baber/WOPTO huggingface dataset:
Patent CA-2513582-A1 (CA)
Title: Primary packaging used as an applicator
Inventor: VON FALKENHAUSEN CHRISTIAN
IPC: B65D75/58
Filed: 2004-01-29
Abstract: Disclosed is a foil pocket (10) comprising at least one carrier foil (11) and at least one lidding foil (12). A foil-type or sheet-type product (1) is enclosed in a gas-tight and moisture-proof manner between the carrier foil (11) and the lidding foil (12), i.e. the joined parts, and is surrounded by a joining zone (30). At least one joining zone section (33, 34, 43, 44) which is not disposed perpendicular to the tear-off peeling direction (9) and is located laterally next to the product (1) widens and/or narrows in the joining zone (30) transversal to the tear-off peeling direction (9). At least the first quarter of the joining zone section (13, 43) that is not disposed perpendicular to the tear-off peeling direction (9) is provided with no widened area (35-41) and/or no narrow area (55-58). The invention makes it possible to create a primary packaging which dispenses with the use of auxiliary means such as gloves, tweezers, or similar for applying systems containing active substances.
Patent CA-2513759-A1 (CA)
Inventor: PUDAVAR HARIDAS
IPC: C07D/
Filed: 2004-01-26
Abstract: The present invention provides methods and compositions for photodynamic therapy. The composition comprises ceramic nanoparticles in which a photosensitive drug/dye is entrapped. The ceramic nanoparticles are made by formation of a micellar composition of the dye. The ceramic material is added to the micellar composition and the ceramic nanoparticles are precipitated by alkaline hydrolysis. The precipitated nanoparticles in which the photosensitive dye/drug is entrapped can be isolated by dialysis. The resulting drug doped nanoparticles are spherical, highly monodispersed, and stable in aqueous system. Irradiation with light of suitable wavelength of the photosensitizing drug entrapped inside nanoparticles resulted in generation of singlet oxygen, which was able to diffuse out through the pores of the ceramic matrix. The drug loaded ceramic nanoparticles of the present invention can be used as drug carriers for photodynamic therapy.
Patent CA-2514568-A1 (CA)
Title: Elevating conveyor
Inventor: OLDS PETER JOHN
IPC: B65G33/20
Filed: 2004-01-27
Abstract: An elevating conveyor for flowable material comprises an inlet ( 14 ) and an outlet ( 20 ) at opposite ends of a tubular barrel ( 1 ) surrounding a helical elevating member ( 2 ). Elevating member ( 2 ) is restrained against rotation about a longitudinal axis and tubular barrel ( 1 ) is co-axially rotated about elevating member ( 2 ) by a drive mechanism ( 16 ).
Patent CA-2516515-A1 (CA)
Title: Lavatory carrier
Inventor: HETZLER ROY
IPC: E03C1/328
Filed: 2005-08-19
Abstract: A lavatory carrier including at least one vertical upright, a horizontal cro ss plate, a clamp secured to the cross plate and releasably coupled to the upright, wherein th e vertical position of the cross plate on the upright can be adjusted using the clamp, at least two horizontal arms for supporting a lavatory, and brackets secured to the arms and adjustably coupl ed to the cross plate. The positions of the arms, therefore, can be adjusted vertically and horizontally. In addition, horizontal positions of each of the arms on the cross plate can be independently adjusted using the brackets.
Patent CA-2516744-A1 (CA)
Inventor: TANEKO AKIKO
IPC: C11D17/04
Filed: 2004-03-01
Abstract: A foam-generating kit contains a non-aerosol container with a foam-generating dispenser and a high surfactant composition, preferably within the container.  The high surfactant composition comprises, by weight of the high surfactant composition, at least 20 % of a surfactant system. When the foam-generating dispenser is employed with the high surfactant composition, the foam-generating dispenser generates a foam having a foam to weight ratio of greater than about 2 ml/g.
Patent CA-2516940-A1 (CA)
Inventor: DE JONG ALWIN
IPC: E21B47/01
Filed: 2004-02-23
Abstract: A method for determining a mutual distance between two objects in a pipeline.  The method comprises the steps of: providing a pipeline which is filled with a medium having an acoustic impedance different from that of the material of the pipeline and/or a medium present outside the pipeline; providing each of the two objects with a clock; synchronizing the clocks; periodically transmitting an acoustic signal from a first to a second one of the two objects; measuring the reception time of the acoustic signal; determining the delay time from the first to the second object; and calculating a traveled distance of the signal between the two objects on the basis of a propagation speed of the acoustic signal in the medium and the measured delay time of the acoustic signal.
