baber/WOPTO huggingface dataset:
Patent CA-2470465-C (CA)
Inventor: YOUNG CHUNG CHANG
IPC: C12Q1/34
Filed: 2002-07-29
Granted: 2009-10-06
Abstract: An improved biosensor having at least a first working electrode and a first electrode material disposed on the first working electrode. The first electrode material is a mixture made by combining at least one enzyme where the at least one enzyme is a capable of reacting with the analyte to be measured, a redox mediator capable of reacting with a product of an enzymatic reaction or a series of enzymatic reactions involving the at least one enzyme, a peroxidase capable of catalyzing a reaction involving the redox mediator where the redox mediator is oxidized, a binder and a surfactant.
Patent CA-2473738-C (CA)
Inventor: YABUKI YOSHIHARU
IPC: C09B47/06
Filed: 2003-01-17
Granted: 2009-10-20
Abstract: La présente invention concerne un nouveau composé qui est suffisamment résistant à la lumière, à la chaleur, à l'humidité et à un gaz actif dans l'environnement, ainsi qu'une composition colorante mettant en oeuvre ledit composé, notamment une encre destinée à une impression à jet d'encre, un procédé d'impression à jet d'encre et un procédé pour améliorer la capacité de conservation d'une image produite, permettant de produire une image très résistante à la lumière et à l'ozone gazeux de l'environnement. Cette invention concerne un mélange colorant à base de phtalocyanine qui présente une structure spécifique et une encre, une encre destinée à une impression à jet d'encre, un procédé d'impression à jet d'encre et un procédé pour améliorer la capacité de conservation d'une image produite, par mise en oeuvre dudit mélange colorant à base de phtalocyanine.
Patent CA-2474427-C (CA)
Inventor: MIESSBACHER HERWIG
IPC: B66B23/10
Filed: 2002-02-06
Granted: 2009-11-10
Abstract: The invention relates to a belt-shaped tension element 1 for a conveyor device 2, with a cross-section formed by a first, in particular upper cross-sectional part, and a second, in particular lower cross-sectional part, whereby the first cross-sectional part is adapted to be contacted by and/or serve as a handle and/or guide for individuals and individual objects to be transported with the conveyor device (2), and the second cross-sectional parts are adapted to form an active connection with a guiding system 8 and/or driving system 4. The cross-section is "T"-shaped.
Patent CA-2474517-C (CA)
Inventor: SIBLEY LARRY D
IPC: E21B43/08
Filed: 2003-01-23
Granted: 2009-11-24
Abstract: A method and apparatus for setting a liner (200) in a wellbore and then expanding a screen (213) in the wellbore in a single trip are disclosed. A  liner and expandable screen is provided with a slip assembly (210) to fix the liner in the wellbore. An expansion tool (105) and work sting is run into the wellbore in the liner. After the liner is set, the expansion tool is used to expand the screen. In an embodiment, an annular area (360) between the expansion tool and work string is utilized in order to set the slips (238).  Thereafter, cup packers used in forming the annulus are lifted from the liner prior to expanding the screen.
Patent CA-2474853-C (CA)
Inventor: ELLSON RICHARD N
IPC: G01N35/10
Filed: 2003-03-03
Granted: 2011-07-26
Abstract: Provided is a method for preparing a sample surface (51) for analysis that involves placing a sample surface (51) in droplet-receiving relationship to a reservoir (13,15) containing a fluid (14, 16). Typically, the sample is a cellular sample (45) that exhibits a nonuniform surface, the fluid (14, 16) is an analysis-enhancing fluid comprised of a mass spectrometry matrix material and a carrier fluid, and the carrier fluid is comprised of a low volatility solvent. A droplet (49) of fluid is ejected from the reservoir (13, 15) such that the droplet (49) is deposited on the sample surface (51) at a designated site (55, 57). Such ejection is typically, but not necessarily carried out through the application of focused acoustic energy. Then, the sample (45) is subjected to conditions sufficient to allow the fluid (14, 16) to interact with the sample surface (51) and to render the sample surface (51) suitable for analysis. Optionally, the sample (45) is analyzed at the designated site (55,57). Also provided are systems and devices for preparing a sample surface (51) for analysis.
