baber/WOPTO huggingface dataset:
Patent CA-2705689-A1 (CA)
Inventor: LAMPE THOMAS
IPC: C07D491/048
Filed: 2008-11-03
Abstract: The present application relates to novel 4,5,6-trisubstituted furo[2,3-d]pyrimidine derivatives, to processes for their preparation, to their use for the treatment and/or prophylaxis of diseases and to their use for preparing medicaments for the treatment and/or prophylaxis of diseases, especially for the treatment and/or prophylaxis of cardiovascular diseases.
Patent CA-2707572-A1 (CA)
Inventor: BLAKE BRIAN
IPC: F16L7/00
Filed: 2010-06-14
Abstract: A conduit system having a conduit with an elongate body having a length between spaced first and second ends and bounding a passageway for communication of flowable material between the first and second spaced ends. The conduit has first and second end fittings connected respectively at the first and second ends of the body. An elongate element has a length and extends between the first and second ends of the body. The elongate element has a construction that resists elongation under applied lengthwise tensile forces to a greater extent than the body. The elongate element is connected to each of the first and second end fittings and is substantially unconnected to the body over a substantial length thereof so that elongation of the body is resisted by the elongate element.
Patent CA-2708897-A1 (CA)
Inventor: PRETORIUS GERARD
IPC: C22B34/12
Filed: 2005-12-14
Abstract: A method of producing titanium metal from a titanium-containing material includes the steps of producing a solution of M"TiF6 from the titanium-containing material, selectively precipitating M'2TiF6 from the solution by the addition of (M')aXb and using the selectively precipitated M'2TiF6 to produce titanium. M" is a cation of the type which forms a hexafluorotitanate, M' is selected from ammonium and the alkali metal cations, X is an anion selected from halide, sulphate, nitrite, acetate and nitrate and a and b are 1 or 2.
Patent CA-2709059-A1 (CA)
Inventor: KOLIOS DIMITRIOS
IPC: A62C2/10
Filed: 2008-12-18
Abstract: A barrier apparatus for arresting the spread of fires is disclosed. The barrier apparatus comprises a flexible panel and a support apparatus. The panel is of fire-resistant material and has a first end portion and a second end portion, spaced-apart from one another. The support apparatus is for causing said panel to assume, in use, an upright position whereat it extends upwardly from said first end portion to said second end portion.
Patent CA-2709079-A1 (CA)
Inventor: STRICKLER FREDERICK H
IPC: A61F2/07
Filed: 2008-12-12
Abstract: In accordance with an aspect of the invention, methods of forming medical articles are provided, which comprise (a) preparing a melt phase that comprises a molten polymer and a supercritical fluid, (b) forming a polymeric region from the melt phase, and (c) cooling the polymeric region. In certain embodiments, the supercritical fluid is formed from chemical species (e.g., C02, propane, etc.) that are gases at room temperature (25 C) and atmospheric pressure (1 atm). According to another aspect of the present invention, medical articles are provided which comprise melt-processed polymeric materials. The polymeric materials have a composition that cannot be melt processed without the use of melt-viscosity reducing additives due to thermal degradation, and yet the polymeric material does not contain such additives.
Patent CA-2710692-A1 (CA)
Inventor: KOWALCHUK TREVOR
IPC: A01C7/08
Filed: 2010-07-21
Abstract: An agricultural implement system is provided that includes a row unit configured to deposit seeds within soil. The agricultural implement system also includes a bounce sensor rigidly coupled to the row unit and configured to output a signal indicative of a bounce magnitude, a bounce direction, or a combination thereof, of the row unit.
Patent CA-2710712-A1 (CA)
Inventor: NICHOLS JASON
IPC: F02C9/18
Filed: 2010-07-21
Abstract: A compressor shroud has a continuous slot defined in a gaspath side surface thereof for communicating through the body of the shroud. Spaced-apart structural bridges span a rear portion of the slot in the shroud to maintain structural rigidity of the shroud. The method of forming the continuous slot is also described.
Patent CA-2712820-A1 (CA)
Inventor: VERICHEV STANISLAV NIKOLAEVICH
IPC: F04B47/06
Filed: 2008-01-31
Abstract: An oil filter for use in an electric motor forming part of a downhole device such as an ESP, comprising a two-part filter including a first part formed from a porous material which acts to filter solid particulate material from the motor oil, and a second part comprising a sorbent for removing aqueous liquids from the motor oil.
