baber/WOPTO huggingface dataset:
Patent CA-2460357-A1 (CA)
Inventor: TAO JIAN
IPC: A61B19/04
Filed: 2004-03-04
Abstract: Chlorine dioxide is a well-known disinfectant widely used in many applications. This invention discloses procedures and methodologies to make thin wall gloves that release chlorine dioxide gas. The resulting gloves have better barrier integrity.      They are particularly efficient to prevent cross contamination, and the gloves preserves all the mechanical and physical properties of conventional.
Patent CA-2461135-A1 (CA)
Inventor: STUMM DIETER
IPC: B07C3/00
Filed: 2002-10-15
Abstract: The invention relates to a method and device for processing graphic information located on surfaces of postal articles. The invention is characterized in that the graphic information located on the surface of the postal articles is detected in a number of processing stations, transmitted to an image processing unit and processed by said image processing unit. The inventive method may be adapted for checking the payment actually made in readers specialized for various payment types.
Patent CA-2461882-A1 (CA)
Title: Object mirroring in mobile on-line applications
Inventor: YOU YUREN
IPC: G06F13/00
Filed: 2004-04-02
Abstract: A software implemented system and method for automatically creating, destroying, and changing objects in remote devices. These objects are created and managed to provide visual representations in the forms of text and graphics in the remote devices, and they mirror the movements of objects residing in the central application server. This invention enables application servers to manage objects in mobile devices in real time, allowing the mobile devices to display a variety of applications without the need of possessing any specific knowledge of these applications themselves.  Such remote object mirroring is effected by the installation of software agents in the remote devices, and by communication with these remote agents using a structured language-independent parsable text document, such as a markup language; e.g. XML.
Patent CA-2465000-A1 (CA)
Inventor: PRIMDAHL IVAR IVARSEN
IPC: G01K1/14
Filed: 2004-04-16
Abstract: The invention provides a method for measurement of high temperatures of a process stream by means of a thermocouple arranged in a thermowell, wherein the thermowell is at least partly covered by a layer of a catalytic material being active in at least one endothermic reaction.        The thermowell is installed in a reactor by inserting the thermowell through a hole penetrating the reactor wall so that the tip of the thermowell is in contact with the process stream.      The invention is typically used where the reaction is a re-forming reaction and the reactor is an autothermal reformer fed with a hydrocarbon stream and an oxygen containing stream.
Patent CA-2465796-A1 (CA)
Title: Method for making transparent polythiourethane substrates in particular optical substrates
Inventor: TURSHANI YASSIN YUSEF
IPC: G02B1/04
Filed: 2002-11-04
Abstract: A method of fast curing polythiourethane transparent casted substrate, usabl e for making optical articles such as ophthalmic lenses, which comprises the steps of: 1) Providing a first componentA comprising a polythiourethane prepolymer having isocyanate or isothiocyanate end groups and a viscosity at 25 ~C ranging from 0.02 to 0.4 Pa.s; 2) Providing a second component B comprising a polythiourethane prepolymer having thiol (SH) end groups and a viscosity at 25 ~C ranging from 0.2 to 2.0 Pa.s; 3) Mixing together first an d second components A and B and filling a moulding cavity of a casting mould assembly with the resulting mixture ; 4) Curing said mixture to obtain a transparent solid substrate, said curing step comprising: a) a first step fo r polymerizing said mixture to obtain a gel within 1 to 10 minutes; and b) a second step of post-curing the gel to obtain the transparent solid substrate ; and 5) Recovering the transparent solid substrate from the mould.
Patent CA-2468675-A1 (CA)
Title: Aircraft taxi planning system and method
Inventor: WALTER RANDY L
IPC: B64D45/00
Filed: 2002-10-30
Abstract: A taxi planning system (10) for aircraft provides an intuitive user interfac e for entering and selecting taxi plans quickly and easily. The system include s predefined reduced selection menus that prompt the pilot with feasible taxi choices. Predefined standard routes allow the pilot to select a taxi route with a minimum of keystrokes and in a minimum of time. A display screen (12A ) communicates the selection menus and standard routes to the pilot who makes a selection with as little as one keystroke. A database (13) comprising a link ed list structure facilitates a flexible system that is able to represent a wid e variety of airport runways, taxiways, gates, ramps, and other airport structures. The selected taxi route is communicated to other aircraft system s such as head-down displays, head-up displays, flight management computers, communication systems, and the like.
