baber/WOPTO huggingface dataset:
Patent CA-2782591-A1 (CA)
Title: Method for monitoring hydrocarbon production
Inventor: ROSSI MARCUS
IPC: E21B43/12
Filed: 2010-12-01
Abstract: A method is described for monitoring a fluid flow in a flow line from a location in a subterranean reservoir to a surface storage or production facility using the steps of employing sensors located in the wellbore, along the flow line and surface systems for monitoring flow conditions, establishing parameters which determine the hydrocarbon phases like liquids and gases, precipitation of solid components from the fluid flow as a result of changes in temperature, pressure and compositions, setting alert parameters relating to the precipitation parameters, and determining an operating profile representative of present conditions along the flow line, wherein the precipitation parameters, the alert parameters and the operating profile and extrapolation of the operating profile are represented in a single parameter space.
Patent CA-2784005-A1 (CA)
Inventor: LANGER KLAUS
IPC: A61K47/30
Filed: 2010-12-08
Abstract: Compositions, which are stable in storage, and a method of production of pharmaceutical based nanoparticutate formulations for clinical use in photodynamic therapy comprising a hydrophobic photosensitizer, poly(lactic-co-glycolic) acid and stabilizing agents are provided. These nanoparticulate pharmaceutical formulations provide therapeutically effective amounts of photosensitizer for parenteral administration. In particular, tetrapyrrole derivatives can be used as photosensitizers, whose efficacy and safety are enhanced by such nanoparticulate formulations. It also leaches the method of preparing PLGA-based nanoparticles under sterile conditions. In one of the preferred embodiments of the present invention PLGA-based nanoparticles have a mean particle size less than 500nm and the photosensitizer is temoporf?n, 5,10,15,20-tetrakis(3-hydroxyphenyl)-chlorin (mTHPC). In another embodiment, the photosensitizer 2,3-dihydroxy-5,10,15,20-tetrakis(3- hydroxyphenyl)-chlorin (mTHPD-OH) is formulated as a nanoparticle for parenteral administration. Yet, in another embodiment preferred photosensitizer is 5,10,15,20-tetrakis(3- hydroxyphenyl)-porphyrin (mTHPP). The formulations can be used for treating hyperptasic and neoplasia conditions, inflammatory problems, and more specifically to target tumor cells.
Patent CA-2786680-A1 (CA)
Inventor: PERVAN DARKO
IPC: E04F15/04
Filed: 2011-02-03
Abstract: Floor panels (1b, 1c) are shown, which are provided with a mechanical locking system comprising a tongue with rocker arms that allows locking by vertical turning motion.
Patent CA-2788879-A1 (CA)
Inventor: YEH TZONG IN
IPC: B63B35/85
Filed: 2012-09-06
Abstract: A fin assembly includes a fin, a mounting base and a socket base. The mounting base is provided for permanent inclusion within a watercraft. The mounting base defines a cavity that is adapted for receiving the socket base.  The socket base further includes a cavity adapted for receiving the fin.. The socket base is further adapted for receiving an accessory.
Patent CA-2792535-A1 (CA)
Title: High-strength hot-rolled steel sheet and method of manufacturing the same
Inventor: TAKAHASHI YUZO
IPC: C22C38/00
Filed: 2011-03-09
Abstract: On a cross section with a sheet width direction of a high-strength hot-rolled steel sheet set as a normal line, with regard to an inclusion having a major diameter of 3.0 µm or more, a maximum of a major diameter/minor diameter ratio expressed by (a major diameter of the inclusion)/(a minor diameter of the inclusion) is 8.0 or less, and a sum total of a rolling direction length per 1 mm2 cross section of a predetermined inclusion group composed of plural inclusions each having a major diameter of 3.0 µm or more and a predetermined extended inclusion having a length in a rolling direction of 30 µm or more is 0.25 mm or less. The plural inclusions composing the predetermined inclusion group congregate in both the rolling direction and a direction perpendicular to the rolling direction 50 µm or less apart from each other. The predetermined extended inclusion is spaced over 50 µm apart from all the inclusions each having a major diameter of 3.0 µm or more in at least either the rolling direction or the direction perpendicular to the rolling direction.
