baber/WOPTO huggingface dataset:
Patent CA-2525490-A1 (CA)
Title: Pervasive, user-centric network security enabled by dynamic datagram switch and an on-demand authentication and encryption scheme through mobile intelligent data carriers
Inventor: PATHUEL JAN
IPC: G10L17/10
Filed: 2004-01-28
Abstract: Methods and systems are provided for improving access control, administrative monitoring, reliability, as well as flexibility of data transmission and remote application sharing over a network. Secure, stable network connections and efficient network transactions among multiple users are supported by an open and distributed client-server architecture. A datagram schema is adapted to enable dynamic datagram switching in support of a multitude of applications and network services. Mobile intelligent data carriers are provided that allow for the implementation of an authentication and encryption scheme. The intelligent data carriers are adapted to target deliver applications to authorized users, thereby achieving access control to not only data but also applications. The authentication and encryption scheme in one embodiment is based on physical or performance biometrics. The methods and systems of this disclosure may be advantageously deployed in an enterprise network environment to support a wide spectrum of business, research, and administrative operations.
Patent CA-2528250-A1 (CA)
Title: Foam catalyst systems
Inventor: WILLIAMS DAVID J
IPC: C08G18/22
Filed: 2004-06-03
Abstract: The present invention provides methods of producing polyurethane and polyisocyanurate foams comprising reacting and foaming a mixture of ingredients that react to form a polyurethane or polyisocyanurate foam in the presence of a catalyst solution comprising a catalyst solvent and about 60 wt%  or less, based on the total weight of the catalyst solution, of alkali metal salt. Also provided are foams produced via the methods of the present invention.
Patent CA-2528679-A1 (CA)
Title: Cartilage-derived stem cells and applications thereof
Inventor: GONZALEZ DE LA PENA MANUEL A
IPC: A61K35/12
Filed: 2004-06-09
Abstract: The invention relates to methods of isolating adult stem cells, to the cells thus isolated and to applications thereof. More specifically, the invention relates to isolated adult stem cells which are derived from dedifferentiated chondrocytes, which can be differentiated and which can give rise to a series of cell lineages, as well as to specific markers present in said cells, such as cell surface antigens. The aforementioned cells can be used, for example, in cell therapy and in the search for and development of novel medicaments.
Patent CA-2530657-A1 (CA)
Title: Wind energy plant
Inventor: WOBBEN ALOYS
IPC: A01K61/00
Filed: 2004-03-19
Abstract: The invention concerns a wind power installation, whether an offshore or an onshore wind power installation. Such offshore wind power installations have already been built while still more however are being planned at the present time. Whenever man-made edifices are erected in the sea the corresponding structures of the edifice which are below the waterline are provided with a coating which protects the edifice. It is also known in particular from ships that they are provided externally with a protective coating (TBT) which is not only chemically extremely problematical but also serves the purpose of preventing as far as possible the deposit of marine fauna and flora in relation to offshore wind power installations (mussels, barnacles and other marine life).   An offshore wind power installation comprising an underwater construction which is externally provided with a structure which promotes a growth with marine fauna and flora.
Patent CA-2531565-A1 (CA)
Inventor: PAIN BERTRAND
IPC: C12N7/00
Filed: 2004-07-22
Abstract: The present invention relates to a method for replicating poxviruses such as vaccinia virus comprising the steps of inoculating avian embryonic stem cell s with viral particles and culturing said cells in a basal medium until cells lysis occurs and newly produced viral particles are released in said medium.
Patent CA-2533409-A1 (CA)
Title: Modular board arrangement
Inventor: DUNLAP THOMAS JR
IPC: B43L5/00
Filed: 2006-01-20
Abstract: The invention provides a modular board arrangement that may be easily transported and assembled. The board arrangement comprises a plurality of boards and individual frame members that can be assembled in a variety of ways to provide a desired arrangement. The board arrangement may additionally comprise side frame members and/or a tray.  The board arrangement is expandable to a desired length by adjacently adding additional board and frame units. Multiple board and frame units may be connected to one another by a transition piece. A connector may be provided for attaching an object such as the tray to the board arrangement. A removable faceplate may also be provided.
