baber/WOPTO huggingface dataset:
Patent CA-2962235-A1 (CA)
Inventor: TWEEDIE RONALD M
IPC: B03B5/04
Filed: 2017-03-27
Abstract: OSA SAMPO 1) For the purpose of segregation of dense minerals contained within rocks;  especially for mining. 2) Operation: Gold, platinum, and other valuable minerals are much more dense than common waste minerals such as quartz and feldspar. Gold density is 19.6 grams /cc.;  whereas common waste mineral density such as quartz, calcium carbonate, and feldspar are less than 3 grams /cc.  "Gravity separation" of denser valuable minerals is an old method, but existing available equipment is heavy, energy intensive, and costly. The "OSA SAMPO" "shaker table" is light, so a small solar array can power it. The "OSA SAMPO" table is quiet, because it is light, and has fewer moving parts. Because "OSA SAMPO" has fewer moving parts; maintenance will be simpler. "OSA SAMPO" is more portable, compact, and has a smaller footprint;  ecologically speaking.  Because "OSA SAMPO" is simpler, more compact, and energy efficient, "OSA  SAMPO" will cost 90% less than existing equipment, and operating costs will be drastically reduced also. These factors should put reliable low cost mining equipment into the hands of small scale operators.  These changes could affect small mineral occurrences, which are not actively mined today.  Literally millions of small occurrences are not actively mined, so one can infer far reaching implications. Existing shaker tables usually reciprocate (back and forth motion) from several (even up to 10) "pivot points" below the table surface on wheels and / or bearings driven by various crankshaft devices. This Osa Sampo reciprocating table is "FLOATING" on springs, guided by "bogey ¨ wheels," as are bulldozer tracks, and driven by an eccentric cam to facilitate differential reciprocation speeds. The reciprocating "return" motion is faster than the initial offsetting motion. The higher density granules will have greater friction with the table surface.  These denser granules' interaction with the table surface will segregate these granules from less dense granules. Energy expended driving the table surface in any direction will be returned in the reverse motion by springs. This is the same principle as the radial tyre, although the mechanics are totally different. All springs have a natural "resonance," which varies as a function of "g,"  (the acceleration due to gravity, and inertia, or the first derivative of the momentum with respect to time dp/dt.) Further refinement of Osa Sampo to further reduce energy requirements will make use of the natural resonance.
Patent CA-2965871-A1 (CA)
Inventor: RAMSAY TRAVIS ST GEORGE
IPC: G06G7/48
Filed: 2014-12-08
Abstract: La présente invention concerne un système et des procédés permettant de définir un faciès pétrographique non linéaire pour un modèle de simulation de réservoir. Une visualisation de diagramme croisé de propriétés pétrophysiques sélectionnées à partir d'un réseau de grille géocellulaire en trois dimensions (3D) de propriétés pétrophysiques représentant une formation rocheuse de réservoir est présentée à un utilisateur par l'intermédiaire d'un affichage d'un dispositif informatique. Lors de la réception d'une entrée d'utilisateur permettant de définir une région de faciès pétrographique non linéaire de la grille géocellulaire 3D à l'intérieur de la visualisation de diagramme croisé présentée, des points de données dans la visualisation de diagramme croisé qui sont dans les limites de la région de faciès pétrographique sont identifiés. Les points de données identifiés sont associés à la région de faciès pétrographique. Les propriétés de roches hydrauliques sont attribuées à une ou plusieurs cellules de la grille géocellulaire 3D sur la base des points de données associés à la région de faciès pétrographique.
Patent CA-2966247-A1 (CA)
Title: Nouveaux carbodiimides, leur procede de production et leur utilisation
Inventor: LAUFER WILHELM
IPC: C07C275/40
Filed: 2015-11-03
Abstract: Il est décrit des carbodiimides ayant des groupes d'urée et/ou d'uréthane terminaux de la formule (I), des procédés de production de ceux-ci, et des modes d'utilisation des carboniimides décrits en tant que stabilisateur de polymères à base d'ester, et ce, particulièrement dans les pellicules de protection contre la dégradation hydrolytique. La valeur de R peut être identique ou différente on la sélectionne à partir du groupe composé de radicaux -NHCONHI, -NHCONRIRII et -NHCOORIII, dans lesquels les valeurs de RI et RII sont identiques ou différentes et représentent un radical C1 - C22 - alkyle, C6 - C12 -cycloalkyle, C6 - C18 -aryle ou C7 - C18 -aralkyle et RIII représente soit un radical C1 - C22 - alkyle, C6 - C12 -cycloalkyle, C6 - C18 -aryle or C7 - C18 -aralkyle, soit un radial alkyle insaturé ayant entre 2 et 22 atomes carboniques, soit un radical alkoxypolyoxyalkylène et la valeur de n est égale à un nombre entre 0 et 20.
