baber/WOPTO huggingface dataset:
Patent CA-2662809-A1 (CA)
Title: Dispositif d'alimentation en air comprime
Inventor: HILBERER EDUARD
IPC: B60T17/00
Filed: 2007-08-08
Abstract: L'invention concerne un dispositif d'alimentation en air comprimé (10) pour un véhicule utilitaire, avec un boîtier de soupape (12) et une cartouche de dessiccateur d'air (14) interchangeable sensiblement à symétrie axiale, reliée au boîtier de soupape. Le boîtier de soupape et la cartouche de dessiccateur d'air sont mutuellement reliés par l'intermédiaire d'un joint d'étanchéité (30) sensiblement circulaire, qui se situe dans un plan perpendiculaire à l'axe de la cartouche de dessiccateur d'air. Selon l'invention, le boîtier de soupape (12) et la cartouche de dessiccateur d'air (14) peuvent être accouplés en les réunissant en parallélisme axial, et le boîtier de soupape et la cartouche de dessiccateur d'air présentent des moyens (104, 148) qui ne permettent pas une liaison étanche entre le boîtier de soupape et la cartouche de dessiccateur d'air dans toutes les positions angulaires de la cartouche de dessiccateur d'air par rapport au boîtier de soupape qui sont définies relativement à l'axe de la cartouche de dessiccateur d'air.
Patent CA-2663532-A1 (CA)
Inventor: HOWLETT HAROLD A
IPC: A61B5/107
Filed: 2007-09-21
Abstract: A kiosk apparatus that may select for a person a recommended footcare product based on pressure measurements collected from pressures sensors or calculated biomechanical data estimates. Pressure measurements and calculated biomechanical data estimates may be used to determine if a foot is unshod on the pressure sensor and also group a person into a classified subgroup. The pressure measurement and calculated biomechanical data estimates may also be used to select a recommended footcare product.
Patent CA-2663800-A1 (CA)
Inventor: PUZELLA ANGELO M
IPC: H01Q21/00
Filed: 2007-07-31
Abstract: A tile subarray includes an upper multi-layer assembly (UMLA) provided from a first plurality of printed circuit boards and a lower multi-layer assembly (LMLA) provided from a second plurality of printed circuit boards. Each of the UMLA and LMLA includes one or more radio frequency (RF) interconnects between different circuit layers on different circuit boards which make up the UMLA and LMLA. The RF interconnects can include one or more RF matching pads which provide a mechanism for matching impedance characteristics of RF stubs to provide the RF interconnects having desired insertion loss and impedance characteristics over a desired RF operating frequency band. The RF matching pads allow the manufacture of circuit boards having RF interconnects without the need to perform any back drill and back fill operation to remove stub portions of the RF interconnects in the UMLA and LMLA.
Patent CA-2668095-A1 (CA)
Inventor: GOLUB ILYA
IPC: F21V5/04
Filed: 2009-06-02
Abstract: An optical lens array for imaging and illumination applications is provided.  The lens array comprises a first axicon at a first end of the array, a second axicon positioned distally from the first axicon along an optical axis and a third axicon positioned distally from the second axicon along the optical axis. The third axicon provides an objective lens to a focal region or focus region. The third axicon is positioned at a fixed location in the array wherein the distance between the first and second axicons can be altered to control the position of the focal region defined by the depth of field for imaging applications and depth of focus for illumination applications of the third axicon.
Patent CA-2668676-A1 (CA)
Inventor: ROGAWAY PHILLIP
IPC: H04L9/08
Filed: 2007-11-07
Abstract: A robust computational secret sharing scheme that provides for the efficient distribution and subsequent recovery of a private data is disclosed. A cryptographic key may be randomly generated and then shared using a secret sharing algorithm to generate a collection of key shares. The private data may be encrypted using the key, resulting in a ciphertext. The ciphertext may then be broken into ciphertext fragments using an Information Dispersal Algorithm. Each key share and a corresponding ciphertext fragment are provided as input to a committal method of a probabilistic commitment scheme, resulting in a committal value and a decommittal value. The share for the robust computational secret sharing scheme may be obtained by combining the key share, the ciphertext fragment, the decommittal value, and the vector of committal values.
