baber/WOPTO huggingface dataset:
Patent CA-2850757-A1 (CA)
Title: Novel molecules that selectively inhibit histone deacetylase 6 relative to histone deacetylase 1
Inventor: BRESLOW RONALD
IPC: A01N37/18
Filed: 2012-10-03
Abstract: The compounds of the present invention are HDAC6 selective inhibitors which are identified on the basis of accumulation of acetylated tubulin without accumulation of acetylated histones. Histone deacetylase or "HDAC" refers to enzymes capable of cleaving an acetyl group (-C(=0)CH3) from proteins, including histone and microtubulins. Compositions comprising the molecules and methods for their use to inhibit the activity of histone deacetylase, including for treatment, are also disclosed.
Patent CA-2852608-A1 (CA)
Inventor: DUNWOODY PAUL ROBERT
IPC: B21D51/44
Filed: 2012-10-19
Abstract: There is disclosed herein a can end (10) for a can for pressurized contents, the can end being configured to be joined by a peripheral annular joining portion (24,26) to one axial end of a can body of the can and having an outer side arranged to face outwardly from the can and an inner side arranged to face inwardly into the can, the can end comprising: a central panel (18); a panel wall (20) annularly surrounding the central panel and extending axially inwardly and radially outwardly from the central panel; an annular chuck wall structure (12, 14, 50) extending radially- and axially-inwardly from the joining portion; and an annular bead (16) which is connected between a radially outer edge (38) of the panel wall and a radially inner edge (50e) of the chuck wall structure and which is concave with respect to the outer side of the can end and extends at least partially radially outwardly with respect to the radially inner edge of the chuck wall structure, wherein wall portions adjacent inner and outer ends of the concave annular bead (16) form a bead mouth (m) that is open towards the outer side of the can end.
Patent CA-2853323-A1 (CA)
Inventor: GROVES REGINA E
IPC: A61M25/00
Filed: 2012-10-18
Abstract: Systems and methods for controllably variable fluid flow are disclosed that provide the ability to modify the effective cross-sectional area of the fluid delivery conduit available for fluid flow. Accordingly, selective control of these configurations allows fluid flow to be regulated as desired while the fluid delivery pressure remains the same. Additional configurations provided herein allow for the selective manipulation of a footprint or therapeutic pattern achievable with the medical device during a single procedure, negating the need for the removal and insertion of multiple devices to achieve the same variations in treatment geometry or characteristics.
Patent CA-2854864-A1 (CA)
Title: Method of using a sterilization wrap system
Inventor: FARMER JEFFREY JAMES
IPC: B32B7/023
Filed: 2012-11-05
Abstract: A method of using a sterilization wrap system including a permeable material having barrier properties and having a first surface and a second opposing surface, the exterior panel being substantially opaque or having a first level of translucence, and an interior panel including a permeable material having barrier properties and having a first surface and a second opposing surface, the interior panel having a level of translucence that is higher than the translucence of the exterior panel, the panels being joined together over at least a portion of their surfaces. Also disclosed is inspection of the sterilization wrap system for exterior panel breaches by looking for light passing through a panel facing the viewer.
Patent CA-2855349-A1 (CA)
Inventor: SHANKS DAVID SIRDA
IPC: G01N25/18
Filed: 2012-11-21
Abstract: A fluid measurement system and method for determining distributed measurement of a fluid type and a fluid velocity in a wellbore, pipeline or other conduit in which fluid is moving. Measurement is made by immersing one or more cables having sequential sampling sections in the fluid and monitoring a cooling effect across a cable on the sampling sections and the response to injection of a high frequency pulse each sampling section. A probabilistic model is then used to determine the distributed velocity and fluid types along the conduit.
Patent CA-2858997-A1 (CA)
Inventor: BOYES ROBERT NICHOL
IPC: A61M15/00
Filed: 2012-12-14
Abstract: There is described a dry powder medicament delivery device comprising: a medicament container containing a unit dose of dry powder medicament; a medicament dispensing assembly; and optionally an air source.
