baber/WOPTO huggingface dataset:
Patent CA-3041571-A1 (CA)
Title: Channel encoding and decoding method and device in wireless communications
Inventor: ZHOU YUE
IPC: H03M13/00
Filed: 2017-09-12
Abstract: Provided in an embodiment of the present application are a coding and decoding method and apparatus. The coding method comprises: a transmitting terminal obtaining the length of data, corresponding to data to be coded and subjected to polar coding; the transmitting terminal dividing the data to be coded into at least one segment of coded blocks according to the length of coded data and a pre-set threshold value; and the transmitting terminal carrying out polar coding on each of the coded blocks, and transmitting coded data to a receiving terminal. The embodiment of the present application prevents the problem of loss of the transmission performances of data introduced by excessive segments.
Patent CA-3042264-A1 (CA)
Title: Device for treating water
Inventor: BATKIN FRED A
IPC: C02F1/00
Filed: 2017-10-31
Abstract: A magnetic water treatment system for use in treating water for agricultural and other uses. A magnetic chamber centered around a perforated shearing tube provides a number of magnets amplified by steel rods to deliver water that has smaller water clusters by treating the water with the application of magnetic fields. Magnetic fields perpendicular to the travel of water and in other directions provide for the efficient treatment of the water.
Patent CA-3043031-A1 (CA)
Title: Application characterization using transport protocol analysis
Inventor: JAIN KAUSTUBH
IPC: H04L47/40
Filed: 2017-11-06
Abstract: Characterizing transport protocol connections and controlling behavior of a communication network based on the characterizations, including obtaining transport protocol state information for transport protocol packets on a transport protocol connection; identifying request/response periods for the transport protocol connection based on the transport protocol state information, the identifying including identifying a beginning of a first request/response period based on the transport protocol state information for a first forward packet, and identifying an end of the first request/response period and a beginning of a second request/response period based on the transport protocol state information for a second forward packet; associating an application type with a server endpoint based on the identified request/response periods; and controlling behavior of the communication network based on the application type.
Patent CA-3044188-A1 (CA)
Inventor: MANIKTALA SANJAYA
IPC: H02J50/40
Filed: 2016-12-12
Abstract: Selon un mode de réalisation, l'invention concerne un système de transfert d'énergie sans fil qui comprend un émetteur comprenant une source d'alimentation conçue pour générer un courant variant dans le temps, une première bobine conçue pour recevoir le premier courant variant dans le temps provenant de la source d'alimentation, le courant variant dans le temps circulant dans la première bobine dans un premier sens, une seconde bobine couplée à la première bobine de manière à ce que le courant variant dans le temps circule dans la seconde bobine dans un second sens, le premier sens étant l'inverse du second sens, et une couche magnétique sous-jacente conçue pour coupler magnétiquement la première bobine à la seconde bobine, et un récepteur d'énergie sans fil, un noyau de ferrite et une bobine réceptrice qui partagent un axe longitudinal, et un circuit de réception couplé à la bobine réceptrice conçu pour convertir un courant variant dans le temps induit dans la bobine réceptrice en une tension.
Patent CA-3044309-A1 (CA)
Title: Apparatus for controlling orientation of suspended loads
Inventor: MARKWELL DERICK
IPC: B66C13/08
Filed: 2017-11-21
Abstract: A rotator apparatus (10,100, 200) for rotationally positioning a suspended load (16). A flywheel (44, 144) can be directly or indirectly driven by a motor (40, 140). Vanes (50, 150) on a fan (45) or on the flywheel can be used to provide additional rotational control through air resistance/braking. A controller (20, 24, 120, 124) can provide wired or wireless control. Thrusters (52) can provide additional rotational impetus or resistance. One or more load cells (54, 232, 234) can provide load sensing. Cameras (28) can be used to visualise the load and can record load moving operations and details of the load for logistics tracking and safety. The attachment part (202) and/or the load support (216) can be connected to the body via a respective pivot (204,214). The apparatus can include replaceable or rechargeable batteries (206, 210), such as within in a removable container (230), preferably supported by at least one drawer (231), which drawer may be mounted on telescopic drawer slides (212). The replaceable or rechargeable batteries (206, 210) can be provided as a cassette arrangement whereby the batteries plug in and are removable as a unit. At least one hook (157) for suspending a load from the rotator can include a groove or recess (158) to restrict or prevent load rotation.
Patent CA-3044750-A1 (CA)
Title: Dryer sheets comprising branched polyester polymers
Inventor: PANANDIKER RAJAN KESHAV
IPC: C11D17/06
Filed: 2019-05-30
Abstract: Dryer sheets having branched polyester polymers and methods of making and using such dryer sheets. Such dryer sheets can have a variety substrate materials and provide the desired level of performance without the technical and economic drawbacks of conventional dryer sheets.
