baber/WOPTO huggingface dataset:
Patent CA-2803665-A1 (CA)
Inventor: DORSCH DIETER
IPC: A61K31/4375
Filed: 2011-05-31
Abstract: The present invention relates to novel [1,8]naphthyridine derivatives of formula (I) and to the use of such compounds in which the inhibition, regulation and/or modulation of signal transduction by ATP consuming proteins like kinases plays a role, particularly to inhibitors of TGF-beta receptor kinases, and to the use of such compounds for the treatment of kinase-induced diseases, in particular for the treatment of tumors.
Patent CA-2804683-A1 (CA)
Title: Fermentation process
Inventor: KANG ZHENGFANG
IPC: C12P7/06
Filed: 2011-07-15
Abstract: The present invention relates to methods of enhancing fermentation for the production of fermentation products. Specifically, the invention relates to enhancing fermentation in processes of producing ethanol from plant material using one or more fermenting organisms.
Patent CA-2805598-A1 (CA)
Inventor: TAYLOR SCOTT V
IPC: A61B17/34
Filed: 2003-11-21
Abstract: A surgical access device (10) including a valve housing (14) and a receiving element (38) mounted in the valve housing (14) having an aperture (39) for flexibly receiving and directing instruments having a wide range of diameters.  The instrument receiving element includes a braid or mesh tube (38) generally shaped like an hourglass. The surgical access device may include an access septum seal (36) molded from a gel material. The surgical access device (10) can flexibly engage instruments having diameters ranging from about 3.5 mm to about 12.9 mm.
Patent CA-2805746-A1 (CA)
Inventor: NALEPA CHRISTOPHER J
IPC: B01J20/20
Filed: 2011-08-19
Abstract: Activated carbon is rendered more thermal!y stable by exposure to a non- halogenated additive, and optionally to a halogen and/or a halogen-containing compound. Such treated carbon is suitable for use in mitigating the content of hazardous substances in flue gases, especially flue gases having a temperature within the range of from about 100 °C to about 420 °C.
Patent CA-2806411-A1 (CA)
Inventor: DONCE LUCIEN
IPC: G02B7/02
Filed: 2011-07-12
Abstract: The invention relates to a passive mechanical athermalization device, comprising: a barrel (1) that is made of a first material having a first thermal expansion coefficient (11) and that has a longitudinal axis (AA), said barrel comprising at least one first portion (11) and at least one second portion (12), the device being characterized in that it comprises: at least three beams (7) made of the first material, each of the beams (7) circumferentially connecting the first portion (11) and the second portion (12) relative to the longitudinal axis (AA); at least three bars (8) made of a second material having a second thermal expansion coefficient (12) that is different from the first thermal expansion coefficient, circumferentially distributed around the barrel (1) relative to the longitudinal axis (AA), each bar (8) axially connecting the first portion (11) and the second portion (12) relative to the longitudinal axis (AA) such that the thermal expansion of the barrel (1) results in a deformation of the beams (7) and of the bars (8) along the longitudinal axis (AA). The invention also relates to an optical system comprising such a passive athermalization device.
Patent CA-2808286-A1 (CA)
Inventor: CYR BERTIN H-L
IPC: C12P19/06
Filed: 2013-02-27
Abstract: The present invention presents a method for the aerobic production of Xanthan by bacteria of the genus Xanthomonas citri or Xanthomonas campestries on a solid substrate of potato pulp. In the exemplary embodiment of the method, the potato pulp substrate's pH was adjusted to 7.2 throughout the process. The substrate was used after sterilization and cooling. 24 hours culture of the two isolates identified as Xanthomonas species were inoculated to the autoclaved substrate and incubated for 6 days at 28 degrees Celsius. After incubation, the bacteria are destroyed, the substrate is diluted and the Xanthan is isolated and dried.
Patent CA-2811283-A1 (CA)
Title: Wind-resistant environmental synthetic cover
Inventor: AYERS MICHAEL
IPC: B09B1/00
Filed: 2011-09-13
Abstract: A system for covering (i.e., closing) various types of sites where waste is deposited comprises a composite of one or more geotextiles that are tufted with synthetic yarns and an impermeable geomembrane, which is comprised of a polymeric material. The cover can include wind-resistant textured synthetic blade-like elements, such as vertical filaments, secured over a low-permeable polymer liner backing.  Advantageously, the system does not rely on piled-on weight to resist wind forces and the cover can be deployed over a large area with little or no ballasting or anchoring.  Optionally, the cover includes vertical filaments attached to the liner to break the wind aero-dynamics on the exposed cover.
