baber/WOPTO huggingface dataset:
Patent CA-2537352-A1 (CA)
Title: Modular experimental gyroplane float system
Inventor: BYRON MERV
IPC: B64C25/54
Filed: 2006-02-20
Abstract: A lightweight modular floatation system designed to attach securely to the existing tricycle landing gear of any experimental aircraft. The float system is made up of three elongated sections, which are connected together to form a tri-hull shaped bottom surface. Each modular section of the embodiment of the float system is designed with pre-molded cavities within which the left, right and nose wheel will fit in their respective locations and be secured to the float.  A series of clamps will be employed to secure each wheel in place and subsequent release of same allows quick removal of float system. Integral pockets are established within the float's port and starboard sections to receive a telescopic support structure designed to provide a bipod support both fore and aft for the main rotor blade. As well pre-molded compartments are built into each float to facilitate storage items.
Patent CA-2539131-A1 (CA)
Title: Diagnostic system for otolaryngologic pathogens and use thereof
Inventor: ROTHBERG LEWIS J
IPC: C12Q1/68
Filed: 2004-09-20
Abstract: The present invention relates to a method of detecting the presence of an otolaryngologic pathogen in a biological sample, and a sensor device, sensor chip, and nucleic acid probes useful for detecting otolaryngologic pathogens.
Patent CA-2540425-A1 (CA)
Inventor: CLARKE ANDREA
IPC: A41D19/015
Filed: 2006-03-16
Abstract: A flexible waterproof glove made from natural or synthetic rubber, latex, nitrile, neoprene, vinyl or combinations thereof. The interior of the glove will have a modified flock or fabric lining to maintain comfort and control perspiration. The area on the palm side of the glove between the fingertip and the base of the finger will have areas devoid of the flocked lining and will also have areas with a lower rubber density to enhance dexterity while performing duties. The glove will have an elongated cuff extending from the wrist to prevent liquid from dripping inside the glove. The glove will be suitable for, but not limited to, industries such as janitorial, cosmetic, daycare and general household use.
Patent CA-2541895-A1 (CA)
Inventor: MOSKOWITZ PHILIP E
IPC: H01J9/24
Filed: 2006-04-03
Abstract: A method of making a mercury-free fluorescent lamp in which a layer of phosphor particles are applied to an exterior surface of the lamp envelope, includes preparing a sol-gel precursor solution that, when dried, leaves a sol-gel residue material, such as thin film SiO2, that coats the phosphor particles and resists removal of the phosphor particles from the exterior surface, dipping the envelope into the sol-gel precursor solution, and, after removing the envelope from the solution, drying the sol-gel precursor solution to form a network of the sol-gel residue material on the exterior surface that meshes with the layer of phosphor particles. The sol-gel residue material attaches the phosphor particles to the exterior surface with sufficient strength so that the lamp can be handled as if the layer of phosphor particles were on the interior of the envelope.
Patent CA-2542652-A1 (CA)
Inventor: ROESSLE CLAUDIA
IPC: A23L33/00
Filed: 2004-10-14
Abstract: The present invention relates to a nutritional composition suitable for patients undergoing chemotherapy and/or radiation such as cancer patients. The composition, which may be in powder or liquid form, comprises casein and whey proteins, TGF-.beta. and free glutamine.
Patent CA-2544609-A1 (CA)
Title: Cyclonic separating apparatus
Inventor: EDDINGTON ROBIN
IPC: B04C5/26
Filed: 2004-10-11
Abstract: A separating apparatus includes a separating chamber in which cyclonic separation is able to take place, an inlet to the separating chamber and a shroud that includes a wall having a multiplicity of through-holes forming an outlet from the separating chamber and also includes a lip extending from the wall into the separating chamber, the lip having has a plurality of apertures therethrough. The provision of apertures in the depending lip allows the airflow to be drawn through the apertures while it is still in the separating chamber. This has the effect of capturing some of the dirt and dust which remains entrained within the airflow so that it collects on the upstream side of the lip. Thus the shroud through-holes are presented with less entrained dirt and dust and the risk of the through-holes becoming blocked is reduced.
