baber/WOPTO huggingface dataset:
Patent CA-2570356-C (CA)
Inventor: MOEBUS MAIK
IPC: E04F13/08
Filed: 2005-03-21
Granted: 2009-10-27
Abstract: The invention relates to a panel which is suitable for use as wall and / or ceiling panelling, in addition to an associated method for laying said panels and a method for the production thereof. The inventive panel for a wall or ceiling comprises coupling means. The coupling means are embodied in such a way that the panel can be joined to other panels in various positions. Said positions can, e.g.  involve various distances between the longitudinal edges of two panels that are arranged in parallel. According to the inventive laying method, the first panel engages with a second panel in a first step, whereupon the panels assume an angular position in relation to each other. At least one of the panels, particularly the first panel is piv-oted in a second step on a common plane, whereupon the panels become locked in relation to each other.
Patent CA-2574717-C (CA)
Inventor: NAESS ERLING
IPC: F28F19/00
Filed: 2005-07-15
Granted: 2012-07-10
Abstract: The present invention relates to a method and equipment for recovering heat from exhaust gas removed from an industrial process, such as an electrolysis process for the production of aluminium. Heat is recovered by means of an extraction/suction system, where the exhaust gas contains dust and/or particles. The heat is recovered as the exhaust gas is brought into contact with heat-recovery elements. Flow conditions and the design of the heat recovery elements are such that the deposits of the dust and/or particles on the surfaces stated are kept at a stable, limited level. In preferred embodiments, the heat-recovery elements have a circular or an extended, elliptical cross-section and may be equipped with fins or ribs.
Patent CA-2581440-C (CA)
Inventor: ROMMENS CAIUS M T
IPC: C12N15/63
Filed: 2005-09-23
Granted: 2016-11-29
Abstract: La présente invention concerne des techniques et des constructions uniques permettant de produire un produit d'acide nucléique régulant à la baisse ou empêchant l'expression d'un polynucléotide cible souhaité.
Patent CA-2583785-C (CA)
Title: Internal cooling of electrolytic smelting cell
Inventor: BAYER INGO
IPC: C25C3/06
Filed: 2005-10-19
Granted: 2012-11-27
Abstract: An electrolytic cell (10) for the production of metal by electrolytic reduction of a metal bearing material dissolved in a molten bath, the cell including a shell (12), and a lining on the interior of the shell, the lining including a bottom cathode lining and a side wall lining including a plurality of fluid ducts positioned against the interior surface of the shell for conducting fluid there through, the fluid ducts (26) extending along the sides of the shell, and communicating with pump means to flow fluid through the fluid ducts (26).
Patent CA-2586172-C (CA)
Title: Systeme et procede servant a autoriser l'acces a un contenu numerique
Inventor: MEDVINSKY ALEXANDER
IPC: H04N21/4405
Filed: 2005-11-17
Granted: 2011-11-01
Abstract: L'invention concerne un système et un procédé de gestion de clés cryptographiques conçues pour une architecture de gestion de droits numériques (DRM) comprenant des niveaux multiples de gestion de clés servant à limiter au maximum l'utilisation de la largeur de bande, tout en optimisant la sécurité de cette architecture DRM. Dans un mode de réalisation, elle concerne une structure de données de gestion de clés cryptographiques comprenant une paire de clés publique et privée et trois couches supplémentaires de clés symétriques servant à autoriser l'accès à une pluralité de contenus.
