baber/WOPTO huggingface dataset:
Patent CA-3084600-A1 (CA)
Inventor: SCHMIDT HOWARD K
IPC: E21B47/12
Filed: 2018-11-20
Abstract: L'invention concerne une source de lumière à fréquence variable configurée pour émettre un faisceau lumineux et moduler une fréquence de ce dernier. Un câble à fibre optique est fixé à la source de lumière à fréquence variable. Le câble à fibre optique est conçu pour recevoir le faisceau lumineux au niveau d'une entrée et le faire passer vers une sortie. De multiples détecteurs optiques sont fixés au câble à fibre optique. Chacun des détecteurs optiques est configuré pour détecter une fréquence de lumière spécifiée qui est rétrodiffusée à travers le câble à fibre optique. Un mécanisme d'actionnement est fixé au câble à fibre optique. Le mécanisme d'actionnement est configuré pour déformer le câble à fibre optique en réponse à un stimulus.
Patent CA-3085824-A1 (CA)
Title: Procede et appareil pour l'elimination de matieres particulaires d'un fluide
Inventor: WILLIAMS DAVID
IPC: E21B21/06
Filed: 2019-01-23
Abstract: L'invention concerne un appareil (10) pour l'élimination de matières particulaires d'un fluide. L'appareil (10) comprend une cuve rotative (12) destinée à recevoir un fluide sale contenant les matières particulaires en suspension, la cuve (12) ayant une pluralité de parois latérales (14) agencées pour former une forme de section transversale polygonale dans un plan orthogonal à un axe de rotation de la cuve. La cuve (12) a un orifice (16) d'entrée de fluide par lequel le fluide sale entre dans la cuve et un orifice (18) de sortie de fluide par lequel un fluide propre sort de la cuve après élimination de matières particulaires.L'appareil (10) comprend également un orifice (20) d'évacuation de matières solides ménagé au niveau de chacun des sommets de la section transversale polygonale. Lors de l'utilisation, lorsque la cuve est amenée à tourner, les matières particulaires présentes dans le fluide entrant dans la cuve (10) migrent vers les sommets, à partir desquels elles peuvent être évacuées par les orifices d'évacuation.
Patent CA-3087333-A1 (CA)
Inventor: MILLER SAMUEL A
IPC: H04N13/128
Filed: 2019-01-17
Abstract: A display system can include a head-mounted display configured to project light to an eye of a user to display virtual image content at different amounts of divergence and collimation. The display system can include an inward-facing imaging system images the user's eye and processing electronics that are in communication with the inward-facing imaging system and that are configured to obtain an estimate of a center of rotation of the user's eye. The display system may render virtual image content with a render camera positioned at the determined position of the center of rotation of said eye.
Patent CA-3092220-A1 (CA)
Inventor: DAVILA MARCO
IPC: C07K16/30
Filed: 2019-02-22
Abstract: L'invention concerne des compositions et des procédés pour prévenir une maladie du greffon contre l'hôte (GVHD) chez des sujets recevant des cellules donneuses. L'invention concerne en particulier des polypeptides de récepteurs antigéniques chimériques (CAR) qui peuvent être utilisés avec des cellules donneuses alloréactives supprimant le transfert de cellules adoptives. L'invention concerne également des cellules effectrices immunitaires, telles que des lymphocytes T ou des cellules tueuses naturelles (NK), qui sont modifiées pour exprimer ces CAR. L'invention concerne en outre des procédés permettant de supprimer des cellules donneuses alloréactives chez un sujet recevant une transplantation de cellules donneuses impliquant un transfert adoptif des cellules effectrices immunitaires décrites modifiées pour exprimer les CAR fournis par la présente invention.
Patent CA-3094085-A1 (CA)
Title: Pince pour retenir un tube intraveineux
Inventor: STAFFORD DREW
IPC: A61M5/14
Filed: 2019-03-18
Abstract: L'invention concerne une pince pour retenir un tube IV possédant une paire de sections de serrage conçues pour être sélectivement fixées l'une à l'autre. Chaque section de serrage comprend une surface semi-cylindrique et les surfaces semi-cylindriques sont positionnées en miroir l'une par rapport à l'autre lorsque les sections de serrage sont fixées ensemble pour venir en prise par frottement autour du tube IV. Chaque section de serrage a une prise pour les doigts sur une surface externe qui est positionnée sur un côté opposé de la section de serrage à partir de la surface semi-cylindrique. Chaque prise pour les doigts possède également une surface arquée qui comprend une partie médiane positionnée entre chaque extrémité des prises pour les doigts et au moins une extrémité de la prise pour les doigts s'évase à l'opposé de la surface semi-cylindrique. La prise pour les doigts peut posséder une protection de doigt qui s'étend latéralement au-delà de la surface semi-cylindrique. Au moins l'une des prises pour les doigts peut être symétrique.
