baber/WOPTO huggingface dataset:
Patent CA-2928980-A1 (CA)
Inventor: WOTZAK MARK GREGORY
IPC: F02C7/36
Filed: 2016-05-05
Abstract: An intershaft integrated seal and lock-nut assembly includes spaced apart forward and aft shafts, forward lock-nut threaded onto aft end of forward shaft, aft lock-nut threaded onto a forward end of aft shaft, and seal ring sealingly engaging and disposed between forward and aft lock-nuts operable to seal annular gap between forward and aft shafts. Seal ring may be disposed in annular ring groove extending radially inwardly into one of forward and aft lock-nuts and annular cylindrical inner surface on other one of lock-nuts operable to seal against seal ring. Seal ring may be carbon seal ring and split.  Aft lock-nut may include forwardly extending annular arm having annular cylindrical inner surface. Retention tabbed rings may engage lock-nuts and shafts and snap rings may engage retention tabbed rings and lock-nuts. Seal ring may be in ring groove in aft lock-nut.
Patent CA-2929045-A1 (CA)
Title: Safety event alert system and method
Inventor: BOYLES RANDY
IPC: G08G1/00
Filed: 2014-10-14
Abstract: Systems and methods are directed to recording data at a plurality of in-service vehicles operating within a plurality of predetermined regions for which users of a plurality of mobile devices are responsible, analyzing, at the vehicles, the recorded data for violation of one of a plurality of predetermined safety parameters by the vehicles, and transmitting, to a central server, data associated with a safety parameter violation by a vehicle in violation of one of the predetermined safety parameters. A safety event alert is generated at the central server for the vehicle in violation in response to receiving the transmitted data, and the safety event alert is communicated from the central office to a mobile device authorized by the central office to receive the safety event alert for the predetermined region within which the violation occurred.
Patent CA-2929100-A1 (CA)
Inventor: BRADLEY ELIZABETH ORIEL
IPC: B31D1/04
Filed: 2014-10-28
Abstract: It has now been discovered that the ratio of the wet tensile strength to the dry tensile strength of a tissue web, and more particularly a creped tissue web, can meet or exceed satisfactory levels without the excess use of a wet strength resin. For example, by treating the tissue making furnish with less than about 3 kilograms of wet strength resin per ton of furnish, forming the tissue web, and then creping the tissue web with a creping composition comprising a non-fibrous olefin polymer and a dispersing agent, a tissue web having a CD Wet/Dry ratio greater than about 0.30 may be produced. This discovery provides the flexibility to produce a tissue product with increased wet strength while reducing the add-on of wet strength agent.
Patent CA-2930619-A1 (CA)
Title: Universal joint
Inventor: Kummer Nikolai
IPC: E21B7/08
Filed: 2016-05-20
Abstract: A universal joint assembled to a drill string transfers torque between two components where rotation of the components may not be completely aligned. The universal joint includes upper and lower longitudinal members each connected to opposite sides of a bearing element. The elements are connected to the bearing element at spaced radial positions. As the joint rotates the bearing element flexes between the connections to accommodate misalignment of the elements. Axial force can be transferred through the bearing element as well as torque.
Patent CA-2931876-A1 (CA)
Inventor: GORE VINAYAK GOVIND
IPC: A61K31/46
Filed: 2010-08-06
Abstract: The present invention relates to a novel form of anhydrous tiotropium bromide, processes for the preparation of anhydrous tiotropium bromide, pharmaceutical compositions comprising anhydrous tiotropium bromide and uses of the compositions.
Patent CA-2931919-A1 (CA)
Title: Method and apparatus for online analysis by laser-induced spectroscopy
Inventor: OLLIKAINEN ARTO
IPC: G01N21/71
Filed: 2013-12-02
Abstract: A presentation module (21) is provided for presenting a fluid sample to a Laser-induced breakdown spectroscopy (LIBS)analysis. The presentation module (21) comprises an inlet (22, 27) for admitting a fluid sample flow (25) from a process flow, a measurement opening for co-operating with measurement optics (31, 32, 33, 34), and a stabilizer surface (26) facing towards the measurement opening. The stabilizer surface (26) is adapted to form a stabilized sample flow along the stabilizer surface such that the depth and the outer surface of the sample flow 25 are stabilized, and the surface fluctuation and depth variation of the stabilized sample slurry flow are reduced. As laser pulses (29) are focused on the outer surface of the planar sample flow (25) to transform at least a part of the sample into a state of a plasma, the accuracy and repeatability of the LIBS measurement are significantly improved due to the stabilized sample flow.