Patent CA-2966248-A1 (CA)
Title: Methode et dispositif pour remplacer un bloc refractaire d'un trou taraude de recipient metallurgique
Inventor: CARTMILL COLIN
IPC: F27D3/15
Filed: 2015-11-03
Abstract: L'invention concerne un dispositif conçu pour insérer un bloc réfractaire (20) dans une structure de trou de coulée (10) d'une cuve métallurgique, notamment un convertisseur basique à oxygène (CBO). Le bloc réfractaire (20) est porté par une unité de montage (25) et a une extrémité proximale (26), laquelle peut être introduite dans le trou de coulée. Une extrémité distale (27) dotée d'éléments de verrouillage (28), qui peuvent être couplés à une plaque de verrouillage (31) de la cuve, est disposée à l'extérieur du trou de coulée (21) de la cuve (11). Le bloc réfractaire (20) peut être introduit dans la structure de trou de coulée (10) jusqu'à ce que les éléments de verrouillage (28) de l'unité de montage (25) puissent être fixés et couplés à la tête d'accouplement (30) à l'aide d'un manipulateur. Cette unité de montage (25) peut être respectivement désaccouplée également avec le manipulateur, lorsque le bloc réfractaire (20) est scellé au mortier et fixé dans le revêtement (12), grâce à quoi l'unité de montage (25) peut être désaccouplée et retirée seule du trou de coulée (21). Ceci permet de faciliter le remplacement du bloc réfractaire et le gunitage d'un matériau réfractaire depuis l'intérieur du convertisseur.
Patent CA-2969145-A1 (CA)
Title: Therapeutic compositions comprising transcription factors and methods of making and using the same
Inventor: WILLENBRING HOLGER
IPC: C12N15/861
Filed: 2015-11-27
Abstract: The present invention relates to in vivo methods of delivering recombinant virions or viral vectors to a subject, including a human diagnosed with or suspected of having liver fibrosis. The disclosure also relates to methods in which recombinant virions, such as AAV virions, are introduced into the myofibroblasts of the liver and to deliver therapeutic nucleic acids, including those nucleic acids necessary to differentiate a myofibroblast into a hepatocyte, thereby not only improving liver function but also reducing collagen deposition and thus liver fibrosis.
Patent CA-2970814-A1 (CA)
Inventor: MASON RONALD ROBERT
IPC: F16B37/14
Filed: 2016-04-20
Abstract: An apparatus (10) for visually indicating a loose wheel nut (57) on a wheel of a motor vehicle has a plurality of wheel nut engaging members (12, 14, 16, 18, 20). Each wheel nut engaging member is rotatable with a respective wheel nut to which it is engaged and has a pointer (26) for indicating a start position of the wheel nut engaging member. Any two adjacent wheel nut engaging members of the plurality are interconnected by an elongate member (28) which is resiliently flexible so as to define an endless configuration of spaced apart but interconnected wheel nut engaging members. In use, any loosening rotation of a first wheel nut (57) will cause the engaging member (12) which engages that wheel nut and its pointer (26) to rotate therewith, thereby providing a visual indication of a loosening of that wheel nut.
Patent CA-2973857-A1 (CA)
Inventor: SAKAMOTO HIROSHI
IPC: A61K45/06
Filed: 2016-01-15
Abstract: La présente invention concerne un médicament qui est pour le traitement ou la prévention du cancer, qui est efficace dans le traitement du cancer, et qui comprend une combinaison d'un inhibiteur d'ALK et d'un inhibiteur de VEGF. La présente invention concerne en outre un procédé de traitement ou de prévention du cancer et un procédé d'inhibition de croissance tumorale.
Patent CA-2974680-A1 (CA)
Inventor: DOS SANTOS RODRIGUES DILSON
IPC: B61L5/04
Filed: 2017-07-28
Abstract: The disclosed device provides improved hydraulic railroad switch points and presents a solution for avoiding the switch points from moving due to the spring force generated during manual installation or maintenance. The present device further provides a reliable point detection and indication mechanism. The device includes a trailable switching unit that enables a train to run through the trailable switching unit. A throw unit automatically adjusts plurality of rail and throw distances. The hydraulic cylinder provides constant forward and reverse movements, each movement in time defining an operation period. The hydraulic circuit unit increases the operation period. The center stroke unit blocks the hydraulic cylinder movement at the middle stroke during installation and maintenance. The mechanical target automatically indicates the position of a point rod. The spring unit produces the continuous thrust force that keeps the railroad switch points closed in forward and reverse positions. The proximity sensors detect the point rod position and adjust the point rod.
