baber/WOPTO huggingface dataset:
Patent CA-2478867-A1 (CA)
Title: Formulations of anthraquinone derivatives
Inventor: FORD STEVEN JOHN
IPC: C07C225/36
Filed: 2003-03-17
Abstract: A compound of formula (I): in which A is a C alkylene group with a chain length between NH and N(O)R'R" of at least 2 carbon atoms and R' and R" are each separately selected from C1-4 alkyl groups and C2-4 hydroxyalkyl and C2-4 dihydroxyalkyl groups, or R' and R" together are a C2-6 alkylene group, is formulated so that upon dissolution in aqueous solution the pH of the solution is in the range of 5 to 9. The compound may be in the form of salt with a physiologically acceptable acid having a pKa in the range of -3.0 (minus 3.0) to 9.0.
Patent CA-2478971-A1 (CA)
Title: Androstenones
Inventor: FRYE STEPHEN VERNON
IPC: A61P43/00
Filed: 1994-09-16
Abstract: The present invention relates to compounds of formulae (III) and (IV)   wherein R2 is H or CH3, and R3 is   wherein R6 is trifluoromethyl, phenyl optionally substituted with one or more halogens or branched (C4-7) alkyl groups, or branched (C4-7) alkyl; either of R7 or R8 is trifluoromethyl, halogen, phenyl optionally substituted with one or more halogens or branched (C4-7) alkyl groups, or branched (C4-7) alkyl, while the other is hydrogen or halogen; and X is hydrogen or halogen, or a solvate thereof and their use in the treatment of androgen responsive and mediated diseases.
Patent CA-2486103-A1 (CA)
Title: System and method for autonomic optimization of physical and virtual resource use in a data center
Inventor: CHIU CADMAN
IPC: G06F15/16
Filed: 2004-10-26
Abstract: A system and method are provided for autonomic optimization of physical and virtual resource use in a data center. The data center may include a multitude of heterogeneous servers that are grouped to fulfil different objectives. According to one aspect of the invention, a logic engine automatically "right-sizes" physical and virtual resources in a data center and matches them with the most appropriate softwa re applications. According to another aspect of the invention, physical to virtual conversion of resources is generalised and extended to encompass full operating system (OS) portability and operates identically whether the source is a virtual machine, a physical machine an image or some other operating system embodiment. According to another aspect of the invention, a system is provided for hosti ng a distributed runtime environment for the control and management of network devices and services.
Patent CA-2486732-A1 (CA)
Title: Probe for measuring parameters of a flowing fluid and/or multiphase mixture
Inventor: GYSLING DANIEL L
IPC: G01F1/7082
Filed: 2003-04-10
Abstract: A probe 10,170 is provided that measures the speed of sound and/or vortical disturbances propagating in a single phase fluid flow and/or multiphase mixture to determine parameters, such as mixture quality, particle size, vapor/mass ratio, liquid/vapor ratio, mass flow rate, enthalpy and volumetri c flow rate of the flow in a pipe or unconfined space, for example, using acoustic and/or dynamic pressures. The probe includes a spatial array of unsteady pressure sensors 15 - 18 placed at predetermined axial locations x1 - xN disposed axially along a tube 14.for measuring at least one parameter of a saturated vapor/liquid mixture 12, such as steam, flowing in the tube 14. Th e pressure sensors 15-18 provide acoustic pressure signals P1(t)-PN(t) to a signal processing unit 30 which determines the speed of sound amix propagati ng through of the saturated vapor/liquid mixture 12 in the tube 14 using acoust ic spatial array signal processing techniques. Frequency based sound speed is determined utilizing a dispersion model to determine the parameters of interest.
Patent CA-2486816-A1 (CA)
Title: Method and apparatus for processing messages in a universal mobile telecommunications system
Inventor: FARNSWORTH ANDREW JOHN
IPC: H04L29/02
Filed: 2004-11-05
Abstract: The details of an apparatus and method are disclosed for processing a message which is missing a Ciphering Activation Time for DPCH when this is required, the message being one of a number of possible messages, namely a Radio Bearer Setup message, a Radio Bearer Reconfiguration message, a Radio Bearer Release message, a Transport Channel Reconfiguration message, a Physical Channel Reconfiguration message, a Cell Update Confirm message, a URA Update Confirm message and a UTRAN Mobility Information message.
