baber/WOPTO huggingface dataset:
Patent CA-3093615-A1 (CA)
Title: Anti-freezing clear fracturing fluid and preparation method thereof
Inventor: YIN HONGYAO
IPC: C09K8/60
Filed: 2019-03-25
Abstract: An anti-freezing and cleaning fracturing fluid described in the present invention comprises the following components in terms of mass percent of the components: a surfactant 2.0-15.0%, a water-soluble salt 1.0-20.0%, an alcohol 28.0-55.0%, and water 36.0-55.0%. The cleaning fracturing fluid is divided into two types on the basis of different surfactants selected. For the first type of anti-freezing and cleaning fracturing fluid, the components in terms of mass percent of the component are: the surfactant 2.0-5.0%, the water-soluble salt 2.0-20.0%, the alcohol 28.0-55.0%, and water 38.0-55.0%, the surfactant being at least one of zwitterionic surfactants of which the hydrophobic tail chain is an unsaturated twenty-two-carbon hydrocarbyl chain. For the second type, the component that same comprises in terms of mass percent of the components are: the surfactant 9.0-15.0%, the water-soluble salt 3.0-15.0%, the alcohol 33.0-52.0%, and water 36.0-50.0%, the surfactant being at least one of zwitterionic surfactants of which the hydrophobic tail chain is an unsaturated eighteen-carbon hydrocarbyl chain. The present invention, while ensuring the performance of the fracturing fluid, reduces the freezing point of the fracturing fluid, increases the low temperature resistance and use performance, and allows safe use even in a sub-zero working environment.
Patent CA-3093888-A1 (CA)
Inventor: BIRKUS GABRIEL
IPC: A61P35/00
Filed: 2019-04-04
Abstract: La présente invention concerne des dinucléotides 3'3'-cycliques modifiés par une liaison 3'-phosphonoalkyle et leurs dérivés, qui peuvent moduler l'activité de la protéine adaptatrice de STING (I) ou un sel pharmaceutiquement acceptable de ceux-ci, L1 étant -O- ou -K-C(R6R7)- ; L2 étant -K-C(R6R7)-.
Patent CA-3095435-A1 (CA)
Inventor: OMURA TAKESHI
IPC: H01F1/16
Filed: 2019-03-29
Abstract: La présente invention réduit les vibrations d'un noyau en fer et améliore le bruit d'un transformateur. L'invention concerne un noyau en fer pour un transformateur, ledit noyau en fer ayant une pluralité de tôles d'acier électromagnétique orientées stratifiées dans celui-ci. Dans au moins l'une des tôles d'acier électromagnétique orientées : (1) la tôle d'acier électromagnétique orientée comporte une région dans laquelle un domaine de fermeture est formé dans une direction qui croise une direction de laminage, et une région dans laquelle un domaine de fermeture n'est pas formé, et lorsque S est la surface de la feuille d'acier électromagnétique orientée, S1 est la surface de la région dans laquelle un domaine de fermeture est formé, S0 est la surface de la région dans laquelle un domaine de fermeture n'est pas formé et S1a est la surface d'une région qui se trouve à l'intérieur de la région dans laquelle un domaine de fermeture est formé et subit, lorsqu'elle est excitée dans la direction de laminage à une densité de flux magnétique maximale de 1,7T et une fréquence de 50 Hz, au moins 2×10-7 plus d'allongement à un point de déplacement maximal que l'allongement de la région dans laquelle le domaine de fermeture n'est pas formé, (2) le rapport de surface R0, qui est défini comme étant le rapport de S0 à S, est de 0,10 à 3,0 %, et (3) le rapport de surface R1a, qui est défini comme étant le rapport de S1a à S1, est égal ou supérieur à 50 %.
