baber/WOPTO huggingface dataset:
Patent CA-2931420-A1 (CA)
Inventor: BEST LARRY D
IPC: F04B49/06
Filed: 2014-04-04
Abstract: A dual well pumping unit (12) has two hydraulic ram units (26), one for each well, which are connected together for regenerative assist. Synchronized variable stroke and variable speed pump down control is provided, such that should pump down be encountered in one of the wells, programmable controllers (46) reduce the speed and the stroke of a ram unit (26) for a pumped-down well by the same percentage, to maintain a constant cycle time between upstrokes and down strokes such that the ram unit (26) of the pumped down well will remain synchronized with a ram unit (26) of the other well. Preferably the speed and the stroke of the ram unit (26) of the pumped down well will be decreased by 1.5 % per stroke when pump down is detected, and will be increased by 3% per stroke until a constant fluid level is reached.
Patent CA-2931678-A1 (CA)
Inventor: BOILLOT JEAN-PAUL
IPC: G01S17/66
Filed: 2016-05-31
Abstract: A process tracking laser camera with non-eye-safe and eye-safe operating modes is disclosed. The camera has an image sensor with a field of view covering a target area of a workpiece. The camera also has first and second laser units for projecting respectively non-eye-safe and eye-safe laser beams towards the target area. A control unit has laser drivers for driving the laser units, a cut-off circuit operatively connected to the laser driver of the first laser unit for disabling its operation depending on a control signal, and a control circuit for controlling the laser drivers depending on a cut-off condition of the cut-off circuit controlled by a switch device so that the first laser unit is enabled and the second laser unit is disabled in the non-eye- safe operating mode while the first laser unit is disabled and the second laser unit is enabled in the eye-safe operating mode.
Patent CA-2931752-A1 (CA)
Title: Blood collection device with double pivot shields
Inventor: WILKINSON BRADLEY M
IPC: A61M5/32
Filed: 2014-09-25
Abstract: A shieldable needle device (10) including a shield assembly (60) having a first shield member (62) extending from a first side of a hub (30) and a second shield member (64) extending from a second side of the hub, the second side being substantially opposite the first side is disclosed. The shield assembly is pivotable between an open position in which a needle cannula is exposed and the first shield member is spaced apart from the second shield member and a shield position in which the first shield member contacts the second shield member and at least a portion of the first shield member and the second shield member are disposed over the distal end of the needle cannula. In one embodiment, the hub, the first shield member, and the second shield member form an integral component.
Patent CA-2932193-A1 (CA)
Title: Nouveau procede de synthese de l'agomelatine
Inventor: BRIERE JEAN-FRANCOIS
IPC: C07C217/58
Filed: 2014-12-04
Abstract: Procédé de synthèse industriel du composé de formule (I)
Patent CA-2933954-A1 (CA)
Inventor: HAMMING JAN-EGBERT
IPC: G06Q10/06
Filed: 2014-12-08
Abstract: Embodiments of the invention provide a decision support method for use by an operator surrounded by adverse entities in a battlefield environment, the method comprising generating a layered representation (200) of the physical environment surrounding the operator from sensor information by mapping the spherical physical environment (100) of the operator into a geometrical representation suitable for display on a screen, said representation being segmented into a plurality of layers (201, 202, 203, 204, 205) having respective sizes, each layer being associated with a respective category of tactical actions. The representation further including visual elements (230) representing adverse entities in the surrounding physical environment of the operator, each visual element being represented so as to be superposed with a given layer.
Patent CA-2934305-A1 (CA)
Inventor: KINGDON ROBERT
IPC: G01C5/00
Filed: 2014-12-17
Abstract: Airborne gravity measurements may be added to the collection of airborne LiDAR so that it may be used to produce a digital elevation model (DEM), which may be used along with gravity data to produce an improved geoid, which may be used to produce an improved DEM based on the improved orthometric heights. A computing device may be configured to receive airborne navigation, gravity and LiDAR data, generate position information based on the navigation data, generate gravity field information based on the gravity data and the position information, generate orthometric height information based on the LiDAR data and the position information, and generate a geoid based on the gravity field and orthometric height information. The computing device may also generate a geoid model based on the gravity field and an existing DEM, and generate the orthometric height information based on the LiDAR data, position information, and geoid model.
