baber/WOPTO huggingface dataset:
Patent CA-2741134-A1 (CA)
Inventor: COLLINS PATRICK
IPC: E21B43/22
Filed: 2011-05-25
Abstract: A method of controlling ingress of water into a production well used to extract fluid hydrocarbons the method comprising the steps of: introducing a composition comprising a polymer, a polar solvent, a cross-linking agent and a base oil into the production well; recovering hydrocarbons from the production well; wherein the polymer comprises an alcohol moiety. The density of the composition is preferably between 0.92 to 1.00g/cm3 thus naturally being directed to the interface between lower density oil and higher density water. Moreover the viscosity of the composition is preferably between 200 to 500 sec-1 centipoise at a shear rate of 113 sec-1 and at a temperature of 20 °C and so can flow preferentially into water bearing regions of the reservoir thus further aiding water shut-off. Embodiments of the present invention are particularly suitable for use in recovering unconventional hydrocarbon reservoirs such as tar sands.
Patent CA-2742895-A1 (CA)
Title: Magnetically oriented ink on primer layer
Inventor: DESPLAND CLAUDE-ALAIN
IPC: B42D15/00
Filed: 2009-11-24
Abstract: Disclosed is a security document (D), having a substrate (S) coated with at least one first coating layer (P), and over said first coating layer (P) at least one second coating layer (I), said second coating layer (I) comprising at least one type of magnetic or magnetizable particles (F), wherein indicia are embodied in the coating layer (I) through a selective orientation of the said magnetic or magnetizable particles (F). Further disclosed is a process of making said security document.
Patent CA-2742913-A1 (CA)
Inventor: AXELROD NOEL
IPC: A61B5/05
Filed: 2009-11-05
Abstract: It has been found advantageous to deploy coiled antennas as transmitters and receivers for acquiring the dielectric spectrum of materials. This method of impendence spectroscopy has been used to determine the concentration of glucose and other small polar molecules in vitro, as well as in vivo by placement on the antennas so that transmission is through the tissue, as for example on opposite sides of an organ or body part. The optimum selection of antenna coils permits deeper penetration into tissue for glucose detection, improves the SNR as well as expands the spectral range for greater accuracy and precision, to enable continuous non-invasive monitoring for either improved patient or automated management of diabetes.
Patent CA-2746753-A1 (CA)
Inventor: DIEULANGARD HUBERT
IPC: G01V1/22
Filed: 2011-07-14
Abstract: The invention relates to a data acquisition module, comprising two antennas for data communication, a handle (44) and a body (2) containing a communication circuit (6) via at least one of the antennas, input means for input of said data in the communication circuit (6), comprising an input interface (8) for input of seismic measurements intended to be connected to at least one seismic sensor.  According to the invention, the body (2) comprises a rigid upper shell (40) comprising at least two arms (41, 42) for protection respectively of the antennas confined to the interior of the arms (41, 42) comprising a lower part (411, 421) attached to a housing (43) of the upper shell (40) and an upper part (412, 422), the handle being attached to at least one of the upper parts (412, 422) of the arms (41, 42) without being connected to the antennas.
Patent CA-2750094-A1 (CA)
Title: Athletic performance rating system
Inventor: HOMSI KRISTOPHER L
IPC: A63B71/00
Filed: 2010-01-29
Abstract: In one embodiment, the present invention is directed to an athleticism rating method for normalizing and more accurately comparing overall athletic performance of at least two athletes. Each athlete completes at least two different athletic performance tests. Each test is designed to measure a different athletic skill that is needed to compete effectively in a defined sport.  The results from each test for a given athlete are normalized by comparing the test results to a database providing the distribution of test results among a similar class of athletes and then assigning each test result a point number based on that test result's percentile among the distribution of test results. Combining the point numbers derived from the at least two different athletic performance tests for an athlete produces an athleticism rating score representing the overall athleticism of each athlete.
Patent CA-2751026-A1 (CA)
Title: Procede de fabrication d'un dispositif de protection d'une zone du corps humain
Inventor: GRANGE ODILE
IPC: A61F13/06
Filed: 2010-01-06
Abstract: L'invention concerne un procédé de fabrication collective d'un dispositif de protection, comprenant des étapes consistant former une pluralité d'alvéoles (11) dans une bande support (10), remplir les alvéoles avec un composé non réticulé (20), réticuler le composé (20) pour obtenir des modules (21) en gel viscoélastique dans les alvéoles, déposer sur chaque module une substance adhésive, et déposer une bande de tissu sur la bande support pour obtenir une bande composée finale dans laquelle les modules en gel viscoélastique présents dans les alvéoles sont collés à la bande de tissu par la substance adhésive. Application notamment à la fabrication d'un dispositif de protection d'une zone du corps humain.
