baber/WOPTO huggingface dataset:
Patent CA-2650290-A1 (CA)
Title: Pharmaceutical compounds
Inventor: CASTANEDO GEORGETTE
IPC: A61K31/5025
Filed: 2007-04-24
Abstract: Compounds of Formulae Ia and Ib, and stereoisomers, geometric isomers, tautomers, solvates, metabolites and pharmaceutically acceptable salts thereof, are useful for inhibiting lipid kinases including PI3K, and for treating disorders such as cancer mediated by lipid kinases. Methods of using compounds of Formula Ia and Ib for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions, are disclosed.
Patent CA-2651033-A1 (CA)
Title: Constrained compounds as cgrp-receptor antagonists
Inventor: LUO GUANGLIN
IPC: A61P25/06
Filed: 2007-05-02
Abstract: The invention encompasses constrained bicyclic and tricyclic CGRP-receptor antagonists, methods for identifying them, pharmaceutical compositions comprising them, and methods for their use in therapy for treatment of migraine and other headaches, neurogenic vasodilation, neurogenic inflammation, thermal injury, circulatory shock, flushing associated with menopause, airway inflammatory diseases, such as asthma and chronic obstructive pulmonary disease (COPD), and other conditions the treatment of which can be effected by the antagonism of CGRP-receptors. Formule I and II
Patent CA-2653997-A1 (CA)
Inventor: KWO TZUO CHUNG
IPC: G09F1/06
Filed: 2006-10-26
Abstract: Improvement in display for automatic assembly system wherein one automati c assembly part (1 1) formed by two walls (12) with wrinkles ( 13), agreeing by means of other wrinkles (14) to two walls (15) separated from each other by their free edges (16), form one hinging part in a system of tweezers. Th e part (1 1 ), by means of grooves (17) and (18) on its walls (12), receives an elastic band (19) inserted in hook-shaped grooves (8) and (10) of the ju xtaposed rims (4), (5) and (6), (7) of both parts composing the body of the display (1). The part (1 1), by its walls (12) and walls (15), respectively accommodates between internal faces and the folds of the rims (4), (5) and ( 6), (7) of parts (2) and (3) composing the body of the display (1 ). Therefo re, by means of working in form of tweezers combined to the elastic action, the part (1 1) may extend and become plain when the display ( 1) is closed a nd folded, while, after being vertically positioned and just a slight openin g of its parts (2) and (3), they are automatically put apart from each other by hinging the walls (12) and (15) of the part (1 1), causing the display t o be automatically assembled.
Patent CA-2654657-A1 (CA)
Inventor: BLUM WILLIAM R
IPC: H04W12/02
Filed: 2009-02-18
Abstract: A system and method are provided that allow mobile devices to securely communicate over wireless network with one or more security system control panels for controlling the security systems remotely. A mobile device may include an application or software that presents a virtual security keypad to the user on the mobile device for entering data or receiving data as if the user were directly using a security system control panel at a premise being secured. Mobile device communicates with a network operating center system using encrypted communication. The network operating decrypts the communication from the mobile device and sends it to a security system control panel. The network operating center system receives responses from the security system control panel, encrypts the responses and sends to the mobile device.
Patent CA-2656117-A1 (CA)
Inventor: TANNONE BRETT E
IPC: E05B65/10
Filed: 2007-06-05
Abstract: An electronic push retraction exit device includes a support rail, a push rail and a latch mechanism having a latch bolt operably connected to the pu sh rail and movable between latched and unlatched positions. A control circu it in the exit device drives a linear actuator to retract and hold the push rail and the latch bolt in the unlatched position. The linear actuator prefe rably includes a stepping motor and is connected to the push rail through a lost motion connection allowing the exit device to be mechanically operated without moving the linear actuator. The control circuit preferably includes an electrical adjustment for the retraction distance of the latch bolt and a n adjustable relatch timer. The exit device may be operated by a remote swit ch attached to a control connection, which may be permanently closed to simu late a prior art electrically operated exit device for compatibility with th ird party control systems.
