baber/WOPTO huggingface dataset:
Patent CA-2951320-A1 (CA)
Inventor: HONG LEI
IPC: F16L57/06
Filed: 2014-10-11
Abstract: The present invention relates to a high-pressure-resistant integrated leakage-free rotating compensator, comprising an inner pipe, an outer sleeve, a connecting pipe and a filler flange. The outer sleeve is arranged on the inner pipe in a sleeved mode. One end of the inner pipe is inserted into the connecting pipe through the outer sleeve. The filler flange is arranged on the inner pipe in a sleeved mode. One end of the filler flange extends into the outer sleeve. An annular inner boss is arranged on the inner surface of the outer sleeve. The portion between the annular inner boss and the end, extending into the outer sleeve, of the filler flange is arranged on gland packing. The outer sleeve and the connecting pipe are of an integrally-formed integrated structure. An anti-impact plate is arranged between the gland packing and the annular inner boss. An abrasion-resistant carbon fiber layer is arranged between the gland packing and the outer surface of the inner pipe. An abrasion-resistant carbon fiber layer is arranged between the gland packing and the inner surface of the outer sleeve. The present invention thoroughly solves the problems that the weld joint flaw inspection is difficult to be performed and even can not be detected due to an existing welding method. Meanwhile, the loss of the sealing material can be effectively reduced by arranging the abrasion-resistant carbon fiber layers and the anti-impact plate, so that the sealing performance of the whole rotating compensator is improved.
Patent CA-2952572-A1 (CA)
Inventor: MERICAS CHRISTOPHER J
IPC: E21B34/06
Filed: 2014-08-12
Abstract: A float valve can include a selection mechanism having an open configuration in which flow into and out of the valve is permitted, and a closed configuration in which flow out of the valve is permitted and flow into the valve is prevented. The selection mechanism can be actuated from the closed configuration to the open configuration. A method of actuating a float valve can include actuating the valve from a closed configuration in which flow into the valve is prevented but flow out of the valve is permitted, to an open configuration in which flow into and out of the valve is permitted. The valve can actuate from the open configuration to the closed configuration, and from the closed to the open configuration, in response to a flow rate through the valve being greater than a predetermined level.
Patent CA-2953706-A1 (CA)
Title: Modulateurs psgl-1 et leurs utilisations
Inventor: BRADLEY LINDA M
IPC: C07K16/00
Filed: 2015-07-08
Abstract: La présente invention concerne la découverte fondamentale que le ligand 1 de la glycoprotéine P-sélectine (PSGL-1) module le système immunitaire et les réponses immunitaires. La présente invention concerne précisément des agonistes et des antagonistes du PSGL-1 qui augmentent la survie des lymphocytes T multifonctionnels et la clairance virale. La présente invention concerne également des méthodes de traitement de maladies infectieuses, du cancer, ainsi que de maladies et de troubles du système immunitaire et de maladies et de troubles inflammatoires en utilisant le modulateur PSGL-1.
Patent CA-2954972-A1 (CA)
Inventor: LADTKOW CASEY M
IPC: A61N5/02
Filed: 2015-06-26
Abstract: A microwave ablation system is presented including a microwave applicator having an antenna configured to deliver microwave energy and a microwave generator coupled to the microwave applicator and configured to generate a microwave signal and transmit the microwave signal to the antenna. The microwave ablation system further includes a radiometer configured to measure emissions from a thermal field created when the microwave applicator delivers microwave energy, the thermal field providing in-situ quantitative information of a material in the thermal field. The quantitative information is used to automatically adjust power transmission and time settings of the microwave generator to compensate for different thermal environments.
Patent CA-2957458-A1 (CA)
Title: Containment case trench filler layer and method of containing releasable components from rotatable machines
Inventor: KRAY NICHOLAS JOSEPH
IPC: F02C7/04
Filed: 2017-02-09
Abstract: A containment case (145) includes a fan assembly (104) including a hub (142) having a plurality of fan blades (134) extending radially outward between radially inward blade roots (202) and radially outward blade tips (127). Containment case includes a radially outer shell (204) circumscribing fan assembly and having a first radially inner surface (206) and a radially outer surface (208), an inner structure (210) having a second radially inner surface (212) extending along first radially inner surface, and a trench (306) extending circumferentially along second radially inner surface into inner structure from second radially inner surface. The trench is approximately axially aligned with the fan assembly. The containment case also includes, within the trench, a trench filler layer (308) configured to dissipate impact energy from a released fan blade and having a plurality of sheets (402) including a fibrous composite material (400,600) having a plurality of fibers (502) fabricated within each sheet, where the sheets are coupled together into a repeating pattern of hollow units (404,608).
