baber/WOPTO huggingface dataset:
Patent CA-3147972-A1 (CA)
Title: Method of making a homogeneous mixture of polyolefin solids and carbon solids
Inventor: ESSEGHIR MOHAMED
IPC: B29B7/00
Filed: 2020-08-26
Abstract: A method of making a homogeneous mixture of polyolefin solids and carbon solids without melting the polyolefin solids during the making. The method comprises applying acoustic energy at a frequency of from 20 to 100 hertz to a heterogeneous mixture comprising the polyolefin solids and the carbon solids for a period of time sufficient to substantially intermix the polyolefin solids and the carbon solids together while maintaining temperature of the heterogeneous mixture below the melting temperature of the polyolefin solids, thereby making the homogeneous mixture without melting the polyolefin solids.
Patent CA-3149024-A1 (CA)
Title: Systeme pressurise pour le transport et la conservation de tissu
Inventor: ANDERSON LISA MARIA
IPC: A01N1/02
Filed: 2020-08-21
Abstract: Les systèmes et les procédés de l'invention concernent généralement la prolongation de la viabilité d'un tissu corporel, au moyen de l'utilisation d'un élément de pressurisation exploitable dans un système de transport d'organe étanche purgé de son air et rempli d'un fluide de conservation. L'élément de pressurisation permet de capturer et de maintenir une pression à partir d'un conduit de remplissage de fluide pendant le montage du récipient. Une pression accrue à l'intérieur du récipient réduit l'?dème dans l'organe pendant le stockage et le transport en fournissant une force de compression sur l'organe.
Patent CA-3149164-A1 (CA)
Title: Compositions and methods for the treatment of congenital ichthyoses
Inventor: KRISHNAN SUMA
IPC: A61P17/00
Filed: 2020-09-02
Abstract: The present disclosure provides recombinant nucleic acids comprising one or more polynucleotides encoding an ichthyosis-associated polypeptide; viruses comprising the recombinant nucleic acids; compositions comprising the recombinant nucleic acids and/or viruses; methods of their use; and articles of manufacture or kits thereof.
Patent CA-3149838-A1 (CA)
Title: Cabinet circulator solid fuel heater combustion system
Inventor: BARRY BRANDON LANE
IPC: F24B5/02
Filed: 2022-02-22
Abstract: A solid fuel burning cabinet circular heating appliance achieves improved emissions performance by providing a secondary air combustion path that preheats secondary combustion air. The firebox is selectively insulated such that areas of the firebox that do not preheat combustion air retain heat in the firebox while areas of the firebox that transfer heat into the combustion air transfer heat through the firebox into the incoming combustion air. The exhaust air path from the firebox to a chimney is also uninsulated to allow relatively quick heat transfer into a room in which the appliance is installed
Patent CA-3152737-A1 (CA)
Inventor: MENEZ YANN
IPC: E04H4/14
Filed: 2020-09-25
Abstract: L'invention concerne un dispositif de nettoyage des membres inférieurs d'un utilisateur souhaitant accéder à une zone de baignade. Le dispositif de nettoyage (2) comprend: - un revêtement (4) destiné à être foulé par les pieds nus d'un utilisateur, la surface du revêtement (4) étant perméable à une solution aqueuse; - des moyens de nébulisation (22) d'une solution aqueuse au-dessus du revêtement (4); - des moyens de détection (44, 46) de la présence d'un utilisateur sur le revêtement (4); - un module de contrôle (48) configuré pour activer les moyens de nébulisation (22) lorsque les moyens de détection (44, 46) repèrent la présence d'un utilisateur sur le revêtement (4).
Patent CA-3155460-A1 (CA)
Title: Apparatus and method for producing scored dough pieces
Inventor: COX STEVEN J
IPC: A21D10/02
Filed: 2022-04-11
Abstract: A bread product is produced by forming a dough piece, creating at least one score in the dough piece, applying an adhesive to the dough piece with the adhesive extending across the score, freezing the dough piece to produce a frozen dough piece, and baking the dough piece, causing the adhesive to melt while establishing a bread product having, in a central region of the bread product, what was once a score held together by the adhesive during the early stages of baking, an internal exposed region. The outlined production steps can be re-arranged, so long as the scoring and adhesive application is perfomied prior to thawing of the dough piece.
