baber/WOPTO huggingface dataset:
Patent CA-2438390-C (CA)
Title: Methods of modifying eukaryotic cells
Inventor: MURPHY ANDREW J
IPC: C12Q1/02
Filed: 2002-02-15
Granted: 2014-10-28
Abstract: A method for engineering and utilizing large DNA vectors to target, via homologous recombination, and modify, in any desirable fashion, endogenous genes and chromosomal loci in eukarytoic cells. These large DNA targeting vectors for eukaryotic cells, termed LTVECs, are derived from fragments of cloned genomic DNA larger than those typically used by other approaches intended to perform homologous targeting in eukaryotic cells. Also provided is a rapid and convenient method of detecting eukaryotic cells in which the LTVEC  has correctly targeted and modified the desired endogenous gene(s) or chromosomal locus (loci) as well as the use of these cells to generate organisms bearing the genetic modification.
Patent CA-2438993-C (CA)
Inventor: NEWBERG DOUGLAS A
IPC: F16K7/12
Filed: 2002-02-20
Granted: 2009-11-03
Abstract: L'invention porte sur un corps (3) de soupape pourvu d'une cavité interne (13). Un passage d'admission (27) et un passage d'évacuation (31) sont formés dans le corps (3). Le passage d'admission (27) comporte un orifice d'admission (21) communiquant avec la cavité interne (13), et le passage d'évacuation (29) comporte un orifice d'évacuation (23) communiquant également avec la cavité interne (13). Une surface d'étanchéité circonférentielle (37) est formée sur une paroi de la cavité interne (13) et s'étend entre l'orifice d'admission (21) et l'orifice d'évacuation (23) et sur la circonférence de la cavité interne (13). En outre, une ligne inférieure s'étendant dans le passage d'admission (27), la cavité interne (13) et le passage d'évacuation (29) forme une surface coplanaire (20) qui facilite le drainage du corps.
Patent CA-2439359-C (CA)
Title: Tire information obtaining device, method for obtaining tire information and tire information obtaining program
Inventor: NAKAO YUKIO
IPC: B60C23/06
Filed: 2002-02-26
Granted: 2007-01-30
Abstract: A vehicle wheel speed is calculated based on a vehicle wheel speed signal outputted from a vehicle wheel speed sensor and a change width w which is an amplitude of a time change component of the calculated vehicle wheel speed. When the calculated change width w is equal to or more than a reference valu e w0 it is judged that a quick tire deformation is currently generated and a driver of the vehicle is informed of the quick deformation by actuating a warning device.
Patent CA-2444964-C (CA)
Title: Titanium catalysts, preparation and use in co- and ter-polymerization of alpha-olefins
Inventor: MASI FRANCESCO
IPC: C07F7/00
Filed: 2002-03-20
Granted: 2012-06-05
Abstract: Titanium complex having general formula (I) (RCOO)nTiXp wherein R is a monofunctional hydrocarbyl radical having from 1 to 20 carbon atoms and a number of halogen atoms, selected from fluorine, chlorine and bromine, preferably chlorine, ranging from 1 to 6; X is chlorine, bromine or a beta-dicarbonyl group such as acetylacetone (AcAc), formylacetone, benzoylacetone, dibenzoylmethane; p + n = 2, 3, 4, preferably p + n = 3; n is greater than or equal to 1. The preparation of the above complex and its use in the co- and ter-polymerization of .alpha.-olefins, are also described.
Patent CA-2445077-C (CA)
Inventor: YOKOMICHI SHIGEHARU
IPC: B23H9/14
Filed: 2003-10-09
Granted: 2008-02-12
Abstract: A small hole electrical discharge machining apparatus 1 is comprised of electrode holding 27 means for holding an upper part of an electrode 39, electrode guide means 41 for guiding a lower part of the electrode 39, a jet nozzle 73 injecting a water jet (WJ) from the electrode holding means 27, and a fluid channel 97 which supplies a gas, such as air, to an electrode guide 75 of the electrode guide means. The electrode 39 is guided with the water jet (WJ) toward the workpiece (W), and small hole electrical discharge machining is performed while the gas is being released from the electrode guide 75 into a working liquid via the fluid channel 97.
Patent CA-2452367-C (CA)
Inventor: SHAMBROOM JOHN R
IPC: A61B5/276
Filed: 2002-07-03
Granted: 2008-10-28
Abstract: A method for measuring bioelectric impedance in real time, in the presence of interference and noise is disclosed. A small electric current is injected into a biopotential electrode system, and then the measurement is tested for contamination by electrical interference or other noise sources.
