baber/WOPTO huggingface dataset:
Patent CA-2965355-A1 (CA)
Inventor: CHEN CHONG
IPC: H01R12/71
Filed: 2015-10-30
Abstract: The subject matter described herein relates to a hermaphroditic electrical connector. Embodiments of the hermaphroditic electrical connector and a method of manufacturing the connector are provided. The hermaphroditic electrical connector may comprise an insulating body comprising at least one installation wall and a plurality of openings on the installation wall, anad a plurality of conductive contactors, each being coupled to the body at the plurality of openings and comprising at least a pair of a spring portion and a receiving portion, such that at least one of the spring portion and the receiving portion within the pair is configured to detachably connect to a separate electrical connector moving towards an inner surface of the installation wall, the other of the spring portion and the receiving portion being configured to detachably connect to a separate electrical connector moving towards an outer surface of the installation wall opposite to the inner surface.
Patent CA-2966272-A1 (CA)
Inventor: LEWIS ROBERT S
IPC: G04B19/22
Filed: 2017-05-10
Abstract: This invention allows for the simultaneous analog display of time in 96 time zones, with day-night indication for all time zones and indication of which time zones are in the same or different days. This is accomplished by a disk that: rotates once every 24 hours; has 96 indices marking all time zones offset from UTC in 15-minute increments; and is bisected by a line that marks UTC and the International Date Line (IDL) at opposite ends. The time zone indices on the disk are read against a fixed 24-hour scale. Differential shading on the fixed scale indicates day and night hours, and the relative position of the IDL mark on the disk and midnight on the fixed scale indicates which time zones are in the same or different days. An hour and minute hand highlight local time, while a second hour hand shows a second time.
Patent CA-2969062-A1 (CA)
Inventor: THEROUX DANIEL
IPC: B60C27/04
Filed: 2017-06-01
Abstract: A traction aid apparatus for a motor vehicle wheel. The apparatus has an elongated main body; a first securing member located at the first end or near the first end of the elongated main body and projecting downwardly comprising a surface for engaging a first side wall of the motor vehicle tire; a second securing member projecting from the elongated main body comprising a surface for engaging a second side wall of the motor vehicle tire opposite the first side wall of the motor vehicle tire, a tension mechanism connected to the elongated main body or the second securing member; and a flexible wheel engaging member that is configured to pass through an aperture in the motor vehicle wheel to the tension mechanism to secure the traction aid apparatus to the motor vehicle wheel.
Patent CA-2969458-A1 (CA)
Title: Low ph automatic dishwashing detergent composition
Inventor: SOUTER PHILIP FRANK
IPC: C11D17/04
Filed: 2015-12-01
Abstract: A substantially builder-free low-pH automatic dishwashing detergent composition comprising a buffer, an enzyme and an iron chelant and wherein the composition has a pH as measured in 1% weight aqueous solution at 25°C of from about 5 to about 7.5.
Patent CA-2973638-A1 (CA)
Inventor: JOENSEN FINN
IPC: C07C1/20
Filed: 2016-01-22
Abstract: The present application relates to a process for production of hydrocarbons comprising the steps of - converting a feed stream comprising alcohols, ethers or mixtures hereof over a metal-containing zeolite based catalyst, active in dehydrogenation of hydrocarbons, in a conversion step thereby obtaining a conversion effluent, - separating said effluent to obtain an aqueous process condensate stream, a liquid hydrocarbon stream and a gaseous stream, - removing part of the hydrogen formed in the conversion step, and recycling at least part of the gaseous and/or liquid hydrocarbon stream to the conversion step.
Patent CA-2974950-A1 (CA)
Inventor: PALMER CLIFTON
IPC: G09B1/32
Filed: 2017-08-01
Abstract: An educational toy system includes a plurality of flexible fabric sheets having indicia arranged in combination on at least one surface structured and arranged to promote child recognition and for educational purposes. Each of the flexible fabric sheets comprises a unique color, shape, at least one letter, at least one number, words, symbols or a combination thereof for child recognition and learning.
