baber/WOPTO huggingface dataset:
Patent CA-3025351-A1 (CA)
Title: Underwater data collection device and system
Inventor: SUN ZHAOHUA
IPC: G01D21/00
Filed: 2016-12-15
Abstract: Provided is an underwater data collection device, comprising: a watertight pressure-resistant housing, wherein a data collection system is arranged in the watertight pressure-resistant housing;  the watertight pressure-resistant housing comprises a pressure-resistant cylinder, a pressure-resistant end cover I and a pressure-resistant end cover II; the pressure-resistant end covers I and II are both provided with a plurality of through holes, and the through holes are at least provided with a watertight socket or a watertight plug according to requirements; the data collection system is provided with a circuit board mounting rack, and a circuit board is mounted on the circuit board mounting rack; the circuit board is provided with at least 12 asynchronous transmission standard interfaces, at least eight analogue input interfaces and at least 56 basic input/output interfaces, and the asynchronous transmission standard interfaces are connected to the watertight sockets on the pressure-resistant end covers, and are then connected to external devices via the watertight sockets; and the circuit board is also provided with an optocoupler switch matrix to control the turning-on of the external devices or the turning-off of a power supply, and the number of optocoupler switches corresponds to the number of external devices. The data collection device of the present invention can synchronously collect a plurality of kinds of underwater target data in situ, and has various advantages, such as low energy consumption and high stability. Also provided is an underwater data collection system based on the device.
Patent CA-3026710-A1 (CA)
Inventor: SABOUNDJI AMAR
IPC: C23C28/00
Filed: 2017-06-09
Abstract: The invention relates to a method for protecting a hafnium-free, nickel-based monocrystalline superalloy part (1) against corrosion and oxidation. Said method is characterized in that it involves at least the steps of: - manufacturing a hafnium-free, nickel-based monocrystalline superalloy part (1); - depositing a first hafnium-containing layer (2), an undercoat made of an alloy containing at least 10 atom % aluminum, and a second hafnium-containing layer on the part (1) such that a mixed layer (3) is formed, and depositing a third hafnium-containing layer (4) on the part (1); - performing a diffusion treatment in order for the first (2) and third (4) layers to diffuse such that a first interdiffusion region (21) is formed on the top portion of the part (1) and a second interdiffusion region (41) is formed on the surface of the mixed layer (3); - subjecting the second interdiffusion region (41) to an oxidation treatment so as to obtain a hafnium-doped alumina layer (42).
Patent CA-3026906-A1 (CA)
Inventor: FRUSHOUR SCOTT E M
IPC: A61B5/08
Filed: 2018-12-10
Abstract: A medical system for testing air leaks in tissue includes a housing unit, a tubular member, a source of negative pressure, a source of positive pressure, and a pressure gauge. The housing unit defines an interior chamber configured for receipt of at least a portion of an organ. The tubular member is coupled to the housing unit and includes a first end portion configured to be coupled to the portion of the organ. The source of negative pressure is configured to be in fluid communication with the interior chamber of the housing unit. The source of positive pressure is configured to be in fluid communication with the portion of the organ via attachment to a second end portion of the tubular member. The pressure gauge is in communication with the interior chamber of the housing unit and the tubular member to determine a pressure differential therebetween.
Patent CA-3027265-A1 (CA)
Title: Transition duct, turbine, and gas turbine engine
Inventor: HASE TAKAAKI
IPC: F02C3/073
Filed: 2017-12-08
Abstract: Provided is a transition duct 30 that forms an annular gas flow channel 40 through which a main flow gas flows from a high-pressure turbine to a low-pressure turbine, wherein the gas flow channel 40 has an inner peripheral flow channel surface 41 and an outer peripheral flow channel surface 42, the inner peripheral flow channel surface 41 and the outer peripheral flow channel surface 42 extend radially outward while angles of inclination F1, F2 relative to an axial direction of a rotating shaft change from the high-pressure turbine (first turbine) toward the low-pressure turbine (second turbine), and an inner peripheral maximum inclined part 411 is provided in a range A2 that extends in the axial direction from a position of alignment with an outer peripheral maximum inclined part 421 to a position advanced toward the low-pressure turbine by a length no more than 20% of the duct length L.