Patent CA-2487982-A1 (CA)
Title: Pneumatic compressor bleed valve
Inventor: CHANDLER IAN W
IPC: F04D27/02
Filed: 2003-07-08
Abstract: A pneumatically operated compressor bleed valve communicating between a compressor housing and a bypass duct of a gas turbine engine. The valve has an annular piston slidably mounted within an annular chamber concentric the longitudinal engine axis. An annular valve plug on the piston and an annular valve seat on the compressor housing defining a valve seal interface. A control air pressure conduit communicates between a portion of the annular chamber bounded by the piston and a source of control air pressure. Guide bearings mounted to the periphery of the piston and the housing have a helic al guide surface concentric the engine axis.
Patent CA-2489050-A1 (CA)
Title: Gp41 peptides and methods based-thereon for inhibiting hiv fusion to target cells
Inventor: MOSCA JOSEPH D
IPC: C12Q1/70
Filed: 2003-06-10
Abstract: The present invention provides peptides which are based on the HIV GP41 protein and have inhibitory activity against the fusion of HIV virus to its target cells. The invention also provides therapeutic methods based on the administration of the peptides of the invention to a subject infected with the HIV virus.
Patent CA-2489384-A1 (CA)
Title: Polyurethane/urea composition for coating cylindrical parts
Inventor: GAJEWSKI VINCENT J
IPC: C09D175/12
Filed: 2003-05-28
Abstract: A polyurethane composition is disclosed that comprises an isocyanate- terminated polyurethane prepolymer, and a curative agent including a polyaspartic ester. Desirably, the curative agent includes a co-curative age nt including a polyaspartic ester. Desirably, the curative agent includes a co- curative selected from the group consisting aromatic diamines and diols. Thi s composition is useful for rotationally casting cylindrical parts. The invention includes the method for coating a cylindrical object.
Patent CA-2491312-A1 (CA)
Title: Bioerodible film for ophthalmic drug delivery
Inventor: TIAN YOUQIN
IPC: A61K47/14
Filed: 2003-06-30
Abstract: Drug delivery film compositions containing a combination of a water-soluble, film-forming polymers and a fatty acid glyceride or ester are suitable for delivering ophthalmic drugs.
Patent CA-2491579-A1 (CA)
Title: Enhanced approach of m-array decoding and error correction
Inventor: WANG JIAN
IPC: G06F3/033
Filed: 2004-12-31
Abstract: A process and apparatus for determining the location of a captured array from a larger image is described. A non-repeating sequence may be folded into a non-repeating array in which the array is unique for every neighboring window of a given size. A portion of the array of the neighboring window may be captured and a subset of extracted bits corresponding to the captured array is decoded to identify error bits. The location of the captured array is determined within the non-repeating array by further processing the decoded bits.
Patent CA-2493617-A1 (CA)
Title: An inflatable device for use in impulse therapy
Inventor: FOLLETT GRAEME
IPC: A61H23/04
Filed: 2003-07-31
Abstract: The invention relates to impulse therapy and particularly to a device for applying impulse pressure intermittently to a human foot to enhance blood circulation around the body. In the prior art impulse pressure is applied by means of an inflatable bladder applied to the foot. To be effective the bladder has to be filled rapidly and this produces unacceptable noise during operation. The bladder in accordance with invention is provided with interna l means acting to dissipate fluid flow with accompanying reduction in fluid fl ow rates and consequent noise levels during the pressurisation process.
Patent CA-2494107-A1 (CA)
Title: Systemes de nettoyage et de decontamination pour les recipients, caisses, cageots et autres outils servant dans le secteur bio-agroalimentaire
Inventor: DION PIERRE
IPC: B08B3/14
Filed: 2005-01-21
Abstract: Le système de nettoyage et d'assainissement spécifiquement conçu pour le secteur agroalimentaire est une première. Le système TNS va au delà de ce qui existe de par sa caractéristique propre à la fonction d'assainissement associée à l'effet hau te performances d'une combinaison jets d'eau de précision et de vapeur et son mode de séchage utilisant des rayonnements UV pour l'éradication des pathogènes et d es spores se trouvant en grande quantité sur et dans les objets à nettoyer et de son sous - système de stérilisation des eaux. De plus, le système TNS utilisera les technologies e t procédés au plasma à froid. La technologie développée par TNS offrira à l'industrie agroalimentaire la possibilité de nettoyer lesdits récipients tout en assainissant leurs surfaces jusqu'ici presque impossibles à assainir via les moyens et techniques en utilisation dans l'industrie. Principalement composé de trois (3) modules détachables (section trempage et prélavage, section nettoyage et section séchage et assainissement), les performances du système sont associés à la configuration spéciale des jets (têtes fixes ou pivotantes), à l'énergie produite par le type de jets, la qualité du cycle de rinçage par douche à ha ut volume d'eau et de vapeur, la configuration spéciale de la chambre de séchage équipée de rayons UV, via le recours au plasma froid comme élément de sanitation et de décontamination et finalement la filtration des eaux de nettoyage en cycle de boucle via une unité de stérilisation des eaux de nettoyage intégré au système faisant appel à une combinaison de biodécapants, de bionettoyants et de tamis fins, moyens et grossiers conçus pour la récupération optimale des suspensions, saletés et boues de nettoyage. Le système TNS pourra être fixé sur un surface au sol ou mobile embarqué à bord d'une plate forme ou d'une semi-remorque.
