baber/WOPTO huggingface dataset:
Patent CA-2942531-A1 (CA)
Inventor: PETERSON MATTHEW
IPC: F16K31/42
Filed: 2014-03-18
Abstract: L'invention concerne une électrovanne de commande à fluide destinée à commander une pompe à cylindrée variable. L'électrovanne de commande à fluide comprend un composant solénoïde fixe (702), un composant induit mobile (710), un corps de buse fixe (722), une bobine mobile (720) à l'intérieur du corps de buse fixe, et un élément vanne (714). L'élément vanne régule la pression du fluide dans une première et une deuxième (746, 748) chambre de rétroaction. Le fluide dans la deuxième chambre de rétroaction établit une deuxième pression de rétroaction qui agit sur la bobine mobile avec une force de réaction motrice dans une première direction axiale. La bobine mobile se déplace dans la première direction axiale en réponse à la force de réaction motrice.
Patent CA-2948327-A1 (CA)
Title: Fluid level visualization systems
Inventor: WILSON JAY
IPC: G01F23/02
Filed: 2016-11-14
Abstract: A sight gauge assembly for displaying a fluid level of an object includes a first connection member comprising a tap defining a bore therethrough and a body comprising a first passageway and a second passageway such that the first passageway fluidly connects to the second passageway and the bore through an interior of the body and the second passageway to fluidly communicates with the first bore and a first accessory.  The sight gauge assembly also includes a second connection member comprising a tap defining a bore therethrough and a body comprising a first passageway and a sight tube defining a hollow interior. The sight tube couples to the first connection member and the second connection member to define a first flow path.
Patent CA-2951434-A1 (CA)
Inventor: GRAHAM THOMAS D
IPC: B31B50/28
Filed: 2015-06-17
Abstract: L'invention concerne une machine permettant de former un récipient à partir d'une ébauche de matériau en feuille comprenant un panneau à colle et un panneau de recouvrement, la machine comprenant un cadre, un mandrin monté sur le cadre, un ensemble de pliage de panneau à colle, et un ensemble presseur de panneau à colle. Le mandrin a une forme extérieure complémentaire par rapport à une forme intérieure d'au moins une partie du récipient. L'ensemble de pliage de panneau à colle comprend un actionneur et un élément de pliage de panneau à colle accouplé de manière opérationnelle à l'actionneur. L'actionneur est configuré de manière à amener l'élément de pliage de panneau à colle à se déplacer sur une trajectoire de mouvement curviligne, à entrer en contact avec le panneau à colle, et à déplacer le panneau à colle en contact au moins partiel avec le mandrin. L'ensemble presseur de panneau à colle est configuré pour presser le panneau de recouvrement en contact face-à-face avec le panneau à colle pour former un joint d'assemblage du fabricant du récipient.
Patent CA-2952138-A1 (CA)
Title: Dispositif et methode de deplacement et assemblage mutuel de segments d'une batterie d'instrument d'excavation, par exemple des segments de vis sans fin ou de tige
Inventor: BISERNA EZIO
IPC: E02D5/56
Filed: 2016-12-16
Abstract: Il est décrit un dispositif (1) pour le mouvement et lassemblage mutuel de segments (51, 52), comme des segments de tarière ou de tige dune pile dexcavation (50) pour la composition de ladite pile (50) et pour la connexion de cette pile à une machine de creusage (2). Ledit dispositif comprend : un joint supérieur (10) connecté dans son intégralité de manière amovible à un tube conducteur (5) ou à une tête rotative (4) de la machine de creusage, un joint inférieur (20) connecté dans son intégralité de manière amovible à un segment (51, 52) de ladite pile dexcavation à concevoir, un élément flexible (30) connectant les deux joints (10, 20) étant restreints (une extrémité du joint supérieur [10] est connectée à une extrémité du joint inférieur [20], ce qui permet au joint inférieur de glisser sur lélément flexible précité [30], en ce qui concerne le joint supérieur [10] entre une partie élargie dégagée dans laquelle les joints en question [10, 20] sont séparés et dans laquelle les joints en question [10, 20] peuvent uniquement transférer une traction axiale au moyen dudit élément flexible [30] et une position contractée engagée dans laquelle lesdits joints [10, 20] sont adjacents et engagés lun avec lautre dans le but de transférer du couple et des poussées axiales à partir dudit tube [5] vers la pile dexcavation précitée [50] en cours de construction, un élément darrêt limitant le glissement du joint inférieur [20] par rapport au joint supérieur [10] le long de lélément flexible [30]).
