baber/WOPTO huggingface dataset:
Patent CA-2774734-A1 (CA)
Title: A cytolytic rtx-toxin from gallibacterium anatis
Inventor: BOJESEN ANDERS MIKI
IPC: A61K39/00
Filed: 2010-10-07
Abstract: The present invention relates to the field of animal health and in particular the causative agent of a new bacterial poultry disease caused by Gallibacteruim spp, including Gallibacterium anatis, Gallibacterium genomospecies 1 and Gallibacterium genomospecies 2. The invention provides a novel RTX toxin from said Gallibacterium species, the novel toxin being named GtxA (Gallibacterium toxin). In addition the invention provides the amino acid and nucleotide sequences of GtxA, a vaccine comprising inactivated toxoid or fragments of the toxoid as well as methods of immunizing birds to prevent said disease and to methods of diagnosing a Gallibacterium anatis infection in birds.
Patent CA-2775597-A1 (CA)
Title: Specimen retrieval device
Inventor: DAVIS EMILY
IPC: A61B10/04
Filed: 2012-04-25
Abstract: A specimen retrieval pouch (pouch) is provided. The pouch including a closed bottom portion, an open upper portion and an elongated tube operably coupled to an interior wall of the pouch. The elongated tube has a plurality of openings positioned along a length thereof. A suture accessible at a proximal end of the pouch is positioned within the elongated tube and extends past a distal end thereof. The suture is movable within the elongated tube and relative to the pouch. The suture has either a needle or a loop at a distal end thereof for attaching to tissue and subsequently drawing the tissue into the pouch when the suture is pulled. One or more reinforced tabs are operably disposed on the pouch. The reinforced tab(s) is/are configured to be grasped by a user to provide a counter pull force as the suture is being pulled through the elongated tube.
Patent CA-2776629-A1 (CA)
Title: Method and assembly for high angle of attack process parameter sensors
Inventor: GOEDEL JARODD DAN
IPC: B64D43/02
Filed: 2012-05-10
Abstract: A method (400) and an assembly (100) for sensing a process parameter are provided.  The sensing assembly includes a base (102) and a sensor assembly (104). The sensor assembly includes a sensing element (106), a first flow channel (108), and a second flow channel (110). The first flow channel includes a converging segment (328), a straightening segment (330), and a turning segment (332) wherein the turning segment includes a turn radius (334) configured to separate particles from a flow (336) entering the turning segment and the second flow channel is configured to generate a low pressure area (344) downstream of the sensing element. The sensing assembly also includes an extension member (112) extending between the base and the sensor assembly.
Patent CA-2776795-A1 (CA)
Inventor: GHAVAMI-NASR GHASEM
IPC: B65D83/14
Filed: 2010-10-08
Abstract: There is provided a discharge assembly for discharging a metered volume of a liquid held in a pressured container, said assembly comprising (v) an elongate tubular housing having a liquid inlet at a first end thereof, (vi) a valve stem having a body locating within said housing and having a portion projecting from the second end of said housing, said valve stem being axially moveable relative to the housing between a first limit portion at which the assembly is closed to liquid discharge and a second limit position for discharge of the metered volume, (vii) a chamber provided within the body of the valve stem and having a liquid inlet at a first end of the chamber adjacent said first end of the housing and a first fluid transfer passageway towards the opposite, second end of the chamber, said first fluid transfer passageway providing communication between the chamber and the exterior of the valve stem, and (viii) a liquid discharge element moveable along said chamber from a liquid primed position to a liquid discharged position to effect discharge of the metered volume of liquid, wherein (c) the exterior of the body of the valve stem and the interior of the housing are configured such that in the first position of the valve stem there is second fluid transfer passageway along the outside of the valve stem between the inlet of the housing and said first fluid transfer passageway, and (d) a seal is provided for relative sliding movement onto a seat as the valve stem moves from its first to second position to close said second fluid transfer passageway to fluid flow.
Patent CA-2777657-A1 (CA)
Inventor: VILKAMO JUHA
IPC: G10K15/12
Filed: 2010-10-06
Abstract: A reverberator (10) for reverberating an audio signal (5) comprises a feedback delay loop processor (20) for delaying at least two different frequency subband signals (17) representing the audio signal (5) by different loop delays (23) to obtain reverberated frequency subband signals (27).
