baber/WOPTO huggingface dataset:
Patent CA-3057483-A1 (CA)
Inventor: REN BIN
IPC: G02B7/09
Filed: 2019-10-03
Abstract: This invention concerns a projector which is able to prevent the device from defocusing, and it is under the category of projector technology. The invention includes light engine, lens, and mounting structure design. The lens is connected with the light engine by applying the mounting structure. The mounting design strengths the connection between the lens and the light engine to ensure the stabilization of the projector even in case of vibration; the relative position between the lens and the instrument will remain the same.  In another word, the defocusing is avoided from the beginning to guarantee the high definition image.
Patent CA-3057837-A1 (CA)
Inventor: BRUCE ERICA D
IPC: A61K33/06
Filed: 2017-03-29
Abstract: Use of a poly-oxygenated metal hydroxide composition comprising a clathrate containing free oxygen gas (02) molecules in the preparation of a solution for increasing interstitial tissue oxygenation PO2. In some embodiments, the poly-oxygenated metal hydroxide is an aluminum poly-oxygenated hydroxide, such as Ox66. The poly-oxygenated metal hydroxide may have particles having a diameter of less than or equal to 100 um to prevent an immune response and prevent loss from a blood vessel. The poly-oxygenated aluminum hydroxide may be 75-90% colloid or crystalline solution with 10-25% addition of poly-oxygenated aluminum hydroxide particles. The use of the composition may be for a depletion of hemoglobin wherein the poly-oxygenated aluminum hydroxide acts as an oxygen resuscitative fluid.
Patent CA-3061610-A1 (CA)
Inventor: PEET RICHARD
IPC: C12M1/40
Filed: 2018-04-26
Abstract: The disclosure provides systems and methods for producing a cannabinoid product, which comprises contacting a cannabinoid precursor in a first phase with a cannabinoid synthase in a second phase, wherein the first phase and the second phase are substantially immiscible or immiscible. The disclosure also provides a composition comprising the cannabinoid precursor in a first phase and a cannabinoid synthase in a second phase, wherein the first phase and the second phase are substantially immiscible or immiscible.
Patent CA-3062155-A1 (CA)
Title: High-protein oilcake-based nutritional composition
Inventor: MANCHULIANTSAU ALEH
IPC: A23J1/14
Filed: 2018-04-30
Abstract: This disclosure is concerned with a nutritional product, nutritional composition, and methods for manufacturing thereof.  The nutritional product and composition are protein rich substances which include oilcake produced by a process involving steam explosion of raw oilcake such that dry matter left after oil extraction from sunflower seeds or other oily crops or nuts. According to one aspect of this disclosure, there is provided a nutritional product which is suitable for human consumption and comprises a high-protein main ingredient and a supplemental ingredient. The high-protein main ingredient includes sterile and palatable matter such as processed oilcake produced by steam explosion of substantially water-insoluble matter. The optional supplemental ingredient includes one or more of the following: carbohydrates, proteins, and fats.
Patent CA-3062453-A1 (CA)
Inventor: EMBRY CARL W
IPC: G01K11/00
Filed: 2018-05-04
Abstract: Systems and methods for monitoring underwater structures are provided. First and second sets of point cloud data that are obtained at different times are compared to determine whether the location of the underwater structure has changed. For detecting vibration, a series of range measurements taken along a line intersecting the underwater structure are compared to one another to determine an amplitude and frequency of any vibration present in the underwater structure. For detecting temperature, the ratio of different components of return signals obtained from a point in the water surrounding the underwater structure is measured to derive the temperature of the water. Leak detection can be performed by scanning areas around the underwater structure. Monitoring systems can include a primary receiver for range measurements, and first and second temperature channel receivers for temperature measurements.
Patent CA-3062500-A1 (CA)
Title: Methods of detecting leukemia/ lymphoma and induction of the same
Inventor: TEBBI CAMERON K
IPC: G01N1/28
Filed: 2010-12-20
Abstract: A diagnostic test is described using aspergillus flavus fungal cultures, EBV or their combination to induce leukemic cell surface markers in mononuclear cells of former or current leukemia patients. Detection of the leukemic transformation by means known in the art, identified patients who have or had leukemia, or potentially may become leukemic. Unlike aflotoxin, which indiscriminately induces leukemic transformation, the compositions used were specific to leukemia-predisposed patients, but not other cancers or normal controls. The test identifies survivors of ALL and can detect propensity for development of leukemia in susceptible individuals. An ELISA technique using the described fungal products or EBV and combination can detect individuals with history of leukemia and not controls. These findings have implications for the etiology of leukemias and lymphomas. This invention can potentially be used for mass screening, detection of susceptible individuals to leukemia and ultimately their vaccination.
