baber/WOPTO huggingface dataset:
Patent CA-3024640-A1 (CA)
Inventor: BENGTSSON TORE
IPC: A23L33/20
Filed: 2013-11-06
Abstract: A porous silica material for use as a pharmaceutical or dietary active ingredient having pores in the mesoscale range ( 2-50 nm ), wherein the average pore size of the pores in the mesoscale range is in the range of 2 to 25 nm, and the pore size distribution (PSD) in the mesoscale range is such that at least 80% of the pores fall within the range of 2 to 25 nm.
Patent CA-3025759-A1 (CA)
Inventor: PRENDERGAST CHRISTOPHER JAMES
IPC: G10H3/18
Filed: 2017-05-30
Abstract: A portable speaker system for an electric string instrument such as a guitar. The portable speaker system has a housing including an audio jack for receiving a raw audio signal from a guitar, an amplifier, a speaker, and a power supply. The portable speaker system attaches to the guitar by a button connector which releasably attaches to a strap button of the guitar, and a stabilizer for inhibiting rotation of the portable speaker system when attached to the guitar. The portable speaker system portably generates output sound from the raw audio signal. The portable speaker system can couple with a portable computing device, which can process the raw audio signal and provide a supplementary audio signal, from which the portable speaker system can portably generate output sound.
Patent CA-3025764-A1 (CA)
Title: Plaque a orifice d'injecteur de fluide pour la collision de jets de fluide
Inventor: MULYE NIRMAL
IPC: F02M61/18
Filed: 2016-05-27
Abstract: L'invention concerne une buse d'injecteur utilisée avec un moteur à combustion interne pour mettre en forme un écoulement de fluide. La buse comprend un corps et une plaque à orifice montée au niveau d'une sortie du corps. Le corps et la plaque s'étendent symétriquement par rapport à un axe central. La plaque possède une surface intérieure et une surface extérieure opposée, qui sont sensiblement parallèles l'une à l'autre pour définir une épaisseur de la plaque. La plaque comprend des voies de passage de fluide ayant chacune un orifice sur la surface extérieure. L'écoulement de fluide diverge à travers les voies de passage de fluide afin de créer des jets de diffusion. Les prolongements imaginaires vers lesquels les voies de passage convergent créent un point focal et un angle inclus associé au point focal.
Patent CA-3026500-A1 (CA)
Inventor: PARINDER LEIF KARLSSON
IPC: C07K14/52
Filed: 2017-06-06
Abstract: The disclosure relates to modified RNA molecules encoding VEGF-A polypeptides and formulations comprising the modified RNA. Aspects of the disclosure further relate to preparations and uses of formulations comprising the modified RNA in treating subjects suffering from diseases responsive to VEGF-A therapy.
Patent CA-3027993-A1 (CA)
Title: Large bore plug valve
Inventor: WITKOWSKI BRIAN C
IPC: F16K5/04
Filed: 2017-06-23
Abstract: A plug valve including a valve body defining an internal cavity, a first passage, and a second passage, a plug defining a third passage and being rotatable within the internal cavity, and an insert extending within the internal cavity between the valve body and the plug. The insert defines an interior surface and an opening aligned with the first passage of the valve body. The insert may also define a sealing surface extending around the opening and standing in relief against the interior surface to sealingly engage the plug. In addition to, or instead of, the sealing surface, the insert may define a projection at least partially defining the interior surface. In addition, a boot may be connected to the valve body and interlocked with the projection to prevent, or at least reduce, rotation of the insert relative to the valve body when the plug rotates within the internal cavity.
Patent CA-3032311-A1 (CA)
Inventor: BAILEY DAVID CHARLES
IPC: A61B5/15
Filed: 2016-08-12
Abstract: A pen format liquid collection device includes an elongate generally tubular housing (12, 112, 212, 312) able to be held by hand and having an opening at one end, and at least one liquid take-up element (30, 130, 230, 330) mounted in the housing so as to be positioned or positionable to project at the opening, the at least one liquid take-up element then further postionable by hand manipulation of the housing to contact a volume of liquid to thereby take- up a sample of the liquid to be analysed. At least one retention element (230a, 330a) is supported in the housing. The at least one liquid take-up element and the at least one retention element are arranged whereby they are relatively movable into contact, and the at least one retention element is adapted on contact to in turn take-up the sample and retain the sample or a component thereof for in situ analysis or later recovery while protected within the housing. The liquid take-up element is preferably a capillary.
