baber/WOPTO huggingface dataset:
Patent CA-2724892-A1 (CA)
Inventor: LANT NEIL JOSEPH
IPC: C11D3/22
Filed: 2009-05-21
Abstract: Laundry treatment composition comprising a substituted polysaccharide having a degree of substitution, DS, of from 0.01 to 0.99 and a specific degree of blockiness, DB, such that either DS+DB is of at least 1 or DB+2DS-DS2 is of at least 1.20, and a laundry adjunct ingredient.
Patent CA-2726259-A1 (CA)
Inventor: KEMP JAMES
IPC: A61K8/11
Filed: 2008-06-04
Abstract: An oral care implement generates cavitation within the oral cavity. One or more cavitation cleaning elements may be located in the head area of the oral care implement. The cavitation cleaning element vibrates at a frequency that produces cavitation of fluids within the oral cavity.    The oral care implement may include an elastomeric cavitation cleaning element. A cleaning element may be configured to vibratory release an oral care substance from a container; and a body for gripping the implement.
Patent CA-2726363-A1 (CA)
Inventor: LIPOWSKI WOLFGANG
IPC: B02C18/18
Filed: 2010-12-22
Abstract: This invention relates to a shredding device (1), comprising a driving unit driving a rotor (100) including shredding tools (130) on its periphery which for comminuting a material such as waste material and/or industrial residues, interact with a least one counter knife assembly that is arranged in a stationary fashion with respect to the machine housing during the shredding operation. The shredding device according to the invention is characterized in that the counter knife assembly comprises at least two counter knife bars (220, 240) which run approximately parallel to each other and are arranged one above the other in the rotating direction of the rotor, the counter knife bars, for the compensation of wear at the shredding tools and/or at the counter knife assembly, being arranged for an adjustment radially to the rotor axis by a mutually different degree by means of an adjustment device.  The invention also relates to a process for operating a shredding device.
Patent CA-2726416-A1 (CA)
Inventor: WAKAMATSU MASAKI
IPC: A01N25/10
Filed: 2010-12-23
Abstract: Wood is treated with a film-forming silicone emulsion composition, a boron compound, and a di- or trivalent metal salt. The wood can be endowed with water repellency, water absorption prevention, dimensional stability, termite control and antifungal properties without altering the appearance and quality of wood. The treatment is also effective in preventing the boron compound from being leached out in water.
Patent CA-2730114-A1 (CA)
Inventor: BAJKO GABOR
IPC: H04W4/33
Filed: 2009-06-09
Abstract: L'invention porte sur un procédé de positionnement et/ou de navigation d'un dispositif électronique à l'intérieur d'un bâtiment, quand on ne dispose pas de signaux GPS. Le dispositif électronique fait par balayage une recherche des points d'accès (AP) d'un réseau local sans fil (WLAN) disponible, par exemple lors de l'entrée dans un bâtiment. Le dispositif électronique détecte un signal (par exemple une balise) provenant d'au moins un AP de WLAN disponible, ce après quoi le dispositif électronique récupère l'emplacement intérieur de l'AP de WLAN disponible. L'information sur l'emplacement peut être directement téléchargée à partir d'un AP de WLAN quand il est à l'état 1, par exemple par le biais d'un protocole de demande intérieure (Native Query Protocol) qui comprend une extension à des éléments d'informations de demande intérieure actuellement définis qui renvoie l'information sur l'emplacement. Ou bien encore, l'adresse MAC (Media Access Control) de l'AP de WLAN peut être lue à partir du signal de balise, qui est ensuite utilisé pour récupérer l'emplacement de l'AP de WLAN à partir d'une base de données associée. En outre, différents modes de réalisation peuvent être mis en uvre avec ou par le biais d'une application ou dun service de cartographie, l'application de cartographie étant capable d'afficher le plan de n'importe quel étage d'un bâtiment, et de déterminer/obtenir la position du dispositif électronique à l'intérieur du bâtiment, par rapport au plan de l'étage.
Patent CA-2730588-A1 (CA)
Inventor: LIVESEY MICHAEL
IPC: H04L9/00
Filed: 2009-07-20
Abstract: A method for protecting a message or document. The method comprises encrypting the message (P) using a first key (a) associated with a first party (Alice); sending the encrypted message to a second party (Bob); encrypting the message using a second key (b) associated with the second party, so that it is encrypted with two keys simultaneously (a+b); sending the encrypt-ed message (a+b) to the first party (Alice); decrypting the message using the first key (a); sending the message to the second party (Bob), the message being encrypted with the second key (b), and using the second key (b) to decrypt the encrypted message, there-by exposing the original message P.
