baber/WOPTO huggingface dataset:
Patent CA-3102732-A1 (CA)
Title: Weed seed destruction device mounting on combine harvester
Inventor: MAYERLE DEAN
IPC: A01F12/48
Filed: 2018-09-11
Abstract: Weed seeds are destroyed in the chaff from a combine harvester by repeated high speed impacts caused by a rotor mounted in one of a pair of side by side housings which accelerate the discarded seeds in a direction centrifugally away from the rotor onto a stator including angularly adjustable stator surfaces around the axis. Thus the discarded seeds rebound back and forth between the rotor and the stator to provide a plurality of impacts. The seeds are carried axially of the rotor by a controlled airstream so that they move to an axial discharge location where a discharge fan is mounted. The angle of the discharge around the rotor axis can be changed to direct the seeds to the side of the combine away from a straw chopper, towards the guide fins of the tailboard of the chopper, or into the housing of the straw chopper.
Patent CA-3103668-A1 (CA)
Inventor: LINGHU ZIYI
IPC: C07C41/40
Filed: 2019-06-19
Abstract: A method of obtaining a volatile or semi-volatile natural antioxidant by toasting a comestible byproduct, natural antioxidants obtained by toasting the comestible byproduct, and packaging films incorporating such natural antioxidants are described herein.
Patent CA-3104003-A1 (CA)
Inventor: CUMMINGS STEVE
IPC: G01F1/36
Filed: 2019-07-10
Abstract: A water flow management system (1) including a valve (22), the valve (22) being adapted to communicate with at least one water flow detector (24) and a set of water usage products (40), wherein the water flow detector (24) is for detecting water flow to the set of water usage products (40), wherein the valve includes a processor (205) that is arranged to determine: an operational status of the set of water usage products (40), a water flow status of the water flow detector (24), and whether, on the basis of the operational status and the water flow status, the water flow to the set of water usage products (40) requires alteration, wherein the processor (205) is adapted to operate the valve (40) to effect the required alteration..
Patent CA-3106049-A1 (CA)
Title: Oxydes a entropie elevee pour revetements superieurs de revetement de barriere thermique (tbc)
Inventor: HE JIANHONG
IPC: G02F1/03
Filed: 2019-10-09
Abstract: L'invention concerne un revêtement supérieur de revêtement de barrière thermique (TBC) qui est un oxyde à entropie élevée (HEO) ayant une entropie de configuration élevée, contenant au moins 5 cations métalliques différents formant des oxydes, qui a une structure monophase ou monocristalline, telle que tétragonale ou cubique sur des plages de température étonnamment étendues jusqu'à et au-delà des températures de fonctionnement de revêtement supérieur de préférence au moins 2 300 °F. Les couches supérieures de TBC présentent une faible conductivité thermique, une bonne résistance au frittage, une excellente stabilité de phase et de bonnes performances de cyclage thermique. Au moins cinq des cations métalliques différents formant des oxydes comprennent : a) au moins l'un des métaux de transition : Sc, Y, Ti, Zr, V, Nb, Ta, Cr, Mo, W, Mn, Re, Fe, Ru, Co, Ni, Cu, ou Zn, et/ou au moins l'un des lanthanides La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Yb, ou Lu. L'un desdits cinq cations métalliques différents formant des oxydes peut également comprendre au moins l'un des métaux alcalino-terreux : Be, Mg, Ca, Sr ou Ba.
