baber/WOPTO huggingface dataset:
Patent CA-2423579-A1 (CA)
Title: Communications system enabling mobility and special services in an ip network
Inventor: FOSS JEREMY DAVID
IPC: H04L12/56
Filed: 2001-10-08
Abstract: A communications protocol for providing a connection-oriented interconnection via an internet protocol communicaions system (for example, via the Internet) between a first mobile terminal and a node (for example a fixed or mobile terminal or a server), in which the first mobile terminal and the node form part of an internet session; in which the first mobile terminal is initially connected to the node via a first mobile controller (MC) in which the protocol comprises means for providing to the first MC an internet address relating to the node and a record number identifying the internet session. The protocol also provides for maintaining the session as the interconnection between the first mobile terminal and the node is redirected form via the first MC to via a second MC.
Patent CA-2430633-A1 (CA)
Inventor: MEKARBANE PIERRE
IPC: C01B11/02
Filed: 2001-10-22
Abstract: The invention concerns a method for generating chlorine dioxide by reacting a chlorite with an acid, which consists in using a C¿1?-C¿12? alkanesulphonic acid and, more particularly, methane-sulphonic acid.
Patent CA-2431101-A1 (CA)
Title: Governor system for gasoline powered vehicles
Inventor: HOUSTON STEVEN W
IPC: F02D1/00
Filed: 2003-06-04
Abstract: A governor system is provided for limiting a degree of throttle travel of a throttle as a function of rotational speed of a drive axle. The governor system includes a governor shaft rotatably supported by the drive axle and operably interconnected to internal components of the drive axle for varying a feedback torque, a governor arm fixed for rotation with the governor shaft, a throttle cable interconnected with the governor arm for applying a first pulling force to the throttle and an accelerator cable resiliently interconnected with the governor arm to apply a second pulling force to the governor arm. The second pulling force induces rotation of the governor arm for applying a torque on the governor shaft. The torque balances with the feedback torque of the governor shaft for limiting the second pulling force as a function of the rotational speed of the drive axle.
Patent CA-2433998-A1 (CA)
Title: Telecommunication periodic surveillance medical network system
Inventor: HURTUBISE JEAN-DENIS
IPC: G16H40/67
Filed: 2003-07-15
Abstract: The present invention consists in establishing a telecommunication network that transmits, on a regular basis, medical information, such as patient's vital signs and medical equipment state, from the patient's location to the health professional location. The first goal of this invention is to promote patient's autonomy and to help health professionals to keep patients under periodic surveillance distantly without having to physically meet them, saving valuable time for all. An alarm mechanism is also available, allowing the patient to get the appropriate help required based on their state. As the system evolves, it will grow towards a tool that participate in the diagnosis and treatment control. This invention leads us to a new preventive medicine level care.
Patent CA-2434637-A1 (CA)
Title: Skin care product delivery system
Inventor: HOFFMAN LISA
IPC: B65D75/34
Filed: 2002-02-01
Abstract: A skin care product delivery system is disclosed. In one embodiment, the system comprises a carrier cover, a product carrier that is removably affixe d to the carrier cover, a plurality of spaced-apart cavities formed in the product carrier and protruding through corresponding holes in the carrier cover, a removable cover sealed over the cavities, and a quantity of skin ca re fluid in each of the cavities. The system thus provides a compact, efficient , sanitary, and spill-proof apparatus for carrying all skin care products that  are appropriate for care of an individual over a period of time. Alternate embodiments provide various closure styles, package formats and product aliquots organized by time period or function.
Patent CA-2436081-A1 (CA)
Title: Fan control
Inventor: GILLILAND DOUGLAS G
IPC: F04D27/02
Filed: 2003-07-24
Abstract: A method for controlling fan operation that includes detecting a stopped fan and attempting to start the stopped fan. The method includes attempting to start the stopped fan again after at least one first time interval when the fan does not start.  The method includes attempting to start the stopped fan again after at least one second time interval when the fan does not start after a predetermined number of first time intervals, where the at least one second time interval is longer than the first time interval.
