baber/WOPTO huggingface dataset:
Patent CA-2811090-A1 (CA)
Inventor: DALLUGE PAUL RUSSELL
IPC: F16L23/00
Filed: 2007-03-27
Abstract: A wafer-style valve assembly (10) adapted to be coupled between opposing pipeline components having a common centerline secured together by a plurality of longitudinal fasteners (22) includes a substantially cylindrical valve body(12), a seat retaining plate, and at least one clip (16). The valve body has a peripheral edge portion and an axial end surface. The seat retaining plate (28) is disposed on the axial end surface. The at least one clip is also disposed on the axial end surface and extends radially outward of the peripheral edge portion. The clip has a radially inward portion (48) and a radially outward portion (50). The radially inward portion secures the seat retaining plate to the valve body. The radially outward portion has an edge defining a first recess (70) and a second recess (72). The first and second recesses are each adapted to accommodate a longitudinal fastener to locate the valve assembly relative to the centerline of the pipeline.
Patent CA-2815706-A1 (CA)
Inventor: MYSKIW CHAD
IPC: A61P31/20
Filed: 2011-09-16
Abstract: Poxviruses remain a significant public health concern due to their potential use as bioterrorist agents and the spread of animal borne poxviruses, such as monkeypox virus, to humans. Thus, the identification of small molecule inhibitors of poxvirus replication is warranted. Vaccinia virus is the prototypic member of the Orthopoxvirus genus, which also includes variola and monkeypox virus. In this study, we demonstrate that the carboxylic ionophore nigericin is a potent inhibitor of vaccinia virus replication in several human cell lines, in HeLa cells, we found that the 50% inhibitory concentration of nigericin against vaccinia virus was 7.9 nM, with a selectivity index of 1038. We present data demonstrating that nigericin targets vaccinia virus replication at a post-entry stage. While nigericin moderately inhibits both early vaccinia gene transcription and translation, viral DNA replication and intermediate and late gene expression are severely compromised in the presence of nigericin. Our results demonstrate that nigericin has the potential to be further developed into an effective antiviral to treat poxvirus infections.
Patent CA-2816264-A1 (CA)
Title: Recepteur numerique et procede permettant de traiter le contenu 3d d'un recepteur numerique
Inventor: SUH JONGYEUL
IPC: H04N5/76
Filed: 2011-10-17
Abstract: La présente invention a trait à un récepteur numérique et à un procédé permettant de traiter le contenu du récepteur numérique. Un récepteur numérique destiné à un service en 3D selon un mode de réalisation de la présente invention comprend : une unité de réception qui reçoit un flux de données de base de vidéo en 3D et des informations système qui incluent des informations de support de magnétoscope numérique du flux de données de base de vidéo en 3D ; un module de téléchargement qui ajoute une estampille temporelle au flux de données de base de vidéo en 3D, et qui exécute une commande de manière à configurer et à stocker un fichier de recherche qui inclut des informations en vue de l'exécution de la fonction de magnétoscope numérique du flux de données de base en 3D, qui sont extraites à partir des informations de support de magnétoscope numérique ; un module de magnétoscope numérique qui inclut un module de téléchargement montant qui permet de télécharger vers l'amont le flux de données de base de vidéo en 3D stocké en fonction des valeurs du fichier de recherche et/ou de l'estampille temporelle ; un décodeur qui décode le flux de données de base de vidéo en 3D téléchargé vers l'amont ; un formateur qui formate les données vidéo en 3D décodées en fonction d'un format de sortie ; et un périphérique de sortie qui fournit en sortie les données vidéo en 3D formatées.
Patent CA-2817044-A1 (CA)
Title: Directional flat illuminators
Inventor: ROBINSON MICHAEL G
IPC: G02B30/33
Filed: 2011-11-18
Abstract: Disclosed is an optical valve or light valve for providing large area collimated illumination from localized light sources, and system and method thereof for 2D, 3D, and/or autosteroscopic displays. An optical valve may include a stepped structure, in which the steps include separated extraction features which may be optically hidden to light propagating in a first direction. Light propagating in a second direction may be refracted, diffracted, or reflected by the features to provide illumination beams exiting from the top surface of the optical valve. Such controlled illumination may provide for efficient, multi-user autostereoscopic displays as well as improved 2D display functionality.
