baber/WOPTO huggingface dataset:
Patent CA-2868147-A1 (CA)
Inventor: BRANDT MATHIEU
IPC: B22D41/58
Filed: 2012-03-28
Abstract: The present invention relates to a continuous casting process of a steel semi-product comprising: - a step of casting using a hollow jet nozzle located between a tundish and a continuous casting mould, said nozzle comprising, in its upper part, a dome for deflecting the liquid metal arriving at the inlet of said nozzle towards the internal wall of the nozzle, thus defining an internal volume with no liquid metal, - a simultaneous step of injection of powder through a hole of the dome, said powder having a particle size inferior to 200 pm and said dome comprising first means to inject said powder without any contact with said dome, said first means comprising a hollow body, and second means to reduce the surface temperature of the inner wall of said hollow body.
Patent CA-2870634-A1 (CA)
Inventor: ROWE CARL
IPC: B25B27/02
Filed: 2014-11-10
Abstract: A universal joint (U-joint) dismantling tool includes an actuator coupled to a yoke. The yoke has two substantially parallel legs, spaced to form a pull channel therebetween. Each yoke leg terminates in a free end defining a foot surface. The actuator is adapted to substantially linearly draw a puller at least partially along a length of the yoke pull channel, thereby increasing a distance between a pull surface and the yoke foot surfaces.
Patent CA-2872008-A1 (CA)
Title: Method and system for retreading track wheel
Inventor: MERCIER CRAIG
IPC: B23K31/02
Filed: 2012-05-03
Abstract: A wheel resurfacing method and system for resurfacing a worn track wheel to its original profile are provided. The system comprises a support for maintaining the worn railway wheel, a welding device, a controller, and a surface processing device. The worn railway wheel's circumferential surface defining a flange and a tread surface is reconstituted using a welding material. The welding device and the worn railway wheel rotate one relative to the other at a predetermined rate to adaptively aggregate annular welding beads along the circumferential surface to form a curvilinear profile slanted away from the flange. A surface processing device is then actuated to smooth the welded layer to form a substantially uniform surface to reconstitute the worn railway wheel to its original profile.
Patent CA-2874727-A1 (CA)
Inventor: BOSE ARANI
IPC: A61F2/02
Filed: 2013-06-03
Abstract: An aneurysm occlusion system includes a device positionable within a cerebral blood vessel covering a neck of an aneurysm on the blood vessel. The device includes an expandable tubular element having a lumen surrounded by a sidewall including a plurality of gaps. When expanded, the tubular element includes longitudinal standards arrayed helically in a proximal to distal direction. The standards support struts and the gaps are defined between adjacent struts and are sufficiently large to permit delivery of embolic coils or other embolic materials therethrough.
Patent CA-2876305-A1 (CA)
Inventor: LIU GUI-WEN
IPC: F22B1/00
Filed: 2015-01-06
Abstract: The present invention discloses a saturated water explosive device, including a water intake pipe, a flow splitter for splitting a high-pressure liquid, a flow baffle for baffling the high-pressure liquid, a heat receiver having a cavity defined inside, a pillar connected with the heat receiver by a micro-channel wherein the high-pressure liquid is heated to be high-temperature saturated water, and a heat source for heating the cavity. High-pressure water is heated to produce high-temperature high-pressure saturated water, and then by using the saturated water explosive device of the present invention, the produced high-temperature high-pressure saturated water instantaneously explodes as being heated, and a high-temperature high-pressure steam flow is produced due to rapid vaporization, and expansion and is used as a power source.
Patent CA-2877011-A1 (CA)
Inventor: LARSON BRONS
IPC: G06F17/00
Filed: 2012-06-21
Abstract: Under one aspect of the present invention, a method is provided for analyzing a mixture of DNA from two or more contributors, to identify at least one contributor's STR genotypes at a plurality of STR loci. Possible solutions may be determined independently for each STR locus, each solution including the number of contributors, an STR genotype for each contributor at that locus, an abundance ratio of their respective contributions, and a confidence score. The most likely solutions for the STR locus having the highest confidence score then are used as givens, based upon which the solutions for the other STR loci may be sequentially obtained, in each instance using as givens the most likely solutions for any previously analyzed loci. STR genotypes are output that share as givens the number of contributors and the abundance ratio used in the most likely solution for the last analyzed STR locus.