Patent CA-3157567-A1 (CA)
Title: Teintage par sublimation profonde de composites fibreux
Inventor: TSIARKEZOS STEPHEN
IPC: D06P5/00
Filed: 2020-11-18
Abstract: La présente invention concerne un composite textile qui contient une sous-couche recouverte de colorants de sublimation solides non activés et incorporée aux couches du composite textile ou placée entre une couche de tissu et une couche de support. Les colorants de sublimation sont activés avec de la chaleur et de la pression et teintent ou colorent les strates internes du composite textile.
Patent CA-3159742-A1 (CA)
Inventor: GROLL HENNING
IPC: G01N1/31
Filed: 2016-05-13
Abstract: Methods and compositions for removing precipitates or reducing the formation of precipitates generated in hematoxylin solutions. The methods and compositions feature cleaning solutions that feature chemical compounds that initiate processes including but not limited to acidification of the waste solution, chelation of metal ions in the waste solution, reduction reactions, oxidation reactions, and metal salt addition reactions.
Patent CA-3160488-A1 (CA)
Title: Audio decoding with selective post filtering
Inventor: RESCH BARBARA
IPC: G10L19/26
Filed: 2011-06-23
Abstract: A method for decoding a bit stream signal as an audio time signal is described herein. The method includes decoding the bit stream signal as a preliminary audio time signal according to a decoding mode selected from a plurality of decoding modes. The plurality of decoding modes includes at least a first decoding mode which includes a post-filtering step and at least a second decoding mode which does not include the post-filtering step. The post- filtering step applies a pitch-enhancement filter to the preliminary audio time signal, thereby obtaining the audio time signal. The post-filtering step is selectively omitted responsive to post-filtering information encoded in the bit stream signal. The post-filtering information indicates an encoder-side decision of whether or not to omit the post-filtering step, whereby the post-filtering step is selectively omitted in the first decoding mode.
Patent CA-3163350-A1 (CA)
Title: Oral care product and methods of use and manufacture thereof
Inventor: LAVENDER STACEY
IPC: A61Q17/00
Filed: 2020-12-04
Abstract: This invention relates to oral care compositions comprising a basic amino acid or salt thereof, a sugar alcohol, and an optional fluoride source, wherein the oral care composition is in an amount effective to inhibit a pH reduction consequent to bacterial glycolysis in the oral cavity; and to methods of using and of making these compositions.
Patent CA-3165936-A1 (CA)
Inventor: DARWOOD ALASTAIR
IPC: A61B17/90
Filed: 2014-11-05
Abstract: A method of producing a modification plan for producing a surgical guide from an impression element includes: obtaining surface data representing a configuration of a surface of an impression element providing an impression of a surgical site; obtaining image data of a patient's anatomy; obtaining surgical plan data providing a surgical plan with respect to features in the image data representing anatomical features of the patient's anatomy; registering the impression element using the surface data and the image data with anatomical features of the patient's anatomy; and producing a modification plan from the surgical plan data using the registration of the impression element with anatomical features of the patient's anatomy, the modification plan being a plan for modifying the impression element.
Patent CA-3166483-A1 (CA)
Inventor: PAQUETTE PIERRE
IPC: G06F17/40
Filed: 2021-01-29
Abstract: A system for acquisition and storage of data relative to BACnet objects of a BACnet standard HVAC system having a BACnet network, where BACnet objects each generate change data upon occurrence of a change in a value thereof and a controller receives and concatenates the change data of the plurality of BACnet objects into payloads encapsulated into system specific data packets conforming to the BACnet data packet standards and transmitted over the BACnet network. The system also has a data conversion unit receiving the system specific data packets, retrieving the change data therefrom and generating database write commands including the change data. The system also comprises a main data acquisition database in data communication with the data conversion unit and receiving the database write commands therefrom. The main data acquisition database stores the data relative to all data changes of the standard BACnet objects over time.
Patent CA-3166935-A1 (CA)
Title: Inhibition-free low-temperature engine exhaust oxidation catalyst
Inventor: GRABOW LARS
IPC: B01J23/44
Filed: 2021-02-11
Abstract: The present disclosure provides a method for preparing a supported metal alloy catalyst for low temperature engine exhaust oxidation without CO or NO inhibition. The catalyst includes bimetallic PdCu alloy deposited on a SiO2 support using the strong electrostatic adsorption method. The PdCu catalyst may be combined with a traditional PGM-based automotive oxidation catalyst in a series or dual-bed configuration. The first stage of the dual-bed system includes the PdCu catalyst, with the primary role of oxidizing CO at low temperature; the PGM-based catalyst in the second stage then oxidizes NO and hydrocarbons in the absence of any CO-inhibition effects.
