baber/WOPTO huggingface dataset:
Patent CA-2511062-C (CA)
Inventor: TURCOTTE CHRISTOPHER JOHN
IPC: B65G43/02
Filed: 2005-06-29
Granted: 2009-11-17
Abstract: A conveyor system has a conveyor track having at least one pathway, a number of undercarriage units for travel along the conveyor track, each with a plurality of travel elements confined for travel along the pathway, the conveyor track having at least one sensing location, at least one sensing portion for each sensing location the detecting the presence of a travel element et the sensing location, a monitoring portion for monitoring an operative frequency at which successive travel elements pass the sensing location, a signalling portion responsive to the monitoring portion for issuing a signal on a change in the operative frequency indicative of a corresponding change is the condition of one or more than one affected travel element, the conveyor track including art access site for accessing the affected travel element, and a drive portion for driving the undercarriage units along the conveyor, the drive portion being responsive to the monitoring portion for bringing the conveyor to a temporary halt with the affected travel element at the access site for subsequent replacement and/or repair.
Patent CA-2512611-C (CA)
Inventor: NISSEN VIBEKE
IPC: A23G4/02
Filed: 2003-02-04
Granted: 2012-01-03
Abstract: La présente invention concerne une pastille (10, 20, 30, 40, 50) de gomme à mâcher qui comprend au moins deux parties séparées soudées (11, 12; 21, 22, 23; 31, 32; 41, 42; 51, 52) de gomme à mâcher dont au moins une est formée d'une base de gomme renfermant des granulés de gomme, ladite pastille de gomme à mâcher présentant une teneur en base de gomme qui est au moins égale à 5 % en poids de la pastille. Selon la présente invention, on a produit une pastille de gomme à mâcher comprimée présentant des caractéristiques extrêmement impressionnantes d'incorporation de quantités bien définies d'ingrédients de gomme à mâcher combinées aux propriétés rhéologiques acceptables de la pastille complète.
Patent CA-2515003-C (CA)
Title: Self-calibrating radio
Inventor: PETERSON EUGENE HAROLD III
IPC: H03L1/00
Filed: 2004-01-30
Granted: 2008-12-23
Abstract: A self-calibrating radio is described. In one exemplary implementation, a radio generates a radio signal from its local voltage controlled oscillator.  The calibration system automatically calibrates the radio by: (i) receiving a reference signal having a calibrated reference frequency, (ii) comparing the local frequency to the reference frequency to determine whether there is a difference between the local frequency and the reference frequency and (iii) adjusting the local frequency by an offset frequency, if the difference between the local frequency and the reference frequency is greater than a threshold value.
Patent CA-2523211-C (CA)
Inventor: HUANG CHIN-PIAO
IPC: F24F13/22
Filed: 2005-10-12
Granted: 2009-06-23
Abstract: An air conditioner includes an indoor device having a water draining hose for receiving water generated in the indoor device, an outdoor device having a fan device spindle, and a water draining device coupled to the spindle of the fan device, and coupled to the hose of the indoor device, to draw the water out of the indoor device, and to prevent the water from dropping from the indoor device. The water draining device includes a housing having a cap which includes an inlet coupled to the hose of the indoor device, and an outlet for discharging the water. The housing includes two check valves to control the water to flow from the hose of the indoor device into the cap, and then to flow out through the outlet of the cap.
Patent CA-2526280-C (CA)
Title: Coffee brewer
Inventor: BURROWS BRUCE D
IPC: A47J31/44
Filed: 2004-05-14
Granted: 2013-12-03
Abstract: An improved coffee brewer and brewing method are provided for producing brewed coffee with improved flavor. The coffee brewer includes a brew basket having jet ports connected to a source of heated water and positioned to deliver hot water streams into the brew basket at a location beneath the level of coffee grounds contained therein. These hot water streams turbulently agitate and stir the coffee grounds to produce a substantially fluidized bed of water-borne coffee grounds for improved flavor extraction and enhanced aroma, This fluidized bed is directed against one or more mesh filter elements forming a wall portion of the brew basket for outward passage of the thus-brewed coffee which is then directed into an underlying carafe or the like. In one preferred form, a portion of the brew basket may incorporate a window to permit visual observation of the fluidized bed therein.
