baber/WOPTO huggingface dataset:
Patent CA-2991924-A1 (CA)
Inventor: LIAN JIANMING
IPC: G05B13/02
Filed: 2016-04-22
Abstract: Systems, methods, and computer media for managing frequency response in a power grid are provided herein. Individual grid-connected electrical devices can be turned on and/or off by corresponding frequency-responsive load controllers when frequency deviations beyond a threshold are detected. Each controller selects, for the corresponding electrical device, a frequency threshold from available frequencies in a frequency range. If the selected frequency falls within a deadband frequency range, then the controller sets the frequency threshold to a frequency outside of the deadband (e.g., to a closest available frequency outside of the deadband). On a system-wide level, this approximates a uniform distribution of frequency thresholds over the entire frequency range, including the deadband, and achieves the proper power-to-frequency relationship for grid stability. A supervisory coordinator can determine the frequency range from which a frequency threshold is selected based on aggregated power information for devices and controllers throughout the grid.
Patent CA-2992225-A1 (CA)
Inventor: HUDSON STEPHEN
IPC: B67D7/42
Filed: 2018-01-17
Abstract: A fluid system coupler includes a coupler body having an open end for receiving an adaptor therein. A seal assembly is movably disposed within the coupler body for selective sealing engagement with an adaptor. Lever cams pivot into or out of slots in the coupler body between locked and unlocked positions to fasten or unfasten the adaptor to the coupler. A handle is movably connected to the coupler body. Movement of the handle moves the seal assembly within the coupler body. Movement of the handle also results in movement of the lever cams between the locked and unlocked positions. A poppet assembly is mounted to the seal assembly. The poppet assembly can selectively open or close a fluid passageway through the coupler.
Patent CA-2995081-A1 (CA)
Inventor: HARDMAN NED J
IPC: C09C1/56
Filed: 2016-08-05
Abstract: A method of making tailored carbon black in a plasma process. A method of making tailored carbon black in a plasma process is described, including subjecting the carbon black particles during and/or after formation to surface functionalizing agents in a controlled manner so as to impart a degree and/or density of functionalization onto the carbon black particles so as to adapt the particles to a particular pre-intended application.
Patent CA-2995197-A1 (CA)
Title: Connecteur electrique a verrouillage par poussee
Inventor: JOZWIK KEITH A
IPC: H01R13/422
Filed: 2015-08-19
Abstract: Selon l'invention, un connecteur multibroche à alignement comprend des éléments de connecteurs mâle et femelle cylindriques que l'on connecte électriquement ensemble en poussant les deux éléments l'un contre l'autre. L'élément de connecteur mâle ou l'élément de connecteur femelle possède un cylindre métallique disposé autour de ses broches ou prises conductrices, qui sont adaptées pour un engagement mutuel, tandis que l'autre élément de connecteur comporte des filets internes. Le cylindre métallique comprend plusieurs bras ou languettes espacés, élastiques, disposés sur sa périphérie externe et poussés de manière radiale vers l'extérieur et mis en prise avec les filets de l'autre élément afin de raccorder les deux éléments de connecteur. Des joints d'étanchéité coaxiaux sont disposés entre et en contact avec les deux éléments en tant que joints toriques compressibles. La périphérie externe de l'isolant interne cylindrique de l'élément comporte des crêtes et des creux alternés, alors que le cylindre métallique de l'autre élément comporte des bras élastiques s'étendant vers l'intérieur qui sont conçus pour se positionner dans un creux opposé respectif afin d'empêcher un désaccouplement induit par des vibrations.
Patent CA-2995396-A1 (CA)
Inventor: STAUGHTON SIMON
IPC: A23B7/04
Filed: 2016-08-15
Abstract: Conventional plate freezers typically require manual removal of frozen blocks. Disclosed is a plate freezer apparatus comprising a first frame member, configured to support vertically disposed freezing plate members and having a lifting mechanism adjacent a proximal end thereof, and a second frame member mounted above the first frame member, having paddle members mounted therein that are individually actuable. The lifting mechanism is actuable to raise the proximal end of the first frame member to tilt it towards a distal end and the paddle members are actuable to facilitate controlled release of frozen material such that upon release, the frozen material is able to slide along the upper edges of the freezing plate members and off the distal end of the first frame member for collection. Also disclosed is a method of operating the plate freezer apparatus and a cleaning system for cleaning the plate freezer apparatus.
