baber/WOPTO huggingface dataset:
Patent CA-2823819-A1 (CA)
Title: Pipe
Inventor: WOOD ALAN
IPC: B29C48/90
Filed: 2012-02-07
Abstract: A polyetheretherketone pipe of length greater than 250 meters and a residual stress of less than 5MPa may be made using a calibrator device (2) which includes a cone shaped opening (6) arranged to receive a molten extruded pipe shaped polymer. Attached to the front member (4) is a vacuum plate (14a) and successive vacuum plates (14b-14h) are attached to one another to define an array of vacuum plates, the vacuum plates being arranged to allow a vacuum to be applied to a pipe precursor passing through opening (16). The vacuum plates (14) also include (10) temperature control means for heating or cooling the plates and therefore heating or cooling a pipe precursor passing through the openings. With a vacuum applied to opening (6, 16) and heating/cooling the plates, an extruded hot plastics pipe is inserted into calibrator (2) via opening (6) and conveyed through opening (16) in plates (14), whereupon it is urged by the vacuum against the cylindrical surface defined by plates (14) to maintain its shape and the (15) temperature of each plate is controlled to control the rate of cooling of the pipe precursor passing through. The pipe may be cooled at a relatively slow rate so that a pipe made from a relatively fast crystallising polymer crystalises and the crystallinity of the pipe along its extent and throughout its thickness is substantially constant.
Patent CA-2825352-A1 (CA)
Inventor: EDSMAN KATARINA
IPC: A61K8/73
Filed: 2012-02-03
Abstract: The present invention relates toan injectable hyaluronic acid composition comprising a hyaluronic acid; a local anesthetic selected from the group consisting of amide and ester type local anesthetics or a combination thereof; and an ascorbic acid derivativein an amount which prevents or reduces the effect on the viscosity and/or elastic modulus G' of the composition caused by the local anesthetic upon sterilization by heat. The present invention further relates to the medical and non-medical, such as cosmetic, use of such a composition, and to a method of manufacturing such a composition. Figure
Patent CA-2828268-A1 (CA)
Inventor: OTTEWILL JAMES
IPC: H02P6/00
Filed: 2012-03-21
Abstract: The present invention is concerned with a method, an apparatus and a computer program for monitoring the condition of electromechanical systems in which electrical rotating machinery is used and in which at least one electrical signal is measured during an operation of the electromechanical system. The inventive method comprising the steps of measuring current and/or voltage signals of an electromechanical system, measuring an angular position of a rotating shaft of interest of the electromechanical systems or estimating the value of discrete angular position of a rotating shaft of interest of the electromechanical system, synchronizing the current and/or voltage signals to the scaled angular displacement of the rotating shaft, dividing the synchronous electrical signals into intervals corresponding to each completed rotation of the rotating shaft, averaging a number of intervals of synchronous electrical signals to obtain an average synchronous electrical signal, extracting characteristic data of the magnitude from the values of the average synchronous electrical signal, comparing the extracted characteristic data of the magnitude with a threshold which is given as a limit and indicating an alarm to the user when the limit is exceed.
Patent CA-2828905-A1 (CA)
Title: Method for producing sialic-acid-containing sugar chain
Inventor: CHIBA YASUNORI
IPC: C12N15/09
Filed: 2012-02-27
Abstract: [Problem] Importance is known to be attributed to sugar chains having sialic acid a2,3- or a2,6-linked to a non-reducing terminal of the sugar chain, and there has been a demand for such sugar chain compounds to be produced on an industrial scale. Particularly in circumstances such as when glycoprotein drugs are produced, it is essential to mass-produce sugar chains of uniform structure while controlling the mode in which sialic acid is linked (a2,6-linking or a2,3-linking). Chemically synthesizing sugar chains having sialic acid on all the non-reducing terminals is regarded to be difficult, particularly with respect to triantennary or tetraantennary N-linked complex sugar chains, and no reports of such sugar chains being chemically synthesized have been made. Efficiently preparing such sugar chains has also presented enzymological challenges. [Solution] In the present invention, it was newly discovered that sialyltransferase has activity to decompose sialic acid in a reaction product in the presence of CMP, and it was discovered that sialic-acid-containing sugar chains can be produced efficiently by enzymatically decomposing CMP. It was also discovered that conventionally-hard-to-synthesize tetraantennary N-linked sugar chains to which four molecules of sialic acid have been added by a2,6-linking could be prepared at high yield through a one-pot synthesis in which a sugar-chain-elongation reaction is carried out using a biantennary sugar chain as a starting material, without conducting purification after the individual enzyme reactions.
