baber/WOPTO huggingface dataset:
Patent CA-2921761-A1 (CA)
Inventor: BOTTARI GIULIO
IPC: H04L12/26
Filed: 2013-08-22
Abstract: A method for detecting a timing reference affected by a change in path delay asymmetry in a communications network comprising a master node having a master clock and a plurality of slave nodes each having a respective slave clock is provided. The method comprises: determining that a first timing reference received by a first slave node indicates a time correction to its slave clock greater than a time correction threshold; determining whether one or more other slave nodes have received a timing reference indicating a time correction to their slave clock greater than a time correction threshold; and determining whether the first timing reference is affected by a change in path delay asymmetry based on the determining of whether one or more other slave nodes have received a timing reference indicating a time correction to their slave clock greater than a time correction threshold. Apparatus and a computer program for detecting a timing reference affected by a change in path delay asymmetry in a communications network are also provided.
Patent CA-2925579-A1 (CA)
Inventor: KING JERRY A
IPC: G01L25/00
Filed: 2014-04-22
Abstract: The present disclosure relates to an electronic torque tool, a calibration fixture, and a method for calibrating the electronic torque tool. The calibration includes applying a torque to the torque wrench and releasing the applied torque once the applied torque reaches a full scale calibration torque. The calibration fixture holds and displays a peak value of the applied torque and the torque wrench holds and displays a measured peak value of the applied torque. The measured peak value on the torque wrench may then be adjusted, by incrementing or decrementing the displayed value, to match the peak value displayed on the calibration fixture.
Patent CA-2926489-A1 (CA)
Title: Validation of cased-hole acoustic tools
Inventor: PANG XUEYU
IPC: E21B49/08
Filed: 2013-11-12
Abstract: In some implementations, a method for validating an acoustic bond-log tool includes having a test fixture including a wellbore casing emulating tubing. An outer tubing emulates a well formation and forms a perimeter of an annulus surrounding the wellbore casing emulating tubing. The wellbore casing tubing is configured with a stepped outer surface emulating different wellbore casing sidewall thicknesses. A dividing structure is coupled in the axial direction to the outer surface of the wellbore casing emulating tubing and to the inner surface of the outer tubing to radially subdivide the annulus into a plurality of hermetically sealable sample sections. Each sample section contains a sample of a material having a known acoustic impedance. The acoustic bond-log tool is validated by comparing a bond-log tool measurement of the acoustic impedance of each sample in a particular sample section to the known acoustic impedance of the sample.
Patent CA-2926787-A1 (CA)
Inventor: HU YUNTAO THOMAS
IPC: C09K8/035
Filed: 2013-11-11
Abstract: Systems and methods for reducing treating pressure of a fracturing fluid. The systems and methods may include a liquid; one or more low molecular weight carboxymethyl celluloses; one or more high molecular weight carboxymethyl celluloses; and a transition metal crosslinking agent. The average molecular weight of the one or more high molecular weight carboxymethyl celluloses may be at least 1.5 times greater than the average molecular weight of the one or more low molecular weight carboxymethyl celluloses. The one or more low molecular weight carboxymethyl celluloses may have a molecular weight up to approximately 500,000 and the one or more high molecular weight carboxymethyl celluloses may have a molecular weight greater than approximately 750,000.
Patent CA-2927144-A1 (CA)
Title: Constant-current controller for an inductive load
Inventor: DAVIS BRETT L
IPC: H02P7/00
Filed: 2016-04-14
Abstract: A constant-current controller that supplies a constant current to an inductive load. This controller comprises an electric control circuit module. The electric control circuit module comprises a primary switch and a secondary switch. During a time interval in which the primary switch is closed (t on), the secondary switch is open and the voltage across the inductive load is equal to the source voltage (V s). At time t on until the end of a time interval (T), zero volts appears across the inductive load. During this interval, current continues to flow as supplied by the energy stored in the inductance. The periodic current in the inductive load becomes constant with a sufficiently large PWM switching frequency and is dependent upon the parameters of the control circuit and the duration of t on.
