baber/WOPTO huggingface dataset:
Patent CA-2459657-C (CA)
Title: Bag having reclosable seal and associated methods
Inventor: MCLELLAN ALFRED A
IPC: B65B7/08
Filed: 2004-03-02
Granted: 2009-04-07
Abstract: A bag (20) having a reclosable sealer (22) and methods of forming and using the same are provided. The bag (20), for example, can include a tube body having a plurality of laminated layers. A reclosable sealer (22) can be attached to a first wall (21) of the tube body. When the bag (20) is in an open bag position, a first portion (35) of the reclosable sealer (22) is separated from a second portion (45) of the reclosable sealer (22). When the reclosable sealer (22) is in the closed seal position, the first portion (35) of the reclosable sealer (22) contacts the second portion (45) of the reclosable sealer (22) forming a seal to thereby allow the bag (20) to be readily opened and closed. Peripheral portions (49) of the bag (20) can remain unsealed after initial opening when the reclosable sealer (22) is in the closed seal position to indicate that initial opening has occurred and the tampering with the bag (20) may have occurred.
Patent CA-2461406-C (CA)
Inventor: BACOS MARIE-PIERRE
IPC: C23C10/14
Filed: 2004-03-18
Granted: 2011-11-15
Abstract: Il s'agit d'un perfectionnement du procédé d'aluminisation, ou cémentation activée, dans lequel un cément donneur contenant de l'aluminium est attaqué, à température élevée et en atmosphère neutre ou réductrice, par un halogénure d'ammonium gazeux pour former un halogénure d'aluminium gazeux, lequel se décompose au contact d'un substrat à base de nickel en y déposant de l'aluminium métallique. Selon l'invention, l'halogénure d'ammonium est remplacé au moins en partie par un halogénure de zirconium, conduisant à l'inclusion de zirconium dans le dépôt. Amélioration de la protection des pièces chaudes de moteurs d'avions en superalliage à base de nickel.
Patent CA-2463210-C (CA)
Title: High-speed stacker
Inventor: HOGUE GARY WAYNE
IPC: B65G57/09
Filed: 2004-04-05
Granted: 2007-09-11
Abstract: A high-speed stacker preferably includes dual stacking arms configured to operate complementary to one another. Most preferably, an electronic control system is provided to enable precise control over the speed and positioning of the stacker arms in both horizontal and vertical orientations. Linear motion devices (such as hydraulic cylinders, screw drive linear actuators, or other devices) can be used to position the arms horizontally and vertically in response to instructions from the electronic control system. In operation, the electronic control system preferably controls the speed and ramping of the stacker arms to repeatedly move courses of material from a feed system to a stacking area at a rapid rate with little maintenance. The high-speed stacker can also be configured to operate fewer than all of the stacker arms to facilitate faster stacking of smaller courses of material.
Patent CA-2469827-C (CA)
Title: Aircraft emergency display device and system
Inventor: SAINT AROMAN STEPHANE
IPC: G01C23/00
Filed: 2004-05-17
Granted: 2012-01-10
Abstract: - The device (1) comprises a set (3) of information sources, an information processing unit (4), a display means (6) comprising a display screen (8), and a configuration means (9) allowing an operator to configure said device (1), according to one of the three configuration states, a first configuration state, for which the display means (6) presents aircraft piloting information, a second configuration state, for which the display means (6) presents aircraft navigation information, and a third configuration state, for which the display means (6) presents both piloting information and navigation information.
Patent CA-2473134-C (CA)
Inventor: HATCH STEVEN R
IPC: C02F5/14
Filed: 2003-01-15
Granted: 2013-12-03
Abstract: A method of making a solid water treatment product with an optimal rate of dissolution is described and claimed. A fluorescent tracer is used to determine the rate of dissolution of the solid water treatment product and the composition and method of manufacturing the solid water treatment product are adjusted as needed to make the rate of dissolution optimal. The solid water treatment product can be used in many industrial water treatment systems. When the solid water treatment product is used, the amount of solid water treatment product present in the water of the industrial water system can be determined, and adjusted, by using a fluorometer to measure the fluorescent signal of the fluorescent tracer present in the product and relating that measurement to the amount of product in the water itself.
