baber/WOPTO huggingface dataset:
Patent CA-2926618-A1 (CA)
Title: Well treatment fluids containing a zirconium crosslinker and methods of using the same
Inventor: GUPTA D V SATYANARAYANA
IPC: C09K8/68
Filed: 2014-08-27
Abstract: A fracturing fluid containing a hydratable viscosifying polymer and a zirconium acetylacetonate crosslinker provides a green alternative to conventional systems. The zirconium aceylacetonate is dissolved in benzyl alcohol or in a mixture of benzyl alcohol and 2,2-dimethyl-l,3-dioxolan-4(yl)-methanol. The pH of the fracturing fluid may be between from about 3.5 to about 11.5. The fracturing fluid may contain an acidic buffering agent or a basic buffering agent. The fracturing fluid may be pumped into a well in order to initiate or enlarge a fracture within a subterranean formation penetrated by the well.
Patent CA-2929593-A1 (CA)
Inventor: WARE ROY WENDELL
IPC: A61K31/675
Filed: 2014-10-10
Abstract: L'invention concerne des procédés de synthèse de composés d'ester de phosphonate. Les procédés selon l'invention permettent la préparation à grande échelle de composés d'ester de phosphonate présentant une pureté et une stabilité élevées. L'invention concerne également des formes morphiques de composés d'ester de phosphonate.
Patent CA-2931892-A1 (CA)
Inventor: IBRAHIM FADY MAKRAM LOUIZ
IPC: A61K9/20
Filed: 2016-06-01
Abstract: The present invention relates to solid dosage forms of palbociclib comprising a water-soluble acid. The dosage forms described herein have desirable dissolution properties.
Patent CA-2933902-A1 (CA)
Inventor: HORWITZ ANDREW
IPC: C12N15/90
Filed: 2014-12-19
Abstract: Provided herein are methods of integrating one or more exogenous nucleic acids into one or more selected target sites of a host cell genome. In certain embodiments, the methods comprise contacting the host cell genome with one or more integration polynucleotides comprising an exogenous nucleic acid to be integrated into a genomic target site, a nuclease capable of causing a break at the genomic target site, and a linear nucleic acid capable of homologous recombination with itself or with one or more additional linear nucleic acids contacted with the population of cells, whereupon said homologous recombination results in formation of a circular extrachromosomal nucleic acid comprising a coding sequence for a selectable marker. In some embodiments, the methods further comprise selecting a host cell that expresses the selectable marker.
Patent CA-2934662-A1 (CA)
Inventor: INGBER DONALD E
IPC: C12M3/02
Filed: 2014-12-19
Abstract: Provided herein relates to systems and methods for producing and using a body having a central channel separated by one or more membranes. The membrane(s) are configured to divide the central channel into at least one mesochannel and at least one microchannel. The height of the mesochannel is substantially greater than the height of the microchannel. A gaseous fluid can be applied through the mesochannel while a liquid fluid flowing through the microchannel. The systems and methods described herein can be used for various applications, including, e.g., growth and differentiation of primary cells such as human lung cells, as well as any other cells requiring low shear and/also stratified structures, or simulation of a microenvironment in living tissues and/or organs (to model physiology or disease states, and/or to identify therapeutic agents and/or vaccines). The systems and methods can also permit co-culture with one or more different cell types.
Patent CA-2935396-A1 (CA)
Title: Latching system for automatic securement of a container to a container chassis
Inventor: LANIGAN JOHN J
IPC: B60P7/13
Filed: 2015-01-29
Abstract: A latching system for automatic securement of a container to a container chassis is provided. The latching system includes an actuation device disposed on an upper surface of the container chassis, a linkage mechanism disposed below the upper surface, and a connector positioned on a further surface elevated above the upper surface. Placement of the container on the container chassis actuates the actuation device causing the linkage mechanism to move the connector and automatically secure the container to the container chassis.
Patent CA-2936526-A1 (CA)
Inventor: LORENZANI MAURO
IPC: E06B9/68
Filed: 2015-02-10
Abstract: The present invention concerns a fast roll-up door for closing an aperture (20), said roll-up door comprising: (a) a curtain (1) having two opposite and parallel lateral edges extending along a longitudinal direction, and two opposite end edges joining the lateral edges, the curtain comprising a continuous bead (3b) extending parallel and adjacent to each of the two lateral edges, said continuous beads(3b) being held in, (b) a pair of elongated guiding rails (4) suitable for interacting with the continuous beads (3b) of the lateral edges of the curtain, for holding said lateral edges, and for guiding them as the curtain is being wound or unwound about a rotating axle, X1.The curtain comprises a plurality of windows (8) of same geometry and evenly distributed along a line the continuous beads (3b) of the lateral edges of the curtain and in that, the roll-up door further comprises a speed device (10) for detecting and monitoring during the winding and unwinding of the curtain about the rotating axle, X1, of the time sequence of passage of the windows (8) before a fixed point, and thus for determining the instantaneous translation speed of the curtain along the guiding rails (4).
