baber/WOPTO huggingface dataset:
Patent CA-2456671-C (CA)
Inventor: NAKATA JOSUKE
IPC: H01L31/068
Filed: 2001-08-13
Granted: 2009-09-22
Abstract: The present invention is a semiconductor module (20) in which, for example, twenty-five semiconductor devices (10) with a photoelectric conversion function are arranged in the form of a five row by five column matrix via an electrically conductive mechanism including of six connecting leads (21 to 26). The semiconductor devices (10) in each column are connected in series, and the semiconductor devices (10) in each row are connected in parallel.  Positive and negative terminals, which are embedded in a light transmitting member (28) made of a transparent synthetic resin and which protrude to the outside, are also provided.  The semiconductor device (10) comprises a diffusion layer, a pn junction, and one flat surface on the surface of a spherical p-type semiconductor crystal, for example. A  positive electrode 6a formed on the flat surface and connected to the p-type semiconductor crystal, and a negative electrode 6b that lies opposite the positive electrode 6a with the center of the p-type semiconductor crystal interposed therebetween, are provided.
Patent CA-2457795-C (CA)
Inventor: BORTONE EUGENIO
IPC: B29C48/06
Filed: 2002-07-18
Granted: 2006-12-05
Abstract: A process and apparatus for the production of a spiral or coil shaped puffed extrudate (20). A tube or other peripheral containment vessel (30) is placed at the exit end of an extruder die. A force or resistance is then applied on the extrudate downstream of the glass transition point, thereby causing the extrudate (20) to back up and coil in the containment vessel (30).
Patent CA-2460672-C (CA)
Title: Asphalt-filled polymer foams
Inventor: LOH ROLAND R
IPC: C08J9/00
Filed: 2002-10-24
Granted: 2011-01-04
Abstract: This invention relates to foam insulating products, particularly extruded polystyrene foam, containing asphalt as an infrared attuation and process additives for improving the insulating properties and for reducing the manufacturing cost of the foam products.
Patent CA-2461178-C (CA)
Title: Movable barrier operator
Inventor: FITZGIBBON JAMES J
IPC: H02P7/00
Filed: 1999-09-24
Granted: 2007-02-06
Abstract: A movable barrier operator having improved safety and energy efficiency features automatically detects line voltage frequency and uses that information to set a worklight shut-off time. The operator automatically detects the type of door (single panel or segmented) and uses that information to set a maximum speed of door travel. The operator moves the door with a linearly variable speed from start of travel to stop for smooth and quiet performance. The operator provides for full door closure by driving the door into the floor when the DOWN limit is reached and no auto-reverse condition has been detected. The operator provides for user selection of a minimum stop speed for easy starting and stopping of sticky or binding doors.
Patent CA-2461668-C (CA)
Inventor: LORD GARFIELD R
IPC: C02F3/34
Filed: 2002-09-26
Granted: 2009-12-15
Abstract: A bacteria growth device (1) for use with bacteria in a substantially liquid medium, the device (1) comprising at least one strip (5) having a surface area shaped and sized for receiving bacteria present in the substantially liquid medium and for allowing attachment of said bacteria onto the surface area of the at least one strip (5) so as to promote growth of the attached bacteria. The substantially liquid medium may be enclosed in an aerobic environment, in which case the device (1) is used to promote the growth of aerobic bacteria. Alternatively, the substantially liquid medium may be enclosed in an anaerobic and/or anoxic environment, in which case the device (1) is used to promote the growth of corresponding anaerobic and/or anoxic bacteria. Also described are an assembly including the above-mentioned device and the method associated thereto. Typically, these are used for promoting growth of bacteria destined for treating and purifying wastewater effluents which are high in biochemical demand, such as the wastewater discharges of residential and/or industrial septic/wastewater tanks for example.
