baber/WOPTO huggingface dataset:
Patent CA-3091018-A1 (CA)
Title: Procede et materiau d'isolement d'une zone de perte importante
Inventor: ARFAJ MOHAMMED K
IPC: C09K8/508
Filed: 2019-02-13
Abstract: L'invention concerne un procédé et un additif de fluide de forage permettant de réduire d'importantes pertes de fluide dans un puits, comprenant une combinaison de particules de pneus usés granulaires et d'un adhésif polymère moulé en une forme sphérique. Une fois dans la zone de perte importante, une pluralité d'éléments colmatants s'enfoncent dans les fractures de formation et scellent la zone de perte importante.
Patent CA-3092726-A1 (CA)
Inventor: WILLIAMES GEOFFREY ALAN
IPC: B65G47/08
Filed: 2018-03-02
Abstract: A selective transplanter is provided for transplanting seedlings from a tray to seedling planting apparatus. The tray includes a plurality of cells for holding plugs (50) of growing medium containing seedlings. The transplanter is arranged to eject plugs from the cells of the tray to a conveyor (7) which conveys the plugs (50) to the seedling planting apparatus. The transplanter is arranged to remove plugs (50) that do not contain germinated seedlings from the conveyor (7) at a removal position (6) before they are transferred to the seedling planting apparatus. A seedling retention roller (20) engages with plant material (16) of the seedlings projecting from the plugs (50) at the removal position (6) before the plugs are transferred to the seedling planting apparatus, preventing removal of plugs (50) containing seedlings with projecting plant material (16). The transplanter provides the advantage that the plugs containing seedlings can be planted in rows in a field without dud plugs being planted, leaving the rows substantially gap free.
Patent CA-3094335-A1 (CA)
Title: Cmas resistant, high strain tolerant and low thermal conductivity thermal barrier coatings and thermal spray coating method
Inventor: CHEN DIANYING
IPC: F01D25/00
Filed: 2019-04-08
Abstract: An erosion and CMAS resistant coating arranged on a TBC coated substrate and including at least one porous vertically cracked (PVC) coating layer providing lower thermal conductivity and being disposed over a layer of MCrAlY wherein M represents Ni, Co or their combinations. At least one dense vertically cracked (DVC) erosion and CMAS resistant coating layer is deposited over the at least one PVC coating layer.
Patent CA-3095484-A1 (CA)
Title: Lysin-antimicrobial peptide (amp) polypeptide constructs, lysins, isolated polynucleotides encoding same and uses thereof
Inventor: SCHUCH RAYMOND
IPC: A61K38/14
Filed: 2019-03-29
Abstract: The present disclosure is directed to lysin-AMP polypeptide constructs, isolated lysin polypeptides, and pharmaceutical compositions comprising the isolated polypeptides and/or lysin-AMP polypeptide constructs. Methods of using the lysin-AMP polypeptide constructs, isolated lysin polypeptides and pharmaceutical compositions are also herein provided. In addition, isolated polynucleotides encoding the lysin-AMP polypeptide constructs and isolated lysin polypeptides are disclosed herein.
Patent CA-3095901-A1 (CA)
Inventor: MYERS JEFF
IPC: F04D29/10
Filed: 2019-04-02
Abstract: A fluid cylinder for a fluid end section of a reciprocating pump includes a body having a pressure chamber and a plunger bore that fluidly communicates with the pressure chamber. The plunger bore includes a packing segment configured to hold packing. The fluid cylinder includes a sleeve received within the packing segment of the plunger bore. The sleeve is configured to hold a plunger within an internal passage of the sleeve such that the plunger is configured to reciprocate within the plunger bore during operation of the reciprocating pump. The fluid cylinder includes a retention mechanism secured within the plunger bore such that the retention mechanism is configured to retain the sleeve within the packing segment of the plunger bore.