Patent CA-3094929-A1 (CA)
Title: Multicast switch
Inventor: NAGANO MITSURU
IPC: G02F1/313
Filed: 2019-03-26
Abstract: The present invention provides a compact MCS with half the number of leader lines as compared with a conventional configuration. According to the present invention, M input ports; N output ports; M×N optical switch units (optical SUs); an optical waveguide which optically connects the M input ports, the M×N optical SUs, and the N output ports; and leader lines respectively connected to the M×N optical SUs are formed on a board. A multicast switch is configured such that, by putting one optical SU in an on state, a light signal is input to an input port associated with the optical SU in the on state and is output from an output port associated with the optical SU in the on state. The M×N optical SUs comprise at least a gate switch and a main switch, and the leader lines connected to the gate switches and the main switches in the respective optical SUs are common leader lines.
Patent CA-3095224-A1 (CA)
Title: Two component hair treatment kit comprising a hair coloring cream and a developer composition comprising a specific tensioactive compound
Inventor: AEBY JOHANN
IPC: A61K8/44
Filed: 2018-03-27
Abstract: The present invention relates to a kit, preferably for coloring keratin fibers, the kit comprising in spatially separated form at least two kit components: A) a first kit component comprising at least these constituents: at least one alkaline agent; at least one amino acid; at least one organic phosphate ester compound selected from the group consisting of a monoester of a phosphate of one or more alkoxylated fatty alcohols, a diester of a phosphate of one or more non- alkoxylated fatty alcohols, and a mixture of both; water; and optionally at least an oxidative dye; water; and B) a second kit component comprising at least these constituents: at least one emulsifier; hydrogen peroxide; at least one fatty alcohol; and water. The invention relates also to a process of manufacturing a composition which is the second kit component, a composition obtainable by such process, a ready-to-use composition, a way of preparing such and to a use of an emulsifier as in formula (I) and defined above in combination with the organic phosphate ester compound defined above to reduce the viscosity of haircoloring creams.
Patent CA-3095555-A1 (CA)
Inventor: DI DOMENICO MARINA
IPC: G01N33/574
Filed: 2019-04-01
Abstract: The present invention falls within the field of the early diagnosis of tumours of the oral cavity. In particular, the invention relates to a method for the diagnosis and/or for predicting the risk of developing tumours of the oral cavity comprising the detection in cell extracts of certain markers of tumours of the oral cavity using immunological assays, for example ELISA (enzyme-linked immunosorbent assay). The invention also relates to the relative kit for the diagnosis and/or for predicting the risk of developing tumours of the oral cavity.
Patent CA-3097258-A1 (CA)
Inventor: Scrutton Nigel
IPC: C12N9/88
Filed: 2019-04-17
Abstract: A fatty acid decarboxylase is disclosed, the fatty acid decarboxylase comprising at least 40% sequence identity to SEQ ID NO:1 or 2, and an amino acid substitution at a position corresponding to G462 of SEQ ID NO:1.
Patent CA-3100325-A1 (CA)
Title: Electrocatalytic devices and methods of use thereof
Inventor: HERRING RODNEY
IPC: B01J37/34
Filed: 2020-11-23
Abstract: Devices that employ low iron oxide, iron-doped titanium dioxide activated fiberglass fabric are provided for remediation of air and wastewater and reducing or eliminating bacteria and other microbes. An electrocatalytic reactor is used to remediate air and wastewater.  An electrocatalytic face mask is used to reduce or eliminate bacteria, viruses and other microbes. An electrocatalytic absorbent pad and a bandage that includes the electrocatalytic absorbent pad are used to reduce bacterial infection of a skin injury. The devices do not require light to function.
