baber/WOPTO huggingface dataset:
Patent CA-2967054-C (CA)
Title: Modular flooring
Inventor: ZHONG YUGANG
IPC: E04F15/02
Filed: 2014-08-26
Granted: 2020-09-01
Abstract: A modular flooring includes a first frame and a second frame. The first frame is provided with a plurality of unit boards. The unit boards include long boards and short boards. At least one long board and the short boards are arranged in a transverse row of long and short boards. A plurality of long boards are arranged in a transverse row of long boards. Each unit board is composed of a rectangular frame, lifting support legs and a panel. A gap is formed between two adjacent rectangular frames.  The lifting support legs are fixed on four corners of a bottom of the rectangular frame.  The panel is fixed on a top of the rectangular frame. A second frame is arranged between the first frame and the unit boards.
Patent CA-2967916-C (CA)
Inventor: BRAZ ALIK ALEXANDER
IPC: E05B15/00
Filed: 2016-01-18
Granted: 2023-06-13
Abstract: A sliding bolt latch as disclosed herein is convenient to use and more reliable than counterpart door locking mechanisms of the prior art. A user may open and close a door with only one hand, but the present mechanism requires both a rotational movement and a translational movement of elements against a biasing force. Such requirement makes opening doors much more difficult for livestock confined to spaces by the closed doors. Also, the biasing of elements into the locking state makes embodiments of the invention less likely to unlock inadvertently in the presence of ambient vibrations.
Patent CA-2973089-C (CA)
Title: Methods and systems for wellbore remediation
Inventor: BEUTERBAUGH AARON MICHAEL
IPC: E21B37/06
Filed: 2015-02-12
Granted: 2021-02-16
Abstract: Removing inorganic scale and other acid-soluble materials in the presence of a particulate pack can sometimes result in unwanted alterations to the particulate pack. Methods for removing inorganic scale can comprise: introducing a descaling agent comprising an N-(phosphonoalkyl)iminodiacetic acid or any salt thereof into a wellbore in fluid communication with a particulate pack, an inorganic scale being present in the wellbore or in the particulate pack; contacting the descaling agent with the particulate pack and the inorganic scale; and removing at least a portion of the inorganic scale using the N-(phosphonoalkyl)iminodiacetic acid or any salt thereof without substantially affecting the particulate pack.
Patent CA-2973151-C (CA)
Title: Devices and methods for overfilling drug containers
Inventor: DIX DANIEL B
IPC: A01J1/00
Filed: 2017-06-29
Granted: 2023-12-19
Abstract: Disclosed herein are methods for overfilling primary packaging components, and drug products prepared according to those methods. The methods may include introducing a volume of a formulated drug substance into a primary packaging component having a nominal volume, where the volume of the formulated drug substance is greater than the nominal volume of the primary packaging component. In some cases, the primary packaging component may be a prefillable syringe.
Patent CA-2975986-C (CA)
Inventor: FINNERTY SHAUN
IPC: G08B21/22
Filed: 2016-01-07
Granted: 2019-12-03
Abstract: Procédé pour détecter de de manière passive une présence à l'intérieur d'un espace au moyen de dispositifs intelligents (300), le dispositif intelligent (300) détectant une balise (270a) associée à une pièce ou à une zone à l'intérieur d'un bâtiment.
Patent CA-2978090-C (CA)
Title: Plunger rod comprising at least three annular elements for a prefilled syringe
Inventor: BALDAUF WOLFGANG
IPC: A61M5/315
Filed: 2016-03-02
Granted: 2023-12-12
Abstract: The invention relates to a plunger rod for a syringe body which is prefilled with a medical fluid and to a prefilled syringe comprising such a plunger rod. The prefilled syringe (20) comprises the following components: a syringe body (8) filled with a medical fluid (10), which has a nozzle (9) at a front side, the nozzle being closed with a cap (11), and which is closed at a rear side with a displaceable plunger (12); and a plunger rod (15', 15'', 15''', 15'''') that can be inserted into the syringe body (8) via the rear side, said plunger rod having a connecting portion (1) at a front side, via which the plunger rod (15', 15'', 15''', 15'''') can be connected to the plunger (12). According to the invention, at least three annular elements (2a, 2b, 2c), which extend at least in some sections about a longitudinal axis of the plunger rod (15', 15'', 15''', 5''''), are arranged on a rear side of the connecting portion (1) on the plunger rod (15', 15'', 15''', 15'''') in such a manner that they are located in the syringe body when the plunger rod (15', 15'', 15''', 15'''') is fully connected to the plunger (12). The three annular elements support a coaxial connection of the plunger rod to the plunger positioned in the syringe. During the connection of the plunger rod to the plunger, the three annular elements allow the user a haptic and/or acoustic control whether he connects the plunger rod properly to the plunger.
