baber/WOPTO huggingface dataset:
Patent CA-2744548-A1 (CA)
Inventor: HU DEAN
IPC: A61M27/00
Filed: 2009-11-25
Abstract: A device to deliver and maintain reduced pressure to body surfaces for application of reduced pressure wound therapy (RPWT) also known as negative pressure wound therapy (NPWT). A substantially airtight seal is formed around a section of tissue to be treated. This seal is formed by a dressing which provides fluid communication from a section of tissue to a reduced pressure source. The system may be configured to allow full rotation of the fluid communication conduit to the reduced pressure source. The system may be configured to include a one-way valve to prevent backflow of any drainage fluids, and with transparent windows covered by opaque flaps to allow inspection through the dressing. The system may be configured to include an indicator which visually makes clear whether reduced pressure is being applied or not. Also, the system is configured to minimize the profile of the dressing system.
Patent CA-2744631-A1 (CA)
Title: Recovery of lubricants from used cooling lubricants
Inventor: KUDERMANN GERHARD
IPC: C10M173/00
Filed: 2009-11-04
Abstract: The invention relates to a method for recovering lubricant or lubricant concentrate from a used mixture containing lubricant, wherein the substantially dehydrated mixture containing lubricant is subjected to a short path distillation at a temperature of at least 150°C and a pressure of less than 1.5 mbar in order to obtain a lubricant concentrate that is free of very finely abraded metal, metal soaps, and polymers and that can be recycled into cooling lubricants.
Patent CA-2749466-A1 (CA)
Inventor: ADOLFSSON BERNT
IPC: E05B29/08
Filed: 2010-01-19
Abstract: The invention relates to an arrangement for a lock, comprising a stator, a rotor, which is rotatably arranged in the stator, and a set of elements arranged in said rotor for cooperating with the stator, which elements each have an opening and which elements are arranged successively in the longitudinal direction of the rotor and the openings of which together form a through hole for receiving a key, each of said elements (3, 4, 18, 40) being readjustably arranged, independently of each others, between a state which upon actuation is blocking and a state which upon the same actuation is releasing. The invention further concerns a key, which has a body along which a plurality of projections are arranged, said plurality of projections all being arranged in a common plane and said plurality of projections (12) all having the same height and defining together the profile of the key.
Patent CA-2749720-A1 (CA)
Inventor: BEUK LEONARDUS GERARDUS MARIA
IPC: G01C21/36
Filed: 2009-01-14
Abstract: A navigation or mapping system comprises a display device (240) and a processing resource (210, 490) arranged to process map data, traffic data and location data representative of the location of a vehicle, to produce an output representative of a traffic animation sequence, wherein the traffic animation sequence comprises a traffic indicator (530) on a map, the traffic indicator (530) is representative of traffic and the traffic indicator (530) varies to represent the variation of traffic between a start time and an end time, the processing resource is configured to vary at least one feature of the animation sequence in dependence upon the variation of the location of the vehicle between the start time and the end time, and the display device is responsive to the output from the processing resource to display the traffic animation sequence.
Patent CA-2750320-A1 (CA)
Inventor: WILHELM RONALD
IPC: A01N25/32
Filed: 2010-02-11
Abstract: The present invention relates to a method for reducing or preventing damage caused by pesticides to plants treated therewith and/or to plant propagation material treated therewith and/or to plants growing from this plant propagation material and/  or to plants which grow in a growth medium which has been or is treated therewith, which method comprises treating the plant propagation material and/or the plants and/or the growth medium with at least one of these pesticides in combination with dimethomorph. Moreover, the invention relates to the use of dimethomorph as safener for pesticides which have a phytotoxic effect on plants treated therewith, on plant propagation material treated therewith, on plants growing from plant propagation material which has been treated therewith and/or on plants which grow in a growth medium which has been or is treated therewith. Furthermore, the invention relates to compositions which comprise dimethomorph and specific fungicides and/or specific insecticides and to the use of a composition comprising dimethomorph and said specific fungicides for controlling harmful fungi. Finally, the invention relates to plant propagation material which has been treated with a composition according to the invention.