Patent CA-3103857-A1 (CA)
Inventor: KIENBERGER MARLENE
IPC: D21C11/04
Filed: 2019-06-12
Abstract: In a process for isolating lignin from an alkaline process stream, especially thickened black liquor, the alkaline process stream is introduced continuously into a lower region of at least one circulation reactor (1) having two reactor zones in a concentric arrangement, wherein a liquid level (10) of the alkaline process stream in the interior of the at least one circulation reactor (1) is chosen essentially at a level with an upper end (7) of an inner tubular reactor zone (6), wherein a CO2-containing gas is blown continuously from the bottom into the inner tubular reactor zone (6) of the at least one circulation reactor (1), wherein the CO2-containing gas is absorbed by the alkaline process stream in the inner circular reactor zone (6) and offgas is drawn off together with residual amounts of the CO2 at the top of the at least one circulation reactor (1), wherein the process is run at ambient pressure, especially 1 atm, and thickened black liquor with a reduced lignin content together with precipitated lignin present therein are drawn off optionally after settling at the base of the at least one circulation reactor (1).
Patent CA-3108774-A1 (CA)
Inventor: AZHAR MOHIUDEEN
IPC: G01N33/49
Filed: 2019-07-31
Abstract: A method, device and a system of determining a concentration of one or more analytes in a sample is disclosed. In one aspect of the invention, the method includes introducing the sample through a channel. The method further includes illuminating the sample with light having varying wavelengths. Additionally, the method includes obtaining an image of the illuminated sample at each of the wavelengths. Furthermore, the method includes analyzing the image to determine the concentration of the one or more analytes.
Patent CA-3109235-A1 (CA)
Title: Sheet characterization of crepe paper
Inventor: PATTERSON TIMOTHY
IPC: G06T15/04
Filed: 2019-08-12
Abstract: The current method relates to an on-line characterization of paper or paper products, such as tissue or other crepe paper products. The method uses an imaging source wherein one or more images are obtained of the sheets surface or topographical area or region, or the image is of an edge of a formed sheet. The one or more images are enhanced and analyzed using various techniques and metrics for characterizing the structure of the formed sheet. The information provides for real time adjustments on the machine.
Patent CA-3110448-A1 (CA)
Inventor: WASSERMAN YORAM
IPC: A61N1/04
Filed: 2019-11-18
Abstract: Tumor treating fields (TTFields) can be delivered to a subject's body at higher field strengths by switching off one or more electrode elements that are overheating without switching off other electrode elements that are not overheating. This may be accomplished using a plurality of temperature sensors, with each of the temperature sensors positioned to sense the temperature at a respective electrode element; and a plurality of electrically controlled switches, each of which is wired to switch the current to an individual electrode element on or off. A controller input signals from the temperature sensors to determine the temperature at each of the electrode elements, and controls the state of the control input of each of the electrically controlled switches to selectively switch off the current or adjusted the duty cycle at any electrode element that is overheating.
Patent CA-3110785-A1 (CA)
Inventor: ZHANG YI
IPC: G06Q30/06
Filed: 2015-04-30
Abstract: Abrégé : Il est décrit une méthode de traitement des données de transactions réseau. La méthode comprend : la réception dun identifiant dun certificat de données entré par un premier terminal; selon lidentifiant, laffichage dune page de transaction correspondant au certificat de données dynamique; la réception dune commande de transaction envoyée par le premier terminal au moyen de la page de transaction; selon la commande de transaction, lobtention dun certificat de paiement dengagement de crédit électronique correspondant au premier terminal; et la réalisation dun paiement selon une condition de paiement prédéterminée du certificat de paiement dengagement de crédit électronique. La méthode simplifie efficacement un procédé de paiement dans une transaction réseau et améliore la sécurité des fonds. Un système de traitement des données de transactions réseau et un support de stockage informatique sont aussi décrits. Date reçue / Date Received 2021-03-01
Patent CA-3110922-A1 (CA)
Title: Lymphocyte t therapeutique ameliore
Inventor: WANG YU
IPC: C07K16/30
Filed: 2019-04-28
Abstract: La présente invention concerne un lymphocyte T thérapeutique amélioré et un procédé de préparation associé. Plus particulièrement, la présente invention concerne la co-expression d'une protéine réceptrice spécifique d'un antigène étranger, telle que TCR ou CAR, et un récepteur de TGF-ß de type II négatif dominant dans un lymphocyte T au moyen de la transduction d'un vecteur lentiviral. Le lymphocyte T thérapeutique préparé selon l'invention peut être utilisé dans le traitement du cancer.
