baber/WOPTO huggingface dataset:
Patent CA-3173841-A1 (CA)
Title: Control of components of a breathing assistance apparatus
Inventor: ORTALI LUCA
IPC: A61M16/16
Filed: 2022-05-26
Abstract: Disclosed is an apparatus, where a controller of the apparatus is configured to control at least one heater according to at least a first control scheme when powered by a battery and a second control scheme when powered by a mains power supply.
Patent CA-3174691-A1 (CA)
Title: Human face fuzziness detecting method, device, computer equipment and storage medium
Inventor: ZHANG BENBEN
IPC: G06T7/00
Filed: 2020-06-19
Abstract: The present invention relates to the technical field of computer vision, and disclosed are a face blur detection method and apparatus, a computer device and a storage medium. The method comprises: respectively extracting block images in which a plurality of facial feature points are located from within a face image; performing prediction on each block image by means of a pre-trained blur detection model to obtain the degree of confidence of each block image corresponding to each of a plurality of level labels, wherein the plurality of level labels comprise a plurality of definition levels and a plurality of blurriness levels; according to the degree of confidence of each block image corresponding to each of the plurality of level labels, acquiring the definition and blurriness of each block image; and according to the definition and blurriness of all of the block images, calculating the blurriness of the face image. In the embodiments of the present invention, the accuracy of face blur detection may be effectively improved.
Patent CA-3178931-A1 (CA)
Title: Method for spraying chemical solution
Inventor: SEKIYA HIROSHI
IPC: D21F7/00
Filed: 2021-05-17
Abstract: To provide a chemical solution spraying method for applying a chemical solution to a surface of a canvas that is in contact with wet paper for a time period Tc of 0.03 seconds or more as uniformly as possible and enabling a sufficient amount of the chemical solution to remain thereon while reciprocating a nozzle device in a width direction with respect to the canvas. The present invention provides a chemical solution spraying method for spraying a chemical solution onto a canvas K1 having a loop shape in a side view while reciprocating two nozzle devices S at the same speed along a rail L extending in a width direction of the canvas K1 with respect to the canvas K1, in which a time period Tc during which the canvas K1 is in contact with the wet paper X is 0.03 seconds or more, a time period Tn required for the nozzle devices S to each one-way move is 0.5 to 10 minutes, a traveling speed Vp of the canvas K1 is 500 m/min or more, a length K of the canvas K1 is 20 to 80 m, a number of times of contact N of any point on a surface of the canvas K1 with the wet paper X during the time period Tn, the time period Tn, the traveling speed Vp, and the length K satisfy a relationship of N = (Tn?Vp)/K, and the number of times of contact N is 20 to 80, and a spray amount of the chemical solution is 0.1 to 500 mg/m2 as an effective component amount.
Patent CA-3179494-A1 (CA)
Title: Method for determining a cryptographic key, computer program, and data processing system
Inventor: VOLOSHINOV VLADIMIR
IPC: G09C1/00
Filed: 2022-07-05
Abstract: A method for determining a cryptographic key is carried out in a data processing system (20), and comprises: providing a plaintext and a ciphertext determined from the plaintext using a cryptographic key and a cryptographic procedure which comprises cryptographic operations; for each cryptographic operation of the cryptographic procedure, providing at least one inter-mediate relation which comprises an intermediate equation and/or an intermediate inequal-ity; determining an optimization problem comprising: the plaintext and the ciphertext; at least one optimization expression assigned to a round of the cryptographic procedure; and optimi-zation variables comprising state variables of the cryptographic procedure and a cryptographic key variable; wherein the at least one optimization expression is determined from the at least one intermediate relation and comprises at least one preceding state variable assigned to a preceding round. The method further comprises: solving the optimization problem and deter-mining the cryptographic key from an optimizing value of the cryptographic key variable.
Patent CA-3180197-A1 (CA)
Inventor: TODATE AKIRA
IPC: B65G47/29
Filed: 2021-04-16
Abstract: In the present invention, an arrangement conveyor system (20) includes: a conveyor (20a) located on the exit side of a plurality of rows; a conveyor (20b) located in the middle of the plurality of rows; and a conveyor (20c) for conveying/discharging the plurality of rows. When a delivery interval has not been exceeded after a previous delivery and a prescribed congestion condition is met for a specific row, an object to be conveyed (F23), which is located at a stop position of the conveying/discharging conveyor (20c), is discharged out of the arrangement conveyor system (20).