Patent CA-2817580-A1 (CA)
Inventor: CRAWFORD-TAYLOR SHANNON K
IPC: B32B27/06
Filed: 2011-11-15
Abstract: A laminate sheet includes a base film formed from a recyclable, biodegradable, degradable, and/or compostable material, a metal or reflective film layer disposed over film, and heat resistant layer disposed over the base film.
Patent CA-2820108-A1 (CA)
Inventor: HILL DOUGLAS BLAIR
IPC: H04N7/18
Filed: 2011-12-06
Abstract: A conferencing system comprises a plurality o computing devices communicating over at least one network during a conference session, at least one of the computing devices being configured to share content displayed thereby with other computing devices, the other computing devices displaying the shared content, at least one of the computing devices also being configured to accept input annotations made on the displayed shared content and to share input annotations with other computing devices over a channel independent of the shared content.
Patent CA-2820624-A1 (CA)
Inventor: BAKER CHRISTOPHER
IPC: B65D85/72
Filed: 2011-12-06
Abstract: Provided are products for animal use including humans having a certificate verifying of efficacy or safety and methods of providing such certificates.
Patent CA-2821102-A1 (CA)
Title: Crystalline forms of 5-chloro-n2-(2-isopropoxy-5-methyl-4-piperidin-4-yl-phenyl)-n4-[2-(propane-2-sulfonyl)-phenyl]-pyrimidine-2,4-diamine
Inventor: FENG LILI
IPC: A61P35/00
Filed: 2011-12-15
Abstract: The present invention describes specific crystalline forms of 5 -chloro-N-(2-isopropoxy- 5-methyl-4-(piperidin-4-ylphenyl)-N-2-(isopropylsulfonyl)phenyl)-2,4-diamine. The present invention further relates to methods for preparing said crystalline forms, pharmaceutical compositions comprising said crystalline forms, and methods of using said crystalline forms and pharmaceutical compositions to treat disease.
Patent CA-2821874-A1 (CA)
Inventor: GUSTAFSSON HELMER
IPC: D21D1/22
Filed: 2011-12-30
Abstract: Nanocellulose is produced by introducing a mixture of cellulose based fibre raw material and water at a low consistency through a refining gap, having a ring-like shape and width smaller than 0.1 mm, of a refiner having the shape of a conical refiner. The refining gap is formed between the outer surface of a rotating rotor (1) and the inner surface of a stator (2). The outer surface of the rotor constitutes the inner refining surface (1a) of the refining gap, and the inner surface of the stator constitutes the outer refining surface (2a) of the refining gap. The diameter of the ring of the refining gap increases in the direction of the rotation shaft (A) of the rotor (1). In the refining gap, the fibre raw material is subjected to processing forces varying in the direction of introducing said mixture, by means of refining zones (5a, 5b, 5c) provided in the gap one after each other in the feeding direction, whereby the refining surfaces differ in surface patterning and/or surface roughness. The mixture of fibre raw material and water is guided past the refining surfaces in the feeding direction to different locations in the refining zone (5b, 5c) by by-pass channels (2b, 2c) provided in the stator (2). The width of the refining gap is maintained by the combined effect of the feeding pressure of the mixture of fibre raw material and water fed into the refining gap and the axial force of the rotor (1).
Patent CA-2826375-A1 (CA)
Title: Process for producing fluorine-containing sulfonylimide salt
Inventor: TSUBOKURA SHIRO
IPC: C01B21/093
Filed: 2012-02-28
Abstract: Obtain a fluorine-containing sulfonyl imide alkali metal salt such as N, N-di(fluorosulfonyl)imide lithium salt, N, N-di(fluorosulfonyl)imide potassium salt, or N, N-di(fluorosulfonyl)imide sodium salt by reacting a fluorine-containing sulfonyl imide ammonium salt such as N, N-di(fluorosulfonyl)imide ammonium salt, and an alkali metal hydroxide such as lithium hydroxide, potassium hydroxide or sodium hydroxide, at a low temperature of around 40°C and under reduced pressure.
Patent CA-2827520-A1 (CA)
Inventor: MICHAEL JAMES A
IPC: G16H20/13
Filed: 2012-02-17
Abstract: A cabinet system for securely storing items includes a cabinet housing, a controller, and at least one drawer unit. The cabinet housing has a locking mechanism, and the controller is in communication with the cabinet housing and configured to operate the locking mechanism. The drawer unit is designed to be releasably locked at least partially within the cabinet housing by the locking mechanism, and slidable within a portion of the cabinet housing when released by the locking mechanism. The drawer unit includes at least one storage compartment, a cover, memory, and a power source. The storage compartment is configured to store at least one item therein. The cover is movable to an open configuration and a closed configuration. When the cover is in the closed configuration, the cover limits access to the item of the storage compartment. The memory is powered by the power source and is configured to store data associated with a movement of the cover.
