baber/WOPTO huggingface dataset:
Patent CA-2404225-C (CA)
Title: Medicament container with same side airflow inlet and outlet and method of use
Inventor: SNOW JOHN M
IPC: A61J7/00
Filed: 2001-04-02
Granted: 2009-06-09
Abstract: A medicament container (100) configured to improve entrainment of the medicament in the air and to improve depo-sition of the medicament in the lungs includes an upper layer (104) and a bottom layer (112) with medicament disposed therebetween.  The upper layer is punctured to provide first and second openings (220) to allow airflow to enter and exit through the upper layer of the medicament container. In a preferred embodiment, the medicament container has a projection (172) which forms an elbow-shaped medicament containment/flow channel (224) between the upper layer and the lower layer. The medicament container is preferably used in a housing (300) which selectively controls airflow through the medicament container and the housing to improve deep lung deposition of the medicament.
Patent CA-2412661-C (CA)
Inventor: MICHAELSEN ALY AARESTRUP
IPC: H04L29/06
Filed: 2001-06-15
Granted: 2007-10-09
Abstract: Two data communication platforms are operating as a combination. In one embodiment, a data signal formatted according to a data commmunication protocol is received at a first data communication platform. The first data communication platform operates to determine if the data communication protocol is supported by the first data communication platform. If it is determined that the data communication protocol is supported by the first data communication platform, the first data communication platform indicates to a second data communication platform to receive the data signal at a by-pass path of a filter engine. As a result, fast data signal communication capabilities of protocols developed and implemented as ASICs are combined with the flexibility in developing and adding new protocols implemented as software needed by more complex networked computer devices. In one embodiment, a second data signal formatted according to a second data communication protocol is received at the first data communication platform. The first data communication platform operates to determine if the second data commumication platform operates to determine if the second data communication protocol is supported by the second data communication platform. The first data communication platform operates to determine if the second data communication protocol is supported by the second data communication platform. If it is determined that the data communication protocol is supported by the second data communication platform, the first data communication platform indicates to the second communication platform to receive the data signal at a filter engine path of the filter engine.
Patent CA-2417665-C (CA)
Inventor: MORGAN VINCENT J
IPC: A61C8/00
Filed: 2001-09-12
Granted: 2009-05-26
Abstract: Cette invention concerne une butée (10, 10A, 10B, 10C) pour implant médical ou dentaire comportant un tenon tronconique pour prothèse qui présente un ressaut de blocage (10e) permettant d'immobiliser de manière amovible un élément à manchon tel qu'un collier de sécurité (12, 12A). Le collier de sécurité, qui vient se monter sur la tige de la butée, se caractérise en ce que la conformation de sa surface extérieure vient se fondre avec la surface extérieure de la butée. Ce collier de sécurité comporte sur l'interface (12g) un cran qui s'utilise avec un second manchon (14, 14A) et qui vient prendre dans un cran complémentaire sur l'interface (14e). Lorsque le second manchon est ouvert à ses extrémités, une goupille (16) vient éventuellement obturer l'extrémité extérieure de ce manchon.
Patent CA-2420821-C (CA)
Title: Lateral junction type field effect transistor
Inventor: HARADA SHIN
IPC: H01L29/24
Filed: 2002-06-11
Granted: 2011-08-09
Abstract: A lateral JFET has a basic structure including an n-type semiconductor layer (3) formed of an n-type impurity region and a p-type semiconductor layer formed of a p-type impurity region on the n-type semiconductor layer (3). Moreover, in the p-type semiconductor layer, there are provided a p+-type gate region layer (7) extending into the n-type semiconductor layer (3) and containing p-type impurities of an impurity concentration higher than that of the n-type semiconductor layer (3) and an n+-type drain region layer (9) spaced from the p+-type gate region layer (7) by a predetermined distance and containing n-type impurities of an impurity concentration higher than that of the n-type semiconductor layer (3). With this structure, the lateral JFET can be provided that has an ON  resistance further decreased while maintaining a high breakdown voltage performance.
Patent CA-2422050-C (CA)
Title: Mixing high temperature gases in mineral kilns
Inventor: TUTT JAMES RONALD
IPC: C04B7/60
Filed: 2001-09-12
Granted: 2009-12-29
Abstract: A method is described for reducing NOx emissions and improving energy efficiency during mineral processing in a rotary kiln (12). The method comprises injection of air (32) with high velocity/high kinetic energy into the kiln to reduce or eliminate stratification of kiln gases. The method can be applied to mix gases in a rotary kiln vessel or in a preheater/pecalciner vessel.
