baber/WOPTO huggingface dataset:
Patent CA-3144473-A1 (CA)
Title: Compositions and methods for targeting and killing alpha-v beta-3-positive cancer stem cells (cscs) and treating drug resistant and metastatic cancers
Inventor: CHERESH DAVID
IPC: A61K39/395
Filed: 2020-07-31
Abstract: Provided are compositions and methods for treating or ameliorating an advanced cancer such as a drug resistant or metastatic cancer which express avß3 polypeptides on their cell surfaces, or for killing cancer stem cells which express a?ß3 polypeptides on their cell surfaces, by using human or humanized antibodies capable of specifically binding cell surface-expressed a?ß3 polypeptides whose Fc region has a selective affinity to human FcyR1 (CD64), but not to other FcyRs, on effector cells such as macrophages, neutrophils, and dendritic cells. By administering these antibodies to an individual in need thereof, these human or humanized antibodies are capable of treating, ameliorating or slowing the development of the advanced cancer or drug resistant cancer, or a cancer caused or initiated by or sustained by an advanced cancer or drug resistant cancer cell, or a cancer stem cell.
Patent CA-3144867-A1 (CA)
Title: Device for optical inspection of preforms
Inventor: LAICO DONATO
IPC: B29C49/78
Filed: 2020-06-26
Abstract: An apparatus (1) and a method for optical inspection of parisons (2) made of thermoplastic material comprises: a conveyor (3) comprising a pair of lateral, under-flange guides 31A for holding each parison by its flange, and configured to transport the parisons (2) in succession along an inspection path; an inspection station (41, 42, 43, 51, 52), located along the inspection path and including at least one inspection camera (410, 411, 412, 413, 421, 431, 510, 511, 520, 521, 522), configured to capture image data of a parison (2) positioned in the inspection station (41, 42, 43, 51, 52), wherein the conveyor (3) has a first operating configuration for transporting parisons (2) of a first size and a second operating configuration for transporting parisons (2) of a second size, different from the first size, the conveyor (3) including at least one adjustment actuator (7), configured to move the conveyor (3) between the first and the second operating configuration.
Patent CA-3145422-A1 (CA)
Inventor: MASCHARAK SHAMIK
IPC: A61B6/00
Filed: 2020-07-27
Abstract: A system and method for analyzing a plurality of tissue image samples at different stages of image processing in order to establish the level of fibrosis within a patient from which the tissue image sample was retrieved. Various embodiments incorporate machine learning techniques which enable an automated progressive approach to effectively and efficiently diagnosing fibrotic conditions based on tissue image samples.
Patent CA-3148373-A1 (CA)
Title: Power control device
Inventor: JASMIN SIMON
Filed: 2019-03-19
Abstract: A power control device for controlling an electrical load. The system includes decision logic to implement a local response responsive to events currently occurring in a power grid. The power control device includes a user interface allowing programming the response to the grid imbalance to adapt that response to the particular application in which the load operates.
Patent CA-3150391-A1 (CA)
Inventor: Kang Liat KENG
IPC: A61M15/00
Filed: 2020-09-26
Abstract: L'invention concerne un procédé de commande d'un dispositif piézoélectrique et un atomiseur pour atomiser un fluide, et un procédé d'atomisation pour un fluide à l'aide d'un dispositif piézoélectrique ; l'atomiseur utilise un dispositif piézoélectrique et un ensemble de circuits qui utilise une tension de commutation dans le dispositif piézoélectrique à une fréquence de fonctionnement ; pour détecter une tension détectée correspondant à une phase du dispositif piézoélectrique ; et en réponse au fait que la tension détectée est en phase ou hors phase par rapport à la tension de commutation, pour modifier la fréquence de fonctionnement fournie au dispositif piézoélectrique, et la modification étant l'augmentation de la fréquence de fonctionnement par une première valeur ou la réduction de la fréquence de fonctionnement par une seconde valeur.
Patent CA-3151409-A1 (CA)
Title: Anti-rotation catheter devices and systems
Inventor: STOUT MARTY
IPC: A61M25/00
Filed: 2020-08-26
Abstract: A catheter assembly (12) may include a catheter hub (14) and a catheter tube (22), which may extend distally from the catheter hub. The catheter assembly may include a push tab (24) and one or more ribs (26) extending outwardly from an upper portion of the catheter hub. The ribs may be shorter in height than the push tab and proximal to the push tab. A needle assembly (28) may include a needle hub (30), an introducer needle (32) extending distally from the needle hub and through the catheter tube, and a grip (36a, 36b) coupled to the needle hub. The grip may include a face (38a, 38b) disposed outwardly from the push tab and the ribs. A grip of a user may contact the push tab, the ribs, and the face to reduce rotation between the catheter hub and the needle hub in response to distal advancement of the catheter hub.
