baber/WOPTO huggingface dataset:
Patent CA-2549723-A1 (CA)
Title: Polyurethane-graphite oxide composite material, method for its preparation and its use as a flame retardant and as a fire-proof seal
Inventor: REINHEIMER ARNE
IPC: C08L75/04
Filed: 2006-06-08
Abstract: A polyurethane-graphite oxide composite material or nano composite is described, containing graphite oxide in expanded form present optionally, together with a phyllosilicate in expanded form in a polyurethane matrix, a method for the preparation of this composite material as well as its use as a fire retardant or as a flame-retardant seal for openings and/or bushings in walls, floors and/or ceilings of buildings.
Patent CA-2551577-A1 (CA)
Title: Container
Inventor: DUNWOODY PAUL ROBERT
IPC: B65D17/50
Filed: 2004-11-29
Abstract: A container for food which is closed by a peelable membrane (2) at one end and a sanitary end (4) at the opposite end. The container has a ring (1) to which the membrane is fixed, the ring and sanitary end being formed from the same sheet metal. In order to make this possible, the container body (3) flares outwardly at the end to which the ring is fixed and is necked at the opposite end. Dimensions are selected so that the resultant container is not only stable but also readily handled during manufacture, filling and on supermarket shelves.
Patent CA-2552910-A1 (CA)
Title: A two stage energy storage device
Inventor: ZHU ZUOHANG
IPC: H01L25/00
Filed: 2004-06-17
Abstract: An electronic device, which captures and accumulates varying levels of electrical energy in suitable short-term storage means until the energy is of such a level that in can be efficiently transferred to at least one long-term storage device means, such as electro-chemical batteries. The invention further permits simultaneous transfer to a variety of electro-chemical batteries, which can possess different storage chemistries.
Patent CA-2553315-A1 (CA)
Inventor: PATEY ROY
IPC: B65D43/26
Filed: 2006-07-05
Abstract: A mechanical actuator mechanism for use in a refuse cabinet comprises a door mounting bracket and an upper cabinet mounting bracket pivotally connected one to the other. A main lever arm is pivotal about a lever pivot axis between a rest position and an actuating position. An elongate link arm is connected to the door mounting bracket and the main lever arm. An actuator pedal is mounted on the lower cabinet mounting bracket and connected to the main lever arm. Downward movement of the actuator pedal from its raised rest position to its lowered door actuating position causes the main lever arm to pivotally move from its rest position to the actuating position, thus causing upward movement of the elongate link arm, which correspondingly causes the door mounting bracket to move from its lower position to its raised position, thus opening the door.
Patent CA-2557713-A1 (CA)
Inventor: SHAHIN JAFARABADIASHTIANI
IPC: G09G3/3225
Filed: 2006-09-13
Abstract: A method and system for compensation for luminance degradation in electro-luminance devices is provided. The system includes a pixel circuit having a light emitting device, a storage capacitor, a plurality of transistors, and control signal lines to operate the pixel circuit. The storage capacitor is connected or disconnected to the transistor and a signal line(s) when programming and driving the pixel circuit.
Patent CA-2558379-A1 (CA)
Title: Multi-component biological transport systems
Inventor: WAUGH JACOB M
IPC: A61K49/14
Filed: 2005-03-03
Abstract: Compositions and methods are provided that are useful for the delivery, including transdermal delivery, of biologically active agents, such as non-protein non-nucleotide therapeutics and protein-based therapeutics excluding insulin, botulinum toxins, antibody fragments, and VEGF. The compositions and methods are particularly useful for topical delivery of antifungal agents and antigenic agents suitable for immunization. Alternately, the compositions can be prepared with components useful for targeting the delivery of the compositions as well as imaging components.
Patent CA-2558430-A1 (CA)
Title: Method and system to model, measure, recalibrate, and optimize control of the drilling of a borehole
Inventor: SPROSS RONALD L
IPC: G06F19/00
Filed: 2005-03-01
Abstract: Methods and systems for controlling the frilling of a borehole are disclosed.  The methods employ the assumption that nonlinear problems can be modeled using linear equations for a local region. Common filters can be used to determine the coefficients for the linear equation. Results from the calculations can be used to modify the drilling path for the borehole. Although the calculation/modification process can be done continuously, it is better to perform the process at discrete intervals along the borehole in order to maximize drilling efficiency.
