baber/WOPTO huggingface dataset:
Patent CA-2914489-A1 (CA)
Title: Lubrication system for a gate valve
Inventor: KELLEY JOHN D
IPC: F16K3/36
Filed: 2014-06-03
Abstract: A lubrication system for a gate valve having a moveable gate and a gate sealing element located between first and second housing sections. The lubrication system includes a cartridge having a lubricant for lubricating the gate sealing element. The lubrication system also includes a plunger element for moving the lubricant from the cartridge to the gate sealing element. In addition, the lubrication system includes a lubricant passageway located between the plunger element and the gate sealing element for supplying the lubricant moved by the plunger element to the gate sealing element. Further, the lubrication system includes a plunger contact member attached to the gate by an attachment element wherein the plunger contact element engages the plunger element. Energizing an actuator causes movement of the gate and corresponding movement of the plunger element to cause the lubricant to move from the cartridge to the gate sealing element.
Patent CA-2918612-A1 (CA)
Inventor: BUTZ JAMES ROBERT
IPC: B03C3/013
Filed: 2013-12-27
Abstract: Herein is described a composition effective for reducing the particulate resistivity of hydrated lime and capturing acidic gases from flue gas. The composition can include a supported carbonate that comprises 5 wt.% to 50 wt.% of a carbonate and 50 wt.% to 95 wt.% of a support; where the carbonate is an alkali metal carbonate selected from the group consisting of a carbonate, a bicarbonate, and a mixture thereof. The composition can be prepared by admixing the carbonate and the support with sufficient water and then drying. The composition can be used alone or with hydrated lime for reducing the concentration of acid gases in flue gas.
Patent CA-2925713-A1 (CA)
Title: Distributed acoustic sensing systems and methods employing under-filled multi-mode optical fiber
Inventor: BARFOOT DAVID ANDREW
IPC: G01V1/40
Filed: 2014-10-08
Abstract: An illustrative distributed acoustic sensing system includes a multi-mode optical fiber cable for distributed sensing and a distributed acoustic sensing interrogator coupled to the multi-mode optical fiber cable via a single mode optical fiber. The interrogator derives distributed acoustic measurements from Rayleigh backscattering light that is initiated with a substantially under-filled launch configuration that is designed to excite only the lowest-order modes of the multi-mode optical fiber. Mode conversion within the multi-mode optical fiber is anticipated to be negligible. For elastic scattering (i.e., Rayleigh scattering), it is further anticipated that the scattered light will be primarily returned in the incident propagation mode, thereby escaping the extraordinarily large coupling loss that would otherwise be expected from coupling a single-mode optical fiber to a multi-mode optical fiber for distributed sensing. Experiments with graded index multi-mode optical fiber have yielded positive results.
Patent CA-2926387-A1 (CA)
Title: Swellable seal with undulating backup
Inventor: STOKES MATTHEW BRADLEY
IPC: E21B33/12
Filed: 2013-11-06
Abstract: A well seal assembly for use in a seal groove of a well component. The seal assembly including a swellable elastomer seal to reside in the seal groove. The swellable elastomer seal responsive to expand when in contact with a specified fluid. A backup member is provided to reside in the seal groove, axially between the swellable elastomer seal and an axial end wall of the seal groove. The backup ring includes an undulation that, when axially compressed, expands the backup member.
Patent CA-2926582-A1 (CA)
Title: Compounds and compositions comprising such compounds for the prevention or treatment of dyslipidaemias.
Inventor: SPANOVA MIROSLAVA
IPC: A61P11/00
Filed: 2014-10-08
Abstract: The present invention relates to the field of medicine. It relates more particularly to the use of compounds for preventing and/or treating dyslipidaemia in a subject, said dyslipidaemia typically being linked to the excess presence in the biological membranes, including in the biological membranes of non-adipocyte cells, of fatty acids, in particular of saturated long-chain fatty acids, and/or of sterols. The invention also relates to the compositions, in particular the pharmaceutical compositions and food supplements or complements, comprising such compounds, and also to the uses thereof for preventing and/or treating dyslipidaemia. The compounds and compositions according to the invention can in particular be advantageously used for preventing and/or treating a pathological condition chosen from metabolic syndrome and/or a symptom or an abnormality characteristic of metabolic syndrome, preferably for preventing or treating type 2 diabetes or hepatic steatosis.
