baber/WOPTO huggingface dataset:
Patent CA-3024961-A1 (CA)
Inventor: KASAHARA TAKASHI
IPC: G02B26/00
Filed: 2017-05-01
Abstract: A production method for a Fabry-Perot interference filter, the production method comprising a formation step, a cutting step that is after the formation step, and a removal step that is between the formation step and the cutting step or after the cutting step. The formation step is for: forming, on a first main surface of a wafer, a first mirror layer that has a plurality of first mirror parts, a sacrificial layer that has a plurality of removal parts, and a second mirror layer that has a plurality of second mirror parts; and forming a first thinned region at which at least one of the first mirror layer, the sacrificial layer, and the second mirror layer has been partially thinned along each of a plurality of lines. The cutting step is for: forming a reformed region inside the wafer along each of the plurality of lines by irradiation with laser light; and cutting the wafer along the plurality of lines into a plurality of substrates. The removal step is for removing the removal parts from the sacrificial layer by etching.
Patent CA-3025468-A1 (CA)
Inventor: MAISURADZE TEMUR
IPC: E01B7/00
Filed: 2017-02-06
Abstract: A track switch that comprises track rails of basic (2), (3), straight, (4), (5) and lateral (6), (7) directions fastened on a slab track (1); sliding switch rails (8), (9) and point rails (10), (11) that are rigidly fastened to the slab track (1) by means of mounting means (12). The point rails and switch rails form points. The track switch comprises also a shift mechanism with a drive (14) and an axis (15), whereto sliding locks (16), (17) are connected. The point rails (10), (11) and the switch rails (8), (9) are connected with each other by means of units. Each of the units is a guide (18) that is rigidly fastened to the point rail, a wedge (19) that is rigidly fastened to the switch rail (8), (9), a cleat wedge (20) placed in the guides that is capable of moving longitudinally and fastened with its both ends to point rods (21) of the wedge (see figures 1 and 4). The sliding wedges (20) are connected to each other by means of point rods (21), the last of the point rods being connected with the axis of the shift mechanism that is capable of rotating or moving longitudinally, and is set into motion by a shift drive mechanism. The sliding switch rails (8), (9) are connected to each other by means of spacing rods (22).
Patent CA-3025621-A1 (CA)
Inventor: BAROUX DANIEL
IPC: C08J5/08
Filed: 2013-01-30
Abstract: A method is provided for forming a glass fiber product, by forming a first mixture including dry melt-resistant filiform glass fibers, a fire-retarding solution, and a thickening agent; forming a second mixture including the first mixture and a binding agent, wherein the first mixture and the binding agent being configured to form an expanding foam; and applying the second mixture to a surface prior to the second mixture forming the expanding foam. A method is also provided for forming a glass fiber product, by adding a thickening agent to a fire-retarding solution to form a first mixture; adding a hardening agent to the first mixture to form a second mixture; and adding dry melt- resistant filiform glass fibers to the second mixture to form a paste mixture. Associated apparatuses are also provided.
Patent CA-3027523-A1 (CA)
Inventor: TAKAKURA NOBUYUKI
IPC: A61P37/04
Filed: 2017-06-15
Abstract: Provided are: a vein formation promoter containing phosphatidylcholine as an active ingredient and has an activity to promote the change of a tumor blood vessel to a vein; a blood vessel diameter dilator having an activity to dilate the diameter of a tumor blood vessel; a blood vessel connection promoter having an activity to connect tumor blood vessels to each other without involving a lysophospholipid receptor; a leukocyte infiltration promoter having an activity to promote the infiltration of a leukocyte into the whole area of a tumor without involving a lysophospholipid receptor; and a tumor immunity activator.
Patent CA-3030333-A1 (CA)
Inventor: AU VAN
IPC: A61K31/16
Filed: 2017-06-13
Abstract: In one embodiment, the present invention provides a personal care composition, comprising: (i) a compound of Formula (1) at a concentration from 0.0001 wt % to 20 wt % of the composition; wherein R is selected from the group consisting of C15-C23 conjugated dienes, C15-C23 hydroxylated mono unsaturated alkenes, and C15-C23 hydroxylated alkanes; wherein R1 is selected from the group consisting of H, C1-C4 alkyl, - CH2OH, -CH2(CH3)-OH,-[CH2]4-NH2, -CH2-CO2H, -[CH2]2-CO2H, (I), (II) and (III); wherein R3 is -CO2H; -CH2CO2H; -CH2CH2CO2H;; and (ii) a cosmetically acceptable carrier.
