baber/WOPTO huggingface dataset:
Patent CA-2941249-C (CA)
Title: Circuit d'attaque pour un capteur de conductivite
Inventor: PRESS EFREM
IPC: G01R27/22
Filed: 2015-03-16
Granted: 2018-06-19
Abstract: L'invention porte sur un circuit d'attaque pour un capteur de conductivité de fluide, lequel capteur comprend une unité de modulation de largeur d'impulsion, un pont H, des premier et second amplificateurs différentiels, et un convertisseur analogique/numérique (ADC). L'unité de modulation de largeur d'impulsion génère deux signaux d'attaque opposés. Le pont H reçoit les deux signaux d'attaque opposés et génère deux sorties de pont H. Le premier amplificateur différentiel comprend des premières entrées connectées en parallèle à une résistance de shunt. L'une des premières entrées est couplée aux deux sorties de pont H générées. Le second amplificateur différentiel comprend des secondes entrées connectées en parallèle à une paire de bornes ayant un capteur attaché à ces dernières. L'une des secondes entrées et la paire de bornes reçoivent un signal à partir de l'autre des deux sorties de pont H générées. Le convertisseur analogique/numérique reçoit une première sortie représentative d'un premier courant à partir du premier amplificateur différentiel ; et une seconde sortie représentative d'un second courant à partir du second amplificateur différentiel.
Patent CA-2943335-C (CA)
Inventor: NARIYASU HIROKI
IPC: F01P7/16
Filed: 2015-02-13
Granted: 2018-03-13
Abstract: An engine coolant circuit circulating coolant to cool an engine includes: a plurality of thermostatic switching valves disposed in parallel in passages leading from a coolant outlet of the engine; electrically driven three-way valves disposed downstream from the respective thermostatic switching valves in terms of a circulating direction of the coolant; and a radiator and an engine waste heat recovery device disposed in parallel in passages leading from coolant outlets of the electrically driven three-way valves, each one of the electrically driven three-way valves being provided with two coolant outlets, having one of the two coolant outlets thereof configured to communicate with the radiator, and having another one of the two coolant outlets thereof configured to communicate with the engine waste heat recovery device.
Patent CA-2946704-C (CA)
Title: Compact head-mounted display system
Inventor: AMITAI YAAKOV
IPC: G02B17/00
Filed: 2015-04-21
Granted: 2022-03-15
Abstract: There is provided an optical system, including a light-transmitting substrate (20) having at least two major surfaces (26) and edges, an optical prism (54) having at least a first (58), a second (56) and a third (60) surface, for coupling light waves having a given field- of-view into the substrate by total internal reflection, at least one partially reflecting surface located in the substrate, the partially reflecting surface being orientated non-parallelly with respect to the major surfaces of the substrate, for coupling light waves out of the substrate, at least one of the edges (50) of the substrate is slanted at an oblique angle with respect to the major surfaces, the second surface of the prism is located adjacent to the slanted edge of the substrate, and a part of the substrate located next to the slanted edge is substantially transparent, wherein the light waves enter the prism through the first surface of the prism, traverse the prism without any reflection and enter the substrate through the slanted edge.
Patent CA-2948461-C (CA)
Inventor: COOK GRANT O
IPC: B22D30/00
Filed: 2014-06-25
Granted: 2019-07-02
Abstract: Selon un mode de réalisation cité à titre d'exemple, cette invention concerne une enceinte d'isolation comprenant une coque externe présentant une extrémité ouverte et une extrémité supérieure, et une coque interne agencée à l'intérieur de la coque externe et comprenant une pluralité d'éléments de paroi latérale et un élément supérieur. Lesdits éléments de paroi latérale peuvent se déplacer indépendamment les uns par rapport aux autres et à l'élément supérieur, et la pluralité d'éléments de paroi latérale ainsi que l'élément supérieur comprennent chacun un élément de support et un matériau d'isolation disposé sur l'élément de support. Un ou plusieurs dispositif(s) souple(s) est/sont agencé(s) entre la coque externe et au moins un élément d'entre la pluralité d'éléments de paroi latérale et l'élément supérieur. Ledit/lesdits dispositif(s) souple(s) sollicite ledit/lesdits élément(s) d'entre la pluralité d'éléments de paroi latérale et l'élément supérieur contre des surfaces extérieures adjacentes d'un moule apte à être positionné à l'intérieur de la coque interne.
