baber/WOPTO huggingface dataset:
Patent CA-3008623-A1 (CA)
Inventor: TOUNG JONATHAN
IPC: C12Q1/68
Filed: 2016-12-15
Abstract: Provided herein is a method for distinguishing an aberrant methylation level for DNA from a first cell type, including steps of (a) providing a test data set that includes (i) methylation states for a plurality of sites from test genomic DNA from at least one test organism, and (ii) coverage at each of the sites for detection of the methylation states; (b) providing methylation states for the plurality of sites in reference genomic DNA from one or more reference individual organisms, (c) determining, for each of the sites, the methylation difference between the test genomic DNA and the reference genomic DNA, thereby providing a normalized methylation difference for each site; and (d) weighting the normalized methylation difference for each site by the coverage at each of the sites, thereby determining an aggregate coverage-weighted normalized methylation difference score. Also provided herein are sensitive methods for using genomic DNA methylation levels to distinguish cancer cells from normal cells and to classify different cancer types according to their tissues of origin.
Patent CA-3008957-A1 (CA)
Title: Monitoring system for grounding apparatus
Inventor: JAHNKE DAVID A
IPC: G01R31/34
Filed: 2017-01-10
Abstract: A shaft grounding and monitoring system may include a grounding member slidingly engageable with a rotating shaft. An electrical sensor may be configured to be coupled with the grounding member in order to detect an electrical parameter that provides an indication of electricity flowing from the rotating shaft to ground through the grounding member. A processor may be operably coupled with the electrical sensor and may receive and analyze data from the electrical sensor. The processor may be configured to periodically analyze the data representing the electrical parameter from the electrical sensor at a sampling rate and for a sampling period that is related to a rotation speed of the rotating shaft. A memory may be operably coupled with the processor and may be configured to store data processed by the processor that is representative of the data provided by the electrical sensor.
Patent CA-3011062-A1 (CA)
Inventor: DE ROSA MARIO
IPC: A61K38/07
Filed: 2017-01-11
Abstract: Disclosed are pharmaceutical formulations for the treatment of diabetes, comprising a combination of insulin with tetra-or pentapeptides having an anti- inflammatory and antiangiogenic activity.
Patent CA-3012374-A1 (CA)
Inventor: ZHAO ZHAN
IPC: A01F15/00
Filed: 2017-05-18
Abstract: The present invention provides a self-adaptive control system for feeding mouth opening of a round bale bundling machine and a controlling method thereof. The self-adaptive control system comprises a feeding device, a rotary coder, a displacement sensor, a hydraulic regulation system and a controller, wherein, the input end of the controller is electrically connected with the rotary coder, the displacement sensor, a first oil pressure sensor and a second oil pressure sensor respectively, and the output end of the controller is electrically connected with a solenoid directional valve via an interlocking controller; the controller takes the bearing force of piston rods and the rotation speed and the rotation speed change rate of a feeding knife roller as input variables and takes the positions of the piston rods as an output variable, to establish a fuzzy control model of the feeding mouth opening of the feeding device, the extension and retraction of the piston rods in a left oil cylinder and a right oil cylinder under hydraulic driving are regulated actively by controlling a three-position four-way solenoid directional valve, and thereby self-adaptive control of the feeding mouth opening is achieved, instable baling performance resulted from non-uniform feeding amount is alleviated, a jamming fault of the feeding knife roller incurred by sharp increase of the feeding amount is avoided, the service life of the feeding component is prolonged, and the overall operating efficiency and reliability of the machine are improved.
Patent CA-3013083-A1 (CA)
Title: Continuous flow dryer having at least two sections
Inventor: LATEIN TOBIAS
IPC: F26B23/00
Filed: 2017-02-01
Abstract: The invention relates to a continuous flow dryer (10) for drying a material (14) by means of hot air (24), comprising a first and a second section (20, 22), which in a transport direction (18) are successively passed through by the material (14), and which in terms of flow are separated to a great extent. The invention is characterized in that a fresh air supply device (28) for supplying fresh air (26) as first infeed air (32) into the first section (20) is provided, an exhaust air recirculation device (44) for removing exhaust air (40) from the second section (22) and for recirculating exhaust air (40) as second infeed air (42) back into the second section (22) is provided. Furthermore, a heat exchanger (58) is provided, through which the fresh air (26) on the one hand and the exhaust air (40) on the other hand are guided, for transferring waste heat (62) of the exhaust air (40) into the fresh air (26).
