baber/WOPTO huggingface dataset:
Patent CA-3061843-A1 (CA)
Title: Absorbent and process for selectively removing hydrogen sulfide
Inventor: ERNST MARTIN
IPC: C07C209/16
Filed: 2018-05-14
Abstract: An absorbent for the selective removal of hydrogen sulfide from a fluid stream comprising carbon dioxide and hydrogen sulfide, wherein the absorbent contains an aqueous solution, comprising:a) an amine or a mixture of amines of the general formula (I) wherein R1 is C1-C5-alkyl; R2 is C1-C5-alkyl; R3 is selected from hydrogen and C1-C5- alkyl; x is an integer from 2 to 10; and b) an ether or a mixture of ethers of the general formula (II): R4-[O-CH2-CH2]y-OH; wherein R4 is C1-C5-alkyl; and y is an integer from 2 to 10; wherein R1 and R4 are identical; wherein the mass ratio of b) to a) is from 0.08 to 0.5. The absorbent is suitable for the selective removal of hydrogen sulfide from a fluid stream comprising carbon dioxide and hydrogen sulfide. The absorbent has a reduced tendency for phase separation at temperatures falling within the usual range of regeneration temperatures for the aqueous amine mixtures and is easily obtainable.
Patent CA-3063268-A1 (CA)
Inventor: CHUNG YONG JI
IPC: A61Q19/00
Filed: 2018-05-11
Abstract: La présente invention concerne un composé ayant une structure dans laquelle l'isotrétinoïne est liée à un peptide par l'intermédiaire d'une liaison covalente, et une composition pharmaceutique ou cosmétique antibiotique, anti-inflammatoire, ou antioxydante comprenant celui-ci. Un composé ayant une structure dans laquelle l'isotrétinoïne est liée à un peptide par l'intermédiaire d'une liaison covalente selon la présente invention présente une excellente activité physiologique telle que des actions antibiotiques, anti-inflammatoires ou antioxydantes, ainsi que des propriétés exceptionnelles, telles que la solubilité dans l'eau, etc., et peut ainsi trouver des applications utiles dans divers domaines comprenant les médicaments, les produits cosmétiques, etc.
Patent CA-3066345-A1 (CA)
Inventor: TAKENAKA JUNJI
IPC: G02B5/23
Filed: 2018-06-18
Abstract: L'invention concerne : un composé de polyrotaxane photochromique qui comprend une molécule axiale et une pluralité de molécules cycliques enfermant la molécule axiale, une chaîne latérale contenant au moins une fraction photochromique étant liée à au moins l'une des molécules cycliques ; et une composition durcissable contenant le composé de polyrotaxane photochromique et un composé polymérisable.
Patent CA-3066869-A1 (CA)
Inventor: FARRIS ALESSANDRA
IPC: G08B1/08
Filed: 2017-08-08
Abstract: L'invention concerne un dispositif de signalisation d'alarmes audibles, ou d'autres signaux acoustiques spécifiques à une source respective de sons à des personnes souffrant de problèmes d'audition, qui comprend : une pluralité d'éléments récepteurs et émetteurs, dont chacun peut être associé à une alarme acoustique spécifique, au moyen d'une phase appropriée d'enregistrement et de reconnaissance du son et d'association à un code d'identification, près de sa source émettrice de son, l'élément récepteur et émetteur comprenant : un capteur piézoélectrique pour la réception de l'alarme acoustique ; un microprocesseur comporte au moins un dispositif d'enregistrement, mettant en uvre la reconnaissance de l'alarme acoustique au moyen d'une analyse FFT ; et des moyens d'émission à radiofréquence d'un signal auquel est associé le code identifiant l'élément récepteur et émetteur ; un terminal portatif, apte à recevoir et à reconnaître les signaux émis par les éléments récepteurs et émetteurs, comportant : une antenne à radiofréquence, un processeur associé à un dispositif d'enregistrement incluant une bibliothèque de codes identifiant des éléments récepteurs et émetteurs, des moyens pour la connexion sans fil à un dispositif de traitement portatif, de type ordiphone et similaire, pour la programmation dudit processeur, et un moyen pour la signalisation visuelle et/ou par vibrations ; un logiciel, installé sur un dispositif de traitement portatif de type ordiphone ou similaire, pouvant se connecter auxdits moyens pour la connexion sans fil et assurer une interface pour la programmation dudit terminal, chaque élément récepteur et émetteur présentant une forme de plaque servant de transducteur pour la vibration mécanique et comprenant des moyens de fixation à une surface.
