baber/WOPTO huggingface dataset:
Patent CA-2926397-A1 (CA)
Title: Heating for powered air unit
Inventor: SERNFALT MATS U
IPC: A62B9/00
Filed: 2014-10-20
Abstract: A powered air purifying respirator (PAPR) with an active heating system. The PAPR includes a powered air component designed to be carried by a user of the PAPR, the powered air component including a fan and a filter, wherein the fan draws air from a user's environment through the filter. The PAPR further includes an electronically controlled active heating element and a control system. The control system varies the power provided to the heating element and further disables the heating element when potential overheating of the heating element is detected. The present invention further includes a heating module for use with a PAPR. The heating module includes an electronically controlled active heating element. The heating element is disabled when the fan in the PAPR is not rotating.
Patent CA-2928082-A1 (CA)
Title: Sensor with optical interface
Inventor: LARSON ERIC ALLAN
IPC: A61B5/145
Filed: 2014-10-23
Abstract: A device for detection or measurement of a carbohydrate analyte in fluid comprises: - an optical sensor comprising components of an assay for carbohydrate analyte, the readout of which is a detectable or measurable optical signal, and a light guide having a distal portion optically coupled to the assay components and a proximal portion; and - a reader for interrogating the optical sensor, the reader comprising an assay interrogating system including a lens; and - an interface portion forming part of at least one of the optical sensor and the reader, the interface portion being capable of removably constraining the proximal portion of the light guide and the lens of the assay interrogating system in an optically coupled arrangement. The device may be combined with an insulin-infusion system.
Patent CA-2928636-A1 (CA)
Title: Process additive formulation and method for foam reduction and/or for increasing drainage
Inventor: VANCE FREDRICK
IPC: B01D19/04
Filed: 2014-11-18
Abstract: The invention relates to a process additive formulation and a method for foam reduction and/or for increasing drainage in a process comprising an aqueous medium. The process additive formulation comprises an acrylate and/or methacrylate copolymer, optionally with acrylic acid or methacrylic acid, in an organic diluent, and mineral oil or vegetable oil.
Patent CA-2929009-A1 (CA)
Inventor: GUELI CARMEN
IPC: E04B1/41
Filed: 2016-05-04
Abstract: A hanger for concrete walls, the joist hanger comprising a flat plate having a front surface and a back surface. A truss chord bracket or hanger that supports the bottom chord of a truss at the side of a building.
Patent CA-2929934-A1 (CA)
Inventor: CHARON ROMAIN
IPC: H02B13/025
Filed: 2014-07-18
Abstract: Dispositif de confinement des fuites de gaz se produisant au niveau d'un disque de rupture d'un compartiment d'un poste électrique ou d'un disjoncteur à haute tension à isolation gazeuse L'invention concerne un dispositif de confinement de fuites de gaz se produisant au niveau d'un organe de rupture, telle qu'un disque (21) ou une membrane, d'un compartiment d'un poste électrique à isolation gazeuse ou d'un disjoncteur à haute tension à isolation gazeuse. Selon l'invention, un tel dispositif de confinement (10) comprend une enceinte étanche (101) agencée de sorte à pouvoir envelopper entièrement la surface extérieure dudit organe de rupture, ladite enceinte présentant une portion de fermeture étanche (105) destinée à être solidarisée autour d'un élément sensiblement tubulaire (14) dudit compartiment et comprenant des moyens de rupture sous pression apte à se rompre sous une pression de gaz inférieure à la pression de rupture dudit organe de rupture.
Patent CA-2930307-A1 (CA)
Title: Monovalent antigen binding constructs targeting egfr and/or her2 and uses thereof
Inventor: WICKMAN GRANT RAYMOND
IPC: C12P21/08
Filed: 2014-11-13
Abstract: Provided herein are monovalent antigen-binding constructs targeting EGFR and/or HER2. The monovalent antigen-binding constructs can include at least one antigen-binding polypeptide comprising a heavy chain variable domain, wherein the antigen-bind polypeptide specifically binds EGFR and/or HER2; and a heterodimeric Fc domain, the Fc domain comprising at least two CH3 domains, wherein the Fc domain is coupled, with or without a linker, to the antigen-binding polypeptide. Also provided are methods of making the constructs and methods of using the constructs.
