baber/WOPTO huggingface dataset:
Patent CA-3062536-A1 (CA)
Inventor: VENHAUS DAVID
IPC: F21V21/00
Filed: 2018-05-04
Abstract: The disclosure is directed to an uplight assembly and a luminaire incorporating the same. The luminaire includes a housing having an upper cover at least partially defining an interior. The upper cover has an opening formed in a top wall facing a first direction. A primary light emitter is connected to the housing and facing a second direction opposite the first direction. A chassis is connected to the upper cover. A secondary light emitter is connected to the chassis. A reflector is connected to the chassis. Wherein the second light emitter and the reflector are configured to emit light through the opening.
Patent CA-3064912-A1 (CA)
Inventor: MCCUTCHAN MICHAEL DEAN
IPC: B05C17/01
Filed: 2019-12-12
Abstract: A tool which is relatively simple in design, is easy to manufacture and assemble, and which is capable of dispensing precise amounts of the fluid contents of a deformable tube until the contents have been substantially completely dispensed is provided. The tool includes interlocking casing halves and a rigid actuator jaw which is adapted to be pressed against the tube to dispense the contents of the tube.
Patent CA-3066443-A1 (CA)
Inventor: TWERDOCLEB COLIN
IPC: E21B19/16
Filed: 2020-01-02
Abstract: ABSTRACT OF THE INVENTION  In one aspect there is provided a pipe spinner and lifter for supporting and rotating a cylindrical member having a longitudinal axis. The pipe spinner and lifter comprises a pair of jaws that pivot about a pivot member, to allow the pipe spinner and lifter to actuate between an open configuration and a closed configuration. A plurality of rollers are mounted on the jaws, each rotatable about a rolling axis. When the pipe spinner and lifter is in the closed configuration, the cylindrical member can be rotatably captured by the pipe spinner and lifter, allowing .. the cylindrical member to rotate about its longitudinal axis. Preferably, the plurality of rollers are arranged in a substantially mirrored arrangement on the jaws.  More preferably, the rolling axis of each of the rollers is substantially parallel to the cylindrical member's longitudinal axis.
Patent CA-3069968-A1 (CA)
Title: Composition dentaire a base d'hydrogel hydrosoluble et ses procedes de fabrication et d'utilisation
Inventor: JHA AMIT
IPC: A61L27/38
Filed: 2018-07-19
Abstract: La présente invention concerne des compositions dentaires, plus particulièrement une composition de vernis dentaire hydrosoluble utile pour une fluoration efficace, une reminéralisation biomimétique in situ et une adhérence améliorée à l'émail. La composition dentaire comprend un polymère formant un hydrogel ayant des propriétés de cohésion avec lui-même et des propriétés d'adhérence à un émail dentaire. Le polymère formant un hydrogel comprend un polymère hydrosoluble et un promoteur d'adhérence chimiquement et/ou physiquement conjugué au polymère hydrosoluble. Les modes de réalisation concernent en outre des procédés de formation d'un polymère formant un hydrogel et l'utilisation d'un polymère formant un hydrogel pour préparer une telle composition dentaire.
Patent CA-3071409-A1 (CA)
Title: Systeme d'analyse d'impact et de resistance a la perforation
Inventor: MCCARTY II DONALD L
IPC: G01N3/42
Filed: 2018-04-30
Abstract: L'invention concerne un procédé et un système d'analyse d'une caractéristique physique d'un échantillon de film. Le système comprend un système de maintien de matériau conçu pour maintenir l'échantillon de film ; un système de test de fléchettes conçu pour tester une caractéristique physique de l'échantillon de film ; et un système de déplacement conçu pour déplacer l'échantillon de film maintenu à analyser ou à tester entre des stations. Le système de déplacement est conçu pour déplacer l'échantillon de film maintenu dans le système de maintien de matériau vers le système de test de fléchettes.
Patent CA-3072374-A1 (CA)
Inventor: ELERYAN OMAR
IPC: B64C27/08
Filed: 2017-08-08
Abstract: A lightweight, pocket-sized unmanned aerial vehicle (UAV) that can be held in an outstretched hand by a user for takeoff and landing of the UAV. The UAV comprises a semi-toroidal or a substantially toroidal hollow body that defines a duct. The UAV  further comprises a motor for rotating a fan that directs air into and out of the duct enabling the UAV to take flight. The UAV comprises a flight-control system that comprises at least two flight control surfaces that can alter the directed air as it flows through the duct for controlling the roll and pitch and optionally the yaw of the UAV during flight. The flight control system may be controlled by a microprocessor controller. The UAV further comprises a payload, with at least a wireless transmitter and receiver unit.
