baber/WOPTO huggingface dataset:
Patent CA-2933075-A1 (CA)
Title: Sealing system for tank rotary shaft
Inventor: LABRUM DEANE
IPC: B65D88/74
Filed: 2014-12-04
Abstract: A seal arrangement allowing in-line maintenance and replacement of packing, seals and bushings of a rotary shaft (14) driving a tool (10) extending inside a fluid holding tank (12). The rotary shaft (14) and associated seals (40, 50) are mounted in an extractabie cartridge (32) removably insertable in sealing engagement within a housing (35) projecting outwardly from the tank (12). A secondary seal (34) comprises an isolation valve mounted to the housing (35) outside of the tank (12) for temporarily providing sealing during servicing of the seals in the extracted cartridge (32). A tertiary seal is provided for protecting the secondary seal (34) from the tank contents when used in scaling environments. Removable parts of said seal arrangement.
Patent CA-2933467-A1 (CA)
Inventor: LEVEILLE JACQUES PIERRE
IPC: G01V1/38
Filed: 2014-12-09
Abstract: The present invention generally relates to marine seismic prospecting, and in particular to seismic prospecting using multiple vessels. During acquisition of seismic data, a distance [D] between a first seismic vessel [110] and a second seismic vessel [120] may be adjusted according to a predefined function such that data is collected at a variety of offsets.
Patent CA-2934172-A1 (CA)
Inventor: GOBBATO LORENZO
IPC: A61G17/08
Filed: 2015-03-16
Abstract: An improved openable pendant (1) for the containment of ashes, fragrances, flavours and/or similar comprising a first shaped body (2) provided with an outer surface (2a) which remains in sight in any condition of use of the openable pendant (1) and with an inner surface (2b) which, in general, houses a photo, an image, a drawing, a portrait, a watch, a written paper and/or the like, a second shaped body (3) provided with an outer surface (3a) which remains in sight in any condition of use of the openable pendant (1) and in which an inner chamber (4) is defined which stably houses at least one symbolic, commemorative, fragrant and/or aromatic substance (S), and through coupling hole (5) through which the symbolic, commemorative, fragrant and/or aromatic substance (S) is suitable to be introduced into the inner chamber (4), constraint means (7) which rotatably couple each other the first (2) and second shaped body (3) in such a way as to define for the openable pendant (1) a closed position, in which the inner surface (2b) of the first shaped body (2) is facing to and substantially close to the inner surface (3b) of the second shaped body (3), and at least one opened position in which the inner surface (2b) of said first shaped body (2) and the inner surface (3b) of the second shaped body (3) are in sight, and closure means (6) removably coupled with the second shaped body (3) at the through coupling hole (5) in such a way as to tightly close the inner chamber (4) both in the closed position and in the opened position of the openable pendant (1). In particular, the improved openable pendant (1) comprises sealing means (8) placed inside the inner chamber (4) in such a way as to physically separate it from the constraint means (7) and isolate it from the external environment both in the closed position and in the opened position of the openable pendant (1) in order to prevent dispersion outside, through the constraint means (7), of the symbolic, commemorative, fragrant and/or aromatic substance (S) or entry into the inner chamber (4) through the constraint means (7), of external extraneous impurities that contaminate the symbolic, commemorative, fragrant and/or aromatic substance (S).
Patent CA-2934780-A1 (CA)
Inventor: PITTERNA THOMAS
IPC: C07C255/57
Filed: 2014-12-19
Abstract: (see formula I) The present invention relates to novel bis-amide derivatives of formula (I) having insecticidal activity, to processes and intermediates for preparing them, to insecticidal, acaricidal, nematicidal or molluscicidal compositions comprising them and to methods of using them to combat and control insect, acarine, nematode or mollusc pests wherein R, Y, X1, X2 and Q are as defined in claim 1 or salts thereof.
Patent CA-2935390-A1 (CA)
Title: Directional drilling using mechanical wave detectors
Inventor: ARIARATNAM SAMUEL
IPC: E21B7/04
Filed: 2014-01-03
Abstract: A method and apparatus for directional drilling using mechanical wave detectors and a drill string having a drill bit at a drill bit end of the drill string. During an underground drilling operation in an underground formation, a mechanical wave signal is transmitted using a mechanical wave transmitter carried at the drill bit end of the drill string. The mechanical wave signal is received by an array of mechanical wave receivers at a ground surface above the underground formation. The received mechanical wave signals are processed to determine at least the location of the drill bit in the underground formation. The position and direction of travel data is communicated to a drilling control unit.
