baber/WOPTO huggingface dataset:
Patent CA-2565722-A1 (CA)
Title: Method for configuring signals corresponding to adaptative packet format of mimo-wlan system
Inventor: KWON YONG-SIK
IPC: H04L1/00
Filed: 2005-06-14
Abstract: Disclosed is a signal constructing method according to an adaptive packet format in a MIMO-WLAN (Multi-input multi-output Wireless LAN) system. A method is used to construct a plurality of signals in a MIMO-WLAN, with transmitting a data packet as a plurality of signals via a plurality of antennas. The method includes the steps of: constructing a data packet to include a preamble for packet transmission, an additional information region for data packet transmission in MIMO-WLAN system, and a service data unit; distributing data of the preamble to at least one of the plurality of signals; distributing data of the additional information region to at least one of the plurality of signals; and distributing data of the service data unit to at least one of the plurality of signals. The method is compatible with existing wireless LAN  technology standard mode, and also provides high-speed data transmission rate.
Patent CA-2566219-A1 (CA)
Title: Substituted cyclohexyl-1,4-diamine derivatives with a chain extension
Inventor: SUNDERMANN CORINNA
IPC: C07D213/70
Filed: 2005-05-06
Abstract: The invention relates to substituted cyclohexyl-1,4-diamine derivatives, to a method for their production, to medicaments containing said compounds and to the use of substituted cyclohexyl-1,4-diamine derivatives for producing medicaments.
Patent CA-2569535-A1 (CA)
Title: Dpp-iv inhibitors
Inventor: ROSENBAUM CLAUDIA
IPC: A61K31/445
Filed: 2005-06-08
Abstract: The invention relates to compounds of Formula (I) wherein Z, R1-3 and A have the meaning as cited in the description and the claims. Said compounds are useful as DPP-IV inhibitors. The invention also relates to the preparation of such compounds as well as the production and use thereof as medicament.
Patent CA-2570405-A1 (CA)
Inventor: JENSEN BJORN
IPC: A61F2/06
Filed: 2005-04-29
Abstract: A multilayer composite vascular access graft and a method of constructing such a graft are disclosed. The mcVAG has improved performance characteristics, which include desirable handling characteristics such as ease of suturing, kink resistance and the ability to serve as a cannulation route soon after the implant procedure.
Patent CA-2577188-A1 (CA)
Inventor: LYNN FRANCES
IPC: C07K16/28
Filed: 2005-08-18
Abstract: Methods for extended treatment of multiple sclerosis are described.
Patent CA-2577738-A1 (CA)
Title: Cross-flow wind turbine
Inventor: COCHRAN BRAD C
IPC: F03D3/04
Filed: 2005-12-22
Abstract: Disclosed are various embodiments of cross wind turbines (100) that are capable of providing high efficiencies over a wide range of wind velocities.  An airfoil stator (102) causes wind to accelerate along its surface and creates a low pressure area on the leading face of the rotor blade (110) during the power stroke. A blocking stator blocks wind from impeding the movement of the rotor blades during the return cycle and directs wind onto the trailing face (122) of the rotor blades (110, 112) during the power cycle. A  large pressure differential is created between the leading face (120) of the rotor blade (110) and the trailing face (122) of the rotor blade (110) during the power cycle which creates a large amount of force that rotates the rotor blade (112) about the central shaft (114). In some embodiments, gaps (208) are provided between the inside edge of the rotor blade (206) and a stationary shaft (202) which vents wind collected by the rotor blade (204) during certain portions of the rotation cycle. The vented wind increases the pressure on the trailing face (212) of the rotor blades (204) during the return cycle to further assist in the efficiency of this system.
Patent CA-2579993-A1 (CA)
Inventor: LONG JACK
IPC: G06Q10/06
Filed: 2007-03-01
Abstract: A method for processing an order for construction document printing;  comprising receiving a first printing request, wherein the request is comprised of one or more documents that must be printed for one or more users;  determining an address associated with each of the one or more users;  determining a closest printing facility for each of the one or more users; and sending a second printing request to the closest printing facility for printing the one or more documents associated with each of the one or more users.
Patent CA-2581319-A1 (CA)
Inventor: PATHIRANA RISHI DELAN
IPC: A61K38/16
Filed: 2005-09-23
Abstract: The present invention provides a purified multimeric complex from P.  gingivalis. The complex comprises at least one domain from each of RgpA, Kgp and HagA, and has a molecular weight greater than about 300 kDa.