Patent CA-2793145-A1 (CA)
Inventor: IBRAHIM SALEH
IPC: C12Q1/68
Filed: 2011-02-21
Abstract: The invention relates to a mononucleotide polymorphism (SNP) of the nucleobase at base position 143470133 (rs13102150) of the human chromosome 4 in the inositol polyphosphate 4-phosphatase type II gene (INPP4b gene) for diagnosing or pre-diagnosing multiple sclerosis or for ascertain the risk of contracting multiple sclerosis.
Patent CA-2793752-A1 (CA)
Title: Artificial bone and joint composition comprising a calcium aluminate containing phase and methods of use and manufacture
Inventor: MCGOWAN KENNETH A
IPC: A61L27/56
Filed: 2004-08-24
Abstract: The present invention provides a ceramic porous body for in-vitro and in-vivo use comprising a composition comprising a calcium aluminate (CA) containing phase and optionally at least one of an accelerator, a retarder, a surfactant, a foaming agent, a reactive alumina, water, a fiber, and a biologically active material, and combinations thereof. Ceramic compositions are provides as well as method of using the ceramic compositions and methods of manufacturing a ceramic porous body. The ceramic porous bodies of this invention may be used as artificial bones, joints, in-vitro support structures, and in-vivo support structures for cells, tissues, organs, and nerve growth and regeneration.
Patent CA-2793854-A1 (CA)
Inventor: SAITO TAIRA
IPC: H01M50/538
Filed: 2010-05-18
Abstract: Disclosed is a nonaqueous electrolyte secondary battery which comprises a flat wound electrode body wherein a positive electrode plate, which comprises a positive electrode collector foil and a positive electrode active material layer, and a negative electrode plate, which comprises a negative electrode collector foil and a negative electrode active material layer, are wound up with a separator being interposed therebetween.  The positive electrode plate has a collector portion covering layer that has electrical insulation properties and covers at least a part of a counter collector portion in the longitudinal direction in a positive electrode collector portion. The collector portion covering layer covers at least a counter collector innermost half-cylinder portion which forms the innermost part of the counter collector portion and has a half-cylindrical shape.
Patent CA-2795026-A1 (CA)
Inventor: HARIG ROLAND
IPC: G01J3/45
Filed: 2012-11-08
Abstract: A method for the acquisition (AU) of a spectrally resolved, two-dimensional image by means of Fourier transform (FT) spectroscopy, in particular Fourier transform infrared (FTIR) spectroscopy, wherein light is fed to an interferometer and split into two partial beams, wherein the optical path difference (OG) between the two partial beams is changed and traverses an identical range (IB) several times, and wherein the light is detected by a two-dimensional array detector, is characterised in that during the multiple passes (D1-D4) of the optical path difference between the two partial rays over the identical range, different subsets of detector elements of the array detector are read out, and in that the signals of the read-out detector elements of the multiple passes are Fourier transformed and combined to form the spectrally resolved image. The invention provides a method for the acquisition of two-dimensional, spectrally resolved images, in which the influence of vibrations on the measurement is reduced, and which is less affected by the movement of objects to the resolved spectrally.
Patent CA-2795578-A1 (CA)
Title: Aile permettant de generer de la portance a partir d'un ecoulement incident
Inventor: MUSTERS ROBERT JAN
IPC: B64C3/10
Filed: 2011-04-14
Abstract: L'invention concerne une aile permettant de générer de la portance et comportant un bord de fuite, un bord d'attaque, une extrémité intérieure, une extrémité extérieure, une surface supérieure et une surface inférieure. L'aile comporte une surface portante ayant une ligne de corde et une direction de longueur. Le bord d'attaque comporte un pli entre l'extrémité intérieure et l'extrémité extérieure. Le bord d'attaque comporte une partie flèche avant entre l'extrémité intérieure et le pli s'étendant vers le pli présentant un angle par rapport à la direction de la longueur. Le bord d'attaque comporte une partie flèche arrière entre le pli et l'extrémité extérieure s'étendant depuis le pli présentant un angle par rapport à la direction de la longueur. La surface supérieure comporte un moyen de commande de l'écoulement pour commander la portance se trouvant au moins partiellement entre une partie bord d'attaque entre le pli et l'extrémité extérieure et se trouvant entre le bord d'attaque et le bord de fuite.
