baber/WOPTO huggingface dataset:
Patent CA-2719681-C (CA)
Title: Methods for forming anti-reflection structures for cmos image sensors
Inventor: ADKISSON JAMES W
IPC: H01L27/146
Filed: 2009-05-05
Granted: 2018-03-13
Abstract: Protuberances (5), having vertical (h) and lateral (p) dimensions less than the wavelength range of lights detectable by a photodiode (8), are formed at an optical interface between two layers having different refractive indices. The protuberances may be formed by employing self-assembling block copolymers that form an array of sub lithographic features of a first polymeric block component (112) within a matrix of a second polymeric block component (111). The pattern of the polymeric block component is transferred into a first optical layer (4) to form an array of nanoscale protuberances. Alternately, conventional lithography may be employed to form protuberances having dimensions less than the wavelength of light. A second optical layer is formed directly on the protuberances of the first optical layer. The interface between the first and second optical layers has a graded refractive index, and provides high transmission of light with little reflection.
Patent CA-2719960-C (CA)
Inventor: SEAL NICOLAS
IPC: A01B77/00
Filed: 2009-03-24
Granted: 2016-02-02
Abstract: A method and apparatus (1) for processing soil infested with plant root material. The method comprises depositing the soil on a vibrating conveyor support (105) at a substantially constant depth, wherein the vibrating conveyor support (105) is arranged to enable the plant root material to be hand-picked. In this way, soil throughput may be maximised without compromis-ing removal of the plant root material. Further, fragmentation of the plant root material may be minimised. The soil may be screened using a vibrating screening mesh (107) to remove smaller particles prior to it being deposited on the conveyor. The soil may be heated, and the processed soil passed under an infrared detector (119) for detecting the presence of plant root material, to thereby objectively control quality.
Patent CA-2728280-C (CA)
Title: Thermal energy system and method of operation
Inventor: STEWART JAMES J
IPC: F24J3/08
Filed: 2009-06-15
Granted: 2017-09-26
Abstract: A thermal energy system comprising a first thermal system, the first thermal system in use having a heating and/or cooling demand, a closed loop geothermal energy system comprising a plurality of borehole heat exchangers, each borehole heat exchanger containing a working fluid,and an intermediate heat pump thermally connected between the first thermal system and the geothermal energy system. Each borehole heat exchanger may comprise an elongate tube having a closed bottom end and first and second adjacent elongate conduits interconnected at the bottom end. In particular, the first thermal system is a refrigeration system and the'closed loop geothermal energy system provides cooling of the condenser(s) of the refrigeration system.
Patent CA-2734903-C (CA)
Title: Design of a part modeled by parallel geodesic curves
Inventor: BERARD SIMON
IPC: G06F17/50
Filed: 2011-03-23
Granted: 2018-05-22
Abstract: The invention provides a computer implemented method for designing a part. The method comprises a step of providing a surface and a base curve lying on the surface. The method also comprises a step of sampling the base curve into a list of base points. The method also comprises a step of determining a grid of points of perpendicular geodesic curves. The points of the grid each belong to a respective level. Each level of the grid corresponds to a respective geodesic distance to the base curve. Each perpendicular geodesic curve lies on the surface and departs perpendicularly from the base curve at a respective base point. The method then comprises a step of computing a plurality of parallel geodesic curves lying on the surface by using the grid of points. Each parallel geodesic curve corresponds to a respective level. A representation of the part is displayed according to the method. Such a method is efficient for the computation of a plurality of parallel geodesic curves in terms of computer resource and it saves time to the designer.
Patent CA-2737025-C (CA)
Inventor: ALI SHOUKATH M
IPC: A61K31/506
Filed: 2009-09-25
Granted: 2012-09-04
Abstract: The present invention relates to the topical and oral delivery of a composition comprising one or more active agents for treating a disease or symptoms in a subject. In some embodiments, the present invention comprises a composition comprising at least one active compound, e.g., finasteride or minoxidil, and one or more lipids. In some embodiments, the present invention relates to composition and method of preparation for treating androgenic alopecia (AGA), prevention of hair loss and female hirsutism. In some embodiment, the present invention comprises finasteride and at least one lipid component for the treatment of benign prostatic hyperplasia. In some embodiment, the present invention comprises tacrolimus or amphotericin B and at least one lipid component for the treatment of skin or eye related diseases. The present invention provides a method of preparation of a composition comprising at least one active compound and at least one lipid and administering the composition to a subject by oral or topical delivery. In certain embodiments the subject is a mammal. In certain preferred embodiment, the subject is human.
