baber/WOPTO huggingface dataset:
Patent CA-2520148-A1 (CA)
Title: Compositions and methods for treating coronavirus infection and sars
Inventor: BLATT LAWRENCE M
IPC: A61K38/21
Filed: 2004-03-12
Abstract: The present invention provides methods of treating a coronavirus infection, and methods of reducing viral load, or reducing the time to viral clearance, or reducing morbidity or mortality in the clinical outcomes, in patients suffering from a coronavirus infection. The present invention further provides methods of reducing the risk that an individual will develop a pathological coronavirus infection, that has clinical sequelae. The present invention further provides methods of reducing the risk that an individual will develop SARS. The present invention further provides methods of treating SARS. The methods generally involve administering a therapeutically effective amount of a Type I or Type III interferon receptor agonist and/or a Type II interferon receptor agonist for the treatment of a coronavirus infection.
Patent CA-2521755-A1 (CA)
Inventor: MARSCHAND BRET R
IPC: B43K23/12
Filed: 2004-03-25
Abstract: A writing assembly (20) is provided. The writing assembly includes a writing instrument (22) having a first end (26) with a marking point (34) depending therefrom and a second, opposite end (28), and a cap (24) having a first end (60) with a receptacle (72) defined therein and a second end (62), the first end of the writing instrument disposed into the receptacle of the cap in a first, storage state and the second end of the writing instrument disposed into the receptacle of the cap in a second, operational state. The writing assembly also includes an eraser assembly (30) including a carrier (100) and an eraser material (102) attached to the carrier, the carrier attached to the second end of the cap.
Patent CA-2522115-A1 (CA)
Title: A fluoroquinolone aqueous formulation of a ph between 4 and 7 comprising i.a. cyclodextrin, hydroxyacid
Inventor: GODIWALLA TAPAN NIRANJAN
IPC: A61K47/40
Filed: 2004-04-14
Abstract: A pharmaceutical composition comprising a fluoroquinolone such as ciprofloxacin, cyclodextrin, and a hydroxy acid is described. The composition may be an aqueous composition, with such aqueous compositions preferably having a pH between 5 and 7. In some preferred embodiments, the composition further comprises a soluble polymer.
Patent CA-2525089-A1 (CA)
Title: Method and apparatus for assisting a propelled flying object during landing and takeoff
Inventor: WOLTER KLAUS
IPC: B64F1/36
Filed: 2004-05-26
Abstract: The invention relates to a method for assisting a propelled flying object during landing and/or takeoff of. For assistance a, related to a landing and/or a takeoff area 10, stationary-generated fluid current is provided in order to introduce energy into the flying object.  The invention likewise relates to an apparatus, which has a fluid current generator 11 for generating the fluid current.
Patent CA-2526236-A1 (CA)
Title: Two cycle internal combustion engine with direct fuel injection combustion system
Inventor: NINO ENRICO
IPC: F01M13/04
Filed: 2004-05-21
Abstract: The two-cycle internal combustion engine is of the type comprising one cylinder (2), one piston (4) with connecting rod, one head (3) closing the cylinder (2) on the explosion chamber side, one crankcase (12) closing the cylinder (2) on the side opposite the explosion chamber, one spark plug (5) inserted in the head, and one burnt gas exhaust pipe (8) with inlet port opening onto the internal surface of the cylinder (2) near bottom dead center of the piston (4) and is characterized by the presence in combination of one air input duct (6) with combustion chamber inlet ports (13) located near bottom dead center of the piston (4) and also with inlet ports located either in the cylinder (2) near the crankcase (12) or in the crankcase, one duct (7) for inlet of lubrication oil into the air input duct (6), one sensor (9) of rotation speed and angular position of the drive shaft, one fuel injector (1) inserted in the cylinder wall (2).
Patent CA-2527981-A1 (CA)
Inventor: GREEN MATTHEW
IPC: A23L3/3571
Filed: 2004-06-02
Abstract: The present invention relates to a liquid composition and, more particularly, to a dough conditioner, comprising one or more enzymes, an oxidant such as ascorbic acid and a water soluble antioxidant such as sodium metabisulphite.  The invention also relates to a process for preparing said liquid composition as well as to a process for the preparation of a product baked with such a composition.
Patent CA-2529996-A1 (CA)
Title: Nitride semiconductor device
Inventor: NAKAMURA SHUJI
IPC: H01S5/30
Filed: 1998-01-08
Abstract: A nitride semiconductor device including a light emitting device comprises a n-type region of one or more nitride semiconductor layers having n-type conductivity, a p-type region of one or more nitride semiconductor layers having p-type conductivity and an active layer between the n-type region and the p-type region. In such devices, there is provided a super lattice layer comprising first layers and second layers which are nitride semiconductors having a different composition respectively. The super lattice structure makes working current and voltage of the device lower, resulting in realization of more efficient devices.
