baber/WOPTO huggingface dataset:
Patent CA-3075950-A1 (CA)
Title: Substituted nucleosides, nucleotides and analogs thereof
Inventor: BEIGELMAN LEONID
IPC: C07H19/23
Filed: 2018-09-18
Abstract: Disclosed herein are compounds of the Formula (I) and pharmaceutically acceptable salts thereof: (I) where the variables in Formula (I) are described herein. Methods of synthesizing such compounds and methods of using them to treat diseases and/or conditions such as a Picornaviridae, Flaviviridae, Filoviridae, Pneumoviridae and/or Coronaviridae viral infections are also disclosed.
Patent CA-3076857-A1 (CA)
Inventor: VAN LEEUWEN MARK RUDOLF
IPC: A01K61/60
Filed: 2018-09-26
Abstract: La présente invention concerne une ferme piscicole semi-submersible offshore de type spar (1) pour cultiver des poissons en mer ouverte, comprenant une colonne centrale allongée (2) ayant une section transversale circulaire et/ou polygonale. La colonne centrale allongée comprenant une première partie d'extrémité (3) et une seconde partie d'extrémité (4), un manchon de flottabilité (5) et un manchon de collecte (6) qui sont coaxialement disposés autour de la colonne centrale allongée, le manchon de flottabilité pouvant être agencé à des positions le long de la colonne centrale allongée entre la première partie d'extrémité et le manchon de collecte, et le manchon de collecte peut être disposé à des positions le long de la colonne centrale allongée entre le manchon de flottabilité et la seconde partie d'extrémité. Ladite ferme piscicole comprend en outre une cage rigide en filet semi-submersible (7) qui est coaxialement disposée autour de la colonne centrale allongée et qui comprend un premier châssis (8) qui est coaxialement disposé autour de la colonne centrale allongée, un premier ensemble d'éléments de raccordement allongés (9), chacun étant configuré pour interconnecter le manchon de flottabilité et le premier châssis par l'intermédiaire d'au moins un ensemble d'accouplement détachable et pivotable (10), un second châssis (11) qui est disposé coaxialement autour de la colonne centrale allongée et, dans l'utilisation de ladite ferme piscicole, est disposé en-dessous du premier châssis, un second ensemble d'éléments de raccordement allongés (12), dont chacun est disposé pour interconnecter le premier châssis et le second châssis, un troisième châssis (13) qui est coaxialement disposé autour de la colonne centrale allongée entre le premier châssis et le second châssis, un troisième ensemble d'éléments de raccordement allongés (14), dont chacun est disposé pour interconnecter le manchon de collecte et le troisième châssis par l'intermédiaire d'au moins un ensemble d'accouplement détachable et pivotable.
Patent CA-3079343-A1 (CA)
Inventor: SHEPPARD CLINT W
IPC: A01C7/08
Filed: 2020-04-23
Abstract: A row unit for a high-speed agricultural seeder includes a leading system including an opener and a dispenser, a trailing system including a leveler and a packer, a primary force generator generating a primary force, and a packer force adjustment system generating a packer adjustment force. The primary force includes opener and trailing force portions that are transferred to the opener and trailing system, respectively. The trailing force portion includes a leveler force portion that is transferred to the leveler and a packer force portion that is transferred to the packer. The packer adjustment force is adjustable independently of the leveler force portion, such that a combined packer force equal to a sum of the packer force portion and the packer adjustment force is adjustable independent of the leveler force portion.
Patent CA-3081724-A1 (CA)
Title: High output current transconductance amplifier
Inventor: SAAVEDRA CARLOS
IPC: H03H11/12
Filed: 2020-06-02
Abstract: A transconductance amplifier (TCA) implemented with high electron mobility transistors (HEMTs) in a push-pull amplifier output stage provides a voltage controlled constant high output current to loads ranging from 10 m.OMEGA. to 1 .OMEGA. with a bandwidth of 25 MHz. A driving stage for the HEMTs is implemented with variable gain amplifiers that amplify the input voltage signal and provide bias for the HEMTs. An automatic gain control may be connected between the TCA  output and the variable gain amplifiers to ensure a constant current output for a varying load.