Patent CA-2713362-A1 (CA)
Inventor: WOOD NORMAN
IPC: B64C23/04
Filed: 2009-02-17
Abstract: A shock bump (10) comprising a diverging nose (20) and a converging tail. The tail has at least one plan-form con-tour line with a pair of concave opposite sides (22, 23). The shock bump provides an improved shape with relatively low drag.  Furthermore, the concave shape of the tail tends to promote the development of longitudinal vortices which can reduce shock in-duced buffet at certain operating conditions.
Patent CA-2714140-A1 (CA)
Inventor: HURLEY PETER J
IPC: C09K23/42
Filed: 2009-02-06
Abstract: An improved method of controlling air pollution, a combustion gas is passed through a solution of an alkaline-earth metal sulfide and a redox buffer (e.g., a mono alkaline-earth metal phosphate salt), preferably but not essentially in combination with an alkaline-earth metal carbonate FGD system. The reagents are provided in a fully soluble form enabling low cost application and retrofitting of existing facilities whilst also including alkaline-earth bases salts, which advantageously afford stability to the process product. The reagents co-precipitiate when the solution achieves a pH of 4.5 to 6.5 such as is encountered in the acidic environment in conduits that carry combustion flue gases.
Patent CA-2715838-A1 (CA)
Inventor: WHIPPLE CHARLES E
IPC: H02G3/30
Filed: 2010-09-29
Abstract: A cable hanger is disclosed. The cable hanger may include a first latch configured to suspend the cable hanger from a strut and a second latch configured to suspend the cable hanger from the strut. The cable hanger may also include a cable saddle to hold one or more cables.  When the cable hanger is suspended by the first latch and not the second latch, a gap may be formed between the cable saddle and the strut such that the cable saddle is configured to receive the one or more cables through the gap. When the cable hanger is suspended by the second latch, the gap may be closed between the cable saddle and the strut to secure the one or more cables.
Patent CA-2716099-A1 (CA)
Inventor: MEISLER MIRIAM
IPC: C12N15/12
Filed: 2009-03-06
Abstract: The present invention relates to neurological disease, in particular to mutations in the FIG4 gene. The present invention also provides assays for the detection of variant FIG4 alleles, and assays for detecting FIG4 polymorphisms and mutations associated with disease states such as ALS.
Patent CA-2716260-A1 (CA)
Inventor: SLEE EARL HOWARD
IPC: A61F2/92
Filed: 2009-02-20
Abstract: Methods for restoring blood flow in occluded blood vessels using an apparatus having a self expandable distal seg-ment that is pre-formed to assume a superimposed structure in an unconstrained condition but can be made to take on a volume--reduced form making it possible to introduce it with a microcatheter and a push wire arranged at the proximal end, with the distal segment in its superimposed structure assuming the form of a longitudinally open tube and having a mesh structure of intercon-nected strings or filaments or struts. In a preferred embodiment, the distal segment has a tapering structure at its proximal end where the strings or filaments or struts converge at a connection point.
Patent CA-2716718-A1 (CA)
Inventor: ALBRECHT UWE
IPC: A23L33/16
Filed: 2010-10-08
Abstract: Disclosed herein are methods for reducing fat absorption by the human body involving the consumption of food comprising a dose of calcium sulphate. Also disclosed are corresponding commercial food products and their use.
Patent CA-2717070-A1 (CA)
Title: Gel microdrop composition and method of using the same
Inventor: HARRIMAN WILLIAM DON
IPC: C07H21/04
Filed: 2009-03-02
Abstract: A gel microdrop composition is provided. In certain embodiments, the gel microdrop composition contains a polymer matrix, an effector particle that releases an effector molecule into the polymer matrix, a first reporter particle that emits a first optically detectable signal and a second reporter particle that emits a second optically detectable signal that is distinguishable from the first optically de-tectable signal, where the effector particle and said first and second reporter parti-cles are encapsulated by the polymer matrix. Methods of screening that employ the gel microdrop composition and methods of making the gel microdrop composition are also disclosed.
Patent CA-2717084-A1 (CA)
Title: Machinery arrangement for a marine vessel
Inventor: HENRIKSSON TORBJOERN
IPC: F01N13/08
Filed: 2009-03-10
Abstract: The invention relates toa machinery arrangement, which comprisesa combus- tion unit (3) arranged in an engine room (11), and an exhaust gas duct assem- bly (4) connected to the combustion unit (3) for receiving an exhaust gas flow and for leading the exhaust gas flow to the atmosphere through an exhaust gas cleaning system (5) provided with an exhaust gas pipe (52).  In order to condi- tion the exhaust plume, the exhaust gas pipe (52) is arranged in an enclosure (114), whereby the enclosure (114) is arranged in flow connection with the en- gine room (11) in order to provide heat for the exhaust gas pipe (52) by means of a heated air flow from the engine room.
