baber/WOPTO huggingface dataset:
Patent CA-2811267-A1 (CA)
Title: Novel cleaning method
Inventor: BURKINSHAW STEPHEN MARTIN
IPC: A01N25/12
Filed: 2011-09-14
Abstract: The invention provides a method and formulation for cleaning a soiled substrate, the method comprising the treatment of the moistened substrate with a formulation comprising a multiplicity of polymeric particles, wherein the polymeric particles comprise at least one antimicrobial agent. Preferably, the substrate is wetted so as to achieve a substrate to water ratio of between 1:0.1 to 1:5 w/w. Optionally, the formulation additionally comprises at least one additional cleaning agent and, in this embodiment, it is preferred that the polymeric particles are mixed with the at least one additional cleaning agent. Preferably, the additional cleaning material comprises a surfactant, which most preferably has detergent properties. Most preferably, the substrate comprises a textile fibre. Typically, the polymeric particles comprise particles of polyester or nylon, most preferably in the form of beads. The results obtained are very much in line with those observed when carrying out conventional aqueous cleaning processes and the method provides the significant advantage that the use of antimicrobial agents in or on the polymer bead greatly improves the overall hygiene in the washing machine by preventing mould and bacterial growth on the polymer particle surfaces, particularly at low temperatures.
Patent CA-2812681-A1 (CA)
Inventor: NASRI BABAK
IPC: G06F17/27
Filed: 2011-09-21
Abstract: A method and system for processing input media for provision to a text to speech engine comprising: a rules engine configured to maintain and update rules for processing the input media; a pre-parsing filter module configured to determine one or more metadata attributes using pre-parsing rules; a parsing filter module configured to identify content component from the input media using the parsing rules; a context and language detector configured to determine a default context and a default language; a learning agent configured to divide the content component into units of interest; a tagging module configured to iteratively assign tags to the units of interest using the tagging rules, wherein each tag is associated with a post-parsing rule; a post-parsing filter module configured to modify the content component by executing the post-parsing rules identified by the tags assigned to the phrases and strings. The context and language detector, tagging module, learning agent and post-parsing filter module are configured to iteratively process the content component and modifications thereto until there are no further modifications or a threshold number of iterations are performed.
Patent CA-2813226-A1 (CA)
Inventor: POOLE GORDON
IPC: G01V1/36
Filed: 2013-04-18
Abstract: Computing device, computer instructions and method for deghosting seismic data related to a subsurface of a body of water. The method may include receiving input seismic data recorded by seismic receivers that located at different depths (z r), generating migration data (du) and mirror migration data (dd) from the input seismic data, deriving a ghost free model (m) based on simultaneously using the migration data (du) and mirror migration data (dd), generating primary (p) and ghost (g) datasets based on the ghost free model (m), simultaneously adaptively subtracting the primary (p) and ghost (g) datasets from the migration data (du) to provide adapted primary (p'1 and p'2) and adapted residual (r'1 and r'2) datasets and generating a final image (f) of the subsurface based on the adapted primary (p'1 and p'2) and the adapted residual (r'1 and r'2) datasets.
Patent CA-2813368-A1 (CA)
Inventor: OLAH GEORGE A
IPC: C07C31/04
Filed: 2011-09-09
Abstract: A method for recycling a carbon-containing greenhouse gas emissions such as carbon dioxide and methane (natural gas) or a hydrocarbon homolog thereof. The method includes the steps of capturing the emissions, sequestering them in an underground or undersea storage area, withdrawing them from the storage area after storage therein, and converting them to carbon-containing compounds such as methanol, dimethyl ether and derived products. Greenhouse gases such as carbon dioxide and methane are chemically recycled to provide a permanent and inexhaustible supply of carbon-containing fuels or products, which subsequently can be combusted or used without increasing the carbon dioxide content of the atmosphere. The method is thus effective in neutralizing or reducing the carbon footprint due to human activities related to combustion or use of carbon-containing fuels while providing a repeatedly sustainable carbon source.
Patent CA-2813420-A1 (CA)
Inventor: PENTON JOHN DAVID
IPC: F22B33/18
Filed: 2011-10-06
Abstract: Heat recovery systems and methods for producing electrical and/or mechanical power from a process heat by-product are provided. Sources of process heat by-product include hot flue gas streams, high temperature reactors, steam generators, gas turbines, diesel generators, and process columns. Heat recovery systems and methods include a process heat by-product stream for directly heating a working fluid of an organic Rankine cycle. The organic Rankine cycle includes a heat exchanger, a turbine-generator system for producing power, a condenser heat exchanger, and a pump for recirculating the working fluid to the heat exchanger.