Patent CA-3022847-A1 (CA)
Title: Analytical method for quanitification of viable bacteria contained in microbiota restoration therapy (mrt) compositions
Inventor: BROWN BETH ANNE-SZKUDLAREK
IPC: C12Q1/68
Filed: 2017-05-12
Abstract: Quantification of the viable bacterial microorganisms in a drug product for delivery via a gastro-nasal tube, an enema and/or a capsule or tablet. A molecular-based approach, such as PMA (propidium monazide)-qPCR (quantitative polymerase chain reaction) assays may be useful for quantification of viable bacteria. By utilizing PMA treatment in combination with qPCR, the number of viable bacterial cells in the sample can be determined.
Patent CA-3023107-A1 (CA)
Title: Autonomous mower navigation system and method
Inventor: CHURAVY CHRISTOPHER J
IPC: A01D34/00
Filed: 2017-05-05
Abstract: A method for autonomous mower navigation includes receiving a return-to-zero encoded signal including a pseudo-random sequence, transforming the received signal to a non-return-to-zero representation, digitally sampling the non-return-to-zero signal representation in a time domain, filtering the sampled signal utilizing a reference data array based on the return-to-zero encoded signal to produce a filter output, and determining a location of the autonomous mower relative to a defined work area based on an evaluation of the filter output.
Patent CA-3023919-A1 (CA)
Inventor: BOCKRATH PHILIP B
IPC: H04W8/02
Filed: 2018-11-14
Abstract: A hardened VoIP system is presented that includes secure push-to-talk voice functionality. Through the addition of encryption, authentication, user filtering, and integration with new and existing LMR systems, a secure voice platform ensures malicious software, unauthorized access and brute force security attacks will not compromise the voice communications of the system. The VoIP system is engineered to ensure graceful system degradation in the event of maintenance activities, natural disasters and failure modes. The hardened VoIP system offers the functions a LMR  trunking system while utilizing broadband connections. Private calls, group calls, Emergency Alarms with covert monitoring capability, scanning and priority scanning may be incorporated into the system. The system includes a VoIP controller that serves as a trunking controller, manages available VoIP based conference bridges, and assigns them as needed to the parties involved in each voice call.
Patent CA-3024506-A1 (CA)
Title: Turbine bearing support
Inventor: JOSHI AKASH
IPC: F01D25/16
Filed: 2017-05-23
Abstract: A gas turbine engine includes a compressor section and a turbine section arranged in serial flow order. A shaft is provided rotatable with at least a portion of the compressor section and with at least a portion of the turbine section. A bearing is also provided supporting rotation of the shaft, with a support element in turn supporting the bearing. The gas turbine engine also includes a superelastic member formed of a shape memory alloy supporting at least one of the support element or the bearing. The superelastic member is installed in a pre-stressed condition to enhance a dampening function of the superelastic member.
Patent CA-3026024-A1 (CA)
Inventor: TRAN THUY-ANH
IPC: C07D491/107
Filed: 2017-06-05
Abstract: Cette invention concerne certains composés de Formule (Ia) et leurs compositions pharmaceutiques qui modulent l'activité du récepteur adrénergique bêta 3. Des composés de la présente invention et leurs compositions pharmaceutiques ciblent des procédés utiles dans le traitement d'un trouble médié par le récepteur adrénergique bêta 3, tel que l'insuffisance cardiaque, l'activité cardiaque dans l'insuffisance cardiaque, la mortalité, la récidive d'infarctus et/ou l'hospitalisation en relation avec l'insuffisance cardiaque; l'insuffisance cardiaque aiguë, l'insuffisance cardiaque décompensée aiguë, l'insuffisance cardiaque congestive, l'insuffisance cardiaque congestive grave; la lésion d'organe associée à l'insuffisance cardiaque (p.ex., lésion ou insuffisance rénale, problèmes de valvules cardiaques, problèmes de rythme cardiaque et/ou lésion hépatique); l'insuffisance cardiaque due à un dysfonctionnement ventriculaire gauche; l'insuffisance cardiaque à fraction d'éjection normale; la mortalité cardiovasculaire consécutive à un infarctus du myocarde; la mortalité cardiovasculaire chez des patients souffrant d'une insuffisance ventriculaire gauche ou d'un dysfonctionnement ventriculaire gauche; l'insuffisance ventriculaire gauche; le dysfonctionnement ventriculaire gauche; l'insuffisance cardiaque de classe II selon le système de classification de la New York Heart Association (NYHA); l'insuffisance cardiaque de classe III selon le système de classification de la New York Heart Association (NYHA); l'insuffisance cardiaque de classe IV selon le système de classification de la New York Heart Association (NYHA); FEVG = 40 % par ventriculographie radionucléide; FEVG = 35 % par échocardiographie ou angiographie ventriculaire de contraste; et des états associés correspondants.
