baber/WOPTO huggingface dataset:
Patent CA-2576295-C (CA)
Title: Microarray-mediated diagnosis of herpes virus infection by monitoring host's differential gene expression upon injection
Inventor: BRANDON RICHARD BRUCE
IPC: G01N33/50
Filed: 2005-08-15
Granted: 2014-07-29
Abstract: The present invention discloses microarray-based methods for the diagnosis of Herpes Virus infection from peripheral blood samples. It discloses the expression of host~s disease-associated genes and their use in assays for diagnosis and assessment of animal with herpes virus infection. This invention allows monitoring of an infected animal~s immune response and thus enables better treatment and management decisions to be made in clinical and sub-clinically affected animals.
Patent CA-2579456-C (CA)
Title: Pan type ceiling box
Inventor: DINH CONG THANH
IPC: H02G3/08
Filed: 2007-02-22
Granted: 2010-09-28
Abstract: A pan-style electrical outlet box used to secure an electrical fixture such as a light or a ceiling fan to a ceiling joist. This shallow box has a generally planar back wall bounded by a perimeter sidewall extending therefrom. Also extending from the back wall but in an opposite direction are a plurality of mounting brackets that form a joist receiving channel therebetween. Each mounting bracket is integrally molded with the box and is also configured with at least one joist engaging device so as to engage the joist and hence temporarily hold the box thereto. This permits the installer to use both hands when subsequently permanently affixing the box to the joist, such as via the fasteners supplied with the box.
Patent CA-2598382-C (CA)
Inventor: WANG HAIYOU
IPC: C07C17/383
Filed: 2007-08-23
Granted: 2015-06-02
Abstract: An integrated process for the manufacture of HFO trans-1,3,3,3--tetrafluoropropene (HFO trans-1234ze) by first catalytically dehydrofluorinating 1.1,1,3,3-pentafluoropropane to thereby produce a mixture of cis-1,3.3,3-tetrafluoropropene, trans-1,3,3,3-tetrafluoropropene and hydrogen fluoride. Then optionally recovering hydrogen fluoride, catalytically isomerizing cis-1234ze into trans-1234ze, and recovering trans-1,3,3,3--tetrafluoropropene.
Patent CA-2614057-C (CA)
Title: System and method for initiating communication in a cellular network
Inventor: ZHAO WEN
IPC: H04W76/02
Filed: 2007-12-10
Granted: 2012-08-28
Abstract: Systems and methods are provided for a cellular network to receive and decode access probes. A wireless device transmits an access probe spread with a PN code to a cellular network. The transceiver to which the wireless device is associated with can receive and decode the access probe. Additionally, other transceivers can receive and decode the access probe. In some implementations, each transceiver listens for access probes spread with their respective transceiver-specific PN code or other PN codes associated with neighbouring transceivers. In other implementations, each transceiver listens for access probes spread with a common access code. There may be more than one common access code in which each transceiver listens for access probes spread with any one of the common access codes.
Patent CA-2614506-C (CA)
Title: Procede et appareil d'attribution de ressources de communication utilisant la commutation de circuits virtuels dans un systeme de communication sans fil, et procedes d'emission/reception de donnees par une station mobile les utilisant
Inventor: KWON HWAN-JOON
IPC: H04W72/04
Filed: 2006-08-09
Granted: 2013-02-12
Abstract: L'invention porte sur un procédé et un appareil utilisant un nouveau schéma de commutation de circuits virtuels (VCS) d'attribution et d'utilisation de ressources, combinant la commutation de circuits (CS) et la commutation par paquets (PS), dans laquelle: une station de base attribue les ressources d'un canal à CS dédié à un utilisateur puis transmet des données sur le canal dédié. Quand les données ne sont pas transmises à l'utilisateur, la station de base attribue les ressources du canal dédié à un canal partagé et transmet les données à un utilisateur différent. On peut ainsi accroître la capacité du système et réduire la perte des ressources de communication d'un système de communication sans fil, et permettre la transmission fréquente de petite quantités de trafic sensibles à des retards.
