baber/WOPTO huggingface dataset:
Patent CA-2703952-A1 (CA)
Title: Element filtrant comportant un noyau d'enroulement avec une encoche de surpression formee dans au moins un cote de celui-ci
Inventor: MERRITT STEVEN J
IPC: B01D25/24
Filed: 2008-10-23
Abstract: L'invention porte sur un élément filtrant comprenant un noyau d'enroulement (308), une feuille de milieu filtrant cannelé (110), une encoche de surpression (300) et un adhésif. Le noyau d'enroulement présente une paire d'extrémités (130, 132) espacées l'une de l'autre et s'étendant latéralement entre une paire de côtés opposés (134, 136). La feuille de milieu filtrant cannelé (100) est enroulée autour des côtés du noyau d'enroulement (308). L'encoche de surpression est formée dans l'un des côtés (134, 136) du noyau d'enroulement. L'adhésif (126) est reçu au moins partiellement dans l'encoche de surpression (300) et fixe le milieu filtrant cannelé (100) au noyau d'enroulement (308). L'invention porte également sur un procédé de fabrication d'un élément filtrant avec un noyau d'enroulement ayant des encoches de surpression.
Patent CA-2705981-A1 (CA)
Inventor: PAN TIAN-FU
IPC: G06F3/0354
Filed: 2010-06-03
Abstract: A control device includes a base frame, a bearing board hinged to the base frame at the top for holding an electronic device, a bracket hinged to the bearing board for supporting the bearing board on the base frame in a sloping position, a trackball device mounted in a front recess of the base frame in front of the bearing board and carrying a rolling bar in a rolling chamber thereof for rotating or moving by the user and a circuit module with a sensor module for sensing the direction and amount of rotation or displacement of the rolling bar and outputting a corresponding signal and a connection interface module for transmitting the output signal from the sensor module to the electronic device to control the cursor on the display screen of the electronic device.
Patent CA-2706744-A1 (CA)
Inventor: O'NEIL DEBORAH
IPC: A61K38/08
Filed: 2008-01-28
Abstract: The present invention relates to peptides for use as antifungal agents. The peptides comprise a sequence of 5 to 15 basic amino acids wherein substantially all of the amino acids in said sequence are the same.
Patent CA-2708956-A1 (CA)
Inventor: FROSTEGARD JOHAN
IPC: A61K38/17
Filed: 2008-12-18
Abstract: The present invention relates to a method for the treatment of vascular dysfunction, reducing ischemic pain and/or treatment of a vascular disease comprising administering a therapeutically effective amount of Annexin A5 or a functional analogue or variant thereof to a patient in need of such treatment. The vascular dysfunction, ischemic pain and/or vascular disease may be associated with impaired endothelium mediated vasodilatation, a reduced eNOS  activity, and/or a reduced NO bioavailability. The patient may be suffering from a disease selected from angina pectoris, ischemic heart disease, peripheral artery disease, systolic hypertension, migraine, type 2 diabetes and erectile dysfunction.
Patent CA-2712478-A1 (CA)
Inventor: GANS CHARLES ALEXANDER
IPC: F23L17/00
Filed: 2008-12-19
Abstract: Systems and methods for controlling an exhaust gas fan system. The control system may control one or more components of the exhaust system to optimize system performance and improve energy efficiency. The control system may be designed to maintain a substantially constant pressure in the exhaust header and provide a substantially constant flow through the exhaust fans. The control system may include software and hardware that allow the control system to control one or more of: modulation of one or more by-pass dampers; adjustment of the nozzle outlet area; varying the speed of the fans; the number and staging of fans.  By utilizing and controlling one or more of these functions, the amount of energy being used may be minimized/optimized.
Patent CA-2712575-A1 (CA)
Inventor: SEAL SUDIPTA
IPC: C04B7/32
Filed: 2008-12-16
Abstract: Processes and methods of making and preparing, compositions and structural products therefrom are provided, whereby the surface area of alumino-silicate based powders is greatly increased and rendered chemically active so that when the functionalized powders are mixed with water poly-condensation reactions occur between the surfaces binding the powders together to form a structural material with negligible emission of carbon compounds. In another embodiment, the surface functionalized powders can be mixed with an additive; a dry aggregate, such as sand and water to make a slurry that can be poured or cast into any desired shape and rapidly cured to a hardened shape suitable for use as a structural material with the mechanical strength equivalent to Portland-cement based concrete products. In additional embodiments, the alumino- silicate based powders are nano-functionalized and foam functionalized to provide light weight and structurally strong materials that can also be used in combination with or as a replacement for Portland-cement.