Patent CA-2468873-A1 (CA)
Inventor: TUR KENAN
IPC: G06Q10/00
Filed: 2002-11-26
Abstract: Published without an Abstract
Patent CA-2469373-A1 (CA)
Inventor: FURUSAWA SATOSHI
IPC: B22F3/20
Filed: 2004-05-31
Abstract: A powder of an alloy containing a compound is enclosed in a cylindrical container, hot isostatic press and/or hot extrusion are applied in that state, and compound is isolated by these workings in order to metallically bond the powders with each other. When the metallic part is inserted into the container or the metallic part has a cylindrical shape, the container is formed of a material which can be the metallic part.      Then, machining is applied in order to produce a metallic part having on a surface thereof an alloyed layer containing the dispersed compound particles.      The metallic parts having on a surface thereof an alloyed layer containing dispersed compound particles can be produced without using a joining method such as welding.
Patent CA-2469416-A1 (CA)
Title: Identification d'axe longitudinal dans un systeme de guidage pour l'accostage
Inventor: WESTLUND JAN
IPC: G01S13/93
Filed: 2002-12-10
Abstract: L'invention concerne un système assurant une identification précise et rapide de l'axe longitudinal dans un système de guidage pour l'accostage, ainsi qu'une vérification d'une configuration d'axe longitudinal. A cet effet, on balaie une aire de trafic en face d'un poste d'accostage à l'aide d'un télémètre et on enregistre une intensité de réflexion et une position pour chaque point balayé. Puis, un axe longitudinal (14) est identifié en face du poste d'accostage en utilisant des différences dans l'intensité de réflexion entre l'axe longitudinal (14) et la surface d'aire de trafic entourant l'axe longitudinal (14). Ensuite, au moins deux points de définition d'axe longitudinal (38, 40) sont déterminés conformément au tracé de l'axe longitudinal.
Patent CA-2470746-A1 (CA)
Inventor: WILCOX ALUN
IPC: A61M39/00
Filed: 2002-12-17
Abstract: L'invention porte sur un dispositif de transfert de fluide entre un premier site et un deuxième site, comportant un boîtier, un canal d'écoulement, et normalement un manchon. Le boîtier présente une première extrémité raccordable au premier site, une deuxième extrémité raccordable au deuxième site, et une partie longitudinale à axe longitudinal s'étendant entre la première extrémité et la deuxième. Le boîtier comporte deux ailes opposées munies de moyens d'engagement dans le premier site. Le canal d'écoulement intérieur au boîtier fait communiquer sa première extrémité avec sa deuxième extrémité. Le manchon facultatif, monté sur le boîtier et mobile axialement par rapport à lui, est ramené contre le boîtier par une force de rappel.
Patent CA-2471997-A1 (CA)
Title: Conteneur de fret avec parois peripheriques comportant une tole ondulee
Inventor: LEE SANG SIG
IPC: B60J7/00
Filed: 2004-06-23
Abstract: Conteneur de fret ayant un plancher, une paroi avant et des parois latérales espacées. L'espace de rangement du conteneur est délimité par le plancher, la paroi avant et les parois latérales espacées. La paroi avant et les parois latérales espacées comportent chacune une surface exposée à l'intérieur de l'espace de rangement du conteneur ainsi qu'une surface exposée à l'extérieur. Les parois avant et latérales espacées définissent entre elles une structure de paroi périphérique comportant une partie supérieure et inférieure. Au moins une partie de la structure de paroi périphérique comporte au moins une feuille ondulée présentant des nervures et des rainures alternées. Les nervures et les rainures s'étendent de haut en bas de la structure de paroi périphérique. Au moins une partie de la structure de paroi périphérique comporte au moins un panneau extérieur qui est relié à au moins une feuille ondulée de manière à définir une zone substantielle de la surface exposée à l'extérieur.
Patent CA-2472595-A1 (CA)
Title: Motor control system for vibrating screen separator
Inventor: SUTER ROGER
IPC: B07B1/42
Filed: 2003-01-09
Abstract: A vibrating screen separator. The vibrating screen separator may be operated in a linear, an elliptical, or in a transition from elliptical to linear modes of operation. In the linear mode of operation, the screen separator moves along a reciprocating straight line path, and, in the elliptical mode of operation, the screen separator moves along an elliptical path. In the transitionary mode of operation, the screen separator is transitioned from movement along the elliptical path to movement along the linear path.
