baber/WOPTO huggingface dataset:
Patent CA-3119232-A1 (CA)
Inventor: ROUX NICOLAS
IPC: H04N5/33
Filed: 2019-11-20
Abstract: Device for observation and designation, comprising a first image sensor and a second image sensor which are connected to an electronic image-processing circuit connected to a display, the first image sensor and the second image sensor being designed to have superimposing fields which respectively output at least a first image and a second image of a same scene, and the device comprising a laser emitter for emitting, in a predetermined area of the field of the second sensor, a laser beam in a predetermined range of wavelengths; a filter with regions of interest extending in front of the second sensor in order to provide an attenuation of the light flux outside the predetermined range of wavelengths in a first region, a substantially total blocking of the light flux coming from the scene in a second region and a maximum transmission of the light flux in a third region; the electronic processing circuit being designed to superimpose the two images by using the area of the second image corresponding to the third region of the filter to spatially calibrate the second image with respect to the first image. Method for observation and designation using such filtering.
Patent CA-3119345-A1 (CA)
Title: Bladed rotor wheel
Inventor: BALANDIER QUENTIN LUC
IPC: F01D25/12
Filed: 2021-05-21
Abstract: ABSTRACT  The invention provides a bladed rotor wheel of an aero turbine stage comprising a portion of a rotor blade with a shank portion and a bottom surface; a portion of a forged rotor disk with a rim portion and an outer surface; and a joining structure provided by an additive manufacturing process configured for integrally merging the portion of a rotor blade with the portion of a forged rotor disk. The invention also provides an aero turbine comprising such bladed rotor wheel and an aircraft comprising such aero turbine. Date Recue/Date Received 2021-05-21
Patent CA-3121603-A1 (CA)
Title: Modulation of nadph generation by recombinant yeast host cell during fermentation
Inventor: SKINNER RYAN
IPC: C12N15/81
Filed: 2019-12-06
Abstract: The present disclosure concerns recombinant yeast host cells having a first genetic modification for downregulating a first metabolic pathway that converts NADP+ to NADPH, as well as a second genetic modification for upregulating a second metabolic pathway that converts NADP+ to NADPH. The second genetic modification allows the expression of a glyceraldehyde-3-phosphate dehydrogenase lacking phosphorylating activity, which can, in some embodiments, be from enzyme commission 1.2.1.9 or 1.2.1.90. The second pathway is distinct from the first metabolic pathway. The present disclosure also concerns a process for making and improving the yield of a fermented product, such as ethanol, using the recombinant yeast host cell.
Patent CA-3122944-A1 (CA)
Inventor: MODIANO STEVEN
IPC: C12Q1/6874
Filed: 2020-08-10
Abstract: A method for patterning flow cell substrates using photo-initiated chemical reactions that includes fabricating a planar waveguide flow cell by forming a layer of light coupling gratings on a glass substrate layer; depositing a core layer on the layer of light coupling gratings; depositing a cladding layer on the core layer; and forming nano wells in the cladding layer; silanizing the cladding layer; coating the silanized cladding layer and nano wells with a first group of reactants; introducing a second group of reactants into the nano wells, wherein the second group of reactants includes a target reactant and a light-sensitive photoinitiator system; coupling a light source to the light coupling gratings and directing light internally within the planar waveguide flow cell for photo-initiating a chemical reaction between the first and second groups of reactants, wherein the photo-initiated chemical reaction covalently binds the target reactant to only the bottom portion of each nanowell.
Patent CA-3123787-A1 (CA)
Title: A process for preparing chemically modified bicarbonate salt particles
Inventor: BHUSHAN INDU
IPC: C01D7/12
Filed: 2019-12-20
Abstract: The present disclosure relates to a method for chemically modifying particles of a bicarbonate salt in a co-rotating twin-screw extruder and chemically modified bicarbonate particles prepared therefrom. The present disclosure also relates to a method for controlling an amount of carbonate salt formed during chemical modification of bicarbonate salt particles.