Patent CA-2615809-C (CA)
Title: Procede et appareil de manipulation et/ou de detection de particules
Inventor: MEDORO GIANNI
IPC: C12M1/42
Filed: 2006-07-19
Granted: 2016-05-31
Abstract: La présente invention concerne un procédé et un appareil de manipulation et/ou de commande de position de particules au moyen de champs de force variables dans le temps. Ces champs de force peuvent être de diélectrophorèse (positive ou négative), d'électrophorèse, électrodynamique ou d'électromouillage sur élément diélectrique, caractérisés par un ensemble de points d'équilibre stables pour les particules. Dans un premier mode de réalisation de ce procédé, chaque point d'équilibre dans un réseau homogène d'éléments peut contenir une particule ou un groupe de particules. Chacun de ces points d'équilibre peut être joint sans distinction à n'importe quel point d'équilibre contigu, permettant aux particules piégées de partager le bassin d'attraction de celui-ci. Cette commande est effectuée par un agissement exclusif sur les signaux partagés par tous les éléments appartenant à la même rangée ou à la même colonne, utilisé pour distribuer les tensions nécessaires pour la génération des forces afin de guider ces particules le long de trajets dont chacun peut être démonté en une succession d'étapes élémentaires, d'une position initiale à une destination finale. Des mises en oeuvre pratiques de ce procédé permettent d'obtenir des appareils destinés à la manipulation de particules dans un espace en deux dimensions. Dans un second mode de réalisation de ce procédé, la commande est effectuée par un agissements exclusif sur les signaux numériques utilisés pour commander un déviateur associé à chaque élément d'un réseau, par lequel sont distribuées les tensions nécessaires pour la génération des forces au moyen d'un appareil constitué par n +m signaux numériques. Dans un autre mode de réalisation de ce procédé, chaque point d'équilibre dans un réseau non homogène d'éléments peut être dédié de façon à contenir une particule ou un groupe de particules (cellules parking) ou alors de façon à transporter des particules dans des directions préfixées (chemin ou transporteur). Selon cette invention, chaque trajet peut être démonté en une succession d'étapes élémentaires constituées par l'entrée ou la sortie d'une région de transport préfixée, permettant à chaque particule d'être guidée d'une position initiale à n'importe quelle destination finale. Dans un autre mode de réalisation du procédé, les points d'équilibre sont contraints, dans des groupes, de façon à se déplacer de manière synchrone, le long de certains chemins. Des points d'échange entre des groupes permettent aux particules de passer d'un groupe à l'autre, c'est-à-dire de changer de chemin. Cette invention concerne par ailleurs un dispositif qui met en oeuvre de manière intéressante certains des procédés susmentionnés. Cette invention concerne finalement une famille d'appareils permettant l'identification et/ou la quantification et/ou la caractérisation de particules au moyen de dispositifs de mesure d'impédance et/ou de capteurs optiques.
Patent CA-2616379-C (CA)
Inventor: LIU JONATHAN
IPC: G01V1/28
Filed: 2006-07-05
Granted: 2016-08-09
Abstract: Method for reducing instability and increasing computational efficiency in tomographic inversion for velocity model building. A system of tomographic equations is developed for a uniform grid. A non-uniform parameterization is found for which a linear mapping exists between the space of the uniform grid and the space of the non-uniform grid. The matrix that relates velocity to the tomographic data in the non-uniform representation is then given by the matrix product of the corresponding matrix in the uniform grid representation and the mapping matrix. Inversion can then be performed for the non-uniform parameterization on a smaller, more stable matrix.
Patent CA-2616976-C (CA)
Title: Separation of proteins based on isoelectric point using solid-phase buffers
Inventor: BOSCHETTI EGISTO
IPC: B01D15/08
Filed: 2006-01-19
Granted: 2012-08-28
Abstract: Proteins can be separated from mixtures, based on their pi values, through the use of a series of chromatographic materials, each comprising a solid buffer and an ion exchange resin. Each solid buffer generates a stable pH, such that passing proteins possess a net charge and can be separated by means of an appropriate ion exchanger. In this fashion, proteins from complex biological fluids can be separated for identification and study.
Patent CA-2621572-C (CA)
Title: Bottomhole assembly and method for stimulating a well
Inventor: SURJAATMADJA JIM B
IPC: E21B43/114
Filed: 2006-08-22
Granted: 2011-02-08
Abstract: A bottomhole assembly (BHA) and method for stimulating a well includes setting a packer of the BHA in a wellbore. The BHA includes the packer and a jetting tool coupled to a tubing string. Process fluid is pumped down the tubing string and jetted with the jetting tool to perforate a formation. Stimulation process fluid is pumped down an annulus of the wellbore to fracture the formation.
