baber/WOPTO huggingface dataset:
Patent CA-2648270-C (CA)
Title: Formulated tick and insect repellent compositions comprising dihydronepetalactone
Inventor: SCIALDONE MARK A
IPC: A01N43/42
Filed: 2007-05-10
Granted: 2014-07-08
Abstract: The present invention pertains to the field of tick- or insect-repellent formulated compositions containing dihydronepetalactone, a nepetalactam, a dihydronepetalactam and/or their respective derivatives, and one or more additives to provide a useful and effective means of delivering the composition in the manner and to the location as desired by the user.
Patent CA-2651879-C (CA)
Inventor: DIETRICH STEFAN
IPC: A61N1/05
Filed: 2007-05-18
Granted: 2014-05-06
Abstract: The invention relates to an apparatus for transcutaneous application of a stimulus or for transcutaneous measurement of a parameter on or from the skin surface of a vertebrate, in particular a human. The invention provides, in order to make the nerve     stimulation       in     particular                  efficient, ergonomically favourable and easily manipulable for the patient, that the apparatus is designed so that it can be accommodated completely in the pinna (external ear) of the vertebrate.
Patent CA-2653493-C (CA)
Inventor: KINASEWICH HAROLD ALLEN
IPC: C02F1/24
Filed: 2009-01-15
Granted: 2015-03-24
Abstract: An apparatus for treating liquid includes a tank having a water inlet for receiving water, a treated water outlet for outputting treated water and a flow path between the inlet and the outlet. An injection section of the tank is located along the flow path of the tank with an outlet toward a bottom of the tank. Ozonated liquid containing ozone microbubbles is injected through an injection manifold positioned within the injection section of the tank. The ozone microbubbles adsorb to impurities in the ozonated water. A separation section of the tank is positioned downstream of the outlet of the injection section. The separation section has a contact surface such that the ozonated water travels upward to contact the contact surface and such that at least a portion of the ozone microbubbles adsorb to the contact surface.
Patent CA-2654171-C (CA)
Inventor: EBERLEIN ERNST
IPC: H03M13/27
Filed: 2007-06-05
Granted: 2015-10-06
Abstract: A convolution interleaver for processing a codeword derived from an input block of symbols using a redundancy-adding coding (22), and having more symbols than the input block, wherein the codeword has a sequence of interleaving units, wherein each interleaving unit has at least two symbols, includes interleaving means (10). The interleaving means changes the sequence of interleaving units to obtain an interleaved codeword having a changed sequence of interleaving units. In particular, the order of the symbols within an interleaving unit is not changed by the interleaving means. The order of the interleaving units in the codeword among each other or with respect to a previous or subsequent codeword is changed, however.
Patent CA-2659138-C (CA)
Inventor: MANTOVANI LUCA
IPC: B64D47/02
Filed: 2009-03-19
Granted: 2016-05-17
Abstract: Disclosed herein is a lighting system, in particular for an avionics apparatus, having at least a light source and a control unit coupled to the light source and controlling operation thereof based on a management PWM signal; the management PWM signal may have a shape such as to limit radio frequency emissions. According to an embodiment, the lighting system has an interface unit coupled to the light source and receiving the management PWM signal from the control unit; during a lighting management mode, the management PWM signal carries management information for controlling the light source, and the interface unit is operable to decode the management information, for driving the light source; in particular, the control unit codes the management information using a first waveform parameter of the management PWM signal, and at least a second waveform parameter of the management PWM signal, different from the first waveform parameter. According to a further embodiment, the lighting system has at least one storage element coupled to the light source, and a transmission protocol is associated to the management PWM signal, envisaging a bidirectional communication between the control unit and the interface unit, by means of which management data are read from, and/or written to, the storage element.
Patent CA-2659172-C (CA)
Title: Filtre a manchon comprenant des fibres de sulfure de polyphenylene et des fibres acryliques
Inventor: KOHLI ANIL
IPC: B01D39/00
Filed: 2007-09-13
Granted: 2014-04-22
Abstract: L'invention concerne un filtre à manchon présentant une partie tubulaire, une extrémité fermée et une extrémité ouverte. La partie tubulaire comprend un feutre non-tissé comprenant un mélange intime de fibres de 50 à 80 parties en poids de fibres de sulfure de polyphénylène et de 20 à 50 parties en poids de fibres acryliques, en fonction du poids total de fibres de sulfure de polyphénylène et de fibres acryliques contenues dans le feutre. Les fibres acryliques présentent une qualité (denier par filament) supérieure ou égale à celle des fibres de sulfure de polyphénylène.