Patent CA-2669473-A1 (CA)
Title: Automatical update of the playlists of an interactive program guide epg; grouping episodes of tv series according to user parameters
Inventor: ELLIS MICHAEL D
IPC: H04N5/445
Filed: 2007-11-09
Abstract: Systems and methods for automatically generating a playlist of series assets and systems and methods for grouping assets of a playlist in clusters are provided. In one embodiment, series assets may automatically be included into a playlist for that series. In another embodiment, an interactive media guidance application may group assets in clusters based on one or more user selected parameters or may group assets in cluster based on automatically determined parameters. In yet another embodiment, the interactive media guidance application may group assets in clusters and display at least one identifier in connection with each cluster to indicate a basis for forming the cluster. The identifier may be a key word or catch phrase that succinctly identifies a trait or characteristic of assets in a particular cluster associated with the identifier.
Patent CA-2669686-A1 (CA)
Title: 7-substituted purine derivatives for immunosuppression
Inventor: KINGSBURY CELIA
IPC: A61P37/06
Filed: 2006-11-16
Abstract: The present invention provides novel purinone and related derivatives useful for the prevention and treatment of autoimmune diseases, inflammatory disease, mast cell mediated disease and transplant rejection. The compounds are of the general formula (III).
Patent CA-2670627-A1 (CA)
Title: Convex bottom microwell
Inventor: DIANZANI UMBERTO
IPC: B01L3/00
Filed: 2007-11-19
Abstract: Convex-bottom microwells for laboratory use in optical analyses of colorimetric or enzymological type useful for avoiding interferences with the luminous beam of the detecting instrument by corpuscular elements present in the sample to be analysed.
Patent CA-2672627-A1 (CA)
Inventor: KNOBLOCH BENTON T
IPC: E21B37/00
Filed: 2007-12-12
Abstract: An improved and enhanced spring loaded downhole tool for cleaning well casing bores comprising a mandrel, at least a first insert having a passageway therethrough, and at least a second insert, wherein both the first insert and the second insert are selected from at least one of a spring loaded scraper insert and at least one wire brush insert, and further wherein the first insert and the second insert are slidingly received within a slot on a first mounting portion on the mandrel and a slot on a second mounting portion on the mandrel, from the outermost respective ends, and wherein the first insert is secured by a first retaining sleeve and the second insert is secured by a second retaining sleeve. Also disclosed is a unique method for cleaning a section of casing with a downhole tool, as herein disclosed.
Patent CA-2673851-A1 (CA)
Title: Polyelectrolyte precipitation and purification of proteins
Inventor: FAHRNER ROBERT L
IPC: C07K16/00
Filed: 2008-01-10
Abstract: Methods are presented for isolating and purifying antibodies by adding a polyelectrolyte to a cell culture fluid, such as a harvested cell culture fluid, and precipitating an antibody-polyelectrolyte complex or a complex of impurities and the polyelectrolyte.
Patent CA-2674952-A1 (CA)
Title: Isotopes separation and purification
Inventor: FARAG TAREK A Z
IPC: B01D59/50
Filed: 2007-02-21
Abstract: A system and method for continuously separating different isotopes of a particular element, such as Uranium, Zirconium, or Hydrogen, in an electrolytic medium. The ions of the isotopes to be separated are moved in the electrolytic medium using electric field. As the lighter ions will move faster than the heavier ions, the separation will happen and the lighter ions will be ahead of the heavier ions by a separation distance. To improve the separation, other forces (either proportional to the mass or not) are generated on the ions in directions that add additional separation factors. These forces could be centrifugal, electromagnetic, resistive dragging, mechanical (flow), etc. The invented separation process and device is simple and less expensive than other comparable devices, providing outstanding separation at low cost, and could be built using the already available materials and technologies that exist in any country in the world.
Patent CA-2677213-A1 (CA)
Title: Chromatographic media and chromatographic equipment storage solutions and use thereof
Inventor: MAGEE STEVE
IPC: A01N31/02
Filed: 2007-12-10
Abstract: Buffered antimicrobial solutions of benzyl alcohol and ethanol and their use for short or long term storage of chromatographic solids.
