baber/WOPTO huggingface dataset:
Patent CA-2737961-A1 (CA)
Inventor: SWAN DEAN
IPC: H04M1/60
Filed: 2009-09-22
Abstract: Processing requirements for acoustic echo cancellation in voice communications are significant and are even more so as the bandwidth of the communication increases. Whilst voice communication occupies a relatively narrow band of frequencies the processing requirements and so forth for wideband communication render acoustic echo cancellation difficult to achieve in a cost effective manner. The invention provides for acoustic echo cancellation within wideband communications by dividing the communications into sub-bands and applying acoustic echo cancellation to some sub-bands whilst processing other sub-bands according to the status of the communications. Additional sub-bands are transmitted at either full-duplex or half-duplex.
Patent CA-2739056-A1 (CA)
Inventor: WATANABE TAKASHI
IPC: H05B6/80
Filed: 2009-07-28
Abstract: Disclosed are a microwave irradiation device that processes a material to be irradiated by means of microwave irradiation and a method of manufacturing a glycocomponent from plant material. The microwave irradiation device is equipped with an irradiation means that contains a microwave radiation source and a container that receives the material to be irradiated. In addition, the container is equipped with a supply means that supplies the material to be irradiated to the container, a discharge means that discharges the material to be irradiated from the aforementioned container, and a microwave reception unit that transmits microwaves radiating from the irradiation means to the container by means of a dielectric material. Furthermore, at least one layer composed of a non-dielectric material is placed between the interior of the container and the exterior atmosphere, and the irradiation means and the aforementioned container are detachably connected.
Patent CA-2739409-A1 (CA)
Inventor: WOODMANSEE MICHAEL
IPC: E21B33/13
Filed: 2009-10-02
Abstract: A configurable hydraulic system facilitates a variety of oilfield cementing and other oilfield or related applications. The system employs a plurality of prime movers (40,42) to drive a plurality of loads (44, 46, 48). The plurality of prime movers and loads are coupled with a configurable hydraulic system that maintains a separate, sealed hydraulic system associated with each prime mover. The configurable hydraulic system also enables the load configuration driven by each prime mover to be changed without losing the benefit of a separate, sealed hydraulic system associated with each specific prime mover.
Patent CA-2740285-A1 (CA)
Title: Chargeur de bureau pour dispositif de communication a main
Inventor: TAO DI
IPC: H02J7/00
Filed: 2011-05-12
Abstract: Un dispositif de chargeur pour utilisation avec un dispositif de communication à main. Le dispositif de chargeur comprend un câble, un élément de connexion et un élément de support fixés à lélément de connexion. Lélément de connexion comprend un connecteur pour se raccorder à un port du dispositif de communication à main. Lélément de support est conçu pour supporter le dispositif de communication à main soit selon une orientation portrait ou une orientation paysage, lorsque le connecteur est raccordé au port du dispositif de communication à main.
Patent CA-2740310-A1 (CA)
Inventor: GRUZGLIN EUGENIA
IPC: A61K38/43
Filed: 2008-11-03
Abstract: The present invention relates to a method for diagnosis and/or prognosis of cancer and for monitoring the progression of cancer and/or the therapeutic efficacy of an anti-cancer treatment in a subject by determining the molecular form of cadherin at the cell surface of cancer cells in the subject. The invention also relates to a method for preventing, inhibiting or treating cancer or its metastasis in a subject by increasing the adhesive forms of cadherin and/or decreasing the non-adhesive forms of cadherin at the cell surface.    The invention also relates to a method step of determining the expression level of furin and proprotein convertase 5A (PC5A).
Patent CA-2740734-A1 (CA)
Inventor: BOUTOUSSOV DMITRI
IPC: A61B18/20
Filed: 2009-10-15
Abstract: A satellite platform facilitates the dividing of a laser system into functional modules, and provides one or more of the functional module (e.g. articulated arm, handpiece, control panel) in a user's operational space while part, or a majority of the laser system may remain away from the user's operational space (e.g., on the wall, on the counter-top or at the walk-way).
