baber/WOPTO huggingface dataset:
Patent CA-2692436-A1 (CA)
Inventor: JI TINGFANG
IPC: H04W72/00
Filed: 2008-07-15
Abstract: A method for adaptive transmission of control information in a wireless communication system may include generating a control segment carrying control information. The control segment may have a configurable size. The method may also include generating a pointer for the control segment. The pointer may indicate a location of the control segment in a downlink subframe. The pointer may also indicate a size of the control segment. The method may also include sending the pointer and the control segment.
Patent CA-2692602-A1 (CA)
Title: Photovoltaic ac inverter mount and interconnect
Inventor: ROTZOLL ROBERT R
IPC: H02M7/493
Filed: 2008-05-16
Abstract: A replaceable photovoltaic inverter is mounted on each of a plurality of photovoltaic module for the conversion of direct current, produced by the photovoltaic cells, to alternating current.  The inverter is coupled to a mounting bracket on the photovoltaic module such that is can be easily replaced. Replacement of an individual photovoltaic module inverter can occur during continuous operation of the photovoltaic module system with minimal impact on overall power production. The inverter is also mounted apart from the photovoltaic module to facilitate heat transfer generated by operation of the inverter.
Patent CA-2693440-A1 (CA)
Title: Use of a swellable polymer for sealing
Inventor: SCHMITT BARDO
IPC: C09K3/10
Filed: 2008-05-09
Abstract: Use of a swellable polymer for sealing, wherein the polymer is obtainable by polymerizing a composition which comprises at least one polyalkylene glycol di(meth)acrylate having a weight-average molecular weight greater than 2500 g/mol.
Patent CA-2693925-A1 (CA)
Inventor: VENKOB SATISH
IPC: H04W36/36
Filed: 2008-07-24
Abstract: Apparatus, and an associated method, for facilitating manual PLMN selection of a GAN-connected wireless device.  While maintaining connection of the wireless device with a serving GANC, a request is made for a PLMN listing of the potentially available PLMNs with which the wireless device can communicate. The request message is sent to the network, and the PLMN  listing is created by a PLMN listing creator. The listing is provided to the wireless device in a response message returned to the device. Selection of a selected PLMN is made, subsequent to the selection, the de-registration of the connection of the wireless device with the serving GANC is permitted.
Patent CA-2694135-A1 (CA)
Title: Hydrophilic biodegradable adhesives
Inventor: SMITH JASON
IPC: C09J175/04
Filed: 2008-07-07
Abstract: A moisture-curable and biodegradable adhesive that includes the reaction product of: (a) an isocyanate component having an average functionality of at least 2; (b) an active hydrogen component having an average functionality greater than 2.1; and (c) an ionic salt component having an average hydroxyl or amino functionality, or combination thereof, of at least 1.
Patent CA-2696278-A1 (CA)
Inventor: LIU GANG
IPC: H02K1/16
Filed: 2008-08-14
Abstract: A generator with magnetic-path-enclosing coils comprises a stator (8), a rotor (7), a casing (10) and a transmission shaft (6). A magnetic bracket (9) and coil windings (2) which are fixed to the transmission shaft (6) form the stator (8). One pole surface of magnets (4) of the rotor (7) faces the profile surface of the coil winding (2). A prime mover drags the rotor (7) and the magnets (4) to rotate, and the magnets (4) cut the coils windings (2) to induce current.
Patent CA-2696325-A1 (CA)
Inventor: FUJITA TETSUO
IPC: C01G28/00
Filed: 2008-08-22
Abstract: Provided is a ferric arsenate powder which is produced from an arsenic-containing solution, and from which arsenic is eluted at an extremely low concentration. The ferric arsenate powder is a powder of ferric arsenate dehydrate, has an orthorhombic crystal structure, and has the following lattice constants at ambient temperature and ambient pressure: a = 0.8950 to 0.8956 nm, b = 1.0321 to 1.0326 nm, and c=  1.0042 to 1.0050 nm. The ferric arsenate powder is produced by adding a bivalent iron ion to an arsenic-containing solution so that the molar ratio of arsenic to iron (Fe/As) in the solution becomes 1 or greater, adding an oxidizing agent to the mixed solution, heating the mixed solution to a temperature of 70°C or higher while agitating to cause the reaction, separating the reaction solution into a solid material and a liquid, and washing the solid material.