Patent CA-2752881-A1 (CA)
Title: Magnetic hydrophobic agglomerates
Inventor: DOMKE IMME
IPC: C01F7/00
Filed: 2010-03-03
Abstract: The present invention relates to agglomerates made of at least one particle P, which is rendered hydrophobic at the surface using at least one first surface-active substance, and at least one magnetic particle MP, which is rendered hydrophobic at the surface using at least one second surface-active substance, to a method for the production thereof, and to the use of said agglomerates.
Patent CA-2755585-A1 (CA)
Inventor: CRESSWELL MARK
IPC: A01C7/08
Filed: 2011-10-20
Abstract: An air seeder cart apparatus has a primary container assembly with a plurality of primary product containers, with primary fill hatches at tops thereof. An air distribution network comprises product conduits and primary metering devices that dispense agricultural products from each primary product container into one of the product conduits.  A  secondary product container is mounted on a side of the primary container assembly and has a secondary fill hatch much lower than the primary fill hatches, and a secondary metering mechanism dispenses product from the secondary product container into one of the product conduits. The secondary product container is convenient for receiving bagged agricultural products from a low truck bed. Unopened product bags may be stored on a gate inside the secondary product container so they will be available if required. Weighing of product in the container can be provided.
Patent CA-2755706-A1 (CA)
Inventor: MIYAWAKI SHOICHI
IPC: C08J3/075
Filed: 2010-02-16
Abstract: A cellulosic material is oxidized with an oxidizing agent in the presence of (1) an N-oxyl compound and (2) a bromide, an iodide or a mixture thereof. The resulting material is subjected to defibration and dispersion treatment to prepare a cellulose nanofiber dispersion liquid. The dispersion liquid thus obtained is acidified so that the cellulose nanofibers are aggregated to form a gelatinous substance. Ultimately, the gelatinous substance is treated mechanically to obtain a cellulose gel dispersion liquid which has low water absorbency and does not tend to swell.
Patent CA-2756204-A1 (CA)
Title: Oil filter
Inventor: HUBBARD CHRISTOPHER M
IPC: B01D27/08
Filed: 2010-03-11
Abstract: An oil filter assembly is disclosed for a machine, such as an internal combustion engine, that has oil output and input ports. A mounting plate is fixed with an outer enclosure and is adapted for securing to the machine and conducting oil therefrom into a peripheral portion of the outer enclosure, and then returning oil from a central portion of the outer enclosure back to the machine. Oil may pass from the peripheral portion to the central portion through a primary filter having a first porosity. Oil may pass through a pressure-actuated valve fixed fluidly between the peripheral portion and central portion of the outer enclosure only when an oil pressure differential exceeds a predetermined threshold pressure. A secondary filter has a second porosity greater than the first porosity, and is fixed fluidly between the pressure-actuated valve and the central portion of the outer enclosure.
Patent CA-2757199-A1 (CA)
Inventor: IGLESIAS BALLESTER MIGUEL ANGEL
IPC: B65G69/00
Filed: 2009-04-01
Abstract: This loading bay comprises a compact structure (1) carrying at least one fold-away ramp (2) and a shelter (3) for closing off the space between the shed and the truck box body at the side and at the top during loading or unloading operations. Said compact structure adjoins the wall (P) of the shed on the outside and is set up with the possibility of being removed longitudinally on guide means (4) for positioning the movable assembly in a position opposite any one of the openings (H) providing access to the shed. The loading bay comprises, additionally, motorized actuating means (5), at least one bar of sensors (6) for detecting the position of the truck while said truck is being moved closer into position, a light-signalling device (7) and a light and/or acoustic signal (9) warning of the approach of a truck.
Patent CA-2758913-A1 (CA)
Inventor: DESAI NEIL P
IPC: C07K1/14
Filed: 2010-04-15
Abstract: Prion-free compositions comprising nanoparticles comprising albumin and substantially water insoluble drugs are disclosed. Also provided are methods of making prion-free compositions and methods of removing prion proteins from the nanoparticle compositions. Methods of using the compositions, as well as kits useful for carrying out the methods are also provided.
