baber/WOPTO huggingface dataset:
Patent CA-2805065-A1 (CA)
Inventor: ALCOUFFE CHANTAL
IPC: A61P35/00
Filed: 2011-07-04
Abstract: The invention relates to compounds corresponding to formula (I): N R1 O R3 R4 R2 (I) in which - R3 and R4 together form, with the carbon atoms of the phenyl nucleus to which they are attached, a 6-membered nitrogenous heterocycle corresponding to one of formula (A), (B) or (C) below: N N O O Ra Ra' N N O Rb Rb' N O Rc Rc'' Rc' (A) (B) (C) in which the wavy lines represent the phenyl nucleus to which R3 and R4 are attached. Preparation process and therapeutic use.
Patent CA-2805487-A1 (CA)
Inventor: NACCARATO JOHN R
IPC: E04B2/00
Filed: 2013-02-06
Abstract: A structural element with increased thermal resistance for use in wall, floor, ceiling or roof assemblies and a method for assembling such a system. The structural element combines integrated slot receptacles for insulation material providing a higher conductive heat resistance through the structural element as compared to a traditional wood member normally used as a structural element in a structure.
Patent CA-2805499-A1 (CA)
Inventor: DEKANY GYULA
IPC: C07H1/06
Filed: 2011-07-15
Abstract: The invention relates to a method for purifying, separating and/or isolating an oligosaccharide of general formula 1 or a salt thereof (general formula 1) wherein R1 is fucosyl or H, R2 is fucosyl or H, R3 is selected from H, sialyl, N-acetyl-lactosaminyl and lacto-N-biosyl groups, wherein the N-acetyl lactosaminyl group may carry a glycosyl residue comprising one or more N-acetyl-lactosaminyl and/or one or more lacto-N-biosyl groups; each of the N-acetyl-lactosaminyl and lacto-N-biosyl groups can be substituted with one or more sialyl and/or fucosyl residue, R4 is selected from H, or sialyl and N-acetyl-lactosaminyl groups optionally substituted with a glycosyl residue comprising one or more N-acetyl-lactosaminyl and/or one or more lacto-N-biosyl groups; each of the N-acetyl-lactosaminyl and lacto-N-biosyl groups can be substituted with one or more sialyl and/or fucosyl residue, wherein at least one of the R1, R2, R3 or R4 groups differs from H, comprising the steps: a) one or more compounds of general formula 1 is/are subjected to an anomeric O-alkylation reaction in the presence of R-X to yield a mixture comprising one or more compounds of general formula 2 or salts thereof (general formula 2) wherein X is a leaving group such as halogen, alkyl- or arylsulfonyloxy, R is a group removable by hydrogenolysis, and R1, R2, R3 and R4 are as defined above, and wherein at least one of the R1, R2, R3 or R4 groups differs from H, b) the mixture comprising one or more compounds of general formula 2 obtained in step a) is subjected to chromatography and/or crystallization to give one or more individual compounds of general formula 2 each in substantially pure form, c) an individual compound of general formula 2 in substantially pure form obtained in step b) is subjected to catalytic hydrogenolysis to yield a compound of general formula 1.
Patent CA-2805552-A1 (CA)
Title: Analogues de l'hormone thyroidienne et methodes d'utilisation dans l'angiogenese
Inventor: MOUSA SHAKER A
IPC: A61K9/14
Filed: 2004-09-15
Abstract: L'invention concerne des procédés de traitement de sujets souffrant de maladies associées à l'angiogenèse, lesdits procédés comprenant l'administration d'une quantité efficace d'une forme polymère d'hormone thyroïdienne, ou d'un antagoniste de l'hormone thyroïdienne, afin de favoriser ou d'inhiber l'angiogenèse chez le sujet. L'invention concerne également des formes polymères de l'hormone thyroïdienne ou d'analogues de l'hormone thyroïdienne.
Patent CA-2806153-A1 (CA)
Inventor: FORGET PATRICK
IPC: A61P33/10
Filed: 2011-07-29
Abstract: The present invention further relates to ivermectin, most preferably formulated as an implant for administration of pet and domestic animals. These formulations provide long term protection against Dirofilaria parasites, without the risks for secondary adverse events of conventional formulations. Preferred formulations are implants and are administered at least twice a year, once a year, or at least once in 18 months, up to 24 months.