Patent CA-2814376-A1 (CA)
Inventor: MAGUIRE PATRICK GLEN
IPC: E21B23/00
Filed: 2013-04-30
Abstract: An actuator switch for actuation of a downhole tool, the actuator switch comprising: a rheomagnetic fluid having a state convertible between a liquid and a solid by the application of a magnetic field thereto, a change in the state of the rheomagnetic fluid acting to actuate the downhole tool; and a magnet installed in the tool and moveable relative to the rheomagnetic fluid to apply or remove the magnetic field to the rheomagnetic fluid, the magnet being moved by through tubing operations in an inner diameter of the downhole tool.
Patent CA-2815141-A1 (CA)
Title: Threads of cross-linked hyaluronic acid and methods of preparation and use thereof
Inventor: HORNE KENNETH N
IPC: C08B37/00
Filed: 2011-10-13
Abstract: This disclosure relates generally to cross-linked hyaluronic acid compositions, threads made from such compositions, methods of making such threads and uses thereof, for example, in aesthetic applications (e.g., facial contouring, soft tissue augmentation products), surgery (e.g., sutures), drug delivery, negative pressure wound therapy, moist wound dressing, and the like.
Patent CA-2819898-A1 (CA)
Title: Method and absorber for removal of acid gas from natural gas
Inventor: EIMER DAG ARNE
IPC: B01D53/14
Filed: 2011-12-08
Abstract: The invention relates to a continuous process for removal of acid gas, such as carbon dioxide (CO2) from a fluid stream, such as natural gas comprising mainly hydrocarbons, by means of a absorbent medium in a rotating absorption zone. Subsequently, the acid gas is desorbed in a rotating desorption zone from the absorbent medium to allow the absorbent medium to be recirculated and the acid gas is removed for storage or drying and processing. This process can be carried out continuously, as the absorption medium is re-used.
Patent CA-2820310-A1 (CA)
Title: Piping internals to control gas-liquid flow split
Inventor: VANNAUKER DAVID LEE
IPC: F15D1/00
Filed: 2011-12-15
Abstract: Structures and methods are provided for improving the distribution of fluids between exit flows from a split junction, such as a tee-junction. The improved distribution of fluids can result in a more equal distribution of both gases and liquids between the exits of the junction. The improvement can be provided by using a baffle structure, such as an annular baffle structure, upstream from the desired junction. The baffle structures can improve the distribution of fluids in the exit flows in various manners, such as by reducing the amount of vorticity or "swirl" in the input flow to the junction or by reducing the separation of gases from liquids within a flow.
Patent CA-2821003-A1 (CA)
Inventor: BANG VISHAL
IPC: E21B43/16
Filed: 2011-11-16
Abstract: This invention relates to enhanced oil recovery methods to improve hydrocarbon reservoir production. An enhanced oil recovery screening model has been developed which consists of a set of correlations to estimate the oil recovery from miscible and immiscible gas/solvent injection (CO2, N2, and hydrocarbons), polymer flood, surfactant polymer flood, alkaline-polymer flood and alkaline surfactant- polymer flood.
Patent CA-2821497-A1 (CA)
Title: Compound cycle engine
Inventor: BOLDUC SEBASTIEN
IPC: F02C6/12
Filed: 2013-07-17
Abstract: A compound cycle engine having an output shaft; at least two rotary units each defining an internal combustion engine, a velocity turbine, and a turbocharger is discussed. The velocity turbine includes a rotor in driving engagement with the output shaft between two of the rotary units. The exhaust port of each rotary unit is in fluid communication with the flowpath of the velocity turbine upstream of its rotor. The outlet of the compressor of the turbocharger is in fluid communication with the inlet port of each rotary unit. The inlet of the pressure turbine of the turbocharger is in fluid communication with the flowpath of the velocity turbine downstream of its rotor. A method of compounding at least two rotary engines is also discussed.