Patent CA-3111651-A1 (CA)
Inventor: YE XIN
IPC: C12N5/10
Filed: 2019-09-10
Abstract: The present application provides an anti-CD38 antibody, an antigen-binding fragment thereof, and pharmaceutical use. Specifically, the present application provides a murine-derived antibody, a chimeric antibody, or a humanized antibody comprising a CDR region of the anti-CD38 antibody, a pharmaceutical composition comprising the anti-CD38 antibody or the antigen-binding fragment thereof, and an application thereof as a drug. In particular, the present application provides an application of a humanized anti-CD38 antibody in preparing a drug for treating a CD38 positive disease or disorder.
Patent CA-3111796-A1 (CA)
Inventor: AFTAB BLAKE T
IPC: A61K35/17
Filed: 2019-09-10
Abstract: Provided herein are methods for preparing and characterizing CAR-T cell cultures and preparations.
Patent CA-3114853-A1 (CA)
Inventor: EDERYD STEFAN SVEN-OLOV
IPC: B21D37/00
Filed: 2018-10-30
Abstract: A wear resistant, sintered body (12, 70) is made of a binderless carbide, cermet or cemented carbide, e.g., WC, W2C and/or eta-phase, with a grain size less than 6.0 µm, and less than 6% binder phase (e.g., Co-Ni-Fe). At least some working surfaces (42, 86) of the sintered body (12, 70) are surface treated (130) with a boron yielding method including applying (132) a low viscosity liquid medium having boron or aluminum content and heating (134) at 1200 °C to 1450 °C under a pressure less than atmospheric pressure or a hydrogen containing atmosphere to from a hardness gradient with an increased hardness of the treated working surfaces (42, 86) of at least 50 to 200 HV5 and favorable compressive stresses in a surface zone that gives a tougher working surfaces of the boronized sintered bodies.
Patent CA-3115266-A1 (CA)
Inventor: BURT KEVIN T
IPC: E04F21/26
Filed: 2019-10-07
Abstract: A staircase assembly, stair step support bracket, and related method possessing a pair of stringers and at least one stair step support bracket. The stair step support bracket including a tray support wall, a front wall, and two side walls extending from the tray support wall and between the front wall wherein the stair step support bracket is configured to sit on an upper wall of one stringer such that the two side walls extend parallel to the lateral walls of the stringer. Through the side walls of the stair step support bracket, at least two fasteners being able to be received to engage the stringer for positioning the tray support wall level. The disclosure further includes a tray and further limiting details of the various embodiments.
Patent CA-3117726-A1 (CA)
Inventor: BERGER BRYAN W
IPC: C12N9/88
Filed: 2019-10-24
Abstract: Antipathogenic polypeptides and related compounds and compositions that display antipathogenic activity, antifungal activity (i.e., act as fungicides), antialgal activity (i.e., act as algaecides), and/or enzymatic activity against chitin (i.e., degrade chitin) and/or polyglucuronic acid (i.e., degrade the polyglucuronic acid) are described. These antipathogenic polypeptides, as well the related compounds and compositions disclosed herein, can be used in protecting/treating products, including but not limited to agricultural products and water bodies (including drinking water), from pathogens, including fungi and algae, as well as generating pathogen-resistant products (particularly fungi-resistant and/or algae-resistant products).
Patent CA-3121913-A1 (CA)
Title: Crystalline forms of a compound for treating or preventing gout or hyperuricemia
Inventor: YAN SHUNQI
IPC: A61K31/343
Filed: 2019-12-05
Abstract: Described herein are crystalline forms of (3,5-dibromo-4-hydroxyphenyl)(2-(1-hydroxyethyl)benzofuran-3-yl-4,5,6,7-d 4)methanone, and solvates thereof.
Patent CA-3123007-A1 (CA)
Inventor: WANG JUN
IPC: G02F1/01
Filed: 2019-12-13
Abstract: In one embodiment, an electro-absorption modulator receives an optical light from an optical light source and outputs a modulated optical signal. The electro-absorption modulator includes a bias voltage used to set a predetermined modulation performance and an output power of the electro-absorption modulator. A controller measures a photocurrent generated by the electro-absorption modulator and uses the photocurrent as a reference to automatically control the bias voltage of the electro-absorption modulator to maintain the predetermined modulation performance and the output power of the electro-absorption modulator when a detuning change occurs between the electro-absorption modulator and the optical light source throughout the lifetime of transmitters based on an EML device.