Patent CA-2926984-A1 (CA)
Inventor: BOU AREVALO GERMAN
IPC: A61K39/00
Filed: 2014-10-13
Abstract: Cette invention concerne un procédé de production de souches bactériennes vivantes atténuées, pouvant être utilisées à titre de candidats-vaccins, comprenant les étapes de : A. utilisation d'une souche bactérienne capable d'exprimer la glutamate racémase et éventuellement l'acide D-aminé transminase et comprenant une paroi cellulaire à base d'un peptidoglycane, et B. inactivation du gène ou des gènes codant pour l'enzyme glutamate racémase et, si nécessaire, du gène ou des gènes codant pour l'enzyme acide D-aminé transminase de façon que la souche bactérienne ne soit plus capable d'exprimer une glutamate racémase fonctionnelle et/ou une acide D-aminé transminase fonctionnelle, l'inactivation desdits gènes rendant ladite souche bactérienne auxotrophe pour le D-glutamate.
Patent CA-2927905-A1 (CA)
Title: Labyrinth seal for three-phase machines
Inventor: GRANER KLAUS
IPC: F16J15/447
Filed: 2014-10-17
Abstract: The invention relates to electric machines, comprising a shaft (1) rotatably mounted in a housing (3), and a labyrinth seal (7) having labyrinth contours (8) that mesh with each other for sealing the housing (3) against the shaft (1). The invention relates, in particular, to the labyrinth seal (7) for sealing the housing of a three-phase machine against a shaft (1) that can rotate in relation to the housing (3). According to the invention, at least one side of the labyrinth seal (7) has an insulating coating (6) at least in the region of the labyrinth contours (8).
Patent CA-2928662-A1 (CA)
Inventor: MCDONALD JAMES
IPC: B65D5/72
Filed: 2014-11-12
Abstract: The invention relates to a precut blank (1) consisting of a foldable material such as corrugated cardboard, paperboard or carton for producing automatically erectable packaging, in particular, a tray. The precut blank has a bottom (3) and hinged to it, two lateral panels (4), a rear panel (6) and a front panel (5), as well as two connecting flaps (7, 8) hinged to the front panel (5) and two hinged to the rear panel (6). According to the invention, an unstressed elastic element (15) is fastened at the connecting flaps (7) that are hinged to the front panel.  Further, the invention relates to packaging erected from the precut blank (1).
Patent CA-2928684-A1 (CA)
Inventor: SCHWIE CHESTER
IPC: G01K15/00
Filed: 2016-05-02
Abstract: An example method includes receiving, by a computing device, an indication of a measured total air temperature (TAT) from a temperature probe installed on an aircraft. The method further includes determining, by the computing device, a theoretical temperature corresponding to conditions at which the TAT is measured, and determining, by the computing device, a measured TAT anomaly condition based on the measured TAT and the theoretical temperature corresponding to the conditions at which the TAT is measured.
Patent CA-2930246-A1 (CA)
Inventor: WACHENDORFF-NEUMANN ULRIKE
IPC: A01N37/22
Filed: 2004-10-12
Abstract: A synergistic fungicidal active compound combination, comprising: N-[2-(1,3-dimethylbutyl)phenyl]-5-fluoro-1,3-dimethyl-1H-pyrazole-4- carboxamide, penflufen; and one of the active compound groups (5), (10) and (12) to (24). The combination has very good fungicidal properties.
Patent CA-2930501-A1 (CA)
Inventor: DORSCHU MARKO
IPC: B01D67/00
Filed: 2014-12-11
Abstract: The invention relates to a method for the manufacture of a layered membrane construction comprising a) providing a solution comprising a mixture of a polymer A and a polymer B in a weight ratio A/B between 50/50 and 95/05,polymer A having a melting temperature TmA and a polymer B having a melting temperature TmB wherein TmB is below TmA by at least 40°C;b) applying the solution provided in step a) on a first carrier substrate to form a nanofiber layer on said substrate;c) consolidating the nanofiber layer formed on the substrate by thermal bonding at a temperature between TmB and TmA by means of a temperature and/or pressure cycle thus obtaining the membrane.
Patent CA-2930554-A1 (CA)
Title: Providing content in a timeslot on a client computing device
Inventor: ST CLAIR LUKE
IPC: G06F15/16
Filed: 2014-11-03
Abstract: In particular embodiments, a client computing device identifies an available timeslot for displaying content on a screen. The client computing device notifies one or more applications of the available timeslot and receives from each of one or more applications a bid to fill the available timeslot with content associated with the application. Each bid indicates the application, indicates a format of the content associated with the application, and provides at least a portion of the content associated with the application. The client computing device selects one of the bids and displays in the available timeslot on the screen the content associated with the selected bid with the format indicated by the selected bid.
