baber/WOPTO huggingface dataset:
Patent CA-2724174-C (CA)
Inventor: SMITH JOHN WILLIAM
IPC: C07C21/18
Filed: 2009-05-15
Granted: 2013-07-09
Abstract: The invention provides a process for the preparation of 1234yf comprising (a) contacting 1,1, 2,3,3, 3-hexafluoropropene (1216) with hydrogen in the presence of a hydrogenation catalyst to produce 1,1,2,3,3,3-hexafluoropropane (236ea); (b) dehydrofluorinating 236ea to produce 1,2,3,3,3-pentafluoropropene (1225ye);  (c) contacting 1225ye with hydrogen in the presence of a hydrogenation catalyst to produce 1,2,3,3,3-pentafluoropropane (245eb); and (d) dehydrofluorinating (245eb) to produce (1234yf).
Patent CA-2724258-C (CA)
Inventor: MATAS SCOTT E
IPC: F02D41/14
Filed: 2009-02-19
Granted: 2015-05-26
Abstract: An aircraft engine includes an aircraft engine controller configured to detect an actual peak exhaust gas temperature of a cylinder assembly. The aircraft engine controller detects an intersection between a first function representing a relationship between a set of rich exhaust gas temperature signals and a corresponding set of rich fuel-air ratio values and a second function representing a relationship between a set of lean exhaust gas temperature signals and a set of lean fuel-air ratio values. Based upon the intersection between the first and second functions, the engine controller detects an actual peak fuel-air ratio value for the cylinder assembly and can determine if a correction in the fuel-air ratio of a fuel-air mixture provided to the cylinder assembly is required.
Patent CA-2724626-C (CA)
Inventor: ZWEIFEL THOMAS J
IPC: F16B7/10
Filed: 2010-12-09
Granted: 2016-06-14
Abstract: A tubular positioning system includes a first tubular having a plurality of unique inner profiles disposed at an inner surface thereof and a plurality of second tubulars, each having a unique outer profile disposed at an outer surface thereof, that are runnable within the first tubular. The tubular positioning system is configured such that each of the plurality of second tubulars is prevented from passing one of the unique inner profiles when the unique outer profile thereon engages with one of the unique inner profiles. Each of the plurality of second tubulars is passable by each one of the unique inner profiles when the unique outer profile thereon is non- engagable with the one of the unique inner profiles.
Patent CA-2725373-C (CA)
Inventor: JAMES SIMON
IPC: C09K8/42
Filed: 2009-05-25
Granted: 2017-02-28
Abstract: Providing a solution of at least one salt capable of reacting with a set cement to form a solid phase comprising a precipitate or an expanded phase of the cement; contacting a region of the set cement to be repaired with the solution so as to form the solid phase in voids in the region of the set cement to be repaired.
Patent CA-2725468-C (CA)
Title: Nouveau gene de bacillus thuringiensis a activite pesticide contre les lepidopteres
Inventor: ABAD ANDRE R
IPC: C07K14/325
Filed: 2009-05-07
Granted: 2016-05-03
Abstract: L'invention concerne des acides nucléiques, et des variants et fragments de ceux-ci, obtenus à partir de souches de Bacillus thuringiensis, codant pour des polypeptides dotés dune activité pesticide contre des insectes nuisibles, dont les lépidoptères. Des modes de réalisation spécifiques de l'invention concernent des acides nucléiques isolés codant pour des protéines pesticides, des compositions pesticides, des produits de construction d'ADN et des micro-organismes et plantes transformés comprenant un acide nucléique concerné par le mode de réalisation. Ces compositions sont utilisées dans des procédés de lutte contre les insectes nuisibles, notamment les insectes nuisibles aux plantes.
Patent CA-2727531-C (CA)
Title: Uniformly dispersed abrasive microcasule confectionery product and process
Inventor: HARPAZ SHIMON
IPC: A61K9/10
Filed: 2008-06-10
Granted: 2016-10-04
Abstract: The present invention relates to the field of confectionery products. More particularly, the invention relates to an abrasive confectionery product and a process for producing the same. The product comprises abrasive inclusions which are uni-formly dispersed throughout a base material.
