baber/WOPTO huggingface dataset:
Patent CA-2470185-A1 (CA)
Inventor: ENGEL JURGEN
IPC: A61P1/12
Filed: 2003-01-07
Abstract: The invention relates to pharmaceutical compositions containing alkylphosphocholines, especially hexadecylphosphocholine or octadecyl-(1, 1- dimethyl-piperidinio-4-yl)-phosphate for the preventative treatment of protozoan diseases, especially leishmaniasis. The invention also relates to a dosing scheme of said compositions for the preventative treatment of said illnesses.
Patent CA-2470782-A1 (CA)
Inventor: SUN FENG-WEN
IPC: H03M13/15
Filed: 2004-06-11
Abstract: Méthode de prise en charge de la synchronisation de trames dans un système interactif de diffusion numérique. Un émetteur (200) comprend un codeur (203, 309) qui produit un mot de code de contrôle de parité à faible densité (LDPC). L'émetteur (200) comprend également un module de verrouillage de trame qui génère une trame à code de LDPC en réponse au mot de code de LDPC et qui ajoute un champ de signalisation de couche physique au mot de code de LDPC pour préciser l'information de modulation et de codage associée à la trame à code de LDPC. Le champ de signalisation de couche physique est codé avec un code de correction d'erreur sans voie de retour et comporte une structure de trame intégrée pour faciliter la synchronisation de trames. L'arrangement ci-dessus convient particulièrement à un système de diffusion numérique par satellite (100).
Patent CA-2470942-A1 (CA)
Title: Procede de revetement par poudrage de substrats pouvant etre soudes
Inventor: REISING JOHN
IPC: B05D5/06
Filed: 2002-12-12
Abstract: L'invention concerne un procédé d'enduction de substrats métalliques avec un apprêt pouvant être soudé et au moins un revêtement en poudre. Le revêtement en poudre de base contient des pigments lamellaires alignés parallèlement à la surface lorsque le revêtement en poudre est chauffé. Eventuellement, un enduit de finition clair est appliqué par dessus le revêtement en poudre de base. La présente invention concerne également des substrats enduits selon ce procédé. Le procédé décrit dans l'invention permet à des substrats recouverts de l'enduit pouvant être soudé, d'être assemblés en blocs ou en pièces finies par soudage, puis d'être recouverts avec le revêtement de base en poudre et l'enduit clair. Les pièces préparées présentent des effets visuels de martelage et des performances comparables aux pièces automobiles classiques, mais elles sont préparées de manière plus efficace et plus économique.
Patent CA-2471317-A1 (CA)
Title: Mousses polymethacrylimides presentant une inflammabilite reduite et procede de fabrication
Inventor: GEYER WERNER
IPC: C08L33/24
Filed: 2003-01-15
Abstract: La présente invention concerne des compositions destinées à la fabrication de mousses poly(méth)acrylimides présentant une inflammabilité réduite, contenant des polyphosphates d'ammonium et/ou du sulfure de zinc. L'invention concerne également des matières à mouler poly(méth)acrylimides ainsi que des mousses poly(méth)acrylimides pouvant être obtenues à partir desdites compositions et matières à mouler. L'invention concerne également des procédés de fabrication de mousses poly(méth)acrylimides présentant une inflammabilité réduite.
Patent CA-2478438-A1 (CA)
Title: High performance fuel cells
Inventor: EGAN JOSEPH F
IPC: H01M8/00
Filed: 2003-02-28
Abstract: Electrode plates having a plurality of open-faced channels formed in at leas t one surface thereof are provided. The inventive electrode plates, which are contemplated for use in a variety of fuel cell types, preferably serve to increase the degree and rate of heat transfer within a fuel cell, thereby extending the cell's practical operating range and useful life. High performance fuel cells and fuel cell stacks constructed of these inventive electrode plates are also provided, as well as, acid fuel cells employing (i ) an absorptive separator that absorbs and retains an acid or mixed acid electrolyte, or (ii) a non-absorptive separator that retains an acid or mixe d acid gel electrolyte.
Patent CA-2478871-A1 (CA)
Title: Preparations for topical skin use and treatment
Inventor: BOTT RICHARD R
IPC: A61K38/16
Filed: 2003-03-11
Abstract: The present invention is related to topical preparations for release of an active agent and to methods of making and using the topical preparations. The preparations may have an internal phase dispersed within an external phase.  The internal phase may be a hydrophilic carrier and an active agent. The external phase may be a silicone matrix. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that is will not be used to interpret or limit the scope or meaning of the claims.
