baber/WOPTO huggingface dataset:
Patent CA-2855363-A1 (CA)
Title: Paper based diagnostic test
Inventor: SHEVKOPLYAS SERGY S
IPC: G01N33/49
Filed: 2012-11-13
Abstract: A device utilizing agglutination and its method of use to diagnose diseases or conditions. The diagnostic device may comprise a substrate having pores, an agglutination zone, and a test readout zone wherein said agglutination zone is functionalized with an agglutinating agent to cause agglutination of the sample.
Patent CA-2856312-A1 (CA)
Inventor: REINAS LORENTS
IPC: E21B17/01
Filed: 2011-11-18
Abstract: An apparatus for use with a subsea well and comprising an upper riser part, a lower riser part, and a weak link coupling the upper and lower riser parts together; and a mechanism coupled between the upper and lower riser parts for damping recoil of the upper riser part following a breaking of the weak link, damping resulting from a plastic deformation of a component or components of the mechanism occurring as the upper and lower riser parts separate.
Patent CA-2856357-A1 (CA)
Inventor: DORSCH DIETER
IPC: C07D471/04
Filed: 2012-10-30
Abstract: Compounds of the formula (I) (see formula I) in which R1, R2, X and Y have the meanings indicated herein, are inhibitors of TBK1 and IKK.epsilon. and can be employed, inter alia, for the treatment of cancer and inflammatory diseases.
Patent CA-2860451-A1 (CA)
Title: Thermal and electrochemical process for metal production
Inventor: WITHERS JAMES C
IPC: C25C3/28
Filed: 2004-08-18
Abstract: A system for purification of high value metals comprises an electrolytic cell in which an anode formed of a composite of a metal oxide of the metal of interest with carbon is electrochemically reduced in a molten salt electrolyte.
Patent CA-2861153-A1 (CA)
Inventor: ROY SAROJ KUMAR
IPC: B65G45/16
Filed: 2012-11-20
Abstract: An improved belt scraper mounting for belt conveyors having conveyor frame / stringer, comprising : a scraper blade module assembly(3) and a means(1,2,4) for holding said blade module assembly with said conveyor frame / stringer on both sides of said belt scraper, said means being adapted to function in an auto adjusting mode.
Patent CA-2861473-A1 (CA)
Inventor: VAZQUEZ RAIMUNDO PARDO
IPC: E21B43/01
Filed: 2014-08-28
Abstract: A fluid displacement system for a fluid producing subterranean well includes a well extending from a surface to a subterranean fluid bearing formation, the formation being in fluid communication with the well; and a gerotor pump in the well for pumping fluid from the formation to the surface.
Patent CA-2864973-A1 (CA)
Inventor: CALAS ROBERT
IPC: B28D7/04
Filed: 2014-09-23
Abstract: A device for cutting granite or other hard materials includes a cutter disc (6) for making cut-outs of rectilinear or curved shape. The device includes a machining head (5) simultaneously carrying said cutter disc (6) and jigsaw means (7) for making cuts in closed corners. The device may further include manipulator sucker means (8) for moving parts to be cut or parts to be cut out.
Patent CA-2865828-A1 (CA)
Title: Cellulose platelet compositions, methods of preparing cellulose platelet compositions and products comprising same
Inventor: HEPWORTH DAVID
IPC: C09D7/45
Filed: 2013-02-28
Abstract: A composition and method of preparing a composition is presented wherein the composition comprises cellulose platelets and the cellulose platelets comprise at least 60% cellulose by dry weight,less than 10% pectin by dry weight and at least 5% hemicellulose by dry weight. The composition can be concentrated to at least 25% by weight solids content by pressing under low pressure, whilst retaining the ability to be re suspended within an aqueous medium. The resulting aqueous medium obtains the desired properties of the composition, such as increased viscosity or increased dispersion of pigment particles, for example, to the same extent as the composition before pressing.