Patent CA-2717535-A1 (CA)
Title: Data synchronization protocol
Inventor: MCCARTHY BRENDON A
IPC: G06F17/30
Filed: 2009-03-03
Abstract: Among other things, techniques and systems are disclosed for syncing data between a client device and a server. Synchronizing data includes initiating a sync session by negotiating a sync mode between a client device and a server for each of one or more dataclasses. A status code is generated based on a result of the negotiating. Based on the generated status code, the client device and the server exchanges one or more data items to be updated for the one or more dataclasses using the negotiated sync mode for each dataclass. The exchanged one or more data items are updated at the client device or the server The updated one or more data items are committed at the client or the server.
Patent CA-2718689-A1 (CA)
Inventor: HUG MARTIN
IPC: G01N33/68
Filed: 2009-03-13
Abstract: Transporters are an emerging target family with enormous potential, offering scientific and economic opportuni-ties. The sodium/calcium exchanger is an important mechanism for removing Ca2+ from diverse cells. In heart, it extrudes Ca2+ that has entered through Ca2+ Channels to initiate contraction, while Na+ enters the heart cell. It is of considerable interest to identify Compounds that modulate the activity of sodium/calcium exchangers. The present invention is directed to a fluorescence-based assay for detecting NCX and NCKX "forward mode" modulating Compounds. It further refers to a kit of parts comprising cells expriming a sodium/calcium exchanger and the use of the kit of parts to test a Compound for activity as an agonist or antagonist of a sodium/calcium exchanger.
Patent CA-2721426-A1 (CA)
Inventor: LEUTELT LUTZ
IPC: G01S11/00
Filed: 2009-03-12
Abstract: The invention relates to a method for monitoring a traffic route for a means of transport of a predetermined kind, particularly for an aircraft on a lane at an airport.  The method involves noise signals that occur in a section of the traffic route (2) being recorded with a sound pickup means (6,..., 13) and evaluated such that a piece of localization information is ascertained which indicates whether a means of transport (1) of the predetermined kind is in the section of the traffic route (2). If the piece of localization information reveals that a means of transport (1) of the predetermined kind is in the section, the admissibility of the means of transport (1) to be in the section is checked on the basis of one or more prescribed criteria, whereupon an appropriate checking result is output. The method according to the invention is distinguished in that the evaluation of noise signals can be used to achieve reliable localization of means of transport independently of weather conditions. In preferred embodiments, the piece of localization information can also contain the position of the means of transport in space, and it is also possible to obtain movement and/or classification information by evaluating the noise signals.
Patent CA-2723440-A1 (CA)
Inventor: BEN-SASSON SHMUEL A
IPC: A61P25/16
Filed: 2009-05-05
Abstract: The subject of the invention provides a pharmaceutical composition comprising a sulfobetaine, a sulfobetaine for therapy, uses thereof and methods of treating cancer obesity, age related macular degeneration or neurodegenerative diseases com-prising administering a composition comprising a sulfobetaine.
Patent CA-2727144-A1 (CA)
Inventor: CARROLL DAVID W
IPC: H05B44/00
Filed: 2009-06-04
Abstract: An LED light bulb device (20) including a bulb body (80), a cap (82) and an LED assembly (22). The bulb body defines an exterior surface and an interior. The cap is mounted to the bulb body, combining to define a light bulb-like structure (24). The LED assembly includes a substrate (26), LEDs (28), transformer circuitry (30) and connective circuitry (32). The LEDs and the connective circuitry are maintained by the sub-strate, with the connective circuitry electrically connecting the LEDs and the transformer circuitry. The transformer circuitry is adapted to modify incoming power for powering the LEDs. The LED assembly is mounted to the light bulb-like structure such that the LEDs are disposed along the exterior surface of the bulb body, with light from the LEDs being directed inwardly into the interior and then outwardly from the interior. The LED assembly can further include a heat sink body (34) encompassing the LEDs.