Patent CA-3045157-A1 (CA)
Title: Percutaneous drainage device
Inventor: VILA RAMIREZ NARCISO
IPC: A61M27/00
Filed: 2017-11-28
Abstract: A percutaneous drainage device for draining a fluid collection located under the skin of a patient is disclosed. The percutaneous drainage device includes a penetration component slidably engaged with a cannula. The penetration component has a piercing end adapted to penetrate tissue of a patient and introduce an open end of the cannula to a subcutaneous fluid collection site. The cannula may be held in place in the patient by an anchoring means. The cannula provides a passage through which a fluid collection may be drained from a patient. The cannula may be in fluid communication with a collection vessel, which collects fluid collection transported away from the subcutaneous fluid collection site.
Patent CA-3046846-A1 (CA)
Inventor: KESSLER MELANIE
IPC: A61K31/4192
Filed: 2017-12-15
Abstract: The present invention relates to a pharmaceutical combination comprising a first active ingredient which is N-[1-(5-Cyano-pyridin-2-ylmethyl)-1H-pyrazol-3-yl]-2-[4-(1 - trifluoromethyl-cyclopropyl)-phenyl]-acetamide or a pharmaceutically acceptable salt thereof and a second active ingredient which has an anti-epileptic effect, or a pharmaceutically acceptable salt thereof.
Patent CA-3047267-A1 (CA)
Inventor: RAWLS LINDSAY
IPC: B01D33/067
Filed: 2019-06-19
Abstract: A rotary drum filter comprising one or more divider plates disposed between the drum's outer surface and grids disposed radially outward from the drum's outer surface. The divider plates are desirably diagonally disposed along the drum's outer surface and have at least one end disposed near a drainage hole. The divider plates and open sections under the grids between circumferentially adjacent grids permits filtrate to flow under the grids. The divider plates and open sections under the grids permit the filtrate to flow into the nearest drainage hole while increasing the run underneath the grids, thereby permitting more filtrate to exit through a limited number of drainage holes.
Patent CA-3047323-A1 (CA)
Inventor: HEALEY DANIEL
IPC: G06T7/60
Filed: 2017-12-20
Abstract: An automated process assesses an amount of meat remaining on a trimmed animal carcass by generating image data of the carcass and processing the image data in a computer to calculate the amount of meat remaining on the carcass. The automated process can be carried out using an equation developed by counting pixels in an area of interest in images of a plurality of reference trimmed carcasses from which the remaining meat is thereafter scraped and weighed, to produce data points used to develop the equation which is then used to calculate the amount of meat remaining on a trimmed carcass as it proceeds down a processing line.
Patent CA-3047812-A1 (CA)
Title: Tetrazole containing compounds
Inventor: BAURLE STEFAN
IPC: C07D403/10
Filed: 2017-12-18
Abstract: The present invention relates to tetrazole containing compounds of general formula (I) as described and defined herein, to pharmaceutical compositions and combinations comprising said compounds and to the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis of a disease syndrome, condition, or symptoms, in particular related to chronic pain and inflammation, as a sole agent or in combination with other active ingredients.
Patent CA-3048555-A1 (CA)
Inventor: KLASSEN DANIEL
IPC: E02F5/10
Filed: 2017-10-26
Abstract: A pipelayer machine is provided. The pipelayer machine has a main body, a boom pivotally connected to a first side of the main body, a hook winch provided on the first side of the main body and a boom winch provided on the second side of the main body. The boom winch and the hook winch can be connected to a structural assembly that positions the boom winch proximate the second side of the main body and positions the hook winch proximate the first side of the main body of the pipelayer machine. The hook winch can be provided in a hook winch frame and the hook winch frame can form a structural member in the structural assembly.
Patent CA-3049053-A1 (CA)
Title: Duplication mode communication processing method in cu-du architecture, and device
Inventor: LUO HAIYAN
IPC: H04W76/27
Filed: 2019-01-14
Abstract: Embodiments of this application provide a duplication mode communication processing method in a central unit¨distributed unit (CU-DU) architecture. In a possible implementation, in a process of establishing a user plane tunnel between a CU and a DU by exchanging information about uplink tunnel endpoints and information about downlink tunnel endpoints, the DU provides an identity of a primary path to the CU, thereby implementing a duplication mode of a data radio bearer.
