baber/WOPTO huggingface dataset:
Patent CA-2611303-A1 (CA)
Title: Polythioether polymers and curable compositions containing them
Inventor: SAWANT SURESH
IPC: C08G75/04
Filed: 2006-05-25
Abstract: Polymers are disclosed that include a structure having the formula (see formula I) wherein, R1 is independently selected from a C2-10 n-alkylene group, a C2-6 branched alkylene group, a C6-8 cycloalkylene group, a C6-10 alkylcycloalkylene group, -[(-CH2-)p-X-]q-(-CH2-)r-, or -[(-CH2-)p-X-]q-(-CH2-)r-, wherein at least one -CH2- unit is substituted with a methyl group, wherein p is an integer having a value ranging from 2 to 6, q is an integer having a value ranging from 1 to 5, r is an integer having a value ranging from 2 to 10, and X is selected from O, S, and -NR-, wherein R is hydrogen or methyl; R2 denotes a structure derived from allyl(meth)acrylate or a multi-functional (meth)acrylate; R3 is independently selected from hydrogen and an alkyl group; n is an integer having a value ranging from 1 to 60; and m is a rational number having a value ranging from 0 to 10. Also disclosed are curable compositions containing such polymers, methods for making such polymers, and methods of coating and/or sealing substrates with such compositions.
Patent CA-2612154-A1 (CA)
Title: Device for purifying anaerobic biological wastewater
Inventor: MOOSBRUGGER RICHARD
IPC: C02F3/28
Filed: 2006-05-31
Abstract: The invention relates to a device for purifying anaerobic biological waste water, wherein waste water can be guided by means of a supply line (4) and the purified waste water and formed gas are removed by, respectively, a discharge line (24) a gas outlet line (18). Said device comprises a main chamber (1) wherein waste water which is to be clarified is guided to a lower area. At least one lifting line (9), which is used to remove the formed gas and the purified, waste water which contains mud particles emerges from the area which is higher than said lower area. Said lifting line joins the rear running tank (2) in order to separate gas and purified waste water which contains mud particles. The outlet (11) thereof in the rear running tank (2) is higher that the inlet (10) thereof in the main chamber (1). The rear running tank (2) is connected to an auxiliary chamber (3), whereby purified waste waster, which contains mud particles, flows out from the rear running tank (2) by means of the at least one lifting line (9), into the rear running tank (2) towards the auxiliary chamber (3). Purified waste water flows away into the discharge line (24) from an upper region of the auxiliary chamber (3) and the auxiliary chamber (3) is connected in an upper region via a valve, preferably a non-return valve (15), or a pump, to a lower region of the main chamber (1).
Patent CA-2613938-A1 (CA)
Inventor: KUHN TERREL E
IPC: B23K26/08
Filed: 2007-12-12
Abstract: Methods are provided of forming a plurality of fan-shaped effusion holes (106, 702, 704) on a combustor (100, 602) having a surface (104), each hole (106, 702, 704) having an outlet (122) on the combustor surface (104). The method may include rotating (504) the combustor relative to a laser beam, and positioning the combustor to a first position where the laser beam (610) is at a first predetermined angle relative to the combustor surface (104). The laser beam is pulsed (506) at the combustor surface to form a first plurality of trepan cuts. The first predetermined angle is adjusted (508) to a second position where the laser beam (610) is at a second predetermined angle relative to the combustor surface. The laser beam (610) is pulsed (510) at each trepan cut of the first plurality of trepan cuts, to thereby form a cut for at least a portion of the fan shape of each effusion hole outlet (122), wherein each cut overlaps a trepan cut of the first plurality of trepan cuts.
Patent CA-2614752-A1 (CA)
Title: Monture reglable pour controleur de fauteuil roulant electrique
Inventor: STOTHARD DANIEL J
IPC: A61G5/04
Filed: 2006-08-31
Abstract: L'invention ci-décrite concerne une monture réglable qui s'utilise pour monter fermement un dispositif sur un fauteuil roulant électrique, ce dispositif pouvant être tourné facilement, par exemple, pour obtenir un meilleur angle de visualisation, un accès amélioré au dispositif, etc. En outre, la monture réglable se prête au montage d'une diversité de dispositifs sur un fauteuil roulant, entre autres : des manettes, d'autres types de commandes, des gobelets, etc.
