baber/WOPTO huggingface dataset:
Patent CA-2622338-C (CA)
Title: Log debarking blade
Inventor: REIMLER JAMES L
IPC: B27L1/00
Filed: 2008-03-28
Granted: 2012-01-31
Abstract: A debarking blade includes an elongate blade body having an attachment end, an opposed free end, and an arcuate concave inner edge surface extending between the opposing ends and adapted to face generally inwardly toward the rotational axis of the ring rotor. A detachable cutting tip having a cutting edge thereon is releasably mounted on the free end of the blade body for engaging and debarking a log. A detachable climbing edge insert is releasably mounted on the blade body between the attachment end and the free end. The climbing edge portion engages successive logs being fed into the debarker for deflecting the debarking blade out of the path of the logs.
Patent CA-2623090-C (CA)
Inventor: PHIASIVONGSA PASIT
IPC: B01L3/00
Filed: 2006-09-25
Granted: 2015-11-10
Abstract: Oligonucleotide analogues are provided that incorporate 5-aza-cytosine in the oligonucleotide sequence, e.g., in the form of 5-aza-2'-deoxycytidine (decitabine) or 5-aza-cytidine. In particular, oligonucleotide analogues rich in decitabine-deoxyguanosine islets (DpG and GpD) are provided to target the CpG islets in the human genome, especially in the promoter regions of genes susceptible to aberrant hypermethylation. Such analogues can be used for modulation of DNA methylation, such as effective inhibition of methylation of cytosine at the C-5 position. Methods for synthesizing these oligonucleotide analogues and for modulating nucleic acid methylation are provided. Also provided are phosphoramidite building blocks for synthesizing the oligonucleotide analogues, methods for synthesizing, formulating and administering these compounds or compositions to treat conditions, such as cancer and hematological disorders.
Patent CA-2623508-C (CA)
Title: Stockage et transport des deblais de forage
Inventor: CURLE WILLIAM
IPC: B65G53/22
Filed: 2006-09-22
Granted: 2016-05-31
Abstract: La présente invention concerne un système de stockage et de transport (10) de déblais de forage qui comprend un récipient sous pression (12) destiné à contenir des déblais de forage et possédant une pluralité de sorties de déblais de forage. Les sorties communiquent de manière sélective avec un transporteur (14) de déblais de forage servant à transporter les déblais de forage provenant du récipient.
Patent CA-2623841-C (CA)
Inventor: ABULROB ABEDELNASSER
IPC: G01N33/566
Filed: 2006-09-15
Granted: 2019-03-12
Abstract: The invention features a method of identifying an agent and generating an antibody that can cross the blood bram barrier, through the use of novel antigen isoforms of transmembrane domain protein 30A (TMEM30A) This is useful in establishing mechanisms of transmigration across the blood-bram barrier.  These antigens are enriched in bram endothelium compared to other endothelial cells and may have better selectivity and capacity for bram delivery compared to transferrin and insulin receptors One antigen is TMEM30A.
Patent CA-2626516-C (CA)
Inventor: SOMERFIELD ALAN DAVID
IPC: A47K5/12
Filed: 2006-10-16
Granted: 2013-11-26
Abstract: Dispensing systems for dispensing one or more materials into a fluid flow conduit, during the conveyance of fluid through the conduit are configured to connect to a fluid conduit, such as a standard pipe of a shower arm and dispense a material into the water flow in the shower arm. The system includes a first tube member having a restrictor flow passage to provide a pressure differential, as fluid flows through the tube member. The pressure differential created within the restrictor passage by the fluid flow is communicated to a flask, to provide a pressure differential between the interior and the exterior of a flexible container within the flask. The pressure differential causes material within the flexible container to be drawn out and conveyed to the fluid flowing through the tube member. The flask may be connected to the first tube member, through an extension portion that is rotatable around the first tube member for convenient positioning. A quick-release connection structure may allow the flask to be connected and selectively releasable from the system.
Patent CA-2626912-C (CA)
Inventor: SERINET GILLES
IPC: F24F11/76
Filed: 2008-03-31
Granted: 2012-08-21
Abstract: Air-conditioning system for a room, comprising means for diffusing air in the room and regulating means for diffusion of the blown air, characterized in that said means are intended to be placed at the level of the ceiling of the room, and in that the regulating means are suitable for spatially modulating diffusion of the air in the room.
