baber/WOPTO huggingface dataset:
Patent CA-2811844-A1 (CA)
Inventor: ZHANG YUANTAO
IPC: H04W72/04
Filed: 2010-09-20
Abstract: A method, base station, mobile station and communication system for transmitting uplink response signal are provided, wherein, the method includes that: it is judged whether to use the downlink secondary component carrier to send data to a mobile station; if the judgment result is yes, resources are assigned according to the number of the transmission blocks of the downlink data sent on the secondary component carrier, so that the mobile station can select the uplink resources for transmitting response signal from the pre-configured resources corresponding to the primary component carrier and the resources assigned to the secondary component carrier. When resources deficiency occurs, the base station assigns extra resources according to the number of the transmission blocks TB of the transmission data, so that the mobile station uses the pre-configured resources and the resources assigned extra to feed back the response signal, which can reduce the overheard to feed back the response signal, and resolve the problem of resources deficiency.
Patent CA-2812197-A1 (CA)
Title: Promedicaments de type ester de [3-(1-(1h-imidazol-4-yl)ethyl)-2-methylphenyl] methanol pour abaisser la pression intraoculaire
Inventor: DIBAS MOHAMMED I
IPC: A61K31/4174
Filed: 2011-09-16
Abstract: La présente invention concerne un procédé pour abaisser la pression intraoculaire chez un sujet qui a besoin d'un tel traitement, comprenant l'administration d'une quantité thérapeutiquement efficace d'une composition comportant des promédicaments de type ester de [3-(1-(1H-imidazol-4-yl)éthyl)-2-méthylphényl] méthanol, ou d'énantiomères de celui-ci, ou des tautomères de celui-ci, des compositions pharmaceutiques les contenant et leur utilisation en tant que médicaments.
Patent CA-2813523-A1 (CA)
Inventor: STEMMER DITMAR
IPC: B01D21/24
Filed: 2011-09-14
Abstract: The invention relates to a device (10) for precipitating suspended materials from a liquid, in particular for precipitating gypsum from water, having a vessel (12) comprising a liquid inlet (22) and a liquid outlet (26), and subdivided into chambers (40, 42, 44, 46) that are in sequence in the flow direction by means of partitions (32, 34, 36, 38), wherein the liquid inlet (22) opens into a first of the chambers (40) and wherein the liquid outlet (26) opens into a last of the chambers (46). According to the invention, at least one part of the chambers (40, 42, 44, 46) and preferably every chamber (40, 42, 44, 46) communicates with the chamber (42, 44, 46) downstream thereof in the flow direction by means of an opening (54) in the partition (34, 36, 38) disposed between the chambers (40, 42, 44, 46), wherein the opening (54) extends at a distance from and parallel to an upper edge (48) of the partition (34, 36, 38), and each of the openings (54) is disposed at a greater distance from the vessel floor (15) than the opening (54) in the partition (36, 38) downstream thereof in the flow direction.
Patent CA-2814236-A1 (CA)
Title: Eye movements as a way to determine foci of covert attention
Inventor: MARTINEZ-CONDE SUSANA
IPC: A61B3/00
Filed: 2009-10-20
Abstract: A method and apparatus are provided for identifying the covert foci of attention of a person when viewing an image or series of images. The method includes the steps of presenting the person with an image having a plurality of visual elements, measuring eye movements of the subject with respect to those images, and based upon the measured eye movements triangulating and determining the level of covert attentional interest that the person has in the various visual elements.
Patent CA-2814529-A1 (CA)
Title: Integrated ethernet over coaxial cable, stb, and physical layer test and monitoring
Inventor: AFZAL MUHAMMAD A
IPC: H04L12/26
Filed: 2011-10-24
Abstract: In a method of testing a residential broadband communication network, a residential gateway or set top box (STB) performs one or more single-ended parametric tests of the residential network that runs therebetween. The residential gateway or STB also performs one or more single-ended refiectometry tests of the residential network that runs therebetween. The residential gateway and the STB perfom one or more dual-ended tests of the residential network that runs therebetween. The residential gateway dispatches the results of the foregoing tests to either: a device on the residential network, a device of another network that supplies broadband services to the residential network, or an intelligent device coupled to the residential gateway.
