baber/WOPTO huggingface dataset:
Patent CA-2975671-A1 (CA)
Inventor: LIAO TZU-CHUAN
IPC: A63H27/127
Filed: 2017-08-09
Abstract: An orientation control method for a drone (3) is disclosed. The method receives wireless signal sent wirelessly from a target device (5) by at least three receivers (33) arranged on the drone (5), and detects the phase of the wireless signal respectively received by each of the three receivers (33) with a phase detector (34) of the drone.  Next, the method calculates current relative orientation of the drone (3) with respect the target device (5) through a phase differences of the three phases of the three receivers (33). Next, the method controls the drone (3) to move to orientate user-designated direction according to the calculated current relative orientation and a directional signal sent wirelessly from a remote control (4).
Patent CA-2975732-A1 (CA)
Title: Absorbent laminate with multiple substrates
Inventor: DUCKER PAUL M
IPC: A61F13/15
Filed: 2016-02-02
Abstract: The present invention relates to an absorbent laminate structure, and disposable absorbent article incorporating the structure, wherein first and second absorbent matrices comprising particulate superabsorbent polymeric material and filamentary adhesive are arranged between two outer substrate layers. The relatively porous, intermediate or central substrate layer, positioned between the absorbent matrices, promotes liquid transport within the laminate structure.
Patent CA-2978630-A1 (CA)
Inventor: LIU DAVID
IPC: C07K16/28
Filed: 2016-03-04
Abstract: Provided are novel antibody drug conjugates (ADCs), and methods of using such ADCs to treat proliferative disorders.
Patent CA-2979731-A1 (CA)
Inventor: HUNDEMER HANK J
IPC: H04H20/20
Filed: 2016-03-30
Abstract: In one aspect, an example method for outputting an alert indicating a functional state of a back-up audio-broadcast system involves: a computing device receiving a first audio- stream that represents first audio-content; the computing device generating a first signature based, at least in part, upon an extent of single-channel/multi-channel transitions included within the first audio-content; the computing device receiving a second audio-stream that represents second audio-content; the computing device generating a second signature based, at least in part, upon an extent of single-channel/multi-channel transitions included within the second audio-content; the computing device making a determination that the generated first- signature and the generated second-signature lack a threshold extent of similarity; and responsive to the determination that the generated first-signature and the generated second- signature lack the threshold extent of similarity, the computing device outputting an alert.
Patent CA-2980146-A1 (CA)
Inventor: RAYCHECK JEROMY THOMAS
IPC: A61F13/53
Filed: 2016-03-18
Abstract: A disposable absorbent article may include a chassis that includes a topsheet, a backsheet, and an absorbent core disposed between the topsheet and the backsheet; and a leg gasketing system and a waist gasketing element. The leg gasketing system may include an inner cuff and an outer cuff; the inner cuff may include an inner cuff folded edge and an inner cuff material edge and the outer cuff may include an outer cuff folded edge and an outer cuff material edge such that the web of material is folded laterally inward to form the outer cuff folded edge and folded laterally outward to form the inner cuff folded edge. The leg gasketing system may also include a leg gasketing system pocket with an opening on an inboard longitudinal edge of the pocket.
Patent CA-2980750-A1 (CA)
Inventor: ALSHIN ALEXANDER
IPC: H04N19/169
Filed: 2011-04-05
Abstract: A method and apparatus of encoding and decoding a video by compensating for a pixel value are provided, the method of encoding the video includes; encoding image data;  decoding the encoded image data and generating a restored image by performing loop filtering on the decoded image data; determining a compensation value corresponding to errors between a predetermined group restored pixels in the restored image and, corresponding original pixels, and a pixel group including a restored pixel to be compensated for by using the compensation value; and encoding the compensation value and transmitting the encoded compensation value and a bitstream of the encoded image data.
Patent CA-2983447-A1 (CA)
Inventor: MAKAR MINA AYMAN SALEH YANNI
IPC: G09G5/12
Filed: 2016-05-13
Abstract: Aspects of the present disclosure relate to graphics domain transmission methods that utilize an adaptive compression pipeline to achieve low latency screen mirroring between a source device and a sink device. A source device captures a plurality of graphics domain frames, each of the graphics domain frames including one or more graphics command tokens. The source device utilizes an adaptive compression pipeline to compress the graphics domain frames based on one or more characteristics of the frames, and the adaptive compression pipeline is configured to perform at least one of scalable texture streaming, frame-based prediction, frame dropping, or data compression. The source device transmits the compressed frames to a sink device, and displays a rendered image of the graphics domain frames in time synchronization with a corresponding rendered image of the compressed frames displayed at the sink device.