Patent CA-2929021-A1 (CA)
Inventor: ZHOU JUN
IPC: B60J10/00
Filed: 2015-03-02
Abstract: An encapsulation assembly and a forming method thereof, and a vehicle window are provided. The method includes: forming a trim (100, 300) which includes a decoration section (120, 320) and a connection section (110, 310) with a penetration structure (111, 311) formed therein; and forming a gasket (200) which includes a fixing section (210) covering the connection section (110, 310) of the trim (100, 300), wherein a part of the fixing section (210) is filled into the penetration structure (111) of the connection section (110, 310). The encapsulation assembly includes: a trim (100, 300) which includes a decoration section and a connection section (110, 310) with a penetration structure (111, 311) formed therein; and a gasket (200) which includes a fixing section (210) coving the connection section (110, 310) of the trim (100, 300), wherein a part of the fixing section (210) is filled into the penetration structure (111, 311) of the connection section (110, 310). The vehicle window includes a piece of glass and the above encapsulation assembly. A part of the fixing section (210) of the gasket (200) can be filled into the penetration structure (111, 311). When the fixing section (210) of the gasket (200) covers the connection section (110, 310) of the trim (100, 300), the fixing section (210) can be fixed with the connection section (110, 310) of the trim (100, 300) through the penetration structure (111, 311), such that a more stable connection between the fixing section (210) and the trim (100, 300) can be achieved, which may increase the service life of the encapsulation assembly.
Patent CA-2931716-A1 (CA)
Inventor: MATUSCHEK MANFRED ERNST
IPC: E05C19/10
Filed: 2016-06-01
Abstract: The invention provides a covered dustbin or covered container. In particular, the invention relates to a lock assembly for dustbins and covered containers. A  lower half of the lock is mounted to the inside wall of the dustbin and an underlid half is mounted to the underside of a lid that is hinged to a location adjacent the upper rim of the dustbin. A pair of interlocking engagement members is provided to releasably secure the lid to the dustbin. The lower half and the underlid half each include one interlocking engagement member, such as a hook and a strike. A rocker, when actuated, urges the interlocking engagement members into a disengaged position, for example to disengage the hook from the strike. A user can use a handle provided on the lid to press down the rocker to disengage the lock and lift the lid in a one-hand operation.
Patent CA-2932605-A1 (CA)
Title: Dual auger shredder having low profile
Inventor: KOENIG MARK E
IPC: B01F13/00
Filed: 2014-12-02
Abstract: An auger system adapted to shred large materials. An exemplary embodiment is comprised of dual opposing augers that are adapted to grab, compress, and shred the material, reducing the material size such that it may be discharged through a side outlet opening and/or an extrusion tube into, for example, a standard roll-off compaction container. An exemplary embodiment allows large material to be processed in a low speed device with reduced equipment dimensions, providing operator safety with low profile loading, lower noise level, reduced chances of material being expelled from the processing chamber, and ability to use conventional material transport (e.g., semi- trucks).
Patent CA-2935581-A1 (CA)
Title: Compositions de revetement a deux composantes et revetements a haute resistance a l'erosion produits a partir desdites compositions
Inventor: HOHNHOLZ DIETER
IPC: C08G18/44
Filed: 2014-12-22
Abstract: La présente invention concerne une composition de revêtement à deux constituants contenant : (1) un constituant de base comprenant (A) au moins un polycarbonate diol, (B) au moins un ester d'acide polyaspartique et (C) au moins une charge modifiée avec au moins un organosilane; et (2) un constituant durcisseur comprenant (D) au moins un hexaméthylène diisocyanate-isocyanurate contenant des groupes polyester aliphatiques et ayant une proportion d'isocyanate de 5 à 23 %. La présente invention concerne également un procédé pour produire un revêtement par utilisation de ladite composition de revêtement ainsi que les revêtements ainsi obtenus.