Patent CA-2815649-A1 (CA)
Title: Reclosable and stackable food tray and tray blank
Inventor: VALENCIA JOHN
IPC: B65D21/02
Filed: 2013-05-13
Abstract: Disclosed are reclosable and stackable food trays formed from a single blank that are capable of being folded and glued on standard machinery.  Embodiments of the invention include raised gussets that extend beyond the top edge of the side panels of the formed tray and beyond the top of the formed tray.  In some embodiments, the raised gussets help prevent distortion in all dimensions and facilitate the stacking of multiple trays on top of one another such that the stacked trays cannot slide off the lower tray.
Patent CA-2821830-A1 (CA)
Inventor: IWASAKI TETSUJI
IPC: H04N19/94
Filed: 2013-02-20
Abstract: A moving image distribution server acquires in series a rendered screen, viewpoint information used for rendering the screen, and a depth buffer corresponding to the screen. It sets a evaluation pixel for each of the blocks that it divided a first screen into, and specifies a screen coordinate and a depth value, in a second screen acquired before the first screen, for a rendering object rendered on the evaluation pixel. Also, it compares a depth value of the screen coordinate and the depth value of the rendering object rendered on the evaluation pixel, and determines that inter-frame coding will be performed with the second screen for a block for which the 2 depth values are considered to be the same. Then, it transmits, to a external device, coding details information including the viewpoint information used for rendering of the first screen, the depth buffer corresponding to the first screen, and information indicating whether or not blocks of the first screen are to be inter-frame coded.
Patent CA-2822105-A1 (CA)
Inventor: POWELL JOSEPH BROUN
IPC: C10G1/00
Filed: 2011-12-20
Abstract: Biofuels can be produced by: (i) providing a biomass containing celluloses, hemicelluloses, lignin, nitrogen compounds and sulfur compounds; (ii) removing sulfur compounds and nitrogen compounds from the biomass by contacting the biomass with a digestive solvent to form a pretreated biomass containing carbohydrates and having less than 35% of the sulfur content and less than 35% of the nitrogen content of untreated biomass on a dry mass basis; (iii) contacting the pretreated biomass directly with hydrogen in the presence of a hydrogenolysis catalyst to form a plurality of oxygenated intermediates, and (vi) processing at least a portion of the oxygenated intermediates to form a liquid fuel.
Patent CA-2822537-A1 (CA)
Inventor: BALK WOUTER
IPC: B64D27/26
Filed: 2011-12-20
Abstract: The invention relates to suspending a jet engine by means of hinged tie rods. A tie rod comprises a mounting (37) including three arms (40, 41, 42) having passages through which a shaft (39) passes, said shaft being generally oriented parallel to a tangential direction of the casing and is hinged via a ball joint (47) onto the central arm (40) of the mounting.
Patent CA-2825759-A1 (CA)
Title: Dual-side unfolding building modules
Inventor: WARNER PAUL
IPC: E04H1/12
Filed: 2012-01-24
Abstract: Dual-side unfolding building modules are described that allow buildings with greater design flexibility, and particularly, large and open work or living spaces while allowing interesting roof designs such as butterfly type roofs. The building modules fold compactly for transport. The building modules can be prefabricated with interior and exterior finishing material thereby reducing the time required for finishing at the building site.
Patent CA-2827246-A1 (CA)
Inventor: ROGGERO CARLO MARIA
IPC: G01N31/22
Filed: 2012-02-28
Abstract: The method comprises the steps of: pouring in a container a sample of oil and a pre-established amount of a solution suitable for extracting the acid fraction of the sample; stirring the content of the container and waiting for the separation from the sample of an extract phase; dosing in the extract phase a titrant solution of KOH until an acid-base indicator present therein changes color; and calculating the TAN on the basis of the volume of dosed titrant solution according to the formula: TAN (mgKOH/goil) = (V x 56, 1 x M)/m wherein V is the volume of dosed titrant solution expressed in ml, 56,1 is the molecular weight of KOH, M is the titre of the KOH solution expressed in moles per litre and m is the mass of the sample expressed in g.