Patent CA-2953679-A1 (CA)
Inventor: CONKLIN JOHN ANTHONY
IPC: H01L51/42
Filed: 2014-06-27
Abstract: Cette invention concerne divers procédés de fabrication de surfaces de fuselage d'avion commercial générant de l'électricité à partir de dispositifs photovoltaïques organiques. Plus particulièrement, l'invention concerne un procédé de fabrication de surfaces courbes de fuselage d'avion commercial générant de l'électricité, ledit procédé comprenant l'étape consistant à stratifier des films photovoltaïques organiques de grande flexibilité. Certains modes de réalisation présentant une fabrication à haut débit et à faible coût assurent une production rentable.
Patent CA-2959537-A1 (CA)
Inventor: CHEN LI
IPC: C12Q1/68
Filed: 2015-09-04
Abstract: Nucleic acid amplification tests have been widely used in clinical laboratories. Nucleic acid extraction from biological materials is challenging because different unfavorable substances may co-extract and inhibit downstream applications. The present claimed invention relates to a composition of and a method for treating the sample prior, during or post extraction of nucleic acid. More specifically, the claimed invention relates to a composition of and a method for using low concentrations of common organic solvents to remove inhibitors of nucleic acid amplification. The present claimed invention can be used for extracting nucleic acids (DNA/RNA) from bacteria, viruses, parasites, and other biological materials or matrices, including but not limit to, stool samples, body fluids, plants and cultures. The method is rapid, low-cost, and easy to use in a laboratory setting. The nucleic acid extracted in accordance with the claimed invention can be used for nucleic acid amplification reactions.
Patent CA-2961692-A1 (CA)
Inventor: BROWN MATTHEW H
IPC: B32B27/18
Filed: 2017-03-20
Abstract: Described is a mono-axially oriented polyolefin film including a core or base layer containing a plurality of voids formed by a cavitating agent, wherein the film is oriented at least 4 times in the machine direction, and exhibits excellent tear resistance in the transverse direction.
Patent CA-2963454-A1 (CA)
Inventor: LORENZONI STEFANO
IPC: A61L15/32
Filed: 2015-10-16
Abstract: A wound dressing device comprising at least one layer (2) of silk fibroin nanofibers and an absorbent component (4); the layer of fibroin nanofibers contacts the wound of the user and helps in the healing process.
Patent CA-2965205-A1 (CA)
Inventor: AUGIER FREDERIC
IPC: B01J8/02
Filed: 2017-04-25
Abstract: Dispositif de mélange et de distribution de fluides pour un réacteur catalytique a écoulement descendant, ledit dispositif comprenant une zone de collecte (A), une zone de mélange (B) comprenant une enceinte de mélange (15) des fluides et une enceinte d'échange (16) des fluides, une zone de distribution (C), ladite enceinte d'echange (16) comprenant au moins une section de passage lateral supérieur (17a) et au moins une section de passage lateral inférieur (17b) aptes au passage des fluides de ladite enceinte d'échange (16) a ladite zone de distribution (C), caractérisé en ce que ladite enceinte d'échange (16) comprend un moyen de deflection des fluides (24) fixé sur ladite enceinte d'échange (16) et situé en aval de la section de passage lateral supérieur (17a), ledit moyen de deflection des fluides (24) formant avec ladite enceinte d'échange (16) un espace (26) formant cuvette.
Patent CA-2968530-A1 (CA)
Title: Antiglare touch screen displays and other coated articles and methods of forming them
Inventor: LU SONGWEI
IPC: C09D183/04
Filed: 2015-11-25
Abstract: Touch screen displays and other coated articles demonstrating antiglare properties are provided. A method of forming an antiglare coating on a substrate is also provided, and may be used to prepare the coated articles. The method comprises: (a) heating the substrate to a temperature of at least 100 F (37.8 C) to form a heated substrate; (b) applying a curable film-forming composition on at least one surface of the heated substrate to form a substrate coated with a sol-gel layer; and (c) subjecting the coated substrate to thermal conditions for a time sufficient to effect cure of the sol-gel layer. The curable film-forming composition comprises: (i) a silane; (ii) a mineral acid; and (iii) a solvent; wherein the weight ratio of mineral acid to silane is greater than 0.008:1 and the curable film-forming composition has a solids content of less than 10 percent by weight.
