baber/WOPTO huggingface dataset:
Patent CA-2786591-A1 (CA)
Title: Communication sessions among devices and interfaces with mixed capabilities
Inventor: SCHLEIFER JASON E
IPC: G10L15/26
Filed: 2011-01-05
Abstract: Users of various devices may participate in communication sessions, but only if the interfaces and components of such devices feature a minimum set of capabilities involved in the communication session type; e.g., in order to participate in a teleconference, the device of every user has to be capable of sending and receiving audio. Instead, a communication session server may automatically convert session items received from each user into interface-specific representations for each other user, based on the capabilities of the interface and device of the other user. For example, speech recognition may transform speech to text output; speech synthesis may transform text input to speech; and video recognition may identify individuals and gestures in a video stream and represent this information as text. The server may therefore host a "mixed" communication session, where each user may fully participate irrespective of the capabilities of the chosen device and interface.
Patent CA-2786597-A1 (CA)
Title: Fire container assembly
Inventor: SHIMEK DANIEL C
IPC: F23L1/00
Filed: 2011-01-06
Abstract: An air-intake assembly adapted for use with a fire container assembly includes a first plate and a plurality of vanes. The plurality of vanes is engaged to the first plate. Each of the vanes includes a first longitudinal side engaged to the first plate and an oppositely disposed second longitudinal side. The plurality of vanes defines a plurality of pathways. A chamber is cooperatively defined by the first plate and the plurality of vanes. The chamber extends through the first plate. The plurality of pathways swirl air about a longitudinal axis of the chamber.
Patent CA-2786859-A1 (CA)
Title: A display matrix controller and a method for controlling a display matrix
Inventor: PACZKOWSKI JACEK
IPC: H04N13/239
Filed: 2011-01-21
Abstract: One object of the invention is a display matrix controller configured to drive a display matrix (206, 308) to display frames of a source video signal, the controller comprising an input interface (203, 204) configured to provide for each frame to be displayed a frame difference information, specifying changed pixels, whose values change between a frame to be displayed and a currently displayed frame, a brightness equalizer (210) configured control the display of the frame such as to equalize the level of viewer perception of brightness to a predetermined level for each frame to be displayed depending on the frame difference information, and a matrix driving circuit (205, 307) configured to receive the frame difference information and to drive the display matrix (206, 308) to display the frame to be displayed by redrawing only the changed pixels.
Patent CA-2788803-A1 (CA)
Inventor: SEGER MARK J
IPC: B64C1/06
Filed: 2012-09-05
Abstract: A composite structure for aerospace applications includes a structural member having multiple composite layers providing a longitudinally extending cavity. A conveyance element is arranged between and integral with the layers.  In one example, the structural member provides a gas turbine engine duct or an airframe component. A composite structural assembly is manufactured by providing a first composite layer on a form that corresponds to a cavity. A second form, which may be a conveyance element in one example, is positioned along the first layer. A    second composite layer is laid onto the second form and the first composite layer to provide a composite structural member with an integrated conveyance element.
Patent CA-2788858-A1 (CA)
Inventor: KRUCKENBERG CHRISTOPHER A
IPC: E03B7/07
Filed: 2012-09-06
Abstract: A method of installing a filter unit includes aligning a filter unit into a filter head assembly. The filter unit includes a laterally extending key member and an engagement protrusion. The engagement protrusion includes a first portion that has a first radius of curvature and a second portion opposing the first portion that has a second radius of curvature larger than the first radius of curvature. The laterally extending key member is aligned into a key slot in the filter head assembly. An engagement surface is aligned on the filter unit into a complementary engagement surface on the filter head assembly. The filter unit is rotatingly inserted into the filter head assembly. The laterally extending key member shifts an interference member on the filter head assembly from an interference position, wherein the filter unit cannot sealingly engage the filter head assembly, to a non-interference position, wherein the filter unit can sealingly engage the filter head assembly.
Patent CA-2789533-A1 (CA)
Inventor: TURZI ANTOINE
IPC: A61K35/15
Filed: 2011-03-11
Abstract: The present invention is related to the field of tissue regeneration. It concerns more particularly new processes, tubes and devices for thrombin, platelet concentrate and wound healant preparations, alone or in combination with cell extracts, cell compositions and uses thereof.