Patent CA-2829515-A1 (CA)
Title: Method for screening for compound capable of enhancing or inhibiting oatp1b1 transport activity, and method for determining expression level of oatp1b1
Inventor: IZUMI SAKI
IPC: C12N15/09
Filed: 2012-03-06
Abstract: The present invention provides a method of screening for a compound that enhances or inhibits the transport activity of OATP1B1, using dichlorofluorescein. The present invention also provides a use of dichlorofluorescein in measurement of the expression level of OATP1B1.  The present invention further provides a method for measuring the expression level of OATP1B1 in test cells, using dichlorofluorescein. The present invention further provides a use of a kit including dichlorofluorescein and positive cells expressing OATP1B1 in measurement of the expression level of OATP1B1 in test cells.
Patent CA-2829852-A1 (CA)
Inventor: BERGMANN FRANK
IPC: C12P19/34
Filed: 2013-10-11
Abstract: The present invention relates to a method for amplifying and detecting a target nucleic acid of HCV in a sample, wherein an amplification of the nucleic acids in said sample is carried out. This amplification involves a polymerase, primers for generating an amplicon and at least two detectable probes specific for different sequence portions of said amplicon.  Detection of the obtained amplicon is brought about by detecting hybridization of the probes mentioned above to said different sequence portions of the amplicon. The invention further provides uses and kits for amplifying and detecting a target nucleic acid of HCV involving the use of at least two detectable probes specific for different sequence portions of an amplicon.
Patent CA-2831882-A1 (CA)
Inventor: COLLINS CRAIG
IPC: B31F1/08
Filed: 2012-03-30
Abstract: The invention relates to an accessory used to crease substrate (10) such as paper or card in a guillotine assembly (16) making use of the guillotine assembly's in-built clamping mode. The accessory includes a removable male portion (26) having an elongate protrusion (30) and a removable female portion (124) having a groove (32) therealong to receive the male portion therein. Attachment means, such as a magnetic strip is provided to removably secure the male and female portions between the clamping arrangement (18) and a cutting bed (12). When the guillotine assembly is operated in a clamping movement, the male and female portions of the creasing accessory coact to crease the substrate along a crease line. A kit comprising several female portions of different dimensions is also provided to make creases of different dimensions as required by the particular application and substrate properties.
Patent CA-2832336-A1 (CA)
Inventor: TILLY JONATHAN LEE
IPC: C12N5/075
Filed: 2012-04-13
Abstract: Oogonial stem cell (OSC)-derived compositions, such as nuclear free cytoplasm or isolated mitochondria, and uses of OSC-derived compositions in autologous fertility-enhancing procedures are described.
Patent CA-2832541-A1 (CA)
Inventor: MONSRUD LEE J
IPC: A47L15/14
Filed: 2012-05-17
Abstract: An automated method and apparatus for cleaning articles by direct application of concentrated product to a soiled surface of the article is disclosed. The article type is identified and a product dispensing sequence is activated to control the type of product dispensed onto the articles based on the article type and/or soil type on the article. Product, duration, and other parameters are tailored according to the article type and/or soil type during each sequence of the wash cycle. Product, wash and rinse liquids are applied at specific locations and from specific directions from within the cleaning apparatus based upon the article type and/or soil type on the article.
Patent CA-2834473-A1 (CA)
Inventor: HALLUNDBAEK JORGEN
IPC: E21B17/18
Filed: 2012-04-27
Abstract: The present invention relates to a casing module for being part of a downhole casing system, comprising a base pipe extending in a longitudinal direction and having a circumference, a functional assembly mounted over the base pipe to define a casing module flow path between the functional assembly and the base pipe, and a main flow path arranged substantially in a centre of the base pipe and extending in a longitudinal direction of the casing system, wherein at least a part of the casing module flow path is an annular flow path extending both in the longitudinal direction of the base pipe and continuously around the entire circumference of the base pipe, and the base pipe has end sections at which a plurality of supporting structures protrude from an outer surface to provide support for the functional assembly, the supporting structures defining a plurality of casing module flow paths extending in the longitudinal direction. The present invention furthermore relates to a downhole casing system for performing operations in a wellbore containing well fluid.
