baber/WOPTO huggingface dataset:
Patent CA-2462192-A1 (CA)
Title: Recording medium having data structure for managing reproduction of still images from a clip file recorded thereon and recording and reproducing methods and apparatuses
Inventor: PARK SUNG WAN
IPC: G11B27/00
Filed: 2003-09-05
Abstract: The recording medium includes a navigation area having navigation informatio n recording therein. The navigation information indicates a portion of a clip file, which includes video data, to display as a still image and a duration to display the still image.
Patent CA-2462805-A1 (CA)
Inventor: PRATT CHRISTOPHER ARNOLD
IPC: E21B47/022
Filed: 2002-10-24
Abstract: A method for forming openings in a hydrocarbon containing formation is described. A plurality of magnets is provided along a portion of a first opening. A second opening in the formation is formed using magnetic tracking of the series of magnetic fields. The second opening may be spaced a desired distance from the first opening.
Patent CA-2463966-A1 (CA)
Inventor: ULLMANN ASTRID
IPC: C07D493/10
Filed: 2002-10-21
Abstract: The invention concerns novel pyrazolyl-substituted heterocycles of formula (I), wherein: X, Y, Z and Het are such as defined in the description, several methods for preparing said substances and their use as phytosanitary products, microbicides and herbicides.
Patent CA-2464727-A1 (CA)
Title: Allenic aryl sulfonamide hydroxamic acids as matrix metalloproteinase and tace inhibitors
Inventor: SANDANAYAKA VINCENT PREMARATNA
IPC: A61P31/04
Filed: 2002-10-31
Abstract: Compounds of the formula (I) are useful in treating disease conditions mediated by TNF-.alpha., such as rheumatoid arthritis, osteoarthritis, sepsis, AIDS, ulcerative colitis, multiple sclerosis, Crohn's disease, degenerative cartilage loss, graft rejection, cachexia, inflammation, fever, insulin resistance, septic shock, congestive heart failure, inflammatory disease of the central nervous system, inflammatory bowel disease and HIV.
Patent CA-2467912-A1 (CA)
Inventor: JOSEPHY KARL
IPC: C09D7/65
Filed: 2002-11-27
Abstract: A process for making functional or decorative flakes or platelets economically and at high production rates comprises applying a multi-layer sandwich of vapor deposited metal and release coats in alternating layers to a rotating chilled drum or suitable carrier medium contained in a vapor deposition chamber. The alternating metallized layers are applied by vapor deposition, and the intervening release layers are preferably solvent soluble thermoplastic or lightly crosslinked polymeric materials applied by vapor deposition sources contained in the vapor deposition chamber. The multi-layer sandwich built up in the vacuum chamber is removed from the drum or carrier and treated with a suitable organic solvent to dissolve the release coating from the metal in a stripping process that leaves the metal flakes essentially release coat free. The solvent and dissolved release material are then removed by centrifuging to produce a cake of concentrated flakes which can be air milled and let down in a preferred vehicle and further sized and homogenized for final use in inks, paints or coatings. In one embodiment the finished flakes comprise single-layer thin metal or metal alloy flakes or flakes of inorganic materials, and in another embodiment flakes are coated on both sides with protective polymeric coatings that were applied from suitable vacuum deposition sources or the like contained in the vapor deposition chamber. The release coat material can be a radiation curable, crosslinkable vapor deposited polymeric material of low crosslink density. Exposure to a high energy radiation source crosslinks the release material sufficiently to produce essentially tack-free, solvent soluble release coat layers. In one embodiment, the multi-layer vapor deposit is built up on an endless belt passing from the vapor deposition chamber through a vacuum lock to a separate adjacent stripping chamber. Both chambers are maintained at vacuum pressures below atmospheric while depositing the flake material on the endless belt. The vapor deposit is periodically removed by reducing the belt speed, idling the vacuum deposition sources in the deposition chamber, and sealing a vapor deposit collection device to the stripping chamber through vacuum locks below the endless belt in the stripping chamber. The vacuum locks maintain the stripping chamber at its vacuum pressure below atmospheric during the process of removing the multi-layer vapor deposited material from the endless belt.
