baber/WOPTO huggingface dataset:
Patent CA-2549871-A1 (CA)
Title: Novel polymorphs of atovaquone and process of preparation thereof
Inventor: SAWANT KAMLESH DIGAMBAR
IPC: C07C46/10
Filed: 2004-07-16
Abstract: Novel crystalline forms of anti Pneumocystis carinii compound (2-[4-(4-Chlorophenyl)cyclohexyl]-3-hydroxy-1,4-~naphthoquinone) commonly known as Atovaquone and methods for producing the same is disclosed herein. This also provides pharmaceutical compositions comprising the said polymorphs of Atovaquone and method of treating Pneumocystis carinii pneumonia, the method comprising administering to a warm blooded animal an effective amount of a product-by-process composition of matter comprising polymorphic forms of Atovaquone.
Patent CA-2551441-A1 (CA)
Title: Imaging members
Inventor: GAGNON YVAN
IPC: G03G13/22
Filed: 2006-07-04
Abstract: A silicone overcoat (SOC) layer having a crosslinked polysiloxane composition comprising a perfluoropolyether segment are disclosed. The polysiloxane composition is the product of the hydrolysis and condensation of a SOC formulation comprising a perfluoropolyether compound, an aromatic silicon-containing compound, and a silicon-containing hole transport compound. An electrophotographic imaging member having such a SOC layer has improved properties.
Patent CA-2552142-A1 (CA)
Title: Powder composition, method for making soft magnetic components and soft magnetic composite component
Inventor: KJELLEN LISA
IPC: B22F1/00
Filed: 2004-12-15
Abstract: The invention concerns powder compositions consisting of electrically insulated particles of a soft magnetic material of an iron or iron-based powder and 0.1-2o by weight of a lubricant selected from the group consisting of fatty acid amides having 14-22 C atoms. Optionally a thermoplastic binder such as polyphenylene sulphide may be included in the composition. The invention also concerns a method for the preparation of soft magnetic composite components.
Patent CA-2552518-A1 (CA)
Title: Bileaflet prosthetic valve and method of manufacture
Inventor: EBERHARDT CAROL E
IPC: A61F2/24
Filed: 2005-01-05
Abstract: A prosthetic valve (40) including a body (42), a first leaflet (44), and a second leaflet (46). The first leaflet extends across and is coupled to the body. The first leaflet is cut from a first porcine aortic valve and defines a first inner surface (94). The second leaflet extends across and is coupled to the body opposite the first leaflet. The second leaflet is cut from a second porcine aortic valve and defines a second inner surface (114).
Patent CA-2553540-A1 (CA)
Title: Methods of diagnosing colorectal cancer and reagents therefor
Inventor: KOHONEN-CORISH MAIJA
IPC: G01N33/48
Filed: 2005-01-24
Abstract: The present invention relates to assays for diagnosing colorectal cancer or a predisposition therefor or the neoplastic potential of a colorectal polyp wherein hypermethylation of an MCC gene promoter is determined. The invention provides various multianalyte diagnostic tests and reagents for performing these diagnostic/predictive assays.
Patent CA-2556029-A1 (CA)
Inventor: SIGRIST RETO
IPC: A61M5/20
Filed: 2005-03-14
Abstract: The inventive portable medical, pharmaceutical or cosmetic device comprises a display for operational and/or functional parameters thereof and a control unit provided with one or several control elements for controlling the display and device. The display is embodied in such a way that it is at least partly rotatable with respect to the device housing. In addition or instead of the preceding, the positions of the control elements are modifiable or interchangeable with respect to the device housing. The control functions of at least two control elements which are fixed to the housing (1) of the device are interchangeable. During rotation of at least two parts of the display of the portable device, the display is carried out on the display field by emitting displaying data thereto from a storage at regular intervals in such a way that the display is updated. When several display parts are rotationally movable, stored data is processed by a processing module prior to be transmitted towards the display field.
Patent CA-2556466-A1 (CA)
Inventor: STORY HAROLD G
IPC: C09J133/08
Filed: 2005-02-11
Abstract: A water based, cold seal, cohesive coating for bonding one or more substrates together to form a flexible package to contain an article, especially useful for snack food packaging. The cohesive coating includes about 25% to about 90%  by weight of a natural rubber latex emulsion, about 10% to about 75% by weight of a non-self-crosslinking acrylic emulsion, about 0.01% to about 10% by weight water, and one or more ingredient selected from an anti-foam agent, ammonia, a surfactant, an anti-blocking agent, an inert filler, and a conditioning agent, so that in combination the components total 100% by weight of the composition. The use of a non-self-crosslinking acrylic emulsion provides an improved cold seal cohesive that may be employed with current high temperature converting systems and provides improved adhesion to substrates, enhanced cohesion to itself, reduced blocking and avoids seal deadening.
