baber/WOPTO huggingface dataset:
Patent CA-2851472-A1 (CA)
Inventor: MARMANN ANDREA
IPC: C23C22/76
Filed: 2014-05-08
Abstract: The invention concerns a method for the application of an aqueous treatment solution onto the surface of a steel strip (1) that is moved, at a prespecified strip speed, in a direction of movement of the strip, with the following steps: - drying of the moving steel strip (1) with a gas flow; - application of the aqueous solution on at least one surface of the steel strip (1) with a rotary sprayer (2) with several spray rotors (3) that are situated next to one another, transverse to the direction of movement of the strip, to which the aqueous treatment solution is supplied and which are rotated by a drive, so as to spray the treatment solution, as a result of centrifugal force, in the form of a spray jet, onto the surface of the steel strip (1) and, there, to form a wet film of the aqueous treatment solution; - equalization of the applied wet film of the aqueous treatment solution by means of driven smoothing rollers (5; 5a, 5b); - drying of the applied wet film of the aqueous treatment solution. The invention also concerns an apparatus for the carrying out of the method.
Patent CA-2852741-A1 (CA)
Inventor: LOVELL MICHEL KEN
IPC: F16K11/048
Filed: 2012-10-22
Abstract: A fluid flow control device includes a trim cartridge, a diaphragm assembly, and a control element. The trim cartridge defines a cartridge supply port and an upper planar surface. The cartridge supply port is disposed along a supply path of the volume booster and the upper planar surface is disposed along an exhaust of the volume booster. The diaphragm assembly defines an exhaust port on the exhaust path. The control element is movably disposed in the trim cartridge and includes a supply plug, an exhaust plug, and a stem. The supply plug engages the cartridge supply port and the exhaust plug engages the exhaust port. The exhaust plug further includes a lower planar surface that is coplanar with the upper planar surface of the trim cartridge.
Patent CA-2853215-A1 (CA)
Inventor: OZAKI TAKUYA
IPC: B61F5/44
Filed: 2012-05-22
Abstract: The object is to solve the issue of an over-steered state at an exit straight portion in addition to enhance a curve passage performance than when a steering angle of front and rear axles is set at a radial steering angle.  A steering method for a steering device intentionally turns two axles (12a, 12b) of a truck (12) of a railway vehicle relative to a frame of the truck.  The two axles are arranged at front and rear of the truck with respect to a direction of running of the railway vehicle. The steering method includes steering the axles such that a steering angle (.alpha.1) of the front axle (12a) is larger than a steering angle (.alpha.2) of the rear axle (12b).
Patent CA-2854315-A1 (CA)
Title: Flexible reinforced tire valve
Inventor: CHEN STEPHEN
IPC: B60C29/00
Filed: 2014-06-12
Abstract: A flexible reinforced tire valve is disclosed. The flexible reinforced tire valve comprises a tube body, a flexible sleeve and a collar. The flexible sleeve is further disposed with a second blocking edge. When the flexible reinforced tire valve is installed on the wheel rim, the upper edge of the collar presses against the second blocking edge and the lower edge of the collar presses against an outer surface of the wheel rim so as to strengthen the durability of the tire valve against centrifugal force, whereby the tire will not leak even if the vehicle moves at high speed.
Patent CA-2855457-A1 (CA)
Title: Closure with tamper-evident strip
Inventor: VAN ALFEN JAN
IPC: B65D47/08
Filed: 2012-11-13
Abstract: A tamper-evident dispensing closure (1) comprises a body (2) adapted to be attached to a container and a pivotable lid (3) which is hingedly attached to the body. A tamper-evident strip (4) is located within the contour of the body and attached to the body by means of predetermined frangible connecting points (41, 42). The tamper-evident strip is engaged or engageable by at least one locking member (35) provided on a skirt portion (33) of the lid, such that the lid is only pivotable to the open position when the tamper-evident strip is permanently removed. The body and the pivotable lid in the closed position define a recess (30) in which the tamper-evident strip is received in a countersunk manner. The recess has a height which essentially corresponds to the height of the tamper evident strip, and has a length that corresponds essentially to the length of the strip whereby only a small gap between the outer contour of the recess and the tamper-evident strip is present, such that the edges of the tamper-evident strip are essentially unreachable. The body is provided with an indent (24), which adjoins the recess, and which allows a user to engage the tamper-evident strip from below with a finger so as to pull the tamper-evident strip and the pivotable lid up in one movement, during a first time opening of the closure.
