baber/WOPTO huggingface dataset:
Patent CA-2596340-A1 (CA)
Title: Heat exchanger with perforated plate in header
Inventor: GORBOUNOV MIKHAIL B
IPC: F28F9/04
Filed: 2005-12-28
Abstract: A heat exchanger includes an inlet header, an outlet header and a plurality of flat, multi-channel heat exchange tubes extending therebetween. A  longitudinally extending member divides the interior of the header into a first chamber on one side thereof for receiving a fluid and a second chamber on the other side thereof. A plurality of multi-channel heat exchange tubes extend between the headers with the respective inlet end of each heat exchange tube passing into the second chamber of the inlet header. Fluid passes through a series of longitudinally spaced openings in the longitudinally extending member for distribution to the inlets to the channels of the multi-channel heat exchange tubes. The fluid may undergo expansion as it passes through the openings.
Patent CA-2597339-A1 (CA)
Inventor: BERNARD PHILIPPE
IPC: A23L33/00
Filed: 2006-02-13
Abstract: Describe is a method of administering to a subject silymarin, or of the main constituents thereof alone or as a mixture, chosen from silybin (or 2,3-dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-6-(3, 5,7-trihydroxy-4-oxobenzopyran-2-yl)benzodioxine), isosilybin, silydianin, silychristin, silandrin, silymonin and taxifolin, isolated enantiomers thereof and also salts thereof.
Patent CA-2600502-A1 (CA)
Inventor: ABRARI FARID
IPC: F01D25/10
Filed: 2006-03-10
Abstract: Transient thermal stresses occur in a gas turbine rotor (20) at start-up as a rotor central section (22) does not heat up as quickly as outer rotor sections. Such stresses are mitigated when the central section is heated using a device (40) capable of induction heating. The device (40) comprises an electrical conductor (50,52) provided at the surface of a rotor central bore (32) and at least one magnetic field producing element (42) adjacent to the conductor. The electrical conductor comprises an inner sleeve (50) preferably made of copper, and an outer sleeve (52) preferably made of steel. The magnetic field producing elements are either permanent magnets or electromagnets that are mounted around a tubular support structure (44) which is preferably set inside an inner shaft (30). Relative rotation between the inner shaft (30) and the rotor (20) results in eddy currents in the electrical conductor (50, 52) thereby causing heating of the rotor central section (22).  An associated method of reducing transient thermal stresses in a gas turbine engine rotor is also disclosed.
Patent CA-2601316-A1 (CA)
Title: Break away mechanism for a liftgate parting bar
Inventor: MIKKO NIINISTO
IPC: B62D33/027
Filed: 2007-09-07
Abstract: A liftgate assembly may include: a frame structure including (a) a mount assembly to mount the liftgate assembly to a vehicle and, (b) a linkage assembly connected to the mount assembly; a platform connected to the linkage assembly; a lift assembly for use in moving the platform between a folded position and an unfolded position; a parting bar used to contact the platform for assistance in folding or unfolding the platform; and, a break away mechanism connected between the parting bar and the frame structure. The break away mechanism permits the parting bar to break away from the frame structure without substantially damaging the parting bar.
Patent CA-2603570-A1 (CA)
Inventor: NISSL THOMAS
IPC: A61F2/82
Filed: 2006-04-06
Abstract: A stent for positioning within a lumen is provided. The stent includes a stent region and a pair of transition regions extending from respective ends of the stent region, wherein each of the transition and stent regions define an aperture therethrough. At least a portion of at least one of the transition regions is configured in a helix including a plurality of turns, wherein the stent region is capable of expanding to conform to a stricture and each of the transition regions is capable of expanding to conform to the lumen proximally and distally of the stricture.
Patent CA-2604745-A1 (CA)
Inventor: WHITE GERARD
IPC: H04L12/66
Filed: 2006-04-03
Abstract: A method and apparatus for processing a return path signal transmitted from a user device (116, 1181~n, 122) is described. In one example, an apparatus (114) receives, and subsequently decodes, a return path signal that is transmitted from a user device. From the decoded signal, the type of user device transmitting the return path signal is determined. The apparatus then routes the return path signal to a media access control (MAC) processor (2041~n) that is specifically designed to process return path signals transmitted from the determined type of user device.
