baber/WOPTO huggingface dataset:
Patent CA-2482271-A1 (CA)
Inventor: MYRMAN MATTIAS
IPC: A61M15/00
Filed: 2003-04-04
Abstract: A method based on air Air-razor tool is disclosed thereby providing de- aggregation and dispersal into air of a dose of finely divided medication powder. In an effort of sucking air through a nozzle, particles of a powder dose made available to the nozzle, are gradually de-aggregated and dispersed into a stream of air entering the nozzle. The gradual de-aggregation or dispersal is produced by a relative motion introduced between the nozzle and the dose. In a preferred embodiment, the powder is deposited onto a substrat e, occupying a larger area than the area of the nozzle inlet. The nozzle is preferably positioned outside the powder area, not accessing the powder in i ts relative motion until a created air stream entering the nozzle, exceeds a threshold flow velocity. Coincidentally the relative motion will begin such that the nozzle traverses the powder dose gradually. The high velocity air going into the nozzle inlet provides plenty of shearing stress and inertia energy as the flowing air hits the leading point at the border of the dose contour. This powder Air-razor method, created by the shearing stress and inertia of the air stream, is so powerful that the particles in the particle aggregates of the powder adjacent to the inlet of the moving nozzle are released, de-aggregated to a veryhigh degree as well as dispersed and subsequently entrained in the created air stream going through the nozzle.</ SDOAB>
Patent CA-2485532-A1 (CA)
Inventor: LUNDSTROM HELENA
IPC: A61P3/04
Filed: 2003-06-18
Abstract: Cette invention se rapporte à un procédé de préparation de composés qui sont thérapeutiquement actifs dans le système nerveux central. Dans l'un de ses aspects, cette invention concerne un procédé de préparation de composés représenté par la formule (I). Cette invention se rapporte également aux composés (2R)-1-(3-chloro-2-pyrazinyl)-2-méthylpipérazine, à de l'hydrochlorure et à un procédé de préparation de ceux-ci. Cette invention concerne également un composé représenté par la formule (I). Cette invention concerne en outre un procédé de traitement ou de prophylaxie des troubles liés à la sérotonine, ce procédé consistant à administrer à un sujet nécessitant un tel traitement une quantité efficace du composé mentionné ci-dessus ; ainsi que l'utilisation de ce composé pour fabriquer un médicament destiné au traitement d'un tel trouble lié à la sérotonine.
Patent CA-2485773-A1 (CA)
Title: Bonus game for gaming machine providing player with deal or no deal options
Inventor: GAUSELMANN MICHAEL
IPC: A63F13/10
Filed: 2004-10-25
Abstract: A bonus game is described having direct player interaction so that the player feels responsible for the outcome of the bonus game. In one embodiment, a gaming machine carries out a main game which initiates a bonus game for a certain outcome of the main game. In one embodiment, the bonus game displays a plurality of hidden objects in the form of icons. The objects may be credits, money, letters, symbols, or anything else. The player chooses one or more options, and the hidden values for the selected options are revealed to the player. The player's goal is to obtain the highest value amount by, for example, choosing the highest value icon, or by spelling words from accumulated letters, or by accumulating symbols. Other types of ways to achieve award values are also envisioned. After each selection by the player, the gaming machine offers the player a value (e.g., a number of credits) to end the bonus game. The player may accept the offer or continue playing the bonus game to its conclusion. In another embodiment, no offers are made to the player, and the award is based upon the accumulated objects.
Patent CA-2491861-A1 (CA)
Inventor: OKADA HIDECHIKA
IPC: C12N5/20
Filed: 2003-06-30
Abstract: A human IgM monoclonal antibody responding to HIV-infected cells too, which is characterized by lysing activated human lymphocytes, etc. under the mediation by a homologous human complement, is obtained. Using the thus obtained monoclonal antibody, it is intended to provide an immune reaction controlling remedy, etc. containing the human IgM monoclonal antibody which responds specifically to activated lymphocytes and induces cell lysis under the mediation by a homologous complement. Using the human IgM monoclonal antibody responding to activated human lymphocytes, it is also intended to provide an HIV remedy, etc. characterized by lysing and eliminating activated lymphocytes to thereby treat transplantation rejection and autoimmune diseases caused by an over-response of T lymphocytes as well as HIV infection
Patent CA-2494164-A1 (CA)
Inventor: GOFF DANE
IPC: C07D413/14
Filed: 2003-08-22
Abstract: The present invention relates to pyridyl substituted heterocycles according to structural formula (I) or (II), or a pharmaceutically acceptable salt, hydrate, solvate or N-oxide thereof, wherein: the B ring is an aromatic or nonaromatic ring that includes from one to four heteroatoms, wherein X, Y, Z  are each, independently of one another selected from C, CH, N, NR16, NR18, S  or O, provided that X and Y are not bothe O; U and T are each, independently of one another, selected from C, CH or N; Z is N or CH-; A is N or -CR2-; B is N or -CR3-; D is N or -CR4-; E is N or -CR5 -; G is N or -CR6-; and hydro isomers thereof and pharmaceutical compositions thereof that inhibit replication and/or proliferation of HCV virus. The present invention also relates to the use of the pyridyl heterocycles and hydro isomers thereof and/or pharmaceutical compositions comprising the compounds to treat or prevent HCV infections.