Patent CA-2796969-A1 (CA)
Inventor: KRATZ FELIX
IPC: A61P37/00
Filed: 2011-04-13
Abstract: The present invention relates to a composition and a combination comprising at least one first drug and at least one protein-binding prodrug, wherein the proteinbinding prodrug comprises a protein-binding group, a second drug, and a linker that can be cleaved hydrolytically, enzymatically, or in a pH-dependent manner in the body, as well as to a kit and a pharmaceutical composition comprising said composition or combination.
Patent CA-2798405-A1 (CA)
Inventor: COSTELLO MICHAEL ROBERTT ASA
IPC: C09D4/00
Filed: 2011-05-16
Abstract: Methods for rendering a cellulosic substrate hydrophobic include providing a plurality of halosilane compounds comprising at least a first halosilane compound and a second halosilane compound different from the first halosilane compound, wherein the plurality of halosilane compounds comprises a total halosilane concentration comprising 20 mole percent or less of monohalosilanes, 70 mole percent or less of monohalosilanes and dihalosilanes and at least 30 percent of trihalosilanes and tetrahalosilanes, and, treating the cellulosic substrate with the plurality of halosilane compounds, wherein the plurality of halosilane compounds are applied as one or more liquids.
Patent CA-2802884-A1 (CA)
Inventor: YANG LIU
IPC: A61L15/46
Filed: 2011-06-17
Abstract: Antimicrobial silicone-based dressings, such as wound dressings, are disclosed. An example dressing comprises a transparent and self-adhesive gel sheet cured from a liquid containing silicone, the sheet having dispersed therein (i) particulates of a chlorhexidine compound that is not soluble in the liquid; and (ii) at least one other antimicrobial. Methods of making the silicone-based dressings and methods of use are also disclosed.
Patent CA-2803513-A1 (CA)
Inventor: SCHOONEVELD-BERGMANS MARGOT ELISABETH FRANCOISE
IPC: C12N9/18
Filed: 2011-06-23
Abstract: The invention relates to a polypeptide comprising the amino acid sequence set out in SEQ ID NO: 2 or an amino acid sequence encoded by the nucleotide sequence of SEQ ID NO: 1, or a variant polypeptide or variant polynucleotide thereof, wherein the variant polypeptide has at least 82% sequence identity with the sequence set out in SEQ ID NO: 2 or the variant polynucleotide encodes a polypeptide that has at least 82% sequence identity with the sequence set out in SEQ ID NO: 2. The invention features the full length coding sequence of the novel gene as well as the amino acid sequence of the full-length functional polypeptide and functional equivalents of the gene or the amino acid sequence. The invention also relates to methods for using the polypeptide in industrial processes. Also included in the invention are cells transformed with a polynucleotide according to the invention suitable for producing these proteins.
Patent CA-2803650-A1 (CA)
Title: Cellulosic fibre composition
Inventor: JANSEN JEROEN
IPC: B29C48/57
Filed: 2011-07-08
Abstract: The invention relates to a composition comprising cellulosic fibres having an average degree of substitution of anionic groups of from 0.001 to 0.25, and  a length weighted mean fibre length up to 1,100 µm and a length weighted mean fibre width over 10 µm, or  a length weighted mean fibre length up to 1,100 µm, and wherein at least 50 % by weight of the cellulosic material is insoluble in water, or  a length weighted mean fibre length / width ratio up to 30, or  a length weighted mean fibre width over 35 µm. The invention also relates to a composition comprising cellulosic fibres having a specific surface area of at least 1.5 m2/g, a length weighted mean fibre length / width ratio up to 30, and a dry solids content of at least 5 % by weight, based on the weight of the composition, or up to 30 % by weight, based on the total weight of the cellulosic fibres, of cellulosic fibres with a length weighted mean fibre length up to 100 µm. Method of producing a composition comprising cellulosic fibres which comprises subjecting cellulosic fibres to chemical treatment and mechanical treatment, wherein the chemical treatment comprises treating cellulosic fibres with (i) at least one agent containing a carboxyl group, optionally substituted, (ii) at least one oxidant and at least one transition metal, or (iii) at least one nitroxyl radical, and the mechanical treatment comprises subjecting cellulosic fibres to extrusion with a twin-screw extruder or a planetary roller extruder. The invention also relates to a method of producing a composition comprising cellulosic fibres which comprises subjecting cellulosic fibres having an average degree of substitution of anionic groups of from 0.001 to 0.25 to extrusion. The invention also relates to a composition comprising cellulosic fibres obtainable by the methods, a process for producing a cellulosic pulp mixture which comprises mixing the composition with cellulosic pulp, a cellulosic pulp mixture obtainable by the process, and the use of the composition and cellulosic pulp mixture as an additive in the production of paper and board, processes for producing paper and board in which the composition or cellulosic pulp mixture is used, paper and board obtainable by the processes, and various uses of the paper and board.
