baber/WOPTO huggingface dataset:
Patent CA-2563028-A1 (CA)
Inventor: HULTMAN LARS
IPC: H02K1/02
Filed: 2005-05-04
Abstract: A core for an electrical machine, a method for producing a core, an electrical machine, and a method for producing an electrical machine. Said core comprises a body of soft magnetic material having a plurality of teeth and at least one magnetic flux cross section area enlarging element being made from a composite of a soft magnetic powder and a binder, said magnetic flux area enlarging element being arranged onto a tooth of said body.
Patent CA-2563573-A1 (CA)
Inventor: CITTERIO MAURO
IPC: A61M15/00
Filed: 2005-05-12
Abstract: An inhaler device (1) for powdered medicaments. The device (1) has a body (5) that has a recess (50) for holding a capsule containing a powdered medicament to be inhaled, at least one air passage (90) that is tangentially disposed to the recess (50), and a mouthpiece (30) that includes a coaxially disposed inhalation passage (70) that communicates with the recess (50) of the body (5). The body (5) has a pair of opposed spring (105) biased push-buttons (40) that each include at least one piercing element (95) for piercing the capsule when loaded in the recess (50) . The medicament is released from the pierced.  capsule when air is drawn through the air passage(s) (90) into the recess (50) and swirled about therein. The mouthpiece (30) is pivotally attached to the edge of the body (5) so that it is pivotable between an open loading position and a closed dispensing position about an axis that is perpendicular to the longitudinal axis of the inhaler (1).
Patent CA-2565743-A1 (CA)
Inventor: JOSHI NARENDRA DIGAMBER
IPC: F02C9/26
Filed: 2006-10-26
Abstract: A method for operating a gas turbine engine (10) including a compressor (14, 16), a combustor (18), and a turbine (20, 22, 24), coupled together in serial flow arrangement, and a fuel heating system (50) including a heat exchanger (70) and an economizer (80). The method includes channeling fuel through the heat exchanger, channeling a working fluid through the heat exchanger to facilitate regulating the operating temperature of the fuel and the operating temperature of the working fluid, and channeling the fuel and the working fluid into the gas turbine engine combustor to facilitate increasing a fuel efficiency of the gas turbine engine.
Patent CA-2565821-A1 (CA)
Title: Apparatus for dispensing a plurality of materials and method of compounding substances
Inventor: POST JOHANNES HERMANUS NICOLAA
IPC: B01F15/02
Filed: 2005-05-04
Abstract: An apparatus for dispensing a plurality of powders, such as colorants for paint, caulking or grout or components of cosmetics, comprising a plurality of containers (5) for holding the powders, a plurality of metering powder pumps (4), connected to a container or having a connector for releasably connecting a container to the respective powder pump, wherein the capacity of the metering powder pump is selectable.
Patent CA-2565992-A1 (CA)
Inventor: LANGEMAN GARY D
IPC: B05B15/12
Filed: 2006-10-27
Abstract: A spray enclosure is provided for plural component coating application. The enclosure has a framework of four panel walls and a ceiling with a protective film cladding to altogether enclose a protected workspace. An air inlet in one wall uses a louvered grille with double-deflection louvers to deflect incoming air to the workspace. An air filter, fan and exhaust assembly is provided on an opposite wall for filtering and drawing air through the protected workspace to an exhaust. The spray enclosure is adapted for efficient laminar air flow through the protected workspace. The spray enclosure may be sold in parts as a kit.
Patent CA-2566619-A1 (CA)
Inventor: BUNIEL MARIA C
IPC: A61K38/17
Filed: 2005-05-16
Abstract: Disclosed and claimed herein are compositions comprising ADDL receptors, related compositions, and related methods. ADDL receptors are typically, but perhaps not exclusively, localized at the post-synaptic density (PSD) of neuronal cells. Related compositions include, but are not limited to, compounds that affect, positively or negatively, ADDL binding to neuronal cells, either via one or more receptors localized at the post-synaptic density (PSD) or otherwise. Related methods include, but are not limited to, procedures to screen for compounds that affect, either positively or negatively, ADDL binding to neuronal cells, either via one or more receptors localized at the post-synaptic density (PSD) or otherwise. Other related methods include, but are not limited to, prevention and treatment of ADDL-related diseases, such as Alzheimer~s disease, mild cognitive impairment, Down~s syndrome, and the like, using compositions that inhibit, block, or otherwise interfere with ADDL binding to one or more receptors localized at the post-synaptic density of neuronal cells.
