baber/WOPTO huggingface dataset:
Patent CA-2810812-A1 (CA)
Title: Method for producing lilies containing delphinidin in the petals thereof
Inventor: TANAKA YOSHIKAZU
IPC: C12N15/09
Filed: 2011-09-16
Abstract: Provided is a method for cultivating lilies containing a blue pigment (delphinidin) in the petals thereof by introducing a foreign gene into lilies. The method pertaining to the present invention is a method for cultivating lilies containing delphinidin in the petals thereof, including the following steps: introducing, into a lily, a F3'5'H gene derived from a campanula and comprising a base sequence encoding a peptide having flavonoid 3', 5'-hydroxylase (F3'5'H) activity, such as a base sequence represented by SEQ ID NO: 1 or SEQ ID NO: 11; while also introducing a F3'H gene fragment derived from a lily and comprising a base sequence encoding a peptide having flavonoid 3'-hydroxylase (F3'H) activity, such as a base sequence represented by SEQ ID NO:3 or SEQ ID NO:16; and inhibiting the expression of endogenous F3'H expression, which acts on cyanidin synthesis in lily petals, while the F3'5'H gene that has been introduced acts to cause the synthesis of delphinidin.
Patent CA-2812317-A1 (CA)
Title: System for treating an epiphyseal bone fracture
Inventor: FRIGG ROBERT
IPC: A61B17/74
Filed: 2011-10-21
Abstract: A fixation device for treating an epiphyseal fracture, comprises a shaft extending longitudinally along a central axis from a first end to a second end configured to slidably engage a bone implant opening and a having a maximum radius r and a spherical head element attached to the first end of the shaft and having a radius R > r, the spherical head element configured to be inserted into a fragmented portion of bone such that the fragmented portion rotates about the spherical head element relative to the central axis of the shaft.
Patent CA-2812586-A1 (CA)
Inventor: REYES ENRIQUE A
IPC: C09K8/78
Filed: 2011-12-13
Abstract: The present invention relates to treatment fluids and compounds useful in subterranean formations, particularly those that retard deposition of silica scale in subterranean formations. Methods of the present invention comprise providing a treatment fluid having a pH of 6 or less that comprises an acidic base fluid and a non-polymeric silica scale control additive and introducing the treatment fluid into at least a portion of a subterranean formation. The non- polymeric silica scale control additive retards deposition of silica scale in the subterranean formation.
Patent CA-2814746-A1 (CA)
Inventor: STELZIG SIMON
IPC: B29C48/92
Filed: 2011-10-18
Abstract: La présente invention concerne une composition dentaire comprenant un composé polymérisable soluble dans l'eau de formule (1) suivante : dans laquelle A représente un groupe de liaison linéaire ou ramifié de formule (3) suivante, dans laquelle l'atome d'azote d'au moins deux des extrémités terminales forme une liaison amide avec un groupement X; R' représente un atome d'hydrogène ou un groupe hydrocarbure aliphatique ou cycloaliphatique substitué ou non, chaque R pouvant être identique ou différent, L1, L2 et L3, qui peuvent être identiques ou différents, représentent indépendamment l'un de l'autre une simple liaison, ou un groupe hydrocarbure à chaîne linéaire, ramifiée ou cyclique en C2 à C20, contenant éventuellement dans sa chaîne principale de 1 à 6 hétéroatomes choisis parmi l'azote et l'oxygène, et éventuellement de 1 à 6 groupes fonctionnels choisis parmi des groupes acide carboxylique ou un sel de ceux-ci, des groupes hydroxyle, des groupes thiol et des groupes amino, et dans le cas où plusieurs L1 et L2 sont présents, les divers L1 et L2 peuvent être identiques ou différents; Q1 et Q2, qui peuvent être identiques ou différents, représentent indépendamment l'un de l'autre une simple liaison ou une liaison choisie parmi des liaisons amide, uréthane, urée et thiourée; k représente un nombre entier au moins égal à 0, X représente des groupements contenant une double liaison polymérisable et formant une liaison amide avec un atome d'azote de A, chaque X pouvant être identique ou différent et étant représenté par la formule (2) suivante : dans laquelle R1 et R2 sont choisis indépendamment l'un de l'autre parmi un atome d'hydrogène, un groupe alkyle en C1 à C6 ou un groupe -(CH2)m-COOM, M représentant un atome d'hydrogène ou un atome métallique, m représentant un nombre entier de 0 à 6, L représentant une liaison ou un groupe alkylène en C1 à C6; et n représentant un nombre entier au moins égal à 2; (ii) un système amorceur; éventuellement un polymère polyacide; éventuellement de l'eau et/ou un solvant soluble dans l'eau; et éventuellement une charge particulaire.