Patent CA-3032494-A1 (CA)
Inventor: FORREST JAMES L
IPC: B60K17/04
Filed: 2016-08-15
Abstract: L'invention concerne un entraînement de roue à étages multiples comprenant des étages planétaires principal et secondaire, dans lesquels la couronne de l'étage planétaire principal (c'est-à-dire côté entrée) est formée à partir d'une seule pièce usinée qui comprend également le porte-satellites de l'étage planétaire secondaire (c'est-à-dire côté sortie). Cet élément "combiné" à double fonction comprend une surface extérieure cannelée faisant interface avec une surface intérieure cannelée correspondante sur la broche afin de fixer de manière rotative l'élément de combinaison à la broche. Cet agencement assure une concentricité entre les étages planétaires principal et secondaire tout en permettant un degré souhaité de tolérance radiale entre la broche, l'élément de combinaison et le moyeu de l'entraînement de roue. De plus, le présent agencement peut être produit de manière efficace et peu coûteuse.
Patent CA-3039361-A1 (CA)
Title: Source color volume information messaging
Inventor: CHEN TAO
IPC: H04N21/84
Filed: 2017-10-03
Abstract: Methods are described to communicate source color volume information in a coded bitstream using SEI messaging. Such data include at least the minimum, maximum, and average luminance values in the source data plus optional data that may include the color volume x and y chromaticity coordinates for the input color primaries (e.g., red, green, and blue) of the source data, and the color x and y chromaticity coordinates for the color primaries corresponding to the minimum, average, and maximum luminance values in the source data. Messaging data signaling an active region in each picture may also be included.
Patent CA-3040571-A1 (CA)
Inventor: HEIBEL MICHAEL D
IPC: G21C19/07
Filed: 2017-10-26
Abstract: A means for installing material, through a fuel assembly instrument thimble insert, into the existing instrument thimbles in nuclear fuel assemblies for the purpose of allowing the material to be converted to commercially valuable quantities of desired radioisotopes during reactor power operations during a remainder of a fuel cycle and removing the radioisotopes from the core through the reactor flange opening once the fuel assemblies have been removed for refueling. The invention also describes methods that can be used to harvest the irradiated material so it can be packaged for transportation from the reactor to a location where the desired radioisotope(s) can be extracted from the fuel assembly instrument thimble insert.
Patent CA-3041993-A1 (CA)
Inventor: FECANT ANTOINE
IPC: C01B3/38
Filed: 2017-11-06
Abstract: A method is described for producing a syngas containing CO and H2 from a stream of light hydrocarbons and combustion fumes from a cement clinker production unit comprising at least one calcining kiln (300) and means (500) for discharging the combustion fumes from the calcining kiln to the outside of said unit, the method comprising the following steps: - at least some of the combustion fume (70) obtained in the clinker production unit is collected upstream of the means (500) for discharging the combustion fumes; - a reaction stream (113) comprising a stream of light hydrocarbons (110) containing methane and the combustion fumes (70) is prepared; - the reaction stream (113) is supplied to a tri-reforming reactor (1009) to produce a syngas (114).
Patent CA-3042609-A1 (CA)
Inventor: CZINTOS CSONGOR
IPC: E01C7/14
Filed: 2017-09-25
Abstract: Concrete based reinforced road structure covered by asphalt that comprises a basic layer (1) made of concrete with a substantially horizontal upper surface and placed directly or through a subconstruction on the ground and at least one mould cover layer (2) thereon made of asphalt, and support elements (3) positioned between the basic layer (1) and the cover layer (2), wherein the support elements (3) are inserted in a predetermined depth in the basic layer (1) prior to the setting thereof so that they are partially projecting out of the basic layer (1) in normal direction to the upper surface, and the projecting portion provides protection to the cover layer (2) against being displaced relative to the basic layer (1) under loads to which the road is exposed, and the support elements (3) are flat stripes with walls being substantially normal to the surface of the basic layer (1) and comprising subsequent sections with differing directions to form respective meandering lines.
