baber/WOPTO huggingface dataset:
Patent CA-3092839-A1 (CA)
Inventor: WEBSTER MATTHEW THOMAS ROBINSON
IPC: E21B33/00
Filed: 2019-03-01
Abstract: A frac tree coupled to a wellhead is connected to either flowback equipment or zipper modules using a single straight-line connection of pipes, valves, and/or frac iron that define a straight-line pathway for fluid, gas, or flowback materials. The disclosed single straight-line connections referenced herein may be used in pressure pumping operations to deliver hydraulic fracturing fluid ("frack fluid") to a frac tree for delivery to a wellhead or for carrying flowback from the wellhead to a flowback-collecting equipment. Using the single straight-line connections referenced herein dramatically reduces the complexity of connections needed to deliver frack fluid to or carry flowback away from a well, thereby reducing the cost, improving the efficiency, and increasing the safety of pressure-pumping and flowback operations.
Patent CA-3093111-A1 (CA)
Title: Welding power supplies having dynamic current responses
Inventor: BOWMAN CODY J
IPC: B23K9/10
Filed: 2019-03-22
Abstract: Welding power supplies having dynamic current responses are disclosed. Example welding power supplies include: power conversion circuitry (102) configured to convert supply power to welding current; a voltage sense circuit (104) configured to measure an output voltage of the power conversion circuitry; and control circuitry (106) configured to: in response to detecting that the output voltage has decreased below a lower voltage limit: control an increasing ramp rate of the welding current output by the power conversion circuitry; and in response to detecting that the output voltage has increased above the lower voltage limit, control a decreasing ramp rate of the welding current output by the power conversion circuitry.
Patent CA-3094130-A1 (CA)
Title: Apparatus and method for ophthalmic neural scanning
Inventor: WINSOR ROBERT
IPC: A61B3/00
Filed: 2019-03-15
Abstract: An apparatus and method for ophthalmic neural scanning including a projection apparatus configured to project a projected image onto one or more retinas of one or more eyes of a subject, one or more photodetectors disposed conjugate to the one or more retinas, the one or more photodetectors being configured to capture a reflected image reflected from the one or more retinas in response to the projected image, the reflected image including information indicating fixation of the one or more eyes, and an image capture device disposed conjugate to one or more corneas of the one or more eyes of the subject and configured to capture a diagnostic image including one or more pupils of the one or more eyes when the one or more pupils are illuminated by retroreflected light from the one or more retinas in response to the projected image.
Patent CA-3094438-A1 (CA)
Title: Transaction system and transaction method
Inventor: KIM MIN SOO
IPC: G06Q20/36
Filed: 2018-03-26
Abstract: A transaction system comprises: a terminal device for transmitting, to a server, a remittance request signal for remitting cryptocurrency stored in an electronic wallet; and a transaction server for receiving the remittance request signal from the terminal device, requesting verification of transaction from a blockchain network in order to determine whether the remittance request signal is valid, and remitting the cryptocurrency to an electronic wallet of another terminal device when the remittance request signal is valid as a result of the verification of transaction.
Patent CA-3095220-A1 (CA)
Title: Bidirectional inter prediction method and apparatus
Inventor: CHEN HUANBANG
IPC: H04N19/577
Filed: 2019-01-11
Abstract: Embodiments of this application relate to the field of video picture coding technologies, and disclose a bidirectional inter prediction method and apparatus, to improve coding efficiency. The method includes: obtaining indication information, where the indication information is used to indicate to determine second motion information based on first motion infoimation, the first motion information is motion information of a current picture block in a first direction, and the second motion information is motion information of the current picture block in a second direction; obtaining the first motion information;  deteiiiiining the second motion information based on the first motion information; and determining prediction samples of the current picture block based on the first motion information and the second motion information.
Patent CA-3102391-A1 (CA)
Inventor: SHORT JAY M
IPC: A61K47/68
Filed: 2019-06-04
Abstract: An anti-IL-22 antibody or antibody fragment that binds to both human IL-22 and a mammalian IL-22 as well as modified anti-IL-22 antibodies and antibody fragments. Pharmaceutical compositions and kits comprising the antibody or antibody fragment are also provided. Also provided are methods for treatment of various IL-22 mediated conditions and diseases.