Patent CA-2581574-A1 (CA)
Inventor: TURNER PAUL H
IPC: B62M1/00
Filed: 2005-09-20
Abstract: Adjustable height bicycle seat mounting assemblies, bikes using such assemblies, and methods of use are provided. One such adjustable height bicycle seat mounting assembly includes first and second tubes in telescoping arrangement. The first tube is adapted to be coupled to a bicycle frame and the second tube is adapted to be coupled to a bicycle seat. A bulkhead is disposed in one of the first and second tubes. The bulkhead has an orifice therethrough, with a rod extending through the orifice and coupled to a movement device disposed near an end of the second tube. The first and second tubes are axially adjustable relative to one another by regulating a flow of a fluid disposed in the first and second tubes.
Patent CA-2582059-A1 (CA)
Inventor: HOLLANDER ELCO DICK
IPC: B09B3/00
Filed: 2007-03-16
Abstract: A non-segregating waste stream, including tailings obtained from mining, and a method for production of the non--segregating waste stream is provided.
Patent CA-2587195-A1 (CA)
Inventor: YOUNG JONATHAN R
IPC: C07D211/00
Filed: 2005-11-18
Abstract: The present invention is directed to certain piperidine compounds which are useful as neurokinin-1 (NK-1) receptor antagonists, and inhibitors of tachykinin and in particular substance P. The invention is also concerned with pharmaceutical formulations comprising these compounds as active ingredients and the use of the compounds and their formulations in the treatment of certain disorders, including emesis, urinary incontinence, depression, and anxiety.
Patent CA-2589342-A1 (CA)
Title: Method for improving seed lot quality
Inventor: WATRIN CLIFFORD
IPC: A01N43/50
Filed: 2005-12-07
Abstract: The present invention relates to a method for improving seed lot quality, seed shelf life, and seed lot retention, comprising applying to a seed within the seed lot an effective amount of a strobilurin fungicide alone, or in combination with at least one additional fungicide. In a preferred embodiment, the additional fungicide is at least one phenylpyrrole type fungicide and/or at least one phenylpyrrole type fungicide.
Patent CA-2589928-A1 (CA)
Title: Process for the preparation of drospirenone
Inventor: LENNA ROBERTO
IPC: A61K31/585
Filed: 2005-11-14
Abstract: A process is described for the preparation of drospirenone, a synthetic steroid with progestogenic, antimineralocorticoid and antiandrogenic activity, useful for preparing pharmaceutical compositions with contraceptive action;  comprising the oxidation of 17.alpha.-(3-hydroxypropyl)-6.beta., 7.beta., 15.beta., 16.beta.-dimethylene-5.beta.-androstane- 3.beta. , 5, 17.beta. -triol.
Patent CA-2591659-A1 (CA)
Title: Regulation of metalloprotease cleavage of cell surface proteins
Inventor: LACKMANN MARTIN
IPC: A61K38/57
Filed: 2005-12-19
Abstract: Elucidation of the crystal structure of an ADAM10 substrate-recognition and proteinase-positioning module comprising the protein cysteine-rich and disintegrin domains, and detailed functional analysis revealed that an acidic pocket within the cysteine-rich domain forms a substrate-recognition site. The binding of this pocket to receptor/ligand complexes facilitates effective ligand cleavage, which is prevented when critical residues within the pocket are changed. This provides use of the surface pocket within the extracellular domain of ADAM10, and the corresponding structure in related proteases such as ADAM17, as a target for structure-based computational and high-throughput screens for small-molecule substrate-specific inhibitors or monoclonal antibodies that inhibit ADAM protease cleavage of ephrins and other ADAM10 or ADAM17 substrates. These inhibitors will be useful in therapeutic intervention of tumour development, invasion and metastasis and other diseases which involve the activity of the ADAM10 and ADAM17 proteases, such as inflammation, cardio-vascular disease, arthritis and other auto-immune diseases.
Patent CA-2593143-A1 (CA)
Inventor: BERNARD PASCAL
IPC: G02B1/04
Filed: 2006-01-06
Abstract: The invention relates to an intraocular lens comprising at least one pharmaceutically-acceptable photochromic polymer that enables all or part of the intraocular lens to change colour reversibly when exposed to light.
Patent CA-2593372-A1 (CA)
Title: System for communicating with a player
Inventor: MARTIN KIM
IPC: G07F17/32
Filed: 2005-01-24
Abstract: Embodiments of the invention include a vertical player interface device with player tracking functionality and methods for retrofitting existing electronic gaming machines with vertical player interfaces and tracking devices. The player interface facilitates player interaction with the gaming network to enable information exchange, cashless gaming, player tracking, bonusing, and casino promotions and services.