Patent CA-2780402-A1 (CA)
Inventor: PERERA NUWAN DILEEPA
IPC: H02H7/26
Filed: 2012-06-19
Abstract: A system, method, and apparatus for power transmission fault zone detection.  Each phase of a three-phase current in the power system is monitored, a modal component is determined from the three-phase current, high frequency transients in the modal component are extracted using wavelet packet transformation, and a travelling wave front is detected in the modal component indicating the fault. A wave sign is determined and the signs of two travelling waves are logically combined to determine whether or not the fault is within a protected zone.
Patent CA-2780509-A1 (CA)
Title: Dispositif de mesure d'une activite de la moelle epiniere d'un vertebre
Inventor: GOGUIN ALEXANDRE
IPC: A61B8/08
Filed: 2010-11-10
Abstract: L'invention concerne un dispositif de mesure d'une activité de la moelle épinière d'un vertébré, caractérisé en ce que le dispositif comporte au moins une sonde principale (1) conformée pour être fixée à une apophyse épineuse (2) d'une vertèbre (3) et maintenir en position de part et d'autre de la vertèbre au moins un émetteur (6) pour émettre une onde susceptible d' interagir avec la moelle épinière (7) et au moins un récepteur associé (8) pour recevoir l'onde ayant interagi avec la moelle épinière et générer un signal représentatif de l'activité de la moelle épinière.
Patent CA-2782968-A1 (CA)
Inventor: BROOKER ANJU DEEPALI MASSEY
IPC: C11D1/66
Filed: 2010-12-08
Abstract: Automatic dishwashing detergent composition for use in the main wash of a dishwasher to provide drying wherein the detergent comprises an esterified alkyl alkoxylated surfactant of general formula (I) where R is a branched or unbranched alkyl radical having 8 to 16 carbon atoms; R3, R1 independently of one another, are hydrogen or a branched or unbranched alkyl radical having 1 to 5 carbon atoms; R2 is an unbranched alkyl radical having 5 to 17 carbon atoms; 1, n independently of one another, are a number from 1 to 5 and m is a number from 13 to 35; and an enzyme selected from: a) a protease demonstrating at least 90% identity with the wild-type enzyme from Bacillus lentus, comprising mutations in one or more, preferably two or more and more preferably three or more of the following positions, using the BPN' numbering system and amino acid abbreviations as illustrated in WO00/37627: 68, 87, 99, 101, 103, 104, 118, 128, 129, 130, 167, 170, 194, 205 & 222 and optionally one or more insertions in the region comprising amino acids 95 - 103; b) an amylase exhibiting at least 95% identity with the wild-type enzyme from Bacillus sp.707 (SEQ ID NO:7 in US 6,093, 562), especially those comprising one or more of the following mutations M202, M208, S255, R172, and/or M261; and c) a mixture thereof.
Patent CA-2786112-A1 (CA)
Inventor: RAMAN VENKATESH
IPC: B60T1/10
Filed: 2010-12-06
Abstract: Electrical power from a dynamic braking process in an off-highway vehicle is used to power an auxiliary system in the vehicle. The auxiliary system may be a urea storage container heating unit or a particulate filter regeneration heating unit.  When dynamic braking electricity is unavailable, and to the extent the dynamic braking electricity is insufficient for powering the auxiliary system, electrical power from an energy device on board the vehicle is used to power the auxiliary system. The energy device may be an auxiliary energy storage device, devoted for use in powering the auxiliary system.
Patent CA-2786262-A1 (CA)
Title: Fiber lasers and mid-infrared light sources in methods and systems for selective biological tissue processing and spectroscopy
Inventor: ISLAM MOHAMMED N
IPC: A61B18/22
Filed: 2010-12-30
Abstract: Laser-based methods and systems for selectively processing or damaging biological target material characterized by an absorptive coefficient in a therapeutic procedure are provided. The lasers typically are fiber lasers. Also, methods and systems which use spectroscopy are provided to selectively diagnose the presence of certain tissue types. One of the methods includes generating an output laser beam along a propagation path. The beam has optical and temporal properties and a predetermined wavelength based on the absorptive coefficient of the target material. The path extends through an opening in a body and into an interior body cavity. The method further includes delivering and focusing the output laser beam into a plurality of spots on the target material for a duration sufficient to allow laser energy to be absorbed by the target material and converted to heat to produce a desired physical change in the target material without causing undesirable changes to adjacent non-target material having an absorptive coefficient different than the target material at the predetermined wavelength.
