baber/WOPTO huggingface dataset:
Patent CA-2540793-A1 (CA)
Inventor: FURUKAWA HISAO
IPC: H04L12/56
Filed: 1997-11-07
Abstract: To provide an integrated information communication system without using dedicated lines or the Internet, ensuring communication speed, communication quality, communication trouble countermeasures in a unified manner, wherein security and reliability in communication is ensured without change of a private address system.      The system is comprised of an access control apparatus for connecting a plurality of computer communication networks or information communication equipment to each, and a relay device for networking the aforementioned access control apparatus, the system having functions for performing routing by transferring information by a unified address system and by changing address at the access control apparatus, and is configured such that the aforementioned plurality of computer communication networks or information communication equipment can perform communications in an interactive manner.
Patent CA-2541242-A1 (CA)
Inventor: MEINECKE MARC-MICHAEL
IPC: G01S13/931
Filed: 2004-09-21
Abstract: The invention relates to a measuring device (10, 11, 12, 13, 14, 15, 16, 30, 50), particularly a measuring device (10, 11, 12, 13, 14, 15, 16, 30, 50) for a motor vehicle (1), for measuring a distance between said measuring device (10, 11, 12, 13, 14, 15, 16, 30, 50) and at least one object (20) and/or measuring a difference in speed (v) between the measuring device (10, 11, 12, 13, 14, 15, 16, 30, 50) and the at least one object (20). The inventive measuring device (10, 11, 12, 13, 14, 15, 16, 30, 50) comprises an emitting apparatus (35, 55) for transmitting a transmission signal (s(t), sl(t)) encompassing at least two sequences of signal portions (A(t), B(t), C(t), D(t)), a first sequence of signal portions (A(t)) and a second sequence of signal portions (B(t)) with two respective temporally alternating signal portions (A1, A2, A3, B1, B2, B3). The frequency of at least two signal portions (A1, A2, A3, B1, B2, B3) of a sequence of signal portions (A(t), B(t), C(t), D(t)) differs by one respective difference frequency (fHub,A/(N-1), fHub,B/(N-1)), the difference frequency (fHub,A/(N-1)) of the first sequence of signal portions (A(t)) being different from the difference frequency (fHub,B/(N-1)) of the second sequence of signal portions (B(t)).
Patent CA-2545105-A1 (CA)
Inventor: DOLAN REX HOWARD
IPC: B60R3/02
Filed: 2006-04-27
Abstract: A ladder assembly for a pick-up truck is pivotally connected with the truck tailgate for movement between a stowed position where the ladder assembly is held against the tailgate and an operable position when the tailgate is lowered and the ladder assembly extends between the tailgate and the ground. A    linkage assembly connects the ladder assembly with a mounting plate connected with the tailgate. The linkage assembly spaces the ladder assembly from the tailgate when the ladder assembly is in the operable condition, allows the angle of the ladder assembly relative to the tailgate to vary in accordance with the height of the tailgate relative to the ground, and prevents the ladder assembly from pivoting past a normal position relative to the ground. A handle is also pivotally connected with a side wall of the truck adjacent to the tailgate to assist a user with climbing the ladder assembly into the bed of the truck.
Patent CA-2546300-A1 (CA)
Title: 6-alkenyl and 6-phenylalkyl substituted 2-quinolinones and 2-quinoxalinones as poly(adp-ribose) polymerase inhibitors
Inventor: VAN DUN JACOBUS ALPHONSUS JOSE
IPC: C07D405/06
Filed: 2004-11-18
Abstract: The present invention provides compounds of formula (I) and compounds of formula (I), (VII-a), as well as pharmaceutical compositions comprising said compounds and their use as PARP inhibitors wherein n, R1, R2, R3, R4, R5, R6, R7, Re, Rd and X have defined meanings.
Patent CA-2546497-A1 (CA)
Inventor: SHINODA TADASHI
IPC: A23L1/305
Filed: 2004-07-30
Abstract: A casein hydrolyzate, especially one whose in vivo manifestation of functions, such as antihypertensive activity, is promising, which casein hydrolyzate comprises a peptide, such as a nonbiodegradable peptide having minimized its in vivo zymolytic activity, and free amino acids; a process for producing the same; and use thereof. In particular, the casein hydrolyzate is obtained by hydrolyzing animal milk casein into an average chain length of 2.1 or less in terms of amino acid residue quantity, and contains free amino acids and a peptide, such as a nonbiodegradable peptide, e.g., XaaPro or XaaProPro. The casein hydrolyzate exhibits an ACE inhibitory activity or antihypertensive activity.