Patent CA-2623692-C (CA)
Inventor: DIFONZO JOHN C
IPC: H01R13/62
Filed: 2006-08-11
Granted: 2012-11-13
Abstract: An electrical plug (510) and receptacle (550) relying on magnetic force from an electromagnet to maintain contact are disclosed. The plug and receptacle can be used as part of a power adapter for connecting an electronic device (70), such as a laptop computer, to a power supply. The plug includes electrical contacts (520), which are preferably biased toward corresponding contacts (560) on the receptacle. The plug and receptacle each have a magnetic element (570, 530, 532). The magnetic element on one of the plug or receptacle can be a magnet or ferromagnetic material. The magnetic element on the other of the plug or receptacle is an electromagnet. When the plug and receptacle are brought into proximity, the magnetic attraction between the electromagnet magnet and its complement, whether another magnet or a ferromagnetic material, maintains the contacts in an electrically conductive relationship.
Patent CA-2624372-C (CA)
Inventor: DARGELAS FREDERIC
IPC: A23L33/00
Filed: 2006-09-27
Granted: 2014-04-01
Abstract: The invention concerns microparticulate systems with modified release of oral active principle(s). The invention aims at providing a novel multimicroparticulate galenic system operating in accordance with a dual time-dependent and pH-dependent release mechanism, which enables the following three parameters to be adjusted independently of one another: a) the latent period preceding the release of the active principle in the stomach; b) the pH triggering the release of the active principle in the intestine; c) the release speed of the active principle. This is achieved through the use of coated microparticles made from particles of active principle each coated with two coating films A and B. A comprises: film-forming (co)polymer (A1) insoluble in fluids of the gastrointestinal tract; ethylcellulose (co)polymer (A2) soluble in fluids of the gastrointestinal tract; plasticizing polyvinylpyrrolidone (A3); castor oil/optionally a surfactant and/or magnesium stearate lubricant (A4). B comprises a hydrophilic polymer (B1) bearing ionized groups with neutral pH (EUDRAGIT® L100-55) and a hydrophobic compound (B2) (LUBRITAB®).The invention also concerns medicines based on said microparticules.
Patent CA-2628056-C (CA)
Title: Fluorescence renforcee par un metal de substrats en plastique
Inventor: GEDDES CHRIS D
IPC: C08J7/056
Filed: 2005-10-28
Granted: 2013-05-28
Abstract: La présente invention concerne des procédés de modification fonctionnelle d'une surface polymère en vue d'un dépôt ultérieur de particules et/ou de pellicules métalliques, laquelle surface polymère est modifiée selon un procédé consistant à augmenter le nombre de groupes fonctionnels hydroxyde et/ou amine, ce qui permet d'obtenir une surface polymère activée en vue du dépôt de particules métalliques pour former un dispositif de détection de fluorescence. Le dispositif peut être utilisé pour obtenir une fluorescence renforcée par un métal de fluorophores positionnés au-dessus des particules métalliques pouvant directement intervenir dans des applications de diagnostic ou de détection de fluorescence renforcée par un métal.
Patent CA-2628269-C (CA)
Title: Device for strapping packages with strap material
Inventor: KASTNER HANS GUENTER
IPC: B65B13/06
Filed: 2006-11-10
Granted: 2011-01-04
Abstract: The invention concerns an improved retainer system allowing reliably strapping a package while incurring only minimized wear. This problem is solved by using an additional retainer device (17) placed in front of the inner side of the strap guide frame (11) and comprising an elastic, longitudinally stretched element (18, 19) and a mating support (30), said element and mating support being made of a low-wear material relative to the strap and being mutually parallel and parallel to the strap outlet aperture (23). The elastic element and the mating support subtend thereby a gap to pull the strap consecutively through it.
Patent CA-2632105-C (CA)
Title: Geophone avec detection de position d'une masse
Inventor: HAGEDOORN AREND L
IPC: G01D5/241
Filed: 2006-12-29
Granted: 2015-10-20
Abstract: L'invention concerne un élément de détection de mouvement avec détection de position, cet élément comprenant un boîtier, un ensemble ressort comportant un élément électroconducteur et un ensemble enroulement couplé à l'ensemble ressort. L'ensemble enroulement et un aimant peuvent se déplacer l'un par rapport à l'autre. Une plaque de condensateur se trouve à proximité de l'élément électroconducteur, la distance entre la plaque de condensateur et l'élément électroconducteur étant variable lorsque l'aimant et l'ensemble enroulement se déplacent. Des broches de connexion raccordent la plaque de condensateur et l'élément électroconducteur à un circuit de détection afin d'évaluer les positions relatives de l'aimant et de l'ensemble enroulement.