Patent CA-2595538-A1 (CA)
Title: Guiding movement of capless filler neck closure
Inventor: WALKOWSKI PAUL DOUGLAS
IPC: B60K15/04
Filed: 2006-01-20
Abstract: A capless filler tube closure door has a pair of spaced axles or pins which are guided by slots to initially upon being opened by a refueling nozzle move in translation away from the nozzle orifice seat and then pivot out of the way so as not to obstruct the nozzle. Upon nozzle removal as the door approaches the seat, it moves in linear translation to close on the seat to ensure uniform sealing.
Patent CA-2596314-A1 (CA)
Title: Ethylene-based resin and molded object obtained therefrom
Inventor: TANIFUJI DAISUKE
IPC: C08F4/6592
Filed: 2006-01-31
Abstract: Ethylene-based resin, which exhibits a satisfactorily high melt tension and can provide a molded object excellent in mechanical strength, the ethylene-based resin characterized in simultaneously satisfying the requirements [1] to [5]  described below:   [1] melt flow rate (MFR) under a loading of 2.16 kg at 190°C  is in the range of 0.1 to 100 g/10 minutes;   [2] density (d) is in the range of 875 to 970 kg/m3;   [3] ratio [MT/.eta.* (g/P) ] of melt tension [MT (g) ] at 190°C to shearing viscosity [.eta.* (P) ] at 200°C at an angular velocity of 1.0 rad/sec. is in the range of 1.50x10 -4 to 9.00x10 -4;   [4] sum [(A+B)(/1000C)] of the number of methyl branches [A(/1000C)] and the number of ethyl branches [B(/1000C)] per 1000 carbon atoms measured by 13C-NMR is 1.8 or less; and [5] zero shear viscosity [.eta.0(P)] at 200°C and weight-average molecular weight(Mw)measured by GPC-viscosity detector method (GPC-VISCO) satisfy the following relational expression (Eq-1):   0.01 x 10 -13 x Mw3.4 <= .eta.0 <= 4.5 x 10 -13 x Mw3.4 ---- (Eq-1).
Patent CA-2596879-A1 (CA)
Inventor: WELLER KEITH
IPC: C08K9/06
Filed: 2006-02-07
Abstract: A method for treating filler material includes contacting the filler material with a silane which, upon hydrolysis, produces substantially no significant amount of volatile organic compound and/or the hydrolyzate of the silane to provide a treated filler which can then be incorporated into a matrix to provide a composite body.
Patent CA-2597691-A1 (CA)
Inventor: MUNN MYRON L
IPC: A61M16/04
Filed: 2007-08-13
Abstract: An oral airway for providing an air passage to a patient's trachea. The oral airway includes a curved section and a straight section with the curved section having spaced-apart curved upper and lower members and the straight section having spaced-apart planar upper and lower members with the same width. The curved upper member has the same width as the planar upper member with the curved lower member having a greater width than the width of the lower planar member. The width of the curved lower member is greater than the width of the planar lower member and the distance between the curved upper and lower members is greater than the distance between the planar upper and lower members.    The curved lower member has a generally inverted V-shaped cross-section.
Patent CA-2597875-A1 (CA)
Inventor: SOURANI SASON
IPC: H04B3/32
Filed: 2006-02-09
Abstract: A method is provided for connecting a twisted pair conductor to a modem device selected from among a first plurality of modem devices. At least one criterion for selecting that modem device is that the selected modem should allow the reduction of cross-talk interferences that would otherwise be induced upon traffic conveyed along the twisted pair conductor by the transmission and/or reception of traffic conveyed along other twisted pair conductors that are connected to other modem devices, and/or to traffic conveyed along other twisted pair conductors connected to other modem devices, by the transmission and/or reception of traffic conveyed along that twisted pair conductor.
Patent CA-2598102-A1 (CA)
Title: Use of silicon oxide compounds as free-flow agents in the production of solid polyvinyl acetate resins
Inventor: GRAEWE RENE
IPC: C08K3/36
Filed: 2006-03-02
Abstract: Polyvinyl acetate polymers produced by mass polymerization or suspension polymerization are stabilized against blocking by addition of minor amounts of a silicon oxide compound during the pelletization process of mass polymerized polymers and prior to or during fluidized bed drying in the case of suspension polymerized polymers. The free flowing polymers are suitable for use as chewing gum bases, and for other uses.