Patent CA-2556553-A1 (CA)
Title: Methods and apparatus to determine audience viewing of video-on-demand programs
Inventor: FEININGER WILLIAM A
IPC: H04N7/173
Filed: 2005-02-18
Abstract: Methods and apparatus to determine audience viewing of video-on-demand programs are disclosed (Fig. 3). An example method disclosed herein comprises creating a reference database 304, 324 corresponding to a set of VOD programs, determining 320 whether a VOD program is selected at a subscriber site, extracting at least one identifier from a signal carrying the VOD program, and cross-referencing 328 the at least one identifier with the reference database.
Patent CA-2559293-A1 (CA)
Inventor: STRACCIA ANN
IPC: B32B37/24
Filed: 2006-09-06
Abstract: A method for depositing a coating onto a glass substrate for adhesive bonding. The process comprises depositing a coating where the surface is cleaned during a first time period, and depositing a high-velocity impact polymer reaction coating on the surface at ambient air pressure during a second time period using an atmospheric pressure air plasma. The coated glass can be bonded using a CASE compound, consisting of coatings, adhesives, sealants, elastomers, and combinations thereof. The opposing surface of the CASE compound is adjacent to a frame, such as an automotive vehicle windshield flange.
Patent CA-2561718-A1 (CA)
Title: Polycyclic pyridines as potassium ion channel modulators
Inventor: WANG XIAODONG
IPC: C07F15/02
Filed: 2005-04-13
Abstract: The present invention provides a genus of polycyclic pyridines that are useful as modulators of potassium ion channels. The modulators of the invention are of use in both therapeutic and diagnostic methods.
Patent CA-2562017-A1 (CA)
Title: Utility holder for headwear
Inventor: COTUTSCA PETER
IPC: A42B1/24
Filed: 2005-03-02
Abstract: A utility holder assembly for securely holding articles such as eyewear and the like, small tools and accessories such as screwdrivers, flash lights, pliers, and the like, and writing utensils such as pencils, pens and the like to the sides of various types and styles of headwear. The utility holder assembly may be mounted on the outside surface or the inside surface of the headwear to accommodate easy insertion of an article for temporary storage.  The holder may include a gripping mechanism such as hook and loop fasteners, a ductile layer, or a ductile member, such that the holder may be configured to conform to the shape of the article to more securely retain the article within the holder.
Patent CA-2562359-A1 (CA)
Title: Recording medium, and method and apparatus for recording data in the recording medium
Inventor: SUH SANG WOON
IPC: G11B7/125
Filed: 2005-09-12
Abstract: A recording medium, and a method and apparatus for recording data in the recording medium are disclosed. The recording medium including an inner area, a data area, and an outer area includes a first test area contained in the inner area, and a second test area contained in the outer area, wherein the first and second test areas are formed by a predetermined wobble modulation method equal to that of the data area. Therefore, the recording medium can be applied to a method for manufacturing a Blu-ray disc, and data can be effectively recorded/reproduced in/from the recording medium, such as the Blu-ray disc.
Patent CA-2567352-A1 (CA)
Title: 5-anilino-4-heteroarylpyrazole derivatives useful for the treatment of diabetes
Inventor: AKUCHE CHRISTIANA
IPC: C07D231/10
Filed: 2005-05-20
Abstract: The present invention relates to 5-anilino-4-heteroarylpyrazole compounds, pharmaceutical compositions, and methods for treating diabetes and related disorders.
Patent CA-2567575-A1 (CA)
Title: Organo-gel formulations for therapeutic applications
Inventor: DECHOW FREDERICK J
IPC: A61K9/00
Filed: 2005-10-11
Abstract: A composition suitable for the local delivery of cosmetic and/or pharmaceutical agents into the skin containing at least two biocompatible organic solvents, a polar lipid, a surfactant, water, urea and a thickener wherein the organic solvents include an ester and a dihydric and/or polyhydric alcohol is provided. Also disclosed are compositions that further contain a cosmetic and/or pharmaceutical agent, along with the preparation and use thereof.
