baber/WOPTO huggingface dataset:
Patent CA-3094840-A1 (CA)
Inventor: XING DONG
IPC: H05B44/00
Filed: 2019-04-03
Abstract: A driver for a light emitting diode, comprising a main circuit of a ringing choke converter, a drive circuit of the ringing choke converter, and a first adjustment module. The main circuit of the ringing choke converter comprises: an energy input terminal, an energy output terminal, and a control terminal, wherein the energy input terminal receives an input voltage, the energy output terminal is coupled to the light emitting diode, and provides an output current to the light emitting diode, and the control terminal receives a drive signal. The drive circuit comprises a drive signal output terminal coupled to the control terminal, and provides the drive signal to the main circuit via the drive signal output terminal. The first adjustment module is coupled between the energy input terminal and the drive signal output terminal, and adjusts the drive signal according to the input voltage.
Patent CA-3095644-A1 (CA)
Title: Degradable polyethylene glycol conjugate
Inventor: YOSHIOKA HIROKI
IPC: A61P43/00
Filed: 2019-03-29
Abstract: Provided is a biologically relevant substance to which is bonded a high-molecular-weight polyethylene glycol derivative that does not cause vacuolation in cells. A biologically relevant substance to which is bonded a degradable polyethylene glycol derivative that is represented by formula (A). (In the formula, m is 17, n1 and n2 are each independently 45682, p is 14, R is a C14 alkyl group, Z is a 28-residue oligopeptide that comprises neutral amino acids other than cysteine, Q is a residue of a compound that has 25 active hydrogens, D is the biologically relevant substance, L1, L2, L3, L4, and L5 are each independently a single bond or a bivalent space, and y is 140.)
Patent CA-3095826-A1 (CA)
Title: Method and control device for operating a battery system and battery system
Inventor: HENKE MORITZ
IPC: H02J7/02
Filed: 2020-10-08
Abstract: Abstract A method for operating a battery system (10) which is connected to an electric energy system (11), having multiple battery strings (12, 13, 14) connected in parallel, which comprise a battery (15, 16, 17) each, an inverter (18, 19, 20) each and a transformer (21, 22, 23) each, wherein each battery (15, 16, 17) is chargeable and dischargeable dependent on the operating state of the battery system (10), in which either a storing of electric energy in the battery system (10) or a drawing of electric energy from the battery system (10) is requested.  Each battery (15, 16, 17) has an installed, maximum charge capacity and a capacity that is available in the current operating state, wherein during discharging the currently available capacity corresponds to a state-of-charge of the respective battery (15, 16, 17), and wherein during charging the currently available capacity corresponds to a difference between the maximum charge capacity and the state-of-charge of the respective battery (15, 16, 17). A total charge output requested during the charging of the battery system (10) and/or a total discharge output requested during the discharging of the battery system (10) is distributed as part outputs over the battery strings and thus over the batteries dependent on the currently available capacities of the batteries (15, 16, 17) of the battery strings (12, 13, 14) connected in parallel. Fig. 1 Date Recue/Date Received 2020-10-08
Patent CA-3099270-A1 (CA)
Title: Machine-outil a laser avec dispositif de transport
Inventor: GEISSLER ALFRED
IPC: B33Y30/00
Filed: 2019-05-03
Abstract: La présente invention concerne une machine (1) destinée à produire par couches de pièces moulées par solidification localement sélective de matière pulvérulente dans des zones continues à l'aide d'un rayonnement électromagnétique ou d'un rayonnement de particules. La machine comprend (1) une chambre de traitement (2) qui entoure un espace de traitement (3), une chambre de démoulage (4) qui entoure un espace de démoulage (5), un premier cylindre de construction (11) et un deuxième cylindre de construction (12) comportant chacun une table porte-pièce (11a, 12a) destinée à la matière pulvérulente et un espace de construction (11b, 12b), les tables porte-pièce (11a, 12a) pouvant chacune coulisser jusque dans l'espace de construction (11b, 12b), et un dispositif de transport (6) destiné à transférer le cylindre de construction (11, 12) entre une position de fonctionnement dans l'espace de traitement (3) et une position de démoulage dans l'espace de démoulage (5). Selon l'invention, le dispositif de transport (6) est conçu pour en même temps transférer le premier cylindre de construction (11) de la position de fonctionnement à la position de démoulage et transférer le deuxième cylindre de construction (12) de la position de démoulage dans la position de fonctionnement.