Patent CA-3168461-A1 (CA)
Title: Bande non tissee et procedes de preparation de la bande
Inventor: COLLINS GEOFF
IPC: D04H1/732
Filed: 2021-01-06
Abstract: La présente invention concerne une bande non tissée contenant au moins une première couche homogène constituée d'un mélange de fibres à base de plantes naturelles défibrées, de fibres à base de plantes naturelles individualisées et/ou de fibres courtes. La bande non tissée ne contient pas de liant, d'adhésif ni de fibres à liage thermique et le poids de base de la couche homogène ou des couches homogènes est compris entre 20 g/m2 et 100 g/m2. Lorsqu'une longueur de fibre moyenne pondérée des fibres à base de plantes naturelles défibrées, des fibres à base de plantes naturelles individualisées et/ou des fibres courtes est supérieure à environ 4,0 mm, la bande non tissée est un produit non dispersible qui ne satisfait pas l'exigence de dispersibilité conformément À IND A/ED ANA GD4, et lorsqu'une longueur de fibre moyenne pondérée des fibres à base de plantes naturelles défibrées, des fibres à base de plantes naturelles individualisées et/ou des fibres courtes est inférieure à environ 4,0 mm, la bande non tissée est un produit dispersible tel que défini conformément à IND A/ED ANA GD4. L'invention concerne également des procédés de préparation de la bande non tissée.
Patent CA-3168514-A1 (CA)
Inventor: VILLEMOES LARS
IPC: G10L21/038
Filed: 2011-09-05
Abstract: A system for generating a time stretched and/or frequency transposed signal from an audio input signal includes an analysis filter bank configured to derive a number of analysis subband signals from the audio input signal. The analysis subband signals comprise complex- valued analysis samples. A subband processing unit generates a synthesis subband signal from the analysis subband signals. The subband processing unit comprises a block extractor and a nonlinear frame processing unit. For each of the analysis subband signals the block extractor i) forms a frame of L input samples extracted from the complex-valued analysis samples; and ii) applies a block hop size of h samples to the complex-valued analysis samples, prior to forming a subsequent frame of input samples. The nonlinear frame processing unit generates a frame of processed samples by determining a phase and magnitude for each processed sample of the frame. For at least one processed sample: i) the phase of the processed sample is based on the respective phases of the corresponding input sample in the frames of input samples; and ii) the magnitude of the processed sample is based on the magnitude of the corresponding input sample in the frames of input samples. A windowing unit applies window function to the frame of processed samples. Overlapped and added window samples of a plurality of window functions, when weighted by complex weights and shifted with a hop size, form a substantially constant sequence. An overlap and add unit determines the synthesis subband signal by overlapping and adding the samples of a sequence of frames of windowed processed samples. A synthesis filter bank generates the time stretched and/or frequency transposed signal from at least the synthesis subband signal output by the subband processing unit.
Patent CA-3168794-A1 (CA)
Inventor: COX STEVEN J
IPC: A21C11/12
Filed: 2020-12-15
Abstract: Scored dough pieces are produced by forming a dough piece (300), freezing the dough piece (300) to produce a frozen dough piece (400) and scoring the frozen dough piece (400) to produce a scored dough piece (410) having at least one score (415). The frozen dough piece (400) can be scored with a saw blade, water knife or laser. In addition, a coating or treatment (425) can be applied to the at least one score (415) of the scored dough piece (410).
Patent CA-3173117-A1 (CA)
Inventor: FRAHMANN ARNO
IPC: D04C3/42
Filed: 2021-03-19
Abstract: La présente invention concerne une machine à tresser rotative (100) et un procédé associé pour faire fonctionner une machine à tresser rotative (100). La machine à tresser rotative (100) comprend plusieurs premiers supports de matériau de tressage (200a), plusieurs seconds supports de matériau de tressage (200b), une unité de déplacement, un entraînement et un dispositif de commande. L'unité de déplacement est agencée et conçue pour déplacer des éléments de déplacement (300) associés aux premiers supports de matériau de tressage (200a) dans chaque cas entre une première position et une seconde position. L'entraînement est conçu : pour entraîner les multiples premiers supports de matériau de tressage (200a) de telle sorte qu'ils tournent autour du centre de tressage commun dans une première direction de rotation; et pour entraîner les multiples seconds supports de matériau de tressage (200b) de telle sorte qu'ils tournent autour du centre de tressage commun dans une seconde direction de rotation qui est différente de la première direction de rotation. Le dispositif de commande est en outre conçu pour commander l'unité de déplacement de telle sorte que le mouvement d'au moins l'un des éléments de déplacement (300) peut être ajusté.
