baber/WOPTO huggingface dataset:
Patent CA-3116445-A1 (CA)
Title: Polyglycolic acid copolymer composition and preparation thereof
Inventor: ZHANG XINZHOU
IPC: C08G63/16
Filed: 2018-10-29
Abstract: The invention relates to a novel composition comprising a polyglycolic acid or a polyglycolic acid copolymer and a filler. The polyglycolic acid is prepared made from methyl glycolate by polycondensation. The composition may have a tensile modulus greater than 5,800 MPa. The polyglycolic acid copolymer may have a weight-average molecular weight (Mw) in the range of 10, 000-1, 000, 000 and a ratio of a weight-average molecular weight to a number-average molecular weight (Mw/Mn) in the range of 1.0 to 10Ø The polyglycolic acid copolymer may have a melt index (MFR) in the range of 0.1 to 1000 g/10 min. Also provided is a process for preparing the composition involving direct polymerization of methyl glycolate.
Patent CA-3117543-A1 (CA)
Title: Nouveau peptide et procede d'utilisation de celui-ci
Inventor: YAMASHITA MITSUO
IPC: C12N1/00
Filed: 2019-10-17
Abstract: L'invention concerne un procédé de sélection d'un minéral contenant de l'arsenic. L'invention concerne également un peptide ayant la séquence d'acides aminés suivante : (TSNQ)-(LIVFA)-(ED)-(RKNMDCPQSETGWHY)-(LIVFA)-(RKNMDCPQSETGWHY)-(LIVFA)-(LIVFA)-(LIVFA)-(RHK)-(TSNQ)-(TSNQ) [l'un quelconque d'au moins un type d'acide aminé entre parenthèses étant choisi].
Patent CA-3118339-A1 (CA)
Title: Novel urea 6,7-dihydro-4h-thiazolo[5,4-c]pyridines active against the hepatitis b virus (hbv)
Inventor: DONALD ALASTAIR
IPC: A61P31/20
Filed: 2019-11-01
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-3118471-A1 (CA)
Title: Wind turbine mast section, wind turbine mast and assembly method
Inventor: VENTURA GARCIA BEATRIZ
IPC: F03D13/20
Filed: 2018-10-30
Abstract: Disclosed is a mast section (1) comprising a wall, the section (1) comprising two tubular mast elements that are stacked on top of each other and arranged edge-to-edge in a joining plane (P), each element (14) comprising two wall segments (16) that are connected by segment connectors (26) extending along the longitudinal edges of the segments (16). The mast section (1) comprises element connectors (36), each of which spans the elements (14) and connects same to each other. The element connectors (36) are arranged either on the inner surface (12) or the outer surface (13) of the wall, and the segment connectors (26) are arranged on the other surface, each element connector (36) extending at least partially across from at least one of the segment connectors (26) in a radial direction of the mast section (1) such that the wall is placed between said element connector (36) and the segment connector (26).
Patent CA-3118485-A1 (CA)
Inventor: ALLEN CHRISTOPHER K
IPC: E02B9/00
Filed: 2019-11-04
Abstract: A tuned mass damper (TMD) system in combination with a floating offshore wind turbine (FOWT) platform includes a barge type FOWT platform having a hull configured to have a wind turbine tower mounted thereon. A TMD system is mounted in the hull and has a first TMD configured to operate at a first frequency, and a second TMD configured to operate at a second frequency different than the first frequency.
Patent CA-3119481-A1 (CA)
Inventor: FAN AIXING
IPC: A61K8/81
Filed: 2018-12-06
Abstract: Described herein are personal care compositions comprising about 0.3 wt% to about 3.0 wt% acrylic acid polymer; about 0.3 wt% to about 3.0 wt% cationic surfactant; and a cosmetically acceptable carrier. Methods of making and using these compositions are also described.
Patent CA-3127633-A1 (CA)
Title: Sterilization process, system and product including molecular mobility enhancer
Inventor: STOREY DANIEL
IPC: B65D85/00
Filed: 2020-01-28
Abstract: Methods for generating a sterilant vapor in a sub-atmospheric environment for use in sanitization and sterilization. The vapor is generated from a mixture containing a sterilant and a molecular mobility enhancer (MME). More specifically, the use of the MME enhances the vaporization and mobility of the sterilant, particularly hydrogen peroxide and/or a peroxy acid, to provide enhanced or improved sterilization. Also provided are solid-form sterilant comprising a sterilant and an MME. Further provides are various packaged forms of sterilant, particularly containing hydrogen peroxide and/or a peroxy acid for use in sanitation and sterilization methods herein.