Patent CA-2807339-A1 (CA)
Title: Systeme de distribution des constituants a beton
Inventor: ALDEN KEVIN ODELL
IPC: B28C7/00
Filed: 2009-05-22
Abstract: Méthode permettant de déterminer le volume dadjuvant dune recette de béton et comprenant les étapes suivantes : acheminer ladjuvant dun réservoir de stockage par le biais dun premier composant et dun deuxième composant; surveiller un paramètre du premier composant à laide dune boîte; surveiller un paramètre du deuxième composant à laide dune boîte; déterminer un volume dadjuvant acheminé par le premier composant à laide de la boîte en se fondant sur le paramètre surveillé pour le premier composant; déterminer le volume dadjuvant acheminé par le deuxième composant à laide de la boîte en se fondant sur le paramètre surveillé du deuxième composant; et arrêter lécoulement dadjuvant provenant du réservoir de stockage à laide de la boîte lorsque la détermination du volume dadjuvant qui sest écoulé par le premier composant atteint un volume prédéterminé et lorsque la détermination du volume dadjuvant qui sest écoulé par le deuxième composant sapproche du volume prédéterminé.
Patent CA-2809037-A1 (CA)
Inventor: EDALA NARASIMHA R
IPC: G06F17/00
Filed: 2011-08-31
Abstract: A computer-implemented method of annotating an electronic document may include receiving annotation information corresponding to a first electronic document file and creating annotation metadata that is associated with the annotation information. The method may further include storing the annotation information and associated annotation metadata in an annotation file that is separate from the first electronic document file, and anchoring the annotation information to a target electronic document file at an anchor location corresponding to the annotation metadata. The annotation metadata may be generated by assigning a target offset value to individual neighboring tokens defining an annotation neighborhood, wherein the target offset values correspond to positions of the neighboring tokens with respect to an annotation location within the first electronic document file. The annotation metadata may also comprise topographic patterns that are compared between source and target documents to determine the anchor location.
Patent CA-2813640-A1 (CA)
Title: Carbonic anhydrase system and process for treating a co2-containing gas
Inventor: PARENT CARMEN
IPC: B01D53/14
Filed: 2002-07-11
Abstract: A carbonic anhydrase system and process are disclosed. The system has a reaction chamber, liquid inlet, gas inlet, liquid outlet and gas outlet, and uses carbonic anhydrase for catalyzing a reaction of CO2 into bicarbonate and hydrogen ions to obtain a treated gas and an ion-rich solution.
Patent CA-2813884-A1 (CA)
Inventor: DASSEL MARK W
IPC: C23C16/448
Filed: 2011-09-28
Abstract: Mechanically fluidized systems and processes allow for efficient, cost-effective production of silicon. Particulate may be provided to a heated tray or pan, which is oscillated or vibrated to provide a reaction surface. The particulate migrates downward in the tray or pan and the reactant product migrates upward in the tray or pan as the reactant product reaches a desired state. Exhausted gases may be recycled.
Patent CA-2815689-A1 (CA)
Title: Improved high concentration anti-tnf.alpha. antibody liquid formulations
Inventor: NEU MICHAEL
IPC: A61K47/34
Filed: 2011-11-11
Abstract: The invention provides a liquid aqueous pharmaceutical formulation comprising a human anti-TNFa antibody, or antigen-binding portion thereof, which reduces pain associated with injection in a subject by at least about 50% when compared to injecting an otherwise identical formulation comprising at least one salt and/or at least one buffer. The invention also provides a liquid aqueous pharmaceutical formulation comprising a human anti-TNFa antibody, or antigen-binding portion thereof, having increased bioavailability upon subcutaneous administration into a subject. The formulation may comprise a therapeutic protein, such as a human anti-TNF-alpha antibody, or an antigen- binding portion thereof, or a biosimilar thereof.
Patent CA-2816087-A1 (CA)
Title: Delivery devices and methods for heart valve repair
Inventor: STARKSEN NIEL F
IPC: A61F2/24
Filed: 2004-09-01
Abstract: Devices, systems and methods facilitate positioning of a cardiac valve annulus treatment device, thus enhancing treatment of the annulus. Methods generally involve advancing an anchor delivery device through vasculature of the patient to a location in the heart for treating the valve annulus, contacting the anchor delivery device with a length of the valve annulus, delivering a plurality of coupled anchors from the anchor delivery device to secure the anchors to the annulus, and drawing the anchors together to circumferentially tighten the valve annulus. Devices generally include an elongate catheter having at least one tensioning member and at least one tensioning actuator for deforming a distal portion of the catheter to help it conform to a valve annulus. The catheter device may be used to navigate a subannular space below a mitral valve to facilitate positioning of an anchor delivery device.
