baber/WOPTO huggingface dataset:
Patent CA-2736804-A1 (CA)
Inventor: FIPKE STEVEN RONALD
IPC: E21B33/12
Filed: 2009-09-16
Abstract: A method of completing a wellbore having a branch wellbore extending outwardly from a window in a parent wellbore is provided. The method comprises positioning a tubular string in the window, wherein the positioning comprises deflecting the tubular string from the parent wellbore into the branch wellbore. The method also comprises providing a particulate barrier outside and against the tubular string proximate the window, the particulate barrier substantially excluding transport of particulate matter from the branch wellbore into the parent wellbore outside of the tubular string through the window. The method also comprises the tubular string passing fluid into the tubular string proximate the window from a formation proximate to the window while substantially excluding transport of particulate matter from the formation proximate to the window into the tubular string.
Patent CA-2737824-A1 (CA)
Title: Implement with active wing down force and wing lift sequencing
Inventor: GRAHAM WILLIAM DOUGLAS
IPC: E02F9/22
Filed: 2011-04-19
Abstract: A hydraulic latching circuit is provided that allows a load-sense power source to be activated and deactivated depending on the SCV function. The load sense power source is activated when the wing cylinders are fully extended to maintain proper down force on the wings. It remains activated or latched when the SCV is returned to neutral. It is deactivated or unlatched when the wing cylinders are retracted. Two circuits have been devised to accomplish this latching function. Both of these latching circuits can be used with the sequencing circuit.
Patent CA-2739679-A1 (CA)
Inventor: TROWSDALE JOHN
IPC: C07K14/78
Filed: 2009-10-06
Abstract: This invention relates to the finding that collagen peptides bind to the osteoclast-associated receptor (OSCAR) and stimulate the activation and/or differentiation of OSCAR expressing cells, such as osteoclasts and osteoclast precursor cells.  Collagen peptides are described which may be useful in the modulation of the differentiation and/or activation of OSCAR expressing cells, for example in the treatment of bone defects and disorders characterized by altered differentiation and/or activation of OSCAR expressing cells.
Patent CA-2740921-A1 (CA)
Inventor: VAGHELA MADANSINH
IPC: A23G9/04
Filed: 2009-09-04
Abstract: The invention provides a method of making a frozen beverage by arranging a frozen confection in a container with the frozen confection having a three-dimensional shape with a surface area to volume ratio higher than the same volume of frozen confection which assumes the shape of the container and being arranged in the container to provide one or more open spaces or cavities including at least one extending through or around the frozen confection to the bottom of the container. The open spaces or cavities allow liquid to penetrate and enter into the frozen confection to facilitate mixing of the liquid and the frozen confection to form the frozen beverage upon demand.
Patent CA-2740956-A1 (CA)
Inventor: MCCLUNG MARK D
IPC: A47C17/00
Filed: 2009-11-19
Abstract: A cushion assembly defining a thickness direction comprises at least one cover-ing layer and a core layer. The core layer compris-es a first member and a second member. The cov-ering layer spans continuously across both the first and second members in a direction generally transverse to the thickness direction, and the first member is disposed adjacent a forward area of the cushion assembly. The second member is dis-posed adjacent a back surface of the first member.  The second member has a higher resistance to re-silient deformation than the first member, and the first member has a higher resistance to resilient deformation than the at least one covering layer.
Patent CA-2745538-A1 (CA)
Inventor: SMIECINSKI THEODORE M
IPC: C08G18/76
Filed: 2009-12-11
Abstract: A flexible polyurethane foam having a density of < 100 kg/m3 comprises a reaction product of a polyisocyanate composition and an isocyanate-reactive composition. The polyisocyanate composition comprises a polymeric MDI component and a monomeric MDI component comprising 2,4'-MDI that is present in the monomeric MDI in an amount > 35 parts by weight of the 2,4'-MDI based on 100 parts by weight of the monomeric MDI. The isocyanate-reactive composition comprises a primary hydroxyl- terminated graft polyether polyol and a second polyol different from the primary hydroxyl-terminated graft polyether polyol. The primary hydroxyl-terminated graft polyether polyol comprises a carrier polyol and particles of co-polymerized styrene and acrylonitrile. The carrier polyol has a weight average molecular weight of >  3,500 g/mol.