Patent CA-2615179-A1 (CA)
Inventor: SHERADHA ALEYNA DEVI
IPC: A61B5/11
Filed: 2007-12-18
Abstract: There are disclosed methods and apparatus for evaluating and for treating a musculoskeletal dysfunction in a human. The methods may comprise carrying out functional assessments or may comprise repositioning body tissues.
Patent CA-2617097-A1 (CA)
Inventor: FABBRO ALBERTO
IPC: B67B7/04
Filed: 2006-08-07
Abstract: This invention is an improvement to be applied to certain known bottle openers, called automatic bottle openers, in which, in order for the extraction to take place it is essential that the closure (29) offers sufficient friction on the worm (16). Otherwise, once the worm has penetrated the closure, at the point of extraction, it can unthread itself from the closure by means of an anti-clockwise rotary movement and the perforated closure remains inside the neck of the bottle (28). The invention solves the disadvantage and is characterised in that; if the friction of the closure (29) on the worm (16) is not sufficient, a mechanical system takes over automatically that stops the worm only in anti-clockwise rotary motion during the single extraction stage to then, in the process of the same upward movement, allow the restoration to anti-clockwise rotation so that that the worm (16) can be released from the closure (29).
Patent CA-2618724-A1 (CA)
Inventor: DU ZHENJIAN
IPC: C07D233/70
Filed: 2006-08-10
Abstract: Compounds of formula (I), pharmaceutical compositions comprising compounds of formula (I) and methods of inhibiting Hsp90 in a cell, treating or preventing a proliferation disorder in a mammal and treating cancer in a mammal comprising administering a compound of formula (I) to a patient or a cell.  Formula (I) Variable R5 is an optionally substituted heteroaryl; an optionally substituted 6 to 14- membered aryl; a bicyclic 9-member heterocycle optionally substituted at any substitutable nitrogen or carbon atoms; or a substituent R18, defined herein. Ring A is an aryl or a heteroaryl optionally further substituted with one or more substituents in addition to R3. Substituent R3 is defined herein.
Patent CA-2619870-A1 (CA)
Title: Pulse damped fluidic architecture
Inventor: BROWN BRIAN ROBERT
IPC: B41J2/175
Filed: 2006-07-10
Abstract: An inkjet printer with a printhead integrated circuit (IC) (28), an ink supply reservoir (6) for storing ink, an ink supply line (3) defining a flow path from the ink supply reservoir to the printhead IC (28). A pulse damper (16) positioned along the flow path to decrease the amplitude of pressure pulses in the ink.
Patent CA-2622068-A1 (CA)
Title: Rope tightener and strapping attachment for a mechanical cardboard baler
Inventor: XUE GUANGHUI
IPC: B65B13/02
Filed: 2008-02-21
Abstract: A cardboard baler compacts a bundle of material by drawing the cardboard upwardly towards a compacting bearing member supported by the frame of the baler. The baler is provided with a string, cord or rope tightening mechanism which relies on a hand-actuated ratchet-like mechanism to draw two portions of the rope towards each other so that the rope may be tied to secure a bundle of cardboard. The rope tightening mechanism is supported by the frame of the cardboard baler when it is in use.
Patent CA-2622308-A1 (CA)
Inventor: HASSE DEBRA C
IPC: G16H10/60
Filed: 2006-04-04
Abstract: The present invention relates to management of information relating to medical fluids, containers therefor, and medical fluid administration devices for administering such medical fluids to patients. Data tags (e.g., RFID tags) are generally associated with containers of the invention and may be electromagnetically read from and/or written to using an electromagnetic device, for example, that may be associated with a medical fluid administration device of the invention.
Patent CA-2624301-A1 (CA)
Title: Procede de preparation des oeufs ovules d'animaux aquatiques pour obtenir des denrees alimentaires fines et oeufs ovules ainsi prepares
Inventor: KOEHLER-GUENTHER ANGELA
IPC: A23L17/00
Filed: 2006-10-18
Abstract: Après la récolte naturelle, les oeufs ovulés sont soumis à un traitement exogène avec au moins une molécule de transduction de signaux apparaissant naturellement dans l'ovule, par exemple, du peroxyde d'hydrogène et/ou chlorure de calcium. Cela permet d'activer l'ovopéroxydase qui entraîne la formation et le durcissement d'une membrane d'oeuf extracellulaire. Le traitement des oeufs ovulés par une molécule d'apparition également naturelle dans l'ovule et qui sinon est constituée dans le métabolisme normal pour empêcher la polyspermie, a permis de trouver une possibilité de traitement destinée au durcissement des oeufs ovulés parfaitement inoffensif et admissible en droit alimentaire. Le degré de dureté est réglable par la durée du traitement. Les oeufs durcis dont le durcissement artificiel peut être identifié par une construction spéciale sous un microscope électronique, sont mieux conservés et stockés car le procédé a également une action bactéricide et empêche une efflorescence de tyrosine.
