baber/WOPTO huggingface dataset:
Patent CA-2736563-A1 (CA)
Inventor: LI CHIANG JIA
IPC: A61K31/38
Filed: 2008-09-10
Abstract: The present invention relates to the use of a novel class of cancer stem cell pathway (CSCP) inhibitors; to methods of using such compounds to treat refractory, recurrent, or metastatic cancers; to methods of selective killing cancer cells by using such compounds with specific administration regimen; to methods of targeting cancer stem cells by inhibiting Stat3 pathway; to methods of using novel compounds in the treatment of conditions or disorders in a mammal related to aberrant Stat3 pathway activity; and to processes for preparing such compounds and intermediates thereof, and to the pharmaceutical composition of relevant compounds, and to the specific methods of administration of these compounds.
Patent CA-2737173-A1 (CA)
Inventor: FAIRHEAD RYAN J
IPC: B62D51/00
Filed: 2011-04-13
Abstract: A suspension assembly for a personal tracked vehicle comprises a first swing arm pivotally connectable to a frame of the vehicle. The first swing arm has a first end and a second end. A second swing arm is pivotally connectable to the first swing arm. The second swing arm has a first end and a second end. At least one damper is connected to the first and second swing arms. At least one first idler wheel is rotatably connected to the first end of the first swing arm. At least one second idler wheel is rotatably connected to the first end of the second swing arm. The at least one first and second idler wheels are adapted to be in contact with a same track of the vehicle. Suspensions and personal tracked vehicles are also presented.
Patent CA-2744591-A1 (CA)
Inventor: SAHA UTTAM
IPC: C07C401/00
Filed: 2009-11-25
Abstract: Processes for preparing vitamin D2 derivatives and intermediates to vitamin D2 derivatives are disclosed. An improved photolysis process for the preparation of cis intermediate (I) from the trans starting material (II) are disclosed. Also disclosed is an improved process for the formation of a trans double bond at C22-C23 of the vitamin D2 derivative, which provides high selectivity of the desired trans double bond of compound (III) over the undesired cis double bond of compound (IIIA).
Patent CA-2744666-A1 (CA)
Inventor: MACNAUGHTON BOYD
IPC: G02B30/25
Filed: 2011-06-29
Abstract: A method of operating three dimensional ("3D") glasses having left and right shutters including detecting if a command signal has been received to operate the 3D glasses in a two dimensional ("2D") or a 3D mode of operation from a display device; if the command signal has been received to operate the 3D glasses in the 2D mode of operation, then opening both the left and right shutters; and if the command signal has been received to operate the 3D glasses in the 3D mode of operation, then alternately opening and closing the left and right shutters.
Patent CA-2745373-A1 (CA)
Inventor: FERRER JICKY
IPC: A01K23/00
Filed: 2009-12-01
Abstract: An apparatus, system, and method are disclosed for isolating and venting a litter box (508). The apparatus includes an enclosure (106) for a litter box, an access door (118) and a pet door in the enclosure (106), a vent (108) between an interior and an exterior of the enclosure (106), and an exit duct (512) between the interior and the exterior of the enclosure (106). The system includes a pet enclosure (106) having an enclosure door (106), a pet door (508), at least one vent (108), and at least one exhaust duct (512), a litter box (508) adapted for placement in the enclosure (106), a motor and fan (104) in fluid communication with the exit duct (512), and a conduit (102) from the exit duct. The method includes enclosing a litter box (508) in a pet container (106), drawing outside air through at least one vent (108) in the pet container (106) into an interior of the pet container (106) and exhausting air from the pet container (106) out through an exit duct (512).
Patent CA-2746831-A1 (CA)
Inventor: AHIAHONU PEARSON
IPC: C07C229/22
Filed: 2009-12-18
Abstract: Described herein are routes of synthesis and therapeutic uses of 1-alkyl, 2-acyl glycerol derivatives of formula I:  which when administered to mammalian biological systems result in increased cellular concentrations of specific sn-2 substituted ethanolamine plasmalogens independent of the ether lipid synthesis capacity of the system. Elevating levels of the specific sn-2 substituted species in this way can cause lowering of membrane cholesterol levels and the lowering of amyloid secretion. These compounds can be used for the treatment or prevention of diseases of aging associated with increased membrane cholesterol, in-creased amyloid, and decreased plasmalogen levels, such as neurodegeneration (including Alzheimer's disease, Parkinson's disease and age-related macular degeneration), cognitive impairment, dementia, cancer (e.g. prostate, lung, breast, ovarian, and kidney cancers), osteoporosis, bipolar disorder and vascular diseases (such as atherosclerosis, hypercholesterolemia).