Patent CA-2452600-C (CA)
Title: Holographic optical element
Inventor: STUDER URS-PETER
IPC: G01B11/10
Filed: 2003-12-08
Granted: 2012-05-15
Abstract: A holographic optical element is provided for measuring the dimension and position of an object with aid of a deflected laser beam generated by a monochromatic and coherent laser light source that sweeps across an angular range to produce a fan-shaped reference wave front. The element includes at least two interference patterns. Each interference pattern is created through simultaneous exposure of the element to the fan-shaped reference wave front generated by the monochromatic and coherent laser light source and a parallel partial wave front generated by the same monochromatic and coherent laser light source and hitting the element at a different angle than the reference wave front. The number of parallel partial wave fronts used for the exposure of the element corresponds to the number of interference patterns, and if the parallel partial wave fronts are virtually extended through the holographic optical element, they intersect behind the element in a center of a measuring field.
Patent CA-2455594-C (CA)
Title: Process for producing acids-enriched juice and acids-reduced juice
Inventor: MANTIUS HAROLD L
IPC: A23L2/00
Filed: 2002-07-31
Granted: 2011-09-13
Abstract: A method is described for processing fruit or vegetables, e.g., cranberries, into two different juices. One of the two juices has a relatively high level of acids (160). The other of the two juices has a relatively low level of acids (160). The method of the invention entails providing three juice streams. The first juice stream is passed through a nanofiltration apparatus or some other apparatus that is capable of preferentially removing acidic compounds from the raw fruit or vegetable juice feedstock. This process creates two juice fractions: a juice fraction that is relatively enriched in acids and a juice fraction that is relatively reduced in acids. The second juice stream is combined with the juice fraction that is relatively enriched in acids to create a juice that has a relatively high level of acids. The third juice stream is combined with the juice fraction that is relatively reduced in acids to create a juice that has a relatively low level of acids.
Patent CA-2462191-C (CA)
Title: Support d'enregistrement presentant une structure de donnees permettant de gerer la reproduction de diaporama y etant enregistrees et procedes et appareils d'enregistrement et de reproduction associes
Inventor: KIM BYUNG JIN
IPC: H04N5/91
Filed: 2003-09-03
Granted: 2012-11-06
Abstract: La structure de données enregistrée sur le support d'enregistrement comporte un fichier où figure une liste des enregistrements qui contient des informations de navigation sur la reproduction des images fixes, qui associées aux données audio constituent ensemble les diaporama.
Patent CA-2462299-C (CA)
Inventor: VOGELSANG-SWITZER JULIE
IPC: A61B8/08
Filed: 2004-03-29
Granted: 2006-07-25
Abstract: A method of using a device which goes over and between the legs for raising and supporting human testes during ultrasound inspection, to assist in supportin g and positioning same for ultrasonic imaging and inspection when the patient is in a supine position. A pair of spaced-apart downwardly curved members are provided, having a radius of curvature approximating the curvature of a leg of a patient proximate the thigh area. Intermediate each of said curved members is a substantially flat support member, which may be wider at one end than the other opposite end, to permit positioning of such support membe r beneath the testes of a male patient and between the legs of a patient to raise and support such testes to permit ultrasonic examination of such testes. The device may be a unitary on e- piece construction, preferably of a moulded plastic , which also facilitates easy sterilization to permit re-use of the device on subsequent patients. The radius of curvature of each of the curved members may be greater at one end of the device than the other to better fit and more uniformly rest over the respective thigh portions of the legs of the patient .
Patent CA-2463024-C (CA)
Inventor: RASMUSSEN OLE-BENDT
IPC: B29C48/94
Filed: 2002-10-14
Granted: 2012-04-10
Abstract: The improved method and apparatus for longitudinal orientation of a tubular thermoplastic film as it leaves an annular extrusion die aims at a better control of this orientation. On its travel between the exit orifice (21) and the draw-down means, the at least partly molten film passes an annular frictional device (101), and the frictional force set-up hereby is variable in controlled manner. This device is cooled from its interior (105) in controlled manner by means of a fluid cooling medium. The friction may be controlled by airlubrication with air pressed through holes (123) in the frictional device or through microporous metal, (102) or alternatively by sucking the film against the frictional device. In a preferred embodiment the extrusion out of the die is peripherical extrusion, and in another preferred embodiment the film contains a blend of at least two compatible or compatibilized polymers, and the main proportion of the orientation takes place while one is predominantly in a crystalline state and the other predominantly in a molten state.