Patent CA-2626587-A1 (CA)
Title: Design of a large low maintenance battery pack for a hybrid locomotive
Inventor: JARRETT BRIAN L
IPC: H01M50/293
Filed: 2006-10-19
Abstract: The present invention is directed to systems for prolonging battery life, such as maintaining battery cell temperatures in battery packs within specified limits, providing vibration and shock resistance, and/or electrically isolating groups of batteries from nearby conductive surfaces.
Patent CA-2627643-A1 (CA)
Inventor: WATKINS RICHARD D
IPC: E06B9/326
Filed: 2008-03-25
Abstract: A looped-cord tensioner for an architectural covering including a housing adapted for attachment to a looped-cord, an abutment member positioned within the housing, a slide member positioned within the housing, and at least one biasing element having a first end and a second end. One of the slide member and the abutment member is adapted to engage the second end of the biasing element and the first end of said biasing element is adapted to engage the housing such that one of the slide member and the abutment member is moveably positioned in the housing so as to bias one of the slide member and the abutment member toward engagement with the looped-cord such that the looped-cord is normally non-movably sandwiched between the slide member and the abutment member prior to installation of the looped-cord tensioner.  One of the slide member and the housing is adapted to be fixedly installed to a non-movable structure adjacent the architectural covering such that one of the slide member and the abutment member is disengaged from the looped-cord and the looped-cord is free to moveably pass through the housing.
Patent CA-2628004-A1 (CA)
Inventor: BOZZOLO MICHELE
IPC: H01M8/18
Filed: 2006-11-01
Abstract: An electrolysis apparatus (100) comprises an electrolysis cell (2) to electrolyse a first fluid to generate a product fluid. The electrolysis apparatus (100) also comprises a fuel cell (1) to electrolyse an electrolytic fluid and to heat a second fluid. The electrolysis apparatus also includes a fluid transfer arrangement (108B) to transfer the heated second fluid from the fuel cell (1) to the electrolysis cell (2) to provide heat to drive the electrolysis of the first fluid in the electrolysis cell (1).
Patent CA-2629254-A1 (CA)
Inventor: BIEKER JOHN J
IPC: H04B10/155
Filed: 2006-09-29
Abstract: In accordance with certain embodiments, an optical network terminal (ONT) is provided that comprises a processor module, a serializer module and an optical transmitter. The processor module may represent an FPGA device, while the serializer may represent a SERDES, with the FPGA device and SERDES being formed as distinct and separate components. The processor module is configured to generate data bursts that are associated with time slots in a time division multiplexing transmission scheme. The processor module outputs the data bursts over parallel channels to the serializer module that, in turn, serializes the data bursts and outputs serial data bursts over a serial channel. The serializer module has a latency representing an amount of time for each of the data bursts to propagate through the serializer module from the parallel channels to the serial channel. The optical transmitter is joined to the serial channel and converts the serial data bursts to optical data bursts. The processor module determines a latency of the serializer module and controls the optical transmitter based on the latency of the serializer module.  Optionally, the processor module may provide a burst enable signal that turns on and off the optical transmitter in order to align the optical data bursts with the corresponding time slots in the time division multiplexing transmission scheme.
Patent CA-2630259-A1 (CA)
Inventor: PARK JONG-TEAK
IPC: A47F5/10
Filed: 2008-05-01
Abstract: The present invention discloses a goods display stand which is elevatably installed on the wall or ceiling such that goods can be easily stored in a high place. The goods display stand according to the present invention comprises a body case that is attached to the ceiling or wall and storage cases that are installed vertically and elevatably inside the body case, and the back of the storage case is provided with a guide unit and stopper unit so that elevation is made smoothly as well as the elevated state is maintained. Therefore, it has effects that storage cases with goods stored therein can be elevated vertically up or down easily and smoothly and that the position of storage case elevated up or down can be fixed more stably by using a stopper unit.