Patent CA-3124975-A1 (CA)
Inventor: FISCHMANN FERNANDO
IPC: E04H3/22
Filed: 2019-12-23
Abstract: L'invention concerne un lieu de spectacle urbain doté d'un décor de type front de mer pour fournir un divertissement à un public. Le lieu comprend une zone de spectacle qui comprend un point de référence situé sensiblement dans son centre. Une première zone réservée aux spectateurs située plus près de la zone de spectacle, est sensiblement recouverte d'un matériau sableux, et a un angle d'élévation inférieur à 10° par rapport à la zone de spectacle. Une seconde zone réservée aux spectateurs située plus loin de la zone de spectacle, a un angle d'élévation d'au moins 30° et s'étend sur au moins une vue d'angle de référence de 90° à partir du point de référence. Un lagon vierge artificiel qui s'étend d'un côté de la zone de spectacle à l'opposé de la zone réservée aux spectateurs, entoure partiellement la zone de spectacle, et est agencée et conçu pour ressembler à une partie d'une mer tropicale. La ligne visuelle d'un spectateur comprenant des vues de la zone de spectacle et du lagon.
Patent CA-3126033-A1 (CA)
Inventor: HIGGINBOTHAM PAUL
IPC: C25B15/00
Filed: 2021-07-26
Abstract: Hydrogen is produced by electrolysis of water using electricity generated from a renewable energy source such as wind and/or solar radiation, compressed in a multistage compression system and consumed in at least one downstream process. Supply of hydrogen to the downstream process(es) fluctuates with demand and/or the availability of the renewable energy source. In order to accommodate such fluctuations, excess hydrogen is stored during periods when production of hydrogen exceeds that required by the downstream process(es) so that, during periods when demand exceeds production, hydrogen is removed from storage and, after suitable pressure reduction, fed to the downstream process(es) via a stage of the multistage compression system.
Patent CA-3128099-A1 (CA)
Inventor: CARTON HERVE
IPC: G01R31/54
Filed: 2020-02-21
Abstract: Electrical installation comprising a monitoring module (38) interposed between a sensor (40) connected to a measurement cable (20) and first (22) and second (24) cables for supplying the sensor (40) with power. The monitoring module (38) comprises a first transistor (Q3) comprising a first and a second power electrode and a control electrode, the first and the second power electrode of the first transistor being electrically connected, respectively, to the second power supply cable (24) and to the measurement cable (20) such that, when the first transistor is in its closed state, a first fault value is generated on the measurement cable. The control electrode of the first transistor is connected to the first power supply cable (22) such that the disappearance of the first potential on the first power supply cable, caused by its interruption, automatically triggers the switching of the first transistor (Q3) to its closed state.
Patent CA-3128934-A1 (CA)
Inventor: VAN HEERDEN JASON
IPC: B32B27/26
Filed: 2020-02-06
Abstract: A ballistic-resistant composite includes at least one layer that has a network of ballistic fibers and a resin matrix. The resin matrix includes blocked isocyanate that is composed of isocyanate bonded with a blocking agent. The resin matrix is cross-linkable by heating to a temperature that causes the isocyanate to liberate from the blocking agent and the liberated isocyanate to reactively cause cross-linking of the resin matrix.
Patent CA-3129327-A1 (CA)
Title: Use of an acidic salt of iron (iii) as additive for cement, mortar or concrete
Inventor: WATT OLIVIER
IPC: C04B28/04
Filed: 2020-02-13
Abstract: The invention relates to the use of an acidic salt of Iron (III) as additive for cement, mortar or concrete.
Patent CA-3129884-A1 (CA)
Title: Diagnostic techniques based on speech-sample alignment
Inventor: SHALLOM ILAN D
IPC: G10L25/66
Filed: 2020-02-10
Abstract: Reference-sample feature vectors that quantify acoustic features of different respective portions of at least one reference speech sample (44), which was produced by a subject (22) at a first time while a physiological state of the subject was known, are obtained. At least one test speech sample (56) that was produced by the subject at a second time, while the physiological state of the subject was unknown, is received. Test-sample feature vectors (60) that quantify the acoustic features of different respective portions (58) of the test speech sample are computed. The test-sample feature vectors are mapped to respective ones of the reference-sample feature vectors, under predefined constraints, such that a total distance between the test-sample feature vectors and the respective ones of the reference-sample feature vectors is minimized. In response to the mapping, an output indicating the physiological state of the subject at the second time is generated.