Patent CA-2605248-A1 (CA)
Title: Abrading tool and method for refurbishing electrical connector pin contacts
Inventor: LALANCETTE SERGE
IPC: H01R43/00
Filed: 2007-10-03
Abstract: An abrading tool for refurbishing pin contacts in situ in an electrical connector is provided. The abrading tool includes a bore defined in a first end for receiving the pin contacts therein and a transverse slot which intersects the bore. A removable abrading element is received within the slot and positioned therein in alignment with the bore.
Patent CA-2609071-A1 (CA)
Inventor: MALLOY KEVIN JOHN
IPC: A61K39/395
Filed: 2006-05-18
Abstract: Methods of reducing sepsis or cardiogenic shock in patients experiencing myocardial injury are described. More specifically, this disclosure relates to the administration of a C5-C9 terminal complement inhibitor to patients who have had coronary artery bypass grafting or an acute myocardial infarction thereby reducing the incidence of sepsis.
Patent CA-2610117-A1 (CA)
Title: Methods for fabricating composite structures having mounting flanges
Inventor: XIE MING
IPC: F01D25/24
Filed: 2007-11-08
Abstract: Methods for fabricating a composite structure having at least one mounting flange involving providing a composite structure forming tool (74) having a first endplate (72) and a second endplate (84), fabricating a fan casing (16) about the tool (74), the fan casing (16) having at least one mounting flange preform (78) circumferentially oriented thereabout, placing at least one extended flange shoe (70, 82) having a first side (69) and a second side (71) circumferentially about the fan casing (16) so that the first side (69) lies adjacent to the first endplate (72), removeably coupling the first endplate (72) to the first extended flange shoe (70, 82), placing at least one flange shoe (80, 90) circumferentially about the fan casing (16) adjacent to the second end (71) of the extended flange shoe (70, 82), removeably coupling the flange shoe (80, 90) to the extended flange shoe (70, 82) to form a cavity (92) about the mounting flange preform (78), and curing the fan casing (16) having the at least one mounting flange preform (78) to obtain a composite structure having at least one mounting flange.
Patent CA-2610234-A1 (CA)
Title: Antibodies directed to cd20 and uses thereof
Inventor: BLAKEY DAVID CHARLES
IPC: C12N5/10
Filed: 2006-05-25
Abstract: Antibodies directed to the antigen CD20 and uses of such antibodies are disclosed herein. In particular, fully human monoclonal antibodies directed to the antigen CD20. Nucleotide sequences encoding, and amino acid sequences comprising, heavy and light chain immunoglobulin molecules, particularly sequences corresponding to contiguous heavy and light chain sequences spanning the framework regions and/or complementarity determining regions (CDR's), specifically from FR1 through FR4 or CDR1 through CDR3 are disclosed.  Hybridomas or other cell lines expressing such immunoglobulin molecules and monoclonal antibodies are also disclosed.
Patent CA-2610838-A1 (CA)
Title: Novel salts of conjugated psychotropic drugs and processes of preparing same
Inventor: GIL-AD IRIT
IPC: A61P25/00
Filed: 2006-06-07
Abstract: Novel chemical conjugates of a psychotropic drug residue and an amino-containing organic acid residue selected to reduce side effects induced by the psychotropic drug when administered per se, to enhance the therapeutic activity of the psychotropic drug and/or to exert anti-proliferative activity, in which the amino group is in the form of an acid addition salt thereof and which are characterized by high stability are disclosed. Further disclosed are processes for preparing the chemical conjugates and addition salts thereof, pharmaceutical compositions containing the chemical conjugates and methods utilizing the chemical conjugates for treating various medical conditions.
Patent CA-2610866-A1 (CA)
Inventor: RADULOVACKI MIODRAG
IPC: A61K31/5513
Filed: 2006-06-06
Abstract: The present invention relates to a method for preventing or ameliorating a sleep-related breathing disorder. The method involves the use of one or a combination of cholecystokinin (CCK) receptor antagonists.
Patent CA-2611359-A1 (CA)
Inventor: GIRGIS SAMI
IPC: F01D5/14
Filed: 2007-11-15
Abstract: A single stage low pressure turbine vane includes an airfoil having a profile substantially in accordance with at least an intermediate portion of the Cartesian coordinate values of X, Y and Z set forth in Table 2. The X and Y values are distances, which when smoothly connected by an appropriate continuing curve, define airfoil profile sections at each distance Z. The profile sections at each distance Z are joined smoothly to one another to form a complete airfoil shape.
