baber/WOPTO huggingface dataset:
Patent CA-2477799-A1 (CA)
Title: Transducer and method for measuring a fluid flowing in a pipe
Inventor: DRAHM WOLFGANG
IPC: G01F1/00
Filed: 2003-03-12
Abstract: The invention relates to a measuring sensor (10) that generates a measuring signal that corresponds to at least one physical parameter of a fluid flowing through a pipeline. For this purpose, the measuring sensor (10) comprises at least one measuring pipe (13) having a determined measuring pipe volume for guiding the fluid, whereby said measuring pipe (13) communicates with the pipeline at the inlet and outlet side. An inducer arrangement (16) brings about, when operated, reactions in the fluid inside the at least one measuring pipe (13). These reactions can be reactive forces and are detected in a non- invasive manner by a sensor arrangement (60) and are converted to measuring signals that represent the reactions in the fluid. In order to produce as rotation-symmetrical a density distribution in the fluid as possible, means are provided in an inlet zone of the measuring sensor (10) or at least in the vicinity thereof that effect, in the fluid flowing inside the measuring pipe volume, a swirl in the inflowing fluid and thus a rotational movement about an imaginary rotational axis that lies in the direction of flow relative the measuring pipe (13). Due to the rotation-symmetrical density distribution so obtained, the measuring sensor (10) is capable of supplying exact and robust measuring signals even in inhomogeneous, especially multi-phase fluids, especially substantially irrespective of the assembly position of the measuring pipe (13).
Patent CA-2478077-A1 (CA)
Inventor: NOIK CHRISTINE
IPC: C04B28/02
Filed: 2002-03-06
Abstract: L'invention concerne des compositions de ciment léger et des procédés de cimentation d'une zone souterraine pénétrée par un puits au moyen desdites compositions. La composition de ciment léger est généralement composée d'un ciment hydraulique à particules à gros grains, d'un mélange de ciment hydraulique à particules ultrafines comprenant un ciment de scories et un ciment Portland ou équivalent, des cendres volantes, de la silice sublimée, des sphères en verre creux et de l'eau.
Patent CA-2478946-A1 (CA)
Inventor: WOODWARD NIGEL GEORGE
IPC: G08B19/00
Filed: 2002-09-20
Abstract: A safety system including an event sensor (6), a source (7) of non-toxic and non-flammable alarm gas, and control means to release the alarm gas in response to a signal received from the event sensor (6) in response to the occurrence of a predeterminable event (8). The invention also disclose a method for operating a safety system in an underground mine (1).
Patent CA-2480450-A1 (CA)
Inventor: BOLDOG FERENC L
IPC: C12Q1/68
Filed: 2003-04-01
Abstract: Disclosed herein are nucleic acid sequences that encode novel polypeptides.  Also disclosed are polypeptides encoded by these nucleic acid sequences, and antibodies that immunospecifically bind to the polypeptide, as well as derivatives, variants, mutants, or fragments of the novel polypeptide, polynucleotide, or antibody specific to the polypeptide. Vectors, host cells, antibodies and recombinant methods for producing the polypeptides and polynucleotides, as well as methods for using same are also included. The invention further discloses therapeutic, diagnostic and research methods for diagnosis, treatment, and prevention of disorders involving any one of these novel human nucleic acids and proteins.
Patent CA-2480572-A1 (CA)
Title: Device for infusing insulin
Inventor: AOKI THOMAS T
IPC: A61M5/20
Filed: 2003-03-19
Abstract: The present invention is a device for delivering insulin to a subject with impaired hepatic glucose processing. The device delivers a series of pulses of insulin to the subject over a period of time accompanied by ingestion of glucose in the form of a carbohydrate containing meal. The amount of insulin in each pulse, the interval between pulses and the amount of time to deliver each pulse to the subject are selected so that the hepatic processing of glucose is restored in the subject. Initially after ingestion of the carbohydrate containing meal, the subject's circulating blood glucose level rises. In subjects whose hepatic glucose processing has been restored there is a subsequent fall in circulating blood glucose levels of 50 mg/dl or more directly as a result of hepatic glucose processing being restored to the liv er.
Patent CA-2480583-A1 (CA)
Title: Pyranon and pyrandion inhibitors of hepatitis c virus rna-dependent rna polymerase
Inventor: BORCHARDT ALLEN J
IPC: C07D405/06
Filed: 2003-03-21
Abstract: Compounds of formula (I) are hepatitis C virus (HCV) RNA-dependent RNA  polymerase (RdRp) inhibitors, and are useful in therapeutic and prophylactic treatment of persons infected with hepatitis C virus.
