baber/WOPTO huggingface dataset:
Patent CA-3118891-A1 (CA)
Inventor: ACKERMAN DAVID ALAN
IPC: G06F21/32
Filed: 2019-11-06
Abstract: Des exemples de modes de réalisation de la présente invention concernent un système d'amélioration de la mise en correspondance d'analyse biométrique. Un dispositif de traitement est configuré pour analyser les informations de texture d'iris à courte portée et à large bande de sonde d'une image de sonde pour évaluer l'authenticité biométrique de l'iris, et sur la base de l'évaluation de l'authenticité biométrique des informations de texture d'iris de courte portée de sonde et des informations de texture d'iris à large bande de sonde, déterminer l'authenticité biométrique du sujet. Des exemples de modes de réalisation concernent également un système d'amélioration de l'efficacité de correspondance d'analyse biométrique. Le dispositif de traitement génère un ordre optimisé de données biométriques d'iris d'inscription comprenant une liste des données biométriques d'iris d'inscription classées de la correspondance la plus proche à la correspondance la plus éloignée des informations de texture d'iris à bande large de la sonde à celles de l'inscription. Le dispositif de traitement analyse les données biométriques d'iris pour en évaluer l'authenticité biométrique en commençant par la correspondance la plus élevée des informations de texture d'iris à bande large de la sonde à celles de l'inscription.
Patent CA-3119219-A1 (CA)
Inventor: STUTH THEODOR
IPC: B23K35/40
Filed: 2018-11-15
Abstract: L'invention concerne un procédé de fabrication d'un fil brut (7) à partir d'une première bande métallique (2) et d'au moins une autre bande métallique (4) par profilage sur galets. En particulier, la première bande métallique (2) et l'au moins une autre bande métallique (4) sont formées à partir de métaux différents, de préférence de métaux différents ayant des limites d'élasticité différentes. Une chemise, qui entoure complètement, dans la forme finale, l'au moins une autre bande métallique (4) dans la direction périphérique, est formée de la première bande métallique (2) en une pluralité de passes par profilage sur galets au moyen d'une pluralité de cages de laminoir (G1, G2). L'invention est caractérisée en ce que tout d'abord seule la première bande métallique (2) est formée en une préforme avec un premier groupe (G1) de cages de laminoir en une pluralité de passes puis la première bande métallique (2) et l'au moins une autre bande métallique (4) sont formées conjointement dans un deuxième groupe (G2) de cages de laminoir pour obtenir la forme finale.
Patent CA-3120118-A1 (CA)
Title: Methods of dosing engineered t cells for the treatment of b cell malignancies
Inventor: TREDE NIKOLAUS SEBASTIAN
IPC: A61K39/00
Filed: 2019-11-15
Abstract: Provided are methods for treatment and uses involving the administration of doses of engineered T cells for treating subjects with disease and conditions such as certain B cell malignancies, and related methods, compositions, uses and articles of manufacture. The engineered cells generally express recombinant receptors such as chimeric antigen receptors (CARs). In some embodiments, the disease or condition is acute lymphoblastic leukemia (ALL) or non-Hodgkin lymphoma (NHL). In some embodiments, the subject is within a particular range of age, such as subjects that are 25 years or less of age, such as pediatric subjects.
Patent CA-3123029-A1 (CA)
Inventor: BUZON LAURENT
IPC: E04F15/024
Filed: 2019-12-17
Abstract: Disclosed is an overhanging element, comprising a base arranged to be positioned on an elevation pad of a surface, which base is provided with a window that extends longitudinally in the base, the window being dimensioned such that a wing of an intermediate part placed on the elevation pad can pass through it and thus guide a translational movement of the overhanging element with respect to the elevation pad on which it is placed, which base comprises, at a first longitudinal end, a stop member that extends substantially perpendicularly relative to the base and that is formed by at least one flap provided with a notch that extends up the height of the flap, the notch having such a depth as to allow a section of the flap situated between the notch and a distal end of the flap to be bent and/or removed.
Patent CA-3124600-A1 (CA)
Inventor: HANKINSON STEPHEN
IPC: G06F16/903
Filed: 2021-07-14
Abstract: A method of realizing a scalable fast query engine randomly shuffles object vectors of a massive array of object vectors to produce a sorted array of object vectors, each object vector containing a respective number of keys of a massive set of predefined keys, and inverts the sorted array, with ordered mapping, onto a set of key-specific arrays of objects. Upon receiving a query, a query-specific array of objects is formed from selected key-specific arrays corresponding to specific keys stated in the query. In response to the query, a target set of objects is formed to include the query-specific set and selected objects of key-specific sets of high intersection levels with the query-specific set. The method identifies candidate key-specific arrays from the entire set of key-specific arrays then determines precise, or exact, intersection levels of the candidate key-specific arrays with the query-specific array.
