baber/WOPTO huggingface dataset:
Patent CA-2315261-C (CA)
Inventor: LUNDBERG PER-JOHAN
IPC: C07D413/14
Filed: 1998-12-17
Granted: 2008-02-12
Abstract: La présente invention concerne une forme posologique pharmaceutique kératinisée à libération prolongée, comportant un inhibiteur de H<+>,K<+>-ATPase produisant un profil de concentration de plasma prolongé d'un inhibiteur de H<+>,K<+>-ATPase. On obtient le profil de plasma prolongé par une composition pharmaceutique comprenant une matière de noyau d'une matrice hydrophile ou hydrophobe, ainsi que l'inhibiteur de H<+>,K<+>-ATPase et éventuellement des excipients acceptables sur le plan pharmaceutique. Cette forme posologique peut être administrée une fois par jour.
Patent CA-2316970-C (CA)
Inventor: VAUGHN GLEN A
IPC: C21D6/00
Filed: 1998-06-18
Granted: 2004-07-27
Abstract: Acier peu allié, soudable et extrêmement résistant présentant une résistance excellente aux températures cryogéniques dans la plaque de base et dans la zone touchée par la chaleur (HAZ) quand il est soudé et possédant une résistance à la traction supérieure à 830 MPa (120 ksi), ainsi qu'une microstructure micro-laminée composée de couches pelliculaires d'austénite et de strates de bainite inférieure et de martensite à grains fins. Sa préparation consiste à réchauffer un lingot d'acier contenant du fer et des pourcentages en poids spécifiques de quelques uns ou de la totalité des additifs, tels que carbone, manganèse, nickel, azote, cuivre, chrome, molybdène, silicium, niobium, vanadium, titane, aluminium et bore; à réduire le lingot, de manière à obtenir une plaque dans une ou plusieurs passes dans une plage de température de recristallisation de l'austénite; à effectuer le laminage final de la plaque dans une ou plusieurs passes dans une plage de température inférieure à la température de recristallisation de l'austénite et supérieure à la température de transformation d'Ar3; à effectuer la trempe de la plaque laminée finie à une température d'arrêt de trempe (QST) appropriée; à arrêter la trempe et soit, pendant une certaine durée, à maintenir la plaque en isothermie à la température d'arrêt de trempe (QST), soit à la refroidir lentement avant son refroidissement à l'air, ou simplement à la refroidir à l'air à température ambiante.
Patent CA-2324478-C (CA)
Inventor: VAKHARIA VIKRAM N
IPC: A61K39/00
Filed: 1999-03-31
Granted: 2011-08-23
Abstract: On a mis au point un système permettant de générer un virus de nécrose pancréatique infectieux, non pathogène, vivant (IPNV), un virus d'ARN/ds segmenté, double-brin qui utilisent des produits de transcription synthétiques, dérivés de l'ADN clonée. On a élaboré des clones d'ADNc indépendants, pleine longueur, contenant les régions codante et non codante des segments d'ARN A et B respectivement, de l'IPNV. Un segment A a été modifié pour empêcher l'expression de la protéine NS. Les ARN synthétiques des deux segments ont été produits par transcription in vitro de plasmides linéarisés avec l'ARN-polymérase T7. La transfection de cellules CHSE avec des produits de transcription combinés sens positif des deux segments a généré un virus infectieux. La mise au point d'un système permettant de produire un IPNV privé de protéine NS facilite considérablement les études sur la pathogénèse virale et l'élaboration de vaccins atténués vivants pour IPNV.
Patent CA-2324823-C (CA)
Title: Monitoring fluid condition with a spiral electrode configuration
Inventor: HIRTHE RICHARD W
IPC: G01N27/06
Filed: 2000-10-30
Granted: 2006-05-02
Abstract: A plug for insertion through the wall of a vessel filled with fluid to be monitored has an extension immersed in the fluid which has a pair of wire electrodes helically wound thereon in spaced arrangement. The electrodes are wound at a uniform pitch in one embodiment and wound with regions of closely and widely spaced pitches in another embodiment. In a third embodiment, the electrodes are helically wound in spaced parallel arrangement at a pitch greater than the spacing of the pair. A thermistor is disposed on the extension for providing a fluid temperature signal. The electrodes are excited sequentially by a low voltage at a fractional Hertzian (low) frequency and a Hertzian (high) frequency and the current and temperature are measured. The impedance and differential impedance are computed from the measured currents. From stored values of the differential impedance as a function of temperature for various known fluid conditions, the condition of the fluid is determined; and, if greater than a predetermined threshold, an alarm is activated and/or the fluid condition displayed.
