baber/WOPTO huggingface dataset:
Patent CA-2844256-A1 (CA)
Title: Gas stream treatment process
Inventor: ERGANG NICHOLAS S
IPC: B01D53/02
Filed: 2012-10-04
Abstract: A process of treating a gas stream containing at least one mercury compound or species, the process comprising: applying a composition into said gas stream ahead of a particulate matter collection device, wherein said composition contains a compound having the following formula (SiO2)x(OH)yMzSaF, wherein (i) SiO2 is an optional component; (ii) M comprises at least one of the following metal or metalloid cations: boron, magnesium, aluminum, calcium, titanium, vanadium, manganese, iron, cobalt, nickel, copper, zinc, zirconium, molybdenum, palladium, silver, cadmium, tin, platinum, gold, and bismuth; (iii) S comprises a sulfur-based species selected from at least one of the following: sulfide salts, dithiocarbamates, polymer-based dithiocarbamates, and polysulfide salts; (iii) F is an optional component and if present comprises at least one of the following: a functionalized organosilane, a sulfur-containing organosilane, an amine-containing organosilane, and an alkyl-containing organosilane at a surface area coverage of 0.01 100 %; (iv) the molar ratio of y/x is equal to about 0.01 to about0.5 and the molar ratio of x/z is equal to about 0.1 to about 300 if SiO2 is present, and if SiO2 is absent X is 0 and Z is 1; and (v) the molar ratio of a/z is about 0.5 to about 5.
Patent CA-2844336-A1 (CA)
Inventor: SPARLING FRED
IPC: A62C3/02
Filed: 2014-02-28
Abstract: An apparatus for launching incendiary spheres for prescribed burning is provided.  This apparatus receives 'charged', or injected, spherical plastic incendiaries, then launches them for a distance. The charged incendiaries are first emitted from a conventional Plastic Sphere Dispenser (PSD) into the intake of the apparatus whereupon they roll into a slotted basin, from which they are picked up individually immediately upon entry and carried by a delivering wheel to a juncture point between a plurality of spinning wheels. These spinning wheels convey velocity to each incendiary sphere, which is thereby launched in a trajectory that is determined by the plane of orientation, and the rotational velocity, of the spinning wheels.
Patent CA-2844446-A1 (CA)
Title: Debris barrier for hydraulic disconnect tools
Inventor: SHAW JOEL D
IPC: E21B17/04
Filed: 2012-08-10
Abstract: A hydraulic connection mechanism for use in a wellbore comprises an upper connection running tool, a lower connection tool configured to engage the upper connection running tool and form a fluid communication pathway through the hydraulic connection mechanism, and a debris barrier disposed in the fluid communication pathway. The debris barrier comprises a body element, and a spring element configured to maintain the body element in a closed position when the upper connection running tool is disengaged from the lower connection tool.
Patent CA-2846894-A1 (CA)
Inventor: HAYS PAUL J
IPC: G01F1/84
Filed: 2011-09-19
Abstract: A vibratory flowmeter (5) for determining an average flow rate of a pulsating flow is provided. The vibratory flowmeter (5) includes a flowmeter assembly (10) including at least two pickoff sensors (170L, 170R) and configured to generate at least two vibrational signals and meter electronics (20) configured to receive the at least two vibrational signals and generate a flow rate measurement signal, divide the flow rate measurement signal into a series of time periods, with each time period including a single flow peak that is substantially centered in the time period, totalize flow rate measurements of each time period to generate a period sum, and divide the period sum by a time period length to generate a period average flow rate, wherein the meter electronics (20) outputs a sequence of period average flow rates as an average flow rate signal.
Patent CA-2850925-A1 (CA)
Inventor: BAGAL SHARANJEET KAUR
IPC: C07D405/06
Filed: 2012-10-15
Abstract: The invention relates to imidazole derivatives, to their use in medicine, to compositions containing them, to processes for their preparation and to intermediates used in such processes. More particularly the invention relates to a new imidazole Nav1.8 modulators of formula ( I) or a pharmaceutically acceptable salt thereof, wherein R1, R2, R3, R4 and R5 are as defined in the description. Nav1.8 modulators are potentially useful in the treatment of a wide range of disorders, particularly pain.