Patent CA-2745840-A1 (CA)
Inventor: SCANLAN LAUREL
IPC: G06F40/14
Filed: 2009-12-10
Abstract: A development monitoring system for monitoring the development of one or more subjects includes an administrative module. A client module and the administrative modules are configured to communicate with each other. The administrative module is configured to generate an interface and send the interface to the client module for rendering such that the interface permits the input of at least one of observation data and program data. The data input is written to a database. At least one of the observation data and the program data are retrieved from the database on receipt of a request from the client machine and a visual record representing said observation and image data is generated.
Patent CA-2746679-A1 (CA)
Title: Electromagnetic swing
Inventor: GILBERT DAVID
IPC: A47D13/10
Filed: 2009-12-14
Abstract: Various embodiments of the present invention are directed to a powered chil-dren's swing (100). In various embodiments, the swing includes a seat(130), swing frame (120), one or more swing arms (140), a first magnetic component, second magnetic component, swing motion sensor (180), and swing control circuit (190). The magnetic components are configured to generate a magnetic force that drives the seat (130) along a swing path. The swing control cir-cuit (190) is configured to control the magnetic components based at least on input from the swing motion sensor (180) and generate control signals causing the seat (130) to swing with a substantially constant amplitude as specified by a user.
Patent CA-2749460-A1 (CA)
Inventor: MOOSAVI VAHID
IPC: H04M1/72412
Filed: 2011-08-16
Abstract: A near-field communication (NFC) system may include a plurality of NFC devices each including a housing, a power source carried by the housing, at least one input device carried by the housing and assigned to a designated device function, an NFC circuit configured to wirelessly communicate using an NFC communications protocol, and a processor. The processor may be configured to initiate the designated device function based upon a first input pattern of the at least one input device, switch the NFC circuit between a higher power state and a lower power state at a first frequency, the NFC circuit in the higher power state being configured to generate an RF field to initiate NFC communications, and switch the NFC circuit between the higher and lower power states at a second frequency based upon a second input pattern of the input device(s) different from the first input pattern.
Patent CA-2750278-A1 (CA)
Inventor: YEUNG PAK-HO
IPC: H04B10/43
Filed: 2009-05-08
Abstract: Systems and apparatus for converting an input current signal into two or more output voltage signals on an integrated circuit. In one aspect, an integrated circuit includes a first trans-impedance amplifier that includes a first cascode amplifier; and a second trans-impedance amplifier that includes a second cascode amplifier, the second cascode amplifier and the first cascode amplifier sharing an input transistive element; where the first cascode amplifier is coupled to one or more first switches that disable the first trans-impedance amplifier, the second cascode amplifier is coupled to one or more second switches that disable the second trans-impedance amplifier, and control logic coupled to the one or more first switches and the one or more second switches disables at least one of the first trans-impedance amplifier or the second trans-impedance amplifier.
Patent CA-2753216-A1 (CA)
Title: Medical devices incorporating functional adhesives
Inventor: LADET SEBASTIEN
IPC: A61L24/04
Filed: 2010-02-22
Abstract: The invention relates to a kit comprising: - a polymeric medical device having a plurality of reactive members of a specific binding pair attached to a surface of the device; and a container containing a mixture including complementary reactive members of the specific binding pair, the complementary reactive members having a functionality adapted to adhere them to biological tissue upon contact.
Patent CA-2753340-A1 (CA)
Inventor: CONROY JOHN BRIAN
IPC: B23Q11/12
Filed: 2010-04-12
Abstract: A driven tool assembly that uses the cutting tool coolant to also lubricate and cool the driven tool.  The driven tool housing has at least one coolant intake port, at least one coolant discharge port, and a shank for mounting the driven tool assembly to a machine tool. An input shaft and an output shaft are rotatably mounted in the driven tool housing, and a transmission transmits power from the input shaft to the output shaft. A seal is disposed between the housing and the input shaft. Typically, at least one passageway fluidly communicates the coolant intake port with the input shaft, the output shaft, the transmission, the bearings, and the coolant outlet port.