Patent CA-2482169-A1 (CA)
Inventor: ROBY STEPHEN H
IPC: C10N40/25
Filed: 2004-09-20
Abstract: A lubricating oil composition comprising (a) a major amount of a base oil of lubricating viscosity and (b) a minor deposit-inhibiting effective amount of a reaction product prepared by transesterifying at least one glycerol ester and at least one non-glycerol polyol ester is provided. Methods for its use are also provided.
Patent CA-2482516-A1 (CA)
Inventor: DOUCET MICHEL
IPC: F23Q2/16
Filed: 2003-04-04
Abstract: The invention relates to a gas lighter with a fuel reservoir (2) made from amorphous polymeric material with an upper wall (7), with a hole (9) running therethrough with a gas distribution device (10), having a tubular element (19) housed within the hole in a sealed manner. The upper wall (7) of the reservoir has an annular groove (36) arranged around the hole (9). The tubular element (19) for the distribution device is housed in the hole (9). The upper wall (7) is reinforced by a crown (37), housed in the annular groove (36), said upper wall forming an annular wall (38), between the groove and the hole which is clamped between the crown and the tubular element.
Patent CA-2483994-A1 (CA)
Title: Procede et dispositif de visualisation des relations entre triplets de fichiers de cadres rdf de descriptions de ressources
Inventor: GREENBLATT ALAN
IPC: G06F17/30
Filed: 2003-04-23
Abstract: La présente invention concerne, par l'un de ses aspects, un procédé permettant de visualiser les relations entre triplets de fichiers RDF (Resource Description Framework). Le procédé, qui peut s'appliquer à des fichiers initialement en format RDF, ou convertis en format RDF, notamment à partir d'un format relationnel, hiérarchisé ou autre, nécessite de regrouper les sujets (704) de certains au moins des triplets sélectionnés, sur la base de traits communs de parties au moins des identifiants de ces sujets. Le procédé nécessite ensuite de regrouper (706), pour certains au moins des groupes de sujets sélectionnés (302), des objets (304 310) sur la base de traits communs de parties au moins des identifiants des prédicats de ces triplets. Les icônes représentant les groupes sujets et objets (302 310) peuvent être affichées, par exemple sur un écran d'ordinateur (300) ou d'une autre façon. Un aspect connexe de l'invention concerne une opération supplémentaire d'affichage icônes (708) telles que des flèches orientées (312), indiquant des relations entre icônes (302 310) qui représentent un graphe direct, en l'occurrence, un graphe selon l'invention représentant des relations entre groupes sujets et groupes objets, plutôt que directement entre sujets et objets pris isolément.
Patent CA-2488744-A1 (CA)
Inventor: HAGLID KENNETH
IPC: A61K35/30
Filed: 2003-06-05
Abstract: The use of Bcl-2 transfected neurons and/or stem cells for the production of a pharmaceutical preparation for in vivo treatment of neurological conditions such as Parkinson's disease is disclosed. Also disclosed is a method for treatment of neurological conditions, wherein Bcl-2 transfected neurons are transplanted to a patient.
Patent CA-2490744-A1 (CA)
Title: Liquid container, liquid supplying system, manufacturing method therefor, circuit board therefor and liquid containing cartridge
Inventor: MATSUMOTO HARUYUKI
IPC: B41J2/01
Filed: 2004-12-21
Abstract: A liquid container detachably mountable to a recording apparatus to which a plurality of liquid containers are detachably mountable, wherein the recording apparatus includes apparatus electrical contacts corresponding to the liquid containers, respectively, photoreceptor means for receiving light, and an electric circuit connected with a line which is commonly connected with the apparatus electrical contacts, the liquid container includes a container electrical contact electrically connectable with one of the apparatus contacts; an information storing portion capable of storing at least individual information relating to the liquid container; a light emitting portion; an actuating portion for actuating the light emitting portion; a controller for controlling access to the information storing portion and/or actuation of the light emitting portion by the driver in response to individual information supplied from the recording device and reception of a command from the recording device.
