baber/WOPTO huggingface dataset:
Patent CA-3022158-A1 (CA)
Title: Method and system for positioning seismic source in microseism monitoring
Inventor: JIN QIHU
IPC: G01V1/28
Filed: 2017-04-24
Abstract: A method and system for epicentre positioning in microseism monitoring. The method comprises: acquiring a monitoring area and each observation point in the monitoring area (S101); dividing the monitoring area into N grids according to epicentre positioning accuracy, wherein side length of a grid unit of an i-th grid is D/2 i-1, i=1,N, and D being an initial edge length of the grid unit (S102); searching for all nodes in a first grid to acquire a node meeting a preset condition (S103); starting from i=2, determining and searching for a node meeting a first preset requirement in the i-th grid to obtain a node therein which meets the preset condition, continuing until completing search of the Nth grid, wherein a node in the Nth grid which meets the preset condition is an epicentre position (S104). Said method and system for epicentre positioning may implement high-precision positioning of a microseism epicentre and have a small number of calculations.
Patent CA-3022836-A1 (CA)
Inventor: GHOSH TIRTHANKAR
IPC: A61K8/06
Filed: 2017-04-27
Abstract: The present disclosure provides an aqueous-in-oil emulsion composition comprising an oil phase comprising an oil medium, wherein the oil phase is between 25-70% by weight of the composition; and an aqueous phase comprising i) a cyclopropene molecular encapsulating agent complex and ii) water. In addition, an aqueous-in-oil-in-aqueous double emulsion composition is provided comprising an aqueous-in-oil emulsion composition and a second aqueous phase, wherein the by weight % does not consider the second aqueous phase. Methods of making and using the compositions are also provided.
Patent CA-3023192-A1 (CA)
Title: Method for producing celastrol and pentacyclic triterpene derivatives
Inventor: NGUYEN THIEN
IPC: A61P17/06
Filed: 2017-05-12
Abstract: The present invention relates to a method for producing a crude extract enriched in pentacyclic triterpenes, including celastrol, from cells of a plant from the Celastraceae family; an enriched crude extract that can be obtained using such a method; therapeutic applications of such an extract; and pharmaceutical and dermocosmetic compositions containing such an extract.
Patent CA-3024588-A1 (CA)
Title: Ensemble adaptateur de mesure pour un systeme de transfert de fluide en boucle fermee
Inventor: FREIBURGER BENJAMIN
IPC: B67D7/16
Filed: 2017-05-19
Abstract: L'invention concerne un système de transfert de fluide en boucle fermée qui comprend un adaptateur de mesure ayant une première extrémité et une seconde extrémité, et une chambre située entre ces dernières et configurée pour contenir un volume de fluide. L'adaptateur de mesure comprend un premier ensemble soupape de réception situé au niveau de la première extrémité de l'adaptateur de mesure. Le premier ensemble soupape de réception comprend un élément de soupape de réception dont au moins une partie peut être séparée d'une partie du premier ensemble soupape de réception. Ceci crée une ouverture qui assure une communication fluidique avec la chambre lorsqu'une force est exercée sur l'élément de soupape de réception du premier ensemble soupape de réception. Un second ensemble soupape situé au niveau de la seconde extrémité de l'adaptateur de mesure comprend un élément de soupape. Au moins une partie de l'élément de soupape du second ensemble soupape peut être séparée d'une partie du second ensemble soupape afin de créer une ouverture qui assure une communication fluidique avec la chambre.
Patent CA-3030045-A1 (CA)
Title: Ensemble pointe de contact pour soudage de metal mig
Inventor: STRUKSNES Knut
IPC: B23K9/26
Filed: 2017-03-17
Abstract: L'invention concerne un ensemble pointe de contact ayant une unité de contact électrique (200) contenant une pointe de contact (215) avec une source d'énergie électrique, l'unité de contact électrique (200) étant positionnée à une certaine distance de l'ouverture de sortie d'un guide (120).
Patent CA-3030446-A1 (CA)
Title: Vitrage coupe-feu transparent ayant des proprietes de resistance a l'effraction et anti-panique
Inventor: HERMENS ULRICH
IPC: B32B17/10
Filed: 2017-06-09
Abstract: L'invention concerne un vitrage coupe-feu (1) transparent résistant à l'effraction, qui comprend - au moins un ensemble multicouche (2) résistant à l'effraction placé au centre, qui est composé d'au moins une vitre plastique (2.1) transparente, - au moins deux unités coupe-feu (5, 7) placées des deux côtés de l'ensemble multicouche (2) résistant à l'effraction placé au centre, et - deux surfaces extérieures (AF1, AF2) opposées l'une à l'autre.