Patent CA-2835256-A1 (CA)
Inventor: FLEHMIG THOMAS
IPC: B21D24/16
Filed: 2012-05-07
Abstract: The invention relates to a method for at least partially removing coatings from metal blanks (5) coated on one or both sides, in areas which have a main extension direction, wherein the areas from which the coating is to be removed can extend straight or curved in the main extension direction. The invention further relates to a device (1) for at least partially removing coatings from a coated blank (5) for performing the method according to the invention. The aim of providing the simplest possible method and the simplest possible device (1), by means of which device the coating of a blank (5) can be removed effectively and in a cost-saving manner, in one pass if possible, is solved for a method in that the blank (5) is laid onto a blank support (4) of a press (1), and during the closing movement of the press (1) at least one scraping knife (7-10) removes the coating of the blank (5), preferably completely, by scraping substantially perpendicularly to the main extension direction of the area of the blank (5) from which the coating is to be removed.
Patent CA-2837141-A1 (CA)
Inventor: BISMAN CHRISTOPHER WARREN
IPC: A47C7/46
Filed: 2012-05-16
Abstract: A lumbar support (6) for a chair (1) includes a member (6a) having a first portion (8) separated from a second portion (9) via a slit formed in the member and a slider mechanism. The slider mechanism has a slider (7) that is moveable from a first position to a second position. The first and second portions (8, 9) of the member (6a) are attached to each other when the slider (7) is at the second position via the slider. The first and second portions (8, 9) of the member (6a) are unattached at the second position when the slider (7) is moved from the second position to the first position.
Patent CA-2837299-A1 (CA)
Title: Improved flow control system
Inventor: MARTIN DAVID GLEN
IPC: E21B34/00
Filed: 2012-05-24
Abstract: A downhole flow control apparatus comprising: at least one tubular body (1) locatable at a zone of a well, the tubular body (1) having a longitudinal through bore and one or more transverse ports (5a, 5b) and a port covering device (3) which, in use, is movable from a lower position in which the or each port is covered to an upper position in which the or each port is open; and at least one plugging device (6) which is operable to travel downhole from the surface to locate within and seal the through bore of the tubular body, the plugging device including moving means (10) to cause the port covering device (3) to move from the lower position to the upper position thus allowing fluid communication between the through bore and the or each port (5a, 5b)..
Patent CA-2837604-A1 (CA)
Inventor: STEELE ROBERT
IPC: G06F17/00
Filed: 2012-05-31
Abstract: A system, a method and a computer program for determining multiple copyright infringement events, identifying a particular I P address - port number combination associated with the multiple infringement events, and notifying an ISP and/or a customer regarding the multiple copyright infringement events.
Patent CA-2838598-A1 (CA)
Inventor: IFTIME GABRIEL
IPC: C09K9/02
Filed: 2014-01-07
Abstract: A phase change ink composition comprising an amorphous component, a crystalline material, a photochromic material and optionally, a colorant, which are suitable for ink jet printing, including printing on coated paper substrates. The novel phase change ink formulation allows the ink to change color when exposed to UV light, reversibly and multiple times, providing an ink suitable for use in security applications.
Patent CA-2840541-A1 (CA)
Title: Accessory for a reciprocating saw
Inventor: CLEARMAN CHRISTOPHER
IPC: B23D51/02
Filed: 2014-01-24
Abstract: An accessory for a reciprocating power tool includes an elongated post having a base member disposed at a distal end thereof. The base member includes an aperture.  The accessory includes first and second members coupled on opposite sides of the base portion. Each of the first and second side members includes a surface having a toothed portion and a non-toothed portion.
Patent CA-2842174-A1 (CA)
Inventor: HOHLBEIN DOUGLAS J
IPC: A46B9/04
Filed: 2004-06-18
Abstract: Un accessoire de soins dentaires doté dune poignée comprend une tête comportant un tissu de nettoyage. Le tissu de nettoyage peut être un tampon composé dun matériau élastomère. Le tampon est disposé sur la tête dune surface opposée aux éléments de nettoyage de dents. Le tissu de nettoyage peut comprendre une pluralité de boutons de fibres en saillie servant au nettoyage entre les papilles. Le tissu de nettoyage peut comprendre une pluralité de boutons de fibres de forme conique. Un tissu de nettoyage peut être utilisé pour réduire la quantité de cellules épithéliales orales.