Patent CA-2559415-A1 (CA)
Title: Methods for obtaining thermostable enzymes, dna polymerase i variants from thermus aquaticus having new catalytic activities, methods for obtaining the same, and applications of the same
Inventor: FERRIS STEPHANE
IPC: C07K14/435
Filed: 2005-02-25
Abstract: The present invention provides a method for obtaining thermostable enzymes.  The present invention also provides variants of DNA polymerase I from Thermus aquaticus. The present invention further provides methods of identifying mutant DNA polymerases having enhanced catalytic activity. The present invention also provides polynucleotiides, expression systems, and host cells encoding the mutant DNA polymerases. Still further, the present invention provides a method to carry out reverse transcriptase-polymerase chain reaction (RT-PCR) and kits to facilitate the same.
Patent CA-2561480-A1 (CA)
Inventor: NIEWELS JOACHIM JOHANNES
IPC: B29C45/17
Filed: 2005-03-07
Abstract: Method and apparatus for controlling a vent gap in a mold for an injection molding machine are provided, and include an active material insert configured to be regulate the degree of opening of the vent gap. The active material insert is configured to be actuated in response to signals from a controller, so as to selectively block the opening of the vent gap during the molding process. Wiring structure is coupled to the active material insert, and is configured to carry the actuation signals. Melt flow sensors may also be provided to aid in regulating the vent gap, and may be connected to the controller in order to provide real-time closed loop control over the operation of the vent gap. Preferably, the methods and apparatus are used as part of a system for controlling the flow of melt within a mold cavity.
Patent CA-2563270-A1 (CA)
Title: Holding device for accommodating a mobile terminal/screen
Inventor: WOBBEN ALOYS
IPC: B60R11/00
Filed: 2005-04-15
Abstract: Disclosed is a removable holding device for accommodating a mobile terminal and/or a screen (30) in the passenger area of a vehicle. Said holding device comprises at least one bar (10) with a first end (10a) that is to be inserted into dashboard elements (20) of a vehicle and a second end (10b) for receiving the mobile terminal and/or the screen (30). The inventive holding device has the advantage of being easy to remove/insert.
Patent CA-2563919-A1 (CA)
Inventor: SHAO ZHICHENG
IPC: A47J31/54
Filed: 2005-03-21
Abstract: The present invention provides a beverage-boiling kettle, an electrical heating kettle and a cordless electrical heating kettle. The beverage-boiling kettle includes a kettle body and an internal container on the bottom surface of the kettle body, the upper end hole of said internal container is equipped with a hopper in which a lower filtering layer and an upper filtering layer are set. The beverage-boiling kettle is characterized by that said internal container is equipped with a lid covering an end hole of said kettle body, and said lid is equipped with a pipe from said internal container cavity to the cavity between said kettle body and said internal container. The beverage-boiling kettle according to the present invention can be conveniently operated, the user can't touch the hopper with high temperature easily, so that when the beverage-boiling kettle is in use, the user will not be burned and will not touch the inner part of kettle body, thus pollution is avoided.
Patent CA-2566233-A1 (CA)
Inventor: YAMADA YUKIO
IPC: B05B5/025
Filed: 2005-07-15
Abstract: With a high-voltage generator (14), there is connected a current sensor (23) for detecting the entire return circuit current. The cover surface, the air passages (4, 7 and 12) and the paint passage (9) of a coater (1) are equipped with a leakage current detector (24) composed of current sensors (25 to 29) for detecting leakage currents. On the basis of detected current values (It and Ia to Ie) from the current sensors (23 and 25 to 29), a high-voltage control device (20) controls a power voltage control device (15) to raise/drop the high voltage outputted from the high-voltage generator (14). As a result, the high-voltage control device (20) is enabled by using the detected current values (It and Ia to Ie) to detect and notify the portion where the leakage current increases to lower the insulation, and to urge the worker to maintain that portion. Moreover, the high-voltage control device (20) can stop the supply of the high voltage at an abnormal time when the insulation is impaired.
Patent CA-2567981-A1 (CA)
Title: Constrained himbacine analogs as thrombin receptor antagonists
Inventor: CHACKALAMANNIL SAMUEL
IPC: C07D405/06
Filed: 2005-05-25
Abstract: A compound represented by the structural formula (Chemical formula should be inserted here as it appears on abstract in paper form) and pharmaceutically acceptable salts and solvents thereof is disclosed, wherein: the single-dashed line between the ring carbons to which R10 and R34 are attached represents either a single bond or a double bond; the double-dashed line between X and the carbon to which Y is attached represents either a single bond or an absent bond; X is -O- or -NR6- when the double-dashed line represents a single bond;  X is H, -OH or -NHR20 when the double-dashed line represents an absent bond;  and other parameters are as defined herein. Also disclosed are pharmaceutical compositions and combinations containing said compounds and their uses as thrombin receptor antagonists and binders to cannabinoid receptors.
