baber/WOPTO huggingface dataset:
Patent CA-2867881-A1 (CA)
Inventor: BOKI GREGOIRE
IPC: A61M11/04
Filed: 2013-02-25
Abstract: A method and related handheld electronic vaporization device comprising a heating chamber adapted to receive a removable capsule, at least one air preheating chamber and at least one fluid communication passageway from exterior of the device, through the at least one preheating chamber, the heating chamber and the capsule. The heating chamber is adapted to receive the capsule having an outlet and being adapted to hold a substrate containing a volatile compound that, when heated, yields vapor including the volatile compound. The at least one preheating chamber is in contact with the heating chamber. At least one of the heating chamber or the at least one preheating chamber is electrically heated. When negative air pressure is applied to the capsule's outlet, air from the exterior of the device is allowed in the at least one fluid communication passageway to the capsule's outlet.
Patent CA-2869617-A1 (CA)
Inventor: PIERROT ARNAUD JEAN-MARIE
IPC: F16J15/34
Filed: 2013-03-08
Abstract: La présente invention concerne un dispositif d'étanchéité (20) inter-arbres coaxiaux d'une turbomachine comportant un joint annulaire (23) apte à réaliser une étanchéité par contact avec l'arbre extérieur (12), ledit dispositif étant caractérisé en ce qu'il comporte des moyens de lubrification aptes à lubrifier la zone de contact entre ledit joint annulaire (23) et ledit arbre extérieur (12).
Patent CA-2872673-A1 (CA)
Title: Apparatus and method to remotely control fluid flow in tubular strings and wellbore annulus
Inventor: TAHOUN AHMED MOUSTAFA
IPC: E21B34/10
Filed: 2013-04-11
Abstract: A method and apparatus is disclosed for remotely and selectively controlling fluid flow through tubular string disposed within a wellbore and further control fluid flow between the tubular string inner flow passage and the annular flow passage. The present invention further discloses a method of selectively and remotely receiving and interpreting a form of command or information at a desired apparatus within the wellbore caused by the operator on earth surface.
Patent CA-2873837-A1 (CA)
Title: Acid resistant banding solution for two piece hard capsules
Inventor: TAKUBO TAKAHISA
IPC: A61K9/48
Filed: 2013-05-20
Abstract: The present disclosure relates to acid resistant banding solutions for two piece hard capsules, and methods of making the same. The present disclosure also relates, in part, to a method for banding such capsules which provides an acid resistant seal between the capsules parts and achieves an increased acid resistance in vitro. The instant disclosure further relates to a capsule sealing solution formula that comprises shellac ink or shellac ink vehicle component.
Patent CA-2878098-A1 (CA)
Title: Positionally based multiple haul machine management system
Inventor: TAKEDA KOJI
IPC: G06Q10/06
Filed: 2013-08-20
Abstract: A management system, includes: a first detection unit configured to detect position information of a first haul machine configured to travel along a haul road that leads to a loading area of a mine; a second detection unit configured to detect position information of a second haul machine configured to travel along the haul road; and a processing device configured to receive a detection result from each of the first detection unit and the second detection unit, wherein the processing device is configured to determine that the second haul machine arrives at an entrance of the loading area when the second haul machine arrives at a position behind the first haul machine that is in a standby state at the entrance based on the detection results.
Patent CA-2879684-A1 (CA)
Inventor: HAWLEY RONALD C
IPC: B61D17/12
Filed: 2013-07-25
Abstract: A one-piece polymeric composite rafter, a method of forming a one-piece polymeric composite rafter and a vehicle that includes the one-piece polymeric composite rafter. The one-piece polymeric composite rafter includes a first elongate beam, a second elongate beam, a first fastening portion having a first ledge projecting between a first end wall of the first elongate beam and a first end wall of the second elongate beam, where the first fastening portion projects longitudinally beyond the first end of the first elongate beam towards the first end of the second elongate beam; and a second fastening portion having a second ledge projecting between a second end wall of the first elongate beam and a second end wall of the second elongate beam, where the second fastening portion projects longitudinally beyond the second end of the first elongate beam towards the second end of the second elongate beam.