Patent CA-2472980-A1 (CA)
Title: Communications system
Inventor: TOSCANO ORAZIO
IPC: H04J3/00
Filed: 2003-01-31
Abstract: The present invention consists of an information structure conceived for the transport of data in digital form from a transmitting element to a receiver.  This structure calls for fields for transport of the data and heading information fields termed "overhead" which improve transmission reliability.  This structure, termed frame, allows in particular support of digital interconnections in a element of a transport network capable of switching various traffic types such as CBRx (for example STM-N e OC-N), VC-N, STS-N or ODUk. The structure also comprises means for identification of the frame beginning, verification of the integrity and correctness of the switching, support of protection switching, and transport of quality and timing information associated with the switched entities.
Patent CA-2474560-A1 (CA)
Inventor: KO CHENG C
IPC: H01L31/072
Filed: 2003-02-03
Abstract: The present invention includes a planar avalanche photodiode (10) having a first n-type semiconductor layer (28) defining a planar contact area, and a second n-type semiconductor layer (16) having a p-type diffusion region (14).  Further features of the structure include an n-type semiconductor multiplication layer (24), an n-type semiconductor absorption layer (20), and a p-type contact layer (12). Further embodiments include a planar avalanche photodiode (210) having a first n-type semiconductor layer (28) defining a planar contact area, an n-type semiconductor multiplication layer (24), an n-type semiconductor absorption layer (20) and a p-type semiconductor layer (32) electrically coupled to a p-type contact layer (12).
Patent CA-2475538-A1 (CA)
Inventor: GANANCE FRANCIS C
IPC: A61G7/00
Filed: 2003-02-19
Abstract: La présente invention concerne un support pour patient (10) comportant un bâti (11), un matelas (13) mis sur le bâti (11) et un côté de lit (320). Ce côté de lit (320) comporte un élément de ridelle (340) dont l'axe longitudinal (398) et le montage (342) sont configurés pour permettre un mouvement du côté de lit (340) entre une position relevée interdisant la sortie du patient allongé sur le matelas (13) et une position abaissée permettant la sortie. Le montage (342) comporte un axe longitudinal (343) qui s'écarte de la perpendiculaire de l'axe longitudinal (398) et s'écarte de la parallèle avec l'axe longitudinal (398) de l'élément de ridelle (340) en permanence pendant le mouvement de l'élément de ridelle (340) de la position relevée à la position abaissée.
Patent CA-2476326-A1 (CA)
Inventor: TALLMADGE JACK N
IPC: C08G18/10
Filed: 2003-03-07
Abstract: L'invention concerne une composition d'adhésif en flocon plus respectueux de l'environnement contenant des polymères à faible poids moléculaire de polyether à terminaison isocyanate et/ou des polyols polyalcadiènes. Ces prépolymères sont dépourvus d'isocyanate volatile résiduel (<1000ppm) sans blocage de l'isocyanate fournissant ainsi des effets positifs sur la viscosité, la cinétique de traitement, et la sécurité. La composition d'adhésif en flocon contient de préférence un composé nitroso aromatique et une résine novolaque époxy ainsi qu'un catalyseur. Les compositions d'adhésif peuvent être fabriquées avec une teneur élevée en solide, faible en cosolvant, tout en conservant une viscosité faible, laquelle est favorable aux réglementations de l'environnement du fait des émissions de solvant réduite. En outre, les solvants peuvent être non HAP et non photochimiquement réactifs. La composition d'adhésif peut être utilisée lors d'application de fibres de flocage à divers substrats élastomères.
Patent CA-2477708-A1 (CA)
Title: Antenne modulaire en circuit imprime
Inventor: USKALI ROBERT G
IPC: H01Q1/24
Filed: 2003-03-07
Abstract: La présente invention concerne une antenne modulaire et interchangeable (10) d'un appareil de radiocommunications (30) qui est configuré pour les communications radio HF sur la base d'un protocole parmi différents protocoles de communications HF définis. Le dispositif de radiocommunications (30) permet de disposer de plusieurs modules d'antenne (10) à choisir pour l'utiliser dans le dispositif de communications (30). Le dispositif de communications (30) inclut un module radio (34) et une carte circuit principale (32) équipée d'un connecteur électrique (40). Un ou plusieurs modules d'antenne (10) sont montés détachables sur la carte circuit principale (32) du module radio (34) au moyen d'un connecteur HF adapté (24) qui accueille le connecteur électrique (40) du module radio pour permettre une connexion non filaire et interchangeable du module radio (34) avec le module d'antenne (10).