Patent CA-2728242-C (CA)
Title: Ink composition, ink composition for inkjet recording, ink set, ink cartridge, inkjet recording method, and recorded product
Inventor: TANAKA SHIGEAKI
IPC: B41M5/00
Filed: 2009-06-15
Granted: 2016-08-02
Abstract: An ink composition is provided which does not undergo decomposition or fading of colorants even when stored under high--temperature environment.     An ink composition which contains a compound represented by the following general formula (1) and a humectant, wherein the content of the compound represented by the general formula (1) is from 0.1% by mass to less than 7.0% by mass, the content of the humectant having 3 or more hydroxyl groups is 8.0% by mass or less, and the molar ratio of the humectant having 3 or more hydroxyl groups/the compound represented by the general formula (1) being less than 15.0;   (see formula 1) wherein Ar1 and Ar2 each independently represents an aromatic hydrocarbon ring group, a non-aromatic hydrocarbon ring group, an aromatic heterocyclic group, or a non-aromatic heterocyclic group, A1 and A2 each independently represents a hydrogen atom or a substituent, Y  represents -OM or -NR1R2, M represents a hydrogen atom or a metal ion, and R1 and R2 each independently represents a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group, an aralkyl group, an aryl group, or a heterocyclic group.
Patent CA-2729925-C (CA)
Title: Encodeur audio et decodeur audio
Inventor: MULTRUS MARKUS
IPC: G10L19/02
Filed: 2009-05-18
Granted: 2016-03-29
Abstract: Linvention concerne un encodeur audio (100) pour encoder des segments de coefficients, les segments de coefficients représentant différentes résolutions temporelles ou fréquentielles d'un signal audio échantillonné, l'encodeur audio (100) comprenant un processeur (110) pour déduire un contexte de codage pour un coefficient actuellement encodé d'un segment actuel sur la base d'un coefficient précédemment encodé d'un segment précédent, le coefficient précédemment encodé représentant une résolution temporelle ou fréquentielle différente de celle du coefficient actuellement encodé. L'encodeur audio (100) comprend en outre un encodeur d'entropie (120) pour encoder l'entropie du coefficient actuel sur la base du contexte de codage pour obtenir un flux audio encodé.
Patent CA-2729995-C (CA)
Inventor: YAMASHITA KEN
IPC: H04N5/92
Filed: 2009-07-23
Granted: 2015-12-22
Abstract: The playback apparatus realizes stereoscopic viewing by overlaying planar or stereoscopic graphics over stereoscopic video in a way that reduces eye strain using following method in abstract: A graphics plane holds therein data composed of graphics data. A shift engine shifts, in a case when a composition unit composites the graphics data with a left-view video frame, coordinates of each of the pixels is shifted in a first horizontal direction, and in a case when the composition unit composites the graphics data with a right-view video frame, coordinates of each of the pixels is shifted in a second horizontal direction that is opposite to the first direction.
Patent CA-2730424-C (CA)
Inventor: WINTERBERG MARKUS
IPC: C07C11/09
Filed: 2009-05-19
Granted: 2016-03-22
Abstract: The invention provides a process for preparing isobutene from MTBE-containing mixtures, which comprises the following steps: a) in a reactor R, cleaving a mixture obtained from an MTBE-containing feedstock (1a) and/or an MTBE-containing stream (13, 5), affording a stream (6) of reaction products consisting of isobutene, methanol, MTBE and by-products, the latter consisting of a1) high boilers having a boiling range above 55°C at a pressure of 0.1 MPa; a2) medium boilers having a boiling range of 12 to 55°C at a pressure of 0.1 MPa;  and a3) low boilers having a boiling range below 12°C at a pressure of 0.1 MPa;  b) distillatively separating stream (6) into a stream (7) which contains the isobutene product and low boilers, and a stream (8) which contains MTBE, methanol, medium boilers and high boilers; c) distillatively separating stream (8) to obtain an MTBE-containing stream (10, 12) and a methanol-containing high boiler stream (9, 11); d) recycling an MTBE-containing stream (10, 12, 13) into step a) of the process, the medium boilers being removed completely or partially before step d) from the streams (10, 12) rich in medium boilers.
Patent CA-2735508-C (CA)
Inventor: SCOTCH ADAM M
IPC: H01L33/62
Filed: 2009-07-24
Granted: 2017-05-09
Abstract: A lighting module comprising a base panel and a plurality of light-emitting diode (LED) chips attached directly to the base panel. The LED chips are in electrical communication with conductive traces on the base panel, which deliver a current to the LED chips. Various embodiments of this generally described lighting module are also presented. Additionally, methods of preparing such a lighting module, and system components of the lighting module are presented.
