baber/WOPTO huggingface dataset:
Patent CA-3032048-A1 (CA)
Inventor: MOBIUS MARIUS ALEXANDER
IPC: C12M1/33
Filed: 2017-07-28
Abstract: The invention relates to a device for isolating stem cells from fetal tissues, which device has an incubation chamber, at least one pump, at least one reservoir for a tissue break-down solution, at least one reservoir for a rinsing solution, optionally a control unit, optionally a means for removing contaminants, and optionally a means for expansion of the isolated stem cells. The invention further relates to a method for isolating stem cells from fetal tissue, which method comprises, among other things, the mechanical dissociation and the enzymatic digestion of the fetal tissue and optionally density gradient centrifugation for removing contaminants. The device and the method according to the invention are particularly suitable for isolating mesenchymal stem cells from fetal tissues, such as umbilical cord tissue, placenta tissue, or fetal lung tissue.
Patent CA-3032691-A1 (CA)
Title: Sealing composition
Inventor: MORRIS ERIC L
IPC: C23C22/34
Filed: 2017-08-14
Abstract: Disclosed is a method of treating a substrate. The surface is contacted with a sealing composition comprising a lithium cation; and optionally, with conversion composition comprising a cation of a lanthanide, a Group IIIB, and/or a Group IVB metal. The conversion composition is applied to provide a film on the substrate surface resulting in a level of the lanthanide, Group IIIB metal, and/or Group IV metal thereon of at least 100 counts greater than on a surface of a substrate that does not have the film thereon as measured by X-ray fluorescence (measured using X-Met 7500, Oxford Instruments; operating parameters 60 second timed assay, 15Kv, 45µA, filter 3, T(p) = 1.5µs for lanthanides, Group IIIB metals, and Group IVB metals except zirconium; operating parameters 60 second timed assay, 40Kv, 10µA, filter 4, T(p) = 1.5µs for zirconium). A substrate obtainable by the methods also is disclosed.
Patent CA-3033316-A1 (CA)
Inventor: LEYDECKER STEPHEN HAIGHT
IPC: H05B37/03
Filed: 2017-08-10
Abstract: A method of replacing one of a light module and a driver module of a light unit, wherein the light module and the driver module each comprise a data storage memory and wherein a visual light communication, VLC, code has been stored in one of the data storage memory of the light module and the data storage memory of the driver module. The driver module is configured to drive the light module so as to optically emit, by means of a modulation of a light output of the light module, information based on the VLC code. The method comprises: a) reading the VLC code from the one of the data storage memory of the light module and the data storage memory of the driver module; b) transferring the VLC code via a connection between the light module and the driver module; c) storing the transferred VLC code in the other one of the light module and the driver module; d) electing one of the light module and the driver module for replacement; e) replacing the one of the light module and the driver module elected for replacement; and f) transferring the VLC code from the other one of the light module and the driver module to the replaced one of the light module and the driver module and g) storing the transferred VLC code in the data storage memory of the replaced one of the light module and the driver module.
Patent CA-3035675-A1 (CA)
Title: Pharmaceutical composition containing mtor inhibitor for treating macular degeneration
Inventor: LEE YOUNG-ILL
IPC: A61K48/00
Filed: 2017-03-17
Abstract: The present invention relates to a pharmaceutical composition for treating macular degeneration and, more specifically, to a pharmaceutical composition for treating macular degeneration, the composition containing an inhibitor inhibiting the expression of mTOR gene. The present invention can effectively treat age-related macular degeneration, which is a representative retinal disease causing adult blindness.
Patent CA-3039512-A1 (CA)
Inventor: O'BRIEN JOHN JEREMIAH
IPC: G06K7/10
Filed: 2017-10-03
Abstract: Exemplary embodiments relate to an indoor drone system including an autonomous drone configured for autonomous navigation, and a computing system in communication with the autonomous drone. The autonomous drone includes an optical code reader and at least one navigational sensor. The computing system includes a verification module.
