baber/WOPTO huggingface dataset:
Patent CA-3148208-A1 (CA)
Inventor: JONES SIMON ANTHONY
IPC: C08J11/06
Filed: 2020-07-16
Abstract: La présente invention concerne un procédé d'élimination de la surface d'un article d'encre et/ou d'une matière étrangère différente de l'encre, au moins une partie de la surface de l'article comprenant un polymère choisi dans le groupe constitué par les polyoléfines, le polystyrène, les polymères de mélamine, le polychlorure de vinyle, le polyéthylène téréphtalate, les polyamides et des mélanges de ceux-ci, le procédé comprenant les étapes suivantes consistant à: i) utiliser un article imprimé à l'encre et/ou un article ayant une surface recouverte au moins partiellement par une matière étrangère différente de l'encre; ii) mettre en contact l'article obtenu à l'étape i) avec un acide ayant un pKa compris dans la plage de -10 à 7 ayant une concentration minimale de 1 % en poids pour dissoudre dans l'acide l'encre et/ou la matière étrangère différente de l'encre ou leurs produits de dégradation; iii) séparer de l'article l'acide et l'encre dissoute dans celui-ci et/ou la matière étrangère différente de l'encre ou leurs produits de dégradation pour obtenir un article désencré et/ou un article ayant une surface libérée de matière étrangère. En outre, la présente invention concerne l'utilisation du procédé pour le recyclage de polymères.
Patent CA-3148706-A1 (CA)
Inventor: GOTSCH DANIEL
IPC: G02B30/00
Filed: 2020-08-22
Abstract: Described are various embodiments of a light field vision testing device, adjusted pixel rendering rnethod and cornputer-readable medium therefor, and vision testing system and rnethod using same.  In one embodiment, a device or cornputer-implernented method is provided to dynamically adjust user perception of an input image to be rendered via a set of digital display pixels and a corresponding array of light field shaping elernents until an optimal visual acuity level is identified.
Patent CA-3149494-A1 (CA)
Inventor: SHANG YAN W
IPC: C07K16/28
Filed: 2020-08-10
Abstract: In combination with conventional therapies (e.g. targeted therapy, chemotherapy, and angiogenesis inhibitors, etc.), immunotherapies targeting checkpoint molecules have shown promise in the treatment of solid or liquid tumors. However, the role of non-tumor cells in the intratumoral microenvironment has indicated that ablation of these cells may be a key to mounting an effective immune response against the tumor which includes tumor infiltration of cytotoxic T-cells and other anti-tumor cells of the immune system. Rather than focusing on trying to inhibit the ectonucleotidase activity of CD39 as an enzyme that generates adenosine, the present invention instead utilizes CD39 expression to bring about intratumoral cell ablation by CD39-depedent ADCC.
Patent CA-3150414-A1 (CA)
Inventor: OQAB HAROON B
IPC: C10L5/40
Filed: 2020-08-10
Abstract: The present disclosure teaches a system and method of generating electricity via a thermal power plant. The system and method includes a fuel heating chamber configured to receive a nano-thermite fuel, an induction assembly configured to inductively heat the fuel in the fuel heating chamber, and an electricity generating subsystem configured to convert heat from the heated nano-thermite fuel into electricity.
Patent CA-3150492-A1 (CA)
Inventor: ROMERO DONNA L
IPC: C07C233/64
Filed: 2020-09-11
Abstract: La présente invention concerne des composés, des compositions de ceux-ci, et des procédés d'utilisation de ceux-ci pour l'inhibition d'USP30, et le traitement de troubles médiés par USP30.
Patent CA-3152422-A1 (CA)
Inventor: HEINRICH BRIAN
IPC: C07D471/04
Filed: 2020-10-02
Abstract: The present disclosure provides a method of preparing a compound represented by formula (I). The method comprises reacting in a reaction mixture a first starting material represented by formula (II) and a second starting material represented by formula (III) under Negishi conditions: to form the compound of formula (I). R is an amine protecting group; Y is C1, Br or I; and Z is triflate, C1, Br or I.
