baber/WOPTO huggingface dataset:
Patent CA-3019452-A1 (CA)
Title: Downhole tool
Inventor: HOFMAN RAYMOND
IPC: E21B34/10
Filed: 2012-05-02
Abstract: A downhole tool comprising an inner sleeve with a plurality of sleeve ports and a housing positioned radially outwardly of the inner sleeve and having a plurality of housing ports, with the housing and inner sleeve partially defining a space radially therebetween. The space is occupied by a shifting sleeve. A fluid path extends between the interior flowpath of the tool and the space. A fluid control device, such as a burst disk, occupies at least portion of the fluid path. In one state, the shifting sleeve is in a first position between the housing ports and the sleeve ports to prevent fluid flow between the interior flowpath and exterior of the tool. The fluid control device may selectively permit fluid flow, and thus pressure communication, into the annular space to cause a differential pressure across the shifting sleeve. When a sufficient differential pressure is reached, the shifting sleeve is moved to a second position, which opens the communication paths through the housing and sleeve ports between the interior flowpath and exterior flowpath of the tool.
Patent CA-3019462-A1 (CA)
Title: Dual ace c-domain/nep inhibitors
Inventor: STURROCK EDWARD D
IPC: A61P9/12
Filed: 2017-03-31
Abstract: A superior dual ACE/NEP inhibitor is a combination that selectively targets the ACE C-domain in addition to inhibiting NEP. Such a dual ACE C-domain/NEP inhibitor can be used in the treatment of diverse cardiovascular diseases, including hypertension and heart failure.
Patent CA-3022555-A1 (CA)
Title: External charger for an implantable medical device having alignment and centering capabilities
Inventor: AGHASSIAN DANIEL
IPC: H02J7/02
Filed: 2017-06-09
Abstract: A charging system for an Implantable Medical Device (IMD) is disclosed having a charging coil and one or more sense coils. The charging coil and one or more sense coils are preferably housed in a charging coil assembly coupled to an electronics module by a cable. The charging coil is preferably a wire winding, while the one or more sense coils are concentric with the charging coil and preferably formed in one or more traces of a circuit board. One or more voltages induced on the one or more sense coils can be used to determine whether the charging coil is (i) centered, (ii) not centered but not misaligned, or (iii) misaligned, with respect to the IMD being charged, which three conditions sequentially comprise lower coupling between the charging coil and the IMD. A charging algorithm is also disclosed that control charging dependent on these conditions.
Patent CA-3025789-A1 (CA)
Title: Communications par modulation de transposition entre des dispositifs
Inventor: GERDES RICHARD C
IPC: H03K9/10
Filed: 2017-04-21
Abstract: L'invention concerne des procédés, des systèmes et un appareil, comprenant des programmes d'ordinateur codés sur un support de stockage informatique, pour déterminer, par un premier dispositif, qu'un deuxième dispositif se trouve dans la plage pour des communications directes et que le deuxième dispositif est capable d'effectuer des communications par modulation de transposition (TM). Le procédé comprend également la détermination d'utiliser la modulation de transposition pour envoyer des données au deuxième dispositif. Le procédé comprend en outre l'envoi des données au deuxième dispositif à l'aide d'un signal TM.
Patent CA-3028188-A1 (CA)
Title: Echangeur de chaleur bobine pour hydrotraitement ou hydroconversion
Inventor: GUILLEVIC MARION
IPC: C10G49/26
Filed: 2018-12-19
Abstract: La présente invention concerne un dispositif et un procédé d'hydrotraitement ou d'hydroconversion d'une charge hydrocarbonée, comprenant notamment un seul échangeur de chaleur bobiné (S-1), ledit échangeur bobiné étant un échangeur de chaleur monopasse constitué par une enceinte verticale dans laquelle un ou plusieurs faisceaux de tubes sont enroulés de manière hélicoïdale autour d'un noyau central, en de nombreuses couches superposées, pour : préchauffer un mélange charge hydrocarbonée-flux d'hydrogène vers un four d'entrée de réacteur (F-1) d'une section réactionnelle d'hydrotraitement ou d'hydroconversion (R-1) ; et refroidir l'effluent réactionnel de la section réactionnelle d'hydrotraitement ou d'hydroconversion (R-1). La présente invention concerne également une utilisation d'un échangeur de chaleur bobiné (S-1) dans un procédé d'hydroconversion ou d'hydrotraitement d'une charge hydrocarbonée.