Patent CA-2569311-A1 (CA)
Title: Stable isotope labeled polypeptide standards for protein quantitation
Inventor: ANDERSON NORMAN LEIGH
IPC: C07K14/47
Filed: 2005-06-08
Abstract: This invention relates to proteins having an amino acid sequence containing several amino acid subsequences found in nature and wherein at least two different subsequences act as monitor sequences, said subsequences being part of at least one natural protein which is a target protein, wherein the end of each of said two different subsequences have a cleavage site that will be cleaved by the same site-specific proteolytic treatment to release said subsequences.
Patent CA-2572062-A1 (CA)
Inventor: KIM JOONG YOUN
IPC: E04D1/22
Filed: 2006-12-22
Abstract: Time-release algae-resistant roofing granules have a base particle including an algaecide and an outer coating layer including another algaecide. The at least two algaecides are released over different predetermined periods. The outer layer protects the base particle from exposure to the environment for a predetermined period, then fails catastrophically so that the interior algaecide can be released.
Patent CA-2574432-A1 (CA)
Inventor: KERRICK JILL L
IPC: G01N33/569
Filed: 2005-07-20
Abstract: Enriched antibody population, highly specific for an antigen of a surface polysaccharide from a mycobacterium. In a related embodiment, the antibody is enriched by having been raised in an environment that maintains antigenically active antigen. These antibodies may be used in an immunoreactive environment for detecting the presence of a mycobacterial infection in a sample from a subject.
Patent CA-2576388-A1 (CA)
Title: Methods and compositions for modulating sphingosine-1-phosphate (s1p) receptor activity
Inventor: MORGAN BARRY
IPC: C07D213/30
Filed: 2005-08-12
Abstract: The present invention relates to compounds which modulate the activity of the SI P1 receptor, the use of these compounds for treating conditions associated with signaling through the S1 P1 receptor, and pharmaceutical compositions comprising these compounds.
Patent CA-2579749-A1 (CA)
Inventor: SMITH STEPHEN F
IPC: H04L27/34
Filed: 2004-12-03
Abstract: Systems and methods are described for multidimensional signal modulation and/or demodulation for data communications. A method includes modulating a carrier signal in a first domain selected from the group consisting of phase, frequency, amplitude, polarization and spread; modulating the carrier signal in a second domain selected from the group consisting of phase, frequency, amplitude, polarization and spread; and modulating the carrier signal in a third domain selected from the group consisting of phase, frequency, amplitude, polarization and spread.
Patent CA-2580225-A1 (CA)
Title: Fumigant for wood parasitic nematode and method of wood fumigation
Inventor: SOMA YUKIHIRO
IPC: A01N59/26
Filed: 2005-09-09
Abstract: A fumigant for wood parasitic nematodes which comprises methyl iodide dissolved in liquefied carbon dioxide. The methyl iodide is used in place of methyl bromide, use of which has been restrained worldwide because it is regarded as a substance causative of ozonosphere depletion. The fumigant for wood parasitic nematodes may be one which comprises a combination of the methyl iodide and one or more compounds selected from the group consisting of sulfuryl fluoride, methyl isothiocyanate, phosphines, ethylene oxide, carbonyl sulfide, and propylene oxide. Also provided is a method of wood fumigation characterized by using any one of these fumigants to kill wood parasitic nematodes.
Patent CA-2581197-A1 (CA)
Title: Blow molded plastic aerosol container
Inventor: GARMAN THOMAS B
IPC: B65D1/02
Filed: 2005-09-20
Abstract: A plastic container (20) for holding aerosol contents under pressure includes a one-piece integrally molded plastic body (22) having a base (24), a sidewall (26) and a neck finish. The sidewall (26) and the base are of oval crass-section, and the base has a contour and cross-section for maintaining the oval cross-section under aerosol pressure within the container body. The neck finish has an open mouth surrounded by a circumferentially continuous external bead for securing a dispensing closure. The bead (30) has an undersurface (32) that is perpendicular to an axis of the neck finish (28), and the neck finish has a chamfered inside edge (34) around the open mouth to facilitate insertion of a dispensing closure.