Patent CA-3102831-A1 (CA)
Title: Static transfer switch with resonant turn-off
Inventor: PAN ZHIGUO
IPC: H02H9/04
Filed: 2019-06-04
Abstract: A resonant turn-off circuit is provided to disconnect an inadequate power source and transfer a load to an alternate power source. In the circuit, a main switch is turned off before the AC cycle of the power source crosses zero. As a result, the main switch may be turned off quickly to transfer electric power supplied to a load to a second power source. The circuit may include resonant switches, a capacitor, a pre-charging power supply and an inductor. When it is desired to turn off the main switch, a resonant switch is turned off to cause a voltage reversal across the switch.
Patent CA-3103025-A1 (CA)
Title: Disturbance detection for transport links
Inventor: SJODIN MARTIN
IPC: H04W24/10
Filed: 2018-08-23
Abstract: The method comprises sampling transport data received on the transport link to determine properties of the transport link. The method comprises detecting the disturbance of the transport link based on the determined properties of the transport link. The method comprises, responsive to the detecting the disturbance, determining, based on the sampled received transport data, the cause of the disturbance. The method further comprises, responsive to detecting the disturbance, refraining from transmitting an indication of the disturbance or transmitting the indication of the disturbance with an instruction for resolving the disturbance.
Patent CA-3104066-A1 (CA)
Inventor: MAKI KARI
IPC: H04B10/2575
Filed: 2018-06-27
Abstract: A network element (300) of a cable television (CATV) network, said network element comprising one or more amplifier units (306, 308, 310, 312) for amplifying downstream signal transmission for digital output into one or more output channels; means (314) for detecting output power of all active digital output channels; means for providing a predetermined correlation between the detected output power of said active digital output channels and a corresponding minimum bias current for said one or more amplifier units; and means for adjusting the bias current of said one or more amplifier units on the basis of the predetermined correlation.
Patent CA-3104797-A1 (CA)
Inventor: UCHIDA KOICHIRO
IPC: C12Q1/02
Filed: 2019-06-21
Abstract: The present disclosure provides a pharmaceutical composition for antigen-specific immune tolerance or immune suppression.     The    present     disclosure      provides      a pharmaceutical composition comprising a CD4-positive anergy T cell and a CD8-positive anergy T cell. In some embodiments, the anergy T cell is induced by an antibody capable of inhibiting the interaction between CD80 and/or CD86 and CD28.  In a specific embodiment, the pharmaceutical composition may additionally comprise a regulatory T cell (e.g., a FOXP3-positive CD4-positive CD25-positive T cell).
Patent CA-3107684-A1 (CA)
Inventor: WELLMAN TIMOTHY A
IPC: H04W4/40
Filed: 2007-12-13
Abstract: ABSTRACT Systems of hardware and software are provided for enabling mobile assets to communicate across a wireless network environment. Systems, computer-implemented rnethods and computer program products are also provided for leveraging wireless communication and/or processing capabilities of mobile assets against a robust software solution to implement enterprise wide asset management functions, to integrate mobile asset data into existing enterprise workflows and/or to enable trusted third party integration into the enterprise for enhanced asset and/or workflow management. Date Recue/Date Received 2021-02-01
Patent CA-3108343-A1 (CA)
Inventor: VERVILLE KEVIN
IPC: B65D47/06
Filed: 2021-02-08
Abstract: A food product dispenser valve which comprises a mounting cup which has a grommet/stem opening formed therein; a grommet defining an axial passageway which extends along an axial length of the grommet and has a sealing edge formed in an upstream end thereof, and a body of the grommet extends through the grommet/stem opening; a valve stem accommodated within the passageway, and the valve stem has a sealing head which is spaced apart from a valve stem shoulder; and a dispensing actuator surrounds a portion of the body of the grommet which extends through the grommet/stem opening, and has a product discharge outlet. The spacing of the sealing head from the valve stem shoulder is less than an axially height of the grommet so that the grommet normally biases the sealing head into sealing engagement with the annular sealing edge to prevent flow through the food product dispenser valve.
