baber/WOPTO huggingface dataset:
Patent CA-3020131-A1 (CA)
Inventor: KORVES BRIAN ANDREW
IPC: H01H33/66
Filed: 2017-04-03
Abstract: A visual status indicator for an electrical apparatus is disclosed. The status indicator can be mounted within a lower cover of the electrical apparatus such that various display faces of the indicator are visible through one or more viewing windows of the lower cover. The status indicator can comprise a mounting base with protrusions and at least one wing, wherein the wing comprises at least one display face. At least one swing arm can be attached to the mounting base via the protrusions and the at least one swing arm can comprise at least one display face. The swing arm can be actuated such that either the display face on the wing or the display face on the swing arm is visible through the viewing window to indicate the status of the electrical apparatus.
Patent CA-3020360-A1 (CA)
Title: Mediation par nanotubes de produits chimiques de degradation pour des applications de champ petrolifere
Inventor: Sturtevant Bryce Daniel
IPC: C09K8/58
Filed: 2017-04-07
Abstract: La présente invention concerne des nanotubes de carbone distincts et individualisés qui présentent des taux d'oxydation et/ou une teneur en oxydation ciblés ou sélectifs sur l'intérieur et l'extérieur des parois de tube. Lesdits nanotubes peuvent être utilisés pour la distribution contrôlée à médiation par nanotubes de molécules de dégradation, telles que des oxydants et des enzymes, pour des applications de forage de champ pétrolifère. Un procédé de fabrication qui utilise une oxydation à l'acide minimale pour des nanotubes de carbone, et qui permet d'obtenir des niveaux d'oxydation plus élevés par rapport à d'autres procédés de fabrication connus, peut également être utilisé.
Patent CA-3021180-A1 (CA)
Title: Passive harmonic filter power quality monitor and communications device
Inventor: KRANZ WILLIAM
IPC: H03H7/01
Filed: 2018-10-16
Abstract: A method and apparatus for detection of a failure of a rectifier connected to a passive harmonic filter with a tuned circuit reactor, or of the filter itself, using low cost voltage sensing, modeling of reactor resistance and saturable inductance, and a mathematical integration. The harmonic spectrum of the rectifier current is used to determine an estimate of the rectifier impedance. A template of expected rectifier current is calculated, and compared against a rectifier current calculated on the basis of sensed voltages, to generate a difference signal. The difference signal is compared against a predetermined fault threshold to determine if an error has occurred. The apparatus includes a DSP  obtaining the voltages of the source and load, and the tuned circuit reactor voltage, and configured to compare the currents calculated from the actual voltages with the currents in the template, and to thereby determine whether to annunciate a fault.
Patent CA-3023503-A1 (CA)
Inventor: DE SOUSA GUEDES JOSE FERNANDO
IPC: E06B3/46
Filed: 2016-05-12
Abstract: The present invention relates to a removable profile structure, primarily for sliding panels, comprising a concealed support (2) with an inverted "U" shape which comprises at least two rectangular sections (3) and a "W" shaped detachable base (1) able to receive a glass (4). This solution, in which the concealed support (2) and the detachable base (1) are independent, allows the remova1 of the sliding pane1 without interfering with the state of the pavement coating.
Patent CA-3024105-A1 (CA)
Title: Systems and methods for producing manufacturing molds for metal casting
Inventor: WOWCZUK YURIJ F
IPC: C03B11/00
Filed: 2017-05-12
Abstract: Methods and systems for creating a mold for a cast memorialization product are described herein. In a process for creating a mold, a three-dimensional (3D) model of a product design is generated. The product design includes customized features for a memorialization product. A mold design is generated based upon the 3D model of the product design. Printing instructions for creating the mold are generated and accessed by a processing device. The mold is created according to the printing instructions. A product, such as a bronze memorialization product, can be cast using the mold.
Patent CA-3027242-A1 (CA)
Inventor: BELOSINSCHI DAN
IPC: C02F1/28
Filed: 2017-06-12
Abstract: The present disclosure relates to lignocellulosic materials comprising phosphorylated lignocellulosic fibers having an ionic charge in water of about 4000 to about 7000 mmoles/kg, and processes for the preparation thereof. The process comprises reacting lignocellulosic fibers of a lignocellulosic material with a phosphate ester in the presence of urea. The present disclosure further relates to compositions comprising a phosphate ester and at least one of a defoamer and a viscosity reducer or at least one of a C1-C12 alcohol and an ester of a carboxylic acid.
