baber/WOPTO huggingface dataset:
Patent CA-2993836-A1 (CA)
Title: Method, apparatus and nut for preloading a bearing
Inventor: RODE JOHN E
IPC: F16C41/00
Filed: 2007-01-25
Abstract: Methods and apparatus for preloading a bearing are provided. These methods and apparatus include preload monitoring devices whereby the mechanic can accurately monitor and regulate the preload on a bearing or bearing assembly. Aspects of the invention may also be used to adjust the endplay on a bearing or a bearing assembly. In one aspect, the preload on the bearing is transmitted through a housing having a fluid pressure that can be detected and monitored. An apparatus for precisely rotating a nut and a tool for precisely rotating a nut are also provided. A bearing retaining nut arrangement that permits the loading or evaluating of a bearing inner race is also provided. The bearing retaining nut arrangement includes a first load-setting nut, a lock washer, and a second jam nut that secures the arrangement to a shaft.
Patent CA-2995534-A1 (CA)
Title: Stackable container
Inventor: ROWLEY DEAN
IPC: B65D21/032
Filed: 2018-02-16
Abstract: A container features a pair of stacking features on its top and bottom walls enabling a plurality of such containers to be disposed in a vertically stacked configuration. One of these stacking features is a protrusion with a tip spaced from an outer surface of the respective wall and opposite sides depending from the tip on either side thereof towards the wall's outer surface, and the other one is a groove with a base recessed from an outer surface of the respective wall and opposite sides of the groove extending from the base on either side thereof towards the wall's outer surface. The groove of one such container is thus arranged to matingly receive the protrusion of another such container so that the two containers are interconnectable in the vertically stacked configuration.
Patent CA-2995546-A1 (CA)
Inventor: GOOI PATRICK
IPC: A61B3/16
Filed: 2016-08-26
Abstract: A system and method for diagnosing and treating glaucoma is presented. The system imparts pressure on the anterior chamber of a eye using a coupling mechanism, while capturing three-dimensional imagery of the eye using optical coherence tomography angiography. Applying pressure in various areas of the eye, imparts changes that can help detect parts of the eye, or diagnose certain disorders related to the drainage of aqueous humor. A controller coupled to the optical coherence tomography angiography scanner may be used to guide a laser for excision of the trabecular meshwork for enhancing aqueous humor drainage thus lowering intraocular pressure and preventing glaucoma.
Patent CA-2996194-A1 (CA)
Inventor: ABRAHAM SANTOSH PAUL
IPC: H04W56/00
Filed: 2016-09-16
Abstract: Aspects of the present disclosure provide techniques for synchronizing clocks in a Neighbor Aware Network (NAN) Data Link (NDL) cluster. An exemplary apparatus includes a processing system configured to communicate with one or more members of a group, that includes the apparatus, according to a first data communication window (DCW) timeline having a first offset relative to a first clock associated with a first network cluster, to detect a beacon transmitted by a device of a second network cluster, wherein the beacon comprises timing information of a second clock associated with the second network cluster, to determine whether to initiate a move of the group to the second network cluster, to generate a frame to initiate the move of the group to the second network cluster, the frame comprising a first indication of the timing information of the second clock, and an interface configured to output the frame for transmission.
Patent CA-2996604-A1 (CA)
Title: Estimating motion of wheeled carts
Inventor: CARTER SCOTT J
IPC: B60W40/105
Filed: 2016-09-02
Abstract: Examples of systems and methods for locating movable objects such as carts (e.g., shopping carts) are disclosed. Such systems and methods can use dead reckoning techniques to estimate the current position of the movable object. Various techniques for improving accuracy of position estimates are disclosed, including compensation for various error sources involving the use of magnetometer and accelerometer, and using vibration analysis to derive wheel rotation rates. Also disclosed are various techniques to utilize characteristics of the operating environment in conjunction with or in lieu of dead reckoning techniques, including characteristic of environment such as ground texture, availability of signals from radio frequency (RF) transmitters including precision fix sources. Such systems and methods can be applied in both indoor and outdoor settings and in retail or warehouse settings.
