baber/WOPTO huggingface dataset:
Patent CA-2436788-C (CA)
Title: Piston de seringue pharmaceutique et procede et dispositif de fabrication de celui-ci
Inventor: BRINKHUES JUERGEN
IPC: B29C37/02
Filed: 2002-05-02
Granted: 2009-08-25
Abstract: L'invention concerne un bouchon de piston (2) essentiellement constitué de caoutchouc, présentant une section de piston (8) entourée à la manière d'un capuchon par une pellicule inerte (9), et orientée en position d'utilisation vers le contenu d'un cylindre de seringue ou de carpule (1), ladite section s'appuyant contre le cylindre de seringue ou de carpule (1) avec sa pellicule inerte (9). A côté de cette section de piston (8), le bouchon de piston (2) comporte une section d'étanchéité non revêtue (10). L'invention concerne également un dispositif et un procédé de fabrication d'un tel bouchon de piston (2). On dispose une nappe de caoutchouc non vulcanisé (7) et une pellicule inerte (9) dans un moule, et à partir de ce système de couches, on produit sous l'effet de la chaleur et de la pression le contour de bouchon de piston complet, à l'exception d'un rebord (16) faisant saillie latéralement par rapport au bouchon de piston (2) au niveau du plan de séparation du moule. Une cavité de réception (6) destinée à une tige de piston est introduite jusque dans la section de piston (8) entourée à la manière d'un capuchon par la pellicule inerte (9). La zone de paroi de la section d'étanchéité (10) entourant la cavité de réception (6) est repoussée dans la cavité de réception (6). Ensuite, le bouchon de piston (2) est séparé du rebord (16) par un processus de découpage, une zone d'étanchéité périphérique (13) directement adjacente au bord de la pellicule inerte (9) entourant la section de piston (8) étant produite dans la section d'étanchéité (10).
Patent CA-2437968-C (CA)
Title: Delivering manganese from a lubricant source into a fuel combustion system
Inventor: GATTO VINCENT J
IPC: F02M33/00
Filed: 2003-08-20
Granted: 2006-11-28
Abstract: The present invention relates to an apparatus and method for delivering manganese from a lubricant source into a fuel combustion system or to the exhaust therefrom.  By the present invention, manganese from the lubricant will interact with phosphorus, sulfur, and/or lead from the combustion products. In this manner, the manganese scavenges or inactivates harmful materials which have migrated into the fuel or combustion products, and which can otherwise poison catalytic converters, sensors and/or automotive on-board diagnostic devices. The present invention can also lead to improved durability of exhaust after treatment systems.
Patent CA-2439729-C (CA)
Inventor: LIU MIN
IPC: G06F21/12
Filed: 2003-09-04
Granted: 2012-06-05
Abstract: Systems and methods are described herein for automatically installing and using media processing filters to extend the media functionality of system processes. A system service is requested by the add-in filter to be installed on the system. The filter management service processes the request and installs the filters to be invoked later by other system processes such as device drivers, applications and acquisition software. The system processes use the filter management service to enumerate filters available on the system and select one or more of the filters to extend their media functionality. The filters are objects that may be used by multiple processes at any given time. Also, the filter management service can validate trustworthiness of a filter prior to installing the filter on the system. Additionally, the filter management service can be used to provide selected filters to be invoked from a process separate from the process requesting the filter for use. The installed filters may be searched and enumerated according to their associated categories.
Patent CA-2445561-C (CA)
Title: Microwave cooking appliance incorporating electric heating element
Inventor: BRINKER DAVID W
IPC: H05B6/80
Filed: 2003-10-17
Granted: 2009-12-29
Abstract: A microwave cooking appliance includes a sheathed resistive electric heating element including an outer portion, an inner portion and a cross-over portion electrically interconnecting the outer and inner portions. The heating element is arranged in a cooking chamber of the microwave cooking appliance in a manner which effects an impedance characteristic of the cooking chamber. The cross-over portion is arranged such that the heating element acts like an RF antenna moving a microwave energy field to portions of the cooking chamber in which low electric fields occur. In this manner, the broil element helps increase the operational efficiency of the cooking applaince by minimizing any hot and cold spots within the cooking chamber.
Patent CA-2446693-C (CA)
Title: Procede et systeme de fabrication et de determination de l'authenticite d'hydrocarbures liquides
Inventor: SOSCHIN MOSHE
IPC: G01V5/00
Filed: 2002-06-03
Granted: 2015-09-01
Abstract: L'invention concerne un système de marquage d'un fluide par un marqueur. Le fluide passe d'une source à une destination. Ce système comprend un capteur permettant de déterminer la valeur d'un fluide d'une propriété de fluide et un contrôleur de passage de fluide afin d'admettre une quantité sélectionnée du marqueur pour le fluide. Dans le contrôleur, la quantité sélectionnée est déterminée en fonction de la valeur de fluide et d'une concentration prédéterminée du marqueur dans le fluide dans la destination.