Patent CA-2931587-A1 (CA)
Title: Tetrahydroimidazopyridine derivatives as modulators of tnf activity
Inventor: JACKSON VICTORIA ELIZABETH
IPC: C07D471/04
Filed: 2014-12-08
Abstract: A series of substituted 4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine derivatives of formula (I), being potent modulators of human TNFa activity, are accordingly of benefit in the treatment and/or prevention of various human ailments, including autoimmune and inflammatory disorders; neurological and neurodegenerative disorders; pain and nociceptive disorders; cardiovascular disorders; metabolic disorders; ocular disorders; and oncological disorders.
Patent CA-2933466-A1 (CA)
Title: Pyrrolo[3,2-c]pyridine derivatives as tlr inhibitors
Inventor: KOUL SUMMON
IPC: A61K31/438
Filed: 2014-12-12
Abstract: The present invention provides a heterocyclic compound having a TLR7, TLR9, TLR7/8, TLR7/9 or TLR7/8/9 inhibitory action, which is useful as an agent for the prophylaxis or treatment of autoimmune diseases, inflammatory diseases and the like, in particular, systemic lupus erythematosus, Sjogren's syndrome, rheumatoid arthritis, psoriasis, inflammatory bowel disease and the like. The present invention is a compound represented by the formula (1): wherein each symbol is as described in the specification, or a salt thereof.
Patent CA-2933630-A1 (CA)
Inventor: MYLLYMAKI MATTI
IPC: G05B19/042
Filed: 2016-06-20
Abstract: The invention relates to a supervision and control method for preventing poor air quality and fire as well as issuing an alarm regarding a dangerous situation. The method uses an indicator unit (1) mounted to the ceiling or on a wall and provided with an air quality sensor (3), as well as one or more control and supervision units (8), which are as an additional device or as an integrated or programmatic characteristic connected to the home appliances or electrical devices. The air quality information measured by the air quality sensor (3) is sent from the indicator unit (1) to the control and supervision unit (8). The presence of a user is monitored and ventilation is controlled on the basis of air quality information. On the basis of air quality information, the operation and/or energy supply of also other home appliances or electrical devices is controlled than those concerned with ventilation. Control is implemented in stages taking into consideration the home appliances or electrical devices in use. The effect of control on air quality is monitored by the air quality sensor (3) and an alarm is issued and/or the supply of electricity to predetermined home appliances and/or electrical devices is cut off if, regardless of control, a preset alarm limit is exceeded, when the presence of a user is not detected.
Patent CA-2937192-A1 (CA)
Inventor: LARSON JONATHAN R
IPC: B65D81/38
Filed: 2016-07-27
Abstract: A travel beverage container system which includes a portable drinking container with a 3D molded angry. face shot of a person, animal or fictional character. The device is designed to draw emotional response from a user while providing a stable ergonomic beverage container.
Patent CA-2937719-A1 (CA)
Title: Aerosol-forming substrate and aerosol-delivery system
Inventor: MIRONOV OLEG
IPC: A24F40/465
Filed: 2015-05-21
Abstract: There is described an aerosol-forming substrate for use in combination with an inductive heating device. The aerosol-forming substrate comprises a solid material capable of releasing volatile compounds that can form an aerosol upon heating of the aerosol-forming substrate, and at least a first susceptor material for heating of the aerosol-forming substrate. The first susceptor material has a first Curie-temperature and is arranged in thermal proximity of the solid material. The aerosol-forming substrate comprises at least a second susceptor material having a second Curie-temperature which is arranged in thermal proximity of the solid material. The first and second susceptor materials have specific absorption rate (SAR) outputs which are distinct from each other. Alternatively or in addition thereto the first Curie-temperature of the first susceptor material is lower than the second Curie-temperature of the second susceptor material, and the second Curie- temperature of the second susceptor material defines a maximum heating temperature of the first and second susceptor materials. There is also described an aerosol-delivery system.
Patent CA-2939563-A1 (CA)
Inventor: LYKKEN TOM
IPC: A01B73/02
Filed: 2015-02-11
Abstract: A farm implement having rotatable wings rotatably connected to a main carrier and also having a folding bar linkage, which folds as the corresponding wing is rotated into a stowed position and extends as the wing rotates into a deployed position. A fixed length control bar rotatably linking a tow bar of the folding bar linkage to the main carrier controls the folding and unfolding of the bar linkage as the wing rotates between the deployed and stowed positions.