Patent CA-2822583-A1 (CA)
Title: Use of aniline in the radiostabilization of oxime ligation reactions
Inventor: ENGELL TORGRIM
IPC: A61K47/48
Filed: 2011-12-15
Abstract: A method of radiostabilizing an oxime ligation or imine formation reaction using aniline is described.
Patent CA-2823888-A1 (CA)
Title: Automatic musical performance device
Inventor: UEHARA HARUKI
IPC: G10K15/02
Filed: 2011-01-07
Abstract: The present invention gives an automatic musical performance in synchronization with a distribution image of a moving image distribution server while limiting the influence of a state of a communication path through the moving image distribution server. Disclosed is an automatic musical performance device provided with: a second musical performance data receiving unit (312) that receives musical performance data transmitted not through a moving image distribution server (40) from a server device (20) storing the musical performance data which is a group of musical performance information of an instrument terminal (10) and date and time information indicating the date and time when a musical performance indicated by the musical performance information is performed; a synchronization signal receiving unit (314) that receives a synchronization signal transmitted through a transmission path of a sound signal from the moving image distribution server (40); and a reproduction unit (316) that reproduces the musical performance information of the musical performance data received in synchronization with a distribution image at the distribution time of the synchronization signal with timing according to the time and date indicated by the date and time information of the musical performance data received by the second musical performance data receiving unit (312) and the date and time indicated by the synchronization signal received by the synchronization signal receiving unit (314).
Patent CA-2826700-A1 (CA)
Title: Method for quantifying the risk of falling of an elderly adult using an intrumented version of the ftss test
Inventor: DOHENY EMER P
IPC: A61B5/11
Filed: 2013-09-12
Abstract: Methods and systems may provide for estimating falls risk based on inertial sensor data collected during a Five Times Sit-to-Stand (FTSS) test. In an embodiment, a classifier model may be trained with inertial sensor data collected from a sample of people performing the FTSS  test and their self-reported falls history. In an embodiment, one or more features related to steadiness or smoothness of the person's movement may be calculated. In an embodiment, one or more features related to timing of the FTSS test, such as a total time taken to complete the FTSS test or to complete individual sit-stand-sit (SSS) phases of the test, may be calculated. In an embodiment, supervised pattern recognition techniques may train the classifier model to classify a person as being likely to fall or not being likely to fall based on FTSS-related feature values collected from that person.
Patent CA-2826767-A1 (CA)
Inventor: SHUHAIBAR CONSTANTINE
IPC: E04B1/38
Filed: 2012-02-14
Abstract: L'invention concerne un raccord à gousset permettant un mouvement relatif plus important entre des éléments structuraux reliés et simplifiant le montage sur le terrain. Le raccord à gousset peut être une première partie de gousset reliée de façon mobile ou fixe à une colonne verticale et une seconde partie de gousset reliée de façon mobile ou fixe à une poutre horizontale. Une entretoise diagonale est reliée de façon mobile ou fixe au raccord à gousset. Les première et seconde parties de gousset ne sont pas directement reliées l'une à l'autre afin de permettre un mouvement relatif entre la colonne, la poutre et l'entretoise diagonale.
Patent CA-2827417-A1 (CA)
Inventor: ROSS APRIL DENISE
IPC: C10G45/00
Filed: 2012-03-21
Abstract: The invention includes a hydro treating method for increased CO content comprising: contacting an olefinic naphtha feedstream with a hydrogen-containing treat gas stream and a hydrotreating catalyst in a reactor under hydrotreating conditions sufficient to at least partially hydrodesulfurize and/or hydrodenitrogenate the feedstream, wherein the feedstream and the hydrogen-containing treat gas stream collectively have greater than 10 vppm CO content and/or wherein the reactor inlet sees an average CO concentration of greater than 10 vppm, wherein the hydrotreating catalyst comprises a catalyst having cobalt and molybdenum disposed on a silica-based support, and wherein the hydrotreating conditions are selected such that the catalyst has a relative HDS activity at least 10% greater than an identical catalyst under identical conditions except for a collective CO content of the feedstream and/or hydrogen-containing treat gas being <10 vppm and/or a reactor inlet CO content <10 vppm.