Patent CA-2656536-A1 (CA)
Title: Apparatus and method for adjustable fractional optical dermatological treatment
Inventor: FRANGINEAS GEORGE
IPC: A61B18/20
Filed: 2007-07-13
Abstract: A fractional treatment system can be configured with a laser wavelength that is selected such that absorption of the laser wavelength within the tissue increases as the tissue is heated by the laser (e.g., 1390-1425 nm). Desirably, the laser wavelength is primarily absorbed within a treated region of skin by water and has a thermally adjusted absorption coefficient within the range of about 8 cm"1 to about 30 cm 1. An adjustable mechanism can be used to adjust the beam shape, beam numerical aperture, beam focus depth, and/or beam size to affect the treatment depth and or the character of the resulting lesions. The system may be desiged to be switchable between a treatment mode that is semi-ablative and a treatment mode that is not semi-ablative. Adjustment of these parameters can improve the efficiency and efficacy of treatment. Illustrative examples of adjustable mechanisms include a set of spacers of different lengths, a rotatable turret with lens elements of different focal distances, an optical zoom lens, and a mechanical adjustment apparatus for adjusting the spacing between two optical lens elements.
Patent CA-2658949-A1 (CA)
Inventor: PARIKH INDU
IPC: A61K38/08
Filed: 2007-07-26
Abstract: The present invention includes methods of inhibiting or suppressing cellular secretory processes. More specifically the present invention relates to inhibiting or reducing the release of inflammatory mediators from inflammatory cells by inhibiting the mechanism associated with the release of inflammatory mediators from granules in inflammatory cells. In this regard, the present invention discloses an intracellular signaling mechanism that illustrates several novel intracellular targets for pharmacological intervention in disorders involving secretion of inflammatory mediators from vesicles in inflammatory cells. Peptide fragments and variants thereof of MANS peptide as disclosed in the present invention are useful in such methods.
Patent CA-2660362-A1 (CA)
Inventor: AXELSSON ANDERS
IPC: A61M15/00
Filed: 2007-09-27
Abstract: The invention is directed to a method for oral administration of a liquid containing an active substance to a subject for improved absorption into th e subject's bloodstream includes the steps of providing a delivery device co ntaining the liquid and having a mouthpiece for directing the liquid in a de fined direction during delivery; directing the mouthpiece toward a localized area of the subject's mouth being especially suitable for increased uptake and faster onset of action of the active substance relative to other areas o f and/or the whole mouth; and delivering a measured amount of the liquid dir ectly to the localized area using the delivery device, and a spray device fo r administering an active substance to the oral cavity of a subject that inc ludes a container capable of holding a liquid containing an active substance , and a mouthpiece being constructed to dispense the liquid containing the s ubstance in a defined direction and directly to a localized area of a subjec t's mouth, the localized area being the oral vestibule.
Patent CA-2661610-A1 (CA)
Inventor: EBENHOECH JOHAN
IPC: C11D1/38
Filed: 2007-08-08
Abstract: The invention relates to the use of phosphoric triamides in cleaner and hygiene applications.
Patent CA-2662783-A1 (CA)
Title: Wall mountable wire grid organizer system with removable accessories
Inventor: BABIC IVANA
IPC: A47K1/09
Filed: 2007-09-04
Abstract: A wall mountable wire grid organizer rack assembly includes a support grid structure including a perimeter frame and a plurality of transverse support members connected with the perimeter frame. A plurality of accessories are removably connected with the support members, and at least one stretch removable adhesive strip is arranged between the support grid and the wall for securing the rack to the wall.
Patent CA-2662895-A1 (CA)
Inventor: CLOUD MICHAEL LEE
IPC: B01J6/00
Filed: 2007-08-22
Abstract: A process is disclosed for making a blend of alpha- and beta-stucco including a slurry calcination step to produce alpha calcium sulfate hemihydrate followed by a fluidized bed calcination step to produce beta calcium sulfate hemihydrate. The process starts with 50-75% gypsum-containing solids slurry, and then steam calcines the slurry in a first reactor to form partially calcined gypsum slurry which contains calcium sulfate dihydrate and alpha calcium sulfate hemihydrate. The partially calcined slurry is then dewatered. Then the filter cake is fed into a kettle to complete the calcination process by converting the calcium sulfate dihydrate of the filter cake material into beta calcium sulfate hemihydrate.
Patent CA-2665642-A1 (CA)
Inventor: YE MING
IPC: A61F2/16
Filed: 2007-10-09
Abstract: A contact lens or phakic IOC lens is provided with a peripheral portion that has a power profile that provides optical control of peripheral vision images. Typically, the central portion of the lens is also provided with optical control. The power profile of the lens at the boundary of the central and peripheral portions meets certain boundary conditions that ensure that the lens provides a desired or selected vision correction. Because the peripheral portion of the lens provides optical control that defocuses the peripheral vision image relative to the retina, the lens can be used to prevent or inhibit growth of the eye, thereby preventing or inhibiting myopia or the effects of myopia.