Patent CA-2481247-C (CA)
Title: Induction furnace for high temperature operation
Inventor: MILLER DOUGLAS J
IPC: F27B17/00
Filed: 2003-04-03
Granted: 2010-03-16
Abstract: An induction furnace capable of operation at temperatures of over 3100~C has a cooling assembly (60), which is selectively mounted to an upper end of the furnace wall (76). The cooling assembly includes a dome (62), which is actively cooled by cooling water coils (68). During the cool~down portion of a furnace run, cooling initially proceeds naturally, by conduction of heat away from the hot zone through a furnace insulation layer (58). Once the temperature within the furnace hot zone (20) reaches about 1500~C, a lifting mechanism (80), mounted to the dome, raises a cap (16) of the furnace slightly, allowing hot gases from the hot zone to mix with cooler gas in the dome. This speeds up cooling of the hot zone, reducing cool-down times significantly, without the need for encumbering the furnace itself with valves or other complex cooling mechanisms which have to be replaced periodically. The life of a graphite furnace susceptor (10) at the high operating temperature is increased by surrounding the susceptor with a barrier layer (40) of flexible graphite, which inhibits evaporation of the graphite. Additionally, witness disks (154), placed within the susceptor, provide an accurate temperature profile of the hot zone.
Patent CA-2481363-C (CA)
Inventor: PRUTU VICTOR NICOLAS
IPC: G01B17/00
Filed: 1996-06-06
Granted: 2009-02-03
Abstract: A non-intrusive method and apparatus for determining the center of gravity of a package, while the package is moving. A multi-segment conveyor is used having segments at different slopes relative to each other, along with sensors used to approximate the time it takes a box to "tilt" from one conveyor segment to the other. Also disclosed is the use of a herringbone conveyor in conjunction with a plurality of sidewardly disposed sensors to approximate one spacial coordinate of the package's gravity center with the use of the tilting process.
Patent CA-2482487-C (CA)
Inventor: HOSIE DAVID G
IPC: G09F3/20
Filed: 2004-09-24
Granted: 2008-09-02
Abstract: The present invention involves methods and apparatus for permanent downhole deployment of optical sensors. Specifically, optical sensors may be permanently deployed within a wellbore using a casing string. In one aspect, one or more optical sensors are disposed on, in, or within the casing string. The optical sensors may be attached to an outer surface of the casing string or to an inner surface of the casing string, as well as embedded within a wall of the casing string. The optical sensors are capable of measuring wellbore parameters during wellbore operations, including completion, production, and intervention operations.
Patent CA-2492216-C (CA)
Inventor: O'CONNOR JASON DANIEL HAROLD
IPC: H05B3/12
Filed: 2003-07-17
Granted: 2013-03-26
Abstract: An electrical heating cable of the type in which two power supply conductors extend along the length of the cable and the heating element extends along the length of the cable and between the two conductors, connected in parallel between the conductors. One or both of the conductors is encased in the sheath of material which has a positive temperature coefficient and the heating element is in electrical contact with the outer surface of the sheath. As a result the sheath is electrically connected in series between each heating element and the conductor encased by the sheath. The sheath may be manufactured from a material which provides a very rapid rise in electrical resistance at a predetermined temperature, thereby enabling the manufacture of a cable which delivers substantially constant power below the predetermined temperature with a rapid reduction in power output at the predetermined temperature.
Patent CA-2493332-C (CA)
Inventor: SHAH ARVIND N
IPC: A61K8/20
Filed: 2003-07-18
Granted: 2011-10-11
Abstract: L'invention concerne des compositions et des procédés conférant à la peau une apparence naturelle, un éclat sain ainsi que d'autres avantages esthétiques. Une composition comprend un constituant nacré nuancé. Une autre composition contient un mélange d'un constituant nacré nuancé et d'un constituant de pigment nuancé. De préférence, le mélange est incorporé à une émulsion, une poudre, un cosmétique crème-poudre, un gel, une pommade, une solution, un bâton, une suspension ou un fond de teint humide/sec.
Patent CA-2495038-C (CA)
Inventor: SINCLAIR ROBERT E
IPC: G06F3/048
Filed: 2003-05-17
Granted: 2012-11-06
Abstract: Control patterns (603) are used to describe functionality that may be exposed by two or more types of elements or controls. Functionality that is common among two or more types of elements is described by the same control pattern. Certain predefined methods, structures, properties, and/or events may be associated with a particular control pattern. Elements (601) that support the control pattern, when queried (605), return an interface (611) that describes those methods, structures, properties, and/or events. Control patterns are mutually exclusive in the functionality they represent, so they may be combined in arbitrary ways to expose the complete set of functionality offered by a particular control.
