baber/WOPTO huggingface dataset:
Patent CA-2470458-A1 (CA)
Inventor: MIYAMOTO REI
IPC: H04L47/724
Filed: 2004-06-09
Abstract: An audio communication bandwidth management system comprises a communication connection server and two or more network apparatuses connected to each other via two or more connections on a network. When there is a change in a usage state of one of the connections connected to other network apparatuses, the network apparatus recalculates bandwidth data for network areas based on the changed usage state and transmits the recalculated bandwidth data to a communication connection server. The communication connection server references corresponding bandwidth data stored in a database upon receiving an audio communication line request, and then determines whether or not normal communication is enabled by comparing the bandwidth data with a required bandwidth calculated based on the audio communication line request. Then, the server determines whether or not a line should be permitted based on the determination results, transmits judgment results to a terminal, and then updates the database in accordance with the bandwidth data received from the network apparatus. According to the system, bandwidth data for audio communication is transmitted to a communication connection server by a network apparatus for performing communication between network areas. With this arrangement, even when there is a change in a usage state of any one of the connections, the number of audio communication calls between terminals is managed appropriately.
Patent CA-2475540-A1 (CA)
Title: Heat stable mutants of starch biosynthesis enzymes
Inventor: HANNAH L CURTIS
IPC: C12N15/82
Filed: 2003-02-18
Abstract: The subject invention pertains to novel mutant polynucleotide molecules that encode enzymes that have increased heat stability. These polynucleotides, when expressed in plants, result in increased yield in plants grown under conditions of heat stress. The polynucleotide molecules of the subject invention encode maize endosperm ADP glucose pyrophosphorylase (AGP) and soluble starch synthase (SSS) enzyme activities. Plants and plant tissue bred to contain, or transformed with, the mutant polynucleotides, and expressing the polypeptides encoded by the polynucleotides, are also contemplated by the present invention. The subject invention also concerns methods for isolating polynucleotides and polypeptides contemplated within the scope of the invention. Methods for increasing yield in plants grown under conditions of heat stress are also provided.
Patent CA-2476583-A1 (CA)
Inventor: DE WINTER HANS LOUIS JOS
IPC: A61K31/497
Filed: 2003-03-11
Abstract: This invention comprises the novel compounds of formula (I)wherein n, R1, R2, R3, R4, L, Q, X, Y, Z and have defined meanings, having histone deacetylase inhibiting enzymatic activity; their preparation, compositions containing them and their use as a medicine.
Patent CA-2478271-A1 (CA)
Title: Isolated human transporter proteins, nucleic acid molecules encoding human transporter proteins, and uses thereof
Inventor: NEELAM BEENA
IPC: C07K14/705
Filed: 2003-03-05
Abstract: The present invention provides amino acid sequences of peptides that are encoded by genes within the human genome, the transporter peptides of the present invention. The present invention specifically provides isolated peptide and nucleic acid molecules, methods of identifying orthologs and paralogs of the transporter peptides, and methods of identifying modulators of the transporter peptides.
Patent CA-2480809-A1 (CA)
Title: Methodes permettant d'inhiber l'hyperpermeabilite vasculaire
Inventor: SATCHI-FAINARO RONIT
IPC: A61K38/54
Filed: 2003-04-11
Abstract: L'invention concerne des méthodes permettant de réduire ou d'inhiber des troubles associés à l'hyperperméabilité vasculaire et des méthodes permettant de cribler des composés qui affectent la perméabilité et l'angiogénèse et stabilisent des jonctions étroites. Dans un aspect, l'invention concerne une méthode permettant de réduire ou d'inhiber l'hyperperméabilité chez un individu ayant besoin de ce traitement. Ladite méthode consiste à administrer à cet individu une quantité efficace d'un composé antiangiogène sélectionné dans le groupe constitué par l'endostatine, la thrombospondine, l'angiostatine, la tumstatine, l'arrestine, l'EPO de recombinaison et TNP-470 conjugué avec un polymère. L'invention concerne également d'autres composés antiangiogènes.
Patent CA-2482632-A1 (CA)
Inventor: MONTMINY ARMAND THOMAS
IPC: H01R43/048
Filed: 2003-03-14
Abstract: The hydraulic tool (10) having a frame (12) and a movable adapter (18). The frame (12) defines a workspace (48) with an anvil adapter (16) at one end and a substantially flat face guide surface (32) on one side of the workspace (48). The movable adapter (18) is used for working a piece in the workspace (48) against the anvil adapter (16). The movable adapter (18) is movably mounted to the frame (12) to move in the workspace (48) relative to the frame (12) along an axis of translation (A). The movable adapter (18) has a substantially flat face seating surface (98) seated against the guide surface of the frame (32). When the movable adapter (18) is moved, the seating surface (98) of the movable adapter (18) rides upon the guide surface (32). The seating surface (98) and guide surface (32) interface with each other for maintaining the movable adapter (18) in a predetermined orientation relative to the frame (12).