Patent CA-2519043-A1 (CA)
Title: Method and device for manipulating color in a display
Inventor: CUMMINGS WILLIAM J
IPC: G02F1/21
Filed: 2005-09-13
Abstract: A method and device for manipulating color in a display is disclosed. In one embodiment, a display comprises interferometric display elements formed to have spectral responses that produce white light. In one embodiment, the produced white light is characterized by a standardized white point.
Patent CA-2519222-A1 (CA)
Inventor: JANI DHARMENDRA
IPC: C11D3/00
Filed: 2004-03-18
Abstract: The present invention is directed to an ophthalmic solution for soft contact lenses for controlled release of polyethers into an eye's tear film. Polyether components of the subject solution are released from the soft contact lens material matrix over long time periods to produce longer lasting wetting performance, improved lubricity, improved end-of-the-day comfort and reduced feeling of dryness from wearing contact lenses. The present invention also includes the use of cationic polyelectrolytes for controlling the swelling of hydrogel contact lenses typically caused by the absorption of high concentrations of polyethers.
Patent CA-2522767-A1 (CA)
Title: Method of facilitating placement of advertising
Inventor: NEWMARK DAVID
IPC: G06Q30/00
Filed: 2005-04-06
Abstract: A method of facilitating placement of an advertisement. A specification, which includes at least a budget and a reserve cost and designates creative material for the advertisement, is received from an advertiser. A deposit of funds, in an amount that is at least equal to the budget, and the creative material, are also received from the advertiser. The specification is publicized to media carriers. One or more bids from one or more of the media carriers are received. Each received bid is compared with the specification. Those media carriers submitting bids which are below the reserve costs are identified. The creative material is then transferred to each of the identified media carriers for placement.
Patent CA-2529908-A1 (CA)
Title: Electromagnetic relay
Inventor: SASAKI TOMOAKI
IPC: H01H50/00
Filed: 2005-12-12
Abstract: Provided is an electromagnetic relay which does not require a braided wire for securing a current capacity of a main contact unit. The electromagnetic relay includes a main contact unit 2A inserted into a power supply path to a load and an arc contact unit 3A connected in parallel to the main contact unit 2A. An auxiliary contact unit 4 is electrically independent of the main contact unit 2A and the arc contact unit 3A. The main contact unit 2A includes a main fixed contact 27 fixed to a frame body 1 and a main contact spring 23 made of a leaf spring and fitted with a main mobile contact 25 which is attached to and detached from the main fixed contact 27. The arc contact unit 3A and the auxiliary contact unit 4 are arranged adjacent to each other. The main contact spring 23 extends in a direction in which the arc contact unit 3A and the auxiliary contact unit 4 are arranged. Therefore, the main contact spring 23 can be formed with a large length in the frame body 1 and the sectional area can be enhanced without increasing a spring constant, thereby not requiring a braided wire.
Patent CA-2530622-A1 (CA)
Inventor: RANTA PEKKA A
IPC: H04L25/03
Filed: 2004-06-02
Abstract: A method of operation of a filter (12) of a receiver (10) of a mobile station or a base station of a radio access network and corresponding equipment, the method for use in suppressing co-channel interference and based on separating the in-phase (I) and quadrature phase (Q) components of the received signal and then performing whitening on a symbol-by-symbol basis, i.e. the whitening operation is done within one symbol. The invention provides a filter (12) including a module (12b) for performing IQ whitening (either according to the invention or otherwise), and also provides a switch (12a) that can be used to enable or disable IQ whitening, depending on the character of the received signal, and in particular based on the noise plus interference correlation matrix ( ).
Patent CA-2530880-A1 (CA)
Title: The combination of a serotonin reuptake inhibitors and agomelatine
Inventor: WILLIGERS SANDRA
IPC: A61K31/16
Filed: 2004-06-29
Abstract: The present invention relates to the use of a combination of agomelatine and a serotonin reuptake inhibitor (SRIs), or any other compound, which causes an elevation in the level of extracellular serotonin, for the treatment of depression and other affective disorders.