Patent CA-2470643-C (CA)
Title: Cleavable reagents for specific delivery to disease sites
Inventor: MORGAN BRYAN PAUL
IPC: A61P19/02
Filed: 2002-11-27
Granted: 2011-10-18
Abstract: A therapeutic reagent to control one or more reactions of the immune system in a host, or to deliver anti-tumour agents, or disease treatment agents to the host. The therapeutic reagent comprises a regulatory moiety and a carrier protein that inactivates or substantially reduces the activity of the regulatory moiety. Also, the therapeutic reagent includes a cleavage site at which cleavage of the therapeutic reagent can occur to free the regulatory moiety from the carrier protein so that the therapeutic reagent can act at a diseased site in the host.
Patent CA-2471146-C (CA)
Title: Dental materials with high abrasion resistance
Inventor: ERDRICH ALBERT
IPC: A61K6/884
Filed: 2004-06-11
Granted: 2010-10-19
Abstract: Dental materials with high abrasion resistance and their use for producing artificial teeth and/or their enamel or cutting areas are described. The materials primarily contain (a) Monofunctional meth-/acrylates 20 - 50% (b) Crosslinking meth-/acrylate 1 - 20% (c) Splitter polymer from components (2) and (5) 2 - 30% (d) PMMA-pearl polymers, partly crosslinked 2 - 50% (e) Pyrogenic silicic acid, silanated 0 - 20% (f) Inorganically fortified pearl polymer 5 - 50% (g) Initiator components 0.1 - 1% (h) Coloring pigments 0.1 - 3%
Patent CA-2471797-C (CA)
Inventor: LAAS HANS-JOSEF
IPC: C08G18/75
Filed: 2004-06-21
Granted: 2012-01-10
Abstract: A process for preparing polyisocyanate-modified polycarboxylic acids by conversion of anhydride-group-free polycarboxylic acids with isocyanate- functional compounds. The process includes reacting A) an anhydride-group-free polycarboxylic-acid component with B) an isocyanate-functional component having an (average) isocyanate functionality of at least 1.8, at an equivalent ratio of carboxylic acid groups to isocyanate groups of from 1.2:1 to 120:1. The polyisocyanate-modified polycarboxylic acids are solid below 40 °C and liquid above 130 °C, and have an average carboxylic acid functionality of at least 1.8, a content of free carboxylic acid groups of from 4.0 wt.% to 80.0 wt.% and a content of amide groups of from 0.4 wt.% to 32.5 wt.%.
Patent CA-2476085-C (CA)
Title: Precision positioning agm system
Inventor: DEAN ALAN P
IPC: G01S19/51
Filed: 2004-07-29
Granted: 2008-07-22
Abstract: A precision positioning AGM system is provided for detecting the location of an AGM device, as well as the time of a smart pig passing the location. The practice combines two processes into one by using a GPS receiver at the AGM location to record raw GPS measurements at each AGM location. A second GPS receiver is provided at a remote known base location. These position signals and a pig-passage time signal from the AGM provide high accuracy positioning and pig passage time, with only one crew being required. These signals are broadcast to a remote monitoring site. This makes real-time pig tracking unnecessary and eliminates the need for more than one crew visiting the same site.
Patent CA-2477155-C (CA)
Title: Method and apparatus for robust local mobility management in a mobile network
Inventor: VENKITARAMAN NARAYANAN
IPC: H04L69/40
Filed: 2003-02-14
Granted: 2011-11-15
Abstract: A method and apparatus for robust mobility management in a network having a mobile node (MN), a mobility anchor point (MAP), a correspondent node (CN1, CN2), a home agent (HA) and an access router (AR1) and operating under a hierarchical protocol. The mobile node (MN) sends the address (102, 104) of the mobility anchor point (MAP) to the correspondent node (CN1, CN2) and sends the address (106, 108) of the mobile node (MN) on the network of the access router (AR) to the home agent (HA) and to the mobility anchor point (MAP).  When failure of the mobility anchor point occurs, the mobile node recovers from the failure by selecting a new mobility anchor point or operating under a non-hierarchical protocol. Failure is detected by an intermediate router or by a correspondent node when messages fail to reach the mobility anchor point.