Patent CA-2932879-A1 (CA)
Inventor: JAFARIAN AMIN
IPC: H04W28/20
Filed: 2014-12-19
Abstract: Systems and methods for wireless communications are disclosed. More particularly, aspects generally relate to techniques for indicating a minimum and maximum channel bandwidth in a frame (e.g., short frame). One or more bits in the frame, for example a management frame, may indicate both minimum and maximum bandwidths for communicating in the network. According to aspects, a wireless terminal may determine the minimum and maximum bandwidths for communicating in the network based on a mapping of different values of the one or more bits to combinations of minimum and maximum bandwidths. While any field in the frame may indicate the minimum and maximum bandwidth, according to aspects, the Basic Service Set (BSS) bandwidth (BW) field may be used for the indication.
Patent CA-2937804-A1 (CA)
Title: Isolating mule shoe
Inventor: CUNE GREGG
IPC: E21B47/024
Filed: 2015-01-23
Abstract: Systems and methods are disclosed that include providing an isolating mule shoe having an integrated axial isolator coupled to a landing sleeve of a drill string at an upper end of the axial isolator. The axial isolator includes an elastomeric component that is coupled between a first component and a second component. The first component and the second component are configured to displace axially with respect to one another as a result of a force imparted upon the landing sleeve to provide vibration control.
Patent CA-2938755-A1 (CA)
Inventor: LUDWIN DORON MOSHE
IPC: A61B34/20
Filed: 2016-08-12
Abstract: A method, including performing a first registration of a tracking system, which is configured to track a location of a probe within a human body organ, with a baseline coordinate system, and measuring first locations of the probe within the organ following the first registration. First indicators marking the first locations with a first visual effect are presented on an image of the organ, at positions on the image that are determined based on the first registration. After measuring the first locations, a second registration of the tracking system with the baseline coordinate system is performed, and second locations of the probe within the organ following the second registration are measured. Second indicators marking the second locations with a second effect, which is visually distinct from the first effect, are presented on the image of the organ, at positions on the image that are determined based on the second registration.
Patent CA-2940196-A1 (CA)
Inventor: MARASCO WAYNE
IPC: A61P31/14
Filed: 2015-03-19
Abstract: The present invention provides structural determinants important for binding to the stem domain of the HA protein of influenza virus, and methods of use thereof for production of high affinity neutralizing influenza virus antibodies based upon these determinants. The present invention further provides tools for determining the efficacy of an influenza virus vaccine. The present invention further provides a molecular signature useful for determining the efficacy of an influenza virus vaccine in a subject, or for predicting prior immunologic exposure or antigen responsiveness to vaccine or influenza virus infection.
Patent CA-2941183-A1 (CA)
Inventor: LEDOUX FRANCOIS
IPC: C05D9/02
Filed: 2015-03-03
Abstract: The invention concerns a method for incorporating micronutrients in an outer shell of urea-based particles, characterized in that it comprises the steps of a) applying a liquid concentrated mineral acid with a water content of at most 25 weight% to urea-based particles having a water content of at most 2 weight%, in order to at least form a double salt layer at the outer surface of the urea-based particles such that an acidified particle grasping layer is obtained, and subsequently b) applying a solid mineral base in powder form to the urea-based particles of step a) in order to react with the grasping layer of the urea-based particles; wherein the mineral acid or the solid mineral base are the source of any one of the micronutrients and wherein the liquid concentrated mineral acid and the solid mineral base in powder form are applied in a non-equimolar ratio between 0.1 and 1 mol/mol mineral acid / mineral base. The invention furthermore concerns a particulate urea-based fertilizer, comprising urea-based particles with a water content of at most 2 weight%, comprising micronutrients in an outer shell, the urea-based particles being obtained by a method according to the invention.