Patent CA-2805303-A1 (CA)
Inventor: HERKENHOFF E FREDERIC
IPC: G01V1/36
Filed: 2004-05-14
Abstract: A method for enhancing signal-to-noise (S/N) ratio of seismic data is presented. An ensemble of input traces is decomposed into a plurality of frequency bands of traces. Trace and signal power and then a maximum allowable signal-to-noise ratio are estimated for each frequency band.  Weights are calculated which are functions of the inverse noise power or rms.  The amplitudes in each of the traces are reformed using a fitting function which utilizes the estimated weights to create true relative amplitude signal enhanced traces. The weighting function has data adaptive parameters which can be changed to accommodate noise characteristics such coherency, incoherency, Gaussian and non-Gaussian distributions, etc. The method may be applied across many different coordinate systems. The method may be applied iteratively to seismic data to shape the noise distribution of the seismic data.
Patent CA-2805358-A1 (CA)
Inventor: GUILLEMONT JEROME EMILE GEORGES
IPC: C07D487/04
Filed: 2011-08-04
Abstract: The present invention is related to novel compounds of formula (I) having antibacterial activity against Clostridium bacteria, in particular Clostridium perfringens, pharmaceutical compositions comprising these compounds, and chemical processes for preparing these compounds.
Patent CA-2808695-A1 (CA)
Inventor: TETZLAFF STEVEN KEITH
IPC: F04D13/10
Filed: 2013-03-08
Abstract: An apparatus, system and method for separating solids in submersible pump applications are described. The solids separator of the invention removes solids from produced well fluid thereby reducing abrasive affects from those solids in electric submersible pump (ESP) well production applications and increasing the lifespan of the ESP assembly. A  system for separating solids from produced well fluid comprises a solids separator located between an ESP  pump and an ESP motor. A solids separator comprises a guide vane inducer, a cyclone configured to receive fluid from the guide vane inducer, a solids separation chamber substantially downstream of the cyclone, wherein a hard liner at least partially surrounds the solids separation chamber, a solids channel along at least a portion of the hard liner, and a solids exit located proximate the solids channel.
Patent CA-2811046-A1 (CA)
Inventor: IBRAHIM EMAD B
IPC: E21B49/08
Filed: 2005-05-10
Abstract: A method for analyzing reservoir fluids in connection with a drilling operation includes determining composition and isotopes of injection fluids injected into a wellbore during a drilling operation and production fluids recovered from the wellbore during the drilling operation. Reservoir fluids from a reservoir intersected by the wellbore are characterized based on the composition and isotopes of the injection fluid and of the production fluid.
Patent CA-2811795-A1 (CA)
Inventor: CAO RENFENG RICHARD
IPC: E21B36/00
Filed: 2011-10-07
Abstract: Systems and methods for heaters used in treating a subsurface formation are described herein. Some embodiments also generally relate to heaters that have novel components therein. Such heaters may be obtained by using the systems and methods described. Some embodiments also generally relate to systems, methods, and/or processes for treating fluid produced from the subsurface formation.
Patent CA-2812952-A1 (CA)
Title: Methods and compositions for disease treatment using inhalation
Inventor: BYRON DAVID A
IPC: A61P11/00
Filed: 2011-09-27
Abstract: Methods and compositions for the treatment of pulmonary disease using inhalation are provided. In particular, the present disclosure provides novel methods and compositions for treating pulmonary diseases such as asthma, bronchitis, COPD, emphysema, lung cancer, pneumonia and pulmonary edema. In addition, the present disclosure provides novel methods and compositions for treating complications associated with pulmonary disease such as corticosteroid resistance and pulmonary tissue destruction. The compositions of the present disclosure comprise corticosteroid resistance agents including but not limited to vitamin D, calcitriol and equivalents thereof. The compositions of the present disclosure also comprise alveolar development and maintenance agents including but not limited to vitamin A, ATRA and equivalents thereof. The present invention provides effective administration of therapeutic agents to specific airways of the lungs by utilizing controlled site delivery.