Patent CA-3106257-A1 (CA)
Title: Mid-infrared wavelength optical transmitter and receiver
Inventor: XU CHANG-QING
IPC: G02F1/355
Filed: 2020-11-06
Abstract: ABSTRACT A difference frequency generation optical transmitter and sum frequency generation optical receiver operating in the mid-infrared wavelength range for use in free space optical satellite communications are described. By using mid-infrared light, the transmitter/receiver can mitigate atmospheric scintillation, scattering, and other non-ideal optical effects in the communication channel. This is achieved through the use of nonlinear optical crystals designed for difference frequency generation in the case of the transmitter and sum frequency generation for the receiver. High-speed modulated communication signals can thus be frequency converted to the mid-infrared wavelength range by a relatively low cost, compact and high-power optical communication system.   Date Recue/Date Received 2020-11-06
Patent CA-3106687-A1 (CA)
Inventor: FORBES BRANDON W
IPC: C01B17/04
Filed: 2019-07-30
Abstract: Des modes de réalisation de l'invention concernent un appareil contacteur pour dégazer du soufre liquide, afin de séparer le soufre liquide des vapeurs de traitement. Ainsi, le souffre liquide est au moins partiellement dégazé pour réduire le dégagement gazeux de gaz dangereux pendant le stockage et le transport sans avoir besoin d'équipement supplémentaire pour dégazer le soufre liquide pendant ou après le stockage. L'appareil contacteur peut recevoir du soufre liquide et du gaz de dégazage, qui sont passés à travers une zone de catalyseur, qui, avec le gaz de dégazage, dégaze le soufre liquide. L'appareil contacteur est structuré de telle sorte qu'un catalyseur à l'intérieur de la zone de catalyseur est contraint à l'intérieur et empêché de s'écouler vers l'extérieur, tout en permettant l'écoulement de soufre liquide et de gaz de dégazage.
Patent CA-3109349-A1 (CA)
Inventor: SCHREIBER TAYLOR
IPC: A61P35/00
Filed: 2019-08-29
Abstract: The present invention relates, inter alia, to compositions and methods, including chimeric proteins comprising an extracellular domain of T-cell immunoglobulin mucin receptor 3 (TIM-3) and an extracellular domain of CD40 Ligand (CD40L) or an extracellular domain of 0X40 Ligand (OX40L) that find use in the treatment of disease, such as cancer.
Patent CA-3109978-A1 (CA)
Title: C19 scaffolds and steroids and methods of use and manufacture thereof
Inventor: MICALIZIO GLENN C
IPC: C07J1/00
Filed: 2019-09-05
Abstract: The present disclosure relates to stereodefined polycyclic (e.g., tetracyclic) compounds that contain quaternary centers at one or multiple ring fusions, synthetic methods for preparing such compounds, and methods of using such compounds to treat a disease, such as a brain tumor and, particularly, a glioma.
Patent CA-3110869-A1 (CA)
Inventor: MACNAUGHTON MIKE
IPC: G06F3/01
Filed: 2021-03-01
Abstract: Tactile user participation and control feedback is introduced into a virtual reality training simulator environment. A computer for generating the simulator environment includes a control bus to which nonvirtual copies of virtual controls can be connected along with the camera showing the positioning of the trainee operator in relation to the control cab. Physical manipulation of the nonvirtual controls, along with the positioning of the limbs of the operator in relation thereto, is rendered inside the virtual environment.  Tactical interaction with the physical controls maximizes mental reinforcement and training outcomes in the simulator.
Patent CA-3111770-A1 (CA)
Inventor: BARTEK PETER M
IPC: B60M1/30
Filed: 2019-09-04
Abstract: This invention relates to a portable, lightweight, non-conductive, and non-flammable hard lightweight cover that is placed over a third rail and used to protect workers from being electrocuted while working near live powered third rail system. Further, the third rail railway cover board may be highly visible and made to work in all weather conditions. Because of the simplicity of installation, no special power expert is needed to install the third rail railway cover board which will save a great deal of time and safety. The third rail railway cover board may include one or more of the following features: lightweight, non-conductive, and flame retardant; placed over high voltage third rail; weather and rain resistant; high-visibility; stackable; locking mechanism from one cover to an adjacent cover; LED light holder; contoured shape to fit all US third rail systems; and water shed design.
Patent CA-3112700-A1 (CA)
Inventor: RYU CHOON HO
IPC: A61K31/4245
Filed: 2019-09-20
Abstract: La présente invention concerne un composé d'oxadiazole et des sels pharmaceutiquement utiles de celui-ci. Le composé et ses sels pharmaceutiquement utiles sont particulièrement appropriés pour le traitement de maladies du système nerveux telles que l'épilepsie.
Patent CA-3114801-A1 (CA)
Inventor: PACHECO MARNA G
IPC: A47G9/02
Filed: 2021-04-09
Abstract: A therapeutic blanket including first and second outer layers that are attached together, and an internal matrix of generally equal sized cells. Each cell containing a measured weighted mass, the mass being held within the respective cell. The matrix being secured to the first and second outer layers along an outer perimeter of the blanket.