Patent CA-2532594-A1 (CA)
Title: Antiglucocorticoids for the treatment of catatonia
Inventor: BELANOFF JOSEPH K
IPC: A61K31/573
Filed: 2004-07-23
Abstract: The invention provides a method of ameliorating the symptoms of catatonia in a patient who is in need of treatment for catatonia. The method comprises administration of a therapeutically effective amount of a glucocorticoid receptor antagonist to the patient.
Patent CA-2535405-A1 (CA)
Title: Tubular energy management system for absorbing impact energy
Inventor: HEATHERINGTON DAVID W
IPC: B60R19/34
Filed: 2004-08-26
Abstract: An energy-absorbing system includes a tube made of a continuous material, such as heat-treatable steel. The tube has first and second ring sections connected by an intermediate section. In one aspect, the intermediate section is flared and/or pinched to cause one tube section to predictably telescopingly roll upon impact. In another aspect, one section is annealed to optimize elongation and yield properties to facilitate rolling upon impact. By this arrangement, upon the bumper system receiving a longitudinal impact, the first and second ring sections telescopingly collapse with a predictable and consistent rolling collapse. Methods related to the above are also disclosed.
Patent CA-2536930-A1 (CA)
Title: Halo substituted benzo`b! thiophenes with pi3k inhibitory activity as therapeutic agents
Inventor: COGLIOTTI ROCCO DEAN
IPC: A61K31/454
Filed: 2004-08-23
Abstract: The present invention provides benzo[b]thiophenes of Formula (I), wherein R3, R4, R5, R6, R7, Y, and L have any of the values defined therefor in the specification, and pharmaceutically acceptable salts thereof, that are useful as agents in the treatment of diseases and conditions, including inflammatory diseases, cardiovascular diseases, and cancers. Also provided are pharmaceutical compositions comprising one or more compounds of Formula (I)
Patent CA-2538216-A1 (CA)
Title: Method and compositions for improving durability of coated or decorated ceramic substrates
Inventor: TANG ROBERT H
IPC: C04B41/45
Filed: 2004-09-30
Abstract: Methods for coating a ceramic substrate with a colored composition, including at least one curable organic binder and at least one colorant, and a substantially clear coating composition are disclosed. The first applied coating further comprises a plurality of spacer particles.
Patent CA-2538655-A1 (CA)
Inventor: LONG DWAYNE CRESTON
IPC: B66B11/02
Filed: 2006-03-07
Abstract: A frameless elevator cab includes a top wall, a bottom wall, and a plurality of sidewalls. Ones of the sidewalls are connected to and/or attached to each other with fastener members adapted and configured to provide multi-dimensional stability therebetween. In assembled frameless elevator cabs of the invention, the frameless elevator cab defines inner and outer cab perimeters and substantially no hardware which connects/attaches ones of the sidewalls to other ones of the sidewalls which are visible from inside the inner cab perimeter and/or outside the outer cab perimeter.
Patent CA-2539744-A1 (CA)
Title: Derivatives of 1,3-diones having a herbicidal activity
Inventor: MEAZZA GIOVANNI
IPC: A01N43/653
Filed: 2004-09-21
Abstract: A description follows of 1,3-diones having general formula (I): together with their use as herbicides for the control of weeds in agricultural crops.
Patent CA-2544242-A1 (CA)
Inventor: ROGOWSKI CARSTEN
IPC: B21D26/035
Filed: 2004-10-08
Abstract: The invention relates to a tool (1) for the internal high pressure forming of a hollow section (2). According to the invention, said tool (1) is embodied in such a way that it can form the hollow section (2), emboss the outside of the hollow section (2), and also make a hole in the hollow section (2). To this end, the inventive tool (1) comprises an embossing die (11) that can be displaced transversally to the longitudinal extension of the hollow section (2), and a punching die (13) that is coaxially arranged in the embossing die (11).
Patent CA-2545172-A1 (CA)
Inventor: JING NAIYONG
IPC: C08G2/00
Filed: 2004-10-13
Abstract: A method of making a crosslinked polymer is provided as well as the polymer so made, the method comprising the steps of: providing a highly fluorinated fluoropolymer, typically a perfluorinated fluoropolymer, comprising pendent groups which include a group according to the formula -S02X, where X is F, Cl, Br, OH, or O-M+, where M+ is a monovalent cation, and exposing said fluoropolymer to electron beam radiation so as to result in the formation of crosslinks. Typically, the method according to the present invention additionally comprises the step of: forming said fluoropolymer into a membrane, typically having a thickness of 90 microns or less, more typically 60 microns or less, and most typically 30 microns or less.
