baber/WOPTO huggingface dataset:
Patent CA-2983435-A1 (CA)
Title: Film revetu d'autocollant a base de polypropylene respirant pour une application a des poches de sang
Inventor: MUKHERJEE SUDARSHANA
IPC: G09F3/02
Filed: 2016-04-29
Abstract: La présente invention concerne diverses étiquettes et techniques d'étiquetage pour une application à des poches de sang. Les étiquettes comprennent un ou plusieurs films de polypropylène microporeux et de l'adhésif. L'invention concerne également des poches de sang sur lesquelles sont collées les étiquettes et des procédés d'utilisation associés.
Patent CA-2983866-A1 (CA)
Inventor: CALDERONE JOSEPH A
IPC: C10L1/06
Filed: 2017-10-26
Abstract: Aviation gasolines and additives may have manganese-containing anti-knock components. The scavengers herein mitigate the possible deleterious effects from using the manganese-containing anti-knock. The scavengers include molecules with a central atom of a Group 15 element other than nitrogen. Entities that are attached to the central atom are electron withdrawing entities including electron deficient atoms and electron deficient functional groups.
Patent CA-2983978-A1 (CA)
Title: Jaw crusher, mineral material processing plant and method for processing mineral material
Inventor: VIILO KEIJO
IPC: B02C1/04
Filed: 2016-04-22
Abstract: A jaw crusher, a mineral material processing plant and a method for processing mineral material. The jaw crusher (100) comprises a fixed jaw and a movable jaw for forming a crushing chamber (3) therebetween which is open at the top, the fixed jaw comprising a first wear part (1 ) mounted thereto and the movable jaw comprising a pitman (4) and a second wear part (2) mounted thereto; wherein the pitman (4) is rotatably mounted to a first eccentric shaft (8). The pitman (4) is further rotatably mounted to second eccentric shaft 9 configured to guide the stroke of the movable jaw to create a movement pattern with a substantially linear crushing stroke, wherein the eccentricity of the second eccentric shaft (9) is larger than that of the first eccentric shaft.
Patent CA-2985303-A1 (CA)
Title: Multi level cable bus system with modular cable trays
Inventor: PAWLUK ROBERT R
IPC: H02G3/04
Filed: 2010-11-04
Abstract: A cable bus system for the mounting and positioning of high amperature, from low to high voltage electrical power cables transmitting polyphase electrical current. The cable bus system included a ventilated enclosure used to protect electrical cables mounted therein. The enclosure is provided with multiple modular cable trays which are bolted together in a stacked arrangement to form a single multi-level cable raceway. The enclosure is further provide with ventilated top and bottom covers which are secured respectively to the top and bottom of the uppermost and bottommost calve trays to define the enclosed metal circuit. The cable bus system is capable of transmitting the same highest allowable "free air" cable amperature in both above and underground installations, effectively improving the transmission of electrical power from one end to the other end in installations where a transition of electrical power from on e ground is either necessary or economically preferable. For the underground portion, the cable bus is installed in the encasement that is uniquely offset vented or power cooled to meet the cable high amperage requirements. This cable bus system is also suitable for high vertical rise installations when utilizing anti cable slip mechanism or technique.
Patent CA-2991308-A1 (CA)
Title: Systems and methods for trading, clearing and settling securities transactions using blockchain technology
Inventor: MOLINARI VINCENT
IPC: G06Q20/38
Filed: 2016-07-06
Abstract: The present invention relates to a securities trading system that utilizes a distributed blockchain ledger to conduct security transactions. Users are provided with cryptographic wallets that enable the users to access a peer-to-peer network of computing nodes on which the distributed blockchain ledger is managed. The securities made available through the network may be stored directly on the blockchain ledger itself. Smart contracts may be utilized to transfer the securities among the users and to verify that all transactions are in compliance with applicable regulatory rules and other restrictions.
Patent CA-2992256-A1 (CA)
Inventor: ENOMURA MASAKAZU
IPC: C09D201/00
Filed: 2016-10-05
Abstract: The present invention addresses the problem of providing: a silicon oxide-coated oxide composition for coatings in which reflectance and other color characteristics are controlled; and a method for producing a coating composition that contains oxide particles and that is to be mixed into a paint constituting a coating body in which weather resistance is required. Provided is a silicon oxide-coated oxide composition for coatings in which weather resistance is required, said silicon oxide-coated oxide composition for coatings containing silicon oxide-coated oxide particles in which at least part of the surface thereof is covered by a silicon oxide. The silicon-oxide coated oxide composition for coatings is characterized in that the silicon oxide thereof is amorphous so that it is possible to control the color characteristics of the silicon-oxide coated oxide composition for coatings. Also provided is a method for producing a coating composition characterized in that the color characteristics of the abovementioned oxide particles are controlled by choosing the following when producing the oxide particles: whether to include amorphous silicon oxide that covers at least part of the surface of the oxide particles; and whether to include an acetyl group that functions as a functional group included in the silicon oxide-coated oxide particles.