Patent CA-2856146-A1 (CA)
Inventor: SARRAZIN JACOU
IPC: G06F3/14
Filed: 2012-02-17
Abstract: The present document describes a system and method of managing and viewing calendar data. Calendar data may include, for each of a plurality of calendar events, data items indicating at least a date of the event. According to some example embodiments, a visual indicator is displayed for each date in a date range. The visual indicator may be generated as a function of the number of events or the duration of time of events for the day. The visual indicator may include a font size and/or bold type of a numerical day displayed. Thus, in some example embodiments, the size and bold type of the numerical day may indicate to a user the relative activity level of the individual days of the date range. The visual indicator may also indicate a conflict between scheduled events.
Patent CA-2858364-A1 (CA)
Inventor: OPAWALE FOYE
IPC: A61K9/00
Filed: 2012-12-04
Abstract: The present disclosure is directed to chemically-stable and pharmaceutically acceptable sildenafil oral spray formulations for the treatment of diseases such as pulmonary arterial hypertension and/or SSRI-induced sexual dysfunction, wherein the oral spray formulation has a pH of about 1.5 to less than 3Ø The present disclosure is also directed to methods for treating diseases such as pulmonary arterial hypertension and/or SSRI-induced sexual dysfunction.
Patent CA-2860321-A1 (CA)
Title: Limited slip friction modifiers for differentials
Inventor: BASU SHUBHAMITA
IPC: C10M133/16
Filed: 2012-12-27
Abstract: An object of the present invention is to provide an oil soluble compound and a lubricating composition and method of using the same in a differential. The compound can be of formula R'N((CH2)2CONHR")2, wherein R' can be H or a C8-28 hydrocarbyl group wherein up to 4 carbon atoms in the hydrocarbyl group may optionally be replaced by nitrogen or oxygen atoms, and R" can be H or a C8-28 hydrocarbyl group. The invention further provides a method of producing an oil soluble compound suitable for limited slip performance. The method comprises preparing a Michael adduct from an acrylate and an alkylamine of formula R'NH2, followed by subjecting the Michael adduct to an amidation reaction with a further alkylamine of formula R"NH2.
Patent CA-2863776-A1 (CA)
Inventor: DE SIO LUCIANO
IPC: G02C7/04
Filed: 2014-09-17
Abstract: This invention discloses methods and apparatus for providing a variable optic insert into an ophthalmic lens. A liquid crystal layer may be used to provide a variable optic function and in some examples, an alignment layer for the liquid crystal layer may be patterned in a cycloidally dependent manner. The patterning may allow for a polarization dependent lens in some examples. An energy source is capable of powering the variable optic insert included within the ophthalmic lens. In some examples, an ophthalmic lens is cast-molded from a silicone hydrogel. The various ophthalmic lens entities may include electroactive liquid crystal layers to electrically control optical characteristics.
Patent CA-2865692-A1 (CA)
Inventor: BERGSTROM ANDREAS
IPC: H04W76/02
Filed: 2012-01-31
Abstract: A method for requesting a connection setup of a connection between a terminal (302) and a node (304) of a radio access network (300) is described. The radio access network (300) supports a first access and a second access of the terminal (302) to the radio access network (300) for the connection. The method is executed by the terminal (302). The method comprises determining (314) whether to at least partially accept a network defined condition of the radio access network (300) associated with the first access, selecting (316), from the first access and the second access, the first access based on a result of the step (314) of determining, and requesting (320a, b), from the node (304), the selected first access for the connection. The method may enable an improved management of a quality of service by the radio access network in association with a connection between a terminal and the radio access network.
Patent CA-2867117-A1 (CA)
Title: Finding the length of a set of character data having a termination character
Inventor: BRADBURY JONATHAN DAVID
IPC: H03M7/40
Filed: 2013-03-01
Abstract: The length of character data having a termination character is determined. The character data for which the length is to be determined is loaded, in parallel, within one or more vector registers. An instruction is used that loads data in a vector register to a specified boundary, and provides a way to determine the number of characters loaded, using, for instance, another instruction. Further, an instruction is used to find the index of the first termination character, e.g., the first zero or null character. This instruction searches the data in parallel for the termination character. By using these instructions, the length of the character data is determined using only one branch instruction.
Patent CA-2868202-A1 (CA)
Inventor: TIEDT RALPH
IPC: C07D487/04
Filed: 2013-04-03
Abstract: La présente invention concerne des produits pharmaceutiques, comprenant une combinaison de (i) un inhibiteur de MET et (ii) un inhibiteur d'EGFR, ou, respectivement, un sel pharmaceutiquement acceptable de ceux-ci, ou un promédicament de ceux-ci, qui sont conjointement actifs dans le traitement de maladies prolifératives, des formulations pharmaceutiques, utilisations, méthodes, procédés, conditionnements commerciaux correspondant(e)s et des modes de réalisation de l'invention apparentés.