Patent CA-3152482-A1 (CA)
Inventor: HAGGQUIST GREGORY
IPC: D01F1/10
Filed: 2020-09-28
Abstract: L'invention concerne des fibres textiles, des fils et des tissus ayant des propriétés améliorées de confort et d'adsorption de l'eau et des odeurs, et leurs procédés de fabrication. Les textiles améliorés ont une distribution accrue de particules adsorbantes distribuées à la surface des fibres et des fils pour permettre une plus grande surface globale dédiée à l'adsorbance.
Patent CA-3154230-A1 (CA)
Title: Online transaction method, device and system
Inventor: ZHANG YI
IPC: G06Q40/02
Filed: 2015-07-21
Abstract: Disclosed is an online transaction method, device and system: a buyer's device generates and delivers order information to a commodity server; the buyer's bank server generates a to-be-validated Bank Credit Certificate and acquires buyer's payment verification information from the buyer's device, and validates the Bank Credit Certificate for delivering the validated Bank Credit Certificate to a seller's bank server; the seller's bank server delivers a notification for receiving the Bank Credit Certificate to the commodity server after updating the validated the Bank Credit Certificate to a received status; the commodity server delivers the order information to a transaction intermediation server for arranging commodity delivery and receipt notification; and the seller's bank server delivers the receipt notification to the buyer's bank server for money transfer. The present invention provides a method to reduce the risk to the funds and increase the security of the transaction information.
Patent CA-3157212-A1 (CA)
Inventor: RAHMIG GEORG
IPC: A61F2/82
Filed: 2020-12-11
Abstract: La présente invention concerne un nouveau dispositif de raccordement médical et des dispositifs médicaux comprenant au moins un tel dispositif de raccordement médical ainsi que son utilisation dans des prothèses médicales.
Patent CA-3157822-A1 (CA)
Inventor: SUN LEILEI
IPC: C22C38/16
Filed: 2020-10-21
Abstract: A normalized UOE welded pipe in mass percentage of chemical elements is: 0.14-0.18% of C, 0.15-0.30% of Si, 1.20-1.50% of Mn, =0.15% of Cu, =0.15% of Ni, =0.15% of Cr, 0.010-0.030% of Nb, 0.005-0.020% of Ti, 0.001-0.005% of Ca, 0.020-0.050% of Al, =0.0005% of B, the balance being Fe and unavoidable impurity elements. The manufacturing method of the normalized UOE welded pipe comprises steps: (1) smelting and continuous casting; (2) steel plate rolling; (3) UOE pipe manufacturing; (4) entire pipe normalizing; (5) finishing: controlling the diameter growth rate to 0.6-2%. The normalized low-yield-ratio welded pipe has an increased caliber, thereby improving transmission efficiency, significantly lowering costs in comparison to seamless steel pipes, and increasing economic efficiency.
Patent CA-3158141-A1 (CA)
Title: Lower limb exoskeleton
Inventor: MOONEY LUKE
IPC: A61F5/01
Filed: 2020-11-10
Abstract: An apparatus for an active exoskeleton boot is provided. The apparatus can include a foot plate disposed within a boot of a user. The apparatus can include a first adapter extending from a side surface of the foot plate having a slot and an actuator module comprising a chassis and a post, and the post coupled to the chassis. The apparatus can include a second adapter extending from an end surface of the post. The slot of the first adapter can be configured to engage the second adapter when the actuator module is positioned at a first angle relative to the first adapter. The first adapter can be configured to lock with the second adapter when the actuator module rotates from the first angle to a second angle relative to the first adapter.
Patent CA-3158904-A1 (CA)
Title: Compositions et procedes de culture de cellules souches et progenitrices hematopoietiques
Inventor: BAI TAO
IPC: A61K35/51
Filed: 2020-11-27
Abstract: La présente invention concerne des compositions et des procédés de culture de cellules souches et progénitrices hématopoïétiques, tout en maintenant ou en augmentant la sous-population de cellules souches hématopoïétiques (CSH). Les procédés et les compositions décrivent un hydrogel zwitterionique 3D pour fournir un micro-environnement de culture biocompatible pour la culture de cellules souches et progénitrices hématopoïétiques encapsulées.