Patent CA-2423293-C (CA)
Title: Retention socket geometry variations
Inventor: DEVECCHIS MARCO
IPC: B25B23/00
Filed: 2001-09-26
Granted: 2009-12-22
Abstract: A device includes a body (21) having a plurality of alternating drive region s (32) and corner regions (33) arranged about a central axis for cooperation to define a socket recess (30) having an open outer end (24) and an inner end (31). Each drive region (32) has a drive surface (35, 36) disposed thereon and confined thereto. At least one drive surface (35, 36) slopes toward the central axis in a first direction general ly parallel to the central axis and in a second direction generally transverse to the central axis.
Patent CA-2423582-C (CA)
Inventor: HUSKINS JEFFREY
IPC: H04W8/26
Filed: 2001-10-03
Granted: 2008-07-15
Abstract: L'invention concerne un système de messagerie pouvant activer un serveur afin d'affecter des identificateurs uniques à une pluralité de clients. Ces identificateurs permettent au client de déterminer si un message lui est spécifiquement destiné ou si, éventuellement, il est membre d'un groupe de clients ciblés. Un serveur peut envoyer des messages contenant un identificateur à des agents concernant un ou plusieurs clients. L'identificateur peut spécifier des ordres permettant de gérer le téléchargement d'informations provenant d'un ou de plusieurs clients à destination du serveur.
Patent CA-2431696-C (CA)
Inventor: COSTA HILARIO S
IPC: G08B25/08
Filed: 2002-07-23
Granted: 2010-11-09
Abstract: L'invention concerne un appareil de communication unique destiné à des boîtiers de commande de système d'alarme et comprenant la combinaison d'un communicateur numérique et d'un dispositif de communication à distance. Celui-ci transmet des rapports de statut et des événements à un emplacement à distance. Une connexion à distance est autorisée pour accéder au boîtier de commande via un port externe ou le dispositif de communication à distance.
Patent CA-2434752-C (CA)
Title: Compact device for imaging a printing form
Inventor: FORRER MARTIN
IPC: B41C1/00
Filed: 2003-07-07
Granted: 2011-02-15
Abstract: A compact device for imaging (10) a printing form (12), including a number of light sources (14) as well as imaging optics (18) for producing a number of image spots (16) of the light sources (14) on the printing form (12), the imaging optics (18) including at least one macro- optical system (20) of refractive optical components (32, 56, 58; 60, 62, 64), the imaging device having the feature that the optical path (22) from the light sources (14) to the image spots (16) passes through the macro-optics (20) twice. The installation-space saving imaging device (10) can be used in a printing unit (88) of a printing press (90).
Patent CA-2436156-C (CA)
Inventor: BRADY DANIEL G
IPC: A61F9/007
Filed: 2002-01-21
Granted: 2008-04-01
Abstract: An intraocular lens (IOL) insertion system, cartridge and/or combination cartridge and folding member that facilitates multiply folding an IOL within a load chamber of the cartridge prior to insertion in an eye. In the system embodiment, a folding member is provided in a handpiece that interacts with the cartridge to multiply fold the IOL therewithin. Alternatively, the cartridge may incorporate the folding member in its structure, or a separate folding member that interacts with the cartridge may be provided in a combination. The folding member may be a planar element that extends through a slot in the wall of the load chamber ot displace a midportion of the IOL away from the inner wall of the load chamber. Desirably, the multiply folded configuration that results is an M-shape or a W-shape, depending on orientation. The cartridge may further include structure that retains the multiply folded configuration of the IOL as it passes through an injection tube and into the eye.
Patent CA-2442397-C (CA)
Title: Polyaspartate resins with improved flexibility
Inventor: DANIELMEIER KARSTEN
IPC: C08G18/65
Filed: 2003-09-24
Granted: 2012-01-17
Abstract: The present invention relates to polyaspartates corresponding to the formula (see formula I) wherein X1 represents the residue obtained by removing the amino groups from a polyether polyamine having a functionality of n and a number average molecular weight of less than 600, wherein the amino groups are attached to primary carbon atoms and the ether groups are separated by at least two carbon atoms, R1 and R2 are identical or different and represent organic groups which are inert to isocyanate groups at a temperature of 100°C or less, R3 and R4 are identical or different and represent hydrogen or organic groups which are inert towards isocyanate groups at a temperature of 100°C or less and n is 2 to 4.   The present invention also relates to polyureas prepared by reacting the polyaspartates and optionally other isocyanate-reactive compounds with polyisocyanates.
