baber/WOPTO huggingface dataset:
Patent CA-2439738-A1 (CA)
Inventor: YAN CHUNHUA
IPC: C12N9/12
Filed: 2002-03-05
Abstract: La présente invention concerne des séquences d'acides aminés de peptides codées par des gènes dans le génome humain, à savoir les peptides kinases de la présente invention. L'invention concerne plus précisément un peptide isolé et des molécules d'acide nucléique, des procédés d'identification d'orthologues et de paralogues des peptides kinases, ainsi que des procédés d'identification de modulateurs des peptides kinases.
Patent CA-2440046-A1 (CA)
Title: Discharge lamp electrode assembly
Inventor: KOBAYASHI MASANOBU
IPC: H01J17/18
Filed: 2003-09-08
Abstract: An electrode assembly for a discharge lamp in which the upholding part of the electrode can be fitted into the electrode with extremely high accuracy is obtained by the electrode having a first concave portion and a second concave portion, a buffer component being located in the second concave portion. The upholding part of the electrode has a cylindrical end part which adjoins a tapering part. The cylindrical part of the electrode upholding part is positioned in the first concave part, and the upholding part of the electrode is fitted into the electrode such that the tapering part presses the buffer component flat.
Patent CA-2440136-A1 (CA)
Inventor: GEIGER MICHAEL
IPC: C12N1/21
Filed: 2002-03-07
Abstract: L'invention concerne un procédé d'obtention de la vitamine E par culture d'organismes, en particulier de plantes présentant, par rapport au phénotype sauvage, une activité accrue de la tyrosine aminotransférase. L'invention concerne également les organismes génétiquement modifiés, en particulier, les plantes elles-mêmes.
Patent CA-2441626-A1 (CA)
Title: Fusion protein construct and method for inducing hiv-specific serum igg and secretory iga antibodies in-vivo
Inventor: NEUTRA MARIAN R
IPC: C12N7/01
Filed: 2002-03-27
Abstract: The present invention provides a fusion protein construct (gp41HA) consisting of the ectodomain of the HIV-1IIIB envelope glycoprotein gp41 fused to a fragment of the influenza virus HA2 hemagglutinin protein. Immunization in- vivo via an intraperitoneal prime followed by intranasal or intragastric boosts with gp41HA induces high concentrations of serum IgG antibodies and fecal IgA antibodies that reacted with gp41 in HIV-1IIIB viral lysate and are cross-reactive with gp41 in HIV-1MN lysate. Followup analyses by indirect immunofluorescence showed that both serum IgG and fecal IgA recognized human peripheral blood mononuclear cells infected with either syncytium-inducing (SI) or non-syncytium-inducing (NSI) North American HIV-1 field isolates, but not uninfected cells.
Patent CA-2445307-A1 (CA)
Title: Unite de separation, procede de separation et dispositif destine au montage d'une unite de separation dans un appareil de separation
Inventor: YAZARLO SHADI
IPC: G01N30/24
Filed: 2002-04-26
Abstract: L'invention concerne un système de séparation modulaire dans lequel une unité de séparation (100) est séparée d'un dispositif de montage (300) qui reçoit l'unité de séparation, dans un appareil de séparation. Le dispositif de montage fait partie intégrante de l'appareil de séparation. L'invention concerne également un procédé d'extraction liquide-liquide permettant de faire passer un analyte d'un échantillon liquide dans le liquide d'extraction, dans un appareil de séparation.