Patent CA-2678299-A1 (CA)
Title: Shared media system command and control
Inventor: JOHNSON MOSES
IPC: H04L29/02
Filed: 2009-09-04
Abstract: A system for controlling shared media is presented. A server provides a shared media to multiple media players. A controller is adapted to send media control commands over a communications link to the server. The server controls the shared media in response to the command. The server updates the shared media on the two media players.
Patent CA-2679852-A1 (CA)
Inventor: SATO KOJI
IPC: C07B61/00
Filed: 2008-03-31
Abstract: Disclosed is a method for producing a quinolone compound having high antibacterial activity and safety by a simple process with high yield. Specifically, a desired quinolone carboxylic acid derivative (1) shown below is produced in one pot by reacting a compound (2) shown below, a salt of a cyclic amine (3) shown below and a boron derivative in a solvent in the presence of a base. (2) (3)(1)
Patent CA-2680018-A1 (CA)
Inventor: DESARBRE ERIC
IPC: A61K31/4436
Filed: 2008-03-19
Abstract: Use of a monobactam antibiotic of formula (I) wherein the oxyimino group i.e. >C=N-O- has Z-orientation, or a pharmaceutically acceptable salt thereof for the manufacture of a medicament for the treatment of a bacterial infection in combination with a carbapenem antibiotic or a pharmaceutically acceptable salt thereof.
Patent CA-2680269-A1 (CA)
Title: Optically addressed rfid elements
Inventor: WHITING MATTHEW S
IPC: G06K19/07
Filed: 2008-03-07
Abstract: There are provided connectors, cables, cable assemblies, network components, and systems wherein optically addressed RFID functionality is incorporated. Also provided are optically addressed RFID elements in general. The RFID elements utilize an optical tap to direct a portion of the optical signal traveling through an optical fiber to a transducer. The transducer creates an electrical signal which may be used to write information to an integrated circuit of, transmit an RF signal to, and/or provide power to the RFID element.
Patent CA-2685152-A1 (CA)
Title: Method and apparatus for communicating loss of alternating current power supply
Inventor: TRETHEWEY PAUL M
IPC: H02M1/00
Filed: 2008-02-21
Abstract: In general, various methods, apparatuses, and systems are described for communicating a loss of an AC power source. In at least certain embodiments, a broadband communication gateway receives a direct current (DC) output signal from an alternating current (AC) to DC converter that detects a loss of an AC input signal. The apparatus further includes a processing unit that generates a communication message in response to receiving an interrupt signal based on the detection of the loss of the AC input signal. The processing unit controls an analog front end that sends the communication message to a device external to the broadband communication gateway in response to the interrupt signal prior to a voltage of the DC output signal decreasing below a threshold voltage needed for operation of the broadband communication gateway.
Patent CA-2685609-A1 (CA)
Title: Production of hydrocarbons from carbon and hydrogen sources
Inventor: HOLE DOUGLAS R
IPC: C25B9/17
Filed: 2008-05-05
Abstract: Devices and methods are described for converting a carbon source and a hydrogen source into hydrocarbons, such as alcohols, for alternative energy sources. The influents may comprise carbon dioxide gas and hydrogen gas or water, obtainable from the atmosphere for through methods described herein, such as plasma generation or electrolysis. One method to produce hydrocarbons comprises the use of an electrolytic device, comprising an anode, a cathode and an electrolyte. Another method comprises the use of ultrasonic energy to drive the reaction. The devices and methods and related devices and methods are useful, for example, to provide a fossil fuel alternative energy source, store renewable energy, sequester carbon dioxide from the atmosphere, counteract global warming, and store carbon dioxide in a liquid fuel.
Patent CA-2685815-A1 (CA)
Inventor: REYNOLDS DAMIEN
IPC: B44D3/00
Filed: 2009-11-18
Abstract: An automated method and apparatus for providing color selection capability to a user wherein a first display is generated on a display apparatus of an array of color family groups disposed in a plurality of rows and a plurality of columns. Upon selection of a particular color family group, a second display is generated comprising an enlarged display of a particular selected color family group wherein, as the second display is generated, the array of color family groups of the first display dissolves while the particular selected color family group moves into a central enlarged position and a miniature version of the entire array of color family groups is displayed in a thumbnail navigation frame, located in a corner of the display screen.  Various elements of a color family such as color stripe cards, color style cards, and sample chips may be selected and caused to appear via animation in a central enlarged position in the display.