Patent CA-2666837-C (CA)
Title: Composes arylsulfonamide
Inventor: BAELL JONATHAN BAYLDON
IPC: C07D239/94
Filed: 2007-11-15
Granted: 2015-01-13
Abstract: L'invention concerne de manière générale des petites molécules qui imitent l'activité biologique de certains peptides et protéines, des compositions les contenant et leur utilisation. En particulier, l'invention concerne des composés de formule générale (I) qui imitent l'activité biologique de protéines uniquement BH3 et qui sont capables de se lier et de neutraliser des protéines pro-survie Bcl-2 : où A1, A2, B1, B2, B3, X, Z, R1, R2, R3 et t sont tels que décrits ici. L'invention concerne également des procédés de préparation des composés benzènesulfonamide qui imitent des parties de peptides et protéines, et l'utilisation de ces composés dans la régulation de la mort cellulaire et le traitement et/ou la prophylaxie de maladies et d'états associés à la dérégulation de la mort cellulaire.
Patent CA-2667370-C (CA)
Inventor: CHARI ANAND K
IPC: H04W36/12
Filed: 2007-09-17
Granted: 2012-12-04
Abstract: L'invention porte sur un système cellulaire à liaisons multiples avec des avions utilisant de multiple antennes physiquement séparées montées sur l'avion, et sur des techniques optionnelles supplémentaire d'isolement et d'optimisation des signaux améliorant la capacité de traitement des appels air-sol du réseau de communication cellulaire. Ces techniques supplémentaires peuvent inclure un domaine de polarisation et l'élaboration d'un réseau d'antennes au sol (en azimut, en élévation, ou dans les deux plans). Si on ajoute de plus une séparation des domaines de codes, on obtient une augmentation extraordinaire de capacité. Ainsi, le réseau de communication cellulaire air-sol peut-il augmenter sa capacité sur un base par avion en partageant sa charge de trafic entre plus d'une cellule ou d'un secteur, en utilisant des antennes physiquement séparées montées sur l'avion, et en utilisant des techniques facultatives supplémentaires d'isolement et d'optimisation des signaux.
Patent CA-2670740-C (CA)
Inventor: BALK TIMOTHY S
IPC: B01D53/94
Filed: 2007-10-23
Granted: 2013-03-26
Abstract: A catalytic converter (Fig. 1) having a housing (12) holding upstream and downstream catalytic material (14,16) carrying substrates or bricks includes a ring (40) located between the substrates (14,16), the ring (40)having a gap therein for receipt of a mid-bed oxygen sensor (via 20). The ring (40) traps a layer of insulating material (42) between the ring (40) and the converter housing (12) or shell surface surrounding the inter-substrate gap. The ring (40) is coupled to the housing (12) at a plurality of embossments 44) either by welding or mechanical couplings.
Patent CA-2671047-C (CA)
Inventor: FOERG CHRISTIAN
IPC: C09D5/18
Filed: 2009-07-02
Granted: 2017-01-17
Abstract: An additive for improving the early resistance to driving rain of physically curing coating compositions based on an aqueous acrylate dispersions, which have been adjusted to an alkaline pH with an inorganic or organic base, which is volatile at ambient temperature, is formed of an aqueous dispersion, containing a polyethyleneimine with a number average molecular weight in the range from 50,000 to 3,000,000, at least one representative of the group comprising 1,3-dihydroxy-2,2,4- trimethylpentane and esters thereof, butyl diglycol acetate and methoxypropanol as film-forming agents and at least one representative of the group comprising the liquid acrylates and pyrogenic silica as thickening agent, as well as optionally a pigment and optionally an ammonium acrylate as pigment disperser, and the use thereof.
Patent CA-2672046-C (CA)
Inventor: MURAO MIO
IPC: G06F21/14
Filed: 2007-12-25
Granted: 2012-05-22
Abstract: An object of the present invention is to enable an authorized user to execute a quantum program, without letting the authorized user know the operation contents of the quantum program.     A quantum program concealment device 10 includes an expansion unit 12 that generates an expanded quantum program that includes an inputted quantum program and has a quantum secret key quantum bit space corresponding to a quantum secret key in addition to an input quantum bit space of the quantum program, a control operation addition unit 13 that rewrites the expanded quantum program so as to perform a control operation that executes a quantum program in a case where the quantum secret key quantum bit space is in a predetermined state, an encryption unit 15 that adds, to the expanded quantum program, a first quantum gate array and a second quantum gate array for performing operations with respect to a state of the quantum secret key quantum bit space, a secret key generation unit 16 that generates a quantum secret key by performing an inverse operation of the first quantum gate array, and an obfuscation unit 17 that performs obfuscation with respect to the expanded quantum program to which the first quantum gate array has been added.