Patent CA-2882976-A1 (CA)
Title: Implant suitable for calcaneal osteotomy
Inventor: MCCORMICK DANIEL
IPC: A61B17/84
Filed: 2013-08-28
Abstract: An implant comprises an elongated plate having a first major face and at least one locking screw hole, to receive a locking fastener oriented normal to the major face. The elongated plate has a wall with a flat surface normal to the first major face.  A non-locking screw hole is located between the locking screw hole and the wall. The non-locking screw hole is configured to receive a non-locking fastener oriented at an acute angle relative to the locking fastener.
Patent CA-2883457-A1 (CA)
Title: Electrochemical cell of the flow type
Inventor: POLCYN GREGOR DAMIAN
IPC: H01M8/14
Filed: 2013-08-29
Abstract: Provided herein is for an electrochemical cell of the flow type, comprising (a)    an anode half-cell and a cathode half-cell, which are bounded by side elements, and which the respective porous electrodes are comprised in the half-cells, and also (b) a permeable separating layer which is disposed between the anode half-cell and the cathode half-cell, wherein (i)    an electrolyte inflow region connected to an electrolyte feed, and an electrolyte outflow region connected to an electrolyte drain, are provided, where (ii)    electrolyte inflow region and electrolyte outflow region are disposed on opposite sides of the porous electrode, and so (iii) inflowing electrolyte flows through the porous electrode perpendicularly to the permeable separating layer.
Patent CA-2884913-A1 (CA)
Title: Support means for a lift installation
Inventor: DOLD FLORIAN
IPC: B66B7/12
Filed: 2013-10-21
Abstract: A method of providing a support means for use in a lift installation, wherein the support means comprises a plurality of tensile carriers arranged parallel to one another and a casing, and wherein the tensile carriers are substantially enclosed by the casing, comprising the following steps:  pre-preparation of a first support means end in such a manner that the tensile carriers are directly electrically contactable at the pre-prepared location by a contacting device, wherein the pre-preparation is carried out before transport of the support means to the lift installation.
Patent CA-2885470-A1 (CA)
Title: Wood decking screw
Inventor: PIECIAK JOSEPH A JR
IPC: F16B35/06
Filed: 2013-10-09
Abstract: A screw for securing dense wood material has a head with a specially configured drive socket and an underside with an array of lobes. The lobes preferably have a left-handed orientation and have chamfered extremities. The shank is specially configured with an upper thread, an intermediate unthreaded portion and a lower thread which terminates with a half-point tip. In one embodiment, the upper thread major diameter is slightly smaller than the major diameter of the lower thread. The upper thread has a greater thread density than the lower thread. The upper to lower thread-per-inch density is preferably in the range of 1.3:1 to 1.7:1. The screw is specifically configured to assist in applications where there are wet fibers near the wood deck surface.
Patent CA-2886484-A1 (CA)
Inventor: CHIANG YUH-MIN
IPC: G01N35/08
Filed: 2013-09-26
Abstract: A honeycomb tube with a planar frame defining a fluidic path between a first planar surface and a second planar surface. A fluidic interface is located at one end of the planar frame. The fluidic interface has a fluidic inlet and fluidic outlet. The fluidic path further includes a well chamber having an well-substrate with a plurality of wells. The well chamber is arranged in the planar frame between the first or second surface and the well-substrate.
Patent CA-2886663-A1 (CA)
Title: Device and method for measuring the moisture in die casting molds
Inventor: BAUMGARTNER KONRAD
IPC: B22D17/32
Filed: 2015-03-25
Abstract: The invention relates to a device (1) and a method for measuring the moisture in die cast molds (24), the cavity (25) of which is connected via an evacuation conduit (31) to an evacuation device (28). The modular assembly of the device (1) is connectable to the evacuation conduit (31) and comprises a sensor assembly (S) by means of which the moisture of gases evacuated from the mold cavity (25) is measurable. The sensor assembly (S) comprises an emitter (7) emitting electromagnetic radiation and a detector (14) detecting electromagnetic radiation. On the basis of the measured values obtained during the evacuation action it can be determined whether the amount of a water/release agent mixture jetted into the mold cavity (25) needs to be altered before the actual casting action.
