baber/WOPTO huggingface dataset:
Patent CA-2657210-A1 (CA)
Title: Requesting additional forward error correction
Inventor: VERSTEEG WILLIAM C
IPC: H04L1/18
Filed: 2007-07-05
Abstract: Systems and methods are disclosed herein for requesting additional forward error correction, when needed, in a communication system. In one exemplary embodiment, among others, a method includes receiving a first set of data packets and a first amount of forward error correction (FEC) from an upstream transmitting device. The method also includes determining whether or not the first amount of FEC is sufficient to correct any detected errors with respect to the data packets. Then, an error indication is transmitted to the upstream transmitting device when the first amount of FEC is not sufficient to correct the detected errors.
Patent CA-2658726-A1 (CA)
Inventor: SCHWARZ GERHARD
IPC: H05B41/298
Filed: 2007-07-27
Abstract: A monitoring device for monitoring at least one fluorescent lamp, particularly in areas at risk of explosion, which fluorescent lamp has a lamp tube with electrodes arranged on the ends thereof in the form of coils, and lamp sockets assigned to said electrodes, is improved for preventing large temperature increases in a corresponding fluorescent lamp, particularly in areas at risk of explosion, by complying with the appropriate explosion safety measure, in that the monitoring device has at least one temperature measuring device assigned to a coil, and one electro-mechanical interruption device with which the energy supply to the fluorescent lamp can be interrupted upon reaching a preset critical temperature value.
Patent CA-2659013-A1 (CA)
Inventor: TETRICK JAMES L
IPC: A01C5/06
Filed: 2009-03-18
Abstract: The present invention provides a novel configuration for agricultural row units that feature soil finishing assemblies. This configuration of the finishing assembly provides a simple adjustment of the height of the finishing assembly to enhance usability and flexibility of the row unit. The improved adjustment mechanism enhances user control over the vertical distance between the finishing wheels/discs and the ground opening assembly. In an exemplary embodiment, soil finishing assembly is pivotally coupled to the row unit frame via a height adjustment assembly. The height adjustment assembly may feature a biasing member and other components to allow adjustment of one end of the pivotal coupling of the adjustment assembly within the row unit assembly.
Patent CA-2659203-A1 (CA)
Inventor: PELEMAN GUIDO
IPC: B24D3/00
Filed: 2007-07-27
Abstract: Binding system that is provided with a binding back (2) on which is provided a layer of hot-setting adhesive (6), whereby this binding system (1) is further provided with at least one end leaf which consists of an actual leaf (8) made of a rigid material coated at least partly on at least one side with a layer of flexible material (9) extending at least on the side edge to be bound outside the rigid leaf (8) so as to form a binding strip (10) with which the end leaf is fixed in the binding back (2), characterised in that at least a part of the above-mentioned binding strip (10) is as thick or practically as thick as the thickness (D) of the end leaf.
Patent CA-2661314-A1 (CA)
Title: Multi-cell coordination for multimedia broadcast multicast services in a wireless communication system
Inventor: ZHANG GUODONG
IPC: H04W4/06
Filed: 2007-08-09
Abstract: The present invention is related to a method and system for multi-cell coordination for multimedia broadcast multicast services (MBMS) in a wireless communication system. An MBMS multi-cell coordination unit is provided to coordinate a plurality of evolved Node-Bs (eNodeBs) for transmission of MBMS data synchronously in multiple cells of the same single frequency network (SFN). The MBMS multi-cell coordination unit may be located in an access gateway or in an eNodeB. An MBMS multi-cell scheduling scheme may be preconfigured for the eNodeBs for synchronization. Alternatively, the eNodeBs may be synchronized dynamically.