Patent CA-3068406-A1 (CA)
Inventor: VAN DE MEERENDONK ROBERTUS CAROLUS
IPC: A01J5/007
Filed: 2018-06-14
Abstract: A milking system comprises a milking device for milking a milking from a dairy animal during a milking session, and is provided with a control unit for the milking system, milking cups, a first milk jar for receiving the milking, a first pumping device for pumping the milking from the first milk jar to a first milk pipe, a second milk jar in flow communication with the first milk pipe for receiving the milking from the first milk jar therefrom, and a second pumping device for pumping the milking from the second milk jar into a second milk pipe. The first pumping device is configured to pump the milking at a first flow rate and the second pumping device is configured to pump the milking at a second flow rate, which is lower than the first flow rate. The milking system furthermore comprises a heat- exchanging system in flow communication with the second milk pipe for receiving the milking pumped in the second milk pipe and for bringing the received milking to a desired temperature. The capacity of the milking system is maintained by pumping the milking directly after a milking, but by collecting this milking in the second milk jar and pumping it relatively slowly and steadily, the milk quality is maintained more reliably. In addition, a downstream heat exchanger can then be made smaller. Also, it is then easier to change the desired temperature.
Patent CA-3068875-A1 (CA)
Title: Directly mapped buffer cache on non-volatile memory
Inventor: LOAIZA JUAN R
IPC: G06F12/0868
Filed: 2018-08-30
Abstract: Techniques for implementing a buffer cache for a persistent file system in non-volatile memory is provided. A set of data is maintained in one or more extents in non-volatile random-access memory (NVRAM) of a computing device. At least one buffer header is allocated in dynamic random-access memory (DRAM) of the computing device. In response to a read request by a first process executing on the computing device to access one or more first data blocks in a first extent of the one or more extents, the first process is granted direct read access of the first extent in NVRAM. A reference to the first extent in NVRAM is stored in a first buffer header. The first buffer header is associated with the first process. The first process uses the first buffer header to directly access the one or more first data blocks in NVRAM.
Patent CA-3071153-A1 (CA)
Inventor: SHIPLEY PAUL ANDREW
IPC: F41A9/46
Filed: 2018-07-24
Abstract: Arme à feu pour tirer des cartouches de munition télescopique à étui (CT) qui comprend une chambre fendue conçue pour supporter complètement une cartouche CT lorsqu'elle est tirée, et qui comprend i) une partie chambre arrière dynamique (106) délimitant une poche (108) dans une face d'une culasse (110), et ii) une partie chambre avant statique (112) qui est solidaire du cylindre (100) et séparée de la culasse. Un mécanisme d'extraction de cartouche (116) vient en prise avec la cartouche CT avant le tir de la cartouche CT, et maintient la cartouche de CT dans la poche dans la face de culasse lorsque la culasse se déplace vers l'arrière pour tirer la cartouche de CT hors de la partie chambre avant statique et dans une position d'éjection. Un éjecteur (114) peut être actionné pour éjecter la cartouche CT de la poche dans la face de la culasse lorsque la cartouche CT atteint la position d'éjection.
Patent CA-3076077-A1 (CA)
Title: Insulin pump dermal infusion set having partially integrated mechanized cannula insertion with disposable activation portion
Inventor: COLE RUSSELL
IPC: A61M5/32
Filed: 2011-11-29
Abstract: An infusion set has a partially integrated ballistic inserter that can insert a needle at a controlled rate of speed to a depth to deliver content to the upper 3 mm of skin surface, and a skin-securing adhesive layer to secure the skin surface at the insertion site such that the inserter that can insert a needle with a reduced risk of tenting of the skin surface. A removable turnkey or pushable handle can be provided to release a driving spring of the ballistic inserter to insert a needle at a controlled rate of speed, of 3.3 ft/sec. (1.0 m/sec.) up to and including those greater than 10 ft/sec. (3,0 m/sec,), then release from the set for disposal. The infusion set can further include an extendable interface ring that retracts when the inserter is removed from the infusion set.
Patent CA-3076294-A1 (CA)
Inventor: KOURIS PANAGIOTIS
IPC: C10L1/02
Filed: 2018-09-18
Abstract: La présente invention concerne un procédé de production d'une huile de lignine liquide brute (CLO), ledit procédé comprenant les étapes consistant à prendre une charge de départ solide riche en lignine et à soumettre la charge de départ solide riche en lignine à un traitement dans un solvant organique polaire en l'absence d'une quantité efficace d'un promoteur de réaction ajouté, tel qu'un catalyseur hétérogène et/ou homogène et/ou un hydrogène, et à obtenir une composition de lignine. Ledit traitement comprend une étape consistant à mettre en contact ladite charge de départ solide riche en lignine avec un solvant organique polaire dans des conditions de fonctionnement consistant en une température de fonctionnement allant jusqu'à 210 °C, une pression de fonctionnement inférieure à 50 bar et un temps de séjour allant jusqu'à 240 minutes, le rapport (p/v) de la lignine (dans la charge de départ riche en lignine) au solvant organique polaire étant compris dans la plage de 1:1,5 à 1:15, ou de 1:2 à 1:10, ou de 1:2 à 1:5.