Patent CA-3062947-A1 (CA)
Title: An emergency on-duty arrangement method
Inventor: YAN LIBAO
IPC: G06Q10/06
Filed: 2019-11-28
Abstract: The present invention discloses an emergency on-duty arrangement method, used to deal with the stalemate that during the emergency duty in the emergency communication industry at present, on-duty arrangement needs to finish manually by means of paper or forms, and the relevant staff are notified manually by phone calls or emails after the completion of the shift arrangement, resulting in problems such as unclear shifts, overlapped and repeated responsibilities and unclear division of labor during personnel scheduling, which seriously affects the efficiency of emergency on-duty management, the method realizes the automatic on-duty arrangement of the system and automatic sending of notifications to the relevant on-duty personnel, and improves the efficiency of emergency duty management. It includes on-duty setting, on-duty personnel management, on-duty arrangement, on-duty query statistics, on-duty table reporting, on-duty table approval, on-duty notifications, on-duty logs and so on.
Patent CA-3064085-A1 (CA)
Inventor: LAWSON DAVID
IPC: F16B39/10
Filed: 2019-12-05
Abstract: A nut locking assembly may comprise a pin, a nut, and a lock ring. The pin may include an outer diameter threaded surface and a plurality of radially inward extending grooves formed between the outer diameter threaded surface and an end of the pin. The nut may include an inner diameter threaded surface and a plurality of radially outward extending grooves formed between the inner diameter threaded surface and an axial end of the nut. The lock ring may include a plurality of outer diameter protrusions and a plurality of inner diameter protrusions.
Patent CA-3064474-A1 (CA)
Inventor: RODER WOLFGANG
IPC: B41F16/00
Filed: 2018-05-24
Abstract: La présente invention concerne un dispositif (100) et un procédé pour décorer des objets (13) à décorer, l'objet (13) étant maintenu par un dispositif de maintien (1). Au cours d'une première étape, de la matière décorative est appliquée sur un support de transfert (3) par un dispositif sous pression (7). Au cours d'une deuxième étape de l'adhésif est appliqué sur le support de transfert (3) doté de la matière décorative ou sur l'objet (13), et au cours d'une troisième étape le support de transfert (3) est comprimé sur l'objet (13) par un dispositif d'appui (2) alors que l'adhésif est dans le même temps durci par l'intermédiaire d'un dispositif de durcissement (5).
Patent CA-3068529-A1 (CA)
Title: Time synchronization in resource constrained networks
Inventor: KHALED YACINE
IPC: H04W52/02
Filed: 2018-06-19
Abstract: Techniques for providing additional timing information in periodic beacons in a network to enable battery powered devices to determine more appropriate listening windows for receiving the periodic beacons are described herein. In some examples, the battery powered devices use the additional information to determine more accurate listening windows based on a drift time of their internal clocks, and a jitter time of the network and/or a Coordinated Universal Time (UTC). Additionally, techniques for modifying when mains powered devices update their internal clocks based on transmission of beacons to downstream devices are described herein. For instance, the mains powered devices may refrain from updating their internal clocks to an updated network reference time until transmission of downstream beacons have occurred. In this way, timing synchronization of devices in a network may be improved, and battery life of battery powered devices in the network may be extended.
Patent CA-3069656-A1 (CA)
Inventor: SCHNEIDER MARTIN
IPC: H04R1/34
Filed: 2018-07-12
Abstract: A loudspeaker comprises one or more drivers and at least two waveguides. The one or more drivers are arranged to emit soundwaves. The waveguides are coupled to the one or more drivers to receive the soundwaves emitted by the one or more drivers. The first of the at least two waveguides has an output position at a first position of the loudspeaker and is configured to forward the received soundwaves to the output at the first position, wherein a second of the at least two waveguides has an output position at a second position of the loudspeaker and is configured to forward the received soundwaves to the output at the second position.
Patent CA-3070697-A1 (CA)
Title: Jack assembly
Inventor: VAN DEN BOS JURGEN
IPC: B66F3/16
Filed: 2014-02-19
Abstract: A jack assembly including a telescopic column driven via a gear box, wherein: the gear box is coupled to a rotary input of a drive mechanism that extends and retracts the column; the gear box has only a single input gear and a single output gear that is coupled to the drive mechanism; and the input gear has a connector adapted to be engaged and driven by a portable, hand-held power tool. The invention also relates to a jack assembly with a gear box for use as a jockey wheel for attachment to a towed vehicle, to raise and lower a draw bar of the vehicle.