Patent CA-2588743-C (CA)
Inventor: CABELL DAVID W
IPC: D21F7/08
Filed: 2001-10-23
Granted: 2010-06-08
Abstract: The present invention provides a process for making a deflection member useful in a paper making process. A process is provided for making a deflection member, comprising providing a first layer having a top surface and a bottom surface opposite to the top surface and defining an X-Y plane, the first layer further having a fluid-permeable first conduit portion extending between the top and bottom surfaces. the process characterized in that the process comprises steps of: providing a second layer having a top surface, a bottom surface opposite to the top surface, and a second conduit portion extending between the top and bottom surfaces, and joining the first layer and the second layer together in a face-to-face relationship such that the top surface of the first layer faces the bottom surface of the second layer, wherein portions of the second layer corresponding to the first conduits portion of the first layer are spaced from the X-Y plane to form void spaces between the X-Y plane and said portions of the second layer wherein at least one of the first layer and the second layer is made by selectively curing a photosensitive resin, and the at least one of the top surface of the first layer and the bottom surface of the second layer is maintained in a partially uncured condition to enable the first and second layers to join together upon contact therebetween.
Patent CA-2595826-C (CA)
Inventor: BROWN SCOTT C
IPC: C08J9/35
Filed: 2006-01-25
Granted: 2013-04-09
Abstract: Described herein are composites that are relatively lightweight, high strength and low thermal conductivity. Also described herein are methods for the manufacture and use thereof of the composites.
Patent CA-2596235-C (CA)
Title: Spiroketal derivatives and use thereof as diabetic medicine
Inventor: KOBAYASHI TAKAMITSU
IPC: A61P43/00
Filed: 2006-01-27
Granted: 2014-09-16
Abstract: The present invention provides a compound of Formula (I): (see formula I) wherein R1, R2, R3 and R4 are each independently selected from a hydrogen atom, an optionally substituted C1-C6 alkyl group, an optionally substituted C7-C14 aralkyl group and -C(=O)Rx; Rx represents an optionally substituted C1-C6 alkyl group, an optionally substituted aryl group, an optionally substituted heteroaryl group, an optionally substituted C1-C6 alkoxy group or -NReRf; Ar1 represents an optionally substituted aromatic carbocyclic ring or an optionally mono-substituted aromatic heterocyclic ring; Q  represents -(CH2)m- (L)p- or -(L)p- (CH2)m-; m represents an integer selected from 0 to 2, n represents an integer selected from 1 and 2, and p represents an integer selected from 0 and 1; L represents -O-, -S- or -NR5-; and A represents an optionally substituted aryl group or an optionally substituted heteroaryl group, a prodrug thereof and a pharmaceutically acceptable salt thereof, as well as a pharmaceutical preparation or pharmaceutical composition comprising such a compound.
Patent CA-2606150-C (CA)
Inventor: ANDERSSON DANIEL
IPC: E05B47/06
Filed: 2006-04-27
Granted: 2015-06-16
Abstract: A lock device comprises a housing (2) which includes an opening (4) and a core (10) which is rotatably disposed in the opening and which includes a key way (12) for reception of a key. A latching element (20) co-acts between the housing (2) and the core (10) and is movable between a release position in which the core is rotatable relative to the housing, and a latching position in which rotation of the core relative to the housing is blocked. An electronically controllable actuator (30) is disposed in the core and is rotatable between an opening-registering-position in which the latching element is movable to the release position, and a latching position in which movement of the latching element to said release position is blocked. A spring (46) abuts an abutment portion (30c) of the actuator. Since the spring is provided with two mutually parallel leg portions (46d, 46e), which abut radially opposite surfaces of the abutment portion of the actuator, several advantages are obtained. Firstly, the damping spring is easily assembled without any fixation in the core. Furthermore, the balancing ensures that a predetermined force is exerted on the neck portion, which increases the accuracy and thereby the performance.
Patent CA-2606471-C (CA)
Inventor: COUGHLIN DANIEL
IPC: A61K31/445
Filed: 2006-04-26
Granted: 2014-02-11
Abstract: The invention includes benzisoxazole piperidine of Formula (IV) (see formula IV) and compositions and methods of using them for modulating sleep.