Patent CA-3026181-A1 (CA)
Inventor: VESTBERG TORVALD
IPC: C08K5/00
Filed: 2017-07-11
Abstract: ABSTRACT  There is provided solid catalyst particles comprising (a) a Ziegler-Natta catalyst comprising compounds of a transition metal of Group 4 to 6, a Group 2 metal compound and an internal donor, (b) a co-catalyst, (c) optionally an external donor, and (d) a polymeric nucleating agent obtained from vinyl .. monomer units of the formula CH2=CH-CHR'R2, wherein R' and R2 and the carbon atom they are attached to form an optionally substituted saturated or unsaturated or aromatic ring or fused ring system, wherein the ring or fused ring contains four to 20 carbon atoms, wherein the solid catalyst particles are not dissolved or suspended in a liquid medium. There is also provided a process for the preparation of the solid catalyst particles, the use of the solid catalyst particles in a process for the manufacture of a polymer and a polyolefin obtained in the presence of the solid catalyst particles. Date Recue/Date Received 2020-05-27
Patent CA-3029002-A1 (CA)
Inventor: THIA HOCK HENG
IPC: G05B19/042
Filed: 2017-05-15
Abstract: A device is configured to operate in an industrial automation environment. The device includes a processing unit, a memory, an industrial communication interface to communicate with an external device via an industrial communication protocol, and a serial peripheral interface to communicate with a peripheral board during operation of the device. The device is configured to receive configuration data related to an industrial automation function of the device via the serial peripheral interface and store the received configuration data in the memory, when the serial peripheral interface is coupled to an external memory device. When the serial peripheral interface is coupled to the peripheral board, the device is configured to operate to perform the industrial automation function, in accordance with the received configuration data.
Patent CA-3029507-A1 (CA)
Title: Reduced false positive identification for spectroscopic classification
Inventor: HSIUMG CHANGMENG
IPC: G06N20/10
Filed: 2019-01-09
Abstract: A device may receive information identifying results of a set of spectroscopic measurements of a training set of known samples and a validation set of known samples. The device may generate a classification model based on the information identifying the results of the set of spectroscopic measurements, wherein the classification model includes at least one class relating to a material of interest for a spectroscopic determination, and wherein the classification model includes a no-match class relating to at least one of at least one material that is not of interest or a baseline spectroscopic measurement. The device may receive information identifying a particular result of a particular spectroscopic measurement of an unknown sample.  The device may determine whether the unknown sample is included in the no-match class using the classification model. The device may provide output indicating whether the unknown sample is included in the no-match class.
Patent CA-3030650-A1 (CA)
Title: Systeme et procede d'optimisation d'une commande emanant d'un systeme d'etablissement et portant sur des chambres de patients de facon a ameliorer les evolutions des patients
Inventor: KUPA TIMUR
IPC: E04H3/08
Filed: 2017-06-19
Abstract: L'invention concerne un système (100) et un procédé facilitant l'optimisation d'une commande émanant d'un système d'établissement et portant sur des chambres de patients de façon à améliorer les évolutions des patients. Un processeur peut être conçu pour déterminer une condition environnementale personnalisée (110) par rapport à un état de santé et contribuant à une évolution médicale positive de l'état de santé sur la base de conditions environnementales (112) associées à chaque chambre d'une pluralité de chambres de patients (122, 124) et de données de patients (118) relatives à des patients dans chaque chambre de la pluralité de chambres. Les données de patients contiennent au moins un état de santé (114) associé à chaque patient et au moins une évolution médicale (116) associée audit au moins un état de santé. Le processeur peut amener un système d'établissement (126) à commander un environnement d'une chambre de patient (120) de manière à obtenir la condition environnementale personnalisée (110) sur la base d'une détermination indiquant que l'état de santé (130) associé à la condition environnementale personnalisée correspond à l'état de santé (132) associé à un patient (128) dans la chambre de patient.
