baber/WOPTO huggingface dataset:
Patent CA-2575461-A1 (CA)
Title: The use of n-aryl diazaspiracyclic compounds in the treatment of addiction
Inventor: BHATTI BALWINDER SINGH
IPC: A61K31/501
Filed: 2005-08-18
Abstract: Compounds, compositions and methods for treating drug addiction, nicotine addiction, and/or obesity are disclosed. The compounds are N-aryl diazaspirocyclic compounds, bridged analogs of N-heteraryl diazaspirocyclic compounds, or prodrugs or metabolites of these compounds. The aryl group can be a five- or six-membered heterocyclic ring (heteroaryl). The compounds are effective at inhibiting dopamine production and/or secretion, and accordingly are effective at inhibiting the physiological "reward" process that is associated with ingestion of nicotine and/or illicit drugs. The compounds and compositions can be administered in effective amounts to inhibit dopamine release, wihout resulting in appreciable adverse side effects (e.g., side effects such as significant increases in blood pressure and heart rate, significant negative effects upon the gastro-intestinal tract, and significant effects upon skeletal muscle).
Patent CA-2575694-A1 (CA)
Title: Methods for purifying a trna synthetase fragment
Inventor: GLIDDEN PAUL F
IPC: A61P17/02
Filed: 2005-07-21
Abstract: The present invention relates to compositions and methods for treating conditions associated with angiogenesis. In particular the present invention relates to multi-unit complexes of tRNA synthetase fragments and uses thereof;  diverse multi-unit complexes including a tRNA synthetase fragment;  compositions and methods for modulating angiogenesis; polynucleotides encoding tRNA synthetase fragments and uses thereof; antibodies and epitopes specific to tRNA synthetase fragments; variants of tRNA synthetase fragments and uses thereof; methods for treating angiogenesis; methods for screening for anti-angiogenic agents; methods of modulating angiogenesis; kits for modulating angiogenesis; and business methods for modulating angiogenesis. Preferably the tRNA synthetase fragments are tryptophanyl tRNA synthetase fragments, and more preferably human tryptophanyl tRNA synthetase fragments.
Patent CA-2576801-A1 (CA)
Inventor: ATAMAN GARY STEPHEN
IPC: G01B7/00
Filed: 2005-08-30
Abstract: The present invention provides a lock sensor for use in an actuator such as is used in aircraft landing gear systems. The lock sensor comprises at least one field emitting device (46) mounted on a locking actuator pressure vessel where the field emitting device (46) monitors the position of at least one target (48). The field emitting device (46) emits a field that when breached by the target sends a signal to indicate that the actuator is in a locked state.
Patent CA-2580992-A1 (CA)
Inventor: CUMMINGS WILLIAM J
IPC: G02B26/08
Filed: 2005-09-14
Abstract: Embodiments include devices and methods for wavelength filtering. For example, one embodiment includes a display comprising a plurality of the display elements each comprising a movable reflector, a first partial reflector, and a second partial reflector. The first partial reflector is positioned at a first distance from the movable reflector and forms a first optical resonant cavity therebetween. The second partial reflector is positioned at a second distance from said first partial reflector and forming a second optical resonant cavity therebetween. In various embodiments, the movable reflector is movable with respect to the first partial reflector to alter the first optical cavity. Other embodiments include a method of making devices.
Patent CA-2581928-A1 (CA)
Inventor: MASTERS KAREN
IPC: E04F15/12
Filed: 2005-10-03
Abstract: The present invention provides a slip-resistant plastics flooring material having an upper surface which is formed by a first layer of plastics material which first layer of plastics material has on its upper surface a particulate layer of one or more polymeric particles which polymeric particles provide a slip-resistant effect and are bonded to the first layer of plastics material which has enhanced cleanability and retention of the slip-resistant polymeric particles; and a method for preparing a slip-resistant plastics flooring material.
Patent CA-2583416-A1 (CA)
Inventor: SAQUIB SUHAIL S
IPC: H04N1/409
Filed: 2005-10-06
Abstract: A sharpening filter is disclosed for performing density-dependent sharpening on digital images. In one embodiment, a digital image to be sharpened is decomposed into a plurality of high-pass versions of the image at different resolutions. These high-pass images are gained at each resolution and recombined with the original image to produce a sharpened version of the image. The gains that are applied at each resolution are density-dependent. As a result, the effects of density~dependent blurring are counteracted, such that the sharpness of the final printed image is independent of the print density. Techniques are disclosed for performing such density-dependent sharpening with a high degree of computational efficiency.
