baber/WOPTO huggingface dataset:
Patent CA-3020472-A1 (CA)
Title: Methods and systems for thickness measurement of multi-layer structures
Inventor: SAEEDKIA DARYOOSH
IPC: G01B15/02
Filed: 2018-10-11
Abstract: A system and method for measuring thicknesses of layers of a multi-layered structure, The method includes generating a terahertz wave pulse, transmitting the terahertz wave pulse to a multi-layered structure having multiple layers of materials, receiving reflected terahertz wave pulses reflected by boundaries between the multiple layers as the terahertz wave pulse penetrates the structure, and processing the reflected terahertz wave pulses to: (i) determine whether the reflected terahertz wave pulses have a pulse width overlap; (ii) in response to determining that a pulse width overlap exists, generate modified reflected terahertz wave pulses; measure the time delays associated with each of the modified reflected terahertz pulses and (ii) determine a thickness of each of the multiple layers of materials based upon the time delay and a material refractive index of each of the materials.
Patent CA-3021245-A1 (CA)
Title: Medical device with an optional hydrophobic filter membrane and a corresponding front support structure
Inventor: WEIS MANFRED
IPC: A61M1/30
Filed: 2017-05-16
Abstract: The invention relates to a medical device, in particular a blood cassette (200), comprising a device body (201), at least one fluid-holding chamber (1) for holding at least one first medical fluid (5), in particular blood, and at least one hydrophobic filter device (100) having a filter surface, through which at least one second, gaseous fluid (19), in particular air, can be fed to the fluid-holding chamber (1), wherein the filter device (100) has at least one filter membrane (9); wherein the filter membrane (9) has a back side (9a) and a front side (9b); wherein the filter membrane (9) is welded by means of the back side (9a) thereof to the fluid-holding chamber (1), to of a wall thereof, or to another section of the cassette body (201) along a weld section (203); wherein the filter device (100) has a front supporting structure (27) on the front side (9b), which front supporting structure is arranged to support the filter membrane (9); wherein the front supporting structure (27) is arranged to be in contact with the weld seam section (203) by means of a first contact section (27a) of the front supporting structure (27).
Patent CA-3021900-A1 (CA)
Inventor: HINSBY ANDERS MORKEBERG
IPC: A61K31/4545
Filed: 2017-04-28
Abstract: La présente invention concerne un principe actif pharmaceutique choisi parmi le chlorure de N-[2-hydroxy-3-(1-pipéridinyl)-propoxy]-pyridine-1-oxyde-3-carboximidoyle, ses stéréoisomères et ses sels d'addition acides (arimoclomol), pour utilisation dans une méthode de traitement des troubles associés à la glucocérébrosidase.
Patent CA-3022515-A1 (CA)
Inventor: BARBOUR ROBIN
IPC: G01N33/68
Filed: 2017-05-02
Abstract: The invention provides antibodies that specifically bind tau. The antibodies inhibit or delay tau-associated pathologies and associated symptomatic deterioration.
Patent CA-3022692-A1 (CA)
Title: A lock
Inventor: WILLIAMS ROBERT
IPC: E05B37/16
Filed: 2017-03-28
Abstract: A lock includes a housing having a plurality of apertures receiving buttons. A biasing member biases each button towards an un-pressed position. A plurality of spools includes circumferential grooves. Each circumferential groove has a notch that is angularly displaced relative to each of the other notches on that spool. A plurality of legs is in communication with one of the buttons and contacts one of the circumferential grooves. A locking plate includes apertures receiving the spools. An actuator is associated with the locking plate and a latch. Pressing and releasing the buttons causes translation of the spool rotationally orienting a notch to be adjacent to the locking plate. The locking plate only moves into an unlocked position, when driven by the actuator disengaging the latch and unlocking the lock if all of the notches which are adjacent to the locking plate are in an unlocked rotational orientation.
