baber/WOPTO huggingface dataset:
Patent CA-2980781-C (CA)
Inventor: MAK SIU WAI JACKY
IPC: F21V8/00
Filed: 2015-03-27
Granted: 2022-10-04
Abstract: La présente invention concerne un système d'éclairage chirurgical façonnable sans conducteur destiné à être utilisé dans des applications chirurgicales dans lesquelles un praticien médical, ayant établi par avance un site chirurgical, peut façonner le système d'éclairage pour éclairer sélectivement des volumes souhaités du site chirurgical. Le système comprend une ou plusieurs longueurs présélectionnées d'un élément électroluminescent allongé formé d'un matériau de matrice élastomère transparent ayant une température de transition vitreuse inférieure ou sensiblement égale à la température ambiante pour rendre l'élément électroluminescent allongé flexible et façonnable. Sont incorporées, dans le matériau de matrice élastomère transparent, des particules d'un matériau transparent ayant un indice de réfraction différent d'un indice de réfraction du matériau de matrice dispersé dans le matériau de matrice élastomère de sorte que la lumière couplée dans l'élément électroluminescent allongé est diffusée et réfractée hors de l'élément électroluminescent allongé sur sa longueur. Une extrémité de l'élément électroluminescent allongé est conçue pour être couplée à une source de lumière.
Patent CA-2989385-C (CA)
Inventor: LANCHO DONCEL MIGUEL
IPC: F16F7/00
Filed: 2015-06-16
Granted: 2022-03-15
Abstract: The invention relates to a lightweight passive attenuator (1) for spacecraft, comprising: two rings (2) having an omega-shaped cross-section, positioned symmetrically and defining a hollow space between them, this being the main load path of the lightweight passive attenuator; and a plurality of damping elements (3) positioned in the hollow space defined between the two rings (2) with an omega-shaped cross-section, and not positioned in the main load path of the lightweight passive attenuator (1), such that the rings (2) with the omega-shaped cross-section and the damping elements (3) are mounted at their ends by securing means (4), and the rings (2) with the omega-shaped cross-section have a central part (5) that projects with a plurality of openings (6) for connection with the adjacent structures (7, 8) of the spacecraft.
Patent CA-2990407-C (CA)
Inventor: GROVE JEREMY L
IPC: C09D179/00
Filed: 2016-06-16
Granted: 2023-04-25
Abstract: A latex product composition that includes an anionically-stabilized latex and one or more water soluble, polymers or polymeric adducts that have a backbone with a plurality of amine functional groups and hydroxyl functional groups. The polymers or polymeric adducts may be an addition product formed from at least one multifunctional amine compound reacted with one or more polyfunctional epoxy compounds, one or more monofunctional epoxy compounds, or a combination thereof. The amine compound and the one or more epoxy compounds are reacted to form polymers or polymeric adducts with the molar equivalent ratio of 1.3 to 3.8 amine functional group per epoxy functional group. The addition product may be present in about 0.1 to 15.0 wt. % and the at least one volatile base compound is present in about 1.0 wt. % to 10.0 wt. % based on the weight of the particles present in the anionically-stabilized latex.
Patent CA-2997484-C (CA)
Inventor: JALAN RAJIV
IPC: A61P1/16
Filed: 2010-06-08
Granted: 2020-05-12
Abstract: La présente invention concerne lutilisation de la L-ornithine en combinaison avec au moins un phénylacétate et un phénylbutyrate pour le traitement et/ou la prévention de linflammation (par exemple, linflammation du cerveau ou linflammation hépatique) dans des sujets atteints dune maladie du foie. Un autre aspect de la présente invention concerne lutilisation de la L-ornithine en combinaison avec un phénylacétate et un phénylbutyrate pour la réduction du niveau de cytokines pro-inflammatoires dans un sujet.
Patent CA-3001075-C (CA)
Title: Crmp2 sumoylation inhibitors and uses thereof
Inventor: KHANNA MAY
IPC: A61K31/495
Filed: 2016-10-07
Granted: 2020-10-27
Abstract: The present invention provides compounds that can modulate the amount of Nav 1.7 protein, a key protein in pain signaling, that is present in the cellular surface and methods for using such compounds. In particular, compounds of the invention modulate the amount of Nav 1.7 protein on the cellular surface by modulating SUMOylation of CRMP2. Thus, compounds of the invention can be used to treat various clinical conditions associated with the presence and/or activation of Nav 1.7 protein on the cellular surface and/or SUMOylation of CRMP2.