Patent CA-2829297-A1 (CA)
Title: Installation de centrale thermique a vapeur avec extraction de turbine a vapeur
Inventor: KIRCHNER JULIA
IPC: F01K7/24
Filed: 2013-10-03
Abstract: On propose une centrale thermique à vapeur et sa procédure dopération. Cette centrale thermique comprend une chaudière (10) pour chauffer les fluides du procédé, ainsi quune première turbine à vapeur multistade (14) avec un conduit de sortie (15) qui passe au travers de la chaudière (10). Le conduit de sortie (15) comprend un conduit dextraction (141) conçu et placé pour extraire la vapeur dun stade intermédiaire de la première turbine à vapeur (14) et chauffer au moins un des fluides du procédé.
Patent CA-2829367-A1 (CA)
Title: Non-aqueous high concentration reduced viscosity suspension formulations of antibodies
Inventor: DAI WEIGUO
IPC: A61K9/10
Filed: 2011-09-30
Abstract: The present invention relates to non-aqueous high concentration reduced viscosity suspension formulations antibodies and methods of making and using them.
Patent CA-2830719-A1 (CA)
Inventor: KAPLAN ANDERS
IPC: A61B3/113
Filed: 2013-10-21
Abstract: A gaze tracking device (120) is calibrated to a display unit (110) by presenting graphical guide objects (G1, G2, G3) on an active area (110A) thereof, which designate distinctive features (121, 122; 123) reflecting how the device (120) may be positioned (x1, x2) on a first side (110X) of a frame (110F) of the display unit (110). User commands (MC) move the objects (G1, G2, G3) on the display's active area (110A) in a first direction parallel to the first side (110X) of the frame (110F). A position value (Px) designating an actual position for the gaze tracking device (120) on the first side (110X) of the frame (110F) is assigned based on a current position of the graphical guide objects (G1, G2, G3) on the active area (110A). An offset value (X-OFF) is calculated based on the assigned position value (Px) and a known measure of the active area (110A). The offset value represents a distance in the first direction between a well-defined point (123) of the gaze tracking device (120) and a well-defined point of the first side (110X). Width and height measures (X, Y) reflecting a physical extension of the active area (110A) are also determined and stored in response to a user input confirmation command (CC) together with the offset value (X-OFF), so that the values can be used when determining a user's gaze point on the active area (110A).
Patent CA-2831038-A1 (CA)
Title: Topical delivery and administration system for stabilized protection agent, compositions and methods of making same
Inventor: MODI PANKAJ
IPC: A61Q19/08
Filed: 2013-10-22
Abstract: The present invention provides a method and product for topical delivery and administration of stabilized protection agents and compositions thereof and methods for making the composition and use thereof. The method and system comprises pharmaceutical compositions for facilitating topical delivery of protection agents and skin anti-photoaging agents for inhibiting cellular degradation in response to sun damage. The pharmaceutical compositions are topically applied on a patient and are generally in a cream, lotion or gel form.
Patent CA-2833245-A1 (CA)
Inventor: JINDAI SAKI
IPC: F16H7/12
Filed: 2012-02-17
Abstract: A tensioner is provided with a movable member, a stationary member, a pressing means which is disposed between the stationary member and the movable member and which presses the movable member in the pressing direction, and a damping member which is disposed between the stationary member and the movable member and damping the pivoting of the movable member. The damping member consists of a resin composition which damps the pivoting of the movable member by a sliding frictional force, and the contact angle of the resin composition with water is in the range of 70° to 100° inclusive.
Patent CA-2833700-A1 (CA)
Inventor: MEPHAM ROBERT
IPC: D21D1/20
Filed: 2013-11-19
Abstract: A discharge grate assembly for at least partially guiding slurry from a mill shell chamber toward a discharge trunnion thereof via a pulp lifter chamber. The discharge grate assembly includes a body having apertures for permitting the slurry to flow from the mill shell chamber into the pulp lifter chamber, and a shroud having a number of cover elements and a number of openings located at least partially therebetween. The shroud is movable relative to the body between an open position, in which the openings are at least partially aligned with at least preselected ones of the apertures to permit the slurry to flow therethrough into the pulp lifter chamber, and a closed position, in which the cover elements are at least partially aligned with at least predetermined ones of the apertures, to at least partially prevent the slurry flowing through the apertures back into the mill shell chamber.