Patent CA-2881109-A1 (CA)
Title: Burner
Inventor: TSUMAGARI ICHIRO
IPC: F23L1/00
Filed: 2013-08-07
Abstract: A burner (20) comprising: a first pipe section (30) having a discharge port (32) that discharges combustion gas formed therein; a second pipe section (40) that extends inside the first pipe section (30) towards the discharge port (32) and into which mixed air flows from the opposite side to the discharge port (32); a third pipe section (50) arranged inside the first pipe section (30), having the second pipe section (40) interpolated therein, and having an opening end positioned on the discharge port (32) side; a blocking section (51) that blocks the opening end; a coupling wall section (41) that blocks the gap between the first pipe section (30) and the second pipe section (40); a partitioning wall (55) coupled to the first pipe section (30) and the third pipe section (50) and having a communication path (56) formed in the partitioning wall (55) that communicates between the discharge port (32) side and the opposite side of the discharge port (32), relative to the partitioning wall (55); and an ignition unit (62) arranged on the discharge port (32) side relative to the partitioning wall (55), which ignites the mixed air.
Patent CA-2881900-A1 (CA)
Inventor: FRICK KRISTOFER
IPC: A61C13/265
Filed: 2013-06-26
Abstract: A dental superstructure (10) for attachment to dental abutments (20) and/or a dental implants (200) is provided. The dental superstructure (10) comprises a main body (11) and a plurality of connecting parts (12) for connection to the dental abutments (20) and/or dental implants (200), said main body (11) connecting said connecting parts (12). The connecting parts (12) comprise a female member (13) for receiving a male member (23) of a dental abutment (20) or a dental implant (200), wherein said female member (13) is of a compliant material.
Patent CA-2883421-A1 (CA)
Title: Vehicle speed control
Inventor: RINDFLEISCH DAVID F
IPC: B60W30/18
Filed: 2015-02-26
Abstract: A method for controlling vehicle speed comprises sensing a position of an operator input, engaging a retarder upon the position falling below a first threshold, modifying a retarding force exerted by the retarder based on the position while the retarder is engaged and the position is below a second threshold, and disengaging the retarder upon the position rising above the second threshold.
Patent CA-2885435-A1 (CA)
Inventor: JARMAN MICHAEL
IPC: G06Q20/12
Filed: 2001-05-18
Abstract: A transaction authorisation system comprises a user interface unit (30) capable of accepting a transaction authorisation and a utility meter (10) provided at a location having an associated location identifier unique to the location, wherein the utility meter (10) is arranged to communicate with the user interface unit (10), to obtain a transaction authorisation, and to transmit an authorisation request based on the transaction authorisation and location identifier to obtain authorisation of the transaction.
Patent CA-2885959-A1 (CA)
Title: Method for monitoring multiple electrical energy lines in a cable strand
Inventor: DE BOER JOACHIM
IPC: H02H7/22
Filed: 2013-08-23
Abstract: The invention relates to a method for monitoring a cable harness (2) comprising a plurality of electrical lines (4), wherein the cable harness (2) is provided for conducting electrical energy generated by a generator of a wind turbine (100), said method comprising the following steps: measuring the temperature of at least two of the electrical lines (4), comparing the temperatures with one another, and detecting whether two temperatures deviate from one another by more than a predetermined limit.
Patent CA-2888097-A1 (CA)
Title: Side-by-side vehicle
Inventor: DECKARD AARON D
IPC: B62D21/18
Filed: 2013-10-11
Abstract: Utility vehicles are commonly used to carry a driver, and optionally a passenger, over a variety of terrains. Utility vehicles with restraint harnesses are generally desired. A utility vehicle is disclosed that includes a frame, a driver seat and a passenger seat. Each seat has a restraint harness that includes at least first, second ,and third coupling locations. A shoulder belt retractor is coupled to the frame at the first coupling location of the driver seat's restraint harness and another shoulder belt retractor is coupled to the frame at the first coupling location of the passenger seat's restraint harness. The shoulder belt retractors are rearward of a rear surface of a seat back of the respective seats. In embodiments, at the third coupling location, a portion of a hip retractor is positioned above an upper surface' of the seat bottom and a portion is positioned below the upper surface.