Patent CA-2531537-A1 (CA)
Inventor: UPHOFF CHRISTIAN
IPC: C02F3/10
Filed: 2004-07-08
Abstract: what is disclosed is a bioreactor comprising a strainer basket, inside which a filler body consisting of a porous carrier having a high specific surface area is received. Into this strainer basket a mixture of microorganisms is introduced which preferably includes a proportion of photosynthetically active microorganisms and a proportion of light-emitting microorganisms, so that a photodynamic decomposition of organic substances takes place. In accordance with the invention, the mixture of microorganisms contains a proportion of photocatalytically active nanoparticles.
Patent CA-2532043-A1 (CA)
Title: A polyurethane resin for white inks
Inventor: EISELE GILLES
IPC: C08G18/22
Filed: 2004-07-03
Abstract: The present invention is related to a Polyurethane resin obtainable by a) reacting an excess of one or more aliphatic diisocyanates with a group of isocyanate-reactive components consisting of one or more polyether polyols each having an average molecular weight in the range of not more than 1500 g/mol, and at least one diamine so as to obtain a prepolymer; and b) adding a mixture of isophorone diamine and a second diamine selected from the group consisting of ethylenediamine, 1,2-diaminocyclohexane and 2,2,4- or 2,4,4-trimethyldiiaminohexane (TMDA) in excess to the free NCO groups of the prepolymer obtained in step a).
Patent CA-2533292-A1 (CA)
Title: Antibiotic product, use and formulation thereof
Inventor: BURNSIDE BETH A
IPC: A61K9/22
Filed: 2004-07-20
Abstract: An antibiotic product is comprised of at least three dosages forms, each of which has a different release profile, with the Cmax for the antibiotic product being reached in less than about twelve hours. In one embodiment, there is an immediate release dosage form, a sustained release dosage form, and a delayed release dosage form, with each of the dosage forms having a different release profile, wherein each reaches a Cmax at different times.
Patent CA-2535114-A1 (CA)
Title: Molding apparatus for forming food patties having top and bottom surface contours
Inventor: LABRUNO RONALD F
IPC: B29C48/30
Filed: 2004-04-09
Abstract: A mold plate for a reciprocating mold plate food patty-forming apparatus has at least one laterally contoured region extending longitudinally. The contoured region has a raised top surface and a raised bottom surface. The mold plate has at least one cavity through the contoured region. A support plate has a recessed top surface extending longitudinally and corresponding in shape to the raised bottom surface of the mold plate and a fill opening in communication with the cavity when the mold plate is in the fill position during reciprocation of the mold plate. A breather plate has a recessed bottom surface extending longitudinally and corresponding in shape to the raised top surface of the mold plate. The top and bottom recessed surfaces of the support and breather plates respectively together form a longitudinal channel that closely conforms to the contoured region of the mold plate.
Patent CA-2536327-A1 (CA)
Title: Process for the preparation of n-phosphono-methylglycine and derivatives thereof
Inventor: BRODSKY PHILIP H
IPC: C07F9/28
Filed: 2004-08-23
Abstract: N-phosphonomethylamines are produced by reaction of an amine substrate with a halomethylphosphonic acid or salt thereof, a hydroxymethylphosphonic acid or salt thereof, or a dehydrated self-ester dimer, trimer or oligomer of hydroxymethylphosphonic acid. Among the products that may be prepared according to the process are N-phosphonomethylaminocarboxylic acids such as (e.g.) glyphosate, N-phosphonomethylaminoalkanols such as (e.g.) hydroxyethlaminomethylphosphonic acid, and N-acylaminomethylphosphonic acids such as (e.g.) N-carbamylaminomethylphosphonic acid. Certain reactions are conducted with a substantial excess of amine reactant in order to drive the conversion while avoiding excessive formation of bis(N-phosphonomethyl)amine by-products. Other reactions use a secondary amine substrate (such as iminodiacetic acid) and can be conducted at substantial equimolar ratios of halomethylaminomethylphosphonic acid or hydroxyaminomethylphosphonic acid to secondary amine reactant without significant formation of bis(phosphonomethyl)amine by-products. Further disclosed is a process for the preparation of hydroxymethylphosphonic acid self-ester dimers, trimers and oligomers by azeotropic dehydration.
Patent CA-2536626-A1 (CA)
Title: Dac based line driver with selectable pre-emphasis signal levels
Inventor: GROEN ERIC D
IPC: H04L25/02
Filed: 2004-09-10
Abstract: A Transmit line driver with selectable pre-emphasis and driver signal magnitudes comprises a primary current driver for setting a primary current level and a pre-emphasis current driver that provides an additional amount of current that is superimposed with or added to the primary current level produced by the primary current driver. The pre-emphasis current has either negative or positive magnitude based upon a pre-emphasis signal logic state. A  first current selection module defines a reference signal that is used to select the primary current driver output signal magnitude in a first current mirror, while a second current selection module is used to define a second reference signal that selects a pre-emphasis current driver signal magnitude in a second current mirror. Logic generates a binary signal to both the first and second current selection modules to select the current levels as well as the pre-emphasis signal.