Patent CA-2866395-A1 (CA)
Title: Glenoid implant surgery using patient specific instrumentation
Inventor: COUTURE PIERRE
IPC: A61B17/88
Filed: 2013-03-28
Abstract: A pin placement instrument for placing a pin in a bone comprises an anatomical interface with a hook-like portion being opened in a lateral direction of the instrument to receive a bone therein in a planned position. A drill guide is connected to the anatomical interface and defining at least one guide slot in a longitudinal direction of the instrument. The guide slot has a lateral opening over its full length in the drill guide to allow lateral withdrawal of the instrument in said lateral direction with the pin placed in the bone passing through the lateral opening. A bushing is removably placed in said guide slot via said longitudinal direction in a planned fit, the bushing defining a throughbore aligned with the guide slot and adapted to receive the pin extending in said longitudinal direction when the bushing is in the guide slot for pin placement.
Patent CA-2868578-A1 (CA)
Inventor: WURMAN PETER R
IPC: B65F3/00
Filed: 2010-11-24
Abstract: A material handling system for processing waste material, comprising: a plurality of waste holders operable to store waste material; a plurality of mobile drive units operable to transport waste material stored by the waste holders; and a management module operable to: determine a rate at which waste accumulates in a waste holder, wherein the waste holder is located at a first location adjacent to a workstation; determine, based upon the rate, a first time associated with the waste holder; instruct, at the first time, a selected one of the plurality of mobile drive units to perform a first task of moving to the waste holder at the first location.
Patent CA-2868995-A1 (CA)
Inventor: MADON ROSTAM JAL
IPC: B01J21/04
Filed: 2013-03-28
Abstract: Provided are catalysts suitable for the production of tetrahydrofuran from 1,4- butanediol. Also provided are methods of use of these catalyst, as well as catalyst systems. The catalysts described herein contain only Lewis acidity, but not Br0nsted acidity, which results in decreased production of ether byproducts.
Patent CA-2870988-A1 (CA)
Inventor: STRELIOFF WILLIAM
IPC: A01M7/00
Filed: 2013-06-26
Abstract: A method and apparatus for controlling a height of an agricultural equipment component is described in which an average crop height is determined. In one embodiment, the agricultural equipment component is controlled to maintain a predetermined distance from a current top of crop level. If a current top of crop level cannot be determined, a virtual top of crop level is calculated using the average crop height value. The agricultural equipment component is controlled to maintain a predetermined distance from the virtual top of crop level. In another embodiment, the agricultural equipment component is controlled to maintain a predetermined distance from current ground level. If a current ground level cannot be determined, a virtual ground level is calculated using the average crop height value. The agricultural equipment component is controlled to maintain a predetermined distance from said virtual ground level. An ultrasonic sensor is also provided.
Patent CA-2871425-A1 (CA)
Inventor: HAROLDSEN J TRON
IPC: E01C23/09
Filed: 2012-11-28
Abstract: A steering mechanism for a milling attachment device provides steering capability without impeding cutting depth control. The steering mechanism has at least one wheel that is rotated by an actuating mechanism such as an extending cylinder, synchronized actuators, or the like. The steering mechanism may be integrated with depth control by using a parallelogrammic structure with pivot points to assist in the depth control or may operate independent of and without impeding depth control.
Patent CA-2873927-A1 (CA)
Inventor: LORGOUILLOUX MARION
IPC: C09K21/02
Filed: 2013-07-12
Abstract: A mineral filler in a flame-retardant organic polymer composition comprising a calcium compound for a fire-resistant effect characterised in that said calcium compound comprises at least calcium hydroxide, use of same and the combustion residue obtained therefrom, and polymer sheaths for electrical cables containing the mineral filler in the flame-retardant polymer composition.
Patent CA-2874707-A1 (CA)
Title: Palier a moyen de lubrification et systeme pour changer le pas des pales d'une helice de turbopropulseur d'aeronef, equipe dudit palier
Inventor: FRANTZ CAROLINE
IPC: F16C33/66
Filed: 2013-06-27
Abstract: Le palier, tel qu'un roulement, est monté sur un support mobile en translation (31) et comporte un moyen de lubrification(29). Avantageusement, le moyen de lubrifica- tion (29) du palier (27) comporte au moins une canalisation d'acheminement (50) d'un lubrifiant, reliée à une source d'alimentation en lubrifiant(51), et s'engageant au moins partiellement dans le supportmobileen translation(31)pour acheminer, selon un chemin interne(CH),lelubrifiant depuis ledit supportmobile (31) jusqu'au palier (27) en passant par la bague interne (39) de celui-ci.