Patent CA-2731685-A1 (CA)
Title: Glucosylceramide synthase inhibition for the treatment of collapsing glomerulopathy and other glomerular disease
Inventor: IBRAGHIMOV-BESKROVNAYA OXANA
IPC: A61K31/325
Filed: 2009-07-27
Abstract: A method of treating a glomerular disease selected from the group consisting of mesangial proliferative glomeru-lonephritis, collapsing glomerulopathy, proliferative lupus nephritis, crescentic glomerulonephritis and membranous nephropathy in a subject comprises administering to the subject an effective amount of a glucosylceramide synthase inhibitor.
Patent CA-2732924-A1 (CA)
Inventor: JIN YUN BO
IPC: F21K9/27
Filed: 2011-02-21
Abstract: This invention provides an improved LED retrofit lamp for existing fluorescent fixtures. The LED lamp includes an LED lighting tube equipped with power supply wires and grounding wire.  The LED lighting tube is equipped with standard fluorescent lamp bases, can be mounted directly to existing fluorescent sockets. The power supply wires connect to the AC line (Live and Neutral). The grounding wire connects to the grounding conductor and the grounding point of the existing fixture.
Patent CA-2733601-A1 (CA)
Inventor: RAMACHANDRAN BALA
IPC: B01J23/34
Filed: 2009-09-04
Abstract: A process for the production of propylene, the process including: contacting ethylene and a hydrocarbon stream comprising 1-butene and 2-butene with a bifunctional isomerization-metathesis catalyst to concurrently isomerizes 1-butene to 2-butene and to form a metathesis product comprising propylene; wherein the bifunctional isomerization- metathesis catalyst comprises:  a catalyst compound may include at least one element selected from tungsten, tantalum, niobium, molybdenum, nickel, palladium, osmium, iridium, rhodium, vanadium, ruthenium, and rhenium for providing metathesis activity on a support comprising at least one element from Group IA, HA, HB, and IIIA of the Periodic Table of the Elements; wherein an exposed surface area of the support provides both isomerization activity for the isomerization of 1-butene to 2-butene; and reactive sites for the adsorption of catalyst compound poisons. In other embodiments, the catalyst compound may include at least one element selected from aluminum, gallium, iridium, iron, molybdenum, nickel, niobium, osmium, palladium, phosphorus, rhenium, rhodium, ruthenium, tantalum, titanium, tungsten, and vanadium.
Patent CA-2733926-A1 (CA)
Inventor: DONDE YARIV
IPC: A61P17/14
Filed: 2009-08-11
Abstract: A compound having a structure (Formula I) is disclosed herein. Compositions, medicaments, and therapeutic methods related thereto are also disclosed.
Patent CA-2735386-A1 (CA)
Title: Systeme et procede pour vider un contenant verrouille
Inventor: MERCIER LOUIS
IPC: B65G67/00
Filed: 2011-03-28
Abstract: A system for unlatching a latched cart includes a cart having a body, a lid rotatably affixed to the body and movable between a first position and a second position, a latch pivotably mounted on the lid for selectively locking the lid in the closed position, the latch having a first member adapted to be pivotably mounted to the lid and a second member adapted to selectively engage a projection on the body, an arched member connecting the first member to the second member, a lifting arm having a proximal end adapted to be affixed to a truck, and a distal end, a manipulating assembly affixed to the arm at the distal end. The manipulating assembly includes a first and a second grabber members, each adapted to move between a first position and a second position, the second position for engaging a cart disposed therebetween. A moving member moves between a first position and a second position, the moving member unlatching the cart by moving from the first position to the second position when the lifting arm moves the cart.
Patent CA-2736531-A1 (CA)
Title: Process for preparing snuff composition
Inventor: AXELSSON ANDERS
IPC: A61K31/465
Filed: 2009-09-17
Abstract: A method for the preparation of a nicotine-cellulose combination, the method comprising simultaneous loading of the nicotine on the cellulose and agglomeration of the particles so as to obtain a suitably loaded combination with a mean particle size that is suitable for use e.g. in snuff compositions packed in pouches of gauze or other materials with opening. The invention further relates to the use of such a nicotine-cellulose combination for the preparation of a snuff composition for achievement of a fast onset of action of nicotine after application of the snuff composition to the oral cavity of a subject, wherein the composition has a high release rate so that when subjected to an in vitro dissolution test about 45% or more of the total content of nicotine is released within 30 minutes. Moreover, the invention relates to an improved snuff composition for application to the oral cavity.