Patent CA-2446722-A1 (CA)
Title: Oxime ester photoinitiators having a combined structure
Inventor: OHWA MASAKI
IPC: C07C323/22
Filed: 2002-06-04
Abstract: Compounds of the formulae I, II, and III wherein R1 is for example hydrogen, C3-C8 cycloalkyl, C1-C12alkyl, phenyl unsubstituted or substituted; R2 and R2' for example are hydrogen, C1-C20alkyl, C3-C8cycloalkyl or phenyl, unsubstituted or substituted, or are (I) (I) or (I); Ar1 is for example phenyl, optionally substituted by e.g. (CO)R7, (I)(D), (I)(E) and/or(I)(F);  Ar2 is for example phenylene, optionally substituted e.g. by (CO)R7, (D), (E)or (F); Ar3 is for example phenyl; M1,M2 and M3 are, for example, C1-C20alkylene; M4 is for example direct bond, -O-, -S-, -Y-(C1-C10alkylene)-Y'-, optionally substituted;Y and Y' are for example a direct bond or O; R7is for example hydrogen, C1-C20alkyl or phenyl, optionally substituted; R8, R9, R8'and R9' are for example hydrogen or C1-C12alkyl, exhibit an unexpectedly good performance in photopolymerization reactions.
Patent CA-2447673-A1 (CA)
Title: Process for the isolation of crystalline imipenem
Inventor: RAI BISHWA PRAKASH
IPC: C07D477/20
Filed: 2002-05-20
Abstract: The present invention relates to a cost effective and industrially advantageous process for the preparation of imipenem of high purity.
Patent CA-2450655-A1 (CA)
Inventor: WILEY ROBERT B
IPC: B65B11/02
Filed: 2002-06-13
Abstract: A stretch-wrapping machine (20) consists of a revolving ring (140) with a packaging material dispenser (120) mounted to it. The ring (140) revolves about a horizontal axis to dispense the stretch wrap material around a load (40) that is supported by a forklift (30). The revolving ring (140) is mounted on a track (70) to allow the ring to travel back and forth in a direction perpendicular to the ring. This allows the machine to wrap any load (40) that fits within the ring. Thus the length and the weight of the load do not limit the wrapping capability of the machine.
Patent CA-2454275-A1 (CA)
Title: Conformationally constrained parathyroid hormone (pth) analogs
Inventor: GARDELLA THOMAS J
IPC: A61P5/20
Filed: 2002-07-19
Abstract: The present invention relates to conformationally constrained parathyroid hormone (PTH) analogs, and methods of preparing and using the PTH analogs. T he invention provides novel PTH polypeptide derivatives containing amino acid substitutions at selected positions in the polypeptides. The invention provides derivatives of PTH (1-34), PTH(1-21), PTH(1-20), PTH(1-19), PTH(1- 18), PTH(1-17), PTH(1-16), PTH(1-15), PTH(1-14), PTH(1-13), PTH(1-12), PTH(1 - 11) and PTH(1-1 0) polypeptides, wherein at least one residue in each polypeptide is a helix, preferably an a-helix, stabilizing residue. The invention also provides methods of making such peptides. Further, the invention encompasses compositions and methods for use in limiting undesired bone loss in a vertebrate at risk of such bone loss, in treating conditions that are characterized by undesired bone loss or by the need for bone growth , e.g. in treating fractures or cartilage disorders and for raising cAMP level s in cells where deemed necessary.
Patent CA-2454563-A1 (CA)
Inventor: VAN GEEL-SCHUTTEN GERRITDINA H
IPC: C12N9/10
Filed: 2002-07-22
Abstract: The invention pertains to glucans capable of being produced by glucosyltransferase activity of a lactic acid bacterium on a sucrose substrate, the glucan having an average molecular weight between 10 kDa and 1 GDa, consisting essentially of alpha (1,3)- and alpha (1,6)-linked anhydroglucose units (AGU) and to glucansucrases capable of producing these glucans from sucrose. The glucans have thickening and anti-corrosive properties. The glucans can be chemically modified.
Patent CA-2454573-A1 (CA)
Inventor: NGUYEN HIEPHOA T
IPC: C12N1/21
Filed: 2002-07-22
Abstract: L'invention concerne des systèmes d'expression d'acides nucléiques pour des bactéries possédant un système membranaire intracytoplasmique, par exemple des bactéries méthanotrophes. L'invention porte également sur des constructions d'acide nucléique recombinant comprenant un promoteur pmo fonctionnellement lié à un acide nucléique susceptible d'être exprimé. L'invention concerne en outre des vecteurs de clonage adaptés à la production de constructions d'acide nucléique recombinant, ainsi que des procédés de production de protéines telles que des protéines membranaires.