Patent CA-2874996-A1 (CA)
Title: Appareils pour le traitement et le diagnostic d'affections neurologiques associees aux neurones moteurs
Inventor: SAVAGE KENT W
IPC: A61N5/08
Filed: 2012-12-05
Abstract: L'invention concerne des appareils de photothérapie conçus pour exposer un sujet à de la lumière qui est adaptée au traitement et/ou au diagnostic d'au moins une affection neurologique associée aux neurones moteurs. La lumière bleue-verte et la lumière verte sont utiles pour traiter des affections neurologiques associées aux neurones moteurs ou leurs symptômes. La lumière rouge foncée et le rayonnement infrarouge proche peuvent faciliter la réparation des cellules rétiniennes et/des neurones qui peuvent être responsables d'affections neurologiques associées aux neurones moteurs. Les lumières ambre, orange et rouge permettent le diagnostic précoce d'affections neurologiques associées aux neurones moteurs.
Patent CA-2875338-A1 (CA)
Inventor: SORVAJARVI TAPIO
IPC: G01N21/35
Filed: 2012-06-08
Abstract: A method for measuring the content of a gas compound from a gas mixture. The method comprises guiding a light beam (170) to a first optical path (160), whereby the light beam (170) is attenuated to an attenuated light beam (175) and detecting a first value indicative of a first intensity (lk0) of the attenuated light beam (175). The method further comprises generating a last light pulse (710), dissociating at least part of the gas compound molecules (optionally excited) or dissociated parts thereof (optionally excited) on the first optical path (160) to first part atoms, molecules, ions, or radicals, and to another part using the last light pulse (710), whereby the light beam (170) is further attenuated by absorption to the first part atoms, molecules, ions, or radicals on the first optical path (160). The method further comprises detecting a second value indicative of a second intensity (lk) of the attenuated light beam (175) and determining, using the first value and the second value, the gas compound content of the gas mixture. A device (990) for measuring the content of a gas compound from a gas mixture by the method.
Patent CA-2878802-A1 (CA)
Inventor: YOO DANA SUE
IPC: A61K35/32
Filed: 2013-07-11
Abstract: This invention provides disrupted cartilage products, methods of manufacturing disrupted cartilage products, and methods of treating a subject comprising administering a cartilage product. The cartilage products are manufactured by a method comprising disrupting a collagen matrix, e.g. to produce a flexible cartilage product. Optionally, the cartilage products comprise viable chondrocytes, bioactive factors such as chondrogenic factors, and a collagen type II matrix. Optionally, the cartilage products are non-immunogenic.
Patent CA-2880893-A1 (CA)
Inventor: MOLES RANDALL C
IPC: B63C11/02
Filed: 2013-08-02
Abstract: A customizable scuba-diving mouthpiece for gripping with a diver's teeth, the mouthpiece including a front member forming a horizontal passageway and a U-shaped back member with a pair of leg portions each including a thermoformable custom-moldable bite portion which in some embodiments is substantially X-shaped in cross-section along the bite-line. Upper-inner and lower-inner wall-portions of each leg portion may terminate rearwardly beside the diver's premolars and forward of the diver's first molar, thereby reducing gagging effect. The passageway may be defined by tapered inner sidewall portions defining the greatest between-sidewall-portions cross-dimension at the leg portions. A bite-limiter may be inserted into the passageway and includes a bite-limiting portion positioned for engagement with the diver's incisors to control the degree of bite and depth of tooth impressions, the bite-limiting portion having a thickness no greater than one third of a passageway vertical dimension.
Patent CA-2883533-A1 (CA)
Inventor: OGLE JAMES WILLIAM
IPC: C07F5/02
Filed: 2013-10-21
Abstract: Crosslinked gelling agents employed during subterranean operations use electronically-modified boronic acids to enable higher operating temperatures while allowing reduced gelling agent loadings; the boronic acids having Formula I: X1 and X2 are independently selected from O, CH2, CH2O, OCH2, bond, and null, Y1 and Y2 are independently N or C, Ar is a 5- or 6-membered ring aryl or heteroaryl group with a link L to monomer unit M1, m is 1 or 2, n is 0, 1, 2, or 3, and each Z is independently an electron withdrawing group selected from nitro, ester, carboxylic acids, carboxylates, halogen, cyano, amide, acyl, alkylsulfonyl, arylsulfonyl, heteroarylsulfonyl, CF3, a quaternary ammonium salt, polyhaloalkyl, and carbamate, with the proviso that when n is 0, the link L between M1 and Ar includes an electron withdrawing group attached to Ar, and introducing the treatment fluids into subterranean formations.