Patent CA-2479499-A1 (CA)
Title: Flow splitter tee
Inventor: BURROWS KENNETH C
IPC: F16L41/02
Filed: 2003-06-26
Abstract: An even-flow tee arrangement for use with a septic system consists of a tee connector having top and bottom section cemented together. The bottom section includes a splitter plate extending from the tee-shaped exit end to two pairs of directional vanes proximate the entrance end of the tee connector.
Patent CA-2483698-A1 (CA)
Title: Cytokine polypeptides
Inventor: MOSLEY BRUCE A
IPC: C12P21/02
Filed: 2003-05-06
Abstract: This invention relates to TMEM7 and TMEM7-related cytokines and to new membe rs of the human cytokine polypeptide family, to methods of making such polypeptides, to methods of using them to treat conditions and diseases involving proliferation and/or differentiation of cells from pluripotent ste m cell precursors, and to methods of using them to identify compounds that alt er cytokine polypeptide activities
Patent CA-2485859-A1 (CA)
Title: Heat-stable zinc ferrite colour pigments, process for preparing them and their use
Inventor: ROSENHAHN CARSTEN
IPC: C09C1/04
Filed: 2004-10-21
Abstract: The present invention relates to zinc ferrite colour pigments, to a process for preparing them and to their use. It relates in particular to light-coloured zinc ferrite colour pigments having enhanced thermal stability.
Patent CA-2486155-A1 (CA)
Title: Lowerable luggage compartment with a rear force supporting device
Inventor: POBERSCHNIGG RALF
IPC: B64D11/00
Filed: 2003-05-19
Abstract: A lowerable luggage compartment (10), in particular for a passenger aircraft, comprises a force assistance device (12) disposed behind the back of the luggage compartment (10) for providing an assistance force during opening and/or closing of the luggage compartment (10). The force provided by the force assistance device (12) is transmitted by means of a flexible force-transmitting device (cable 14) to the luggage compartment (10).  The force assistance device (12) is the sole force assistance device acting upon the luggage compartment (10). In order to be able to enlarge the useful volume of the luggage compartment (10) without increasing its external dimensions and in order to combine improved maintainability with weight saving, the force assistance device takes the form of a force assistance module (12) with its own housing (24), in which a spring system generates the assistance force, and the force provided by the force assistance device is transmitted by means of a single flexible force-transmitting device to the luggage compartment (10).
Patent CA-2489083-A1 (CA)
Inventor: KOSTENIS EVI
IPC: A61K38/095
Filed: 2003-05-28
Abstract: The invention relates to a method for identifying a compound, which stimulates or reduces the activity of the G-protein coupled mas-like 1 receptor.
Patent CA-2490130-A1 (CA)
Title: Combination comprising a vasculostatic compound and an alkylating agent for the treatment of a tumor
Inventor: DUGAN MARGARET HAN
IPC: A61K45/06
Filed: 2003-06-27
Abstract: The invention relates to pharmaceutical combination which comprises (a) a vasculostatic compound, (b) an alkylating agent and (c) optionally at least one pharmaceutically acceptable carrier to simultaneous, separate or sequential use for the treatment of a tumor disease; a pharmaceutical composition comprising such a combination; the use of such a combination for the preparation of a medicament for the treatment of a tumor disease; a commercial package or product comprising such a combination as a combined preparation for simultaneous, separate or sequential use, and to a method of treatment of a warm-blooded animal, especially a human.
Patent CA-2491915-A1 (CA)
Inventor: GOODWIN ANDREW LESLIE
IPC: H01L23/14
Filed: 2003-07-04
Abstract: A method for controlling the thermal expansion behaviour of a material comprises the step of incorporating into the material a component including one or more diatomic bridges. The or each diatomic bridge extends between two atoms in the component. The method is characterised in that the or each diatomic bridge has at least one vibrational mode that causes the two atoms on either side of the bridge to be moved together to a similar or greater extent than competing vibrational mode(s) that cause the two atoms on either side of the bridge to be moved apart. The bridge may also be polyatomic. New materials and devices comprising a plurality of such diatomic and polyatomic bridges are also defined.