Patent CA-2494986-A1 (CA)
Title: Method of plastid transformation in lettuce
Inventor: NUGENT JACKIE M
IPC: C07K14/11
Filed: 2003-08-08
Abstract: The present invention relates to a method for the transformation of plastid genomes of plant species, in particular Asteraceae plant species, comprising the steps of providing a transformation vector carrying a DNA sequence of interest; subjecting a plant material, which comprises plastids, to a transformation treatment in order to allow the plastids to receive the transformation vector; placing the thus treated plant material for a period of time into contact with a culture medium without selection agent; subsequently placing the plant material into contact with a culture medium comprising a selection agent; and refreshing the culture medium comprising a selection agent to allow plant material comprising plastids that have acquired the DNA  of interest to grow into transformants.
Patent CA-2498822-A1 (CA)
Inventor: LOSET SVEINUNG
IPC: B63B22/02
Filed: 2003-08-21
Abstract: The invention relates to a loading system for transfer of hydrocarbons between an installation on the sea bed (16) and a floating vessel (10) in areas exposed to drifting ice. The system comprises a submerged turret buoy (19), a flexible riser (18) extending from the sea bed installation (24) to the buoy (19) intended to be securely connected to a corresponding pipe on board the vessel (10), and a plurality of mooring lines (17) connected to the buoy (19) and extending outwards therefrom. The system further comprises: protective means (20) for protecting the riser (18) from impacts when the riser (18) is in an extended, load transferring mode, and a protective structure (24) located in or on the sea bed (16) for protection of the riser (18) when in a retracted position in a non-operative mode; that the protective structure (24) containing means (28) for storing the riser (18) in a protected position when disconnected and retracted from the vessel (10). The invention also relates to a method for mooring a vessel to a submerged turret buoy and a method for installing a riser protection means.
Patent CA-2499450-A1 (CA)
Inventor: LEISEY RYAN JAMES
IPC: E04H7/20
Filed: 2005-03-04
Abstract: A method for constructing a plastic lined concrete tank includes the forming of a plurality of plastic lined concrete panels. Each of the panels is made up of a concrete slab and a plastic sheet. The concrete slabs have opposed, laterally spaced, elongated edges and an inner surface and the plastic sheet each have a plurality of anchoring projections protruding outwardly from a face thereof.  The panels are formed in such a way that the face of each plastic sheet is engaged against the surface of a corresponding concrete slab with the anchoring projections embedded in the concrete of said corresponding slab. The plastic sheets are arranged, configured and positioned such that a respective edge flap portion thereof projects outwardly beyond each edge of the corresponding slab and each such edge flap portion has an outboard segment. The panels are preferably constructed flat on the ground and then erected into a standing position and arranged in adjacent, aligned positions around a periphery of a tank foundation with the inner surfaces of the slabs facing inwardly, with the elongated edges of the slabs extending upwardly, with the respective elongated edges of each slab disposed in opposing spaced relationship relative to the elongated edges of adjacent slabs to thereby present elongated gaps therebetween, with the plastic sheets disposed within the tank periphery, and with the outboard segments of the edge flap portions of each sheet overlapping the outboard segments of the edge flap portions of the sheets of adjacent panels at said gap. The overlapping outboard segments are then welded together.