Patent CA-2548846-A1 (CA)
Inventor: CHOI KWAN-JUN
IPC: E04H15/48
Filed: 2006-04-26
Abstract: The present invention provides a foldable tent frame with a double-roof vent typically comprised of poles, stay bars and roof cross braces hinged on a tip hub, all of them construct the main body of the tent, a small ventilation roof-boom frame connected on the top center of the main body of the tent; said ventilation roof-boom frame is consisted of a central stem, side struts, upper bracing ribs and central rib-hub; said central stem is fastened on the up side of the tip hub with the low end vertically, and fastened on the bottom side of the rib-hub with the top end; each side strut is hinged on one side of the corresponded roof brace with the low end, and hinged on the same side of the coordinated upper bracing rib with the top end; all the upper bracing ribs are hinged on the central rib-hub with the tip ends respectively. This structure can make the whole tent mount and disassemble conveniently and rapidly, and guarantee the tent use normally.
Patent CA-2550116-A1 (CA)
Title: Industrial two-layer fabric
Inventor: UEDA IKUO
IPC: D21F1/10
Filed: 2006-06-13
Abstract: In a repeating unit of a two-layer fabric, a first upper surface side warp forms a first upper surface side warp design. A second upper surface side warp forms a latent portion in which the second upper surface side warp passes between the two layers of the fabric. A first lower warp binding yarn and a second lower warp binding yarn form first and second knuckles respectively by passing over one or two upper surface side wefts at a position not adjacent to two knuckles of the second upper surface side warp in the latent portion. The first and second knuckles are formed at different positions. The first lower warp binding yarn, second upper surface side warp and second lower warp binding yarn cooperatively form a second upper surface side warp design similar to the first upper surface side warp design.
Patent CA-2550809-A1 (CA)
Title: Double-ended sampler glass
Inventor: TURCOTTE BERNIE
IPC: B65D1/06
Filed: 2006-06-22
Abstract: A double-ended container for holding separated alcoholic beverages, such as wine, includes two separate open-ended compartments, opening to the top and the bottom respectively, each compartment having a peripheral lip and a resilient closu re adapted to conform with the lip and close the respective compartments. A tamper proof seal is associated with the closure to prevent or provide evidence of tampering.
Patent CA-2551399-A1 (CA)
Title: Imidazoquinolinyl, imidazopyridinyl, and imidazonaphthyridinyl sulfonamides
Inventor: BONK JASON D
IPC: C07D471/04
Filed: 2004-12-23
Abstract: Imidazoquinolinyl, imidazopyridinyl, and imidazonaphthyridinyl sulfonamide compounds, pharmaceutical compositions containing the compounds, intermediates, and methods of making and methods of use of these compounds as immunomodulators, for inducing cytokine biosynthesis in animals and in the treatment of diseases including viral and neoplastic diseases are disclosed.
Patent CA-2553510-A1 (CA)
Title: Aromatic a-ring derivatives of tetracycline compounds
Inventor: NELSON MARK L
IPC: A61P31/04
Filed: 2005-01-18
Abstract: Aromatized A-ring derivatives of tetracyne compounds are described.
Patent CA-2553557-A1 (CA)
Title: Fire control adjustment system
Inventor: DIAZ DANNY D
IPC: F41A19/16
Filed: 2005-01-13
Abstract: An adjustable fire control for firearms having as series of adjustable engagement settings between the sear (12) and the trigger (11), including a trigger engagement adjustment (25) including a preset engagement (27) and an adjustable engagement (28) for setting the amount of displacement of the trigger (11) with the sear (12) for firing the firearm.
Patent CA-2554326-A1 (CA)
Inventor: HARRISON DAVID
IPC: C04B18/10
Filed: 2005-01-20
Abstract: A process for preparing a particulate solid material comprising the steps of:  (a) obtaining a paper-fibre waste solid material having a ratio of china clay, or equivalent, to chalk, or equivalent, greater than a pre-determined minimum;  (b) treating the material to reduce the moisture content and form a granular.  material; and (c) calcining the granular material at a temperature of approximately 1300~C or higher to provide a particulate, 100% solids, material. The present invention provides an eco-friendly method of using a significant waste product, that is currently simply deposited in landfill sites or spread on land. The process produces a material which is usable in a number of industrial applications, thereby not only increasing the recyclability of waste papers, but provided a beneficial product.