Patent CA-2631219-C (CA)
Inventor: QUINCY ROGER BRADSHAW III
IPC: A61F7/08
Filed: 2006-12-07
Granted: 2014-01-28
Abstract: A substrate that contains an exothermic coating is provided. More specifically, the exothermic coating includes one or more components (e.g., carbon, oxidizable metal, moisture-retaining particles, etc.) that are durably adhered to the substrate. To provide the desired durability, the exothermic coating includes the combination of a certain amount of a polymer latex and polysaccharide. When appropriately selected and incorporated into the exothermic coating, the present inventors have discovered that these components may interact synergistically to improve binding capacity.
Patent CA-2635913-C (CA)
Title: Hydrogen-generating fuel cell cartridges
Inventor: CURELLO ANDREW J
IPC: C10J3/54
Filed: 2007-01-05
Granted: 2014-10-07
Abstract: The present application is directed to a gas-generating apparatus and various pressure regulators or pressure-regulating valves. Hydrogen is generated within the gas-generating apparatus and is transported to a fuel cell. The transportation of a first fuel component to a second fuel component to generate of hydrogen occurs automatically depending on the pressure of a reaction chamber within the gas-generating apparatus. The pressure regulators and flow orifices are provided to regulate the hydrogen pressure and to minimize the fluctuation in pressure of the hydrogen received by the fuel cell. Connecting valves to connect the gas-generating apparatus to the fuel cell are also provided.
Patent CA-2635928-C (CA)
Title: Systeme et methode de communication avec un premier et un second reseau par dispositif de communication
Inventor: ABDEL-KADER SHERIF
IPC: H04W76/04
Filed: 2008-06-25
Granted: 2016-04-26
Abstract: Linvention concerne un système et une méthode permettant de maintenir une première connexion à un premier réseau et une deuxième connexion à un deuxième réseau à laide dun dispositif de communication. La méthode comprend ceci : mener une première activité pour maintenir ou établir la première connexion dans une série de segments espacés et temporalisés, pour que les segments représentent une durée dune activité dorigine qui sétendrait sur une période continue et qui causerait un conflit de transmission avec la deuxième connexion; et mener une deuxième activité pour le deuxième réseau seulement entre deux des segments consécutifs de la série de segments. Le premier réseau peut être un réseau de catégorie 802.11; la première activité peut être un balayage guide pour un canal du réseau de catégorie 802.11; le deuxième réseau peut être un réseau Bluetooth; et la deuxième activité peut être une transmission de données de profil de répartition audio avancée à un deuxième dispositif par le biais du réseau Bluetooth.
Patent CA-2640382-C (CA)
Title: Drug delivery systems comprising weakly basic drugs and organic acids
Inventor: VENKATESH GOPI M
IPC: A61K9/22
Filed: 2007-01-29
Granted: 2015-12-29
Abstract: A pharmaceutical dosage form such as a capsule, a conventional or orally disintegrating tablet capable of delivering a nitrogen (N)-containing therapeutic agent having a pKa in the range of from about 5 to 14 into the body in a sustained- released fashion, in order to be suitable for a twice- or once-daily dosing regimen, comprises at least one organic acid, which solubilizes the therapeutic agent prior to releasing it into the hostile intestinal environment wherein said weakly basic drug is practically insoluble. The unit dosage form is composed of a multitude of multicoated particulates (i.e., immediate-release beads, sustained- release beads and/or one or more timed, pulsatile-release bead populations) and is designed in such a way that said weakly basic drug and said organic acid do not come into close contact during processing and/or storage for in-situ formation of acid addition compounds while ensuring that the acid is not depleted prior to completion of the drug release.
Patent CA-2642724-C (CA)
Title: Downhole assembly releasable connection
Inventor: ESTEP JAMES W
IPC: E21B4/12
Filed: 2002-11-26
Granted: 2011-06-07
Abstract: A disconnect assembly connecting two portions of a downhole assembly having a downhole apparatus attached to a coiled tubing string. The disconnect assembly includes a first housing connected to one portion of the downhole assembly and a second housing connected to another portion of the downhole assembly. The housings are releasably connected by a release assembly. The release assembly is coupled to a drive train on a motor by a connection transferring rotational motion into translational motion. The release assembly includes locking members having a connected position engaging both housings and a released position wherein the housings can be separated. The motor is connected to the surface by conductors extending through the coiled tubing whereby the motor may be actuated from the surface to move the release assembly between the connected and disconnected positions.
