baber/WOPTO huggingface dataset:
Patent CA-2979186-A1 (CA)
Inventor: HSU FU-TZU
IPC: H02M1/00
Filed: 2017-09-14
Abstract: A damper includes a resonant circuit, a damping capacitor unit and a switching circuit. A damping inductor unit of the resonant circuit receives alternating current (AC) electrical energy. A resonant capacitor of the resonant circuit is connected to the damping inductor unit. The switching circuit is connected to the resonant capacitor, the damping inductor unit, and the damping capacitor unit. The switching circuit establishes, when operating in a first phase, a connection between the damping inductor unit and resonant capacitor to store the AC electrical energy in the resonant circuit, and allows, when operating in a second phase, the AC electrical energy to be transferred to and stored in the damping capacitor unit.
Patent CA-2979393-A1 (CA)
Title: High protein distillers dried grains with solubles and methods thereof
Inventor: BRUINSMA KEITH
IPC: A23K10/30
Filed: 2016-03-10
Abstract: Distillers dried grain with solubles (DDGS), such as DDGS from an ethanol process, can undergo a denaturing process resulting in higher measurable protein content. The denatured DDGS by product, which may include higher measurable rumen undegradable protein products or bypass proteins, can be used to produce distillers meal, which may be used as an animal feed and are able to survive the digestive process through the rumen of ruminant animals that results in more protein bioavaible to the ruminant animal in the later stages of digestion and absorption. The DDGS co-product can undergo a denaturing process to produce distillers meal having an increased rumen undegradable protein level that is about 5% to about 25% more than a rumen undegradable protein level of the distillers meal prior to the denaturing process of the DDGS co-product. Such high protein content compositions can also be used in methods for increasing nitrogen content in soil, promoting crop production, and fertilizing horticultural and/or agricultural crops.
Patent CA-2979749-A1 (CA)
Title: Compositions stables de mousse a pulveriser a deux composants contenant un propulseur ou un agent d'expansion de type olefine hydrohalogenee
Inventor: ZHANG JAY YUAN
IPC: C08J9/14
Filed: 2016-04-08
Abstract: La présente invention concerne une technologie de formulation pour compositions formant une mousse de polyuréthane à deux composants à basse pression contenant des agents d'expansion gazeux de type oléfine hydrohalogénée permettant une stabilité au stockage améliorée et une durée de conservation prolongée. Le composant complémentaire « B » de ces formulations contient un agent d'expansion gazeux de type oléfine hydrohalogénée et un prémélange de polyol, le prémélange de polyol comprenant un agent d'expansion liquide, du polyol et un catalyseur contenant au moins un composé de métal catalytique.
Patent CA-2980319-A1 (CA)
Title: Recipient auto-refrigerant pour aliment ou boisson ayant une unite d'echange de chaleur utilisant du dioxyde de carbone liquide et comportant un clapet a double fonction
Inventor: SILLINCE MARK
IPC: A47G19/26
Filed: 2016-03-18
Abstract: La présente invention concerne un récipient auto-réfrigérant pour aliment ou boisson comprenant un récipient externe et une unité d'échange de chaleur (HEU) fixée à l'intérieur dudit récipient externe et contenant du dioxyde de carbone (CO2) liquide. La HEU comporte un élément formant clapet qui présente un orifice pouvant être restreint dans une première position de manière à permettre au CO2 liquide de passer de l'état liquide directement à l'état gazeux tout en maintenant la pression dans la HEU de façon à laisser le CO2 résiduel à l'état liquide et pouvant être non restreint dans une seconde position de manière à définir un trajet d'écoulement sensiblement non restreint de façon à permettre au CO2 liquide d'entrer dans la HEU.
Patent CA-2980830-A1 (CA)
Inventor: SHALOM EITAN
IPC: A23L27/40
Filed: 2016-03-28
Abstract: A food additive useful as a table salt substitute in the form of a fine powder of a mixture of salts and acids ratio of Sodium, Potassium, Calcium and Magnesium elements in accordance with the recommended daily allowance for said elements issued by the American Food and Drug Administration
Patent CA-2981359-A1 (CA)
Inventor: LOVELL JONATHAN
IPC: A61K31/409
Filed: 2016-04-18
Abstract: The present disclosure provides nanostructures (e.g., monolayer or bilayer nanostructures) comprising porphyrins with cobalt chelated thereto such that the cobalt metal resides within monolayer or bilayer in the porphyrin macrocycle. The nanostructures can have presentation molecules with a histidine tag attached thereto, such that at least a part of the his-tag is within the monolayer or bilayer and coordinated to the cobalt metal core and the presentation molecules are exposed to the outside of the nanostructures. The nanostructures can further comprise a cargo. The nanostructures can be used to deliver the cargo to an individual.
