baber/WOPTO huggingface dataset:
Patent CA-2629206-C (CA)
Inventor: SMOLAREK ANDREAS
IPC: B23Q7/14
Filed: 2006-10-28
Granted: 2013-07-09
Abstract: The invention relates to a work holder device designed for holding work for machining by a machine tool and to a machine tool equipped with such a holder device. The work holder device includes a carrier fixture and at least one transferable jig adapted to be attached to the carrier fixture, such transferable jig having a work trap for receiving and holding the work, the at least one transferable jig being able to be inserted on a linear guide arrangement like a drawer into a trap of the transferable jig in an insertion plane and being able to be fixed in the trap in a fixing position.
Patent CA-2630664-C (CA)
Title: Extracteur de reponse d'echo fureteur
Inventor: BROWN TRISTAN ANTHONY
IPC: H04L29/06
Filed: 2006-10-09
Granted: 2014-03-18
Abstract: L'invention concerne un mécanisme destiné à identifier un dispositif fureteur dans un environnement de réseau. Un extracteur de réponse d'écho fureteur génère un paquet de demande d'écho présentant une adresse MAC simulacre qui sera reçue uniquement par le dispositif fureteur. L'extracteur de réponse d'écho fureteur utilise également une adresse IP qui permettra au dispositif fureteur de répondre à la demande d'écho.
Patent CA-2630717-C (CA)
Title: Derives de pyridine et de pyrimidine en tant qu'inhibiteurs d'histone desacetylase
Inventor: MARCONNET-DECRANE LAURENCE FRANCOISE BERNADETTE
IPC: C07D409/14
Filed: 2007-01-16
Granted: 2015-02-24
Abstract: La présente invention concerne les nouveaux composés de formule (I), R1, R2, R3 et X étant tels que définis dans l'invention, lesdits composés présentant une activité inhibitrice de l'enzyme histone désacétylase. La présente invention a également pour objet la synthèse desdits composés, les préparations les contenant et leur emploi en tant que médicament.
Patent CA-2632170-C (CA)
Title: Integrated system and method for steam-assisted gravity drainage (sagd)-heavy oil production using low quality fuel and low quality water
Inventor: BETZER-ZILEVITCH MAOZ
IPC: C10G1/04
Filed: 2008-05-22
Granted: 2011-09-06
Abstract: A method and system for producing steam for extraction of heavy bitumen including the steps of mixing carbon or hydrocarbon fuel. The fuel is crude oil, vacuum residue, asphaltin, petcoke or coal. The oxidation gas includes oxygen, oxygen enriched air or air- combustion of the mixture under high pressure and high temperature. The fuel is mixed with low quality contaminated water containing organics and inorganics. The liquid phase transferred to a gas phase includes steam and carbon dioxide, wherein solids are separated from the gas phase. The gas phase is mixed with saturated water to scrub the remaining solids and produce saturated steam. The solid rich water is recycled back for liquids gasification. The super-heated dry steam and gas mixture is send to an enhanced oil recovery facility for injection into an underground reservoir.
Patent CA-2633710-C (CA)
Title: Connector
Inventor: MIYOSHI TOSHIHARU
IPC: H01R4/02
Filed: 2008-06-05
Granted: 2015-07-07
Abstract: The invention provides a connector in which, while miniaturization and thinning are attained at a level equivalent to the conventional art, it is possible to prevent a phenomenon that molten solder drips from a wire connecting portion to form a solder bridge between adjacent contacts, from occurring, and a cable can be soldered to the wire connecting portion with excellent workability and high strength. In the connector of the invention, each of terminal portions (25) of plural contacts (20) which are juxtaposed in the pitch direction has a wire connecting portion (26, 27, 28) to which a lead wire (71, 72, 73, 74) drawn out from a cable (70) is to be soldered. The wire connecting portion is expansively opened along the connector thickness direction which is perpendicular to: an insertion/extraction direction of the connector with respect to a counter connector; and the pitch direction perpendicular to the insertion/extraction direction.
Patent CA-2640677-C (CA)
Inventor: MCSWAIN C V
IPC: C07C2/00
Filed: 2007-01-30
Granted: 2013-09-10
Abstract: The present invention describes a n-butane absorption process for purifying the ethylene product from an ethane oxidation process. The ethane oxidation product is fed to a series of absorption towers using a n-butane solvent that remove the inert components as well as purifying the ethylene from the product. A first absorption tower uses n-butane as a solvent to absorb both the ethane and ethylene, allowing for inert gasses to be removed from the stream. An ethylene- rich side stream from this tower is sent to an ethylene purification tower where ethylene is purified using n-butane solvent. The bottom stream from the first absorption tower is then sent to an intermediate ethylene recovery tower where crude ethylene is purified, and the overhead ethylene stream being sent to the ethylene purification tower. The bottoms stream, along with the bottoms stream of the ethylene purification tower, both of which comprise mostly ethane and n-butane, are then sent to a stripper tower for ethane recovery and n-butane solvent recover.