Patent CA-2668133-A1 (CA)
Inventor: HILL JOHN E
IPC: F16B35/06
Filed: 2009-06-03
Abstract: A method of manufacturing a vehicle structure including a laser welded fastener includes positioning a first panel in engagement with a second panel to provide access to the first panel by a laser beam. The first panel is laser welded to the second panel. A fastener including projections axially extending from a first surface of a flange are formed. The projections are engaged with a surface of the first panel to space apart the first surface of the flange from the surface of the first panel. Laser welding is initiated by directing a laser beam toward one of the flange of the fastener and the first panel. Gas is vented from an area between the first surface of the flange and the surface of the first panel.  The flange is laser welded to the first panel.
Patent CA-2669380-A1 (CA)
Inventor: SHARMA ARUN K
IPC: C10G1/04
Filed: 2009-06-17
Abstract: The disclosure relates to improved bitumen recovery processes and systems. In particular, the disclosure teaches processes and systems for recovering heavy crude oil while avoiding fouling of equipment by recycling at least a portion of a product bitumen from a solvent recovery unit for mixing with an overhead bitumen stream that may be a diluted bitumen stream containing solvent and bitumen. The overhead bitumen stream is a near-incompatible stream and the stream of mixed overhead bitumen stream and the treated bitumen stream is a compatible stream that will not foul equipment upon heating.
Patent CA-2670599-A1 (CA)
Inventor: MALLARD CLAIRE
IPC: A61Q19/00
Filed: 2007-11-28
Abstract: L'invention concerne une composition pour application topique comprenant, dans un milieu physiologiquement acceptable, du peroxyde de benzoyle, au mo ins un dérivé de l'acide naphtoïque et au moins un composé de type polymère de polyuréthane ou des dérivés de celui-ci. L'invention se caractérise en ce que ledit peroxyde de benzoyle et ledit dérivé d'acide naphtoïque sont sous une forme dispersée dans ladite composition. L'invention s'applique en part iculier en pharmacie humaine ou en cosmétique.
Patent CA-2674451-A1 (CA)
Title: Process of enantiomeric resolution of d,l-(.plusminus.)-threo-methylphenidate
Inventor: KALININ ALEXEI
IPC: C07D211/34
Filed: 2007-12-19
Abstract: A process for preparing the d-threo isomer of methylphenidate hydrochloride which includes (i) resolving a racemic mixture of racemic threo-methylphenidate hydrochloride with a less than stoichiometric amount of tertiary amine base to obtain a methylphenidate - chiral acid salt, (ii) basifying the methylphenidate - chiral acid salt to obtain methylphenidate free base, and (iii) converting the methylphenidate free base into d-threo-methylphenidate hydrochloride
Patent CA-2674798-A1 (CA)
Title: Uninterruptable power supply
Inventor: O'BRYANT GREG
IPC: H02J9/00
Filed: 2008-01-08
Abstract: The present invention is an apparatus for providing an uninterruptible power supply for an electronic device. The apparatus includes an AC-to-DC power supply that receives an external AC voltage supply and outputs a DC voltage to the electronic device. The power supply includes a bridge rectifier that rectifies the AC voltage from the external AC voltage supply, a boost power factor correction (PFC) converter that boosts the rectified voltage, and a line isolated DC-to-DC converter that changes the boosted voltage to the operating voltage range of the electronic device. The apparatus also includes an uninterruptible power supply (UPS) subsystem that contains, a controller that monitors the external AC voltage supply for interruptions, and a high voltage isolated DC-to-DC (HVDC) converter that supplies high voltage DC power directly to the PFC converter if the controller detects an interruption in the external AC voltage supply.
Patent CA-2675675-A1 (CA)
Title: Gas lift valve assembly
Inventor: BURNETT KENNETH C III
IPC: E21B34/08
Filed: 2007-01-26
Abstract: An apparatus that is usable with a well includes a gas lift valve and an isolation member. The gas lift valve includes a valve element that is located between an annul us and a passageway of a tubing. The valve element is adapted to selectively open and close to control fluid communication through the valve element. The isolation member is adapted to in a first state, isolate the valve element from at least one of the annulus and the passagewa y and in a second state, permit fluid communication between the valve element and the annulus or passageway.