Patent CA-3078522-A1 (CA)
Title: Configuring optical layers in imprint lithography processes
Inventor: SINGH VIKRAMJIT
IPC: G02B5/18
Filed: 2018-10-19
Abstract: An imprint lithography method of configuring an optical layer includes selecting one or more parameters of a nanolayer to be applied to a substrate for changing an effective refractive index of the substrate and imprinting the nanolayer on the substrate to change the effective refractive index of the substrate such that a relative amount of light transmittable through the substrate is changed by a selected amount.
Patent CA-3078891-A1 (CA)
Title: Information enrichment using global structure learning
Inventor: ADIB ATIF
IPC: G06N3/02
Filed: 2018-10-08
Abstract: Methods, systems and computer program products implementing data enrichment using global structure learning are disclosed. An information enrichment system predicts a likely canonical name from a transaction record in which names may be shortened, or extra token(s) inserted. In a training phase, the information enrichment system determines tag patterns based on labeled and unlabeled training transaction records. The tag patterns include co-occurrence probability and sequential order of co-occurrence of tags. In a testing phase, the information enrichment system receives a test transaction record. The information enrichment system predicts a likely tag sequence from the test transaction record based on the tag patterns. The information enrichment system predicts a canonical name based on likely tag values and token composition. The information enrichment system can then enrich the test transaction record with the predicted canonical name.
Patent CA-3079104-A1 (CA)
Title: Screening belt unit for a harvesting machine, and associated flap unit
Inventor: ROSS JULIAN
IPC: A01D17/10
Filed: 2018-10-16
Abstract: CA 03079104 2020-04-15 Abstract: Screening belt unit for a harvesting machine or harvested material transport device, in particular for a root crop harvester or root crop transport belt, and for screening extraneous material out of a mixture of harvested material and extraneous material, comprising a screening belt (2) having at least two endless carriers (3), preferably in the form of carrier belts or chains, between which screening bars are arranged in a direction transversely to the conveying direction, said screening bars forming a plurality of screening bar units (11) that comprise in particular in each case at least two screening bars (4, 6), wherein at least a part of the screening bars is fixed so as to be movable relative to the endless carriers (3), wherein the screening belt unit (1) has a positioning means (13), which is arranged at least partially along the screening belt (2) and acts on the movable screening bars (6) and via which, in the screening zone S, as seen in the screening direction, a spacing A in the conveying direction F of successive screening bars is defined and in particular settable in a variable manner, and associated flap unit. (Figure 9) Date Recue/Date Received 2020-04-15
Patent CA-3079691-A1 (CA)
Title: Hand exoskeleton device
Inventor: RANDAZZO LUCA
IPC: A61H1/02
Filed: 2018-11-01
Abstract: The invention relates to a hand exoskeleton device having a modular nature. The device is designed to be wearable, portable and light in weight, and comprises from one to ten modules each having an actuating mechanism such as a linear actuator coupled with an artificial tendon having a flexible cable or shaft encased into a sheath and an elastic, stretchable portion on its distal end. The exoskeleton allows controlling flexion-extension of the fingers, while keeping natural somatosensorial interactions with the environment surrounding the users. The device is useful to e.g. assist and restore hand functions of users with motor disabilities both during activities of daily living and in neurorehabilitative scenarios, as well in other scenarios such as virtual reality.
Patent CA-3081870-A1 (CA)
Inventor: LI PING
IPC: A23L33/105
Filed: 2020-06-03
Abstract: This invention provides methods for extracting ingredients and materials from plant material, including extracting ingredients from cannabis plant material.
