baber/WOPTO huggingface dataset:
Patent CA-2634786-A1 (CA)
Title: Production of glucosinolates from agricultural by-products and waste
Inventor: POMERLEAU THERESA
IPC: A23L19/00
Filed: 2008-06-10
Abstract: The present invention relates to a process for producing glucosinolates, particularly glucoraphanin, from cruciferous plants. More particularly, a method is provided for producing glucosinolates from agricultural by-products and waste. The general method comprises providing a mixture of glucosinolate-containing plant material and liquid, heating the mixture to inactivate enzymes in the plant material, contacting the heat inactivated mixture with an anion exchange membrane whereby at least a portion of the glucosinolates are extracted from the liquid and absorbed onto the anion exchange membrane, and releasing the glucosinolates from the anion exchange membrane. Preferably, the extraction and release steps are repeated at least once. The glucosinolates produced by the method of the invention may be incorporated into a variety of food products, pharmaceuticals, and health supplements.
Patent CA-2635640-A1 (CA)
Title: Shuttle valve
Inventor: AMLEY JOSEPH M
IPC: A61M5/142
Filed: 2006-11-28
Abstract: A shuttle valve (12, 150, 230) is provided having a body (44, 152, 232) defining an interior chamber (46, 154, 234). The valve (12, 150, 230) includes inlet (16, 158, 238), outlet (18, 160, 240) and common (14, 156, 236) ports that are coupled to the body (44, 152, 232). A shuttle (48, 162, 242) is translatably disposed within the chamber (46, 154, 234) between a first position wherein the inlet (16, 158, 238) and common (14 ,156, 36) ports are fluidicly coupled and the common (14, 156, 236) and outlet (18, 160, 240) ports are fluidicly uncoupled, and a second position wherein the outlet (18, 160, 240) and common (14, 156, 236) ports are fluidicly coupled and the common (14, 156, 236) and inlet (16, 158, 238) ports are fluidicly uncoupled. A first check valve (50) coupled to the inlet port (16, 158, 238) to permit fluid flow through the inlet port (16,158,238) into the chamber (46, 154, 234) and to prevent fluid from discharging therethrough. A second check valve (50) is coupled to the outlet port (18, 160, 240) in a manner to permit fluid to discharge from the chamber (46, 154, 234) through the outlet port (18, 160, 240) and to prevent fluid from flowing through the outlet port (18, 160, 240) into the chamber (46, 154, 234).
Patent CA-2638440-A1 (CA)
Inventor: BARCO ALESSANDRO
IPC: E05D7/04
Filed: 2008-07-31
Abstract: A hinge for doors and/or windows, adjustable in three dimensions: height, width, and depth. The hinge has a total of four support and/or attachment pins, two fixed and two moveable, and can be used with doors and/or windows of various thicknesses, by means of threaded pins passing through the center of the hinge, but off center, which reduce the protrusion of the attachment and/or support pins of the door and/or window, giving the hinge superior technical and esthetic characteristics compared to the current state of the art. The hinge has a rotation pin not attached to the hinge that permits the door and/or window to be adjusted in height, which gives superior technical characteristics compared to the current state of the art.
Patent CA-2641528-A1 (CA)
Title: Method and apparatus for pest bait application
Inventor: ENGLOT NORMAN
IPC: A01M99/00
Filed: 2008-10-22
Abstract: An apparatus for applying bait to pest traps and a method of using the apparatus is provided. The apparatus has an elongate body having an interior cavity in communication with an opening at a first end of the body, a tlowable pest bait pre--packaged and contained within the cavity, and a nozzle attached to the opening. The method comprises the steps of extruding a flowable bait on a bait pedal of a rodent trap by aiming the nozzle over a bait pedal of the rodent trap such that the user's hands remain out of reach of a spring-loaded bow of the rodent trap. By applying pressure to the flowable bait through the use of a plunger or the like, the flowable bait is forced through the nozzle and is expelled out the nozzle. The user can then discard the apparatus.
Patent CA-2641550-A1 (CA)
Inventor: HUDA AMJAD
IPC: C12N5/071
Filed: 2007-02-07
Abstract: Described herein are environmentally isolated tissue culture devices that may be used for cell culture, as well as systems including these devices and methods for using them. These devices may include control features for regulating the micro-environment within a well or wells of the device. For example, on-board features may regulate the temperature, humidity, pH, media level, media composition, CO2/O2/N2 levels, drug concentration, cell density, byproduct (or product) production, and mixing of materials within the chamber.  Material may be added to or withdrawn from the wells of the device without opening the device. Also described herein are controllers for analyzing and controlling the micro- environment within the well. Thus, the plates described herein may be used without requiring a separate incubator, allowing cells to be analyzed (e.g., imaged) continuously, allowing real-time reactions while monitoring under a microscope for hours, days or even weeks.
