baber/WOPTO huggingface dataset:
Patent CA-2737553-A1 (CA)
Inventor: JOENSSON LEIF
IPC: C12P7/10
Filed: 2009-09-30
Abstract: A method for preparing a target chemical derivable from cellulosic biomass, involving detoxification of spent hydrolysate is provided. The method comprises the steps of providing cellulosic biomass, subjecting the cellulosic biomass to aqueous pretreatment, aqueous hydrolysis, and fermentation under conditions in which at least a part of the fermentable sugars are fermented into a primary target chemical, separating the primary target chemical from the fermented hydrolysate to provide a spent hydrolysate comprising inhibitory substances and detoxifying the spent hydrolysate by decreasing the concentration of at least one of the inhibitory substances using a detoxification biocatalyst selected from the group consisting of wild type, mutant and recombinant filamentous fungi and recirculating at least a part of the detoxified spent hydrolysate, optionally after further purification.
Patent CA-2738420-A1 (CA)
Inventor: YOO SANG-KU
IPC: C07F7/08
Filed: 2009-07-20
Abstract: Disclosed is a method for directly preparing in situ 1-methylcyclopropene which inhibits the action of ethylene of accelerating the ripening process of plants, which comprises reacting a predetermined 1-methylcyclopropene precursor represented by Formula 2 or 3 with a base or fluoride anion material, and applying the 1-methylcyclopropene to plants.
Patent CA-2740325-A1 (CA)
Title: Screw extruder for continuous and solvent-free resin emulsification
Inventor: CHUNG JOO T
IPC: B01F23/00
Filed: 2011-05-12
Abstract: A screw extruder is presented including a feed hopper for receiving materials and a body member having at least one supply port and at least one outlet port. The screw extruder also includes a screw positioned within the body member and movable along a channel defining a longitudinal axis. The screw extruder further includes a drive shaft for rotatably driving the screw along the channel. The screw extruder may be configured to mix the materials received via the feed hopper with a series of one or more forward, neutral, and reverse kneading elements.
Patent CA-2740398-A1 (CA)
Title: Organic compounds
Inventor: LI PENG
IPC: A01N43/90
Filed: 2009-12-07
Abstract: The present invention relates to optionally substituted 3-amino-4,5-dihydro-(1H or 2H)-pyrazolo[3,4-d]pyrimidin- 6(7H)-ones and their 4-imino or 4-thioxo derivatives, e.g., 3-amino-4-(thioxo or imino)-4,5-dihydro-2H-pyrazolo[3,4-d]pyrimidin-6(7H)- ones, 3-amino-4-(thioxo or imino)-4,5-dihydro-2H-pyrazolo[3,4-d]pyrimidin-6(7H)- ones, 3-amino-4-(thioxo or imino)-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-6(7H)- ones, processes for their production, their use as pharmaceuticals and pharmaceutical compositions comprising them.
Patent CA-2743051-A1 (CA)
Inventor: BERHEIDE MARKUS
IPC: G01T1/20
Filed: 2010-07-09
Abstract: Methods and related systems are described for the detection of nuclear radiation. The system can include a tool body adapted to be deployed in a wellbore and a scintillator material that intrinsically generates radiation. The scintillator material is mounted within the tool body. A  photodetection system is coupled to the scintillator material, and mounted within the tool body. Features in a spectrum associated with a scintillation material's intrinsic radioactive decay are used for the determination of one or more parameter's of the response function of the radiation detector system.
Patent CA-2743178-A1 (CA)
Inventor: SCHULTZ GREGORY S
IPC: G01N33/573
Filed: 2008-12-15
Abstract: The subject invention provides novel devices and methods for the detection of the presence and/or activity of proteases in biological samples.
Patent CA-2743295-A1 (CA)
Inventor: GEEGANAGE SANDARUWAN
IPC: A61K45/06
Filed: 2009-11-04
Abstract: The present invention provides a combination therapy comprising the compound 4-[4-[4-(4-fluoro-3-trifluo-romethyl-phenyl)-1-methyl-1H-imidazol-2-yl]-piperidin-1-yl]-1H-pyrazolo[3,4-d]pyrimidine, or a pharmaceutically acceptable salt thereof, and an EGFR inhibitor for use in the treatment of glioblastoma multiforme, adenocarcinomas of the colon, non-small-cell lung cancer, small-cell lung cancer, cisplatin-resistant small-cell lung cancer, ovarian cancer, leukemia, pancreatic cancer, prostate cancer, mammary carcinoma, renal cell carcimoma, multiple myeloma, Kaposis Sarcoma, Hodgkins lymphoma, lymphangioleiomyomatosis, Non-Hodgkins lymphoma or sarcoma.