Patent CA-2886858-A1 (CA)
Inventor: GOLDA GEORGE STEFAN
IPC: A61B5/352
Filed: 2013-10-07
Abstract: L'invention concerne des systèmes, des procédés et des dispositifs pour réduire le bruit lors d'une surveillance cardiaque, comprenant des dispositifs de surveillance vestimentaires comprenant au moins une électrode destiné à une surveillance cardiaque ; dans certaines mises en uvre, le dispositif vestimentaire utilisant un adhésif composite comprenant au moins une partie conductrice appliquée de façon adjacente à l'électrode, et, dans certaines mises en uvre, comprenant des adaptations de circuiterie pour la ou les électrodes pour agir comme électrode de jambe droite entraînée à distance.
Patent CA-2890979-A1 (CA)
Inventor: WANG YAJUN
IPC: G01N33/50
Filed: 2013-11-15
Abstract: The present invention provides methods for analyzing compositions of polypeptides such as antibodies by ionic strength-mediated pH gradient ion exchange chromatography. In some aspects, the methods use a combination of pH gradients and ionic strength gradients to separate the polypeptide from charge variants of the polypeptide. In some aspects, the methods use a stable ionic strength to optimize the pH gradient separation window to separate the polypeptide from charge variants. Such methods are useful for analyzing polypeptide, e.g. antibodies, with a pI greater than 9 or a pI less than 7. In some aspects, the invention provides a multiproduct method for the analysis of polypeptides of varying pI' s.
Patent CA-2891373-A1 (CA)
Inventor: KEATING RONAN
IPC: A61B17/04
Filed: 2012-11-16
Abstract: A surgical device configured for cooperation with a trocar to allow for delivery of suture to effect a closure of a wound is described.
Patent CA-2891889-A1 (CA)
Inventor: TRIMBITAS LIVIU T L
IPC: B25B23/00
Filed: 2015-05-15
Abstract: Ball multiple screwdriver is a tool in a shape of a sphere type body with multiple screwdriver bits placed along different diameters of the sphere ( photo # 1 ) On the opposite side ( on the sphere ) of each screwdriver bit there is a shaft hole ( photo # 3 ) which allows the insertion of a shaft ( photo # 4 ) The shaft creates the possibility of the ball screwdriver being used with a power tool ( photo # 6 ) or a screwdriver handle ( photo # 5 ) It can also can be used by hand ( photo # 2 ) The size of the sphere as the number of screwdriver bits are irrelevant and it can be modified, at the time of manufacturing, based on purpose of use. This type of screwdriver, in many cases, eliminates the need for a set of individual screwdrivers. This type of screwdriver eliminates the storage area for the multiple bits, present in other screwdrivers with multiple bits.
Patent CA-2893902-A1 (CA)
Title: Slotted insert with captured nut anchor
Inventor: MAGEE ANDREW P
IPC: E04G11/00
Filed: 2015-06-08
Abstract: A slotted insert based upon a non-metallic void former including a neck portion defining a longitudinally elongated slot, the neck portion having a first transverse width, and a channel portion defining a longitudinally elongated channel, the channel having a second transverse width substantially greater than the first transverse width. The insert includes a metal nut, captured within the channel, having an aperture and a third transverse width substantially greater than the first transverse width. The longitudinally elongated slot and longitudinally elongated channel are interconnected with the aperture of the captured metal nut accessible through the slot to provide an adjustable anchoring or connection point to other structural components. Various attachment features allow the insert to be positioned within formworks with or without direct attachment to the forming surface of a concrete form member.
Patent CA-2896153-A1 (CA)
Title: Systeme, appareil de traitement de fluide et procede de traitement d'un melange
Inventor: WOLF MARK E
IPC: B04C5/04
Filed: 2013-12-19
Abstract: Cette invention concerne un système, un appareil de traitement de fluide et un procédé de traitement d'un mélange utilisant un séparateur qui comporte deux évacuations pour des composants différents d'un mélange de fluides. Un conduit reliant une des évacuations du séparateur à l'admission du séparateur est utilisé pour recycler le fluide sortant d'une évacuation vers l'admission et une pompe située à l'admission du séparateur régule l'écoulement du fluide dans le séparateur à une vitesse constante. En conséquent, le débit dans le séparateur est augmenté, ce qui accroît l'efficacité de la séparation du système de séparation. Le conduit sert également de dérivation au cas où l'écoulement du fluide rencontrerait un obstacle dans le séparateur. Le conduit peut de préférence fonctionner conjointement avec un récupérateur d'énergie.
