baber/WOPTO huggingface dataset:
Patent CA-2392429-C (CA)
Title: Sheet-fed press and intermediate cylinder for sheet-fed press
Inventor: KOBAYASHI SHINYA
IPC: B41F21/10
Filed: 2002-07-04
Granted: 2006-10-10
Abstract: An intermediate cylinder comprising a main body, and a plurality of suction boxes formed in the main body at positions different with respect to a rotation axis of the main body. The intermediate cylinder further comprises a plurality of suction bores formed in the suction boxes so that they are open at an outer peripheral surface of the main body, an air suction source for generating suction force within the suction boxes, and a switching means for selectively switching connections between the plurality of suction boxes and the air suction source.
Patent CA-2394418-C (CA)
Title: System, analyzer, and method for synchronizing a distributed system
Inventor: SIKDAR SOM
IPC: H04L12/26
Filed: 1999-12-27
Granted: 2007-02-20
Abstract: A method for synchronizing a distributed system is provided. The distributed system includes distributed analyzers. Each analyzer has a synchronization decoder circuit, a medium access controller, and a central processing unit. The distributed system synchronization method comprises receiving multicast information, generating local synchronization signals, receiving control data packets, and beginning processing of monitored data packets. The synchronization decoder circuit receives the multicast information, decodes the multicast information, and responsive to the multicast information, generates local synchronization signals. The decoder synchronization circuit of a first analyzer completes the decoding and the generating in a first time. The first time is adapted to enable the central processing unit of the first analyzer to start and end processing of monitored data packets at a first start time and a first end time. The first start time differs from a start time corresponding to any other analyzer by less than a maximum synchronization time. The first end time differs from an end time corresponding to any other analyzer by less than a maximum synchronization time. The maximum synchronization time comprises a parameter related to a smallest useful packet size and a network speed. The medium access controller receives control data packets. Each control data packet corresponds to a data stream. The monitored data packets are transmitted in a data stream selected for monitoring. Responsive to the local synchronization signals and the control data packets, the central processing unit for each analyzer processes monitored data packets.
Patent CA-2396963-C (CA)
Title: Activation of multiple xdsl modems with implicit channel probe
Inventor: PALM STEPHEN
IPC: H04M11/00
Filed: 1999-03-31
Granted: 2006-10-10
Abstract: A communication apparatus and a communication device that are selectively connectable to each other. A transmitter associated with one of the communication apparatus and the communication device, transmits a first predetermined signal, such as for example, an MS signal, to designate a specific mode to the other one of the communication apparatus and the communication device. The first predetermined signal includes an identification field that stores modulation independent information and a standard information field that stores modulation dependent information. A receiver receives a second predetermined signal, such as, for example, an ACK signal or a NACK signal, in response to the first predetermined signal from the other one of the communication apparatus and the communication device.
Patent CA-2397470-C (CA)
Title: Thermoshrinking tunnel oven for making thermoshrinking plastic material film packages and the packaging method performed thereby
Inventor: NAVA PAOLO
IPC: B65B53/06
Filed: 2002-08-08
Granted: 2009-07-28
Abstract: A thermoshrinking tunnel oven for making thermoshrinking plastic material film packages comprises a bottom plate and a top plate having openings for allowing thermoshrinking hot air to pass therethrough, the cross-sections of the openings being controlled by perforated sliders which are independently slidably mounted on the plates. With respect to conventional tunnel ovens, the inventive tunnel oven and method have the advantage that they provide thermoshrinking material packages of even aspect and devoid of unevennesses.
Patent CA-2397956-C (CA)
Inventor: NOBLE KARL-LUDWIG
IPC: C08G63/12
Filed: 2001-01-17
Granted: 2009-10-20
Abstract: The present invention relates to a new liquid, storage-stable coating composition, which is suitable for the production of coatings which have an outstanding resistance to external weathering, and binders thereof which are composed of a hardener component comprising an aminoplast resin and/or a blocked polyisocyanate and a specific polyol component of selected units, and to its use for the production of weathering-resistant coatings on any desired heat-resistant substrates.
