baber/WOPTO huggingface dataset:
Patent CA-2740684-A1 (CA)
Inventor: WILKIN JAMES F
IPC: E21B33/128
Filed: 2011-05-19
Abstract: A tandem packer seals a wellbore annulus with first and second seals.  A first packer has a compressible element that is actuated by a piston activated by fluid pressure communicated through a port. The compressible element, when actuated expands radially outwardly to produce a first seal with a surrounding surface. A second packer has a swellable element that is actuable by an expander.  The expander is actuated by fluid pressure communicated through a port in the second packer and radially expands the swellable element an initial expansion amount, sufficient to expose the swellable element to an agent downhole.  Exposure to the agent actuates the swellable element to expand radially outward a subsequent expansion amount to produce a seal with a surrounding surface.
Patent CA-2740801-A1 (CA)
Inventor: KHAN SHAHARYAR
IPC: C07K14/47
Filed: 2009-10-14
Abstract: Methods and compositions for modifying the metabolism of a subject are provided. One embodiment provides a recombinant polypeptide having a polynucleotide-binding domain, a protein transduction domain, and a targeting domain. In a preferred embodiment, the polynucleotide-binding domain includes one or more HMG box domains.
Patent CA-2741950-A1 (CA)
Inventor: DESAI ASHVIN D
IPC: F16L55/24
Filed: 2011-06-02
Abstract: A fluid strainer is disclosed for use in a fluid piping system, the fluid strainer having a first valve chamber and a second valve chamber. The first valve chamber can have a strainer inlet and contain first and second angled members, and the second valve chamber can have a strainer outlet and contain third and fourth angled members. A first pivotable seal can be movable within the first valve chamber into sealing engagement against either of the first or second angled members, and a second pivotable seal can be movable within the second valve chamber into sealing engagement against either of the third or fourth angled members. A first strainer chamber can be in communication with the first angled member and the third angled member, and a second strainer chamber can be in communication with the second angled member and the fourth angled member.
Patent CA-2743613-A1 (CA)
Inventor: SMITH PAUL REED
IPC: G01R13/00
Filed: 2009-11-12
Abstract: A machine-implemented method for computerized digital signal processing including obtaining a digital signal from data storage or from conversion of an analog signal, and determining, from the digital signal, one or more measuring matrices. Each measuring matrix has a plurality of cells, and each cell has an amplitude corresponding to the signal energy in a frequency bin for a time slice. Cells in each measuring matrix having maximum amplitudes along a time slice and/or frequency bin are identified as maximum cells.  Maxima that coincide in time and frequency are identified and a correlated maxima matrix, called a "Precision Measuring Matrix" is constructed showing the coinciding maxima and the adjacent marked maxima are linked into partial chains.
Patent CA-2743943-A1 (CA)
Inventor: LACY DARREN WILLIAM
IPC: B25C7/00
Filed: 2009-11-17
Abstract: The present invention provides a device for the insertion of fasteners into the ground for the purpose of anchoring sheet-like materials such as geotechnical mats in soil stabilization or for securing forms of netting to prevent crop wastage. A further aspect of this invention provides a form of securing fasteners by a method that reduces damage or impediment in the operation of the fastener insertion device.
Patent CA-2745683-A1 (CA)
Title: Selective database replication
Inventor: WHYNOT STEPHEN
IPC: G06F17/30
Filed: 2009-12-22
Abstract: A method and system for selectively replicating data from a primary database associated with a primary server to a secondary database associated with a secondary server. The secondary server determines that a replication task using a first update command has modified the primary database. The secondary server determines a primary table in the primary database has been updated. The secondary server generates a secondary federated table that is coupled to the primary table. The secondary server obtains a second update command based on the first update command from the primary database and applies the second update command to a secondary table in the secondary database using the secondary federated table.
Patent CA-2749523-A1 (CA)
Inventor: KENT JOSEPH
IPC: A47J43/25
Filed: 2011-08-08
Abstract: A food grater having an improved cutting surface with teeth that are configured to prevent or reduce the sideways pull against a food item as it travels along the cutting surface. In a preferred version, the blades are formed with a V-shape that improves the ability of the user to push a food item straight down the cutting surface.