Patent CA-3030681-A1 (CA)
Inventor: FRYDENDALL ERIC MARTIN
IPC: F21V7/00
Filed: 2012-06-08
Abstract: Apparatuses are disclosed which include a discharge lamp configured to emit ultraviolet light, a power circuit configured to operate the discharge lamp, and a reflector system configured to redirect ultraviolet light emitted from the discharge lamp. In addition, systems are disclosed which include processor-executable program instructions for receiving data regarding characteristics of a room in which one or more disinfection sources are arranged and determining, based on the received data, individual operating parameter/s for the one or more disinfection sources. Yet other systems include processor-executable program instructions for discerning, for each of a plurality of disinfection sources, a target location, region, object or surface within a room in which the disinfection sources are arranged, comparing the target locations/regions/objects/surfaces, and executing corrective action/s upon detecting two or more locations/objects/surfaces are within a predetermined distance of each other and/or upon detecting two or more regions overlap.
Patent CA-3031807-A1 (CA)
Inventor: FOUTCH DAVID W
IPC: B64D33/08
Filed: 2019-01-28
Abstract: Des systèmes de gestion thermique intégrant des actionneurs dalliage à mémoire de forme (AMF) et des méthodes connexes sont décrits. Un système de gestion thermique comprend une région de transfert thermique, une conduite de fluide de traitement, une conduite de fluide de gestion thermique et un assemblage dactionneur AMF. Lassemblage dactionneur AMF comprend un élément dAMF couplé à un élément dactionnement, qui est configuré pour prendre une position parmi plusieurs positions définies entre une position restrictive et une position ouverte. La position de lélément dactionnement est fondée au moins en partie sur une conformation de lélément dAMF. Une méthode de régulation passive dune température dun traitement de fluide comprend le convoyage dun flux de fluide de traitement en relation déchange de chaleur avec un élément dAMF, la transition de lélément dAMF pour assumer une conformation, la circulation du flux de fluide de traitement et du flux de fluide de gestion thermique dans une région de transfert thermique et la modulation dun débit du flux de fluide de gestion thermique.
Patent CA-3032171-A1 (CA)
Title: Filler wire position control
Inventor: PISTOR ROBERT JOSEPH
IPC: B23K26/70
Filed: 2019-01-31
Abstract: A system and method for controlling the position of a filler wire and/or a laser head, or other heating head, in a welding system. The distal end of the filler wire is gradually moved, e.g., upward, until electrical continuity with the weld pool is lost; the filler wire is then moved back into contact with the weld pool. The heating head may be stationary relative to the weld pool, or it may move, with the distal end of the filler wire, relative to the weld pool.
Patent CA-3034336-A1 (CA)
Title: Surgical buttresses for surgical stapling apparatus
Inventor: SHANKARSETTY JEEVAN MADDUR
IPC: A61B17/068
Filed: 2019-02-20
Abstract: A surgical stapling apparatus includes an end effector having an anvil assembly and a staple cartridge assembly, and an anvil buttress retention system releasably disposed on the anvil assembly. The anvil buttress retention system includes an anvil buttress and a retention member including an elongated body looped around at least a portion of the anvil buttress with a free end of the elongated body extendable through a looped end of the elongated body in an untightened configuration such that the anvil buttress retention system is slidable relative to the anvil assembly. The free end of the retention member is moveable relative to and through the looped end to a tightened configuration to secure the anvil buttress retention system to the anvil assembly.
Patent CA-3035385-A1 (CA)
Title: Bypass valve assembly with integrated flow control valve
Inventor: DOMINGO FRANCO J
IPC: B67D7/36
Filed: 2019-03-01
Abstract: A bypass valve assembly includes a housing having an inlet, an outlet, and a flow passageway to allow flow of a liquid from the inlet to the outlet and a valve seat disposed about the flow passageway between the inlet and the outlet. A movable poppet is disposed in the housing to engage the valve seat in a closed position and to disengage the valve seat in an open position when pressure of the liquid in the flow passageway exceeds a preset value to allow flow of the liquid through the flow passageway. A rotatable flow control valve is disposed in the housing between the inlet and the outlet. An actuator is coupled to the flow control valve to actuate and move the flow control valve to control flow of the liquid between the inlet and the outlet when the poppet is engaged with the valve seat.