Patent CA-2812932-A1 (CA)
Title: Batteries redox fe-v
Inventor: LI LIYU
IPC: H01M50/426
Filed: 2011-06-08
Abstract: L'invention concerne une batterie redox comportant une solution support contenant des anions Cl-, caractérisée en ce que la solution support comporte un anolyte présentant V2+ et V3+ et un catholyte présentant Fe2+ et Fe3+, une membrane séparant l'anolyte du catholyte. L'anolyte et le catholyte peuvent comporter des cations V et des cations Fe, respectivement, ou bien l'anolyte et le catholyte peuvent chacun comprendre à la fois des cations V et Fe dans un mélange. En outre, la solution support peut contenir un mélange d'anions SO4 2- et Cl-.
Patent CA-2813176-A1 (CA)
Title: Support for routing conduits in an aircraft wing
Inventor: FRAYSSE DAMIEN
IPC: B64C1/00
Filed: 2013-04-19
Abstract: The object of the invention is a routing support (64) for a line fastened in openings and composed of a plurality of conduits connected end-to-end along a longitudinal axis, the routing support (64) incorporating an outer body (66) with means (68) of fastening in an opening, means (70) of accommodating the extremities of two conduits placed end-to-end, and a flexible interface (74) connecting these accommodating means (70) to the outer body (66), the routing support (64) being in which the flexible interface (74) is integral with the outer body (66) and the accommodating means (70).                                      The invention also covers a line for transporting fuel embodied with this routing support, and an aircraft wing in which such a line circulates for transporting fuel.
Patent CA-2814922-A1 (CA)
Inventor: TROIANO ARMANDO
IPC: F16B45/04
Filed: 2013-05-06
Abstract: Described herein is a latch useful for safety or security purposes, comprising: a cable having a first end coupled to a finger actuated, spring-loaded, sliding bolt, snap-hook and a second end coupled to a first mounting plate; a first ring coupled to a second mounting plate;  the first and second mounting plates each defining at least one aperture for receiving a fastener for attaching the first and second mounting plates to a main body of an enclosure and an openable bather of the enclosure, respectively; the latch being in a closed state with the snap-hook linked to the first ring and an open state with the snap-hook disengaged from the first ring.
Patent CA-2816973-A1 (CA)
Inventor: PACHECO HECTOR O
IPC: A61B5/06
Filed: 2006-03-07
Abstract: The cannula is for insertion in an elongated opening in a pedicle extending from the posterior cortex to a predetermined depth in the pedicle. The cannula comprises an elongated first section constructed to be inserted within the opening, and an enlarged elongated second section extending outwardly from the first section and having a generally longitudinal slot extending therethrough from an inner end to an outer end thereof to enable an instrument that is straight or angled to be inserted through the outer end of the slot and through the cannula into the pedicle for a desired procedure.
Patent CA-2817361-A1 (CA)
Inventor: BULL JEFFREY F
IPC: H04B7/212
Filed: 2011-12-06
Abstract: A wireless location system is configured to operate in a CDMA-based wireless communication network. In exemplary embodiments, location measuring units (LMUs) can synchronize to sectors of base stations and store sector timing information. In response to a request to geo-locate a mobile device communicating with a sector, sector timing information for the servicing sector is sent to other LMUs and the LMUs can use the sector timing information to detect uplink signals transmitted by the mobile device. The location of the mobile device can then be estimated based on time of arrival measurements made by the LMUs.
Patent CA-2818036-A1 (CA)
Inventor: DOIEL STEPHEN
IPC: B27B31/00
Filed: 2013-06-05
Abstract: Embodiments of techniques and systems for control of cutting tools for logs on a conveyor are described herein. A preferred position may be determined for a log on a conveyor, such as, for example a chain conveyor. The preferred position may be determined based on a scan of the log prior to the log being placed on the conveyor. After the log is placed on the conveyor an initial portion of the log may be scanned by a second scan and the initial portion may be compared to a corresponding portion of the preferred position for the log. Differences may be determined between the scanned portion and the corresponding portion of the preferred position. One or more cutting tools may then be controlled, such as in position and/or orientation, to adjust for the determined differences. Other embodiments are also described and claimed.
