baber/WOPTO huggingface dataset:
Patent CA-2852324-A1 (CA)
Inventor: CAULFEILD STEPHEN
IPC: F02C7/24
Filed: 2014-05-23
Abstract: An acoustic structure for a gas turbine engine comprising a noise reduction layer and a fire protector layer connected to the noise reduction layer. The noise reduction includes a perforated inner wall adapted to be in contact with a first fluidic environment, and a noise reduction adjacent to the inner wall. The fire protector layer includes a non-perforated outer wall adapted to be in contact with a second fluidic environment having potentially a fire, a fire protector adjacent to the outer wall, and a pressure resisting wall disposed between the fire protector and the noise reduction. The second fluidic environment is under a pressure lower than a pressure of the first fluidic environment. The inner and outer walls are load-bearing walls of the acoustic structure
Patent CA-2855318-A1 (CA)
Title: Combustion system of composite heat carrier generator
Inventor: MEI LIXIN
IPC: F22B27/00
Filed: 2014-06-27
Abstract: The present disclosure relates to a combustion system of a composite heat carrier generator, comprising a combustion chamber and a vaporization chamber, wherein the combustion chamber comprises a combustion chamber head portion and a combustion chamber main body, and the combustion chamber head portion is connected to a front end of the combustion chamber main body. A housing of the combustion chamber main body comprises an outer shell and an inner bush, a combustion cavity is formed in the inner bush, a spiral cooling channel for cooling water to flow through is formed between the outer shell and the inner bush, and an inner peripheral wall of a rear section of the inner bush is provided with a plurality of spray holes penetrating through the cooling channel and the combustion cavity, so as to allow the cooling water to be sprayed into the combustion cavity. The combustion chamber head portion comprises an outer shell, a fuel receiving nozzle, a fuel spray nozzle, a water receiving nozzle, an air receiving nozzle and a cyclone.  The fuel receiving nozzle is connected to the fuel spray nozzle, and is inserted substantially axially into a through-hole at the center of the outer shell of the combustion chamber head portion; the air receiving nozzle is sheathed on the outside of the fuel receiving nozzle and the fuel spray nozzle to form an air inlet cavity between the air receiving nozzle and part of outer walls of the fuel receiving nozzle and the fuel spray nozzle; the air inlet cavity is in communication with the fuel spray nozzle and the cyclone, respectively; the interior of the cyclone is provided with a pre-combustion chamber facing the fuel spray nozzle; and an outer peripheral wall of the cyclone is formed with a cyclone groove, wherein the pre-combustion chamber is in communication with the fuel spray nozzle to receive a mixture of fuel and air, and the cyclone groove is in communication with the air inlet cavity to introduce air.
Patent CA-2857152-A1 (CA)
Inventor: VARADARAJ RAMESH
IPC: C08L95/00
Filed: 2012-11-29
Abstract: A novel composition is provided that incorporates the residual solids from solvent deasphalting to make a high value asphalt product. A process for making the asphalt composition is also provided. A first portion of heavy oil or another feedstock can be deasphalted using propane deasphalting or another suitable deasphtalting process. This generates a solvated fraction and an insoluble deasphalting residue. The deasphalting residue is then added to a second portion of heavy oil, such as a second portion of the same type of heavy- oil that was used as feedstock in the solvent deasphalting. The mixture of deasphalting residue and heavy oil results in a novel dispersion that is suitable for use as an asphalt. Optionally, an additive such as an alkyl substituted aromatic sulfonic acid can be added to the composition to further improve the asphalt properties.
Patent CA-2858044-A1 (CA)
Inventor: BARTLEY PAUL WILLIAM
IPC: G01N1/34
Filed: 2014-07-30
Abstract: Disclosed herein is a system 200 for facilitating a method of analysing a sample of vehicle exhaust to determine the Diesel Particulate Matter (DPM) concentration in the sample.  The system 200 and method use the increase in backpressure (.DELTA.p) as DPM  is collected on a filter 28 when sampling a predetermined volume of exhaust. The increase in backpressure (in mmwc) has been calibrated against elemental carbon (EC) measured by NIOSH  Method 5040.