Patent CA-3031963-A1 (CA)
Inventor: MIRANDA OLVERA ALMA DELIA
IPC: C10G21/20
Filed: 2019-01-30
Abstract: The present invention relates to a process for removing fluoridated compounds from any organic medium, in particular from alkylation ("alkylated") gasoline, which can be applied at the exit of the alkylation process or inside the distillation column of the alkylation process. The process uses extractant chemical agents based on ionic liquids, of general formula C+ A-, where C+ represents an organic or inorganic cation, specifically imidazolium, pyridinium, or ammonium salts, while the anion A-represents the halide-type derivatives, iron (III) salts, aluminum (III) salts, acetate, benzoate-acetates, benzoates, hexa-fluorophosphate, tetra-chloroborate, triflates, bis-triflates and trifluoroacetates. These ionic liquids act as extractant agents to remove fluoridated compounds from the hydrocarbon streams that are produced in the process of alkylation of isubutane with butenes, through a liquid-liquid extraction process, with a reduction of more than 80% in the content of contaminants like organofluoridated hydrocarbons.
Patent CA-3032187-A1 (CA)
Inventor: BEAUVILLAIN ALEXIS
IPC: B60W30/14
Filed: 2019-01-30
Abstract: A speed control method for controlling the speed of an autonomous vehicle provided with at least one autonomous driving module and one geolocation module, the vehicle being capable of following a route, which is predefined and segmented according to at least one segmentation comprising of a plurality of segments, each associated with: an interval of geolocation data; and a set of values for nominal maximum travel speed of the autonomous vehicle, each speed value being associated with a distinct time slot; the method comprising: the acquisition, from the on-board geolocation module, of an instantaneous geolocation data item of the autonomous vehicle associated with a time instant; as a function of the instantaneous geo-location data item and the time instant, the determination, of the segment currently being traversed and/or to be traversed, and of the associated nominal maximum speed value.
Patent CA-3032336-A1 (CA)
Title: Image registration in a can decorator
Inventor: DAVIES MARK IAN
IPC: B41F33/02
Filed: 2017-07-26
Abstract: A can decorator having a blanket wheel (7) and a plurality inking stations (8). Each of one or more of the inking stations comprises a rotatable shaft (19) geared to the blanket wheel, a print cylinder (21) mounted on the shaft for rotation with the shaft during printing operations, and an adjustment mechanism for adjusting the angular position (25) of the print cylinder on the rotatable shaft during set-up and for fixing the angular position for printing operations. There is further provided a rotary encoder (22, 23) for determining the angular position of the print cylinder relative to the rotatable shaft during set-up and for providing an electrical signal indicative of the angular position to an operator interface device.
Patent CA-3033540-A1 (CA)
Title: Hybrid powertrain system and method
Inventor: MCROBERTS MATTHEW
IPC: B60L15/02
Filed: 2017-08-10
Abstract: A hybrid powertrain system and method includes a prime mover driving a generator/motor to produce an AC power output. The AC power output is applied to a rectifier which is controlled to transform the applied AC power to DC power to supply a DC Power bus at a selected voltage and current. An energy storage device is also connected to the DC power bus and the current flow between the energy storage device and the DC power bus is monitored and compared to preselected values and the results of that comparison are used to alter the operation of the rectifier to increase or decrease, as needed, the current provided to the DC power bus as electrical loads on the DC power bus change.
Patent CA-3033543-A1 (CA)
Inventor: SHEPPARD CLINT W
IPC: A01B73/00
Filed: 2019-02-08
Abstract: An agricultural implement is configured to be advanced in a forward direction and includes an implement frame. The implement frame includes a pair of laterally extending fore-and-aft spaced frame members. The frame also includes a fore-and-aft extending interconnecting member that extends between the frame members and presents forward and aft ends. At least one of the frame members comprises a tubular beam presenting forward and aft walls. The forward and aft walls at least partly define an interior beam space, with a window opening being defined in a first one of the walls. The tubular beam receives a respective end of the interconnecting member so that the interconnecting member extends into and out of the interior beam space through the window opening. The respective end of the interconnecting member is welded to a second one of the walls.