Patent CA-2548422-A1 (CA)
Title: Cleaning apparatus
Inventor: PINESCHI MASSIMILIANO
IPC: A46B13/00
Filed: 2004-12-06
Abstract: The cleaning apparatus (1) comprises a frame (2), at least one support means (5) supported on said frame, at least one surface cleaning element, fitted integrally on said support means (5), which is supported on said frame (2) in a rotating manner between at least one first active work position wherein said at least one cleaning element is turned to a surface to be cleaned and a second inactive rest position wherein said at least one cleaning element is diverted from said surface to be cleaned.
Patent CA-2549060-A1 (CA)
Title: Beverage dispensing system and method
Inventor: ALI SHOKIT REEIAL
IPC: B67D1/08
Filed: 2006-05-31
Abstract: A beverage dispensing system includes serving spouts in fluid connection with inlet pipes locatable within beverage receptacles. The serving spouts have receptacle identifiers and are associated with prices/price groups or points/points groups. Product data sets in computer memory include a product identifier and have associated receptacle identifiers and prices or points. A reading device calculates value from a stored value device. Stored value device data sets in computer memory include stored value device identifiers and stored values. A user selection component obtains a serving spout selection, and dispenses a volume of beverage from the selected serving spout by comparing the prices or points associated with the selected serving spout and the stored value. User data sets and transaction data sets in computer memory include user identifiers, stored value device identifiers, stored value device identifiers, and receptacle identifiers.
Patent CA-2551529-A1 (CA)
Inventor: SEGAWA JUN
IPC: A61K31/496
Filed: 2004-12-27
Abstract: Un dérivé d'amide ou un sel de celui-ci possède une excellente activité inhibitrice de tyrosine kinase BCR-ABL. Le dérivé d'amide est représenté par la formule générale suivante: [1] [6] dans laquelle R1 représente -CH2-R11 (R11 représente un groupe hétérocyclique azoté saturé), etc.; R2 représente alkyle, halogéno, haloalkyle, etc.; R3 représente hydrogène, etc.; Het1 représente le groupe représenté par la formule chimique [6] figurant plus haut, etc. L'invention concerne aussi une composition médicinale qui contient en tant que principe actif le dérivé d'amide ou le sel. Les composés sont utiles en tant qu'inhibiteur de tyrosine kinase BCR-ABL.
Patent CA-2552799-A1 (CA)
Title: Uv for ink jet printer
Inventor: SIEGEL STEPHEN B
IPC: H05K3/28
Filed: 2004-06-29
Abstract: A method and apparatus for printing a product, article or other object (402) at a printing station (406) and for enhancing the application of UV light at a curing station (400) to UV photo initators in a UV curable ink applied to a product, article or other object at the printing station, comprising the steps of or mechanisms for : printing a UV-curable ink with a printing head on a product, article or other object at a printing station; providing sets of or including sets of UV-LED arrays (408) of UV-LED chips at a curing station, and causing relative movement between the sets of UV-LED arrays and the printed product, article or other object on the support.
Patent CA-2554751-A1 (CA)
Title: Anti-inflammatory analgesic for external use
Inventor: ISHIBASHI MASAKI
IPC: A61P29/00
Filed: 2005-01-27
Abstract: An anti-inflammatory analgesic for external use containing etodolac as NSAID, which is excellent not only in skin permeability but also in the penetration into tissues present in the portions deeper than the skin and the diffusion in the tissues and which can act directly on the muscles or joint tissues with inflammation or pain and is little irritant to the skin, more specifically, an anti-inflammatory analgesic characterized by containing etodolac and a local anesthetic.
Patent CA-2558006-A1 (CA)
Title: Fungicidal mixtures made from a triazolopyrimidine derivative
Inventor: GROTE THOMAS
IPC: A01N47/34
Filed: 2005-03-14
Abstract: The invention relates to fungicidal mixtures containing in the form of active agents: a triazolopyrimidine derivative of formula (I) and thiophanate-methyl of formula (II) in synergistically active quantity and to a method for controlling harmful fungi by means of the mixture of the compounds I and II, thereby making it possible to produce said mixtures and the products containing them.