Patent CA-2477686-C (CA)
Inventor: FROST CHARLES C
IPC: B65G17/40
Filed: 2003-03-07
Granted: 2012-05-29
Abstract: Selon l'invention, une section d'une chaîne destinée à transporter un produit le long d'un système de manutention comprend une tige reliant un maillon central à deux maillons latéraux. Cette tige peut comporter une partie de gaine disposée autour de la partie d'arbre de la tige et au moins partiellement le long de celle-ci. Cette partie de gaine peut entrer en prise avec un maillon central de la section de chaîne et peut se déplacer par rapport à la partie d'arbre. Ladite partie de gaine peut comprendre un matériau polymère. En outre, elle peut être moulée sur une tige en I ou analogue, ou coulisser ou être montée par pression sur une tige ou un boulon à extrémité de goujon ou analogue. La tige peut comporter un élément ou une partie de bille généralement sphérique sur la partie d'arbre en vue d'augmenter la souplesse de la partie de chaîne. Cette tige peut coulisser ou être positionnée sélectivement au niveau des maillons latéraux de façon que la surface d'usure de la tige puisse être commandée et réglée par rapport aux maillons de chaîne.
Patent CA-2483417-C (CA)
Inventor: GALL DONALD T
IPC: G02B6/38
Filed: 2003-04-23
Granted: 2015-03-03
Abstract: A fiber optic connector (200) including a body (201) forming a fiber insertion path (207, 213) and an optical lens (220). The fiber insertion path receives an optical fiber and extends within the body to an internal end. The lens (220) includes a first concave surface (219) formed at the internal end of the fiber channel (215) and a second concave surface (221) formed on an external side of the body. The first and second concave surfaces of the lens are operative to direct light towards each other to enable optical communications between an inserted optical fiber and a connected second connector (400).  Multiple connectors may be incorporated within the same body. A fiber tip cleaner (217) and fiber bonding system (223, 225, 227) may be included within the insertion path. An optical block incorporating the connectors may be configured as a splitter and/or combiner. The connectors and optical blocks may be used to implement a segmented FTTH optical network.
Patent CA-2498152-C (CA)
Inventor: JERUSSI THOMAS P
IPC: A61P25/20
Filed: 2003-09-16
Granted: 2012-01-10
Abstract: Treatment of CNS disorders with (1R,4S)-trans 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-napthalenamine; and (1S,4R)-trans 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-napthalenamine is disclosed. A process for preparing 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-napthalenamine is also disclosed. The process includes the preparation of all four isomers of N-~4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydronaphthalen-1-yl~formamide, which are also useful.
Patent CA-2499129-C (CA)
Title: Information storage medium
Inventor: LEE KYUNG-GEUN
IPC: G11B7/007
Filed: 2004-02-13
Granted: 2011-10-18
Abstract: An information storage medium that includes a lead-in area, a user data area, and a lead-out area. Information about whether the information storage medium is compatible with a drive following an older version of standards is recorded in at least one of the lead-in and lead-out areas. Accordingly, the recording performance thereof is improved, and a drive following an older version of standards can record data on or reproduce data from a newer version of an information storage medium.
Patent CA-2499394-C (CA)
Inventor: BAUER FREDERICK T
IPC: B60R1/02
Filed: 2003-09-30
Granted: 2012-07-03
Abstract: Ensemble de rétroviseur amélioré du point de vue de la protection de l'environnement qui comprend un élément réfléchissant à réflectance variable. Dans un mode de réalisation, l'ensemble de rétroviseur amélioré du point de vue de la protection de l'environnement est sensiblement exempt de cadmium (Cd). Dans un autre mode de réalisation, l'ensemble de rétroviseur amélioré du point de vue de la protection de l'environnement est sensiblement exempt de mercure (Hg). Dans un troisième mode de réalisation, l'ensemble de rétroviseur amélioré du point de vue de la protection de l'environnement est sensiblement exempt de chlorure de polyvinyle (PVC), et, dans un quatrième mode de réalisation, l'ensemble de rétroviseur amélioré du point de vue de la protection de l'environnement est sensiblement exempt de substances chimiques halogénurées telles que le brome (Br).
Patent CA-2504262-C (CA)
Inventor: CANTRELL GARY L
IPC: C07D489/02
Filed: 2003-11-05
Granted: 2012-01-10
Abstract: A process for the preparation of a quaternary derivative of the morphinan alkaloid, the process comprising contacting a tertiary N-substituted morphinan alkaloid with an alkyl halide in an anhydrous solvent system, wherein the solvent system comprises an aprotic dipolar solvent with the aprotic dipolar solvent constituting at least 25 wt % of the solvent system. Exemplary compounds include: (see formula 1) (see formula 1A).