Patent CA-2436560-A1 (CA)
Title: Tabletop-type air cleaner
Inventor: ENDO KIYOMU
IPC: F24F8/97
Filed: 2003-08-06
Abstract: A personal tabletop-type air cleaner is provided which is user-friendly and can improve smoke sucking efficiency in a simple configuration. The disclosed personal tabletop-type air cleaner has a front opening portion to suck air containing smoke of a cigarette, a blower to forcedly feed air having been sucked into the front opening portions in a centrifugal manner, a pair of right and left peripheral opening portions each being placed in a fringe portion on the right and the left at a front of the air cleaner and forming an air curtain by emitting air fed forcedly from the blower ahead of the front of the air cleaner, a dust collecting filter being placed between the front opening portion and the blower to remove cigarette odor, and a deodorizing filter being placed between the blower and each peripheral opening portion making up the pair of right and left peripheral opening portions to remove cigarette odor.
Patent CA-2436991-A1 (CA)
Inventor: GOCH WAYMON
IPC: H02G7/05
Filed: 2002-02-07
Abstract: A spring-loaded wedge dead end connector(10) includes a connector body (12) having a base (28) and a pair of opposite jaw guides (30, 32) formed on and protruding outwardly from the base (28) and defining a guide channel (14) therewith, a pair of jaws (16, 18) mounted between the jaw guides (30, 32) and on the base (28) of the connector body (12) for undergoing slidable movement within the guide channel (14) thereof along converging paths from an open position (Fig. 10) for receiving a segment of an electrical conductor (S) therebetween to a closed position (Fig. 11) in which the jaws (16, 18) provide a clamping wedging engagement with the electrical conductor segment (S) disposed therebetween, a plurality of complementary elements (20, 22) formed on the jaws (16, 18) such that the complementary elements (20, 22) directly and slidably interfit with one another so as to ensure that the jaws (16, 18) are coupled to one another to undergo their slidable movement together, and a plurality of retention elements (24) for preventing removal of the jaws (16, 18) from the connector body (12).
Patent CA-2440245-A1 (CA)
Inventor: MAYWEATHER DEREK T
IPC: H04L12/437
Filed: 2002-03-11
Abstract: The disclosed network includes two rings, wherein a first ring transmits data in a clockwise direction, and the other ring transmits data in a counterclockwise direction. The traffic is removed from the ring by the destination node. During normal operations, data between nodes can flow on either ring. Thus, both rings are fully utilized during normal operations. The nodes periodically test the bit error rate of the links (1) to detect a fault in one of the links (2). The detection of such a fault sends a broadcast signal to all nodes (3, 4) to reconfigure a routing table within the node so as to identify the optimum routing of source traffic to the destination node after the fault (5). Since the available links will now see more data traffic due to the failed link, traffic designated as "unprotected" traffic is given lower priority and may be dropped or delayed in favor of the "protected" traffic (7).
Patent CA-2441131-A1 (CA)
Title: Method of arbitrating speakerphone operation in a portable communication device for eliminating false arbitration due to echo
Inventor: CHIA SAMUEL HAN SIONG
IPC: H04B1/40
Filed: 2002-02-20
Abstract: A speakerphone arbitration method is used to eliminate the effects of telephone circuits. The method assumes that speech energy received at the speaker phone is an echo (410), unless the speech energy has characteristics that indicate it is not echo, such as the duration of the speech energy (418), and the time at which the speech energy is received relative to the time when the user of the speakerphone finishes speaking, or pauses while speaking.
Patent CA-2441735-A1 (CA)
Inventor: KONNO TAKESHI
IPC: G07C9/00
Filed: 2003-09-19
Abstract: To enable preventing the loss of a remote control and the confinement in a housing box in an anti-theft device in a motorcycle in which the starting of an engine is permitted using the remote control, to enable the prompt starting of the engine and further, to enable preventing the remote control key from being forgotten to be extracted. When a remote control key A is inserted into a remote control holder 24 of a handlebar locking module 12, an unlocking signal is automatically transmitted from the remote control key A. The unlocking signal is received by a controller in the handlebar locking module 12 and the locking of a handlebar is released. At this time, when a main switch 23 is turned on, a main relay is driven, power is supplied to electric equipment and an engine can be started. When the remote control key A remains inserted after the main switch 23 is turned off, it is informed by an indicator.
Patent CA-2442669-A1 (CA)
Inventor: GALLOPS HENRY M JR
IPC: F41B5/00
Filed: 2003-09-25
Abstract: A method for manufacturing an archery bow riser of hollow construction by the tubular hydroforming process and the risers produced by the method.
