baber/WOPTO huggingface dataset:
Patent CA-2949252-A1 (CA)
Inventor: THOMAS MONROE M
IPC: A61B6/03
Filed: 2014-03-14
Abstract: Disclosed herein are planning, navigation and simulation systems and methods for minimally invasive therapy in which the planning method and system uses patient specific pre-operative images. The planning system allows for multiple paths to be developed from the pre-operative images, and scores the paths depending on desired surgical outcome of the surgery and the navigation systems allow for minimally invasive port based surgical procedures, as well as craniotomies in the particular case of brain surgery.
Patent CA-2950931-A1 (CA)
Inventor: GLENN ROBERT WAYNE JR
IPC: A61Q5/12
Filed: 2015-06-15
Abstract: L'invention concerne un procédé de traitement de cheveux, qui consiste à fournir une composition de soins capillaires concentrée dans un distributeur de mousse en aérosol. La composition de soins capillaires concentrée comprend un ou plusieurs silicones, un parfum, et moins de 10 % de composés gras à point de fusion élevé. Le procédé consiste également à distribuer la composition de soins capillaires concentrée, à partir du distributeur de mousse en aérosol, sous la forme d'une dose de mousse ; appliquer la mousse sur les cheveux ; et rincer la mousse des cheveux. La mousse a une densité d'environ 0,025 g/cm3 à environ 0,40 g/cm3 lorsqu'elle est distribuée à partir du distributeur de mousse en aérosol.
Patent CA-2952477-A1 (CA)
Inventor: LOVE ERIK D
IPC: E04G5/14
Filed: 2016-12-21
Abstract: This invention relates generally to safety handrails and guardrails and particularly to removable guard rails and handrails with a quick release mechanism that can be locked for safety and security yet removed conveniently by a single operator. This safety railing system is generally used for safety around elevated platforms, deep holes or open edge perimeters for the purposes of fall protection against possible injury or death. They can also be used for crowd control or keeping personnel away from areas of concern or danger, such as from machines or heavy equipment that require seasonal maintenance. As these railings are automatically locked once installed they become extremely secure and safe with the ability to choose who has the right to remove them. The fact that this handrail system provides quick, easy and efficient installation and storage makes it a cost-effective option when compared to those formally bolted or pin-based alternatives that require time consuming disassembly. This invention comes with a cap that covers the opening in the floor and receptacle assembly. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is an isometric overview of the Tapered Shaft Assembly inserted into the Receptacle Assembly. Figure 2 is an isometric overview of the Receptacle Assembly with a Top Cap 8. Figure 3 is a cross-section view of the Tapered Shaft Assembly inserted into the Receptacle Assembly. Figure 4 is a cross-section view of the Receptacle Assembly.  Figure 5 is a cross-section view of the Tapered Shaft Assembly.  Figure 6 is an exploded view of the Receptacle Assembly.  Figure 7 is an exploded view of the Tapered Shaft Assembly. DETAILED DESCRIPTION OF THE DRAWINGS The two Guide Bars 6 are welded to the Casing 5 such that they are tapered and open towards the top of the Receptacle Assembly, similar to a funnel. The bottom Cap is welded to the bottom of the Casing 5 for increased rigidity and to allow grout to be pumped between the Receptacle Assembly and the concrete in which it is installed. Figure 2 an isometric view of the Receptacle Assembly with a Top Cap 8. Incorporated into the design is a Top Cap 8 with an integrated 0 Ring that covers and seals the opening when the railings are removed. This increases the safety of the system by keeping the floors smooth and free of tripping hazards. This Top Cap 8 also insures the interior stays EDL Tapered Auto-Locking Safety Railing System
Patent CA-2955083-A1 (CA)
Inventor: POL BERNARDUS JOZEF MARIA
IPC: B01J19/20
Filed: 2015-07-16
Abstract: Disclosed is a process for the acetylation of wood, wherein the wood is impregnated with acetylation fluid and heated in stages. It is thereby secured that an acetylation reaction is conducted at a temperature above the boiling temperature of the acetylation fluid, at a stage where the impregnated wood is largely devoid of free acetylation fluid (i.e., acetylation fluid not retained in the wood matrix or in capillaries). Preferably, the process is conducted in a plant having conveyors, such as transportation screws, in the zones in which the separate heating steps are conducted.
