baber/WOPTO huggingface dataset:
Patent CA-3051298-A1 (CA)
Inventor: LEWIS EDWARD VICTOR RITCHIE
IPC: G06K9/00
Filed: 2019-08-07
Abstract: A device may receive an image stream of an environment of an electronic display. The device may detect that a target is in the environment, wherein the target is detected based on the image stream including an image associated with the target. The device may identify that a first object is associated with the target, wherein the first object is identified based on the object recognition model being trained to recognize the first object. The device may determine a characteristic of the first object and may determine that a second object is in the environment. The device may generate content that is to be displayed via the electronic display, wherein the content is generated based on the characteristic of the first object and a characteristic of the second object. The device may cause the content to be displayed via the electronic display to permit the target to access the content.
Patent CA-3053704-A1 (CA)
Inventor: MAKER GARETH THOMAS
IPC: G02F1/35
Filed: 2018-02-21
Abstract: A nonlinear crystal comprising a first curved face and an opposing second curved face is described. The first and second curved faces are arranged to provide the nonlinear crystal with rotational symmetry about at least one axis of the nonlinear crystal. The nonlinear crystal allows for frequency tuning of a generated optical field that is generated by propagating a fundamental optical field through the nonlinear crystal by rotation of the nonlinear crystal about an axis of rotation without any significant, or minimal, deviation being introduced to the generated optical field. These nonlinear crystals can therefore be incorporated into an external cavity frequency doubler or mixer without any need for the employment of optical compensation optics or servo control electronics to automatically realign the cavity mirrors
Patent CA-3053769-A1 (CA)
Inventor: BUONO ANTONIO S
IPC: G01N24/08
Filed: 2018-02-06
Abstract: A method and system are described for imaging core samples associated with a subsurface region. The imaging results may be used to create or update a subsurface model and using the subsurface model and/or imaging results in hydrocarbon operations. The imaging techniques may include NMR imaging and CT imaging. Further, the imaging techniques may also include exposing the core sample to the imaging gas.
Patent CA-3055886-A1 (CA)
Title: Anneau venturi reglable
Inventor: BRINK RALPH
IPC: B29C48/885
Filed: 2018-03-23
Abstract: L'invention concerne un appareil comprenant une lèvre supérieure positionnée par rapport à un passage d'écoulement d'air. La lèvre supérieure est destinée à diriger un écoulement d'air à partir du passage d'écoulement d'air autour d'une bulle de film soufflé. L'appareil comprend en outre un anneau Venturi monté mobile par rapport à la lèvre supérieure et réglable en position par rapport à la lèvre supérieure. L'anneau Venturi est destiné à verrouiller de manière réglable la bulle de film soufflé.
Patent CA-3057830-A1 (CA)
Title: Porous nanocomposites
Inventor: ABBAS ABDENNOUR
IPC: B01J20/02
Filed: 2018-03-23
Abstract: The article includes a porous scaffold structure comprising a plurality of supports. The article further includes a plurality of metallic or non-metallic nanomaterials disposed on at least one of the supports. Each of the plurality of metallic or non-metallic nanomaterials is directly bound to at least one of the supports.
Patent CA-3059211-A1 (CA)
Title: Substrates having modified surface reactivity and antifouling properties in biological reactions
Inventor: ROTHBERG JONATHAN M
IPC: C12M1/34
Filed: 2018-05-04
Abstract: Methods of preparing surfaces of sample wells are provided. In some aspects, methods of preparing a sample well surface involve contacting the sample well with a block copolymer to form an antifouling overlay over a metal oxide surface of the sample well. In some aspects, methods of passivating and/or selectively functionalizing a sample well surface are provided.