Patent CA-3033785-A1 (CA)
Inventor: VUCAK MARIJAN
IPC: C08J5/00
Filed: 2017-09-07
Abstract: The invention relates to the use of inhibiting calcium carbonate as an additive for a composition containing at least one polymer different from cellulose, wherein the inhibiting calcium carbonate can be obtained by means of a method in which calcium carbonate particles are coated with a composition that comprises, with respect to the total weight thereof, at least 0.1 wt% of at least one weak acid. The invention further relates to a composition containing at least one polymer different from cellulose and containing inhibiting calcium carbonate, wherein the inhibiting calcium carbonate can be obtained by means of a method in which calcium carbonate particles are coated with a composition that comprises, with respect to the total weight thereof, at least 0.1 wt% of at least one weak acid. Preferred areas of application of the composition include the use of the composition in food packaging, in products for agriculture and gardening, in catering articles, in office articles, in medical products, in composite materials, and/or in 3-D printing methods.
Patent CA-3034783-A1 (CA)
Title: Dispositif de coupe, dispositif de production d'element en feuille, et dispositif de production de materiau de construction a base de gypse
Inventor: NIIMI KATSUMI
IPC: B26D7/18
Filed: 2017-08-18
Abstract: Dispositif de coupe comprenant : un moyen de coupe qui est disposé le long d'un chemin sur lequel un objet en forme de plaque à couper est transporté, ledit moyen de coupe coupant l'objet à couper ; un moyen de transport côté aval qui est disposé plus en aval dans le chemin de transport que le moyen de coupe, ledit moyen de transport côté aval transportant l'objet à couper ; et un moyen de prévention d'adhérence de matières étrangères qui est disposé entre le moyen de coupe et le moyen de transport côté aval et qui empêche les matières étrangères dispersées par le moyen de coupe d'adhérer au moyen de transport côté aval.
Patent CA-3037091-A1 (CA)
Title: Method for evaluating the eye irritation potential of chemical products
Inventor: GROUX HERVE
IPC: C12Q1/68
Filed: 2017-09-19
Abstract: The present invention relates to an in vitro test for detecting the irritant potential of chemical products, combining a corneal cell model with a selection of predictive and qualitative molecular markers making it possible to classify compounds into 3 categories, namely irreversible damage to the eyes 21 days after application (category 1), reversible damage to the eyes 21 days after application (category 2) and no irritation (no category). The inventors have thus demonstrated that the response following the action of an irritant substance occurs directly on a corneal epithelium reconstructed in vitro, and that the degree of irritation and the qualification of this irritation by a molecule may be determined by virtue of the use of biomarkers specific to eye irritation.
Patent CA-3038409-A1 (CA)
Inventor: KRUGER MARC
IPC: A47J31/44
Filed: 2017-01-12
Abstract: A system for the production of a beverage, more particularly a cold beverage, comprising a cartridge which has a reservoir filled with a beverage substance, and a beverage preparation unit having a cartridge receptacle in which the cartridge can be reversibly inserted, and a cartridge discharge device which causes at least partial transfer of the beverage substance from the reservoir into a mixing chamber. The beverage preparation unit furthermore comprises a liquid supply which opens into the mixing chamber. The cartridge receptacle comprises a form-fitting element which holds the cartridge in a form-fitting manner. The form-fitting element comprises at least one spring element and/or detent element which is compressed and/or engaged on inserting the cartridge into the cartridge receptacle. The cartridge receptacle has a lead-in chamfer and/or positioning aid.
Patent CA-3038538-A1 (CA)
Inventor: ALBERT JONATHAN D
IPC: A47L13/19
Filed: 2017-10-11
Abstract: The invention describes a method for manufacturing a portable fluid dispensing device that comprises a hand-held applicator that includes a pocket that is configured to receive one hand of a user. The pocket partitions the hand-held applicator into a rear portion and a front portion.
Patent CA-3039390-A1 (CA)
Title: Depressant compositions and methods for depressing the gangue sulfide minerals during the flotation of sulfide ores
Inventor: Brasse Mikael
IPC: B03D1/016
Filed: 2017-10-06
Abstract: Compositions including blends of one or more acrylamide/allyl thiourea polymer as a first depressant, and one or more carboxyalkyl dithiocarbamate compound as a second depressant, and their use as depressants in the beneficiation of sulfide minerals from ores and/or concentrates are disclosed herein, along with methods for selectively separating value sulfide minerals from non-value sulfide minerals in a froth flotation process for the recovery of such value minerals.
