baber/WOPTO huggingface dataset:
Patent CA-3062301-A1 (CA)
Title: Optical device for detecting and quantifying volatile compounds
Inventor: ALVAREZ ELSA
IPC: G01N31/22
Filed: 2018-05-15
Abstract: The invention relates to an optical device for detecting and quantifying volatile compounds, comprising: - a sensitive reflective element (21) having a reflection rate that varies as a function of the ethanol content in an atmosphere to be tested, the sensitive reflective element (21) comprising: - a substrate (27), - a sensitive layer (29) comprising microporous water-repellent sol-gel silica, - a light source (23) arranged to cast light on the sensitive layer (29) under an incident angle, - a light detector (25) for measuring the intensity reflected by the reflective element (21) under a detection angle, and - a processing and calculation unit (31) configured to deduce from the intensity reflected by the reflective element (11) a parameter corresponding to a blood alcohol content.
Patent CA-3062984-A1 (CA)
Title: Thawing-apparatus and method to thaw a substance
Inventor: VAN ERP JOOST
IPC: A23L3/01
Filed: 2018-05-09
Abstract: The present invention relates to a thawing-apparatus, in which a substance is preferably heated. The present invention further relates to a method to thaw a substance with radio- frequency waves.
Patent CA-3063818-A1 (CA)
Title: Method to produce a coating layer, a building panel and a coated foil
Inventor: ZIEGLER GORAN
IPC: C08J7/046
Filed: 2018-05-23
Abstract: The present disclosure relates to a method to produce a coating layer (2), including applying a coating composition on a surface of a carrier (1), curing the coating composition to a coating layer (2), and subsequently applying pressure to the coating layer (2). The disclosure further relates to a method to produce a building panel, and such a building panel, and to a method to produce a coated foil, and such a coated foil.
Patent CA-3064488-A1 (CA)
Inventor: BELLOWS LANCE CLARK
IPC: F16B35/00
Filed: 2018-06-13
Abstract: A brake screw for use with a surgical lighting system. The brake screw includes a screw member retained within a threaded aperture of a mounting hub of a spindle of an arm used with the lighting system. The screw member is rotationally adjusted to enable displacement in an axial direction. A brake member is in axial alignment with the screw member and disposed for movement in the axial direction against a mounting tube retained within the mounting hub upon rotational adjustment of the screw member. A rivet section is integrally formed with the brake member and has a distal end retained within an axial recess formed within the screw member, allowing movement of the brake member in the axial direction within the screw member. A bias member is disposed between the screw member and the brake member to create a biasing force that urges apart the screw member and the brake member along the axial direction.
Patent CA-3065419-A1 (CA)
Title: Multipoint lock
Inventor: JASKIEWICZ TOMASZ
IPC: E05B59/00
Filed: 2017-12-04
Abstract: A multipoint lock is described. The multipoint lock includes a main latch. The main latch has a latched position where the main latch is configured to extend a first distance from an unhinged edge of a door panel. The main latch is configured to be retractable toward the unhinged edge of the door panel by rotation of a latch drive hub in each of a clockwise direction and a counterclockwise direction relative to a first side of the door panel. The multipoint lock also includes at least one auxiliary latch and a deadbolt drive hub. Rotation of the deadbolt drive hub substantially simultaneously actuates the main latch and the at least one auxiliary latch.
Patent CA-3069383-A1 (CA)
Inventor: IRMAK BARIS
IPC: B22D19/08
Filed: 2018-07-11
Abstract: Disclosed is a screen segment of a screening device for separating or classifying applied material, especially mineral particulate materials such as oil sand, into at least two grain fractions, wherein the screen segment comprises a base plate essentially in the form of a screen and having a multitude of screen passages, wherein at least one antiwear unit has been mounted on the base plate, wherein the antiwear unit has been formed from a metal matrix composite material having an antiwear insert made of a cemented carbide and/or of ceramic.  Also disclosed is a method of producing such a screen segment of a screening device for separating or classifying applied material.
Patent CA-3071788-A1 (CA)
Inventor: NIJSEN ANDREAS JACOBUS LOUIS
IPC: A47J31/22
Filed: 2018-08-03
Abstract: The present invention relates to a centrifugal coffee brewing device (10), comprising: - a spinning assembly (16) which is rotatable about a main axis (18), the spinning assembly comprising:  - a chamber element (20) comprising a bottom wall (21), - a cylinder element (24) comprising a filter, wherein the chamber element and the cylinder element form a brewing chamber (26), - a main drive (27) for rotating the spinning assembly about the main axis for centrifuging the coffee, wherein the cylinder element including the filter is movable between a first, lower position (28) in which the filter forms the circumference of the brewing chamber and in which the spinning assembly has a brewing configuration, and a second, upper position (29) in which the circumference of the brewing chamber is open, and in which second position coffee residue can be ejected by spinning the chamber element.