Patent CA-2448006-A1 (CA)
Inventor: HAGLEITNER HELMUT
IPC: H01L29/12
Filed: 2002-03-26
Abstract: Capacitors and interconnection structures for silicon carbide are provided having an oxide layer, a layer of dielectric material and a second oxide layer on the layer of dielectric material. The thickness of the oxide layers may be from about 0.5 to about 33 percent of the thickness of the oxide layers and the layer of dielectric material. Capacitors and interconnection structures for silicon carbide having silicon oxynitride layer as a dielectric structure are also provided. Such a dielectric structure may be between metal layers to provide a metal-insulator-metal capacitor or may be used as a inter-metal dielectric of an interconnect structure so as to provide devices and structures having improved mean time to failure. Methods of fabricating such capacitors and structures are also provided.
Patent CA-2449900-A1 (CA)
Title: Tipper device for a utility vehicle
Inventor: ROCHER ROBERT
IPC: B60P1/20
Filed: 2000-06-07
Abstract: The invention concerns a tipper device designed to be mounted on a utility vehicle, comprising an amplifying frame (1) linked to the vehicle body by two hinge lugs (3). The amplifying frame, triangular in shape, is rigidly fixed by its top part to a beam (6) provided with lugs (5) for linking and rear articulation of the actuator (4). The rear top of the triangular amplifying frame (1) is linked to a tipping frame (13) via an actuator (9). Said device enables to break down the tipping of the frame (13) into two steps by successively actuating the amplifying actuator (4) and the push ram (9).
Patent CA-2450640-A1 (CA)
Title: Haptic reconfigurable dashboard system
Inventor: TUER KEVIN L
IPC: B60K35/00
Filed: 2002-06-20
Abstract: A haptic reconfigurable dashboard system for controlling and monitoring vehicle subsystems is disclosed. The haptic dashboard system comprises (a) a computer for controlling the haptic reconfigurable dashboard system, (b) a virtual device panel for displaying a virtual control device or indicator, the virtual control device or indicator corresponding to one of the subsystems to be controlled or monitored, (c) a haptic device for manipulating the virtual control device or indicator displayed on the virtual device panel, and (d) a haptic feedback mechanism for providing a force effect to the haptic device when it manipulates the virtual control device or indicator. According to virtual controls being carried out in the dashboard system, the subsystems can be controlled or monitored through an interface between the dashboard system and the subsystems, and a user can feel a sense of touching or force through the haptic device while controlling or monitoring the vehicle subsystems.
Patent CA-2451076-A1 (CA)
Inventor: HSU JOY
IPC: G06F17/30
Filed: 2002-06-18
Abstract: L'invention concerne un procédé d'optimisation d'interrogations hiérarchisées dans des applications analytiques. Le procédé consiste à diviser en plusieurs sous-instructions une interrogation hiérarchisée construite par un usager. Ces sous-instructions sont fondées sur la relation entre la clé étrangère et des attributs de hiérarchisation d'une table de données, et sont exécutées en tant que lot d'instructions. A mesure que des données utilisables sont extraites de chaque sous-instruction, elles sont stockées et la clé étrangère est utilisée comme un filtre pour l'interrogation suivante dans le lot. Cette procédure élimine la possibilité d'accéder à des données non pertinentes et facilite l'opération d'interrogation. A l'ultime étape du procédé, les données extraites sont regroupées afin de limiter au minimum le nombre d'opérations de regroupement effectué par l'interrogation alors que le lot est en cours d'exécution, ce qui facilite le processus d'interrogation.
Patent CA-2452370-A1 (CA)
Inventor: WEISS TEDDY
IPC: A61N1/39
Filed: 2002-06-30
Abstract: The invention provides a portable defibrillation system (2), including: a high voltage switch and current control circuit (16) connectable to and fed by a power source (6); a high voltage transformer (14) fed by the current control circuit; a pair of electrode pads (12, 12') connected to the high voltage transformer, and a computer-based controller (18), operationally connected to the current control circuit, for governing the application of current to the high voltage transformer and, in turn, to the electrodes, wherein the high voltage applied to a patient by means of the electrode pads is directly derived from the power source.