Patent CA-2493604-A1 (CA)
Inventor: IHARA KATSUMI
IPC: A61K9/70
Filed: 2004-06-01
Abstract: A phentanyl-containing adhesive patch for application to the oral-cavity mucosa which can rapidly increase the concentration of phentanyl drug in the blood, is effective in diminishing drug migration to the digestive tract, and is easy to handle and highly safe. The phentanyl-containing adhesive patch for application to the oral-cavity mucosa comprises: a drug layer comprising phentanyl or a salt thereof as a medicinal component, a methyl vinyl ether/maleic anhydride copolymer as a pressure-sensitive adhesive, and at least one substance selected among hydroxypropyl cellulose, hydroxypropyl methyl cellulose, and hydroxyethyl cellulose as a thickener; a support layer which is insoluble or sparingly soluble in water; and a substrate, the support layer and the substrate having been superposed in this order on one side of the drug layer.
Patent CA-2493660-A1 (CA)
Title: Process for preparing quinolin antibiotic intermediates
Inventor: ELLIOTT RICHARD LEONARD
IPC: A61P1/18
Filed: 2003-08-08
Abstract: The present invention relates to novel pyridone derivatives capable of inhibiting a4 integrin medicated cell adhesion, processes for their preparation, compositions comprising them and their use in the treatment of diseases capable of being modulated by the inhibition of cell adhesion.
Patent CA-2497281-A1 (CA)
Inventor: TAKAHASHI ISAO
IPC: C07K5/02
Filed: 2003-08-28
Abstract: A novel compound which is useful as a preventive or a remedy for diseases in which HDAC participates, in particular, tumor and cell proliferative diseases.  A depsipeptide compound or its pharmaceutically acceptable salt has a favorable HDAC inhibitory effect and an activity of inhibiting the proliferation of human cancer cells and, therefore, is useful in treating and improving diseases and pathogenic conditions in which histone acetylation participates, in particular, tumor and cell proliferative diseases.
Patent CA-2498530-A1 (CA)
Title: Method and apparatus for censoring a word
Inventor: JANZEN MICHAEL
IPC: G10K15/04
Filed: 2005-02-25
Abstract: A Bleeper is a hand-held electronic device for censoring, validating, or invalidating comments made by oneself or others, usually to comic effect, for various benefits, including, but not limited to, self-amusement, relieving tension or boredom, discouraging verbal bullying or verbal abuse, or gaining social status. The user of the Bleeper can activate various sound effects, which may include, but are not limited to: the 'Bleep' sound used to censor coarse language on TV; the 'Buzz' sound used to indicate "wrong answer" on TV game shows, and the 'Ding' sound used to indicate "correct answer" on TV game shows.
Patent CA-2499867-A1 (CA)
Title: Method of making sensor electrodes
Inventor: WILSEY CHRISTOPHER D
IPC: G01N27/403
Filed: 1995-02-21
Abstract: A method for fabricating high-resolution, biocompatible electrodes is disclosed, allowing production of an electrochemical sensor which is capable of precise analyte concentration determination on a very small sample size. Electrically conducting material is affixed to a first insulating substrate. A second insulating substrate is then affixed to the electrically conducting material and patterned using photolithography to define an electrode area. Alternatively, the electrically conducting material may be screen printed directly onto a standard printed circuit board substrate in the case of a counter or reference electrode. In either case, the substrate may be rigid or flexible. When the electrodes produced in accordance with the present invention are then used in an electrochemical sensor which includes a reagent, the small and highly-defined electrode areas permit highly-accurate electrochemical analyte measurements to be performed on very small sample sizes.
Patent CA-2499936-A1 (CA)
Inventor: DAVIS FRANK J
IPC: F02D19/10
Filed: 2003-09-23
Abstract: L'invention concerne des procédés et un dispositif permettant d'exploiter un moteur multicarburant, qui fonctionne avec une combinaison de deux carburants ou plus. Une unité de commande électronique (ECU) peut être connectée à des composants existants d'un système de moteur, afin de réguler le fonctionnement du moteur multicarburant. Le système de moteur peut être piloté mécaniquement ou être régulé par voie électronique. L'ECU introduit des caractéristiques de fonctionnement du système de moteur, détermine des caractéristiques de régulation pour un fonctionnement multicarburant, sur la base des caractéristiques de fonctionnement et régule les quantités de carburant fournies au moteur sur la base des caractéristiques de régulation. Dans un mode de réalisation préféré, un moteur bicarburant fonctionne avec du diesel comme premier carburant et un gaz naturel comme second carburant. Les caractéristiques de fonctionnement peuvent comprendre le régime du moteur, la position du papillon des gaz, la température des gaz d'échappement du moteur, la pression gazeuse du second carburant, la température des gaz du second carburant, la pression d'admission d'un collecteur d'admission ou la température du liquide de refroidissement du moteur.
