baber/WOPTO huggingface dataset:
Patent CA-2790298-A1 (CA)
Inventor: MANBO OLOF
IPC: H04W72/04
Filed: 2010-11-16
Abstract: Methods and nodes (110, 120) in a wireless communication system (100),in particular, a network node (110) and method in a network node (110), for scheduling wireless transmissions between the network node (110) and a mobile station (120) is revealed. The method comprises obtaining (301) a multi slot class of the mobile station (120) and determining (302) a downlink Temporary Block Flow configuration. Further, the method comprises assigning (304) uplink timeslots to the mobile station (120) and associating each assigned uplink timeslot with a priority value, based on the downlink Temporary Block Flow configuration and the multi slot class of the mobile station (120). Also a mobile station (120) and a method in a mobile station (120) is disclosed.
Patent CA-2792065-A1 (CA)
Inventor: ATEN MICHAEL RAY
IPC: F02K1/72
Filed: 2012-10-11
Abstract: An aircraft engine thrust reverser cascade assembly includes a plurality of circumferentially spaced cascade segments, each cascade segment including a plurality of spaced vanes, including an aft-most vane, and rails defining a series of cells or air passages therebetween. The cascade assembly also includes an aft cascade ring removably attached to the aft ends of the cascade segments. A flow deflection shelf is mounted to each of the cascade segments and includes a deflector portion that at least partially extends forward of a group of cells of the cascade segments along which the flow deflection shelf is mounted. The deflector portion is configured to at least partially redirect at least a portion of a volume of air forwardly as the air outwardly passes through the group of cells of the cascade segments.
Patent CA-2792194-A1 (CA)
Title: Security protected credit cards container and billfold
Inventor: YEUNG ERIC TSZ KIN
IPC: A45C13/00
Filed: 2012-10-09
Abstract: A container and billfold for carrying credit cards and the like is provided with security protection for shielding surreptitious remote retrieval of the information stored in magnetic means on the cards. The upper edge portions of the cards are exposed in a staggered manner in the container for ready identification, selection and removal of a particular card during use. A paper currency clip is also provided in the container.
Patent CA-2792611-A1 (CA)
Inventor: KEHOE JOHN
IPC: C07K7/00
Filed: 2011-03-10
Abstract: We have disclosed affinity peptides toward BMP -2. More specifically we have disclosed an affinity biomatrix where the affinity peptide is covalently attached to a biocompatible, biodegradable polymer. The affinity biomatrix is useful in preparing controlled release devices for BMP-2.
Patent CA-2793154-A1 (CA)
Title: Procedes et systemes pour appels de procedure a distance efficaces en largeur de bande
Inventor: PERRIN CYRIL
IPC: H04L47/43
Filed: 2012-10-22
Abstract: Un dispositif local obtient au moins une instruction à exécuter par dispositif éloigné (p. ex. les instructions pour générer un écran de jeu vidéo). Un paquet représentant au moins une instruction est créé et transmis au dispositif éloigné. La création dun paquet comprend la consultation dun dictionnaire de paquets pour déterminer si un indice de paquet est déjà attribué à linstruction. Si cest le cas, le paquet est formulé de sorte quil contienne lindice de paquet. Sinon, le paquet est formulé de sorte à comprendre un identifiant de fonction et un ensemble de paramètres associés à linstruction. Comme moins de bits sont nécessaires pour coder lindice de paquet que pour coder lidentifiant de fonction et lensemble de paramètres, les paquets transmis peuvent être condensés lorsquils représentent linstruction pour laquelle le paquet a été transmis précédemment.
Patent CA-2795255-A1 (CA)
Inventor: MONTENA NOAH
IPC: H01B11/18
Filed: 2011-04-01
Abstract: Passive intermodulation (PIM) and impedance management in coaxial cable terminations. In one example embodiment, a method for terminating a coaxial cable is provided. The coaxial cable includes an inner conductor, an insulating layer, an outer conductor, and a jacket. First, a diameter of the outer conductor that surrounds a cored-out section of the insulating layer is increased so as to create an increased-diameter cylindrical section of the outer conductor. Next, an internal connector structure is inserted into the cored-out section so as to be surrounded by the increased-diameter cylindrical section. Finally, an external connector structure is clamped around the increased-diameter cylindrical section so as to radially compress the increased-diameter cylindrical section between the external connector structure and the internal connector structure, and via a single action, a contact force between the inner conductor and a conductive pin is increased.