Patent CA-3072297-A1 (CA)
Title: Methode de traitement d'episodes d'apnee et/ou d'hypopnee et systeme de detection desdits episodes
Inventor: FERNANDEZ RONDAN BALDOMERO
IPC: A61B5/08
Filed: 2017-08-09
Abstract: En vue de résoudre les problèmes de la technique antérieure, la présente invention propose une méthode de traitement d'épisodes d'apnée et/ou d'hypopnée qui comprend les étapes de: a) détection ou de prédiction d'un épisode d'apnée et/ou d'hypopnée au moyen d'au moins un capteur sélectionné parmi: un capteur de pression respiratoire, un pulse-oxymètre, un capteur acoustique, et/ou de la température de la respiration et une étape b) dans laquelle se produit l'émission d'un signal électrique par un actionneur électrique associé à au moins un muscle et/ou nerf sous-mental; ledit signal électrique utilisant une forme d'onde bipolaire et une fréquence comprise entre 5Hz et 100Hz.
Patent CA-3075755-A1 (CA)
Inventor: IMIG JOHN D
IPC: A61K47/55
Filed: 2018-09-14
Abstract: L'invention concerne des analogues d'EET conjugués à des ligands de récepteur de folate tels que l'acide folique ou des analogues d'acide folique reconnus et sélectivement liés par des récepteurs de folate et d'autres protéines liant le folate et l'utilisation de tels analogues d'EET conjugués pour l'administration ciblée d'agents thérapeutiques à des populations de cellules porteuses de récepteur de folate. Plus particulièrement, l'invention concerne des analogues d'EET conjugués à des ligands de récepteurs de folate et des utilisations de tels analogues EET conjugués en tant qu'agents thérapeutiques ciblant les reins.
Patent CA-3076260-A1 (CA)
Inventor: LI KUN
IPC: H01Q5/10
Filed: 2017-12-28
Abstract: Embodiments of this application provide an antenna apparatus. The antenna apparatus includes a first feeding branch circuit, a second feeding branch circuit, and a radiator connected between the first feeding branch circuit and the second feeding branch circuit. The first feeding branch circuit includes a first feedpoint and a first filter circuit electrically connected between the first feedpoint and the radiator, where the first feedpoint is configured to feed a signal of a first frequency band. The second feeding branch circuit includes a second feedpoint and a second filter circuit electrically connected between the second feedpoint and the radiator, and the second feedpoint is configured to feed a signal of a second frequency band. The first filter circuit is configured to: allow the signal of the first frequency band to pass through, and ground the signal of the second frequency band. The second filter circuit is configured to: allow the signal of the second frequency band to pass through, and ground the signal of the first frequency band. The antenna apparatus in this application has a good matching status, has multi-frequency performance, extends antenna bandwidth, and can be applied in a multi-frequency terminal. Embodiments of this application further provide a terminal.
Patent CA-3078379-A1 (CA)
Inventor: GOERING JONATHAN
IPC: B29B11/16
Filed: 2018-10-09
Abstract: Disclosed is a method of forming a 3D woven omega-shaped stiffener (100) by flat weaving a plurality of layers of interwoven warp and weft fibers to form a flat woven fabric having a cap portion (104), a first and a second web portion (108a, 108b), a first and second foot portion (106a, 106b), and an inner wrap portion (110). The 3D woven fabric is woven so that least some of the weft fibers are continuous across a juncture between the web portion and the foot portions. The flat woven fabric is then formed into the omega shape.
Patent CA-3081386-A1 (CA)
Inventor: DONALD ALASTAIR
IPC: A61P31/12
Filed: 2018-11-02
Abstract: The present invention relates generally to novel antiviral agents. Specifically, the present invention relates to compounds which can inhibit the protein(s) encoded by hepatitis B virus (HBV) or interfere with the function of the HBV replication cycle, compositions comprising such compounds, methods for inhibiting HBV viral replication, methods for treating or preventing HBV infection, and processes and intermediates for making the compounds.