Patent CA-3174061-A1 (CA)
Inventor: WILLOUGHBY ANDREW J M
IPC: A61C19/06
Filed: 2021-03-04
Abstract: L'invention concerne des appareils dentaires personnalisés comportant une coque élastique de manière flexible dotée de cavités formées pour entourer une ou plusieurs dents; la coque étant formée de manière à envelopper au moins la couronne de la ou des dents et au moins une partie de la gencive; et la paroi interne faisant face à la dent de ladite coque comprenant une ou plusieurs saillies qui appuient contre la gencive et/ou une ou plusieurs cavitations qui produisent une poche dans l'appareil.
Patent CA-3175480-A1 (CA)
Inventor: KOCH ANDREAS
IPC: A61K9/70
Filed: 2021-03-22
Abstract: La présente invention concerne une forme d'administration pour l'administration transdermique d'au moins un principe actif pharmaceutique présentant un logP = 3, comprenant au moins un accélérateur de pénétration, ledit au moins un accélérateur de pénétration comprenant de la diméthyléthylène-urée, l'utilisation d'une telle forme d'administration en tant que médicament et l'utilisation de diméthyléthylène-urée en tant qu'accélérateur de pénétration pour augmenter la pénétration cutanée de principes actifs pharmaceutiques présentant un logP = 3.
Patent CA-3175645-A1 (CA)
Inventor: CARLSSON JONAS P
IPC: H04W4/38
Filed: 2021-05-20
Abstract: An ostomy leakage detection system includes a sensing accessory, a wearable subsystem, a charging dock, and a mobile application. The sensing accessory includes a sensor region comprising a plurality of sensors for measuring resistance of an ostomy appliance, a connector region for connecting to the wearable subsystem, and a tail region extending between the sensor region and the connector region.
Patent CA-3176607-A1 (CA)
Inventor: MOHLER KYLE
IPC: A01N59/00
Filed: 2021-03-23
Abstract: L'invention concerne des plantes génétiquement modifiées et des procédés de détection de maladies par un changement de couleur pertinent dans la plante génétiquement modifiée par comparaison avec une plante non génétiquement modifiée. L'invention concerne également un système de détection à distance d'agents pathogènes sur des cultures et un procédé de traitement de cultures subissant une attaque d'agents pathogènes.
Patent CA-3177057-A1 (CA)
Title: Triazolone compounds
Inventor: BROWN GILES ALBERT
IPC: C07D487/04
Filed: 2021-03-25
Abstract: Described herein are triazalone compounds of Formula (I): and pharmaceutically acceptable salts thereof. Methods of making and using compounds of Formula (I) are also described. Compounds of Formula (I) and pharmaceutically acceptable salts thereof can be useful as adenosine receptor antagonists, for example in the treatment of diseases or conditions mediated by the adenosine receptor, such as cancer, movement disorders, or attention disorders.
Patent CA-3177428-A1 (CA)
Inventor: SWARTZ MATTHEW M
IPC: G21C15/00
Filed: 2021-04-19
Abstract: A container for transporting a reactor is disclosed. The container includes a loop thermosiphon including a chamber, a heat exchanger fluidically coupled to the chamber, and an actuator including an unactuated state and an actuated state. The actuator is configured to automatically transition to the actuated state. The transition is based on an event occurring within the reactor. A working medium is configured to remove heat from the reactor in the actuated state.
Patent CA-3182557-A1 (CA)
Title: Process and method for producing crystallized metal sulfates
Inventor: FRASER ROBERT JOHN
IPC: C22B3/42
Filed: 2021-06-17
Abstract: A process for generating a metal sulfate that involves crystallizing a metal sulfate from an aqueous solution to form a crystallized metal sulfate in a mother liquor with uncrystallized metal sulfate remaining in the mother liquor; separating the crystallized metal sulfate from the mother liquor; basifying a portion of the mother liquor to convert the uncrystallized metal sulfate to a basic metal salt; and using the basic metal salt upstream of crystallizing the metal sulfate. So crystallized, the generated metal sulfate may be battery-grade or electroplating-grade.
