baber/WOPTO huggingface dataset:
Patent CA-3094057-A1 (CA)
Inventor: NAKAI YUTA
IPC: C07D405/14
Filed: 2019-03-25
Abstract: L'invention concerne : un lipide cationique présentant une dynamique intracellulaire améliorée ; une structure de membrane lipidique comprenant le lipide cationique ; et une utilisation associée. Le lipide cationique est représenté par la formule (1). (Dans la formule (1), R1a et R1b représentent chacun indépendamment un groupe alkylène en C1-6 ; Xa et Xb représentent chacun indépendamment un groupe amino tertiaire alkyle non cyclique ayant de 1 à 6 atomes de carbone et ayant un groupe amino tertiaire, ou un groupe amino tertiaire alkylène cyclique ayant de 2 à 5 atomes de carbone et ayant de 1 à 2 groupes amino tertiaires ; R2a et R2b représentent chacun indépendamment un groupe alkylène ou un groupe oxydialkylène ayant 8 atomes de carbone ou moins ; Ya et Yb représentent chacun indépendamment une liaison ester, une liaison amide, une liaison carbamate, une liaison éther ou une liaison urée ; Za et Zb représentent chacun indépendamment un groupe divalent dérivé d'un composé aromatique qui a de 3 à 16 atomes de carbone, a au moins un cycle aromatique, et peut avoir un hétéroatome ; et R3a et R3b représentent chacun indépendamment un résidu dérivé d'un produit de réaction d'une vitamine liposoluble contenant un groupe hydroxyle et d'un anhydride succinique ou glutarique, dérivé d'un produit de réaction d'un dérivé de stérol contenant un groupe hydroxyle et d'un anhydride succinique ou glutarique, ou un groupe hydrocarboné aliphatique en C12-22.)
Patent CA-3094224-A1 (CA)
Title: 360 degree lid
Inventor: FENGKE TIAN
IPC: A47G19/26
Filed: 2020-09-24
Abstract: A lid assembly includes an internal component assembly having a first end, a second end opposite the first end, and a button disposed at the first end. An external component receives the internal component assembly. The external component is configured for engaging a container.  The internal component assembly cooperates with the external component to translate axially upon a first pressure to the button to permit a fluid to enter the external component adjacent the second end of the internal component assembly and to militate against the fluid to enter the external component adjacent the second end of the internal component upon a second pressure to the button.
Patent CA-3094787-A1 (CA)
Title: Swellable packer assembly for a wellbore system
Inventor: ALDERS RONALD S
IPC: E21B33/12
Filed: 2020-10-26
Abstract: ABSTRACT A swellable packer assembly includes a mandrel, a base pipe disposed within the mandrel, a swellable seal element retained externally on the mandrel, and a shearable member that releasably secures the base pipe to the mandrel. In use, the base pipe forms part of a downhole tubing string in a wellbore. The seal element is swelled with a swelling fluid to seal between an outer wall of the mandrel and a wellbore wall. The shearable member is allowed to shear so that the injection tubing string including the base pipe may move axially within to the wellbore, while the seal element and the mandrel remain stationary relative to wellbore, with the seal element in contact with the wellbore wall. The assembly may help to avoid distortion of and damage to the seal element that may otherwise occur due to thermal expansion and contraction of the downhole tubing string.   Date Recue/Date Received 2020-10-26
Patent CA-3095530-A1 (CA)
Title: Blades and knives for agricultural machines
Inventor: LUTZ WOLFGANG
IPC: A01D34/13
Filed: 2020-10-06
Abstract: Abstract A knife and blade for agricultural machines, in particular mower knife blades, straw chopper knives, corn header knives, feed mixer knives, loader wagon knives and baler knives, having at least one toothed cutting edge (3) extending from a cutting edge beginning (5) to a cutting edge end (6) on a blade surface (1), the cutting edge (3) having a straight or curved configuration and the blade surface (1) having a mounting section (2), wherein the toothing of the cutting edge (3) is varied along its length with regard to the tooth pitch and/or the tooth geometry. Date Recue/Date Received 2020-10-06
Patent CA-3096905-A1 (CA)
Inventor: SHEN WANG
IPC: A61K31/44
Filed: 2019-03-21
Abstract: Provided in the present invention is an anti-inflammatory compound, wherein same is characterized by a compound as shown in the following structure (I): The compound is a target that is important for autoimmune activation, and that has a strong inhibitory effect on PDE4 and penetrates the skin easily, and is a new type anti-inflammatory compound that is easily degraded.