Patent CA-2975038-A1 (CA)
Title: Manchon de conduit dote d'un bouchon d'extremite detachable
Inventor: DRANE MARK R
IPC: F16L55/115
Filed: 2015-05-13
Abstract: Un manchon de conduit ayant un bouchon dextrémité détachable est décrit, lequel réduit grandement la complexité du système actuel nécessitant de multiples corps de conduit à manchon intégré, des styles, des appareils, des accessoires, des raccords, des conduits rigides à filetage femelle et dautres structures de réception. Un manchon de conduit ayant un bouchon dextrémité détachable peut protéger une extrémité de conduit filetée sans avoir besoin de structures de réception spécialisées ayant un manchon intégré. Le manchon de conduit et le dispositif de bouchon peuvent être utilisés pour couvrir une extrémité ouverte dun tube. Un orifice de conduit est compris, un butoir dextrémité de filetage étant à lopposé de lorifice de conduit. Le manchon de conduit comprend un vide de conduit ayant une première dimension interne et un vide de couvercle de filetage ayant une deuxième dimension interne. Un butoir dextrémité de conduit est à la jonction du vide de conduit et du vide de couvercle de filetage, la deuxième dimension interne étant plus petite que la première.
Patent CA-2975585-A1 (CA)
Title: Bandwidth and latency estimation in a communication network
Inventor: MACKAY KENNETH J
IPC: H04L12/26
Filed: 2015-02-02
Abstract: The disclosure provides examples of systems and methods for bandwidth or latency estimation in a communication network. In one example, a digital network communication system is configured to manage transmission of data packets among computing nodes of the network. The system is configured to send a bandwidth request to a remote side of the network data link and receive a response from the remote side. The bandwidth request includes a request index, a current timestamp, and an amount of data sent since a previous bandwidth request. The response includes the request index, the current timestamp, an amount of data received since the previous bandwidth request, and a receive interval between when the bandwidth request was received and when the previous bandwidth request was received. The system is configured to calculate an achieved network bandwidth or a link latency based at least in part on the request and the response.
Patent CA-2975827-A1 (CA)
Inventor: HUANG HAO
IPC: H02J1/00
Filed: 2015-02-18
Abstract: An aircraft starting and generating system includes a starter/generator that includes a main machine (110), an exciter (120), and a permanent magnet generator (130). The system also includes an inverter/converter/controller (200) that is connected to the starter/generator and that generates AC power to drive the starter/generator in a start mode for starting a prime mover of the aircraft, and that converts AC power, obtained from the starter/generator after the prime mover have been started, to DC power in a generate mode of the. A load-leveling unit (LLU) (450) is selectively coupled with a DC power output from the starter/generator and has an inverter/converter/controller (ICC) with an LLU metal oxide semiconductor field effect transistor (MOSFET)-based bridge configuration (480) that supplies DC power to the DC power output in a supply mode, and that receives DC power from the DC power output, in a receive mode. A LLU bridge gate driver is configured to drive the LLU MOSFET-based bridge during a supply mode and a receive mode using bi-polar pulse width modulation (PWM).
Patent CA-2975866-A1 (CA)
Inventor: GOODMAN JAMES
IPC: E04F11/18
Filed: 2017-08-11
Abstract: A stair railing hinge includes specially adapted leaves that interlock to define a range of motion suitable for all stair railing implementations, and allow for good contact surfaces at every point. The stair railing hinge is compact enough to be completely concealed by a railing cover. A hinge kit includes leaves defining different ranges of motion for a top railing and bottom railing respectively.
Patent CA-2976286-A1 (CA)
Inventor: SMITH CRAWFORD F III
IPC: F02C7/052
Filed: 2017-08-14
Abstract: An air-inlet duct includes an outer wall, an inner wall, and a splitter.  The splitter cooperates with the outer wall and the inner wall to establish a particle separator which separates particles entrained in an inlet flow moving through the air-inlet duct to provide a clean flow of air to a compressor section of a gas turbine engine.
Patent CA-2976463-A1 (CA)
Title: Secure and delegated distribution of private keys via domain name service
Inventor: GOLDSTEIN PETER MARTIN
IPC: H04L9/08
Filed: 2016-01-29
Abstract: A third party system generates a public-private key pair, the public key of the key pair being an encryption key, and the private key of the key pair being a decryption key. The third party system publishes the encryption key as a DNS record of a third party system. The third party system receives a request to sign a message on behalf of a domain owner, the message to be sent to a recipient, and accesses an encrypted delegated private key published by the domain owner via a DNS record of the domain owner, the encrypted delegated private key encrypted using the encryption key. The third party system decrypts the encrypted delegated private key using the decryption key, and generates a signature for the message using the delegated private key. The third party system sends the signature and the message to the recipient.