Patent CA-2582589-A1 (CA)
Inventor: ZALIPSKY SAMUEL
IPC: A61K47/48
Filed: 2005-10-07
Abstract: Conjugates of formula (1), below, are useful in biomedicinal applications such as delivery of drugs or labeling moieties or as components of liposomes or micelles. In formula (1), A is a hydrophilic polymer, each of L and L' is independently a linker group, B is a lipid moiety; and Z is a diagnostic ligand, a biologically relevant ligand, or a reactive linking moiety, which is generally linked to the phosphorus atom of the conjugate via a nitrogen, oxygen or sulfur atom in Z (FI).
Patent CA-2583301-A1 (CA)
Inventor: GLASER BERT M
IPC: A61F9/007
Filed: 2005-04-14
Abstract: A medical device for removing a thin membrane from the inner surface of an eye. The device comprises a rake that includes a handle having a hollow body from which a slide member telescopes. A plurality of tines are provided on a free end of the slide member, wherein each tine includes a tissue engaging feature provided on a free end of each tine. The tines are extended and retracted from an end of the handle, such that, when completely retracted, only the tissue engaging features protrude from the handle or all tissue engaging features can be retracted into the handle. In operation, the rake is manipulated along an upper surface of the membrane until the tissue engaging features engage the membrane. Once the tines engage the membrane, the rake is moved upward and tangentially away relative to an upper surface of the retina until the membrane is removed therefrom.
Patent CA-2583492-A1 (CA)
Inventor: NAOTSUKA ATSUKO
IPC: A61K31/444
Filed: 2005-10-28
Abstract: The present invention relates to use of a pyridine compound of the following formula [I]: wherein R is a substituted pyridyl group having the following formula: R0 is a C1-6 alkoxy-C1-6 alkyl group, R1 and R2 are the same or different and a C1-6 alkoxy group, X is a group of the formula: ═N— or a group of the formula: Ring A is a saturated or unsaturated 10-membered nitrogen-containing hetero-bicyclic group optionally having a substituent(s), the dotted line means the presence or absence of a double bond, or a pharmaceutically acceptable salt thereof for the preparation of a medicament for treatment of skin lesion.
Patent CA-2587606-A1 (CA)
Title: Ultrasonic test method and ultrasonic test instrument used for the method
Inventor: MIYAMOTO HIROSHI
IPC: G01N29/24
Filed: 2005-11-11
Abstract: An ultrasonic test method for detecting a defective portion more precisely in a noncontact reflection way, and ultrasonic test instrument used for the method. An ultrasonic wave is transmitted from a transmitter (20 (21)) provided on one side of an object under test, and the reflected wave is received by a receiver (30 (31)) provided on the same side. The ultrasonic wave is transmitted/received through an air layer between the transmitter and the object (100) under test and between the receiver and the object (100). The relative positions of the transmitter (20), the receiver (30), and the object (100) are so determined that the air propagation time ta of the air path (RA) between the transmitter and the receiver is longer than the propagation time tb of the reflected wave in the reflection path (RB). The propagation of the ultrasonic wave through the solid body between the transmitter and the receiver is blocked. This invention is suitable to test laminated material (100) such as a laminate of CFRP (101) and insulation (102) in a noncontact way.
Patent CA-2588113-A1 (CA)
Title: Organic photosensitive optoelectronic device having a phenanthroline exciton blocking layer
Inventor: LI JIAN
IPC: H01L51/42
Filed: 2005-11-22
Abstract: An organic photosensitive optoelectronic device, having an anode, a cathode, and an organic blocking layer between the anode and the cathode is described, wherein the blocking layer comprises a phenanthroline derivative, and at least partially blocks at least one of excitons, electrons, and holes.
Patent CA-2588601-A1 (CA)
Title: Papermachine clothing having reduced void spaces
Inventor: BARNHOLTZ STEVEN LEE
IPC: D21F11/00
Filed: 2005-11-17
Abstract: Paper-machine clothing (219) comprising a woven structure and a filling component (400). A first filament (242) and a second filament (241) of the woven structure intersect in a weave pattern and contact each other. Void spaces (300) produced by the intersection of the first filament (242) and the second filament (241) are substantially filled by a durable filling component (400). The durable filling component (400) adheres to at most one of the first and second filaments (242, 241).