Patent CA-2795792-A1 (CA)
Title: Negative electrode material for lithium ion batteries
Inventor: SHINYA NAOFUMI
IPC: H01M4/38
Filed: 2012-11-14
Abstract: A negative electrode material is provided for lithium ion batteries offering a high capacity and a long cycle life. It is an alloy material consisting essentially of Si, Al, M1, and M2 wherein M1 is a transition metal, and M2 is a metal element of Groups 4 and 5, and having an Si-Al-M1-M2 alloy phase constituting fine crystal grains and an Si phase precipitating along crystal grain boundaries to form a network.
Patent CA-2796414-A1 (CA)
Inventor: KLIEWER JOE
IPC: F16H15/40
Filed: 2011-04-14
Abstract: A variable transmission device and method are disclosed. The variable transmission device comprises: radially inner and outer races, each comprising two parts spaced along an axis; planetary members arranged in rolling contact with said inner and outer races; a transmission ratio controller operable to vary a separation along said axis of said two parts of one of said inner and outer races resulting in a radial displacement of said planetary members to vary a transmission ratio; and a clamping force controller coupled to at least one of said two parts of another of said inner and outer races and to an input shaft, said clamping force controller comprising opposing surfaces operable rotate relative to each other in response to a torque applied to said input shaft, at least one of said opposing surfaces being defined by a ramp having a non-linear lead profile, said relative rotation of said opposing surfaces causing a non-linear change in separation along said axis of said two parts of said another of said inner and outer races to accommodate said radial displacement of said planetary members and to control clamping forces applied between said planetary members and said inner and outer races proportionately to said torque applied to said input shaft and said different transmission ratios. Providing a non-linear ramp enables the clamping force generated between the races and the planets to be varied dependent on the transmission ratio of the device. Accordingly, rather than simply generating a clamping force which is proportionate to the torque applied to the input shaft, the clamping force generated is proportionate to both the input torque and the transmission ratio of the device. In this way, only the required amount of clamping force is generated, which is suited to the particular transmission ratio of the device. This helps to ensure that the loading on the components is reduced, the amount of friction and heat generated within the device is minimised which reduces wear and the efficiency of the device is increased.
Patent CA-2796952-A1 (CA)
Title: Liquid cleaning and/or cleansing composition
Inventor: DELEERSNYDER GEERT ANDRE
IPC: C11D3/14
Filed: 2011-04-19
Abstract: The present invention relates to a liquid, cleaning and/or cleansing composition comprising abrasive cleaning particles.
Patent CA-2799541-A1 (CA)
Inventor: SCHAFFELD WILLIAM J
IPC: F02B21/00
Filed: 2011-05-17
Abstract: An apparatus and method for improving vehicle performance by application of pneumatic boost to vehicle engines, including diesel engines having at least one turbocharger supplying air to the engine, in a manner which increases engine torque output while minimizing the potential for exceed various operating limits to the maximum practicable extent. The vehicle's pneumatic booster system controller implements strategies for shaping the rate of the air injection during a boost event, tailoring the air injection to obtain maximum engine torque output while respecting the operating limits, by controlling the timing, duration, quantity and/or injection pattern during a boost event to achieve a refined distribution of compressed air injection over the course of the boost event to provide desired engine torque output and fuel efficiency while minimizing the potential for exceeding a wide variety of operation limits, regulatory, engineering and passenger comfort limits.
Patent CA-2800782-A1 (CA)
Inventor: AKHYAR IKHWATUL IA
IPC: H02J7/35
Filed: 2012-12-18
Abstract: System or Procedure to recharge a mobile device battery from a light source.  According to the present invention, the mobile device with a built-in solar cell located at the rear side of the mobile device or the rear side of the screen of the laptop computer, can generate electricity for recharging the battery while the mobile device is placed/positioned upside down and subjected to the light.