Patent CA-2856751-A1 (CA)
Title: A direct current (dc) transmission system comprising a thickness controlled laminated insulation layer and method of manufacturing
Inventor: LIU RONGSHENG
IPC: H01B7/02
Filed: 2011-11-25
Abstract: The present invention relates to a direct current transmission system (1) and a method for preparation comprising an electrical conductor layer (2), an inner semiconductive layer (3) covering the conductor layer, an insulation layer provided on the semi- conductive layer comprising laminated polymer material and impregnated with a high viscosity fluid, and comprising an inner part (4), a middle part (5) an outer part (6),and an outer semi- conductive layer (7) covering the insulation layer. The inner part has a first thickness, the middle part has a second thickness and the outer part has a third thickness, whereby the second thickness is greater than the first thickness and greater than the third thickness. The laminated polymer material within each parts has a constant thickness and constant ratio of polymer to laminated material and wherein at least one of the parts has a thickness ratio of less than 35%.
Patent CA-2857473-A1 (CA)
Inventor: WEBRE CHARLES M
IPC: E21B19/07
Filed: 2014-07-22
Abstract: Methods and apparatus for adapting an elevator for use with a tubular are provided. The apparatus includes one or more axial extensions configured to engage one or more slip bodies of the elevator. The one or more axial extensions include a radial contact surface configured to slide along the tubular and an axial engagement surface configured to bear on an upset of the tubular. The one or more axial extensions are flexible such that the radial contact surface is radially displaceable with respect to the tubular.
Patent CA-2858846-A1 (CA)
Title: Patterned candle wick
Inventor: SPANGLER MARK A
IPC: C11C5/00
Filed: 2012-12-14
Abstract: A substantially planar wick is formed with a two- or three-dimensional pattern. The contours of this pattern are determined by the desired flame characteristics or the desired visual aesthetics of the pattern itself.
Patent CA-2859921-A1 (CA)
Inventor: PINCHUK LEONARD
IPC: A61F9/007
Filed: 2013-01-10
Abstract: A surgical kit includes at least one instrument and at least one implant device. The instrument has a needle body used to form a surgical passage through ocular tissue. The device includes a flexible tube that defines a duct for diverting aqueous humor with an outer surface having a maximal cross-sectional dimension that is less than the maximal cross-sectional dimension of the needle body. The device incorporates sealing means including at least one element that define a maximal cross-sectional dimension that is greater that the maximal cross- sectional dimension of the needle body and that are operably disposed within the surgical passage and form a seal between the surrounding ocular tissue and the element(s) as well as fixate the device in the surgical passage. The kit (and devices thereof) can be used as part of a surgical method to divert aqueous humor to a space formed in ocular tissue.
Patent CA-2860503-A1 (CA)
Inventor: OSTLER CALVIN D
IPC: A61B18/20
Filed: 2013-01-04
Abstract: Disclosed herein is an apparatus and method of using a laser system or ultraviolet radiation to conduct endodontic procedures, such as root canal procedures.
Patent CA-2865534-A1 (CA)
Inventor: MARTENS WELLJANNE
IPC: A61K31/517
Filed: 2013-02-28
Abstract: The                                                              invention relates to besylate and tosylate salts of { 8-fluoro-2-[4-(3-methoxyphenyl) piperazin- 1 -yl]-3 - [2-methoxy-5 -(trifluoromethyl)phenyl] -3 ,4-dihydroquinazolin-4-yl] acetic acid and solvates thereof, to the use thereof in a method of treating and/or preventing virus infections, and to the use thereof to produce drugs for use in treating and/or preventing diseases, in particular use as antiviral agents, in particular against cytomegaloviruses (Fig. 1).
Patent CA-2866898-A1 (CA)
Inventor: DELEO DANTE V
IPC: A61G3/08
Filed: 2013-03-14
Abstract: A load sensing system for a wheelchair lift arrangement includes an elongated member that is rotatable about a longitudinal axis between an unloaded position and a loaded position; a biasing member that biases the elongated member toward the unloaded position; at least one contact member connected to the elongated member and configured to contact a bridge plate; and a switch assembly operatively connected to the elongated member, the switch assembly being configured to be activated to prevent operation of the wheelchair lift arrangement when the elongated member is in the loaded position. A method of regulating movement of a lift platform of a wheelchair lift arrangement is also provided.