Patent CA-3009002-C (CA)
Inventor: FORBES VERNAL D
IPC: B62D55/07
Filed: 2018-06-21
Granted: 2019-01-08
Abstract: A long-travel continuously-rising-rate track carriage and suspension mechanism for motive drive and cushioned support of a tracked land vehicle upon a ground-contacting lower run of an endless-loop track. A present practical application of the invention is to convert a motorcycle into a snowbike for over-snow use wherein the rear wheel and swingarm of the motorcycle are replaced by the track carriage and suspension mechanism of the present invention and the front wheel is replaced by one or more skis. The unique long-travel rising-rate track suspension is accomplished employing a single swingarm connected pivotally between the vehicle chassis and a track skid, and using a bell crank and connecting rod to provide progressive actuation of a shock absorber upon compression of the track suspension. The track is carried and driven by components mounted to the single swingarm.
Patent CA-3009050-C (CA)
Title: Ensemble d'alimentation electrique, inhalateur d'arome du type sans combustion, systeme d'inhalation d'arome du type sans combustion
Inventor: TAKEUCHI MANABU
IPC: A24F40/95
Filed: 2015-12-22
Granted: 2020-06-02
Abstract: L'invention concerne un inhalateur d'arôme du type sans combustion comprenant : un ensemble d'atomisation comprenant une unité d'atomisation servant à atomiser une source d'aérosol sans combustion ; et un ensemble d'alimentation électrique comprenant une alimentation électrique servant à fournir de l'énergie à l'unité d'atomisation. L'ensemble d'alimentation électrique comprend : une paire d'électrodes destinées à être connectées électriquement à l'unité d'atomisation ; et une première électrode et une seconde électrode électriquement connectées à l'alimentation électrique. La première électrode et/ou la seconde électrode sont des électrodes pouvant être connectées électriquement à un chargeur afin de charger l'alimentation électrique. Un circuit de commande est prévu pour détecter un courant prescrit qui est un courant opposé à la direction du courant traversant la première électrode ou la seconde électrode lorsque le chargeur est en charge.
Patent CA-3014361-C (CA)
Inventor: CHRAPKO EVAN V
IPC: G16Z99/00
Filed: 2017-03-20
Granted: 2023-08-29
Abstract: La présente invention concerne des systèmes et des procédés d'apprentissage d'une tolérance au risque et d'un modèle de confiance d'une entité. Une note de confiance d'une entité peut être calculé sur la base de données provenant d'une variété de sources de données, et ces données peuvent être combinées selon un ensemble de poids qui reflètent une tolérance au risque et un modèle de confiance d'une entité. Par exemple, une entité peut pondérer des données d'un certain type de manière plus importante pour certains types de transactions et un autre type de données de manière plus importante pour d'autres transactions. En rassemblant des données concernant l'entité, un système peut prédire le modèle de confiance et la tolérance au risque de l'entité et ajuster l'ensemble des poids en conséquence de manière à calculer des notes de confiance. De plus, en surveillant la façon dont des entités ajustent des poids pour différents types de transactions, des profils de pondération de défaut peuvent être créés qui sont personnalisés pour des types de transactions spécifiques. Dans un autre exemple, une note de confiance d'une entité, telle qu'elle est rapportée à une entité demandeuse, peut être ajustée sur la base du propre modèle de confiance de cette entité demandeuse, ou du « niveau de confiance » de l'entité demandeuse.
Patent CA-3014815-C (CA)
Inventor: CONSADORI FRANCESCO
IPC: F24H1/00
Filed: 2017-02-17
Granted: 2021-04-20
Abstract: L'invention concerne un chauffe-eau instantané destiné à un véhicule récréatif (VR), le chauffe-eau instantané comprenant un échangeur de chaleur disposé dans une enveloppe munie d'une conduite d'eau froide d'entrée et d'une conduite d'eau chaude de sortie s'étendant à l'extérieur à partir d'un côté avant de l'enveloppe. Un brûleur, disposé en relation fonctionnelle avec l'échangeur de chaleur, est disposé afin de chauffer l'eau coulant à travers l'échangeur de chaleur, et un système d'évacuation est ménagé afin de faire sortir les gaz d'échappement par un canal de ventilation. Le chauffe-eau instantané destiné à un VR peut être partiellement automatisé au moyen d'un microprocesseur pouvant recevoir des signaux en provenance de plusieurs capteurs disposés dans le chauffe-eau et pouvant envoyer des signaux de commande afin de réguler au moins un paramètre.