Patent CA-2494539-A1 (CA)
Inventor: HIMMLER GOTTFRIED
IPC: A61P35/00
Filed: 2003-08-12
Abstract: The invention relates to a kit for the combined use for the treatment of cancer patients, which set comprises an antigen of a cellular surface protein, or an antibody directed against the cellular surface protein, and an antigen of an aberrant glycosylation, or an antibody directed against the aberrant glycosylation. This kit is destined both for the immunotherapeutic and the diagnostic application. The invention further relates to a selection method for selecting suitable tumor-specific antigens with the assistance of this kit and corresponding specific antibody preparations.
Patent CA-2496415-A1 (CA)
Inventor: OPHARDT HEINER
IPC: B67D7/60
Filed: 2005-02-09
Abstract: A dispenser with an activation lever which extends laterally to one side of the dispenser and is particularly adapted for engagement by an elbow of one arm of a user and particularly adapted for dispensing fluid as onto the hand of a second arm of the user thereby avoiding the need for the activation lever to be engaged by a hand of a user.
Patent CA-2497685-A1 (CA)
Title: Endoscopic surgical instrument for aspiration and irrigation
Inventor: MCCABE WILLIAM J
IPC: A61B17/32
Filed: 1992-10-15
Abstract: ~An endoscopic surgical instrument for aspiration and irrigation of a surgical site. The device includes a device for surgically dissecting tissue at a surgical site, comprising: first connection means for a source of irrigation fluid; means for actuating said first connection means second connection means for an aspirating source; means for actuating said second connection means; means for dissecting tissue at said surgical site; and a single lumen cannula adapted to communicate with said aspirating source and said fluid source through said first and second connection means, and further adapted to communicate with said dissecting means at a proximal end of said cannula, said cannula having a distal end positionable adjacent said surgical site to selectively transport said fluid and an aspirating force, to said surgical site and provide for dissection at said surgical site.
Patent CA-2501799-A1 (CA)
Title: Pyrazole compounds for treatment of neurodegenerative disorders
Inventor: ALLEN MARTIN PATRICK
IPC: C07D405/04
Filed: 2003-09-26
Abstract: The invention provides compounds of Formula (I): wherein R1,R2,R3, R4,R6,R7, R8 and A are as defined. Compounds of formula (I) have activity inhibiting production of A.beta.-peptide. The invention also provides pharmaceutical compositions and methods for treating diseases, for example Alzheimer's disease, in mammals comprising compounds of Formula (I).
Patent CA-2503818-A1 (CA)
Title: Tree feller power management
Inventor: BERGQUIST ULF
IPC: F04B49/00
Filed: 2005-04-07
Abstract: A tree felling machine has a main pump for operating functions of the machine such as the drive wheels or tracks, the steering, the brakes, and the lifting and extension of the boom, and a separate saw pump for driving the cutting element, for example, a circular disc saw driven by a hydraulic motor. Both pumps are driven by the same prime mover, i.e. the same internal combustion engine, and the power division between the two pumps is determined by the operator and by the hydraulic control system. In particular, a control provided in the cab is controllable by the human operator to limit the maximum power that the saw pump can draw from the prime mover. In addition, the power that the saw pump can draw from the prime mover is limited by a combination of the displacement setting of the main pump, the output pressure of the saw pump, and the pressure exerted on the load by the main pump.
Patent CA-2506839-A1 (CA)
Title: Composition and method for treating inflammatory diseases using protease inhibitors
Inventor: BATHURST IAN C
IPC: A61K38/55
Filed: 2003-11-20
Abstract: Compositions containing a protease inhibitor and methods of use and producti on are described. The compositions contain an effective amount of a protease inhibitor in a carrier or diluent and are used for the treatment of inflammatory or hyperproliferic mucocutaneous disorders. The carrier or diluent is preferably a gelling agent, and the composition is a topical gel formulation containing alpha 1-antitrypsin in an aqueous liquid or viscous g el formulation.
