baber/WOPTO huggingface dataset:
Patent CA-3125225-A1 (CA)
Title: Control method and device for low-temperature cooling air valve
Inventor: YANG GUOZHONG
IPC: F24F11/70
Filed: 2019-06-05
Abstract: A control method and device for a low-temperature cooling air valve. The method comprises: obtaining an actual system pressure, an ambient temperature, and a system energy requirement; and determining an opening degree of a low-temperature cooling air valve according to the actual system pressure, the ambient temperature, and the system energy requirement. The control method is employed to perform combined control on the low-temperature cooling air valve according to the system high pressure, the ambient temperature and the system energy requirement, and can refine the range of opening degrees of the low-temperature cooling air valve and determine an opening degree thereof, thereby facilitating cooling operation of a multi-split air conditioning system in an ultra-low temperature environment, while also increasing the reliability of the cooling operation at low temperature and expanding the operation range.
Patent CA-3127255-A1 (CA)
Inventor: MEGER BENOIT
IPC: G01N33/74
Filed: 2020-01-21
Abstract: L'invention concerne des mutants de la protéine bêta-arrestine avec des mutations T299 et 1386 relativement à la protéine arrestine-3 humaine avec une activité et une sensibilité accrues.
Patent CA-3127497-A1 (CA)
Title: Generation of water-soluble cannabinoids utilizing protein cannabinoid-carriers
Inventor: SAYRE RICHARD T
IPC: C09K23/30
Filed: 2020-02-04
Abstract: The inventive technology includes novel systems, methods, and compositions for the generation of water-soluble short-chain fatty acid phenolic compounds, preferably cannabinoids, terpenes, and other volatile compounds produced in Cannabis. In particular, the inventive technology includes novel systems, methods, and compositions to solubilize short-chain fatty acid phenolic compounds, such as cannabinoids, via binding to a water soluble and readily digested carrier protein such as: lipocalins, lipocalin-like, odorant-binding proteins, and odorant-binding-like proteins.
Patent CA-3129358-A1 (CA)
Title: Method for managing the access of a user to a voice service, corresponding device, system and programs
Inventor: DUBREUIL ARNAUD
IPC: H04M3/493
Filed: 2020-02-20
Abstract: The present technique relates to a method for registering a user to a voice service, which method is implemented by an interface server and comprises a step (10) of obtaining, by means of an electronic voice processing device comprising at least one component for capturing audio samples, at least one voice sample of said user, and a step (11) of obtaining, from said at least one voice sample of said user, at least one information item for confirming the consent of said user to the conditions for accessing said voice service, and of obtaining, from the voice sample, at least one information item associated with said user, and computing a reference voice print associated with said user.
Patent CA-3130019-A1 (CA)
Inventor: CHEVALLIER ELOISE
IPC: C09K8/594
Filed: 2020-02-14
Abstract: The invention relates to a composition C which comprises, within an aqueous medium M: - surfactants suitable for the formation of a foam in the presence of a gas; and - polymers P based on acrylamide or acrylamido units, having a molecular mass of 1 000 000 to 20 000 0000 g/mol; wherein: the composition C has a viscosity of less than 6 mPa.s; and the content of polymer P is greater than the limit concentration above which the apparent viscosity of a foam obtained from composition C is at least 10% greater than the apparent viscosity of a foam obtained from the same composition but devoid of the polymers. The invention further relates to the use of said compositions as foaming compositions for EOR.
Patent CA-3131643-A1 (CA)
Inventor: AUGIER FREDERIC
IPC: B01D11/00
Filed: 2020-04-06
Abstract: The invention concerns a method for purifying an aqueous-alcoholic feedstock, comprising: a) a step of counter-current liquid-liquid extraction, comprising an extraction section supplied at the top with said aqueous-alcoholic feedstock and at least one intermediate raffinate fraction originating from step b) and at the bottom with an extraction solvent, and producing at the top an extraction stream and at the bottom a raffinate, the extraction section being operated at an average temperature in the extractor of between 10 and 40°C; b) a counter-current liquid-liquid back-extraction comprising a back-extraction section supplied at the top with an acidic aqueous solution, having a pH between 0.5 and 5.0, and at the bottom with the extraction stream originating from step a), and producing at the top an extract and at the bottom the intermediate raffinate, the back-extraction section being operated at an average temperature between 40 and 80°C.
