baber/WOPTO huggingface dataset:
Patent CA-3019405-A1 (CA)
Inventor: BODEN THOMAS
IPC: A61M27/00
Filed: 2018-10-02
Abstract: A method for using a universal electronic toolset for indicating and adjusting of an implantable programmable bodily fluid drainage valve regardless of whether the valve includes a fixed reference magnet used to determine an angle of orientation of the implantable programmable bodily fluid drainage valve or not. A magnetic field detection sensor array in an indicator tool of the electronic toolset determines whether the fixed reference magnet is present in the implantable programmable bodily fluid drainage valve. If the presence of the fixed reference magnet is detected then the center and direction of flow of the adjustable valve unit is ascertained via electronic feedback from the electronic toolset;  otherwise, the center and direction flow is ascertained via exclusively by manual physical palpation of the valve.
Patent CA-3021814-A1 (CA)
Inventor: PERNOT MATHIEU
IPC: G10K11/00
Filed: 2017-04-21
Abstract: La présente invention concerne un dispositif d'imagerie et de thérapie par ultrasons comprenant : un réseau (ATA) de transducteurs d'ultrasons annulaires concentriques (UT1-UT5), et un dispositif d'imagerie par ultrasons (UID) situé à l'intérieur d'un transducteur le plus interne de ladite pluralité de transducteurs d'ultrasons annulaires concentriques, caractérisé en ce qu'il comprend en outre une liaison mécanique (ML) permettant un mouvement d'inclinaison du réseau de transducteurs d'ultrasons annulaires concentriques par rapport au dispositif d'imagerie par ultrasons et en ce que le dispositif d'imagerie par ultrasons fait saillie dans une direction axiale depuis le réseau de transducteurs d'ultrasons annulaires concentriques ; le dispositif d'imagerie par ultrasons (UID) peut être maintenu stationnaire et en contact direct ou indirect avec la peau du patient tandis que le réseau (ATA) de transducteurs d'ultrasons annulaires concentriques est incliné de façon à déplacer un point focal d'ondes ultrasonores générées par les transducteurs d'ultrasons annulaires concentriques dans une région d'imagerie (IR, IR1, IR2) dudit dispositif d'imagerie par ultrasons.
Patent CA-3026653-A1 (CA)
Inventor: CROW ANDREW
IPC: C12N15/82
Filed: 2017-06-08
Abstract: The present disclosure relates to the field of plant molecular biology, more particularly to regulation of gene expression in plants.
Patent CA-3027929-A1 (CA)
Inventor: MOSCOVITCH JERRY
IPC: E04F21/18
Filed: 2018-12-18
Abstract: A drywall board system for use in conjunction with a baseboard is described. The drywall board system includes a drywall board for securing to framing members and a baseboard backing that receives a baseboard to form a reveal.
Patent CA-3028737-A1 (CA)
Inventor: ZHENG Z FRANK
IPC: C02F1/10
Filed: 2017-06-27
Abstract: La présente invention concerne un système et un procédé pour éliminer des solides, des contaminants liquides ou les deux à partir d'un flux de traitement (15) dans une zone de bain de liquide (21) d'une cuve (20) lorsque le flux vient en contact avec un milieu de chauffage (23) qui est moins volatil que le flux de traitement (15). Afin de maintenir le bain chaud, le milieu de chauffage (23) peut être remis en circulation à travers un dispositif de chauffage (41) d'une boucle de pompage (40) ou un dispositif de chauffage (41) peut être placé dans la zone de bain de liquide (21). Lorsque le flux de traitement (15) est vaporisé, les solides et les liquides restants présents dans le flux de traitement (15) migrent depuis le flux de traitement (15) dans le milieu de chauffage (23), et peuvent en outre être retirés du milieu de chauffage (23) dans le bain ou dans la boucle de pompage (40). Le flux de traitement vaporisé (30) peut ensuite être condensé. La chaleur éventuellement récupérée peut être utilisée pour préchauffer le flux de traitement ou utilisée dans le dispositif de chauffage de boucle de pompage en cas de récupération mécanique de vapeur.