Patent CA-2952227-C (CA)
Title: Rotary livestock feeder with gravity flow feed openings
Inventor: EAKIN GEORGE R
IPC: A01K5/02
Filed: 2015-06-12
Granted: 2022-07-12
Abstract: A feeder (10) for dispensing feed to livestock includes a trough (11) and a hopper (12) mounted above the trough (11). The hopper (12) includes a sidewall, a bottom (20), a central feed discharge hole (21) through the bottom (20), and a plurality of gravity flow feed openings (30) arranged around the central feed discharge hole (21). A deflector (22) is mounted in the hopper (12) above and vertically spaced from the hopper bottom (20) to cover the central feed discharge hole (21) to restrict gravity flow of feed from the hopper (12) through the central feed discharge hole (21). A sweep member (25) is mounted for rotation about a vertical axis for sweeping feed under the deflector (22) to the central feed discharge hole (21) for discharge into the trough (11). A closure system (31) is associated with the gravity flow feed openings (30) to automatically close the gravity flow feed openings (30) once animals start moving the sweep member (25) to sweep feed to the central feed discharge hole (21).
Patent CA-2952814-C (CA)
Inventor: OLSON JOELLE F
IPC: A01N33/02
Filed: 2015-06-08
Granted: 2023-09-19
Abstract: La présente invention concerne une composition et un procédé pour attirer les punaises de lit vers un piège ou vers un emplacement où un insecticide ou un pesticide est présent, ou vers un piège ou un emplacement où une infestation de punaises des lits peut être détectée. La présente invention concerne une composition pour attirer les punaises de lit qui comprend un ou plusieurs composés parmi la méthyldiéthanolamine (MDEA), la monoéthanolamine (MEA), la diéthanolamine (DEA), la triéthanolamine (TEA), et le trisulfure de diméthyle (DMTS) ; un support ; et éventuellement un ou plusieurs amides choisis parmi l'oléamide, l'octanamide, le nonanamide, et le laurylamide ; l'urée, le biuret ou le triuret ; et un ou plusieurs acides gras aliphatiques. La présente invention concerne en outre un procédé de traitement d'un article par l'application de la composition sur l'article, lequel article comprend un dispositif pour piéger ou détecter des punaises de lit ou un dispositif pour traiter une infestation de punaises de lit.
Patent CA-2954360-C (CA)
Title: Phenotypic characterization and in situ genotyping of a library of genetically different cells
Inventor: ELF JOHAN
IPC: C12Q1/00
Filed: 2015-02-27
Granted: 2022-11-22
Abstract: A library of cell strains is characterized by culturing cells at spatially defined and separated positions in a culturing device (1) and determining a phenotypic characteristic of each cell strain in the culturing device (1). The cells are fixated at the spatially defined and separated positions in the culturing device (1) followed by in situgenotyping a respective variable region (150) of each cell strain at the spatially defined and separated positions in the culturing device (1). Each respective phenotypic characteristic is connected to each respective genotype based on the spatially defined and separated positions in the culturing device (1).
Patent CA-2961966-C (CA)
Inventor: SPITZNER JORG
IPC: F03D1/06
Filed: 2015-05-21
Granted: 2019-04-02
Abstract: The invention relates to a wind turbine rotor blade (1), comprising a top side (13), a bottom side (14), a leading edge (16), a trailing edge (15), a hub fastening means (17), and a blade tip (12), wherein the wind turbine rotor blade (1) is divided into a hub region (111), a center region (112), and a blade tip region (113) and wherein a root region (11) from the hub fastening means (17) to the maximum blade depth (Smax) is defined, wherein an air-conducting channel (23) extending radially outward for conducting suctioned air from a suction region (21) to a blow-out region (22) arranged in the blade tip region (113) is provided inside the wind turbine rotor blade (1) and boundary layer suctioning occurs, wherein the suctioning of the air occurs on the top side (13) of the wind turbine rotor blade (1), and a boundary layer fence (28) is provided in the hub region (111) near the hub fastening means (17) in order to prevent a flow in the direction of the hub fastening means (17).
Patent CA-2964226-C (CA)
Inventor: LETTKEMAN DENNIS MARK
IPC: C04B11/00
Filed: 2015-10-05
Granted: 2022-12-06
Abstract: Gypse calciné synthétique revêtu de DTPA doté de propriétés de type alpha et obtenu au moyen de revêtement par pulvérisation de DTPA sur du gypse calciné synthétique. Compositions à base de ciment comprenant du gypse calciné synthétique revêtu de DTPA et à faible demande en eau. L'invention concerne également des procédés pour réguler le temps ouvert d'une boue cimentaire par l'augmentation ou la diminution de la quantité de gypse calciné synthétique revêtu de DTPA dans la boue.