Patent CA-3041400-A1 (CA)
Inventor: GENANI GAURAV NARAYAN
IPC: A61H1/02
Filed: 2016-10-21
Abstract: To support a movable arm (11) attached to a base (10) and rotatable around a movable rotation point (13) relative to the base, a force-balancing support (4) comprises an arm attachment (41) connectable to the movable arm and at least rotatable around a centre of rotation (43) of which a position is movable relative to the base attachment (42). The support is attachable to the base with a base attachment (42) at a distance from the arm attachment. The support has a cantilever mechanism (44) which transfers force exerted on the arm attachment (41) by the movable arm (11), when coupled thereto, to the base attachment. The cantilever mechanism has a fixed end (45) attached to the base attachment and a free, arm-side, cantilever end (44) movable, e.g. by suitable flexing. The arm attachment is suspended with respect to the base attachment at the free end.
Patent CA-3043120-A1 (CA)
Title: Cutting assembly for trimming pieces of meat, processing system including such a cutting assembly, and corresponding methods of operating and use associated thereto
Inventor: WELLS CAMPAGNA ANTOINE
IPC: A22C17/00
Filed: 2018-07-25
Abstract: A cutting assembly and corresponding workpiece processing for cutting a workpiece, the cutting assembly including a first cutting tool adapted to cut the workpiece along a first cutting plane, and a second cutting tool adapted to cut the workpiece along a second cutting plane, the first and second cutting planes defining an inner angle therebetween, the cutting assembly being adapted to cut the workpiece along said first and second cutting planes in a single operation.
Patent CA-3044040-A1 (CA)
Inventor: BROWN CHRIS
IPC: F16M11/20
Filed: 2019-05-22
Abstract: A pedestal for mounting an accessory onto a vehicle surface has a hollow core body with an oblong first slot at a top end for receiving a fastener therethrough and an oblong second slot within for holding a nut and engaging the fastener. The fastener and nut are linearly adjustable in a first direction along the slots for ease of aligning the accessory's mounting hole with the pedestal and fastener, so as to secure the accessory to the pedestal's top end with the fastener. The body may also have wider oblong slots and additional side body slits for fitting an elongate bar nut, to provide greater adjustability in a second direction within the pedestal for enhanced two dimensional alignment of the accessory with the pedestal and fastener. A skirt and adhesive pad at the bottom end of the body securely bond the pedestal, and hence the accessory, to the vehicle surface.
Patent CA-3044216-A1 (CA)
Inventor: KOH SANG SEOK
IPC: G01N33/574
Filed: 2017-08-16
Abstract: La présente invention concerne un anticorps se liant spécifiquement à une protéine de facteur régulé positivement de l'adénocarcinome pancréatique (PAUF) et une utilisation correspondante. L'anticorps de la présente invention se lie à la protéine PAUF avec une spécificité et une affinité élevées et inhibe la prolifération, la migration, la pénétration et la croissance in vivo de cellules cancéreuses, étant ainsi utilisé efficacement dans le domaine du diagnostic et du traitement de maladies, telles que le cancer, dans lesquelles la protéine PAUF est surexprimée.
Patent CA-3046885-A1 (CA)
Title: Ionizable cationic lipid for rna delivery
Inventor: PAYNE JOSEPH E
IPC: C07C333/04
Filed: 2017-12-20
Abstract: What is described is a compound of formula (see formula I) consisting of a compound in which R1 is -CH((CH2)nCH3)2 or -CH(CH2)nCH3)((CH2)n-1CH3)2, wherein n is 3, 4, 5, 6, 7, or 8, or -CH((CH2)p(CH=CH)(CH2)qCH2)2, wherein p and q are independently I. 2, 3, 4, 5, or 6,- wherein p+q < 8; R2 is a linear alkyl, alkenyl, or alkynyl consisting of 2 to 20 carbons, or -CH((CH2)nCH3)2 or -CH((CH2)n CH3)((CH2)n-1CH3)2, wherein is 3, 4, 5, 6, 7, or 8, or -CH((CH2)p(CH=CH)(CH2)qCH3)2, wherein p and q are independently 1, 2, 4, 5, or 6, wherein p+q<8; L1 and L2 are the same or different, each a linear alkylene of 1 to 20 carbons or a linear alkenylene of 2 to 20 carbons; X1 is S or O; R3 is a linear or branched alkylene consisting of 1 to 6 carbons; and R4 and R5 are the same or different, each a hydrogen or a linear or branched alkyl consisting of 1 to 6 carbons; or a pharmaceutically acceptable salt thereof.