Patent CA-2739545-C (CA)
Inventor: GOTCH FRANK A
IPC: G01N33/84
Filed: 2009-10-16
Granted: 2018-09-25
Abstract: The invention is directed to a method of determining a dosage of phosphorus binder for a patient undergoing dialysis treatment to achieve a pre-dialysis serum phosphorus concentration within a desired concentration range while achieving a de-sired net accumulation of calcium. The method includes determining the dosage of phosphorus binder that will achieve pre-dialysis serum phosphorus concentration of the patient that is within the desired concentration range while accounting for the change in the amount of phosphorus removed by the dialysis treatment when the pre-dialysis serum phosphorus concentration of the patient is within the desired concentration range, determining a dialysate calcium concentration that will result in the desired net accumulation of calcium over a complete dialysis cycle, and dialyzing the patient with a dialysate containing a calcium concentration based upon that determination.
Patent CA-2746173-C (CA)
Title: Compositions de blanchiment solides en couches
Inventor: SMITH WILLIAM L
IPC: C11D3/20
Filed: 2009-11-19
Granted: 2016-11-01
Abstract: La présente invention porte sur une composition solide en couches comportant au moins deux parties. La première partie comprend a) de l'hypochlorite de calcium, de l'hypochlorite de magnésium et des mélanges de ceux-ci, b) un adjuvant, c) un polymère hydrosoluble, d) un acide et e) la première partie ne contenant pas d'hypochlorite de sodium, d'hypochlorite de lithium, d'hypochlorite de potassium et de mélanges de ceux-ci. La seconde partie comprend a) un tensioactif, b) un adjuvant, c) un acide et d) la seconde partie ne contenant aucun oxydant.
Patent CA-2749560-C (CA)
Inventor: JOLLY ROBERT K
IPC: E04G21/00
Filed: 2011-08-18
Granted: 2015-02-10
Abstract: A device for gripping a cable is presented that has a retention member rotatably disposed within a cable guide such that upon entrance of the cable within an entrance port, the cable moves between the retention member and a wall, causing the retention member to simultaneously rotate and move toward the exit port and away from the wall until it abuts the exit wall and rotates in place as the cable is pushed out the exit port. When the cable is pulled toward the entrance port, the retention member simultaneously rotates and moves toward the entrance port and the wall, wedging the cable between the wall and the retention member.
Patent CA-2749599-C (CA)
Title: Transparent, colorless infrared radiation absorbing compositions comprising non-stoichiometric tungsten oxide nanoparticles
Inventor: ADOCHIO WILLIAM
IPC: C08K3/22
Filed: 2010-01-20
Granted: 2014-10-07
Abstract: Disclosed are compositions that include a binder and non-stoichiometric tungsten oxide particles dispersed in the binder. The tungsten oxide particles have an average primary particle size of no more than 300 nanometers. The compositions are transparent and colorless.
Patent CA-2750965-C (CA)
Inventor: ROESE HEINRICH
IPC: B21C47/00
Filed: 2010-01-27
Granted: 2014-12-30
Abstract: An apparatus (1) for winding a strip (3), in particular a metal strip of varying thickness, into a coil (2) with a device for applying a deformable material onto the strip (3) that is to be wound, characterized in that the device comprises means (11, 22) for creating a resilient, in particular an elastic material or a self-expanding or foaming material for placement onto the coil (2).
Patent CA-2752051-C (CA)
Title: Systeme de commande a distance mettant en oeuvre une technologie haptique servant a commander un vehicule ferroviaire
Inventor: ECTON MARK
IPC: H04L12/26
Filed: 2010-05-05
Granted: 2017-11-21
Abstract: La présente invention concerne un système de commande à distance servant à commander un véhicule ferroviaire. Le système de commande à distance comprend un dispositif de commande à distance doté d'une technologie haptique servant à transmettre des signaux à un module de première unité de commande. La première unité de commande est montée sur le véhicule ferroviaire, elle commande et contrôle les fonctions du véhicule ferroviaire. Le module de la première unité de commande relaie également des informations au dispositif de commande à distance. Le système de commande à distance peut également comprendre un commutateur de sécurité portable permettant à un individu se situant à proximité du véhicule ferroviaire d'envoyer un signal d'arrêt au module de la première unité de commande pour arrêter le véhicule ferroviaire si des conditions dangereuses existaient.