Patent CA-3083379-A1 (CA)
Title: Method for treating lithium ion battery waste
Inventor: TAKENOUCHI HIROSHI
IPC: C22B15/00
Filed: 2018-10-22
Abstract: Provided is a treatment method whereby it becomes possible to recovery copper, nickel and cobalt, which are valuable metals, contained in a lithium ion battery waste and to separate copper, nickel and cobalt from one another effectively. A method for treating a lithium ion battery waste according to the present invention includes: an alloy production step S1 of introducing the lithium ion battery waste into a furnace and then melting the lithium ion battery waste by heating, thereby producing an alloy containing copper, nickel and cobalt; and an electrolytic purification step S2 of subjecting the alloy to such an electrolytic treatment that the alloy is charged as an anode into a sulfuric acid solution and then electricity is conducted between the anode and a cathode to electrodeposit copper contained in the alloy onto the cathode, thereby separating nickel and cobalt from each other.
Patent CA-3084421-A1 (CA)
Inventor: COLLIN-KROPELIN MARIE-PIERRE
IPC: A61P13/00
Filed: 2018-10-17
Abstract: The present invention relates to novel substituted 1,2,4-triazole derivatives, to processes for the preparation of such compounds, to pharmaceutical compositions containing such compounds, and to the use of such compounds or compositions for the treatment and/or prevention of diseases, in particular for the treatment and/or prevention of renal and cardiovascular diseases. 5
Patent CA-3088896-A1 (CA)
Inventor: EPP TIMOTHY
IPC: C05F1/02
Filed: 2018-10-16
Abstract: La présente invention concerne un composteur rotatif comprenant un tambour de compostage rotatif, un moteur pour entraîner en rotation le tambour, un système d'aération pour alimenter en air le tambour, et un dispositif de commande informatisé en boucle ouverte pour commander le moteur et/ou le système d'aération sur la base de données de croissance animale. Le composteur rotatif peut également comporter un capteur d'azote gazeux sans fil pour détecter une quantité d'azote gazeux dans le tambour, et une cellule de charge pour mesurer la masse à l'intérieur du tambour afin de permettre au dispositif de commande de soumettre le moteur et/ou le système d'aération à une commande supplémentaire sur la base de signaux provenant du capteur d'azote gazeux et de la cellule de charge.
Patent CA-3092500-A1 (CA)
Inventor: DIZEREGA GERE
IPC: A61K47/16
Filed: 2019-03-12
Abstract: Disclosed are methods useful for the topical therapeutic treatment of cervical intraepithelial neoplasia (CIN) and/or cervical cancer using compositions containing nanoparticles of paclitaxel or other taxanes.
Patent CA-3094594-A1 (CA)
Inventor: POMEROY VALERIE MOYRA
IPC: A63B21/00
Filed: 2019-03-22
Abstract: La présente invention concerne un appareil (1) d'aide à la marche, l'appareil (1) comprenant une unité de base 3, logeant un moteur; et comprenant en outre des premier et second supports de pied (6,7) orientés horizontalement, montés pour un mouvement parallèle de va-et-vient par rapport à l'unité de base 3; les supports de pied ( 6,7) chacun étant relié fonctionnellement au moteur; un support de pied comprenant une pluralité d'éléments plans 5, comprenant une plaque de base (41), une plaque intermédiaire (44) et une plaque de pied (45) ayant une surface supérieure pour recevoir le pied d'un utilisateur, la plaque intermédiaire (44) étant reliée de façon pivotante au niveau d'une première extrémité à la plaque de base (41) et au niveau d'une seconde extrémité à la plaque de pied.
Patent CA-3095297-A1 (CA)
Inventor: CANAVAN JAMES BENEDICT
IPC: A61K39/395
Filed: 2019-03-28
Abstract: The present invention generally relates to the treatment of ulcerative colitis with an anti-IL-23pl9 antibody, in particular dosage regimens for the treatment of the disease.
Patent CA-3096344-A1 (CA)
Inventor: GRAUL ALEXIS
IPC: H04W24/04
Filed: 2020-10-15
Abstract: Un procédé de réactivation d'un réseau de communication sans fil conforme à l'une des normes IEEE 802.11 est décrit. Le réseau de communication comprend une pluralité de n uds de collecte, chaque n ud de collecte comprenant au moins une interface radiofréquence point d'accès et/ou utilisateur d'un réseau sans fil dit de collecte associé au réseau de communication lesquelles sont désactivées en émission. Une trame de balise émise par un n ud maître du procédé de réactivation est propagée de proche en proche afin de réactiver l'ensemble des n uds du réseau.
