baber/WOPTO huggingface dataset:
Patent CA-2699903-C (CA)
Title: Cementitious formulations and products
Inventor: FENG XIANGDONG
IPC: C04B14/04
Filed: 2008-10-02
Granted: 2016-09-27
Abstract: Cementitious formulations and their products with enhanced reactivity are provided. Formulations in certain embodiments may include at least one calcium source, a reactant and a filler in a hydrated environment, wherein the reactant, in one form, is crystalline silica that has been modified for reactivity. Enhancement of a reactant may include one or more modifications to its content, grind and/or the cement to silica ratio, as well as addition of one or more additives in the formulation, additives in the form of at least one alumina source, defoamer, catalyst and/or a clay.
Patent CA-2703328-C (CA)
Inventor: WRIGHT DAVID HOWELL
IPC: H04H60/37
Filed: 2008-03-13
Granted: 2017-07-25
Abstract: Methods and apparatus to create a media measurement reference database from a plurality of distributed sources are described. An example method of developing a reference database associated with media content includes receiving first identifying data associated with media content from a meter on a first information presentation device, the media content being locally accessible at the first information presentation device; determining whether the reference database includes reference data associated with the first identifying data; when the reference database lacks the reference data associated with the first identifying data, sending a message to the meter requesting first reference data for the media content; and receiving the first reference data associated with the first identifying data.
Patent CA-2706478-C (CA)
Title: Acier inoxydable austenitique pauvre resistant a la corrosion
Inventor: BERGSTROM DAVID S
IPC: C22C38/44
Filed: 2008-02-26
Granted: 2016-08-16
Abstract: L'invention porte sur une composition d'acier inoxydable austénitique ayant de faibles teneurs en nickel et en molybdène et présentant une résistance à la corrosion élevée et une bonne aptitude au formage. L'acier inoxydable austénitique comprend, en % en poids, jusqu'à 0,20 C, 2,0-6,0 Mn, jusqu'à 2,0 Si, 16,0-23,0 Cr, 5,0-7,0 Ni, jusqu'à 3,0 Mo, jusqu'à 3,0 Cu, 0,1-0,35 N, jusqu'à 4,0 W, jusqu'à 0,01 B, jusqu'à 1,0 Co, du fer et des impuretés. L'acier inoxydable austénitique a un indice de ferrites inférieur à 11 et une valeur MD30 inférieure à -10 °C.
Patent CA-2707092-C (CA)
Title: Fuselage d'avion resistant aux impacts
Inventor: VERDE PRECKLER JORGE PABLO
IPC: B64C1/00
Filed: 2008-11-28
Granted: 2016-01-26
Abstract: L'invention porte sur une configuration de structure du fuselage arrière (4) d'un avion avec des moteurs à hélice (1) comprenant des hélices (23) formées à leur tour par des pales (3), les moteurs à hélice mentionnés (1) étant situés au niveau de la partie arrière de l'avion et l'empennage (5) de l'avion étant à son tour située derrière le plan des hélices (23). L'invention est caractérisée par le fait que la configuration de structure du fuselage arrière (4) comprend un revêtement externe (6) et un revêtement interne (7), les deux revêtements (6, 7) étant réunis au moyen d'éléments radiaux (13) configurant des cellules (14), de telle sorte que la configuration de structure obtenue rend maximale la résistance en torsion du fuselage arrière (4) de l'avion dans le cas d'un endommagement du fuselage arrière mentionné (4) dû au détachement de l'une des pales (3) des moteurs à hélice (1).
Patent CA-2708646-C (CA)
Inventor: MA YONG
IPC: A61B17/068
Filed: 2010-06-28
Granted: 2017-10-10
Abstract: A surgical instrument comprising a handle portion, an elongated body portion extending distally from the handle portion, and a tool adjacent the distal portion of the elongated body portion and having at least one jaw movable to a clamping position to clamp tissue. A tactile feedback system includes an expandable member extending from the handle portion, the expandable member providing a tactile indicator of a tissue parameter of tissue clamped by the least one jaw.