Patent CA-2754682-C (CA)
Inventor: BITTO ENNIO
IPC: G01F1/84
Filed: 2010-03-11
Granted: 2014-07-22
Abstract: A measuring system comprises: a measuring transducer, through which medium flows, for producing oscillatory signals dependent on a viscosity of the flowing medium and/or a Reynolds number of the flowing medium; transmitter electronics for driving the measuring transducer and for evaluating oscillatory signals delivered by the measuring transducer. The measuring transducer includes: an inlet-side flow divider; an outlet-side flow divider; at least two, mutually parallel, straight, measuring tubes, connected to the flow dividers; and an electromechanical exciter mechanism for exciting and maintaining mechanical oscillations of the measuring tubes. Each of the at least two measuring tubes opens with an inlet-side measuring tube end into a flow opening and with an outlet-side. The transmitter electronics feeds electrical excitation power into the exciter mechanism while the exciter mechanism converts electrical excitation power at least partially into opposite-equal torsional oscillations of the at least two measuring tubes.
Patent CA-2756407-C (CA)
Inventor: OGAWA NORIAKI
IPC: B01J35/02
Filed: 2009-07-31
Granted: 2014-04-22
Abstract: Disclosed is an antistaining sheet including a base material sheet and an antistaining layer formed on the base material sheet. The antistaining layer includes a photocatalyst and a thermoplastic resin to be decomposed by the photocatalyst, and thus has a self-collapsing property. The antistaining layer is stronger in self-collapsing property in the surface portion thereof than in the interior portion.
Patent CA-2764268-C (CA)
Title: Materiaux comprenant une matrice et procede de preparation de ceux-ci
Inventor: BLEYS GERHARD JOZEF
IPC: C09K5/06
Filed: 2010-05-10
Granted: 2016-02-23
Abstract: La présente invention concerne un matériau qui comprend les éléments suivants : un matériau de matrice qui comporte une pluralité de groupes uréthane et/ou urée et/ou isocyanurate et qui possède une teneur en bloc dur supérieure à 75 % (ci-après appelé matrice A) ; et un matériau polymère qui 1) ne possède aucun groupe capable de former un groupe uréthane, urée ou isocyanurate avec un groupe isocyanate, 2) présente un changement de phase tel que mesuré par analyse calorimétrique différentielle (DSC) dans la plage de températures de -10 °C à + 60° C, avec une enthalpie ?Hm d'au moins 87 kJ/kg, 3) interpénètre ladite matrice A, et 4) possède un poids moléculaire moyen supérieur à 700 et comprend au moins 50 % en poids de groupes oxyalkylène, sur la base du poids dudit matériau, au moins 85 % des groupes oxyalkylène étant des groupes oxyéthylène (ci-après dénommé matériau polymère B). La quantité relative de ladite matrice A et dudit matériau polymère B, en poids se situe entre 15/85 et 75/25. L'invention porte en outre sur un procédé de préparation d'un tel matériau.
Patent CA-2769152-C (CA)
Title: Aqueous carbonated medium containing an amino(meth)acrylate polymer or copolymer
Inventor: LIZIO ROSARIO
IPC: A61K47/08
Filed: 2009-07-30
Granted: 2016-06-07
Abstract: The invention relates to an aqueous medium containing an amino(meth)acrylate polymer or copolymer which is not soluble in demineralised water, characterized in that the medium has a content of an aqueous phase of at least 60 % by weight and a content of up to 40 % by weight of solids comprising the amino(meth)acrylate polymer or copolymer, whereby the aqueous phase is charged by a sufficient amount of carbon dioxide that effects the amino(meth)acrylate polymer or copolymer to be present in solute form in the medium. The aqueous medium may be used beneficially as a coating or binding solution for the spray coating or binding of pharmaceutical compositions or nutraceutical compositions or cosmetical compositions.
Patent CA-2769309-C (CA)
Inventor: CHAMBERLAIN PETER ANTHONY
IPC: B23Q33/00
Filed: 2010-07-28
Granted: 2017-12-12
Abstract: The present invention relates to the field of cabinetry, cabinet making and the building industry in general. In particular, the invention relates to a method and apparatus for transcribing a profile of a reference surface onto a target surface. In one form, the present invention provides a scribe tool comprising at least one marking portion operatively associated with a reference surface following portion, the at least one marking portion extending laterally beyond the perimeter of the reference surface following portion and comprising at least one marking region forming an angle of 90° or less at its outer extent.
Patent CA-2771256-C (CA)
Title: Composition de liant hydraulique pulverisable et procede d'utilisation
Inventor: NICOLEAU LUC
IPC: C04B41/50
Filed: 2010-08-31
Granted: 2017-02-28
Abstract: L'invention concerne un procédé de préparation d'une composition de liant hydraulique pulvérisable contenant en tant que composants principaux de l'eau, des agrégats, un liant hydraulique, un accélérateur de durcissement, caractérisé en ce qu'un composant contenant un hydrate de silicate de calcium (C-S-H) est ajouté avant et/ou au niveau de la buse de pulvérisation.