Patent CA-3031400-A1 (CA)
Title: Food processor dampen system
Inventor: SAPIRE COLIN
IPC: H02K5/00
Filed: 2017-07-21
Abstract: A vibration damper system used in a food processor to reduce the vibration of a high power motor that has varying speed cycles is disclosed. The motor is suspended from a ceiling that is mounted to the motor base through a plurality of bolted joints. The bolted joints are surrounded by a grommet that has a unique shape. The grommet comprises generally three parts, which are an upper portion, a middle portion, and a lower portion. The middle portion is smaller than other portion so that it creates a recess for the ceiling to be sandwiched between the grommet. In a preferred embodiment, the lower portion of the grommet further comprises a plurality of petal members that provide a non-uniform spring rate to the grommet so that the grommet is adapted best to reduce the upward impulse of the motor. The food processor also contains a novel air ventilation system.
Patent CA-3032165-A1 (CA)
Title: Compositions comprising reversibly modified oligonucleotides and uses thereof
Inventor: WANG WEIMIN
IPC: A61K31/712
Filed: 2017-08-23
Abstract: Disclosed herein are glutathione-sensitive oligonucleotides and methods of using the same. Any oligonucleotide of interest may be modified with a glutathione-sensitive moiety, including oligonucleotides used for in vivo delivery, such as nucleic acid inhibitor molecules. Typically, the glutathione-sensitive moiety is used to reversibly modify the 2'-carbon of a sugar moiety in one or more nucleotides in the oligonucleotide, although other carbon positions may also be modified with the glutathione-sensitive moiety. Also disclosed are glutathione- sensitive nucleotide and nucleoside monomers, including glutathione-sensitive nucleoside phosphoramidites that can be used, for example, in standard oligonucleotide synthesis methods. In addition, glutathione-sensitive nucleotide and nucleoside monomers without a phosphoramidite can be used therapeutically, for example, as anti-viral agents.
Patent CA-3032269-A1 (CA)
Inventor: PATTERSON ROY
IPC: G03F7/20
Filed: 2017-06-02
Abstract: Methods, systems, and apparatus for the loading and unloading of substrates, such as semiconductor wafers, involving microlithography and similar nano-fabrication techniques. The system includes two or more pedestals; a substrate chuck including two or more channels; a turntable having a top surface and a first end positioned opposite a second end, each of the first and second ends including a respective opening, each opening including two or more cutouts and two or more tabs, the turntable rotatable between first and second positions and an actuator system to adjust distances between the turntable and the substrate chuck and between the turntable and the pedestals.
Patent CA-3032669-A1 (CA)
Title: Oncolytic herpes simplex virus vectors expressing immune system-stimulatory molecules
Inventor: JIA WILLIAM
IPC: A61K38/20
Filed: 2017-08-01
Abstract: An HSV vector comprising an expression cassette for one or more of IL12, IL15, and hIL15Receptor alpha subunit is provided.
Patent CA-3036499-A1 (CA)
Title: Predicting damage to wellbore tubulars due to multiple pulse generating devices
Inventor: SAMUEL ROBELLO
IPC: E21B47/00
Filed: 2016-11-15
Abstract: A method includes comparing a natural frequency of a tubular with a frequency of each of at least two pulse generating devices positioned adjacent each other on the tubular, the tubular and the at least two pulse generating devices comprising an energy system; adjusting the frequency of at least one of the at least two pulse generating devices when the frequency is equal to the natural frequency of the tubular and obtaining an adjusted frequency different from the natural frequency; calculating an energy distribution in the energy system based on the natural frequency and the adjusted frequency of the at least one of the at least two pulse generating devices; and determining a new location on the tubular for positioning one or more of the at least two pulse generating devices such that energy introduced into the energy system is less than energy dissipated from the energy system.
Patent CA-3037391-A1 (CA)
Inventor: ZHANG YI
IPC: G06Q30/02
Filed: 2015-12-04
Abstract: Disclosed in the present invention are a method and device for disseminating product information, said method comprising the following steps: a server acquires at least two rebate commitment fragments associated with an electronic certificate of a product, as well as an e-commerce account associated with said rebate commitment fragments; the server determines whether the conditions for redemption are met by the rebate commitment fragments collected under said e-commerce account, and when the conditions for redemption are met, the rebate commitment is redeemed by the server for a client logged in by means of said e-commerce account. Thus, providing rebates to disseminating parties during the product information disseminating process gives a tremendous efficiency boost to the circulation and purchasing of product electronic certificates; moreover, e-commerce users are active participants in the circulation, and dissemination is carried out widely and efficiently by means of the Internet, thereby effectively improving the results and efficiency of the dissemination of product information .