Patent CA-2866918-A1 (CA)
Inventor: HILL DOUGLAS BLAIR
IPC: H04W12/08
Filed: 2013-01-29
Abstract: A method of establishing a collaborative event comprises creating an event session having an event identifier and setting up a wireless network to which one or more participant computing devices can connect having a network identifier associated with said event identifier.
Patent CA-2870340-A1 (CA)
Title: Modeling compounds and methods of making and using the same
Inventor: DOANE LINWOOD E JR
IPC: B44C3/04
Filed: 2013-04-12
Abstract: Modeling compounds and methods for making the same are described. The modeling compounds, in some embodiments, comprise about 20% to about 40% by weight starch-based binder, and about 0.15% to about 1.2% by weight microspheres dispersed throughout the compounds. In some embodiments, the modeling compound further comprises vinylpyrrolidone polymers.
Patent CA-2872423-A1 (CA)
Inventor: RASMUSSEN JAMES E
IPC: G01N33/48
Filed: 2013-05-01
Abstract: A sample port system/device associated with a fluid collection device is provided and is configured to receive fluid-containing devices of varying diameters. A method of improving the work flow and safety involved in acquiring and/or testing fluid samples using such sample port system/device is also provided.
Patent CA-2873338-A1 (CA)
Inventor: GOLDSMAN BRYAN B G
IPC: A01K29/00
Filed: 2014-12-04
Abstract: The invention is a plastic waste carrier (herein referred to as retaining carrier) intended for retaining one or more bags that contain pet waste, and may be readily secured to a pet's leash, regardless of whether the leash is circular in cross section or is a wide and narrow strap. In addition, the retaining carrier may be secured to leash handles, belts, and other similar articles.  The retaining carrier securely retains and releases plastic bags containing pet waste without causing damage to the bags, and holds the waste-containing bags to a convenient article, making it easy to use.
Patent CA-2875192-A1 (CA)
Title: Lighting system with illuminance control
Inventor: PEDERSEN HENRIK CHRESTEN
IPC: H05B37/02
Filed: 2013-05-31
Abstract: The present invention relates to an illumination control system comprising a plurality of outdoor luminaries and a motorized service vehicle. Each luminaire comprises a controllable light source producing a light illuminance. The motorized service vehicle comprises a light sensor configured to detect the light illuminance generated by the controllable light source at the motorized service vehicle. The motorized service vehicle computes light illuminance data based on the detected light illuminance and transmits these to the outdoor luminaire through a wireless communication link or stores the light illuminance data on a data recording device of the motorized service vehicle. The outdoor luminaire receives may use the light illuminance data to set or adjust a light illuminance of the controllable light source.
Patent CA-2876524-A1 (CA)
Title: A pressure-tube nuclear reactor with a low pressure moderator and fuel channel assembly
Inventor: YETISIR METIN
IPC: G21C3/30
Filed: 2013-06-13
Abstract: A fuel channel assembly for a nuclear reactor may include an inner conduit received within an outer conduit that has an outer upper end connectable to a coolant outlet and an outer lower end. The inner conduit may have an inner upper end connectable to a coolant source and an inner lower end axially spaced apart from the inner upper end and disposed within the outer conduit to enable coolant to circulate from the coolant source to the coolant outlet through both the inner and outer conduits. A fuel bundle chamber may be between an inner surface of the outer conduit and an outer surface of the inner conduit and may at least partially laterally surround the inner conduit. The fuel bundle chamber fluidly connecting the inner lower end and the outer upper end to enable the coolant to flow upward through the fuel bundle chamber.
Patent CA-2878460-A1 (CA)
Title: Adjustable cervical collar
Inventor: CALCO WAYNE A
IPC: A61F5/055
Filed: 2013-07-05
Abstract: An embodiment of an adjustable cervical collar system includes a collar body and a chin support structure assembled together, about respective pivots at opposed ends, for pivotal movement about a pivot axis so that the angle subtended by the collar body and chin support structure can be adjusted. The collar body and chin support structure can be locked in a selected position by a locking mechanism. A release mechanism permits the wearer to release the locking mechanism using one hand, and the angular position of the chin support structure relative to the collar body is changed manually. When the release mechanism is released, the locking mechanism automatically locks the chin support in the new position. A neck strap is detachable from the chin support structure and the collar body, and its length is also adjustable.
