baber/WOPTO huggingface dataset:
Patent CA-3091984-A1 (CA)
Title: Reduction of harmonics in power networks
Inventor: RUNGE JORN
IPC: H02J3/24
Filed: 2019-02-18
Abstract: The invention relates in particular to a method carried out by one or more devices, said method comprising: detecting network topology information indicative of a function of an electrical grid at a predetermined nominal frequency, wherein the nominal frequency is at least in part influenced by an active and/or reactive power consumption and/or an active and/or reactive power output and/or a rotational speed and/or a torque and/or a modulation angle and/or a phase angle of one component or multiple components which are included in the electrical grid; determining harmonics information indicative of one or more harmonic levels of the one or of the multiple components of the electrical grid or of one or more network nodes, wherein the harmonics information is determined at least in part on the basis of the network topology information; determining evaluation information indicative of the occurrence of one or more resonances and/or harmonic level increases in the electrical grid, wherein the evaluation information is determined at least in part on the basis of the determined harmonics information; and outputting the determined evaluation information. The invention also relates to a device and to a system for carrying out the method according to the invention.
Patent CA-3097092-A1 (CA)
Title: Moteur de verification de document et d'entite decentralise
Inventor: GUPTA VISHAL
IPC: H04L9/32
Filed: 2019-04-19
Abstract: L'invention concerne un système et un procédé permettant à une entité de prouver son identité et de fournir des documents/données/informations authentiques à l'intérieur à tout moment requis sur la base de données récupérées à partir d'une source vérifiable par chiffrement des données indépendante (ICVS) par l'intermédiaire d'un canal sécurisé. Le système permet à un navigateur virtuel et sécurisé sur un dispositif informatique d'utilisateur permettant à un utilisateur de se connecter et de récupérer des informations authentiques concernant l'utilisateur à partir de l'ICVS d'une manière vérifiable et inattaquable. Les informations extraites sont liées à des informations d'origine de l'ICVS et les informations liées sont fournies à des entités utilisatrices en tant qu'informations authentiques pour la vérification. De plus, la valeur cryptographique des informations authentiques peut être stockée dans une mémoire immuable telle qu'une chaîne de blocs, de telle sorte que la valeur cryptographique est utilisée par la partie utilisatrice pour valider l'intégrité des informations authentiques.
Patent CA-3098184-A1 (CA)
Title: Recepteurs de defense auto/allo-immuns pour le ciblage selectif de lymphocytes t pathogenes et de cellules nk actives
Inventor: MAMONKIN MAKSIM
IPC: C12N15/62
Filed: 2019-04-25
Abstract: Des modes de réalisation de l'invention concernent des lymphocytes T exprimant des récepteurs de défense auto/allo-immuns (ADR) modifiés qui ciblent sélectivement des lymphocytes T activés, y compris des lymphocytes T pathogènes, pour les neutraliser. Les récepteurs chimériques comprennent des fractions destinées à cibler 4-1BB, 0X40, et CD40L, par exemple, dont l'expression indique la présence de lymphocytes T activés. Dans des modes de réalisation particuliers, l'invention concerne des procédés de prévention ou de traitement d'affections associées à des lymphocytes T activés à l'aide d'un transfert adoptif de lymphocytes T de cellules codant les ADR.
Patent CA-3098777-A1 (CA)
Title: Rotary tool, rotary tool adapter and rotary tool bit drive shaft
Inventor: GRAND GERARD
IPC: B23B31/02
Filed: 2020-11-12
Abstract: ABSTRACT OF THE DISCLOSURE A tool bit retaining shaft for use in an impact tool comprises a main body portion having a front end and a back end, and defining a longitudinal axis. An anvil portion is connected in torque transmitting relation to the main body portion. A socket drive portion is disposed at the front end of the main body portion, for receiving thereon sockets having a drive recess. The socket drive portion has an accessible front end and a substantially square cross-section across the longitudinal axis of the main body portion. A  tool bit receiving recess is disposed in the socket drive portion so as to be open at the accessible front end of the socket drive portion, and so as to be longitudinally aligned with the longitudinal axis of the main body portion. - 17 ¨ Date Recue/Date Received 2020-11-12
Patent CA-3101611-A1 (CA)
Inventor: MANASH BOAZ
IPC: A61F2/24
Filed: 2019-06-19
Abstract: A prosthetic heart valve is radially collapsible to a collapsed configuration and radially expandable to an expanded configuration. The heart valve includes an annular inner frame formed with a plurality of angled first strut members, the inner frame being configured to foreshorten from a first length corresponding to the collapsed configuration to a second length corresponding to the expanded configuration. A leaflet structure is situated at least partially within the inner frame. An outer frame is disposed radially outward of the inner frame and coupled to the inner frame. The outer frame is configured to collapse with the inner frame and radially expand with the inner frame, and includes a plurality of second strut members. Portions of the second strut members are configured to bend radially outwardly into a curved shape as the inner frame and the outer frame move from the collapsed configuration to the expanded configuration.