Patent CA-2863310-A1 (CA)
Title: Innervation of engineered structures
Inventor: BITAR KHALIL
IPC: C12N5/07
Filed: 2013-01-31
Abstract: Methods of generating an innervated muscle structures are disclosed as well as bioengineered structures for tissue repair or regeneration. The methods can include the steps of obtaining populations of smooth muscle cells and neuronal progenitor cells and then seeding the cells together onto a matrix material, followed by culturing the seeded cells to form an innervated smooth muscle cell construct of directionally oriented smooth muscle cells. In one embodiment, the neuronal progenitor cells can be seeded first as neurospheres in a biocompatiable solution, e.g., a collagen/laminin solution, and allowed to gel. Next, a second suspension of smooth muscle cells can be deposited as separate layer. Multiple layer structures of alternating muscle or neuron composition can also be formed in this manner. Differentiation of the neuronal progenitor cells can be induced by exposure to a differentiation medium, such as Neurobasal A medium and/or exposure to a differentiating agent, such as B-27 supplement. The innervated muscle structures can be disposed around a tubular scaffold, e.g., a chitosan-containing tube and further cultured to form tubular, bioengineered structures and two or more innervated muscle structures can be joined together to form an elongate composite structure.
Patent CA-2864302-A1 (CA)
Title: Method and device for reduction of raw materials containing iron oxide in a high-pressure reducing unit
Inventor: MILLNER ROBERT
IPC: C21B13/00
Filed: 2013-01-11
Abstract: The invention relates to a method for reducing iron-oxide-containing feedstocks, in which a reducing gas is introduced into a high-pressure reducing unit (1). In the high-pressure reducing unit (1), the reducing gas is consumed by reducing iron-oxide-containing feedstocks and is withdrawn as top gas from the high-pressure reducing unit (1). At least one subportion of the top gas is admixed to a feed gas as recycle gas (15), wherein the reducing gas is generated by CO2 being separated off from the gas mixture obtained from the addition of the recycle gas (15) to the feed gas after one or more compression steps, and the recycle gas (15) is added to the feed gas in at least two recycle gas substreams that are separated from one another with recycle gas substream pressures in various distances from the high-pressure reducing unit (1).
Patent CA-2865654-A1 (CA)
Inventor: SENGUPTA SURAJIT
IPC: H01M6/50
Filed: 2014-09-23
Abstract: A method mitigates or even prevents gas swelling of a battery of a portable electronic device at high temperatures and states of charge of the battery. The method comprises: receiving "temperature" and "state of charge" signals, which are functions of a temperature and state of charge of the battery, respectively; determining, as corresponding functions of the "temperature" and "state of charge" signals, whether the temperature is within an elevated operating-temperature range and the state of charge is within an elevated state-of-charge range; cycle-forming the battery a predetermined number of cycles; and terminating the "cycle-forming" operation of the battery when the pre-determined number of cycles is reached.
Patent CA-2867211-A1 (CA)
Inventor: PAPADOPOULOS FOTIOS F
IPC: F24F13/30
Filed: 2014-10-07
Abstract: The invention, Solar and Radiant Heating and Cooling Space Panels, provides for a selective heating and cooling system of space solar panels made to collect energy from the sun and deliver said energy to an underground reservoir for storage. From this underground storage tank, emerge coils made of cross-linked polyethylene, heretofore known as pex, pipe for both the reservoir and other structures. The interior heating panel can be installed in interior walls, floors, and ceilings while the exterior heating panel is for exterior walls. The pex pipes deliver either hot or cold water through the coils in each panel with a mixture of antifreeze added to the solution in the exterior panels. The heating system is secured with concrete, which also acts as the radiant material with properties that allow more of the heat or cold to be stored in the wall for longer periods.
Patent CA-2870743-A1 (CA)
Title: Three dimensional display system
Inventor: KONG LIANG
IPC: G03B27/22
Filed: 2012-12-18
Abstract: A three-dimensional display system (10) comprises a display housing (24) and a plurality of projectors (12) for projecting two-dimensional images(102) into a space. Each projector (12) has means to adjust the distance between the projector (12) and the projected two-dimensional image (102), and each projector (12) is pivotally mounted to the display housing (24) for adjusting the horizontal and vertical position of the projected two-dimensional image (102) with respect to the projector (12). The display system (10) provides a high-resolution, three-dimensional, multi-coloured images which can be touched safely by a viewer. The display system (10) may be responded to physical objects in the display area. The display system (10) can be used to operate a computer and browse the world wide web.