Patent CA-2747114-A1 (CA)
Inventor: BROWN MICHAEL STEPHEN
IPC: H04W4/00
Filed: 2011-07-22
Abstract: A method executed on a first electronic device for accessing an application server on a second electronic device includes receiving a cache manifest for an application, the cache manifest identifying a resource item that can be pre-cached on the first electronic device, pre-caching the resource item as a cached resource item in a cache memory of the first electronic device prior to launching an application client on the first electronic device. The method further includes, upon launching the application client on the first electronic device, retrieving data from the application server, wherein the data includes content and a reference to the resource item, obtaining, from the cache memory, the cached resource item that corresponds to the resource item, and displaying an output based upon the content and the cached resource item.
Patent CA-2747570-A1 (CA)
Inventor: CAMPS RYAN D
IPC: E02F9/14
Filed: 2011-07-29
Abstract: A forestry vehicle including a frame, a pivoting boom, a first structure, a second structure, and a debris guard. The pivoting boom is carried by the frame. The first structure is carried by the frame and is positioned on a first side of the pivoting boom. The second structure is also carried by the frame and is positioned on a second side of the pivoting boom. A channel exists between the first structure and the second structure. The pivoting boom travels in the channel as the boom pivots about its pivotal axis. The debris guard is pivotally and slidingly coupled to the boom.
Patent CA-2750210-A1 (CA)
Inventor: BERNHARDT RANDAL J
IPC: C07C309/17
Filed: 2009-07-21
Abstract: Sulfo-estolides and methods of making them are described. Useful methods include acid side bleaching, partial hydrogenation of the fatty acid, pretreatment of the fatty acid to provide color inhibition, acid side hydrolysis of the sulfo-estolides, or conversion of SHP to an essentially fully hydrolyzed product (HSHP) or a partially hydrolyzed product (PHSHP). Formulations and concentrated formulations of automatic dishwasher detergent or machine wash detergent compositions containing sulfo-estolides, among others, are also included.
Patent CA-2751273-A1 (CA)
Inventor: RANPURA HIMANSHU M
IPC: A61B10/02
Filed: 2009-03-16
Abstract: A biopsy device includes a probe assembly and a driver unit. The probe assembly includes a first cannula having a first aperture extending to a lumen proximal to a first distal end of the first cannula. A second cannula has a second aperture extending to a lumen proximal to the second distal end of the second cannula.  The second cannula is disposed co- axially with the first cannula. A least one of the first aperture and the second aperture has a cutting edge. The driver unit is configured for releasably mounting the probe assembly. The driver unit is operatively configured to simultaneously rotate the first cannula and the second cannula at different rotational velocities so that the first aperture and the second aperture periodically come into alignment to form a virtual tissue sample aperture.
Patent CA-2755272-A1 (CA)
Inventor: CHARTIER GUY N
IPC: B60S5/00
Filed: 2011-10-13
Abstract: The present invention provides a means to enhance the efficacy of material straightening operations for the automotive collision repair industry. In particular, the present invention provides a means to straighten material with reduced stress provided and sustained by in-line push or pull devices while providing gradual removal of dents, kinks, and other distortions in metals used in automotive construction. Through the use of rapid short travel bursts of push or pull force as required, the present invention reduces secondary damage of the material under work and repair hardware that is generally attributable to the excessive application of force in the prior art. Further, a controlled means of straightening is provided such that the operator may correct alignment and force application during the course of repair and as required while enhancing the safety and efficacy of repair.