Patent CA-2937486-A1 (CA)
Inventor: GIFFORD SEAN C
IPC: A61M1/02
Filed: 2015-01-20
Abstract: Described are systems, methods, and kits for compression sedimentation and whole blood separation. For example, a compression sedimentation system may include a compression stage configured to accept a flexible reservoir configured to contain a liquid mixture. The compression stage may include a base substrate and a compression substrate configured to apply a force to the flexible reservoir effective to create a pressure in the liquid mixture. An apparatus for whole blood separation may include a sedimentation system that separates whole blood into a supernatant including platelet rich plasma and a subnatant including red blood cells. At least one platelet-concentrating device may be included to receive the supernatant including the PRP and to separate a platelet concentrate and a platelet poor plasma from the supernatant.
Patent CA-2937823-A1 (CA)
Inventor: MASLENNIKOV JOHANNES
IPC: B05C1/06
Filed: 2016-08-03
Abstract: The present invention relates to a device for applying a liquid coating material to a portion (2) of a fastening element (3) projecting from a surface (4) of a first component (5) fastened to a second component by the fastening element (3).  The device (1) comprises a bristle arrangement (6) comprising a carrier structure (9) which defines an interior space (12) and a first opening (13) providing access to the interior space (12) from an exterior of the carrier structure (9). The carrier structure (9) comprises an annular portion (14) extending from the first opening (13) and extending around an entire circumference of the interior space (12). The bristle arrangement (6) also comprises a plurality of bristles (10) secured to the carrier structure (9) and extending from the carrier structure (9) into the interior space (12). The device (1) further comprises a casing (7) comprising an interior chamber (20) in which the plurality of bristles (10) are located, a second opening (21) providing access from an exterior of the casing (7) to the interior chamber (20), such that objects are insertible from outside the casing (7) through the first and second openings (13, 21) into the interior space (12) of the carrier structure (9), and at least one through-hole (18) providing access to the plurality of bristles (10) and allowing to introduce a liquid coating material into the interior chamber (20) and to the plurality of bristles (10).  The invention further relates to a corresponding method for applying liquid coating material using such device (1).
Patent CA-2938997-A1 (CA)
Inventor: HAMPSON BENJAMIN LLOYD
IPC: B05B15/68
Filed: 2016-08-16
Abstract: Il est décrit un effecteur dextrémité robotique comprenant un système de peinture en ligne et un système de peinture par pulvérisation pour les caractéristiques de peinture sur une surface. Le système de peinture à la ligne comprend une mèche souple pour les lignes coulantes sur la surface.
Patent CA-2940182-A1 (CA)
Inventor: OKADA YOSHIAKI
IPC: B05B13/04
Filed: 2015-01-21
Abstract: Through the present invention, leakage of a coating agent or enlargement of an installation space are suppressed, and an inside wall surface of a container is uniformly coated. An application device (10) for applying a coating agent (L) to an inside wall surface of a container (C), the application device (10) being provided with a spray gun (20) having a spray nozzle (22) and in which a coating agent ejection path (23) is formed, an outbound pipe (30) and an inbound pipe (33) constituting a coating agent circulation path (40) attached to the spray gun (20) and communicated with the coating agent ejection path (23), a supply control means (50) for controlling the supplying of the coating agent (L) from the coating agent circulation path (40) to the coating agent ejection path (23), a rotary drive means (60) for rotating the spray gun (20) about an axis along the longitudinal direction of the gun, and a movement means (70) for moving the spray gun (20) along the longitudinal direction of the gun, elastic-shaped parts (32, 35) capable of elastically expanding and contracting being provided to the outbound pipe (30) and the inbound pipe (33), respectively.