Patent CA-3097072-A1 (CA)
Title: Shaft shredder
Inventor: GEIGER WALTER
IPC: B02C18/14
Filed: 2019-05-10
Abstract: The invention relates to a shaft shredder (1) comprising a machine frame and a shredding unit (2). The shredding unit (2) comprises at least one shredding shaft (8, 9) which is mounted therein and is driven by means of a drive. A material feed area which comprises a plurality of side walls (4, 5, 6, 7) is formed adjacent to the shredding unit (2). At least one of the side walls (4, 5, 6, 7), in particular at least one side wall (4, 7) arranged at the end face in relation to the axial direction of the shredding shaft (8, 9) can be brought from a use position into a maintenance position and is in particular designed in a foldable or displaceable manner.
Patent CA-3100706-A1 (CA)
Title: Synthesis of tipifarnib
Inventor: REN PINGDA
IPC: C07B55/00
Filed: 2019-05-17
Abstract: Provided herein are methods of preparing a desired enantiomer 6-[amino(4- chlorophenyl) (1 -methyl- 1H-imidazol-5-yl) methy1]-4-(3-chlorophenyl)-1 -methyl-2(1H)- quinolinone, otherwise known as tipifarnib.
Patent CA-3101120-A1 (CA)
Title: Side push button for intraocular lens injector
Inventor: ZACHER RUDOLPH F
IPC: A61F2/16
Filed: 2019-07-10
Abstract: Intraocular lens compressors (901) and methods for compressing an IOL (70) or components thereof are disclosed.
Patent CA-3101202-A1 (CA)
Inventor: DI PAOLO GILBERT
IPC: A61K47/50
Filed: 2019-06-18
Abstract: Provided herein are fusion proteins that comprise progranulin and an Fc polypeptide. Methods of using such proteins to treat progranulin-associated disorders (e.g., a neurodegenerative disease, such as frontotemporal dementia (FTD)) are also provided herein.
Patent CA-3102029-A1 (CA)
Title: Paperboard structure with at least one barrier coating layer
Inventor: PANG JIEBIN
IPC: D21H21/16
Filed: 2019-02-05
Abstract: A paperboard structure that includes a paperboard substrate which includes a first major side and a second major side along with at least one barrier coating layer on the first major side. The barrier coating layer(s) may include a binder and a pigment, wherein the binder has a glass transition temperature of at least 20 °C, wherein a ratio of the binder to the pigment is at least about 1:2 by weight.
Patent CA-3102445-A1 (CA)
Inventor: JEPPSSON BENGT
IPC: A61P29/00
Filed: 2018-06-18
Abstract: L'invention concerne au moins une souche probiotique de Lactobacillus plantarum pour le traitement et/ou la prévention d'une inflammation systémique liée à l'âge chez l'homme.
Patent CA-3103882-A1 (CA)
Inventor: SCHERRER DIDIER
IPC: A61K31/44
Filed: 2019-07-09
Abstract: The present invention relates to a compound of formula (Ic) wherein X2 represents a -CO-NRk- group, wherein Rk represents a hydrogen atom or a methyl group, a -NH-CO-NH- group, a -OCH2- group, a -CH(OH)- group, a -NH-CO- group, a -O- group, a -0-(CH2)s-O-, a -CO- group, a -SO2-group, a divalent 5-membered heteroaromatic ring comprising 1, 2, 3 or 4 heteroatoms, - a NH-SO2- or a -SO2-NH- group; Y2 represents a hydrogen atom, a halogen atom, a hydroxyl group, a (C1-C4)alkoxy group, a (AA), a (BB) group, a (CC) group, a morpholinyl group, optionally substituted by a (C1-C4)alkyl group, a piperazinyl group, a piperidinyl group, or a -CR1R2R3 group, or any of its pharmaceutically acceptable salt. The present invention further relates to new compounds, to pharmaceutical compositions containing them and to synthesis process for manufacturing them.
