baber/WOPTO huggingface dataset:
Patent CA-2254866-C (CA)
Title: Methods for creating transgenic animals
Inventor: BREMEL ROBERT D
IPC: C07K14/02
Filed: 1998-03-18
Granted: 2010-05-11
Abstract: The present invention provides improved methods and compositions for the generation of transgenic non-human animals. The present invention permits the introduction of exogenous nucleic acid sequences into the genome of unfertilized eggs (e.g., pre-maturation oocytes and pre-fertilization oocytes) by microinjection of infectious retrovirus into the perivitelline space of the egg. The methods of the present invention provide an increased efficiency of production of transgenic animals with a reduced rate of generating animals which are mosaic for the presence of the transgene.
Patent CA-2255509-C (CA)
Inventor: LECHLEITER EDWARD HUGH
IPC: G01R11/04
Filed: 1998-12-09
Granted: 2009-07-14
Abstract: Angle members forming the vertically extending supply buses in a meter center have arcuate offsets so that flanges on the ends of horizontally extending tenant buses form tenant stab contacts which are vertically aligned with supply stab contacts on straight sections of the outwardly projecting flanges of the supply bus angle members. Meter socket assemblies have double ended fastenerless meter jaws one pair of which plug onto the supply bus stab contacts and another pair of which plug onto the tenant bus stab contacts, and into which the meters are plugged. The double ended fastenerless meter jaws are fabricated from a pair of elongated flat members having end sections bent back on and diverging from straight center sections, and terminal sections which extend toward each other from the end sections and converge slightly toward the center sections. Spring clips clamp the terminal sections of the pair of elongated members in compliant confronting relationship to form the double ended fastenerless meter jaws. The center sections of the jaws have confronting laterally offset tabs which snap into and lock the jaws in apertures in a socket plate.
Patent CA-2255721-C (CA)
Title: Method in a paper machine for arrangement of its water circulation
Inventor: KAIJALUOTO SAKARI
IPC: D21F1/66
Filed: 1997-05-22
Granted: 2006-08-29
Abstract: The invention concerns a method in a paper machine for arrangement of its water circulation. In view of full or partial closing of the water circulation in a paper machine, the wash waters from the fabrics and from other devices in the paper machine as well as the waters drained from the paper web to be produced are recovered selectively based on the place of origin of the waters. At least a part of said recovered different waters are cleaned, and the cleaned waters are recirculated to applications of reuse suitable in view of their washing potential in the paper-making process.
Patent CA-2259764-C (CA)
Inventor: KATZ SHIFRA
IPC: A61K47/00
Filed: 1999-01-19
Granted: 2008-11-18
Abstract: The invention provides a chemically stable composition comprising a therapeutically effective amount of mupirocin, in a carrier selected from the group consisting of oleyl alcohol, castor oil and a mixture thereof, the composition further optionally comprising a pharmaceutically acceptable base.
Patent CA-2266210-C (CA)
Title: Ink, ink set, ink cartridge, recording unit, image recording apparatus and image recording method
Inventor: OSUMI KOICHI
IPC: C09D11/324
Filed: 1999-03-19
Granted: 2002-12-31
Abstract: Provided is a black ink capable of mitigating the dependency on image quality of recording media and giving a high quality image stably, which comprises at least one salt selected from the group consisting of (M1)2SO4, CH3COO(M1), Ph_COO(M1), (M1)NO3, (M1)Cl, (M1)Br, (M1)I, (M1)2SO3 and (M1)2CO3, where M1 is an alkali metal, ammonium or organo-ammonium and Ph is a phenyl group, and a self dispersible carbon black.
Patent CA-2267679-C (CA)
Title: Ntsc co-channel interference detectors responsive to received q-channel signals in digital tv signal receivers
Inventor: LIMBERG ALLEN LEROY
IPC: H04N5/44
Filed: 1997-10-02
Granted: 2005-02-08
Abstract: An NTSC co-channel interference detector detects the presence of an interfering NTSC signal in the received Q-channel signal that is orthogonal to the received I-channel signal, rather than detecting the presence of an interfering NTSC  signal in the received T-channel signal. By determining whether or not a significant amount of NTSC co-channel interference accompanies the received Q-channel signal, it is inferentially determined whether or not a significant amount of NTSC co-channel interference accompanies the received I-channel signal, such as to cause too many errors in the trellis decoding of equalized received I-channel signal to be corrected by the Reed-Solomon decoder following the trellis decoder. The accurate determination of co-channel NTSC interference levels is simplified, because essentially no direct bias arises from the quadrature-phase synchronous detection of the pilot carrier of the VSB AM digital television signal.