Patent CA-2446756-C (CA)
Inventor: COCHRAN JOHN
IPC: A61K31/506
Filed: 2002-05-23
Granted: 2011-03-08
Abstract: L'invention porte sur un composé de formule (I) ou ses dérivés pharmacocompatibles inhibiteurs des protéines kinases, et en particulier des protéines kinases GSK3, Aurora2, et Syk de mammifères. L'invention porte également sur des préparations pharmacocompatibles contenant lesdits composés, et sur des procédés d'utilisation de ces composés et préparations pour le traitement de différents troubles médiés par les protéines kinases.
Patent CA-2449005-C (CA)
Title: Method for the production of metal profiles
Inventor: EFTYMIADES GEORGES
IPC: B21D47/01
Filed: 2002-05-30
Granted: 2012-05-15
Abstract: In order to create a metal profile (P3) having a complex shape, said profile is drawn in 3D in the final size thereof, then each elements forming a distinct part of the profile are drawn and developed in a flat mode . Said elements (A3, B3) are then cut out in at least one metal sheet. Said cut out is preferably performed in a flat mode in a flat sheet. If necessary, at least one of the elements (A3, B3) is subsequently finalized. The elements (A3, B3) are assembled, for example by welding, in order to form said profile (P3).
Patent CA-2453975-C (CA)
Title: Deflector ring for a self-discharging centrifuge
Inventor: HIMMEN ERNST-ULRICH
IPC: B04B11/00
Filed: 2002-07-08
Granted: 2010-01-26
Abstract: The invention relates to a deviation ring for paste comprising an annular rebound wall (2) for a self-distributing centrifuge (1). The invention also relates to a corresponding self-distributing centrifuge (1). In the deviation ring, the angle of incidence ? of the tangents of the rebound wall (2) of the deviation ring (4), opposite the distribution slit (3) of the centrifuge (1), in relation to the horizontal, is between 3 and 60° over the entire opening width of the distribution slit (3).
Patent CA-2454169-C (CA)
Inventor: LITVINTSEV ALEXANDER IVANOVICH
IPC: C22C32/00
Filed: 2002-06-11
Granted: 2016-08-09
Abstract: A method for producing porous materials having high thermal, sound insulation, energy absorption, lightweight, incombustibility and ecological cleanness is described. The method comprises mixing wrought or cast aluminum alloy powders with a foaming agent and adding an aluminum oxide/aluminum hydroxide mixture or ground scrap particles of aluminum alloys. An attritor mixes the ground particles to obtain a mechanically alloyed powder alloy. The mixture is heated and poured in a container for vibro compaction and temperature maintenance, and transferred to a rectangular groove of a rolling mill for continuous hot compaction in a dead groove of horizontal rollers between 430°C-500°C according to H=h×.gamma.×.alpha., where H is an opening between the rolls along the arc of contact in mm, h is a thickness of the produced sheet in mm, .gamma. is a powder compaction ratio of the coefficient, and a is an experimental ratio coefficient equal to 1.5>=.alpha.>=4.5.
Patent CA-2455544-C (CA)
Inventor: RIAL MONTY H
IPC: E21B43/16
Filed: 2003-09-09
Granted: 2005-11-29
Abstract: Cette invention porte sur un procédé et un système de production en surface de gaz provenant d'une zone souterraine, lequel procédé consiste à réduire la pression d'un réservoir dans une surface d'une zone souterraine présentant une perméabilité effective moyenne à faible au moyen d'une configuration de puits de forage à raccordements multiples. La présente invention permet de produire au moins 25 % de la totalité du gaz contenu dans la surface de la zone souterraine dans les trois ans qui suivent le début de la production.
Patent CA-2457055-C (CA)
Inventor: SATO YOSHIRO
IPC: A61P1/14
Filed: 2002-08-06
Granted: 2013-10-08
Abstract: A composition containing 1,4-dihydroxy-2-naphthoic acid at a high concentration is obtained by intracellularly and extracellularly producing 1,4-dihydroxy-2-naphthoic acid using a bacterium belonging to the genus Propionibacterium and collecting it. This composition is efficacious in improving enteric flora, relieving abdominal unpleasantness in association with the intake of milk and preventing metabolic bone diseases.
Patent CA-2460041-C (CA)
Inventor: TURNER TIMOTHY N
IPC: A61B3/12
Filed: 2002-09-05
Granted: 2008-01-29
Abstract: An intraocular lens derivation system (10) includes an eye surface measurement device (12) for measuring the shape and position of at least the anterior and a posterior corneal surfaces of the eye, a length measurement device (14) for measuring at least the axial length of the eye, and an IOL calculator (24), connected to devices (12 and 14), for accurately selecting the proper IOL using at least in the selection the measured anterior and posterior corneal surface information and the axial length of the eye.