Patent CA-2672267-C (CA)
Inventor: WANG NAI FANG
IPC: A61K38/26
Filed: 2007-07-27
Granted: 2016-05-31
Abstract: A compound represented by the formula: wherein A is an unbranched C4-C9 alkylene, R1-R5 are independently a hydrogen, C1-C4 alkyl, C1-C4 alkoxy, C2-C4 alkenyl, halogen or hydroxy group, wherein at least one of R1-R5 is methyl, methoxy, hydroxy or halogen, or a pharmaceutically acceptable salt thereof, wherein said compound is not 8-[(2-hydroxyphenyl)thio]octanoic acid. A composition comprising: an active agent; and a compound as defined above. Use of the composition as defined above for orally administering a biologically-active agent to an animal in need of the agent, and a method for preparing said composition.
Patent CA-2674833-C (CA)
Title: Panneau mural en beton prefabrique avec ecran pare-pluie
Inventor: HATZINIKOLAS MICHAEL
IPC: E04B1/64
Filed: 2009-08-06
Granted: 2011-12-20
Abstract: Un panneau mural préfabriqué à écran pare-pluie comprend des panneaux secondaires intérieurs et extérieurs en béton réunis par des connecteurs. Des éléments intermédiaires assurent l'isolation et permettent l'apport d'un caniveau d'écoulement et d'une barrière de vapeur.
Patent CA-2689097-C (CA)
Title: Switching device
Inventor: ROTH HERBERT
IPC: H01H71/08
Filed: 2008-04-15
Granted: 2014-08-19
Abstract: The invention relates to an electrical switching device which enables an electrical system, particularly a power distribution system, to be structured rationally and simply. The switching device, in particular embodied in the form of a rail-mounted device, comprises a housing and, included therein, a switching unit for interrupting an electrical circuit, a supply connection for feeding a current to the switching unit, said supply connection having a first coupling contact for connecting to a current busbar, a load connection for connecting a feed conductor of a load circuit to the switching unit, and a return connection which has a connecting terminal for connecting to the return conductor of the load circuit and a second coupling contact connected to the connecting terminal inside the housing for connecting to a second current busbar.
Patent CA-2689433-C (CA)
Inventor: KOSAREV IVAN VITALIEVICH
IPC: E21B43/26
Filed: 2007-07-03
Granted: 2012-08-21
Abstract: A method of hydraulic fracturing an individual reservoir fracturing layer of a subterranean formation to produce heterogeneous proppant placement is given in which pillars of proppant are placed such that the pillars do not extend the entire height of the fracture (for a vertical fracture) but are themselves interrupted by channels so that the channels between the pillars form pathways that lead to the wellbore. The method combines methods of introducing slugs of proppant- carrying and proppant- free fluids through multiple clusters of perforations within a single fracturing layer of rock, with methods of ensuring that the slugs exiting the individual clusters do not merge.
Patent CA-2691508-C (CA)
Title: Support de prisme pour un dispositif de depot laser
Inventor: KEICHER DAVE
IPC: G02B5/04
Filed: 2008-06-26
Granted: 2015-12-08
Abstract: Un appareil comprend un support de prisme qui maintient un prisme. Le support comprend un rebord qui se met en prise avec un premier côté du prisme, une surface de support structurée qui se met en prise avec un deuxième côté du prisme, un élément de retenue qui se met en prise de façon coulissante avec un troisième côté du prisme, et un élément de sollicitation qui amène l'élément de retenue vers une position de mise en prise avec le prisme. Le support comprend en outre une fente disposée entre le rebord et la surface de support. L'élément de retenue comprend une vis mécanique, et un écrou retient l'élément de sollicitation entre l'écrou et un corps de support de prisme. L'élément de sollicitation est maintenu dans un contre-alésage du corps de support de prisme, et une extrémité de la vis mécanique fait saillie du contre-alésage. Le corps de support de prisme comprend en outre une fente d'alignement à un angle azimutal déterminé, et le dispositif de dépôt laser comprend une saillie qui se met en prise avec la fente d'alignement.
