baber/WOPTO huggingface dataset:
Patent CA-3041477-A1 (CA)
Title: Quick extraction kit
Inventor: LEE CHIN-SHAN
IPC: G01N30/60
Filed: 2018-04-11
Abstract: The present invention offers a quick extraction kit including a column and a cap. The column has an interior space to be filled with the extraction and cleanup materials, an lower tube communicating with the interior space at the bottom, an opening communicating with the interior space at the top and an annular flange surrounding the opening. The lower tube has an outlet at the bottom. The cap has a base plate, an upper tube extending upward from the top surface of the base plate, and a pair of reinforcing ribs. The base plate covers the opening of the top of the column. A rotary welding seal joint is formed between the lower surface of the base plate and the flange. The upper tube is in communication with the interior space of the column and has an inlet. A bottom surface of each reinforcing ribs is integrated with the top surface of the base plate, and an inner side surface of each reinforcing ribs adjacent to the bottom surface and integrated with a peripheral side surface of the upper tube.
Patent CA-3041578-A1 (CA)
Inventor: RAUCH MARK S
IPC: G01N1/10
Filed: 2017-10-24
Abstract: A monitoring system is configured to detect a threshold amount of petroleum in a storm water-based fluid of an oil handling facility. For instance, the storm water-based fluid can be drained from a floating roof of a petroleum storage tank, a diked area, or a retention pond.
Patent CA-3042642-A1 (CA)
Title: Extruded immediate release abuse deterrent pill
Inventor: THOMPSON EDWIN R
IPC: B29C48/05
Filed: 2014-08-12
Abstract: An oral, immediate release, abuse deterrent pill contains at least one active pharmaceutical ingredient susceptible to abuse which is homogenously spread throughout a carrier matrix used to deter abuse. The pill is prepared using hot melt extrusion and a forming unit through a continuous process. The formed pill is abuse deterrent to parenteral administration due at least to particle size, viscosity, or purity limitations.
Patent CA-3045880-A1 (CA)
Inventor: GARCIA-TEIJEIRO XAVIER
IPC: G01V1/28
Filed: 2017-12-01
Abstract: L'invention concerne des systèmes, des procédés et des supports lisibles par ordinateur, reposant sur un procédé comprenant le calcul de contraintes et/ou d'efforts résultant de changements de pression dans un volume souterrain à l'aide d'un modèle géomécanique, la détermination d'une ou de plusieurs corrélations locales entre des changements de pression et des changements de perméabilité et/ou de porosité dans le volume souterrain à l'aide des contraintes et des efforts calculés, la génération d'une ou de plusieurs tables de compaction pour le volume souterrain à l'aide des corrélations locales, le calcul de changements de pression dans le volume souterrain en simulant un écoulement de fluide dans le volume souterrain à l'aide d'un modèle de réservoir, et la modification du modèle de réservoir à l'aide de la ou des tables de compaction et des changements de pression calculés.
Patent CA-3047891-A1 (CA)
Title: Process for preparing 7h-pyrrolo[2,3-d]pyrimidine derivatives and synthetic intermediates thereof
Inventor: TAKIGUCHI HIROMU
IPC: C07D487/10
Filed: 2017-12-20
Abstract: The purpose of the present invention is to provide: a method for producing a 7H-pyrrolo[2,3-d]pyrimidine derivative which is useful as a Janus kinase (JAK) inhibitory agent; an intermediate of the same; and a method for producing the intermediate. Provided is a method for producing 3-[(3S,4R)-3-methyl-6-(7H-pyrrolo[2,3-d]pyrimidine-4-yl)-1,6-Diazaspiro[3.4]octane-1-yl]-3-oxopropanenitrile using an organic acid of (3S,4R)-1-benzyl-3-methyl-1,6-Diazaspiro[3.4]octane and a salt thereof.
Patent CA-3049696-A1 (CA)
Title: Decomposable s-tetrazine based polymers for single walled carbon nanotube applications
Inventor: DING JIANFU
IPC: B01D11/04
Filed: 2018-01-04
Abstract: A process for purifying semiconducting single-walled carbon nanotubes (sc- SWCNTs) extracted with a conjugated polymer, the process comprising exchanging the conjugated polymer with an s-tetrazine based polymer in a processed sc-SWCNT dispersion that comprises the conjugated polymer associated with the sc-SWCNTs. The process can be used for production of thin film transistors and chemical sensors. In addition, disclosed herein is use of an s-tetrazine based polymer for purification of semiconducting single-walled carbon nanotubes (sc-SWCNTs).