Patent CA-2463175-C (CA)
Title: Gas turbine for oil lifting
Inventor: MATIC JURAJ
IPC: F04D13/04
Filed: 2002-10-11
Granted: 2010-05-11
Abstract: Gas turbine driven oil lifting device represents a device for increasing the quantity of oil obtained in the unit of time and the percentage of total amount obtained from oil bearing geological deposits. The device is installed in technical column (1) and consists of sections (12) and (18), separated by a bypass packer (11), on which gas turbine (9) is fixed by coupling (14), and tubing (17) with valves (3), (4), (6), (8) is fixed to the turbine (9) by coupling (15). Above the gas turbine (9) a check valve (16) is installed in the tubing (17). Parallel with the tubing (17), a supply tube of the turbine (2) is fixed by couplings (5) and (19), and is by its bottom end connected to the opening (20) at the upper head (34) of the gas turbine (9) by a flexible hose (7). The device may operate continually and periodically. It may be applied for recovery of liquids from all the liquid bearing geological deposits, having insufficient pressure for natural flow.
Patent CA-2463459-C (CA)
Inventor: TAUT FRIEDEMANN
IPC: A61K38/00
Filed: 2002-10-10
Granted: 2013-06-18
Abstract: Cette invention concerne la nouvelle utilisation de préparations de surfactant pulmonaire dans la ventilation artificielle de patients en présence de concentrations toxiques d'oxygène.
Patent CA-2474722-C (CA)
Inventor: MAURAS CESAR J
IPC: B01J20/24
Filed: 2003-02-04
Granted: 2009-01-20
Abstract: A clumping animal litter (10) is disclosed which includes clay particles (12) and a swelling agent (14) coated on the clay particles. In one embodiment, the clay particles are manufactured by agglomerating non-swelling clay fines.
Patent CA-2475602-C (CA)
Inventor: HAUGEN DAVID MICHAEL
IPC: E21B29/06
Filed: 2003-02-07
Granted: 2011-09-20
Abstract: The present invention discloses and claims a system for forming an opening, or window, in a downhole tubular for the subsequent formation of a lateral wellbore. In the system of the present invention, an apparatus is run into the parent wellbore which includes at least a tubular having a drill bit, a diverter such as a whipstock releasably connected to the drill bit, an anchoring device such as a packer, and a milling device. This apparatus allows for the milling of a window in the parent wellbore, and the drilling of a lateral wellbore through that window, in a single trip.
Patent CA-2481343-C (CA)
Inventor: MCGRATH JAMES E
IPC: C08G75/23
Filed: 2003-04-01
Granted: 2011-01-25
Abstract: A membrane electrode assembly for a fuel cell is described. The materials for the membrane electrode assembly are formed from sulfonated polymers. A polymer dispersion ink containing the sulfonated polymer and a mixture of solvents is used to form the electrodes on the exchange membrane. The dispersion ink allows for the electrodes to be formed directly on the exchange membrane without significantly dissolving the exchange membrane.
Patent CA-2486456-C (CA)
Inventor: SASISEKHARAN RAM
IPC: G01N24/08
Filed: 2003-05-20
Granted: 2012-07-17
Abstract: The invention relates to methods for analyzing polysaccharides. In particular, compositional and sequence information about the polysaccharides are derived. Some methods use NMR in conjunction with another experimental method, such as, capillary electrophoretic techniques for the analysis.
Patent CA-2486521-C (CA)
Inventor: SAULNIER CAROLINE
IPC: A47C9/02
Filed: 2004-11-01
Granted: 2012-05-29
Abstract: The present invention relates to a multi-posture body support device adapted for working proximate to the floor. The device comprises: a frame extending at floor level, the frame having a front section, a rear section, and an extendible post in the rear section, the post being in a substantially perpendicular orientation relatively to the floor; an upper support adjustably mounted to the post; and a knee support mounted to the frame in front of the post and below the upper support, the knee support having a proximate end positioned proximate to the post and a distal end opposite to the proximate end; the knee support being substantially flat longitudinally between the proximate and distal ends for supporting longitudinally the legs of a worker facing one of the rear section and the front section relatively to the frame.