Patent CA-2687614-A1 (CA)
Inventor: WEI QI
IPC: C25B3/23
Filed: 2008-06-06
Abstract: This invention relates to novel macrocyclic lactams intermediates useful for the preparation of diazonamide analogs. This invention also relates to a novel electrochemical oxidative cyclization for the preparation of such macrocyclic lactams, and their further elucidation to provide diazonamide analogs.
Patent CA-2692819-A1 (CA)
Inventor: CHEN YVONNE
IPC: C12N15/13
Filed: 2008-07-15
Abstract: The present invention is directed to humanized and conjugated antibodies against CD79b useful for the treatment of hematopoietic tumor in mammals and to methods of using those antibodies for the same.
Patent CA-2693040-A1 (CA)
Title: Fan blade anti-fretting insert
Inventor: MENHEERE DAVID H
IPC: F01D5/30
Filed: 2010-02-10
Abstract: A fan blade anti-fretting insert is described whereby to reduce wear between the root portion of a fan blade and the root slot of the rotor fan hub of a turbo fan engine to which the fan blade are secured. The anti-fretting insert can be formed of a composite spring material having a memory and is dimensioned and shaped to be fitted between the fan blade platform and the outer surface portion of the rotor fan hub between adjacent fan blades, whereby to apply a pushing force against the platform and consequently to the fan blades secure thereto thereby applying a resulting pulling force on the root portion of the fan blades to prevent rocking of the root portion in their root slots formed in the rotor fan hub.
Patent CA-2698249-A1 (CA)
Inventor: TOEPKER DIETER
IPC: B60G21/055
Filed: 2008-09-04
Abstract: In a front wheel drive vehicle a traditional twist beam axle suffers from a short service life due to premature failures in intermediate areas between the end sections and the transitional section. A  twist beam suspension is provided comprising a transverse strut (16) interconnecting longitudinal control arms (12). The transverse strut (16) may be formed from a tubular pipe. The tubular member may define a pair of tubular end sections (18), a deformed, U-shaped transitional section (20), and a pair of intermediate sections (22) between the end sections (18) and the transitional section (20).  The intermediate section (22) may define a contour (28), known as a tongue. The tongue (28) enhances the flexibility in torsion and improves the stiffness in bending of the transverse strut (16). The tongue (28) may also include a concavity, to further aid in improving stiffness.
Patent CA-2700283-A1 (CA)
Title: Machine d'injection d'un materiau thermodurcissable, en particulier de vulcanisation de caoutchouc, et procede de mise en oeuvre correspondant
Inventor: DEMIN STEPHANE
IPC: B29C45/20
Filed: 2008-09-18
Abstract: Cette machine comporte des moyens de plastification du matériau, ainsi que des moyens d'injection, propres à injecter le matériau à l'état fluide dans un canal d'écoulement (30), comprenant au moins une sortie susceptible d'être mise en communication avec le volume intérieur d'un moule. Ce canal d'écoulement (30) est pourvu d'au moins un dispositif d'inversion (50), propre à inverser le profil radial de température dans l'écoulement du matériau fluide, entre l'amont et l'aval du dispositif d'inversion.
Patent CA-2703231-A1 (CA)
Inventor: RAJAGOPAL SRIDHARAN
IPC: C07C235/84
Filed: 2008-10-21
Abstract: Novel compounds of the general formula (I), having histone deacetylase (HDAC) inhibiting enzymatic activity, their derivatives, analogs, tautomeric forms, stereoisomers, polymorphs, hydrates, solvates, intermediates, pharmaceutically acceptable salts, pharmaceutical compositions, metabolites and prodrugs thereof. The present invention more particularly provides novel compounds of the general formula (I). Also included is a method for treatment of cancer, psoriasis, proliferative conditions and conditions mediated by HDAC, in a mammal comprising administering an effective amount of a novel compound of formula (I).
Patent CA-2704633-A1 (CA)
Inventor: MOGI MUNETO
IPC: A61P3/06
Filed: 2008-11-03
Abstract: The present invention provides a compound of formula (I): wherein the variants R1, R2, R3, R4, R5, R6, R7 are as defined herein, and wherein said compound is an inhibitor of CETP, and thus can be employed for the treatment of a disorder or disease mediated by CETP or responsive to the inhibition of CETP.