Patent CA-2495734-A1 (CA)
Inventor: MCINTYRE GARY
IPC: B25B29/02
Filed: 2005-02-01
Abstract: A split nut assembly for use in hydraulic tensioning of bolts and studs comprising, first and second nut halves, guide means for guiding movement of the nut halves relative to one another between a closed position in which the nut halves define a screw-threaded bore in use receiving the shank of a bolt to be tensioned, and an open position in which the nut halves are spaced from one another to allow the nut to be moved axially relative to a bolt shank in use, resilient means urging the nut halves to then open position, and an over-centre type linkage pivotally connected at its opposite ends to the nut halves respectively, said linkage comprising a first link pivotally connected to said first nut half for movement about a pivot axis, and a second link pivotally connected to said second nut half for movement about a second pivot axis, said first and second links being pivotally interconnected for movement about a third pivot axis parallel to and spaced from said first and second pivot axes, said linkage having a rest position in which the nut halves are inn, their open position and an operative position in which sand nut halves are in their closed position and said first, second and third pivot axes are substantially co-planar with said third axis disposed between said first and second axes so that the linkage resists movement of the nut halves from their closed position.
Patent CA-2496825-A1 (CA)
Title: Catheter system and method for delivering medication to the bladder
Inventor: O'NEIL ALEXANDER GEORGE BRIAN
IPC: A61M39/00
Filed: 2003-10-15
Abstract: Improved urinary catheter device (10) having urine collection bag (20) selectively drains bladder or provides fluid pathway to bladder for injecting an amount of medicine therein, according to manipulation of multi-position valve (30). A fluid delivery device may be connected to the fluid delivery pathway. Fluid delivery device can be pressurised to force contents into patient~s bladder. Method for use drains bladder into catheter bag and manipulates valve to inject an amount of medication into bladder without opening or piercing catheter bag.
Patent CA-2498720-A1 (CA)
Inventor: CASTER KENNETH C
IPC: C08J7/046
Filed: 2003-10-07
Abstract: Emissive coatings for flexible substrates, preferably elastomers or elastomers bonded to metal are disclosed. The coating composition is formed by combining parts (a) and (b) where part (a) comprises an organic solution or aqueous dispersion of a functional group containing polymer or copolymer and thermal conductive filler; and part (b) comprises a liquid curing component, for example a poly isocyanate, a carbodiimide, or an amino resin. The coating compounds can be applied to an substrate either before or after the substrate has been vulcanized. The coatings can be cured at ambient temperatures and provide heat dissipation over long term service at elevated temperatures.
Patent CA-2498729-A1 (CA)
Title: Negative dihedral wing for pulling a load
Inventor: LEGAIGNOUX BRUNO
IPC: B63B35/79
Filed: 2005-02-28
Abstract: The wing has a flexible airfoil (12) defined between two lateral ends (14A, 14B) and presenting a propulsive median section between the ends. The section is bordered on both sides by control sections that are located at the level lower than that of the median section. The airfoil presents a leading edge (20) at the front and a trailing edge (22) at the rear, where the trailing edge is concave shaped.
Patent CA-2499459-A1 (CA)
Inventor: GOULD STEVEN A
IPC: A61K38/42
Filed: 2003-10-03
Abstract: L'invention concerne des méthodes de traitement d'un mammifère perdant beaucoup de sang consistant à administrer à celui-ci une solution d'hémoglobine polymérisée.
Patent CA-2499729-A1 (CA)
Inventor: WILFERT STEFAN
IPC: G01L21/34
Filed: 2003-09-17
Abstract: The invention relates to a cold-cathode ionisation manometer for measuring pressure in a vacuum, said manometer operating according to the inverse magnetron principle and being used to measure pressures in fine vacuums, high vacuums, and ultrahigh vacuums (preferably between 10 Pa and 1 Pa). The aim of the invention is to reduce the contamination tendency and thus to extend the service life of said measuring tubes. To this end, a measuring tube comprising two separately controlled cathodes (K1, K2) and a common anode (A), enabling two independent discharges to be ignited inside the same, is used. While a discharge (K1) which is directly localised at the inlet of the measuring tube takes on the function of a gas purification device in which plasma-chemical dissociation reactions enable vapours contaminated by hydrocarbons or other substances entering into the measuring tube to be cracked or polymerised, a second discharge chamber (K2) inserted into the measuring tube housing (MRG) and protected by a gas discharge path (K1) operates as an intrinsic measuring chamber. Only the discharge current flowing out of said discharge area (K2) is evaluated and is used to measure the pressure. Said special double-chamber measuring tube geometry enables the plasma to burn in the integral measuring chamber (K2) under optimum conditions of cleanliness, thus enabling the service life of the measuring tube to be extended.