Patent CA-3073195-A1 (CA)
Inventor: DAUGHERTY ASHLEY
IPC: A61K31/4178
Filed: 2018-08-14
Abstract: Compositions and methods for making and using stable, homogeneous budesonide compositions are disclosed.
Patent CA-3073646-A1 (CA)
Title: Production d'un vaccin contre la grippe dans myceliophthora thermophila
Inventor: EMALFARB MARK
IPC: C12N1/14
Filed: 2018-08-09
Abstract: La présente invention concerne l'expression recombinante de protéines de surface de virus de la grippe dans la souche C1 de champignon Myceliophthora thermophila. Les protéines recombinantes sont destinées à être utilisées dans des compositions de vaccin contre la grippe.
Patent CA-3075514-A1 (CA)
Inventor: NAM WOOSEOK
IPC: H04L5/00
Filed: 2018-10-17
Abstract: Certain aspects of the present disclosure provide techniques for determining when to transmit and transmitting an aperiodic tracking reference signal (TRS). Certain aspects provide a method for wireless communication. The method generally includes determining a channel condition change of a downlink channel between a first wireless device and a second wireless device. The method further includes determining whether the channel condition change satisfies a trigger condition. The method further includes triggering transmission of an aperiodic tracking reference signal when the channel condition change satisfies the trigger condition.
Patent CA-3080097-A1 (CA)
Inventor: HARWELL JONATHAN AARON
IPC: G07C9/23
Filed: 2020-05-07
Abstract: A method for updating a keypad code for an entry control system includes a step of providing a first code to a client system via a network. The method also includes a step of capturing the first code from the client system when the system is brought into proximity of an entry control system via a local connection to the entry control system. The method also includes a step of comparing the first code with a second code, the second code being a predetermined code previously provided to the entry control system. The method also includes a step of updating a keypad code associated with an authorized user for a keypad provided in communication with the entry control system. When the keypad code is entered on a keypad, the entry control system grants access to a secured area.
Patent CA-3080674-A1 (CA)
Inventor: PIPARD JEAN-MARC
IPC: C22C38/28
Filed: 2018-11-05
Abstract: A cold rolled and heat treated steel sheet having a composition comprising of the following elements, expressed in percentage by weight 0.10 % = Carbon = 0.5 %, 1 % = Manganese = 3.4 %, 0.5 % = Silicon = 2.5 %, 0.03 % = Aluminum = 1.5%, Sulfur = 0.003 %, 0.002 % = Phosphorus = 0.02 %, Nitrogen = 0.01% and can contain one or more of the following optional elements 0.05 % = Chromium = 1 %, 0.001 % = Molybdenum = 0.5 %, 0.001 % = Niobium = 0.1 %, 0.001 % = Titanium = 0.1 %, 0.01 % = Copper = 2 %, 0.01 % = Nickel = 3 %, 0.0001 % = Calcium = 0.005 %, Vanadium = 0.1 %, Boron = 0.003 %, Cerium= 0.1 %, Magnesium= 0.010 %, Zirconium= 0.010 % the remainder composition being composed of iron and the unavoidable impurities caused by processing, and a microstructure of the said rolled steel sheet comprises by area fraction, 10 to 30% Residual Austenite, 5 to 50% Annealed Bainite, 10 to 40 % of Bainite, 1% to 20% Quenched Martensite, and less than 30 % Tempered Martensite where the combined presence of Bainite and Residual Austenite shall be 30% or more.
Patent CA-3082882-A1 (CA)
Title: Low noise sensor amplifiers and trans-impedance amplifiers using complementary pair of current injection field-effect transistor devices
Inventor: SCHOBER SUSAN MARYA
IPC: H03F1/26
Filed: 2017-11-24
Abstract: This invention relates to low noise sensor amplifiers and trans-impedance amplifiers using a complementary pair of current injection field effect transistor (iFET) devices (CiFET). CiFET includes a N-type current field-effect transistor (NiFET) and a P-type current field-effect transistor (PiFET), each of the NiFET and PiFET has a source, a drain, a gate, and a diffusion (current injection) terminal (iPort). Each iFET also has a source channel with a width and a length between the source and diffusion terminal, and drain channel with a width and a length between the drain and the diffusion terminal. A trans-impedance of the CiFET device is adjusted by a ratio of width / length of source channel over width / length of drain channel of the iFET and supply power voltage. In one configuration, the gate terminals of the NiFET and PiFET are connected together to form a common gate. In another configuration that common gate is configured as a voltage input for a high input impedance mode. Output voltage swings around a common mode voltage.