Patent CA-3096382-A1 (CA)
Title: Prognostic torsional damper damage determination in machine system
Inventor: LOGENDRAN MURALI P
IPC: F16F15/00
Filed: 2020-10-19
Abstract: Abstract PROGNOSTIC TORSIONAL DAMPER DAMAGE DETERMINATION IN MACHINE SYSTEM    Prognostically warning of damper damage in a machine system (10) includes monitoring a machine (12) operating parameter linked with torsional loads on a crankshaft (20), and a temperature parameter. The prognostic warning strategy also includes populating an operating history of a machine system (10) based on the monitored parameters, calculating a damper damage term based on the operating history, and triggering a damper damage warning where the damper damage term exceeds a threshold. Date Recue/Date Received 2020-10-19
Patent CA-3097691-A1 (CA)
Title: Serrure, ferrure, gache et dispositif de fermeture pour portes coulissantes et systeme de portes coulissantes
Inventor: JUSTL SASCHA
IPC: E05B65/08
Filed: 2019-05-23
Abstract: La présente invention concerne une serrure, une ferrure, une gâche et un dispositif de fermeture pour portes coulissantes, qui permettent de verrouiller une porte coulissante à l'avant ou sur le côté. La présente invention concerne également un système de porte coulissante comportant un dispositif de fermeture selon l'invention.
Patent CA-3097807-A1 (CA)
Inventor: SKORINA TAISIYA
IPC: C04B20/10
Filed: 2019-03-19
Abstract: Plurality of granules comprising a ceramic core having an outer surface and a shell on and surrounding the core, wherein the core comprises first ceramic particles bound together with a first inorganic binder, wherein the first inorganic binder comprises reaction product of at least alkali silicate and hardener, wherein the shell comprises at least a first concentric layer, wherein the first layer comprises a second inorganic binder and optionally second ceramic particles, wherein if present the second ceramic particles are bound together with the second inorganic binder, wherein the second inorganic binder comprises reaction product of at least alkali silicate and hardener, wherein for a given granule, the first ceramic particles are present in a first weight percent with respect to the total weight of the core and the second ceramic particles, if present in the first layer of the same granule are in a second weight percent with respect to the total weight of the first layer, wherein for a given granule, the first weight percent is greater than the second weight percent, and wherein the granules have a minimum Total Solar Reflectance of at least 0.7. The granules are useful, for example, as roofing granules.
Patent CA-3099777-A1 (CA)
Inventor: BLAND ALAN E
IPC: C02F11/122
Filed: 2019-05-10
Abstract: Embodiments of the present invention may provide encapsulation of waste (2) materials in a first (1), double (5), triple (7), or even quadruple (44) encapsulation. Encapsulation may include waste (2), ash (4), Portland cement (3), water, chemicals, or the like. Agglomerates formed perhaps with high energy mixing may be processed, cured, or the like.
Patent CA-3102464-A1 (CA)
Title: Process for the production of diglycerides
Inventor: KRALOVEC JAROSLAV A
IPC: C11C3/02
Filed: 2019-06-04
Abstract: A method for producing diglycerides is provided. The method includes combining (i) an oil comprising at least one polyunsaturated fatty acid in the form of ethyl esters, free fatty acids, and/or combinations thereof, (ii) lipase, and (iii) glycerol in water to produce diglycerides with a high level of purity. Highly pure diglycerides obtained according to the method are also provided.
Patent CA-3103341-A1 (CA)
Inventor: ROGERS DANIEL J
IPC: G06F21/00
Filed: 2019-06-19
Abstract: Systems and methods of detecting copying of code or portions of code involve disassembling a set of compiled code into an architecture-agnostic intermediate representation. The intermediate representation is used to form a number of cryptographically hashed overlapping shingles. The number of cryptographically hashed overlapping shingles can be searched against a database of cryptographically hashed overlapping shingles to identify copied code.
Patent CA-3105887-A1 (CA)
Title: Rotary tool
Inventor: KNIGHT TYLER H
IPC: B23B31/20
Filed: 2021-01-15
Abstract: ABSTRACT A rotary tool includes a housing, a drive shaft positioned within the housing, and a bit holder.  The bit holder is positioned adjacent a distal end of the housing and is driven by rotation of the drive shaft. The rotary tool also includes a wrench assembly for adjusting the bit holder and a light source configured to emit light in a direction toward the bit holder.  The wrench assembly is positioned adjacent the bit holder and is movable between a first position and a second position.  The wrench assembly is coupled to the housing and disengaged from the bit holder assembly in the first position and is engaged with the bit holder assembly in the second position. Date Recue/Date Received 2021-01-15
Patent CA-3107155-A1 (CA)
Inventor: MENDE RALPH
IPC: G08G1/015
Filed: 2019-07-11
Abstract: The invention relates to a system for controlling a traffic management system at an intersection of at least two traffic routes, wherein the system has - a first radar sensor, which has a first detection region, for detecting road users on the first traffic route, - a second radar sensor, which has a second detection region, for detecting road users on the second traffic route, wherein the first detection region and the second detection region overlap in at least one overlapping region, and - an electronic data processing device, which is designed to combine the sensor data of the first radar sensor and the sensor data of the second radar sensor into combination signals, at least in part, and to control the traffic management system at the intersection at least also as a function of combination signals.