Patent CA-2941444-A1 (CA)
Title: Device
Inventor: TAKANO HIROAKI
IPC: H04W16/14
Filed: 2015-01-29
Abstract: [Problem] To enable a cellular system to more appropriately use a frequency band that is used for both the wireless communication in the cellular system and wireless communication compliant with a wireless local area network (LAN) standard. [Solution] Provided is a device equipped with: an acquisition unit which acquires information indicating a terminal device that serves as a device candidate for performing wireless communication in a cellular system by use of a frequency band that is used for both the wireless communication in the cellular system and wireless communication compliant with a wireless LAN standard; and a control unit which notifies the terminal device that the terminal device is the device candidate.
Patent CA-2941683-A1 (CA)
Inventor: HEIMDAL TOR
IPC: C02F11/12
Filed: 2016-09-09
Abstract: In a wastewater treatment system, a suction duct clarifier is converted to a suction pipe clarifier without penetrating existing concrete at the base of the tank. An elevated sludge collection box is added, positioned on the center column to rotate with rake arms, and a series of sludge riser pipes extend from the rake arms up into the sludge collection box for sludge delivery by hydraulic pressure differential. A sludge discharge downpipe is provided within the center/influent column for delivery of sludge from the collection box, and at the bottom of this pipe, above the tank floor, the discharge pipe exits through an opening in the center/influent column. At the outside of this opening is a sludge transfer box that receives sludge exiting the discharge pipe and conveys it down through the existing floor opening and to the existing under-floor RAS return pipe.
Patent CA-2942310-A1 (CA)
Inventor: LUMMIS WESLEY
IPC: A61B18/20
Filed: 2008-11-26
Abstract: An ophthalmic patient interface system includes an interface device and an ocular device. The interface device includes a frame having a first end and a second end, a lens disposed at the first end, and a skirt affixed to the first end. The second end is adapted to couple with a surgical laser system, and the skirt is adapted to seal against an anterior surface of an eye. The ocular device includes magnifying optics and is adapted to be removably seated within the second end. The magnifying optics image a region on a corneal side of the lens when the ocular device is seated within the second end.
Patent CA-2942740-A1 (CA)
Title: Systems and methods of integrated separation and conversion of hydrotreated heavy oil
Inventor: HANKS PATRICK L
IPC: B01J19/00
Filed: 2015-04-21
Abstract: Systems and methods are providing for integrating a cavitation unit to the backend separation system of a hydrotreater to improve conversion.
Patent CA-2944312-A1 (CA)
Inventor: STRECKER WILLIAM JASON
IPC: E21B17/00
Filed: 2016-09-29
Abstract: A single-piece hollow percussive drill rod is specifically adapted for percussive drilling. The drill rod has a main body, a working end and a collar.  The working end has a thread for receiving a percussive drill bit. The collar is positioned between the thread and the main body, the collar also being upset forged. A method of manufacturing a single-piece hollow drill rod specifically adapted for percussive drilling is also disclosed.
Patent CA-2945307-A1 (CA)
Inventor: KOCHELEK JEFFREY T
IPC: A62C37/50
Filed: 2015-03-06
Abstract: A method of monitoring a water-based fire sprinkler system having a piping network and one or more sprinkler components includes receiving one or more signals from the one or more sprinkler components, the one or more signals indicative of one or more parameters of the water-based fire sprinkler system, and displaying information representing the one or more parameters on a computer device having a display, sending one or more control signals to one or more of the sprinkler components, and/or sending one or more signals to another computer device. A monitoring device for a water-based fire sprinkler system includes at least one computer device configured to perform one or more of the methods disclosed herein. A sprinkler component for a water-based fire sprinkler system includes one or more detectors for detecting one or more parameters of a water-based fire sprinkler system and/or one or more field- adjustable settings, and a communication interface for outputting one or more signals indicative of the one or more detected parameters and/or for receiving one or more control signals from another device. The sprinkler component may be configured to adjust one or more field-adjustable settings in response to receiving one or more control signals. Additional methods, devices and systems are also disclosed.