Patent CA-3050343-A1 (CA)
Title: Laundry detergent sheet with microcapsules
Inventor: TAN HONGSING
IPC: C11D17/06
Filed: 2017-02-06
Abstract: A non-fibrous laundry detergent sheet having friable microcapsules can clean and impart freshness to laundry. The non-fibrous laundry detergent sheet comprising: (a) at least one surfactant; (b) at least one film former; and (c) a friable microcapsule; wherein the laundry detergent sheet is completely or substantially water-soluble. The method of making the non-fibrous laundry detergent sheet is also disclosed.
Patent CA-3050510-A1 (CA)
Title: Method and apparatus to verify train integrity by comparing head of train and end of train telemetry
Inventor: KERNWEIN JEFFREY D
IPC: B61L25/02
Filed: 2019-07-24
Abstract: Systems and methods of verifying train integrity may include generating EOT operation information based on sensor data from one or more sensors located at the end of a train, monitoring train integrity by periodically determining if the EOT operation information correlates to HOT operation information in a head of the train associated with a status of one or more sensors in the head of the train within a predetermined range, generating an integrity notification based at least partially on monitoring the predetermined range between EOT operation information and HOT operation information, and communicating a notification of an integrity event to at least one of the following: an on-board computer, an EOT device, a remote server associated with a specified entity, or any combination thereof.
Patent CA-3051526-A1 (CA)
Title: Material removal methods and associated apparatus
Inventor: CARDNO BRUCE
IPC: E21B29/02
Filed: 2018-01-18
Abstract: Embodiments comprise a method of removing material at a well, involving progressively jetting heat along a helical path to heat a target material for removal. Embodiments of the method comprise material removal from a downhole well element, involving running in a downhole assembly with a downhole heating device comprising a fuel towards a target location. For example, such embodiments provide an alternative method for the removal of wellbore tubulars, using a rapid oxidation process to significantly alter the physical state of the tubular well element and reduce it to an oxide deviate, thereby facilitating an area where a more conventional barrier can be installed in the wellbore.
Patent CA-3054425-A1 (CA)
Inventor: CONTRERAS ELIZABETH Q
IPC: C04B24/28
Filed: 2018-03-07
Abstract: Capsules (26) with a cement additive covered by a polymeric outer shell (24) are added to wellbore cement (28). The additive is released from the shells (24) by osmosis or when the shell (324) ruptures. Capillary forces draw the additive into micro-annuli or cracks present in the cement (28), where the additive seals the micro-annuli and cracks to define a self-sealing material. The empty shells remain in the cement (28) and act as an additive that modifies cement (28) elasticity. The capsules (26) are formed by combining immiscible liquids, where one of the liquids contains a signaling substance, and each of the liquids contains a reagent. When combined, the liquids segregate into a dispersed phase and a continuous phase, with the dispersed phase having the signaling agent. The reagents react at interfaces between dispersed and continuous phases and form polymer layers encapsulating the signaling agent to form the capsules (26). Adjusting relative concentrations of the reagents varies membrane strength and permeability.
Patent CA-3054506-A1 (CA)
Title: The method, device for pushing electronic transaction certificate
Inventor: ZHANG YI
IPC: G06Q30/06
Filed: 2015-04-30
Abstract: A method and device for pushing an electronic transaction certificate, applied to the field of computer networks. The method comprises the following steps: obtaining a push address of a user; obtaining an electronic transaction certificate to be pushed; sending the electronic transaction certificate to be pushed to the push address. The electronic transaction certificate at least includes transaction target attribute information, transaction rule information and settlement account information, and one transaction target or one type of transaction target corresponds to one electronic transaction certificate. By using the method and device, the user may directly obtain, via push information, the electronic transaction certificate identifying the true source of a transaction target. The data structure of the electronic transaction certificate is rich, the amount of information is large, and article attribute information, settlement account information and transaction rule information is included. The method and device solve the problems that product data structures obtained by existing search engines are unitary, the amount of information is small, and a user is not able to directly perform ordering and paying.