Patent CA-3047887-A1 (CA)
Inventor: KURIYAGAWA KOJI
IPC: A01D43/063
Filed: 2017-12-12
Abstract: [Problem] To minimize uneven distribution of grass clippings within a grass clipping container in a lawn mower. [Solution] A lawn mower 1 comprising: a work section 5 having a downwardly open housing 21 and a cutting blade 22 that is rotatably provided to the interior of the housing, that mows grass by rotating, and that generates conveying air flowing inward from the opening in the housing; a grass clipping container 6 for accommodating mowed grass clippings; a grass clipping conveyance passage 38 for connecting the interior of the housing and the grass clipping container; a shutter device 40 provided with a shutter 41 for opening and closing the grass clipping conveyance passage and an actuator 42 that drives the opening and closing of the shutter; a control device 50 for controlling the shutter device; and a humidity sensor 67 for detecting the humidity around the lawn mower. The control device performs control for opening and closing the shutter device on the basis of humidity.
Patent CA-3049024-A1 (CA)
Inventor: DAUDET LARRY RANDALL
IPC: E04B1/24
Filed: 2018-01-19
Abstract: A connection between supported and supporting structural members, particularly for use in structures where the supported member needs to move with respect to the supporting member. The connector includes a mounting clip and one or more sliders receiving in one or more openings in the mounting clip. The connector is formed with overlapping members.
Patent CA-3049690-A1 (CA)
Inventor: JAIN AKASH
IPC: A61P31/04
Filed: 2018-02-06
Abstract: L'invention concerne de nouvelles formes de sel du tebipénème pivoxil cristallin, comprenant une forme de sel de sulfonate d'éthane de tebipénème pivoxil cristallin (forme A), une forme de sel de kétoglutarate de tebipénème pivoxil cristallin (forme A), des formes de sel de maléate de tébipénème pivoxil (forme A et forme B), une forme de sel de maléate de tébipénème pivoxil (forme A), une forme de sel de sulfonate de méthane de tebipénème pivoxil (forme B), une forme de sel de bromhydrate de tebipénème pivoxil (forme B), et une forme de sel d'édisylate de tebipénème pivoxil (forme A). L'invention concerne également une composition, comprenant un sel de tebipénème pivoxil cristallin et un vecteur pharmaceutiquement acceptable. L'invention concerne en outre un procédé de traitement d'une infection bactérienne résistante aux antibiotiques, comprenant l'administration à un patient en ayant besoin d'un tel traitement, une quantité thérapeutiquement efficace d'un sel de tebipénème pivoxil cristallin.
Patent CA-3050165-A1 (CA)
Inventor: CHOW BRENNEN STEPHEN
IPC: H04W24/08
Filed: 2018-01-16
Abstract: There is provided a method of evaluating wireless device performance, and/or wireless network performance, and/or wireless network usage trends, on a wireless electronic device, the method comprising: providing wireless device software on the wireless electronic device, the wireless device software being embedded in an application or memory of the wireless electronic device, and being operable to perform at least one test associated with characteristics and/or location of the device, and/or performance of the device and/or the network, and/or usage of the device by a user; communicating with at least one of: i) an operating system of the wireless electronic device and ii) an external testing server to perform the at least one test, wherein the at least one test is performed according to at least one testing parameter provided in a configuration and/or the wireless device software, the at least one testing parameter comprising at least one behavioural criterion that controls the impact of the testing on the operation of the wireless electronic device; collecting test data resulting from the performance of the at least one test; and providing the test data to a collection server.
Patent CA-3050443-A1 (CA)
Title: Obstacle detection systems and methods
Inventor: FITZGIBBON JAMES J
IPC: E05F15/43
Filed: 2019-07-23
Abstract: An obstacle detection system includes a first light emitter that emits a light signal and a first light detector configured to receive a portion of the light signal reflected back from an object. The obstacle detection system includes a second light emitter configured to emit a test signal toward the first light detector, and a second light detector configured to detect the light signal emitted by the first light emitter. The obstacle detection system includes a processor to determine, based on the light signal, whether an obstruction is detected and whether, by use of the second light emitter and the second light detector, the first light emitter and the first light detector are operable.