Patent CA-2988406-A1 (CA)
Title: Concrete anchor coupling assembly and anchor rod holder
Inventor: ESPINOSA THOMAS M
IPC: E04B1/41
Filed: 2012-03-19
Abstract: Concrete coupling assembly includes a base holder for being attached to a concrete forming surface, the base holder including a central opening; a coupler having one end disposed within the central opening, the coupler having an axis for being positioned substantially transverse to the forming surface, the coupler having first and second threaded bores through the one end for attachment of a threaded rod; and a separate anchor body threadedly attached to another end of the coupler.
Patent CA-2990516-A1 (CA)
Inventor: BRENNE LARS
IPC: F04D31/00
Filed: 2015-06-26
Abstract: A method of identifying the phase composition and/or changes in the phase composition of a fluid flowing through a turbomachine. The method comprises the steps of (a) monitoring changes in at least one electrical parameter associated with operation of the turbomachine, and (b) employing a known correlation between phase composition and or phase composition changes, and changes in the electrical parameter(s) to associate the monitored changes with changes in the actual phase composition of the fluid.
Patent CA-2992242-A1 (CA)
Inventor: BARBEAU CLAUDE
IPC: A41D19/015
Filed: 2018-01-18
Abstract: A firefighter protective hood that protects the coat/helmet/self-contained breathing apparatus facepiece interface area of a user, and a firefighter protective glove that protects the hand and wrist of the user are provided. The firefighter protective hood and glove respectively include a hood-shaped structure and a glove-shape structure. The hood-shaped structure and the glove-shaped structures each include a body-contacting layer made of a fabric of flame-retardant regenerated cellulose fibers. The structure and composition of the body-contacting layer promote comfort of the user and evaporative cooling. Outer layer(s) extend outwardly over the body-contacting layer and act as thermal and mechanical barriers. The combination of such layers allows maintaining relatively high perspiration transmission and evaporation, and substantially good thermal and mechanical properties.
Patent CA-2992898-A1 (CA)
Inventor: HASHIMOTO TAKASHI
IPC: A24F47/00
Filed: 2006-02-28
Abstract: Two genes, A622 and NBB1, can be influenced to achieve a decrease of nicotinic alkaloid levels in plants. In particular, suppression of one or both of A622 and NBB1 may be used to decrease nicotine in tobacco plants.
Patent CA-2992911-A1 (CA)
Title: Led retrofit lighting apparatus for a light fixture
Inventor: BUGENSKE MATTHEW ALAN
IPC: F21K9/272
Filed: 2018-01-25
Abstract: Provided is a light-emitting diode retrofit lighting apparatus for an existing light fixture that includes one or more lamp holders. The apparatus includes a base portion to be mounted to the light fixture, a light-emitting diode mounting part connected with the base portion and configured to receive a light-emitting diode lighting source, an adjustment portion to be received within the base portion and configured to adjust the apparatus in a vertical direction, and at least one sliding mechanism configured to be mounted on and slide along the adjustment portion to adjust the one or more lamp holders in a horizontal direction.
Patent CA-2997161-A1 (CA)
Inventor: FONG BENJAMIN M
IPC: E21F13/04
Filed: 2018-03-02
Abstract: An aerial rope tramway or slope hoist system suitable for use in an open pit mine or similar application. According to an embodiment, the aerial slope hoist system comprises an upper station and a lower station. The upper station is configured in proximity to a surface section of the open pit and the lower station is configured at a lower section of the open pit mine. According to an embodiment, the upper station comprises first and second towers and the lower station comprises first and second towers. The towers are configured to support respective ends of first and second suspension cable assemblies. Each of the suspension cable assemblies is configured to support and carry a trolley or skip. The system comprises a hoist configured to move the respective trolleys in opposite directions. The towers for the lower station are configured to be moveable and provide the capability to break down the system and/or lengthen or reduce the span of the system.
Patent CA-2999856-A1 (CA)
Inventor: KEARNS BARBARA J
IPC: A61M25/01
Filed: 2016-09-20
Abstract: An applicator 16 for gripping a urinary catheter. The applicator includes a body 30 having a proximal end 32, a distal end 34 and a lumen 38 extending therethrough for receiving a catheter. The body includes at least one projection 44 disposed within the lumen which contacts the catheter shaft to resist movement of the body along the catheter shaft.