Patent CA-2499876-A1 (CA)
Inventor: MIHALIC JEFFREY T
IPC: C07D401/14
Filed: 2003-09-24
Abstract: La présente invention concerne des composés, des compositions et des procédés utiles pour traiter ou prévenir des états ou des troubles associés à un récepteur de neuropeptide. Les procédés de l'invention sont particulièrement utiles dans le traitement et/ou la prévention des affections endocriniennes, métaboliques, cardiovasculaires, neurologiques, psychiatriques, gastro-intestinales, génito-urinaires et autres.
Patent CA-2500189-A1 (CA)
Inventor: SANDROCK ALFRED
IPC: A61K47/42
Filed: 2003-09-26
Abstract: The present invention provides methods for the treatment, and pharmaceuticals for the use in the treatment, of mammalian subjects having, or at risk of developing, chronic demyelinating neuropathies, e.g., CIDP. The methods involve the administration of IFN-.beta. therapeutics.
Patent CA-2505140-A1 (CA)
Inventor: YADAV JHILLU SINGH
IPC: A61K31/36
Filed: 2002-11-06
Abstract: The present invention relates to a method for providing .alpha.-glucosidase inhibition to a subject by administering a pharmaceutical composition comprising a .alpha.-glucosidase inhibitory agent selected from pipataline (formula 1a), sesamin (formula 1b), pellitorine (Formula 1c), guineensine (Formula 1d) and brachystamide-B (formula 1e) having therapeutic application for diabetes mellitus, cancer, viral diseases such as hepatitis B and C, HIV , AIDS etc; also the invention provides a process for the isolation of said .alpha.-glucosidase inhibitory agent from the plant source Piper longum in significant yields.
Patent CA-2505435-A1 (CA)
Title: Decision feed forward equalizer system and method
Inventor: MILLER TIMOTHY R
IPC: H04B1/711
Filed: 2003-12-09
Abstract: An equalizer and corresponding methods is arranged and constructed to mitigate adverse effects of a wireless channel (300). The equalizer includes a delay line (503) coupled to an input signal (501) and comprising a delay circuit coupled to an output combiner (507) that is operable to provide an interim signal (g0 ... gN) and a feed forward circuit (505) coupled to the delay line and operable to provide a feed forward signal (506) that comprises a hard decision scaled according to a scaling factor corresponding to an estimate of channel parameters, wherein the output combiner is operable to combine the feed forward signal and the interim signal to provide an output signal (509) that is compensated for an adverse effect of the wireless channel on the input signal.
Patent CA-2506518-A1 (CA)
Title: Convoyeur a chaines a raclettes pourvu de poussoirs en matiere plastique
Inventor: WIEJACK-SYMANN ELMAR
IPC: B65G19/24
Filed: 2003-11-20
Abstract: L'invention concerne un convoyeur à chaînes à raclettes destiné à l'exploitation minière souterraine, en particulier à l'exploitation de la houille. Ce convoyeur comporte des goulottes profilées, reliées les unes aux autres, ainsi que des chaînes constituées d'un matériau métallique et guidées à l'intérieur desdites goulottes, lesquelles chaînes sont pourvues de poussoirs en matière plastique fixés aux chaînes et d'au moins un entraînement pour les chaînes. Ce convoyeur à chaînes à raclettes se caractérise en ce que la liaison entre les poussoirs en plastique (10) et la chaîne (11, 12) est obtenue par la refonte de maillons annulaires correspondants (13) de ladite chaîne (11, 12), les maillons (13) de la chaîne (11, 12) étant pénétrés et enveloppés par la matière plastique coulée pour la production simultanée des poussoirs en plastique (10), conçus de façon à former un seul bloc avec les zones de liaison saisissant les maillons de chaîne (13).
Patent CA-2507067-A1 (CA)
Title: Sinomenine and sinomenine compounds, synthesis and use
Inventor: CAIGNARD DANIEL-HENRI
IPC: C07D221/28
Filed: 2003-11-26
Abstract: The invention relates to sinomenine and compounds thereof and also to compounds of formula (I), wherein R1 represents an alkyl group; R2 represent s a hydrogen atom or an alkylcarbonyl group, an haloalkylcarbonyl group or an arylcarbonyl; Y represents a group (II), (III) or (IV); R3 ,R4, R~4, R5, R~5 and R6 are as defined in the description; and X represents a halogen atom. Medicaments.