Patent CA-2547927-A1 (CA)
Title: Hand-held electronic device with a keyboard optimized for use with the thumbs
Inventor: LAZARIDIS MIHAL
IPC: H04Q7/32
Filed: 2002-07-25
Abstract: A hand-held electronic device with a keyboard optimized for use with the thumbs is provided. The handheld device includes a keyboard, a display, and a processor. The keyboard is horizontally positioned symmetrically between a left edge and a right edge of a face of the hand-held messaging device. The keyboard has a plurality of keys arranged in a plurality of rows across the face, wherein each row of keys is arranged in a concave pattern. The display is vertically positioned between the keyboard and a top edge of the face and is horizontally positioned symmetrically between the left edge and the right edge of the face. The processor is coupled to the keyboard and the display, and controls the operation of the hand-held messaging device.
Patent CA-2548130-A1 (CA)
Title: A package for use in a peritoneal dialysis treatment and a method for manufacturing of such a package
Inventor: AXELSSON MIKAEL
IPC: B01D/
Filed: 2004-12-10
Abstract: The invention relates to a package (1) for use in a peritoneal dialysis treatment and a method for manufacturing of such a package. The package includes a line set (1), which comprises a first tubular line element (la), a second tubular line element (lb) and at least one component (2, 5, 7, 4, 8a, b, c) connected to the tubular line elements (la, b, c) . The package comprises organizing means (9) arranged to organize the line set (1) such that no part of the line set (1) extends across another part of the line set (1).
Patent CA-2548828-A1 (CA)
Inventor: TALMADGE GEORGE
IPC: G01K11/32
Filed: 2006-05-29
Abstract: An optical waveguide feedthrough assembly passes at least one optical waveguide through a bulk head, a sensor wall, or other feedthrough member. The optical waveguide feedthrough assembly comprises a cane-based optical waveguide that forms a glass plug sealingly disposed in a feedthrough housing. For some embodiments, the optical waveguide includes a tapered surface biased against a seal seat formed in the housing. The feedthrough assembly can include an annular gold gasket member disposed between the tapered surface and the seal seat. The feedthrough assembly can further include a backup seal. The backup seal comprises an elastomeric annular member disposed between the glass plug and the housing. The backup seal may be energized by a fluid pressure in the housing. The feedthrough assembly is operable in high temperature and high pressure environments.
Patent CA-2550722-A1 (CA)
Title: Calcium dietary supplement
Inventor: HENDRICKS LEWIS
IPC: A23K1/175
Filed: 2004-09-24
Abstract: A calcium dietary supplement is provided in chewable dosage form and contains a mixture of a particulate calcium phosphate salt and a chewable candy base.
Patent CA-2551127-A1 (CA)
Inventor: RABINOWITZ JOSHUA D
IPC: A61M11/04
Filed: 2004-11-23
Abstract: Devices comprising a housing (11) defining an airway (12), at least one support configured to couple to the airway comprising at least one area selected from a first area and a second area, wherein a first compound (16) is disposed on the first area, and a second compound (17) is disposed on the second area, and wherein the second compound can counteract the pharmacological effects of the first compound; and a mechanism (18) configured to release the first compound into the airway, wherein the device comprises at least one first area and at least one second area are disclosed. Corresponding method of producing an aerosol of a first compound and a second compound are also disclosed. Methods of using the devices and the methods of producing an aerosol are also disclosed.