Patent CA-2598469-A1 (CA)
Inventor: ZIMMERMANN CURTIS J
IPC: C09C1/00
Filed: 2006-02-10
Abstract: A multilayer effect pigment includes a transparent substrate, a layer of high refractive index material on the substrate, and alternating layers of low refractive index and high refractive index materials on the first layer, the total number of layers being an odd number of at least three, all adjacent layers differing in refractive index by at least about (0.2) and at least one of the layers having an optical thickness which is different from all of the other layers. The resulting multilayer effect pigment is not a quarter-wave stack. The present effect pigments may be used in cosmetic and industrial applications.
Patent CA-2600053-A1 (CA)
Inventor: PARIAS THOMAS
IPC: C09K8/80
Filed: 2007-08-31
Abstract: A sintered rod-shaped proppant and anti-flowback agent possesses high strength and high conductivity. The sintered rods comprise between about 0.2%  by weight and about 4% by weight aluminum titanate. In some embodiments, the sintered rods are made by mixing bauxitic and non-bauxitic sources of alumina that may also contain several so-called impurities (such as TiO2), extruding the mixture, and sintering it. The starting material may optionally be milled to achieve better compacity and crush resistance in the final sintered rod. A fracturing fluid may comprise the sintered rods alone or in combination with a proppant, preferably a proppant of a different shape.
Patent CA-2600486-A1 (CA)
Title: Systems and methods for reducing uplink resources to provide channel performance feedback for adjustment of downlink mimo channel data rates
Inventor: KIM BYOUNG-HOON
IPC: H04J99/00
Filed: 2006-03-13
Abstract: Systems and methods for improving the performance of a MIMO wireless communication system by reducing the amount of uplink resources that are needed to provide channel performance feedback for the adjustment of data rates on the downlink MIMO channels. In one embodiment, a method comprises encoding each of a set of data streams according to corresponding data rates, permuting the data streams on a set of MIMO channels according to a full permutation of combinations, transmitting the permuted data streams, receiving the permuted data streams, decoding and determining an SNR for each of the data streams, computing a condensed SNR metric for the set of data streams, providing the condensed metric as feedback, determining a set of individual SNR metrics for the data streams based on the condensed SNR metric, and adjusting the data rates at which the data streams are encoded based on the individual SNR metrics.
Patent CA-2600884-A1 (CA)
Inventor: HILPERT BRENT
IPC: G11B27/036
Filed: 2006-02-28
Abstract: A system for editing a multi-media narrative is provided, including an authoring application for inserting a media element within the multi-media narrative;  said authoring application executable within a browser; said media element stored within a cache of said browser, inaccessible to a user of said browser; a database on a server for storage of said media element and said multi-media narrative; and a text to speech converter for converting text input by the user into a media element.
Patent CA-2601552-A1 (CA)
Inventor: DURHAM DANIEL J
IPC: B29B11/14
Filed: 2006-02-17
Abstract: Overmolded containers (20) and methods of manufacture thereof are disclosed, which may provide enhanced visual and tactile characteristics, enabling innovative packaging designs, improved grippability and thermal insulation.  The containers can be made cost effectively manner, with minimal impact on polymer recycling streams. The methods of making the container include the steps of providing a container preform (12) which comprises a thermoplastic polymer, such as a PET copolymer; overmolding an elastomeric material (14) over at least a portion of the preform to form an overmolded preform; and blow-molding the overmolded preform to form an overmolded container. In one embodiment, the overmolded container is a beverage container. Overmolded preforms are also disclosed.
Patent CA-2602127-A1 (CA)
Inventor: ZHAO ALLAN Z
IPC: C07K14/575
Filed: 2006-03-09
Abstract: A polypeptide that contains an amino acid sequence present in human leptin blocks the inhibitory effect of human C-Reactive Protein on human leptin.  Accordingly, such a polypeptide is implicated in an approach to treating or preventing conditions associated with the impact of CRP on leptin.
Patent CA-2602134-A1 (CA)
Inventor: CINCIU VASILE
IPC: F41C23/06
Filed: 2006-03-22
Abstract: This invention relates to a stock for a recoilless hunting rifle, intended to be used for medium and large caliber hunting guns, in order to eliminate the stress produced by the effect of the recoil on the shooter's shoulder, providing in the same time a good targeting precision and a reduced consumption of bullet cartridges or shot cartridges. This invention relates to a stock for a hunting rifle which provides, by its components: a stock butt A  and a mechanical anti-recoil module B, with fast assembling, a gun stock resembling the classical gun stocks but without transferring the recoil force to the shooter's shoulder. The Hunting rifle recoilless buttstock according to this invention comprises a mechanical anti-recoil module B, presented as an assembly consisting of a coupling member 6, an elastic mechanism X, a fixed seating with rollers Y, a superior guide with spring Z, an inferior guide with spring K and the case of the stock.