Patent CA-3098850-A1 (CA)
Inventor: DYCK TYLER J
IPC: E21B34/06
Filed: 2020-11-12
Abstract: A tubing drain with a reusable body and a replaceable sacrificial burst element, the tubing drain comprising an annular body with a window and first and second connector ends, each connector end connectable to an end of tubing sections in a tubing string. The tubing drain also has an inner body insertable into the annular body, the inner body providing the replaceable sacrificial burst element. A burst profile in the inner body aligns with the window in the annular body and provides a burst element which may be configured to burst when a target pressure differential occurs across the burst profile, thereby draining fluids from the tubing string into the casing string.
Patent CA-3099034-A1 (CA)
Title: Luminaire
Inventor: VANG SENG
IPC: F21V17/00
Filed: 2019-05-02
Abstract: Un luminaire comprend un boîtier ayant une paire de côtés et une base s'étendant entre les côtés. Une lentille est accouplée de manière amovible au boîtier et comprend des parties latérales. Un support de montage est directement accouplé à la base et comprend une chambre, et un dispositif d'entraînement est accouplé à la base et positionné à l'intérieur de la chambre. Une pluralité d'émetteurs de lumière sont accouplés à une surface du support de montage et en communication avec le conducteur. Une première partie comprend une poche et une protubérance positionnée sur l'une d'une partie latérale de la lentille et d'un côté du boîtier. Une seconde partie comprend une saillie et une partie incurvée positionnée sur l'autre de la partie latérale de la lentille et du côté du boîtier. La protubérance peut venir en prise avec la poche pour accoupler la lentille au boîtier.
Patent CA-3100873-A1 (CA)
Inventor: CAO XIAOLI
IPC: A61P31/12
Filed: 2019-05-24
Abstract: La présente invention concerne une forme cristalline de chlorhydrate d'un dérivé pyrazolohétéroaryle et un procédé de préparation. En particulier, la présente invention concerne des formes cristallines I et II d'un dichlorhydrate d'un composé représenté par la formule (I), les formes cristallines A, B et C d'un monochlorhydrate du composé représenté par la formule (I), et un procédé de préparation associé. Les formes cristallines du composé représenté par la formule (I) selon la présente invention présentent une bonne stabilité cristalline et peuvent être mieux utilisées pour un traitement clinique.
Patent CA-3101917-A1 (CA)
Inventor: EGGERT DANIEL M
IPC: B66F5/04
Filed: 2020-12-08
Abstract: Il est décrit un bras de levage dun cric composé dun nombre de composants faits de barres métalliques adaptées pour transférer une alimentation et un mouvement dune unité dalimentation à une selle adaptée pour être placée à un point de levage dun véhicule, appliquant ainsi une pression au point de levage levant le véhicule; à laide de barres métalliques, le bras de levage a un traitement de surface supérieur et une force matérielle supérieure, moins de défectuosités et une précision dimensionnelle par rapport à des bras de levage de cric traditionnels fabriqués à laide dun procédé de coulage.
Patent CA-3103781-A1 (CA)
Title: Method and system for assessing cognitive function of an individual
Inventor: HALL PETER ANTHONY
IPC: A61B5/00
Filed: 2020-12-22
Abstract: ABSTRACT A method and system for assessment of cognitive function of an individual. The method includes having an individual execute a standardized cognitive task, followed by a brain perturbation which either excites or suppresses cognitive ability. The individual executes at least one further standardized cognitive task after the brain perturbation. Neuroimaging can be used concurrently while the individual is executing each of the tasks to obtain additional data to supplement the task scores. The post perturbation scores are compared against the pre-perturbation score to provide a standardized metric which can then be compared against individuals of the same gender and approximate age. These results can help predict and diagnose various brain diseases. A fitted helmet with integrated neuroimaging sensors, and with preset cutouts for receiving a TMS coil, facilitates positioning and orientation of the coil proximate the motor cortex and the dorsolateral prefrontal cortex for the above methods. - 49 - Date Recue/Date Received 2020-12-22
Patent CA-3104089-A1 (CA)
Inventor: SMITH ALAN
IPC: F41A11/02
Filed: 2019-07-01
Abstract: A conversion kit for converting a firearm to fire only non-lethal training ammunition comprises a barrel assembly and a slide assembly wherein the barrel assembly includes a barrel having a projection and the slide assembly includes a gate which interacts with the projection. The gate includes a member which is movable between a first 'safe' position wherein a firing pin of the firearm is blocked from impacting on a cartridge to a second 'fire' position wherein the firing pin is not blocked from impacting upon a cartridge in the chamber.
