baber/WOPTO huggingface dataset:
Patent CA-2915916-A1 (CA)
Inventor: DUGGAN ROBERT J
IPC: G01S5/02
Filed: 2015-03-03
Abstract: A system and method for real-time location detection consists of a scalable real time location system (RTLS). It provides revised real time object location determinations. It includes a tag within a location environment, a processor to calculate a location of the tag, and at least one exclusion zone in the environment. Processing includes an original location determination of the tag and a revised location determination of the tag. The revised location determination is calculated by applying attributes of at least one exclusion zone to the original location determination of the tag. Some exclusion zones are defined by no-fly exclusion zones. The revised location determination improves the operation of the RTLS by correcting for impossible and improbable original location determinations. For embodiments, system deployment consists of three phases : collection of training and testing data, network training and testing, and network adaptive maintenance.
Patent CA-2919832-A1 (CA)
Title: Fluidic modulators and along string systems
Inventor: REED CHRISTOPHER PAUL
IPC: E21B34/06
Filed: 2014-07-30
Abstract: A well system includes a first fluidic modulator (FM) located at the bottom of the tubular string and a repeater fluidic modulator (FM) located in the tubular string between the first FM and the surface, the repeater FM including a body forming a flow aperture between an inlet and an outlet, the flow aperture providing a constriction to a fluid flowing axially through the tubular string, and a moveable portion operable to alter the flow aperture. To create a modulated pressure pulse the moveable portion may be for example radially shifted in the flow aperture, rotated in the flow aperture, or the rotation of the moveable portion in the flow aperture may be controlled.
Patent CA-2919883-A1 (CA)
Title: Fan track liner
Inventor: GRAINGER PHILIP STANLEY
IPC: F01D21/04
Filed: 2014-07-30
Abstract: A containment arrangement for a gas turbine engine comprises: a radially outer annular casing (12); a fan track liner (28) radially within the casing comprising: an impact region (30) comprising a cellular material having a first compressive strength; at least one elongate ridge portion (26) extending through the impact region in a direction having an axial component, the ridge portion having a second compressive strength higher than the first compressive strength; and a gas-washed layer (38) radially within the fan track liner.
Patent CA-2922325-A1 (CA)
Title: Method for adjusting the energy consumption of two tools during the machining of pipe section ends
Inventor: RATTUNDE ULRICH
IPC: B23Q15/12
Filed: 2014-08-27
Abstract: The invention relates to a method for machining a longitudinal section (1) having an actual length (L1) and a first and second end (3, 3'), whereby the first and second ends (3, 3') are machined using a first and second tool head (6, 7) and material is continuously abraded by means of the first and second rotating tool head (6, 7) during a machining period. The machining period (t) is divided into time increments (?ti), a torque (M(ti,) M'(ti)) of the tool head (6, 7) is measured for each time increment (?ti) and an individual energy consumption (E(?ti), E'(?ti)) is calculated for each time increment (?ti), said consumption corresponding to the individual quantity of material abraded during the time increment (?ti). A total energy consumption (E(t), E'(t)) of both the first and second tool heads (6, 7), said consumption corresponding to the total quantity of abraded material, is calculated from the individual energy consumptions (E(?ti), E'(?ti)).
Patent CA-2923643-A1 (CA)
Title: Method and plant for removing arsenic and/or antimony from flue dusts
Inventor: GUNTNER JOCHEN
IPC: C22B7/02
Filed: 2013-10-02
Abstract: A method for the treatment of flue dusts containing arsenic and/or antimony from pyrometallurgical methods, wherein a reducing agent is added to the flue dusts, the flue dusts are heated together with the reducing agent, and volatile components are separated from a slag. The reducing agent is a carbonaceous compound.
Patent CA-2929539-A1 (CA)
Title: Compositions and methods for the treatment of viral diseases with pde4 modulators
Inventor: ZELDIS JEROME B
IPC: A61P31/16
Filed: 2014-11-05
Abstract: Methods of treating and/or preventing viral diseases and disorders, such as those ameliorated by inhibition of PDE-4, are disclosed.
