baber/WOPTO huggingface dataset:
Patent CA-3112752-A1 (CA)
Title: Adjustable sharpener
Inventor: CHALFANT LOUIS
IPC: B24B3/54
Filed: 2018-09-13
Abstract: An adjustable sharpener including a body having two sharpening slots, a first arm with a first abrasive element connected to a second arm with a second abrasive element, and a third arm with a third abrasive element connected to a fourth arm with a fourth abrasive element. The first and second abrasive elements are positioned in the first sharpening slot, and the third and fourth abrasive elements are positioned in the second sharpening slot. The adjustable sharpener also includes an adjuster connected to the body and an adjustment assembly connected to the adjuster, the first arm and the third arm. Linear movement of the adjuster causes rotational movement of the first arm and the third arm. In this regard, the adjuster allows the user to manually increase or decrease the sharpening angle between the abrasive elements in the sharpening slots.
Patent CA-3113016-A1 (CA)
Title: Traitement de steatoses hepatiques non alcooliques
Inventor: LI CHIANG J
IPC: C07D417/14
Filed: 2019-09-18
Abstract: L'invention concerne de nouvelles méthodes de traitement ou de prévention d'une stéatose hépatique non alcoolique (NAFLD), notamment une hépatite stéatosique non alcoolique (NASH), chez un mammifère, notamment un être humain.
Patent CA-3113268-A1 (CA)
Title: Molecules de liaison a base d'igm et d'iga-fc multivalentes
Inventor: BALIGA RAMESH
IPC: C07K14/705
Filed: 2019-10-23
Abstract: La présente invention concerne des molécules de liaison dérivées d'IgM et d'IgA comprenant des polypeptides de liaison, par exemple, des ectodomaines récepteurs, des ligands, ou leurs fragments de liaison aux récepteurs, et analogues, fusionnés à des régions constantes d'IgM ou d'IgA multimérisantes.<i />
Patent CA-3113284-A1 (CA)
Title: Delivery systems for stents having protruding features
Inventor: JIMENEZ TEODORO S
IPC: A61F2/848
Filed: 2019-10-04
Abstract: Delivery systems for expandable elements, such as stents or scaffolds having spikes, flails, or other protruding features for penetrating target tissue and/or delivering drugs within a human patient are described along with associated methods for using such systems. The delivery systems can be provided with a stent that is positioned over an inflatable balloon for expansion and delivery of the stent to a target delivery location. By positioning the stent over and about the inflatable balloon, the stent is ready to be expanded by the balloon immediately upon unsheathing with respect to the outer shaft. Additionally or alternatively, a stent can be positioned in an axially offset arrangement with respect to a balloon to reduce the need for space required by overlapping components.
Patent CA-3114532-A1 (CA)
Title: Module de capteur autonome pour emplacements dangereux
Inventor: LINDSEY RYAN T
IPC: G01N27/02
Filed: 2019-09-24
Abstract: La présente invention concerne un module de capteur (200) qui comprend un corps de module de capteur (100). Un élément de détection (101, 704) à l'intérieur du corps de module de capteur (100) détecte une caractéristique d'un environnement. Un élément de respiration (102) à l'intérieur du corps de module de capteur (100) permet à l'élément de détection (101, 704) d'accéder à l'environnement. Des composants électroniques (103, 702) à l'intérieur du corps de module de capteur (100) sont couplés à l'élément de détection (101, 704). Le corps de module de capteur (100) forme une paroi d'un trajet de flamme (301).
Patent CA-3115556-A1 (CA)
Title: Polymer electrolyte for a lithium metal polymer battery having improved performance
Inventor: DESCHAMPS MARC
IPC: H01M6/18
Filed: 2019-11-25
Abstract: The present invention relates to a cross-linked copolymer comprising at least repeating units of poly(alkylene oxide) and at least repeating units of lithium polystyrene-sulfonyl(trifluoromethylsulfonyl)imide (PSTFSILi), the use of such a cross-linked copolymer for preparing a solid polymer electrolyte, a solid polymer electrolyte comprising said cross-linked copolymer, and a battery, for example a lithium metal polymer (LMP) battery, comprising said solid polymer electrolyte.
Patent CA-3118060-A1 (CA)
Title: Formulations pulverisables pour des systemes de generation d'aerosol electroniques et methodes de fabrication
Inventor: CABOT ROSS
IPC: A24B15/167
Filed: 2019-10-31
Abstract: L'invention concerne une formulation aérosolisable comprenant (i) de l'eau en une quantité d'au moins 5 % en poids sur la base de la formulation aérosolisable ; et (ii) de la nicotine; la nicotine étant présente en une quantité inférieure ou égale à 1 % en poids sur la base de la formulation aérosolisable.
