baber/WOPTO huggingface dataset:
Patent CA-3064329-A1 (CA)
Inventor: WILLIAMS ROBIN SIMON BROOKE
IPC: A61K31/4412
Filed: 2018-06-28
Abstract: L'invention concerne de l'acide décanoïque destiné à être utilisé dans le traitement de l'épilepsie, l'acide décanoïque étant utilisé en combinaison avec du perampanel, ou un sel pharmaceutiquement acceptable de celui-ci, ou l'acide décanoïque étant utilisé en combinaison avec un inhibiteur du récepteur AMPA qui se lie au même site du récepteur AMPA que le pérampanel.
Patent CA-3065381-A1 (CA)
Inventor: LOCKE CHRISTOPHER BRIAN
IPC: A61M1/00
Filed: 2018-06-05
Abstract: An apparatus, system, and method for closing an opening through a surface of a tissue site is described. The apparatus includes an apposition layer adapted to be positioned over the opening. The apposition layer is formed from a material having a firmness factor, and has a plurality of holes extending through the apposition layer. The holes form a void space and have a perforation shape factor and a strut angle configured to collapse the apposition layer in a first direction relative to a second direction. A sheet having a plurality of perforations is configured to surround the apposition layer, the sheet having a plurality of perforations. The apposition layer generates a closing force in the first direction that is substantially parallel to the surface of the tissue site to close the opening in response to application of a negative pressure.
Patent CA-3065936-A1 (CA)
Title: Method of filling a container
Inventor: CACCIATORE JUSTIN THOMAS
IPC: B65B3/26
Filed: 2018-06-07
Abstract: A method of filling containers during successive filling cycles. A first container has an opening and desired volume to be filled with a fluid composition. A container filling assembly comprises a mixing chamber containing a static mixer. The mixing chamber is in fluid communication with a temporary storage chamber through a three-way valve. A  dispensing chamber is in fluid communication with the temporary storage chamber and with a dispensing nozzle adjacent the opening of the container. Two or more materials are introduced into the mixing chamber in an amount to fill the first container to the desired volume. The materials are mixed to form a fluid composition, which is then transferred to the temporary storage chamber at a first rate of flow and into the dispensing chamber. The fluid composition is dispensed through the dispensing nozzle at a second rate of flow independent of the first rate of flow.
Patent CA-3067569-A1 (CA)
Title: Optimizing waste slurry disposal in fractured injection operations
Inventor: EL KHOLY SHERIF M
IPC: E21B43/17
Filed: 2018-06-18
Abstract: Methods and apparatus are provided for optimizing operations for a fracturing injection waste disposal well especially where the formation is damaged or tight such that pressure fall-off tests are impractical due to extended leak-off rate times. Formation closure pressure and formation stress are calculated using Instantaneous Shut-in Pressure rather than traditional methods requiring actual fracture closure.
Patent CA-3067671-A1 (CA)
Inventor: HU XIAOPING
IPC: F24S23/70
Filed: 2017-06-19
Abstract: L'invention concerne un dispositif d'énergie solaire du type réfléchissant comprenant un dispositif de réception de lumière (110) et au moins un dispositif de réflexion de lumière (120, 120'). Le dispositif de réception de lumière (110) délimite une première face de réception de lumière utilisée pour recevoir la lumière du soleil. Le dispositif de réflexion de lumière (120, 120') est disposé sur une face latérale de la première face de réception de lumière et comprend une face réfléchissante du type rideau (121, 121') et un mécanisme d'entraînement (122, 122') utilisé pour entraîner la face réfléchissante du type rideau (121, 121') pour son extension et sa rétraction. Lorsque la face réfléchissante du type rideau (121, 121') est complètement ou partiellement étendue, la lumière solaire atteignant la face réfléchissante du type rideau (121, 121') est au moins partiellement guidée vers une zone où se trouve la première face de réception de lumière. Comme une face réfléchissante du type rideau (121, 121') pouvant s'étendre ou se rétracter est utilisée, non seulement le soleil peut être poursuivi, mais la face réfléchissante du type rideau (121, 121') peut également être étendue ou rétractée en fonction de la force du vent, ce qui permet d'augmenter la performance de résistance au vent du dispositif.