Patent CA-2818780-A1 (CA)
Inventor: STAUBER JOSEPH L
IPC: E04H4/16
Filed: 2013-06-18
Abstract: A detection system for a tub having a water recirculation system includes an electronic sensor and an indicator. The electronic sensor is configured to detect a condition indicative of water being present in a water recirculation system of a tub. The indicator is configured to provide a visual indication according to the detected condition.
Patent CA-2819609-A1 (CA)
Inventor: FANG WENKUI K
IPC: C07D205/04
Filed: 2011-11-18
Abstract: The present invention relates to novel oxime azetidine derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of sphingosine-1-phosphate receptors.
Patent CA-2820562-A1 (CA)
Inventor: KHAN SHANEEL MASOOD
IPC: A61K35/12
Filed: 2013-07-10
Abstract: A method of preparing a stem cell preparation is provided. The method includes steps of collecting adipose tissue from a mammal, contacting that adipose tissue with an enzyme preparation to digest fat and connective tissue and preserve stem cells and collecting those stem cells. In addition a kit is provided for preparing a stem cell preparation.
Patent CA-2823398-A1 (CA)
Inventor: TREMULIS WILLIAM S
IPC: A63B53/14
Filed: 2005-07-08
Abstract: A pre-molded or moldable shaft grip (10) includes a pre-configured or moldable section disposed within a substantially circular outer grip layer. A pre-configured or moldable section (18) substantially conforms to a player's grip, facilitating consistent finger placement. The pre-configured section may comprise the shaft, a separate section, or multiple sections of varying durometer. The moldable section may include a layer of moldable material, or a cavity disposed between the outer grip layer and the shaft containing a moldable substance. Overall grip durometer can be adjusted by varying the pressure within the cavity.
Patent CA-2824069-A1 (CA)
Title: Mobile wireless communications device having a near field communication (nfc) device and providing memory erasure and related methods
Inventor: MARCOVECCHIO VINCENZO KAZIMIERZ
IPC: H04W12/00
Filed: 2012-03-14
Abstract: A mobile wireless communications device may include a wireless transceiver, a processor coupled with the wireless transceiver, and a near-field communication (NFC) device coupled with the processor. The NFC device may include an NFC controller, an NFC transceiver coupled with the NFC controller, and a first memory coupled with the NFC controller. The first memory may be configured to store at least one first application. The mobile wireless communications device may also include a second memory coupled to the processor and configured to store at least one second application. The processor may be configured to disable the NFC transceiver based upon a security condition, disable access to the at least one first application, erase the at least one second application, perform reset operation, and erase the at least one application from the first memory after the reset operation.
Patent CA-2825010-A1 (CA)
Inventor: KARDOLUS MENNO
IPC: B60L11/18
Filed: 2012-01-19
Abstract: L'invention concerne un chargeur de batterie (B1) pour véhicules électriques, composé d'au moins trois modules convertisseurs CA-CC commandés par courant identiques (M1, M2, M3) possédant des sorties protégées contre les courants inverses, connectés en parallèle à une borne de charge de la batterie (44).
Patent CA-2827655-A1 (CA)
Inventor: SULTENFUSS DANIEL RAY
IPC: E21B43/243
Filed: 2012-03-02
Abstract: There is provided herein a method for recovering petroleum from a formation, wherein said formation is intersected by at least one wellpair consisting of a horizontal production well and a horizontal injection well, and wherein said formation comprises at least one steam chamber developed by a steam-assisted process, said method comprising: providing an oxidizing agent near the top of said formation; initiating in situ combustion (ISC); and recovering petroleum from said at least one production well.
Patent CA-2828942-A1 (CA)
Inventor: GRECO JOSEPH
IPC: A61F13/84
Filed: 2012-02-28
Abstract: The present invention generally relates to absorbent sanitary articles for absorption of body fluids and in particular to a sanitary article of this type including a buffer composition adapted to adjust the natural pH of the absorbed body fluid to a pH that is compatible with the pH of skin.
