baber/WOPTO huggingface dataset:
Patent CA-3032275-A1 (CA)
Inventor: CHANG JUI-LUNG
IPC: B62L3/08
Filed: 2016-08-03
Abstract: A hydraulic time difference-based braking device, at least comprising: a drive mechanism (1) provided with a first drive rod (10) and a second drive rod (11), the first drive rod (10) and second drive rod (11) being partially inserted into a first chamber (21) and a second chamber (22) in a housing (2). The first drive rod (10) and second drive rod (11) are connected to a braking drive component (14). The braking drive component (14) drives the first drive rod (10) in a real-time manner and enables a first piston (30) of a first pump mechanism (3) to generate a displacement to output a first braking force to a rear-wheel brake (50). Within a time difference to the first piston (30) of the first pump mechanism (3) reaching a predetermined displacement distance, the second drive rod (11) joins and is driven simultaneously to drive a second piston (40) of a second pump mechanism (4) to produce a displacement to output a second braking force to a front wheel brake (51). In this way, for one braking operation of a rider or a driver, the present invention provides a first braking force and a second braking force having a time difference when generated by the first pump mechanism (3) and the second pump mechanism (4), such that braking actions of the rear wheel brake (50) and the front wheel brake (51) have a time difference, and afterwards enables the second braking force generated by the second pump mechanism (4) to be larger than the first braking force generated by the first pump mechanism (3) to increase a braking force for the front wheel brake (51), thus improving braking performance of a vehicle, and safety of the hydraulic time difference-based braking device.
Patent CA-3034525-A1 (CA)
Inventor: LYNCH JOE T
IPC: B01D53/00
Filed: 2017-08-04
Abstract: A process and an apparatus are disclosed for a compact processing assembly to improve the recovery of C2 (or C3) and heavier hydrocarbon components from a hydrocarbon gas stream. The preferred method of separating a hydrocarbon gas stream generally includes producing at least a substantially condensed first stream and a cooled second stream, expanding both streams to lower pressure, and supplying the streams to a fractionation tower. In the process and apparatus disclosed, the tower overhead vapor is directed to an absorbing means and a heat and mass transfer means inside a processing assembly. A portion of the outlet vapor from the processing assembly is compressed to higher pressure, cooled and substantially condensed in a heat exchange means inside the processing assembly, then expanded to lower pressure and supplied to the heat and mass transfer means to provide cooling. Condensed liquid from the absorbing means is fed to the tower.
Patent CA-3034580-A1 (CA)
Inventor: CHIRON FRANCOIS-XAVIER PASCAL THIERRY
IPC: C10K3/04
Filed: 2017-10-03
Abstract: A method for converting a feedstock comprising solid hydrocarbons to a sweet synthesis gas, involving the steps: a. gasifying said feedstock in the presence of steam, an oxygen rich gas and an amount of sour process gas to form a raw synthesis gas optionally comprising tar, b. optionally conditioning said raw synthesis gas to a sour shift feed gas, c. contacting said sour shift feed gas with a sulfided material catalytically active in the water gas shift process for providing a sour hydrogen enriched synthesis gas, d. separating H2S and CO2 from said sour hydrogen enriched synthesis gas, for providing said sour recycle gas and a sweet hydrogen enriched synthesis gas..
Patent CA-3034605-A1 (CA)
Title: Helmet with transformable jaw protecting structure based on gear constraint
Inventor: LIAO HAOTIAN
IPC: A42B3/32
Filed: 2016-07-06
Abstract: A helmet with a transformable jaw protecting structure based on gear constraint is disclosed. The helmet comprises a helmet housing body having two sides each with a side face, a jaw protector and two mounts. The jaw protector is provided with two prongs disposed at both sides of the helmet housing body respectively, the two mounts are arranged at both side faces of the helmet housing body respectively, and the mounts are fastened and installed on the helmet housing body or the mounts and the helmet housing body are made in an integral structure. The jaw protector is reliably transformed between a full-face helmet position and a half-face helmet position in a gear constraint structure and mode, and the uniqueness and reversibility of a kinematical and geometrical locus of the jaw protector can be kept everywhere during a round trip.