Patent CA-2562404-A1 (CA)
Inventor: GRASSI NERINO
IPC: D05B23/00
Filed: 2005-03-14
Abstract: The machine comprises: at least one tubular member (377) to transport the articles (M); a container (301) in which said articles are placed in bulk;  pick-up members (305) to pick up individual articles from said container; a feed path of the articles; detection means (329) to identify the orientation of the articles along said path; a stretching device to stretch open an end of an article and load said article onto said tubular member. Also provided are members (341) to discard articles oriented with the first end farther forward than the second end with respect to the direction of feed of the article along said path, and to feed toward said stretching device articles oriented with the second end farther forward than the first end with respect to said direction of feed.
Patent CA-2562959-A1 (CA)
Title: System and method of handset configuration between cellular and private wireless network modes
Inventor: BUCKLEY ADRIAN
IPC: H04W48/18
Filed: 2006-10-06
Abstract: A switchable configuration system and method for switchably configuring a handset between private wireless network and cellular modes is provided. The switchable configuration system comprises a cellular module adapted to operate the handset in a cellular mode, a private wireless network module adapted to operate the handset in a private wireless network mode, and a configuration module adapted to determine which mode to configuring the handset. The method comprises the steps of determining if private wireless network coverage is available, in response to determining that private wireless network coverage is available selecting the private wireless network mode, and in response to determining that private wireless network coverage is not available selecting the cellular mode.
Patent CA-2565479-A1 (CA)
Title: Value document
Inventor: VOIT MAX
IPC: B41M5/26
Filed: 2005-05-02
Abstract: The invention relates to a security document, such as a bank note (1), passport or similar, which comprises a security sheet (4) and a marking (2) that has been created by a laser. According to the invention, at least one sub-section of the security sheet (4) has a coating (3) and the marking (2) extends over the border region between the coating (3) and the security sheet (4). The invention also relates to a security sheet (4) and to a method for producing an inventive security document or security sheet (4).
Patent CA-2568754-A1 (CA)
Title: Method and reagent for measuring nitroreductase enzyme activity
Inventor: ISMAIL RAHMAN AZIZ
IPC: C09B57/00
Filed: 2005-05-24
Abstract: Disclosed are nitro-substituted squaraine reporter dyes and methods using such dyes for detecting nitroreductase enzyme activity and nitroreductase gene expression in cellular assays. The dyes are of the structure: formula (I) in which Z1 and Z2 independently represent a phenyl or a naphthyl ring system; X  and Y are selected from oxygen, sulphur, -CH=CH- and the group: formula (A) ;  R1 and R2 are selected from C1-C4 alkyl, -(CH2)n-P, -{(CH2)2-O}p-R6 and group W; where P is selected from COOR7, SO3- and OH, W is mono- or di-substituted nitrobenzyl, R6 is methyl or ethyl, R7 is selected from H, C1-C4 alkyl and CH2OC(O)R8, where R8 is methyl, or t-butyl, n is an integer from 1 to 10, and p is an integer from 1 to 3; R3 and R4 are selected from hydrogen, NO2, halogen, SO3-, C1-C4 alkoxy and -(CH2)m-COOR7; where R7 is hereinbefore defined and m is 0 or an integer from 1 to 5; R5 is C1-C6 alkyl optionally substituted with COOR7, SO3-, or OH; where R7 is hereinbefore defined; and at least one of groups R1, R2, R3 and R4 comprises at least one NO2 group. Also provided are methods for screening for a test agent whose effect upon nitroreductase enzyme activity and nitroreductase gene expression is to be determined.
Patent CA-2571481-A1 (CA)
Title: Ceramic disc prosthesis
Inventor: BROUSSEAU JEFFREY
IPC: A61F2/44
Filed: 2005-05-26
Abstract: A prosthetic is provided for replacing a vertebral disc. The prosthesis can comprise first and second endplates formed of a ceramic material, each including an articulating contact surface and a bone facing surface. The contact surface of the first endplate can have a shape complementary to the contact surface of the second endplate, thereby facilitating articulation of the first and second endplates while in contact with one another. The device can further include at least one non-ceramic bone attachment element mated with at least one of the bone facing surfaces, such that the bone attachment element covers less than a full area of the bone facing surface.