Patent CA-2569037-A1 (CA)
Inventor: PATERSON CHRIS M
IPC: A47L5/28
Filed: 2001-09-13
Abstract: Contoured intakes and fan housing assemblies for floor care machines are disclosed. In one embodiment, a contoured intake includes a contoured duct (300) having a passage therethrough (310). The passage has a cross-sectional area progression that smoothly varies between a first cross-sectional area (312) and a second cross-sectional area (314). Turbulence within the intake passage (310) may be reduced or inhibited, and noise generated by the airstream within the intake passage (310) may be reduced. In another embodiment, the contoured duct (300) may include a bellmouth (316) substantially surrounding the first open end (312) that may inhibit the separation of the airstream within the intake passage (310). In a further embodiment, an airflow propulsion device (200) for a floor care machine (100) may include a motor (202) having a drive shaft (204), a fan (222) operatively coupled to the drive shaft (204), and a fan housing (250) disposed about the fan (222) and having a transition passage (286) proximate the radially-outward ends (282) of the vanes (278) of the fan (222). The fan housing (250) includes an internal cowling surface (266) closely conforming to and closely spaced from the distal edges (290) of the vanes (278) of the fan (222). In another embodiment, the transition passage (286) has a cross-sectional area progression that smoothly varies between a first cross-sectional area proximate one of the vanes (278) and a second cross-sectional area proximate an exhaust opening(264). Turbulence within the fan housing (250) may be reduced or inhibited, and noise generated by the airstream within the fan housing (250) may be reduced.
Patent CA-2570347-A1 (CA)
Title: Submersion tank for on-board fish freezing
Inventor: VINBERG DONALD J
IPC: B63J2/00
Filed: 2005-06-14
Abstract: A submersion tank for on-board brine freezing of whole or nearly whole fish, and a method for freezing fish employing such tank. One or more pivotable screen baskets are provided in tank containing refrigerated brine. The pivotable screen baskets are provided in a normal, fish receiving position immersed in refrigerated brine. Once fish are frozen, the pivotable screen baskets are pivoted upward to a fish unloading position for delivery of frozen fish for bagging and storage.
Patent CA-2570598-A1 (CA)
Title: Improved synthesis scheme for lacosamide
Inventor: DUNNE GAVIN
IPC: C07C273/18
Filed: 2005-09-30
Abstract: The present invention is concerned with an improved method of producing (R)-2-acetamido-N-benzyl-3-methoxypropionamide (lacosamide) comprising the O-methylation of a compound of formula I   
to produce a compound of formula II   
in a single step reaction.
Patent CA-2574587-A1 (CA)
Inventor: STEPHAN MICHAEL
IPC: E01H5/06
Filed: 2007-01-19
Abstract: Accessoire de pousse-neige utilisé en combinaison avec un chasse-neige de type à lame droite installé sur un véhicule de travail. Ce pousse-neige permet à un véhicule de travail de prendre, de retenir et de relocaliser de grandes quantités de neige très rapidement et très efficacement. L'accessoire comprend des panneaux latéraux, raccordés par des éléments horizontaux. Cet accessoire du pousse-neige est fixé au chasse-neige par des ensembles supports, rattachés au bord supérieur du chasse-neige qui entrent en contact avec des crochets sur la partie supérieure arrière de l'accessoire du pousse-neige. L'accessoire ne nécessite pas que l'utilisateur sorte du véhicule de travail pour le fixer au chasse-neige ou l'en libérer. L'accessoire permet ainsi de convertir rapidement et de manière répétée un chasse-neige en une boîte de pousse-neige et vice-versa.
Patent CA-2574965-A1 (CA)
Inventor: MCLEAN JOHN A
IPC: H01J49/00
Filed: 2005-07-27
Abstract: A method and apparatus (1) for multiplexed data acquisition for gas-phase ion mobility coupled with mass spectrometry is described. Ion packets are injected into an ion mobility drift chamber (20) at a rate faster than the ion mobility separation arrival time distribution. The convoluted arrival time distributions thus generated are deconvoluted by a mass spectrometer and post-processing algorithms (52).
Patent CA-2575012-A1 (CA)
Title: Methods and aqueous acid solutions for acidizing wells containing sludging and emulsifying oil
Inventor: KISER CHAD E
IPC: E21B41/02
Filed: 2005-07-29
Abstract: Methods and aqueous acid solutions for acidizing wells containing sludging and emulsifying oil are disclosed. An aqueous acid solution of the invention comprises water, hydrochloric acid, a cationic hydrochloric acid corrosion inhibitor and a conjugate ion pair of a cationic amine oxide surfactant and an anionic surfactant that does not react with the cationic hydrochloric acid corrosion inhibitor.
