baber/WOPTO huggingface dataset:
Patent CA-2874834-C (CA)
Title: Conteneur de transport de produits presentant en particulier une forme cylindrique
Inventor: WITCZAK MARCIN
IPC: B65D85/66
Filed: 2012-09-13
Granted: 2017-01-03
Abstract: La présente invention concerne un conteneur de transport de produits présentant en particulier une forme cylindrique, qui comprend un plancher (1), deux parois latérales (2), une paroi avant (3), deux portes (4) et un toit (5) rigide amovible comprenant un mécanisme de fixation. Le plancher (1) est équipé de supports mobiles comprenant un mécanisme de fixation, groupés en au moins une paire, situés le long de son axe de symétrie le plus long, en face les uns des autres. Dans la position fermée, les supports forment un plan horizontal avec le plancher (1) alors que dans la position ouverte ils forment un creux. Le support pivotant, qui fait partie d'une paire, est composé d'un rabat (6) raccordé à un support (7) de rabat ou d'un rabat large (8) raccordé à un support (9 ou 10) de rabat large. Le rabat (6) et le rabat large (8) sont raccordés de façon mobile au plancher (1) au moyen de charnières (11) situées sur l'un des bords, le rabat (6) et le rabat large (8) étant raccordés de façon mobile par l'autre bord au moyen de charnières (11) au support (7) de rabat ou au support (9 et 10) de rabat large. Le plancher (1) est muni de deux rainures (12) parallèles l'une à l'autre et traversant toute sa longueur, lesdites rainures étant situées des deux côtés de l'axe de symétrie longitudinal du plancher (1) et sous les supports (7) de rabat ou les supports (9 et 10) de rabat large reposant horizontalement.
Patent CA-2874968-C (CA)
Inventor: MARTINEZ-ORGADO JOSE
IPC: A61M19/00
Filed: 2013-06-10
Granted: 2020-02-18
Abstract: La présente invention concerne la combinaison du phytocannabinoïde cannabidiol avec une hypothermie thérapeutique à utiliser dans le traitement de neuroprotection ou d'astroprotection.
Patent CA-2875938-C (CA)
Inventor: DE WOLF CORNELIA ADRIANA
IPC: E21B43/22
Filed: 2013-06-14
Granted: 2020-09-22
Abstract: A two-step process to produce oil or gas from a subterranean formation. First, the subterranean formation is treated with an aqueous composition containing a chelating agent selected from the group of glutamic acid N,N-diacetic acid or a salt thereof, aspartic acid N,N-diacetic acid or a salt thereof, methylglycine N,N-diacetic acid or a salt thereof, and N-hydroxyethyl ethylenediamine N,N',N'-triacetic acid, a salt thereof, and any combination thereof. The composition has a pH of between and 6. Then, in an outlet streams from the subterranean formation containing an aqueous phase and a non-aqueous phase; the aqueous phase is separated from the non aqueous phase where the separation step comprises one or more steps of (i) adding a chemical demulsifier, (ii) increasing the temperature of an emulsion, (iii) applying electrostatic fields that promote coalescence, and (iv) reducing the flow velocity that allows gravitational separation of oil or gas and water.
Patent CA-2876276-C (CA)
Title: Titane ou alliage de titane destine a un separateur de pile a combustible dote d'une conductivite de contact avec le carbone et d'une durabilite ameliorees, separateur de pile a combustible utilisant celui-ci et son procede de production
Inventor: KIHIRA HIROSHI
IPC: C23C22/05
Filed: 2013-07-30
Granted: 2017-06-06
Abstract: La présente invention a trait à un titane ou à un alliage de titane destiné à un séparateur de pile à combustible de type à polymère solide doté d'une résistance de contact avec le carbone et d'une durabilité excellentes. Un oxyde de titane ou d'alliage de titane qui est doté d'un film qui est formé par stabilisation après un traitement de passivation sur un substrat de titane ou d'alliage de titane et, dispersées d'un bout à l'autre de ce film d'oxyde, de particules qui sont dotées d'un grand axe de 1 à 100 nm constitué d'un conducteur, de deux conducteurs ou plus choisis dans le groupe comprenant les carbures, les nitrures, les carbonitrures et les borures de tantale, de titane, de vanadium, de zirconium et de chrome, est caractérisé en ce que la résistivité de contact avec le papier carbone est inférieure ou égale à 20 mO·cm2 à une pression superficielle de 10 kgp/cm2 à la fois avant et après les essais de dégradation forcée impliquant l'immersion pendant quatre jours dans une solution d'acide sulfurique aqueuse à 80 ºC amenée à un pH de 4.