Patent CA-3131577-A1 (CA)
Inventor: KAZAR PAVEL
IPC: A61B5/00
Filed: 2020-02-26
Abstract: A system for non-invasive examination of a user's blood environment parameters that includes having at least four user-input sensors (1, 2, 3, 4) operably configured to measure a partial pressure of O2 and CO2 in a user's blood, a temperature of the user, and a hemoglobin content in the user's blood, an external electronic display unit (11), and a computing unit (9) with a communication interface (12) and communicatively coupled to the external electronic display unit (11) and the least four user-input sensors (1, 2, 3, 4), the computing unit (9) operably configured to cause a user's blood environment parameters to display on the external electronic display unit (11) through use of a mathematical software application resident thereon and employing a model of the user's internal environment based on a mathematical expression of an equation for hemoglobin buffer and utilizing the data from the user-input sensors.
Patent CA-3132009-A1 (CA)
Inventor: BOZZOLAN MAURO
IPC: F16K7/20
Filed: 2020-02-14
Abstract: A diverter valve (1) for fluid circulation circuits, comprising a valve body (2) provided with ports (3) for the passage of the fluid, a pin (6) slidingly mounted inside said body and at least one shutter (7) combined with said pin so that to be able to slide with respect to it and in turn comprising a deformable element (10), is described. A first and a second end portion (4, 5) of the valve body are combined with a first and a second fixed element (11, 12) arranged so that the first fixed element (11) causes the compression of the deformable element (10) following the sliding of the pin in a first direction (D1), making it expand radially such as to define a fluid seal with the valve body in a first position, and the second fixed element (12) causes the compression of the deformable element (10) following the sliding of the pin in a second direction (D2), making it expand radially such as to define a fluid seal with the valve body in a second position.
Patent CA-3138279-A1 (CA)
Title: Stopper for a container
Inventor: KNEER ROLAND
IPC: B65D39/00
Filed: 2021-11-09
Abstract: The stopper for a container with a lid with a peripheral wall, which engages around the neck of the container and integrally formed on whose lower edge there is a peripheral security ring, which may be torn off, for tamper-evident security of the contents of the container with inwardly directed locking formations, which, in the fastened position of the stopper, engage beneath an outwardly directed annular projection on the container, and with an olive provided with an outer, peripheral annular bead for gripping engagement in the container opening is characterised in that formed in the lid there is a circular, concentric recessed channel, which has a radially outer annular wall and a radially inner annular wall, which are connected together by a base wall, that the radially outward annular wall defines the olive and that formed directly above the locking formations there are openings, which pass through the security ring and which extend on both sides beyond the locking formations.
Patent CA-3138484-A1 (CA)
Title: Balloon catheter
Inventor: OEFELEIN MICHAEL G
IPC: A61M31/00
Filed: 2019-05-06
Abstract: The invention locally delivers a chemotherapeutic or a radiographic contrast agent to an upper tract urothelial carcinoma (UTUC). The invention includes a balloon catheter with a working channel and a balloon placed into the ureter/renal pelvis via retrograde or antegrade ureteral access. The balloon is inflated to temporarily obstruct the ureter, and a formulation with a chemotherapeutic agent is infused into the working channel of the catheter and allowed to dwell in the ureter/renal pelvis for a time sufficient to allow the formulation to adhere to and penetrate the urothelial wall. The formulations can be liposomal or non-liposomal formulations. At least a portion of the infused chemotherapeutic-agent formulation adheres to the urothelial wall while it is instilled and dwells in the ureter/ renal pelvis. The methods of the invention can be performed as an adjuvant therapy to other methods of treating UTUC, including ureteroscopic ablation or resection of the tumor.
Patent CA-3140885-A1 (CA)
Title: Functionalized polymers
Inventor: KWIATKOWSKI MAREK
IPC: C08G65/335
Filed: 2011-12-13
Abstract: This document relates to functionalized (e.g., mono- or bi-functional) polymers (e.g., polyethylene glycol and related polymers) as well as methods and materials for making and using such functionalized polymers.
Patent CA-3144972-A1 (CA)
Title: Cardiac sarcomere inhibitor oral formulations
Inventor: QIAO CHUNSHENG
IPC: A61K31/4178
Filed: 2020-07-16
Abstract: Provided herein are formulations comprising cardiac sarcomere inhibitor (R)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazole-4-carboxamide, processes for making such formulations, and methods of treating various cardiac diseases and conditions with such formulations.