Patent CA-3050492-A1 (CA)
Title: Systems and methods for authenticating data access requests
Inventor: KURUVILLA DENNY DEVASIA
IPC: H04L9/32
Filed: 2019-07-24
Abstract: A method for real-time processing of data retrieval requests is disclosed. The method includes:  receiving, from a client device, a first login request to log in to a service;  authenticating the user for login to the service; in response to authenticating the user, generating a first data string representing at least a unique device identifier for the client device and a validity period; storing the device identifier; sending, to the client device, the first data string;  receiving, from the client device, a data retrieval request to retrieve a data set from a remote server, the data retrieval request including the first data string; determining whether the first data string is valid based on checking the validity period; in response to determining that the first data string is valid: obtaining the data set from the remote server; and sending, to the client device, first data based on the obtained data set.
Patent CA-3053501-A1 (CA)
Inventor: Griffis Joshua
IPC: H01M10/0568
Filed: 2018-03-06
Abstract: An electrochemical cell including a first chamber having an anode, a second chamber having a cathode, at least one ionic connection between the first chamber and the second chamber, such that liquid electrolyte from the first chamber is prevented from mixing with liquid electrolyte in the second chamber is provided. The first chamber and the second chamber can be arranged in parallel and positioned remotely from each other. An electrochemical system including the electrochemical cell, and first and second sources of saline aqueous solutions is also provided. Water treatment systems are also provided. A method of operating an electrochemical cell including introducing first and second saline aqueous solutions into first and second chambers of the electrochemical cell, and applying a current across the anode and the cathode to generate first and second products, respectively is also provided. A method of facilitating operation of an electrochemical cell is also provided.
Patent CA-3058467-A1 (CA)
Title: Supervised delivery techniques
Inventor: LI MICHAEL
IPC: G06Q10/00
Filed: 2018-03-30
Abstract: Systems and techniques are described for supervising and monitoring the delivery of a package to a property. In some implementations, shipment data indicating a package to be delivered at the property and identification information for a first person is obtained. A request for a second person to access the property and deliver the package that includes identification information for the second person is received. Identification information for the first person is compared to the identification information for the second person. Access to the property is provided to the second person. Sensor data generated by one or more sensors that are located throughout the property and while providing access to the property is obtained and analyzed. A determination of whether the second person delivered the package to the property is made based on analyzing the sensor data. Data indicating the determination is provided for output.
Patent CA-3058802-A1 (CA)
Title: Mineral coated microparticles for sustained delivery of biologically active molecules
Inventor: MURPHY WILLIAM
IPC: C07K16/24
Filed: 2018-04-03
Abstract: Disclosed are formulations for providing an active agent. Formulations include a carrier including an active agent and mineral coated microparticles wherein an active agent is adsorbed to the mineral. Other formulations include a carrier including mineral coated microparticles wherein mineral coated microparticles include an active agent. Also disclosed are methods for sustained delivery of an active agent and methods for treating inflammatory diseases using a formulation for providing sustained delivery of an active agent.
Patent CA-3059274-A1 (CA)
Title: A glove and a method of manufacturing a glove
Inventor: HANSEN JAN ERIK VEST
IPC: A41D19/00
Filed: 2018-04-11
Abstract: The invention relates to a ring-shaped member for engaging with an opening of a glove to form a circumferential trough around the opening of the glove. The invention further relates to a glove and to a method of manufacturing a glove comprising a conical collar forming a circumferential trough around the opening of the glove and where the collar comprises such ring-shaped member. The ring-shaped member comprises a first annular portion of a conical shape, a second annular portion of a conical shape, and a central annular portion in between the first and the second annular portions. The ring-shaped member is foldable about the central portion to attain a folded configuration wherein the second annular portion is folded down to lie essentially alongside the first annular portion.
Patent CA-3060206-A1 (CA)
Title: Quaternized nicotinamide adenine dinucleotide salvage pathway inhibitor conjugates
Inventor: NEUMANN CHRISTOPHER SCOTT
IPC: C07D401/12
Filed: 2018-04-27
Abstract: Compounds and compositions are disclosed in which a NAMPT Drug Unit is conjugated to a targeting Ligand Unit through quaternization by a Linker Unit from which a NAMPT inhibitor compound or derivative thereof is released at the targeted site of action. Methods for treating diseases characterized by the targeted abnormal cells, such as those of cancer or an autoimmune disease, using the compounds and compositions of the invention are also disclosed.