Patent CA-2883898-C (CA)
Title: Occurrences de suppression dans une memoire tampon d'images codees independantes des unites d'acces dans le videocodage
Inventor: WANG YE-KUI
IPC: H04N19/44
Filed: 2013-09-23
Granted: 2018-08-28
Abstract: Dans cette invention, un dispositif de vidéocodage tel qu'un codeur vidéo ou un décodeur vidéo peut être conçu pour coder une durée entre une occurrence de suppression, dans une mémoire tampon d'images codées (CPB), d'une première unité de décodage (DU) dans une unité d'accès (AU) et d'une seconde DU, la seconde DU suivant la première DU dans l'ordre de décodage et se trouvant dans la même AU que la première DU. En outre, le dispositif de vidéocodage peut déterminer une occurrence de suppression de la DU en se basant au moins sur la durée codée. Le dispositif de codage peut aussi coder un message d'informations d'amélioration complémentaire (SEI) de la synchronisation de sous-images qui est associé à la première DU. Le dispositif de vidéocodage peut également déterminer une occurrence de suppression de la DU en se basant au moins en partie sur ledit message de SEI de la synchronisation de sous-images.
Patent CA-2889659-C (CA)
Inventor: ANDERSON DAVID E
IPC: A61K39/295
Filed: 2012-11-09
Granted: 2023-03-14
Abstract: The present disclosure provides compositions and methods useful for treating HCMV infection. As described herein, the compositions and methods are based on development of immunogenic compositions that include virus-like particles (VLPs) which comprise one or more Moloney Murine leukemia virus (MMLV) core proteins and include one or more HCMV epitopes, such as, for example, from HCMV envelope glycoproteins gB and/or gH and/or tegument protein pp65. Among other things, the present invention encompasses the recognition that a combination of antigens (e.g., envelope glycoproteins and structural proteins) can lead to beneficial immune responses, for example that include both a humoral response (e.g., production of neutralizing antibodies) and a cellular response (e.g., T-cell activation).
Patent CA-2893078-C (CA)
Inventor: DOCKWEILER DAVID ALLEN
IPC: E21B23/01
Filed: 2014-01-08
Granted: 2017-07-04
Abstract: An expansion apparatus for anchoring a downhole tool in a well is provided. The expansion apparatus has a wedge, an expansion wedge and a slip ring. The wedge and expansion wedge interact so as to radially expand wedge segments of the expansion wedge. The slip ring and expansion wedge interact so as to radially expand the slip ring to grippingly engage the wellbore or casing.
Patent CA-2895889-C (CA)
Inventor: QUIRION JACQUES
IPC: E06B7/14
Filed: 2015-06-26
Granted: 2018-03-13
Abstract: A window well drainage system and method are provided. According to an aspect, the system comprises a window well base defining a window well cavity having a lowest end, a main drainage conduit opening in the window well cavity, a window well screening component engageable to cover the window well cavity and a drainage conduit screening component engageable to cover the upper port of the main drainage conduit, the window well screening component and the drainage conduit screening component being spaced apart from one another when engaged. According to another aspect, the system further comprises at least one secondary drainage conduit connectable to the main drainage conduit, said at least one secondary drainage conduit extending from the main drainage conduit to the foundation drain when connected to the main drainage conduit.
Patent CA-2897502-C (CA)
Title: Smart proppant technology for fracking and well production performance monitoring
Inventor: KERSEY ALAN D
IPC: C09K8/80
Filed: 2014-01-08
Granted: 2021-07-20
Abstract: The present invention provides a proppant or proppant mixture having insert materials configured for providing a mechanical or physical function in a well to hold open fissures or pathways created in formations caused by well fracking to allow a release of a hydrocarbon from the well, the insert materials being configured at least partly with beads having a functionalized polymer so as to form functionalized polymer proppants that are configured to respond to the hydrocarbon or other composition of matter released from the well, including water, and provide at least one chemical taggant containing an indication about the hydrocarbon or other composition of matter released from the well. The functionalized polymer may include a dual-monomer structure.
Patent CA-2899273-C (CA)
Inventor: LEBECK ALAN OTTO
IPC: E21B10/43
Filed: 2013-11-21
Granted: 2015-11-24
Abstract: A sealing system includes a first gland in a cone and a second gland in a shaft region. A first ring is mounted in the first gland, a second ring is mounted in the second gland and a third ring is positioned between the first and second rings. The first and third rings present a pair of metal seal faces. A third ring is mounted to the second ring through a set of mounting pins which permit axial movement of the third ring. A biasing spring is mounting in the second ring and configured to exert an axial force against the third ring so as to keep the metal seal faces in sealing contact. A third gland is formed between the second and third rings, with an o-ring sealing member installed within the third gland and compressed in a sealing relationship between the second and third rings.