Patent CA-3180348-A1 (CA)
Inventor: WELLS JAMES
IPC: A61K31/436
Filed: 2021-06-09
Abstract: La présente invention concerne, entre autres, un procédé de prévention ou de traitement du cancer de la peau ou du précancer de la peau, le procédé comprenant l'administration locale sur la peau d'un sujet qui a besoin en quantité efficace d'un composé de formule (I) ou d'un promédicament de celui-ci, la formule (I) administrée au sujet étant un agent immunosuppresseur qui se lie à FKBP12. L'agent qui se lie à FKBP12 peut être le tacrolimus. L'invention concerne également des procédés de prévention ou de traitement d'une affection, d'un trouble ou d'une maladie de la peau associés à l'administration d'un agent immunosuppresseur qui se lie à FKBP12, et des utilisations du composé de formule (I) dans le traitement du cancer de la peau ou du précancer de la peau, ou d'une affection, d'un trouble ou d'une maladie de la peau associés à l'administration d'un agent immunosuppresseur qui se lie à FKBP12.
Patent CA-3181815-A1 (CA)
Inventor: LICHT STUART
IPC: C25B15/08
Filed: 2020-05-28
Abstract: The present invention relates to the production of graphene from CO2 through electrolysis and exfoliation processes. One embodiment is a method for producing graphene comprising (i) performing electrolysis between an electrolysis anode and an electrolysis cathode in a molten carbonate electrolyte to generate carbon nanomaterial on the cathode, and (ii) electrochemically exfoliating the carbon nanomaterial from a second anode to produce graphene. The exfoliating step produces graphene in high yield than thicker, conventional graphite exfoliation reactions. CO2 can be the sole reactant used to produce the valuable product as graphene. This can incentivize utilization of CO2, and unlike alternative products made from CO2 such as carbon monoxide or other fuels such as methane, use of the graphene product does not release this greenhouse gas back into the atmosphere.
Patent CA-3185300-A1 (CA)
Inventor: ZHAO CHENYAN
Filed: 2022-12-15
Abstract: A battery pack and a state of charge (SOC) estimation method of the battery pack are provided.  The method includes estimating an SOC of the battery pack based on a real-time current flowing through the battery pack, where the real-time current is estimated according to real-time parameters of the battery pack, at least part of the real-time parameters of the battery pack are capable of being acquired by querying a battery pack database with at least partially data preset.  With the preceding technical solution, a battery pack can be provided which has a low cost and can accurately estimate the SOC of the battery pack without a current detection resistor.
Patent CA-3185341-A1 (CA)
Title: Novel compositions combining hemp derivatives and at least one peptide and use thereof
Inventor: HOCQUAUX MICHEL
IPC: A61K8/73
Filed: 2021-07-13
Abstract: The present invention relates to an association comprising or consisting of a mixture of cannabidiol or cannabigerol and palmitoyl tripeptide-8, and to the use thereof for treating or soothing sensitive and/or reactive skins or as an after-sun ointment for soothing solar erythema.
Patent CA-3185694-A1 (CA)
Title: Coated food product for controlled release and improved performance
Inventor: NEACSU MADALINA
IPC: A23L11/00
Filed: 2021-07-13
Abstract: The present invention relates to the field of food technology and in particular, nutrient and bioactive rich plant formulations. Formulated products including nutrients and bioactives such as those provided by the Moringa plant are provided. In particular, coated or encapsulated food products having a specific release behaviour and a process for their production is described. The processes described enable food material, for example Moringa, to be used to provide nutrient dense foods that are more accessible and protected against loss of nutritional value. The resulting food products therefore allow better delivery of nutritional benefits to users.
Patent CA-3189322-A1 (CA)
Title: Improved systems and methods for pool frames and liners
Inventor: GU WEI
IPC: E04H4/14
Filed: 2021-08-17
Abstract: A frame for a pool that may be installed as a series of links is disclosed. The series of links may be configured to connect to one or more other links. One or more links may be extendable from a collapsed configuration to an extended configuration. A first link of the one or more links may be configured to connect to a second link of the one or more links. An extendable portion of the first link may connect to a connecting member of the second link. The first link may include a first frame member that pivots relative to a second frame member. The pool may include a liner that is installed on the frame of the pool. The liner may attach to the frame by passing above and around one or more frame members.