Patent CA-2611754-A1 (CA)
Title: High-compression baler
Inventor: CRAWFORD F SCOTT
IPC: B65B13/16
Filed: 2006-06-12
Abstract: High-compression balers and methods for forming bales are disclosed. An exemplary baler (10) comprises a baling chamber (26) configured to receive the material. The baling chamber is formed by a pair of end plates (30a, 30b) defining the longitudinal ends of the baling chamber, and a driven endless belt (28) guided by a plurality of rollers (36, 37, 40, 44, 50). The endless belt defines a periphery of the baling chamber. An exemplary method comprises providing an endless belt around at least a driven roller (40) and a tilt roller pair (36, 37), receiving the material in a baling chamber (26) through a throat (24) formed between the driven roller (40) and the tilt roller pair (36, 37), increasing the pressure applied by the endless belt (28) to the material, and securing the material in the baling chamber with netting (60) to form the bales (20).
Patent CA-2612619-A1 (CA)
Title: Quinoline derivatives as antibacterial agents
Inventor: BACKX LEO JACOBUS JOZEF
IPC: A61P31/04
Filed: 2006-06-26
Abstract: Use of a compound for the manufacture of a medicament for the treatment of a bacterial infection provided that the bacterial infection is other than a Mycobacterial infection, said compound being a compound of formula (Ia) or (Ib) a pharmaceutically acceptable acid or base addition salt thereof, a stereochemically isomeric form thereof, a tautomeric form thereof or a N-oxide form thereof, wherein R1 is hydrogen, halo, haloalkyl, cyano, hydroxy, Ar, Het, alkyl, alkyloxy, alkylthio, alkyloxyalkyl, alkylthioalkyl, Ar-alkyl or di(Ar)alkyl; p is 1, 2, 3 or 4; R2 is hydrogen, hydroxy, mercapto, alkyloxy, alkyloxyalkyloxy, alkylthio, mono or di(alkyl)amino or a radical of formula ;  R3 is alkyl, Ar, Ar-alkyl, Het or Het-alkyl; q is 1, 2 or 3; R4 and R5 are hydrogen, alkyl or benzyl; or R4 and R5 together and including the N to which they are attached may form a ring; R6 is hydrogen, halo, haloalkyl, hydroxy, Ar, alkyl, alkyloxy, alkylthio, alkyloxyalkyl, alkylthioalkyl, Ar-alkyl or di(Ar)alkyl ; or two vicinal R6 radicals may be taken together to form a bivalent radical of formula - CH=CH-CH=CH-; r is 1, 2, 3, 4 or 5; R7 is hydrogen, alkyl, Ar or Het; R8 is hydrogen or alkyl; R9 is oxo ; or R8 and R9 together form the radical -CH=CH-N=.
Patent CA-2613436-A1 (CA)
Title: Method for removing contaminants from essential oils
Inventor: OLANSKY AD S
IPC: A23L5/20
Filed: 2006-05-23
Abstract: Method for removing a contaminant from an essential oil comprising contactin g the essential oil including the contaminant with a strong acid cation exchan ge resin or a strong base anion exchange resin.
Patent CA-2614201-A1 (CA)
Title: Trans-1,2-dichloroethylene and hydrofluorocarbon or alkoxy perfluoroalkane compositions having elevated flash points
Inventor: WU JINHUANG
IPC: C11D7/50
Filed: 2006-05-03
Abstract: A tran-1 ,2-dichloroethylene blend which comprises a combination of a major amount of tran-1 ,2-dichloroethylene and a minor amount of a hydrofluorocarbon or an alkoxy perfluoroalkane having an elevated flash point is disclosed. The combination exhibits a flash point significantly higher than trans-1 ,2-dichloroethylene alone while containing only a minor amount of the component exhibiting the high Global Warming Potential. The preferred hydrofluorocarbon is 1 ,1 ,1 ,2,2,3,4,5,5,5- decafluoropentane or 3,3,4,4,5,5,6,6,6-nonafluoro-1 -hexene and the preferred alkoxy perfluoroalkane is 1-(methoxy)nonafluorobutane.
Patent CA-2614581-A1 (CA)
Inventor: VON STACH JOHN
IPC: B60S1/38
Filed: 2007-12-13
Abstract: A vehicle windshield wiper assembly for providing a vehicle user with a set of windshield wipers for removing grime, insect deposits and other debris off a front windshield of a vehicle. The invention includes a pair of spaced apart wiper blade elements (rubber squeegies) having thin flexible wiping edges with a nylon bristle brush occupying the space between the wiper blade elements said bristle brush making contact with the vehicle windshield as pressure is applied to the wiper assembly.
