baber/WOPTO huggingface dataset:
Patent CA-2695238-A1 (CA)
Inventor: GUYOT MARCEL
IPC: F03H1/00
Filed: 2008-08-04
Abstract: The invention relates to a Hall-effect ion ejection device that comprises a longitudinal axis (00') substantially parallel to the ion ejection direction, and comprises at least: a main ionisation and acceleration annular channel (21), the annular channel (21) being open at its end; an anode (26) extending inside the channel (21); a cathode (30) extending outside the channel (21) at the outlet thereof; a magnetic circuit (4) for generating a magnetic field in a portion of the annular channel (21), said circuit including at least an annular inner wall (22), an annular outer wall (23) and a bottom (8) connecting the inner (22) and outer (23) annular walls and defining the downstream portion of the magnetic circuit (4); characterised in that the magnetic circuit (4) is arranged so as to create at the outlet of the annular channel (21) a magnetic field independent from the azimuth.
Patent CA-2696641-A1 (CA)
Title: Procede pour etablir une liaison de donnees entre deux processeurs, notamment dans un chipset nfc
Inventor: CHARRAT BRUNO
IPC: H04B5/00
Filed: 2010-03-18
Abstract: L'invention concerne un procédé pour établir une liaison de données entre un premier processeur (NFCC) configuré pour fournir, sur un port de communication à contact (P1), un premier signal porteur de données (TX1), et un second processeur (SP1) configuré pour fournir sur un port de communication à contact (P2) un second signal porteur de données (TX2). Le procédé comprend des étapes consistant à prévoir un premier coupleur (CP1) et un second coupleur (CP1), établir un couplage sans contact entre les premier et second coupleurs et, par l'intermédiaire des coupleurs et au moyen d'au moins un signal RF (H1, Vac, E1, SA1, SA2, SA3, E2, SA4), transférer le premier signal porteur de données (TX1) au second processeur (SP1) et transférer le second signal porteur de données (TX2) au premier processeur (NFCC). Le second processeur est par exemple un processeur sécurisé de carte SIM et le premier processeur un contrôleur NFC.
Patent CA-2698009-A1 (CA)
Inventor: NORBECK JOSEPH M
IPC: A01N33/18
Filed: 2008-07-16
Abstract: A method and apparatus for converting carbonaceous material to a stream of carbon rich gas, comprising heating a slurry feed containing the carbonaceous mate.pi.al in a hydrogasification process using hydrogen and steam, at a temperature and pressure sufficient to generate a methane and carbon monoxide rich stream in which the conversion time in the process is between and 45 seconds In particular embodiments, the slurry feed containing the carbonaceous material is fed, along with hydrogen, to a kiln type reactor before being fed to the fluidized bed reactor.
Patent CA-2698828-A1 (CA)
Inventor: BEVEC DORIAN
IPC: A61K38/17
Filed: 2008-09-09
Abstract: The present invention is directed to the use of the peptide compound Asp-Phe-Asp-Met-Leu-Arg-Cys-Met-Leu-Gly-Arg-Val-Tyr-Arg-Pro-Cys-Trp-Gln-Val-OH as a therapeutic agent for the prophylaxis and/or treatment of cancer, autoimmune diseases, fibrotic diseases, inflammatory diseases, neurodegenerative diseases, infectious diseases, lung diseases, heart and vascular diseases and metabolic diseases. Moreover the present invention relates to pharmaceutical compositions preferably in form of a lyophilisate or liquide buffer solution or artificial mother milk formulation or mother milk substitute containing the peptide Asp-Phe-Asp-Met-Leu-Arg-Cys-Met-Leu-Gly-Arg-Val-Tyr-Arg-Pro-Cys-Trp-Gln-Val-OH  optionally together with at least one pharmaceutically acceptable carrier, cryoprotectant, lyoprotectant, excipient and/or diluent.
Patent CA-2699405-A1 (CA)
Title: Systeme d'etageres industriel mobile
Inventor: TOURDOT MATTHEW A
IPC: A47F10/00
Filed: 2007-09-18
Abstract: La présente invention concerne un système d'étagères industriel mobile qui comprend une entretoise coulissante, une entretoise pour tablier, une commande de moteur synchrone qui permet au système d'étagères d'être utilisé individuellement et collectivement sur des surfaces inégales. Par conséquent, le système d'étagères industriel convient bien aux installations de stockage dans lesquelles il n'est pas possible ni souhaitable de niveler un sol inégal.
