baber/WOPTO huggingface dataset:
Patent CA-2755630-C (CA)
Title: Petroleum bioprocessing to prevent refinery corrosion
Inventor: HEERZE LOUIS D
IPC: C10G31/00
Filed: 2009-04-14
Granted: 2016-05-17
Abstract: The present invention relates to the bioupgrading of crude oil is directed to a process for decreasing the acidity of an acidic crude oil, comprising contacting an acidic crude oil with a mixture nitrogen containing compounds selected from the group comprising ammonia, ammonia hydroxide, amines and the salts thereof, and in the pres-ence of lipase enzyme, under conditions of suitable temperature and pressure sufficient to form the corresponding amide. The resulting naphthenic acid derived amides can then be processed normally in a refinery using such processes as cracking or hydrotreat-ing and converted to hydrocarbon, ammonia and carbon dioxide without causing dam-age to the refinery infrastructure. This enzyme process is done at reduced temperatures (40-60°C) and pressures requiring less energy.
Patent CA-2759560-C (CA)
Inventor: LIU ALBERT C
IPC: B01J21/04
Filed: 2010-04-14
Granted: 2017-05-30
Abstract: The present invention provides rhenium-promoted epoxidation catalysts based upon shaped porous bodies comprising a minimized percentage of their total pore volume being present in pores having diameters of less than one micron, and a surface area of at least about 1.0 m2/g. Processes of making the catalysts and using them in epoxidation processes are also provided.
Patent CA-2764465-C (CA)
Inventor: JOHANSEN BERIT
IPC: C07D333/22
Filed: 2010-06-04
Granted: 2018-03-20
Abstract: A compound of formula (I) R-L-CO-X (I) (wherein R is a C10-24 unsaturated hydrocarbon group optionally interrupted by one or more heteroatoms or groups of heteroatoms selected from S, O, N, SO, SO2, said hydrocarbon group comprising at least 4 non-conjugated double bonds; L is a linking group forming a bridge of 1 to 5 atoms between the R group and the carbonyl CO; and X is an electron withdrawing group) or a salt thereof for use in the treatment of glomerulonephritis.
Patent CA-2765679-C (CA)
Inventor: CORRON STEVEN J
IPC: B26B1/10
Filed: 2010-06-19
Granted: 2015-05-26
Abstract: A retractable blade scraper includes a handle body having a handle rear end and a handle forward end including a forward-end opening. An internal blade-slide cavity extends rearwardly from the forward-end opening toward the handle rear end and selectively receives a blade through the forward-end opening. A blade slide housed by the blade-slide cavity includes lower and upper blade slide members between which the blade is retained. A blade-slide actuator is accessible through an actuator slot defined through a wall of the handle body between slot first and second ends.  Reciprocation of the actuator between the slot first and second ends reciprocates the blade slide and the blade between a rearward blade-storage position and a forward blade-changing position in which the blade protrudes to facilitate blade changing.  Threadably cooperating members facilitate an alternative clamping and release of a blade between the blade slide members.
Patent CA-2768263-C (CA)
Title: Natural and sustainable seaweed formula that replaces synthetic additives in fish feed
Inventor: KRAAN STEFAN
IPC: A23K1/18
Filed: 2010-07-16
Granted: 2015-05-12
Abstract: A seaweed-based commercial salmon feed additive which replaces the synthetic chemical additives that are currently used in salmon fish feed is provided. Synthetic additives are replaced with a combination of seaweed species thereby providing a natural product that improves the nutritional value of the farmed fish, qualifies the fish for marketing as organic, reduces the environmental impact of fish farming practices and may replace the chemical use of lice treatment.
Patent CA-2768479-C (CA)
Title: Guidewire and method of insertion of same
Inventor: CHESNIN KENNETH J
IPC: A61M25/09
Filed: 2010-07-19
Granted: 2018-08-14
Abstract: This invention provides a guidewire adapted for the catheterization of very small vasculature of the neonates, infants and children. In one embodiment of the invention, a guidewire of 0.010 inch diameter is described. The present invention also provides an alignment adaptor that facilitates catheterization of small vasculature utilizing said guidewire, and method of using the same.