Patent CA-3097896-A1 (CA)
Inventor: GOLDBERG ERAN
IPC: A61M25/06
Filed: 2019-04-24
Abstract: Disclosed herein are reinforced expandable introducer sheaths and methods of using the same. The sheaths minimize trauma to the patient's vasculature by including a reinforcing member to improve the push force of the sheath while reducing the chances of kinking during delivery of a prosthetic device. The sheath can include a plurality of expandable rings aligned along the longitudinal axis of the sheath and coupled together to form an elongated tubular structure. The sheath can also include a plurality of radial members circumferentially arranged to form a tubular support structure. The radial members slidingly interconnected around the circumference of the tubular structure to facilitate radial expansion of the sheath.
Patent CA-3099368-A1 (CA)
Inventor: KIMHI OHAD
IPC: A61L24/08
Filed: 2019-05-05
Abstract: Un adaptateur comprend au moins une paroi définissant une chambre, au moins une ouverture à l'intérieur de la paroi, et un additif soluble dans l'eau revêtant au moins une partie de la paroi de sorte que le fluide s'écoulant d'une ouverture à travers la chambre dissout l'additif soluble dans l'eau à l'intérieur de la chambre.
Patent CA-3100572-A1 (CA)
Inventor: SIMON SEBASTIAN
IPC: F16L5/04
Filed: 2019-07-10
Abstract: L'invention concerne un module de passage pour des câbles, des faisceaux de câbles, des tresses de câbles, des tuyaux, des conduites, des tubes vides et/ou des combinaisons de ceux-ci, constitué par du bois de feuillu, du bois de sapin ou leurs mélanges, destiné à être monté dans une construction de paroi et/ou de toiture en bois, testée et/ou agréée, dans des bâtiments. La construction de paroi et/ou de toiture en bois, testée et/ou agréée présente un taux de combustion identique ou inférieur à celui du module de passage. Le module de passage présente un corps parallélépipédique de longueurs de bord a, b, c, c étant la longueur de bord correspondant à l'épaisseur de montage (D) du module de passage et le module de passage présentant un taux de combustion nominal de 0,7 mm/min ou moins.
Patent CA-3107866-A1 (CA)
Title: Step stool and method of use
Inventor: BAIERA VINCENT J
IPC: A61G7/053
Filed: 2021-02-04
Abstract: A bed step stool for assisting a user into and out of bed comprises a first support to be disposed closer to a head of the bed; a second support to be disposed closer to a foot of the bed; a step assembly supported between the first support and the second support; the step assembly to enable the user to step thereon for assisting the user into and out of the bed, wherein the first support and the second support define an unobstructed pathway for entry and exit with respect to the bed and the bed step stool that is perpendicular with respect to the sides of the bed whereby the user goes between the first support and the second support, up the ramp, onto the step assembly, and off the step assembly without any obstruction.
Patent CA-3111569-A1 (CA)
Title: Anticorps agonistes anti-trem-2
Inventor: HOLTZMAN DAVID
IPC: A61K39/00
Filed: 2019-09-11
Abstract: La présente invention concerne des anticorps anti-TREM-2 qui favorisent l'activation de TREM-2 et des procédés d'utilisation thérapeutique desdits anticorps agonistes anti-TREM-2.
Patent CA-3112721-A1 (CA)
Title: Pizza box blank and arrangement thereof
Inventor: PUGH JEFFREY D
IPC: B65D21/02
Filed: 2021-03-19
Abstract: A pizza box blank includes a bottom panel, a top panel and a rear wall connecting the bottom panel to the top panel. The bottom panel includes first and second side walls. The blank includes first and second flaps connected to the first and second side walls, respectively, wherein upon assembly of the blank into a pizza box, the first and second flaps are positioned adjacent the top panel and extend toward one another.
Patent CA-3114049-A1 (CA)
Title: Microbial production of fatty amines
Inventor: DEL CARDAYRE STEPHEN B
IPC: C12P7/64
Filed: 2014-12-05
Abstract: The disclosure relates to recombinant microorganisms for the production of fatty amines and derivatives thereof. Further contemplated are cultured recombinant host cells as well as methods of producing fatty amines by employing these host cells.