Patent CA-2996576-A1 (CA)
Inventor: TAKAKURA KEI
IPC: G06N3/02
Filed: 2018-02-26
Abstract: An isolation management system comprising: a database configured to store information which relates to a plant constructed with a plurality of components, the information comprising a relationship between the plurality of components; a receiver configured to receive designation of a targeted area information defining a target area in the plant; an analyzer configured to analyze a plurality of patterns of respective states of the plurality of components in connection with a changing state of at least one of the plurality of components in the targeted area, based on the information stored in the database; deep learning circuitry configured to extract at least one specific pattern from the plurality of patterns analyzed by the analyzer as an extraction pattern; a plan generator configured to generate a work plan based on the extraction pattern; and an output interface configured to output the work plan generated by the plan generator.
Patent CA-2997655-A1 (CA)
Title: Dental composition containing a polymerization initiator system including a compound having a silyl or germanyl group
Inventor: KLEE JOACHIM E
IPC: A61K6/083
Filed: 2016-10-07
Abstract: The present invention relates to a dental composition comprising a specific polymerization initiator system comprising a compound having an acylsilyl- or acylgermanyl-group. The present invention also relates the use of the compound having an acylsilyl- or acylgermanylgroup for the preparation of a dental composition.
Patent CA-2999403-A1 (CA)
Title: Detection amelioree de courtes repetitions homopolymeres
Inventor: CLAES BART
IPC: C12Q1/68
Filed: 2016-09-22
Abstract: La présente invention concerne la détection de changements dans le nombre de nucléotides dans des répétitions courtes d'acide nucléique homopolymère, en particulier dans des microsatellites homopolymères, par exemple à des fins de diagnostic de l'instabilité des microsatellites (IMS) et/ou une déficience de réparation des mésappariements (RMA) dans les tumeurs. Par conséquent, l'invention concerne des procédés pour détecter des changements dans le nombre de nucléotides présents dans de courtes séquences de répétition nucléotidique homopolymères, ainsi que des kits et des cartouches pour la détection automatisée desdits changements.
Patent CA-3002499-A1 (CA)
Inventor: HYDEN DANIEL
IPC: B60L3/00
Filed: 2016-10-18
Abstract: A controller or processing system for a vehicle, such as a passenger service vehicle, the vehicle having at least one energy storage system, at least one alternator or other charging device coupled to and/or operable or driven by an engine or motor, wherein the alternator or other charging device is switchable between an operational state and a non-operational state by the controller or processing system responsive to one or more parameters of the vehicle. The invention also includes an associated vehicle and method. The parameters of the vehicle optionally include one or more or each of: acceleration of the vehicle, accelerator pedal position, vehicle speed, rotation speed of the engine, the gear currently selected and/or the current being drawn from, or load on, the at least one energy storage system and/or current being drawn by one or more or all electrical components of the vehicle and/or engine coolant temperature.
Patent CA-3004613-A1 (CA)
Inventor: REYES HARI MARK
IPC: A61C17/10
Filed: 2016-11-11
Abstract: Disposable saliva ejector utilizes a single planar, double leaf shaped plate design, embossed on inner leaf faces with a series of arced ribs, folded about its midpoint. A tab and slot arrangement joins the plates about the center. The distal tips are held together by raised pad dovetail arrangements at the distal tips of each plate. Distal and proximal tips are held in operational contact by the suction forces through the device. The ribs form perimeter channels. A trough that runs along the linear axis of both the plates directs sucked fluid and debris through the channels into a suction tube. Mouth placement is along cheek interior, clearing oral cavity viewing obstructions. A discharge tube wraps around the oral commissure, hooking onto the outer cheek. Once the device is properly placed within the patient's mouth the dental assistant is relieved from providing suction during various procedures.
Patent CA-3004777-A1 (CA)
Inventor: SOTO VELASCO SERVANDO
IPC: B60K17/342
Filed: 2015-11-03
Abstract: The invention relates to a differential system which controls the traction of at least four wheels of a vehicle, and which comprises: a differential mechanism (1) connected between the free ends of axles (3 or 6) of the wheels (4 or 7) of the vehicle; at least one power transmission mechanism provided on each side of the differential mechanism (1), a drive element (8) being connected to the axle (3 or 6) on which the differential mechanism (1) is connected, and a driven element (10) being connected to the axle without the differential mechanism (1), of the wheels (4, 7) of a single side, to transmit power to the wheels via a transmission means (9); a freewheel unit (5) placed in the transmission path of the power going from the differential mechanism (1) to the respective front wheel (7); and at least one braking system for braking the wheels of the vehicle.