Patent CA-2978103-A1 (CA)
Inventor: RIGO FRANK
IPC: C12N15/11
Filed: 2016-04-15
Abstract: Disclosed herein are compositions and methods for reducing expression of C90RF72 mRNA and protein in an animal. Such methods are useful to treat, prevent, ameliorate, or slow progression of neurodegenerative diseases in an individual in need thereof.
Patent CA-2982407-A1 (CA)
Title: Development of a high temperature stable scavenger for removal of hydrogen sulfide
Inventor: Rana Geeta
IPC: B01D53/48
Filed: 2016-04-21
Abstract: The present disclosure provides compositions and methods that are useful in removing, lowering the amount of, or otherwise controlling hydrogen sulfide and mercaptans. The compositions and methods can be used in any industry where hydrogen sulfide poses problems, such as when dealing with crude oil based, natural gas based, and/or coal based products. The present disclosure provides scavenger compounds and methods that can reduce the amount of or eliminate hydrogen sulfide in a variety of mediums. In one aspect, the present disclosure provides scavenger compounds having the following general formula:    wherein Ci ¨ C6 are carbon; Ri ¨ R6 are independently selected from hydrogen or <I                                                        MG> , and at least one of Ri ¨ R6 is                                             ;  X is nitrogen; Y is selected trom the group consisting of nitrogen, oxygen, and sulfur; and each n is independently selected from a number in a range of 1 - 6.
Patent CA-2983418-A1 (CA)
Inventor: MANSURI PARVEZ
IPC: G06F19/00
Filed: 2016-04-20
Abstract: Systems, methodologies and components enable the ability to assign, manage and use intermodal, bi-modal and tractor/trailer asset associations between shipping assets, for example, container/truck associations, chassis/container associations, chassis/truck associations, trailer/truck associations, associations for gensets, and refrigerated containers, etc.
Patent CA-2984025-A1 (CA)
Inventor: RITCHIE Sheldon
IPC: F16C17/10
Filed: 2017-10-21
Abstract: A bearing housing for a bottomhole assembly of a downhole tool includes an upper bearing housing, lower bearing housing, and a driveshaft. The upper bearing housing and lower bearing housing include a bore defining a bore longitudinal axis. The outer surface of the upper bearing housing defining a bearing housing longitudinal axis, the bearing housing longitudinal axis formed at an angle to the bore longitudinal axis. The upper bearing housing may be formed by forming a bore through an upper bearing housing blank and subsequently forming the outer surface of the upper bearing housing concentric with the bearing housing longitudinal axis.
Patent CA-2984645-A1 (CA)
Inventor: WYSS-CORAY ANTON
IPC: A61M1/16
Filed: 2016-05-17
Abstract: L'invention concerne des méthodes de traitement d'un mammifère adulte pour un trouble associé au vieillissement. Des aspects des méthodes comprennent la réduction du niveau de 2-microglobuline (B2M) chez le mammifère d'une manière s'avérant suffisante pour traiter le mammifère pour ledit trouble associé au vieillissement. Divers troubles associés au vieillissement peuvent être traités par la mise en uvre de ces méthodes, lesquels troubles comprennent les troubles cognitifs.
Patent CA-2986450-A1 (CA)
Inventor: RUFFO MASSIMILIANO
IPC: F21K9/00
Filed: 2016-05-17
Abstract: A light source for illuminating a selected surface, the light source comprising a plurality of Light Emitting Diodes (LED) mounted on a substrate; each of the plurality of LEDs having an optical axis and generating a radiation pattern propagating along the optical axis. The plurality of LEDs are arranged so that each optical axis is oriented substantially towards a determined far-field central point; and the plurality of LEDs provide a predetermined irradiance distribution on the selected surface. Each of the radiation patterns defines a preferential direction; and each of the plurality of LEDs is arranged so that the preferential direction of each of the plurality of LEDs is unique.
Patent CA-2988922-A1 (CA)
Inventor: BRANNING ISAAC D
IPC: B60K11/06
Filed: 2017-12-14
Abstract: An apparatus with an electric motor including a stator and a rotor; a shaft secured to the rotor; a gearing assembly coupled with the shaft; and a housing assembly defining a non-partitioned interior space housing both the electric motor and gearing assembly. The shaft may be unsupported by bearing assemblies and/or free of oil seals and similar sealing engagements between the electric machine and gearing assembly. The motor may be an axial flux motor having a single stator. The gearing assembly may be a planetary reduction gear assembly with a sun gear mounted on the shaft. The apparatus may include only a single electric motor or include a second electric motor and second gearing assembly. The embodiments having a single motor may be used to drive a fan or a vehicle wheel. The embodiments having two motors may be used as a differential drive.
