: 2016-10-04
Abstract: L'invention concerne des procédés et un appareil associé permettant de manipuler un conduit de fluide pour l'insérer dans une membrane sensiblement re-scellable. Ces procédés consistent à déterminer l'orientation et la position d'un conduit de fluide par rapport à la membrane. Dans un exemple illustré, une aiguille de seringue à bord avant biseauté peut être manipulée par un dispositif automatisé pour être orientée et alignée avec une ouverture formée lors de l'insertion préalable d'une aiguille dans la membrane. Dans certains exemples, un nombre prédéterminé d'insertions peuvent être effectuées dans la même ouverture par alignement et orientation d'au moins une aiguille avec ladite ouverture. Dans certains exemples, des insertions d'aiguilles multiples peuvent être commandées pour produire des ouvertures sensiblement espacées. Ces procédures permettent par exemple d'améliorer avantageusement l'intégrité de la membrane en cas de fuite et/ou de contamination.
Patent CA-2673295-C (CA)
Title: Process and catalyst for production of low trans fat-containing triglycerides
Inventor: HASSAN ABBAS
IPC: A23D9/00
Filed: 2007-12-21
Granted: 2012-06-26
Abstract: Hydrogenated vegetable oil exhibiting superior thermal stability and containing reduced levels of saturates and trans fatty acids are produced using an activated hydrogenation catalyst and/or an improved hydrogenation process incorporating high shear. The use of a high shear mechanical device incorporated into the hydrogenation process as a reactor device is shown to be capable of enabling reactions that would normally not be feasible under a given set of reaction pressure and temperature conditions. For example, the hydrogenation process described herein enables a reduction of hydrogenation time, and operation at lower temperatures than current processes. The resulting hydrogenated vegetable oil is particularly useful in frying, confectionery baking, and other applications where a product with a low trans fat content or higher thermal stability is desirable. The hydrogenated oil produced may comprise less than 10 weight % of trans fatty acids with less than 5 weight % of linolenic acid (C18:3).
Patent CA-2674070-C (CA)
Inventor: SHAW ALAN TERENCE
IPC: F23R3/54
Filed: 2009-07-28
Granted: 2013-01-22
Abstract: A method of repairing a one-piece annular combustor of a gas turbine engine includes cutting through the combustor liner to separate the combustor into two pieces, repairing the combustor as desired, and then closing the combustor by using a make--up ring, which may be welded in place between the two pieces of the combustor. The make-up ring may be provided with an axial length selected such that an overall length of the combustor after the repair process is substantially equal to an initial overall length of the combustor before the repair.
Patent CA-2682778-C (CA)
Inventor: DAVIS ROBERT S
IPC: C07C29/92
Filed: 2007-04-05
Granted: 2017-03-07
Abstract: A method and apparatus for synthesizing ethanol using synthetic routes via synthesis gas are disclosed. A method and apparatus for gasifying biomass, such as biomass, in a steam gasifier that employs a fluidized bed and heating using hot flue gases from the combustion of synthesis gas is described. Methods and apparatus for converting synthesis gas into ethanol are also disclosed, using stepwise catalytic reactions to convert the carbon monoxide and hydrogen into ethanol using catalysts including iridium acetate.
Patent CA-2688485-C (CA)
Inventor: BOMAN ARNE
IPC: A61K31/402
Filed: 2007-06-11
Granted: 2016-01-05
Abstract: The present invention relates to phenyl pyrrole aminoguanidine derivatives of the general formula (I): (I) including tautomeric forms thereof, wherein n is 1, 2 or 3; or a pharmaceutically acceptable salt thereof. The present invention further relates to the use of such phenyl pyrrole aminoguanidine derivatives for the treatment of diseases associated with the melanocortin receptors or related systems, e.g. the melanocyte stimulating hormones.