Patent CA-2268574-C (CA)
Title: Locater pin
Inventor: ENG YEAP CHIN
IPC: B60J1/18
Filed: 1999-04-06
Granted: 2004-11-30
Abstract: The present invention provides a locater pin (1) for locating a first artic le such as a glass window panel (104) with respect to a second article such as a window frame (101) in a vehicle chassis (100). The pin (1) includes a head portion (2) for attachment to the glass panel (104) and an elongate stem portion (3) which extends from the head portion for receipt in an aperture (102,103) of the frame (101). In this way the pin is able properly locate the glass panel relative to the frame. The locater pin (1) further includes stress dissipati on means (8) which is adapted to yield in the event that a stress load greater than a predetermined limit is transmitted through the pin between the glass panel (104) and the frame (101) to thereby prevent damage to the glass panel and/or the frame. The present invention also provides a window assembly incorporating such a locater pin (1), and a vehicle incorporating such a window assembly.
Patent CA-2279842-C (CA)
Title: Method and apparatus for the coating of substrates for pharmaceutical use
Inventor: REEVES LINDA ANN
IPC: A61K9/14
Filed: 1997-11-13
Granted: 2006-10-10
Abstract: A method of coating a substrate includes applying an active coating material to the substrate to form an active coating layer. The active coating material comprises biologically active material and the active coating layer is removable from the substrate.
Patent CA-2282802-C (CA)
Inventor: HAMMOND PETER W
IPC: H02P3/18
Filed: 1999-09-17
Granted: 2008-09-09
Abstract: A device and control method to produce braking torque counter to motor rotation. A converter supplies multiple frequency AC power to the motor. A first frequency is supplied at the normal operating frequency/speed. A second frequency, different from the normal operating frequency, is supplied to produce braking torque. The level of braking can be controlled to generally consume some or all of the braking in the device or motor. More than one braking frequency may be utilized. In addition, the relationship between the normal and braking frequency(s) can be maintained to limit motor pulsation.
Patent CA-2285782-C (CA)
Inventor: SHAFFER MYRON W
IPC: C09J175/04
Filed: 1999-10-08
Granted: 2009-12-22
Abstract: The present invention relates to moisture-curable compounds which a) have an isocyanate group content (calculated as NCO, MW 42) of 2 30% by weight and an alkoxysilane group content (calculated as Si, MW 28) of 0.2 to 4.5% by weight, b) optionally contain repeating ethylene oxide units and c) have an equivalent ratio of isocyanate groups to alkoxy groups of 1.0:0.05 to 1.0:2.5, wherein the preceding percentages are based on the weight of the moisture-curable compounds and wherein the alkoxysilane groups are incorporated as the reaction products of i) a polyisocyanate component having a minimum average functionality of 2.0 and containing at least 50% by weight of polyisocyanate adducts, provided that when the moisture-curable compounds contain ethylene oxide units, the polyisocyanate component has a minimum average functionality of 2.4, and ii) amino compounds containing alkoxysilane groups and corresponding to formula I (see formula I) The present invention also relates to coating, adhesive or sealing compositions containing these moisture-curable compounds as the binder.
Patent CA-2285817-C (CA)
Title: Novel basic derivatives of benz[e]isoindol-1-ones and pyrrolo[3,4-c] quinolin-1-ones with 5-ht3-antagonistic activity, their preparation and their therapeutic use
Inventor: CAPPELLI ANDREA
IPC: C07D519/00
Filed: 1999-10-12
Granted: 2008-12-16
Abstract: Novel basic derivatives of benz[e]isoindol-l-ones and pyrrolo[3,4-c]quinolin-l-ones which can be represented by the general formula (I) indicated below are described:   (see formula I) in which - X is CH or N, - R is H, Cl or OR1 in which R1 is H or an alkyl group having from 1 to 3 carbon atoms, - Het is the 3-endotropyl group (that is, the 8-methyl-8--azadicyclo[3.2.1]oct-3-yl group) or the 3-quinuclidyl group (that is, the 1-azadicyclo[2.2.2]oct-3-yl group); these compounds have been found to be potent and selective antagonists of the 5-HT3 serotonin-like receptor and can therefore be used, for example, as anti-emetics as well as in various pathological conditions of the central nervous system, and as antitussives.
Patent CA-2286407-C (CA)
Title: Liquid fuel burner, notably for iron and steel product reheating furnaces
Inventor: GIRAUD PATRICK
IPC: F27D99/00
Filed: 1999-10-07
Granted: 2008-08-26
Abstract: The burner, producing an axially-symmetrical flame with axial development, has a broad combustion tunnel (10) with oxidant and fuel injection orifices (13, 14) lying parallel to its longer axis of symmetry. The tunnel can be rectangular or oval in shape, or a combination of these, with the axes of the injection orifices lying in planes parallel to the plane of the products to be treated.