Patent CA-2903248-C (CA)
Inventor: ZOU MIN
IPC: C03C17/34
Filed: 2014-03-03
Granted: 2023-02-28
Abstract: Un aspect de la présente invention concerne un procédé de formation d'un revêtement antireflets sur un substrat, lequel procédé consiste à produire une solution polymère et une solution de silice, déposer la solution polymère sur une surface du substrat pour former sur celui-ci un film polymère, déposer la solution de silice sur le film polymère obtenu sur le substrat de façon à former sur celui-ci un film de silice, ce qui permet d'obtenir une structure d'empilement qui comporte le film de silice formé sur le film polymère qui est, à son tour, formé sur le substrat, et sécher la structure d'empilement de façon à former le revêtement antireflets sur le substrat, ce revêtement antireflets comprenant des nanoparticules de silice.
Patent CA-2903721-C (CA)
Inventor: FABER TIMOTHY R
IPC: H02B1/30
Filed: 2015-09-09
Granted: 2023-04-04
Abstract: Dans un cabinet dappareillage, les conducteurs de puissance côté ligne en amont du disjoncteur principal sont entourés par des canaux datténuation ou dextinction darc et par un conduit protecteur dans un emplacement avant la fixation du conducteur au disjoncteur principal. Par conséquent, une atténuation darcs passifs est possible avant les disjoncteurs, des niveaux déquipement de protection personnelle peuvent être prévus et contrôlés, et le besoin de prise de mesures par des disjoncteurs lors dun événement de formation darc est sensiblement réduit.
Patent CA-2903989-C (CA)
Inventor: FUSTES MANUEL
IPC: G07B15/06
Filed: 2014-02-21
Granted: 2021-06-01
Abstract: Implementations include actions of receiving an image of a vehicle using a toll road facility, processing the image to determine a vehicle identifier, and determining that the vehicle identifier is provided in a database, the database associating vehicle identifiers to respective device identifiers, and in response: determining a device identifier associated with the vehicle identifier from the database, transmitting a first message to a device associated with the device identifier, the first message including a request for approval to collect a toll payment, and receiving a second message from the device, the second message indicating approval of the toll payment, and in response: transmitting a payment request to a service provider, the service provider providing data transfer services for the device, and receiving the toll payment from the service provider.
Patent CA-2904033-C (CA)
Inventor: ROSSANO CHRIS F
IPC: B64F5/20
Filed: 2015-09-11
Granted: 2020-07-21
Abstract: An apparatus for monitoring and controlling operations for deicing aircraft at an airport facility includes a display device configured to display a visual data presentation of deicing operations data. The visual data presentation including at least one map depicting: a visual representation of at least one aircraft participating in a deicing process, wherein the visual representation of the aircraft includes attributes identifying the aircraft and indicating a stage of the deicing process the aircraft is undergoing; and a visual representation of a deicing facility with a plurality of deicing bays for deicing aircraft, wherein the visual representation of the deicing facility presents each of the deicing bays as a distinct geofenced area with display attributes indicating an operating status of each of the deicing bays.
Patent CA-2905548-C (CA)
Title: Revetements nanostratifies
Inventor: LOMASNEY PATRICK
IPC: C25D7/04
Filed: 2014-03-18
Granted: 2022-04-26
Abstract: L'invention concerne des revêtements permettant d'augmenter les propriétés physiques et/ou chimiques de certains articles, par exemple d'articles métalliques tubulaires comme ceux utilisés dans l'industrie du pétrole et du gaz, ainsi que des procédés de fabrication de ces revêtements et des articles comprenant ces revêtements. Les revêtements décrits sont des nanostratifiés qui peuvent être appliqués sur des articles, y compris des substrats en acier ou polymères par exemple, pour améliorer les propriétés physiques et/ou chimiques desdits articles.
Patent CA-2907885-C (CA)
Title: Processing diesel fuel from waste oil
Inventor: MIDDLETON ORVILLE
IPC: C10G55/04
Filed: 2014-03-17
Granted: 2019-07-23
Abstract: There is disclosed a system and method for processing diesel fuel from petroleum-based waste oil on a small scale compared to conventional methods for re-refining waste oil to a valuable product. In an embodiment, the method comprises dehydrating waste oil to remove water from the waste oil, and operating a vertical cylindrical reactor to induce pyrolysis of the dehydrated waste oil and convert it into a hydrocarbon vapour phase. The hydrocarbon vapour derived from pyrolysis is condensed and distilled using a distillation tower to produce diesel fuel, heavy liquid hydrocarbon, light liquid hydrocarbon and light hydrocarbon vapour. A  filtering step cleans the processed diesel fuel to obtain a clean diesel fuel product.
