baber/WOPTO huggingface dataset:
Patent CA-3064852-A1 (CA)
Title: Molecule de liaison specifique pour la proteine lrig-1 et son utilisation
Inventor: KIM JUNG HO
IPC: C07K16/28
Filed: 2018-04-18
Abstract: La présente invention concerne une molécule de liaison pouvant se lier spécifiquement à une protéine Lrig-1, qui est située sur la surface d'un lymphocyte T régulateur. Une molécule de liaison selon la présente invention peut activer la fonction de lymphocytes T régulateurs pour prévenir, soulager ou traiter efficacement des maladies provoquées par l'activation ou l'expression excessive de diverses cellules immunitaires et cellules inflammatoires, par exemple, des maladies liées au système immunitaire telles qu'une maladie auto-immune, une maladie de greffon contre l'hôte, un rejet de greffe d'organe, l'asthme, l'atopie, une maladie inflammatoire aiguë ou chronique, etc. De plus, une molécule de liaison, de préférence un anticorps, spécifique pour une protéine Lrig-1 selon la présente invention peut cibler plus efficacement une protéine Lrig-1 et présente une très grande affinité pour celle-ci, par comparaison avec des anticorps anti-Lrig-1 préexistants, disponibles commercialement.
Patent CA-3067195-A1 (CA)
Title: Methode d`acetylation de cannabinoides
Inventor: PAL KRUPAL DEVENDRA
IPC: C07D311/80
Filed: 2020-01-09
Abstract: Il est décrit un procédé de production de THC-O-acétate à laide dune succession de distillation, dextractions liquide-liquide assistées par relargage et de techniques de récupération de solvants. Le tétrahydrocannabinol (THC) dans lhuile de cannabis réagit avec lanhydride acétique sous reflux pour produire le THC-O-acétate et lacide acétique. Le produit brut découlant est distillé et assujetti à une extraction liquide-liquide assistée par relargage avec de lhexane suivi dune extraction liquide-liquide assistée par relargage avec de léther de pétrole, avant dêtre distillé de nouveau afin dobtenir un produit THC-O-acétate raffiné.
Patent CA-3067692-A1 (CA)
Inventor: RULE JEFFREY
IPC: G06F3/041
Filed: 2020-01-10
Abstract: Example embodiments of systems and methods for touch screen interface interaction using a card overlay are provided. In an embodiment, a transaction card may include a body having a first main side and a second main side opposite the first main side, wherein the body is positionable with respect to a touch screen interface. The transaction card may further include indicia on the first main side of the body, the indicia identifying touch locations for authenticating a transaction, wherein the second main side of the body is adapted to actuate corresponding touch locations on the touch screen interface when the indicia on the first main side are actuated by a user.
Patent CA-3068177-A1 (CA)
Title: Detection of manipulated images
Inventor: RAJA KIRAN BYLAPPA
IPC: G06K9/46
Filed: 2018-06-29
Abstract: An apparatus (30) for detecting morphed or averaged images, wherein the morphed or averaged images are synthetically generated images comprising information from two or more different source images corresponding to two or more subjects. The apparatus comprises: a feature extraction module for receiving an input image (33) and outputting a set of descriptor feature(s) characteristic of the image; and a classifier module (36) configured to allocate the input image either to a first class indicating that the image has been morphed or averaged or a second class indicating that it has not been morphed or averaged, based on the descriptor feature(s). The feature extraction module comprises a plurality of neural networks (31, 32) providing complementary descriptor feature(s) to the classifier module. The apparatus further comprises a fusion module (35) for combining descriptor feature data from each neural network and transmitting the fused feature data to the classifier module. The classifier module comprises a machine-learning system trained to classify the images using a training data set comprising morphed or averaged images and images that have not been morphed or averaged.
Patent CA-3069269-A1 (CA)
Title: Nuclear reactor with in-vessel ex-core neutron detectors and corresponding control method
Inventor: BRUN MICHEL
IPC: G21C17/116
Filed: 2018-07-12
Abstract: The nuclear reactor (1) comprises: - a tank (3) having a central axis (X); a core (5) arranged in the tank (3), the core (5) comprising a plurality of nuclear fuel assemblies, a primary water layer (7) separating the core (5) from the tank (3) radially from the central axis (X) and surrounding the core (5); - and a system (9) for controlling and protecting the nuclear reactor, the control and protection system (9) comprising a device (11) for continuously measuring the neutron flux emitted by the core (5). The measuring device (11) comprises at least one neutron detector (12) arranged in the primary water layer (7) separating the core (5) from the tank (3).