Patent CA-2502177-C (CA)
Inventor: ZHANG TIANHUA
IPC: E21B47/00
Filed: 2005-03-22
Granted: 2009-08-25
Abstract: Sensor assemblies including transmitter and receiver antennas to respectively transmit or receive electromagnetic energy. The sensor assemblies are disposed in downhole tools adapted for subsurface disposal. The receiver is disposed at a distance less than six inches (15 cm) from the transmitter on the sensor body. The sensor transmitter or receiver includes an antenna with its axis tilted with respect to the axis of the downhole tool. A sensor includes a tri-axial system of antennas. Another sensor includes a cross-dipole antenna system.
Patent CA-2503128-C (CA)
IPC: A47J47/02
Filed: 2005-04-18
Granted: 2008-08-05
Abstract: A container lid includes a recess that rotatably houses a dial. The dial may be manufactured from the material of the package in which the lid is sold, or the package in which an item being stored in the container is sold. The dial includes a handle that is pivotable between a stowed position folded into an upper surface of the dial and an operative position pivoted away from the upper surface of the dial. In a first disclosed example, the dial includes information displayed thereon, while the lid includes a pointer that generally points toward the recess. To point to a particular information on the dial, the dial can be rotated until the pointer generally points to the particular information on the dial. In a second disclosed example, the lid includes information displayed thereon around the recess, while the dial includes a pointer that points radially outward. To point to a particular information on the lid, the dial can be rotated until the pointer generally points to the particular information on the lid.
Patent CA-2503646-C (CA)
Inventor: FEURER ACHIM
IPC: C07D401/14
Filed: 2003-10-16
Granted: 2011-09-27
Abstract: The invention relates to heteroaryloxy-substituted phenylaminopyrimidines, to methods for the production thereof, and to the use of the same for producing medicaments for the treatment and/or prophylaxis of diseases, especially cardiovascular diseases. The inventive compounds inhibit Rho-kinase
Patent CA-2506159-C (CA)
Title: Fat regulation
Inventor: FOURNEY PATRICK D
IPC: A61K45/00
Filed: 2003-12-05
Granted: 2011-05-24
Abstract: The present invention provides methods and compounds for regulating fat metabolism and achieving fat homoeostasis in a subject. Methods and compound for regulating body weight, reducing body fat, and inducing weight loss are also provided, as are methods and compounds for treating or preventing obesity and for preventing or treating conditions associated with altered fat metabolism including, e.g., obesity, diabetes, atherosclerosis, etc.
Patent CA-2507663-C (CA)
Inventor: ROSSOPOULOS STEPHANE
IPC: C03C17/00
Filed: 2003-12-01
Granted: 2011-09-13
Abstract: La présente invention concerne un procédé pour fixer un composant miniature (2), notamment un élément microoptique (3), sur une partie de fixation (7) prédéterminée d'une plaque de base (1), grâce à une liaison soudée (6a). La plaque de base (1) présente un côté supérieur (8) et un côté inférieur (9), et le composant (2) présente une surface de base (4). Au moins la partie de fixation (7) de la plaque de base (1) est recouverte sur le côté supérieur (8) d'une couche métallique (5) qui est appliquée en continu au moins à la surface de la partie de fixation (7) et est donc dépourvue d'interruption. Le matériau de soudure (6a) est appliqué au moins sur la partie de fixation (7) recouverte de la couche métallique (5). Une étape du procédé consiste à mettre en place le composant (2) au-dessus de la partie de fixation (7), le matériau de soudure (6a) et la surface de base (4) du composant (2) se trouvant dans une position où ils sont en vis-à-vis, espacés verticalement entre eux sans se toucher pour former un espace intermédiaire. Une autre étape du procédé consiste à apporter de l'énergie thermique, notamment au moyen d'un faisceau laser (11), dans une zone limitée localement, et se limitant sensiblement à la partie de fixation (7), afin de produire la fusion du matériau de soudure (6a) depuis le côté inférieur (9) de la plaque de base (1) de sorte que des gouttes formées à partir du matériau de soudure en fusion (6a') remplissent l'espace intermédiaire pour réaliser la fixation entre le composant et la plaque.
Patent CA-2509893-C (CA)
Title: Container for molten metal, use of the container and method for determining an interface layer
Inventor: KENDALL MARTIN
IPC: B22D41/00
Filed: 2005-06-14
Granted: 2011-02-01
Abstract: The invention relates to a container for molten metal with a temperature measuring device arranged in an opening of a container wall, wherein the temperature measuring device has a protective sheath, which projects into the container and which is closed at its end arranged in the container, and a temperature measuring element arranged in an opening of the protective sheath, and consists in that the protective sheath is composed of heat- resistant metal oxide and graphite and that the closed end is spaced at least 50 mm from the container wall.