Patent CA-2890404-A1 (CA)
Title: Residual weed control with flumioxazin and gibberellic acid
Inventor: ETHERIDGE JIMMY R
IPC: A01N43/84
Filed: 2013-11-01
Abstract: The invention relates to compositions and methods for controlling amaranth by application of flumioxazin and gibberellic acid to an area in need of weed control.
Patent CA-2891390-A1 (CA)
Title: Capacitive electrokinetic dewatering of suspensions and soils
Inventor: YAZDANBOD AZAROGHLY
IPC: B01D57/02
Filed: 2013-11-13
Abstract: An apparatus and process for electrophoretic and electro-osmotic densification, decontamination and dewatering of suspensions includes the use of high electrical capacitance electrodes for capacitive generation of electric fields. Polarity reversals between the capacitor electrodes prevent faradic electrolysis and corrosion reactions at the electrodes, and water wettable, flexible linings for the electrodes, having drainage and filtering capabilities, can also be used as interceptor drains positioned adjacent and in full electric contact with the electrodes, as well as within the suspension as flow path dividers.
Patent CA-2892246-A1 (CA)
Title: Linear actuator for motion simulator
Inventor: ROUSSEAU ROBERT
IPC: F16H25/20
Filed: 2013-12-02
Abstract: A linear actuator comprises a motor having an output An end block is connected to a casing and to the motor and has a counterbore at a distal end with a bearing seated and retained in the counterbore. A coupling assembly couples the output shaft of the motor to a threaded shaft for transmission of the rotational output to the threaded shaft. A sliding tube is in sliding arrangement with the inner cavity of the casing for moving in translation relative to the casing.
Patent CA-2893724-A1 (CA)
Inventor: EBERWEIN TODD R
IPC: A63D15/10
Filed: 2015-06-04
Abstract: Patent application is for a portable, lightweight device consisting of a detachable base and vertical guide providing assistance in directional capabilities for the propelling or movement of an object. Detachable base may consist of any material or materials of sufficient weight and size to ensure stability, portability, and ease of use as described within my patent application. Vertical guide may consist of any material or materials and be of such design or shape as to ensure proper directional capabilities for the assistance In propelling or movement of an object. Vertical guide and base are attached by any means providing proper and adequate stability, ease of use, and portability as described within this patent application. This patent application illustrates rare earth magnets used as one of the many possible means of attaching base to vertical guide.
Patent CA-2895900-A1 (CA)
Title: Procede pour le controle de la production de nanopoudre de diametre donne a partir d'au moins d'acetylene contenu dans une bouteille pressurisee
Inventor: MASKROT HICHAM
IPC: C01B31/36
Filed: 2013-12-20
Abstract: Il est question d'un procédé pour le contrôle de la production de nanopoudre de diamètre donné à partir d'au moins d'acétylène contenu dans une bouteille pressurisée, comprenant la détermination de la couleur de la nanopoudre et le réglage du débit de sortie de la bouteille pressurisée d'acétylène en fonction de la couleur de la nanopoudre. Il est également question d'un procédé de production de nanopoudre de diamètre donné et d'une couleur donnée à partir d'au moins d'acétylène contenu dans une bouteille pressurisée; la production étant contrôlée grâce au procédé mentionné ci-dessus.
Patent CA-2900928-A1 (CA)
Inventor: GOTO MASAHIRO
IPC: C22B13/00
Filed: 2014-03-12
Abstract: In order to selectively extract copper and/or lead from an acidic solution containing high concentrations of manganese, etc., the valuable-metal extracting agent of the present invention is expressed by general formula (1). In the formula, R1 and R2 each represent the same or different alkyl groups, R3 represents a hydrogen atom or an alkyl group, and R4 represents a hydrogen atom or a given group, other than an amino group, that bonds with an a carbon as an amino acid. In general formula (1), the inclusion of a glycine unit, a histidine unit, a lysine unit, an asparagine acid unit, or a normal methylglycine unit is preferred. When using the extracting agent to extract copper/and lead, it is preferable that the pH of the acidic solution be adjusted to 1.0-5.5 inclusive.
Patent CA-2902192-A1 (CA)
Inventor: SCHAMMEL WAYNE P
IPC: B01J21/02
Filed: 2014-03-14
Abstract: Metal oxide catalysts comprising various dopants are provided. The catalysts are useful as heterogeneous catalysts in a variety of catalytic reactions, for example, the oxidative coupling of methane to C2 hydrocarbons such as ethane and ethylene. Related methods for use and manufacture of the same are also disclosed.