Patent CA-2982055-A1 (CA)
Inventor: VAN NIEKERK MARIUS
IPC: G06Q40/00
Filed: 2016-04-07
Abstract: An estate management platform for administering estate data of a person, which includes a remote access interface for receiving incoming data connections, the remote access facility having secure data access facility and being operable to access an estate database and an estate database, including a predefined structure of estate categories for storing estate data of a person in predefined estate categories.
Patent CA-2982488-A1 (CA)
Title: Hand tool
Inventor: WANG MIN
IPC: B25B7/04
Filed: 2015-04-15
Abstract: A hand-operated tool provided with a first handle (2), a second handle (4), a first working part (1), a second working part (3), and a working part connecting mechanism (100). The first handle (2) is fixedly connected to the first working part (1). The second handle (4) is pivotally connected to the second working part (3). The second working part (3) is connected to the first working part (1) via the working part connecting mechanism (100). The second working part (3) is provided with first and second positions. When the second handle (4) moves from a distance to the proximity of the first handle (2), the working part connecting mechanism (100) allows the second working part (3) to move from the first position to the second position. The first position is a position of the second working part (3) when being away from the first working part (1). Rotation and translation relative to the first working part (1) take place on the second working part (3) when same is in the second position. The hand-operated tool is capable of providing an increased clamping force, thus providing the effect of further effort saving.
Patent CA-2984291-A1 (CA)
Title: Child resistant dropper closure
Inventor: PHILIP BRADLEY S
IPC: B65D50/04
Filed: 2015-06-16
Abstract: A child resistant closure for a container including an inner portion and an outer portion. The inner portion includes internal threads, a plurality of ramped springs, and a plurality of inner drive teeth. The plurality of ramped springs are spaced apart circumferentially about a longitudinal axis of the closure. The plurality of inner drive teeth are spaced apart circumferentially about the longitudinal axis outboard of the plurality of ramped springs. The outer portion is seated over the inner portion and includes a plurality of protrusions spaced apart circumferentially about the longitudinal axis and configured to contact the plurality of ramped springs. The outer portion also includes a plurality of outer drive teeth spaced apart circumferentially about the longitudinal axis outboard of the plurality of protrusions and configured to contact the plurality of inner drive teeth.
Patent CA-2988176-A1 (CA)
Inventor: POULTER MICHAEL
IPC: C07C255/31
Filed: 2016-06-06
Abstract: The present invention relates to diene nitrile compounds with anti-convulsant activity and can also be used to treat pain. These compounds are useful in modulating voltage-gated sodium channel activity and can be used in the treatment of epilepsy and chronic or acute pain. E and Z mixtures of compounds of formula (I) are used to eliminate or reduce convulsant activity or epileptic seizures in patients. The compounds prolong the time required for voltage-gated sodium channels to recover from a normally inactive state induced by depolarization and tend to suppress abnormal brain behavior. The present application relates to compounds and methods for reducing the severity of convulsant activity, or epileptic seizures.
Patent CA-2988706-A1 (CA)
Inventor: BELENKIY ARKADIY
IPC: A61M25/02
Filed: 2016-06-08
Abstract: Disclosed are methods and devices for supporting orotracheal tubes.
Patent CA-2988886-A1 (CA)
Title: Railcar with progressive opening longitudinal gates
Inventor: HUCK KENNETH W
IPC: B61D7/02
Filed: 2017-12-13
Abstract: A railcar system that includes a railcar having a first longitudinal gate and a second longitudinal gate. The system further includes a first beam and a second beam configured to move longitudinally with respect to the railcar. The system further includes a driving system configured to transition the first beam from a first position to a second position. The first longitudinal gate and the second longitudinal gate are both closed when the first beam is in the first position. The first longitudinal gate is at least partially open and the second longitudinal gate are closed when the first beam is in the second position. The driving system is also configured to transition the first beam from the second position to a third. The first longitudinal gate and the second longitudinal gate are both at least partially open when the first beam is in the third position.