Patent CA-3106280-A1 (CA)
Title: Osmosis modules having recirculation loops
Inventor: BENTON CHARLES
IPC: B01D61/38
Filed: 2019-07-19
Abstract: The present disclosure describes methods and systems for separating a fluid. The methods and systems include a plurality of osmosis modules operably coupled together. At least some of the plurality of osmosis modules include an osmosis membrane, a feed side on a first side of the osmosis membrane; a draw side on a second side of the osmosis membrane; a feed inlet operably coupled to the feed side; a draw inlet operably coupled to the draw side; a feed outlet operably coupled to the feed side; a draw outlet operably coupled to the draw side. The at least some of the plurality of osmosis units further including a feed recirculation loop operably coupled to the feed inlet, the feed outlet, and a feed inlet of a downstream osmosis module; and a draw recirculation loop operably coupled to the draw inlet, the draw outlet, and a draw inlet of a downstream osmosis module.
Patent CA-3110585-A1 (CA)
Inventor: RULE JEFFREY
IPC: H04W12/04
Filed: 2021-02-26
Abstract: A contactless card can include a plurality of keys for a specific operation, e.g., encryption or signing a communication. The contactless card can also include an applet which uses a key selection module. The key selection module can select one of the plurality of keys and the applet can use the key to, e.g., encrypt or sign a communication using an encryption or signature algorithm. The contactless card can send the encrypted or signed communication to a host computer through a client device. The host computer can repeat the key selection technique of the contactless device to select the same key and thereby decrypt or verify the communication.
Patent CA-3110826-A1 (CA)
Inventor: RICHET PIERRE
IPC: C23G3/02
Filed: 2019-11-05
Abstract: The invention concerns a continuous cleaning installation (1) of a passing strip (S) comprises a tank (2), an aqueous solution (3) inside said tank (2). It also comprises at least a roller (4) immerged in said aqueous solution (3), at least an ultrasound emitting mean (5), means for feeding (6) an aqueous solution and emptying (7) the tank. Moreover, it also comprises means for estimating (8) the aqueous solution level, means for calculating (9) for each ultrasound emitting mean (5) its distance to the aqueous solution level and means for controlling the power (10) of the at least one ultrasound emitting mean (5) and at least an impermeable closable opening (11) on at least a lateral side of said tank through which the at least one ultrasound emitting mean (5) can pass.
Patent CA-3112348-A1 (CA)
Inventor: MONTIE GREG JOHN
IPC: F01C1/107
Filed: 2019-09-10
Abstract: Rotary positive displacement machines based on trochoidal geometry that comprise a helical rotor that undergoes planetary motion within a helical stator are described. Seals can be mounted on the rotor, the stator, or both. The rotor can have a hypotrochoidal cross-section, with the corresponding stator cavity profile being the outer envelope of the rotor as it undergoes planetary motion, or the stator cavity can have an epitrochoidal cross-section with the corresponding rotor profile being the inner envelope of the trochoid as it undergoes planetary motion. In some embodiments, the geometry is offset in a manner that provides structural and/or operational advantages in the rotary machine. In multi-stage embodiments, the rotor-stator geometry remains substantially constant or varies along the axis of the rotary machine.
Patent CA-3115800-A1 (CA)
Title: Masque nasal a distributeur de substance aromatique
Inventor: BARAN GEORGE
IPC: A61M15/00
Filed: 2019-11-26
Abstract: La présente invention concerne un masque comprenant un corps présentant une surface intérieure définissant une cavité mise en forme pour recevoir un nez d'utilisateur·trice. Une surface extérieure du corps est exposée à un environnement ambiant. Le corps comprend un orifice d'entrée en communication fluidique avec la cavité et une vanne d'échappement à sens unique en communication fluidique entre la cavité et l'environnement ambiant. Un distributeur de substance thérapeutique se trouve en communication fluidique avec la cavité. Dans un mode de réalisation, un décongestionnant aromatique nasal est disposé dans le distributeur thérapeutique. Un masque comprend une cavité nasale supérieure séparée d'une cavité buccale inférieure, un orifice d'entrée étant en communication fluidique avec uniquement la cavité nasale supérieure. L'invention concerne également un ensemble d'administration de médicament, et des procédés pour son utilisation.