Patent CA-2935710-A1 (CA)
Inventor: LEBLANC MICHEL JOSEPH
IPC: G01B11/16
Filed: 2014-03-20
Abstract: An apparatus and method for a temperature compensated pressure gauge for downhole use based on Fiber Bragg Gratings (FBGs). The described apparatus and method results in FBG measurements that can be interrogated with higher resolution and higher accuracy than from previous methods with the additional benefit of being less sensitive to error-inducing drift factors such as FBG thermal degradation and hydrogen.
Patent CA-2936023-A1 (CA)
Inventor: NOTZLI CHRISTOPH
IPC: G06T17/00
Filed: 2014-01-10
Abstract: Method for generating a 3D reference computer model (20) of at least one anatomical structure for comparison with a selectable pre-, intra- or postoperative set of medical images (40, 50, 60) of at least one anatomical structure, the method comprising the steps of: A) acquiring at least a first and a second medical image (10, 11) of at least one anatomical structure in a preoperative status and from different perspectives by using a computer assisted medical imaging device, wherein the first and second medical images (10, 11) are represented by a respective first and second set of digital 2D image data; B) generating a 3D reference computer model (20) of an anatomical structure by: selecting (and extracting) a 3D atlas model (30) of an anatomical structure to be treated from a generic anatomical atlas provided in the form of a digital data source; and registering at least a section (12, 13) of each of the first and second medical images (10, 11) to the selected 3D atlas model (30).
Patent CA-2936037-A1 (CA)
Inventor: WANG WEIYI
IPC: B26B5/00
Filed: 2014-01-07
Abstract: The present invention discloses a plate-type utility knife comprising a blade carrier, a blade structure and a cover plate, wherein, the blade structure is mounted on the front part of the blade carrier, between the blade carrier and the cover plate, the cover plate makes the blade structure fixed on the blade carrier. The blade carrier includes a main blade carrier plate and a front blade carrier plate, the front blade carrier plate is located in front of the main blade carrier plate, a vacancy that contains the blade structure is arranged on the front side of the main blade carrier plate, the blade structure is arranged in the vacancy, a space for containing the cover plate is arranged on the front side of the front blade carrier plate, the cover plate is mounted in the space. The blade carrier includes a back blade carrier plate, the main blade carrier plate is located between the front blade carrier plate and the back blade carrier plate.
Patent CA-2936357-A1 (CA)
Inventor: BAYER ROLAND
IPC: C08J5/00
Filed: 2015-01-09
Abstract: A three-dimensionally printed article comprises a build material and a support material, the support material comprising a hydroxypropyl methylcellulose having a DS of at least 1.0 and an MS of at least 0.6, wherein DS is the degree of substitution of methoxyl groups and MS is the molar substitution of hydroxypropoxyl groups. The support material can be removed from the build material by contacting the support material with water.
Patent CA-2936390-A1 (CA)
Inventor: RAMIREZ CORREDORES MARIA MAGDALENA
IPC: C10L1/00
Filed: 2015-01-02
Abstract: Liquid bio-fuels and processes for their production are provided. The liquid bio-fuels can have improved stability, less corrosiveness, and/or an improved heating value.
Patent CA-2944852-A1 (CA)
Title: Systeme et procede de traitement thermo-catalytique d'une matiere et huile de pyrolyse fabrique au moyen de ceux-ci
Inventor: BINDER SAMIR
IPC: C10G1/02
Filed: 2015-04-14
Abstract: L'invention concerne un système et un procédé de traitement thermo-catalytique d'une matière. Le système comporte une zone de chargement destinée à amener une matière première à traiter, une zone de pré-conditionnement dans laquelle est formée la matière pré-conditionnée à partir de la matière première, une zone de pyrolyse dans laquelle est formée la matière pyrolysée à partir de la matière pré-conditionnée, une unité de séparation servant à séparer la matière pyrolysée obtenue. Dans la zone de pré-conditionnement et dans la zone de pyrolyse, il est prévu respectivement des moyens de chauffage servant à chauffer la matière. Dans la zone de pyrolyse il est en outre prévu des moyens de renvoi à l'aide desquels la partie solide de la matière pyrolysée peut être ramenée directement dans la région de la zone de pyrolyse tournée vers la zone de pré-conditionnement.