Patent CA-3036502-A1 (CA)
Title: Vacuum cleaner power head including volute and vacuum cleaner including same
Inventor: TOMASIAK MARK J
IPC: A47L7/00
Filed: 2019-03-12
Abstract: A vacuum cleaner includes a canister defining a debris chamber, a power head mounted to a top of the canister, a motor connectable to a power source, and an impeller connected to the motor and operable to generate air flow upon operation of the motor. The power head includes a housing that includes an upper wall, a lower wall, a radial outer sidewall, and a volute that defines a volute chamber. A first portion of the upper wall and a first portion of the lower wall define an impeller chamber. A second portion of the upper wall, a second portion of the lower wall, and the sidewall define a flow passage that extends from the impeller chamber to the volute chamber. The volute is disposed radially outward from the flow passage and includes a lower wall that extends radially outward from the sidewall and around the perimeter of the sidewall.
Patent CA-3040381-A1 (CA)
Title: Valve module and filter
Inventor: VAN SCHALKWYK ANDRE
IPC: A61M16/20
Filed: 2017-10-18
Abstract: A filter for an apparatus for delivering a flow of gas, the filter comprising: a filter body, wherein the filter body has a main compartment and a sub-compartment at least partly within the main compartment, wherein the main compartment is in fluid communication with a main compartment gases inlet and the sub-compartment is in fluid communication with a sub-compartment gases inlet; and a filter medium associated with both the main compartment and the sub-compartment, and that is arranged to filter gases in, or exiting, the main compartment and the sub-compartment.
Patent CA-3041537-A1 (CA)
Title: System and method for transforming atmospheric corrections between correction systems
Inventor: JOKINEN ALTTI SAMULI
IPC: G01S19/07
Filed: 2019-04-29
Abstract: A Global Navigation Satellite System (GNSS) receiver at a client device receives first correction data from a first correction system that includes, but is not limited to, a first orbit correction value, a first clock correction value, and a first code or phase bias correction value. The GNSS receiver also receives second correction data from a second correction system that includes, but is not limited to, a second orbit correction value, a second clock correction value, a second code or phase bias correction value, and an atmospheric correction value. The GNSS receiver determines a difference between a sum of the first correction data and a sum of the second correction data to calculate a difference value that is utilized to adjust the atmospheric correction value received from the second correction system. The adjusted correction value may be utilized with the first correction data to determine position while mitigating errors.
Patent CA-3042831-A1 (CA)
Inventor: LU QIANXI
IPC: H04W72/12
Filed: 2017-11-01
Abstract: Embodiments of the present disclosure provide methods, apparatuses and computer programs for scheduling a transmission. A method implemented at a terminal device comprises receiving, from a network device, a scheduling configuration for a device to device, D2D, transmission of the terminal device; receiving, from the network device, an uplink scheduling grant for a cellular uplink transmission in a same time resource overlapping with the D2D transmission; determining a scheduling priority for the D2D transmission relative to the cellular uplink transmission based on at least one of: a first comparison between an associated priority of the scheduling configuration and a first priority threshold, and a transmission restriction; and performing at least one of the D2D transmission and the cellular uplink transmission based on the determined scheduling priority. With embodiments of the disclosure, D2D transmission and cellular uplink transmission from a terminal device can be well coordinated.
Patent CA-3043667-A1 (CA)
Inventor: SCOTTI CELESTE
IPC: A61P19/02
Filed: 2017-11-13
Abstract: La présente invention concerne des méthodes et des compositions pour le traitement de lésions du cartilage ou de l'arthrite.