Patent CA-2929712-A1 (CA)
Title: A self cleaning apparatus for a belt conveyor
Inventor: STAUCH WILLIAM D
IPC: B65G45/08
Filed: 2016-05-12
Abstract: A self cleaning apparatus for a belt conveyor. The self cleaning apparatus comprises a rotor positioned adjacent to an outer side edge of the return conveyor portion of the belt, and a rotor housing received about the rotor. The rotor housing has an intake and a discharge, with the intake receiving and directing material on the upper surface of the return conveyor portion to the rotor as the belt rotates. Rotation of the rotor causes the directed material to be propelled by the rotor through the discharge and to be deposited onto the upper surface of the loaded conveyor portion
Patent CA-2930177-A1 (CA)
Title: Stick pack pouch packaging
Inventor: MATHEW SABU
IPC: B65D75/58
Filed: 2014-11-25
Abstract: A stick pack pouch package comprising a foil sheet having side edges and first and second edges extending transversely between the side edges, a longitudinal sealing joint extending between the side edges to form the foil sheet into a tube, wherein the tube has a front side and a back side, and wherein the longitudinal sealing joint is on the back side, first and second transverse sealing joints sealing the first and second edges, respectively, a weakened pattern which extends over/across at least a portion of the longitudinal sealing joint, the back side of the tube, and the front side of the tube, wherein the weakened pattern enables the package to be opened along the pattern and wherein the weakened pattern includes nonlinear portions on the front side, back side, or front and back sides of the tube.
Patent CA-2935178-A1 (CA)
Title: Procede et appareil pour la production d'une boisson en une quantite adaptee a une carafe ou une tasse
Inventor: TINKLER IAN
IPC: A47J31/36
Filed: 2015-01-15
Abstract: L'invention concerne un procédé et un appareil pour la préparation de quantités adaptées à une carafe et de plus petites quantités (par exemple adaptées à une tasse) d'une boisson au moyen d'une machine de préparation de boissons utilisant des dosettes. Une machine pour la préparation de boissons accueille des dosettes de tailles et/ou de formes différentes, notamment comportant des bords de tailles/formes différentes. L'orifice servant à la collecte d'une boisson préparée à partir d'une dosette standard est différent de l'orifice servant à la collecte de la boisson préparée à partir d'une dosette pour carafe insérée dans un même support de dosette. La boisson peut sortir de la dosette dans une direction montante dans certains modes de réalisation.
Patent CA-2935812-A1 (CA)
Inventor: SKJAEVELAND MAGNE
IPC: A01B15/06
Filed: 2015-02-25
Abstract: A locking device (3) for a wearing part (2) detachably attached to a soil-working working element (1) by means of quick-coupling elements (11, 21), wherein a locking element (31) attached to the working element (1) includes an end portion (312) projecting from the working element (1) and being provided with an engagement section (313) arranged to engage with a lock-receiving element (22) arranged on a lee-side face (2a) of the wearing part (2).
Patent CA-2936596-A1 (CA)
Inventor: JANG SEONG RYONG
IPC: E06B9/262
Filed: 2016-07-20
Abstract: The present invention provides an under-structure of a blind apparatus. An under-structure of a blind apparatus according to an embodiment of the present invention includes: a first bar that holds the lower end of a screen; a plug that is coupled to an end of the first bar and has a first through-hole at the center; a second bar that receives the first bar and has a slit through which the screen comes out; a cover that is fixed to an end of the second bar and has a second through-hole communicating with the first through-hole; and a wrench plug that is coupled to the outside of the cover and is fitted in the first through-hole through the second through-hole to transmit torque.
Patent CA-2938712-A1 (CA)
Title: Soluble and immunoreactive variants of htlv capsid antigen p24
Inventor: FAATZ ELKE
IPC: C07K14/005
Filed: 2015-02-26
Abstract: The invention concerns soluble and antigenic HTLV p24 variants that can be fused to chaperones and their use in diagnostic applications such as immunoassays for detecting antibodies against HTLV-I or HTLV-II in an isolated biological sample. In particular, the invention relates to a soluble HTLV-I or HTLV-II p24 antigen comprising either the N- or the C-terminal domain of p24 and lacking the other domain. Moreover, the invention covers recombinant DNA molecules encoding these HTLV-I and -II fusion antigens as well as their recombinant production using expression vectors and host cells transformed with such expression vectors. In addition, the invention focusses on compositions of these HTLV p24 antigens with HTLV gp21 antigen and on an immunoassay method for detection of HTLV antibodies using the antigens of the invention. Also the use of HTLV p24 antigens in an in vitro diagnostic assay as well as a reagent kit for detection of anti-HTLV-antibodies comprising said HTLV antigens is encompassed.