Patent CA-2500679-A1 (CA)
Title: Method for the rotational friction welding of plastic parts and device for carrying out the method
Inventor: SCHULER TOBIAS
IPC: B29C65/06
Filed: 2005-03-10
Abstract: Method and device for the rotational friction welding of plastic parts.        A method for the rotational friction welding of plastics wherein a rotationally symmetrical plastic body is set in rotation and, as it rotates, is pressed against a welding location of a plastic part that is held stationary until plastification of the pressing surfaces of the plastic part and/or the plastic body is achieved, and wherein the rotationally symmetrical plastic body is braked to a standstill after plastifying and is held pressed against the stationary plastic part until the plastified pressing surfaces solidify, is known.    According to the invention, the rotationally symmetrical plastic body is pressed at a circumferential speed of more than 7 m/s and a pressing pressure of less than 0.5 N/mm2 against the welding location of the plastic part that is held stationary.        Use for plastic tanks.
Patent CA-2502485-A1 (CA)
Title: Transistors having buried p-type layers beneath the source region and methods of fabricating the same
Inventor: SRIRAM SAPTHARISHI
IPC: H01L29/24
Filed: 2003-10-02
Abstract: The present invention provides a unit cell of a metal-semiconductor field- effect transistor (MESFET). The unit cell of the MESFET includes a source (13), a drain (17) and a gate (24). The gate (24) is disposed between the source (13) and the drain (17) and on an n-type conductivity channel layer (18). A p-type conductivity region (14) is provided beneath the source and h as an end that extends towards the drain (17). The p-type conductivity region (14) is spaced apart from the n-type conductivity channel region (18) and is electrically coupled to the source (13).
Patent CA-2504709-A1 (CA)
Inventor: SODER STEPHAN
IPC: B62M7/12
Filed: 2003-11-04
Abstract: The invention relates to a device for displacing a person situated on a mobi le or drivable base. Said device comprises a holding, steering, or guiding rod (3) comprising steering and holding handles (5) which the person can hold on to. The inventive device also comprises a carrying wheel (7) which is locate d at the opposite end to the holding handles (5) on the rod (3). The device is driven by an electric motor (11) arranged inside the carrying wheel. A drivable base (35) is arranged on or in the device in such a way that it can be removed, in order to optionally receive the person moving with said devic e.
Patent CA-2506116-A1 (CA)
Inventor: CARR BRIAN S
IPC: B21F99/00
Filed: 2003-11-13
Abstract: A screen includes three or four layers of woven metal screen cloth. The coarsest of these layers is a structural layer (26) includes threads (32) which are woven into the cloth with surfaces (32) which are fusible below a temperature at which the other layers of screen cloth are heat affected. These woven threads (28) include each of the threads in the coarse screen cloth with the coated threads being wire with fusible polypropylene or polyethylene coatings (30). The cloth could alternatively be coated or a fusible grid (42) used. A support layer (12) above the structural layer (26) may include a woven metal screen with woven elements (18) which are either coated with fusible material or are solidly of fusible material woven periodically therethrough in at least one direction. A fusible grid (42) could alternatively be employed.  Screens are laminated with one or two fine mesh screens (10, 14) heated on the support woven screen cloth (12) with fusible surfaces (22) to locate the fusible material in the finer cloths (10, 14). The structural layer (26) of woven screen cloth has the fusible surfaces (32) only encapsulating the support layer (12) just above and not the finer screen cloths (10, 14) on the other side of the support layer.
Patent CA-2511274-A1 (CA)
Inventor: NUTTALL TIMOTHY CHARLES
IPC: G06F3/14
Filed: 2005-06-30
Abstract: Three graphical tools are disclosed providing functionalities that can readily cooperate with each other in research, or teaching environments, to provide powerful visual analysis tools. A grid tool is provided which allows a user-defined grid of a selected style to be laid over an image at any location, and which provides a grid reference co-ordinate display. An on-screen ruler tool is disclosed that may be added to an image to provide a clear indication of scale. Also, a calliper tool may be used to read off dimensions of the image that are not discernible from the on-screen ruler. All of these functionalities can therefore be used to greatly enhance the visual impact and effectiveness of a presentation, as well as increasing the amount of useful data that can be extracted from an image.
Patent CA-2513460-A1 (CA)
Inventor: LARSON MARILYNN A
IPC: C12N5/08
Filed: 2004-01-21
Abstract: A nucleotide sequence encoding human serum amyloid A3 (SAA3), isolated, purified and characterized from human mammary epithelial cells is disclosed.  Proteins encoded thereby and methods of use for the same are also disclosed.