Patent CA-2939905-A1 (CA)
Inventor: DAGEVILLE BENOIT
IPC: G06F12/0802
Filed: 2015-02-18
Abstract: Example caching systems and methods are described. In one implementation, a method identifies multiple files used to process a query and distributes each of the multiple files to a particular execution node to execute the query. Each execution node determines whether the distributed file is stored in the execution node's cache. If the execution node determines that the file is stored in the cache, it processes the query using the cached file. If the file is not stored in the cache, the execution node retrieves the file from a remote storage device, stores the file in the execution node's cache, and processes the query using the file.
Patent CA-2940695-A1 (CA)
Inventor: MAWBY SAM
IPC: B03C1/28
Filed: 2014-03-17
Abstract: An orifice condensate trap (i.e. a condensate removal device (10) having a condensate drainage channel (26) with a constricted passage (30) therein) in which a magnet (50) is disposed upstream of the orifice to capture impurities, e.g. magnetic particles, suspended or otherwise carried in the condensable gas or condensate. The magnet may be used in tandem with a mechanical filter, e.g. strainer. The magnet may be formed as part of a cap or plug (48) for closing an access opening (36) opposite to an upstream opening of the constricted passage (30). For example, the plug (48) may be formed of magnetic material, e.g. a magnetic variant of stainless steel.
Patent CA-2942797-A1 (CA)
Inventor: HESSLING-VON HEIMENDAHL ANDRE
IPC: B64D11/00
Filed: 2016-09-21
Abstract: An aircraft passenger service unit kit comprises an overhead passenger service unit panel (2) including at least one hinge pin (4) extending along an edge portion (6) of the overhead passenger service unit panel (2); and an elastic fixing element (8) for fixing the overhead passenger service unit panel (2) to an aircraft support structure. The fixing element (8) comprises at least one first end (18a, 18b), which is configured for rotatably connecting with the at least one hinge pin (4);  and at least one opposing second end (26), which is configured for engaging with a mounting rail (10) of the aircraft support structure. The overhead passenger service unit panel (2) further comprises a forcing element (14), which is configured for acting onto the fixing element (8) generating a tension within the fixing element (8) for securely fixing the at least one second end (26) of the fixing element (8) to the mounting rail (10).
Patent CA-2944616-A1 (CA)
Inventor: HOTALING JAMES M
IPC: G01N33/483
Filed: 2015-03-30
Abstract: A fluid analysis device including a fluid receipt chamber, a first capacitive element for measuring fluid flow into the fluid receipt chamber and a controller operatively coupled to the first capacitive element, wherein the controller is configured to measure a first capacitance of the first capacitive element.
Patent CA-2945570-A1 (CA)
Inventor: BICKERSTAFF JOHN
IPC: G05B17/02
Filed: 2015-04-10
Abstract: Disclosed is a method of producing an assembly tool (60) for assembling a first system (4) comprising one or more components (8-12). The method comprises: for each component (8-12), determining, when the first system (4) is attached to a second system (5), a position and orientation of that component (8-12) relative to the second system (5) and positions and orientations relative to the second system (5) at which that component (8-12) is to be supported; providing a frame (62); attaching, to the frame (62), a reference structure (64); providing a plurality of pickup devices (66-72) each having a receiving element (74-80) for receiving a component (8-12); and securing each pickup device (66-72) to the frame (62) such that a position and orientation relative to the reference structure (64) of each receiving element (74-80) is the same as a position and orientation at which a component (8-12) is to be supported.
Patent CA-2945638-A1 (CA)
Inventor: PEREZ SERGIO
IPC: H02J50/10
Filed: 2015-03-30
Abstract: The invention relates to a system for inductive power transfer to vehicles driving or standing on a surface of a route, in particular to road automobiles, wherein the system comprises a primary winding structure for generating an alternating electromagnetic field, wherein a field volume (FV) is assigned to the primary winding structure, wherein the system comprises at least a part of a first heating system (12), wherein elements of the first heating system (12) which are arranged within the field volume (FV) are non-metallic elements. Further, the inventions relates to a pavement slab assembly and a method of operating a system for inductive power transfer.