Patent CA-2569448-A1 (CA)
Inventor: HUH SUNG II
IPC: H01M2/14
Filed: 2006-11-30
Abstract: A manufacturing method of a separator for a fuel cell coupled to both ends of a unit cell so as to support the unit cell includes: a preforming step for forming a preform which is incomplete and similar to a shape of the separator;    and a main forming step for forming the preform so as to form the separator.  Since the separator is formed through two steps of the preforming step and the main forming step using composite material of mixture of expanded graphite, flaky graphite, and phenolic resin or mixture of expanded graphite, carbon fiber, and phenolic resin, time of the main forming is reduced so that productivity can be enhanced.
Patent CA-2572893-A1 (CA)
Title: Integrated system for the extraction of heavy ash, conversion thereof into light ash and reduction of unburnt matter
Inventor: MAGALDI MARIO
IPC: F23C9/06
Filed: 2005-07-08
Abstract: The present invention is about a process for treating all the ashes produced by a coal dust boiler (1), able to reduce the total unburnt matter content, to increase the combustion efficiency of the boiler (1), and to have the light ashes as the only waste arising from the coal combustion. In particular, said process provides for the extraction of the heavy ashes (4) from the boiler bottom (23), the ashes coming from the hoppers of the economizers (5) and the fraction of light ash richer of unburnt matter coming from the filters (11) used to collect the dust from the flue gas; said ashes are mixed in a silo (15), proportioned and transferred in one or more feeders (17) of the coal mills (18), and reintroduced in the boiler (1) after being mixed with the coal through the burners (2).
Patent CA-2573150-A1 (CA)
Title: Fluorescent lifetime biological detection and imaging using water-stable semiconductor nanocrystals
Inventor: LOCASCIO MICHAEL
IPC: C12Q1/68
Filed: 2005-07-08
Abstract: A method of detecting target biological molecules in a target sample is provided. The method includes using spectral, temporal, and polarization characteristics of emitted light from water-stable semiconductor nanocrystal complexes to detect the presence of target biological molecules in a target sample.
Patent CA-2576264-A1 (CA)
Title: Photodynamic therapy with spatially resolved dual spectroscopic monitoring
Inventor: BIGELOW CHAD
IPC: A61B18/22
Filed: 2005-06-30
Abstract: An instrument for photodynamic therapy applies treatment light from a dye laser, white light, and ultraviolet fluorescence excitation light from an LED  onto a lesion and surrounding areas in a time-multiplexed manner. The reflected white light is analyzed in a spectrometer to determine a correction for the dynamic optical spectral properties of the patient's tissue. Light emitted by fluorescence from the lesion and the surrounding areas is analyzed in another spectrometer, and the results are corrected in a computer, using the correction. An optical switch has been developed for the instrument, using a bistable solenoid and a sled.
Patent CA-2576910-A1 (CA)
Title: Reconstituted tobacco sheet and smoking article therefrom
Inventor: MONSALUD LUIS JR
IPC: A24C5/20
Filed: 2005-08-04
Abstract: A smoking article having one or more reconstituted tobacco split inner wrap strips is described. One or more split inner wrap strips extend coaxially along the tobacco column between the inner surface of an outer wrap of cigarette paper and the tobacco column. The tobacco blend includes burley and a second tobacco, such as flue-cured, oriental, Maryland, or rare and exotic tobaccos, and combinations thereof. This blend improves burley smoke character without increasing Hoffman analyte levels, especially tobacco-specific nitrosamines (i.e.,TNSAs). A cigarette with an improved burley smoke character without increasing Hoffman analyte levels is also described.
Patent CA-2578181-A1 (CA)
Title: Herbal pharmaceutical compositions for prophylaxis and/or treatment of cardiovascular diseases and the method of preparing the same
Inventor: CHUANG WU-CHANG
IPC: A61K36/9068
Filed: 2005-08-24
Abstract: The present invention provides an herbal pharmaceutical composition comprising extracts of the root of scutellaria, the rhizome of coptis, the root and rhizome of rhubarb, and the root of ginseng (or American ginseng), The herbal pharmaceutical composition is effective in treating hypertension or ischemia, protecting vascular endothelia from degeneration, and lowering blood pressure or maintaining stable blood pressure.
Patent CA-2578345-A1 (CA)
Inventor: VICENTINI TIZIANO
IPC: B65D85/78
Filed: 2005-09-07
Abstract: An edible food container comprises a main body ( 2 ) having a central portion for supporting food ( 3 ), at least one peripheral portion ( 4 ) extending therefrom for laterally containing food. The central portion ( 3 ) and the peripheral portion ( 4 ) are both made of the same edible material. Furthermore, the peripheral portion ( 4 ) has one or more removable areas ( 5 ) having differential mechanical strength from the central portion ( 3 ) to facilitate separation and removal of such one or more removable areas ( 5 ) by a user.