Patent CA-3071403-A1 (CA)
Inventor: YU XINDI
IPC: H01B3/30
Filed: 2018-07-31
Abstract: An insulation or jacket layer for a coated conductor is composed of (A) a crosslinked silane-functionalized polyolefin, (B) a filler, (C) a reactive branched polysiloxane, and (D) from 0.00 wt% to 20 wt% of a silanol condensation catalyst.
Patent CA-3071726-A1 (CA)
Title: Ecrou
Inventor: TANEICHI KAORU
IPC: F16B37/00
Filed: 2017-08-03
Abstract: L'invention concerne un écrou comprenant un corps principal d'écrou ayant une pluralité de parties de réception de segment d'écrou, une pluralité de segments d'écrou logés respectivement dans les parties de réception de segment d'écrou du corps principal d'écrou, un moyen de sollicitation disposé au-dessus des segments d'écrou pour solliciter les segments d'écrou vers la surface de base du corps principal d'écrou, et un moyen de retenue pour retenir les segments d'écrou et le moyen de sollicitation à l'intérieur du corps principal d'écrou, et étant caractérisé en ce qu'une étape, avec laquelle une partie filetée formée sur l'intérieur des segments d'écrou est rendue continue, est formée sur la surface de base des parties de réception de segment d'écrou, des parties de guidage sont formées sur les parties de réception de segment d'écrou, et des pièces de guidage, qui sont insérées dans les parties de guidage et limitent le mouvement coulissant du segment d'écrou dans la direction linéaire, sont disposées sur les segments d'écrou. Étant donné que les segments d'écrou ne sont pas inclinés pendant l'insertion d'un boulon, cet écrou se visse sur un boulon sans à-coups.
Patent CA-3072088-A1 (CA)
Title: Control for movable rail
Inventor: ANDERSON RICHARD N
IPC: E06B9/262
Filed: 2012-03-06
Abstract: A covering for an architectural opening has a horizontal movable rail supported by cords, with a variety of configurations which allow the movable rail to be moved up and down while concealing the cords.
Patent CA-3072561-A1 (CA)
Inventor: RUSSELL MARK C
IPC: E21B6/00
Filed: 2017-09-08
Abstract: A drill string comprises a mechanical drill bit and a ram accelerator with a launch tube proximate to the mechanical drill bit. A projectile accelerated by the ram accelerator exits the mechanical drill bit through an orifice and impacts a geologic formation.  The impact weakens a portion of the formation, enabling the drill bit to penetrate the weakened portion more easily. An endcap may be used to prevent outside material from entering the ram accelerator. The projectile may pass through or otherwise displace the endcap during operation. The launch tube may be positioned at an angle relative to the drill bit such that projectiles impact and weaken the formation on a particular side. Contact between the drill bit and the formation may direct the drill bit toward the weakened side, enabling the ram accelerator to be used to steer the drill bit.
Patent CA-3072972-A1 (CA)
Title: Food freezer with internal exhaust
Inventor: BOYLES SCOTT
IPC: F25D3/11
Filed: 2018-08-17
Abstract: A food freezer includes: a first housing having a first chamber arranged internally within for providing a freezing gas to a food product within the first chamber; a second housing having a second chamber arranged internally within and being in fluid communication with the first chamber for exhausting the freezing gas from the first chamber; an adjustable opening disposed at a common wall between the first chamber and the second chamber for controlling a flow of the freezing gas moving from the first chamber to the second chamber, the adjustable opening disposed to provide a flow path for the flow of the freezing gas to a region of the second chamber for exhaust from said second chamber to an area external to the first housing and second housing; and a pressure curtain comprising the exhaust and disposed at the second chamber to prevent atmosphere from the area external to the first housing and second housing from entering said housings. A related method of exhausting freezing gas is also provided.