Patent CA-2939106-A1 (CA)
Inventor: MOFFITT RONNIE
IPC: F24F13/30
Filed: 2016-08-15
Abstract: A heat exchange assembly in an air to air heat exchanger includes an arrangement, construction, and/or configuration of a combination of latent heat exchangers and sensible heat exchangers. The heat exchange assembly can minimize footprint required for the air to air heat exchanger, e.g. air handler, by avoiding the need for block offs and plenums, can support direct mounting of a bypass damper(s), can provide acceptable pressure drop ratings and provide good heat exchange efficiency and energy recovery performance. The arrangement and configuration of the sensible heat exchangers and latent heat exchangers of the heat exchange assembly have condensate management for example to provide frost protection.
Patent CA-2941724-A1 (CA)
Inventor: TUCKER CHRISTOPHER S
IPC: A61L9/03
Filed: 2010-10-13
Abstract: An aerosol generator paragraph number includes a liquid supply operable to supply liquid, a wick in contact with the liquid supply, a conductive mesh material operable to retain the liquid material in interstices thereof, and a power supply operable to apply voltage across the mesh material so as to heat the mesh material and the liquid fragrance material contained in interstices of the mesh material to a temperature sufficient to vaporize the liquid. The aerosol generator is operable to substantially prevent deposition of the vaporized liquid material.
Patent CA-2946457-A1 (CA)
Inventor: RAMSEY PETER
IPC: A61B1/00
Filed: 2015-04-29
Abstract: The present invention relates to an assembly for the storage and transportation of endoscopes. A  support tray comprises a base plate having opposing first and second sides; a plurality of guide walls projecting from the first side of the base plate arranged to define areas for placement of parts of said endoscope on the first side of the base plate; retaining members extending from an edge region of the support tray; and a plurality of support members extending from the second side of the base plate. The support members are arranged such that when two trays are stacked on top of each other, the arrangement of the support members is such that, in a first orientation the two base plates are separated by a first distance and in a second orientation the two base plates are separated by a second distance, the second distance being greater than the first distance.
Patent CA-2947282-A1 (CA)
Inventor: WINKLER RICHARD J
IPC: F16K15/14
Filed: 2015-05-01
Abstract: A digital valve positioner (114) for use with an actuator. The digital valve positioner includes a housing (126), at least one exhaust port opening formed in the housing, and a vent assembly (100) operatively coupled to the at least one exhaust port opening. The vent assembly includes a body (102) having a bore, a valve seat (109) surrounding the bore, and a check valve (108) disposed within the bore. The check valve is arranged to shift from a closed position seated against the valve seat to an open position disposed away from the valve seat. A plurality of barriers (118) is disposed around and positioned to enclose the check valve. The plurality of barriers is arranged to prevent an external medium from entering the check valve and to provide a tortuous flow path for the exhaust medium reducing sound through the vent assembly.
Patent CA-2951499-A1 (CA)
Title: Codage video multi-couches
Inventor: WANG YE-KUI
IPC: H04N19/30
Filed: 2015-06-25
Abstract: L'invention concerne un dispositif de codage de données vidéo, qui comprend une mémoire configurée pour stocker au moins une partie d'un train binaire multi-couches de données vidéo, et un ou plusieurs processeurs configurés pour: déterminer qu'un message d'informations d'amélioration supplémentaires (SEI) s'applique à plus d'une couche des données vidéo multi-couches; déterminer que le message SEI référence un élément de syntaxe qui possède de multiples instances associées à ladite plus d'une couche des données vidéo multi-couches; et ajuster toutes les instances multiples à une même valeur.