Patent CA-2819800-A1 (CA)
Title: Seal arrangement for a propeller shaft and method for sealing a propeller shaft
Inventor: PALOKANGAS SAMI
IPC: B63H23/32
Filed: 2010-12-02
Abstract: The invention relates to an arrangement and method for sealing the propeller shaft (10) of a ship using sealing (26), which sealing (26) comprises a group of lip seals (30, 32, 34, 36), arranged consecutively in the direction of the propeller shaft (10) so that a seal chamber (38, 40, 42) is created between adjacent lip seals. The pressure of the first seal chamber (38) on the propeller (6) side is close to the pressure of the surrounding water at the propeller shaft (19) level and the pressure of the second seal chamber (42) furthest from the propeller (6) is adjusted to a fixed value that is lower than the pressure of the first seal chamber (38). The pressure of the third chamber (40) located between the first chamber (38) and the second chamber (42) is adjustable by pressure regulation devices to a value between the pressure values of the first (38) and the second chamber (42) by adjusting the pressure loss caused by the flow of the liquid medium.
Patent CA-2822864-A1 (CA)
Inventor: PERMUY ALFRED
IPC: H02H7/122
Filed: 2011-12-19
Abstract: A method of balancing voltages in a group of capacitors of a power electronic device, such as a multilevel power inverter, includes making a balancing determination regarding whether to (i) inject energy into the selected one of the capacitors from an energy storage element, or (ii) extract energy from the selected one of the capacitors into the energy storage element based on the voltage of a selected one of the capacitors, and either injecting energy into the selected one of the capacitors from the energy storage element, or extracting energy from the selected one of the capacitors into the energy storage element based on the balancing determination. Also, a voltage balancing circuit that implements the method. In one particular implementation, a spatial second derivative algorithm is used. In another particular implementation, a comparison to an average capacitor voltage is used.
Patent CA-2824838-A1 (CA)
Inventor: PARKS DAVID
IPC: E21B43/116
Filed: 2013-08-26
Abstract: A perforation gun system based on combinations of basic components including a top connector, a self-centralizing charge holder system and a bottom connector that can double as a spacer. Any number of spacers can be used with any number of holders for any desired specific metric or imperial shot density, phase and length gun system. A  perforation gun system kit as well as a method of assembling a perforation gun system is also disclosed.
Patent CA-2827319-A1 (CA)
Inventor: DOUROS BRYAN PHIL
IPC: G06F9/48
Filed: 2012-02-16
Abstract: Techniques are disclosed that include a computer-implemented method including transmitting a message (604) in response to a predetermined event (506) through a process stage including at least first and second processes being executed as one or more tasks, the message instructing the abortion of the executing of the one or more tasks, and initiating abortion of execution (606) of the one or more tasks by the one or more of the processes on receiving the messages.
Patent CA-2827824-A1 (CA)
Title: A dispensing mechanism and a dispenser
Inventor: JOKITALO JOONAS
IPC: A47K5/12
Filed: 2011-03-14
Abstract: A dispensing mechanism (4) for a liquid container (10) comprising a hollow flexible dispensing portion (12) and a dispenser (2) are provided. The dispensing mechanism (4) comprises a first lever (18) arranged to pivot about a first pivot axis (28) and a second lever (20) arranged to pivot about a second pivot axis (30) and comprising a user operated portion (22). The first lever (18) comprises a first sliding surface (24) and the second lever (20) comprises a second sliding surface (26). The first and second sliding surfaces (24, 26) bear in sliding abutment against each other at an abutment point. The first and second pivot axes (28, 30) are substantially parallel to each other, and a first plane extends through the first and second pivot axes. In a non-actuated position of the dispensing mechanism (4), the user operated portion of the second lever (20) and the abutment point are arranged on a first side of the first plane. The first sliding surface (24) at least at the abutment point, is convex and the abutment point remains on the first side of the first plane over at least a first 2/3 of a dispensing stroke of the first lever (18).