Patent CA-3065229-A1 (CA)
Inventor: POLLITT WILL
IPC: B64D45/02
Filed: 2019-12-13
Abstract: There is described an electrical isolator comprising: a first fluid-carrying member and a second fluid-carrying member spaced apart from said first fluid-carrying member; a resistive, semi-conductive or non-conductive component located between said first and second fluid-carrying member, wherein said resistive, semi-conductive or non-conductive component is adapted to convey fluid flowing from said first fluid-carrying member to said second fluid-carrying member; wherein said first fluid-carrying member comprises a first annular projection extending radially outwardly, and said second fluid-carrying member comprises a second annular projection extending radially outwardly such that an annular cavity is formed between the first and second annular projections; wherein the electrical isolator further comprises: a layer of circumferentially wound fibre-reinforced polymer in the annular cavity; and a layer of helical wound fibre-reinforced polymer extending over the first annular projection, the annular cavity and the second annular projection. The layer of circumferentially wound fibre provides additional pressure resistance to the joint as it cannot expand under radial pressure and is therefore strong against radial loads, Such an electrical isolator with a layer of hoop fibre is better adapted to the high pressures of hydraulic systems. The layer of helical wound fibre provided radially outwardly of the circumferential fibre provides axial strength, providing axial compression on two projections and thus holds the two fluid-carrying members and the resistive, semi-conductive or non-conductive component all tightly together.
Patent CA-3067593-A1 (CA)
Inventor: HOSSEN MONJUR
IPC: A23L11/30
Filed: 2018-06-29
Abstract: L'invention concerne des procédés de traitement de matières premières de légumineuses crues, telles que la farine de pois, le concentré de pois ou l'isolat de pois, pour réduire les composants d'arômes non volatils et en particulier les composés de saponine liés. Les procédés comprennent la sélection d'étapes de traitement par cuisson à la vapeur d'une bouillie brute pour former une bouillie cuite et le séchage de la bouillie cuite pour former un matériau traité. Une quantité de composants d'arôme non volatils dans le matériau traité est inférieure à une quantité de composants d'arôme non volatils dans les matières premières.
Patent CA-3067651-A1 (CA)
Title: Method for improving inlet flow pattern of multihole inflow pump station
Inventor: ZHANG RUI
IPC: E03F5/22
Filed: 2018-01-26
Abstract: The invention discloses a method for improving an inlet flow pattern of a multihole inflow pump station. An inlet box culvert is provided at an inlet end of a pump station forebay, and a combined rectifying device is provided in the pump station forebay. The combined rectifying device comprises a partitioning pier, beams and a flow directing plate. The partitioning pier is disposed along the center line of the pump station forebay; the beams are provided along the height direction of the partitioning pier and are close to the front end of the partitioning pier; the flow directing plate is connected to the side walls of the pump station forebay at both ends in the width direction of the pump station forebay.
Patent CA-3067805-A1 (CA)
Title: Thermoplastic composition for sealing roadway joints
Inventor: WILKINS VINCENT
IPC: C09D177/00
Filed: 2018-06-26
Abstract: Thermoplastic compositions useful for sealing longitudinal joints of substrates, for example, roadways and pavement, are provided herein. Formulations including the composition and methods of using the thermoplastic composition to seal longitudinal joints are also disclosed.
Patent CA-3070231-A1 (CA)
Title: Procede de production d'acide nitrique
Inventor: HAYNES BRIAN SCOTT
IPC: C01B21/38
Filed: 2018-08-24
Abstract: L'invention concerne un procédé d'élimination de composants nitreux d'un flux d'acide nitrique liquide brut pour produire un produit d'acide nitrique blanchi (55). Le flux d'acide nitrique liquide brut (37) provient d'un absorbeur (19) d'un procédé à l'acide nitrique. Le procédé comprend la mise en contact du flux de liquide d'acide nitrique brut avec un gaz oxydant (12) dans une étape de blanchiment (52). Au moins une partie de l'effluent gazeux (12c) provenant de l'étape de blanchiment entre (12d) dans une étape de combustion (15) du procédé à l'acide nitrique. Le gaz oxydant (12) entrant dans l'étape de blanchiment (52) peut comprendre au moins environ un tiers d'une alimentation en gaz oxydant (12) du procédé à l'acide nitrique. Au moins environ un dixième de l'effluent gazeux de l'étape de blanchiment (12c) peut entrer (12d) dans l'étape de combustion (15).
Patent CA-3078326-A1 (CA)
Title: Protection device and road barrier for motorcyclists
Inventor: COFANO CLAUDIA
IPC: E01F15/04
Filed: 2018-12-11
Abstract: The invention relates mainly to a protection device (5a) for motorcyclists, adapted to be secured to a road safety barrier (1) with a plurality of poles (3) regularly spaced out, the protection device (5a) comprising a longitudinal beam (6a) and a spacer (7a) extending longitudinally alongside the rear side of at least one part of said beam (6a) and adapted to be secured to said poles, wherein the beam (6a) and the spacer (7a) are assembled together so as to define, in said part of the beam, a longitudinal damping volume (V) with a closed cross-section.