Patent CA-3015381-C (CA)
Title: System and method for providing ic chip modules for payment objects
Inventor: MOSTELLER BARRY
IPC: G06Q20/34
Filed: 2017-02-23
Granted: 2021-07-06
Abstract: A system and method are disclosed for providing integrated circuit (IC) chip modules for inclusion in payment objects. IC chip modules may be received from a supplier of IC chip modules, wherein the IC chip modules are supportably interconnected to a flexible substrate and transport key data is encoded in the IC chip modules. Each IC chip module may be encoded with personalization data and issuer key data. Encoding of IC chip modules may be completed utilizing either a contact IC chip interface device or a non-contact IC chip interface device. Encoding the IC chip modules may be completed with the IC chip modules supportably interconnected to the flexible substrate as supplied by the supplier of the IC chip modules, free from fixed interconnection of the IC chip modules and carrier to another support structure.
Patent CA-3021376-C (CA)
Inventor: MASSEY JUSTIN
IPC: C02F1/32
Filed: 2016-04-25
Granted: 2020-12-29
Abstract: A UV disinfectant system may include a chamber having a wall that is transparent to a disinfecting radiation. Liquid may be flowed through the chamber for treatment by exposure to the radiation. The chamber may include a static mixer having vanes to impede laminar flow of the liquid during treatment. The vanes extend into the flow path of the liquid through the chamber. A gap is defined between the vanes and the transparent wall. A cabinet may house the chamber and radiation emitting bulbs. Blowers may be operably coupled to a temperature sensor and flow meter and positioned at a lower end and upper end of the cabinet to urge air out of the cabinet. The temperature sensor may include a thermocouple. The blowers may be variable speed blowers. The system may include a controller to control system operations. The controller may be remotely accessible to monitor or control operations.
Patent CA-3023916-C (CA)
Title: Surveillance et evaluation de presence pour la cybersecurite
Inventor: PARK JASON D
IPC: H04L12/22
Filed: 2017-05-10
Granted: 2021-11-02
Abstract: Selon l'invention, des procédés, des supports lisibles par ordinateur, un logiciel et des appareils peuvent contrôler des informations de client afin de déterminer la probabilité d'une violation de données associée à un client sur la base de la présence en ligne du client. La probabilité d'une violation de données peut être utilisée pour présenter des mesures à un client et/ou à un fournisseur de services. En outre, des informations indiquant quels facteurs contribuent à la probabilité d'une violation de données peuvent être présentées au client, ainsi que des informations concernant la manière de réduire ces facteurs.
Patent CA-3023939-C (CA)
Inventor: ANDERSON LEX AARON
IPC: G06F21/12
Filed: 2017-05-09
Granted: 2021-02-09
Abstract: A method and apparatus for Dynamic Executable Verification (DEV) is disclosed that includes a random prefix of functions of a binary application, a check function for at least a subset of the functions and a jump table for at least a subset of the functions. DEV provides low-impact dynamic integrity protection to applications that is compatible with standard code signing and verification methods, and ensures that software cannot be tampered with either statically or dynamically without detection.
Patent CA-3030451-C (CA)
Title: Compositions and methods for alphavirus vaccination
Inventor: JONES FRANK R
IPC: A61K39/12
Filed: 2017-07-14
Granted: 2023-09-05
Abstract: Compositions of a recombinant adenovirus based vector vaccine containing one or more alphavirus antigen genes are disclosed herein. Methods for constructing and producing such vaccines and methods of using these vaccines to generate broad based immune responses against alphaviruses are also described. Compositions described herein allow for vaccinations in individuals with preexisting immunity to adenovirus.
Patent CA-3050768-C (CA)
Title: Control system for a power amplifier
Inventor: GOSS MARTIN
IPC: H03F3/189
Filed: 2012-09-12
Granted: 2021-03-16
Abstract: The present application relates to relates to a control system for maintaining linearity of a power amplifier. Apparatus for controlling the gain and phase of the input signal comprises a gain control loop configured to control the gain of the input signal based on power levels of the input signal and an amplified signal output, to obtain a predetermined gain of the amplified signal, and a phase control loop configured to obtain an error signal related to a phase difference between a first signal derived from the input and a second signal derived from the amplified signal, and control the phase based on the error signal, to obtain a predetermined phase of the amplified signal. The first signal is delayed before obtaining the error signal, such that the delayed first signal and the second signal used to obtain the.  error signal correspond to the same part of the input signal.