Patent CA-2791294-A1 (CA)
Title: Extension tool for applying torque to a dental implant
Inventor: ANITUA ALDECOA EDUARDO
IPC: A61C8/00
Filed: 2011-03-02
Abstract: The invention relates to an extension tool (1) for applying torque to a dental implant, comprising an elongate body (2), means for connecting to a dental implant at one end of the body (2), means for connecting to a torque application wrench at the other end of the body (2), and a longitudinal through-hole (8) for the insertion of a screw intended to be screwed into a threaded blind hole in the dental implant and to ensure the correct alignment of the extension tool (1) and the dental implant. The extension tool (1) can be used to apply very high torques to the dental implant, allowing the dental implant to be extracted.
Patent CA-2795443-A1 (CA)
Inventor: LAWANDY NABIL M
IPC: G07D7/182
Filed: 2011-06-02
Abstract: In part, the invention relates to methods, systems, and devices that use thermal transients to diagnose wear or other damage in a document such as a banknote. In one embodiment, the invention performs various steps including applying a transient heating or cooling stimulus to the document, wherein the document includes a substrate and a plurality of elements thermally dissimilar to the substrate; detecting a differential thermal emission signature for the substrate and each thermally dissimilar element using a sensor; and determining a wear status of the document based on the detected differential thermal emission signatures.
Patent CA-2795761-A1 (CA)
Inventor: KIM HAKSEONG
IPC: H04W72/12
Filed: 2011-04-13
Abstract: The present invention relates to A METHOD AND A  DEVICE FOR RECEIVING A DOWNLINK SIGNAL IN A WIRELESS  COMMUNICATION SYSTEM. More specifically, the method of the present invention comprises the following steps: receiving first control information for downlink scheduling in the first slot of a resource block pair, wherein the first control information includes allocation information on at least one resource unit; receiving a data in the second slot of the resource block pair, when the allocation information on the resource unit having the resource block pair with the first control information has a first value; and attempting to detect second control information for uplink scheduling in the second slot of the resource block pair, when the allocation information on the resource unit having the resource block pair with the first control information has a second value.
Patent CA-2801106-A1 (CA)
Title: Threaded connection and process for obtaining it
Inventor: COEFFE GUILLAUME
IPC: F16L15/00
Filed: 2011-06-01
Abstract: A female component (1) for a tubular hydrocarbon working string subjected to dynamic bending strength comprising a tapered female threading (3) intended to cooperate with a male threading in order to form a rigid mutual connection of tubular elements, a free end and a female sealing surface (15) being disposed between the free end and the female threading, the female sealing surface (15) being provided in order to come into contact in the made up condition with a male sealing surface in order to form a metal-metal seal, and an annular groove (31) provided between the free end and the female sealing surface (15), leaving an axial distance greater than zero between the free end and a transition region outwardly of the female sealing surface, and a radial distance greater than zero between the female sealing surface and a chamfer at the free end, the groove (31) comprising a border formed by the chamfer and a border formed by a portion of the transition region, in order to protect the female sealing surface prior to makeup.
Patent CA-2801445-A1 (CA)
Inventor: SHARONOV ALEXEY
IPC: A61B5/05
Filed: 2013-01-10
Abstract: Devices, systems and methods for using those devices and systems are disclosed to facilitate mapping and navigation during a minimally invasive surgical procedure. These devices, systems and methods include implantable magnetic devices and sensing devices that facilitate locating the implantable magnetic devices such that a surgeon can accurately locate and place devices at particular points of interest during a medical procedure.
Patent CA-2801879-A1 (CA)
Title: Device for pivoting one or more front flaps of a track-guided vehicle and front flap module
Inventor: HEINISCH ANDREAS
IPC: B61D17/06
Filed: 2011-06-10
Abstract: The invention relates to a device for pivoting one or more front flaps (1a, 1b) of a track-guided vehicle, in particular rail vehicles. In order to ensure that the opening and closing of the front flap can be implemented as far as possible without friction and without visible joints, the invention provides that the device has at least one carrier element (2) which is connected, on the one hand, to the front flap (1a, 1b) and on the other hand, to the vehicle underframe,wherein the carrier element (2) can be pivoted in the horizontal plane relative to the vehicle underframe, and is designed to change, during the pivoting, the front flap (1a, 1b) from closed state into an opened state, and vice versa. In addition, the device has an activation element (3) which is connected, on the one hand, on to the at least one carrier element (2) and, on the other hand, to the vehicle underframe, in order to pivot the at least one carrier element (2) relative to the vehicle underframe. The at least one carrier element (2) has a shift mechanism which is designed to shift the front flap (1a, 1b), in particular in the closed state, in the longitudinal direction of the carrier element (2).