Patent CA-2740913-A1 (CA)
Title: Improved allele-specific amplification
Inventor: WILL STEPHEN GORDON
IPC: C07H21/00
Filed: 2009-10-17
Abstract: The present invention includes a method of allele-specific amplification, utilizing an allele-specific oligonucleotide, at least partially complementary to more than one variant of the target sequence, having a 3'-terminal nucleotide complementary to only one variant of the target sequence and having at least one nucleotide with a base covalently modified at the exocyclic amino group, wherein the allele-specific oligonucleotide is extended by a nucleotide-incorporating biocatalyst predominantly when hybridized to the variant of the target sequence for which it has said complementary 3'-terminal nucleotide.
Patent CA-2741362-A1 (CA)
Title: Adjuster device and an adjuster device fault recognition function, fault-tolerant adjuster system and method for reconfiguring the adjuster system
Inventor: RECKSIEK MARTIN
IPC: B64C13/38
Filed: 2009-10-22
Abstract: Adjuster device (A11, A12, B11, B12, A21, A22, B21, B22) for coupling an adjuster flap (A1, A2; B1, B2) on an aircraft to an actuator (20), an adjuster mechanism (VK) for the kinematic coupling of the actuator (20) to the adjustment flap (A1, A2; B1, B2) and a gearbox (25), wherein the adjuster device (A11, A12, B11, B12, A21, A22, B21, B22) may be coupled to a control and monitoring device (5) for operation thereof, characterised in that the adjuster device comprises a first load sensor (S 1;  S11-a, S12-a, S21-a, S22-a), arranged at the input side (31) of the actuator (20) for recording the load occurring on the input side of the actuator (20) as a result of the operation of the adjustment flap (A1, A2; B1, B2), a second load sensor (S2; S11-b, S12-b, S21-b), arranged at the output side (32) of the actuator (20) for recording the load occurring on the output side (32) of the actuator (20) as a result of the operation of the adjustment flap (A1, A2; B1, B2), wherein the first load sensor (S1; S11-a, S12-a, S21-a, S22-a) and the second load sensor (S1; S11-b, S12-b, S21 -b, S22-b) are functionally connected to an adjuster device fault recognition function for receiving the sensor values delivered by the load sensors, in order to attribute a fault condition to the adjuster device and a combination of an adjuster device and an adjuster device fault recognition function, a fault-tolerant adjuster system and a method fro reconfiguring an adjuster system.
Patent CA-2741433-A1 (CA)
Title: Derives acrylamido utiles comme inhibiteurs de la transition de permeabilite mitochondriale
Inventor: FANCELLI DANIELE
IPC: C07D211/46
Filed: 2009-09-23
Abstract: L'invention porte sur des dérivés acrylamido utiles comme agents thérapeutiques, en particulier pour la prévention et/ou le traitement de maladies et affections associées à l'activité du pore de transition de perméabilité mitochondriale (MPTP), telles que les maladies caractérisées par une ischémie/reperfusion, un endommagement tissulaire oxydatif ou dégénératif. Ces composés sont représentés par la formule de structure (I) dans laquelle R, R', R'', W et a sont tels que définis dans la description. L'invention porte également sur la préparation de ces composés, ainsi que sur des compositions pharmaceutiques les contenant.
Patent CA-2741536-A1 (CA)
Inventor: SRINIVASAN VENUGOPAL
IPC: H04H60/58
Filed: 2009-10-22
Abstract: Methods and apparatus to audio watermarking and watermark detection and extracted are described herein. An example method includes receiving a media content signal, sampling the media content signal to generate samples, storing the samples in a buffer, determining a first sequence of samples in the buffer, determining a second sequence of samples in the buffer, wherein the second sequence of samples is of substantially equal length as the first sequence of samples, calculating an average of the first sequence of samples and the second sequence of samples to generate an average sequence of samples, extracting an identifier from the average sequence of samples, and storing the identifier in a tangible memory.
Patent CA-2741885-A1 (CA)
Inventor: SINGH DAMANJIT
IPC: H04W60/00
Filed: 2009-11-03
Abstract: Firstly, the invention concerns a method for access control in a femto cell, comprising:- assigning at least one fem-to cell to correspond to a first identifier that identifies valid access to said femto cell; - storing a list comprising at least one second identifier and at least one first identifier, wherein a second identifier corresponds to an AT and said list indicates valid first identi-fier and second identifier pairs; - receiving, at a femto cell, a request from an AT for access (1030);- sending, by the femto cell, the first identifier to at least one access control component (1035); -determining, from said list, whether a second identifier for said AT corresponds to a valid first identifier for a said femto cell (1040); and -granting access to said AT at said femto cell in re-sponse to said request if said AT is identified. Secondly, the invention concerns a method for paging in femto cells.
