baber/WOPTO huggingface dataset:
Patent CA-2831640-A1 (CA)
Title: Optical structures with nanostructure features and methods of use and manufacture
Inventor: HONG XIN
IPC: A61F2/14
Filed: 2012-04-04
Abstract: An ophthalmic lens system comprises a lens body with a curved outer surface and an assembly including a plurality of spaced apart nanostructures. The assembly covers at least a portion of the curved outer surface. In another exemplary aspect, a method of forming an ophthalmic lens comprises providing a lens body with a curved outer surface and modifying at least a portion of the curved outer surface to include first assembly including a plurality of spaced apart nanostructures.
Patent CA-2832927-A1 (CA)
Inventor: THIELERT HOLGER
IPC: C02F3/30
Filed: 2012-04-02
Abstract: The invention relates to a process for the biological purification of coking plant wastewater that is loaded with nitrogen compounds, cyanides, phenols and sulphides. The coking plant wastewater, for removal of pollutants that inhibit a nitrification, is fed together with a biomass-containing stream of matter to a detoxification reactor that has a gas-treatment zone and a reaction zone. The feed mixture supplied to the detoxification reactor is exposed in the gas-treatment zone to a gaseous oxidizing agent. A stream of matter enriched with the oxidizing agent is fed to the reaction zone in which cyanides and other pollutants inhibiting the nitrification are biodegraded. A stream of matter is withdrawn from the reaction zone and returned to the detoxification reactor. In addition, a wastewater stream from the detoxification reactor is separated by a membrane filtration into a biomass-containing retentate stream and a purified permeate stream. From the retentate stream, a substream which entrains excess sludge is discharged. The retentate stream, after separating off the substream, is recirculated to the detoxification reactor. The permeate stream is further purified by nitrification and subsequent denitrification.
Patent CA-2834358-A1 (CA)
Inventor: KNAPP JOHN M
IPC: H02K15/02
Filed: 2012-04-27
Abstract: Systems and methods for constructing electric motors in which a stator core includes inner and outer portions that enable slots for magnet windings to be open during construction and closed in the completed motor. One embodiment comprises a method in which an inner stator core having a plurality of slots is formed by stacking a set of laminations. The slots are open radially outward from an axis of the inner stator core and which are configured to accommodate turns of magnet wire. After the magnet wire is positioned in the open slots, an outer stator core comprising stacked laminations is positioned around the inner stator core, enclosing the slots. The inner and outer stator cores are then positioned within a housing and assembled into a downhole motor.
Patent CA-2835446-A1 (CA)
Inventor: AMORIM AARON
IPC: G06F17/00
Filed: 2012-05-09
Abstract: A data analysis system for analyzing data from multiple devices has a database service module including a data storage subsystem storing data collected from different devices. The data is stored in a meta-structure using primitives to classify the data. An analysis engine analyzes the data to determine whether the data defined by the meta- structure meets certain criteria in accordance with a stored set of rules. The system is useful, for example, in the detection of faults in railway infrastructure.
Patent CA-2836783-A1 (CA)
Title: Apparatus and method for injection molding at low constant pressure
Inventor: ALTONEN GENE MICHAEL
IPC: B29C45/77
Filed: 2012-05-21
Abstract: A low constant pressure injection molding machine forms molded parts by injecting molten thermoplastic material into a mold cavity at low substantially constant pressures of 6,000 psi and less. As a result, the low constant pressure injection molding machine includes a mold formed of easily machineable material that is less costly and faster to manufacture than typical injection molds.
Patent CA-2837253-A1 (CA)
Title: Methods and system for the automated determination of immunofluorescent foci using a cell-based immunofluorescence assay using synthetic calibration particles
Inventor: ROGGENBUCK DIRK
IPC: G01N33/543
Filed: 2012-06-04
Abstract: he invention relates to a method for automated determination of immunofluorescent foci by means of an immunofluorescence assay using synthetic calibration particles, in addition to a system and kit for carrying out the method. In a preferred embodiment the method is characterized in that the immunofluorescent foci are gamma H2Ax foci.
Patent CA-2839326-A1 (CA)
Inventor: KNIESBURGES PETER
IPC: C01B32/60
Filed: 2014-01-14
Abstract: The present invention relates to an method for producing sodium carbonate by integration of a carbon dioxide capture process with an ammonia-soda process. The present invention moreover relates to a plant for producing sodium carbonate comprising a carbon dioxide capture system and an ammonia-soda system. Uses of fluid streams generated in a carbon dioxide capture process in an ammonia-soda process is moreover disclosed.