Patent CA-3032946-A1 (CA)
Title: Computer architecture and method for recommending asset repairs
Inventor: MCELHINNEY ADAM
IPC: G06F11/30
Filed: 2017-08-07
Abstract: Disclosed herein are systems, devices, and methods related for generating a recommendation to repair an asset based on operating data. A computing system may be configured maintain a hierarchy that comprises two or more distinct levels of conditions that operating data may be checked against in order to determine which repair recommendation (if any) should be output. The hierarchy may include at least (1) a first condition that corresponds to a first repair recommendation having a first level of precision, and (2) a second condition that corresponds to a second repair recommendation having a second level of precision. Once repair recommendations are identified for satisfied conditions, the computer system may select the recommendation having the highest level of precision and then cause that recommendation to be output.
Patent CA-3033074-A1 (CA)
Title: Unmanned vehicle for rope transfer
Inventor: KONOBEVSKI KIRIL
IPC: B64C39/02
Filed: 2017-08-04
Abstract: Method for establishing a mechanical connection to or from a vessel by use of an unmanned vehicle, the unmanned vehicle is also used for mooring of a vessel to a quay.
Patent CA-3035658-A1 (CA)
Inventor: NG SHEAU
IPC: H04N21/236
Filed: 2017-09-04
Abstract: A device may be configured to receive a low level signaling emergency alert message fragment from a broadcast stream. The device may parse syntax elements included in the emergency alert message fragment. The device may determine whether to retrieve a media resource associated with the emergency alert message based on the parsed syntax elements.
Patent CA-3036144-A1 (CA)
Title: Operator control apparatus
Inventor: BURCHARD THOMAS
IPC: B66C13/44
Filed: 2017-08-08
Abstract: An operator control apparatus is provided such that at least one input assembly can be mounted with ease and can be replaced with ease. The operator control apparatus comprises a splashproof housing and at least one operator control device which comprises an input assembly having a pushbutton head manually displaceable along a longitudinal axis , a rotary member rotatable about an axis of rotation and a coupling mechanism via which a linear movement of the pushbutton head is translatable into a rotary movement of the rotary member , wherein a signal transmitter is held to the rotary member in a rotationally fixed manner, which signal transmitter interacts with a sensor element arranged in the housing . The input assembly is adapted to be inserted in a mounting direction into an exterior recess of the housing and to be removed from the recess when required.
Patent CA-3038545-A1 (CA)
Title: Physical unclonable functions in integrated circuit chip packaging for security
Inventor: BUSH STEPHEN P
IPC: H01L23/29
Filed: 2019-03-29
Abstract: In the invention described, magnetic field characteristics of randomly placed magnetized particles are exploited by using the magnetic field fluctuations produced by the particles as measured by a sensor. The magnetized particles generate a complex magnetic field near the surface of an integrated circuit chip that can be used as a "fingerprint." The positioning and orientation of the magnetized particles is an uncontrolled process, and thus the interaction between the sensor and the particles is complex. The randomness of the magnetic field magnitude and direction near the surface of the material containing the magnetic particles can be used to obtain a unique identifier for an item such as an integrated circuit chip carrying the PUF.
Patent CA-3038873-A1 (CA)
Inventor: SEFCIK MICHAEL C
IPC: F16H3/64
Filed: 2017-09-29
Abstract: A family of two speed transmissions has a plurality of members that can be utilized in drive trains to provide varying gear ratios. The transmission family members include step pinion planetary gear sets. In one embodiment, there is a single step pinion planetary gear set with two sun gears configured selectively as the transmission input, two ring gears, one of which is rigidly attached to ground and the other is configured to act as the transmission output. In another embodiment, there is removed one of the ring gears and there is added a planetary reduction gear set comprised of a sun gear, a ring gear rigidly attached to ground and a planetary carrier configured to act as the transmission output. In another embodiment, there is provided a transmission comprising a plurality of helical gear sets and a planetary gear set for speed reduction.