Patent CA-2632054-A1 (CA)
Title: Upgradable security module
Inventor: HILL MICHAEL JOHN
IPC: H04N5/00
Filed: 2006-11-30
Abstract: The aim of the invention is to deliver a security module capable to support different functionalities of a last generation and previous generations without offering a new attack generated by said adaptability. The aim is attained by a security module comprising first means for communicating to a host device, first storage means (MEMO) and first decryption means (ENCO), wherein said security module is characterised in that it comprises a state module (ME), second communication means (COM1) and means (TSB) for physically activating and deactivating said second means, and wherein said activation or deactivation is generated by the state module (ME)
Patent CA-2633524-A1 (CA)
Inventor: BIBILLO AREK
IPC: C12Q1/68
Filed: 2006-12-21
Abstract: Compositions that include polymerases with features for improving entry of nucleotide analogues into active site regions and for coordinating with the nucleotide analogues in the active site region are provided. Methods of making the polymerases and of using the polymerases in sequencing and DNA replication and amplification as well as kinetic models of polymerase activity and computer-implemented methods of using the models are also provided.
Patent CA-2637615-A1 (CA)
Title: Selective n-sulfonylation of 2-amino trifluoroalkyl substituted alcohols
Inventor: CHAN ANITA WAI-YIN
IPC: C07C303/38
Filed: 2007-02-15
Abstract: Processes for the preparation of trifluoroalkyl substituted N-(2-hydroxyalkyl) heteroarene- and benzenesulphonamide derivatives of formula (I) or formula (II) (wherein the variables are as defined in the claims) are provided which comprises reacting a trifluoroalkyl substituted amino alcohol, a sulphonyl chloride and a base/solvent system selected from the group consisting of (a) 4-methylmorpholine/isopropyl acetate, (b) Hünig's base/tetrahydrofuran, (c) 4-methylmorpholine/acetonitrile, (d) 4-methylmorpholine/propionitrile and (e) 4-methylmorpholin/ftoluene. Formulae (I) and (II).
Patent CA-2638598-A1 (CA)
Title: Apparatus and method for preventing access to an area
Inventor: DUMAIS YVAN STEVE
IPC: E01F13/04
Filed: 2008-08-06
Abstract: An apparatus and method for preventing access to an area, such as, a parking spot, are provided. The apparatus has a housing adapted to be mounted, preferably, to a ceiling, a sign, and a line. A reversible motor is provided inside the housing with the line running from the motor to the sign. The motor is controlled to turn in opposite directions to raise and lower the sign in relation to the ceiling, to allow the sign to be positioned relative to the ceiling so as to allow or prevent access to the area.
Patent CA-2639986-A1 (CA)
Title: Method of supplying fuel gas to equipment at a well site
Inventor: BLYTHE GLEN
IPC: F17D3/10
Filed: 2008-09-29
Abstract: A method of supplying fuel gas to equipment at a well site has the following steps: connecting to a gas producing well, a circulation loop for a carrier liquid, the circulation loop including a pump for circulating the carrier liquid and a separator for separating gas from the carrier liquid under pressure; connecting an eductor to the circulation loop so that carrier liquid moving through the eductor draws gas into the carrier liquid; passing the carrier liquid containing gas through the separator to separate the gas from the carrier liquid; and diverting separated gas to a fuel gas supply line.
Patent CA-2640161-A1 (CA)
Title: Process for purifying tacrolimus
Inventor: BLATNY PAVEL
IPC: C07D498/18
Filed: 2007-03-15
Abstract: The invention provides a process for the chromatographic purification of Tacrolimus, using a silver modified sorbent, selected from the group consisting of silver modified aluminum oxide, zirconium oxide, styrene divinylbenzene copolymer, adsorption resin, cation exchange resin, anion exchange resin, reverse phase silica gel, and cyano silica-gel, and separating the Tacrolimus chromatographically with the silver modified sorbent as a stationary phase.
Patent CA-2642355-A1 (CA)
Inventor: HUGENSCHUETT GERHARD
IPC: B22D11/124
Filed: 2008-10-30
Abstract: A liquid-cooled permanent chill mold for the continuous casting of metals, including a permanent chill mold plate (2) made of copper or a copper alloy and an adapter plate (3), on which the permanent chill mold plates (2) are fastened via fastening bolts (12). The permanent chill mold plates (3) are coupled to the adapter plates (3) via sheet metal holders (19) situated in their top regions and base regions (20, 21), in addition to via the fastening bolts (12).