Patent CA-2974687-A1 (CA)
Inventor: WONG CHRISTOPHER D
IPC: G06Q30/02
Filed: 2017-07-28
Abstract: A method of automated computer screening of clicks with pay-per-click advertising involves providing an advertiser portal which allows an advertiser to post a video advertisement and establish a database of questions relating to the content of the video advertisement. The computer is programmed with a set of instructions causing the computer to display to the viewer who has initiated a pay-per-click link a random subset of questions along with a choice of possible answers. The computer to reward credits to the viewer only if an answer selected by the viewer from the possible answers is the correct answer.
Patent CA-2977962-A1 (CA)
Inventor: KIRBY KURT
IPC: C08J3/26
Filed: 2016-02-25
Abstract: A powdered filler composed of solid particles of a cured thermosetting composition comprising a resin modifier such as fumed silica, methods of preparing the cured solid particles, compositions comprising the powdered filler, and articles made from the compositions are disclosed. In embodiments, the solid particles are spherical shaped, transparent or translucent, and have a mean particle size of less than 20 µm.
Patent CA-2981616-A1 (CA)
Inventor: LAFLEUR DAVID WILLIAM
IPC: C40B40/10
Filed: 2016-04-04
Abstract: Provided herein are de novo binding domain containing polypeptides (DBDpp) that specifically bind a target of interest. Nucleic acids encoding the DBDpp, and vectors and host cells containing the nucleic acids are also provided. Libraries of DBDpp, methods of producing and screening such libraries and the DBDpp identified from such libraries and screens are also encompassed. Methods of making and using the DBDpp are additionally provided. Such uses include, without limitation, affinity purification, and diagnostic and therapeutic applications.
Patent CA-2987327-A1 (CA)
Title: Systemes de nettoyage a la vapeur
Inventor: INNES DAN
IPC: A47L13/10
Filed: 2016-05-31
Abstract: La présente invention concerne un dispositif/système de nettoyage à la vapeur comprenant une unité de générateur de vapeur, et un contrôleur configuré pour faire fonctionner l'unité de générateur de vapeur dans le premier et le deuxième modes de vapeur pour produire de la vapeur selon un premier débit qui est différent d'un deuxième débit de vapeur dans un deuxième mode.
Patent CA-2987550-A1 (CA)
Inventor: ARESKOGH DIMITRI
IPC: C08G8/28
Filed: 2016-06-29
Abstract: The present invention relates to a method for increasing the reactivity of lignin which method comprises the following steps; providing a mixture comprising lignin and an alkali solution wherein the concentration of the alkali solution of the mixture is between 5-50% by weight, storing said mixture for a period of at least 1day whereby the reactivity of the lignin is increased. The present invention also relates to a resin composition comprising said lignin and use of said resin composition.
Patent CA-2990251-A1 (CA)
Title: Pressure distributing aligned arrays of cushioning void cells
Inventor: PARSONS DAVID
IPC: A47C7/02
Filed: 2016-07-11
Abstract: Implementations described and claimed herein include a cellular cushioning system comprising a first matrix of void cells, and a second matrix of void cells opposing the first matrix of void cells, wherein one or more peaks of each void cell in the second matrix is attached to one or more peaks of each void cell in the first matrix, and wherein the void cells of the first matrix have a higher cell resolution than the void cells of the second matrix. In another implementation, a method of manufacturing a cushioning system includes molding a first matrix of void cells, molding a second matrix of void cells, the void cells of the first matrix having a higher cell resolution than the void cells in the second matrix, and attaching peak surfaces of the void cells of the first matrix and peak surfaces of the void cells of the second matrix together.
Patent CA-2993363-A1 (CA)
Inventor: LI CHIANG JIA
IPC: A61P35/04
Filed: 2011-03-21
Abstract: The invention provides naphthofuran compounds, polymorphs of naphthofuran compounds, naphthofuran compounds in particle form, purified compositions that contain one or more naphthofuran compounds, purified compositions that contain one or more naphthofuran compounds in particle form, methods of producing these naphthofuran compounds, polymorphs, purified compositions and/or particle forms, and methods of using these naphthofuran compounds, polymorphs, purified compositions and/or particle forms to treat subjects in need thereof.