Patent CA-2844829-A1 (CA)
Title: Aide a la circulation pour boucles de trempe fractionnelle primaires
Inventor: MANEK MARIA BEATA
IPC: C10G11/00
Filed: 2012-10-05
Abstract: L'invention porte sur un procédé de réduction de l'augmentation de viscosité et de la chute du coefficient de transfert thermique qui se produisent couramment avec un milieu de trempe qui circule de façon répétée à travers une cuve de réaction chaude. Le procédé met en uvre l'addition d'une composition de préservation au milieu de trempe. La composition comprend : a) un inhibiteur de polymérisation à haute température, b) un agent de dispersion de goudron, et c) un agent de réduction de viscosité. Le procédé permet au milieu de trempe de rester efficace plus longtemps que ce qui serait, sinon, le cas, et évite ainsi des problèmes associés au fait d'avoir à consacrer des ressources excessives pour réguler la récupération de chaleur, les augmentations de viscosité, les dégradations de produits, ou d'avoir à faire fonctionner un équipement à des températures au-delà de ses performances optimales nominales.
Patent CA-2845372-A1 (CA)
Title: Anti-decoupling member for connector component
Inventor: ARCYKIEWICZ ROBERT R
IPC: F16L21/08
Filed: 2014-03-11
Abstract: A coupling member for a connector component that includes an inner sleeve configured to surround a shell and that sleeve is rotatable with respect to the shell in a tightening direction to mate with the mating component and a release direction opposite the tightening direction. The inner sleeve has an interface portion and an engagement member. A spring member is wrapped around the shell adjacent the inner sleeve. The spring member has a first tab end that engages the engagement member. When the inner sleeve is rotated with respect to the shell in the tightening direction, the inner sleeve pushes the first tab of the spring member, thereby loosening the spring member around the shell allowing the inner sleeve to rotate in the tightening direction to engage the mating connector component. The first tab end of the spring member prevents the inner sleeve from rotating in the release direction.
Patent CA-2846341-A1 (CA)
Inventor: PUGH RANDALL B
IPC: H01L51/30
Filed: 2014-03-14
Abstract: This invention discloses methods and apparatus to form organic semiconductor transistors upon three-dimensionally formed insert devices. In some embodiments, the present invention includes incorporating the three-dimensional surfaces with organic semiconductor-based thin film transistors, electrical interconnects, and energization elements into an insert for incorporation into ophthalmic lenses. In some embodiments, the formed insert may be directly used as an ophthalmic device or incorporated into an ophthalmic device.
Patent CA-2847119-A1 (CA)
Title: Process for producing n-(hetero)arylazoles
Inventor: NAKAYAMA YUJI
IPC: C07D209/86
Filed: 2012-08-31
Abstract: The present invention provides a process for effectively producing an N-(hetero)arylazole with high yield, which is useful as a medical or agrochemical product, an organic photoconductor material, an organic electroluminescent element material, or the like. The present invention relates to a process for producing an N-(hetero)arylazole, which includes reacting a (hetero)aryl (pseudo)halide with an NH-azole in the presence of: a catalyst including a palladium compound and a coordination compound; and a basic magnesium compound.
Patent CA-2847615-A1 (CA)
Title: Implants multicouches destines a administrer des agents therapeutiques
Inventor: LADET SEBASTIEN
IPC: A61K9/00
Filed: 2012-10-01
Abstract: La présente invention concerne des compositions enzymatiquement dégradables contenant des polymères biocompatibles réagissant avec des compositions de glycosaminoglycanes comprenant un premier glycosaminoglycane ayant un premier degré d'acétylation et une seconde glycosaminoglycane ayant un second degré d'acétylation différent du premier degré d'acétylation.
Patent CA-2849925-A1 (CA)
Inventor: DISRUD JEFF A
IPC: B65B21/00
Filed: 2012-10-19
Abstract: A system and method for activating a series of article protection features formed in product cartons in which a series of articles have been packaged includes an actuating assembly mounted along a path of travel for the cartons. The actuating assembly will include a series of actuating elements that are selectively moved into engagement with the article protection features of the cartons. The article protection features are urged into the cartons, between the articles therein and into positions engaging and supporting the articles.