Patent CA-3109309-A1 (CA)
Title: Modular platform electric trench heater
Inventor: STARR BRETT
IPC: F24D19/06
Filed: 2021-02-18
Abstract: A trench heater includes a case, a connecting unit, and a sub-assembly unit.  The sub-assembly unit includes a baffle, a first junction panel, a second junction panel, and an electrical heating unit. The electrical heating unit includes a heating unit that comprises a heating element, a body, and a granular heat transfer medium. Multiple trench heaters may be connected end to end to create longer lengths via a modular platform.
Patent CA-3110481-A1 (CA)
Inventor: KUPERMAN LEONID
IPC: H04L47/2475
Filed: 2019-08-11
Abstract: A network traffic hub receives network traffic from a user device running an application. The network traffic hub aggregates the network traffic into augmented netflows. Based on netflow parameters extracted by the network traffic hub, one or more augmented netflows are associated with the application. The network traffic hub determines whether an augmented netflow is a result of the application being in an active state or a passive state based on, for example, the quantity of data within the netflow. If the quantity of data within the augmented netflow is larger than a data threshold, the augmented netflow can be classified as an active usage, and if the data is less than the data threshold, the augmented netflow can be classified as a passive usage. Thus, by classifying network traffic of an application as active or passive, a record of a user's active usage of the application can be recorded.
Patent CA-3111172-A1 (CA)
Inventor: MORASSE STEPHANE
IPC: D21F11/00
Filed: 2019-10-18
Abstract: Un gobelet pour fabriquer des tasses à rebord, telles que des tasses de café, peut être fabriqué à partir de fibres de papier recyclées tout en ayant un indice de formation de rebord (RFI) et/ou des facteurs structuraux et de flexion, sur la base de certaines propriétés du gobelet pour faciliter un rebord de qualité. Par exemple, le RFI peut être basé sur l'épaisseur, l'écrasement à l'anneau MD, la rigidité à la flexion MD, et la densité surfacique du gobelet. Le gobelet peut être constitué de 100 % de fibres recyclées provenant de vieux cartons ondulés (OCC) et doté de facteurs structuraux et de flexion dans des plages respectives pour assurer une formation de rebord adéquate lorsqu'il est converti en une tasse à pied.
Patent CA-3113348-A1 (CA)
Inventor: ALECU DANIEL
IPC: B64D33/00
Filed: 2021-03-25
Abstract: Pressure regulators together with associated methods and systems are provided.  An embodiment of a pressure regulator includes a chamber having an inlet port for receiving a fluid and an outlet port for delivering the fluid at a regulated pressure.  The pressure regulator includes a diaphragm defining at least part of the chamber, and the diaphragm defining a first orifice therethrough. The pressure regulator includes a spring configured to interact with the diaphragm. The pressure regulator includes an interface operatively disposed between the spring and the diaphragm. The interface includes a contact surface for contacting the diaphragm, and the contact surface is convex toward the diaphragm. The interface defines a second orifice therethrough that is in fluid communication with the first orifice in the diaphragm. The first and second orifices define a relief port for venting the chamber to an ambient environment external to the chamber.
Patent CA-3116284-A1 (CA)
Inventor: MARCUSSON ERIC G
IPC: A61P31/14
Filed: 2021-04-23
Abstract: The present disclosure relates to compositions and methods for the preparation, manufacture and therapeutic use of nucleic acid vaccines comprising polynucleotide sequences encoding one or more structural proteins of SARS-CoV-2 and variants for the treatment and/or prevention of COVID-19.