Patent CA-2861988-A1 (CA)
Inventor: LEE KI WON
IPC: G06F3/048
Filed: 2013-02-06
Abstract: L'invention concerne un procédé et un appareil permettant le déplacement d'un contenu sur l'écran d'un terminal, grâce auxquels l'utilisateur peut faire défiler dans différentes directions une page de contenu plus grande que l'écran. Une région seuil initiale est définie, et cette région entoure un point de contact initial sur le contenu affiché. Un glissement est détecté à partir du point de contact initial jusqu'à un point de contact du moment dépassant ladite région seuil initiale. Le contenu est déplacé dans la direction du glissement si le point de contact du moment n'est pas sur des canaux X et Y prédéfinis. Le contenu n'est déplacé que dans la direction X ou la direction Y si le point de contact du moment est sur le canal X ou Y, respectivement. Par conséquent, le défilement linéaire du contenu est possible même en cas de glissement non linéaire involontaire.
Patent CA-2862604-A1 (CA)
Inventor: IRWIN KENNETH EARL JR
IPC: G06Q30/00
Filed: 2013-02-07
Abstract: A lottery data transfer method for processing lottery ticket data piggybacks on a merchant's existing debit or credit card interchange system. A BIN is assigned to lottery tickets that is unique in the merchant's credit or debit card interchange, the BIN associated with a lottery data blob also provided on the lottery ticket. The lottery BIN and data blob are into the merchant's existing credit or debit card activation barcode protocol to initiate transfer of the lottery data to a central lottery site via the interchange, At a processor within the interchange, the unique lottery BIN is flagged to initiate special routing to and further processing of the lottery data blob at the lottery central site, wherein the lottery data blob is processed outside of the interchange's debit or credit card data transfer and processing procedures.
Patent CA-2863439-A1 (CA)
Title: Simultaneous production of base oil and fuel components from renewable feedstock
Inventor: KETTUNEN MIKA
IPC: C11C3/00
Filed: 2012-11-01
Abstract: The present invention provides a method for simultaneous production of components suitable for production of base oil and fuel components. In the method a feedstock comprising fatty acids and/or fatty acid esters is entered into a reaction zone and subjected to a ketonisation reaction in the presence of a dual catalyst system. This system is configured to perform a ketonisation reaction and a hydrotreatment reaction, under hydrogen pressure. Subsequently ketones are obtained.
Patent CA-2865093-A1 (CA)
Inventor: SPENCE DAVID A
IPC: E01B35/00
Filed: 2014-09-24
Abstract: A railway reference machine is provided for surveying and aligning a railroad track, and includes a collapsible projector assembly having a pusher buggy assembly, and a lifting device. A plurality of projectors is mounted to a projector cart. The pusher buggy assembly has extendable and retractable linkage sections such that the linkage sections are stackable and nestable within a space defined by the lifting device and the projector cart. At one end, the pusher buggy assembly is connected to the projector cart and at an opposite end is connected to the lifting device such that the projector cart pivots upwardly about a pivot point to rest the projector assembly in a space defined by a chassis being dimensional for supporting the reference machine, and pivots downwardly about the pivot point to lower the projector assembly on the railroad track.
Patent CA-2867755-A1 (CA)
Inventor: BUNING JENS
IPC: C08J7/046
Filed: 2013-05-21
Abstract: The invention relates to compositions for producing a gel coat containing a main component and a hardener component, wherein the composition comprises at least one epoxy resin, at least one polyol, at least one amine and a maximum of 5% by weight of fillers and/or pigments, based on the main component. The invention further relates to the use of the gel coat and to methods for surface finishing of fibre-reinforced plastics and to methods for producing surface-finished components from fibre-reinforced plastics, in particular manufacturing methods which use prepregs.
Patent CA-2868308-A1 (CA)
Title: Gh61 polypeptide variants and polynucleotides encoding same
Inventor: LIN JANINE
IPC: A01H5/00
Filed: 2013-04-26
Abstract: The present invention relates to GH61 polypeptide variants. The present invention also relates to polynucleotides encoding the variants; nucleic acid constructs, vectors, and host cells comprising the polynucleotides; and methods of using the variants.
Patent CA-2870645-A1 (CA)
Inventor: HUNG CHIH-KUO
IPC: A61M5/32
Filed: 2014-11-10
Abstract: A safety syringe includes a barrel having a positioning groove, a needle holder mounted in the barrel and having a first internal flange engaged in the positioning groove of the barrel and a first positioning flange, an interlocking seat mounted in the needle holder and having an elastic flap and a first external flange, and a plunger mounted in the barrel and having a second external flange. By means of engagement between the elastic flap of the interlocking seat and the second external flange of the plunger, the interlocking seat can be pulled by the plunger to let the first external flange to be forced into engagement with the first internal flange of the needle holder for allowing the needle holder with an attached needlestick to be pulled backwardly into the inside of the barrel to assure the safety of the syringe after the injection.