Patent CA-2713109-A1 (CA)
Inventor: SONG ZHENGZHE
IPC: C08G18/72
Filed: 2009-01-23
Abstract: Substrates, particularly low surface energy substrates, can be bonded using certain solvent-free liquid polyurethane adhesives. The adhesive cures through reaction with moisture and/or an active hydrogen-containing curing agent to form a tough, strong, thermoset polymer having excellent chemical and heat resistance. The adhesive is based on a polyurethane prepolymer ob-tained by reacting a stoichiometric excess of at least one polyfunctional isocyanate having a functionality of less than 2.2 with at least one polyether polyol and at least one polyester polyol containing isophthalic acid moieties but relatively few if any phthalic acid or terephthalic acid moieties.
Patent CA-2716981-A1 (CA)
Inventor: COHEN CLARK E
IPC: G01S1/00
Filed: 2009-05-28
Abstract: Systems and methods according to one or more embodiments are provided for obtaining a precise absolute time using a satellite system. The precise absolute time may be used, for example, as an aid for positioning systems including navigation in attenuated or jammed environments. A method of obtaining precise absolute time transfer from a satellite according to an embodiment comprises: receiving a precision time signal from a satellite, wherein the precision time signal comprises a periodic repeating code; determining a timing phase of the code; receiving additional aiding information; and using the timing phase and the additional aiding information to determine a precise absolute time.
Patent CA-2717422-A1 (CA)
Inventor: HAERING RETO
IPC: H01S3/067
Filed: 2008-11-28
Abstract: The invention relates to a fiber laser comprising a ring-shaped resonator (3).  A first section of the resonator is formed by an optical fiber (7) while a second section of the resonator is formed by an optically pumped amplifier fiber (8). The fiber laser further comprises an injection point (4) for injecting light of a pump light source (1) into the resonator (3) as well as an extraction point (5) for extracting generated laser light from the resonator (3). The aim of the invention is to design a more developed fiber laser. Said aim is achieved by providing the resonator (3) with at least one reflective optical component (12, 51) which reflects the laser light circulating in the resonator (3).
Patent CA-2717778-A1 (CA)
Title: Polymere derive de la polyethylenimine lineaire pour le transfert de gene
Inventor: CHERADAME HERVE
IPC: C08L79/00
Filed: 2009-03-04
Abstract: La présente invention concerne un copolymère statistique de polyéthylènimine linéaire comprenant les deux unités monomères de formules I et II suivantes, dans lesquels R1 représente un atome d'hydrogène ou un radical alkyle en C1-C6, R2 représente un atome d'hydrogène, un groupe alkyle en C1-C6, aryle ou aralkyle, dans lequel le groupe alkyle est en C1-C6,n est un nombre compris entre 1 et 99 % des monomères totaux et m est un nombre compris entre 1 et 99 % des monomères totaux, avantageusement, m + n = 100 %. Il concerne en outre des complexes de ce copolymère avec un acide nucléique et son utilisation dans la transfection de gène in vivo, in vitro ou ex vivo.
Patent CA-2718770-A1 (CA)
Inventor: KELLY MARTHA
IPC: C07D401/04
Filed: 2009-04-08
Abstract: This invention relates to certain novel 2-alkynyl-6-pyridin-2-yl-pyridazinones, 2-alkynyl-6-pyridin-2-yl-dihydropyridazinones, 2-alkynyl-6-pyrimidin-2-yl-pyridazinones and 2-alkynyl-6-pyrimidin-2-yl-dihydropyridazinones and to the use of these compounds for control of fungal pathogens of plants and mammals.
Patent CA-2719680-A1 (CA)
Inventor: TALEGAONKAR ARUN MADHAV
IPC: F25D23/12
Filed: 2010-10-29
Abstract: An apparatus and method for crushing ice within a refrigerator are disclosed. The apparatus includes an ice making, storage and dispensing compartment; an ice storage bin, an agitator, an axle, and a crusher. The crusher includes a plurality of fixed blades, a plurality of rotatable crusher arms affixed to the axle, a front wall having an opening vertically above the fixed blades, sidewalls sealing a portion of the front wall to a portion of the back wall, leaving a predetermined void and a motor for rotating the axle to drive the agitator and crusher. The method includes the steps of rotating an axle, in first direction and second directions to dispense whole ice cubes or crushed ice cubes, respectively, from the ice dispenser.