Patent CA-2744698-A1 (CA)
Inventor: METAYER FRANK J
IPC: G06T5/00
Filed: 2009-11-24
Abstract: A system and process for reading forms using a curvature distortion correction scheme is disclosed. A model image of a known form is partitioned into sectors defined by at least three alignment marks, and a transfer or correction function for each sector is generated by comparing the locations of alignment marks on a captured unread image of a form to those on a model image. The transfer function is then applied to the other marks within the sector to calculate a correct location of the marks. Each sector is sized to reasonably ensure curvature distortions are handled such that all the marks on a form are properly found and interpreted. Errors may be checked and, if they persist, smaller sectors may be defined and employed, if available.
Patent CA-2747664-A1 (CA)
Inventor: MEDOFF MARSHALL
IPC: C12P19/04
Filed: 2009-12-16
Abstract: Biomass (e.g., plant biomass, animal biomass, and municipal waste biomass) is processed to produce useful products, such as fuels. For example, systems are described that can use feedstock materials, such as cellulosic and/or lignocellulosic materials and/or starchy materials, to produce ethanol and/or butanol, e.g., by fermentation.
Patent CA-2748751-A1 (CA)
Inventor: ROCHE KAREN
IPC: A61B17/56
Filed: 2009-12-31
Abstract: A kit and system for performing percutaneous interbody spinal fusion on adjacent vertebrae of a patient is disclosed.      Indirect visualization equipment is adapted to establish a surgical path to an intervertebral disc through a percutaneous access opening in the patient without performing a retraction. A cavity creation tool is adapted to create a cavity in the intervertebral disc while inserted through the surgical path without need for retraction of the percutaneous access opening. An implantable device is sized to permit passing through the surgical path without retraction in an state and sized to permit disposition in the cavity in the intervertebral disc. A fill material fills the implantable device located in the cavity to transform the implantable device to the deployed state. The tool and implant can be configured to fit through a percutaneous surgical path that is less than 10mm wide.
Patent CA-2749301-A1 (CA)
Title: Dipeptidyl peptidase iv inhibitors
Inventor: BALASUBRAMANIAN GOPALAN
IPC: C07D207/10
Filed: 2010-01-07
Abstract: Described are novel compounds of the Formula (I), their derivatives, analogs, tautomeric forms, regioisomers, stereoisomers, polymorphs, solvates, intermediates, pharmaceutically acceptable salts, pharmaceutical compositions, metabolites and prodrugs thereof. These compounds are effective in lowering blood glucose, serum insulin, free fatty acids, cholesterol, triglyceride levels; treatment of obesity, inflammation, autoimmune diseases such as multiple sclerosis, rheumatoid arthritis; treatment and/or prophylaxis of type II diabetes. These compounds are more particularly dipeptidyl peptidase (DPP IV) inhibitors.
Patent CA-2751686-A1 (CA)
Inventor: BIFFI GIANCARLO
IPC: C07C405/00
Filed: 2010-02-18
Abstract: The invention concerns a new process for the preparation of prostaglandin derivatives, in particular prostaglandin F2.alpha. derivatives, for example bimatoprost, latanoprost and travoprost, the new intermediates of said process and their use in the preparation of prostaglandin derivatives. Said process comprises: a) reacting compounds of formula (I) with compounds of formula (II) to give compounds of formula (III) b) reducing with an asymmetric reducing agent the oxo group of the side chain of compounds of formula (III) to give compounds of formula (IV)
Patent CA-2752056-A1 (CA)
Title: Seasonal lighting concealment system
Inventor: GRIFFIN CARL D
IPC: F21S4/10
Filed: 2011-09-06
Abstract: Apparatus for use with a length of seasonal light string is disclosed. The apparatus comprises a clamp arrangement, a cover and a housing. The clamp arrangement is adapted, in use, to securely hold said light string.   The cover is associated with the clamp arrangement. The housing is hingedly connected to the cover, for movement, in use, of the cover, clamp arrangement and said length of light string, between a closed position and an open position. In the closed position, the housing and cover together define interiorly an elongate cavity containing said length of light string. In the open position, the light-emitting parts of said length of light string are exposed.