Patent CA-2697540-A1 (CA)
Title: Executing programs based on user-specified constraints
Inventor: DESANTIS PETER N
IPC: G06F15/00
Filed: 2008-08-07
Abstract: Techniques are described for managing execution of programs on multiple computing systems, such as based at least in part of user-specified constraints. For example, constraints related to execution of a program may be based on a desired relative location of a host computing system to execute a copy of the program with respect to an indicated target (e.g., computing systems executing other copies of the program or copies of another indicated program), on particular geographic locations, and/or on factors not based on location (e.g., cost of use of a particular computing system, capabilities available from a particular computing system, etc.). Some or all of the multiple computing systems may be part of a program execution service for executing multiple programs on behalf of multiple users, and each may provide multiple virtual machines that are each capable of executing one or more programs for one or more users.
Patent CA-2697890-A1 (CA)
Title: Transmission a deux vitesses et systeme d'entrainement par courroie
Inventor: SERKH ALEXANDER
IPC: F16H31/00
Filed: 2004-07-16
Abstract: Il s'agit d'une transmission à deux vitesses (100) et d'un système d'entraînement par courroie utilisant la transmission (100). La transmission à deux vitesses (100) comprend un engrenage planétaire constitué d'une poulie d'entrée (10) raccordée à un support d'entrée (20), d'un planétaire (18) et d'une couronne dentée du volant moteur (17). Le support d'entrée (20) comprend également de multiples engrenages planétaires (15) placés entre le planétaire (18) et la couronne dentée du volant moteur (17). Le planétaire (18) est mis en prise avec un frein électromagnétique (190). La couronne dentée du volant moteur (17) s'engrène avec une poulie de sortie (30). Une roue libre (22) est placée entre le support d'entrée (20) et l'arbre de sortie (31). Le frein (190) est en prise au ralenti et est libéré aux vitesses supérieures à la vitesse du ralenti. Lorsque le frein (190) est en prise, le planétaire (18) ne tourne pas, ce qui entraîne la couronne dentée du volant moteur (17) et la poulie de sortie (30) à une vitesse supérieure à la vitesse de la poulie d'entrée (10).
Patent CA-2698458-A1 (CA)
Inventor: ABRAMS ROBERT
IPC: A61M11/00
Filed: 2008-09-16
Abstract: A conventional respiratory nebulizer has an emergency medication dose storage system conveniently useable in an emergency to deliver the stored medication dose directly to the nebulizing chamber quickly, reliably, and with a single impulse of manual force to a simple mechanical delivery system, thereby making the nebulizer useable in two steps: (a) opening the medication capsule with a simple opening action; and (b) inhaling the nebulized medication. The nebulizer can be operated without disassembling the nebulizer housing so as to expose the nebulizing chamber and without manually opening the liquid medication container and, without spillage and without manual pouring of the liquid medication directly into the nebulizing chamber, and without reassembling the nebulizer housing before positioning the inhaler mouthpiece in the mouth so as to inhale the nebulized medication.
Patent CA-2698497-A1 (CA)
Inventor: DEGIRONEMO WILLIAM A
IPC: G06Q30/00
Filed: 2008-09-02
Abstract: An automated retail kiosk or vending machine that can vend working cellular handsets and that uses changeable presentation formats. The kiosk is generally an automated retail kiosk that can deliver primarily prepaid wireless products and services such as prepaid cellular handsets, prepaid cellular and long distance calling plans and E-pins, accessories like ear buds, phone holsters, SIM backup devices, cables and the like. In addition the kiosk or vending device can optionally provide a complete array of banking services including check cashing, prepaid debit cards, transfer of funds from debit card to debit card and many other services. An advertisement screen can play continuous or targeted advertising. The kiosk or vending device can change how it looks by accepting changeable front plates or housings, and it can communicate wirelessly over a network and be managed from a central location.
Patent CA-2698599-A1 (CA)
Title: Intervertebral implant
Inventor: ARMSTRONG WILLIAM D
IPC: A61F2/44
Filed: 2008-09-08
Abstract: The present application is directed to implants (10) for positioned between vertebral members.  The implant may include a superior surface (91) to contact against a first vertebral member, and an inferior surface (92) to contact against a second vertebral member. The implant (10) may include a central web (20) that extends between first and second flanges (30, 40). The flanges (30, 40) may be shaped to form gaps (50) that extend the height of the implant. Spaces (51, 52) in communication with the gaps (50) may be formed in an interior of the implant (10) to hold bone growth material.