Patent CA-2507111-A1 (CA)
Title: Procede de fabrication d'un polyester polymerisable hyper-reticule
Inventor: MATSUKI KOICHIRO
IPC: C08G63/91
Filed: 2003-11-25
Abstract: Un polyol polyester polyramifié (A), que l'on obtient en soumettant à une polymérisation par condensation un acide polyhydroxymonocarboxylique qui possède au moins deux groupes hydroxy et dans lequel l'atome de carbone adjacent au groupe carboxy est un atome de carbone saturé et tous les atomes d'hydrogène sur l'atome de carbone ont été remplacés, et un ester d'alkyle (B) d'un acide carboxylique ayant une double liaison insaturée polymérisable sont soumis à une transestérification en présence d'au moins un catalyseur de transestérification sélectionné dans le groupe constitué par des oxydes de dialkylétain et des stannoxanes. Il est ainsi possible de produire très efficacement un polyester polyramifié polymérisable ayant la double liaison insaturée polymérisable intégrée au niveau d'un extrémité moléculaire du polyol polyester polyramifié (A) sans provoquer de réaction d'addition nucléophile entre un groupe hydroxy terminal du polyol polyester polyramifié (A) et la double liaison insaturée polymérisable, ni de réactions secondaires telles qu'une polymérisation thermique de la double liaison insaturée polymérisable.
Patent CA-2509620-A1 (CA)
Title: Light-shielding agent and film-forming composition
Inventor: SAKATA YUKO
IPC: A61K31/4422
Filed: 2003-12-16
Abstract: It is intended to provide a light-blocking agent whereby peeling and powdery finishing on the surface of a preparation due to light or UV rays can be inhibited, the gloss of the preparation surface can be improved and the appearance of the preparation can be kept for a long time without worsening the stability or qualities of the preparation (for example, a drug), and a film-forming composition, etc. containing the same. The above light-blocking agent contains a calcium-containing compound, while the above film-forming composition contains such a light-blocking agent containing a calcium- containing compound together with a film base. It is also intended to provid e a preparation and a capsule coated with the above light-blocking agent, the above film-forming composition or both of them.
Patent CA-2511817-A1 (CA)
Title: Novel compositions and methods in cancer
Inventor: MALANDRO MARC S
IPC: C12Q1/68
Filed: 2003-12-22
Abstract: The present invention relates to novel sequences for use in detection, diagnosis and treatment of cancers. The invention provides cancer-associated (CA) polynucleotide sequences whose expression is associated with cancer. The present invention provides CA polypeptides associated with cancer and provides diagnostic compositions and methods for the detection of cancer. The present invention provides monoclonal and polyclonal antibodies specific for the CA  polypeptides. The present invention also provides diagnostic tools and therapeutic compositions and methods for screening, prevention and treatment of cancer.
Patent CA-2513111-A1 (CA)
Title: Package for rod-like smoking articles
Inventor: SENDO MAKOTO
IPC: B65D85/10
Filed: 2003-12-26
Abstract: A package for bar-like smoking article, comprising a box (2) having an inner frame (6), a lid (28) opening and closing the opening end of the box (2), and contents (12) stored in the box (2). The contents (12) further comprises a packaging material (14) packaging the bundle of filter cigarettes, the packaging material (14) further comprises a releasable area (20) divided by cut-off lines, and the releasable area (20) is stuck to the inner surface of the lid (28) through a glue coated area (40). When the lid (28) is first opened, the releasable area (20) is cut off the packaging material (14) according to the rotation of the lid (28) to form a separated piece (34), and the separated piece (34) is held in the state of being stuck onto the inside of the lid (28).
Patent CA-2514763-A1 (CA)
Inventor: SMOCK ALAN
IPC: B05D1/36
Filed: 2005-08-04
Abstract: A process for providing a uniform coating of one hundred percent solids materials on a substrate and a substrate having a uniform coating of one hundred percent solids material. Process parameters are controlled to provide for a sprayable, curable coating of one hundred percent solids material that can be used to coat three dimensional surfaces and provide a uniform thin film layer across all areas of the three dimensional surface.