Patent CA-3065471-A1 (CA)
Title: Aadc polynucleotides for the treatment of parkinson's disease
Inventor: SCHEEL MARIA
IPC: A61K35/76
Filed: 2018-06-14
Abstract: The invention relates to compositions and methods for the preparation, manufacture and therapeutic use of polynucleotides encoding AADC for the treatment of Parkinson's Disease.
Patent CA-3065486-A1 (CA)
Title: Solution dispensing device
Inventor: WISE ROBERT
IPC: A47K5/12
Filed: 2019-12-18
Abstract: A solution dispensing device including a housing that has an interior volume.  The housing holds a solution reservoir and an actuator body that is movably mounted to the housing. The actuator body is operably connected to a dispensing assembly. The dispensing assembly includes a solution chamber disposed within the actuator body. The solution chamber has an interior volume with a first inlet and a first outlet. The first outlet is in fluid communication with a dispensing passageway. When in the dispensing position the actuator body is moved toward a surface of a material positioned adjacent the dispensing passageway.  A material sensing trigger is connected to the actuator body and the trigger is configured to sense a targeted material by pressing against the material. The material sensing trigger is further configured to allow the dispensing assembly to dispense a measured amount of solution onto the targeted material through the dispensing passageway.
Patent CA-3066979-A1 (CA)
Inventor: DEATON DAVE NORMAN
IPC: C07D471/04
Filed: 2018-06-11
Abstract: L'invention concerne un composé de formule (I), (I) dans laquelle R1, R2, R3, R4, X, Y et A sont tels que définis dans la description. Les composés selon la présente invention sont des inhibiteurs de la prostaglandine D synthase hématopoïétique (H-PGDS) et peuvent être utiles dans le traitement de la dystrophie musculaire de Duchenne. Par conséquent, l'invention concerne également des compositions pharmaceutiques comprenant un composé selon l'invention. La présente invention concerne encore des méthodes d'inhibition de l'activité de H-PGDS et de traitement de troubles associés à cette activité, au moyen d'un composé selon l'invention ou d'une composition pharmaceutique comprenant un composé selon l'invention.
Patent CA-3069323-A1 (CA)
Title: Apparatus for analyzing a media, and associated egg identification apparatus and method
Inventor: BASCIANO AMANDA ELIZABETH
IPC: G01N33/08
Filed: 2018-07-27
Abstract: An apparatus for interrogating a media to be analyzed, such as an avian egg (1), is provided. Such an apparatus (160) includes an emitter assembly (200) configured to emit light toward a media. The emitter assembly has a first emitter source (210) configured to emit a first light signal and a second emitter source (220) configured to emit a second light signal. The first and second light signals are transmitted through the media in phase quadrature. A detector assembly is configured to detect the first and second light signals transmitted through the media. The detector assembly (300) is further configured to resolve a relative or absolute amplitude of each of the first and second light signals. A  processor (600) is configured to process the detected signal to identify a property of the media using at least one of the relative and absolute amplitudes of the first and second light signals. An associated method is also provided.
Patent CA-3071184-A1 (CA)
Title: A method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst
Inventor: LIMBACH KIRK W
IPC: C07C67/39
Filed: 2018-06-25
Abstract: A method for preparing methyl methacrylate from methacrolein and methanol. The process comprises contacting in a reactor a mixture comprising methacrolein, methanol and oxygen with a heterogeneous catalyst comprising a support and a noble metal, wherein said catalyst has an average diameter of at least 200 microns, liquid and gaseous reactants flow downward in the reactor and wherein the continuous phase in the reactor is a gas which has no more than 7.5 mol% oxygen at reactor inlets.
Patent CA-3073935-A1 (CA)
Title: Methods of reducing particle formation and compositions formed thereby
Inventor: PATEL MAYANK
IPC: A61K47/26
Filed: 2018-08-10
Abstract: Biopharmaceutical compositions and drug products disclosed herein exhibit reduced amounts of subvisible particle formation. Compositions and drug products disclosed herein comprise a protein and a surfactant or stabilizer including high percentage amounts (e.g., at least 97%) of a long-chain fatty acid ester. Also disclosed herein are methods of preparing and storing such compositions and drug products.