Patent CA-2990803-A1 (CA)
Title: Picture gesture authentication
Inventor: JOHNSON JEFF
IPC: G06F21/36
Filed: 2011-10-09
Abstract: In one embodiment, a picture signature password system may use a picture signature password to determine access to a computing device or service. A display screen 172 may display a personalized digital image 310. A user input device 160 may receive a user drawing set executed by a user over the personalized digital image 310. A processor 120 may authenticate access to the user session if the user drawing set matches a library drawing set associated with the user.
Patent CA-2991724-A1 (CA)
Inventor: WILLIAMSON SCOTT
IPC: B62D33/04
Filed: 2017-04-25
Abstract: A tonneau cover system includes a cover assembly coupled to first and second side rails. The cover assembly includes a cover disposed over and coupled to a frame, a latch mechanism coupled to the frame and having a catch biased toward a latch position to secure the cover to the first side rail and retractable to an unlatch position to release the cover from the first side rail, a release device coupled to the frame and latch mechanism and actuatable to move the catch to the unlatch position, and an adjustment mechanism coupled to the latch mechanism. The adjustment mechanism has a first portion coupled to the catch and a second portion interacting with the first portion to adjust a vertical position of the catch relative to the frame transverse to a width-wise axis defined between the side rails, with the first and/or second portions forming a sloped profile.
Patent CA-2991785-A1 (CA)
Title: Quantum random number generators
Inventor: NORDHOLT JANE ELIZABETH
IPC: G06F7/58
Filed: 2016-07-22
Abstract: Random number generators include a thermal optical source and detector configured to produce random numbers based on quantum-optical intensity fluctuations. An optical flux is detected, and signals proportional to optical intensity and a delayed optical intensity are combined. The combined signals can be electrical signals or optical signals, and the optical source is selected so as to have low coherence over a predetermined range of delay times. Balanced optical detectors can be used to reduce common mode noise, and in some examples, the optical flux is directed to only one of a pair of balanced detectors.
Patent CA-2993023-A1 (CA)
Title: Bee-ingestible compositions, methods of using same for producing honey and honey produced thereby
Inventor: AVIDOV AMIT DOV
IPC: A61P29/00
Filed: 2016-07-21
Abstract: A bee ingestible composition comprising a bee food base and THC and/or CBD is provided. Also provided are methods of producing honey, honey obtainable by these methods and uses of same.
Patent CA-2994894-A1 (CA)
Title: Chariot de transport dote d'une alimentation en energie autonome pour des situations d'urgence
Inventor: STEHR ROLAND
IPC: B60L50/15
Filed: 2016-06-29
Abstract: Chariot de transport présentant au moins un châssis dans lequel se trouve au moins un élément de transport entraîné, et un balai conducteur pour alimenter en courant des moyens d'entraînement destinés à l'entraînement de l'au moins un élément de transport et à l'entraînement du chariot de transport lui-même, l'invention se caractérisant en ce que le chariot de transport présente une source d'énergie propre qui est conçue pour permettre le fonctionnement normal du chariot de transport indépendamment de l'alimentation électrique centrale.
Patent CA-2996750-A1 (CA)
Title: Low-profile latch interface for headrest storage compartment
Inventor: PORTER RYAN
IPC: B62D63/04
Filed: 2018-02-27
Abstract: A securement mechanism for a storage compartment in a seat headrest may comprise a housing tray and a first latch disposed in the housing tray. A release button may be disposed in the housing tray and may contact the first latch. The release button may be configured to be substantially coplanar with the housing tray when the securement mechanism is in a secured position.
Patent CA-2999607-A1 (CA)
Inventor: BARKATS MARTINE
IPC: A61K48/00
Filed: 2008-10-03
Abstract: The present invention relates to compositions and methods, in particular to methods based on systemic injection of rAAV, for delivering genes to cells of the central nervous system in mammals, such as brain neurons or glial cells, and in particular to motor neurons or glial cells of the spinal cord The invention also relates to methods of treating motor neuron disorders in mammals by expression of therapeutic genes. The invention stems from the unexpected discovery that peripheral injection of AAV vectors leads to a bypass of the blood brain barrier and a massive infection of motor neurons. The invention may be used in any mammal, including human subjects.