Patent CA-3069620-A1 (CA)
Inventor: KUBO KOICHI
IPC: C10M163/00
Filed: 2018-09-28
Abstract: The present disclosure generally relates to an internal combustion engine lubricating oil composition comprising: (a) a major amount of abase oil of lubricating viscosity; (b) a nitrogen-containing dispersant; (c) an alkaline earth metal containing detergent;  (d) a compound comprising the reaction product of: (i) a nitrogen-containing reactant, wherein the nitrogen-containing reactant com-prises an alkyl alkanolamide, an alkyl alkoxylated alkanolamide, an alkyl alkanolamine, an alkyl alkoxylated alkanolamine or mixtures thereof, (ii) a source of boron, and (iii) a hydrocarbyl polyol, having at least three hydroxyl groups. Also provided is a method for improving fresh oil or used oil fuel economy in an internal combustion engine comprising lubricating said engine with said lubricating oil composition.
Patent CA-3072464-A1 (CA)
Title: Optical adhesive and optical laminates and lenses formed with same
Inventor: FAN PING
IPC: C09J175/08
Filed: 2018-08-10
Abstract: The present invention pertains to polyurethane-urea based optical adhesives for formation of optical film laminates, optically functional film laminates, and ophthalmic or eyeglass lenses employing the same and methods for producing the same.
Patent CA-3072603-A1 (CA)
Inventor: GLASS KATIE KRISTINE
IPC: B26F1/20
Filed: 2018-09-11
Abstract: L'invention concerne un rouleau de produit de papier hygiénique qui comprend une ligne de faiblesse façonnée, le rouleau de produit de papier hygiénique présentant une compressibilité de rouleau située dans la plage allant d'environ 2 % à environ 10 %, et le produit de papier hygiénique présentant une résistance à la déchirure trapézoïdale moyenne de feuille entière située dans la plage allant d'environ 8 g à environ 20 g, telle que mesurée par le biais du procédé de force de déchirure trapézoïdale moyenne de feuille entière.
Patent CA-3076216-A1 (CA)
Title: Vibration assembly and method
Inventor: VON GYNZ-REKOWSKI GUNTHER HH
IPC: E21B7/24
Filed: 2018-09-19
Abstract: A downhole vibration assembly includes a valve positioned above a rotor that is disposed at least partially within a stator. The rotor is operatively suspended within an inner bore of a housing and configured to rotate within the stator as a fluid flows through the vibration assembly. The valve includes a rotating valve segment and a stationary valve segment each including at least one fluid passage. The rotating valve segment rotates with a rotation of the rotor. In an open position, the fluid passages of the valve segments are aligned and a fluid flows through the valve. In a restricted position, the fluid passages of the valve segments are partially or completely unaligned, thereby temporarily restricting the fluid flow through the valve to create a pressure pulse. The unobstructed pressure pulse is transmitted through the drill string or coiled tubing above the valve.
Patent CA-3077105-A1 (CA)
Title: Gene dgkk recombinant pour la therapie genique du syndrome de l'x fragile
Inventor: MOINE HERVE
IPC: A61K38/00
Filed: 2017-09-26
Abstract: La présente invention concerne un acide nucléique codant pour une protéine DGKk humaine dépourvue d'une région riche en Proline fonctionnelle et/ou d'une région répétée EPAPE fonctionnelle, et son utilisation dans le traitement du syndrome de l'X fragile chez un patient en ayant besoin.
