baber/WOPTO huggingface dataset:
Patent CA-3114045-A1 (CA)
Inventor: RAVISHANKAR CHANNASANDRA
IPC: H04B7/185
Filed: 2019-09-25
Abstract: A method for wireless data communications over a network is provided. Data packets are intended for a first terminal configured for a first communications protocol. Further data packets are intended for a second terminal configured for a second communications protocol and for the first protocol. The data packets are formatted as data bursts in accordance with the first protocol for transmission over a network channel that is configured based on the first protocol. The further data packets are formatted as data bursts in accordance with the second protocol for transmission over the network channel, and for transmission at a higher throughput rate of the second protocol (not compatible with the first protocol). The data bursts of the first protocol are transmitted over the channel for receipt by the first terminal. The data bursts of the second protocol are transmitted over the channel for receipt by the second terminal.
Patent CA-3114186-A1 (CA)
Title: Glow plasma gas measurement signal processing
Inventor: ALIZADEH BAHRAM
IPC: G01N21/68
Filed: 2021-04-06
Abstract: Provided are methods, apparatuses and systems for enhanced determination of the gas composition of a sample gas using glow discharge optical emission spectroscopy (GD-OES) for gas analysis. A first method comprises: generating one or more oscillating electromagnetic fields within a plasma cell to excite particles within the cell, to produce a glow discharge plasma in the plasma cell, and controlling the operating conditions for the plasma cell while flowing a gas mixture through the plasma cell to maintain glow discharge optical emissions from the plasma within a desired operating range; and monitoring one or more glow discharge optical emissions from the plasma in the plasma cell; wherein said monitoring of the optical emissions comprises measuring the optical emissions, or measuring a signal that correlates with the optical emissions, at twice the plasma excitation frequency; and processing the signal during each excitation cycle of the electromagnetic excitation, to determine the concentration of a gas within a gas mixture flowing through the plasma cell.
Patent CA-3116668-A1 (CA)
Inventor: REISER RALF
IPC: B65D85/72
Filed: 2019-10-15
Abstract: A product package includes a first volume at least partially filled with a liquid diluent, a second volume containing a brewing material, and a valve configured to selectively fluidly communicate the first volume with the second volume to expose the brewing material to the liquid diluent.
Patent CA-3120216-A1 (CA)
Title: Enhanced detection of low-copy-number nucleic acids in an integrated workflow
Inventor: HAESENDONCKX MAX
IPC: C12Q1/6806
Filed: 2019-11-18
Abstract: The present invention concerns methods and strategies of detecting low-copy-number nucleic acids in integrated workflows on automated or semi-automated platforms, using a pre-amplification reaction positioned to only a portion of a silica surface in an extraction chamber of the platform. The present methods of the invention open the possibility to expand the repertoire of already developed automated workflows to enable them to process even very diluted samples such as bodily fluids, including liquid biopsies.
Patent CA-3122359-A1 (CA)
Title: Vitamin d micro-emulsions and uses thereof
Inventor: EZRA RAFAEL
IPC: A61K31/59
Filed: 2019-12-06
Abstract: Pharmaceutical compositions designed to deliver Vitamin D efficiently to the eyes and methods for using same are described herein. More particularly, ophthalmic pharmaceutical compositions for use in protecting eyes from the harmful effects of light exposure, in maintaining a healthy ocular state, and in treating disorders of the eye are described herein. The composition may also be used as a medical device which, once on the surface of the eye, creates a layer that filters electro-magnetic radiation in different wave lengths. The composition may also be used as a medical device which eases the symptoms and signs of eye-surface conditions.
Patent CA-3124513-A1 (CA)
Title: Intelligent lock and latch control system
Inventor: MACKAY CURTIS
IPC: E05B63/00
Filed: 2020-01-15
Abstract: An intelligent lock and latch system which may include a housing that can be coupled to a post. The system employs a latch pin that can coupled to a gate and used in connection with the housing to secure the gate. The housing can further comprise a front cavity, a back cavity, one or more mounting holes, a slot, and a recess. The housing can be coupled to the post by one or more fasteners through the housing's mounting holes or using a mounting adapter. The intelligent lock and latch system can further comprise a back cover supporting gears, an electrical system and motor to power the gears, and a keypad to operate the system that be a standalone system or can communicate through wireless communication to a hub or mobile device.