Patent CA-2645623-A1 (CA)
Title: Motor drive control system and method for controlling the same
Inventor: OKAMURA MASAKI
IPC: B60L50/15
Filed: 2007-03-16
Abstract: In a motor drive control system configured to include a converter capable of stepping up the voltage, when the locked state of motor generator 2 operating as an electric motor does not occur (NO in S 130), a voltage command value VHref for the converter output voltage is set according to respective required voltages of motor generator 1 operating as an electric generator and motor generator 2 (S140).  In contrast, when the locked state of motor generator 2 occurs (YES in S130), the voltage command value VHref is set to a limit voltage Vlmt or less for limiting the voltage step-up by the converter (S150, S180). When the locked state occurs, the converter output voltage is decreased and accordingly the DC voltage switched by the inverter is lowered, so that a switching loss at the switching device forming a part of the inverter is reduced and the temperature increase due to the heat generation can be suppressed.
Patent CA-2648438-A1 (CA)
Title: Planter with direct hydraulic seed drive
Inventor: HORN RODNEY SAMUEL
IPC: A01B73/06
Filed: 2009-01-06
Abstract: The invention provides an innovative yet straightforward approach to driving the seed distribution system in planters which feature hinged winged extensions. The flexibility of the hinged winged extensions may allow the planter to adjust to the contours of a field and to fold to facilitate transport of the planter. In one embodiment, for example, the invention may provide a mechanical coupling between several sections of a seed drive shaft which may support and be driven by a hydraulic motor for each of the winged sections. The seed drive system may also be coupled to row units to synchronize and power the distribution of seeds by the planter.
Patent CA-2651538-A1 (CA)
Inventor: FERGUSON ROBERT W
IPC: F24B1/189
Filed: 2009-01-30
Abstract: A fireplace system having a fireplace cavity and a secondary combustion assembly disposed adjacent to a rear wall of the fireplace cavity. The secondary combustion assembly includes a plurality of combustion chambers configured to facilitate secondary combustion. A plurality of inlets are disposed in the rear wall of the fireplace cavity. One or more of the plurality of inlets are configured to provide fluid communication between the fireplace cavity and a respective one of the plurality of combustion chambers.  An exhaust gas collection chamber is in fluid communication with at least the secondary combustion assembly. The exhaust gas collection chamber includes a vent configured to release exhaust gas into a chimney. An ambient air bypass aperture is disposed in a top baffle of the fireplace cavity. The ambient air bypass aperture is configured to divert at least a portion of ambient air entering the fireplace cavity into the exhaust gas collection chamber.
Patent CA-2652706-A1 (CA)
Title: New types of compatibilising agents for improving the storage stability of polyol mixtures
Inventor: DE GANS BEREND-JAN
IPC: C08G18/10
Filed: 2009-02-05
Abstract: The invention relates to polyethers containing urethane or urea groups as compatibilising agents, their preparation and use, obtained by the reaction of A. at least one di- and/or polyisocyanate with B. (a) at least one hydrophilic polyether which randomly carries at least one OH and/or NH2 and/or NH  function and (b) at least one hydrophobic polyether which randomly comprises at least one OH and/or NH2 and/or NH  function and (c) optionally further compounds which carry at least one OH and/or NH2 and/or NH function and/or other isocyanate-reactive groups such as carboxylic acid or epoxide functions, and with the proviso that at least one isocyanate A is difunctional or multifunctional.
Patent CA-2653358-A1 (CA)
Inventor: BERGIN CATHLEEN A
IPC: A61F2/24
Filed: 2007-05-31
Abstract: L'invention concerne une bague d'annuloplastie qui comprend un fourreau, un élément cintré de raidissement et un élément de tension. L'élément de raidissement est disposé à l'intérieur du fourreau et définit une première et une deuxième extrémités distinctes séparées par un écart latéral. L'élément de tension s'étend entre les extrémités de l'élément de raidissement. L'élément de tension est caractérisé en ce qu'il est plus flexible que l'élément de raidissement et est configuré de manière à présenter un état tendu dans lequel l'élément de tension n'est sensiblement plus extensible et empêche la dilatation de l'écartement latéral. Dans cette configuration, l'élément de raidissement sert à remodeler l'anneau de la valve dans une forme souhaitée tandis que l'élément de tension présente suffisamment de souplesse pour permettre le déplacement naturel de l'anneau de la valve tout en limitant (à l'état tendu) l'ampleur de la dilatation annulaire (par exemple la séparation latérale complète de la première et de la deuxième extrémités de l'élément de raidissement) suite à des forces exercées in vivo.