Patent CA-2477660-C (CA)
Inventor: SIEBER MARCO
IPC: C09J7/02
Filed: 2004-08-16
Granted: 2012-04-24
Abstract: The invention relates to a pressure-sensitive tape for closing, sealing, and gluing joints, in particular in housing construction, and in particular joints in corners and edges, that has a backing (1) on the tape top side, an adhesive coating (2) of the backing (1) on the tape bottom side, and a removable protective film (3) on the tape bottom side, whereby the protective film (3) has at least one first slit (11). At least one first fold section (4) of the tape is folded in the transverse direction along a first fold edge (5) that runs in the longitudinal direction of the tape, whereby the first slit (11) runs at a different location than the first fold edge (5).
Patent CA-2480145-C (CA)
Inventor: EROZ MUSTAFA
IPC: G08C25/00
Filed: 2004-09-03
Granted: 2008-02-05
Abstract: An approach is provided for generating Low Density Parity Check (LDPC) codes. An LDPC encoder generates a short LDPC code by shortening longer mother codes. The short LDPC code has an outer Bose Chaudhuri Hocquenghem (BCH) code. According to another aspect, for an LDPC code with code rate of 3/5 utilizing 8-PSK (Phase Shift Keying) modulation, an interleaver provides for interleaving bits of the output LDPC code by serially writing data associated with the LDPC code column-wise into a table and reading the data row-wise from right to left. The above approach has particular application in digital video broadcast services over satellite.
Patent CA-2481848-C (CA)
Title: Active ingredient particles carrying clopidogrel or a salt thereof, their use and method of preparation
Inventor: GLANZER KLAUS
IPC: A61K31/4743
Filed: 2004-02-13
Granted: 2006-10-10
Abstract: The invention relates to the salt of a sulfonic acid containing clopidogrel and pharmaceutical formulations comprising said salt.
Patent CA-2481929-C (CA)
Inventor: CABANAC JEAN-PIERRE
IPC: B64C1/14
Filed: 2004-10-06
Granted: 2008-05-20
Abstract: The hole is equipped with a detachable cover plate (5) and filler plate (6). The filler plate provides compressive stress continuity through edge contact with the hole. Cover plate and filler plate have flanges (26, 27) pinching the panel. The filler plate has openings in the region of its peripheral reinforcement, resting against the edge of the hole. These openings are provided for attachment screws. The filler plate occupies the hole in the panel with minimal play (9). Any play is made good by deformation of the panel when subjected to compression, especially when the aircraft flies. The shape of the hole is oval. The compressive stress is orientated along the longer axis (13) of the oval. When used in an aircraft, the ratio of maximum radii is preferably 2. The filer plate itself includes a hole (18). It is slightly plastic, for example, it is made of composite materials, especially a layer of carbon fibers and/or laminated material. One flange includes a seal (22). One flange is connected to the panel or plate by a jointing groove. The panel has a thinner central zone for stress relief, offset closer to one face of the panel. Materials of construction are in aluminum, titanium or a composite. Connection is made by screwing or adhesion. The plate is chamfered or located using a cheek construction.
Patent CA-2483969-C (CA)
Inventor: SHIAO MING LIANG
IPC: B32B11/10
Filed: 2004-10-05
Granted: 2013-06-11
Abstract: Solar-reflective roofing granules having deep-tone colors are formed by coating base mineral particles with a coating composition including an infrared- reflective pigment. Color is provided by colored infrared pigment, light-interference platelet pigment, or a metal oxide.