Patent CA-2833745-A1 (CA)
Title: Methods of mechanized and automated tripping of rods and tubulars
Inventor: YORGA DERREK
IPC: E21B19/20
Filed: 2013-11-19
Abstract: A method of pulling a rod out of a well hole comprises lifting a rod string through a disengaged rod clamp and a rod positioner assembly until a junction between a first rod of the rod string and a second rod of the rod string is above the rod positioner of the rod clamp and a rod positioner assembly. Engaging the rod positioner onto the second rod, and suspending the rod string in the rod positioner. Engaging a tong assembly onto the first rod, wherein the tong assembly twists the first rod and unthreads the first rod from the second rod and then disengaging the tong assembly from the first rod. Raising the first rod above the tong assembly and moving the first rod towards a carriage, wherein the carriage is raised and extended at an angle.  Lowering the first rod onto the carriage and releasing the first rod from the rod elevator, lowering and retracting the carriage into a horizontal position and, tilting the carriage and discharging the rod from the carriage onto a rod racking system.
Patent CA-2836773-A1 (CA)
Title: Polymer composition for electrical devices
Inventor: ENGLUND VILLGOT
IPC: H01B3/30
Filed: 2012-05-03
Abstract: The invention relates to a use of a polymer composition preferably in electrical devices, as well as to a cable surrounded by at least one layer comprising the polymer composition.
Patent CA-2839322-A1 (CA)
Inventor: DIFULGENTIZ ROBERT ANTHONY III
IPC: F24F11/76
Filed: 2014-01-15
Abstract: A low energy environmental sensor is provided herein that is configured to receive user inputs from movement of the sensor itself.                                                   A method of operating a rocking environmental sensor is also provided.                           In one embodiment, the rocking environmental sensor includes:  (1) a base having a fulcrum point and (2) a face including a first movement initiator area and a second movement initiator area configured to cause the face to toggle with respect to the fulcrum point and complete a signaling path indicating a user input.
Patent CA-2839388-A1 (CA)
Inventor: KULLENBERG RAGNAR
IPC: G01N33/22
Filed: 2012-06-28
Abstract: A method for estimating a heating value of a biological material is disclosed. The method comprises: correlating amounts of radiation transmitted through a number of different reference materials, said radiation being electromagnetic radiation of at least two energy levels, with heating values for said reference materials obtained by calorimeter measurements; irradiating the biological material (102) with electromagnetic radiation of said at least two different energy levels;and measuring the amount of radiation (109a-c) transmitted through said biological material at said energy levels. The method further comprises determining, for each energy level, a transmission value through the biological material based on the radiation through said biological material; and determining, based on said determined transmission values and said correlation, an estimate of the heating value of said biological material. A corresponding apparatus (100) is also disclosed.
Patent CA-2842659-A1 (CA)
Inventor: CHANG SHY-SHIN
IPC: C07H21/00
Filed: 2012-05-18
Abstract: This invention provides methods, systems, and compositions for detecting low abundance microbial DNA in a sample by broad-range PCR. Methods of the present invention are based on a novel strategy that tags the 5 '-end of the target DNA templates with a non-bacterial tagging sequence so as to set the templates apart from the endogenous contaminants present in the PCR reagents. There is also provided fusion probes for tagging the templates and primer sets to amplify the tagged templates. Systems and kits for facilitating and automating methods of the present invention are also provided.
Patent CA-2843622-A1 (CA)
Title: An improved tool for use in the fencing industry or the like
Inventor: JOHNSTONE CHRISTOPHER HENRY
IPC: B25B7/22
Filed: 2014-02-21
Abstract: The present invention relates to an improved tool for use in removing staples from a fence batten or the like. The tool comprises a pair of jaws; a hinge portion; a handle portion o to allow for opening and closing of the pair of jaws; and at least one projection extending outwardly from each of the jaws in the plane within which the jaws pivot, wherein the top surface of the at least one projection distal the jaw from which the projection extends are configured to contact a support surface and act as a fulcrum for applying a levering force to an article grasped by the jaws when in the closed position. The tool optionally also comprises a wire gripping portion to grip and tension a fence wire when the tool is used in conjunction with the at least one projection.