Patent CA-2994835-A1 (CA)
Title: Compositions ayant une forte teneur en proteines de volaille et leur procede de production et d'utilisation
Inventor: LYNCH STEPHANIE
IPC: A23J1/02
Filed: 2016-08-05
Abstract: L'invention concerne des produits fabriqués à partir de protéines de volaille. Ces produits peuvent contenir des niveaux élevés de protéines de poulet et peuvent se présenter sous la forme d'un solide cuit ou extrudé ou sous une forme liquide. L'invention concerne également des procédés de production desdits produits.
Patent CA-2994978-A1 (CA)
Inventor: JIA JIFEI
IPC: B01J29/70
Filed: 2016-08-09
Abstract: A second-stage hydrocracking catalyst is provided, comprising: a) a zeolite beta having an OD acidity of 20 to 400 µmol/g and an average domain size from 800 to 1500 nm2; b) a zeolite USY having an ASDI between 0.05 and 0.12; c) a catalyst support; and d) 0.1 to 10 wt% noble metal; wherein the second-stage hydrocracking catalyst provides a hydrogen consumption less than 350 SCFB across a range of synthetic conversions up to 37 wt% when used to hydrocrack hydrocarbonaceous feeds having an initial boiling point greater than 380 °F (193°C). A second-stage hydrocracking process using the second-stage hydrocracking process is provided. A method to make the second-stage hydrocracking catalyst is also provided.
Patent CA-2995574-A1 (CA)
Inventor: SIDRANSKY DAVID
IPC: C12Q1/68
Filed: 2016-08-10
Abstract: The invention relates generally to a personalized treatment of a disease or disorder using a humanized non-human mammal model. Specifically, the invention relates to a use of a humanized non-human mammal model for identifying effective therapeutic molecules to provide a personalized treatment of a disease or disorder.
Patent CA-2995608-A1 (CA)
Inventor: COHEN BEN
IPC: A47G29/00
Filed: 2015-06-19
Abstract: A bathing area accessory may be used within a bathing area. The bathing area accessory may be a bathing area shelving assembly, a bathing area bar assembly, a storage assembly, a bathing area seat assembly, or a shaving ledge assembly. The shelving assembly for use within a bathing area may include a niche and at least one shelf that is attachable to, removable from, and reattachable to the attachment portions of the niche. The niche may include attachment portions that receive and secure the at least one shelf. The niche may include two sidewalls that extend substantially vertically along a vertical length of the niche. The attachment portions may be on the two sidewalls and the at least one shelf may attach with a pair of the attachment portions that are vertically aligned with each other.
Patent CA-2998335-A1 (CA)
Title: Inorganic pigments surface treated with polyol esters
Inventor: GOPARAJU VENKATA RAMA RAO
IPC: C09C1/36
Filed: 2016-08-02
Abstract: A treated, particulate inorganic pigment is provided. The treated, particulate inorganic pigment comprises a plurality of pigment particles, and a polyol ester deposited on the surfaces of the pigment particles. A method of forming a treated, particulate inorganic pigment and a polymer composition are also provided.
Patent CA-2998883-A1 (CA)
Title: Combinaison d'inhibiteurs de la topoisomerase-i avec l'immunotherapie dans le traitement du cancer
Inventor: HWU PATRICK
IPC: A61K9/127
Filed: 2016-09-16
Abstract: La présente invention concerne des compositions et des méthodes de traitement du cancer, plus particulièrement des méthodes et des compositions comprenant un inhibiteur de la Topoisomérase I et un anticorps anti a-L1-MCP.
Patent CA-3000591-A1 (CA)
Inventor: DRIGUEZ PIERRE-ALEXANDRE
IPC: A61K39/085
Filed: 2016-10-13
Abstract: The invention relates to a conjugate of a saccharide covalently bound to a carrier protein, wherein the saccharide comprises repetitive units of 1,5 ribitol phosphate in which all the ribitol residues are substituted by N-acetyl D-glucosaminyl residues at the 4-position, and wherein said N-acetyl D-glucosaminyl residues are exclusively in anomeric configuration a or are exclusively in anomeric configuration ß and wherein the carrier protein provides at least one epitope to the conjugate which is recognized by T helper lymphocytes.