Patent CA-3125928-A1 (CA)
Title: Pad for use with a urine catheter for a man
Inventor: BAUER WILHELM
IPC: A61F5/44
Filed: 2020-01-10
Abstract: The invention relates to a collector means (1) for use with a urine catheter (2) for a man, comprising an element (3) made of absorbent material (4) and a fluid-tight layer (5) on one side, and at least one adhesive element (6) for fastening the element (3) in a use position and for fastening the element (3) in its use position on the urine catheter (2). According to the invention, the element (3) made of absorbent material (4) is in the form of a circle sector and, for its use position, can be rolled up to form a funnel and can be fixed in position using the at least one adhesive element (6), and at least one additional adhesive element (7) is arranged on a radius (r) of the circle sector for fastening to the urine catheter (2), which additional adhesive element (7) has an adhesive-free end (8).
Patent CA-3126129-A1 (CA)
Title: Foldable canopy
Inventor: THOMPSON GENE
IPC: E04H15/06
Filed: 2021-07-27
Abstract: A retractable canopy having a fixed support coupled to a movable boom, an actuator to move the movable boom from a first position proximate a first end of a fixed support to a second position proximate a second end of the fixed support, at least one link coupled to the fixed support and the movable boom, at least one strut rotatably and translatably coupled to the at least one link, and a cover coupled to the fixed support and the movable boom to be deployed from a storage configuration to a deployed configuration by movement of the movable boom.
Patent CA-3127310-A1 (CA)
Title: Camera and mount for a vehicle trailer
Inventor: SICKLER VICKI
IPC: B60R11/04
Filed: 2021-08-10
Abstract: A mount is provided for attaching a camera to a support surface of a towed vehicle. The support surface is configured for supporting a light housing and has a hole for receiving a fastener for securing the light housing to the support surface. The mount broadly comprises a flange and a bracket extending below the flange. The flange comprises a light housing hole for receiving the light housing therethrough, and a fastener hole for receiving the fastener.  The bracket is configured to engage the camera.
Patent CA-3130307-A1 (CA)
Title: In vivo magnetic resonance image distortion check apparatus and method
Inventor: ALDAHLAWI ISMAIL
IPC: G06T7/32
Filed: 2020-02-14
Abstract: An apparatus for identifying and quantifying image distortions within a patient magnetic resonance image set comprises a structure of magnetic resonance compatible materials with a high level of rigidity, where the structure is configured to cover the whole image volume of the brain region of the patient and sized to fit within a brain magnetic resonance coil when worn by a patient. A plurality of magnetic resonance fiducial markers is placed on the structure, thereby permitting the measurement of three-dimensional distances between the markers when the patient undergoes a magnetic resonance imaging procedure. Also presented is a process for identifying and quantifying image distortions within a patient magnetic resonance image set using the apparatus where the geometrical distortion is quantified and compared with a set threshold or a standard image.
Patent CA-3130699-A1 (CA)
Inventor: DECKMAN ROB
IPC: A61F6/14
Filed: 2020-02-19
Abstract: L'invention concerne des systèmes, des procédés et des kits pour l'auto-insertion et l'auto-retrait d'un dispositif intra-utérin. Les dispositifs comprennent un élément de préhension.
Patent CA-3130786-A1 (CA)
Inventor: LEE SUNG-WON
IPC: A61N5/06
Filed: 2021-01-27
Abstract: Disclosed is a body-wearable apparatus for treating pain by a principle of complex photo-biochemical actions. According to one aspect of the present invention, there is provided the body-wearable apparatus for treating pain by a principle of complex photo-biochemical actions including a body portion in which a plurality of transmission holes are formed so that light is transmitted therethrough, a circuit board disposed inside the body portion, a built-in battery disposed inside the body portion, a first light irradiating portion electrically connected to the circuit board and configured to irradiate blue light-emitting diode (LED) light through the transmission holes of the body portion, and a second light irradiating portion electrically connected to the circuit board and configured to irradiate low-level laser light through the transmission holes of the body portion, wherein each of the first and second light irradiating portions is provided to cause at least two or more photo-biochemical reactions among cell activation, cell regeneration, cell division, blood flow improvement, vasodilation, cell degradation, and nerve stimulation on tissue in a body part to be treated through simultaneous or alternate light output.