Patent CA-3114331-A1 (CA)
Title: Cyclic ether- and hydroxyl-containing compositions useful for producing fast dry alkyd polymers and methods for making such cyclic ether- and hydroxyl-containing compositions
Inventor: KIM KYU-JUN
IPC: C07H13/06
Filed: 2019-09-20
Abstract: An alkyd polymer composition for fast-drying, low VOC applications is provided. The alkyd polymer incorporates a minimum required level of a cyclic ether- and hydroxyl-containing composition formed from a sugar alcohol during the alcoholysis step while synthesizing the alkyd polymer. The disclosure also relates to the cyclic ether- and hydroxyl-containing composition which must have a minimum required level of cyclic ether structure incorporated therein in order to produce a sufficiently fast-drying alkyd polymer. Methods of making the cyclic ether- and hydroxyl-containing composition and the alkyd polymer comprising, as polymerized units, the cyclic ether- and hydroxyl-containing composition and a poly acid and/or an anhydride compound, as well as an optional polyol, other than the sugar alcohol, are also provided. Also provided is a 13C NMR method of characterizing the necessary minimum required level of cyclic ether ring structure in the cyclic ether- and hydroxyl-containing composition and the alkyd polymer formed therefrom.
Patent CA-3114679-A1 (CA)
Inventor: PRAXMARER DOMINIK
IPC: B66B23/02
Filed: 2019-10-25
Abstract: The invention relates to a method for installing a conveyor chain (5) for a pallet belt (3) of a moving walkway (1) and to a conveyor chain (5). Provided elongate attachment elements (39) for fastening pallets (7) are coupled to one another and to chain links (27) coupled to one another in a coupling process such that (i) the attachment elements (39) are arranged one behind the other parallel to the extension direction (17) of the conveyor chain (5), (ii) each of the attachment elements (39) is coupled at a first end (41) to an associated first one of the two-part chain pins (37) and is coupled at a second end (43) to an associated second one of the two-part chain pins (37), wherein an attachment element separation distance (T2) between the first and second two-part chain pins (37) is an integral multiple of the chain separation distance (T1).
Patent CA-3114966-A1 (CA)
Inventor: DUMUR GUILLAUME
IPC: B64D31/00
Filed: 2021-04-14
Abstract: ABSTRACT: The present invention relates to a method for stopping an engine (10) of an overspeed rotorcraft (1), said rotorcraft (1) comprising at least one engine (10), said engine (10) comprising a gas generator (11) and a power assembly (19), said power assembly (19) comprising at least one power turbine (15) rotated by gases coming from said gas generator (11), said power assembly (19) comprising at least a power shaft (16) integral in rotation with said power turbine (15), said power assembly (19) rotating about a longitudinal axis at a speed called speed of rotation (N2). According to the invention, the method comprises steps consisting in measuring a current value (N2i) of said speed of rotation (N2), determining a derivative with respect to time of said current value (N2i) of said speed of rotation (N2) said current derivative (~dN2i), and automatically stopping said motor (10) dt when said current derivative (dN2i) changes sign.
Patent CA-3116732-A1 (CA)
Inventor: YEN E
IPC: G01N33/68
Filed: 2020-01-16
Abstract: Compositions and methods for identifying free thiols in protein are provided. An exemplary method labeling peptides with a tag to identify free thiols and a tag to identify native disulfide bonds and analyzing the tags using targeted MS2. In one embodiment, the method provides complete coverage of all 32 cysteine residues in an IgG molecule. In other embodiments the method covers the 16 cysteine residues on the heavy and light chains in an IgG molecule. In another embodiment, the method covers the 5 cysteine residues on each light chain of an IgG molecule. In another embodiment, the method covers the 11 cysteine residues on each heavy chain of an IgG molecule.
Patent CA-3118244-A1 (CA)
Inventor: LIU SIQI
IPC: H04W72/04
Filed: 2019-10-23
Abstract: Disclosed by the present disclosure are an information transmission method and a communication device. The method comprises: acquiring a reference object group that contains at least two reference objects, the reference objects contained in the reference object group being quasi co-located; and performing information transmission according to the reference object group.
Patent CA-3118575-A1 (CA)
Title: Methods of constructing floating tile-based flooring and staircase systems and components thereof
Inventor: JASINSKI CHRIS
IPC: E04F15/18
Filed: 2021-05-13
Abstract: Systems and methods of covering structural bases are described herein. The systems include a plurality of floating field tiles arranged to cover a top surface of the structural base, a mat positioned between a bottom surface of at least one of the floating field tiles and a top surface of the structural base and a coping system secured to the top surface of the structural base. The coping system has an upper edge that is level with or below a top surface of the floating field tiles and forms a fixed perimeter around the plurality of floating field tiles to inhibit lateral movement of the plurality of floating field tiles.