Patent CA-2951517-A1 (CA)
Inventor: WANG YE-KUI
IPC: H04N19/169
Filed: 2015-06-18
Abstract: Techniques and systems are provided for encoding video data. For example, a method of encoding video data includes generating an encoded video bitstream comprising multiple layers. The encoded video bitstream includes one or more sequence parameter sets and a video parameter set. The method further includes generating, according to a constraint, one or more representation format parameters for a sequence parameter set assigned to a base layer of the encoded video bitstream. The constraint limits values of the one or more representation format parameters in the sequence parameter set to be less than or equal to values of corresponding representation format parameters that are assigned to the base layer in the video parameter set.
Patent CA-2953868-A1 (CA)
Inventor: PETTERSSON LARS
IPC: E04C5/06
Filed: 2015-07-01
Abstract: The present invention relates to an arrangement and method for producing a reinforcement cage (100). The arrangement (1000) comprises: a control unit (700), and an assembler (500), the control unit (700) being arranged to provide reinforcement cage information relating to at least one from the group of position, order, and dimension of reinforcement bars in said reinforcement cage (100), and the assembler (500) being arranged to assemble reinforcement bars in accordance with said reinforcement cage information, thus producing said reinforcement cage (100).
Patent CA-2955641-A1 (CA)
Inventor: DOMLATIL MIROSLAV
IPC: A22C11/12
Filed: 2015-07-13
Abstract: In a method for tying sausages in a string of sausages, using a tying twine from a twine dispenser (9) that rotates around the string of sausages, this process is controlled by a machine control system, and data concerning the twine dispenser (9), on the basis of which the unwinding of the tying twine is controlled, must be supplied to the machine control system.
Patent CA-2956655-A1 (CA)
Inventor: COLSON WENDELL B
IPC: E06B9/262
Filed: 2017-01-30
Abstract: An architectural covering and a method of manufacturing the covering is provided. The panel may include multiple strips of material extending lengthwise across a width dimension of the panel. The strips of material may be overlapped and coupled to one another to define cells between adjacent strips of material. The panel may be retracted and extended across an architectural opening, and the strips of material may include a resilient support member to expand the cells as the panel is extended across the architectural opening. The panel may be manufactured by helically winding a continuous, elongate strip of material about a drum in an overlapped manner.
Patent CA-2959408-A1 (CA)
Title: Biomarkers for detection of breast cancer
Inventor: REESE DAVID E
IPC: G01N33/567
Filed: 2015-09-04
Abstract: Methods are provided for predicting and diagnosing the presence of breast cancer, as well as for assessing the therapeutic efficacy of a cancer treatment and determining whether a subject potentially is developing cancer.
Patent CA-2962249-A1 (CA)
Inventor: FISCHER JOSEPH P
IPC: A63B35/08
Filed: 2017-03-24
Abstract: A wide beam, multi-hull icebreaker and method of operation thereof for opening a wide track through which large commercial vessels may traverse is disclosed. The icebreaker includes a plurality of hulls spaced apart and arranged generally in parallel to one another, with each of the hulls including a bow thereon configured to break through a sheet of ice through which the icebreaker traverses. The spaced apart hulls define at least one channel therebetween into which ice broken by the hulls is routed, and the hulls are spaced apart a distance such that a beam of the icebreaker is as wide as a beam of a commercial vessel it is servicing. A conveyor system may be included on the icebreaker that removes broken ice from the channel(s) between the hulls and casts it to the side of the track to leave a less dense track of broken ice.
Patent CA-2962398-A1 (CA)
Inventor: KROEGER BRIAN W
IPC: H04J11/00
Filed: 2015-08-18
Abstract: A peak-to-average power reduction method includes: (a) quadrature amplitude modulating a signal including a set of subcarriers with a set of data to produce an OFDM modulated symbol vector; (b) limiting the magnitude of the modulated symbol vector to produce a first limited OFDM modulated symbol; (c) demodulating the first limited OFDM modulated symbol to recover distorted QAM constellations; (d) constraining points in the distorted QAM constellations recovered from the first limited OFDM modulated symbol to produce constrained QAM constellations; (e) modulating an OFDM symbol vector with the constrained QAM constellations to produce a modified modulated OFDM symbol; and (f) output the modified modulated OFDM symbol. A transmitter that implements the method is also provided.