Patent CA-3049543-A1 (CA)
Inventor: KUNDU AISHWARYA
IPC: A61K31/436
Filed: 2017-12-29
Abstract: The present disclosure relates to methods of treating prostate cancer by administering an effective amount of sirolimus locally to the prostate of a subject in need thereof. In particular, the present disclosure provides methods of treating prostate cancer by intratumoral injection of a liquid formulation comprising sirolimus in which the amount of sirolimus administered is well above the dosage used for preventing transplant rejection.
Patent CA-3053571-A1 (CA)
Title: Systeme d'affichage dote d'un reflecteur de puissance variable
Inventor: SCHOWENGERDT BRIAN T
IPC: G06F3/01
Filed: 2018-02-22
Abstract: L'invention concerne un système d'affichage porté sur la tête à réalité augmentée portable qui peut être configuré pour faire passer la lumière de l'environnement devant un utilisateur portant le système monté sur la tête vers un il de l'utilisateur. Le système d'affichage monté sur la tête peut comprendre un dispositif d'affichage optique qui est configuré pour émettre de la lumière pour former une image. Le système peut comprendre un ou plusieurs guides d'ondes qui sont disposés de façon à recevoir la lumière provenant de l'affichage. Un réflecteur de puissance variable peut être disposé sur le côté avant du ou des guides d'ondes. Le réflecteur peut être configuré pour avoir une puissance optique qui est ajustable lors de l'application d'un signal électrique.
Patent CA-3053834-A1 (CA)
Inventor: FORRESTER MARTIN E
IPC: B29C53/60
Filed: 2018-01-29
Abstract: A respiratory hose assembly for the use of respiratory gases for a patient in treating various medical conditions is present. A heated respiratory hose assembly is disclosed that includes a pair of heated hoses and various fittings to convey respiratory gases in a closed circuit between a medical device, such as a ventilator or CPAP device, and a patient. Such a hose assembly may be used in a medical environment, such as a hospital or a non-medical environment such as a patient's home. Such a hose assembly may incorporate a relatively minimal set of components to reduce opportunities for errors in assembling those components, as well as connecting various sensors thereto, as part of preparing the hose assembly for use.
Patent CA-3054369-A1 (CA)
Title: Process for preparing poly(alkylene furandicarboxylate)
Inventor: SUNKARA HARI BABU
IPC: C08G63/181
Filed: 2018-02-23
Abstract: A process to prepare poly(alkylene furandicarboxylate) polymer is disclosed herein. In one embodiment, the process comprises a) contacting a mixture comprising furandicarboxylic acid dialkyl ester, a diol comprising ethylene glycol, 1,3-propanediol, 1,4-butanediol, 1,4-cyclohexanedimethanol, or mixtures thereof, and a metal catalyst at a temperature in the range of from about 140°C to about 220°C to form prepolymer, wherein the mole ratio of the furandicarboxylic acid dialkyl ester to the diol is in the range of from 1:1.3 to 1:2.2; b) performing polycondensation by heating the prepolymer under reduced pressure to a temperature in the range of from about 220°C to about 260°C to form poly(alkylene furandicarboxylate) polymer; wherein the rate of polycondensation in step c) is faster with the anthraquinone compound present than without; and c) adding at least one anthraquinone compound as disclosed herein; and
Patent CA-3060395-A1 (CA)
Inventor: ULITIN ANDREI BORISOVICH
IPC: C12N15/63
Filed: 2018-04-11
Abstract: The present invention relates to the field of biotechnology and provides antibodies that specifically binds to PD-Ll. The invention also relates to DNA encoding said antibodies, to corresponding expression vectors and to methods of producing, and to methods of treatment using said antibodies.
Patent CA-3060547-A1 (CA)
Inventor: SCHWABE TINA
IPC: A61P25/28
Filed: 2019-07-12
Abstract: The present disclosure is generally directed to compositions that include antibodies, e.g., monoclonal, chimeric, affinity-matured, humanized antibodies, antibody fragments, etc., that specifically bind a Sortilin protein, e.g., human Sortilin or mammalian Sortilin, and have improved and/or enhanced functional characteristics, and use of such compositions in preventing, reducing risk, or treating an individual in need thereof.
Patent CA-3060831-A1 (CA)
Title: Procede et appareil de fixation de fils nervures de crepine a fil enroule
Inventor: STANIER DAVID WILLIAM PAUL
IPC: B01F15/00
Filed: 2018-04-19
Abstract: L'invention concerne un procédé et un appareil destinés à utiliser des fils nervurés, d'une crépine à fil enroulé, sur un tuyau, le procédé et l'appareil comprenant une ou plusieurs sangles conçues pour recevoir une pluralité de fils nervurés et pour entrer en prise avec le tuyau, au moins l'une des sangles étant conçue pour aligner au moins une partie des fils nervurés généralement parallèles à l'axe longitudinal du tuyau et espacés généralement de manière équidistante sur la circonférence du tuyau. Le tuyau comportant les fils nervurés, une fois fixés à l'aide des sangles, peut ensuite être introduit dans une machine d'enroulement de fil afin de former la crépine à fil enroulé sur les fils nervurés.