Patent CA-2509956-C (CA)
Title: Probe for electric test
Inventor: MIYAGI YUJI
IPC: G01R31/26
Filed: 2003-08-29
Granted: 2009-08-25
Abstract: A probe comprises a first and a second arm portions extending in the rightward and leftward direction at a vertical interval, a first and a second connecting portions connecting the first and second arm portions respectively at their front end portion and base end portion, and a needle point portion following one side in the upward and downward direction of the first connecting portion. At least one of the first and second arm portions has at least one of the whole arm portion, an edge portion on one side in the upward and downward direction of the arm portion, and an edge portion on the other side in the upward and downward direction of the arm portion made arcuate.
Patent CA-2510786-C (CA)
Inventor: PALPU PUSHPANGADAN
IPC: A61K36/24
Filed: 2002-12-19
Granted: 2012-02-07
Abstract: L'invention se rapporte à une nouvelle formulation synergique à base d'herbes pour le traitement des ulcères aigus ou chroniques de l'estomac. Ladite ou lesdites formulations comportent des extraits de plantes associés à des additifs classiques permettant la constitution de formes posologiques orales incluant des comprimés, des gélules et des poudres prêtes à former des suspensions. L'ajout d'<i>Utleria solicifolia </i>ainsi que de plantes utilisées de manière classique telles que <i>Asparagus racemosus</i>, <i>Foeniculum vulgare</i> et <i>Ficus glomerata</i> permet d'utiliser ces formulations pour traiter les gênes intestinales et en tant que galactogogue.
Patent CA-2512600-C (CA)
Title: Partially esterified copolymers of monoethylenically unsaturated dicarboxylic acid anhydrides, vinylaromatic compounds and other monoethylenically unsaturated monomers containing heteroatoms
Inventor: DETERING JURGEN
IPC: C08L51/08
Filed: 2003-12-24
Granted: 2011-08-09
Abstract: Copolymers obtainable by free-radical polymerization of (A) at least one monoethylenically unsaturated C4-C8-dicarboxylic anhydride, (B) at least one vinylaromatic compound from the group consisting of styrene and substituted styrenes and (C) at least one monoethylenically unsaturated monomer which contains at least one heteroatom and is different from (A), and partial esterification of the resulting copolymers with (D) alcohol alkoxylates of the formula I   (see formula I) in which the variables have the following meanings:     R is C2-C6-alkylene radicals, which, when n is > 1, may be identical or different;   R1 is C1-C30-alkyl;  n is 1 to 200, and if desired hydrolysis of the anhydride groups still present in the copolymers to give carboxyl groups, and use of the copolymers as additive for detergents and cleaners.
Patent CA-2531425-C (CA)
Inventor: HEINLOTH MARKUS
IPC: B23C5/08
Filed: 2004-07-02
Granted: 2011-09-06
Abstract: The invention relates to a cutting insert which can be used to clamp into a disk-shaped or strip-shaped tool body (30, 36). Said cutting insert comprises a front surface (10, 22) to which a convex front surface (11) is joined to at least one side. The arc-shaped edges (12) of the front surface extend at an angular dimension of > 90~ and = 180~ and are embodied as cutting edges (12).  According to the invention, either a linear edge which is essentially vertical in relation to the front surface or cutting edge (14) which runs counter to the vertical by a maximum 4~ or a concave-shaped edge (24) are joined to the arc-shaped edge(s).
Patent CA-2534998-C (CA)
Inventor: DUBEY ASHISH
IPC: B32B13/02
Filed: 2004-09-01
Granted: 2013-11-05
Abstract: A multi-layer process for producing structural cementitious panels, includes, (a.) providing a moving web; (b) one of depositing a first layer of loose fibers upon the web and (c.) depositing a layer of settable slurry upon the web; (d.) depositing a second layer of loose fibers upon the slurry; (e.) embedding said second layer of fibers into the slurry; and (f.) repeating steps (c.) through (e.) until the desired number of layers of settable fiber-enhanced slurry in the panel is obtained. Also provided are a structural panel produced by the present process, an apparatus suitable for producing structural cementitious panels according to the present process, and a structural cementitious panel having multiple layers, each layer created by depositing a layer of settable slurry upon a moving web, depositing fibers upon the slurry and embedding the fibers into the slurry such that each layer is integrally formed with the adjacent layers.