Patent CA-3125156-A1 (CA)
Title: Method and apparatus for die coating a substrate with high viscosity materials
Inventor: SVEC JAMES A
IPC: B29C48/365
Filed: 2021-07-20
Abstract: A method is disclosed for die coating a moving substrate with a high viscosity material such as a polymer. The method includes heating and mixing ingredients to form a homogenous mixture, pumping the mixture around a circulation loop with a first pump, maintaining a predetermined pressure of the mixture within the circulation loop, drawing mixture from the circulation loop with a second pump, delivering the mixture using the second pump to an extrusion die adjacent the moving substrate to coat the substrate, and controlling the second pump as a function of at least the speed of the moving substrate to maintain predetermined characteristics of the coating mixture applied to the moving substrate. An apparatus for carrying out the method also is disclosed.
Patent CA-3125353-A1 (CA)
Title: Inhibitors of menin-mll interaction
Inventor: BUTLER THOMAS
IPC: C07D487/04
Filed: 2019-12-31
Abstract: Disclosed herein are heterocyclic compounds that inhibit the binding of menin and MLL or MLL fusion proteins. Also described are specific inhibitors of menin-MLL interaction. Also disclosed are pharmaceutical compositions that include the compounds. Methods of using the menin-MLL inhibitors are disclosed, alone or in combination with other therapeutic agents, for the treatment of autoimmune diseases or conditions, heteroimmune diseases or conditions, cancer, including lymphoma, leukemia and other diseases or conditions dependent on menin-MLL interaction.
Patent CA-3135126-A1 (CA)
Inventor: HEWINS JACOB ALEXANDER JOHN
IPC: A47J31/40
Filed: 2020-03-27
Abstract: A reservoir of a liquid heating appliance comprises a first chamber and a second chamber, separated by a partition (22). A heating arrangement (30) is arranged to heat liquid in the first chamber. A first valve (40a), a second valve (40c) and a float valve are disposed in the partition (22) to selectively allow liquid to flow between the first and second chambers. Respective lines joining the first and second valves (40a, 40c) to a centre of the partition (22) have an obtuse angular separation. The first and second valves (40a, 40c) are selectively closed by a valve closure member. The float valve comprises a floating valve member arranged to float and mate with a valve seat to prevent the flow of liquid. A liquid outlet in the first chamber connects with a dispense outlet on the appliance to allow liquid to be dispensed when the first and second valves (40a, 40c) are closed.
Patent CA-3136303-A1 (CA)
Title: Diagnostic de risque de trouble du spectre autistique chez l'enfant
Inventor: ADAMS JAMES B
IPC: G01N33/50
Filed: 2020-04-06
Abstract: L'invention concerne des procédés d'obtention et d'application de mesures de métabolites pour diagnostiquer un trouble du spectre autistique chez un sujet, en particulier des enfants, avec une spécificité et une sensibilité élevées. Les métabolites peuvent être mesurés dans des échantillons d'urine, de sérum et de sang total.
Patent CA-3137732-A1 (CA)
Title: Smart vanity mirror speaker system
Inventor: PESTL MARCUS
IPC: G02B7/182
Filed: 2020-04-22
Abstract: A smart vanity mirror speaker system may include a surface-mounted mirror that includes a mirror on one side and a screen display opposite the mirror, and a module capable of capturing, broadcasting, and recording still photos, audio, and video of a user, wherein the mirror is capable of being adjusted in height and angle. The system may include at least one light ring, a companion device/control panel, and/or an external microphone. The system includes an acoustic chamber connected to a bottom portion of the mirror, the acoustic chamber having a speaker integrated within the acoustic chamber. The acoustic chamber may include a downward-facing full-range driver on a lower end of the acoustic chamber; and a passive base isolator on an upper end of the acoustic chamber. The smart vanity mirror speaker system may pair with at least one Bluetooth®-enabled device or MP3 player.
