baber/WOPTO huggingface dataset:
Patent CA-2935941-C (CA)
Title: Systemes et procedes d'utilisation d'alleles connus en cartographie de lectures
Inventor: KURAL DENIZ
IPC: G16B20/00
Filed: 2015-01-08
Granted: 2022-05-17
Abstract: L'invention concerne d'une façon générale les études génomiques et porte plus précisément sur des procédés améliorés pour la cartographie de lectures à l'aide de nucléotides identifiés en des emplacements connus. Les procédés de l'invention utilisent des nucléotides identifiés en des endroits connus dans un génome pour guider l'analyse de lectures de séquence provenant de ce génome par l'exclusion de cartographies ou d'assemblages potentiels qui ne correspondent pas aux nucléotides identifiés. Des informations concernant une pluralité de SNP dans le génome du sujet sont utilisées pour identifier des voies candidates au moyen d'un graphe acyclique orienté (DAG) génomique. Les lectures de séquence sont cartographiées en fonction des voies candidates.
Patent CA-2936413-C (CA)
Inventor: CALLEGARI ANDRES C
IPC: G01V1/28
Filed: 2002-04-17
Granted: 2018-09-04
Abstract: Irregular volumes within one or more three dimensional volume datasets are identified and extracted in response to criteria (16). The processing involves automatically finding a seed voxel or seed cell that meets the criteria and thus belongs to an irregular volume of interest, and then identifying cells related to the seed cell by one or more predetermined relationships that are therefore also to be grouped into that irregular volume. Information of a suitable type identifies each cell as being related to other cells and belongs to an irregular volume is stored in a data structure (12). Attributes or properties of the identified cell are stored. The extraction and pre- processing allows for rendering (32) them on a display and performing Boolean and arithmetic operations on them.
Patent CA-2940070-C (CA)
Inventor: WU XIAOTONG
IPC: G02C7/10
Filed: 2014-12-19
Granted: 2018-06-19
Abstract: A method for manufacturing a blue light proof optical lens forms the blue light proof optical lens by providing vapor deposition on both an external surface and an internal surface of a polymer resin substrate (1), including steps of: 1) cleaning the substrate (1); 2) drying the substrate (1) after cleaning; 3) before deposition, cleaning the substrate (1) in a vacuum chamber of a vacuum deposition machine; and 4) coating the substrate (1), including steps of coating an external film system and coating an internal film system. The blue light proof optical lens manufactured with the method is able to prevent blue lights and ultraviolet from damaging human bodies, and has anti-oil as well as autonomous optical control functions.
Patent CA-2940745-C (CA)
Inventor: GEIGER JOHN ANDREW
IPC: H04W84/18
Filed: 2015-02-24
Granted: 2022-08-02
Abstract: L'invention porte sur un système, qui comprend un routeur de bord qui collecte des données à partir d'un réseau maillé par la réception sur de multiples fréquences simultanées. L'utilisation de N fréquences simultanées augmente le débit de sortie d'un système jusqu'à N fois, réduisant le goulot d'étranglement qui se produit, sinon, au point de sortie d'un système de communications maillé. De plus, des nuds en communication directe avec le routeur de bord peuvent chacun envoyer un paquet de données de multiples fois sur de multiples fréquences, ce qui augmente la probabilité pour que le paquet soit délivré correctement, et ce qui élimine la nécessité d'accuser réception (ACK) de chaque paquet. Ceci améliore encore davantage le débit de sortie du système.
Patent CA-2942534-C (CA)
Title: Drilling tool
Inventor: NAKAMURA KAZUYOSHI
IPC: E21B10/36
Filed: 2015-03-10
Granted: 2021-05-11
Abstract: One embodiment of this drilling tool comprises a cylindrical casing pipe (1), an annular ring bit (2) that is disposed on the leading end of the casing pipe so as to be coaxial thereto and rotatable about the central axis (O) of the casing pipe (1), and a pilot bit (4) that is inserted into the casing pipe (1) from the rear end side and the leading end of which is disposed in the inner periphery of the ring bit (2). The ring bit (2) engages with the pilot bit (4) on the leading end side in the central axis (O) direction and rotates integrally about the central axis (O) by way of engaging in the direction of rotation during drilling. Drilling tips (5, 3) project from the leading ends of the pilot bit (4) and the ring bit (2), and the drilling tips (5A) on the outermost periphery of the pilot bit (4) and the drilling tips (3A) on the innermost periphery of the ring bit (2) overlap during drilling in the rotational trajectory around the central axis (O).