Patent CA-3053892-C (CA)
Inventor: TODA YURI
IPC: C21D9/46
Filed: 2018-02-20
Granted: 2020-08-18
Abstract: L'invention concerne un corps moulé par estampage à chaud qui est caractérisé en ce qu'il : comprend une partie centrale d'épaisseur de plaque et une couche de surface disposée sur un ou les deux côtés de la partie centrale d'épaisseur de plaque; et en outre comprend des couches intermédiaires formées à côté de et entre la partie centrale d'épaisseur de plaque et les couches de surface respectives. Le corps moulé d'estampage à chaud est en outre caractérisé en ce que : la partie centrale d'épaisseur de plaque a une composition prédéfinie; la dureté de la partie centrale d'épaisseur de plaque est d'au moins 500 Hv, mais non supérieure à 800 Hv; la variation ?H1 en termes de dureté dans les couches de surface dans la direction de l'épaisseur de plaque est d'au moins 10 Hv, mais inférieure à 200 Hv; et la variation ?H2 en termes de dureté dans les couches intermédiaires dans la direction de l'épaisseur de plaque est d'au moins 50 Hv, mais inférieure à 200 Hv.
Patent CA-3057771-C (CA)
Inventor: MANDERS GRAHAM
IPC: E21B47/085
Filed: 2019-10-07
Granted: 2020-09-29
Abstract: A device and method used to increase the resolution when imaging, measuring and inspecting wells, pipes and objects located therein. The device comprises an array of acoustic transducers that both transmit and receive acoustic signals. Scan lines may be overlapped by interlacing transmission and receiving windows thus increasing either the resolution or logging speed drastically compared to conventional approaches. The sequence of the scan lines making up an imaging frame is created by stratifying physically close lines and randomly selecting from within each stratum, preventing interference from neighboring transducers, signals and acoustic artifacts that fundamentally limit logging speed and resolution using conventional methods.
Patent CA-3063370-C (CA)
Inventor: XIE ZHENGZHENG
IPC: E21D20/00
Filed: 2018-10-29
Granted: 2022-11-15
Abstract: The present invention provides a single-anchor centrally grouted full-length anchored steel wire bundle and a supporting method thereof, which are suitable for use in supporting engineering for the deep dynamic pressure roadway or soft rock roadway. The steel wire bundle consists of parallel steel wires and a central pipe, wherein multiple strands of parallel steel wires are arranged around the central pipe, the central pipe is provided with a slurry output bracket which divides the parallel steel wires into a front part and a rear part, the front part is provided with large stirring jackets, and the rear part is provided with a threaded casing on its tail end. After the coal is cut by a tunneling machine and a roadway is formed, the steel wire bundle is anchored at the ends, and the roadway tunneling speed is increased on a premise of ensuring roadway safety; central grouting is carried out for the steel wire bundle with a pump truck without affecting the quick roadway tunneling, so as to anchor the steel wire bundle in full length and ensure long-time stability of the roadway. The length of the steel wire bundle may be selected according to the geological conditions and the mining environment of the mine, and is not limited by the height of the roadway; the single-anchor centrally grouted supporting method realizes full-length anchoring of the steel wire bundle, and it not only improves the roadway tunneling speed and relieves mining imbalance in the mine, but also solves the problem of large deformation of the roadway.
Patent CA-3064473-C (CA)
Title: Data transmission method, terminal device, and network device
Inventor: LIU JIANHUA
IPC: H04W72/04
Filed: 2017-07-17
Granted: 2022-04-26
Abstract: Disclosed in the present application are a data transmission method, a terminal device, and a network device. The method comprises: a terminal device receives first indication information, the first indication information comprising information about multiple time-domain resources, and frequency channel numbers located on different time-domain resources among the multiple time-domain resources and used for data transmission being different; and the terminal device transmits data on the multiple time-domain resources according to the frequency channel numbers corresponding to the multiple time-domain resources. Accordingly, the terminal device can transmit data according to different frequency channel numbers, without increasing hardware costs and power consumption of the terminal device.