Patent CA-2458177-A1 (CA)
Title: Network printer connection update scheme for printer clients
Inventor: FENELON MICHAEL P
IPC: G06F9/00
Filed: 2004-02-20
Abstract: A printer connection administration/maintenance framework is disclosed. The framework is incorporated into a networked client machine. The framework maintains printer connections, in a network comprising printers, a directory comprising an enumeration of network entities and configuration definitions assignable to the network entities, and wherein the configuration definitions potentially include printer connections. The printer connection administration framework includes a printer connection extension. The printer connection extension is a program module that, when invoked, processes printer connection updates in a configuration definition assigned to a network entity with which the client machine is associated. The printer connection extension also submits an update request to a printer sub-system on the client machine informing the printer sub-system on the client machine of changes to printer connections arising from the printer connection update.
Patent CA-2459232-A1 (CA)
Inventor: GRILLIOT MARY I
IPC: B32B27/12
Filed: 2004-03-01
Abstract: An inflatable bladder is made from a fluid-impervious film providing a liner for the bladder and from a flame-resistant fabric providing a cover for the bladder. The bladder is made from two sheets, in each of which the fluid-impervious film and the flame-resistant fabric are laminated to each other. The fluid-impervious film of one such sheet is bonded to the fluid-impervious film of the other sheet, along what becomes an outer edge of the bladder. The bladder may be then inflated with a gas, with a liquid, or with a gel.
Patent CA-2463252-A1 (CA)
Inventor: VERSCHELLING GILBERT MARTIN
IPC: C11D3/10
Filed: 2002-10-15
Abstract: A particulate laundry detergent composition which comprises, as separate particulate components:(a) at least 10 wt% granular detergent base powder comprising surfactant and builder and having a bulk density of at least 0.5 kg/l, preferably at least 0.6 kg/l; and(b) no more than 10 wt% particulate sodium carbonate, wherein the sodium carbonate has a size/density index (SD) of no more than 200, preferably no more than 150, more preferably no more th an 100, desirably no more than 75 and especially no more than 50, wherein SD = bulk density (kg/l) x d50 particle size (microns). The sodium carbonate preferably has a d50 particle size of no more than 300 microns, preferably n o more than 200 microns.
Patent CA-2465263-A1 (CA)
Title: Water soluble capsules
Inventor: HAFKAMP RUDOLFUS JOHANNES HEND
IPC: B65D65/46
Filed: 2002-10-25
Abstract: A water soluble capsule (1) containing a detergent composition (2) which may be a laundry or dishwashing cleaning comp , the capsule being in the form of a polyhedron having 4 or more walls and characterised in that each wall (10,12)of the polyhedron is inclined at an angle relative to each other wall (10,12).The invention also provides a water soluble capsule (1) containing a detergent composition (2), the capsule being formed from a flexible film disposed in folded configuration and sealed with a) one or more longitudinal seals (4a,4b,4c); and b) first and second end seals (6,8) located at opposed ends of the capsule (1), characterised in that the first end seal (6) is substantially orthogonal to the or each longitudinal seal(4a,4b,4c) and inclined at an angle to the second end seal (8). In a preferred embodiment the inclination is orthogonal so that the capsule is a tetrahedron.
Patent CA-2466119-A1 (CA)
Title: Electroluminescent platinum compounds and devices made with such compounds
Inventor: WANG YING
IPC: C07D217/02
Filed: 2002-11-04
Abstract: The present invention is generally directed to electroluminescent Pt(II) complexes which have emission maxima across the visible spectrum, and device s that are made with the Pt(II) complexes.