Patent CA-3139888-A1 (CA)
Inventor: ANNAN RACHID
IPC: E04H9/06
Filed: 2019-06-11
Abstract: La présente invention concerne un ensemble de blindage (100) pour la protection d'un matériau structural (115) et/ou d'un élément porteur de charge (85) dotés d'un axe longitudinal. L'ensemble de blindage est disposé longitudinalement en entourant le matériau structural (115) et/ou un élément porteur de charge (85) à protéger. L'ensemble de blindage (100) comprend au moins deux couches différentes, l'une étant une matrice d'absorption d'énergie (20), l'autre couche (10) étant constituée d'un métal, d'un alliage ou d'un polymère renforcé par des fibres ayant une épaisseur inférieure à la matrice d'absorption d'énergie (20). Au moins deux canaux longitudinaux (30) sensiblement parallèles à l'axe longitudinal du matériau structural (115) et/ou de l'élément porteur de charge (85) sont fournis à l'ensemble de blindage (100).
Patent CA-3139948-A1 (CA)
Title: Crystalline form of sofpironium bromide and preparation method thereof
Inventor: MARUBAYASHI KASUYOSHI
IPC: C07D207/12
Filed: 2020-05-22
Abstract: A cocrystal containing the 1'R-diastereomer and the 1'S-diastereomer of sofpironium bromide at a ratio of 1:3 (Form CO), a crystal mixture (for example, Form B) containing Form CO and a crystalline form of the 1'R-diastereomer (Form MN), and a method for preparing sofpironium bromide, which is suitable for manufacture of the crystal mixture are provided. Form CO and a crystalline form of sofpironium bromide containing Form CO (for example, Form B) have superior stability without hygroscopic property, and accordingly they can be preferably used as a raw material of medicaments.
Patent CA-3140112-A1 (CA)
Title: Detection of antibiotic resistance genes
Inventor: COSSETTE STEPHANIE
IPC: C12Q1/689
Filed: 2020-05-29
Abstract: Assays and methods for detecting resistance to beta- lactam antibiotics including detection of multiple ß-lactamase family specific gene targets by polymerase chain reaction or microarray. One or more kits including primers and/or probes for identification of ß-lactamase genes selected from the group consisting of one or more of the following: MOX-like, FOX-like, ACC-like, ACT/MIR-like, CMY-2-like, DHA-like, CTX-M-14-like, CTX-M-15-like, VIM-like, NDM-like, IMP-like, KPC-like, and OXA-48-like, OXA-51-like, OXA-143-like, OXA-58-like, OXA-23- like, OXA-24/40-like, TEM-like, SHV-like, and GES-like. A kit may also include one or more primers and/or probes for the identification a non-beta lactamase gene family which confers antibiotic resistance, such as the MCR-1 gene.
Patent CA-3140904-A1 (CA)
Title: Inhibition of sirp-gamma for cancer treatment
Inventor: HU RUOZHEN
IPC: A61P35/00
Filed: 2020-06-23
Abstract: Provided herein are methods of treating a subject with a tumor or cancer. In exemplary embodiments, the method comprises increasing an immune response against the tumor or cancer in the subject or increasing effector activity or reducing suppressive activity of T-cells in the subject. In exemplary embodiments, the method comprises administering to the subject a SIRP? binder, e.g., SIRP? inhibitor, in an amount effective to treat the tumor or cancer in the subject.
Patent CA-3143818-A1 (CA)
Title: Biorelevant dissolution media
Inventor: JOGIA HITESH
IPC: G01N33/15
Filed: 2020-06-25
Abstract: Herein disclosed are biorelevant dissolution media using a phosphonocholic acid salt in combination with a polysorbate. This tailor-made combination of surface-active agents apparently forms mixed micelles similar to those formed in the currently available biorelevant media, is faster and easier to prepare, forms reproducible and consistent dissolution media, and compares well with the predictive properties of currently available biorelevant dissolution media and thus is useful to predict the in vivo behavior of dosage forms of poorly water-soluble drugs.
Patent CA-3144827-A1 (CA)
Title: Travel services based on transportation criteria
Inventor: HANDLER BRAD
IPC: G06Q10/04
Filed: 2020-02-28
Abstract: Systems and methods are disclosed for providing a subscription travel service. The systems and methods include operations for determining a geographical location of a user of a subscription-based travel service; searching a list of travel services that are available for the user to consume on a travel date to identify candidate travel services; computing a likelihood of consumption value for the user based on transportation criteria associated with arriving at a given travel service in the list of travel services from the geographical location of the user; determining that the likelihood of consumption value for the user is less than a threshold; increasing a travel cost value associated with the given travel service in response to determining that the likelihood of consumption value is less than the threshold; and generating, for display in a graphical user interface to the user, an interactive visual representation of the given travel service.