Patent CA-2999652-A1 (CA)
Inventor: LARUSSO JOSEPH
IPC: B28B19/00
Filed: 2018-03-29
Abstract: Un système de revêtement et des méthodes connexes dune surface de terrain daviation ou dune route est décrit. Le système de revêtement peut comprendre une émulsion cationique stable aux fins dapplication à la surface de terrain daviation ou à la route. Lémulsion cationique stable peut comprendre a) un mélange dasphalte comprenant de la gilsonite, la gilsonite étant modifiée pour avoir une charge positive, b) un ou plusieurs polymères, et c) un ou plusieurs agents de surface, sauf un agent de surface cationique. Le système de revêtement peut aussi comprendre un matériau dagrégat fin à déposer sur lémulsion cationique stable appliquée à la surface de terrain daviation ou à la route.
Patent CA-3000204-A1 (CA)
Inventor: GHUSN GEORGE
IPC: E02D27/42
Filed: 2016-10-03
Abstract: Disclosed herein are support column structures which can be used to support bridges, buildings or other structures. In some cases, a support column structure can be deconstructable and include one or more removable elements. In some cases, a support column structure can include shape memory alloy reinforcing bars. In some cases, a removable element of a support column structure can include an engineered cementitious composite. In some cases, a removable element includes one or more sleeves to separate an engineered cementitious composite from one or more shape memory alloy reinforcing bars. Methods include assembling and disassembling a support column structure.
Patent CA-3001689-A1 (CA)
Inventor: ZHANG WEN-CHUN
IPC: C07D489/12
Filed: 2016-10-12
Abstract: An invention includes a process for the preparation of (S)-2((4R,4aS,6R,7R,7aR,12bS)-7,9-dimethoxy-1,2,3,4,5,6,7,7a-octahydro-4a,7-ethano-4,12-methanobenzofuro[3,2-e]isoquinolin-6-yl)-3,3-dimethylbutan-2-ol.
Patent CA-3002552-A1 (CA)
Inventor: RAJAGOPALAN SATISH
IPC: E21B17/00
Filed: 2015-12-30
Abstract: An example downhole power generation apparatus may include a turbine and a drive shaft coupled to the turbine. A plurality of alternators may be coupled to the drive shaft and electrically connected in parallel. When the drive shaft rotates, the plurality of alternators may generate phase-offset alternating current (AC) power signals. AC-to-direct current (DC) conversion circuity may be coupled to the plurality of alternators.
Patent CA-3004423-A1 (CA)
Inventor: KENNEDY DENNIS M
IPC: G06Q20/06
Filed: 2016-11-02
Abstract: A method for validating electronic transactions using a private blockchain includes: storing a blockchain, wherein the blockchain is a distributed database that includes a plurality of data records, each being associated with a processed transaction;  receiving a transaction message, the transaction message including a message type indicator and a plurality of data elements, each configured to store a transaction data value; generating a data record, the data record including the message type indicator and one or more transaction data values; updating the blockchain to include the generated data record; electronically transmitting the received transaction message to a payment network for processing; and electronically transmitting the updated blockchain to a plurality of transaction processing devices for validation.
Patent CA-3008070-A1 (CA)
Inventor: SMIRNOV SERGEY NIKOLAYEVICH
IPC: H03M7/06
Filed: 2018-06-13
Abstract: The invention relates to information coding/decoding. As a result, the effectiveness of antinoise coding and decoding is enhanced due to the increase in the volume of transmitted and received information and due to the decrease in the number of elements used for coding/ decoding. During the coding method implementation a data array to be coded is divided into logically complete chunks, each of which is associated with at least one element of the molecular genetic system used for the coding; the set of elements in the system is supplemented by relevant indexing information consisting of i data bits; each code combination of data bits is supplemented by a combination of k check bits which is defined depending on i data bits combination; each piece of i+k bit data in binary form is written as a multiplet of the molecular genetic system consisting of the n number of nitrogenous bases or corresponding amino acids. The information to be coded is recorded together with a) the value n, whereas the size of the matrix to be used for the coding depends on this value; b) the information about the selected method of transforming the matrix into a sequence; c) the information reading order.
Patent CA-3009102-A1 (CA)
Title: Perception systems and methods for identifying and processing a variety of objects
Inventor: WAGNER THOMAS
IPC: G06K7/10
Filed: 2016-12-15
Abstract: A drop perception system is disclosed that includes an open housing structure having an internal volume, an open top and an open bottom, and a plurality of perception units positioned to capture perception data within the internal volume at a plurality of locations between the open top and the open bottom of the open housing.