Patent CA-3029494-A1 (CA)
Inventor: CHEICH ROBERT C
IPC: B31D5/00
Filed: 2017-06-30
Abstract: A conversion assembly (34) for a dunnage conversion machine includes a downstream pair of rotatable members and an upstream pair of rotatable members upstream of the downstream rotatable members. The downstream rotatable members include a pair of gears (142, 144), and each gear has a plurality of teeth and is rotatable about a respective axis. The gears are positioned so that the teeth of one gear are sequentially interlaced with the teeth of the other gear as the gears rotate. The upstream rotatable members include a pair of feed wheels (146, 148), and the gears and the feed wheels define a path for a sheet stock material from between the upstream pair of feed wheels to between the downstream pair of gears. The rate at which the sheet stock material is advanced by the feed wheels is the same as the rate at which the sheet stock material is advanced by the gears.
Patent CA-3032235-A1 (CA)
Inventor: SHIBAHARA NORIHITO
IPC: B32B27/08
Filed: 2017-07-25
Abstract: A decorative film that exhibits visual effects such as, e.g., stereoscopic effect, luxurious feel, and the like; and can also exhibit complex flip-flop properties that have expansion, depth, fluctuation, and the like, and whereby a pattern can be made visible or invisible depending on the viewing angle. In one embodiment, the decorative film can include, in order, a base layer and, adjacent to the base layer, a brightening layer having a concavo-convex surface; or a brightening base layer including a brightening material and having a concavo-convex surface; adjacent to the brightening layer or the brightening base layer, a transparent resin layer; and, adjacent to the transparent resin layer, a semi-transparent metallic layer.
Patent CA-3032761-A1 (CA)
Inventor: NAGATA HISANORI
IPC: A24F40/60
Filed: 2016-08-04
Abstract: La présente invention concerne un inhalateur d'arôme caractérisé en ce qu'il comprend : une unité de libération d'arôme pourvue d'au moins une partie retenue destinée à stocker un composant d'arôme et un substrat de formation d'aérosol, d'une partie génération d'aérosol destinée à générer un aérosol contenant le composant d'arôme, à partir des contenus de la partie retenue, et d'une partie fourniture d'arôme conçue pour diriger l'aérosol, généré par la partie génération d'aérosol, vers un utilisateur ; une unité de haut-parleur pourvue d'un oscillateur destiné à générer une onde sonore, et une interface de haut-parleur destinée à transmettre l'onde sonore, de l'oscillateur au crâne de l'utilisateur ; ainsi qu'une unité de commande destinée à commander l'unité libération d'arôme et l'unité haut-parleur, de façon que la génération de l'aérosol et la génération de l'onde sonore soient en coordination l'une avec l'autre.
Patent CA-3033775-A1 (CA)
Inventor: STEWART MARLON H
IPC: E04G21/00
Filed: 2019-02-14
Abstract: A permanent form member for a composite construction member comprises an elongated body having an outer wall defining a concrete retaining channel therethrough, and a bracing member extending from the outer wall into the concrete retaining channel. The bracing member comprises ribs fixed to the outer wall at diametrically opposed positions thereon. For use as a beam form the outer wall of the elongated member is open along its entire length such that concrete retaining channel is substantially U-shaped. A method of constructing a composite concrete house frame is provided wherein form members are connected to a foundation wall and filled with concrete to form composite columns. Form members for beams are connected to the composite columns and interconnected to one another and filled with concrete to form a composite lintel supported on the plurality of composite columns.
Patent CA-3036618-A1 (CA)
Title: Micromechanical component, and method for producing a micromechanical component
Inventor: STRAUB RAINER
IPC: B81B3/00
Filed: 2017-09-25
Abstract: The invention relates to a micromechanical component having a holder (10), at least one coil winding (14), which is held by means of at least one coil carrier (12) and comprises conductor tracks (22) made of at least one electrically conductive material, wherein at least one first partial section (14a) of the at least one coil winding (14) is anchored on the allocated coil carrier (12), and an adjustable part (16), wherein the at least one coil carrier (12) and the adjustable part (16) are connected to each other and to the holder (10) by at least one spring element (18), such that the adjustable part (16) is adjustable in relation to the holder (10) about at least one rotation axis (20), and wherein, while the at least one first partial section (14a) of the at least one coil winding (14) is anchored on the allocated coil carrier (12), at least one second partial section (14b) of the same coil winding (14) spans at least one intermediate gap (24) formed in the allocated coil carrier (12) as a self-supporting partial section (14b).