Patent CA-2326776-C (CA)
Title: Method, system and computer readable medium for iterative image warping prior to temporal subtraction of chest radiographs in the detection of interval changes
Inventor: DOI KUNIO
IPC: G01N/
Filed: 1999-04-02
Granted: 2008-06-17
Abstract: A method of computerized analysis of temporally sequential digital images, including (a) determining first shift values between pixels of a first digital image and corresponding pixels of a second digital image;  (b) warping the second digital image based on the first shift values to obtain a first warped image in which spatial locations of pixels are varied in relation to the first shift values; (c) determining second shift values between pixels of the first digital image and pixels of the first warped image; and (d) warping the first warped image based on the second shift values to obtain a second warped image in which spatial locations of pixels of the first warped image are varied in relation to the second shift values. Additional iterations of image warping are possible to enhance image registration between the first digital image and the warped version of the second digital image, followed by image subtraction of the first digital image and the final warped image to produce a difference image from which diagnosis of temporal changes ensues.
Patent CA-2332131-C (CA)
Title: Anticorps monoclonal specifique a la serine protease et son utilisation
Inventor: YAMAGUCHI NOZOMI
IPC: G01N33/577
Filed: 1999-07-02
Granted: 2007-05-15
Abstract: L'invention concerne un anticorps monoclonal se liant spécifiquement à la neurosine obtenue à partir d'hybridomes, notamment les souches 2B2-6 et S2E5 qui manifestent une capacité stable de prolifération. On obtient ces hybridomes en faisant ce qui suit: on fusionne les cellules de la rate de souris, qui possèdent un titre d'anticorps plus élevé contre la neurosine, avec les cellules myélomateuses d'origine murine; on crible les cellules fusionnées à forte capacité de réaction avec la neurosine et; on produit par ce procédé un anticorps se liant spécifiquement à la neurosine. En utilisant cet anticorps on peut diagnostiquer diverses maladies auxquelles participe la neurosine.
Patent CA-2338425-C (CA)
Inventor: WELFONDER KONRAD
IPC: C09J7/00
Filed: 1999-07-23
Granted: 2007-05-15
Abstract: L'invention concerne un procédé servant à former un élément (14a) de montage du type bande in situ sur un côté d'une feuille (16), de préférence de tissu, flexible, qui comporte les étapes consistant à prévoir un thermoplastique, de préférence un adhésif (14) thermofusible dans un état chauffé dans une gorge (12) évidée s'étendant longitudinalement d'un élément (10) de réception allongé longitudinalement; et presser le côté de la feuille (14) contre le thermoplastique dans une ouverture (13) s'étendant longitudinalement dans la gorge (12), ce qui permet de coller un côté du thermoplastique à la feuille et de placer détachable un côté opposé du thermoplastique dans la gorge de l'élément de réception.
Patent CA-2343055-C (CA)
Inventor: MOON JAMES E
IPC: B05B5/00
Filed: 1999-09-01
Granted: 2011-07-12
Abstract: An electrospray device (100), a liquid chromatography device and an electrospray-liquid chromatography system are disclosed. The electrospray device (100) includes a substrate (102) defining a channel (104) between an entrance orifice (106) on an injection surface (108) and an exit orifice on an ejection surface (112), a nozzle (110) defined by a portion recessed (114) from the ejection surface (112) surrounding the exit orifice, and an electrode for application of an electric potential to the substrate (102) to optimize and generate an electrospray. The exit orifice of the liquid chromatography device may be homogeneously interfaced with the entrance orifice (106) of the electrospray device (100) to form an integrated single system.