Patent CA-2606950-C (CA)
Inventor: UKAI MASANORI
IPC: B28B1/52
Filed: 2007-10-12
Granted: 2015-06-30
Abstract: The invention provides a building board excellent in water absorption resistance, dimensional stability and/or frost damage resistance, and a method for producing the same. The building board is produced through the following processes:  preparing a slurry by dispersing a cement-based hydraulic material and a refined fiber reinforcing material into water, adding a saturated carboxylic acid to the slurry, and then the slurry is subjected to the steps of sheetmaking, dehydration, pressing and curing. The building board comprising a refined fiber reinforcing material at 1-30 weight % based on the total solid content and a saturated carboxylic acid at 0.1-2.0 % based on the total solid content.
Patent CA-2610942-C (CA)
Title: Procede et dispositif de fabrication d'articles sous forme de dalles de pierre agglomeree ou de materiau simili-pierre
Inventor: TONCELLI LUCA
IPC: B29C35/16
Filed: 2006-06-01
Granted: 2014-01-21
Abstract: Pendant la fabrication de dalles de pierre ou de matériau simili-pierre en utilisant la technique comprenant la préparation d~un mélange constitué d~un produit granulaire et d~un liant consistant en une résine synthétique durcissante, la vibrocompression sous vide d~une couche dudit mélange et le durcissement de la dalle grossière résultante au moyen d~une action catalytique et par chauffage, la dalle étant refroidie à la température ambiante en dirigeant sur ses deux surfaces un courant de fluide de refroidissement, en particulier de l~air à la température ambiante, tout en contrôlant le débit d~air, pour garantir un refroidissement graduel et maîtrisé, et en supportant la dalle en condition statique et parfaitement à plat. Le dispositif se compose d~une structure plate munie d~une pluralité d~entretoises (20) qui maintiennent la dalle parfaitement à plat et permettent au courant de fluide de refroidissement de remplir sa fonction.
Patent CA-2614224-C (CA)
Title: Systeme et methode permettant d'ameliorer la fiabilite des communications
Inventor: HUANG SHIKUI
IPC: H04L69/40
Filed: 2006-06-30
Granted: 2012-05-08
Abstract: L'invention concerne un système et un procédé destinés à améliorer la sécurité de communication, qui incluent principalement : l'échange d'informations par l'intermédiaire de la liaison principale entre le dispositif de couche d'accès et le dispositif terminal d'utilisateur en état normal de travail, et, lorsqu'une défaillance est détectée dans la liaison principale entre le dispositif de couche d'accès et le dispositif terminal d'utilisateur, la mise en place d'une liaison de rechange par le dispositif AMDF et la commutation de la liaison principale vers ladite liaison de sauvegarde. Ils peuvent servir de port de carte d'utilisateur et de carte d'utilisateur de rechange de telle sorte que la durée d'interruption de service du système diminue et que la sécurité augmente. De plus, la configuration de l'invention est évidente et facile à réaliser.
Patent CA-2614847-C (CA)
Inventor: PIERCE PHILLIPPI
IPC: B60G17/052
Filed: 2006-11-02
Granted: 2012-10-30
Abstract: L'invention concerne une valve de commande de hauteur pour le ressort pneumatique du système de suspension d'essieu à suspension pneumatique d'un véhicule utilitaire lourd qui comprend un corps. Le corps de valve est relié pneumatiquement à un réservoir d'air du véhicule, au ressort pneumatique et à l'atmosphère. Un bras de commande actionne la valve pour faire passer de l'air du réservoir dans le ressort pneumatique quand il faut ajouter de l'air au ressort pneumatique. Quand il faut évacuer de l'air du ressort pneumatique, la valve, actionnée par le bras de commande, fait passer de l'air du ressort pneumatique à l'atmosphère. La valve comprend un ensemble d'étranglement qui peut réguler le débit de l'écoulement pneumatique du ressort pneumatique vers l'atmosphère quand le véhicule est chargé et le ressort pneumatique est en état de dilatation. On peut aussi utiliser un ensemble d'étranglement pour réguler le débit de l'écoulement pneumatique du réservoir d'air vers le ressort pneumatique.