Patent CA-2979615-C (CA)
Inventor: COLAVINCENZO STEPHEN
IPC: B64D31/12
Filed: 2016-03-07
Granted: 2023-09-26
Abstract: Methods and related apparatus for improving synchronization of two or more engines on an aircraft are disclosed. Such method may be used where each engine comprises a first spool and a second spool, and, where a rotational speed of a first spool of a first engine has been substantially synchronized with a rotational speed of a first spool of a second engine. The methods comprise receiving a value of a sensed parameter useful in controlling the first engine, the sensed parameter being indicative of one of altitude and a flow of bleed air from the first engine; adding a bias to the value; and using the biased value for controlling the first engine to cause a change in rotational speed of the second spool of the first engine in relation to the rotational speed of the first spool of the first engine.
Patent CA-2983386-C (CA)
Inventor: NOE JAMES CHRISTIAN
IPC: G06Q20/40
Filed: 2016-04-19
Granted: 2020-04-28
Abstract: A communication channel is established between a mobile device and a remote payment support service computer. The mobile device exchanges data communications with a contactless IC (integrated circuit) payment device, and triggers the payment device to generate a cryptogram. The mobile device receives the cryptogram and transmits it to the remote payment support service computer. The mobile device receives provisioning of payment credentials from the remote payment support service computer.
Patent CA-2985908-C (CA)
Title: Method for producing polyunsaturated fatty acids
Inventor: CIRPUS PETRA
IPC: C12P7/64
Filed: 2007-02-21
Granted: 2019-11-26
Abstract: The invention relates to a method for producing eicosapentanoic acid, docosapentanoic acid and/or docohexanoic acid in transgenic plants. According to said method, the plant is provided with at least one nucleic acid sequence coding for a polypeptide with a .DELTA.6 desaturase activity, at least one nucleic acid sequence coding for a polypeptide with a .DELTA.6 elongase activity, at least one nucleic acid sequence coding for a polypeptide with a .DELTA.5 desaturase activity, and at least one nucleic acid sequence coding for a polypeptide with a .DELTA.5 elongase activity, the nucleic acid sequence coding for a polypeptide with a .DELTA.5 elongase activity being modified in relation to the nucleic acid sequence in the organism from which the sequence originates, such that it is adapted to the codon use in at least one type of plant. For the production of docosahexanoic acid, at least one nucleic acid sequence coding for a polypeptide with a .DELTA.4 desaturase activity is also introduced into the plant.
Patent CA-2986371-C (CA)
Inventor: MIGLIACCIO RAFFAELE
IPC: A61K31/01
Filed: 2016-05-31
Granted: 2022-05-03
Abstract: L'objet de la présente invention est la combinaison de palmitoyléthanolamide (PEA) et de lycopène, et/ou des sels pharmaceutiquement acceptables et/ou des dérivés de ceux-ci, les formulations pharmaceutiques comprenant la combinaison de PEA et de lycopène, et/ou des sels pharmaceutiquement acceptables ou dérivés de ceux-ci, facultativement avec au moins un excipient pharmacologiquement acceptable, et l'utilisation de la combinaison de PEA et du lycopène, et/ou des sels pharmaceutiquement acceptables ou dérivés de ceux-ci, et des formulations comprenant une telle combinaison, dans le traitement de maladies inflammatoires.
Patent CA-2993238-C (CA)
Inventor: TRAXL ROBERT
IPC: D07B7/02
Filed: 2016-07-21
Granted: 2020-10-27
Abstract: The invention relates to a hybrid stranded conductor (1), comprising a core (2) and outer wires (3') arranged around said core (2), wherein at least a part of the outer wires (3') is compressed, wherein the compressed outer wires have a flattened cross-sectional shape, the outer wires (3') are composed of steel, and the core (2) is a fiber core. The invention further relates to a corresponding production method for such a hybrid stranded conductor (1).