Patent CA-3072375-A1 (CA)
Inventor: DIXON LAURA RENEE
IPC: A41D1/00
Filed: 2018-09-17
Abstract: La présente invention concerne des sous-vêtements pour utilisation dans des environnements actifs, l'utilisateur d'un tel sous-vêtement se livrant à une activité qui nécessite des mouvements d'accélération. Dans certains modes de réalisation préférés, ces sous-vêtements peuvent être des soutiens-gorge de sport construits à partir d'un matériau rigidifié ou renforcé et peuvent comprendre des bonnets d'amortissement découplés pour soutenir un tissu mammaire, et un système de fixation incorporé dans une armature renforcée qui permet au porteur de porter et retirer plus facilement le sous-vêtement sans compromettre le support d'armature.
Patent CA-3072473-A1 (CA)
Title: Systeme de notification de mouvement et d'incontinence de patient
Inventor: KILCRAN MICHAEL D
IPC: A61B5/00
Filed: 2018-08-10
Abstract: L'invention concerne un système de notification qui produit une notification d'événements de patient, tels qu'un mouvement et/ou une incontinence. Le système de notification comprend une pluralité de différents coussinets de capteur de pression ainsi qu'un coussinet d'incontinence destiné à être utilisé en association avec un seul moniteur.
Patent CA-3072778-A1 (CA)
Title: Thermatrail
Inventor: HUMBER MICHAEL
IPC: F25C5/02
Filed: 2020-02-18
Abstract: Wintertime comes with a variety of different weather, from mildly slushy to freezing ice storms.  As a motorist, driving under these conditions can become extremely dangerous due to reduced visibility and reduced traction on the road. Unfortunately, those risk-factors are unavoidable and are naturally associated with the weather; however, there are a multitude of driving risk-factors that can be eliminated, and, my partner and l have designed a way to eliminate one. Once snow builds up onto the rooftops of tall trailers, the options for removal are either dangerous, or limited, so the trucking industry rarely has it accomplished.  Our design concept is to eliminate the buildup of snow on the roof of tall trailers so that large sheets of snow or ice does not fall from it and become disastrous for anyone nearby. Our design concept is an apparatus that can be continuously attached to, or detached from, multiple trailers, or, simply attached to one desired trailer to last throughout snowy seasons.
Patent CA-3076893-A1 (CA)
Inventor: MCKIBBEN AARON P
IPC: E05B65/10
Filed: 2018-08-08
Abstract: An exemplary noise-reducing mechanism for door hardware includes a housing, a damper, and a stop. The door hardware includes a first component and a second component, and an operational movement of the door hardware causes relative movement of the first and second components. The housing is mounted to the first component, and the damper is mounted to the housing. The stop is mounted to the second component such that the stop engages the damper during the operational movement. The damper is configured to slow the operational movement, thereby reducing noise generated by operation of the door hardware.
Patent CA-3077475-A1 (CA)
Inventor: HEBRANK JOHN H
IPC: A61M11/00
Filed: 2018-10-04
Abstract: An in-line droplet delivery device and related methods for delivering precise and repeatable dosages to a subject for pulmonary use is disclosed. The in-line droplet delivery device includes a housing, a mouthpiece, a reservoir, an ejector mechanism, and at least one differential pressure sensor. The in-line droplet delivery device is automatically breath actuated by the user when the differential pressure sensor senses a predetermined pressure change within housing. The in-line droplet delivery device is then actuated to generate a plume of droplets having an average ejected particle diameter within the respirable size range, e.g, less than about 5-6 µm, so as to target the pulmonary system of the user. the droplet delivery device is configured in an in-line orientation in that the housing, its internal components, and various device components (e.g., the mouthpiece, air inlet flow element, etc.) are orientated in a substantially in-line or parallel configuration (e.g., along the airflow path) so as to form a small, hand-held device.
Patent CA-3078499-A1 (CA)
Inventor: TSIVIN VITALY
IPC: H04N21/262
Filed: 2018-10-03
Abstract: System and method embodiments are described that enable generation of an electronic content schedule. In a method embodiment, one or more data files including TV viewing data and descriptive data of a plurality of individuals are received. Target audience criteria, target TV content, and criteria for key performance indicators (KPIs) are received. KPIs for a target segment are tracked. Spot watching probabilities for each individual in the target segment are calculated. A plurality of spot packages is generated based on the target TV content. For each spot package, a probabilistic segment is generated based on the spot watching probabilities and a plurality of KPIs are calculated. Scores corresponding to the spot packages are generated based on the plurality of KPIs and based on tracked KPIs of the target segment. The content schedule is generated by selecting a spot package selected from the plurality of spot packages based on the scores.