Patent CA-2746370-A1 (CA)
Inventor: FODOR GABOR
IPC: H04W28/08
Filed: 2008-12-10
Abstract: A node of a multi-radio access technology (RAT) system acquires resource status information associated with each RAT of the multi-RAT system. The resource status information of the RATs of the multi-RAT system can be acquired by sniffing higher layer protocol information pertaining to call setup requests and/or call terminated messages. The node further maintains a flag representing overall resource availability associated with the RATs of the multi-RAT system, based on the acquired resource status information, for use in admission control and/or load balancing. The flag is associated with a pre-defined set of overall resource availability states of the multi-RAT system, where the availability states are defined in terms of admission control decisions.  The availability states comprise at least one of the following admission control decisions: i) unconditional acceptance of all services; ii) conditional acceptance of broadband guaranteed bit rate (GBR) services and unconditional acceptance of all other services;  iii) conditional acceptance of broadband GBR services, conditional acceptance of narrowband GBR services, and unconditional acceptance of other services; or iv) unconditional rejection of all services.
Patent CA-2746680-A1 (CA)
Inventor: DERMOUNE ABDERRAHMANE
IPC: C02F11/12
Filed: 2009-12-11
Abstract: It is an object of the present invention to provide an improved method of electro-dewatering substances by increasing the efficiency with which water is removed from the substances, thus permitting substances to attain higher dryness levels with the same energy input and surface area, or to attain similar dryness levels with less energy input or less surface area. The method comprises placing the substance between at least two electrodes, at least one of which is adapted to allow fluid evacuation, depositing an electrolyte at the interface between the substance and one of the electrodes, wherein the two previous steps can be performed in any order, and, before impregnation of the electrolyte into the substance can occur, submitting the substance to a combination of pressure and electrical current so as to remove liquid from the substance;  wherein the electrolyte should be added in sufficient quantity to substantially reduce or prevent the voltage drop that occurs near the at least one electrode and in sufficient volume to allow dispersion over the entire surface of the substance.
Patent CA-2747942-A1 (CA)
Inventor: ROESSLER MARKUS
IPC: G01N33/574
Filed: 2009-12-18
Abstract: The present invention relates to a method aiding in the assessment of cancer. It dis-closes the use of the arginine-rich metastasized in early tumors protein (= ARMET) as a universal marker of different cancer types. ARMET aids in the assessment of pulmonary or lung cancer (LC) or of colon cancer, e.g. of non-small cell lung car-cinoma (NSCLC) or colorectal cancer (CRC), but also likely of other specific types of cancer. Such specific cancer types are e.g. breast, ovary, cervix, head and neck, endometrium, melanoma, bladder, kidney, pancreas, prostate, esophagus, stomach or bile duct cancer. Furthermore, it especially relates to a method for assessing cancer from a liquid sample, derived from an individual by measuring ARMET in said sample. Measurement of ARMET  can, e.g., be used in the early detection of cancer or in the surveillance of patients who undergo surgery.
Patent CA-2749660-A1 (CA)
Inventor: DAVEY RYAN
IPC: G01N33/48
Filed: 2010-01-13
Abstract: A handheld diagnostic test device includes a port to removably receive a test cartridge, an element connected with an electronic device, and sensors for detection of test data from a biological or environment sample after reaction with reagents onboard the cartridge. The test device also includes memory storing algorithms for upload to the electronic device to enable a processor thereof: to await elapse of a pre-determined time following reaction of the sample with the reagents; to thereafter instruct the sensors to detect the test data; to generate presentation data based on the test data; and to present the presentation data from a presentation element of the electronic device to a user. A related method includes a connecting step, an uploading step, a presentation step, a cartridge inserting step, a waiting step, a sensing step, and an electronic device processing step.
Patent CA-2749910-A1 (CA)
Inventor: LAM ROBERT
IPC: B65B17/02
Filed: 2010-02-01
Abstract: A system and apparatus for moving and packaging oriented containers through an application machine and to a container carrier wherein a plurality of containers are fed in a desired rotational position prior to a transfer turret (70) and gripped as the transfer turret (70) rotationally transfers the oriented container to the container carrier.