Patent CA-2940995-A1 (CA)
Title: Authentication of virtual machine images using digital certificates
Inventor: SCHOOF ALEXANDER EDWARD
IPC: H04L29/06
Filed: 2015-03-03
Abstract: A vendor of virtual machine images accesses a virtual computer system service to upload a digitally signed virtual machine image to a data store usable by customers of the virtual computer system service to select an image for creating a virtual machine instance. If a digital certificate is uploaded along with the virtual machine image, the virtual computer system service may determine whether the digital certificate has been trusted for use. If the digital certificate has been trusted for use, the virtual computer system service may use a public cryptographic key to decrypt a hash signature included with the image to obtain a first hash value. The service may additionally apply a hash function to the image itself to obtain a second hash value. If the two hash values match, then the virtual machine image may be deemed to be authentic.
Patent CA-2942967-A1 (CA)
Inventor: BRANDT DAVID B
IPC: B33Y80/00
Filed: 2015-04-15
Abstract: A cooling system for cooling a heat source includes a monolithic structure (100) having a plurality of embedded cooling channels (220) arranged in a multi-planar arrangement, the embedded cooling channels configured to carry a cooling fluid to a plurality of locations throughout the monolithic structure, the cooling fluid configured to absorb heat transferred from a heat source associated with the monolithic structure. The monolithic structure is formed integrally with the embedded cooling channels using an additive manufacturing process such as Selective Laser Melting (SLM) or Direct Metal Laser Sintering (DMLS).
Patent CA-2944173-A1 (CA)
Inventor: PORTER RANDAL
IPC: B29C45/16
Filed: 2015-04-02
Abstract: L'invention concerne un procédé et un système de moulage par injection d'un objet plastique, tel qu'une préforme. Le procédé et le système concernent le positionnement d'un premier noyau à l'intérieur d'une empreinte de moule de telle sorte qu'un premier espace soit défini entre la surface intérieure de l'empreinte du moule et la surface extérieure du premier noyau, et l'injection d'un premier matériau plastique fluide dans le premier espace pour former la première couche de la préforme. Le procédé et le système portent sur le positionnement d'un deuxième noyau à l'intérieur de l'empreinte du moule et à l'intérieur de la première couche de la préforme de façon qu'un deuxième espace soit défini entre la surface intérieure de la première couche de la préforme et la surface extérieure du deuxième noyau, et l'injection d'un deuxième matériau plastique fluide dans le deuxième espace pour former une deuxième couche de la préforme, localisée à l'intérieur de la première couche de la préforme.
Patent CA-2944580-A1 (CA)
Inventor: JIVRAJ SALIM
IPC: G06Q20/28
Filed: 2016-10-07
Abstract: A stored-value card agent includes a database and a card processor. The card processor is configured to receive from a wallet client a deposit request identifying a deposit amount, effect an electronic funds transfer of the deposit amount to a first account maintained by a computer server, and in the database configure a ledger with the deposit amount. The ledger is uniquely associated with the wallet client in the database. The card processor is configured to receive from the wallet client a withdrawal request identifying a withdrawal amount, confirm that the current balance value in the ledger is at least equal to the withdrawal amount, reduce the current balance value by the withdrawal amount, and initiate an electronic funds transfer of the withdrawal amount from the first account to a second account associated with the wallet client by transmitting to the computer server a transfer request identifying the withdrawal amount.
Patent CA-2945341-A1 (CA)
Inventor: YAN XINYAN
IPC: C22C21/10
Filed: 2015-04-23
Abstract: New 7xx aluminum casting alloys are disclosed. The aluminum casting alloys generally include from 3.0 to 8.0 wt. % Zn, from 1.0 to 3.0 wt. % Mg, where the wt. % Zn exceeds the wt. % Mg, from 0.35 to 1.0 wt. % Cu, where the wt. % Mg exceeds the wt. % Cu, from 0.05 to 0.30 wt. % V, from 0.01 to 1.0 wt. % of at least one secondary element (Mn, Cr, Zr, Ti, B, and combinations thereof), up to 0.50 wt. % Fe, and up to 0.25 wt. % Si, the balance being aluminum and other elements, wherein the aluminum casting alloy include not greater than 0.05 wt. % each of the other elements, and wherein the aluminum casting alloy includes not greater than 0.15 wt. % in total of the other elements.
Patent CA-2945786-A1 (CA)
Inventor: OLDS MELISSA GAIL
IPC: B05B17/00
Filed: 2015-04-16
Abstract: Tankmix additive concentrates containing a surfactant and a petroleum derived paraffinic oil and the use of aqueous pesticide spray mixtures incorporating such tankmix additive concentrates are described. The tankmix additive concentrates described herein include from 0.5 to 50 weight percent of a polymeric surfactant, a anionic ester surfactant, a nonionic surfactant, or mixtures thereof, and from 1 to 95 weight percent of a petroleum derived paraffinic oil. The tankmix additive concentrates form a stable emulsion upon dilution into a pesticide spray mixture.