Patent CA-2554512-A1 (CA)
Title: Plate heat and mass exchanger with edge extension
Inventor: GILLAN LELAND E
IPC: F24F1/0059
Filed: 2005-02-18
Abstract: Heat exchanger plates (6) for indirect evaporative coolers, of the type having a dry side (9) having low permeability to an evaporative liquid (22) and formed to allow a product fluid (1) to flow over a heat transfer area of its surface, a wet side (10) designed to have its surface wet by an evaporative liquid (22), and formed to allow a working gas (2) to flow over its surface to evaporate the evaporative liquid, further include edge extensions (20) formed beyond the heat exchange area of the plates to facilitate removal of excess evaporative liquid. The edge extensions may slant or curve away from the wet side of the plates to assist in liquid removal. The plates may be used in a variety of configurations.
Patent CA-2555494-A1 (CA)
Inventor: FREDERIKSEN SVEND
IPC: F24D3/10
Filed: 2005-02-10
Abstract: A thermal energy distribution system for supplying several buildings with thermal service, in which the buildings are fully detached from each other.  The system comprises a branching station and several conduits forming an essentially unbroken connection from the branching station to a thermal connection close to each of the building. The conduit has essentially the same cross-section over the entire length. At least two conduits extend adjacent to each other over a first portion (CONa), and extend to each building over a third portion (CONc), and have a second portion (CONb) forming a transition between the first and the portion. One group of the first portions (CONa) of the conduit extend within or along a street.
Patent CA-2558364-A1 (CA)
Inventor: KYLE CONNOR C
IPC: H04L12/54
Filed: 2005-02-17
Abstract: A system and method for allowing users to participate in a campaign, preferably using SMS messaging. The system includes a first layer configured to receive information from a user via a user interface, a second layer configured to extract data relevant to the campaign from the information received by the first layer, and a third layer configured to compare the extracted data to requirements of the campaign and, if the extracted data complies with the requirements of the campaign, to store the extracted data in a database associated with the campaign.
Patent CA-2559038-A1 (CA)
Inventor: CARLETON FIONA M
IPC: C07D231/16
Filed: 2004-07-21
Abstract: The present invention is directed to processes for the preparation of substituted phenylpyrazole ureas of Formula (I), that are useful as 5-HT2A serotonin receptor modulators for the treatment of disease.
Patent CA-2559256-A1 (CA)
Title: Roller assembly
Inventor: AGOSTINHO HILMAR
IPC: E01C19/27
Filed: 2006-09-06
Abstract: A roller assembly is provided for connection behind a towing vehicle, for example a road grader vehicle. The roller assembly includes a frame supporting a plurality of walking beams extending generally in the forwarding working direction of the grader with packing rollers supported at each end thereof. Each walking beam is centrally pivoted on a support arm which is in turn pivoted on the frame to permit each pivot of each walking beam to be moveable generally upwardly and downwardly in relation to the pivots of the other walking beams. A common hydraulic circuit is arranged to provide a common downward force to the pivots of the walking beams.  Pivoting movement of the walking beams accommodates for varying ground contours in the longitudinal direction while Independent upward and downward movement of the walking beam pivots relative to one another permits accommodation of varying ground contours in the lateral direction.
Patent CA-2559715-A1 (CA)
Title: Method and system for allocating time slots for a common control channel
Inventor: MARINIER PAUL
IPC: H04L12/43
Filed: 2005-03-03
Abstract: A method and system for allocating a time slot to each of the base stations for a communication channel to each of a plurality of base stations in a wireless communication system is disclosed. In a wireless communication system, a coverage area of the system is divided into a plurality of cells and each cell is served by a base station. The system receives a list of base stations which need to be configured along with a list of time slots available to transmit the communication channel. A time slot for the communication channel is allocated to each of the base stations in the list based on interference measured at each of the base stations in the list.
Patent CA-2560303-A1 (CA)
Inventor: TEMELLI FERAL
IPC: A61K9/62
Filed: 2005-03-21
Abstract: The present invention relates to native cell wall compositions characterized by a relatively intact wall structure and uses of the compositions as micro-encapsulation agents. In a preferred embodiment this invention relates to native cell wall compositions derived from oat or barley flour wherein the native cell wall composition is composed primarily of beta-glucan.