Patent CA-2615684-C (CA)
Inventor: LEE PATRICK W K
IPC: A61K31/664
Filed: 2000-02-18
Granted: 2017-02-14
Abstract: Methods for treating proliferative disorders, by administering reovirus to a Ras-mediated proliferative disorder, are disclosed. The reovirus is administered so that it ultimately directly contacts ras-mediated proliferating cells. Proliferative disorders include but are not limited to neoplasms. Human reovirus, non-human mammalian reovirus, and/or avian reovirus can be used. If the reovirus is human reovirus, serotype 1(e.g., strain Lang), serotype 2 (e.g., strain Jones), serotype 3 (e.g., strain Dearing or strain Abney), as well as other serotypes or strains of reovirus can be used. Combinations of more than one type and/or strain of reovirus can be used, as can reovirus from different species of animal. Either solid neoplasms or hematopoietic neoplasms can be treated.
Patent CA-2621228-C (CA)
Inventor: MITA TAKESHI
IPC: A01P7/04
Filed: 2006-09-01
Granted: 2014-05-27
Abstract: An isoxazoline-substituted benzamide compound of formula (1) or a salt thereof: (see formula 1) wherein A1, A2 and A3 are carbon atoms, G is G-1 (see formula G-1) W is oxygen atom, X is halogen atom, cyano, nitro, C1-C6alkyl, C1-C6haloalkyl, -OR5 or -S(O)r R5, when m is 2 or 3, each X may be identical with or different from each other, Y is halogen atom, cyano, nitro, C1-C6alkyl, C1-C6haloalkyl, -OR5, -SR5, -NH2 or- N(R7)R6, R1 is -CH=NOR1a, R1a is C1-C6alkyl, R2 is hydrogen atom, -CH2R14a, C3-C6alkynyl or C1-C6alkoxycarbonyl, R3 is C1-C6haloalkyl, R5 is C1-C6alkyl or C1-C6haloalkyl, R6 is C1-C6alkyl, -CHO, C1-C6alkylcarbonyl or C1-C6alkoxycarbonyl, R7 is hydrogen atom or C1-C6alkyl, R14a is cyano or -OR25 useful as a pesticide, agrochemical, endo- or ecto-parasiticide, insecticide or acaricide.
Patent CA-2634749-C (CA)
Inventor: MAYES BENJAMIN ALEXANDER
IPC: C07D309/30
Filed: 2006-12-22
Granted: 2014-08-19
Abstract: A process is provided for the preparation of a key intermediate in the preparation of 2'-branched nucleoside compounds.  The process includes contacting a protected precursor 3,4-O-isopropylidene-2-C-substituted-D-arabinono-1,5-lactone with a fluorinating agent under anhydrous conditions and converting the precursor into a protected 2-deoxy-2-halo-2-C-disubstituted ribono-1,5-lactone and optionally into a 2- deoxy-2-halo-2-C-disubstituted ribono- 1,4-lactone.
Patent CA-2640345-C (CA)
Inventor: VIOLA FRANK J
IPC: A61B17/068
Filed: 2008-10-03
Granted: 2017-11-07
Abstract: An articulation mechanism for use with a surgical instrument includes a shaft, a first member disposed in mechanical cooperation with the articulation shaft, a second member disposed in mechanical cooperation with the shaft, and a flexible shaft having proximal and distal portions. The flexible member is operatively coupled to the first and second members. Upon rotation of the articulation shaft, at least one of the first and the second members moves longitudinally with respect to the other of the first and second members between a first position where the first and second members are approximated to each other and a second position where the first and second members are spaced apart from each other. This longitudinal motion causes the distal portion of the flexible member to articulate relative to the proximal portion.