Patent CA-3131072-A1 (CA)
Inventor: HASEBE KYOKO
IPC: A23L2/66
Filed: 2020-02-18
Abstract: The purpose of the present invention is to provide: a milk protein-containing granular composition which exhibits favorable dispersion properties in a solvent such as water and suppresses changes in color over time; a method for producing the same; and a method for improving the dispersion properties of a milk protein-containing granular composition. The present invention pertains to a milk protein-containing granular composition or the like which contains a milk protein and hydroxypropyl cellulose.
Patent CA-3134360-A1 (CA)
Inventor: DELANEY DON
IPC: E04F13/26
Filed: 2021-10-14
Abstract: A mounting clip assembly for attaching a girt to a substrate, includes a bracket and isolator pad. The bracket includes a substrate fastening plate for mounting the bracket to a building substrate, and a girt fastening plate protruding orthogonally outward from a first face of the substrate fastening plate. The girt fastening plate has a top edge, and a bottom edge that extends at an upward angle from the substrate fastening plate, such that the vertical fastening plate is substantially trapezoidal. A girt may be fastened to the mounting clip assembly in a first fastening region. A cavity is formed in the girt fastening plate at a location between the substrate fastening plate and the fastening region to reduce thermal conductance between the fastening region and the substrate fastening plate. The cavity is reinforced by thickening material around a periphery of the cavity. The thermal isolator pad is mountable between a second face of the substrate fastening plate and the substrate.
Patent CA-3135093-A1 (CA)
Title: Portable bridge
Inventor: TEICHROB GARY WAYNE
IPC: E01D15/12
Filed: 2021-10-20
Abstract: A portable bridge includes a first end segment and a second end segment spaced apart. The first end segment and the second end segment are placed on opposite sides of an obstacle to be spanned by the portable bridge. A spanning segment is coupled between the first end segment and the second end segment for spanning the obstacle. The first end segment, the second end segment, and the spanning segment each include a plurality of parallel beams distributed across a width of the portable bridge. The plurality of parallel beams are aligned along a length of the portable bridge and the plurality of parallel beams are fixed to a top plate and a bottom plate.
Patent CA-3138275-A1 (CA)
Title: A control method and system for operating an electrical component
Inventor: BIRONNEAU MICHAEL
IPC: G05B15/02
Filed: 2020-04-30
Abstract: A control method and system for operating an electrical component from an electrical distribution network maximises the advantage to be gained from the component simultaneously following two power-consumption strategies. The first strategy D(t) is relatively slow-moving, for example increasing consumption when electricity prices are lower, whereas the second F(t) requires fast-moving adjustments, for example when providing a frequency responsive service to counter network power imbalances. The method involves operating the component to follow a strategy with the fast-moving function F(t) superimposed on a baseline power function B(t), with B(t) derived from the slow-moving function D(t). In applying the invention to a binary component (i.e. one that is either "off" or "on") that is providing the responsive service as part of a group of such components, B(t) is derived both from D(t) and also from past values of F(t). The effect of F(t) is mitigated by determining the value of B(t) for each of a sequence of subintervals by a method that takes into account its contribution to power consumption in all previous subintervals.
Patent CA-3138719-A1 (CA)
Inventor: HUNTER EWAN
IPC: C12Q1/6886
Filed: 2020-05-06
Abstract: L'invention concerne un procédé d'analyse des régions chromosomiques et des interactions associées au cancer de la prostate ou au lymphome diffus a grandes cellules B (LDGCB).