Patent CA-3078344-A1 (CA)
Title: Curable resin composition and fiber reinforced resin matrix composite material
Inventor: ASPIN IAN
IPC: C08L63/00
Filed: 2018-10-05
Abstract: A curable resin composition contains a curable resin that comprises at least one non- aromatic epoxy compound, at least one non-aromatic oxetane compound, or a mixture thereof, one or more curing agents selected from Lewis acid: Lewis base complexes, and a cure accelerating amount of one or more anhydride compounds. A method accelerating the cure of a curable resin composition, comprising adding a cure accelerating amount of one or more anhydride compounds to a curable resin composition comprising a curable resin that comprises at least one non-aromatic epoxy compound or non-aromatic oxetane compound and a curing agent that comprises one or more Lewis acid-base complexes. The composition and method are useful in making fiber reinforced resin matrix composite articles.
Patent CA-3078476-A1 (CA)
Title: Managing a computing cluster using durability level indicators
Inventor: STANFILL CRAIG W
IPC: G06F9/50
Filed: 2018-10-30
Abstract: A method for managing data in a distributed data processing system including a number of processing nodes includes storing data units in data stores that are associated with a number of different levels of durability. The method includes maintaining indicators including a first indicator associated with a first durability level and a second indicator associated with a second durability level. The first indicator is maintained to reflect a time interval at which all sets of data units associated with the time interval are stored at the first durability level. The second indicator is maintained to reflect a timer interval at which all sets of data units associated with the time interval are stored at the second durability level. The first and second indicators are used to manage processing of the data units in the distributed data processing system.
Patent CA-3078622-A1 (CA)
Inventor: BUCK JUSTIN
IPC: C12P5/00
Filed: 2018-10-07
Abstract: Les eaux usées contenant des matières organiques peuvent être traitées à l'aide d'un appareil multizone. Dans une première zone, la matière organique dans les eaux usées est susceptible, entre autres, d'être convertie au moins en acides gras volatils (AGV) puis, une partie des eaux usées traitées peut s'écouler vers une seconde zone qui est susceptible, entre autres, de convertir les AGV en méthane.
Patent CA-3081599-A1 (CA)
Inventor: Thooft Travis
IPC: B65G41/00
Filed: 2018-11-05
Abstract: L'invention concerne un appareil, des systèmes et des procédés d'élévation de transporteur. Certains modes de réalisation comprennent une entretoise ayant trois sections de cadre. Dans certains modes de réalisation, au moins deux des sections de cadre comprennent des supports longitudinaux joints par renforcement.
Patent CA-3082717-A1 (CA)
Inventor: KOLARI MARKO
IPC: D21C9/08
Filed: 2018-12-07
Abstract: L'invention concerne un procédé de prédiction de l'état microbien d'un processus de fabrication de papier ou de carton et/ou de la qualité du papier ou carton sec obtenu par l'intermédiaire dudit processus, ainsi qu'un procédé de régulation de l'état microbien d'un processus de fabrication de papier ou de carton ou de la qualité du papier ou carton sec obtenu par l'intermédiaire dudit processus. Le niveau de surface et la durée dans au moins une tour de stockage ou un triturateur sont surveillés et corrélés à des valeurs prédéterminées respectives pour ladite tour ou ledit triturateur afin de prédire le risque d'activité microbienne.
Patent CA-3086851-A1 (CA)
Title: Outdoor classroom system
Inventor: BIENENSTOCK ADAM
IPC: A63G31/00
Filed: 2020-07-15
Abstract: An outdoor classroom system is described that is a low impact surface mount system that can be set up and removed in an hour. The outdoor classroom system can be used to convert an entire soccer field into an outdoor school in a day and can be quickly removed to return the field to its original use. Surfaces naturally disinfect overnight and spacing provides physical distancing. Hooks are provided for every seat to hang personal objects.  The system is designed for easy shipping and storage and can be transformed into a play structure when not being used as a classroom.