Patent CA-2642256-A1 (CA)
Inventor: QUINN LEONARD A
IPC: B60T17/02
Filed: 2006-12-20
Abstract: An air charging arrangement (10) for an air brake system of a vehicle driven by an internal combustion engine (36). The arrangement includes a hydraulic motor (24) for driving an air compressor (26), which is mounted to the vehicle at a location that is thermally isolated from the engine (36). The arrangement (10) may also include an air compressor controller (60) that places the air compressor (26) in a non-operating state when air pressure in an air reservoir (28) is at or above a predetermined amount. In one embodiment, the air compressor (26) is self-lubricated and air cooled.
Patent CA-2643459-A1 (CA)
Inventor: LOHDEN GERD
IPC: C04B16/08
Filed: 2007-01-30
Abstract: The invention relates to the use of polymeric microparticles of different sizes in hydraulically setting building material mixtures, for improving the freeze resistance and/or freeze-thaw resistance of the latter.
Patent CA-2643472-A1 (CA)
Title: Process and apparatus for treating a heavy hydrocarbon feedstock
Inventor: HANN THOMAS CHARLES
IPC: C10G1/00
Filed: 2008-11-07
Abstract: An apparatus and process for treating a heavy hydrocarbon feedstock having a specific gravity differential between components of the feedstock is disclosed. The apparatus includes a treatment vessel having an inlet for receiving the feedstock. The apparatus also includes a primary separation container located in the treatment vessel, the primary separation container being operable to accumulate feedstock to cause a low specific gravity portion of the feedstock to separate and rise to an upper surface of the accumulated feedstock. The apparatus also includes a first weir for collecting the low specific gravity portion from the surface of the accumulated feedstock in the primary separation container. The apparatus further includes a first outlet in the primary separation container, the first outlet being operably configured to receive settling solids in the accumulated feedstock and to produce a first discharge stream at the first outlet. The apparatus also includes a secondary separation container located in the treatment vessel to receive the collected low specific gravity portion, the secondary separation container being operable to accumulate the collected low specific gravity portion to cause hydrocarbon products to separate and rise to an upper surface of the accumulated low specific gravity portion of the feedstock. The apparatus further includes a product outlet for collecting the hydrocarbon products from the upper surface of the accumulated low specific gravity portion to produce a hydrocarbon product stream at the product outlet.
Patent CA-2643824-A1 (CA)
Inventor: JUHL KNUT
IPC: C22F1/057
Filed: 2006-04-13
Abstract: The invention relates firstly to a method for the heat treatment of a profile (1, 26), in particular an extruded profile for aircraft. Furthermore, the invention relates to a device for the heat treatment of such a profile (1, 26). In addition, the invention relates to such a profile (1, 26), heat-treated by the method according to the invention. The profile (1, 26) may in this case be formed by one or more different, in particular curable, aluminium alloys. The method according to the invention provides that at least two regions (2, 3, 37, 38) of a profile (1, 26) are subjected to a different heat treatment. The device for carrying out the method according to the invention is characterized in that a first chamber (17) encloses a first region (2, 37) of a profile (1, 26) and a second chamber (18) encloses a second region (3, 38) of the profile (1, 26), wherein different temperatures can be set in the first and second chambers (17, 18). The profile (1, 26) produced by the method according to the invention and with the device according to the invention has at least two regions (2, 3, 37, 38) that each have different material properties and are formed by differential heat treatment.
Patent CA-2645592-A1 (CA)
Inventor: NAKABAYASHI SEIGOU
IPC: G01N21/47
Filed: 2007-02-23
Abstract: A hydrogen sensor having a thin-film layer superimposed on a surface of substrate of a resin, etc. and further having a catalyst layer superimposed on the surface of the thin-film layer. When this catalyst layer is brought into contact with leakage hydrogen gas, the thin-film layer is rapidly hydrogenated by the catalytic activity thereof to thereby alter the optical reflectance of the thin-film layer. This hydrogen sensor has a protective film formed either between the substrate and the thin-film layer or on the surface of the catalyst layer or both.