Patent CA-2869403-A1 (CA)
Title: Method for the production of acrylic acid or its derivatives
Inventor: VELASQUEZ JUAN ESTEBAN
IPC: C07C57/04
Filed: 2013-04-11
Abstract: Methods for catalytically dehydrating hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof to acrylic acid, acrylic acid derivatives, or mixtures thereof with high yield and selectivity and without significant conversion to undesired side products, such as, acetaldehyde, propionic acid, and acetic acid, are provided. The catalysts are mixed monophosphates.
Patent CA-2871456-A1 (CA)
Inventor: ADCOCK PAUL
IPC: C01B3/04
Filed: 2013-03-11
Abstract: Disclosed herein is a method of producing hydrogen, including selectively applying heat to a fuel within a canister thermally insulated and inside a cartridge, firing fuel with heating elements to facilitate decomposition and release hydrogen, and, removing said hydrogen from said cartridge via a fluid communication means.
Patent CA-2875868-A1 (CA)
Title: Compositions ophtalmiques synergiques de desinfection de lentilles de contact
Inventor: HUTH STANLEY W
IPC: A61L12/14
Filed: 2014-02-26
Abstract: La présente invention concerne des compositions et des procédés de désinfection de lentilles de contact au moyen des compositions. Les compositions comprennent une combinaison d'alexidine et de chlorhexidine, qui, de façon surprenante, fait en sorte que la composition présente une activité antimicrobienne synergique contre Candida albicans par réduction d'une concentration de Candida albicans d'au moins 1,2 log.
Patent CA-2876172-A1 (CA)
Inventor: MACDONALD LYNN
IPC: C07K16/28
Filed: 2013-03-07
Abstract: L'invention concerne des souris, des embryons, des cellules et des tissus présentant un locus limité de chaîne lourde d'immunoglobuline et une séquence ectopique codant une ou plusieurs protéines ADAM6. Divers modes de réalisation concernent des souris dotées de locus de chaîne lourde d'immunoglobuline humanisée endogène et capables d'exprimer une protéine ADAM6 ou un fragment orthologue, homologue ou fonctionnel de celle-ci, qui est fonctionnel chez une souris mâle. L'invention concerne également des souris, des embryons, des cellules et des tissus présentant un locus de chaîne lourde d'immunoglobuline caractérisé par un seul segment de gène VH humain, une pluralité de segments de gène DH humain et une pluralité de segments de gène JH humain, et capable d'exprimer une protéine ADAM6 ou un fragment orthologue, homologue ou fonctionnel de celle-ci.
Patent CA-2877353-A1 (CA)
Inventor: OTTS DANIEL
IPC: G02C7/08
Filed: 2013-06-27
Abstract: A variable focus ophthalmic device is described. The device comprises a front curve optical portion of the variable focus ophthalmic device comprising a front curve top optical surface and a front curve bottom optical surface and a back curve optical portion of the variable focus ophthalmic device comprising a back curve top optical surface and a back curve bottom optical surface. A cavity is formed by the front curve bottom optical surface of the front curve optical portion of the variable ophthalmic device and the back curve top optical surface of the back curve portion of the variable focus ophthalmic device. A fluid with a first index of refraction and a dielectric film is in contact with at least a portion of the fluid with a first index of refraction and overlaying an electrode capable of establishing an electric field. A gas with a second index of refraction is provided, wherein the first index of refraction and the second index of refraction are different. One or more reservoir regions operable to change its volume for containment of a volume less than or equal to the volume of said fluid are provided and wherein the reservoir is in fluid connection with said formed cavity.