Patent CA-3101946-A1 (CA)
Inventor: CHUNG HYUN-JOONG
IPC: D04H1/4318
Filed: 2019-06-07
Abstract: The development of stretchable, mechanically and electrically robust interconnects by printing an elastic, silver-based composite ink onto stretchable fabric. Such interconnects can have conductivity of 3000  4000 S/cm and are durable under cyclic stretching. In serpentine shape, the fabric-based conductor is enhanced in electrical durability. Resistance increases only ~5 times when cyclically stretched over a thousand times from zero to 30% strain at a rate of 4% strain per second due to the ink permeating the textile structure. The textile fibers are 'wetted' with composite ink to form a conductive, stretchable cladding of the silver particles. The e-textile can realize a fully printed, double-sided electronic system of sensor-textile-interconnect integration. The double-sided e-textile can be used for a surface electromyography (sEMG) system to monitor muscles activities, an electroencephalography (EEG) system to record brain waves, and the like.
Patent CA-3102945-A1 (CA)
Inventor: THOMAS CHRISTOPHER A
IPC: A61B5/145
Filed: 2019-06-06
Abstract: A system includes a sensor applicator, a sensor control device arranged within the sensor applicator and including an electronics housing and a sensor extending from a bottom of the electronics housing, and a cap coupled to one of the sensor applicator and the sensor control device, wherein the cap is removable prior to deploying the sensor control device from the sensor applicator.
Patent CA-3104201-A1 (CA)
Title: Systemes et procedes d'affichage de multiples contenus multimedias pour une pluralite d'utilisateurs
Inventor: SINNOTT JOSEPH
IPC: H04N21/442
Filed: 2019-08-23
Abstract: L'invention concerne des systèmes et des procédés pour distribuer de multiples contenus multimédias pour une pluralité d'utilisateurs. Une pluralité d'utilisateurs à proximité d'un dispositif d'affichage peut être détectée et divisée en groupes sur la base d'une préférence pour un contenu multimédia spécifique. Des contenus multimédias peuvent être générés sur un dispositif d'affichage dans une disposition sur la base du nombre d'utilisateurs dans chaque groupe. Lorsqu'un nouvel utilisateur entre à proximité du dispositif d'affichage, l'appartenance au groupe peut être recalculée et, en fonction des nouvelles appartenances au groupe, la disposition de l'affichage peut être mise à jour.
Patent CA-3105643-A1 (CA)
Inventor: DESFORGES LAURENT
IPC: G01B21/04
Filed: 2019-07-04
Abstract: Three-dimensional measurement device, comprising an arm having a free end provided with an interface body (100) and a handle (301) allowing an operator to point a measurement member towards a region of the object to be measured. The handle is secured to an attachment base (600) having an end portion which comprises a rail (603) that extends transversely with respect to a longitudinal direction of the handle so as to cooperate with a rail (114) of the interface body, the interface body and the end portion of the attachment support comprising reciprocal abutment means so as to define a position of mutual engagement of the rails and reciprocal locking means that oppose disengagement of the rails, the reciprocal locking means comprising a control lever (604) that is articulated on the end portion of the attachment base between a position of activation of the locking means and a position of deactivation of the locking means.
Patent CA-3114956-A1 (CA)
Inventor: SHE YING
IPC: G06T7/529
Filed: 2019-10-18
Abstract: L'invention concerne des systèmes et des procédés destinés à identifier des nuages et des ombres en nuage dans une imagerie par satellite. Dans un mode de réalisation, un système reçoit une pluralité d'images de champs agronomiques produits à l'aide d'une ou de plusieurs bandes de fréquences. Le système reçoit également des données correspondantes identifiant des emplacements de nuage et d'ombre en nuage dans les images. Le système entraîne un système d'apprentissage machine pour identifier au moins des emplacements de nuage à l'aide des images en tant qu'entrées et au moins des données identifiant des pixels en tant que pixels en nuage ou en tant que pixels non nuagiques en tant que sorties. Lorsque le système reçoit une ou plusieurs images particulières d'un champ agronomique particulier produit à l'aide de la ou des bandes de fréquences, le système utilise la ou les images particulières comme entrées dans le système d'apprentissage machine pour identifier une pluralité de pixels dans la ou les images particulières en tant qu'emplacements de nuage particuliers.