Patent CA-2968629-A1 (CA)
Inventor: POMBO ANA
IPC: C12Q1/68
Filed: 2015-12-11
Abstract: The present invention relates to the field of analysis of the three-dimensional structure of the genome, i.e., for genome architecture mapping (GAM). The invention provides a method of determining spatial proximity of a plurality of nucleic acid loci in a compartment such as the cell nucleus, by exploiting their co-segregation amongst fractions of that compartment, identified upon separation of the nucleic acid loci from each other depending on their localization in the compartment to obtain a collection of fractions, e.g., by cryo-sectioning or cryo-milling the compartment; determining the presence or absence of the plurality of loci in said fractions; and determining the co-segregation of said plurality of loci. Co-segregation may then be analysed with statistical methods to determine spatial proximity. The method can be used e.g., for determining physical distance between a plurality of loci; and mapping loci and/or genome architecture, e.g., in the nucleus; identification of regulatory regions directing expression of a specific gene through spatial contacts; identifying the nuclear position of an exogenous nucleic acid in the nucleus and/or diagnosing a disease associated with a disturbed co-segregation of loci.
Patent CA-2970969-A1 (CA)
Inventor: BONELL RYAN
IPC: E02D29/14
Filed: 2017-06-15
Abstract: A manhole cover assembly comprises a base frame, the base frame comprising a base body and a base flange extending laterally outward from the base body. The assembly further comprises a top frame, the top frame comprising a top body disposed annularly about at least a portion of the base body, a top flange extending laterally outward from the top body, and a lip extending laterally inward from the top body.
Patent CA-2972300-A1 (CA)
Inventor: LACOUTURE PARODI YESENIA
IPC: H04S1/00
Filed: 2015-02-18
Abstract: La présente invention concerne un appareil de traitement de signal audio et un procédé de filtrage de signal audio. L'invention concerne un appareil de traitement de signal audio (100) comprenant un dispositif de détermination (101) configuré pour déterminer une matrice C de filtre sur la base d'une matrice H de fonction de transfert acoustique et d'une matrice VH de fonction de transfert acoustique cible, la matrice H de fonction de transfert acoustique comprenant des fonctions de transfert de trajets de propagation acoustique entre les haut-parleurs et un auditeur et la matrice VH de fonction de transfert acoustique cible comprenant des fonctions de transfert cibles de trajets de propagation acoustique cibles, les trajets de propagation acoustique cibles étant définis par un agencement cible de positions de haut-parleurs virtuels par rapport à l'auditeur, un filtre (103) étant configuré pour filtrer le signal audio d'entrée sur la base de la matrice C de filtre afin d'obtenir des signaux audio d'entrée filtrés, et un combineur (105) étant configuré pour combiner les signaux audio d'entrée filtrés afin d'obtenir des signaux audio de sortie.
Patent CA-2975398-A1 (CA)
Title: Procedes d'inhibition de la comt et compositions associees
Inventor: BARROW JAMES
IPC: C07D471/10
Filed: 2016-01-29
Abstract: La présente invention concerne un procédé d'inhibition de l'enzyme COMT chez un sujet, ainsi que des composés de formule (I), ou un sel pharmaceutiquement acceptable de ces composés, qui sont utiles dans le traitement de divers troubles à médiation par la COMT, tels que la maladie de Parkinson et/ou la schizophrénie.
Patent CA-2978326-A1 (CA)
Inventor: WILSON THOMAS P JR
IPC: F17D1/05
Filed: 2016-03-10
Abstract: Winterizing composition include a sulfur scavenger solution and a winterizing composition including at least one triol with or without a secondary winterizing agents, where the winterizing solution provided that the properties of the winterizing compositions have desired values including pour point temperatures at or below -40°C and low evaporation rates at temperatures between about 35°C and 60°C.
Patent CA-2980599-A1 (CA)
Inventor: BONNEAU LIONEL
IPC: C09K11/64
Filed: 2010-03-18
Abstract: The invention relates to the synthesis of luminophores and reflective alumina for optimising the emission properties of a fluorescent layer.
Patent CA-2982444-A1 (CA)
Inventor: KESTEN RANDY J
IPC: A61B34/20
Filed: 2016-04-11
Abstract: An apparatus includes a handle assembly, a guide tube, and a wire. The handle assembly includes a body and an actuator. The guide tube extends distally from the handle assembly and includes a distal end. The wire is slidably disposed in the guide tube. The wire has a distal end including a sensor. The sensor is configured to cooperate with a navigation system to generate a map of anatomical structures within a patient. The wire is coupled with the actuator. The actuator is movable relative to the body to move the wire relative to the guide tube.