Patent CA-3039038-A1 (CA)
Title: Steel material, oil-well steel pipe, and method for producing steel material
Inventor: ARAI YUJI
IPC: C21D9/08
Filed: 2017-10-06
Abstract: Provided are a steel material and a steel pipe for oil wells, which have excellent SSC resistance and high strength, namely a yield strength of 862 MPa or more but less than 965 MPa. A steel material according to the present invention has a chemical composition that contains, in mass%, 0.25-0.50% of C, 0.05-0.50% of Si, 0.05-1.00% of Mn, 0.025% or less of P, 0.0100% or less of S, 0.005-0.100% of Al, 0.30-1.50% of Cr, 0.25-1.50% of Mo, 0.002-0.050% of Ti, 0.0001-0.0050% of B, 0.002-0.010% of N and 0.0100% or less of O, with the balance made up of Fe and impurities. This steel material additionally contains 0.010-0.050 mass% of solid-solved C. This steel material has a yield strength of 862 MPa or more but less than 965 MPa, and a yield ratio of 90% or more.
Patent CA-3043618-A1 (CA)
Inventor: VAN DUZER JOHN H
IPC: A61P35/00
Filed: 2017-11-22
Abstract: La présente invention concerne des composés représentés par la formule (II), des compositions pharmaceutiques comprenant de tels composés et des méthodes d'utilisation de tels composés pour traiter des maladies ou des troubles associés à l'activité de HDAC1 et/ou à l'activité de HDAC2.
Patent CA-3044092-A1 (CA)
Inventor: PANZA SERGIO
IPC: C01C1/04
Filed: 2017-09-26
Abstract: L'invention concerne un procédé à double pression pour la synthèse d'ammoniac à partir d'un gaz d'appoint, le gaz d'appoint étant mis à réagir en deux étapes en série, la seconde étape fonctionnant à une pression supérieure à la première étape, et une partie de l'effluent de la première étape étant recyclée vers la première étape, ladite partie contenant un gaz d'appoint a n'ayant pas réagi.
Patent CA-3044164-A1 (CA)
Title: Process for preparing methoxy methyl pyridine dicarboxylate
Inventor: KUSNIEC TZURIT
IPC: C07D401/04
Filed: 2017-11-14
Abstract: The present invention provides a process for preparing a compound of the formula (I) : wherein each occurrence of R1 is a C1-C4 alkyl; and R2 is C1-C4 alkyl.
Patent CA-3044861-A1 (CA)
Title: Wellbore tools including smart materials
Inventor: EJIM CHIDIRIM ENOCH
IPC: F04D29/22
Filed: 2017-12-04
Abstract: A wellbore pump (100) that includes a pump housing (114), a pump stage (126) positioned within the pump housing (114), the pump stage (126) including a stationary diffuser (112a, 112b) and a rotating impeller (118) positioned within the diffuser (112a, 112b), a pump head (102) attached to a first end of the pump housing (114), a compression tube (104) attached between the pump head (102) and the diffuser (112b), the compression tube (104) increasing a contacting force to prevent rotation of the diffuser (112b) with the impeller (118), and a ring-shaped memory material (108) positioned around the diffuser (112b), the memory material capable of reversibly expanding from a temporary state to a permanent state in response to wellbore operating conditions to form an interference fit with an inner surface of the pump housing (114) during operation of the wellbore pump under the wellbore operating conditions.
Patent CA-3045286-A1 (CA)
Inventor: WOMACK MARCUS
IPC: H04N21/231
Filed: 2017-10-27
Abstract: An evidence ecosystem that includes a capture system that detects physical properties in the environment around the capture system and captures data related to the physical properties. The capture system analyzes the captured data in accordance with patterns to detect characteristics and patterns in the captured data. Upon detecting a characteristic or a pattern, the capture system records the identified data and alignment data that identifies the location of the identified data in the captured data. The capture system sends the captured data, identified data, and alignment data to an evidence management system for use in generating reports and producing redacted copies of the captured data for distribution or presentation.
Patent CA-3045459-A1 (CA)
Title: Dispositif de protection de joueur avec plaques a motifs remplacables
Inventor: COLVIN TYLER EUGENE
IPC: A41D13/015
Filed: 2017-12-01
Abstract: L'invention concerne un dispositif de protection de joueur destiné à protéger au moins une partie d'un joueur. Le dispositif de protection comporte une surface protectrice configurée pour protéger au moins une partie d'une partie du corps du joueur. Le dispositif de protection également comporte un insert de protection configuré pour être fixé de façon amovible à la surface protectrice. La surface protectrice est configurée pour recevoir l'insert de protection et retenir l'insert de protection sur celle-ci.
Patent CA-3046607-A1 (CA)
Inventor: STRAIT RANDY WAYNE
IPC: E01H10/00
Filed: 2019-06-13
Abstract: A salt spreader for distributing a material includes a bucket including a front surface, a rear surface, first and second side surfaces, and a base surface, wherein the front and rear surfaces tend toward one another, and wherein the base surface includes an ejection port, a spinner mount attached to the base surface of the bucket under the ejection port, a spinner rotatably mounted atop of the spinner mount, and an auger positioned in a base of the bucket.