Patent CA-2702444-A1 (CA)
Inventor: CAI SEAN
IPC: H04L27/26
Filed: 2008-10-17
Abstract: An OFDM/OFDMA frame structure technology for communication systems is disclosed. The OFDM/OFDMA frame structure technology comprises a variable length sub-frame structure with efficiently sized cyclic prefixes and efficient transition gap durations operable to effectively utilize OFDM/OFDMA bandwidth.  Furthermore, the frame structure provides compatibility with multiple wireless communication systems.  An uplink frame structure and a downlink frame structure are provided.
Patent CA-2704209-A1 (CA)
Title: Orally disintegrative dosage form
Inventor: BUNICK FRANK
IPC: A61K9/20
Filed: 2008-10-29
Abstract: The present invention features an orally disintegrating dosage form including from about 5% to about 40%, by weight, of at least one hydrated salt and a pharmaceutically active agent, wherein the at least hydrated salt has a dehydration temperature of from about 20 to about 120 °C.
Patent CA-2704769-A1 (CA)
Inventor: KAPLAN DAVID
IPC: B29D11/00
Filed: 2007-11-05
Abstract: A method of manufacturing a nanopatterned biopolymer optical device includes providing a biopolymer, processing the biopolymer to yield a biopolymer matrix solution, providing a substrate with a nanopatterned surface, casting the biopolymer matrix solution on the nanopatterned surface of the substrate, and drying the biopolymer matrix solution to form a solidified biopolymer film on the substrate, where the solidified biopolymer film is formed with a surface having a nanopattern thereon. In another embodiment, the method also includes annealing the solidified biopolymer film.  A nanopatterned biopolymer optical device includes a solidified biopolymer film with a surface having a nanopattern is also provided.
Patent CA-2704856-A1 (CA)
Inventor: SHIAO MING-LIANG
IPC: E04D13/18
Filed: 2008-11-10
Abstract: The present invention relates generally to photovoltaic devices, and more particularly to photovoltaic roofing products in which photovoltaic elements are affixed to roofing substrates. In one embodiment of the invention, a photovoltaic roofing panel comprising a roofing panel substrate having a top surface; and at least six discrete photovoltaic elements affixed to the roofing panel substrate with their photovoltaically-active areas exposed at the top surface of the roofing panel. Another embodiment of the invention is a photovoltaic roofing assembly comprising: a plurality of discrete photovoltaic roofing elements, each comprising one or more photovoltaic elements affixed to a roofing substrate; and a joining member, wherein the plurality of photovoltaic roofing elements are disposed on and affixed to the joining member and are electrically interconnected.
Patent CA-2706149-A1 (CA)
Inventor: FALANA OLUSEGUN MATTHEW
IPC: E21B43/25
Filed: 2010-05-28
Abstract: New heavy phosphate brines are disclosed, where the water soluble phosphate brines include two or more metal phosphate. Methods for making and using the heavy phosphate brines in drilling, completion, and fracturing operations are also disclosed.
Patent CA-2707524-A1 (CA)
Inventor: KRUEGER OLAF
IPC: C12N5/00
Filed: 2009-01-07
Abstract: The present invention relates to an improved cell culture additive with a content of polyamines and iron, media containing it and processes for using it for an improved cell growth, cell viability or cellular productivity.
Patent CA-2709163-A1 (CA)
Inventor: KLINE DANIEL S
IPC: H03H9/00
Filed: 2008-12-03
Abstract: A large scale LED display has a cable and rigid link support structure for a number of LED modules. The cable and rigid link support structure is flexible but has sufficient structural integrity to prevent misalignment of the pixel modules. The LED modules are removable from the support structure individually and as a group so as to facilitate repair of the display. The LED modules are rugged so as to withstand harsh outdoor conditions and they provide sufficient luminescence for use in sunlight.
Patent CA-2709344-A1 (CA)
Inventor: IKEDA MAKI
IPC: E21B43/38
Filed: 2008-12-03
Abstract: A method and a tool that implements a method which includes measuring the viscosity and flow rates of formation fluids and obtaining the ratio of relative permeabilities of the formation fluids and wettability of the formation using the same.
Patent CA-2709414-A1 (CA)
Inventor: LIU GUOZHONG
IPC: D06M15/643
Filed: 2008-12-04
Abstract: The invention relates to the fibre assistant field, in particular relates to a process for health preserving bast fibres and a jute fibre specific health preserving assistant used in the same. this invention provides a process of health preserving bast fibres, wherein, comprising the steps of:  a. spraying the prepared assistant on bast fibres, wherein, the weight proportion of said assistant and said bast fibres ranges from 0.4:1 to 0.5:1. b. placing the bast fibres processed through step a in a first health preserving container for 2-3 days; c. taking out the bast fibres processed through step b from the first health preserving container, turning over such bast fibres, and placing them in a second health preserving container; then heating such bast fibres up to 50-60°C, after that, storing the heated bast fibres in said second health preserving container for 5-6 days.