Patent CA-3120145-A1 (CA)
Title: Systems and methods for generating augmented reality environments from two-dimensional drawings
Inventor: NUNEZ JUAN CARLOS
IPC: G06T19/00
Filed: 2019-11-18
Abstract: Systems and methods for generating augmented reality environments from 2D drawings are provided. The system performs a camera calibration process to determine how a camera transforms images from the real world into a 2D image plane. The system calculates a camera pose and determines an object position and an object orientation relative to a known coordinate system. The system detects and processes a 2D drawing/illustration and generates a 3D model from the 2D drawing/illustration. The system performs a rendering process, wherein the system generates an augmented reality environment which includes the 3D model superimposed on an image of the 2D drawing/illustration. The system can generate the augmented reality environment in real time, allowing the system to provide immediate feedback to the user. The images processed by the system can be from a video, from multiple image photography, etc.
Patent CA-3120395-A1 (CA)
Title: Solid-liquid-solid hydrometallurgical method for the solubilization of metals from sulfide copper minerals and/or concentrates
Inventor: CORTES CORTES RODRIGO ANDRES
IPC: C22B3/10
Filed: 2019-10-29
Abstract: Disclosed herein is a solid-liquid-solid hydrometallurgical method for solubilization of metals from minerals and/or concentrates of sulfide minerals of primary and/or secondary origin containing them. The method comprises the following sequential and/or overlapped steps: (a) Wetting, wherein the mineral or concentrate is wetted by the addition of water or water-acid and hydrated and/or non-hydrated chloride salts (b) Diying and Oversaturation, wherein the wetted mineral is dried by vaporization and/or evaporation (c) Washing and re-wetting, wherein an acidulated solution with or without chlorine is added to remove the target metal species precipitated in the second step of the process, also allowing to re-wet the mineral or concentrate in order to restore the optimal concentration of chloride and moisture to the bed and wherein the three steps are carried out independently of the REDOX  potential of the medium.
Patent CA-3121101-A1 (CA)
Title: Reactive siloxanes
Inventor: KNOTT WILFRIED
IPC: C08K5/09
Filed: 2019-11-19
Abstract: The invention relates to (i) reaction systems for producing siloxanes bearing acetoxy functions, comprising a) silanes and/or siloxanes bearing alkoxy groups and/or b) silanes and/or siloxanes bearing acetoxy groups, c) silanes and/or siloxanes bearing hydroxyl groups, d) optionally single siloxane cycles and/or DT cycles, e) a reaction medium, comprising acetic anhydride, perfluoroalkane sulfonic acid and preferably acetic acid, (ii) a method for producing linear or branched siloxanes bearing acetoxy functions and the use of said linear or branched siloxanes bearing acetoxy functions to produce polyether siloxanes.
Patent CA-3123054-A1 (CA)
Inventor: JAN MAX
IPC: A61K48/00
Filed: 2019-12-18
Abstract: Described herein are compositions and methods for modulating protein abundance in a target-specific manner via degron tags.
Patent CA-3123616-A1 (CA)
Inventor: MINOR DAVID J
IPC: A61B5/0215
Filed: 2019-12-23
Abstract: Des modes de réalisation de la présente invention concernent des capteurs cardiaques implantables. Dans un mode de réalisation donné à titre d'exemple, un système médical pour déterminer un protocole thérapeutique pour un patient, comprend : au moins un capteur configuré pour détecter la pression auriculaire droite et la pression auriculaire gauche. Le système médical comprend en outre un récepteur configuré pour recevoir les données de mesure correspondant à la pression auriculaire droite détectée et à la pression auriculaire gauche détectée, et délivrer en sortie à un dispositif d'affichage les données de mesure reçues, l'affection étant au moins une affection sélectionnée dans le groupe comprenant : une insuffisance cardiaque gauche, une insuffisance cardiaque droite et un trouble pulmonaire primaire.
Patent CA-3124178-A1 (CA)
Inventor: LE GRAND BRUNO
IPC: A61P1/00
Filed: 2019-12-18
Abstract: The invention relates to the use of a PAR-1 antagonist, in particular selected from vorapaxar, atopaxar and 3-2-(chloro-phenyl)-1-[4-(4-fluoro-benzyl)-piperazine-1-yl]propenone, for the prevention and/or treatment of a chronic inflammatory disease of the intestine and of the colon in a mammal, in particular Crohn's disease.