Patent CA-2769487-C (CA)
Inventor: LEONARDI JOSEPH
IPC: A01G23/06
Filed: 2009-08-19
Granted: 2016-10-11
Abstract: Ensemble dent pour meule broyeuse de souche comprenant un bloc de montage disposé à la prériphérie de la meule et un taillant fixé au bloc de montage par une goupille qui le traverse et un trou correspondant coiffé par un écrou dans le bloc de montage. Ce bloc de montage peut porter des taillants multiples disposés selon des motifs prédéterminés en fonction de l'emplacement des trous, par exemple par paires, voire en formation de quatre. Les taillants peuvent être disposés selon des agencements géométriques divers: circulaire, triangulaire, carré, pentagonal. hexagonal, octogonal ou décagonal.
Patent CA-2770580-C (CA)
Inventor: TRUNK LOTHAR
IPC: H01F5/02
Filed: 2010-08-12
Granted: 2016-11-22
Abstract: Inductive adjustment of the core-fitted coil (16) of an eddy-current distance sensor (11) can be avoided if the coil (16) fills a physically predetermined annular space between the winding support (17) of the plastic coil former (15) and its flanges (18-19) as well as the wall (21) of a pot (20) composed of ferromagnetic material, which is placed over the rearward, smaller flange (18) and whose end face (21) rests against an annular area of the front, larger flange (19) with the same diameter as the pot (20). The ferromagnetic coil core (31) which engages coaxially in the winding support (17) can therefore be arranged on the base (24) in the pot (20) and can therefore be mounted as part of the pot (20).
Patent CA-2771064-C (CA)
Inventor: SURJAATMADJA JIM B
IPC: E21B43/26
Filed: 2008-07-07
Granted: 2014-04-15
Abstract: A well bore servicing apparatus comprising a housing having a longitudinal axis and a through bore, and a movable member disposed in said housing, said movable member having a through bore and a fluid aperture therein, wherein said movable member is movable between a first stop position and a second stop position relative to said housing and along said axis, wherein said fluid aperture is in fluid communication with said housing through bore and said movable member through bore to provide a fluid stream to the well bore in said first and second axially spaced stop positions. A well bore servicing apparatus comprising a work string, a housing coupled to said work string, and a member slidably coupled to said housing, said slidable member having a fluid jetting nozzle and a fluid path therethrough communicating fluid to said fluid jetting nozzle, wherein said slidable member is operable to place said fluid jetting nozzle in a plurality of axially spaced stop positions relative to said housing and said work string.
Patent CA-2771294-C (CA)
Title: Agents moussants a base d'imidazoline destines a l'injection en fond de trou
Inventor: NGUYEN DUY T
IPC: C09K8/02
Filed: 2010-09-17
Granted: 2016-11-22
Abstract: Cette invention concerne un procédé d'élimination de métaux et amines contenus dans le pétrole brut. Ledit procédé comprend les étapes consistant à : ajouter audit pétrole brut un ou plusieurs acides hydroxycarboxyliques choisis parmi l'acide lactique, l'acide malique et leurs sels, en une quantité suffisante pour éliminer des métaux ; ajouter audit pétrole brut de l'eau de rinçage ; mélanger ledit pétrole brut, l'acide et l'eau de rinçage pour former une émulsion ; et procéder à la résolution de ladite émulsion en une phase aqueuse décomposer ladite solution en une phase aqueuse et du pétrole brut ayant une teneur en métaux réduite.
Patent CA-2771665-C (CA)
Inventor: PLATA SALAMAN CARLOS RAMON
IPC: A61P29/00
Filed: 2010-04-19
Granted: 2015-10-06
Abstract: The present invention relates to co-crystals of tramadol and co-crystal formers selected from NSAIDs/coxibs, processes for preparation of the same and their uses as medicaments or in pharmaceutical formulations, more particularly for the treatment of pain. In a preferred embodiment, the co-crystal is (rac) - tramadol. HcI - celecoxib (1:1).
Patent CA-2772398-C (CA)
Inventor: MAIER FERDINAND
IPC: G06F1/16
Filed: 2012-03-22
Granted: 2015-08-18
Abstract: The input device with a housing includes a displaceable cover wall. The displaceable cover wall (11) is attached to a circuit board to which is affixed a displaceable magnetic part, at least one sensor (L1-L4) and a microprocessor (µP). A second magnetic part which is permanently fixed relative to the housing cooperates with the displaceable magnetic part and, upon displacement of the cover wall, generates a haptically perceptible force. The position of the cover wall relative to the housing is detected by the at least one sensor (L1-L4) in the form of a coil which varies its inductance value in response to the detected magnetic field of the two magnetic parts, whereby the coil is a frequency-determining component of an oscillator.