Patent CA-2815260-A1 (CA)
Title: Electrode pour chalumeaux au plasma et son utilisation
Inventor: LAURISCH FRANK
IPC: B23K35/04
Filed: 2013-05-07
Abstract: Linvention concerne une électrode de torche plasma pour la coupe au plasma et lutilisation de lélectrode dans ladite torche. Selon linvention, lélectrode de torche plasma est formée à partir dun porte-électrode et une plaquette démission qui sont raccordés lun à lautre par pression et/ou par correspondance de forme. La plaquette démission comprend au moins une section le long de son axe longitudinal qui est placé entre deux autres sections ou à côté dune section ayant un diamètre extérieur réduit dans une conception rotationnelle symétrique de la plaquette démission ou comporte une surface transversale dans une plaquette démission non rotationnelle symétrique par rapport aux autres sections.
Patent CA-2816235-A1 (CA)
Title: Gas fired radiation emitter with embossed screen
Inventor: LENOIR PATRICK
IPC: F23D14/14
Filed: 2011-12-12
Abstract: The present invention relates to a gas fired infrared radiation emitter comprising a burner plate (140) acting as combustion surface and a radiant screen (160) positioned at the combustion side of the perforated tiles. The radiant screen is embossed (180) proving locally different distances between th burner plate and the radiant screen. The result is a higher performance of the gas fired infrared radiation emitter.
Patent CA-2819905-A1 (CA)
Title: Systemes et procedes permettant de tester et de diagnostiquer des dysfonctionnements dans un distributeur de liquide
Inventor: Hu bao zhong
IPC: G05B23/02
Filed: 2011-12-09
Abstract: La présente invention concerne des systèmes et des procédés permettant de tester et de diagnostiquer des dysfonctionnements dans un distributeur de liquide. Selon un mode de réalisation général, la présente invention concerne un système de test et de diagnostic comprenant : un pré-testeur qui est conçu pour tester et pour collecter des données de test concernant un état de fonctionnement du distributeur de liquide, et qui est en communication avec ledit distributeur de liquide ; un module de communication central qui est destiné à recevoir des informations provenant du dispositif de test et du pré-testeur ; et un système de gestion de base de données qui sert à faire fonctionner, à surveiller et à commander le dispositif de test, le pré-testeur et/ou le module de communication central.
Patent CA-2820217-A1 (CA)
Title: Dissolution of oxidized cellulose and particle preparation by cross-linking with multivalent cations
Inventor: BLASKOVICH PHILLIP
IPC: D21C5/00
Filed: 2013-06-27
Abstract: A process for dissolving modified cellulose includes contacting modified cellulose solution with at least one multivalent cation to form a plurality of modified cellulose particles.
Patent CA-2820722-A1 (CA)
Inventor: HAUKAAS GREG
IPC: B60P1/56
Filed: 2013-07-03
Abstract: A conveyor is arranged to be mounted underneath a hopper bottom highway transportation truck which has two longitudinally spaced dump hoppers each with a bottom discharge opening to carry the discharged material to the side of the trailer from each of the hoppers in turn. The conveyor is thus carried between the bottom discharge openings so that it can be raised up between them during transport. From the mounting point at one side between the openings the conveyor is lowered so that its loading end is lowered and then the conveyor pivots to one side or the other so that its loading end is underneath the selected bottom discharge opening. The conveyor runs in a direction so that it lifts the material from the selected discharge opening upwardly to the mounting point at the one side for discharge to the side.