Patent CA-2751492-A1 (CA)
Inventor: JONSSON TOMAS U
IPC: H02M7/797
Filed: 2009-02-11
Abstract: The invention relates to a method (20) for providing a switching order signal to a cell (2 1..., 2n) of a cascaded two-level converter (1). The (2 1..., 2n) comprises a capacitor parallel-connected with two series-connected semiconductor devices (3a, 3b). The cascaded two-level converter comprises two or more of the cells cascade connected and arranged in a phase, divided into two phase arms (7, 8), between a first pole (4a) and a second pole (4b) of a direct voltage side. The method (20) is characterized by the steps of : measuring (21) voltages of the capacitor of the cell;  calculating (22) a compensated voltage reference based on a voltage reference and the measured voltages of the capacitors, wherein the voltage reference corresponds to a desired ac current to be output on an ac-side; using the compensated voltage reference (r) to calculate a switching order signal, and providing the switching order signal to the cells (2 1..., 2n).
Patent CA-2754574-A1 (CA)
Inventor: ZAMBAUX JEAN-PASCAL
IPC: B25J21/02
Filed: 2010-03-04
Abstract: The invention relates mainly to a disposable working place or chamber and in particular to a disposable isolator.  The invention relates to a disposable isolator (1) defining a top portion (10) and a bottom portion (20), said top and bottom por-tions being linked together by one or more side walls (30) forming all together an inside portion (40), - wherein said bottom por-tion (20) comprises at least one support area (21) for positioning at least one container (80), - wherein said disposable isolator (1) comprises at least one filling means (12), - wherein said filling means (12) and said support area (21) cooperating, independently or not, to position at least one container substantially in front of said filling means to fill said container by a product.
Patent CA-2754941-A1 (CA)
Inventor: NILSSON PETER
IPC: A61K31/4439
Filed: 2010-03-12
Abstract: There is provided compounds of formula (I) wherein Y, ring A, D1, D2a, D2b, D3, L1, Y1, L2 and Y2 have meanings given in the description, and pharmaceutically-acceptable salts thereof, which compounds are useful in the treatment of diseases in which inhibition of leukotriene C4 synthase is desired and/or required, and particularly in the treatment of a respiratory disorder and/or inflammation.
Patent CA-2756056-A1 (CA)
Inventor: TUREK TRAVIS
IPC: B65B35/56
Filed: 2006-07-20
Abstract: A starter block and a shingle are utilized to form courses that may be positioned in overlapping fashion on a roof to form a roofing covering system. The particular design of the starter block and shingle result in a roofing product that provides increased durability over previous designs. The starter block may be formed with top and bottom surfaces, opposite side surfaces with tapering heights, and a front surface having a greater height than a back surface of the starter block. When the starter block is coupled to a roof deck, a semi-rigid shingle having a generally planar bottom surface may be placed upon the starter block so that a portion of the shingle extends off of the starter block over the back surface thereof and onto the roof deck to facilitate contact between the shingle and the roof deck at a location more proximal to the starter block back surface than if the same back surface had the same height as the front surface. Additionally, the semi-rigid shingle may have an exposed portion and a headlap portion, with the exposed portion extending from a forward shingle edge to the headlap portion and the headlap portion extending from a back shingle edge to the exposed portion. The exposed portion has a central region with a generally uniform thickness moving in the longitudinal direction.  Unlike the exposed portion, the headlap portion has a taper in average thickness moving in the longitudinal direction. The taper extends for at least a substantial part of the headlap portion.
Patent CA-2757523-A1 (CA)
Inventor: SCHREUDER SANDRA
IPC: B01D53/75
Filed: 2010-04-06
Abstract: The present invention provides a method of treating an acid gas stream (820) comprising H2S and CO2 to provide an aqueous ammonium sulphate stream (190) and an apparatus (1) therefor, the method comprising at least the steps of : (a) passing an acid gas stream (820) comprising H2S and CO2 to an incinerator (850) to oxidise H2S to SO2 to provide an incinerator flue gas stream (860) comprising SO2 and C02; (b) passing the incinerator flue gas stream (860) to a sulphuric acid unit (900) to produce H2SO4 from SO2 in the flue gas stream (860) to provide an aqueous sulphuric acid stream (910) and a sulphuric acid unit off-gas stream (920) comprising CO2; and (c) passing at least a part of the aqueous sulphuric acid stream (910) to an ammonia scrubber (150) which is provided with a first off-gas stream (120) which comprises NH3, H2S and CO2 to separate NH3 to provide a scrubber off-gas stream (180) comprising H2S and CO2 and an aqueous ammonium sulphate stream (190).