Patent CA-2945215-C (CA)
Title: Oral care compositions containing polyethylene glycol for physical stability
Inventor: BASA SWAPNA
IPC: A61Q11/02
Filed: 2014-05-15
Granted: 2019-09-17
Abstract: High water and high carbonate dentifrice compositions can have phase stability issues due to the use of certain flavor components. Disclosed herein is an oral care composition comprising 20% to 75% of water by weight of the composition; 25% to 60% of a calcium-containing abrasive by weight of the composition; 0.1% to 15%, of a polyethylene glycol (PEG) by weight of the composition; and 0.001% to 5% of a flavorant composition by weight of the oral care composition, which can be phase stable.
Patent CA-2947295-C (CA)
Inventor: DANA REZA
IPC: A61B3/107
Filed: 2015-05-01
Granted: 2023-11-21
Abstract: The technology described in this document can be embodied in systems and computer-implemented methods for determining a score representing an amount of staining of the cornea. The methods include obtaining a digital image of the cornea stained with a tracer material, receiving a selection of a portion of the image, and processing, by a processing device, the selection to exclude areas with one or more artifacts to define an evaluation area. For each of a plurality of pixels within the evaluation area, a plurality of Cartesian color components are determined and a hue value in a polar coordinate based color space is calculated from the components. An amount of staining of the cornea is then determined as a function of the hue value. The methods also include assigning a score to the evaluation area based on the amount of staining calculated for the plurality of pixels.
Patent CA-2953394-C (CA)
Title: System and method for visual event description and event analysis
Inventor: JAVAN ROSHTKHARI MEHRSAN
IPC: G06T7/00
Filed: 2015-06-19
Granted: 2021-11-09
Abstract: A system and method are provided for analyzing a video. The method comprises: sampling the video to generate a plurality of spatio-temporal video volumes; clustering similar ones of the plurality of spatio-temporal video volumes to generate a low-level codebook of video volumes; analyzing the low-level codebook of video volumes to generate a plurality of ensembles of volumes surrounding pixels in the video; and clustering the plurality of ensembles of volumes by determining similarities between the ensembles of volumes, to generate at least one high-level codebook. Multiple high-level codebooks can be generated by repeating steps of the method. The method can further include performing visual event retrieval by using the at least one high- level codebook to make an inference from the video, for example comparing the video to a dataset and retrieving at least one similar video, activity and event labeling, and performing abnormal and normal event detection.
Patent CA-2956088-C (CA)
Title: Detergent composition comprising a cationic polymer
Inventor: PANANDIKER RAJAN KESHAV
IPC: C11D17/08
Filed: 2015-08-25
Granted: 2019-07-30
Abstract: The present invention is directed to fabric care compositions comprising a cationic polymer, a silicone, and a surfactant system. Methods of making and using such compositions are also disclosed.
Patent CA-2957586-C (CA)
Title: Dissolvable glass fibres for wood preservatives and degradable compositematerials
Inventor: WALL WESLEY
IPC: C03C13/00
Filed: 2017-02-10
Granted: 2023-11-07
Abstract: A fibre structure formed from dissolvable glass fibres is provided, the dissolvable glass fibres being formed from one or more boron compounds and one or more alkali compounds. The dissolvable glass can be formed into filaments, rovings and staple fibres of varying composition, length and diameter dependent on functionality and purpose. A mixture of chemicals components are heated, melted and then drawn or extruded into dissolvable filaments, rovings and staple fibres for use in a fibre-reinforced composite part or as a preservative in the internal and surface treatment of solid wood and engineered composite panels. A water-soluble surface coating may be applied to adjust dissolution rate and facilitate binding into an air-laid nonwoven mat or incorporation into other matrices.
Patent CA-2989726-C (CA)
Inventor: HENRY JAMES
IPC: D06M10/06
Filed: 2015-07-13
Granted: 2021-10-19
Abstract: A method to treat fibrous materials for use in the formation of a biocomposite material that significantly reduces or eliminates the odors emitted from the fibrous materials is provided. In the method, the fibers or fibrous materials are initially treated to extract the raw fiber from the source plant material and the remove unwanted fractions of the fiber, such as the hemicellulose, lignin, and pectin, among others, leaving only the intact cellulose fibers. These cellulose fibers are then further processed in a second step to remove the odor from the cellulose fibers. The second step includes a combination of a second chemical treatment, dehumidification, and/or a cold plasma modification to render the cellulosic fibers odorless.
