baber/WOPTO huggingface dataset:
Patent CA-2957278-A1 (CA)
Title: Method of mitigating hydrogen sulfide or mercaptan contamination with an enzyme based scavenger
Inventor: DHULIPALA PRASAD D
IPC: A62D3/20
Filed: 2015-07-30
Abstract: Hydrogen sulfide and mercaptans may be catalytically removed from a fluid stream by introducing to the fluid stream a sulfide quinone reductase (SQR) enzyme.
Patent CA-2957453-A1 (CA)
Inventor: BRUHNKE ULRICH
IPC: B21C23/06
Filed: 2014-10-07
Abstract: The invention relates to an extrusion press for producing flat sheets from hollow sections consisting of magnesium or magnesium alloys, said press comprising a mandrel head that protrudes into the impression die opening of an extrusion die, the mandrel (5) being arranged with its mandrel head (7) protruding into the opening of the impression die and said mandrel head being (7) conical.
Patent CA-2959282-A1 (CA)
Title: Electrode de stimulation cerebrale profonde
Inventor: MERCANZINI ANDRE
IPC: A61N1/05
Filed: 2015-08-25
Abstract: La présente invention concerne un système et des procédés pour une électrode de stimulation cérébrale profonde. En particulier, l'invention concerne une électrode de stimulation qui comprend une ou plusieurs couches barrières à base de silicium situées à l'intérieur d'un film MEMS. Les couches barrières à base de silicium permettent d'améliorer la fiabilité et la durabilité. Les couches barrières à base de silicium permettent également d'améliorer l'adhérence entre les couches du film MEMS.
Patent CA-2960476-A1 (CA)
Title: Portable wrench holder
Inventor: RENNIE WILLIAM
IPC: B25B23/00
Filed: 2017-03-10
Abstract: A wrench holder for holding and carrying a set of wrenches, each wrench having an elongated handle and an open jaw extending from the handle, comprises a frame having a first side and a second side opposite the first side. There is a spring coiled about the first side of the frame. The spring has coils which receive the handles of the wrenches. The second side of the frame engages the open jaws of the wrenches when the handles of the wrenches are received between the coils of the spring to restrict outward rotation of the wrenches relative to the wrench holder.
Patent CA-2960896-A1 (CA)
Inventor: NASS ANDREAS
IPC: H01R13/713
Filed: 2015-10-05
Abstract: The invention relates to a plug for use as a disconnector for current transformers. According to the invention, two types of short-circuiting means (5, 6) are provided in the plug. A first short-circuiting means (5) is used for diverting overvoltages by short-circuiting the electrical contacts in the plug. A second short-circuiting means (6) is provided for short-circuiting electrical contacts (3, 4) in the plug when the plug is not contacted. The short-circuiting means (5, 6) are designed in such a way that the first short-circuiting means (5) is used as a fuse when the second short-circuiting means (6) fails.
Patent CA-2962119-A1 (CA)
Inventor: FREDRIKSSON SARAH
IPC: C12Q1/37
Filed: 2015-09-22
Abstract: The invention providesmethods for analysing a sample of immunoglobulins to determine the amount of IgG aggregates present in the sample.
Patent CA-2962295-A1 (CA)
Inventor: HUGUES MATHIEU
IPC: B01D46/12
Filed: 2014-09-25
Abstract: The present invention relates to a V-type filter frame for receiving at least one filter media pack, said V-typefilter frame being arranged to be mounted to a filter holding structure, the V-type filter frame comprising first and second side plates and a molded plastic rectangular front plate coupled to the side plates, said side plates each comprising a front edge portion and an opposite rear edge portion and the front plate having a front surface and a back surface,the back surface of the front plate comprising a first coupling portion comprising a first groove configured to receive the front edge portion of the first side plate, a second coupling portion comprising a second groove configured to receive the front edge portion of the second side plate, a trough for receiving a front edge of a filter media pack, extending between the first and the second coupling portion of the front plate,characterized in that said trough is in fluid connection with each of said first groove and said second groove when the first and second side plates are coupled to the first and second coupling portions of the front plate respectively.
Patent CA-2963438-A1 (CA)
Title: Methods for the monitoring and prognosis of a cancer
Inventor: DESGRANDCHAMPS FRANCOIS
IPC: G01N33/50
Filed: 2015-10-16
Abstract: The present invention relates to methods for prognosis and monitoring of a cancer, preferably bladder cancer, by measuring the proportion of CD8+ T Lymphocytes expressing ILT-2 and the plasma level of soluble HLA-G. The invention also relates to anti HLA-G antibodies for use for treating a cancer in which tumor cells express HLA-G, preferably bladder cancer.