Patent CA-3131638-A1 (CA)
Inventor: FRIES RUDOLF
IPC: A47J42/04
Filed: 2020-04-24
Abstract: The invention relates to a grinder (1) for a spice mill (31), in particular a hand-operated spice mill, having an inlet side (10) for the entry of unground grinding stock and an outlet side (11) for the exit of ground grinding stock, comprising: - a rotor (3), - a stator (2) interacting with the rotor (3) and - a housing (14) at least partially surrounding the rotor (3) and/or the stator (2). The housing (14) comprises a stator housing part (15), which is substantially rotationally fixedly connected to the stator (2), and a rotor housing part (16) which is rotatable relative to the stator housing part (15) and is substantially rotationally fixedly connected to the rotor (3) via a connecting element (19). The connecting element (19) is at least partially received in a recess (20) in the rotor (3), and the connecting element (19) and the rotor (3) are frictionally connected. The housing (14) has, on a side of the rotor (3) facing the inlet side (10), a blocking element (25) which blocks displacement of the rotor (3) in the direction of the inlet side (10).
Patent CA-3132047-A1 (CA)
Inventor: STEARNS STANLEY D
IPC: F16K51/00
Filed: 2020-01-15
Abstract: A valve is provided for use with liquid chromatography where liquid is provided to the chromatographic analysis equipment at more than one pressure, including up to ultra-high pressures. High and higher pressure operation are provided by application of force by an internal spring while avoiding wear of components by permitting higher pressure operation by mechanical engagement of an internal element to cause the internal spring to increase the force applied to the rotor, without the addition of external additional loading in the high pressure operation.
Patent CA-3135666-A1 (CA)
Title: Surveillance de therapie genique
Inventor: CHAU B NELSON
IPC: G01N33/50
Filed: 2020-04-14
Abstract: La présente invention concerne, entre autres, des technologies pour améliorer la thérapie génique. Entre autres, la présente invention concerne des technologies qui permettent de surveiller et/ou d'évaluer une ou plusieurs caractéristiques d'un traitement de thérapie génique tel que, par exemple, l'étendue, le niveau et/ou la persistance de l'expression de la charge utile. Selon certains modes de réalisation, l'invention concerne des technologies particulièrement utiles dans l'intégration de la thérapie génique.
Patent CA-3136355-A1 (CA)
Inventor: LEGERE SHARON
IPC: A61K51/12
Filed: 2020-06-01
Abstract: A glass material that includes: from about 0.55 to about 0.85 mole fraction of SiO2; from about 0.01 to about 0.23 mole fraction of Na2O, K2O, or a combination of Na2O and K2O; from about 0.05 to about 0.28 mole fraction of: Y2O3, BaO, or a combination of Y2O3 and BaO; and optionally Ta2O5. In the glass material, the sum of the Y2O3, the BaO and the optional Ta2O5 is from about 0.10 to about 0.31 mole fraction. The glass material may be in the form of microspheres. The microspheres may be used for vascular embolization and/or radiologic imaging.
Patent CA-3137278-A1 (CA)
Inventor: BEZERRA RUFINO FERREIRA PAIVA EDUARDO
IPC: G01S17/95
Filed: 2021-11-01
Abstract: La présente invention concerne un procédé de détermination de la vitesse du vent dans le plan d'un rotor (PR) d'une éolienne (1), au moyen de mesures (MES2) de la vitesse de rotation du rotor, de l'angle des pales et de la puissance générée. Le procédé selon l'invention met en uvre un modèle de l'éolienne (MOD) qui est construit à partir de mesures (LID) de la vitesse du vent, et au moyen de regroupement des mesures (GRO), et de régressions (REG). Figure 1 à publier
Patent CA-3138430-A1 (CA)
Inventor: WU BIN
IPC: A61K9/16
Filed: 2020-05-28
Abstract: La présente invention concerne des particules polymères qui contiennent des charges négatives sur la surface de la particule. De préférence, les particules comprennent du PLGA et du polymère de sulfate. L'invention concerne également une particule de polymère produite par les procédés de l'invention.
Patent CA-3140795-A1 (CA)
Inventor: SKAIFE JUSTIN J
IPC: B29C55/12
Filed: 2020-06-09
Abstract: Self-supporting uniaxially expanded polytetrafluoroethylene (ePTFE) membranes that have high intrinsic strength, a high matrix modulus, and a high crystallinity index are provided. In some embodiments, the ePTFE membrane is stretched in the machine direction. Uniaxially oriented ePTFE membranes have a matrix tensile strength at least about 1000 MPa in the machine direction, a matrix modulus at least about 100 GPa ambient temperature (<i>i. e.</i>, about 20°C), and a crystallinity index of at least about 94%. In some embodiments, the ePTFE membrane has a tenacity greater than or equal to about 5 gf/d and a denier less than or equal to about 750 g/9000 m. In addition, the uniaxially oriented ePTFE membranes have a <P2> orientation of at least about 0.98. Also, the fibrils in the ePTFE membranes have a nearly perfect parallel alignment. The ePTFE membrane may be used to form composites, laminates, fibers, tapes, sheets, tubes, or other three-dimensional objects.