Patent CA-3117959-A1 (CA)
Title: Segmenting 3d intracellular structures in microscopy images using an iterative deep learning workflow that incorporates human contributions
Inventor: CHEN JIANXU
IPC: G06T5/20
Filed: 2019-10-30
Abstract: A facility for identifying the boundaries of 3-dimensional structures in 3-dimensional images is described. For each of multiple 3-dimensional images, the facility receives results of a first attempt to identify boundaries of structures in the 3-dimensional image, and causes the results of the first attempt to be presented to a person. For each of a number of 3-dimensional images, the facility receives input generated by the person providing feedback on the results of the first attempt. The facility then uses the following to train a deep-learning network to identify boundaries of 3-dimensional structures in 3-dimensional images: at least a portion of the plurality of 3-dimensional images, at least a portion of the received results, and at least a portion of provided feedback.
Patent CA-3118750-A1 (CA)
Title: Compositions de complexes metalliques ou chelates metalliques comprenant des nanoparticules minimales
Inventor: GONZALEZ REN
IPC: A61K31/295
Filed: 2019-11-25
Abstract: La présente invention concerne globalement des compositions de complexes métalliques ou chélates métalliques comprenant des nanoparticules minimales, les compositions conservant la coulabilité.
Patent CA-3119762-A1 (CA)
Inventor: KING STEVEN MORRIS
IPC: A63G31/02
Filed: 2019-11-18
Abstract: An attraction system (10) includes a first level (108, 112), a second level (108, 112) positioned vertically above or below the first level (108, 112), and one or more controllers (134, 136) configured to present a game environment to one or more riders in a ride vehicle (18) as the ride vehicle (18) travels along a path (20) on the first level (108, 112). The attraction system (10) also includes a lift (30) configured to move the ride vehicle (18) vertically from the first level (108, 112) to the second level (108, 112) based at least in part on a performance of the one or more riders in the game environment.
Patent CA-3120028-A1 (CA)
Title: Dispositif de moussage et procede correspondant
Inventor: BENTLEY ANDREW CHARLES
IPC: A47J31/44
Filed: 2019-11-11
Abstract: L'invention concerne un accessoire de moussage pour une buse à vapeur, l'accessoire de moussage comportant une lame comprenant un raccord de buse à vapeur et comprenant également un générateur de turbulence caractérisé en ce que ledit générateur de turbulence fait saillie depuis une surface externe de ladite lame ou comprend une partie incurvée de ladite lame et est configurée pour générer une turbulence dans le flux de vapeur sortant d'une buse à vapeur, lors de l'utilisation.
Patent CA-3120387-A1 (CA)
Title: Determining a location of motion detected from wireless signals based on prior probability
Inventor: OMER MOHAMMAD
IPC: G01S5/00
Filed: 2019-10-29
Abstract: In a general aspect, a method for determining a location of motion detected by wireless communication devices in a wireless communication network includes obtaining motion data associated with a first time frame. The method also includes identifying a first wireless link, of a plurality of wireless links, based on a magnitude of a motion indicator value associated with the first wireless link relative to the other motion indicator values in a set of motion indicator values. The method additionally includes generating a first probability vector based on a predetermined map and the first wireless link and obtaining a second probability vector generated from motion data associated with a prior time frame. The method further includes determining, by operation of a data processing apparatus, a location of motion detected from wireless signals exchanged during the first time frame.
Patent CA-3120686-A1 (CA)
Title: Methods for treating acute hcv
Inventor: MATTHEWS GAIL
IPC: A61K31/454
Filed: 2019-11-20
Abstract: The present invention features interferon-free therapies for the treatment of acute HCV. Preferably, the treatment is over a shorter duration of treatment, such as 6 weeks. In one aspect, the treatment comprises administering two direct acting antiviral agents to a subject with acute HCV infection, wherein the treatment lasts for 6 weeks and does not include administration of either interferon or ribavirin, and said direct acting antiviral agents comprise (a) glecaprevir or a pharmaceutically acceptable salt thereof and (b) pibrentasvir or a pharmaceutically acceptable salt thereof.
Patent CA-3122005-A1 (CA)
Title: Process for preparing a synthetic foam having a controlled particle distribution
Inventor: CHANDRASHEKHAR-BHAT BHUSHAN
IPC: C08L75/04
Filed: 2012-10-01
Abstract: The invention relates to processes for preparing a synthetic foam having present therein particles with a controlled particle distribution and the use of said foam, as well as to foams as such. Accordingly the invention is directed to a process for preparing a synthetic foam having present therein particles, wherein the distribution of said particles is controlled by the following steps of dissolving at least one synthetic polymer in one or more solvents to form a solution;  contacting particles with said solution to form a polymer/particles mixture; and freeze-drying the polymer/particles mixture by: freezing the polymer/particles mixture;  and subsequently subliming the one or more solvents to form a synthetic foam comprising said particles.