Patent CA-3109650-A1 (CA)
Inventor: HARVEY KYLE M
IPC: G08G1/07
Filed: 2021-02-19
Abstract: Il est décrit un panneau de signalisation comprenant une signalisation imprimée couplée à une feuille rétroréfléchissante, un corps de panneau sur lequel sattache solidement la feuille rétroréfléchissante, plusieurs ouvertures de symboles qui traversent le corps de panneau et salignent sur des parties de la signalisation imprimée pour lillumination ainsi que plusieurs feux en forme de symboles disposés à lintérieur dun appareil lumineux fixé au corps de panneau.
Patent CA-3111774-A1 (CA)
Title: Systems and methods for setting correspondence between pieces of equipment, locations and elements of a lockout procedure checklist
Inventor: Bordeleau Eric
IPC: B41J3/39
Filed: 2021-03-11
Abstract: Systems and methods for setting correspondence between pieces of equipment, locations and elements of a lockout procedure checklist comprising a procedure checklist and marking tools. The procedure checklist is printed over a markable support and comprises elements printed thereon each comprising a unique graphical assemblage. Marking tools, provided at locations to perform securing operations on pieces of equipment, are adapted to generate markings on the support matching the graphical assemblages. The operator following each of the elements of the procedure uses the marking tools at the locations to generate markings on the support, and thereby completion of the procedure may be validated by comparing the markings generated on the support with the graphical assemblages thereon. Procedure allows to validate that operations are performed only on appropriate pieces of equipment and location, and that all steps are performed.
Patent CA-3112942-A1 (CA)
Title: Container for cleaning and sterilizing menstrual cups
Inventor: LEQUAY PAUL
IPC: A61L2/12
Filed: 2018-09-18
Abstract: The present invention relates to a container for cleaning and sterilizing a menstrual cup comprising: a vessel (1) with an open-top having a bottom (8), side walls defining an inner cavity (25) for holding a cleaning liquid and for receiving the menstrual cup made of elastic material having a bell-shaped portion for collecting menses and gripping means, preferably in the form of a stem, for insertion and removal during menstrual cycle; a lid (5) closing the open-top; the vessel (1) and the lid (5) being made of materials suitable for exposure to microwave radiation; the lid (5) comprises holding means (16) for connecting the menstrual cup to the lid (5) with the gripping means, wherein the lid (5) is reversible such that it can be fitted on the open-top in two mounting positions, the first mounting position with the holding means (16) directed towards the inner cavity (25) such that, when attached to the lid (5), the menstrual cup projects at least partially into the inner cavity (25), and the second mounting position with the lid (5) reversed and the holding means (16) directed away from the inner cavity (25) such that, when attached to the lid (5), the menstrual cup projects outwardly.
Patent CA-3113981-A1 (CA)
Inventor: HUNTER CHARLES ERIC
IPC: B05B17/06
Filed: 2019-10-01
Abstract: A droplet delivery device and related methods for delivering a low surface tension composition as a stream of droplets to a subject for pulmonary use is disclosed. The droplet delivery device includes a housing, a reservoir, an ejector mechanism, and at least one differential pressure sensor. The droplet delivery device is automatically breath actuated by the user when the differential pressure sensor senses a predetermined pressure change within housing. The ejector mechanism includes a piezoelectric actuator and an aperture plate, the aperture plate having a plurality of openings formed through its thickness, and one or more surfaces configured to provide a desired surface contact angle, and the piezoelectric actuator operable to oscillate the aperture plate at a frequency to thereby generate the ejected stream of droplets.
Patent CA-3115675-A1 (CA)
Inventor: PREVITI ANTONINO
IPC: B28D7/04
Filed: 2021-04-20
Abstract: It is provided a processing procedure (100) of an object (1 a) in stone material and defining final profile (1c), the process (100) comprises: a work station of said object (1 a); tools (2) configured to process the object (1a) and defining a removal thickness (2b); a block for reciprocal movement between object (la) and tool (2); a drive block control unit; an acquisition step (20) wherein the acquisition system acquires the current cutting profile (2c) of each tool (2); an evaluation step (30) wherein for each tool (2) an offset is determined between object (1a) and tool (2) as a function of the final profile (1c), removal thickness (2b) and current cutting profile ( 2c); and at least one processing step wherein the movement block reciprocally moves object (1a) and tool (2) defining said offset.