Patent CA-2580205-A1 (CA)
Inventor: PLETSCH MARK
IPC: H04W72/02
Filed: 2007-03-01
Abstract: A cross-technology coverage mapping system and method for modulating scanning behavior of a wireless user equipment (UE) device (600) in a radio network environment (100). In one exemplary embodiment, the wireless UE device (600) is operable to determine its geographic area location.  A logic module (648) of the wireless UE device (600) is adapted for interrogating a database (200, 300A, 300B, 412) to determine which radio access technologies (RATs) have coverage in the geographic area location. Responsive to the interrogation, scanning by the wireless UE device (600) is restricted to only those RATs that have coverage in the particular geographic area.
Patent CA-2581568-A1 (CA)
Title: Gas riser apparatus, and method and apparatus for making same
Inventor: TARQUINI JOSEPH A
IPC: G01D4/02
Filed: 2007-03-14
Abstract: A gas riser apparatus, and methods for making and using a gas riser apparatus, are provided, through use of a transition fitting having a first end thereof configured for operative attachment to above-ground gas piping, a second end thereof adapted for operative attachment to an underground plastic pipe, and a shouldered peripheral portion thereof adapted for swaged connection thereto of an above-ground end of a protective casing of the riser in a manner which precludes having the protective casing function as a gas-carrying member of the riser.
Patent CA-2589671-A1 (CA)
Inventor: PARSONS CHRISTOPHER GRAHAM RAP
IPC: A61P25/00
Filed: 2005-12-22
Abstract: The present invention relates to the treatment of individuals diagnosed with multiple sclerosis, emotional lability or pseudobulbar affect comprising administering to said individual an effective amount of a 1-aminocyclohexane derivative, namely memantine or neramexane.
Patent CA-2592060-A1 (CA)
Title: Self-remediating filter
Inventor: HURLEY PETER J
IPC: C09K23/42
Filed: 2004-12-16
Abstract: Self-remediating filters have a heavy metal remediation agent contained in a water-soluble, polymeric material, adjacent to or disposed in a filter medium.  A method of remediating conventional, heavy metal-contaminated filters is also provided, wherein a contaminated filter is allowed to contact an aqueous slurry of a heavy metal remediation agent.
Patent CA-2593661-A1 (CA)
Inventor: GAC TODD S
IPC: A61K31/222
Filed: 2006-01-10
Abstract: The invention relates to the use of substituted cyclopentanes or cyclopentanones as ocular hypotensives. New Compounds are also provided.
Patent CA-2594214-A1 (CA)
Inventor: GHIGO EZIO
IPC: A61K38/22
Filed: 2007-06-20
Abstract: The present invention relates to compositions containing unacylated ghrelin and derivatives thereof and their uses in the control of glycemia in ageing patients, GH deficient patients, diabetic patients and obese patients.
Patent CA-2594642-A1 (CA)
Title: Zirconia toughened alumina composition and use in ion and electron optical systems
Inventor: COPPOLA GIUSEPPE
IPC: H01J49/04
Filed: 2006-02-08
Abstract: An ion optical system including an ionizer for ionizing one or more compounds, the ionizer including a plurality of components, a mass separator for separating ions of the one or more compounds, the mass separator including a plurality of components, and a detector for identifying the one or more compounds, the detector including a plurality of components. At least one of the plurality of components of at least one of the ionizer, mass separator and detector includes a composition of zirconium oxide and aluminum oxide.
Patent CA-2594660-A1 (CA)
Inventor: BELZILE LUC
IPC: B62D33/03
Filed: 2007-07-23
Abstract: The present invention relates to a system that can be used to elevate heavy objects from ground level to an elevation corresponding to the height of a pick-up truck tailgate.  This system maintains the load in a level position during its travel and transmits the weight of the load to the ground instead of inducing stress to the vehicle that it is attached to.
Patent CA-2595619-A1 (CA)
Title: Enhanced secretion/retention of growth hormone releasing hormone (ghrh) from muscle cells by species-specific signal peptide
Inventor: DRAGHIA-AKLI RUXANDRA
IPC: C07K14/60
Filed: 2005-01-13
Abstract: One aspect of the current invention is a method designing and using species-specific or synthetic signal peptides and GHRH sequences for the purpose of preventing and/or treating chronic illness in a subject by utilizing methodology that administers a single dose of nucleic acid expression vector or nucleic acid expression construct encoding a GHRH or functional biological equivalent to a subject through a parenteral route of administration.