Patent CA-2936681-A1 (CA)
Title: Pole clamp
Inventor: LACY CHRISTOPHER ALLEN
IPC: A61J1/16
Filed: 2015-01-13
Abstract: A pole clamp for mounting a medical device to a pole. The pole clamp includes a main body, including a first portion including a threaded hole therethrough, a second portion that is disposed at an angle relative to the first portion, and a pivot post disposed in the second portion. A threaded adjustment rod is rotatably disposed in and through the threaded hole of the first portion. The threaded adjustment rod has a knob at a first end thereof and a push plate at a second end thereof. A rotatable stop block has a plurality of faces and is rotatably coupled to the pivot post. The rotatable stop block is rotatable to a plurality of positions to align a selected one of the plurality of faces opposite the push plate.
Patent CA-2937191-A1 (CA)
Inventor: GHIGGERI GIAN MARCO
IPC: G01N33/564
Filed: 2015-01-19
Abstract: The present invention relates to an in vitro method for the prediction and/or the diagnose of lupus nephritis in subjects affected or potentially affected by systemic lupus erythematosus, an in vitro method for monitoring a therapy against lupus nephritis in subjects affected or potentially affected by systemic lupus erythematosus and a kit for the prediction of the progression of lupus nephritis and/or for monitoring a therapy against lupus nephritis in subjects affected or potentially affected by lupus erythematosus.
Patent CA-2938589-A1 (CA)
Inventor: HIGH DONALD R
IPC: B62B3/00
Filed: 2016-08-11
Abstract: A shopping facility assistance system comprises a plurality of motorized transport units and a plurality of corresponding user interface units. The central computer system wirelessly communicates with those user interface units via a network interface and controls movement of those motorized transport units through a retail shopping facility while also receiving a voice input from a user via a particular one of the user interface units that is associated with a particular one of the motorized transport units. The central computer system then determines, using voice recognition, that the voice input comprises, at least in part, an inquiry regarding product pricing. The central computer system then responsively provides a voiced output via the corresponding user interface that is responsive to the inquiry.
Patent CA-2940790-A1 (CA)
Inventor: ASAMI YOSHIKAZU
IPC: B60L50/16
Filed: 2016-08-31
Abstract: A control system includes a first electronic control unit (30) configured to control the engine (100) and a second electronic control unit (40) configured to control the rotary electric machine (200, 400). The second electronic control unit (40) is configured to output an engine command signal to the first electronic control unit (30) through communication with the first electronic control unit (30). The first electronic control unit (30) is configured to: control the engine in accordance with the engine command signal received from the second electronic control unit (40), when a communication abnormality with the second electronic control unit (40) does not occur; and execute fixing operation control in which the engine (100) is controlled such that at least one of speed, output power, and output torque of the engine (100) becomes a corresponding fixed value, when the communication abnormality with the second electronic control unit (40) occurs.
Patent CA-2940952-A1 (CA)
Title: Blank and methods of constructing a ventilated container from the blank
Inventor: JAMES JEFFREY SCOTT
IPC: B65D5/42
Filed: 2016-09-02
Abstract: A blank of foldable sheet material for forming a container is provided. The blank includes a bottom panel, a top panel, and a set of vent panels configured to form at least one venting assembly positioned on the top panel of the container.
Patent CA-2943686-A1 (CA)
Title: Catheter insertion device
Inventor: COLE RUSSELL
IPC: A61M25/06
Filed: 2015-04-23
Abstract: A catheter insertion device (10) includes a housing (12) with a base (14), a catheter (28), an introducer needle (30) and an actuator (26) mounted within the housing. The catheter (28) and needle (30) are coupled to the actuator (26) and movable between a first position where the catheter and needle are retracted within the housing and a second position where the catheter (28) and needle (30) extend from the housing, and where the needle retracts into the actuator when the catheter and needle reach the second position. A spring (90) is provided in the housing (12) or the actuator (26) where the spring (90) is released after deployment of the device to retract the needle (20) with respect to the catheter (28).