Patent CA-2584824-A1 (CA)
Inventor: DOTSON STEPHEN
IPC: B01L9/00
Filed: 2005-10-24
Abstract: A polarimetry technique for measuring optical activity that is particularly suited for high throughput screening employs a chip or substrate (22) having one or more microfluidic channels (26) formed therein. A polarized laser beam (14) is directed onto optically active samples that are disposed in the channels. The incident laser beam interacts with the optically active molecules in the sample, which slightly alter the polarization of the laser beam as it passes multiple times through the sample. Interference fringe patterns (28) are generated by the interaction of the laser beam with the sample and the channel walls. A photodetector (34) is positioned to receive the interference fringe patterns and generate an output signal that is input to a computer or other analyzer (38) for analyzing the signal and determining the rotation of plane polarized light by optically active material in the channel from polarization rotation calculations.
Patent CA-2585437-A1 (CA)
Inventor: FRIES ROBERT
IPC: B23B27/14
Filed: 2005-10-28
Abstract: A method of manufacturing a powdered composition or starting material used in producing a CBN compact which comprises CBN, a secondary hard phase and a binder phase includes two steps of attrition milling. First, the attrition milling of the secondary hard phase and the binder phase. Second, adding CBN  particles to the fine particle mixture of the first attrition milling and then attrition milling this mixture.
Patent CA-2588257-A1 (CA)
Title: Process for multiple stage direct electrowinning of copper
Inventor: BAUGHMAN DAVID R
IPC: C22B15/00
Filed: 2004-12-13
Abstract: A system and process for recovering copper from a copper-containing ore, concentrate, or other copper-bearing material to produce high quality cathode copper from a leach solution without the use of copper solvent/solution extraction techniques or apparatus. A process for recovering copper from a copper-containing ore generally includes the steps of providing a feed stream containing comminuted copper-containing ore, concentrate, or other copper-bearing material (101), leaching the feed stream to yield a copper-containing solution (1030), conditioning the copper-containing solution through one or more physical or chemical conditioning steps, and electrowinning copper directly from the copper-containing solution in multiple electrowinning stages (1070, 1080), without subjecting the copper-containing solution to solvent/solution extraction prior to electrowinning.
Patent CA-2588669-A1 (CA)
Inventor: BELOPOLSKY YAKOV
IPC: H01R24/58
Filed: 2007-05-16
Abstract: A jack capable of handling both Category 6 and Category 7 communications. The jack comprises a shield and a housing inside the shield. Eight contacts are disposed on a first side of the housing, each contact including a contact portion effective to touch a corresponding contact of a plug when the plug is inserted into the jack, and a first end portion effective to be inserted into a circuit board. Four contacts are disposed on a second side of the housing opposite the first side, each contact including a contact portion effective to touch a corresponding contact of a plug when the plug is inserted into the jack, and a first end portion effective to be inserted into a circuit board. The first ends of the first contacts and the second contacts exit the second side of the housing. A shield is disposed between the contacts on the first side of the housing and between the contacts on the first side of the housing and contacts on the second side of the housing. An additional shield includes spring members extending inwardly so as to engage a corresponding shield of an inserted plug.
Patent CA-2589155-A1 (CA)
Inventor: PICARDEAU MATHIEU
IPC: A61K35/74
Filed: 2007-06-01
Abstract: The present invention related to an attenuated strain of Leptospira species which does not allow expression of the Loa22 protein. The present invention also related to the use of the mutant Leptospira strain in compositions and methods for the treatment and/or prevention of a leptospiral disease.
Patent CA-2591974-A1 (CA)
Inventor: LENHART KLAUS
IPC: A63C11/22
Filed: 2005-12-07
Abstract: The invention relates to a pole grip (1), particularly for walking sticks, trekking poles, alpine ski poles, cross-country ski poles and Nordic walking poles, comprising a grip body (3) and a hook-like device (14) for attaching a hand-retaining device particularly provided in the form of a hand strap or a glove. Latching means (6, 11) are placed in the area of the hook-like device (14) in such a manner that a strap-shaped, ring-shaped or eyelet-shaped device (33), which is inserted from above into the hook-like device (14) and which is provided on a hand-retaining device, is fixed in the hook-like device (14) in a self-latching manner. This simple and self-latching mechanism enormously simplifies use and is preferably combined with a safety release in the event of a heavy load acting in the opening direction of the hook-like device.