Patent CA-2646307-C (CA)
Inventor: JACOBI DAVID J
IPC: G01V5/04
Filed: 2007-04-19
Granted: 2013-07-23
Abstract: Methods and processes for determining the lithology as well as the mineralogy of subterranean formations is described. According to the methods and processes, well log data measurements (12) from pulsed neutron spectroscopy applications and associated tool response parameters are solved using an expert system, which in turn generates an appropriate discriminator and estimates both general (14A) and specific (14B) lithology and mineralogy (16) constraints of the subterranean formation being analyzed. The methods exhibit good elemental correlation between conventional methods of lithology and mineralogy determination, and can provide numerous output data, including grain density and porosity data within zones of the formation.
Patent CA-2656942-C (CA)
Inventor: BOWIE ANGUS G
IPC: G01N3/12
Filed: 2009-03-11
Granted: 2016-08-02
Abstract: A test tool (10) for use in testing a tubular component (12) such as a pipe comprises a body (16) having first and second body portions (18,20) together defining a sliding sleeve. Axially spaced sealing and gripping modules (26a, 26b) are provided, with one module (26a) located on the first body portion (18) and another module (26b) located on the second body portion (20). A force-generating arrangement is provided to apply an axial test force to the tubular component (12) via the modules (26a, 26b). A test pressure is applied to a section of the wall of the tubular component (12) and an axial load is applied to the wall section. Application of the axial load between the first and second modules (26a, 26b) applies the axial load to the wall section of the tubular component (12) to facilitate strength testing of the tubular component (12).
Patent CA-2657178-C (CA)
Title: Transmitting additional forward error correction (fec) upon request
Inventor: VERSTEEG WILLIAM C
IPC: H04L1/00
Filed: 2007-07-05
Granted: 2012-08-28
Abstract: Systems and methods for providing forward error correction are disclosed in the present disclosure. In one embodiment, among others, a method comprises transmitting a stream of data packets to a receiver and transmitting a first amount of forward error correction (FEC) to the receiver. The first amount of FEC is designed to restore a first number of dropped data packets. The method also includes receiving a message from the receiver that the first amount of FEC is not sufficient to restore a detected number of dropped data packets, and then transmitting additional FEC to restore the detected number of dropped data packets.
Patent CA-2658603-C (CA)
Title: Multiple laundry treating machine and control method thereof
Inventor: JO SEONG JIN
IPC: D06F58/10
Filed: 2007-07-26
Granted: 2012-05-29
Abstract: The present invention relates to a multiple laundry treating machine and a control method thereof. The multiple laundry treating machine includes a body (110) formed with a laundry holding part (40) for holding laundry, an supplemental body (120) provided at one side of the body (110), the supplemental body (120) having a volume and a height respectively smaller than a volume and a height of the body (110), and having a space (122) defined in the supplemental body (120) to hold laundry, and an air supply unit provided in the body (110), to supply air to an interior of the body (110) and an interior of the supplemental body (120).
Patent CA-2660180-C (CA)
Inventor: NOHILLY MARTIN J
IPC: A61B17/94
Filed: 2007-07-31
Granted: 2015-01-06
Abstract: An anti-coring device for a surgical morcellator, which morcellator has a rotatable cutting blade having a sharpened edge and an outer sleeve that is axially moveable on the cutting blade, includes a shield mounted on the distal end of the outer sleeve and axially moveable therewith to selectively cover and at least partially uncover the sharpened edge of the rotatable cutting blade. The shield includes a main body and a protrusion extending axially from the main body and partially about the circumference of the cutting blade. The shield is axially positionable on the cutting blade so that it selectively covers the entire circumference of the sharpened edge of the cutting blade with its main body or only covers a portion of the circumference of the sharpened edge of the cutting blade with its protrusion, leaving the remaining portion of the sharpened edge exposed.
Patent CA-2660511-C (CA)
Inventor: HUBIG STEPHAN M
IPC: D06F58/04
Filed: 2007-09-25
Granted: 2015-06-16
Abstract: A dryer monitor detects when textiles in a dryer are dry, detects when textiles in a dryer are overdry, and/or may count dryer cycles. The dryer monitor includes a humidity sensor, a temperature sensor, a controller and various status indicators. The humidity and temperature sensors may be located outside the drying compartment of the dryer. In the case of a clothes dryer, the humidity and temperature sensors may be located outside the drum of the dryer and may be located, for example, in the exhaust compartment of the dryer. The dryer monitor determines dryness of items in the dryer, and may also determine whether the items are overdry, based on humidity information received from the humidity sensor. The dryer monitor counts dryer cycles based on temperature information received from the temperature sensor.