Patent CA-2801702-A1 (CA)
Inventor: EYER MARK KENNETH
IPC: H04N7/16
Filed: 2011-03-15
Abstract: A method according to certain embodiments involves at a digital television receiver device, receiving a triggered declarative object (TDO) that carries a script that when executed provides the digital television receiver device with access to hidden television content, where upon execution of the script, the digital television receiver device is given a location of the hidden television content. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.
Patent CA-2802860-A1 (CA)
Title: Control of traffic signal phases
Inventor: JOHNSON DAVID RANDAL
IPC: G08G1/081
Filed: 2011-06-14
Abstract: Controlling a traffic signal phase at one or more intersections. A control system at an intersection is configured to operate in one of a first mode or a second mode. While operating the controller in the first mode, in response to a transit priority signal received by the control system from a vehicle assigned transit priority, a green phase of the traffic signal is extended in favor of the vehicle assigned transit priority. While operating the control system in the second mode, in response to a transit priority signal received by the control system from the vehicle assigned transit priority, a current non-green phase of the traffic signal is preempted to a green phase in favor of the vehicle assigned transit priority.
Patent CA-2804368-A1 (CA)
Inventor: PATEL KRISHNAKANT M
IPC: H04W80/04
Filed: 2013-02-01
Abstract: A system for providing advanced voice services in a plurality of wireless communications networks includes one or more servers that interface to the wireless communications networks to perform advanced voice services; wherein at least one of the servers relays IP voice packets between the mobile units and the servers;  wherein at least one of the networks comprises a WiFi network and at least one of the networks comprises a wireless data network operated by a cellular service provider; and wherein at least one of the servers is coupled to the WiFi network, and the mobile units together with the servers coupled to the WiFi network implement a WiFi interworking solution for performing transitions of the mobile units between the WiFi network and the wireless data network operated by the cellular service provider.
Patent CA-2805656-A1 (CA)
Inventor: CHOWHAN MASOOD A
IPC: A61K47/10
Filed: 2011-07-20
Abstract: There are disclosed pharmaceutical compositions, particularly ophthalmic compositions, that contain relatively high concentrations of solubility enhancing polymer (e.g., polyether polymer, polyvinyl polymer or a combination thereof) for providing enhanced solubility of one or more therapeutic agents. In a preferred embodiment, the composition is a multi-dose topical aqueous ophthalmic composition that contains relatively high concentrations of solubility enhancing polymer (e.g., polyether polymer, polyvinyl polymer or a combination thereof) for providing enhanced solubility of one or more therapeutic agents.
Patent CA-2805845-A1 (CA)
Title: Pump positioned at a drill bit
Inventor: REIMERS NILS
IPC: E21B10/60
Filed: 2011-07-25
Abstract: An ejector or jet pump is provided for use in the drilling of wells to prevent the total fluid pressure at the bottom of the borehole from reaching a level which constitutes a risk of cracking the rock or sediment being drilled, thus resulting in leakage and circulation failure. The pump is placed between the drill bit and the drill string and provided with nozzles directed in such a way that low pressure is established externally at the drill bit. The pump is operated by the drilling fluid which is supplied in the normal way through the drill string. The pressure difference across the pump is used to draw a secondary flow of drilling fluid from the borehole through internal bores in the pump to the nozzles in the drill bit. This fluid flow provides necessary cleaning of the drill bit and drilling surface.
Patent CA-2808748-A1 (CA)
Inventor: FALKENSTEIN ROBERTO
IPC: A61K47/48
Filed: 2011-09-13
Abstract: Herein is reported a method for the purification of a protein comprising erythropoietin and a single poly (ethylene glycol) residue from reaction by-products or not reacted starting material by a cation exchange chromatography method. It has been found that by employing a cation exchange SP Sephacryl S 500 HR chromatography material conditioned to a conductivity of 21 m S/cm and a linear gradient elution a fusion protein of erythropoietin and a single poly (ethylene glycol) residue can be obtained in a single step with high purity and yield.