Patent CA-2931850-A1 (CA)
Inventor: SKALITZKY DONALD J
IPC: A61P31/04
Filed: 2014-12-10
Abstract: The invention provides pyrazolyl guanidine compounds that inhibit F1Fo-ATPase, and methods of using pyrazolyl guanidine compounds as therapeutic agents to treat medical disorders, such as an immune disorder, inflammatory condition, or cancer.
Patent CA-2935321-A1 (CA)
Inventor: KASEMI EDIS
IPC: C09D163/10
Filed: 2015-01-26
Abstract: The present invention relates to an amine of the formula (I) which is an adduct of 1,2-propylenediamine with an aryl monoglycidyl ether, to the use thereof as part of a hardener for epoxy resins, and to epoxy resin compositions obtained therewith. The amine of the formula (I) is preparable in a simple process in high purity, is of very low viscosity and is especially suitable for the curing of epoxy resins. It allows low-emission epoxy resin compositions which have good workability and which cure even under cold and damp conditions, quickly and without blushing effects, to form very hard products of high surface quality that display virtually no yellowing on exposure to light.
Patent CA-2937417-A1 (CA)
Inventor: KADAM SHASHIKANT
IPC: C07C211/63
Filed: 2014-12-12
Abstract: The present invention provides an improved process for preparation of the substantially pure trazodone and its hydrochloride salt. The process comprises reaction of the compound- ? (as described) with the compound-Ill (as described) optionally in the presence of an inorganic base, and a catalyst; wherein in the said process the trazodone free base and/or its hydrochloride salt are isolated by precipitation at lower temperature. The improved process for the preparation of trazodone hydrochloride (the compound I) provides the product with total amount of alkylating substances (as described herein) as impurity in less than 10 ppm. The improved process for the preparation of trazodone hydrochloride (the compound I) provides the product with total amount of l-(3-chlorophenyl)-4-(3-chloropropyl) piperazine as an impurity in less than 2.5 ppm.
Patent CA-2937765-A1 (CA)
Inventor: MUKHERJEE RAHUL
IPC: C01B31/04
Filed: 2014-12-11
Abstract: Systems for the production of graphene oxide sheets are provided. The systems include electro-deposition and spray deposition techniques. The graphene oxide sheets may be used as pre-cursors for the formation of porous graphene network (PGN) anodes and lithiated porous graphene (Li-PGN) cathodes. The method of making PGN electrodes includes thermally reducing a pre-cursor sheet of graphene oxide to provide a PGN anode and exposing the sheet to lithium or a lithium- containing compound to produce a Li-PGN cathode. The Li-PGN cathode and PGN anode may be combined with an electrolyte to provide an "all-carbon" battery that is useful in various applications, such as automotive applications.
Patent CA-2939176-A1 (CA)
Title: Aqueous agroformulation comprising suspended pesticide, cellulose ether and thickener
Inventor: KLIMOV EVGUENI
IPC: A01N43/56
Filed: 2015-01-14
Abstract: The present invention relates to an aqueous composition comprising a water-insoluble pesticide in form of suspended particles, a cellulose ether selected from methylhydroxyethyl cellulose or methylhydroxypropyl cellulose, and a thickener selected from inorganic clays or polysaccharides which are different from the cellulose ether. The invention furthermore relates to a process for the preparation of this composition; to a method of controlling phytopathogenic fungi and/or undesired plant growth and/or undesired insect or mite attack and/or for regulating the growth of plants, wherein the composition is allowed to act on the respective pests, their environment or the plants to be protected from the respective pest, on the soil and/or on undesired plants and/or on the crop plants and/or their environment; and furthermore to seed comprising the composition.
Patent CA-2941436-A1 (CA)
Title: Combination
Inventor: GODESSART MARINA NURIA
IPC: A61P37/06
Filed: 2015-05-21
Abstract: The present invention provides a pharmaceutical composition which comprises (a) a compound which is an inhibitor of phosphoinositide 3-kinase delta or a pharmaceutically acceptable salt and/or solvate thereof, and (b) a corticosteroid.