Patent CA-2958985-A1 (CA)
Inventor: KURIYAGAWA KOJI
IPC: A01D34/67
Filed: 2017-02-24
Abstract: A lawn mower includes a drive source for driving a cutter blade through a rotation shaft, a flap provided for the cutter blade in a manner that the flaps have a flap angle changeable along a horizontal line which is perpendicular to the rotation shaft, an actuator for controlling the flap angle of the flaps, a control unit for controlling the actuator, and a blade switching unit for switching the cutter blade between an operation state and a stop state. When the control unit determines that a stop switch signal has been received from the blade switching unit, the control unit controls the actuator to increase the flap angle of the flaps.
Patent CA-2959560-A1 (CA)
Title: Powdery water-soluble cationic polymer composition
Inventor: BIERGANNS PATRIC
IPC: C08L79/02
Filed: 2015-08-26
Abstract: The invention relates to powdery, water-soluble, cationic polymer composition comprising at least two different cationic polymers, namely a first cationic polymer and a second cationic polymer, which differ in chemical nature and molecular weight, as well to a method for producing such powdery, water-soluble, cationic polymer composition, and to its use for promoting flocculation in solid-liquid separation, for example as a retention aid in paper manufacture, and in sludge dewatering/wastewater purification.
Patent CA-2962220-A1 (CA)
Title: Fiber optic cables and assemblies for fiber toward the subscriber applications
Inventor: ABERNATHY GEORGE CORNELIUS
IPC: G02B6/44
Filed: 2009-09-23
Abstract: Fiber optic cables and assemblies for routing optical networks closer to the subscriber. The fiber optic cables have a small-cross section yet robust design that is versatile by allowing use in aerial application with a pressure clamp along with use in buried and/or duct applications. Additionally, the fiber optic cables and assemblies have a relatively large slack storage capacity for excess length. Assemblies include hardened connectors such as plugs and/or receptacles suitable for outdoor plant applications attached to one or more ends of the fiber optic cables for plug and play connectivity.
Patent CA-2963097-A1 (CA)
Inventor: SALVADOR VIDAL
IPC: B64C11/24
Filed: 2017-04-04
Abstract: This invention pertains generally to propellers; more specifically to their blades. A surface at the back side of a propeller's blade (hereinafter, the "blade back"), creates a cavity between this surface and the blade back. When the propeller turns, a certain amount of fluid is cached inside the cavity. The cached fluid can be driven to the front side of the same or the next propeller's blade (hereinafter, the "blade face"). The flow of the cached fluid is used to improve propeller's performance.
Patent CA-2963346-A1 (CA)
Inventor: AHONEN ANTTI
IPC: H01F6/04
Filed: 2015-10-02
Abstract: L'invention concerne un procédé et un dispositif de mesure de magnétoencéphalographie (MEG). Dans le procédé, on détermine la fin d'une période d'inactivité planifiée du dispositif MEG. À la fin de la période d'inactivité, un cryoréfrigérateur du dispositif MEG est éteint. L'hélium est autorisé à bouillir dans le récipient de Dewar du dispositif MEG lorsque le dispositif MEG est actif et est utilisé pour réaliser des mesures de patient. L'hélium bouilli est collecté par l'intermédiaire d'un compresseur dans un réservoir de stockage externe. Lorsqu'une nouvelle période d'inactivité du dispositif MEG commence, le cryoréfrigérateur est démarré à nouveau et l'hélium est introduit depuis le réservoir de stockage externe dans le récipient de Dewar, dans lequel il est à nouveau liquéfié par le cryoréfrigérateur. Le compresseur peut être éteint lorsque le cryoréfrigérateur est allumé.
Patent CA-2963562-A1 (CA)
Inventor: XIANG JUN
IPC: F21V7/00
Filed: 2017-04-07
Abstract: An adjustable hanging element is provided herein for suspended light fixtures which allows for adjustment of a point of contact for suspension both upon initial installation and while installed, without the need for taking the fixture down.
Patent CA-2966036-A1 (CA)
Inventor: VANDENWORM NICOLAAS JOHANNES
IPC: B63B35/50
Filed: 2016-01-27
Abstract: A method using a floatable offshore depot to provide sheltered area using a tunnel for safe and easy launching or docking of watercraft and embarkation or debarkation of personnel. The method can be used to transfer equipment between the watercraft and the floatable offshore depot using an internal dock side of the tunnel. The floatable offshore depot can have a buoyant hull, a keel, a main deck, and at least two connected sections between the keel and the main deck. The connected sections can extend downwardly from the main deck toward the keel and can have an upper cylindrical side section, a transition section, and a lower cylindrical section. The method uses the tunnel at an operational depth, with a tunnel opening to an exterior of the buoyant hull to receive the watercraft.