Patent CA-3034538-A1 (CA)
Title: Appareil et procede permettant de separer les fibres des plantes
Inventor: SEVENHUYSEN GUSTAAF PETER
IPC: D01B1/40
Filed: 2017-08-23
Abstract: La présente invention concerne la séparation des fibres de la paille végétale, les fibres séparées conservant des propriétés qui sont favorables à la fabrication de textiles. Certains modes de réalisation de la présente invention concernent un appareil qui comprend de multiples unités de séparation permettant de séparer les fibres souhaitées des autres composants constitutifs de la paille végétale. L'appareil peut en outre comprendre un système de recyclage de fluides utilisés à l'intérieur de l'unité de séparation ou des unités de séparation. Certains modes de réalisation de la présente invention concernent un procédé permettant de séparer les fibres des autres composants constitutifs de la paille végétale.
Patent CA-3034865-A1 (CA)
Inventor: BENAZET BENOIT
IPC: G02F2/02
Filed: 2019-02-26
Abstract: Convertisseur de fréquence photonique comprenant : un modulateur électro-optique d'intensité (MEO) présentant une entrée optique (EO), une sortie optique (SO) et au moins une entrée RF (EC, EC1, EC2) pour recevoir deux signaux radiofréquence de modulation (V RF1, V RF2) à des fréquences différentes ; un ensemble de sources optiques configurées pour générer des signaux optiques (SO1 ¨ SO4) à au moins deux longueurs d'onde différentes (.lambda.1 ¨ .lambda.4), modulés par des signaux d'oscillateurs locaux (SOL1 ¨ SOL4) respectifs dont deux au moins présentent des fréquences différentes ; et un multiplexeur optique agencé pour muliplexer lesdits signaux optiques et les injecter dans l'entrée optique du modulateur. Procédé de conversion de fréquence au moyen d'un tel convertisseur.
Patent CA-3039714-A1 (CA)
Title: Methods and devices for detecting mercury isotopes in oil-gas sources
Inventor: ZHU GUANGYOU
IPC: G01N27/00
Filed: 2019-04-10
Abstract: The invention relates to a method and a device for detecting mercury isotopes in an oil-gas source. The device comprises: at least one enrichment-absorption system (1) for mercury in crude oil/hydrocarbon source rock, an enrichment-absorption system (2) for mercury in natural gas and at least one secondary purification-enrichment system (3) for mercury; the enrichment-absorption system (1) for mercury in crude oil/hydrocarbon source rock comprises three air-absorption bottles, a pyrolysis/cracking system (12), five impact samplers, and a vacuum pump (14), which are connected in series by pipe lines; and the enrichment-absorption system (2) for mercury in natural gas comprises five impact samplers connected in series, wherein the first impact sampler is connected to the natural gas outlet from the natural gas well and the last impact sampler is connected to the cumulative gas flow meter (26).
Patent CA-3039949-A1 (CA)
Inventor: VOERMANS WILHELMUS PETRUS ADRIANUS
IPC: C12M1/36
Filed: 2017-10-06
Abstract: The invention relates to a method and system for picking up and collecting plant matter, in particular plant embryos. To pick up the plant matter, a pick-up unit is used that is mounted to a robotic arm. According to the invention, two separate imaging steps are performed at two different positions of the pick-up unit. The first imaging step is performed to identify an isolated piece of plant matter. The second imaging step is performed when the pick-up unit is at a confirming position and enables a verification of whether a piece of plant matter has been picked up or not. The confirming position is in between the position of the pick-up unit for picking up plant matter and the position for depositing plant matter in suitable receptacles.
Patent CA-3041114-A1 (CA)
Title: Dispositifs d'ablation de tumeur et procedes associes
Inventor: PURDY CRAIG
IPC: A61B18/00
Filed: 2017-11-27
Abstract: L'invention concerne des dispositifs d'ablation de tumeur rachidienne et des systèmes et procédés associés. Certains dispositifs d'ablation de tumeur rachidienne comprennent des électrodes qui sont décalées de manière fixe les unes par rapport aux autres. Certains dispositifs d'ablation de tumeur rachidienne comprennent une sonde de distribution d'énergie thermique, à laquelle au moins un capteur de température est couplé. La position du ou des capteur(s) de température par rapport à d'autres composants du dispositif d'ablation de tumeur rachidienne peut être réglée par un ajustement de la position de la sonde de distribution d'énergie thermique, dans certains dispositifs d'ablation de tumeur rachidienne. Certains dispositifs d'ablation de tumeur rachidienne sont conçus pour faciliter l'administration d'un ciment par l'intermédiaire d'un canal utilitaire du dispositif.