Patent CA-2500935-A1 (CA)
Inventor: KAPLAN ELIAHU
IPC: A61P37/06
Filed: 2003-10-01
Abstract: The present invention provides compounds, pharmaceutical compositions and methods for treating, immuno-allergical diseases, autoimmune diseases, and organ or tissue rejection following transplantation.
Patent CA-2501163-A1 (CA)
Inventor: SCHOTTLAND PHILIPPE
IPC: C08L33/10
Filed: 2003-07-29
Abstract: L'invention concerne une matière constituant un diffuseur de lumière global. Cette matière peut être constituée d'une feuille ou d'un film comprenant 95 % environ à 99,8 % environ en poids de polycarbonate et 0,2 % environ à 2,5 % environ en poids, d'un composant diffusant de la lumière particulaire, en fonction du poids total du polycarbonate et des particules diffusant de la lumière (128). Le matériau formant feuille présente un facteur de transmission en pourcentage d'au moins 70 %, et une diffusion atmosphérique d'au moins 10 % mesurée selon la norme D 1 003 de l'ASTM (American Society for Testing Materials).
Patent CA-2503479-A1 (CA)
Title: Non-pressure head with integrated piston stop and vent drain
Inventor: MCCURDY WILLIAM B JR
IPC: B60T17/00
Filed: 2005-04-01
Abstract: A non-pressure head for a fluid cylinder, which includes a drain channel formed in the flange by a raised portion of the flange extending from a plane of the flange in the same direction as the head portion. The channel is cold formed in the flange. For the piston stop, the flange has an opening of a diameter smaller than a diameter of a piston on the piston rod to form a stop for the piston. A plurality of spaced ribs are provided between the flange and the head. The ribs are raised portions of the flange and the head and are cold formed in the flange and the head.
Patent CA-2505636-A1 (CA)
Inventor: LIU TIMOTHY Z
IPC: C12M1/34
Filed: 2003-11-14
Abstract: La présente invention concerne un système et une méthode de détection d'une séquence d'acides nucléiques cibles au moyen d'un support (104) qui comporte une électrode (22) à laquelle est fixée une sonde d'acides nucléiques (24). Une cible d'acides nucléiques (26) et un marqueur photoélectrochimiuqe non covalent (30) sont mis en contact avec la sonde (24). L'intercalant photoélectrique (30) relie de préférence des acides nucléiques à double brin. L'irradiation du mélange produit un courant photoélectrique au niveau de l'électrode (22). Est également décrit un support (104) qui comprend une batterie d'éléments de sondes d'acides nucléiques.
Patent CA-2508487-A1 (CA)
Inventor: XU JINYOU
IPC: C07D207/10
Filed: 2003-11-26
Abstract: The present invention is directed to phenylalanine derivatives which are inhibitors of the dipeptidyl peptidase-IV enzyme ("DP-IV inhibitors") and which are useful in the treatment or prevention of diseases in which the dipeptidyl peptidase-IV enzyme is involved, such as diabetes and particularl y type 2 diabetes. The invention is also directed to pharmaceutical compositio ns comprising these compounds and the use of these compounds and compositions i n the prevention or treatment of such diseases in which the dipeptidyl peptida se- IV enzyme is involved.
Patent CA-2508580-A1 (CA)
Title: Methods of therapy and diagnosis using targeting of cells that express ly-9
Inventor: EMTAGE PETER C R
IPC: G01N33/574
Filed: 2003-12-01
Abstract: Targeting of Ly-9 expressing cells using targeting compounds such as Ly-9 polypeptides, nucleic acids encoding for Ly-9 polypeptides and anti-Ly-9 antibodies provides a method of killing or inhibiting growth of said cells that may be useful in treating diseases including cancer. Methods of therapy and diagnosis of disorders associated with Ly-9-protein-expressing cells are described.
Patent CA-2510317-A1 (CA)
Title: Polyorganosiloxane dental impression material
Inventor: HAMMESFAHR PAUL D
IPC: A61K6/90
Filed: 2003-12-17
Abstract: A dental impression material comprising a polyvinylsiloxane and a surfactant, wherein said surfactant imparts wettability to the composition, such that the material has a surface contact angle with water of less than about 10 degrees after about 15 seconds.