Patent CA-3159024-A1 (CA)
Title: Customer request routing based on social media clout of customers and agents
Inventor: BRAGANZA JONATHAN
IPC: H04L67/61
Filed: 2022-05-17
Abstract: Embodiments include systems and methods for routing a request by a custorner to an agent to handle the request. The method includes receiving a request from a customer, analyzing a digital footprint of the custorner to deterrnine one or more clout indicators of the customer, analyzing a digital footprint of a plurality of agents to deterrnine one or more clout indicators for at least one of the plurality of agents, and routing the request to a selected one of the plurality of agents based at least in part on the one or more clout indicators of the custorner and the one or rnore clout indicators for at least one of the plurality of agents.
Patent CA-3159725-A1 (CA)
Title: Procede d'affichage fonde sur la realite augmentee, dispositif, et support de stockage
Inventor: ZHANG WENHAO
IPC: G06T19/20
Filed: 2021-08-26
Abstract: Procédé d'affichage fondé sur la réalité augmentée (AR), dispositif, et support de stockage. Le procédé consiste : à réaliser une segmentation d'objet sur un objet cible dans une image de scène en temps réel acquise par une unité d'acquisition d'images afin d'obtenir une image d'objet cible; à générer, en fonction de l'image d'objet cible, une image virtuelle correspondant à l'objet cible; et à afficher l'image virtuelle dans l'image de scène en temps réel sur la base de la technologie AR. Le procédé consiste ensuite, par l'obtention de l'image d'objet cible, à générer, en fonction de l'image d'objet cible, l'image virtuelle correspondant à l'objet cible, et à afficher l'image virtuelle dans l'image de scène en temps réel sur la base de la technologie AR, diverses images virtuelles peuvent être générées en fonction des besoins d'utilisateurs afin de satisfaire divers besoins d'utilisateurs, ce qui permet d'améliorer l'expérience de l'utilisateur pendant l'utilisation de la technologie AR.
Patent CA-3162291-A1 (CA)
Inventor: SEIRINGER HUBERT
IPC: B07B4/04
Filed: 2020-12-17
Abstract: The invention relates to a device for sifting a material mixture (M) consisting of multiple materials (M1-M4) or multiple material groups, wherein the device (1) comprises a first transport unit (10) into which the material mixture (M) to be sifted can be deposited by a supply device (2), and a second transport unit (20) arranged downstream in a transport direction of the material mixture (M) and spaced apart from the first transport unit (10), wherein a first chute (100a) is provided between the first transport unit (10) and the second transport unit (20), via which a first material (M1) or a first material group with a first fluid resistance can be separated from the material mixture (M). According to the invention, the device (1) comprises at least one third transport unit (30) arranged downstream of the second transport unit (20) in the transport direction of the material mixture (M) and spaced apart from same, such that a transit route (101) for the materials (M2, M3, M4) or material mixtures is formed between the second transport unit (20) and the third transport unit (30), and such that a second chute (100b) is provided between the second and the third transport unit (20, 30), via which at least the second material (M2) or the second material group with a second fluid resistance can be separated from the material mixture (M), and such that the third transport unit (30) is designed so that material can pass through and/or a fluid flow (S3; S3', S3") can pass through.
Patent CA-3163099-A1 (CA)
Title: Procede et appareil pour amortir/absorber des vibrations/oscillations de rotation
Inventor: VOLGMANN MARCO
IPC: E21B17/07
Filed: 2020-12-19
Abstract: La présente invention concerne un dispositif d'amortissement de vibrations destiné à être utilisé avec de l'électronique de fond de trou pouvant comprendre : un logement de dispositif accouplé mécaniquement à l'électronique de fond de trou et définissant un contenant ; et un élément d'inertie supporté de façon mobile dans le contenant ; le volume du contenant étant supérieur au volume de l'élément d'inertie de manière à définir un volume interstitiel entre eux et le volume interstitiel étant occupé par un fluide ou un élastomère. Un procédé pour régler un dispositif d'amortissement de torsion de fond de trou pour correspondre à une électronique de fond de trou souhaitée peut comprendre les étapes consistant à a) calculer un ensemble de fréquences naturelles et de formes de mode pour l'électronique de fond de trou, b) sélectionner une fréquence souhaitée à partir des fréquences naturelles calculées, c) régler les caractéristiques du dispositif d'amortissement pour correspondre à la fréquence sélectionnée, d) utiliser les formes de mode pour placer le dispositif d'amortissement. Les formes de mode peuvent comprendre des antinuds et l'étape d) consiste à positionner un dispositif d'amortissement au niveau d'un antinud.
