baber/WOPTO huggingface dataset:
Patent CA-3075730-A1 (CA)
Inventor: CHEN JUIKUN
IPC: H04N21/44
Filed: 2018-09-10
Abstract: L'invention concerne un procédé de mise en correspondance à froid par reconnaissance de contenu automatique qui consiste à recevoir des empreintes numériques de diffusion (222a) indicatives de trames de diffusion(F1-n) d'un flux de média de diffusion (SB, SC). Le procédé consiste également à recevoir des empreintes numériques de dispositif multimédia (222b) indicatives de trames de dispositif multimédia (FD1-n) d'un flux de dispositif multimédia (SD) au niveau d'un dispositif multimédia correspondant (30). Le procédé consiste en outre à déterminer que le bloc de recherche (324) comprenant une pluralité d'empreintes numériques de dispositif multimédia correspondant à des trames de dispositif multimédia séquentielles du flux de dispositif multimédia comprend au moins une empreinte numérique de dispositif multimédia présentant une corrélation de correspondance (322) avec au moins une empreinte numérique de diffusion. La corrélation de correspondance est basée sur un coefficient de corrélation de Pearson. Le procédé consiste également à identifier la ou les empreintes numériques de dispositif multimédia présentant la corrélation de correspondance avec la ou les empreintes numériques de diffusion correspondant à une trame de dispositif multimédia de correspondance (FMD).
Patent CA-3076883-A1 (CA)
Title: Carbide insert assembly having a fused retainer
Inventor: HAGEN CORY J
IPC: F16K27/02
Filed: 2018-09-14
Abstract: A carbide insert assembly (229) for use in a control valve having a valve stem, a flow passage, and a valve seat (224) disposed in the flow passage. The carbide insert assembly includes a housing (212), a carbide insert (230) disposed within the housing, and a metal retainer (240) adjacent the carbide insert. The metal retainer is fused to the housing.
Patent CA-3077491-A1 (CA)
Title: Shear coupling and method of assembling same
Inventor: DYCK TYLER J
IPC: F16L25/00
Filed: 2020-03-30
Abstract: The present disclosure relates to a shear coupling and method of assembling same. The shear coupling can be used with reciprocating and rotary pumps. The shear coupling uses a shear nut and connecting member as the shear element. The connecting member and shear nut are located inside the axial bore of the shear coupling to protect from corrosive wellbore elements. The coupling members may be connected by matching polygonal shaft and hub profiles on the coupling members to transmit torque. The shaft and hub may have octagonal profiles for better torque transmission capacity. The shear nut may be isolated from large alternating stresses due to pretensioning of the connecting member. The length of the connecting member, especially when pretensioned, and a reduced cross-section that may be formed on the outer surface of the shear coupling increase the overall flexibility of the shear coupling, thereby increasing the resistance to bending stress.
Patent CA-3077833-A1 (CA)
Inventor: ANTICUAR DAVID G
IPC: B60N2/07
Filed: 2012-10-17
Abstract: A seat-track assembly is provided and may include a first track member having a series of locking features and a second track member slidably supported by the first track member. The seat-track assembly may also include a locking mechanism having at least two locking pawls movable between a locked state engaged with the locking features to restrict relative movement between the first and second track members and an unlocked state disengaged from the locking features to permit relative movement between the first and second track members. The at least two locking pawls may each include at least two locking elements that are received within respective ones of the series of locking features in the locked state such that each of the locking elements simultaneously restrict relative movement between the first track member and the second track member in two directions when the locking pawls are in the locked state.
Patent CA-3079670-A1 (CA)
Inventor: LI DONGMING
IPC: C08F4/6592
Filed: 2018-08-30
Abstract: Polyethylene compositions including at least 65 wt% ethylene derived units, based upon the total weight of the polyethylene composition, are provided.
Patent CA-3080664-A1 (CA)
Inventor: KUPKER STEPHAN
IPC: F03D13/20
Filed: 2018-11-06
Abstract: The invention relates to a flange frame and to an assembly set for preassembling and/or for transporting and/or for assembling a tower segment for a wind turbine and/or a tower section of a wind turbine and/or a tower of a wind turbine, and also to methods. The flange frame comprises two flange sections for fastening the flange frame in a releasable manner on a horizontal flange of a tower segment, also comprises a lifting bolt for the engagement of a sling-like lifting unit, and further comprises a supporting element for supporting the flange frame on a standing surface.