Patent CA-3189828-A1 (CA)
Title: Improvements to plasterboard finishing tools
Inventor: GILL THOMAS CHARLES
IPC: E04F21/08
Filed: 2023-02-15
Abstract: An apparatus for use in drywall plastering, and more specifically for applying a pumpable finishing compound to a surface, is disclosed. The apparatus comprises a receptacle for storing the pumpable compound, an applicator for applying the compound to a surface or feature to which the compound is to be applied, a pump for pumping the compound from the receptacle to the applicator for application to the surface or feature, an electric motor which drives the pump, a battery that powers the electric motor, and a conduit through which the compound is pumped from the receptacle to the applicator, and the receptacle, pump, motor and battery of the apparatus may be able to be worn by a user, or carried on a part of the user's body, while the apparatus is in use for applying the compound to the surface or feature. The apparatus is self-contained and self-powered, and it can consequently operate in an "untethered" manner in the sense that it does not require any power cables extending from the apparatus to a remote power outlet or generator, and there is no need for any hoses or the like to deliver finishing compound, or compressed air, or anything like that, to the apparatus while it is in use.
Patent CA-3191025-A1 (CA)
Inventor: MAEDA ROBERTO NOBUYUKI
IPC: C12P7/10
Filed: 2021-09-03
Abstract: La présente invention concerne des procédés de production d'éthanol comprenant la saccharification d'un matériau cellulosique ou contenant de l'amidon et la fermentation du matériau saccharifié avec un micro-organisme de fermentation pour produire de l'éthanol. L'organisme de fermentation est la souche MBG5151 de saccharomyces cerevisiae (déposée sous le numéro d'enregistrement Y-67971 auprès de l'Agricultural Research Service Patent Culture Collection (NRRL), Illinois 61604 USA), la souche MBG5248 de saccharomyces cerevisiae (déposée sous le numéro d'enregistrement Y-68015 auprès de l'Agricultural Research Service Patent Culture Collection (NRRL), Illinois 61604 USA) ou un organisme de fermentation qui a les mêmes propriétés que les souches MBG5151 ou MBG5248 de Saccharomyces cerevisiae, ou des propriétés sensiblement identiques.
Patent CA-3192300-A1 (CA)
Title: Graphitic room-temperature superconductor
Inventor: VINOKOUR VALERII
IPC: H10N60/83
Filed: 2023-03-07
Abstract: A superconductor device comprises a graphite structure, a first electrode, a second electrode, and a wrinkle region. The graphite structure comprises at least one topmost atomic layer. The first electrode is arranged over the at least one topmost atomic layer. The second electrode is arranged over the at least one topmost atomic layer and spaced apart from the first electrode.  The wrinkle region is comprised in the at least one topmost atomic layer. The wrinkle region is arranged between the first electrode and the second electrode and comprises a plurality of wrinkles with a pair of wrinkles. The first electrode and the second electrode both electrically contact both wrinkles of the pair. A distance between the wrinkles of the pair is at most o .2 Wri.
Patent CA-3193806-A1 (CA)
Inventor: HEIKENFELD JASON
IPC: A61B5/1455
Filed: 2021-09-24
Abstract: La présente invention concerne un dispositif et un procédé de détection continue d'au moins un analyte cible dans un fluide échantillon. Le dispositif 100 comprend une pluralité de capteurs d'aptamères électrochimiques 120, 122, 124, 126 ; et au moins un composant de déclenchement 132, 134, 136 associé à au moins un capteur d'aptamère électrochimique de la pluralité de capteurs d'aptamères électrochimiques. Le procédé comprend la mise en contact d'un fluide échantillon 190 avec le dispositif, et la détermination ou la mesure d'une variation d'un courant électrique associé audit capteur d'aptamère électrochimique pour (1) déterminer la présence d'un analyte dans le fluide échantillon, ou (2) mesurer la quantité ou la concentration d'un analyte dans le fluide échantillon.
Patent CA-3196752-A1 (CA)
Title: Fluorine-free firefighting foams containing one or more biopolymers
Inventor: HAVELKA-RIVARD PAMELA
IPC: A62D1/02
Filed: 2021-11-01
Abstract: The present invention is directed to fluorine-free firefighting foams containing one or more biopolymers. The biopolymers of the compositions of the present invention include for example, diutan, guar, xanthan, scleroglucan, and combinations thereof.
Patent CA-3197452-A1 (CA)
Title: Method and system for purifying a caustic fluid including sulfur
Inventor: WINES THOMAS H
IPC: B01D11/04
Filed: 2023-04-18
Abstract: Methods and systems for purifying a caustic fluid including sulfur are provided.