Patent CA-2840590-A1 (CA)
Inventor: MAHLER MICHAEL
IPC: G01N33/564
Filed: 2011-07-01
Abstract: Provided is a method for increasing the specificity of an antibody-based test to help in the diagnosis of autoimmune diseases by contacting a subject's sample with a blocking antigen prior to testing that is capable of binding to any interfering antibody present in the sample. More specifically, a method for increasing specificity of an antibody-based autoimmune disease assay comprising the steps of providing a sample from a subject, contacting the sample with a DFS70 derived antigen, reacting the sample with an autoimmune disease target and detecting antibodies to the autoimmune disease target is disclosed.
Patent CA-2840771-A1 (CA)
Title: Welding gauge
Inventor: LIVITSKI JOHNATHAN K
IPC: G01B3/34
Filed: 2014-01-23
Abstract: A gauge for measuring a weld between two abutted pipe sections has a unitary body including a reference edge for abut an outer surface of the pipe sections, a first gauge portion at a prescribed first distance from the reference edge corresponding to a minimum cap height of the weld, and a second gauge portion at a prescribed second distance from the reference edge corresponding to a maximum cap height of the weld. One or both ends of the body includes an end surface and a bevel surface at an obtuse angle to the end surface so as to be arranged to abut a bevel cut end of a pipe section when the end surface abuts the outer side of the pipe section to gauge an inclination of the bevel cut end. A measurement scale with an advance cut line extends along the body opposite from the reference edge.
Patent CA-2843704-A1 (CA)
Inventor: NEUGEBAUER HANS-JURGEN
IPC: F42B33/00
Filed: 2014-02-26
Abstract: The present invention relates to a novel method for producing a gun cartridge casing in a single multiple station deep drawing transfer press.
Patent CA-2849634-A1 (CA)
Inventor: YOUNG MICHAEL JOHN RADLEY
IPC: A61F2/46
Filed: 2011-09-21
Abstract: An osteotome (1) suitable for cutting through cancellous bone that is holding an orthopaedic implant requiring revision within a cavity of a bone, comprises a cylindrical waveguide (2) connectable to a source of ultrasonic vibrations at its proximal end and a blade (3) having a hollow part - cylindrical cross - section and a cutting edge (14) at its distal tip. The respective longitudinal axes (12, 13) of the waveguide (2) and the blade (3) cross at an angle of about 30°, and the waveguide (2) and blade (3) taper and curve smoothly together where they meet. The osteotome (1) is dimensioned such that a first antinode (5) of the ultrasonic vibrations is located at a proximal end of the waveguide (2), a second antinode (7) is located at the distal tip of the blade (3) and a node (6) is located where the waveguide (2) and blade (3) meet. The osteotome (1) cuts readily through cancellous bone when ultrasonically energised, its shape permitting ready access for the blade (3) between the implant and the walls of the bone so as to make a longitudinal cut along a length of a stem of the implant.
Patent CA-2850232-A1 (CA)
Inventor: GARLAND PHILIP P
IPC: H01L41/047
Filed: 2012-10-18
Abstract: Among other things, piezoelectric materials and methods of their manufacture are described; particularly methods of forming regions of varying crystal structure within a relaxor piezoelectric substrate. Such methods may including heating the piezoelectric substrate above the transition temperature and below the Curie temperature such that a first phase transition occurs to a first crystal structure; rapidly cooling the piezoelectric substrate below the transition temperature at a cooling rate that is sufficiently high for the first crystal structure to persist; and applying an electric field through one or more selected regions of the piezoelectric substrate, such that within the one or more selected regions, a second phase transition occurs and results in a second crystal structure.
Patent CA-2851795-A1 (CA)
Title: Anti-cd22 chimeric antigen receptors
Inventor: ORENTAS RIMAS J
IPC: C07K19/00
Filed: 2012-10-19
Abstract: The disclosure provides a chimeric antigen receptor (CAR) comprising a) an antigen binding domain of HA22, a transmembrane domain, and an intracellular T cell signaling domain; or b) an antigen binding domain of BL22, a transmembrane domain, and an intracellular T cell signaling domain comprising CD28 and/or CD137. Nucleic acids, recombinant expression vectors, host cells, populations of cells, antibodies, or antigen binding portions thereof, and pharmaceutical compositions relating to the CARs are disclosed. Methods of detecting the presence of cancer in a mammal and methods of treating or preventing cancer in a mammal are also disclosed.