Patent CA-2872220-A1 (CA)
Title: Surface-driven pumping system
Inventor: MARKOVITCH PETER T
IPC: F04C2/107
Filed: 2014-11-26
Abstract: A surface-driven fluid recovery system for recovery of hydrocarbons, having an uphole prime mover, typically an electric motor, and an uphole speed-reduction transmission to reduce speed of rotation supplied by the prime mover to a rod string to thereby reduce frictional and cyclic fatigue stresses imparted on the rod string. A downhole speed-increasing transmission is provided to increase rotational    speed prior to supply of rotational energy to a downhole centrifugal or progressive cavity pump, to thereby allow optimal rotational speeds to be supplied to the downhole pump. A magnetic coupling is interposed between the prime mover and the speed reduction gearbox or between the speed reduction gearbox and the rod string, to advantageously provide damping of high transient rotational stresses between the prime mover and the rod string and/or provide a means for selectively coupling or partially coupling/decoupling the rod string to the prime mover.
Patent CA-2874019-A1 (CA)
Title: Melange gazeux no/azote a teneur elevee en no pour traiter les detresses respiratoires hypoxemiantes severes
Inventor: DE VILLEMEUR PIERRE
IPC: A61K9/00
Filed: 2013-04-15
Abstract: L'invention porte sur un médicament gazeux comprenant un mélange de monoxyde d'azote (NO) et d'azote (N 2 ) pour une utilisation par inhalation pour traiter une détresse respiratoire hypoxémiante liée à une vasoconstriction pulmonaire chez l'humain, ledit mélange gazeux contenant entre 1200 et 4500 ppm en volume (ppmv) de monoxyde d'azote (NO) et ladite détresse respiratoire hypoxémiante étant choisie parmi le syndrome de détresse respiratoire aigue (SDRA) ou l'hypertension pulmonaire persistante du nouveau-né (HPPN).
Patent CA-2881552-A1 (CA)
Inventor: LAWLIS G FRANK
IPC: A61M21/02
Filed: 2013-08-20
Abstract: An electronic device for stimulating the brain of a living subject. The device comprises a signal generator configured to generate an acoustic signal that the subject can sense. The device also comprises a user interface coupled to the signal generator and configured to allow the subject to change the acoustic signal by pulsing the acoustic signal on and off at a pulse rate, to thereby stimulate the subject's brain into a targeted state of activity.
Patent CA-2882060-A1 (CA)
Inventor: DE JONG ROBERT RICK
IPC: F01B29/08
Filed: 2015-02-17
Abstract: A gasoline engine designed for more horsepower an better fuel efficiency. This works with Air Pistons designed with an intake valve inside the port of the cylinder head. There are different configurations of piston sizes for gasoline engines for making horsepower and fuel efficiency.
Patent CA-2882639-A1 (CA)
Inventor: HUMPHREYS DAVID
IPC: E04D1/22
Filed: 2015-02-23
Abstract: A lightweight roofing shingle comprising a saturated mat having an exposed side and an unexposed side wherein a fabric reinforcing layer substantially replaces the bottom asphalt coating and the backing aggregate on the unexposed side of a conventional shingle. The lightweight shingle will have a top asphalt layer applied to the exposed side of the mat and a layer of granular material applied to the top asphalt layer opposite the mat per conventional construction, and the fabric reinforcing layer is adhered directly to the unexposed side of the saturated mat. In one embodiment, the fabric reinforcing layer covers an entire area of the unexposed side of the saturated mat. The reinforcing layer may preferably be a nonwoven fabric made from PET or polypropylene. The lightweight roofing shingle may also include a release tape layer applied to the reinforcing layer opposite the saturated mat.