Patent CA-2727291-A1 (CA)
Inventor: HILDEBRANDT PETER W
IPC: G06F3/042
Filed: 2009-06-12
Abstract: Eraser assemblies for electronic display systems are disclosed herein. An electronic display system can comprise a display surface with a coding pattern, and an eraser assembly can interact with the display surface. The eraser assembly can com-prise a body assembly carrying an eraser pad and a sensing device, such as a camera. When the eraser pad is in use, the camera can capture one or more images of the coding pattern on the display surface. Based on captured images of the coding pattern, the elec-tronic display system can identify a swath on the display surface to be erased.
Patent CA-2730652-A1 (CA)
Inventor: MCKAY THOMAS KEAN
IPC: E21B33/076
Filed: 2009-07-29
Abstract: Systems and methods for well intervention include a lower riser package (LRP), and an emergency disconnect package (EDP). The LRP includes a tree connector, a connector and seal stab adapter (CSSA), and a LRP body; the tree connector has a profile for mating to the CSSA. The CSSA has at least one seal stab assembly for fluidly connecting with a subsea tree. The body of the LRP includes one or more sealing elements that are capable of sealing upon command, an integral annulus with an annulus isolation valve, an upper hub profile compatible with the EDP, and a lower flange profile that mates with the CSSA. The EDP includes a quick disconnect connector, at least one annulus isolation valve, and one or more sealing elements that are capable of sealing upon command. In some embodiments, an internal tie-back tool connects to the EDP via an EDP internal tie-back profile.
Patent CA-2731099-A1 (CA)
Title: Efficient packet handling for timer-based discard in a wireless communication system
Inventor: KUMAR VANITHA A
IPC: H04L47/32
Filed: 2009-08-07
Abstract: Systems and methodologies are described herein that facilitate efficient handling of packets (e.g., Packet Data Convergence Protocol (PDCP) Protocol Data Units (PDUs) or Service Data Units (SDUs)) in a wireless communication system. As described herein, a number of consecutive packets that are discarded due to a discard timer expiration event and/or other causes can be monitored and compared to a number of tolerated consecutive discarded packets. If the number of consecutive discarded packets does not exceed the number of tolerated consecutive packets, conventional processing operations such as header modification and compression, ciphering, or the like can be omitted for respective packets subsequent to a discarded packet, thereby significantly reducing processing overhead. As further described herein, the number of tolerated consecutive discarded packets can be chosen to maintain header compression (e.g., Robust Header Compression (RoHC)) synchronization, ciphering synchronization, and/or other suitable properties.
Patent CA-2733647-A1 (CA)
Inventor: SAEGUSA KUNIO
IPC: C22B15/14
Filed: 2009-08-10
Abstract: It is possible to efficiently obtain a purified material from a material containing a metalloid element such as silicon or metal element as the main component, and an impurity. The method for purifying a material, comprising bringing a material containing a metalloid element or metal element as the main component, and an impurity into contact with a compound represented by the following formula (1):     A1X3 (1) wherein X is a halogen atom; to remove the impurity from the material.
Patent CA-2736308-A1 (CA)
Title: A lubricating oil composition
Inventor: EMERT JACOB
IPC: C10M129/16
Filed: 2011-04-05
Abstract: A lubricating oil composition comprising (A) an oil of lubricating viscosity; and, (B) as an additive component, an oil-soluble mixture of oxyalkylated hydrocarbyl phenol condensates wherein the oxyalkyl groups have the formula -(R'O)n- where R' is an ethylene, a propylene or a butylene group; n is independently from 0 to 10; less than 45 mole % of the phenolic hydroxyl groups in the mixture are not oxyalkylated; and more than 55 mole % of the oxyalkyl groups in the mixture have the formula -R'O- where n is 1.
Patent CA-2738378-A1 (CA)
Inventor: STONE TERRY
IPC: E21B43/12
Filed: 2011-04-28
Abstract: Design and control of well systems with multiple tubing strings is described. An example system models multiple tubing strings in wellbores as segments, with multiple control points selectively located among the segments. Each segment is modeled as one or more equations that describe characteristics of a fluid resource associated with the segment. The system can predict flow of fluids and energy in a wellbore by solving physical conservation equations subject to specified, conditions. The system models multiple control points, and solves the equations to convergence to satisfy injection and production targets and specified constraints. Results may be used to improve production of the resource. The system can apply a variety of strategies to model wells via multiple control points, including conservation of mass and energy models, a global phase-component partitioning model, a conductive heat transfer model, a pseudo-pressure model, a non-Darcy flow model, a phase separation model, and so forth.