Patent CA-2957718-A1 (CA)
Inventor: HENDERSON RICHARD S
IPC: C22B9/16
Filed: 2015-08-13
Abstract: A molten metal processing apparatus selected from a pump, a degasser, a flux injector, and a scrap submergence device constructed to include at least one element comprised of C/C composite.
Patent CA-2959988-A1 (CA)
Title: Apparatus and method for hybrid water heating and air cooling and control thereof
Inventor: LOWRIMORE WALTER R
IPC: F24F12/00
Filed: 2015-09-01
Abstract: A system for conditioning air circulated from an interior of a building includes a refrigerant path, an air-cooled condenser in the refrigerant path, a water-cooled condenser in the refrigerant path that transfers heat from refrigerant in the refrigerant path to the building water, an evaporator in the refrigerant path, and a control system. The control system moves the system between operation of the air-cooled condenser and the water-cooled condenser based upon predetermined system conditions.
Patent CA-2961260-A1 (CA)
Title: System and method of controlling welding system camera exposure and marker illumination
Inventor: BECKER WILLIAM JOSHUA
IPC: B23K31/00
Filed: 2015-11-02
Abstract: A system includes one or more sets of reflective visual markers, a light source configured to emit light, and a controller communicatively coupled to the light source. Each set of reflective visual markers is coupled to a component of a welding system. Each reflective visual marker is configured to reflect the emitted light received from the light source towards one or more cameras. The controller is configured to control illumination settings of the light source based at least in part on a status of the welding system being utilized to perform a live-arc welding operation.
Patent CA-2962108-A1 (CA)
Inventor: CHRISTENSEN ROLF
IPC: F28F3/08
Filed: 2015-09-21
Abstract: A porthole gasket (22) is configured to seal a circumferential region around two overlapping portholes (13) in two adjacent heat exchanger plates (3) of a plate heat exchanger, so as to define a passage for a fluid into or out of the plate heat exchanger (100). The porthole gasket (22) has a ring-shaped portion (22A) to be compressed between the two adjacent heat exchanger plates (3) while surrounding the overlapping portholes (13). The porthole gasket (22) further comprises a plurality of projections (22B) that protrude from an outer perimeter of the ring-shaped portion (22A) and are configured to be compressed between the two adjacent heat exchanger plates (3) so as to support the ring-shaped portion (22A) against pressure exerted by the fluid. A plate package (1) for a plate heat exchanger is configured to include the two adjacent heat exchanger plates (3) and the porthole gasket (22).
Patent CA-2963185-A1 (CA)
Title: Material saving clothing
Inventor: KUO SHIH-HUEY
IPC: A61F13/505
Filed: 2017-04-05
Abstract: Disclosed is material saving clothing including a repeatedly usable general-purpose holding and looping member for replacement with a full-pad type or a partial-pad type absorbent article and an absorbent article. The holding and looping member has a rear waist portion that is provided with a rear opening and a rear clamp section and a front portion that is provided with a front opening and a front clamping section. The front portion is provided, on a lower portion of each of left and right sides thereof, with a side clamp section and anti-skidding glue. The absorbent article is provided, above a rear end thereof, with left and right rear pulling sections positionable into a rear opening and clamped (from opposite sides) by a rear clamp section and a front clamping section provided above a front end to be pulled through a front opening for clamping by a front clamping section.
Patent CA-2963413-A1 (CA)
Title: Propulsion engine for an aircraft
Inventor: NIERGARTH DANIEL ALAN
IPC: B64D27/24
Filed: 2017-04-06
Abstract: A propulsion system for an aircraft is provided having a propulsion engine configured to be mounted to the aircraft. The propulsion engine includes an electric machine defining an electric machine tip speed during operation. The propulsion system additionally includes a fan rotatable about a central axis of the electric propulsion engine with the electric machine. The fan defines a fan pressure ratio, R FP, and includes a plurality of fan blades, each fan blade defining a fan blade tip speed. The electric propulsion engine defines a ratio of the fan blade tip speed to electric machine tip speed that is within twenty percent of the equation, 1.68 × R FP - 0.518, such that the propulsion engine may operate at a desired efficiency.