Patent CA-2290122-C (CA)
Title: Theft deterrent package for wallets and billfolds
Inventor: FORD ALLAN L
IPC: A47F3/00
Filed: 1999-11-15
Granted: 2005-01-11
Abstract: A packaging system and method of packaging for a foldable wallet or billfold to enable the wallet or billfold to be opened and examined while deterring the wallet or billfold from being removed from the packaging system. The wallet or billfold has a fold line about which the wallet or billfold is arranged to be folded shut, and an opening in a portion of the wallet or billfold contiguous with the fold line. The packaging system comprising a box and a strip, e.g., band, member. The strip member is an elongated flexible member formed of a tear resistant material, e.g., a flat strip of plastic. The box has a base portion with peripheral side walls forming a hollow interior into which the wallet or billfold is disposed. The strip member is arranged to be extended through the opening in the wallet and overlying the fold line while being permanently secured to at least one of said sidewalk of the base portion. Thus, the wallet is not susceptible to removal without destroying the package. A lid is provided to cover the box.  A flanged insert member may also be provided in the interior of the box to serve as a means for carrying visible indicia, e.g., the model designation of the wallet or billfold, a trademark, pricing information, etc.
Patent CA-2290917-C (CA)
Inventor: WATANABE MORIMICHI
IPC: E04F19/02
Filed: 1999-11-29
Granted: 2003-07-29
Abstract: An external corner formative member which comprises an angled corner plate portion, and a pair of groove portions formed on the opposite sides of the corner plate, respectively, for receiving a side edge portion of a building board, wherein at least one rib which is adapted to be contacted with the building board so as to function as a weir for preventing rain water from penetrating (or for receiving the kinetic energy of rain water) is projected from the bottom of the groove portions. A broad space is formed between the rib and a back plate portion of the groove so as to interrupt the flow of rain water running toward the interior of building frame. A ridge functioning as a weir may be formed on the back plate portion of the groove portion.
Patent CA-2291317-C (CA)
Inventor: KIRK WILLIAM D
IPC: E02D5/80
Filed: 1999-11-30
Granted: 2009-02-03
Abstract: A pipeline buoyancy control assembly includes a pair of anchor rods, a pair of tie-down attachment members, a pair of termination members, and a flexible endless strap having an endless loop configuration. The anchor rods are driven partially into the ground along opposite lateral sides of the pipeline. The tie-down attachment members are disposed on and mounted to upper end portions of the anchor rods with each tie-down attachment member having a tubular mounting body defining an axial passageway through which the upper end portion of one anchor rod extends and a retainer body disposed in an oblique relation and attached to the tubular mounting body. Each termination member is mounted to the upper end portion of one of the anchor rods. The endless strap has opposite portions secured to the tie-down attachment members and main portions laid over a top of and disposed in a substantially transverse relation to the pipeline and extending between and attached to the opposite portions. The retainer body of each tie-down attachment member defines an annular shoulder that overlies and encompasses one of the opposite portions of the endless strap so as to retain the endless strap n place over the top of the pipeline such that a buoyancy load of the pipeline is spread over the anchor rods and thereby reduces stress applied to the anchor rods.
Patent CA-2292488-C (CA)
Title: Waste heat recovery in an organic energy converter using an intermediate liquid cycle
Inventor: BATSCHA DANNY
IPC: F02C6/14
Filed: 1999-12-17
Granted: 2009-05-26
Abstract: A heat recovery method and system that extracts heat from the exhaust of a g as turbine unit in a waste heat, heat exchanger and transfers the heat to an intermedia te fluid, which can be pressurized water. The intermediate fluid in-turn transfers the heat to an organic working fluid resulting in the vaporization thereof. The vaporized organic working fluid drives a series of turbines which in turn drive a generator that generates electricity.
Patent CA-2298698-C (CA)
Title: Dispositif de separation par rupture d'une piece annulaire
Inventor: HAHNEL MICHAEL
IPC: B21D53/84
Filed: 1998-07-30
Granted: 2006-05-09
Abstract: Dispositif de séparation par rupture d'une pièce annulaire, par exemple d'une bielle (2), comprenant une mâchoire extensible fixe et une mâchoire extensible mobile (8, 10) venant s'insérer dans l'alésage formé par la pièce annulaire, et un dispositif d'écartement pour séparer lesdites mâchoires (8, 10), dispositif dans lequel on cherche modifier le comportement à la rupture. A cet effet, l'invention est caractérisée en ce que la surface périphérique des mâchoires extensibles (8, 10) est réalisée de telle façon que les mâchoires viennent en prise dans la surface intérieure de l'alésage, uniquement par une zone de surfaces partielles ou une zone linéaire déterminée localement avec précision.