Patent CA-3118856-A1 (CA)
Title: Training device with laser-assisted weapon
Inventor: RIEDESSER PATRICK
IPC: G09B19/00
Filed: 2021-05-18
Abstract: Abstract Training device (1) with a laser-assisted weapon comprising a central unit (2), at least one receiving unit (8), a laser unit (9) and at least one person-worn pad (9) that can be energized with stimulation current (43), the laser unit (9) of a first training person (11) being arranged on a first weapon (27) and emitting a laser signal (28) in the direction of a receiving unit (8) of a second training person (12), wherein, when the laser signal (28) is detected by the receiving unit (8), this is evaluated as a hit by the central unit (2), and the central unit (2) sends at least one current pulse to the at least one pad (13), wherein, when a hit is detected, the pad (13) delivers a wave-like varying stimulation current (43), which causes muscular contraction pain in the training person. ,
Patent CA-3119222-A1 (CA)
Title: Photochromic article
Inventor: TURPEN JOSEPH D
IPC: C08G18/22
Filed: 2019-11-07
Abstract: The present invention relates to a photochromic article that includes a substrate and a photochromic layer formed from a curable photochromic composition. The photochromic composition includes a polyol component that includes a polycarbonate diol, an isocyanate component that includes an unblocked polyfunctional isocyanate and/or a blocked polyfunctional isocyanate, and at least one photochromic compound. The equivalents ratio of blocked/unblocked isocyanate equivalents of the isocyanate component to hydroxyl equivalents of the polyol component is at least 5:1. The photochromic article exhibits a T1/2 (Fade Half Life) at 23°C of less than or equal to 70 seconds.
Patent CA-3119703-A1 (CA)
Inventor: FRANCKLOW MATTHEW ROY
IPC: B32B27/32
Filed: 2019-11-12
Abstract: A lidding film comprising oriented polyethylene bonded to non-oriented polyethylene is disclosed. The oriented polyethylene may comprise a plurality of layers and the non-oriented polyethylene may comprise a plurality of layers, wherein the oriented polyethylene is bonded to the non-oriented polyethylene by extrusion coating or by a laminating adhesive. The oriented polyethylene comprises machine direction oriented polyethylene (MDO PE) or biaxially oriented polyethylene (BOPE). The lidding film may comprise from 1 to 15 wt.% of a polymer other than polyethylene, preferably the lidding film comprises no more than 5 wt.% of a polymer other than polyethylene. Also disclosed is a sealed container comprising a lidding film according to the invention and a polymer tray wherein the lidding film is heat sealed to the top edge of the polymer tray via the non-oriented polyethylene, thereby enclosing a product within a recess defined by the polymer tray. Also disclosed is a method of producing a lidding film.
Patent CA-3120475-A1 (CA)
Title: System and method for controlling multiple serial control devices in an emergency vehicle
Inventor: LEMIEUX KENNETH S
IPC: H04L29/12
Filed: 2020-03-11
Abstract: A system, method and storage medium for configuring and operating a plurality of serial devices in an emergency response vehicle. The system may include a plurality of peripheral devices, each configured to receive and store an address, a controller configured to transmit addressable commands to each of the devices, at least two of the devices having a first device type wherein the addresses of each of the devices are selectable by a user. The method may include selecting a plurality of peripheral devices, each configured to receive and store an address, with at least two of the devices have a same device type, connecting each of the devices to a computer executing configuration software, detecting each of the devices, receiving an address for at least one of the devices, and storing the address in a storage medium.