Patent CA-2483472-A1 (CA)
Inventor: RULAND ALFRED
IPC: C09K23/42
Filed: 2003-04-25
Abstract: L'invention concerne des mélanges d'alcoxylates contenant des alcoxylates de la formule générale (I) C¿5?H¿11?CH(C¿3?H¿7?)CH¿2?O(A)¿n?(B)¿m?H, dans laquelle A est éthylénoxy, B est C¿3-10?-alcoylénoxy ou des mélanges de ce composé, les groupes A et B pouvant être répartis de façon statistique, alternée ou sous forme d'au moins deux blocs en séquence aléatoire, n est un nombre de 0 à 30, m est un nombre de 0 à 20. Par ailleurs, les mélanges selon l'invention contiennent 70 à 99 % en poids d'alcoxylates A1 dans lesquels C¿5?H¿11? représente n-C¿5?H¿11?, et 1 à 30 % en poids d'alcoxylates A2 dans lesquels C¿5?H¿11? représente C¿2?H¿5?CH(CH¿3?)CH¿2? et/ou CH¿3?CH(CH¿3?)CH¿2?CH¿2?.
Patent CA-2484716-A1 (CA)
Inventor: XING RUYE
IPC: A61K35/57
Filed: 2003-05-16
Abstract: The present invention is a novel approach for stimulating or enhancing immun e T-cells in an animal. In particular, the invention is directed to an egg, an d more to specifically, a fraction thereof of a size less than 3000 daltons, obtained from an avian that has been hyperimmunized with one or more immunogens. The ingestion by an animal of an effective amount of the hyperimmune egg or fraction thereof causes a significant increase in the overall T-cell population in that animal.
Patent CA-2484789-A1 (CA)
Inventor: SHEPHERD ROBERT A
IPC: B32B3/12
Filed: 2003-05-23
Abstract: A honeycomb structure (Fig. 4) mounted on a back panel (Fig. 5) especially on a vehicle, where the honeycomb structures are filled with an infrared absorbing material (Fig. 2) to reduce the radar and heat signature of a vehicle.
Patent CA-2484849-A1 (CA)
Title: Double-walled chamber for ultraviolet radiation treatment of liquids
Inventor: UEBERALL PETER
IPC: B01J19/12
Filed: 2003-05-09
Abstract: The object of the invention is a double-walled chamber for the UV disinfecti on of liquids, preferably drinking water and/or waste water. It realizes a rectangular and/or square cross-sectional shape of the UV radiation chamber even at higher pressures, whereby the radiation chamber can moreover be provided with a thin-walled configuration and allows an optimal and close arrangement of UV radiators as compared with a round chamber. By applying th e inventive idea, the known dead zones at the entrance are completely eliminat ed and an entrance turbulence is produced which runs simultaneously with the piston flow in the chamber.
Patent CA-2487420-A1 (CA)
Title: Combinations of anti-tissue factor antibodies and anticoagulant and/or antiplatelet agents
Inventor: REFINO CANIO J
IPC: C07K16/28
Filed: 2003-06-04
Abstract: The invention concerns anti-tissue factor (anti-TF) antibodies with enhanced anticoagulant potency, and methods and means for identifying, producing and using such antibodies. The anti-TF antibodies of the present invention are designed to bind to an epitope comprising the C-terminal macromolecular substrate binding region of TF. The invention also concerns methods of treating TF-VIIa related diseases or disorders comprising administering anti - TF antibodies alone or in combination with at least one additional anticoagulant and/or anti-platelet agent.
Patent CA-2487716-A1 (CA)
Title: Pharmaceutical composition for the intranasal application containing selected cgrp antagonists derived from amino acids and process for preparing them
Inventor: KRUSS BERND
IPC: A61K38/00
Filed: 2003-06-12
Abstract: The invention relates to pharmaceutical compositions for nasal application, comprising selected CGRP antagonists, which are described in WO 98/11128, in addition to a method for their production.