Patent CA-2755724-A1 (CA)
Inventor: BEHM WILLIAM F
IPC: G06K9/20
Filed: 2010-03-17
Abstract: A method and system for performing document image correction using a document reader is disclosed. The method includes generating a document image (300) representative of a document having a deformation; decoding an optical pattern (310) embedded in the document from the document image to determine an optical signature for the document; identifying (320) document classification data associated with the digital signature; receiving (330) document classification data associated with the optical signature; and applying (340) an image correction technique to the docu-ment image based on the document classification data to generate a corrected docu-ment image. A document capable of being read by a document reader is also disclosed.  The document includes a substrate and an optical pattern embedded on the substrate.  The optical pattern is part of a background pattern printed on the substrate.  The optical pattern defines an optical signature unique to the particular class of document and is associated with document classification data for the document.
Patent CA-2756058-A1 (CA)
Inventor: GOMTSYAN ARTHUR
IPC: C07C209/24
Filed: 2004-06-10
Abstract: The present invention discloses novel compounds of general formula (I), or a pharmaceutically acceptable salt or prodrug thereof (in which X1 - X5, R5 -R8b, Z1 - Z2 and Ar1 are defined herein), a method for inhibiting the VR1 receptor in mammals using these compounds, a method for controlling pain in mammals, and pharmaceutical compositions including those compounds and a process for making those compounds.
Patent CA-2757403-A1 (CA)
Title: Apparatus for and method of drilling a subterranean borehole
Inventor: LEUCHTENBERG CHRISTIAN
IPC: E21B21/08
Filed: 2010-03-31
Abstract: A control apparatus for use in controlling the fluid pres-sure in a borehole during drilling of the borehole, the apparatus including an inlet suitable for connection to a pump, a main outlet suitable for con-nection to a drill pipe, and an overflow outlet suitable for connection to a fluid reservoir, the inlet being connected to the main outlet by a main flow conduit, and the overflow outlet being connected to the main flow conduit by means of an overflow conduit, wherein the overflow conduit is provid-ed with a pressure regulator by means of which the pressure of fluid in the main flow conduit may be maintained at or around a predetermined pres-sure value.
Patent CA-2758156-A1 (CA)
Title: An implantable scaffolding containing an orifice for use with a prosthetic or bio-prosthetic valve
Inventor: ANNEST LON SUTHERLAND
IPC: A61M25/01
Filed: 2010-04-08
Abstract: In a surgical method for improving cardiac function, an implantable scaffold or valve support device is inserted inside a patient's heart and attached to the heart in a region about a natural mitral valve. The scaffold or valve support device defines an orifice and, after the attaching of the scaffold or valve support device to the heart, a prosthetic or bio-prosthetic valve is seated in the orifice.  The scaffold or valve support device is at least indirectly secured to cordae tendenae of the heart.
Patent CA-2760490-A1 (CA)
Inventor: MUSCHIOLIK GERALD
IPC: A23L23/00
Filed: 2010-04-30
Abstract: The invention relates to an oil-in-water emulsion, substantially comprising protein, polysaccharide and oil or fat having unique stabilizing properties, which is suited for use as a thickener, suspending agent, coating material and as an additive to food in the production of a plurality of products. Furthermore, foods are provided which have improved properties in terms of sensory aspects and nutrition physiology compared to conventionally produced products, and a method for the production thereof is provided. In addition, the emulsion and products produced according to the invention can be dried and subsequently rehydrated in order to obtain compositions that have substantially the same properties as the non-dried compositions.
Patent CA-2761760-A1 (CA)
Inventor: JENSEN PEDER
IPC: B62B3/06
Filed: 2010-03-31
Abstract: The present invention relates to a method and a device for the manual transport of objects/goods, preferably tables, beds and the like, which object comprises a flat- shaped part extending in the horizontal or vertical direction during use, wherein the transport of said objects takes place by means of a transport device comprising a platform (1), which at its bottom side is provided with at least three wheels (2) intended to enable movement/transport of the transport device with the platform (1) in a horizontal position, and which platform (1) at its upper side is provided with at least three supports (3, 4), and wherein the method implies that said object is turned, so that its flat-shaped part is positioned in a vertical position on the upper side of the platform (1) before the movement/transport, wherein, before the turning of the object is commenced, said supports (3, 4) are adapted in such a way that the platform (1) may be arranged at the object and thereafter turn said object 90 , wherein the platform (1) takes a horizontal position with said object loaded and supported on the upper side of the platform (1). The invention also relates to a runner device and a coupling device.