Patent CA-3147362-A1 (CA)
Inventor: CROSS ANTHONY MARK
IPC: A61H33/00
Filed: 2019-08-16
Abstract: A pool shell including a wall, a floor and a region of curvature running along a bottom of the wall and connecting the wall to the floor. A fastener-receiving formation, on an exterior of the region of curvature is for rigidly connecting the bottom to a support. Also discussed is a swimming pool including a pool shell, having a wall and two or more upright supports. The wall has a top, a bottom, a first elongate stiffening portion and an exterior. The upright supports are spaced along the exterior. The first elongate stiffening portion runs along the wall and is positioned more than 250 mm from each of the top and the bottom. Each of the upright supports are rigidly connected to the first elongate stiffening portion and at least one of the top and the bottom, and predominantly formed of elongate rigid members.
Patent CA-3148817-A1 (CA)
Title: Tole a brasage amelioree en alliage d'aluminium pour brasage sans flux
Inventor: KULOVITS ANDREAS
IPC: B32B15/01
Filed: 2020-09-28
Abstract: Il est décrit de nouvelles tôles à brasage en alliage d'aluminium. Les nouvelles tôles à brasage en alliage d'aluminium peuvent comprendre une âme, une couche intercalaire adjacente à l'âme, et un revêtement de brasage adjacent à la couche intercalaire. La couche intercalaire peut comprendre un premier alliage d'aluminium comprenant au moins 0,35 % en poids de Si et de 0,05 à 2,00 % en poids de Mg. Le revêtement de brasage peut comprendre un deuxième alliage d'aluminium comprenant de 0,05 à 2,00 % en poids de Mg. Les premier et deuxième alliages d'aluminium peuvent comprendre une quantité de magnésium suffisante pour obtenir une Tsolidus(IL) = 5 °C Tliquidis(BL). Les nouveaux produits de brasage en alliage d'aluminium peuvent être utiles, par exemple, dans le brasage sans flux.
Patent CA-3149240-A1 (CA)
Inventor: KRAWCZYK ROMAN
IPC: H01B11/00
Filed: 2020-09-04
Abstract: A data cable assembly includes at least one pair of conductors twisted about one another, optionally disposed along an outer surface of a pair separator. The conductors are covered by an inner jacket, and an armor disposed on the outer surface of the inner jacket. The inner jacket is covered by an outer jacket with a rip cord disposed between the armor and the outer jacket
Patent CA-3149485-A1 (CA)
Title: An iot based system and method for health monitoring
Inventor: OJHA RENU
IPC: A61B5/00
Filed: 2022-02-18
Abstract: The various embodiments of the present invention provide an Internet-of-things (IOT) based system for health monitoring. The system comprising a wearable device, a local server, a computer readable medium and a central server. The wearable device comprises a plurality of physiological sensors and is connected to a set of IOT based devices. The wearable device is connected to the local server for controlling a plurality of household devices connected to the local server through IOT. The computer readable medium acts as an interface between a user device and a first responder device. The central server provides an interconnection between the user device and the first responder device and records a data exchange between the user device and the first responder device. -1-
Patent CA-3149572-A1 (CA)
Inventor: WATTS ASHLEE
IPC: A61K35/34
Filed: 2019-08-30
Abstract: The data presented herein relates to therapeutic compositions of mesenchymal stem cells (MSCs). In particular, pharmaceutically acceptable MSC compostions are xenogen-free and do not have immunological adverse effects. Mesenchymal stem cells expanded in a cell culture media comprising bone marrow supernatant produce xenogen-free mesenchymal stem cells. Such xenogen-free MSC compositions improve therapy for medical conditions including, but not limited to, osteoarthritis, cardiovascular disorders and/or diabetes.
Patent CA-3150527-A1 (CA)
Title: Alkali-silica mitigation admixture, methods of making and kits comprising the same
Inventor: RAJABIPOUR FARSHAD
IPC: C04B24/10
Filed: 2020-09-09
Abstract: The present invention relates in part to an alkali-silica reaction mitigation admixture comprising an organic or inorganic salt that provides an aluminum, calcium, magnesium, or iron cation. The present invention also relates to a method of mitigating the alkali-silica reaction in a concrete product. The invention is further related to kits comprising the alkali-silica mitigation admixture and an instruction booklet.
Patent CA-3151058-A1 (CA)
Title: Preparation for removal and/or prevention of an infection associated with staphylococcus epidermidis
Inventor: AHLENIUS MATS
IPC: A01N47/00
Filed: 2020-09-18
Abstract: The disclosure relates to a kit of parts including a first component comprising a single amino acid, said single amino acid being leucine, and a second component comprising an active chlorine compound. There is also provided a treatment preparation prepared from the components of said kit of parts. Further, there is provided an article such as a medical device treated with the treatment preparation. The kit of parts, the treatment preparation and/or the article may be used for treating an infection associated with <i>Staphylococcus epidermidis</i> such as a Health-Care Associated infection, a wound, a sore, an ulcer, a burn.