Patent CA-2753941-A1 (CA)
Inventor: YAMAMOTO HIROKI
IPC: B05C1/12
Filed: 2010-03-02
Abstract: A web (200) passing a second press roll (105) while being held between an application roll (103) and the second press roll (105) is conveyed in such a manner that the web (200) is inclined toward the second press roll (105) from a tan-gent line (1) at a point of contact between the application roll (103) and the second press roll (105). A rotation speed (V1) of a first press roll (104) is equal to a conveyance speed (VMD) of the web (200). A rotation speed (V2) of the second press roll (105) is equal to the conveyance speed (VMD) of the web (200). A rotation speed (V3) of a feed roll (106) is higher than the conveyance speed (VMD) of the web (200).
Patent CA-2754561-A1 (CA)
Inventor: GLAVE GEOFFREY JOHN
IPC: G06F11/30
Filed: 2010-03-05
Abstract: An automated method and apparatus is pro-vided for deterring unauthorized use or theft of electronic devices, or other sorts of items into which a tracking device has been installed, particularly those in a distribution chan-nel.    The automated method is performed by a computer system of a monitoring center, and comprises the steps of:  receiving a call over a network from the electronic device, said call initiated by an agent installed on the electronic de-vice, said agent including functionality for tracking usage of the electronic device and for reporting information re-garding said usage to the monitoring center, the agent thereby facilitating recovery of the electronic device when stolen; in response to the call, determining, at least, whether a sale of the electronic device has been reported;  and by communication with the agent, causing the electron-ic device to enter into a state that is dependent, at least, upon the determination of whether a sale of the electronic device has been reported, said state affecting whether the agent reports information to the monitoring center regard-ing usage of the electronic device.
Patent CA-2756020-A1 (CA)
Title: Supply circuit
Inventor: CHRISTOPH MARTIN
IPC: H02M1/00
Filed: 2010-03-15
Abstract: The present invention relates to a supply circuit (1) comprising: - a bridge circuit (3) comprising at least two series-connected switches (M1, M2) being coupleable to a load circuit (11), - a resonant circuit (5) coupleable at one end to a power source (7) and coupled at another end to the interconnection (15) of the at least two switches (M1, M2) of the bridge circuit (3), and - at least two diodes (D1, D2), wherein a diode is coupled between each switch (M1, M2) and the power source (7).
Patent CA-2757938-A1 (CA)
Inventor: SCHENK TIM C W
IPC: H05B44/00
Filed: 2010-04-01
Abstract: Coded light has been proposed to enable advanced control of light sources and transmit information using light sources. It is based on invisibly embedding of data and identifiers in their light output. Methods, devices and systems configured to efficient assignment of addresses in a coded lighting system, still allowing for unique identification, are proposed. More specifically, the assignment of addresses occurs in two phases, where in the initial phase wide area unique addresses are used, while in the second phase only local area unique addresses are used. Also, methods, devices and systems configured to efficiently distribute a set of addresses over a set of light sources in this second phase, to maximize the performance of the illumination contribution estimation, and positioning, are disclosed.
Patent CA-2758520-A1 (CA)
Title: Methods of assessing activity of a polysaccharide composition
Inventor: ZHOU HE
IPC: A61K31/715
Filed: 2010-04-16
Abstract: Methods of assessing polysaccharide preparations lacking substantial anticoagulant activity are provided herein.
Patent CA-2761528-A1 (CA)
Title: Swellable polymer with anionic sites
Inventor: MORADIARAGHI AHMAD
IPC: C09K8/588
Filed: 2010-06-09
Abstract: The invention is directed to stable crosslinked water-soluble swellable polymers and methods for making same. More particularly, the invention relates to a composition comprising expandable polymeric particles having anionic sites and labile crosslinkers and stable crosslinkers, said particle mixed with a fluid and a cationic crosslinker that is capable of further crosslinking the particle on degradation of the labile crosslinker and exposure of the anionic sites so as to form a gel. A particularly important use is as an injection fluid in petroleum production, where the expandable polymeric particles are injected into target zone and when the heat and/or pH of the target zone cause degradation of the labile crosslinker and the particle expands, the cationic crosslinker crosslinks the polymer to form a gel, thus diverting water to lower permeability regions and improving oil recovery.