Patent CA-2991531-C (CA)
Inventor: JELKEN SHANNON E
IPC: G01D21/00
Filed: 2016-07-18
Granted: 2024-01-02
Abstract: L'invention concerne un support d'actionneur ayant un capteur. Un exemple d'appareil comprend un support présentant un premier côté et un second côté en regard du premier côté. Le premier côté est destiné à être accouplé à une première surface d'un actionneur. Le second côté est destiné à être accouplé à un dispositif de commande. L'appareil comprend également un premier capteur accouplé au premier côté du support. Lorsque le support est accouplé à la première surface de l'actionneur, le premier capteur est adjacent à la première surface pour mesurer une caractéristique de la première surface de l'actionneur.
Patent CA-2993675-C (CA)
Title: Heterogeneous ziegler-natta catalysts with fluorided silica-coated alumina
Inventor: DING ERRUN
IPC: C08F210/16
Filed: 2016-09-22
Granted: 2022-03-22
Abstract: Catalyst systems containing a Ziegler-Natta catalyst component are disclosed. Such catalyst systems can contain a co-catalyst and a supported catalyst containing a fluorided silica-coated alumina, a magnesium compound, and vanadium and/or tetravalent titanium.
Patent CA-2995587-C (CA)
Title: Digital dynamic bias circuit
Inventor: PETROVIC BRANISLAV
IPC: H03F3/19
Filed: 2016-08-12
Granted: 2023-01-24
Abstract: Circuits and methods for reducing the cost and/or power consumption of a user terminal and/or the gateway of a telecommunications system (550) that may include a telecommunications satellite. Embodiments generate a dynamic input bias signal based upon an information signal envelope (which may be pre-distorted) which is applied to the signal input of a power amplifier (PA), thus reducing average power consumption. Other embodiments further include dynamic linearization (518) of the information signal, and/or variation of the supply voltage to the power amplifier (PA) as a function of the envelope of the information signal. Another aspect is a multi-stage "chained" feedback regulated voltage supply circuit for providing two or more output voltages that may be used as alternative supply voltages to a power amplifier (PA).
Patent CA-2997123-C (CA)
Title: Methods for controlling die swell in dual catalyst olefin polymerization systems
Inventor: GRECO JEFFREY F
IPC: C08F210/16
Filed: 2016-09-01
Granted: 2019-10-29
Abstract: Methods for controlling the die swell of an olefin polymer produced using a dual catalyst system are disclosed. The die swell of the olefin polymer can be increased or decreased as a function of the catalyst weight ratio and the reactant molar ratio used during the olefin polymerization process.
Patent CA-2997265-C (CA)
Inventor: LECKELT LINDSEY
IPC: H05K7/14
Filed: 2016-08-31
Granted: 2021-06-15
Abstract: La présente invention concerne, de façon générale, un système de référentiel de serveur haute densité intégré (ou « HDSV ») contenant l'infrastructure électrique et mécanique nécessaire pour l'installation, le fonctionnement et le refroidissement d'un équipement de traitement de données générateur de chaleur situé dans un environnement fabriqué évolutif qui comprend, de façon non limitative, un équipement de calcul et électrique. L'invention concerne en particulier une application de l'équipement se rapportant à des unités conçues pour le déploiement rapide d'équipement de calcul et électrique.
Patent CA-3005596-C (CA)
Title: Watermelon mill with replaceable cutting structure
Inventor: HEM GREGORY L
IPC: E21B29/00
Filed: 2016-10-14
Granted: 2023-11-07
Abstract: A watermelon mill has a cutting structure mounted on a removable sleeve. The mandrel can be in two pieces threaded together to trap a ring or lug extending internally from the sleeve. Alternatively the sleeve can serve as a coupling holding together opposed threaded components that then make up the mandrel. The mandrel can have a radial external shoulder to act as a sleeve travel stop and another sleeve can be pushed into the first sleeve that has the cutting structure on it for proper axial fixation. The second sleeve that does not have cutting structure is pushed into position by making up an adjacent pin and box combination at a nearby connection to the cutting structure. What results is a flexible assembly that assembles without welding and retains greater flexibility in the larger sizes due to the assembly method. The sleeve can be tossed when the cutting structure is spent or redressed and remounted for another use.