Patent CA-2643964-C (CA)
Inventor: SAEZ MANUEL
IPC: A47C7/02
Filed: 2007-03-21
Granted: 2012-05-29
Abstract: An ergonomic chair having a seat with selectively located slot patterns or spring mechanisms to reduce pressure on the occupant of the seat and a flexible back that allows the occupant to recline while at the same time providing lumbar support. An embodiment of the chair may be telescopically stacked in a space-saving configuration of a plurality of identical chairs.
Patent CA-2645286-C (CA)
Title: Systeme et procede de detection d'une violation de securite
Inventor: ROYALTY CHARLES D
IPC: H04L12/22
Filed: 2007-01-12
Granted: 2015-05-19
Abstract: La présente invention concerne un système et un procédé pour garantir que le déclenchement d'opérations de plates-formes mobiles utilisant des terminaux de maintenance ou d'autres outils est interdit lorsque des activités de maintenance ne doivent pas être réalisées. La solution met en jeu l'intégration d'un commutateur de verrouillage manuel (accessible uniquement par le personnel autorisé) qui bloque l'activation de certaines fonctions à des moments où une telle activation serait dangereuse et lorsqu'aucune personne dûment autorisée n'a permis une telle activation. Aucun système réalisant une telle fonction ne va répondre à une requête tant que le verrouillage est activé. Si une requête est reçue, le système doit rapporter une erreur, de sorte qu'une investigation peut être effectuée concernant la cause de la requête invalide.
Patent CA-2647133-C (CA)
Title: Bypass device for fluid circuit and circuit comprising same
Inventor: CHEVALIER GILBERT
IPC: F16K13/00
Filed: 2007-03-14
Granted: 2014-07-08
Abstract: The invention concerns a bypass device for a fluid circuit, in particular a gas circuit (4, 8) for circulating fluid comprising two separate sections (4, 8) for circulating fluid provided each with an upstream end and a downstream end, the upstream end of each fluid circulating section (4, 8) being capable of being in fluid communication with a fluid input port (E) of a circuit, the downstream end of each section (4, 8) being capable of being in fluid communication with a fluid output port (S) of a circuit. The invention is characterized in that each circulating section (4, 8) is mounted mobile relative to a fixed base (1, 6) between a first position in which the upstream and downstream ends of said section (4, 8) are in fluid communication with respectively the fluid input port (E) and output port (S), and a second retracted position in which the upstream and downstream ends (4, 8) of said circulating section (4, 8) are not in fluid communication respectively with the fluid input port (E) and output port (S), the two circulating sections (4, 8) being connected by a movement coupling element relative to the base (1, 6) between a first working position in which the upstream and downstream ends of a first section (8) are in fluid communication with respectively the fluid input port (E) and output port (S), and a second bypass position in which the upstream and downstream ends of the second section (4) are in fluid communication with respectively the fluid input port (E) and output port (S), the two sections (4, 8) are arranged relatively to the base (1, 6) such that, between the working position and the bypass position, the two sections (4, 8) pass through at least one intermediate position in which the upstream ends of the two sections (4, 8) are simultaneously in fluid communication with the fluid output port (S), to provide a bypass for the fluid of one section towards the other without interrupting the fluid flow between the input port (E) and the output port (S).
Patent CA-2650073-C (CA)
Inventor: PAULSOHN CARSTEN
IPC: A22C25/14
Filed: 2007-04-11
Granted: 2013-11-12
Abstract: The invention relates to a tool for gutting fish (12) which have been opened at the stomach cavity (11), with the tool (13) designed as a suction element (23) for suctioning the guts, said tool being characterized in that an element (35) for the gripping and/or compressing of the guts to be removed is attached to the suctioning element (23). The invention also relates to a device for gutting fish (12) which have been opened at the stomach cavity (11), encompassing a tool (13) for suctioning the guts, a measuring instrument (14) which is configured in such a way as to record specific fish data, and at least one control unit to operate the tool (13) in accordance with the specific fish data captured by the measuring instrument (14). The device is characterized in that the tool (13) is configured as described above. The invention also relates to a corresponding method for gutting fish (12).