Patent CA-2712851-A1 (CA)
Title: Roller bearing seal
Inventor: PRUDEN JESSICA
IPC: F16C33/78
Filed: 2010-07-30
Abstract: A bearing assembly is presented having a novel bearing seal design that, in one embodiment, combines the sealing advantages of both a labyrinth-like seal in combination with a contact seal. The seal is held perpendicularly to the sealing surface, and in one embodiment, substantially divides the sealing forces equally between the lubricant seal portion and the dust seal portion of the seal by virtue of the symmetry of the seal geometry and the application of the resisting force substantially along the seal body's centerline. The seal departs from the cantilever geometry of prior art seal designs, and in one embodiment, provides an inherently stiffer seal.
Patent CA-2713696-A1 (CA)
Inventor: SABAPATHY PRADHEEP ANTONY
IPC: B60P3/14
Filed: 2010-08-16
Abstract: A mobile automobile service trailer has a chassis with a body fastened thereon; an alternating current inlet, for selectably electrically connecting AC current from a commercial grid to a trailer AC network; a direct current inlet, for selectably electrically connecting DC current provided by a tow vehicle to a trailer DC  network;  and a renewable energy electric current generator electrically connectable to at least one of the trailer AC network and the trailer DC network. The trailer further has a battery system having at least one battery, the battery system being electrically connectable to the trailer AC network or the trailer DC network for charging the battery. The renewable energy electric current generator may be a photovoltaic electricity generator, a fuel cell electricity generator or a wind powered electricity generator.
Patent CA-2714251-A1 (CA)
Inventor: NASH HUW M
IPC: A61K38/12
Filed: 2009-02-09
Abstract: The present invention provides biologically active peptidomimetic macrocycles for the treatment of cell proliferative disorders such as cancer and immunoproliferative disease.
Patent CA-2718180-A1 (CA)
Inventor: CHMIEL MATTHEW S
IPC: G06F3/14
Filed: 2010-10-25
Abstract: An illustrative embodiment of a computer-implemented process for plug-in re-use in a web page for simulated simultaneous interactive elements, determines whether an interactive element is a plug-in instance on a web page and responsive to a determination that the interactive element is not a plug-in instance on a web page, requests current state information of the interactive element from the web page. The computer-implemented process loads the current state information into a plug-in instance available on the web page, positions and sizes the plug-in instance on top of the interactive element on the web page and enables interaction with the interactive element.
Patent CA-2720982-A1 (CA)
Inventor: LAUGHLIN MARK
IPC: A61P35/00
Filed: 2008-04-10
Abstract: Disclosed is (4-Methoxy-phenyl)-methyl-(2-methyl-quinazolin-4-yl)-amine hydrochloride effective as a cytotoxic agent. (4-Methoxy-phenyl)-methyl-(2-methyl-quinazolin-4-yl)-amine hydrochloride is useful in the treatment of a variety of clinical conditions in which uncontrolled growth and spread of abnormal cells occurs, and in particular to its use in treating brain cancer.
Patent CA-2722824-A1 (CA)
Title: Interactive input system with optical bezel
Inventor: HANSEN JEREMY
IPC: G06F3/042
Filed: 2009-05-08
Abstract: An interactive input system (20) comprises a bezel (40 to 44) at least partially surrounding a region of interest. The bezel has a plurality of bands (102, 104) thereon with at least some adjacent bands having different optical properties. At least one imaging device (60) looks into the region of interest and sees the at least one bezel so that acquired images comprise regions corresponding to the bands. Processing structure (26) processes pixels of a plurality of the regions to detect the existence of a pointer in the region of interest.
Patent CA-2724242-A1 (CA)
Inventor: RIPLEY RICHARD D
IPC: B62D5/04
Filed: 2009-06-02
Abstract: An all-terrain vehicle (10) including a frame (50) having longitudinally-spaced ends (52, 56) defining a first longi-tudinal axis (51 ), and a power steering unit (132) supported by the frame. The power steering unit has an output shaft (144) which is held at its free end in an aperture (92), and rotates within a bearing (192).