Patent CA-2967296-A1 (CA)
Inventor: CZERWINSKI KEN
IPC: G21K5/08
Filed: 2015-12-24
Abstract: Targetry coupled separations refers to enhancing the production of a predetermined radiation product through the selection of a target (including selection of the target material and the material's physical structure) and separation chemistry in order to optimize the recovery of the predetermined radiation product. This disclosure describes systems and methods for creating (through irradiation) and removing one or more desired radioisotopes from a target and further describes systems and methods that allow the same target to undergo multiple irradiations and separation operations without damage to the target. In contrast with the prior art that requires complete dissolution or destruction of a target before recovery of any irradiation products, the repeated reuse of the same physical target allowed by targetry coupled separation represents a significant increase in efficiency and decrease in cost over the prior art.
Patent CA-2968118-A1 (CA)
Inventor: ZHANG QI
IPC: A01D34/63
Filed: 2017-05-24
Abstract: Un outil coupant pour les végétaux comprend une tête de coupe, un arbre dentrée, un arbre de sortie, un ensemble de transmission et un boîtier de transmission logeant lensemble de transmission. Le boîtier de transmission comprend une partie jupe présentant une petite extrémité située loin de la tête de coupe et une grosse extrémité située à proximité de la tête de coupe, une tige sétendant le long du premier axe depuis la partie jupe et une partie butée reliant la partie jupe et la tige. La partie butée forme une surface de butée sétendant de la partie jupe à la tige pour empêcher les tontes de gazon de senrouler autour du boîtier de transmission.
Patent CA-2969208-A1 (CA)
Inventor: MEYER THOMAS E
IPC: A61M1/16
Filed: 2015-11-11
Abstract: The degassing system can include a degassing vessel and can utilize a vacuum pump and a fluid pump located downstream of the degassing vessel to control the pressure within the degassing vessel in order to control the concentration of gases in fluid exiting the degassing system. The degassing system can further comprise sensors in communication with the pumps to control the rate of flow and pressure through the degassing system. The degassing system may be placed in a dialysate flow path to remove dissolved gases including carbon dioxide from the dialysate.
Patent CA-2971958-A1 (CA)
Inventor: GERARD DANIEL E
IPC: A61K8/19
Filed: 2016-01-13
Abstract: The present invention relates to a process for producing a surface-treated calcium carbonate with improved stability in environments with a pH of 4.5 to 7, wherein calcium carbonate, at least one acid having a pKa value from 0 to 8, when measured at 20°C, and at least one conjugate base are brought into contact to form surface- treated calcium carbonate.
Patent CA-2975225-A1 (CA)
Inventor: LANZETTA MARCO
IPC: A61F2/30
Filed: 2016-04-07
Abstract: A prosthesis (1) for the trapeze-metacarpal joint of the thumb comprises a body (2) suitable for being arranged between the scaphoid (31) and the metacarpus (30) of the thumb, such body (2) has the shape of an Archimedean solid and operates as a spacer between said scaphoid (31) and metacarpus (30).
Patent CA-2976744-A1 (CA)
Title: Remote detecting and tracking of objects
Inventor: ROZENBERG OHAD
IPC: G06T7/00
Filed: 2016-03-01
Abstract: The presently disclosed subject matter includes a method and system configured for enabling using a high resolution imaging assembly for surveying large areas as well as for tracking objects within the surveyed area, notwithstanding the bandwidth limitation of the communication link.
Patent CA-2978857-A1 (CA)
Inventor: SUN SANXING
IPC: A61P35/00
Filed: 2015-03-19
Abstract: The present invention provides hydrophilic linkers that are useful for linking drugs to cell-binding ligands in ligand-drug conjugates, such as antibody-drug conjugates. The ligand- drug conjugate comprises a cell -binding ligand capable of binding to a particular cell population, and a drug connected to the ligand by a hydrophilic linker. The hydrophilic linker comprises one or more hydrophilic groups that render the linker hydrophilic. The hydrophilic linker may also comprise functional groups at the two termini for coupling to the drug and the cell-binding ligand respectively.
Patent CA-2979666-A1 (CA)
Inventor: NIETO JESUS
IPC: B32B27/32
Filed: 2016-02-29
Abstract: A blend suitable for use in a release layer of a multilayer protective film. The blends comprise greater than 50 wt.% of an ethylene/alpha-olefin copolymer, a functionalized ethylene-based polymer, and an inorganic filler.