Patent CA-3118906-A1 (CA)
Inventor: DANN MICHAEL HOGAN
IPC: H02J3/00
Filed: 2019-11-08
Abstract: L'invention concerne un réseau maillé sans fil comprenant un groupe de nuds conçus pour prédire des mouvements de nuage en fonction de données de série chronologique de tension. Un nud résidant dans le réseau maillé sans fil enregistre des fluctuations de tension au niveau d'un site sur lequel de l'énergie solaire est générée. Les fluctuations de tension se produisent lorsqu'un nuage en déplacement réduit l'éclairement énergétique solaire sur le site, ce qui réduit la génération d'énergie solaire. Le nud corrèle lesdites fluctuations de tension avec d'autres fluctuations de tension enregistrées par d'autres nuds au niveau d'autres sites où une énergie solaire est générée. Le nud calcule un décalage temporel entre lesdites fluctuations de tension correspondant au temps nécessaire au nuage pour se déplacer entre les différents sites. En fonction dudit décalage temporel et des emplacements des différents nuds, le nud estime un vecteur de vent. Le vecteur de vent peut être utilisé pour effectuer une prévision solaire à court terme par la prédiction du moment où le nuage doit se déplacer vers d'autres sites et réduire la génération d'énergie solaire.
Patent CA-3124275-A1 (CA)
Title: Surgical stapling device with tissue gap control and controlled staple formation
Inventor: BEARDSLEY JOHN W
IPC: A61B17/072
Filed: 2021-07-08
Abstract: A surgical stapling device includes tool assembly having an anvil and a cartridge assembly. The cartridge assembly includes a channel member that defines a cavity, a staple cartridge supported within the cavity of the channel member, and a biasing member. The staple cartridge supports staples, each having a back span and a pair of legs depending from the back span. The biasing member is positioned within the channel member and is defomiable to allow the cartridge body to move vertically within the cavity of the channel member.  The anvil incudes staple deforming pockets that are configured to deform the legs of the staples from a position within the same plane as the back span to positions laterally offset from the back span.
Patent CA-3126266-A1 (CA)
Inventor: ECTORS FABIEN
IPC: A01N1/02
Filed: 2020-02-07
Abstract: La présente invention concerne une composition liquide pour la cryoconservation d'un matériel biologique, comprenant un solvant aprotique polaire, un alcool monohydrique ou polyhydrique, un polysaccharide non ramifié, un polysaccharide ramifié et de l'alcool polyvinylique. L'invention concerne en outre des utilisations de ladite composition liquide pour la cryoconservation d'un matériel biologique et des procédés de conservation d'un matériel biologique faisant appel à ladite composition liquide.
Patent CA-3126592-A1 (CA)
Title: Method and system for high-speed dual-view band-limited illumination profilometry
Inventor: LIANG JINYANG
IPC: G01B11/25
Filed: 2021-08-02
Abstract: A system and a method for 3D imaging of an object, the method comprising projecting sinusoidal fringe patterns onto the object using a projecting unit and capturing fringe patterns deformed by the object, alternatively by at least a first camera and a second camera, and recovering a 3D image of the object pixel by pixel from mutually incomplete images provided by the first camera and the second camera, by locating a point in images of the second camera that matches a selected pixel of the first camera; determining estimated 3D coordinates and wrapped phase based on calibration of the cameras, determining an horizontal coordinate on the plane of a projector of the projecting unit based on calibration of the projector, and using a wrapped phase value to recover a 3D point of 3D coordinates (x, y, z).
Patent CA-3128172-A1 (CA)
Title: Insulation retainer clip
Inventor: FORAL JOSEPH J
IPC: F16B2/20
Filed: 2020-02-14
Abstract: A clip is provided for use in retaining insulation in place during the construction of a wall. The clip of this invention is designed so as to be secured to a Z girt and so as to extend over the lower end of an insulation sheet thereabove.
Patent CA-3128366-A1 (CA)
Inventor: DONNALLY ROBERT BENJAMIN
IPC: B25J9/00
Filed: 2020-01-31
Abstract: A well system includes a well platform including a rig floor, a first rig floor robot and a second rig floor robot positioned on the rig floor, wherein the first rig floor robot is configured to guide a lower end of a pipe stand towards a setback position on the rig floor and the second rig floor robot is configured to guide a first pipe joint of the pipe stand into a first mouse hole formed in the rig floor, a mast extending from the rig floor, a racking board coupled to the mast, the racking board configured to secure an upper end of the pipe stand between a pair of finger boards of the racking board, a racking board robot positioned on the racking board and configured to position the upper end of the pipe stand between the pair of finger boards.