Patent CA-3048444-A1 (CA)
Inventor: HONORATO RUIZ FRANCISCO JAVIER
IPC: B64C5/02
Filed: 2019-07-03
Abstract: Method for manufacturing the trailing edge ribs (1) and the bearing ribs (2) of trailing edges (3) of aircraft lifting surfaces, in which the trailing edge ribs (1) and the bearing ribs (2) are made by joining simple C-shaped parts and/or simple L-shaped parts so as to obtain the final trailing edge ribs (1) and bearing ribs (2), such that the manufacturing of the simple C-shaped parts uses the same tooling both for the trailing edge ribs (1) and the bearing ribs (2), and the manufacturing of the simple L-shaped parts uses the same tooling both for the trailing edge ribs (1) and the bearing ribs (2).
Patent CA-3049430-A1 (CA)
Title: Operating system for a cooking appliance
Inventor: FELDMAN BENJAMIN F
IPC: F24C7/04
Filed: 2018-01-05
Abstract: A cooking appliance, system, and method use one or more split-surface-area radiative heating elements and may also use one or more additional heating elements, such as microwave and convection heating elements, to heat or cook food. The radiative heating elements are used in a cooking chamber having an improved geometry. A controller includes features to adaptively learn and adjust cooking recipes based on modifications and user ratings of a particular cooking recipe or based on learning in response to analysis of modifications and user ratings of plural cooking recipes. The controller may learn from ratings of other users of similar cooking appliances via a network connection.
Patent CA-3053568-A1 (CA)
Inventor: CURRAN MICHAEL A
IPC: A61K31/352
Filed: 2018-02-21
Abstract: Disclosed herein are new cyclic dinucleotide compounds and compositions and their application as pharmaceuticals for the treatment of disease. Methods of modulation of immune response to disease, and induce Stimulator of Interferon Genes (STING) dependent type I interferon production and co-regulated genes in a human or animal subject are also provided for the treatment diseases such as cancer, particularly metastatic solid tumors and lymphomas, inflammation, allergic and autoimmune disease, infectious disease, and for use as anti-viral agents and vaccine adjuvants.
Patent CA-3053758-A1 (CA)
Inventor: MCMICHAEL DONALD
IPC: A61F5/445
Filed: 2017-03-02
Abstract: An absorbent stoma pad for encapsulating an external bolster of a feeding tube is provided. The stoma pad includes an upper layer, base layer, absorbent material, and cavity. The upper layer, which includes an upper surface and a lower surface, contains a centrally located opening with respect to a periphery of the upper layer, wherein the opening is configured to receive a tube portion of the feeding tube. The base layer, which includes an upper surface and a lower surface, contains a centrally located opening with respect to a periphery of the base layer, wherein the opening is also configured to receive the tube portion of the feeding tube. Meanwhile, the absorbent material is disposed adjacent the upper layer's lower surface. Further, the cavity permits airflow between the absorbent layer and the base layer when the external bolster is encapsulated by the stoma pad and positioned within the cavity.
Patent CA-3053909-A1 (CA)
Inventor: SOANE DAVID S
IPC: C07K16/00
Filed: 2018-02-14
Abstract: Disclosed herein are methods for improving a parameter of a protein-related process comprising providing a viscosity-reducing excipient compound selected from the group consisting of hindered amines, anionic aromatics, functionalized amino acids, oligopeptides, short-chain organic acids, and low molecular weight aliphatic polyacids, and adding a viscosity-reducing amount of the viscosity-reducing excipient compound to a carrier solution for the protein-related process, wherein the carrier solution contains a protein of interest, and carrier solutions comprising a liquid medium in which is dissolved a protein of interest, and a viscosity-reducing excipient, wherein the viscosity of the carrier solution has a lower viscosity that of a control solution that is substantially similar to the carrier solution except for the presence of the viscosity-reducing excipient.
Patent CA-3054385-A1 (CA)
Title: Support de tete et son procede d'utilisation
Inventor: BERUBE SYLVAIN
IPC: A47G9/10
Filed: 2018-02-26
Abstract: L'invention concerne un support de tête. Le support de tête présente une partie centrale longitudinale pliable, conçue pour être pliée entre différentes positions d'utilisateur, et une première partie de support reliée à une première extrémité distale de la partie centrale. La première partie de support présente une partie de paume de surface plate pliable, au moins 2 parties de doigt longitudinales pliables s'étendant depuis une extrémité distale de la partie de paume de surface plate et une partie de pouce longitudinale pliable s'étendant depuis un côté latéral de la surface de paume plate pliable. L'invention concerne également un procédé de support d'une tête d'un utilisateur.