Patent CA-2511055-A1 (CA)
Title: System for fixing the mobile jaw of a cone or giratory crusher
Inventor: DELILLE JEAN-PIERRE
IPC: B02C2/04
Filed: 2003-12-01
Abstract: The fixing for a moving jaw (4) on the conical head (5) of a stone crusher has a locking member (16) fastened to the head and made with a series of radial notches (15) facing outwards and spaced evenly round its periphery. The inner periphery of the jaw has an equal number of inward-facing radial tongues (14) on the level or its upper aperture mthat engage with the notches, fixing the locking member to the jaw so they rotate together. The notches and tongues are e.g. four in number.
Patent CA-2513028-A1 (CA)
Inventor: JOHNSON KIRBY L
IPC: C12Q1/68
Filed: 2005-07-22
Abstract: The present invention provides improved methods of prenatal diagnosis, monitoring, screening and/or testing. The invention is based, at least in part, on the discovery that amniotic fluid is a rich source of cell-free fetal RNA. Methods of isolation and analysis of fetal RNA are described, that can lead to information about fetal gene expression that is not available by other techniques. The inventive systems allow for a more comprehensive determination of a living human fetus' health, growth and development and for the prenatal diagnosis of a variety of diseases and conditions.
Patent CA-2513688-A1 (CA)
Title: Hair holding device with concealed spring
Inventor: ROGERS BRUCE A
IPC: A45D8/20
Filed: 2004-02-02
Abstract: A hair holding device and spring concealment mechanism including a pair of opposed, hingedly connected body members adapted to pivot about a hinge axis between closed and open positions. A torsion biasing spring biases the device into a predetermined position. The spring is concealed in multiple casings, which are unattached to either body member of the hair holding device. The casings do not bear any torque exerted by the spring and do not encase the entireties of the spring's first and second projecting arms. Consequently, they can be made relatively thin-walled and compact to closely conform to the size and shape of the coil portion of the spring. The thin walls and small diameter of the spring casings minimize the extent to which the casings protrude from the hair holding device, thereby improving its aesthetic appeal.
Patent CA-2514613-A1 (CA)
Title: Multifocal contact lens pairs
Inventor: POLING TIMOTHY R
IPC: G02C7/04
Filed: 2004-01-22
Abstract: The invention provides a progressive multifocal ophthalmic lens pair in which the dominat eye lens incorporates more distance vision correction than does the lens for the non-dominat eye.
Patent CA-2519237-A1 (CA)
Inventor: WILLIAMS-HARTMAN WADE E
IPC: B65D75/36
Filed: 2004-03-17
Abstract: The present invention is a novel child-resistant senior-friendly blister card packaging that is cheap and easy to manufacture. The packaging requires a push-peel-push method for opening, which is cognitively and physically challenging for children and mentally impaired adults. Yet, competent adults can easily open the package, especially after reading instruction. More specifically, opening the package requires the user to: 1) Push through an aperture to create a pull tab; 2) Pull on the pull tab to remove a panel; and 3) Push the blister to force the contents through the blister~s seal. Furthermore, the packaging is designed to be tear resistant and to halt any propagation of a tear. Advantageously, the present invention is designed such that information such as instruction and product information can be easily printed directly on the packaging. Moreover, users may also record information directly on the packaging. Thus, the present invention not only provides child-resistant and senior-friendly features, but also provides convenience for viewing and recording information.
Patent CA-2519263-A1 (CA)
Inventor: COBIAN KENNETH E
IPC: A61N1/05
Filed: 2004-03-18
Abstract: An anti-microbial component of the IMD that is exposed to body fluids in the pocket is compounded of an anti-microbial metal ion zeolite that elutes metal ions in concentrations exhibiting anti-microbial activity over a substantial period of time of implantation is disclosed. The anti-microbial component is physically attached to the IMD to be retained in close proximity and in a stable location in the subcutaneous pocket. In another embodiment, the anti-microbial component conforms to the shape of the IMD and is attachable to and detachable from the IMD. In another embodiment, the polymeric component includes a connector header of an IPG or a monitor, or a connector sleeve or the sealing rings of a proximal connector assembly of an electrical medical lead coupled with an IPG or monitor that are located in the subcutaneous pocket or in the backing of a subcutaneously implanted cardioversion/defibrillation (C/D) electrode.