Patent CA-3123069-A1 (CA)
Title: Laser cutting system and method of laser cutting
Inventor: CULP JAMES
IPC: A61C7/08
Filed: 2012-09-18
Abstract: A method of manufacturing a trimmed dental appliance and a laser cutting system for trimming a dental appliance is disclosed. The method involves forming a dental appliance of a series of dental appliances, the series of dental appliances corresponding to a patient-specific treatment plan for incrementally moving teeth. The method also involves identifying a cut path for trimming excess material from the dental appliance, determining, based on the cut path, adjustment instructions for adjusting at least one of a laser, an optical component, or a fixture holding the dental appliance, to cut along the cut path and trim the excess material from the dental appliance.  The method further involves trimming the excess material from the dental appliance along the cut path with the laser while adjusting at least one of the laser, the optical component, and the fixture holding the dental appliance according to the adjustment instructions.
Patent CA-3125366-A1 (CA)
Title: System, method and device for calibrating work machine
Inventor: HARADA JUNJI
IPC: E02F9/20
Filed: 2020-02-17
Abstract: An orientation sensor outputs orientation data indicating the orientation of a vehicle body. A position sensor is attached to the vehicle body. A storage device stores machine data. The machine data indicates the position of the position sensor in a vehicle body coordinate system. An input device receives the input of calibration data. The calibration data includes the position of a prescribed measurement point on a work machine as measured by an external measurement instrument, and the position of the position sensor as measured by the external measurement instrument. A processor calibrates the machine data on the basis of the calibration data and the orientation data.
Patent CA-3126154-A1 (CA)
Inventor: O'HEERON PETE
IPC: C12N5/00
Filed: 2020-01-13
Abstract: L'invention concerne des compositions, des systèmes et des méthodes comprenant des cellules fibroblastes régénératrices, une population ou des sous-populations de ces dernières possédant une activité régénératrice utilisable pour le traitement de diverses maladies dégénératives. Dans un mode de réalisation, l'invention concerne des fibroblastes à potentiel de prolifération augmenté du fait d'un enrichissement pour les marqueurs CD105 et/ou CD117. Dans un mode de réalisation, des fibroblastes possédant les marqueurs CD105 et/ou CD117 sont en outre enrichis pour la propriété d'efflux de la rhodamine 123.
Patent CA-3126809-A1 (CA)
Inventor: BADRAK ROBERT P
IPC: E21B17/10
Filed: 2020-01-17
Abstract: La présente invention concerne une tige de pompage qui peut comprendre un métal de base, une couche résistante à la corrosion sur le métal de base, et une couche résistante à l'abrasion externe à la couche résistante à la corrosion, la couche résistante à l'abrasion comprenant un matériau phénolique. Une autre tige de pompage selon l'invention peut comprendre un métal de base, une couche résistante à la corrosion sur le métal de base, et une couche résistante à l'abrasion extérieure à la couche résistante à la corrosion, la couche résistante à l'abrasion comprenant un matériau particulaire résistant à l'abrasion et un matériau de matrice. Un procédé de production d'une tige de pompage continue peut comprendre le déplacement de la tige de pompage continue à travers un système de traitement de surface, l'application d'une couche résistante à la corrosion sur un métal de base de la tige de pompage continue, puis l'application d'une couche résistante à l'abrasion extérieure à la couche résistante à la corrosion.
Patent CA-3126955-A1 (CA)
Inventor: HESS ROBERT F
IPC: A61B3/10
Filed: 2020-01-17
Abstract: L'invention concerne un système et un procédé de mesure d'une vision stéréoscopique. Un stimulus visuel tridimensionnel est généré. Le stimulus visuel est composé d'une pluralité d'éléments ponctuels filtrés spatialement conçus pour isoler une fonction stéréoscopique. Le stimulus visuel est ensuite présenté à un utilisateur par l'intermédiaire d'un dispositif d'affichage et des données d'entrée sont reçues en réponse à la visualisation par l'utilisateur du stimulus visuel tel que présenté. Une performance stéréoscopique de l'utilisateur est ensuite déterminée à partir des données d'entrée.