Patent CA-2618022-A1 (CA)
Title: Conversion of ocean wave energy into electrical power
Inventor: FARB DANIEL
IPC: F03B13/00
Filed: 2007-01-02
Abstract: Devices and methods for capturing electrical energy from ocean and other waves at improved cost and efficiency are presented. The major innovations include capturing energy in two vectors simultaneously and connectedly, new applications of Bernoulli's principle, and an application of the breaker effect. The invention presents devices using related principles for use in surface and subsurface waves, and the placing of the devices in the water and wave farms. The full system of wave capture includes many connected parts and power generators.
Patent CA-2618178-A1 (CA)
Inventor: EDEN CHARLES W JR
IPC: E05B27/02
Filed: 2008-01-22
Abstract: A key blank for a cylinder lock comprising a bow, a blade longitudinally extending from the bow to a tip, and having a longitudinally extending upper edge to be cut with coded bitting for mating with a tumbler stack of a cylinder lock. A projection extends outwardly on the upper edge adjacent the bow, rising from longitudinally extending surfaces at elevation e0 below the elevation e1 of the upper edge, and having a length parallel to the upper edge that is greater than a width transverse to the edge. The projection is interposed between a front edge portion to be cut with the coded bitting and a back edge portion extending to the bow at elevation e4 above elevation e1. The projection has cam surfaces converging longitudinally and transversely toward a nose at elevation e3 above elevation e1. The back edge has a notch forming an arcuate shoulder spaced from the upper projection at an elevation e2 above elevation e1, to support the rim of an auxiliary pin while the projection is within a recess on the underside of the pin.
Patent CA-2619992-A1 (CA)
Title: Cleavage of antifolate compounds
Inventor: MELTON ROGER
IPC: A61K38/48
Filed: 2005-08-24
Abstract: A method of combating toxicity caused by an antifolate compound of Formula I, in an individual who has been administered the compound. The method comprises administering an enzyme that has carboxypeptidase G activity to the individual. A method of cleaving a compound comprising a structural fragment of Formula IV, the method comprising contacting the compound comprising the structural fragment of Formula IV with an enzyme that has carboxypeptidase G  activity.
Patent CA-2623583-A1 (CA)
Inventor: BRESKI MARTIN BORIS
IPC: B23K37/00
Filed: 2008-02-21
Abstract: My invention is used for carrying and transporting soldering equipment from one place to another. It is a one hand held device to be used primarily by plumbers to carry around the soldering equipment required for a job. It consists of different compartments for holding bottles of gaz, containers of paste flux, sand cloth or sand paper, spools of solder wire, brushes, tube cutters, rags and a torch.
Patent CA-2624627-A1 (CA)
Inventor: INSA JOSE FRANCISCO GOMEZ
IPC: E04F13/21
Filed: 2006-10-04
Abstract: A wall molding has two grooves formed on opposite sides for receiving wall panels or interchangeable molding attachments. The body of the molding has a rear surface with grooves that engage a track attached to the wall. The molding also has a front surface with a decorative pattern formed thereon.  Wall panels may be inserted into the grooves, thereby providing a smooth transition from wall panel surface to the other. In addition, an attachment may be inserted into one of the grooves and a wall panel in the other to provide an elegant transition between two wall surfaces that have different thicknesses.
Patent CA-2627215-A1 (CA)
Title: Ophthalmic pharmaceutical compositions comprising amino acids and sodium hyaluronate
Inventor: CONTI FRANCO
IPC: A61P27/04
Filed: 2006-10-16
Abstract: This invention relates to ophthalmic wound-healing pharmaceutical compositions based on amino acids and sodium hyaluronate.
Patent CA-2627343-A1 (CA)
Inventor: PICCARIELLO THOMAS
IPC: A61K9/50
Filed: 2006-08-15
Abstract: A metal coordination complex of a biologically active moiety and a metal is disclosed. The complex confers to the biologically active moiety an improved performance which can include potency, stability, absorbability, targeted delivery, and combinations thereof.
Patent CA-2627771-A1 (CA)
Inventor: TACKETT HERBERT H JR
IPC: F04B47/12
Filed: 2008-03-25
Abstract: A sealing system for a pump having a plunger includes a housing having an internal chamber adapted to receive a portion of the plunger. Primary and secondary seals are located within the internal chamber and adapted to sealingly engage the plunger. The primary seal communicates with the fluid being pumped. A barrier fluid chamber contains a barrier fluid in contact with the primary seal and the secondary seal. A pressure referencing device has an inlet port in communication with the pumped fluid and an outlet port providing fluid at a pressure magnitude equal to a peak pressure of the pumped fluid. A  pressurizing device is in communication with the fluid at the peak pressure and the barrier fluid to maintain the barrier fluid pressure at a magnitude greater than the peak pressure of the pumped fluid such that the pumped fluid is restricted from leaking past the primary seal.