Patent CA-2755522-A1 (CA)
Inventor: BRAMNIK KIRILL
IPC: C01B25/45
Filed: 2010-03-16
Abstract: The present invention relates to a process for the preparation of compounds of general formula (I) Li a-b M1b Fe1--c M2 c P d-c M3 e O x, wherein Fe has the oxidation state +2 and M1, M2, M3, a, b, c, d, e and x are: M1 : Na, K, Rb and/or Cs, M2: Mn, Mg, Al, Ca, Ti, Co, Ni, Cr, V, M3:Si, S, F a:0.8-1.9, b: 0 - 0.3, c: 0 - 0.9, d: 0.8 - 1.9, e: 0 - 0.5, x: 1.0 - 8,depending on the amount and oxidation state of Li, M1, M2, P, M3, wherein compounds of general formula (I) are neutrally charged, comprising the following steps (A) providing a mixture comprising at least one lithium-comprising compound, at least one iron-comprising compound, in which iron has the oxidation state 0, and at least one M1-comprising compound, if present, and/or at least one M2-comprising compound, if present, and/or least one M3-comprising compound, if present, and at least one compound comprising at least one phosphorous atom in oxidation state +5, and (B) heating the mixture obtained in step (A) at a temperature of 100 to 500 °C and at an autogeneous pressure to obtain a compound of general formula (I).
Patent CA-2759391-A1 (CA)
Title: Rechargeable flashlight, battery and charger adapter and protector therefor
Inventor: MESSINGER NORMAN A
IPC: H01M50/202
Filed: 2010-04-19
Abstract: An adapter (100, 100') for replacing an original battery, light or battery powered device utilizing a battery of a first type with a replacement battery (150), light (10, 10') or battery powered device (10, 10') utilizing a battery (150) of a second and different type may comprise first terminals (120, 122, 124, 58) configured similarly to terminals of an original battery, light or bat-tery powered device, second terminals (58, 202, 204) for connecting to a replacement battery (150), light (10, 10'), or battery pow-ered device (10, 10'), and an electronic circuit (200, 300, 300') for controlling charging of the replacement battery (150), light (10, 10'), or battery powered device (10, 10') connected to the second terminals (58, 202, 204) when a battery charging device (400) for a battery of the first type is connected to the first terminals (120, 122, 124, 58).
Patent CA-2765286-A1 (CA)
Inventor: VAN STRAELEN JIRI PETER THOMAS
IPC: B01D53/14
Filed: 2010-06-18
Abstract: A process for the removal of CO2 and/or H2S from a gas comprising CO2 and/or H2S, the process comprising the steps of: (a) contacting the gas (102) in an absorber (104) with an absorbing solution (131) wherein the absorbing solution ab-sorbs at least part of the CO2 and/or H2S in the gas, to produce CO2 and/or H2S lean gas (106) and a CO2 and/or H2S rich absorbing solution (108); (b) heating at least part of the C02 and/or H2S rich absorbing solution to produce a heated CO2 and/or H2S rich absorbing solution (122); (c) removing at least part of the C02 and/or H2S from the heated CO2 and/or H2S rich absorbing solution in a regenerator (124) to produce a CO2 and/or H2S rich gas (129) and a C02 and/or H2S lean absorbing solution (130); wherein the least part of the heat for heating the CO2 and/or H2S rich absorbing solution in step b) is obtained in a se-quence of multiple heat exchangers (140, 142, 144).
Patent CA-2768108-A1 (CA)
Inventor: NIU BIN
IPC: C08J11/10
Filed: 2009-09-30
Abstract: An anti-coking process for producing oils from waste rubber or waste plastics is provided. Said process involves mixing the hot air exhausted in a cracking process with the high-temperature hot air to be sent to a cracker. The equipment for carrying out the process is also provided. Said equipment includes an air return pipe which is connected with a hot air exhaust outlet. Meanwhile, a decoking mechanism is provided for removing the coke on the surface of the inner wall of the cracker during the cracking process. The mechanism includes a scraping cutter which can match with the surface of the inner wall of the cracker with the help of a counter weight.
Patent CA-2768159-A1 (CA)
Title: Process for the production of carbohydrate cleavage products from a lignocellulosic material
Inventor: FACKLER KARIN
IPC: C12P7/02
Filed: 2010-04-30
Abstract: A process for the production of carbohydrate cleavage products, characterized by a combination of the measures that a lignocellulosic material is treated with an aqueous solution containing an alcohol, in particular a C1-4-alcohol or a phenol, and having a pH-value of between 11.0 and 14.0 in order to cleave lignocellulose and separate cleavage products from the material, whereby a material enriched with cellulose and hemicellulose is obtained, and the obtained material enriched with cellulose and hemicellulose is treated with at least one carbohydrate-cleaving enzyme in order to obtain the carbohydrate cleavage products.