Patent CA-2592162-A1 (CA)
Inventor: VAN HAAFTEN CAROLINE
IPC: A61K36/28
Filed: 2005-12-23
Abstract: The present invention relates to extracts and compounds which are isolated from Calomeria amaranthoides, and to derivatives and analogues of such compounds, which demonstrate cytotoxic activity against a variety of cell types exhibiting hyperproliferative cell division.
Patent CA-2592739-A1 (CA)
Inventor: POLOZOLA MICHELLE L
IPC: H04W4/02
Filed: 2007-06-29
Abstract: Embodiments are provided for managing notification of residents of a controlled-environment facility of pending messages awaiting retrieval by such residents.  In one embodiment, a messaging system is provided in which a party external to the controlled-environment facility may record a message intended for a resident of the controlled-environment facility. A notification controller receives notification of the pending message for the resident and determines an appropriate communication device to use for notifying the resident of the pending message. In certain embodiments, a wireless location tracking system, such as a Radio Frequency Identification (RFID) system, is employed to determine a communication device that is in the vicinity of the resident, wherein the notification controller directs notification of the pending message to the determined communication device.
Patent CA-2604618-A1 (CA)
Title: Artificial gastric valve
Inventor: SHILOW JOSEPH
IPC: A61F5/00
Filed: 2006-04-07
Abstract: An apparatus and method are disclosed for treating overweight and obese patients by applying a restrictive Artificial Gastric Valve (AGV) on part of the stomach. The apparatus includes a mechanism to control the opening of the AGV automatically on demand, dynamically and progressively. The controlled opening of the AGV inside the stomach controls and regulates the flow of food.
Patent CA-2604784-A1 (CA)
Inventor: RIDLEY PETER JOHN
IPC: C25B9/17
Filed: 2006-04-05
Abstract: A redox fuel cell stack (1) comprises a plurality of essentially similar half-cell frames (2,3) of moulded polymer. Interleaved between them are semi -permeable membranes (4) and bipolar plate electrodes. The frames (2, 3) are rectangular, with margins (11) around central voids (12). At the voids, they have rebates (14) in abutting faces (15) for locating the plate electrodes. At their corners, they have apertures (17) for forming ducts throughout the stack for flow of electrolyte to and from the cell cavities provided by the voids (12). The frames (2) have electrolyte flow passages (18) open in their faces 15 abutting the frames 3 and leading towards each other. The passages stop short of each other and are surrounded by grooves containing sealing O-rings (20). Diagonally opposite ones of the passages (18) end at openings (22) passing through the frames (2). The other passages have no openings in the frames (2), but the frames (3) have openings through them in register with the ends of the passages. On the other side of the frames (2) and (3), the openings (21, 22) open into short passages (23) directed towards the central voids and debouching into electrolyte distribution rebates (24). Thus electrolyte can flow from one duct aperture (17) in one corner, via the passage (18) from the aperture, either through the frame (2) via the opening (21) or the frame (3) via the opening (22), through short passage (23) and the respective distribution rebate and into the central void to whichever side of the plate electrode it was directed by the opening (21, 22). From the opposite end of the central void, the electrolyte is lead back into the diagonally opposite duct aperture
Patent CA-2605165-A1 (CA)
Inventor: MCDOUGALD LARRY R
IPC: A61K39/012
Filed: 2006-04-14
Abstract: The present invention relates to a vaccine for coccidiosis in chickens prepared from three attenuated Eimeria species: E. acervulina, E. maxima and E. tenella. The vaccine was similar to or superior to other anticoccidial drugs in stimulating protective immunity against coccidiosis.
Patent CA-2606704-A1 (CA)
Title: A system for holding implements
Inventor: BROOKS JEFFREY S
IPC: B25H3/04
Filed: 2005-05-06
Abstract: A system for holding one or more implements. The system includes a wall-mounted rail having a channel-track extending lengthwise of the rail, and an implement holder having a track-engaging element slidable in the channel-track to a selected position on the rail. Fastener holes are spaced at intervals along the bottom wall of the channel-track for receiving one or more rail fasteners to mount the rail. One implement holder comprises a jar assembly which includes a jar for storing items and a bracket mountable on the rail for holding the jar. Other implement holders may also be used, including an implement holder with a snap-lock fastener for releasable snap-fastening interconnection with the rail. A support places the holder at a different position relative to the rail. A wall mounted bracket may be used for supporting the holder.