Patent CA-2526333-C (CA)
Title: Method and apparatus for conducting a chemical reaction in the presence of cavitation and an electrical current
Inventor: KAZEM BIJAN
IPC: B01J19/18
Filed: 2004-05-11
Granted: 2011-12-06
Abstract: Disclosed is a method and apparatus for conducting a chemical reaction. The reaction is conducted in a reaction vessel or mixing occurring in at least a partial liquid environment in which reactants are disposed. The reaction is conducted in the presence of cavitation and an electrical current.
Patent CA-2529984-C (CA)
Title: Oral multi-functional pharmaceutical capsule preparations of proton pump inhibitors
Inventor: ODIDI ISA
IPC: A61K31/44
Filed: 2004-06-03
Granted: 2012-09-25
Abstract: An oral pharmaceutical composition comprises multiple populations of at least one of beads, pellets, tablets and granules provided in a capsule, the composition comprising: a first population of a pharmaceutical active comprising a pharmaceutical active substance releasable at a first rate; a population of a basic substance; and a second population of a pharmaceutical active comprising a pharmaceutical active substance releasable at a second rate. In another embodiment, the oral pharmaceutical composition comprises multiple populations of at least one of beads, pellets, tablets and granules provided in a capsule, the composition comprising: a population of a pharmaceutical active; a population of a basic substance; a population of enteric coated pharmaceutical active; and a population of enteric coated basic substance. The composition can provide multiple site specific delivery of a pharmaceutical active in a rapid, delayed and/or sustained release manner into the plasma.
Patent CA-2531014-C (CA)
Inventor: GRAUZER ATTILA
IPC: A63F1/14
Filed: 2004-07-14
Granted: 2014-03-25
Abstract: A distinct dealing shoe having no shuffling functionality receives shuffled, randomized or ordered group of cards. The cards may be mechanically moved one at a time from a receiving area for the deck to a buffer area where more than one card is temporarily stored. The cards in the buffer area are then mechanically moved to a card delivery area where the cards may be manually removed, one-at-~a-time, by a dealer. The cards are read one-at-a-time inside of the dealing shoe, either before the buffer area or after leaving the buffer area, but preferably before the cards are being manually removed from the card delivery area. The information from the card reading may be used for game tracking, hand tracking, player information, and other security issues at casino table card games.
Patent CA-2531110-C (CA)
Inventor: ZHANG WENLIN
IPC: H04L12/56
Filed: 2004-07-02
Granted: 2010-12-07
Abstract: The present invention discloses a method for processing network selection information of user terminal in wireless local area network (WLAN). When a WLAN user terminal accessing a wireless communications network via a WLAN access network (WLAN AN), the WLAN user terminal sending to the WLAN AN an authentication signaling carrying network selection information. The WLAN AN forwarding the authentication signaling to an Authentication Authorization Accounting (AAA) proxy in the visited network; having received the authentication signaling, the AAA proxy in the visited network removing the information of the visited network in network selection information from the authentication signaling and sending a modified authentication signaling to the home network of the WLAN  user terminal. This invention enables user terminal to select an appropriate wireless communication network to get accessed when it tries to access via a WLAN connecting with a plurality of wireless communication networks.
Patent CA-2532100-C (CA)
Inventor: BALKO TERRY WILLIAM
IPC: C07D213/79
Filed: 2004-08-04
Granted: 2013-01-22
Abstract: 4-Aminopicolinic acids of formula (I) wherein Y represents -CF2(C1-C3 alkyl);  and W represents -NO2, -N3, -NR1R2, -N=CR3R4 or -NHN=CR3R4 having (1,1-difluoroalkyl) substituents in the 6-position and their amine and acid derivatives are potent herbicides demonstrating a broad spectrum of weed control.
Patent CA-2533145-C (CA)
Inventor: RILEY WYATT
IPC: H04W64/00
Filed: 2004-07-23
Granted: 2013-04-09
Abstract: Different types of position solutions may be used to determine the position of a mobile station (104) in a wireless communication system (101). The position solutions include terrestrial, or network (102, 103), based techniques and non-network, such as satellite (160), based techniques. An apparatus and method whereby different position solutions are selected based on a figure of merit of the different solutions in determining a position of a mobile remote unit (104).
Patent CA-2534516-C (CA)
Inventor: WILKEN KEVIN L
IPC: G09F3/20
Filed: 2004-08-09
Granted: 2011-04-19
Abstract: A label media (14) for use in a label media printer forms dynamically sized label markers. The label media (14) includes a continuous tube (17) affixed to a length of a carrier web (15). Indicia is printed on the tube (17) which is then cut to a desired length that accommodates the indicia printed thereon to dynamically form the wire marker.