Patent CA-3027633-A1 (CA)
Title: High-expansion packer elements
Inventor: SAEED AHMED
IPC: F16L55/128
Filed: 2018-12-17
Abstract: A high-expansion packer element is injection molded from chemical-resistant elastomers and provided with multiple upsets in an inner surface of the sidewall to relieve stress as the high-expansion packer element is compressed and held in a set condition.
Patent CA-3029475-A1 (CA)
Inventor: DEVELTER BRAM
IPC: A21D8/04
Filed: 2017-07-10
Abstract: It has been found that the particular combination of a thermophilic serine protease and monoglycerides, are able to improve the short bite in bakery products. Provided herein are compositions comprising this particular combination of ingredients, the use of this particular combination of ingredients and methods for preparing bakery products using the combination of a thermophilic serine protease and monoglycerides.
Patent CA-3030879-A1 (CA)
Title: Rigid stylet apparatus with optional suction
Inventor: CHEYNE JOHN A
IPC: A61M1/00
Filed: 2019-01-22
Abstract: A rigid stylet apparatus having a stylet body having a suction port, the rigid stylet port and an optional suction port. The stylet body has an internal passageway in fluid communication with the suction port, the rigid stylet port and the optional suction port. The apparatus further having a rigid stylet in fluid communication with the rigid stylet port. The optional suction port may have a thumb rest having an optional suction opening being in fluid communication with internal passageway. The thumb rest has a concave surface to allow for ease of use by an operator.
Patent CA-3032406-A1 (CA)
Title: Component carrier
Inventor: WILSON PAUL J
IPC: B64F5/50
Filed: 2019-02-01
Abstract: A component carrier for holding and positioning at least one component of an industrial object, the carrier comprising: a mobile trolley; and a component support on the trolley and configured to hold the component; wherein the component support is configured to be mobile relative to the trolley.
Patent CA-3032545-A1 (CA)
Inventor: MCCORMICK SHANNON K
IPC: B60J11/06
Filed: 2019-02-04
Abstract: The invention composes of a cover that intents to protects the charging port of a plug-in electric vehicle. The invention consists of a pocket to encase the door of the port and an extendable pouch that protects the plug-in charging devise and release button from the elements, including snow, ice, debris and sand.
Patent CA-3035361-A1 (CA)
Inventor: DRAGAN SIMON
IPC: E04B7/02
Filed: 2017-06-27
Abstract: A modular building section defining the roof and opposing walls of a modular clearspan building. The building section includes a roof portion extending in a longitudinal direction between opposite first and second ends, and a pair of first and second legs, each leg pivotally attached about a pivot axis to the roof portion proximate a roof portion end. Each of the first and second legs has a stowed position in which the leg generally extends in the longitudinal direction and is in superposition with the roof portion, and an expanded position in which the leg depends from the roof portion and generally extends perpendicularly to the longitudinal direction. The legs are moveable independently of each other from their respective stowed positions to their respective expanded positions under the influence of gravity during lifting of the roof portion. Also disclosed are methods for constructing a modular clearspan building.
Patent CA-3043664-A1 (CA)
Title: Method and apparatus for the nitrification of high-strength aqueous ammonia solutions
Inventor: UDERT KAI MARKUS
IPC: C02F9/00
Filed: 2017-11-30
Abstract: In a method of biological nitrification of an ammonia containing aqueous medium, in a first oxidation step ammonia is oxidized to nitrite by ammonia oxidizing bac- teria (AOB) and in a second oxidation step nitrite is oxidized to nitrate by nitrite oxidizing bacteria (NOB). In order to improve the method, a supplementary pro- cess of nitrite removal is applied which has a nitrite removal rate that is depend- ent on the instant nitrite concentration in the aqueous medium. An apparatus for carrying out the method comprises a reaction vessel operable as a continuous flow stirred tank reactor connected to a flow-through parallel plate electrolysis cell equipped with a graphite anode, a graphite cathode and a reference elec- trode, the apparatus comprising pumping means for recirculating aqueous me- dium contained in the reaction vessel through the electrolysis cell and potenti- ostatic regulating means for maintaining the anode potential at a fixed value against the reference electrode. A method of recycling nutrients from ammonia containing wastewater comprises the above steps of biological nitrification fol- lowed by water removal.