Patent CA-2935557-A1 (CA)
Inventor: ALLEN ROBERT
IPC: A61B17/00
Filed: 2015-02-05
Abstract: La présente invention concerne un transducteur de couple de réaction destiné au montage d'un moteur d'une unité d'entraînement d'un instrument qui comprend une plaque de moteur, une plaque de montage et une bague souple. La plaque de moteur est fixée au moteur et la plaque de montage est fixée à une structure fixe. La bague souple est positionnée entre la plaque de moteur et la plaque de montage. La bague souple comprend un corps présentant une première extrémité et une seconde extrémité qui sont mobiles l'une par rapport à l'autre. La première extrémité du corps est fixée à la plaque de moteur et la seconde extrémité du corps est fixée à la plaque de montage. Le corps est conçu pour fléchir en réponse au déplacement des première et seconde extrémités l'une par rapport à l'autre. Une jauge de contrainte est positionnée sur le corps de la bague souple et est conçue pour mesurer la flexion du corps.
Patent CA-2936921-A1 (CA)
Title: Systeme de fracturation a haute pression a multiples etages avec systeme de comptage
Inventor: GRAF ROBERT JAMES
IPC: E21B33/124
Filed: 2015-01-23
Abstract: L'invention concerne un système de fracturation à haute pression à multiples étages et un système de vanne hydraulique tubulaire (THV) permettant le raccord à une colonne de complétion pour permettre l'isolation d'une zone d'intérêt dans un puits. En particulier, le système permet l'accès à une formation de fond de trou afin de fracturer la zone d'intérêt et pour la production d'hydrocarbures. Le système comprend généralement un système de comptage de bouchons, un système de capture de bouchon, et un système de vanne tels que l'introduction d'une série de bouchons dans la colonne de complétion permette la capture successive de bouchons individuels dans des THV individuelles pour des opérations de fracturation ultérieures.
Patent CA-2938772-A1 (CA)
Title: Method and system for rapid malaria detection
Inventor: WOOD BAYDEN ROBERT
IPC: G01N33/49
Filed: 2014-02-05
Abstract: The invention described herein relates to a method of detecting malaria comprising the steps of: (i) delivering an evanescent IR beam through said ATR substrate in contact with a patient blood sample; (ii) detecting IR radiation transmitted from the ATR substrate to produce a signal characteristic for one or more lipids in the sample, and (iii) processing said signal and a set of reference library spectra of lipids associated with malaria parasites in order to detect matches and quantify said one or more lipids in the sample. In contrast to the prior art, the present invention relies on detecting lipids instead of hemozoin.
Patent CA-2942327-A1 (CA)
Title: Systeme de surveillance d'hydratation
Inventor: JEUKENDRUP ASKER
IPC: A61B5/00
Filed: 2015-03-17
Abstract: La présente invention concerne un système de surveillance d'hydratation pour la collecte de données concernant la consommation de liquide et les niveaux d'hydratation d'athlètes pendant des séances d'entraînement ou de pratique. Le système peut également mesurer et analyser la consommation de glucides. Le système utilise un flacon d'hydratation contenant un liquide et mesure la quantité de liquide consommée dans un intervalle de temps donné et transmet sans fil les mesures; et une balance configurée pour mesurer le poids d'un athlète et transmettre sans fil les mesures. Le système utilise en outre un concentrateur de communication de données configuré pour recevoir des données comprenant les mesures du flacon d'hydratation et de la balance et transférer les données vers un ordinateur; et un ordinateur configuré pour recevoir les données depuis le concentrateur pour analyse. L'ordinateur analyse les données et détermine par calcul si l'athlète doit consommer plus ou moins de liquide et/ou plus ou moins de glucides.
Patent CA-2945436-A1 (CA)
Inventor: FERRO PHILIP J
IPC: H04W4/04
Filed: 2016-10-13
Abstract: Systems and methods for reducing false alarms and providing a central station with information regarding occupants in a monitored region using the GPS location of a mobile device are provided. Some methods can include receiving a first signal indicative of a detected alarm condition in a monitored region, responsive to receiving the first signal, transmitting a second signal to a mobile device, receiving a third signal from a mobile device indicative of a location of the mobile device, and based on a location of the monitored region and the third signal indicative of the location of the mobile device, determining a likelihood of whether the detected alarm condition is real or false.  Additionally or alternatively, some methods can include receiving a signal from a mobile device indicative of a location of the mobile device at predetermined periodic time intervals and irrespective of any detected alarm condition in the monitored region.