Patent CA-2540315-C (CA)
Title: Heat-resistant cast steel excellent in aged ductility and creep rupture strength for hydrogen producing reaction tubes
Inventor: TAKAHASHI MAKOTO
IPC: C01B3/38
Filed: 2004-10-18
Granted: 2011-07-19
Abstract: A heat-resistant cast steel excellent in high-temperature strength, aged ductility and creep rupture strength for use as a material for steam reforming reaction tubes in fuel cell hydrogen generation systems and the like.  The cast steel has a chemical composition comprising, in mass %, 0.1 to 0.5% of C, up to 2.5% of Si, up to 2.5% of Mn, 15 to 26% of Cr, 8 to 23% of Ni, 0.1 to 1.2% of Nb, 0.01 to 1.0% of Ti, 0.001 to 0.15% of Ce, up to 0.06% of N and the balance substantially Fe, the cast steel being 20 to 45 in the parameter value P calculated from the expression:     P = 89.3 - 78.4C + 0.1Si - 5.7Mn - 1.7Cr + 0.01Ni + 2Nb + 5.3Ti - 36.5N - 50.8Ce.     When desired, the steel contains at least one of 0.001 to 0.05%  of B, 0.01 to 0.5% of Zr and 0.001 to 0.15% of La, and/or 0.01 to 0. 3% of Al. Further when desired, the C, Cr and Ni contents are limited to 0.1 to 0.3% of C, 15 to 20% of Cr and 8 to 18%  of Ni.
Patent CA-2555149-C (CA)
Inventor: HEDNER JAN
IPC: A61K31/423
Filed: 2005-02-15
Granted: 2014-01-21
Abstract: A method of treating or preventing Obstructive Sleep Apnea (OSA) comprises the administration of a pharmacologically effective amount of zonisamide to a patient in need thereof, with the proviso that OSA caused by external mechanical obstruction of the airways, such as by mucus, is excluded. Also disclosed is the use of zonisamide for the manufacture of a medicament useful in the treatment; a protective patch comprising zonisamide and a pharmaceutically acceptable carrier for transdermal or transmucosal administration to a person suffering from OSA; and the use of zonisamide for the manufacture of a diagnostic device, kit or composition for the diagnosis of sleep disordered breathing.
Patent CA-2556495-C (CA)
Title: Vehicle mounted electrical generator system
Inventor: STORM JOHN M
IPC: B60L50/15
Filed: 2005-02-22
Granted: 2011-03-29
Abstract: A vehicle mounted AC generator system having an AC generator mounted outside the engine/transmission compart-ment and connected by drive shaft with universal joints and a belt driven RPM ratio device. The ratio is set to provide accurate AC  generator RPM at a preselected engine RPM. The AC generator is mechanically engageable when certain conditions are met and is disconnected when other conditions are present, including an operator emergency stop switch.
Patent CA-2558101-C (CA)
Inventor: ODER JOHN W
IPC: C10B1/04
Filed: 2004-03-17
Granted: 2012-04-24
Abstract: A deheader valve is fitted onto an existing or new coke drum by initially positioning the body and valve, and then raising the valve to mate with the flange using a lifting device other than a chain fall. The vertical positioning of the deheader valve is preferably accomplished with a hydraulic or pneumatic piston, winch, scissor jack, ratchet jack, screw jack, and so forth. The distance traveled by the valve using these devices is more than 2 cm, commonly at least 20 cm, and in some installations up to 40 cm or more. In retrofit situations an oil inlet is provided in a side wall of the drum above the bottom drum flange.
Patent CA-2561845-C (CA)
Inventor: PAPANIA MARK J
IPC: A61M11/00
Filed: 2005-04-01
Granted: 2014-03-25
Abstract: Methods and systems for aerosol delivery of agents to a patient are described herein. The present system can be used to administer various types of agents, such as a vaccine or other types of pharmaceutical substances. Certain embodiments of the present system utilize an (18) actuator coupled to a disposable aerosolizing element (16) that aerosolizes an agent for delivery to a patient when acted upon by the actuator. The aerosolizing element prevents the agent from contacting the actuator and other non-disposable components of the system so that little or no cleaning or maintenance is required. The present system also can include an aerosolization rate monitor that monitors the rate at which an agent is being aerosolized and provides feedback to the user to ensure that the proper dose is being administered.