Patent CA-2470365-A1 (CA)
Inventor: ARAMAKI HISATERU
IPC: A61K31/47
Filed: 2003-11-20
Abstract: An anti-HIV agent containing, as an active ingredient, a 4-oxoquinoline compound represented by the following formula [I]   (see formula I]   wherein each symbol is as defined in the specification, or a pharmaceutically acceptable salt thereof. The compound of the present invention has HIV integrase inhibitory action and is useful as an anti-HIV agent for the prophylaxis or therapy of AIDS. Moreover, by a combined use with other anti-HIV agents such as protease inhibitors, reverse transcriptase inhibitors and the like, the compound can become a more effective anti-HIV    agent. Since the compound has high inhibitory activity specific for integrases, it can provide a safe pharmaceutical agent with a fewer side effects for human.
Patent CA-2471358-A1 (CA)
Title: Solder ring for production of vacuum tube and method for the production of such a solder ring; and of a vacuum tube
Inventor: HILDERINK JOHANNES HERMANNUS L
IPC: H01H33/662
Filed: 2002-12-23
Abstract: Solder ring (12) for joining two components (10, 11) of a vacuum tube, the solder ring (12) comprising a joining part that consists of solder material for forming an airtight joint between the two components. The solder ring (12) further comprises at least one centring part. The centring part has at least one first projection (14, 15) that extends on one side of the joining part essentially in an axial direction of the solder ring (12) and at least one second projection (13, 16) that extends in an opposing direction for centring the two components (10, 11) with respect to one another.
Patent CA-2473272-A1 (CA)
Title: Gas segregator barrier for electrical switching apparatus
Inventor: HAAG DAVID K
IPC: H01H71/02
Filed: 2004-07-07
Abstract: A gas segregator barrier is for quenching, segregating and controllably directing ionized gases discharged from a pair of spaced-apart circuit breakers double-branch mounted within a panelboard assembly. The spaced-apart circuit breakers include corresponding pairs of opposing poles, and a housing with exhaust vent openings for discharging ionized gases developed from an electrical fault. The gas segregator barrier includes at least substantially parallel segregator fins divided into first and second portions by a transverse dividing member. Baffles in the transverse dividing member quench the ionized gases and provide fluid communication between exhaust channels formed between the segregator fins of the first portion, and gas ducts disposed between the segregator fins of the second portion. The gas ducts include one or more lateral members structured to controllably direct the discharged ionized gases.
Patent CA-2473565-A1 (CA)
Inventor: BOSSMANN HANS-PETER
IPC: C23C4/073
Filed: 2003-01-16
Abstract: The invention discloses a high-temperature protection layer which contains (% by weight) 23 to 27% Cr, 4 to 7% Al, 0.1 to 3% Si, 0.1 to 3% Ta, 0.2 to 2% Y, 0.001 to 0.01% B, 0.001 to 0.01% Mg and 0.001 to 0.01% Ca, remainder Ni and inevitable impurities. It is preferable for the Al content to be in a range from over 5 up to 6% by weight.
Patent CA-2474047-A1 (CA)
Title: Method of sterilising reusable medical devices
Inventor: PARDO ROGELIO
IPC: A61B19/00
Filed: 2003-01-10
Abstract: The invention relates to a method of sterilising a reusable medical device. The inventive method is characterised in that it comprises all of the following steps: a first step (a) in which the device used is pre-disinfected, by treating said device with a disinfectant solution and, subsequently, rinsing same in order to remove the solution; a step (b) whereby the device, which was pre-disinfected during step a, is washed, by cleaning said device with a detergent solution which may also be a disinfectant, rinsing and drying same; a step (c) whereby the device which was washed during step b is conditioned; a step (d) in which the device conditioned in step c is sterilised; and a step (e) whereby the device sterilised in step d is released, said step comprising the sterilisation being validated. The method is characterised in that: the pre-disinfection step (a) is started at the site (A) where the device is used and finished at a site (B) which is physically separate from site A; steps b and c are carried out at site B; and steps d and e are carried out at a site C, which is physically separate from sites A and B. The invention also relates to the installation used to carry out the inventive method.
Patent CA-2474682-A1 (CA)
Title: A method of and apparatus for paging a wireless terminal in a wireless telecommunications system
Inventor: BUTLER BRIAN K
IPC: H04W84/04
Filed: 1998-05-29
Abstract: A method of and apparatus for paging a wireless terminal in a wireless telecommunications system reduce standby mode power consumption. A minimally encoded quick paging channel is established over which short, quick page messages are transmitted during one of a set of quick paging slots. The quick page message indicates that a communications request has been received, and that the receiving communication terminals should process a highly encoded full paging channel over which more detailed, full page messages are transmitted during the next full paging slot. A terminal monitors full paging channel only after a quick page message has been received on the quick paging channel.