Patent CA-2829756-A1 (CA)
Title: Highly saturated nitrile rubber composition and crosslinked rubber
Inventor: NAKASHIMA TOMONORI
IPC: C08L9/02
Filed: 2012-03-29
Abstract: A highly saturated nitrile rubber composition which comprises (A1) a carboxyl-containing highly saturated nitrile rubber that comprises 15 to 60wt% of a,ß-ethylenically unsaturated nitrile monomer units and 1 to 60wt% of a,ß-ethylenically unsaturated dicarboxylic acid monoester units and that has an iodine number of 120 or less, (A2) a highly saturated nitrile rubber that comprises 15 to 60wt% of a,ß-ethylenically unsaturated nitrile monomer units and that has a content of a,ß-ethylenically unsaturated dicarboxylic acid monoester units of 0.9wt% or less and an iodine number of 120 or less, and (B) a polyamide resin and in which the content ratio of the carboxyl-containing highly saturated nitrile rubber (A1) to the highly saturated nitrile rubber (A2) is 2:98 to 98:2 by weight.
Patent CA-2830185-A1 (CA)
Title: Process for the production of binders
Inventor: STUMPF THOMAS
IPC: C04B7/24
Filed: 2012-03-16
Abstract: The invention relates to a process for the production of binders by calcinating mineral raw material mixtures. In order to improve the process and the quality of the binders, it is proposed that oil shale and/or oil sand fills are converted by targeted agglomeration into particles of a certain size and consistency, wherein the water content for the mechanical stabilization of the agglomerate is adjusted to less than 25 percent and the agglomerates are calcinated to form binders at temperatures between 800 and 1500 °C under reductive conditions over the entire process with a Lambda value < 1 in a vertical shaft furnace with updraft gasification. The binding properties are adjusted by the targeted addition of CaO-containing substances and/or existing sulfur fractions of the oil sands and/or oil shales are bound by means of the CaO that is present in the starting material and/or added.
Patent CA-2830474-A1 (CA)
Title: Dihydronaphthalene and naphthalene derivatives as n-formyl peptide receptor like-1 (fprl-1) receptor modulators
Inventor: VULIGONDA VIDYASAGAR
IPC: A61P29/00
Filed: 2012-03-02
Abstract: The present invention relates to novel dihydronaphthalene and naphthalene derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of the N-formyl peptide receptor like-1 (FPRL-1) receptor.
Patent CA-2831091-A1 (CA)
Title: Compositions and methods for retarding the formation of insoluble byproducts in water softeners
Inventor: BROWN GEOFFREY A
IPC: C02F1/42
Filed: 2012-03-26
Abstract: Novel water softening products and methods of treating hard water are provided. The products comprise a chloride-free, organic salt and a chelating agent. The products are useful for regenerating ion exchange material in a water softening system and providing softened water containing both sodium and potassium ions, while avoiding the formation of undesirable precipitates (e.g., low Ksp byproducts).
Patent CA-2833339-A1 (CA)
Inventor: BOUSQUET PASCAL
IPC: C07D403/04
Filed: 2012-04-17
Abstract: The invention relates to novel amino-pyrroline derivatives, the pharmacologically acceptable salts thereof and the use of same in the prevention and/or treatment of metabolic syndrome.
Patent CA-2836103-A1 (CA)
Inventor: WEBER ALFRED
IPC: G01N33/566
Filed: 2012-05-18
Abstract: Disclosed herein are methods, systems and kits to measure the presence and/or activity of recombinant polypeptides comprising a modification.
Patent CA-2836508-A1 (CA)
Inventor: IVESTER CLARENCE M
IPC: B64D11/00
Filed: 2012-08-17
Abstract: An aircraft interior door assembly (10), such as for a lavatory, including a door panel (12) configured to simultaneously pivot and translate within its opening, a first pair of linear door guides (14, 14') running parallel to the door opening for guiding pivoting and translational movement of the door panel (12), the door panel (12) pivotally attached to the first pair of linear door guides (14, 14') mid-span along its length, and a second pair of linear door guides (16, 16') running along an adjacent wall (18) at an angle to the door opening for guiding an attached side (28) of the door panel (12) along the adjacent wall (18).
Patent CA-2841422-A1 (CA)
Title: Method and system for estimating brain concussion
Inventor: GEVA AMIR B
IPC: A61B5/374
Filed: 2012-07-19
Abstract: A method of estimating the likelihood of brain concussion from neurophysiological data acquired from the brain of the subject is disclosed. The method comprises: identifying activity-related features in the data; constructing a subject- specific brain network activity (BNA) pattern having a plurality of nodes, wherein each node represents a feature of the activity-related features, and each pair of nodes is assigned with a connectivity weight; calculating a BNA pattern similarity describing a comparison between the constructed BNA pattern and a baseline BNA pattern being specific to the subject; and assessing the likelihood of brain concussion responsively to the BNA pattern similarity.