Patent CA-2737778-A1 (CA)
Title: Low-cost and versatile mobile computing device
Inventor: CHAJI REZA G
IPC: G06F15/00
Filed: 2011-04-26
Abstract: Disclosed is a technique to improve usability and portability of tablet computers.
Patent CA-2740045-A1 (CA)
Title: Sweatband for headwear
Inventor: HIGGINS ALAN NORMAN
IPC: A42C5/02
Filed: 2009-09-23
Abstract: There is provided a sweatband configured for attachment to an interior surface of a headwear for absorbing liquid from a head of a wearer of the headwear and including a side surface configured for disposition opposite to the head of the wearer when the sweatband is attached to the interior surface of the headwear and the headwear is being worn by the wearer, the side surface comprising: at least one pair of spaced-apart successive head contacting domains, wherein at least a respective portion of each one of the spaced-apart successive head contacting domains of each one of the at least one pair of spaced-apart successive head contacting domains is configured to contact the head of the wearer when the headwear is worn on a human head; and a channel configured to facilitate air flow between a space above the sweatband and a space below the sweatband when the headwear is worn on a human head, wherein the channel is defined by at least one recessed domain and each one of the at least one recessed domain is defined between a respective edge portion of each one of the spaced-apart successive head contacting domains of a one of the at least one pair of spaced-apart successive head contacting domains;  such that, when the headwear is being worn on a human head, and the human head is positioned such that a plane tangent to the highest portion of the human head is substantially horizontal, and for each one of the at least one recessed domain of the channel, at least the respective edge portions of each one of the spaced-apart successive head contacting domains, between which the recessed domain is disposed, are disposed in contact with the human head such that there is provided a passage configured to flow air between a space above the sweatband and a space below the sweatband and the passage includes a minimum cross-sectional area of at least 0.5 square millimetres (0.5 mm).
Patent CA-2740390-A1 (CA)
Inventor: TO CHUN YUEN
IPC: B42F13/16
Filed: 2011-05-12
Abstract: A ring binder mechanism (10) to be secured with a cover (30) is disclosed as including an upper housing (12) with two through holes (20) and two side skirts (28) depending from the housing (12), a pair of hinged plates (14) supported by the housing (12), and a number of pairs of half-rings (16) mounted to the plates (14), and the plates (14) are pivotable between an open configuration in which the half-rings (16) are open and a closed configuration in which the half-rings (16) are closed to form a number of closed rings, and each through hole (20) is to be secured with the cover (30) via a rivet (38) only, and that the side skirts (28) abut the cover (30) when the ring binder mechanism (10) is secured with the cover (30).
Patent CA-2740825-A1 (CA)
Title: Led housing with heat transfer sink
Inventor: GUERCIO VINCENZO
IPC: F21V29/15
Filed: 2011-05-20
Abstract: An illustrative thermally managed light includes a light source, for example an LED array, a heatsink having a tapered outer surface, the light source thermally coupled with the heatsink, a housing having a tapered interior surface portion, and a securing device coupling the heatsink and the rear end of the housing. The securing device, for example a tensioning device, adapted to retain the outer surface of the heatsink in thermal contact with the tapered interior surface of the housing, thus transferring and dissipating the heat from the light source into the environment around the housing.
Patent CA-2744094-A1 (CA)
Inventor: BANYI ZOLTAN
IPC: F21V19/00
Filed: 2011-06-21
Abstract: The present invention relates to a mounting assembly for connecting a pair of streetlight arms to a streetlight pole. The assembly includes a connector having a lower end configured to connect with the pole. The connector has a pair of spaced-apart upper ends opposite its lower end. A first one of the upper ends of the connector is configured to connect with a first one of the arms. A second one of the upper ends of the connector is configured to connect with a second one of the arms. The assembly includes a clamp disposed adjacent to the upper ends of the connector. The clamp is configured to threadably engage with the connector and operatively connect with the arms, the arms thereby being retained by the assembly.