Patent CA-2508171-A1 (CA)
Inventor: KLING MARCEL ROBERT
IPC: A61P31/20
Filed: 2003-12-15
Abstract: L'invention concerne un composé de formule générale (I) ou des promédicaments, sels, hydrates, solvates, formes cristallines ou diastéréoisomères acceptables sur le plan pharmaceutique de celui-ci. L'invention concerne également un procédé de traitement d'états pathologiques associés à la tyrosine kinase chez un sujet au moyen dudit composé.
Patent CA-2508516-A1 (CA)
Title: Contact management
Inventor: DUNN MELISSA W
IPC: G06F19/00
Filed: 2004-07-29
Abstract: Contacts are created and stored (420) with corresponding contact information (140) in such a way that they can be accessed (430) and utilized (440) by applications from a single contact store (100). The contact store (100) contains a complete contact definition (140) for each contact so that each of the applications can obtain (430) the appropriate contact information and in the appropriate format from the contact store (100) that is required by the applications. Centralizing the storage of the contact information (140) allows the contact store to incorporate and propagate the changes that are made by the applications to the contact information. Interfaces can also be provided to initiate communications (480) using the contact information (140) and for controlling what contact information (140) will be made accessible to the applications.
Patent CA-2510679-A1 (CA)
Title: Polymerization catalysts comprising titanium and magnesium
Inventor: VITALE GIANNI
IPC: C08F210/16
Filed: 2003-11-25
Abstract: A catalyst component for olefin (co)polymerization, and in particular for the preparation of LLDPE, comprising Mg, Ti, halogen and an electron donor compound (ED) belonging to ethers, esters, amines, ketones, or nitriles, characterized in that the molar ratio Mg/Ti is higher than 5, and the molar ratio ED/Ti is higher than 3.5. The said catalyst components display a homogeneous distribution of the comonomer in and among the copolymer chains.
Patent CA-2513127-A1 (CA)
Inventor: GOETZEN REINER
IPC: H01L21/48
Filed: 2003-02-13
Abstract: The invention relates to a method for producing microsystems comprising microelectronic components that are inserted into cavities created during th e layered construction of a base body consisting of a photocurable material, said components being situated adjacent to and/or above one another on sever al planes and being interconnected either electrically or thermally. The invention is characterised in that once said microelectronic components have been inserted, the layered construction of the base body continues and that a structure is constructed consisting of an electrically or thermally conducti ve material that projects vertically above the contacts (pads) of the electroni c component, said conductive material producing a direct connection to an additional electronic component above the first electronic component or to o ne or several additional electronic components that is or are located at a lateral distance from said first component by means of a conductor track tha t runs horizontally from the conductive material projecting vertically above t he pad.
Patent CA-2514228-A1 (CA)
Inventor: YOSHIOKA KAZUEI
IPC: G06V30/144
Filed: 2004-01-21
Abstract: An identification sensor having an excellent identification function capable of judging genuineness, accuracy, and the like, of an object accurately without being affected by a distortion, deformation, or the like, in the surface constitution of the object. The identification sensor (2) comprises a light emitting element (8) emitting a sensing light (L), ensuring a wide sensing area (E1) in the direction intersecting the scanning direction (S1) perpendicularly, toward the surface of an object (paper currency) (4), and a light receiving element (10) ensuring a wide light receiving area (E2) in the direction intersecting the scanning direction perpendicularly in order to receive a light (R) being emitted from the surface constitution (6) of the paper currency when the sensing light is emitted. The light emitting element and the light receiving element are integrated in the identification sensor and the light emitting elements are arranged to individually emit a plurality of sensing lights having a different wavelength band.
Patent CA-2516118-A1 (CA)
Title: Substituted n-arylheterocycles, method for production and use thereof as medicaments
Inventor: STAHL PETRA
IPC: C07D413/12
Filed: 2004-02-13
Abstract: The invention relates to N-arylheterocycles and the physiologically-acceptable salts and physiologically-functional derivatives thereof. Compounds of formula (I), where the groups have the given meanings, the N-oxides and the physiologically-acceptable salts and methods for production thereof are disclosed. The compounds are suitable as anorectics for example.
Patent CA-2516399-A1 (CA)
Title: Pharmaceutical compositions of safingol and methods of using the same
Inventor: GUPTA SHANKER
IPC: A61K9/107
Filed: 2004-02-19
Abstract: The present invention provides stable aqueous solutions consisting essentially of: (a) a sphingolipid; (b) lactic acid; and (c) optionally a stabilizing agent; wherein the solution has a molar ratio of lactic acid to sphingolipid of 1:1 to 10:1. The present invention further provides an emulsion formulation consisting essentially of: (a) lactic acid; (b) a sphingolipid, wherein the sphingolipid is present in an amount of about .1 to about 30 mg/ml of emulsion; (b) optionally an isotonic agent; and (c) a phospholipid present in an amount of about 0.2 to about 200 mg/ml of emulsion. Methods of making and using the compositions are also provided.
