baber/WOPTO huggingface dataset:
Patent CA-3113334-A1 (CA)
Inventor: LE ROUX HENDRIK SCHALK
IPC: G01L3/00
Filed: 2021-03-25
Abstract: The present disclosure relates to subterranean drilling, and more particularly to tools, systems, and methods used to measure torque applied by subterranean drilling machines, such as iron roughnecks, during the make-up and break out of drill pipe connections. Articles, systems, and methods herein relate to embodiments of a torque measuring tool including: a torque shaft; a torque sleeve; an upper torque arm; a lower torque arm; and a force sensor;  wherein the torque shaft is disposed in the torque sleeve; wherein the upper torque arm is coupled to the torque sleeve; wherein the lower torque arm is coupled to the torque shaft; and wherein the force sensor is coupled to and disposed between the upper torque arm and the lower torque arm.
Patent CA-3114745-A1 (CA)
Inventor: PLOOF LLOYD
IPC: C25D5/34
Filed: 2019-04-24
Abstract: A framework of copper oxide dendrites is formed on a copper substrate, and these are then coated or plated with silver, gold, or an equivalent metal to create metal-coated dendrites with nano-structures, favorably in range of 50 to 200 nanometers. The framework of metal- coated dendrites are well suited for use in surface-enhanced Raman spectroscopy and other practical applications.
Patent CA-3115840-A1 (CA)
Inventor: CARON FRANCOIS
IPC: B60R5/00
Filed: 2019-10-15
Abstract: A platform and a wheel assembly, wherein the wheel assembly comprises one of: i) at least one supporting plate on each side of the platform, facing lateral edges of the platform, the supporting plate mounting a least a bottom rotating wheel at a first height of the plate and a top rotating wheel at a second height of the plate, the second height being higher that said first height, an interspace between facing rotating circumferential surfaces of said wheels engaging a respective lateral edge of the platform; a rotation axis of the wheels being mounted on said plate with a controlled positional tolerance; and ii) at least one wheel mounted on lateral edges of the platform, a rotation axis of the wheels being mounted on the platform with a controlled positional tolerance.
Patent CA-3116352-A1 (CA)
Inventor: SEZERMAN OSMAN UGUR
IPC: C12Q1/70
Filed: 2021-04-23
Abstract: Current laboratory procedures for detection of a virus using the specimens collected from upper respiratory systems involve RNA isolation from the specimen, cDNA  synthesis via reverse transcription, amplification of the target region via LAMP reaction, and detection.  The present invention performs alternative ways of LAMP reactions in which every single key component in the traditional system is reorganized to achieve operational LAMP  protocols. The present invention skips the RNA isolation and purification steps which decrease the overall cost, and the test time by more than 20 minutes. This method can also be applicable for analysis of other viruses and some pathogens in several fields.
Patent CA-3119286-A1 (CA)
Title: Duplication device for key fobs
Inventor: SERZEDELLO RODRIGO
IPC: G06K19/07
Filed: 2021-05-20
Abstract: A key fob duplication device is disclosed. The duplication device may have a housing and a display device attached to the housing. The duplication device may also have a controller enclosed within the housing. The controller may read data stored in the first key fob.  The controller may also determine whether the first key fob can be duplicated based on the data. When the data indicates that the first key fob can be duplicated, the controller may write the data of the first key fob and an indicator value on a second key fob. The indicator value may indicate that the second key fob cannot be duplicated. When, however, the data indicates that the first key fob cannot be duplicated, the controller may display a message on the display device, indicating that the first key fob cannot be duplicated.
Patent CA-3122341-A1 (CA)
Title: Biomarker combinations in ex vivo lung perfusion (evlp) perfusate
Inventor: KESHAVJEE SHAFIQUE
IPC: G06F16/90
Filed: 2019-12-13
Abstract: Methods and kits for screening, diagnosing, detecting or predicting a patient outcome/risk variable for a lung transplant recipient after transplant or an EVLP outcome by measuring biomarker levels of at least three biomarkers selected from IL-6, IL-8, IL-10 and IL-1ß optionally in combination with one or both of sTNFR1 and sTREM1 in EVLP perfusate are described. The methods involve for example, i. obtaining one or more test EVLP perfusate samples of a donor lung; ii. determining in one or more test EVLP perfusate sample of a donor lung, a polypeptide level of the at least three biomarkers selected from IL-8, IL-6, IL-10 and IL-1ß and optionally one or both of sTNFR1 and sTREM1 i; and iii. a) comparing the one or more parameter values related to a level of the at least three biomarkers in the perfusate sample with control EVLP data or a cut-off level, wherein the differential level is indicative of outcome/risk of after transplant or of an EVLP outcome; or b) using the one or more parameter values related to a level of the at least three biomarkers in combination, as part of an algebraic calculation or model of outcome/risk.