Patent CA-2477402-A1 (CA)
Title: Converging pin cooled airfoil
Inventor: PRAKASH CHANDER
IPC: F01D5/18
Filed: 2004-08-12
Abstract: A turbine airfoil (12) includes pressure and suction sidewalls (18,20) extending in chord between leading and trailing edges (22,24) and in span between a root (26) and a tip (28). A septum (30) is spaced between the sidewalls to define two cooling circuits (32,34) on opposite sides of the septum which converge between the leading and trailing edges. An array of pins (44,46) extends inwardly from the pressure sidewall (18) at a discharge end of the circuits, and the pins decrease in length to conform with the converging circuit.
Patent CA-2477450-A1 (CA)
Inventor: BRUNO REMY
IPC: H04S3/00
Filed: 2003-02-25
Abstract: Said method for control of a reproduction unit (2) for an acoustic field with a number of reproduction elements (3¿1? to 3¿N?) is characterised in comprising:- a step for establishing a finite number of coefficients representative of the temporal distribution and in the three spatial dimensions of said acoustic field, a step for determination of representative reconstruction filters for said reproduction unit (2) and at least the spatial configuration of said reproduction unit (2); a step for determination of at least one control signal (SC¿1? to SC¿N?) for said elements (3¿1? to 3¿N?) by the application of said coefficients to said reconstruction filters and a step for providing said at least one control signal for application to said elements (3¿1? to 3¿N?) for generation of said acoustic field for reproduction.
Patent CA-2477753-A1 (CA)
Title: Internet based media disc mastering and distribution system
Inventor: OKEH FRANCOIS N
IPC: H04L12/16
Filed: 2004-07-28
Abstract: The invention provides a new concept for creating and distributing physical media discs and media disc images including disc cover graphics in the form of computer files. The concept covers the creation and distribution of media discs including but not limited to audio and video CD-ROMs, (S)Video CDs and DVD discs using an Internet application Interface for a plurality of client computers and physical recipients converging to a central Internet server system.   The invention encourages a paradigm shift from localized media disc creation and traditional land based shipping and distribution methods for media discs by including a substantial part of the mastering and distribution process in virtual web space using the Internet as a mastering and distribution medium. A working prototype of this invention has been developed and is operational.
Patent CA-2478734-A1 (CA)
Inventor: WEBER THOMAS
IPC: C08G6/02
Filed: 2004-08-20
Abstract: Disclosed are ketone-aldehyde resins, with low water content and high thermal stability and yellowing resistance, and a process for preparing them in high yield and their use. The ketone-aldehyde resins are produced by condensing a ketone and an aldehyde in the presence of an alkali metal base and a phase transfer catalyst and by adding the aldehyde in portions, one as an initial charge and others at a later stage.
Patent CA-2481324-A1 (CA)
Title: [1,4]diazocino [7,8,1-hi]indole derivatives as antipsychotic and antiobesity agents
Inventor: SABB ANNMARIE LOUISE
IPC: A61P25/28
Filed: 2003-04-23
Abstract: Compounds of formula (1) are provided: (1) where R1 through R7 are defined herein. The compounds of formula (I) are 5HT2c agonists or partial agonists, and are useful for treating a variety of disorders.
Patent CA-2482815-A1 (CA)
Inventor: SIM YONG-HUN
IPC: H04N5/44
Filed: 2003-04-17
Abstract: In a channel equalizer applicable to a digital television receiver, a forwar d filter and a backward filter perform filtering to an input signal and a predetermined signal. A Viterbi decoder corrects errors during a transmissio n procedure in a blind mode. A training symbol storing block stores training symbols. An output signal of the Viterbi decoder and symbols are provided to the backward filter in accordance with a blind mode or a training mode. A Kalman gain is calculated in a Kalman gain calculating block and an error signal is calculated by comparing an equalized signal, symbols, and the outp ut signal of the Viterbi decoder with one another. A tap coefficient is updated by using the calculated error signal and the Kalman gain.
Patent CA-2483499-A1 (CA)
Title: Manually operable printer-scanner
Inventor: SILVERBROOK KIA
IPC: H04N1/193
Filed: 2003-02-12
Abstract: A portable printer-scanner device (10) includes a printhead arrangement and a scanner head. A pre-printed image (22) can be scanned by passing the device over it. The printer-scanner is movable by a user relative to a page (20) to print an image (22) stored during the scanning operation.