Patent CA-2759058-A1 (CA)
Title: Process and apparatus for recycling coated paper products
Inventor: MACKINTOSH ALEXIS FOSSE
IPC: D21C5/02
Filed: 2010-04-30
Abstract: Methods and apparatus are provided for exploiting coated paper products such as coated paper cups. End products in-clude biofuels that have a high energy density. The biofuels may be mixed with coal or other fuels and have good binding characteris-tics.    In some embodiments, useful chemicals such as HMF are pro-duced.    The methods involve heat treatment at relatively mild tem-peratures and pressures under acidic conditions.
Patent CA-2759829-A1 (CA)
Inventor: CASTELLANOS PETER
IPC: A47B47/00
Filed: 2009-04-22
Abstract: A modular bracket (10) comprising a mounting portion (11) adapted to be mounted to a vertical or horizontal surface and an arm (13) extending from the mounting portion (11), the arm (13) having a coupling formation (23) at its free end for coupling to a further member having a complementary coupling (28). The further member may comprise a hook member (25) which may extend substantially linearly from the arm (13) or be inclined downwardly. In another embodiment the further member includes an arm having a plurality of hooks for supporting fishing rods.
Patent CA-2761316-A1 (CA)
Title: Integrating updates into a social-networking service
Inventor: SETHI BHUPINDER SINGH
IPC: G06Q50/00
Filed: 2010-06-09
Abstract: Embodiments of the present invention relate to systems, methods, and computer readable media for providing to a first user of a first social-networking site information associated with a second user of a second social-networking site, where the second user is not registered at the first social-networking site. In some embodiments, the first user registered at the first social-networking site requests information associated with the second user at the second social-networking site to be added to the presentation feed of the first user on the first social-networking site. After the first user is authenticated by a second social-networking site to receive information associated with the second user, the information associated with the second user is displayed to the first user on the first social-networking site.
Patent CA-2761436-A1 (CA)
Inventor: HASHAIKEH RAED
IPC: C08B5/14
Filed: 2010-05-04
Abstract: A method for producing crystalline sulphated cellulose II materials with relatively low degree of polymerization from spent liquors of sulphuric acid (H2SO4) hydrolysis of cellulose has been discovered. The method involves: 1) separating the spent liquors from the hydrolysed, acid-insoluble, cellulose I materials by dilution from, for example, a 64% H2SO4 hydrolysis medium to a residual sulphuric acid concentration of 10-50% with 0-40% H2SO4, followed by settling (or centrifuging) and decanting;  2) adding the diluted spent liquors to water or heating the diluted spent liquors at 30-80°C for <= 48 h; and 3) recovering the recrystallized sulphated cellulose II materials with relatively low degree of polymerization either by filtration and washing or by washing and freeze drying. The method can be used to concurrently produce both crystalline, sulphated cellulose I and the crystalline, sulphated cellulose II materials.
Patent CA-2765179-A1 (CA)
Title: Apparatus for stacking and reclaiming material
Inventor: BOYCE BENJAMIN
IPC: B65G37/00
Filed: 2010-06-11
Abstract: A mobile stacking and reclaiming apparatus includes a moveable bridge, a moveable hopper and a moveable tripper. The moveable bridge has a first end, a second end, and at least one intermediate portion between the first and second ends. The moveable hopper is connected to the moveable bridge. The moveable hopper is moveable relative to the moveable bridge along at least a portion of the moveable bridge. The moveable tripper is also connected to the moveable bridge. The moveable tripper being moveable relative to the moveable bridge along at least a portion of the moveable bridge. A system is also disclosed that includes at least one mobile stacking and reclaiming apparatus adjacent to at least one stacking overland conveyor configured to convey material for stacking material and at least one reclaiming overland conveyor configured to convey material for reclaiming material. A method of providing such systems is also disclosed.
Patent CA-2766309-A1 (CA)
Title: Methods and kits for predicting infusion reaction risk and antibody-mediated loss of response by monitoring serum uric acid during pegylated uricase therapy
Inventor: ROSARIO-JANSEN THERESA
IPC: A61K38/00
Filed: 2010-06-25
Abstract: Methods and kits for predicting infusion reaction risk and antibody-mediated loss of response during intravenous PEGylated uricase therapy in gout patients is provided. Routine SUA monitoring can be used to identify patients receiving PEGylated uricase who may no longer benefit from treatment and who are at greater risk for infusion reactions.