Patent CA-2992294-A1 (CA)
Inventor: MATEO JULIEN
IPC: F16B5/02
Filed: 2016-07-15
Abstract: The invention relates to an assembly (100) including a first part (10) made of a composite material and a second part (20), which parts are retained against one another by at least one attachment system (50) including a clamping element (30) comprising a head from which extends a rod (32). The attachment system further includes a sleeve (60) comprising a flange (61) having a conical inner surface (610) and a conical outer surface (611). The head (31) of the clamping element (30) abuts against the inner surface of the flange whereas the outer surface of the flange abuts against a countersink (12) provided in the first part (10).
Patent CA-2993304-A1 (CA)
Inventor: DAS SANJIB
IPC: A61P37/00
Filed: 2016-08-02
Abstract: The present disclosure is directed to compounds of formula (I) and pharmaceutically acceptable salts thereof, wherein ring A, ring B, L, R1, R2, R3, R4, R5, Ra, Rb, n, m, p and q are as defined herein, which are active as modulators of retinoid-related orphan receptor gamma t (ROR?t). These compounds prevent, inhibit, or suppress the action of ROR?t and are therefore useful in the treatment of ROR?t mediated diseases, disorders, syndromes or conditions such as, e.g., pain, inflammation, COPD, asthma, rheumatoid arthritis, colitis, multiple sclerosis, psoriasis, neurodegenerative diseases and cancer.
Patent CA-2993793-A1 (CA)
Inventor: MA MING
IPC: G02B30/26
Filed: 2015-11-18
Abstract: Selon la présente invention, une collimation bidirectionnelle et un collimateur à double surface fournissent une lumière collimatée bidirectionnelle à un angle de propagation non nul. Le collimateur à double surface comprend une surface d'entrée et une surface de réflecteur qui ont chacune une forme incurvée. La surface d'entrée est conçue pour réfracter la lumière incidente, et la surface de réflecteur est prévue pour réfléchir la lumière réfractée et la renvoyer vers ladite surface d'entrée. Cette surface d'entrée est en outre destinée à réfléchir une nouvelle fois la lumière réfléchie par réflexion totale interne vers une ouverture de sortie. Les formes incurvées et l'orientation relative des surfaces d'entrée et de réflecteur, en association, sont conçues pour convertir la lumière incidente en lumière collimatée bidirectionnelle ayant l'angle de propagation non nul. Un afficheur tridimensionnel (3D) inclut le collimateur à double surface, un guide de lumière de plaque, et un ensemble de réseaux de diffraction à faisceaux multiples afin d'obtenir une pluralité de faisceaux lumineux correspondant à une vue 3D différente de l'afficheur.
Patent CA-2994923-A1 (CA)
Inventor: TOKUNAGA TERUYUKI
IPC: A45D8/38
Filed: 2016-08-04
Abstract: L'invention concerne un filet de base de perruque (2), porté sous une perruque, qui comprend une première section de filet (4) formée par un premier élément filet élastique (12), une seconde section de filet (6) reliée au premier filet (4) et formée par un second élément filet élastique (14) et une section de maintien de position (8) reliée à la seconde section de filet (6) et formée par un élément bande élastique (16) ayant une face de frottement (22). La première section de filet (4), la seconde section de filet (6) et la section de maintien de position (8) sont positionnées dans l'ordre à partir du dessus de la tête lors de la pose d'une perruque et le module d'élasticité du second élément filet élastique (14) est supérieur au module d'élasticité du premier élément filet élastique (12).
Patent CA-2995094-A1 (CA)
Inventor: STAUDERMAN KENNETH
IPC: A61K31/415
Filed: 2016-08-05
Abstract: Described herein are methods of treatment of stroke and traumatic brain injury comprising administration of a CRAC channel inhibitor.
Patent CA-2998398-A1 (CA)
Title: Biointerface layer for analyte sensors
Inventor: LEE TED TANG
IPC: G01N27/26
Filed: 2016-12-29
Abstract: Disclosed are devices for determining an analyte concentration (e.g., glucose). The devices comprise a sensor configured to generate a signal associated with a concentration of an analyte and a sensing membrane located over the sensor. The sensing membrane comprises a biointerface layer which interfaces with a biological fluid containing the analyte to be measured. The biointerface layer comprises a biointerface polymer, wherein the biointerface polymer comprises polyurethane and/or polyurea segments and one or more zwitterionic repeating units. The biointerface layer increases sensor longevity and decrease sensor inaccuracy by inhibiting accumulation of cells, proteins, and other biological species on the outermost layers of the sensor.