Patent CA-3118131-A1 (CA)
Inventor: BAGGIO OSVALDO
IPC: B65G39/00
Filed: 2019-10-30
Abstract: Conveyor idler monitoring apparatus, systems and methods are provided. In some embodiments, one or more sensors (e.g., temperature sensors, load sensors, etc.) are supported by the shaft of a conveyor idler. In some embodiments, one or more sensors are in data communication with a wireless transmitter. In some embodiments, a power generator driven by rotation of the idler is in electrical communication with one or more sensors and/or a wireless transmitter. In some embodiments, a plurality of idlers monitoring systems are in data communication with a conveyor monitoring system and/or operational monitoring system.
Patent CA-3126761-A1 (CA)
Title: Green bean plants with improved disease resistance
Inventor: EVANS ELLEN L
IPC: A01H1/04
Filed: 2020-01-13
Abstract: Green bean plants exhibiting resistance to Sclerotinia sclerotiorum are provided, together with methods of producing, identifying, or selecting plants or germplasm with a Sclerotinia sclerotiorum resistance phenotype and lacking an undesirable seed color trait. Such plants include green bean plants comprising introgressed genomic regions conferring disease resistance. Compositions, including novel polymorphic markers for detecting plants comprising introgressed disease resistance alleles, are further provided.
Patent CA-3127596-A1 (CA)
Title: Pumping system and fluid delivery installation
Inventor: BIGNON PIERRE
IPC: F03C1/007
Filed: 2019-01-24
Abstract: The invention relates mainly to a pumping system (1) which comprises an alternating distribution device comprising at least one shut-off device (7) comprising four mobile shut-off members (70-73) for shutting off first and second inlets (E1, E2; E1a, E2a) and first and second outlets (S1, S2; S1a, S2a) of the pumping system (1) and at least one trigger (8, 9) configured to actuate said shut-off members (70-73) between two positions, respectively a shutting-off position and an open position, which alternating distribution device can be actuated between a first arrangement associated with a first fluid distribution cycle and a second arrangement associated with a second fluid distribution cycle.
Patent CA-3128036-A1 (CA)
Inventor: DENG WENJIN
IPC: A01N25/28
Filed: 2020-01-30
Abstract: La présente invention concerne diverses compositions herbicides comprenant des microcapsules contenant un herbicide à base d'acétamide. La présente invention concerne également des procédés de préparation de ces compositions et des procédés d'utilisation de ces compositions pour lutter contre les mauvaises herbes.
Patent CA-3128373-A1 (CA)
Title: Cancer treatment with ror1 antibody immunoconjugates
Inventor: MILLER LANGDON
IPC: C07K16/28
Filed: 2020-02-01
Abstract: Provided herein are methods for treating a cancer patient with immunoconjugates comprising an anti-ROR1 antibody or an antigen-fragment fragment thereof and a drug moiety.
Patent CA-3129155-A1 (CA)
Title: Modulation of wnt signalling in ocular disorders
Inventor: LI YANG
IPC: A61P27/02
Filed: 2020-02-11
Abstract: The present invention provides methods of treating ocular disorders with modulators of the WNT signaling pathway. In particular the ocular disorders are retinopathies. Also provided are methods of dosing and pharmaceutical compositions.
Patent CA-3130508-A1 (CA)
Title: Antibody molecules that bind to nkp30 and uses thereof
Inventor: LOEW ANDREAS
IPC: A61P37/00
Filed: 2020-02-21
Abstract: Antibody molecules that specifically bind to NKp30 are disclosed. The anti-NKp30 antibody molecules can be used to treat, prevent and/or diagnose cancerous, autoimmune or infectious conditions and disorders.
Patent CA-3131402-A1 (CA)
Inventor: ZHAO XIAOYAN
IPC: A61B5/145
Filed: 2020-03-24
Abstract: La présente invention concerne des procédés et des compositions pour l'analyse de couronne biomoléculaire de liquides biologiques. Un liquide biologique peut être mis en contact avec une nanoparticule pour former une couronne biomoléculaire, et la composition de la couronne obtenue peut être analysée. L'invention concerne également des procédés de préparation d'un liquide biologique pour une analyse de couronne par interrogation en série.