Patent CA-2949092-A1 (CA)
Inventor: AMOOZGAR ZOHREH
IPC: A61K9/51
Filed: 2015-05-15
Abstract: In one aspect, a method for forming particles is provided. The method may allow biocompatible particles comprising an agent (e.g., pharmaceutically active agent) to be produced absent one or more purification step (e.g., removal of excess reagent). In certain embodiments, particles, produced as described herein, can be utilized in a pharmaceutical composition and/or administered to a subject without further purification. The lack of one or more purification step may simplify manufacturing and/or minimize or eliminate the loss of agent from the particle after formation. In some embodiments, the method comprises associating albumin with an agent and crosslinking to form particles, such that little or no cytotoxic molecules are produced and/or remain after particle formation. Cross-linked albumin particles formed via the methods described herein may serve as biocompatible carriers for a variety of agents.
Patent CA-2950136-A1 (CA)
Title: Procede d'optimisation de valeur d'actif base sur le comportement d'acceleration et de freinage d'un conducteur
Inventor: THURSTON MICHAEL
IPC: G07C5/08
Filed: 2015-05-22
Abstract: La présente invention concerne des systèmes et des procédés d'optimisation de valeur d'actif basés sur le comportement d'accélération et de freinage d'un conducteur. Les procédés consistent à collecter des données de véhicule, appliquer une fonction de pondération aux données collectées pour générer une valeur représentant l'énergie ou le carburant gaspillé en raison d'un comportement d'accélération et de freinage, et tabuler la valeur générée sur la durée d'un événement de conduite pour générer un score de performance du conducteur. Les procédés consistent également à évaluer le score de performance du conducteur sur la base d'un modèle d'affaires, et à modifier le comportement ultérieur du conducteur sur la base de l'évaluation.
Patent CA-2953484-A1 (CA)
Inventor: NAITOU SHINICHI
IPC: F16H57/029
Filed: 2015-04-03
Abstract: A power transmitting device comprises, in order to extend the life of a wheel bearing without making maintenance difficult: a wheel hub (20) rotatably provided to the outer peripheral section of an axle housing (10) through wheel bearings (31, 32); a speed reducer receiving chamber (52) provided in the wheel hub (20); a final speed reducer (40) configured within the speed reducer receiving chamber (52); and a wet brake mechanism (70) received in a brake chamber (60) which is formed between the axle housing (10) and the wheel hub (20) and operating so as to brake the rotation of the wheel hub (20) relative to the axle housing (10). Floating seals (81, 82) are arranged at two positions between the axle housing (10) and the wheel hub (20) so as to form a lubrication space (80) which includes the brake chamber (60) and the wheel bearings (31, 32) and which is closed against oil flow between the lubrication space (80) and the speed reducer chambers (52). An oil circulation passage (90) provided with an oil filter (96) is connected to the lubrication space (80).
Patent CA-2956371-A1 (CA)
Title: Coil tubing bottom hole assembly with real time data stream
Inventor: KENNEDY JEFFREY DOUGLAS MARTIN
IPC: E21B44/00
Filed: 2017-01-27
Abstract: The use of coiled tubing for various well treatment processes such as fracturing, milling, acidizing and fishing is well-known. The advantages in the use of coiled tubing include efficient and safe entry into a well without the necessity of employing complex and costly apparatus such as a workover derrick and the insertion of a drill pipe string which must be individually joined together and related pressure control equipment needed to work on live wells. Typically, several thousand feet of coiled tubing is wrapped onto a large reel which is mounted on a truck or skid. A tubing injector head, typically employing a chain-track drive, is mounted axially above the wellhead and the tubing is fed to the injector for insertion into the well. The tubing is plastically deformed as it is unrolled from the reel and over a gooseneck guide which positions the tubing along the axis of the wellbore and the injector drive mechanism. A common application for coiled tubing is milling out plugs or sleeves that have been placed in the borehole. These plugs and sleeves may be placed for testing or isolation purposes and when no longer needed they are milled out to approximately full borehole diameter to allow oil and gas to flow to surface and to allow various zones within the borehole to be productive. Currently, in coiled tubing operations there is not a precise way of locating the distal end of the tubing in relation to the borehole, so it is impossible to know if the milling bit located on the distal end of the coiled tubing is in contact with the plug to be milled, or if excessive axial force has been applied to the tubing, which will stall out the bit. As a consequence, the efficiencies of the milling operation are very poor, and the cutting rates are far from optimum. An object of the current invention is to optimize the milling operation to reduce time and expense to mill out plugs and sleeves in wellbores, also known as boreholes.