Patent CA-3009989-A1 (CA)
Inventor: NACHAWATI MAHER
IPC: A47J31/46
Filed: 2017-01-04
Abstract: A post-mix beverage dispenser utilizing a liquid concentrate in a self-pressurized container is provided. The beverage dispenser includes a connector and flow control valve to regulate the pressure of the liquid concentrate in the system. The liquid concentrate and diluent are mixed at the nozzle of the post-mix beverage dispenser.
Patent CA-3011041-A1 (CA)
Title: Polyethylene composition and film
Inventor: WANG XIAOCHUAN
IPC: C08J5/18
Filed: 2018-07-11
Abstract: A polyethylene composition comprises a first polyethylene which is an ethylene copolymer having a weight average molecular weight of from 70,000 to 250,000 and a molecular weight distribution M w/M n of < 2.3, a second polyethylene which is an ethylene copolymer or homopolymer having a weight average molecular weight of less than 75,000 and a molecular weight distribution Mw/Mn of < 2.3, a third polyethylene which is an ethylene copolymer or homopolymer having a weight average molecular weight of less than 75,000 and a molecular weight distribution M w/M n of < 2.3, and a fourth polyethylene which is an ethylene copolymer or homopolymer having a weight average molecular weight of from 100,000 to 250,000 and a molecular weight distribution M w/M n of > 2.3, where the first polyethylene has more short chain branching than the second polyethylene or the third polyethylene.  The polyethylene composition may have a soluble fraction in a CEF analysis of at least 7.5 weight percent. Film made from the polyethylene composition may have a machine direction 1% secant modulus of >=200 MPa (at a film thickness of about 1 mil) and an oxygen transmission rate (OTR) of >=550 cm3 per 100 inch2 (at a film thickness of about 1 mil). Film made from the polyethylene composition retains much of its dart impact performance on downgauging from a thickness of 1 mil to a thickness of 0.75 mil.
Patent CA-3011072-A1 (CA)
Inventor: RIEDL JOSEF
IPC: B42D25/328
Filed: 2017-03-13
Abstract: L'invention concerne un support de données en forme de carte, comprenant un corps de carte (1) plat formé en plusieurs couches, avec un côté supérieur (O) et un côté inférieur (U). Le corps de carte (1) comprend à son tour, entre autres, une bande d'hologramme (2) et une pellicule à bandes (3) plate, qui présente des zones alternées transparentes (3a) et sensiblement opaques (3b) en forme de bandes. La pellicule à bandes (3) est disposée dans le corps de carte (1) sur la bande d'hologramme (2) de manière telle que la bande d'hologramme (2) est visible depuis le côté supérieur (O) du corps de carte (1) en lumière directe uniquement à travers les zones transparentes (3a) de la pellicule à bandes (3).
Patent CA-3013986-A1 (CA)
Title: Procede de fabrication de produits contenant des pigments blancs
Inventor: SOTEMANN JORG
IPC: C09C1/40
Filed: 2017-02-13
Abstract: La présente invention concerne un procédé de fabrication de produits contenant des pigments blancs. Les produits contenant des pigments blancs sont obtenus à partir d'au moins un matériau contenant des pigments blancs et des impuretés par flottation par mousse.
Patent CA-3014091-A1 (CA)
Inventor: KLINGENBURG KAI
IPC: F28D21/00
Filed: 2016-02-11
Abstract: The invention relates to a cross-flow plate heat and/or moisture exchanger having plates which are arranged above, below or next to one another, and form alternating flow passages for a first and a second fluid. According to the invention, for a cross-flow plate heat and/or moisture exchanger of this type, in order to achieve an improved transfer performance and an increased pressure stability in relation to differential pressures between the two fluids, each plate (2) has a first cross-flow region (4), a following counter flow region (6) in the flow direction of the first cross-flow region (4), and a following second cross-flow region (10) in the flow direction of the counter flow region (6). The cross-flow regions (4, 10) of neighbouring plates are to form flow channels (5, 11) running approximately perpendicular to one another, wherein the counter flow regions (6) of neighbouring plates form counter flow channels (7) running approximately parallel to one another and the first or second cross-flow region (4, 10) of each plate (2) corresponds to the second or first cross-flow region of each neighbouring plate in terms of the dimensions thereof, and is arranged above, below or next to same, and wherein the counter flow region (6) of each plate (2) corresponds to the counter flow region of each neighbouring plate (3) in terms of the dimensions thereof, and is arranged above, below or next to same.