Patent CA-3082068-A1 (CA)
Title: Synthetic resin-made multilayer container
Inventor: YAMAGUCHI AKIHIRO
IPC: B65D1/02
Filed: 2018-10-12
Abstract: The purpose of the present invention is to provide a synthetic resin-made multilayer bottle such that dead space can be reduced without being affected by the specifications of an outer opening part. The synthetic resin-made multilayer bottle 1 is provided with: an outer shell bottle 2 having a shoulder section 5 continuing from an outer opening part 4 and a body section 6 continuing from the shoulder section 5; a synthetic resin-made inner container body 3 having a cylindrical inner opening part 17 disposed inside the outer opening part 4 of the outer shell bottle 2 and an inner container body 18 having a shape continuing from the inner opening part 17 and matching the shape of the inner surface of the outer shell bottle 2, said inner container body 18 being deformable by external pressure; and an air passage 23 formed between the outer opening part 4 and the inner opening part 17 and introducing outer air between the outer shell bottle 2 and the inner container body 3. The inner peripheral surface of the inner opening part 17 has a small-diameter part 24 having a diameter smaller than the internal diameter of the open end of the inner opening part 17.
Patent CA-3083028-A1 (CA)
Title: Utilisation d'un agoniste de kor en combinaison avec un agoniste de mor dans la preparation d'un medicament pour le traitement de la douleur
Inventor: HUANG XIAOXING
IPC: A61K31/395
Filed: 2018-12-05
Abstract: L'invention concerne l'utilisation d'un agoniste de KOR en combinaison avec un agoniste de MOR dans la préparation d'un médicament pour le traitement de la douleur. L'agoniste de KOR est choisi parmi un composé tel que représenté dans la formule générale (I), et l'agoniste de MOR est choisi parmi un composé tel que représenté dans la formule générale (II), les définitions de chaque substituant dans la formule générale (I) et (II) étant les mêmes que celles définies dans la description.
Patent CA-3083800-A1 (CA)
Title: Accessoire de soins buccaux
Inventor: JUNGNICKEL UWE
IPC: A46B5/02
Filed: 2018-12-13
Abstract: L'invention concerne un accessoire de soins buccaux (10) comprenant une tête (14) et un manche (12), la tête (14) pouvant être montée sur le manche et démontée de ce dernier de manière répétée. La tête (14) est constituée d'un matériau non magnétique et/ou non ferromagnétique, tandis que le manche (12) est au moins partiellement constitué d'un matériau magnétique et/ou ferromagnétique.
Patent CA-3087232-A1 (CA)
Inventor: COFFIN JOHN MAGIE
IPC: G02B26/10
Filed: 2018-12-28
Abstract: A mirror assembly has one or more axes of motion and includes a mirror that is movable and forms an acute angle with a plane orthogonal to its axis of motion. The mirror assembly may include a first reflective mirror surface in the incoming optical path that is movable and forms an acute angle with a plane orthogonal to its axis of motion, and a second reflective mirror surface in the outgoing optical path that is movable and forms an acute angle with a plane orthogonal to its axis of motion and is moveable in a linear translation to scan the mirror in the interferometer in a way to generate a normal interferogram.
Patent CA-3088414-A1 (CA)
Title: Multi-color fish test for bladder cancer detection
Inventor: CZERNIAK BOGDAN
IPC: C12Q1/68
Filed: 2019-01-30
Abstract: The present disclosure provides methods and compositions for the detection of bladder in a subject using four locus-specific probes to 6p22, 8q22, 11q13, and 20p11.2.
Patent CA-3089580-A1 (CA)
Title: Undergarment and swimwear organizer device
Inventor: KLEIN CARMEN
IPC: A47G25/14
Filed: 2020-08-10
Abstract: A device for organizing and/or displaying garments comprises a support body and at least three protrusions extending from the support body. The garments have a waistband, a front portion and a rear strip connecting the waistband to the front portion. The front portion and the rear strip define a crotch section. The support body defines a peripheral edge and front and rear faces. The three protrusions provide for mounting the garment thereto with the garment extending between the three protrusions along one of the front and rear faces. Two of the three protrusions receive the waistband thereon and a third protrusion receives the crotch section.
Patent CA-3089679-A1 (CA)
Inventor: WEAVER WILLIAM
IPC: B05D7/14
Filed: 2019-02-06
Abstract: A composition suitable for coating a metallic substrate that is susceptible to corrosion is disclosed. The composition comprises a carrier medium and graphene platelets in which the graphene platelets comprise between 0.002 wt% and 0.09 wt% of the coating, and the graphene platelets comprise one of or a mixture of two or more of graphene nanoplates, bilayer graphene nanoplates, few-layer graphene nanoplates, and / or graphite flakes in which the graphite flakes have one nanoscale dimension and 25 or less layers.
Patent CA-3090951-A1 (CA)
Title: Method of predicting response to therapy by assessing tumor genetic heterogeneity
Inventor: CASEY FERGAL
IPC: C12Q1/6886
Filed: 2019-02-11
Abstract: The invention is a method of predicting response to therapy in a colorectal cancer patient, the method comprising measuring tumor genetic heterogeneity via analysis of circulating tumor DNA from a patient's sample.