Patent CA-2520241-A1 (CA)
Title: Metal base circuit board and its production process
Inventor: SAIKI TAKASHI
IPC: H05K3/00
Filed: 2004-04-15
Abstract: To provide a metal base circuit board excellent in heat dissipation properties, which remarkably reduces malfunction time of a semiconductor which occurs when a hybrid integrated circuit is operated at a high frequency. A metal base circuit board to be use for a hybrid integrated circuit, comprising circuits provided on a metal plate via an insulating layer (A, B), a power semiconductor mounted on the circuit and a control semiconductor to control the power semiconductor, provided on the circuit, wherein a low capacitance portion is embedded under a circuit portion (pad portion) on which the control semiconductor is mounted, preferably, the low capacitance portion is made of a resin containing an inorganic filler and has a dielectric constant of from 2 to 9.
Patent CA-2521751-A1 (CA)
Title: Fire door core
Inventor: FRANCIS HUBERT C
IPC: C04B28/06
Filed: 2004-04-14
Abstract: The present invention describes an improved building material composition, useful for example as a fire door core and to improved methods of making thi s composition. The building material of the present invention is prepared from an aqueous mixture of expanded perlite and a fast setting, cementitious composition consisting essentially of a hydraulic cement having (1) a Portla nd cement and (2) a calcium aluminate cement, which composition can be molded a nd shaped into a fire door core.
Patent CA-2521823-A1 (CA)
Inventor: OLIVETI SALVATORE
IPC: B65F1/14
Filed: 2005-09-30
Abstract: A chewing gum disposal container is provided. The container comprises a mounting surface for mounting the container onto a support structure; and, at least one wall that extends from the mounting surface. The at least one wall defines an enclosure for holding the disposed chewing gum and further defines a container opening positioned apart from the mounting surface. The container opening is sized sufficiently to accept the chewing gum for disposal. The at least one wall comprises an outer surface of the container that is resistant to sticking of the disposed gum.
Patent CA-2524162-A1 (CA)
Title: Systeme de rehaussement de signaux periodiques
Inventor: GIESBRECHT DAVID
IPC: G10L21/02
Filed: 2005-10-24
Abstract: Un système de rehaussement de signaux améliorent l'intelligibilité de signaux vocaux et d'autres signaux audio. Le système renforce des parties choisies du signal, peut atténuer des parties choisies du signal et peut hausser le rapport signal-bruit. Le système comprend un circuit logique de retard, un filtre adaptatif cloisonné et un circuit logique de renforcement du signal. Le filtre adaptatif cloisonné peut suivre et rehausser la fréquence fondamentale et les harmoniques du signal d'entrée. Les signaux de sortie du filtre cloisonné peuvent reproduire approximativement le signal d'entrée, retardé par un multiple intégré de la période de fréquence fondamentale du signal d'entrée. Le circuit logique de renforcement combine le signal d'entrée et les signaux filtrés afin de produire un signal de sorti rehaussé.
Patent CA-2528943-A1 (CA)
Title: Tampons absorbant produisant du co2
Inventor: FINNEGAN MICHAEL J
IPC: B65D65/40
Filed: 2004-06-09
Abstract: L'invention concerne un procédé et un organe permettant d'améliorer l'environnement intérieur d'un emballage qui contient une marchandise périssable. Ledit procédé consiste à prendre un emballage pouvant être fermé qui contient une marchandise périssable et à placer dans cet emballage une feuille multicouche comprenant plusieurs couches de matériaux absorbant l'humidité afin d'absorber une humidité résiduelle quelconque émanant de la marchandise périssable. La feuille multicouche incorpore une quantité de matériau produisant du C02. Ce matériau peut être exposé à l'humidité de l'air et à une humidité résiduelle quelconque renfermée dans l'emballage. Le matériau produisant du C02 peut émettre une atmosphère de C02 dans l'emballage à partir d'une exposition à l'humidité dans l'air dudit emballage et d'absorber l'humidité résiduelle quelconque de cet emballage.