baber/WOPTO huggingface dataset:
Patent CA-3168315-A1 (CA)
Title: Tubular instrument to reduce vein trauma and related devices and methods
Inventor: BURKHOLZ JONATHAN KARL
IPC: A61M25/01
Filed: 2021-02-09
Abstract: A delivery device (70) to deliver a tubular instrument (72) into a catheter (74) extending distally from a catheter adapter (80). The delivery device includes a housing (76) configured to couple to the catheter adapter (80). The tubular instrument may include a distal end, a proximal end and a lumen extending between the distal end and the proximal end. The distal end may include a distal tip, which may be closed. The proximal end may be secured within the housing (76).
Patent CA-3169100-A1 (CA)
Title: Method and system for automation of patient eye level
Inventor: MADDEN SEAN CHRISTOPHER
IPC: G02B21/00
Filed: 2021-03-23
Abstract: An ophthalmic surgical system includes a robotic arm disposed above a patient's eye. A positioning camera is disposed on the robotic arm and positioned to visualize the patient's eye. A processor is electrically coupled to the positioning camera. The processor is configured to receive an indication of a position of the robotic arm relative to a fixed datum, determine a focal length between the positioning camera and the patient's eye, compare the focal length to the position of the robotic arm, and determine a patient eye level relative to the fixed datum.
Patent CA-3169795-A1 (CA)
Title: Appareil pour georadar et procede
Inventor: BUTT STEPHEN DOUGLAS
IPC: G01V3/12
Filed: 2021-03-01
Abstract: Un appareil pour géoradar comprend une antenne disposée à l'intérieur d'un manchon. Le manchon comprend un matériau absorbant les ondes radar pour atténuer l'amplitude des ondes radar incidentes. Le manchon a une ouverture pour permettre aux ondes radar de passer à l'intérieur et à l'extérieur du manchon. Un procédé de mesure d'une formation à l'aide d'un géoradar comprend la rotation de l'antenne et du manchon tout en maintenant l'antenne et le manchon longitudinalement fixes, et l'enregistrement de données comprenant l'amplitude des ondes reçues par l'antenne et la position de l'ouverture lorsque de telles ondes sont reçues.
Patent CA-3170901-A1 (CA)
Title: Method to prevent root level access attack and measurable sla security and compliance platform
Inventor: PIKE ROBERT
IPC: H04L41/0859
Filed: 2020-06-19
Abstract: A management system detects a change at the target device. The management system transmits a request message to authorization devices of the authorization users of the multi-user authorization pool to from the authorization users an indication of whether the detected change is approved. The management system receives a plurality of response messages from authorization devices of the multi-user authorization pool indicating whether the detected change is approved by the corresponding authorization user, and based on at least three of the plurality of response messages indicating a disapproval, that the detected change is disapproved. In response to the determination that the change is disapproved, an instruction message is sent to a target managed device to instruct the target managed device to rollback to an earlier state.
Patent CA-3171201-A1 (CA)
Inventor: THERIOT MARK
IPC: G01R31/00
Filed: 2012-02-20
Abstract: Methods and devices related to diagnosing a device-under- service (DUS) are disclosed. DUS-related date is received. The DUS-related data is determined to be aggregated into aggregated data based on a determined classification of the DUS-related data. An aggregated-data comparison of the DUS-related data and aggregated data is generated. The aggregated-data comparison can include a statistical analysis of the DUS-related data and/or a differential analysis of DUS-related data taken while the DUS is operating in two or more operating states. A DUS report is generated based on the aggregated-data comparison. The DUS report can include one or more sub-strategies. At least one of the one or more sub-strategies can include a sub-strategy-success estimate. The DUS report can be sent and a DUS-report display can be generated based on the DUS report.
Patent CA-3171327-A1 (CA)
Inventor: BURNSED JON D
IPC: G02B23/12
Filed: 2022-08-26
Abstract: A transparent optical device configured to be used with an underlying device.  The underlying device is configured to provide output light. The optical device is configured to transmit light from the underlying device through the optical device. The optical device includes first and second zones. The first zone includes a first plurality of transparent regions formed in the first zone allowing light to pass through from the underlying device. The second zone includes a second plurality of transparent regions formed in the second zone which allow light in the first spectrum to pass through from the underlying device at a different transmission efficiency than the first zone.