Patent CA-3085177-A1 (CA)
Title: System and method for characterizing size and charge variant drug product impurities
Inventor: WANG SHUNHAI
IPC: C07K16/00
Filed: 2019-01-28
Abstract: Systems and methods for characterizing size and charge variant protein drug product impurities are provided.
Patent CA-3085955-A1 (CA)
Title: Operations a tolerance de pannes efficaces sur le plan materiel avec des circuits supraconducteurs
Inventor: ROSENBLUM SERGE
IPC: H01L39/22
Filed: 2019-01-05
Abstract: L'invention concerne des techniques qui permettent d'obtenir des opérations quantiques à tolérance de pannes effaces sur le plan matériel. Selon certains aspects, une cavité et un transmon auxiliaire sont utilisés pour mettre en uvre une opération quantique par codage d'un qubit logique à l'aide de plus de deux niveaux d'énergie de la cavité, codage d'informations au moyen de plus de deux niveaux d'énergie du transmon auxiliaire, et création d'une interaction entre la cavité et le transmon auxiliaire qui découple de la cavité au moins un type d'erreur dans le transmon auxiliaire.
Patent CA-3086108-A1 (CA)
Inventor: BOCK SOLENE
IPC: C08L3/02
Filed: 2018-12-20
Abstract: The invention relates to a method of producing a heat-modified starch comprising the steps of: (i) preparing a starch milk containing between 30 and 40% by weight, preferably between 35 and 37% by weight, solid matter, (ii) adding a powdery alkaline agent such as to obtain a final conductivity of between 0.7 and 2.5 mS/cm, (iii) ensuring a contact time of between 0.5 and 5 hours, (iv) filtering and drying the starch milk, (v) and heating the dried starch to bring it to a temperature of more than 180°C for a dwell time of between 8 and 50 minutes, preferably between 10 and 40 minutes, even more preferably between 12 and 35 minutes.
Patent CA-3087759-A1 (CA)
Inventor: QUICKE STEPHEN
IPC: B25B23/00
Filed: 2018-01-15
Abstract: Abstract Torque Wrench Assembly A torque wrench assembly comprises a torque wrench and a reaction arm and locking means for locking together the torque wrench and the reaction arm The locking means comprises a connection member located on the torque wrench, an opening on the reaction arm for receipt of the connection member of the torque wrench, a locking member slidably mounted in a channel on the reaction arm, the locking member including an aperture sized to allow the connection member to pass therethrough, and biasing means arranged to bias the locking member into a position wherein the aperture is partially aligned with the opening The connection member has an insertion end for insertion into the opening of the reaction arm, and immediately adjacent the insertion end is a recess The recess is shaped to receive a part of the locking member
Patent CA-3087803-A1 (CA)
Inventor: BEGLEY LUKE
IPC: H04W12/04
Filed: 2018-02-09
Abstract: The present invention discloses methods and systems for generating one or more service set identifier (SSID) communication signals. In particular, the present invention discloses an electronic wearable device. The electronic wearable device includes a generator circuit and a transmitter unit. The generator circuit is configured to generate one or more service set identifier (SSID) communication signals. The transmitter unit includes one or more transmitters, the one or more transmitters are configured to transmit the one or more service set identifier (SSID) communication signals to one or more receiving devices simultaneously. The electronic wearable device is configured to support one-way transmission of the one or more service set identifier (SSID) communication signals for control purposes.
Patent CA-3089272-A1 (CA)
Inventor: OGAWA TOSHIYA
IPC: A01N37/22
Filed: 2019-02-15
Abstract: La présente invention concerne de manière générale une formulation agricole comprenant de l'éthaboxam, du métalaxyl et un composé choisi dans le groupe constitué par le 3-(difluorométhyl)-1-méthyl-N-[(3R)-1,1,3-triméthyl-2,3-dihydroinden-4-yl]pyrazole-4-carboxamide et la mandestrobine, un procédé de préparation de la formulation agricole et des procédés d'utilisation de celle-ci.