Patent CA-3090289-A1 (CA)
Title: Blindages de retrodiffusion de radiographie et systemes d'imagerie par rayons x comprenant des blindages de retrodiffusion
Inventor: GIROUARD BRIAN
IPC: G01T7/00
Filed: 2019-02-07
Abstract: L'invention concerne des blindages de rétrodiffusion de radiographie et des systèmes d'imagerie par rayons X comprenant des blindages de rétrodiffusion. Un exemple de blindage de rétrodiffusion de rayons X comprend : un blindage de rétrodiffusion adapté conçu pour fournir un blindage contre un rayonnement de diffusion Compton lorsqu'il est placé en contact d'un objet devant être soumis à un balayage ; et un cadre de blindage conçu pour coupler le blindage de rétrodiffusion à une source de rayons X.
Patent CA-3090568-A1 (CA)
Title: Vetement presentant une structure modulaire
Inventor: BOHNEN EILEEN
IPC: A41D1/22
Filed: 2019-02-05
Abstract: L'invention concerne un vêtement présentant une structure modulaire, comprenant au moins une bande de contact périphérique (14) en tant que premier module, comprenant sur un premier côté, des moyens de fixation (2) permettant d'agencer, de manière amovible et non destructrice, au moins un module de vêtement (22) au moins en tant que module supplémentaire.
Patent CA-3092267-A1 (CA)
Inventor: STERNBERGER-RUTZEL ELKE
IPC: A61J3/07
Filed: 2018-03-07
Abstract: The invention relates to a device (10) for the dosed filling of a container (40) with a filling material (22). The device (10) has a holding unit (42) for holding the container (40) and a filling unit by means of which a defined amount of the filling material (22) can be withdrawn from a material store (20) and transferred into the container (40). The filling unit has at least one dosing chamber (32). Said dosing chamber (32) is mounted displaceably so that the dosing chamber (32) is alternately in a first position (36) and in a second position (38). In its first position (36), the dosing chamber (32) is in contact with the material store (20) so that filling material (22) can be transferred out of the material store (20) into the dosing chamber (32). In its second position (38), the dosing chamber (32) is situated above the container (40) so that the filling material (22) in the dosing chamber (32) can be emptied into the container (40). According to the invention, the material store is in the form of a separate container (20) and can be fastened detachably to the device (10) by means of a fastening unit (26).
Patent CA-3092620-A1 (CA)
Title: Radar image processing device and radar image processing method
Inventor: KATAYAMA YUMIKO
IPC: G01S13/90
Filed: 2019-03-29
Abstract: A radar image processing device includes a phase difference calculating unit calculating a phase difference between phases with respect to a first and a second radio wave receiving points in each pixel at corresponding pixel positions among pixels in a first and a second suppression ranges, the first and the second suppression ranges being suppression ranges in a first and a second radar images capturing an observation area from the first and the second radio wave receiving points, respectively,; and a rotation amount calculating unit calculating each phase rotation amount in the pixels in the second suppression range from each phase difference, wherein a difference calculating unit rotates phases in the pixels in the second suppression range based on the rotation amounts, and calculates a difference between pixel values at corresponding pixel position among the pixels in the first suppression range and phase-rotated pixels in the second suppression range.
Patent CA-3092767-A1 (CA)
Inventor: VILLAFANE MILDRED MARIA
IPC: G06F17/00
Filed: 2019-03-06
Abstract: Techniques are described that provide a platform and methods through which a user's motivation for an action taken by the user can be attributed to influence from information provided by an initial user. The techniques provide an easy way for the user to explicitly provide direct evidence of the user's motivation. Also, the techniques demonstrate a highly reliable way as to how motivation may be inferred from certain context in which the user operates and the user can be prompted to confirm the motivation inference. Indications of the user's motivations may also be linked to a creation (post, text, message, etc.) by the initial user to assist in search operations to provide more thorough and accurate search results.
Patent CA-3095684-A1 (CA)
Inventor: ACOSTA ERICK
IPC: E21B43/267
Filed: 2019-04-08
Abstract: A fracture simulated oil recovery test apparatus includes a sleeve, the sleeve positioned within an oven and an oil saturated matrix positioned within the sleeve. The fracture simulated oil recovery test apparatus further includes a proppant pack positioned within the oil saturated matrix, the proppant pack having an inlet an outlet and a controller, the controller adapted to control the pressure within the oil saturated matrix.