Patent CA-2843913-A1 (CA)
Inventor: SMITH CLINT
IPC: H04W4/90
Filed: 2012-08-15
Abstract: Methods, devices and systems for generating enhanced location information on or about a mobile device may include hybrid lateration and/or trilateration solutions in which the mobile device performs location determination calculations with or without the aid or support of network components or global positioning systems (GPS). Mobile devices may automatically form groups based on proximity and/or may be grouped together via a network server. Mobile devices in a group may share computed location information and/or information collected from internal sensors with other grouped mobile devices. Information shared between grouped mobile devices may be used to enhance the location information computed on each mobile device. For example, each mobile device may supplement and/or augment previously computed location information based on the received location information and/or relative positions of other mobile devices in the same group. Each mobile device may also utilize local sensors to further enhance their location information.
Patent CA-2845514-A1 (CA)
Inventor: ZHU REIYAO
IPC: D02G3/44
Filed: 2012-06-18
Abstract: La présente invention concerne un fil présentant un taux élevé de reprise d'humidité destiné à être utilisé dans la protection contre les arcs électriques et les flammes, et concerne également des tissus et des vêtement contenant le fil. Le fil comprend un mélange de fibres qui inclut de 10 à 40 pour cent en poids de fibre méta-aramide ayant un degré de cristallinité d'au moins 20%, de 20 à 60 pour cent en poids de fibre modacrylique, de 15 à 45 pour cent en poids de fibre de rayonne retardant la flamme (RF), et (d) de 5 à 20 pour cent en poids de fibre para- aramide, sur la base du poids total de ces constituants. Si besoin, de 1 à 3 pour cent en poids de la fibre para-aramide constituant le fil peuvent être remplacés par une fibre antistatique tant qu'au moins 5 pour cent en poids de la fibre para-aramide sont toujours présents dans le fil.
Patent CA-2847263-A1 (CA)
Inventor: HUFTON SIMON
IPC: C07K16/10
Filed: 2012-09-03
Abstract: The present invention relates to unique CDR3 amino acid sequences, and to antibodies comprising said sequences. Also provided are therapeutic applications of said antibodies for use in treating or preventing influenza infection, diagnostic applications of said antibodies for use in detecting influenza virus, potency testing of influenza virus vaccines, and screening applications of said antibodies for use in designing a universal influenza vaccine.
Patent CA-2847333-A1 (CA)
Inventor: WILLS NORMAN
IPC: E06B9/42
Filed: 2014-03-25
Abstract: Il est décrit un loquet coulissant pour fixer de manière amovible une bordure de toile à rouleau à une plaque dextrémité dun store à rouleau. Le loquet coulissant comprend un corps de loquet reçu par glissière le long dune surface intérieure de la bordure de toile. Le corps du loquet comprend une position engagée dans laquelle le loquet fixe la bordure de toile de manière amovible à la plaque dextrémité du store à rouleau et une position désengagée dans laquelle il relâche la bordure de toile de la plaque dextrémité pour permettre à ladite bordure dêtre retirée. Le corps du loquet comprend un élément de patte résilient et souple engagé de manière amovible entre la bordure de toile et la plaque dextrémité du store à rouleau. Lélément de patte comprend une zone de déflexion, de sorte que lorsque lélément est engagé entre la bordure de toile et la plaque dextrémité du store à rouleau, au moins une partie de lélément est comprimé ou défléchi aux environs de la zone de déflexion pour fixer de manière amovible le corps du loquet entre la plaque dextrémité du store à rouleau et la bordure de toile afin de fixer de manière amovible à bordure de toile à la plaque dextrémité.
Patent CA-2848153-A1 (CA)
Title: Method for profiling a replacement blade as a replacement part for an old blade for an axial-flow turbomachine
Inventor: CORNELIUS CHRISTIAN
IPC: F01D5/14
Filed: 2012-08-14
Abstract: A method for profiling a replacement blade for an axial turbomachine is provided. The method includes: measuring hub contour geometry and housing contour geometry of the flow channel of the old blade and the axial position of the centre of gravity of the blade aerofoil of the old blade; laying out geometry of the blade aerofoil of the replacement blade, the blade aerofoil having a rearward sweep on its leading edge;  defining a region of the blade aerofoil near the mounting and in which positive influence of the rearward sweep on the degree of stage efficiency is rated as low; and axially displacing the replacement blade aerofoil section arranged outside this region in the upstream direction, until the axial position of the centre of gravity of the blade aerofoil of the replacement blade coincides with the old blade. In the region from the mounting-side section to the displaced blade aerofoil section of the replacement blade, the leading edge is inclined downstream towards the mounting such that the blade aerofoil has a transition sweep in this region.