Patent CA-3173820-A1 (CA)
Inventor: DEWITT MEGHAN
IPC: A61P19/08
Filed: 2021-10-21
Abstract: L'invention concerne des procédés de fabrication de phosphatases alcalines recombinantes, telles que l'asfotase alpha, qui permettent un contrôle de qualité plus précis sur la concentration en teneur totale en acide sialique (TSAC) dans le produit final par mesure de la concentration en TSAC pendant la fermentation et ajustement des étapes de production en aval en réponse.
Patent CA-3176526-A1 (CA)
Title: Spirourea derivatives
Inventor: BEZENCON OLIVIER
IPC: C07D239/24
Filed: 2021-04-27
Abstract: The invention relates to compounds of Formula (I) wherein X1, X2, X3, Y, R1, R2A, R2B, R3, and R4 are as described in the description; to their preparation, to pharmaceutically acceptable salts thereof, to pharmaceutical compositions containing one or more compounds of Formula (I), and to the use of such compounds as medicaments, especially as Kv7 openers.
Patent CA-3177509-A1 (CA)
Inventor: ZHANG JINCHI
IPC: B23K31/12
Filed: 2021-03-30
Abstract: An ultrasound probe can detect flaws in an object in a non-destructive manner. The probe includes a row-column addressed (RCA) array with a plurality of row and column electrodes. The row and column electrodes are configurable to have at least four states: 1) a transmission state, 2) a reception state, 3) a ground state, and 4) a high impedance state. The probe also includes a control circuit to operate the RCA array in different transmission and reception configurations.
Patent CA-3177671-A1 (CA)
Title: Enquiring method and device based on vertical search, computer equipment and storage medium
Inventor: LI JIAQING
IPC: G06N20/00
Filed: 2021-11-08
Abstract: The present invention discloses a system for constructing a classification model for a vertical search engine, and corresponding device, method, electronic equipment, and memory. The system comprises: a memory, a system bus, a network, a processor configured to: prepare and extract scenario data to construct the classification model, determine search dimension target, wherein search fields are determined, and extraction of a feature and train the classification model, wherein the classification model classifies a keyword to obtain an attribute category of the keyword.
Patent CA-3180060-A1 (CA)
Inventor: ZHAO ZONGMIN
IPC: C08H7/00
Filed: 2021-05-26
Abstract: Described herein are functionalizing nanocomplexes comprising one or more polyphenol molecules; and one or more biomolecules. Further described herein are functionalized cells comprising one or more of the nanocomplexes. In some embodiments, the biomolecules can be therapeutic agents and the functionalized cells can be administered to patients to provide improved delivery (e.g., dosing and specificity) of the therapeutic agent.
Patent CA-3180498-A1 (CA)
Inventor: ENGLAND KRISTINA MAREE
IPC: B27K3/00
Filed: 2021-06-28
Abstract: La présente invention se rapporte à une composition pour augmenter la rétention d'un biocide dans un produit de bois collé traité par une collure, à un procédé pour augmenter la rétention d'un biocide dans un produit de bois collé traité par une collure, à un produit de bois collé traité par une collure, à une colle permettant la production d'un produit de bois collé traité par une collure, et à l'utilisation d'une composition pour augmenter la rétention d'un biocide dans un produit de bois collé.
Patent CA-3183160-A1 (CA)
Inventor: HU LIANGBING
IPC: C08J9/26
Filed: 2021-07-09
Abstract: In some embodiments, a material comprises a contiguous block of chemically-modified wood infiltrated with an index-matching polymer. The contiguous block has a first section that is substantially transparent to light and a second section that is translucent or opaque. The first section can have a lower lignin content than the second section. Alternatively, the first section can have a chromophore state altered from that of the wood in its natural state, and the lignin in the second section can retain a chromophore state of the wood in its natural state. In some embodiments, a material comprises a section of wood chemically-modified such that chromophores of lignin within the wood in its natural state are altered or removed, and the section retains at least 70% of the lignin of the wood in its natural state. Methods for forming such materials are also disclosed.
Patent CA-3183286-A1 (CA)
Inventor: SCHIESSLING JOACHIM
IPC: H01F27/40
Filed: 2021-01-18
Abstract: An electromagnetic device comprises an enclosure (12), at least one winding (16, 18) in the interior of the enclosure, at least one wireless sensor (26A, 26B, 26C, 26D) attached to the winding for sensing at least one property or deficiency of the electromagnetic device and at least one active communication unit (14A, 14B) comprising transceiving circuitry and at least one antenna, wherein the transceiving circuitry is placed on the exterior of the enclosure (12) and the least one antenna is placed inside the enclosure (12) for communication with the at least one sensor (26A, 26B, 28A), wherein the at least one sensor comprises at least one sensor attached to the winding, and wherein the at least one sensor (26A) attached to the winding is a printed electronic sensor comprising electronics (PE) printed on an insulating substrate (S), where the substrate faces the at least one winding (18).