Patent CA-3054540-A1 (CA)
Title: Agent de lutte contre l'acarien mesostigmates
Inventor: NAKAMURA SATOSHI
IPC: A01N47/06
Filed: 2018-03-16
Abstract: Il est décrit un agent de contrôle comprenant, comme ingrédient actif, un composé de dérivé de quinoline spécifique comme le 8-fluoro-2,3-diméthyle-6-(1,1-diméthyléthyle)-4-(méthylecarbonyle)oxyquinoline, l'azoxystrobine, le picoxystrobine, le pyraclostrobine, le krésoxim-méthyle, le trifloxystrobine, le métominostrobine, l'orysastrobine, le famoxadone, la fluoxastrobine, le pyribencarb, le cyazofamide, l'amisulbrom, le flutolanil, le mépronil, l'isofétamide, le fluopyram, la carboxine, le thifluzamide, le fluxapyroxad, le furametpyr, le penflufène, le penthiopyrade, le boscalide, le diflumétorim, le fluazinam, le ferimzone, le fenpyroximate ou un sel d'addition acide de l'un ou l'autre de ces composés qui présente un effet de contrôle excellent des acariens de l'ordre Mesostigmata.
Patent CA-3055296-A1 (CA)
Title: Induction optogenetique de pathologies neurodegeneratives
Inventor: DONNELLY CHRISTOPHER JAMES
IPC: C12Q1/00
Filed: 2018-03-07
Abstract: La présente invention concerne des composés, des compositions et des procédés permettant d'induire des pathologies neurodégénératives. Selon un aspect, l'invention concerne une séquence nucléotidique codant pour un polypeptide chimère, comprenant : une première séquence nucléotidique codant pour un domaine d'oligomérisation induit par la lumière et une seconde séquence nucléotidique codant pour une protéine cible de maladie neurodégénérative. L'invention concerne un procédé d'induction d'une pathologie neurodégénérative dans une cellule, consistant : à introduire dans la cellule un vecteur d'expression codant pour un polypeptide chimère, comprenant : une première séquence nucléotidique codant pour un domaine d'oligomérisation induit par la lumière et une seconde séquence nucléotidique codant pour un domaine de faible complexité provenant d'une protéine cible de maladie neurodégénérative, la première séquence nucléotidique étant liée fonctionnellement à un promoteur ; l'expression du polypeptide chimère ; et l'induction de l'oligomérisation du polypeptide chimère par stimulation avec de la lumière bleue.
Patent CA-3055845-A1 (CA)
Inventor: TINARI PAUL
IPC: B29C64/106
Filed: 2019-09-18
Abstract: A three-dimensional printing system includes: a nozzle configured to dispense a concrete mix; a plurality of towers that support a plurality of positioning cables that control the position of a nozzle support structure that contains the nozzle, the nozzle support structure defining lower and upper ends thereof, the lower end being proximate to the nozzle and the upper end being opposite the lower end and distal from the nozzle; a cable system including the plurality of positioning cables defining a plurality of vertical pairs of said positioning cables, each of the vertical pairs including a lower and upper one of the positioning cables connected to the nozzle support structure at the lower and upper ends, respectively; and a control system including a plurality of control modules connected to the plurality of positioning cables, the plurality of control modules being operable to control the position of the nozzle support structure.
Patent CA-3059837-A1 (CA)
Inventor: LONG STEPHEN ANDREW
IPC: B60K6/20
Filed: 2019-10-24
Abstract: An example hybrid aircraft propulsion system includes a plurality of electrical busses comprising a propulsion bus, a critical bus, and a non-critical bus; an electrical energy storage system coupled to each of the plurality of electrical busses;  one or more power units configured to generate and output electrical energy via the propulsion bus; one or more electrical machines configured to drive respective propulsors using electrical energy received via the propulsion bus; one or more hotel loads configured to receive energy via the non-critical bus; and one or more critical loads configured to receive energy via the critical bus.
Patent CA-3061184-A1 (CA)
Title: Microwave pyrolysis reactor
Inventor: WIEN ASGEIR
IPC: C10B53/00
Filed: 2018-03-26
Abstract: The present invention provides a microwave pyrolysis reactor (1) comprising an inner pipe element (2) and a housing (4), wherein the inner pipe element (2) is made of a microwave transparent material and comprises a first open end (5) and a second open end (6); the housing (4) comprises a first inner surface, enclosing an annular space (7,44) around the inner pipe element (2), a waste inlet (10), a solids outlet (11), a gas outlet (12), an inert gas inlet (45) and a port (13) for a microwave waveguide (14), the waste inlet and the solids outlet are in communication with the first open end and the second open end of the inner pipe element, respectively, and the port for a microwave waveguide is in communication with the annular space; and wherein the inner pipe element is arranged with the first open end at a higher vertical level than the second open end, such that a material entering the waste inlet during use is transported through the inner pipe element, from the first open end to the second open end, by gravity; and wherein the gas outlet (12) is arranged upstream the first open end of the inner pipe element and downstream the waste inlet of the housing, and the inert gas inlet (45) is arranged to provide an inert gas into the annular space (7,44) during use.