Patent CA-2449094-C (CA)
Inventor: MAHONEY PAUL J
IPC: A61G7/043
Filed: 2002-06-07
Granted: 2011-04-26
Abstract: An air bed having a pump and a relief valve is operably connected with a control box. The control box is capable of being programmed or receiving scripted information from a media file such that timed pressure changes may be made in the air bed by operation of the pump and the relief valve. These changes are synchronized with a message being played by a media player. Thus the air bed interacts with a person lying on the bed. This interaction is used, preferably in a sales setting, to convey information to the person about the operation and features of the air bed.
Patent CA-2450345-C (CA)
Title: A method for the removal of metals from an aqueous solution using lime precipitation
Inventor: NYMAN BROR
IPC: C22B3/44
Filed: 2002-06-14
Granted: 2010-04-06
Abstract: A method for the removal of metals from their aqueous solution as metallic hydroxides and gypsum using lime precipitation, comprising introducing a lime compound and a majority of a feed solution containing nickel, iron and chrome into a first neutralization stage to form a metallic hydroxide-gypsum slurry having a pH at least 10.5, feeding the balance of the feed solution and the slurry from the first neutralization stage in its entirety to a second neutralization stage where the pH of the slurry is adjusted to at least 9.5 and a precipitate forms;  after the final neutralization stage setting the precipitate in a settling stage, and recirculating the settled metallic hydroxide-gypsum slurry to the first neutralization stage, wherein the pH of the second neutralization stage is less than the pH of the first neutralization stage, and wherein all of the lime compound or neutralizing agent is fed to the first neutralization stage.
Patent CA-2457652-C (CA)
Inventor: JAKOBSEN BENT KARSTEN
IPC: A61P3/10
Filed: 2002-08-30
Granted: 2012-08-07
Abstract: Cette invention se rapporte à un récepteur de lymphocytes T soluble (TCRs), qui comprend: (i) une chaîne .alpha. de TCR en totalité ou partiellement, à l'exception de son domaine transmembranaire; et (ii) une chaîne .beta. de TCR en totalité ou en partie, à l'exception de son domaine transmembranaire. Les constituants (i) et (ii) contiennent chacun un domaine variable fonctionnel et au moins une partie du domaine constant de la chaîne de TCR et ils sont liés par une liaison disulfure entre les résidus du domaine constant, cette liaison n'étant pas présente dans le récepteur TCR natif.
Patent CA-2460297-C (CA)
Title: Rubber polyurethane liner
Inventor: BURKES DANIEL O
IPC: F16L58/10
Filed: 2004-03-09
Granted: 2016-01-12
Abstract: A liner includes a rubber liner portion, and a polyurethane liner portion disposed on a surface of the rubber liner portion. The rubber polyurethane liner can be applied to cover surfaces of process support elements used to transport or handle process material such as tar sand slurry. The rubber polyurethane liner increases the effectiveness and operating lifetimes of such process support elements.
Patent CA-2464073-C (CA)
Title: Concrete mix countertop production and products
Inventor: JECKER MATTHEW X
IPC: A47B96/18
Filed: 2004-04-13
Granted: 2011-08-16
Abstract: A method of remodeling a subsisting countertop by casting a polymer-modified cementitious casting compound thereupon has some of the following steps. Given a subsisting countertop, without altering it, temporarily attaching edging forms or flow checks around all the free edges of the subsisting countertop, bath of which forms and flow checks operate to check the flow of the casting compound at least to the height of a given rise. Following that, pouring a polymer-modified cementitious casting compound over the countertop to the height of the given rise and as checked within the edging forms and flow checks. The final step involves optionally removing the forms before the lapse of a full day.