Patent CA-3125598-A1 (CA)
Title: Game apparatus and method
Inventor: SCHIFFMAN BRIAN
IPC: A63F9/00
Filed: 2021-07-21
Abstract: A game apparatus kit comprising a mat and a game object, the mat having a front surface and a rear surface, the rear surface having disposed thereon an adhesive for adhering the mat to a wall, the adhesive being a non-residue-forming adhesive permitting selective removal of the mat from the wall without leaving adhesive residue thereon, the front surface comprising at least one target region, the target region comprising an attachment element for attaching the game object thereto when the game object contacts the target region.
Patent CA-3127411-A1 (CA)
Title: Electrode system
Inventor: BISHWAS SUMON
IPC: C25B9/70
Filed: 2020-02-20
Abstract: An electrode system comprising:a plurality of first electrode plates (3) and a plurality of second electrode plates (5') arranged alternatingly to form an electrode stack,each first electrode plate having a first electrode plate first busbar opening and a first electrode plate second busbar opening extending through the first electrode plate, the first electrode plate second busbar opening being larger than the first electrode plate first busbar opening, each second electrode plate (5') having a second electrode plate first busbar opening (27a') extending through the second electrode plate (5'),the second electrode plate first busbar opening (27a') being dimensioned larger than each of the first electrode plate first busbar openings and aligned with the first electrode plate first busbar openings,and a second electrode plate second busbar opening (27b') extending through the second electrode plate (5'), the second electrode plate second busbar opening (27b') being dimensioned smaller than each of the first electrode plate second busbar openings and aligned with the first electrode plate second busbar openings,a first busbar extending through the first electrode plate first busbar openings and the second electrode plate first busbar openings (27b'),the first busbar being configured to be in mechanical contact with an inner first busbar surface of the first electrode plate first busbar openings only, and a second busbar extending through the first electrode plate second busbar openings and the second electrode plate second busbar openings (27b'), the second busbar being configured to be in mechanical contact with an inner second busbar surface of the second electrode plate second busbar openings (27b') only.
Patent CA-3128391-A1 (CA)
Title: Improved insertion magnetic meters and methods
Inventor: VALENTINE WILLIAM S
IPC: G01F1/58
Filed: 2020-02-21
Abstract: A magnetic insertion meter is disclosed herein. Disclosed insertion meters include in some examples, a sensor head tube cylinder having a textured front surface and at least two electrodes. Disclosed insertion meters include a textured front surface adapted to move the separation point of a fluid flowing over the sensor head tube towards the upstream surface as compared to the same sensor head tube without the textured front surface. Methods of measuring flow are also disclosed herein using example magnetic insertion meters.
Patent CA-3128768-A1 (CA)
Title: Computer-implemented systems and methods for in-store route recommendations
Inventor: HAAPOJA JUHO MIKKO
IPC: G06Q30/02
Filed: 2021-08-23
Abstract: A merchant may operate a retail store that users are able to visit in person in order to view and purchase products. When a user visits the store, the user might not know where a desired product ("target product") is located. Computer technology may help direct the user to the target product in real-time. In some embodiments, a model of passable areas and the location of products in the retail store may be determined, e.g. by a merchant device.  In some embodiments, when the user visits the retail store, a computer generates a product recommendation, e.g. based on user-specific information, and a route in the retail store is determined for the user. In some embodiments, the route in the retail store may be determined using the model based on the target product, the user's location in the store, and one or more recommended products.
Patent CA-3130114-A1 (CA)
Inventor: KENNEY TYLER J
IPC: G06F7/44
Filed: 2020-02-25
Abstract: L'invention concerne des techniques de calcul d'opérations matricielles de matrices arbitrairement grandes sur un processeur matriciel analogique-numérique hybride de taille finie. L'invention concerne en outre des techniques de réglage de gain d'un processeur matriciel analogique-numérique hybride de taille finie qui permettent au système d'obtenir de meilleurs rendements énergétiques, une densité physique supérieure et une précision numérique améliorée. Selon certains modes de réalisation, ces techniques permettent d'élever au maximum la précision prédictive d'un réseau neuronal à convolution à base de GEMM au moyen de représentations de données de faible précision.