Patent CA-3198769-A1 (CA)
Title: Film de sac sous vide gaufre, systeme d'ensachage sous vide comprenant un film de sac sous vide gaufre, et procedes de fabrication d'une piece composite utilisant celui-ci
Inventor: DAHLGREN JEFFREY L
IPC: B29C70/54
Filed: 2021-11-09
Abstract: La présente invention concerne un film de sac sous vide gaufré destiné à être utilisé dans un système d'ensachage sous vide pendant un processus de durcissement d'une pièce composite. Le film de sac sous vide gaufré comprend un motif surélevé délimitant un trajet d'air inférieur. Le film de sac sous vide gaufré peut être un film monocouche ou multicouche comprenant une couche supérieure présentant une faible perméabilité et une couche inférieure accouplée à la couche supérieure qui est conçue pour s'autolibérer de la pièce composite.
Patent CA-3202816-A1 (CA)
Title: Method and manufacturing device for sterilising an interior of a packaging, and packaging with sterilised interior
Inventor: VETTER MICHAEL
IPC: B65B55/10
Filed: 2021-12-20
Abstract: The invention relates to a method for sterilising an interior (11) of a packaging (5), wherein: - the packaging (5) has an upper film (3) and a lower part (1); - the upper film (3) and the lower part (1) in the closed state of the packaging (5) delimit the interior (11) at least in some regions; - a sterilising substance (15) is applied to a first surface (13) of the upper film (3); - the sterilising substance (15) contains iodine; - the upper film (3) is arranged on the lower part (1) in such a way that the first surface (13) of the upper film (3) faces the interior (11) of the packaging (5) at least in some regions; - the sterilising substance (15) is arranged within the packaging (5) and is activated from outside for a predetermined activation time period; and - an initial germ load within the packaging (5), in particular in the interior (11) of the packaging (5), is preferably reduced by a factor of at least 106.
Patent CA-3203266-A1 (CA)
Title: Dispositif et systeme de generation d?aerosol comprenant un dispositif de chauffage par induction et procede de fonctionnement associe
Inventor: BUTIN YANNICK
IPC: A24F40/465
Filed: 2021-12-23
Abstract: L'invention concerne un procédé (800) pour commander la production d'aérosol dans un dispositif de génération d'aérosol (200). Le procédé comprend : la réalisation (820), pendant une première phase de chauffage pendant l?opération de l'utilisateur du dispositif de génération d'aérosol (200) destiné à produire un aérosol, d?un processus d'étalonnage pour définir une première valeur d'étalonnage et une seconde valeur d'étalonnage d'un agencement de chauffage par induction (320), la première valeur d'étalonnage étant associée à une première température d'étalonnage d'un suscepteur (160) couplé par induction à l'agencement de chauffage par induction et la seconde valeur d'étalonnage étant associée à une seconde température d'étalonnage du suscepteur, le suscepteur étant conçu pour chauffer un substrat de formation d?aérosol (110) ; et pendant une seconde phase de chauffage, la commande (840) de la puissance fournie à l'agencement de chauffage par induction pour maintenir une valeur de fonctionnement cible de l'agencement de chauffage par induction entre la première valeur d'étalonnage et la seconde valeur d'étalonnage.
Patent CA-3203831-A1 (CA)
Title: Bi- or multi-specific antibody
Inventor: LEE DONGHEON
IPC: C07K16/00
Filed: 2021-12-29
Abstract: The present invention relates to a bi- or multi-specific antibody in a novel format comprising a polypeptide in which a CH3 dimer has been introduced into a portion of a Fab region. The bi- or multi-specific antibody in the novel format forms heterodimers while exhibiting almost no non-specific binding between heavy chains and light chains, and produces almost no homodimers, and thus can be highly expressed through animal cells. In addition, the bi- or multi-specific antibody can be obtained through a purification process of an existing monoclonal antibody, and has stability equal to or higher than that of the monoclonal antibody.
Patent CA-3203943-A1 (CA)
Title: Polyamide parts with low fuel permeation
Inventor: ABT DORIS
IPC: C08L77/00
Filed: 2023-06-19
Abstract: Use of a part comprising at least a portion of a polyamide moulding composition said portion for direct contact with fuel, wherein the polyamide moulding composition consists of the following components in the following proportions: (A)    30-90% by weight of at least one polyamide; (B)    10-70% by weight of fibers with non-circular cross-section; (C)    0-10% by weight of at least one stabiliser; (D)    0-10% by weight of additives different from (B) and (C), wherein the sum of (A)-(D) makes up 100% of the portion.