Patent CA-2879600-A1 (CA)
Inventor: HATTORI YASUMASA
IPC: C22B3/04
Filed: 2013-02-12
Abstract: Provided is a wet-mode smelting method for collecting nickel (Ni) from a Ni oxide ore employing a high-pressure acid leaching process, in which the abrasion of a facility by an ore slurry can be prevented, the amount of a final neutralization residue can be reduced, and impurity components can be separated and recovered for recycling purposes. A wet-mode smelting method for collecting nickel from a nickel oxide ore, said method involving at least one step selected from steps (A), (B-1) and (B-2) as mentioned below in a high-pressure acid leaching process: step (A): separating and collecting chromite particles from an ore slurry produced in an ore treatment step by a collection process involving a gravity separation method; step (B-1): subjecting the ore slurry, which has been undergone step (A) to reduce the Cr grade thereof, to a leaching step and a solid/liquid separation step, and then neutralizing a leached solution obtained after the solid/liquid separation step with an Mg-containing alkali such as Mg(OH)2; and step (B-2): subjecting the ore slurry, which has been undergone step (A) to reduce the Cr grade thereof, to a leaching step and a solid/liquid separation step, then neutralizing a leaching residue slurry obtained after the solid/liquid separation step with an Mg-containing alkali such as Mg(OH)2, and then collecting hematite particles.
Patent CA-2879637-A1 (CA)
Title: Roue formant outil agricole ameliore
Inventor: PHELY OLIVIER
IPC: A01B29/04
Filed: 2015-01-22
Abstract: Un outil (1) de travail en champs comprend un premier flasque (7) et un second flasque (9) qui se montent l'un sur l'autre en formant un corps de roue (3). Le premier flasque (7) comporte une partie centrale (71), une partie périphérique (73) de forme générale annulaire et des bras (75) reliant la partie centrale (71) et la partie périphérique (73) l'une à l'autre. Le second flasque (9) est homologue du premier flasque (7). A l'état monté, le corps de roue (3) présente une jante (121) formée conjointement par la partie périphérique (73) du premier flasque (7) et la partie périphérique homologue (63) du second flasque (9) et un moyeu formé par la partie centrale (71) du premier flasque (7). La partie centrale (61) du second flasque (9) reçoit le moyeu formé par la partie centrale (71) du premier flasque (7).
Patent CA-2880043-A1 (CA)
Inventor: KONTOMARIS KONSTANTINOS
IPC: F25B30/02
Filed: 2013-08-01
Abstract: Disclosed is a method for producing heating in a heat pump that involves extracting heat from a working fluid comprising E-HFO-1336mzz, in a heat exchanger, thereby producing a cooled working fluid. Also disclosed is a method for producing heating in a heat pump wherein heat is exchanged between at least two cascade stages. Also disclosed is a heat pump apparatus including a working fluid heater, compressor, working fluid cooler and expansion device and said apparatus contains a working fluid comprising E-HFO-1336mzz. Also disclosed is a method for replacing CFC-114, HFC-245fa, HFC-236fa, HCFC-124, HFC-134a, CFC-12 working fluid in a heat pump designed for said working fluid that involves providing a replacement working fluid comprising E-HFO-1336mzz. Also disclosed is a composition containing (i) a working fluid consisting essentially of E-HFO-1336mzz; and (ii) a stabilizer; or (iii) a lubricant; or both (ii) and (iii).
Patent CA-2881042-A1 (CA)
Inventor: GEIGER ANDREAS
IPC: B65D35/22
Filed: 2012-09-13
Abstract: La présente invention a trait à un procédé permettant de fabriquer un corps de récipient (20) d'un tube, lequel procédé comprend les étapes consistant à imprimer un matériau en feuille (10) sur une de ses surfaces, à plier le matériau en feuille imprimé de manière à obtenir la forme du corps de récipient (20) du tube, la surface imprimée étant disposée à l'extérieur, à sceller les bords adjacents (15) du matériau en feuille imprimé et plié, et à enduire le matériau en feuille imprimé et plié au moyen d'un revêtement en plastique transparent (17) par extrusion, le matériau du revêtement en plastique (17) et/ou l'encre qui est utilisée pour l'impression étant choisis de sorte que le revêtement en plastique (17) ne colle pas à l'empreinte (14), ce qui permet de la sorte d'obtenir une ou plusieurs zones de ventilation (18) qui sont formées entre le matériau en feuille imprimé et le revêtement en plastique (17). La présente invention a d'autre part trait à un corps de récipient qui est fabriqué au moyen dudit procédé.
Patent CA-2884460-A1 (CA)
Title: System and method for activating a down hole tool
Inventor: ACOSTA FRANK V
IPC: E21B17/04
Filed: 2013-10-28
Abstract: Systems and methods for setting a down hole tool include a base pipe having an interior and defining a port that communicates with a pressure chamber positioned outside of the base pipe. A sleeve is positioned in the interior to substantially block the port and to prevent substantial fluid communication between the interior and the pressure chamber. The sleeve includes a first portion having a first shear resistance for resisting movement of the first portion with respect to the base pipe. The sleeve also includes a second portion having a second shear resistance for resisting movement of the second portion with respect to the first portion. Movement of the first portion with respect to the base pipe in response to overcoming the first shear resistance exposes the port to permit fluid communication between the interior and the pressure chamber for setting the down hole tool.