Patent CA-3079116-A1 (CA)
Inventor: OETTING DIRK
IPC: H03G5/02
Filed: 2018-10-12
Abstract: La présente invention concerne un procédé de réglage des paramètres permettant d'ajuster individuellement un signal audio, comprenant les étapes consistant à: effectuer un premier test auditif comprenant les sous-étapes consistant : reproduire une pluralité de premiers signaux audio, présentant des différents niveaux et pour des différentes plages de fréquences, pour sortir à un individu une pluralité de premiers signaux acoustiques présentant des différents niveaux de pression sonore dans les différentes plages de fréquences ; obtenir de l'individu une rétroaction à la plage de fréquences respective des différentes plages de fréquences, à savoir lequel de la pluralité de premiers signaux acoustiques est supérieur à un seuil auditif individuel ; et utiliser, pour la plage de fréquences respective des différentes plages de fréquences, le niveau le plus inférieur des différents niveaux de la pluralité de premiers signaux audio, pour lequel il existe une rétroaction, laquelle caractérise le premier signal acoustique associé en tant que signal acoustique supérieur au seuil auditif individuel, en tant que niveau pour les seuils auditifs individuels de la plage de fréquences respective des différentes plages de fréquences ; effectuer un ajustement d'un deuxième signal audio comprenant les sous-étapes consistant : reproduire le deuxième signal audio correspondant à un niveau de volume principal sélectionné par l'individu en fonction d'un champ caractéristique d'ajustement sonore, pour sortir à l'individu un deuxième signal acoustique post-traité ; et varier le champ caractéristique d'ajustement sonore jusqu'à ce que l'individu indique par l'interaction, qu'aucune autre variation du champ caractéristique d'ajustement sonore n'est souhaitée ; le champ caractéristique d'ajustement sonore définissant un relèvement individuel et / ou un abaissement individuel des niveaux de sortie du niveau d'entrée respectif pour les différentes plages de fréquences ; dans le champ caractéristique d'ajustement sonore, les niveaux de seuil individuels de la plage de fréquences respective des différentes plages de fréquences étant utilisés en tant que niveaux de sortie minimaux.
Patent CA-3081995-A1 (CA)
Inventor: MACRAE ALLAN J
IPC: F27D1/12
Filed: 2018-09-14
Abstract: All of a cast-iron or cast-copper stave cooler's weight is supported inside a furnace containment shell by single gas-tight steel collar on the backside. All the coolant piping in each cooler has every external connection collected and routed together through the one steel collar. A wear protection barrier is disposed on the hot face. Such is limited to include at least one of horizontal rows of ribs and channels that retain metal inserts or refractory bricks, or pockets that assist in the retention of castable cement and/or accretions frozen in place from a melt, or an application of an area of hardfacing that is welded on in bead, crosshatch, or weave pattern.
Patent CA-3083727-A1 (CA)
Inventor: FILIPPOV ANDREY
IPC: G01M3/26
Filed: 2018-03-08
Abstract: An estimated gas leak flow rate can be determined using a teaching set of concentration profiles, a regression model implemented by a machine-learning subsystem, and a subset of attributes measured within an environment. The teaching set of concentration profiles can include gas flow rates associated with relevant attributes. The regression model can be transformed into a gas leak flow regression model via the machine-learning subsystem using the teaching set. The subset of attributes measured within the environment can be applied to the gas leak flow regression model to determine other attributes absent from the subset of attributes and an estimated gas flow rate for the environment. A gas leak attenuation action can be performed in response to the estimated gas flow rate.
Patent CA-3085230-A1 (CA)
Inventor: XING ZHIGANG
IPC: F24F1/029
Filed: 2020-03-03
Abstract: ABSTRACT A chassis (1) for a window air conditioner (100), a chassis assembly (10), and a window air conditioner (100) are disclosed. The chassis (1) has an indoor part (13) and an outdoor part (14) arranged along a length direction of the chassis (1), a bottom wall of the indoor part (13) has an air inlet hole (133), and the air inlet hole (133) penetrates the chassis (1) in a thickness direction of the indoor part (13).     Date Recue/Date Received 2020-06-29
Patent CA-3088206-A1 (CA)
Inventor: FRITZ JEFFREY W
IPC: B29C65/08
Filed: 2020-07-28
Abstract: An elastic composite structure includes a first web layer comprising a first portion, a second portion, and a third portion; a second web layer comprising a first portion and a second portion; and a plurality of elastic threads. The first portion of the first web layer is folded over and overlaps the second portion of the first web layer. The folded first portion of the first web layer is directly bonded to one of the second portion of the first web layer and the first portion of the second web layer. A first portion of the plurality of elastic threads is constrained between the folded first portion of the first web layer and the second portion of the first web layer absent adhesive. The third portion is directly bonded to the second portion of the second web layer and traps a second portion of the plurality of elastic threads therebetween.
Patent CA-3089207-A1 (CA)
Inventor: RAHMATHULLAH AFLAL
IPC: B01D39/18
Filed: 2019-02-14
Abstract: The current technology relates to filter media configurations where the filter media has a surface with a treatment that that increases the roll off angle of the surface for a 50 µL water droplet when the surface is immersed in toluene. Some example filter media has a fluted configuration, and some example filter media has multiple layers. Filter media having multiple layers can be single facer media, for example, where one layer is planar and another layer is fluted.