Patent CA-2721217-A1 (CA)
Inventor: BLONDEL MATHILDE
IPC: A23P30/40
Filed: 2009-04-10
Abstract: The invention relates to a method for producing milk foam, including a step of producing foam during which air is added into the milk such that milk foam is produced. According to the invention, the method includes a preliminary preheating step during which the milk is heated to a foam production start temperature of between 25 and 60°C, and preferably between 30 and 40°C.
Patent CA-2722124-A1 (CA)
Inventor: MILLER DONALD C
IPC: F16H15/28
Filed: 2002-04-25
Abstract: A support frame for traction rollers of a continuously variable transmission comprises two support disks and a plurality of spacers positioned between the support disks and rigidly attached to the support disks. Each support disk comprises radial grooves that extend between a central portion of the disk and an outer circumference of the disk. A method of manufacturing a support frame for traction rollers of a continuously variable transmission is also described.
Patent CA-2722648-A1 (CA)
Inventor: EVANS DAVID MICHAEL
IPC: C07D401/12
Filed: 2009-04-28
Abstract: The present invention provides compounds of formula (I): compositions comprising such compounds; the use of such compounds in therapy (such as asthma or COPD); and methods of treating patients with such compounds; wherein R1 - R11 are as defined herein.
Patent CA-2723150-A1 (CA)
Title: Energy management of household appliances
Inventor: WATSON ERIC K
IPC: F24F11/00
Filed: 2009-09-15
Abstract: An appliance for conditioning air of a room comprises one or more power consuming features/functions including a temperature controlling element for one of heating and cooling air. A  controller is operatively connected to the one or more power consuming features/functions. The controller is configured to receive and process a signal indicative of a utility state. The controller operates the appliance in one of a plurality of operating modes, including at least a normal operating mode and an energy savings mode in response to the received signal. The controller is configured to at least one of selectively adjust and deactivate at least one of the one or more power consuming features/functions to reduce power consumption of the appliance in the energy savings mode.
Patent CA-2724782-A1 (CA)
Inventor: FINDLAY HELEN P
IPC: A61K47/48
Filed: 2009-05-15
Abstract: Cancerous disease modifying antibodies (CDMAB) mediate killing of cancer cells to treat cancer. Antibodies gen-erated in mice, upon immunization with metastatic ovarian cancer cells isolated from frozen human peritoneal fluid, are screened for cytotoxicity against a variety of cancer cells. An anti-cancer cytotoxic monoclonal antibody is isolated, produced by the hyb.pi.doma AR102A317.8 deposited with IDAC as Accession Number 200208-01, which is cytotoxic to a breast cancer cell line and an ovarian cancer cell line, and reduces tumor burden in animal models of human breast and prostate cancer. The monoclonal anti-body also binds to several cancer cell lines. This monoclonal antibody can be used to aid staging and diagnosis of cancer, and in the treatment of cancer. This cytotoxic monoclonal antibody can also be used to deliver toxms, enzymes, radioactive compounds and hematogenous cells to cancer cells, to further aid reduction of tumor burden.
Patent CA-2726386-A1 (CA)
Inventor: BRUN MILIVOJ KONSTANTIN
IPC: C04B41/81
Filed: 2010-12-23
Abstract: A process and apparatus for continuously depositing a coating on a fibrous material. The process is a chemical vapor deposition process that includes causing multiple strands of a fibrous material to continuously travel through a coating zone within an enclosed chamber defined by a housing so that portions of the strands contact a reactant gas as the portions travel through the chamber, directly heating the portions of the strands without physically contacting the strands and without directly heating the housing, and depositing a coating material on the strands as a result of the reactant gas contacting the portions of the strands and decomposing to form a coating of the coating material. Heating of the strands can be achieved by capacitive coupling, inductive coupling, microwave radiation, and radiant heating.
Patent CA-2732341-A1 (CA)
Inventor: ANDERSON TOMMY
IPC: H05F3/02
Filed: 2009-08-03
Abstract: The present invention relates to a substrate-free conductive surface covering, and a process to manufacture such covering, said surface covering comprising a core layer of sheet particles which are agglomerated and embedded in a polymer matrix, wherein the particles or the polymer matrix, or both, comprise an electrically conductive material.