Patent CA-2299728-C (CA)
Inventor: VETTER UDO J
IPC: A61M5/50
Filed: 2000-02-28
Granted: 2007-11-27
Abstract: The syringe is designed for medical use and has, attached to its cylindrical body (1), a needle- receiving device (3) in the shape of a Luer cone, for inserting a cannula. This needle receptacle (3) is sealed until use with a cap (2), such as a tip-cap. The sealing cap (2), together with the end of the needle receptacle (3), is enclosed by a detachable safety cap (4) secured by a safety ring (5). The sealing cap (2) is snapped and/or affixed firmly into the safety cap (4). The safety ring (5) is attached to the needle receptacle (3) by a holding ring (6), in such a way that the safety ring (5) surrounds and grips the holding ring (6) and the holding ring (6), when pushed into position over the needle receptacle (3), engages it securely.
Patent CA-2300812-C (CA)
Title: Machine a piston rotatif
Inventor: ARNOLD FELIX
IPC: F01C3/08
Filed: 1998-08-20
Granted: 2007-01-09
Abstract: L'invention concerne une machine à piston rotatif qui peut fonctionner comme une pompe, un compresseur ou un moteur, et dans laquelle une pièce de puissance et une pièce de blocage de formes correspondantes sont dentées, la différence du nombre de dents entre ces deux pièces étant d'une dent. On obtient ainsi des chambres de travail (16) dont le volume atteint un maximum et un minimum lors de chaque rotation, cela grâce à la rotation synchrone de la pièce de puissance et de la pièce de blocage.
Patent CA-2302611-C (CA)
Inventor: ROPER DANIEL G
IPC: G05D16/20
Filed: 1998-09-10
Granted: 2006-11-07
Abstract: L'invention concerne un dispositif et un procédé pour régulateur de pression intelligent maintenant un fluide à une pression préétablie dans le cadre d'un processus. Le régulateur comprend un contrôleur électronique qui améliore les performances de régulation et assure des fonctions d'autodiagnostic et de communication. Le contrôleur électronique comporte un capteur de pression qui fournit un signal indiquant la pression du fluide à contrôler, il donne une pression d'ajustement qui permet d'ajuster la position d'un élément de réglage du débit, et il comprend en outre une commande proportionnelle, intégrale et dérivée recevant le signal indicateur de la pression du fluide à contrôler et appliquant la pression d'ajustement à l'actionneur, en réponse au signal.
Patent CA-2306302-C (CA)
Inventor: ROSENBERGER BERNHARD
IPC: H01R13/646
Filed: 2000-04-20
Granted: 2009-01-13
Abstract: A coaxial connector comprises an insulating structure having plural radii between coaxial inner and outer conductors, wherein (1) the insulating structure receives the inner conductor in an opening having a smaller diameter than a standard inner conductor diameter and (2) the connector has a predetermined characteristic impedance <IMG> , where Er is the dielectric constant of an insulator between the conductors, d is the outer diameter of the standard inner conductor and D is the inside diameter of the outer conductor. The dielectric is made to simplify manufacture and assembly of a functionally reliable connector witho ut changing the connector characteristic impedance.
Patent CA-2310345-C (CA)
Title: Ensemble connecteur de communication ameliore avec compensation de diaphonie
Inventor: GOODRICH ROBERT RAY
IPC: H01R4/24
Filed: 2000-05-31
Granted: 2004-11-30
Abstract: Un ensemble connecteur de communication amélioré capable d'atteindre des niveaux de performances de catégorie 6 par rapport à la diaphonie proche de l'extrémité (PROCHAIN), lorsque l'ensemble est connecté à un connecteur d'accouplement. L'ensemble comprend un panneau de câblage, et un certain nombre de fils de contact de borne allongée avec des parties de base prises en charge sur le panneau. Les fils de contact ont des parties d'extrémité libres opposées aux parties de base afin d'établir le contact électrique avec un connecteur d'accouplement. Un dispositif de compensation de diaphonie du panneau de câblage est conçu et disposé de façon à coopérer avec des sections des fils de contact de bornes sélectionnés afin de fournir un couplage capacitif de compensation entre les fils de contact de bornes sélectionnés, lorsque les fils de contact sont engagés par le connecteur d'accouplement.