Patent CA-2662424-A1 (CA)
Title: Method for forming stacks of wafers to be doped one-sided, in particular solar wafers, and handling system for loading a process boat with wafer batches
Inventor: JONAS STEFAN
IPC: H01L21/677
Filed: 2007-11-22
Abstract: The invention relates to methods and a handling system for forming stacks of wafers which need to be doped on one side, in particular solar wafers which need to be doped on one side, for the purpose of filling a process boot with wafer batches, in which a predetermined even number of wafers are provided in rows in the accommodating slots of a transfer carrier which is to be clamped on a horizontal plane and has a stacking opening which points upwards. In order to increase the packing density in the process boot and thus to increase the throughput of the diffusion process, half of the number of wafers provided in rows in the transfer carrier are transferred, in the form of a first wafer stack, from the transfer carrier to a position of readiness held outside the transfer carrier, the other half of the number of wafers provided in rows in the transfer carrier are then moved, in the form of a second wafer stack, out of the transfer carrier and the second wafer stack is pivoted in such a manner that the wafers in the second wafer stack pass into a position that has been pivoted through 180° relative to the position of the wafers in the first wafer stack in the position of readiness thereof, and the second wafer stack is then transferred to the position of readiness of the first wafer stack, is oriented with respect to the latter and is then joined to the first wafer stack in a positively locking manner to form a packet-type back-to-back wafer batch (BTB wafer batch) by virtue of those sides of the associated wafers in the first and second wafer stacks which do not need to be doped respectively being simultaneously placed on top of one another in a congruent manner, whereupon the BTB wafer batch is accepted by a transfer gripper in a positively locking manner and is loaded into the process boot.
Patent CA-2662694-A1 (CA)
Title: Methods and apparatus for dispensing solid articles
Inventor: SINK JOHN RICHARD
IPC: B65B35/28
Filed: 2009-04-16
Abstract: An apparatus for dispensing solid articles includes a housing and a gate system. The housing defines a dispensing channel and a portal through which articles can flow along a dispensing pathway. The gate system includes a gate member positioned in the dispensing pathway. The gate member is selectively positionable between an open position and a closed position. When the gate member is in the open position, the gate member permits the articles to pass through the portal and, when the gate member is in the closed position, the gate member blocks the articles from passing through the portal. The gate system is configured such that the gate member is passively transitionable between the open and closed positions.
Patent CA-2662819-A1 (CA)
Inventor: ROBERTS MARK JULIAN
IPC: C09K5/04
Filed: 2004-03-16
Abstract: A method for liquefying a gas which comprises cooling a feed gas stream successively through two heat exchange zones at respective first and second temperature ranges to provide a liquefied product. The refrigeration for cooling the feed gas stream in the first temperature range is provided by a first vaporizing refrigerant, refrigeration for cooling the stream in the second temperature range is provided by a second vaporizing refrigerant, and additional refrigeration is provided by vaporization, at temperatures above the lowest temperature in the first heat exchange zone, of an auxiliary refrigerant derived from said second vaporizing refrigerant vaporized in said second (coldest) heat exchange zone. The auxiliary refrigerant is of the same composition as the second refrigerant vaporized in the coldest heat exchange zone but is vaporized at a different pressure.
Patent CA-2664937-A1 (CA)
Inventor: LIU HONG
IPC: A01N25/00
Filed: 2007-10-16
Abstract: L'invention concerne une formulation de concentré de suspension aqueuse insecticide qui comprend un insecticide soluble dans l'eau, sélectionné dans le groupe constitué par le N-cyanométhyl-4-(trifluorométhyl)nicotinamide et la (EZ)- 1 -(6-chloro-3 - pyridylméthyl)-N-nitroimidazolidin-2-ylidineamine, et au moins un sel soluble dans l'eau sélectionné dans le groupe constitué par le sulfate de magnésium (formes hydratée et anhydre) et le sulfate de sodium, ledit insecticide étant présent en quantité efficace du point de vue insecticide. L'invention concerne aussi des procédés d'utilisation.
Patent CA-2665024-A1 (CA)
Inventor: MASUDA YOSHITO
IPC: A61P1/04
Filed: 2007-10-24
Abstract: The invention provides a rebamipide-containing aqueous pharmaceutical suspension which can be prepared by a simple process and keep the dispersed fine-particle state of rebamipide stable without having the fine particle agglutinated. The rebamipide-containing aqueous pharmaceutical suspension of the invention is prepared by mixing polyvinyl alcohol and additionally a sodium salt compound with rebamipide.