Patent CA-2786949-A1 (CA)
Title: Method for scale removal during a lignocellulosic conversion process
Inventor: GRIFFIN ROBERT
IPC: C12P7/10
Filed: 2011-02-08
Abstract: A method for processing of a lignocellulosic feedstock is provided comprising exposing lignocellulosic feedstock to acid in a reactor to hydrolyze at least hemicellulose present in said lignocellulosic feedstock, wherein during said exposing, a scale deposit comprising lignin forms on the inner surface of said reactor; and treating the scale deposit with an alkali solution at a temperature between about 140°C and about 250°C so as to remove scale. Also provided is a method for reducing scale deposit that forms on process equipment during a stage of reacting a lignocellulosic feedstock with acid.
Patent CA-2788336-A1 (CA)
Inventor: ZDEBLICK MARK
IPC: G16H40/67
Filed: 2011-01-28
Abstract: A device for gathering data has first and second electrodes. The first electrode is coupled to a surface of interest, and the second electrode is coupled to "everything else" or "the air". The first electrode is shielded from the second, and from most sources of parasitic capacitance, by a shield that is driven by an active driver that drives the shield to track, and ideally to match, the instantaneous potential of the electrode. The second electrode is likewise shielded in a similar way from most sources of parasitic capacitance. These shields likewise help to limit the extent to which RFI from the device electronics couples with either of the electrodes. In this way the sensing device achieves a markedly better signal-to-noise ratio at frequency bands of interest.
Patent CA-2790843-A1 (CA)
Inventor: GODO ERIK
IPC: B64C25/44
Filed: 2007-12-20
Abstract: A system for switching power for an aircraft electric brake system. The system includes at least one electric brake power supply unit coupled to at least one electric brake actuator control and to a brake system control unit. The at least one electric brake power supply unit is configured to supply power to the brake system control unit and to the at least one electric brake actuator control. The system also includes at least one power switching logic circuit coupled to the at least one electric brake power supply unit. The at least one power switching logic circuit is configured to switch power sources for the brake system control unit and for at least one electric brake actuator control during flight.
Patent CA-2791451-A1 (CA)
Inventor: CLARKE PETER
IPC: A23G3/02
Filed: 2011-03-23
Abstract: The present invention relates to a confectionery composition comprising an at least partially convoluted or rolled sheet of a confectionery material having at least one capillary disposed therein, wherein the composition has a longitudinal axis which extends along the convolutions or axis of rolling and the at least one capillary runs parallel, perpendicular or at an inclined angle relative to the longitudinal axis of the product. The present invention also relates to a method of production of the same.
Patent CA-2792541-A1 (CA)
Inventor: STEINBACH BERND
IPC: A61M5/172
Filed: 2007-11-15
Abstract: An implantable infusion pump system is disclosed. The pump system preferably includes an implantable pump (800) and a removable module (820, 820'). The module (820, 820') may provide for varying flow rates of fluid being dispensed from the pump or may provide for a constant flow rate of such fluid. In the case of varying flow rate capabilities, the module (820, 820') preferably includes one or more sensors (830, 831) to determine information relating to the flow rate, electronics (844, 846, 835, 844e, 844f, 849, 848, 850, 851, 853, 854, 855, 856) for analyzing the flow rate information, and a mechanism for physically altering the flow rate (821). Methods of dispensing a medicament to a patient are also disclosed, as are variations of the pump system.
Patent CA-2794429-A1 (CA)
Title: Impervious breathable ethylene copolymer film
Inventor: CARTIER LAURENT B
IPC: C08J5/10
Filed: 2011-04-04
Abstract: The invention relates to an impervious breathable film made of a composition that does not include polymers having polyether units and includes one or more polymers, at least one of which is an ethylene copolymer. Said impervious breathable film is moreover made of a comonomer, having the function of an acid or one of the derivatives thereof. In said impervious breathable film, the weight of comonomers, having the function of carboxylic acid or a derivative of said acid, is greater than or equal to 21 wt % in said copolymer. Said impervious film moreover relates to a slip additive. The film has a thickness of 2 to 30 µm and preferably 5 to 24 µm, for example, 10 to 20 µm. The invention also relates to an impervious breathable structure, containing a fibrous material and said film, and moreover relates to a method for manufacturing said structure. Said film and said structure are advantageously usable as an impervious breathable material for, for example, construction siding.