Patent CA-2965188-A1 (CA)
Inventor: RYAN STEPHEN
IPC: H04M3/51
Filed: 2015-10-05
Abstract: A recording system has a listener processor (13) for automatically capturing events involving computer applications (12) during a dialogue involving the user of the computer. The system generates a visual transcript (27) of events on a timeline. It automatically detects (36) start of a dialogue and proceeds to detect (37) events and determines (38) if they are configured as transcript events, before detecting (41) end of the dialogue. The system may associate dialogue events with audio clips, using meta tags.
Patent CA-2966436-A1 (CA)
Inventor: SIRICHAI SAHARUT
IPC: H05K5/02
Filed: 2017-05-10
Abstract: A case construction selectively encases and displays an electronic device, and includes a device-holding cradle and multi-section panel assembly attachable to the device-holding cradle. The device-holding cradle is sized and shaped to removably receive an electronic device, and provides an anterior device-receiving section and a posterior panel assembly interface. The posterior panel interface includes an anchor portion for attaching the panel assembly thereto and seat portion in adjacency to the anchor portion for allowing dynamic panel portions to rest thereupon. An attachment mechanism operates to attach the multi-section panel assembly to the device-receiving cradle such that a pair of panel portions from the four panel portions are pivotal about a select one of two pivot axes for supporting the device-holding cradle in either a landscape or portrait orientation angled display position relative to a support surface.  The pivot axes are enabled by way of flexible material interconnecting opposed panel portions.
Patent CA-2968678-A1 (CA)
Inventor: HOEL KARL-WILLIE
IPC: E21B33/035
Filed: 2015-12-03
Abstract: La présente invention concerne un raccord de surface de tête de puits sous-marin supérieur (11 ; 11' ; 11"), un raccord de surface de tête de puits sous-marin inférieur (10), un raccord conducteur de tête de puits sous-marin supérieur (5 ; 5') et un raccord conducteur de tête de puits sous-marin inférieur (9). Selon la présente invention, ces derniers sont usinés à partir d'une même pièce de matériau en acier forgé et protégés contre la corrosion au moyen d'un processus électrolytique ou d'un autre processus.
Patent CA-2970517-A1 (CA)
Inventor: CHOPRA BENJAMIN
IPC: A61M5/32
Filed: 2015-12-10
Abstract: A multi-beveled needle point geometry for hypodermic needles such as pen needles. A proximal bevel is formed at a first angle of inclination, a pair of intermediate bevels at a second angle of inclination, and a pair of distal bevels at a third angle of inclination and differing angles of rotation. The second angle of inclination is substantially different than the first angle of inclination to define a marked apex at the intersections between the proximal bevel and the intermediate bevels. At least one smooth transition is typically provided between adjacent bevels, between a bevel and an outer surface of the needle, and/or between a bevel and the lumen of the needle.
Patent CA-2978013-A1 (CA)
Title: Barrier assembly
Inventor: MILLER SEAN MICHAEL
IPC: E04H17/00
Filed: 2016-03-01
Abstract: The present invention relates to a barrier assembly comprising a cartridge comprising a longitudinally mounted rotatable central shaft configured for connection to a barrier and a longitudinal opening through which the interior of the cartridge is accessible. In an embodiment of the present invention, the barrier assembly further comprises a means for mounting a post to the exterior of the cartridge. In another embodiment of the present invention, the barrier assembly further comprises a base connectable to the cartridge, the base comprising at least one wheel configured to permit movement of the base on a surface.
Patent CA-2978258-A1 (CA)
Inventor: GARCIA DE ROCHA MARCELO
IPC: A61P25/20
Filed: 2012-09-27
Abstract: The presently disclosed subject matter relates to methods of administering an effective amount of dexmedetomidine to a pediatric patient in order to reduce the incidence of neurological damage. More particularly, the presently disclosed subject matter relates to methods of providing sedation or analgesia to a pediatric patient by administering a dexmedetomidine infusion and optionally a loading dose. The dexmedetomidine can be administered before, during, or after surgery.