Patent CA-2964619-C (CA)
Title: Device and method for removal of pollutants from gas streams
Inventor: WEAGLE GLENN E
IPC: B01D53/02
Filed: 2017-04-20
Granted: 2021-07-13
Abstract: A filtering device is provided for filtering pollutants from a gas stream. The device includes a cartridge comprising an inner perforated passage, an outer perforated jacket, one or more non-perforated ends and a sorbent bed contained between the inner passage and the outer jacket; and a outer shell containing the cartridge and having a first port in fluid communication with the inner perforated passage and a second port in fluid communication with the outer perforated jacket. A flowpath of the gas stream into any one of the first port or the second port, through the sorbent bed and out of the other of the first port or the second port is a bidirectional flowpath. A method is further provided for filtering pollutants from a gas stream. The method includes the steps of allowing the gas stream to flow into a filtering device in a first direction, the device comprising a cartridge having a sorbent bed contained therein; directing the gas stream to bend in a second direction differing from the first direction as it enters the sorbent bed; and allowing the gas stream to pass through the sorbent bed and to exit the device.
Patent CA-2969589-C (CA)
Title: Fail safe flushing bioreactor for selenium water treatment
Inventor: PICKETT TIMOTHY MICHAEL
IPC: C12M1/00
Filed: 2017-06-05
Granted: 2022-12-13
Abstract: A biological reactor system treats concentrated contaminated water with a combination of upflow and downflow bioreactors that are downstream from a reverse osmosis or other concentrator. The system may have a fail-safe configuration where flush water may be introduced to the reactors in the event of a power failure or when taking the reactors offline. Many reverse osmosis systems introduce antiscalant treatments upstream so that the reverse osmosis filters do not scale. However, such treatments result in superconcentrated conditions of the antiscalants in the contaminated water processed by the bioreactors. A flushing system may deconcentrate the bioreactors to prevent the antiscalants from precipitating and fouling the bioreactors.
Patent CA-2969814-C (CA)
Title: Modulateurs de canaux calciques ca2+ actives par la liberation de calcium ca2+ (crac) et leurs utilisations pharmaceutiques
Inventor: GREENBERG MILTON L
IPC: A61K31/401
Filed: 2016-01-11
Granted: 2023-06-13
Abstract: L'invention concerne des composés qui modulent l'activité de canaux CRAC, des procédés de préparation de tels composés, des compositions pharmaceutiques et des médicaments contenant de tels composés, ainsi que des méthodes d'utilisation de tels composés pour traiter des états, des pathologies ou des troubles associés à l'activité des canaux CRAC.
Patent CA-2969987-C (CA)
Inventor: VACLIK PAUL
IPC: H04W28/14
Filed: 2017-06-07
Granted: 2023-03-14
Abstract: Il est décrit une fourniture de données de contenu à un lecteur de contenu à bord dun véhicule. Le procédé comprend, à un dispositif à bord du véhicule, la réception, à partir dune unité éloignée, dau moins un segment de données de contenu dune diffusion média à être jouée lors dune seule session média. Les segments de données de contenu sont stockés dans un tampon transitoire suivant la réception à un dispositif à bord du véhicule et avant lexécution inversée par le lecteur de contenu. Le procédé comprend également la génération dune pluralité de listes de lecture pour la seule session média. La pluralité de listes de lecture comprennent une première liste de lecture comprenant un premier segment de données de contenu stocké dans le tampon transitoire, et une deuxième liste de lecture comprenant un deuxième segment de données de contenu stocké dans une mémoire à bord du véhicule, le deuxième segment de données de contenu dune deuxième diffusion média.
Patent CA-2970918-C (CA)
Inventor: STICKLUS JAN
IPC: F21K9/00
Filed: 2015-12-09
Granted: 2019-03-26
Abstract: The invention relates to an LED luminaire potting method having the following steps:  introducing a configured luminaire to be potted with an optically transparent potting compound into an at least partly optically transparent potting mold (16). The potting mold (16) is arranged in a vacuum chamber (11), and the luminaire is fixed in the potting mold (16) such that the luminaire does not come into contact with the walls of the potting mold;  introducing an optically transparent potting compound (18) into the potting mold (16) until at least the luminaire is surrounded; and detecting a quantity of bubbles and the quality of the bubble prevention of the optically transparent potting compound (18) by means of an optical sensor or image detector (14), wherein the pressure in the vacuum chamber (11) is controlled in order to influence the bubbles and/or a pivot/inclination device (12) is controlled in order to move the vacuum chamber (11) and/or the potting mold (16) in order to expel detected gas/air bubbles (19) out of the optically transparent potting compound (18). The invention further relates to an LED luminaire and a method for producing a potted LED luminaire.