Patent CA-2852067-A1 (CA)
Inventor: CHUNG BONG HYUN
IPC: C07H21/02
Filed: 2014-05-21
Abstract: A sugar chain-containing polymer that enables targeting to the lesion area of liver fibrosis and is useful for imaging, diagnosis and therapy of liver fibrosis; and a sugar chain-containing polymer complex comprising the polymer as a carrier for an anionic substance useful for therapy and the like; are provided. The polymer is a sugar chain-containing polymer which is a cationic polymer comprising an amine, which polymer comprises N-acetylglucosamine bound thereto. The polymer preferably has a disulfide bond. The polymer preferably has a structure in which polyethyleneimine is linked via a disulfide bond.
Patent CA-2852626-A1 (CA)
Inventor: KIM SANGWHEE
IPC: B05B15/68
Filed: 2012-10-19
Abstract: Disclosed is a pipe-shape structure coating device. A pipe-shape structure coating device according to one embodiment of the present invention includes:  a rack unit on which a pipe-shape structure is placed, and a work vehicle which carries out a coating process on an inner surface of the pipe-shape structure by driving inside the pipe-shape structure placed on the rack unit along a longitudinal direction of the pipe-shape structure.
Patent CA-2855497-A1 (CA)
Inventor: RAMOSMEDINA NAYDA LIZ
IPC: A61F13/62
Filed: 2012-11-09
Abstract: A hook for use on a male fastening material in a fastening system, wherein the hook is configured for use with a fibrous material as a female fastening material in the fastening system.
Patent CA-2856098-A1 (CA)
Title: Method, system, network server and storage medium for anonymous dating
Inventor: PAN ZIHAO
IPC: H04L12/58
Filed: 2012-11-16
Abstract: Disclosed are an anonymous friend-making method and system, a network server and a storage medium. The method is used in an anonymous network friend-making system and comprises: obtaining friend-making information sent by a friend-making information sender, and encrypting an account number of the friend-making information sender (101); randomly pairing up the sender in the network friend-making system, and determining information of a friend-making information receiver according to a pairing result (102); and sending the friend-making information with the encrypted account number to the friend-making information receiver (103). By adopting the solution, anonymous friend-making can be implemented, and the privacy security of users is ensured.
Patent CA-2856178-A1 (CA)
Inventor: WHITE MICHAEL J
IPC: F16B7/00
Filed: 2014-07-09
Abstract: A system and method for mounting a display or sign to a ceiling, wall or window frame includes an elongated channel having magnets that are affixed to a ceiling grid and mounting hooks or the like to suspend the sign or display from the channel.  The channel includes high friction strips on a neck for engagement by a pole end gripper on a pole for mounting the channel on the ceiling while the user stands on the floor. End caps may be mounted on the channel. Mounting plates may be affixed to the ceiling or wall for magnetically engaging the channel. A wall mount channel includes an offset neck for gripping by the pole end gripper. A magnetic clip including a string for suspending a display may be mounted with the pole end gripper. An embodiment of the channel includes hooks for engaging an open girder ceiling.
Patent CA-2857023-A1 (CA)
Title: Novel poly(ethylene oxide)-block-poly(ester) block copolymers
Inventor: LAVASANIFAR AFSANEH
IPC: C08G63/664
Filed: 2007-03-21
Abstract: The present invention relates to micelle-forming poly(ethylene oxide)-block-poly(ester) block copolymers having reactive groups on the polyester block therein. The biodegradability of these copolymers and their biocompatibilities with a large number of bioactive agents make them suitable as carriers for various bioactive agents. The bioactive agents, such as DNA, RNA, oligonucleotide, protein, peptide, drug and the like, can be coupled to the reactive groups on the polyester block of the copolymer,
Patent CA-2857351-A1 (CA)
Inventor: KUPRATIS DANIEL BERNARD
IPC: F02C3/04
Filed: 2013-01-30
Abstract: A gas turbine engine typically includes a fan section, a compressor section, a combustor section and a turbine section. A speed reduction device such as an epicyclical gear assembly may be utilized to drive the fan section such that the fan section may rotate at a speed different than the turbine section so as to increase the overall propulsive efficiency of the engine. In such engine architectures, a shaft driven by one of the turbine sections provides an input to the epicyclical gear assembly that drives the fan section at a speed different than the turbine section such that both the turbine section and the fan section can rotate at closer to optimal speeds providing increased performance attributes and performance by desirable combinations of the disclosed features of the various components of the described and disclosed gas turbine engine.