Patent CA-2828513-A1 (CA)
Inventor: BREY ERIC
IPC: A61K47/48
Filed: 2012-03-05
Abstract: A thermo-responsive hydrogel, including a biocompatible monomer and/or polymer having a side chain-linked amino acid. The hydrogel is thermo-responsive at a physiological temperature, and can include, incorporate, or encapsulate a treatment agent, such as a drug composition, a biomolecule, and/or a nanoparticle. The hydrogel is useful in delivering the treatment agent. The hydrogel is in a first physicochemical state for administration to a mammal. The hydrogel is thermo-responsive at a physiological temperature of the mammal, and changes to a second physicochemical state that is more solid than the first physicochemical state. In the second physicochemical state the thermo-responsive hydrogel releases the treatment agent.
Patent CA-2830788-A1 (CA)
Inventor: ZHENG FENG
IPC: A61K31/165
Filed: 2012-03-23
Abstract: Therapeutic compositions and methods for treatment of attention deficit disorder (ADD) or attention deficit hyperactivity disorder (ADHD) include dosage forms that deliver a therapeutic amount of active drug in a delayed and controlled release formulation. The dosage form can be administered at night and drug release is delayed for from 3 to 8 hours, followed by an ascending release rate..
Patent CA-2830871-A1 (CA)
Title: A method of mapping reservoir fluid movement using gravity sensors
Inventor: EDWARDS CARL M
IPC: G01V7/00
Filed: 2012-04-19
Abstract: The present disclosure relates to methods and apparatuses for acquiring multi-component gravity information for an earth formation. More particularly, the present disclosure relates to estimating the movement of fluid in an earth formation using at least one gravimeter configured to generate multi-component gravity information. The method may include estimating density changes in the earth formation. The method may include estimating a position of the at least one gravimeter. The apparatus may include a multi- component gravimeter configured to estimate gravity vectors for each vector component.
Patent CA-2830921-A1 (CA)
Inventor: MARTIN DAVID
IPC: G06F15/16
Filed: 2012-03-21
Abstract: A system includes one or more computer systems configured to receive a plurality of information streams from a corresponding plurality of client systems that have a defined geographic position, analyze the information feeds, generate messages based on the analysis of the information feeds, generate positional information associated with the messages, and generate a set of informational depictions of the generated messages, with the informational depictions of the messages when rendered on a display device are rendered in juxtaposition with representations of the client systems according to the generated positional information.
Patent CA-2833147-A1 (CA)
Title: Anti- il-1r1 inhibitors for use in cancer
Inventor: SESHIRE ANITA
IPC: C07K16/28
Filed: 2012-04-13
Abstract: The disclosure relates to polypeptides that block or inhibit the interleukin - 1 receptor 1 (IL-1R1), the interaction of IL-1beta with IL-1R1 or the interaction between IL-1R1 and interleukin - 1 receptor accessory protein (IL-1RaCP). The disclosure relates specifically to therapeutic polypeptides that target specifically IL-1R1 present on tumor cells, cancer stem cells, and cancer stem cells which are resistant to chemotherapy or radiotherapy. The disclosure specifically relates to cancer stem cells (CSC) that express IL-1R1 to which said inhibitors bind. Finally the disclosure relates to a combination therapy comprising killing tumorigenic differentiating cancer cells by means of standard chemo- or radiotherapy and prior or subsequent to that applying IL-1R1 inhibitors which target specifically CSC and strip the tumor of its capacity to generate cancer cell progeny.
Patent CA-2833198-A1 (CA)
Inventor: BOON ANDRIES QUIRIN MARIA
IPC: B01J8/24
Filed: 2012-04-23
Abstract: A process for converting a solid biomass material comprising a) contacting the solid biomass material and a fluid hydrocarbon feed with a catalytic cracking catalyst at a temperature of more than 400°C in a catalytic cracking reactor to produce one or more cracked products; b) fractionating one or more cracked product(s) produced in step a) to produce one or more product fractions; c) hydrodeoxygenating one or more product fractions(s) produced in step b) to produce one or more hydrodeoxygenated products.