Patent CA-2592735-A1 (CA)
Inventor: EICHMEYER MARK
IPC: C12Q1/68
Filed: 2005-12-29
Abstract: L'invention concerne un procédé amélioré permettant de récupérer la protéine exprimée par un cadre de lecture ouvert 2 provenant d'un circovirus porcin de type 2. Ledit procédé consiste généralement à transfecter un virus de recombinaison contenant un cadre de lecture ouvert 2 codant pour des séquences à l'intérieur de cellules contenues dans un milieu de croissance, ce qui entraîne le virus à exprimer un cadre de lecture ouvert 2 et à récupérer la protéine exprimée dans le surnageant. Le début de cette récupération devrait s'effectuer approximativement 5 jours après l'infection des cellules afin de permettent l'expression de quantités suffisantes de protéine de recombinaison et leur sécrétion à partir de la cellule du milieu de croissance. Ces procédés évitent les procédures d'extraction coûteuses et consommatrices de temps nécessaires pour séparer et récupérer la protéine de recombinaison provenant de l'intérieur des cellules.
Patent CA-2593350-A1 (CA)
Inventor: DELANEY RICHARD JR
IPC: C08L53/02
Filed: 2005-11-15
Abstract: A thermoplastic sheet that includes a continuous phase and a dispersed phase, where A) the continuous phase contains a polymer composition resulting from the polymerization of a monomer mixture containing a styrenic monomer and an alkyl (meth) acrylate monomer in the presence of the dispersed phase; and B) the dispersed phase contains one or more block copolymer selected from diblock and triblock copolymers of styrene-butadiene, styrene~ butadiene-styrene, styrene-isoprene, styrene-isoprene-styrene, partially hydrogenated styrene-isoprene-styrene. The thermoplastic sheet is formed by extruding a thermoplastic composition that is cut to desired dimensions to form thermoplastic items, e.g. identification cards, credit cards, bank cards, key cards, gift cards, phone cards, playing cards, menus, and the like. Indicia and/or printing can be applied to the items to provide for commercial applications. The sheet may be opaque or may be relatively clear to transparent with a Haze value of 0.01 % up to 10%.
Patent CA-2594968-A1 (CA)
Inventor: MESSORA GIULIO
IPC: A61G7/10
Filed: 2006-01-12
Abstract: The invention describes mobile equipment for transport and positioning of differently-abled people of the type comprising a frame (2) positioned on wheels (3), a support structure (5) secured to the frame (2) and constituted of a quadrilateral with parallel arms (50 and 51) that engage with a seat (6), a control panel (70) positioned on a technical column (7) secured to the frame (2) and a linear actuator which makes the arms (50 and 51) of the support structure (5) rotate from a vertical position to a horizontal one. The mobile equipment comprises, furthermore, a locking system suitable to prevent any movement at the wheels (3) safety devices envisaged to inhibit the activation of the arm rotation movement if the frame locking system is not activated, in addition to the safety means (8) to prevent overturning.
Patent CA-2595656-A1 (CA)
Title: Radiation-curable coating composition
Inventor: NGUYEN PHU QUI
IPC: C08K5/098
Filed: 2006-01-26
Abstract: The invention is directed to coating compositions curable by means of UV  radiation, comprising A) at least one free-radically polymerizable oligomeric and/or polymeric binder containing olefinically unsaturated groups, B) optionally, at least one free-radically polymerizable monomeric reactive diluent containing one or more olefinically unsaturated groups, C) at least one photoinitiator for free-radical polymerization, D) at least one metal compound selected from the group consisting of metal salt compounds containing the metal in the cation and/or anion of the salt compound, organometallic compounds, metal coordination compounds and mixtures thereof, wherein the metal or the metals are selected from the group consisting of a metal from groups 13-14 of the periodic system of elements or a transition metal, which metal or transition metal is able to occur in at least 2 oxidation states other than zero and E) optionally, water, organic solvents, pigments, fillers and/or conventional coating additives, with the proviso that the coating compositions contain no physically drying binders and no beta-diketones.
Patent CA-2596321-A1 (CA)
Inventor: BESSETTE RUSSELL W
IPC: A61M27/00
Filed: 1999-08-06
Abstract: A wound treatment apparatus for treatment of surface wounds with a bandage system configured to control the environment adjacent the wound. The apparatus includes a bandage configured to cover a wound and provide a seal about the perimeter of the wound and cavity over the wound. A fluid supply conduit and a fluid drainage conduit are each in communication with the cavity.