Patent CA-2398341-C (CA)
Inventor: EDLINGER ALFRED
IPC: C21C5/28
Filed: 2001-01-18
Granted: 2008-10-07
Abstract: In a method for producing puzzolanic or hydraulic grinding additives for the cement industry from basic oxidic slags, in particular steel slags, using a metal bath for the reduction of metal oxides contained in the slags, the basicities of the liquid slags are adjusted to values lying 0.1 to 0.5 below the basicity value (CaO/SiO2) of the target slag prior to the reduction by adding acidic corrective substances such as, e.g., quartz sand and/or blast furnace slag and/or SiO2- containing corrective substances.
Patent CA-2398891-C (CA)
Title: Micro-porous mesh stent with hybrid structure
Inventor: ROURKE JONATHAN M
IPC: A61F2/00
Filed: 2001-01-29
Granted: 2009-05-05
Abstract: A prosthesis for treating a body passage includes a micro-porous tubular element and a support element. The tubular element is formed from a thin-walled sheet having a wall thickness of 25 micrometers or less, preferably a coiled-sheet exhibiting temperature-activated shape memory properties. The mesh pattern includes a plurality of openings in the sheet having a maximum dimension of not more than about 200 micrometers, thereby acting as a filter trapping embolic material while facilitating endothelial growth therethrough. The support element includes a plurality of struts, preferably having a thickness of 100-150 micrometers. The support element is preferably an independent component from the tubular element. Alternatively, the support element may be attached to or integrally formed as part of the tubular element. The tubular and support elements are placed on a catheter in contracted conditions and advanced endoluminally to a treatment location within a body passage. The tubular element is deployed, and the support element is expanded to an enlarged condition at the treatment location to engage an interior surface of the tubular element, thereby securing the tubular element and holding the lumen of the treatment location open.
Patent CA-2399432-C (CA)
Inventor: GONG JIANLIN
IPC: A61K35/12
Filed: 2001-02-12
Granted: 2012-04-10
Abstract: Methods of generating CTL using fused cells formed by fusions between dendritic cells and non-dendritic cells (e.g., cancer cells), CTL generated by these methods, methods of treatment involving administering the CTL to mammalian subjects, methods of identifying peptides recognized by the CTL, and methods of inducing immune response in mammalian subjects involving administration of the identified peptides, or polypeptide antigens of which the peptides are fragments, to the mammals.
Patent CA-2400768-C (CA)
Inventor: VIKTOROVITCH PIERRE
IPC: B81B3/00
Filed: 2001-02-23
Granted: 2010-05-04
Abstract: The invention concerns an optoelectronic device comprising at alteration of at least three semiconductor layers with selected shape, and two air layers. The semiconductor layers having N-type or P-type doping which may differ or not from one layer to the next layer, are separated by spacers whereof the doping is non-intentional (I-type) or intentional (N-type or P-type) to define a PINIP or NIPIN structure with air cavities, and are adapted to be set at selected respective electric potentials. The respective thicknesses and compositions of the layers and the spacers are selected so that the structure has at least an optical transfer function adapted to light to be treated and adjustable in accordance with the selected potentials applied to the semiconductor layers.
Patent CA-2403295-C (CA)
Inventor: NAGY SANDOR
IPC: C08F4/64
Filed: 2001-01-29
Granted: 2009-07-14
Abstract: L'invention porte sur un catalyseur de polymérisation oléfinique à site unique et sur son procédé de fabrication. Le catalyseur comprend un activateur et un complexe organométallique. Le complexe comprend un métal de transition ou lanthanide des groupes 3 à 10, M et au moins un ligand N-oxyde de chélation qui est lié à M. Les résultats de modélisation moléculaire indiquent que des catalyseurs à site unique basés sur certains ligands N-oxydes de chélation (tels que 2-hydrosypyridine) rivaliseront en performance avec des catalyseurs basés sur des ligands cyclopentadiényl et cyclopentadiényl substitué.