Patent CA-3023390-A1 (CA)
Inventor: COUSIN BORIS
IPC: E01D22/00
Filed: 2016-05-10
Abstract: La présente invention concerne un appareil de renforcement amélioré pour renforcer une structure comprenant un pilier et une traverse, un appareil de renforcement pour renforcer une structure comprenant au moins un pilier portant sur des fondations, un support de traverse sur ledit pilier et au moins un élément de structure situé au-dessus de la traverse, l'appareil de renforcement comprenant au moins une colonne (20) destinée à entourer le pilier au moins partiellement, être mécaniquement couplée au pilier et s'appuyer sur lesdites fondations, et au moins une traverse (22) fixe par rapport à la colonne et destinée à être mécaniquement couplée à la traverse, et au moins un élément de transfert de charge (36) agencé sur une face supérieure de ladite au moins une traverse (22) pour absorber au moins une partie de la charge de l'élément de structure.
Patent CA-3023872-A1 (CA)
Inventor: BOADAS MATAMALA JAVIER
IPC: B41F13/44
Filed: 2018-11-13
Abstract: An adapting sleeve for flexographic printing machines defines an exterior surface appropriate for the mounting of a printing sleeve. The adapting sleeve has an outer cylindrical member made of a rigid material and surrounding an inner cylindrical member that defines a cylindrical passage for mounting of the adapting sleeve on a rotary core of a flexographic printing machine. The adapting sleeve has some ring separators that are mounted between the outer cylindrical member and the inner cylindrical member and spaced longitudinally from each other. The adapting sleeve has a hydraulic device that includes hydraulic pads arranged between the inner surface of the inner cylindrical member and the ring separators and connected by a hydraulic circuit to a pressurization element that is actionable manually from the exterior of the adapting sleeve.
Patent CA-3025483-A1 (CA)
Inventor: BARBUTO JOSEPH
IPC: G06F3/0482
Filed: 2017-05-25
Abstract: Cognitive and mood states of a real world person are assessed according to activity in a virtual world environment with which the person interacts. The virtual world is configured to provide interactive experiences for assessing the person's cognitive and/or mood states. The system requires configuration of a session avatar during each virtual world session to provide then-current insight into the person's mood state. The system may require configuration of an avatar reflective of the person's state. The system requires the person to configure the virtual world environment during each virtual session to provide then-current insight into the person's mood state. The system permits the user to visit destinations, perform tasks and play games that are included in the environment for the purpose of providing insight into the person's cognitive and/or mood states according to the person's selections and/or performance.
Patent CA-3028446-A1 (CA)
Title: Compounds and methods for modulating rna function
Inventor: PETTER RUSSELL C
IPC: C07K2/00
Filed: 2017-06-30
Abstract: The present invention provides compounds, compositions thereof, and methods of using the same.
Patent CA-3028979-A1 (CA)
Inventor: YE XIANGNAN
IPC: G01N27/02
Filed: 2016-08-24
Abstract: Systems and methods are described herein. The method generally includes generating frequency responses of one or more sample fluids having known fluid properties, selecting an equivalent circuit model for modeling the frequency responses, the equivalent circuit model including one or more model elements, calculating an equivalent impedance of the equivalent circuit model, generating a correlation between the one or more model elements and the known fluid properties, measuring an impedance of a drilling fluid, and determining at least one property of the drilling fluid based on the correlation between the one or more model elements and the known fluid properties
Patent CA-3029373-A1 (CA)
Title: Magnetic gas turbine sensor
Inventor: EWING JAMES
IPC: F01D17/06
Filed: 2019-01-09
Abstract: A magnetic gas turbine sensor (25) for sensing the speed and/or torque of a shaft in a gas turbine engine, the sensor comprising a magnetically energisable pole piece (3), a magnet (2) associated with the pole piece and a conductive sensing element (4) wrapped or wound around the pole piece (3) and inductively coupled to the pole piece. The sensor includes a first sensor casing including a first inner fluid conduit (36) for fluid coolant, the first fluid conduit being inside the casing and running alongside and/or adjacent the pole piece, magnet and/or conductive sensing element, and the sensor also including a second sensor casing surrounding the first sensor casing and defining a second outer fluid conduit (37) for fluid coolant and at least partially surrounding the first fluid conduit. Fluid coolant may flow into the sensor at its proximal mounting end, through the first fluid conduit over or through the pole piece, magnet and/or conductive sensing element to the sensing end, and then through the second fluid conduit from the distal sensing end (29) to the outlet at the proximal mounting end (31).