Patent CA-3168476-A1 (CA)
Title: Three-dimensional optical measuring mobile apparatus for ropes with rope attachment device
Inventor: BONETTI CRISTIANO
IPC: G01B11/10
Filed: 2021-01-21
Abstract: A calibrated three-dimensional optical measuring apparatus (1), for the three-dimensional measurement of geometric parameters of a rope (2), comprises a frame (3') which defines and is arranged around a rope receiving cavity (29). A plurality of image acquisition devices (C0, C1, C2, C3) is adapted to acquire a plurality of digital images of at least one region of an outer surface (21) of the rope (2). The image acquisition devices (C0, C1, C2, C3) are fixed to the frame (3') and are arranged around the rope (2) when the three- dimensional optical measuring apparatus (1) receives the rope (2) in the rope receiving cavity (29). An attachment device (4') is adapted to constrain the three-dimensional optical measuring apparatus (1) to the rope in a relatively translatable manner with respect to the rope (2). An electronic digital image processing device is configured to process the multiplicity of digital images and obtain a three-dimensional photogrammetric reconstruction of the points of the digital images of the rope acquired by the image acquisition devices.
Patent CA-3169102-A1 (CA)
Inventor: QUAZUGUEL GAETAN
IPC: E01F9/646
Filed: 2021-02-26
Abstract: Ce feu de signalisation (1) mobile de chantier comprend une tête de feu (3) équipée d'un ou plusieurs signaux lumineux, et un châssis (7) muni d'organes (9, 11, 13) de liaison au sol. La tête de feu (3) est mobile en rotation par rapport au châssis (7) entre une position relevée et une position repliée et le châssis (7) définit un volume de réception de la tête de feu (3) en position repliée, dans laquelle la tête de feu (3) ne dépasse pas du volume de réception du châssis (7). Le feu de signalisation (1) comprend en outre des moyens de ralentissement de la rotation de la tête de feu (3) entre sa position dépliée et sa position repliée.
Patent CA-3170280-A1 (CA)
Title: Holographic treatment zone modeling and feedback loop for surgical procedures
Inventor: BLACK JOHN
IPC: A61B34/20
Filed: 2021-03-26
Abstract: Performance of a medical procedure on an anatomical site can include acquiring a holographic image dataset (122) from a patient. An instrument (104) can be tracked using a sensor (115, 117, 119, 121) to provide a tracked instrument dataset (132) and the holographic image dataset (122) and the tracked instrument dataset (132) can be registered with the patient. A hologram (134, 136, 138, 140, 142) can be rendered based on the holographic image dataset (122) from the patient for viewing by the user and to generate a feedback based on the holographic image dataset (122) from the patient and the tracked instrument dataset (132). Performance of a portion of the medical procedure on the patient can occur while the user views the patient and the hologram (134, 136, 138, 140, 142) with an augmented reality system (102), where the user can employ the augmented reality system (102) for visualization, guidance, and/or navigation of the instrument (104) during the medical procedure in response to the feedback.
Patent CA-3170716-A1 (CA)
Inventor: ALEXANDER VERONICA J
IPC: A61P3/06
Filed: 2014-02-14
Abstract: Provided herein are methods, compounds, and compositions for reducing expression of ApoCIII mRNA and protein in a patient with Fredrickson Type I dyslipidemia, FCS, LPLD. Also provided herein are methods, compounds, and compositions for treating, preventing, delaying, or ameliorating Fredrickson Type I dyslipidemia, FCS, LPLD, in a patient. Further provided herein are methods, compounds, and compositions for increasing HDL levels and/or improving the ratio of TG to HDL and reducing plasma lipids and plasma glucose in a patient with Fredrickson Type I dyslipidemia, FCS, LPLD. Such methods, compounds, and compositions are useful to treat, prevent, delay, or ameliorate any one or more of pancreatitis, cardiovascular disease or metabolic disorder, or a symptom thereof.