Patent CA-2833455-A1 (CA)
Inventor: ELLRICH JENS
IPC: A61N1/04
Filed: 2012-04-16
Abstract: The invention relates to a device (1) for applying a transcutaneous electrical stimulation to the surface of a section of the human ear (2). The device comprises a retaining element (3) that is mountable on or in the ear and a number of electrodes (4, 5, 6) that are arranged on or in an electrode carrier (7), wherein the device (1) comprises a control apparatus (8) that controls or regulates the generation of a potential difference between the electrodes (4, 5, 6). In order to permit an improved and safer transcutaneous stimulation, according to the invention at least three electrodes (4, 5, 6) are arranged on or in the electrode carrier (7), wherein the at least three electrodes (4, 5, 6) are located in one plane (E), wherein the position of at least one of the at least three electrodes (4, 5, 6) is adjustable on the electrode carrier (7) and wherein the at least one electrode (4, 5, 6) of which the position is adjustable is mounted such as to be displaceable in a translational manner in the plane (E). The invention further relates to a method for operating such a device.
Patent CA-2836165-A1 (CA)
Inventor: BERA TUSHAR K
IPC: C10M133/06
Filed: 2013-12-10
Abstract: Hindered amines useful as ashless TBN sources for lubricating oil compositions that are compatible with fluoroelastomeric engine seal materials, and lubricating oil compositions containing such compounds, are disclosed. The lubricating oil composition comprises a major amount of oil of lubricating viscosity and a minor amount of one or more hindered amine compounds of Formula (I): (see formula I)
Patent CA-2836756-A1 (CA)
Inventor: YANG ZHI
IPC: G03B15/03
Filed: 2013-12-12
Abstract: An apparatus including a camera housing having an aperture, a camera having an imaging axis disposed in the housing with a lens disposed adjacent the aperture providing a field of view extending outwards through the aperture, around the imaging axis of the camera, at least one light source that illuminates the field of view of the camera, the light source is in an annular space between the lens and periphery of the aperture, at least one flap that supports the at least one light source, the flap extends around the annular space, the flap is pivotally attached to the camera and periphery of the aperture and an actuator that moves the camera along the imaging axis.
Patent CA-2837180-A1 (CA)
Title: Well tool actuator and isolation valve for use in drilling operations
Inventor: SKINNER NEAL G
IPC: E21B47/06
Filed: 2011-07-01
Abstract: A well tool actuator can include a series of chambers which, when opened in succession, cause the well tool to be alternately actuated. A method of operating a well tool actuator can include manipulating an object in a wellbore; a sensor of the actuator detecting the object manipulation; and the actuator actuating in response to the sensor detecting the object manipulation. A drilling isolation valve can comprise an actuator including a series of chambers which, when opened in succession, cause the isolation valve to be alternately opened and closed. A method of operating a drilling isolation valve can include manipulating an object in a wellbore, a sensor of the drilling isolation valve detecting the object manipulation, and the drilling isolation valve operating between open and closed configurations in response to the sensor detecting the object manipulation.
Patent CA-2837946-A1 (CA)
Title: Network device
Inventor: RAJASEKARAN MANODEV
IPC: H04L47/30
Filed: 2013-12-20
Abstract: Disclosed is a network communication switch that facilitates reliable communication of high priority traffic over lower priority traffic across all ingress and egress ports. The network communication switch may monitor the frame storage buffer regardless of egress port, and when the frame storage buffer reaches a predetermined level, the switch may discard lower priority frames from the most congested port. When the frame storage buffer reaches a second predetermined level, the switch may discard lower priority frames before they are stored according to egress port. The network communication switch may further monitor ingress frames for priority, and assign priority to frames according to pre-assigned priority, ingress port, and/or frame contents.
Patent CA-2841415-A1 (CA)
Inventor: VISCOMI GIUSEPPE CLAUDIO
IPC: A61K9/20
Filed: 2012-07-26
Abstract: La présente invention concerne généralement des compositions pharmaceutiques comprenant de la rifaximine, efficaces pour le traitement d'infections vaginales, et en particulier d'une vaginose bactérienne. Les compositions pharmaceutiques comprenant des granules de rifaximine sont caractérisées en ce qu'elles libèrent de la rifaximine dans le vagin de manière régulée. La présente invention concerne également des procédés de préparation des compositions pharmaceutiques rifaximine et leur utilisation dans le traitement d'infections vaginales. La présente invention concerne en outre les doses efficaces et les durées de traitement utiles et efficaces pour guérir de la maladie et prévenir toute rechute possible.