Patent CA-2346133-C (CA)
Inventor: DRAISEY ALLAN
IPC: A61K47/38
Filed: 1999-09-30
Granted: 2009-01-06
Abstract: Capsules, for example for the delivery of pharmaceuticals, are produced from two films of a water-soluble polymeric material, by deforming the films to form a multiplicity of recesses, and filling the recesses with a flowable filling material. The films are then welded together by dielectric welding to form filled capsules, which are cut or punched out of the welded film. These steps may be performed at a single location so as to avoid any problems with registration of the recesses with the welding or cutting means. The polymeric material may be gelatin, or a water-soluble cellulose derivative such as hydroxypropyl methyl cellulose, and may also contain a plasticiser.</SDOA B>
Patent CA-2349809-C (CA)
Title: Kidney dialysis
Inventor: GROGAN JEFFREY B
IPC: A61M1/36
Filed: 1993-11-12
Granted: 2006-08-01
Abstract: Methods are disclosed for providing operationial instructions to a hemodialysis circuit (10) having a dialysis filter (48) and a capability of operating according to a time-varying parameter such as variable ultrafiltration. According to the methods, entered are a desired time period, a target cumulative value of the parameter, such as target ultrafiltration volume, and a proposed time-varying profile of the parameter that is representable as a plot of coordinates in a region defined by an ordinate of values of the parameter and a time-based abscissa defining a profile cumulative value of the parameter. If the profile cumulative value is not equal to the target cumulative value, then the proposed time-varying profile is changed along the ordinate to make the cumulative values equal. The circuit (10) then operates according to the changed profile to achieve the entered target cumulative value within the time period.
Patent CA-2353866-C (CA)
Inventor: FRAZER IAN
IPC: A61P31/12
Filed: 1999-12-13
Granted: 2013-11-19
Abstract: This invention relates to treatment of papillomavirus infections. Primarily there is provided a method of treatment of an existing papillomavirus (PV) infection which includes the step of administration of PV VLPs selected from the group consisting of PV L1 VLPs and PV L1/L2 VLPs to a patient suffering from the PV infection. Suitably the PV infection is characterised by the presence of epithelial lesions. The major infection which is treated are genital warts caused by HPV 6 and HPV 11.
Patent CA-2357321-C (CA)
Title: Under-bed fifth wheel mounting system
Inventor: FANDRICH BERNARD GUST
IPC: B60D1/00
Filed: 2001-09-13
Granted: 2011-01-11
Abstract: An under-bed mounting system installed beneath a cargo bed floor of a vehicle includes both a male pin and a female receptacle. A releasable locking mechanism is defined between the pin and the receptacle to permit installation and removal of desired components such as a fifth wheel hitch. The pin including opposing first and second ends and an intermediate portion, a groove being disposed within said intermediate portion and including a stem and a base portion. A portion of the receptacle is received within said groove, selectively contacting said stem during installation and contacting at least the base portion after said installation. In one embodiment, the groove of the pin is generally L-shaped, the receptacle including a rod that is selectively received in the groove. In a second embodiment the pin is a scissor clamp with opposing jaws pivotable about a common hinge. The jaws engage the inner periphery of the receptacle.
Patent CA-2364839-C (CA)
Title: Negatively charged membrane
Inventor: KONSTANTIN PETER
IPC: B01D61/00
Filed: 2000-02-25
Granted: 2008-08-19
Abstract: The present invention provides, in certain embodiments, a negatively charged microporous membrane comprising a porous substrate and a crosslinked coating having fixed negative charges. The crosslinked coating can be prepared, e.g., from a polymerized composition comprising an unsaturated monomer having an anionic group, an N- (hydroxymethyl) - and/or N-(alkoxymethyl) - acrylamide, a hydrophilic unsaturated monomer, and an initiator. The present invention further provide s, in some embodiments, a negatively charged microporous membrane comprising a porous substrate and a crosslinked coating prepared fr om a polymerized composition comprising an unsaturated monomer having an anionic group, an N-(hydroxymethyl) - or N-(alkoxymethyl) - acrylamide, a polysaccharide, and an initiator. The membranes of the present invention are suitable for use in ion exchange chromatography, for example, in the separation and purification of positively charged species such as proteins.
Patent CA-2367011-C (CA)
Title: Indicators and illuminators using a semiconductor radiation emitter package
Inventor: ROBERTS JOHN K
IPC: H01L33/00
Filed: 2000-03-14
Granted: 2010-07-06
Abstract: A vehicle lamp assembly (209) includes a housing (202) and an LED lamp (218) carried in the housing. A signal mirror (100) includes a mirror (222) and an LED lamp. The LED lamp includes a heat extraction member (400).