Patent CA-2858967-A1 (CA)
Title: Method and apparatus for compressing plasma to a high energy state
Inventor: FREEZE BRENT
IPC: G21B1/11
Filed: 2011-11-09
Abstract: A compressor assembly and the method of using the same which includes an elongated spiral passageway within which a compact toroid plasma, such as a compact toroid plasma structure, can be efficiently compressed to a high-energy state by compressing the compact toroid plasma structure by its own momentum against the wall of the spiral passageway in a manner to induce heating by conservation of energy. The compressor assembly also includes a burn chamber that is in communication with the spiral passageway and into which the compressed compact toroid plasma structure is introduced following its compression.
Patent CA-2860521-A1 (CA)
Inventor: HOWELL CAMERON
IPC: B64C39/00
Filed: 2014-08-25
Abstract: An apparatus is to be operated relative to a working surface; the apparatus includes a user-platform assembly configured to support a user in response to the user positioned on the user-platform assembly; an air-thrusting assembly operatively coupled to the user-platform assembly, and the air-thrusting assembly configured to thrust air along: a first direction relative to the working surface in such a way that the air-thrusting assembly urges the user-platform assembly to vertically hover, at least in part, over the working surface; and a second direction relative to the working surface in such a way that the user-platform assembly travels, at least in part, horizontally along the working surface while the air-thrusting assembly urges the user-platform assembly to vertically hover, at least in part, over the working surface.
Patent CA-2861502-A1 (CA)
Title: Compositions and methods for treating cancer and inflammation-related diseases and conditions
Inventor: FIRESTONE RAYMOND A
IPC: C07K5/09
Filed: 2013-01-17
Abstract: The invention provides di-peptide conjugated antitumor agents, pharmaceutical compositions and methods for preparation and use thereof for treating various cancer and inflammation-related diseases and conditions. The present invention addresses the shortcomings of the existing anti-tumor and anti-inflammatory drugs, particularly in that the anti-tumor agents of the invention that selectively kill cancer cells with minimal damage to normal cells. Similarly, the anti-inflammatory agents of the invention provide effective treatment of various inflammatory diseases and conditions without the many deleterious side effects commonly associated with steroids
Patent CA-2862034-A1 (CA)
Inventor: LINK JOHN
IPC: C08F2/40
Filed: 2013-02-01
Abstract: Methods and compositions are provided for inhibiting the polymerization of a vinyl aromatic monomer, such as styrene monomer, during elevated temperature processing or distillation thereof or during storage or shipment of polymer containing product. The compositions include a combination of a hydroxybenzyl alcohol (1) and a dehydration catalyst (2). The combination is added to a vinyl aromatic monomer. Typically, the hydroxybenzyl alcohol is dehydrated in the styrene solution by the use of a strong acid catalyst acting as the dehydration catalyst, and the resultant reaction product is a quinone methide styrene inhibitor.
Patent CA-2864004-A1 (CA)
Inventor: ERICKSON MATTHEW RAYMOND
IPC: B65H75/24
Filed: 2014-09-16
Abstract: An easy load media holder for label printers is configured to adapt to varying media widths and varying label printer types. The easy load media holder can comprise an inner spindle and at least two spindle walls, wherein the spindle walls can be positioned in varying positions along the inner spindle to securely center media of varying widths on the inner spindle.
Patent CA-2864264-A1 (CA)
Inventor: HANSEN HENRIK BJORK
IPC: A61K31/135
Filed: 2013-02-14
Abstract: This invention relates to the use of pharmaceutical compositions comprising a therapeutically effective combination of Tesofensine and Metoprolol for preventing the cardiovascular side effects of Tesofensine, while leaving the robust inhibitory efficacy on food intake and body weight loss unaffected.