Patent CA-2471004-C (CA)
Inventor: FISCHER RICHARD M JR
IPC: F21V9/04
Filed: 2002-10-18
Granted: 2009-12-29
Abstract: La présente invention concerne un filtre optique qui présente l'avantage de fournir une approximation de lumière du soleil qui est à la fois durable et stable pendant des intervalles de temps importants lorsqu'il est soumis à une intensité lumineuse brutale, à des contraintes de chaleur et d'humidité de dispositifs de vieillissement accéléré. Le filtre optique comprend un verre ayant une teneur en plomb comprise entre 0,5 % et 50 % en poids. Dans certains exemples de modes de réalisation, le filtre peut être produit avec une épaisseur de 0,7 mm à 10 mm. Dans un autre aspect de l'invention, le filtre optique constitue une partie d'un ensemble de filtrage optique destiné à modifier la répartition de puissance spectrale. L'ensemble de filtrage optique comprend un filtre optique en verre à base de plomb dont la teneur en plomb est comprise entre 0,5 % et 50 % en poids, et un filtre optique transmettant le rayonnement ultraviolet. Dans un exemple de mode de réalisation, le filtre optique transmettant le rayonnement ultraviolet est réalisé à partir d'un verre de quartz. Le filtre optique transmettant le rayonnement ultraviolet peut également comprendre un revêtement d'absorption du rayonnement infrarouge. Dans un autre aspect de l'invention, un filtre optique réalisé à partir d'un verre à base de plomb a une épaisseur sélectionnée de sorte que l'éclairage passant à travers le verre à base de plomb a un premier et un second rapport. Le premier rapport correspond à un premier éclairement énergétique total pour des longueurs d'onde inférieures à 290 nm sur un second éclairement énergétique total pour des longueurs d'onde comprises entre 300 nm et 400 nm, de sorte que le premier rapport est inférieur à 2,0x10¿-6?. Le second rapport correspond à un éclairement énergétique à 310 nm sur le second éclairement énergétique total, le second rapport valant au moins 1,2x10¿-3?.
Patent CA-2475233-C (CA)
Inventor: BRUCE RICHARD DAVID
IPC: G01N21/65
Filed: 2003-01-31
Granted: 2013-07-02
Abstract: This invention relates to a method and apparatus (7) for the analysis of pharmaceutical specimens by nondestructively obtaining the molecular data for a chemical component on the surface or within the matrix of a pharmaceutical specimen (3).
Patent CA-2477438-C (CA)
Inventor: LUEHRS DOUGLAS R
IPC: H04N5/445
Filed: 2003-02-27
Granted: 2012-10-09
Abstract: A system for controlling viewer access (Fig. 7) to media content, the system comprising a memory with logic and a processor configured by the logic to provide interactive user interfaces (700) that enable an administrator to positively define media content for access by a user. The processor is further configured by the logic to enable the user to access the media content as defined by the administrator.
Patent CA-2478541-C (CA)
Inventor: LEE JANG HEE
IPC: E01C1/04
Filed: 1998-11-17
Granted: 2008-05-27
Abstract: The present invention is to provide an intersection system which can do without, or drastically minimize, the frequency of having to wait for traffic signals in order to relieve traffic of congestion and minimize the land occupied by an intersection system. To attain this purpose the present invention provides System 1, which consists of two mutually intersecting roads, main road 1 and main road 2, each including a diverging section for cars making a left or right turn and a converging section for convergence of cars heading in the same direction after having taken their respective left or right turns; System 2, which has a ring-shape road on the upper and the lower level each at the central section of an intersection, and half-main-roads and entries being connected on the outer circumferences of these ring-shape roads, and System 3, which has a plate- shape road for right and left turns on an upper and lower level at the central section of an intersection, said plate-shape roads having half-main-roads and entrance roads built on the edges, and a minimum number of traffic lights, unavoidably, set up on said plate-shape roads or each entrance road for the benefit of cars advancing from all directions.
Patent CA-2481441-C (CA)
Title: A system and method for providing wireless telematics store and forward messaging for peer-to-peer and peer-to-peer-to-infrastructure in a communication network
Inventor: GARAHI MASOOD
IPC: H04W4/90
Filed: 2003-04-14
Granted: 2012-06-05
Abstract: A system and method for sending and receiving messages, such as status or request-for-help messages, automatically between mobile nodes and ultimately to an appropriate destination via a wireless infrastructure. When a node determines that such infrastructure is not available, the node will communicate the necessary information to another mobile node located in, for instance, a vehicle. In this case, the receiving node stores the information, then transmits the information from that node to the wireless infrastructure equipment, so that the infrastructure can forward the message to an appropriate destination once such equipment is in range of this second node.