Patent CA-3051649-A1 (CA)
Title: Rotary damper
Inventor: BATTLOGG STEFAN
IPC: F16F9/53
Filed: 2018-02-26
Abstract: The invention relates to a rotary damper (1), comprising a housing (12), a damper shaft (3) rotatably held at the housing, a displacing device (2) in the housing (12), and a magnetic field source (8). The displacing device (2) has a damper volume (60) having a magnetorheological fluid (6) as a working fluid and can be operated therewith in order to influence damping of the rotary motion of the damper shaft (3) relative to the housing (12). The displacing device (2) comprises two separating units (4, 5), by means of which the damper volume (60) is divided into two variable chambers (61, 62). One of the separating units (4, 5) comprises a separating wall (4) connected to the housing (12), and one of the separating units (5) comprises a separating wall (5) connected to the damper shaft (3). A gap (26) is formed in the radial direction between the separating unit (4) connected to the housing (12) and the damper shaft (3), and a gap (27) is formed in the radial direction between the separating unit (5) connected to the damper shaft (3) and the housing (12), and a gap (25) is formed in the axial direction between the separating unit (5) connected to the damper shaft (3) and the housing (12). The magnetic field source (8) comprises a controllable electrical coil (9) in order to influence the intensity of the magnetic field and thus the intensity of the damping. A substantial portion of the magnetic field (10) of the magnetic field source (8) passes through at least two of said gaps (25-27) and simultaneously influences the two gap sections in accordance with the intensity of the magnetic field.
Patent CA-3053166-A1 (CA)
Inventor: NIELSEN IAN BRADLEY
IPC: F15D1/00
Filed: 2018-02-09
Abstract: Apparatus for controlling flow of fluid in a fluid body containing a first fluid, the apparatus including: a baffle at least partially submerged in the fluid body, the baffle including: in inlet that in use is coupled to a fluid supply adapted to supply a second fluid; at least one outlet; at least one internal channel extending from the inlet to the at least one outlet to thereby allow second fluid to be expelled from the at least one outlet; and, an outer surface which acts with the at least one outlet to at least partially guide second fluid expelled from the outlet to induce flow within the fluid body and thereby agitate the fluid body.
Patent CA-3053285-A1 (CA)
Inventor: SWIDERSKI JACEK
IPC: F03B3/14
Filed: 2018-02-23
Abstract: The present invention provides a turbine sub-runner that is positioned to be within the vortex zone of a turbine main runner. The sub-runner is comprised of at least two sub-runner blades, configured to monitor the relative flow of the vortex created by the main runner. A sub-runner hub will be positioned downstream of the main runner blades. A sub-runner shaft, having a threaded section, will also be a part of the sub-runner, and will be connected to the sub-runner hub housing adjustable sub-runner blades and the mechanism enabling to regulate angular position of sub-runner blades. A main runner blades control mechanism will be connected to the sub-runner shaft via threaded interface, and is capable of transferring the rotational energy of the sub-runner into angular movement of the main runner blades. As the sub-runner interacts with the changing conditions of the main runner vortex, it will act to automatically regulate, adjust, and control the angle of the main runner blades to optimize the performance of the turbine. The sub-runner uses the energy of the sub-runner blades to perform the monitoring, regulation, adjustment and control of the main runner through regulating angular position of main runner blades.
Patent CA-3053941-A1 (CA)
Inventor: HERNANDEZ PAUL
IPC: G01G13/02
Filed: 2017-02-20
Abstract: A portable device (10) for dispensing at least one ingredient associated with a preset weight, including: means (105) for guiding with respect to position facing at least one reservoir containing an ingredient to be dispensed; means (110) for reading an identifier of an ingredient on the reservoir containing said ingredient; motorized means (115) for delivering the ingredient to be dispensed from the reservoir; means (120) for acquiring a measurement of the weight of the ingredient; and controlling means (125) that are configured to activate the motorized means when the reservoir of the ingredient to be dispensed is identified by the means for reading an identifier and the device is positioned facing the reservoir, until the weight of the ingredient acquired by the acquiring means is equal to the weight preset for the ingredient.