Patent CA-2608660-A1 (CA)
Inventor: DELKER JASON R
IPC: H04L12/28
Filed: 2006-05-08
Abstract: A multi-mode mobile station includes a first interface for wireless communication with a wireless local area network (WLAN) and a second interface for wireless communication with a wireless wide area network (WWAN). The multi-mode mobile station is associated with a particular conference bridge, through which all calls to and from the multi-mode mobile station are routed. For example, when a call involving the multi-mode mobile is established via the WLAN, the call includes a WLAN call leg that extends from the conference bridge to the multi-mode mobile station via the WLAN. To effect a handoff during the call, a WWAN call leg is established between the multi-mode mobile station and the conference bridge via the WWAN. The conference bridge bridges the WLAN and WWAN call legs. To complete the handoff, the multi-mode mobile station drops the WLAN call leg and continues the call using the WWAN call leg.
Patent CA-2610661-A1 (CA)
Title: Combinations of erbb2 inhibitors with other therapeutic agents in the treatment of cancer
Inventor: LETRENT STEPHEN PAUL
IPC: A61P35/00
Filed: 2006-05-22
Abstract: This invention relates to a method of treatment of cancer with a combination of an additional therapeutic agent in mammals. This invention also relates to a kit useful in the treatment of abnormal cell growth in mammals, especially humans.
Patent CA-2610939-A1 (CA)
Inventor: HUSSAIN ZAKIR
IPC: C09K19/32
Filed: 2006-06-19
Abstract: Liquid Crystal Molecules Comprising Hydroazulene Structures Compounds of formula (I); R1 i - A1 i - (Z2 i - A2 i )m - (Z3 i - A3 i )n- (Z4 i-A4 i)o- R2 i (i) wherein at least one of the divalent groups Ai is derived from at least partially hydrogenated azulene, R1 i and R2 i being hydrogen, an optionally substituted alkyl or alkylene residue, R2 i also standing for -CN, -N=C=S, -F, -Cl, -SF5, -CF3, -CHF2, CH2F-O-CF3,-O-CHF2, -O-CH2F, -O-CF2-CF2H, or -O-C2F5, A1 i, A2 i, A3 i and A4 i being partially or completely hydrogenated 2,6-azulene, trans-l,4-cyclohexylene, 1,4-cydohexenylene, 1,4-phenylene, 2-fluoro-1,4-phenylene, 3-fluoro-1,4-phenylene, 2,3- and 2,6- difluoro-1,4-phenylene, and 3,5-difluoro-1,4-phenylene, pyrimidine-2,5-diyl, and 1,4-dioxane-2,5-diyl, Z1 i, Z2 i, Z3 i and Z4 i being a single bond, -CH2-CH2-,-CF2-CF2-, an ester bond -CO-O-, trans -CH=CH-, -C.ident.C-, and -CF2-O-, m, n and 0 being independently 0, 1, or 2, liquid crystal media comprising these compounds and liquid crystal displays made with mixtures comprising the novel compounds.
Patent CA-2611368-A1 (CA)
Inventor: WOOD ROBERT HENDERSON
IPC: G06F15/02
Filed: 2007-11-16
Abstract: The described embodiments relate generally to methods, systems and devices for maintaining data integrity of a removable media card of a handheld electronic device, particularly when such media card is removed from such device.
Patent CA-2612338-A1 (CA)
Title: Sphingosine kinase inhibitors
Inventor: FRENCH KEVIN J
IPC: C07D257/04
Filed: 2006-06-15
Abstract: The invention relates to substituted adamantane compounds of formula (I), pharmaceutical compositions thereof, processes for their preparation, and methods for inhibiting sphingosine kinase and for treating or preventing hyperproliferative disease, imflammatory disease, or angiogenic disease.
Patent CA-2614376-A1 (CA)
Title: Systems, methods, and software for analyzing corporate earnings data
Inventor: PAULINY LUDO
IPC: G06Q40/00
Filed: 2006-07-05
Abstract: A financial information system provides enhanced data and/or indicators regarding reported corporate earnings.
Patent CA-2615187-A1 (CA)
Title: Ratchet plate leveler
Inventor: DABROWSKI PETER
IPC: G12B5/00
Filed: 2007-12-18
Abstract: An example leveling device includes a first plate having a first set of positioning teeth and a second plate having a second set of positioning teeth.  The first set of positioning teeth engage the second set of positioning teeth. The first plate is rotatable relative to the second plate to alter the angular relationship between the first plate and the second plate to provide a level surface.