Patent CA-2466602-A1 (CA)
Title: Combination of fuel cell and water electrolyzer with bidirectional heat exchange
Inventor: JOOS NATHANIEL IAN
IPC: H01M8/06
Filed: 2002-11-08
Abstract: A regenerative fuel cell system, comprising an electrolyzer portion and a fuel cell portion; the electrolyzer portion has a closeable hydrogen inlet and a hydrogen outlet in communication with the cathode of the electrolyzer portion for conducting hydrogen, a gas bypass having a gas bypass inlet and a gas bypass outlet for conducting oxidant gas for fuel cell reaction to the fuel cell portion, a water inlet and an oxygen-water outlet for exhausting oxygen generated in electrolyzer operation and coolant water from the fuel cell portion out of the electrolyzer portion; the fuel cell portion has a hydrogen inlet, a first closeable hydrogen outlet for exhausting excess hydrogen in fuel cell mode, a second closeable hydrogen outlet for exhausting hydrogen generated in the electrolyzer portion in electrolyzer mode, an oxidant gas inlet, an oxidant gas outlet, a coolant water inlet and a coolant water outlet; and the hydrogen inlet of the fuel cell portion being in communication with the hydrogen outlet of the electrolyzer portion; the oxidant gas inlet of the fuel cell portion being in communication with the gas bypass outlet of the electrolyzer portion; and the water inlet of the electrolyzer portion being in communication with the coolant water outlet of the fuel cell portion.
Patent CA-2467435-A1 (CA)
Inventor: SMITH DAVID BERNARD
IPC: A61K31/437
Filed: 2002-11-25
Abstract: The present invention relates to compounds of formula (I) wherein Rl, R2, R3, R4, R5, R6 and n are as defined in the description and claims and pharmaceutically acceptable salts and/or pharmaceutically acceptable esters thereof. The compounds are useful for the treatment of diseases which are associated with cysteine proteases such as osteoporosis, osteoarthritis, rheumatoid arthritis, tumor metastasis, glomerulonephritis, atherosclerosis, myocardial infarction, angina pectoris, instable angina pectoris, stroke, plaque rupture, transient ischemic attacks, amaurosis fugax, peripheral arterial occlusive disease, restenosis after angioplasty and stent placement, abdominal aortic aneurysm formation, inflammation, autoimmune disease, malaria, ocular fundus tissue cytopathy and respiratory disease.
Patent CA-2468451-A1 (CA)
Inventor: DAS PALASH P
IPC: H01S3/041
Filed: 1997-01-03
Abstract: Disclosed is a laser useful in, e.g., photolithography or medical surgery. In one embodiment, the laser comprises a discharge chamber and heat-generating electronics that are enclosed in a baffled enclosure that requires less cooling air to reliably cool the components in the enclosure than previous unbaffled enclosures. A method of reducing the amount of conditioned air is also provided. In a further embodiment, the laser has a heat-exchange system that acts quickly in response to changes in laser gas temperature by adjusting a flow-proportioning valve regulating water flow through a heat exchanger, thereby providing a continuously variable rate of heat exchange through the heat exchanger to maintain the lasing gas temperature constant.  Methods of providing a laser beam and of improving the uniformity of a laser beam are disclosed, as are photolithography methods utilizing a laser and method of this invention.
Patent CA-2469749-A1 (CA)
Title: Three way validation and authentication of boot files transmitted from server to client
Inventor: MILLER WESLEY G
IPC: G06F21/00
Filed: 2004-06-03
Abstract: A method and system of transferring boot files from a server to a client having a pre-installation environment.      The server authenticates the client. The client authenticates the server. The boot files are transferred from the authenticated server to the authenticated client.      The boot files may be authenticated by the client before execution to create an operating system.