Patent CA-2662692-C (CA)
Title: Dispositif et procede de surveillance d'un acces a un patient, en particulier, d'un acces vasculaire dans un traitement sanguin extracorporel
Inventor: KOENIG CHRISTOPH
IPC: A61M1/36
Filed: 2007-09-06
Granted: 2015-01-20
Abstract: L'invention concerne un dispositif et un procédé de surveillance d'un accès à un patient, en particulier, un accès vasculaire dans un traitement sanguin extracorporel, le sang d'un patient étant prélevé du patient par un tuyau artériel flexible (6) et réacheminé au patient par un tuyau veineux flexible (7). Dans le dispositif selon l'invention et le procédé selon l'invention, un signal de tension alternative par rapport à un potentiel de masse commun entre et sort des tuyaux artériel et veineux flexibles (6, 7), le sang circulant dans les tuyaux artériel et veineux flexibles étant placé sur un potentiel de masse. Ceci permet de réduire les perturbations imputables notamment aux mouvements des tuyaux flexibles.
Patent CA-2665403-C (CA)
Inventor: LEHN JEAN-MARIE
IPC: C07J41/00
Filed: 2007-10-04
Granted: 2015-06-23
Abstract: The present invention relates to a composition comprising a siRNA and a transfecting compound consisting of an aminoglycoside of the class of 4,5-disubstituted 2-deoxystreptamine ring linked via a spacer molecule to a lipid moiety of formula - (R1)R2 wherein R1 and R2 represent, independently of one another, a hydrogen atom or a fatty aliphatic chain or R1 or R2 is absent, with the proviso that at least one of R1 and R2 represents a fatty aliphatic chain; or -OR3 or -NR3 wherein R3 represents a steroidal derivative. The invention also concerns in vitro and in vivo applications of these compositions.
Patent CA-2672654-C (CA)
Title: Marker assembly having rigid link and cam assembly
Inventor: NAYLOR MATTHEW S
IPC: A01C7/20
Filed: 2009-07-17
Granted: 2015-12-29
Abstract: A marker assembly mountable to an agricultural implement includes a set of interconnected frame sections that can be pivoted with respect to one another to retract the marker assembly for transport and/or storage. The marker assembly has a support wheel that supports the marker assembly above the ground as the marker assembly is being deployed and when in an extended working position. The point at which the support wheel engages the ground is controlled by a rigid link and cam assembly. The rigid link has a first end connected to a first frame section and a second end connected to a lever arm that is connected to a link of a second frame section. The rigid link is operative to pull down on the lever arm when the marker assembly is being deployed so as to force the second frame section away from the first frame section. The amount the second frame section pulls away from the first frame section is determined by the cam assembly.
Patent CA-2672855-C (CA)
Title: A light with a flame-extinguishing gap
Inventor: SCHWARZ GERHARD
IPC: F21V25/12
Filed: 2007-05-08
Granted: 2014-11-25
Abstract: A light (1) has at least one housing part (2) and a translucent cover (4) which is connected pressure-tight to said housing part (2) by means of a screw-on ring (3). A flame-extinguishing gap (5) is formed between the housing part (2) and the cover (4). In order to form an appropriate flame-extinguishing gap (5) in a simple, structural manner and, at the same time, to simplify the assembly of the light (1) without negatively affecting recyclability, the flame-extinguishing gap (5) is formed directly with a surface, particularly the outer surface of the cover (4), and a surface, particularly the inner surface of the housing part (2), and the screw-on ring (3) covers the flame-extinguishing gap (5) at an end (9) of the gap pointing to the outer side(8) of the light (1).
Patent CA-2675784-C (CA)
Inventor: MARCHAL PHILIPPE
IPC: E21B17/00
Filed: 2009-08-14
Granted: 2016-11-22
Abstract: An insulated double-walled well completion tubing system comprising having an inner tubing, an outer tubing for insertion into a well casing; the inner tubing located within the outer tubing, with the bottom ends of the inner and outer tubings sealed together, an insulation layer in the annular volume between the inner and outer tubings, a wellhead connected to the top end of the outer tubing, a source of heated fluid connected to the wellhead, at least one sealing spacer in the annular space above the insulation layer and below the upper end of the inner tubing, for preventing fluid from passing downward through the annular volume and reaching the insulation, the wellhead enclosing a space of sufficient dimensions to accommodate the upper end of the inner tubing at any temperature thereof. In another embodiment the insulated double-walled tubing string may be a continuous, flexible string installed continuously into a well casing. The system may additionally include a vacuum pump connected to reduce pressure within the annular volume which contains the insulation. Methods for assembling such well completion systems are also disclosed.