Patent CA-3001723-A1 (CA)
Title: Composes et compositions comprenant des oligodesoxynucleotides phosphorothioes, et procedes d'utilisation associes
Inventor: KORTYLEWSKI MARCIN TOMASZ
IPC: A61K47/61
Filed: 2016-10-14
Abstract: La présente invention concerne un composé comprenant une séquence d'acide nucléique conjuguée à un anti-micro-ARN ou un mimétique de micro-ARN ou un composé comprenant une séquence anti-microARN modifiée, des compositions d'un tel composé, un procédé de traitement d'une maladie, et un procédé de suppression de l'activité des microARN par le composé ou la composition selon l'invention.
Patent CA-3005527-A1 (CA)
Inventor: FONTAINE VALERIE
IPC: A61P27/02
Filed: 2016-11-17
Abstract: The present invention relates to the use of acid anilide (R)-2-(2-aminothiazol-4-yl)-4'-[2-[(2-hydroxy-2-phenylethyl)amino]ethyl]acetanilide or an equivalent, salt or pharmaceutically acceptable solvate thereof to treat a retinal disease. More particularly, the invention relates to the use of mirabegron to treat age-related macular degeneration. The invention also relates to a pharmaceutical composition, a drug and a kit for the treatment of age-related macular degeneration.
Patent CA-3007420-A1 (CA)
Inventor: MILLER CHRIS
IPC: C12P7/06
Filed: 2016-12-16
Abstract: Genetically modified yeast having a heterologous sugar transporter that is capable of transporting a non-glucose sugar such as maltulose, are described. The heterologous sugar transporter can be a protein according to, or that has similarity to, SEQ ID NO:44. Fermentation methods using enzymatically treated starch where the yeast are able to consume the non-glucose sugars, are also described. The engineered yeast can be useful for producing desired bioproducts such as high ethanol, with low amounts of residual sugars in the medium.
Patent CA-3008965-A1 (CA)
Inventor: DIAZ LEYLA
IPC: C07K14/08
Filed: 2017-01-20
Abstract: The present invention relates to vaccines containing enveloped viruses whose envelopes have been depleted of lipids using methyl ß-cyclodextrin (MBCD). Delipidation of enveloped viruses in a two-step process abolishes the infectivity of those viruses, which allows delipidated viruses to be used safely in vaccines. Use of MBCD to deplete lipids such as cholesterol, in contrast to other methods, results in viruses with less than 20% of the cholesterol of an untreated virus but such delipidated viruses retain at least 85% of the protein content of an untreated virus. Delipidation by MBCD also preserves the immunogenicity of the viral proteins. The present invention of using MBCD treatment in a two-step process to delipidate enveloped virus represents a new alternative for generation of inactivated viruses which are incorporated into effective vaccines.
Patent CA-3009011-A1 (CA)
Inventor: CHIOU WEN-HSIN
IPC: A61C13/34
Filed: 2018-06-21
Abstract: A full denture processing and shaping method and a material block thereof are disclosed. The full denture processing and shaping method comprises the follow steps of: providing a hard colored material block to be positioned to a processing device, a portion of the hard colored material block being shaped into a tooth-shaped structure; mounting the hard colored material block in an injection mold; injecting a soft plastic material with a different color into the injection mold, the soft plastic material being polymerized to form a gingival colored material block to constitute a multicolor structure; demoulding the injection mold to take out the material blocks for processing, the gingival colored material block being shaped into a denture base.
Patent CA-3009612-A1 (CA)
Title: Electric bicycle
Inventor: GIBBINGS HENRY ALBERT
IPC: B62K19/40
Filed: 2016-12-26
Abstract: A electric motor system for supplying assistive propelling power to a bicycle, comprising: one or more drivetrains, each comprising a motor-drive shaft having a pinion with fixed drive system driving a crown and bearing assembly connected to a spindle; and a controller for executing a motor control sequence comprising: an initial state activated by a rider's start command where the motor speed is being detected for an initial period, and if the motor speed is higher than a first speed threshold continuously for a first period, then the motor is turned on to output a rider-selected torque level; a continuous motor speed detection state where the motor speed is being continuously detected, and if the motor speed falls below a second speed threshold continuously for a second period, then the motor is turned off; and the motor is turned off if a stop command from the rider is received.