Patent CA-2884661-A1 (CA)
Inventor: MARSH BOBBY JOE
IPC: G01S17/08
Filed: 2015-03-04
Abstract: A method including placing first and second measurement devices proximate first and second aircraft doors, respectively, and determining a first position of the second measurement device relative to a second position of the first measurement device. The method includes placing first and second pluralities of reflective devices inside the aircraft proximate the first and second doors, respectively. The method includes measuring first and second distances from the first and second measurement devices to the first and second pluralities of reflective devices, respectively, and measuring second distances from the second measurement device to the second plurality of reflective devices. Based on a determined position of the second measurement device and further based on the first distances and second distances, third distances are determined between each of the first and second pluralities of reflective devices. The third distances provide a measurement baseline for points on a fuselage and wings.
Patent CA-2884872-A1 (CA)
Inventor: VEYA PATRICK
IPC: B41M7/02
Filed: 2013-09-24
Abstract: The present invention relates to the field of the protection of security documents, in particular banknotes, against premature detrimental influence of soil and/or moisture upon use and time. In particular, it relates radiation curable protective varnishes comprising one or more cationically curable compounds and one or more di-hydroxyl-terminated perfluoropolyether compounds of the general formula HO-(CH2CH2O)c-CH2-CF2O-(CF2-CF2-O)a-(CF2O)b-CF2-CH2-(OCH2CH2)d- OH, wherein a and b independently are integers in a range between 0 and 50, wherein a + b= 1, and wherein c and d may be the same or different and are in the range of 1-20, and their uses for providing a protective coating or layer on a security document.
Patent CA-2885367-A1 (CA)
Inventor: WOLLITZER MICHAEL
IPC: H01R13/24
Filed: 2013-10-28
Abstract: The present invention relates to a contact element for electrically conductive connection of components, the contact element having contact points for contacting contact regions of the components and having a first section, formed at least partly in the shape of a spring tab, that electrically connects the contact points, and having a second section that electrically connects the contact points, wherein the connecting path formed by the second section is shorter than that of the first section.
Patent CA-2887611-A1 (CA)
Title: Sprinkler assembly
Inventor: PIPE JED
IPC: A62C35/68
Filed: 2015-04-01
Abstract: A sprinkler assembly for use in an attic or under a sloped roof or ceiling and includes a body having an inlet opening and a discharge opening. A support extends from the body and a closure device is releasably positioned at the discharge opening to close the passageway. A heat responsive trigger releasably retains the closure device at the discharge opening of the body. A flow shaper is supported by the support and includes a transverse wall portion intersecting a central axis of the discharge opening. A pair of laterally spaced side walls each extend from the transverse wall portion toward the body and a pair of mounting base portions extend from the pair of side walls and connect the flow shaper to the support. The flow shaper provides a simple and inexpensive design for providing adequate distribution of fire suppressant both laterally and directly beneath the sprinkler.
Patent CA-2889749-A1 (CA)
Inventor: PROSHKIN ALEKSANDR VLADIMIROVICH
IPC: C25C3/08
Filed: 2012-10-25
Abstract: The invention relates to a method and an apparatus for lining the cathode device of an aluminium electrolytic cell. The method involves loading a powder material into the cathode shell of an electrolytic cell, leveling said material with a leveling board and covering the loaded material with a dust-insulating film prior to compaction. Compaction is carried out in two stages by means of a preliminary static action and a final dynamic action effected by corresponding working members which move in succession along the axis of the cathode over a resilient packing sheet comprised of at least two layers, namely a bottom layer which prevents the powder material from being displaced in the direction of movement, and a top layer which enables engagement between the packing sheet and the working member that effects static compaction. In the apparatus, a static compaction unit, in the form of a roller with a drive, is connected by elastic elements to a dynamic compaction unit with a vibration exciter mounted thereon, such that the dynamic compaction unit is able to move about the horizontal and vertical axes of the roller. The result is a slower rate of penetration of molten fluorides into the heat shield of the cathode and an increase in the service life of the electrolytic cell.