Patent CA-3106260-A1 (CA)
Inventor: CHITTIBABU KETHINNI G
IPC: H01L31/0216
Filed: 2019-09-19
Abstract: Provided herein are improvements to dye-sensitized photovoltaic cells that enhance the ability of those cells to operate in normal room lighting conditions. These improvements include printable, non-corrosive, nonporous hole blocking layer formulations that improve the performance of dye-sensitized photovoltaic cells under 1 sun and indoor light irradiation conditions. Also provided herein are highly stable electrolyte formulations for use in dye- sensitized photovoltaic cells. These electrolytes use high boiling solvents, and provide unexpectedly superior results compared to prior art acetonitrile-based electrolytes. Also provided herein are chemically polymerizable formulations for depositing thin composite catalytic layers for redox electrolyte-based dye-sensitized photovoltaic cells.  The formulations allow R2R printing (involves coating, fast chemical polymerization, rinsing of catalytic materials with methanol) composite catalyst layers on the cathode. In situ chemical polymerization process forms very uniform thin films, which is essential for achieving uniform performance from every cell in serially connected photovoltaic module.
Patent CA-3106635-A1 (CA)
Inventor: JOHNSON RICHARD J
IPC: A61P25/32
Filed: 2019-07-16
Abstract: The invention relates to the use of one or more fructokinase (ketohexokinase) (KHK) inhibitors to both prevent and treat a wide variety of diseases including, but not limited to, alcohol craving, alcohol addiction, alcohol induced liver disease including fatty liver and cirrhosis.
Patent CA-3108849-A1 (CA)
Title: Boil-off gas recycle subsystem in natural gas liquefaction plants
Inventor: RYBERG BRETT L
IPC: F25J1/02
Filed: 2019-07-23
Abstract: A method of recycling liquefied natural gas (LNG) boil-off gas (BOG) in natural gas liquefaction plants can include: supplying a feed gas to a liquefaction subsystem; liquefying the feed gas to produce LNG and end-flash gas (EFG); compressing the EFG to compressed EFG; using the compressed EFG as fuel gas; storing the LNG in one or more LNG tanks; compressing LNG BOG from the one or more LNG tanks to produce compressed LNG BOG; either (1) operating in a recycle mode by supplying at least a portion of the compressed LNG BOG to the feed gas via a bidirectional line or (2) operating in a fuel mode by (a) supplying a portion of the feed gas to the fuel gas via the bidirectional line and (b) supplying the compressed LNG BOG to the fuel gas.
Patent CA-3108933-A1 (CA)
Title: Portable retail structure with secure internalized storage
Inventor: HERAUF RILEY
IPC: E05G1/00
Filed: 2021-02-15
Abstract: A portable facility to provide a retail facility that includes internal secure storage for materials requiring secure storage. The facility provides for an internally located vault that does not directly contact any interior wall of the facility, or the roof or the floor. The vault includes locking mechanisms to prevent unauthorized access to the interior of the vault.
Patent CA-3109427-A1 (CA)
Inventor: REINMULLER VIKTORIA
IPC: C07C43/295
Filed: 2019-08-23
Abstract: La présente invention concerne de nouvelles molécules aromatiques qui peuvent être utilisées dans le traitement d'états pathologiques tels que le cancer ou des maladies de la peau, des troubles musculaires et des troubles liés au système immunitaire tels que des troubles du système hématopoïétique, notamment le système hématologique en médecine humaine et vétérinaire.
Patent CA-3110602-A1 (CA)
Inventor: CUI PENG
IPC: G01N33/569
Filed: 2019-08-26
Abstract: Provided is an isolated binding protein including an antigen binding domain binding to an NS1 protein, and including specific heavy chain CDR and light chain CDR. The binding protein can specifically identify and bind to NS1, and has relatively high sensitivity and specificity, so as to detect dengue virus. Moreover, the binding protein does not need to be produced by injecting hybridoma cells into mouse peritoneal cavity, while simplifying production, thus stabilizing antibody functionality.
Patent CA-3112230-A1 (CA)
Title: Mineral wool
Inventor: CLAIREAUX CORINNE
IPC: C03C13/06
Filed: 2019-09-23
Abstract: Mineral wool having a chemical composition comprising the following constituents, as weight percentages: 39-50% SiO2, 9.5-27% Al2O3, 5-12% CaO, 1-5% MgO, 5-20% Na2O, 0-15% K2O, 2-15% Fe2O3, 0-2% B2O3, an MgO/RO weight ratio of greater than 0.10 and less than 0.50 and an RO/(RO+R2O) weight ratio of less than 0.55, in which RO represents the alkaline-earth metal oxides CaO, MgO, BaO and SrO, and R2O represents the alkali metal oxides Na2O and K2O.