Patent CA-3000088-A1 (CA)
Inventor: AMSELEM SHIMON
IPC: A61K33/38
Filed: 2016-09-28
Abstract: Described herein are compositions and methods for the increasing the quantity of lipids secreted from meibomian glands. Such compositions and methods are useful for the treatment of meibomian gland dysfunction and disorders resulting therefrom.
Patent CA-3000092-A1 (CA)
Inventor: CLARK ROBERT PARKER
IPC: G05D1/00
Filed: 2016-09-21
Abstract: An enhanced distance detection system for an autonomous or semi -autonomous vehicle is described here. The distance detection system includes a distance detector, which may have a limited scope of distance detection, and a directional controller, which allows extending the dimension or scope of the distance detector as the vehicle travels and performs missions. The directional controller can change the detection direction of the distance detector with a motorized gimbal or functionally similar system, and the change in the detection direction can be integrated with the status of and other instructions executed by the vehicle.
Patent CA-3000940-A1 (CA)
Inventor: MATSON MICHAEL S
IPC: C22B3/20
Filed: 2016-08-09
Abstract: The present invention discloses polythiol compositions containing dipentene dimercaptans and intermolecular sulfide compounds, as well as mining chemical collector compositions containing such polythiol compositions. Flotation processes for recovering metals, such as copper and molybdenum, from ores using the mining chemical collector compositions also are disclosed.
Patent CA-3001691-A1 (CA)
Title: Laminated wood product
Inventor: FRERES TYLER
IPC: B32B21/13
Filed: 2016-09-22
Abstract: An engineered wood panel assembly includes a first layer including a first set of billets that abut against each other along a lengthwise edge of the billets. Each billet includes one or more joints connecting adjacent sheets within the billet, and the joints are oriented perpendicular to the lengthwise edge. Each of the sheets in the first layer includes at least one ply comprising wood grain oriented in a first direction. A second layer including a second set of billets of sheets is layered on top of the first layer. Each billet in the second set includes one or more additional joints that are oriented perpendicular to a lengthwise edge of the second set of billets. The additional joints in the second layer are offset from the joints in the first layer, and each of the sheets in the second layer includes at least one ply having wood grain oriented in a second direction. Additionally, a third layer including a third set of billets of sheets may be layered on top of the second layer.
Patent CA-3002643-A1 (CA)
Title: Appareil de transmission, appareil de reception et methode de traitement des donnees
Inventor: TAKAHASHI KAZUYUKI
IPC: H04L29/06
Filed: 2016-10-13
Abstract: L'invention concerne un dispositif de transmission, un dispositif de réception et un procédé de traitement de données permettant la transmission efficace des informations transmises périodiquement. Ledit dispositif de transmission dispose des informations de transmission transmises périodiquement dans une trame de couche physique comprenant un préambule et une partie de données, dans une zone de la trame de couche physique à partir de laquelle lesdites informations de transmission peuvent être extraites plus tôt que d'autres informations disposées dans la partie de données, et transmet la trame de couche physique en tant que signal de diffusion numérique. Cette technologie est par exemple applicable à une diffusion numérique de transmission IP.
Patent CA-3002859-A1 (CA)
Title: Surface cleaning head with leading roller
Inventor: THORNE JASON B
IPC: A47L5/34
Filed: 2016-10-21
Abstract: A surface cleaning head with a leading roller may be used to facilitate capturing of debris in the air flow into a suction conduit on the underside of the surface cleaning head. The leading roller is generally positioned adjacent to and in advance of the opening of the suction conduit. The surface cleaning head may have dual agitators - a leading roller and a rotating brush roll - with the leading roller being located in front of the brush roll. The leading roller may have a smaller diameter than the brush roll and may provide a softer cleaning element. The leading roller may also have a bottom portion exposed to the flow path to the suction conduit and at least a top half that is not exposed to that flow path. The leading roller may also float relative to the surface cleaning head and/or may be adjustable relative to the brush roll.
Patent CA-3004106-A1 (CA)
Inventor: GORDON THOMAS A
IPC: C14B5/00
Filed: 2016-11-09
Abstract: L'invention concerne un système de traitement d'une pièce à usiner incluant une feuille de matériau en pièces, qui inclut un environnement de production servant à collecter des données caractérisant la pièce à usiner et à découper ensuite la pièce à usiner en une pluralité de produits et un environnement de développement séparé de l'environnement de production, l'environnement de développement servant à recevoir des données de caractérisation de l'environnement de production, à développer une stratégie d'emboîtement pour le découpage de la pièce à usiner et à transmettre la stratégie d'emboîtement.