Patent CA-2986240-A1 (CA)
Inventor: KEENAN DESMOND B
IPC: A61N1/36
Filed: 2016-04-07
Abstract: An upper airway stimulator for treating obstructive sleep apnea is described. In some embodiments, the upper airway stimulator monitors the phase difference between ribcage expansion and abdomen expansion to detect apneic events and stimulates to alleviate those events. In some embodiments, the upper airway stimulator applies primary stimulation when an apneic event is not detected and secondary stimulation when an apneic event is detected. In some embodiments, the upper airway stimulator applies primary stimulation when the patient is not in an apneic position and secondary stimulation when the patient is in an apneic position.
Patent CA-2986641-A1 (CA)
Inventor: GOVARI ASSAF
IPC: A61B8/12
Filed: 2017-11-23
Abstract: Methods, apparatuses and computer program products implement embodiments of the present invention that include receiving, from an imaging system operating in an image coordinate system, a three-dimensional image of a body cavity including open space and body tissue, and receiving, from a medical probe having a location sensor and inserted into the body cavity, a signal indicating a location of a distal tip of the medical probe in a sensor coordinate system.The image coordinate system is registered with the sensor coordinate system so as to identify one or more voxels in the three-dimensional image at the indicated location, and when the identified voxels have density values in the received three-dimensional image that do not correspond to the open space, the density values of the identified voxels are updated to correspond to the open space.
Patent CA-2987067-A1 (CA)
Inventor: BRADNER JAMES
IPC: C07D401/14
Filed: 2016-06-03
Abstract: The present application relates to compounds comprising an ester, a thioester, or a hydrazide moiety and methods of synthesizing these compounds. The present application also relates to pharmaceutical compositions containing the compounds and methods of treating cell proliferative disorders mediated by the Hh signaling pathway, such as cancer, by administering the compounds and pharmaceutical compositions to subjects in need thereof.
Patent CA-2987086-A1 (CA)
Title: Thermoset polyester foams and manufacturing method
Inventor: SAVONNET MARIE
IPC: C08L67/02
Filed: 2016-06-15
Abstract: The present invention relates to a method for manufacturing a thermoset polyester foam, including the following consecutive steps: (a) providing an expandable, thermosetting composition which contains: a polyol component including at least one element selected from glycerol, diglycerol and the glycerol oligomers; a polyacid component including citric acid; a surface-active agent; and an esterification catalyst, (b) injecting the expandable, thermosetting composition into a mould or applying the expandable composition to a substrate, (c) heating the expandable, thermosetting composition to a temperature no lower than 135 °C, preferably no lower than 175 °C, so as to react the polyol component with the polyacid component and to form a block of thermoset polyester foam.
Patent CA-2989062-A1 (CA)
Inventor: BRENNWALD WERNER
IPC: F23H7/08
Filed: 2015-06-12
Abstract: The invention relates to a grate block (10) for a combustion grate, in which consecutive grate blocks are arranged one over the other in the manner of a staircase and are designed to rearrange and convey the combustible material during combustion by means of pushing motions performed in relation to each other. The grate block (10) comprises a block body (12), which is formed as a casting and comprises an upper wall (14), which forms a supporting surface (16), which extends at least partially parallel to a longitudinal axis L of the block body and along which the combustible material should be conveyed and the end of which that is foremost in the pushing direction S forms a margin (19), by means of which the supporting surface (16) drops into a pushing surface (22) formed by a front wall (20). The front wall (20) has at least one air supply opening (38) for supplying air to the combustion grate, which air supply opening extends at a right angle or at a slant to the pushing surface (22) when viewed in a longitudinal section. In the lowest region (32) of the front wall, the front wall has the form of a foot (34), which is intended to lie on the supporting surface of a grate block that is adjacent in the pushing direction (S). At least the front resting edge (23) of the pushing surface (22) is arranged in a plane E extending substantially at a right angle to the longitudinal axis L. The grate block is characterized in that the margin (19) is frontally offset from the plane E in the longitudinal direction and in the pushing direction S.