Patent CA-3082214-A1 (CA)
Inventor: AUGHTON DAVID JOHN
IPC: G05D9/12
Filed: 2018-11-08
Abstract: La présente invention concerne un pluviomètre (10) pour mesurer des précipitations. Le pluviomètre (10) comprend une chambre de mesure (30) ayant un orifice d'entrée (32) à une extrémité et un orifice de vidange (34) à l'autre extrémité. L'orifice de vidange (34) est fermé par une vanne (50) et est programmable pour être ouvert lors d'événements prédéfinis pour libérer l'eau collectée dans la chambre de mesure (30). Un entonnoir ou un collecteur (14) adapté pour recevoir une chute de pluie s'ouvre dans l'orifice d'entrée (32) et un transducteur ultrasonore (36) pour émettre et recevoir des signaux acoustiques (38) dans la chambre de mesure (30). Le transducteur ultrasonore (36) est programmable pour déterminer le niveau d'eau dans la chambre de mesure (30). L'invention concerne en outre une station météorologique automatique (300) comprenant un pluviomètre (10).
Patent CA-3083201-A1 (CA)
Inventor: SANDERS SETH R
IPC: H02K7/02
Filed: 2018-10-05
Abstract: A flywheel apparatus that magnetically unloads a top rotor bearing is described. The apparatus includes a flywheel housing, a rotor with a vertical axis of rotation that includes a magnetic material, a magnet configured to apply a desired upward off-loading force along the vertical axis of rotation, an upper bearing connected to an upper shaft of the rotor, and a bearing housing disposed between the upper bearing and the flywheel housing that substantially prevents downward axial motion of the upper bearing. The magnet includes an electromagnet. A force sensor is used to measure a force on the upper bearing which is provided as input to a controller that updates the current to the electromagnet. The rotor is maintained in a fixed axial position and a spring disposed below a lower bearing absorbs axial dimension growth of the rotor.
Patent CA-3083208-A1 (CA)
Title: Double emulsions
Inventor: SCHOEPPE ARNULF
IPC: C09K23/14
Filed: 2018-11-15
Abstract: A water-in-oil-in-water (W1/O/W2) emulsion comprising a lipid phase (O) and a water phase (W2), the lipid phase being distributed inside the water phase, wherein the lipid phase contains water droplets (W1), wherein the water content inside the lipid phase is between 10 wt% and 80 wt% relative to total weight of the lipid phase, wherein the water droplets are stabilized inside the lipid phase by an emulsifier composition, wherein the emulsifier composition comprises an Acetone-insoluble (AI) component containing a Phosphatidyl Choline (PC), a Phosphatidyl Inositol (PI), a Phosphatidyl Ethanolamine (PE) and a Phosphatidic Acid (PA), wherein PC is at most 15.5% relative to the total weight of the emulsifier composition and wherein the emulsifier composition has a phospholipid weight ratio R of at most 65%, the ratio R being defined according to Formula R(in %)= 100 x (PC + PI + PE + PA)/A1.
Patent CA-3086097-A1 (CA)
Title: Film de revetement polymere fluorescent pour dispositifs medicaux
Inventor: KLYMCHENKO ANDREY
IPC: C09D167/04
Filed: 2019-01-28
Abstract: La présente invention concerne des films de revêtement polymère fluorescent visibles dans la lumière proche infrarouge pour le revêtement d'un dispositif médical, et un procédé de préparation desdits films de revêtement polymère visible dans le NIR.
Patent CA-3086982-A1 (CA)
Title: Modular utility system
Inventor: LEBLANC ALEXANDER
IPC: F16B1/00
Filed: 2017-03-24
Abstract: An elongate cylindrical structural component for use with a kit of portable modular components, to demountably configure therewith a variety of structural assemblies. The elongate cylindrical structural component is provided with one or more channels extending therealong its outer wall, wherein the one or more channels are configured for slidingly receiving and retaining therein one or more threadably engageable nuts for secure demountable engagement of another component thereto.
Patent CA-3087663-A1 (CA)
Inventor: SELVARAJ GOUTHAM
IPC: H02M1/00
Filed: 2020-07-22
Abstract: Disclosed embodiments are directed to a technique to remove DC offset from current measurement signals through shunt resistors in digital signal processing for current reconstruction when using discontinuous pulse width modulation (DPWM). Such measurements regarding current are pertinent to a feedback loop used for a system including a DC-link capacitor, inverter, and motor. A method of removing DC offset comprises: determining a three-phase output current signal of an inverter, wherein the inverter is coupled to a motor and a power supply; producing a voltage signal based on the three-phase output current signal and the resistances of one or more shunt resistors disposed in the inverter; applying an analog gain circuit to the voltage signal; processing the voltage signal with an analog-to- digital converter (ADC); applying a DC offset corrector to the voltage signal; and performing current reconstruction on the voltage signal to produce a continuous current signal.