Patent CA-3005349-A1 (CA)
Title: Interposeur de reduction de contrainte destine a un dispositif electronique de montage en surface sans plomb ceramique
Inventor: WONG TSE E
IPC: H05K3/34
Filed: 2016-11-18
Abstract: L'invention concerne un interposeur de réduction de contrainte prévu pour être disposé entre des premier et deuxième matériaux de brasure de premier et second dispositifs électroniques, respectivement. L'interposeur de réduction de contrainte comprend un élément de plaque ayant une partie centrale et une périphérie entourant la partie centrale et formé pour délimiter des premières cavités présentant une limite de zone supérieure au niveau de la périphérie et une seconde cavité ayant une limite de zone inférieure, qui est supérieure à la limite de zone supérieure, au niveau de la partie centrale et des troisième et quatrième matériaux de brasure pouvant être disposés dans la seconde cavité et dans les premières cavités, respectivement, pour être électriquement en communication avec les premier et deuxième matériaux de brasure. Le troisième matériau de brasure est plus souple et présente une température de fusion plus élevée que celle des deuxième et quatrième matériaux de brasure, au moins.
Patent CA-3007532-A1 (CA)
Inventor: FATTAL DAVID A
IPC: F21V8/00
Filed: 2017-01-27
Abstract: A multiview backlight and a multiview display employ multibeam elements configured to provide a tilted plurality of light beams having different principal angular directions corresponding to different view directions of a plurality of views of the multiview display. Further, the tilted plurality of light beams has a tilt toward a center of a view zone of the multiview display to provide converging views. The multiview backlight includes a light guide and an array of the multibeam elements. The multiview display further includes multiview pixels that include view pixels to modulate the tilted plurality of light beams having the tilt and the different principal angular directions.
Patent CA-3009368-A1 (CA)
Inventor: GOMES GARRETT
IPC: A61M25/10
Filed: 2017-02-28
Abstract: La présente invention concerne un appareil (10) pour effectuer une procédure médicale et, en particulier, une valvuloplastie aortique, dans un vaisseau pour transmettre un écoulement de fluide. L'appareil comprend un ballonnet de perfusion gonflable (12) comprenant un passage interne pour permettre l'écoulement de fluide dans le vaisseau tandis que le ballonnet de perfusion est dans un état gonflé, le ballonnet comprenant une pluralité de cellules (12a) dans une section transversale unique et une couverture pour recouvrir au moins partiellement (18) les cellules. Une valve (20) associée au ballonnet commande l'écoulement de fluide dans le passage, la valve étant agencée à l'extérieur du passage. La valve peut former une extension tubulaire (18a) de la couverture, ou peut être séparée de la couverture, et peut comprendre des volets (22, 30a). Une couverture en spirale (28) peut également former la valve.
Patent CA-3009602-A1 (CA)
Title: Synergistic ternary herbicide combinations comprising two sulfonylureas
Inventor: HELLER JEAN-JACQUES
IPC: A01N43/40
Filed: 2017-02-14
Abstract: Combinations comprising sulfonylureas and an additional herbicide are disclosed, along with compositions and methods utilizing thereof.
Patent CA-3010557-A1 (CA)
Title: Using a polyol mixture comprising pbd for creating a pu-based artificial turf
Inventor: SICK STEPHAN
IPC: E01C13/08
Filed: 2017-03-17
Abstract: The invention relates to a method of manufacturing an artificial turf (600,the method comprising: -creating (102) fluid polyurethanemass (210), the creation comprising reacting first and second polyolswith an isocyanate, ?the first polyolbeing apolyether polyol and/or a polyester polyolhaving at least 2 hydroxyl groups per molecule, the second polyolbeing polybutadiendiol; ?the isocyanate comprising isocyanate monomers, isocyanate polymers or isocyanate prepolymersor a mixture thereof, the isocyanate monomers, isocyanate polymersandthe isocyanate prepolymers having two or more isocyanate groups per molecule; -incorporating (104) an artificial turf fiber (501) into a carrier (308) such that a first portion (302) of the fiber protrudes to the front side of the carrier and that a second portion (506) of the fiber is located at the back side of the carrier; and -adding (106) the fluid polyurethanemass on the back side of the carrier; and -hardening (108) thefluid polyurethane mass.