Patent CA-2866172-A1 (CA)
Title: Conveyor belt roller replacement
Inventor: CARTER AARON LEIGH
IPC: B65G21/10
Filed: 2013-01-15
Abstract: The invention provides for apparatus (10) for lifting a conveyor belt (13) supported on a series of idler rollers (19) on a belt conveyor (11), the apparatus (10) comprising a body (4) selectively movable along the belt conveyor (11) and a belt lifting assembly (50) mounted on the body (41) and operable to engage the conveyor belt (13) to lift the belt from, and subsequently lower said belt onto, an idler roller operatively supporting the belt on the conveyor (11).
Patent CA-2867809-A1 (CA)
Inventor: CLARK HEATHER A
IPC: C12Q1/26
Filed: 2013-03-06
Abstract: Disclosed herein are compositions including a nanosensor that is sensitive to an analyte such that the nanosensor emits a fluorescent signal upon detecting the analyte, and a catalytic agent that catalyzes a reaction in which a target substrate is converted into one or more products, such that at least one of the one or more products is the analyte. In addition, methods of using the nanosensor-catalytic agent compositions to detect a target substrate are disclosed.
Patent CA-2867817-A1 (CA)
Inventor: RODNEY PAUL F
IPC: E21B44/00
Filed: 2005-02-28
Abstract: A method and apparatus for controlling oil well drilling equipment is disclosed. One or more sensors (150, 180) are distributed in the oil well drilling equipment (140). Each sensor produces a signal. A surface processor (185) is coupled to the one or more sensors (150, 180) via high-speed communications medium (190). The surface processor (185) is situated on or near the earth's surface. The surface processor (185) includes a program to process the received signals and to produce one or more control signals. The system includes one or more controllable elements (170, 175) distributed in the oil well drilling equipment (140). The one or more controllable elements (170, 175) respond to the one or more control signals.
Patent CA-2869233-A1 (CA)
Title: Systeme et procede de distribution et de consommation de contenu
Inventor: LIVINGSTON BLAIR
IPC: G06Q10/10
Filed: 2014-10-30
Abstract: Il est décrit un contenu reçu dordinateurs produisant du contenu et distribué par le système à des ordinateurs consommateurs de contenu par lintermédiaire dun réseau dordinateurs. Le système effectue une surveillance en vue de détecter des indications dinteractions avec le contenu par lordinateur consommateur de contenu. Le système reçoit des données de transaction hors bande, comme des données de transaction financières, des parties consommatrices de contenu associées aux ordinateurs consommateurs de contenu. Le système génère des corrélations entre les interactions avec le contenu et les données de transaction hors bande, et émet les corrélations aux ordinateurs consommateurs de contenu.
Patent CA-2869386-A1 (CA)
Inventor: KODA DAISUKE
IPC: C08L25/02
Filed: 2013-04-02
Abstract: A random copolymer contains monomer units (a) derived from an aromatic vinyl compound and monomer units (b) derived from farnesene. A method for producing the aforementioned copolymer involving copolymerization of at least an aromatic vinyl compound and farnesene. A rubber composition contains the copolymer (A), a rubber component (B) and carbon black (C). A rubber composition contains the copolymer (A), a rubber component (B) and silica (D), and another rubber composition contains the copolymer (A), a rubber component (B), carbon black (C) and silica (D). A tire has at least one part where the rubber composition is used.
Patent CA-2871666-A1 (CA)
Title: Thermal power cell and apparatus based thereon
Inventor: JENEY PETER
IPC: H01L37/02
Filed: 2012-05-08
Abstract: Apparatus (100) comprising a device (10) with a first electrically conducting electrode (11), a second electrically conducting electrode (12), said electrodes (11, 12) being spaced apart, a pyro-electric material (13) to which said electrodes (11, 12) are attached/applied, at least one heat-exchanging structure (14) being thermally coupled to said pyro-electric material (13), said apparatus (100) further comprising an electric oscillator circuitry (20), said device (10) being electrically connectable to the electric oscillator circuitry (20) so as to provide an oscillation of said pyro-electric material (13).
Patent CA-2872041-A1 (CA)
Inventor: D ABBADIE D ARRAST MICHEL-ARNAUD
IPC: B32B7/12
Filed: 2012-05-01
Abstract: The present document describes a cross-laminated timber panel comprising at least a first and a third timber layers each oriented in different directions including at least one timber; at least one second layer laminated with glue between said first and third timber layers comprising at least one layer selected from the group consisting of an insulation layer, a structural layer, a hollow-core or partially hollow-core layer, an insect-resistant layer and a mildew-resistant layer, a fire-resistance layer.