Patent CA-2766364-A1 (CA)
Inventor: FUEHRER KAJ
IPC: B29B7/80
Filed: 2012-01-30
Abstract: Described is a method and a device for providing a raw material for the production of PET  containers, the raw material being mixed from recycled PET (r-PET) and virgin PET (v-PET).  In order to optimize both the plant and the method it is proposed to add the v-PET  in a quantitatively controlled manner to the r-PET prior to the last heating of the r-PET or to the heated r-PET.
Patent CA-2767051-A1 (CA)
Inventor: BROLLO MAURICE
IPC: A61K31/519
Filed: 2010-07-01
Abstract: L'invention concerne les nouveaux produits de formule (I) dans laquelle R1 représente L-aryle ou -L-hétéroaryle éventuellement substitués, tel que L représente:alkyle ou CO ou L'-X avec L' représente alkyle et X représente O ou S; R2 représente H ou alkyle; R3 représente alkyle éventuellement substitué par Hal; R4 représente Hou Hal; ces produits étant sous toutes lesformes isomères et les sels, à titre de médicaments.
Patent CA-2767116-A1 (CA)
Title: Adjuvant combination formulations
Inventor: HAGEN MICHAEL
IPC: A61P37/04
Filed: 2000-05-12
Abstract: The use of 3-O-deacylated monophosphoryl lipid A or monophosphoryl lipid A and derivatives and analogs thereof, in combination with a cytokine or lymphokine such as granulocyte macrophage colony stimulating factor or interleukin-12 is useful as an adjuvant combination in an antigenic composition to enhance the immune response in a vertebrate host to a selected antigen.
Patent CA-2770175-A1 (CA)
Title: Structure printer and method
Inventor: ABUSHAEV EVGENY
IPC: B28B1/32
Filed: 2012-03-06
Abstract: A structure printer for printing structures that has a stable platform on which a swiveling base is mounted. A boom is extendible from the base having a plasmatron mounted on the end of the boom for heating and melting the building material, which may subsequently be sprayed by a print head that receives the molten material from the plasmatron, the print head having an adjustable nozzle for expelling the mixture in a specific location. The printer may be vehicle-mounted, and may have a computer control so it is able to print a building faithfully from a blueprint. The building material may be foam glass, or other mixtures may be used.
Patent CA-2773598-A1 (CA)
Title: Isosorbide glyceryl ether derivatives and their use in household applications
Inventor: BREFFA CATHERINE
IPC: A61K8/49
Filed: 2010-09-01
Abstract: Disclosed are isosorbide glyceryl ether derivatives according to the following general formula (I), wherein R or R' represent a hydrogen atom, or an alkyl or an acyl group with 6 to 22 C- atoms, and n and m represent independent from each other zero, or a number from 1 to 4, and the use thereof in cleansers or detergents or personal care applications.
Patent CA-2774720-A1 (CA)
Title: Pharmaceutical composition comprising a macrolide immunosuppressant drug
Inventor: GOEBEL ALEXANDRA SABINE BAERBEL
IPC: A61K9/107
Filed: 2010-10-07
Abstract: The invention provides novel pharmaceutical compositions of macrolide immunosuppressants. The compositions comprise a hydrophilic component, a lipophilic component, and an amphiphilic component. Preferably, the compositions are formulated as liquid microemulsion. Furthermore, the invention provides uses of such compositions, such as for the topical treatment of inflammatory and autoimmune diseases. Methods for preparing the compositions are also provided.
Patent CA-2774889-A1 (CA)
Title: Procede de controle de la deceleration au sol d'un vehicule
Inventor: ESSADOUNI MALIKA
IPC: B64C19/00
Filed: 2012-04-12
Abstract: L'invention concerne un procédé de contrôle de la décélération d'un véhicule. Le procédé obtient de l'équipage du véhicule ou d'un opérateur extérieur des paramètres relatifs à sa position courante et sa vitesse courante. Puis il détermine une position et une vitesse de référence du véhicule, la position de référence étant une position théorique à atteindre par le véhicule. Enfin il détermine, à partir des paramètres renseignés et des paramètres de référence, une commande de décélération en vue d'aboutir à une position cible à une vitesse présélectionnée.