Patent CA-2701292-A1 (CA)
Inventor: BABU SRINIVASAN
IPC: C07D495/04
Filed: 2008-10-24
Abstract: The invention provides processes of preparing, separating, and purifying P13K  inhibitor, Formula (I) and (II) compounds, and novel intermediates for preparing Formula (I) and (II) compounds.
Patent CA-2703181-A1 (CA)
Inventor: VAN NIEUWSTADT ANTONIE PAUL
IPC: A61K38/095
Filed: 1998-05-05
Abstract: The invention provides antigenic sites of PRRSV isolates. The antigenic sites are neutrahzmg, conserved, non-conserved and conformational, can elicit axntihodiee and are found on protein GP 4  and N encoded by ORF4- and ORF7 of PRRSV. The peptide sequences identified by the sites can be incorporated in vaccines directed against PRRS and in diagnostic tests for PRRS. Also, discriminating tests can be developed that can be used next to marker vaccines in programs designed to eradicate PRRS from pig herds.
Patent CA-2704371-A1 (CA)
Inventor: CHILTON FLOYD
IPC: A23L15/00
Filed: 2008-10-29
Abstract: The present invention discloses processes of making a polyunsaturated fatty acid compositions, and compositions thereof. Thus, one method of making a polyunsaturated fatty acid compositions comprises at least 8% polyunsaturated fatty acids, the process comprising extracting the fatty acids from a microalgae, wherein the fatty acids can be (a) GLA in an amount of 1% to 10% of total fatty acids; (b) SDA in an amount of 5% to 50% of total fatty acids; (c) EPA in an amount of 2% to 30% of total fatty acids, and (d) DHA in an amount of 2% to 30% of total fatty acids, wherein a polyunsaturated fatty acid composition is produced comprising at least 8% polyunsaturated fatty acids. Additional processes of making polyunsaturated fatty acid compositions, animal feed additives, and animal products are disclosed and the compositions, feed additives and products thereof.
Patent CA-2704745-A1 (CA)
Inventor: SHAW ANDREW
IPC: C07K14/43
Filed: 2008-11-03
Abstract: Disclosed are compositions comprising variants of alpha-amylase that have alpha-amylase activity and which exhibit altered properties relative to a parent AmyS-like alpha-amylase from which they are derived. The compositions comprise an additional enzyme such as a phytase. Also disclosed are methods of using the compositions, and kits related thereto.
Patent CA-2705327-A1 (CA)
Inventor: BOOT RONALDUS JACOBUS JOHANNES
IPC: B41J3/54
Filed: 2008-11-10
Abstract: A method and droplet selection device are provided for a continuous printer for selectively ejecting a second droplet (61) and to have it collided with a predefined first droplet (62). In particular, the device comprises a first droplet ejection system (10) arranged to generate a continuous stream of first droplets (6) from a fluid (60) jetted out of an outlet channel (5); and a second droplet ejection system (100) arranged to generate second droplets for colliding for the second droplets into the first droplets so as to selectively deflect the first droplets from a predefined printing trajectory. The second droplet ejection system comprises a control circuit (11) to selectively eject the second droplet and to have it collided with a predefined first droplet.
Patent CA-2710673-A1 (CA)
Inventor: PIETIKAEINEN MARKKU
IPC: E06B1/60
Filed: 2008-12-17
Abstract: In an edge of a sandwich structure (100) a thin sheet (102) is detached for a predetermined portion (116) from a material (106).  A first edge part (110) is placed on one surface of the thin sheet (102, 104) detached from the material (106). A  second edge part (202) is placed on the opposite surface of the thin sheet (102, 104) detached from the material (106).  The thin sheet (102, 104) detached from the material (106) is fastened with a fastening element (204) tightly between the first edge part (110) and the second edge part (202).
Patent CA-2711077-A1 (CA)
Inventor: BUERER DAVID
IPC: G05B11/01
Filed: 2010-07-26
Abstract: A system including an input and a controller. The input is configured to receive a switch signal from multiple different types of switches. The controller coupled to the input and can determine the type of the switch by an analysis of the switch signals received from the switch through the input.
Patent CA-2717356-A1 (CA)
Inventor: DAVIS BENJAMIN
IPC: B31B70/00
Filed: 2009-02-16
Abstract: A flexible packaging laminate has built-in opening/reclose and tamper-evidence features by forming the laminate from an outer structure (10) joined in face-to-face relation to an inner structure (42). Score lines (52,62) are formed in both structures to enable an opening to be formed through the laminate by lifting a flap or the like out of the plane of the laminate. The score line through the outer structure defines a larger opening than the score line through the inner structure, such that a marginal region of the outer structure extends beyond the edge of the opening portion of the inner structure. A pressure-sensitive adhesive (20) is used to re-adhere the marginal region to an underlying surface of the inner structure adjacent the opening through the laminate.  The outer score line (52) includes at least one tear portion that is torn through upon initial opening, thus indicating the package has been at least partially opened.