Patent CA-2751605-A1 (CA)
Title: Scalable nat traversal
Inventor: BOIRE-LAVIGNE SEBASTIEN
IPC: H04L12/66
Filed: 2010-02-05
Abstract: A system and method for traversing a firewall for a voice-over-IP session or other communication session uses four main components: a relay agent, and NAT 30Agent, a SIP proxy and a application server. The SIP proxy is located in the public network and SIP signaling messages are routed through the SIP proxy.  The sever opens ports in the firewall for signaling between the SIP proxy and the relay agent behind the firewall. The application server also opens ports in the firewall for media traffic. The NAT 30Agent disposed in the path from the firewall to the Internet filters media packets and changes the public source address of the media packets to a predetermined address associated with the open media port.
Patent CA-2753338-A1 (CA)
Title: Neutral nanotransporters
Inventor: KHVOROVA ANASTASIA
IPC: C12N15/113
Filed: 2009-09-22
Abstract: Neutral lipid formulations for nucleic acid delivery are provided according to the invention. The neutral lipid formulations include hydrophobically modified polynucleotides and fat mixtures. Methods of using the neutral lipid formulations are also provided.
Patent CA-2756565-A1 (CA)
Inventor: MESSERE RINO
IPC: A47F3/04
Filed: 2000-05-25
Abstract: The subject of the invention is a transparent glazing unit having at least one viewing area and its use in a door of a refrigerated enclosure and more particularly a glazed door, the glazed area of which essentially consists of a vacuum glazing unit. According to the invention the viewing area is combined with an antifrosting absorbent layer deposited on at least one surface of the said area.
Patent CA-2756968-A1 (CA)
Inventor: SAUSER EDWIN J
IPC: B07B1/46
Filed: 2011-11-07
Abstract: A T shaped screen panel seal strip for use in spanning between screen support rails in a vibrating screen is disclosed, which has a plurality of notches therein in registration with the screen support rails so that the strip can be placed over either new or existing screen support rails (after having been cleaned of any cushioning cap material). The strip can be metallic or a plastic material. The method includes retrofitting existing screens with a new sealing strip by first removing any cushion cap material and then placing the T shaped seal strip over the support rails.
Patent CA-2756998-A1 (CA)
Inventor: ROES CHRISTOPHER RICHARD
IPC: G05D16/06
Filed: 2010-04-02
Abstract: A water pressure regulator in-cludes a sealing member and a body having a diaphragm assembly. The diaphragm assembly is positioned and secured within the body to define first and second chambers. The di-aphragm assembly has a force acting thereon from within the second chamber. The first chamber defines first and second zones and a passageway therebetween. An inlet of the body is configured to provide water to the first zone and an outlet of the body is configured to de-liver water out of the second zone. The sealing member is positioned within the first zone. The sealing member seals the passageway by a force of the water in the first zone acting upon the sealing member and by a gravitational force acting upon the sealing member. The sealing member is formed in the shape of a spherical ball. The water pressure regulator may be used in a watering system.
Patent CA-2757686-A1 (CA)
Title: Methods, compositions and a kit suitable for determining the concentration of gamma-hydroxy butyric acid (ghb) in a sample
Inventor: HASAN LARA
IPC: C12Q1/26
Filed: 2010-04-23
Abstract: The invention relates to methods to determine the concentration of gamma-hydroxy butyric acid (GHB) in a sample as well as compositions and a kit suitable for carrying out said methods. The invention relates moreover to the use of the methods for application on a microtiter plate or an auto- analyzer.
Patent CA-2762141-A1 (CA)
Inventor: YAMAGUCHI KENGOU
IPC: B64D45/02
Filed: 2011-12-14
Abstract: The present invention has an object to provide a lightning current detection sensor that has a configuration resistant to high voltage and high current in a lightning strike and has high sensitivity and high resolution. In a lightning current detection sensor 10, an insulation-coated wire 22 wound in multiple turns is collectively covered with a base tape 21 and a cover tape 23. Thus, even when the insulation-coated wire 22 is wound in multiple turns to increase sensitivity, a minute area can be detected to increase resolution. Also, with the base tape 21 and the cover tape 23 covering the insulation-coated wire 22 and also a shield portion 12 made of an insulating material and a gap 40 formed between the shield portion 12 and the coil portion 20, a sufficient shielding property is ensured and detection with high accuracy can be performed against high current and high voltage without capacitative coupling.