Patent CA-2873914-A1 (CA)
Inventor: MASAT LINDA
IPC: C12N5/10
Filed: 2006-06-21
Abstract: An IL-1.beta. binding antibody or IL-1.beta. binding fragment thereof comprising the amino acid sequence of SEQ ID NO: 2, and related nucleic acids, vectors, cells, and compositions, as well as method of using same to treat or prevent a disease, and a method of preparing an affinity matured IL-1.beta. binding polypeptide. IL-1.beta. binding antibodies or IL-1.beta.  binding fragments thereof are provided which have desirable affinity and potency.
Patent CA-2875188-A1 (CA)
Title: Flocculation treatment agent
Inventor: MITSUI SHOHEI
IPC: C02F1/56
Filed: 2012-12-13
Abstract: Provided is a water-in-oil type emulsion that has a high storage stability and exhibits an excellent performance as a flocculation treatment agent, wherein a vinylamine polymer capable of expressing specific effects as a papermaking agent or a flocculation agent is formulated into the water-in-oil type emulsion having a number of practical advantages. The flocculation treatment agent according to the present invention comprises a water-in-oil type emulsion of a water soluble polymer, said water-in-oil type emulsion being prepared by hydrolyzing, in the presence of an acid or a base, a water-in-oil type emulsion of an aqueous solution of an N-vinylcarboxylic amide polymer in which a polyoxyalkylene alkyl ether coexists. It is preferred that the polyoxyalkylene alkyl ether is added before the hydrolysis reaction.
Patent CA-2876269-A1 (CA)
Title: Sorbents for removal of mercury
Inventor: TRAMPOSCH WALTER G
IPC: B01J20/00
Filed: 2013-06-11
Abstract: In the combustion of carbonaceous materials, it is desirable to have a process wherein mercury and other undesirable compounds are captured and retained after the combustion phase so that they are not released into the atmosphere. Activated carbon injection technology is effective for mercury removal, but the short contact time between the activated carbon and the flue gas stream results in an ineffective use of the full adsorption capacity of the activated carbon. To solve the problem, a mercury adsorptive material comprises an adsorptive material having a volumetric iodine number greater than 450 mg/cc based on the gravimetric iodine number.  The mercury adsorptive material is injected into a flue gas and exhibits a reduction in the amount of activated carbon required to remove 90% of the mercury from the flue gas stream.
Patent CA-2876934-A1 (CA)
Inventor: CALIAS PERICLES
IPC: A61K47/30
Filed: 2013-06-13
Abstract: The present invention discloses polymeric materials that incorporate a modified quinone core structure, which serves as a cross-linking agent or a monomeric unit within the polymer. These polymers can be efficiently degraded through electrochemical reduction. Moreover, the polymer's degradation rate can be tuned by making predictable structural changes. The disclosed polymer compositions can be used to produce electrochemically degradable commodities such as adhesives, concrete and the like.
Patent CA-2878618-A1 (CA)
Inventor: CARTER STEPHEN ALAN
IPC: F17C13/00
Filed: 2015-01-20
Abstract: Disclosed is a valve for connection to a pressurized gas cylinder. The valve includes a housing including a gas cylinder aperture which is connectable to a gas cylinder, and a housing conduit which extends through the housing from the gas cylinder aperture to one or more inlet/outlet apertures so that the valve is capable of providing fluid communication between the gas cylinder through the housing conduit and the one or more inlet/outlet apertures. A flow control ball within the housing conduit is movable between open and closed positions. Ball seals have sealing surfaces corresponding to a shape of the flow control ball for substantially sealing the flow control ball in the housing conduit. Other features include components for mounting the ball seals though one of the inlet/outlet apertures; components for mounting a stem to the flow control ball including bearings; live ports; a tube which can be removably connectable from the rest of the housing;  provision for receiving an EFV and/or a PRD in the valve housing; and at least one of the ball seals and stem bearings being comprised of special polymeric material including polyetherimide or polyaryletherketone.
Patent CA-2879527-A1 (CA)
Inventor: SHU YUYING
IPC: B01J29/06
Filed: 2013-07-23
Abstract: A rare earth free, ultra low soda, particulate fluid catalytic cracking catalyst which comprises a reduced soda zeolite having fluid catalytic cracking ability under fluid catalytic cracking conditions, a magnesium salt, an inorganic binder, clay and optionally, a matrix material. The catalytic cracking catalyst is useful in a fluid catalytic cracking process to provide increased catalytic activity, and improved coke and hydrogen selectivity without the need to incorporate rare earth metals.