Patent CA-2881050-A1 (CA)
Inventor: RAO DHARMARAJ RAMACHANDRA
IPC: C07D487/04
Filed: 2013-08-08
Abstract: There is provided a process for the preparation of sitagliptin or a pharmaceutically acceptable salt thereof, and a process for the preparation of intermediate compounds useful in the preparation of sitagliptin. In particular, there is provided a process comprising condensing 3-tert-butoxycarbonylamino-4-(2,4,5-trifluorophenyl) butyric acid of formula (II) with 3-(trifluoromethyl)-5,6,7,8-tetrahydro-[l,2,4]triazolo[4,3-a] pyrazine of formula (III) or a salt thereof in presence of a catalyst to obtain (R)-tert-butyl-4-oxo-4-(3- (trifluoromethyl)-5,6-dihydro-[ 1,2,4]-triazolo[4,3-a]pyrazin-7(8H)-yl)- 1 -(2,4,5- trifluorophenyl)butan-2-yl-carbamate of formula (IV) or a pharmaceutically acceptable salt thereof. The catalyst is represented by the compound of formula (V). Compound of formula (IV) or its pharmaceutically acceptable salt obtained may be deprotected to obtain a compound of formula (I).
Patent CA-2882014-A1 (CA)
Title: High solubility iron hexacyanides
Inventor: GOELTZ JOHN
IPC: C01C3/12
Filed: 2013-03-12
Abstract: Stable solutions comprising charged coordination complexes, including iron hexacyanides are described, as are methods of preparing and using same in chemical energy storage systems, including flow battery systems. The use of these compositions allows energy storage densities at levels unavailable by other iron hexacyanide systems.
Patent CA-2882294-A1 (CA)
Inventor: WONG CHI-HUEY
IPC: C12N9/10
Filed: 2013-08-20
Abstract: A novel U DP-Gal regeneration process and its combined use with a galactosyltransferease to add galactose to a suitable acceptor substrate. Also described herein are synthetic methods for generating Globo-serics oligosaccharides in large scale, wherein the methods may involve the combination of a glycosyltransferase reaction and a nucleotide sugar regeneration process.
Patent CA-2884088-A1 (CA)
Title: System and method for a rangefinding instrument incorporating pulse and continuous wave signal generating and processing techniques for increased distance measurement accuracy
Inventor: DUNNE JEREMY G
IPC: G01C3/08
Filed: 2013-09-10
Abstract: A system and method for a rangefinding instrument incorporating pulse and continuous wave signal generating and processing techniques for increased distance measurement accuracy. The use of the former technique effectively solves the ambiguity issues inherent in the latter while allowing for relatively simple circuit implementations. Thus, a potentially more accurate phase-based distance measurement technique can be utilized which is also completely independent of the maximum range to the target.
Patent CA-2884613-A1 (CA)
Inventor: AMARASINGHAM RUBENDRAN
IPC: G16H50/30
Filed: 2013-09-05
Abstract: A dashboard user interface method comprises displaying a navigable list of at least one target disease, displaying a navigable list of patient identifiers associated with a target disease selected in the target disease list, displaying historic and current data associated with a patient in the patient list identified as being associated with the selected target disease, including clinician notes at admission, receiving, storing, and displaying review's comments, and displaying automatically-generated intervention and treatment recommendations.
Patent CA-2888458-A1 (CA)
Title: Two-dimensional bar codes in assisted reproductive technologies
Inventor: GILLIGAN THOMAS B
IPC: A01N1/02
Filed: 2013-10-18
Abstract: A container suitable for storing biological material which is laser etched with a two-dimensional bar code and methods for producing the same. The container can be in the form of a straw having a thickness between about 0.1 mm and about 0.3 mm or can be in the form of another container that holds multiple straws. The laser etched mark can be in the form of a two-dimensional bar code may be located on an exterior surface of the container, and when the container is a straw, it remains unwarped and impermeable to fluids.
Patent CA-2889044-A1 (CA)
Inventor: ALBÆK NANNA
IPC: C12N15/113
Filed: 2013-11-14
Abstract: The present invention relates to conjugates of LNA antisense oligonucleotides (oligomers) that target ApoB.