Patent CA-2634403-C (CA)
Inventor: YONEDA SATOSHI
IPC: B08B3/02
Filed: 2007-01-22
Granted: 2012-06-26
Abstract: Cleaning of a hot dip galvanized steel sheet is conducted by bringing a strip-shaped steel sheet which was treated by surface oxidation in advance into contact with a cleaning liquid for 1 second or more, and then bringing the hot dip galvanized steel sheet into contact with pure water, while continuously transferring-the hot dip galvanized steel sheet. The method allows efficiently and fully washing off the acidic solution adhered to the surfaces of the hot dip galvanized steel sheet treated by surface oxidation. The invention also provides an apparatus for cleaning the hot dip galvanized steel sheet to carry out the above cleaning method.
Patent CA-2634878-C (CA)
Title: Process for producing scorodite and recycling the post-scorodite-synthesis solution
Inventor: KIMURA YUKIO
IPC: C01G28/02
Filed: 2008-06-11
Granted: 2011-06-28
Abstract: The present invention is to provide a process for producing a scorodite that can shorten the time required for synthesizing the scorodite, and further can improve the yield of arsenic and iron into the scorodite. Accordingly, a process for producing a crystalline scorodite from an acidic aqueous solution containing pentavalent As and trivalent Fe, wherein the synthesis of the crystalline scorodite is performed after the molar ratio of trivalent Fe to pentavalent As contained in the acidic aqueous solution is adjusted to be equal to or more than 0.9 and equal to or less than 1.1 is provided.
Patent CA-2636597-C (CA)
Inventor: KALLEY TERRENCE D
IPC: F21V29/15
Filed: 1998-10-01
Granted: 2010-06-22
Abstract: A light source for examining leak detection sites in heating, ventilating, and air conditioning systems using a fluorescent dye is described. The light source can include a parabolic reflector (6) or a low voltage lamp (10).
Patent CA-2642499-C (CA)
Title: Lever mated connector assembly
Inventor: PATTERSON JEREMY CHRISTIN
IPC: H01R13/629
Filed: 2007-02-21
Granted: 2011-06-21
Abstract: A lever mated connector assembly including a housing (16) configured to mate with a header, a wire guide (10) mounted to the housing having a latch (86) with a retaining surface (96), and a lever (14) having a catch (278) with a retaining surface and being coupled to the housing for rotational movement between an unlocked position and a locked position wherein the catch retaining surface engages the latch retaining surface to inhibit movement of the lever out of the locked position. A connector position assurance (CPA) member (12) has an interengaging locking assembly (67, 73; 131, 133) connecting to the CPA member to the wire guide in a low profile configuration for movement between a first position and a second position. The CPA is attached to the wire guide by way of a dovetail interlocking arrangement comprised of dovetail slot (67a, 73a) and dovetail flange (131a, 133a). The wire guide and latch are provided with an overstress mechanism (83a, 85a; 97) to prevent over extension of the latch to a position where the latch would be plastically deformed.
Patent CA-2644290-C (CA)
Inventor: KARNES MARK D
IPC: F02B53/00
Filed: 2007-02-16
Granted: 2012-01-24
Abstract: An internal combustion engine operates on a four-stroke cycle and includes a housing defining: one or more generally wedge-shaped combustion chambers, and an internal cavity in which a wheel is mounted for rotation on a crankshaft. Arranged inside each combustion chamber is a gate, with each gate having a corresponding gate control assembly including a control shaft. Each control shaft is supported by bearings that engage and ride in a generally elliptical cam-cutout defined in the surface of the wheel. Movement of the gate control assemblies within and with respect to the elliptical cam-cutout controls the movement and operation of the gates, such that, as the wheel rotates, a fuel/air mixture is drawn into a combustion chamber; compressed by the rotating movement of a gate; and ignited, imparting a force on the gate, with the gate then rotating to expel combustion gases through an exhaust port.
Patent CA-2646584-C (CA)
Inventor: HOPPE JENS
IPC: H01F27/04
Filed: 2007-03-15
Granted: 2015-02-03
Abstract: The invention relates to a connecting element between a first electric shielding assembly that surrounds a cable feedthrough and comprises at least one tubular insulating barrier that surrounds the cable feedthrough and at least one second electric shielding assembly that surrounds the cable feedthrough and comprises at least one tubular insulating barrier that surrounds the cable feedthrough. A continuous barrier system around the cable feedthrough is provided by a connecting element with at least two interconnecting insulating barriers, which can be inserted into the shielding assemblies, even if the shielding assembly is configured from sub-segments. The invention also relates to an electric shield for a cable feedthrough and to a method for producing an electric shield for a cable feedthrough.