Patent CA-2537092-A1 (CA)
Title: Polymorphic forms of 3-(4-amino-1-oxo-1,3 dihydro-isoindol-2-yl)-piperidine-2,6-dione
Inventor: SAINDANE MANOHAR T
IPC: A61K31/454
Filed: 2004-09-03
Abstract: Polymorphic forms of 3-(4-amino-l-oxo-1,3 dihydro-isoindol-2-yl)-piperidine-2,6-dione are disclosed. Compositions comprising the polymorphic forms, methods of making the polymorphic forms and methods of their use are also disclosed.
Patent CA-2540358-A1 (CA)
Title: Methods of retroperfusion and related devices
Inventor: ROTH LAURENCE
IPC: A61F2/06
Filed: 2004-09-28
Abstract: Methods, and related devices, for treating a heart by allowing retrograde blood flow in a coronary vein may include flowing blood through a passageway between a blood-containing anatomical structure and a coronary vein so as to cause retrograde blood flow in the coronary vein. The methods, and related devices, may further include measuring an internal pressure of the coronary vein to determine a measured internal pressure and at least partially obstructing the coronary vein at a location upstream of the passageway relative to a direction of the retrograde blood flow based on the measured internal pressure.
Patent CA-2540994-A1 (CA)
Inventor: SMOLJO DRAGOMIR DOUG
IPC: E04G5/12
Filed: 2006-03-21
Abstract: An enclosure system for scaffolding frame that includes a plurality of stackable section members each having a first end and a second end and at least one slot. The stackable section members may be stacked one on top of each other so that the slot of each stackable section member is aligned with one another to form a continuous slot. The stacking of the stackable section members one on top of each other defines a continuous profile. Mounting members may secure each of the stackable section members to the scaffolding frame. An enclosing means is adapted to engage the slot and the continuous slot when the stackable section members are stacked one on top of each other to enclose the scaffolding frame.
Patent CA-2541330-A1 (CA)
Inventor: HANKE KIMBERLEY
IPC: G06T13/00
Filed: 2004-10-14
Abstract: An automated three-dimensional and related data access system, said system comprising manipulating means for virtually manipulating, testing, and controlling the three-dimensional and related data. A system for controlling and adjusting three-dimensional and related data, said system comprising manipulating means for virtually manipulating, testing, and controlling the three~dimensional and related data.
Patent CA-2541852-A1 (CA)
Title: Bone morphogenetic protein (bmp) 2a and uses thereof
Inventor: FEINSTEIN ELENA
IPC: C07H21/02
Filed: 2004-10-06
Abstract: The present invention provides compositions and methods for alleviation or reduction of the symptoms and signs associated with damaged neuronal tissues whether resulting from tissue trauma, or from chronic or acute degenerative changes. In particular, some embodiments of the present invention provide one or more pharmaceutical compositions comprising as an active ingredient a BMP2A  inhibitor further comprising a pharmaceutically acceptable diluent or carrier.  An additional embodiment provides a method for reducing damage to the central nervous system in a patient who has suffered an injury to the central nervous system, comprising administering to the patient a pharmaceutical composition in a dosage sufficient to reduce the damage. Yet another embodiment provides of the use of a BMP2A inhibitor for the preparation of a medicament for promoting or enhancing recovery in a patient who has suffered an injury to the central nervous system. Preferable inhibitors according to some embodiments of the invention are siRNA molecules and neutralizing antibodies. An additional embodiment provides a method for identifying a chemical compound that modulates apoptosis. Further, a process for diagnosing a neurodegenrative disease or an ischemic event in a subject is provided. The preferred methods, materials, and examples that will now be described are illustrative only and are not intended to be limiting; materials and methods similar or equivalent to those described herein can be used in practice or testing of the invention.  Other features and advantages of the invention will be apparent from the following detailed description, and from the claims.