Patent CA-2822566-A1 (CA)
Inventor: MARDONES PRECHT PATRICIO
IPC: E06B7/08
Filed: 2013-08-02
Abstract: A sun louvre (1) formed by a structure supporting an interweave of metal sheets which allows for an easy installation comprising: a plurality of structural profiles (2) which are elongated and vertically placed in a spaced manner side by side, to which on the upper part a plurality of supporting plates (3) are attached in a spaced manner one on top of the other, using for the connection between the structural profiles (2) and supporting plates (3) brackets (4) with screws (5), wherein the supporting plates (3) have two perforations which are passed through by an outer tube (6) and an inner tube (7) which are fixed to each one of the supporting plates (3) by means of an outer fixing ring (8) and an inner fixing ring (9), a plurality of metal strips along with the sheets (10) pass through the front portion of the outer tube (6) and the rear portion of the inner tube (7) immediately precedent or previous with respect to the outer tube (6) following up to the ends of the sun louvre (1) wherein an adjacent strip along with adjacent sheets (10) are interwoven in an alternate manner with respect to the outer and inner tubes (6,7), wherein at the ends of sheets (10) they have reinforcement plates (11) from which a hook (12) is gripped, said hook having a stud (14) fixed thereto, which is anchored to the building wall where the sun louvre (1) is to be installed, in that this stud is enclosed by a spring (13) which provides the sheets (10) with the tension by tightening a nut (15) along with its respective washer (16), wherein this tightening is made towards a restraint cross section profile (17) attached to the stud and which retains the spring (13).
Patent CA-2825062-A1 (CA)
Inventor: EGLI STEFAN
IPC: B42D15/10
Filed: 2012-01-13
Abstract: The invention relates to a method for producing a multilayer data carrier comprising a first layer which is made of plastic and has an upper face on which an opaque layer partially covering said upper face, for example a metal layer, is arranged. The data carrier has a second layer made of plastic which is disposed on the first layer and is transparent at least in a sub-region of the metal layer. The metal layer is partially removed by a laser to such an extent that the metal layer has at least one break. The metal layer is preferably laminated between the first and the second plastic layers.
Patent CA-2827514-A1 (CA)
Title: Methods and systems for identifying content in a data stream by a client device
Inventor: WANG AVERY LI-CHUN
IPC: G06F17/30
Filed: 2012-02-14
Abstract: Methods and systems for identifying content in a data stream by a client device are provided. The methods may include receiving at the client device a signature file that is indicative of one or more features extracted from media content and information identifying the media content. The method may also include based on a comparison with the signature file, the client device performing a content identification of received media content rendered by a media rendering source. The client device may receive a set of signature files based on any number of factors including a physical location of the client device, a network address of the client device, a previous content recognition request of the client device, a genre preference, an artist preference, and a user profile.
Patent CA-2828048-A1 (CA)
Title: Shape memory alloy actuator system and method
Inventor: GUNTER IAN M
IPC: F16D43/25
Filed: 2012-04-11
Abstract: An actuator assembly (10) may comprise a housing (12), a shaft (62), a shape memory alloy (SMA) torque tube (18), and first and second unidirectional bearings (32,36). The SMA torque tube (18) may rotate the shaft (62). The first unidirectional bearing (32) may limit rotation of the shaft (62) relative to the SMA torque tube (18) to a first direction. The second unidirectional bearing (36) may prevent rotation of the shaft (62) relative to the housing (12) along a second direction opposite the first direction.
Patent CA-2829327-A1 (CA)
Title: Steel sheet for hot stamped member and method of production of same
Inventor: TANAHASHI HIROYUKI
IPC: C22C38/58
Filed: 2012-03-16
Abstract: Steel sheet for a hot stamped member which includes composition which contains, by mass%, C: 0.15 to 0.35%, Si: 0.01 to 1.0%, Mn: 0.3 to 2.3%, Al: 0.01 to 0.5%, and a balance of Fe and unavoidable impurities, and limit the impurities to P: 0.03% or less, S: 0.02% or less, and N:  0.1% or less, wherein that a standard error of Vicker's hardness at a position of 20 µm from the steel sheet surface in the sheet thickness direction is 20 or less.  This steel sheet is produced by a recrystallization-annealing step of a first stage of heating a cold rolledsteel sheet, which is obtained by hot rolling steel containing the above composition and then cold rolling it, by an average heating rate of 8 to 25°C/sec from room emperature to 600 to 700°C, then a second stage of heating by an average heating rate of 2.5 to 7°C/sec to 720 to 820°C.
Patent CA-2830904-A1 (CA)
Inventor: BROWN ALAN WESLEY
IPC: A61F9/007
Filed: 2012-03-22
Abstract: The present invention provides methods and systems for an eye marker device that includes a handle having an interior cavity, a marking means coupled to the handle, and a rotational scale for providing a visual representation of the angle of the marking means relative to a predetermined origination point. The marking means has a marking head with a marking end and a posterior end that contains at least one marking tip disposed on the marking end.