Patent CA-3038111-A1 (CA)
Inventor: AONO TOMOKO
IPC: H04N19/182
Filed: 2010-11-10
Abstract: Un filtre adaptatif calcule la valeur de pixel dun pixel cible dans une image de sortie, à partir de la valeur de pixel de chaque pixel appartenant à une zone de filtrage dans une image dentrée, et à partir dun vecteur V de coefficient de filtre. Dautre part, ce filtre adaptatif est équipé dune partie de détermination de variable de commande qui modifie ledit vecteur V de coefficient de filtre en réponse à au moins lune des positions suivantes : position de zone cible dans ladite image dentrée, ou position dudit pixel cible dans ladite image de sortie.
Patent CA-3038601-A1 (CA)
Title: Process for the preparation of (18f)dcfpyl
Inventor: DASILVA JEAN
IPC: A61K51/04
Filed: 2019-03-29
Abstract: A process for the preparation of [18F]DCFPyL ([18F]3), which comprises submitting an N,N,N-trialkylpyridin-2-aminium salt precursor thereof to a one-step radiofluorination reaction. The radiofluorination may be performed with no protection of any carboxylic acid groups. The process of the invention also involves a purification and reformulation step. The process of the invention is performed in less than about 30 minutes. Moreover, the process of the invention allows for a full automation.
Patent CA-3038739-A1 (CA)
Title: Presentation de resultats de recherche de guidage multimedia sur la base de la pertinence
Inventor: BILLMAIER DAVID
IPC: H04N5/445
Filed: 2007-10-29
Abstract: Il est décrit des systèmes et méthodes servant à présenter des résultats de recherche en fonction de la pertinence dans une application de guidage média interactive. Par suite dune recherche de contenu média automatique ou lancée par lutilisateur, lapplication de guidage média interactif détermine lesquels résultats sont les plus pertinents pour lutilisateur. Par la suite, lapplication de guidage affiche les articles pertinents ou les met en relief. Certaines réalisations ont recours à différentes structures daffichage selon le nombre darticles pertinents. Dautres réalisations encore affichent les articles pertinents dans des listes de recommandations ou des listes darticles populaires.
Patent CA-3039061-A1 (CA)
Inventor: COSTA MICHAEL
IPC: A61B50/20
Filed: 2017-10-16
Abstract: A headset for placing on a head of a subject is provided. The headset includes a device including a probe. The headset further includes at least one adjustable mechanism configured to adjust a fit of the headset such that the device is aligned with an acoustic window of the head of the subject.
Patent CA-3041437-A1 (CA)
Title: Procede de preparation d'un intermediaire pour l'avibactam
Inventor: QI YUXIN
IPC: C07D471/08
Filed: 2018-03-23
Abstract: On procède à l'hydrolyse d'un composé de la formule EI dans des conditions alkalines, puis à l'acidification de ce composé en vue de produire un composé de la formule IV. Par la suite, on procède à la cyclization par urée simultanée du composé de la formule IV ainsi obtenu et d'un diphosgène ou phosgène solide et à la réaction de chloroformylation en la présence d'une base organique et d'un catalyseur en vue d'obtenir un composé de la formule V. Finalement, on procède à l'amidation du composé de la formule V en vue d'obtenir le produit final (II). Dans le cadre de la présente invention, on adopte une méthode de cyclization, de chloroformylation, et de réaction d'amidation « en un seul coup ». Les produits intermédiaires ne nécessitent aucun traitement a posteriori comme la séparation et la purification.
Patent CA-3042712-A1 (CA)
Title: Methods and systems for real-time assessment of cells in encapsulation devices pre- and post-transplantation
Inventor: PAPAS KLEARCHOS K
IPC: C12N1/12
Filed: 2017-11-03
Abstract: Methods and systems for measuring viability and function of islet cells or stem cell-derived beta cells in an implantable device featuring setting the temperature of the cells in the implantable device to a low temperature to reduce metabolic levels of the cells and reduce oxygen requirements of the cells, and measuring oxygen consumption rates. An oxygen sensor at the inlet of the implantable device and an oxygen sensor at the outlet of the implantable device are used to calculate oxygen consumption rates of the cells, which in turn are indicative of viability. The reduction in temperature can also be used for loading cells into the implantable devices to help reduce ischemic and/or physical injury. The present invention may be used with other cell types, e.g. hepatocytes, heart cells, muscle cells, etc.