Patent CA-2453024-A1 (CA)
Inventor: HILGENDORFF MARCUS
IPC: B01J37/04
Filed: 2002-07-03
Abstract: Platinum-free chelate catalyst materials for the selective reduction of oxygen have application in hydrogen and methanol fuel cells. Conventional catalyst material comprises an unsupported transition metal and a nitrogen- and a carbon-donor, which are polymerized to give a carbon matrix under pyrolytic conditions, in which the unsupported transition metal, functioning as electron donor and a nitrogen-coordinated transition metal chelate are bonded. The achievable porosity, catalytic activity, and stability are, however, not adequate for commercial applications. Said chelate catalyst material comprises, in addition to the at least one unsupported transition metal, a nitrogen-containing organo-metallic transition complex, with a further transition metal different from the said transition metal and a chalcogenic component. The advantages of various transition metals and the chalcogens as electrically conducting bridge-formers can thus be combined. The unsupported transition metal in the form of a salt serves as filler during the formation of the carbon matrix, such that the above is embodied as an ultra-highly-porous material due to a foaming effect on thermal decomposition of said salt. Said chelate-catalyst material is particularly suitable for application in commercial industry, for example the auto-industry as a result of the high activity, stability and low cost thereof.
Patent CA-2454508-A1 (CA)
Inventor: NOEL RENE
IPC: G08G1/052
Filed: 2004-01-19
Abstract: La présente invention se rapporte à un système de détection portable pour mesure statistique de la vitesse, accompagné de lumières stroboscopiques ou de gyrophares d'avertissement perçus sur une grande distance pour simuler la présence policière combiné à une borne multiples fonctions qui permet de recueillir et de transmettre, à un serveur informatique, des données sur l'état de la route par la capture de photos, les conditions climatiques et la quantité de véhicules. Cette nouvelle méthode repose sur la multifonctionnalité de détection et de collecte de données intégré à la même borne. Afin de prévenir les risques d'accidents sur les chantiers de construction d e route et de réduire la vitesse des automobilistes, il est d'usage d'utiliser une auto patrouille ou l'afficheur électronique de vitesse. Ces moyens utilisés aux endroits jugés comme dangereux, ne permettent pas une surveillance policière 24 heures sur 24, ca r elle nécessite une logistique coûteuse et peu efficace des ressources. Parallèlement, depuis plusieurs années, sont apparus une variété de panneaux d'avertissement et d'afficheur de vitesse automatique pour rappeler aux automobilistes de ralentir. Le manquement ou la faiblesse de ces radars automatiques, est dû à la banalisation de l'information sur le panneau et sur la trèscourte distance de perception du message. Un autre manquement est le coût onéreux et l'utilisation passive de ses ressources et dispositifs et le manque de données objectives qu'on pourrait retrouver sur la route.
Patent CA-2455107-A1 (CA)
Title: Tire pressure detection system and a wheel used therein
Inventor: ICHINOSE HIDEMI
IPC: B60R25/24
Filed: 2004-01-09
Abstract: A wheel provided with a tire sensor unit having a sensor and a radio transmitter. The sensor detects a pressure and temperature of a tire, and generates a tire pressure data signal and a tire temperature data signal based on the pressure and temperature of the tire. The radio transmitter generates a data signal including the tire pressure data signal and the tire temperature data signal, and transmits the data signal by wireless.
Patent CA-2455190-A1 (CA)
Inventor: LEAHEY JOHN A
IPC: A61M5/36
Filed: 2004-01-14
Abstract: A filter for filtering intravenous fluid includes a base member having one or more vent holes and a fluid inlet chamber; a cap member having an inlet, an outlet, and a fluid outlet chamber; hydrophilic filtration media captured between the base member and the cap member, separating the inlet chamber and the outlet chamber; the filter having a flow path such that fluid passing into the filter housing through the inlet passes through the hydrophilic filtration media before passing out the outlet; one piece of hydrophobic vent media positioned over the vent hole and secured to the base member; and the base member having a center section and side sections forming the inlet chamber, the side sections extending from the center section towards the perimeter of the base member and being formed with sloped walls so as to encourage any air in the inlet chamber to flow towards the vent.