Patent CA-3043514-A1 (CA)
Title: Optical coherence tomography systems and methods with dispersion compensation
Inventor: PULASKI PAUL D
IPC: G01B9/02
Filed: 2017-11-09
Abstract: An optical coherence tomography (OCT) interferometer includes at least a first optical fiber of a first type having a first length, in series with a second optical fiber of a second type which is different than the first type and having a second length, in at least one of the sample path and/or the reference path of the OCT interferometer. The dispersion characteristics of the first optical fiber and the second optical fiber are significantly different than each other. As a result, the total group delay dispersion of a first portion of the laser light passing through the sample path and the total group delay dispersion of the second portion of the laser light passing through the reference path may offset each other at the detector.
Patent CA-3043852-A1 (CA)
Title: Method and device for detecting variables in the outlet of a metallurgical vessel
Inventor: MANHART CHRISTIAN
IPC: B22D41/60
Filed: 2017-11-03
Abstract: With a method for detecting variables in an outlet of a metallurgical vessel, the different variables in the outlet (5) are detected or measured by means of at least one coil (6', 11 ', 13') surrounding the outlet channel (12) and/or by means of an induction coil (15) of an induction heater (14) as a monitoring means, wherein the variables preferably relate to the slag portion when pouring out the metal melt, the wear condition of the refractory parts in the outlet channel, the solidified metal melt, the flow rate and/or plugging mass in the outlet channel. As a result, after the evaluation, a closure element for the outlet can be actuated, a heating of the metal in the outlet channel is activated and/or a renewal of the outlet channel is triggered. In this way, an optimum operation in the pouring of metal melt out of a vessel can be simply achieved, wherein the occurrence of irregularities are detected during the entire pouring duration, and the pouring out of slag can be successfully prevented at the end of the pouring.
Patent CA-3049049-A1 (CA)
Title: Systems and methods for a plug valve
Inventor: WEBER RYAN
IPC: F16K1/42
Filed: 2019-07-10
Abstract: A valve seat is provided herein. The valve seat may include a ceramic valve seat insert positioned within a metal valve seat housing and comprising an indentation corresponding to a retention lip of the metal valve seat housing and a compliant sleeve positioned coaxially around at least a portion of an outer surface of the ceramic valve seat insert.
Patent CA-3049081-A1 (CA)
Title: Quick disconnect stripper packer coupling assembly
Inventor: YOUSEF FAISAL
IPC: E21B33/12
Filed: 2019-07-10
Abstract: A stripper packer coupling assembly can include a packer operable to receive a tubular therethrough and form a seal about the tubular. The packer can comprise a plurality of coupling protrusions, each having a coupling head defining a first capture interface. Additionally, the stripper packer coupling assembly can include a capture mechanism. The capture mechanism can comprise a guide member having a plurality of guide openings, each operable to receive one of the plurality of coupling heads therein. The capture mechanism can also comprise a plurality of capture members, each defining a second capture interface. capture members can be operably coupled to one another such that they are simultaneously movable relative to the guide member and the coupling protrusions between a capture position and a release position. In the release position, the capture members can facilitate passage of the coupling heads through the guide openings. In the capture position, the first and second capture interface surfaces engage to mechanically interfere with passage of the coupling heads through the guide openings.
Patent CA-3049210-A1 (CA)
Inventor: MIRRA STEVEN DOMINIC
IPC: H04W4/00
Filed: 2017-12-20
Abstract: L'invention concerne un système et un procédé permettant de déterminer des métriques de qualité de liaison hiérarchique dans un système de communication, et d'exécuter différentes routines pour optimiser le fonctionnement du système de communication sur la base des métriques de qualité de liaison. Des données sont collectées pendant un intervalle prédéterminé, et une qualité de liaison de porteuse est déterminée pour chaque terminal utilisant différentes porteuses dans le système de communication. Une qualité de liaison est déterminée pour chaque type de terminal, et une qualité de liaison de faisceau est déterminée pour chaque faisceau dans le système. La définition de différents seuils permet à des routines d'optimisation d'être réalisées sur la base des valeurs de qualité d'une liaison actuelle.