Patent CA-3121061-A1 (CA)
Title: Method and control system for a damage level of at least one aircraft part, associated aircraft
Inventor: CERQUEIRA STEPHANE
IPC: B64F5/00
Filed: 2021-06-04
Abstract: The invention relates to a method for checking the extent of damage to an associated aircraft part and to an associated control system and aircraft. According to the invention, such a method comprises at least: receiving data representative of measurements of a flight parameter, the data being generated by a built-in sensor during a mission of said aircraft. projecting points on a map to form an image point, the map comprising two distinct zones, each zone representing a selected flight phase. identifying, for each image point, an image zone in which said image point is found, and taking stock of the damage to the aircraft based on the factor of a coefficient associated with the flight phase and the duration of the total use of the part, the flight phase corresponding to the image zone identified from the two distinct zones.
Patent CA-3122560-A1 (CA)
Inventor: COCHRANE RICHARD
IPC: B03B9/06
Filed: 2021-06-15
Abstract: Il est décrit un mode de réalisation en exemple dun procédé comprenant la réception, par un système de réacheminement des déchets et par une source, de déchets, linsertion, par le système de réacheminement des déchets et dans les déchets, au moins un marqueur, la génération, par le système de réacheminement des déchets, de produits finis comprenant une partie des déchets, et la détection, par le système de réacheminement des déchets, dune partie de tout marqueur correspondant à la partie des déchets dans les produits finis.
Patent CA-3124385-A1 (CA)
Title: Cloud computing system utilizing powerline networking technology
Inventor: MEDIC SINISA
IPC: H04B3/54
Filed: 2021-07-13
Abstract: A cloud computer system comprising a cloud environment, a hub configured for data communication with the cloud environment through an internet connection, the hub further having a first powerline assembly to transmit and receive data through a user's local electrical circuit to a second powerline assembly, the monitor having a first processing unit configured for transmitting data to and from the second powerline assembly, the monitor further having a second processing unit in communication with the first processing unit, the second processing unit configured to convert data received from the first processing unit for projection onto the display, and a input receiving means for receiving user input data.
Patent CA-3126236-A1 (CA)
Title: Systems and methods for sensor data packet processing and spatial memoryupdating for robotic platforms
Inventor: FROSSARD DAVI EUGENIO NASCIMENTO
IPC: G06V20/56
Filed: 2021-07-28
Abstract: Systems and methods for streaming sensor packets in real-time are provided. An example method includes obtaining a sensor data packet representing a first portion of a three-hundred and sixty degree view of a surrounding environment of a robotic platform. The method includes generating, using machine-learned model(s), a local feature map based at least in part on the sensor data packet. The local feature map is indicative of local feature(s) associated with the first portion of the three-hundred and sixty degree view. The method includes updating, based at least in part on the local feature map, a spatial map to include the local feature(s). The spatial map includes previously extracted local features associated with a previous sensor data packet representing a different portion of the three-hundred and sixty degree view than the first portion.  The method includes determining an object within the surrounding environment based on the updated spatial map.
Patent CA-3126547-A1 (CA)
Title: Composition prebiotique et son utilisation
Inventor: MORRISON NEIL A
IPC: A61P37/02
Filed: 2020-01-15
Abstract: L'invention concerne une composition ingérable comprenant une sphingane et son utilisation en tant que prébiotique.
Patent CA-3127376-A1 (CA)
Title: System and method for releasing and retrieving an auv using a uav
Inventor: SHARIFFIASL POUYAN
IPC: B64C39/02
Filed: 2020-01-31
Abstract: A system and method for releasing and retrieving an Autonomous Underwater Vehicle AUV (3) using an Unmanned Aerial Vehicle UAV (2) where the AUV (3) has a frame structure (6) attached to its outside and the UAV (2) has a latching mechanism (5) attached to a wire (4) for latching on to the frame structure (6)on the AUV (3).