Patent CA-2724931-A1 (CA)
Title: Providing control words to a receiver
Inventor: WESTERVELD EGBERT
IPC: H04L9/00
Filed: 2010-12-10
Abstract: A method and a system for providing control words to at least one a receiver are described wherein said receiver is associated with a secure module. The method comprises the steps of receiving at least part of a code book comprising code information for descrambling one or more service streams in a scrambled data stream sent to said receiver; providing a control word request associated with at least one crypto period in at least one of said service streams; and, in response to said control word request, generating on the basis of said code information at least one control word for descrambling data in said service stream and associated with said crypto period.
Patent CA-2725215-A1 (CA)
Title: Personalizing a sim by means of a unique personalized master sim
Inventor: NEUMANN PETER
IPC: H04W8/20
Filed: 2009-04-20
Abstract: Method for starting up and personalising a further second non-personalised identification module (VSIM), in particular for operation of a mobile radio terminal, wherein a first identification module MasterSIM (MSIM) containing a personalised user data set is present, characterised in that an authentication and/or checking of the second identification module (VSIM) is carried out and the user data set for storage on the second identification module (VSIM) for personalising the second identification module (VSIM) is read from the MasterSIM (MSIM), transmitted to the second identification module (VSIM) and stored therein, in particular containing one or more unique definitive user identification (IMSI).
Patent CA-2726786-A1 (CA)
Inventor: SAHRAEI REZA
IPC: A63F3/02
Filed: 2010-12-29
Abstract: The game of chess is played all around the World. The rule is normally involved two players on opposite side of the chess board. The first player uses the white pieces and the second player uses the black pieces, which in short referred to as white-player and black-player respectively. The players play against each other and sometimes, especially in the tournaments, against time, which equally dedicated to the players at the start of the game.  Here I invented a novel method that instead of two players, two teams engage in the game. The number of players in each team can be one or two or more. Normally, two teams with two players is a good balance, but any other combination is allowed.  Therefore, in the Team Chess, there are a white-team and a black-team.   The Team Chess changes the dynamic of the game and adds more excitement to it.  It encourages more people to try chess game and also it is a very good training tool particularly for younger players.
Patent CA-2729321-A1 (CA)
Title: Sustainable poly(vinyl chloride) mixtures for flooring products
Inventor: HORTON STEPHEN D
IPC: C09D7/63
Filed: 2009-07-09
Abstract: A mixture of poly(vinyl chloride) and epoxidized methyl soyate is disclosed.    The epoxidized methyl soyate as a plasticizer replaces butyl benzyl phthalate which is conventionally used for the manufacture of multi-layer laminate sheet flooring or single layer tile flooring. The epoxidized methyl soyate, a bio-plasticizer, unexpectedly is a "drop-in" replacement for the butyl benzyl phthalate, both in terms of processing and performance.    Also poly(vinyl chloride) - epoxidized methyl soyate mixtures have much better heat stability than poly(vinyl chloride) -butyl benzyl phthalate mixtures.
Patent CA-2730349-A1 (CA)
Inventor: SCHALLER HANS-DIETER
IPC: B61F5/38
Filed: 2009-07-16
Abstract: A self-steering system for a radial bogie of a railroad vehicle is provided.  The self-steering system includes a plu-rality of links which connect the leading and trailing wheelsets to the bogie frame.  Each of the links is adapted to provide a small-er degree of movement between the link and the wheelset at one end and a larger degree of movement between the link and the bogie frame at the other end.
Patent CA-2732878-A1 (CA)
Inventor: COSTELLO MICHAEL T
IPC: C09K8/584
Filed: 2009-08-07
Abstract: A surfactant blend of a low molecular weight surfactant and a high molecular weight surfactant to be used in an aqueous flooding. The surfactant blend may be neutralized with an alkali or alkaline agent. The surfactant blend may be mixed with a polymer. Surfactant blends of the present invention increase oil recoveries from oil reservoirs.
Patent CA-2733019-A1 (CA)
Inventor: MCKEOWN THOMAS J
IPC: E05B47/00
Filed: 2009-07-29
Abstract: A device to protect an article (24) from theft is disclosed. The device includes a pointed pin member (14) to enable attachment of the device to the article to be protected from theft. A housing (17) disposed within the device includes a floor and a wall (33) tapering towards a confining end (34). The housing includes coaxial openings for insertably receiving the pin member.  A ball clutch mechanism is located within the housing and includes a plurality of balls (26). As the balls are urged towards the confining end of the housing, they wedge between the tapering wall and the pin member to apply increasing radial pressure against the pin member to prevent it from being withdrawn from the device. The floor includes a member (42) which deflects downwardly upon insertion of the pin member into the housing to apply a radial force against the pin member to frictionally engage it within the device.