Patent CA-3039129-A1 (CA)
Title: Plugged spray nozzle detection using electromagnetic radiation
Inventor: PARALIKAR ASHISH
IPC: A01C23/00
Filed: 2019-04-04
Abstract: An agricultural sprayer includes at least one nozzle configured to receive a liquid and direct atomized liquid to an agricultural field in a dispersal area. A thermal imager is operably coupled to the agricultural sprayer and has a field of view behind the agricultural sprayer. The thermal imager is configured to provide an indication of a thermal reaction of the agricultural field in response to application of the atomized liquid. An output of the thermal imager is used to characterize operation of the at least one nozzle.
Patent CA-3039201-A1 (CA)
Inventor: JUNG MARC
IPC: G16B5/00
Filed: 2017-10-03
Abstract: The present invention relates to methods, systems and apparatus for capturing, integrating, organizing, navigating and querying large-scale data from high-throughput biological and chemical assay platforms. It provides a highly efficient meta-analysis infrastructure for performing research queries across a large number of studies and experiments from different biological and chemical assays, data types and organisms, as well as systems to build and add to such an infrastructure. According to various embodiments, methods, systems and interfaces for identifying genes that are potentially associated with a biological, chemical or medical concept of interest.
Patent CA-3040839-A1 (CA)
Title: Procede de recyclage d'eau et dispositif de recyclage d'eau
Inventor: RIDELL MICHAEL
IPC: A47K3/28
Filed: 2017-11-22
Abstract: La présente invention concerne un procédé de recyclage d'eau dans un dispositif de recyclage d'eau, le procédé comprenant : la réception d'eaux usées par l'intermédiaire d'un drain ; la détermination d'une mesure de qualité d'eau des eaux usées ; si la mesure de qualité d'eau des eaux est supérieure à un premier seuil de qualité, la fourniture des eaux usées à un agencement de vanne ; dans l'agencement de vanne, la formation d'eau destinée à être traitée en fournissant de l'eau externe, les eaux usées ou une combinaison de l'eau externe et des eaux usées ; la génération d'eau traitée en traitant l'eau destinée à être traitée en utilisant un agencement de traitement d'eau ; et la fourniture de l'eau traitée à une sortie. La présente invention concerne également un dispositif de recyclage d'eau.
Patent CA-3041066-A1 (CA)
Title: Nanocorps anti-tau
Inventor: FAGRET DANIEL
IPC: C07K16/18
Filed: 2017-10-27
Abstract: La présente invention concerne des nanocorps anti-Tau.
Patent CA-3045205-A1 (CA)
Title: Aviation valve with status indicator
Inventor: JEHLICKA PETR
IPC: F16K31/50
Filed: 2016-12-21
Abstract: The invention relates to a shut-off valve (1) for controlling flow of a pressurised gas. The shut-off valve (1) comprises a body (2) defining a passage (3) extending between a gas inlet channel (4) and a gas outlet channel (5), and a sealing element (6) arranged to, in a first position, close the passage (3), and in a second position, open the passage (3) to allow gas to flow between the gas inlet channel (4) and the gas outlet channel (5) through the passage (3). The invention also relates to a method for controlling flow of a pressurised gas by means of a shut-off valve (1).
Patent CA-3045885-A1 (CA)
Inventor: RODRIGUEZ VILLAR JESSICA
IPC: A61K31/555
Filed: 2017-11-10
Abstract: The invention relates to ruthenium complexes for treating cancer which comprises cancer stem cells. The present invention relates to the use of ruthenium(II) complexes to prepare a medicinal product for treating cancer, especially cancer which comprises cancer stem cells. Said ruthenium complexes are able to selectively metallate the guanine quadruplexes, thus resulting in increased expression of the c-MYC oncogene. Said increase in the proportion of c-MYC may promote the differentiation of cancer stem cells.
Patent CA-3047648-A1 (CA)
Title: Transmission of electrical energy between user entities of a distribution network
Inventor: PIGNIER DANIEL
IPC: H02J13/00
Filed: 2017-12-19
Abstract: The invention relates to the delivery of an amount of electrical energy between an energy producing entity and an energy consuming entity. The amount of energy is delivered via an electricity distribution network in the form of at least one temporal flow of electrical power at a constant level over at least one main portion of the flow. In particular, the flow further comprises, for identifying the delivery via the network, a complementary portion including data for identifying the delivery, in which complementary portion the electrical power is amplitude modulated, the complementary portion thus having periods (T0) during which the electrical power is lower than said constant level of the main portion of the flow.