Patent CA-2485232-C (CA)
Inventor: MIHARA KAZUSHIGE
IPC: H01M4/96
Filed: 2001-01-25
Granted: 2009-10-06
Abstract: The present invention provides carbon fiber paper consisting of an organic high-molecular compound as a binder and carbon fibers, characterized in that the carbon fibers contain thin fibers with an average diameter smaller than 5 .mu.m and an average fiber length of 3 to 10 mm; a porous carbon electrode substrate for a fuel cell having a thickness of 0.05 to 0.5 mm and a bulk density of 0.3 to 0.8 g/cm3, also having a bending strength of 10 MPa or higher and a deflection of 1.5 mm or more at the time of bending, measured by a three-point bending test in conditions of using a sample width of 1 cm, a strain rate of 10 mm/min, and a distance between supporting points of 2 cm; and a method of producing a porous carbon electrode substrate for a fuel cell by impregnating the carbon fiber paper with a thermosetting resin, curing the thermosetting resin by heating and pressing treatment, and then carbonizing the paper. The electrode substrate of the present invention is excellent in flexibility and bending strength and able to be rolled on a roll and thus has high productivity, and the carbon fiber paper of the present invention is suitable for producing the electrode substrate.
Patent CA-2485288-C (CA)
Title: Process for preparing an aqueous polymer dispersion
Inventor: STRUCK OLIVER
IPC: C08F2/20
Filed: 2003-05-06
Granted: 2010-10-26
Abstract: The present invention relates to a process for preparing an aqueous polymer dispersion which comprises polymerising one or more water-soluble monomers in an aqueous solution of salt in the presence of a dispersant polymer, wherein the dispersant polymer is a co-polymer of a monomer mixture (M) comprising at least one cationic monomer and at least one monomer which is tetrahydrofurfuryl acrylate, tetrahydrofurfuryl methacrylate, or a monomer of the general formula (I) wherein R1 is hydrogen or methyl, R2 is hydrogen or C1-C2 alkyl, R3 is hydrogen, C1-C4 alkyl, phenyl, or benzyl, n= 1 to 4, and x = 1 to 50, where, the monomer mixture (M) is being substantially free from monomers which are not soluble in water and/or the dispersant polymer is obtainable by polymerising the monomer mixture (M) in a reaction medium which is substantially free from organic solvents. The invention also relates to an aqueous polymer dispersion, use of the dispersion and a process for the production of paper.
Patent CA-2489188-C (CA)
Title: Transdermal absorption preparation
Inventor: NARUI TAKASHI
IPC: A61K47/34
Filed: 2003-07-02
Granted: 2011-11-15
Abstract: A transdermal absorption promotion composition comprising the following components (a), (b), and (c) and a transdermal absorption preparation comprising the following components (a), (b), (c), and (d) are disclosed. (a) propylene glycol (b) a polyol fatty acid ester (c) lauromacrogol (d) a drug component The transdermal absorption promotion composition and transdermal absorption preparation not only exhibit an excellent transdermal absorption promotion effect, but also exhibit superior skin-permeability, even if a drug having a relatively high lipophilic property and poor transdermal absorbability is used, exhibit a favorable feeling of use, and are safe and stable.
Patent CA-2489390-C (CA)
Title: Inhibiteur de deterioration de gout et inhibiteur de l'odeur de deterioration du citral
Inventor: ADACHI KENJI
IPC: A23L27/12
Filed: 2003-04-09
Granted: 2011-07-19
Abstract: L'invention concerne un inhibiteur de détérioration de goût comprenant un extrait obtenu par extraction d'Angelica keiskei, d'avocat, de Cassia tora, de Platago asiatica L, d'aubépine, de feuilles de thé fermentées ou semi-fermentées avec de l'eau, un solvant polaire organique ou un mélange de ceux-ci, ainsi qu'un inhibiteur de l'odeur de détérioration du citral ou d'un produit contenant du citral. L'addition dudit inhibiteur de détérioration de goût dans des produits alimentaires, des boissons ou des produits de soins buccaux permer d'inhiber la détérioration d'une saveur pouvant être facilement affectée par la lumière, la chaleur, l'oxygène, etc.. On peut obtenir, en particulier, un effet inhibiteur remarquable de la détérioration due à la lumière. Le mélange dudit inhibiteur de l'odeur de détérioration avec du citral ou un produit contenant du citral permet d'inhiber efficacement la génération de l'odeur de détérioration (causée par p-crésol et p-méthylacétophénone) due au temps écoulé ou à la chaleur.