Patent CA-2829915-A1 (CA)
Inventor: THEIMER MARVIN M
IPC: G06F9/40
Filed: 2012-03-19
Abstract: Des systèmes et des procédés de l'invention permettent l'étiquetage dynamique de données de mesure par un fournisseur de ressources informatiques. Un utilisateur ou une application de requête peut demander au fournisseur de ressources informatiques d'étiqueter les mesures d'après des configurations et/ou des paramètres spécifiés par l'utilisateur ou l'application de requête. Les données de mesure étiquetées peuvent être traitées ultérieurement par un utilisateur ou une application de traitement.
Patent CA-2831150-A1 (CA)
Inventor: SMITH DAVID ALVIN
IPC: B63B29/04
Filed: 2012-03-29
Abstract: L'invention porte sur un système de suspension pour des modules de passagers utilisés avec des bateaux à grande vitesse, lequel système de suspension comprend un ensemble d'absorption des chocs, pour supporter le module de passagers par rapport au navire. Le module de passagers est fixé au navire par l'intermédiaire d'un ensemble de logerons pivotants, les emplacements de fixation de navire étant espacés en travers d'une plus grande distance que les emplacements de fixation de module de passagers. Le système de suspension peut comprendre des moyens pour résister à un mouvement latéral relatif (par exemple une barre Panhard ou un parallélogramme de Watt) et pour atténuer un mouvement associé au tangage et au roulis.
Patent CA-2831415-A1 (CA)
Inventor: DESCAMPS FRANCIS
IPC: C07K16/28
Filed: 2012-03-28
Abstract: La présente invention concerne des polypeptides particuliers, des acides nucléiques codant pour de tels polypeptides; des procédés de préparation de tels polypeptides; des cellules hôtes exprimant ou aptes à exprimer de tels polypeptides; des compositions et, en particulier, des compositions pharmaceutiques qui comprennent de tels polypeptides, à des fins prophylactiques, thérapeutiques ou de diagnostic. En particulier, la présente invention concerne des domaines variables uniques d'immunoglobulines inhibant la croissance tumorale à médiation par CXCR7.
Patent CA-2833922-A1 (CA)
Title: Large hydrophobe surfactants
Inventor: WEERASOORIYA UPALI P
IPC: C07F9/11
Filed: 2012-04-17
Abstract: Provided herein are inter alia novel compositions and methods having application in the field of enhanced oil recovery. In particular, the large hydrophbe compounds and mixtures thereof presented herein can be used, inter alia, for the recovery of a large range of crude oil compositions from challenging reservoirs.
Patent CA-2834749-A1 (CA)
Inventor: MIHALIK TERESA ANN
IPC: A61M25/10
Filed: 2012-04-17
Abstract: A medical system, including a catheter body, a mesh coupled to the catheter body; an expandable element enclosing the mesh, the expandable element made from a compliant natural rubber emulsion, such as Yulex® HA; and a cryogenic coolant source in fluid communication with the expandable element.
Patent CA-2835791-A1 (CA)
Inventor: BELLET DANIEL
IPC: B64C7/00
Filed: 2013-11-29
Abstract: Un dispositif de fixation intermédiaire (100) entre un fuselage d'aéronef et un train d'atterrissage d'aéronef. Il est composé d'au moins une structure de support (102 ; 103) semi-ouverte comprenant une paire de voiles (105, 106) sensiblement parallèles entre eux. Les voiles comprennent des premiers moyens de support (112) destinés à recevoir l'axe principal du train d'atterrissage et des seconds moyens de support (118) destinés à recevoir le ou les articulations de contrefiche du train d'atterrissage. Le dispositif comprenant deux structures de support (101 ; 102) reliées entre elles par un caisson central (103), le caisson central comprenant une paroi frontale (130), une paroi postérieure (132) et des parois de liaison (134) reliant ces deux parois
Patent CA-2835921-A1 (CA)
Inventor: DE CRESCENZO MARIE-LAURE
IPC: B60B23/06
Filed: 2013-12-04
Abstract: Roue d'aéronef comportant deux demi-roues assemblées entre elles au moyen de boulons d'assemblage serrant entre eux des voiles des demi-roues, chaque boulon comportant une vis avec une extrémité formant tête et une extrémité filetée pour recevoir un écrou, la roue étant également équipée de barrettes d'entraînement en rotation de disques de freins qui sont rapportées sur l'une des demi-roues, caractérisée en ce que les barrettes d'entraînement comportent une première extrémité qui est conformée pour coopérer avec la tête de la vis d'un des boulons d'assemblage de que ladite première extrémité soit tenue et immobilisée lorsque la barrette est en place sur la roue.