Patent CA-3117579-A1 (CA)
Inventor: RASHID PHILIP F
IPC: E04G3/26
Filed: 2021-05-07
Abstract: A lightweight composite roofing support system comprises a longitudinally-extending core member comprising a longitudinally-extending first roof contact side comprising a first edge and opposed second edge, a longitudinally-extending second side comprising a second side working surface having a second width and a second length that is greater than the second width, the second side tapering toward the first edge at a first predetermined acute angle, and a longitudinally-extending third side comprising a third side working surface having a third width and a third length that is greater than the third width, the third side tapering toward the second edge at a second predetermined acute angle that is different than the first predetermined acute angle, a first end comprising an integral first recess defining a first handle, and an opposed second end comprising an integral second recess defining a second handle, the core member comprising a wedge-shaped lateral cross-section.
Patent CA-3118181-A1 (CA)
Inventor: KUHN MARTIN
IPC: B01F13/00
Filed: 2019-11-25
Abstract: The invention relates to a method for operating a press system, wherein the cartridge device is formed with at least two cartridges. A press device is proposed comprising at least two press pistons which can be operated at different feed speeds. The method has the following steps: - storing a ratio of feed speeds of the press piston in a storage device of the controller on the basis of the second signal (S5); - actuating the at least one drive device by means of the controller in order to move the two press pistons into a start position in which a punch of the first press piston is substantially in contact with the first cartridge of the cartridge device and in which a punch of the second press piston is substantially in contact with the second cartridge of the cartridge device (S7); - actuating the at least one drive device by means of the controller with a ratio of feed speeds for the press piston, said ratio being stored in the storage device of the controller, in the event of a user-side request (S10). The invention additionally relates to a press system for carrying out such a method.
Patent CA-3118218-A1 (CA)
Inventor: CRANE SHELDON N
IPC: A61K31/5377
Filed: 2019-10-30
Abstract: Disclosed are compounds and pharmaceutically acceptable salts thereof that may be used in the treatment of subjects in need thereof. The compounds disclosed herein may be inhibitors of Ataxia-telangiectasia and RAD-3-related protein kinase (ATR). Also disclosed are pharmaceutical compositions containing the compounds or pharmaceutically acceptable salts thereof and methods of their preparation and use.
Patent CA-3119647-A1 (CA)
Title: A method of manufacturing martensitic steel and a martensitic steel thereof
Inventor: GHASSEMI-ARMAKI HASSAN
IPC: B21B15/00
Filed: 2019-11-15
Abstract: A martensitic steel comprising of the following elements, expressed in percentage by weight 0.1%?C?0.4%; 0.2%?Mn?2%; 0.4%?Si?2%; 0.2%?Cr?1%; 0.01%?Al?1%; 0%?S?0.09%; 0%?P?0.09%; 0%?N?0.09%; and can contain one or more of the following optional elements 0%?Ni?1%; 0%?Cu?1%; 0%?Mo?0.1%; 0%?Nb?0.1%; 0%?Ti?0.1%; 0%?V?0.1%; 0.0015%?B?0.005%; 0%?Sn?0.1%; 0%?Pb? 0.1%; 0% ? Sb? 0.1%; 0% ? Ca? 0.1%; the remainder composition being composed of iron and unavoidable impurities caused by processing, the microstructure of said steel having microstructure by area percentage comprising of cumulative presence of residual austenite and bainite between 0 % and 25%, the remaining microstructure being martensite at least 70%, and with an optional presence of ferrite between 0% and 10%.
Patent CA-3122236-A1 (CA)
Title: Compounds and compositions for eye treatments
Inventor: HILL JASON
IPC: C07D413/04
Filed: 2019-12-04
Abstract: This disclosure features chemical entities (e.g., a compound or a pharmaceutically acceptable salt and/or hydrate and/or prodrug of the compound) that that generates cross-linking in the cornea in response to exposure to an electromagnetic irradiation. This disclosure also features compositions containing the same as well as other methods of using and making the same. The chemical entities are useful, e.g., for treating a subject (e.g., a human) having a disease, disorder, or condition in which in which abnormal shaping of the cornea (e.g., thinning of the cornea, e.g., bilateral thinning of the cornea, e.g., bilateral thinning of the central, paracentral, or peripheral cornea; or steepening (e.g., bulging) of the cornea) contributes to the pathology and/or symptoms and/or progression of the disease, disorder, or condition. Non-limiting examples of such diseases, disorders, or conditions include: (i) corneal ectatic disorders; (ii) vision conditions; and (iii) diseases, disorders, or conditions that are sequela or comorbid with any of the foregoing or any disclosed herein. More particular non-limiting examples of such diseases, disorders, or conditions include keratoconus, keratoglobus, pellucid marginal degeneration, corneal ectasia (e.g., post-operative ectasia, e.g., post-LASIK ectasia), Terrien's marginal degeneration, myopia, hyperopia, astigmatism, irregular astigmatism, and presbyopia.