Patent CA-2758106-A1 (CA)
Title: Method and control system for a fifth wheel coupling sliding device having a distance measurement for detecting obstructions
Inventor: ALGUEERA GALLEGO JOSE MANUEL
IPC: B62D53/08
Filed: 2010-04-08
Abstract: The invention relates to a method and to a system for controlling a sliding device (1) for a fifth wheel coupling (3) arranged on a towing vehicle (2), wherein the sliding device (1) comprises a substructure having at least one guide rail (4) oriented in the driving direction, a movable slide (5), which supports the fifth wheel coupling (3) and engages on the guide rail (4), and a control unit (6), to which a motorized drive unit (7) for moving the slide (5) and an actuator (8) for fixing the slide (5) relative to the guide rail (4) are connected. The aim of the invention was to provide a method and a control system with which a sufficiently large gap width (W) can be set between the towing vehicle (2) and the trailer (14) in a timely manner. This is achieved, among other things, by a method in which a distance measurement is performed to detect an obstruction (9) in front of the towing vehicle (2), the signal of the measurement is processed into a control signal in the control unit (6), and a start-up of the motorized drive unit (7) and/or the actuator (8) is initiated therewith.
Patent CA-2758544-A1 (CA)
Title: Control of the vanes of a vane cell engine
Inventor: GUENTHER EGGERT
IPC: F01C21/08
Filed: 2010-05-04
Abstract: Control of the vanes of vane machines by means of a disk-sha-ped control link arranged inside a divi-ded rotor, which control link is connected to the housing of the machi-ne by means of a central axle in the ali-gnment of the rotor shaft and takes on the guidance of the vanes when the ro-tor rotates relative to the housing track.
Patent CA-2759126-A1 (CA)
Title: Compounds as bradykinin b1 antagonists
Inventor: HAUEL NORBERT
IPC: C07D233/90
Filed: 2010-02-23
Abstract: The invention relates to the compounds of the general formula (I) wherein n, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11 and X are defined as described below, to enantiomers thereof, to diastereomers thereof, to mixtures and salts thereof, in particular physiologically compatible salts thereof having organic or inorganic acids or bases having valuable properties, to the production thereof, to pharmaceuticals comprising the pharmacologically effective compounds thereof, to the production and to the use thereof.
Patent CA-2759614-A1 (CA)
Title: Azetidinyl diamides as monoacylglycerol lipase inhibitors
Inventor: BIAN HAIYAN
IPC: C07D491/048
Filed: 2010-04-22
Abstract: Disclosed are compounds, compositions and methods for treating various diseases, syndromes, conditions and disorders, including pain. Such compounds are represented by Formula (I) wherein Y, Z, R1, and s are defined herein.
Patent CA-2760450-A1 (CA)
Title: Topical compositions comprising an alkoxylated diphenylacrylate compound and an aryl carboxylic ester
Inventor: SYED ISMAIL A
IPC: A61K33/244
Filed: 2010-04-28
Abstract: A topical composition containing an alkoxylated diphenylacrylate compound and an aryl carboxylic ester is provided. Preferably, the topical composition is a sunscreen composition containing .alpha.-ethylhexyl .alpha.-cyano-.beta.-(4-methoxyphenyl)-.beta.--phenylacrylate and 2-phenylethyl benzoate, and optionally further containing 4,4'-t-butyl methoxydibenzoylmethane, which is characterized by improved photo-protection of the skin and is effective in preventing/reducing photo-damage of the skin upon ex-posure to sunlight or other sources of light in the ultraviolet (UV), visible, and infrared (IR) ranges.
Patent CA-2761433-A1 (CA)
Title: Antioomycotics
Inventor: ARNOLD NORBERT
IPC: A01N37/26
Filed: 2010-05-26
Abstract: The invention relates to the use of compounds of general formula (I) or a salt thereof as anti-oomycetes and to a method for combating plant pathogens using said compounds.
Patent CA-2761842-A1 (CA)
Title: Secure document comprising luminescent chelates
Inventor: ABOUTANOS VICKIE
IPC: C09K11/06
Filed: 2010-05-10
Abstract: Aqueous thermal inkjet ink composition for the printing of security documents comprising at least one luminescent water-soluble lanthanide complex.