Patent CA-2967362-A1 (CA)
Title: Bed systems and methods
Inventor: RESSEL TAYLOR ALLEN
IPC: A61G7/012
Filed: 2015-11-13
Abstract: A bed is provided. The bed may include a lift system which raises and lowers a support deck of the bed. The lift system may include multiple individually actuatable lift systems. The bed may include a powered bed mover system. A bed adapted to be supported on a floor, comprising: a plurality of wheels contacting the floor; a headboard and a footboard, the footboard spaced apart from the headboard, the headboard and the footboard supported by the plurality of wheels; a support deck supported by the plurality of wheels, the support deck including a head end positioned proximate the headboard and a foot end positioned proximate the footboard, and at least one support surface extending between the head end of the support deck and the foot end of the support deck.
Patent CA-2967514-A1 (CA)
Title: Fabric treatment composition
Inventor: BURGESS KARL
IPC: C11D3/50
Filed: 2015-11-06
Abstract: The invention relates to a fabric treatment composition comprising: a) from 50 to 95 wt.% of polyethylene glycol; b) from 0.1 to 15 wt.% of perfume; c) from 0.1 to 2.5 wt.%  of cationic polymer; and, d) from 0.1 to 5 wt.% of anionic silicone. The fabric treatment composition of the disclosure improves the fragrance intensity performance during the laundry process.
Patent CA-2969083-A1 (CA)
Title: A roofing, cladding or siding product
Inventor: BUCKINGHAM SAMUEL GWYNN
IPC: B29C48/12
Filed: 2015-12-01
Abstract: This invention relates to a roofing, cladding, or siding module, comprising an underlapping region extending from a head edge of the module and an exposed region extending from a foot edge of the module. The length of the foot edge defining the length of the module. The underlapping region is adapted to be substantially covered by the exposed region of an adjacent or overlapping module when installed on a building surface. The module is formed of at least one layer of extruded material. The layer so formed comprises at least 40% w/w filler and/or reinforcement, and one or more polymer(s).
Patent CA-2969258-A1 (CA)
Title: Systems, methods, and compositions related to using non-live-bacteria preparations to promote safety and preservation
Inventor: SMITTLE RICHARD BAIRD
IPC: A23K30/00
Filed: 2016-02-12
Abstract: The present teachings disclose a process for producing a safe and preserved food. The process includes: (i) introducing a non-live-bacteria preparation on or in a food to produce an activated food, and the non-live-bacteria preparation results from fermentation of fermented bacteria, but the non-live-bacteria preparation is substantially depleted of the fermented bacteria, and the fermented bacteria are bacteria that are living; and (ii) incubating the activated food in presence of the non-live-bacteria preparation to kill and/or inhibit growth of pathogens and/or spoilage microorganisms on and/or in the activated food and thereby producing the safe and preserved food; and wherein the fermented bacteria is anti-pathogen bacteria and/or anti-spoilage bacteria.
Patent CA-2969858-A1 (CA)
Inventor: KOHANE MICHAEL
IPC: H01M8/16
Filed: 2015-12-03
Abstract: A bio-energy power system comprising a selection process, an extraction process, and a transfer process. More specifically, a bio-energy power system that uses a selection process to create an energy enhanced organism. In some embodiments, the energy is extracted and consumed using an extraction process to create an energy rich homogenate from the energy enhanced organism and a transfer process to transfer the energy from the energy rich homogenate to the grid or to an energy storage device. In other embodiments, the energy enhanced organism is kept alive and the energy is extracted and consumed using a pure quartz water system for extraction and a transfer process to transfer the energy from the pure quartz water system to the grid or to an energy storage device.
Patent CA-2969994-A1 (CA)
Inventor: HARKEY CHRISTOPHER C
IPC: B61D17/00
Filed: 2017-06-07
Abstract: According to some embodiments, a railcar comprises a railcar body comprising at least one end or side arranged in a generally vertical plane. The railcar comprises a staggered ladder coupled to the railcar body and extending in a generally vertical direction. The staggered ladder comprises a plurality of steps that are staggered such that at least one step proximate a bottom of the ladder is offset from the generally vertical plane of the railcar body by a greater distance than at least one step proximate a top of the ladder.  The railcar further comprises a staggered handrail coupled to the rail car body and proximate the staggered ladder, wherein a bottom portion of the staggered handrail is offset from the vertical plane of the railcar body by a greater distance than a top portion of the staggered handrail.