Patent CA-3073520-A1 (CA)
Inventor: ELLIS LISA MARIE
IPC: A01K39/01
Filed: 2018-08-24
Abstract: Provided herein are compression pad window hanging devices and systems.  Compression pad window hanging devices include a compression pad attached to an item, with the compression pad designed to be compressed between the lower sash of a closed window and a window sill to thereby secure the item in place on an exterior or interior of the window. Such window hanging devices can include one or more adjustable support members extending from a bottom of the item to support the item on the exterior or interior window sill ledge and compensate for a downward slope of the exterior or interior window sill ledge. Bird feeders, flags, decorations and storage systems are examples items to be secured to a window sill using a compression pad window hanging device and system as disclosed herein.
Patent CA-3075216-A1 (CA)
Inventor: HOLGERSON PER
IPC: B32B27/36
Filed: 2018-09-13
Abstract: A greenhouse screen comprising strips of film material that are interconnected by a yarn system of transverse threads and longitudinal threads by means of a knitting, warp-knitting or weaving process to form a continuous product is provided. At least some of the strips comprise a polyester film having a transparency of at least 93%, said polyester film having at least one base layer B comprising a thermoplastic polyester and a UV stabilizer. The polyester film has a first and a second surface, wherein a permanent anti-fog coating is applied to at least one of the first or second surfaces of the polyester film. The anti-fog coating has a lower refractive index than the base layer B.A process for producing said film is also disclosed.
Patent CA-3075397-A1 (CA)
Inventor: BANSAL AMITABH
IPC: C08K5/49
Filed: 2018-09-10
Abstract: Compositions and methods for forming epoxy resin systems are provided. In one embodiment, a composition is provided for an epoxy resin system including an epoxy resin blend comprising an epoxy resin, a first curing agent selected from the group of a polyarylene alkylphosphonate, a polyarylene arylphosphonate, and combinations thereof, and a second curing agent.
Patent CA-3075407-A1 (CA)
Title: Methodes d'administration par voie intranasale de metoclopramide
Inventor: CARLSON MARILYN R
IPC: C07C237/44
Filed: 2018-09-10
Abstract: La présente invention concerne des méthodes d'administration par voie intranasale de métoclopramide.
Patent CA-3075863-A1 (CA)
Inventor: SYVOKIN VIKTOR
IPC: G02B27/18
Filed: 2017-12-18
Abstract: A system for delivering light from a light source to a digital micro-mirror device. The system includes one or more lens groups. At least one lens of the system is laterally displaced, so that its optical axis is not centered on the chief ray of the system.
Patent CA-3075942-A1 (CA)
Inventor: GADDIPATI SANYASI
IPC: A23L23/10
Filed: 2018-10-22
Abstract: The invention relates to a manufacturing process for the production of a bouillon tablet. In particularly the invention relates to a process for the production of a bouillon tablet comprising a lipid-fiber powder, The invention also relates to the tablet itself and the use thereof for preparing a food product.
Patent CA-3076358-A1 (CA)
Title: High efficiency improved water distillation unit and methods of operation
Inventor: DUSSAULT DAVID
IPC: C02F1/04
Filed: 2018-10-11
Abstract: A water distiller provides distilled water from an input water supply for domestic, clinic, studio, hospital or factory applications with greatly improved energy efficiency. Stages of the distiller may employ under pressure conditions and/or various vapor compression, heat pump or intermediate process arrangements to provide efficient heat transfer and heating, without requiring boiling of the full input water volume. Enhanced mixing and/or heat transfer may be effected by passing water vapor through the water heating pool and result in clean, efficient distillation in a unit designed for a defined rate or volume of distillate or small system. Embodiments of the invention require less energy than required for comparably-sized direct boiling systems, and may be configured to purge gases or impurities to attain, or maintain, clean heat transfer surfaces and a desired level of product purity.
Patent CA-3077901-A1 (CA)
Title: Mouthguards and methods of use
Inventor: JOHNSON GUY R
IPC: H04R1/08
Filed: 2020-04-06
Abstract: A mouthguard apparatus for providing confidential communications for a user of a headset, comprising: a body of unitary construction, wherein the body includes a) a lumen traversing from a side of the body at least to midway through the body, wherein the lumen extends past midway through the body, and b) a curved indentation disposed on a back of the body, wherein the indentation is concave relative to the body.