Patent CA-3042758-A1 (CA)
Inventor: LUNDBORG MAGNUS
IPC: G16C20/30
Filed: 2017-10-13
Abstract: La présente invention concerne un procédé de prédiction de la perméabilité d'une matrice lipidique de couche cornée à un composé. Le procédé consiste à utiliser un modèle de la matrice lipidique de la couche cornée comprenant des céramides, des acides gras libres, du cholestérol et de l'eau. Le modèle comprend 25 à 45 % de la quantité totale de céramides, sur la base de la concentration molaire de tous les composants à l'exception de l'eau, dont plus de 90 % sont dans une configuration étendue, et 0 à 30 % de la quantité totale de céramides étant des céramides O-acyle et 100 à 70 % de la quantité totale de céramides étant des céramides non-O-acyle. Le modèle comprend également 25 à 45 % d'acide gras et 25 à 40 % de cholestérol, 1 à 40 % du cholestérol étant situé par le fragment d'acide gras des céramides, et de 0,2 à 6 molécules d'eau par molécule de céramide. Le procédé consiste à prendre des numéros moléculaires du composé et à calculer, par l'intermédiaire de simulations informatiques, la perméabilité prédite à l'aide du modèle et des numéros moléculaires.
Patent CA-3042837-A1 (CA)
Title: Procede mis en oeuvre par ordinateur et dispositif portable d'analyse des donnees de controle glycemique indiquant un niveau de glycemie dans unfluide corporel, et produit-programme informatique
Inventor: GRINBERG ITZHAK
IPC: G16H50/20
Filed: 2018-02-14
Abstract: L'invention concerne un procédé mis en uvre par ordinateur permettant d'analyser des données de contrôle glycémique indiquant un niveau de glycémie dans un fluide corporel, ledit procédé consistant à : recevoir des premières données de contrôle glycémique représentant une pluralité de premiers signaux de contrôle glycémique indiquant chacun un niveau glycémique dans un fluide corporel à un instant de mesure, les premiers signaux de contrôle glycémique étant détectés pendant un ou plusieurs intervalles de mesure de glycémie au cours d'une première période de contrôle glycémique continu, la première période de contrôle étant inférieure ou égale à 24 heures ; déterminer, à partir des premières données de contrôle glycémique, des événements de première plage comprenant au moins un événement de première plage sélectionné dans le groupe suivant : un événement de niveau de glycémie normal, un événement d'hyperglycémie et un événement d'hypoglycémie ; déterminer, pour le ou les événements de première plage, un certain nombre d'événements de première plage indiquant à quelle fréquence le ou les événements de première plage sont déterminés pour la première période de contrôle ; fournir une première période de mesure totale minimale, la première période de mesure totale minimale étant plus courte dans le temps que la première période de contrôle ; générer des premières données d'affichage représentant, pour le ou les événements de première plage, le nombre d'événements de première plage dans une représentation graphique si la ou les périodes de contrôle glycémique totalisent au moins la première période de mesure totale minimale ; et générer les premières données d'affichage au moyen du dispositif d'affichage. L'invention concerne également un dispositif portable et un support lisible par ordinateur non transitoire.
Patent CA-3043071-A1 (CA)
Title: Agitation control system for particulate material
Inventor: KOWALCHUK TREVOR LAWRENCE
IPC: A01C15/00
Filed: 2019-05-13
Abstract: A particulate material agitation control system includes a metering system and an agitation control system. The metering system includes a first meter at a first position of the metering system and a second meter at a second position of the metering system.  The agitation control system an agitating system and a controller having a memory and a processor. The agitating system includes a drive system. The controller is configured to determine a first output amount of particulate material at the first position, determine a second output amount of the particulate material at the second position, determine whether a difference between the first output amount and the second output amount is greater than an output difference threshold value, and output an activation signal to the agitating system indicative of instructions to activate the drive system in response to determining that the difference between the first output amount and the second output amount is greater than the output difference threshold value.
Patent CA-3046179-A1 (CA)
Title: Shoe ease footwear and method of making the same
Inventor: CLOUTIER RAYMOND
IPC: A43B5/00
Filed: 2016-12-08
Abstract: An article of footwear with an upper and a sole. The upper has a flap portion while the sole has a lip portion. The flap portion of the upper is configured to removably attach to the lip portion of the sole, allowing a user to wear the article of footwear in a closed or open orientation.