Patent CA-3006378-C (CA)
Title: Auxiliary power system for vehicle
Inventor: GOTMALM CHRISTER
IPC: B61C17/00
Filed: 2016-11-24
Granted: 2020-06-02
Abstract: Conventional APUs for diesel-electric locomotives may include an AC  electric generator and typically require additional hardware to be installed to convert the AC power output by the generator to DC power that can power electrical systems or charge batteries in the locomotive. According to some embodiments, there is provided an auxiliary power unit (APU) or system for operation in cooperation with a primary engine. The APU includes a secondary engine; a primary engine coolant heating system, or a primary engine lubricant heating system; a control system that automatically shuts down the primary engine and starts the secondary engine responsive to a predetermined condition;  and a Direct Current (DC) power generator that generates an output voltage, the DC power generator being driven by the secondary engine.
Patent CA-3006794-C (CA)
Title: Device for welding tubes
Inventor: BUHLER PETER
IPC: B29C65/78
Filed: 2016-11-29
Granted: 2022-07-26
Abstract: The invention relates to a device for welding thermoplastic tubes (1, 2), to a welding method, and to a welding knife. The device according to the invention is provided for welding thermoplastic tubes (1, 2), wherein the tubes (1, 2) are placed into tube holders (100, 200) and squeezed with the aid of tube clamps. A welding knife is moved between the first and the second tube holder and severs the tubes (1, 2) in the process. Cut ends and residual ends are thereby produced. The cut ends are aligned with one another by a relative movement of one tube holder (100) with respect to the other tube holder (200) and, by a horizontal movement of the two tube holders (100, 200), are welded simultaneously to form continuous tubes.
Patent CA-3008069-C (CA)
Inventor: GOSPODINOVA MAYA
IPC: C21D6/00
Filed: 2016-12-21
Granted: 2023-09-12
Abstract: A method for producing a coated steel sheet having a tensile strength TS of at least 100 MPa, a total elongation TE according to ISO standard 6892-1 of at least 12%, the product TSxTE of the tensile strength by the total elongation being at least 14200 MPa%, and a hole expansion ratio HER according to ISO standard 16630:2009 of at least 25%, comprising the following successive steps: - providing a cold-rolled steel sheet, the chemical composition of the steel containing in weight %:0.15% = C = 0.23%, 2.0 % = Mn = 2.7%, with C+Mn/10 = 0.420%, 0 = Cr = 0.40%, with Mn + Cr = 2.25%, 0.2% = Si = 1.6%, 0.02% = Al = 1.2%, with 1.0 % = Si+Al = 2.2%, 0 = Nb = 0.035 %, 0 = Mo = 0.1%, the remainder being Fe and unavoidable impurities, - annealing the steel sheet at an annealing temperature TA so as to obtain a structure comprising at least 65% of austenite and at most 35% of intercritical ferrite, - quenching the sheet from a temperature of at least 600°C at a cooling rate comprised between 20°C/s and 50°C/s down to a quenching temperature QT between 200°C and 270°C, - heating the sheet up to a partitioning temperature PT comprised between 400°C and 480°C and maintaining the sheet at this partitioning temperature PT for a partitioning time Pt comprised between 50s and 250s, - hot-dip coating the sheet at a temperature less than 515°C, - cooling the coated sheet down to the room temperature, the steel sheet having a microstructure consisting of, in surface fraction : between 3 % and 15% of retained austenite, at least 30% of tempered martensite, at most 5% of fresh martensite, at most 35% of bainite, the sum of the surface fractions of tempered martensite, fresh martensite and bainite being comprised between 55% and 92%, and between 5% and 35% of ferrite.
Patent CA-3015114-C (CA)
Inventor: ELETRABI HAITHAM
IPC: A63B47/02
Filed: 2016-02-23
Granted: 2023-06-20
Abstract: A dual functional robot for collecting rollable objects capable of a stable upright position and a stable horizontal position, in which the robot includes a way to propelling the robot; a way to controlling propulsion of the robot connected to provide commands to the means for propelling; a way to locating the rollable object connected to provide data to the way to controlling propulsion; means for collecting the rollable object; a way to storing the rollable object positioned to accept the rollable object from the way to collecting; a way to supporting the robot and allowing the robot to move across a surface in a low-friction manner; and a way to stably reorienting the robot from the horizontal position into the upright position.
Patent CA-3027593-C (CA)
Inventor: KATZMAN JORDAN
IPC: A61C9/00
Filed: 2018-12-14
Granted: 2023-10-17
Abstract: Systems and methods for conducting intraoral scans of a mouth of a user include conducting, using an intraoral scanner at an intraoral scanning site, an intraoral scan of a mouth of a user based on determining that one or more teeth of the user are not being repositioned according to an initial treatment plan designed to reposition the one or more teeth of the user using a first plurality of aligners. The intraoral scan generates three-dimensional data of the mouth of the user. A corrective treatment plan is generated by a treatment plan computing system based on the three-dimensional data. A second plurality of aligners are produced at a fabrication site based on the corrective treatment plan. The second plurality of aligners are specific to the user and configured to reposition the teeth of the user according to the corrective treatment plan.