Patent CA-3123499-A1 (CA)
Title: Mineral oil-free lubricant and method for producing a mineral oil-free lubricant
Inventor: BONGARDT FRANK
IPC: C10M159/24
Filed: 2019-12-19
Abstract: The invention relates to a method for producing a lubricant, in which, first, an overbased calcium sulfonate is created or provided, this is then transformed from the vaterite to the calcite form and, finally, a calcium sulfonate grease is produced by heating the mixture. The invention further relates to a lubricant produced by this method and to a lubricant that comprises at least one ester composition, calcium carbonate and at least one overbased alkylbenzene sulfonate. According to the invention, the basicity of the mixture is limited to a TBN of at most 550 mg KOH/g during the synthesis of the overbased calcium sulfonate and to a TBN of at most 450 mg KOH/g during the transformation of the calcium sulfonate. The method according to the invention is characterized more particularly in that both the calcium sulfonate and grease containing same are produced only on an ester basis, and therefore the end product contains no mineral oil at all and is thus easily and completely biologically degradable.
Patent CA-3127944-A1 (CA)
Title: Control for nucleic acid preparation and/or detection methods
Inventor: FRIEDRICHSEN SONKE
IPC: A61K47/69
Filed: 2020-02-04
Abstract: The present invention belongs to the field of nucleic acid detection, particularly in-vitro diagnostics. The invention concerns amongst others the amplification of at least one or more target nucleic acid that may be present in at least one sample using an inventive control, which comprises a particle comprising a polycationic compound and a nucleic acid. The present invention relates also to uses of the inventive controls, methods for the preparation, diagnostic tools and kits.
Patent CA-3128425-A1 (CA)
Title: Method for treating checkpoint inhibitors induced adverse events
Inventor: SALEM JOE-ELIE
IPC: A61P35/00
Filed: 2020-02-03
Abstract: The invention relates to the use of CTLA4 agonist for treating or preventing adverse events in patient treated with an immune checkpoint inhibitor.
Patent CA-3128561-A1 (CA)
Title: Methode de traitement, dispositif, materiel informatique et support de stockage pour optimiser la tailler d'un paquet d'application
Inventor: ZHOU XUYANG
IPC: G06F8/70
Filed: 2021-08-17
Abstract: Il est décrit une méthode, un dispositif, un appareil informatique et un support denregistrement pour loptimisation de la taille dun paquet dapplications. La méthode décrite comprend ce qui suit : lextraction dimages dun paquet dapplications pour normaliser les images; la division des images normalisées en plusieurs groupes; lextraction de vecteurs de caractéristiques pour toutes les images dans chaque groupe décrit pour calculer la distance entre deux vecteurs de caractéristiques; lidentification de paires dimages semblables, pour rassembler les paires dimages semblables dans des groupes semblables; la sélection dune image représentative du groupe semblable, et la fusion des références avec les images similaires par le paquet dapplications dans la référence aux images représentatives; et le filtrage des images sans références pour remettre les applications en paquets. La présente invention permet de comprimer rapidement la taille des paquets dapplications tout en garantissant toutes les démonstrations et laffichage des applications.
Patent CA-3130791-A1 (CA)
Title: Actuatable surface techniques
Inventor: HIXSON JOHN
IPC: A63G31/02
Filed: 2020-02-27
Abstract: An actuatable surface system may include a plurality of actuatable assemblies. Each actuatable assembly may include a flexible membrane and a bracket at least partially sealing the flexible membrane within the bracket. A fluid conduit is configured to apply fluid to a rear side of the flexible membrane to cause the flexible membrane to form a raised structure relative to the bracket, which in turn causes a surface layer, e.g., a projection surface, to protrude to accommodate the raised structure. A controller is configured to address each individual actuatable assembly to cause the fluid source to apply the fluid to form the raised structure.