Patent CA-3142586-A1 (CA)
Inventor: BACKFOLK KAJ
IPC: D21H17/41
Filed: 2020-06-15
Abstract: L'invention concerne un procédé de production d'un produit fibreux à partir d'une bande fibreuse, ce procédé comprenant les étapes consistant : à utiliser une suspension fibreuse comprenant de la cellulose microfibrillée native, la teneur en cellulose microfibrillée de ladite suspension se situant dans la plage de 40 à 99,9 % en poids sur la base de la teneur en matières solides sèches totales, ladite suspension fibreuse comprenant en outre un acide organique, un sel métallique ou un mélange de ceux-ci, la quantité d'acide organique, de sel métallique ou de mélange de ceux-ci étant d'au moins 2 % en poids sur la base de la teneur en matières solides sèches totales de la suspension, ladite suspension fibreuse comprenant également un polymère amphotère ou faiblement cationique non chargé ayant un poids moléculaire d'au moins 50 000 g/mol, ladite suspension fibreuse comprenant en outre un polymère anionique ayant un poids moléculaire d'au moins 10 000 g/mol ; à disposer ladite suspension sur un substrat pour former une bande fibreuse, la quantité de polymère amphotère ou faiblement cationique non chargé dans ladite suspension se situant dans la plage de 0,1 à 20 kg/tonne métrique sur la base de la teneur en matières solides sèches totales, et la quantité de polymère anionique dans ladite suspension se situant dans la plage de 0,01 à 10 kg/tonne métrique sur la base de la teneur en matières solides sèches totales ; et à déshydrater ladite bande fibreuse pour former un produit fibreux.
Patent CA-3144648-A1 (CA)
Title: Process for reducing selenium from ion-exchange brine
Inventor: BANERJEE KASHI
IPC: B01J20/30
Filed: 2020-06-26
Abstract: The present invention entails a method of treating an ion exchange regenerant stream containing selenate and removing the selenate from the regenerant stream through an oxidation-reduction process where selenate is reduced to selenite and the selenite is adsorbed onto an adsorbent which, in one embodiment, comprises iron oxide or iron oxyhydroxide. In particular, the method includes catalytically reducing the selenate to selenite in a selenate reduction reactor by reacting iron powder with the selenate in the presence of a nickel powder, which functions as a catalyst, to form selenite which is then adsorbed onto the iron oxide or iron oxyhydroxide.
Patent CA-3147463-A1 (CA)
Title: Molding process for forming thermoplastic articles
Inventor: SANJABI SEAN
IPC: B29C45/17
Filed: 2020-07-16
Abstract: Provided is a molding system for molding a thermoplastic article. The molding system comprises a first mold half and a second mold half. The first and second mold halves together define a plurality of molding cavities in a first closed position. The plurality of cavities serve to mold a corresponding plurality of article components in a first molding stage. Subsequent the first molding stage, the first mold half is displaceable relative to the second mold half to align the plurality of article components formed during the first molding stage. During a second molding stage, the first and second mold halves are closed to a second closed position, to engage and bond together the plurality of article components into a finished thermoplastic article.
Patent CA-3147805-A1 (CA)
Inventor: FORTMAN DAVID J
IPC: C09D163/00
Filed: 2020-06-23
Abstract: Disclosed are systems for treating a substrate comprising a deoxidizing composition and a coating composition. The deoxidizing composition comprises a Group IVA metal and/or a Group IVB metal and free fluoride, optionally may comprise a homopolymer or copolymer comprising a phosphorous-containing monomeric subunit, and has a pH of 1.0 to 3Ø The coating composition comprises first and second components and elastomeric particles. The first component comprises an epoxy-containing compound. The second component comprises a diamine and/or a polyamine comprising a cyclic ring. The diamine may chemically react with the epoxy-containing compound. The present invention is also directed to methods of making the compositions, methods of coating a substrate, and coated substrates.
Patent CA-3150980-A1 (CA)
Title: Film rescellable
Inventor: HUFFER SCOTT WILLIAM
IPC: B32B27/32
Filed: 2020-08-10
Abstract: La présente invention concerne un contenant rescellable comprenant : un corps à base de polytéréphtalate d'éthylène comportant un côté inférieur et au moins une paroi latérale s'étendant vers le haut, la paroi latérale se terminant dans une extrémité ouverte du contenant; un film flexible scellé sur le corps du contenant, sur l'extrémité ouverte de celui-ci, le film flexible comprenant : une première couche à base de polyéthylène; une couche adhésive sensible à la pression adjacente à une surface inférieure de la première couche de film; une couche superficielle en plastomère polyoléfinique adjacente à une surface inférieure de la couche adhésive sensible à la pression, la première couche, la couche adhésive sensible à la pression et la couche superficielle étant co-extrudées; et une couche de thermoscellage imprimée sur une surface inférieure de la couche superficielle et thermoscellée au corps du récipient.