Patent CA-3205873-A1 (CA)
Title: Arimoclomol pour le traitement de la maladie de niemann-pick, de type c, chez des patients atteints de mutations faux-sens du type re
Inventor: JENSEN THOMAS KIRKEGAARD
IPC: A61K31/445
Filed: 2021-12-23
Abstract: La présente invention concerne un principe actif pharmaceutique choisi parmi le chlorure de N-[2-hydroxy-3-(1-pipéridinyl)-propoxy]-pyridine-1-oxide-3-carboximidoyle, ses stéréoisomères et les sels d'additions acides correspondants ; en particulier l'arimoclomol, destiné à être utilisé dans des méthodes améliorées de traitement de la maladie de Niemann-Pick, de type C (NPC), le patient présentant une mutation faux-sens du type réticulum endoplasmique (RE) dans un gène NPC.
Patent CA-3206849-A1 (CA)
Title: Aerosolizable nicotine-containing formulations
Inventor: LAWSON DAVID
IPC: A24B15/167
Filed: 2021-12-22
Abstract: Novel Nicotine-containing formulations for eCigarette and other electric/electronic nicotine delivery systems (ENDS) are disclosed. The formulations disclosed contain both nicotine at relatively much higher concentrations, typically at least 25% by weight of total formulation weight, w/w, and in many cases as much as 40-50% w/w, than is typical for conventional nicotine containing formulations, which only contain about 2-4% w/w nicotine. The formulations of the present invention additionally include a biologically and pharmaceutically acceptable mono- or di-carboxylic organic acid, such as benzoic acid, salicylic acid and most preferably lactic acid also at relatively high w/w concentrations. By including an acid in the formulation, one or more nicotine salts may be created and be extant within the formulations of the present invention, and this not only mitigates against the loss of nicotine to the atmosphere through natural volatility and evaporation, but also markedly increases the surface energy of the formulations thus created, meaning the globules of formulations deposited on a heating substrate are much more cohesive and much less likely to migrate through wetting over the substrate.
Patent CA-3206995-A1 (CA)
Title: Tray package unit outer packaging paper and method for producing same
Inventor: GOESS PAULUS
IPC: D21H15/00
Filed: 2021-12-28
Abstract: The invention relates to a tray package unit outer packaging paper (1), in particular for packaging tray package units (2), to a method for packaging tray package units (2) using such a tray package unit outer packaging paper (1), to a method for producing same, and to the use of an outer packaging material for packaging a tray package unit (2). The tray package unit outer packaging paper (1) has a first face (3) and a second face (4) and is made of at least one aqueous suspension (5) comprising a cellulose material (6) and optionally additives (7). The first face (3) is compressed with a linear load of 80 kN/m to 500 kN/m. Additionally, the tray package unit outer packaging paper (1) has a wet tensile strength index, measured according to ISO 3781:2011, in the machine direction of at least 10 Nm/g auf.
Patent CA-3208570-A1 (CA)
Inventor: SCHMIDT WOLFGANG
IPC: C01B25/37
Filed: 2022-03-08
Abstract: La présente invention concerne un procédé de préparation d'un phosphate de métal de transition comprenant le mélange d'un oxyde de métal de transition avec un composé hypophosphite et le chauffage du mélange dans des conditions de gaz inerte.
Patent CA-3209747-A1 (CA)
Inventor: WALTHER ANDREAS
IPC: H04R3/12
Filed: 2022-02-25
Abstract: Un rendu plus efficace d'objets audio, qui permet un panoramique 3D, est obtenu en effectuant le panoramique en deux étapes, à savoir au moins un panoramique horizontal dans la couche conduisant à une première position (de haut-parleur) virtuelle et une seconde position (de haut-parleur) virtuelle ou réelle, qui est verticalement décalée, et un autre panoramique vertical entre les deux positions. Bien que par-là même la complexité de calcul semble augmenter, ce traitement par étapes augmente, en fait, la stabilité du rendu et l'emplacement de la position virtuelle prévue. De plus, le traitement par étapes permet d'effectuer, selon un mode de réalisation, le panoramique par utilisation de gains de panoramique d'amplitude uniquement, c'est-à-dire que le traitement de phase n'est pas nécessaire, ce qui rend la complexité de calcul faible. En outre, le rendu est flexible par rapport à l'applicabilité à une variété de configuration de haut-parleur.