Patent CA-3043839-A1 (CA)
Title: Mobile educational robot for aviculture and raising facility comprising one or more robots
Inventor: PLANQUETTE LIONEL
IPC: A01K45/00
Filed: 2016-12-15
Abstract: The invention concerns a mobile education robot (200) for a poultry farm (100) comprising at least one laying area (120), said robot (200) comprising: means for moving the robot on the ground, means for prompting movement (220) of at least two different types in order to push the birds present on the ground towards at least one laying area (120), and control means (230) for controlling said means for prompting movement (220). According to the invention, such a robot (200) further comprises mechanical means (250) for levelling and aerating the ground.
Patent CA-3044122-A1 (CA)
Title: Dispositif de limitation de couple comprenant des griffes de retenue
Inventor: SHIMAHARA HIDEKI
IPC: F16B37/14
Filed: 2017-12-05
Abstract: L'invention concerne un dispositif de limitation de couple comprenant un écrou et un élément de retenue, l'élément de retenue présentant dans une zone arrière de l'élément de retenue une partie tête pourvue d'un profilé d'entraînement pour l'accouplement solidaire en rotation de la partie tête à un outil de pose. L'élément de retenue présente dans une zone avant de l'élément de retenue une partie de logement pourvue d'un logement dans lequel l'écrou est logé solidaire en rotation, et l'élément de retenue présente des moyens permettant le transfert de couple de la partie tête à la partie de logement, lesquels relient la partie tête et la partie de logement. Les moyens permettant le transfert de couple se rompent lors d'un couple limite en libérant la liaison entre la partie tête et la partie de logement. Selon l'invention, l'élément de retenue présente au moins une griffe de retenue, laquelle est agencée sur la partie de logement, et laquelle bloque l'écrou, par la face avant de celui-ci, dans le logement. L'invention concerne en outre un ensemble de fixation constitué d'un élément d'ancrage à expansion et dudit dispositif de limitation de couple ainsi qu'un procédé de fabrication dudit dispositif.
Patent CA-3045511-A1 (CA)
Inventor: NOEBEL TORSTEN
IPC: B21D53/88
Filed: 2019-06-07
Abstract: A method for producing a crossmember (18) for a vehicle has the steps of preparing a workpiece (6) having different thicknesses and a preliminary contour (10) from a metal sheet (4) of uniform thickness by flat roll forming to achieve different local thicknesses and cutting out the workpiece (6), and bending roll forming the workpiece (6) to form a crossmember (18) with a cross section (20a-20f) which has at least two flanges (22a-22f, 24a-24f) arranged opposite one another and a web (26) situated between said flanges, wherein the distance between the flanges (22a-22f, 24a-24f) arranged opposite one another is not constant along a longitudinal extent of the crossmember (18), and a thickness profile at least of the web (26) is determined by the step of flat roll forming. The local thicknesses and the preliminary contour are chosen so that a geometrical shape of the crossmember (18) after the bending roll forming corresponds to a predetermined geometrical shape with different thicknesses and heights of the web (26) and differently shaped regions of the flanges (22a-22f, 24a-24f) along the longitudinal extent of the crossmember (18).
Patent CA-3045970-A1 (CA)
Inventor: DAMS THOMAS
IPC: C07K16/00
Filed: 2017-12-19
Abstract: Herein is reported a method for the enzymatic production of an antibody with a modified glycosylation in the Fc-region comprising the steps of incubating the antibody light chain affinity ligand-bound monoclonal antibody with a glycosylation in the Fc-region with a first enzyme for a time sufficient and under conditions suitable to modify the glycosylation of the Fc-region, recovering the antibody from the antibody light chain affinity ligand, incubating the recovered antibody in solution with a second enzyme for a time sufficient and under conditions suitable to modify the glycosylation of the Fc-region to a defined form, separating the antibody with the modified glycosylation in the Fc-region from the second enzyme in a cation exchange chromatography, and thereby producing the antibody with a modified glycosylation in the Fc-region.
Patent CA-3046341-A1 (CA)
Title: Resource allocation in communications networks using probability forecasts
Inventor: WILSON DANIEL
IPC: H04H20/42
Filed: 2017-12-06
Abstract: A system (1000) is disclosed including a resource allocation optimization (RAO) platform (1002) for optimizing the allocation of resources in network (1004) for delivery of assets to user equipment devices (UEDs) (1012). The RAO platform (1002) determines probabilities that certain asset delivery opportunities (ADOs) will occur within a selected time window and uses these probabilities together with information concerning values of asset delivery to determine an optimal use of asset deliveries. In this regard, the RAO platform (1004) received historical data from repository (1014) that facilitates calculation of probabilities that ADOs will occur. Such information may be compiled based on asset delivery records for similar network environments in the recent past or over time.