Patent CA-2489158-C (CA)
Inventor: ABDUR-RASHID KAMALUDDIN
IPC: C07B53/00
Filed: 2003-05-15
Granted: 2010-08-03
Abstract: La présente invention concerne un procédé d'hydrogénation ou d'hydrogénation asymétrique de dialkyl, alkylalcényl et dialcényl imines de formule (II) pour produire des amines de formule (III), dans laquelle, (i) R<1> et R<2> représentent alkyle ou alcényle cyclique, linéaire ou ramifié éventuellement substitués; R<3> représente un atome d'hydrogène, un radical hydroxy, alkyle ou alcényle cyclique, linéaire ou ramifié C1-C8 éventuellement substitués, aryle éventuellement substitué; ou (ii) R<1> représente alkyle ou alcényle, R<2> représente alkyle ou alcényle et les deux sont liés l'un à l'autre ou à R<3> afin de former un ou plusieurs cycles. Ledit procédé fait appel à un système catalytique comprenant une base et un complexe de ruthénium contenant (1) une diamine et (2) un ligand de diphosphine ou des ligands de phosphine monodentés dans des procédés d'hydrogénation et d'hydrogénation asymétrique.
Patent CA-2489233-C (CA)
Inventor: MURAKAMI HIDEKUNI
IPC: C21D9/46
Filed: 2003-03-06
Granted: 2010-09-21
Abstract: To provide a non-aging steel sheet for vitreous enameling, the steel sheet being excellent in resistance to bubbles and black spots, without the employment of decarbonization and denitrification annealing that raises the cost of production and also without the addition of expensive elements such as Nb, Ti, etc. that raise the cost of alloys. The steel sheet comprises, in mass, to C: 0.0050% or less, Si: 0.50% or less, Mn: 0.005 to 1.0%, P: 10x(B-11/14xN) to 0.10%, S: 0.080% or less, Al: 0.050% or less, N: 0.0005 to 0.020%, B: 0.60xN to 0.020%, and O: 0.002 to 0.0800%, and the shape of B nitrides is controlled mainly by adjusting hot-rolling conditions.
Patent CA-2498081-C (CA)
Inventor: GRIFFIN JASON T
IPC: G06F3/023
Filed: 2005-02-23
Granted: 2012-06-12
Abstract: Un dispositif électronique à main amélioré et méthode connexe, selon la présente invention, fournit une facilité d'aide améliorée qui affiche une liste d'affectations de raccourcis au clavier. La facilité d'aide est spécifique selon le contexte, signifiant qu'elle affiche les affectations de raccourcis au clavier qui peuvent être activées dans le contexte de la partie spécifique de l'application spécifique qui est activée sur le dispositif électronique à main.
Patent CA-2498602-C (CA)
Inventor: RAU JOHN WAYNE
IPC: E21B47/00
Filed: 2005-02-25
Granted: 2014-04-29
Abstract: The invention relates to an apparatus and method for imparting a precise amount of impulse energy to be delivered to the ground. The apparatus includes an anvil for operative deployment against the earth a hammer operatively connected to the anvil for striking the anvil; and a control system operatively connected to the hammer for controlling the impulse energy of the hammer striking the anvil. The control system includes a linear feedback system for measuring the linear position of the hammer with respect to the anvil during a force stroke and a processor for receiving linear position data from the linear feedback system for controlling the relative speed of the hammer with respect to the anvil during a force stroke through an actuation system.
Patent CA-2502826-C (CA)
Inventor: DREWES MARK WILHELM
IPC: A01N35/06
Filed: 2003-10-09
Granted: 2009-08-25
Abstract: The invention relates to novel phenyl substituted cyclopentane and cyclohexane-1,3-dione derivatives of formula (I) wherein W, X, Y, Z, A, B, Q 1, Q2, Q3, Q4, G and m have the meaning cited in the description. The invention als o relates to a method and intermediate products for the production thereof and to the use thereof as pesticides, microbicides and/or herbicides.
Patent CA-2503806-C (CA)
Title: Article adhesif a decollement par etirement presentant un element a memoire de forme
Inventor: PITZEN JAMES F
IPC: A47G1/17
Filed: 2003-09-11
Granted: 2011-05-31
Abstract: L'invention concerne un article de ruban adhésif décollable par étirement. Ledit article comprend une bande adhésive extensible présentant une tirette non adhésive et un élément à mémoire de forme conçu à l'intérieur ou de manière adjacente à la bande adhésive. L'élément à mémoire de forme peut être déplacé manuellement de manière répétée entre une première position permettant à un utilisateur de saisir manuellement la tirette non adhésive afin de décoller par étirement la bande adhésive d'un substrat, et une position déplacée permettant de maintenir la tirette au niveau d'une position décalée par rapport à la première position.