Patent CA-2514638-A1 (CA)
Title: Method and trench wall cutting device for making a trench wall in the soil
Inventor: PEYERL ANDREAS FLORIAN
IPC: E02D19/18
Filed: 2005-08-04
Abstract: The invention relates to a method for making a trench wall in the soil, in which a trench wall cutter having at least one rotatably driven cutting wheel is lowered into the soil. The soil material located below the cutting wheel is stripped and a cut trench is made and a settable liquid is supplied into the cut trench. For this purpose, it is intended that a gas is supplied into the cut trench. The invention further relates to a trench wall cutting device for making a trench wall.
Patent CA-2520359-A1 (CA)
Inventor: SMITH TOBY E
IPC: G08B21/04
Filed: 2004-03-25
Abstract: According to a preferred embodiment, there is provided an electronic patient monitor for use in reducing the risk of decubitus ulcers. The monitor utilizes a separate sensor which senses the position of the patient in the bed or chair for purposes of determining when the patient moves. Additionally, the monitor broadcasts masking noise through its own, or through a remote, speaker, thereby enabling the patient to rest more comfortably in a noisy institutional environment. If the patient does not move on his or her own accord within a predetermined turn interval, the masking sound broadcast will be terminated which will gently encourage the patient to move. An alarm may additionally be sounded to notify the caregiver that the patient needs to be manually turned to reduce the risk of decubitus ulcers.
Patent CA-2524518-A1 (CA)
Title: System and methods for improved emission control of internal combustion engines using pulsed fuel flow
Inventor: DALLA BETTA RALPH
IPC: F01N3/36
Filed: 2004-05-05
Abstract: The present invention provides systems and methods to improve the performance and emission control of internal combustion engines equipped with nitrogen oxides storage-reduction (~NSR~) emission control systems. The system comprises a NSR catalyst (206), a fuel processor (200) located upstream o the NSR catalyst, and at least one fuel injection port (208). The fuel processor (200) converts a fuel into a reducing gas mixture comprising CO and H2. The reducing gas mixture is then fed into the NSR catalyst (206), where it regenerates the NSR adsorbent, reduces the NOx to nitrogen, and optionally periodically desulfates the NSR catalyst. The fuel processor (200) comprises one or more catalysts (308), which facilitate reactions such as combustion, partial oxidation, and/or reforming and help consume excess oxygen present in an engine exhaust stream. The methods of the present invention provide for NSR  catalyst adsorbent regeneration using pulsed fuel flow. Control strategies are also provided.
Patent CA-2525234-A1 (CA)
Inventor: MIZUNO HITOSHI
IPC: B65D90/00
Filed: 2005-02-21
Abstract: [PROBLEMS] To provide a container capable of preventing the internal pressure from accidentally increasing due to problems of lining; and a method of producing such container. [MEANS FOR SOLVING PROBLEMS] A container (1) is of a construction in which a heat insulating wall (8) is laid on the inner wall (7) of a frame main body (6) and an integral-type refractory storage tank (9) is removably inserted from an opening (5) in the frame main body (6) in the inner wall (7) of the heat insulating wall. As a result, it is possible to shorten the time required for drying and to prevent the lining in the container (1) from containing liquid. Particularly, if the heat insulating wall (8), refractory storage tank (9), etc., are parts which have already dried at the time of assembly, the drying process becomes unnecessary, making the time required for the production of the container (1) very short.
Patent CA-2525351-A1 (CA)
Inventor: MALL WAHEED TONY
IPC: H02K15/02
Filed: 2005-11-03
Abstract: A method of sealing a generator stator bar (16) and a stator bar end fitting (18, 20) receiving the end including the steps of brazing the fitting (18, 20) to the end of the stator bar (16) with a braze material (38); applying a powder coating material to the end of the stator bar (16) in the fitting (18, 20); and curing the powder coating material to form a barrier coating (52) on the end of the stator bar (16) and the adjoining interior surfaces of the fitting (18, 20).
Patent CA-2525954-A1 (CA)
Title: Ura5 gene and methods for stable genetic integration in yeast
Inventor: NETT JUERGEN H
IPC: C12P21/00
Filed: 2004-04-30
Abstract: A novel gene encoding P. pastoris orotate-phosphoribosyl transferase (URA5) is disclosed. Methods for producing and selecting yeast strains capable of stable genetic integration of heterologous sequences into the host genome are also provided.