Patent CA-3005131-A1 (CA)
Title: Antisense oligomers for treatment of tuberous sclerosis complex
Inventor: AZNAREZ ISABEL
IPC: C12Q1/68
Filed: 2016-12-14
Abstract: Provided herein are methods and compositions for increasing the expression of TSC2, and for treating a subject in need thereof, such as a subject with deficient tuberin protein expression or a subject having tuberous sclerosis complex.
Patent CA-3005905-A1 (CA)
Title: System, apparatuses, and methods for improving the operation of a turbine by using electrostatic precipitation
Inventor: JAASUND STEVEN A
IPC: B03C3/16
Filed: 2016-12-01
Abstract: Embodiments of the invention involve the application of a disk-in-tube type of "wet" or "dry" ESP (electrostatic precipitation) technology for the capture/removal of airborne particles entering a gas turbine compressor. This provides an effective method of particulate removal without the inefficiencies associated with conventional filtering techniques. Embodiments of the innovative approach also eliminate the inlet airstream blocking effect of a conventional filter, thus making its use and operation adaptable to different operating environments and processes that require clean input air streams (including industrial manufacturing processes, power generators, combined turbine and fluid recapture systems for use in heating and cooling, etc.).
Patent CA-3011140-A1 (CA)
Inventor: TRAN GERRY CHAU
IPC: E21B19/16
Filed: 2018-07-12
Abstract: One or more specific versions disclosed herein includes a power tong for rotating tubulars in wellbore operations, comprising: a gear shaft having a non-threaded portion and a flange; a gear rotatably connected to the gear shaft; and a tong plate having an inner surface and an outer surface, wherein the flange is removably coupled to the inner surface of the tong plate.
Patent CA-3013059-A1 (CA)
Inventor: GLAZEMAKERS KURT
IPC: H04L12/66
Filed: 2016-06-06
Abstract: L'invention concerne des systèmes et des procédés de mise à l'échelle et de gestion d'une passerelle. En réponse à une demande provenant d'un dispositif client, un procédé selon un mode de réalisation consiste en l'établissement, par un système informatique mettant en uvre une passerelle vers un réseau privé, d'un tunnel de réseau entre le dispositif client et la passerelle ; et après établissement du tunnel de réseau, le démarrage d'un service de pare-feu avec un ensemble séparé de règles de pare-feu sur le système informatique afin de bloquer et d'autoriser sélectivement un trafic de réseau entre le dispositif client et un ou plusieurs dispositifs réseau dans le réseau privé.
Patent CA-3013315-A1 (CA)
Inventor: WILSON VINSON D
IPC: B65D65/46
Filed: 2016-12-27
Abstract: A container for a smokeless tobacco product includes a liquid-permeable pouch and a capsule coupled to the liquid-permeable pouch and containing an additive. The capsule releases the additive in response to a trigger condition associated with use of the smokeless tobacco product. The additive may comprise a flavorant configured to enhance the flavor of the smokeless tobacco product during use.
Patent CA-3014947-A1 (CA)
Inventor: NAUMANN TOBIAS
IPC: B65D43/08
Filed: 2018-08-21
Abstract: A container apparatus is disclosed that may include (i) a container that may have a neck region providing an opening into an inner cavity of the container; (ii) a closure operable to be engaged with the neck region to seal the opening. At least one surface feature such as a plurality of notches, on the neck region of the container may be operable to engage with at least one surface feature, such as a plurality of protrusions, on the closure to resist relative rotational movement between the container and the closure when the closure is engaged with the neck region of the container. The configuration of the surface features may be selected to define and/or control the torque required to rotate the closure relative to the container when they are engaged with each other. An engagement mechanism, that may be a snap fit connection, may be provided that is operable to engage the closure with the neck region of the container. The container may be a flip-top container.
Patent CA-3015105-A1 (CA)
Inventor: GOTTI ANGELO
IPC: B62J11/00
Filed: 2018-08-22
Abstract: An eyeglass carrying device (1) for bicycles and/or similar tubular bodies, comprising: at least one engagement portion (2) provided with at least one fastening mechanism (3) arranged to grip a portion (101) of a pair of eyeglasses (100) to hold the latter in a predetermined position; at least one supporting portion (4), preferably made on the opposite side with respect to the engagement portion (2), provided with at least one supporting surface (5) adapted for engaging a destination surface (202) of a frame (201) of a bicycle (200) and/or of a similar tubular body not forming part of the eyeglass carrying device (1); at least one locking element (6) able to be operatively associated with the supporting portion (4) to keep the eyeglass carrying device (1) engaged to the destination surface (202) of the frame (201) of the bicycle (200) and/or at the similar tubular body not forming part of the eyeglass carrying device (1).