Patent CA-2415853-C (CA)
Title: Serial drum apparatus and method for processing wet material
Inventor: BARBULESCU ADRIAN
IPC: D21C9/06
Filed: 1999-07-16
Granted: 2008-11-18
Abstract: An apparatus for processing a solid-liquid material comprises a housing (13) formed with a series of interconnected chambers defined by chamber walls wit h at least two drums mounted in series within the chambers. Each chamber receives one of the at least two drums (12, 14) for rotatable movement therein. Each chamber and the associated drum are dimensioned to define a region therebetween to retain the solid-liquid material. The regions of adjacent chambers communicate with each other to define a continuous passage (25) from drum (12) to drum (14) through the apparatus. An inlet in the housing admits the solid-liquid material to the passage, and an outlet permi ts extraction of a processed solid-liquid material from the passage. Each drum (12, 14) rotates in a direction opposite to the adjacent drum to advance the solid-liquid material through the passage from drum to adjacent drum in a sinuous (25) path such that the curvature of the solid-liquid material chang es when passing from drum to adjacent drum. The first drum of the at least two drums having a greater capacity for moving the solid-liquid material than subsequent drums so that the material tends to be compressed when being move d through the passage. Methods for processing the solid-liquid material using the apparatus are also disclosed including filtration, washing, expression o f liquid, air drying and compression feeding.
Patent CA-2418852-C (CA)
Title: Call hold signaling
Inventor: FOLADARE MARK JEFFREY
IPC: H04M3/58
Filed: 2003-02-12
Granted: 2006-12-12
Abstract: One or more elements in a telecommunications network ( 10, 10' and 10") receive a call hold-initiating message when a first party places a second party to the call on hold, and in doing so, triggers a call hold event in the network. In response to the call hold-initiating message, the network element may take one or more actions, including releasing one or more network resources and/or providing a service to the second party during the period the call remains on hold. Upon resumption of the call, the network will re-acquire the resources that had been previously released.
Patent CA-2424165-C (CA)
Title: Actuator and sensor system for composite structures
Inventor: KEHLENBACH MICHAEL
IPC: G01L1/16
Filed: 2003-03-31
Granted: 2010-05-18
Abstract: The invention comprises an actuator and sensor system (1) for composite structures, especially carbon-fiber reinforced plastic structures (10) with piezo--ceramic actuators, particularly for active vibration dampening and/or shape control purposes, as well as fiber Bragg grating sensors (30), particularly in the form of strain measurement sensors, wherein the piezo-ceramic actuators are designed as piezo fiber modules (20a, 20b) and the fiber Bragg grating sensors (30) are at least partially embedded in the piezo fiber modules (20a, 20b).
Patent CA-2424920-C (CA)
Inventor: FABIANI MARIO
IPC: B64D47/00
Filed: 2003-04-09
Granted: 2011-10-18
Abstract: There is described an electric connecting unit for a helicopter, having a stator connected rigidly to a fixed part of the helicopter and fitted with first electric contact means; and a movable member rotated about a respective axis by a rotary member of the helicopter, and fitted with second electric contact means cooperating in sliding manner with the first electric contact means; the movable member having rigid fastening means for connection to the rotary member of the helicopter, so that no bearings are required between the stator and the movable member. (Figure 2)
Patent CA-2428626-C (CA)
Title: Method of manufacturing a sport ball
Inventor: TAYLOR MALCOLM E
IPC: F16K15/14
Filed: 2001-11-14
Granted: 2007-07-10
Abstract: A method of manufacturing a sport ball (10) includes providing a fluid impervious bladder (12), providing apparatus for penetrating the bladder and including apparatus for receiving an object in sealing engagement, providing a plug (25) dimensioned and configured to engage in sealing relationship the apparatus for receiving in sealing engagement, inserting the plug into the apparatus for receiving, inflating the bladder, and forming additional layer s (14, 16) of material on the bladder that is part of a complete sport ball. Thereafter, the method includes providing a self-contained inflation mechani sm (82) dimensioned and configured to be disposed within the envelope of the sport ball and dimensioned and configured to engage the apparatus for receiving, removing the plug from the apparatus for receiving, and placing t he inflation mechanism into the apparatus for receiving.
Patent CA-2433823-C (CA)
Inventor: HASHIMOTO YOSHIMASA
IPC: B60C11/11
Filed: 2003-06-25
Granted: 2010-11-09
Abstract: A pneumatic tire for use on iced and snowed road surfaces has a tread surface. The tread surface has a plurality of main grooves extending in a circumferential direction of the tire and a plurality of lateral grooves extending in a width direction of the tire. Blocks are defined by the main grooves and the lateral grooves. The blocks have a ground contact face which has a plurality of pairs of sipes comprising a left sips and a right sips extending in the tire width direction. The plurality of pairs of sipes are placed in a predetermined interval in the tire circumferential direction. Each of the left and right sipes of each pair extends from a width-directional center portion of the ground contact face of the block toward each way of the tire width direction so as to open its outer end to each side face of the block.