Patent CA-2775668-A1 (CA)
Inventor: HONDA KAZUHIKO
IPC: C23C22/08
Filed: 2010-07-12
Abstract: A galvannealed steel sheet includes: a steel sheet; a galvannealed layer which is formed on at least one surface of the steel sheet and includes an amount equal to or more than 0.05 mass% and equal to or less than 0.5 mass% of Al, an amount equal to or more than 6 mass% and equal to or less than 12 mass% of Fe, and the balance composed of Zn and inevitable impurities; and a composite oxide layer of Mn, Zn, and P which is formed on the surface of the galvannealed layer, includes an amount equal to or more than 0.1 mg/m2 and equal to or less than 100 mg/m2 of Mn, an amount equal to or more than 1 mg/m2 and equal to or less than 100 mg/m2 of P, and Zn, and has the P/Mn ratio of equal to or higher than 0.3 and equal to or lower than 50. The galvannealed layer includes a flat portion having an area ratio of equal to or higher than 10% and equal to or lower than 70% and a rough portion which is at a position closer to the steel sheet than the flat portion at the interface of the galvannealed layer and the composite oxide layer. The composite oxide layer of Mn, Zn, and P contains an amorphous compound.
Patent CA-2776103-A1 (CA)
Title: Donnees de gestion
Inventor: HOLDEN DAN
IPC: H04L47/22
Filed: 2012-05-04
Abstract: Un appareil, une méthode et un système sont présentés servant à lier des données dapplication associées à une application avec des données dactif associées à un actif de contenu. Dans certains modes de réalisation, la capacité ou la largeur de bande de chacune des données dapplications et des données de contenu peut être attribuée conformément à un ou plusieurs profils. Les un ou plusieurs profils peuvent comprendre des aspects horizontaux, des aspects verticaux, des aspects linéaires et non linéaires, et autres semblables. Dans certains modes de réalisation, le lien peut être réalisé à un emplacement de fournisseur de contenu conformément à des pratiques de lien antérieures, à un emplacement central conformément à des pratiques de lien ultérieures ou à un dispositif déquipement utilisateur conformément à des pratiques de lien dutilisateur.
Patent CA-2776896-A1 (CA)
Inventor: FOEH HELGE PONTOPPIDAN
IPC: H04R25/00
Filed: 2009-10-08
Abstract: A method for controlling adaptation of a feedback suppression filter (104) in a hearing aid (100) comprises the step of suspending the adaptation of the feedback suppression filter (104) when the level of a hearing aid reference signal is below a predetermined threshold. The invention further provides a hearing aid with a feedback suppression filter and with means for suspending adaptation of the feedback suppression filter.
Patent CA-2781025-A1 (CA)
Title: Magnetic actuator
Inventor: FONG ROBERT
IPC: H01F7/02
Filed: 2012-06-22
Abstract: A magnetic actuator includes a coil bobbin that has electrical wire wound around a core.  The magnetic actuator also includes a plunger located in a central portion of the magnetic actuator and configured to move within a bore located in the central portion, and at least one spring located adjacent the central portion. When electrical current is provided to the electrical wire, an electromagnetic field causes the plunger to move from a first position to a second position, and stored energy associated with the spring aids in moving the plunger to the second position. The magnetic actuator further includes a linking portion coupled to the plunger, wherein the linking portion is configured to initiate an action based on movement of the plunger.
Patent CA-2781122-A1 (CA)
Title: Content performance estimation
Inventor: GUO XIAOFENG
IPC: G06Q30/00
Filed: 2009-11-19
Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, are provided for computing performance estimates. Performance estimates are provided for resources based on candidate targeting criteria included in requests for the performance estimates. The performance estimates are computed based on previously received resource requests that are included in a relevant request group. The relevant request group is defined to include resource requests that include request criteria that match reference targeting criteria. The request criteria can include data characterizing a user for which the resource is being selected. In some implementations, request groups can be defined by analyzing previously-received resource requests and including the resource requests in request groups having reference targeting criteria that are matched by the request criteria.
Patent CA-2783357-A1 (CA)
Inventor: RISI BENOIT
IPC: B62D25/20
Filed: 2012-07-13
Abstract: A cargo carrying flooring system, made of planks of wood arranged side by side. Each plank is made of a plurality of rows of wood strips, the strips being connected end to end by shaped coupling portions, and side by side. At least some of the rows of wood strips are made of machine graded softwood lumber.