Patent CA-2714942-C (CA)
Inventor: YOO MOO-HI
IPC: A61K47/08
Filed: 2009-02-26
Granted: 2014-06-17
Abstract: La présente invention concerne une composition pharmaceutique liquide pour injection contenant du docetaxel. Cette composition contient (A) du docetaxel et un sel pharmaceutiquement acceptable, (B) un agent de surface choisi parmi le polysorbate, le polyoxyéthylène glycol ester et les dérivés de l'huile de ricin à base de polyoxyéthylène, (C) un solvant contenant contenant de l'éthanol anhydre dans la plage de concentration comprise entre 100 et 800 mg/ml dans une solution d'injection, et (D) un correcteur du pH en quantité suffisante pour ajuster le pH de la composition liquide à 5 ou à une valeur inférieure. La composition décrite dans la présente invention peut être directement diluée dans un liquide de perfusion même sans utiliser une solution diluée intermédiaire dans les cas où la composition susmentionnée est utilisée en tant que préparations injectables, puisque la composition est formée d'une phase liquide unique. En outre, la composition décrite dans cette invention convient à l'injection efficace de docetaxel car la stabilité pharmaceutique de la composition est significativement améliorée.
Patent CA-2715222-C (CA)
Title: Soft start device for pneumatic systems and method for the operation of a soft start device
Inventor: CHRISTIANI PETER
IPC: F15B20/00
Filed: 2008-02-15
Granted: 2014-09-30
Abstract: A soft start device for pneumatic systems is disclosed. A primary inlet where compressed air is supplied at primary pressure is, via a valve circuit, connected to at least one secondary outlet, where compressed air can be discharged at secondary pressure. The secondary pressure is lower than or equal to the primary pressure. A main valve, which can be bypassed by means of a bypass is installed between the primary inlet and the secondary outlet. A restrictor device is installed in the bypass. The main valve, the restrictor device and directional valves of the valve circuit are interconnected. The valve circuit can be switched into a standard switching position for venting the secondary outlet.
Patent CA-2715406-C (CA)
Inventor: AYME ARNAUD CAMILLE
IPC: F16L3/26
Filed: 2010-09-15
Granted: 2018-02-20
Abstract: An essentially U-shaped duct (1) fixation device for at least one cable (2) snaking along the structure (6) of an aircraft, affixed to the said structure (6) by fixation means (7) and ensuring electrical continuity over its entire length, the said device electrically connected to a current return circuit for the said aircrafts equipment, characterized in that the said duct (1) includes at least one curvature on its longitudinal axis, essentially corresponding to the curvature in a fuselage frame. It is mounted on an aircraft frame made of carbon fibre and protects the skin of the aircraft against potential contact with a deteriorated cable.
Patent CA-2716083-C (CA)
Title: Methodes et dispositif de selection intelligente de protocole de transport pour flux de contenu
Inventor: PURI AJAY
IPC: H04W80/06
Filed: 2010-09-30
Granted: 2015-07-07
Abstract: Une méthode et un dispositif servant à la sélection intelligente d'un protocole de transport de flux de contenu sont présentés. L'utilisation réussie du protocole de transport pour chaque infrastructure de réseau de données est surveillée pour chaque serveur de flux de contenu. Les demandes de lecture de contenu subséquente envoyées aux serveurs de flux de contenu sont transmises par défaut au protocole antérieur employé de manière réussie par l'infrastructure de réseau de données.
Patent CA-2719676-C (CA)
Inventor: TAHA OTHMAN A
IPC: G05B13/04
Filed: 2009-03-26
Granted: 2016-06-21
Abstract: An optimization method based on statistical modeling relating NGL plant process variables. The modeling may rely on input data from process history and modeled data. The method identifies process scenarios when a compressor from an as-sociated propane/propylene refrigeration system may be deactivated and still allow the NGL plant to achieve product specifica-tion.
Patent CA-2719732-C (CA)
Title: Panneau de fenetre thermoisolant multicouche
Inventor: ROTTER THOMAS
IPC: A01G9/14
Filed: 2009-03-24
Granted: 2016-06-07
Abstract: La présente invention concerne un élément de vitre thermo-isolant multicouche conçu pour la construction de surfaces de paroi et/ou de toit d'une serre, lequel élément comprend une structure de bâti, une première vitre, notamment une vitre en verre du commerce dont le bord est enchâssé ou fixé dans la structure de bâti et est maintenu par le bâti, ainsi qu'une vitre rapportée, par exemple emboutie à partir d'une matière plastique, située sur au moins une face de la première vitre de manière à obtenir un système de double vitrage. La vitre rapportée présente une forme de cuvette et est collée hermétiquement à la première vitre de façon continue dans la région de bord. L'interstice est mis sous vide et la vitre rapportée est renforcée au moyen de plusieurs éléments de support dans sa région intérieure pour parer à un écrasement dû à la pression atmosphérique extérieure.