Patent CA-3079898-A1 (CA)
Inventor: PRIEUR CEDRIC
IPC: C13K11/00
Filed: 2018-11-16
Abstract: The invention relates to a method for separating a mixture in a system comprising a plurality of chromatography columns, the method successively comprising, in a cyclical manner, in a given part of the system: a step of collecting a raffinate; a step of injecting the mixture to be separated; a step of collecting an extract; and a step of injecting a mobile phase; the method further comprising: determining, in a node of the system, the history of a variable representing the concentration of at least one species contained in the mixture to be separated; detecting, within said history, a characteristic point between the beginning of a step of collecting the extract and the end of the following step of collecting the raffinate; comparing the position of the characteristic point in relation to a target position; and adjusting the carrier volume of the characteristic point, modifying the position of the characteristic point in order to bring the position of the characteristic point closer to the target position; the volume of the mobile phase injected per cycle being maintained higher than, or equal to, a minimum threshold and/or lower than, or equal to, a maximum threshold. The invention also relates to a computer program for carrying out the steps of such a method, to a storage medium on which such a program is recorded, and to a system comprising a processor coupled to a memory on which such a program is recorded.
Patent CA-3081108-A1 (CA)
Inventor: BOELEN SANDER JOHANNES
IPC: G02B6/32
Filed: 2018-11-09
Abstract: An optical imaging connector connects an optical fiber to a lens located adjacent to an imaging target, such as the brain tissue of a laboratory animal. A fiber assembly of the connector includes a ferrule holding the fiber and a ferrule adapter with a radially- extending coupler. The fiber assembly is removably joined to a lens assembly that holds the lens adjacent to a receptacle in which the ferrule is inserted coaxial to the lens. The lens holder has a radially-extending coupler that engages the coupler of the ferrule adapter to hold the two assemblies together. A focus adjustment mechanism, such as a screw, is manually adjustable by a user to change the position of the second coupler relative to the lens holder, and thereby change the axial position of the ferrule in the ferrule receptacle. One or more magnets may be used to provide a mutual attraction between the couplers.
Patent CA-3082868-A1 (CA)
Title: Treating hidradenitis suppurativa with il-17 antagonists
Inventor: LOESCHE CHRISTIAN
IPC: A61P17/10
Filed: 2018-11-19
Abstract: The present disclosure relates to methods for treating Hidradenitis Suppurativa (HS) using IL-17 antagonists, e.g., secukinumab. Also disclosed herein are IL-17 antagonists, e.g., IL- 17 antibodies, such as secukinumab, for treating HS patients, as well as medicaments, dosing regimens, pharmaceutical formulations, dosage forms, and kits for use in the disclosed uses and methods.
Patent CA-3083035-A1 (CA)
Title: Deep learning-based diagnosis and referral of ophthalmic diseases and disorders
Inventor: ZHANG KANG
IPC: A61B5/00
Filed: 2018-10-12
Abstract: Disclosed herein are systems, methods, devices, and media for carrying out medical diagnosis of ophthalmic diseases and conditions. Deep learning algorithms enable the automated analysis of ophthalmic images to generate predictions of comparable accuracy to clinical experts.
Patent CA-3083164-A1 (CA)
Inventor: COTTI COMETTINI MARCO
IPC: C07C27/00
Filed: 2018-11-27
Abstract: L'invention concerne un procédé de production de 1,4-butanediol comprenant la préparation d'un bouillon de fermentation comprenant du 1,4-butanediol à partir de sources renouvelables et de l'eau, la séparation d'une fraction liquide comprenant ledit 1,4-butanediol et de l'eau à partir d'une ou plusieurs fractions solides, ladite fraction liquide comprenant de la 2-pyrrolidone en une quantité supérieure à 80 ppm, un ou plusieurs passages de la fraction liquide résultante à travers un lit comprenant une ou plusieurs résines échangeuses de cations, pour ainsi donner à ladite fraction liquide un pH de sortie de 4 à 2, un ou plusieurs passages de la fraction liquide résultante à travers un lit comprenant une ou plusieurs résines échangeuses d'anions, pour ainsi donner à ladite fraction liquide un pH de sortie de 8 à 11, et la distillation de la fraction liquide ainsi obtenue de manière à obtenir une composition ayant une concentration dudit 1,4-butanediol supérieure à 99,0 % en poids et comprenant de la 2-pyrrolidone en une quantité inférieure à 6 ppm. La composition résultante devrait présenter une valeur de couleur APHA après vieillissement inférieure à 30.