Patent CA-3133544-A1 (CA)
Title: Method for preventing or treating infection of respiratory virus utilizing gold nanoparticles
Inventor: CHIN CHUR
IPC: A61P31/16
Filed: 2021-10-07
Abstract: A method of treating or preventing infection of a respiratory virus, includes administering to a subject a composition comprising gold nanoparticles, where the gold nanoparticles serve to hinder morphological change of protein of the virus and block entry of the virus into human cells. The gold nanoparticles in the composition are in form of negatively-charged gold colloidal solution. The composition further comprises an S1 proteolysis inhibitor. The gold nanoparticles each have a diameter of 0.1 nm to 100 nm.
Patent CA-3136100-A1 (CA)
Inventor: ZUCHNER STEPHAN L
IPC: C12N9/00
Filed: 2020-05-06
Abstract: La présente invention concerne des méthodes de détection et de traitement de neuropathies héréditaires. Dans divers aspects, le procédé comprend la détection de la présence d'une mutation dans le gène de la sorbitol déshydrogénase (SORD) dans un échantillon provenant d'un sujet. Dans divers modes de réalisation, la mutation de SORD est une variante d'ADN classée comme pathogène ou éventuellement pathogène selon les critères de l'American College of Medical Genetics and Genomics (ACMG).
Patent CA-3136928-A1 (CA)
Title: Membrane module manifold with integrated end caps
Inventor: AUMAN TREVOR ROBERT
IPC: B01D61/18
Filed: 2021-10-29
Abstract: Silicon carbide flat sheet filtration membranes are supported on one piece manifold/end cap structures. Ends of a large number of the parallel flat plate membranes are fitted into elongated end cap slots that are part of a single molded manifold/end cap structure, such a structure being at each end of the series of membranes. In addition, a one piece external frame module can be provided to receive the gang of flat plate membranes with attached manifold/end caps. In the event of a damaged plate, the plate can be removed and replaced along with a special end cap repair section. This provides advantages over prior arrangements with individual end caps for each module or potting of the flat plates into a box or chamber.
Patent CA-3137692-A1 (CA)
Title: Construction machine
Inventor: TANAKA HIROKI
IPC: E02F3/38
Filed: 2020-05-18
Abstract: A first pinhole is formed in a first member (1) in a section facing a second member (3). A second pinhole is formed in the second member (3) in a section facing the first member (1). A coupling pin (51L) is inserted from the machine center into the first pinhole and the second pinhole. A retaining mechanism 6 comprises a retaining lever (61). The retaining lever 61 can abut the inner end face 510L of the coupling pin (51L). The retaining lever 61 is supported by the second member (3) to be able to move between an abutment position of abutting the inner end face (510L) of the coupling pin (51L) and a non-abutment position of not abutting the inner end face 510L.
Patent CA-3140012-A1 (CA)
Title: Gas circuit breaker system and method thereof
Inventor: MCCORD NEIL
IPC: H01H33/28
Filed: 2021-11-22
Abstract: The present invention concerns a gas insulated circuit breaker system. The system comprises a base station, an insulating column, a transition elbow and an interrupting chamber. With the placement of motion transferring mechanisms in the base station and the transition elbow, the system allows the opening and closing of the integrated circuit breaker within the interrupting chamber in a compact and efficient configuration from a link to an external control module in the base station.
Patent CA-3140787-A1 (CA)
Inventor: Severinov Konstantin Viktorovich
IPC: C12Q1/68
Filed: 2020-06-30
Abstract: La présente invention concerne une nouvelle nucléase bactérienne du système CRISPR-Cas9 à partir de la bactérie P. pneumotropica, ainsi que son utilisation pour former des ruptures strictement spécifiques à deux brins dans la molécule d'ADN. Cette nucléase possède des propriétés inhabituelles et peut être utilisée en tant qu'instrument pour apporter des modifications dans des endroits strictement déterminés de l'ADN génomique d'organismes unicellulaires ou pluricellulaires. Il est ainsi possible d'améliorer l'universalité de systèmes disponibles CRISPR-Cas9, ce qui permet d'utiliser les nucléases Cas9 provenant de différents organismes pour découper l'ADN génomique ou plasmidique dans une grande quantité de sites spécifiques et dans diverses conditions.
Patent CA-3140808-A1 (CA)
Inventor: BONIN MICHEL
IPC: G01B11/30
Filed: 2020-06-04
Abstract: A scanner assembly (10) is configured to be mounted on a scanner manipulator arm (82), to be placed in proximity to an opening in a vessel or inserted into an opening in a vessel, and to measure distances from a scanner emitter/sensor (40) within the scanner assembly (10) to a plurality of points on the surface of the refractory lining to characterize the concave interior of the vessel in a single scan. A scanner manipulator having a manipulator arm attached to the scanner assembly maintains the scanner assembly in measurement positions. A control system controls the position of the scanner assembly, the orientation of the emitter sensor, and the acquisition, storage, processing and presentation of measurements produced by the emitter/sensor. The field of view obtained from the scanner assembly (10) in a single scan exceeds a hemisphere.