Patent CA-2753418-A1 (CA)
Inventor: AYLWARD ADRIAN R
IPC: G06F21/10
Filed: 2010-02-23
Abstract: A method and system for copy protection using complexity and uncomputability are disclosed. According to one embodiment, a computer-implemented method comprises placing protection structures on a media disc. The protection structures comprise complexity structures and uncomputability commands. Unauthorized reproduction of data stored on the media disc is impeded using the protection structures.
Patent CA-2754568-A1 (CA)
Title: Compositions ophtalmiques a base d'acides gras omega-3 et omega-6 polyinsatures
Inventor: ALEO DANILO
IPC: A61K9/00
Filed: 2010-03-18
Abstract: La présente invention concerne des compositions topiques pour la prévention et le traitement de pathologies oculaires, en particulier les kératites et conjonctivites inflammatoires et le syndrome de sécheresse oculaire, contenant en tant que substances actives des acides gras polyinsaturés des types oméga-3 et oméga-6, et spécifiquement EPA (acide eicosapentaénoïque), DHA (acide docosahexaénoïque) et GLA (acide ?-linolénique), mélangés avec de l'acétate de vitamine E et formulés dans une composition stable dans de l'hydrogel, c'est-à-dire sous forme dispersée dans un véhicule aqueux contenant un ou plusieurs polymères gélifiants. Les compositions proposées sont particulièrement indiquées pour utilisation en tant que larmes artificielles.
Patent CA-2754888-A1 (CA)
Title: Fluid-sparged helical channel reactor and associated methods
Inventor: ZMIERCZAK WLODZIMIERZ W
IPC: B01J8/14
Filed: 2010-03-15
Abstract: A method of reacting compounds can include directing a liquid into a helical constrained flow (37) having an inner circumferential flow surface and an outer circumferential flow surface. The helical constrained flow (37) can be formed around an axial interior volume (38). At least a portion of the helical constrained flow can be exposed to a sparging portion (35) to allow a fluid to be sparged into the liquid along the helical constrained flow (37). The fluid reactant can be sparged through the helical constrained flow so as to form a fluid product.
Patent CA-2755389-A1 (CA)
Inventor: FUSHIWAKI YUSUKE
IPC: C22C18/00
Filed: 2010-03-31
Abstract: Provided is a method for producing a high-strength hot-dip galvanized steel plate having a galvanized layer formed on the surfaces of a steel plate containing, in terms of mass%, C (0.01 to 0.18%), Si (0.02 to 2.0%), Mn (1.0 to 3.0%), Al (0.001 to 1.0%), P (0.005 to 0.060%), S(0.01% or less), and Fe and unavoidable impurities as the remainder such that the amount of adhesion of zinc per surface is from 20 to 120 g/m2, wherein, when the steel plate is subjected to annealing and hot-dip galvanizing treatments in continuous hot-dip galvanizing equipment, the temperature in an annealing furnace in a range of 750°C or higher is regulated such that the dew point of the atmosphere is -40°C or lower.  According to this production method, a high-strength hot-dip galvanized steel plate having excellent corrosion resistance and also excellent resistance to galvanized coat peeling when subjected to a high degree of processing is obtained.
Patent CA-2756381-A1 (CA)
Inventor: DEMARCO GIUSEPPE
IPC: E05C9/00
Filed: 2011-10-28
Abstract: A closure assembly for securing a casement window sash to a fixed frame includes a locking tie-bar and a keeper assembly. The keeper assembly includes a catch member secured to the sash and the frame, and wherein the locking tie-bar is movably mounted to the frame. A locking toggle which defines at least two camming surfaces is mounted to the tie-bar so as to be selectively engagable with the associated catch member.  The locking toggle is selectively positionable relative to the bar to permit a selected camming surface to be oriented towards its associated catch member in an operating position, whereby the movement of the locking bar effects sliding engagement between the selected camming surface and the catch member, bringing the selected camming surface into bearing contact with part of the catch member to prevent or restrict movement of the sash relative to the frame.