Patent CA-3083238-A1 (CA)
Title: Selective accretion of cytoprotectant in radiation-sensitive tissues and uses thereof
Inventor: TOUR JAMES
IPC: A61P35/00
Filed: 2018-11-19
Abstract: The disclosure relates to the treatment of primary and metastatic cancer using radiation. Specifically, the disclosure relates to methods providing for the selective accretion of cytoprotective agent in tissues and/or organs, sensitive to radiation that are adjacent to malignant tumors prior to radiation of the tumors at a dose that otherwise would be toxic to the tissues and/or organs, but are necessary to achieve ablative outcome on the tumors.
Patent CA-3086872-A1 (CA)
Title: Dispositif de prothese de hanche, systeme et methode
Inventor: FORSELL PETER
IPC: A61B17/17
Filed: 2010-07-12
Abstract: 84305363 ABRÉGÉ : Il est décrit un dispositif médical implantable destiné à être implanté dans une articulation de la hanche dun patient humain ou dune patiente humaine. Ledit dispositif médical comprend au moins une surface darticulation de hanche artificielle conçue pour remplacer au moins la surface de la tête de fémur et/ou de lacétabulum. Au moins une surface darticulation de hanche artificielle comprend un trou de positionnement avec au moins une ouverture dans au moins une desdites surfaces darticulation de hanche artificielle. Le trou est conçu pour être placé et dimensionné de telle sorte que le dispositif médical soit adapté à un ajustement au moyen dun arbre de positionnement, en entourant au moins partiellement ledit arbre, afin de positionner toute surface darticulation de la hanche artificielle dans une position désirée dans larticulation de la hanche. Ledit trou est conçu pour être ajusté au moyen de larbre de positionnement, lorsque larbre est stabilisé 1 0 et placé dans le fémur et/ou los iliaque, pour permettre le positionnement dudit dispositif médical dans larticulation de la hanche. Date reçue / Received Date 2020-07-14
Patent CA-3087503-A1 (CA)
Title: Keypad having illuminated buttons
Inventor: MCDONALD MATTHEW P
IPC: H05B44/00
Filed: 2019-01-18
Abstract: A control device for controlling power delivered to an electrical load may illuminate an area around a button of the control device, such as a gap formed between the button and an opening of a faceplate of the control device. The control device may illuminate the gap to provide a nightlight feature, to provide feedback (e.g., a status of the electrical load), and/or to indicate a selected preset. The button may have a cap portion that may be actuated by a user and a diffuser portion that may contact a rear surface of the cap portion and may conduct light emitted by an internal light source to illuminate the gap around the button.
Patent CA-3088439-A1 (CA)
Inventor: HAHN ROBERT THEODORE
IPC: E21B43/30
Filed: 2020-07-29
Abstract: A horseshoe lateral is drilled having two substantially parallel lateral sections connected with a horseshoe section.
Patent CA-3088572-A1 (CA)
Inventor: DE LA FUENTE MELIDA CLARA
IPC: A22C13/00
Filed: 2019-01-15
Abstract: La présente invention concerne un boyau alimentaire aux propriétés antifongiques comprenant un revêtement formé par application, sur au moins la surface externe du boyau, d'une composition à base d'eau comprenant au moins un agent filmogène, un lipide et de la natamycine. L'invention concerne également le procédé de production de ce boyau alimentaire, ainsi qu'un produit carné préparé par remplissage du boyau alimentaire avec de la viande ou une émulsion de viande.
Patent CA-3094667-A1 (CA)
Title: Greeting card with gift card shield and reveal
Inventor: SALATANDRE EDGAR DAVIN
IPC: B42D15/00
Filed: 2020-09-28
Abstract: A gift card carrier for use with a greeting card and a greeting card for carrying a gift car is provided. The gift card carrier and the greeting card comprise a base panel comprising a front surface and a back surface, where the front surface has a holding area that is sized and dimensioned to receive the entire gift card therein. They also include a retaining member secured to the front surface for releasably securing the gift card in the holding area, and a metal shield secured to the front surface or the back surface of the base panel, where the metal shield sized to cover, and positioned to correspond with, the holding area.