Patent CA-3040331-A1 (CA)
Title: Procede et dispositif de detection et de caracterisation d'un element reflecteur dans un objet
Inventor: BREDIF PHILIPPE
IPC: G01S15/89
Filed: 2017-10-10
Abstract: L'invention concerne un procédé et un dispositif pour déterminer un mode de détection pour un élément réflecteur d'ondes ultrasonores caractérisé en ce qu'il comporte au moins les étapes suivantes : Pour chaque point P d'un volume donné Zr, déterminer une valeur de champ ultrasonore (I) pour N couples (i, j) d'émetteurs-récepteurs et pour un mode de détection m, calculer un nombre de réflexions de l'onde (II) (III) avec (IV) la normale formée par les directions « aller » (V) et « retour » (VI) de l'onde ultrasonore émise et réfléchie par l'élément réflecteur, calculer la valeur d'énergie (VII) pour chaque point P de la zone Zr, avec (VIII) et pour plusieurs modes m avec (IX) comparer les valeurs d'énergie (X)obtenues à une ou plusieurs valeurs seuils Es, sélectionner la ou les valeurs d'énergies qui vérifient la ou les conditions de valeur seuil, et déduire un mode à utiliser pour construire une représentation de l'élément réflecteur.
Patent CA-3043623-A1 (CA)
Inventor: SHEN LINGJUAN
IPC: C09K8/88
Filed: 2017-11-28
Abstract: La présente invention concerne des systèmes polymères permettant de conserver des dispersions particulaires pendant des périodes prolongées.
Patent CA-3043926-A1 (CA)
Inventor: YANG HYUN-KOO
IPC: H04L45/74
Filed: 2015-11-04
Abstract: Un appareil de transmission, un appareil de réception, et un procédé de traitement de signal sont décrits. Lappareil de transmission comprend au moins un processeur configuré pour mettre en uvre : un générateur de paquets qui génère un paquet comprenant un en-tête et une charge utile, en se basant sur un flux dentrée; et un processeur de signaux qui traite en signal le paquet généré. Len-tête comprend un en-tête de base, et len-tête de base comprend plusieurs champs indiquant au moins un type de paquet, une valeur indiquant que le paquet transmet un seul paquet dentrée complet, un segment dun paquet dentrée, ou une pluralité de paquets dentrée. Les champs inclus dans len-tête de base peuvent également indiquer la présence dun en-tête supplémentaire et dun identifiant de sous-flux.
Patent CA-3046888-A1 (CA)
Title: The side door car mirror
Inventor: VICTOR VICTOR
IPC: G08G1/052
Filed: 2019-06-18
Abstract: The car or truck driver on the highway, when trying to MAKE pass the car in front of him, he cannot see the incoming traffics on two way highway road to make the right decision to make safe pass the car in front of him (one going north and one coming south). Like the picture below.
Patent CA-3051960-A1 (CA)
Title: Systems and methods for thermally processing cmc components
Inventor: SELLINGER AARON TODD
IPC: C04B35/64
Filed: 2019-08-14
Abstract: Systems and methods for thermally processing composite components are provided. In one exemplary aspect, a system includes a thermal system, a mover device, and a control system. The system also includes a plurality of vessels in which one or more components may be placed. The vessels are similarly shaped and configured. A  vessel containing the one or more components therein may be mounted into a chamber defined by the thermal system during thermal processing. The thermal system and vessels include features that allow components to be thermally processed, e.g., compacted, burnt-out, and densified via a melt-infiltration process, a polymer impregnation and pyrolyzing process, or a chemical vapor infiltration process utilizing the same thermal system and common vessel design. The control system may control the thermal system and mover device to automate thermal processing of the composite components.
Patent CA-3052007-A1 (CA)
Title: Lock
Inventor: HENTSCHEL ANDREAS
IPC: E05B71/00
Filed: 2019-08-14
Abstract: A lock, in particular for a two-wheeler, comprises: a lock body; a hoop that is movable between an open position and a closed position; a latch that is movably supported at the lock body between a locked position in which it blocks the hoop in its closed position against a departure from the closed position and an unlocked position in which it releases the hoop; a sensor for detecting the latch position; and a movably supported lever. A coupling section of the lever is movement-coupled to the latch here. In addition, the lever is supported such that on a movement of the coupling section, a deflection section spaced apart from the coupling section carries out a movement that is greater in comparison therewith, with the sensor detecting the position of the deflection section of the lever to detect the latch position.
Patent CA-3054002-A1 (CA)
Inventor: AFINOGENOVA ANNA GENNADIEVNA
IPC: A61K9/06
Filed: 2017-12-14
Abstract: ?The invention relates to novel polymer-based antiseptic compositions for treating wounds and/or for use in surgical operations, which form a film on the wound surface and have antiseptic, anesthetic and antitoxic effects. The compositions according to the invention comprise polyvinylpyrrolidone with a weight average molecular weight in the range of 1,000,000 to 3,000,000 Da, one or more antiseptics, unithiol, dimethylsulfoxide, and one or more anesthetics, preferably local anesthetics. In addition, the present invention relates to use of the compositions according to the invention in a wound treatment, as well as methods for treating wounds using the compositions according to the invention comprising the step of applying the composition according to the invention to a wound surface.