Patent CA-2739334-A1 (CA)
Inventor: PAFFRATH ROBERT
IPC: A47L11/00
Filed: 2009-10-01
Abstract: An apparatus for removing an adhesive substance such as gum, paint, and the like from a surface is provided. The apparatus includes at least two reservoirs, one reservoir contains water so as to provide steam and another reservoir contains a cleaning agent. A common conduit is in fluid communication with the first and second reservoirs and comprising an outlet. A  controller modulates the dispensing of steam and cleaning agent. Applying an effective mixture of steam and cleaning agent onto the surface area having this adhesive substance causes the removal thereof.
Patent CA-2739749-A1 (CA)
Inventor: ZENG XIN
IPC: A23L29/269
Filed: 2011-05-10
Abstract: The present invention relates to a bakeable and shelf stable filling, baked food products comprising said filling, and method of preparing said baked food products, as well as use of said filling in the preparation of baked food products or sweeties. The filling according to the present invention comprises 2 to 20% by weight of edible oil(s) and/or fat(s), has a water content of 10 to 35% by weight, and comprises thermal gel(s), ionic gel(s) and whey protein-containing material, wherein said filling comprises a premixture obtainable by a method comprising: mixing whey protein-containing material(s) with edible oil(s) and/or fat(s); adding an amount of water to the resulting mixture and heating to 65 to 95°C for a period of time so as to obtain an emulsified mixture; and lowering the temperature of the emulsified mixture. The filling according to the present invention has good baking stability without the occurrence of "boiling out", and is therefore suitable for baking.  Said filling can maintain a high oil retention rate under baking conditions.
Patent CA-2740051-A1 (CA)
Inventor: ROMANYSZYN MICHAEL T
IPC: F04B45/08
Filed: 2006-03-21
Abstract: Procédés et dispositifs de pompage et de distribution dans lesquels une pompe péristaltique pompe un liquide à partir d'un emballage, la pompe pouvant être intégrée à un distributeur. La pompe péristaltique est adaptée afin d'offrir une précision, un nettoyage et un entretien améliorés. L'invention a également trait à des tubes améliorés destinés au pompage péristaltique, qui sont raccordés à des valves de distribution à autoétanchéité.
Patent CA-2742614-A1 (CA)
Inventor: ANDERSON LUIS
IPC: E05B47/00
Filed: 2009-05-15
Abstract: A security device (12) is removably affixable to an article. The security device includes a housing (16a) having a securing pad (42), a locking element (28) and a strap (20). The locking element is disposed within the housing. The strap includes a first end having a latching region (34) that is insertable into the housing and a second end having a securing region (36). The strap is slidingly movable between an open position and a locked position. The locking element engages with the latching region of the strap. When in the locked position, the strap secures the article between the securing pad and the securing region of the strap.
Patent CA-2748052-A1 (CA)
Inventor: LANGLOIS SIMON
IPC: F28F7/00
Filed: 2011-07-26
Abstract: A heat dissipating device and a method of fabricating thereof, the device comprising a first base adapted to be placed in contact with a heat emitter and first heat-dissipating fins extending from the first base on at least part of a periphery of the first base. The method comprises providing a first sheet of heat conductive and mechanically resistant material; cutting, out of the first sheet of material, a first piece comprising a first central part and first tabs extending radially from the first central part;  and erecting the first tabs up from the first central part.
Patent CA-2748522-A1 (CA)
Inventor: FUREBRING CHRISTINA
IPC: C07K14/31
Filed: 2009-11-30
Abstract: The present invention provides a polypeptide having a biological activity of the Chemotaxis Inhibitory Protein of Staphylococcus aureus ('CHIPS'), the polypeptide comprising or consisting of the amino acid sequence of SEQ ID NO: 2, or a fragment or variant thereof having a biological activity of CHIPS, wherein the fragment or variant retains amino acid substitutions K40E, D42V, N77H, K100R, K105R, N111K and/or G112A relative to the wildtype CHIPS protein of SEQ ID NO:1. In one embodiment, polypeptide consists of the amino acid sequence of SEQ ID NO: 2. Related aspects of the invention provide pharmaceutical compositions comprising a polypeptide of the invention, together with methods or making and using the same.
Patent CA-2748579-A1 (CA)
Inventor: ANDERSON DARREN
IPC: B01J21/00
Filed: 2009-12-22
Abstract: A method includes collapsing a polymer on a precursor moiety including a catalyst to form a composite having the polymer and the precursor moiety; and forming a nanoparticle from the composite.