Patent CA-3062396-A1 (CA)
Inventor: HUHTAMAKI JARI
IPC: G10K11/35
Filed: 2018-05-01
Abstract: A portable ultrasound probe is described having a mechanical transducer, rotating mirror, and mirror motor. The transducer can be used for diagnostic imaging and procedural guidance imaging. The probe has a light weight design for easy one-handed use, and can use external processors to provide proper image display with accompanying software.
Patent CA-3064653-A1 (CA)
Inventor: ROCHE FABRICE
IPC: B61L15/00
Filed: 2018-05-23
Abstract: L'invention concerne un procédé pour repérer un déraillement d'un véhicule ferroviaire (1). Le véhicule ferroviaire comprend deux parties (2, 3, 4, 5, 6) ou plus et une ou plusieurs articulations (10, 11, 12, 13), par l'intermédiaire de laquelle ou desquelles des parties voisines du véhicule ferroviaire sont reliées les unes aux autres en rotation. Le procédé consiste : a) à déterminer un angle de rotation (a, ß, ?, d ; T), entre des parties voisines du véhicule ferroviaire, et/ou une grandeur (a't, ß't, ?'t, d't ; T't) déduite de l'angle de rotation, ou plusieurs angles de rotation (a, ß, ?, d ; T) ou plusieurs grandeurs (a't, ß't, ?'t, d't ; T't) déduites des angles de rotation entre différentes parties voisines du véhicule ferroviaire, b) à comparer l'angle de rotation (a, ß, ?, d ; T) ou la grandeur (a't, ß't, ?'t, d't ; T't) déduite à partir de a-1), ou plusieurs angles de rotation ou grandeurs déduites à partir de a-2) à au moins une valeur de référence ou une valeur limite (U), ou à au moins une plage de valeurs de référence ou à au moins une plage de valeurs limites (-U à U) et/ou plusieurs angles de rotation (a, ß, ?, d ; T) ou les différentes grandeurs (a't, ß't, ?'t, d't ; T't) déduites des angles de rotation à partir de a-2) les un(e)s par rapport aux autres, et/ou une valeur d'état (| a(t0) | - | ß(t0) |), qui est déterminée à partir de plusieurs angles de rotation (a, ß, ?, d) ou de plusieurs grandeurs (a't, ß't, ?'t, d't) déduites des angles de rotation à partir de a-2), à au moins une valeur de référence ou une valeur limite (U), ou à au moins une plage de valeurs de référence ou une plage de valeurs limites (-U à U), un critère de contrôle consistant à contrôler si un déraillement est présent ou non étant défini sur la base de la valeur de référence/de la valeur limite (U), de la plage de valeurs de référence (-U à U), et/ou de la plage de valeurs limites dans b-1) ou b-3), et/ou à une relation théorique (a * ß < 0) de plusieurs angles de rotation et/ou à une relation théorique des différentes grandeurs (a't * ß't < 0) déduites des angles de rotation à partir de b-2) les unes par rapport aux autres, c) à déterminer si le critère de contrôle est rempli ou n'est pas rempli et si un déraillement a lieu/a eu lieu, ou n'a pas lieu/n'a pas eu lieu.
Patent CA-3065796-A1 (CA)
Inventor: VAN HOUTEN ARNOUD BRUINS JAN
IPC: F24H1/20
Filed: 2018-07-02
Abstract: La présente invention concerne un système et un procédé de commande destinés à être utilisés dans des systèmes de chauffage d'eau du type à stockage, et offrant des possibilités significatives d'économie d'énergie. Le système de commande peut régler le système de chauffage d'eau en réponse à des profils de demande d'énergie des appareils d'utilisateur. Le système de commande peut détecter une quantité d'utilisation d'eau chauffée et produire un profil d'utilisation d'eau chauffé. Le système de commande peut déterminer la quantité ou le volume d'eau chauffée utilisée sans besoin d'un débitmètre mécanique. Le système de commande peut comprendre des capteurs de température d'eau économiques, précis et faciles à installer, et pouvant produire des mesures des différences entre les températures de l'eau sans contact direct avec l'eau. Les capteurs de température de l'eau peuvent être des capteurs économiques et faciles à installer, fixés aux tuyaux d'eau par l'intermédiaire d'une sangle ou d'autres procédés de fixation.