Patent CA-3183846-A1 (CA)
Inventor: SELIVANOV NIKOLAY IVANOVICH
Filed: 2017-06-14
Abstract: (57) A method and an apparatus tor creating parametric resonance of energies in atoms of chemical elements in a substance relate to the field of mechanochemistry. The method is based on the excitation of chemical elements in the composition of the substance by creating artificial conditions for Bohr orbits in atoms of chemical elements in the macrocosm using a rotary exciter at a circumferential rotor speed of v1 =  466.975 m/sec and rotational speed n = n1/k 3/2 [r/min], where n1 is the number of revolutions of the electron in the first stationary orbit, for any chemical element n1 = 3.839545e6/Nei [rpm], k is the number of grooves of the rotor, Nei is the atomic number of the chemical element in the composition of the substance [m]. The method includes feeding the substance into the inner cavity of the rotor, its passing through the grooves (4) evenly distributed over the peripheral surface, followed by the release of the treated substance. The apparatus comprises a housing including a base (1) and a side wall, while the inner space of the housing is made in the form of separate grooves (4), evenly located relative to the outer surface of the rotor, a peripheral annular wall (8), input (5) and output (6) branch pipes. The outer radius of the rotor is R = Reii *k, where Reii is the radius of the first stationary orbit of the macrocosm for electrons of the chemical element, Reii = 1,1614e-3*Nei(m), where Nei is the atomic number of the chemical element, k is the number of grooves of the rotor, which is calculated by the formula k=(ni/n)213 and is selected from the nearest integral value, where ni is the number of revolutions of electrons on the first stationary orbit of the macrocosm for any chemical element n = 3.3839545 e-6/Nei. (rpm), n is the number of revolutions, and the width of the radial groove is detemiined by the formula h = 3,648,677 e-3*Nei. The proposed method and apparatus provide parametric resonance in atoms of chemical elements in the composition of the substance between the energy of the "stationary waves" de Broglie and the electromagnetic energy of corresponding Bohr orbits in the macrocosm conditions.
Patent CA-3187290-A1 (CA)
Title: Self-amplifying sars-cov-2 rna vaccine
Inventor: SAHU ITISHRI
IPC: A61K39/12
Filed: 2021-06-18
Abstract: The present invention relates self-replicating RNA molecules comprising a sequence encoding nonstructural alphavirus proteins and a sequence encoding a SARS-CoV-5 2 protein antigen.
Patent CA-3188639-A1 (CA)
Title: Tricyclic urea compounds as jak2 v617f inhibitors
Inventor: AI YANRAN
IPC: A61P37/00
Filed: 2021-07-01
Abstract: The present application provides tricyclic urea compounds that modulate the activity of the V617F variant of JAK2, which are useful in the treatment of various diseases, including cancer.
Patent CA-3189371-A1 (CA)
Inventor: LIMAYE MANISH
IPC: G06Q30/01
Filed: 2023-02-13
Abstract: A method is provided, comprising: obtaining training data including historical transcripts from historical user interactions, and indications of workflow statuses associated with each of the historical transcripts; training a machine learning model to classify transcripts from user interactions based on workflow status using the training data; applying the trained machine learning model to a new transcript from a new user interaction in order to identify a workflow status associated with the new transcript; generating a message to a user associated with the new user interaction based on the identified workflow status; analyzing the new transcript using a natural language processing algorithm to identify one or more triggers associated with the new transcript; modifying one or more parameters associated with the generated message to the user based on the one or more triggers associated with the new transcript; and transmitting the message to a device associated with the user.
Patent CA-3195345-A1 (CA)
Title: Aryloxy alkylamines utilisees comme additifs de carburant pour reduire l'encrassement des injecteurs dans des moteurs a essence, allumage par etincelle et injection directe
Inventor: NG MAN KIT
IPC: C07C217/50
Filed: 2021-09-15
Abstract: La présente invention concerne une composition de carburant. La composition contient de l'essence et un additif d'aryloxy alkylamine. La structure de l'additif d'aryloxy alkylamine est donnée par la formule (I) où l'additif d'aryloxy alkylamine est présent entre 10 et environ 750 ppm en poids sur la base du poids total de la composition de carburant. X est un groupe hydrocarbyle ayant 1 ou 2 atomes de carbone. R1 et R2 sont respectivement de l'hydrogène ou un groupe hydrocarbyle substitué ayant jusqu'à 36 atomes de carbone.