Patent CA-3117434-A1 (CA)
Inventor: BEN CHAABANE FADHEL
IPC: C12N9/42
Filed: 2019-11-04
Abstract: The present invention concerns a method for the production of enzymes by a strain belonging to a filamentous fungus, the method comprising two steps: (a) a first step of growing the fungi, in the presence of at least one carbonaceous growth substrate, in a stirred and aerated batch bioreactor, at a pH less than or equal to 4.6; (b) a second step of producing enzymes, from the culture medium obtained in the first step (a), in the presence of at least one inductive carbonaceous substrate, at a pH less than or equal to 4.6.
Patent CA-3120167-A1 (CA)
Title: Device for controlling the supply of a combustible gas to a burner of a heating apparatus
Inventor: GIACOMELLI MASSIMO
IPC: F23K5/00
Filed: 2019-11-25
Abstract: A device for controlling the supply of a combustible gas to a burner of a heating apparatus comprises: - a valve (6) with a respective valve seat (6a) which is associated with a corresponding closure member (6b) which is provided with a respective control rod (7) for opening the valve seat, - a system for amplifying the movement of the control rod (7) which has a snap-fit spring (26) which acts on the rod (7) and a pushing element (27) which in turn acts on the snap-fit spring (26) in order to activate a snap-fit movement of the spring, there acting on the pushing element (27) a first end (28a) of a lever (28), which is hinged at a fulcrum location which is positioned at an opposing second end (28b) of the lever, - actuator means for the movement of the lever (28) which are operationally associated with the lever in a position between the opposing lever ends (28a, 28b) for the control of the lever about the fulcrum location for the resultant movement of the closure member (6b) away from and towards the valve seat (6a), the actuator means comprising a linear actuator element (30) with a converse piezoelectric effect, in which the linear movement of the actuator is proportionally correlated with the signal of an electric control voltage which is applied to the actuator.
Patent CA-3121516-A1 (CA)
Title: Systems and methods of operating media playback systems having multiple voice assistant services
Inventor: MYERS RYAN RICHARD
IPC: G06F3/16
Filed: 2019-12-06
Abstract: Systems and methods for managing multiple voice assistants are disclosed. Audio input is received via one or more microphones of a playback device. A first activation word is detected in the audio input via the playback device. After detecting the first activation word, the playback device transmits a voice utterance of the audio input to a first voice assistant service (VAS). The playback device receives, from the first VAS, first content to be played back via the playback device. The playback device also receives, from a second VAS, second content to be played back via the playback device. The playback device plays back the first content while suppressing the second content. Such suppression can include delaying or canceling playback of the second content.
Patent CA-3121712-A1 (CA)
Title: Compositions for improving sexual function
Inventor: KHAN JAHANGIR
IPC: A61K31/352
Filed: 2019-12-06
Abstract: The present invention relates to compositions comprising L-arginine and L-citrulline in specific ratios. In particular, the present invention relates to the use of such compositions for improving sexual function in a healthy human subject.
Patent CA-3123702-A1 (CA)
Title: Apparatus and method for roasting coffee beans
Inventor: DUBIEF FLAVIEN
IPC: A23F5/04
Filed: 2019-12-19
Abstract: The invention concerns an apparatus for roasting coffee beans comprising : - a vessel (1) to contain coffee beans, - a heating device (12) to heat coffee beans contained in the vessel, - a control system (180) operable to control the heating device and configured to apply a roasting recipe (R) providing the temperature TPt1, TPt2, to be applied at discrete successive times t1, t2, , respectively, wherein for a customised quantity m of coffee beans introduced inside the vessel, - the control system is configured to obtain at least the quantity m of coffee beans introduced inside the vessel, and - the control system is configured to get access to at least one series of roasting recipes (Ri, Ri+1, ) adapted to the roasting of different successive pre-determined quantities (Mi, Mi+1, ) of beans of same type and to said pre-determined quantities Mi, Mi+1, , and - based on said accessible series of roasting recipes (Ri, Ri+1, ) adapted to the roasting of different successive pre-determined quantities (Mi, Mi+1, ) of beans of same type and based on said obtained quantity m of coffee beans introduced inside the vessel, the control system is configured to determine the roasting recipe (R) to be applied on said obtained quantity m of coffee beans introduced inside the vessel.