Patent CA-2680731-A1 (CA)
Title: Conveyor drive control system
Inventor: DOLLENS DONALD
IPC: B65G23/36
Filed: 2008-03-19
Abstract: A drive control system (10) for conveyor (34) utilizes a dynamic chain pull calculation program (12) that is integrated with a PLC (16), which communicates to a plurality of controllers (20,22,24). The controllers in turn automatically adjust their associated drive motors (26,28,30) so as to maximize efficiency at moving material on a conveyor system (34). Sensing devices (32) provide continuous load parameters to a PLC that in turn, processes the data and adjusts the system's operation based upon desired conditions.
Patent CA-2681615-A1 (CA)
Title: Bruleur pour chaudiere a combustibles solides du type biomasse, pneu ainsi qu'une chaudiere comportant un tel bruleur
Inventor: LONGATTE SYLVAIN
IPC: F23B50/10
Filed: 2007-10-29
Abstract: L'invention concerne un brûleur à combustible solide tel que biomasse, pn eu, comprenant un corps de chauffe constitué d'un cylindre (1,1', 1") pourvu de moyens d'alimentation en combustible solide et de moyens d'admission d'a ir primaire (13, 13', 13') en tant que comburant, ledit cylindre (1,1 ',1") étant pourvu dans sa partie inférieure, d'une plaque (3,3',3"). L'invention consiste en ce que ladite plaque est positionnée au-dessus des moyens d'admi ssion d'air primaire (13, 13', 13"), cette plaque munie de perforations étan t agencée pour recevoir le combustible sans que celui-ci ne la traverse, et ledit brûleur comportant en outre à l'intérieur dudit cylindre (1, l',l") de s moyens générant une dépression au sein du brûleur de sorte à créer une cir culation d'air primaire depuis le dessous de ladite plaque (3, 3',3"), au tr avers de celle-ci et du combustible reposant dessus jusqu'à un conduit de so rtie (4, 4', 4") des gaz en partie supérieure dudit brûleur. Application à l a combustion de biomasse, pneus et similaires.
Patent CA-2682017-A1 (CA)
Title: Enzymatic process for producing microcapsules
Inventor: STURM BERNHARD
IPC: B01J13/14
Filed: 2008-04-18
Abstract: The invention relates to a method for the production of microcapsules that contain a capsule core containing an effective substance and a capsule shell containing a polymer, comprising the formation of the capsule shell by means of the enzyme-catalyzed polymerization of monomers that are present in an inverse mini-emulsion; and microcapsules and dispersions. The invention relates to the use of said microcapsules and dispersions containing microcapsules as components in dyes, cosmetics, pharmaceuticals, phytosanitary agents, fertilizers, additives for foods or animal feeds, adjuvants for polymers, paper, textiles, leather, or detergents and cleaning agents.
Patent CA-2685386-A1 (CA)
Inventor: PATEL PAUL
IPC: A61B5/155
Filed: 2008-04-25
Abstract: Instrument for producing a sample of body liquid for analysis by piercing the skin with a lancing element (12) having a skin piercing tip. The instrument (11 ) has a housing (13) and a lancing drive (14) for driving a lancing element (12) connected thereto in a puncturing movement. A pressure ring (1 ) surrounds a skin contact opening (4) and is adapted for pressing against the skin such that the skin (3) bulges into the opening (4) for promoting expression of body fluid. The skin contact opening (4) has an opening area corresponding to a circle with a diameter of at least 3 mm and at most 8 mm, and the instrument comprises a pressing force control device (37) for controlling the pressing force between the pressure ring (1 ) and the skin (3) at the time of triggering the puncturing movement, to be at least 3 N and at most 8 N.
Patent CA-2687415-A1 (CA)
Inventor: JIRGENSONS AIGARS
IPC: A61P19/02
Filed: 2008-05-16
Abstract: This invention pertains generally to the field of therapeutic compounds, and more particularly, to certain bicyclosulfonyl acid (BCSA) compounds which act as inhibitors of Tumour Necrosis Factor-.alpha. Converting Enzyme (TACE). The compounds are useful in the treatment of conditions mediated by TNF-.alpha., such as rheumatoid arthritis; inflammation; psoriasis; septic shock; graft rejection; cachexia; anorexia; congestive heart failure; post ischaemic reperfusion injury; inflammatory disease of the central nervous system; inflammatory bowel disease; insulin resistance; HIV infection; cancer; chronic obstructive pulmonary disease (COPD); and asthma. The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions, both in vitro and in vivo, in the inhibition of TACE, and in the treatment of conditions that are ameliorated by the inhibition of TACE.