Patent CA-2744419-A1 (CA)
Inventor: BAILEY JEFFREY R
IPC: G06G7/48
Filed: 2009-09-30
Abstract: L'invention porte sur un procédé et un appareil associés à la production d'hydrocarbures. Le procédé, qui concerne la modélisation et l'exploitation d'un équipement de forage, comprend la construction d'un ou plusieurs substituts pour au moins une partie d'un ensemble fond de puits (BHA) et le calcul de résultats de performance à partir de chacun du ou des substituts. Les résultats calculés de la modélisation peuvent comprendre un ou plusieurs indices de performance de vibration qui caractérisent la performance de vibration BHA des substituts pour des paramètres fonctionnels et des conditions aux limites, qui peuvent être sensiblement identiques à des conditions devant être utilisées, actuellement utilisées ou précédemment utilisées dans des opérations de forage. Le substitut BHA sélectionné peut ensuite être utilisé dans une opération de construction de puits et ainsi associé à la production d'hydrocarbures.
Patent CA-2744475-A1 (CA)
Inventor: TRIEB HERBERT
IPC: B65G15/30
Filed: 2011-06-23
Abstract: A conveyor belt for a belt conveying system is formed of rubber or a rubber-like plastics material and reinforced by steel cables that extend in the longitudinal direction of the conveyor belt and run parallel to one another. The conveyor belt is assembled from interconnected portions. The steel cables, which have an inner cable core and helically encircling strands are arranged in the end regions of the portions such that they butt against one another, on the one hand, and overlap one another, on the other hand. The ends of groups of the steel cables are spaced apart from one another in the longitudinal direction of the conveyor belt. At least in the case of the majority of the steel cables, the strands, which enclose the cable core of the individual steel cables, terminate at different spacing distances from the ends of the cable core, as a result of which the cross sections of the steel cables decrease in the direction of the ends thereof.
Patent CA-2747680-A1 (CA)
Inventor: BREITER NORBERT
IPC: A61K9/08
Filed: 2009-12-18
Abstract: The invention relates to artificial plasma-like solutions and methods for their use. The subject solutions find use in a variety of applications, particularly in those applications where at least a portion of a host's blood volume is replaced with a blood substitute.
Patent CA-2749286-A1 (CA)
Title: Frequency hopping in a wireless communication network
Inventor: CHEN WANSHI
IPC: H04W74/00
Filed: 2009-12-02
Abstract: Techniques for performing frequency hopping in a wireless network are described. In an aspect, frequency hopping may be performed based on both cell identity (ID) and system time information.  In one design, a user equipment (UE) may determine a cell ID of a cell and may obtain system time information for the cell. The UE may determine resources to use for transmission with frequency hopping based on the cell ID and the system time information.  In one design, the UE may initialize a PN generator in each radio frame with an initial value determined based on the cell ID and a system frame number (SFN) for the radio frame. The UE may determine the resources to use for transmission based on a hopping function, a mirroring function, and a PN  sequence from the PN generator. The UE may send a transmission on the resources to the cell.
Patent CA-2750259-A1 (CA)
Inventor: KALWA JOERG
IPC: B63C11/52
Filed: 2011-08-23
Abstract: The invention relates to an unmanned underwater vehicle (1) which can be controlled according to predefinable control information by means of a control device (3). The invention also relates to a method for operating an unmanned underwater vehicle (1).     In order to reduce the outlay for investigations of underwater areas using unmanned underwater vehicles, the invention provides for the underwater vehicle (1) to be able to be controlled either in an autonomous operating mode or in a remotely controlled operating mode, predetermined internal control information from a memory element (13) being able to be predefined to the control device (3) in the autonomous operating mode and external control information being able to be predefined to the control device (3) via a communication device (11) of the underwater vehicle (1) in the remotely controlled operating mode.
Patent CA-2754897-A1 (CA)
Inventor: MIURA SEIJI
IPC: A61K9/00
Filed: 2010-03-11
Abstract: An external preparation containing the following components (A) and (B):   (A) a non-steroidal analgesic/anti-inflammatory agent, and (B) an organic amine. The external preparation of the present invention has improved skin permeation and excellent stability of a non-steroidal analgesic/anti-inflammatory agent in the external preparation. The external preparation of the present invention also has excellent appearance.