Patent CA-2844719-A1 (CA)
Inventor: NI LIANG
IPC: F21V29/50
Filed: 2014-03-04
Abstract: The invention relates to LED lighting technology, more particularly a high power LED bulb which improves heat dissipation effect by improving heat dissipation channels of an LED bulb.  The high power LED bulb comprises a holder, a lamp housing and a lamp shade, the holder is internally provided with a power module, the lamp housing is internally provided with a substrate and radiators, LEDs are installed on the substrate, sealed in the lamp shade and connected with the power module, the substrate is provided with a through hole, the holder is of tubular shape and has a sealed end and an open end extending into the lamp housing and communicated with the outside through the through hole, a vent hole is arranged on the holder exposing the lamp housing, and the lamp housing is provided with heat dissipation holes communicated with the outside through the through hole. The high power LED  bulb greatly improves heat dissipation effect of LED bulbs.
Patent CA-2845096-A1 (CA)
Title: Linearization of heterogeneous power amplifier systems
Inventor: BERNDSEN KEVIN J
IPC: H03F1/32
Filed: 2014-03-07
Abstract: Systems and methods are provided for adaptive linearization of an amplifier system having a plurality of heterogeneous amplifier paths. An amplifier system includes a plurality of amplifier paths, each configured to provide an amplified output signal from an input signal, and a signal combiner configured to combine the amplified output signals from the plurality of amplifier paths to provide a system output, such that the system output is a non-linear function of the amplified output signals. A monitoring system is configured to sample the system output and normalize the sampled output to a signal level associated with the input signal. A signal processing component is configured to characterize the amplifier paths via an iterative adaptive linearization process, such that the system output is linear with respect to the input signal.
Patent CA-2845493-A1 (CA)
Title: Journal bearing for use in epicyclical gearbox and method of facilitating hydrodynamic oil flow in the journal bearing
Inventor: GHANIME GEORGE HANNA
IPC: F16H57/04
Filed: 2012-07-27
Abstract: A journal bearing for use in an epicyclical gearbox including a non-circular shaped journal pin and a journal bearing body into which the non-circular shaped journal pin is disposed. The non-circular shaped journal pin configured to mimic the shape of the non-cylindrical shaped journal bearing body at least at a high pressure point exerted upon the non-cylindrical shaped journal bearing body during a high pressure event, thereby permitting a free flow of a lubricating fluid there between the non-circular shaped journal pin and the journal bearing body during the high pressure event. An epicyclical gearbox including the journal bearing and method of facilitating a hydrodynamic oil flow in the planet gear journal bearing.
Patent CA-2847740-A1 (CA)
Title: Molten metal leakage confinement and thermal optimization in vessels used for containing molten metals
Inventor: REEVES ERIC W
IPC: B22D41/02
Filed: 2011-04-13
Abstract: Exemplary embodiments of the invention relate to a vessel used for containing molten metal, e.g. a trough section for conveying molten metal from one location to another. The vessel has a refractory liner made of at least two refractory liner units positioned end to end, with a joint between the units, the units each having an exterior surface and a metal-contacting interior surface. A housing at least partially surrounds the exterior surfaces of the refractory liner units with a gap present between the exterior surfaces and the housing.  Molten metal confinement elements, impenetrable by molten metal, are positioned on opposite sides of the joint within the gap, at least below a horizontal level corresponding to a predetermined maximum working height of molten metal held within the vessel in use, to partition the gap into a molten metal confinement region between the elements and at least one other region that may be used to hold equipment such as electrical heaters that may be damaged by contact with molten metal. Another embodiment employs refractory liner units of different thermal conductivity to maximize heat penetration into the molten metal from heaters in the gap, but to minimize heat loss at the inlet and outlet of the vessel where the end units contact the housing.
Patent CA-2848722-A1 (CA)
Title: Means and methods for assessing gonadal toxicity
Inventor: WALK TILMANN B
IPC: G01N33/64
Filed: 2012-09-14
Abstract: The present invention pertains to the field of diagnostics for gonadal toxicity and toxicological assessments for risk stratification of chemical compounds. Specifically, it relates to a method for diagnosing gonadal toxicity. It also relates to a method for determining whether a compound is capable of inducing such gonadal toxicity in a subject and to a method of identifying a drug for treating gonadal toxicity. Furthermore, the present invention relates to a device and a kit for diagnosing gonadal toxicity.