Patent CA-3057427-A1 (CA)
Title: Regenerative differential for differentially steered and front-wheel steered vehicles
Inventor: Chu Shaun
IPC: B60K17/16
Filed: 2017-03-23
Abstract: Disclosed herein are systems, gearing assemblies and methods for controlling a differential rotation rate between shafts of a vehicle using a variable speed reversible motor. An embodiment includes a gearing assembly including a differential configured to engage a first axle shaft, a second axle shaft, and a drive shaft of a vehicle. The gearing assembly further includes a first plurality of alignment gears and a second plurality of adjustment gears configured to engage the differential, configured to be driven by a variable speed reversible motor of the vehicle, and configured to controllably alter a rotation rate of a first axle shaft relative to a rotation rate of the second axle shaft based on rotation produced by the variable speed reversible motor.
Patent CA-3059040-A1 (CA)
Title: Breast milk expression apparatus and system
Inventor: SABLOTSKY NOREEN GORDON
IPC: A61M1/06
Filed: 2018-02-09
Abstract: A breast milk expression apparatus includes at least one compression pad disposable about a breast of a user and configured for radial displacement relative to the breast. The apparatus includes a compression unit coupled to the at least one pad, configured to cyclically displace the at least one pad radially inwardly to cause compression of the breast and, following compression of the breast, permitting the breast to expand and decompress.
Patent CA-3061076-A1 (CA)
Inventor: REN WEI
IPC: D21C7/12
Filed: 2018-05-01
Abstract: Methods and systems for controlling operation of a smelt dissolving tank receiving a flow of smelt and having a vent stack in fluid communication are provided. A dissolving liquid is injected into the smelt dissolving tank at a predetermined injection rate. A temperature of a flow of vapour in the vent stack is measured with a sensor. The injection rate of the dissolving liquid is controlled based on the temperature of the flow of vapour.
Patent CA-3061693-A1 (CA)
Title: Dispositif de prehension et de centrage de bouteilles pour installations de capsulage
Inventor: FORNO MARCO
IPC: B67B3/20
Filed: 2018-05-02
Abstract: Dispositif de préhension et de centrage de récipients (2), en particulier de bouteilles dont le col (2a) est muni d'un collier rigide (3), dans un poste de capsulage et/ou de commande d'une installation de capsulage, comprenant : un anneau de centrage (10), destiné à être introduit sur un récipient (2) et pour reposer sur une partie supérieure du corps (2b) du récipient (2); et une pluralité de mâchoires (12), réparties le long de la circonférence de l'anneau de centrage (10) et conçues pour recevoir, dans un état de fonctionnement, la région du col (2a) du récipient (2) située juste sous le collier rigide (3). L'anneau de centrage (10) est associé à des éléments mobiles conçus pour commander un déplacement de celui-ci dans la direction verticale, et les mâchoires (12) sont associées à des éléments mobiles conçus pour commander un déplacement de ceux-ci dans une direction verticale, simultanément ou indépendamment du déplacement vertical de l'anneau de centrage (10), et un déplacement dans la direction horizontale. L'invention concerne également une installation de capsulage ayant un ou plusieurs postes de capsulage équipés du dispositif (1), et un procédé de centrage de récipients (2) par rapport à une tête de travail (4) située dans le poste de capsulage.
Patent CA-3062841-A1 (CA)
Inventor: NUTT LARRY EDWIN
IPC: G05B19/4093
Filed: 2018-05-10
Abstract: La présente invention concerne un procédé pour faciliter la modélisation d'un système, consistant à recevoir, au niveau d'un processeur, un fichier XML (extensible markup language) correspondant à un diagramme de tuyauterie et d'instrumentation (PID) du système; à faire identifier, par le processeur, des composants du système qui sont décrits dans le fichier XML, le fichier XML comprenant des informations concernant des attributs des composants identifiés; à faire stocker, par le processeur, les informations concernant les attributs des composants identifiés; et à faire générer, par le processeur, une page de modèle de simulation utilisant la syntaxe d'un environnement logiciel de modélisation de simulation, sur la base des informations stockées concernant les attributs des composants identifiés.