Patent CA-2944353-A1 (CA)
Inventor: FUJIO YOSHIHIKO
IPC: B65G47/68
Filed: 2014-03-28
Abstract: A transport conveyor and a transport unit including such a transport conveyor are provided in which the transport conveyor can be made compact in the lateral direction while being compatible with a downstream conveyor whose transport direction is different from that of the transport conveyor. A  second transport winding member (9), a first relaying winding member (10), and a second relaying winding member are supported to be swingable about a vertical axis (X1) extending along the vertical direction and located on the other side end portion, along a transport direction, of the transport conveyor (5). An operatively connecting mechanism is provided for causing the second transport winding member (9), the first relaying winding member (10), and the second relaying winding member to swing in an operatively connected manner, to cause the second transport winding member (9) and the second relaying winding member to swing integrally about a vertical axis (X1) and to cause the first relaying winding member (10) to swing about the vertical axis (X1) in the direction in which the second transport winding member (9) and the second relaying winding member swing and by an amount of swing that is greater than the amount of swing of the second transport winding member (9) and the second relaying winding member.
Patent CA-2946170-A1 (CA)
Inventor: DERKACZ PATRICK R
IPC: G08C17/02
Filed: 2015-05-08
Abstract: A gap sub has electrically-conductive parts held together by electrical insulators which engage in channels formed in the parts. The electrical insulators hold the parts in a spaced-apart electrically-insulated relationship. In some embodiments, the electrical insulators are removable to allow separation of the parts. An insulating oil or other fluid may fill the gap.
Patent CA-2948926-A1 (CA)
Inventor: ARAMPATZIS CHARALAMPOS
IPC: A61K8/36
Filed: 2015-05-13
Abstract: The invention relates to an extemporaneous product for the preparation of dermatological and/cosmetic compositions, said product comprising at least one active substance and a universal base allowing said at least one active substance to be solubilised and comprising at least one oil rich in omega-3, water, glycerin, an alcohol other than glycerin, an emulsifier and a biomimetic peptide.
Patent CA-2949297-A1 (CA)
Inventor: BUHLER JARED PETER
IPC: F01D5/18
Filed: 2016-11-22
Abstract: A blade for a gas turbine engine (10) comprises an airfoil (78) having a pressure side (98) and a suction side (100), with a root (82) and a tip wall (120). The pressure side (98) and suction side (100) extend beyond the tip wall (120) to define a tip channel (121), defining a plurality of internal and external corners (138).  The corners (138) comprise fillets (140) to define a thickness being greater than the thickness for the pressure (98), suction (100), or tip walls (120). A film hole (132) can extend through the fillet (140), such that the length of the film hole (132) at the fillet (140) can be increased to define an increased length-to-diameter ratio for the film hole (132) to improve film cooling through the film hole (132).
Patent CA-2951916-A1 (CA)
Inventor: HOUSTON DAVID P
IPC: F02C7/36
Filed: 2013-01-30
Abstract: A gas turbine engine includes a fan rotatable about an axis, a compressor section, a combustor in fluid communication with the compressor section, and a turbine section in fluid communication with the combustor. The turbine section includes a fan drive turbine and a second turbine. The second turbine is disposed forward of the fan drive turbine. The fan drive turbine includes at least three rotors and at least one rotor having a bore radius (R) and a live rim radius (r), and a ratio of r/R is between about 2.00 and about 2.30. A speed change system is driven by the fan drive turbine for rotating the fan about the axis.
Patent CA-2958940-A1 (CA)
Inventor: BUDDEKER FRANCK
IPC: A47L11/40
Filed: 2015-08-25
Abstract: The present invention relates to a street or industrial vacuum cleaner (1) on a chassis (50) and self-propelled using at least one drive motor comprising a guide element preferably taking the form of a handlebar (70) with at least one handle (740), a hand grip (730) and means or elements (710) for attachment to the chassis (50) of the vacuum cleaner (1), said attachment means or elements (710) making it possible, by the transmission of the movement applied to the hand grip (730), to steer said vacuum cleaner (1), characterized in that the handle (740) comprises a telescopic zone with a sliding part (745) able to move between a first position referred to as an extended position and a second position referred to as a retracted position, preferably with a return spring (780) and at least a switch (770) for detecting the position of the sliding part (745), said switch (770) being able to cause the street vacuum cleaner drive motor to switch off or reverse if the sliding part (745) is in the retracted position.