Patent CA-2763401-A1 (CA)
Title: Fluid sealing elements and related methods
Inventor: VALSECCHI PIETRO
IPC: F04B47/12
Filed: 2010-05-13
Abstract: Methods and mechanisms for fluid sealing are provided. The disclosed mechanisms include a tool having a cavity configured to form a toroidal vortex and a fluid sealing element to induce an azimuthal variation of the toroidal vortex (a "dynamic seal"). The fluid sealing element may include a sharp change in the axial symmetry of the cavity to induce the azimuthal variation. Some exemplary shapes of the fluid sealing element may include a notch in a cavity, a step shaped cavity, or an angular cavity in the tool. Methods for manufacturing such a dynamic seal is also provided as well as methods for producing hydrocarbons with a plunger having the dynamic seals. The tool may be a plunger, a pig, an in-flow control device, or other cylindrical device traveling through a conduit or tubular member.
Patent CA-2765881-A1 (CA)
Title: Refolding proteins using a chemically controlled redox state
Inventor: SHULTZ JOSEPH EDWARD
IPC: C07K1/113
Filed: 2010-06-21
Abstract: A method of refolding proteins expressed in non-mammalian cells present in concentrations of 2.0 g/L or higher is disclosed. The method comprises identifying the thiol pair ratio and the redox buffer strength to achieve conditions under which efficient folding at concentrations of 2.0 g/L or higher is achieved and can be employed over a range of volumes, including commercial scale.
Patent CA-2766485-A1 (CA)
Inventor: KARIM KARIM S
IPC: H01L31/115
Filed: 2010-07-16
Abstract: There is provided a multi-layer flat panel detector comprising a first conversion layer, a second conversion layer, at least one printed circuit board for receiving signals generated by the first or second direct conversion layers, and a processor for processing the signals to produce an image being generated.
Patent CA-2768034-A1 (CA)
Title: Vibrating toothbrush and a replaceable brush head for use with the same
Inventor: DICKIE ROBERT
IPC: A61C17/34
Filed: 2010-07-14
Abstract: A vibrating toothbrush comprising a handle including a body with a tubular member extending outwardly from one end. A replaceable sleeve slides over the tubular member and detachably engages the body. One or more of the sleeve, tubular member and body incorporates a vibration damping zone for reducing vibration transmission from the sleeve to the handle. The damping zone is one of a material that differs in damping properties to the material of the rest of the toothbrush; a hole defined in the one of the sleeve, tubular member and body, and a toothbrush where that hole is filled with an elastomeric material.
Patent CA-2768223-A1 (CA)
Inventor: AMAYA KOUICHI
IPC: B65D19/38
Filed: 2012-02-16
Abstract: Un objet de la présente invention a trait à un système de changement de palette qui utilise la fonction de déplacement elle-même dune tête dusinage à un centre dusinage pour transporter une palette et une configuration dun centre dusinage dotant le système. Le système de changement de palette décrit comporte une tête dusinage (2) destinée à usiner une pièce qui peut être combinée à une unité de changement de palette (1) dotée dun bras de changement de palette (11) pouvant être entraîné en rotation par un moteur (13), après quoi il peut se déplacer, au moyen duquel une palette (3) est transportée. La palette (3) à changer est remplacée par la palette (3) saisie par un dispositif pour le serrage de palettes (4) en tournant le bras de changement de palette (11), atteignant ainsi lobjet au-dessus. Le système ci-dessus comporte un centre dusinage qui permet lusinage dune pièce au moyen de la tête dusinage (2).
Patent CA-2769200-A1 (CA)
Title: File with multiple labeled pockets
Inventor: GRASSIA LAUREN
IPC: B42F7/02
Filed: 2010-09-23
Abstract: A file having first and second cover panels pivotally connected to each other at a hinge for movement between an open and closed position may be provided. The cover panels can overlap each other in the closed position to contain papers of a predetermined size therebetween. One or more superimposed pocket panels can be coupled to an inside of the first cover panel to define overlapping pockets dimensioned to hold the papers. The pocket panels can have first edge portions that define openings to the pockets, and the first edge portions can be staggered. The pocket panels may include an outermost pocket panel with an additional coupled edge. A labeling member can be provided that is associated with each pocket panel and configured for displaying identification information. The labeling members can extend beyond papers held in the pockets and can comprise tabs that can be staggered from each other.