Patent CA-2775013-C (CA)
Inventor: PANGESTU FARINA
IPC: F02M37/32
Filed: 2010-10-07
Granted: 2017-07-11
Abstract: Separation media, separation modules and methods are provided for separating water from a water and hydrocarbon emulsion and include a fibrous nonwoven coalescence layer for receiving the water and hydrocarbon emulsion and coalescing the water present therein as a discontinuous phase to achieve coalesced water droplets having a size of mm or greater, and a fibrous nonwoven drop retention layer downstream of the coalescence layer having a high BET surface area of at least 90 m2/g or greater sufficient to retain the size of the coalesced water droplets to allow separation thereof from the hydrocarbon.
Patent CA-2776122-C (CA)
Inventor: DUROCHER ERIC
IPC: F01D9/02
Filed: 2012-05-04
Granted: 2018-09-18
Abstract: A feather seal is positioned in a mold and a shroud body is metal injection molded about a proximal end of the feather seal to provide a shroud segment with an integrated feather seal. A seal groove is provided in an opposite lateral side of the shroud body to receive the feather seal of a circumferentially adjacent shroud segment.
Patent CA-2776522-C (CA)
Inventor: NABEL GARY J
IPC: A61K39/00
Filed: 2002-09-24
Granted: 2015-02-17
Abstract: The present invention relates generally to viral vaccines and, more particularly, to filovirus vaccines and methods of eliciting an immune response against a filovirus or disease caused by infection with filovirus.
Patent CA-2781462-C (CA)
Title: Systeme de liant inorganique pour la production de produits chimiques pour le batiment chimiquement resistants
Inventor: ELLENRIEDER FLORIAN
IPC: C04B28/26
Filed: 2010-09-13
Granted: 2017-02-28
Abstract: L'invention porte sur un nouveau système de liant comprenant au moins un liant hydraulique latent, au moins une silice amorphe, éventuellement au moins une charge réactive et au moins un silicate de métal alcalin. Étonnamment, on a constaté que le système de liant selon l'invention durcit sous la forme d'une matrice hybride qui est résistante aux acides, résistante à l'eau et aux alcalis. Le système de liant peut être utilisé pour la production d'un mortier durcissant par voie hydraulique qui, après prise, durcissement pendant sept jours et stockage subséquent pendant trois jours dans un acide, une base et/ou de l'eau, présente des résistances à la compression supérieures à 15 N.mm-2, de préférence supérieures à 20 N.mm-2 et en particulier supérieures à 25 N.mm-2, selon la norme DIN EN 13888.
Patent CA-2782158-C (CA)
Title: Appareil electromenager pourvu d'un systeme de fixation pour une vitre de porte centrale
Inventor: DELOZIER RYAN
IPC: F24C15/04
Filed: 2012-07-05
Granted: 2019-01-08
Abstract: Un appareil électroménager de cuisson comprend un logement comportant une enceinte de four accessible par une ouverture, louverture comportant un joint entourant un périmètre de louverture et une porte couvrant louverture et mobile autour dune charnière entre une position ouverte et une position fermée. La porte comprend un revêtement de porte formant une surface extérieure de la porte, le revêtement de porte extérieure comportant un panneau de vitre extérieur, un panneau intérieur de vitre pleine formant une surface intérieure de la porte, le panneau intérieur de vitre pleine sappuyant sur le joint lorsque la porte est en positon fermée, un panneau de vitre central placé entre le panneau de vitre extérieur et le panneau de vitre intérieur, et un système de support de vitre médian qui supporte le panneau de vitre médian à une position prédéterminée entre le panneau de vitre extérieur et le panneau intérieur de vitre complet.
Patent CA-2783346-C (CA)
Inventor: XU ZHIYUE
IPC: B22F7/02
Filed: 2010-12-07
Granted: 2016-07-12
Abstract: An engineered dispersed particle-cellular nanomatrix composite material is disclosed. The engineered dispersed particle-cellular nanomatrix composite material is configured for contact with a fluid and configured to provide a selectable and controllable transition from one of a first strength condition to a second strength condition that is lower than a functional strength threshold, or a first weight loss amount to a second weight loss amount that is greater than a weight loss limit, as a function of a time in contact with the fluid.
Patent CA-2786436-C (CA)
Inventor: KATZ SAGI
IPC: H04N13/00
Filed: 2011-01-10
Granted: 2017-11-07
Abstract: Compatibility between a depth image consumer and a plurality of different depth image producers is provided by receiving a native depth image having unsupported depth camera parameters that are not compatible with a depth image consumer, and converting the native depth image to a virtual depth image having supported virtual depth camera parameters that are compatible with the depth image consumer. This virtual depth image is then output to the depth image consumer.