Patent CA-2975269-C (CA)
Inventor: FLEURY MELISSA
IPC: C07D263/34
Filed: 2016-02-12
Granted: 2023-09-19
Abstract: Dans un aspect, l'invention concerne un composé de la structure : (1), ou un sel pharmaceutiquement acceptable de celui-ci, et une forme cristalline de ce composé, ayant une activité d'inhibition de la néprilysine. Dans un autre aspect, l'invention concerne des compositions pharmaceutiques comprenant ce composé; des procédés d'utilisation de ce composé; et des procédés permettant de préparer ce composé.
Patent CA-2976233-C (CA)
Inventor: KERANEN OLLI
IPC: A61F2/24
Filed: 2013-01-24
Granted: 2019-12-24
Abstract: The present disclosure relates to an arrangement, a loop-shaped support, a prosthetic heart valve and a method of repairing or replacing a native heart valve With the method or the arrangement, leakage or regurgitation between a prosthetic heart valve and the surrounding valve tissue is prevented In one embodiment, an arrangement for replacement or repair of a native heart valve is provided, which comprises a loop-shaped support (41) and a prosthetic heart valve (70) and wherein an outer segment (32) of the loop-shaped support (41) is positionable towards surrounding valve tissue of a native heart valve and wherein an outer surface (74) of the prosthetic heart valve (70) is positionable towards an inner segment (34) of the loop-shaped support (41) so as to prevent paravalvular leakage or regurgitation between the prosthetic heart valve (70) and the surrounding valve tissue of the native heart valve.
Patent CA-2985481-C (CA)
Inventor: BEHRENDORFF JAMES BRUCE YARNTON
IPC: C12N15/63
Filed: 2016-05-26
Granted: 2019-04-30
Abstract: The invention provides genetically engineered microorganisms and methods for producing chorismate-derived products, such as parahydroxybenzoic acid, salicylate, 2-aminobenzoate, 2,3-dihydroxybenzoate, and 4-hydroxycyclohexane carboxylic acid. Typically, the microorganism comprises at least one of (a) an exogenous chorismate pyruvate lyase, (b) an exogenous isochorismate synthase, (c) an exogenous isochorismate pyruvate lyase, and (d) a prephenate synthase comprising a disruptive mutation.
Patent CA-2986029-C (CA)
Inventor: SUN BENJAMIN JIEMIN
IPC: B33Y10/00
Filed: 2016-05-16
Granted: 2023-05-23
Abstract: Fast rapid prototyping method, using for instance a continuous moving surface liquid system for making any 3D objects, such as dental devices, including but not limited to artificial teeth, dentures, orthodontic appliances, aligners, splints, veneers, inlays, onlays, copings, frame patterns, crowns and bridges and the like. 3D printers, such as DLP or stereolithography printer, are used to cure polymerizable material in a layer-by-layer manner to build-up the object rapidly and continuously. At least one mechanical arm is located proximate the bottom of the resin bath to allow a faster release of the cured layer form the bottom of the resin bath.
Patent CA-2986690-C (CA)
Title: Security systems for mitigating attacks from a headless browser executing on a client computer
Inventor: LI ZHIWEI
IPC: G06F11/00
Filed: 2016-03-30
Granted: 2023-09-05
Abstract: Computer systems and methods in various embodiments are configured for improving the security and efficiency of server computers interacting with client computers that may be executing malicious software. In an embodiment, a computer system comprises a memory; one or more processors coupled to the memory; a processor logic coupled to the memory and the one or more processors, and configured to: intercept, from a server computer, one or more original instructions to be sent to a browser of a client computer; send the one or more original instructions to the browser and one or more telemetry instructions, which when executed, generate telemetry data indicating one or more objects that were referenced by the browser and to send the telemetry data to the intermediary computer; receive the telemetry data and determine whether the browser is legitimate or illegitimate based on the set of telemetry data.