Patent CA-2316375-C (CA)
Inventor: HARADA MAKOTO
IPC: H01M8/06
Filed: 1999-10-26
Granted: 2006-03-14
Abstract: A fuel cell system comprising a fuel cell stack and a fuel reformer for reforming a fuel and supplying a reformed fuel to the fuel cell stack, further comprising a total enthalpy heat exchanger for exchanging heat and moisture between a reacted gas and an unreacted gas from the fuel cell stack, a separator for separating moisture from the fuel gas fed from the fuel cell stack or from an oxidant gas, and a mixer for mixing part of the moisture separated by the separator with a medium having a freezing point of 0.degree.C or less .
Patent CA-2317351-C (CA)
Title: Furnace carbon black, process for its production and its use
Inventor: ALBERS PETER
IPC: C09C1/50
Filed: 2000-08-24
Granted: 2007-10-23
Abstract: Furnace carbon black which has an H content of greater than 4000 ppm and a peak integral ratio of non-conjugated H atoms (1250-2000 cm-1) to aromatic and graphitic H atoms (1000-1250 cm-1 and 750-1000 cm-1) of less than 1.22. It is produced by injecting the liquid carbon black raw material and the gaseous carbon black raw material at the same point in a furnace carbon black process. The furnace carbon black may be used in the preparation of electrocatalysts.
Patent CA-2334856-C (CA)
Inventor: VAN CLEVE CRAIG BRAINERD
IPC: G01F1/84
Filed: 1999-05-28
Granted: 2003-10-14
Abstract: L'invention porte sur un débitmètre à effet Coriolis à tube unique muni d'une barre d'équilibrage qui en augmente la sensibilité. La conception de ladite barre abaisse sa réponse dans le deuxième mode de flexion à un niveau de fréquence pouvant être inférieur à celui de la fréquence d'excitation du tube d'écoulement. L'abaissement de la fréquence de la barre d'équilibrage dans le deuxième mode permet à la fréquence de vibration du tube d'écoulement sous l'effet du flux de transmettre la force du tube par l'intermédiaire d'une barre de liaison jusqu'à la barre d'équilibrage. Ces forces de Coriolis font naître des vibrations de type Coriolis dans la barre d'équilibrage en raison de l'abaissement de sa fréquence dans le deuxième mode de flexion. La réponse de Coriolis du débitmètre est plus forte car la réponse de type Coriolis de la barre d'équilibrage, déphasée par rapport à la déflexion de Coriolis du tube d'écoulement, s'y ajoute.
Patent CA-2340895-C (CA)
Title: Papermaking refiner plates and method of manufacture
Inventor: MATTHEW JOHN B
IPC: B02C7/04
Filed: 1998-08-17
Granted: 2006-11-07
Abstract: Replaceable refiner fillings (10) used for refining of lignocellulosic and other natural and synthetic fibrous materials in the manufacture of paper, paperboard, and other fiberboard products. The refiner fillings (10) include a pattern of blades (14) and spacers (16) defined by a bar cluster (24), with the bar cluster being the basis of formation of the filling (10).      A method of naufacture provides bar cluster patterns based on factors including pumpng angle, plurality of segments in a refiner filling (10), and the number of clusters in a segment.      A bar set cluster is established for uniform fabrication of bar clusters (24) for the refiner fillings (10).
Patent CA-2342397-C (CA)
Title: Genes from a gene cluster
Inventor: YOSHIKAWA HIROJI
IPC: C12R1/19
Filed: 2001-04-17
Granted: 2011-08-23
Abstract: ML-236B is an inhibitor of HMG-CoA reductase and useful in preparing another such inhibitor, pravastatin. The preparation of ML-236B using an ML-236B-producing microorganism is enhanced using a polynucleotide encoding a gene related to the polyketide synthase cluster occuring in such a microorganism.
Patent CA-2342612-C (CA)
Title: Scanning apparatus
Inventor: LETTINGTON ALAN HAROLD
IPC: H01Q19/17
Filed: 1999-08-27
Granted: 2010-06-29
Abstract: Scanning apparatus which may be used in a real-time passive millimetre wavelength imaging system or in other radiometry systems. The apparatus scans input radiation from a scene and output radiation is transmitted to a receiver system, for example a millimetre wave imaging camera or a radar receiver. The apparatus comprises a rotatable reflective plate having an axis of rotation passing through the centre of its surface and a lens arrangement for selectively transmitting and focusing radiation having a particular direction of polarisation. The apparatus may also comprise a feed horn array comprising a plurality of feed horns, the feed horns forming part of a spherical surface having a radius of curvature substantially equal to R/2 and being concentric with the third substantially spherical polarising element. The apparatus may further comprise a detector array comprising a plurality of detector elements.  The detector array may form part of a millimetre wave imaging camera.