Patent CA-2446232-C (CA)
Inventor: CHIEN LORING
IPC: G01V1/22
Filed: 2003-03-12
Granted: 2007-12-11
Abstract: L'invention a trait à une unité d'acquisition de données sismiques comprenant un dispositif d'acquisition de données et de numérisation qui reçoit un signal sismique analogique et numérise ledit signal. Le dispositif d'acquisition de données et de numérisation acquiert également un signal de bruit ambiant à un certain point du signal d'acquisition et d'enregistrement de données, à un moment auquel le bruit ambiant n'est pas masqué par le signal sismique. L'unité d'acquisition de données comprend également un compresseur de données destiné à recevoir le signal numérisé du dispositif d'acquisition de données et de numérisation, et à compresser les données numérisées, de préférence avec un algorithme de compression avec perte. Enfin, l'unité d'acquisition de données comprend un dispositif de télémétrie de données et de répétition destiné à recevoir les données compressées, et à les transmettre à une unité centrale. L'unité d'acquisition de données comprend de préférence un décompresseur de données. Le décompresseur de données extrait les données du compresseur de données et les décompresse. Les données décompressées sont ensuite comparées aux données numérisées originales, de façon à déterminer le volume de bruit généré par le processus de compression. Le bruit de compression est comparé au bruit ambiant et, si le bruit de compression dépasse un critère prédéfini, le rapport de compression dans le compresseur de données est ajusté afin que le degré de compression atteint soit plus bas. Ce processus est répété jusqu'à ce que le rapport entre le volume du bruit de compression et le bruit ambiant soit satisfaisant.
Patent CA-2457344-C (CA)
Inventor: THOMAS JOHN E
IPC: A61L2/20
Filed: 2002-08-27
Granted: 2009-11-03
Abstract: A device and method for cleaning and deororizing a unit having an enclosed space not otherwise easily accessible for cleaning and doedorizing. A variety of containers holding compositions for generating an antimicrobially active gas may be employed therein. One such container includes a unitary container housing having a plurality of sealed compartments. Each compartment contains a composition for generating an antimicrobially active gas upon exposure to moist air. The container may be employed in other applications as well.
Patent CA-2463379-C (CA)
Inventor: ADAMS NEIL P
IPC: G06F1/16
Filed: 2004-04-07
Granted: 2016-12-06
Abstract: Systems and methods are provided for facilitating access to an electronic device. Password information is stored on the electronic device, and on a portable authenticator. W hen a user attempts to access the electronic device, the user is prompted to enter a password at the electronic device. The portable authenticator determines the validity of the entered password. The electronic device receives the results of the validity determination from the portable authenticator, and provides access to the electronic device based on the received validity determination.
Patent CA-2464601-C (CA)
Title: Methods and systems for configuring voice over internet protocol network quality of service
Inventor: DUBE DEEPAK
IPC: H04L12/24
Filed: 2004-04-16
Granted: 2010-06-22
Abstract: Automated methods and systems for determining and setting router QoS adjustments to control the service level of VoIP voice communications in a packet switching network supporting both voice and data communications. Network topology and service level requirements are processed to determine QoS settings for each of the routers. The QoS settings are transmitted to the routers, for example in the form of a router configuration file, to set the QoS adjustments to achieve the desired VoIP service level. The invention is applicable to packet switching networks comprising routers or equivalent electronic switches providing electronically adjustable QoS settings.
Patent CA-2481654-C (CA)
Inventor: MAGALDI MARIO
IPC: F27D17/00
Filed: 2003-04-07
Granted: 2011-04-05
Abstract: The present invention regards a conveyor/cooler for hot loose materials produced by boilers and various industrial processes, mainly comprising a sealed metal container (1) connected to a boiler (2) or to an incinerator from which, thanks to the gravitational effect, the material (3) that leaves the combustion chamber falls. Inside of said container (1) a metal conveyor belt (4) is placed whereon the hot loose material (3) to be cooled is placed. The cooling of the material (3) occurs through the feeding of an air flow picked up from the outside environment integrated with atomized water sprinkled on the hot material (3) through a system of injecting nozzles (5) installed inside of the metal container (1).