Patent CA-2787737-C (CA)
Inventor: BALDELLI ENRICO
IPC: B01F5/06
Filed: 2012-08-27
Granted: 2019-04-30
Abstract: A dispensing device (1) for a multi component cartridge includes a housing (2) in which a reception element (3) for receiving a cartridge end of the multicomponent cartridge is arranged. The cartridge end is located at the inlet side of a first and second storage container filled with a filling mass and respectively sealed in a fluid tight manner at the cartridge end by a respective piston. A plunger arrangement (5) and a drive arrangement (6) for moving the plunger arrangement (5) are arranged in the housing (2). A movement of the plunger arrangement (5) in a dispensing direction can be carried out by the drive arrangement (6) for dispensing the filling mass from the storage containers of the multicomponent cartridge. The reception element has an axis of rotation (10) which is substantially arranged in parallel to the dispensing direction. The cartridge end pushed into the reception element (3) can be transferred from an assembly position (20) into a dispensing position (30) by a rotation about the axis of rotation (10).
Patent CA-2789709-C (CA)
Title: Compositions contenant de l'arginine et procedes de traitement des globules rouges
Inventor: ERICSON DANIEL G
IPC: A61K35/18
Filed: 2011-02-16
Granted: 2018-03-20
Abstract: L'invention concerne des compositions de stockage de sang et/ou de rajeunissement qui comprennent du D-ribose et une arginine (par exemple la L-arginine, la D-arginine ou une combinaison de celles-ci). De telles compositions peuvent être utiles dans des procédés de traitement (par exemple le stockage et/ou le rajeunissement) des globules rouges.
Patent CA-2796392-C (CA)
Title: Associative memory
Inventor: LAPIR GANNADY
IPC: G06F17/30
Filed: 2001-08-20
Granted: 2015-11-03
Abstract: A computer-implemented method of realizing an associative memory capable of storing a set of documents and retrieving one or more stored documents similar to an inputted query document, said method comprising: coding each document or a part of it through a corresponding feature vector consisting of a series of bits which respectively code for the presence or absence of certain features in said document; arranging the feature vectors in a matrix; generating a query feature vector based on the query document and according to the rules used for generating the feature vectors corresponding to the stored documents such that the query vector corresponds in its length to the width of the matrix; storing the matrix column-wise; for those columns of the matrix where the query vector indicates the presence of a feature, bitwise performing one or more of preferably hardware supported logical operations between the columns of the matrix to obtain one or more additional result columns coding for a similarity measure between the query and parts or the whole of the stored documents; and said method further comprising one or a combination of the following: retrieval of one or more stores documents based on the obtained similarity measure; and or storing a representation of a document through its feature vector into the above matrix.
Patent CA-2796614-C (CA)
Inventor: TOUCHETTE ALAIN M J
IPC: F02D41/30
Filed: 2012-11-21
Granted: 2015-01-06
Abstract: A method for correcting injection behavior of a fuel injector comprising calculating a nominal value of a fuel injector family characteristic for an average fuel injector from a family of fuel injectors as a multi-variable function of engine operating conditions; calculating a corrected value of the fuel injector family characteristic as a function of the nominal value; and employing the corrected value when actuating the fuel injector to inject fuel.
Patent CA-2798938-C (CA)
Inventor: HUANG DIJIA
IPC: G01N33/487
Filed: 2011-05-27
Granted: 2018-08-07
Abstract: A biosensor system determines analyte concentration from analytic and/or secondary output signals. The biosensor system adjusts a correlation for determining analyte concentrations from output signals with one or more index functions extracted from the output signals. The index functions determine at least one slope deviation or normalized slope deviation from one or more error parameters. The slope-adjusted correlation between analyte concentrations and output signals may be used to determine analyte concentrations having improved accuracy and/or precision from output signals including components attributable to bias.
Patent CA-2800348-C (CA)
Inventor: BASILE LENA A
IPC: A61P37/04
Filed: 2011-05-18
Granted: 2020-07-21
Abstract: Provided are formulations for proteins to be injected into mammals. Specifically, formulations for recombinant IL-12 in mice and primates.