Patent CA-2970478-A1 (CA)
Inventor: DESPANIE JORDAN TREMAINE
IPC: C12N15/63
Filed: 2015-12-10
Abstract: Described herein is the use of elastin-like polypeptides to generate hemoglobin-based oxygen carriers as a means of preventing and treating conditions caused by blood loss or anemia, for example, hemorrhagic shock. Elastin-like polypeptides are capable of creating therapeutically functional fusion proteins through genetic engineering with a therapeutic agent, for example, hemoglobin and biologic equivalent thereof. Specific forms of these fusion proteins have the ability to form into spherical nanoparticles possessing a therapeutically agent at their core. This provides a unique basis for employing elastin-like polypeptides as hemoglobin carriers in the manufacture of blood substitutes.
Patent CA-2970718-A1 (CA)
Inventor: BEREZINA NATHALIE
IPC: C08L5/08
Filed: 2015-12-30
Abstract: The invention relates to chitin, a hydrolysate and a method for the production of at least one desired product from insects. More specifically, the invention relates to a method for the production of chitin and/or chitosan from insect cuticles, comprising a step in which insect cuticles are treated with an oxidising agent, followed by a step involving the enzymatic hydrolysis of the insect cuticles using a proteolytic enzyme.
Patent CA-2970955-A1 (CA)
Inventor: NICOLAOU KYRIACOS C
IPC: C07H17/04
Filed: 2015-12-18
Abstract: In one aspect, the present invention provides novel derivatives of trioxacarin analogs of the formula (I) wherein the variables are as defined herein. The application also provides compositions, methods of treatment, and methods of synthesis thereof.
Patent CA-2971954-A1 (CA)
Inventor: KOGLER MARKUS
IPC: E04B2/74
Filed: 2016-02-12
Abstract: L'invention concerne une bande d'étanchéité de joints présentant un support étendu en longueur et au moins deux éléments d'étanchéité séparés d'une largeur prédéterminée, qui sont agencés sur un côté du support et s'étendent l'un à côté de l'autre et écartés l'un de l'autre dans le sens de la longueur du support, et qui présentent chacun deux côtés larges opposés ainsi que chacun deux côtés étroits transversaux par rapport aux côtés larges qu'ils relient, les éléments d'étanchéité étant agencés sur le support par un côté étroit, et les éléments d'étanchéité n'étant reliés à demeure au support que sur une partie de leur côté large. L'invention concerne par ailleurs un système d'étanchéité muni de ladite bande d'étanchéité de joints et servant à rendre étanche des joints de construction, en particulier à les rendre étanches au bruit et/ou à la fumée, et éventuellement au feu.
Patent CA-2972263-A1 (CA)
Inventor: MEYERS JEREMY
IPC: D21H17/62
Filed: 2015-12-22
Abstract: Substrates for paperboard packing with improved internal sizing including the use of a combination of a dispersed rosin size (DRS) with an alkenylsuccinic anhydride size for reducing edgewicking with less use of the sizing agents.
Patent CA-2980036-A1 (CA)
Title: Method and apparatus for biological evaluation
Inventor: ABREU MARCIO MARC
IPC: A61B5/01
Filed: 2014-10-11
Abstract: A medical device for monitoring biological parameters through an Abreu Brain Thermal Tunnel (ABTT) is provided. By monitoring and analyzing the temperature of the ABTT, it is possible to diagnosis changes in a patient or subject under a variety of conditions, including predicting the course of medical conditions.  Furthermore, since the ABTT is predictive, analysis of the ABTT may be used to. control mechanisms for safety when an impending medical condition makes such operation hazardous.
Patent CA-2981093-A1 (CA)
Inventor: FOURNIER NATHALIE
IPC: C07K16/28
Filed: 2016-03-31
Abstract: The invention relates to chimeric or humanised anti-CD303 antibodies to nucleic acids coding for the heavy and light chains of these antibodies, expression vectors, host cells, transgenic non-human animals or transgenic plants expressing said antibodies, as well as to the uses thereof in the treatment or prevention of blastic plasmacytoid dendritic cell neoplasms (BPDCN) or inflammatory diseases, in particular autoimmune diseases, involving plasmacytoid dendritic cells.