Patent CA-2483115-C (CA)
Title: Couverture
Inventor: SANDERS HANS-CHRISTIAN
IPC: A47G9/10
Filed: 2002-12-04
Granted: 2010-05-18
Abstract: L'invention concerne une couverture (1) de type classique, en particulier pour lits, qui comporte au moins une couche souple (2) constituée d'un matériau léger isolant, grâce à laquelle elle on obtient la conservation de la chaleur souhaitée dans un lit. Pour que la régulation de l'humidité soit améliorée et que l'humidité provenant du corps ainsi que la chaleur excédentaire soient évacuées, ladite couche (2) est pourvue d'ouvertures d'aération (3).
Patent CA-2496297-C (CA)
Inventor: DENG XIXIAN
IPC: B27N3/16
Filed: 2005-02-07
Granted: 2009-06-30
Abstract: A system for pressing lignocellulosic and/or cellulosic materials to produce composite products such as medium density fiberboard subjects a mat of material to alternating or vibratory forces applied to a face surface of the mat. The frequency of the alternating forces may be between 0.2 Hz and 2Hz. This vibratory pressing action causes heat to be transferred more quickly to the core of the mat from the surface, and reduces the pressing time required for thermosetting resins within the mat to cure. The system comprises a press for accepting the mat; a sensor for sensing a parameter indicative of heat in the core of the mat; and a control system for controlling the application of vibratory and non-vibratory forces to the mat.
Patent CA-2500324-C (CA)
Inventor: GUERIN-SCHMITT GENEVIEVE
IPC: B21J15/48
Filed: 2003-10-08
Granted: 2008-09-23
Abstract: The invention concerns a transmission device for transforming at least an oscillating motion into a rotational one-way linear movement comprising: an actuator (1) oscillating about an axis of oscillation, between two positions, in a first so-called driving direction (3), and in a second so-called reverse direction, opposite said driving direction (3); a wheel (4) provided with an axis of rotation, the axis of oscillation of said actuator (1) and the axis of rotation of said wheel (4) merging; means for butt driving (6) said wheel (4), secured to said actuator, capable of driving said wheel (4) in a first so-called forward direction (7); means for butt locking (6) said wheel (4), capable of preventing said wheel (4) from rotating. The invention also concerns a device dispensing controlled doses of a liquid, pasty or viscous substance, in particular a sealing product, using such a transmission device.
Patent CA-2508803-C (CA)
Inventor: BEAUJARD JEAN-PHILIPPE
IPC: G01R31/50
Filed: 2005-05-26
Granted: 2013-09-24
Abstract: This invention relates to a two stage push button control device, in which the push button (9) has at least one of its inputs (A, C) connected to the output of a processing organ (15) and its two outputs (B, D) connected to two inputs (E1, E2) of this processing organ (15).
Patent CA-2511390-C (CA)
Title: A modular device for simultaneously spreading cut fibers and binders and a spreading machine
Inventor: LAURY JEROME
IPC: E01C19/21
Filed: 2005-07-05
Granted: 2012-07-03
Abstract: The present invention relates to a device for simultaneously spreading cut fibers and binders on a roadway width, the device comprising, in the longitudinal direction, a first binder spreading set, a second cut fiber spreading set and a third binder spreading set, the second set comprising cutting tools, said tools being driven by a torque transmission member. According to the invention, the device is modular, the modules being transversally arranged side by side and each allowing to spread on a longitudinal lane of the roadway binders and cut fibers, each module comprising from front to back a first nozzle (14), a tool (13) allowing to pull continuous fibers, cutting continuous fibers and throwing the cut fibers to the roadway, a second nozzle (15), the first and the second nozzles being connected to a common binder dispensing member, the transmission member is a transversally arranged rotative driving shaft passing through said modules, each of the tools is removably mounted in its module between a working position where it is in the module and driven by the driving shaft and a releasing position where it is available to an operator and at rest. A machine of the vehicle type associated to the device completes the invention.