Patent CA-2905189-A1 (CA)
Title: Balancing paging load and tracking area updates
Inventor: WANG PETER S
IPC: H04W48/16
Filed: 2008-03-07
Abstract: A method for assigning a tracking area (TA) is disclosed. A mobility state of a wireless transmit/receive unit (WTRU) is determined and the TA is assigned based on the determined mobility state. Also disclosed is a method for accessing a closed subscriber group (CSG) TA. A CSG TA identifier is received at a WTRU and is stored. A CSG TA broadcast is received and the broadcast CSG TA is accessed if an identifier of the broadcast CSG TA  matches the stored CSG TA identifier. Also disclosed is a method for changing a mobility state of- a WTRU. A current mobility state of the WTRU is determined and a predetermined metric of the WTRU is examined. The predetermined metric is evaluated to determine if the metric has crossed a threshold and the mobility state is changed based on the evaluated metric.
Patent CA-2905934-A1 (CA)
Inventor: CHANG NAN-SHAN
IPC: C07K16/40
Filed: 2014-03-12
Abstract: Uses of depolymerized hyaluronan (e.g., prepared by sonicating high molecular weight hyaluronan such as naturally-occurring hyaluronan) or anti-Hyal-2 antibody in cancer treatment. Also described herein are methods for preparing depolymerized and crosslinked hyaluronan by sonication and the hyaluronan composition thus obtained.
Patent CA-2906412-A1 (CA)
Inventor: JONES EMORY E III
IPC: G02B6/44
Filed: 2015-09-29
Abstract: A fiber optic splice protecting system and method includes a tubular sized to fit around spliced ends of optical fibers, and a sealant positioned in an annular space defined between the optical fibers and the tubular. The sealant is configured to cure from a liquid to a solid. The tubular is at least partially formed of a material that is gas permeable.
Patent CA-2906614-A1 (CA)
Inventor: LEVINE ROBERT B
IPC: C07K16/00
Filed: 2014-03-14
Abstract: Immune function of a plant can be modulated by administering a composition comprising beta glucan, where the beta glucan includes unbranched beta-(1,3)-glucan. Such unbranched beta-(1,3)-glucan can be obtained from Euglena, including heterotrophically grown Euglena. The unbranched beta-(1,3)-glucan can be in the form of paramylon and/or can be part of algae meal. The composition can further include a fertilizer, a pesticide, a fungicide, a bactericide, combinations thereof, as well as one or more various plant immune system modulators other than beta glucan. The wellbeing of the plant seed, seedling, mature plant, or harvested plant product can accordingly be improved.
Patent CA-2907270-A1 (CA)
Inventor: MEYERS JERRY
IPC: H04M19/08
Filed: 2007-12-05
Abstract: Various embodiments of a power supply solution for a telecommunications site and/or network provide either a primary source or a backup source of electrical power for reliable operation of telecommunications equipment. One subsystem of the power supply solution includes one or more proton exchange membrane type fuel cells and an energy storage device for storing DC electrical power produced by the fuel cells.  Another subsystem includes one or more microturbine generators, one or more rectifiers for converting AC  electrical power produced by the microturbine generators to DC electrical power, and one or more proton exchange membrane type fuel cells for producing DC electrical power.
Patent CA-2907576-A1 (CA)
Title: Method for isomerisation of glucose
Inventor: ERTL ORTWIN
IPC: C12N9/04
Filed: 2014-03-25
Abstract: Disclosed is a method for the isomerisation of glucose by reduction to sorbitol and subsequent oxidation into fructose, in which the redox cofactors NAD+/NADH and NADP+/NADPH are regenerated in a one-pot reaction, wherein one of the two redox cofactors is obtained in the reduced form thereof while the other redox cofactor is obtained in the oxidized form thereof as a result of at least two additional enzymatically catalysed redox reactions (product forming reactions) taking place in the same reaction batch, wherein (a) in the regeneration reaction, which transfers the reduced cofactor back into its originally oxidised form, oxygen or a compound of the general formula R1C(O)COOH is reduced, and (b) in the regeneration reaction, which transfers the oxidised cofactor back into its originally reduced form, a compound of the general formula R2CH(OH)R3 is oxidised, wherein R1, R2 und R3 have different meanings in the compounds, characterised in that a mixture of glucose and fructose is used as a starting material and by the use of fructose thus produced in a method for producing furan derivatives.