Patent CA-3003437-C (CA)
Title: Plant cultivator with light
Inventor: MONTAGANO MICHAEL
IPC: A01G9/20
Filed: 2018-04-30
Granted: 2019-10-01
Abstract: A growing device (mini-greenhouse) comprising a dome for growing crops therein and a light module operably installed on an exterior of the dome for projecting a light beam onto the crops. The dome comprises one or more openings/cutouts therein poisoned at locations that match the locations of corresponding lights of the light module such that the path of the light beam is unobstructed by the material of the dome. The light module is configured to dissipate the heat generated by the lights away from the dome, whereby the base portion of the light which includes the necessary circuitry is contained within the light module and the light beam projected in the dome is either reflected by a protruding reflector that penetrates the dome or a flat reflector that projects the light through the opening. The light module may include vents and/or fans for dissipating the heat into the atmosphere.
Patent CA-3005976-C (CA)
Inventor: SZALAI MICHAEL L
IPC: E21B43/22
Filed: 2016-11-23
Granted: 2023-05-09
Abstract: Cette invention concerne un procédé de traitement d'un puits de forage ou d'une formation pétrolifère souterraine de sorte à accroître la récupération d'hydrocarbures à partir de la formation par commande de mobilité en profondeur et/ou conformité de déviation de fluide par l'introduction d'un polymère acrylamide soluble dans l'eau et d'un agent de réticulation organique non métallique, ou d'un polymère acrylamide réticulable, dans un fluide d'injection pénétrant dans le puits de forage ou la formation.
Patent CA-3006395-C (CA)
Title: Lipidoides aminoalcool et leurs utilisations
Inventor: MAHON KERRY PETER
IPC: A61K9/127
Filed: 2009-11-06
Granted: 2022-05-31
Abstract: Il est décrit des aminoalcools lipoïdes des formules ci-dessous (voir la formule I et la formule II). Les aminoalcools lipoïdes faisant lobjet de linvention sont produits en faisant réagir une amine avec un composé se terminant par un époxyde. Il est également décrit des méthodes servant à préparer les aminoalcools lipoïdes à partir de matériaux de base offerts sur le marché. On peut préparer les aminoalcools lipoïdes à partir dépoxydes racémiques ou dépoxydes purs sur le plan stéréochimique. Les aminoalcools lipoïdes et les sels dérivés de ceux-ci sont, préférablement, biodégradables et biocompatibles et peuvent servir dans divers systèmes dadministration de médicaments. Étant donné leur groupement amine, ces composés daminoalcool lipoïde conviennent particulièrement à ladministration de polynucléotides. Des complexes, des micelles, des liposomes ou des particules qui contiennent les nouvelles particules lipoïdes et les nouveaux polynucléotides ont été préparés. Les particules lipoïdes faisant lobjet de linvention peuvent également convenir à la préparation de microparticules pour ladministration de médicaments. Elles conviennent particulièrement à ladministration dagents labiles, étant donnée leur capacité à tamponner le pH de leur environnement.
Patent CA-3006434-C (CA)
Inventor: YAMASHITA SATOSHI
IPC: C07D207/04
Filed: 2016-11-25
Granted: 2021-03-16
Abstract: L'invention concerne un composé représenté par la formule générale (I) ou un sel de celui-ci. L'invention concerne également un inhibiteur de LSD1 qui contient ce composé ou un sel de celui-ci en tant que principe actif. L'invention concerne également une composition pharmaceutique qui contient ce composé ou un sel de celui-ci. L'invention concerne également un agent anti-tumoral qui contient ce composé ou un sel de celui-ci en tant que principe actif.
Patent CA-3022642-C (CA)
Inventor: TORRABIAS CANTAL OSCAR
IPC: E05F3/00
Filed: 2017-06-15
Granted: 2020-12-29
Abstract: The invention relates to a novel compact clamp for sliding glass doors, which comprises two jaws, jaw D (1) and jaw I (2). One of the jaws has damping means formed by a double-effect damper (4) with gas-oil technology, using a cylinder (6) containing a front gas chamber (7) and a rear gas chamber (8) which are located at the ends of the cylinder, and a central oil tank (9), the gas chambers and the oil tank being separated by a blind piston (11) and an annular piston (12) which are both leaktight. In the central oil tank (9) is disposed a non-leaktight damping piston (12) that is connected to a rod (13) of the damper (4) and divides the tank into two oil chambers.