Patent CA-2880169-A1 (CA)
Title: Sporting apparel
Inventor: VALLES PEDRO
IPC: A41D27/00
Filed: 2012-08-01
Abstract: Embodiments of sporting apparel, including, shorts, pants, trousers and so forth, are disclosed herein. In various embodiments, the sporting apparel may be arranged about the waist of a wearer. In various embodiments, the sporting apparel may include one or more strips of hook-loop fasteners (e.g., Velcro) that may be integrated into textile layers, rather than on top thereof, to reduce bulk. In various embodiments, a flap may be provided to be folded over all or a portion of a closure of sporting apparel, to reduce a likelihood that the closure will come undone, e.g., during combative sports.
Patent CA-2881171-A1 (CA)
Title: Safety lock for a gate valve
Inventor: WESTERGAARD HEINE
IPC: E05B35/10
Filed: 2015-02-05
Abstract: There is provided a safety lock for a hose connector and valve on a flow line having an anchor that is in a fixed position relative to the valve, a movable body movably attached to the anchor, and a shroud and an actuator blocking member carried by the movable body. The camlock shroud is sized and positioned on the movable body to limit access to the hose connector when the movable body is in a first position, and to permit access to the hose connector when the movable body is in a second position. The actuator blocking member is sized and positioned on the movable body to prevent the valve actuator from moving from a second to a first position when the movable body is in the second position, and to permit movement of the actuator when the movable body is in the first position.
Patent CA-2882328-A1 (CA)
Inventor: PELISSIER BERTRAND
IPC: B64D13/00
Filed: 2013-09-19
Abstract: L'invention concerne un panneau de carrosserie (1) pour véhicule de transport -notamment pour aéronef- comprenant une plaque de support (2) et un dispositif d'échange thermique (6), ladite plaque de support formant (2) sur sa face externe (4) en regard de l'échangeur (6) un renfoncement (10) s'étendant dans l'épaisseur de la plaque de support (2) recevant le dispositif d'échange thermique (6) de façon que le dispositif d'échange thermique (6) ne s'étende pas au-delà du profil général de la carrosserie du véhicule de transport.
Patent CA-2883072-A1 (CA)
Inventor: HEINONEN MIKKO
IPC: E21B47/02
Filed: 2013-09-05
Abstract: The invention relates to a method for surveying drill holes and to a drilling arrangement and to a borehole survey assembly. The method comprises a first providing step for providing a drill tool (1) comprising at least one drill rod (2) and a drill bit assembly (3), and a second providing step for providing a borehole survey tool (4) comprising sensor means (5) for measuring a borehole (6). In the method a drill tool (1) comprising a central flushing channel (8) for conducting flushing fluid to the drill bit assembly (3) is used, and the borehole survey tool (4) is arranged in the arranging step in the central flushing channel (8) so that flushing fluid can flow in the central flushing channel (8) past the borehole survey tool (4).
Patent CA-2883249-A1 (CA)
Title: Procede de conception d'un appareil dentaire
Inventor: JAISSON MAXIME
IPC: A61C7/00
Filed: 2012-08-30
Abstract: L'invention a trait à un procédé de conception d'un appareil dentaire d'un massif facial comprenant des couronnes de dents et les racines leur correspondant, ledit procédé comprenant les étapes suivantes : - constitution par imagerie médicale d'une image volumique du massif facial sous la forme d'un fichier numérique initial - modification de ladite image volumique par traitement informatique dudit fichier numérique initial, et obtention d'un fichier numérique modifié, ladite modification comprenant au moins un déplacement de dent en vue d'une correction souhaitée de la dentition - conception dudit appareil dentaire en utilisant ledit fichier numérique initial et ledit fichier numérique modifié, et production d'un fichier utilisable par des machines à commande numérique aptes à fabriquer un appareil dentaire. dans l'étape de modification de l'image volumique, pour chaque dent objet d'un déplacement, sa couronne est individualisée et il lui est associé la racine lui correspondant, en ce que ladite image volumique du massif facial comprend l'image de l'articulation mandibulaire et l'enregistrement des déplacements de la mandibule au cours d'une pluralité de mouvements de ladite mandibule, de sorte à rendre compte des mouvements possibles de ladite articulation après captation du mouvement de cette même mandibule. L'invention concerne également un procédé d'enregistrement des déplacements mandibulaires, caractérisé en ce qu'il comporte une étape de mise en place de diodes actives (points combres sur la figure jointe) sur le massif facial d'une part, sur l'arcade mandibulaire d'autre part, et en ce que l'enregistrement des déplacements mandibulaires est réalisé par une caméra optoélectronique à reconnaissance de diodes actives.