Patent CA-2993818-A1 (CA)
Title: Systeme et procede de recuperation de materiaux souhaites et de production d'agregat propre a partir de cendres d'incinerateur
Inventor: VALERIO THOMAS
IPC: B03B9/04
Filed: 2016-07-25
Abstract: L'invention concerne des dispositifs, des systèmes et des procédés de séparation de cendres combinées d'incinérateur afin de récupérer des matériaux souhaités. Les dispositifs, les systèmes et les procédés peuvent comprendre un ou plusieurs tamis à 2 étages, un ou plusieurs séparateurs à ralentissement/gabarits, une ou plusieurs poulies magnétiques, un ou plusieurs séparateurs à courant de Foucault, des trieurs à capteur et un ou plusieurs trieurs optiques.
Patent CA-2994884-A1 (CA)
Title: Dual tire debris cleaner
Inventor: UJIYE TREVOR
IPC: B62D61/00
Filed: 2018-02-13
Abstract: An apparatus for clearing debris from between tires of a vehicle comprises a mounting base securable to an underside of a vehicle at a location above a pair of dual tires, a bracket securable the mounting base and a rigid bar pivotably suspended from the bracket so as to have a free distal end suspended between the pair of tires.
Patent CA-2995960-A1 (CA)
Title: Element de bandeau destine a porter un masque respiratoire et serre-tete comprenant ce dernier
Inventor: MOON JUNGCHUL
IPC: A61M16/06
Filed: 2016-08-18
Abstract: La présente invention porte sur un élément de bandeau (100) destiné à porter un masque respiratoire (1) et sur un serre-tête (10) comprenant ce dernier. L'élément de bandeau (100) comprend un élément de support (130) s'étendant dans une direction ; une première partie de couplage (110) formée au niveau d'une partie d'extrémité de l'élément de support (130), et comportant un trou d'insertion (116) formé de sorte à passer à travers cette dernière ; une seconde partie de couplage (120) formée au niveau d'une autre partie d'extrémité de l'élément de support (130) ; et une partie de raccordement de sangle (140) formée au niveau d'une partie d'extrémité de la première partie de couplage (110) ou de la seconde partie de couplage (120), et raccordée à une sangle (30), au moins une partie de la seconde partie de couplage (120) étant insérée dans le trou d'insertion (116) de la première partie de couplage (110) et, de ce fait, la première partie de couplage (110) ainsi que la seconde partie de couplage (120) sont conçues de sorte à être couplées l'une à l'autre, et l'élément de bandeau (100) est raccordé à un corps de masque (20) d'un masque respiratoire (1) au moyen de la sangle (30).
Patent CA-2996746-A1 (CA)
Title: A rotor hub for a tail rotor of a rotorcraft
Inventor: KUNTZE-FECHNER GERALD
IPC: B64C27/82
Filed: 2018-02-27
Abstract: The invention is related to a rotor hub 9 for a tail rotor of a rotorcraft with a plurality of tail rotor blades which are drivable by an associated tail rotor drive shaft, the rotor hub 9 comprising a cup-shaped hub-body 15 with at least a bottom wall 15c that is made of fiber reinforced polymers and adapted for being attached to the plurality of tail rotor blades, wherein the bottom wall 15c comprises a central aperture 15g and a form-fit section; and a central blade mount 16 that is adapted for being attached to the plurality of tail rotor blades and provided with a metallic splined sleeve 17a that is adapted for being drivingly coupled to the associated tail rotor drive shaft, the metallic splined sleeve 17a being mounted to the central aperture 15g and connected to the form-fit section of the bottom wall 15c by a form-fit connection.