Patent CA-2368445-C (CA)
Title: Rust and scale removal composition and process
Inventor: GILL JASBIR S
IPC: C11D3/37
Filed: 2000-03-24
Granted: 2008-02-12
Abstract: Disclosed in the present application is a composition that is useful for rus t and/or corrosion removal that contains a reducing agent, a chelating agent, a surfactant, and a dispersant. Disclosed also are processes for using this composition in aqueous systems and metal surface treatment. <IMG>
Patent CA-2371929-C (CA)
Inventor: PAI EMIL F
IPC: C07K7/06
Filed: 2000-04-05
Granted: 2013-08-06
Abstract: The crystal structure of the Fab' fragment of Mab 2F5, a potent neutralizer of both laboratory strains and primary clinical isolates of most clades of HIV-1, both uncomplexed and complexed with the largely conserved peptide sequence ELDKWAS of the viral envelope protein gp41, has been elucidated and the characteristics of peptide-protein interactions determined. Having regard to such determination, the peptide-mimetics are constrained in the three-dimensional structure to provide an increased immunogenicity to the epitope sequence.
Patent CA-2379073-C (CA)
Inventor: LOGEART DOMINIQUE
IPC: A61B17/16
Filed: 2000-07-13
Granted: 2007-04-03
Abstract: The invention concerns a drill assembly for preparing a prosthetic crown-receiving tooth, wherein said drills (1) are of the type comprising an active part and at least an inactive part. Each of the drills (1) comprises a distal end (12) shaped like a sphere portion having an inactive part (13) and an active part (11), one of which consists of a spherical cap in apical position with a small circle (14) having a radius much smaller than its bending radius.
Patent CA-2382248-C (CA)
Title: Production of maleic anhydride
Inventor: DOSHI BHARAT M
IPC: C07D307/60
Filed: 2000-08-11
Granted: 2008-10-28
Abstract: N-butane and molecular oxygen are reacted in a first reactor to form maleic anhydride, the produced maleic anhydride is scrubbed to separate maleic anhydride values, n-butane is added to the scrubber gases and these are reacted in a second reactor to form additional maleic anhydride.
Patent CA-2383497-C (CA)
Inventor: WEIRICH ANDREAS
IPC: H04M11/00
Filed: 2000-07-12
Granted: 2004-10-12
Abstract: An integrated line card for providing an analog termination for both POTS and xDSL signals that represent the appropriate impedances at xDSL frequencies for the xDSL signals and appropriate impedances at POTS frequencies for POTS  signals. The line card comprises a front end for coupling combined POTS and xDSL transceiver circuits to a telephone line at a single termination and an impedance generator (58) responsive to the frequency rage of the POTS and xDSL circuits for generating the appropriate impedances on the line at xDSL frequencies for xDSL signals and the appropriate impedances at POTS frequencies for POTS signals, such that the signals are coupled to the card without the use of a splitter. Preferably, the xDSL circuits and the POTS circuits share a common driver (52) for driving signals onto the loop.
Patent CA-2388733-C (CA)
Title: Food supplement for increasing lean mass and strength
Inventor: GARDINER PAUL T
IPC: A23L29/244
Filed: 2000-10-18
Granted: 2012-09-18
Abstract: Food supplement compositions and their methods of use in increasign lean mass and/or muscle size and/or strength in individuals, particularly, athletes is described. The food supplements described comprise a substance which increases nitric oxide production in the body, and, a source of amino acids. Other food supplements described comprise a substance which can enhance and/or mimic insulin activity, and a source of amino acids. The food supplement compositions described are suitable for supplementing the diet of an athlete and particularly for enhancing an athlete's muscle size or strength.
Patent CA-2392045-C (CA)
Title: High performance polyurethane elastomers from mdi prepolymers with reduced content of free mdi monomer
Inventor: XIE RUI
IPC: C08G18/82
Filed: 2000-11-01
Granted: 2009-08-04
Abstract: Polyurethane prepolymers having a reduced amount of unreacted monomeric diisocyanate, particularly diphenyl-methane dissocyanate (MDI), prepared by distilling the prepolymer reaction product in the presence of a least one inert solvent whose boiling point is slightly below that of the monomeric diisocyanate; and to high performance cast polyurethane elastomers from the thus obtained prepolymers using diamine and/or diol chain extenders.
Patent CA-2404502-C (CA)
Title: Diagnosis of autoimmune disease by detecting thyroid stimulating autoantibodies
Inventor: BROWN JAMES L
IPC: C12Q1/02
Filed: 2001-03-29
Granted: 2011-10-18
Abstract: The present invention provides methods and compositions useful in the diagnosis and management of autoimmune diseases. In particular, the present invention provides an improved detection of thyroid stimulating autoantibodies for the diagnosis and management of Graves' disease. The methods of the present invention create starved cells that result in an improved signal-to-noise ratio following incubation in a salt and glucose solution.