Patent CA-3141059-A1 (CA)
Title: Methodes d'evaluation objective de la memoire, detection precoce du risque de maladie d'alzheimer, mise en correspondance d'individus avec des traitements, surveillance de la reponse a un traitement, et nouvelles methodes d'utilisation de medicaments
Inventor: NICULESCU ALEXANDER BOGDAN
IPC: A61K31/535
Filed: 2020-05-22
Abstract: Sont divulguées des méthodes d'évaluation de gravité, de détermination de risque futur, de mise en correspondance avec un traitement médicamenteux et de mesure de la réponse à un traitement, pour le dysfonctionnement de la mémoire, la maladie d'Alzheimer et le déclin cognitif. Sont également divulguées des nouvelles méthodes d'utilisation de médicaments et de composés naturels repositionnés dans l'amélioration de la mémoire, ainsi que pour la prévention et le traitement de troubles de la mémoire, de la maladie d'Alzheimer et du déclin cognitif. Toutes les méthodes mentionnées ci-dessus sont des méthodes assistées par ordinateur analysant l'expression de panels de gènes, de mesures cliniques et de bases de données de médicaments. Une approche universelle chez tout le monde, ainsi qu'une approche personnalisée par sexe et par diagnostic sont divulguées.
Patent CA-3142174-A1 (CA)
Title: Addition system for adding material to industrial processes
Inventor: EVANS MARTIN
IPC: G01G13/04
Filed: 2020-07-08
Abstract: An addition system for introducing particulate material into an industrial process is disclosed. The addition system comprises a vessel for holding the particulate material, wherein the vessel has a top and a bottom; one or more weighing devices; a controller for controlling operation of the addition system; a base plate to support the vessel and optionally the controller; and three or more legs, each leg having an uppermost section that connects to the vessel and a foot that is connected to the base plate. The widest diameter of the vessel is less than the diameter of a circle drawn through the feet of the legs. The one or more weighing device are mounted on the base plate and support the legs of the vessel.
Patent CA-3142204-A1 (CA)
Title: Compounds for chromatographic separation of rare earth elements and s-, p-, d- metals, method of separation, and use thereof
Inventor: POLASEK MILOSLAV
IPC: C07F9/6558
Filed: 2020-05-28
Abstract: The present invention relates to compounds of general formula (I), wherein - X is selected from a group consisting of H; C1 to C6, alkyl; halogen (F, Cl, Br or I); Y is selected from a group consisting of nitrogen; N-oxide; Z1, Z2, Zm, wherein m is 1 or 2, are independently selected from the group consisting of -CH2-CH2- and -CH2-CH2-CH2-; A, Am, wherein m is 1 or 2, are independently selected from H; -CH2COOH; -CH2C(O)NH2; -CH2P(O)(OH)2, and - n is 1 or 2; R1, R2, R3 are independently H; C1 to C6, alkyl; C1 to C6 alkyloxy; C6 to C10 aryloxy; benzyloxy; C1 to C6 alkylthio; C6, to C10 arylthio; F; Cl; Br; I; OH; SH; NH2; C1 to C6, alkylamino; di(C1 to C6, alkyl)amino; C1 to C6 acylamino; di(C1 to C6 acyl) amino; C6 to C10 arylamino; di(C6 to C10 aryl)amino; CN; OH; nitro; COORn, C(O)NHRn, C(O)N(Rn)2, wherein Rn is independently H or C1 to C10 alkyl or C6, to C10 aryl; and/or neighboring two of R1, R2, R3 together with neighboring two carbon atoms of the aromatic cycle form a six-membered ring, optionally substituted with one or more substituents independently selected from the group consisting of OH, SH, CF3, F, Cl, Br, I, C1 to C6, alkyl, C1 to C6, alkyloxy, C1 to C6 alkylthio, NH2, C1 to C6 alkylamino, di(C1 to C6 alkyl)amino, NO2, COOH, COORn, C(O)NHRn, C(O)N(Rn)2, wherein Rn is independently H or C1 to C10 alkyl or C6 to C10 aryl; with the proviso that when n is 2 and all of Z1, Z2, Zm are -CH2-CH2-, then A is not -CH2COOH; for chromatographic separation of rare earth elements and/or s-, p- and d-block metals, as well as to the method of the separation of rare earth elements.