Patent CA-2761930-A1 (CA)
Inventor: PASTA MARIO
IPC: B60M1/20
Filed: 2010-05-25
Abstract: A cross arm for supporting live rail-way, trolley and subway lines comprising a cross--member (8) fitted with means of connection to an associable support structure (16), at least a first electric insulator (20) joined to the cross-member (8) and able to support a first live electric cable, electrically insulating it from said cross-member (8). Advantageously, the cross-member (8) com-prises a body (24) having a mainly longitudinal (X--X) extension and at least a first attachment portion (28) fitted with a 'U' shaped profile able to form a shaped coupling with said first electric insulator (20). The first attachment portion (28) defines a first seat (32) for the continuous adjustment of the longitudinal position of the electric insulator (20) along the cross- member itself.
Patent CA-2764192-A1 (CA)
Inventor: SHEHATA MOHAMED
IPC: G08B13/191
Filed: 2012-01-16
Abstract: A system for detecting a class of objects at a location, for example humans on a conveyor belt. A thermal camera may be used to detect objects and to detect the variance of the heat distribution of objects to classify them. Objects detected in an image from one camera may be detected in an image from another camera using geometric correction. A color camera may be used to detect the number of edges and the number of colors of an object to classify it. A color camera may be used with an upright human body classifier to detect humans in an area, and blobs corresponding to the detected humans may be tracked in a thermal or color camera image to detect if a human enters an adjacent forbidden area such as a conveyor belt.
Patent CA-2765508-A1 (CA)
Title: Flow output nozzle for centrifugal pump
Inventor: HUNJAN HARJIT S
IPC: F04D29/42
Filed: 2010-05-06
Abstract: A flow outlet for a pump includes a pocket section which defines a pocket section diameter. A throat section downstream of the pocket section, the throat section defines a throat section diameter less than the pocket section diameter.
Patent CA-2765629-A1 (CA)
Inventor: MUZZO PAUL
IPC: F16K1/30
Filed: 2010-06-29
Abstract: L'invention a trait à un dispositif de vanne comprenant un détendeur intégré et un sélecteur de débit. La fonction de vanne est assurée par un obturateur (10) à montage inversé, Le détendeur (14) est disposé latéralement et communique avec une chambre haute pression (18) directement en aval de l'obturateur (10) et avec une chambre basse pression (40) via un passage latéral. Un dispositif de commande mécanique de l'obturateur (10) est prévu dans une chambre (34) séparée de manière étanche de la chambre haute pression (18) et de la chambre basse pression (40). Un sélecteur de débit sous forme de disque (28) à orifices calibrés est prévu dans Ia chambre basse pression (40), le disque (28) coopérant avec un passage (26) en liaison directe avec la sortie (24) du dispositif. Le dispositif de commande mécanique coopère avec une broche de commande (22) du disque (28).
Patent CA-2767356-A1 (CA)
Title: Hybrid interference coatings, lamps, and methods
Inventor: ZHAO ZHIBO
IPC: G02B5/28
Filed: 2010-06-22
Abstract: Disclosed herein are optical interference multilayer coatings having region provided by a physical vapor deposition process and region provided by a chemical vapor deposition process. Also disclosed herein are methods of making such coatings, as well as lamps comprising a light-transmissive envelope, at least a portion of the surface of the light-transmissive envelope being provided with the optical interference multilayer coating noted above. Such coatings, when used on lamps, may advantageously offer improved energy efficiencies for such lamps.
Patent CA-2767879-A1 (CA)
Title: Navigation receiver for processing signals from a set of antenna units
Inventor: ZHODZISHSKY MARK
IPC: G01S19/30
Filed: 2010-07-08
Abstract: A navigation receiver processes signals transmitted by global navigation satellites and received by a set of antenna units. Each antenna unit is connected to a separate input port of an antenna multiplexer switch. Satellite signals received from each antenna unit are consecutively switched to the input of a common radiofrequency processing module. A common signal correlator generates a common in-phase correlation signal from the satellite signals received from all the antenna units. The common in-phase correlation signal is processed by a data processing module to demodulate information symbols from the received satellite signals. The common in-phase correlation signal is also processed by phase-lock loops and delay-lock loops to generate carrier phases and code delays from the received satellite signals. Embodiments are described in which, along with the common in-phase correlation signal, common functional blocks or hardware are used to process the satellite signals received from all the antenna units.
Patent CA-2768186-A1 (CA)
Title: Rsv f protein compositions and methods for making same
Inventor: SWANSON KURT
IPC: A61K39/155
Filed: 2010-07-15
Abstract: The present invention relates to immunogenic compositions comprising RSV F protein, methods for preparing compositions that contain RSV F protein ecto-domain polypeptides, and to certain engineered RSV F proteins and nucleic acids that encode the engineered RSV F proteins. Compositions prepared using the methods can contain RSV F protein ecto-domain polypeptides in a predominant or single desired form and conformation. The invention also relates to methods for inducing an immune response to RSV F.