Patent CA-2723311-A1 (CA)
Inventor: DOURNEL PIERRE
IPC: D21C9/16
Filed: 2009-05-25
Abstract: Process for the bleaching of paper pulp in which an aqueous suspension of paper pulp is subjected to a bleaching treatment with hydrogen peroxide in the presence of magnesium hydroxide and of at least one poly-.alpha.-hydroxyacrylic acid, its salt or their mixture.
Patent CA-2723359-A1 (CA)
Title: Diamino-alcohol compounds, their manufacture and use in epoxy resins
Inventor: PEERA ASGHAR AKBER
IPC: C08L63/00
Filed: 2010-12-03
Abstract: A new class of compounds, namely diamino alcohols, is described, along with a process for their production and their use as hardeners, or curing agents, for epoxy resin systems, some of which have high glass transition temperatures, Tgs, such as greater than about 120°C.
Patent CA-2724019-A1 (CA)
Inventor: LIDDELL JOHN MACDONALD
IPC: C07K1/22
Filed: 2009-05-07
Abstract: A process for the separation of a fragment antibody from a medium is provided.  The process comprises contacting the medium comprising the fragment antibody with a synthetic affinity ligand attached to a support matrix under conditions whereby the fragment antibody binds to the synthetic affinity ligand. The synthetic affinity ligand has the formula (I): wherein Q  represents an attachment to a solid support matrix, optionally via a spacer group; A and B are each independently -Y-phenyl or -Y-naphthyl groups substituted with one or more substituents capable of hydrogen bonding, preferably one or more of -OH, -SH  or - CO2H groups; each Y independently represents -NR-, -0- or -S-; and each R  independently represents H or a C1-4 alkyl group.
Patent CA-2724840-A1 (CA)
Inventor: BUKSHPAN SHMUEL
IPC: A61K31/727
Filed: 2009-05-20
Abstract: Methods and apparatus for the separation of polysaccharides, particular heparin products, and glycosylated molecules are provided. The separation is based on the molecular weight and charge, by application of an electric field across a low-friction matrix, modified with a charged separation agent comprising charged regions ordered in a monotonous sequence dis-tributed throughout the matrix, to generate a charge density gradient formed when an external electric field is applied. Saccharides of different charges migrate differently across the porous matrix and immobilized by charge neutralization in different charge re-gions of the matrix.
Patent CA-2726664-A1 (CA)
Inventor: BETTENCOURT BENOIT
IPC: F41H7/04
Filed: 2009-06-10
Abstract: The invention relates to an armored cab (2) for a vehicle, the cab comprising at least one floor (8) on which at least one lateral wall (2a, 2b) is attached. Said cabin (2) is characterized in that the floor (8) and/or at least one lateral wall consists of a protective plate having at least one curved area (13a, 13b) at least partially covering a mechanical member (12) or a mobility means (4).
Patent CA-2727546-A1 (CA)
Inventor: JACOBY DAVID R
IPC: A61P25/24
Filed: 2009-06-12
Abstract: A method of treating an individual diagnosed with bipolar disorder, comprises determining the number of manic episodes and/or depressive episodes experienced by an individual exhibiting one or more symptoms of bipolar disorder (e.g., bipolar disorder I); and if the number of manic episodes and/or the number of depressive episodes is each 2 or greater (e.g., 3 or greater, 4 or greater, 5 or greater, 6 or greater, 10 or greater, or 15 or greater), administering to the individual an effective amount of a uridine composition.
Patent CA-2731030-A1 (CA)
Inventor: HEMMINGS IAN
IPC: G01F25/00
Filed: 2009-07-02
Abstract: The present invention relates to evaluating the performance of an automated matrix-format liquid handling system by using receptacles and caps. The invention provides a method comprising the steps of determining a receptacle weight for each receptacle, determining a mean cap weight for the caps, dispensing a volume of liquid in each receptacle by using the liquid handling system, capping each receptacle approximately simultaneously with respect to each other, determining a gross weight for each capped receptacle, and calculating the volume of liquid dispensed in each receptacle from the respective gross weight, the respective receptacle weight, and the mean cap weight. The invention further provides a kit for carrying out the method, the kit comprising a plurality of receptacles, a plurality of caps, a holder device for arranging the receptacles in accordance with liquid dispensing positions in the liquid handling system, and a capping device for capping the receptacles.