Patent CA-2533615-A1 (CA)
Title: Pump housing assembly with liner
Inventor: BURGESS KEVIN EDWARD
IPC: F04D7/04
Filed: 2004-08-30
Abstract: A pump housing assembly which includes a pump casing (12) and a liner (20), the pump casing (12) including at least two parts (13, 14) which are adapted to be connected together in an assembled position wherein the pump casing (12) includes opposed front and rear sides, the two parts (13, 14) of the pump casing (12) when in the assembled position have a common junction region which is disposed within one or more planes which pass through the front and rear sides of the pump casing (12) when in the assembled position.
Patent CA-2533753-A1 (CA)
Inventor: MISHIMA YUJI
IPC: C07K14/47
Filed: 2005-03-09
Abstract: A lactoferrin partial peptide or lactoferrin hydrolyzate mixture that can be obtained by hydrolysis of lactoferrin with the use of a hydrolase and that in the antibody therapy for cancer, have the efficacy of enhancing the cytotoxic activity of antibody drug. The lactoferrin partial peptide or lactoferrin hydrolyzate mixture can be used as an active ingredient of medicine for enhancing the cytotoxic activity of antibody drug in the antibody therapy for cancer.
Patent CA-2534668-A1 (CA)
Title: Method and apparatus for producing an article for displaying an image
Inventor: DAKOWSKI JULIAN
IPC: B44B3/00
Filed: 2004-08-06
Abstract: The present application relates to a process for manufacturing an article (1) comprising a substrate (3) and a translucent, semi-transparent or transparent overlay (5). The substrate (3) has a contoured surface (7) and the overlay (5) is provided over at least a portion of the contoured surface. The process comprises using a computer system to generate data corresponding to a three-dimensional image. The generated data is used to control apparatus to form at least a portion of a mould for defining the contoured surface (7) of the substrate (3) and the mould is then used to form at least the contoured surface of the substrate. The overlay (5) is then provided over at least a portion of the contoured surface (7). The present application also relates to articles (1) formed by this process.
Patent CA-2537988-A1 (CA)
Title: Non-foreshortening intraluminal prosthesis
Inventor: WHITE GEOFFREY HAMILTON
IPC: B23K26/38
Filed: 1998-02-04
Abstract: An intraluminal prosthesis (40) is provided with a plurality of annular elements. Each annular element includes a plurality of struts (42, 44) and apices (46) connected to form an annular configuration. Each annular element has a compressed state and an expanded state, and has a longitudinal dimension which is smaller in the expanded state than in the compressed state. A plurality of connecting members (48) connect the apices of adjacent annular elements. The connecting members have a plurality of alternating segments that function to compensate for the smaller longitudinal dimension of each annular element in the expanded state. The stent may be provided with varying flexibility along its length and/or circumference, and may include segments that have different diameters.
Patent CA-2538163-A1 (CA)
Inventor: WAHI ASHOK L
IPC: A61F13/02
Filed: 2003-08-20
Abstract: The present invention relates to a nasal topical application product for restricting the flow of airborne contaminants into a human nasal passage by creation of a proximate, enhanced electrostatic field. This nasal application product includes: (a) a plurality of masses of one or more electrostatic polymers; and, (b) a topical carrier having the plurality of masses dispersed through a portion thereof. At least one of the electrostatic polymers is a poly(dimethyl diallyl ammonium chloride)polymer and is included in the product in an amount of at least 10% by weight, based on the total weight of the polymers and the topical carrier. The nasal application product may be topical solutions, semisolids, spray solutions and vaporizable solutions. Topical applications may be in the form of ointments, pastes, creams and gels. The carrier of the nasal application product of the present invention may be selected from the group consisting of dilutents, volatile spray carriers, lotions, solvents, gels and hydrogels. In some embodiments, substrates, e. g., bandage type substrates, with adhesive on one side and the product polymer(s) and carrier on the opposite side, may be employed.
Patent CA-2538963-A1 (CA)
Inventor: CHEN CHAO-CHI
IPC: G06F/
Filed: 2004-09-15
Abstract: A computer system has a main display attached to a computer chassis. The computer chassis includes a high power, high performance main processor running applications on a first operating system platform. The auxiliary display module has a low power, low performance auxiliary processor, a small touch-screen display and a keypad. The main processor interfaces with a keyboard on the upper surface of the chassis and a main display. In a high power mode, there is no display and keypad input in the auxiliary display module. In a power sleep mode, power is removed from the first processor, the main display and many of the components in the computer chassis. However, key functions, such as email, a contact list, and an appointment calendar can be accessed using the auxiliary display module. In a low power mode, the main display shuts off and many of the components in the computer chassis are powered down. However, key functions, such as email, a contact list, an appointment calendar, and a media player, can be accessed using the auxiliary display module.