Patent CA-2951088-A1 (CA)
Inventor: DIAMOND CORMAC
IPC: E06B9/32
Filed: 2015-06-05
Abstract: An operating mechanism for a screen assembly of the type having an elongate endless pull cord hanging from the screen assembly in a loop, said operating mechanism comprising a housing having an opening at an upper end whereby at least a lower portion of the pull cord can pass into the housing to be enclosed therein, the housing incorporating guide means for guiding passage of the pull cord through the housing, said guide means incorporating locking means adapted to selectively restrain first or second sides of a loop defined by the pull cord such that reciprocating motion of the housing with respect to the screen assembly causes rotation of the operating mechanism of the screen assembly.
Patent CA-2953069-A1 (CA)
Title: Procede et dispositif utilisables en vue de la vaporisation et de l'inhalation de substances isolees
Inventor: DAVIDSON PERRY
IPC: A24F40/42
Filed: 2015-06-30
Abstract: L'invention concerne une dose unitaire comprenant au moins un agent bioactif isolé appliqué sur un matériau support en contact thermique avec un élément de chauffage électrique conçu pour vaporiser une quantité prédéterminée de l'agent en vue de son administration pulmonaire, ainsi que des dispositifs assurant la vaporisation et l'administration pulmonaire de l'agent isolé, des procédés de préparation de la dose unitaire, de libération contrôlée de l'agent à partir de celle-ci, des procédés d'administration pulmonaire de l'agent et des méthodes de traitement d'états pathologiques pouvant être traités par l'administration pulmonaire de l'agent bioactif isolé.
Patent CA-2953540-A1 (CA)
Title: Working attachment and combination of working attachment and power tool
Inventor: ZHANG XIAOFENG
IPC: B25F3/00
Filed: 2017-01-03
Abstract: A working attachment for a power tool is provided. The working attachment is able to be driven by the power tool to oscillate around a central axis. The working attachment includes a working portion for realizing a function of the working attachment and a connecting portion for connecting the working attachment with the power tool. The connecting portion includes at least two driven points for receiving a driving force of the power tool. The at least two driven points are disposed in a plane which is substantially perpendicular to the central axis and located between an upper end and a lower end of the connecting portion in a direction of the central axis.
Patent CA-2960514-A1 (CA)
Inventor: GRITTI PAOLO
IPC: H02J13/00
Filed: 2017-03-10
Abstract: In a preferred embodiment, there is provided a computerized platform for monitoring operation of an electric power distribution grid comprising an accessory device coupled with an electronic protection relay, said device being for gathering grid data, and related to the grid operation, from an electronic device in communication with the device, where the device is configured for transmitting the grid data through the Internet; a publishing computerized unit for communicating with the device, said being for interacting with the device to acquire and store the grid data; an interface computerized unit for communicating with the device and the publishing unit, the unit for providing interface services to manage the device interaction with the publishing unit.
Patent CA-2962544-A1 (CA)
Title: Remaining life estimation method for estimating remaining life of high-chromium steel pipe
Inventor: NISHIDA HIDETAKA
IPC: G01N17/00
Filed: 2014-10-01
Abstract: The purpose of the present invention is to accurately determine the value of a constant used in the Monkman-Grant method when estimating the remaining life of a high-chromium steel pipe through which a high-temperature, high-pressure fluid is made to flow. The remaining life estimation method according to the present invention is characterized, in particular, in that a constant acquisition step (creep progression test S1) is carried out for obtaining a constant indicating the product of the strain rate and rupture time in the Monkman-Grant method by multiplying the single-axis rupture ductility obtained from a sample of a high-chromium steel pipe by a first coefficient for conversion to multi-axis rupture ductility, a second coefficient for correcting the consumed life of the sample, and a third coefficient for correcting a measurement pressure to an evaluation pressure.
Patent CA-2964227-A1 (CA)
Inventor: BURNS ALLEN T
IPC: B62B3/04
Filed: 2017-04-13
Abstract: Systems and methods for processing debris from job sites are disclosed. Carts for receiving the debris are also disclosed. Each cart has a base, a plurality of wheels extending downwardly from the base relative to a vertical axis, and a plurality of walls extending upwardly from the base. The walls and the base of each cart cooperate to define a debris-receiving space.  The carts can be engaged by a lifting apparatus that rotates along an arcuate path to position the carts in an unloading position.