Patent CA-3099735-A1 (CA)
Title: Lidar system based on light modulator and coherent receiver for simultaneous range and velocity measurement
Inventor: SANDBORN PHILLIP
IPC: G01S17/34
Filed: 2019-05-10
Abstract: A LIDAR system and method for determining a distance and a velocity of a target. The LIDAR system can include a laser modulated by a laser modulator, an optical combiner, an optical splitter, a photoreceiver, and a control circuit. The optical splitter can optically split the modulated laser beam into a first laser beam and a second laser beam and direct the first laser beam at the target such that the first laser beam is reflected by the target to the optical combiner. The optical combiner can optically combine the first laser beam and the second laser beam. The output an I-output and a Q-output according to the optically combined first laser beam and second laser beam. The control circuit can determine a nominal beat frequency, which corresponds to the distance of the target, and a frequency shift, which corresponds to the velocity of the target, accordingly.
Patent CA-3101390-A1 (CA)
Title: Clavier universel a ecran tactile
Inventor: ENNADI ABDERRAHIM
IPC: G06F3/0488
Filed: 2006-05-09
Abstract: Abrégé L'invention porte sur un clavier à écran tactile comprenant un écran à dalle tactile, lumineux, à affichage en couleurs, et apte à afficher un clavier basique standard ainsi que des touches d'accès rapide à des fonctionnalités pouvant être affichées sur ledit écran à dalle tactile par des interfaces respectives. Date Reçue/Date Received 2020-12-02
Patent CA-3104947-A1 (CA)
Title: Couvercle refermable de boite
Inventor: BRATSCH CHRISTIAN
IPC: B65D17/28
Filed: 2019-06-27
Abstract: L'invention concerne un couvercle (100) pour un contenant, en particulier pour une boîte, le couvercle comprenant : une surface (10) pourvue d'une zone d'ouverture (11), qui est entourée au moins en partie par une ligne de rupture (12), et d'un élément de fixation (20), qui est disposé sur la surface du couvercle ; une patte formant levier (30) fixée de manière rotative sur l'élément de fixation pour l'ouverture de la zone d'ouverture le long de la ligne de rupture en direction d'une face inférieure de la surface du couvercle et la fourniture concomitante d'une ouverture de prélèvement dans la surface du couvercle, la patte formant levier comprenant un élément de fermeture (40) pour la fermeture étanche de l'ouverture de prélèvement, l'élément de fermeture présentant une première zone (41), qui peut être placée sur une face supérieure de la surface du couvercle de manière à entourer en partie l'ouverture de prélèvement de façon étanche, et l'élément de fermeture présentant une deuxième zone (42), qui peut être placée sur une face inférieure de la surface du couvercle de manière à entourer l'ouverture de prélèvement en partie de façon étanche.
Patent CA-3105211-A1 (CA)
Inventor: NIFENECKER ARNAUD
IPC: B04B9/08
Filed: 2019-07-05
Abstract: The invention concerns a centrifugal degasser of an air-oil mixture of a turbine engine comprising a hollow shaft (12) extending along an X axis and a pinion (28) for rotating the hollow shaft (12), and an annular chamber (10) for centrifugal separation of said mixture. The chamber (10) is arranged around the hollow shaft (12) and forms a fluid passage area, an inlet (18) of which is oriented axially for feeding the chamber (10) with said mixture, and a first outlet (20) of which is oriented radially inwards for the outlet of the de-oiled air separated from said mixture. The chamber (10) also includes at least one second oil outlet (22) oriented radially outwards and intended for discharging the oil separated from said mixture to the outside of the degasser. The degasser is characterised in that the chamber (10) and the pinion (28) form a single piece.
Patent CA-3110662-A1 (CA)
Inventor: KACHIAN RUBEN
IPC: B65D55/00
Filed: 2019-07-31
Abstract: The child-resistant container includes a receptacle having an inner cavity, a lid that selectively couples with the receptacle to enclose the inner cavity when in a locked position, and a lock movable between the locked position securing the lid to the receptacle to substantially prevent access to the inner cavity and an unlocked position permitting the lid to move relative to the receptacle to expose access to the inner cavity. The receptacle and lid combination may include a lid that pivots relative to a container about a hinge and locks thereto by locking catches in the container sidewalls; or may include an outer housing enclosing an inner storage container in slide-in relation, wherein a pair of safety tabs extend from the inner storage container and through the outer housing into a respective pair of locking channels formed therein.