Patent CA-2538995-A1 (CA)
Inventor: DEJONG RANDALL LEE
IPC: C07D295/18
Filed: 2001-12-27
Abstract: An improved process for the preparation of 5-(4-fluorophenyl)-1-[2-((2R,4R)-4-hydroxy-6-oxo-tetrahydro-pyran-2-yl)-ethyl]-2-isopropyl-4-phenyl-1H-pyrrole-3-carboxylic acid phenylamide   by a novel synthesis is described where methyl cyanoacetate is converted in eight operations or fewer to the desired product, as well as other valuable intermediates used in the process.
Patent CA-2539285-A1 (CA)
Inventor: GE XIANPING
IPC: G06F17/30
Filed: 2004-09-20
Abstract: Systems and methods improve search rankings for a search query by using location data associated with queries and documents related to the search query. In one aspect, a search query is received, a location score is determined, a topical score is determined, and an ordering of documents related to the search query is determined based, at least in part, on the location score and the topical score.
Patent CA-2542265-A1 (CA)
Title: Control of call delivery and call forwarding of telecommunication connections, especially in multi-device configurations
Inventor: DENNERT THOMAS
IPC: H04L12/56
Filed: 2004-10-08
Abstract: The method involves activating service characteristics associated with a first terminal (B10) and/or an identification chip (Chip1) connected to the first terminal in such a way that changes in the service characteristics are effective simultaneously or with a time delay at further terminals (B20,B30) of the multi-device configuration and/or the identification chips (Chip2,Chip3) associated with the further terminals. Independent claims are also included for the following: (A) a system for optimized call delivery control (B) and a method of optimizing the use of network resources (C) and a system for optimized call delivery control for call diversion.
Patent CA-2542608-A1 (CA)
Inventor: O'CONNOR ROSEMARY
IPC: A61K39/00
Filed: 2004-10-14
Abstract: A protein encoded by a gene comprises nucleic acid sequence SEQ ID No. 1, 2, 3, 4, 5, 6 or a derivative or mutant or fragment or variant or peptide thereof. The protein promotes the attachment and modulates the motility and invasion capability of cells.
Patent CA-2542951-A1 (CA)
Title: Process for purifying proteins in a hydrophobic interaction chromatography flow-through fraction
Inventor: SHUKLA ABHINAV A
IPC: C07K1/10
Filed: 2004-10-22
Abstract: The present invention is a process for separating a target protein (such as a recombinant protein produced in a cell culture) from a mixture containing the target protein and contaminants (such as cell culture contaminants), by contacting the mixture with a hydrophobic adsorbent comprising branched hydrocarbon functional groups in an aqueous salt solution and collecting the unbound flow-through fraction containing the target protein. In one embodiment, the hydrophobic adsorbent may be a branched alkyl functional group. In another embodiment, the branched alkyl functional group has from 3 to 8 carbon atoms. In another embodiment, the branched alkyl functional group is a tertiary carbon atom, such as tert-butyl.
Patent CA-2544167-A1 (CA)
Title: Interconnect circuit
Inventor: KAWAMURA NAOTO
IPC: B41J2/14
Filed: 2004-10-20
Abstract: A print cartridge (22) includes a cartridge body (23) having a lower portion (28) and a vertical wall (24). A printhead (12) is attached to the lower portion (28) of the cartridge body (23). A contact array (70) having a first pair of columnar arrays (73) of contact areas (71) and a second pair of columnar arrays (73) of contact areas (71) is disposed on the vertical wall (24) of the cartridge (22). The columnar arrays (73) extending along at least one half of the height (H) of a region (R) occupied by the contact array (70).  The columnar arrays (73) of each pair of columnar arrays (73) converge toward each other in a direction toward the lower portion (28) of the cartridge body (22).
Patent CA-2548738-A1 (CA)
Inventor: KRIESE JEFFREY
IPC: G06F15/173
Filed: 2004-11-30
Abstract: A source communication device comprises a cluster manager to group destination device connections into a plurality of performance clusters. The cluster manager then causes a synchronization mechanism to be generated for each performance cluster. Each synchronization cluster can then allow data to be optimally shared between the source device and destination devices within a given cluster.