Patent CA-2829439-A1 (CA)
Title: Tracking-enabled multi-axis tool for limited access inspection
Inventor: SMITH NATHAN R
IPC: B25J19/02
Filed: 2013-10-02
Abstract: A multi-axis tool may include, in some embodiments, a gimbal adapted to be positioned adjacent an opening in a wall; an extended-reach device having first and second ends and an end effector adjacent the first end, the extended-reach device engaging the gimbal for relative rotational movement and relative slidable movement through the opening such that the end effector is positioned on a side of the wall opposite the second end; a sensor system configured to measure a linear position of the extended-reach device relative to the gimbal, and a position and spatial orientation of the end effector relative to the opening; and a computer control connected to receive signals from the sensor system to determine at least one of a position and an orientation of the end effector relative to the opening.
Patent CA-2830920-A1 (CA)
Inventor: ABRAMITE JOSEPH A
IPC: A61K31/04
Filed: 2012-03-23
Abstract: The present invention is directed to a new class of hydroxamic acid derivatives of formula (I) or formula (II), their use as Lpx C inhibitors and, more specifically, their use to treat bacterial infections.
Patent CA-2831689-A1 (CA)
Title: Reductive amination process for preparation of dronedarone using amine intermediary compound
Inventor: FRIESZ ANTAL
IPC: C07D307/81
Filed: 2012-03-27
Abstract: The invention relates to a novel process for preparation of drohedarone of formula (I) and pharmaceutically acceptable salts thereof characterized in that a compound of formula (II) is reacted in the presence of a reductive agent with butyraldehyde and/or butanoic acid, and isolating the obtained product and, if desired, converting it into a pharmaceutically acceptable salt thereof. The invention also relates to some hovel intermediary compounds and the preparation thereof.
Patent CA-2832803-A1 (CA)
Inventor: BUCHBINDER MAURICE
IPC: A61F7/12
Filed: 2012-04-13
Abstract: There is provided a method of supplying cryoenergy to a plaque within a blood vessel. The method comprises expanding an expandable membrane of a catheter apparatus with a pressure of less than 5 ATM (507 kPa), the catheter apparatus having been placed in thermal contact with the plaque within the blood vessel. The method also comprises establishing a temperature of between +15°C (288K) and -35+C (238K) at an interface of the expandable membrane and the blood vessel. A system and catheter apparatus are also provided.
Patent CA-2833653-A1 (CA)
Title: Herbicidal compositions
Inventor: MICHEL ALBRECHT
IPC: A01N43/84
Filed: 2012-05-31
Abstract: The present invention provides, inter alia, a herbicidal composition comprising: (i) a protoporphyrinogen oxidase inhibiting herbicide selected from the group consisting flumioxazin, sulfentrazone, butafenacil and a diphenyl ether selected from the group consisting of acifluorfen (including aciflurofen- sodium), fomesafen (including fomesafen-sodium), lactofen and oxyfluorfen; or an agronomically acceptable salt of said herbicide; and (ii) a safener of Formula (II) or an agronomically acceptable salt of said compound, wherein:- Ra is selected from the group consisting of halogen, nitro, C1-C4 alkyl, C1-C4 haloalkyl, C1-C4 haloalkoxy, C3-C6 cycloalkyl, phenyl, C1-C4 alkoxy, cyano, C1-C4 alkylthio, C1-C4 alkylsulfinyl, C1-C4 alkylsulfonyl, C1-C4 alkoxycarbonyl and C1-C4 alkylcarbonyl; and Rb and Rc are independently selected from the group consisting of hydrogen, C1-C6 alkyl, C3-C6 cycloalkyl, C3-C6 alkenyl and C3-C6 alkynyl.
Patent CA-2833954-A1 (CA)
Title: Device and method for applying a continuous electric field
Inventor: SIDERIS DIMITRIOS
IPC: G01N27/447
Filed: 2012-05-04
Abstract: A device comprises an electric field applying assembly adapted to generate an electric field having a discrete electric field profile; a conducting volume and an electrical interface region provided between the conducting volume and the electric field applying assembly such that the discrete electric field is applied to the material by the electric field applying assembly at a location spaced from the conducting volume,wherein the electrical interface region comprises at least an ionically conductive material arranged adjacent to an in contact with the conducting volume;such that the discrete electric field applied by the electric field applying assembly is smoothed by the electrical interface region so that the electric field profile established within the conducting volume is substantially continuous.