Patent CA-3001271-A1 (CA)
Title: Personal hygiene device and method of controlling a personal hygiene device
Inventor: LUECKEL KRIS
IPC: B26B19/38
Filed: 2016-10-13
Abstract: The present description is concerned with a personal hygiene device having a drive unit, an energy storage, in particular a rechargeable battery, a determination unit for repeatedly or constantly determining an energy storage level of the energy storage, and a control unit arranged for providing energy from the energy storage at the drive unit during an on state of the personal hygiene device and for gradually reducing the energy level provided at the drive unit from a nominal energy level to a first reduced energy level during a first energy level reduction time period when the determined energy storage level has fallen below a first energy storage level threshold but is above a second energy storage level threshold and for continuing provision of the first reduced energy level while the personal hygiene device stays in an on state and the determined energy storage level stays above the second energy storage level threshold.
Patent CA-3002218-A1 (CA)
Inventor: ROGIER STEPHEN J
IPC: A61M39/04
Filed: 2016-10-17
Abstract: A swabable valve having a collapsible valve stem with a concave curvilinear upper surface extending from rim-to-rim of the valve stem, the concave curvilinear upper surface comprising a radius that is sufficient to prevent the collapsed valve stem from becoming lodged within the valve body upon collapsing thereby assuring that the collapsed valve stem will return to its closed position with the concave curvilinear upper surface substantially flush with the end of the valve.
Patent CA-3002416-A1 (CA)
Inventor: DURRENBERGER FRANZ
IPC: A61K31/5377
Filed: 2016-10-21
Abstract: L'invention concerne de nouveaux inhibiteurs de la ferroportine de formule générale (I), des compositions pharmaceutiques les contenant et leur utilisation comme médicaments, en particulier pour la prophylaxie et/ou le traitement de maladies provoquées par un manque d'hepcidine ou des troubles du métabolisme du fer, comme c'est le cas tout particulièrement des états de surcharge de fer tels que notamment la thalassémie et l'hémochromatose.
Patent CA-3003503-A1 (CA)
Title: Super absorbent mop
Inventor: RIBBE SCOTT E
IPC: A47L13/20
Filed: 2018-05-02
Abstract: A multi-layer pad mop having an unsealed edge, such that an absorbing and dispensing pathway extends from the interior of the mop to its perimeter edge.
Patent CA-3005013-A1 (CA)
Inventor: WRAITH DAVID
IPC: C07K14/755
Filed: 2008-12-03
Abstract: The present invention provides a peptide comprising a core residue sequence derivable from human FVIII which peptide is capable of binding to an MHC class II molecule without further antigen processing. The present invention also relates to the use of such peptides for the prevention or suppression of inhibitor antibody formation in haemophilia A and/or acquired haemophilia.
Patent CA-3005431-A1 (CA)
Inventor: TURNER ALAN CHARLES JOHN
IPC: G01N3/20
Filed: 2015-12-15
Abstract: A coiled tubing deployment system includes an offshore rig having a reel positioned thereon and coiled tubing wound on the reel. A tubing guide is operatively coupled to receive the coiled tubing and to direct the coiled tubing into the water, with a weight sensor positioned to measure the weight of the portion of coiled tubing deployed into the water. A first set of bend sensors are positioned at a first location on the tubing guide to measure a real-time strain assumed by the tubing guide at the first location. A data acquisition system is communicably coupled to the weight sensor and the first set of bend sensors, and receives and processes weight measurement signals and bend sensor signals in order to provide an output signal indicative of a real-time bending fatigue of the tubing guide.
Patent CA-3006329-A1 (CA)
Title: Prosthesis
Inventor: TAYLOR ANDREW CLIVE
IPC: A61L27/54
Filed: 2011-02-03
Abstract: A prosthesis comprising: an inner layer (4) formed from a polyaryletherketone; a first outer layer (2a) adjacent to said inner layer formed from a porous polyaryletherketone, at least some of said pores having located therein material to promote osteointegration; and a second outer layer (2b) adjacent to said first outer layer formed from a porous polyaryletherketone, a portion of said pores being free of material to promote osteointegration. The invention also relates to a method of manufacture of the prosthesis. In an alternative arrangement, the prosthesis comprises: an inner layer formed from a polyaryletherketone; a first outer layer adjacent to said inner layer formed from a porous polyaryletherketone, at least some of said pores having located therein material to promote osteointegration having a crystallinity of from about 60 % to about 9 0 %; and a second outer layer adjacent to said first outer layer formed from a porous polyaryletherketone, at least a portion of said pores having located therein material to promote osteointegration having a crystallinity of less than about 50 %.