Patent CA-3142458-A1 (CA)
Title: Method and conductor structure for manufacturing an electric winding of an electromagnetic induction apparatus
Inventor: BUSTREO GIANLUCA
IPC: H01F5/06
Filed: 2020-12-28
Abstract: A method for manufacturing an electric winding of an electromagnetic induction apparatus, comprising the following steps: - providing a conductor structure (1) comprising a conductor element (2) extending longitudinally along a main extension direction (L) and one or more spacer bands (3) arranged on corresponding lateral surfaces of said conductor element, each spacer band including a supporting structure (30) made of electrically insulating material and spacer elements (31) made of electrically insulating material arranged on said supporting structure, said spacer elements being spaced one from another along said supporting structure; - forming an electric winding (100) by means of said conductor structure, said electric winding extending axially along a winding direction (DW) and having a plurality of turns (101) arranged around said winding direction; Each turn of said electric winding is formed by a corresponding longitudinal portion of said conductor element. Said spacer elements are interposed between adjacent turns of said electric winding at opposite sides of said turns.
Patent CA-3143007-A1 (CA)
Title: Prosthetic heart valves with commissure post protrusions for commissure assembly position locking
Inventor: Nir Noam
IPC: A61F2/24
Filed: 2020-11-25
Abstract: A prosthetic heart valve includes an expandable annular frame and a valvular structure. The annular frame has an inflow end and an outflow end separated from the inflow end along an axial direction of the frame. The annular frame can also comprise a plurality of commissure support posts. The valvular structure is supported within the annular frame and includes a plurality of leaflets. Each leaflet has a pair of tabs. The tabs of adjacent leaflets are paired together to form a commissure tab assembly. Each commissure tab assembly is coupled to a corresponding one of the commissure support posts. Each commissure support post has a first portion with one or more protrusions arranged along an axial direction of the frame so as to restrain axial motion of the respective commissure tab assembly.
Patent CA-3145586-A1 (CA)
Title: Composition polymere-particules inorganiques, procedes de fabrication et utilisation dans des cellules electrochimiques
Inventor: ZHANG XUEWEI
IPC: C08L101/02
Filed: 2022-01-14
Abstract: Des compositions comprenant un polymère et des particules inorganiques sont ici décrites. Le polymère de ces compositions est le produit de la réaction d'au moins un monomère comprenant au moins une fonction polymérisable ou réticulable et d'un composé organique comprenant un ou des groupement(s) SH. Les procédés de préparation des compositions et leurs utilisations dans les éléments d'une cellule électrochimique sont aussi décrits.
Patent CA-3145642-A1 (CA)
Inventor: BURLA AVINASH
IPC: B23K10/00
Filed: 2020-07-01
Abstract: La présente invention concerne des systèmes de fabrication additive avec surveillance et commande de distance d'écartement qui peuvent être sensibles, dynamiques et en temps réel. Ces technologies peuvent utiliser un système de mesure de distance d'écartement permettant de surveiller en temps réel, lire ou interroger une pièce ou un substrat sur lequel la pièce est positionnée lorsque la pièce est déplacée au-delà d'une source d'énergie dirigée ou vice-versa. Ces technologies peuvent utiliser un dispositif de commande de rétroaction pour commander de manière sensible et dynamique la distance d'écartement en temps réel sur la base de données provenant du système de mesure de distance d'écartement.
Patent CA-3145776-A1 (CA)
Title: Aryl-n-aryl derivatives for treating a rna virus infection
Inventor: SCHERRER DIDIER
IPC: A61P31/14
Filed: 2020-07-17
Abstract: The present invention relates to a compound of formula (I): wherein: X2 represents a CO-NRk- group, a -NR'k-CO- group, a -O- group, a -CO- group, a -SO2-group, a -CS-NH- group, a -CH2-NH-, a group, or a heterocyclyl, wherein the heterocyclyl is a 5- or 6-membered ring comprising 1, 2, 3 or 4 heteroatoms selected from O, S and/or N; Y2 represents a hydrogen atom, a halogen atom, a hydroxyl group, a morpholinyl group, optionally substituted by a (C1-C4)alkylgroup or a trifluoromethyl group, a bridged morpholinyl group, a (C5-C11)bicycloalkyl group, an adamantyl group, a piperidinyl group, a (C1-C4)alkenyl group, a -PO(ORa)(ORb) group, a 5-membered heteroaromatic ring or a CR1R2R3 group, or any of its pharmaceutically acceptable salt. The present invention further relates to new compounds, to pharmaceutical compositions containing them and to synthesis process for manufacturing them.