Patent CA-2742583-C (CA)
Title: Compositions de suspension d'agregats de cellules souches et procedes pour leur differenciation
Inventor: GREEN CHAD
IPC: G01N33/569
Filed: 2008-11-04
Granted: 2022-09-27
Abstract: La présente invention porte sur des procédés pour la production de cultures en suspension d'agrégats de cellules souches embryonnaires non différenciées ou différenciées à partir de suspensions de cellules individuelles de cellules souches embryonnaires non différenciées ou différenciées et sur des procédés de différenciation de celles-ci.
Patent CA-2743092-C (CA)
Inventor: SCHLUETTER JENS-UWE
IPC: G06Q20/10
Filed: 2003-10-01
Granted: 2016-02-16
Abstract: A fair exchange is disclosed to reduce potential inequities in an electronic trading environment. Market data is sent from a host system to client devices through one or more synchronized local communication servers such that the data can be displayed simultaneously or nearly simultaneously at each client device. Market data sent to client devices might include price information. Likewise, a host system may transaction data sent from client devices via the local communication servers. The ordering of transaction data is based, at least in part, on when the local communication servers received the transaction data from the client devices. Transaction data sent to a host system might include order information.
Patent CA-2743110-C (CA)
Title: Liquid-cooled cooling apparatus, electronics rack and methods of fabrication thereof
Inventor: SIMONS ROBERT
IPC: H05K7/20
Filed: 2010-05-11
Granted: 2018-10-16
Abstract: Liquid-cooled electronics racks and methods of fabrication are provided wherein a liquid-based cooling apparatus facilitates cooling of electronic subsystems when docked within the electronics rack. The cooling apparatus includes a liquid-cooled cooling structure mounted to a front of the rack, and a plurality of heat transfer elements. The cooling structure is a thermally conductive material which has a coolant-carrying channel for facilitating coolant flow through the structure. Each heat transfer element couples to one or more heat-generating components of a respective electronic subsystem, physically contacts the cooling structure when that electronic subsystem is docked within the rack, and provides a thermal transport path from the heat-generating components of the electronic subsystem to the liquid-cooled cooling structure. Advantageously, electronic subsystems may be docked within or undocked from the electronics rack without affecting flow of coolant through the liquid-cooled cooling structure.
Patent CA-2743518-C (CA)
Title: Procede et dispositif de surveillance d'un processus d'usinage au laser execute sur une piece, ainsi que tete d'usinage au laser equipee d'un tel dispositif
Inventor: STORK GENANNT WERSBORG INGO
IPC: B23K26/03
Filed: 2009-11-20
Granted: 2015-02-10
Abstract: L'invention concerne un procédé de surveillance d'un processus d'usinage au laser exécuté sur une pièce, comprenant les étapes suivantes : collecte d'au moins deux valeurs de mesure courantes à l'aide d'au moins un capteur qui surveille le processus d'usinage au laser, détermination d'au moins deux valeurs caractéristiques courantes à partir desdites au moins deux valeurs de mesure courantes, lesdites au moins deux valeurs caractéristiques courantes formant ensemble une empreinte digitale courante dans un espace de valeurs caractéristiques, fourniture d'une quantité prédéterminée de points dans l'espace de valeurs caractéristiques, et classement du processus d'usinage au laser grâce à une détermination de la position de l'empreinte digitale courante par rapport à la quantité prédéterminée de points dans l'espace de valeurs caractéristiques.
Patent CA-2743652-C (CA)
Inventor: HOLDERMAN LUKE W
IPC: E21B17/043
Filed: 2011-06-16
Granted: 2015-04-28
Abstract: A completion assembly and a method of connecting the completion assembly comprising first and second tubular sections and a sleeve positioned over a coupled joint that creates a flow path between the first and second sections. A disconnection ring is disposed about and threadably releasable from the second tubular section. The disconnection ring and the sleeve have mating profiles for locating the sleeve relative to the first and second tubular sections prior to crimping.
Patent CA-2749615-C (CA)
Inventor: MATHEWS CHRISTOPHER JOHN
IPC: C07D309/32
Filed: 2010-01-06
Granted: 2017-03-21
Abstract: Compounds of formula (I), wherein the substituents are as defined in claim 1, are suitable for use as herbicides.