Patent CA-2731062-A1 (CA)
Inventor: WISENOECKER RICHARD
IPC: H04L12/14
Filed: 2009-01-20
Abstract: The present invention relates to a method for maintaining continuity of Diameter online charging.  The method comprises the following steps: a) initializing, when a user is moving, the relocation of a prepayment client terminal from an old prepayment client terminal to a new prepayment client terminal, and implementing the re-authentication of a mobile station at the new prepayment client terminal; b) transmitting the context information of an old Diameter online charging session from the old prepayment client terminal to the new prepayment client terminal after the re-authentication has been successfully completed; c) transmitting an initial credit control request (CCR) message comprising the identification of the old Diameter online charging session from the new prepayment client terminal to a prepayment server for continuing the old Diameter online charging session, and request for a quota by a prepayment proxy to the prepayment server via the new prepayment client terminal; and d) disconnecting the old connection between the old prepayment client terminal and the prepayment server.
Patent CA-2731559-A1 (CA)
Inventor: SATRAN AMIR
IPC: B23C5/20
Filed: 2009-08-19
Abstract: A cutting insert for retention in a rotating cutting tool having an axis of rotation. The cutting insert comprising two opposing end surfaces and a peripheral side surface extending therebetween, each end surface having a mutual first axis of symmetry passing through the end surfaces about which each end surface has N-fold rotational symmetry for some value of N where N is chosen from the group of 2, 3 and 4. A peripheral cutting edge formed at the junction between each end surface and the peripheral side surface, the peripheral edge comprising N curved cutting edges merging with N  straight cutting edges which extend between the curved cutting edges at extremities thereof. The curved cutting edges of the two end surfaces do not overlap in an end view of the cutting insert along the first axis of symmetry.
Patent CA-2734122-A1 (CA)
Title: N degrees-of-freedom (dof) laparoscope maneuverable system
Inventor: SHOLEV MORDEHAI
IPC: A61B1/00
Filed: 2009-08-13
Abstract: A laparoscope including a cylindrical device of multiple degrees of freedom which can be inserted through a small surgical incision. This is accomplished by means of a series of coaxial members nested within the aforementioned cylinder, each can rotate independently and actuate a desired motion at the distal end. The laparoscope has multiple consecutive arm sections, each includes several coaxial input shafts adapted to be rotated around an input axis of rotation by mutiple sources of torque. In addition, several constant velocity couplers connect the arm sections and are equipped with coaxial input transmission means, coaxial second transmission means and coaxial output transmission means to transfer the input torque to coaxial output shafts and facilitate the independent rotation and motion of the device distal end within the patient's body.
Patent CA-2737384-A1 (CA)
Inventor: PFAU ROLAND
IPC: C07D405/14
Filed: 2009-09-25
Abstract: There are provided compounds of formula (I), wherein R1, R6 R8 Q2 Q3 Q3a Q4, L  and A have meanings given in the description, and pharmaceutically-acceptable salts thereof, which compounds are useful in the treatment of diseases in which inhibition of the activity of a member of the MAPEG family is desired and/or required, and particularly in the treatment of inflammation and/or cancer.
Patent CA-2739656-A1 (CA)
Inventor: GRIBKOV DENIS
IPC: C07C17/25
Filed: 2009-09-28
Abstract: The present invention relates to a novel a process for the preparation of 9--dichloromethylene-1,2,3,4-tetrahydro-1,4-methano-naphthalen-5-ylamine which process comprises a) reacting cyclopentadiene in the presence of a radical initiator and CXCI3, wherein X is chloro or bromo, to a compound of formula I1, or aa) reacting cyclopentadiene with CXCI3, wherein X is chloro, in the presence of a metal catalyst to a compound of formu-la I1, wherein X is chloro, b) reacting the compound of formula I1 with a base in the presence of an appropriate solvent to the compound of formula III, c) and converting the compound of formula III in the presence of 1,2-dehydro-6- nitrobenzene to the compound of formula IV, and d) hydrogenating the compound of formula IV in the presence of a metal catalyst.
Patent CA-2741863-A1 (CA)
Inventor: BRANIGAN PATRICK
IPC: A61K39/395
Filed: 2009-10-28
Abstract: Methods for mediating fibrotic response by modulating IL-25 signaling in fibrocytes are disclosed.