Patent CA-2647342-C (CA)
Title: Air purifying vacuum cleaner system
Inventor: CUFFARO GIOVANNI
IPC: A47L9/10
Filed: 2007-04-25
Granted: 2014-12-09
Abstract: An air purifying system for a vacuum cleaner. An airflow reduction chamber is insertable along an airflow passage of the vacuum cleaner so that air pumped by the vacuum cleaner passes in the airflow reduction chamber prior to being released out in the open. The airflow chamber has an air inlet and an air outlet and an inner wall extending therebetween. An air deflector plate is positioned in front of one of the air inlet and the air outlet inside the airflow reduction chamber. A UV lamp of a type emitting radiations killing germs and bacteria extends inside the airflow reduction chamber. At least a portion of the inner wall of the air chamber at a level of the UV lamp has a surface reflective to UV radiations emitted by the UV lamp. A control circuit controls operation of the UV lamp.
Patent CA-2649134-C (CA)
Inventor: PACCALET THOMAS
IPC: C12N5/10
Filed: 2007-02-09
Granted: 2013-07-02
Abstract: A method of synthesizing sialic acid in plants, and plants capable of synthesizing sialic acid is provided. Furthermore, a method of producing sialylated protein in a plant is also provided. The method to synthesize sialic acid comprises providing a plant comprising a nucleotide sequence encoding N-acetyl neuraminic acid (Neu5Ac) synthase or Neu5Ac lyase, and expressing the nucleotide sequence thereby synthesizing sialic acid. The plant may also co-express a nucleotide sequence encoding one or more than one of an epimerase, a CMP-Neu5 Ac synthase, a CMP- Neu5Ac transporter and a sialyltransferase.
Patent CA-2649516-C (CA)
Title: Article moule et methode d'elaboration dudit article
Inventor: IKEDA KAORU
IPC: B29C48/10
Filed: 2007-04-17
Granted: 2014-11-04
Abstract: La présente invention porte sur un article moulé formé à partir d'un copolymère éthylène-alcool vinylique modifié (C). Le copolymère éthylène-alcool vinylique modifié (C) peut être obtenu par modification d'un copolymère éthylène-alcool vinylique non modifié (A) à l'aide d'un composé époxy (B) comportant une double liaison, la proportion à modifier à l'aide du composé époxy (B) étant comprise entre 0,1 et 10 % molaires par motif monomère du copolymère éthylène-alcool vinylique (A). Dans l'article moulé, au moins une partie du copolymère éthylène-alcool vinylique modifié (C) est réticulée et la proportion de gel est d'au moins 3 % en poids. L'article moulé contient peu d'agent de réticulation dangereux et présente d'excellentes caractéristiques en termes de résistance à l'eau chaude, de résistance à la chaleur et de propriétés barrières vis-à-vis des gaz.
Patent CA-2650382-C (CA)
Inventor: WANG TAO
IPC: A61K31/4436
Filed: 2007-04-16
Granted: 2014-05-27
Abstract: This disclosure provides compounds of Formula I, or pharmaceutically acceptable salts thereof; (I) wherein: A is selected from the group consisting of: (II) having drug and bio-affecting properties, their pharmaceutical compositions and method of use. In particular, the disclosure is concerned with diketo piperazine and piperadine derivatives that possess unique antiviral activity. More particularly, the present disclosure relates to compounds useful for the treatment of HTV and AIDS.
Patent CA-2661548-C (CA)
Inventor: KHAIROUN IBRAHIM
IPC: A61L27/40
Filed: 2007-08-23
Granted: 2015-12-01
Abstract: The present invention is directed to a novel cement powder comprising an organic component consisting of one or more biocompatible and bioresorbable polymers and an inorganic component consisting of one or more calcium phosphate compounds. The invention also relates to the apatitic CPC resulting from the mixing of said cement powder with a liquid phase and setting.
Patent CA-2662034-C (CA)
Title: Permanent magnet rotor crack detection
Inventor: DOOLEY KEVIN A
IPC: H02K15/03
Filed: 2009-04-08
Granted: 2014-08-19
Abstract: A method and apparatus for permanent magnetic (PM) rotor crack detection includes a sensor which monitors magnetic flux distribution of the PM rotor and identifies the presence of a crack in the PM rotor when a magnetic flux distribution change or anomaly is detected.