Patent CA-2987570-C (CA)
Title: 1,3,4-oxadiazole sulfamide derivative compounds as histone deacetylase 6 inhibitor, and the pharmaceutical composition comprising the same
Inventor: LEE JAEKWANG
IPC: C07D413/04
Filed: 2016-07-27
Granted: 2021-06-15
Abstract: The present invention relates to novel compounds having histone deacetylase 6 (HDAC6) inhibitory activity, stereoisomers thereof or pharmaceutically acceptable salts thereof, the use thereof for the preparation of therapeutic medicaments, pharmaceutical compositions containing the same, a method for treating diseases using the composition, and methods for preparing the novel compounds. The novel compounds, stereoisomers thereof or pharmaceutically acceptable salts thereof according to the present invention have histone deacetylase (HDAC) inhibitory activity and are effective for the prevention or treatment of HDAC6-mediated diseases, including infectious diseases; neoplasms; endocrine, nutritional and metabolic diseases; mental and behavioral disorders; neurological diseases; diseases of the eye and adnexa; cardiovascular diseases; respiratory diseases; digestive diseases; diseases of the skin and subcutaneous tissue; diseases of the musculoskeletal system and connective tissue; or congenital malformations, deformations and chromosomal abnormalities.
Patent CA-2988643-C (CA)
Inventor: HOYT BERWYN LEE
IPC: G01D18/00
Filed: 2011-10-31
Granted: 2019-05-28
Abstract: The invention is a rotational sensor to sense an object's angle and methods to analyse the sensor output. The sensor has a first emitting source, to either emit onto, or from the object, a first receiving sensor, to receive emissions from the first emitting source, either directly or indirectly, the emissions received dependent on said angle, first receiving sensor outputting a first signal a course measurement of the angle. Also present is a second emitting source, to emit onto, or from the object and a second receiving sensor, to receive emissions from the second emitting source, either directly or indirectly the emissions received again dependent on said angle, second receiving sensor outputting a second signal, as a fine measurement of the angle. A method of use of the sensor is disclosed together with a method of combining the fine and course measurements to output a signal with zero error.
Patent CA-2996765-C (CA)
Title: Flitch tracking
Inventor: GREEN PAUL W
IPC: G06T17/00
Filed: 2018-02-27
Granted: 2023-02-21
Abstract: In various embodiments, a scanner optimizer system may generate a virtual model of a predicted flitch based on a 3D model of a log/cant and a cut solution for the log/cant. The scanner optimizer system may compare a virtual model of an actual flitch to virtual models of predicted flitches by comparing data points at a fixed elevation relative to one or both faces of the models. Based on the comparisons, the scanner optimizer system may identify the source log from which the actual flitch was cut. In addition, the scanner optimizer system may identify the saw used to cut the actual flitch, and/or other relevant information, and use the additional information to monitor and adjust the saws and other equipment. Embodiments of corresponding apparatuses and methods are also described.
Patent CA-3000158-C (CA)
Title: Electronic door lock assembly preload compensation system
Inventor: BATY DAVID MATTHEW
IPC: E05B47/00
Filed: 2013-07-15
Granted: 2021-05-18
Abstract: ABSTRACT Methods for operating a door lock apparatus are disclosed. A method includes drawing current from a power source to actuate an electronic actuator to transition a door locking mechanism between locked and unlocked positions. The method includes limiting the current drawn by the electronic actuator to an allowable peak current. The method includes identifying an event failure condition based upon at least one of the current drawn by the electronic actuator and an actual position of the door locking mechanism. The method includes increasing the allowable peak current in response to a predetermined number of event failure conditions.
Patent CA-3006245-C (CA)
Inventor: SABBAHI WESAM
IPC: A61F7/00
Filed: 2016-09-30
Granted: 2019-04-02
Abstract: The air flow system (10) includes a hose member (20) having an exterior flow tube (22) and an interior flow tube (24), a distal connector (30), and a proximal connector (50). The air flow in the interior flow tube (24) is separate from the exterior flow tube (22). Air flows from the exterior flow tube (22), through a flow chamber (150), around a treatment site (202) of inflammation and back to the interior flow tube (24). The system (200) for air circulation therapy also includes a body attachment device (160), an air pump supply (100), an air recovery unit (130), a temperature sensor (162), an air flow sensor (164), and a controller (166). The method includes inserting a body part with a treatment site within the flow chamber, and sealing the flow chamber to the air flow system. Temperature regulated air flow is supplied to the treatment site in the flow chamber and collected from the flow chamber.