Patent CA-3025078-C (CA)
Inventor: WANG JIANFEI
IPC: C07D409/14
Filed: 2017-05-23
Granted: 2021-04-13
Abstract: The present invention discloses a thiophene used as a uric acid transporter (URAT1) inhibitor and application of the thiophene in preparing a pharmaceutical product for treating a disease related to abnormal uric acid levels, specifically in preparing a pharmaceutical product for treating hyperuricemia and gouty arthritis. The invention specifically relates to a compound as represented by formula (I) or a pharmaceutically acceptable salt thereof.
Patent CA-3034084-C (CA)
Title: Degradation resistant rotary valves for downhole tools
Inventor: PANDA KRUTIBAS
IPC: F16K11/072
Filed: 2017-07-17
Granted: 2021-05-04
Abstract: A rotary valve with increased resistance to degradation that can include, a manifold with multiple flow paths, a rotary actuator rotatably mounted within the valve, and a valve seat that is fixedly attached to the manifold, with an end (or component) of the rotary actuator made from silicon carbide diamond (ScD) and the end having a first surface. The valve seat can have a second surface that sealingly engages the first surface. Manufacturing a rotary valve can include combining diamond particles in a press with silicon and applying temperature and pressure to produce a piece of ScD. Interposing a compound between the piece and a structure and brazing them by heating the compound between 700 - 1200 degrees Celsius. Forming ports and flow paths in the piece by machining the piece with an Electrical Discharge Machining (EDM) tool.
Patent CA-3036026-C (CA)
Inventor: LEE JE JOONG
IPC: B08B3/08
Filed: 2018-02-14
Granted: 2020-10-06
Abstract: A vertical autoclave according to an embodiment of the present disclosure is a vertical autoclave including an inlet port through which a process solution is introduced, an outlet port through which the process solution is discharged, an oxygen inlet port through which oxygen is supplied to the process solution, an agitator configured to mix the process solution, an inner wall, an acid-resistant brick layer lined on a lower portion and a side portion of the inner wall, and an acid-resistant metal layer lined on an upper portion of the inner wall. A method of removing salt from an autoclave includes raising a surface level of a solution in the autoclave from a first level to a second level such that salt in the autoclave is immersed in the solution, and maintaining the surface level of the solution at the second level. The salt is dissolved in the solution while the surface level of the solution is maintained at the second level.
Patent CA-3037992-C (CA)
Inventor: JENSSEN TORE
IPC: B62D53/08
Filed: 2017-10-02
Granted: 2024-01-16
Abstract: A turntable lubrication device for lubricating sliding mating surfaces of a base plate and an upper plate, the device comprising; - a casing, and - a lubricating grease contained and sealed within the casing, which lubrication device is intended to be manually positioned on the mating surface of the base plate and ruptured under pressure of the upper plate when the upper plate is positioned on top of the base plate, thereby allowing the grease to be distributed between the mating surfaces. The lubrication device is elongated and plastically formable, thus allowing the device to be shaped and curved so that it substantially follows a circumferential shape of the base plate such that the grease is evenly distributed over the sliding mating surfaces.
Patent CA-3045199-C (CA)
Title: Voltage converter systems
Inventor: ISURIN ALEXANDER
IPC: H02M7/44
Filed: 2014-03-14
Granted: 2020-10-20
Abstract: A voltage converter system includes a first DC-AC voltage converter that converts a first DC voltage signal to a first AC voltage signal. A DC link converts the first AC voltage signal to a second DC voltage signal. A second DC-AC voltage converter converts the second DC voltage signal to a second AC voltage signal. In another configuration a DC-AC voltage converter converts a DC voltage signal to a first AC voltage signal. An AC-AC voltage converter converts the first AC voltage signal to a second, lower-frequency AC voltage signal. In yet another configuration a first voltage converter portion converts a DC voltage signal to pulses of DC voltage. A second voltage converter portion converts the pulses of DC voltage to a relatively low-frequency AC voltage signal. The voltage converter system is selectably configurable as a DC-AC voltage converter or an AC-DC voltage converter.