Patent CA-2648007-A1 (CA)
Title: Polymer-based anti-cancer agents
Inventor: BRUCE LARS
IPC: A61P35/00
Filed: 2007-04-23
Abstract: The present invention relates to the use of amphiphilic block copolymers for treating and preventing cancer, and in particular by reducing the proliferation rate of cancer cells. Preferred block copolymers comprises a central hydrophobic chain, preferably a polypropylene oxide chain, two which at least two hydrophilic side chains, preferably polyethylene oxide chains, are connected.
Patent CA-2648946-A1 (CA)
Inventor: HEXSEL DORIS MARIA
IPC: A61K8/35
Filed: 2007-05-21
Abstract: La présente invention concerne une composition dermatologique comprenant une association d'hydroquinone, d'acétonide de fluocinolone, et de trétinoine, destinée au traitement des signes cutanés du photovieillissement.
Patent CA-2651872-A1 (CA)
Title: Detecting multiple types of leukocytes
Inventor: CHRISTODOULIDES NICOLAOS
IPC: C12M1/34
Filed: 2007-05-10
Abstract: Methods, systems, and apparatus for detecting multiple types of leukocytes in a blood sample material. A fluid or gas sample may pass through a sieve-based detection system of a cartridge. Detection and analysis techniques may be applied to determine the relative distribution of multiple types of white blood cells in the sample.
Patent CA-2652293-A1 (CA)
Inventor: STEWART MARGARITA EGLE ROSLIN
IPC: E03D9/00
Filed: 2006-05-15
Abstract: A disposable sanitary cover for a toilet and methods of using the cover. The cover includes a continuous single sheet dimensioned to cover a seat of the toilet and has a front portion, first and second side portions, and a rear portion, all surrounding a generally central opening of the sheet. The sheet may comprise a material which substantially dissolves in response to being placed in a water-based liquid having a temperature within a pre-selected temperature range. The cover may be secured to the seat by means of first and second side overhanging portions of the sheet which are operable to be tucked underneath the seat. The sheet may have a front overhanging portion enveloping front portions of the seat and toilet and connected to the first and second side overhanging portions to form a pocket. The sheet may have at least one protrusion oriented to protrude in a direction away from the toilet, and operable to be used as a sanitary grip to facilitate removal of the sheet from the toilet seat.
Patent CA-2652813-A1 (CA)
Title: Delivery of multicomponent compositions
Inventor: PERSENAIRE MAARTEN
IPC: A61M5/315
Filed: 2007-05-22
Abstract: The invention relates to devices and kits for the controlled delivery of viscous, multi component compositions.
Patent CA-2654369-A1 (CA)
Inventor: HEMSTAD STIG
IPC: A61K51/12
Filed: 2007-06-21
Abstract: The present invention relates to improved radiopharmaceutical compositions in sealed containers, where the container closure has an ETFE (ethylene-tetrafluoroethylene copolymer) coating. Also disclosed are kits for radiopharmaceutical preparation using the sealed containers, as well as methods of preparation of radiopharmaceuticals using the sealed containers.
Patent CA-2655181-A1 (CA)
Inventor: FRONZONI GIAN CARLO
IPC: F04B17/03
Filed: 2007-07-03
Abstract: Power controller comprising a pump (2), communicating with a reservoir (4) of oil hydraulic fluid, and provided with drive means (3) which in turn have supply means (5), characterized in that the said pump (2) is fitted inside the said reservoir (4), and is coupled to the said drive means (3) placed above the reservoir (4), the said pump (2), the said reservoir (4), the said drive means (3) and the said supply means (5) being enclosed in a casing (1; 7) which is at least partially removable, and the said casing being coupled to support means (6; 8) enabling the said controller to be transported.
Patent CA-2657048-A1 (CA)
Inventor: HESTER MARC ALAN
IPC: A23L27/12
Filed: 2007-07-06
Abstract: The present invention relates to flavor oils including mint-, fruit- and spice-type flavors that are specially processed to substantially eliminate low-molecular weight sulfur compounds, in particular dimethyl sulfoxide (DMSO), which has been found to be the main precursor of malodorous species such as dimethyl sulfide and methyl mercaptan. These malodorous species are produced via oxidation-reduction reactions involving such sulfur-containing compounds present in flavor oils. A preferred processing method is an aqueous-washing process, which has advantages of being simple, inexpensive and easy to implement while importantly avoiding the problems of typical processes including non-selective removal of desirable components and subjecting the flavor oils to extreme conditions that may destroy other components and result in undesirable changes in flavor or odor character. Other processing methods to selectively remove non-desired components include (1) distillation to remove polar low boiling point components, (2) filtration through adsorbents selective for sulfur compounds, (3) countercurrent extraction and (4) column chromatography. The processing methods may optionally be followed by reengineering to add back desired components that may have been removed or altered during the processing. The specially processed flavor oils are particularly useful in oral care compositions comprising components with chemical reducing capability such as stannous ions, which react with the sulfur-containing compounds to produce malodorous products.