Patent CA-2980031-A1 (CA)
Title: Innovations in mechanical ventilators
Inventor: PARIKH SARITA
IPC: A61M16/00
Filed: 2015-12-21
Abstract: A respiratory device of negative pressure type comprising a shell fastened to the user's chest and/or abdomen with minimal dead space, one or more vacuum and compressed air chambers attached to the shell; vacuum generating and compressed air generating sources connected to the vacuum and compressed air chambers respectively, one or more openings on the shell to allow exchange of the air enclosed between shell and user's body, with the vacuum and compressed air chambers; a valve shuttling between the vacuum and compressed air chambers. By having low dead space, pre-generated vacuum and compressed air close to the user, and the use of fast acting valves in some embodiments, the power requirement, weight, and size are reduced, making the device low cost and portable. In some embodiments, the vacuum and compressed air generating sources can be mounted on the shell itself, making the device ambulatory.
Patent CA-2980769-A1 (CA)
Inventor: RUAN YIJUN
IPC: C12Q1/68
Filed: 2016-04-01
Abstract: The invention described herein provides methods and systems for comprehensive genomic analysis that enables the detection of a broad range of genomic variations, including single nucleotide polymorphisms (SNPs), small insertions or deletions (indels), Tandem Base Mutations (TBM), copy number variations (CNVs), structural variations (SVs), and combination thereof, in a single assay. The method employs circularising genomic DNA fragments with a ligated tag sequence, optionally by tagmentation with a transposase, fragmentation by shotgun fragmentation and sequencing of both mate-pair fragments and shotgun fragments and determining genomic variations based on both shotgun and mate-pair fragments. The invention can be used, for example, to analyze the complicated underlying genomic defects in diseases and conditions such as Autism spectrum disorders (ASD), cancers, Alzheimer's disease, and other neurological disorders.
Patent CA-2983308-A1 (CA)
Title: Method for route propagation over a satellite link, and a system thereof
Inventor: AHLUWALIA SANDEEP
IPC: H04B7/185
Filed: 2016-04-27
Abstract: A communication system, an apparatus and a method to route an Internet Protocol (IP) datagram with a standard Internet routing protocol over a space link. The method including: routing according to the standard Internet routing protocol including a current routing table including routing via the space link; receiving an Internet Protocol (IP) datagram including a destination; querying the routing stack to determine whether the destination is linked via the space link; and forwarding the IP Datagram to a space link address when IP datagram's destination is linked via the space link.
Patent CA-2985074-A1 (CA)
Title: Sechoir de deblais vertical a entrainement direct et procedes de realisation et d'utilisation, et reconfiguration de sechoirs de deblais
Inventor: BABRI EMAD
IPC: F26B25/02
Filed: 2016-05-03
Abstract: L'invention concerne un séchoir de déblais de forage, lequel séchoir comprend une centrifugeuse spécialement adaptée pour traiter des déblais de forage ; un convertisseur de couple en communication avec la centrifugeuse ; un moteur ; et un arbre d'entraînement en communication avec tous et reliant le moteur et le convertisseur de couple. L'invention concerne également un procédé de traitement de déblais de forage contenant un liquide par introduction des déblais de forage dans une centrifugeuse, puis par alimentation en puissance à partir d'un moteur pour entraîner la centrifugeuse et soumettre les déblais de forage à une force centrifuge suffisante pour retirer au moins une partie du liquide dans les déblais de forage, le moteur alimentant la centrifugeuse en puissance par l'intermédiaire d'un arbre d'entraînement. L'invention concerne également un procédé de reconfiguration d'un séchoir de déblais de forage qui utilise un système à courroie et réas, lequel procédé met en uvre le remplacement du système à courroie et réas par un système basé sur un arbre d'entraînement.
Patent CA-2987766-A1 (CA)
Inventor: SMITH JAY S
IPC: A61J1/00
Filed: 2016-06-02
Abstract: Devices, methods, and systems are provided for placing an implant into a patient and removing it therefrom.