Patent CA-3090554-A1 (CA)
Inventor: MOJA ANDREW T
IPC: E21B43/12
Filed: 2020-08-19
Abstract: A method of producing hydrocarbon fluids from a wellbore. The method comprises providing a wellbore, with the wellbore having been completed with a tubular string along a horizontal section. The tubular string may be a string of production casing, or joints of slotted tubular bodies. The method also includes running a fluid pumping system into the wellbore.  The fluid pumping system comprises a sucker rod string, a traveling valve residing at a lower end of the sucker rod string, and a standing valve releasably connected to a lower end of the traveling valve. The method additionally includes landing the standing valve into a seating nipple along the horizontal section of the wellbore, and then releasing the standing valve from the traveling valve while the fluid pumping system is in the wellbore.  The method further includes operating a pumping unit at a surface to produce hydrocarbon fluids from the production casing.
Patent CA-3090611-A1 (CA)
Title: Procede et systeme de classification de produits alimentaires
Inventor: ZORNES MARC
IPC: G06Q10/00
Filed: 2019-02-07
Abstract: La présente invention concerne un procédé de classification de produits alimentaires. Le procédé comprend les étapes consistant à : capturer une ou plusieurs données de capteurs relatives à un événement de produit alimentaire ; et classifier le produit alimentaire, au moins en partie, en faisant intervenir automatiquement un modèle entraîné sur des données de capteurs. L'invention concerne également un système et un logiciel.
Patent CA-3091032-A1 (CA)
Title: Pneumatic tool exhaust muffler
Inventor: KUTER-ARNEBECK OTTOLEO
IPC: B25D17/12
Filed: 2020-08-25
Abstract: A high pass muffler for a pneumatic tool that allows for high pass through of exhaust air. The muffler dampens noise generated by the exhaust air by incorporating channels in walls of the muffler that act as Helmholtz resonators.
Patent CA-3091050-A1 (CA)
Inventor: FONG THOMAS
IPC: F16L5/00
Filed: 2020-08-25
Abstract: A donut-shaped component is set around an end of a pipe and both are cast into a concrete slab. Removal of the donut after the concrete has cured leaves an annular recess in the concrete slab around the pipe, which remains in the concrete. Donuts used at both ends of the pipe result in two annular recesses in the concrete, one at each end of the pipe. A cover can be used on the top donut. Further piping connections are made in the annular recesses. The use of firestopping may be avoided, and water leakage through the slab may be eliminated.
Patent CA-3091483-A1 (CA)
Inventor: PATEL ASHOK BAKUL
IPC: B26B21/52
Filed: 2019-03-27
Abstract: La présente invention concerne un système de rasoir (10). Le système de rasoir comporte un manche (12) et une cartouche. Le manche comporte au moins un élément d'interconnexion avec la peau en relation de pivotement avec une partie d'extrémité proximale du manche. La cartouche du rasoir comporte un boîtier, au moins une lame et au moins une ouverture qui s'étend dans le boîtier. La cartouche du rasoir est en prise avec l'élément d'interconnexion avec la peau lorsque ce dernier est disposé dans l'ouverture fixant la cartouche du rasoir à la partie d'extrémité proximale du manche. La cartouche du rasoir est en relation de pivotement avec le manche, mais pas avec l'élément d'interconnexion avec la peau. Un point de pivotement du système de rasoir est de préférence disposé à proximité de la lame avant de la cartouche. Des axes de mouvement dans le système de rasoir peuvent être générés par différents ordres de raccordement physique des composants du rasoir.
Patent CA-3092422-A1 (CA)
Title: Transporting device position determining apparatus and method
Inventor: WHELAN MATTHEW
IPC: B65G1/00
Filed: 2019-03-07
Abstract: A control unit is provided to improve positioning of transporting devices to thereby allow transporting devices to be driven at faster speeds and/or accelerations with minimal positional errors allowing for a reduction in the spacing between transporting devices. In particular, there is provided a control unit arranged to control movement of at least one transporting device, the at least one transporting device arranged to transport containers, the containers being stored in a facility, the facility arranged to store the containers in a plurality of stacks, the facility comprising a plurality of pathways arranged in cells so as to form a grid-like structure above the stacks, wherein the grid-like structure extends in a first direction and in a second direction, the at least one transporting device arranged to operate on the grid-like structure. The control unit comprises a receiving unit arranged to receive information from a first sensor mounted on the at least one transporting device. The control unit further comprises a calculating unit arranged to calculate a position of the at least one transporting device based on the received information.