Patent CA-3128836-A1 (CA)
Inventor: STANFILL CRAIG W
IPC: G06F16/185
Filed: 2015-09-03
Abstract: Entity data represent entities related according to a hierarchy, with at least one root entity at a highest level and one or more entities at one or more levels below the highest level. One or more entities each have multiple instances, and at least one attribute having respective elements for each of the instances. Input data includes expressions that express functions of arguments, with one or more arguments referencing an attribute of an entity represented in the entity data. Processing expressions includes: analyzing an expression to determine, for each of one or more attributes, at least one of a position in the hierarchy of an entity of the attribute, or a number of elements of a result of a function applied to an argument that references the attribute; and evaluating the expression, or indicating an error based on a result of analyzing the expression.
Patent CA-3130109-A1 (CA)
Title: User detection and identification in a bathroom setting
Inventor: KASHYAP VIKRAM
IPC: A61B10/00
Filed: 2020-02-22
Abstract: Provided is a system for detecting a user of a bathroom. The system comprises at least one sensor coupled to a bathroom use analysis device, where the sensor generates data that can be used to detect and/or identify the user. Also provided is a method of detecting a user of a bathroom. The method comprises analyzing data generated by the sensor in the above system to detect and/or identify the user.
Patent CA-3134057-A1 (CA)
Title: Systeme de generation de carte et procede de generation de carte
Inventor: TAKAHAMA KAZUHISA
IPC: E02F9/26
Filed: 2020-05-25
Abstract: Un aspect de la présente invention concerne un système de génération de carte comprenant : une unité d'acquisition de données en trois dimensions destinée à acquérir des données en trois dimensions à partir d'un capteur de mesure de distance de type à balayage qui mesure la distance à un objet à mesurer ; une unité d'acquisition d'informations de fonctionnement destinée à acquérir des informations de fonctionnement indiquant le fonctionnement d'un engin de chantier, qui se produit entre des périodes de mise à jour des données en trois dimensions par le capteur de mesure de distance de type à balayage ; une unité de calcul de quantité de correction destinée à calculer, sur la base des informations de fonctionnement, une quantité de correction pour chaque point de mesure des données en trois dimensions ; et une unité de traitement de correction destinée à appliquer la quantité de correction pour chaque point de mesure des données en trois dimensions et à corriger les données en trois dimensions.
Patent CA-3135269-A1 (CA)
Title: Stable lifting hook
Inventor: GARDINER CLARENCE E
IPC: E21B19/04
Filed: 2021-10-21
Abstract: A lifting hook, complising a linear mid-section, a first curved section extending from the mid-section and ending in a generally flat distal end or toe for inseiting into an aperture in a drill casing; and a second curved section extending from the mid-section opposite the fiist curved section and having a flattened distal end defining an eye or hole.
Patent CA-3136399-A1 (CA)
Inventor: STANGHELLE RUNE
IPC: E21B19/00
Filed: 2020-04-08
Abstract: The present invention is directed to a heave compensating system for a floating drilling vessel. The system comprises: - a rig floor of the floating drilling vessel, - a drilling riser attached to a well via a wellhead, - a tubular extending through an opening of the rig floor, - a slips for holding the tubular, - a top drive and/or an elevator for holding the tubular at an upper end, - a telescopic joint comprising an outer barrel and an inner barrel, wherein the outer barrel is connected to a wellhead, and the inner barrel is telescopically arranged inside the outer barrel, - a riser tensioning system arranged between the drilling riser and the floating drilling vessel, wherein the heave compensating system comprises a draw work heave compensating system arranged between the top drive and/or elevator and the rig floor, and a slips heave compensating system for heave compensation of the slips, wherein the heave compensating systems may be synchronized, compensating for the floating drilling vessel's heave movement.
Patent CA-3138537-A1 (CA)
Title: Trailed implement with vision guidance
Inventor: FLICK DANIEL
IPC: A01B59/04
Filed: 2021-11-09
Abstract: A method of navigating a vehicle through a field as it is being towed by a tractor.  The method comprises obtaining an image of the field, segmenting the image to identify a plurality of crop rows, and steering the vehicle to avoid the plurality of crop rows.