Patent CA-2478591-A1 (CA)
Inventor: STAMMLER GERD
IPC: A01N25/00
Filed: 2003-03-10
Abstract: La présente invention concerne un procédé d'immunisation de végétaux contre des bactérioses qui se caractérise en ce que les végétaux, le sol ou des semences sont traitées avec une quantité active d'un composé de formule (I) dans laquelle: X est halogène, C¿1?-C¿4?-alkyle ou trifluorméthyle; m vaut 0 ou 1; Q est C(=CH-CH¿3?)-COOCH¿3?, C(=CH-OCH¿3?)-COOCH¿3?, C(=CH-OCH¿3?)-CONHCH¿3?, C(=N-OCH¿3?)-COOCH¿3?, C(=N-OCH¿3?)-CONHCH¿3? ou N(-OCH¿3?)-COOCH¿3?; A est -O-B, -CH¿2?O-B, -CH¿2?S-B, -OCH¿2?-B, -CH=CH-B, -C=C-B, -CH¿2?O-N=C(R?1¿)-B ou -CH¿2?O-N=C(R?1¿)-C(R?2¿)=N-OR?3¿, où B représente, éventuellement substitués, phényle, naphthyle, hétaryle à 5 ou 6 membres ou hétérocyclyle à 5 ou 6 membres, contenant un à trois atomes de N et/ou un atome de O ou S ou un ou deux atomes de O et/ou de S; R?1 ¿est hydrogène, cyano, alkyle, halogénalkyle, cycloalkyle, alcoxy; R?2¿ représente, éventuellement substitués, phényle, phénylcarbonyle, phénylsulfonyle, hétaryle à 5 ou 6 membres, hétarylcarbonyle à 5 ou 6 membres ou hétarylsulfonyle à 5 ou 6 membres, ou alkyle, cycloalkyle, alcényle, alcynyle, alkylcarbonyle, alcénylcarbonyle, alcynylcarbonyle, alkylsulfonyle, ou C(=NOR?.alpha.¿)-OR?.beta.¿; et R?3¿ représente hydrogène, ou, éventuellement substitués, alkyle, alcényle, alcynyle. Ladite quantité active est absorbée par les végétaux ou les semences.
Patent CA-2478614-A1 (CA)
Title: Electromanipulation device and method
Inventor: HOFF ANDREW
IPC: A61N1/32
Filed: 2002-03-13
Abstract: The present invention is a device (10) for electromanipulation of chemical species in vivo relative to a target tissue (T) including a non-conductive, conformable array base (12) adapted to be placed coincident to the target tissue (T), a plurality of electrode elements (14,15) projecting from the array base towards the target tissue, the electrode elements (14,15) addressable individually, an electrical source (S) coupled to the plurality of electrodes (14,15), a control means (16) interposed between the electrical source (S) and the plurality of electrode elements (14,15) and in circuit communication therein, the control means (16) adapted to establish an electrical potential between at least two electrodes, and a delivery means (17) adapted to introduce chemical species to the target tissue (T).
Patent CA-2479868-A1 (CA)
Title: Light fixture
Inventor: BRICK RONALD E
IPC: F21S9/03
Filed: 2004-09-01
Abstract: A light fixture has a pipe of constant diameter shaped to define a vertical stand portion, an arched upper section and a hanging portion which extends downwardly from the arched upper section generally parallel to the stand portion. A mounting plate is attached at or adjacent the bottom of the stand portion on one side of on the bottom for attachment of the stand portion to a support surface. A  wire passes through the pipe for supplying electric power to a lamp and photocell attached to the hanging portion.
Patent CA-2481604-A1 (CA)
Inventor: ARAZI MATAN
IPC: G06Q40/00
Filed: 2003-04-08
Abstract: A computerized trading system (Fig. 1) includes a price information cache including a pluraality of price information items originating from more than one transaction queries posed by more than one trader from among a population of traders, each of the price information items having a cached life cycle (Fig. 9), and a trading query processor operative to receive trading queries from the population of traders and to employ the price information cache in responding thereto.
Patent CA-2482535-A1 (CA)
Title: Sonication treatment of polychlorinated biphenyl contaminated media
Inventor: HUNT LORRIE
IPC: A62D3/00
Filed: 2003-04-23
Abstract: The invention consists of a method for treating polychlorinated biphenyl (PCB) contaminated media by: a) combining the media with a fluid containing one or more liquid hydrocarbons to form a media/fluid mixture; b) sonicating the mixture at audio frequency to extract PCB from the media into the fluid; and c) treating the fluid with sodium-containing alkali metal. The method may include additional steps to reduce the size of the media. Alternatively, the fluid can be decanted from the media after sonication and treated separately with sodium-containing alkali metal.