Patent CA-2942164-A1 (CA)
Inventor: WOOD JOHN ROBERT LOXLEY
IPC: E21B31/107
Filed: 2015-04-10
Abstract: L'invention concerne un outil de battage actionné par câble (20) pour des opérations de fond de trou, comprenant un cylindre étendu (3) avec une ouverture interne traversante axiale dans le cylindre (3), une partie de battage (10) étant agencée dans une section inférieure du cylindre (3) et étant munie d'un accouplement détachable pour la connexion à un équipement de fond de trou, une entretoise de libération (1) étant agencée dans la section supérieure du cylindre (3) en liaison avec un câble qui est relié à une installation de surface, la partie de battage étant attachée de manière amovible au cylindre (3) à l'aide d'au moins un corps de verrouillage (4). L'entretoise de libération (1) est reliée de manière fonctionnelle à un ressort de force (2) pour sa précontrainte par déplacement dans une première direction, et est également reliée de manière fonctionnelle à l'au moins un corps de verrouillage (4) de manière à être libérée de celui-ci par déplacement dans une direction opposée.
Patent CA-2943650-A1 (CA)
Title: Hot-stamped steel
Inventor: SENGOKU AKIHIRO
IPC: C21D9/00
Filed: 2015-03-31
Abstract: This hot-stamping steel material is provided with: a base material of a steel material that includes a tempered portion having hardness equal to 85% or less of the maximum quench hardness, where the maximum quench hardness is defined as the Vickers hardness observed at a position at a depth equivalent to one-fourth of the thickness from the surface layer in a material heated to a temperature of Ac3 degrees or above, held for thirty minutes, and then water-quenched; and a zinc plating layer formed over the tempered portion of the base material. The zinc plating layer includes a solid solution layer comprising a solid solution phase of Fe, and Zn in solid solution in the Fe, and a lamellar layer comprising the solid solution phase and a capital gamma phase. In the zinc plating layer, the area ratio of the lamellar layer is 30-100%, and the area ratio of the solid solution layer is 0-70%.
Patent CA-2950293-A1 (CA)
Inventor: OH SANGKON
IPC: C07K16/28
Filed: 2015-06-02
Abstract: Described herein are therapeutic approaches with immune modifiers of the Th2 pathway for the treatment of allergic and inflammatory diseases. Aspects of the disclosure relate to methods for decreasing Th2-type cell responses in a subject in need thereof comprising administering to the subject a therapeutically effective amount of an anti-Dectin-1 antibody or antigen binding fragment thereof operatively linked to a TLR agonist.
Patent CA-2951743-A1 (CA)
Inventor: ARMANI ELISABETTA
IPC: C07D487/04
Filed: 2015-06-12
Abstract: This invention relates to pyrimidinone derivatives having human neutrophil elastase inhibitory properties, and their use in therapy.
Patent CA-2955492-A1 (CA)
Title: Formulations d'agents biologiques pour instillation intravesicale
Inventor: FORSSEN ERIC A
IPC: A61P13/12
Filed: 2015-07-30
Abstract: La présente invention concerne des formulations pharmaceutiques comprenant un dérivé de clostridium et un agent perméabilisant pour instillation intravésicale.
Patent CA-2958314-A1 (CA)
Inventor: PARKS JERRY MICHAEL
IPC: F16L59/02
Filed: 2015-08-28
Abstract: A duct liner arranged in a roll including an insulation layer having a first face surface and a second face surface that is opposed to and spaced apart from the first face surface and a fiberglass mat facing disposed on the first face surface, such that the majority of the first face surface is covered by the facing, wherein the fiberglass mat facing is not disposed on the second face surface, and wherein the duct liner is rolled such that the fiberglass mat and first face surface is radially outward of the second face surface.
Patent CA-2961065-A1 (CA)
Inventor: MANASEK RICHARD J
IPC: F28F1/02
Filed: 2007-05-01
Abstract: A protective apparatus of a steel making furnace comprising two or more stacked cooling elements each including a half pipe having a longitudinal length and a shape approximating a substantially bisected geometric body, wherein the half pipe comprises opposed mounting ends defined by a plane of bisection and an outer surface. The mounting ends are mounted to a first side of a plate having a first side and a second side. The plate of a first cooling element is mounted to an inside wall of a steel making furnace, and the plate of a second cooling element is mounted to the half pipe of the first cooling element. The cooling elements are configured to cool molten slag in the steel making furnace and in the event of the failure of the second cooling element, the first cooling element takes over cooling of the furnace.