Patent CA-3055013-A1 (CA)
Inventor: DOERNHOEFER ANDREA
IPC: B32B15/06
Filed: 2018-04-04
Abstract: The present disclosure is directed to dielectric elastomeric composites that include a retainable processing membrane, an elastomer material, and an electrically conductive material. The elastomer layer may be partially imbibed into the retainable processing membrane. The retainable processing membrane may be porous. The retainable processing membrane is compacted in the transverse direction, machine direction, or in both directions prior to the application of an elastomer material and an electrically conductive material. The compaction of the retainable processing membrane may form structured folds or folded fibrils in the membrane, giving the retainable processing membrane a low modulus and flexibility. In some embodiments, the dielectric composites are positioned in a stacked configuration. Alternatively, the dielectric elastomeric composites may have a wound configuration. The dielectric composites have a total thickness less than about 170 µm. The dielectric elastomeric composites may be used, for example, in dielectric elastomer actuators, sensors, and in energy harvesting.
Patent CA-3056411-A1 (CA)
Inventor: ABUDAYYEH OMAR
IPC: C12Q1/68
Filed: 2018-03-15
Abstract: Provided herein is a nucleic acid detection system comprising: a CRISPR system comprising an effector protein and one or more guide RNAs designed to bind to corresponding target molecules; an RNA-based masking construct; and optionally, nucleic acid amplification reagents to amplify target RNA molecules in a sample. In another aspect, the embodiments provide a polypeptide detection system comprising: a CRISPR system comprising an effector protein and one or more guide RNAs designed to bind a trigger RNA, an RNA-based masking construct; and one or more detection aptamers comprising a masked RNA polymerase promoter binding site or a masked primer binding site. In some embodiments, the system may be used to detect viruses in samples.
Patent CA-3058399-A1 (CA)
Title: Sic volumetric shapes and methods of forming boules
Inventor: DUKES DOUGLAS
IPC: C04B35/515
Filed: 2018-03-28
Abstract: Volumetric shapes of SiC starting materials for boule growth. Methods of controlling vapor deposition growth of SiC boules, and providing directional flux. Methods of increase the number of wafers, the number of electronic components and the number of operable devices from a single boule growth cycle.
Patent CA-3059206-A1 (CA)
Title: System and method for pressure control in automated blending devices
Inventor: VU MY
IPC: A47J43/07
Filed: 2018-03-07
Abstract: A method for controlling pressure in a blending apparatus includes sealingly coupling a blade platform to a rim of a vessel including foodstuffs to form a blending chamber. The blade platform includes a blade assembly. The method includes injecting fluid via an opening defined within the blade platform into the blending chamber while the blade platform is sealingly coupled to the vessel. The injection of fluid causes a change in pressure in the blending chamber. The method includes rotating blades of the blade assembly to process the foodstuffs in the blending chamber. The method includes introducing air into the blending chamber to decrease a difference between the pressure within the blending chamber and a pressure external to the blending chamber. The method includes decoupling the blade platform from the rim.
Patent CA-3059872-A1 (CA)
Title: Method for approving use of card by using blockchain-based token id and server using method
Inventor: SUH MOON GJU
IPC: G06Q20/38
Filed: 2018-04-18
Abstract: The present invention relates to a method for approving the use of a card by using a token-ID, wherein, in a state where a card token ID, identification information of a user, a push token ID, and a public key of the user are registered in a blockchain database and a blockchain transaction ID corresponding thereto is managed, when payment request information is acquired, a relay server: requests authentication of order data from a user terminal; checks whether a user signature value obtained in response to the authentication request is valid, and registers the order data in the blockchain database; and registers, in the blockchain database, approval result information which is obtained through verification of the order data by a financial server, and transmits the approval result information to at least one of a service providing terminal and the user terminal.