Patent CA-3145190-A1 (CA)
Title: Manufacturing methods for improving, and for the long-term stabilization of the overall thermal conduction of block coolers with cast-in coolant pipes
Inventor: MACRAE ALLAN J
IPC: F27D1/12
Filed: 2020-01-28
Abstract: Computer modelling methods and foundry methods for copper- nickel coolant pipes cast-in-copper coolers are combined. First, Computational Fluid Dynamics and/or Finite Element Analysis steps verify geometric computer aided design models and materials choices, point-by-point heat distribution, and heat flows. And second, casting steps to commit an acceptable last thickness iteration of a thermal buffer part in simulation to casting it in a foundry. In the foundry, casting conditions are empirically developed to yield all but slight, unclustered bonding imperfections at a concentric diffusion interface of the pipes and surrounding solidified casting that improve the thermal conductivity of furnace-block coolers that incorporate coolant pipes. The combined methods verify in simulation that operational thermal stresses at the pipe-casting interface stay in-bounds of material stress limits, and that the peak temperatures on the hot face will not rise above 450°C.
Patent CA-3145681-A1 (CA)
Title: Priming media and methods for stem cell culture and therapy
Inventor: BUKULMEZ HULYA
IPC: C12N5/0775
Filed: 2020-07-06
Abstract: One aspect of the present disclosure can include a priming medium for creating an isolated population of stem cells having an anti-inflammatory phenotype from an unprimed population of stem cells. The priming media can include a serum-free medium, a functional activator of a Type I interferon (IFN) pathway and a Type II IFN pathway, and at least two pro-inflammatory cytokines. The functional activator and the at least two pro-inflammatory cytokines can be present in an amount sufficient to promote induction of stem cells having an anti-inflammatory phenotype. The cells having an anti-inflammatory phenotype can be marked by increased expression and/or secretion of one or more anti-inflammatory or immune modulatory mediators as compared to the unprimed population of stem cells. Other aspects of the present disclosure can include stem cells made according to the present disclosure as well as therapeutic compositions and uses of the stem cells.
Patent CA-3146617-A1 (CA)
Title: Processing of audio signals during high frequency reconstruction
Inventor: KJOERLING KRISTOFER
IPC: G10L21/038
Filed: 2011-07-14
Abstract: Methods and systems are disclosed for generating a plurality of energy- adjusted high frequency subband signals covering a high frequency interval from a plurality of low frequency subband signals. The method involves: receiving the plurality of low frequency subband signals; receiving a set of target energies; generating a plurality of high frequency subband signals from the plurality of low frequency subband signals and from a plurality of spectral gain coefficients associated with the plurality of low frequency subband signals, respectively, by applying the plurality of spectral gain coefficients to the plurality of low frequency subband signals; and adjusting the energy of the plurality of high frequency subband signals using the set of target energies to generate the plurality of energy-adjusted high frequency subband signals. Adjusting the energy of the plurality of high frequency subband signals comprises deteimining, for each target interval, a common envelope adjustment value for each of the high frequency subband signals within the target interval. The methods and sytems may be applied for providing audio signals having increased perceived audio quality.
Patent CA-3147059-A1 (CA)
Title: Endoscopic catheter device
Inventor: SCOTT SERENA
IPC: A61B17/00
Filed: 2020-09-30
Abstract: A device may include a catheter and a support tube. The catheter includes a lumen extending therethrough. The catheter is sized and shaped to extend through an endoscopic shaft to a target tissue within a living body. The lumen is sized and shaped for receiving a puncturing device therethrough. The catheter includes a first catheter portion distal to a second catheter portion. The first and second catheter portions are formed from different materials. The first catheter portion has a flexible curved distal end. The tube is fixed about an outer surface of a proximal end of the first catheter portion and an outer surface of a distal end of the second catheter portion.