Patent CA-3088924-A1 (CA)
Inventor: GRZENDA JEANNE
IPC: G07C9/00
Filed: 2019-01-18
Abstract: Systems and methods for controlling access to a secured space are disclosed. The system includes a locking device fastenable to an access point of the secured space, a server, and a network for communication between the locking device and server. The locking device includes an actuator, a memory, and a processing unit for generating a control signal for the actuator to move the locking device into a locked state or a closed state. The server includes a storage unit to store authorization data for the locking device, and a processing unit which can receive a security request for the locking device from a user computing device; determine whether the security request includes requesting data that corresponds to the authorization data stored for the locking device; generate a security command based on the security request; and communicate the security command to the locking device.
Patent CA-3089997-A1 (CA)
Inventor: CAMPBELL JORDAN JAMES
IPC: F23B90/02
Filed: 2020-08-13
Abstract: A kindling assemblyfor use in starting a fire includes generally planar components configured to be interlocked to form a kindling structure. The kindling structure defines a combustion area within which to locate readily ignitable material, such as tinder, paper etc.
Patent CA-3090207-A1 (CA)
Inventor: YU RUOYANG
IPC: H04N19/61
Filed: 2019-07-10
Abstract: A process for selecting a transform set for a prediction block. The process can be used in both an encoder and a decoder. For example, the process can be used in both an encoder and a decoder for a prediction block that has been predicted from a reference block. In some embodiments, both the prediction block and the reference block are intra blocks.
Patent CA-3090652-A1 (CA)
Title: Arn a motifs repetes utilises comme biomarqueurs de reponse immunitaire tumorale
Inventor: DESHPANDE VIKRAM
IPC: C12Q1/6886
Filed: 2019-02-06
Abstract: L'invention concerne des méthodes de prédiction de la réponse à une immunothérapie et de sélection d'une immunothérapie pour le traitement du cancer, par exemple d'un cancer d'origine épithéliale, chez un sujet.
Patent CA-3093796-A1 (CA)
Inventor: GRAY CONOR JAMES
IPC: E21B43/29
Filed: 2019-03-12
Abstract: A system includes a plug assembly (10) having a housing (15) configured to be positioned within a first passageway (14) formed in a wellhead component (16). A channel (66) is formed in the housing, and the channel is configured to enable fluid to flow from a bore (18) of the wellhead component into the channel. A sensor (78) is supported by the housing and is configured to measure a condition of the fluid within the channel. An annular seal (30) is configured to extend between an outer surface of the housing and an inner surface of a second passageway (22) formed in a flange (25) that circumferentially surrounds at least part of the plug assembly while the flange is coupled to the wellhead component.
Patent CA-3094101-A1 (CA)
Title: Poudre a base d'algues
Inventor: MAZOYER JACQUES ANDRE CHRISTIAN
IPC: A23C9/154
Filed: 2019-03-21
Abstract: La présente invention concerne une poudre à base d'algues ayant un module de conservation (G') d'au moins 30 Pa déterminé sur une dispersion aqueuse de 0,3 % en poids de ladite poudre et ladite poudre ayant une concentration de gélification critique (Co) d'au plus 0,1 % en poids. L'invention concerne en outre une composition comprenant la poudre à base d'algues et un procédé de production de la poudre à base d'algues.
Patent CA-3094729-A1 (CA)
Title: Mecanisme d'attache et systeme pour chaussure
Inventor: ADESHINA OMOWONUOLA
IPC: A43C11/00
Filed: 2020-09-29
Abstract: Linvention concerne un mécanisme et système de fixation permettant de fixer de façon amovible une pièce de fixation à une sandale ou à une chaussure classique. La pièce de fixation senroule autour de la jambe du porteur, transformant ainsi la sandale ou la chaussure classique en une chaussure de type différent. Le mécanisme et système de fixation comprend un élément à boucle allongée planaire doté dune boucle à une extrémité et dun rivet à une section de lautre extrémité, ainsi quun anneau de métal inséré dans la boucle. Le rivet est ajusté pour être inséré dans un orifice situé sur une partie supérieure de la sandale ou de la chaussure classique. Le mécanisme et système de fixation constituent également un composant esthétique de la chaussure.