Patent CA-2535290-C (CA)
Inventor: LO SHUN NAN
IPC: A01G25/16
Filed: 2006-02-06
Granted: 2008-12-23
Abstract: A spray oscillating control apparatus for sprinklers is equipped with a sprinkling control assembly to swing a spray body into different angles wherein a gear train assembly with an impeller is mounted into the sprinkling control assembly and work in linking mechanism with a spray oscillating control apparatus composed of a water duct having two inlet orifices and a spray control device having a linkage gear wheel and two covering blocks. The linkage gear wheel is directly meshed with one matched gear of the gear train assembly and the two covering blocks are matched to the two inlet orifices, permitting the linkage gear wheel and the two covering blocks to rotate along with the gear train assembly and, thus, switch the amount of intake water supply in a gradual manner so that spray sprinkled can oscillate rhythmically from far-to-near and near-to-far in distance, achieving even distribution of the spray onto a lawn.
Patent CA-2535741-C (CA)
Title: Data converter and method thereof
Inventor: YAMAMICHI MASATO
IPC: H04L9/32
Filed: 2004-09-28
Granted: 2015-11-10
Abstract: A data converter (1) capable of reducing a size of the total implementation in a device is a processing apparatus that performs secret converting processing predetermined to input data with 64 bits, the data converter including a finite field polynomial cubing unit (10), data integrating units (11a) to (11d), (12) and (13), a first converter (14), a second converter (15), a data splitting unit (16), and a data integrating unit (17). The finite field polynomial cubing unit (10) performs cubing, on the 32 bits data, in the polynomial residue class ring with a value in the finite field GF (28) as a coefficient and respectively outputs data with 32 bits.
Patent CA-2537106-C (CA)
Inventor: GERBER JAMES S
IPC: H02K7/18
Filed: 2005-01-13
Granted: 2011-07-05
Abstract: L'invention concerne des systèmes d'adaptation d'impédance active (AIMS) et des procédés conçus pour améliorer l'efficacité d'un convertisseur d'énergie des vagues (WEC) qui comprend une tige et une coque destinées à être positionnées dans une structure contenant de l'eau et à se déplacer l'une par rapport à l'autre en réponse aux forces appliquées au WEC par la structure contenant de l'eau. Le système de l'invention comprend un appareil qui permet : (a) d'extraire de l'énergie du WEC et de produire une énergie électrique émise en fonction du mouvement de la coque (tige) par rapport à la tige (coque) ; et (b) d'impartir de manière sélective de l'énergie à la tige ou à la coque afin de provoquer une augmentation dans le déplacement et la vitesse (ou l'accélération) de la tige ou de la coque l'une par rapport à l'autre, la quantité nette d'énergie électrique émise produite étant ainsi augmentée. L'appareil qui permet d'extraire de l'énergie et de fournir celle-ci de manière sélective peut être mis en oeuvre au moyen d'un dispositif pouvant être actionné de manière bidirectionnelle, en termes de direction et de force, ou peut être mis en oeuvre par des dispositifs différents.
Patent CA-2540365-C (CA)
Title: Interface de controleur memoire
Inventor: RANDELL JERROLD R
IPC: G06F9/44
Filed: 2005-02-04
Granted: 2016-04-05
Abstract: La présente invention concerne un contrôleur d'interface mémoire et procédé permettant à un processeur conçu et configuré pour fonctionner avec des mémoires SRAM et flash NOR, de fonctionner avec des mémoires SDRAM et flash NAND. Le système décrit dans cette invention place en mémoire cache des secteurs d'une mémoire flash NAND dans une mémoire SDRAM, dans laquelle le processeur peut accéder aux données de manière aléatoire de la même façon qu'il accède aux données dans les mémoires NOR flash/SRAM. Les secteurs contenant les données demandées par le processeur sont lues depuis la mémoire NAND flash puis inscrites dans la mémoire SDRAM, dans laquelle le processeur peut accéder aux données de manière aléatoire.
Patent CA-2546440-C (CA)
Inventor: ZHOU XIANG SEAN
IPC: G06V10/774
Filed: 2004-11-19
Granted: 2012-05-15
Abstract: Cette invention concerne un cadre de détection permettant la mise en correspondance de structures anatomiques en fonction de l'aspect et de la forme. On utilise un ensemble d'apprentissage constitué d'images dans lesquelles les formes ou les structures sont annotées. Un second ensemble d'apprentissage d'images représente des exemples négatifs de telles formes et structures, soit des images ne renfermant pas de telles formes ou structures. Un algorithme de localisation dérivé des ensembles d'apprentissage permet de détecter une structure à son emplacement. Cette structure est mise en correspondance avec une contrepartie dans l'ensemble d'entraînement, ce qui fournit des détails sur la forme et l'aspect de ladite structure.