Patent CA-2756658-A1 (CA)
Title: Pump piston device
Inventor: HAUGHOM PER OLAV
IPC: F04B53/12
Filed: 2010-05-05
Abstract: A pump piston device (12) for reciprocating movement in a pump cylinder (4) in which, between the pump piston (12) and the pump cylinder (4), an annular space (26) is formed which is defined by a first seal (20) and a second seal (24), the an-nular space (26) being pressurized, and the first seal (20) and the second seal (24) being in a common piece of material which con-stitutes the pump piston (12).
Patent CA-2757282-A1 (CA)
Title: Heterogeneous ethylene/alpha-olefin interpolymer
Inventor: BAFNA AYUSH A
IPC: C08F210/16
Filed: 2010-03-30
Abstract: An interpolymer of ethylene and at least one alpha-olefin is claimed, wherein the ethylene interpolymer is charac-terized as having an average Mv and a valley temperature between the interpolymer and high crystalline fraction, Thc, such that the average Mv for a fraction above Thc from ATREF divided by average Mv of the whole polymer from ATREF (Mhc/Mp) is less then about 1.95 and wherein the interpolymer has a CDBI of less than 60%.  The interpolymer of ethylene and at least one al-pha-olefin can also be characterized as having a high density (HD) fraction and an overall density such that % HD fraction <  -2733.3 + 2988.7x + 144111.5 (x - 0.92325)2 where x is the density in grams/cubic centimeter. Fabricated articles comprising the novel interpolymers are also disclosed.
Patent CA-2760920-A1 (CA)
Inventor: BACK ARTHUR
IPC: G02C7/02
Filed: 2010-05-03
Abstract: Methods of making or providing ophthalmic lenses include using accommodative error measurements in the design or selection of one or more ophthalmic lenses. In some examples, the ophthalmic lenses are contact lenses.
Patent CA-2763608-A1 (CA)
Inventor: SANDERS HEATHER R
IPC: G16B25/10
Filed: 2010-05-24
Abstract: Described herein are methods, compositions and kits directed to the detection of gene fusions and/or chromosomal abnormalities, e.g., translocations, insertions, inversions and deletions. Samples containing fusions or genetic abnormalities in a gene of interest may show independent expression patterns for the 5' and 3' regions of the gene. The methods, compositions and kits are useful for detecting mutations that cause the differential expression of a 5' portion of a target gene relative to the 3' region of the target gene.
Patent CA-2764650-A1 (CA)
Title: High-strength steel pipe and producing method thereof
Inventor: NAGAI KENSUKE
IPC: C21D8/10
Filed: 2010-06-10
Abstract: This high-strength steel pipe includes, by mass%, C: 0.02% to 0.09%, Mn: 0.4%  to 2.5%, Cr: 0.1% to 1.0%, Ti: 0.005% to 0.03%, Nb: 0.005% to 0.3%, and a balance consisting of Fe and inevitable impurities, in which Si, Al, P, S, and N are limited to 0.6% or less, 0.1% or less, 0.02% or less, 0.005% or less, 0.008% or less, respectively, the bainite transformation index BT is 650°C or less, and the microstructure thereof is a single bainite microstructure including first bainite and second bainite, the first bainite being a gathered microstructure of bainitic ferrite including no carbide, and the second bainite being a mixed microstructure of bainitic ferrite including no carbide and cementite between the bainitic ferrites.
Patent CA-2765112-A1 (CA)
Inventor: O'HAGAN DEREK T
IPC: A61K39/39
Filed: 2010-06-10
Abstract: The invention provides, inter alia, immunogenic compositions that comprise (a) a first antigen, (b) polymeric particles and (c) a benzonaphthyridine compound, which compositions elicits an immune response when administered to a vertebrate subject. The invention also provides, inter alia, methods of producing immunogenic compositions and methods for using immunogenic compositions (e.g., for treatment), among other benefits.
Patent CA-2766325-A1 (CA)
Inventor: DAVIES PETER HOWARD
IPC: A01N63/32
Filed: 2010-06-22
Abstract: Compositions are provided that improve overall plant vigor and yield by combining agriculturally effective amounts of at least one environmentally friendly biological control agent and at least one chemical fungicide. A composition of the present invention is particularly effective in the presence of fungal species. Use of a composition of the present invention leads to an overall reduction in crop losses caused by fungi and this reduction is much greater than would have been expected from application of either component alone. Methods for utilizing compositions of the present invention are also provided. Further the compositions according to this invention display synergistic insecticidal and/or fungicidal activity.