Patent CA-2505918-C (CA)
Inventor: KAI TOSHIYA
IPC: A61K47/48
Filed: 2003-11-12
Granted: 2011-02-01
Abstract: La présente invention concerne un liposome possédant des propriétés de rétention dans le sang améliorées, un polyalkylène glycol étant lié à une albumine
Patent CA-2506781-C (CA)
Inventor: ODINAK GILAD
IPC: H04L12/58
Filed: 2003-11-21
Granted: 2011-02-15
Abstract: One embodiment of the present invention provides a system and method for providing flexible message-based communications (10) between two or more individuals (11) logically interconnected over a centralized messaging infrastructure. A voice message server (12) interfaces to a plurality of personal communication devices (PCDs) (11) over a wireless data network (14). Each PCD (11) includes an "Attention" button (101) that alerts the PCD (11) to begin processing voice messages (13). Voice messages (13) are forwarded to the voice message server (12) and are queued, stored and played to the user of the receiving PCD (11). Each user must be signed on in a voice messaging session (50) and can participate in one or more moderatable and simultaneous discussion groups (52).
Patent CA-2507124-C (CA)
Inventor: ZHANG YI
IPC: H04L12/56
Filed: 2003-11-20
Granted: 2012-09-18
Abstract: Various embodiments are provided for determining a set of acceptable transport format combinations for transmission on a current time frame. A set of acceptable modified rate power adjustment values is determined based on a maximum power level, an accumulated power commands and an initial power control command. A set of acceptable channel gain factors is determined based on the set of acceptable modified rate power adjustments values, and the set of acceptable transport format combinations is determined based on the set of acceptable channel gain factors. A possible set of modified rate power adjustment values is associated to a set of channel gain factors for determining the set of acceptable channel gain factors based on various design of a transmitter chain used for transmission of data from the mobile station.
Patent CA-2511317-C (CA)
Inventor: SCHUERMANN KLAUS
IPC: B27N3/20
Filed: 2005-07-04
Granted: 2009-10-13
Abstract: A press, especially a multilevel press, has a press stand of one or more press frames whose head and foot pieces are of cast iron and whose vertical uprights or tension shanks are of steel plate construction and formed with T or hammerheads bearing on the head piece or foot piece.
Patent CA-2514004-C (CA)
Inventor: CLEMMONS MERLON ODELL II
IPC: G06F21/33
Filed: 2005-07-27
Granted: 2012-10-02
Abstract: Un système de contrôle d'accès au réseau pour les produits. Le système comprend un dispositif de sécurité relié à un produit sous le contrôle opérationnel d'une première entité, d'une plateforme de connexion de produit et un terminal d'utilisateur sous le contrôle opérationnel d'une seconde entité, la plateforme de connexion de produit en cours d'accès par le terminal d'utilisateur, et une relation de confiance établie entre la première entité et la seconde entité sur la base de critères prédéterminés entre la première entité et la seconde entité, la relation de confiance étant représentée par un certificat d'échange de clés public ou privé. L'authentification de l'accès par un utilisateur du terminal d'utilisateur de la seconde entité au produit de la première entité est reportée à la plateforme de connexion de produit de la seconde entité sur la base de critères prédéterminés de la relation de confiance, après quoi, si l'authentification est accordée, l'utilisateur se voit accorder un accès au produit.
Patent CA-2516066-C (CA)
Inventor: SOEDA YOSHIHIRO
IPC: C08L77/00
Filed: 2003-03-06
Granted: 2010-06-08
Abstract: An oriented thermoplastic elastomer film having reduced permeability and improved fatigue resistance comprising a dynamically vulcanized polymer blend of (A) a halogenated isobutylene elastomer and (B) polyamide, the film is produced by casting or blowing the above polymer blend under the condition such that a shear rate at a die lip for casting or blowing is regulated to control the molecular arrangement in the film, whereby the planar birefringemence (PBR) of the resultant film becomes greater or equal to 0.002 and a production process of the same.