Patent CA-2466620-C (CA)
Inventor: KRUMBHOLZ KLAUS
IPC: A61K6/06
Filed: 2003-06-24
Granted: 2013-01-15
Abstract: L'invention concerne une vitrocéramique opalescente, en particulier une vitrocéramique opalescente utilisée comme matériau dentaire ou bien comme additif ou composant d'un matériau dentaire, laquelle comprend au moins les composants suivants: SiO¿2?, Al¿2?O¿3?, P¿2?O¿5?, Na¿2?O, K¿2?O, CaO et Me(IV)O¿2?. Pour que l'on obtienne une opalescente améliorée et également une transparence améliorée, ainsi qu'une température de combustion, une dilatation thermique et une fluorescence ajustées sur d'autres matériaux, il est prévu que la céramique opalescente soit exempte ou pratiquement exempte de ZrO¿2? et de TiO¿2?, que la vitrocéramique présente une teneur de Me(II)O inférieure à environ 4 % en poids et que la teneur en Me(IV)O¿2? soit d'environ 0,5-3 % en poids. L'invention concerne en outre un procédé de production d'une telle vitrocéramique. Cette vitrocéramique peut être utilisée comme matériau dentaire ou comme additif ou composant d'un matériau dentaire.
Patent CA-2469688-C (CA)
Title: Weathervaning lng offloading system
Inventor: WILLE HEIN
IPC: F17C9/02
Filed: 2002-12-12
Granted: 2011-04-26
Abstract: The invention relates to a cryogenic fluid offloading system, having a tanker vessel (2) moored in line with an offshore mooring construction (4, 8) and connected to a processing unit, such as regasification plant (13). The regasification plant (13) has no large storage facilities, the tanker (2) being unloaded in dependence on onshore demand for gas.
Patent CA-2470653-C (CA)
Title: Rotary support table
Inventor: MULDER RENE
IPC: E21B19/08
Filed: 2002-12-20
Granted: 2008-08-19
Abstract: A rotary seal assembly for a rotary support table for use in drilling systems and the like to provide pressurized fluid to a rotary slip assembly disposed within the rotary support table. The rotary seal assembly (62) is designed to be coupled to an existing rotary support table which is used to rotate a drill string (14), and includes a powered slip that is powered into an engaged position to securely engage a pipe segment, for example, a casing segment. The rotary seal assembly (62) generally comprises a ribbon of expandable material having an outer surface (28) in fluid communication with a source of pressurized fluid, and an inner surface (26) cooperative with a rotary housing.
Patent CA-2471167-C (CA)
Inventor: GENTLES THOMAS A
IPC: G07F17/32
Filed: 2004-06-16
Granted: 2011-05-03
Abstract: A gaming machine that authenticates the gaming software at boot-up or after a reset. A processor in conjunction with the boot memory reads the bits of data and files from a non-volatile memory device via a single read of each bit. The files are each validated while the bits of non-volatile memory data are simultaneously validated. After all the files and the data are validated then the gaming software is authenticated.
Patent CA-2472335-C (CA)
Title: Geranyl compounds
Inventor: AKIYAMA KIYOSHI
IPC: C07C237/18
Filed: 2002-12-26
Granted: 2010-09-14
Abstract: This invention provides compounds having excellent antitumor activity, which are represented by the following formulae (see formula I-1) (see formula I-2) (see formula I-3) (see formula I-4) in which R1, R2, R3, m, n and R4 have the significations as given in the specification.
Patent CA-2473709-C (CA)
Inventor: KASTANEK RAYMOND S
IPC: B65D5/74
Filed: 2003-01-09
Granted: 2008-11-04
Abstract: Disclosed herein is a container (100) defining an interior (102) and an exterior (104) provided with a first access panel (170) and a second access panel (200) for creating an opening for passage between the interior (104) a nd the exterior(104), and methods for making and using such a container (100).< /SDOAB>
Patent CA-2485213-C (CA)
Title: Telescopic stabilizer
Inventor: JACQUES RENE
IPC: B60S9/06
Filed: 2004-11-18
Granted: 2008-04-15
Abstract: A telescopic stabilizer for travel trailer, fifth wheel, or motorhome which can extend to the required length no matter the distance between each jacks and is set up diagonally so that it creates a cross beam of sort which reinforces and stabilizes two otherwise separate jacks. Moreover, when a second telescopic stabilizer is added to a third jack or riser and set perpendicular to the first two, this creates a second axis to provide ultimate stability across the width and the length of the travel trailer, fifth wheel, or motorhome. More stabilizers can be added to cover all corners of the travel trailer, fifth wheel, or motorhome if required.