Patent CA-2617426-A1 (CA)
Title: A method of controlling entry of terminals in wireless communication networks, corresponding terminal and computer program product
Inventor: CAVALLI GIULIO
IPC: H04L12/28
Filed: 2008-01-09
Abstract: Network Entry of a terminal (T1) to a wireless network includes repeated attempts by the terminal (T1) to establish communication with a base station (BS) with an initial power level and, in the absence of a response from said base station (BS), one or more repeated attempts with power levels gradually increased over the initial power level within a terminal admitted power range. The admitted power range extends up to the maximum power capability (P MAX_CAP) of the terminal (T1).
Patent CA-2618180-A1 (CA)
Inventor: HO PIN-HAN
IPC: G06F15/16
Filed: 2008-01-16
Abstract: The present invention discloses methods of solving mixed integer programs (MIP) in distributed environments, where the number of computers or users involved in the optimization can be extremely high. The proposed methods are designed to be robust in order to cope with all the difficulties in public and heterogeneous environments including load balancing and privacy. The present invention also describes a market on computation power.
Patent CA-2620917-A1 (CA)
Title: Method of forming multi-layer coating films on automobile bodies without a primer bake
Inventor: JOHNSON JEFFERY W
IPC: C09D5/00
Filed: 2006-10-10
Abstract: This invention relates to a method for forming a multi-layer coating, comprising sequentially applying a primer surfacer, a basecoat, and a clear coat composition on an automotive substrate in a wet-on-wet-on-wet manner, and simultaneously curing the applied three layers together in a single baking step, wherein the primer surfacer comprises: a film forming binder, a volatile organic liquid carrier, and pigment(s); and the binder contains about: (a) about 30 to 80% by weight, based on the weight of the binder, of a hydroxyl functional polyester resin; (b) about 10 to 30% by weight, based on the weight of the binder, of a crosslinking agent selected from the group consisting of a melamine resin, a blocked polyisocyanate resin, or a mixture thereof; (c) about 10 to 40% by weight, based on the weight of the binder, of a dispersed graft polymer comprising a non-crosslinked core of acrylic polymer which is substantially non-soluble in non-polar organic solvent and, grafted to the core, one end of an acrylic stabilizer in the form of a macromonomer, said acrylic stabilizer being soluble in a non-polar organic solvent; wherein the composition is, preferably, essentially free of crosslinked nonaqueous dispersion resin particles or crosslinked microgel resin particles or both, and the composition also contains at least one non-polar organic solvent at the time of application. The resulting multi-layered coating film has excellent aesthetic appearance, chipping resistance, sag resistance, and film build even when formed in a three wet layered application method.
Patent CA-2623211-A1 (CA)
Title: Mushroom wine
Inventor: LEE IN SUNG
IPC: C12G3/02
Filed: 2006-10-11
Abstract: Mushroom wine and a process for the preparation thereof are disclosed The wine making process comprises the following steps (i) combining mushroom, warm water and sugar in a sterilized primary fermentor to form a mixture, (11) adding acidic substance to the mixture when the temperature of the mixture reaches room temperature, (in) allowing the mixture to stand for one or two days, (iv) adding yeast or yeast culture to the mixture, (v) stirring the mixture to add oxygen and release accumulated heat, (vi) racking off lees of the wine into a sterilized secondary fermentor for anaerobic fermentation when the specific gravity reading reaches between 1 010 and 1 000, and anaerobically fermenting the wine, and (vii) racking the wme again at a specific gravity reading of 1 000 or less into another sterilized container
Patent CA-2623895-A1 (CA)
Title: Process for the production of shape memory molded articles with a wide range of applications
Inventor: BRAEUER WOLFGANG
IPC: C08G18/72
Filed: 2008-03-05
Abstract: The present invention relates to a process for the production of shape memory molded articles with a wide temperature application range, and their use in the he production of injection molded articles and extruded articles.
Patent CA-2624328-A1 (CA)
Title: Shale shaker
Inventor: GUGGARI MALLAPPA
IPC: E21B21/06
Filed: 2006-10-17
Abstract: A shale shaker (1200) for separating solids from a solids laden fluid, the shale shaker comprising a base (1202), a basket (1230) movably mounted on the base, the basket having at least one screening surface (1316) therein, the at least one screening surface having a feed end (1326) and a discharge end (1311), at least a portion of the at least one screening surface inclined from a feed end to the discharge end, the shale shaker having an electromagnetic vibratory apparatus (1240) for vibrating the basket and the at least one screening surface.