Patent CA-2651009-C (CA)
Inventor: ROUQUETTE ROBERT E
IPC: G01V1/18
Filed: 2007-01-24
Granted: 2014-03-11
Abstract: Apparatus and methods for reducing ghosts from hydrophone signals in a streamer towed underwater close to the sea surface. A multi-axis micro-electro-mechanical-system (MEMS) accelerometer with attitude sensing is used to reduce the frequency spectral notch in the response of the combined hydrophone-accelerometer system and to reduce the sensitivity to ghost-producing downward traveling acoustic waves that are sea-surface reflections of the primary upward traveling acoustic waves. Multi-axis spring load cells provide high compliance and mechanical isolation between stress members and the accelerometer system. The load cells also provide signals representing the vibration of the stress members. The signals can be used with an adaptive filter estimating the mechanical transfer function between the vibration and the motion of the accelerometer system to remove the vibration-induced noise from the accelerometer signals.
Patent CA-2659906-C (CA)
Inventor: WEIGELT HARALD
IPC: B21D28/32
Filed: 2007-08-02
Granted: 2012-04-24
Abstract: L'invention concerne un entraînement par courroie trapézoïdale (1) comprenant une première partie (20) pouvant être munie d'un outil d'usinage et une deuxième partie (30), les deux parties (20,30) étant disposées de manière mobile de façon opposée l'une à l'autre. Au moins un dispositif de rappel forcé pouvant agir ou agissant sur les deux parties (20,30) est prévu, et l'entraînement par courroie trapézoïdale comprend également une troisième partie (10) reliée à la première partie (20). L'au moins un dispositif de rappel forcé est dénué de ressort de rappel et présente au moins un dispositif pour provoquer et/ou appuyer le rappel de la première partie (20) et/ou pour augmenter la force de rappel applicable lors du rappel de la première partie (20) pendant la course ascendante de la troisième partie (10).
Patent CA-2665205-C (CA)
Inventor: DURRANT IAN
IPC: G01N1/34
Filed: 2007-10-05
Granted: 2015-06-30
Abstract: A method of storing and purifying cells from a whole blood sample, comprising storing the sample before and/or after purification of cells for at least 6 hours, and purifying a population of lymphocytes and antigen presenting cells for use in a cell-mediated immunoassay (CMI assay), by a method incorporating a positive or negative affinity selection step.
Patent CA-2665500-C (CA)
Inventor: CLARK TOBY
IPC: B60H1/00
Filed: 2009-04-24
Granted: 2012-07-10
Abstract: Une cloison de reprise d'air utilisée dans les remorques frigorifiques comprend une paire d'éléments de panneaux essentiellement coplanaires placés dans un plan orienté verticalement. Un premier élément de panneau inférieur principal est connecté de manière fixe à l'élément de la paroi avant de la remorque à marchandises, et le deuxième élément de panneau supérieur secondaire, en plus d'être connecté à l'élément de la paroi avant de la remorque à marchandises, est aussi connecté de manière à être enlevé au premier élément de panneau principal inférieur de manière à fournir au personnel chargé des réparations ou d'entretien un accès facile à la région inférieure de l'unité de réfrigération, par exemple, lorsque des procédures de réparation ou d'entretien ont besoin d'être exécutées sur l'unité de réfrigération.
Patent CA-2667103-C (CA)
Inventor: CIAVARELLA NICK E
IPC: B67D99/00
Filed: 2009-05-28
Granted: 2016-09-06
Abstract: A foam pump for pumping a foamable liquid from a foamable liquid source includes a premix chamber having an interior volume receiving the foamable liquid from the foamable liquid source. The foam pump also include a premix chamber air inlet valve, and a collapsible air chamber surrounds the premix chamber and fluidly communicates with the interior volume of the premix chamber through said premix chamber air inlet valve. The collapsible air chamber has an expanded volume and a compressed volume, and, when the collapsible air chamber is moved from its expanded volume to its compressed volume, air within the collapsible air chamber is forced into the premix chamber through the premix chamber air inlet valve and mixes with the foamable liquid received in the premix chamber. An outlet communicates with the premix chamber and, upon compression of the collapsible air chamber from its expanded volume to its compressed volume, foamable liquid and air are advanced from the premix chamber into the outlet. This foamable liquid and air mixture is homogenized into a foam product by advancement through a mesh screen.