Patent CA-2918563-A1 (CA)
Inventor: AFFELTRANGER WALTER
IPC: H01R13/514
Filed: 2014-08-20
Abstract: A plug element for an electrical contact of at least one electrical cable with a plurality of electrical conductors comprises a multi-part housing with a base element (1) and at least one closure element (2a, b) and multiple contact pieces (10, 10', 10'') each comprising at least one plug contact (11) for connecting an electrical conductor. The base element (1) comprises multiple chambers (5, 6) provided for housing a contact piece (10, 10', 10'') such that the plug contacts (11) are accessible from a first side of the multi-part housing in a closed housing position. The multi-part housing comprises a cable inlet (17) for insertion of the at least one cable into the housing at a second side of the housing. A first group of at least one contact piece (10') is allotted to a first service provided by the electrical conductors of a cable, wherein the first group of at least one contact piece (10') is assigned to a first formation of one or more chambers (5). At least one second group of at least one contact piece (10'') is allotted to at least one second service provided by a cable, wherein the at least one second group of at least one contact piece (10'') is assigned to at least one second formation of one or more chambers (6). A plug system comprises at least two of such plug elements, wherein a first plug element comprises male plug contacts (30) and a second plug element comprises female plug contacts.
Patent CA-2918829-A1 (CA)
Inventor: BONAUER CHRISTOPH HANS PETER
IPC: A61Q5/04
Filed: 2014-08-21
Abstract: Method for colouring hair wherein a first hair colouring composition is applied to the hair, e.g. the hair roots and a second hair colouring composition is applied to the hair, e.g. the hair lengths and tips, wherein the pH of the second hair colouring composition is lower than the pH of the first hair colouring composition.
Patent CA-2921396-A1 (CA)
Inventor: LAMARRE SYLVAIN
IPC: F02M35/108
Filed: 2016-02-19
Abstract: An engine assembly including an engine core with at least one internal combustion engine, a first casing, a turbine module including a second casing located outside of the first casing, and a compressor module including a third casing located outside of the first and second casings. The turbine shaft extends into the first casing, is rotationally supported by a bearings all contained within the first casing, and is free of rotational support within the second casing. The first casing may be a gearbox module casing through which the turbine shaft is in driving engagement with the engine shaft. A method of driving a rotatable load of an aircraft, and an engine assembly with a rotary engine core, a gearbox module with a first casing, and a second module including a second casing located outside of the first casing and detachably connected to the first casing are also discussed.
Patent CA-2921979-A1 (CA)
Inventor: BROOKER JEFFREY S
IPC: G02B21/00
Filed: 2014-08-22
Abstract: An autofocus apparatus includes a light source; an optical coupler having a first port, second port and a third port; wherein the optic coupler couples to the light source at the first port; an optical collimator for directing a light output from the second port of the optical coupler onto a sample through a Dichroic mirror and a microscope objective, wherein the sample is placed on a substrate supported by an adjustable microscopy stage; a scanning device for focusing the light at a plurality of focal points along an axis; a photodiode detector for converting a reflected light signal into an intensity signal; a memory device for storing a signal template; and a microprocessor for detecting a peak in the intensity signal by cross-correlating the intensity signal with the signal template; wherein the microprocessor generates a command for moving the position of the adjustable microscopy stage along the axis.
Patent CA-2923566-A1 (CA)
Title: Coring tools including core sample flap catcher and related methods
Inventor: WESEMEIER CHRISTOPH
IPC: E21B10/02
Filed: 2014-09-05
Abstract: A core sample catcher for a coring tool includes at least one flap catcher member movably coupled to an inner barrel of the coring tool. The at least one flap catcher member is configured to move between a first position and a second position. A passageway extending through the inner barrel is at least substantially un-occluded by the at least one flap catcher member in the first position and at least partially occluded by the at least one flap catcher member in the second position. The core sample catcher also includes a piston member located and configured to retain the at least one flap catcher member in the first position. The piston member is sized and configured to release the at least one flap catcher member as the piston is forced upward within the inner barrel by the core sample. Components are provided and assembled to form core sample catchers.