Patent CA-3151642-A1 (CA)
Title: Retroeclairage multivue et dispositif d'affichage multivue, et procede faisant appel a des elements multifaisceaux reflechissants
Inventor: FATTAL DAVID A
IPC: G02B27/30
Filed: 2020-09-10
Abstract: Le dispositif de rétroéclairage multivue, le dispositif d'affichage multivue et le procédé de fonctionnement de rétroéclairage multivue incluent des éléments multifaisceaux réfléchissants configurés pour la lumière émise ayant des faisceaux lumineux directionnels avec des directions correspondant à des directions de visualisation d'une image multivue. Le rétroéclairage multivue comprend un guide de lumière configuré pour guider la lumière et un réseau des éléments multifaisceaux réfléchissants, chaque élément multifaisceaux réfléchissant comprenant une pluralité de sous-éléments réfléchissants et étant conçu pour diffuser par réflexion une partie de la lumière guidée en tant que lumière émise. L'écran d'affichage multivue comprend le rétroéclairage multivue et un réseau de modulateurs de lumière pour moduler les faisceaux de lumière directionnels pour produire l'image multivue.
Patent CA-3151674-A1 (CA)
Inventor: FOX JAMIE
IPC: B65D47/08
Filed: 2020-08-15
Abstract: A tamper-evident closure is provided and comprises a base and a lid. The lid is movable between a closed and an open position with respect to the base. The closure comprises a tamper-evident member which is initially provided on or by the base with the closure in an unopened condition. The tamper-evident member is released from the base when the lid is initially moved to the open position and is then retained by the lid.
Patent CA-3152752-A1 (CA)
Inventor: HENLEY THOMAS
IPC: C12N15/63
Filed: 2020-10-01
Abstract: Provided herein are methods for modulating the psilocybin biosynthesis pathway in fungi or other organisms. Also provided are genetically modified fungi and organisms with induced and/or increased expression of psilocybin and psilocin and psilocybin and/or psi!ocin compositions generated by the provided methods.
Patent CA-3157580-A1 (CA)
Inventor: BROWKA EDWARD P
IPC: A61M39/16
Filed: 2020-10-28
Abstract: L'invention concerne un capuchon de désinfection pour le raccordement à un raccord médical, le capuchon de désinfection comprenant un boîtier présentant une paroi supérieure et une paroi latérale formant une cavité, un désinfectant ou un agent antimicrobien et une bille disposés à l'intérieur de la cavité. Une surface externe du boîtier comprend un filetage suffisant pour s'interverrouiller avec un élément d'accouplement d'un raccord fileté, ou plus particulièrement un raccord Luer mâle. Le capuchon peut également comprendre une fermeture pelable pour empêcher que le désinfectant ou l'agent antimicrobien ne sortent de la cavité. La cavité du capuchon peut également comprendre une ou plusieurs nervures disposées sur la surface interne de la cavité pour retenir la bille dans la cavité, formant un canal d'écoulement lorsque la bille est enfoncée plus loin dans la cavité. Une surface de paroi latérale extérieure du boîtier peut comprendre une pluralité d'éléments de préhension.
Patent CA-3158760-A1 (CA)
Title: System and method for removing drilling fluid from drill cuttings using direct heat
Inventor: MCINTYRE BARRY
IPC: B01D5/00
Filed: 2020-11-18
Abstract: Methods and systems for removing drilling fluid from wet drill cuttings are described. According to some embodiments, the method comprises: at a pressure above atmospheric pressure: using an internal combustion engine, combusting an air-fuel mixture comprising air and a hydrocarbon-based fuel, thereby producing a combustion exhaust at a first temperature; providing the combustion exhaust to the wet drill cuttings to contact and directly heat the wet drill cuttings by convection so that at least some fluid is evaporated therefrom and at least some dry solid drill cuttings remain, the evaporated fluid comprising drilling fluid and water; condensing at least a portion of the evaporated fluid to produce condensed drilling fluid, water and non-condensable inert gas; and separately recovering the condensed drilling fluid, the water and the dry solid drill cuttings.