Patent CA-2802887-A1 (CA)
Inventor: SWEENEY PETER JOSEPH
IPC: G06F17/30
Filed: 2011-06-22
Abstract: A system, method and computer program product in which semi-autonomous agents interact with a semantic network. In a basic embodiment of the system, a data structure providing a semantic network is provided in a non-transitory, computer-readable medium within a computer network. A plurality of computer-implemented agents are deployed within the computer network and interactive with the semantic network. A user interface is provided and configured to permit a user to create and/or modify the semantic network. The agents are configured to read and modify the semantic network without receiving explicit instructions from a user after their initial deployment, whereby the agents operate as assistants to support the user's use of the network.
Patent CA-2804593-A1 (CA)
Inventor: BROWN ALAN DANIEL
IPC: A61P29/00
Filed: 2011-07-05
Abstract: The invention relates to sulfonamide derivatives, to their use i n medicine, to compositions containing them, to processes for their preparation and to intermediates used in such processes. More particularly the invention relates to new sulfonamide Nav1.7 inhibitors of formula (I): or pharmaceutically acceptable salts thereof, wherein Z1, Ra, Rb, R1, R2, R3, R4 and R5 are as defined in the description. Nav 1.7 inhibitors are potentially useful in the treatment of a wide range of disorders, particularly pain.
Patent CA-2804859-A1 (CA)
Inventor: BOUCHARD NICOLAS-ALEXANDRE
IPC: B01F5/10
Filed: 2011-07-07
Abstract: The invention concerns a method for separating solid and liquor components of a process slurry comprising solid material entrained in a liquor, said method comprising: (a) a pre-treatment step of adding a flocculent to the process slurry and mixing the flocculent and the slurry by selecting a higher extent of mixing in an early stage of said step than in a later stage of said step, and (b) a solid/liquor separation step of allowing separation of solid material, including aggregates of solid material, and liquor of said process slurry to produce process outputs of a clarified liquor and solid material with some entrained liquor. The invention also concernes a method and an apparatus for adding a flocculent to a process slurry.
Patent CA-2806155-A1 (CA)
Title: Child-resistant and senior-friendly eco-friendly pill dispenser blister package
Inventor: WESTON MICHAEL H
IPC: B65D83/04
Filed: 2011-07-18
Abstract: A blister and package system made of a blister card and an outer package with unique interacting locking mechanisms. The blister card or strip is inserted into the outer package or sleeve and locks immediately without having to further process the outer package or the blister card or strip. The user is able to expose the blisters from the outer package by disengaging the lock. The blister card or strip includes a formable, pliable sheet material, into which one or more individual cavities or blisters are formed'. The separated cavities are loaded with product and sealed with one or more layers of puncturable or tearable sheet material, such as aluminum foil. The blister card or strip contains a plastic rivet assembly that forms an interference mechanism. The rivet is trapped by an internally formed panel and stopped by a catch flap included in the outer package.
Patent CA-2806969-A1 (CA)
Inventor: ZHU SHUCHENG
IPC: C10B53/04
Filed: 2010-11-23
Abstract: A coal material decomposing device with a screw-type cabin comprises a sealed rotary kiln (1) provided with a coal inlet (2) and a coal outlet (3), in which a coal decomposing air collecting pipe (10) is arranged. The coal decomposing air collecting pipe is provided with two parallel spirals (11) for dividing space in the kiln into a heating air cabin (5) and a coal material decomposing cabin (4). The coal decomposing air collecting pipe is connected with the coal material decomposing cabin through an air guide hole (12) arranged in the coal material decomposing cabin. Coal powder after absorbing heat sufficiently is decomposed into coal gas, tar gas and coal with high calorific value.