Patent CA-2562784-C (CA)
Title: Fluorocarbon antigen delivery vectors and constructs
Inventor: BONNET DOMINIQUE
IPC: A61K47/48
Filed: 2005-04-01
Granted: 2013-08-13
Abstract: The present invention relates to fluorocarbon vectors for the delivery of antigens to immunoresponsive target cells. It further relates to fluorocarbon vector-antigen constructs and the use of such vectors associated with antigens as vaccines and immunotherapeutics in animals.
Patent CA-2566260-C (CA)
Inventor: FIALA MARK
IPC: G09F3/00
Filed: 2006-10-31
Granted: 2013-10-01
Abstract: This invention discloses marker detectable by visual means comprising; a polygonal border having of at least four non collinear salient points. The marker has on it a pattern in binary digital code. The binary code data contains information data, checksum and error correction. The binary code data is on two levels; a first level of binary code readable at a first given distance, a second level of binary code readable at a second given distance, where the second given distance is less than the first given distance and the second level binary code is smaller in size than the first level binary code. The second level of binary code does not interfere with the reading of the first level binary code. It also discloses a method for detecting a marker comprising the steps of detecting an image, using an edge detector to detect an edge in said image, grouping more than one edge into a polygon having salient points, calculating homography from polygon salient points, generating a list of homographies, extracting binary data from input image having homographies, identifying and verifying binary data.
Patent CA-2566738-C (CA)
Inventor: CHAN WESLEY
IPC: G06Q30/02
Filed: 2005-05-10
Granted: 2016-03-01
Abstract: A system and method for rating a document comprising an image are provided. A  document is received for distribution. Rating information associated with the document is received from one or more rating entities. At least one of said one or more rating entities comprises a processor to determine rating information associated with the image. The document is approved for distribution based on the rating information.
Patent CA-2570061-C (CA)
Inventor: KENNEDY JOHN M
IPC: E21F1/14
Filed: 2001-03-29
Granted: 2009-05-26
Abstract: A mine door system (10) including at least two doors (20 and 22) positioned in a mine passageway (14) in spaced relation forming an airlock (24). The doors (20 and 22) include at least one leaf (60A-D) movable between open and closed positions to allow passage into and out of the airlock (24). A control system (89) controls operation of leaf movement actuators (70-73) such that in normal operation, at least one door (20 and 22) is always closed to control flow of air in the mine. A power source (91) is included to effect movement of the leafs by the actuators (70-73).
Patent CA-2574683-C (CA)
Inventor: AOYAGI KATSUMI
IPC: G01N33/543
Filed: 2005-07-28
Granted: 2013-05-28
Abstract: To provide a soluble highly sensitive probe complex with high functional capability ensuring usability in immunoassays of high sensitivity. A highly sensitive probe complex can be produced by linking hydrophilic intermediums to a carrier and linking detection markers such as biotin, haptens or low-molecular-weight peptides and antibodies to the intermediums. By virtue of the linking of hydrophilic intermediums to a carrier, a multiplicity of hapten molecules can be linked and the probe complex as a whole becomes hydrophilic, so that there can be obtained a probe complex with high functional capability which would not induce nonspecific reactions.
Patent CA-2574930-C (CA)
Title: Adjustable and transportable scaffolding
Inventor: GRENON DANIEL
IPC: E04G1/18
Filed: 2005-06-07
Granted: 2012-12-18
Abstract: An adjustable and transportable scaffolding (10) is described. It comprises an adjustable leg support mechanism (20) for a scaffolding having vertical corner frame members (11) connected to horizontal frame members (12) and cross-braces (13). The mechanism (20) comprises an open-ended sleeve (21) adapted to receive a support rod (22) therethrough and wherein the support rod has at least a horizontal toothed edge section (23) adapted to sercure to a bottom support foot (24). A tooth engaging member (25) is pivotally secured to the sleeve (21) and has a tooth engaging head (26) biased against the toothed edge (23) inside the sleeve (21) for supporting the sleeve about the support rod (22) while permitting upward displacement of the sleeve about the rod. The tooth engaging member (25) can be unbiased from the toothed edge (23) of the support rod (22) to permit downward displacement of the sleeve (21) about the rod (22). A locking member (40) is provided to lock the tooth engaging member (25) in arresting position with the toothed edge (23). The sleeve (21) is also provided with a connector (52) for support engagement with one of the corner frame members (11) of the scaffolding (10).