Patent CA-2563970-A1 (CA)
Inventor: HONG JIN-WOO
IPC: H04L12/56
Filed: 2005-04-12
Abstract: A method for transceiving data in a coordinator-based wireless network and a wireless network device employing the same are provided. The method for transmitting data in a coordinator-based wireless network, includes providing data to be transmitted to another wireless network device in the coordinator-based wireless network, providing a Media Access Control (MAC) frame containing the data and type information indicating the type of the data and conforming to a protocol for the coordinator-based wireless network, and transmitting the MAC frame to the other wireless network via a wireless medium. The method enables inter-operation between an MAC layer and a layer above the MAC layer by specifying type information in an MAC frame.
Patent CA-2564423-A1 (CA)
Title: Group iii nitride semiconductor device and epitaxial substrate
Inventor: KIYAMA MAKOTO
IPC: H01L21/338
Filed: 2006-03-03
Abstract: Disclosed is a group III nitride semiconductor device wherein leakage current from a Schottky electrode is reduced. In a high-electron-mobility transistor (1), a supporting substrate (3) is composed of AlN, AlGaN and GaN. An AlYGa1-YN epitaxial layer (5) has a surface roughness (Rms) of not more than 0.25 nm, and this surface roughness is defined by a 1 µm square area. A GaN  epitaxial layer (7) is formed between the AlYGa1-YN supporting substrate (3) and the AlYGa1-YN epitaxial layer (5). A Schottky electrode (9) is formed on the AlYGa1-YN epitaxial layer (5). A first ohmic electrode (11) is formed on the AlYGa1-YN epitaxial layer (5), and a second ohmic electrode (13) is formed on the AlYGa1-YN epitaxial layer (5). One of the first and second ohmic electrodes (11, 13) is a source electrode, and the other is a drain electrode.  The Schottky electrode (9) is a gate electrode of the high-electron-mobility transistor (1).
Patent CA-2564440-A1 (CA)
Title: A computer-implemented system and method for facilitating real estate transactions
Inventor: SMITH JEFFREY C
IPC: G06Q40/00
Filed: 2005-04-25
Abstract: A computer-implemented system for facilitating a real estate transaction includes a facilitator arrangement capable of providing a network-based interface via which an initiating party is capable of engaging an initiated party in communication regarding a property, where the parties are engaged for an engagement period. In this regard, the initiating party can be a buyer arrangement or a seller arrangement, with the initiated party being the other of the buyer arrangement and the seller arrangement. Thereafter, access to the network-based interface can be at least partially restricted to thereby restrict the engaged parties from communicating with other buyer arrangements and seller arrangements during the engagement period. Restricting the parties thereby facilitates the parties concluding a real estate transaction regarding the property.
Patent CA-2564934-A1 (CA)
Title: Recombinant lentiviral vector for expression of a flaviviridae protein and applications thereof as a vaccine
Inventor: CHARNEAU PIERRE
IPC: A61K39/00
Filed: 2005-05-16
Abstract: Use of a recombinant lentiviral vector comprising a polynucleotide fragment encoding at least one protein of a virus of the family Flaviviridae or an immunogenic peptide of at least 8 amino acids of said protein, for preparing a pharmaceutical composition intended for the prevention and/or the treatment of a Flaviviridae infection in a sensitive species.
Patent CA-2565338-A1 (CA)
Inventor: WILKINS CHRIS L
IPC: C08L29/04
Filed: 2005-06-03
Abstract: Coating compositions, methods of applying the coating compositions, and articles incorporating the coating compositions are provided. The coating compositions are useful for coating a variety of substrates to improve the appearance and printability of the substrates. The coating compositions incorporate pigment system, a binder, and a thickener system. The thickener system incorporates a polyvinyl alcohol polymer and a boron containing compound such as boric acid. The coating compositions exhibit viscosity characteristics equal or superior to coating compositions incorporating conventional thickeners while providing cost advantages over conventional thickener systems.
Patent CA-2565466-A1 (CA)
Title: Cell preparation
Inventor: BENATI CLAUDIA
IPC: C12N15/867
Filed: 2005-05-05
Abstract: A method for transduction of cells with a genetic construct and selection of genetically modified cells, the method comprising performing the transduction and selection in a closed system.
Patent CA-2567776-A1 (CA)
Title: Vasopressin v1a antagonists
Inventor: HANDY RACHEL
IPC: C07D487/04
Filed: 2005-08-24
Abstract: The present invention concerns compounds inter alia according to general formula: (1a). Compounds according to the invention are vasopressin V1a receptor antagonists. Pharmaceutical compositions of the compounds are useful as treatment of dysmenorrhoea.