Patent CA-2553504-A1 (CA)
Inventor: GREENSTEIN CALVIN K
IPC: B60T1/04
Filed: 2006-07-26
Abstract: A surface brake system for a detachable agricultural implement towed by a tow vehicle is provided. The detachable agricultural implement includes a frame connected by a telescoping tongue assembly at the tow vehicle. The frame and tongue assembly are movably supported by at least one wheel assembly having a circumferential tread surface. The brake system includes a pivot linkage pivotally connected at the frame of the detachable agricultural implement, and a horizontal aligned brake arm attached at the pivot linkage. The brake system further includes an actuator cylinder interconnected between the pivot linkage and the frame. Movement of the actuator cylinder causes the brake arm to engage a brake pad assembly against the outer circumferential tread surface of the wheel assembly so as to restrain movement of the wheel assembly and frame of the agricultural implement as the tow vehicle extends and retracts the telescoping tongue assembly.
Patent CA-2553779-A1 (CA)
Title: Isomerisation of cis-2-pentenenitrile to form 3-pentenenitrile in a reactive distillation
Inventor: BARTSCH MICHAEL
IPC: C07C255/07
Filed: 2005-01-27
Abstract: The invention relates to a method for the isomerisation of pentenenitrile in an educt flow. Said isomerisation is carried out on a heterogeneous catalyst in a distillation column, such that during the isomerisation, the isomerisation educt is enriched by distillation in relation to the isomerisation product in the reaction column of the distillation column.
Patent CA-2553805-A1 (CA)
Title: Vaccins ameliores a fcv inactive
Inventor: BARRAL DENIS
IPC: A61K39/00
Filed: 2005-01-19
Abstract: La présente invention concerne des vaccins améliorés à calicivirus félin (FCV) inactivé. L'invention concerne également un procédé de production d'un FCV inactivé stabilisé ainsi que l'utilisation dudit FCV stabilisé inactivé dans la production de compositions immunogènes à FCV. L'invention concerne aussi des méthodes d'induction d'une réponse immune chez un animal de la famille des félidés, de préférence un chat, au moyen des compositions immunogènes de l'invention.
Patent CA-2554209-A1 (CA)
Title: Cell display libraries
Inventor: BELCHER ANGELA M
IPC: A01N63/00
Filed: 2005-02-07
Abstract: Eukaryotic cell display libraries for use in panning processes comprising expressed biomolecules for specific and selective binding and enrichment to solid material surfaces including, for example, metal, magnetic, and semiconducting surfaces. Display can be regulated. Peptide and protein display on yeast cells are preferred. Solid materials can be fabricated in the presence of cell display libraries which have been subjected to panning against the solid materials. Nanoparticles can be grown in the presence of the biomolecules from reactive precursors. The nanoparticles can show quantum confinement effects. Self-healing films can be prepared.
Patent CA-2556129-A1 (CA)
Title: Surgical stapling instruments including a cartridge having multiple staple sizes
Inventor: HOLSTEN HENRY E
IPC: A61B17/072
Filed: 2006-08-14
Abstract: A surgical stapling apparatus includes a staple cartridge and an anvil member.  The staple camidge includes a plurality of surgical fasteners disposed in rows of retention slots. The staple cartridge may have an annular or linear configuration of retention slots. The tissue contacting surface of the staple cartridge may be tapered or stepped. The anvil member has a tissue contacting surface that includes a number of pockets arranged for substantially aligning with the retention slots. In addition, the tissue contacting surface of the anvil member may complement the tissue contacting surface of the staple cartridge.
Patent CA-2556894-A1 (CA)
Inventor: GLEI MATTHEW S
IPC: A61G7/05
Filed: 2005-02-18
Abstract: A system is provided for integrating a passive sensor or sensor array into a patient's mattress to support continuous passive monitoring of a patients' physiological conditions in a hospital setting. The sensor or sensor array may be incorporated into the mattress by fixing it to a coverlet that surrounds the mattress, or by embedding it within the mattress core. Alternatively, the sensor or sensor array may be fixed to an underlayer positioned between the mattress core and the coverlet.