Patent CA-2810656-A1 (CA)
Title: Eccentric fan housing
Inventor: MORRIS GARRON KOCH
IPC: F24H3/04
Filed: 2013-03-27
Abstract: Embodiments of the present disclosure are directed towards an electrical equipment system including an electrical equipment component, a thermal management system configured to direct air over features of the electrical equipment component, a rectangular fan housing of the thermal management system, and a fan disposed within the fan housing, wherein an axis of rotation of the fan is offset relative to a geometric center point of the rectangular fan housing.
Patent CA-2813445-A1 (CA)
Inventor: ANSARI SAIFUDDIN M
IPC: B32B7/12
Filed: 2011-10-19
Abstract: A heat transfer label assembly includes a heat transfer label including ink and adhesive, and a releasable support joined to the heat transfer label. The adhesive may include at least one of a polyketone resin and a polyamide resin. The heat transfer label may be used to decorate a metal article.
Patent CA-2814014-A1 (CA)
Title: Methods and compounds useful in the synthesis of fused aminodihydrothiazine derivatives
Inventor: MITASEV BRANKO
IPC: C07D513/04
Filed: 2012-01-20
Abstract: Provided are compounds and methods useful for the preparation of compounds useful as inhibitors of beta-site amyloid precursor protein (APP)-cleaving enzyme.
Patent CA-2816367-A1 (CA)
Inventor: GERVAIS THAN MARC-ERIC
IPC: G06T9/00
Filed: 2010-11-02
Abstract: A method for differential compression of a sequence of digital values adapted to avoid error propagation during restoration of the values.
Patent CA-2817706-A1 (CA)
Inventor: LIANG LI-SHIANG
IPC: C02F1/469
Filed: 2011-11-11
Abstract: An electrical purification apparatus and methods of making same are disclosed. The electrical purification apparatus may provide for increases in operation efficiencies, for example, with respect to current efficiencies and membrane utilization.
Patent CA-2817779-A1 (CA)
Inventor: MATSCHINER GABRIELE
IPC: C07K14/47
Filed: 2011-11-15
Abstract: The present invention relates to novel, specific-binding therapeutic and/or diagnostic proteins directed against Glypican-3 (GPC3), which proteins preferably are muteins of a lipocalin protein, more preferably of lipocalin 2 (Lcn2 or NGAL). The invention also relates to nucleic acid molecules encoding such proteins and to methods for generation and use of such proteins and nucleic acid molecules. Accordingly, the invention also is directed to pharmaceutical and/or diagnostic compositions comprising such lipocalin proteins, including uses of these proteins.
Patent CA-2817809-A1 (CA)
Inventor: MULLER DANIEL
IPC: B01F25/70
Filed: 2011-06-10
Abstract: In order to dissolve cleaning tablets in a constant stream of media, a rinsing out chamber is suggested, in which the tablet is dissolved in an upward rotary stream of the medium, that keeps it afloat against a filter mesh.
Patent CA-2820439-A1 (CA)
Inventor: SAVASTIANOV VOLODIMIR VOLODIMIROVICH
IPC: H04L47/80
Filed: 2011-09-30
Abstract: Invention refers to methods of data transfer, in particular - for transferring of multimedia data to user's stations with two-sided mode, for example - when user sends a signal of program (content) choice, and can be used in multiservice networks of digital data transfer, which include voice, video, audio and Internet protocol data (Triple Play services, i.e. High Speed Internet, Broadcast TV, VoIP). Method comprises forming a database of content units to the user or user group, which formed a particular list. On a basis of list make more precise calculation of the required bandwidth in the system by building a queue of orders for the reservation rate for each ordered content unit for each user or user group. Combine the same orders and multicasting of the same custom content units to the user or user group. Carry out the automatic switching user access device (e.g. Set Top Box) on a content channel that has broadcast content unit in accordance with his request. Also carry out the distribution of channel resources through the creation of dynamic content feeds that include content-length T units to be transferred to user groups at certain intervals. Usage of described method for allocating channel resources in a broadband access system during data transfer including multimedia data is notably effective for high¬ speed broadband wireless access systems, for example - networks like LTE or BARS, etc. with limited resources of data transfer environment, as was described above, and allows to raise optimization of broadband access channel resources, to raise grade of interactivity when providing multiservice data transfer, Triple Play services in particular, especially IPTV services and also essentially reduce expenses for forming of content-unit lists for distribution, as it is done according to analogues (closest prior art) from level of technics.