Patent CA-3043679-A1 (CA)
Inventor: EID KARIM
IPC: A61B17/06
Filed: 2017-10-24
Abstract: L'invention concerne un dispositif de manipulation de matériel de suture pour un fil (60) en particulier réalisé en un matériel de suture chirurgical, présentant une tête de couture, présentant une première (10) et une deuxième (20) section de mâchoire qui sont réalisées de manière à pouvoir bouger, en particulier pivoter et/ou se replier, l'une par rapport à l'autre, et des premiers moyens d'aiguille (50), associés aux sections de mâchoire, qui sont conçus de manière mobile pour réaliser un premier processus (D1) de perforation et d'entraînement d'une première extrémité (63) de fil dans une position relative fermée et/ou déplacée l'une vers l'autre des sections de mâchoire ou par le déplacement d'au moins une des sections de mâchoire par un actionnement de préférence manuel. Des deuxièmes moyens d'aiguille (30), associés à la tête de couture, en particulier aux sections de mâchoire, pouvant être actionnés séparément des premiers moyens d'aiguille (50) et disposés à côté de ceux-ci, sont conçus pour réaliser un deuxième processus (D2, D3) de perforation et d'entraînement de fil pour la deuxième extrémité (40), opposée à la première extrémité de fil, du fil (60) dans la position relative fermée ou déplacée l'une vers l'autre des sections de mâchoire. Les deuxièmes moyens d'aiguille présentent, pour effectuer deux perforations (D2, D3) en une fois, localement écartées et successives, d'un support de suture (110) pouvant être logé entre les sections de mâchoire dans la position relative fermée ou déplacée l'une vers l'autre, une section d'entraînement (31) conçue pour exécuter un mouvement de pivotement et/ou en forme d'arc entraînant la deuxième extrémité (40) de fil.
Patent CA-3043781-A1 (CA)
Inventor: MESSING RALF
IPC: F03D7/02
Filed: 2017-12-05
Abstract: L'invention concerne un procédé permettant de faire fonctionner une éolienne servant à produire de la puissance électrique à partir du vent, l'éolienne comprenant un rotor aérodynamique doté de pales dont l'angle de pas peut être réglé et le rotor pouvant fonctionner à une vitesse de rotation variable. L'éolienne comprend en outre un générateur accouplé au rotor aérodynamique et servant à produire une puissance de sortie. Lors d'un fonctionnement à charge partielle pour lequel le vent est si faible que l'éolienne ne peut pas encore fonctionner à sa puissance de sortie maximale, la puissance de sortie est réglée en fonction du vent, une densité atmosphérique actuelle du vent est détectée et chaque angle de pas de pale est réglé en fonction de la vitesse de rotation du rotor et en fonction de la densité atmosphérique détectée. L'invention concerne en outre une éolienne.
Patent CA-3045118-A1 (CA)
Title: Liquid compositions comprising a mucoadhesive agent
Inventor: MCNALLY GERARD P
IPC: A61K9/08
Filed: 2017-11-28
Abstract: Compositions useful in the treatment of cough and cold symptoms, including but not limited to, cough, nasal congestion and sore throat, are disclosed.
Patent CA-3046022-A1 (CA)
Inventor: TRUNOV NIKOLAY
IPC: H04B7/26
Filed: 2019-06-11
Abstract: The present disclosure provides communication systems, switching devices and methods for switching air-to-ground (ATG) antennas of an aircraft. An air-to-ground (ATG) communication unit has a first set of ports for in-flight ATG communication and a second set of ports for ground communication comprising terrestrial communication and accessing fixed base operator (FBO) services. A switching device is configured to switch connectivity of at least one antenna to the first set of ports of the ATG communication unit when the aircraft is in-flight and is configured to switch connectivity of the at least one antenna to the second set of ports when the aircraft is not in-flight.
Patent CA-3048934-A1 (CA)
Inventor: GONG ZHENGWEI
IPC: H04W52/14
Filed: 2017-12-25
Abstract: A method of path loss estimation at user equipment (UE) comprises receiving a downlink cell-specific signal block comprising a synchronization channel and a broadcasting channel demodulation reference signal; receiving control information indicative of a signal transmission power of the downlink cell-specific signal block; and determining an estimated path loss for the UE based at least in part on the signal transmission power of the downlink cell-specific signal block and a received power of the downlink cell-specific signal block filtered using a layer 3 filtering coefficient.
Patent CA-3049074-A1 (CA)
Title: Feed truck control module
Inventor: JOHNSON WADE
IPC: B60P1/00
Filed: 2019-07-09
Abstract: A system for dispensing feed to a feed bunk can include a dispensing unit and a control module. The dispensing unit can include a feed container to receive feed, and one or more dispensing devices operatively coupled to the feed container. The control module can be in communication with the dispensing unit and configured to receive and store sequence data from a central computer system, the sequence data comprising a delivery sequence according to which one or more feed bunks are to be filled, and one or more system inputs.  The control module is configured to disable the dispensing unit if any system input does not correspond to the sequence data.