Patent CA-2767171-A1 (CA)
Title: Mono ethylenically unsaturated polymerizable group containing polycarbosiloxane monomers
Inventor: AWASTHI ALOK KUMAR
IPC: G02B1/04
Filed: 2010-07-08
Abstract: Polymeric compositions useful in the manufacture of biocompatible medical devices. More particularly, it relates to certain monoethylenically unsaturated polymerizable group containing polycarbosiloxane monomers capable of polymerization to form polymeric compositions having desirable physical characteristics useful in the manufacture of ophthalmic devices.
Patent CA-2768860-A1 (CA)
Title: Thermal vapor stream apparatus and method
Inventor: KRAJICEK RICHARD W
IPC: E21B47/06
Filed: 2010-08-11
Abstract: A low emission and environmentally friendly apparatus and method is used to generate a high pressure stream of thermal vapor. The thermal vapor stream may be injected into a subterranean formation for recovery of highly viscous petroleum or used to turn a steam turbine for driving an electrical generator. In one implementation, the high pressure stream of thermal vapor is generated by burning a high temperature fuel, including any short or long chain hydrocarbon products from methane to coal, in an enclosed vessel to produce combustion gases. Various techniques may be used to improve heat distribution and lower the temperature of the combustion gases. Water may be used to quench the combustion gases and produce the superheated steam or vapor. The water may be introduced onto the combustion gases by spraying, weeping, dripping, and the like.
Patent CA-2769075-A1 (CA)
Inventor: COYLE DOUGLAS
IPC: C04B35/63
Filed: 2012-02-24
Abstract: A composition comprising a high volumetric loading of near spherical particles in a high temperature matrix is disclosed. The matrix material encapsulates the solid particulate material, wherein each individual particle of the solid particulate material is in close contact with an average of at least 6 adjacent particles. A method comprising providing a solid particulate material, providing a mold, providing a means for packing the particles in the mold to provide the high packing density which may include:  evacuating the solid particulate material of gas in the void spaces between the particles of the particulate material, evacuating the mold, introducing the evacuated solid particulate material into the mold, providing a fluid matrix material, and introducing the fluid matrix material into the void spaces while constraining the solid particulate material.
Patent CA-2771898-A1 (CA)
Inventor: BRAND KIRSTEN L
IPC: B65D5/46
Filed: 2010-08-30
Abstract: A carton for holding a plurality of containers. The carton comprises panels that extend at least partially around an interior of the carton. The panels comprise a top panel, a bottom panel, a first side panel, and a second side panel. At least two end flaps are respectively foldably attached to respective panels and are overlapped with respect to one another to at least partially form a closed end of the carton. A reinforcing insert comprises a central panel at least partially in contact with the top panel, at least one reinforcing end flap at least partially in contact with at least one of the end flaps, and at least one reinforcing side flap foldably connected to the central panel. The carton comprises a dispenser for allowing access to the articles in the carton. The dispenser comprises at least a portion of the top panel and the central panel.
Patent CA-2772272-A1 (CA)
Inventor: GOLOVANEVSKIY VLADIMIR ARKADIEVICH
IPC: B03C1/16
Filed: 2010-09-07
Abstract: A method of sorting particulate matter comprises creating an unconstrained monolayer feed stream of particulate matter moving with an initial first trajectory in a gaseous medium, and subjecting the monolayer feed stream while in the gaseous medium to a magnetic field of sufficient strength to influence the trajectory of at least some particles in the feed stream to cause a spread of particle trajectories from the first trajectory. The particles are subsequently sorted and/or collected on the basis of their trajectories
Patent CA-2772423-A1 (CA)
Inventor: MOZDZIERZ PATRICK
IPC: A61B17/115
Filed: 2012-03-26
Abstract: There are provided torque limiting mechanisms for use in tissue clamping surgical instruments. The torque limiting mechanisms generally include a driven member, engageable with an approximating mechanism of the surgical instruments, and having a driven surface and a driving member having a driving surface engageable with the driven surface of the driven member. The driving member is rotatable relative to the driven member such that the driving surface of the driving member slips relative to or dissengages from the driven surface of the driven member at a predetermined engagement pressure.