Patent CA-2575351-C (CA)
Inventor: BELL BERTRAM
IPC: H01B13/02
Filed: 2005-07-25
Granted: 2013-06-18
Abstract: The invention relates to the stranding of long winding material using a substantially cylindrical rotary body. The rotary body comprises a first passage for guiding a first winding material through the cylindrical rotary body and a second passage for guiding a second winding material through the cylindrical rotary body. The first passage connects a first offset inlet on a first end side of the rotary body to a first offset outlet on a second end side of the rotary body, which opposes the first end side. The second passage connects a second input, arranged on a surface of the rotary body extending between the two end sides, to a second offset output on the second or first end side of the rotary body.
Patent CA-2576232-C (CA)
Title: Neuroprotective properties of dextrorotatory morphinans
Inventor: KIM HYOUNG-CHUN
IPC: A61P25/36
Filed: 2005-05-13
Granted: 2009-10-27
Abstract: The present application discloses a pharmaceutical composition for treating Parkinson~s disease and psychotropic intoxication/abusive potential, which contains a morphinan compound.
Patent CA-2578025-C (CA)
Inventor: BEECKMAN JEAN W
IPC: C08L83/04
Filed: 2005-08-05
Granted: 2013-06-18
Abstract: The invention relates to the use of particulate silicone resins in the absence of added organic solvents with particulate inorganic materials to form structured bodies and in particular molecular sieve containing structured bodies. The silicone resin is used in the form of a particulate with an average particle size of less than 700 ~m. Upon calcining, the silicone resin is converted to silica which acts as a binder.
Patent CA-2579269-C (CA)
Title: Luminaire efficace avec captage directionnel de la lumiere laterale
Inventor: CASSARLY WILLIAM J
IPC: F21V8/00
Filed: 2007-02-21
Granted: 2014-12-16
Abstract: Un luminaire à extraction de lumière latéralement dirigée comporte un conduit de lumière au cur photoconducteur et une structure dextraction de lumière le long dun premier côté longitudinal du luminaire, confinée à une largeur de bande radiale du luminaire, le long de laxe longitudinal du luminaire, sensiblement inférieure à 180°. La seconde extrémité du conduit de lumière possède un moyen déconomie de lumière pour diriger la lumière économisée à la seconde extrémité vers la première extrémité. Le moyen dextraction de lumière est réglable pour recevoir des distributions angulaires de lumière de diverses sources lumineuses.
Patent CA-2580311-C (CA)
Title: Method and apparatus for determining and managing congestion in a wireless communications system
Inventor: KWAK JOSEPH
IPC: H04W48/18
Filed: 2005-09-13
Granted: 2014-09-09
Abstract: An improved method of network management, particularly in the context of standards IEEE802.11 and IEEE802.11k, through two new MAC measurements, with attendant advantages. The two new measurements include WTRU uplink traffic loading measurement, and an AP service loading measurement and is generally applicable at least to layers 1 and 2 as applied to a least 802.11k in the context of OFDM and CDMA 2000 systems, but is applicable to other scenarios as well. A Method for determining and advertising congestion is also provided for a Wireless Local Area Network (WLAN) system. The present invention also introduces a method for managing congestion when congestion is detected. This aspect of the present invention applies primarily to wireless systems that use the Carrier Sense Multiple Access/ Collision Avoidance (CSMA/CA) mechanism.  The methods are advantageously implemented in selectively configured WTRUs of various forms.
Patent CA-2585623-C (CA)
Title: Ortho-substituted benzene derivatives
Inventor: TAMAKI KAZUHIKO
IPC: A61K31/192
Filed: 2005-10-26
Granted: 2012-06-05
Abstract: A superior LXR modulator is provided. A compound represented by the general formula (I):   (see formula I) [wherein R1: -COR9 (wherein R9: alkyl, optionally substituted alkoxy or optionally substituted amino); R2: H, OH, alkoxy, optionally substituted amino, etc.; R3: H, optionally substituted alkyl, cycloalkyl, optionally substituted alkoxy, optionally substituted amino, halogeno, etc.; R4 and R5: H, optionally substituted alkyl, halogeno, etc.; R6 and R7: H, alkyl; R8: -X2 R10 [wherein R10: -COR11 (wherein R11: OH, optionally substituted alkoxy, optionally substituted amino, etc.), -SO2R12 (wherein R12: optionally substituted alkyl, optionally substituted amino, etc.), tetrazol-5-yl, etc.; X2: single bond, optionally substituted alkylene, etc.]; X1: -NH-, -O-, -S-, etc.; Y1: optionally substituted phenyl, optionally substituted 5- to 6-membered aromatic heterocyclyl; Y2: optionally substituted aryl, optionally substituted heterocyclyl, etc.] and the like is provided.