Patent CA-2484245-A1 (CA)
Title: Discharge lamp having at least one external electrode, and process for its production
Inventor: HITZSCHKE LOTHAR
IPC: H01J17/16
Filed: 2004-10-06
Abstract: In a discharge lamp having a discharge vessel and external electrodes, at least one electrode similar to a conductor track is an integral part of a laminate (5) which is adhesively bonded to the outer side of the discharge vessel and comprises a carrier film made of electric insulating material.
Patent CA-2489632-A1 (CA)
Title: Preparations d'anticorps anti-vrs liquides stabilisees
Inventor: OLIVER CYNTHIA N
IPC: A61K9/00
Filed: 2003-06-16
Abstract: La présente invention concerne des préparations liquides de SYNAGIS?®¿ ou d'un fragment de liaison antigène qui se fixe de manière immunospécifique à un antigène du virus respiratoire syncytial (VRS), lesdites préparations présentant une certaine stabilité, des niveaux d'agrégation faibles, voire indétectables, et très peu à pas de perte des activités biologiques du SYNAGIS?®¿ ou d'un fragment de liaison antigène, même au cours de longues périodes de stockage. La présente invention concerne notamment des préparations liquides constituées de SYNAGIS?®¿ ou d'un fragment de liaison antigène qui se fixe de manière immunospécifique à un antigène du VRS, lesdites préparations étant sensiblement exemptes de tensio-actifs, de sels inorganiques et/ou d'autres excipients communs. De plus, l'invention concerne une méthode de prévention, de traitement ou d'atténuation de symptômes associés à l'infection par le VRS à l'aide de préparations liquides selon la présente invention.
Patent CA-2490158-A1 (CA)
Inventor: DEMANOWSKI HANS
IPC: G09F3/00
Filed: 2004-12-14
Abstract: The invention relates to a stamp book com-prising at least one stamp sheet (1) and a card-type order information carrier (3), wherein the stamp sheet (1) and the order information car-rier (3) are detachably connected with each other, and wherein the order information carrier (3) is prepared for postal transportation and comprises order information (13).
Patent CA-2490771-A1 (CA)
Inventor: DEHESH KATAYOON
IPC: C12N5/04
Filed: 2003-06-20
Abstract: The present invention is directed to nucleic acid molecules and nucleic acid constructs, and other agents associated with fatty acid synthesis, particularly the ratios of saturated and unsaturated fats. Moreover, the present invention is directed to plants incorporating such agents where the plants exhibit altered ratios of saturated and unsaturated fats. In particular, the present invention is directed to plants incorporating such agents where the plants exhibit altered levels of saturated and unsaturated fatty acids.
Patent CA-2493761-A1 (CA)
Title: Compositions renfermant des inhibiteurs de la reductase hmg-coa
Inventor: MEYER ANDREAS
IPC: A61K9/22
Filed: 2003-07-24
Abstract: L'invention concerne des compositions pharmaceutiques destinées à une libération prolongée et comprenant comme principe actif un inhibiteur de la réductase HMG-CoA ou un sel acceptable sur le plan pharmaceutique de celui-ci, la composition comprenant une phase interne et une phase externe, au moins la phase externe renfermant au moins un élément de formation de matrice.
Patent CA-2494426-A1 (CA)
Inventor: LACROIX OLIVIER
IPC: B65G39/14
Filed: 2005-01-20
Abstract: The retention device includes a tilting support on which a conveyance roller (7) is mounted. The support consists of two cheek-plates (13A), and two slots to accommodate an axle of the roller.
Patent CA-2496512-A1 (CA)
Inventor: MOINEL DELALANDE EMMANUEL
IPC: A63G31/00
Filed: 2003-09-04
Abstract: The invention concerns a free fall simulator, characterized in that it comprises: a lower compression chamber (22) proximate the lower periphery wherefrom emerge the outputs of a plurality of ventilators (24) arranged in centripetal configuration, and at the tapered upper part of which is arranged a compression grid (30), a cylindroid chamber (36) defining a displacement space, which is located just above the compression chamber (22), and which is designed to be traversed by a homogeneous rising air stream having a gradient of constantly decreasing upward speeds.
Patent CA-2498792-A1 (CA)
Title: Child-resistant pill dispenser
Inventor: GELARDI JOHN A
IPC: B65D83/04
Filed: 2003-09-19
Abstract: A child-resistant pill dispenser is described, including a chassis (12) having a reservoir for holding pills.A pill conveyor (14) is pivotably mounted into the chassis. The pill conveyor includes a pocket (18) for receiving a pill, and is pivotable between a closed position, in which the pocket (18) is inaccessible from outside of the dispenser, and an open position, in which the pocket (18) is accessible from outside of the dispenser. The chassis defines a path between the compartment and the pocket (18) when the pill conveyor is in its closed position. The path is blocked by the pill conveyor (14) when the pill conveyor is in its open position. A locking mechanism (20, 22) is provided for releasably locking the pill conveyor in its closed position.