Patent CA-2733431-A1 (CA)
Inventor: TAKATSUJI YUSUKE
IPC: E21B47/024
Filed: 2011-03-07
Abstract: A ring-shaped first ring-shaped magnetic core, a first excitation coil wound on the first ring-shaped magnetic core, two detection coils wound on the first ring-shaped magnetic core in such a manner that respective input axes of the detection coils are orthogonal to each other, two signal detection/feedback units that detect outputs of the detection coils and feed output signals back to the detection coils, and a first excitation circuit that supplies an excitation current to the first excitation coil are provided, a second ring-shaped magnetic core, a compensation coil wound on the second ring-shaped magnetic core, and a compensation signal generation unit that generates, from an output of a detection coil, a compensation current to be applied to the compensation coil, are further provided, and the second ring-shaped magnetic core and the compensation coil are disposed in positions and directions so that a compensation magnetic field created by the compensation coil cancels interference between magnetic fields generated by two detection coils wound on the first ring-shaped magnetic core.
Patent CA-2734757-A1 (CA)
Title: Configurable led driver/dimmer for solid state lighting applications
Inventor: TIKKANEN DAVID
IPC: H05B44/00
Filed: 2009-09-17
Abstract: The disclosure is directed at a configurable light emitting diode (LED) driver/dimmer for controlling a set of light fixture loads comprising: a power circuit; a primary digital controller for controlling the power circuit; a set of output current drivers, each of the set of output current drivers connected to one of the set of light fixture loads for controlling the associated light fixture load; a secondary digital controller for controlling the set of output current drivers; wherein the secondary controller transmits LED control information to control outputs of the set of output current drivers; and wherein the secondary digital controller provides digital feedback control information to the primary digital controller.
Patent CA-2735671-A1 (CA)
Inventor: SCHNEIDER STEFFEN
IPC: C09J7/29
Filed: 2009-09-02
Abstract: A proposal is made for a label (1) which can be adhered to an article (5), more particularly to a beverage bottle, and can be detached again in a washing liquid at a washing temperature of at least 5O°C, in the form of a laminate at least with the following layers: a biaxially stretched polymeric film layer (9) which shrinks at the washing temperature, a printed decoration layer (11), and an adhesive layer (13), more particularly a pressure-sensitive adhesive layer, for adhering the label (1) to the article (5). The polymeric film layer (9) is designed in such a way that in the laminate at the washing temperature within a maximum time span of less than 5 minutes, in particular less than 3 minutes, it attains degrees of contraction in its two stretching directions which differ from one another by less than 50% and are lower than 50%. As a result of this, whereas the adhesive force between the label (1) and the article (5) is high, the label (1) can be washed off from the article (5) without splitting.
Patent CA-2735689-A1 (CA)
Title: Systems and methods for enabling esd protection on 3-d stacked devices
Inventor: KASKOUN KENNETH
IPC: H01L23/48
Filed: 2009-09-01
Abstract: An electrostatic discharge (ESD) protection device is fabricated in a vertical space between active layers of stacked semiconductor dies thereby utilizing space that would otherwise be used only for communication purposes. The vertical surface area of the through silicon vias (TSVs) is used for absorbing large voltages resulting from ESD events. In one embodiment, an ESD diode is created in a vertical TSV between active layers of the semiconductor dies of a stacked device. This ESD diode can be shared by circuitry on both semi-conductor dies of the stack thereby saving space and reducing die area required by ESD protection circuitry.
Patent CA-2737352-A1 (CA)
Inventor: KWEON MI-NA
IPC: A61K39/10
Filed: 2009-10-15
Abstract: Methods and compositions for enhancing an immune response to a selected antigen are described. The methods are useful for the treatment and prevention of microbial infections, such as infections caused by bacteria, viruses, fungi and parasites. The methods and compositions include host defense peptides, polyphosphazenes and immunostimulatory sequences to enhance the immune response to a coadministered antigen.
Patent CA-2742208-A1 (CA)
Inventor: LANGOS GEOFFREY
IPC: H04W4/18
Filed: 2009-10-13
Abstract: Methods and apparatus for managing a media file having media recorded for a user in a communication system. A first message is sent to the user containing text converted from a portion of speech content of the media. A second message is received from the user containing an instruction from the user indicating an operation to be performed on the media file. The operation is performed on the media file in response to the user's instruction in the second message.