Patent CA-2836598-A1 (CA)
Inventor: MOSIER PATRICK E
IPC: C10M133/06
Filed: 2012-06-14
Abstract: The invention provides a lubricating composition containing an oil of lubricating viscosity and an amine or ammonia salt of a carboxylic acid compound where said carboxylic acid is characterized in that it is functionalized with a hydroxy-substituted aromatic moiety. The invention further relates to methods of lubricating an internal combustion engine by supplying the described lubricating composition to the internal combustion engine. The invention further relates to the use of the salt of the carboxylic acid compound as an antiwear agent or an antioxidant.
Patent CA-2837738-A1 (CA)
Inventor: DIGIORE ANDREW
IPC: A61N1/05
Filed: 2012-06-06
Abstract: A method for manufacturing a lead includes forming an elongated multi-lumen conductor guide defining a central stylet lumen and a plurality of conductor lumens arranged around the stylet lumen. The multi-lumen conductor guide is twisted to form at least one helical section where the plurality of conductor lumens each forms a helical pathway around the stylet lumen. Each of the helical pathways of the at least one helical section has a pitch that is no less than.04 turns per centimeter.
Patent CA-2839121-A1 (CA)
Inventor: SIVASUBRAMANIAN SWAMINATHAN
IPC: G06F17/30
Filed: 2012-06-27
Abstract: A system that implements a scalable data storage service may maintain tables in a non-relational data store on behalf of clients. The system may provide a Web services interface through which service requests are received, and an API usable to request that a table be created, deleted, or described; that an item be stored, retrieved, deleted, or its attributes modified; or that a table be queried (or scanned) with filtered items and/or their attributes returned. An asynchronous workflow may be invoked to create or delete a table. Items stored in tables may be partitioned and indexed using a simple or composite primary key. The system may not impose pre-defined limits on table size, and may employ a flexible schema. The service may provide a best-effort or committed throughput model. The system may automatically scale and/or re-partition tables in response to detecting workload changes, node failures, or other conditions or anomalies.
Patent CA-2839317-A1 (CA)
Title: A mounting system
Inventor: MACLAREN TAYLOR ANDREW KEITH
IPC: A47K10/10
Filed: 2012-07-06
Abstract: The invention provides a mounting system for a wall mounted acces-sory which includes a first component (12), which is attachable to a wall (13), having a spigot (30), and a second component (14), to which the accessory (16) is attached, which has a tubular element (20) and a clamping means (22) which projects into an interior of the tubular element, which has, at one end, a clamp head (46) and which is actuatable, when the tubular element is passed over the spigot (30) and the spigot (30) is located between the clamp head (46) of the clamping means and an inner wall (72) of the tubular member, to draw the clamp head (46) into abutment with the spigot to clamp the spigot between the clamp head and the inner wall.
Patent CA-2839692-A1 (CA)
Title: Water treatment system
Inventor: PARK STUART L
IPC: B01D35/147
Filed: 2012-06-21
Abstract: A water treatment system having an inlet for receiving water to be treated and a manifold that defines a pair of fluid streams communicating with the inlet. A valve module carried by the manifold controls the communication of water at the inlet with treatment cartridges and with a common outlet. The valve module includes a valve member that is movable between two positions such that, in one position, the valve member communicates each fluid stream with an associated cartridge and, in a second position, communicates the inlet with the common outlet and bypasses the cartridges. A remotely mounted cartridge depletion indicator is provided that includes a linkage that is magnetically coupled to a stem assembly located within a flow metering mechanism. Movement in the internal stem assembly is transferred via the magnetically coupled external linkage to a cartridge depletion indicator visible to the operator.
Patent CA-2840619-A1 (CA)
Inventor: SCHANG BERNARD
IPC: G06F1/16
Filed: 2014-01-22
Abstract: Linvention porte sur un pavé tactile (10) comprenant au moins une plaque de support (12) et au moins un circuit imprimé souple (401) fixé à ladite plaque de support. Selon linvention, ladite plaque de support (12) comprend au moins un premier rail de protection électrique (400), réalisé au moyen dune encre conductrice, relié à au moins un rail de connexion avec une valeur prédéterminée dun potentiel (P) et au moins un rail de connexion pour un raccord vers un processeur.