Patent CA-2576460-A1 (CA)
Title: System and method for reduced hierarchy key management
Inventor: COMPTON CHARLES L
IPC: H04N7/167
Filed: 2005-07-19
Abstract: A controller for managing media stream decryption keys includes a media decryption engine, a table, and a content key list. The media decryption engine receives an encrypted media stream from a headend and presents a decrypted media stream to a receiving device in response to a decryption key, wherein the decryption key is a function of a content key. The table contains a content key index and a plurality of corresponding content keys. Content keys that correspond to a particular encrypted media stream are selected from the content key list using an index from the content key table, and that is referenced by an identifier received from a headend in connection with the encrypted media stream.
Patent CA-2576609-A1 (CA)
Inventor: YU BRIAN
IPC: A63F1/00
Filed: 2007-02-01
Abstract: The present disclosure is directed to card games, and more particularly to card games in which players play to form certain card combinations or "melds," in order to collect information that in turn allows the players to solve a puzzle.
Patent CA-2580656-A1 (CA)
Inventor: LE POUL EMMANUEL CHRISTIAN
IPC: C07D495/04
Filed: 2005-09-16
Abstract: The present invention relates to novel compounds, in particular novel thieno-pyridine and thieno-pyrimidine derivatives according to Formula (I), wherein all radicals are defined in the application. The compounds according to the invention are positive allosteric modulators of metabotropic receptors - subt ype 2 ("mGluR2") which are useful for the treatment or prevention of neurological and psychiatric disorders associated with glutamate dysfunction and diseases in which the mGluR2 subtype of metabotropic receptors is involved. In particular, such diseases are central nervous system disorders selected from the group of anxiety, schizophrenia, migraine, depression, and epilepsy. The invention is also directed to pharmaceutical compositions and processes to prepare such compounds and compositions, as well as to the use of such compounds for the prevention and treatment of such diseases in which mGluR2 is involved.
Patent CA-2586173-A1 (CA)
Inventor: OVERWATER JAN
IPC: C05G3/60
Filed: 2005-11-04
Abstract: The invention pertains to an effervescent tablet comprising an organic acid, an alkali metal or earth alkali metal hydrogen carbonate, and a colorant for decorative use, more particularly such tablet further comprising at least one of an aromatic substance and nutrient for plants or flowers, the invention further relates to a method for giving color to water for cut flowers by adding the tablet to the water, and to a combination of cut flowers and said tablet.
Patent CA-2586706-A1 (CA)
Inventor: SCHROEDER WERNER
IPC: C07K7/06
Filed: 2005-10-22
Abstract: Preparation of a dihydro and/or octahydro lysobactin comprising transforming lysobactin fragments by hydrogenloytic ring opening with hydrogen in presence of a palladium catalyst in an isopropanol water mixture. The fragments are reacted with a tripeptide, C-terminal aromatic or hydrophobic amino acid in a buffer medium under addition of methanol (larger than 40%). An independent claim is also included for the production of lysobactin fragments.
Patent CA-2588403-A1 (CA)
Inventor: LEINEMANN CHRISTOPH
IPC: A62C4/00
Filed: 2007-05-11
Abstract: In a flame arrester insert comprising two metal strips (1, 2) wound together, of which a first metal strip (1) is a smooth strip and the second metal strip (2) is a grooved strip having defined grooving, so that they rest on each other at defined contact points (3) and, between the contact points (3), form defined gaps (4) for the passage of a fluid, the stability can be increased and corrosion prevention can be implemented even with inexpensive materials by the metal strips (1, 2) resting directly on each other at the contact points (3) and, outside the contact points (3), having a surface coating (5) which, close to the contact points, is a uniform joint coating of the surfaces of the metal strips (1, 2) that point toward each other.
Patent CA-2590462-A1 (CA)
Title: Methods for expression and purification of recombinant human growth hormone
Inventor: ONG MICHAEL
IPC: A61K38/27
Filed: 2005-12-21
Abstract: The present invention relates generally to the production, purification, and isolation of human growth hormone (hGH). More particularly, the invention relates to the production, purification, and isolation of substantially purified hGH from recombinant host cells or culture medium including, for example, yeast, insect, mammalian and bacterial host cells. The process of the present invention is also useful for purification of hGH linked to polymers or other molecules.