Patent CA-2657624-A1 (CA)
Inventor: KOLACINSKI GREG
IPC: H02P1/18
Filed: 2007-05-31
Abstract: A method, apparatus or computer program (FIG 4) implements an overload prevention approach involving monitoring a speed (410) o a motor, detecting an overload (420) condition of the motor based on the monitored speed, and controlling an operation (430) of the motor according to the detected overload condition
Patent CA-2658427-A1 (CA)
Inventor: HARMON TOM
IPC: C10C3/14
Filed: 2009-03-16
Abstract: A method of recycling asphalt roofing material is provided. The asphalt roofing material is delivered into a treatment chamber of a processor. A heat source is provided to the treatment chamber. Heat energy is transferred from the heat source to the asphalt roofing material to produce a heated product, and the heated product is removed from the treatment chamber.
Patent CA-2658671-A1 (CA)
Inventor: MCKIERNAN ROBIN LYNN
IPC: A61F13/42
Filed: 2007-07-20
Abstract: A disposable absorbent article suitable for receiving and containing bodily exudates, the article comprising a front region, a back region and a crotch region disposed between said front and back region, each region having two opposing longitudinal edges, and wherein said article further comprises a window on any one of said regions for viewing a removable sensor placed adjacent to and facing said window.
Patent CA-2661158-A1 (CA)
Title: Game apparatus
Inventor: TEVIS MARK
IPC: A63F1/02
Filed: 2007-08-28
Abstract: Described is a player activated game system, particularly adapted for playing instant lottery type games, that includes a game device having a computer containing at least one game, an electronic display and a card interface adapted to receive a game card having data that represents a particular game outcome such that connection of the card to the interface can result the game being played by the device with the particular outcome displayed on the display. Also described are lottery tickets or game cards that are adapted use with the game devices along with methods of manufacturing the game cards.
Patent CA-2663827-A1 (CA)
Inventor: BRIZARD JEAN-PAUL
IPC: C07K14/415
Filed: 2007-09-24
Abstract: The invention relates to a method for isolating and identifying proteins from protein- virus complexes and comprises: -the gel exclusion chromatography of virus-protein complexes extracted from infected plants or such as obtained by adding a purified virus to soluble proteins extracted from non infected plants, -SDS-PAGE of the proteins -analysis by NanoLC-MS/MS after tryptic digestion and protein identification.
Patent CA-2665776-A1 (CA)
Title: Accelerated organoborane initiated polymerizable compositions
Inventor: COLE ERIC E
IPC: C09J4/00
Filed: 2007-10-10
Abstract: The invention is a two part polymerizable composition comprising in one part i) an organoboron compound capable of forming free radical generating species; and in the second part ii) one or more compounds capable of free radical polymerization; iii) one or more cure accelerators comprising a) at least one compound containing a quinone structure or b) at least one compound containing at least one aromatic ring and one or more substituents on the aromatic ring selected from hydroxyl, ether and both and a compound with a peroxide moiety; and iv) one or more vinyl functional modifiers having a glass transition temperature of -50°C or less.
Patent CA-2667087-A1 (CA)
Inventor: STAUFFER JOHN E
IPC: C07C45/28
Filed: 2009-05-28
Abstract: A process is disclosed for the synthesis of methanol from methane comprisin g three reaction steps operated in tandem. In the first step methylene chlorid e is produced by the reaction of methane with oxygen and hydrogen chloride. In the second step, methylene chloride is hydrolyzed to formaldehyde, which is hydrogenated in the third step to provide the product methanol.
Patent CA-2668627-A1 (CA)
Inventor: CHOI HYUN-HO
IPC: H04M3/00
Filed: 2007-11-07
Abstract: An embodiment of the invention is a technique for power saving in mobile communication. At least one of a base station (BS) and a mobile station (MS) is initialized for power saving using a downlink (DL) status and an uplink (UL) status associated with the BS and the MS, respectively, during communication between the BS and the MS. A first PSC mode is entered when both the DL and UL statuses indicate a silence period. A second PSC mode is entered when at least one of the DL and UL statuses indicates a talk period.