Patent CA-2564720-A1 (CA)
Title: Abrasion resistant fluoropolymer compositions containing zeolite
Inventor: MCKEEN LAURENCE WAINO
IPC: C08K3/34
Filed: 2005-05-27
Abstract: The present invention provides an abrasion resistant overcoat composition comprising fluoropolymer and an effective amount of zeolite to increase the abrasion resistance of a film formed from the composition by at least 25% as compared to film formed from the fluoropolymer by itself. The invention also provides for a process for increasing the abrasion resistance of a fluoropolymer film coating on a fuser roll, by forming a film of fluoropolymer with an effective amount of zeolite sufficient to increase the film~s abrasion resistance.
Patent CA-2567603-A1 (CA)
Inventor: DE BRABANTER DIRK
IPC: G01B17/06
Filed: 2004-06-23
Abstract: The present invention provides methods for the multiple dosage of one or more liquid products or both liquid and solid products wherein the dosing amount of at least one liquid product is measured by a weight cell. Moreover, dosing apparatus and dosing systeims for applying those methods are provided.'Additionally, the present invention refers to a method for washing textiles comprising a dosing step in which at least one of the inventive dosing methods, and/or at least one of the inventive dosing apparatus or dosing systems, respectively, are used.
Patent CA-2568996-A1 (CA)
Title: Procede d'egouttage pneumatique faiblement compactant pour la production de voiles absorbant
Inventor: MURRAY FRANK C
IPC: D21F5/02
Filed: 2005-06-28
Abstract: La présente invention concerne un procédé faiblement compactant pour la réalisation d'un voile absorbant cellulosique. A partir d'une pâte à papier, on forme un voile à l'état naissant. On l'égoutte jusqu'à une consistance correspondant à environ 10 à 30 % sur un support de formage foraminé avançant à un première vitesse et on ne transfert sur une toile à texture ouverte avançant moins vite. On continue l'égouttage du voile sur la toile d'impression jusqu'à une consistance correspondant à environ 30 à 60 %. A cet effet, (i) on combine la toile à texture ouverte portant le voile à une membrane de distribution de fluide et à un feutre anti-remouillage lors d'un passage dans une pince donnant dans une chambre de pression définie en partie par une pluralité de rouleaux exprimeurs, la membrane de distribution de fluide s'appuyant contre le côté de la toile à texture ouverte en s'écartant du voile, le feutre anti-remouillage s'appuyant contre le voile. Puis (ii) on applique le gradient de pression pneumatique provenant de la membrane de distribution au travers du voile, égouttant ainsi le voile, puis on fait sécher le voile. De préférence, le traitement implique une opération de sélection de la pâte à papier et de régulation du traitement de façon que le voile sec présente une fraction de volume vide d'au moins 0,7, pour un diamètre hydraulique compris entre environ 3 et 20 ?m et un rapport de retour élastique humide d'au moins environ 0,65. L'invention concerne éventuellement un crêpe de tissu à haute teneur en solides dans des rouleaux exprimeurs.
Patent CA-2569685-A1 (CA)
Title: Indolecarboxylic compounds and their use as pharmaceutical compounds
Inventor: GERST CATHERINE
IPC: A61K8/00
Filed: 1998-08-26
Abstract: 2-Indole carboxylic acid derivatives (I) are new. Indole carboxylic acid derivatives of formula (I), and their optical isomers, isomer mixtures, acylated derivatives and salts, are new. One of X, Y = H and the other =-O-CHR3R4; or X + Y form a 5- or 6- membered carbocyclic or heterocyclic ring; R3, R4 = H, phenyl (optionally substituted) or a 5- or 6- membered heterocycle; or R3 + R4 form a 5- or 6- membered ring; Z = H or OR5; R5 = 1-6C alkyl or 6-12C aralkyl; R1 = H or 1-6C alkyl or 6-12C aralkyl (optionally substituted); R2 = H, 1-6C alkyl or -CHR3R4.