Patent CA-3101749-A1 (CA)
Title: Static plate heating arrangement
Inventor: REID ALEXANDER N
IPC: H05B1/02
Filed: 2020-12-04
Abstract: AB STRACT A static plate heating arrangement includes a faceplate including a port extending from an exterior surface of the faceplate to an interior surface of the faceplate, a fixed resistance heater in thermal communication with the interior surface and surrounding the port, and a self-regulating heater in thermal communication with the interior surface and surrounding the fixed resistance heater. The fixed resistance heater and the self-regulating heater are electrically connected in series.   Date Recue/Date Received 2020-12-04
Patent CA-3102344-A1 (CA)
Title: Axle assembly having an adjustable length
Inventor: BERRELL IAN
IPC: B62K25/02
Filed: 2019-06-03
Abstract: The disclosure relates to an axle assembly (1), comprising: a first axle member (2) including a recess (7) with a female threaded portion (9); and a second axle member (3) comprising an insertion portion (11) and a protrusion portion (12); wherein the insertion portion (11) is received in the recess (7) and has a male threaded portion (15) engaged with the female threaded portion (9) of the first axle member (2); and wherein the protrusion portion (12) protrudes out of the recess (7). An overall length of the axle assembly (1) is adjustable by moving the threads of the male threaded portion (15) of the second axle member (3) along the threads of the female threaded portion (9) of the first axle member (2), or vice versa. The disclosure further relates to an axle and hub arrangement comprising said axle assembly (1).
Patent CA-3103764-A1 (CA)
Inventor: ODZIOMEK RYSZARD
IPC: B21F27/00
Filed: 2019-02-01
Abstract: A hexagonal wire netting (7), a process for manufacturing such a wire netting and a device for manufacturing a hexagonal wire netting (7), the device comprising an assembly of tubes (5) for leading the wires (1) of which every other is twisted into a spiral shape, a spindle (6) assembly and a drum (8) receiving the wire netting (7), the drum (8) being provided with detent elements (21). Between each tube (5) leading the spirally twisted wire (1) and the cooperating spindle (6) a straightening guide (10, 10') is located having an inlet opening (13, 15) cooperating with the tube (5) and an outlet opening (12, 20) cooperating with the spindle (6). The detent elements (21) are arranged on the drum (8) in such a way that the produced wire netting (7) has meshes in which the proportion of the width (A) to the length (B) is less than 0,75.
Patent CA-3108630-A1 (CA)
Title: Low-drag septum for a catheter system
Inventor: KUMAR JITHENDRA
IPC: A61M39/06
Filed: 2019-08-06
Abstract: A peripheral intravenous catheter assembly may include a low-drag septum. The septum may include a body having a distal end and a proximal end, which may be sealed. The septum may include a slot disposed within an outer surface of the body and oriented along a longitudinal axis of the body. The slot may include a distal end spaced apart from the distal end of the body, and a proximal end spaced apart from the proximal end of the body. An introducer needle may extend through the slot.
Patent CA-3109347-A1 (CA)
Title: Methods for extracting constituents from plant material and apparatus and products thereof
Inventor: KERRY PAUL J
IPC: B01D11/02
Filed: 2019-08-12
Abstract: A closed loop extraction process contains a filter assembly (20) for vacuum filtration of an extraction solvent (50) after it has extracted desired constituents from a plant material. High purity products formed from the process are also provided. A closed loop extraction system (10) contains a filter assembly (20) for filtering an extraction solvent (50) and extract prior to collection of desired products within a collection vessel (34). A filter assembly (20), used in the aforementioned process and system (10), provides a novel enhancement in the current strategies to extract active ingredients from plant materials (52).