Patent CA-3095043-A1 (CA)
Inventor: ROSENBAUM JAN SUSAN
IPC: C07K14/785
Filed: 2019-03-27
Abstract: Certains modes de réalisation de la présente invention concernent des procédés et des compositions pharmaceutiques comprenant une protéine D tensioactive humaine recombinante ou des fragments actifs de celle-ci. Certains de ces modes de réalisation comprennent des solutions ou des suspensions, et des formes à l'état solide lyophilisées d'une protéine D tensioactive humaine recombinante ou de fragments actifs de celle-ci.
Patent CA-3095108-A1 (CA)
Title: Fencing device for installing and/or removing a fence
Inventor: BOS VAN DEN
IPC: E04H17/26
Filed: 2019-03-01
Abstract: A fencing device (1) comprises installing means for driving the posts (5) of the fence into the ground. These posts are provided with a pointed lower end (9) so that they can easily be driven into the ground. The net with the posts attached thereto is wound on a reel (11). The installing means gradually guide the posts from the reel to the ground, while the lower ends of the posts are driven into the ground. For guiding the posts, the installing means are formed by a guide consisting of a top guide profile (13), two side guide profiles (15) and a bottom guide profile (17). When a temporary fence is erected, the first post is to be driven into the ground manually and supported with a cable or pole. Subsequently, the fence will be unwound from the reel while the trailer is moved on.
Patent CA-3095475-A1 (CA)
Title: Small diameter, high strength, low elongation, creep resistant, abrasion resistant braided structure
Inventor: JESSUP MARK WESLEY
IPC: A61L27/50
Filed: 2019-03-29
Abstract: A braided structure that includes a core and a sheath is provided. The core includes a yarn formed at least in part from an aromatic polymer (e.g., an aromatic polyester/liquid crystalline polymer or an aramid polymer), and the sheath, which includes a plurality of ultra high molecular weight polyolefin yarns, is braided around the core. The sheath has an overall diameter ranging from about 60 micrometers to about 650 micrometers. Despite its small diameter, the braided structure can be creep resistant and abrasion resistant while at the same time exhibiting low elongation, a high load at break, and high stiffness. The braided structure can be used in medical applications such as sutures, load bearing orthopedic applications, artificial tendons/ligaments, fixation devices, actuation cables, components for tissue repair, etc.
Patent CA-3096008-A1 (CA)
Title: Three-dimensional bioreactor for t-cell activation and expansion for immunotherapy
Inventor: LING JIAN
IPC: C12M1/00
Filed: 2018-05-04
Abstract: The present invention relates to the application of a three-dimensional (3D) bioreactor for T- cell expansion for immunotherapy.
Patent CA-3096144-A1 (CA)
Title: Injection molding mold, preform molding method, and method for producing hollow article
Inventor: TAKEUCHI HIDEKI
IPC: B29C45/26
Filed: 2020-10-14
Abstract: When a preform is released at an early stage from an injection molding mold, the injection cooling time is shortened before releasing the preform at an early stage from the injection molding mold to shorten the cycle time of molding the preform while the preform trunk portion is prevented from being deformed. A trunk support portion is formed on an outer end inner surface portion of a support ring molding portion in the lip mold and is configured to support a preform trunk portion at a time of releasing the preform in a non-contact manner.
Patent CA-3098334-A1 (CA)
Title: Below grade, blind side, waterproofing sheet membrane with adhesive and low reflectivity granular particle layer to fully bond to concrete/shotcrete, and a method of making, and using same
Inventor: RUDYAN AMIR
IPC: B32B5/16
Filed: 2020-11-06
Abstract: ABSTRACT OF THE DISCLOSURE The present invention relates generally to a below grade, blind side, waterproofing sheet membrane with adhesive and low reflectivity granular particle layer to fully bond to concrete/shotcrete, and a method of making, and using same. More particularly, the invention encompasses a below grade, blind side, waterproofing sheet membrane with adhesive, and having at least one layer of low reflectivity granular particle layer that are fully or partly embedded into the adhesive layer, and where the average reflectivity of the exposed granular particles is below about 50 percent reflectivity on a standard reflectivity scale. The inventive waterproofing layer having the waterproofing sheet membrane, and an adhesive layer having embedded therein low reflectivity granular particles can be used in any building or wall construction, and can be placed under or around a foundation of a building or dwelling or on its below grade blind side retaining walls, etc. Date Recue/Date Received 2020-11-06