Patent CA-2595782-A1 (CA)
Title: Process for producing thiazolidinedione compound and production intermediate thereof
Inventor: SATOH CHIHARU
IPC: C07D417/12
Filed: 2006-01-24
Abstract: A crystal of thiazolidinedione derivative having excellent preventive and therapeutic potency with respect to diseases attributed to insulin resistance;  and a process for producing the same in high purity. There is provided a process for producing compounds of the general formula (A) or salts thereof according to the reaction scheme: wherein 4-[(2,4-dioxothiazolidin-5-yl)methyl]phenoxyacetic acid is first converted to compound of the general formula (I) [X = halogen atom], subsequently reacted with compound of the general formula (II) [each of R1, R2, R3 and R4 = hydrogen atom, hydroxyl, C1-C6 alkyl, C1-C6 alkoxy, benzyloxy, acetoxy, trifluoromethyl or halogen atom;  R5 = C1-C6 alkyl, and R6 = protective group for amino] to thereby obtain compound of the general formula (III) and thereafter cyclized into a final product. Further, there are provided crystals of compounds of the general formula (A) or salts thereof.
Patent CA-2596037-A1 (CA)
Inventor: LIU BO
IPC: C08K7/02
Filed: 2006-02-03
Abstract: Disclosed herein is a thermoplastic article comprising a thermoplastic polymer having a glass transition temperature of greater than or equal to about 150~C;  and an electrically conductive filler; wherein the thermoplastic article when annealed to a temperature of greater than or equal to about 245~C for a period of greater than or equal to about 24 hours produces a warpage of less than or equal to about 3 millimeters/100 square millimeters, expressed as a percentage, and wherein the article has a volume resistivity of less than or equal to about 1012 ohm-cm and a surface resistivity of less than or equal to about 1010 ohm per square.
Patent CA-2598977-A1 (CA)
Inventor: CLARK JOHN JAY
IPC: G08B13/24
Filed: 2006-02-21
Abstract: A portable, cordless hand-held device for locating an active electronic article surveillance (EAS) device, managing the activation/deactivation status of the EAS device and logging information relating to alarm events triggered by the EAS device. The device includes an EAS detector for detecting the presence of an EAS tag or label, a state manipulator for manipulating the activation/deactivation state of the detected active EAS label, at least one data capture device for capturing data related to the alarm event, and a memory for storage of the captured data.
Patent CA-2600424-A1 (CA)
Inventor: LOTT CHRISTOPHER GERARD
IPC: H04L12/56
Filed: 2006-03-08
Abstract: The present method and apparatus comprises a communication element comprising a MAC layer that is configured for wireless communication within a sector, wherein said communication element comprises a transmitter, a receiver operably connected to the transmitter, a processor operably connected to the transmitter and the receiver, and memory operably connected to the processor, wherein the communication element is adapted to police data flow, whereby a peak data outflow constraint is applied for each flow across all assigned carriers, select a carrier from a plurality of the assigned carriers for the data flow, and control flow access, whereby a potential allowed transmission power for the data flow on the carrier is determined.
Patent CA-2601583-A1 (CA)
Inventor: FAN BANGHONG
IPC: F21V23/00
Filed: 2005-03-21
Abstract: A flexible tubular light having the flowing flash effect includes a transparent inner cladding layer and a plurality of PCBs that are connected with each other in series and are provided within the through-hole of the inner cladding layer. Each PCB is provided with a plurality of LEDs, corresponding quantity of current limiting resistors and chips for driving the LEDs. The PCBs are connected in parallel with the copper strands of the inner cladding layer. The signal wires of the LED driving chips are connected in series with a controller. A transparent outer cladding layer encloses the inner cladding layer. The LED  driving chip comprises serial shift registers and output registers, and adopts cascade connection and three high current output signals. The PCBs are provided with main wires, and the main wires of the two adjacent PCBs are connected in parallel. The flexible tubular light having the flowing flash effect realizes the signal regeneration, signal cascade connection and signal transmission without limit, and can be bended and cut. [FIG.2]
Patent CA-2603423-A1 (CA)
Inventor: MARMAROS DAVID
IPC: G06F17/30
Filed: 2006-03-31
Abstract: In one embodiment, a method for transferring web browser data between web browsers includes collecting browser data pertaining to a first web browser, packaging the browser data into an intermediate format, and storing the packaged data for a subsequent import into a second web browser.