Patent CA-2680694-C (CA)
Inventor: HALLUNDBAEK JORGEN
IPC: E21B43/1185
Filed: 2008-03-19
Granted: 2016-04-26
Abstract: The present invention relates to a perforation tool (1) e.g. for perforation of a formation, a well or the like downhole by detonation of a charge (10). The perforation tool comprises at least one charge (10) and at least one switch (2) for detonation of the charge. The switch comprises a housing (8), at least one contact means (11), a shaft (5) having a first end with a fastening means (6) enabling a slidable fastening of the shaft in a predetermined position in relation to the tool and a second end for extending into the housing, and a conductive means (12) provided on the shaft enabling an electrical current to be conducted between the contact means and the conductive means for detonation of a charge when the shaft extends within the housing.
Patent CA-2695359-C (CA)
Inventor: MOON YOUNG HO
IPC: C07D403/06
Filed: 2008-08-04
Granted: 2012-03-20
Abstract: Optically pure voriconazole can be prepared in a high yield by a) subjecting 1-(2,4-difluorophenyl)-2(1H-1,2,4-tri-azol-1-yl) ethanone to Reformatsky-type coupling reaction with a substituted thiopyrimidine derivative to obtain a desired (2R,3S)/(2S,3R)-enantiomeric pair; b) removing the thiol derivative from the enantiomer to obtain racemic voriconazole; and c) isolating the racemic voriconazole by way of optical resolution using an optically active acid.
Patent CA-2697191-C (CA)
Inventor: HERNANDEZ ROLANDO
IPC: B65D1/34
Filed: 2010-03-19
Granted: 2017-04-25
Abstract: A tray system is described herein comprising a plurality of trays. Each of the trays comprise generally increasing widths and lengths, and may be alternatively arranged in a stacked configuration, in which a tray with a larger width and length is stacked on a tray with a smaller width and length, or in a nested configuration, in which a tray with a smaller width and length is nested within a tray with a larger width and length. The trays further comprise latches that selectively lock the trays in the stacked configuration and prevent the accidental unlocking thereof when the stacked trays are being lifted or otherwise moved.
Patent CA-2698171-C (CA)
Inventor: HENNESSY PHILIP
IPC: E03D1/08
Filed: 2008-12-02
Granted: 2013-05-14
Abstract: In a prior art toilet having both an upper and a lower trap the upper trap occasionally loses all water resulting in the ingress of sewer gas into the bathroom. A toilet is provided that applies pressured air between an upper trap (30) that connects to the toilet bowl and a lower trap (32) that connects to a drain (16), includes a pressured air source (42) that holds a large volume of pressured air equal to at least 30% of the volume of the trapway passage (34) that connects the traps. The pressure air source includes a container (70) with its top coupled through a conduit (90) to the trapway passage, and with air in the container top compressed by water rising in the container after each flushing. The container top lies at least as high as the full water level (52) in the toilet tank when the toilet tank is full.
Patent CA-2702825-C (CA)
Inventor: MITANI SHIGERU
IPC: A01P3/00
Filed: 2008-10-20
Granted: 2014-12-09
Abstract: L'invention concerne une composition fongicide. Cette composition comprend des doses efficaces sur le plan synergique des éléments suivants : (a) un dérivé d'amide d'acide carboxylique de formule (I) ou un sel associé, dans laquelle B représente un groupe hétérocyclique qui peut être substitué; R1 et R2 qui sont indépendants l'un de l'autre, représentent alkyle; X représente halogène, alkyle ou alcoxy; et n représente un nombre entier compris entre 0 et 5, et (b) au moins un composé fongicide sélectionné dans le groupe comprenant un composé azole, un composé anilinopyrimidine, un composé triazolopyrimidine, un composé strobilurine, un composé N-halogénothioalkyle, un composé pyridinamine, un bicarbonate, un composé soufre inorganique, un composé dithiocarbamate, un composé chlore organique, un composé dicarboxyimide, un composé amine, un composé phénylpyrrole, un composé benzophénone, un composé dinitrobenzène, un composé pipéridine, un composé morpholine, etc.
Patent CA-2705673-C (CA)
Title: Adjuvant pour liant hydraulique
Inventor: FAURE JEAN-MICHEL
IPC: C04B28/14
Filed: 2008-12-12
Granted: 2017-02-28
Abstract: La présente invention a pour objet l'utilisation de copolymères d'acide d'acrylique et de poly(oxy)alkylène pour obtenir un adjuvant utile comme adjuvant en tant que fluidifiant et / ou agent bloquant pour les liants hydrauliques à base de sulfate de calcium.