Patent CA-2946764-A1 (CA)
Inventor: RAMESH AVINASH
IPC: E21B49/08
Filed: 2015-05-04
Abstract: Disclosed herein is a method for viscosity measurement of non-Newtonian fluid for in-line measurement and process control. The process involves mixing additives to a base fluid to form the non-Newtonian fluid. The non-Newtonian fluid is fed to an in-line viscosity measurement device to obtain a rheological measurement. The addition of the additives to the base fluid is then adjusted based on the rheological measurement. A system for accomplishing the same is also disclosed.
Patent CA-2949105-A1 (CA)
Inventor: FOI ALESSANDRO
IPC: G06T5/00
Filed: 2015-05-22
Abstract: La présente invention concerne diverses techniques pour supprimer des distorsions dans des images, telles que des distorsions causées par des turbulences atmosphériques. Par exemple, des blocs d'image similaires d'une séquence d'images peuvent être identifiés et suivis le long de trajectoires de mouvement pour construire des volumes spatiotemporels. Les trajectoires de mouvement sont lissées pour estimer les positions véritables des blocs d'image sans déplacements aléatoires dus aux distorsions, et les trajectoires lissées sont utilisées pour agréger les blocs d'image dans leurs nouvelles positions estimées afin de reconstruire la séquence d'images avec les déplacements aléatoires supprimés. Le flou qui peut rester à l'intérieur de chaque bloc d'image des volumes spatiotemporels peut être supprimé par modification des volumes spatiotemporels d'une manière collaborative. Par exemple, une transformée de décorrélation peut être appliquée aux volumes spatiotemporels afin de supprimer le flou dans un domaine de transformée, tel que par une opération sur des racines alpha ou d'autres opérations appropriées sur les coefficients des volumes spectraux.
Patent CA-2953573-A1 (CA)
Inventor: DEVITA JAMES T
IPC: A61J7/02
Filed: 2015-07-01
Abstract: The present invention provides a pill tray that allows a user to efficiently and reliably verify the contents of an automatically filled prescription. Design features that avoid the presence of sharp edges and allow visualization of the entire surface of the pill tray help reduce and/or eliminate the risk of commingling of pills between separate prescriptions.
Patent CA-2955613-A1 (CA)
Inventor: SNYDER DOUGLAS J
IPC: F23R3/28
Filed: 2017-01-19
Abstract: A cooling air system for use in a gas turbine engine includes a fuel-air heat exchanger. The fuel-air heat exchanger allows heat transfer between a flow of cooling air used to cool components of the engine and a flow of fuel used to drive the engine.
Patent CA-2957422-A1 (CA)
Inventor: MALADEN RYAN DOMINIC
IPC: D21F7/08
Filed: 2015-08-05
Abstract: A papermaking belt can have a reinforcing element with a surface and a plurality of discrete knuckles extending from portions of the surface. The plurality of discrete knuckles can be arranged in a pattern of repeat units, and each of the discrete knuckles within the repeat unit can have substantially the same shape and size. At least some of the discrete knuckles can be arranged in a plurality of rows of adjacent knuckles separated by a distance, including at least a first row and a second row. The distance between at least two adjacent discrete knuckles in the first row can be different than the distance between at least two adjacent discrete knuckles in the second row.
Patent CA-2958639-A1 (CA)
Inventor: ROBERGE MARTIN J
IPC: A01C7/06
Filed: 2017-02-22
Abstract: This application relates to disc drill agricultural implements configured to form product rows in a planting surface of a field. The disc drill may include two different sections of row units, the first section containing single-shoot row units and the second section containing double-shoot row units. The configuration may be used to produce three sets of product rows which may be used placement of seeds, fertilizer and/or other agricultural products.