Patent CA-2630352-A1 (CA)
Title: Methods and systems for exchanging and/or transferring various forms of value
Inventor: SMITH KERRY
IPC: G07D7/00
Filed: 2006-11-13
Abstract: Methods and systems for exchanging various forms of value, including coins, currency, credit, debit, and/or bank account funds, for prepaid cash cards, credit cards, phone cards, gift cards, in-store gift certificates, e-certificates, and the like. In one embodiment, a value exchange machine includes a coin input region, a coin sorting/counting apparatus, a card reader, and a communications facility configured to communicate with a remote computer network. In another embodiment, a value exchange system includes one or more of the value exchange machines connected to one or more remote computers via a communications link.  A user wishing to purchase, for example, a gift certificate for use on-line can visit one of the value exchange machines, select the desired transaction, and pay for the certificate with coins, currency, a credit card, a debit card, and/or bank account funds. After confirming payment, the value exchange machine dispenses the certificate to the user, who can then go on-line to make purchases from an associated retailer with the certificate.
Patent CA-2630579-A1 (CA)
Title: Absorbent product
Inventor: BOGREN MARIA
IPC: A61F13/512
Filed: 2005-12-16
Abstract: The invention refers to an absorbent product chosen from an incontinence protection, a sanitary napkin and a panty liner, having a rear part, a front part and a crotch part in its longitudinal direction, comprising a liquid permeable perforated top sheet facing the wearer, a liquid impermeable back sheet facing away from the wearer, and an absorbent structure positioned between the top sheet and the back sheet, and whereby longitudinally extending textile-like edges are positioned on both longitudinal sides of the top sheet, whereby the rear part of the absorbent structure is rounded in the form of at least three different radii. Hereby, it is possible to adjust the shape of the absorbent structure so that more absorbent material is put in the product.  Also, material waste can be reduced, compared to a conventional rectangular-formed absorbent structure. Further, the absorption capacity is increased and thus the risk for leakage is reduced.
Patent CA-2631230-A1 (CA)
Inventor: ORBACHEVSKI LEONID SERGEEVICH
IPC: A61F9/00
Filed: 2005-10-24
Abstract: A method for eye accommodation recovery comprises transscleral pulse infrared laser radiation treating ciliary muscle and using visible light for fixing sight direction, wherein in one alternative of the method color of light used for fixing the sight direction and treating eye retina is altered, hence, controlling the state of the accommodation apparatus of the eye, and pulse infrared laser radiation intensity treating ciliary muscle is changed simultaneously. Another alternative of the method comprises dispersion of visible light in the vicinity of the eye pupil providing dispersed light effect on a greater area of eye retina. Color of visible light is altered simultaneously, hence, controlling the state of the accommodation apparatus of the eye.
Patent CA-2633853-A1 (CA)
Title: Carton having a pivotable dispenser
Inventor: JONES EDWARD W
IPC: B65D5/74
Filed: 2006-12-12
Abstract: A carton includes a spout dispenser formed in a top panel of the carton. The spout dispenser is formed from a spout section of a side top flap adhered to an end top flap. Pivoting the spout section away from the top panel causes part of the end top flap to be pulled through an aperture through which product can be dispensed.
Patent CA-2634071-A1 (CA)
Title: Radiation treatment apparatus
Inventor: KAMINO YUICHIRO
IPC: A61B19/00
Filed: 2002-08-23
Abstract: A radiotherapeutic device (1) comprises a guide (9) for moving a radiation generator (4) along a path of predetermined radius so that the X-rays (Ri) emitted by the radiation generator (4) may cross an isocenter (13), and a support member (12) for rotating the guide (9) around the axis of an inclined shaft (11) extending through the isocenter (13). The radiation generator (4) is moved along a spherical surface by the guide (9) and support member (12) to radiate X-rays (Ri) toward the isocenter (13) from many directions.
Patent CA-2634073-A1 (CA)
Inventor: CROTHERS MICHAEL EDWARD DONALD
IPC: A61K9/107
Filed: 2006-12-18
Abstract: Ingenol angelate is a potent anticancer agent, and can be stabilised by dissolving it in an aprotic solvent in the presence of an acidic buffer.