Patent CA-3078885-A1 (CA)
Title: Environmentally friendly demulsifiers
Inventor: HANNA PAUL
IPC: C08L61/04
Filed: 2018-10-18
Abstract: Environmentally friendly demulsifiers are useful to break emulsions, e.g. water- in-oil and oil-in-water emulsions, particularly oilfield emulsions, where the demulsifiers are polymers made by reacting a suitable resin with at least two different monomers, one having a Hansen solubility parameter similar to ethylene oxide and the other having a Hansen solubility parameter similar to propylene oxide, and where the polymers have an absence of ethylene oxide and/or propylene oxide. In a non-limiting embodiment, suitable resins include butyl resin, nonyl resin, nonyl/butyl resin, amyl resin, nonyl/butyl/amyl resin, phenol/formaldehyde resin, and combinations thereof. Suitable monomers include caprolactone, lactic acid, lactide, methacrylic acid ester, stearyl ester, hexyl ester, lauryl ester, urethane, ethylene adipate, vinyl esters, amides, allyl ethers, vinyl ethers, vinyl chloride, vinyl acetate, acrylic acid methyl ester, and combinations thereof.
Patent CA-3079881-A1 (CA)
Inventor: MAZZONE DIEGO
IPC: F16M13/02
Filed: 2020-04-30
Abstract: An apparatus for mounting electronic shelf labels (ESLs) onto shelving, having a rail with grasping members adapted to receive ESLs and an installation clip connected to the rail to install the apparatus onto the shelving in a plurality of configurations by either clipping onto a curved front face of shelving or snapping into a curved front face of shelving. The installation clip has inner and outer walls flexibly joined at a knee, with an opening adapted to receive the front face of the shelving. Alternatively, the apparatus may be snapped into the front face of the shelving with the second curved lip engaging the upper extending ledge of the front face of the shelving and the protuberance engaging the lower extending ledge of the front face of the shelving when snapped into position.
Patent CA-3081657-A1 (CA)
Title: Equipement de traitement d'aliments avec nettoyage a l'eau activee par plasma
Inventor: VAN ERP JOOST
IPC: A22C7/00
Filed: 2018-11-06
Abstract: L'invention concerne un système de traitement d'aliments comprenant au moins un dispositif de traitement d'aliments pour l'homme et/ou pour animaux et au moins un dispositif de nettoyage, le dispositif de traitement d'aliments pour l'homme et/ou pour animaux comprenant au moins une partie ayant une surface qui, pendant l'utilisation, va entrer en contact avec un produit alimentaire, le dispositif de nettoyage étant conçu pour nettoyer au moins la ou les surfaces, le dispositif de nettoyage comprenant des moyens pour fournir un fluide de nettoyage, le fluide de nettoyage étant de l'eau activée par plasma.
Patent CA-3082766-A1 (CA)
Inventor: FISCHER DANIEL
IPC: A47J27/04
Filed: 2019-07-15
Abstract: The invention relates to a device (2) for preparing foods held in a vessel, in particular ready-cooked dishes, comprising a preparation chamber (4) for holding the vessel, a steam-generating assembly (10) for generating steam, comprising at least one first steam-conducting path (18) for conducting steam and at least one cold-fluid-conducting path (54) for conducting fluid which is colder than the steam, a steam supply unit (62) having at least one steam dispensing opening into the preparation chamber (4), which steam supply unit is connected to the at least one steam-conducting path (18) of the steam-generating assembly (10) for steam conduction, and a condensate supply unit (60) having at least one condensate dispensing opening into the preparation chamber (4), which condensate supply unit is connected to the steam-conducting path (18) of the steam-generating assembly (10) and to the cold-fluid-conducting path (54). According to the invention, the device (2) is designed to cany out preparation operation, in which the food held in the vessel can be prepared by means of the steam supply unit (62) so as to be ready for consumption, and to cany out a rinsing operation, in which the preparation chamber (4) can be cleaned by means of the condensate supply unit (60).
Patent CA-3084496-A1 (CA)
Title: Session handling using conversation ranking & augmented agents
Inventor: RENARD GREGORY
IPC: H04L12/58
Filed: 2018-12-28
Abstract: A system and method to receive user input from a human user in a communication session between the human user and a first machine; autonomously determine a sentiment metric of the user input from the human user based on one or more sentiment criteria, wherein the sentiment metric represents an attitude of the human user; autonomously determine a quality metric associated with the communication session; autonomously rank the communication session between human user and first machine based on one or more of the sentiment metric and the quality metric; and determine based on the ranking, to recommend human agent intervention in the communication session between the human user and the first machine.