Patent CA-2668287-A1 (CA)
Inventor: ANGELOT STEPHANE
IPC: G06F15/16
Filed: 2007-10-26
Abstract: L'invention concerne un système pour configurer une pluralité d'entités de réseau par un serveur central, chacune des entités de réseau étant associée à un identifiant unique, et chacune des entités de réseau étant associée à au moins un prestataire de services ayant des données de paramétrages de configuration pour celles-ci.
Patent CA-2671600-A1 (CA)
Title: Articulated handles for rowing exercise devices
Inventor: EDMONDSON ROBERT
IPC: A63B69/06
Filed: 2009-07-09
Abstract: A handle for an exercise machine, e.g. a rowing machine, which is mounted on an end of a connecting linkage, e.g. chain, strap or cord, which extends along an axis of force application in the exercise machine. The handle includes first and second arm structures pivotally connected at their ends to a mounting bracket, which is attached to the connecting linkage. Handgrips are mounted on an the outer free ends of the first and second arm structures for pulling towards the users body, while separating the first and second arms apart, thereby replicating actual rowing strokes. Preferably, the handle is adjustable to various positions to replicate various rowing styles, e.g. conventional or crossover.
Patent CA-2671629-A1 (CA)
Title: Vaccines including antigen from four strains of influenza virus
Inventor: TSAI THEODORE F
IPC: A61P31/16
Filed: 2007-12-05
Abstract: Vaccines of the invention include at least four influenza virus strains. In some embodiments, the vaccines are produced in cell culture rather than in eggs. In some embodiments, the vaccines include an adjuvant. In some embodiments, the vaccines are not split or whole virion vaccines, but are live or purified glycoprotein vaccines. In some embodiments, the vaccines contain substantially the same mass of hemagglutinin (HA) for each of the influenza virus strains. In some embodiments, the four strains will include two influenza A virus strains and two influenza B virus strains ('A-A-B-B'). In other embodiments, the four strains will include three influenza A virus strains and one influenza B virus strain ('A-A-A-B').
Patent CA-2675386-A1 (CA)
Title: Split body swelling packer
Inventor: JOHNSON LARRY D
IPC: E21B33/12
Filed: 2008-01-13
Abstract: A swelling packer system uses modules that can be joined together and mounted over a tubular using a vertical split that can be drawn closed with a tapered pin (28) in overlapping loops (18-20). The pins are circumferentially spaced apart as between adjacent modules. End (52, 50) rings can protect the modules for run in and act as extrusion barriers during and after the swelling is complete. The module ends can be overlapped in an interlocking fashion which allows multiple elements to be joined together to make a packer assembly as long as desired with any combination of swelling elements (32) in a single packer assembly. Optionally, interior grooves in the swelling material can hold split ring seals or o-ring type seals that are slipped over a tubular end before a module is clamped on. The sealing elements can be triggered with water or hydrocarbons or with other materials already in the wellbore or introduced to it or other surface or locally actuated triggers.
Patent CA-2676519-A1 (CA)
Inventor: SOBOTA ELIZABETH
IPC: B65G1/137
Filed: 2008-01-08
Abstract: Individual items or multiple items are stored on vertical stacks (or racks) of conveyors. The stacks of conveyors are located on both sides of a vertical transport on which cartons, totes, and/or pallets are loaded. The vertical transport is able to be vertically lifted in a fashion similar to an elevator so that the totes on the conveyor can receive items from the various levels of the storage rack conveyors. To speed up the loading process, items can be loaded in the containers simultaneously from both sides of the container and/or sequentially. In one form, a cross-belt conveyor is used to load the items. Alternatively or additionally, robotic arms can be used to load the items. One or more conveyor drivers can be used to power multiple conveyors in order to index items to a loading position on the conveyors.
Patent CA-2677089-A1 (CA)
Inventor: WASSERMANN KNUT
IPC: B01J23/40
Filed: 2008-01-17
Abstract: A multilayered, three-way conversion catalyst having the capability of simultaneously catalyzing the oxidation of hydrocarbons and carbon monoxide and the reduction of nitrogen oxides is disclosed. Provided is a catalytic material of at least four layers in conjunction with a carrier, where each of the layers includes a support, at least three layers comprise a precious metal component, and at least one layer comprises an oxygen storage component (OSC). The catalytic material can further comprise a fifth layer, where at least four layers comprise a precious metal component, at least one layer comprises an oxygen storage component, and at least one layer is substantially free of an oxygen storage component.