Patent CA-2593684-A1 (CA)
Title: Cancer-targeted viral vectors
Inventor: SARKAR DEVANAND
IPC: A61K35/761
Filed: 2006-01-11
Abstract: The present invention relates to viral vectors that are targeted to cancer cells. The viral vectors of the invention are adenoviruses having a PEG-3 promoter driving the expression of the viral genes ElA and ElB. The PEG-3 promoter exhibits increased activity in malignant cells. Adenoviruses of the invention show increased replication in malignant cells, thereby producing a cytopathic effect. The viral vectors of the invention may comprise additional genes of interest, and/or may have altered capsid proteins that may enhance infection of and/or target infection to cancer cells. Additional cell types derived from diseased states in which the PEG-3 promoter is selectively active are also therapeutic targets of the viral vectors of the instant invention including those generating allergic, autoimmune and inflammatory responses.
Patent CA-2596503-A1 (CA)
Title: Rotor system
Inventor: MUSGRAVE DEAN S
IPC: F02K9/44
Filed: 2000-03-10
Abstract: A rotor system for a rocket motor includes a first hollow shaft portion operatively coupled to a second hollow shaft portion and adapted to receive a first fluid propellant component. An annular duct surrounds at least a portion of the first hollow shaft portion and is adapted to receive a second fluid propellant component. First and second rotary orifices are operatively coupled to the first hollow shaft portion in fluid communication with the interior of the first hollow shaft portion and with the duct respectively. The interiors of the first and second hollow shaft portions are in fluid communication with each other and a third rotary orifice is in fluid communication with the interior of the second hollow shaft portion.
Patent CA-2597461-A1 (CA)
Title: Shutdown methods and designs for fuel cell stacks
Inventor: ADAM DAVID D L
IPC: H01M8/04
Filed: 2006-03-13
Abstract: Improved water distribution can be obtained within the cells of a fuel cell series stack by maintaining a suitable temperature difference between the cathode and anode sides of each cell in the stack during shutdown. This can be accomplished by thermally insulating the ~hot~ end and sides of the stack and by providing a thermal mass adjacent to the ~hot~ end. The fuel cell stack may also comprise first and second end plates, the second end plate having a heat rejection surface; a thermal mass interposed between the first end plate and the end cell and in thermal communication with the end cell; a first insulating layer interposed between the first end plate and the thermal mass;  and a second insulating layer surrounding the plurality of fuel cells.
Patent CA-2597557-A1 (CA)
Inventor: NEWMAN STEPHEN
IPC: A61K31/7016
Filed: 2006-02-06
Abstract: A process for forming lactose suitable for use in a pharmaceutical formulation comprises providing a plurality of lactose particles containing no more than 10% w/w of lactose particles having a volume average particle size of about 70 microns or less; milling the plurality of lactose particles to yield a plurality of milled lactose particles with an average particle size, (D50), ranging from about 50 microns to about 100 microns; and classifying the plurality of milled lactose particles into at least two fractions comprising a fine fraction and a coarse fraction wherein the fine fraction has an average particle size, (D50), ranging from about 3 microns to about 50 microns, and the coarse fraction has an average particle size, (D50), ranging from about 40 microns to about 250 microns.
Patent CA-2597702-A1 (CA)
Title: Process for producing 2-amino-1,3-propanediol derivatives
Inventor: YONETA MASAHIKO
IPC: C07C45/67
Filed: 1998-07-03
Abstract: A process for preparing 2-amino malonic acid derivatives of formula (1): <CHEM> wherein A is linear or branched chain alkylene having from 1 to 10 carbon atoms, R<1> is linear or branched chain alkyl having from 2 to 20 carbon atoms, R<2> and R<3> are the same or different, and are lower alkyl or aralkyl, and R<4> is a protecting group, which process comprises the steps of reducing a compound of formula (6): <CHEM> wherein A is linear or branched chain alkylene having from 1 to 10 carbon atoms, R<1> is linear or branched chain alkyl having from 2 to 20 carbon atoms, R<2> and R<3> are the same or different, and are lower alkyl or aralkyl, and R<4> is a protecting group. <IMAGE>
Patent CA-2600166-A1 (CA)
Inventor: SUTTON THOMAS RANGI
IPC: G01N37/00
Filed: 2007-09-04
Abstract: A method for tutoring a user in use of a kit for determining an analyte (such as glucose) in a bodily fluid sample (for example a whole blood sample) includes activating an analytical meter of the kit, with the analytical meter including a display-based tutorial module. In addition, the display-based tutorial module includes a user interface with a visual display, a memory unit storing a tutorial, and a microprocessor unit configured for controlling and coordinating the user interface and the memory unit. Moreover, the tutorial stored in the memory unit has chapters with each of the chapters containing one or more tutorial images depicting use of the kit. In addition, the user interface, microprocessor unit and memory unit are operatively linked and configured for event-driven chapter-based display of the tutorial images to a user on the visual display. The method also includes tutoring the user on use of the kit by displaying the tutorial images in an event-driven chapter-based manner.