Patent CA-2891872-A1 (CA)
Title: Procede de conversion d'une charge hydrocarbonee lourde integrant un desasphaltage selectif en amont de l'etape de conversion
Inventor: MAJCHER JEROME
IPC: C10G67/04
Filed: 2015-05-19
Abstract: L'invention concerne un procédé de conversion d'une charge lourde d'hydrocarbures comprenant les étapes suivantes :a) au moins une étape de désasphaltage sélectif de la charge lourde d'hydrocarbures par extraction liquide/liquide permettant de séparer au moins une fraction asphalte, au moins une fraction d'huile désasphaltée, b) une étape d'hydroconversion de la fraction huile désasphaltée en présence d'hydrogène dans au moins un réacteur triphasique, dans des conditions permettant d'obtenir un effluent comprenant une fraction gazeuse contenant majoritairement les composés H2 et H2S, et une fraction liquide à teneur réduite en carbone Conradson, en métaux, en soufre et en azote, c) une étape de séparation de l'effluent issu de l'étape b) pour obtenir une fraction gazeuse contenant majoritairement les composés H2 et H2S et une fraction liquide à teneur réduite en carbone Conradson, en métaux, en soufre et en azote.
Patent CA-2893885-A1 (CA)
Inventor: HARTLEY SCOTT HUNTINGTON
IPC: B65D33/02
Filed: 2015-06-05
Abstract: A refillable package combination includes a stand-up pouch accommodated within an outer container that includes a hollow shell with an open bottom. The stand-up pouch is inserted through the open bottom and a corner spout of the pouch is inserted through an opening in a slanted corner panel of the hollow shell. Frictional engagement between the corner spout and the opening secures the spout to the comer panel and pouch within the hollow shell.
Patent CA-2894016-A1 (CA)
Inventor: HAN FANGBIN
IPC: A61K31/497
Filed: 2013-12-05
Abstract: The present invention relates to novel retinoid-related orphan receptor gamma (ROR?) modulators and their use in the treatment of diseases mediated by ROR?.
Patent CA-2895750-A1 (CA)
Inventor: PURI VISHWAJEET
IPC: C12N15/54
Filed: 2013-12-19
Abstract: In some embodiments, the present invention provides a method of elevating lipid content in vegetative (non-seed) plant or algal cells, plant tissues, or whole plants by genetically modifying the plant or algae to express a protein or polypeptide associated with lipid metabolism (such as fat-specific protein 27) of animal origin or plant origin. Also provided are genetically-modified plant or algal cells, plant tissues, or whole plants with elevated cellular lipid content, expressing a protein or polypeptide associated with lipid metabolism (such as fat-specific protein 27) of animal (e.g. human) origin or plant origin.
Patent CA-2895812-A1 (CA)
Inventor: BRANTHOVER LEWIS PEARCE
IPC: A61B17/04
Filed: 2015-05-28
Abstract: A suture management device includes a handle defining a first elongate channel. The first elongate channel extends about a longitudinal circumference of the handle. A  shaft extends distally from the handle. A suture anchor is coupled to a distal end of the shaft. A suture is configured to extend from the suture anchor proximally along the shaft and into the first elongate channel defined by the handle. A door integrally can be formed with the handle. The suture extends into an area between the door and the handle. The door is configured to maintain tension on the suture when in a closed position.
Patent CA-2897432-A1 (CA)
Title: Compositions de dnj parenterales stables
Inventor: CHAR HING
IPC: A61K31/445
Filed: 2014-01-09
Abstract: L'invention concerne une composition pharmaceutique stable qui comprend un principe actif choisi parmi la 1-désoxynojirimycine, un sel pharmaceutiquement acceptable de celle-ci ou un dérivé de celle-ci, et un tampon, la composition pharmaceutique stable étant apte à être administrée de façon parentérale à un être humain sans effets délétères sur la santé. La maladie de pompe est un exemple de trouble de stockage lysosomal. La maladie de pompe est provoquée par une déficience de l'enzyme d'alpha-glucosidase acide (GAA). GAA métabolise le glycogène, une forme de stockage du sucre utilisé pour l'énergie, en glucose.
Patent CA-2899175-A1 (CA)
Title: Firefighting installation including a network of vacuum sprinklers that can be tripped by an actuator operated by a membrane-master actuator
Inventor: KADOCHE MAURICE
IPC: A62C35/68
Filed: 2014-02-13
Abstract: The invention relates to a firefighting installation including a network of vacuum sprinklers (S), the installation incorporating a trip device (2) that triggers the application of water to the network of sprinklers, characterized in that the trip device (2) comprises: - a master actuator (5) sensitive to the pressure present in the sprinkler network and capable of moving a yoke (54) from a first to a second position; - a locking means (60) for locking a member of the actuator in position; - a transmission member transmitting between said yoke (54) and said locking means (60).