Patent CA-3115353-A1 (CA)
Inventor: CARIGNAN JEAN
IPC: G01R29/16
Filed: 2019-10-04
Abstract: Une méthode, un système et un produit tangible et non transitoire de programme informatique sont fournis, pour identifier de façon automatique des installations électriques d'un réseau de distribution électrique étant susceptibles de présenter une non-conformité électrique (NCE). La méthode ne requiert que les profils électriques récupérés des compteurs et des outils informatiques, sans nécessiter aucun autre équipement de sous-mesurage. La méthode comprend des étapes de récupération de profils électriques générés par les compteurs; d'application de traitements algorithmiques associés à des indicateurs de NCE sur les profils; et d'identification des installations électriques susceptibles de présenter une NCE, selon les indicateurs ayant rempli leurs conditions de ciblage. La méthode peut comprendre la récupération de données météorologiques locales et de données nominatives liées aux installations électriques pour confirmer ou d'infirmer que les installations électriques identifiées sont bien susceptibles d'être non conformes.
Patent CA-3116539-A1 (CA)
Inventor: JAMES JUDITH ANN
IPC: G01N33/68
Filed: 2019-09-25
Abstract: The present invention includes a method of characterizing disease activity in a systemic lupus erythematosus patient (SEE), comprising: obtaining a dataset associated with a blood, serum, plasma or urine sample from the patient, wherein the dataset comprises data representing the level of one or more biomarkers in the blood, serum, plasma or urine sample from each of (b) to (g); at least one innate serum or plasma mediator biomarker; at least one adaptive serum or plasma mediator; at least one chemokine/adhesion molecule biomarker; at least one soluble TNF superfamily biomarker; the inflammatory mediator biomarker SCF; at least one SLE-associated autoantibody specificity biomarker; and calculating a Lupus Disease Activity Immune Index (LDAII) score.
Patent CA-3118663-A1 (CA)
Title: Procede d'alimentation en copeaux de bois dans un reacteur de prehydrolyse
Inventor: ANDRADE MARCO
IPC: D21C1/02
Filed: 2019-10-02
Abstract: L'invention concerne un procédé d'alimentation en bouillie de copeaux et de liquide dans un réacteur de préhydrolyse dans la production de pâte à dissoudre. La bouillie est pompée à l'aide d'au moins une pompe dans le réacteur, et un alcali est introduit dans la ou les pompes afin de régler le pH de la bouillie à une plage de 7 à 10.
Patent CA-3119176-A1 (CA)
Title: Downhole ranging using 3d magnetic field and 3d gradient field measurements
Inventor: BITTAR MICHAEL
IPC: E21B47/0228
Filed: 2019-01-10
Abstract: A ranging system and method uses three-dimensional ("3D") magnetic field measurements to correct ranging distance and direction. Ghost well interference may also be decoupled from the ranging solutions using 3D magnetic gradient field measurements.
Patent CA-3121994-A1 (CA)
Title: Power steering method and device, vehicle, and computer storage medium
Inventor: LIU JIACHUN
IPC: B60W10/20
Filed: 2021-06-11
Abstract: Provided are a power steering method and a power steering device applied in a vehicle including a power steering assembly. The method includes detecting whether a direction changing wheel of the vehicle is a driving wheel; determining a power assisted gear position of the power steering assembly according to whether the direction changing wheel of the vehicle is the driving wheel; and controlling the power steering assembly to generate a power steering torque according to the power assisted gear position of the power steering assembly. The direction changing wheel of the vehicle is a front wheel or a rear wheel of the vehicle.
Patent CA-3126575-A1 (CA)
Title: A system and method of performing a biological experiment with adaptive cybernetic control of procedural conditions
Inventor: BITTNER MARTIN-IMMANUEL
IPC: C12M1/36
Filed: 2019-10-14
Abstract: A method for performing a biological experiment in-cludes accessing a protocol that specifies operations and prescribes a plurality of conditions for carrying out the biological experiment in a defined space. The method includes performing the sequence of op-erations according to the protocol; and periodically before or as the sequence of operations are performed, obtaining observations of par-ticular conditions of the plurality, and comparing the particular con-ditions as observed to the particular conditions as prescribed. When a particular condition as observed deviates from the as prescribed by more than a predetermined threshold for the particular condition, the method includes interrupting the sequence of operations, accessing a corrective protocol that specifies an operation for remediating the particular condition as observed to within the predetermined thresh-old of the particular condition as prescribed, performing the opera-tion to remediate the particular condition according to the corrective protocol, and resuming the sequence of operations.