Patent CA-3132690-A1 (CA)
Title: Lumiere sous-marine comportant un module de diodes electroluminescentes (del) remplacable et ensemble cordon
Inventor: RAPOSO DANNY
IPC: G02B6/00
Filed: 2020-03-06
Abstract: L'invention concerne une lumière sous-marine comportant un module de diodes électroluminescentes (DEL) remplaçable et un ensemble cordon. La lumière sous-marine comprend une lentille, une lunette, une vis, un ensemble de fixation de câble, une bride de montage, un boîtier arrière, un ensemble de fixation, une lentille interne, une carte de circuit imprimé (PCB) portant un montage de diodes électroluminescentes (DEL), un dissipateur thermique et un ensemble d'électronique. L'ensemble de la lumière sous-marine permet la dissipation de la chaleur loin de la PCB, ce qui permet de refroidir les DEL et les composants électroniques montés sur cette dernière. La nature électriquement non conductrice des composants extérieurs de la lumière sous-marine permet d'installer la lumière sous-marine à n'importe quel emplacement dans une piscine ou un spa. Du fait que l'extérieur de la lumière sous-marine est électriquement non conducteur, aucune liaison ou mise à la terre spécifique de la lumière sous-marine n'est nécessaire.
Patent CA-3133683-A1 (CA)
Title: Integrated quadratic control of industrial processes
Inventor: MCCLURE KEN
IPC: G05B11/38
Filed: 2021-10-08
Abstract: A method and system for operating an industrial process using an integrated quadratic controller (IQC) is provided for a single input multiple output system (SIMO). A target process value (PV) associated with an output of the industrial process is used to define an optimal output of the industrial process. Manipulated-variables (MVs) associated with a plurality of loads within the industrial process are utilized for controlling a rate of operation associated with the load impacting the PV of the industrial process. Quadratic programming (QP) is defined to optimize proportional action gains for the determined MVs given an update control variable PV. QP gain-modified proportional action are integrated into a control system of the industrial process and a modified control system to update MV output state map defining the multiple output to control respective loads in the industrial control process for achieving the target PV is generated.
Patent CA-3134389-A1 (CA)
Inventor: WATERS PETER JOHN
IPC: B01D11/00
Filed: 2020-03-25
Abstract: Disclosed herein is a method of remediating chromated copper arsenate (CCA) treated timber. Particularly, the method comprises contacting the CCA timber with an oxidative solvent and an acidic solvent which provides remediated timber and a variety of extracts containing amongst other things the metals of concern. One or more of the steps is conducted using continuous counter current extraction (CCE).
Patent CA-3135993-A1 (CA)
Title: A coaxial rotorcraft system and a method for controlling the same
Inventor: BATTEN PETER
IPC: B64C27/68
Filed: 2020-04-06
Abstract: The present disclosure is directed to a method for controlling rotors of a rotorcraft system comprising the steps of: receiving air velocity data, first and second rotors rotational angular velocity data, external air temperature data and rotorcraft altitude data by the control module; calculating air velocity over the plurality of blades based on the received data using the control module; calculating, based on the calculated air velocity, if one or more retreating blades of one of the first and second counterrotating rotors are generating insufficient lift; and sending one or more actuation signals from the control module to the electric motor and/or actuators of the other of the first and second counterrotating rotors to maintain a predetermined amount of lift.
Patent CA-3137779-A1 (CA)
Title: Flea beetle-specific rnai-based pesticides
Inventor: WHYARD STEVE
IPC: A01P7/04
Filed: 2020-04-14
Abstract: Flea beetles (species of the genus Phyllotretra) are serious pests of cruciferous crops, causing millions of dollars losses each year, despite the use of chemical pesticides. Our current pesticides are broad-spectrum in their activity, killing not just the pests, but also many non-target species, including beneficial insects such as pollinators and predators. Here, an alternative set of pesticides, based on double- stranded RNA (dsRNA), is shown to be effective at killing flea beetles when the dsRNAs are applied to a leaf surface and fed to the insects. Insects that fed on leaves sprayed with the dsRNAs died within 8 days of first exposure, but also showed reduced feeding activity within several days, thereby reducing feeding damage to the plants. Importantly, the dsRNAs were designed to be specific for the flea beetles, and when delivered to non-target beetles, no adverse effects were observed, illustrating the specificity of this new type of pesticide.