Patent CA-2834253-A1 (CA)
Inventor: LOPEZ ROBAYO BYRON RAUL
IPC: E21B49/08
Filed: 2012-04-24
Abstract: The invention refers to a hydraulic pump smart device for production of oil, recording of pressure and temperature, temporary closing and levelling of pressure in a single and simple operation. The intelligent hydraulic pumping device of this invention includes a jet pump assembly coupled with a bottom shut-off valve and is coupled to a gauge carrier, forming an integrated single-block unit. The incorporation of a bottom shut-off valve to the jet pump of this invention is a technological advancement that is hitherto unknown in the oil industry, both on account of its design as well as its functioning, as the closing is generated by a system of a plunger and two balls. The recovery of the smart device is generated by the opening of a by-pass on injecting a drive fluid in reverse at a low pressure (100 to 500 psi).
Patent CA-2835824-A1 (CA)
Inventor: TAN KHOOI YEEI
IPC: C02F1/40
Filed: 2012-05-14
Abstract: A treatment process for an aqueous phase which contains oil droplets, which may be droplets of 10-50nm diameter in aqueous flow from a hydrocyclone separator, comprises bringing the water into contact with a surface subdivided into areas of differing surface energy and affinity for oil and such that when the surface is submerged in an aqueous phase, oil droplets adhere to it with an apparent contact angle in a range from 90 to 150 degrees. In some embodiments, areas of the surface reduce their affinity for oil in response to an external stimulus, and the process comprises applying the external stimulus to cause controlled release of droplets adhering to the surface. The process may be used to remove oil droplets from water produced by an oil or gas well, after downhole oil water separation or after production at a at a well head, or used to coalesce droplets in such water to a larger size to enable conventional separation.
Patent CA-2837188-A1 (CA)
Inventor: MANNING MICHAEL G
IPC: G16H20/10
Filed: 2012-05-25
Abstract: A patient-interactive health care management system provides means for healthcare services rendered by a physician to a patient to be confirmed by the patient immediately after the healthcare services are rendered. The patient is provided the ability to verify the accuracy of an invoice for the rendered services/goods and provide an assessment of the rendered services/goods. In an example embodiment, the patient provides this information via an information station located at the healthcare facility in which the healthcare services/goods are rendered. The information gathered from the patient is provided to the party responsible for paying for the rendered healthcare services/goods. In an example embodiment, the paying party compares the patient provided information with the invoice received from the healthcare provider to assess the accuracy of the invoice. A patient account is established containing, in part, the information gathered from the patient.
Patent CA-2838007-A1 (CA)
Inventor: MIYAGI MASARU
IPC: C12Q1/37
Filed: 2005-11-15
Abstract: Optimized enzymatic conditions incorporate a single oxygen atom into digested peptides using a peptidase. The incorporation of a single oxygen atom is especially useful for proteolytic 18O labeling in comparative proteomics. The optimized proteolytic 18O labeling minimizes the generation of a mixture of isotopic isoforms of the peptides resulting from incorporation of either one or two 18O atoms. The outcome accurate quantification of isotopically labeled peptides.
Patent CA-2842713-A1 (CA)
Title: Downhole tool and method of use
Inventor: VANLUE DUKE
IPC: E21B19/10
Filed: 2012-08-22
Abstract: Embodiments of the disclosure pertain to a metal slip for a downhole tool that may include a slip body; an outer surface comprising gripping elements; and an inner surface configured for receiving a mandrel. In aspects, slip body may include at least one hole formed therein, and a buoyant material may be disposed in the hole.
Patent CA-2843837-A1 (CA)
Title: Methods and compositions for improving sperm functionality
Inventor: DICKER BRIDGET LEE
IPC: A61K35/52
Filed: 2012-08-08
Abstract: Methods for improving the functionality and/or fertility of sperm, for example, by enhancing motility and extending the lifespan of sperm in the FRT, by adding functional molecules of interest attached to a membrane anchoring agent-PEG conjugate to the surface of the sperm are provided. Such methods may be used in AI to reduce the number of sperm needed for insemination and to improve conception rates.
Patent CA-2848720-A1 (CA)
Title: Methods of controllably milling a window in a cased wellbore using a pressure differential to cause movement of a mill
Inventor: PARLIN JOSEPH
IPC: E21B10/62
Filed: 2011-12-20
Abstract: According to an embodiment, a method of controllably milling a window in at least a portion of a cased wellbore comprises: interconnecting a mill advancing device and a mill; applying a pressure differential between the mill advancing device and the mill, wherein the application of the pressure differential causes a downward movement of the mill advancing device and the mill; and causing the mill to engage the at least a portion of the cased wellbore.