Patent CA-2979331-A1 (CA)
Inventor: LUCAS BRYAN CHAPMAN
IPC: E21B41/00
Filed: 2015-05-07
Abstract: In accordance with presently disclosed embodiments, systems and methods for using containers, instead of pneumatic transfer, to move bulk material from a transportation unit to a blender receptacle (e.g., hopper or mixer of a blender) are provided. A transportation unit may deliver multiple containers of bulk material to the well site, where multiple conveyors may deliver the containers to a location proximate the blender receptacle. Openings at the bottom of the containers are arranged adjacent one another so that the load of two containers may be delivered to the tight space occupied by the blender receptacle. Since the transportation unit is able to unload the containers of bulk material without pneumatic transfer, the containers may enable a cleaner and more efficient bulk material transfer at the site.
Patent CA-2987653-A1 (CA)
Title: Ensemble de melange
Inventor: MOTT SHAUN
IPC: B65D90/00
Filed: 2016-06-01
Abstract: L'invention concerne un ensemble de montage, comprenant : un coupleur d'entraînement formé pour venir en prise avec un élément de couplage sur un arbre pouvant être positionné à l'intérieur d'un récipient définissant une ouverture afin de permettre le passage de l'arbre ; et un entonnoir positionné à l'intérieur de l'ouverture pour recevoir le coupleur d'entraînement et guider le coupleur d'entraînement vers l'élément de couplage. L'ensemble fournit des avantages ergonomiques, car il n'est pas nécessaire que l'utilisateur soulève le mécanisme d'entraînement pour atteindre l'ouverture.
Patent CA-2987740-A1 (CA)
Title: High purity lithium and associated products and processes
Inventor: SWONGER LAWRENCE RALPH
IPC: C25C3/02
Filed: 2016-05-20
Abstract: High purity lithium and associated products are provided. In a general embodiment, the present disclosure provides a lithium metal product in which the lithium metal is obtained using a selective lithium ion conducting layer. The selective lithium ion conducting layer includes an active metal ion conducting glass or glass ceramic that conducts only lithium ions. The present lithium metal products produced using a selective lithium ion conducting layer advantageously provide for improved lithium purity when compared to commercial lithium metal. Pursuant to the present disclosure, lithium metal having a purity of at least 99.96 weight percent on a metals basis can be obtained.
Patent CA-2987909-A1 (CA)
Title: Systeme d'administration transdermique de la ketamine
Inventor: TANG HUADONG
IPC: A61P25/24
Filed: 2016-06-27
Abstract: La présente invention concerne un dispositif d'administration transdermique comprenant de la kétamine et des préparations associées. La présente invention se rapporte également à un dispositif d'administration transdermique comprenant de la kétamine pour le traitement du trouble dépressif majeur (TDM) et/ou de la douleur. La présente invention concerne en outre un dispositif d'administration transdermique comprenant de la kétamine et des agents anti-abus.
Patent CA-2989289-A1 (CA)
Inventor: JUNG HA JIN
IPC: A61K8/02
Filed: 2016-06-24
Abstract: The UV-blocking cosmetic composition according to the present invention is not sticky, when applied to the skin, by comprising spherical titanium dioxide particles having a diameter of over 70 nm, even if large quantities of same are comprised in the composition. Accordingly, the composition has a high sun protection factor, high coverage, and excellent adhesion and can provide a fresh feel. Further, when filled in a carrier including a sponge, the composition facilitates moisture absorption into the sponge and thus exhibits an excellent filling capability. Therefore, the UV-blocking cosmetic composition according to the present invention can be provided in a formulation impregnated in a sponge and thus has excellent portability.
Patent CA-2992301-A1 (CA)
Inventor: NEUMEIER ZEEV
IPC: H04N21/44
Filed: 2016-07-15
Abstract: Provided are devices, computer-program products, and methods for removing redundant data associated with frames. For example, a method can include receiving an initial frame, determining initial cue data for the initial frame, and sending the initial cue data to a server. The method can further include receiving a new frame and determining new cue data for the new frame. The method can further include identifying a pixel value range. The method can further include determining a pixel value difference between an initial pixel data sample and a new pixel data sample. The method can further include determining the pixel value difference is within the pixel value range and updating the new cue data by removing the new pixel data sample from the new cue data when the pixel value difference is within the pixel value range. The method can further include sending the updated new cue data to the server.