Patent CA-2999450-A1 (CA)
Title: A reinforced fan blade construction
Inventor: WU WILLIAM
IPC: F04D29/38
Filed: 2018-03-27
Abstract: There is provided herein a reinforced fan blade construction which is reinforced at a proximal end thereof utilising a pair of opposing reinforcement brackets, typically metallic. In this way, the fan blade member may be manufactured from Acrylonitrile butadiene styrene (ABS) plastic or the like which is typically cheaper, lighter and easier to colour as opposed to other fan blade materials.  Furthermore, plastic is noncorrosive allowing for outdoor application. The reinforcement brackets may comprise an elongate stem and an orthogonal cross piece. The orthogonal cross piece (which may be semicircular) may attached directly to the drive motor annulus such that inertial strain imparted thereon is spread along the elongate stem thereby reinforcing the proximal end of the fan blade.
Patent CA-3000533-A1 (CA)
Inventor: HATTERSLEY GARY
IPC: C07K14/635
Filed: 2016-10-08
Abstract: La présente invention concerne des formulations d'analogues de PTHrP pour l'administration transdermique d'une quantité thérapeutiquement efficace d'un analogue de PTHrP, ainsi que des timbres transdermiques préparés au moyen de ces formulations, des procédés de préparation des formulations selon l'invention et des timbres, et des procédés d'utilisation de ces formulations et timbres pour traiter l'ostéoporose, l'ostéopénie, l'arthrose et/ou une fracture osseuse, améliorer la densité minérale osseuse (DMO), d'améliorer le score d'os trabéculaire (TBS), et traiter, prévenir et/ou réduire des fractures osseuses.
Patent CA-3004319-A1 (CA)
Title: Metasurfaces for redirecting light and methods for fabricating
Inventor: PEROZ CHRISTOPHE
IPC: G02B6/00
Filed: 2016-11-03
Abstract: A display system comprises a waveguide having light incoupling or light out-coupling optical elements formed of a metasurface. The metasurface is a multilevel (e.g., bi-level) structure having a first level defined by spaced apart protrusions formed of a first optically transmissive material and a second optically transmissive material between the protrusions.  The metasurface also includes a second level formed by the second optically transmissive material. The protrusions on the first level may be patterned by nanoimprinting the first optically transmissive material, and the second optically transmissive material may be deposited over and between the patterned protrusions. The widths of the protrusions and the spacing between the protrusions may be selected to diffract light, and a pitch of the protrusions may be 10-600 nm.
Patent CA-3005233-A1 (CA)
Inventor: LEE SHOU-HSUN
IPC: F03D9/12
Filed: 2018-05-18
Abstract: A wind power generating device includes: a fan blade; a rotating device, which is kinetically connected to the fan blade so as to rotate with the fan blade; a securing ring being configured to surround the rotating device; and a power generating device with a power input shaft kinetically connected to the rotating device. By a kinetic assisting device formed by the rotating device and the securing ring, the wind power generating device is capable of maintaining a time period of electricity generation even when wind speed is low or none due to vehicle stop, anti further enhances the practical requirement of wind power generating device as being installed in a vehicle.
Patent CA-3005360-A1 (CA)
Title: Systems and methods for low-manganese welding wire
Inventor: BARHORST STEVEN EDWARD
IPC: B23K35/36
Filed: 2016-12-09
Abstract: The present disclosure relates generally to welding and, more specifically, to electrodes for arc welding, such as Gas Metal Arc Welding (GMAW) or Flux Core Arc Welding (FCAW). A welding consumable includes a metallic sheath surrounding a granular core. The welding consumable includes: approximately 0.35 wt% or less manganese, between approximately 0.1 wt% and approximately 3 wt% nickel, between approximately 2.5 wt% and approximately 10 wt% calcined rutile; and between approximately 0.1 wt% and approximately 2 wt% spodumene, all based on the weight of the welding consumable.
Patent CA-3007340-A1 (CA)
Title: Head coil system and methods for enhancing and/or optimizing mri
Inventor: LAU WILLIAM WAI-LEUNG
IPC: A61B90/00
Filed: 2016-01-27
Abstract: Optionally adjustable head coil system and methods for enhancing and/or optimizing magnetic resonance imaging, involving a housing, the housing having at least one portion, the at least one portion having a lower portion, an upper portion, and opposing side portions, each at least one portion optionally in movable relation to any other portion for facilitating adjustability, each at least one portion configured to accommodate at least one radio-frequency coil, and the upper and lower portions each optionally configured to overlap and engage the opposing side portions for facilitating decoupling the at least one radio-frequency coil, and a tongue portion optionally in movable relation to any other portion for facilitating adjustability, engageable with the lower portion, and fixably couple-able with a transporter.