Patent CA-3001228-A1 (CA)
Inventor: JURY KEVIN
IPC: E04G3/20
Filed: 2018-04-12
Abstract: Il est décrit une entretoise de soutien pour une plateforme de vide, laquelle comprend un élément de support allongé comprenant deux extrémités opposées et des supports de montage de plancher installés sur chaque extrémité. Chaque support de montage de plancher comprend un tube creux pour monter lélément de support et une cornière comprenant une plaque murale sur laquelle le tube est situé, et une bride transversale pour linstallation sur un support externe. La bride du support de montage de plancher sur une extrémité est positionnée le plus haut pour sétendre sur une surface supérieure dune plaque inférieure dun cadre de mur et lautre support de montage horizontal sur lautre extrémité est inversé, de sorte que la bride soit positionnée le plus bas pour sétendre sur un plancher adjacent au vide. Il est également décrit une plateforme de vide comprend une entretoise de soutien et un support de jointure de plateforme.
Patent CA-3002618-A1 (CA)
Inventor: AUSTON OLIVER
IPC: A62B35/04
Filed: 2016-10-21
Abstract: The portable fall protection device (10) essentially comprises a force reduction device. This force reduction device gradually absorbs a tensile force created within a safety line as a user falls from a height. One aim of the portable fall protection device (10) is to gradually arrest the descent of the user falling in a gradual controlled manner to prevent injury to the user. Furthermore, the portable fall protection device (10) is compact such that the portable fall protection device (10) can be constantly worn and carried on the back of the user without impinging on the tasks of the user. As a result of the structure of the portable fall protection device (10), each portable fall protection device (10) can be individually tested prior to use and can be re-used (and/or reset), if necessary after a fall. In addition, the capacity of the portable fall protection device (10) is adjustable and can be set by a manufacturer and/or operator in order to produce a bespoke device.
Patent CA-3004571-A1 (CA)
Title: Beneficial reuse of drill cuttings
Inventor: CHEN SUILAN
IPC: C04B18/04
Filed: 2018-05-10
Abstract: Drill cuttings, initially cleaned to remove a majority of drilling fluids therefrom, but which have residual organic species, including hydrocarbons, therein are used in clean technologies to make a wide variety of ceramic and concrete products, such as tiles, slabs, blocks, bricks, pavers, decorative edgings, planters, modular barriers, embankments, medians, dividers, precast products and the like for a variety of commercial sectors. In the case of the concrete products, the organic species in the drill cuttings, including hydrocarbons, are first minimized or degraded in the drill cuttings using an oxidative process, such as photocatalytic oxidation, use of an oxidant or combinations thereof, prior to mixing the drill cuttings with cement and water, to form various concrete products. The products produced have acceptable compressive strengths and minimize or eliminate any leaching of the drill cutting contaminants therefrom. In the case of the ceramic and advanced ceramic products, the hydrocarbons and other contaminants are melted during the process of firing the ceramic products in the kiln. The kiln temperature is carefully controlled to minimize safety issues, which would otherwise be associated with the presence of at least the hydrocarbons in the products.
Patent CA-3004606-A1 (CA)
Title: Printer compositions and their use on human skin
Inventor: LINGOES JANETTE VILLALOBOS
IPC: A61K8/29
Filed: 2016-12-06
Abstract: A treatment composition for, among other things, treating human skin. These cornpositions are stable, particulate containing, printer compositions that have one or more particulate suspending agents. The suspending agents can be present in a concentration of from about 0.1% to about 5%, by weight. The particles in the particulate composition have a combined Particle Size Distribution D50 in the range of about 200nm to about 500nm, and preferably the compositions have a zeta potential of negative 20 or less, or greater than positive 20. The particulate suspending agent is preferably a polyacrylate composition, even more preferably sodium polyacrylate. The particles can be present in a concentration of from about 1% to about 30.0%, by weight, and preferably the particles in the particulate composition have a combined Particle Size Distribution D90 of less than about 1 m. The particulate compositions may contain TiO2 particles and a second particulate cornposition which is an iron oxide based colorant particulate composition, another colorant particulate composition, or both.
Patent CA-3005162-A1 (CA)
Title: Optical pressure measurement for ophthalmic surgical fluidics
Inventor: BAXTER VINCENT A
IPC: A61M1/00
Filed: 2016-12-15
Abstract: An ophthalmic surgical system includes at least one light source. The light source is configured to output light towards a fluidics cassette so a first portion of the light reflects from a deflectable diaphragm of the fluidics cassette, and a second portion of the light reflects from a reference portion of the fluidics cassette. The diaphragm is configured to deflect relative to the reference portion in response to a pressure associated with a fluid within the fluidics cassette. At least one sensor is configured to receive the first portion of the light reflected from the diaphragm and the second portion of the light reflected from the reference portion. A computing device in communication with the sensor is configured to determine the pressure associated with the fluid within the fluidics cassette based on the received first and second portions of the light. Associated devices, systems, and methods are also disclosed.