Patent CA-2518405-C (CA)
Inventor: CHAN JOHN GEOFFREY
IPC: A61C17/40
Filed: 2004-03-10
Granted: 2011-07-19
Abstract: La présente invention concerne une brosse à dent électrique. Elle comporte un corps de forme allongée réunissant un manche, une tête, et un col entre la tête et le manche. Une première monture portant une pluralité de poils et une deuxième monture portant une pluralité de poils sont disposés sur la tête, chacune de ces montures comportant un orifice. Un moteur électrique est fonctionnellement relié à un arbre auquel le fonctionnement du moteur électrique imprime un mouvement orbital, l'arbre étant fonctionnellement relié aux deux montures de façon à les animer de mouvements.
Patent CA-2519422-C (CA)
Inventor: RENBERG BO
IPC: B32B5/22
Filed: 2004-03-17
Granted: 2012-07-10
Abstract: As a rule, once they have been fixed in the correct position, fractured bones are supported by a plastic of Paris dressing. Such a dressing is messy and takes time to set. The present invention uses a formable laminate to create a dressing that can rapidly be placed around an injury, said dressing becoming rigid on the setting up of an internal vacuum.
Patent CA-2522390-C (CA)
Inventor: JONES NICOLAS
IPC: H04B5/00
Filed: 2005-10-05
Granted: 2017-02-07
Abstract: An electrical power distribution system for connecting an electrical device to a source of electrical power and disconnecting the electrical device therefrom. The system includes a PCD tag associated with the electrical device, and a PCD reader associated with a receptacle electrically connectable to the source of electrical power. The PCD tag has a PCD tag memory in which data related to the electrical device is stored in a format readable by the PCD reader, the data including an electrical device load rating. The system also has a switch device for connecting and disconnecting the receptacle to the power source. In addition, the system has a measuring device for measuring actual load and a control circuit for comparing actual load to the electrical device load rating. The control circuit provides a disconnect signal to the switch device upon the actual load exceeding the electrical device load rating.
Patent CA-2526147-C (CA)
Inventor: KIM DANIEL
IPC: A47B88/49
Filed: 2004-06-02
Granted: 2009-02-10
Abstract: A drawer slide positioning mechanism providing two directional adjustment of a drawer with respect to a drawer slide. The positioning mechanism fits within an outline of a rail of a drawer slide. The positioning mechanism includes a vertical adjustment element and a horizontal adjustment element.
Patent CA-2529843-C (CA)
Inventor: HANSEN ROBERT A
IPC: D21F1/00
Filed: 2004-06-10
Granted: 2012-10-02
Abstract: A nonwoven papermaker~s fabric, usable in the dryer section of a paper machine, has a spiral wound machine direction (MD) base layer of raw stock which is wound around a pair of parallel rolls or cylinders until the desired length and width is achieved. The spiral wound MD layer is overlaid with a cross-machine direction (CD) layer of similar or dissimilar raw stock and mated by any of a number of means. The spiral wound MD layer can also be mated to another MD layer spiraled in the opposite direction and in one embodiment further mated to a CD layer. The fabric is preferably produced so that its neutral line is oriented toward the paper side of the fabric so that the paper sheet will stretch less than when typical dryer fabrics are used to turn the paper sheet and fabric around the dryer cylinders.
Patent CA-2533462-C (CA)
Title: Device for the storage of solid and/or liquid and/or gaseous objects
Inventor: BERGSMANN MARTIN
IPC: A61J7/04
Filed: 2004-07-26
Granted: 2012-01-24
Abstract: The invention relates to a device for the storage of solid and/or liquid and/or gaseous objects, in particular, of medicaments or foodstuffs, comprising at least one compartment which contains at least one object. According to the invention, the filling or emptying of the compartment is triggered by means of an electrically-readable signal. In a preferred embodiment, the compartment (71-76), for emptying of or filling with the object, may be mechanically modified and an electrically-readable signal is generated on a mechanical change to the compartment (71-76) taking place. Preferably integrated in the device (7), are an electrical data memory with at least one memory cell (11-16), allocated to a compartment (71-76), which, on a mechanical change to the compartment (71-76), adopts a different memory value and an analytical circuit (2, 3, 4) for reading off the data memory (1).
Patent CA-2537609-C (CA)
Inventor: SWANTNER MICHAEL J
IPC: H01R33/06
Filed: 2006-02-23
Granted: 2014-01-28
Abstract: A socket for a bi-pin lamp has a primary housing including a receptacle: a secondary housing formed to be received in the receptacle, the secondary housing having a body with a pair of recesses therein; a floor in the recesses; a pin-receiving aperture in the floor of each of the recesses; and an electrical contact positioned in each recess, the electrical contact comprising a substantially U-shaped body having an open end and a bight, the U-shaped body comprising a substantially U-shaped contact portion formed of a first material nested within a substantially U-shaped contiguous spring portion formed of a second material.