Patent CA-3009246-A1 (CA)
Title: Cleansing compositions
Inventor: RUAN YANG
IPC: A61K8/34
Filed: 2017-01-26
Abstract: Described herein, are personal care compositions comprising an effective amount of an antibacterial component selected from chloroxylenol (PCMX) and o-cymene-5-on (IPMP); phenoxyethanol; piroctone olamine; and a surfactant. Methods of making and using these compositions are also described.
Patent CA-3009288-A1 (CA)
Inventor: HEBLING JANOS
IPC: H01S3/108
Filed: 2018-06-26
Abstract: In the method according to the invention, a pump beam (12) is subjected to pulse front tilting, the thus obtained pump beam with tilted pulse front is guided through an imaging optics (30) and then coupled into the nonlinear optical medium through an entry surface of the nonlinear optical medium and THz radiation is generated in the optical medium by nonlinear optical processes, in particular by optical rectification, by means of the pump beam. The pulse front tilt of the pump beam required to satisfy the velocity matching condition of v p,cs cos(.gamma.) = V THz,.function. is induced as a sum of a plurality of pulse front tilts, each pulse front tilt is induced separately as a partial pulse front tilt of the pump beam in subsequent steps, here v p;cs is the group velocity of the pump beam, v THz;f is the phase velocity of the THz pulse, and .gamma. is the angle formed between the pulse front and the phase front of said pump beam. The last step of pulse front tilting of said pump beam (12) is performed by coupling the pump beam (12) into the nonlinear optical medium through a stair-step structure (40) formed in the entry surface of the nonlinear optical medium.
Patent CA-3009461-A1 (CA)
Title: Steel material having excellent hydrogen induced cracking (hic) resistance for pressure vessel and manufacturing method therefor
Inventor: KIM DAE-WOO
IPC: C22C38/46
Filed: 2016-12-19
Abstract: An aspect of the present invention is to provide: a steel material for a pressure vessel, the steel material having excellent resistance to hydrogen induced cracking (HIC) in a hydrogen sulfide atmosphere, while having excellent moldability and high strength, by optimizing the component composition and manufacturing conditions of steel; and a manufacturing method therefor. According to one aspect of the present invention, there are provided a steel material having excellent hydrogen induced cracking (HIC) resistance for a pressure vessel and a manufacturing method therefor, wherein the steel material comprises: one or two of, in terms of wt%, 0.10-0.25% of carbon (C), 0.05-0.50% of silicon (Si), 1.0-2.0% of manganese (Mn), 0.005-0.1% of aluminum (Al), 0.010% or less of phosphorous (P), 0.0015% or less of sulfur (S), 30-70 ppm of nitrogen (N), 0.001-0.03% of titanium (Ti), 0.02-0.50% of copper (Cu), 0.05-0.50% of nickel (Ni), 0.0005-0.0040% of calcium (Ca), 0.001-0.03% of niobium (Nb), 0.001-0.03% of vanadium (V), 0.01-0.20% of chromium (Cr), 0.05-0.15% of molybdenum (Mo), and the balance Fe and other unavoidable impurities, the microstructure comprising at least 40 vol% of air-cooled bainite and the remainder ferrite, Nb (C, N) carbonitrides with a diameter of 5-30 nm being contained in 0.01 wt% or more. According to the present invention, a steel material having excellent hydrogen induced cracking (HIC) resistance for a pressure vessel can be obtained.
Patent CA-3010073-A1 (CA)
Title: Hydrogen station
Inventor: FUKUDA TAKAYUKI
IPC: F17C5/06
Filed: 2018-06-29
Abstract: The present application discloses a hydrogen station for supplying hydrogen to a tank of a tank-equipped device. The hydrogen station includes: an integrated controller for integrally controlling devices provided in the hydrogen station; a sensing portion for sensing leaked hydrogen which has leaked inside the integrated controller; a ventilation device performing a high ventilation measure of performing ventilation for air inside the integrated controller or an explosion prevention device performing an internal pressure-based explosion protection measure of creating a pressure-increased state inside the integrated controller; and a compressor unit including a compressor, which is used as one of the devices, and a housing, in which the compressor is stored. The integrated controller is mounted on the housing, and is electrically connected to the compressor via a through-hole formed in the housing to control the compressor.