Patent CA-2795565-A1 (CA)
Title: Method and apparatus for administering clinical trials
Inventor: SYED ZIKRIA QAYOOM
IPC: G16H10/60
Filed: 2011-04-07
Abstract: A system and method for administering a clinical trial centralizes all trial communications in a website system by creating individual websites for each of its available trials using website templates driven by workflow management software. The prospective clinical investigator can browse clinical trials to participate in. The clinical investigator can register interest in the trial by entering contact information and professional credentials to create a profile. The trial sponsor can search for prospective clinical investigators whose credentials are commensurate with those required for a clinical trial. Through a collaboration portal, the clinical investigator can access the clinical trial website. Once logged in, the clinical investigator is able to appoint sub-investigators and additional administrative accounts for the portal. The clinical investigator also uploads essential trial documentation via the collaboration portal into a repository.
Patent CA-2796477-A1 (CA)
Title: Adaptive power management for multimedia streaming
Inventor: SANCHEZ JOSE E
IPC: H02J7/00
Filed: 2012-11-21
Abstract: What is disclosed is a method and system for determining whether to continue or halt the transmission of a keep-alive message to a streaming media provider (102) when a streaming session is paused (FIG. 3, FIG. 6). At least one characteristic (FIG. 5, FIG.  6) of a wireless device (110) streaming media data (112) playback from a streaming media provider (102) is monitored. A determination (FIG. 3, FIG. 6) is made whether the playing of the media data from a streaming media provider (102) has been paused. Based on the characteristic (FIG. 5, FIG. 6) and the playing of the media data from a streaming media provider (102) being paused a transmission of a keep-alive message to the streaming media provider (102) is halted. Media characteristics and operating characteristics are used in the determination of whether a keep-alive message is continued to be transmitted.
Patent CA-2796528-A1 (CA)
Inventor: HAMEL STEFAN
IPC: B65D88/72
Filed: 2011-04-08
Abstract: The invention relates to a device for discharging a fine-grained solid from a container (1), wherein the container has a discharge cone (5) in the lower area, which opens into a discharge opening and discharge device, means for fluidizing or loosening the solid are provided, the discharge cone has at least one offset in the form of a gap (10), said offset having openings (12), a gas can be fed through each of the openings of the gap-shaped offsets, each of the gap-shaped offsets is covered toward the center axis of the discharge cone, the gap-shaped offsets are not directed toward the center axis of the discharge cone, and wherein the gaps of the gap-shaped offsets are closed by cover pates (11), which have round or slit-shaped openings, and the gaps extend in the downward direction.
Patent CA-2797190-A1 (CA)
Inventor: KORZELSKI ZBIGNIEW
IPC: A47K13/12
Filed: 2011-04-20
Abstract: Toilet seat lifter mounted together with a toilet seat on a toilet bowl, enabling the lifting and lowering of a toilet cover and/or toilet seat by means of a lifter controlling device or in the traditional manner. During the lifting of the toilet seat, the gear of the device assists the lifting of its components while, in the case of lowering them, the gear prevents their inert from falling. The design of the lifter enables the positioning of the toilet seat in a lifted position, preventing its resting against the wall or toilet cistern. In case of improper use, consisting in the lifting of the toilet seat components by means of a controlling device and simultaneously lowering them in the traditional manner (or inversely), the disconnection of the gear will result, precluding its damage. The toilet seat lifter is built of a lifting gear, a control gear, and a control device.
Patent CA-2798035-A1 (CA)
Title: Cold spray of nickel-base alloys
Inventor: AJDELSZTAJN LEONARDO
IPC: C23C24/04
Filed: 2012-12-06
Abstract: Briefly, in one embodiment, a method is disclosed. The method includes introducing a powder feedstock into a cold-spray apparatus, and operating the cold-spray apparatus to deposit the feedstock. The feedstock includes particles including nickel-base alloy having a thermally altered microstructure.