Patent CA-2768601-A1 (CA)
Title: Biluminescent colored fibers
Inventor: KRUEGER PER
IPC: D01F6/04
Filed: 2010-08-27
Abstract: The invention relates to fluorescent colored fibers which are labeled with a first luminescent substance and which consist at least to some extent of an adhesive, to a film comprising colored fibers and to a document having said colored fibers. The invention further relates to methods for producing fluorescent colored fibers, to a method for producing a film having fluorescent colored fibers and to a method for producing a document having fluorescent colored fibers. The invention provides a particularly forgery-proof and easy-to-produce security feature for documents of value and security documents.
Patent CA-2770967-A1 (CA)
Title: Reduced fat, high moisture ready to eat dessert
Inventor: CAPLAN ZACHARY
IPC: A23L3/02
Filed: 2012-03-09
Abstract: Ready-to-eat foodstuffs having a desirable texture, and methods of making such foodstuffs, are provided. The ready-to-eat foodstuffs may include about 50% to about 70% water, about 7% to about 17% hard fat, about 0.1 % to about 5% protein source, and about 0.1 % to about 20% water binder. The foodstuffs may have a gel strength of about at least 100 and also may not include lecithin. Methods for preparing such foodstuffs may involve heating and cooling a fluid composition containing these ingredients.
Patent CA-2771075-A1 (CA)
Title: Architectures de freinage hydraulique pour aeronef permettant de freiner au moins une roue de l'aeronef
Inventor: FRANK DAVID
IPC: B60T15/00
Filed: 2012-03-01
Abstract: Architecture de freinage hydraulique pour aéronef, comportant un frein avec actionneur hydraulique de freinage de roue, une source de pression en fluide haute pression, un circuit hydraulique de freinage normal comportant au moins une servovalve de contrôle de pression avec un port d'alimentation relié à la source de pression, un port de retour, un port d'utilisation relié à l'actionneur, l'architecture de freinage comportant en outre un circuit hydraulique de parc comportant une vanne de parc ayant un port de sortie sélectivement connecté soit à la source de pression soit à un circuit de retour basse pression. Le port de sortie de la vanne de parc est relié au port de retour de la servovalve de contrôle de pression.
Patent CA-2773068-A1 (CA)
Inventor: LECELLIER CHARLES-HENRI
IPC: C12Q1/68
Filed: 2010-09-01
Abstract: L'invention concerne une méthode in vitro d'identification de microARN, ou de leurs ARNm cibles, dont l'expression, lors de l'infection de cellules par un virus utilisant un récepteur cellulaire et au moins un co-récepteur cellulaire pour entrer dans la cellule, est spécifiquement modifiée en fonction du co-récepteur cellulaire utilisé par le virus pour son entrée dans les cellules, comprenant : i) déterminer les niveaux d'expression de microARN dans une cellule test, exprimant un récepteur, un premier co-récepteur et au moins un autre co-récepteur, après infection respectivement par un premier virus utilisant le premier co-récepteur et par au moins un autre virus utilisant un autre co-récepteur; ii) identifier les microARN dont le niveau d'expression est modulé lors de l'infection par chacun des virus par rapport au niveau d'expression dans des cellules non infectées; iii) comparer les microARN ainsi identifiés; iv) sélectionner les microARN dont la modification du niveau d'expression est spécifique de l'utilisation d'un co-récepteur; v) éventuellement identifier les ARNm cibles des micro-ARN ainsi sélectionnés.
Patent CA-2773837-A1 (CA)
Title: Facilitating interoperability among communication systems via inter- and intra-agency communications using a shared network
Inventor: MILLER TRENT J
IPC: H04M3/493
Filed: 2010-09-09
Abstract: Providing contact information via a directory service comprises a request being received (302) from an originator to obtain at least a portion of contact information associated with a target. A first policy associated with the originator is identified (304), and a second policy that is associated with the target is identified (306). Based on at least one of the policies, it is determined (308) whether a portion of the contact information associated with the target is authorized to be presented to the originator. If authorized, the portion of the contact information is presented (310) to the originator. Upon receiving a request from the originator to establish communication with the target, it is determined whether a portion of contact information associated with the originator is authorized to presented to the target based on at least one of the policies. If authorized, the portion of the contact information associated with the originator is presented to the target.