Patent CA-2770412-A1 (CA)
Title: Method of efficiently establishing induced pluripotent stem cells
Inventor: OKITA KEISUKE
IPC: C12N5/10
Filed: 2010-08-06
Abstract: Provided is a method of producing an iPS cell, comprising bringing (a) Oct3/4 or a nucleic acid that encodes the same, (b) Klf4 or a nucleic acid that encodes the same, and (c) Sox2 or a nucleic acid that encodes the same, as well as (d1) L-Myc or a nucleic acid that encodes the same and/or (d2) a functional inhibitor of p53, into contact with a somatic cell. It is preferable that (a) a nucleic acid that encodes Oct3/4, (b) a nucleic acid that encodes Klf4, (c) a nucleic acid that encodes Sox2, (d1) a nucleic acid that encodes L-Myc and (e) a nucleic acid that encodes Lin28 or Lin28b be inserted into an episomal vector having loxP sequences placed in the same orientation on the 5' and 3' sides of a vector constituent essential for the replication of the vector, that (d2) a nucleic acid that encodes an shRNA against p53 be inserted into a vector ensuring transient expression (plasmid vector and the like), and that all these nucleic acids be transferred to a somatic cell.
Patent CA-2770498-A1 (CA)
Inventor: DESPRES JEAN
IPC: B62D55/108
Filed: 2006-07-12
Abstract: An endless track suspension is comprised of a suspension support beam having an idler wheel assembly connected to a respective one of opposed ends thereof. At least one of the idler wheel assemblies has an endless track binding mechanism. Support wheels are secured to the suspension support beam and project from a lower face thereof. A drive sprocket is secured elevated above the suspension support beam by a support arm. The drive sprocket is secured to a vehicle drive axle by a coupling ring. The drive sprocket, the support wheels and idler wheels constitute an endless track support assembly for supporting an endless track in drivable engagement thereabout. A flexible connection of the drive sprocket support arm and the support wheels absorbs shocks and vibrations transmitted to the vehicle drive axle by the displacement of the endless track over a rough ground surface.
Patent CA-2771451-A1 (CA)
Title: Device in connection with a circular precipitator for a two-stage electrostatic filter
Inventor: LORETH ANDRZEJ
IPC: B03C3/74
Filed: 2010-09-02
Abstract: This invention relates to a device in connection with a circular precipitator (1) for a two-stage electrostatic filter, wherein the precipitator (1) is formed of at least two strip-like electrode elements wound around a centrally arranged bobbin and the electrode elements are arranged at a distance wd" from one another so that gaps are formed between the electrode elements, wherein the device includes means for rotating the precipitator (1) about its centre axis and wherein a vacuum cleaner nozzle (27) is arranged on one side of the precipitator (1), the vacuum cleaner nozzle (27) being situated in the immediate vicinity of the precipitator (1). It is significant for the device according to the present invention that the vacuum cleaner nozzle (27) is provided with at least two elements (35/36) designed to penetrate into the gaps between adjacent electrode elements of the precipitator (1).
Patent CA-2773768-A1 (CA)
Inventor: HUNKE BERNHARD
IPC: C07D251/00
Filed: 2010-09-17
Abstract: The present invention relates to fluorescent whitening agent compositions containing at least two specific disulfo-type fluorescent whitening agents for optically whitening paper or board.
Patent CA-2775268-A1 (CA)
Inventor: PALIN ARTO
IPC: H04W4/80
Filed: 2012-04-24
Abstract: A system for expediting wireless connection establishment between wireless-enabled apparatuses. In at least one example implementation an apparatus may transmit discovery messages for discovering other apparatuses. The apparatus may receive one or more messages responding to the discovery message, and may determine whether any of the received responses satisfy a predetermined response criteria. If the apparatus determines that any of the received messages satisfy the response criteria, wireless connection establishment may be expedited between the apparatus and a source apparatus for each of the received messages that satisfy the response criteria. In an alternative scenario where a touch mode may be active in an apparatus that receives a message from at least one other apparatus, the apparatus may determine whether the message satisfies a predetermined criteria. If the message is determined to satisfy the criteria, the apparatus may expedite wireless connection establishment to the other apparatus.
Patent CA-2775417-A1 (CA)
Inventor: DENISENKOV DMITRY
IPC: H04N5/341
Filed: 2012-04-19
Abstract: An apparatus, and an associated method, facilitates capturing an image in an electronic camera without having to wait for an image to settle or the camera to stabilize. Image frames are captured continuously. Data representing captured images is compressed. The compressed files are stored continuously, such that even before a shutter button is actuated, one or compressed image frames have already been recorded. When the shutter button is actuated, the largest of the compressed data files is selected for use, such as display, printing or transmission. Selection is made based on the size of the compressed image file.