Patent CA-3141067-A1 (CA)
Title: Animal food composition
Inventor: WATSON ADRIAN
IPC: A23C9/13
Filed: 2020-07-01
Abstract: The present disclosure provides an animal food composition comprising a source of glycyrrhizin, in combination with a source of curcuminoids, for use for preventing and/or treating allergic inflammatory skin diseases.
Patent CA-3141768-A1 (CA)
Title: Destruction of pfas via an oxidation process and apparatus suitable for transportation to contaminated sites
Inventor: ELLIS JEFFREY
IPC: C02F1/04
Filed: 2020-06-29
Abstract: Per- and polyfluoroalkyl substances (PFAS) are destroyed by oxidation in supercritical conditions. PFAS in water can be concentrated and prepared for destruction in a pretreatment phase. Following annihilation of the PFAS in supercritical conditions to levels below 5 parts per trillion (ppt), the water effluent can be used to recover heat, returned to sub-critical conditions, and then released back into the environment.
Patent CA-3141974-A1 (CA)
Inventor: MILLAR JONATHAN
IPC: G06V20/52
Filed: 2021-12-11
Abstract: A system and method of at using all CCTV cameras simultaneously to find any person of interest in real time and alert security to their location. The person of interest may be manually selected by the user or automatically by computer software and algorithms. In a preferred embodiment, security officers or threat detection system users (i.e., security team) confirms they want to track perpetrator or people in a video feed scene. The user would select these person(s) of interest whereby the system is triggered to begin tracking the person(s) of interest. The system will then present the feeds of the location of the person of interest is located in, in order to allow the security team to track and catch the person(s) of interest.
Patent CA-3144502-A1 (CA)
Title: Machine and process for producing beverage stirring spoons or sticks
Inventor: PANZERI LUCA
IPC: B31D1/00
Filed: 2020-06-26
Abstract: A machine for producing paper beverage stirring spoons or sticks, comprises: - a paper feeding station (2, 12), - a processing station (3, 4, 13, 14, 30) to die-cut the paper arriving from the feeding station (2, 12) and to make the spoons or sticks, - a station for removing spoons or sticks (5, 15), to remove and separate the spoons or sticks cut at the processing station (3, 4, 13, 14, 30) from the scrap, - a station for extracting the paper scrap (6, 16), to eliminate the residual scrap generated by the processing station (3, 4, 13, 14, 30), - a treatment station (7, 17), to apply a viscous liquid material based on silicon and hydroxy groups to the spoons or sticks, following the removal of the scrap (6, 16), to evenly coat the spoons or sticks, and - an oven (8, 18) to dry and crystallize the viscous liquid material and to realize the spoons or sticks.
Patent CA-3148485-A1 (CA)
Title: Electrical plug connector
Inventor: DOBLER OLIVER
IPC: H01R24/38
Filed: 2020-07-31
Abstract: The invention relates to an electrical plug connector. Said electrical plug connector has a housing (1) in which at least one insertion opening (2, 3) and at least one guide (31) for a complementary plug connector (5, 10) with at least one electrical contact pin (8, 9, 101) are arranged. At least one contact element (13, 14) which can be elastically deflected out of the path of the contact pin (8, 9, 101) is secured in the housing (1) and projects at least partially into the insertion opening when the complementary plug connector is absent. The side edge (132, 142) of the contact element (13, 14), which side edge faces the contact pin (8, 9), forms in its front section (133, 143) an acute angle with the path of the contact pin (8, 9) during insertion as seen in the direction of the deflection of the contact element (13, 14). When the cable plug connector (5) is fully inserted, a planar contact section (134, 144) of the contact element (13, 14) is in contact with the contact pin (8, 9) in a manner adjoining the side edge (132, 142) in the transverse direction.