Patent CA-2509281-C (CA)
Inventor: DUPUIS MARK A
IPC: F23K1/00
Filed: 2005-06-07
Granted: 2009-09-08
Abstract: A dedensification and delivery unit for the conversion of an alternative fuel source into fuel, comprising: a dedensification area for separating a densifed alternative fuel source into its component parts to form a dedensified alternative fuel source; a compression area for holding the dedensified alternative fuel source; a refining area for further shaping a size of the dedensified alternative fuel source to form a refined alternative fuel source: and a delivery area for delivering the refined alternative fuel source into a burner.
Patent CA-2512715-C (CA)
Title: Drainage structure in fuel cell electric vehicle
Inventor: HORII YOSHIYUKI
IPC: B60L13/04
Filed: 2005-07-20
Granted: 2009-05-19
Abstract: To provide drainage structure in a fuel cell electric vehicle that gas exhausted from a fuel cell is exhausted into the air via a silencer and generated water from the fuel cell can be moderately exhausted. In drainage structure in a fuel cell electric vehicle provided with a fuel cell for generating electric power by reacting hydrogen and oxygen, a hydrogen cylinder for supplying gaseous hydrogen to the fuel cell, a dilution box for storing gas exhausted from the fuel cell and generated water, a drainage pipe for leading water in the dilution box and a scupper provided to the drainage pipe and open toward the side of the body, a control valve opened or closed at predetermined timing is arranged for the drainage pipe.
Patent CA-2513032-C (CA)
Title: System and method of fuel map selection
Inventor: COOK ANTHONY J
IPC: G06F17/00
Filed: 2005-07-22
Granted: 2010-11-16
Abstract: A centralized control system linked to vehicles by wireless two way communication utilizes position information reported by the vehicles to select a fuel injection limiting map for use by the vehicles and downloads the selection, or authorization to use a map already stored on the vehicle.
Patent CA-2513400-C (CA)
Title: Short radius whipstock system
Inventor: STEPHEN DAVE
IPC: E21B7/06
Filed: 2004-01-12
Granted: 2011-03-22
Abstract: A short radius exit from a window milled in casing is possible using a whipstock (10) with a sloping surface in excess of 3.5~ and a window mill (16) whose diameter is reduced to a percentage generally below about 95% of the casing inside diameter in a mono-bore or non-through tubing application. The system provides a greater flexibility in choosing the window location and eliminates having to penetrate adjacent formations as compared to previous techniques using a longer exit radius. The decrease in mill diameter, as compared to previous techniques, limits stresses on the milling equipment to minimize equipment failures during window milling and subsequent drilling of the lateral.
Patent CA-2521409-C (CA)
Title: Fluid balance control system for use in a fuel processor
Inventor: NGUYEN KEVIN H
IPC: G05D11/13
Filed: 2004-03-30
Granted: 2011-06-07
Abstract: A method and apparatus for providing a balanced fluid supply through multiple feeds are disclosed. The method comprises supplying the fluid through a plurality of feeds from a common fluid accumulator; determining the fluid pressure in a common fluid accumulator; and controlling the fluid pressure in the common fluid accumulator responsive to the fluid pressure sensed therein to maintain the fluid pressure within a predetermined range. The balanced fluid supply comprises a common fluid accumulator; a plurality of feeds from the common fluid accumulator; and a control system capable of controlling the pressure of the fluid supplied from the common fluid accumulator to the feeds responsive to a determined pressure of fluid in the common fluid accumulator.
Patent CA-2524793-C (CA)
Inventor: WHITTINGTON GRAEME R S
IPC: H04L12/56
Filed: 2004-05-05
Granted: 2009-12-15
Abstract: Cette invention concerne notamment un procédé visant à réduire le trafic IP non distribuable initié par un serveur dans un réseau sans fil (21), lequel procédé comprend les étapes consistant à identifier si une connexion de données (telle qu'un contexte de protocole de données en mode paquet ou contexte PDP) servant à communiquer des messages IP initiés par un serveur d'un serveur hôte (22 ou 26) à une station mobile (10) a été perdue ou interrompue ; à faire en sorte qu'un message de notification comprenant une adresse de destination correspondant au serveur hôte (22 ou 26) soit produit s'il est déterminé que la connexion de données a été perdue ou interrompue ; et à faire en sorte que ce message de notification soit envoyé au serveur hôte (22 ou 26). Ce message de notification peut pousser le serveur hôte (22 ou 26) à s'abstenir au moins temporairement de communiquer et/ou de mettre en file d'attente des messages IP initiés par un serveur (10) destinés à la station mobile (10). Ce message de notification peut être formaté et communiqué sur la base d'un protocole existant, tel que le protocole de message de contrôle Internet (ICMP) ou de tout autre protocole approprié.