Patent CA-2946294-A1 (CA)
Inventor: MCCREA KEITH
IPC: A61M1/36
Filed: 2015-04-17
Abstract: The present invention provides methods for removing a significant amount of bacteria (e.g., gram-negative bacteria and gram-positive bacteria, including bacteria with no or low affinity for heparan sulfate) from whole blood, serum or plasma using an adsorption media. The method can be used in extracorporeal treatments involving high volumetric flow rates and high linear flow rates.
Patent CA-2947657-A1 (CA)
Inventor: MIYAZAKI YUHAN
IPC: C03B23/203
Filed: 2015-04-17
Abstract: Two glass substrates are fused using a simple method and a simple apparatus configuration without deformation of processed end surfaces. This method for fusing glass substrates is a method in which two glass substrates in close contact are irradiated with a laser beam and fused together, and includes a first step and a second step. In the first step, a first glass substrate and a second glass substrate are brought into close contact. in the second step, the first glass substrate and the second glass substrate are melted and fused together by scanning a laser beam having a wavelength of 2.7 µm or more and 6.0 µm or less along a portion where the first and second glass substrates are in close contact.
Patent CA-2948566-A1 (CA)
Inventor: KOIDE BRAD
IPC: A63G21/18
Filed: 2016-11-14
Abstract: A system, apparatus, and method for constructing or providing a ride surface for an amusement attraction, such as an inflatable surfing attraction. The ride surface may be formed via the connection of a plurality of ride surface portions or segments. The ride surface may be connected via fastening elements that are disposed at an elevation different from that of the top or other surface that is to be used by riders during operation. Cut-outs and/or extrusions within one or more of the ride surface portions or segments may aid in preventing disruptive forces from fluid or water during operation from acting to separate the ride surface portions of segments making up the ride surface. Additional fastening mechanisms may be employed in addition to such fastening elements to further aid in increasing durability.
Patent CA-2952808-A1 (CA)
Inventor: OZANCH RICHARD M
IPC: C12N15/11
Filed: 2015-06-17
Abstract: A method for amplifying and detecting microorganisms, such as species of Listeria, is described. The method utilizes gene-matched enrichment media and PCR-based detection. The enrichment media is spent media produced using a modified microorganism containing a plurality of mutations in a selected gene such that the modified microorganism does not contain the PCR signature. Thus, PCR detects only the amplified microorganism of interest, not the modified microorganism. Exemplary methods and kits for amplification and detection of Listeria species are described.
Patent CA-2955270-A1 (CA)
Title: Autonomous electronic device with supply by electrostatic transduction produced by a variable capacitor
Inventor: LEFEUVRE ELIE
IPC: H02N1/00
Filed: 2015-07-17
Abstract: The invention relates to an electronic device with electrical supply circuit (12m), with variable capacitor (11, 211, Cv) varying through alternating mechanical movement (10). The supply comprises, in the form of passive components and with no means of synchronization: - generating branch (21) comprising in series the variable capacitor and a bias capacitor (212, C1), which is wired in parallel with a rectifying circuit (23, 23') and a storage branch (24), between:  base node (NB), on the variable capacitor side,  an output node (S), on the bias capacitor side (211, C1); - unidirectional charge return branch (22):  to the generating branch, through a bias node (P) between variable capacitor and bias capacitor,  from the rectifier, receiving part of the electrical energy produced; the circuit comprises a voltage multiplier (MT) connected to the bias node (P) so as to apply a voltage multiplied with respect to that existing in between the output node, and - the base node (NB) or one (OUT) of the ends of the storage branch.
Patent CA-2956286-A1 (CA)
Title: Procede de preparation de sel de nylon et sa polymerisation
Inventor: VAN LAARHOVEN BAS
IPC: C08G69/28
Filed: 2015-07-24
Abstract: La présente invention concerne un procédé de préparation d'un matériau sel de nylon granulaire, selon lequel un mélange aqueux, comprenant au moins 65 % en poidsde composants sels, et au plus 35 % en poidsd'un milieu aqueux, les pourcentages en poids (% enpoids) étant relatifs au poids total du mélange aqueux, est vaporisé par vaporisation éclair à partir d'un récipient sous pression par l'intermédiaire d'une soupape de détente dans une chambre de détente, ce qui permet d'évaporer le milieu aqueux en une quantité suffisante pour obtenir une teneur en humidité résiduelle d'au plus 7,5 % enpoids, et la formation d'un matériau de sel de nylon granulaire. L'invention concerne également un procédé de préparation d'un polymère de nylon, comprenant la polymérisation à l'état solide du matériau de sel granulaire préparé par granulation et détente.