Patent CA-2488052-C (CA)
Title: Polymerization catalyst activators, method of preparing, and their use in polymerization processes
Inventor: HOLTCAMP MATTHEW W
IPC: C08F4/659
Filed: 2003-05-29
Granted: 2010-08-03
Abstract: New polymerization catalyst activators are disclosed which include a heterocyclic compound, which may or may not be substituted, and an aluminium alkyl or an aluminoxane. Supported activators of the invention include the heterocyclic compound, combined with an alkyaluminum or aluminoxane, and a support material, preferably a silica support material. Also disclosed are methods for preparing these catalyst activators and polymerization processes utilizing same.
Patent CA-2492252-C (CA)
Title: Regulateur de systeme de bains capable de reconnaitre des conditions de fonctionnement anormales
Inventor: LAFLAMME BENOIT
IPC: G05B23/02
Filed: 2005-01-11
Granted: 2015-06-16
Abstract: Régulateur permettant de recenser une condition de fonctionnement anormale dans un système de bains qui comprend une source dénergie et un ensemble de composants de système de bains. Le régulateur comprend un dispositif de régulation de la puissance et un module de traitement. Le dispositif de régulation de la puissance est capable dacquérir un premier état et un deuxième état. Dans le premier état, le dispositif de régulation de la puissance permet à la source dénergie dacheminer de la puissance à lensemble de composants de système de bains et, dans le deuxième état, le dispositif de régulation de la puissance empêche la source dénergie dacheminer de la puissance à lensemble de composants de système de bains. Le module de traitement uvre à détecter une condition de fonctionnement anormale associée au système de bains et, plus particulièrement, au régulateur en lui-même. Lors de la détection dune condition de fonctionnement anormale associée au régulateur, le module de traitement fait en sorte que le dispositif de régulation de la puissance acquiert le deuxième état.
Patent CA-2493440-C (CA)
Title: Method for making biochips
Inventor: TELLIER CHARLES
IPC: G01N33/547
Filed: 2003-07-22
Granted: 2012-09-11
Abstract: The invention concerns a method for immobilizing biological polymers such as DNA or proteins, on a solid support, by ionocovalent bond, for making biochips, and the resulting chips obtained by said method.
Patent CA-2495163-C (CA)
Inventor: DEY SAMIR
IPC: A47K10/38
Filed: 2005-01-27
Granted: 2008-11-04
Abstract: Improvements to a paper web material dispenser, for example a roll tissue dispenser or a roll paper towel dispenser, that has a user actuation mechanism for rotating a dispensing mechanism of the dispenser. The dispenser is designed to prevent excessive force that is applied to the user actuation mechanism from causing damage to components of the dispenser connected to the user actuation mechanism. A torque limiting mechanism is used to limit the torque that is applied to the dispensing mechanism of the dispenser when a user applies an excessive force to the user actuation mechanism. The torque applied to the dispensing mechanism is kept below a level that would be sufficient to cause damage to the dispensing mechanism or portions thereof.
Patent CA-2506878-C (CA)
Title: Pneumatic tool lock
Inventor: ANDERSON GARY
IPC: E05B51/02
Filed: 2005-05-10
Granted: 2011-11-22
Abstract: A pneumatic tool lock integral to the structure of a pneumatic tool and adapted to replace the existing male nipple component of the pneumatic tool is provided. The pneumatic tool lock includes an outer housing adapted to provide access to inner components of the pneumatic tool lock, the outer housing having a first end for securely mating with the pneumatic tool and a second end for coupling with a fluid source. An inner passageway within the outer housing provides a means for fluid to flow through from the fluid source to the pneumatic tool. A key operated lock mounted on the outer housing is displaceable between a first open position and a second closed position. A needle valve attached to the key operated lock disengageably mates with a channel extending between the inner passageway and the outer housing so as to block and un-block fluid flow into the inner passageway. When the key operated lock is displaced in the first open position, the needle valve disengages from the channel so as to allow fluid to flow into the inner passageway and when the key operated lock is displaced in the second closed position, the needle valve mates with the channel so as to inhibit fluid from flowing into the inner passageway.
Patent CA-2507108-C (CA)
Inventor: WINFIELD ALAN H
IPC: E06B3/58
Filed: 2002-11-13
Granted: 2010-05-11
Abstract: L'invention concerne une fenêtre isolante qui comprend une paire de vitres extérieures (10, 12) séparées par un élément d'espacement (16) et entourées par un cadre. Un élément (26) du cadre fait office d'élément de dissimulation de dessiccatif qui contient une cartouche de dessiccation (44) amovible. La cartouche de dessiccation est reliée à un système (42) de conduit qui permet aux gaz de communiquer avec l'espace d'air situé entre les vitres (10, 12).