Patent CA-2959700-A1 (CA)
Title: Produit absorbant pour l'elimination selective du sulfure d'hydrogene dans un courant de fluide
Inventor: VORBERG GERALD
IPC: B01D53/14
Filed: 2015-08-20
Abstract: L'invention concerne un produit absorbant destiné à l'élimination sélective du sulfure d'hydrogène dans un courant de fluide, comprenant une solution aqueuse a) d'une amine tertiaire, b) d'une amine secondaire à encombrement stérique ayant pour formule générale (I), où R1 et R2 sont respectivement choisis indépendamment l'un de l'autre parmi un alkyle en C1-4 et un hydroxyalkyle C1-4 ; R3, R4, R5 et R6 sont respectivement choisis indépendamment l'un de l'autre parmi l'hydrogène, un alkyle en C1-4 et un hydroxyalkyle en C1-4, à la condition qu'au moins un résidu R4 et/ou R5 sur l'atome de carbone qui est lié directement à l'atome d'azote est un alkyle en C1-4 ou un hydroxyalkyle en C1-4 lorsque R3 est de l'hydrogène ; x et y sont des nombres entiers de 2 à 4 et z un nombre entier de 1 à 4. Le rapport molaire de b) sur a) se trouve dans la plage de 0,3 à 0,7 et c) d'un acide en une quantité de 1,0 à 9,0 %, calculée en tant qu'équivalent de neutralisation en référence aux atomes d'azote positionnables dans a) et b). Une amine préférée de la formule est le 2-(2-tert.-butylamino-éthoxy)-éthanol. Le produit absorbant permet de régler une sélectivité définie au H2S aux pressions telles que celles qui se trouvent généralement dans le traitement du gaz naturel. L'invention concerne en outre un procédé d'élimination des gaz acides d'un courant de fluide ayant une pression partielle de H2S d'au moins 0,1 bar et/ou une pression partielle de CO2 d'au moins 0,2 bar au moyen du produit absorbant selon l'invention.
Patent CA-2966243-A1 (CA)
Inventor: BANK ROLF
IPC: C01B3/24
Filed: 2015-10-28
Abstract: The invention relates to a method and plant for producing synthesis gas (3) from hydrocarbons (1). In the method, in a first step, hydrocarbons are split, using a plasma gas at high temperatures, into hydrogen (6) and carbon (5). Said product is mixed with steam (8) and carbon dioxide (9), and the carbon (5) is almost entirely converted to hydrogen and carbon monoxide in a temperature range from 800° C to 1700° C. Heat (10) is supplied to maximize the conversion. The product is then quenched (13). Synthesis gas (3) can be partially (3a) fed back and used as plasma gas. In further steps, such as Fischer-Tropsch synthesis, the synthesis gas (3) is further converted and then separated into various fractions.
Patent CA-2966518-A1 (CA)
Inventor: VAN WYK RIAAN
IPC: F42D1/055
Filed: 2015-10-29
Abstract: A blasting system including a plurality of detonators located in respective boreholes, which is implemented through the use of a remotely controlled vehicle used for survey purposes and for locating geographical positions of the boreholes.
Patent CA-2967316-A1 (CA)
Title: Anti-hcmv compositions and methods
Inventor: REMISZEWSKI STACY
IPC: A61P31/12
Filed: 2015-11-09
Abstract: Novel compounds useful for treating and/or preventing HCMV infections are provided.
Patent CA-2967744-A1 (CA)
Title: Method and apparatus for gasifying raw material and gaseous product
Inventor: KURKELA ESA
IPC: C10B53/00
Filed: 2015-10-16
Abstract: The invention relates to a method and apparatus for gasifying raw material. According to the invention, the method comprises feeding the raw material into an upper part of a fixed-bed gasifier, introducing the raw material from the upper part of the gasifier to a pyrolysis zone of the gasifier to form the fixed-bed in the pyrolysis zone and pyrolyzing the raw material in the presence of pyrolysis air in the pyrolysis zone to form a pyrolysis product, introducing the pyrolysis product from the pyroly- sis zone to a lower part of the gasifier, introducing primary air countercurrently to the lower part, carrying out a final gasification in a lower part of the gasifier in order to form a gasified gas, introducing the gasified gas to a catalytic oxidation part and through a catalyst layer of the catalytic oxidation part, and reforming the gasified gas by means of the catalytic oxidation in the presence of reforming air in the catalytic oxidation part, in order to form a gaseous product. Further, the invention relates to a gaseous product.
Patent CA-2968108-A1 (CA)
Title: Engine, system and method for providing fantasy sports play
Inventor: KEHOE DANIEL G
IPC: G06F19/00
Filed: 2015-11-18
Abstract: The present invention provides a gaming architecture apparatus, system and method suitable for providing fantasy sports play. The apparatus, system and method may provide for accessing, from at least one network-accessible remote memory store, a plurality of outcome data indicative of player performance of real world sports play correspondent to the fantasy sports play, wherein the plurality of outcome data accessed at least partially comprises historical player performance data. Further provided may be a transforming of the plurality of outcome data to fantasy sports play data agnostically to an active or inactive status of the real world sports play, and a determination of an outcome of the fantasy sports play at least partially in accordance with the fantasy sports play data.