Patent CA-3094869-A1 (CA)
Title: Thermoformable film
Inventor: WANG XIAOCHUAN
IPC: C08L23/08
Filed: 2020-10-01
Abstract: A thermoformable film comprises a polyethylene composition. A polyethylene composition comprises a first polyethylene which is an ethylene copolymer having a weight average molecular weight of from 70,000 to 250,000 and a molecular weight distribution Mw/Mn of < 2.3, a second polyethylene which is an ethylene copolymer or homopolymer having a weight average molecular weight of less than 75,000 and a molecular weight distribution Mw/Mn of < 2.3, a third polyethylene which is an ethylene copolymer or homopolymer having a weight average molecular weight of less than 75,000 and a molecular weight distribution Mw/Mn of < 2.3, and a fourth polyethylene which is an ethylene copolymer or homopolymer having a weight average molecular weight of from 100,000 to 250,000 and a molecular weight distribution Mw/Mn of > 2.3, where the first polyethylene has more short chain branching than the second polyethylene or the third polyethylene. The polyethylene composition has a melt flow ratio (121/12) of 55 and an area Dimensional Thermoformability Index (aDTI) at 105 C of less than 15.
Patent CA-3095652-A1 (CA)
Title: Float 2 you
Inventor: CRIPPS CHANDARA
IPC: B64B1/40
Filed: 2020-09-28
Abstract: The invention device will be used to present products and or attached messages by means of helium filled objects, primarily balloons, allowing the product and or attached message(s) to be suspended mid-air. This will allow an item to resist gravity and stay afloat for as long as the helium will last.
Patent CA-3096378-A1 (CA)
Inventor: GARLAND MATTHEW
IPC: H04M3/436
Filed: 2017-09-11
Abstract: The present invention is directed to a deep neural network (DNN) having a triplet network architecture, which is suitable to perform speaker recognition. In particular, the DNN includes three feed-forward neural networks, which are trained according to a batch process utilizing a cohort set of negative training samples. After each batch of training samples is processed, the DNN  may be trained according to a loss function, e.g., utilizing a cosine measure of similarity between respective samples, along with positive and negative margins, to provide a robust representation of voiceprints.
Patent CA-3100302-A1 (CA)
Inventor: YOSHIZAKI Souichiro
IPC: H02K1/02
Filed: 2019-03-20
Abstract: The motor according to the present invention is capable of performing motor drive control to lower the magnetic flux density of an iron core while driving at a rotation speed lower than a maximum rotation speed, the motor being characterized in that a steel sheet used as a core material in the motor comprises, by mass%, at most 0.010% of C, 2.0-7.0% of Si, at most 2.0% of Al, 0.05-1.0% of Mn, at most 0.005% of S, and at most 0.005% of N, with the remainder being Fe and unavoidable impurities, has a magnetic flux density change region where a change ?B in magnetic flux density with respect to a magnetic field change ?H=50 A/m is at least 0.50 T, has a sheet thickness that falls within a range of 0.05-0.20 mm, and also has an eddy current loss of at most 0.55 with respect to a total iron loss at 1000 Hz - 1.0 T.
Patent CA-3103465-A1 (CA)
Inventor: NOWAK MATEUSZ
IPC: B05D5/02
Filed: 2019-07-01
Abstract: Invention concerning a method for the production of a multilayer matte coated surface, where the carrier (1) is covered with a layer of coating (4) containing an additive to increase the bond strength of the coating between the layers. The coating layer is exposed to excimer radiation with a wavelength of 172 nm and afterwards treated with an electron beam with the dose required to achieve the gelatinisation of the coating, or with UV radiation in order to obtain an adequate gelatinisation effect. A least one other layer of coating with bond strength improving additive is applied to the first layer, which is again exposed to excimer radiation and an electron beam or UV radiation with the same dose as for the first layer, if the second layer is the outer layer, i.e. the last layer (6), the entire surface is treated with an electron beam with the dose required to finish the polymerisation process of all coating layers, or is treated with appropriate UV radiation, in order to achieve an adequate hardening effect. The invention concerns also a furniture product containing a multilayer matte coated surface obtained with the method according to the invention.
Patent CA-3104458-A1 (CA)
Title: Systemes et procedes de production et d'architecture video/audio pour optimiser la capacite inutilisee
Inventor: MAAR JOSEPH HENRY
IPC: H04N7/173
Filed: 2019-06-17
Abstract: L'invention concerne des systèmes et des procédés de production et de radiodiffusion multimédia. Un procédé pour un système de production vidéo selon la présente invention consiste à recevoir une demande de contenus de production multimédia provenant de différentes catégories à partir d'un dispositif informatique connecté d'un utilisateur final ; à déterminer une pluralité de contenus de production disponibles pour chacune des catégories de contenus de production ; à recevoir une sélection de contenus de production provenant des catégories de contenus de production à partir du dispositif informatique connecté.