Patent CA-2499916-C (CA)
Title: Method for purifying hydrogen sulphide on porous supports
Inventor: LE BEC REMI
IPC: C01B17/16
Filed: 2003-09-03
Granted: 2012-02-28
Abstract: The invention concerns a method which consists in passing the synthetic gas obtained by reacting H2 and liquid sulphur in a filter containing a solid selected among porous grains of activated carbon, alumina, silica, with molecular sieve effect.
Patent CA-2500248-C (CA)
Title: Inhibiteurs de fusion contre l'infection au vih derives de peptides
Inventor: XIE DONG
IPC: C07K7/00
Filed: 2003-09-23
Granted: 2013-03-19
Abstract: Cette invention concerne des dérivés de peptides gp41 qui sont des inhibiteurs d'infection virale et/ou possèdent des propriétés antifusogènes. Ladite invention concerne, en particulier, des dérivés de gp41 présentant une activité inhibitrice contre le virus de l'immunodéficience humaine (VIH) et le virus de l'immunodéficience simienne (VIS) avec une durée d'action accrue dans le traitement des infections virales respectives.
Patent CA-2505086-C (CA)
Title: Compositions ophtalmiques pour le traitement de l'hypertension oculaire
Inventor: DOHERTY JAMES B
IPC: C07D401/14
Filed: 2003-11-04
Granted: 2009-08-25
Abstract: L'invention concerne des dérivés indazole qui sont de puissants bloqueurs de canaux potassiques, ou une formulation de tels dérivés, pour le traitement du glaucome et d'autres états occasionnant une tension intraoculaire élevée dans l'oeil d'un patient. L'invention concerne également l'utilisation de tels composés en vue d'obtenir un effet neuro-protecteur pour l'oeil de sujets mammifères, et notamment, humains.
Patent CA-2505878-C (CA)
Title: Adaptor especially for use in connection with swimming pool return lines
Inventor: VAN DER MEIJDEN HENDRIKUS JOHANNES
IPC: F16L37/12
Filed: 2003-11-12
Granted: 2011-08-09
Abstract: Adaptor assemblies (10) are detailed. Preferably for connecting automatic pool cleaning apparatus to retum lines of swimming pool water-circulation systems, the assemblies (10) utilize spurs (26) that may affirmatively grip, or cut or gouge into, the return lines (P) to retain the adaptors (10) in position.  Releasing the adaptors (10) may occur with use of a release line (42) which retracts the spurs (26) when activated. Avoiding release of the spurs (26) through rotation of the assemblies (10) allows rotation for other purposes as, for example, to connect the device to a hose or other apparatus. A bellows (46) or other assembly additionally may be included with the assemblies to facilitate their sealing against walls (S) or other surfaces in which the return lines (P) are embedded.
Patent CA-2510151-C (CA)
Title: Pansements contenant de l'argent
Inventor: CHANDRA N SATISH
IPC: A61L15/46
Filed: 2002-12-20
Granted: 2012-04-17
Abstract: L'invention concerne une matrice textile hydrophile présentant une activité antibiotique. Cette matrice textile est un matériau non-tissé qui comprend un mélange (c'est-à-dire une combinaison) de fibres présentant un revêtement d'argent métallique et un matériau d'absorption d'eau non métallique. L'invention concerne également des pansements comprenant lesdites matrices textiles.
Patent CA-2510749-C (CA)
Inventor: WOODWARD GARY
IPC: C08F2/38
Filed: 2003-12-19
Granted: 2012-04-24
Abstract: L'invention concerne un polymère contenant du phosphore qui renferme le produit de réaction d'un agent de transfert de chaîne possédant au moins une liaison P-H avec un acide carboxylique, phosphonique ou sulfonique non saturé. Cette invention a aussi pour objet le polymère contenant du phosphore susmentionné qui renferme également des capuchons contenant du phosphore. Ces polymères possèdent une biodégradabilité d'au moins 20 % pour 28 jours (telle que déterminée par OECD 306).