Patent CA-2404711-C (CA)
Inventor: CREDLE WILLIAM S JR
IPC: B65D30/24
Filed: 2001-04-03
Granted: 2009-07-14
Abstract: Poche (100) destinée à la distribution d'une boisson, qui comporte deux parois opposées (110, 120) formant une première moitié et une seconde moitié. Une vanne (180) est intégrée dans l'une des parois au niveau de la première moitié de la poche. Ladite vanne est configurée pour pouvoir fonctionner en association avec un distributeur de boisson. Ladite poche comporte divers éléments (200) permettant de la suspendre au niveau de sa seconde moitié, de manière telle qu'elle peut être suspendue et permet la distribution de boisson par la vanne.
Patent CA-2417962-C (CA)
Inventor: ZHU YONG HUA
IPC: A61B17/00
Filed: 2001-08-02
Granted: 2016-11-15
Abstract: A method and apparatus for closing a vascular wound includes a guidewire (58) and/or other surgical implement (32) extending from the wound (w). A sponge-like hemostatic material (80) is advanced over the surgical implement and into contact with an area of the blood vessel (94) surrounding the wound. The surgical implement (32) is removed. Blood (b) soaks the hemostatic material (80), and blood clotting is facilitated by the hemostatic agent within the material. A sealing layer of adhesive (106) can be applied to the sponge-like material (80), confining the blood flow to the sponge. Thus, the vascular puncture wound (w) is sealed by natural blood clot formation.
Patent CA-2421498-C (CA)
Title: Electrode for rechargeable lithium battery and rechargeable lithium battery
Inventor: TAMURA NORIYUKI
IPC: H01M10/0525
Filed: 2001-09-19
Granted: 2010-05-04
Abstract: An electrode having a current collector and, formed thereon, a thin film comprising an active material, characterized in that a thin alloy film (such as Sn-Co) comprising a metal which can form an alloy with lithium (such as Sn) and a metal which can not form an alloy with lithium (such as Co) is formed on a current collector such as a copper foil. It is preferred that the above metal which can form an alloy with lithium and the above metal which can not form an alloy with lithium can not form an intermetallic compound with each other.
Patent CA-2426166-C (CA)
Inventor: KOEHLER PHILIP A
IPC: B65H35/04
Filed: 2001-10-24
Granted: 2006-12-19
Abstract: In order to selectively reinforce portions of a material web (12), a cutting and laminating device efficiently produces the required reinforcing strips a nd then laminates them to the web. In order to efficiently and accurately produ ce these reinforcing strips, a cross web shear (40) is utilized which is capabl e of cutting required reinforcing strips from the fairly large web of reinforcing material (14) in an accurate manner. Once cut, a holding and positioning device (60) is capable of grabbing onto the reinforcing strip an d appropriately positioning it next to the primary material web (12). A separa te laminator can then attach this reinforcing strip to the web at a desired location.
Patent CA-2426998-C (CA)
Inventor: JUPPE HERBERT L
IPC: C09K8/64
Filed: 2001-10-25
Granted: 2008-12-23
Abstract: This invention provides a water-free oil based fluid polymer suspension composition for use as a rheology modifier and fluid loss reducer in oil or gas well servicing fluids. It has been found that by using white medicinal oil as a carrier, high solids content and environmental friendly anhydrous fluidized polymer suspensions of xanthan gum, cellulose ethers, guar gum and derivaties thereof can be prepared. More specifically, in one aspect, an oil-based fluid polymer suspension (FPS) composition for use in oil or gas well servicing fluids is preferred containing: (a) a hydrophilic polymer; (b) an organophilic clay; (d) a stabilizer; and (d) a white medicinal oil having selected properties.
Patent CA-2428828-C (CA)
Title: A shale shaker
Inventor: SCHULTE DAVID LEE JR
IPC: B01D33/03
Filed: 2001-10-19
Granted: 2005-12-27
Abstract: A shale shaker for separating material, said shale shaker comprising a basket (100) for supporting a screen assembly and a collection receptacle, the basket comprising two side walls (102), an end wall (103) and an opening in the bottom of said basket (100), said basket (100) having means (109,110) to support screen assemblies for substantially covering said opening characterised in that said basket (100) further comprises separating means (104,105,106) in or on any of said walls (102,103) for separating material.  Preferably, further comprising directing means for directing separated material therefrom into said collection receptacle.The invention also provides a method for separating material using the shale shaker of the invention, a basket of the shale shaker of the invention and screen assemblies used in the shale shaker of the invention.