Patent CA-3107576-A1 (CA)
Inventor: ENZENSPERGER CHRISTOPH
IPC: A61P1/16
Filed: 2019-08-26
Abstract: The invention relates to inhibitors of the PKC signaling pathway for use in the treatment of septic cholestasis, wherein the inhibitors are targeted into the liver by a selective nanostructured delivery system, wherein the selective nanostructured delivery system comprises at least one carbohydrate targeting moiety and at least one polymer and/or at least one lipid and/or at least one virus-like particle.
Patent CA-3108593-A1 (CA)
Title: System and method of operation for remotely operated vehicles leveraging synthetic data to train machine learning models
Inventor: PARENTE DA SILVA MANUEL ALBERTO
IPC: G05D1/06
Filed: 2018-08-08
Abstract: The present invention provides systems and methods for leveraging synthetic data to train machine learning models. A synthetic training engine may be used to train machine learning models. The synthetic training engine can automatically annotate real images for valuable tasks, such as object segmentation, depth map estimation, and classifying whether a structure is in an image. The synthetic training engine can also train the machine learning model with synthetic images in such a way that the machine learning model will work on real images. The output of the machine learning model may perform valuable tasks, such as the detection of integrity threats in underwater structures.
Patent CA-3109334-A1 (CA)
Inventor: HAMIDE MAKHLOUF
IPC: C21D9/573
Filed: 2019-08-28
Abstract: The invention relates to a cooling roll comprising an axle and a sleeve, said sleeve having a length and a diameter and being structured as follows: an inner cylinder, a plurality of magnets disposed along at least a portion of the inner cylinder length, each magnet being defined by a width, a height and a length, a cooling system surrounding at least a portion of said plurality of magnets, said cooling system and said plurality of magnets being separated by a gap defined by a height, the gap height being the smallest distance between a magnet and the cooling system above, said magnets having a width such that the following formula is satisfied: gap height x 1.1 = magnet width = gap height x 8.6.
Patent CA-3111377-A1 (CA)
Inventor: SEASHOLTZ CRAIG A
IPC: A47L9/12
Filed: 2019-09-04
Abstract: L'invention concerne un filtre pour aspirateur comprenant une partie supérieure ayant un centre ouvert, une plaque inférieure ayant une ouverture, un centre, une surface intérieure faisant face à la partie supérieure, une surface extérieure en regard de la partie supérieure, et un loquet conçu pour passer à travers l'ouverture, le matériau filtrant étant fixé entre la plaque supérieure et la plaque inférieure. Un adaptateur destiné à une cage de filtre ou la cage de filtre elle-même comprend une bague élevée qui vient en prise avec le loquet du filtre.
Patent CA-3112003-A1 (CA)
Title: System and method for engine pre-shutdown motoring
Inventor: TOMESCU DANA
IPC: F01D21/00
Filed: 2021-03-15
Abstract: A method and a system for pre-shutdown motoring of an aircraft engine are provided. A  period of time during which the engine, prior to a shutdown thereof, was operating at a power level below a predetermined threshold is tracked. Based on the tracked period of time, a motoring duration for the engine is determined. The engine is then ran, prior to the shutdown thereof, at a low power setting for the motoring duration.
Patent CA-3114437-A1 (CA)
Title: Systeme de classification rapide et efficace
Inventor: SPRATT TIM
IPC: H04L12/24
Filed: 2019-09-27
Abstract: L'invention concerne un serveur permettant de générer un modèle de classification entraîné pour classifier une entité ou classifier la similarité de l'entité avec d'autres entités. Le serveur comprend un moyen de stockage agencé pour stocker des caractéristiques d'une première pluralité d'entités, chacune de la première pluralité d'entités étant classifiée avec une première classification. Le serveur comprend un module d'apprentissage agencé pour entraîner un modèle de classification afin de classifier une entité d'entrée avec la première classification, ou afin de classifier la similarité de l'entité d'entrée avec la première pluralité d'entités, sur la base de caractéristiques de l'entité d'entrée. Le modèle de classification est entraîné à l'aide des caractéristiques de la première pluralité d'entités en tant que données d'apprentissage. Le serveur comprend en outre un émetteur agencé pour transmettre le modèle de classification entraîné à un dispositif client destiné à être utilisé au niveau du dispositif client.