Patent CA-2485535-C (CA)
Title: Modified release pharmaceutical formulation
Inventor: MAGNUSSON ANDERS
IPC: A61K9/22
Filed: 2003-05-27
Granted: 2011-05-10
Abstract: A modified release pharmaceutical composition comprising, as active ingredient, a compound of formula (I), wherein R1 represents C1-2#191 alkyl substituted by one or more fluoro substituents;R2 represents hydrogen, hydroxy, methoxy or ethoxy; andn represents 0, 1 or 2;or a pharmaceutically acceptable salt thereof; and a pharmaceutically acceptable diluent or carrier;  provided that the formulation may only contain iota-carrageenan and a neutral gelling polymer when the compound of formula (I) is in the form of a salt;  such formulations being of use for the treatment of a cardiovascular disorder.
Patent CA-2486460-C (CA)
Title: Device for determining fineness of mineral fibers
Inventor: SEGHERS ALEX
IPC: G01N33/36
Filed: 2003-05-07
Granted: 2012-01-24
Abstract: The invention concerns a device for determining fineness of mineral fibers (1) adapted to supply the micronic value of fibers, said device (1) comprising a device for measuring (8) the fineness index, said fineness index measuring device (8) being provided with at least one first orifice (3) connected to a measuring cell (2) adapted to receive a sample consisting of a plurality of fibers and with a second orifice (6) connected to a device measuring (5) a differential pressure prevailing on either side of said sample, said differential pressure adjusting device (5) being designed to be connected to a fluid flow generating device (10). The invention is characterized in that the fineness index measuring device (8) includes at least one volumetric flowmeter for the fluid passing through said cell (2).
Patent CA-2487449-C (CA)
Title: Application of loading ledges
Inventor: DICKNER ALLAN
IPC: B65G57/00
Filed: 2003-04-22
Granted: 2010-11-30
Abstract: A system (10, 100, 110) for applying loading ledges (20) onto a unit load (30) positioned on supporting means (81, 82, 83, 84). The system comprises an application machine (10). The system also comprises means for separating the unit load from the supporting means in the vertical direction. The system also comprises means (50, 51, 52, 130, 140) for applying at least one loading ledge to at least two opposite, lower edges of the unit load when separated from the supporting means.
Patent CA-2495968-C (CA)
Inventor: SARTOR JOE DON
IPC: A61B18/12
Filed: 2005-02-02
Granted: 2013-11-26
Abstract: An electrosurgical apparatus for coagulating tissue includes an elongated housing and an electrode located adjacent the distal end of the housing. The electrode can be connected to a source of electrosurgical energy. At least one actuator is included which electrosurgically energizes the electrode. The apparatus also includes a relatively small gas cylinder which contains a pressurized gas consisting of inert gas and which is selectively seated in the housing. Upon actuation of the actuator, gas is dispersed under pressure from the gas cylinder to the electrode and is ionized prior to the distribution of the gas into the operating field.
Patent CA-2499593-C (CA)
Title: Pyrazolopyridines as cyclin dependent kinase inhibitors
Inventor: DWYER MICHAEL P
IPC: A61K31/437
Filed: 2003-09-17
Granted: 2011-08-16
Abstract: In its many embodiments, the present invention provides a novel class of pyrazolo[1,5-a]pyridine compounds as inhibitors of cyclin dependent kinases, methods of preparing such compounds, pharmaceutical compositions containing one or more such compounds, methods of preparing pharmaceutical formulations comprising one or more such compounds, and methods of treatment, prevention, inhibition, or amelioration of one or more diseases associated with the CDKs using such compounds or pharmaceutical compositions.
Patent CA-2503250-C (CA)
Title: Slider a glissieres en mousse
Inventor: YEH TZONG IN
IPC: B63B35/81
Filed: 2005-03-31
Granted: 2007-06-19
Abstract: Une planche de glisse comprend une plaque de mousse, une couche interfaciale, une couche supérieure et une couche inférieure. La plaque de mousse est faite de polystyrène qui peut facilement être formé et moulé. De plus, la partie inférieure de la plaque de mousse possède une partie structurée avec une pluralité de rails en mousse qui sont en relief. Les rails en mousse sont parallèles les uns avec les autres. La couche interfaciale est soudée thermiquement à la plaque de mousse de sorte que la couche supérieure et la couche inférieure puissent être thermiquement soudées à la plaque de mousse par l'entremise de la couche interfaciale sans utiliser d'adhésif.