Patent CA-3132692-A1 (CA)
Inventor: TANI SHIGENORI
IPC: H04B3/04
Filed: 2019-03-01
Abstract: Provided is a digital filter (100) characterized by comprising: a data conversion unit (101) which converts data into a first data sequence which is a pseudorandom number sequence; a coefficient retaining unit (104) which retains a weight coefficient which is a value with which each of a plurality of the first data sequences is weighted; a coefficient conversion unit (105) which converts the weight coefficient into a weight coefficient sequence which is a pseudorandom number sequence; a plurality of first weighted addition units which, using the plurality of first data sequences and a plurality of the weight coefficient sequences, generate a second data sequence in which the plurality of first data sequences are weighted; one or more second weighted addition units which, using a plurality of the second data sequences and the weight coefficient sequences, generate a third data sequence in which the plurality of second data sequences are weighted; and a control unit (106) which selects the first data sequence which is inputted into the plurality of first weighted addition units such that a computation error of the plurality of first weighted addition units and the second weighted addition units is less than a predetermined value.
Patent CA-3133462-A1 (CA)
Title: Cell suspension treatment apparatus
Inventor: HIGUCHI AKIRA
IPC: C12M3/06
Filed: 2020-03-24
Abstract: A cell suspension treatment system is provided with a circulation circuit and a filling liquid supply source which supplies a filling liquid to the circulation circuit. The circulation circuit comprises a hollow fiber membrane filter, a reservoir, a pump which is disposed on the downstream side, in the circulation direction, of the reservoir and on the upstream side of the hollow fiber membrane filter, and a valve which is disposed on the downstream side of the reservoir and on the upstream side of the pump. The filling liquid supply source is connected to a part of the circulation circuit between the valve and the pump. After a concentrated cell suspension is reserved in the reservoir, the filling liquid supply source starts to supply the filling liquid to the circulation circuit in the state where the valve is closed and the pump is driven. Thus, the filling liquid forces the cell suspension, which remains in a part of the circulation circuit to the inlet port of the reservoir, to flow toward the reservoir.
Patent CA-3134537-A1 (CA)
Title: Signalisation de prediction inter-couches dans un flux binaire video
Inventor: CHOI BYEONGDOO
IPC: H04N19/20
Filed: 2020-09-18
Abstract: Il est inclus un procédé et un appareil comprenant un code informatique configuré pour amener un processeur ou des processeurs à effectuer l'analyse d'au moins un ensemble de paramètres vidéo comprenant au moins un élément de syntaxe indiquant si au moins une couche dans le flux binaire évolutif est l'une d'une couche dépendante du flux binaire évolutif et d'une couche indépendante du flux binaire évolutif, à décoder une image dans la couche dépendante par analyse et interprétation d'une liste d'images de référence inter-couches, et à décoder une image dans une couche indépendante sans analyser et interpréter la liste d'images de référence inter-couches.
Patent CA-3135155-A1 (CA)
Inventor: MURRAY HANS
IPC: C21B13/10
Filed: 2020-03-31
Abstract: Method for producing direct reduced metal material, comprising the steps: a) charging metal material to be reduced into a furnace space (120); b) evacuating an existing atmosphere from the furnace space (120) so as to achieve an underpressure inside the furnace space (120); c) providing, in a main heating step, heat and hydrogen gas to the furnace space (120), so that heated hydrogen gas heats the charged metal material to a temperature high enough so that metal oxides present in the metal material are reduced, in turncausing water vapour to be formed; and d) condensing and collecting the water vapour formed in step c in a condenser (160) below the charged metal material, characterised in that steps c and d are performed at least until a hydrogen atmosphere overpressure has been reached inside the furnace space (120), and in that no hydrogen gas is evacuated from the furnace space (120) until said overpressure has been reached. The invention also relates to a system.
Patent CA-3136795-A1 (CA)
Title: Ruminant animal monitoring system
Inventor: SONG XIANGYU
IPC: G06T7/00
Filed: 2020-05-04
Abstract: There is provided a system and method for automatically monitoring a ruminant animal. The system comprises a 3D camera system that obtains images from a region of interest, in particular the paralumbar fossa. An image processor determines the surface curvature in the region of interest, as a function of time. Based on the frequency with which this function attains local maxima, a health indication for the animal is generated.