Patent CA-2688789-A1 (CA)
Title: Methods for the preparation of fibroblasts
Inventor: MAYER BARBARA
IPC: C12N5/071
Filed: 2009-12-17
Abstract: The invention relates to a process for generating fibroblasts, more particularly, to the culturing of fibroblasts in large numbers and of the heterogenic type.  The invention is also directed to the use of fibroblasts in the preparation of heterotypic spheroids and a process for the preparation of such heterotypic spheroids.
Patent CA-2689218-A1 (CA)
Inventor: BOWDEN MARTIN CHARLES
IPC: C07D231/12
Filed: 2008-06-16
Abstract: The present invention relates to novel processes for the production of compounds of formula (I) wherein Hal and Hal' are independently Cl or F, and R1 is H, Cl or F.
Patent CA-2690560-A1 (CA)
Inventor: STUBA ROBERT M
IPC: A61B1/00
Filed: 2008-06-12
Abstract: A flexible infrared delivery apparatus useful for endoscopic infrared coagulating of human or animal blood and tissue or for other uses employs a source of infrared radiation which is not a laser and an elongated flexible fiber optic member which transmits radiation from the source to a contact portion at a distal end of the member and to a target material proximate the contact portion. The elongated member has an outer diameter which enables it to be inserted into and through an accessory channel of an endoscope to view the human or animal tissue or material to be treated with infrared radiation. The elongated member can be quickly connected to and disconnected from the apparatus where the member is aligned for receiving infrared radiation from the source. The contact portion defines a size, direction and shape of a radiation delivery area from the member.
Patent CA-2691224-A1 (CA)
Inventor: GUMMADI SRIKANTH
IPC: H04W72/04
Filed: 2008-01-15
Abstract: Methods and apparatus for reducing transmit emissions are described herein.  The transmit out of band emissions in an adjacent band can be reduced while complying with existing wireless communication standards through utilization of one or more of reduced transmit bandwidth, transmit operating band offset, and channel index remapping. The transceiver can support a receive operating band that is substantially adjacent to a band edge. The transmit operating band can be offset from an adjacent frequency band, and can use a narrower operating band than is supported by the receiver. The transmit baseband signal can have a reduced bandwidth to reduce the amount of noise. The frequency offset can introduce a larger transition band between the transmit operating band edges and the adjacent frequency band of interest. The transceiver can remap channel assignments to compensate for the frequency offset such that the frequency offset introduced in the transmitter is transparent to channel allocation.
Patent CA-2692958-A1 (CA)
Inventor: FINK JAMES R
IPC: H05K7/20
Filed: 2008-07-08
Abstract: An audio-visual support and cooling system to maintain A/V equipment at a desired condition. The system comprises a housing unit configured to support at least one unit of A/V equipment. The housing includes a refrigerant inlet, a refrigerant outlet, and a plurality of structural elements configured to define a configuration of the housing, wherein at least one structural element of the plurality of structural elements includes a refrigerant path configured to direct a refrigerant through the at least one structural element between the refrigerant inlet and the refrigerant outlet.  Other embodiments and methods are disclosed.
Patent CA-2693114-A1 (CA)
Title: Elastic current collector for electrochemical cells
Inventor: PEREGO MICHELE
IPC: C25B9/19
Filed: 2008-07-08
Abstract: The invention relates to a current collector for electrochemical diaphragm or membrane-type cells, comprising a layer obtained by interlacing or weaving of a multiplicity of first sets of metal wires with a multiplicity of single metal wires or of second sets of metal wires and provided with substantially parallel corrugations. Such layer is coupled to a planar element consisting of a cloth or a flattened stocking formed by weaving of a single metal wire. The current collector is characterised by a low angular coefficient of the pressure/thickness ratio over a wide range of compression levels.
Patent CA-2694044-A1 (CA)
Inventor: CHANG DANIEL
IPC: G02B26/08
Filed: 2008-07-23
Abstract: MEMS devices include materials which are used in LCD or OLED fabrication to facilitate fabrication on the same manufacturing systems. Where possible, the same or similar materials are used for multiple layers in the MEMS device, and use of transparent conductors for partially transparent electrodes can be avoided to minimize the number of materials needed and minimize fabrication costs. Certain layers comprise alloys selected to achieve desired properties. Intermediate treatment of deposited layers during the manufacturing process can be used to provide layers having desired properties.