Patent CA-3114959-A1 (CA)
Title: Dispositif de tri par flottaison pour la separation selective de minerais non metalliques
Inventor: KIM BONGJU
IPC: B03D1/14
Filed: 2021-03-19
Abstract: La présente divulgation concerne un dispositif de triage de flotteur multi-étage, y compris un premier dispositif triant les flotteurs de minerais mélangés à leau en fonction dune différence de densité et un deuxième dispositif comprenant une colonne descendante, dont un côté communique avec le premier dispositif pour recevoir des concentrés principaux et trie par flotteurs les concentrés principaux en fonction dune différence de densité pour obtenir des concentrés secondaires. Le deuxième dispositif comprend une section de jet deau de lavage fourni au-dessus de la colonne pour le lavage au jet deau pour séparer les impuretés de minerais des concentrés principaux. Un arroseur à gaz est fourni au fond de la colonne pour expulser un gaz inerte afin de produire des bulles. Une section douverture et de fermeture est située entre la section de jet deau et larroseur à gaz pour cloisonner lintérieur de la colonne en régions supérieure et inférieure, et forme une ouverture pour permettre aux concentrés secondaires accueillis dans la colonne de monter lorsque la pression dans la région inférieure dépasse une valeur seuil lorsque le gaz inerte est alimenté.
Patent CA-3115668-A1 (CA)
Inventor: MARTIN KATHLEEN ANN
IPC: C07C235/36
Filed: 2019-10-11
Abstract: Provided herein are compounds, compositions, and methods useful for modulating the integrated stress response (ISR) and for treating related diseases, disorders and conditions.
Patent CA-3115748-A1 (CA)
Title: Production method of polypropylene sheet
Inventor: NAKAJIMA TAKESHI
IPC: B29C65/18
Filed: 2019-10-09
Abstract: Disclosed is a method for producing a polypropylene sheet having a thickness of 0.5-5 mm, the method comprising: step 1 for preparing a precursor which has alternately laminated therein a first biaxially-drawn polypropylene film having a thickness of less than 0.15 mm and a melting point of Tmh and a second biaxially-drawn polypropylene film having a thickness of less than 0.15 mm and a melting point of Tml; and step 2 for heating and fusing the interlayer space between the films by bringing a heating element into contact with an outermost layer of the precursor, wherein Tmh-Tml=8 (°C) is satisfied (these melting points are obtained by taking measurements using DSC at a temperature increase rate of 10°C/min from 30°C to 230°C).
Patent CA-3116093-A1 (CA)
Title: Procede de preparation d'un produit alimentaire fermente sous vide
Inventor: JOURDIN CHRISTOPHE
IPC: A21D8/06
Filed: 2021-04-22
Abstract: L'invention concerne un procédé de préparation (100) d'un produit alimentaire comportant une partie boulangère et des ingrédients. Le procédé (100) comporte une première étape de préparation des ingrédients, une deuxième étape de préparation de la pâte, une troisième étape de préparation de pâtons, une étape de conditionnement où les pâtons et les ingrédients sont assemblés et disposés dans une poche scellée sous-vide d'air, une étape de fermentation, une étape de cuisson, et une étape de refroidissement.
Patent CA-3116944-A1 (CA)
Inventor: FRIEDLI PAUL
IPC: G07C9/25
Filed: 2019-12-03
Abstract: A system for controlling an access to an access-restricted zone (22) in a building has a sliding door system (5) and a control device (8, 10) for the sliding door system (5). The sliding door system (5) has a door frame (2) and a sliding door (4) which can be displaced in the door frame (2) between a closed position and an open position by a drive unit (6) actuated by the control device (8, 10). The door frame (2) has a pass-through region (24) and a wall panelling region (18), which receives at least some of the sliding door (4) in the open position. The sliding door (4) has an end face (30), which in the open position points in the direction of the pass-through region (24). The control device (8, 10) has a processor unit (8) and a sensor unit (10), wherein the sensor unit (10) is arranged on the end face (30) of the sliding door (4), and the processor unit (8) is arranged in an interior and is electrically connected to the sensor unit (8) and the drive unit (6). The control device (8, 10) is designed to generate an alarm signal if a height (H), determined by the sensor unit (8), of an object (20) located in the pass-through region (24) deviates from a height range stored for said object (20).