Patent CA-3046444-A1 (CA)
Title: Radial bearing apparatus for use with side forces
Inventor: GHARIB HOSSAM
IPC: F16C17/02
Filed: 2018-11-09
Abstract: A radial bearing apparatus including a housing with a housing bore defining a radial bearing housing surface, a shaft extending through the housing bore and defining a radial bearing shaft surface, and a radial bearing contact interface between the radial bearing housing surface and the radial bearing shaft surface for bearing a variable side force applied to the shaft. The radial bearing contact interface includes an oblique section in which the radial bearing housing surface and the radial bearing shaft surface are oblique to each other when the side force is zero and progressively increase in contact in an axial direction in response to an increasing magnitude of the side force.
Patent CA-3049808-A1 (CA)
Title: System and method for managing relationships between suppliers, merchants and customers
Inventor: BOUCHER GENEVIEVE
IPC: G06Q30/02
Filed: 2019-07-15
Abstract: The present disclosure generally relates to a computer implemented method for designing an offer / reward campaign for a merchant. The offer / reward campaign is characterized at least in part by a set of campaign criteria. The method comprises receiving the set of campaign criteria from the merchant, identifying a set of target customers, wherein the target customers are clients of a financial institution and the identifying is based at least in part on the set of campaign criteria and a transaction history of the target customers with the financial institution, determining a duration and a location for the offer / reward campaign, wherein the determining is based at least in part on the set of campaign criteria, determining an estimated cost of the offer / reward campaign and providing a selectable option to the merchant to accept or decline the offer / reward campaign.
Patent CA-3050798-A1 (CA)
Title: Balancing power in split mixed refrigerant liquefaction system
Inventor: OTT CHRISTOPHER MICHAEL
IPC: C10L3/10
Filed: 2019-07-30
Abstract: A split mixed refrigerant ("MR") natural gas liquefication system, where low-pressure ("LP") and medium pressure ("MP") MR compressors are driven by a first gas turbine and a propane compressor and a high-pressure ("HP") MR compressor is driven by a second gas turbine, is disclosed. The split MR liquefication system is configured to adjust the characteristics of the HP MR compressor to require less power when less power is available and more power when more power is available compared to the system's design point. Such adjustments allow for shifting the balance of power between the propane compressor and the HP MR compressor to improve LNG production efficiency.
Patent CA-3054416-A1 (CA)
Inventor: TILSNER CHRISTIAN
IPC: B29C45/40
Filed: 2019-09-05
Abstract: The present invention relates to a removal element for the removal of a hollow moulded article from an injection-moulding tool, wherein the removal element has a base part and a plate, which can be moved relative to the base part between an advanced position and a retracted position, wherein a fluid runner with a runner inlet and a runner outlet is provided, wherein runner inlet and runner outlet are arranged in such a way that, when the plate is in the retracted position, the runner outlet to the moulded article interior opens, with the result that, when the runner inlet is connected to a vacuum source, fluid can be suctioned out of the interior of the moulded article via the fluid runner, wherein a valve element with a valve passage is arranged between runner inlet and runner outlet, wherein, in a first valve position, the cross section of the valve passage is larger than in a second valve position. In order to provide an improved removal element it is proposed according to the invention that the valve passage is open in the advanced position and in the retracted position of the plate, wherein the dimensions of the valve element are such that in the advanced position, when the fluid pressure at the runner inlet is lower than at the runner outlet, the valve element moves into the second valve position, whereas in the retracted position the valve element is always in the first valve position.
Patent CA-3057113-A1 (CA)
Title: A thermal shield for maintaining a generally constant temperature
Inventor: GOLDSTEIN VLADIMIR
IPC: F16L59/065
Filed: 2019-09-30
Abstract: A thermal shield comprises an insulation layer having a space defined therein, wherein a low-conductivity material fills the space, and a valve configured to connect to a vacuum source to allow air to be removed from the space, thereby increasing insulating properties of the insulation layer.
Patent CA-3057518-A1 (CA)
Title: Improvements in terahertz lasers and terahertz extraction
Inventor: LEE ANDREW
IPC: G02F1/35
Filed: 2018-03-23
Abstract: A frequency electromagnetic radiation generation system including: a non linear crystal producing THz frequency electromagnetic radiation; a fundamental beam that interacts with the non linear crystal thereby emitting a THz frequency electromagnetic radiation emission; a silicon intermediary coupled to the non linear crystal for output channeling the THz frequency electromagnetic radiation emission to an output environment; the system utilising a fundamental beam which has a photon energy below the bandgap energy of silicon.