Patent CA-3131442-A1 (CA)
Inventor: WALL G MICHAEL
IPC: C07C231/02
Filed: 2018-11-06
Abstract: The present invention includes a pharmaceutical composition comprising deuterated enriched N-acetylcysteine amide (NACA-d3), or a physiologically acceptable salt thereof, having a deuterium enrichment above the natural abundance of deuterium, and a pharmaceutically acceptable adjuvant or additive.
Patent CA-3134725-A1 (CA)
Title: Egg replacer and compositions comprising the egg replacer, and methods for producing the same
Inventor: GEISTLINGER TIMOTHY
IPC: A21D10/00
Filed: 2020-04-22
Abstract: Provided is an egg replacer, and compositions comprising such egg replacer, and methods for producing the same.
Patent CA-3138486-A1 (CA)
Title: Composite chitosan-tannin-active agent compositions and methods of making and using same
Inventor: REED JESS
IPC: A61K31/675
Filed: 2021-11-10
Abstract: Composite composition comprising chitosan, tannin, and an active agent and methods of making and using same.
Patent CA-3141568-A1 (CA)
Title: A method for increasing cannabis yield via gene editing
Inventor: MARGALIT IDO
IPC: C12N15/82
Filed: 2020-06-18
Abstract: The present invention discloses a method for increasing flower yield in Cannabis plants via genome editing approach. More particularly, the method comprises steps of: (a) selecting a gene involved in the flowering pathways of said Cannabis species; (b)synthesizing or designing a gRNA expression cassette corresponding to a targeted cleavage locus along the Cannabis genome; (c) transforming said Cannabis plant cells to insert genetic material into them; (d) culturing said Cannabis plant cells; (e) selecting said Cannabis cells which express desired mutations in the editing target region, and (f) regenerating a plant from said transformed plant cell, plant cell nucleus, or plant tissue.
Patent CA-3141570-A1 (CA)
Inventor: MCCURRY RONALD C
IPC: B23D45/16
Filed: 2021-12-09
Abstract: A circular saw including a base defining a longitudinal axis. The circular saw further includes a front bevel angle adjustment bracket proximate a front end of the base and a rear bevel angle adjustment bracket proximate a rear end of the base. The circular saw further includes a saw unit coupled to the base via the front bevel angle adjustment bracket and the rear bevel angle adjustment bracket. The circular saw further comprises a first fastener extending through a first elongated slot in one of the base or the front bevel angle adjustment bracket and a second fastener extending through a second elongated slot in one of the base or the rear bevel angle adjustment bracket. Each of the first and second elongated slots extends along a lateral axis oriented transverse to the longitudinal axis of the base to permit lateral adjustment of the saw unit relative to the base.
Patent CA-3142426-A1 (CA)
Inventor: OBERMEYER HENRY K
IPC: H02K1/06
Filed: 2020-06-01
Abstract: La présente invention concerne une machine électromagnétique tournante, telle qu'un moteur ou un générateur, selon laquelle des changements de direction de flux au voisinage de l'entrefer sont évités. Les améliorations décrites s'appliquent à des alternateurs à aimants permanents, à des moteurs et à des générateurs à induction, à des générateurs à induction à double alimentation, et analogues. L'invention concerne en outre une adaptation de bobines à des géométries de fentes requises et la fixation dans ces dernières. L'invention concerne également des systèmes d'excitation co-localisés à l'intérieur du noyau de rotor primaire et du noyau de stator primaire. L'invention concerne de plus l'utilisation de caoutchouc vulcanisé appliqué au rotor conjointement avec un manchon de rotor en acier inoxydable.
Patent CA-3145435-A1 (CA)
Inventor: RAVI ABHISHEK
IPC: G01S17/931
Filed: 2020-07-24
Abstract: Un système et un procédé d'estimation d'espace libre et d'attribution de probabilités d'espace libre dans des données d'un nuage de points associées à un véhicule autonome se déplaçant sur une surface, comprenant la prise en compte du bruit du capteur, de la disponibilité du capteur, des hauteurs d'obstacle et de la distance d'obstacles à partir du capteur. Le système et le procédé peuvent comprendre la détermination de plans de surface et la classification des points d'un nuage de points selon que les points tombent sur des plans de surface, entre autres facteurs.