Patent CA-2510679-C (CA)
Title: Catalyseurs de polymerisation comportant du titane et du magnesium
Inventor: BRITA DIEGO
IPC: C08F4/651
Filed: 2003-11-25
Granted: 2013-04-23
Abstract: La présente invention concerne un composant catalytique pour la (co)polymérisation d'oléfine, et en particulier pour l'élaboration de LLDPE, comprenant du Mg, Ti, halogène et un composé donneur d'électrons (ED) appartenant au groupe des éthers, esters, amines, cétones ou nitriles, caractérisé en ce que le rapport molaire Mg/Ti est supérieur à 5, et que le rapport molaire ED/Ti est supérieur à 3,5. Ces composants catalytiques présentent une distribution homogène du comonomère à l'intérieur des chaînes de copolymères et d'une chaîne à l'autre.
Patent CA-2512570-C (CA)
Inventor: PIETRAS BERND-GEORG
IPC: E21B19/00
Filed: 2005-07-19
Granted: 2011-04-19
Abstract: Un appareil de forage à entraînement par le haut permettant un forage avec tubage comprend un alimentateur de tubage et une tête de couple. Dans une réalisation, l'alimentateur de tubage est adapté pour positionner un tubage pour un engagement avec la tête de couple. L'alimentateur de tubage comprend une paire de bras transporteurs pour un engagement avec le tubage. Chaque bras transporteur peut être élevé ou abaissé par un cylindre. Les bras transporteurs sont équipés d'un rouleau motorisé pour engager et lever le tubage. L'alimentateur de tubage peut aussi être équipé d'un appareil de comptage pour déterminer le positionnement du tubage dans la tête de couple.
Patent CA-2517738-C (CA)
Title: Computer-aided detection systems and methods for ensuring manual review of computer marks in medical images
Inventor: KRISHNAN ARUN
IPC: G16H30/20
Filed: 2004-03-11
Granted: 2009-09-01
Abstract: CAD (computer-aided detection) systems, methods and tools are provided for automatically inserting "false" marks (e.g., incorrect marks, misleading marks, etc.) in medical images to ensure an unbiased CAD-assisted review of the marked medical images by physicians, clinicians, radiologists, etc. For example, a method for automatic detection of medical conditions in medical images includes the steps of receiving image data (30), processing the image data to detect potential medical conditions in the image data (31), adding a mark in the image data that indicates a detected medical condition (32), adding a false mark in the image data (33); and outputting marked image data comprising one or more marks that indicate a detected medical condition, or one or more false marks, or both (34). The individual performing a CAD  assisted review of the "marked" image data is aware that one or more "false"  marks may be included in displayed images, which prevents blind reliance on the CAD results.
Patent CA-2519386-C (CA)
Title: Cashless time gaming
Inventor: GATTO JEAN-MARIE
IPC: G07F17/32
Filed: 2003-05-29
Granted: 2013-12-31
Abstract: A player in a casino may purchase an amount of playing time and then play as quickly as he likes on a gaming machine (104) during that period of time. The player may try his luck against a frantic rhythm with minimum return on each game or at a slower pace rhythm with a higher return on each game. When the player actuates a cash-out signal, the time clock is frozen; the player may then choose to continue playing on another machine or return to the same machine at any other time. The game outcome is adjusted in accordance with the speed at which the game is played. The games may also be automatically triggered following a manual arming by the player.When the rhythm is slow, standby time may be used to entertain the player.
Patent CA-2520319-C (CA)
Inventor: EYRE RONALD K
IPC: B22F7/06
Filed: 2005-09-21
Granted: 2014-02-11
Abstract: Thermally stable diamond constructions comprise a diamond body having a plurality of bonded diamond crystals and interstitial regions disposed among the crystals. A metallic substrate is attached to the diamond body. A working surface is positioned along an outside portion of the diamond body, and the diamond body comprises a first region that is substantially free of a catalyst material that extends a partial depth from a surface into the body, and a second region that includes the catalyst material. The diamond body first region extends from the working surface to depth of at least about 0.02 mm to a depth of less than about 0.09 mm. The diamond body includes diamond crystals having an average diamond grain size of greater than about 0.02 mm, and comprises at least 85 percent by volume diamond based on the total volume of the diamond body. The body can include natural diamond grains and/or a blend of natural and synthetic diamond grains, and is treated to form the first region. Before treatment, a portion of the body to be treated is finished to an approximate final dimension so that the depth of the first region of the finished product is substantially the same as when treated. During treatment, catalyst materials as well as non-catalyst metallic materials are removed from the diamond body to provide a further enhanced degree of thermal stability.