Patent CA-3112374-A1 (CA)
Inventor: KORSHOJ ROSENDAL ANDERS
IPC: G16H20/17
Filed: 2019-09-25
Abstract: The present disclosure relates to systems and methods for controlled infusion, effusion, and/or perfusion of biological or biocompatible liquid to and from a body cavity of a subject, and for continuous control of the physical body cavity parameters, for example in relation to neuro-intensive care. In particular the present disclosure relates to systems and methods for estimating compliance and pressure/volume changes within a body cavity. One embodiment relates to bio-liquid replacement system for controlled infusion, effusion, and/or perfusion of biological or biocompatible liquid to and from a body cavity of a subject, comprising at least one sensor for continuously measuring at least one parameter associated with the body cavity, a pump unit for infusing the liquid into the body cavity and aspirating the liquid out of the body cavity, a processing unit configured for continuously 1) calculating at least one physiological parameter based on the at least one measured parameter, and 2) defining at least one target parameter which is slightly offset from the physiological parameter, and a flow controller configured for controlling said pump unit based on said least one target parameter and the induced offset such that continuous compensatory changes are induced in the liquid volume in the body cavity, wherein the processing unit is configured for continuously estimating the compliance within the body cavity based on said at least one calculated physiological parameter.
Patent CA-3113429-A1 (CA)
Title: Transcatheter deliverable prosthetic heart valves and methods of delivery
Inventor: VIDLUND ROBERT
IPC: A61F2/24
Filed: 2019-09-19
Abstract: A prosthetic valve includes a frame and a flow control component. The frame has an aperture extending through the frame about a central axis. The flow control component is mounted within the aperture and is configured to permit blood flow in a first direction approximately parallel to the vertical axis from an inflow end to an outflow end of the flow control component and to block blood flow in a second direction, opposite the first direction. The frame has an expanded configuration with a first height along the central axis, a first lateral width along a lateral axis perpendicular to the central axis, and a first longitudinal length along a longitudinal axis perpendicular to the central axis and the lateral axis. The frame has a compressed configuration with a second height less than the first height and a second lateral width less than the first lateral width.
Patent CA-3114131-A1 (CA)
Title: Procede de preparation d'une resine
Inventor: NASLI BAKIR BEN
IPC: C08L97/00
Filed: 2019-10-07
Abstract: La présente invention concerne un procédé amélioré de préparation d'une dispersion aqueuse de lignine et l'utilisation de ladite suspension dans la préparation d'une résine.
Patent CA-3115572-A1 (CA)
Inventor: PRAUSNITZ MARK R
IPC: A61M37/00
Filed: 2018-10-11
Abstract: Separable microneedle arrays and microneedle patches are provided that may achieve sustained release of drug. The microneedle arrays may include one or more features that facilitate separation of the microneedles, such as a bubble structure. The microneedle arrays may include an effervescent material.
Patent CA-3116257-A1 (CA)
Inventor: CHANG FRANK
IPC: G02B5/22
Filed: 2017-02-16
Abstract: Described herein are water-soluble UV-absorbing vinylic monomers and their uses in preparing UV-absorbing contact lenses capable of blocking ultra-violet ("UV') radiation and optionally (but preferably) violet radiation with wavelengths from 380 nm to 440 nm, thereby protecting eyes to some extent from damages caused by UV radiation and potentially from violet radiation. In particular, the invention provides water-soluble UV-absorbing vinylic monomers of formulae (I), (II) and (III). This invention also provides a UV-absorbing contact lens.
Patent CA-3118801-A1 (CA)
Title: Passenger transport system
Inventor: HENNEAU PHILIPPE
IPC: B66B25/00
Filed: 2019-12-19
Abstract: The invention relates to an apparatus for monitoring an operating state of a control apparatus of a passenger transport system, comprising a detection unit for generating a first electrical value as a function of a signaled state of the control apparatus. The apparatus furthermore comprises an evaluating unit for analysis of the first electrical value in relation to the operating state of the control apparatus. The apparatus also comprises an interface for transmitting a second electrical signal, which is dependent on the analysis and is generated in the evaluating unit. According to the invention, the detection unit is a conversion apparatus for converting an optical signal of at least one optical indicator of the control apparatus into the first electrical signal. The apparatus for monitoring an operating state of a control apparatus of a passenger transport system enables the tapping of status information on the control apparatus without modification work being required on the control apparatus.