Patent CA-2817219-A1 (CA)
Title: Methods of treating cancer
Inventor: REDDY JOSEPH ANAND
IPC: A61K33/243
Filed: 2011-11-11
Abstract: Described are methods and compositions for treating epithelial tumors with a folate-vinca conjugate in combination with at least one other chemotherapeutic agent in which the tumors include ovarian, endometrial or non-small cell lung cancer tumors, including platinum-resistant ovarian tumors and platinum-sensitive ovarian tumors.
Patent CA-2819276-A1 (CA)
Inventor: AGON FABIEN LUDOVIC
IPC: A47J31/44
Filed: 2011-12-01
Abstract: A machine (1) for preparing a beverage comprising: - an ingredient processing module (10) that has a first part (20) and a second part (30) movable relative to the first part from a position for processing therein an ingredient for forming a beverage to a transfer position for inserting said ingredient into the processing module and/or for evacuation thereof from the processing module; - a motor means (50) for relatively moving the first and second parts between the processing position and the transfer position; - a control unit (60) for controlling the motor means to relatively move the first and second parts; and - a user-interface (80) connected to the control unit for sensing a user-request to relatively move the first and second parts by the controlled motor means. The user-interface (80) is configured to detect a direction (81,82) and extent of displacement of an object (3) in a user-input area (80' ). The control unit is configured to control the motor means so as to relatively move the first and second parts towards the transfer position or towards the processing position into a direction (35, 36) and to an extent depending on said detected direction (81,82) and extent of displacement of said object.
Patent CA-2820205-A1 (CA)
Inventor: KINSLEY MATTHEW J
IPC: A61B5/022
Filed: 2011-09-27
Abstract: A blood pressure cuff is defined by a first sheet and a second sheet. The first sheet has a first interior-inflatable surface attached to a second interior-inflatable surface of the second sheet to form an interior-inflatable portion between the first sheet and second sheet. The interior-inflatable portion is in communication with an opening to fluidly interconnect the interior inflatable portion with an exterior of the cuff. A textured surface is included on the second interior-inflatable surface.
Patent CA-2820820-A1 (CA)
Title: Coupling member for damping vibrations in building structures
Inventor: CHRISTOPOULOS CONSTANTIN
IPC: F16F7/08
Filed: 2012-01-11
Abstract: A building structure including a plurality of vertical elements extending from a ground surface with at least a first of the vertical elements connected to a second of the vertical elements by a coupling member, the coupling member includes a damping element for damping vibrations in the building structure resulting from relative movement between the first and second vertical elements due to lateral loads applied to the building structure. The damping element undergoes deformation due to the relative movement between the vertical elements causing the damping material to be activated in shear. At least one of a first and second fuse member is connected to at least one of first and second ends of the damping element respectively. The fuse member is selected from a material, and otherwise sized and dimensioned to exhibit semi-rigid behavior when the damping element undergoes deformation due to loads below a predetermined load limit and to undergo deformation without substantially increasing the load in the fuse and in the damping element when loads exceed the predetermined load limit, such that the damping element is prevented from deforming beyond its predetermined deformation limit and therefore avoiding any occurrence of damage that would reduce its ability to provide damping to the structure. First and second connecting means are also provided for rigidly connecting the first and second fuse members to the first and second vertical elements, respectively.
Patent CA-2822089-A1 (CA)
Title: Process to produce biofuels from biomass
Inventor: POWELL JOSEPH BROUN
IPC: A61N1/365
Filed: 2011-12-20
Abstract: A method to produce biofuels from biomass is provide by contacting the biomass with an aqueous media to form an extracted biomass, separating at least a portion of an aqueous liquor from the extracted biomass thereby providing the aqueous liquor stream comprising soluble carbohydrates; contacting the aqueous liquor stream with a purification substrate effective to remove sulfur compounds and nitrogen compounds thereby producing a treated carbohydrate stream having less than 35% of the sulfur content and less than 35% of the nitrogen content of the untreated aqueous liquor feed, based on the untreated aqueous liquor stream, then contacting the treated carbohydrate stream with an aqueous phase reforming catalyst to form a plurality of oxygenated intermediates; and processing at least a portion of the oxygenated intermediates to form a liquid fuel.