Patent CA-2472356-A1 (CA)
Title: Rotating head
Inventor: SCHACHTER FRIEDRICH
IPC: B21D53/76
Filed: 2003-01-10
Abstract: The invention relates to a device called a rotating head which is used to deform the edge of the points of ball-point pens (10).The inventive device comprises two rotating rollers which are installed so that they can pivot freely in the rotating head. Said rollers comprise forming disks (1) which define a slot therebetween. A tongue (8) having a V-shaped end face is disposed in said slot and can be moved against a spring. The invention is characterised in that (i) the rotating rollers can turn freely around aligned axes (11) and (ii) the slot is defined by the front surfaces of the forming disks (1).
Patent CA-2474364-A1 (CA)
Inventor: CHENG QIONG
IPC: C12N1/21
Filed: 2003-02-11
Abstract: On a déterminé que les gènes isolés à partir de <i>Methylomonas sp.</i> 16<i>a</i> ont un rôle dans la voie de synthèse des caroténoïdes biosynthetiques. Le gène <i> crt</i>N2 a notamment la capacité de produire des groupes fonctionnels d'oméga-aldéhyde sur substrats caroténogéniques, avec le gène <i> ald</i> qui produit des groups fonctionnels carboxyles oméga. Ces gènes peuvent être utiles pour produire des composés caroténoïdes fonctionnalisés en quantités importantes, notamment ceux produits dans les micro-organismes qui métabolisent des substrats de carbone uniques.
Patent CA-2476413-A1 (CA)
Inventor: CHIM EDWIN
IPC: A61M39/20
Filed: 2003-03-07
Abstract: L'invention concerne un couvercle d'embout pour un embout Luer d'un récipient polymère de solution médicale. Ce couvercle d'embout présente un corps solidaire comprenant une partie extérieure et une cavité s'étendant dans une partie intérieure. Cette cavité présente une surface intérieure tronconique et un anneau annulaire s'étendant depuis la surface intérieure radialement vers une ligne médiane dudit couvercle d'embout.
Patent CA-2477443-A1 (CA)
Inventor: HOUGHTON BRONWEN
IPC: C12Q1/22
Filed: 2003-02-21
Abstract: A sterility testing apparatus for membrane filtration and direct inoculation sterility testing is disclosed. The apparatus has a test receptacle and preferably a sample receptacle. A sample flowpath directs the test sample to the test receptacle and a further flowpath directs wash and/or culture media to the test receptacle. The further flowpath has a microorganism filter arrangement upstream of the test receptacle to filter out microorganism contaminating the wash and/or culture media before it is introduced into the test receptacle. The possibility of "false positive" test results which indicate the presence of microorganisms when none, in fact, are present in the sample being screened, is therefore advantageously reduced compared to known sterility testing systems.
Patent CA-2477936-A1 (CA)
Title: Heat exchangers
Inventor: GROBELNY GUENTER
IPC: F28D7/06
Filed: 2004-08-18
Abstract: The invention concerns a heat exchanger with a large number of U-shaped tubes (3), preferably brought together to form at least one tubular bundle and arranged in a housing 2, and several partitions (4) subdividing the housing (2) into separate sections (5).  For the formation of a heat exchanger which has a comparatively high efficiency even with increasing operation time, a heat exchanger is proposed in the invention that is characterized by at least one venting tube (6) that preferably extends through all sections (5) of the housing (2) and that has a number of venting holes (15) formed transversely to the longitudinal extension (14) of the tube.
Patent CA-2478834-A1 (CA)
Inventor: LANG ARNE
IPC: B65D1/00
Filed: 2003-02-03
Abstract: The invention relates to shaping methods for producing shaped bodies with at least one surface (X), which has self-cleaning properties and elevations formed by microparticles (P), by thermally shaping materials containing organic compounds by means of a shaping tool, and additionally relates to shaped bodies produced in this manner. According to the inventive method, surfaces having self-cleaning properties are produced by applying microparticles to the inner surfaces of the shaping tool before the thermal shaping, whereupon the shaping is carried out during which the microparticles are pressed into and anchored in the surface of the shaped body that is not yet solidified. The inventive method can be used in thermal shaping methods selected among blow molding, extrusion blow molding, extrusion stretch blow molding, injection blow molding, injection stretch blow molding, thermoforming, stretch forming using negative pressure, stretch forming using positive pressure, and rotational thermoforming. This method is suited for producing three-dimensional objects such as bottles, housing parts, barrels and many other objects.