Patent CA-2600510-A1 (CA)
Inventor: TRASK ANDREW VINCENT
IPC: C07D471/04
Filed: 2006-03-01
Abstract: The invention relates to the essentially pure .LAMBDA./-[({2-[4-(2-Ethyl-4,6-dimethyl-1 H- imidazo[4,5-c]pyridin-1 -yl)phenyl]ethyl}amino)carbonyl]-4-methylbenzenesulfonamide Polymorph Forms A and B and to processes for the preparation of, compositions containing and to the uses of, such crystal forms.
Patent CA-2600609-A1 (CA)
Title: Stable atomoxetine hydrochloride, a process for the preparation thereof, and an analytical control of its stability
Inventor: RIVA PAOLO
IPC: A61K31/137
Filed: 2006-04-05
Abstract: Stable Atomoxetine hydrochloride, a process for the manufacture thereof, the use of stable Atomoxetine Hydrochloride for making a pharmaceutical formulation, a process for the preparation of any form of Atomoxetine Hydrochloride, and an analytical method for analyzing the stability of Atomoxetine Hydrochloride are provided.
Patent CA-2601563-A1 (CA)
Title: A lock and key system with extra code combinations
Inventor: WIDEN BO
IPC: E05B27/10
Filed: 2006-02-27
Abstract: A lock and key system with a very large number of code combinations. The lock (200) includes side locking tumblers (206) having pivoting fingers (208) with asymmetric key contacting portions (22Or) , which engage with a wave-like code pattern (105) formed at the side of the key (100) .
Patent CA-2604390-A1 (CA)
Inventor: STRONG BENJAMIN D
IPC: B31B50/52
Filed: 2007-09-26
Abstract: A container formed from a blank sheet of material. The container includes a plurality of panels that are coupled together along substantially parallel fold lines and that include a first major panel and a second major panel. The plurality of panels form a plurality of sides of the container and define a cavity with a bottom and a top. An outer bottom flap is coupled to the first major panel and has a plurality of edges, and an inner bottom flap is coupled to the second major panel. The container also includes a plurality of flanges where each flange is coupled to one edge of the outer bottom flap. When the container is assembled, the inner bottom flap is positioned adjacent to the cavity bottom and the outer bottom flap is positioned adjace nt to the inner bottom flap in a face-to-face relationship forming a bottom of the container. Each flange is folded and coupled to an outer surface of one side of the container.
Patent CA-2606888-A1 (CA)
Inventor: BOUAZIZI IMED
IPC: H04W92/08
Filed: 2006-05-11
Abstract: Systems and methods applicable, for instance, in data delivery. For example a service operator server and/or other computer might act to determine which of point-to-point repair mode and point-to-multipoint repair mode should be employed in the case where one or more receivers do not correctly receive dispatched data. As another example, the service operator server and/or other computer might calculate one or more estimates, request one or more values from one or more repair servers, and/or provide to one or more repair servers one or more directives regarding repair mode to be employed.
Patent CA-2607470-A1 (CA)
Inventor: MCGEE DAVID M
IPC: B25C7/00
Filed: 2006-05-16
Abstract: A fastener driving device (10) includes a housing (11) containing an engine (14) for driving a fastener (1) through a flooring board (2) and into a sub-floor (4), a nosepiece through which fasteners are driven, a magazine (16) for supplying a plurality of fasteners for the engine (14) to drive, and a shoe (60) mounted for movement relative to the nosepiece. The shoe (60) locates the engine (14) relative to the flooring board (2) so that the fastener (1) is driven into the flooring board (2) at an angle. The shoe (60) includes a bottom workpiece engaging surface (68) for engaging a top surface (61) of the flooring board (2), and the nosepiece includes a forward workpiece engaging surface (70) for engaging a front surface (8) of the flooring board (21). The forward surface (70) extends a distance below the bottom surface (68). One of the bottom surface (68) and the forward surface (70) is movable with respect to the other to adjust the distance that the forward surface (70) extends below the bottom surface (68).