Patent CA-2499657-A1 (CA)
Title: Polymer entrapped particles
Inventor: XIE RUIXI
IPC: B05B5/00
Filed: 2005-03-03
Abstract: Emitters, compositions, and processes and methods for making emitters and compositions, useful for emitting sample for mass spectral analysis and/or acting as a stationary phase in chromatographic applications are described.    Compositions according to the invention can comprise particles entrapped by polymer such that unoccluded channels are formed and the particles are substantially uncovered and able to interact with sample.
Patent CA-2503331-A1 (CA)
Inventor: MACKLES LEONARD
IPC: A61K31/74
Filed: 2005-03-30
Abstract: There are provided lubricious ophthalmic solutions having a pH of between about 7.0 and about 8.0, consisting essentially of an aqueous solution of from about 0.5 - 4% by weight of a monographed polyol, borate calculated as the borate equivalent of 20-100 % by weight of boric acid relative to said polyol, from about 0.1 to about 1.00 % by weight of monographed polysorbate, a monographed preservative and a buffer.      Suitably the polyol is polyvinyl alcohol in addition to polyvinyl alcohol (hereinafter PVA) the solution may include other monographed polymers as well as monographed pharmacologically active substances.
Patent CA-2503396-A1 (CA)
Inventor: HENKE STEFAN
IPC: A61K9/00
Filed: 2003-10-24
Abstract: L'invention concerne des granulés de méloxicam solubles rapidement dans l'eau, contenant du méloxicam, un halogène formant des sels de méglumine, de sodium, potassium, ou ammonium du méloxicam, un liant, du sucre ou de la saccharine, un support, éventuellement un produit aromatique et éventuellement d'autres agents auxiliaires. L'invention concerne également un procédé de production, ainsi que l'utilisation desdits granulés dans le traitement de maladies respiratoires ou inflammatoires chez des mammifères.
Patent CA-2505616-A1 (CA)
Inventor: LUSTIG STEVE R
IPC: G01N21/75
Filed: 2003-09-03
Abstract: A method and apparatus for simultaneously performing chemical reactions and determining molecular transport dynamics on a plurality of samples such as thin film samples. The apparatus of the present invention is capable of containing multiple samples in individual sample holding positions in a samp le holder within a housing and maintaining those holding positions in chemical isolation from each other. Under control of a computerized controller, the apparatus positions the sample holder so that each sample holding position m ay be positioned adjacent to one or more ports connected to a distribution manifold. The apparatus exposes each sample to one or more fluids in liquid or gas phase, thereby carrying out a chemical reaction and/or determining molecular transport dynamics under controlled temperature and pressure conditions. The sample holding positions may be positioned in an analytical measurement station within the housing so that the resulting chemical compou nd or mixture may be characterized.
Patent CA-2509897-A1 (CA)
Inventor: FERGUSON F MARK
IPC: A61M5/32
Filed: 2003-12-02
Abstract: A medical needle shield apparatus (10) is provided that includes a shield (10, 12) that is extensible from a retracted position to an extended position to enclose a distal end of a needle (14). A binding member (64) is disposed within the shield (10) and defines binding surfaces (68) that form an aperture (66) configured for slidable receipt of the needle (14) between the retracted position and the extended position. The binding member (64) includes at least one drag inducing member (62) extending therefrom that is configured for slidable engagement with the needle (14) between the retracted position and the extended position such that the at least one drag inducing member (62) engages the needle (14) to create a drag force with the needle (14). The drag force and shield (10) cause rotation of the binding member (64) such that the binding surfaces (68) engage the needle (14) to prevent slidable movement of the needle (14) in the extended position of the shield.
Patent CA-2511894-A1 (CA)
Title: Method of producing thin films of compound i-iii-vi, promoting the incorporation of iii elements in the film
Inventor: GUIMARD DENIS
IPC: H01L31/18
Filed: 2003-12-23
Abstract: The invention relates to a method of producing thin films of compound CIGS by means of electrodeposition. According to the invention, a surface-active compound, such as dodecyl sodium sulphate, is added to an electrolysis bath solution in order to promote the incorporation of gallium in the CIGS films.