Patent CA-2722241-C (CA)
Inventor: TSUTSUMI TAKEO
IPC: D21H19/12
Filed: 2009-03-26
Granted: 2016-04-05
Abstract: A process for the production of cigarette wrapping paper having low ignitability, which comprises applying a first aqueous solution containing divalent cations to a base wrapping paper in such a way that the first aqueous solution covers the whole of one surface of the base wrapping paper, applying a second aqueous solution containing a water-soluble gellable sub-stance capable of gelling under the action of the divalent cations to the first-aqueous-solution-coated surface of the resulting base wrapping paper in such a way that the second aqueous solution covers at least part of the first-aqueous-solution-coated surface, and then conducting the gelation of the gellable substance to form a combustion-inhibiting substance.
Patent CA-2727405-C (CA)
Inventor: WIATROWSKI DAVID G
IPC: H04L47/32
Filed: 2009-05-29
Granted: 2014-08-26
Abstract: L'invention concerne un système et un procédé destinés à interrompre un dispositif émetteur pendant un appel. Dans le système, les appels sont émis dun premier dispositif sur un canal de communication sous la forme dune série de trames de canal. À des instants prédéterminés pendant lémission, le dispositif émetteur est configuré de façon à abandonner des trames de canal, ce qui se traduit par des périodes de trames de canal ouvertes où le dispositif émetteur német pas sur le canal de communication. Pendant ces périodes de trames de canal ouvertes, le dispositif émetteur est également configuré pour passer en mode récepteur. Dautres dispositifs du système sont capables de passer en mode émetteur pendant les périodes de trames de canal ouvertes et, le cas échéant, d'envoyer une demande dinterruption au dispositif émetteur sur le canal de communication afin de demander laccès au canal.
Patent CA-2727867-C (CA)
Title: Multi-motion toothbrush
Inventor: BROWN PATRICK W
IPC: A61C17/34
Filed: 2002-11-06
Granted: 2014-06-03
Abstract: An electrically powered toothbrush. The electrically powered toothbrush comprises a body, a head, a neck, and a hollow interior region within the body. The head defines a second hollow interior region within the head and has a ramp surface along an outer surface. The toothbrush also comprises an electrical motor and power source in the hollow region of the body and a rotating or oscillating drive shaft. The shaft has a distal end which is offset from the longitudinal axis. The toothbrush also comprises a positionable base, which includes an arm extending into the second hollow region, moveably disposed on the head. The toothbrush also comprises two bristle carriers in which the first bristle carrier is secured to the positionable base. Upon rotation or oscillation of the drive shaft, the distal end of the drive shaft causes the base and the first bristle carrier to move along the ramp surface.
Patent CA-2735118-C (CA)
Inventor: DARVESH SULTAN
IPC: A61K49/00
Filed: 2009-08-28
Granted: 2016-02-23
Abstract: Compounds useful for the early diagnosis of malignant tumors, multiple sclerosis, and especially Alzheimer's Dis-ease and related dementias; especially compounds of Formula (I) wherein R1 is selected from the group consisting of hydrogen, cyano, fluoro, iodo, alkyl, and aryl; R2 is selected from the group consisting of hydrogen, alkyl, and aryl; X is selected from the group consisting of CH2, CH2O, oxygen, OCH2, CH2S, SCH2, NH, N-alkyl, and N-aryl; Y is an optional spacer group, absent or selected from the group consisting of oxygen, sulfur, NH, N-alkyl, and N-aryl; and Z is selected from the group consisting of alkyl substituted with cyano, fluoro, or iodo and aryl substituted with cyano, fluoro, or iodo. In a preferred embodiment, R1 and R2 are hydrogen, X is CH2O, Y is absent, and Z is phenyl substituted with fluoro, cyano, or iodo. In some embodiments, Z is more specifically 18F-phenyl or 123I-phenyl or 131I-phenyl. Other compounds are also provided.
Patent CA-2735282-C (CA)
Inventor: JONES DAVID
IPC: B01D53/86
Filed: 2009-08-26
Granted: 2017-08-15
Abstract: Apparatus and methods for reducing or eliminating undesirable air-borne substances, such as odors, bacteria, viruses, fungi, and toxins, are provided. A filter containing nan ocrystal line metal oxide or metal hydroxide particles may be installed within an air handling apparatus such as an existing HVAC unit located within a building, and particularly within a home, or a portable air processor or purifier. The air handling apparatus comprises a blower which pulls air containing various undesirable substances from within the enclosed environment and directs it through a filtering device containing the nanocrystalline particles. The undesirable substances arc sorbed by the nanocrystalline particles thereby creating a deodorized stream of air that may then be directed back into various portions of the enclosed environment or vented to the atmosphere.