Patent CA-3091708-A1 (CA)
Title: Proteine de fusion antivirale d'une proteine de chaine a de ricin (rta) et proteine antivirale de phytolaque (pap)
Inventor: HASSAN YASSER SALIM
IPC: C07K19/00
Filed: 2019-03-29
Abstract: L'invention concerne une protéine de fusion antivirale comprenant la structure X-Y-Z, dans laquelle X est une chaîne A de ricin pleine longueur (RTA) ou un variant de celle-ci, Y est absent ou représente un lieur et Z représente des protéines pleine longueur antivirales de phytolaque (PAP) ou un variant de celles-ci. En particulier, l'invention concerne une protéine optimisée de l'isoforme 1 de protéine mutante antivirale de phytolaque de chaîne A de la ricin à partir de feuilles (RTAM-PAP1).
Patent CA-3092528-A1 (CA)
Title: Systems for a no-neutral switch and dimmer
Inventor: HALL MASON
IPC: H05B47/10
Filed: 2020-09-09
Abstract: An enhanced smart lighting system (ESLS) for use in buildings without neutral wire connections for wall switches. The ESLS entails both a no-neutral wire smart lighting switch (NNWSLS) and a physically separate load adapter. The NNWSLS includes a sensing, control, or communication system (SSCCS) such as integrated WiFi. The load adapter mitigates electrical fluctuations which may be induced in a power load (for example a lightbulb) by the smart lighting switch, particularly when the smart lighting switch is nominally powered off but still has some current flow. The load adapter is an intermediary between the power load and a conventional load receptacle. The load adapter has an integrated dummy load configured in parallel with the power load. The dummy load provides an electrical pathway for low levels of electricity which run through the light socket even when the NNWSLS is set to an "off' configuration.
Patent CA-3093160-A1 (CA)
Inventor: ROMODA LASZLO O
IPC: A61M5/158
Filed: 2018-03-09
Abstract: Cette invention concerne un dispositif d'insertion comprenant un boîtier et un composant de type curseur, où le composant de type curseur peut être couplé au boîtier et positionné sur l'une de ses surfaces extérieures. Le composant de type curseur peut coulisser le long d'une fente allongée du boîtier et comprendre une languette de guidage placée à l'intérieur d'un canal de guidage du corps de boîtier. Le curseur peut comprendre une languette de frottement pourvue d'un élément de sollicitation conçue pour pousser contre le corps de boîtier pour amener la languette de guidage contre une paroi du canal de guidage. Un composant déflecteur qui comprend un guide-aiguille conçu pour recevoir l'aiguille du dispositif d'insertion peut en outre être utilisé. Le composant déflecteur peut être couplé amovible au dispositif d'insertion pour permettre au guide-aiguille de courber l'aiguille et de maintenir l'aiguille dans une configuration courbée.
Patent CA-3095400-A1 (CA)
Title: Appareil, systemes et procedes de distribution de graines
Inventor: RADTKE IAN R
IPC: A01B73/02
Filed: 2012-09-26
Abstract: ABRÉGÉ : Un appareil et des procédés de distribution de semences comprennent un transporteur de semences, qui distribue, depuis un dispositif de dosage dans un sillon, des semences de manière contrôlée pour maintenir la précision de placement des semences à l'intérieur du sillon. Date reçue/Date Received 2020-10-27
Patent CA-3096664-A1 (CA)
Inventor: BUDGE TREVOR DAVID
IPC: B29C64/118
Filed: 2019-04-03
Abstract: A print head is disclosed for use in an additive manufacturing system. The print head may include a receiving end configured to receive a matrix and a continuous reinforcement, and a discharging end configured to discharge the continuous reinforcement at least partially coated in the matrix. The print head may also include a compactor located at the discharging end and forming a tool center point for the print head.
Patent CA-3096877-A1 (CA)
Title: Audio enhanced hearing protection system
Inventor: COPT RYAN J
IPC: A61F11/06
Filed: 2019-04-11
Abstract: An audio enhanced hearing protection system to be worn by a user includes an ambient noise reduction assembly having a primary noise reduction unit and a secondary noise reduction unit. The audio enhanced hearing protection system also includes an audio input assembly having one or more environmental microphones to receive raw environmental audio signals. The raw audio signals are transformed into processed audio signals via a digital signal processing assembly prior to transmission to a user. The audio enhanced hearing protection system also includes an audio output assembly having at least one speaker to transmit processed audio signals to a user.