Patent CA-2742844-A1 (CA)
Inventor: KAPLAN DAVID
IPC: B29C33/42
Filed: 2008-11-05
Abstract: A method of manufacturing a nanopatterned biophotonic structure includes forming a customized nanopattern mask on a substrate using E-beam lithography, providing a biopolymer matrix solution, depositing the biopolymer matrix solution on the substrate, and drying the biopolymer matrix solution to form a solidified biopolymer film. A surface of the film is formed with the nanopattern mask, or a nanopattern is machined directly on a surface of the film using E-beam lithograpy such that the biopolymer film exhibits a spectral signature corresponding to the E-beam lithograpy nanopattern. The resulting biocompatible nanopatterned biophotonic structures may be made from silk, may be biodegradable, and may be bio-sensing devices. The biophotonic structures may employ nanopatterned masks based on non-periodic photonic lattices, and the biophotonic structures may be designed with specific spectral signatures for use in probing biological substances, including displaying optical activity in the form of opalescence.
Patent CA-2744472-A1 (CA)
Inventor: SAPIEJEWSKI ROMAN
IPC: H04R1/10
Filed: 2009-11-25
Abstract: A headset including an earcup having a front opening adapted to be adjacent to the ear of the user, a baffle disposed within the earcup to define front and rear cavities, a cushion extending around the periphery of the front opening of the earcup and constructed and arranged to accommodate the ear of the user, the cushion having a first density, an inner radial portion, and an outer radial portion opposite the inner radial portion, a cushion cover substantially surrounding the cushion to form a headphone cushion assembly, and a high impedance component having a second density and located near the outer radial portion to increase the transmission loss of the cushion along a radial direction.
Patent CA-2746444-A1 (CA)
Inventor: LINDSLEY CRAIG W
IPC: A01N55/02
Filed: 2009-12-11
Abstract: In one aspect, the invention relates to compounds which are useful as inhibitors of glycine type 1 transporter (GIyT1) activity; synthetic methods for making the compounds; pharmaceutical compositions comprising the compounds; and methods of treating disorders associated with glycine type 1 transporter (GIyT1) activity using the compounds and compositions.  This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
Patent CA-2747997-A1 (CA)
Inventor: HOEKMAN LEENDERT CORNELIS
IPC: C03C17/00
Filed: 2009-12-22
Abstract: The present invention relates to the use of oil-in-water emulsions for finishing or improving glass surfaces, particularly the external surfaces of glass containers. More particularly, the present invention relates to a scratch masking coating for glass bottles, which enhances appearance.
Patent CA-2749932-A1 (CA)
Title: Separator for communication cable with geometric features
Inventor: BROWN SCOTT M
IPC: H01B11/00
Filed: 2010-01-28
Abstract: A separator for a communication cable that has a body including at least one segment adapted to define at least first and second quadrants in the communication cable for separating wires. The at least one segment has at least one part with a first width. The at least one segment includes at least one geometric feature spaced from a terminal end of the segment. The geometric feature has a geometric shape that defines a discrete portion of the segment.  The geometric feature has a second width larger than the first width, whereby the difference between the first and second widths represents at least one reduced area of the body.
Patent CA-2750637-A1 (CA)
Inventor: STUART JONATHAN
IPC: C04B9/04
Filed: 2010-01-22
Abstract: Provided herein are mixtures, emulsions and other additives for use in manufacturing gypsum wallboard. The mixtures and emulsions may be wax-based emulsions or wax- free mixtures or emulsions, with wax-based emulsions including water;  at least one wax, a dispersant which may include sulfur or a sulfur-containing group, and a particular wetting agent or surfactant.  Mixtures may also be prepared including water, a dispersant, and a particular wetting agent or surfactant. Gypsum slurries may be prepared using such emulsions and mixtures.
Patent CA-2751328-A1 (CA)
Title: Novel dioxo-imidazolidine derivatives, which inhibit the enzyme soat-1, and pharmaceutical and cosmetic compositions containing them
Inventor: POINSARD CEDRIC
IPC: A61K31/4166
Filed: 2010-02-26
Abstract: The present invention relates to novel compounds of general Formula (I), and also to cosmetic and pharmaceutical compositions containing such a compound.