Patent CA-2757443-A1 (CA)
Title: Polysiloxanes with nitrogen-containing groups
Inventor: HENNING FRAUKE
IPC: C08G77/26
Filed: 2011-10-25
Abstract: The present invention relates to polysiloxanes modified with lateral amino functions and at least one further lateral and/or terminal functional group in defined ratios, the process for preparing these multifunctional polysiloxanes, preparations comprising    such multifunctional polysiloxanes and the use of these multifunctional polysiloxanes or of their preparations.  The problem addressed by the present invention is that of providing alternative functionalized aminopolysiloxanes having enhanced durability and/or substantivity on textiles both in the OEM finishing of textile manufacture and in cleaning and reconditioning, for example in the rinse cycle softening of a washing machine. The problem is surprisingly solved by the polysiloxanes of Formula 1 M a D b D A c D B d D C e T f Q g (Formula 1) M  = [R2R1 2SiO1/2]  D  =    [R1 2SiO2/2] D A    =    [R1Si (R7NHR3)O2/2] D E =     [R1SiR4O2/2] D C    = [R1SiR5O2/2] T =   [R1SiO3/2 Q  = [SiO4/2].
Patent CA-2759591-A1 (CA)
Title: Observation wheel type ride
Inventor: BUSSINK RONALD A
IPC: A63G27/00
Filed: 2010-05-04
Abstract: An observation wheel type ride, including a support structure, a wheel, said wheel being rotatable mounted in said support structure and/or including transportation means, which are movable supported on the wheel, and a drive mechanism, including a rotary drive and a drive cable, whereas a section of the drive cable is detachably fixed to a circumference of the wheel and/or to the transportation means for transmitting the rotary movement of the rotary drive to the wheel and/or to the transportation means, is characterized by deflection means for deflecting in a lateral direction with respect to the wheel that section of the drive cable, which is led over the rotary drive.
Patent CA-2760385-A1 (CA)
Inventor: MARKEL GAL
IPC: C07K16/28
Filed: 2010-04-29
Abstract: A hybridoma cell which has been deposited under ATCC Accession Number PTA-9974 is disclosed. Also provided are Antibodies and methods of using same.
Patent CA-2761563-A1 (CA)
Inventor: LI HUI
IPC: G06F9/455
Filed: 2010-06-10
Abstract: A virtualization system is described herein that facilitates communication between a virtualized ap-plication and a host operating system to allow the appli-cation to correctly access resources referenced by the ap-plication. When the operating system creates a virtualized application process, the virtualization system annotates a data structure associated with the process with an identifi-er that identifies the virtualized application environment associated with the process. When operating system com-ponents make requests on behalf of the originating virtual process, a virtualization driver checks the data structure associated with the process to determine that the helper process is doing work on behalf of the virtualized appli-cation process. Upon discovering that the thread is doing virtual process work, the virtualization driver directs the helper process's thread to the virtual application's re-sources, allowing the helper process to accomplish the re-quested work with the correct data.
Patent CA-2764370-A1 (CA)
Title: Fucosylation-deficient cells
Inventor: CHEN GANG
IPC: C12N9/04
Filed: 2010-06-01
Abstract: An isolated nucleic acid encoding an FX protein having a serine at position 79, a lysine at position 90, a leucine at position 136, an arginine at position 21 1, a serine at position 289, and a combination thereof is provided. Cells having a gene encoding a modified FX protein are provided, wherein the cells exhibit a reduced ability to fucosylate a glycoprotein at a first temperature, but exhibit the ability to fucosylate the glycoprotein at a second temperature. Methods and compositions for making glycoproteins with reduced fucosylation are provided.
Patent CA-2767494-A1 (CA)
Inventor: CILOCI EUGEN DAN
IPC: G06F40/143
Filed: 2012-02-08
Abstract: Systems and methods for generating a dashboard for access on a remote computing device. Systems may include a business database storing a plurality of business values; a dashboard generator; an image converter and a web page generator.  The dashboard generator may derive a plurality of key performance indicator values from the database and generate first dashboard image data. The image converter may generate second dashboard image data corresponding to the first dashboard image data.  The web page generator may generate a web page comprising the second dashboard image data.  Methods may include: receiving a dashboard generation request from the remote computing device; deriving a plurality of key performance indicator values from a business database; determining first dashboard image data corresponding to the key performance indicator values; determining second dashboard image data corresponding to the first dashboard image data; and generating a dashboard web page comprising the second dashboard image data.