Patent CA-3049529-A1 (CA)
Inventor: JOHNSTON ANDREW L
IPC: A61M35/00
Filed: 2018-01-05
Abstract: A transdermal drug delivery device includes a reservoir, a transdermal membrane, a piston, a control rod, a spring, and a rotational cam. The reservoir is configured to hold a formulation. The transdermal membrane is configured to allow the formulation from the reservoir to pass therethrough. The piston is configured to move into the reservoir. The control rod is attached to the piston and includes a plurality of teeth thereon. The spring is configured to apply force to the control rod in the direction of the reservoir. The rotational cam has a first camming surface and a second camming surface that are configured to engage with the plurality of teeth. The rotational cam, when rotated, is configured to disengage the first camming surface from a first tooth of the plurality of teeth, thereby allowing the spring to advance the piston into the reservoir to expel the formulation onto the transdermal membrane.
Patent CA-3050069-A1 (CA)
Title: Steam air wiper system
Inventor: KAMBE TAKAO
IPC: B60S1/48
Filed: 2017-10-11
Abstract: Provided is a steam air wiper system that is used in particular for a front windshield of a four-wheel vehicle and demonstrates excellent practicality in terms of both function and cost. In the present invention, high-temperature and high-pressure water vapor V is jetted from jetting devices 15 toward a front windshield 25. This steam air wiper system is provided with: jetting devices that jet high-temperature and high-pressure water vapor in a conical and spiral shape toward an object from which rain and snow are to be removed; and an air supply means provided with an induction heating type heating device that has a multi-tube structure, and supplies the water vapor to the jetting devices.
Patent CA-3053032-A1 (CA)
Inventor: AUCOUTURIER JEAN-JULIEN
IPC: G10H1/06
Filed: 2018-02-12
Abstract: The present invention describes a method for modifying a sound signal, said method comprising: a step of obtaining time frames of the sound signal, in the frequency domain; for at least one time frame, applying a first transformation of the sound signal in the frequency domain, comprising: a step of extracting a spectral envelope of the sound signal for said at least one time frame; a step of calculating frequencies of formants of said spectral envelope; a step of modifying (350) the spectral envelope of the sound signal, the modification comprising application (351) of an increasing continuous transformation function of frequencies of the spectral envelope, parameterised by at least two frequencies of formants of the spectral envelope.
Patent CA-3053257-A1 (CA)
Inventor: Kraning Matthew
IPC: G06F15/173
Filed: 2017-12-08
Abstract: A system for an event driven query includes an input interface and a processor. The input interface is configured to receive an indication from an external system. The processor is configured to determine a scanning query based at least in part on the indication; and perform the scanning query.
Patent CA-3054058-A1 (CA)
Inventor: WULFMAN EDWARD I
IPC: A61F2/94
Filed: 2018-02-21
Abstract: A convertible catheter for use as a nephroureteral stent, biliary stent, or other structure for maintaining patency of a bodily lumen is disclosed. After initial implantation, the proximal portion of the convertible catheter extending out from the body may simply be removed. A simple action at the catheter hub allows this proximal portion to be removed, leaving behind the implanted stent within the patient.
Patent CA-3057742-A1 (CA)
Inventor: MIKIC ERZAD
IPC: E04C3/16
Filed: 2018-04-10
Abstract: The invention relates to a trussed girder (10) for the construction industry, having an upper flange (14) and having a lower flange (16) made of square timber, which extend along the longitudinal axis (12) of the trussed girder (10) and which are connected to one another by a plurality of struts (24), which are each arranged so as to extend obliquely to the flanges (14, 16). The struts are formed by at least one strut run (18), the upper side and underside (26, 28) of which are formed in an undulating manner in the axial direction and are arranged so as to extend parallel to one another with radii corresponding to one another. The strut run (18) is mortised or dovetailed in the axial direction alternately by means of the upper flange and the lower flange (14, 16) and is formed as a single-piece wood material part. The invention additionally relates to a method for producing trussed girders of this kind, in particular on a mass scale.