Patent CA-3156545-A1 (CA)
Inventor: WANG BIN
IPC: A61M25/06
Filed: 2020-10-22
Abstract: Un système de cathéter peut comprendre un adaptateur de cathéter (14) et un cathéter (21) s'étendant de manière distale à partir de l'adaptateur de cathéter. Le système de cathéter peut comprendre un ensemble aiguille (22) pouvant comprendre un bouchon (24), un boîtier externe (26) et une aiguille d'introduction (28). Une surface externe du bouchon peut comprendre de multiples rainures (34, 36, 56, 58, 60, 62, 64), qui peuvent être en communication fluidique avec l'aiguille d'introduction et configurées pour recevoir le retour de sang. Les rainures peuvent comprendre une première rainure (34, 56) ayant un premier rapport surface sur volume, et une seconde rainure (36, 58) ayant un second rapport surface sur volume. Le premier rapport surface sur volume peut être inférieur au second rapport surface sur volume. La première rainure peut avoir un volume supérieur à celui de la seconde rainure. Le boîtier externe peut sceller une partie supérieure de la première rainure et une partie supérieure de la seconde rainure pour empêcher le sang de s'écouler hors de la partie supérieure de la première rainure et de la partie supérieure de la seconde rainure.
Patent CA-3158520-A1 (CA)
Inventor: SOTO ROBERT
IPC: G01N21/31
Filed: 2020-10-23
Abstract: L'invention concerne des analyseurs biologiques portatifs configurables et des procédés d'analyse biologique associés pour l'identification de produits biologiques sur la base d'une spectroscopie Raman. Une configuration de modèle de classification biologique est chargée dans une mémoire d'ordinateur d'un analyseur biologique portatif configurable comportant un processeur et un scanner. La configuration de modèle de classification biologique comprend un modèle de classification biologique configuré pour recevoir un jeu de données de spectres sur la base de Raman définissant un échantillon de produit biologique tel que balayé par le scanner. Un algorithme de prétraitement spectral est exécuté pour réduire une variance spectrale du jeu de données de spectres sur la base de Raman. Le modèle de classification biologique identifie un type de produit biologique sur la base du jeu de données de spectres sur la base de Raman et, également, sur la base d'un composant de classification sélectionné pour réduire (1) une erreur résiduelle Q et/ou (2) une valeur de résumé d'ajustement du modèle de classification biologique. La configuration du modèle de classification biologique peut être transférée et chargée sur d'autres analyseurs biologiques portatifs configurables.
Patent CA-3159940-A1 (CA)
Inventor: KAO CHIA-CHENG
IPC: A61P31/12
Filed: 2020-11-06
Abstract: La présente invention concerne la réduction des niveaux de virus et le traitement d'une infection virale chez un sujet. Ce traitement est obtenu par ciblage de facteurs hôtes cellulaires chez le sujet, à savoir GRP78/BIP, SRSF1, HNRNP A2B 1, RPLP1 et RPLP2. Ce ciblage est obtenu à l'aide d'inhibiteurs oligonucléotidiques, en particulier d'ARNsi. Les infections virales à traiter comprennent l'hépatite B et des virus respiratoires tels que le coronavirus SARS-CoV2. L'invention concerne également des inhibiteurs oligonucléotidiques isolés ciblant l'ARN, et des compositions pharmaceutiques comprenant lesdits oligonucléotides.
Patent CA-3160538-A1 (CA)
Inventor: GIL JULIO
IPC: G06Q10/08
Filed: 2020-10-27
Abstract: An identifier associated with one or more assets is obtained in response to a reader component reading a tag associated with one or more assets as the one or more assets traverse a conveyor apparatus. At least partially in response to the obtaining of the identifier, a storage unit of a plurality of storage units is caused to automatically rotate to a loading location to receive the one or more assets.
Patent CA-3161832-A1 (CA)
Title: Abrasive article with patterned abrasive particles
Inventor: LIU LAN HONG
IPC: B24D11/00
Filed: 2020-11-18
Abstract: The present disclosure provides an abrasive article. The abrasive article includes a spunbond web. The spunbond web includes a first major surface and an opposite second major surface and a fiber component. The article further includes a binder dispensed on the fiber component. The article further includes abrasive particles substantially retained by the binder and dispersed about the first major surface of the nonwoven web and substantially forming a predetermined pattern.
Patent CA-3169993-A1 (CA)
Inventor: KOTILAHTI KALLE
IPC: A61B5/00
Filed: 2021-02-03
Abstract: The present invention relates to a myocardial spectrometer probe, comprising: at least two separate light guides (120A, 120B), insertable in a tissue, wherein a first light guide (120A, 120B) is arranged to deliver light and a second light guide (120A, 120B) is arranged to collect light, and wherein the first light guide (120A, 120B) and the second light guide (120A, 120B) are arranged distinct to each other.