Patent CA-3030272-A1 (CA)
Inventor: CABI SERKAN
IPC: A61K31/575
Filed: 2013-09-26
Abstract: Pentacyclic triterpene weight loss agents are provided herein. Also provided are pharmaceutical formulations containing a therapeutically effective amount of one or more of the weight loss agents, or pharmaceutically acceptable salts or prodrugs thereof, in combination with one or more pharmaceutically acceptable excipients. The pharmaceutical formulations can be administered to a pre-obese, obese, or morbidly obese patient to induce weight loss, reduce body fat, reduce food intake, improve glucose homeostasis, prevent obesity, or a combination thereof. The weight loss agents can also be co-administered with leptin or a leptin analog.
Patent CA-3031740-A1 (CA)
Inventor: EWENSTEIN BRUCE
IPC: A61K38/48
Filed: 2017-08-04
Abstract: L'invention concerne des compositions et des méthodes permettant de traiter, de faire régresser et/ou de prévenir une crise vaso-occlusive (CVO) chez un sujet souffrant de drépanocytose (SCD). L'invention concerne également des compositions et des méthodes permettant de traiter, de faire régresser et/ou de prévenir une lésion pulmonaire chez un sujet souffrant ou à risque de souffrir d'une lésion pulmonaire aiguë (LPA) et/ou d'un syndrome de détresse respiratoire aiguë (SDRA). L'invention concerne une métalloprotéinase de type ADAMTS13 (A Disintegrin And Metalloproteinase with Thrombospondin type 1 motif, member-13) ou une composition comprenant de l'ADAMTS13 permettant de traiter, de faire régresser et/ou de prévenir la CVO, ou permettant de traiter, de faire régresser et/ou de prévenir une lésion pulmonaire chez un sujet souffrant ou à risque de souffrir de LPA et/ou de SDRA.
Patent CA-3032328-A1 (CA)
Title: Cortical neuron cell model of alzheimer's disease based on bmi1 deficiency, and uses thereof
Inventor: BERNIER GILBERT
IPC: C12N15/113
Filed: 2017-06-14
Abstract: The invention is concerned with dementia-related neurological diseases and more particularly Alzheimer's disease. Herein described are primate cortical neuronal cells that are BMI1-deficient and that displays one or more phenotypic hallmark of Alzheimer's disease. Also described are cellular models comprising such cells, methods for screening, designing anti-Alzheimer drugs and/or for identifying a potential biological target of an anti-Alzheimer drug using such cells. Described also are methods for diagnosing Alzheimer's disease, comprising assessing BMI1 activity and/or comprising detecting epigenetic BMI1 silencing.
Patent CA-3032925-A1 (CA)
Inventor: YABUKI HIROSHI
IPC: A61K35/545
Filed: 2017-08-03
Abstract: The purpose of the present invention is to provide a novel medical use of pluripotent stem cells (Muse cells) in regenerative medicine. The present invention provides a cell preparation and a pharmaceutical composition which contain SSEA-3 positive pluripotent stem cells isolated from mesenchymal tissue of a living organism or cultured mesenchymal cells, and which are intended for alleviation and treatment of ischemia reperfusion-induced lung injury. The cell preparation according to the present invention is based on a mechanism in which Muse cells are administered to a subject having the abovementioned disease to engraft the cells into lung tissues, and the disease is alleviated and treated.
Patent CA-3033386-A1 (CA)
Title: Grant validation in a wireless device and wireless network
Inventor: BABAEI ALIREZA
IPC: H04W72/04
Filed: 2017-08-07
Abstract: A wireless device receives one or more messages. The one or more messages may comprise a first RNTI for a first SPS and a second for a second SPS. A downlink control information (DCI) corresponding to one of the first RNTI or the second RNTI may be received. The DCI may be validated, at least based on a cyclic shift value associated with the DCI, if the DCI corresponds to the first RNTI. Otherwise, the DCI may be validated without considering the cyclic shift value. One of the first SPS or the second SPS, corresponding to the DCI, may be activated in response to the validating being successful.