Patent CA-3058044-A1 (CA)
Title: Infusion set
Inventor: LAWRENCE TYSON
IPC: A61M5/158
Filed: 2010-01-21
Abstract: A single package infusion set is provided, including one or more of the following inserters: pushbutton-type, squeeze-type, contact-type, skin pinching-type, folding retraction-type, or multistage-type inserter having at least one reusable stage. The infusion set further includes adhesion means with user-selectable degrees of adhesion strength, self-sealing tube connection means, a lens feature to view, a site beneath the set, exemplary tube management and connection elements, insulin supply, adhesion concealment means, finger loops on the inserter and site preparation wipes or sprays, optionally provided as part of the inserter. The system further includes a package which may hold a number of easily released sets, retrievable by an inserter, an exemplary insertion needle handle and shroud, an exemplary squeeze-type latch between an upper portion and a lower portion of the set, and/or a tool removable upper portion of the set.
Patent CA-3061854-A1 (CA)
Title: Method and apparatus for recovering vented volumes of gas into containment
Inventor: HARTMAN RALPH R
IPC: F17D1/02
Filed: 2019-11-16
Abstract: ABSTRACT The invention relates to a system and method used to gather volumes of gases normally vented to atmosphere and utilizing a gas over gas ejector component, under specific operating conditions, introduce the combined vent and motive gas volumes into pressurized containment. The invention incorporates vent gas high pressure relief, fail open safeties and low pressure make-up (recycle) devices. Discharge pressure high pressure relief and back pressure control valves and fail closed shut off valve(s). Motive gas flow valve(s) are of fail closed configuration. System configurable control points will provide control valve operation by utilizing pressure sensing switches or transmitters. A customer inter-connect to support equipment and facility initiated fuel gas shut off is also provisioned. Date reçue/Received date 2020-04-08
Patent CA-3063676-A1 (CA)
Inventor: BROUWERS JOZEF JOHANNES HUBERTUS
IPC: B01D3/30
Filed: 2018-05-01
Abstract: A device and method for scrubbing an absorbate from a gas is described. The rotational absorber device comprises a housing having a gas inlet, a gas outlet, an absorbent liquid inlet and an absorbent liquid outlet; a rotor mounted for rotation in said housing and connecting to the inlets and outlets, the rotor comprising a plurality of scrubbing channels extending axially and parallel to a common rotation axis; and means for rotating the rotor. The device and method provide a scrubbing of the gas with improved selectivity and efficiency.
Patent CA-3065920-A1 (CA)
Title: Suction head for a waste sorting system
Inventor: VOGELAAR JOHANNES SIJBRAND
IPC: B25J15/06
Filed: 2019-12-23
Abstract: A suction head (1) for a waste sorting system, comprising a main tubular body (2) having a connecting end (3) for connection to a suction system (S) and a suction end (4) for engagement with a waste item. An upper sleeve member (5) and a lower sleeve member (6) are arranged around the suction end (4), wherein the upper sleeve member (5) is longitudinally movable with respect to the main tubular body (2) and the lower sleeve member 6 is removable from the suction end (4). An annular gripper sheet (7) of flexible material is arranged between the upper and lower sleeve member (5, 6). A biasing member (8) is in longitudinal biasing engagement with the upper sleeve member (5) for biasing the upper sleeve member (5) toward the lower sleeve member (6), clamping the annular gripper sheet (7) between the upper and lower sleeve member (5, 6).
Patent CA-3066743-A1 (CA)
Title: Augmented reality display having multi-element adaptive lens for changing depth planes
Inventor: SCHAEFER JASON
IPC: G02B27/00
Filed: 2018-06-12
Abstract: An augmented reality system includes at least one waveguide configured to receive and redirect light toward a user, and to allow ambient light to pass toward the user. A first adaptive lens assembly is positioned between the waveguide and the environment, a second adaptive lens assembly is positioned between the waveguide and the user, and at least one processor is operatively coupled to the first and second adaptive lens assemblies. Each lens assembly is selectively switchable between at least two different states in which the respective lens assembly is configured to impart at least two different optical powers to light passing therethrough, respectively. The processor is configured to cause the first and second adaptive lens assemblies to synchronously switch between different states in a maimer such that the first and second adaptive lens assemblies impart a substantially constant net optical power to ambient light from the environment.