Patent CA-2945965-A1 (CA)
Title: Codon optimized nucleic acid encoding a retinitis pigmentosa gtpase regulator (rpgr)
Inventor: YE GUO-JIE
IPC: C12N9/00
Filed: 2015-04-15
Abstract: This invention relates generally to a codon optimized nucleic acid encoding a retinitis pigmentosa GTPase regulator (RPGR) protein. The nucleic acid has enhanced stability during plasmid production relative to a wildtype cDNA encoding the RPGR protein. The invention also relates to expression cassettes, vectors, and host cells comprising the codon optimized nucleic acid. Methods for preparing a recombinant adeno-associated (rAAV) expression vector comprising the codon optimized nucleic acid sequence are also provided. The nucleic acids, expression cassettes, vectors, and host cells provided may be useful in the large scale production of rAAV expression vectors for gene therapy applications.
Patent CA-2947095-A1 (CA)
Title: Catalyst component for propene polymerization, preparation method thereof, and catalyst containing the same
Inventor: WANG JUN
IPC: C08F4/654
Filed: 2015-04-24
Abstract: Disclosed is a catalyst component for propylene polymerization in the present invention, comprising titanium, magnesium, halogen, and internal electron donor compound A. Said internal electron donor compound A is selected from compounds represented by general formula I, wherein R is selected from hydrogen, hydroxyl and substituted or unsubstituted C1-C30 hydrocarbyl, and preferably selected from hydrogen, hydroxyl and substituted or unsubstituted C1-C20 alkyl, C6-C30 aryl, C6-C30 heteroaryl, C7-C30 alkaryl and C7-C30 aralkyl; R1 and R2 identically or differently are selected from hydrogen and substituted or unsubstituted C1-C30 hydrocarbyl, and preferably selected from hydrogen and substituted or unsubstituted C1-C20 alkyl, C6-C30 aryl, C7-C30 alkaryl and C7-C30 aralkyl. According to the present invention, the catalyst employing the compound presented by general formula I as internal electron donor compound has high catalytic activity and slow active decay when applied to propylene polymerization. The obtained polymer has high melt index, broad molecular weight distribution (MWD) and high isotacticity.
Patent CA-2948063-A1 (CA)
Title: Awning assembly attachment
Inventor: ALBERTSON KYLE PATRICK
IPC: E04F10/02
Filed: 2016-11-10
Abstract: An awning assembly attachment is provided which is connectable to an awning assembly and allows adjustable installation of supports. In some embodiments, the attachment has a head which is connectable to an awning groove to allow for adjustable positioning of the attachments. The supports may be installed at seats of the attachment. The supports provide for the use of partitions that define walls of a porch or enclosure, or for connection of a tension rafter or a de-flapper structure, among other things.
Patent CA-2948199-A1 (CA)
Title: Systeme de securite antivol pour appareils electriques
Inventor: WEUSTEN LEO HENDRIK MARIE
IPC: G08B13/14
Filed: 2014-05-08
Abstract: L'invention concerne un bandeau d'alimentation destiné à être utilisé dans un système de sécurité antivol, ainsi qu'un système de sécurité antivol pour appareils électriques. Le bandeau d'alimentation comporte une sortie 11 de prise destinée à recevoir une fiche d'alimentation qui est reliée électriquement à un cordon d'alimentation d'un appareil électrique. Le bandeau d'alimentation comporte un circuit électronique 100 configuré pour mesurer une première caractéristique électrique du cordon d'alimentation et/ou de l'appareil électrique lorsque la fiche d'alimentation est insérée dans la sortie 11 de prise et pour mesurer une deuxième caractéristique électrique du cordon d'alimentation et/ou de l'appareil électrique tandis que la fiche d'alimentation est insérée. Un changement entre le premier résultat de mesure et le deuxième résultat de mesures entraîne le déclenchement d'une alarme.
Patent CA-2952351-A1 (CA)
Title: Vaccins contre le virus de la grippe et leurs utilisations
Inventor: IMPAGLIAZZO ANTONIETTA
IPC: A61P37/04
Filed: 2015-07-09
Abstract: L'invention concerne des polypeptides du domaine souche de l'hémagglutinine du virus de la grippe, des procédés pour fournir des polypeptides du domaine souche de l'hémagglutinine, des compositions les comprenant, des vaccins les comprenant et des procédés d'utilisation, en particulier dans la détection, la prévention et/ou le traitement de la grippe.