Patent CA-3129824-A1 (CA)
Inventor: LIM JOO HEE
IPC: A23G3/42
Filed: 2020-02-18
Abstract: La présente invention concerne une composition pour la préparation de bonbons et un procédé de préparation de bonbons au moyen de cette composition, les bonbons obtenus ayant une adhésivité réduite et/ou un écoulement à froid réduit. Cette composition pour la préparation de bonbons contient des saccharides ayant un degré de polymérisation égal ou inférieur à 2 et des saccharides ayant un degré de polymérisation égal ou supérieur à 3, la composition contenant, sur la base des matières sèches, 29 parties en poids ou plus de saccharides ayant un degré de polymérisation égal ou supérieur à 3 pour 100 parties en poids de saccharides ayant un degré de polymérisation égal ou inférieur à 2.
Patent CA-3129922-A1 (CA)
Title: System and method for determining wind direction and velocity measurement from altitude for an unmanned aerial vehicle
Inventor: DUCHARME ALFRED D
IPC: B64C39/02
Filed: 2020-02-14
Abstract: Wind speed and direction experienced by the UAV at altitude is determined by placing an accelerometer, gyroscope and compass on the UAV. A change in velocity experienced by the UAV is determined by the accelerometer. An orientation relative to a reference plane and an angular velocity experienced by the UAV is determined by the gyroscope. A magnetic bearing of the UAV is determined with the compass. A roll and pitch exhibited by the UAV is determined as a function of the change in velocity, orientation and change in angular velocity. Projected roll and projected pitch vectors onto a horizontal plane cutting through the center of rotation of the UAV are determined as a function of the roll and the pitch. The wind speed of the wind experienced by the UAV is determined as a function of the projected roll vector and projected pitch vector. The wind direction is determined as a function of the projected roll vector and projected pitch vector and the magnetic bearing of the UAV.
Patent CA-3129979-A1 (CA)
Title: Order information acquisition method and device, computer equipment and storage medium
Inventor: TAN HU
IPC: G06Q30/00
Filed: 2021-09-02
Abstract: According to the present invention there is provided a multi-purpose skate boot with a universal adaptor skate plate and an exchangeable blade assembly. The invention may include a skate boot and a universal adapter plate, with the plate having a first side and a second side opposite the first side. The plate may be configured to fixably attach on its first side to an underside of the skate boot. A blade assembly may be provided and configured to fixably attach to the plate adjacent the second side of the plate. Attachment devices may be provided to fixably attach the plate to the boot and the blade assembly to the plate.
Patent CA-3130391-A1 (CA)
Inventor: TUOHY VINCENT KEVIN
IPC: A61P37/04
Filed: 2020-02-13
Abstract: L'invention concerne des compositions comprenant un antigène, un glucide et une huile métabolisable, des méthodes d'administration de telles compositions à un sujet, des procédés de préparation de tels composés, et des compositions, des méthodes et des utilisations associées.
Patent CA-3131076-A1 (CA)
Title: Surveillance d'un avc
Inventor: ABBOSH AMIN
IPC: A61B5/055
Filed: 2020-03-04
Abstract: L'invention porte sur un procédé mis en oeuvre par ordinateur pour la surveillance continue d'un AVC pendant une période critique de réadaptation, le processus comprenant les étapes suivantes consistant à : (i) accéder aux données d'image initiale représentant une image initiale du cerveau d'un patient contenant une région d'AVC ; (ii) accéder aux données de paramètres de diffusion représentant les micro-ondes diffusées par le cerveau du sujet et provenant d'une pluralité d'antennes disposées autour du cerveau du patient ; et (iii) traiter les données des paramètres de diffusion et les données de l'image initiale en utilisant une méthode d'optimisation sans gradient pour générer des estimations des dimensions spatiales de la région de l'AVC dans le cerveau du patient, l'image initiale du cerveau du patient étant utilisée comme information a priori pour améliorer la précision des estimations générées, et les dimensions spatiales de la région de l'AVC étant générées en tant que paramètres globaux du procédé d'optimisation sans gradient.