Patent CA-2849288-A1 (CA)
Title: Hydrogel comprising catechol group-coupled chitosan or polyamine and poloxamer comprising thiol group coupled to end thereof, preparation method thereof, and hemostat using same
Inventor: LEE HAESHIN
IPC: A61L27/52
Filed: 2011-11-21
Abstract: The present invention relates to an adhesive hydrogel composition containing catechol group-coupled chitosan and Pluronic comprising a thiol group coupled to the end thereof, and more specifically, to an adhesive composition which is safe in vivo and in vitro, is temperature sensitive, and has an excellent hemostatic effect and thus can be used as a bioadhesive, and a medical adhesive, an adhesion barrier and a surface adsorption inhibitor comprising the same.
Patent CA-2851294-A1 (CA)
Title: Method of coating rotors and rotors
Inventor: ORR CHARLES P
IPC: C25D3/02
Filed: 2012-11-16
Abstract: A treated rotor is provided by a method in which a surface of a ferrous rotor having cooling elements is heat-treated to produce a microporous, outermost surface layer, then the heat-treated rotor is coated by electrodepositing a coating layer of an electrocoat coating composition on the heat-treated the surface of to provide a electrocoat coating directed on the surface of the heat-treated rotor. The electrocoat coating layer has a throwpower of at least about 40% and the coating layer is continuous on cooling elements of the rotor. The microporous outermost layer is a controlled iron oxide layer.
Patent CA-2852331-A1 (CA)
Title: Method and information carrier for distributing and/or transmitting information
Inventor: HAMMER WOLFGANG
IPC: G06Q30/02
Filed: 2012-10-01
Abstract: The invention relates to a method for distributing and/or transmitting information. An information carrier comprises a code, said code being read and processed by an addressable reading device. The reading device carries out a location determination which is triggered by the code, and an operation which is defined by the code is triggered on the reading device, said operation causing a response which is addressed to the reading device. The invention is characterized in that the location is displayed on the reading device. The invention further relates to a corresponding information carrier.
Patent CA-2852925-A1 (CA)
Inventor: PERLMAN TIMOTHY J
IPC: A61B1/12
Filed: 2012-10-18
Abstract: An instrument reprocessor is disclosed. The instrument reprocessor includes a basin having a rim located in an inclined plane forming an acute angle with respect to a horizontal plane. At least one nozzle is disposed in a plane substantially parallel to the inclined plane. The at least one nozzle is configured to discharge a stream into the basin in a direction substantially parallel to the inclined plane. A lid assembly is also disclosed. The lid assembly may cover the basin in a close configuration.
Patent CA-2853651-A1 (CA)
Title: Methods and products to diagnose and treat heatiness
Inventor: CHANG LUNGPAO DAVID
IPC: A61K36/19
Filed: 2011-12-21
Abstract: Described herein are methods of diagnosing and/or classifying heatiness, a syndrome recognized in traditional Chinese Medicine, comprising assessing a patient by checking for selected symptoms, and assigning a score to the patient based on the symptoms exhibited. The invention further provides methods of treatment and the use of oral care compositions to treat heatiness.
Patent CA-2860323-A1 (CA)
Inventor: METCALF BRIAN
IPC: A61K31/11
Filed: 2012-12-28
Abstract: La présente invention concerne des benzaldéhydes substitués et des dérivés de ceux-ci qui agissent comme modulateurs allostériques de l'hémoglobine, des procédés et des intermédiaires dans la préparation de ceux-ci, des compositions pharmaceutiques comprenant les modulateurs, et des méthodes d'utilisation de celles-ci dans le traitement de troubles médiés par l'hémoglobine et de troubles qui pourraient bénéficier d'une oxygénation accrue des tissus.
Patent CA-2861080-A1 (CA)
Title: Roadway mark locator, inspector, and analyzer
Inventor: DOLINAR DOUGLAS D
IPC: E01C23/20
Filed: 2013-01-16
Abstract: Apparatus, systems, and methods for locating, inspecting, placing marks on a roadway, and analyzing roadway marks at a remote location. The apparatus may include a GPS-based machine vision locator for sampling discrete geographical location data of a pre-existing roadway mark evident on the roadway. A computer may determine a continuous smooth geographical location function fitted to the sampled geographical location data. And a marker may be responsive to the GPS- based locator and geographical location function for replicating automatically the pre-existing roadway mark onto the roadway. The roadway marks may be located and inspected, and the data collected may be filtered and compressed such that the data can be analyzed at a remote location.