Patent CA-2897116-A1 (CA)
Title: Rear-projection film having a "day/night" effect
Inventor: PUDLEINER HEINZ
IPC: B32B27/32
Filed: 2014-01-07
Abstract: The present invention relates to a rear-projection film having a "day/night" effect and containing at least two layers, wherein said rear-projection film contains at least one grey layer containing at least one thermoplastic material having a transmittance in the visible wavelength range of 10% to 70% and at least one layer containing at least one thermoplastic material and scattering particles, and to the use of said films as rear-projection surfaces in vehicle interiors.
Patent CA-2897643-A1 (CA)
Title: Energy-efficient tunnel ventilation device
Inventor: TARADA FATHI
IPC: E21F1/00
Filed: 2014-01-17
Abstract: A ventilation device that enhances the effective longitudinal thrust of a fan assembly installed within a tunnel, by turning the discharged flow away from the surrounding tunnel surfaces and tilting the nozzle trailing edge (6) so that it forms an angle (16) to the nozzle centreline (8).
Patent CA-2897796-A1 (CA)
Title: Two-liquid dispensing systems, refills and two-liquid pumps
Inventor: TEDEROUS CORY J
IPC: B01F15/02
Filed: 2014-01-02
Abstract: Exemplary embodiments of dispensing systems for dispensing mixtures of multiple liquids, refill units and pumps for such refill units and dispensers are disclosed herein. One refill unit includes a first container and a second container. The refill unit includes a first pump chamber that is associated with the first container and a second pump chamber that is associated with the second container. The first and second pump chambers include a liquid inlet valve and a liquid outlet valve. Expanding the first and second pump chambers draws liquid into the first and second pump chambers through the liquid inlet valves and compressing the first and second pump chambers forces liquid through the liquid outlet valves into a mixing chamber located downstream of the liquid outlet valves. The mixing chamber is formed at least in part by a flexible membrane. The refill unit also includes an outlet nozzle for dispensing the mixture.
Patent CA-2903122-A1 (CA)
Inventor: GAMACHE DAVID
IPC: C02F1/04
Filed: 2014-03-12
Abstract: A method is provided for treating brine recovered from a coal seam gas operation. The process entails directing brine recovered from a coal seam gas operation to a mixed reactor and mixing an alkaline earth reagent with the brine. This results in the precipitation of alkaline earth salts and silica, which form alkaline earth salt crystals having silica adsorbed thereto. Thereafter, the alkaline earth salt crystals and adsorbed silica are directed to an evaporator that produces a concentrate having the alkaline earth salt crystals and adsorbed silica.
Patent CA-2904281-A1 (CA)
Title: Selection automatique de centre de donnees
Inventor: SURYANARAYANAN DEEPAK
IPC: G06F9/50
Filed: 2014-03-04
Abstract: L'invention concerne des systèmes et des procédés permettant de sélectionner automatiquement un centre de données qui peut communiquer avec un système informatique d'utilisateur par le biais d'une connexion qui fournit une latence réduite ou minimale. Dans certains cas, le système peut sélectionner le centre de données d'après le calcul d'un ou de plusieurs facteurs de latence qui sont en corrélation, au moins en partie, avec la latence d'un canal de communication entre le centre de données et le système informatique de l'utilisateur. De plus, le centre de données sélectionné peut être identifié à partir d'un ensemble de centres de données qui comprend une ou plusieurs ressources informatiques que l'utilisateur a identifiées comme souhaitant y accéder.
Patent CA-2908698-A1 (CA)
Title: Lubricants for oil-based and water-based fluids for use in subterranean formation operations
Inventor: MCDANIEL CATO
IPC: E21B21/00
Filed: 2014-06-02
Abstract: Methods of treatment subterranean formations including providing a treatment fluid comprising a base fluid and a lubricating agent. Suitable lubricating agents may be selected from the group consisting of bismuth dialkyl dithiophosphate; tungsten disulfide; a mixture of micronized graphite and micronized metal disulfide; and any combination thereof. The treatment fluid comprising a suitable lubricating agent is introduced into a wellbore in the subterranean formation.