Patent CA-2962404-A1 (CA)
Title: Shipboard winch with computer-controlled motor
Inventor: KLINKE JOCHEN
IPC: B63B21/66
Filed: 2015-08-31
Abstract: A winch is employed for deploying a probe to a precise depth within a water column for making and recording physical measurement within such water column. More particularly, the winch rapidly unspools a line from an underway vessel, while maintaining minimal but constant line tension, as a probe, tethered to such line, descends within the water column in a "near" free-fall to a predetermined depth and then stops. The line lacks means for communicating its depth to the winch. The probe achieves a predictable descent behavior, even though it is tethered by a line to a winch onboard an underway vessel of unknown velocity and in variable weather conditions. The predictable descent behavior is achieved by maintaining a. minimal constant tension on the line within a narrow range. The descent behavior of a probe in "near" free-fall has sufficient predictability to construct an algorithm to correlate descent time with depth.
Patent CA-2963212-A1 (CA)
Inventor: DE KERCHOVE ALEXIS
IPC: E02D29/02
Filed: 2015-09-28
Abstract: The invention relates to a method for treating wastewater (5). This is achieved by using a coagulant that aggregates a phosphorus- containing substance. The method comprises the step of: executing a reaction phase having a biological treatment phase and a subsequent chemical treatment phase. The chemical treatment phase comprises the first substep of mixing the wastewater (5) while injecting (17) a predetermined dose of the coagulant into the basin (1), the injection (17) taking place at a location (17) in which the speed of the wastewater is equal to or more than 0,5 m/s in order for the coagulant to contact and coagulate the phosphorus-containing substances, wherein the injection (17) of the dose of the binding compound into the basin (1) is performed during a time period equal to or more than a time period required to accomplish two mixing turnovers of the wastewater (5) and equal to or less than a time period required to accomplish seven mixing turnovers of the wastewater (5), and the second substep of mixing the wastewater (5) such that an average speed of the wastewater (5) in the basin (1) is equal to or more than 0,1 m/s and equal to or less than 0,4 m/s, in order to flocculate the coagulated substance.
Patent CA-2963588-A1 (CA)
Title: An assembly comprising an end-fitting and an unbonded flexible pipe
Inventor: LARSEN TOM
IPC: F16L53/38
Filed: 2015-10-14
Abstract: An assembly comprising an end-fitting (10) and an unbonded flexible pipe (1) is disclosed, where the end-fitting (10) is adapted for connecting the unbonded flexible pipe (1) to a connector. The end-fitting (10) has a through-going opening (17) with a centreline (9) and a front end (11) and a rear end (12), and the end-fitting (10) further comprises means (24, 25) for establishing an electrical connection to a least one electrical heating system in said unbonded flexible pipe (1). Moreover, the end-fitting (10) comprises at least one first metallic part having a first surface contacting a second surface of at least one second part in the end-fitting (10) wherein the first surface of the first metallic part, at least in the vicinity of the through-going opening (17), comprises a coating (27, 29, 30) having a high electrically resistivity. The invention also discloses a method for providing an end-fitting (10) having good properties in respect of reducing galvanic corrosion.
Patent CA-2965200-A1 (CA)
Inventor: HAMMARSKJOLD CHRISTIAN
IPC: A61G3/08
Filed: 2015-07-14
Abstract: A mobility securement system, and method for securing a wheelchair or other mobility device, and its passenger, within a public or private vehicle. The system includes two attachment members, two vehicle anchor assemblies, and at least one fixed or moveable bumper, and may further include a fixed or moveable barrier. A tensioning assembly is operable connected to at least one attachment member and vehicle anchor assembly. One or more moveable bumpers may extend and articulate to apply a force against one or more points of the mobility device that are not coplanar with vehicle wall. The mobility securement system may further include a rear barrier which may move, swivel or articulate.
Patent CA-2965266-A1 (CA)
Inventor: JEAN MAURICE
IPC: G01M15/00
Filed: 2017-04-25
Abstract: There is described herein methods and systems for comparing an engine fluid signature of a first engine with engine fluid signatures of other engines of a same engine family. A delta signature is obtained via the comparison and delta signatures below a given threshold are considered similar. Historical data for each engine having a similar signature may then be used to determine the condition and the future states of the first engine.