Patent CA-2488081-A1 (CA)
Title: Rubber mixtures
Inventor: LUGINSLAND HANS-DETLEF
IPC: C08K9/06
Filed: 2004-11-19
Abstract: The invention provides rubber mixtures containing (A) a rubber or mixture of rubbers, (B) a filler, (C) an organosilane of the general formula I (see formula I) (D) a thiuram accelerator and (E) a nitrogen-containing co-activator, the weight ratio of thiuram accelerator (D) to nitrogen-containing co-activator (E) being equal to or greater than 1.      The rubber mixtures are prepared by mixing the rubber or mixture of rubbers (A), a filler (B), an organosilane of the general formula I (C), a thiuram accelerator (D) and a nitrogen-containing co-activator (E) in a mixing unit.      The rubber mixtures can be used in pneumatic tyres, tyre treads, cable sheaths, hoses, drive belts, conveyor belts, roller coverings, tyres, shoe soles, gaskets and damping elements.
Patent CA-2488333-A1 (CA)
Title: Metal profile for cabinet
Inventor: FRANCISQUINI MELQUISEDEC
IPC: H02B1/30
Filed: 2003-06-04
Abstract: Comprehending a profile (104) that, from the outside, constitutes the means of support for the closings and accessories, while on the inside, the same structure configures the struts for the assembly of components and electric and electronic devices, in addition to which this profile (104) presents a cross section with a geometry defined by a central core in the tubular shape with a quadrangular section (105), where the vertex (106) is oriented to the inside of the cabinet (100), while the opposite vertex (107) is oriented to the outside of this cabinet (100), and these two vertexes are formed by sing le walls, which does not apply to the other two remaining vertexes (108) and (109), which are defined by the junction of the sheet that forms the first t wo vertexes (106-107) and from this point on, the double walls (110) are extend ed in a coplanar position in relation to the adjacent walls (106a-106b) of the vertex (106), forming opposite rims (111a 111b), whose ends are perpendicularly folded forming short ends (112) and (113) which, besides bei ng grooved (114), are also distanced in parallel from the adjacent walls (107a- 107b) of the vertex (107), whose wall (107a) includes a projection perpendicularly oriented to the outside, configuring a perpendicular rim (115), finalizing the configuration of a profile that permits the assembly o f structures (103) which, in turn, receives different closings (101) and doors (102), configuring cabinets/enclosures or boxes (100).
Patent CA-2491301-A1 (CA)
Inventor: GASSMAN GEORGE W
IPC: G01B7/14
Filed: 2003-06-11
Abstract: L'invention concerne un capteur de position sans contact permettant de détecter un déplacement relatif entre deux objets. Une source de flux magnétique est générée par plusieurs aimants distincts déterminés de façon sélective en vue de produire une source de flux hautement configurable aisément adaptée à un déplacement rotatif ou rectiligne. L'interaction des champs de flux individuels générés par les aimants distincts est commandée en vue de produire des relations à la fois linéaire et non linéaire par rapport aux variations de mouvement. Une pièce polaire d'assemblage de flux est optimisée de façon dimensionnelle de manière à intégrer plusieurs champs de flux individuels dirigés vers un capteur magnétique.
Patent CA-2491691-A1 (CA)
Title: Protein microarrays on mirrored surfaces for performing proteomic analyses
Inventor: ZUCKERMANN RONALD N
IPC: C40B30/04
Filed: 2003-07-03
Abstract: Provided are protein microarrays, their manufacture, use, and application.  Protein microarrays in accordance with the present invention are useful in a variety preoteomic analyses. Various protein arrays in accordance with the present invention may immobilize large arrays of proteins that may be useful for studying protein-protein interactions to improve understanding of disease processes, facilitating drug discovery, or for identifying potential antigens for vaccine development. The protein array elements of the invention are native or modified proteins (e.g., antibodies or fusion proteins). The protein array elements may be attached directly to a organic functionalized mirrored substrate by a binding reaction between functional groups on the substrate (e.g., amine) and protein (e.g., activated carboxylic acid). Techniques for chemical blocking of the arrays are also provided. The invention contemplates spotting of array elements onto solid planar substrates, labeling of complex protein mixtures, and the analysis of protein binding to the array. The invention also enables the enrichment or purification, and subsequent sequencing or structural analysis of proteins that are identified as differential by the array screen. Kits including protein-binding microarrays for proteomic analysis in accordance with the present invention are also provided.
Patent CA-2491878-A1 (CA)
Title: Apparatus for holding in position adjacent facing ends of tube sections for joining them by welding
Inventor: GIRARD DANIEL
IPC: B25B5/12
Filed: 2003-06-30
Abstract: The present invention is concerned with an apparatus (2) and a method., for holding in position adjacent facing ends of tube sections for preferably joining them by welding. The apparatus has an elongated element (8) insertable between the adjacent facing ends, first and second jaw devices (10, 12) movable with respect to each other along the elongated element (8) and each (10, 12) having a contact portion (14) for contacting the tube portions, and clamping means (62) for clamping the tube sections with the jaw devices (10, 12) to hold in position the facing ends.