Patent CA-2571717-A1 (CA)
Inventor: MAHY GEHENNE JOSETTE-NICOLE
IPC: A61P25/00
Filed: 2005-06-23
Abstract: The invention relates to KATP channel openers (KCOs) which can be used for the prophylactic and/or therapeutic treatment of chronic inflammation of the central nervous system (CNS) which is associated with a disease or condition in mammals, including humans. The administration of KCOs, including groups comprising benzopyranes, cyanoguanidines, thioformamides, benzothiadizine, pyridyl nitrates, pyrimidine sulphates, cyclobutenediones, DHP-related compounds, tertiary carbinols, 6-sulfonyl-cromenes, 1,2,3 triazoles, pyridothiadiazines, benzothiazines, halogenoquinazolines and phenylbenzimidazoles and, in particular, diazoxide compound, produce a reduction in the reactive microglial response in various CNS pathologies, such as axonal lesions, cerebral tumours, traumatic injuries, neurodegeneration, spinal cord lesions and autoimmune and infectious diseases. In addition, isotopically-modified KCOs can also be used for the preparation of diagnostic agents for the detection and monitoring of chronic inflammation of the CNS.
Patent CA-2572363-A1 (CA)
Title: Biomaterial
Inventor: CHAOUK HASSAN
IPC: A61L27/50
Filed: 2005-06-29
Abstract: A prosthetic spinal disc nucleus pulposus formed from a hydrogel formed by crosslinking a macromer having a polymeric backbone comprising units with a 1,2-diol or 1,3-diol structure and at least two pendant chains bearing crosslinkable groups and an amphiphilic comonomer.
Patent CA-2573152-A1 (CA)
Title: Hemostatic device and methods
Inventor: SITZMANN JAMES V
IPC: A61F13/00
Filed: 2005-07-08
Abstract: Methods and devices for hemostatic control of an injured internal organ. In one embodiment, a container is provided for at least partially surrounding an injured organ and exerting a compressive force upon the organ. Methods of treatment utilizing such devices are also provided.
Patent CA-2574841-A1 (CA)
Title: White light-emitting electroluminescent device
Inventor: SHU CHING-FONG
IPC: C07D417/14
Filed: 2005-07-27
Abstract: A white light-emitting electroluminescent device having an emissive layer that includes a green light-emitting compound and a red light-emitting compound dispersed in a blue light-emitting host.
Patent CA-2577811-A1 (CA)
Title: Joint source-channel coding for multi-carrier modulation
Inventor: JOHNSON DON HERRICK
IPC: H04H60/31
Filed: 2005-09-14
Abstract: Methods and systems employing combined source-channel coding for multi-carrier modulation (MCM) (502). In some embodiments, a described method coprises:  estimating channel gain to noise ratio (CGNR) as a function of frequency bin (510); determining MCM parameters that minimize distortion of one or more telemetry signals; generating a communications signal using the MCM  parameters, and transmitting the communications signal via a communications channel (504). The MCM parameters may be determined by minimizing a telemetry signal distortion measure subject to CGNR and a transmit power constraint (514). The MCM parameters may further account for differing fidelity requirements when multiple telemetry signals are being transmitted (S(t)).
Patent CA-2578012-A1 (CA)
Title: Security document with a volume hologram forming a partial motif
Inventor: HEIERLI RENE
IPC: B42D15/00
Filed: 2004-08-27
Abstract: A security object has a substrate (1) carrying a first motif (6) and mutually aligned thereto a second motif (7). The first motif (6) is formed by a volume hologram (8) and visible under a given viewing condition only. The second motif (7) can e.g. be a dye, a surface hologram, a perforation or any other non-variable or optically variable device. The first and the second motif (6, 7) combine to form a third motif, e.g. a legible text. The combination of the first motif (6) formed by a volume hologram (8) with the second motif provides an increased level of security.