Patent CA-2572279-A1 (CA)
Title: Flexible substrates coated with flexible stain resistant coatings and methods of manufacture and of use thereof
Inventor: BONNARD FABIENNE
IPC: C08J7/046
Filed: 2006-12-14
Abstract: A coated flexible substrate comprising: a flexible substrate, and a coating disposed on at least a portion of said substrate, wherein said coating is manufactured by radiation curing a liquid coating composition comprising at least one polyester acrylate-based oligomer having between 2 and 4 acrylate functionalities and at least one acrylate monomer. A method of coating a flexible substrate comprising the step of: disposing a coating composition comprising at least one acrylic monomer and a polyester acrylate-based oligomer having between 2 and 4 acrylate functionalities on at least one portion of said flexible substrate; and radiation curing said composition.
Patent CA-2573187-A1 (CA)
Inventor: LUNARDI GILBERTO
IPC: C08L27/12
Filed: 2007-01-05
Abstract: The invention provides a thermally-stable extrudable composition comprising fluropolymer and titanium dioxide, and further comprising an inorganic filler suitable for neutralizing the acid that forms during the step of extruding the composition, the filler having particles with a mean size of less than 100 nm, and preferably less than 60 nm.
Patent CA-2574128-A1 (CA)
Title: Process for making a carbon nanotubes / ultra-high molar mass polyethylene composite fibre
Inventor: RUAN SHILUN
IPC: D01F6/04
Filed: 2005-07-14
Abstract: The invention relates to a process for making a carbon nanotubes/ultra-high molar mass polyethylene (CNTs/UHPE) composite fiber comprising the steps of a) pre-treating CNTs with an acidic aqueous solution; b) making a composition containing pre-treated CNTs dispersed in a solution of UHPE in a spin solvent; and c) spinning the composition obtained into fibers; wherein step b) comprises making a dispersion of pre-treated CNTs in an alcohol, and mixing this dispersion with a mixture of UHPE and spin solvent. With this process CNTs/UHPE composite fibers showing improved tensile properties are obtained at relatively low CNTs content. A further advantage is that no or hardly any additional components, like dispersion aids, need to be added to make a stable dispersion of CNTs in the spin composition. The invention also relates to a CNTs/UHPE composite fiber obtainable by the process according to the invention, and to semi-finished or end-use articles containing said composite fiber.
Patent CA-2575751-A1 (CA)
Title: 8-(3-amino-piperidin-1-yl)-7-(but-2-inyl)-xanthines, production thereof and use thereof as medicaments
Inventor: ECKHARDT MATTHIAS
IPC: A61P3/10
Filed: 2005-09-06
Abstract: The invention relates to substituted xanthines of general formula (I), wherein R1 and R2 have the meaning cited in claims 1 to 11. The invention also relates to the tautomers, enantiomers, diastereomers, mixtures and salts thereof, which have valuable pharmacological properties, especially an inhibiting action on the activity of the enzyme dipeptidylpeptidase-IV (DPP-IV).
Patent CA-2576714-A1 (CA)
Inventor: DI MAGGIO DAVID
IPC: G01N33/28
Filed: 2005-07-20
Abstract: L'invention concerne un procédé de mesure du rapport du débit volumique de gaz au débit volumique d'un mélange d'hydrocarbures multiphasique. On échantillonne (A) le gaz et le liquide dans la conduite et on mesure dans l'écoulement du mélange le rapport (.alpha.g ) de la section d'occupation du gaz, on analyse (B) la composition des échantillons de gaz et de liquide pour déterminer la fraction massique ou molaire des composés carbonés, paramètres de composition [Xi] [Yi], on détermine ô partir de [Xi] [Yi] par simulation d'un équilibre thermodynamique les propriétés intensives de chaque phase, (.rho.liquide, .rho.gaz), on calcule (D) la densité mesurée ( ) du mélange, on calcule (E) par processus adaptatif la densité calculée (.rho.c ) du mélange, par comparaison de .rho.c et .rho.mm, et sur égalité de ces densités, le mélange étant analytiquement reconstitué, on calcule (F) le rapport (GVF) du débit volumique de gaz au débit volumique du mélange. Application ô la gestion et l'exploitation des conduites d'hydrocarbures en aval de la tête de puits.
Patent CA-2578440-A1 (CA)
Title: By-pass line connector for compounding system
Inventor: BARTHOLOMEW JOEL
IPC: B65B1/04
Filed: 2005-04-11
Abstract: A tube set for dispensing components into a product bag includes a plurality of tubing lines, a manifold, and a bypass. The manifold has a plurality of inlets, each inlet adapted for connection to a respective tubing line. The manifold also has an outlet connectable to a first feed tube of a product bag.  The bypass is associated with at least one of the plurality of tubing lines.  The bypass has a bypass inlet connectable to the tubing line associated communication with an inlet of the manifold and the second outlet is removably connectable to a second feed tube in fluid communication with the product bag, independent of the manifold.