Patent CA-3149961-A1 (CA)
Inventor: NOLAN CLAY
IPC: A61M16/00
Filed: 2020-09-08
Abstract: Devices and methods for allowing for improved assisted ventilation of a patient. The methods and devices provide a number of benefits over conventional approaches for assisted ventilation. For example, the methods and devices described herein permit blind insertion of a device that can allow ventilation regardless of whether the device is positioned within a trachea or an esophagus. In addition, the methods and device allow for timed delivery of ventilations based on a condition of a thoracic cavity to increase the amount and efficiency of blood flow during a resuscitation procedure.
Patent CA-3151764-A1 (CA)
Inventor: HOOPER LAWRIE
IPC: E04C5/18
Filed: 2022-03-11
Abstract: A modular form system for constructing insulated concrete walls comprises spaced apart vertical frame members which include retention structures allowing for the insertion of spaced-apart rows of insulated panels to form an internal cavity into which concrete may be poured. The retention structures may include flanges on the periphery of the frame members and plates positionable in opposition to the flanges. The insulated panels are retained between the flanges and the plates.
Patent CA-3152946-A1 (CA)
Title: Purification method for bispecific antigen-binding polypeptides with enhanced protein l capture dynamic binding capacity
Inventor: SHARMA ASHISH
IPC: A61P35/00
Filed: 2020-09-10
Abstract: The present invention provides a downstream purification method process for the production of bispecific antigen-binding polypeptides. The method comprises at least the steps of (i) providing a separation resin comprising a polymer matrix part and a ligand part, wherein the matrix part comprises polymethacrylate and has a particle size of about 30 to 60 pm, wherein the ligand part comprises recombinant protein L, and wherein the ligand part's protein L is covalently bound to the matrix part's particles, (ii) contacting a process fluid comprising the bispecific antigen-binding polypeptide with the separation resin, (iii) capturing the bispecific antigen-binding polypeptide by the ligand part of the separation resin, wherein the bispecific antigen-binding polypeptide reversibly binds to the ligand part of the separation resin, and wherein the remainder of the process fluid does not bind to the ligand part of the separation resin, (iv) washing the bound bispecific antigen-binding polypeptide with a wash buffer which does not elute the bispecific antigen-binding polypeptide from the ligand portion, and (v) elute the bispecific antigen-binding polypeptide from the ligand part with an elution buffer at a low pH.
Patent CA-3153574-A1 (CA)
Inventor: COHEN JOSEPH P
IPC: B60S5/02
Filed: 2022-03-28
Abstract: The invention relates to a process for fueling of vehicle tanks with compressed hydrogen comprising splitting ammonia into hydrogen and nitrogen in an ammonia cracking unit, compressing the hydrogen from the ammonia cracking unit, and dispensing the compressed hydrogen to the vehicle tanks in a hydrogen fueling unit comprising one or more dispensing units, wherein chilled ammonia is used to cool the compressed hydrogen before being dispensed to the vehicle tanks by heat exchange between the compressed hydrogen and the chilled ammonia so that the chilled ammonia is heated, and transferring the heated ammonia to the ammonia cracking unit.
Patent CA-3156018-A1 (CA)
Inventor: WEBER STEFAN
IPC: A24F42/60
Filed: 2020-10-01
Abstract: La présente invention concerne une cigarette sans fumée comprenant une source de chaleur disposée dans un récipient, un réservoir contenant de la nicotine et/ou un ou plusieurs agents aromatisants, et un mécanisme de déclenchement pour la source de chaleur. Selon l'invention revendiquée, la cigarette comprend une enveloppe externe définissant un espace dans lequel la source de chaleur et le réservoir sont disposés, l'enveloppe externe et/ou la paroi du récipient étant en aluminium et/ou en acier inoxydable ou comprenant un ou plusieurs de ces matériaux.
Patent CA-3156221-A1 (CA)
Inventor: CHOWN ROBERT M
IPC: F24H15/172
Filed: 2022-04-22
Abstract: A method for reheating a tank-style water heater comprises obtaining full reheating duration data from a volumetric tank flow for the tank, communicating the full reheating duration data to a power scheduler, and, responsive to a timed full reheat signal from the power scheduler, initiating a full reheating cycle for the tank to the setpoint temperature.  The timed full reheat signal times initiation of the full reheating cycle to complete the full reheating cycle prior to a predetermined time. Optionally, responsive to the volumetric tank flow exceeding one or more reheat thresholds, one or more interim reheating cycles for the tank can be initiated, updated full reheating duration data according to the first interim reheating cycle and the volumetric tank flow can be obtained, and the updated full reheating duration data can be communicated to the power scheduler. A controller for implementing the method is also described.