Patent CA-3048900-A1 (CA)
Title: Top-hanging sliding door including bottom guide and seal
Inventor: GOLDFINCH GREGORY J
IPC: E06B7/215
Filed: 2017-12-20
Abstract: Systems and methods for providing a drop seal assembly which is concealed within an opening in the bottom of a sliding door panel of a top-hanging sliding door. The drop seal assembly may include bottom guide which defines a downward facing elongated slot or track which receives a sill guide therein. The drop seal assembly also includes a drop down acoustic seal which automatically drops down to contact the floor surface below the door panel when the door panel is moved from an open position into a closed position. The distance that the seal drops down upon closing of the door panel may be selectively adjustable to accommodate variances in the air gap between the door bottom and the floor surface due to particular installation conditions. A concealed magnetic bottom seal activator may be used to provide self-adjusting activation of the door bottom seal assembly using two opposing magnets.
Patent CA-3049015-A1 (CA)
Title: Multi-position chair with tiltable, rotatable and slidable seat shell
Inventor: LONSTEIN JEFFREY H
IPC: B60N2/28
Filed: 2016-12-29
Abstract: A multi-position chair includes a seat shell, elongated seatbelts and a base assembly with pairs of members capable of tilting, rotating and sliding. The seat shell accommodates a child thereon. The seatbelts secure the child to the seat shell. The base assembly includes tilt, swivel and slide support mechanisms. The tilt support mechanism has first and second interfitted members pivotally coupled to one another. The swivel support mechanism has first and second interengaged members rotatably coupled to one another. The slide support mechanism has first and second intercoupled members linearly slidable relative to one another. The second intercoupled member defines a base platform for directly supporting the first intercoupled member in an upright orientation and thereby indirectly supporting, via the first intercoupled member, the first and second interengaged members and the second interfitted member in respective upright orientations.
Patent CA-3050178-A1 (CA)
Title: Module de structure porteuse de charge
Inventor: HEIDENREICH BERND
IPC: E04B7/02
Filed: 2018-02-19
Abstract: L'invention concerne un module de structure porteuse plane de forme géométrique quelconque, réalisé à double coque, constitué d'un élément de coque secondaire supérieur (1) et d'un élément de coque secondaire inférieur (2), avec lequel une structure porteuse plane à double coque sous la forme d'une structure porteuse à coque primaire est assemblée à partir de modules de structure porteuse plane individuels assemblés de ce type avec les barres de treillis nécessaires pour des raisons statiques. Les éléments de coque secondaires (1 et 2) possèdent dans chaque coin une poche de liaison (4) ouverte en haut ou en bas ou en haut et en bas de taille appropriée, servant à la liaison de plusieurs modules de structure porteuse plane, laquelle est délimitée au moins du côté extérieur, c'est-à-dire au niveau des surfaces verticales extérieures des éléments de coque secondaires (1 et 2) de préférence par des profilés métalliques ou des tôles métalliques. De même, il est possible de disposer dans chaque coins des pattes de liaison (4a) à la place des poches de liaison (4), lesquelles sont formées à partir de surfaces angulaires, de préférence des tôles métalliques, qui font respectivement saillie dans la direction de l'espace intermédiaire entre les éléments de coque secondaires (1 et 2).
Patent CA-3053236-A1 (CA)
Title: Nouveaux polyimino-cetoaldehydes
Inventor: HULAJ BESIM
IPC: A61P31/04
Filed: 2017-02-21
Abstract: La présente invention concerne les composés de formule générale (I) dans laquelle n1 désigne le nombre d'atomes de carbone liés à l'atome d'azote par une double liaison et peut prendre des valeurs comprises entre 25 et 41, et dans laquelle n2 désigne le nombre de groupes -CH2- et peut prendre des valeurs comprises entre 15 et 23, ainsi que leurs sels et solvates biologiquement acceptables.