Patent CA-3050706-A1 (CA)
Title: Valve assembly
Inventor: MAGDA MARK
IPC: F16K37/00
Filed: 2019-07-29
Abstract: A water control device includes a valve, the valve including a valve body, the valve body including a first end and a second end, the valve body defining a transmission cavity allowing fluid communication between the first end and the second; a control mechanism located within the transmission cavity, the control mechanism arranged to provide modifiable fluid control within the valve; at least one sensor, the at least one sensor being in fluid communication with the transmission cavity; and at least one remote transmission unit in electronic communication with the sensor.
Patent CA-3053719-A1 (CA)
Inventor: BALINT GEZA
IPC: G06F3/0488
Filed: 2018-02-23
Abstract: Arrangement for the controlled manual selection of an image and/or the adjustment of the display parameters thereof to be shown on a display (13, 22) of a smart electronic device that comprises a handling field (2, 25, 32, 41) controlled by the touch of a finger, wherein a first predetermined group of image and/or display parameters can be controlled by a finger of a user, and the arrangement comprises a further handling field (1, 27, 37, 38, 42) arranged in a position that can be touched by a different finger of the same user and by being touched at least one further display parameter can be adjusted that does not belong to the first group, and the further handling field (1, 27, 37, 38, 42) is arranged spaced from said handling field (2, 25, 32, 41) and the handling fields are mechanically connected through a common body (11, 24, 31).
Patent CA-3057670-A1 (CA)
Inventor: JOHNSON NATHAN
IPC: E06B1/52
Filed: 2019-10-04
Abstract: A pocket door frame comprises a stud having a first section, a second section, and a third section. The first section is perpendicular to the second section, and the third section is perpendicular to the second section. The first section comprises a first opening. The stud also comprises a second opening located at least partially in the second section and at least partially in the third section. The second opening is at least partially aligned with the first opening so as to provide access to the first opening through the second opening.
Patent CA-3058102-A1 (CA)
Title: Surface vessel with motorised mechanical propulsion having a fusiform hull and ballasted keel
Inventor: GRALL SEBASTIEN
IPC: B63B1/06
Filed: 2018-04-24
Abstract: The invention concerns a surface vessel (1) with motorised mechanical propulsion comprising a fusiform hull (2) and a keel (3) in the bottom part of the hull, the hull (2) having an elongate shape in a longitudinal direction of the vessel, the keel (3) comprising, at the bottom end of same, a bulb (6) linked to the hull by a linking part (5) of the keel, the maximum width of the linking part (5) being smaller than the maximum width of the bulb (6), the maximum length of the linking part (5) being smaller than the maximum length of the bulb (6), said lengths and widths being considered respectively in the longitudinal direction of the vessel (1) and a horizontal transverse direction perpendicular to the longitudinal direction. The hull (2) has a total width to total length ratio of less than 0.2 and a maximum length of less than 20 metres.
Patent CA-3058259-A1 (CA)
Title: Ensemble suscepteur multicouche pour le chauffage par induction d'un substrat de formation d'aerosol
Inventor: ROSSOLL ANDREAS MICHAEL
IPC: A24F40/465
Filed: 2018-03-29
Abstract: La présente invention concerne un ensemble suscepteur multicouche permettant de chauffer par induction un substrat de formation d'aérosol qui comprend au moins une première couche et une deuxième couche intimement reliée à la première couche. La première couche comprend un premier matériau suscepteur. La deuxième couche comprend un second matériau suscepteur ayant une température de Curie inférieure à 500 °C. L'ensemble suscepteur comprend en outre une troisième couche intimement reliée à la deuxième couche. La troisième couche comprend un matériau de compensation de contrainte spécifique et comporte une épaisseur de couche spécifique pour compenser des différences de dilatation thermique se produisant dans l'ensemble suscepteur multicouche après un traitement de l'ensemble de telle sorte qu'au moins dans une plage de température de compensation, une déformation thermique globale de l'ensemble suscepteur est essentiellement limitée à des déformations dans un plan. La plage de température de compensation s'étend au moins de 20 K au-dessous de la température de Curie du second matériau suscepteur jusqu'à la température de Curie du second matériau suscepteur.