Patent CA-2956493-A1 (CA)
Inventor: DUVOISIN CHARLES ADRIANO
IPC: C25B11/02
Filed: 2015-05-13
Abstract: The present invention relates to a system for the sterilization by electrolysis of the content of closed receptacles in closed receptacles and corresponding post-packaging sterilization receptacle, wherein said system (100) for sterilization by electrolysis comprises (i) an energization device (200) provided with a source (210) of electricity, an anode or positive pole or positive electrode (220), a cathode or negative pole or negative electrode (230), (ii) a transport device (300) provided with movement means (310) or similar and/or with transport connections (320), and (iii) a receptacle (400) provided with content (450), having at least one anode surface (420), at least one cathode surface (430) and at least one insulating internal surface (440). The present invention also relates to a method for the sterilization by electrolysis of the content of closed receptacles in closed receptacles and to a corresponding receptacle.
Patent CA-2956738-A1 (CA)
Inventor: CHAHROUR NOUREDDIN
IPC: A61F5/02
Filed: 2015-07-31
Abstract: Various embodiments are described herein for a garment for improving an individual's posture when the individual wears the garment. The garment may comprise front and rear garment portions to cover at least a front portion and a rear portion respectively of the individual's torso. The garment also includes an adjustable set of straps that are adjustable from a rest position to a tensioned position and are collectively disposed over shoulder regions and under armpit regions of the front and rear garment portions. When the individual wears the garment and adjusts the straps to the tensioned position, the straps exert a downward retraction pulling force on the individual's shoulders and a backward pulling force on the individual's chest region thereby improving the individual's posture.
Patent CA-2960669-A1 (CA)
Title: Low density parity check encoder having length of 64800 and code rate of 5/15, and low density parity check encoding method using the same
Inventor: PARK SUNG-IK
IPC: H03M13/11
Filed: 2014-09-25
Abstract: ABSTRACT A low density parity check (LDPC) encoder, an LDPC decoder, and an LDPC  encoding method are disclosed. The LDPC encoder includes first memory, second memory, and a processor. The first memory stores an LDPC codeword having a length of 64800 and a code rate of 5/15. The second memory is initialized to 0. The processor generates the LDPC codeword corresponding to information bits by performing accumulation with respect to the second memory using a sequence corresponding to a parity check matrix (PCM). Date Recue/Date Received 2020-04-22
Patent CA-2961212-A1 (CA)
Title: Composes et methodes
Inventor: LI PENG
IPC: A61K31/519
Filed: 2015-09-17
Abstract: Le sujet porte d'une manière générale sur des composés et des méthodes de traitement et/ou de prophylaxie de maladies, de troubles et/ou de lésions du SNC. Dans un aspect, la présente invention concerne des inhibiteurs de la phosphodiestérase 1 (PDE1) en tant qu'agents neuroprotecteurs et/ou agents de régénération neuronale. Dans un autre aspect, l'invention concerne des individus qui présentent un risque pour le développement de maladie ou d'un trouble du Système Nerveux Central.
Patent CA-2965034-A1 (CA)
Inventor: WOESSNER RICHARD
IPC: A61K31/7088
Filed: 2015-10-20
Abstract: The present invention features methods of treating cancer with an immunomodulatoiy agent, such as an anti-PD-L1 antibody or an antigen-binding fragment thereof, and an antisense compound targeted to STAT3 in a subject in need thereof.
Patent CA-2966209-A1 (CA)
Inventor: BACHMAIR JOSEF
IPC: F16L15/04
Filed: 2015-10-27
Abstract: The invention relates to a flexible sealing material for threaded connections made from, in particular, a strip or threadlike PTFE-mono or multi-filament. The aim of the invention is to provide advantageous sealing conditions in which the filament is made from an undrawn PTFE which is strip or threadlike and which is modified with high pressure additives.
Patent CA-2968025-A1 (CA)
Inventor: WILSON ROBERT
IPC: D21C3/28
Filed: 2015-12-29
Abstract: Disclosed herein are methods of defoaming industrial process streams, the methods comprising adding to the industrial process stream an emulsion comprising silicone emulsion droplets in a continuous aqueous phase. Also disclosed herein are defoamer compositions comprising these silicone emulsions and methods of making such compositions.