Patent CA-3054708-A1 (CA)
Inventor: MCKIBBEN AARON PATRICK
IPC: E05F1/00
Filed: 2012-02-22
Abstract: A power boost assembly is disclosed that can be used with a door actuator, such as a door closer. The power boost assembly is structured to store an energy during a first movement of a door and release the stored energy during a second movement of the door. In one form the power boost assembly can be structured as a module that can be added to an existing door and door closer installation. In one form the power boost assembly is used to increase a closing force imparted to a door to ensure a latching event.
Patent CA-3054749-A1 (CA)
Inventor: TODOROVIC PREDRAG
IPC: F02K1/08
Filed: 2018-02-22
Abstract: The invention relates to a jet engine (10) comprising a flow channel (36) which is located in a nacelle (15) and is delimited radially inside by a centerbody (44) and radially outside by an outer jet wall (45). The free cross-section of the flow channel (36) can be varied by an elastic, radially variable wall (46) of at least one of said structural components (44). The radially variable wall (46) has at least in part an at least approximately undulated structure (50) and is connected to an adjustment device (58) having an adjustment unit (54, 56). The variable wall (46) of one of the structural components (44) can be varied in the radial direction (R) in two defined control sections (60, 62) at least one of which defines an axial wall end (64) of the radially variable wall (46).
Patent CA-3055695-A1 (CA)
Inventor: KATAGI HIDEYUKI
IPC: C08G59/14
Filed: 2017-03-09
Abstract: Provided is an epoxy polymer, which has a mesogenic skeleton and a structural unit represented by general formula (A). In general formula (A), R5 each independently represent an alkyl group having 1-8 carbon atoms, and n represents an integer of 0-3.
Patent CA-3057563-A1 (CA)
Title: Method of shaping a cured thermosetting resin
Inventor: ALBERTELLI ALDINO
IPC: B29C35/04
Filed: 2018-03-26
Abstract: The present invention relates to a method of shaping a cured thermosetting resin substrate, and more particularly to a method of shaping a cured thermosetting resin using electromagnetic radiation, said method comprises providing a cured thermosetting resin substrate; providing a confined temperature controlling environment; placing the cured thermosetting resin substrate in the confined temperature controlling environment; providing a source of electromagnetic radiation; irradiating the cured thermosetting resin substrate in the confined temperature controlling environment; and shaping the irradiated thermosetting resin substrate.
Patent CA-3060348-A1 (CA)
Title: Polyetheramines amorcees par un alcool tetrahydrofurfurylique et leurs utilisations
Inventor: ZHAO HAIBO
IPC: C10M133/04
Filed: 2018-06-07
Abstract: La présente invention concerne une polyétheramine amorcée par un alcool qui n'est pas à base d'hydrocarbyle. En particulier, la polyétheramine de la présente invention est produite à partir d'un amorceur à base d'alcool tétrahydrofurfurylique qui est alcoxylé et puis aminé de manière réductrice. La polyétheramine de la présente invention peut être utilisée dans diverses applications, telles qu'une matière première dans la synthèse d'un dispersant destiné à être utilisé dans une dispersion aqueuse de pigment.
Patent CA-3060508-A1 (CA)
Title: Polynucleotides adn/arn crispr hybrides et leurs procedes d'utilisation
Inventor: MAY ANDREW P
IPC: C12N15/90
Filed: 2016-01-27
Abstract: La présente divulgation concerne des systèmes de courte répétition palindromique groupée et régulièrement espacée (CRISPR) guidée par ADN; des polynucléotides comprenant de lADN, de lARN et des mélanges de ceux-ci à utiliser avec les systèmes de CRISPR; et des procédés dutilisation nécessitant ces polynucléotides et ces systèmes de CRISPR.
Patent CA-3062550-A1 (CA)
Title: Engineered ligase variants
Inventor: MILLER MATHEW G
IPC: C12N15/52
Filed: 2018-05-07
Abstract: The present invention provides engineered ligase polypeptides and compositions thereof, as well as polynucleotides encoding the engineered ligase polypeptides. The invention also provides methods for use of the compositions comprising the engineered ligase polypeptides for diagnostic and other purposes.