Patent CA-2799385-A1 (CA)
Title: Methods and compositions that provide detergency
Inventor: ARTERS DAVID C
IPC: C10L1/18
Filed: 2011-05-11
Abstract: The present invention relates to methods of fueling an internal combustion engine, and composition, that provide improved nitrogen-free detergency in the engine, particularly in the area of injector deposit control. The present invention also provides methods of providing both improved detergency and improved corrosion inhibition, while avoiding compatibility problems with fuels and/or while limiting the amount of nitrogen delivered to he fuel from the deposit control additive.
Patent CA-2802194-A1 (CA)
Inventor: FILES JACE WILLIAM
IPC: A45C11/24
Filed: 2013-01-15
Abstract: A portable device automatically stores information (including, if desired, a timestamp) regarding user-interface interactions and then, in response to detecting holstering of the portable device, automatically uses that information to revert to an earlier user-interface interaction-directed state when at least one reversion criterion is also met. The reversion criterion can comprise a set duration of time. This use of the information to revert to an earlier user-interface interaction-directed state can comprise deleting at least some of the information from storage to identify the particular user-interface interaction to be used to determine the earlier user-interface interaction-directed state.
Patent CA-2802676-A1 (CA)
Inventor: KING STEPHEN C
IPC: H04W84/10
Filed: 2011-06-01
Abstract: A hybrid network for in-building wireless (IBW) applications that provides a forward link path and a reverse link path, each on separate media. In particular, a hybrid cabling system for providing wireless coverage in a building comprises a forward link comprising at least one optical fiber to couple a first signal generated at an RF input bank with an RF antenna node, and a reverse link comprising coaxial cable, wherein a portion of the reverse link includes radiating coaxial cable configured to receive a second signal transmitted by a wireless user equipment in the building and pass the second signal to the RF input bank.
Patent CA-2803238-A1 (CA)
Inventor: FARRUGIA VALERIE M
IPC: C08G63/12
Filed: 2013-01-18
Abstract: An improved polycondensation method for bio-based polyesters synthesized from pre-formed macromers and the corresponding compositions, which are useful for producing binder polymers for imaging applications such as emulsion- aggregation (EA) toner.
Patent CA-2804148-A1 (CA)
Inventor: CHOI HOO-KYUN
IPC: A61K47/30
Filed: 2011-04-27
Abstract: The present invention provides a transdermal drug delivery system comprising a drug-containing matrix layer comprising: (a) donepezil or a pharmaceutically acceptable salt thereof as an active ingredient; and (b) an acrylate-rubber hybrid as an adhesive.
Patent CA-2806296-A1 (CA)
Inventor: KASSIS AMIN I
IPC: C12Q1/68
Filed: 2011-07-22
Abstract: The disclosure provides methods of using phagocytic cells alone or in combination with non-phagocytic cells in the diagnosis, prognosis, or monitoring of kidney associated diseases or conditions. The disclosure also provides methods of using phagocytic cells alone or in combination with non-phagocytic cells to identify markers of kidney-associated diseases or conditions.
Patent CA-2806508-A1 (CA)
Inventor: BANJERJEE MRINAL KANTI
IPC: B32B27/30
Filed: 2011-08-08
Abstract: The present invention in provides a multilayer sheet comprising a poly vinyl alcohol (PVOH) layer only as an oxygen barrier layer. The multilayer sheet comprises an outer layer and an inner layer wherein the poly vinyl alcohol (PVOH) layer is sandwiched. The present invention also provides an environmental friendly method for manufacturing a multilayer sheet comprising preparing aqueous emulsion of the polyvinyl alcohol and applying over the outer sheet and drying the same at about 100-120°C. This multilayer sheet can be recycled very efficiently as the percentage of polyethylene is more than 90%.
Patent CA-2806875-A1 (CA)
Title: Zero halogen cable
Inventor: BROWN SCOTT M
IPC: H01B11/02
Filed: 2011-07-19
Abstract: A cable that comprises a cable core that includes a plurality of insulated pairs of twisted conductors wherein, the insulation of at least one pair of the plurality of insulated pairs of twisted conductors is formed of a zero halogen material that is substantially flame retardant, and the insulation of at least another pair of the plurality of insulated pairs of twisted conductors is formed of a zero halogen material that is not flame retardant.