Patent CA-2755594-C (CA)
Title: Procede de production d'un combustible liquide et systeme pour le produire
Inventor: IWAMA MARIE
IPC: C10G45/10
Filed: 2010-03-17
Granted: 2014-02-04
Abstract: Cette invention concerne un procédé de production d'un combustible liquide. Dans ledit procédé, un hydrocarbure est synthétisé à partir d'un gaz de synthèse par synthèse Fischer-Tropsch, puis un liquide combustible est produit au moyen de l'hydrocarbure. Le procédé de production d'un combustible liquide selon l'invention est caractérisé en ce que l'hydrocarbure est prétraité avec un catalyseur de prétraitement, constitué d'un ou de plusieurs métaux choisis parmi les métaux du groupe 6, les métaux du groupe 7, les métaux du groupe 8, les métaux du groupe 9, les métaux du groupe 10, les métaux du groupe 11 et les métaux du groupe 14 de la Classification périodique des éléments supportés sur un support, en présence d'hydrogène, et après le prétraitement, l'hydrocarbure est soumis à un procédé d'hydrogénation au moyen d'un catalyseur d'hydrogénation.
Patent CA-2756285-C (CA)
Title: Interferometry-based downhole analysis tool
Inventor: MORYS MARIAN L
IPC: G01V8/02
Filed: 2009-12-23
Granted: 2014-01-07
Abstract: Various systems and methods for performing optical analysis downhole with an interferogram (a light beam having frequency components with a time variation that identifies those frequency components. The interferogram is produced by introducing an interferometer into the light path, with the two arms of the interferometer having a propagation time difference that varies as a function of time. Before or after the interferometer, the light encounters a material to be analyzed, such as a fluid sample from the formation, a borehole fluid sample, a core sample, or a portion of the borehole wall. The spectral characteristics of the material are imprinted on the light beam and can be readily analyzed by processing electronics that perform a Fourier Transform to obtain the spectrum or that enable a comparison with one or more templates.  An interferometer designed to perform well in the hostile environments downhole is expected to enable laboratory-quality measurements.
Patent CA-2756352-C (CA)
Inventor: MADSEN MATTHEW D
IPC: C05G3/70
Filed: 2010-03-23
Granted: 2018-07-24
Abstract: La présente invention porte sur des procédés innovants et des techniques innovantes pour améliorer la germination de semis et l'établissement de plantes dans des écosystèmes forestiers et de friche, des systèmes cultivés, des zones urbanisées et des zones frappées par un feu de friche. L'invention porte sur de nouveaux procédés d'enrobage de graine pour appliquer des agents de mouillage (ou agents tensio-actifs), des agents poisseux et autres modifications utiles de sol et de plantes, à des graines seules ou à des agglomérats composés de pastilles contenant de multiples graines. L'invention peut être mise en uvre pour : 1) améliorer le caractère hydrofuge du sol afin d'augmenter la disponibilité de l'humidité du sol ; 2) fixer des graines à la surface du sol afin d'empêcher une perte due à une érosion par le vent et par l'eau ; 3) fournir aux semis la force nécessaire requise pour une pénétration de racines ; 4) améliorer l'émergence de semis, en donnant à plusieurs cotylédons associés à un agglomérat la possibilité de générer une force suffisante pour pénétrer dans la surface du sol, une utilité particulière portant sur des semis abîmés par une croûte physique du sol ; et 5) minimiser les impacts provenant d'une perturbation par augmentation de la stabilité de semis.
Patent CA-2758284-C (CA)
Title: Salle de traite et son procede de fonctionnement
Inventor: NILSSON MATS
IPC: A01K1/12
Filed: 2010-04-14
Granted: 2016-05-31
Abstract: La présente se rapporte à un appareil pour traire un animal et concerne une salle de traite (1) comprenant des premiers dispositifs de manipulation robotisés (100, 200) et une pluralité de stalles de traite (5) disposées sur une plateforme (3) mobile par rapport aux dispositifs de manipulation robotisés (100, 200). Les dispositifs de manipulation robotisés (100, 200) sont positionnés de manière à pouvoir couvrir simultanément des stalles de traite voisines (5) sur la plateforme (3).
Patent CA-2759577-C (CA)
Title: Integrated spring-activated ballistic insertion for drug infusion device
Inventor: KADAMUS CHRIS
IPC: A61M5/158
Filed: 2011-11-29
Granted: 2019-11-12
Abstract: An infusion set has an integrated ballistic inserter that can insert a needle at a controlled high rate of speed to a depth to deliver content to the upper 3 mm of skin surface, and a skin securing, adhesive layer to secure the skin surface at the insertion site such that the inserter that can insert a needle without a risk of tenting of the skin surface. A driving spring of the ballistic inserter is captured within the ballistic inserter, and can be released by user operation, to insert a needle at such a controlled rate of speed.