Patent CA-3005750-A1 (CA)
Inventor: DE RUSHE ANDREW F
IPC: F03D15/00
Filed: 2018-05-22
Abstract: The present invention relates to efficient wind turbine telescopic cable drive systems facilitating electrical generators and other rotational apparatus such as air compressors to be mounted on the ground rather than in the air on super structures as current wind systems; embodiment of ground mounted expanding flywheels for easy low wind starts and energy storage while anchoring said wind turbines and rotational apparatus to the ground with materials in which otherwise used in current wind turbine poured concrete foundations, in-cooperating this invention low speed centrifugal disc clutches as connection means to said electrical generators and rotational apparatus as drive systems means.
Patent CA-3005871-A1 (CA)
Title: Valve and valve coupling with reverse tapered shafts
Inventor: PARK YANG BAE
IPC: F16K1/22
Filed: 2016-11-17
Abstract: A valve or a valve coupling has a closing member rotatably mounted within the bore of a housing. The valve closing member is mounted on tapered shafts. The shafts may be stepwise tapered, or a portion of the shafts may be tapered. The ends of the shafts having the larger diameters engage lugs on the valve closing member and the ends having the smaller diameters extend from the housing.
Patent CA-3008493-A1 (CA)
Inventor: FAUTEUX DENIS GASTON
IPC: H01M50/584
Filed: 2016-02-26
Abstract: A battery pack containing a frame; and two or more battery cells installed to the frame. The two or more battery cells are interconnected by a configurable connector which is configured to enable electrical connections between the two or more battery cells. The configurable connector is adapted to be configured in a first status or a second status. In the first status, the two or more battery cells are electrically connected, and in the second status, the two or more battery cells are not electrically connected. The battery pack is not fully operational without the terminal holder inserted, therefore before it is delivered to the end user the energy loss due to self-discharging during storage and shipping can be minimized.
Patent CA-3008769-A1 (CA)
Inventor: GRIFFITH HUGH
IPC: A61K31/7068
Filed: 2015-12-23
Abstract: This invention relates to a combination of gemcitabine-[phenyl-benzoxy-L-alaninyl)]- phosphate (chemical name: 2'-Deoxy-2',2'-difluoro-D-cytidine-5'-O-[phenyl (benzoxy-L- alaninyl)] phosphate)(NUC-1031) and a platinum-based anticancer agent selected from cisplatin, picoplatin, lipoplatin and triplatin. The combinations are useful in the treatment of cancer and particularly biliary tractand bladder cancer.
Patent CA-3010702-A1 (CA)
Title: Work machine management system and work machine
Inventor: SAKAI ATSUSHI
IPC: G09B29/00
Filed: 2016-02-29
Abstract: This work machine management system is provided with: a position detection apparatus that detects the position of a work machine traveling at a work site; a noncontact sensor that detects objects present at the work site in a contactless manner; a traveling route generation unit that generates map data having accumulated therein the presence/absence of the objects present at the work site and positional information thereof, and generates a traveling route on which the work machine travels, on the basis of detection data of the position detection apparatus and detection data of the noncontact sensor; and a specification unit that specifies the completeness of the map data. The traveling route generation unit generates the traveling route on which the work machine travels, on the basis of the completeness of the map data specified by the specification unit.
Patent CA-3014074-A1 (CA)
Inventor: Finison Jeremy Brent
IPC: G01N33/68
Filed: 2017-02-08
Abstract: A method for detecting presence of protein or biofilm on a surface includes applying a composition to the surface, and observing a color reaction if protein or biofilm is present on the surface. The composition comprises a first part that includes copper sulfate and a second part that includes a reagent capable of reacting with the copper sulfate to produce a visible color reaction when contacted with protein or biofilm.