Patent CA-2603070-A1 (CA)
Title: Motor vehicle heating system
Inventor: SCHMIDT VITALI
IPC: F23D11/44
Filed: 2006-03-31
Abstract: The invention relates to a motor vehicle heating system (10) which is embodied in such a way as to be operated by liquid fuel, and comprises a fuel pump (16 ; 16) and a damping element (34; 66) which is provided with an elastomer (36;  68) and used to damp pulsations generated by the fuel pump (16'; 16).  According to the invention, means (58, 78a, 78b, 78c, 80, 82) are provided for heating the elastomer (68). Preferably, the motor vehicle heating system comprises an electromagnetically actuated fuel valve (52), and the damping element (66) is provided in the region of the electromagnetically actuated fuel valve (52) and especially integrated into the same.
Patent CA-2603168-A1 (CA)
Inventor: TOKARSKI MICHAEL
IPC: A45C11/00
Filed: 2006-03-29
Abstract: A contact lens package and applicator comprises a lens cup (22) and a lid (10) that covers the lens cup to form a chamber for a contact lens. The lens cup has a drainage member (18), such as a mesh or a perforated plastic sheet, through which saline solution drains. In a first orientation, the chamber is substantially filled with the saline solution and, in a second orientation, the chamber is substantially empty of the saline solution. The lid covering the lens cup is movable between a closed position in which the contact lens is concealed and an open position in which the contact lens is accessible for direct application of the contact lens to the user's eye.
Patent CA-2603733-A1 (CA)
Inventor: MITCHELL JOHN C
IPC: A41C3/00
Filed: 2006-04-04
Abstract: La présente invention concerne un soutien-gorge tricoté circulaire. Ce soutien-gorge comprend un panneau arrière, un panneau avant comportant de préférence deux bonnets et comportant de préférence deux bretelles. Le panneau arrière comprend au moins une zone renforcée. De préférence, les bonnets, les bretelles et la partie centrale comportent également des zones renforcées. Les zones renforcées sont de préférence formées pendant le processus de tricotage et également de préférence à l'aide de combinaisons de structures à mailles flottantes, mailles flottées positives et ajoutées dans des fils. Le soutien-gorge comprend également de préférence une structure à mailles bouclées réelle ou fausse sur le côté du tissu orienté face à l'utilisatrice afin qu'il présente des propriétés d'absorption d'humidité. Les zones renforcées de la présente invention peuvent également être tricotées dans des vêtements tels que des sous-vêtements de maintien, des vêtements de grossesse et des vêtements d'athlétisme.
Patent CA-2604529-A1 (CA)
Title: Method for treating a laundry item
Inventor: ROSSI LUCIA
IPC: C11D17/04
Filed: 2006-04-18
Abstract: A process for treating a laundry item, which comprises contacting the laundry item with a cleaning composition in the form of a solid comprising an insoluble active agent that is capable of binding soil and free dyes, such that soil on the laundry item is bound to the insoluble active agent, and removing the composition from the laundry item, optionally in the absence of water.
Patent CA-2604714-A1 (CA)
Inventor: WILLIAMS RICHARD
IPC: G01N27/416
Filed: 2006-04-15
Abstract: Measurement of the voltage drop at open circuit due to the series resistance of a working and counter electrode pair in an electrochemical test strip provides error detection for multiple variations in the quality of the test strip, as well as the operation of strip in the test meter. In particular, a single measurement of voltage drop can be used to detect and generate an error message when an incorrect reading is likely to result due to (1) damaged electrode tracks, (2) fouled electrode surfaces, (3) dirty strip contacts, or (4) short circuit between the electrodes.
Patent CA-2605734-A1 (CA)
Title: Systems and processes for use in treating subsurface formations
Inventor: STEGEMEIER GEORGE LEO
IPC: B60L1/02
Filed: 2006-04-21
Abstract: Systems, methods, and/or heaters for treating subsurfaces formations are described. Some systems and methods generally relate to heaters and heating systems for subsurface formations. Some systems and methods generally relate to novel components used for these heaters and heating systems. Some systems and methods generally relate to barriers and components associated with barriers used in treating subsurface formations. Some systems and methods generally relate to production wells and novel components for producing fluids from subsurface formations.