Patent CA-2664777-C (CA)
Title: Method and apparatus for processing hole with rounded edge
Inventor: KANIE YOJI
IPC: B21D28/34
Filed: 2007-09-28
Granted: 2011-11-01
Abstract: An apparatus for processing a hole with a rounded edge includes a punch 1 having a rounded shape 5 formed at a base portion of a cutting tip 2, and a die 8 supporting a peripheral edge of a pierced hole 4 formed through piercing by the cutting tip 2 of the punch 1 with a pressure receiving surface 9 perpendicular to a punch axis. By driving the punch 1 to make a single stroke motion, a hole is pierced in a workpiece 3 by the cutting tip 2 of the punch 1 to form the pierced hole 4 and the rounded shape 5 of the cutting tip 2 is transferred onto a ridge portion 6 on the side of a design surface 3a of the pierced hole 4. This permits efficient processing of holes with a rounded edge. In addition, by supporting the peripheral edge of the pierced hole 4 with the pressure receiving surface 9, a uniform and highly accurate rounded shape 7 can be formed on the ridge portion 6 of the pierced hole 4.
Patent CA-2665050-C (CA)
Inventor: NIELSEN POUL ERIK HOJLUND
IPC: C01B32/50
Filed: 2009-04-30
Granted: 2016-07-12
Abstract: A process for the adjustment of a synthesis gas produced in a high temperature downflow black liquor gasifier, comprising (a) generating a gasifier effluent stream from black liquor by means of a blast; (b) quenching the gasifier effluent of (a) with a water stream to form a raw synthesis gas; (c) further cooling, cleaning and separating the raw synthesis gas to form a purified unprocessed synthesis gas with an appropriate H2/CO  ratio; (d) partly converting the purified synthesis gas to dimethyl ether in a synthesis section, producing a product stream of DME and a hydrogen rich purge stream of processed synthesis gas;(e) splitting and recycling split streams of the processed or the unprocessed synthesis gas to (a); and recycling a by-product stream of CO2 being generated in step (d) in part or completely to step (a).
Patent CA-2665321-C (CA)
Inventor: MURASAWA NAOKI
IPC: B60Q3/04
Filed: 2009-05-06
Granted: 2013-04-16
Abstract: A vehicle meter mounted on a motorcycle has a structure capable of ensuring more satisfactory visibility relative to characters arranged on a dial through transmitted light even in the twilight or under sodium lights. In a vehicle meter including a dial and light sources provided on the rear face of the dial, a plurality of characters (capital characters and small characters) arranged on the dial are displayed by transmitting light from the light sources (a plurality of LEDs 25) and formed differently from each other in amount of transmitted light. The characters arranged on the dial are increased and decreased in amount of transmitted light to improve the visibility of the character (the capital letter) intended to be emphasized. This makes it easy to visually recognize the entire string of characters in the vehicle meter.
Patent CA-2674567-C (CA)
Inventor: UNDERHILL WILLIAM B
IPC: G01V1/42
Filed: 2007-12-13
Granted: 2016-06-21
Abstract: A technique includes providing a source in a first well and a seismic receiver in a second well to detect a seismic event that is caused by the source. The technique includes referencing clocks in the source and receiver to a common reference time frame and determining a time in the reference time frame at which the seismic source generates the seismic event.
Patent CA-2676182-C (CA)
Inventor: BEAULIEU PIERRE
IPC: A62B99/00
Filed: 2008-02-18
Granted: 2014-04-08
Abstract: The invention relates to a coupling device for attaching an assembly, such as a fall prevention device, to an anchoring structural member using a pole. The device includes an elongate member to which the equipment is attached. A coupling head slides along the elongate member. The coupling head includes a hook defining an opening into which the structural anchoring member can be inserted. An actuation mechanism actuates a member for closing the opening in response to the sliding movement of the coupling head relative to the elongate member. An tie member removable from the pole is used for sliding the coupling head relative to the elongate member in response to a movement of the pole when the structural anchoring member is inserted into the opening.
Patent CA-2678637-C (CA)
Inventor: FISHER ALBERT D
IPC: F16D65/28
Filed: 2009-09-14
Granted: 2012-12-11
Abstract: A brake actuator system of a vehicle comprising a diaphragm design with a hole and sealing element in the center. The design allows for the sealing element to seal and slide on the outer diameter of the center pushrod for the exposed length. This eliminates the need for a fixed joint to permanently attach the diaphragm to the center pushrod, and allows for the pushrod to be attached to the spring piston or a separate fixed plate and reduces stress of the diaphragm at its interface.