Patent CA-2737452-C (CA)
Inventor: LI FUGANG
IPC: C08L39/02
Filed: 2009-09-25
Granted: 2018-05-22
Abstract: L'invention concerne une composition comprenant des nanoparticules de polymère et au moins un composé agricole actif incorporé aux nanoparticules. Les nanoparticules ont moins de 100 nm de diamètre et le polymère est un polyélectrolyte.
Patent CA-2737665-C (CA)
Inventor: KRISHNAN SRINIVASAN
IPC: B65D23/12
Filed: 2009-09-23
Granted: 2017-05-02
Abstract: A packaged product and a method for monitoring usage in a consumer test is reported herein. The packaged product includes a bottle (2) having a container body (4) with an open end (6) and a closed end (8), the open end being formed with a neck (10) and a mouth (12) at a terminus of the neck. A flowable material (14) is held within the container body. A monitoring unit (16) immersed at least partially within the flowable material includes: at least one support rod (18), the rod contacting the neck thereby inhibiting movement of the monitoring unit; a logger device (30) to sense and record motion of the bottle, the device including a circuit board (32) fitted with at least one computer chip (36); a retention unit (26) arranged on the support rod inhibiting travel of the logger device relative to the support rod. According to the method of the invention, compliance to a test protocol can be certified through records extracted from the logger unit after evaluation is completed by the consumer.
Patent CA-2739306-C (CA)
Title: Solid polymer type fuel cell catalyst, solid polymer type fuel cell electrode, and fuel cell
Inventor: IIJIMA TAKASHI
IPC: H01M4/96
Filed: 2009-10-22
Granted: 2014-12-02
Abstract: The present invention has as its object the provision of a solid polymer fuel cell catalyst exhibiting high durability and high power generation performance regardless of the humidification conditions or load conditions. The present invention relates to a solid polymer type fuel cell catalyst which is comprised of a carbon material which carries a catalyst ingredient, wherein the amount of adsorption of water vapor (V10) at 25°C and a relative humidity of 10% of the carbon material is 2 ml/g or less and the amount of adsorption of water vapor (V90) at 25°C and a relative humidity of 90% of the carbon material is 400 ml/g or more.
Patent CA-2740753-C (CA)
Inventor: HARLIN ELINA
IPC: C10G65/04
Filed: 2009-10-13
Granted: 2016-09-06
Abstract: The present invention relates to a method for the deoxygenation of materials of biological origin and particularly to the removal of oxygen from biomass derived organic compounds with carbon monoxide, to yield linear and branched hydrocarbons suitable as bio fuels or as blending stocks or components for bio fuels, such as gas, gasoline, diesel fuel and aviation fuel, as well as solvents. The method comprises contacting a feedstock with carbon monoxide in the presence of a catalyst comprising a metal selected from a group consisting of ruthenium, manganese, rhodium, rhenium, osmium, iridium, molybdenum, copper, zinc, palladium, platinum and cobalt, in the presence of water, under alkaline conditions at a temperature from 150 to 350 °C and under a pressure from 0.1 to 150 bar, to produce hydrocarbons.
Patent CA-2740960-C (CA)
Title: Nanoparticules biodegradables ciblant le lymphocyte t renfermant un facteur d'inhibition de la leucemie
Inventor: METCALFE SUSAN MARIE
IPC: A61K9/51
Filed: 2008-10-24
Granted: 2017-03-21
Abstract: La composition pour moduler la réponse immunitaire chez un mammifère selon l'invention comprend une solution de type véhicule pharmaceutiquement acceptable et une pluralité de nanoparticules biodégradables. Lesdites nanoparticules comprennent un fragment de ciblage, capable de se lier sélectivement à la surface d'un lymphocyte T et/ou d'une cellule endothéliale vasculaire, et comprennent, en outre, le facteur d'inhibition de la leucémie (LIF). La délivrance ciblée du facteur LIF médiée par les nanoparticules peut être utilisée comme moyen pour orienter la tolérogenèse chez un patient et a une application clinique immédiate pour les receveurs de greffes d'organes et également pour les patients atteints d'une maladie auto-immune.
Patent CA-2748474-C (CA)
Title: Barrier layer arrangement for tank systems
Inventor: SENDKER NIKOLAI
IPC: F17C3/02
Filed: 2010-01-06
Granted: 2016-10-11
Abstract: The invention relates to a barrier layer arrangement for tank systems, comprising at least one layer made of a material that has anisotropic properties, wherein the anisotropic properties can be specifically adjusted by way of the design of the layer and/or the material parameters.