Patent CA-3089524-A1 (CA)
Inventor: LU DONGBIN
IPC: H02M1/32
Filed: 2019-02-21
Abstract: L'invention concerne un procédé d'inspection et un dispositif de commande de groupe de valves à thyristors de dérivation, utilisés pour l'inspection de sous-modules dans un groupe de valves à thyristors de dérivation. Plus particulièrement, le procédé comprend les étapes consistant à : diviser un groupe de valves à thyristors de dérivation en N sous-modules, N étant un entier naturel supérieur ou égal à 2, et chaque sous-module étant formé par connexion en série d'un ou plusieurs thyristors ; dans la situation où le groupe de valves à thyristors est soumis à une tension directe normale, déclencher séquentiellement les sous-modules par un dispositif de commande de groupe de valves à thyristors de dérivation selon une certaine période de temps, détecter si chaque sous-module peut fonctionner normalement, et si tel n'est pas le cas, envoyer un signal d'alarme. Au moyen du procédé d'inspection et du dispositif de commande de groupe de valves à thyristors de dérivation, le problème de surveillance des performances de thyristors dans la situation où un groupe de valves à thyristors de dérivation ne fonctionne pas pendant une longue durée est efficacement résolu, et la sécurité du fonctionnement d'un convertisseur de courant de source de tension protégée est garantie.
Patent CA-3092605-A1 (CA)
Title: Lens element
Inventor: GUILLOT MATTHIEU
IPC: G02C7/06
Filed: 2019-03-01
Abstract: A lens element intended to be worn in front of an eye of a person comprising: - a refraction area having a refractive power based on a prescription for said eye of the person; and - a plurality of at least three non-contiguous optical elements, at least one optical element having a non-spherical optical function.
Patent CA-3095307-A1 (CA)
Inventor: BERGER TODD
IPC: A61K6/00
Filed: 2019-03-27
Abstract: A method of reducing an inflammation of a pulp or a periodontal ligament, said method comprising the steps of: (a) removing material from a pulp cavity and/or a root canal of a tooth; (b) rinsing pulp chamber with an anti-inflammatory rinse solution, (c) irrigating the root canal with an anti-inflammatory rinse solution to remove residual bacteria and/or smear layer, (d) providing an anti-inflammatory filling composition comprising: (i) at least 80% by weight of a premixed cement putty, said cement putty including at least one calcium silicate compound in the range of about 30% to about 90% by weight of said putty; and at least about 1% to about 50% of a liquid carrier including a water-soluble polymer and/ or water-soluble oil; and (ii) about 3 to about 15% by weight of an anti-inflammatory agent, the anti-inflammatory agent including eugenol, vitamin E or mixtures thereof, and (e) introducing the anti-inflammatory filling composition into the cavity and/or root canal and allow the composition to harden.
Patent CA-3096722-A1 (CA)
Inventor: BROCKSCHNIEDER DAMIAN
IPC: C07K16/00
Filed: 2019-04-10
Abstract: La présente invention concerne un anticorps ou un fragment de celui-ci comprenant au moins une séquence d'acides aminés hétérologue incorporée à l'intérieur d'au moins une région CDR dudit anticorps ou fragment de celui-ci, ladite au moins une séquence d'acides aminés hétérologue comprenant une séquence de lieur N-terminale (Ntls), un peptide natriurétique de type C (CNP) et une séquence de lieur C-terminale (Ctls). Éventuellement, au moins une partie de ladite au moins une région CDR est remplacée par ladite au moins une séquence d'acides aminés hétérologue incorporée en son sein. La présente invention concerne en outre un tel anticorps ou fragment de celui-ci destiné à être utilisé dans une méthode de traitement, une composition comprenant un tel anticorps ou fragment de celui-ci, un acide nucléique ou un mélange d'acides nucléiques codant pour un tel anticorps ou fragment de celui-ci, une cellule hôte comprenant un tel acide nucléique ou un tel mélange d'acides nucléiques et un procédé de production d'un tel anticorps ou fragment de celui-ci.