Patent CA-3015920-A1 (CA)
Inventor: OBERHANSLI FRANZ
IPC: E05B65/46
Filed: 2017-02-01
Abstract: The aim of the invention is to provide a capability for operational storage means, such as drawer cabinets (1) for example, wherein optically perceivable state and status information can be displayed on drawers (3) with less technical complexity than before by means of said capability. Such an operational storage means, which has a body (2) or a frame for receiving drawers (3), wherein guide means are provided with which drawers can be pulled out and retracted and at least one optical display means is provided, by means of which signals relating to state information of the drawers (3) can be displayed in an optically perceivable manner, said signals being provided by a controller of the operational storage means, is provided with at least one light-emitting means which is operatively connected to the controller of the operational storage means in order to supply signals, said light-emitting means being arranged on the frame or body (2) of the operational storage means. The at least one light-emitting means of the at least one drawer can be activated and deactivated by means of signals provided by the controller, and drawer display means are provided by means of which light transmitted in the direction of the drawer (3) from the light-emitting means in a contactless manner can be brought to the drawer (3) in order to be displayed.
Patent CA-3018022-A1 (CA)
Inventor: CEBERE BOGDAN-CONSTANTIN
IPC: H04L12/28
Filed: 2017-03-29
Abstract: Described systems and methods enable an automatic device detection/discovery, particularly of 'Internet of Things' client devices such as wearables, mobile communication devices, and smart home appliances, among others. Device detection comprises assigning a target device to a device category, such as "tablet computer from an unknown manufacturer, running Android®". Some embodiments determine multiple preliminary category assignments according to distinct inputs such as HTTP user agent data, DHCP data, mDNS data, and MAC data. Each preliminary category assignment may come with an associated score. A definitive category assignment may be made according to an aggregate score. Applications include computer security, software provisioning, and remote device management, among others.
Patent CA-3018195-A1 (CA)
Title: Optimal phasing of charges in a perforating system and method
Inventor: HARDESTY JOHN T
IPC: E21B7/00
Filed: 2017-03-22
Abstract: An optimal phasing perforating phased gun system and method for accurate perforation in a deviated/horizontal wellbore is disclosed. The system/method includes a gun string assembly (GSA) deployed in a wellbore with shaped charges in clusters. Within a cluster, the charges are separated into individual banks with a phase angle between the charges in each bank and an offset angle between banks. The number of charges per cluster, the phase angle and the offset angle are optimized such that there is a maximum probability of perforating into a low compression region in an upward and downward direction.
Patent CA-3020199-A1 (CA)
Title: Procede et agencement pour la production de vapeur de traitement
Inventor: MUHLI AKI
IPC: F22D1/18
Filed: 2017-04-19
Abstract: La présente invention concerne un procédé et un agencement pour la production de vapeur de traitement dans une usine de pâte chimique. Selon ce procédé, de l'eau est chauffée en étant soumise à un contact d'échange de chaleur indirect avec de la vapeur dans un échangeur de chaleur. L'eau est chauffée avec de la vapeur vive produite dans une chaudière à vapeur afin de produire de la vapeur de traitement, moyennant quoi la vapeur vive est condensée et le condensat ainsi produit est récupéré. La vapeur de traitement est soumise à un contact d'échange de chaleur direct avec un matériau afin de chauffer le matériau. L'eau utilisée pour la production de vapeur de traitement est obtenue à partir de sources comprenant des condensats secondaires, des eaux usées purifiées et de l'eau brute. La vapeur de traitement peut être utilisée dans le traitement de matériaux fibreux cellulosiques comme des copeaux.
Patent CA-3021223-A1 (CA)
Title: A method and a system for using relays for network optimization in ip-based communication networks
Inventor: PUJADAS ESTANISLAU AUGE
IPC: H04L12/12
Filed: 2018-10-17
Abstract: A method and a system for using relays for network optimization in IP-based communication networks The method comprises negotiating a communication session between two peers connected to the Internet via a signaling server, wherein at least one of the two peers having data traffic restrictions and requiring a relayed route to connect with the other peer; identifying, by each peer, a plurality of candidate contact addresses, including IP address, port and protocol, that the peer can send to the other peer, so that the other peer can find a route to connect to that peer through said contact address; filtering out any candidate contact address of the plurality of identified candidate contact addresses that is not a relayed candidate contact address, providing a list of relayed candidate contact addresses; arid establishing a connection between the two peers via one relayed candidate contact address of the list of relayed candidate contact addresses using a TURN server.