Patent CA-2961085-A1 (CA)
Title: Hydraulic system for flex wing ripper stripper
Inventor: SMITH DAVID R
IPC: A01B73/02
Filed: 2017-03-14
Abstract: A hydraulic system for a farm implement having wings is provided. The hydraulic system includes a wing elevation circuit operable to lower or raise the wings of the farm implement and a wing folding circuit operable to fold or unfold the wings of the farm implement.  The wing elevation circuit is operable to raise or lower the wings of the farm implement. The hydraulic system further includes a hydraulic valve block assembly in communication with the wing elevation circuit and the wing folding circuit, in which the hydraulic valve block assembly is operable to control a flow of a hydraulic fluid in the wing elevation circuit and in the wing folding circuit.
Patent CA-2962832-A1 (CA)
Inventor: COLSTON MICHAEL
IPC: F24C3/12
Filed: 2016-04-08
Abstract: Embodiments are directed to communicating with and controlling operation of electronically-controlled appliances. In one scenario, a computer system receives a first input from a computing system indicating that an electronically-controlled appliance is permitted to communicate with a cloud computing platform. The computer system generates a notification that is to be sent to a software application, where the software application is configured to control functions of the electronically-controlled appliance. The computer system transmits the generated notification to the software application, where the generated notification indicates that the cloud computing platform is communicably connected to the electronically-controlled appliance. The computer system then receives a second input from the software application indicating that specified functions are to be performed on the electronically-controlled appliance, and transmits instructions to the electronically-controlled appliance to perform the specified functions. These functions are then interpreted and carried out by a hardware controller on the electronically-controlled appliance.
Patent CA-2964610-A1 (CA)
Title: Mecanisme de fixation de rampe et accessoire agricole
Inventor: BEAUJOT NORBERT
IPC: A01B51/00
Filed: 2017-04-13
Abstract: Il est décrit un élément accessoire agricole destiné à être monté sur un châssis de base en U soutenu par des roues pour se déplacer sur une surface du sol, le châssis de base comprenant la première et la deuxième poutres de montage espacées sur le plan latéral, fixées à une base sétendant à partir de celle-ci. Lélément accessoire est conçu pour exécuter une opération agricole, pour reposer sur la surface du sol lorsquil est en position de repos, et pour se fixer au châssis de base lorsquil est en position de travail. Le dispositif comprend une partie rigide conçue pour se fixer aux première et seconde poutres de montage au premier et au deuxième emplacements de poutre éloignés de la base de sorte que les première et deuxième poutres de montage ne peuvent se déplacer latéralement lune par rapport à lautre.
Patent CA-2965385-A1 (CA)
Title: Variants du transporteur de gal2 et leurs utilisations
Inventor: FARWICK ALEXANDER
IPC: C12N15/81
Filed: 2015-10-22
Abstract: La présente invention concerne des polypeptides qui sont des variants de Gal2 comprenant au moins une substitution d'acide aminé à une position correspondant à M435, et facultativement une autre ou d'autres substitution(s) d'acide aminé. La présente invention concerne en outre des molécules d'acide nucléique codant pour les polypeptides et des cellules hôtes contenant lesdites molécules d'acide nucléique. La présente invention concerne en outre un procédé de production de bioéthanol et/ou d'autres composés à base biologique, comprenant l'expression desdites molécules d'acide nucléique, de préférence dans lesdites cellules hôtes. La présente invention concerne également l'utilisation des polypeptides, des molécules d'acide nucléique ou des cellules hôtes pour la production de bioéthanol et/ou d'autres composés à base biologique, et/ou pour la fermentation recombinante d'un biomatériau contenant un ou des pentose(s), de préférence D-xylose et/ou L-arabinose.
Patent CA-2966615-A1 (CA)
Inventor: MOHR BYRON L
IPC: C21D6/00
Filed: 2015-10-23
Abstract: La présente invention concerne un article métallique incluant une composition métallique au moins partiellement thermotraitée, et un procédé de traitement de l'article métallique. Le procédé de traitement de l'article métallique peut inclure le chauffage de l'article métallique à une première température de maintien d'environ 690 °C, et le maintien de l'article métallique à la première température de maintien pendant au moins environ 10 heures. Le procédé peut également inclure le refroidissement de l'article métallique à partir de la première température de maintien jusqu'à une première température de refroidissement d'environ 65 °C ou moins. Le procédé peut en outre inclure le chauffage de l'article métallique à une deuxième température de maintien d'environ 615 °C, et le maintien de l'article métallique à la deuxième température de maintien pendant au moins environ 10 heures. Le procédé peut également inclure le refroidissement de l'article métallique à partir de la deuxième température de maintien jusqu'à une deuxième température de refroidissement d'environ 65 °C ou moins.