Patent CA-2568309-A1 (CA)
Inventor: HAZELETT R WILLIAM
IPC: B63B22/20
Filed: 2006-11-16
Abstract: A lightweight constructed navigation buoy, and method for handling the same, is provided with waterborne stability comparable to the conventional and much heavier navigation buoys. The desired waterborne stability is achieved using a liquid-ballasting/-venting system in which a ballasting compartment and a connection cooperate to allow a liquid ballast to be added and / or removed from the ballasting compartment. The position-accuracy of said buoy can be improved by incorporating the liquid ballasted buoy with a high-strength, flexible, elastic tether providing a scope of between 1.5-to-1 and 1-to-l at high water.
Patent CA-2568367-A1 (CA)
Inventor: FELDMANN KENNETH A
IPC: A01H5/00
Filed: 2005-05-27
Abstract: Isolated polynucleotides and polypeptides encoded thereby are described, together with the use of those products for making transgenic plants with increased tolerance to abiotic stress (e.g., high or low temperature, drought, flood).
Patent CA-2568617-A1 (CA)
Inventor: STEUART LEONARD P III
IPC: H04N7/00
Filed: 2004-03-11
Abstract: The digital 3D/360 degree camera system (10) is an omnidirectional stereoscopic device for capturing image data that may be used to create a 3-dimensional model for presenting a 3D image, a 3D movie, or 3D animation. The device uses multiple digital cameras (30), arranged with overlapping fields of view, to capture image data covering an entire 360 degree scene. The data collected by one, or several, digital 3D/360 degree camera systems can be used to create a 3D model of a 360 degree scene by using triangulation of the image data within the overlapping fields of view.
Patent CA-2569555-A1 (CA)
Inventor: BOOKER JOHN A
IPC: H04B3/54
Filed: 2005-05-26
Abstract: L'invention concerne un système de communication de données destiné à être utilisé dans des applications de fond de trou dans lequel de l'énergie électrique est alimentée par un câble d'alimentation multiconducteurs vers un ensemble moteur d'ESP. Une unité de fond de trou est couplée C.A. aux conducteurs du câble d'alimentation par l'intermédiaire du point en étoile de l'ensemble moteur d'ESP. Une unité de surface est couplée C.A. aux conducteurs du câble d'alimentation. Une communication montante de données de télémesure est établie sur un système de communication C.A. supporté par l'unité de fond de trou et l'unité de surface. Une communication descendante de données de commande de contrôle à distance est établie sur un système de communication C.A. différent supporté par l'unité de surface et l'unité de fond de trou. Lesdits systèmes de communication C.A. assurent une alimentation d'électricité indépendante vers l'environnement de fond de trou. Toute communication entre la surface et l'environnement de fond de trou est rendue possible par le câble d'alimentation sans utilisation de lignes de communication supplémentaires. La communication de données est maintenue en cas de défaut de mise à la terre sur le câble d'alimentation.
Patent CA-2570151-A1 (CA)
Title: Residual accommodation threshold for correction of presbyopia and other presbyopia correction using patient data
Inventor: DAI GUANGMING
IPC: A61B3/10
Filed: 2005-05-20
Abstract: Methods, devices, and systems establish an optical surface shape that mitigates or treats presbyopia in a particular patient. The combination of distance vision and near vision in a patient can be improved, often based on input patient parameters such as pupil size, residual accommodation, and power need. Iterative optimization may generate a customized corrective optical shape for the patient. Threshold residual accommodation is established for presbyopia treatment.
Patent CA-2570333-A1 (CA)
Inventor: ZHAI SUPING
IPC: H04L69/40
Filed: 2006-04-11
Abstract: A method for implementing the bi-directional protection switch of Multiple Protocol Label Switch. The method mainly comprises: first, in Multiple Protocol Label Switch(MPLS) network, configure the corresponding bi-directional protection switch strategy information for the bi-directional Label Switch Path(LSP) based on Automatic Protection Switch(APS) protocol;  when it determines to need the bi-directional protection switch based on APS  protocol in MPLS network, performs the bi-directional protection switch operation according to the configuration of the bi-directional protection switch strategy information. The invention effectively implements the protection for MPLS LSP bi-directional data channel, ensures that the delay of bi-directional traffic is equal; meanwhile, APS protocol introduced by the invention includes the protection of MPLS LSP unidirectional data channel, accordingly unified implementing the protection mechanism of the unidirectional and the bi-directional.