Patent CA-2706312-C (CA)
Title: Resource allocation for enhanced uplink using a shared control channel
Inventor: SAMBHWANI SHARAD DEEPAK
IPC: H04W74/08
Filed: 2008-12-30
Granted: 2016-01-12
Abstract: Techniques for supporting operation with enhanced uplink are described. A user equipment (UE) may select a signature from a set of signatures available for random access for enhanced uplink, generate an access preamble based on the selected signature, and send the access preamble for random access while operating in an inactive state. The UE may receive allocated resources (e.g., for an E-DCH) for the UE from a shared control channel (e.g., an HS-SCCH). In one design, the UE  may determine a pre-assigned UE identity (ID) associated with the selected signature, de-mask received symbols for the shared control channel based on the pre-assigned UE ID, decode the demasked symbols to obtain a codeword, and determine the allocated resources based on the codeword. The UE may send data to a Node B  using the allocated resources while remaining in the inactive state.
Patent CA-2706622-C (CA)
Inventor: TERADA HIROSHI
IPC: A61K47/10
Filed: 2003-08-27
Granted: 2015-11-03
Abstract: It is intended to provide a remedy for diseases caused by macrophages with dysfunction or mediated by macrophages. Namely, a remedy which activates the phagocytic capacity of macrophages and thus is efficiently incorporated into the macrophages due to the vigorous phagocytosis. As a result, the macrophages with dysfunction are normalized, macrophages infected with a pathogen are exterminated or a pathogen in the infected macrophages is exterminated.
Patent CA-2711641-C (CA)
Inventor: MUA JOHN-PAUL
IPC: A24B15/00
Filed: 2005-04-14
Granted: 2011-11-08
Abstract: The present invention provides for a process for removing nitrogen containing compounds from tobacco with minimum removal of desired compounds. The process includes the steps of mixing a tobacco containing material with an aqueous solvent to form an extract; the extract is then separated from the tobacco containing material and contacted with an adsorbent material. The adsorbent material is selected from the group consisting of a mixture of bentonite and activated carbon material, .beta.-cyclodextrin, cellulose acetate and combinations thereof. The extract is then added back to a tobacco containing material that may or may not have been processed.
Patent CA-2714840-C (CA)
Inventor: SCHULTZ RICKY DAVID
IPC: H01R13/6473
Filed: 2010-09-09
Granted: 2013-04-16
Abstract: Apparatus and methods for magnetically enhanced electrical signal conduction are disclosed. An embodiment electrical connector comprises a connector body, a first active signal contact mechanically attached to and at least partially disposed within the connector body, a ground contact mechanically attached to the connector body, an insulator mechanically separating and electrically isolating the first active signal contact and the ground contact, and a first permanent magnet electrically connected to the first active signal contact. An embodiment electrical cable comprises an elongated insulating sheath, a first active signal electrical conductor disposed within the sheath, a first connector body mechanically attached to a first end of the sheath, a first active signal contact mechanically attached to the first connector body, and electrically connected to the first active signal electrical conductor, and a first permanent magnet electrically connected to the first active signal electrical conductor.
Patent CA-2716520-C (CA)
Title: Bande de presse a sabot pour la fabrication de papier
Inventor: YAZAKI TAKAO
IPC: D21F3/10
Filed: 2009-02-04
Granted: 2015-05-26
Abstract: L'invention concerne une courroie pour presses à sabot pour la fabrication de papier comprenant une base de fibres de renfort (6) et une couche de polyuréthane (2) associée à celle-ci, la base de fibres de renfort (6) ayant été intégrée dans la couche de polyuréthane (2). La courroie comprend une couche de polyuréthane obtenue en faisant durcir un mélange comprenant : un prépolymère d'uréthane obtenu en faisant réagir un composé de polyisocyanate sélectionné parmi le p-phénylène diisocyanate, le 4,4'-méthylène-bis(phényl isocyanate), et le tolylène diisocyanate, avec un composé polyol sélectionné parmi le polypropylène glycol, le polytétraméthylène glycol ; et un polycarbonate-diol, un durcisseur sélectionné parmi un composé diol aliphatique, un éther hydroquinone bis-ß-hydroxyéthyl, et un composé polyamine organique ; et un composé triol aliphatique. Grâce à cette couche, la courroie de presse à sabot pour la fabrication de papier est excellente en termes de résistance à l'usure et de résistance à la fatigue en flexion.