Patent CA-2578135-A1 (CA)
Title: Attrition scrubber apparatus and method
Inventor: FILGUEIRAS MARCOS
IPC: B02C1/00
Filed: 2005-08-10
Abstract: An attrition scrubber that includes multiple attrition scrubber cells (12 and 14). The multiple attrition scrubbers cells are arranged generally parallel to a vertical axis of rotation. The apparatus includes a shaft (22) that extends generally parallel to the vertical axis of rotation and through the center of all attritioning cells. Each attritioning cell contains two impellers (36 and 38) having a diameter. The impellers are attached to the common shaft and positioned a distance apart from each other. Each cell also contains a distribution ring (40) and radial baffles (42). The attrition scrubber (10) apparatus also includes a lifter having a diameter.
Patent CA-2580129-A1 (CA)
Title: Salts of n-(4-fluorobenzyl)-n-(1-methylpiperidin-4-yl)-n'-(4-(2-methylpropyloxy)phenylmethyl)carbamide and their preparation
Inventor: BERGHAUSEN JORG
IPC: A61P7/02
Filed: 2005-09-26
Abstract: Disclosed herein are salts of N-(4-fluorobenzyl)-N-(1-methylpiperidin-4-yl)-N'-(4-(2-methylpropyloxy)phenylmethyl) carbamide of formula (I) including the citrate, fumarate, maleate, malate, phosphate, succinate, sulphate, and edisylate salts.
Patent CA-2581438-A1 (CA)
Inventor: MOCK PHILLIP W
IPC: E21B4/18
Filed: 2007-03-12
Abstract: A gripper for use in a downhole tool is provided. The gripper can include an actuator, a toe assembly, and an expandable assembly. The toe assembly can be a leaf- spring like elongate continuous beam. The expandable assembly can be a linkage including a plurality of links. The linkage is coupled to the actuator such that the actuator expands the expandable assembly which in turn expands the toe assembly. In operation, during one stage of expansion radial forces are transmitted to the toe through both interaction of a rolling mechanism on the toe with the expandable assembly and pressure of the linkage assembly directly on an inner surface of the toe.
Patent CA-2582668-A1 (CA)
Title: Nanoparticles comprising antigens and adjuvants, and immunogenic structures
Inventor: RADEMACHER THOMAS WILLIAM
IPC: A61K9/51
Filed: 2005-09-30
Abstract: Nanoparticles comprising adjuvants and antigens, such as tumour and pathogen antigens, are disclosed and their use in a range of applications such as for the treatment of cancer and infectious diseases. Immunogenic structures based on nanoparticles or antibodies with carbohydrate ligands, and their use for therapeutic and prophylactic purposes, and for the isolation and detection of antibodies directed against the carbohydrate structures.
Patent CA-2583534-A1 (CA)
Title: Cgrp receptor antagonists
Inventor: SHAW ANTHONY W
IPC: C07D487/00
Filed: 2005-10-12
Abstract: Compounds of Formula (I) and Formula (II) (where variables R1, R2, R4, A, B, W, X, Y and Z are as defined herein) useful as antagonists of CGRP receptors and useful in the treatment or prevention of diseases in which the CGRP is involved, such as headache, migraine and cluster headache. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which CGRP is involved.
Patent CA-2584081-A1 (CA)
Title: Substituted biaryl quinolin-4-ylamine analogues
Inventor: BAKTHAVATCHALAM RAJAGOPAL
IPC: A01N43/58
Filed: 2005-10-12
Abstract: Substituted biaryl quinolin-4-ylamine analogues of Formula I are provided.  Such compounds are ligands that may be used to modulate specific receptor activity in vivo or in vitro, and are particularly useful in the treatment of conditions associated with pathological receptor activation in humans, domesticated companion animals and livestock animals. Pharmaceutical compositions and methods for using such compounds to treat such disorders are provided, as are methods for using such ligands for receptor localization studies.