Patent CA-2487825-A1 (CA)
Title: System and method for selecting and retrieving information from an audio-visual presentation
Inventor: INCERTIS CARRO FERNANDO
IPC: G06F17/30
Filed: 2003-04-18
Abstract: The present invention is directed to a system and a method for enabling an auditor, during the course of a presentation, to select one or a plurality of topics drawing his attention or interest, and, immediately after said presentation or at a later time, to access information related to the topics previously selected. The present invention requires the minimum possible effort and involvement from the auditor (simply pressing a selection button on the auditor's device). When the presentation is over, the auditor can directly consult the information related with the selected topics. The claimed system is based on a synchronization of the local times of the speaker workstation and auditor's devices according to a same universal-time, so that the times at which selections of interesting topics are made by auditors can be correlated with the time intervals during which the presentation foils are presented by the speaker. In a particular embodiment, the synchronization between the speaker workstation and the audience devices is done referring to an universal time based, for instance on a satellite system.
Patent CA-2490254-A1 (CA)
Title: Novel tetracyclic arylsulfonyl indoles having serotonin receptor affinity useful as therapeutic agents, process for their preparation and pharmaceutical compositions containing them
Inventor: JASTI VENKATESWARLU
IPC: A61K9/10
Filed: 2003-06-19
Abstract: The present invention relates to novel tetracyclic arylsulfonyl indoles according to General Formula (I), their derivatives, their analogues, their tautomeric forms, their stereoisomers, their polymorphs, their pharmaceutically acceptable salts, their pharmaceutically acceptable solvate s, novel intermediates described herein and pharmaceutically acceptable compositions containing them. This invention particularly relates to novel tetracyclic arylsulfonyl indoles of the general formula (I), their derivatives, their analogues, their tautomeric forms, their stereoisomers, their polymorphs, their pharmaceutically acceptable salts, their pharmaceutically acceptable solvates, novel intermediates described herein a nd pharmaceutically acceptable compositions containing them. This invention als o relates to process/es for preparing such compound/s of general formula (I), composition/s containing effective amount/s of such a compound and the use o f such a compound/composition in therapy.
Patent CA-2491848-A1 (CA)
Title: Combinaison pharmaceutique d'un antagoniste du recepteur de la thromboxane a2 et d'un inhibiteur du cox-2
Inventor: BRUNNER HANS R
IPC: A61K31/365
Filed: 2003-07-03
Abstract: La présente invention concerne des procédés et des compositions convenant au traitement des inflammations, de la douleur et des troubles cardiovasculaires. L'invention concerne également des procédés et des compositions impliquant la combinaison d'un antagoniste du récepteur de la thromboxane a2 et d'un inhibiteur spécifique de la cyclooxygénase-2.
Patent CA-2491894-A1 (CA)
Title: Metal compound removal
Inventor: BRANDTS JIM ALOYSIUS MARIA
IPC: C22B11/00
Filed: 2003-07-07
Abstract: The present invention relates to a process for separating at least one metal compound and/or a component thereof from a mixture, said process comprising contacting the said mixture with a heteropoly acid or heteropoly acid anion, thereby producing a precipitate comprising the heteropoly acid or heteropoly acid anion and the metal compound and/or a component thereof. The present invention further relates to a process for the purification of a mixture containing at least one metal compound, said process comprising contacting t he said mixture with a heteropoly acid or heteropoly acid anion, thereby producing a precipitate that is substantially insoluble in the said reaction mixture and recovering the reaction mixture.
Patent CA-2493601-A1 (CA)
Title: Ceramic coating for combustion boilers
Inventor: VOLZ ROMEO
IPC: C04B41/50
Filed: 2003-07-30
Abstract: The invention relates to a method for the production of ceramic coatings on metallic and/or ceramic surfaces, especially pipe walls and the linings of pipe wall in boilers, in order to protect coated surfaces from corrosion and adhesion problems, in addition to relating to coatings which can be produced according to said method. The ceramic coatings are characterised in that the coating contains boron nitride in order to form a low-energy surface, and ceramic nanoparticles as temperature-stable binding agents which, on account of their high specific powder surfaces, act as binders, or alternatively glass-type binder systems based on metal organyl compounds.