Patent CA-3038946-A1 (CA)
Title: Device for measuring the external temperature of a bottle comprising a liquid
Inventor: KEENAN PAUL
IPC: G01K1/14
Filed: 2019-04-03
Abstract: Disclosed is a device for measuring the external temperature of a bottle comprising a liquid, the device comprising: an elastomeric band for at least partially encircling and conforming to the outer surface of the bottle; a portion attached to or integral with the elastomeric band that accommodates a temperature sensor for contact with the outer surface of the bottle; and a wireless communication means in communication with the sensor, wherein the wireless communication means transmits temperature data to a remote wireless device, thereby notifying a user when the liquid falls below a target temperature, wherein the elastomeric band encircles the circumference of the bottle when in use. The remove wireless device may be a Smart device.
Patent CA-3040798-A1 (CA)
Title: Ameliorations concernant la communication en reseau et apportees a celle-ci
Inventor: SPENCER CHRISTOPHER ALAN
IPC: H04L29/06
Filed: 2017-10-16
Abstract: L'invention concerne la mise à disposition de serveurs d'authentification (par exemple un serveur RADIUS) combinés à une mémoire de données distribuée (par exemple une mémoire cache) pour stocker un message de relation de confiance limitée dans le temps afin d'établir/valider une confiance limitée dans le temps entre des serveurs d'authentification pendant l'itinérance réseau d'un dispositif utilisateur. Ce procédé contourne le recours à un procédé classique de séquences de messagerie d'authentification synchrone, permettant la transmission de séquences de messagerie d'authentification d'une manière asynchrone plus efficace dans le temps.
Patent CA-3045116-A1 (CA)
Title: A pharmaceutical composition for averting opioid addiction
Inventor: STEHMAN-BREEN CATHERINE
IPC: A61K39/00
Filed: 2017-11-28
Abstract: A pharmaceutical composition for averting opioid addiction in a patient is disclosed. The composition can be used in a patient suffering from moderate to severe low back pain (LBP). The composition is useful in a patient diagnosed with low back pain, and comprises a therapeutically effective amount of an antibody that binds specifically to nerve growth factor (NGF) or an antigen binding fragment thereof; and is used in the absence of an opioid to relieve pain, and avert opioid addiction in a patient.
Patent CA-3045436-A1 (CA)
Title: Posterior segment drug delivery
Inventor: DE JUAN EUGENE
IPC: A61M35/00
Filed: 2010-01-29
Abstract: A therapeutic device to release a therapeutic agent comprises a porous structure coupled to a container comprising a reservoir. The reservoir comprises a volume sized to release therapeutic amounts of the therapeutic agent for an extended time when coupled to the porous structure and implanted in the patient. The therapeutic device may comprise a retention structure and a reservoir, such that the device can be delivered from a lumen of a delivery device. The therapeutic device may comprises a port to inject therapeutic agent into the device when implanted in the patient.
Patent CA-3045921-A1 (CA)
Inventor: ZENG JUN
IPC: A61K31/409
Filed: 2017-12-05
Abstract: The invention provides photodynamic therapeutic compounds and photodynamic methods of treatment. The photodynamic therapeutic compounds may be activated by long wavelength light. The photo-activation by long wavelength light may allow improved tissue penetration. The compounds are selected from the group consisting of compounds of formula (i), or a pharmaceutically acceptable salt thereof: formula (i) wherein PDC is a photodynamic core and wherein R1; R2; R3; and R4 are H, phenyl, pyridine-4-yl, methylpyridinium, N-methylpyridinium-3-yl; 2-phenyl-N-methylpyridinium-4-yl, 3- phenyl-N-methylpyridinium-4-yl, 4-phenyl-N-methylpyridinium-4-yl, 2-phenyl-N- methylpyridinium-3-yl, 3-phenyl-N-methylpyridinium-3-yl or 4-phenyl-N- methylpyridinium-3-yl; and wherein any one or more of R1, R2, R3 and R4 may be optionally substituted.