Patent CA-3016174-A1 (CA)
Title: Fractionating milk and uht sterilization of milk fractions
Inventor: UR-REHMAN SHAKEEL
IPC: A23C3/033
Filed: 2017-03-01
Abstract: Disclosed are processes for reducing the cooked flavor, sulfur odor, and brown color of milk products that have been subjected to ultra-high temperature (UHT) sterilization via the UHT sterilization of certain milk fractions separately.
Patent CA-3016664-A1 (CA)
Inventor: BALLARD JAY
IPC: E06C1/22
Filed: 2017-03-02
Abstract: Ladders, ladder components and related methods are provided. In some embodiments, adjustable stepladders are provided which include locking mechanisms that enable height adjustment of the ladder through application of a force towards the rails of the ladder. The locking mechanism may include a base or bracket, a handle or lever pivotally coupled with the bracket, an engagement pin coupled with the lever, a biasing member to bias the handle towards a first position relative to the bracket, and a detent mechanism for retaining the lever in at least a second position relative to the bracket.
Patent CA-3022217-A1 (CA)
Title: Outil de preparation
Inventor: LEVAND VICTOR J
IPC: B25G3/14
Filed: 2017-02-07
Abstract: L'invention concerne un outil, qui comprend une plaque unitaire (201) qui comprend une partie lame (102) et une partie tenon (103). La partie lame (102) peut comprendre un bord (114). La partie tenon (103) peut comprendre un trou de positionnement (206), un premier trou (208), une fente (210), un second trou (212), un trou de rivet (214), et une ou plusieurs dents (216) (également désignées sous le nom d'une ou de plusieurs arêtes) sur un côté de la partie tenon (103). L'outil (100) peut en outre comprendre un élément garde (106) qui comprend un passage traversant (304), une patte (302), et une encoche (306). L'outil (100) comprend un revêtement (2102) sur un corps (107) pour créer une poignée (104) permettant la préhension de l'outil. L'outil comprend en outre un capuchon de tête de marteau (108) sur une extrémité de la poignée (104), le capuchon de tête de marteau (108) étant couplé au corps (107) à l'aide d'un rivet (109) passant à travers le trou de rivet (214).
Patent CA-3023456-A1 (CA)
Inventor: BOTTIGLIERI STEPHEN
IPC: E21B43/267
Filed: 2017-05-11
Abstract: A proppant material can include a core and an extended-release coating overlying the core. The extended release coating can include a polymer and an additive contained within the polymer.
Patent CA-3023801-A1 (CA)
Inventor: LUBDA DIETER
IPC: A61K47/32
Filed: 2017-05-10
Abstract: The present invention relates to an improved powdered polyvinyl alcohol (PVA), which can be used for pharmaceutical products, and that due to its improved properties can be better dosed during formulation processes. Furthermore, this invention refers to pharmaceutical formulations comprising polyvinyl alcohol as carrier matrix and their use.
Patent CA-3024143-A1 (CA)
Inventor: ABRAHAM WILLIAM D
IPC: C10M137/10
Filed: 2017-05-17
Abstract: A composition obtained by reacting an O,O'-dialkyldithiophosphoric acid with a hydroxyalkyl acrylate or a hydroxyalkyl methacrylate, and reacting the product thereof with a dialkylphosphite provides good antiwear protection.
Patent CA-3024978-A1 (CA)
Inventor: BRENNAN ANTHONY B
IPC: C08F220/56
Filed: 2017-05-22
Abstract: Directed bioadhesion coatings, methods of forming directed bioadhesion coatings, and methods of directing bioadhesion are provided. In particular, methods of forming directed bioadhesion coatings include providing a substrate having a graft monomer layer on a surface thereof, selectively removing discrete portions of the graft monomer layer to expose the substrate surface, polymerizing any remaining portions of the graft monomer layer via reversible addition-fragmentation chain-transfer (RAFT) polymerization with a RAFT chain transfer agent to form a plurality of graft polymers, and simultaneously with polymerizing the remaining graft monomer layer, grafting the plurality of graft polymers to the substrate to form a chemical pattern on the substrate.