Patent CA-3197901-A1 (CA)
Inventor: MITCHELL STEVEN
IPC: A61B5/145
Filed: 2021-12-30
Abstract: Le dispositif de commande de capteur pour la surveillance d'analyte comprend un boîtier électronique ayant une coque définissant une surface supérieure et un support définissant une surface inférieure du boîtier électronique. Un timbre adhésif couplé à la surface inférieure définit une ouverture centrale, et comprend une première couche faisant face à la monture et à la seconde couche faisant face à la peau de l'utilisateur. La première couche a une première ouverture, une seconde couche a une seconde ouverture, et la première ouverture et la seconde ouverture s'alignent sur l'ouverture centrale le long d'un axe vertical du dispositif de commande de capteur. La première couche ou la seconde couche comprend des fentes de découpe au laser ou des trous de découpe au laser conçus pour drainer le fluide ou assurer la respirabilité de la peau.
Patent CA-3199850-A1 (CA)
Title: Compositions a liberation prolongee comprenant de la pyridostigmine
Inventor: VAKA SIVA RAM KIRAN
IPC: A61K9/20
Filed: 2021-12-10
Abstract: La présente invention concerne des compositions de pyridostigmine à libération prolongée pour un traitement symptomatique de la myasthénie grave ; un prétraitement pour une exposition à l'agent nerveux chimique Soman ; et/ou le traitement de vertiges orthostatiques, d'étourdissement, ou de la "sensation que vous allez faire un black-out" chez des patients adultes avec une hypotension orthostatique neurogène symptomatique provoquée par une défaillance autonome primaire (maladie de Parkinson, atrophie multisystématisée, et défaillance autonome pure). Les compositions selon la divulgation fournissent un indice de fluctuation réduit ; Cmax réduite/émoussée ; Cmin supérieure, un rapport Cmax:Cmin réduit, et une libération initiale en rafale réduite du médicament, par comparaison à des produits de pyridostigmine commercialisés. Les formes posologiques comprennent des comprimés matriciels, des comprimés à rétention gastrique, et des pastilles, ces derniers étant adaptés à un dosage en capsules, comprimés, et sachets, ainsi qu'à un saupoudrage sur des produits alimentaires.
Patent CA-3199948-A1 (CA)
Inventor: CHEIM LUIZ
IPC: G06N20/00
Filed: 2020-12-17
Abstract: Des modes de réalisation sont divulgués pour prédire, par un circuit processeur, une valeur de paramètre de charge d'un équipement électrique pour un moment ultérieur sur la base d'au moins un modèle d'apprentissage automatique et d'une pluralité de valeurs de paramètre de charge comprenant un ensemble constitué par un nombre prédéfini de valeurs de paramètre de charge extraites d'un flux de données de série chronologique de valeurs de paramètre de charge obtenues pour l'équipement électrique. Une capacité de surcharge pour le moment ultérieur sur la base de la valeur de paramètre de charge prédite est calculée par le circuit processeur, et au moins un paramètre associé à l'équipement électrique au moment présent sur la base de la capacité de surcharge calculée pour le moment ultérieur est modifié par le circuit processeur.
Patent CA-3203052-A1 (CA)
Title: Securite de liaison moca de radio ip de terminal satellite
Inventor: HARRINGTON EMANUEL
IPC: H04L9/40
Filed: 2021-12-28
Abstract: Certaines mises en ?uvre de l'invention visent à empêcher les transmissions non autorisées d'une radio IP extérieure par un utilisateur non autorisé exploitant la connexion entre une unité intérieure et la radio IP extérieure. Dans une mise en ?uvre, un procédé comprend : l'initialisation, sur une liaison inter-établissement (IFL) connectant une unité intérieure d'un terminal satellite et une radio IP extérieure du terminal satellite, d'une liaison de communication entre l'unité intérieure et la radio IP extérieure; l'authentification, en utilisant l'unité intérieure et la radio IP extérieure, de la liaison de communication entre l'unité intérieure et la radio IP extérieure; et après authentification de la liaison de communication, la fourniture d'un service de réseau de satellites à l'unité intérieure via la radio IP extérieure.