Patent CA-3033927-A1 (CA)
Title: Die block, steel-rule die assembly comprising the same, and method thereof
Inventor: QUERCIA PAOLO
IPC: B30B15/08
Filed: 2018-03-01
Abstract: The invention relates to steel-rule cutting dies having a die block with at least one kerf configured to receive a corresponding steel-rule intended to be partially inserted into the kerf. The die block also has at least one element having magnetic properties, such as for instance a magnet, located or embedded in proximity to each kerf for providing a magnetic field that retains the steel-rule when the steel-rule is received into the corresponding kerf. The presence of the magnetic element(s) in proximity to the kerf(s) allows maintaining the corresponding rule(s) in position within its kerf even if the kerf is cut "loosely". The corresponding rule may be quickly and easily inserted and accurately maintained even if the die block expand or retract under atmospheric variations. Among other advantages, the invention allows better stability of the cutting-die, faster leveling on press, and increased the number of re-knifing and longer run¬ time.
Patent CA-3034422-A1 (CA)
Title: Line power extension for capacitor size reproduction in ac-dc converters
Inventor: CHEN YANG
IPC: H02M7/06
Filed: 2019-02-20
Abstract: A power converter circuit includes a rectifier circuit having first and second input terminals that receive an AC input voltage and first and second output terminals that output a DC bus voltage, and a series circuit comprising a switch connected in series with an input capacitor connected across the first and second output terminals. A controller controls the switch so that the switch is on at least during a period when a magnitude of the AC input voltage is less than a selected DC bus voltage, and the switch is off during a period when the magnitude of the AC input voltage is greater than the selected DC bus voltage and less than a peak value of the AC input voltage. Power adapters incorporating these features benefit from low component count, reduced component current stress, reduced size and weight, and low cost, making then suitable for a range of portable devices such as laptop computers and cellphones.
Patent CA-3041969-A1 (CA)
Title: Antibodies to pyroglutamate amyloid-.beta. and uses thereof
Inventor: MERCKEN MARC
IPC: C07K16/18
Filed: 2017-11-02
Abstract: The invention provides an antibody or antigen binding fragments thereof that binds to 3pE Aß and methods of making and using the antibody or antigen binding fragment thereof, including use for formulations, administration and kits. The antibody and antigen binding fragments thereof and methods disclosed are useful for diagnosis, prognosis and treatment of Alzheimer's disease or other ß-amyloid-related diseases.
Patent CA-3044169-A1 (CA)
Title: System and method for cutting a flap using polarization sensitive optical coherence tomography
Inventor: AL-QAISI MUHAMMAD
IPC: A61F9/008
Filed: 2018-01-11
Abstract: The present disclosure provides a system and method for cutting a flap in laser ophthalmic surgery using polarization sensitive optical coherence tomography (PS-OCT). The system includes a PS-OCT system, a femtosecond laser, control device, and processor. The PS-OCT system includes a PS-OCT source, a polarization component, a reference reflector, a beam splitter, a wave plate, and a detector. The processor receives data relating to an interference pattern of a reflected PS-OCT beam, received at the detector, determines a relative fiber orientation of the sample, determines whether a photodisruption pattern generated by the femtosecond laser to cut the flap should be adjusted horizontally or vertically, based on the relative fiber orientation, and may generate a control signal to adjust the photodisruption pattern generated by the femtosecond laser. The disclosure further provides a method for cutting a flap on an eye using PS-OCT.
Patent CA-3044492-A1 (CA)
Title: Antibody assay
Inventor: ALLEN JARED
IPC: G01N33/574
Filed: 2017-11-24
Abstract: The present invention relates to a method of detecting liver cancer in a mammalian subject by detecting an antibody in a test sample comprising a bodily fluid from the mammalian subject, wherein the antibody is an autoantibody immunologically specific for a tumour marker protein selected from the group consisting of MMP9, AIF1, EpCAM and CDKN1B, which method comprises contacting the test sample with a tumour marker antigen selected from the group consisting of MMP9, AIF1, EpCAM and CDKN1B and determining the presence or absence of complexes of the tumour marker antigen bound to autoantibodies present in the test sample where the presence of said complexes is indicative of the presence of liver cancer. Also included within the invention are corresponding methods of diagnosing and treating liver cancer in a mammalian subject, corresponding methods of predicting response to an anti-liver cancer treatment, a corresponding method of detecting an antibody in a test sample comprising a bodily fluid from a mammalian subject and kits suitable for performing methods of the invention.