Patent CA-2954652-A1 (CA)
Inventor: POURDEHNAD MICHAEL
IPC: A61K31/517
Filed: 2015-07-10
Abstract: Provided herein are methods of treating, preventing and/or managing lymphomas and leukemias by administering to a patient Compound A (3-(5-amino-2-methyl-4-oxo-4H-quinazolin-3-yl)-piperidine-2,6-dione), or a pharmaceutically acceptable salt, solvate, or stereoisomer thereof, in combination with an anti-CD20 antibody or ibrutinib, or a pharmaceutically acceptable salt or solvate thereof
Patent CA-2957429-A1 (CA)
Inventor: ZIMRING JAMES CHARLES
IPC: A01N1/02
Filed: 2015-08-10
Abstract: Compositions and methods for determining post-transfusion survival or toxicity of red blood cells and the suitability of red blood ceil units for transfusion by measuring the levels of one or more compounds in a red blood cell sample are provided.
Patent CA-2957761-A1 (CA)
Inventor: WILT DONALD E
IPC: B61G9/06
Filed: 2015-08-14
Abstract: A railcar draft gear assembly specifically designed to consistently and repeatedly withstand up to about 110,000 ft-lbs of energy imparted thereto while not exceeding a force level of 900,000 lbs. and while having a wedge member of the draft gear assembly travel in an inward axial direction of less than about 4.5 inches relative to an open end of the draft gear.
Patent CA-2963623-A1 (CA)
Title: Polymer separation membrane having a layer of variable density
Inventor: NAKAO TAKAHITO
IPC: B01D69/08
Filed: 2015-10-06
Abstract: [Problem] To provide a membrane that is for forward osmosis, that maintains high porosity while reducing concentration polarization by suitably controlling the distribution of said porosity, that has high water permeability and high self-supporting properties, that can be applied to various draw solutions, and that has high chemical durability. [Solution] A separation membrane that has an inclined structure from the outer surface side toward the inner surface side thereof, said separation membrane being characterized in that when the polymer density distribution in the membrane thickness direction is measured by Raman spectroscopy, the ratio of the thickness of a layer in which the polymer density is dense and the thickness of a layer in which the polymer density is sparse is in a range that satisfies 0.25 = (thickness of sparse layer)/[(thickness of dense layer) + (thickness of sparse layer)] = 0.6.
Patent CA-2963742-A1 (CA)
Inventor: EKSTRAND PER
IPC: G10L19/02
Filed: 2010-02-17
Abstract: The document relates to modulated sub-sampled digital filter banks, as well as to methods and systems for the design of such filter banks. In particular, the present document proposes a method and apparatus for the improvement of low delay modulated digital filter banks. The method employs modulation of an asymmetric low-pass prototype filter and a new method for optimizing the coefficients of this filter. Further, a specific design for a 64 channel filter bank using a prototype filter length of 640 coefficients and a system delay of 319 samples is given. The method substantially reduces artifacts due to aliasing emerging from independent modifications of subband signals, for example when using a filter bank as a spectral equalizer. The method is preferably implemented in software, running on a standard PC or a digital signal processor (DSP), but can also be hardcoded on a custom chip. The method offers improvements for various types of digital equalizers, adaptive filters, multiband companders and spectral envelope adjusting filter banks used in high frequency reconstruction (HFR) or parametric stereo systems.
Patent CA-2966050-A1 (CA)
Inventor: DAVIES ROGER PHILIP
IPC: F24F6/02
Filed: 2015-10-27
Abstract: The present invention relates to a system and method of cooling by latent energy transfer and, in particular, to cool a fluid by discharging unwanted low temperature thermal energy to a surrounding ambient environment utilising a fluid evaporation process involving permitted or forced ventilation of air across a surface area of a heat transfer fluid. The invention further relates to an air treatment system utilising the cooled heat transfer fluid for cooling air and for supplying ventilation air to the evaporation process. A body of liquid is cooled close to the prevailing wet bulb temperature, discharging unwanted thermal energy to the surroundings, rendering the liquid suitable as a cooling medium for removing unwanted thermal energy from a location or in a process.
Patent CA-2968447-A1 (CA)
Title: Pyrrolobenzodiazepine-antibody conjugates and their use to treat neoplasms
Inventor: VAN BERKEL PATRICIUS HENRIKUS CORNELIS
IPC: A61P35/00
Filed: 2015-11-25
Abstract: The present disclosure relates to the use of antibody-drug conjugates (ADCs) comprising pyrrolobenzodiazepine (PBD) dimers and anti-CD25 antibodies for use in treating disorders characterized by the presence of CD25+ve cells.