Patent CA-3059954-A1 (CA)
Inventor: BECK HARTMUT
IPC: A61K31/47
Filed: 2018-04-04
Abstract: L'invention concerne de nouveaux dérivés de N-aryléthyl-2-aminoquinoléine-4-carboxamides substitués, des procédés de préparation de ces composés, leur utilisation seuls ou en association pour le traitement et/ou la prévention de maladies, et leur utilisation pour la fabrication de médicaments destinés au traitement et/ou à la prévention de maladies, notamment au traitement et/ou à la prévention de maladies fibrotiques et inflammatoires.
Patent CA-3060200-A1 (CA)
Title: Downhole packer tool engaging and opening port sleeve utilizing hydraulic force of fracturing fluid
Inventor: MACRAE STEPHEN
IPC: E21B43/26
Filed: 2019-10-25
Abstract: A downhole packer tool includes a center mandrel and a packer provided around the center mandrel. The tool further includes sleeve engaging members movable between extended and retracted positions to either engage with a port sleeve or allow the packer tool to pass by the sleeve without engagement. In a run mode of operation, the sleeve engaging members retract toward the center mandrel. In a set mode of operation, a hydraulic force of a fluid flowing through the wellbore in a downhole direction generates an outward force pushing the sleeve engaging members away from the center mandrel such that they engage with an adjacent port sleeve.  Once engaged, hydraulic fluid pressure causes the packer to move the sleeve into an open position. While engaged with the sleeve, uphole force applied to the packer tool may also be used to move the sleeve into a closed position in a similar manner.
Patent CA-3061993-A1 (CA)
Title: Tunable hybrid iii-v/ iv laser sensor system-on-a-chip for real-time monitoring of a blood constituent concentration level
Inventor: VIZBARAS AUGUSTINAS
IPC: G01N21/39
Filed: 2018-05-21
Abstract: A spectroscopic laser sensor based on hybrid 111-V/IV system-on-a-chip technology. The laser sensor is configured to either (i) be used with a fiber-optic probe connected to an intravenous/intra-arterial optical catheter for direct invasive blood analyte concentration level measurement or (ii) be used to measure blood analyte concentration level non-invasively through an optical interface attached, e.g., to the skin or fmgernail bed of a human. The sensor includes a III-V gain-chip, e.g., an AIGalnAsSb/GaSb based gainchip, and a photonic integrated circuit, with laser wavelength filtering, laser wavelength tuning, laser wavelength monitoring, laser signal monitoring and signal output sections realized on a chip by combining IV-based semiconductor substrates and flip-chip AIGal-nAsSb/GaSb based photodetectors and embedded electronics for signal processing. Embodiments of the invention may be applied for real-time monitoring of critical blood analyte concentration levels such as lactates, urea, glucose, ammonia, albumin, etc.
Patent CA-3063219-A1 (CA)
Title: Apparatus for hair cooling and dehumidification
Inventor: SUMMERVILLE TUMAJAH V
IPC: A45D20/34
Filed: 2018-05-10
Abstract: A hair cooling and dehumidification apparatus includes a wearable headgear. The wearable headgear includes an outer layer, an insert layer, and an inner layer. The outer layer includes a supply port. The supply port is in fluid communication with a high-pressure storage tank via a vortex tube. The insert layer, detachably attached to the outer layer, includes a network of ducts and detachable insert elements. The ducts are in fluid communication with the supply port to receive a cooling gas from the vortex tube and distribute the cooling gas to the hair. The detachable insert elements are detachably attached to the insert layer via fasteners. The detachable insert elements, spaced apart to accommodate the network of ducts there between, comprise desiccant materials embedded within for absorbing moisture. The inner layer is proximal to the hair of the user to transfer the cooling gas to the hair.
Patent CA-3064591-A1 (CA)
Inventor: MINTER PETER J
IPC: E05B5/00
Filed: 2018-06-01
Abstract: A low profile actuating window lock for casement windows having a longitudinal slot in a sidewall of the casing for the lock, wherein a fork component translates within the slot in a direction perpendicular to an axis of rotation of the handle and the handle rotates along a plane perpendicular to the fork component, the handle pivotable about a restrictor arm that pivots relative to the casing, allowing the handle to rotate fully from the locked position to the unlocked position with low clearance from the window frame. The pivot points of the handle and restrictor arm configuration allow for an over center linkage that prevents back driving the casement window lock.