Patent CA-2889223-A1 (CA)
Inventor: SOREL MAXIME
IPC: E04B9/00
Filed: 2015-04-23
Abstract: A soundproofing system for use with partition walls has.at least one elongated upper rail member adapted to be connected to a lower surface of the ceiling; and a plurality of curtain members each adapted to releasably connect at an upper edge thereof to the rail member in side-by-side fashion to one another to thereby form an elongated soundproofing curtain within the space between the ceiling and drop ceiling.
Patent CA-2890183-A1 (CA)
Inventor: BUTLER JOSHUA
IPC: B62D35/00
Filed: 2013-11-01
Abstract: Embodiments provide an aerodynamic fairing system that may comprise a base configured to mount to a vehicle, an arm coupled to the base at a proximate end and extending laterally, an a fairing mounted to the arm having an inboard and an outboard surface. The fairing outboard surface may provide an aerodynamic outer surface to direct flow to an angle to the rear. The arm may a fixed or adjustable length arm. The arm may provide a mounting area for a mud flap such that aerodynamic system may act as a mud flap hanger. Embodiments also provide an adjustable mud flap hanger.
Patent CA-2892323-A1 (CA)
Title: Hydraulic drive and braking circuit for material reducing apparatus
Inventor: DAINING STEPHEN
IPC: F15B20/00
Filed: 2015-05-22
Abstract: A material reducing apparatus is provided. The material reducing apparatus includes a hydraulic pump, a rotary reducing component, a primary hydraulic circuit, and a secondary hydraulic circuit. The primary hydraulic circuit includes a hydraulic motor that drives rotation of the rotary reducing component, an inlet line for delivering pressurized hydraulic fluid to an inlet of the hydraulic motor, and an outlet line for receiving the hydraulic fluid from an outlet of the hydraulic motor. The primary hydraulic circuit also includes at least one braking valve in fluid communication with the outlet line of the hydraulic motor, and a hydraulic accumulator in fluid communication with the inlet line. The hydraulic accumulator is sized to contain a stored volume of pressurized hydraulic fluid. The secondary hydraulic circuit includes an actuator that is selectively driven by pressurized hydraulic fluid from the hydraulic pump.
Patent CA-2893699-A1 (CA)
Title: Physical connection of network components in a graphical computer enviroment with one-way signal propagation
Inventor: GAGNON JEAN
IPC: G06F19/00
Filed: 2015-06-08
Abstract: A system and method for physical connection of components in a graphical modeling environment. For each component, a physical component subsystem is built by providing at least one functional block representative of a mathematical model of the component, associating one or more first unidirectional internal input ports and/or one or more first unidirectional internal output ports with the at least one functional block, and associating one or more second unidirectional internal input ports and/or one or more second unidirectional internal output ports with the at least one functional block, the physical component subsystem configured to receive first information from an upstream block through each first internal input port, output second information to a downstream block through each first internal output port, receive third information from the downstream block through each second internal input port, and output fourth information to the upstream block through each second internal output port.
Patent CA-2896283-A1 (CA)
Title: Device system and method for dynamic testing of ground support bolts anchor bolts or rock bolts
Inventor: DARLINGTON BRADLEY
IPC: G01N3/303
Filed: 2014-02-05
Abstract: A connector 100 and associated dynamic testing system 200 and method for testing rock bolts or rock anchors in situ. The connector is attached to a rock bolt/anchor and supports a hanging load via a shaft. The connector has a body of two halves 100a,100b retaining upper first 104 and lower second 116 connectors having respective curved surfaces 108,138. Each of the two halves has a curved inner surface 106,136 allowing limited relative rotational movement of the first and second connectors relative to the two halves when a load is applied. A load cell 132 and accelerometer 130 register the load applied to the rock bolt/anchor through the connector and any resulting movement of the rock bolt/anchor.