Patent CA-3068761-A1 (CA)
Inventor: PETROU DAVID
IPC: G06F16/53
Filed: 2010-08-05
Abstract: A visual query such as a photograph, a screen shot, a scanned image, a video frame, or an image created by a content authoring application is submitted to a visual query search system. The search system processes the visual query by sending it to a plurality of parallel search systems, each implementing a distinct visual query search process. These parallel search systems may include but are not limited to optical character recognition (OCR), facial recognition, product recognition, bar code recognition, object-or-object-category recognition, named entity recognition, and color recognition. Then at least one search result is sent to the client system. In some embodiments, when the visual query is an image containing a text element and a non-text element, at least one search result includes an optical character recognition result for the text element and at least one image-match result for the non-text element.
Patent CA-3068762-A1 (CA)
Title: Improvement on boundary forced partition
Inventor: GAO HAN
IPC: H04N19/136
Filed: 2017-07-04
Abstract: The present invention relates to partitioning of an image or an image slice.  In particular, the image or image slice is split into an integer number of coding tree units in both vertical and horizontal directions. The remaining boundary portion is then at least partly forced-split so that the deepest partitioning level is a result of binary partitioning, i.e.  includes a coding unit which is longer on one side than on the other side. The longer side is parallel or concurrent to the image or image slice boundary.
Patent CA-3069783-A1 (CA)
Title: System and method for transmitting a signal
Inventor: LIU KUN
IPC: H04B1/713
Filed: 2017-07-13
Abstract: A system and method for allocating network resources are disclosed herein. In one embodiment, the system and method are configured to perform: receiving a resource allocation message indicative of a plurality of resource groups allocated for a signal; and transmitting the signal using a portion of the plurality of resource groups, wherein, in a frequency domain, the portion of the plurality of resource groups presents a hopping pattern comprising at least a first hopping path that is associated with a first plurality of increasing frequency spacings and a second hopping path that is associated with a second plurality of decreasing frequency spacings.
Patent CA-3069934-A1 (CA)
Title: Negative-positive enrichment for nucleic acid detection
Inventor: SHUBER ANTHONY P
IPC: C12Q1/6848
Filed: 2018-06-13
Abstract: The invention provides methods of detecting a feature of interest in a nucleic acid sample by negatively and positively enriching the sample for segments that contain the feature of interest. Negative enrichment may include digestion of nucleic acids that do not contain the segments, and positive enrichment may include purification of the segments. The methods are useful for diagnostic of genetic elements, e.g., elements indicative of cancer.
Patent CA-3070443-A1 (CA)
Inventor: BOUTILLON JEAN-FRANCOIS
IPC: H04B10/112
Filed: 2020-01-30
Abstract: Telecommunications satellite payload comprising a signal receiver (ANT) for receiving signals transmitted on an uplink, an analogue-to-digital converter (ADC) for converting the received signals into digital samples, a modem (MOD), an inter-satellite communication device (ISL) and a traffic management unit (GT) configured, on the basis of resource planning information (PL), so as to transmit the digital samples either to the modem (MOD) in order to be demodulated or to the inter-satellite communication device (ISL) in order to be transmitted to a recipient satellite responsible for demodulating the digital samples.
Patent CA-3071863-A1 (CA)
Title: Electrolytic production of reactive metals
Inventor: HYERS ROBERT W
IPC: C25C3/34
Filed: 2018-07-31
Abstract: A method of and system for electrolytic production of reactive metals is presented. The method includes providing a molten oxide electrolytic cell including a container, an anode, and a current collector and disposing a molten oxide electrolyte within the container and in ion conducting contact with the anode and the current collector. The electrolyte includes a mixture of at least one alkaline earth oxide and at least one rare earth oxide. The method also includes providing a metal oxide feedstock including at least one target metal species into the molten oxide electrolyte and applying a current between the anode and the current collector, thereby reducing the target metal species to form at least one molten target metal in the container.