Patent CA-3083992-A1 (CA)
Title: Procede et appareil de combustion de gaz odorant
Inventor: KYTO MATTI
IPC: D21C11/08
Filed: 2018-12-13
Abstract: L'invention concerne un procédé de combustion de combustible primaire (F1), le combustible primaire (F1) comprenant au moins un premier composé contenant de l'azote et un second composé comprenant du soufre. Le procédé consiste à produire un gaz de combustion primaire (G1) ayant une température d'au moins 450 °C et comprenant de l'oxygène ; à introduire le combustible primaire (F1) et le gaz de combustion primaire (G1) dans une zone de traitement primaire (Z1) d'un four (200) ; à introduire un gaz de combustion tertiaire (G3) dans une zone de traitement secondaire (Z2) du four (200) ; à laisser le combustible primaire (F1), le gaz de combustion primaire (G1) et/ou leurs produits de réaction passer de la zone de traitement primaire (Z1), par l'intermédiaire de la zone de traitement secondaire (Z2), à une zone de traitement tertiaire (Z3) du four (200) ; et à introduire le gaz de combustion quaternaire (G4) comprenant de l'oxygène dans la zone de traitement tertiaire (Z3) du four (200). Un mode de réalisation consiste à collecter le combustible primaire (F1) à partir d'un processus de réduction en pâte. L'invention concerne également un système correspondant.
Patent CA-3088912-A1 (CA)
Inventor: COUTURE PIERRE
IPC: A61B34/30
Filed: 2019-02-01
Abstract: A system and method may be used to evaluate soft tissue. A knee arthroplasty soft tissue evaluation may use an adjustable spacer, such as varying sized physical spacers or an inflatable bladder, along with a sensor to measure force, pressure, gap distance, or the like during a range of motion test. A method may include maintaining an equal pressure or gap distance for a medial component and a lateral component of an adjustable spacer during a range of motion test. Information, including, for example a maximum or minimum gap distance or pressure may be determined during the range of motion test. The determined information may be output for display or used to update a surgical plan.
Patent CA-3095583-A1 (CA)
Title: Mixed refrigerant liquefaction system and method with pre-cooling
Inventor: DUCOTE DOUGLAS A
IPC: F25J1/00
Filed: 2019-04-16
Abstract: A system for cooling a gas includes a pre-cool heat exchanger and a liquefaction heat exchanger. The pre-cool heat exchanger uses a pre-cool refrigerant to pre-cool a feed gas stream prior to the stream being directed to a liquefaction heat exchanger. The liquefaction heat exchanger uses a mixed refrigerant to further cool the pre-cooled gas. The pre-cool heat exchanger also pre-cools the liquefaction mixed refrigerant used by the liquefaction heat exchanger.
Patent CA-3098237-A1 (CA)
Title: Automated slit lamp system and method of imaging an eye using same
Inventor: GAGNON JEAN-MATHIEU
IPC: A61B3/14
Filed: 2020-11-05
Abstract: Abstract There is described an automated slit lamp system for imaging an eye of a patient. The automated slit lamp system generally has: an illuminator emitting an illumination beam towards the eye of the patient during examination, the illuminator being operable to illuminate the eye of the patient in different illumination patterns; a controller communicatively coupled to the illuminator, the controller controlling the illuminator to automatically illuminate the eye of the patient with a sequence of illumination patterns comprising at least a first illumination pattern and a second illumination pattern being different from the first illumination pattern, the first and second illumination patterns being selected from a group comprising: diffuse illumination, direct focal illumination, tangential illumination, retroillumination, indirect illumination and sclerotic scatter illumination; and a camera generating images of the eye during both the first and second illumination patterns. Date Recue/Date Received 2020-11-05
Patent CA-3103663-A1 (CA)
Inventor: GOLDMAN STEVEN A
IPC: A61K31/551
Filed: 2019-06-18
Abstract: The present disclosure is directed to methods of restoring glial cell K+ uptake in a subject. This method involves selecting a subject having impaired glial cell K+ uptake, and administering, to the selected subject, a RE1 -Silencing Transcription factor (REST) inhibitor under conditions effective to restore glial cell K+ uptake. Subjects having impaired glial cell K+ uptake include those at risk of having or having a neuropsychiatric disease or disorder.