Patent CA-3171672-A1 (CA)
Title: Method and apparatus for a gravity and buoyancy engine
Inventor: FILLORAMO CHRISTOPHER MICHAEL
IPC: F03G7/10
Filed: 2020-03-11
Abstract: A gravity and buoyancy engine producing energy via a cyclical process of harnessed gravity and buoyancy has a gravity chamber, at least one air lock chamber, at least one electricity producing system, at least one buoyant object, and at least one vertical motion transfer assembly. The gravity chamber provides a zone for the buoyant object to engage the vertical motion transfer assembly as the buoyant object descends toward the air lock chamber. The vertical motion transfer assembly further transfers kinetic energy from the vertical motion of the buoyant object to the electricity generating system in order to provide useable electrical energy. The airlock chamber subsequently reintroduces the buoyant object into the buoyancy chamber to return said buoyant object to an elevated position and recycle through the gravity chamber.
Patent CA-3172133-A1 (CA)
Title: Ensemble presse-etoupe de piston modulaire
Inventor: POEHLS JUSTIN LANE
IPC: F16J15/16
Filed: 2021-03-26
Abstract: Ensemble presse-étoupe de piston modulaire pour un piston d'une pompe de fracturation hydraulique. L'ensemble presse-étoupe de piston modulaire comprend un écrou de presse-garniture annulaire configuré pour être disposé de manière circonférentielle autour du piston et à proximité d'une pluralité de joints annulaires disposés autour du piston, et un presse-étoupe d'étanchéité annulaire ayant une interface filetée circonférentielle interne configurée pour venir en prise avec un filetage circonférentiel externe défini sur l'écrou de presse-garniture. Le presse-étoupe annulaire définit en outre une pluralité d'ouvertures filetées configurées pour recevoir une pluralité de boulons filetés conçus pour fixer solidement le presse-étoupe annulaire et l'écrou de presse-garniture à la pompe.
Patent CA-3173273-A1 (CA)
Inventor: SIERACKI NATHAN
IPC: A61L2/04
Filed: 2021-02-19
Abstract: Systems and methods for sterilizing iodophor compositions are described. In some cases, the iodophor composition comprises a complex comprising iodine and a polymer (i.e., an iodine-polymer complex). The iodine-polymer complex may be polyvinylpyrrolidone iodine (also referred to as "povidone-iodine" or "PVP-I") or iodine povacrylex. Methods are described for heating an initial iodophor composition to produce a sterilized iodophor composition. The resulting sterilized iodophor composition may have a relatively high assurance of sterility (e.g., a sterility assurance level of 10-3 or less, 10-6 or less). In some cases, heating the initial iodophor composition comprises exposing at least a portion of a container containing the initial iodophor composition to a heated liquid. In certain cases, the heated liquid is part of a moving liquid stream (e.g., a cascading waterfall stream produced by a cascading waterfall sterilizer). According to some embodiments, it was surprisingly determined that heating an initial iodophor composition even to a relatively low maximum temperature (i.e., a "sterilization temperature") while maintaining the sterilization temperature for a relatively short amount of time (i.e., a "sterilization time") can still lead to a relatively high assurance of sterility using certain methods described herein. As a result, sterilization systems and methods described herein may advantageously preserve certain positive attributes of an initial iodophor composition (e.g., potency, pH, viscosity).
Patent CA-3176216-A1 (CA)
Title: Liquid food dispenser system and method
Inventor: DOELMAN TIMOTHY PETER
IPC: B67D7/72
Filed: 2007-07-06
Abstract: A system for dispensing a liquid beverage, the system comprising: a pressure sealed chamber having an interior environment; a compressible container containing the liquid beverage, the compressible container disposed inside of the sealed chamber, wherein the compressible container isolates the liquid beverage from the sealed chamber interior environment; an outlet for dispensing the liquid beverage; a gas source providing gaseous pressure in the sealed chamber, the gaseous pressure exerting force on an exterior surface of the compressible container; a pressure sensor disposed within the sealed chamber interior environment; and an electronic controller controlling the gas source based on a calculated volume of the liquid beverage determined from input from the pressure sensor.
Patent CA-3177724-A1 (CA)
Title: Formulation de proteases pour le traitement d'infections microbiennes
Inventor: CLARSUND MATS
IPC: A61K38/48
Filed: 2021-05-12
Abstract: La présente invention concerne une formulation de protéases stable. En outre, l'invention concerne une formulation de protéases stable destinée à être utilisée en médecine et en cosmétique, ainsi qu'une méthode de prévention et de réduction de la formulation de biofilm.