Patent CA-2711781-A1 (CA)
Inventor: GUNA MIRCEA
IPC: H01J49/10
Filed: 2009-01-26
Abstract: In accordance with an aspect of an embodiment of the present invention, there is provided a method for fragment-ing ions in an ion trap of a mass spectrometer. The method comprises a) selecting parent ions for fragmentation; b) retaining the parent ions within the ion trap for a retention time interval, the ion trap having an operating pressure of less than about 1 x 10-4 Torr; c) providing a RF trapping voltage to the ion trap to provide a Mathieu stability parameter q at an excitement level during an excitement time interval within the retention time interval; d) providing a resonant excitation voltage to the ion trap during the ex-citement time interval to excite and fragment the parent ions; and, e) within the retention time interval and after the excitement time interval, terminating the resonant excitation voltage and changing the RF  trapping voltage applied to the ion trap to reduce the Mathieu stability parameter q to a hold level less than the excitement level to retain fragments of the parent ions within the ion trap.
Patent CA-2712471-A1 (CA)
Title: Method for reading attributes from an id token
Inventor: DIETRICH FRANK
IPC: G06Q20/00
Filed: 2008-11-13
Abstract: The invention relates to a method for reading at least one attribute stored in an ID token (106, 106'), wherein the ID token is assigned to a user (102), comprising the following steps: authenticating the user with respect to the ID token, authenticating a first computer system (136) with respect to the ID token, after successful authentication of the user and the first computer system with respect to the ID token, read-access by the first computer system to the at least one attribute stored in the ID token for transfer of the at least one attribute to a second computer system (150).
Patent CA-2713507-A1 (CA)
Inventor: GATES PATRICK
IPC: G11B27/10
Filed: 2010-08-26
Abstract: Methods and arrangements for facilitating generation of media mixes for a program participant based at least in part on media library inventory information provided by a number of program participants. Those individuals that decide to be program participants are interested in organizing, maintaining and playing their music, based at least in part, on data derived from a population of other participants in the program. A program participant must send, and the system, receive, data representative of that program participant's media inventory. The system or program determines a relative similarity of each item from the collection of program participants as compared to each other item and from the similarity information clusters of similar items are identified. The clusters can be used to identify clusters of similar items in an individual program participant's media library and therefrom mixes of similar media items can be created.
Patent CA-2714763-A1 (CA)
Inventor: RICHARDSON GEORGE DAVID
IPC: E21B43/10
Filed: 2010-09-20
Abstract: Systems and methods are provided for constructing a lined reinforcement structure that covers at least a portion of an interior wall of a bore. A plurality of axial lining segments;  and a bracing station axially moveable along the bore are provided. The bracing station comprises one or more formwork components coupled to one or more brace mechanisms for bracing the formwork components against forces directed inwardly from the interior bore wall, the one or more brace mechanisms moveable between extended configurations wherein the formwork components are closer to the interior bore wall and retracted configurations wherein the formwork components are further from the interior bore wall.  One particular method involves: engaging one of the lining segments with the bracing station such that the one of the lining segments moves axially along the bore with the bracing station; moving the bracing station and the one of the lining segments axially along the bore to a desired axial location; fabricating a reinforcement structure segment by introducing liquid concrete into at least a portion of a space between the interior bore wall and the one of the lining segments; anchoring the one of the lining segments to the reinforcement structure segment; and, after the concrete cures, decoupling the bracing station from the one of the lining segments such that the bracing station is axially moveable within the bore independently of the one of the lining segments. The process may be repeated until the reinforcement structure is fabricated.
Patent CA-2715488-A1 (CA)
Inventor: SAINT-REMY JEAN-MARIE
IPC: A61K39/00
Filed: 2009-02-16
Abstract: The present invention relates to the use of immunogenic peptides comprising a T-cell epitope derived from a tu-mour-associated antigen and a redox motif such as C-(X)2-[CST] or [CST]-(X)2-C in the treatment of a tumour or in the treat-ment or prevention of a tumour relapse, and in the manufacture of medicaments therefore.