Patent CA-3022781-A1 (CA)
Title: Methodes et compositions pour le traitement et/ou la prevention de troubles associes au sang
Inventor: BROWN CARL OSCAR
IPC: A61P7/00
Filed: 2017-05-05
Abstract: L'invention concerne une méthode de traitement et/ou de prévention de troubles associés au sang. L'invention concerne également une méthode de traitement et/ou de prévention d'une arthropathie hémophilique et/ou d'une arthropathie hémochromatosique chez un sujet.
Patent CA-3023720-A1 (CA)
Inventor: HU MINGXING
IPC: A47C17/00
Filed: 2018-12-06
Abstract: The lower part of the swinging bed is immovable, and the upper part can swing back and forth through the roller and track structure. By adjusting the length of the swing time, the amplitude of the swing and the frequency of the swing, and playing light music at the same time, the spirit of the person lying in bed can be relaxed, also help people to sleep in a relaxed state. After stopping the swing, the upper part automatically returns to a parallel position relative to the lower part and locks itself. At this time, the swing bed becomes an ordinary bed and the music stops. This swing bed can be widely used in homes, hospitals and kindergartens.
Patent CA-3030370-A1 (CA)
Inventor: JESSIMAN ALAN STUART
IPC: C07D417/14
Filed: 2017-07-11
Abstract: The present invention relates to a compound according to general formula (I) wherein X represents N or CH; R1 is -CN, (C1-C6)alkyl, (C3-C7)cycloalkyl, (3-7 membered)heterocycloalkyl, (5-6 membered)heteroaryl, (C3-C7)cycloalkyl(C1-C4)alkyl, (3-7 membered)heterocycloalkyl-(C1-C4)alkyl or (5-6 membered)heteroaryl- (C1-C4)alkyl; R2 is halogen, cyano, (C1-C4)alkyl or (C3-C7)cycloalkyl; R3 is halogen, cyano, (C1-C4)alkyl, (C1-C4)haloalkyl or (C3-C7)cycloalkyl; R4 is (C1-C4)alkyl or (C1-C4)haloalkyl; R5 is (C1-C6)alkyl, (C3-C7)cycloalkyl, (C1-C6)alkyl-(C3-C7)cycloalkyl, (C3-C7)cycloalkyl-(C1-C6)alkyl, (3-7 membered)heterocycloalkyl, phenyl, (5-6 membered)heteroaryl or -ORa. The invention further relates to said compounds for use in therapy, to pharmaceutical compositions comprising said compounds and to intermediates for preparation of said compounds.
Patent CA-3036560-A1 (CA)
Inventor: PALMER CHARLES F
IPC: C09D5/16
Filed: 2017-09-19
Abstract: An improved metal working composition is provided. The composition comprises an additive defined by Formula I: [R1-(CO)yO(CH2CHR2O)z]nPO4-nX3-n Formula I wherein: R1 is a saturated or unsaturated, branched or linear, alkyl or aryl hydrocarbon group comprising at least 10 to no more than 24 carbons; each R2 is independently selected from H and alkyl of 1-5 carbons; X is a cation or hydrogen; y is 0 or 1; z is an integer of 1 to 20; and n is 1 or 2.
Patent CA-3037468-A1 (CA)
Title: Multifunctional closed loop neuro feedback stimulating device and methods thereof
Inventor: ORENSTEIN OPHIR
IPC: A61N1/04
Filed: 2017-09-18
Abstract: The present invention discloses a brain stimulation systems, devices and methods to: induce lucid reality; improve sleep; improve motor performance; improve learning; enhance gaming activities; improve mental health; and any combination thereof. The system comprises at least one head mounted device; at least one power supply unit; at least one communication unit; at least one microcontroller; at least one external device; and at least one cloud-based storing device.
Patent CA-3038673-A1 (CA)
Inventor: GOGGIN LISA RENEE
IPC: G01V1/36
Filed: 2017-10-05
Abstract: A method is described for seismic imaging that may include receiving digital seismic data; processing the digital seismic data to create a digital seismic image in a seismic domain; flattening the digital seismic image to generate a digital flattened image; identifying artifacts in the digital flattened image; transforming the artifacts back into the seismic domain; and reprocessing the digital seismic data based on the artifacts in the seismic domain to generate a digital image with reduced artifacts. The method may be executed by a computer system.