Patent CA-3175547-A1 (CA)
Title: Transporting mattresses
Inventor: HARRIS BROCK KEITH
IPC: B65G7/12
Filed: 2022-09-19
Abstract: An apparatus for transporting a mattress, or a mattress transporter, includes a flat element and a plurality of straps extending across the flat member. Handles may be positioned along or defined by each strap. The flat member and straps are arranged and configured to be positioned around the mattress to facilitate its movement from one location to another. The mattress transporter may be used to fold the mattress or it may leave the mattress in an unfolded arrangement. As the mattress transporter is positioned around the mattress, one or more handles along or defined by each strap may be positioned on each side of the mattress. The mattress transporter, when assembled with a mattress, may define a transportable mattress. Methods for transporting mattresses are also disclosed.
Patent CA-3175993-A1 (CA)
Title: Artificial expression constructs for selectively modulating gene expression in neocortical layer 5 glutamatergic neurons
Inventor: DAIGLE TANYA
IPC: C12N15/864
Filed: 2021-04-21
Abstract: Artificial expression constructs for selectively modulating gene expression in selected central nervous system cell types are described. Particularly, the artificial expression constructs can be used to selectively express synthetic genes and / or modify gene expression in neocortical glutamatergic layer 5 neurons, such as glutamatergic layer 5 extratelencephalic-projecting (L5 ET) neurons.
Patent CA-3177048-A1 (CA)
Title: Apparatus and methods for hemodialysis
Inventor: KAMEN DEAN
IPC: A61M60/851
Filed: 2008-10-10
Abstract: An enclosure for containing a hemodialysis unit includes a housing (51) suitable to support components for performing hemodialysis including a dialyzer (14), one or more pumps to circulate blood through the dialyzer, a source of dialysate, and one or more pumps to circulate the dialysate through the dialyzer. The housing may have a front panel (511) at which blood circuit connections and dialysate fluidic connections are located, e.g., blood line connections for patient blood access, connections for a reagent supply, dialyzer connections for both blood flow and dialysate, etc. The enclosure may also include a pair of vertical, side-by-side doors (53) hingedly mounted to the housing. With the doors in the closed position, access to the patient access and dialysate fluidic connections may be blocked, and the doors may allow for the retention of heat in the housing suitable for disinfection during a disinfection cycle.
Patent CA-3177457-A1 (CA)
Inventor: BENJAMIN RONALD
IPC: A61L2/18
Filed: 2021-04-30
Abstract: Provided herein is a method of treating material that is contaminated with a virus, comprising exposing the material to vapor, wherein the vapor is produced by heating and/or vaporizing a dry cleaning solvent, and wherein the method at least partially deactivates the virus.
Patent CA-3179876-A1 (CA)
Title: Rnai agent targeting myd88 and use thereof
Inventor: HONG SUN WOO
IPC: A61P27/02
Filed: 2020-08-13
Abstract: The present disclosure relates to an RNAi-inducing nucleic acid molecule and use thereof. An aspect of the disclosure relates to an RNAi-inducing nucleic acid molecule for inhibiting expression of myeloid differentiation primary response gene 88 (MyD88). Another aspect of the present disclosure relates to a pharmaceutical composition for treating or preventing age-related macular degeneration, comprising the RNAi-inducing nucleic acid molecule.
Patent CA-3180323-A1 (CA)
Title: Systeme de gestion de sante
Inventor: HUNT DAVE
IPC: G16H20/10
Filed: 2021-05-03
Abstract: L'invention concerne un système de gestion de santé intégré, et un procédé qui comprend un appareil de distribution de comprimé pré-emballé configuré pour distribuer des comprimés pré-emballés à un utilisateur. L'appareil de distribution comprend un guide d'alignement, un entraînement différentiel modulé par processeur utilisé pour la commande directionnelle des comprimés pré-emballés, un capteur pour détecter un emplacement et une orientation du comprimé pré-emballé, un mécanisme de coupe et une logique de commande de mécanisme de coupe. L'emplacement et l'orientation détectés du comprimé pré-emballé sont utilisés pour moduler l'entraînement différentiel. La logique de commande de mécanisme de coupe est configurée pour surveiller l'emplacement et l'orientation du comprimé pré-emballé détecté, puis initier une séquence de coupes en réponse à la configuration prédéterminée à l'intérieur du processeur et/ou à la configuration dynamique en réponse à la détermination d'un emplacement et d'une orientation détectés optimaux. La logique de commande génère et enregistre un message dans la base de données distribuée en réponse à la séquence de coupe.