Patent CA-3046193-A1 (CA)
Title: Methods and systems for drilling boreholes in earth formations
Inventor: CURRY DAVID A
IPC: E21B10/00
Filed: 2017-12-04
Abstract: Methods of drilling earth formations may involve removing a portion of an underlying earth formation utilizing cutting elements of an earth-boring drill bit. A rotational speed of the drill string may be sensed utilizing a first sensor. A rate of penetration of the drill string during advancement of the earth-boring drill bit may be sensed utilizing a second sensor. An instantaneous average depth of cut of cutting elements of the earth-boring drill bit may be determined utilizing a control unit to calculate the instantaneous average depth of cut based on a sensed rotational speed of the drill string and a sensed speed of advancement of the drill string. The weight on the earth-boring drill bit may be increased utilizing the drawworks when the instantaneous average depth of cut is less than the predetermined minimum depth of cut.
Patent CA-3046213-A1 (CA)
Title: Gripper
Inventor: BETTAIAH SHASHI KUMAR
IPC: B65H5/14
Filed: 2019-06-12
Abstract: A modular gripper has a body with a trident section and cylindrical section. A    powering assembly is positioned in the cylindrical section. A pair of oppositing jaws is pivotally secured between a center wall and a pair of side wall, respectively, of the trident section. The piston rod moves a cam assembly on the center wall. The cam assembly passes through a body having a trident section arid cylindrical section. The trident section comprises a trident structure that includes, at one end, a pair of side walls along with a center wall. The cylindrical section includes a fluid driven powering assembly. A pair of opposing jaw member are pivotally secured to the trident portion about separate pivot pins. A cam assembly is operatively connected to a piston rod of the fluid driven powering assembly, The cam assembly extends laterally outward with respect to a cylinder bore axis to receive a cam bush that engages with a through slot on each of the pair of opposing jaw members. The jaws rotate with respect to one another in response to fluid power in the cylindrical section. A pair of side plate members, each slide plate member has an elongated blind slot that receives an end of the cam assembly, the ends travel in the blind slot. Cam slots in the pair of opposing jaws, via a cam bushing.
Patent CA-3046314-A1 (CA)
Title: Trolley for supporting transporting units suspended from a guide of a transportation system and transportation system comprising such a trolley
Inventor: ERHARTER NIKOLAUS
IPC: B61B7/02
Filed: 2019-06-12
Abstract: A trolley for supporting transporting units of a transportation system, wherein the transporting units are supported suspended from a guide defining a direction of movement; the trolley comprising: a frame; rolls supported by the frame and configured for resting and rolling on the guide; a suspending arm for supporting the transporting units, wherein the suspending arm pivots constrained to the frame about the direction of movement between a first and a second angular position; a rotation limiting device selectively operable for limiting or blocking the rotation of the suspending arm with respect to the frame.
Patent CA-3048484-A1 (CA)
Title: Multi-rotor electric machine
Inventor: SHENOUDA ANTWAN
IPC: H02K7/116
Filed: 2019-07-02
Abstract: A multi-rotor electric machine having a stator, a first rotor magnetically coupled to the stator and a second rotor magnetically coupled to the stator is disclosed. A  method of operating the electric machine comprises driving a gear via a first face of the gear using the first rotor and driving the gear via a second face of the gear using the second rotor.
Patent CA-3048664-A1 (CA)
Inventor: KEECH EVAN M
IPC: A61B5/00
Filed: 2018-01-04
Abstract: Sizing catheters that include an inner member and an outer member. The inner member includes an elongate shaft and a plurality of radiopaque markers spaced axially from each other and secured to an outer surface of the shaft, the span of radiopaque markers defining a first portion of the inner member. The outer member that is disposed snugly around and in substantial contact with the inner member along at least the first portion of the inner member.
Patent CA-3049271-A1 (CA)
Title: Connecteur electrique utilisant une detection resistive
Inventor: ARIDAH SANAD
IPC: H01R13/66
Filed: 2018-01-05
Abstract: L'invention concerne un système de connecteur électrique pour connecter électriquement une source d'alimentation à un dispositif. Le connecteur électrique comprend un premier composant et un second composant qui comportent chacun une pluralité de contacts électriques disposés sur une face de ceux-ci. Les contacts comprennent chacun un élément électriquement résistif ayant une impédance. Lorsque les premier et second composants sont couplés, une unité logique commande la circulation de courant entre les premier et second composants sur la base des impédances.