Patent CA-2909240-C (CA)
Inventor: BLAKE WILLIAM SYDNEY
IPC: B65D47/34
Filed: 2012-04-11
Granted: 2017-06-13
Abstract: A power assembly for dispensing product from a container includes a pump mechanism and an energy storage mechanism. The pump mechanism includes a rotatable actuating collar connected through an escapement mechanism with a drive screw with an externally threaded shaft engaged with internal threads in a piston. Rotation of the collar reciprocates the piston to store energy in the energy storage mechanism and to draw product into a pump chamber from which the product is dispensed. An actuator is connected with a stem valve to open it when the actuator is depressed, enabling the energy storage mechanism to push the piston back to its at-rest position to force product from the pump chamber and ready it for another dispensing cycle. Disengagement of the escapement mechanism when the actuator is depressed prevents rotation of the actuating collar. Different energy storage mechanisms can be interchangeably attached to the pump mechanism.
Patent CA-2912125-C (CA)
Title: Breathable gas apparatus with humidifier
Inventor: KENYON BARTON JOHN
IPC: A61M16/16
Filed: 2004-06-21
Granted: 2019-07-23
Abstract: A flow generator and humidifier construction is described, including a flow generator construction adapted to reduce noise output compared to known flow generators of comparable size. The flow generator includes a chassis forming first and second muffler volumes and a venturi-shaped connection portion, and a metal/polymer composite material blower enclosure which suppresses noise from the blower. The humidifier has a water container which is adapted for drop in assembly in the humidifier base so as to align with air inlet and outlet passages and is retained in sealing relationship with the air flow passages by engagement of the humidifier lid.
Patent CA-2913070-C (CA)
Title: Method and device for automatic replacement of a discharge shell on a sliding closure of a metallurgical vessel
Inventor: INFANGER IVO
IPC: B22D41/56
Filed: 2014-05-07
Granted: 2022-03-22
Abstract: The invention relates to a method for automatic replacement of the discharge shell on a sliding closure (3) by means of a robot (2) for manipulating the sliding closure with a suitable device, wherein the discharge shell can be clamped against the slide plate of the sliding closure by means of a carrier ring that can be detached by rotation. According to the invention, the carrier ring is rotated with a defined torque during the replacement process, whereby the new discharge shell is clamped against the slide plate with a likewise defined clamping force. Thereby the operational reliability of the sliding closure is guaranteed, regardless of any tolerances or other deviations. The device for performing the method includes a gripping lance (26) having clamping jaws (29) for manipulating the discharge shell, and a gripping ring (12) having snap elements (20) for manipulating the carrier ring. The gripping ring (12) can be operated by a hydraulic rotation cylinder (14). A pneumatic cylinder (31) is used for operating the gripping lance (26).
Patent CA-2913268-C (CA)
Title: Solid state impedance tuners
Inventor: BOUDIAF ALI
IPC: G01R27/28
Filed: 2014-05-30
Granted: 2019-05-07
Abstract: A solid state impedance tuner (30) or impedance tuner system including a housing structure (36) and at least two solid state tuner modules (10) electrically combined and disposed in one package within the housing structure. Each tuner module includes at least one solid state control element. Another embodiment is directed to an impedance tuner module card configured in a standardized system architecture. The card includes a chassis board, and at least one solid state tuner module integrated on the card and supported on or by the chassis board, each module including at least one solid state control element. Methods for calibrating a solid state impedance tuner that includes at least two solid state tuner modules combined in one package are disclosed.
Patent CA-2914422-C (CA)
Title: Procede de production de copolyamide partiellement aromatique a excedent eleve en diamine
Inventor: WILMS AXEL
IPC: C08G69/28
Filed: 2014-06-11
Granted: 2022-08-30
Abstract: L'invention concerne un procédé de production de copolyamide partiellement aromatique à excédent élevé en diamine en milieu réactionnel.