Patent CA-3180517-A1 (CA)
Inventor: KITA PATRYCJA
IPC: B09B3/00
Filed: 2021-06-16
Abstract: La présente invention concerne des procédés améliorés d'élimination de métaux lourds, en particulier le cadmium, à partir d'une composition aqueuse contenant de l'acide phosphorique, un agent précipitant de métal lourd organothiophosphoreux et un tensioactif polymérique ionique, en particulier un tensioactif de copolymère de polyacrylamide cationique, qui sont tous les deux ajoutés à une composition contenant de l'acide phosphorique, en particulier dans des conditions de mélange vigoureuses, par exemple, entre 500 et 700 tr/min. Le tensioactif polymérique ionique favorise la précipitation des métaux lourds. Plus particulièrement, la composition contenant de l'acide phosphorique est obtenue par la digestion acide de la roche phosphatée, de préférence par l'acide nitrique, l'acide sulfurique, ou une combinaison de ceux-ci.
Patent CA-3180655-A1 (CA)
Title: Cold rolled and double annealed steel sheet
Inventor: PERLADE ASTRID
IPC: C22C38/14
Filed: 2021-07-12
Abstract: The invention deals with a cold rolled and double annealed steel sheet, made of a steel having a composition comprising, by weight percent: C: 0.03 - 0.18 % Mn: 6.0 11.0 % 0.2 = Al < 3% Mo: 0.05 - 0.5 % B: 0.0005 0.005% S = 0.010 % P = 0.020 % N = 0.008 % and comprising optionally one or more of the following elements. in weight percentage: Si = 1.20 % Nb = 0.050 % Ti = 0.050 % Cr = 0.5 % V = 0.2 % the remainder of the composition being iron and unavoidable impurities resulting from the smelting. said steel sheet having a microstructure comprising. in surface fraction. - from 0% to 45% of ferrite, - from 20% to 50% of retained austenite, - from 5 to 80% of annealed martensite, - less than 5% of fresh martensite, - a carbon [C]A and manganese [Mn]A content in austenite, expressed in wt%, such that the ratio ([C]A x [Mn]A) / (C% x Mn%) is from 4.5 to 11.0, C% and Mn% being the nominal C and Mn weight percent in the steel and - a carbides density below 4x106/mm .
Patent CA-3184818-A1 (CA)
Inventor: WALLACE MILLARD F
IPC: A47J47/10
Filed: 2021-07-02
Abstract: The disclosure relates to trays for segregating liquid in a reservoir space distinct from a storage space. The trays include a body having a floor and a platform spaced away from the floor and bearing at least one orifice or gap extending therethrough for facilitating fluid flow from the storage space into the reservoir space under the influence of gravity. The gaps and/or orifices are relatively centrally located, which tends to inhibit retrograde flow of fluid from the reservoir space into the storage space. The platform can include one or more deflectable doors defined by elongated gaps. Deflection of a door, such as by a protrusion extending from the body, opens the door-defining gap into a larger opening to facilitate fluid flow. The platform can also have one or more adaptors and/or sockets for securing its position relative to the floor.
Patent CA-3189585-A1 (CA)
Inventor: CARRERA MARC BIARNES
IPC: C07K14/255
Filed: 2021-06-18
Abstract: La présente invention concerne un autotransporteur modifié et l'utilisation de micro-organismes génétiquement modifiés comprenant lesdits autotransporteurs modifiés dans le traitement d'une maladie infectieuse et néoplasique. La présente invention concerne donc également un vaccin et des compositions immunothérapeutiques comprenant ledit micro-organisme génétiquement modifié.
Patent CA-3189785-A1 (CA)
Inventor: OYAMA NOBUO
IPC: A61L2/10
Filed: 2021-06-30
Abstract: [Problem] In continuous sterilization of a fluid by UVC irradiation within a container that is optically shielded from the outside, in order to markedly increase the per-unit ratio of irradiation of a sterilization/decomposition subject in the fluid by UVC energy, the depth of the fluid receiving irradiation from a UVC light source is markedly increased, and all sterilization/decomposition subjects in the inflowing fluid are irradiated with a uniform quantity of UVC energy. [Solution] In order to cause all of the fluid flowing into the container to flow out from the container with the same in-container movement time, one or a plurality of partitions comprising a highly UVC-transparent material are installed in the container at the angle of maximum reception of radiation from the UVC light source so that openings through which the fluid passes at one end of each partition, including outflow/inflow ports for the fluid, are positioned at opposite ends from each other in adjacent partitions, whereby the fluid flowing into the container flows such that a layer thereof is formed along each partition, the flows bend one after another from the partition openings toward additional flow layers and form a series of mutually overlapping flow layers extending throughout the container, and UVC is radiated through the layers.