Patent CA-2957964-A1 (CA)
Inventor: HARRIS LUKE B
IPC: A61K47/68
Filed: 2015-09-02
Abstract: The invention relates to novel cell-binding agent-cytotoxic agent conjugates, wherein the cell-binding agent (CBA) is covalently linked to the cytotoxic agent through an aldehyde group obtained from oxidation of a 2-hydroxyethylamine moiety on the CBA. The invention also provides methods of preparing the conjugates of the present invention. The invention further provides composition and methods useful for inhibiting abnormal cell growth or treating a proliferative disorder in a mammal using the conjugates of the invention.
Patent CA-2958097-A1 (CA)
Inventor: DING ZHAOZHONG
IPC: A61P31/12
Filed: 2015-08-14
Abstract: The present invention relates to a pyrrolopyrimidine compound as TLR7 agonist, and particularly relates to a compound of formula (I) or a pharmaceutically acceptable salt thereof, a preparation process thereof, a pharmaceutical composition containing such compounds and use thereof for manufacturing a medicament against viral infection. (See Formula I)
Patent CA-2958428-A1 (CA)
Title: Cosmetic compositions and methods for inhibiting melanin synthesis
Inventor: LAUGHLIN LEO TIMOTHY II
IPC: A61K8/37
Filed: 2015-09-11
Abstract: A cosmetic composition suitable for topical application is provided. The cosmetic composition includes (a) bisabolol, (b) undecylenoyl phenylalanine and/or hexyldecanol, and (c) a material selected from the group consisting of ethyl palmitate, stearyl alcohol, bis (2-ethylhexyl) adipate, bis (2-ethylhexyl) maleate, 5-pentadecanol, 1-stearoyl-rac-glycerol, bis (2-ethylhexyl) sebacate, and mixtures thereof. A method of reducing the synthesis of melanin by using the cosmetic compositions is also disclosed herein.
Patent CA-2958582-A1 (CA)
Title: Acrylic pressure-sensitive adhesive compositions and pressure-sensitive adhesive products
Inventor: NAKADA KANAYO
IPC: C09J11/08
Filed: 2015-08-17
Abstract: Provided are an adhesive composition that has excellent adhesive force, cohesive force, tack, and holding strength and an adhesive article that uses the adhesive composition. The adhesive composition contains: (i) an acrylic block copolymer (I) that includes at least one polymer block (A) comprising a methacrylic acid ester unit and at least one polymer block (B) comprising an acrylic acid ester unit, that has a weight-average molecular weight of 30,000-300,000, and in which 80 mass% or more of the acrylic acid ester unit that constitutes the polymer block (B) is the acrylic acid ester (1) unit represented by formula (1), namely, CH2=CH-COOR2 (in the formula, R2 represents an organic group having 7-12 carbon atoms); and, relative to 100 parts by mass of the acrylic block copolymer (I), (ii) 1-300 parts by mass of a tackifier resin and (iii) 1-200 parts by mass of at least one plasticizer selected from among process oils, organic acid esters, and oligomers thereof.
Patent CA-2958835-A1 (CA)
Title: Distillation process comprising at least two distillation steps to obtain purified halogenated carboxylic acid halide, and use of the purified halogenated carboxylic acid halide
Inventor: BRAUN MAX JOSEF
IPC: C07C53/50
Filed: 2015-08-13
Abstract: The present invention concerns a process for the obtention of a halogenated carboxylic halide having a reduced content of impurities, a fraction of the halogenated carboxylic halide having a reduced content of impurities, and its use in the manufacture of agriculturally and pharmaceutically active compounds.
Patent CA-2959529-A1 (CA)
Title: Combination therapy for treatment of cancer
Inventor: GURNEY AUSTIN
IPC: A61K39/395
Filed: 2015-08-27
Abstract: The present invention provides methods comprising combination therapy for treating cancer. Wnt pathway inhibitors in combination with mitotic inhibitors administered in a staggered or sequential dosing manner for the treatment of cancer and other diseases.