Patent CA-2889755-A1 (CA)
Inventor: ABILDGAARD SOREN STIG
IPC: A61N5/06
Filed: 2013-10-29
Abstract: A heating system comprises at least one IR heating device 3 and at least one optical element arranged to focus or direct IR radiation emitted by the IR heating device 3 onto an object to be heated 1.
Patent CA-2891558-A1 (CA)
Inventor: RICORDI CHRISTIAN
IPC: B25D9/10
Filed: 2013-12-31
Abstract: A gas fastening device comprising an internal combustion engine with a combustion chamber (10) arranged between, on the one side, an upstream compression piston (2, 21) and, on the other side, a downstream propulsion piston (3, 31), intake means (5) to inject into the chamber (10) a mixture of air and a fuel, means (7) being provided to fire a mixture injected into the chamber (10), both pistons being mounted mobile into translation for the intake of a mixture into the chamber (10) and, after firing a mixture, for the driving of the fastening element by the downstream propulsion piston (3, 31).
Patent CA-2892870-A1 (CA)
Title: Alveolar breath collection apparatus
Inventor: CORMIER JOHN
IPC: A61B5/091
Filed: 2015-05-22
Abstract: An Apparatus for collecting volatile compounds in human breath includes a device for discriminating between alveolar and non-alveolar portions of exhaled breath by real-time measurement of a physical characteristic of said exhaled breath; a device for measuring volume of exhaled breath; a chamber with piston or similar compressible device with clean internal surfaces designed to collect a precise volume of the alveolar portion of the exhaled breath; a pump to draw the exhaled breath collected in the chamber through at least one sorbent tube; a subsystem for introducing a clean compressed gas into the chamber to expand it, and for purging the internal tubing of the system; and a subsystem for selectively collecting a room air sample. A manifold for receiving at least one sorbent tube includes an input block having at least one open-topped channel for receiving an input end of a sorbent tube, and an input port within the open-topped channel configured to be in fluid communication with an input end of the sorbent tube; an output block having at least one open-topped channel for receiving an output end of a sorbent tube, and an output port configured to be in fluid communication with an output end of the sorbent tube; and a locking lever associated with at least one of the input and output blocks for moving the input and output blocks linearly towards and away from each other between fully open and closed positions.
Patent CA-2893740-A1 (CA)
Inventor: MANSFIELD WILLIAM M
IPC: G01F15/18
Filed: 2012-12-12
Abstract: A feed-through (300) is provided according to the invention. The feed-through (300) includes a body (305) including a passage (320), a plug (325) located in and substantially blocking the passage (320), one or more conductors (328) extending through the plug (325), and a reduced diameter region (313) located on an exterior surface of the body (305), with the reduced diameter region (313) being adapted to receive ends of one or more projecting fasteners (330) of a second component.
Patent CA-2897264-A1 (CA)
Inventor: HU XIAOQUN
IPC: H04W28/08
Filed: 2013-01-07
Abstract: Embodiments of the present invention provide an offload processing method, a control unit, and a system. The method includes: after a user equipment UE  accesses a first-standard network, acquiring, by a control unit, first resource status information of the first-standard network and second resource status information of at least one second-standard network having an overlapping area with the first-standard network, where the first-standard network or the second-standard network includes a wireless fidelity WiFi network; and determining, by the control unit according to the first resource status information and the second resource status information, whether offload processing needs to be performed for the UE. According to the technical solutions of the present invention, a user can be provided with more wireless network resources, the configuration of wireless network resources can be optimized, and further, utilization of wireless network resources can be improved.
Patent CA-2897550-A1 (CA)
Inventor: BERTRAND STEPHEN
IPC: A47K3/38
Filed: 2015-07-17
Abstract: A telescoping rod is adjustable to a range of household environments and includes a first tubular member defining a primary axis. A cam body is secured to an end of the first tubular member, and the cam body defines ramped outer surfaces that vary in distance from the primary axis as a function of angular position about the axis. A second tubular member is sized to slide over the first tubular member and the cam body. The rod also includes a first cam sleeve and a second cam sleeve disposed about the ramped outer surfaces of the cam body. Rotation of the second tubular member about the primary axis relative to the cam body causes the first and the second cam sleeves to exert outward forces against an inner surface of the second tubular member that are applied at substantially different angles relative to each other.