Patent CA-2691769-C (CA)
Inventor: SKEATES CRAIG
IPC: E21B43/14
Filed: 2010-02-02
Granted: 2013-03-26
Abstract: A method enables stimulation of a well having a plurality of lateral wellbores. The method comprises deploying fracturing equipment downhole for isolated interaction with each lateral wellbore of the plurality of lateral wellbores. The method and the fracturing equipment are designed to enable fracturing of the plurality of lateral wellbores during a single mobilization.
Patent CA-2691784-C (CA)
Title: Composition et procede de traitement de maladie auto-immune
Inventor: HEFFERNAN MARK
IPC: A61K39/395
Filed: 2008-06-27
Granted: 2016-11-01
Abstract: La présente invention concerne des compositions et procédés de traitement de maladies auto-immunes, notamment la polyarthrite rhumatoïde. L'invention concerne des composés qui agissent en tant qu'antagonistes du récepteur Toll-like 2 pour supprimer la réponse immunitaire qui est induite par l'apparition et la progression de maladie immunitaire. L'invention concerne en particulier des anticorps monoclonaux qui présentent une liaison spécifique au récepteur Toll-like 2 destinés à être utilisés pour le traitement et/ou la prévention de maladie immunitaire.
Patent CA-2692467-C (CA)
Inventor: XU GUOPING
IPC: H04L25/02
Filed: 2007-11-16
Granted: 2014-08-19
Abstract: The present invention discloses a channel estimation method of the mobile communication system based on the time division pilot field, the method comprises the following steps: step 1, a transmitting end transmits a time division pilot sequence having a cyclic prefix; step 2, a receiving end transforms the time division pilot sequence into frequency domain using a fast Fourier transform module, and performs channel estimation to obtain a channel frequency response estimation result; step 3, the receiving end transforms the channel frequency response estimation result back into time domain using a inverse fast Fourier transform module, and obtains a channel impulse response estimation result. The present invention has less calculation complexity than the conventional time domain channel estimation, so the system delay caused by channel estimation can be reduced.
Patent CA-2696341-C (CA)
Title: Abuse resistant drugs, method of use and method of making
Inventor: DIFALCO RAY J
IPC: A61K9/24
Filed: 2008-08-12
Granted: 2016-05-17
Abstract: An abuse resistant oral pharmaceutical composition, comprising: a barrier layer, comprising a first polymer; a diffusion layer, comprising a second polymer, substantially covering the barrier layer, wherein the diffusion layer is bonded to the barrier layer and comprises a drug that is substantially homogeneously distributed within the second polymer and diffuses from the diffusion layer within the gastrointestinal (GI) tract; and optionally an expansion layer comprising an expandable polymer, wherein the expansion layer is substantially covered by the barrier layer.  Methods of making the same and methods of using the same are also provided.
Patent CA-2699288-C (CA)
Inventor: NUMAJIRI TOMOHIRO
IPC: F03D11/00
Filed: 2010-02-10
Granted: 2011-07-12
Abstract: There is provided a method for hoisting and lowering a device in a rotor head of a wind turbine generator 1, that can easily perform a device hoisting and lowering operation in the rotor head 4 without an external crane. The method for hoisting and lowering a device in a rotor head includes a step of mounting a temporary winch rail 50 to a rail support portion 44 previously provided in the rotor head 4, a step of installing a temporary winch 51 on the temporary winch rail 50, a step of opening a maintenance hatch provided in the rotor head 4, and a step of hoisting and lowering a replacement device P to be attached or removed in the rotor head 4 through a hoisting and lowering opening 43 in the maintenance hatch by the temporary winch 51.
Patent CA-2702191-C (CA)
Title: Systems and methods for managing advertising content corresponding to streaming media content
Inventor: OTA TAKAAKI
IPC: H04N21/458
Filed: 2008-09-18
Granted: 2021-04-20
Abstract: A media server is accessed by a user device over a network. Advertising content is automatically received from the server and stored by the user device, where the advertising content is associated with streaming media content. Following a request for the streaming media content, at least a portion of the received advertising content is presented on the user device while the requested streaming media content begins to be downloaded or queued. As soon as presentation of the advertising content concludes, the requested streaming media content is presented on the user device without network-related delay.
Patent CA-2704185-C (CA)
Inventor: COATS STEVEN J
IPC: C07D405/14
Filed: 2008-10-23
Granted: 2016-02-16
Abstract: The present invention relates to certain novel compounds of Formula (I): and methods for preparing these compounds, compositions, intermediates and derivatives thereof and for the treatment of prokineticin 1 or prokinetin receptor mediated disorders.