Patent CA-3063703-A1 (CA)
Inventor: WELLENS STEWART
IPC: E01B2/00
Filed: 2018-03-29
Abstract: On décrit un système combinant un élément chemin de câble et un élément passerelle, qui comprend une goulotte (200a) et un couvercle, la goulotte (200a) comprenant deux unités de goulotte (200) agencées pour s'assembler de manière à former la goulotte (200a).
Patent CA-3065893-A1 (CA)
Title: Compositions for the treatment of ischemic ulcers and stretch marks
Inventor: BERNABEU WITTEL JOSE
IPC: A61K31/554
Filed: 2017-06-23
Abstract: The invention relates to compositions used to relieve, improve, prevent and/or treat stretch marks and/or skin ulcers preferably of ischemic origin. The invention also relates to the composition, dosage form and uses thereof.
Patent CA-3067179-A1 (CA)
Title: V-ribbed belt and method for manufacturing same
Inventor: YOKOYAMA KAZUTAKA
IPC: B29D29/10
Filed: 2018-06-15
Abstract: The present invention relates to a V-ribbed belt that has a medium elongation of 0.8% or more when the load of 4 cN/dtex is applied, and that contains a twisted cord in which a high-elongation aramid fiber having a tensile modulus of 50-100 GPa and a low-modulus fiber having a lower tensile modulus than the high-elongation aramid fiber are blended and twisted.
Patent CA-3068952-A1 (CA)
Title: System, device and method for the personalised monitoring of the health status of at least one at-risk patient
Inventor: LE GUILCHER ALEXANDRE
IPC: G08B21/04
Filed: 2018-07-02
Abstract: The invention relates to a system (1) for the personalised monitoring of the health status of at least one patient (2) at risk of vital function failure or at risk of a recurrence or relapse of a disease, for the purpose of automatically and correctly generating suitable alarms intended for health professionals (3). The system of the invention comprises at least one means (4) for providing monitoring information to an information system (5), at least one item of personalisation data specific to each patient, an information system (5) executing a personalised monitoring program for each patient, and at least one means (8) for alerting at least one health professional and/or one assistant (3) when an alarm is generated. The invention further relates to a device and an associated method.
Patent CA-3070428-A1 (CA)
Inventor: OLGUIN FERNANDO
IPC: E21B33/00
Filed: 2018-07-24
Abstract: L'invention concerne une soupape à manchon coulissant destinée à être utilisée dans un trou de forage comprenant un boîtier externe constitué d'une fente de boîtier radiale, d'un manchon coulissant disposé de manière coulissante dans le boîtier externe, le manchon coulissant comprenant une fente de manchon radiale et étant conçu pour avoir une première position qui limite la communication fluidique entre la fente de manchon et la fente de boîtier et une seconde position, espacée de la première position, qui permet une communication fluidique entre la fente de manchon et la fente de boîtier, un boîtier d'actionneur couplé au boîtier externe, le boîtier d'actionneur comprenant une chambre d'actionneur définie par une surface interne, et la chambre d'actionneur étant disposée entre une surface interne et une surface externe du boîtier d'actionneur, et un ensemble actionneur disposé dans la chambre d'actionneur, l'ensemble actionneur étant conçu pour commander le mouvement du manchon coulissant entre les première et deuxième positions.
Patent CA-3070536-A1 (CA)
Title: Pharmaceutical compounds
Inventor: COCKERILL STUART GEORGE
IPC: C07D401/14
Filed: 2018-07-20
Abstract: Benzimidazole derivatives of formula (I): wherein: R1 is -(CH2)m-R4 or R2 is halo, -(CH2)m-NH2 or -(CH2)n-C(=NH)-NH2; R3 is H or F; R4 is -NH-(CH2)2-(NH)r-R5, -NH-(CHR5R6) or a group of the following formula (A): (A) W is -(CH2)m-, -CH2-O-CH2-, -CH2-S-CH2-, -(CH2)r-S(O)2-CH2- or -(CH2)r-NR5-CH2-; m is an integer of 1 to 3; n is 1 or 2; p is 1 and V is CH; or p is O and V is N; q is 0 or 1; r is 0 or 1; R5 is H, -S02Me, -SO2Et, -SO2CF3, -COMe, -CONMe2, - CONH2 or -CH2CH2SO2Me; R6 is H or C1-C6 alkyl; and R7 is -SO2Me, -SO2Et, -SO2CF3, -COMe, -CONMe2, - CONH2 or -CH2CH2SO2Me; and the pharmaceutically acceptable salts thereof are inhibitors of RSV and can therefore be used to treat or prevent an RSV infection.