Patent CA-3028789-C (CA)
Title: Pizza box
Inventor: VINCENT JACK EDWARD
IPC: B65D5/42
Filed: 2016-06-21
Granted: 2023-10-10
Abstract: The present invention relates to a pizza box comprising a lid section and a tray section, wherein the lid section comprises a recess that accommodates the neck of a user, or wherein the lid section comprises a tear line defining a removable section. The present invention alleviates the problem of dropping pizza and/or pizza toppings on the consumer, and provides additional utility.
Patent CA-3029203-C (CA)
Inventor: BEHRENS RANDALL DEAN
IPC: B66D1/00
Filed: 2017-06-14
Granted: 2024-01-09
Abstract: A coiled tubing unit is provided that comprises a reel that is configured to hold spooled coiled tubing. A motor rotates the reel, and a levelwind screw that is coupled to the motor to rotate with the reel and guide coiled tubing onto the reel when the coiled tubing is removed from an oil or gas well or to guide the coiled tubing from the reel when the coiled tubing is injected into the oil or gas well. A clutch mechanism comprising a toothed meshing arrangement between a driven component is coupled to the levelwind screw and a driving component coupled to the reel motor. The toothed meshing arrangement is configured to engage and disengage power transmission from the reel motor to the levelwind screw. The coiled tubing unit further comprises at least one valve configured to permit fluid to engage the clutch or restrict fluid to disengage the clutch.
Patent CA-3030599-C (CA)
Title: Procede de synthese et intermediaire pour le prothioconazole et son enantiomere
Inventor: SHENG QIUJU
IPC: C07D249/12
Filed: 2017-06-26
Granted: 2020-08-18
Abstract: Procédé de synthèse et intermédiaire pour le prothioconazole et son énantiomère. Le procédé comprend : la réaction d'une hydrazine avec un acide glyoxylique pour obtenir un intermédiaire d'acide hydrazono-acétique, et la réaction de l'intermédiaire avec un thiocyanate pour obtenir un produit cible de prothioconazole. Le procédé est hautement sélectif des zones de réaction, génère peu de sous-produits et présente un rendement élevé. Le procédé n'a pas besoin d'un équipement élevé et n'a pas besoin de techniques sans eau ou sans oxygène. Le procédé présente des techniques simples, génère peu de gaz, de liquide ou de déchets solides, et est applicable pour une production industrielle.
Patent CA-3031833-C (CA)
Title: Uses of il-2 as a therapeutic medicament in combination with electroporation for the treatment of malignancies
Inventor: HELLER RICHARD
IPC: C07H21/04
Filed: 2004-06-01
Granted: 2022-07-26
Abstract: In accordance, with the present invention is provided a use of a plasmid coding for Inte1eukin-12 (IL-12) as a therapeutic medicament providing for the regression of an established cancerous tumor in a subject. The plasmid is used with at least one electroporative electric pulse of at least 700V/cm and of less than 1 millisecond duration configured for administration to the established cancerous tumor by an electroporation applicator to regress the established cancerous tumor.
Patent CA-3033920-C (CA)
Inventor: ANAS TOMMY
IPC: C08J3/22
Filed: 2017-09-04
Granted: 2023-08-29
Abstract: A method and composition of making polymer products from thermoplastic polymers by melt processing. Cross-linked polyethylene are mixed with at least one thermoplastic matrix polymer to form a polymer composition which is melt-processed. The cross-linked polyethylene is formed by a finely divided powder with particles having a screened size of less than 600 µm and a D50 of 200 to 400 µm. Cross-linked polyolefin can be used in a cost-effective and simple manner so that products generally considered a waste, such as scrapped cross-linked polyethylene pipes or unused cross-linked polyethylene discarded in e.g. pipe making processes, can be recycled and used as a starting material for polymer products.
Patent CA-3037158-C (CA)
Inventor: CHOPRA NAVEEN
IPC: B41M5/50
Filed: 2019-03-19
Granted: 2021-11-02
Abstract: The present teachings include a process, system and article for forming a printed image on a textile. The process includes coating the solution of an orthosilicate to form a silica network on the textile. The process includes applying an ink composition to the textile having the silica network on the textile, forming an image.