Patent CA-2897856-A1 (CA)
Inventor: CHAMARTI SUBRAMANYAM SATYASURYA
IPC: G01R15/18
Filed: 2015-07-16
Abstract: A utility meter and related methods are disclosed. The utility meter includes a sensor device positioned around a conductor to sense current flowing through the conductor.  The sensor device includes a non-magnetic substrate, a coil comprising a plurality of turns wound about the substrate, and a dielectric material having a dielectric constant and positioned between the coil and the conductor. The utility meter also includes a meter control board in communication with the sensor device to determine an amount of electricity transmitted through the conductor from the power source to the user over time.  The dielectric constant of the dielectric material is selected to reduce a capacitive coupling between the coil and the conductor and to reduce a sensitivity of the sensor device such that the meter control board comprises only one calibration coefficient for calibrating the sensor device over a current range.
Patent CA-2898398-A1 (CA)
Inventor: MCLEOD KEN
IPC: H02N11/00
Filed: 2015-07-28
Abstract: A 3 dimensional motion picture of a 50 foot spark, shrunk down and sped up in the head of a sparkplug will power the world forever, by changing the magnetics of the earth from non-infinite, to infinite, which over-rides our non-infinite magnetics, and hold all of our electronics full of electrons forever.
Patent CA-2899162-A1 (CA)
Inventor: KADOCHE MAURICE
IPC: A62C35/68
Filed: 2014-02-13
Abstract: The invention relates to a firefighting installation including a network of vacuum sprinklers (S), the installation incorporating a trip device (2) that triggers the application of water to the network of sprinklers, characterized in that the trip device (2) comprises: - a master actuator (5) sensitive to the pressure present in the sprinkler network and capable of moving a yoke (54) from a first into a second position; - a locking means (60) for locking a part of the actuator in position; - a transmission member transmitting between said yoke (54) and said locking means (60), the actuator comprising a piston able to move in a cavity of the body and having an external portion extending out of said cavity and being provided with a ring on which the locking means is intended to act.
Patent CA-2900196-A1 (CA)
Inventor: LIU XINYU
IPC: G06K11/00
Filed: 2015-08-13
Abstract: Paper, as a ubiquitous material in everyday life, has recently emerged as flexible substrates for electronics. It offers a basis for functional electronic modules with advantages of low cost, ease of fabrication, good printability, high flexibility, and light weight. To date, functional electronic components on paper and paper-like substrates have included diodes, transistors, capacitors, electrochemical biosensors and micro-electro-mechanical systems (MEMS).  Accordingly, paper-based flexible sensors and electronics may be applied to a wide range of applications including flexible displays, energy storage, self-folding robotics, and biosensing.  These may be further expanded through provisioning of a paper-based human-device interface that allows users to input information. By exploiting piezoelectric nanowires grown upon paper, a range of one- and two-dimensional haptic interfaces may be implemented.
Patent CA-2900274-A1 (CA)
Title: Envoi d'amis
Inventor: ST CLAIR LUKE
IPC: G06F3/048
Filed: 2014-02-12
Abstract: Dans un mode de réalisation, un procédé consiste à sélectionner un ou plusieurs second(s) utilisateur(s) d'un système de réseau social sur la base au moins en partie d'une activité socialement associée à un premier utilisateur du système de réseau social par un ou plusieurs second(s) utilisateur(s). Les seconds utilisateurs sont identifiés sur la base au moins en partie d'informations graphiques sociales associées aux premier et seconds utilisateurs au moins en partie à partir d'un graphique social du système de réseau social. Le procédé consiste aussi à sélectionner un ou plusieurs éléments interactifs correspondant à un ou plusieurs des seconds utilisateurs sélectionnés pour les afficher sur un dispositif informatique du premier utilisateur ; et à afficher sur une interface utilisateur (IU) du dispositif informatique du premier utilisateur un ou plusieurs des éléments interactifs.
Patent CA-2902206-A1 (CA)
Inventor: MOORE SEAN
IPC: H04L29/06
Filed: 2014-03-14
Abstract: Packets may be received by a packet security gateway. Responsive to a determination that an overload condition has occurred in one or more networks associated with the packet security gateway, a first group of packet filtering rules may be applied to at least some of the packets. Applying the first group of packet filtering rules may include allowing at least a first portion of the packets to continue toward their respective destinations. Responsive to a determination that the overload condition has been mitigated, a second group of packet filtering rules may be applied to at least some of the packets. Applying the second group of packet filtering rules may include allowing at least a second portion of the packets to continue toward their respective destinations.