Patent CA-2772873-A1 (CA)
Inventor: DRYSDALE NEVILLE EVERTON
IPC: C08G63/682
Filed: 2010-09-01
Abstract: Provided are films made from copolyesters having improved oil repellency as compared to conventional copolyesters. The copolyesters are derived from certain perfluorinated monomers.
Patent CA-2778502-A1 (CA)
Title: Blended fiber yarns and fabrics including oxidized polymeric fibers
Inventor: ATKINSON ZEB W
IPC: D02G3/04
Filed: 2010-10-22
Abstract: An article comprising a fabric comprising: (a) a blended yarn comprising: (i) from about 10% to about 85% by weight of at least one biregional fiber comprising an oxidized polymer selected from the group consisting of acrylonitrile based homopolymers, acrylonitrile based copolymers, acrylonitrile based terpolymers, and combinations thereof; (ii) at least one companion fiber selected from the group consisting of FR polyester, FR nylon, FR rayon, FR treated cellulose, m-aramid, p-aramid, modacrylic, novoloid, melamine, wool, nylon, regenerated cellulose, polyvinyl chloride, antistatic fiber, poly(p-phenylene benzobisoxazole) (PBO), polybenzimidazole (PBI), polysulphonamide (PSA), and combinations thereof; and (b) optionally including a companion yarn different from said blended yarn; wherein said companion yarn includes p-aramid in an amount less than 20% of the fabric weight; and wherein the fabric has a weight from about 3 oz/yd2 to about 12 oz/yd2.
Patent CA-2780366-A1 (CA)
Inventor: FONG ROBERT
IPC: H05K5/02
Filed: 2012-06-25
Abstract: A rotatable lower housing for a high voltage electrical circuit or other high voltage electrical device is provided that allows a cylindrically-shaped lower housing to be rotatable with respect to a bracket for mounting the lower housing onto a support structure. Embodiments that allow for the rotatable lower housing include a one-piece surrounding mounting bracket, an upper and lower band which completely surround the lower housing and which are attached to a bracket, and an integral surrounding I-slot which surrounds the lower housing and which receives a bracket for mounting the lower housing onto a support structure.
Patent CA-2780476-A1 (CA)
Inventor: NILSSON BJOERN
IPC: B22F3/10
Filed: 2010-11-12
Abstract: A pulp mould, comprising a porous sintered body (11) having an outer surface (13) and an inner surface (12), wherein a portion (11B) of said mould comprises an area (16) at its outer periphery provided with means (16A; 47) integrated during sintering to achieve impermeability of said outer area (16).
Patent CA-2782223-A1 (CA)
Inventor: MCBRIDE WILLIAM J
IPC: A61K51/00
Filed: 2010-12-02
Abstract: [0371] The present application discloses compositions and methods of synthesis and use of 68Ga, 18F or 19F labeled molecules of use in PET or MRI imaging. Preferably, the 18F or 19F is conjugated to a targeting molecule by formation of a complex with a group IIIA metal and binding of the complex to a chelating moiety, which may be directly or indirectly attached to the targeting molecule. In other embodiments, the 68Ga, ' F or 19F labeled moiety may comprise a targetable construct used in combination with a bispecific antibody to target a disease-associated antigen. In more preferred embodiments, a chelating moiety or targetable construct may be conjugated to a targeting molecule, such as an antibody or antibody fragment.
Patent CA-2785257-A1 (CA)
Inventor: NAGARAJ BANGALORE
IPC: F23R3/00
Filed: 2010-12-08
Abstract: Coating system for reducing CMAS infiltration of substrates includes at least an inner ceramic layer and an outer alumina-containing layer. The outer layer includes up to 50 percent by weight titania. Additional ceramic layers and alumina-containing layers may be provided. The coating may be used for gas turbine engine components. Deposition techniques for the coating layers may depend on the end use of the component. Coated articles include a substrate, an optional bond coat on the substrate and a coating over the bond coat or on at least a portion of the substrate in the absence of a bond coat. The inner ceramic layer(s) exhibit a microstructure indicative of a deposition technique selected from thermal spray, physical vapor deposition, and suspension plasma spray, whereas the outer lumina-containing layer exhibits a microstructure indicative of suspension plasma spray, solution plasma spray, and a high velocity oxygen fuel spray.