Patent CA-2969175-A1 (CA)
Inventor: GOYON ANNABELLE
IPC: A23L5/10
Filed: 2015-11-23
Abstract: The invention relates to a method for controlling a rice cooker (1) comprising a housing (10) closed by a lid (12), the housing (10) being equipped with a main heating element (17), with a bowl (11) placed in the housing (10), with an element (18) heating the upper edge of the bowl (11), with an element (19) heating the lid (12), with a first temperature sensor (15) situated near the bottom of the bowl (11) and with a second temperature sensor (16) placed in the lid (12), the method being characterized in that it comprises: - a soaking step (A) during which the heating elements (17, 18, 19) are commanded to maintain a setpoint temperature of between 65 and 75°C inside the bowl (11) for a duration of between 8 and 15 min; - a heating step (B) beginning at the end of the determined soaking duration and during which the heating elements (17, 18, 19) are commanded to achieve a setpoint temperature of between 97 and 105°C inside the bowl (11); a cooking step comprising a first phase (C) beginning as soon as the setpoint temperature is reached and during which the heating elements (17, 18, 19) are commanded to maintain the setpoint temperature inside the bowl (11) for a determined duration of between 10 and 1 min.
Patent CA-2972464-A1 (CA)
Inventor: REDFORD STEVEN G
IPC: A23L7/10
Filed: 2015-12-29
Abstract: Methods and systems for isolating a high purity starch stream are provided. The methods provide an initial treatment step in advance of traditional grinding or fractionation operations (such as dry milling or wet milling operations) that facilitate separation of starch from other components of starch-based grains, for example facilitate separation of soft endosperm from other components of corn kernels including hard endosperm. The systems include a first treatment system for separating a high purity starch stream from other components of the grain stream, wherein the system can be configured as a bolt on for traditional milling operations such as wet milling and dry milling operations.
Patent CA-2973668-A1 (CA)
Inventor: VAN DER HEIJDEN ANTONIUS EDUARD DOMINICUS MARIA
IPC: C07C269/04
Filed: 2016-01-18
Abstract: The invention pertains to the synthesis of carbamate and urea compounds. In particular the invention is directed to the synthesis of carbamate and urea compounds which may be used in the production of compounds that are used to stabilize nitrocellulose. The method of the invention comprises preparing a carbamate or urea derivative comprising reacting an amine and a carbonate or carbamate in the presence of an ionic liquid.
Patent CA-2973940-A1 (CA)
Inventor: HARITON ILIA
IPC: A61F2/24
Filed: 2016-02-03
Abstract: A tubular portion (32) of a valve frame (30) circumscribes a longitudinal axis, and defines a lumen along the axis and a plurality of valve-frame coupling elements (31) disposed circumferentially around the axis. An outer frame (60): (a) comprises a ring (66) defined by a pattern of alternating peaks and troughs, the pattern having an amplitude, (b) comprises a plurality of legs (50), coupled to the ring at respective troughs, and (c) is shaped to define a plurality of outer-frame coupling elements (61), each coupled to the ring at a respective peak, and fixed with respect to a respective valve-frame coupling element. Compression of the tubular portion from an expanded state toward a compressed state reduces a circumferential distance between each of the outer-frame coupling elements and its adjacent outer-frame coupling elements, and increases the amplitude of the pattern of the ring.
Patent CA-2976088-A1 (CA)
Inventor: COFFEY BRENDAN
IPC: B65D85/72
Filed: 2016-02-10
Abstract: An improved easy opening closure wherein a cover panel is bonded to a container end panel around the perimeter of an aperture through the end panel. A rotating lever is connected to a proximal lever through a rivet acting as a fulcrum such that, as pressure is applied to rotate the rotating lever axially around the rivet, the force is magnified which allows the proximal lever selectively debonds an isolated region of the perimeter, thereby allowing pressure within the container to escape. Continued rotation of the rotating lever further debonds the cover panel from the end panel. The leading edge of the rotating lever wedges between the end panel and the cover panel at the opposite edge of the aperture, thereby cleaving and debonding the connection between the panels at that edge.