Patent CA-3123302-A1 (CA)
Inventor: URL MICHAEL
IPC: F02D29/06
Filed: 2018-12-20
Abstract: An internal combustion engine (1), with an engine regulating device (3) and an exhaust gas aftertreatment device (16) with an SCR catalytic converter (4) for the reduction of at least one NOx component, and with a catalytic converter regulating device (6), wherein the engine regulating device (3) is prescribed a target value for an NOx mean value of the NOx component of the exhaust gases, which mean value results at an outlet point (7) of the exhaust gas aftertreatment device (16) in relation to a predefinable time period, and the engine regulating device (3) is configured at least in one operating mode to continuously calculate an NOx reference value for the catalytic converter regulating device (6) with consideration of NOx components which have already been emitted and the predefined target value, which reference value is selected in such a way that the predefined target value results at the outlet point of the exhaust gas aftertreatment device (16) at the end of the predefinable time period when the calculated NOx reference value of the catalytic converter regulating device (6) is fed as NOx setpoint value to the regulating means.
Patent CA-3128211-A1 (CA)
Inventor: COOPER JEFFREY T
IPC: A24D1/02
Filed: 2020-02-05
Abstract: A smoking product using splined leaves, such as cannabis/hemp leaves, orientated and configured to achieves a unique cylindrical/tubular structure wherein the splines (e.g., the veins of a leaf structure) are arranged to achieve a burning chamber that creates a non-laminar airflow resulting in an enhanced burning environment.
Patent CA-3130756-A1 (CA)
Title: Particules sures pour l'introduction d'agents chimiques utiles dans le corps avec activation controlee
Inventor: HORNER GLENN
IPC: C08F2/46
Filed: 2020-02-21
Abstract: La présente invention concerne des particules encapsulant du colorant qui ne produisent pas d'effets fonctionnels ou éliminent des effets fonctionnels jusqu'à ce qu'elles soient déclenchées par mise en contact avec au moins une source exogène. Les particules de cette invention réduisent au minimum les effets toxiques sur le corps du colorant et le matériau qui interagit avec une source exogène ainsi que réduisent au minimum les produits chimiques corporels de dégrader à la fois le colorant et le matériau qui interagit avec une source exogène à l'intérieur de la particule.
Patent CA-3133549-A1 (CA)
Inventor: WALLS BRIAN E
IPC: E05B17/00
Filed: 2014-03-17
Abstract: A door lock chassis has a gauge insert that defines different dimensions corresponding to different door thicknesses. The gauge insert is positionable in the lock chassis in different orientations corresponding to the different dimensions used to align the lock chassis for different door thicknesses. Additionally, a door lock may include an anti-rotation assembly for preventing rotation of the lock chassis. The anti-rotation assembly may include a retention member that is secured to an inside hub of a lock chassis. As an anti-rotation member is displaced in a first axial direction along the inside hub to a mount position, the anti-rotational member may deflect resilient members of the retention member. With the anti-rotation member at the mounted position, the anti-rotation member may be in a frictional engagement with the previously deflected resilient members so that anti-rotation member is retained at the mount position.
Patent CA-3134551-A1 (CA)
Title: Pharmaceutical composition comprising mixture extract of coptis rhizome and schizonepeta tenuifolia as active ingredient for prevention or treatment of inflammatory bowel disease
Inventor: LEE WONWOO
IPC: A61K36/538
Filed: 2020-04-24
Abstract: The present discloure relates to a pharmaceutical composition comprising a mixture extract of Coptis rhizome and Schizonepeta tenuifolia as an active ingredient for prevention or treatment of an inflammatory bowel disease. The use of Coptis rhizome and Schizonepeta tenuifolia extracts of the present disclosure can provide a pharmaceutical composition for prevention or treatment of an inflammatory bowel disease, the pharmaceutical composition being capable of being used safely on the human body without toxicity and side effects, or can provide a food composition and a feed composition each for prevention or alleviation of an inflammatory bowel disease.