Patent CA-3047464-A1 (CA)
Title: Apparatus, method and system for wet or dry processing of plant material
Inventor: HALL PETER R
IPC: A23N12/00
Filed: 2019-06-20
Abstract: An apparatus, method and system for wet or dry processing of plant material is provided. The apparatus has an enclosure attached to a frame. The apparatus includes: (a) a cylindrical rotatable drum for receiving the plant material, the rotatable drum having a plurality of slots; (b) a cutting module for cutting portions of the plant material that pass through one or more said slots; and (c) a plurality of nozzles for ejecting a liquid within the enclosure. The apparatus may further include a controller having a processing unit and a memory, the memory containing instructions for directing the processing unit.  The controller may be operable to selectably control operations of the rotatable drum, the cutting module, and the plurality of nozzles. The cutting module may include a plurality of cutting reels. The cutting module and the rotatable drum may be coaxial. The cutting module may include a plurality of blades rotatable about the drum.
Patent CA-3048744-A1 (CA)
Title: Printer having front-end paper feeding and front-end paper outputting and being capable of changing paper discharge path
Inventor: LIN YI
IPC: B41J13/00
Filed: 2018-09-11
Abstract: The invention discloses a paper discharge path switchable front-end paper feeding and front-end paper discharging printer. The printer comprises a shell and a paper discharge unit. The paper discharge unit comprises a first paper discharge mechanism and a paper discharge channel composed of an upper shell body and a lower shell body. The front end face of the shell is a vertical plane A. A paper inlet and a paper outlet are horizontally formed within the plane A. The paper inlet is located under the paper outlet. A paper discharge path switchable paper conveying system is arranged in the portion of the paper discharge channel in front of the first paper discharge mechanism. Through the paper discharge path switchable front-end paper feeding and front-end paper discharging printer, paper is placed and taken conveniently.
Patent CA-3048902-A1 (CA)
Title: Adaptateur de rembobinage de treuil a grande vitesse
Inventor: HENDERSON JAMES L
IPC: B25F3/00
Filed: 2017-12-22
Abstract: La présente invention concerne un adaptateur de rembobinage de treuil à grande vitesse permettant de rembobiner rapidement une sangle de chargement. Dans un mode de réalisation, l'adaptateur comprend un corps présentant un volume dimensionné pour entourer au moins partiellement une extrémité annulaire du treuil. L'extrémité annulaire est accouplée à un mécanisme de cliquet du treuil et comprend au moins un trou destiné à recevoir une barre de treuil. Un raccord d'entraînement est positionné à la fois à l'intérieur du volume du corps et de manière externe au volume du corps, le raccord d'entraînement externe au volume du corps présentant un profil externe pour recevoir un couple, et le raccord d'entraînement à l'intérieur du volume du corps pouvant être inséré dans l'extrémité annulaire du treuil pour un alignement sur l'axe de rotation. Un mécanisme d'accouplement synchronise le raccord d'entraînement avec l'extrémité annulaire de sorte que le raccord d'entraînement et l'extrémité annulaire tournent simultanément.
Patent CA-3049135-A1 (CA)
Title: Control overhead reduction for low latency communication systems
Inventor: HOSSEINI SEYEDKIANOUSH
IPC: H04L1/18
Filed: 2018-02-08
Abstract: The present disclosure relates to reducing control overhead in a wireless communication system. For example, a network entity may determine to transmit data according to a codeword format based on at least one of a transmission time interval (TTI), or a traffic type of the data, or any combination thereof, and configure the data for transmission on a communication channel according to the codeword format. Further, for instance, a user equipment may receive a transmission from a network entity on a downlink communication channel according to a codeword format, and transmit at least one of an acknowledgement (ACK) or a negative acknowledgement (NACK) on an uplink communication channel in response to receiving the transmission from the network entity.
Patent CA-3053323-A1 (CA)
Inventor: PIERRE FRITZ
IPC: F25J1/00
Filed: 2018-01-15
Abstract: A method of producing liquefied natural gas (LNG) is disclosed. A natural gas is compressed in at least two serially arranged compressors to a pressure of at least 2,000 psia and cooled to form a cooled compressed natural gas stream. The cooled compressed natural gas stream is additionally cooled to a temperature below an ambient temperature to form an additionally cooled compressed natural gas stream, which is expanded in at least one work producing natural gas expander to a pressure that is less than 3,000 psia and no greater than the pressure to which the at least two serially arranged compressors compress the natural gas stream, to thereby form a chilled natural gas stream. The chilled natural gas stream is liquefied by indirect heat exchange with a refrigerant to form liquefied natural gas and a warm refrigerant. The cooled compressed natural gas stream is additionally cooled using the warm refrigerant.