Patent CA-3183839-A1 (CA)
Inventor: NGUYEN HOANG
IPC: A61F5/56
Filed: 2021-06-16
Abstract: A mouthguard for protecting a wearer's teeth from bruxism, the mouthguard comprising: (a) a cavity configured to receive at least a portion of a first row of teeth of the wearer; (b) a guide extending towards the wearer's second row of teeth, the guide being configured to guide the jaw of the second row of teeth such that in use, when the wearer brings their teeth together, front teeth of the opposed jaws are brought substantially into alignment with one another; and (c) a bite region at a base of the guide configured, in use, to abut the front teeth of the second row of teeth when the wearer brings their teeth together.
Patent CA-3184966-A1 (CA)
Inventor: MCKEOWN MURAT SEAN
IPC: A47J36/02
Filed: 2021-07-14
Abstract: Une construction comprend au moins un panneau pour supporter un produit alimentaire, le panneau ou les panneaux étant formés à partir d'une structure stratifiée ayant une couche de base, une couche conductrice et un film de surface. La construction comprend en outre au moins un élément d'espacement s'étendant vers le bas à partir du panneau ou des panneaux pour supporter le panneau ou les panneaux à une certaine distance au-dessus d'une source d'induction pour atténuer la chaleur transférée au produit alimentaire en réponse à un champ magnétique oscillant qui interagit avec la couche conductrice de la structure stratifiée.
Patent CA-3184992-A1 (CA)
Title: Immunoglobulin binding proteins for affinity purification
Inventor: KNICK PAUL
IPC: C07K1/22
Filed: 2021-07-14
Abstract: The present invention relates to immunoglobulin (Ig) binding proteins comprising one or more domains having highly hydrophobic amino acids with branched side chains (Iso, Leu, Val), or aromatic amino acids (Tyr, Phe, or Trp) corresponding to position 4 or 6 or 8 of the Ig binding protein of SEQ ID NO: 1 or functionally similar proteins. The novel proteins have superior properties for highly efficient purification methods for antibodies (immunoglobulins), for example, the proteins have high binding capacity and high chemical stability. The invention further relates to affinity matrices comprising the Ig binding proteins of the invention. The invention also relates to a use of these Ig binding proteins or affinity matrices for affinity purification of immunoglobulins and to methods of affinity purification using the Ig binding proteins of the invention.
Patent CA-3184998-A1 (CA)
Inventor: WEISBROD SAMUEL
IPC: A61K47/60
Filed: 2021-08-04
Abstract: La présente invention concerne des conjugués comprenant des lieurs réversibles et des sels pharmaceutiquement acceptables de ceux-ci, des compositions pharmaceutiques comprenant lesdits conjugués et l'utilisation desdits conjugués en tant que médicaments.
Patent CA-3185411-A1 (CA)
Title: Skate blade sharpening system
Inventor: LAYTON RUSSELL K JR
IPC: B24B55/00
Filed: 2015-10-23
Abstract: A skate blade sharpening system that comprises a grinding component coupled to a motor for rotation, the grinding component configured to translate longitudinally relative to a bottom edge of a skate blade, the grinding component having an outer surface dimensioned and configured to sharpen the bottom edge of the skate blade during a sharpening operation, the grinding component including an identification tag having interface circuitry configured to communicate with electronic circuitry of the skate blade sharpening system and memory including a usage location configured to store a usage tracking value; the electronic circuitry including a transceiver configured to communicate with the interface circuitry of the identification tag and to read from and write to the usage location and sharpening control circuitry configured to control operation of the grinding component and perform sharpening operations; and usage control circuitry.
Patent CA-3186341-A1 (CA)
Inventor: MAKRIYANNIS ALEXANDROS
IPC: C07D235/08
Filed: 2021-07-27
Abstract: Several biological targets have been implicated in the pathogenesis of lung, liver, renal and prostrate fibrotic proliferative diseases. While cannabinoid receptor-mediated signaling has emerged as a novel signaling pathway regulating fibrogenesis and inflammation, the present invention relates generally to biologically active compounds capable of interacting with one or more biological targets including the CB1 and/or the CB2 cannabinoid receptors, and comprise of neutral antagonists, neutral-peripheral antagonists, peripheral antagonists/inverse-agonists, compounds with mixed properties including CB1 antagonist/CB2 agonist properties, and allosteric properties for treating fibrosis of the liver, lung, kidney and the prostrate, and inflammatory conditions, including benign prostatic hyperplasia. Also, aspects of the invention are concerned with imidazoles, triazoles, thiazoles, oxazoles, pyrazoles and dihydropyrazoles containing the 4-(?2-azaneyl)thiomorpholine 1,1-dioxide group or the 4 ?2-thiomorpholine 1,1-dioxide group.