Patent CA-3125219-A1 (CA)
Title: Method for reception mode switching and terminal
Inventor: JIANG DAJIE
IPC: H04W52/02
Filed: 2019-11-28
Abstract: The present disclosure provides a receiving mode switching method and a terminal. Said method comprises: if a receiving mode switching event occurs, switching the receiving mode of a terminal from a first receiving mode to a second receiving mode.
Patent CA-3126457-A1 (CA)
Title: Aerosol-generating article comprising a hollow tubular support element
Inventor: PAPAKYRILLOU STEFANOS
IPC: A24F47/00
Filed: 2020-04-03
Abstract: An aerosol-generating article (10) having an upstream end (11) and a downstream end (12), the aerosol-generating article (10) defining a longitudinal direction between the upstream end (11) and the downstream end (12), the aerosol-generating article (10) comprising an aerosol- forming substrate (13) and a hollow tubular support element (14) disposed downstream of the aerosol-forming substrate (13) and extending along the longitudinal direction; wherein the hollow tubular support element (14) defines an opening (16) extending in the longitudinal direction and adapted for aerosol to flow towards the downstream end (12); wherein the hardness of the aerosol-generating article (10) at the hollow tubular support element (14) is at least about 60% and, preferably, between about 80% and about 90%.
Patent CA-3130439-A1 (CA)
Inventor: NOV ORI
IPC: A61K9/10
Filed: 2020-02-19
Abstract: L'invention concerne un régime pour le traitement thérapeutique de la rosacée chez des sujets âgés de 65 ans et plus, le régime consistant à appliquer topiquement, sur la peau d'un sujet âgé de 65 ans et plus ayant besoin dudit traitement, une composition pharmaceutique, la composition pharmaceutique comprenant d'environ 1 % en poids/poids à environ 10 % en poids/poids de peroxyde de benzoyle en tant que principe actif, et un véhicule ou excipient pharmaceutiquement acceptable, le peroxyde de benzoyle étant le seul principe actif de ladite composition pharmaceutique, ladite composition pharmaceutique étant appliquée une fois par jour pendant une période d'au moins environ 2 semaines, pour obtenir, dans un groupe de tels sujets, un taux de réussite d'au moins environ 15 %, le taux de réussite étant défini comme le nombre de sujets parvenant à une peau nette ou presque nette sur l'échelle d'évaluation globale de participants (IGA) après traitement avec la composition pharmaceutique.
Patent CA-3132377-A1 (CA)
Inventor: LUCKAY RYAN M
IPC: G06Q30/00
Filed: 2020-03-05
Abstract: Methods and systems for coordinating item delivery are disclosed. In one aspect, a method comprises receiving a request to transport an item and identifying a delivery vehicle based on a proximity of the delivery vehicle to the pickup location. The method further comprises determining whether the identified delivery vehicle is associated with a first delivery service or a second delivery service. When the identified delivery vehicle is associated with the first delivery service, the method comprises generating a notification to the identified delivery vehicle that an itinerary and a routing of the identified vehicle have been updated. When the identified delivery vehicle is associated with the second delivery service, the method comprises generating an inquiry to the identified vehicle requesting confirmation that the identified vehicle will transport the item and receiving a response. The method also comprises generating a confirmation including an identifier of the identified delivery vehicle.
Patent CA-3132519-A1 (CA)
Inventor: DENTON GARY ALLEN
IPC: G06K19/00
Filed: 2020-03-20
Abstract: The use of two different magnetic coercivity materials in order to have both permanent and non-permanent content on the same security object is described. A security device is presented having a polymer matrix composite containing a uniform distribution of a low coercivity magnetic material such as, but not limited to, magnetite. In conjunction with this uniform background a random distribution of high coercivity magnetic material such as but not limited to an alloy of neodymium, iron, and boron (NdFeB) can be mixed within the first uniform background material to form a durable magnetic signature within the low coercivity uniform background. This can be achieved, for example, by compounding low and high coercivity materials in one compounding operation with one matrix material.
Patent CA-3133892-A1 (CA)
Inventor: MACLEAN COLIN
IPC: E21B47/12
Filed: 2020-04-02
Abstract: An apparatus for determining a suitability of a frequency band for data communication with a node by way of a communication channel may be provided. The apparatus may comprise a receiver configured to receive first and second signals from the node by way of the communication channel, the first and second signals having frequencies within the frequency band. The apparatus may comprise processing circuitry communicatively coupled to the receiver, the processing circuitry being configured to determine a calibration function depending on the first signal, process the second signal depending on the calibration function, determine the suitability of the frequency band for data communication with the node by way of the communication channel depending on the processed second signal and output an indication of the said suitability. The processing circuitry may be configured to determine the suitability of the frequency band for data communication with the node depending on the processed second signal by comparison of the processed second signal to predetermined reference data.