Patent CA-2667874-C (CA)
Title: Chin-rest for a violin
Inventor: PROSKURNJAK VLADIMIR SIMUNOV
IPC: G10D3/18
Filed: 2007-10-30
Granted: 2013-12-31
Abstract: The present invention relates to a chin-rest for a musical instrument, such as a violin, which is attached to an edge of the resonating box of a violin. An opening is provided in the chin-rest through which an elastic knot for stretching the strings can pass through.  This is attached at one place to the string holder and is drawn in a stretched stated through the opening of the chin-rest.  The opposite end is attached to a fixed end pin so that it comprises a portion of the chin-rest attachment. The chin-rest does not rest on the upper panel of the resonating box of the violin, instead, it is above it by a specified distance "d" and above the string holder.
Patent CA-2667933-C (CA)
Title: Method for dispersing and aggregating components of mineral slurries
Inventor: SORTWELL EDWIN T
IPC: C10G1/04
Filed: 2009-06-02
Granted: 2012-01-03
Abstract: The disclosure relates generally to the use of zeolite to assist in dispersion of components in aqueous mineral slurries to release and separate individual components of the slurry, which may then be recovered from the slurry and, in particular, to the use of zeolite in the recovery of bitumen from an oil sands slurry, water recovery from the slurry, and the subsequent consolidation of residual mineral solids.
Patent CA-2668344-C (CA)
Title: Procede et ensemble de dispositifs pour faire fonctionner une installation electronique de casiers pour colis
Inventor: FRANKENBERG STEFFEN
IPC: G06Q10/00
Filed: 2007-11-09
Granted: 2016-11-08
Abstract: L'invention concerne un procédé pour faire fonctionner au moins une installation électronique de casiers pour colis (10) comprenant plusieurs casiers (11). Selon ce procédé, des envois postaux d'au moins deux groupes d'utilisateurs avec différents droits d'accès peuvent être réglés dans les casiers de l'installation de casiers pour colis (10). L'installation de casiers pour colis (10) est en liaison avec une unité centrale de traitement de données (30) et les états d'occupation des casiers (11) de l'installation de casiers pour colis (10) sont transmis à l'unité de traitement de données (30) de telle façon que le nombre de casiers libres de l'installation de casiers pour colis (10) soit enregistré dans un moyen d'enregistrement (31) de l'unité de traitement de données (30). En outre, l'unité de traitement de données (30) en liaison avec au moins un centre de distribution postale (20) est saisi dans l'information destinataire des envois postaux, une information destinataire est également affectée à l'installation de casiers pour colis (10). Les envois postaux adressés à l'installation de casiers pour colis (10) sont comptés et le nombre correspondant de casiers libre est réservé à un premier groupe d'utilisateurs. Au moins une partie des casiers libres restants est réservée pour un deuxième groupe d'utilisateurs.
Patent CA-2673840-C (CA)
Title: Remorque avec quatre roues directrices et suspension independante
Inventor: FREY OSCAR
IPC: B62D63/08
Filed: 2009-07-24
Granted: 2016-09-13
Abstract: Remorque comportant un cadre sallongeant selon un axe longitudinal et comportant une extrémité avant et une extrémité arrière, un attelage de direction raccordé au cadre, une paire densembles de roue avant raccordée à lextrémité avant du cadre et une paire densembles de roue arrière raccordée à lextrémité arrière du cadre. Chaque ensemble de roue comprend un porte-roue comportant un élément pivot raccordé de façon pivotante au cadre le long dun axe de direction, le porte-roue étant raccordé à lattelage de direction de façon à ce que lactionnement de lattelage de direction fasse pivoter le porte-roue autour de laxe de direction, et une roue raccordée de façon pivotante au porte-roue le long dun axe de roue. Laxe de roue est orienté de façon environ perpendiculaire à laxe de direction et laxe de roue est décalé par rapport à laxe de direction.