Patent CA-2678230-A1 (CA)
Inventor: HORSTMAN NATHAN J
IPC: E02F3/80
Filed: 2009-09-08
Abstract: A moldboard of a work vehicle comprises a blade and a sideshift rail comprising a bar attached to the blade and a wear strip removably mounted to the bar.
Patent CA-2679749-A1 (CA)
Inventor: SMITH REDD H
IPC: E21B10/55
Filed: 2008-03-12
Abstract: Methods of forming cutting element pockets in earth-boring tools include machining at least one recess (52) to define at least one surface of a cutting element pocket using a cutter (56) oriented at an angle to a longitudinal axis of the cutting element pocket. Methods of forming earth-boring tools include forming a bit body (50) and forming at least one cutting element pocket therein using a rotating cutter oriented at an angle relative to a longitudinal axis (60) of the cutting element pocket being formed. Earth-boring tools have a bit body comprising a first surface defining a lateral sidewall (55) of a cutting element pocket, a second surface defining an end wall (66) of the cutting element pocket, and another surface defining a groove located between the first and second surfaces that extends into the body to enable a cutting element (18) to abut against an area of the lateral sidewall and end wall of the pocket.
Patent CA-2681955-A1 (CA)
Title: Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof
Inventor: JEONG HAE-JOO
IPC: H04N19/89
Filed: 2005-01-20
Abstract: A digital broadcast transmitting/receiving system and a signal processing method thereof that can improve the receiving performance of the system. A digital broadcast transmitter has a randomizer to randomize an input data stream which has null bytes being inserted at a specified position, a multiplexer to output a data stream formed by inserting specified known data into the position of the null bytes of the randomized data stream, an encoder to encode the data stream outputted from the multiplexer, and a modulator/RF-converter to modulate the encoded data, RF-convert the modulated data and transmit the RF-converted data. The receiving performance of the digital broadcast transmitting/receiving system can be improved even in a multi-path channel by detecting the known data from the received signal and using the known data in synchronization and equalization in a digital broadcast receiver.
Patent CA-2682351-A1 (CA)
Title: Dispositif d'insertion et de sertissage de bague pour fixation a bague sertie sur une tige
Inventor: LE VACON PHILIPPE
IPC: B21J15/28
Filed: 2008-03-26
Abstract: Un dispositif (5) d'insertion et de sertissage de bague sur une tige de f ixation dans un trou comporte un robot (51), un système de contrôle et de co mmande (54) et un outil terminal (53) apte à sertir la bague sur la tige. L' outil terminal (53) comporte un dispositif de sertissage et un dispositif de mise en place de la bague solidaires d'un dispositif de positionnement fin par l'intermédiaire duquel l'outil terminal (53) est fixé à un élément d'ext rémité (52) du robot (51). Un sous-ensemble d'insertion de bagues du disposi tif de mise en place de la bague et un nez de sertissage du dispositif de se rtissage sont mobiles sur l'outil terminal (53) pour être alternativement po sitionnés sur un axe d'une fixation à poser, sans mouvement commandé du robo t (51) lorsque l'outil terminal (53) est préalablement prépositionné.
Patent CA-2682772-A1 (CA)
Inventor: HUANG XIAODONG
IPC: B60S5/02
Filed: 2007-05-25
Abstract: The present invention provides a safe, environment-friendly, energy-saving fuel-filling device which at least comprises of a double-wall fuel-storage tank ( 1 ) with explosion-resistant separating materials filling in the tank inner cavity and the tank wall interlayer. The fuel outlet pipe ( 11 ) of the fuel-storage tank is connected with the fuel dispenser ( 2 ). A skid body ( 3 ) is set up under the fuel-storage tank and the fuel dispenser. A hood body ( 5 ) is set up encasing the skid body. The invention has indeed realized the objective of safety, environmental protection, energy conservation.