Patent CA-3053955-A1 (CA)
Inventor: RIMMER JULIAN DOUGLAS TYLDESLEY
IPC: E04B9/00
Filed: 2018-03-01
Abstract: A modular ceiling system has uniformly appearing devices supported by a channel or a ceiling in an aesthetically pleasing pattern with a single network and control system. The channel or ceiling has uniform sized and shaped openings into which a plurality of uniformly sized and shaped devices is fitted. The devices share a common communication protocol and power source. Each of the devices is connected to a central control system having the same communication protocol as the devices. A network connects the central control system and all of the devices together allowing communications between the central control system and the devices and among the devices using the common communication protocol.
Patent CA-3060293-A1 (CA)
Inventor: NGUYEN OLIVIER
IPC: G06F40/279
Filed: 2019-10-25
Abstract: ABSTRACT There is provided a 2D document extractor for extracting entities from a structured document, the 2D document extractor includes a first convolutional neural network (CNNI), a second CNN, and a third recurrent neural network (RNN). A plurality of text sequences and structural elements indicative of location of the text sequences in the document are received. The first CNN encodes the text sequences and structural elements to obtain a 3D encoded image indicative of semantic characteristics of the text sequences and having the structure of the document. The second CNN compresses the 3D encoded image to obtain a feature vector, the feature vector being indicative of a combination of spatial characteristics and semantic characteristics of the 3D encoded image. The third RNN decodes the feature vector to extract the text entities, a given text entity being associated with a text sequence. CA 3060293 2019-10-25
Patent CA-3061481-A1 (CA)
Inventor: SKOV HANSEN TORBEN
IPC: H05B37/02
Filed: 2018-04-26
Abstract: L'invention concerne un système d'éclairage doté d'une lampe comprenant une zone d'éclairage à partie en forme de disque émettant de la lumière blanche froide et à partie en forme d'anneau émettant de la lumière blanche chaude. Le système d'éclairage est programmé pour commuter automatiquement et périodiquement entre les lumières en provance de ces deux parties.
Patent CA-3061940-A1 (CA)
Title: Method of treating alimentary canal conditions
Inventor: TRAN MILLER
IPC: A23L2/00
Filed: 2018-04-27
Abstract: Provided herein are methods for the treatment of GI tract diseases and conditions and/or symptoms associated with such diseases and conditions in a mammal. Also provided are preparations and compositions for use in the methods. Also provided are methods of growing and preparing Chlamydomonas biomass for administration to a mammal in need of treatment of GI tract diseases and conditions and/or symptoms associated with such diseases and conditions.
Patent CA-3062390-A1 (CA)
Title: Dispositif de tamisage et procede de fonctionnement
Inventor: CARRASCO CESAR
IPC: B07B13/16
Filed: 2018-05-27
Abstract: Le dispositif de tamisage (1) comprend un dispositif de support (10) par lequel est retenu un tamis (2), qui présente au moins une garniture de tamis (21) qui est retenue par un cadre de tamis (22) qui est connecté à un dispositif d'entraînement (3). Selon l'invention, le dispositif d'entraînement (3), qui peut être commandé par une unité de commande (6) au moyen d'un programme de commande, comprend au moins trois actionneurs (31, 32, 33, ). Ces deniers sont connectés chacun d'une part par le biais d'une première articulation pivotante (311; 321; 331; ) au dispositif de support (10) et d'autre part, par le biais d'une deuxième articulation pivotante (312; 322; 332; ) au cadre de tamis (22) de telle sorte que le tamis (2) soit retenu seulement par les actionneurs (31, 32, 33, ...) et puisse être déplacé et éventuellement tourné à l'intérieur d'un volume de travail.
Patent CA-3065253-A1 (CA)
Title: Electrical operated landing gear lock system
Inventor: KULKARNI SAGAR
IPC: B64C25/26
Filed: 2019-12-13
Abstract: AB STRACT A lock system for a landing gear assembly may comprise a housing and a hook configured to rotate relative to the housing. A lock pin may be configured to translate into a rotational path of the hook. An electromechanical actuator may be configured to translate the lock pin. 37 CA 3065253 2019-12-13
Patent CA-3067219-A1 (CA)
Inventor: PELLICCIARI ROBERTO
IPC: C07J41/00
Filed: 2018-06-22
Abstract: La présente invention concerne des procédés et de nouveaux intermédiaires utiles dans la préparation d'un composé de formule I ou d'un sel, d'un hydrate, d'un solvate ou d'un acide aminé, d'un conjugué sulfate ou glucuronide pharmaceutiquement acceptable, ou d'un promédicament de celui-ci.