Patent CA-2808994-A1 (CA)
Title: Control device of electric motorcycle
Inventor: TSUKAMOTO TOMOHIRO
IPC: B62J9/00
Filed: 2011-07-19
Abstract: Disclosed is a control device of an electric motorcycle having increased heat dissipation of heating elements contained in the control unit and improved placement efficiency. A battery (56) is positioned near a through-hole (19a) of a swing shaft (19) which swingably supports on a vehicle frame (2) a swing arm (30) at a position on the swing arm (30) towards the front of the vehicle. An electric motor (M) is positioned near the axle (32) of the rear wheel (WR) at a position on the swing arm (30) towards the rear of the vehicle. As a control device disposed so as to be oriented towards a plane section in the vehicle width direction, a board (50) includes: a control board (50a) which has a control element with low heat generation amount and on which a drive circuit for controlling the electric motor (M) is arranged; and a heat generating element board (50b) having a heat generation element with a high heat generation amount and on which a charge circuit is arranged for charging the battery (56). The control board (50a) is arranged in a position outside of the battery (56) in the vehicle width direction, and the heat generating element board (50b) is arranged in a position further towards the back of the vehicle than the control plate (50a) and further towards the front of the vehicle than the motor (M).
Patent CA-2813076-A1 (CA)
Title: System and method for providing real-time data
Inventor: THOMAS ANDREW
IPC: H04L12/16
Filed: 2010-10-15
Abstract: A system and method for providing real-time data to a Rich Internet Application is disclosed. The graphical and networking features of RIA frameworks in conjunction with at least one real-time data server provides low-latency real-time data applications in a web browser. In one embodiment data is produced at a data source, propagated to a server, and collected at the server. A persistent connection is created from a RIA to the server and the RIA is subscribed to the data, wherein the subscribed data comprises at least some of the data collected at the server and wherein the server propagates the subscribed data to the RIA through the persistent connection as the data is collected at the server.
Patent CA-2814253-A1 (CA)
Inventor: CORSON M SCOTT
IPC: H04W84/12
Filed: 2003-11-05
Abstract: The invention described herein enables a form of downlink macro-diversity in packet-switched cellular networks. It allows packets (650, 650', 652, 652', 654, 654', 656, 656', 658, 658', 660, 660', 662) to be selectively delivered from a network/internetwork to an end node (200), e.g., wireless communication device or terminal, over a set of available link-layer connections (402, 502) to/from the end node (200), through one or more access nodes (300, 300'), e.g., base stations. Downlink macro-diversity is particularly important when the link layer connections (402, 502) between the end node (200) and the corresponding access node (300, 300'), e.g., the access links, are subject to independent or partially correlated time variations in signal strength and interference. In accordance with the invention, the end node (200) dynamically selects a downlink (402, 502) to be used out of a set of available access links on a per packet basis subject to prevailing channel conditions, availability of air-link resources and other constraints. The invention improves the robustness and efficiency of communication, overall utilization of air-link resources, and quality of service experienced by the end node (200).
Patent CA-2819726-A1 (CA)
Title: Hearts special guitar
Inventor: HEARTZ CHARLES
IPC: G10D1/08
Filed: 2013-06-28
Abstract: l took seven items used for playing guitar, playing music and singing. Thoose components are microphone and stand, speakers, amp, guitar and voice digital delay box, dvd player and batteries. Thinkin Outside the box, l put everthing inside the box. The advantage to my invention is there is no setup time, no wires to trip over, no stands, to trips for to car for carrying in equipment in snow, rain whatever. One hundred percent battery run, but can be run electrically. One hundred percent portable to clubs, beaches, sidewalks, jam sessions, karokee, sing-a-longs etc . Press 3 buttons, start playing the guitar and singing. The time 60 seconds if you are slow like me. If you are a bad singer and people throw things at you, throw the guitar in the case and you're gone in 10 seconds.
Patent CA-2820575-A1 (CA)
Title: Dynamic region of interest adaptation and image capture device providing same
Inventor: GLENNIE ROBIN ROY
IPC: H04N5/345
Filed: 2013-07-05
Abstract: The present disclosure provides a method of dynamic region of interest adaptation and image capture device providing same. In one embodiment, there is a method of operating an image capture device. One or more regions within a real-time image may be used to set one or more user-defined regions of interest (ROIs) within the real-time image for applying one or more first image acquisition parameters. The one or more user-defined ROIs are cancelled and one or more default ROIs within the real-time image for applying one or more second image acquisition parameters are set when a position of the image capture device has changed by an amount which exceeds a threshold amount. Digital image data is acquired by the digital image sensor in accordance with one of the one or more user-defined ROIs and the one or more default ROIs.