Patent CA-2966464-A1 (CA)
Inventor: OKRASA MATTHEW STEFAN
IPC: E05F15/686
Filed: 2017-05-10
Abstract: The present invention is a door opener operable to open doors of various weights, heights and widths, comprising cables attached to the door and further attached to an operation unit. The operation unit incorporates a telescoping section driven to extend and compress by the function of a fluid pump. The telescoping section comprises two or more telescoping portions. The extension of at least one telescoping portion creates tension in the cables and causes the door to be moved from a closed or semi-closed position to an open or semi-open position. The compression of at least one telescoping portion reduces tension in a constant or near-constant manner so that the door is caused to move from an open or semi-open position to a closed position or semi-closed position. The pump only requires power while at least one telescoping portion is extending and therefore power is only required while the door is being moved towards an open position.
Patent CA-2967670-A1 (CA)
Title: Pt-al-hf/zr coating and method
Inventor: MURPHY KENNETH S
IPC: C23C16/08
Filed: 2010-05-18
Abstract: A Pt-Al-Hf/Zr aluminide coating that can be used as a bond coat for TBC and improve TBC spallation life in service at elevated temperatures is provided. The aluminide coating can include a metastable ternary or higher X-Pt/Pd-Ni phase where the phase and other elements in the alloy system are present in a NiAl .beta. phase of the coating. The metastable phase can be present and observable in the as-deposited condition of the bond coating; e.g. in an as-CVD deposited condition of the bond coating.
Patent CA-2969453-A1 (CA)
Title: Dopamine receptor type 2 specific promoter and methods of use thereof
Inventor: DEISSEROTH KARL A
IPC: C12N15/866
Filed: 2015-12-03
Abstract: A nucleic acid containing a dopamine receptor type 2-specific promoter (D2SP) is provided. In certain embodiments, the nucleic acid includes a dopamine receptor type 2-specific promoter (D2SP), wherein the D2SP does not include exon 1 of a D2 receptor gene, wherein the D2SP comprises a Kozak sequence, and wherein the D2SP includes a nucleotide sequence having at least 95% sequence identity to the nucleotide sequence set forth in SEQ ID NO: 1. Also provided are expression vectors, genetically modified host cells and kits that include the subject nucleic acid.
Patent CA-2970615-A1 (CA)
Inventor: PARKS GLENN C JR
IPC: F16K3/30
Filed: 2017-06-14
Abstract: A gate valve and a seat for a gate valve having a valve body, which may be used for hydrocarbon well fracturing operations with a fracturing fluid, or "frac fluid", includes a seat pocket for receipt of the seat, which seat may include a tubular member having a seat end face, the seat end face includes two annular seals disposed in seat grooves, at least one of which is a half-dovetail groove.
Patent CA-2974139-A1 (CA)
Title: Train d'atterrissage d'aeronef, aeronef et methodes asociees
Inventor: COTTET JUSTIN DUANE
IPC: B64C25/60
Filed: 2017-07-20
Abstract: Une structure de train d'atterrissage d'aéronef comprend un assemblage de jambe configuré pour faire la transition entre une configuration comprimée, une configuration déployée et une configuration rentrée. L'assemblage de jambe comprend une longueur comprimée, une longueur déployée et une longueur rentrée, de sorte que la longueur comprimée et la longueur rentrée soient moindres que la longueur déployée. L'assemblage de jambe comprend un carter tubulaire supérieur, une cloison supérieure configurée pour être déplacée entre une position inférieure et une position supérieure, un carter tubulaire inférieur en raccord fonctionnel avec le carter supérieur, une cloison inférieure soutenue par le carter inférieur et une chambre de pression définie entre la cloison inférieure et la cloison supérieure. Un volume de liquide de jambe et une masse de gaz de jambe sont positionnés dans la chambre de pression. Une méthode pour rentrer l'assemblage de jambe comprend une cloison supérieure en déplacement longitudinal dans un carter tubulaire supérieur d'une position inférieure à une position supérieure.
Patent CA-2975307-A1 (CA)
Inventor: WAGENER JEFFERSON L
IPC: H04Q11/02
Filed: 2016-02-09
Abstract: An optical device incorporates into the same physical structure the functionality of two or more wavelength selective switches. The wavelength components associated with the first optical switch are isolated from the wavelength components associated with the second optical switch by their spatial displacement along one axis on a programmable optical phase modulator. Remaining crosstalk between the components is reduced by spatially separating the components of the two wavelength switches having the same wavelength along another axis of the programmable optical phase modulator.