Patent CA-3127720-A1 (CA)
Title: Track joint assembly in machine track having pin stop for cartridge pin retention
Inventor: JONES BENJAMIN I
IPC: B62D55/088
Filed: 2020-01-20
Abstract: A track joint assembly (28) includes a first track shoe (30) and a second track shoe (64), and a cartridge pin (82) coupling together the first track shoe (30) and the second track shoe (64). A sealed and lubricated track joint (87) is formed by pin lugs (46,47) on the first and the second track shoes (30,64), a cartridge pin (82), a pin retainer (101), a pin bore (86) extending through pin lugs of the coupled-together track shoes, and a pin stop (100) located in one of the pin lugs (46,47) to inhibit displacement of the cartridge pin (82).
Patent CA-3128304-A1 (CA)
Title: Pyrimidine derivatives for prevention and treatment of gram-negative bacterial infection, contamination and fouling
Inventor: LANCELLOTTI PATRIZIO
IPC: A61P31/02
Filed: 2020-04-17
Abstract: New pyrimidine derivatives together with a membrane penetrating agent, optionally with a detectable isotope and pharmaceutical composition for use in treatment or prevention of Gram-negative bacterial infection in a host mammal in need of such treatment or prevention and use as inhibitors of Gram-negative biofilm formation on a surface of biomaterial or medical device, particularly of cardiovascular device such as prosthetic heart valve or pacemakers. New pyrimidine derivatives together with a membrane penetrating agent; for use as radiotracer in diagnosing or prognosing Gram-negative bacterial infection in a host mammal.
Patent CA-3128420-A1 (CA)
Title: Humanized anti-a.beta. monoclonal antibody and use thereof
Inventor: FENG XIAO
IPC: C12N15/70
Filed: 2020-01-17
Abstract: Provided are a humanized anti-Aß monoclonal antibody and application thereof. The humanized anti-Aß monoclonal antibody provided can inhibit the polymerization of Aß monomers, protect nerve cells from the toxicity of Aß, and have a certain effect on improving the cognitive learning and memory ability of Alzheimer's dementia model mice, and can be used for the treatment and diagnosis of diseases and disorders related to amyloidosis, such as Alzheimer's disease.
Patent CA-3128958-A1 (CA)
Inventor: WELTER MARTIN
IPC: B01J20/34
Filed: 2020-03-13
Abstract: The invention relates to a method for producing particles with antibacterial coating, comprising the following steps: (a) providing an aqueous suspension that contains a polyamine, a cross-linking agent and a porous organic or inorganic particulate carrier material at a temperature of less or equal 10°C in a mixer to coat the inorganic carrier material with the polyamine; (b) cross-linking the organic polymer in the pores of the inorganic carrier material and simultaneously removing water.
Patent CA-3129004-A1 (CA)
Inventor: LIN JAMES
IPC: E05B13/00
Filed: 2020-02-05
Abstract: La présente invention concerne un ensemble poignée comprenant une poignée amovible positionnée sur un manchon. L'ensemble poignée comprend un cliquet positionné à l'intérieur du manchon, et lorsqu'il est déployé, le cliquet empêche un mouvement relatif entre la poignée et le manchon. L'ensemble poignée comprend une broche positionnée à l'intérieur du manchon. La broche présente un axe longitudinal. La broche peut tourner entre une position verrouillée et une position déverrouillée. Lorsqu'il est dans la position verrouillée, le manchon ne peut pas être tourné, et lorsqu'il est dans la position déverrouillée, le manchon peut être tourné. L'ensemble poignée comprend une structure de support qui est conçue pour soutenir la broche. La structure de support est dans une relation de rotation fixe par rapport à la poignée. Lorsque le cliquet est dans une position étendue et que la broche est dans la position verrouillée, une déviation de la broche dans une direction transversale à l'axe longitudinal rencontre une résistance au moyen de la structure de support.
Patent CA-3133087-A1 (CA)
Inventor: ALLEN WYATT
IPC: C08H1/00
Filed: 2020-03-13
Abstract: The invention provides methods of producing protein-based bioplastics and protein-based biofilms by culturing a microorganism to produce microbial biomass. In particular, the invention relates to protein-based bioplastics and protein-based biofilms produced by fermentation of a gaseous substrate comprising one or more of CO, CO2, and H2, especially by a Gram-positive, anaerobic, and/or Clostridium microorganism.