Patent CA-2546730-C (CA)
Inventor: BATES PAULA J
IPC: A61K31/713
Filed: 2004-10-08
Granted: 2017-03-21
Abstract: L'invention concerne l'utilisation d'agents anti-nucléolines tels que des anticorps, des molécules antisens et des molécules d'ARN interférent pour le traitement de cancers. Le traitement est de préférence combiné à l'administration d'un agent chimiotoxique ou chimiothérapeutique ou il est combiné à une radiothérapie.
Patent CA-2548290-C (CA)
Inventor: MCALLEN CHRISTOPHER M
IPC: G06F17/30
Filed: 2004-12-06
Granted: 2013-10-01
Abstract: The present invention provides for a system and method of discovering whether a medical device is connected to a network, establishing secure communications between and a server and the medical device, and communicating with the medical device. Also disclosed is a method of encryption to ensure secure communications within the network between a server and medical devices connected to the network. The invention also includes a system and method for determining the location of medical devices within an institution. Also disclosed is a mobile server functioning as a mobile systems manager.
Patent CA-2549622-C (CA)
Title: System and method for comparing images with different contrast levels
Inventor: HUTCHINSON MICHAEL C
IPC: G06T5/40
Filed: 2005-01-06
Granted: 2011-02-15
Abstract: Methodologies and systems to compare images with different levels of contrast are provided. Contrast is normalized between the images with different contrast levels and brightness is set. When normalizing contrast a derivative of gray level is determined for a first digital image having a first contrast level, and a derivative of gray level is determined for a second digital image having a second contrast level that is greater than the first contrast level. A ratio of the derivative of gray level for the first digital image to the derivative of gray level for the second digital image is determined, and the derivative of gray level for the first digital image is equalized with the derivative of gray level for the second digital image. Brightness of at least one image may be set automatically, such as by calculating an average pixel value excluding background and text, or manually.
Patent CA-2556169-C (CA)
Title: Use of amino-oxy functional groups in the preparation of vaccines
Inventor: LEES ANDREW
IPC: A61K47/48
Filed: 2005-01-27
Granted: 2011-11-22
Abstract: The invention relates to a process for preparing a conjugate comprising combining an amino-oxy homofunctional or heterofunctional reagent with an entity chosen from polysaccharides, oligosaccharides, carbohydrates, and carbohydrate-containing molecules containing at least one carbonyl group, to form a polysaccharide, oligosaccharide, carbohydrate, or carbohydrate-containing molecule functionalized via at least one oxime linkage. The functionalized compound is then reacted either directly or indirectly with a protein molety to form a protein-carbohydrate conjugate that may be used as a vaccine.
Patent CA-2557341-C (CA)
Inventor: BRIDGELALL RAJ
IPC: G01S13/87
Filed: 2005-02-25
Granted: 2012-12-18
Abstract: A system and method is provided for locating objects using RFID tags. The system and method uses an RFID reader and a distance calculator to efficiently and accurately determine the location of objects that include an RFID tag. The RFID reader transmits a plurality of signals to the RFID tag, with the plurality of signals having different fundamental frequencies. In response, the RFID tag backscatter modulates the plurality of transmitted signals to create a plurality of backscatter-modulated signals. The RFID reader receives and demodulates the plurality of backscatter-modulated signals. The distance calculator determines the phase of the plurality of backscatter-modulated signals and determines a rate of change of the phase in the backscatter-modulated signals with respect to the rate of change in the fundamental frequency of the transmitted signals and uses this information to calculate the distance to the RFID tag.
Patent CA-2558531-C (CA)
Title: System and method to enable wusb applications in a distributed uwb mac
Inventor: DEL PRADO PAVON JAVIER
IPC: H04L12/56
Filed: 2005-03-04
Granted: 2014-06-17
Abstract: A system and method is provided for incorporating host-device communication in wireless IJSB (WUSB). A host (101) either uses a multicast Distributed Reservation Protocol (DRP) frame on behalf of connected devices (102) to reserve wireless channel resources, a unicast DRP frame or Enhanced Distributed Channel Access (EDCA) with a Poll Frame. In the case of a unicast DRP frame the number of unicast frames sent for reservation depends on the number of connected devices (102).