Patent CA-3097142-A1 (CA)
Title: Nerve block by electrical pulses at sub-threshold intensity
Inventor: TAI CHANGFENG
IPC: A61N1/00
Filed: 2019-04-15
Abstract: Provided herein is a method of blocking a nerve or neuron by applying an electrical stimulation to the nerve or neuron, wherein the electrical stimulation is of an intensity below the excitation threshold of the nerve or neuron for a length of time sufficient to produce a block of nerve conduction or neuron excitation.
Patent CA-3098064-A1 (CA)
Inventor: KJOERLING KRISTOFER
IPC: G10L21/0388
Filed: 2019-04-25
Abstract: A method for decoding an encoded audio bitstream is disclosed. The method includes receiving the encoded audio bitstream and decoding the audio data to generate a decoded lowband audio signal. The method further includes extracting high frequency reconstruction metadata and filtering the decoded lowband audio signal with an analysis filterbank to generate a filtered lowband audio signal. The method also includes extracting a flag indicating whether either spectral translation or harmonic transposition is to be performed on the audio data and regenerating a highband portion of the audio signal using the filtered lowband audio signal and the high frequency reconstruction metadata in accordance with the flag. The high frequency regeneration is performed as a post-processing operation with a delay of 3010 samples per audio channel.
Patent CA-3098933-A1 (CA)
Inventor: MORONITI DAVID
IPC: G01C21/20
Filed: 2019-04-26
Abstract: A robot alert system includes a robot server that receives contextualized sensor data from one or more mobile robots and generates alerts to one or more individuals according to a set of configured alert rules. The contextualized sensor data includes location data indicating a location of the mobile robot and sensor data obtained by the mobile robot representing sensed conditions of an environment associated with the location. The robot server accesses staff member data associated with each of a plurality of staff members from a staff member database and accesses a set of stored alert rules specifying alert criteria for triggering the alert.  Responsive to determining that the contextualized sensor data meets the alert criteria for s target staff member, the robot server generates and transmits an alert to a client device associated with the target staff member.
Patent CA-3099657-A1 (CA)
Inventor: MONTERO FERNANDEZ JUAN MIGUEL
IPC: E21B34/06
Filed: 2019-05-07
Abstract: An apparatus and a method of controlling flow communication with an apparatus are disclosed. The apparatus includes a flow communicator, a flow control member, an uphole-disposed flow interference effector uphole of the flow communicator, and a downhole-disposed flow interference effector downhole of the flow communicator. While each of the uphole-disposed flow interference effector and the downhole-disposed flow interference-effector, independently, is contacting the flow control member, the flow communicator is closed. Displacement of the flow control member, relative to the flow communicator, in the downhole direction, opens the flow communicator. While there is an absence of occlusion of the second uphole-disposed flow interference-effecting member of the uphole-disposed flow interference effector, the flow control member is disposable, relative to the flow communicator, such that each one of the second-uphole disposed flow interference-effecting member and the downhole-disposed flow interference-effector, independently, is contacting the flow control member, such that the flow communicator is closed.
Patent CA-3101129-A1 (CA)
Title: Intraocular lens injector
Inventor: WENSRICH DOUGLAS BRENT
IPC: A61F2/16
Filed: 2019-07-10
Abstract: IOL injectors and associated methods are described. An IOL injector (10) may include a collapsible portion (800) configured to reduce the length of the IOL injector (10) when the collapsible portion (800) is altered from an uncollapsed configuration to a collapsed configuration. In some instances, an IOL may be advanced from a storage location to a dwell location when the collapsible portion is altered from the uncollapsed configuration to the collapsed configuration. An IOL injector (10) may include one or more of a hydraulic damper and a ribbed damper.
Patent CA-3103682-A1 (CA)
Inventor: BOYAVAL MARGAUX FRANCES
IPC: A61M5/31
Filed: 2019-07-23
Abstract: A drug delivery device (200) includes a syringe assembly including a needle. The drug delivery device includes a handle (202) carrying the syringe assembly and including a first portion, a second portion, a tapered surface, and a window. The first portion is wider than the second portion. The tapered surface extends from the first portion to the second portion. The needle of the syringe assembly is adapted to extend from adjacent the second portion during an injection procedure. The window is positioned between the first portion and the second portion and adapted to allow contents of the drug delivery device to be viewed. The drug delivery device includes a base (204) adapted to be positioned adjacent the second portion of the handle during at least the injection procedure. The base is wider than the second portion of the handle and is adapted to increase stability of the drug delivery device during the injection procedure.