Patent CA-3056622-A1 (CA)
Title: Tip clearance radio frequency sensor
Inventor: BISHOP GLEN STEVEN
IPC: G01B15/00
Filed: 2019-09-25
Abstract: A blade tip sensor may be provided that includes a bridge-network circuit embedded in a composite body such as a ceramic matrix composite body. The bridge-network circuit may include a first resistor-capacitor circuit on a first branch and a second resistor-capacitor circuit on a second branch. Each of the first resistor-capacitor circuit and the second resistor-capacitor circuit includes a corresponding capacitor having a capacitance that depends on a distance between the corresponding capacitor and a blade of a rotor.
Patent CA-3058299-A1 (CA)
Inventor: BADYAN DANIEL
IPC: H04L12/16
Filed: 2019-10-10
Abstract: Une réalisation servant dexemple porte sur la découverte dappareils informatiques connectés à un réseau géré et utilisés aux fins de minage fondé sur la chaîne de blocs. Une réalisation servant dexemple peut comprendre une application de serveur mandataire disposée dans le réseau géré, commandée par une plateforme de gestion de réseau à distance et configurée pour faire ce qui suit : fournir, à un appareil informatique disposé dans le réseau géré, au moins une instruction servant à identifier au moins une application en cours dexécution sur lappareil informatique; déterminer, pour lune des applications identifiées, une commande tapée au clavier servant à inciter lapplication à sexécuter sur lappareil informatique; comparer la commande tapée au clavier à de multiples identificateurs qui sont signe de minage fondé sur la chaîne de blocs; déterminer si la commande tapée au clavier comprend un des identificateurs parmi les multiples identificateurs qui sont signe de minage fondé sur la chaîne de blocs; stocker, dans une base de données, une indication que lapplication est associée au minage fondé sur la chaîne, moyennant la détermination que la commande tapée au clavier comprend lidentificateur.
Patent CA-3060866-A1 (CA)
Title: Waterless water closet in a motorhome
Inventor: BUCK RAINER
IPC: A47K11/02
Filed: 2018-04-04
Abstract: The invention relates to a motorhome, mobile home or similar travelling or recreational vehicle (6) comprising at least one sanitary area (14) in which a water closet device (1) is mounted. The water closet device (1) comprises at least one seat element (2) and is connected to a current source (4) which carries out a waterless flush operation.
Patent CA-3064052-A1 (CA)
Inventor: JACKSON RICK A
IPC: B64C1/14
Filed: 2019-12-05
Abstract: An aircraft including a fuselage, an aircraft fuselage end cargo door, and a fuselage end cargo door mechanism. The aircraft fuselage end cargo door couples to the fuselage at a major joint line. The fuselage end cargo door mechanism including a hinge rotatably coupling an aircraft fuselage end cargo door to a fuselage, the hinge being coupled to both the aircraft fuselage end cargo door and the fuselage so that an axis of rotation of the aircraft fuselage end cargo door, defined by the hinge, relative to the fuselage is located forward of a major joint line between the aircraft fuselage end cargo door and the fuselage, wherein an uppermost portion of the major joint line comprises a joint line radius where a portion of the joint line radius formed by the aircraft fuselage end cargo door pivots within another portion of the joint line radius formed by the fuselage.
Patent CA-3064686-A1 (CA)
Title: A femtosecond laser docking apparatus
Inventor: THIMM DANIEL
IPC: A61F9/009
Filed: 2018-07-18
Abstract: The present disclosure provides a femtosecond laser docking apparatus that includes a suction cone, with an upper frusto-conical portion and lower spherical portion, and a suction ring, with a mechanical stop and at least one contact and sealing surface. The mechanical stop engages the spherical portion of the suction cone to prevent it from being lowered further toward an eye, in a z-direction, beyond the mechanical stop. This disclosure provides a system for femtosecond laser ophthalmic surgery that includes a suction cone, with an upper frusto-conical portion and lower spherical portion, and a suction ring. This disclosure further provides a method for docking a femtosecond laser that includes positioning a suction ring on an eye, lowering a suction cone toward the eye until it engages the mechanical stop of the suction ring, and applying suction to seal the suction cone to the suction ring by a contact and sealing surface.