Patent CA-3011567-A1 (CA)
Inventor: SRAMEK ROGER ANTON
IPC: A47C27/15
Filed: 2016-12-12
Abstract: Provided herein is a mattress that efficiently provides low pressure and alignment to achieve restful and less fragmented sleep to a recumbent body. The mattress comprises a composite and a cover encapsulating the composite. The composite includes a performance layer and a core layer. The performance layer includes a first shoulder section, a first thoracic section and a hip section for location at different longitudinal positions corresponding to the shoulder region, the thoracic region and the hip region of the recumbent body. The first shoulder section, the first thoracic section and the hip section have different displacement parameters to match the body displacements in the shoulder region, the thoracic region, and the hip region for alignment of the body with low body pressure. The performance layer may further comprise a second thoracic section and a second shoulder section. A core layer supports the performance layer.
Patent CA-3013568-A1 (CA)
Inventor: MOREAU DARRELL A
IPC: B25H3/00
Filed: 2016-03-11
Abstract: La présente invention concerne un couvercle de rétracteur d'outil manuel qui comprend une partie de corps et une partie de manche fixée à et s'étendant depuis la partie de corps. La partie de corps comporte une première paroi latérale, une deuxième paroi latérale espacée de et sensiblement parallèle à la première paroi latérale, et une paroi périphérique s'étendant transversalement entre et reliant la première paroi latérale à la deuxième paroi latérale. La partie de corps définit un compartiment de rétracteur entre la première paroi latérale, la deuxième paroi latérale et la paroi périphérique. La partie de corps définit en outre une entrée dans le compartiment de rétracteur et une ouverture de câble de rétracteur. La partie de manche définit une ouverture de manche et est constituée d'un matériau étirable et élastique. Le matériau étirable et élastique est adapté pour augmenter un poids nominal d'un rétracteur d'outil manuel lorsque le rétracteur d'outil manuel est placé dans le couvercle de rétracteur d'outil manuel.
Patent CA-3015445-A1 (CA)
Inventor: LORD CHRISTOPHER
IPC: A24F40/70
Filed: 2017-02-15
Abstract: There is disclosed an aerosol delivery system comprising:  an aerosol-generating device (12) comprising: - a device housing having an open-ended heating chamber configured to receive a carrier cartridge (14); - a heater element (24) disposed within the heating chamber (22) and configured to receive at least a first end of a carrier cartridge (14), said heating element operable to heat a carrier substrate of a carrier unit of said carrier cartridge (14) to cause release of an aerosol-forming precursor therefrom to generate an aerosol when gas is passed through the carrier cartridge (14); and - a carrier cartridge comprising a carrier unit (34), said carrier unit comprising a carrier substrate configured to hold an aerosol-forming precursor comprising a nicotine-containing and/or flavoured fluid, gel, wax, or powder. Also disclosed are a carrier cartridge (14), carrier unit (34), methods of man facturing one or more components of said system, and a kit-of-parts for assembling the system.
Patent CA-3016618-A1 (CA)
Title: Systems and methods for producing synthetic hypericin
Inventor: ARUMUGHAM RASAPPA
IPC: C07C46/00
Filed: 2016-03-01
Abstract: Improved systems and methods for producing synthetic hypericin at high volume and high purity.
Patent CA-3019061-A1 (CA)
Inventor: LINDE PETER
IPC: B64C1/12
Filed: 2018-09-28
Abstract: A carbon fibre coated with a conductive carbon aerogel, and an aerospace-vehicle or component therefor comprising carbon fibre coated with a conductive carbon aerogel. A method for coating carbon fibres with carbon aerogel.
Patent CA-3020155-A1 (CA)
Title: Dispositif de surveillance et de commande d'un equipement industriel
Inventor: FIGOLI DAVID
IPC: H04M11/00
Filed: 2017-03-13
Abstract: L'invention concerne des procédés, des systèmes, et un appareil, y compris des programmes d'ordinateur encodés sur un support de stockage informatique pour communiquer entre un actif opérationnel et un réseau principal. Les procédés comprennent les étapes consistant à : recevoir des premières données d'un actif opérationnel via une première interface de communication qui est configurée pour communiquer avec un actif opérationnel, les premières données étant formatées selon un premier format de données qui est spécifique à l'actif opérationnel ; traiter les premières données selon un modèle d'actif afin de générer des secondes données, les secondes données comprenant les premières données et étant formatées selon un second format de données qui est spécifique au réseau principal ; commander la transmission des secondes données au réseau principal via une seconde interface de communication qui est configurée pour communiquer avec un réseau principal.