Patent CA-3136321-A1 (CA)
Inventor: SARVER EDWIN J
IPC: A61F9/008
Filed: 2020-04-08
Abstract: A virtual aperture integrated into an intraocular lens is disclosed. Optical rays which intersect the virtual aperture are widely scattered across the retina causing the light to be virtually prevented from reaching detectable levels on the retina. The use of the virtual aperture helps remove monochromatic and chromatic aberrations yielding high-definition retinal images. For a given definition of acceptable vision, the depth of field is increased over a larger diameter optical zone. In addition, thinner intraocular lenses can be produced since the optical zone can have a smaller diameter. This in turn allows smaller corneal incisions and easier implantation surgery.
Patent CA-3136564-A1 (CA)
Title: Engineered organisms and uses thereof as living medicines, research tools, food products, or environmental tools
Inventor: GALLAGHER RYAN
IPC: C12N1/20
Filed: 2020-05-14
Abstract: Provided herein are engineered organism containing a transgene in which expression of the transgene in an open environment is prevented or reduced, for example, by recoding designs. Also provided are methods of producing such engineered organism and use of such engineered organisms as therapeutics or for producing food, food supplement, and animal feed products.
Patent CA-3136581-A1 (CA)
Title: Procede de lutte contre les mauvaises herbes dans une zone de culture de mais de grande culture
Inventor: SADA YOSHINAO
IPC: A01P13/00
Filed: 2020-04-06
Abstract: La présente invention peut fournir un procédé ayant une sélectivité de récolte supérieure pour la lutte contre les mauvaises herbes dans une zone de culture de maïs de grande culture. Le procédé comprend une étape d'application de trifludimoxazine dans une zone de culture de maïs de grande culture.
Patent CA-3141499-A1 (CA)
Title: Conversion of a power machine between wheeled and endless track tractive elements
Inventor: AGNEW DENNIS
IPC: B62D55/084
Filed: 2020-05-26
Abstract: A kit and corresponding method can be used to convert wheels of a power machine to track assemblies, such as to convert a four-wheeled power machine to a quad track power machine. A stub shaft (346) can be secured to an axle (328) of a power machine (300) and can be configured to support a track frame (366) of a track assembly in place of a wheel (319). A bearing (368) can be secured to the stub shaft (346) and a bushing (376) can engage the axle (328) to rotatably support the track assembly relative to the axle (328). Pieces of a segmented sprocket (378, 380) can be separately secured to a hub (306) of a power machine (300) to help install and drive a track of a track assembly.
Patent CA-3141887-A1 (CA)
Title: Method, device and use of ventilation system for growing plants
Inventor: HANSSON BO
IPC: F24F7/08
Filed: 2021-12-10
Abstract: The invention relates to a ventilation system and method for promoting growth of a plant. The system comprises an air inlet provided at a first height from a defined floor level, an air outlet, fluidly connected to the inlet, an air moving device for moving air from the inlet to the outlet, and a plant growing surface, provided at a second height, being higher than the first height, for accommodating growing plants, wherein the air outlet is provided at a third height, being higher than the second height. The inventive concept is based on the inventors' realization that improved growing conditions can be provided by transporting CO2 from the bottom of a lower level in a greenhouse to a higher level.
Patent CA-3142606-A1 (CA)
Title: Systems and methods for automated metrology
Inventor: RAHHAL BILAL
IPC: H04L12/16
Filed: 2020-06-05
Abstract: An electric power meter comprising modules coupled to each other. The modules include a sealed measuring module, and a module different from the measuring module; and the modules configured to enable any module to be replaced independently of the measuring module. A method for an electric power meter including modules coupled to each other. The modules include a sealed measuring module, and a module different from the measuring module. The method includes configuring the modules to be replaced independently of the measuring module. A system for communications with multiple meters. The meters are coupled to a gateway via a network. Each of the meters communicates using one protocol. The network includes nodes coupled to the gateway. Each of the nodes corresponds to one of the protocols; and at least some of the meters is coupled to each of the nodes based on the protocol used by each of the meters.