Patent CA-2492752-A1 (CA)
Inventor: HARTZER MICHAEL K
IPC: C12N9/68
Filed: 2003-07-17
Abstract: A method for rapid purification of a blood component from blood is described in which the blood plasma is first separated from the cellular blood element s by any conventional means, such as centrifugation. An affinity cartridge is then activated with a molecule, such as an amino acid, which binds with a blood component such as plasminogen. The separated blood plasma is then pass ed through the affinity cartridge such that the blood component is retained by the affinity cartridge. Thereafter, the blood component is eluted from the affinity cartridge by passing a buffer solution containing a releasing agent through the affinity cartridge. This releasing agent disengages the blood component from the affinity cartridge. The releasing agent is then separated from the eluted solution by passing the eluted solution through a device, su ch as an ion exchange, gel filter, or size exclusion device. The isolated plasminogen solution is then concentrated by a factor of from 2 to 10. The separated blood component, e.g. plasminogen, is then converted to plasmin by adding a known amount of an enzyme to the solution from which the releasing agent has been removed.
Patent CA-2494721-A1 (CA)
Inventor: EPP JEFFREY T
IPC: C11D3/50
Filed: 2003-07-29
Abstract: A water soluble container having disposed therein a nonaqueous liquid fabric softener composition. The water soluble container is formed by a water soluble polymer selected, inter alia, from polyvinyl alcohol, polyvinyl pyrrolidone, alkyl celluloses, polyacrylates, polyacrylamides and derivatives of the above.  The nonaqueous liquid fabric softener composition is based on amine fabric softening compounds and alpha hydroxy aliphatic acids.
Patent CA-2494900-A1 (CA)
Inventor: YAKOBSON DENNIS L
IPC: C10J3/46
Filed: 2003-08-07
Abstract: L'invention concerne une charge d'alimentation carburée mise en réaction avec de l'oxygène et de l'eau dans un réacteur d'oxydation partielle afin d'obtenir un mélange d'hydrogène et de monoxyde de carbone. L'hydrogène est éliminé, constituant un premier produit, et le monoxyde de carbone restant est mis en réaction avec de la vapeur sur un catalyseur bifonctionnel afin d'obtenir des hydrocarbures supérieurs et du dioxyde de carbone. Le catalyseur bifonctionnel présente des fonctions de conversion du gaz à l'eau et de Fischer-Tropsch.
Patent CA-2498912-A1 (CA)
Inventor: SELBY DAVID A
IPC: A47C1/12
Filed: 2004-06-07
Abstract: A structural bleacher unit for stadium seating that meets all code requirements in respect to capacity for live and dynamic loads, deflection limits, vibration resistance, and durability. Presently used designs include cast-in-place concrete, pre-cast concrete both normal reinforced and pre-stressed, and concrete filled steel pan forms. Most designs have disadvantages, and all are expensive. In the proposed system, the economic advantages of off site pre-casting, and the structural advantages of concrete and cold formed steel in composite action, are combined and fully exploited. Optional formats are available for different support and profile conditions. The individual pre-cast units, after installation are rigidly interconnected to maximize resistance to vibration.
Patent CA-2500806-A1 (CA)
Title: Diaphragm valve and open/close element for said valve
Inventor: LODOLO ALBERTO
IPC: F16K7/12
Filed: 2003-06-24
Abstract: The invention relates to a diaphragm valve (5), which comprises a valve body (1), composed of an inlet sleeve (3) and an outlet sleeve (4), converging to a fluid flow chamber which contains the valve seat (106), formed by the flattened intersecting surface of the two sleeves (3, 4), which chamber is divided into two parts, one being integrated in the valve body (1) and the other consisting of a bonnet (2) to be sealably fitted onto the valve body (1) an elastic diaphragm (5) being provided, which has a peripheral flange (105) to be clamped between two peripheral flanges (101, 102) of the two parts of the chamber, the latter being connected to a central dome-shaped part (305) which, by using appropriate means situated between the dome (305) and the bonnet (2) may be compressed against the valve seat (106), thereby preventing any fluid flow from the inlet sleeve (3) to the outlet sleeve (4). According to the invention, the cross section of the two sleeves (3, 4), near the valve seat (106), is flattened in the direction of flow and elongated in the direction transverse thereto, in such a manner as to form a substantially elliptical port, whereas the dome (305) of the diaphragm (5) has the shape of a sector of an ellipsoid, whose section plane corresponds to said flow chamber port.