Patent CA-3189864-A1 (CA)
Inventor: CLOUPET ANN
IPC: C10G1/10
Filed: 2021-09-17
Abstract: The invention relates to a method for converting worn tyres to obtain carbon black, comprising the following steps: a) sending a solid charge of worn tyres to a reaction zone in the presence of a liquid solvent to obtain a vapour effluent and a first liquid effluent comprising the carbon black; b) sending the liquid effluent to a filtration and washing unit to obtain a filtered and washed carbon black cake and a second liquid effluent; c) sending the vapour effluent and the second liquid effluent to a fractionation zone to obtain at least one hydrocarbon fraction; d) sending the hydrocarbon fraction obtained at the end of step c) into the reaction zone as a liquid solvent for use in step a); and e) drying the carbon black cake.
Patent CA-3190738-A1 (CA)
Title: Interleukin-17 inhibitors
Inventor: TROXLER THOMAS JOSEF
IPC: A61P17/06
Filed: 2021-11-01
Abstract: The present invention relates to novel pyridine-N oxide substituted 2-formamido (N-phenyl and N-pyridyl) acetamide compounds that are Interleukin-17 (IL-17) inhibitors, processes for their preparation, pharmaceutical compositions, and medicaments containing them, and their use in diseases and disorders mediated by IL-17.
Patent CA-3190936-A1 (CA)
Title: Brake device
Inventor: PUTZ MICHAEL
IPC: F16D65/16
Filed: 2021-08-24
Abstract: The invention relates to a brake device and a machine which comprises said brake device, wherein: the brake device comprises an actuator (04), a transmission, an expander device, a brake lining (063) and a frictional surface; the actuator (04) moves in a limited actuator actuation region; in at least part of its actuator actuation region, the actuator (04) turns the expander device about at least one fulcrum via the transmission; in at least part of its actuator actuation region, for the purpose of braking, the actuator (04) presses the brake lining (063), via the expander device, in the direction of and onto the frictional surface to generate a pressing force and a braking torque resulting therefrom; the transmission has a non-linearity (03), i.e. a non-consistent transmission ratio, over at least part of the actuator actuation region; and the transmission turns the expander device in accordance with the non-linearity (03).
Patent CA-3190941-A1 (CA)
Title: Compensation for internal power dissipation in ambient room temperature estimation
Inventor: WARREN DANIEL ADAM
IPC: F24F11/00
Filed: 2021-08-25
Abstract: A smart-home device may include a temperature sensor, energy-consuming subsystems, and processors programmed to receive a temperature measurement from the temperature sensor for an ambient environment surrounding the temperature sensor; receive inputs from the energy-consuming subsystems that indicate power-consuming activities of the energy-consuming subsystems; providing the inputs from the energy-consuming subsystems to a model that is trained to calculate an effect of the power-consuming activity of the energy-consuming subsystems on the temperature measurement from the temperature sensor; and calculating an estimate of the temperature of the ambient environment by compensating the temperature measurement from the temperature sensor with using the effect of the power-consuming activity of the energy-consuming subsystems.
Patent CA-3192228-A1 (CA)
Inventor: SIU KWAN SHING BENNY
IPC: A45D1/00
Filed: 2021-08-10
Abstract: A hair dryer includes a housing having a main air inlet, a main air outlet and a main interior volume between the main air inlet and the main air outlet. The housing has an auxiliary air inlet, an auxiliary air outlet, and an auxiliary interior volume between the auxiliary air inlet and the auxiliary air outlet. The auxiliary air inlet, the auxiliary air outlet and the auxiliary interior volume each are outside of the main interior volume so that the auxiliary air inlet and the auxiliary air outlet are not in communication with the main air inlet and the main air outlet. A first pair of ion emitters are in the main interior volume. A second pair of ion emitters are in the auxiliary interior volume. A fan is upstream of the first pair of ion emitters in the main interior volume. A heater is in the main interior downstream of the fan and upstream of the main air outlet relative to the main airflow.