Patent CA-2842225-A1 (CA)
Inventor: MIKELONIS JON
IPC: G06Q50/30
Filed: 2014-01-29
Abstract: Systems and methods for self-service recycling are provided. In particular, some embodiments include graphical user interfaces and backend systems that allow users to identify the market for used automotive parts. For example, each car in a self-service automotive recycling (SSAR) facility may be tagged with a bar code or QR code which identifies the vehicle. When the user scans the QR code, a determination is made regarding which parts are currently needed for by register members of the system, recent prices for individual parts, and/or a list of vehicles which can use these parts. This information is presented to the user. Using this information, the user can determine if any of the identified parts remain on the vehicle and may purchase the parts from the SSAR facility for resale. The system then assists the user in creating descriptions for postings on the Internet and/or otherwise connecting the user with potential purchasers.
Patent CA-2847227-A1 (CA)
Title: Dispositif de reduction du frottement entre des plaques d'etancheite d'unites de filtration et son utilisation dans un procede de filtration
Inventor: GAUDFRIN GUY
IPC: B01D33/48
Filed: 2011-09-16
Abstract: Dispositif de réduction du frottement entre des plaques d'étanchéité d'unités de filtration et son utilisation dans un procédé de filtration La présente invention se rapporte à un dispositif et à un procédé pour la réduction du frottement entre deux plaques (4, 5) d'une unité de filtration, entraînées en rotation relative en étant soumises à des forces pressantes axiales, lesdites plaques étant portées respectivement, par l'extrémité longitudinale d'un tambour (1) solidaire d'un arbre rotatif(3) monté sur un palier (6) et présentant des collecteurs internes (11) et l'extrémité en regard d'un caisson (2) bloqué en rotation et supporté par le dit arbre, caractérisé en ce qu'il comprend au moins un système de traction (8) agissant sur le caisson (2) en exerçant une force destinée à compenser au moins partiellement les forces axiales pressant la plaque (5) contre la plaque (4) pour réduire le frottement en assurant le maintien d'un contact mutuel étanche.
Patent CA-2847316-A1 (CA)
Inventor: KURIYAGAWA KOJI
IPC: B63H20/10
Filed: 2014-03-21
Abstract: In an apparatus for controlling an outboard motor adapted to be mounted on a hull of a boat and equipped with an internal combustion engine to power a propeller and a trim angle regulating mechanism adapted to regulate a trim angle relative to the hull, comprising: a throttle opening change amount calculator that calculates a throttle opening change amount of the engine; an accelerating state determiner that determines whether the boat is in an accelerating state based on the calculated throttle opening change amount; and a trim angle controller that controls operation of the trim angle regulating mechanism to increase the trim angle based on an operating parameter that indicates a state of the engine and the propeller when the accelerating state determiner determines that the boat is in the accelerating state.
Patent CA-2847547-A1 (CA)
Inventor: FUJINO TOMOKI
IPC: F02M61/04
Filed: 2012-09-12
Abstract: A fuel injection valve (100) comprises: a nozzle member (60) having a fuel passage (60a) communicating with an injection hole (60b); a valve main body part (51) that opens/closes the fuel passage (60a) by means of reciprocating movement; an elastic part (56), which is capable of undergoing elastic deformation when the fuel passage (60a) is closed by the movement of the valve main body part (51) in the closing direction, and which is attached to either the nozzle member (60) or the valve main body part (51), with this elastic part (56) closing the fuel passage (60a) by making contact with the other of the nozzle member (60) or the valve main body part (51) when the valve main body part (51) moves in the closing direction; and a stopper (70), which makes contact with the valve main body part (51) and restricts the movement of the valve main body part (51) in the closing direction. The stopper (70) is formed with a member that differs from the nozzle member (60).
Patent CA-2849573-A1 (CA)
Inventor: DURIE ANTHONY ROBERT
IPC: G06F21/55
Filed: 2007-10-24
Abstract: An intrusion-prevention server supporting a set of hosts comprises data filters and an engine which uses a set of encoded rules for assigning data filters to hosts according to metadata characterizing the hosts. Each data filter corresponds to at least one intrusion pattern from among a set of intrusion patterns and the data filters are continuously updated as intrusion patterns change. Metadata acquired from a host varies with a changing state of the host. Acquisition of metadata from each host is streamlined to reduce communications between the server and the hosts and to minimize processing effort for both the server and the hosts.