Patent CA-2456636-A1 (CA)
Inventor: FANN BILLIE RAY
IPC: F25D21/14
Filed: 2004-02-02
Abstract: A mullion shelf assembly is provided that includes a shelf having translucent upper and lower surfaces and contains an insulative medium that resists heat transfer between the surfaces. The mullion shelf assembly may also include a shelf with an upper surface in fluid communication with a sump. The sump is in fluid communication with a drain that remove condensation from the compartment bounded by the mullion shelf assembly.
Patent CA-2457047-A1 (CA)
Inventor: WENDELSTORF CARSTEN
IPC: A61F13/49
Filed: 2002-06-24
Abstract: The invention relates to a fastening element (2) for hygiene articles, particularly for diapers or incontinence articles, for removably fastening a hygiene article, worn by a user. The fastening element (2) presents a first longitudinal direction (12) and a second transverse direction (14) and is separated from an endless tape in the form of a longitudinal section. Said fastening element also comprises mechanically adhering clip elements (28), a first section (4) corresponding to a first support layer (6) and a second section (8) corresponding to a second support layer (10). Said second sectio n is arranged next to the first section (4) in the transverse direction (14) a nd joined thereto. The first section (4) contains a first zone (22), by means o f which said fastening element can be attached to the hygiene article. The second section (8) contains a second zone (26), arranged outside of the firs t section (4) in the transverse direction (14) and in which the mechanically adhering clip elements (28) are provided. Said fastening element is folded i n the longitudinal direction (12). In order to improve the manipulation of the fastening element, said element is folded in a zigzag manner along folding lines (32, 34), extending in the longitudinal direction (12) and the second zone (26), providedwith said mechanically adhering clip elements (28), lies outside of the zigzag folded configuration (35) in the transverse direction (14).
Patent CA-2457901-A1 (CA)
Inventor: REICHEL BRYAN S
IPC: G05B23/02
Filed: 2002-09-10
Abstract: An air quality monitoring system (20) at a site having a private communications network (22) adapted to carry data traffic. The air quality monitoring system (20) includes at least one sensor assembly (40) programmed to collect air quality data at the site. The sensor assembly (40) includes at least one air quality sensor adapted to measure a level of an air quality attribute. The air quality sensor is coupled to a microprocessor and a data storage device. A communication device couples the microprocessor to the private communications network (22). A public communications network (30) is coupled to the private communications network (22). An archiving and processing system at a remote data collection site is coupled to the public communications network (22). The archiving and processing system includes a controller programmed to automatically store air quality data in the database from one or more sensor assemblies.
Patent CA-2458027-A1 (CA)
Inventor: CHARTIER GUY
IPC: B60S13/00
Filed: 2004-03-17
Abstract: A universal automobile repair system and apparatus includes a portable automobile anchoring mechanism providing three dimensional mobility when loaded, a point locking mechanism providing 360 degree rotation control, a facility for spot anchoring and stress balance for damage afflicted region, a clamping facility providing adjustment capability to variable width and industry variable automobile undercarriage construction, a base clamp locking mechanism providing maximal rigidity under stress, and seamless integration into existing non-universal sub-systems.
Patent CA-2458359-A1 (CA)
Title: Solute dispersion device
Inventor: CORMIER DAVID G
IPC: A61L2/26
Filed: 2004-02-20
Abstract: A floating device for dispersing a solute-containing solution comprised of a floatation cap in communication with a telescoping assembly having a sleeve for controlling the dispersion of the solute-containing solution is herein provided, as well as associated methods of use.
Patent CA-2458554-A1 (CA)
Title: A service-oriented gaming network environment
Inventor: BLACKBURN CHRISTOPHER W
IPC: G07F17/32
Filed: 2004-02-24
Abstract: A gaming services framework comprises a set of services, protocols, XML  schemas, and methods for providing gaming system functionality in a distributed, network based architecture. Systems and methods provide a service-oriented framework for gaming and property management based upon internetworking technology and web services concepts.   One aspect of the systems and methods includes a loosely coupled architecture that consists of software components that semantically encapsulate discrete functionality (self contained and perform a single function or a related group of functions-the component describes its own inputs and outputs in a way that other software can determine what it does, how to invoke its functionality, and what result to expect). These components may be distributed and programmatically accessible (called by and exchange data with other software) over standard internetworking protocols (TCP/IP, HITP, DNS, DHCP, etc.).