Patent CA-2550152-A1 (CA)
Inventor: ROSE MEYER MAURICE
IPC: B63H25/00
Filed: 2006-06-15
Abstract: The invention is an improved apparatus for body motion steering control for water craft powered by an outboard motor. A swivel seat is co-axially mounted to a single swivel permitting rotation of the seat about a first vertical axis. There is engagement/disengagement means mounted to the backrest of the seat.  Transmission means comprises a first, second and third transmission members connected between the engagement/disengagement means and the outboard motor. The swivel seat is easily removed from the vessel by way of a pinned hinge. Safety features are incorporated which prevent over steering of the vessel when in the body motion steering mode.
Patent CA-2550535-A1 (CA)
Title: A method for the treatment of the tip of a turbine blade and a turbine blade treated with a method such as this
Inventor: WILSON SCOTT
IPC: F01D5/28
Filed: 2006-06-20
Abstract: A method for the treatment of the blade tip (11) of a turbine blade is proposed in which silicon carbide (SiC) particles (3) are bound on the surface of the blade tip for the production of an abrasive coating, wherein a self-healing barrier layer is produced on the SiC particles. A turbine blade treated in this way is further proposed.
Patent CA-2552408-A1 (CA)
Inventor: VESANTO RISTO
IPC: B31B50/66
Filed: 2005-01-12
Abstract: The invention relates to a method and an apparatus for jointing members made of plastic-coated paper or board. In accordance with the invention, the sealable members are retained in position with clamps (8) and sealing is performed with a laser sealing means (7) moving along the sealing line, a means (9) for opening the seal point pressing the members apart to continue keeping the seal point open, a laser beam (11) being directed to the open se al point for melting the coating plastic and a means (12) for closing the seal pressing finally the members against each other, the plastic jointing the members when solidified. The method is applicable to lateral sealing of bag or container packages formed of blanks (1), among other things.
Patent CA-2554341-A1 (CA)
Inventor: LEE CHING-PANG
IPC: F01D5/30
Filed: 2006-07-27
Abstract: A shroud segment (112) is adapted to surround a row of rotating turbine blades in a gas turbine engine. The shroud segment (110) includes: an arcuate, axially extending first mounting flange (130) having a first radius of curvature, and an arcuate, axially extending first overhang (134) having a second radius of curvature. The first overhang (134) is disposed parallel to and radially inboard of the first mounting flange (130) so that a first groove (138) is defined between the first mounting flange (130) and the first overhang (134). The first and second radii of curvature are substantially different from each other. The shroud segment (112) may attached to a supporting structure or shroud hanger (114) to form a shroud assembly (110).
Patent CA-2556002-A1 (CA)
Inventor: MECHELKE JOEL
IPC: A61B5/155
Filed: 2006-08-10
Abstract: A method for extracting interstitial fluid from a target site of a user includes adhesively attaching a floating ring of a sampling module for extracting interstitial fluid to the user in the vicinity of a target site and then mounting the sampling module to the floating ring and attaching the sampling module to the user. Subsequently, the target site is penetrated with a penetration member of the sampling module. Pressure is then applied in another vicinity of the target site by a pressure ring of the sampling module and, thereafter, ISF extracted from the target site via a penetration member of the sampling module.
Patent CA-2558344-A1 (CA)
Title: Gas discharge lamp with a helical discharge tube and inner tube piece
Inventor: HOLLSTEIN ANDREAS
IPC: H01J61/28
Filed: 2005-04-13
Abstract: The invention relates to a novel compact fluorescent lamp comprising a helicoid discharge tube (2) and a tube piece (8) which is connected thereto and can be used for accommodating an Hg source (14) and also as an exhaust tube. Also disclosed is a corresponding production method.
Patent CA-2559905-A1 (CA)
Title: Antimicrobial wax composition for wax therapy
Inventor: HUNDNALL JEFF
IPC: C11C5/00
Filed: 2005-03-10
Abstract: A wax composition comprises a wax and an antimicrobial agent in an amount effective to inhibit the growth of micro-organisms in the wax in both solid and liquid states. According to the preferred embodiment of the present invention, the wax composition comprises a wax that is solid at room temperature, an anti-microbial agent in an amount effective to inhibit the growth of micro-organisms in the wax in the liquid state, and the balance of the composition is at least one oil that is liquid at room temperature.