Patent CA-3071626-A1 (CA)
Inventor: WEBER DARREN
IPC: G01N33/68
Filed: 2018-07-31
Abstract: Provided are methods for determining the apolipoprotein E (ApoE) phenotype in a sample by mass spectrometry; wherein the ApoE allele(s) present in the sample is determined from the identity of the ions detected by mass spectrometry. In another aspect, provided herein are methods for diagnosis or prognosis of Alzheimer's disease or dementia.
Patent CA-3072738-A1 (CA)
Inventor: ABE YUZUKA
IPC: A01N37/18
Filed: 2018-08-31
Abstract: The present invention addresses the problem of compensating for shortcomings of the conventional bactericidal agents and achieving a steady controlling effect. The present invention provides: a bactericidal agent composition characterized by containing isofetamide and mandestrobin as active ingredients; and a method for controlling a crop disease, characterized by applying isofetamide and mandestrobin to a crop.
Patent CA-3076525-A1 (CA)
Title: Controlled guest access to wi-fi networks
Inventor: HOTCHKISS Adam
IPC: H04W80/12
Filed: 2018-09-17
Abstract: A Wi-Fi network includes one or more access point devices configured to connect to one or more devices; wherein the Wi-Fi network is designated by a Service Set Identifier (SSID); wherein each Wi-Fi client device accesses the Wi-Fi network using the SSID and a key of a plurality of keys each being a password or certificate for the Wi-Fi network; and wherein each of the plurality of keys designates an access zone of a plurality of access zones each defining rules for network and/or device access such that the one or more access point devices provide selective access based on which of the plurality of keys is used for each of the one or more devices.
Patent CA-3076687-A1 (CA)
Inventor: SPELBERG MARKUS
IPC: C12P7/40
Filed: 2018-09-24
Abstract: L'invention concerne : un procédé d'hydrolyse sélective d'un énantiomère d'un acide alpha haloalcanoïque selon la formule I à l'aide d'un polypeptide ayant une activité de déshalogénase comprenant une séquence d'acides aminés telle que présentée dans SEQ ID NO. 1 ou SEQ ID NO. 4 ou une séquence ayant au moins 80 % d'identité de séquence avec l'une ou l'autre desdites séquences ; et l'utilisation dudit procédé.
Patent CA-3076918-A1 (CA)
Title: Method of prediction of tumor-derived neo-peptide antigenicity and/or immunogenicity using mutational signature patterns
Inventor: KURZROCK RAZELLE
IPC: G01N33/48
Filed: 2018-10-02
Abstract: A method of prediction of response to immunotherapy for patients diagnosed with a proliferative, degenerative or inflammatory disease, is provided, the method comprising analysis of physicochemical properties of the set of neo-antigens produced by the injured tissue.
Patent CA-3078439-A1 (CA)
Title: Separateur de solides pour reduire ou eliminer la quantite de matieres en suspension
Inventor: HASSAN MANSIR
IPC: E21B43/12
Filed: 2018-10-04
Abstract: L'invention concerne un appareil, lequel, lorsqu'il est installé avec une pompe submersible électrique (5) pour la production de fluide, protège le moteur (10) de l'effet de solides sur le joint d'arbre (140). L'invention concerne, plus précisément, un appareil qui filtre les solides de manière dynamique et les empêche d'entrer en contact avec le joint d'arbre (140) ou de s'accumuler à proximité de ce dernier. L'appareil étend la durée de vie de l'ESP (5) et empêche une contamination du fluide diélectrique du moteur.
Patent CA-3078635-A1 (CA)
Inventor: BARTA ERIC WOODSON
IPC: A61M27/00
Filed: 2009-05-29
Abstract: A dressing assembly for use with a reduced pressure treatment system, the dressing assembly develops a directed force under reduced pressure. The directed force may be a radial force or a closing force. The dressing assembly (30) includes a shaped dressing bolster (32) having a shaped extremity (33) that is operable to evenly deliver the radial force and to distribute reduced pressure. Numerous shapes may be used for the shaped extremity. The dressing assembly may further include an over-drape (62) to assist in creating a seal over the shaped dressing bolster and against a portion of a patient's epidermis.