Patent CA-2501160-A1 (CA)
Title: Rotor blade with a stick damper
Inventor: SURACE RAYMOND C
IPC: F16F15/12
Filed: 2005-03-17
Abstract: A rotor blade damper is provided that includes a body having a base, a tip, a first contact surface, a second contact surface, a trailing edge surface, and a leading edge surface. The trailing edge and the leading edge surfaces extend between the contact surfaces. The first contact surface, second contact surface, trailing edge surface, and leading edge surface all extend lengthwise between the base and the tip. The body includes at least one cooling aperture disposed adjacent the base, that has a diameter that is approximately equal to or greater than the width of the trailing edge surface adjacent the tip. The body tapers between the base and the tip such that a first widthwise cross-sectional area adjacent the base is greater than a second widthwise cross-sectional area adjacent the tip.
Patent CA-2504165-A1 (CA)
Title: Chevron film cooled wall
Inventor: BUNKER RONALD SCOTT
IPC: B23K26/38
Filed: 2005-04-14
Abstract: A wall (32) in a gas turbine engine includes inner and outer surfaces (34,36) having a row of compound chevron film cooling holes (38) extending therethrough. The chevron holes (38) diverge both longitudinally and laterally between an inlet (40) at the wall inner surface (34) and a chevron outlet (42) at the wall outer surface (36).
Patent CA-2505205-A1 (CA)
Title: Monofilament low caliper one-and-a-half layer seamed press fabric
Inventor: KORNETT GLENN
IPC: D03D3/04
Filed: 2003-11-19
Abstract: A one-and-a-half layer monofilament fabric for use as a low-caliper seamed press fabric on a papermaking machine. The fabric is endless woven with seaming loops formed by adjacent unstacked MD wefts. The seaming loops are oriented perpendicular to the plane of the base fabric for easier connection and seaming. When the fabric is placed under load, the loops collapse back t o produce a seam area having the same low caliper as the base fabric. Further, this unstacked fabric structure produces a larger web cake than other fabric s having a similar caliper.
Patent CA-2507960-A1 (CA)
Inventor: SWEET DOUG
IPC: B32B5/02
Filed: 2003-12-19
Abstract: The present invention concerns an apparatus (1) for staining tissue samples, said apparatus (1) including a reagent section (2) or reagent containers (3) ; at least one staining section or tissue samples, a robotic head (22) or robotic element (20) that may move reagent to a predetermined tissue sample, said robotic element (20) being moveable above the reagent and the staining sections, a control element (85) that may manage a staining process, a 2-D optical sensor (86) to detect two-dimensional image data of a relevant property and that can feed the captured image data to the control element (86). By providing the robotic element (20) with a 2-D optical sensor (86), a common image processor may be provided having multiple functions. By using a 2- D optical image processing system, the control system of the apparatus may easily be adapted to read various types of data presentations, just as actua l images for sections of the apparatus may be identified in order to assess th e condition of the apparatus. The optical sensor may be used to automatically identify the slides and the reagent containers present in the apparatus, jus t as the optical sensor may be used for checking if a slide is misplaced at or absent from a slide position, etc.
Patent CA-2514999-A1 (CA)
Inventor: CALVERT NANCY R
IPC: C10G29/24
Filed: 2004-01-08
Abstract: La présente invention concerne un traitement destiné à accélérer la sédimentation de solides finement divisés dans des fluides hydrocarbure, qui consiste à ajouter à cet hydrocarbure une quantité de sédimentation suffisante d'une combinaison (a) d'un composé alcoxylate de résine alkylphénil-formaldéhyde d'abduction acide polyacrylique et (b) d'un alcoxylate de résine alkylphénil-formaldéhyde possédant une masse moléculaire comprise entre environ 500 et environ 5000.
Patent CA-2521793-A1 (CA)
Inventor: BREGUET OLIVIER
IPC: A61C5/02
Filed: 2004-04-20
Abstract: The instrument (10) e.g. endodontical file, has an end section (11) arranged for being mounted in a mandrel driven by an electric motor. A central zone (13) extends a proximal zone arranged adjacent to the end section. A distal zone extends the central zone and is arranged for assuring the guidance of the instrument in the canal. A cover of the distal, central and proximal zones presents a shape of inverted cone. The cover in the shape of inverted cone includes a part of large cross section corresponding to the distal zone and another part of small cross section corresponding to proximal zone.