Patent CA-2960151-A1 (CA)
Inventor: HESS JOE E
IPC: E21B43/12
Filed: 2014-10-30
Abstract: A system and method for establishing hydraulic communication between relief and target wells, wherein a relief well is drilled to include a portion of the target wellbore that is axially offset from and substantially parallel to a portion of the relief wellbore. A perforating system is carried by a tubing string in a cased portion of the relief well. The perforating system includes a latch assembly, a non-rotational packer and perforating gun having charges radially oriented in a limited direction. Tubing string parameters are obtained during the run-in of the perforating system, and thereafter the tubing string parameters are utilized to engage the latch assembly with a latch coupling carried by the casing in the relief wellbore. Axial and rotational forces are applied to the tubing string to engage the latch assembly. Discharge of the perforating gun yields perforations only between the relief well and target well, establishing fluid communication.
Patent CA-2960543-A1 (CA)
Title: Built-up system, connector thereof, and method of making same
Inventor: CUERRIER AUCLAIR SAMUEL
IPC: E04H9/00
Filed: 2015-09-29
Abstract: A connector for connecting a wood substrate to a concrete layer. The connector comprising a shank adapted to engagement with a bore in the wood substrate with a length of the shank aligned with a central axis of the bore, the shank having at least an external portion made of a cement-based composition. In the built-up system, the connectors can have transversal ductile collapse characteristics providing a structural ductility of at least 50% to the built-up system with the wood substrate and concrete layer maintaining an elastic behaviour upon the transversal ductile collapse of the plurality of connectors.
Patent CA-2961632-A1 (CA)
Inventor: CARRIGAN LORI LISA
IPC: A01H1/00
Filed: 2017-03-22
Abstract: A novel maize variety designated PH25Y1 and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety PH25Y1 with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH25Y1 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety PH25Y1 or a locus conversion of PH25Y1 with another maize variety.
Patent CA-2961649-A1 (CA)
Inventor: IANCHULEV TSONTCHO ALEXANDROV
IPC: A61F9/007
Filed: 2015-09-17
Abstract: An exemplary surgical device includes a shaft with a lumen defined therethrough and an element movable from a stored position to a deployed position in which a larger portion of the element extends out of the distal end of the lumen; wherein motion from the stored position to the deployed position causes a first leg of the element to advance distally relative to the distal end of the shaft, and causes a second leg of the element to move proximally relative to the distal end of the shaft.
Patent CA-2962376-A1 (CA)
Inventor: IGARASHI JUNICHI
IPC: B65D85/72
Filed: 2015-09-25
Abstract: [Problem] To provide a hydrogen-containing water product in which the oxidation-reduction potential is kept at a low value even after a predetermined period has elapsed since manufacture. [Solution] A hydrogen-containing water product for a beverage having: a packaging container with a straw, the packaging container having a sealing cap attached to an opening; hydrogen-containing water pressure-filled into the container; and a gas atmosphere in a space above the hydrogen-containing water in the container, the gas atmosphere being produced by a heating treatment applied after the pressure-filling and remaining even after at least 90 days have elapsed thereafter, wherein the hydrogen-containing water product for drinking is characterized in that the oxidation-reduction potential of the hydrogen-containing water is {[?59 × (pH value of the hydrogen-containing water in the hydrogen-containing water product for a beverage after 90 days have elapsed)]?170} mV or less when at least 90 days have elapsed in storage under room temperature after manufacture.
Patent CA-2963863-A1 (CA)
Inventor: VENKATARAMAN SRIRAMAN
IPC: G06Q10/10
Filed: 2014-10-28
Abstract: A computer system for managing presentation modification is configured to enable one or more users to request association of an author-created presentation with an account associated with the one or more users. In various embodiments, the system is configured to enable the author to make one or more modifications to the presentation. At least partially in response to modification by the presentation by the author, the system is configured to enable the one or more users to incorporate the one or more medications to the presentation associated with their account. In particular embodiments, the system is configured to store, in memory, each version of the presentation with various modifications and enable the one or more users to select any version of the presentation for presentation to at least one presentation viewer.