Patent CA-2772541-A1 (CA)
Inventor: CARLSON MARK
IPC: G06Q10/00
Filed: 2010-08-06
Abstract: Methods and system for determining reputation information are provided. The method includes analyzing transactional and non-transactional information for an alias associated with an entity and determining reputation information for that alias. The reputation information is transferrable across multiple domains. A user can request the reputation information about an entity prior to doing business with that entity. The reputation information is generated for merchants as well as users. The system can generate transaction risk score for every transaction to be conducted between two or more aliases. The system includes an alias identity and reputation validation server computer that receives inputs from various external systems and generated reputation information based on the inputs. Additionally, every individual user/merchant can manage his profile within the reputation database and enter some information manually.
Patent CA-2774029-A1 (CA)
Title: Regulating system for the cabin pressure of an airplane and a method for regulating the cabin pressure of an airplane
Inventor: PETRAC MARKUS
IPC: B64D13/02
Filed: 2010-09-24
Abstract: The invention relates to a regulating system (2) for regulating the cabin pressure P C of an airplane (4), comprising at least one cabin pressure regulating unit (6), which is equipped, by controlling at least one air removal or air supply device (14) of the airplane (4), to adjust the cabin pressure P C within the airplane body (12) supplied with fresh air and acted on by pressure to a pressure value that is predefined for the cabin pressure regulating unit (6) or to a predefined cabin level. When changes of the pressure value or the cabin level are to be carried out, for example during a climb or descent, the cabin pressure regulating unit (6) maintains the quotient of the temporal change of the cabin pressure P c in the airplane cabin and the cabin pressure P c constant. As a result, the gas expansion rate or the gas compression rate in the middle ears of the passengers remains the same, so that no irregular or increasing discomfort occurs among the passengers during the entire climb or descent.
Patent CA-2774186-A1 (CA)
Inventor: KOBLAS MICHAL
IPC: G06Q40/00
Filed: 2010-08-30
Abstract: A system and method for determining a margin requirement associated with a plurality of financial instruments within a portfolio is disclosed. The system and method include receiving a plurality of data associated with the plurality of financial instruments within the portfolio, determining a systematic risk margin based on at least a portion of the received plurality of data, determining a curve risk margin based on at least a second portion of the received plurality of data, determining a convergence and divergence risk margin based on at least a third portion of the received plurality of data and determining a sector risk margin.
Patent CA-2774933-A1 (CA)
Title: Method and system for modeling geologic properties using homogenized mixed finite elements
Inventor: LEWANDOWSKI JEROME
IPC: G06G7/48
Filed: 2010-08-27
Abstract: A method for hydrocarbon management of a reservoir is provided. The method includes generating a model of a reservoir comprising a plurality of homogenized mixed finite elements in an unstructured computational mesh. The unstructured computational mesh may be coarsened to form a plurality of coarser computational meshes in the model. A convection-diffusion subsurface process may be evaluated on a coarsest computation mesh. A result may be transferred from the coarsest computational mesh to a finest computational mesh, and a performance parameter for the hydrocarbon reservoir may be predicted from the model. The predicted performance parameter may be used for hydrocarbon management of the reservoir.
Patent CA-2779026-A1 (CA)
Inventor: KAUTZSCH KARL
IPC: F42C15/40
Filed: 2010-11-05
Abstract: The invention relates to a safety device (2) for a fuse (4) of a projectile, which comprises a detonating device for detonating the fuse (4), comprising a safety unit having a processing means (34) for safeguarding a detonation process of the detonating device. According to the invention, the safety unit contains a sensor unit (38) which is set up to output a disengagement signal at a predetermined acceleration state, wherein the processing means (34) is set up to output a control signal to release the safety unit in accordance with the presence of the disengagement signal. A low-acceleration state of the flight of the projectile can thus be detected and used as release parameter.
Patent CA-2783225-A1 (CA)
Inventor: CONRAD WAYNE ERNEST
IPC: B67D7/74
Filed: 2012-07-18
Abstract: An apparatus for conveying, and optionally mixing and conveying a building product such as a sealant, a mastic, paint or the like is provided.