Patent CA-2512155-C (CA)
Title: Interface utilisateur amelioree pour l'affichage de commandes de fonctionnalites logicielles selectionnables pertinentes a un objet selectionne
Inventor: SATTERFIELD JESSE CLAY
IPC: G06F17/00
Filed: 2005-07-14
Granted: 2018-01-02
Abstract: Description dune interface utilisateur améliorée permettant dafficher des commandes de fonctionnalité logicielle sélectionnables qui ont trait à un objet sélectionné et demeurent visiblement disponibles pour lutilisation pendant que lobjet sélectionné est en cours de modification. Au moment du choix dun objet particulier à des fins de modification, la fonctionnalité disponible pour modifier lobjet est présentée dans une interface utilisateur en forme de ruban au-dessus de lespace de travail de lapplication logicielle pour permettre un accès prêt à lemploi et efficace à une fonctionnalité nécessaire à la modification de lobjet sélectionné. Laffichage des commandes de fonctionnalité pertinentes se poursuit jusquà ce que lutilisateur annule laffichage, sélectionne une autre commande de fonctionnalité de niveau supérieur ou sélectionne un autre objet à modifier.
Patent CA-2517427-C (CA)
Title: Composes d'imidazopyridine antiprotozoaires
Inventor: WYVRATT MATTHEW J
IPC: A61K/
Filed: 2004-03-02
Granted: 2012-07-24
Abstract: L'invention concerne des composés représentés par la formule (I), ou des sels pharmaceutiquement acceptables ou des N-oxydes de ceux-ci. Lesdits composés sont utiles en traitement et prévention de protozooses chez les mammifères et les oiseaux. L'invention concerne également une méthode pour contrôler la coccidiose chez la volaille, cette méthode consistant à administrer une quantité efficace de ce composé, seul ou en combinaison avec un ou plusieurs agents anticoccidiens. L'invention concerne en outre une composition pour contrôler la coccidiose chez la volaille, cette composition comprenant ledit composé, seul ou en combinaison avec un ou plusieurs agents anticoccidiens. L'invention concerne enfin des méthodes de traitement et de prévention de protozooses des mammifères, telles que la toxoplasmose, la malaria, la trypanosomiase africaine, la maladie de Chagas et des infections opportunistes, ces méthodes consistant à administrer ledit composé, seul ou en combinaison avec un ou plusieurs agents antiprotozoaires.
Patent CA-2524888-C (CA)
Title: Systeme de coffrage modulaire
Inventor: ROBICHAUD MARIO
IPC: H02G3/22
Filed: 2005-11-03
Granted: 2009-12-29
Abstract: L'invention vise un système et une méthode pour effectuer un coffrage autour de câbles et de conduits. Le système comprend des cornières, des modules s'imbriquant les uns dans les autres et des panneaux. En pratique, on incorpore des chevilles dans une structure de béton, de deux côtés opposés d'une ouverture où passent de câbles. On visse des boulons pour retenir les cornières dans les chevilles. On installe ensuite des modules qui s'adaptent à la géométrie des câbles dans les cornières et on les fixe en place. On recouvre les câble s avec des tubes de plastique et on installe autour des tubes des bouts en for me de cloche de plastique en appui sur les modules. On installe des panneaux à l'extérieur de la structure et on coule du béton dans l'ouverture. On coule le massif de béton enrobant les conduits à découvert dans la tranchée. Finalement, on démoule le système de coffrage modulaire.
Patent CA-2526844-C (CA)
Inventor: OSTROFF ALAN H
IPC: A61B5/363
Filed: 2004-05-28
Granted: 2014-09-16
Abstract: The present invention is directed toward a detection architecture for use in implantable cardiac rhythm devices. The detection architecture of the present invention provides methods and devices for discriminating between arrhythmias. Moreover, by exploiting the enhanced specificity in the origin of the identified arrhythmia, the detection architecture can better discriminate between rhythms appropriate for device therapy and those that are not.