Patent CA-3204691-A1 (CA)
Inventor: MARIE OLIVIER
IPC: A61C5/62
Filed: 2022-01-21
Abstract: The dispensing gun (1), intended for delivering a material from a cartridge, comprises a frame (2) having a handle (21), an injection gate (22) for connecting a cartridge, preferably a dental cartridge, said injection gate (22) being located at the distal part of the frame (2), a lever (3) comprising at least two teeth (31) and a piston (4) comprising at least two notches (41), and is characterized in that: - the dispensing gun (1) comprises means for directly locking the cartridge on the injection gate (22); and - the dispensing gun (1) comprises means for pushing the piston (4) inside the cartridge so that the material contained in the cartridge is extruded in a single piston stroke; and - the dispensing gun (1) is configured so that the lever (3) comprises an actuating state in which the first notch (41) of the piston (4) and the first tooth (31) of the lever (3) are engaged together prior to connecting the cartridge so that the lever (3) and the handle (21) form an angle of almost 90°.
Patent CA-3206064-A1 (CA)
Inventor: LUCON PETER
IPC: E21B7/24
Filed: 2022-03-09
Abstract: Provided herein is a resonance-enabled drill, comprising a housing; one or more force generators chosen from one or more voice coil actuators, one or more eccentrics driven by one or more electric motors, or combinations thereof; one or more sonic heads coupled to the one or more force generators; a plurality of springs coupling the housing to the one or more sonic heads; and a drill rod disposed on its proximal end to the one or more sonic heads. Also provided is a gauge for a sonic drill configured to display information to an operator, for example indicating to the operator when the drill is on or near resonance. Further provided are methods for selecting a resonance frequency in a sonic drill.
Patent CA-3206176-A1 (CA)
Inventor: ARABEYRE CATHERINE
IPC: C07D471/04
Filed: 2021-12-22
Abstract: The present disclosure relates to 4-amino-3-(4-phenoxyphenyl)-1,3-dihydro-2H-imidazo[4,5-c]pyridin-2-one variants or derivatives, and salts thereof, for use as agonists and antagonists. The disclosure further relates to compositions, methods of preparing, and methods of treatment.
Patent CA-3207206-A1 (CA)
Title: Targeted protein degradation system and use thereof
Inventor: LIU LINGFENG
IPC: C07K16/28
Filed: 2022-02-01
Abstract: An endoplasmic reticulum-based chimeric protein construct for targeted protein degradation and the use thereof, wherein the chimeric protein construct is used for treating cancers, viral infection diseases, autoimmune diseases, neurodegenerative diseases, etc. The chimeric protein construct includes a protein binding domain based on an endoplasmic reticulum-associated degradation mechanism and a targeting domain. The protein binding domain of the chimeric protein construct based on the ERAD mechanism can be the transmembrane domain of the endoplasmic reticulum resident protein of a virus or a functional variant thereof and an endoplasmic reticulum resident domain or a functional variant thereof. The targeting domain of the chimeric protein construct can target any target proteins of interest, and can be the natural ligand of the target protein, an antibody that specifically recognizes the target protein, or an antigen-binding fragment thereof. The targeting domain of the chimeric protein construct can also be an antigen that can be specifically recognized by an antibody.
Patent CA-3208990-A1 (CA)
Title: Dispositifs d'implant de capteur de derivation
Inventor: VALDEZ MICHAEL G
IPC: A61F2/24
Filed: 2022-02-02
Abstract: La présente invention concerne un dispositif d'implant de capteur qui comprend un corps de dérivation qui forme un conduit de fluide, une première structure d'ancrage associée à une première extrémité du corps de dérivation, une seconde structure d'ancrage associée à une seconde extrémité du corps de dérivation, un dispositif de capteur accouplé à la première structure d'ancrage et une antenne accouplée à la seconde structure d'ancrage.
Patent CA-3211489-A1 (CA)
Inventor: ESTRUCH Juan
IPC: C07K16/28
Filed: 2022-03-11
Abstract: The disclosure provides methods and materials for detecting endogenous IgA antibodies to one or more, or all, of OmpC (ACA), Ki67 (AKiA), TK1, integrin (AINTA) and keratin (AKERA), which are useful to diagnose and distinguish chronic enteropathies, e.g. gastrointestinal neoplasms, e.g., gastrointestinal lymphoma, and, inflammatory conditions, e.g. inflammatory bowel disease, in felines.