Patent CA-3138220-A1 (CA)
Inventor: PANANDIKER RAJAN KESHAV
IPC: C11D3/30
Filed: 2020-05-08
Abstract: L'invention concerne une composition particulaire pour fournir un bénéfice adoucissant à un article vestimentaire. La composition comprend un support soluble dans l'eau ou dispersible dans l'eau, un polymère cationique et une amine grasse.
Patent CA-3139770-A1 (CA)
Title: Lactobacillus compositions and uses thereof
Inventor: HILLMAN MAGNUS
IPC: A61P1/00
Filed: 2020-06-05
Abstract: The invention relates to at least one strain of Lactobacillus for use in a method of reducing and/or preventing at least one deleterious effect of acute psychosocial stress in a human, wherein the method comprises treatment by administration of an effective dose of the at least one strain of. The at least one deleterious effect may be an elevated level of soluble fractalkine and may be in combination with at least one further deleterious effect of acute psychosocial stress.
Patent CA-3140970-A1 (CA)
Title: Global flux bias
Inventor: NEILL CHARLES
IPC: G06N10/40
Filed: 2020-05-15
Abstract: A method is presented, including providing an offset magnetic flux bias to a plurality of superconducting qubits and providing respective control magnetic flux biases, for performing a computation, to the plurality of qubits using a plurality of control lines coupled respectively to each qubit. The qubits are configured such that respective resonance frequencies of the qubits are controlled by the offset magnetic flux bias and the respective control magnetic flux biases. The qubits are arranged to perform the computation when the respective resonance frequencies of the qubits are within an operational dynamic range.
Patent CA-3141240-A1 (CA)
Inventor: GUO WENXI
IPC: B60R9/042
Filed: 2021-12-07
Abstract: A car roof electric lifting luggage rack includes bottom brackets, middle supporting sliding brackets, top sliding brackets separately arranged on a left side and a right side of a front fixing handle, a middle fixing bracket, and chain-moving square connecting rods. An upper end of each of the bottom brackets is connected with a first end of a corresponding middle supporting sliding bracket. Each of the top sliding brackets is arranged on an upper end of a corresponding middle supporting sliding bracket. The front fixing handle is connected with inner sides of the top sliding brackets. The middle supporting sliding brackets are separately arranged on a left side and a right side of the middle fixing bracket. The middle fixing bracket is fixedly connected with one end of each of the middle supporting sliding brackets.
Patent CA-3142286-A1 (CA)
Title: 1-phenyl-5-azinyl pyrazolyl-3-oxyalkyl acids and their use for controlling undesired plant growth
Inventor: HOFFMANN MICHAEL GERHARD
IPC: A01P13/00
Filed: 2020-05-29
Abstract: The invention relates to compounds of general formula (I) and to their agrochemically compatible salts (I), in addition to the production and use thereof in the field of crop protection.
Patent CA-3143806-A1 (CA)
Title: Improved thick wrought 7xxx aluminum alloys, and methods for making the same
Inventor: CAMBIER SEVERINE
IPC: C22F1/053
Filed: 2020-06-23
Abstract: Disclosed are improved thick wrought 7xxx aluminum alloy products, and methods for producing the same. The new 7xxx aluminum alloy products may realize an improved combination of properties, such as an improved combination of two or more of environmentally assisted crack resistance, strength, elongation, and fracture toughness, among other properties. The new 7xxx aluminum alloy products may include 5.5-6.5 wt. % Zn, 1.3-1.7 wt. % Mg, and 1.7-2.3 wt. % Cu.
Patent CA-3144139-A1 (CA)
Inventor: WILLISON ROBERT
IPC: B60T1/06
Filed: 2021-12-29
Abstract: Land vehicles and methods of operating land vehicles are disclosed. A land vehicle includes a frame structure, a plurality of wheels, and a brake system. The frame structure includes a front cage that at least partially defines an operator cabin and a rear compartment positioned rearward of the front cage in a longitudinal direction. The plurality of wheels are supported by the frame structure. Each of plurality of wheels is sized to permit direct integration of an electric motor therein.