Patent CA-2982920-A1 (CA)
Inventor: KUMAR SANDEEP
IPC: A01H5/00
Filed: 2016-04-13
Abstract: This disclosure concerns compositions and methods for promoting transcription of a nucleotide sequence in a plant or plant cell, employing a promoter from a Brachypodium distachyon metallothionein-like gene (mtl). Some embodiments relate to a promoter from a Brachypodium distachyon metallothionein-like gene (mtl) that functions in plants to promote transcription of operably linked nucleotide sequences.
Patent CA-2983047-A1 (CA)
Inventor: LAFFITTE JEAN-ALEX
IPC: C23G1/02
Filed: 2016-04-08
Abstract: The present invention concerns the use of at least one alkane sulfonic acid of formula R-SO3H, in which R represents a linear or branched saturated hydrocarbon chain comprising 1 to 4 carbon atoms, for cleaning solid deposits comprising at least one aconitic acid salt. The invention also concerns a method for cleaning solid deposits comprising at least one aconitic acid salt, using at least one alkane sulfonic acid.
Patent CA-2985512-A1 (CA)
Inventor: BERNIER MORGAN L
IPC: B62D55/00
Filed: 2017-11-14
Abstract: A system and method for deploying scratchers for a tracked vehicle, such as a snowmobile, are described. The scratchers can be deployed in response to the engine temperature of the tracked vehicle exceeding a predetermined threshold.  Alternatively, the scratchers can be deployed via actuation of a switch by an operator.
Patent CA-2986637-A1 (CA)
Inventor: HANSEN JAN ERIK VEST
IPC: A47G25/90
Filed: 2013-06-28
Abstract: The invention relates to a device for aiding in the taking on and off a glove of an elastic material from a hand of a user, wherein the opening of the glove is reinforced by a flexible collar. The device according to the invention comprises a container with an opening for receiving the glove and the hand, and with a circumferential rim for supporting the collar of the glove such that the container and the glove inserted into the container form a closed compartment. The container comprises means such as a bellow to change the volume of the container and thereby of the pressure within the container. Further, a vent is placed in the container such as to be opened by the hand from within the compartment for removing any under pressure when the container volume is increased, such that the hand inserted in a glove can be easily withdrawn from the compartment. The invention further relates to method of manufacturing a glove for use in such device, the method involving placing a flexible collar around the wrist of a hand model prior to dip moulding the glove. When pulling off the glove from the hand mode, turning the glove except the opening with the collar inside out, the collar forms an outwardly folded down border on the finished glove.
Patent CA-2989037-A1 (CA)
Inventor: GRICE BYRON K
IPC: F16B13/06
Filed: 2017-12-15
Abstract: A hollow wall anchor includes a wall penetrating component having an externally threaded portion and a wall penetrating end portion, and a body component having a wall face engaging portion and an internally threaded portion that receives the externally threaded portion of the wall penetrating component. Rotation of the components together in a first direction for wall penetration moves both the wall penetrating component and the body component into the wall until the wall face engaging portion of the body component engages the wall to limit further rotation of the body component while the wall penetrating component continues to rotate such that interacting threads of the two components pull the wall penetrating component further into the body component. As the wall penetrating component is pulled further into the body component one or more retention arms are expanded outwardly behind a rear surface of the wall.
Patent CA-2990702-A1 (CA)
Title: Method for establishing interactive binding relationship and interactive terminal
Inventor: ZHANG YI
IPC: G06Q30/00
Filed: 2015-06-30
Abstract: A method for establishing interactive binding relationship and an interactive terminal. The method comprises: a first terminal transmits an interactive binding requirement to a server, so as to obtain from the server a user set of second terminals of which the requirements for binding targets match the first terminal (S11); the first terminal selects from the user set of the second terminals a target second terminal with which an interactive binding relationship needs to be established (S12); the first terminal transmits to the server a request to obtain the target data of the target second terminal, so as to obtain from the server a target data set of the target second terminal (S13); the first terminal selects target data from the target data set, and uses the selected target data to implement data exchange based on the selected target data, so that the server establishes an interactive binding relationship between the first terminal and the target second terminal (S14). The present method enables target data based exchange and automatically establishes interactive binding relationships.