Patent CA-3054740-C (CA)
Title: Low voltage led filament array lighting
Inventor: CHELF ROBERT BENTLEY
IPC: F21S9/03
Filed: 2018-02-27
Granted: 2023-09-19
Abstract: Low voltage LED filament array lighting in accordance with embodiments of the invention are illustrated. One embodiment includes a LED array light including a cover component with first and second faces and containing a control circuitry and a battery electrically coupled to the control circuitry, a solar panel in contact with the first face of the cover component and electrically coupled to the control circuitry, and an LED filament light bulb in contact with the second face of the cover component and electrically coupled to the control circuitry, wherein the LED filament light bulb comprises an array of LEDs and a fluorescent material, wherein the control circuitry routes electricity generated by the solar panel to the battery for storage when the solar panel is generating electricity, and wherein the control circuitry routes electricity from the battery to the LED filament light bulb when the solar panel is not generating electricity.
Patent CA-3062891-C (CA)
Inventor: MCCANN BRYAN
IPC: G06N3/02
Filed: 2018-05-18
Granted: 2023-01-03
Abstract: L'invention concerne un système de traitement de langage naturel (NLP). Dans certains modes de réalisation, le système comprend un codeur pour générer des vecteurs de mots spécifiques au contexte pour au moins une séquence de mots d'entrée. Le codeur est pré-entraîné à l'aide de données d'apprentissage pour effectuer une première tâche de traitement de langage naturel. Un réseau neuronal effectue une seconde tâche de traitement de langage naturel sur ladite séquence de mots d'entrée à l'aide des vecteurs de mots spécifiques au contexte. La première tâche de traitement de langage naturel est différente de la seconde tâche de traitement de langage naturel et le réseau neuronal est entraîné séparément du codeur. Dans certains modes de réalisation, la première tâche de traitement naturelle peut être une traduction automatique, et la seconde tâche de traitement naturelle peut être une analyse de sentiment, une classification de question, une classification d'implication logique et une réponse à une question.
Patent CA-3064645-C (CA)
Inventor: FAFOURNOUX PIERRE
IPC: C12N15/85
Filed: 2017-06-02
Granted: 2023-06-27
Abstract: The instant invention relates to a nucleic acid for the controlled expression of a nucleic acid encoding a pro-apoptotic protein in an individual, comprising: - a regulatory polynucleotide comprising a minimal promoter and at least one AARE (amino acid response element) nucleic acid, said regulatory polynucleotide being activated in an individual upon consumption of a diet deficient in at least one essential amino acid; and - a nucleic acid encoding a pro-apoptotic protein, which is placed under the control of the said regulatory polynucleotide.
Patent CA-3079642-C (CA)
Title: Identifier
Inventor: LAFFERTY DANIEL PATRICK
IPC: G10L21/12
Filed: 2018-10-19
Granted: 2021-04-13
Abstract: A computer device (100),configured to encode identifiers by providing audio identifiers therefrom, is described. The computer device (100) is configured to provide a set of audio signals as respective bitstreams. Each audio signal of the set of audio signals is defined based, at least in part, on audio signal information including at least one of a type, a fundamental frequency, a time signature and a time. Each audio signal comprises a set of audio segments. Each audio segment of the set of audio segments is defined based, at least in part, on audio segment information including at least one of a frequency, an amplitude, a transform, a time duration and an envelope. The computer device (100) is configured to receive an identifier and select a subset of audio signals from the set of audio signals according to the received identifier based, at least in part, on the audio signal information and/or the audio segment information. The computer device (100) is configured to process the audio selected subset of audio signals by combining the selected subset of audio signals to provide an audio identifier. The computer device (100) is configured to output the audio identifier in an output audio signal as an output bitstream, wherein the audio identifier encodes the identifier. Also described is a method of encoding identifiers by providing audio identifiers therefrom.
Patent CA-3087298-C (CA)
Title: Pyridyl imidazobenzodiazepine propionate compound and synthesis and use thereof
Inventor: QI YOUMAO
IPC: C07D487/04
Filed: 2018-12-28
Granted: 2023-08-08
Abstract: Disclosed are a pyridy 1 imidazobenzodiazepine propionate (compound 1) and the synthesis and use thereof. Also provided are intermediates for the preparation. Compound 1 provided by the present invention has an obvious venous anesthesia activity equivalent to that of the positive control drug remimazolam p-toluenesulfonate or remimazolam besylate. In addition, compound 1 can be significantly reduced in mouse model experiments, and same can even overcome common limb jitters, head tilting, opisthotonus and other side effects caused by the remimazolam besylate or remimazolam p-toluenesulfonate as a drug during development in preclinical animal experiments, thereby allowing same to be used in the preparation of intravenous anesthetics. The structural general formula of compound 1 is as follows, wherein each group and substituent are as defined in the description.