Patent CA-2680293-C (CA)
Title: Film d'emballage en resine de chlorure de polyvinylidene et son procede de production
Inventor: YATSUZUKA MICHIHIRO
IPC: B29C48/10
Filed: 2008-03-12
Granted: 2011-09-27
Abstract: L'invention concerne un film d'emballage permettant de stabiliser une solution "sock" pour qu'elle garde ses propriétés lubrifiantes en tant qu'agent d'ouverture, ses propriétés d'inhibition de variation de largeur et de sinuosité de paraison permettant d'éviter des plis de paraison et de maintenir des propriétés hautement stables. Le film d'emballage en résine de chlorure de polyvinylidène est produit par un procédé consistant à : extruder une matière fondue constituée de résine de chlorure de polyvinylidène pour former une forme tubulaire à l'aide d'une matrice; refroidir l'extérieur de l'extrudat par une substance réfrigérante tout en laissant se former, dans le creux de l'extrudat, une solution aqueuse constiuée d'un liquide miscible dans l'eau se transformant en un autre liquide; puis, laisser gonfler l'extrudat ainsi solidifié, la concentration du liquide miscible dans l'eau transformé en autre liquide dans la solution aqueuse étant comprise entre 80 et 95% en masse de sorte que le film d'emballage en résine de chlorure de polyvinylidène est enrobé de ce liquide dans une quantité comprise entre 50 et 4000 ppm.
Patent CA-2680824-C (CA)
Inventor: ELLIS-BEHNKE RUTLEDGE
IPC: A61K38/04
Filed: 2008-03-14
Granted: 2018-06-26
Abstract: Self assembling peptides and peptidomimetics can be utilized for the treatment and support of disorders associated with leaky or damaged tight junction and weak, diseased, or injured extracellular matrix. The self-assembling materials generally have alternating hydrophilic or hydrophobic residues or hydrophobic and/or hydrophilic sections which allow the material to react or interact with the glycoproteins found in the ECM. Diseases in which treatment with these materials applied to or near the site in need of treatment include diabetic retinopathy, sepsis, burns, and certain neurodegenerative diseases such as Parkinson's and Alzheimer's. The formulations can be administered by injection, spraying, topically or by catheter or via a wound dressing or other material to which it is applied and then applied to the site in need of treatment.
Patent CA-2684491-C (CA)
Inventor: BOYD THOMAS J
IPC: C08J5/18
Filed: 2008-03-20
Granted: 2013-08-13
Abstract: Films are disclosed that comprise a first polymer and a second polymer having a solubility temperature lower than that of the first polymer; wherein the breaking strength of the film is greater than about 750 psi (5,171 kPa). Also disclosed are compositions comprising such films that are useful as oral care, personal care or home care compositions. Methods of using such compositions are also disclosed.
Patent CA-2689572-C (CA)
Title: Timbre biodegradable
Inventor: CRUTCHLEY NIGEL
IPC: A61K9/70
Filed: 2008-06-26
Granted: 2016-08-23
Abstract: L'invention porte sur un timbre biodégradable comprenant au moins une couche bioadhésive et au moins une couche non bioadhésive, la couche bioadhésive comprenant au moins une dispersion de polyaphron et au moins un polymère bioadhésif, et la dispersion de polyaphron comprenant au moins un agent pharmaceutiquement actif.
Patent CA-2693480-C (CA)
Inventor: ALCALA RAOUL
IPC: H04L12/66
Filed: 2008-07-01
Granted: 2017-03-28
Abstract: A method for analyzing traffic in a communications network includes sampling data packets at a plurality of network interconnection points, wherein sampling the data packets includes generating a plurality of sampled packet data in one or more standardized formats, converting the sampled packet data from the one or more standardized formats into a neutral format, and aggregating the sampled packet data in the neutral format from the plurality of network interconnection points. A system includes a communications node operable to sample data packets flowing through and generate sample packet data in a specified format, a collector node operable to convert the sampled packet data into a neutral format, the collector node further operable to map IP  addresses of the sampled packet data to corresponding prefixes in a routing table; and an aggregator node operable to aggregate neutrally formatted sampled packet data from a plurality of collector nodes.