Patent CA-2969562-A1 (CA)
Inventor: PALO-NIETO CARLOS
IPC: C07C41/26
Filed: 2015-12-15
Abstract: This invention concerns the first mild and efficient synthesis of primary amines and amides from aldehydes or ketones using a heterogeneous metal catalystand amine donor. The initial heterogeneous metal- catalyzed reaction between the carbonyl and the amine donor components is followed up with the addition of a suitable acylating agent component in one-pot. Hence, the present invention provides a novel catalytic one-pot three-component synthesis of amides. Moreover, the integration of enzyme catalysis allows for eco-friendly one-pot co-catalytic synthesis ofamides from aldehyde and ketone substrates, respectively. The process can be applied to the co-catalytic one-pot three-component synthesis of capsaicin and its analogues from vanillin or vanillyl alcohol. It can also be applied for asymmetric synthesis. In the present invention, a novel co-catalytic reductive amination/dynamic kinetic resolution (dkr) relay sequence for the asymmetric synthesis of optically active amides from ketones is disclosed. Moreover, implementation of a catalytic reductive amination/kinetic resolution (kr) relay sequence produces the corresponding optically active amide product and optical active primary amine product with the opposite stereochemistry from the starting ketones.
Patent CA-2970443-A1 (CA)
Inventor: ZHANG YANSHI
IPC: C10M141/12
Filed: 2014-12-17
Abstract: The invention provides a lubricating composition containing an oil of lubricating viscosity, an ashless thiocarbamate compound having an optionally-substituted hydrocarbyl group on an S-atom and an optionally-substituted hydrocarbyl group on an N-atom, and a boron-containing compound. The invention further relates to a method of lubricating an internal combustion engine with the lubricating composition.
Patent CA-2974407-A1 (CA)
Title: A connection device and drive assembly for a cutting tool
Inventor: GERBER JOHN BRUCE HOWARD
IPC: B26B15/00
Filed: 2015-01-09
Abstract: The present invention provides a connection device or tool (10, 110, 210, 310, 410, 510, 610, 1110, 2110, 3110, 4110) to connect a first tool (80, 90) to a second tool (90,80), the connection device or tool (10, 110, 210, 310, 410, 510, 610, 1110, 2110, 3110, 4110) comprising at least one shell member 30 which clamps a first end to said first tool (80, 90) and a second end of said at least one shell member 30 to engage with said second tool (90,80), whereby relative rotation between said first tool and second tool is prevented, and axial separation of said first tool (80, 90) and second tool (90,80) is prevented or is assisted in being prevented. This results in a safer combination of the first tool (80, 90) and second tool (90,80), and allows for a one handed operation of the combination.
Patent CA-2974460-A1 (CA)
Inventor: BESSO CLEMENT
IPC: A24F40/30
Filed: 2016-02-05
Abstract: The present invention relates to a container (100) for an aerosol-generating device. The container (100) comprises a first compartment (102), comprising a nicotine source, a second compartment (104), comprising a delivery enhancing compound, and a transfer section (106) arranged between the first compartment (102) and the second compartment (104). The first compartment (102) and the second compartment (104) are formed from a laminate material, the laminate comprising at least one layer of cardboard material and at least one layer of polymeric material. The layer of polymeric material forms the internal surface of the compartments. In addition, the invention relates to such a container (100) where at least one of the first compartment (102) and the second compartment (104) comprises a recessed end. The transfer section (106) is formed by the recess when one end of the first compartment (102) abuts one end of the second compartment (104). The invention also relates to an aerosol-generating system comprising an aerosol-generating device configured to receive the container (100).
Patent CA-2975863-A1 (CA)
Title: Hydrogenated block copolymer
Inventor: UEHARA YOSUKE
IPC: D04H1/4282
Filed: 2016-02-05
Abstract: A hydrogenated block copolymer obtained by hydrogenating a block copolymer containing a polymer block (A) comprising structural units derived from an aromatic vinyl compound, a polymer block (B) comprising structural units derived from farnesene, and a polymer block (C) comprising structural units derived from a conjugated diene other than farnesene, wherein the block copolymer of the hydrogenated block copolymer contains at least two polymer blocks (A), at least one polymer block (B), and at least one polymer block (C); at least one polymer block (B) is at a terminal, and the hydrogenation rate of the carbon-carbon double bonds in the polymer block (B) and polymer block (C) is 50 mol% or higher.