Patent CA-2991254-A1 (CA)
Title: Proteines de fusion de fragments de proteines humaines utilisees afin de creer des compositions fc d'immunoglobuline multimerisee de maniere ordonnee avec une liaison de complement amelioree
Inventor: BLOCK DAVID S
IPC: C07K16/28
Filed: 2016-07-22
Abstract: La présente invention concerne une série de formes multimérisées entièrement recombinantes de Fc d'immunoglobuline qui présentent un Fc d'immunoglobuline polyvalent à des récepteurs de cellules immunitaires. Les protéines de fusion existent à la fois en tant que fractions multimères très ordonnées et homodimères, appelées stradomères. L'invention utilise des stradomères qui augmentent la multimérisation et se lient de manière préférentielle au complément, et qui sont utiles dans le traitement et la prévention de maladies.
Patent CA-2991473-A1 (CA)
Inventor: VAN HOUTEN MARIA JOHANNA ALEIDA
IPC: A01K5/02
Filed: 2016-05-31
Abstract: An automatic feeding system for preparing at least one feed ration from a plurality of feed types, the system comprising - a feed kitchen with multiple feed storage places for storing a plurality of feed types, - a feed distributing device for receiving feed from the feed kitchen, - a feed loading device to load feed from each of the feed storage places into the feed distributing device and - a control system to control the automatic feeding system, comprising a graphical user interface with a display screen, a floor plan comprising first representations of each of the feed storage places which representations are formed based on at least the feed storage location data and second representations of the feed types
Patent CA-2994395-A1 (CA)
Inventor: SOOKRAJ SADESH H
IPC: C07C51/09
Filed: 2016-07-29
Abstract: Provided herein are systems, and methods of using such systems, for producing acrylic acid from ethylene oxide and carbon monoxide on an industrial scale. The production system/production processs has various unit operations, including, for example, a ß-propiolactone production system/production process configured to produce ß-propiolactone from ethylene oxide and carbon monoxide; a polypropiolactone production system/production process configured to produce polypropiolactone from ?-propiolactone; and a glacial acrylic acid production system/production process configured to produce acrylic acid with a high purity by thermolysis of polypropiolactone.
Patent CA-2995743-A1 (CA)
Inventor: PAN LONG
IPC: A61K8/26
Filed: 2016-09-15
Abstract: Un élément actif comprenant un système d'aluminium qui comprend au moins un des deux éléments actif d'aluminium comprenant des ions chlorure, et ayant un rapport de métal par rapport à chlorure d'environ 0,3 à 3,0; et/ou un élément actif d'aluminium comprenant des sels de glycine de zirconium d'aluminium; un tampon comprenant une urée ou un acide aminé d'origine naturelle sous forme libre ou sous forme d'un sel, et une source d'ion calcium. L'élément actif a un pH d'au moins 5; et l'élément actif d'aluminium comprend un composé de chlorure d'aluminium ayant un rapport molaire d'aluminium par rapport à chlorure entre 0,3 à 1,0 et 3,0 et 1,0 présentant un chromatogramme de chromatographie par exclusion de taille ayant un rapport d'intensité de chromatographie par exclusion de taille de maximum 4 à maximum 3 d'au moins 7 et une intensité de maximum 4 d'un maximum d'au moins 6 dans une solution aqueuse. Il est décrit un antisudorifique comprenant ledit élément actif, un procédé pour la préparation dudit élément actif, un procédé de prévention ou contrôle de perspiration, et un procédé de traitement d'eau polluée.
Patent CA-2997081-A1 (CA)
Inventor: PROPST SCOTT ALLAN
IPC: H04N21/266
Filed: 2016-07-01
Abstract: In one aspect, an example method includes: receiving an instruction to apply a first particular DVE to a temporal portion of a video segment: making a determination that no temporal portion of the video segment satisfies each condition in a condition set; and based, at least in part, on the received instruction and the determination, transmitting to a DVE system a first instruction that causes the DVE system to apply a second particular DVE to a particular temporal portion of the video segment, thereby causing first content within a region of the particular temporal portion of the video segment to be removed, and a second instruction that causes the DVE system to apply the first particular DVE to at least part of the particular temporal portion of the video segment, thereby causing second content to be overlaid within the region of at least part of the particular temporal portion.
Patent CA-2997364-A1 (CA)
Inventor: DUTT CHAITANYA
IPC: C07C53/126
Filed: 2016-04-05
Abstract: The present invention relates to novel pyridinium compounds, their isomers, steroisomers, atropisomers, conformers, tautomers, polymorphs, hydrates and solvates. The present invention also encompasses process for preparing novel compounds and pharmaceutical composition of said compounds. The invention further relates to the use of the above mentioned compounds for the preparation of medicament for use as pharmaceuticals.