Patent CA-2908916-A1 (CA)
Title: Demolition shear and demolition shear piercing tip insert and nose configuration
Inventor: JACOBSON DANIEL P
IPC: B23D35/00
Filed: 2013-04-09
Abstract: A demolition shear and a piercing tip insert and nose configuration for a demolition shear which resists nose wear and resists retract forces exerted on the piercing tip insert in jamming situations and in the event of snagging of the piercing tip insert. There is a need for a demolition shear having a piercing tip insert and nose configuration to reduce nose wear and to resist retract forces exerted on the piercing tip insert in jamming situations and in the event of snagging of the piercing tip insert.
Patent CA-2909619-A1 (CA)
Title: A remote controller for electronic appliances
Inventor: OLIVAR DANTE
IPC: H01H19/14
Filed: 2013-06-14
Abstract: This utility model relates to a remote controller for televisions, video recorders/players comprising a housing having an upper and lower shells, said upper shell being provided with a plurality of different slots adapted to receive different sizes of push buttons, and a printed circuit board with electronic parts disposed inside said housing, characterized in that a circular channel adjustment control and a volume adjustment control traversing respective slots on said upper shell, each of said circular channel and volume adjustment control being pivotally secured to said housing, and each being provided with opposing forward lug and rear lug protruding outwardly from the periphery thereof and in communication with said printed circuit board.
Patent CA-2912850-A1 (CA)
Inventor: MOSKOVCHENKO STEPAN
IPC: H04N5/235
Filed: 2014-05-21
Abstract: The disclosed technology relates to an electronic device configured to use the device's own display to provide an illumination source for front-facing image sensors and to a method of using the same. An electronic device for capturing a digital image using a front-facing image sensor and a digital display device includes a command input module configured to receive a command to capture the digital image, an illumination adjustment module configured to adjust the display device to an imaging illumination condition in response to the command, and a front-facing image sensor module configured capture the digital image using the front-facing image sensor under the predetermined illumination condition.
Patent CA-2913347-A1 (CA)
Inventor: NEYENS GUIDO JACOBUS
IPC: G01K11/32
Filed: 2015-11-25
Abstract: The invention refers to a immersion device for disposables guiding tubes of a robotic immersion device for measuring the temperature in a metallurgical vessel. The invention also refers to a robotic immersion device for measuring the temperature of a melt, particularly of a molten metal, for example molten steel, with an optical fiber. Subsequent to the measurement of a temperature, it is necessary to provide a further disposable guiding tube for a further temperature measurement. It is therefore the object of the invention to present a immersion device for providing disposable guiding tubes. The object of the invention is solved by a immersion device for disposable guiding tubes of a robotic immersion device comprising a stack for the disposable guiding tubes, a feeding channel for feeding an optical fiber into the disposable guiding tube and for feeding the disposable guiding tube together with optical fiber into a melt and comprising a transfer mechanism for transferring one disposable guiding tube from the stack into the channel.
Patent CA-2913471-A1 (CA)
Inventor: SRI MATHANGI
IPC: H04L29/02
Filed: 2014-06-03
Abstract: In accordance with an example embodiment a method and apparatus for managing visitor interactions is provided. The method comprises detecting a website access event corresponding to a visitor. The method further comprises determining, upon detecting the website access event, if an interaction invitation is available from among a maximum number of interaction invitations computed to be offered to visitors for facilitating the visitor interactions with agents. The maximum number of interaction invitations computed based on a number of active agents. The interaction invitation is provided to the visitor if the interaction invitation is determined to be available.
Patent CA-2913650-A1 (CA)
Title: Virtual object orientation and visualization
Inventor: KEANE BRIAN E
IPC: G06F3/0481
Filed: 2014-06-17
Abstract: A method and apparatus for the creation of a perspective-locked virtual object having in world space. The virtual object may be consumed) by another user with a consumption device at a location, position, and orientation which is the same as, or proximate to, the location, position, and orientation where the virtual object is created. Objects may have one, few or many allowable consumption locations, positions, and orientations defined by its creator.
Patent CA-2917821-A1 (CA)
Title: Cannula
Inventor: STEINMAN CHRISTOPHER P
IPC: A61B17/122
Filed: 2013-07-08
Abstract: A cannula (100) includes a first clamping surface (112) on a closing portion (110) of the cannula, a second clamping surface (122) on a base (120) of a cannula, a connecting structure (130) that connects the closing portion and the base. The connecting structure may allow the closing portion to be rotated around the second clamping surface. The cannula may include a repeatably removable handle (140).