Patent CA-3065047-C (CA)
Title: Procede de purification de matieres premieres renouvelables comprenant des triglycerides
Inventor: GUTIERREZ ANDREA
IPC: C11B3/04
Filed: 2019-12-12
Granted: 2020-11-24
Abstract: La présente invention concerne un procédé de purification de matières premières renouvelables comprenant des triglycérides, ledit procédé comprenant des étapes, où les matières premières renouvelables comprenant des triglycérides, comprenant au moins une huile végétale provenant dune plante de la famille des Brassicasées, sont traitées avec un milieu aqueux, pour obtenir un mélange, et un premier flux comprenant de leau et un second flux comprenant des triglycérides sont séparés dudit mélange, et le second flux est obtenu sous la forme de matières premières renouvelables purifiées.
Patent CA-3069723-C (CA)
Inventor: JAYARAMAN VIJAYSEKHAR
IPC: H01S5/34
Filed: 2018-07-17
Granted: 2024-01-16
Abstract: Disclosed is an optically pumped vertical cavity laser structure operating in the mid-infrared region, which has demonstrated room-temperature continuous wave operation. This structure uses a periodic gain active region with type I quantum wells comprised of InGaAsSb, and barrier/cladding regions which provide strong hole confinement and substantial pump absorption. A preferred embodiment includes at least one wafer bonded GaAs-based mirror. Several preferred embodiments also include means for wavelength tuning of mid-IR VCLs as disclosed, including a MEMS-tuning element. This document also includes systems for optical spectroscopy using the VCL as disclosed, including systems for detection concentrations of industrial and environmentally important gases.
Patent CA-3071865-C (CA)
Title: Modular initiator
Inventor: SOKOLOVE CHRISTOPHER BRIAN
IPC: F42B3/182
Filed: 2018-08-07
Granted: 2022-05-31
Abstract: A modular initiator assembly comprising a receptacle and connector combination adapted to shunt the electrical contacts of the initiator as a default condition and to only unshunt the electrical contacts coupled to the initiator when the receptacle and connector establish a fully seated connection.
Patent CA-3077712-C (CA)
Inventor: STEEN JONATHAN
IPC: B01D67/00
Filed: 2017-05-26
Granted: 2022-03-22
Abstract: The present invention provides a filter element (500) having a radial permeate discharge path (550). The filter element generally includes a closed membrane structure (510) wrapped about a core (530) in reciprocating clockwise and counterclockwise directions, forming semicircular folds of membrane about the core. The semicircular folds of membrane have opposingly situated apical ends (560) separated by a gap. The interior of the closed membrane structure (510) defines a feed channel and the exterior of the closed membrane structure defines at least one permeate channel (522). A radial permeate discharge path (550) extends through the gap between the apical ends of the semicircular folds of membrane. Systems containing, and methods of using, filter elements including radial permeate discharge paths are also provided.
Patent CA-3078098-C (CA)
Title: Intraocular gas injector
Inventor: AULD JACK R
IPC: A61M5/315
Filed: 2013-06-12
Granted: 2022-03-15
Abstract: A gas mixture apparatus includes a measurement control system, an activation system, a pressurized chamber with one or more gases, and a mixing chamber. The apparatus can also include additional pressure regulation control systems. The gas mixture apparatus can be used to introduce and automatically perform the steps to achieve a desired concentration of the one or more gases contained in the pressurized chamber. The gas mixture apparatus can include the pressurized chamber within the apparatus itself such that no external devices are necessary for introducing the one or more gases into the mixing chamber.
Patent CA-3087293-C (CA)
Inventor: LIU QIAN
IPC: A01D34/64
Filed: 2018-12-26
Granted: 2023-10-10
Abstract: Disclosed is a rideable electric mower, comprising: a seat (12) for a user to sit; a main rack (11) for carrying the seat (12); a power output assembly (13), comprising a mowing element (131) for output power to effect a mowing function and a first motor (132) for driving the mowing element (131) to output the power; a walking assembly (14) capable of driving at least the rideable electric mower to walk on the ground in a first linear direction, and a second motor (143) for driving the walking assembly (14); and a power supply device (16), comprising first battery packs (161) for supplying an energy source to the rideable electric mower, the first battery pack (161) comprising: a first battery pack housing (161b); and a cell unit (161a) arranged inside the first battery pack housing (161b), wherein the power supply device (16) is mounted to the main rack (11), at least one of the first battery packs (161) in the power supply device (16) forms an insertable connection with the main rack (11), and the cell unit (161a) is a lithium cell. The rideable electric mower has a good applicability and low costs of use.