Patent CA-2546984-A1 (CA)
Inventor: BORDES PHILIPPE
IPC: H04N7/24
Filed: 2004-11-26
Abstract: The present invention relates to a device (1) and a method for the preparation of data (21) to be sent as a continuous stream via a communication network.  The device comprises means for obtainment (11) of the data originating from a database (2), which contains at least two data stream entities (Ej) for data associated respectively with different transmission throughputs (24), means of transfer (12) of these data to a sending system (3), means of connection (13) to one of these entities, and means of switching (14) of the means of connection from one of the entities to another. The preparation device also comprises means of regular addition (15) to the data transferred, of error correction codes (22). The means of switching switch from a first entity to a second entity of greater throughput, when this augmented data stream (DATA) reaches the sum of the sending throughput associated with the second entity and of an additional throughput (possibly zero) associated with an initial input of error correction codes of the second entity, and the means of addition reinitialize the addition of the codes to this initial input upon this switching. Application to streaming over IP network.
Patent CA-2549000-A1 (CA)
Inventor: FISCHER DIETMAR
IPC: A61K31/7088
Filed: 2004-12-16
Abstract: The present invention is based on the discovery that suppressing the activity of the Nogo receptor (NgR) alone does not result in extensive axon regeneration unless the intrinsic growth program of neurons is also activated.  Accordingly, the present invention is directed to methods of stimulating axon regeneration using a combination therapy wherein agents that inhibit NgR  activity or downstream pathways activated by inhibitory signals are combined with agents that activate the growth pathway of neurons (e.g. polypeptide growth factors, activators of macrophages, purine nucleosides, or hexoses).
Patent CA-2552735-A1 (CA)
Title: Sterilization system and device
Inventor: DUNN THOMAS M
IPC: A61L9/00
Filed: 2005-01-06
Abstract: A system, device and method for sterilizing or decontaminating an object that includes a sealable sterilizing chamber (12) and a sterilant gas-generating composition (24) that preferably generates NO or a mixture of NO and NO2. The preferred sterilant gas-generating composition (24) includes a carbon-based diazeniumdiolate compound and a powdered acid.
Patent CA-2557235-A1 (CA)
Title: Impaction-nozzle for propellant driven metered dose aerosols
Inventor: BOECK GEORG
IPC: A61M15/00
Filed: 2005-02-22
Abstract: A propellant gas inhaler provided with a valve or valve system, used to t crate at least two clouds of aerosols or at least two spray jets which move towards each other at an angle that is greater than 0~ and smaller than or equal to 180~, so that the individual aerosol particles at least partially hit each other and lose kinetic energy.
Patent CA-2560439-A1 (CA)
Inventor: LAVORATO ROSALBA
IPC: D04D7/10
Filed: 2006-09-20
Abstract: A ribbon-bow making tool is provided. The tool comprises a body that comprised opposing top and bottom faces, two ends and a cross-over positioned intermediate of the two ends. The cross-over extends between the opposing faces and permits communication therebetween. The cross-over defines a point from which a length of ribbon extends and wraps around the ends and through the cross-over in a figure-8 pattern. The tool also comprises a cinch that is configured to wrap around the length of ribbon at the cross-over and cinch the ribbon, the cinched ribbon being removable from the body as the bow.
Patent CA-2560448-A1 (CA)
Title: Turbofan gas turbine engine with variable fan outlet guide vanes
Inventor: ZENON RUBY LASANDRA
IPC: F02C7/042
Filed: 2006-09-21
Abstract: A turbofan gas turbine engine (10) includes a forward fan section (33) with a row of fan rotor blades (32), a core engine (18), and a fan bypass duct (40) downstream of the forward fan section (33) and radially outwardly of the core engine (18). The forward fan section (33) has only a single stage of variable fan guide vanes which are variable fan outlet guide vanes (35) downstream of the forward fan rotor blades (32). An exemplary embodiment of the engine includes an afterburner (130) downstream of the fan bypass duct (40) between the core engine (18) and an exhaust nozzle (68). The variable fan outlet guide vanes (35) are operable to pivot from a nominal OGV position at take-off to an open OGV position at a high flight Mach Number which may be in a range of between about 2.5 - 4+. Struts (31) extend radially across a radially inwardly curved portion (131) of a flowpath (29) of the engine (10) between the forward fan section (33) and the core engine (18).
Patent CA-2561591-A1 (CA)
Inventor: SILVER BRIAN H
IPC: A61M1/06
Filed: 2005-04-01
Abstract: A breastshield is constructed of a low Durometer material. The breastshield includes a nipple tunnel that generally accommodates the shape of a nipple and an aperture that conveys fluids through the breastshield.