Patent CA-2479040-A1 (CA)
Inventor: PETERSON NORMAN E
IPC: B22D21/02
Filed: 2004-08-24
Abstract: An apparatus and method for enhanced gravity casting wherein a portion of the mold is maintained in pressure contact with molten metal as it solidifies to allow the mold surface to follow the contraction of the solidifying metal. A further feature of the invention is the use of an air clearance between mold parts that is sufficient to allow air to escape but insufficient to allow molten metal to flow therepast.
Patent CA-2479043-A1 (CA)
Inventor: WITZLEBEN TODD
IPC: E03C1/24
Filed: 2004-08-24
Abstract: A tub filler and overflow combination device is supported within a common opening formed in a tub wall, Both a flow passage and a drain passage extend through the body of the device to communicate through the common opening in the tub wall. A backflow preventer of the flow passage is slidably removable through the flow outlet for readily servicing the components of the backflow preventer as desired. The flow inlet is parallel and opposite to the flaw outlet for ease of manufacturing and for ease of installation into a bathtub.
Patent CA-2479967-A1 (CA)
Inventor: VICARI MICHAEL
IPC: H04B7/185
Filed: 2002-07-02
Abstract: A radio frequency transceiver (10) is used for communications among the crewmembers of an aircraft, either inside or immediately outside. Aside from employing analog and digital circuits, the system utilizes Frequency Hopping Spread Spectrum (FHSS), Digital Spread Spectrum (DSDS), Time Division Duplex (TDD) or Time Division Multiple Access (TDMA) as to provide reliable and secure communications contact, regardless of adverse weather conditions, handling or operating stresses, or other conditions which would otherwise affect transmissions as in prior art devices. The system virtually eliminate s interconnect aircraft cable damage; operational delays caused by missing cables, or broken cables; and delays or malfunctions resulting from having cables of the wrong size, length, weather resistance, etc. Since a crewmembe r has no interconnecting aircraft cable, this system allows greater freedom of movement about the aircraft, and crewmembers can not be inadvertently trippe d, or lose balance.
Patent CA-2481258-A1 (CA)
Title: Agents antidiabetiques
Inventor: BIGGE CHRISTOPHER FRANKLIN
IPC: A61P3/10
Filed: 2003-03-25
Abstract: La présente invention concerne des composés représentés par la formule (I). Dans cette formule X, Y, B, E, J, K, L, Z et R¿9?-R¿12? sont tels que définis dans les spécifications,. Cette invention concerne aussi les sels de ces composés répondant aux normes pharmaceutiques et les taux de glucose dans le sang les plus bas. Ces composés conviennent pour traiter des maladies chez des mammifères telles que le diabète non insulino-dépendant. Cette invention concerne encore des compositions pharmaceutiques, des processus de préparation de composés représentés par la formule (I) et des intermédiaires qui conviennent pour préparer ces composés.
Patent CA-2481595-A1 (CA)
Inventor: TAKANO NIICHIRO
IPC: A61K31/50
Filed: 2003-04-15
Abstract: L'invention concerne une composition de dispersion solide, caractérisée en ce qu'elle contient du 2-benzyl-5-(4-chlorophényl)-6-[4-(méthylthio)phényl]-2H-pyridazine-3-one, hydroxypropyl méthyl cellulose et polyoxyéthylène polyoxypropylène glycol. La composition à dispersion solide se dissout fortement dans l'eau, et une concentration du 2-benzyl-5-(4-chlorophényl)-6-[4-méthylthio)phényl]-2H-pyridazine-3-one qui s'est dissoute est maintenue pendant un certain temps. Ainsi, ce composé présente une meilleure absorbabilité dans le sang.