Patent CA-2760069-C (CA)
Inventor: SOBOLE CELINE
IPC: A23L5/10
Filed: 2010-04-23
Granted: 2017-07-25
Abstract: The invention relates to a method for frying food that comprises mixing said food with a fatty material in a cooking housing (1) in association with the ventilation of said cooking housing (1) and the heating of said cooking housing (1) using heating means (4) capable of heating by radiation. According to the invention, the method comprises limiting the exposure of the food to the radiation of the heating means (4) during an initial food drying and cooking step, and increasing the exposure of the food to the radiation of the heating means (4) during a following food colouring step. The invention also relates to a cooking apparatus comprising a cooking housing (1) associated with food mixing means (3), with heating means (4) capable of heating by radiation and with ventilation means (5), and to means (40) for modulating the exposure of the food to the radiation of the heating means (4).
Patent CA-2760768-C (CA)
Title: Lung tissue model
Inventor: PONGRACZ JUDIT ERZSEBET
IPC: G01N33/50
Filed: 2010-05-05
Granted: 2019-10-29
Abstract: The present invention provides for an engineered tissue scaffold free three dimensional pulmonary model tissue culture which is free of any artificial scaffold. Three dimensional models of healthy lung tissue as well as disease tissues are available.  The product according to the invention can be marketed e.g. in the form of tissue cultures, plates or arrays comprising such cultures or kits. The invention is applicable in medical and scientific research, for testing compounds for their effect on lung tissue, for screening, testing and/or evaluating drugs, and in certain cases in diagnostics of lung diseases.
Patent CA-2765394-C (CA)
Inventor: WILLETT W SCOTT
IPC: A61P37/00
Filed: 2010-06-17
Granted: 2020-08-18
Abstract: Polypeptides are susceptible to denaturation or enzymatic degradation in the blood, liver or kidney. Due to the low stability of some polypeptides, it has been required to administer polypeptide drugs in a sustained frequency to a subject in order to maintain an effective plasma concentration of the active substance. Furthermore, pharmaceutical compositions of therapeutic peptides preferably have a shelf- life of several years in order to be suitable for common use. However, peptide compositions are inherently unstable due to sensitivity towards chemical and physical degradation. In part, the invention provides SAP variant proteins, compositions, pharmaceutical preparations and formulations having a prolonged in vivo half-life, prolonged shelf-life, or rather increased in vitro stability, or increased manufacturing efficiency compared to human SAP. Advantages of increased plasma half-life include, but are not limited to, reducing the amount and/or frequency of dosing.
Patent CA-2769952-C (CA)
Title: An apparatus for applying indicia having a large color gamut on web substrates
Inventor: BYRNE THOMAS TIMOTHY
IPC: A47K10/16
Filed: 2012-03-02
Granted: 2016-05-03
Abstract: A contact printing system is disclosed. The contact printing system is provided with a central roll having a plurality of discrete cells disposed upon an outer surface thereof. Each of the plurality of discrete cells is in fluidic communication with a respective fluid delivery channel. Each of the fluid delivery channels are formed in situ with the formation of the central roll and the plurality of cells.
Patent CA-2770583-C (CA)
Title: Acide hyaluronique reticule destine a soulager les douleurs articulaires
Inventor: HOSOKAWA HIROYUKI
IPC: A61P19/02
Filed: 2010-08-13
Granted: 2017-10-24
Abstract: L'invention concerne une composition pharmaceutique de prévention de la douleur dans le cas de maladies articulaires qui comprend un support pharmaceutiquement acceptable et un acide hyaluronique réticulé par la formation d'un cycle cyclobutane cyclisant une double liaison d'une partie d'acide cinnamique d'acide hyaluronique partiellement amidé, laquelle double liaison est représentée par une formule générale (1):[Ar-CH=CH-COO-(CH2)n-NH-]m-HA (1)(dans la formule: Ar représente un groupe phényle qui peut avoir un substituant, n représente 2 ou 3, HA représente un résidu de carboxy d'acide hyaluronique, m représente la proportion dans laquelle l'acide hyaluronique est amidé par rapport à l'ensemble des groupes carboxyles, et m correspond à 3 à 50% de l'ensemble des groupes carboxyles). La composition pharmaceutique de l'invention est une préparation médicinale pour administration intra-articulaire qui après administration apporte un effet analgésique rapide, et dont les effets sur les maladies articulaires chez l'humain se poursuivent sur une très longue durée, avec une seule administration et non pas de multiple administrations comme dans le passé.