Patent CA-3069361-A1 (CA)
Title: Glucoamylase variants with altered properties
Inventor: AEHLE WOLFGANG
IPC: C12P19/20
Filed: 2008-04-08
Abstract: The present invention relates to variant glucoamylases wherein the variant has altered properties (e.g., improved thermostability and/or specific activity) compared to a corresponding parent glucoamylase. The present invention also relates to enzyme compositions comprising a variant glucoamylase (e.g., starch hydrolyzing compositions); DNA constructs comprising polynucleotides encoding the variants and methods of producing the variant glucoamylases in host cells
Patent CA-3071078-A1 (CA)
Inventor: MONRAD RUNE NYGAARD
IPC: C12N9/88
Filed: 2018-08-03
Abstract: The present invention relates to xanthan lyase variants and methods for obtaining xanthan lyase variants. The present invention also relates to polynucleotides encoding the variants; nucleic acid constructs, vectors, and host cells comprising the polynucleotides; and methods of using the variants.
Patent CA-3075548-A1 (CA)
Inventor: MENSINGER MICHAEL ROBERT
IPC: G16H40/67
Filed: 2013-12-19
Abstract: Il est décrit des méthodes et appareils, y compris des produits de logiciel, conçus pour la surveillance à distance. Selon certaines réalisations servant dexemple, il est décrit une méthode. La méthode en question peut comprendre les étapes suivantes : recevoir, au site dun écran de visualisation à distance, une notification indiquant la détection dun événement grâce à un serveur à partir de données de capteur danalyte obtenues auprès dun capteur qui surveille un état danalyte dun hôte; présenter, sur lécran de visualisation à distance, une notification indiquant de mettre en marche lécran de visualisation à distance configuré par le serveur pour recevoir les notifications en vue daméliorer la capacité du récepteur à surveiller létat danalyte de lhôte; accéder au serveur par suite de la présentation de la notification, et ce, par lintermédiaire de lécran de visualisation à distance; recevoir, par suite de laccès, des renseignements comprenant au moins les données du capteur danalyte. Il est également décrit des systèmes, méthodes et articles manufacturés connexes.
Patent CA-3077018-A1 (CA)
Inventor: AHMED KEMAL S
IPC: H04N21/81
Filed: 2020-03-25
Abstract: A system and method for providing acoustic output is disclosed, the system comprising a communication device, a processor coupled to the communication device, and a memory coupled to the processor. The processor receives multimedia data associated with a multimedia output stream, extracts audio data based on the multimedia data, and generates a rhythmic data set including time-series acoustic characteristic data based on the extracted audio data. A  sequence of visual elements is generated based on the time-series acoustic characteristic data and associated with the respective visual elements in the sequence of visual elements with the multimedia data. The multimedia data for visually displaying the acoustic characteristic data concurrently with the multimedia stream is transmitted to a multimedia output device.
Patent CA-3077239-A1 (CA)
Title: Composition aqueuse a base de polyoxymethylenes dialkyl esthers (pom) et son utilisation pour la conservation et/ou l'embaumement du corps humain ou animal
Inventor: DUBOIS JEAN-LUC
IPC: A01N1/02
Filed: 2020-03-27
Abstract: L'invention concerne un mélange de polyoxyméthylène dialkyl éthers (POM) ayant une distribution moléculaire spécifique restreinte ainsi que son procédé de préparation. L'invention concerne également une composition comprenant : a) un mélange de polyoxyméthylène dialkyl éthers (POM) ayant une distribution moléculaire spécifique restreinte b) au moins un agent biocide c) au moins un agent pro-pénétrant d) au moins un colorant e) en option, un autre additif et de l'eau comme diluant. Elle concerne également un procédé non thérapeutique de conservation et/ou d'embaumement d'un corps humain ou animal mort en utilisant ladite composition, comme l'utilisation de cette composition pour des besoins d'anatomopathologie.
Patent CA-3078369-A1 (CA)
Inventor: BORSADIA SURESH
IPC: A61K31/485
Filed: 2018-10-03
Abstract: Provided herein are transdermal delivery devices comprising dextromethorphan. The transdermal delivery device can be characterized by the novel design, for example, with an adhesive layer and a reservoir layer, with an adhesive layer comprising a mixture of two adhesives, and/or with a skin permeation enhancer, e.g., in an amount that can significantly enhance the flux of dextromethorphan. The transdermal delivery device can also be characterized by its in vitro and/or in vivo release profile, for example, that can provide a desired pharmacokinetic profile described herein. Also provided herein are methods of administering dextromethorphan, and methods of treating a disease or disorder described herein, using the transdermal delivery device herein.