Patent CA-2848894-A1 (CA)
Title: Gokhman tidal power plant for lagoon
Inventor: GOKHMAN ALEXANDER
IPC: E02B9/08
Filed: 2014-04-15
Abstract: The invention is tidal power plant for lagoon. It has two versions. The first version of the invention has a head reservoir located on the lagoon shore, a power house separately located on the lagoon bed, a flow distributor delivering the water front the head reservoir to the power house turbines during power generation and at the end of flood delivering the water from lagoon to the head reservoir to fill it up. The second version of the invention is different front the first one by the presence of the tail reservoir. In tins version the power house is located inside the tail reservoir. The cylindrical wall surrounding the tail reservoir keeps the water level in it significantly lower than the water level in lagoon during the power generation. This cylindrical wall has vertical sluices emptying the tail reservoir at the end of ebb. Due to the fact that the construction cost of the first version of invention is much smaller than of artificial basin in well known Inazin design it can have for much smaller cost the larger area. As the result with the same power equipment it annually generates on 45% more energy than Inazin design. The construction cost of the second version is higher titan the first if they have the same power equipment, however due to the higher head during power generation the second version annually generates on 30% more than the first version.
Patent CA-2849494-A1 (CA)
Inventor: QUINN H STEPHEN
IPC: B65D41/26
Filed: 2012-10-04
Abstract: The dispensing cap/cup (26) has a sidewall (100) and a transverse web (102) spanning the sidewall to create a cup structure. The sidewall has an interior surface and an exterior surface. The sidewall has a plurality of fill level indicia (140, 142) along the interior surface. The fill level indicia comprise a raised boundary (150) and texturing (152) within the boundary.
Patent CA-2850430-A1 (CA)
Inventor: MUNDRA MANISH K
IPC: C09D7/63
Filed: 2012-09-14
Abstract: Cette invention concerne un plastifiant, une composition polymère le contenant, et des conducteurs revêtus de ladite composition polymère, ledit plastifiant contenant un mélange d'huile de soja époxydée et un ester méthylique d'acide gras époxydé trans-estérifié. L'ester méthylique d'acide gras époxydé trans-estérifié a un indice d'oxirane supérieur ou égal à 6,8 %. Le plastifiant, la composition polymère et le conducteur revêtu conservent leur couleur lors du vieillissement thermique.
Patent CA-2851902-A1 (CA)
Title: Threaded tubular component and resulting connection
Inventor: GARD ERIC
IPC: C08K7/22
Filed: 2012-10-04
Abstract: The invention concerns a threaded tubular component intended for drilling or working hydrocarbon wells, said tubular component having, at one of its ends (1; 2), a threaded zone (3; 4) formed on its external or internal peripheral surface depending on whether the threaded end is male or female in type, characterized in that the end portion (1; 2) is at least partially coated with a dry film (12), comprising a thermoplastic or thermoset matrix (13) including microcapsules filled with compounds in the liquid form.
Patent CA-2852248-A1 (CA)
Inventor: POIRIER MARC-ANDRE
IPC: C10L1/183
Filed: 2012-10-18
Abstract: The disclosure relates to a dye-stable furnace fuel composition comprising: about 10 to 99 parts by volume of a mineral oil component having an effective boiling range from about 160°C to about 380°C; about 1 to 90 parts by volume of a biocomponent fuel component comprising C 1 -C5 alkyl esterified fatty acids from renewable sources; one or more azo dye components present in an amount from about 0.5 mg/kg to about 5 mg/kg, relative to the total fuel composition; and a tert-butyl-functionalized hydroquinone antioxidant component present in an amount of at least about 50 vppm, relative to the fuel composition, wherein the fuel composition exhibits an increased dye stability, relative to a fuel composition having similar mineral oil and biocomponent fuel components and identical azo dye component(s), but having a different or no antioxidant component.