Patent CA-2669014-A1 (CA)
Inventor: LEMAIRE SEBASTIEN FRANCOIS EMMANUEL
IPC: C07D493/04
Filed: 2007-11-09
Abstract: Methods for the preparation of hexahydrofuro[2,3-b]furan-3-ol and especia lly its enantiomer (3R,3aS,6aR) hexahydrofuro[2,3-b]furan-3-ol, as well as c ertain novel intermediates for use in such methods.
Patent CA-2670616-A1 (CA)
Inventor: DING LIANHUI
IPC: C10G45/12
Filed: 2009-03-30
Abstract: The present invention provides nano zeolite containing hydrotreating catalyst and methods of preparation, and more particularly to a nano-sized zeolite beta composite hydrotreating catalyst. The hydrotreating catalyst for desulfurization of diesel distillates includes between about 5 to about 75wt%  nano-sized zeolite beta composite, about 10 to about 30wt% of a hydrogenation metal/alloy and between about 5 to about 20wt% binder.
Patent CA-2671470-A1 (CA)
Inventor: BACHYNSKY MARIA OKSANA
IPC: A61K9/16
Filed: 2007-12-03
Abstract: Cette invention concerne des formes posologiques solides d'hydrochlorure de valganciclovir à prise orale après constitution dans l'eau. Ces nouvelles formes posologiques pharmaceutiques permettent de traiter et de combattre certains virus tels que le virus de l'herpès simplex et le cytomégalovirus.
Patent CA-2673071-A1 (CA)
Inventor: SENKFOR HOWARD L
IPC: C08G18/65
Filed: 2007-12-11
Abstract: The reaction product of a triamine and a dialkyl maleate and/or dialkyl fumarate, wherein the reaction product has a viscosity of less than 2000 cPs is disclosed. Polyurea coatings comprising this reaction product are also disclosed, as are substrates coated with the same.
Patent CA-2673225-A1 (CA)
Inventor: NISHIYAMA SHINICHI
IPC: F16L1/00
Filed: 2006-12-19
Abstract: A conduit repair structure in which solid objects are less likely to accu mulate on a conduit bottom and that, even if solid objects accumulates on th e conduit bottom, facilitates removal of the solid objects. A hollow frame-l ike reinforcement body laid substantially along a cross-sectional shape of a conduit (1) is constructed using a reinforcement member (2) having fitting sections (2p) arranged at predetermined intervals on the inner side of the c onduit (2). Resin inner face members (10) are attached to the inner side of the reinforcement body, and an indurative filling material is placed in the space formed by the inner face members (10) and a conduit inner wall (1a) to form a filling material layer (3). A body section (10c) of each inner face member (10) is formed recessed in its width direction. The recessed shape of the body sections (10c) forms riblets on the bottom of the conduit, and thi s reduces resistance to water flowing in the conduit. Even in conduits, such as a horseshoe-shaped conduit and a rectangular conduit (box culvert), havi ng flat bottoms and in which objects flow at low speed, the structure allows the objects to flow easier.
Patent CA-2673256-A1 (CA)
Inventor: SOUTHERN EDWIN
IPC: B01L99/00
Filed: 2007-12-21
Abstract: There are provided processes for analysing a plurality of different samples. The processes comprise the steps of: a) applying the samples to a support, to which an analytical component is immobilised; and b) allowing the samples to interact with the analytical component, thus permitting analysis of the samples. The samples are applied in step a) to different areas of the support to produce a spatial arrangement of samples on the support. The spatial arrangement of the samples is maintained in step b), thus permitting the results of the analysis to be matched to individual samples.
Patent CA-2673299-A1 (CA)
Inventor: CHUCHOLOWSKI ALEXANDER
IPC: C07D495/04
Filed: 2007-12-21
Abstract: The present invention is directed to pyridazinone compounds of formula (I) and furan compounds of formula (II), pharmaceutical compositions of compounds of formula (I) and (II), kits containing these compounds, methods of syntheses, and a method of treatment of a proliferative disease in a subject by administration of a therapeutically effective amount of a compound of formulae (I) or (II). Both classes of compounds were identified through screening of a collection of small molecule libraries.