Patent CA-3147062-A1 (CA)
Title: Monitoring, analyzing and generating radio frequency (rf) environments utilizing distributed devices
Inventor: PICKARD MARK WILLIAM
IPC: G01R29/08
Filed: 2022-01-28
Abstract: According to examples, a system for monitoring, analyzing and generating radio frequency (RF) environments utilizing distributed devices. RF signals from an RF  environment are captured. The signals may be analyzed for measuring and testing. Also, an alternate RF environment may be generated based on the captured RF signals or based on previously stored waveforms.
Patent CA-3148772-A1 (CA)
Inventor: GRONVALL LARS
IPC: B07C5/36
Filed: 2020-07-24
Abstract: La présente invention concerne un agencement d'enrichissement destiné à être utilisé avec un matériau géologique comprenant une zone d'entrée pour le matériau géologique, un premier poste de détection comprenant au moins un capteur destiné à déterminer une propriété du matériau géologique, un premier poste de tri destiné à trier le matériau géologique et une zone de sortie où le matériau géologique quitte l'agencement d'enrichissement. Le système d'enrichissement comprend en outre un système de transport destiné au transport du matériau géologique s'étendant entre la zone d'entrée et la zone de sortie, le premier poste de détection étant agencé le long du système de transport en aval de la zone d'entrée et le premier poste de tri étant agencé le long du système de transport en aval du premier poste de détection et le fonctionnement du premier poste de tri étant basé sur des informations récupérées par le premier poste de détection. La présente invention concerne également un procédé et une utilisation correspondants.
Patent CA-3149412-A1 (CA)
Inventor: PLESS BENJAMIN D
IPC: A61B5/00
Filed: 2020-08-31
Abstract: An opioid overdose rescue device is provided that includes an ingestible capsule. Within the ingestible capsule is a non-refillable drug dispenser comprising an opioid antidote and at least one sensor configured to detect at least one physiological parameter indicative of an opioid overdose. A controller is also contained within the ingestible capsule and is operatively coupled to the drug dispenser and the least one sensor. The controller is configured to receive a signal detected by the least one sensor of the at least one physiological parameter to actuate release of the opioid antidote from the drug dispenser into the intestine of the patient upon a determination that the at least one physiological parameter falls outside a threshold value or range for the at least one physiological parameter indicating that an opioid overdose has been detected.
Patent CA-3149517-A1 (CA)
Title: Methods and systems for providing video at multiple bit rates
Inventor: STURM WALTER
IPC: H04L41/0631
Filed: 2022-02-18
Abstract: ABSTRACT A user device may be configured to make a better choice between switching to a different content bit rate or switching to a different content server when responding to interruptions during content output, based on an awareness of a cause of the interruptions. Based on conditions associated with content delivery or information concerning playback quality at one or more user devices, an alternative bit rate ladder for encoding content may be determined. Such dynamic generation of an alternative bit rate ladder may enable fine tuning of load reductions in the content delivery network and optimized delivery of the encoded content to the user devices. Date recue/ date received 2022-02-18
Patent CA-3149901-A1 (CA)
Title: Redundant fiber optic network and processing system for electric energy source management and related methods
Inventor: GOURARI ALEXANDRE
IPC: B60L58/10
Filed: 2021-09-28
Abstract: Vehicles and power banks use electric energy source management systems to manage sets of electric energy source (EES) devices. Examples of EES devices include battery cells, fuel cells, solar cells, and electric generators. An EES management system includes EES nodes and a command node that are connected together with fiber optic cables in a daisy chain communication ring topology to provide seamless and redundant communication.  The command node duplicates a message and transmits a first instance of the message in one direction and simultaneously transmits a second instance of the same message in the other direction. Under nominal redundancy operation, a recipient EES node receives the first instance and the second instance of the message within an expected time from each other.  In the event of breakage or failure in the network, the recipient EES node still receives the message with no data delay and with no data loss.
Patent CA-3150208-A1 (CA)
Inventor: LAVRIJSEN BAS WILLEM MAARTEN
IPC: A23C9/142
Filed: 2020-09-07
Abstract: L'invention concerne un procédé de fabrication de fromage de chèvre de type français, la production de déchets de lactosérum acide étant empêchée. Le lait de chèvre est soumis à une microfiltration de façon à obtenir une fraction de lait à teneur réduite en lactosérum et une fraction de lactosérum. La fraction de lait à teneur réduite en lactosérum est ensuite soumise à une acidification et (habituellement enzymatique), de façon à produire un fromage de chèvre de type français.