Patent CA-2781010-A1 (CA)
Title: Novel tricyclic compounds
Inventor: WISHART NEIL
IPC: C07D471/14
Filed: 2010-12-01
Abstract: The invention provides a compound of Formula (Ia), (Ib), (Ic), (Id), (Ie), (If), (Ig), (Ih), (Ii), (Ij), (Ik), or (Il) as defined herein, pharmaceutically acceptable salts, pro-drugs, biologically active metabolites, stereoisomers and isomers thereof wherein the variable are defined herein. The compounds of the invention are useful for treating immunological and oncological conditions.
Patent CA-2782730-A1 (CA)
Inventor: LEE DAE WON
IPC: H04B7/26
Filed: 2010-12-03
Abstract: La présente invention concerne un procédé de transmission de trame exécuté par une station de transmission dans un système de réseau d'accès radio (RAN) sans fil et un appareil associé. Le procédé de transmission de trame selon la présente invention comprend les étapes consistant à : générer une unité de données de protocole MAC (MPDU) devant être transmise à une station cible ; générer une unité de données de protocole (PPDU) en ajoutant un en-tête de procédure de convergence de couche physique (PLCP) au MPDU ; et transmettre le PPDU à la station cible, dans lequel l'en-tête PLCP inclut un ID d'association (AID) partiel de la station cible.
Patent CA-2783957-A1 (CA)
Title: Energy generating apparatus and method
Inventor: RAZAK IZRAFEEL
IPC: F03B17/00
Filed: 2010-12-13
Abstract: An energy generating apparatus for converting energy from a fluid in a fluid source into usable energy. A container is disposed in the tank and moves between an upper position and a lower position as a function of the fluid level in the tank. An energy transmitter harnesses energy from the movement of the container. The container has an open interior and a container valve. In the upper position, the container valve opens to fill the container with fluid to maximize the amount of energy harnessed by the energy transmitter when the container falls from the upper position to the lower position. In the lower position, the container valve opens to dispense the fluid out of the open interior to maximize the amount of energy harnessed by the energy transmitter when the container floats from the lower position to the upper position.
Patent CA-2785641-A1 (CA)
Title: Compositions including pyruvate for companion animals and methods of use thereof
Inventor: YAMKA RYAN MICHAEL
IPC: A23K20/195
Filed: 2010-12-22
Abstract: The invention encompasses compositions and methods for treating or preventing a degenerative joint condition, wherein the compositions and methods include feeding the companion animal an edible composition including at least one pyruvate or salt therof. The invention also encompasses methods for enhancing the palatability of an edible food composition including adding a palatability enhancing amount at least one pyruvate or salt thereof to the composition.
Patent CA-2787644-A1 (CA)
Inventor: BIGGS JEHANN
IPC: A61F13/15
Filed: 2011-01-21
Abstract: An absorbent article, such as a sanitary napkin, includes a top sheet and a back sheet with a resilient, composite absorbent core sandwiched therebetween. To decrease the stiffness, the absorbent core includes an outer line and an inner line on each side of a longitudinal centerline. The outer line includes a plurality of slits having spaces therebetween, and the outer line extends convexly when viewed from the longitudinal centerline. The plurality of slits in the absorbent core impart better bending ability of the absorbent article, particular for stiff airlaid absorbent cores.
Patent CA-2788586-A1 (CA)
Inventor: ROGERS JOHN E
IPC: H01G5/18
Filed: 2011-01-26
Abstract: Systems including varactor devices are provided. A varactor device (400) includes a gap closing actuator (GCA) varactor (200), includes a drive comb structure (201), an output varactor structure (514) defining an output capacitance, a reference varactor structure (214) defining a reference capacitance, and a movable truss comb structure (204) interdigitating the drive comb, the output varactor, and the reference varactor structures. The truss comb structure moves along a motion axis (205) between interdigitating positions based on a bias voltage. The device also includes a feedback circuit (404) configured for modifying an input bias voltage based on the reference capacitance to produce the output bias voltage that provides a target capacitance associated with the input bias voltage at the output varactor structure.
Patent CA-2789535-A1 (CA)
Inventor: ALLINGTON CHRISTOPHER JAMES
IPC: A63B69/00
Filed: 2010-01-29
Abstract: An eddy-current braking mechanism including a rotor, rotatable about a rotor axis; at least one electrically conductive member coupled to the rotor for rotation therewith; at least one magnet configured to apply a magnetic field extending at least partially orthogonal to the plane of rotation of the conductive member, and characterised in that upon rotation of the rotor, the conductive member is configured to move at least partially radially from the rotor axis into the applied magnetic field.