Patent CA-3135258-A1 (CA)
Title: Reduce inlay pitch singulation
Inventor: DUCKETT JEANNE F
IPC: G01S7/02
Filed: 2015-10-13
Abstract: A high speed tabletop and industrial printer is disclosed with integrated high speed RFID  encoding and verification at the same time. The industrial printer simultaneously prints on and electronically encodes/verifies RFID labels, tags, and/or stickers attached to a continuous web. The industrial printer comprises a lighted sensor array for indexing the printing to the RFID tags; and a cutter powered from the industrial printer for cutting the web that the RFID  tags are disposed on.  The industrial printer comprises two RFID reader/writers that are individually controlled.  Specifically, one of the RFID reader/writers comprises the ability to electronically encode the RFID  tags while the web is moving; and the second RFID reader/writer uses an additional RFID module and antenna on the printer for verifying the data encoded to the RFID tags.  Further, the printer utilizes adaptive RFID power settings to prevent misreads and other errors when encoding tags.
Patent CA-3136043-A1 (CA)
Inventor: SHELDON ROBERT STANLEY
IPC: A61B5/021
Filed: 2020-04-16
Abstract: A wearable cardiovascular monitoring device comprises a force sensor configured for a blood pressure measurement using an ear of a human. The device is worn over the ear, with a first vise face of an ear-vise contacting one side of the ear, and a second vise face of the ear-vise contacting another side of the ear. Force is applied to ear through one or both of the vise faces and is used to measure blood pressure.
Patent CA-3137030-A1 (CA)
Title: Method and processing device for training a neural network
Inventor: ZIAEEFARD MARYAM
IPC: G06N3/08
Filed: 2020-05-28
Abstract: A method and a processing device are disclosed for training a neural network comprising obtaining a neural network to train, generating an training dataset, the generating comprising obtaining a segmented dataset comprising a plurality of multimodal data, providing an uncertainty map for each segmented multimodal data of the segmented dataset, the uncertainty map providing an indication of a performance of a corresponding segmentation, and combining each segmented multimodal data of the segmented dataset with a corresponding uncertainty map so as to provide the training dataset, the training dataset comprising a plurality of multimodal data wherein each multimodal data is segmented using the uncertainty map, training the neural network using the training dataset and providing the trained neural network.
Patent CA-3137446-A1 (CA)
Title: Apparatus, method or computer program for generating an output downmix representation
Inventor: REUTELHUBER FRANZ
IPC: H04S1/00
Filed: 2020-04-22
Abstract: An apparatus for generating an output downmix representation from an input downmix representation, wherein at least a portion of the input downmix representation is in accordance with a first downmixing scheme, comprises: an upmixer (200) for upmixing at least the portion of the input downmix representation using an upmixing scheme corresponding to the first downmixing scheme to obtain at least one upmixed portion; and a downmixer (300) for downmixing the at least one upmixed portion in accordance with a second downmixing scheme different from the first downmixing scheme.
Patent CA-3137706-A1 (CA)
Inventor: IETA ADRIAN
IPC: F03H1/00
Filed: 2019-05-21
Abstract: La présente invention concerne des systèmes électrohydrodynamiques rotatifs et des procédés associés. Les systèmes comprennent au moins un dispositif rotatif comprenant une partie moyeu, un axe de rotation et au moins une lame s'étendant radialement à partir de la partie moyeu. Les systèmes comprennent également au moins une électrode émettrice rotative électroconductrice accouplée à ladite lame à proximité de son bord arrière, et au moins une contre-électrode électroconductrice positionnée à proximité dudit dispositif rotatif dans une relation espacée. Les systèmes comprennent en outre un système électrique qui applique une différence de potentiel électrique entre ladite électrode émettrice rotative électroconductrice et ladite contre-électrode électroconductrice qui génère des décharges de corona à partir de ladite électrode rotative qui forment des flux de vent ionique provenant de celle-ci qui font tourner ledit dispositif rotatif autour de l'axe de rotation dans une première direction.