Patent CA-3140848-A1 (CA)
Title: Design patterns on automated fracturing pump setup and operations
Inventor: WANG YING
IPC: E21B43/12
Filed: 2020-06-17
Abstract: Systems and methods presented herein include a computing system that includes a non-transitory memory and one or more hardware processors configured to read instructions from the non-transitory memory to perform operations. The operations include detecting one or more pumps of a wellsite system that are activated. The operations also include generating a graphical user interface. The graphical user interface includes a pump list panel comprising one or more pump icons, each pump icon corresponding to a pump of the one or more pumps. The graphical user interface also includes a manifold layout panel comprising a manifold outline that represents an actual physical layout of one or more manifolds of the wellsite system. The operations also include receiving, via the graphical user interface, an input assigning a pump icon of the one or more pump icons onto a pump location of the manifold outline. The operations further include updating the graphical user interface to display one or more operating parameters of the pump corresponding to the pump icon proximate the pump icon.
Patent CA-3141990-A1 (CA)
Title: Novel cancer antigens and methods
Inventor: KASSIOTIS GEORGE
IPC: A61K39/00
Filed: 2020-07-03
Abstract: There are disclosed inter alia polypeptides and nucleic acids encoding said polypeptides which are useful in the treatment, prevention and diagnosis of cancer, particularly non small cell lung cancer, especially lung squamous cell carcinoma and melanoma, especially cutaneous melanoma.
Patent CA-3142064-A1 (CA)
Inventor: MA LIQIANG
IPC: G01V8/02
Filed: 2019-08-26
Abstract: La présente invention concerne un procédé de caractérisation quantitative de rayonnement infrarouge pour l'évolution d'endommagement de roches contenant du charbon. Dans le procédé de la présente invention, la valeur maximale d'une matrice de changement de température de rayonnement infrarouge de roches de charbon est appelée valeur de seuil pour un changement de rayonnement infrarouge de la roche contenant du charbon en raison d'un endommagement de microélément. Le comptage cumulatif d'un rayonnement infrarouge pendant le processus d'évolution d'endommagement de la roche contenant du charbon est passé au crible. Le procédé de caractérisation quantitative de rayonnement infrarouge pour l'évolution d'endommagement de roches contenant du charbon est construit sur la base de la théorie de la mécanique d'endommagement continu. Au moyen de la surveillance de données de rayonnement infrarouge en temps réel, le processus en temps réel de l'évolution d'endommagement de masses de roche de charbon peut être évalué de manière dynamique et précise, ce qui améliore, de ce fait, les niveaux de production de sécurité de mine et améliore la stabilité et la précision de la surveillance de masse de roche de charbon dans le domaine de l'ingénierie et de la mécanique de roche modernes.
Patent CA-3143001-A1 (CA)
Inventor: YANO Kota
IPC: G01N29/265
Filed: 2019-06-14
Abstract: This invention comprises an inspection unit (60) comprising both a wedge striking device (62) having a striking hammer (61) for striking a wedge (1t) and a wedge vibration detection device (63) for detecting the vibration of the wedge (1t), and adhering parts (4a, 4b) that are connected to the inspection unit (60) via coupling members (5a, 5b) and adhere to the outer peripheral surface of a step-down part (11t). The adhering parts (4a, 4b) have, on the inward sides thereof in the axial direction, (first attachments 42a, 42b) that make it possible to adjust or exchange the axial-direction attachment positions of the adhering parts (4a, 4b).
Patent CA-3146445-A1 (CA)
Title: Mosquito repellent composition and method for the preparation thereof
Inventor: GRISON CLAUDE
IPC: A01N31/06
Filed: 2020-07-10
Abstract: The present invention relates to a natural composition comprising p-menthane-3,8-diol, citronellol and geraniol.
Patent CA-3148036-A1 (CA)
Inventor: BARTHE CLEMENT
IPC: B64F5/10
Filed: 2020-07-17
Abstract: Disclosed is a method for erecting the structure of an aerostat (1) in successive horizontal sections, starting from the top horizontal section, comprising an iteration of the following steps, starting from a current state of completion of the aerostat structure, lifting the current state of the structure, at first lifting points, by means of lifting means (20, 20', 50, 50') arranged in a current transverse position; placing a support device (30, 30') in line with second lifting points for lifting the current state of the structure; transferring the current state of the structure from the lifting means to the support device; moving the lifting means to another transverse position; completely assembling the horizontal section immediately below the current state of the structure on the structure.