Patent CA-2993668-A1 (CA)
Title: Dispositif d'entrainement et dispositif de fixation lobulaires effiles
Inventor: LUKES RICHARD W
IPC: F16B23/00
Filed: 2016-08-18
Abstract: L'invention concerne un système de fixation qui comprend un dispositif de fixation et un dispositif d'entraînement, chacun d'eux ayant trois lobes et auges alternés qui définissent les surfaces d'entraînement. Les trois lobes et auges alternés sont définis chacun par une partie de rayon externe, une transition latérale d'entraînement, un rayon de transition interne et une partie d'entraînement en marche arrière. Le creux de l'élément de fixation et le dispositif d'entraînement ont chacun une paroi latérale définie par le rayon de transition externe qui s'effile selon un angle d'effilement par rapport à l'axe de rotation. La paroi latérale de dispositif de fixation peut s'effiler à environ 60°. La paroi latérale de dispositif d'entraînement peut s'effiler à environ 60°. En variante, la paroi latérale du dispositif d'entraînement peut s'effiler à un angle inférieur d'au moins 10° à l'angle d'effilement de la paroi latérale de creux, par exemple 42°. La transition latérale d'entraînement définit un angle d'entraînement qui peut être entre 0° et 5°.
Patent CA-2996034-A1 (CA)
Inventor: MORRISON GERALD
IPC: G06F3/042
Filed: 2016-08-31
Abstract: The present invention relates to an interactive touch system on a transparent medium and more particularly, the present invention relates to a method and system for improving the contrast of writing on an interactive touch system on a transparent medium. The interactive device has an interactive surface having an interior side and an exterior side. The interior side is observed by at least one emitter and at least one detector. The interactive surface has a privacy layer; the privacy layer transforming between a transparent and a non-transparent state. A processing structure executing instructions detects a pointer contacting the interior side of the interactive surface; and applies a signal to the privacy layer to transform the privacy layer into the non-transparent state.
Patent CA-2996555-A1 (CA)
Title: Hydrogenated polybutadienes useful as lubricant additives
Inventor: SIRAK SOFIA
IPC: C10M143/12
Filed: 2018-02-26
Abstract: The invention relates to low molecular weight hydrogenated polybutadienes and to a method for the preparation of these polymers. The invention is also directed to lubricant compositions comprising these polymers and uses thereof.
Patent CA-2998791-A1 (CA)
Title: Device for producing plastic pipes
Inventor: HOFMANN GUNTHER
IPC: B29C48/13
Filed: 2016-09-16
Abstract: A device for producing plastic pipes comprises an extruder with a die head and a corrugator, into which a molten plastic tube is introduced by the die head, wherein the corrugator has a molding section where molding jaws are guided in pairs in the production direction, and, in an inlet section of the corrugator, the molding jaws are brought together to form molding jaw pairs towards the start of the molding section, and, in an outlet section of the corrugator, the molding jaw pairs are moved apart from each other from the end of the molding section. Each molding jaw has a first and second guide pins and the jaws are guided in a guiding apparatus where a free end of the first guide pin and a free end of the second guide pin respectively engage in a first guide groove and a second guide groove of the guiding apparatus.
Patent CA-2999509-A1 (CA)
Title: Sels cristallins de naloxone et de naltrexone
Inventor: ZAMLOOT MICHAEL
IPC: A61M11/00
Filed: 2016-09-26
Abstract: La présente invention concerne des sels cristallins de naloxone et de naltrexone et leur utilisation comme antagonistes d'opioïdes. Les sels cristallins de l'invention comprennent le saccharinate de naloxone, le succinate de naltrexone et un solvate dans le méthanol de succinate de naltrexone. L'invention concerne un timbre transdermique avec un médicament inclus dans l'adhésif contenant l'analgésique opioïde fentanyle ou un analogue de celui-ci et un sel cristallin de naloxone ou de naltrexone. L'invention concerne également un procédé de traitement de la douleur, telle qu'une douleur aiguë, chronique ou intermittente, par application d'un timbre transdermique avec un médicament inclus dans l'adhésif selon l'invention sur la peau d'un patient qui en a besoin.
Patent CA-2999977-A1 (CA)
Inventor: BOYLE PATRICK DEVIN
IPC: A63G1/02
Filed: 2016-09-21
Abstract: A ride system includes a tunnel, a vehicle ride path in the tunnel, an entrance disposed at a first end of the tunnel, a second end of the tunnel, one or more walls of the tunnel, and a projection system to project images onto the one or more walls of the tunnel. The tunnel is curved such that the second end of the tunnel is not visible at an intermediate position between the first end of the tunnel and the second end of the tunnel.