Patent CA-3151257-A1 (CA)
Title: Method and apparatus for tissue harvesting
Inventor: ANDERSON RICHARD R
IPC: A61B17/322
Filed: 2013-08-14
Abstract: Exemplary methods and devices can be provided for harvesting a plurality of small tissue pieces, e.g., having widths less than about 1 mm or 0.5 mm, using one or more hollow needles. A fluid can be flowed through a conduit past the proximal ends of the needles to facilitate removal of the tissue pieces from the needle lumens, and can maintain the tissue pieces in a controlled and protective liquid environment. A filter can be used to extract and collect the tissue pieces from the liquid, or the tissue pieces can be deposited directly onto a porous dressing. Such tissue pieces can be used as microscopic grafts, which can be applied directly to a wound site or provided on a substrate or dressing, or stored for later use. Such microscopic grafts can promote tissue regrowth and wound healing, or can be applied to a scaffold to grow new tissue.
Patent CA-3153028-A1 (CA)
Title: Classification de resumes commerciaux adossee a une structure de classification d'industrie hierarchique a l'aide d'un apprentissage machine supervise
Inventor: ZHILTSOV NIKITA
IPC: G06N20/00
Filed: 2020-09-03
Abstract: L'invention concerne un système de classification destiné à classifier des résumés commerciaux à base de texte, ici appelés « résumés », adossé une structure de classification d'industrie hiérarchique. Le système de classification comprend un sous-classificateur basé sur des mots qui utilise un réseau neuronal pour générer un espace vectoriel pour chaque résumé dans un ensemble d'apprentissage, chaque résumé de l'ensemble d'apprentissage étant connu pour correspondre à une classification d'industrie particulière de la structure de classification d'industrie hiérarchique. Des valeurs de poids dans la couche cachée d'un réseau neuronal utilisé par le sous-classificateur basé sur des mots sont modifiées pour améliorer les capacités prédictives du réseau neuronal dans le contexte de classification de résumé commercial. Des modes de réalisation comprennent une augmentation de la représentation dans l'ensemble d'apprentissage pour des classifications et des attributs d'industrie parent sous-représentés de la structure de classification d'industrie hiérarchique, tels que des distances entre des classifications industrielles et si des classifications industrielles se situent dans le même sous-graphe. L'achèvement de l'apprentissage du sous-classificateur basé sur des mots est basé sur le fait qu'une mesure de performance, telle qu'un score hF1, satisfait un ou plusieurs critères d'arrêt précoces. Le système de classification comprend également un sous-classificateur basé sur des catégories et un méta-classificateur.
Patent CA-3154244-A1 (CA)
Inventor: ZENZMAIER CORNELIA
IPC: A61B5/00
Filed: 2020-09-24
Abstract: A device (100) for determining the location of a pelvis (50) of a person (10), comprising at least one first pressure transmission element (21) designed for absorbing a sitting pressure/contact pressure exerted by the coccyx (51)/pubic bone of the person and at least one second pressure transmission element (22) designed for absorbing a contact pressure exerted by the sacrum (52) of the person (10) and an evaluation unit (30), the evaluation unit (30) being designed for performing the following steps: receiving measuring signals from the pressure transmission elements and evaluating them; determining a first characteristic pressure distribution (65) in which, during a rotation of the person's pelvis around his or her horizontal axis, the first pressure transmission element is charged with a sitting pressure of the coccyx or the first pressure transmission element is charged with at least part of the contact pressure of the pubic bone; and determining a second characteristic pressure distribution (66) in which the sitting pressure of the coccyx exerted on the first pressure transmission element exhibits a sudden drop and the contact pressure of the sacrum exerted on the second pressure transmission element exhibits a sudden rise.
Patent CA-3155212-A1 (CA)
Title: Indirect metal mold for directional dry adhesives
Inventor: KERST CAPELLA F
IPC: C25D1/10
Filed: 2020-11-13
Abstract: The present invention provides a metal mold and the method of making the metal mold for casting directional gecko-inspired adhesives that require deep, slanted features and an undercut wedge structure. The durable metal mold can be used for high quantities. In one example, compression molding is used to mass produce the adhesives. What normally takes 24 hours to produce now with compressing molding takes 5 minutes. Compression molding allows us to increase daily production from 1 adhesive patch to thousands per day.
Patent CA-3158224-A1 (CA)
Title: Autonomous robot
Inventor: RAYMOND GUILLEMIN
IPC: B62D61/00
Filed: 2020-10-16
Abstract: The invention relates to an autonomous robot (1) comprising: an elongate body (3) extending along an axis running transversely to a direction of movement of the robot (1); a multi-spectral sensor that is connected to the elongate body (3); exactly two wheels (4); and a stabilizing device (9) for controlling the pitch of the elongate body (3) when the wheels (4) are in motion, the wheels (4) being in the form spoked wheels.