Patent CA-3106251-A1 (CA)
Inventor: TUMBLIN HENRY R
IPC: G06F21/56
Filed: 2019-08-28
Abstract: A method and system for mitigating a malware attack are disclosed herein. A malware detection module iterates over a vir-tual memory address space associated with a process executing on a computer system. The malware detection module identifies a region of memory likely to be vulnerable to a malware attack. Responsive to identifying the region of memoly, a thread hollowing module deter-mines a specific process thread associated with the identified region of memory. The thread hollowing module renders the specific process thread inoperable.
Patent CA-3106787-A1 (CA)
Inventor: WASAN KISHOR M
IPC: A61K31/7048
Filed: 2021-01-22
Abstract: A use of amphotericin B for the treatment or prevention of SARS-CoV-2 infection in a mammal. Also disclosed are oral formulations comprising amphotericin B for such use.
Patent CA-3107835-A1 (CA)
Inventor: LAJEWARDI FARHAD
IPC: F16B25/00
Filed: 2021-02-02
Abstract: A cement board screw a high thread that begins on the tapered end, extends onto the shank and terminates at a second axial location along the shank. The high thread defines a high peripheral edge, where a leading flank and a trailing flank meet at the high peripheral edge and together define a high thread angle that is between about thirty degrees and about fifty-five degrees. A low thread begins on the tapered end, extends onto the shank and terminates substantially at a first axial location along the shank such that an axial length of the low thread is less than an axial length of the high thread. The low thread includes a leading flank and a trailing flank that meet at a low peripheral edge and together define a low thread angle that is between about fifty degrees and about seventy degrees.
Patent CA-3108715-A1 (CA)
Title: Laser tool that combines purging medium and laser beam
Inventor: BATARSEH SAMEEH ISSA
IPC: E21B43/11
Filed: 2018-10-01
Abstract: A laser tool (10) that operates within a wellbore (28) is configured to combine a purging medium and a laser beam. The laser tool includes an integrator (14) configured to receive the laser beam from a laser head and to combine the laser beam and the purging medium. A conduit (20) is configured to generate a laminar flow from the purging medium and to produce an output that includes the laminar flow and the laser beam. The output is directed by the conduit (20) towards a target within the wellbore. At least part (35) of the laser tool is configured for rotation to cause the output to rotate during application of the output to the target.
Patent CA-3109862-A1 (CA)
Inventor: LINTZ CHRISTOPHER
IPC: G06F16/17
Filed: 2021-02-22
Abstract: A computing device may receive a request to store a content segment(s). The request may include an estimated storage size. The computing device may determine a plurality of storage devices based on an estimated capacity of each of the storage devices to store the content segment(s). The computing device may cause each of the storage devices to allocate storage for the content segment(s). The allocated storage may be tracked and/or retrieved based on location metadata indicative of the allocated storage that may be stored at a cache and/or metadata repository.
Patent CA-3110238-A1 (CA)
Inventor: DUDAS DAVID JOSEPH
IPC: B22D25/02
Filed: 2019-02-14
Abstract: Abstract: A method for making Mg brass EDM wire has the steps of melting a charge of Mg brass to form a melt of Mg brass; transferring the melt to a holding furance;  casting a rod from the melt; and drawing the rod down to a size suitable for EDM machining.  Mg deposits may form in the holding furnace. These can be removed by flushing the holding furnace with molten brass.   Date Recue/Date Received 2021-02-24
Patent CA-3111583-A1 (CA)
Inventor: MCNAMARA MICHAEL T
IPC: H02J3/14
Filed: 2019-09-13
Abstract: In an example embodiment, a distributed power control system can include a datacenter and a remote master control system. The datacenter can include (i) computing systems, (ii) a behind-the-meter power input system configured to receive power from a behind-the-meter power source and deliver power to the computing systems, and (iii) a datacenter control system configured to control the computing systems and the behind-the-meter power input system. The remote master control system can be configured to issue instructions to the datacenter that affect an amount of behind-the-meter power consumed by the datacenter. The datacenter control system can receive, from a local station control system configured to at least partially control the behind-the-meter power source, a directive for the datacenter to ramp-down power consumption, and in response to receiving the directive, cause the computing systems to perform a set of predetermined operations correlated with the directive.