Patent CA-2711434-C (CA)
Title: Derives d'epoxy-guaiane, et traitement du cancer
Inventor: BEUTLER JOHN A
IPC: C07D493/08
Filed: 2008-12-30
Granted: 2017-01-24
Abstract: L'invention concerne des englérines et des dérivés (I) de celles-ci utiles dans le traitement de plusieurs cancers, en particulier le cancer du rein, de même que des compositions pharmaceutiques et des procédés de traitement d'un patient par l'utilisation de ces dérivés. Les englérines, par exemple l'englérine A et l'englérine B, peuvent être isolés du végétal Phyllanthus engleri ou produit par des procédés synthétiques. Un exemple de dérivé d'englérine et de la 2'-chloroenglérine A, qui a la structure (II), dans laquelle une double liaison "a" est E, Z, ou un mélange de E et Z.
Patent CA-2713153-C (CA)
Inventor: IM HSUNG JAI
IPC: H01L27/10
Filed: 2009-02-20
Granted: 2014-02-11
Abstract: Selon l'invention, au moins un paramètre MOS d'un fusible MOS (200) est caractérisé pour fournir au moins une valeur de référence de paramètre MOS. Ensuite, le fusible MOS (200) est programmé par application d'un signal de programmation aux bornes de fusible (204, 206) de telle sorte qu'un courant de programmation circule à travers la liaison de fusible (202). La résistance de fusible est mesurée pour fournir une résistance de fusible mesurée associée à une première valeur logique. Un paramètre MOS du fusible MOS programmé est mesuré pour fournir une valeur de paramètre MOS mesurée. La valeur de paramètre MOS mesurée est comparée à la valeur de paramètre MOS de référence pour déterminer une seconde valeur logique du fusible MOS, et une valeur binaire est émise sur la base de la comparaison.
Patent CA-2713715-C (CA)
Inventor: WHITFILL DONALD L
IPC: C09K8/035
Filed: 2009-02-17
Granted: 2012-07-10
Abstract: A lost circulation material and method for well treatment employing the material that is effective at sealing or plugging small fissures and large fractures and has utility over a wide range of temperatures, including high temperatures. The material has an optimized bimodal particle distribution and optionally has a polymer flocculant or water swellable polymer.
Patent CA-2713959-C (CA)
Inventor: GAHL JOHN M
IPC: G21G1/00
Filed: 2009-02-03
Granted: 2012-01-31
Abstract: The invention provides methods for the production of radioisotopes or for the treatment of nuclear waste. In meth-ods of the invention, a solution of heavy water and target material including fissile material present in subcritical amounts is provided in a shielded irradiation vessel. Bremsstrahlung photons are introduced into the solution, and have an energy sufficient to generate photoneutrons by interacting with the nucleus of the deuterons present in the heavy water and the resulting photoneu-trons in turn cause fission of the fissile material. The bremmsstrahlung photons can be generated with an electron beam (37) and an x-ray converter (32). Devices of the invention can be small and generate radioisotopes on site, such as at medical facilities and industrial facilities. Solution can be recycled for continued use after recovery of products.
Patent CA-2716931-C (CA)
Inventor: JOHNSON THOMAS F
IPC: H02H7/18
Filed: 2009-02-24
Granted: 2014-10-28
Abstract: L'invention porte sur un système de protection et sur un procédé pour un chargeur de batterie pour détecter un état de claquage thermique dans une batterie pendant un chargement afin de protéger la batterie lorsqu'un état de claquage thermique est détecté. Le système de protection conformément à la présente invention ne nécessite pas de détecteurs de température externe, pas plus qu'il ne repose sur des actions par un technicien ou un utilisateur. Le système comprend un ou plusieurs détecteurs électriques disposés normalement avec des chargeurs de batterie classiques pour détecter des paramètres électriques pendant une charge et fournir une indication d'un état de claquage thermique possible sur la base de la tendance des paramètres de chargement électriques. Le système de protection surveille des caractéristiques de chargement d'une batterie pour des cycles de chargement complets ou partiels. Si des caractéristiques de chargement dévient de la normale ou indiquent une anomalie, déterminée par un logiciel, le système suppose qu'il peut y avoir un état de claquage thermique et exécute une mesure de protection, telle que la fin de chargement de la batterie.
Patent CA-2717571-C (CA)
Inventor: NUR ISRAEL
IPC: A61L15/32
Filed: 2009-03-02
Granted: 2016-08-23
Abstract: The invention relates to an improved dry cross-linked gelatin sponge comprising a layer of an active ingredient, to methods of its preparation and uses thereof.