Patent CA-2917286-C (CA)
Title: Procedes de cimentation et catalyseur de craquage use contenant des compositions de ciment
Inventor: PANDEY VANDANA NEERAJ
IPC: C04B24/00
Filed: 2013-08-05
Granted: 2018-06-12
Abstract: L'invention concerne une composition de ciment et un procédé de traitement de puits utilisant la composition de ciment qui permet d'assurer efficacement l'isolation d'une zone, de contrôler la migration de gaz, de prévenir des états de corrosion et de maintenir l'intégrité du puits de forage pendant le forage ou la construction de trous de forage dans de telles formations souterraines. La composition de ciment comprend le catalyseur de craquage épuisé résultant de procédés de craquage du pétrole.
Patent CA-2918214-C (CA)
Inventor: BOWMAN MATTHEW A
IPC: F16L17/025
Filed: 2014-07-14
Granted: 2021-03-30
Abstract: Fittings, including elbow fittings and Tee fittings have bodies that surround a central space and define openings to receive pipe elements. Ribs surround the openings, and gaps are positioned between the ribs to permit deformation of the body when ends of the body in facing relation are brought together. The body may be formed of two housings or unitary in construction. The ribs may be grooved to accommodate toothed retainer rings providing mechanical engagement with pipe elements. The ribs have surfaces with radii of curvature that, when the ribs are undeformed, are substantially equal to the radii of curvature of the pipe elements they engage.
Patent CA-2921597-C (CA)
Inventor: EBERTS KENNETH SCOTT
IPC: B07B1/22
Filed: 2016-02-23
Granted: 2023-03-21
Abstract: A screening machine includes a rotary trommel screen having an overall length. The rotary trommel screen has an inlet and an outlet end. The screening machine includes a first collection area proximate to the inlet end and under the rotary trommel screen. The first collection area corresponds to at least 65 percent of the overall length of the trommel screen. The screening machine includes a second collection area proximate to the outlet end and under the rotary trommel screen. The second collection area corresponds to the remainder of the overall length of the trommel screen not corresponding to the first collection area. The first and second collection areas are configured to separate a first and second product respectively. Sections of the trommel screen corresponding to the first and second collection areas are configured such that a size of the first product is different than a size of the second product.
Patent CA-2924407-C (CA)
Title: Method and device for analysing sulfates in a liquid
Inventor: CARADEC FLORIAN
IPC: G01N21/85
Filed: 2014-09-08
Granted: 2022-06-07
Abstract: The invention relates to an analysis device (1) comprising: a tight analytical circuit (3) comprising an injection loop (BI), at least one mixing loop (BM), and a turbidimetry analysis means (CD), a liquid being able to continuously circulate through the injection loop, the mixing loop and the analysis means; a means (IL) for injecting said liquid into said injection loop and a means for removing said liquid from a source (S); a means (ISR) for injecting, into said injection loop, a solution for displaying sulfates in said liquid by means of turbidimetry; and a means (ISP) for injecting a rinsing solution, comprising a peristaltic pump (PPB)and a system (VF, VG) of valves placed between the pump (PPB) and said injection loop. The invention is especially applicable in fields of the offshore oil industry.
Patent CA-2924771-C (CA)
Title: Turbidimetre nephelometrique et procede de detection de la contamination d'une cuvette a echantillon d'un turbidimetre nephelometrique
Inventor: BATTEFELD MANFRED
IPC: G01N21/51
Filed: 2013-09-30
Granted: 2018-08-07
Abstract: La présente invention concerne un turbidimètre néphélométrique (10) pour mesurer la turbidité d'un échantillon de liquide (49) dans une cuvette à échantillon (40). Le turbidimètre (10) comprend : une source de lumière de mesure (20) pour émettre un faisceau de lumière parallèle axial (60) dirigé vers la cuvette (40), un détecteur de lumière de diffusion (30) agencé pour recevoir une lumière diffusée (66) ne provenant pas axialement de la cuvette (40), et un diffuseur commutable (50) avec un corps de diffuseur optique (52) et un actionneur de diffuseur (54) pour déplacer le corps de diffuseur (52, 52') entre une position de stationnement dans laquelle le corps de diffuseur (52) n'interfère pas avec le faisceau de lumière émis (60) et une position de test entre la source de lumière (20) et la cuvette (40) dans laquelle le corps de diffuseur (52') interfère avec le faisceau de lumière émis (60) pour générer une lumière de test diffuse (63) entrant dans la cuvette (40).
Patent CA-2927658-C (CA)
Inventor: ARSENAULT STEVE
IPC: G01N1/02
Filed: 2014-10-17
Granted: 2022-03-08
Abstract: The invention relates to traceable metallic products, methods of uses and methods of making same. The metallic products may be made traceable for integrity purposes, identification purposes, counterfeit avoidance and the like. The invention also relates to metallic supports for nanostorage of various compounds and samples.