Patent CA-2995148-A1 (CA)
Inventor: WOOD BLAKE
IPC: E21B34/14
Filed: 2018-02-14
Abstract: The invention relates to a multi-stage hydraulic fracturing tool and system for controllably exposing selected locations along a wellbore to a pressurized fluid. The system comprises an elongated casing (for disposal within the wellbore) defining an internal borehole extending longitudinally, and having one or more ports; an actuation member configured for travelling down the borehole and includes a wedged portion and a groove having a first length in the longitudinal direction, formed at least partially circumferentially around an outer surface of the actuation member, a sliding sleeve member having an aperture for receiving the actuation member, and one or more inward-facing protrusions having a length less than or equal to the first length, connected to the sliding sleeve member and at least initially protruding radially into the aperture.
Patent CA-2996104-A1 (CA)
Title: System and method of monitoring data traffic on a mil-std-1553 data bus
Inventor: ECKHARDT JOSH D
IPC: H04L12/40
Filed: 2018-02-22
Abstract: A system and method for monitoring data traffic on a MIL-STD-1553 data bus system with a data guard. The monitoring system includes a data guard, which may be toggled between a passive mode and an active mode using two switches. In the active mode, using a first switch, data traffic from remote terminals on the MIL-STD-1553 data bus system are placed on a guarded bus of the data guard system and sent to the data guard by way of a coupler for filtering data messages through a plurality of pre-generated data set rules. If the data traffic is validated, it is returned to the MIL-STD-1553 data bus system through a second coupler. In the passive mode, the data traffic is directed to a transparent bus by way of a third coupler using a second switch, thus allowing the MIL-STD-1553 data bus system to operate without latency concerns.
Patent CA-2997359-A1 (CA)
Inventor: TORRENS-JOVER ANTONI
IPC: C07D403/12
Filed: 2016-09-01
Abstract: The present invention relates to 1 -(4-(2-((1 -(3,4-difluorophenyl)-1 H-pyrazol-3-yl)methoxy)ethyl)piperazin-1 -yl)ethanone salts, specifically to the hydrochloride and to the maleate, to pharmaceutical compositions comprising them, and to their use in therapy and/or prophylaxis of sigma receptor associated diseases.
Patent CA-3001764-A1 (CA)
Title: Generation of process steam by means of a high-temperature heat pump
Inventor: BERGINS CHRISTIAN
IPC: F22G1/16
Filed: 2016-10-13
Abstract: In a steam generation system (17) comprising a high-temperature heat pump (1) with a heat-carrier fluid circuit (4), in which a heat energy feed-in device (8) coupling heat energy into the heat-carrier fluid of the heat-carrier fluid circuit (4) and a heat energy discharge device (6) coupling heat energy out of the heat-carrier fluid of the heat-carrier fluid circuit (4) are arranged, as well as a compressor (5) or compactor, and an expander (7) or an expansion turbine or a throttle (7a) or a screw expander, a solution is provided which enables the generation of steam from local heat, in particular heat from a district heating supply network and/or waste heat from an industrial process, and supplied electric current. This is achieved in that, in the heat energy feed-in device (8), heat energy coupled out of an inflowing temperature-controlled fluid flow (9) and transferred to the heat-carrier fluid of the heat-carrier fluid circuit (4) heats the heat-carrier fluid, and the compressor (5) or compactor compresses this heated heat-carrier fluid prior to its entry into the heat energy discharge device (6) to such a pressure that the heat energy thereof, coupled out of the heat-carrier fluid in the heat energy discharge device (6) and transferred to the water (10), in particular feed water, flowing through the heat energy discharge device (6), vaporizes the water (10), in particular the feed water.
Patent CA-3003208-A1 (CA)
Inventor: MENEGHIN MARTINO
IPC: A23B4/20
Filed: 2016-10-27
Abstract: The present invention relates to preservative compositions comprising at least two extracts selected from oak extract, grape seed extract and green tea extract. Said compositions are useful in the preservation of foods liable to lipid peroxidation.
Patent CA-3004424-A1 (CA)
Inventor: KENNEDY DENNIS M
IPC: G06Q20/06
Filed: 2016-11-02
Abstract: A method for validating blockchain transactions using a transaction processing network includes: storing one or more authentication rules configured to authenticate an electronic transaction and one or more verification rules configured to verity a blockchain transaction; receiving a transaction message including a message type indicator and a plurality of data elements including at least first data elements configured to store blockchain data and additional data elements configured to store transaction data values; identifying an authentication score based on application of at least one or more authentication rules to the transaction data values; identifying a verification score based on application of one or more verification rules to the blockchain data; generating a data message, the data message including the blockchain data stored in the first data elements, the identified authentication score, and the identified verification score; and electronically transmitting the generated data message to a blockchain network.