Patent CA-3011351-A1 (CA)
Title: Composites containing aligned carbon nanotubes, methods of manufacture and applications thereof
Inventor: ZHOU ZHOU
IPC: C08K3/04
Filed: 2017-01-11
Abstract: A method of protecting an article from a downhole environment comprises growing carbon nanotubes on a surface of a substrate via a chemical vapor deposition process; the carbon nanotubes having a first end formed on the surface of the substrate and a second end extending away from the substrate; filling the spaces among the carbon nanotubes with a metallic material or a polymeric material forming a coated article; and exposing the coated article to a downhole environment.
Patent CA-3012180-A1 (CA)
Title: Use and monitoring of inhaled nitric oxide with left ventricular assist devices
Inventor: POTENZIANO JIM
IPC: A61M60/20
Filed: 2017-01-30
Abstract: Described are systems and methods for administration of nitric oxide (NO) with use of left ventricular assists devices (LVADs), as well as systems and methods for monitoring the NO delivery devices and/or the LVAD.
Patent CA-3013279-A1 (CA)
Inventor: ROGERS VICTORIA
IPC: G02B1/04
Filed: 2017-02-22
Abstract: Silicone hydrogel contact lenses are packaged in a packaging solution including an ophthalmically-acceptable concentration of a surfactant to provide a contact lens having a lower coefficient of friction compared to a control lens that is not packaged in the surfactant. The surfactant is a poly(ethylene oxide) (PEO)-containingsurfactant having a molecular weight of up to about 6,000 daltons, or is an alkyl aryl-containing surfactant, or is both an alkyl aryl and PEO-containing surfactant having a molecular weight of up to about 6,000 daltons. Methods of manufacturing silicone hydrogel contact lenses are also described.
Patent CA-3019743-A1 (CA)
Inventor: LOMBARDINI MARCO
IPC: E06B9/58
Filed: 2016-04-08
Abstract: A cushion (1) for a profile (100) of a shade (500) for a door or window is described, said cushion comprising a channel (10) which can be mounted on the profile (100) and having a substantially C- shaped cross-section, and at least one flexible tongue (20, 21) on the channel (10), which acts as a cushion between the profile (100) and a frame (1000) for assembly of the profile (100). The cushion comprising at least one flexible tongue (20, 21) which extends in the longitudinal direction (L) of the channel (10) projecting outside thereof from at least one side (11, 12).
Patent CA-3021060-A1 (CA)
Inventor: MARCINKIEWICZ JOSEPH G
IPC: F04B49/03
Filed: 2017-04-14
Abstract: L'invention concerne un circuit convertisseur comprenant : un premier filtre EMI relié à des lignes CA et comprenant un ou plusieurs condensateurs en travers de ligne; un circuit de charge qui reçoit de l'énergie de la part du premier filtre EMI et limite une quantité de courant qui passe du premier filtre EMI à un bus CC; et un circuit de PFC d'un mécanisme d'entraînement de compresseur qui réalise une PFC entre une sortie du circuit de charge et une première tension continue générée. Le circuit de PFC comprend : un circuit de redressement qui redresse l'énergie provenant des lignes CA ou d'une sortie de circuit de charge; et un deuxième filtre EMI relié en aval du circuit de redressement et comprenant un condensateur nominal de bus CC. Le deuxième filtre EMI délivre un signal CC filtré sur la base d'une sortie du circuit de redressement. Le circuit de PFC, en se basant sur la sortie du deuxième filtre EMI, délivre la première tension continue au bus CC pour alimenter le mécanisme d'entraînement de compresseur.
Patent CA-3022171-A1 (CA)
Title: Multicarrier transmission
Inventor: DAMM HANS
IPC: H04B1/04
Filed: 2017-05-22
Abstract: A multicarrier-radio transmitter has a digital signal processor to produce a multicarrier signal at IF, and a transmit amplifier circuit to amplify and transmit the multicarrier signal at RF. A feedback loop of the transmit amplifier circuit has a subtractor, an I/Q demodulator in the forward path, a loop-filter system in the forward path at baseband, an I/Q modulator in the forward path, a power amplifier in the forward path, a pick-off node to pick off the multicarrier RF signal, and a down converter in the reverse path to down-convert the picked-off multicarrier RF signal to IF.