Patent CA-3149077-A1 (CA)
Inventor: WATKINS TOM
IPC: E21B47/092
Filed: 2021-01-29
Abstract: A device for wellbore operations is configured to self-determine its downhole location in a wellbore in real-time and to self-activate upon arrival at a preselected target location. The device determines its downhole location based on magnetic field and/or magnetic flux signals provided by an onboard three- axis magnetometer. The device optionally comprises one or more magnets. The magnetometer detects changes in magnetic field and/or magnetic flux caused by the device's proximity to or passage through various features in the wellbore. The device can self-activate to deploy an engagement mechanism to engage a target tool downhole from the target location. The engagement mechanism comprises a seal supported by two expandable support rings, each having a respective elliptical face for engagement with the elliptical face of the other support ring.
Patent CA-3149576-A1 (CA)
Inventor: JIA KAI
IPC: G06T7/00
Filed: 2020-08-27
Abstract: Techniques are described for identifying correspondences between images to generate a fundamental matrix for the camera positions related to the images. The resultant fundamental matrix enables epipolar geometry to correlate common features among the images. Correspondences are identified by confirming feature matches across images by applying a homography to data representing features across images. Further techniques are described herein for generating a representation of a boundary of a feature of a structure based on a digital image. In one or more embodiments, generating a representation of a boundary of a particular feature in a digital image comprises determining a portion of the image that corresponds to the structure, and determining a portion of the image that corresponds to the particular feature. One more vanishing points are associated with the portion of the image corresponding to the particular feature. The one or more vanishing points are used to generate a set of bounding lines for the particular feature, based on which the boundary indicator for the feature is generated.
Patent CA-3152613-A1 (CA)
Inventor: CARAVAGGIO GIANNI
IPC: B01D53/86
Filed: 2020-10-01
Abstract: L'invention concerne un catalyseur d'oxydation du méthane, et des procédés d'utilisation, le catalyseur ayant un support comprenant de l'alumine dopée avec du lanthane et comprenant du platine et du palladium en tant que phases actives principales. Le platine et le palladium sont présents dans le catalyseur dans un rapport pondéral compris entre 0,20:1,0 et 0,75:1,0, en quantité efficace pour produire un produit gazeux ayant des niveaux réduits de méthane par comparaison avec un gaz source avant la catalyse. Les catalyseurs sélectionnés de la présente invention présentent une capacité de résistance au soufre et à l'eau.
Patent CA-3153900-A1 (CA)
Inventor: KAVE DENNIS MATTHEW
IPC: A01D34/66
Filed: 2020-10-07
Abstract: A device for cutting vegetation comprises a base capable of being selectively propelled about a surface upon which the device sits, a turret affixed to the base and rotatable relative to the base, and one or more vegetation cutting tools affixed to the turret. The turret and cutting tools rotate together 360 degrees relative to the base as the base moves about the surface such that the cutting tools are adapted to cut vegetation on the surface.
Patent CA-3155645-A1 (CA)
Inventor: TABIB-AZAR MASSOOD
IPC: G01N27/414
Filed: 2020-10-26
Abstract: A field effect transistor (FET) biosensor (100) for virus detection of a selected virus (102) within a sample volume is disclosed. The FET comprises a semiconductor substrate (106), a source electrode (108) and drain electrode (110) on the substrate (106), the electrodes spaced to form a channel (114). A gate electrode (112) carried on the substrate (106) and located in the channel (114) between the source electrode (108) and drain electrode (110). An insulating layer (116) is coupled to a top surface of the gate electrode (112) and a bottom surface of the source electrode (108) and drain electrode (110), with the open channel (114) above the insulating layer (116). A channel material (118) is coupled to the insulating layer (116). Molecular recognition groups (120) are oriented within the open channel (114) to bind to the channel material (118) and with the selected virus (102) to enable a detection of the selected virus (102) by the FET biosensor (100) based on a change in drain-source current at a selected gate voltage.
Patent CA-3156549-A1 (CA)
Title: Equipment for the production of stuffed cheese, particularly burrata cheese
Inventor: MAROTTA CARMINE
IPC: A01J27/04
Filed: 2020-05-20
Abstract: The equipment (1) for the production of stuffed cheese, particularly burrata cheese, comprises: one base frame (2); supporting means (3) for a cheese (C) of the fresh "pasta filata" type associated with the base frame (2); gripping means (6) for the cheese (C) associated with the base frame (2) and adapted to retain at least one portion (P) of the cheese (C); filling means (7) of the cheese (C) associated with the base frame (2) and adapted to inject a filling into the cheese (C) through the portion (P) to obtain a stuffed cheese (S); at least one mutual movement assembly (21) between the supporting means (3) and the gripping means (6); and at least one mutual movement unit (20) between the gripping means (6) and the filling means (7).