Patent CA-3147484-A1 (CA)
Inventor: GODFRAIND CARMEN
IPC: A61N1/378
Filed: 2019-07-16
Abstract: The present invention concerns an active implantable medical device (AIMD) for implantation in a body of a patient, said AIMD comprising an encapsulation (1) defining an inner space sealingly separated from an outer environment by walls transparent to a given wavelength range comprised between 380 and 2200nm,wherein (a)the walls comprise a first main wall (1a) and a second main wall (1b) facing one another and separated from one another by an inner height (Hi) of the inner space, (b)the encapsulation comprises a housing formed by a first component (2) and a second component (3) both made of a single material and hermetically joined to one another along a single interface (23) to define the inner space hermetically sealed by the walls from the outer environment, (c)the inner space contains an electronic circuit including a main source of light(10L) of the given wavelength range and/or a first photodetector (10P) detecting a light of the given wavelength range,andfacing a wall of the encapsulation, wherein joining of the first component and second components (2, 3) is carried out by welding without addition of a third material, the inner space has a volume (Vi) of at least 2cm³.
Patent CA-3151004-A1 (CA)
Title: Probe-capture method for tcr alpha and beta chain vdj-recovery from oligo-dt reverse transcribed rna
Inventor: PAN WENJING
IPC: C12P19/34
Filed: 2020-08-14
Abstract: This disclosure generally relates a method of amplifying TCR alpha chain VDJ and/or TCR beta chain VDJ sequences by reverse transcribing at least one first strand of cDNA from mRNA containing at least one target sequence using an oligo-dT primer, using a multiplex primer mix of primers configured to bind to TCR alpha chain VDJ and/or TCR beta chain VDJ sequences to amplify the cDNA, using probe capture to capture TCR VDJ-specific amplicons and elute non-TCR VDJ-specific amplicons, performing an additional round of PCR to further enrich TCR alpha chain VDJ and TCR beta chain VDJ amplicons, and sequencing the resulting amplicons using next generation sequencing.
Patent CA-3151153-A1 (CA)
Inventor: GOUMAS DOUGLAS M
IPC: A61F7/02
Filed: 2022-03-04
Abstract: The present invention comprises a therapy boot for treatment of the ankle or lower leg. The therapy boot comprises a hard outer shell having an open anterior portion, a base portion, a posterior portion, two oppositely disposed side portions, and a pocket with an opening provided in each of the side portions. The therapy boot also comprises an air bladder comprising two inflatable chambers, a corresponding one of the two inflatable chambers being disposed on an inside of each of the side portions. Respective gel packs are also provided which are adapted to be inserted into one of the respective openings of the pockets in between the air bladder and at least one of the lower leg or the ankle. The gel packs are pressed against at least one of the lower leg and the ankle by the corresponding inflatable chamber of the air bladder.
Patent CA-3151859-A1 (CA)
Inventor: SAVARD SEBASTIEN
IPC: B21D7/16
Filed: 2022-03-12
Abstract: A clampable pipe bender is provided having a pivotable base plate coupled to a clamp. Atop the pivotable base plate is a pipe bending assembly with a pivotable holding clamp. The pivotable holding clamp is locked in place by way of a pull pin. The pipe bending assembly is comprised of at least one but preferably a plurality of channels into any of which a pipe can be inserted for bending purpose.
Patent CA-3153192-A1 (CA)
Title: Anti-squeezing device for mobile console, pusher-type anti-squeezing device and aerial work machine
Inventor: REN HUILI
IPC: B66F17/00
Filed: 2019-12-20
Abstract: Disclosed is an anti-extrusion device for a movable operating platform, relating to a safety protection device, the anti-extrusion device comprising an opening and closing mechanism, wherein the opening and closing mechanism is pivotably installed at an operating table top (13) area of a movable operating platform so as to respond to an extrusion push force of an operator, such that same pivotably opens in a direction away from the operator from a closed state, so as to form an avoidance space (11); and a position signal detection mechanism, wherein the position signal detection mechanism is installed such that same can detect and transmit an opening and closing position signal of the opening and closing mechanism, so that a control unit (18) of the movable operating platform can perform control operation on the basis of the opening and closing position signal. The anti-extrusion device for the movable operating platform is a push-rod-type anti-extrusion device for the movable operating platform and is applied to a high-altitude operation machine. The anti-extrusion device can provide the effective avoidance space (11) while executing an anti-extrusion operation, and is large in terms of protection angle range, good in terms of safety and high in stability.