Patent CA-2775604-A1 (CA)
Title: Roofing corbel
Inventor: RASMUSSEN CRAIG SCOTT
IPC: E04D13/158
Filed: 2012-05-01
Abstract: A soffit enclosure for building roofs and the like of the type having at least one eave with a soffit thereunder. A first mounting member is attached to an adjacent exterior wall of the building and a second mounting member is disposed on a roof fascia of the building. The first and second mounting members support a plurality of soffit panels thereon. A decorative corbel member has a generally flat upper mounting portion with opposite end edges, a decorative lower portion shaped to enhance the appearance of the eave of the building, and first and second rigid hanger tabs disposed above and generally parallel with the mounting portion. The hanger tabs project longitudinally from the opposite end edges of the upper mounting portion and are configured for sequentially inserting into the first and second mounting members. The corbel member overlies adjacent soffit panel to conceal a joint disposed therebetween.
Patent CA-2775674-A1 (CA)
Title: Interactive media system and method for selectively preventing access to trick play functions
Inventor: THOMAS WILLIAM L
IPC: H04N5/76
Filed: 2001-03-30
Abstract: Interactive media systems and methods are provided for substituting pause-time content in place of media that has been paused. The user may pause media such as real-time media, video-on-demand media, near video-on-demand, or recorded media. If the user pauses real-time media or near video-on-demand media, the interactive media application may store the media. The interactive media application may also provide the user with the ability to rewind, resume play of, and fast-forward the media. The pause-time content may be audio or video media and may be an advertisement, trivia, program summaries or any other suitable pause-time content. The interactive media application may provide customized pause-time content specific to the user or specific to the media paused by using media data associated with the media. The interactive media application may also prevent the user from accessing features (e.g., fast--forward) of the system.
Patent CA-2777060-A1 (CA)
Title: High-temperature furnace and method for converting organic materials to synthesis gas
Inventor: JENEY PETER
IPC: F27B7/34
Filed: 2009-10-15
Abstract: The invention relates to a high-temperature device (10) for converting a starting material (M), comprising a feed device (30) and a rotationally symmetric furnace pipe (20) having a rotational axis (R). The feed device (30) conducts the starting material (M) into an inner chamber (I) of the furnace pipe (20), and conveying elements (22) are arranged in the inner chamber (I) of the furnace pipe (20) in order to convey the starting material (M) in the direction of an outlet side (A) of the furnace pipe (20). The device (10) comprises an elongated resistance heater (23), which protrudes into the inside (I) of the furnace pipe (20) and which comprises at least one hot zone (H1) and one less hot zone (H2), wherein the hot zone (H1) follows the less hot zone (H2) as viewed from the inlet side (E), and wherein the resistance heater (23) is designed in such a way that a temperature in the inner chamber (I) of the furnace pipe (20) in the range of the hot zone (H1) that is above 1200°C can be achieved.
Patent CA-2781366-A1 (CA)
Title: Modular heating, ventilating, air conditioning, and refrigeration systems and methods
Inventor: MONTMINY JEFFREY E
IPC: B64F1/36
Filed: 2010-11-16
Abstract: Embodiments of a modular air conditioning (AC) unit include a base unit and a blower selected from a group of blowers configured for different cooling capacities. The module AC unit also includes at least one heat exchanger unit selected from a group of substantially identical modular heat exchanger units, the number of heat exchanger units being selected based upon the desired cooling capacity. The at least one heat exchanger unit and the blower are assembled to the base unit to form a modular air conditioning circuit.
Patent CA-2781818-A1 (CA)
Title: Novel naphthyridine derivatives and the use thereof as kinase inhibitors
Inventor: SCHUSTER TILMANN
IPC: A61K31/4745
Filed: 2010-11-24
Abstract: The present invention relates to kinase modulators of the naphthyridine type and to the preparation and use thereof as medicaments for the modulation of misdirected cellular signal transduction processes, in particular for influencing the function of tyrosine and serine/threonine kinases and for the treatment of malignant or benign tumours and other disorders based on pathological cell proliferation, such as, for example, restenosis, psoriasis, arteriosclerosis and cirrhosis of the liver.