Patent CA-3001421-A1 (CA)
Inventor: TAYLOR ROBERT J
IPC: H05K13/00
Filed: 2016-10-07
Abstract: Systems, apparatuses, and methods are provided herein for securing merchandise. In one embodiment an apparatus for securing merchandise comprises a locking mechanism limiting access to one or more items, one or more optical sensors configured to detect a plurality of wavelengths and an intensity associated with each wavelength from at least one light beam emitted by an optical key, and a control device comprising a control circuit and a memory device. The control device being configured to store a lock code comprising a plurality of wavelength values and a plurality of intensity values each associated with a wavelength value on the memory device and determine whether to release the locking mechanism based on whether intensities of each of the plurality of wavelengths detected by the one or more optical sensors match the lock code.
Patent CA-3002648-A1 (CA)
Inventor: FOWLER TRACY A
IPC: B01D53/047
Filed: 2016-10-04
Abstract: Provided are apparatus and systems for performing a swing adsorption process. This swing adsorption process may involve passing streams through adsorbent bed units to remove contaminants, such as water, from the stream. As part of the process, the adsorbent bed unit may include additional space for the valves of the adsorbent bed unit. A plurality of valves is secured to the housing that contains the adsorbent bed. Each of the plurality of the valves has a valve cross sectional area within an interface cross sectional area of the adsorbent bed and the aspect ratio, i.e. the ratio of the length of the adsorbent bed divided by the width of the adsorbent bed, of the interface cross sectional area is greater than 2.
Patent CA-3002986-A1 (CA)
Title: Mixed spacer multispectral filter
Inventor: SWITZER JAMES
IPC: G02B1/02
Filed: 2018-04-27
Abstract: An optical filter may include a first mirror, a second mirror, and a spacer layer structure disposed between the first mirror and the second mirror. The spacer layer structure may include a first set of layers. Each layer, of the first set of layers, may be a first material associated with a first refractive index and a thickness that is greater than a layer thickness threshold. The spacer layer structure may include a second set of layers. Each layer, of the second set of layers, may be a second material associated with a second refractive index. Each layer, of the second set of, may be selected to replace a corresponding layer of the first material. The corresponding layer may be associated with a thickness that is less than the layer thickness threshold.
Patent CA-3008080-A1 (CA)
Inventor: GONCALVES SERGIO MACHADO
IPC: G01G19/03
Filed: 2018-04-18
Abstract: The present invention relates to a system for monitoring dynamic weighing of vehicles, speed of vehicles on lanes, applied to the monitoring of road traffic variables, traffic control, maintenance and infrastructure, diagnosis of traffic problems, on toll roads and in the application of fines in irregular traffic situations, through the technology of optical fiber, with punctual and quasi-distributed sensors, that allow for quick response, to be encapsulated, to ease the process of installation and/or to protect the sensing optical fiber, to employ specific materials, they can be assembled in advanced configurations of optical networks and with the advantages of having a lower cost and prolonged shelf-life when compared to the other technologies; the sensors can be multiplexed, have high spatial resolution across the pavement, and manufacturing technology is simple and inexpensive and transferable due to associated costs.
Patent CA-3008196-A1 (CA)
Inventor: NIESWANDT BERNHARD
IPC: A61K38/16
Filed: 2016-12-23
Abstract: L'invention concerne un polypeptide soluble, comprenant une glycoprotéine V (GPV) modifiée dépourvue de domaine transmembranaire fonctionnel, utilisable dans le traitement ou la prévention d'une maladie thrombotique chez un sujet, ledit traitement ou ladite prévention comprenant l'administration au sujet d'une quantité efficace dudit polypeptide soluble.
Patent CA-3008476-A1 (CA)
Inventor: GATLAND STANLEY D
IPC: E04B2/74
Filed: 2016-12-16
Abstract: An area separation wall (ASW) may include gypsum liner panels and structural elements located between adjacent ones of the gypsum liner panels. A sealing material may be located between the gypsum liner panels and the structural elements, and between adjacent ones of the structural elements. The sealing material may form seals therebetween, such that the ASW is substantially airtight when assembled. In addition, the ASW may include a fire rating of at least 2 hours in compliance with ANSI/UL 263.