Patent CA-2834054-A1 (CA)
Inventor: TRAINER DAVID REGINALD
IPC: H02M7/49
Filed: 2011-06-29
Abstract: A power electronic converter (20), for use in high voltage direct current power transmission and reactive power compensation, comprises at least one converter limb (22a, 22b, 22c) including first and second terminals (24,26) being connectable to a DC network (30) and a third terminal (28), the or each converter limb (22a, 22b, 22c) defining first and second limb portions (34,36) connected in series between the third terminal (28) and a respective one of the first and second terminals (24,26), each limb portion (34,36) including a chain-link converter (38), each chain-link converter (38) including a plurality of modules connected in series, each module including at least one primary switching element connected to at least one energy storage device, each converter limb (22a, 22b, 22c) being controllable to selectively define a circulation path carrying an AC circulation current (54) for presentation to the DC network (30) to minimise DC ripple in a DC voltage presented to the DC network (30).
Patent CA-2834119-A1 (CA)
Inventor: BLOK JESPER
IPC: B29C48/04
Filed: 2012-04-27
Abstract: It is the object of the present invention to provide a method of controlling a pellet mill, said pellet mill comprising - a number of rollers (2,3,4), - a cylindrical die (1) provided with perforations, said rollers (2,3,4) being mounted inside said cylindrical die (1) for pressing material to be pelletized through said perforations, - an adjustment mechanism (5,6,7) for adjusting the distance between the rollers (2,3,4) and the die, (1) - a drive mechanism (M4) for rotationally driving said die (1) and said rollers (2,3,4), said method of controlling comprising the steps of - providing a measurement (8,9,10,11,12,13,14) of a parameter (x,y,z, W1,W2,W3,W4), said parameter indicating if an overload of the pellet mill is arising, and - in case of such indication being detected, reducing the load on the pellet mill by suitable countermeasures.
Patent CA-2835573-A1 (CA)
Title: Releasable connection between a handle and a pan, and a pan with said connection
Inventor: BOGANI GIUSEPPE
IPC: A47J45/07
Filed: 2011-08-23
Abstract: A releasable connection between a pan and a handle comprises a bracket, which is provided with a hole (16) and intended to project laterally from the body of the pan, and an engaging mechanism, which is intended to be arranged on the handle and which comprises an engaging tooth (17) which is inserted into said hole (16) and a cam element (19) which is rotatable into a locked position for pushing with a first cam surface (23) against a corresponding edge (15) of the said hole (16) so as to clamp a part (21) of the bracket (11) between the first said cam surface (23) and a facing projecting part (20) of the engaging mechanism. A strip (23) allowing sliding of the cam and pressing against the edge of the hole is arranged between the said first cam surface (23) and the corresponding edge (15) of the hole. Advantageously the bracket may be made as one piece with an aluminium pan.
Patent CA-2835912-A1 (CA)
Inventor: BADABHAGNI SUDHAKARA RAO
IPC: A61K9/48
Filed: 2012-05-16
Abstract: The present invention relates to a pharmaceutical formulation of fexofenadine hydrochloride in a solvent system suitable as a liquid fill composition. In another aspect, the invention also relates to a process for the preparation of the said pharmaceutical formulation and the use of said composition for the preparation of a drug for the treatment of allergic reactions in a patient.
Patent CA-2836634-A1 (CA)
Inventor: KENT MICHAEL
IPC: B42F3/00
Filed: 2007-03-30
Abstract: A hole punch (10) includes a base (12) and a lever system (20) to actuate a punch (18, 98). The lever system includes a first lever (22) having an end pivotally connected to the first end (14) of the base and a second lever (24) having an end pivotally connected to the second end of the base (16). Actuation of a free end (25) of the second lever causes the first lever to move. In one embodiment, a lock (140) is operatively coupled to the lever system and engages the first and second levers to hold the levers in a stowed position. In another embodiment, the hole punch includes a third lever (32) having a first end operatively coupled to the first lever and a second end operatively coupled to the second lever.
Patent CA-2836861-A1 (CA)
Title: Process for producing a shrimp hydrolysate using electrodialysis
Inventor: RAUO JARAN
IPC: A61K35/612
Filed: 2011-05-20
Abstract: The present invention provides a process for the production of a shrimp hydrolysate comprising (a) contacting a shrimp proteinaceous material with a protease and allowing proteolysis to take place, thereby generating a hydrolysate; (b) increasing the dry matter content of said hydrolysate to 30-44%; and then (c) reducing the NaCl content of said hydrolysate to less than 4% through electrodialysis. Also provided are a hydrolysate obtainable by such a process, uses thereof and methods of treatment.