Patent CA-2772576-C (CA)
Inventor: CHEN SHUZHONG
IPC: C22B3/10
Filed: 2010-09-02
Granted: 2016-10-25
Abstract: Enriched titanium hydrochloric acid extract residue is provided, for use as the feed stock in the preparation of titanium pigment by sulfuric acid process.  The present invention belongs to the field of the preparation of titanium pigment and particularly, relates to the enriched titanium hydrochloric acid extract residue prepared from ilmenite by hydrochloric acid leaching, its use and the method of preparing titanium pigment. The method for preparing titanium pigment using the enriched titanium hydrochloric acid extract residue can effectively utilize the fine ilmenite in Panxi area (the utilization rate is almost 100%), obtain the titanium sulfate solution with an ultralow ratio of iron to titanium dioxide (Fe/TiO2) and double the throughput of digesting equipment. Said method can simultaneously spare two steps of iron removal by freezing and titanium sulfate solution concentration with much energy consumption, reduce the times of washing with metatitanic acid, thereby, both of the discharge of acid waste water and the production of FeSO4 are reduced. Said method provides a feed stock selection for preparing titanium pigment by sulfuric acid process.
Patent CA-2773196-C (CA)
Title: Sels d'amines peu volatils de pesticides anioniques
Inventor: XU WEN
IPC: A01N37/40
Filed: 2010-09-28
Granted: 2017-10-24
Abstract: Cette invention concerne un sel comprenant un pesticide anionique et une polyamine cationique de formule (A) ou (B), comme décrit dans la description. Elle concerne, en outre, une composition agrochimique comprenant ledit sel. Un procédé de préparation dudit sel est également décrit, ledit procédé comprenant la combinaison du pesticide sous sa forme neutre ou celle d'un sel, et de la polyamine sous sa forme neutre ou celle d'un sel. De plus, cette invention concerne un procédé de lutte contre les insectes nuisibles et/ou les champignons pathogènes ainsi qu'un procédé de lutte contre la végétation indésirable. Pour finir, cette invention concerne une graine comprenant ledit sel.
Patent CA-2781383-C (CA)
Title: Insulated composite fabric
Inventor: ROCK MOSHE
IPC: B32B5/26
Filed: 2010-07-27
Granted: 2017-10-17
Abstract: An insulated composite fabric that includes an inner fabric layer, an outer fabric layer, and an insulating-filler fabric layer enclosed between the inner fabric layer and the outer fabric layer. The insulating-filler fabric layer is a textile fabric with a raised surface on at least one side of the fabric.
Patent CA-2781903-C (CA)
Inventor: MORRIS WILLIAM H III
IPC: C02F5/12
Filed: 2010-12-30
Granted: 2017-04-04
Abstract: The invention relates to the use of trimethylglycine for improved elimination of scale in processing systems. The method removes existing scale while also eliminating buildup. The invention relates to phosphate and sulfate scale. The invention further allows for improved anti-scaling without the need to make any pH adjustments. The method provides all factor listed while in no way compromises the integrity of membranes that may be used in the system.
Patent CA-2782582-C (CA)
Title: Agents colorants et leurs procedes d'utilisation
Inventor: PUERTA DAVID
IPC: C09B62/453
Filed: 2010-12-21
Granted: 2018-08-21
Abstract: L'invention porte sur des colorants, sur des compositions comportant des colorants et sur des procédés d'utilisation de ces colorants.
Patent CA-2784590-C (CA)
Inventor: WNEK PATRICK H
IPC: B31B50/59
Filed: 2010-12-29
Granted: 2015-04-07
Abstract: An apparatus for operating upon a construct. In one example, the apparatus comprises a tool, a feed path for a feed path for feeding the construct to and withdrawing the construct from the tool, and a positioning mechanism. The positioning mechanism comprises an arm positioned proximate to the tool and a guide for directing the construct toward the tool. The arm is movable between a guiding position and a withdrawn position, and the guide is mounted to the arm for moving with the arm so that the guide is at least partially disposed in the feed path when the arm is in the guiding position. A recess is defined in the tool for at least partially accommodating the guide.