Patent CA-3148490-A1 (CA)
Title: Imidazopyridine derivative and pharmaceutical composition comprising same as active ingredient
Inventor: LEE JAE WON
IPC: A61P25/28
Filed: 2020-08-31
Abstract: The present invention relates to an imidazopyridine derivative and a pharmaceutical composition comprising same as an active ingredient and, more particularly, to an imidazopyridine derivative that inhibits protein kinase activity and as such, can be used for preventing or treating cancer, neurodegenerative disease, non-alcoholic fatty liver disease, influenza, etc., and a pharmaceutical composition comprising same as an active ingredient.
Patent CA-3150107-A1 (CA)
Title: Apparatuses and methods with filter pouch
Inventor: ZANDI ABDOLRAHIM
IPC: A61F2/04
Filed: 2020-09-18
Abstract: As may be implemented in accordance with one or more embodiments characterized herein, aspects of the present disclosure are directed to an apparatus including first and second filters, a shaft and a frame coupled to the shaft and to the first filter. The frame and shaft operate to seal a perimeter of the first filter around an opening in a sidewall of a tubular structure, by pressing the frame against the perimeter and the sidewall. The second filter is also coupled to the frame and operates with the frame to extend into a cross section of the tubular structure away from the frame and the sidewall, with the frame sealing the first filter around the opening, and to filter particles from fluid flowing past the opening and along the length of the sidewall.
Patent CA-3150740-A1 (CA)
Title: Plunger gasket with reduced surface contact
Inventor: DAVIS BENJAMIN M
IPC: A61M5/315
Filed: 2020-08-26
Abstract: A plunger gasket with reduced surface contact area including a body, a first side defining a first side surface, a second side defining a second side surface, and at least one surface feature projecting outwardly from at least one of the first or second side surfaces. In example embodiments, at least one surface feature projects outwardly from both the first and second side surfaces. By reducing the surface areas of contact between gaskets during manufacture and processing, the incidence of unintentional cohesion may be reduced or eliminated.
Patent CA-3151308-A1 (CA)
Title: Methods and means for azimuthal neutron porosity imaging of formation and cement volumes surrounding a borehole
Inventor: STEWART ALEX
IPC: G01V5/10
Filed: 2017-12-20
Abstract: A first example azimuthal neutron porosity tool for imaging formation and cement volumes surrounding a borehole is provided, the tool including at least an internal length comprising a sonde section, wherein said sonde section further comprises one sonde-dependent electronics; a slip-ring and motor section; and a plurality of tool logic electronics and PSUs. An alternative azimuthal neutron porosity tool for imaging formation and cement volumes surrounding a borehole is also provided, the tool including at least a far space detector; a near space detector; and a source located within a moderator shield that rotates around an internal tool axis.
Patent CA-3152977-A1 (CA)
Inventor: DOUGLAS JOHN
IPC: A63B24/00
Filed: 2020-08-28
Abstract: The present disclosure relates to systems and methods for balance index determination. For example, a wearable apparatus may have at least one gyroscope configured to measure angular velocity about a first axis; at least one inertial measurement device (IMU) configured to measure deviation along a second axis and a third axis; at least one memory storing instructions; and at least one processor configured to execute the instructions to: receive angular velocity measurements (1010) over a period of time from the at least one gyroscope; receive deviations from the second axis (1020) and from the third axis (1030) over the period of time from the at least one IMU; weight the deviations (1040) based on directions associated with the deviations; and generate a composite balance index (1050) based on the angular velocity measurements, the weighted deviations from the second axis, and the weighted deviations from the third axis.
Patent CA-3153391-A1 (CA)
Title: Ensemble patin de hockey reglable
Inventor: ALTSHULER EDWARD LAFE
IPC: A43B5/16
Filed: 2020-09-17
Abstract: La présente invention concerne un montant de patin à glace à multiples degrés de liberté qui relie une lame de patin à glace à la semelle d'une chaussure de patin à glace et qui comprend généralement une pluralité d'éléments réglables qui comprennent une plateforme de pronation/supination, un module bidirectionnel et un module côté/côté. Dans certaines configurations, la plateforme de pronation/supination est conçue pour déplacer la lame de patin à glace dans une direction de pronation et de supination. Dans certaines configurations, la plateforme de pronation/supination est reliée au module bidirectionnel fournissant un mouvement de la lame de patin à glace dans la position avant et arrière. Dans certaines configurations, le module côté/côté est relié au module bidirectionnel fournissant un mouvement dans une direction côté par côté. Des configurations supplémentaires peuvent également comprendre des réglages verticaux.