Patent CA-3134259-A1 (CA)
Inventor: HAMMEREN JON EGIL
IPC: B65G53/30
Filed: 2020-04-28
Abstract: Method and system for fully automatic transportation of alive fish (10)from a water-filled fish reservoir (20) or storage container to a processing station transportation (30, 40) or receiving reservoir or storage container (200) providing an even flow of alive fish (10)delivered to the processing station (30, 40) or receiving reservoir or storage container (200) at any time.
Patent CA-3134483-A1 (CA)
Inventor: GAO SHAWN X
IPC: A61M1/00
Filed: 2020-04-27
Abstract: Systems and methods are disclosed for measuring fluid pressure in an ophthalmic surgical system. An example system comprises a fluid flow path and a pressure sensor system for measuring pressure in the fluid flow path. The pressure sensor system comprises a conductive, movable diaphragm having a first side and a second side, the first side of the diaphragm facing the fluid flow path, and an eddy current position sensor positioned on the second side of the diaphragm without contacting the diaphragm. The eddy current position sensor comprises a position sensor coil activatable by high frequency alternating current and signal conditioning electronics capable of sensing inductance or impedance or resonant frequency variation in the position sensor coil as a gap between the diaphragm and the position sensor coil changes and of translating that variation into a displacement signal correlated to fluid pressure. A method of measuring fluid pressure may be performed using one or more of the systems described herein.
Patent CA-3141646-A1 (CA)
Inventor: FARRELL DAVID J
IPC: A61M27/00
Filed: 2020-07-31
Abstract: L'invention concerne un élément de drainage de cathéter (112) conçu pour être fixé à un tube de cathéter (116), l'élément de drainage comprenant : un corps (115) ayant une surface interne (114) ; un puits (120) défini par la surface interne du corps, le puits étant conçu pour recevoir le tube de cathéter et un adhésif (122) ; le puits étant conçu pour distribuer sélectivement l'adhésif entre la surface interne et le tube.
Patent CA-3142542-A1 (CA)
Title: Doped mixed cation perovskite materials and devices exploiting same
Inventor: ASUO IVY MAWUSI
IPC: H01L31/18
Filed: 2020-06-12
Abstract: Organic-inorganic halide perovskite (OIHP) materials offer promising material properties, simple solution processability, low material cost, high photon absorption, carrier mobilities, and tunable band gap are suitable for large area coatings in the fabrication of optical displays, LEDs, photovoltaic cells and photodetectors. However, OIHP stability and shelf life have been limited to date as exposed perovskite films do not survive long in ambient air causing further issues for large scale OIHP based device production and deployment. Accordingly, the inventors have established three-cation material system variants using an innovative single solution thiocyanate (SCN) doped three cation material system allowing tailoring of perovskite grain size and microstructure to minimize degradation from exposure to atmospheric conditions. Further, solvent engineering techniques using the innovative single solution SCN doped three cation material system established by the inventors allow for large area processing, compact OIHP films with large crystal grains (> 4 µm), and passivated grain boundaries.
Patent CA-3143156-A1 (CA)
Inventor: ACKERMAN SHELLEY ERIN
IPC: C07D403/12
Filed: 2020-06-12
Abstract: L'invention concerne des composés à support macromoléculaire représentés par la formule I ou III, comprenant un support macromoléculaire lié par conjugaison à un ou plusieurs dérivés d'aminobenzazépine. L'invention concerne également des compositions intermédiaires de dérivés d'aminobenzazépine représentées par la formule II comprenant un groupe fonctionnel réactif. De telles compositions intermédiaires sont des substrats appropriés pour la formation des composés à support macromoléculaire par l'intermédiaire d'un lieur ou d'une fraction de liaison. L'invention concerne en outre des compositions comprenant les composés à support macromoléculaire, ainsi que des procédés de traitement du cancer avec les composés à support macromoléculaire.
Patent CA-3144586-A1 (CA)
Inventor: FARAJ FARJOW WISAM H
IPC: H04L41/12
Filed: 2021-12-31
Abstract: A method of mapping and characterizing a communication network is described.  Segments are mapped by having each node of the network sending and receiving messages to discover its partner until the network is fully mapped. Each segment is characterized by sample messages sent along each segment, with received signal level at each end of the segment being measured and used to calculate cable segment parameters. Location tags may have their positions estimated by using signal levels at each end of a leaky cable segment receiving the tag signal to estimate the position of location tag.