Patent CA-2683881-A1 (CA)
Title: Dual front utility knife with interlock
Inventor: PRICE MARTIN
IPC: B26B1/08
Filed: 2009-11-05
Abstract: A utility knife includes a handle, a first blade holder assembly, a second blade holder assembly, and an interlock assembly. The handle includes an opening at a front end. The first blade holder assembly is constructed and arranged to hold a first blade at a position of use wherein the first blade projects through the opening at the front end of the handle, and to retract the first blade into the handle. The second blade holder assembly is constructed and arranged to hold a second blade at a position of use wherein the second blade projects through the opening at the front end of the handle, and to retract the second blade into the handle. The interlock assembly constructed and arranged to allow only one of the first blade and the second blade to project through the opening at the front end of the handle.
Patent CA-2686527-A1 (CA)
Title: Adhesion promoting temporary mask for coated surfaces
Inventor: DAVE VIPUL
IPC: A61L33/10
Filed: 2009-11-27
Abstract: An expandable medical device includes a plurality of elongated struts, forming a substantially cylindrical device which is expandable from a first diameter to a second diameter. A plurality of different beneficial agents may be loaded into different openings within the struts for delivery to the tissue. For treatment of conditions such as restenosis, different agents are loaded into different openings in the device to address different biological processes involved in restenosis and are delivered at different release kinetics matched to the biological process treated. The different agents may also be used to address different diseases from the same drug delivery device. In addition, anti-thrombotic agents may be affixed to at least a portion of the surfaces of the medical device for the prevention of sub-acute thrombosis. To ensure that the different agents remain affixed to the device as well as to each other, masking and de-masking processes may be utilized.
Patent CA-2686930-A1 (CA)
Inventor: OLCESE GINO
IPC: A23L27/30
Filed: 2008-05-14
Abstract: The present invention relates to edible orally delivered products, such as beverages, food products, confectioneries and chewing gum, which provide an enhanced perception of an active substance, such as a sweetener. More specifically, some embodiments provide potentiator compositions, which include at least one active substance and at least one sweetness modifier. The sweetness modifier may increase sucrose equivalence, increase the perception of sweet flavor upon consumption, decrease the perception of an aftertaste, or extend the time periods of sweetness onset, sweetness peak or sweetness decay.
Patent CA-2687540-A1 (CA)
Inventor: BROUSSEAU GUY
IPC: G02C11/02
Filed: 2008-05-20
Abstract: An eyeglass frame (10), the eyeglass frame (10) being usable for supporting a first lens (12) and a second lens (14), the eyeglass frame (10) comprising: a first rim (16) and a second rim (18), the first and second rims (16 and 18) being provided for supporting respectively the first and second lenses (12 and 14); a bridge (19) attaching the first and second rims (16 and 18) to each other; and a nose pad (20) removably attachable to the first rim (16); the first rim (16) defining a nose pad attachment (24) for removably attaching the nose pad (24) thereto, the nose pad attachment (24) being deformable between a locked configuration in which the nose pad (20) is fixedly attached to the nose pad attachment (24) and an unlocked configuration in which the nose pad (20) is movable relative to the nose pad attachment (24) for selectively attaching the nose pad (20) to the nose pad attachment (24) and detaching the nose pad (20) from the nose pad attachment (24); the first rim (16) being deformable between a lens supporting configuration in which the first rim (16) is able to support the first lens (12) and a deformed configuration, the deformed configuration being achievable when the first rim (16) is deprived of the first lens (16); wherein when the first rim (16) is in the lens supporting configuration, the nose pad attachment (24) is in the locked configuration and when the first rim (16) is in the deformed configuration, the nose pad attachment (24) is in the unlocked configuration.
Patent CA-2689180-A1 (CA)
Inventor: DINH CONG THANH
IPC: H02G3/08
Filed: 2009-12-23
Abstract: The present invention provides a cable and box support plate which is a rectangular, flat plate with integral cable/conduit support member formed therewith. The cable/conduit support members are made from the same material as the remaining plate and formed by punching or stamping out the support members therein.
Patent CA-2692943-A1 (CA)
Inventor: FORMANEK LOTHAR
IPC: F27B15/10
Filed: 2008-06-25
Abstract: In the reduction of solids containing iron oxide, in particular titanium-containing iron ores, such as ilmenite, the solids are introduced into a reactor in which they are reduced in the presence of a carbonaceous reducing agent at a temperature of 800 to 1200C. To increase the efficiency of the reduction, steam is additionally introduced into the reactor.