Patent CA-2899536-A1 (CA)
Title: Video image encoding device, video image encoding method, video image decoding device, and video image decoding method
Inventor: KOYAMA JUNPEI
IPC: H04N19/593
Filed: 2013-04-16
Abstract: A method includes determining a group to which each block belongs, the blocks being obtained by dividing each picture included in video image data; adding, to an output stream, information of groups including blocks; calculating a decode time for groups and adding the decode time to the output stream; calculating a display time for the groups and adding the display time to the output stream; controlling an encode amount so that data used for decoding all of the blocks included in a group arrives at a receiving buffer of a decoding device by the display time; encoding based on the controlled encode amount; and implementing control so that first data in a next picture does not arrive at the receiving buffer by the display time, when the data used for decoding all blocks in a group does not arrive at the receiving buffer by the display time.
Patent CA-2899736-A1 (CA)
Inventor: VACCARI ANDREA
IPC: G01S19/12
Filed: 2014-02-05
Abstract: In one embodiment, a method includes transmitting at a pre-determined polling frequency an activation signal waking from a sleep mode an application on a mobile computing device and causing the application to activate a location service of the mobile computing device for a pre-determined sampling duration. The pre-determined polling frequency and the pre-determined sampling duration are determined at least in part by detecting a movement of the mobile computing device. The method also includes receiving location data from the mobile computing device after the pre-determined sampling duration. The location data is responsive to a transmission signal.
Patent CA-2903316-A1 (CA)
Inventor: LEAST BRANDON THOMAS
IPC: E21B43/12
Filed: 2013-04-05
Abstract: Techniques for controlling flow of a wellbore fluid include positioning a plurality of inflow control assemblies on a pipe joint in a wellbore, the pipe joint including a proximal end engageable with a first downhole tool and a distal end engageable with a second downhole tool; receiving a flow of a wellbore fluid from a subterranean zone to an inlet of at least one inflow control device (ICD), the at least one ICD mounted in each of the plurality of inflow control assemblies, the flow at a velocity that is less than the transport velocity of fines in the wellbore fluid; and transmitting the flow of the wellbore fluid to the pipe joint from the ICDs to an interior of the pipe joint.
Patent CA-2903748-A1 (CA)
Inventor: LE ANTHONY
IPC: A61M37/00
Filed: 2014-03-07
Abstract: Applicators (10, 100) for a microprojection array having a plate member (12) having at least one opening (22, 82); a blocking or retaining element (14) or flexure element (64) in contact with the upper surface of the plate member and being capable of moving between a first position and a second position; a plunger (16) on which at least one microprojection can be retained, the blocking or retaining element or flexure element retaining the plunger, an energy- storing element (20); and an actuating member (18, 68) having an external surface for application of a force, and having at least one surface in mechanical communication with the blocking or retaining element or flexure element, wherein the actuating member moves the blocking or retaining element or flexure element from its first position to its second position when a force is applied to the external surface of the actuating member, thereby to affect release of the energy- storing element.
Patent CA-2903985-A1 (CA)
Inventor: BASU SHUBHAMITA
IPC: C10M133/16
Filed: 2014-02-18
Abstract: An object of the present invention is to provide a lubricant composition for a limited slip differential comprising a major amount of an oil of lubricating viscosity and an oil soluble compound, as well as a method of using the same in a differential. The compound can be of formula R'NH(CH2)3NHCOR", wherein R' can be a C8-28 amine, and -COR" can be derived from a C8-28 acid.
Patent CA-2904650-A1 (CA)
Inventor: ROBBINS REBECCA J
IPC: C09B61/00
Filed: 2014-03-14
Abstract: The present invention is directed to a method of isolating fractions of anthocyanin molecules from anthocyanin-containing vegetable and fruit juices and extracts, or combinations thereof, at a select pH based on differences in polarity of the anthocyanin molecules in the anthocyanin-containing vegetable and fruit juices and extracts.
Patent CA-2906355-A1 (CA)
Title: Composition for anode in fuel cell
Inventor: GOETTLER RICHARD W
IPC: H01M4/86
Filed: 2014-03-07
Abstract: In some examples, a fuel cell comprising a cathode; an electrolyte; and an anode separated from the cathode by the electrolyte. The active, as-reduced anode includes Ni, La, Sr, Mn, and O, where the reduced anode includes a Ni phase constitution and a (La1-xSrx)n+1MnnO3n+1 compound having a Mn-based Ruddlesden-Popper (R-P) phase constitution, wherein n is greater than zero, and wherein the anode, cathode, and electrolyte are configured to form an electrochemical cell.