Patent CA-2750698-C (CA)
Inventor: JACQUEMYNS EVELYNE
IPC: A61C13/00
Filed: 2010-02-02
Granted: 2014-12-02
Abstract: Method for producing a dentist tool formed by an overlay to be used by a dentist in removing tooth structure, said method comprising the steps of: acquiring three-dimensional data relating to a shape of a tooth and at least a part of a neighbouring tooth;  processing said three-dimensional data with a computer so as to determine an overlay fitting said tooth and fitting at least said part of said neighbouring tooth; further processing said three-dimensional data with said computer so as to determine a predetermined part of tooth structure to be removed from said tooth so as to prepare said tooth for further treatment;  determining at least two guiding edges of which a first and a second guiding edge are spaced apart from each other by a distance d of at least 0.5 mm, said guiding edges being configured so as to enable said dentist cutting tool to be guided by simultaneously contacting said first and said second guiding edge in such a manner as to enable a guided removal of at least partially said predetermined part of tooth structure; producing said determined overlay having said determined guiding edges.
Patent CA-2752181-C (CA)
Inventor: PORT MARC
IPC: A61K51/00
Filed: 2010-02-11
Granted: 2018-03-06
Abstract: The present invention relates to a method for complexation of a chelate with a radionuclide, advantageously gallium, the complexation being carried out advantageously at ambient temperature without heating, by adding the radionuclide to the chelate in a buffer solution, the buffer of this solution comprising between two and five functions for coordination with the radionuclide, each coordination function being independently chosen from a carboxylic acid function and a hydroxyl function, on the condition that the buffer comprises at least one carboxylic acid function and at most two carboxylic acid functions. It also relates to the injectable solution obtained.
Patent CA-2754081-C (CA)
Inventor: UCHIYAMA NAOKI
IPC: H02N11/00
Filed: 2010-03-01
Granted: 2016-11-01
Abstract: A method of producing a thermoelectric conversion device, provided with: a step of disposing electrodes (4) respectively to opposing surfaces of a pair of current-pressure applying members (2) which face each other; a step of interposing a plurality of members of thermoelectric conversion material (3) between the electrodes (4); and a step of bonding the electrodes (4) to the thermoelectric conversion material (3) by applying pressure to the electrodes (4) and thermoelectric conversion material (3) with the current-pressure applying member (2) while applying current to the electrodes (4) and the thermoelectric conversion material (3). The method of producing a thermoelectric conversion device is further provided with a step of forming intermediate layers (5), which include conductive metal powder and have plasticity, between the electrodes (4) and the thermoelectric conversion material (3).
Patent CA-2756140-C (CA)
Inventor: SCHALK THOMAS BARTON
IPC: G10L15/22
Filed: 2010-03-24
Granted: 2018-01-02
Abstract: A system and method for implementing a server-based speech recognition system for multi- modal automated interaction in a vehicle includes receiving, by a vehicle driver, audio prompts by an on-board human-to-machine interface and a response with speech to complete tasks such as creating and sending text messages, web browsing, navigation, etc. This service-oriented architecture is utilized to call upon specialized speech recognizers in an adaptive fashion. The human-to-machine interface enables completion of a text input task while driving a vehicle in a way that minimizes the frequency of the driver's visual and mechanical interactions with the interface, thereby eliminating unsafe distractions during driving conditions. After the initial prompting, the typing task is followed by a computerized verbalization of the text. Subsequent interface steps can be visual in nature, or involve only sound.
Patent CA-2761895-C (CA)
Inventor: KATZ TORSTEN
IPC: C01B32/50
Filed: 2010-05-25
Granted: 2018-08-28
Abstract: A process for removing carbon dioxide from a fluid comprising the steps of:  treating the fluid by contacting it with a liquid absorbent in a first absorption zone and thereafter in a second absorption zone depressurizing the absorbent (3 to 1 bar (absolute)) to release a first stream of CO2 and yield a partially regenerated absorbent; which is recycled in a first stream into the first absorption zone; heating (at 3.5 to 10 bar (absolute))a second stream of the partially regenerated absorbent to release a second stream of CO2 and yield a regenerated absorbent; which is recycled into the second absorption zone;  condensing water vapour entrained in the second stream of CO2 by cooling the second stream of CO2 and transferring at least part of the heat recovered to the partially regenerated absorbent by indirect heat exchange; and introducing the second stream of CO2 into a CO2 pressurizing unit.