Patent CA-2820836-A1 (CA)
Title: Pump-turbine system
Inventor: STUMMER MANFRED
IPC: F03B3/18
Filed: 2011-11-09
Abstract: The invention relates to a pump-turbine system, comprising a turbine with a turbine impeller and with a turbine spiral housing and a turbine intake pipe; a pump with a pump impeller and a pump spiral housing and a pump intake pipe; the two spiral housings are arranged so as to run oppositely to one another; a shaft on which the turbine impeller and the pump impeller are arranged in a rotationally conjoint manner; an electric machine which is drive-connected to or can be placed in drive connection with the shaft; the pressure lines of the two spiral housings issue into a common pressure line; the two intake pipes are connected in each case to intake lines, wherein the two intake lines issue into a common intake line; in each case one separate shut-off element is arranged in the intake lines.
Patent CA-2822181-A1 (CA)
Inventor: ANDERSSON JAN-ERIK
IPC: A01J5/017
Filed: 2011-12-20
Abstract: A milking system is described which includes a milking robot with a robot arm for applying teat cups to the teats of an animal, an optical detector (40) for detecting radiation emitted and/or reflected from an animal and a controller for controlling the operation of the robot arm and the detector. The detector has a housing (410) with a window (420) and a detecting element (430) enclosed in the housing that is sensitive to the emitted or reflected radiation passing through the window. In order to prevent contamination from impacting on the detector window an airflow arrangement is provided that can be connected to a source of pressurised air and has at least one aperture (411) disposed adjacent the detector window (420) for generating a curtain of air that flows parallel with the surface of the window. The controller controls the generation of the air curtain to coincide with the start of at least one further operation controlled by the controller.
Patent CA-2823754-A1 (CA)
Inventor: COOK LEON
IPC: D06M15/657
Filed: 2012-01-05
Abstract: A method for treating substrates to render them hydrophobic includes penetrating the substrate with a halosilane vapor.
Patent CA-2824118-A1 (CA)
Title: Composite bow centralizer
Inventor: LIVELY GLENN
IPC: E21B17/10
Filed: 2012-01-24
Abstract: A method comprising providing a centralizer disposed about a wellbore tubular, wherein the centralizer comprises a first collar, a second collar, a plurality of bow springs coupling the first collar to the second collar, and a plurality of particulates disposed on an outer surface of at least one bow spring, wherein one or more of the first collar, the second collar, and the bow springs comprise a composite material, and placing the wellbore tubular in a wellbore disposed in a subterranean formation. A method comprising providing a centralizer disposed about a wellbore tubular, wherein the wellbore tubular comprises a stop collar, a protrusion, or an upset on either end of the centralizer, and wherein the centralizer comprises three or more collars, a plurality of bow springs comprising a plurality of portions of bow springs, wherein each portion of bow springs couples two adjacent collars, and wherein one or more of the collars and the bow springs comprise a composite material, and placing the wellbore tubular in a wellbore disposed in a subterranean formation.
Patent CA-2828478-A1 (CA)
Title: Serine/threonine kinase inhibitors
Inventor: BLAKE JAMES F
IPC: A61K31/519
Filed: 2012-02-28
Abstract: Compounds having the formula I wherein Z, Z1 Z2 Z3, R3a, R3b and Rb and as defined herein are inhibitors of ERK kinase. Also disclosed are compositions and methods for treating hyperproliferative disorders.
Patent CA-2829474-A1 (CA)
Title: Comminutor for comminuting bulk material, and method therefor
Inventor: VAN DER GALIEN MARK
IPC: B02C18/06
Filed: 2013-10-04
Abstract: The invention relates to a comminutor for comminuting bulk material, and a trailer and method therefor. The comminutor comprises: - a frame provided with an opening; - a rotatable drum which is arranged on the frame and on which blades are provided; - counter-blades which are connected to the frame and which operate with the blades for the purpose of comminuting material carried into the opening; - a screen positioned on the underside of the drum; and - an access door connected to the frame and provided with a tilting mechanism such that easy access to the screen is obtainable by opening the door.