Patent CA-2885133-A1 (CA)
Inventor: COBBOLD MARK
IPC: A61K39/395
Filed: 2013-09-17
Abstract: The invention provides an agent comprising: (i) a T cell antigen, and (ii) a binding partner for any of CD22, CD23, CD30, CD74, CD70, CD43, CD44, CD47, CD54, CD58, CD62L, CD95, HLA-DR, CD59, CD55, wherein, following binding of the agent to a cell that expresses any of CD22, CD23, CD30, CD74, CD70, CD43, CD44, CD47, CD54, CD58, CD62L, CD95, HLA-DR, CD59, CD55, the agent is internalised and the T cell antigen is presented on the surface of the cell in a form that can be recognised by a T cell.
Patent CA-2885869-A1 (CA)
Title: Session-server affinity for clients that lack session identifiers
Inventor: CHAPMAN RAYMOND J
IPC: G06F15/16
Filed: 2013-09-05
Abstract: The disclosed embodiments provide a system that facilitates interaction between a client and a web application. During operation, the system identifies a request that lacks a session identifier from the client to the web application. Next, the system obtains a client identifier associated with the client from the request. If a cached session identifier is found for the client identifier, the system adds the cached session identifier to the request. Finally, the system forwards the request to the web application.
Patent CA-2887002-A1 (CA)
Title: Systemes et methodes de surveillance de systemes de detection de courant dans une fibre optique
Inventor: WALLACE DANIEL ROBERT
IPC: G01R31/44
Filed: 2015-04-02
Abstract: Il est décrit un système comprenant une source lumineuse configurée pour produire une source de lumière, un capteur de courant à fibres optiques configuré pour détecter la source de lumière et un circuit décodeur connecté au capteur de courant à fibres optiques. Le système comprend également un circuit de surveillance d'état connecté au circuit décodeur. La configuration du circuit de surveillance d'état lui permet de recevoir une première composante de caractéristique électrique dun premier signal et une deuxième composante de caractéristique électrique correspondante du deuxième signal en vue de produire un cumul des première et deuxième composantes de caractéristique électrique des premier et deuxième signaux et de produire un signal de sortie fondé au moins partiellement sur le cumul des première et deuxième composantes de caractéristique électrique. Le signal de sortie comprend un indicateur dun état de fonctionnement de la source lumineuse.
Patent CA-2889252-A1 (CA)
Title: Systeme de controle de fixation pour element composite, et procede de controle de fixation pour element composite
Inventor: IKEDA YUSUKE
IPC: B64F5/00
Filed: 2013-10-28
Abstract: Ce système de contrôle de fixation pour un élément composite comprend : une unité d'acquisition de données de forme qui acquiert des données de forme indiquant les valeurs mesurées effectives de la forme d'un trou de fixation ménagé dans un objet à fixer qui comprend un élément composite; et une unité de réglage de fixation compatible qui, sur la base des données de forme, établit une taille de fixation correspondant au trou de fixation comme taille de fixation compatible et génère des données de fixation compatibles indiquant la taille de fixation compatible.
Patent CA-2892584-A1 (CA)
Inventor: AMBROISE YVES
IPC: A61K31/407
Filed: 2013-11-28
Abstract: The invention relates to new compounds of formula (I): for their use as medicaments, for inhibiting sodium iodide symporter (NIS), and in particular for reducing iodine transport and/or accumulation into NIS-expressing cells. The invention also relates to a pharmaceutical composition comprising at least one compound of formula (I) as active principle. Finally, the present invention relates to specific compounds of formula (I) as such.
Patent CA-2893252-A1 (CA)
Inventor: DAI YONG
IPC: C07K16/18
Filed: 2006-08-14
Abstract: The invention provides a process for preparing a cell-binding agent chemically coupled to a drug. The process comprises covalently attaching a linker to a cell-binding agent, a purification step, conjugating a drug to the cell-binding agent and a subsequent purification step.