Patent CA-2821336-A1 (CA)
Title: Membrane anionique bloquant les acides
Inventor: ZHENG YONGCHANG
IPC: C08J5/22
Filed: 2011-12-16
Abstract: L'invention porte sur des membranes polymères sélectives anioniques bloquant les acides du type ayant une structure de renfort en étoffe tissée ou non tissée. Le polymère de la membrane est préparé par le procédé comprenant la copolymérisation des composants I, II et III, I étant un monomère amine tertiaire ou quaternaire aliphatique ou aromatique à insaturation éthylénique; II étant un monomère de réticulation; et III étant du chlorure de vinylbenzyle. La réaction est effectuée en présence d'un initiateur de polymérisation de radicaux libres. De plus, l'invention porte sur des membranes échangeuses anioniques du type utilisées dans un appareil d'électrodialyse et comprenant une étoffe tissée ou non tissée qui est imprégnée d'un copolymère comprenant les produits réactionnels des composants I, II et III.
Patent CA-2821772-A1 (CA)
Inventor: THORSANDER SIMON MARTIN
IPC: G06F40/00
Filed: 2012-04-30
Abstract: A method includes, detecting a first touch input representing a selection of multiple rows of text displayed on a touch-sensitive display of the electronic device, determining whether a complete row of text has been selected from a start point or to an end point of the selected text, and, displaying a paragraph selection handle proximal to said row, the paragraph selection handle being responsive to a second touch input to place the electronic device in a paragraph selection mode for the selection of text.
Patent CA-2823257-A1 (CA)
Inventor: XU RICHARD Y
IPC: E21B43/26
Filed: 2012-01-19
Abstract: One or more openings in a zone have an adjacent screen assembly that is axially movable to a position away from the port when pressure in the tubing exceeds the annulus pressure by a predetermined value. Upon the differential being reduced below a predetermined value or when annulus pressure exceeds the tubing pressure, the screen moves over the port to block at least some of the solids in the formation or the well fluids from entering the tubing string. The screen movement can be aided by a bias force and the movement can be locked in to prevent the screen that has moved to a position over the port from moving back away from the port.
Patent CA-2823604-A1 (CA)
Inventor: BLONDIN WOLFGANG
IPC: B02C21/02
Filed: 2011-12-22
Abstract: The invention relates to a mobile crushing system, comprising a lower unit (3) having at least one moving mechanism (2), and comprising an upper unit (1) including at least a receiving hopper (4), a crusher (5), and a transport device. According to the invention, the upper unit (3) comprises rigid supports (10a, 10b), wherein a hoisting system (11) for raising and lowering the upper unit (3) relative to the lower unit (1) is provided between the upper unit (3) and the lower unit (1). In a travelling mode, the upper unit (3) is supported on the lower unit (1) by means of the hoisting system (11) and is raised relative to a terrain (U). In a crushing mode, the upper unit (3) can be lowered by means of the hoisting system (11) and placed on the supports (10a, 10b) such that said supports absorb, at least in part, both the weight of the upper unit (3) and the dynamic and static forces acting on the upper unit (3).
Patent CA-2823611-A1 (CA)
Title: Dispositif de mesure de l'observance d'un traitement d'oxygenotherapie a accelerometre tridimensionnel
Inventor: WEBER CLAUDE
IPC: A61B5/08
Filed: 2012-01-11
Abstract: L'invention concerne un dispositif de mesure de l ' observance d 'un traitement d'oxygénothérapie par un patient, incluant un boîtier (4) comprenant des moyens de détection du traitement d'oxygénothérapie pour évaluer des données relatives au traitement; et des moyens de mesure d'un état d'activité physique du patient. De préférence, les moyens de mesure d'un état d'activité physique du patient comprennent au moins un capteur de mouvement corporel du patient délivrant en sortie des données de déplacement corporel du patient dans l'espace, tel un accéléromètre tridimensionnel (28); et des moyens de traitement (40, 42) des données de déplacement corporel pour fournir un état d'activité physique du patient choisi parmi un état de sommeil, un état de repos et un état d'activité.