Patent CA-2560436-A1 (CA)
Inventor: GACOS JOHN C II
IPC: F16B21/08
Filed: 2004-03-19
Abstract: An attachment means allows for easy attachment of a decorative item (12) or attachment vehicle. The attachment means includes a mounting member (14) comprising a flexible strip, which supports the decorative attachment. A plug (26) is attached to each end of the mounting member. The plug may be easily inserted into and removed from the bottom holes (28) of a license plate on a vehicle. The plugs are attached to the mounting member by extensions and include slits.
Patent CA-2561209-A1 (CA)
Title: Tete de coupe forestiere multifonctionnelle avec bras accumulateurs
Inventor: LAVOIE SYLVAIN
IPC: A01G23/091
Filed: 2006-09-27
Abstract: Une tête de coupe forestière multifonctionnelle comportant un arbre de positionnement, une structure de support liée de façon pivotante à l'arbre d e positionnement, un joint hydraulique et électrique rotatif relié à la structure de support, un système de bras accumulateurs relié à une table de roulement à billes avec une couronne d'entraînement et une arche de basculement pour la tête multifonctionnelle reliée au système de bras accumulateurs par un joint oscillant. Une interface entre le joint oscillant et le système de bra s accumulateurs est située à une certaine distance de l'axe de rotation centra l du joint hydraulique rotatif afin d'amortir le mouvement oscillant produit p ar la tête de tronçonnage et de transformation.
Patent CA-2563094-A1 (CA)
Title: Copper-based alloy casting in which grains are refined
Inventor: OISHI KEIICHIRO
IPC: B22D27/20
Filed: 2005-05-02
Abstract: This invention provides a copper-base alloy casting with refined crystal grains, which comprises by mass Cu: 69 to 88%, Si: 2 to 5%, Zr: 0.0005 to 0.04%, and P: 0.01 to 0.25% and satisfies 60 <= Cu - 3.5 ~ Si - 3 ~ P < ;= 71, with the balance consisting of Zn and unavoidable impurities. The average grain size after melting and solidification is not more than 100 ~m. Regardi ng the phase structure, the percentage total area of .alpha. phase, .kappa. phase, and .gamma. phase is not less than 80%. At least one element selected from the group consisting of Mg: 0.001 to 0.2%, B: 0.003 to 0.1%, C: 0.0002 to 0.01%, Ti: 0.001 to 0.2%, and rare earth element: 0.01 to 0.3% may be furthe r contained.
Patent CA-2564789-A1 (CA)
Inventor: LEISENBERG WOLFGANG
IPC: C25C3/12
Filed: 2006-10-20
Abstract: In a device (1) for heating primary materials, in particular calcined petroleum cokes (5, 6) from which an anode (4) can be manufactured for dry electrolysis, comprising a mixing and forming unit (8) in which the primary materials (5, 6) can be formed into anodes (4) which are subsequently fired in an annular anode furnace (3), the thermal waste heat of the annular anode furnace (3) should be usable for heating up the primary materials (5, 6). This is achieved in that the primary materials (5, 6) can be heated in a heat exchanger (11) by means of flue gas drawn from the annular anode furnace (3) through a feed pipe (12), and that the petroleum coke fractions (5, 6) heated in this way can be input into the mixing and forming unit (8) for forming the unfired anode (4).
Patent CA-2565382-A1 (CA)
Title: Nouvelle utilisation d'une composition visco-elastique
Inventor: AGERUP BENGT
IPC: A61K9/00
Filed: 2005-05-04
Abstract: Cette invention concerne un milieu visco-élastique convenant pour la fabrication de médicament tel qu'un dispositif médical, à utiliser en cas d'augmentation de la pression intra-oculaire chez l'homme ou l'animal. Ce médicament peut être introduit dans au moins une fistule pénétrant dans la sclérotique de manière à remplir cette fistule. Le milieu convient également pour un traitement en cas d'augmentation de la tension intra-oculaire chez l'homme ou l'animal. Le traitement consiste à injecter ledit milieu visco-élastique dans un moins une fistule de la sclérotique pour qu'il remplisse la fistule.