Patent CA-3086315-A1 (CA)
Inventor: SIEPMANN VOLKER
IPC: B01J19/00
Filed: 2019-02-04
Abstract: L'invention concerne un procédé et un système de détection virtuelle pour commander au moins une variable de composition dans un processus de production d'urée, sur la base d'une pluralité de variables de processus mesurées en ligne et d'un modèle, le modèle étant utilisé pour estimer, pendant le processus de production d'urée, ladite variable de composition indiquant un contenu d'urée sur la base de la pluralité de variables de processus mesurées en ligne, et à modifier au moins l'une de la pluralité de variables de processus mesurées en ligne pour s'assurer qu'une valeur de ladite variable de composition se trouve dans une plage prédéterminée. L'invention concerne également la détermination du modèle.
Patent CA-3086485-A1 (CA)
Title: Agents d'arn double brin a enrichissement chiral
Inventor: MANOHARAN MUTHIAH
IPC: C12N15/113
Filed: 2018-12-21
Abstract: La présente invention concerne un agent ARN double brin (ARNdb) à modification chirale capable d'inhiber l'expression d'un gène cible. Les brins sens et les brins antisens de l'agent ARNdb à modification chirale indépendamment ou en combinaison comprennent une ou plusieurs liaisons internucléotidiques à modification chirale spécifiques à un site/spécifiques à une position.
Patent CA-3087465-A1 (CA)
Title: On-board starting power supply
Inventor: LEI YUN
IPC: H02J7/00
Filed: 2018-08-30
Abstract: Disclosed in the present application is a vehicle-mounted start-up power source that is detachably installed in a vehicle, characterized in that the vehicle-mounted start-up power source comprises: an energy storage module used for storing electrical energy; a first output interface that is electrically connected to the energy storage module and a start-up apparatus of a vehicle, wherein the energy storage module is used to output a larger instantaneous current to the start-up apparatus by means of the first output interface so as to start up the start-up apparatus; and a plurality of second output interfaces that are electrically connected to the energy storage module and a plurality of electrical devices respectively, wherein the energy storage module is used to output a corresponding working voltage to a corresponding electrical device by means of the plurality of second output interfaces. The present application may not only start up a vehicle, but also has a plurality of second output interfaces that may be connected to a plurality of electrical devices, thereby improving the versatility of the vehicle-mounted start-up power source.
Patent CA-3088207-A1 (CA)
Title: Flexible bridge assembly for eyewear and method of assembling flexible eyewear
Inventor: SHELDON BRENT
IPC: G02C5/06
Filed: 2019-02-20
Abstract: There is provided a flexible bridge assembly, in which rigid attachment members are at least partially contained or embedded in a flexible body to provide attachment points to lens retainers in the eyewear, with the flexible body therebetween allowing flexibility of the eyewear at or about the bridge area. Eyewear including such flexible bridge assemblies is also provided.
Patent CA-3088605-A1 (CA)
Title: Numeriseur pour un imageur de tomographie par coherence optique
Inventor: AEBISCHER DANIEL
IPC: G01B9/02
Filed: 2018-01-26
Abstract: L'invention concerne un numériseur et un dispositif processeur pour un système d'imagerie de tomographie par cohérence optique à source balayée (SS-OCT), comprenant : une entrée configurée pour recevoir un signal OCT ; une entrée de commande configurée pour recevoir un signal d'horloge k ; une unité de combinaison (130) recevant le signal OCT et le signal d'horloge k configurée pour délivrer en sortie un signal composite ; une unité de numérisation (60) conçue pour convertir le signal composite en un signal composite numérique (69) ; une unité de traitement de données (70) conçue pour déterminer un profil de densité optique dans un échantillon qui a généré le signal OCT sur la base du signal composite numérique (69).
Patent CA-3089824-A1 (CA)
Title: Adeno-associated virus compositions for pah gene transfer and methods of use thereof
Inventor: SEYMOUR ALBERT BARNES
IPC: A61K35/76
Filed: 2019-02-01
Abstract: Provided herein are adeno-associated virus (AAV) compositions that can express a phenylalanine hydroxylase (PAH) polypeptide in a cell, thereby restoring the PAH gene function. Also provided are methods of use of the AAV compositions, and packaging systems for making the AAV compositions.