Patent CA-2800447-C (CA)
Inventor: ELLER CHARLES E
IPC: G16H40/67
Filed: 2012-12-20
Granted: 2019-01-29
Abstract: Methods and systems for fulfillment gateway are described. In one embodiment, a prescription order for a prescription drug is received from an order processing station. An order message associated with the prescription order is generated. The order message has a prescription parameter and a dispensation preference for fulfilling the prescription order. The order message is assigned to an order fulfillment station based on the prescription parameter, the dispensation preference and a dispensary attribute of the order fulfillment station. In other embodiments, the order message is selected for delivery based on based on the prescription parameter, the dispensation preference and a dispensary attribute of the order fulfillment station. Additional methods and systems are disclosed.
Patent CA-2801701-C (CA)
Inventor: ANAST PETER Z
IPC: B64C1/18
Filed: 2011-07-07
Granted: 2016-08-30
Abstract: A system for supporting a load across non-intersecting beams (12) each having a web (20) depending from an upper chord (16) with an upper surface (17) generally parallel with a chordal plane includes at least one crossing member (30) intersecting the beams at intersection loci (14). At each intersection locus the beam presents a channel receiving a crossing member in a nesting orientation in an installed orientation. The crossing member includes a support expanse (34) configured for an abutting relation with the upper chord to present the upper surface and a top surface of the crossing member as coplanar in the installed orientation. The beam and the crossing member have aperture-pairs (40) in register in the installed orientation. The apertures accommodate tension resisting members or compression resisting members coupled (62) with the upper chord and traversing the crossing member for resisting tension or compression forces on the upper chord in the installed orientation.
Patent CA-2803450-C (CA)
Title: Reduction de fuites dans des tubulaires de production
Inventor: MEBRATU AMARE A
IPC: E21B43/14
Filed: 2011-06-13
Granted: 2014-12-30
Abstract: L'invention porte sur un système de puits, qui peut comprendre une tige de production globalement tubulaire s'étendant vers un emplacement en surface. Une garniture de production scelle hermétiquement un anneau externe à la tige de production. Une garniture gonflable est reliée mutuellement dans la tige de production entre la garniture de production et l'emplacement en surface. L'invention porte également sur un procédé de réduction d'une fuite dans une tige de production globalement tubulaire, lequel procédé peut mettre en uvre la liaison mutuelle d'une garniture gonflable dans la tige de production, le gonflement de la garniture gonflable, et, par conséquent, la restriction croissante d'un écoulement à travers un anneau entourant la tige de production, en réponse à une fuite de fluide à travers une paroi latérale de la tige de production. L'invention porte également sur un autre procédé, qui peut mettre en uvre la liaison mutuelle d'une garniture gonflable dans la tige de production, et le gonflement de la garniture gonflable, et, par conséquent, la restriction croissante d'un écoulement à travers un anneau entourant la tige de production, en réponse à un écoulement d'hydrocarbures dans l'anneau à partir de l'intérieur de la tige de production.
Patent CA-2808157-C (CA)
Title: Selection de canal pour une agregation de porteuses
Inventor: TIIROLA ESA TAPANI
IPC: H04L5/00
Filed: 2011-08-15
Granted: 2017-02-28
Abstract: La présente invention se rapporte à une sélection de canal pour une agrégation de porteuses à évolution à long terme avancée (LTE-Advanced, Long Time Evolution-Advanced) qui peut être effectuée par un procédé, un appareil ou un support lisible par un ordinateur. Selon certains modes de réalisation, un procédé peut consister à déterminer que la sélection de canal et une sélection de constellation sont utilisées ou doivent être utilisées. Le procédé peut également consister à déterminer qu'une conception à une seule table de correspondance pour une sélection de canal jusqu'à quatre bits est utilisée ou doit être utilisée. Le procédé peut en outre consister à sélectionner une ressource de communication parmi les entrées de ressources correspondant à un accusé de réception et à des états d'accusé de réception négatif sur la base de la détermination que la sélection de canal et la sélection de constellation sont utilisées ou doivent être utilisées et de la détermination que la conception à une seule table de correspondance pour une sélection de canal jusqu'à quatre bits est utilisée ou doit être utilisée.
Patent CA-2815312-C (CA)
Inventor: PETELA GRAZYNA
IPC: F01N1/08
Filed: 2013-05-08
Granted: 2019-12-31
Abstract: The noise of a supersonic jet of gas venting from a lower stack having a flow control means is reduced by at least 20 dB by attaching an upper stack to the lower stack, said upper stack being packed with granulae to provide a bed height at least one diameter of the upper stack the cross section area of the interstitial voids between the granulae being at least 2.25 times larger than the cross section area of the flow controlling means installed in the lower stack. The said bed is contained in the upper stack and kept in place by suitable upper and lower retainers such as, preferably, a mesh or a perforated plate.