Patent CA-2783537-A1 (CA)
Title: Benzamide compound
Inventor: HAYAKAWA MASAHIKO
IPC: A61K31/433
Filed: 2010-12-09
Abstract: Disclosed is a compound which is useful as a GK activator. Studies have been made on compounds which have a GK activating action and are therefore promising as active ingredients of pharmaceutical compositions for the treatment of diabetes, type 2 diabetes, obesity, metabolic syndrome and diseases associated with the aforementioned diseases, and it is confirmed that a specific benzamide compound has an excellent GK activating action. The benzamide compound has a GK activating action and can be used as a prophylactic and/or therapeutic agent for diabetes, type 2 diabetes, obesity, metabolic syndrome and diseases associated with the aforementioned diseases.
Patent CA-2784180-A1 (CA)
Title: Seven-membered ring compound and pharmaceutical use therefor
Inventor: MUTO TSUYOSHI
IPC: A61P11/00
Filed: 2010-12-24
Abstract: Provided is a compound that has a nitrogen-containing seven-membered ring skeleton represented by formula (I) and is useful in the prevention or treatment of pathological conditions in which chymase is involved. Also provided is a drug, containing the aforementioned compound, for prevention or treatment of disorders in which chymase is involved.
Patent CA-2789637-A1 (CA)
Inventor: OHTA YOSHIAKI
IPC: H04W74/08
Filed: 2010-02-12
Abstract: Use control of a plurality of frequency bands is effectively performed. Radio communication apparatus (1, 2) perform communication by using a plurality of frequency bands. The radio communication apparatus (1) transmits to the radio communication apparatus (2) by using a first frequency band a control message including identification information indicating a second frequency band different from the first frequency band during a random access procedure. The radio communication apparatus (2) receives the control message from the radio communication apparatus (1) by using the first frequency band and performs data communication by using the second frequency band indicated by the identification information included in the control message.
Patent CA-2790932-A1 (CA)
Inventor: KATWORAPATTRA RUNGNATTHA
IPC: H01Q1/12
Filed: 2011-02-17
Abstract: The invention relates to a laminate structure (30) for a chip card (31), comprising a base layer (35), a chip module (32) accommodated at least proportionately in the base layer, and at least one cover layer (39) that covers the base layer, wherein an intermediate space (61) formed between the chip module and the cover layer and between the chip module and the base layer is filled with an adhesive material, wherein the adhesive material forms adhesive forces with respect to the wetted surfaces of the base layer and of the cover layer and adhesive forces with respect to the wetted surfaces of the chip module.
Patent CA-2792567-A1 (CA)
Title: Clean fluid systems for partial monolayer fracturing
Inventor: FLEMING JEFF T
IPC: C09K8/80
Filed: 2009-04-06
Abstract: Provided are methods that include a method comprising: placing a clean fluid comprising proppant particulates into a portion of a fracture in a subterranean formation, and depositing one or more of the proppant particulates into the fracture to form a partial monolayer. In another aspect, the invention provides methods that include placing a degradable fluid loss additive comprising collagen into a subterranean formation.
Patent CA-2793131-A1 (CA)
Title: Methode pour modifier la date de floraison d'une plante
Inventor: MARTINANT JEAN-PIERRE
IPC: A01H5/00
Filed: 2011-03-15
Abstract: La présente invention se rapporte au domaine de l'amélioration des plantes, en particulier de la modification de leur date de floraison, par manipulation du gène Prec31.
Patent CA-2795238-A1 (CA)
Inventor: DAY CLIFTON B
IPC: B64C11/32
Filed: 2012-10-18
Abstract: A rotating control system includes a member having at least one clevis defined by a pair of clevis arms disposed in a clevis plane, the at least one clevis having an axis of symmetry disposed in the clevis plane midway between the pair of clevis arms, a shaft member pivotally coupled between the pair of clevis arms, the shaft member having a shaft axis, the shaft axis disposed axially along the shaft member, and an anti-rotation device for limiting a rotation of the shaft member about the shaft axis, the anti-rotation device having a plurality of flanges configured to couple to the clevis arms of the member, the flanges extending from a surface of a base member, the anti-rotation device having at least one restraining member that protrudes toward the shaft member for limiting the axial rotation of the shaft member.