Patent CA-2772498-C (CA)
Inventor: PATEL ANIL
IPC: A61B1/045
Filed: 2010-08-12
Granted: 2017-02-28
Abstract: A laryngoscope comprising a handle, a blade holding element, a detachable blade, means for viewing the laryngeal inlet of a patient and means for adjusting the viewing field. The means for adjusting the viewing field may comprise a light refracting means. Alternatively, in embodiments in which the viewing means comprises at least two fixed cameras elements directed to at least two different viewing fields, the means for adjusting the viewing field may comprise means for switching from one camera to the other or, in embodiments in which the viewing means comprises a movable camera element, the means for adjusting the viewing field may comprise mechanical or electronic means for controlling the movement of the camera. A method for viewing the laryngeal inlet of a patient using a laryngoscope comprising the step of adjusting the viewing field is also covered.
Patent CA-2773116-C (CA)
Inventor: LIU XINYU
IPC: H04W24/02
Filed: 2010-05-26
Granted: 2015-04-07
Abstract: A service deactivation method and a device thereof are disclosed. The method comprises: after receiving the deactivation instruction for requesting to deactivate a specified service, determining the service deactivation rate value of the specified service, wherein the service deactivation rate value is the number of interrupted online calls per unit time; and carrying out interrupt handling respectively on the online calls of the specified service according to the determined service deactivation rate value. During service upgrading, the method and the device can effectively avoid the system failure caused by the sharp increase of system load in the deactivation process, thus greatly increasing the success rate of service upgrading and reducing the influences of the service upgrading on the system stability and safety.
Patent CA-2776587-C (CA)
Inventor: EDME PASCAL
IPC: G01V1/28
Filed: 2010-10-04
Granted: 2016-01-05
Abstract: To perform noise attenuation for seismic surveying, a sensor assembly is deployed on a ground surface, where the sensor assembly has a seismic sensor to measure seismic waves propagated through a subterranean structure, and a divergence sensor comprising a pressure sensor to measure noise. First data is received from the seismic sensor, and second data is received from the divergence sensor. The first data and the second data are combined to attenuate noise in the first data.
Patent CA-2780645-C (CA)
Title: Forme saline d'un conjugue medicament-polymere ramifie
Inventor: CHONG ANTHONY O
IPC: A61P35/00
Filed: 2010-11-18
Granted: 2018-01-16
Abstract: L'invention concerne entre autres aspects un sel d'hydrohalogénure d'un conjugué médicament-polyéthylène-glycol ramifié hydrosoluble, ainsi que des procédés de production et d'utilisation dudit sel. Ce sel d'hydrohalogénure est formé de manière stable et s'avère plus résistant à la dégradation hydrolytique que la forme base libre correspondante dudit.
Patent CA-2783382-C (CA)
Inventor: CHRISTOPH MARKUS
IPC: H04R3/04
Filed: 2012-07-19
Granted: 2016-02-23
Abstract: A noise reducing sound reproduction system and method is dis-closed, in which: an input signal is supplied to a loudspeaker by which it is acoustically radiated; the signal radiated by the loudspeaker is received by a microphone that is acoustically coupled to the loudspeaker via a secondary path and that provides a microphone output signal; from the microphone output signal a useful signal is subtracted to generate a filter input signal; the filter input signal is filtered in an active noise reduction filter to generate an error signal;  and the useful signal is subtracted from the error signal to generate the loudspeaker input signal; and the useful signal is filtered by one or more spectrum shaping filters prior to subtraction from the microphone output signal or the loudspeaker input signal or both.
Patent CA-2786239-C (CA)
Inventor: KLINGELHOEFER PAUL
IPC: A01P7/00
Filed: 2011-01-13
Granted: 2018-05-22
Abstract: The invention relates to a compound comprising a pesticide and an alkoxylate.  The invention further relates to the alkoxylate, to a method for the production thereof, and to the use thereof as an auxiliary agent in pesticide-containing spray mixtures. The invention further relates to a method for controlling phytopathogenic fungi and/or undesirable plant growth and/or undesirable insect or mite infestation and/or for regulating the growth of plants, wherein the compound is allowed to act on the respective pests, the habitat thereof or the plants to be protected from the respective pest, the ground and/or undesirable plants and/or the useful plants and/or the habitat thereof. The invention further relates to seed containing the compound. (see formula A) (see formula AQ)