Patent CA-3025653-A1 (CA)
Inventor: DOUGHAN BEN
IPC: A01N63/36
Filed: 2017-05-30
Abstract: The present disclosure provides non-aqueous inoculant compositions and methods for enhancing the survival and/or stability of microbial spores in an inoculant composition. In some embodiments, inoculant compositions of the present disclosure comprise microbial spores, at least one dispersant and at least one film-forming polymer in a non-aqueous carrier.
Patent CA-3025982-A1 (CA)
Inventor: ANDERSSON FREDRIK
IPC: B24B7/18
Filed: 2017-06-01
Abstract: La présente invention concerne une machine de meulage de sol (1) permettant de meuler des surfaces de sol en pierre ou en matériau de type pierre. La machine comprend un bâti de machine (2), une tête de meulage (3), supportée par le bâti de machine (2), un moteur (4), supporté par le bâti de machine (2) et raccordé de manière fonctionnelle à la tête de meulage (3), et un cadre de poignée (5), s'étendant à partir du bâti de machine (2), et pouvant pivoter par rapport au bâti de machine (2). La machine comprend en outre un élément de guidage (12), qui peut pivoter par rapport au bâti de machine (2) et qui peut pivoter par rapport au cadre de poignée (5), un premier dispositif de verrouillage (14), permettant de verrouiller l'élément de guidage (12) par rapport au cadre de poignée (5), et un second dispositif de verrouillage (13), permettant de verrouiller l'élément de guidage (12) par rapport au bâti de machine (2). La présente invention concerne en outre une poignée pour une machine de meulage de sol ainsi que des procédés de réglage d'une position d'une poignée et des procédés de direction d'une machine de meulage de sol.
Patent CA-3028569-A1 (CA)
Title: Drum unit, cartridge and coupling member
Inventor: UESUGI TETSUO
IPC: G03G15/06
Filed: 2016-02-26
Abstract: To develop a conventional coupling for transmitting a driving force. A  coupling member is provided with a supporting portion for movable supporting a driving force receiving portion for receiving a driving force.
Patent CA-3030602-A1 (CA)
Inventor: KRUMMEL AMBER T
IPC: B01D9/00
Filed: 2017-07-13
Abstract: Band-pass filters for guiding or controlling crystal polymorphism in oil are provided. Band-pass filters convert a passive energy source to a spectral energy pattern tuned to be resonant with different types of molecular oscillations pertinent to oil. Tuned energy patterns convert problematic insoluble crystals to more thermodynamically stable and soluble crystals. Methods include use of the band-pass filter in crude oil recovery and design of band-pass filter parameters for optimal use on a particular oil recovery facility. Band-pass filters also lower the interfacial tension of oil when present with water, which are also provided, as are methods for enhanced recovery of oil from depleted oil fields.
Patent CA-3030771-A1 (CA)
Title: Inverted fastening mortise structure of building for resisting earthquake, strong wind and tsunami and technical procedure thereof
Inventor: JIANG LIZHONG
IPC: E04B1/98
Filed: 2017-04-21
Abstract: An inverted fastening mortise of a building structure and technical assembly procedure for resisting an earthquake, strong wind, or tsunami. The invention adopts an inverted, pressure-fastened mortise structure in which a mortise enclosure thereof is disposed within a dividing space between a ground enclosure beam and a foundation. The main building exerts a suspended compression on a ground beam, and the inverted fastening mortise, resembling a hidden serpent, absorbs all forms of seismic motions, wind forces, and tidal surges passing through the structure, including: a seismic longitudinal wave and transverse wave, and a fan-shaped wave, oscillating wave, and crawling wave; a vertical lifting force of a wind torque exerted by combined winds; and a horizontal pushing force exerted by a tsunami or tidal surge. The structure of the inverted fastening mortise is used to capture and convert a damaging force caused by building or foundation displacement caused by the three types destructive forces, thereby preventing building damage and completely eliminating a need to re-construct a floating, load-bearing mortise foundation and a need for an engineering dismantling and construction process. The structure and the technical assembly procedure can be effectively applied in multiple fields, systematically address the issue of earthquake-proof preparation for a new building and post-disaster rehabilitation technique for an existing building, and offer a comprehensive solution for eliminating disaster damage caused by an earthquake, tsunami, or very strong wind.