Patent CA-2734202-A1 (CA)
Inventor: SNOW DAVID J
IPC: G06K9/03
Filed: 2011-03-15
Abstract: A technique for providing feedback about an image of a financial document to a user is described. During this feedback technique, the user provides the image of a financial document, such as W-2 form. For example, the user may take a picture of or may scan the financial document. This image may be analyzed using predefined information in a set of financial documents (such as different types of income-tax documents), and a quality metric for the image may be determined using the analysis. Moreover, the feedback, which is based on the determined quality metric, may be provided to the user. For example, the user may be instructed to retake the image, and the instructions may include an image of the desired orientation and content. In this way, the user may be advised as to how to improve the quality metric in the revised image.
Patent CA-2738173-A1 (CA)
Inventor: LAWHITE NIELS
IPC: G01S15/88
Filed: 2009-09-23
Abstract: A system for heating the sound-reflective mirror surface (40) of a phased array monostatic sodar apparatus (1000).  The system has a heat source (70) located at a position that is spaced from the mirror (40), a control system (221) that controls the operation of the heat source (70), a working fluid (50) that is heated by the heat source (70) and used to transfer heat from the source (70) to the mirror (40), and a delivery system (60, 80, 90) that constrains the heated working fluid (50) and delivers it from the heat source (70) to the mirror (40).
Patent CA-2741760-A1 (CA)
Inventor: ADAMS JERRY LEROY
IPC: A61K31/535
Filed: 2009-10-27
Abstract: The present invention relates to a compound of formula (I) or a pharmaceutically acceptable salt thereof, wherein R1, R2, R3, R11, R12, R13, Q, Z, and p are as described herein. Compounds of the present invention are useful for the treatment of cancers.
Patent CA-2742560-A1 (CA)
Inventor: SHADDUCK JOHN H
IPC: A61B18/04
Filed: 2009-11-06
Abstract: A prostate therapy system is provided that may include any of a number of features. One fea-ture of the prostate therapy system is that it can access a prostate lobe transurethrally. Another feature of the prostate therapy system is that it can deliver condensable vapor into the prostate to ablate the prostate tis-sue. Another feature of the prostate therapy system is that it can aspirate tissue from the prostate. Yet another feature of the prostate therapy system is that it can rotate during delivery of vapor and aspiration of tissue.    Meth-ods associated with use of the prostate therapy system are also cov-ered.
Patent CA-2748776-A1 (CA)
Inventor: NGUYEN VIET
IPC: F16K3/02
Filed: 2010-02-09
Abstract: A gate valve has support members that are attached to a main body structure of the gate valve adjacent to the valve gate opening. These support members are affixed on both sides of the valve gate opening radially around a gate sleeve.
Patent CA-2750310-A1 (CA)
Inventor: GORSKI JOEL R
IPC: B32B37/00
Filed: 2010-01-25
Abstract: Polymeric indicator films and pH indicating wraps are provided for visually monitoring, detecting, and/or determining the presence of metabolic byproducts from harmful or potentially harmful microorganisms. Also provided are methods of use and preparation of the polymeric indicator films.
Patent CA-2750477-A1 (CA)
Inventor: DUFFIELD STEPHEN
IPC: A61K47/48
Filed: 2010-02-17
Abstract: The invention relates to anti-TNFR1 polypeptides, antibody single variable domains (dAbs), antagonists and multispecific ligands, as well as methods and uses of these. The anti-TNFR1 polypeptides, antibody single variable domains (dAbs), antagonists and multispecific ligands are useful for treating and/or preventing inflammatory disease, such as arthritis or COPD, as well as for pulmonary administration, oral administration, delivery to the lung and delivery to the GI tract of a patient.
Patent CA-2750558-A1 (CA)
Inventor: MONTPLAISIR SARAH JANE
IPC: B23B47/04
Filed: 2011-08-26
Abstract: A drill press includes a spindle pulley having a first central opening extending along an axis, a sleeve disposed within the pulley central opening, the sleeve having a central opening aligned with the pulley central opening and the axis, and a locking nut connecting an upper end of the sleeve with the spindle pulley for supporting simultaneous rotation of the sleeve and the spindle pulley about the axis. The drill press includes a spindle disposed within the sleeve central opening and extending along the axis, the spindle being slidable along the axis relative to the sleeve and being rotatable with the sleeve.  The drill press includes a spacer disposed between the spindle and the locking nut or between the spindle and the sleeve for aligning the spindle with the axis and preventing the spindle from contacting the upper end of the sleeve during rotation, which reduces noise during operation.