Patent CA-2763864-A1 (CA)
Title: Communication system and method for directly transmitting signals between nodes of a communication system
Inventor: CHOI CHANGSOON
IPC: H04B10/272
Filed: 2012-01-10
Abstract: A communication system has a plurality of nodes (102 1-102 n) adapted to provide for a communication with one or more devices, a central node (100), a passive optical network (106) comprising a multiplexer/demultiplexer device (108) adapted to demultiplex a first optical signal from the central node (100) to the plurality of nodes (102 1-102 n), and to multiplex second optical signals from one or more of the nodes (102 1-102n), each node (102 1--102 n) having allocated a wavelength for generating its optical signal, wherein for directly transmitting signals from one node (102 1-102 n) to at least one of the other nodes (102 1--102 n), the one node (102 1-102 n) is adapted to generate an optical signal at the wavelength allocated to the at least one of the other nodes (102 1-102 n), the optical signal including the signal to be transmitted, and wherein the multiplexer/demultiplexer device (108) of the passive optical network (106) is adapted to combine the optical signal from the one node (102 1-102 n) with the first optical signal.
Patent CA-2765226-A1 (CA)
Inventor: HAMED OTHMAN A
IPC: D04H1/425
Filed: 2004-05-06
Abstract: The present invention relates to superabsorbent cellulose fiber including cellulose and at least one ethylenically unsaturated monomer. The invention also relates to a method of producing the superabsorbent fiber, and absorbent articles including the superabsorbent fiber.
Patent CA-2767339-A1 (CA)
Inventor: KARLSSON JAN-OLOF
IPC: A61K31/506
Filed: 2010-07-06
Abstract: L'invention concerne une composition pharmaceutique pour le traitement d'un état pathologique chez un patient. Cette composition comprend, en tant que premier composant, un complexe du manganèse de Formule (I) et, en tant que second composant, un composé complexe non manganèse de Formule (I), facultativement conjointement avec un ou plusieurs supports et/ou excipients physiologiquement acceptables, où X, R1, R2, R3 et R4 sont tels que définis présentement. L'invention porte sur des procédés de traitement d'un état pathologique chez un patient, par exemple, un état pathologique provoqué par la présence de radicaux libres issus de l'oxygène, lesquels procédés comprennent l'administration audit patient du premier composant et du second composant.
Patent CA-2767557-A1 (CA)
Inventor: HUI SHIQIANG
IPC: C23C24/00
Filed: 2010-07-06
Abstract: The invention disclosed is a pulsed power supply for plasma electrolytic deposition (PED) for generating pulsed direct current for controlled interruption of the arcing process of PED, comprising a power distribution and relay logic (PDRL) module; a positive AC/DC (alternating current/direct current) power module; a negative AC/DC power module; a power pulse output module; and a computer control and data acquisition module, wherein the power pulse output module further comprises a pulse controller and an insulated-gate bipolar transistor (IGBT) power switch, and wherein the PDRL module is operatively coupled to both the positive and negative AC/DC power modules and the respective positive and negative power modules are then operatively coupled to both the power pulse output module and the computer control and data acquisition module, and wherein the computer control and data acquisition module controls both the respective positive and negative power modules and the power pulse output module to generate pulsed DC for controlled interruption of the arcing process.
Patent CA-2767767-A1 (CA)
Title: Compositions for generating an antigen specific immune response
Inventor: ZENDER LARS
IPC: A61K39/00
Filed: 2010-07-30
Abstract: The present invention provides for the purposeful utilisation of the induction of senescence in eukaryotic cells for induction of an antigen specific immune response. Such cells can be normal cells, pre-malignant and malignant cells as well as virally or bacterially infected cells, for the generation of an immune response, preferably a cellular or humoral immune response comprising T-cells and/or B-cells, whose immune response is directed specifically against antigens from those cells in which senescence was induced and then comprises an immune response against the senescent cells itself as well as to the non-senescent counterparts harbouring the same antigens.