Patent CA-2517836-A1 (CA)
Inventor: MANICKAVASAGAM BHANU
IPC: C07K14/435
Filed: 2004-03-26
Abstract: A process for obtaining a substantially pure, stable solution of a molluscan haemocyanin, comprising the steps of: (1) collecting blood from a mollusc; (2) centrifuging the collected blood to remove cellular material and other particulates to obtain a serum fraction; (3) diafiltering the serum fraction to replace serum liquid with a cation exchange equilibration buffer using an ultrafiltration membrane; (4) contacting the serum fraction with a strong cation exchange resin in the presence of an equilibration buffer with a pH  between 4.0 and 6.5, whereby a protein component of the serum fraction is retained on the column; (5) eluting the retained protein component from the column with a high salt elution buffer; and (6) concentrating the eluate and exchanging the elution buffer for a pH neutral/low salt diafiltration buffer by recirculating the eluate through an ultrafiltration membrane in the presence of the diafiltration buffer.
Patent CA-2521032-A1 (CA)
Title: Non-invasive prenatal genetic diagnosis using transcervical cells
Inventor: FEJGIN MOSHE D
IPC: C12Q1/68
Filed: 2004-04-01
Abstract: A non-invasive, risk-free method of prenatal diagnosis is provided. According to the method of the present invention transcervical specimens are subjected to trophoblast-specific immunostaining followed by FISH and/or PRINS analyses in order to determine fetal gender and/or identify chromosomal abnormalities in a fetus.
Patent CA-2521987-A1 (CA)
Inventor: DUNNETT MARK
IPC: A23L33/00
Filed: 2004-04-08
Abstract: L'invention concerne des compositions comprenant des peptides de bêta-alanylhistidine et des bêta-alanines. Elle concerne également des méthodes d'administration de ces peptides et d'acides aminés. Dans un aspect, les compositions et les méthodes de l'invention entraînent une augmentation de la concentration de bêta-alanine et/ou de créatine dans le plasma sanguin.
Patent CA-2523715-A1 (CA)
Inventor: BORG ULF R
IPC: A61F2/06
Filed: 2004-03-30
Abstract: The present invention, in preferred embodiments, provides delivery and deployment apparatuses for bifurcated stents capable of comfortably cradling the corina of bifurcated target tissue between the arms of the bifurcated stent as each arm of the bifurcated stent is delivered to a respective side branch. In particular, a family of apparatuses is provided that may be indicated for vascular and non-vascular intervention. Additionally, these apparatuses do not require the use of an ancillary means, such as one or more balloon catheters to achieve complete and precise deployment. In preferred embodiments, delivery and deployment devices in accordance with the present invention also provide, direct visualization, deployment safety features and enhanced physician control.
Patent CA-2527275-A1 (CA)
Inventor: BOURGAULT CLAUDE
IPC: F26B25/22
Filed: 2005-11-17
Abstract: A method of controlling humidity in each of a plurality of zones of an enclosed space during a drying process includes, in each zone, drawing air from the zone to create an air stream through a heating element and discharging the air stream into the zone;  sensing the relative humidity of the air in a sensing location in the zone; in response to the relative humidity sensed at the sensing location, operating the heating element to raise a temperature of the air stream as required to reduce the relative humidity of the air in the zone to a desired relative humidity. The method reduces over-drying and increases the efficiency of the drying process.
Patent CA-2529164-A1 (CA)
Title: A line of sanitary napkins with proportional wings
Inventor: ROY EVE-MARIE
IPC: A61F13/472
Filed: 2005-12-06
Abstract: A line of feminine hygiene products comprising a plurality of sanitary napkins of different lengths (Ln) tailored to meet different menstrual flow needs, each sanitary napkin being provided with a pair of lateral wings of a given length (Lw), wherein the Lw/Ln ratio is substantially constant for all the sanitary napkins of the line. The product line of the present invention advantageously adapts the length of the wings to the particular needs of the wearer having selected a napkin of a given length. The comfort of the wearer is therefore optimized, while minimizing "bunching" effects when unnecessary.
Patent CA-2530931-A1 (CA)
Title: System and method for recording information relating to a vehicle
Inventor: ALAOUS ROBERT
IPC: G01D9/00
Filed: 2005-12-20
Abstract: A system for recording information relating to a vehicle is described. The system includes a processor for controlling recording of the information; a sensor connected to the processor for obtaining sensed information relating to the vehicle; a motion detector connected to the processor for obtaining acceleration information relating to motion of the vehicle; and a memory connected to the processor for recording information, including the sensed information and the acceleration information. The processor controls starting the recording of the information to the memory on the basis of the acceleration information. A method of operating the system is also described.