Patent CA-3158968-A1 (CA)
Title: Downhole separator
Inventor: SAPONJA JEFFREY CHARLES
IPC: E21B43/38
Filed: 2022-05-16
Abstract: Disclosed herein is a downhole sub configured for integration within a gas-depleted fluid production assembly disposed within a wellbore, the integration with effect that a sub-defined flow conductor configuration is established. The gas-depleted fluid production assembly co-operates with a wellbore string to define a diverter, which is configured to emplace reservoir fluid within a separation zone, for separating the gaseous material from the reservoir fluid. The gas-depleted reservoir fluid is conducted through an upwardly-conducting flow conductor configuration to be produced. The separation zone extends through a separation zone-defining wellbore section that extends from a lower wellbore cross section to an upper wellbore cross section. The sub-defined flow conductor configuration defines a portion of the upwardly-conducting flow conductor configuration. A portion of the sub-defined flow conductor configuration includes a flow interference-mitigating conductor configuration that extends through the separation zone-defining wellbore section. The flow interference-mitigating conductor configuration defines an eccentrically-disposed conductor configuration.
Patent CA-3163727-A1 (CA)
Title: Wireless electrical stimulation system
Inventor: CHEN ERIC YE
IPC: H05B6/02
Filed: 2020-12-01
Abstract: An apparatus and method are provided for a wireless electrical stimulation. The apparatus generally includes an electrical stimulator, two electrodes coupled to the electrical stimulation unit and a wireless remote controller for controlling the electrical stimulation unit. After paring the wireless remote controller, a first user of a first category may set a first configuration for the electrical stimulation unit by using an application running on the wireless remote controller. And a second user of a second category may use the electrical stimulation unit based on the first configuration.
Patent CA-3165390-A1 (CA)
Title: Device for interconnecting two terminals
Inventor: GOULON MAXIME
IPC: H04M1/725
Filed: 2020-12-11
Abstract: The invention relates to a device for interconnecting two communication terminals. More specifically, the invention relates to a device for interconnecting a first terminal with a second terminal, said device comprising a first male connector (CM1) intended to be inserted into a corresponding female connector of the first terminal and a second male connector (CM2) intended to be inserted into a corresponding female connector of the second terminal. The first male connector (CM1) is a reversible connector comprising at least two series of functionally identical pins [A] and [B]. The device comprises a female connector (CF), at least partially connected to the first series of pins [A] of the first male connector (CM1) by a transfer circuit (CT), and the second male connector (CM2) is at least partially connected to the second series of pins [B] of the first male connector (CM1) by an interconnection circuit (CIn).
Patent CA-3167072-A1 (CA)
Title: Systeme expansible de regeneration d'os et de tissu, et ses applications
Inventor: BIRIS ALEXANDRU S
IPC: A61L27/54
Filed: 2020-02-06
Abstract: La divulgation se rapporte à un échafaudage expansible et à un procédé de fabrication de l'échafaudage. L'échafaudage expansible comprend une structure poreuse tridimensionnelle comprenant un matériau composite composé d'un premier matériau et d'un second matériau. La structure poreuse 3D a une capacité d'expansion accordable. Lorsqu'elle est appliquée dans un liquide, la structure poreuse 3D peut absorber le liquide et s'expanser d'un volume d'origine à un volume d'expansion jusqu'à 1 000 fois celui du volume d'origine. La structure poreuse 3D peut être formée par une pluralité de couches du matériau composite, et l'architecture ainsi que la forme des couches du matériau composite sont agencées selon une forme et une taille du volume d'expansion. Les applications de l'échafaudage peuvent comprendre un système de régénération osseuse ou de tissu mou ou un dispositif d'arrêt de saignement.
Patent CA-3168816-A1 (CA)
Title: Medicinal product comprising a flexible plastic bag and an aqueous, ready-to-use solution of midazolam
Inventor: ROBICHAUD JEAN
IPC: B32B1/00
Filed: 2021-12-22
Abstract: The invention relates to a medicinal product, in particular sterile medicinal product, comprising a flexible plastic bag, wherein the flexible plastic bag has a wall comprising or consisting of polypropylene and contains an aqueous, ready-to-use solution of midazolam or a pharmaceutically acceptable salt thereof.